CN104754973A - Shoe with interchangeable sole portion - Google Patents

Shoe with interchangeable sole portion Download PDF

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Publication number
CN104754973A
CN104754973A CN201380054891.2A CN201380054891A CN104754973A CN 104754973 A CN104754973 A CN 104754973A CN 201380054891 A CN201380054891 A CN 201380054891A CN 104754973 A CN104754973 A CN 104754973A
Authority
CN
China
Prior art keywords
footwear
outer bottom
shaped
cup
sole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201380054891.2A
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Chinese (zh)
Inventor
肖恩·M·麦克道尔
布莱恩·保罗·乔菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Converse Inc
Original Assignee
Converse Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Converse Inc filed Critical Converse Inc
Publication of CN104754973A publication Critical patent/CN104754973A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/16Pieced soles
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00Footwear characterised by the material
    • A43B1/0072Footwear characterised by the material made at least partially of transparent or translucent materials
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18Resilient soles
    • A43B13/181Resiliency achieved by the structure of the sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/24Collapsible or convertible
    • A43B3/246Collapsible or convertible characterised by the sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00Footwear characterised by the assembling of the individual parts

Abstract

A shoe may include sole portions that are interchangeable with one another. That is, one of the sole portions may be removed from the shoe and replaced by another one of the sole portions. The interchangeable sole portions may include a common set of features (e.g., structure, design, color, etc.). Alternatively, each of the interchangeable sole portions may include a unique features, such that features of the shoe may be modified by exchanging sole portions.

Description

There are the footwear of interchangeable sole portion
Background of invention
Sole often comprise various structures with the part of aesthetics, such as, sole can comprise and is assembled as various structures and by multiple parts (such as, the end and footwear outer bottom in footwear) of different material structures.In addition, multiple different manufacturing technology can be adopted to construct multiple shoe sole component.Such as, multiple moulding process can be used to make sole portion.In addition, Rapid Manufacturing Technology can make originally that it is formed with the structure of challenging sole portion and customization becomes possibility.
Summary of the invention
Embodiment of the present invention relate to the footwear with interchangeable sole portion each other and the method making these footwear.That is, one in sole portion can remove from footwear and be replaced by another sole portion.Interchangeable footwear bottom part can comprise one group of common feature (such as, structure, design, color etc.).Alternatively, each interchangeable footwear bottom part can comprise the feature of one group of respective uniqueness, and the feature of footwear is changed by exchanging sole portion.
In this general introduction, illustrate overview in high level to provide the overview of present disclosure, and introduce the concept of the following selection further described in the following detailed description part.This general introduction is not key feature or the inner characteristic that intention determines the theme of claim, neither be intended to the scope being used as with isolating to help to determine the theme of claim.
Accompanying drawing is sketched
Below with reference to being incorporated to accompanying drawing herein by reference, describe illustrative embodiment of the present invention in detail, wherein:
Fig. 1 and Fig. 2 depicts the exemplary footwear according to one embodiment of the invention;
Fig. 3 A and Fig. 3 B depicts the exploded view of the part of the footwear of the correspondence according to embodiment of the present invention separately;
Fig. 4 A-4F, Fig. 5 A and Fig. 5 B depict the exemplary footwear according to embodiment of the present invention; And
Fig. 6-9 depicts flow chart, and each Schematic Summary is according to the illustrative methods of the correspondence of embodiment of the present invention.
Detailed Description Of The Invention
The theme of embodiment of the present invention is described herein to meet legal requirements in conjunction with specificity.But describe self and be not intended to limit inevitably the scope of claim.But the theme protected can with what comprise in conjunction with other existing or future technology, and the alternate manner of the different step similar to the step described in the document or the combination of step is implemented.Term to should not be construed as between hint multiple step disclosed herein (among) or between any particular order of (between), unless and except when when the order of each step is stated clearly.
Article of footwear comprises dissimilar footwear, sandals, boots, high-heeled shoes etc.In order to object clearly, with footwear, article of footwear will be discussed herein; But embodiment is not only confined to footwear.Technology disclosed herein can similarly be used to manufacture the footwear outside footwear.In order to reduce confusion and in order to provide the disclosure of more readability, embodiment mentions footwear simply.In order to this object and in order to provide strong disclosure, there is discussed herein the different parts of footwear, comprising the end and footwear outer bottom in vamp, footwear.It will be appreciated by those skilled in the art that footwear can comprise vamp and footwear sole construction, and the latter to comprise in footwear outer bottom, footwear the end and may comprise inner sole.
With reference to figure 1 and Fig. 2, depict exemplary footwear 10, footwear 10 comprise sole 12 and vamp 14.Sole 12 can comprise the combination at the end in footwear outer bottom and footwear.According to embodiment of the present invention, footwear 10 comprise removable sole portion 16.That is, sole portion 16 is placed in footwear 10 by this way, makes sole portion 16 to take out from footwear 10 and to be replaced by another kind of sole portion.
Can to allow optionally to remove and sole portion 16 is placed in footwear 10 by the various ways replacing sole portion 16.Such as, chamber can be constructed in multiple parts of footwear 10, and sole portion 16 can be inserted in this chamber.Can from multiple parts of footwear 10 close to chamber with place and remove sole portion 16.Sole portion 16 can be inserted in chamber or other recess, and sole portion 16 is also referred to as " box (cartridge) " herein.In addition, because sole portion 16 is often placed in the zone line of sole 12, so sole portion 16 also can be called as " in footwear bottom part " or " in footwear end box " in this article.
In one embodiment of the invention, chamber can be placed in below the inner sole of footwear, makes inner sole cover the opening leading to chamber.With this layout, in footwear, can remove or adjust inner sole provisionally to allow to enter opening.By entering chamber by this way, can place or remove bottom part 16 in footwear.Inner sole can be reset on opening to cover chamber and to contribute to keeping in footwear bottom part 16 place in position.In addition, enter chamber to provide, can removing from footwear 10 at least partially of this wound Bel's liner (stroble sock).
In another embodiment of the invention, sole 12 can comprise the cup-shaped footwear outer bottom had around the wall (such as, being attached to the ground shock wall of border sidewalls) of the middle body of hollow substantially.In itself, when cup-shaped footwear outer bottom is attached to vamp 14, form chamber at the middle body of the hollow substantially of cup-shaped footwear outer bottom.Bottom part in footwear 16 can be placed in chamber, the shell of bottom part 16 in footwear is played in this chamber.
In another embodiment of the invention, the sidewall by sole 12 enters chamber.That is, opening can be constructed in the side of sole 12, bottom part 16 in footwear is slipped in chamber by opening.Similarly, when replacing bottom part 16 in footwear, in footwear, bottom part 16 skids off chamber by sidewall opening.
In other embodiments of the present invention, in footwear, bottom part 16 can be attached on the outside of sole 12.That is, in footwear, bottom part 16 can be configured as the heel portion clipping to sole 12 and maybe can have some and allow bottom part 16 in footwear to be attached to other structure of sole 12 removedly.
In order to the object of example, in footwear, bottom part 16 is illustrated in the heel area 18 of footwear 10.But in other embodiment, in removable footwear, bottom part can be placed in the other parts of footwear.Such as, in single footwear, bottom part can extend across the heel area 18 of footwear 10 and both toe area 20 of footwear 10.In addition, in multiple footwear, bottom part side by side can be placed in the zones of different of footwear 10.Such as, in footwear, bottom part can be placed in heel area 18, and in different footwear, bottom part can be placed in the different chamber of toe area 20.And, in the chamber that in multiple footwear, bottom part can be placed in identical chamber or side-by-side arranges.For this reason, in footwear, bottom part can be placed in the side (such as, left side, inner side or instep side) of footwear, and in another footwear, bottom part can be placed in another opposite side (such as, right side, outside etc.).
In one embodiment of the invention, when inserting chamber, in footwear, bottom part 16 is visual.Such as, as described by Fig. 1, in footwear, bottom part 16 can from the sidepiece 22 of footwear 10 or visual from the bottom 24 of footwear 10.The various features of sole 12 can make bottom part 16 in footwear visual.Such as, sole 12 (such as, cup-shaped footwear outer bottom) can by limpid or transparent material structure, and through this, limpid or transparent material can see bottom part 16 in footwear.In addition, sole 12 can be configured so that the sidewall sections selected or bottom wall portion comprise hole or form, thus allows to see bottom part 16 in footwear.As the part before this description shows, sole 12 can comprise the opening that in footwear in the sidewall, bottom part 16 is inserted by it, and through this sidewall opening, in footwear, bottom part 16 can be visual.
Can utilize and allow the multiple technologies forming the feature expected to construct bottom part 16 in footwear, feature such as hardness, density, impact-attenuating, shape, structure, size, profile, the color etc. of this expectation.In itself, in footwear, bottom part 16 can utilize the more conventional technology of such as molding (such as, injection-molded, blowing, compression molding, vacuum mo(u)lding etc.) to construct, and not too conventional technology maybe can be utilized to construct.
In one embodiment of the invention, Rapid Manufacturing Technology is utilized to construct bottom part 16 in footwear.Typical Rapid Manufacturing Technology constructs the layer of sole portion 16 in the mode of adding, and example technique comprises laser sintering process, 3-D printing, stereolithography, deposition of solid molding etc.Such as laser sintered Rapid Manufacturing Technology allows the feature of the expectation of bottom part in custom made footwear, make bottom part in one group of footwear to be configured to insert interchangeably in same footwear, thus allow footwear to have different outward appearances or depend on the function of bottom part in inserted footwear.In addition, the complex sole portion can be made up of cured resin or hard resin material or other dispersible particulate that embodiment mentioned in this article can process almost any type designs.
Laser sintered is the manufacturing technology of adding, and it uses laser (such as carbon dioxide laser) the little particle (such as, powder) of plastics, metal, pottery or glass to be solidified into the 3D shape of expectation.In one embodiment, laser selective ground melts the resin material according to being determined by the digital cross section describing generation of the 3D of part, and this 3D numeral describes as CAD (" CAD ") file, image file or scan data file.For continuous print layer, then laser describe according to 3D numeral and be directed to cured resin until form the part (in such as footwear bottom part) expected.That is, laser carrys out optionally molten resin material by the scanning of the footwear the cross section of scanning from Generating Data File or the surface at resin bed.After each cross section is scanned, resin is disperseed, and laser is according to cross section cured resin, and new resin bed is dispersed in the top of the cross section of solidification.Then this iterative process is repeated for all cross sections until whole footwear or footwear part are formed.By computer, server or other calculation element, file data can be read and be divided into cross section.
About resin material, polytype can be used, thus the sole portion 16 making formation have a variety of function and design feature becomes possibility.Such as, rubber-like or plastic materials can be used, this rubber-like or plastic materials firm and can stand and different surface contact.In addition, the rubber of the not firmer type with the part pouring in air or hollow out can be used, to construct lighter sole portion 16.In addition, can use more plastic plastics, these more plastic plastics can be partially-formed and can maintain other footwear part around other footwear, thus sole portion 16 is kept in position in chamber.
Laser sinteredly can produce footwear parts with the commercially available resin material of relatively broad range.Example including, but not limited to polymer, such as nylon (pure, glass-filled or there is other filler) or polystyrene; Metal, comprises steel, titanium, alloy mixture and composition; Silica; Elastomer and rubber; Latex; Or similar material.
With reference now to Fig. 3 A, depict the exploded view of footwear 10.Footwear 10 comprise end body 28, inner sole 30 and vamp 14 in footwear outer bottom 26, sole portion 16, footwear.When constructing footwear 10, can such as bond, sew up in many ways, described multiple part is attached to each other by the vulcanization of rubber, ultrasonic bonding etc.
The part described in figure 3 a is that exemplary and more or less element can be included in footwear.Such as, other sole layer can be integrated in footwear 10.In addition, two or more parts described in figure 3 a may be combined with into single part.Such as, sole portion 16 can be fixed to the surface 31 of inner sole 30, bottom part 16 in inner sole 30 and footwear is integrated in single part.In addition, each part described can by multiple piece construction.Such as, vamp 14 can comprise the multiple tissue layer be fixed to each other.As another example, footwear outer bottom 26 can comprise the diapire 27a and sidewall 27b that are attached to each other.And, footwear 10 can comprise be attached to vamp 14 this wound Bel liner (not shown) at least partially.
In one embodiment of the invention, footwear outer bottom 26 comprise footwear inside face to part (cannot see with the angle of being shown by Fig. 3 A) and in footwear end body 28 be assembled to footwear inside face in part.In footwear, end body 28 and footwear outer bottom 26 can be fixed to each other, or in footwear, end body 28 can be assemblied in footwear inside face to partly going up but not being fixed to footwear outer bottom 26.In addition, vamp 14 can be fixed to end body 28 in footwear, be fixed to footwear outer bottom 26 or be fixed to both end body 28 and footwear outer bottom 26 in footwear.Inner sole 30 can be fixed in footwear end body 28 or can to place against end body 28 in footwear and without any fixed mechanism (such as, adhesive).
As described in figure 3 a, according to another embodiment of the invention, in footwear, end body 28 comprises hole 32.Hole 32 can be made in many ways.Such as, can in footwear end body 28 design in comprise hole 32, make when constructing end body in footwear (such as utilizing Rapid Manufacturing Technology molding or making) form hole 32.In addition, hole 32 can be sheared out, go out or otherwise in structure footwear after end body 28 after procedure of processing remove.When end body 28 is placed on footwear outer bottom 26 in footwear, forms bottom part 16 in footwear and can insert chamber wherein.This chamber also can be referred to as " box shell ".
Hole 32 can comprise multiple different shape, and Fig. 3 A depicts the hole with horse-shoe shaped.In itself, in footwear, the boundary member 36 of end body 28 takes on the border in hole 32.But boundary member 36 is shorter than the other parts of the such as part 29 of end body 28 in footwear.Therefore, when bottom part in footwear 28 is placed in footwear outer bottom part 26, boundary member 36 does not extend to the bottom 27a of footwear outer bottom 26 always.Therefore Existential Space between boundary member 36 and the diapire 27a of footwear outer bottom 26, and the sidewall 27b of footwear outer bottom 26 also takes on the boundary wall in chamber 34.As shown before, sidewall 27b and/or diapire 27a can by by the material structure understood thoroughly, making when being placed in chamber, and in footwear, bottom part 16 is visual.Although end body 28 comprises boundary member 36 and part 29 in the footwear illustrated in figure 3 a, in footwear, end body 28 can not comprise boundary member 36 or part 29 in another embodiment.
With reference now to Fig. 3 B, depict the exploded view of footwear 10 according to another embodiment of the invention.Fig. 3 B depicts the exemplary cup-shaped sole 26b being attached to vamp 14.Cup-shaped sole 26b comprises sidewall 27b, and sidewall 27b is connected to diapire 27a.Like this, the open space surrounded by sidewall 27b is defined.In one embodiment, when sidewall 27b is connected to vamp 14, by the ankle opening of vamp 14, open space is enterable.
In further embodiment, the sidewall 27b of cup-shaped sole 26b is partly overlapping with vamp 14, and overlapping region forms connection joining part.Or multiple interconnection technique can be applied individually or in combination along connection joining part, such as bonds, sews up, the vulcanization of rubber, ultrasonic bonding etc.In one embodiment, opaque coating is coated onto the inner surface of sidewall 27b along connection joining part.Such as, can opaque coating be coated onto on band along inner surface, this band along cup-shaped footwear outer bottom terminal edge place and at least in part around the inner space of cup-shaped footwear outer bottom.Opaque coating can take on several functions, such as hides and is used to bindiny mechanism sidewall 27b being attached to vamp 14.Such as, opaque coating on an internal surface can hide adhesive and/or suture.In addition, opaque coating can improve the bonding between sidewall and vamp 14.Opaque coating also can hide the part being attached to vamp 14 of this wound Bel liner.In one embodiment, opaque coating comprise substantially with the color of the color-match of vamp, make the vision conversion between vamp and cup-shaped footwear outer bottom be controlled.
Fig. 3 B further depict end body 28b and inner sole 30 in the footwear being depicted as and being separated from each other.But in another embodiment, inner sole 30 is directly attached to end body 28b in footwear.In further embodiment, in inner sole 30 and footwear, end body 28b is constructed to the part of single one.When sidewall 27b is attached to vamp 14, in footwear end body 28b and inner sole be insertable through vamp ankle opening and be assembled to by sidewall 27b around open space in.In one embodiment, cup-shaped sole 26b is constructed by transparent material, makes when body 28b is placed in open space at the end in footwear, and through sidewall 27b and/or diapire 27a, in footwear, body 28b is visual at the end.
With reference now to Fig. 4 A-4F, depict the multiple sole 12a-f according to embodiment of the present invention.In order to exemplary object, from Fig. 4 A-4F, vamp and inner sole are omitted.However, it should be understood that, sole 12e-f can be integrated into and there is vamp and the footwear with the inner sole installed on the top of sole.In addition, each sole 12e-f comprises sole body 40a-f, and sole body 40a-f comprises one or more chamber 42a-g (that is, box shell).In one embodiment, each sole body 40a-f can comprise one-piece construction.But in other embodiment, each sole body 40a-f can by multi-part contexture.Such as, as described by Fig. 3, each sole body 40a-f can comprise body 28 at the bottom of the footwear be placed on footwear outer bottom 26, and chamber 42a-g can be similar to the chamber partly formed by hole 32.
Sole box 16a-g can comprise various features.Such as, sole box 16a-g can comprise various shape, density, impact-attenuation characteristics, 3-D structure, color, height, wide etc.In addition, multiple box can insert in the 42a-g of chamber interchangeably, to change the characteristic of sole 12e-f.
In one embodiment of the invention, the laser sintered Rapid Manufacturing Technology such as described in the other parts of this description is utilized to construct sole box 16a-g.Therefore, in one embodiment of the invention, each of sole box 16a-g can be called as laser sintered sole box.Laser sintered by using, the various features of sole box 16a-g is customizable to heavens.Like this, can be same footwear and make multiple sole box of having without feature and it can be interchangeable with the feature changing footwear.Such as, the sole box 16a of multiple pattern can be constructed, and each pattern can comprise different colors, different 3D design, no buffer level, different density, different impact-attenuating elements etc.
Fig. 4 depicts one embodiment of the invention, and the shape on the border of its lumen 42a is similar to the shape on the border of sole box 16a.By constructing similar boundary shape, it is inner that sole box 16a can be arranged on chamber 42a more firmly.That is, inside finger piece 43 can produce into frictional force between sole box 16a and sole body 40a, otherwise by the circle of relative Horizon or the avette frictional force that can not produce same degree.The shape described in Figure 4 A is only exemplary and can applies other shape multiple.Such as, this shape can comprise one or more point or other finger-like, such as starlike.
Fig. 4 A with 4B depicts has difformity and the sole box that can use the feature realizing different expectations together with different sole bodies.In Figure 4 A, sole box 16a has the zone line 46 extending to opposite side from the side of box 16a.When inserting in footwear, zone line 46 can play the effect providing several functions, such as buffering, impact absorbing, support etc.Like this, the structure composition of customizable sole box 16a is with the amount providing the expectation of each in these qualities.Therefore, in the embodiment described by Fig. 4 A, box 16a can with other box one or more of exchange with change provided by sole 12a cushion, impact absorbing and the amount that supports.
Depict optional embodiment in figure 4b, footwear box 16b comprises band flask, and it is shapable to be assembled in the 42b of chamber.In figure 4b, the buffering of sole 12b, impact absorbing and support and more depend on sole body 40b, and more lessly depend on sole box 16b.In this, these features of sole 12b are (compared with the soles described in Figure 4 A) of relatively fixing.By replacing sole box 12b with different sole boxes, the further feature of sole 12b can be can to change and customizable.Such as, multiple changeable sole feature can comprise aesthetic design features, color etc.
Fig. 4 C and Fig. 4 D depicts optional illustrative embodiment, and wherein sole box can insert multiple regions of sole.Such as, Fig. 4 C depicts and multiple chamber 42c and 42d can be constructed into footwear.Therefore, box 16c and 16d with the feature be same to each other or different to each other side by side can insert sole.This embodiment allows the heel area of sole 12c to have a stack features and the toe area of sole 12c has another stack features.
In another example described by Fig. 4 D, chamber 42e can extend along the heel area of sole 12d and toe area, similar to the example illustrated in fig 3b.Equally, the sole box 16e of fitted chamber 42e can similarly be constructed.By in the embodiment shown in Fig. 4 D, sole can be made up of the end in footwear outer bottom and laser sintered footwear.That is, be not formed there is end body and sole box in the footwear in chamber, but in whole footwear the end can be the end in laser sintered footwear, it can exchange with the end in other laser sintered footwear.In the example described by Fig. 4 D, sole 12d can comprise cup-shaped footwear outer bottom, makes the interior section partly surrounded of cup-shaped footwear outer bottom provide chamber 42e.In addition, transparent material can be utilized to construct cup-shaped footwear outer bottom that is whole or part, and when box 16e is placed in chamber 42e, transparent material allows to see box 16e.
Fig. 4 E depicts the example of a type of laser sintered sole box 16f.Laser sintered sole box 16f comprises chain link or the ring of multiple interlocking, and it relative to each other can freely move.In this, the structure of sole box 16f is similar to chain first grid.The structure of sole box 16f also can be described as three-dimensional (3D) grid of interlocking, but the element for moving freely.The chain first grid (or 3D grid) of the interlocking described in Fig. 4 E, but for the style of the element moved freely be exemplary, and other style multiple also can be included in laser sintered sole box 16f.
The chain first grid of laser sintered sole box and/or 3D lattice structure facilitate unique sole feature, such as buffering, impact absorbing, support and design.In one embodiment of the invention, utilize laser sintered manufacturing process, chain first grid and/or the 3D lattice structure of sole box are customizable.
In another embodiment of the invention, laser sintered sole box can comprise can not the blocking element of freely movement.Such as, laser sintered sole box can comprise 3D support or the 3D grid of pipe.In addition, utilize laser sintered manufacturing technology, the laser sintered sole box of these types is customizable.Such as, different resins can be used or the laser sintered different networks with different grid element (such as, larger pipe/hole/space, less pipe/hole/space etc.) change feature.
Similar to by the embodiment shown in Fig. 4 D, in Fig. 4 E, sole 12e can comprise cup-shaped footwear outer bottom, and what make cup-shaped footwear outer bottom is provided chamber 42f by the interior section partly surrounded.In addition, transparent material can be used to construct all or part of cup-shaped footwear outer bottom, and when box 16f is placed in chamber 42f, transparent material allows to see box 16f.
Fig. 4 F depicts another embodiment of the invention.In Fig. 4 F, sole body 40f is constructed to comprise the wing (flap) 41a and wing 41b, and wing 41a and wing 41b covers box receiving compartment 42g at least in part.As described by arrow 60a and 60b, wing 41a and wing 41b is folding or bending away from chamber, to provide the entrance entering chamber, thus allows sole box to be inserted into or to remove.In addition, wing 41a and wing 41b can aid in keeping box 16g in chamber.
With reference to figure 5A and Fig. 5 B, depict another embodiment of the invention.In Fig. 5 A and Fig. 5 B, sole 12g and 12h comprises the window formed in the sidewall.In fig. 5, window 50a takes on the groove of accommodating box.Like this, sole box 16h is inserted sole box 16h is placed in chamber by window 50a.Use the groove 50a of accommodating box, replaceable sole box 16g and do not enter the interior section of footwear.That is, sole box 16h can be replaced, and footwear remain and worn.In addition, once sole box 16h inserts after in chamber, window 50a allows sole box 16h to be visual.In another embodiment described by Fig. 5 B, sole box 16i is inserted in the 42g of chamber, and window 50b allows to see sole box 16i.
With reference now to Fig. 6-9, depict flow chart.Each flow chart shows the step be included in according in each method of embodiment of the present invention.Method 610,710,810 and 910 relates to the method for the footwear of drain pan in the footwear manufacturing and have and receive bottom part in interchangeable footwear.When describing Fig. 6-9, also can with reference to other the figure for exemplary purpose.
In figure 6, method 610 comprises this wound Bel liner attachment 612 to vamp, and vamp comprises ankle opening.Such as, by sewing up, by application adhesive or by other method multiple, this wound Bel liner is attached to vamp.Depict the example of vamp 14 in figure 3.Step 614 comprise by this wound Bel's liner and vamp be placed on shoe tree.
Method 610 comprises cup-shaped footwear outer bottom attachment 616 to vamp, and cup-shaped footwear outer bottom to surround in the footwear be placed between this wound Bel's liner and cup-shaped footwear outer bottom in drain pan at least in part.As what describe in the other parts of this description, cup-shaped footwear outer bottom comprises and surrounds empty middle body or the wall (being such as attached to the diapire of lateral boundaries wall) in chamber at least in part.Like this, when cup-shaped footwear outer bottom is attached to vamp, the middle body of the sky between this wound Bel's liner and cup-shaped footwear outer bottom forms drain pan in footwear.Can multiple technologies be utilized, including, but not limited to bonding, stitching and ultrasonic bonding, cup-shaped footwear outer bottom can be attached to vamp.
Step 618 comprises and removes at least part of to form hole of this wound Bel liner, and this hole provides the entrance being led to drain pan in footwear by ankle opening.Such as, vamp, this wound Bel's liner and cup-shaped footwear outer bottom can be removed from shoe tree, to remove at least part of of this wound Bel liner.The part of this wound Bel liner can have the size corresponding with the size of drain pan in footwear and/or shape.
At least part of of this wound Bel liner is removed by application multiple technologies.Such as, the part this can being created Bel's liner is excised from vamp or removes.In one embodiment, the mode that the eyelet in this wound Bel liner can be beneficial to expect is torn.In addition, if this creates Bel's liner by stitch attachments to vamp, removable suture is to remove the part of this wound Bel liner.Such as, suture can comprise and removes design, and this removes design and allows to remove suture by the single suture of tractive.In addition, if this wound Bel liner is attached to vamp by adhesive, by using enough power to remove bonding to remove this wound Bel liner.
Once after having formed hole by the part removing this wound Bel liner, by ankle opening and hole the end in footwear inserted and to have inserted in footwear in drain pan.In many ways, such as can assign to construct in footwear the end by inner sole part being directly attached to bottom in footwear.Based on the context of method 610, because part of this wound Bel liner is removed, thus do not have this wound Bel liner to be placed in be attached to each other between inner sole part and footwear bottom part.
With reference now to Fig. 7, depict for the manufacture of have receive bottom part in interchangeable footwear footwear in the step of another kind of method 710 of footwear of drain pan.Method 710 comprises the step 712 similar to the step of method 610,714 and 716.Such as, method 710 comprises this wound Bel liner attachment 712 to vamp; This wound Bel's liner and vamp are placed 714 on shoe tree; By cup-shaped footwear outer bottom attachment 716 to vamp; And removing at least part of to form hole of 718 this wound Bel liners, this hole provides the entrance being led to drain pan in footwear by ankle opening.
Method 710 also comprises and bottom part in footwear is directly connected 720 to inner sole part to form bottom part in interchangeable footwear.Such as, with reference to figure 3b, inner sole 30 is directly attached to bottom part 28b in footwear by bonding, ultrasonic bonding, the vulcanization of rubber, single stage or multi-step molding etc.Step 722 comprises and to move in interchangeable footwear bottom part so that bottom part in interchangeable footwear is placed in footwear drain pan through hole, and wherein this wound Bel liner is not placed between inner sole part and footwear outer bottom divide.In further embodiment, construct inner sole part to be applicable to the size of the pin of one group of footwear wearer, and according to bottom part in the impact-attenuating parametric configuration footwear of the customization of being specified by wearer.
With reference now to Fig. 8, depict for the manufacture of have receive bottom part in interchangeable footwear footwear in the step of another kind of method 810 of footwear of drain pan.Method 810 comprises places 812 on shoe tree by the vamp being attached to this wound Bel liner.Step 814 comprises inner surface opaque coating being coated onto the cup-shaped footwear outer bottom comprising transparent part.Such as, with reference to figure 3B, opaque coating can be coated onto the inner surface of sidewall 27b.The example of opaque coating comprises coating, ink, paint, epoxy coating etc.In step 816, adhesive is coated onto vamp, cup-shaped footwear outer bottom or vamp and footwear outer bottom so that cup-shaped footwear outer bottom is attached to vamp.Cup-shaped footwear outer bottom surrounds drain pan in the footwear be placed between this wound Bel's liner and cup-shaped footwear outer bottom at least in part, and transparent part provides the visuality to drain pan in the footwear be placed between this wound Bel's liner and cup-shaped footwear outer bottom.In addition, opaque coating has blocked the visuality to the overlap between cup-shaped footwear outer bottom and vamp.
With reference now to Fig. 9, another embodiment of the invention relates to the method 900 of structure footwear.When describing method 900, also can with reference to the Fig. 1-5 for exemplary purpose.According to method 900, provide the sole (such as 12a-h) being attached to vamp (such as 14) in step 910.Vamp comprises the chamber of the accommodation pin providing the entrance leading to box shell (such as 42a-h).Step 912 comprises laser sintered sole box (such as 16a-i).Laser sintered sole box is inserted in 914 box shells.
In another embodiment of the invention, receive the specific parameter of client.Such as, by website portal or in shop service terminal receive client's parameter of specifying.The example of the parameter that client specifies comprises the absorbability, 3D design etc. of box color, density, cushion, impact.In other, method comprises the sole box that laser sintered client specifies, and the sole box that this client specifies can insert in box shell interchangeably with sole box.This embodiment of the present invention allows footwear wearer to customize his or her footwear in a number of different manners.That is, by making customizable laser sintered box be available, client can require the box obtaining having particular color, buffering capacity, density, comfort liner, impact-attenuating system or element, 3D design etc.In addition, laser sintered owing to employing, so box design and structure are constructable, this box design and structure is difficult to be formed originally.
The parameter that multiple technologies are specified to receive client can be utilized, and in one embodiment, utilize the parameter that calculation element reception client specifies.In itself, calculation element can comprise the computer storage media storing computer executable instruction, when the executable instruction of computer is performed, and the parameter enabling calculation element receive client to specify.This calculation element also can comprise processor and other known computation module multiple, and this other known computation module comprises the bus that processor directly or is indirectly connected with memory, one or more display member, input/output end port, input/output component and power supply unit.
Calculation element typically comprises multiple computer-readable medium.For example, and do not limit, computer-readable medium can comprise random access memory (RAM); Read-only storage (ROM); Electronization can grasp program read-only memory (EEPROM); Flash memories or other memory technology; CDROM, digital versatile disc (DVD) or other vision or holographic media; Magnetic cassette audiotape, magnetic sound recording tape, magnetic disc store or other magnetic memory device, maybe can be used for encode expect information and other medium any of being accessed by calculation element.
Memory typically comprises computer-readable storage medium that is volatile and/or nonvolatile storage form.Memory can be moveable, immovable or its combination.The example of hardware unit comprises solid-state memory, hard disk drive, CD drive etc.Calculation element generally includes one or more processor, and processor reads data from the multiple different entity of such as memory or I/O assembly.Component exhibiting is typically to user or the instruction of other device display data.The example of component exhibiting comprises display unit, loudspeaker, print member, vibrating mass etc.I/O port allows calculation element to be attached to other device comprising I/O assembly in logic, and some in other device can be built-in.Example components comprises loudspeaker, control lever, cribbage-board, butterfly satellite antenna, scanner, printer, radio device etc.
This description has described the footwear with interchangeable sole portion.Utilize this technology, different removable sole portion can be inserted in footwear, make the wearer of footwear can insert only by taking-up sole portion (it is formed with laser sintering process) color, geometry, function etc. that different laser sintered sole parts assigns to change the end in footwear.
A lot of differences of the multiple parts described and the parts do not shown arrange it is possible, and do not depart from the scope of appended claim.The embodiment of our technology described is intended that illustrative and nonrestrictive.For the reader of the disclosure content after running through it and because run through it, optional embodiment will become obvious.Can complete and implement above-mentioned optional method and do not depart from the scope of appended claim.Some characteristic sum sub-portfolio is useful and can not be used with reference to further feature and sub-portfolio, and the place of being expected within the scope of the claims.

Claims (20)

1. footwear, comprising: cup-shaped footwear outer bottom, and described cup-shaped footwear outer bottom has sidewall transparent at least in part, drain pan in the footwear that described side walls enclose transparent is at least in part formed at the middle body of described cup-shaped footwear outer bottom; Vamp, described vamp is attached to described cup-shaped footwear outer bottom; And the end in laser sintered footwear, in described laser sintered footwear, the end, to insert removedly in the described footwear of described cup-shaped footwear outer bottom in drain pan and is visual through described sidewall transparent at least in part.
2. footwear according to claim 1, also comprise the end in multiple laser sintered footwear, and each in described multiple laser sintered footwear to be inserted in described footwear in drain pan interchangeably at the end.
3. footwear according to claim 2, wherein, the fisrt feature that in the in described multiple laser sintered footwear first laser sintered footwear, the end second feature that comprises the end in the footwear laser sintered with second distinguishes at the end.
4. footwear according to claim 3, wherein, in described first laser sintered footwear, in the end and described second laser sintered footwear, the end, comprises laser sintered powder.
5. footwear according to claim 1, wherein, in described laser sintered footwear, the end, comprises interlocked with one another and is freely moveable element.
6. footwear according to claim 1, wherein, in described laser sintered footwear, the end, comprises three-dimensional (3D) grid of the element be connected to each other.
7. footwear, comprising: cup-shaped footwear outer bottom, and described cup-shaped footwear outer bottom has transparent at least in part and surrounds the wall of drain pan in footwear at least in part; Vamp, described vamp is attached to described cup-shaped footwear outer bottom, and described vamp comprises the chamber holding pin, and the chamber of described accommodation pin provides the entrance leading to drain pan in described footwear; And the end in footwear, in described footwear, the end, is directly attached to inner sole, in wherein said footwear the combination of the end and described inner sole be through described accommodation pin chamber location and be positioned in described footwear in drain pan, and in wherein said footwear the end be visual through described wall transparent at least in part.
8. footwear according to claim 7, wherein, described wall transparent is at least in part the sidewall of the described cup-shaped footwear outer bottom surrounding drain pan in described footwear.
9. footwear according to claim 7, wherein, in described footwear, the end and described inner sole are integrated into the parts of single one.
10. footwear according to claim 7, wherein, described cup-shaped footwear outer bottom comprises sidewall and diapire transparent at least in part, and wherein said sidewall comprise transparent part at least partly.
11. footwear according to claim 7, also comprise opaque coating, between the described wall transparent at least in part that described opaque coating is positioned described cup-shaped footwear outer bottom and described vamp, described opaque coating hides the attaching parts described cup-shaped footwear outer bottom being attached to described vamp.
12. footwear according to claim 7, wherein, in described footwear, the end, comprises laser sintered powder.
13. footwear according to claim 7, also comprise the end in multiple footwear, and each in described multiple footwear to be inserted in described footwear in drain pan interchangeably at the end.
14. footwear according to claim 13, wherein, in each footwear in described multiple footwear, the end, comprises the respective feature at the end in other footwear be different from described multiple footwear at the end at the end.
15. footwear according to claim 7, wherein, in described footwear, the end, comprises interlocked with one another with the element forming chain first style, and each element in wherein said element is freely moveable while being incorporated in described chain first style.
16. 1 kinds of footwear, comprising: cup-shaped footwear outer bottom, and described cup-shaped footwear outer bottom has transparent at least in part and surrounds the wall of drain pan in footwear at least in part; Vamp, described vamp is attached to described cup-shaped footwear outer bottom, and described vamp comprises the chamber holding pin, wherein, being separated by from described vamp to provide the entrance leading to drain pan in described footwear at least partially of this wound Bel's liner; And the end in footwear, in described footwear, the end, is located by the chamber of described accommodation pin and is positioned in described footwear in drain pan, and in wherein said footwear, the end is visual through described wall transparent at least in part.
17. footwear according to claim 16, wherein, in footwear, the end, is by laser sintered three-dimensional (3D) cancellated structure of mutual joining element.
18. footwear according to claim 16, also comprise the end in multiple footwear, and each in described multiple footwear to be inserted in described footwear in drain pan interchangeably at the end.
19. footwear according to claim 16, also comprise opaque coating, between the described wall transparent at least in part that described opaque coating is positioned described cup-shaped footwear outer bottom and described vamp, described opaque coating hides the attaching parts described cup-shaped footwear outer bottom being attached to described vamp.
20. footwear according to claim 16, wherein, described wall transparent is at least in part the sidewall of the described cup-shaped footwear outer bottom surrounding drain pan in described footwear.
CN201380054891.2A 2012-10-22 2013-10-18 Shoe with interchangeable sole portion Pending CN104754973A (en)

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US13/656,986 US20140109440A1 (en) 2012-10-22 2012-10-22 Shoe With Interchangeable Sole Portion
PCT/US2013/065690 WO2014066173A1 (en) 2012-10-22 2013-10-18 Shoe with interchangeable sole portion

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