CN102631774B - Foldable single-row roller skate - Google Patents
Foldable single-row roller skate Download PDFInfo
- Publication number
- CN102631774B CN102631774B CN201210127662.6A CN201210127662A CN102631774B CN 102631774 B CN102631774 B CN 102631774B CN 201210127662 A CN201210127662 A CN 201210127662A CN 102631774 B CN102631774 B CN 102631774B
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- CN
- China
- Prior art keywords
- roller
- rolling wheel
- wheel support
- roller skate
- footwear body
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- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a foldable single-row roller skate comprising a roller skate body, rollers arranged on the roller skate body and a folding component connected with the rollers and used for overturning and folding the roller surfaces along the direction close to the roller skate body. The foldable single-row roller skate is provided with the folding component to overturn and fold the roller surfaces of the rollers along the direction close to the roller skate body, so that the roller skate is convenient to fold; meanwhile, the folding direction of the rollers is overturning and folding along the direction close to the roller skate body, and the thicknesses of the folded rollers are the roller thicknesses, so that the thickness arrangement only considers the roller thickness without considering the roller diameter size no matter the rollers are folded on the sole or held in the sole, and the roller size arrangement is not limited by the sole thickness, so that the roller diameter size can be designed to be large so as to simultaneously meet the application convenience and sliding movement sense and prevent the sliding function of the roller skate from being affected by the folding function, the connecting mode of the rollers and the sole can be flexibly arranged according to the demand, and the roller skate is liable to fold without affecting the use and is convenient to walk.
Description
Technical field
The present invention relates to a kind of roller skate, particularly relate to a kind of folding single roller skate.
Background technology
At present, more and more faster along with rhythm of life, people regard one's time as if it were gold, thirst for finding a kind of the simple and easy of walking and instrument easily of replacing, but run into the places such as step or bus or subway at existing roller skate on the market, cannot move ahead, can only take off walking, it is very inconvenient to use.
Summary of the invention
Based on this, be necessary to provide a kind of folding roller skate.
A collapsible single roller skate, comprising: footwear body, be arranged on roller on described footwear body, be connected with described roller and by roller wheel face along near the folding Foldable assembly that overturns in footwear body direction.
In a preferred embodiment, also comprise the rolling wheel support that supports described roller, described roller is rotationally connected by wheel shaft and described rolling wheel support, described Foldable assembly is connected with described rolling wheel support, the turning cylinder that described rolling wheel support is connected with described Foldable assembly is along arranging on the length direction of described footwear body, and described Foldable assembly drives the described rolling wheel support moving axis that rotates to rotate and overturn and drive described roller upset folding by described rolling wheel support.
In a preferred embodiment, described Foldable assembly comprises: with the slide block that described rolling wheel support is rotationally connected, described turning cylinder comprises the first rotating shaft that connects described slide block and rolling wheel support.
In a preferred embodiment, described Foldable assembly also comprises: be arranged on described footwear body and the slideway coordinating with described slide block.
In a preferred embodiment, described Foldable assembly comprises the rocking bar being rotationally connected with described rolling wheel support, and described turning cylinder comprises on the described rolling wheel support of connection and the second rotating shaft of rocking bar, and described rocking bar, rolling wheel support and slide block form slider-rocker mechanism.
In a preferred embodiment, also comprise locking member; On described locking member, be provided with the first dead bolt of the folded state that coordinates clamping, fixing described roller with described rocking bar, and coordinate the second dead bolt of clamping, fixing described roller deployed condition with described slide block.
In a preferred embodiment, be provided with the draw-in groove that described the second dead bolt coordinates clamping on described slide block, be provided with the wedge structure cooperatively interacting on the draw-in groove of described the second dead bolt and described slide block, the first dead bolt is provided with the wedge structure coordinating with slide block.
In a preferred embodiment, described locking member is fixed on by shipping and reselling on another market on described footwear body, described locking member is rotationally connected with shipping and reselling on another market, on described locking member, be provided with elastic reset part, on shipping and reselling on another market described in described elastic reset part is set in, described locking member comprises operating portion and the tight lock part being extended to form by described operating portion bending, and described the first dead bolt and the second dead bolt are arranged on described tight lock part.
In a preferred embodiment, on described footwear body, be also provided with frame, between described frame and described the first rotating shaft, be provided with elastic component, on described roller and rolling wheel support expansion or the width of folded state with respect to footwear body, be placed in footwear body centre position or equilbrium position.
In a preferred embodiment, described rolling wheel support is provided with a plurality of subelements, on described subelement, roller is installed; After described roller skate is folding, thickness is relevant to described roller thickness.
Above-mentioned collapsible single roller skate makes the wheel face of roller along folding near upset in footwear body direction by Foldable assembly is set, conveniently draw in folding, folding direction due to roller is folding near upset in footwear body direction with wheel face simultaneously, thickness after roller is folding is roller thickness, no matter be roller is folded on sole or is accommodated in sole, its thickness setting only need be considered the thickness of roller, and without considering wheel footpath size, the setting of roller size is without the restriction that is subject to sole thickness, thereby roller can be taken turns to larger that footpath does, meet the convenience using simultaneously, and the motility sliding and kinesthesia, roller skate because making wheel function, folder function is not given a discount, and the connected mode between roller and sole can arrange as required flexibly, be convenient to fold, and do not affect use, be convenient to ski-running, walking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the collapsible single roller skate of one embodiment of the invention;
Fig. 2 is the cutaway view of the A-A direction of Fig. 1;
Fig. 3 is the structural representation in the folding process of collapsible single roller skate of one embodiment of the invention;
Fig. 4 is the cutaway view of the B-B direction of Fig. 3;
Fig. 5 is the structural representation at another visual angle of the collapsible single roller skate of one embodiment of the invention;
Fig. 6 is the structural representation of the locking member of one embodiment of the invention;
Fig. 7 is the structural representation that the locking member of one embodiment of the invention coordinates with slide block;
Fig. 8 is the structural representation that the locking member of one embodiment of the invention coordinates with rocking bar;
Fig. 9 is mechanism's simplified schematic diagram of deployed condition of the collapsible single roller skate of one embodiment of the invention;
Figure 10 is mechanism's simplified schematic diagram of folded state of the collapsible single roller skate of one embodiment of the invention.
The specific embodiment
As shown in Figures 1 to 5, the collapsible single roller skate 100 of one embodiment of the invention, comprising: footwear body 20, be arranged on roller 40 on footwear body 20, be connected with roller 40 and by the wheel face of roller 40 along near the folding Foldable assembly 60 that overturns in the direction of footwear body.
As shown in Figures 1 to 5, further, the collapsible single roller skate 100 of the present embodiment also comprises the rolling wheel support 80 of installation, support roller 40.Roller 40 is rotationally connected by roller shaft 50 and rolling wheel support 80, and by rotating and carry out roll-sliding around roller shaft 50.
Further, the Foldable assembly 60 of the present embodiment is connected with roller 40 by rolling wheel support 80.Foldable assembly 60 drives rolling wheel supports 80 moving axis that rotates to rotate, thereby drives rollers 40 upsets folding by rolling wheel support 80.
As shown in Fig. 2 and Fig. 9 to Figure 10, further, the Foldable assembly 60 of the present embodiment comprises: the slide block 62 being rotationally connected with rolling wheel support 80.
As shown in Fig. 9 to Figure 10, the turning cylinder that above-mentioned Foldable assembly 60 is connected with rolling wheel support 80 comprises the first rotating shaft 63.Rolling wheel support 80 is rotationally connected with slide block 62 by the first rotating shaft 63.Rolling wheel support 80, around the rotational motion of the first rotating shaft 63, transfers rectilinear motion to by slide block 62, and drives rolling wheel support 80 to slide a straight-line displacement along the glide direction of slide block 62.
Meanwhile, in order to limit the movement locus of slide block 62, the Foldable assembly 60 of the present embodiment also comprises: be arranged on footwear body 20 and the slideway 64 coordinating with slide block 62.The motion of slideway 64 restrictions, positioning sliding block 62, makes slide block 62 slide along slideway 64.Slideway 64 can be slide rail, also can be set to chute.In the present embodiment, for the ease of installing and location, slideway 64 is set to slide rail.
Further, the Foldable assembly 60 of the present embodiment also comprises: the rocking bar 66 being rotationally connected with rolling wheel support 80.In the present embodiment, rocking bar 66, rolling wheel support 88, form slider-rocker mechanisms with slide block 62.On one end of rocking bar 66 and footwear body 20 or the support being fixed on footwear body 20 be rotationally connected, the other end and rolling wheel support 80 are by the second rotating shaft 67(as shown in FIG. 9 and 10) be rotationally connected.Rocking bar 66 rotates, and drives rolling wheel support 80 to rotate, and it is folding that rolling wheel support 80 is realized upset, and rolling wheel support 80 rotating drive slide blocks 62 are done linear slide along slideway 64 simultaneously, and slide block drives rolling wheel support 80 slide and slide a straight-line displacement simultaneously.
As shown in Figure 6 to 8, further, the collapsible single roller skate 100 of the present embodiment also comprises locking member 90.Locking member 90 92 is fixed on footwear body 20 by shipping and reselling on another market.Locking member 90 92 is rotationally connected with shipping and reselling on another market by connecting hole is set.In order to reset and the folding or expanded position of the firm rolling wheel support 80 that is locked, on locking member 90, be provided with elastic reset part 96.Elastic reset part 96 is sheathed to be fixed on and to ship and resell on another market on 92, and supports on locking member 90.
As shown in Figure 6 to 8, further, locking member 90 comprises operating portion 904 and the tight lock part 906 being extended to form by operating portion 904 bendings.By operating as pulling operating portion 904, so that expansion or folding position that tight lock part 906 arrives precalculated position pair roller supports 80 are locked.Further, on tight lock part 906, be provided with for the first dead bolt 907 of the folded state of the rolling wheel support that is locked and for the second dead bolt 905 of the deployed condition of the rolling wheel support 80 that is locked.
As shown in Figure 6 to 8, the first dead bolt 907 coordinates clamping with rocking bar 66.The draw-in groove or the fixture block that coordinate with the first dead bolt 907 can be set on rocking bar 66 and be locked, also the first dead bolt 907 directly can be held on rocking bar 66, and utilize the pretightning force of elastic reset part 96 to be locked.
For convenient locking or eject, the first dead bolt 907 and rocking bar 66 or with rocking bar 66 on be provided with the wedge structure cooperatively interacting on the draw-in groove that arranges or fixture block.The first dead bolt 907 is entered into the wedge structure of rocking bar 66 and is held on rocking bar 66 by wedge structure.Meanwhile, owing to being provided with wedge structure, when roller 40 or rolling wheel support 80 turn to complete folding position, the first dead bolt 907 can be held on rocking bar 66 by wedge structure automatic clamping, is automatically locked.The card wimble structure forming on the end angle of the leading section that the first dead bolt 907 is tight lock part 906.
The second dead bolt 905 coordinates clamping, fixed idler whell deployed condition with slide block 62.On slide block 62, be provided with the draw-in groove that the second dead bolt 905 coordinates clamping.For convenient locking or ejection, on the second dead bolt 905 and draw-in groove, be provided with the wedge structure cooperatively interacting.The second dead bolt 905 enters into draw-in groove by wedge structure, and because being subject to elastic reset part 96 elastic force to make to block tighter and tighter between the two.Meanwhile, owing to being provided with wedge structure, when roller 40 or rolling wheel support 80 turn to complete expanded position, the second dead bolt 905 can slide in draw-in groove automatically by wedge structure, is automatically locked.The second dead bolt 905 is that the leading section of tight lock part 906 forms wedge projection.
Further, be recovery roller support 80, between footwear body 20 and slide block, be provided with the elastic component 97 of recovery roller support 80.In the present embodiment, elastic component 97 is arranged between footwear body 20 and the first rotating shaft 63.
Further, the roller 40 of the collapsible single roller skate 100 of the present embodiment or the rolling wheel support 80 of fixed idler whell 40 are placed in the relative centre position of footwear body or equilbrium position on the width with respect to footwear body under expansion or folded state.As shown in Figures 3 to 5, and referring to kinematic sketch of mechanism as shown in figure 10, when folding, rolling wheel support 80 drive rollers 40 near or bottom surface (the being sole) direction of next-door neighbour's footwear body on upset folding, promote slide block 62 simultaneously and slide along slideway 64, rocking bar 66 rotates around the second rotating shaft 67 simultaneously.In the present embodiment, under folded state, slide in one end (be relative one end that locking member 90 or the rocking bar 66 arrange) position of slide block 62 on along slideway 64 to footwear body 20 widths, drive rolling wheel support 80 or roller 40 to slide from the position, one end (i.e. the relative other end of one end set with respect to rocking bar 66) that roughly also slide to slide block 62 in centre position simultaneously, until roller 40 or rolling wheel support 80 upsets put in place, completely folding gathering, on roller 40 or the width of rolling wheel support 80 integral body with respect to footwear body 20, be placed in footwear body 20 as for relative centre position or equilbrium position, the first dead bolt 907 on the locking member 90 of the other end (being arranged on one end with rocking bar 66) that simultaneously slide block 62 slides is held on the draw-in groove that arranges on rocking bar 66 or on rocking bar 66 or fixture block (as shown in Figure 8), be locked.For more firm being locked, in the present embodiment, at the lateral section of rocking bar 66, be recessed to form a fixture block lower than rocking bar 66 planes downwards, hold with the first dead bolt 907.
As shown in Figures 3 to 5, and schematic diagram of mechanism shown in Figure 9, during expansion, under the elastic-restoring force effect of elastic component 97, elastic component 97 band movable sliders 62 move to centre, slide block 62 drives roller 40 to move by rolling wheel support 80 simultaneously, rolling wheel support 80 promotes rocking bar and rotates, rocking bar 66 rotates and drives rolling wheel support 80 to overturn, roller wheel face is to turning unfolding in the direction of the bottom surface away from footwear body (being sole), until roller 40 or rolling wheel support 80 upsets put in place, launch completely, roller 40 or rolling wheel support 80 are placed in footwear body 20 as for relative centre position or equilbrium position under deployed condition on the width with respect to footwear body 20.When slide block 62 arrives precalculated position, the second dead bolt 905 on locking member 90 enters into by wedge structure the draw-in groove (as shown in Figure 7) that slide block 62 arranges, and is locked simultaneously.When rolling wheel support 80 launches upset, when the bottom of rolling wheel support 80 (i.e. the one side perpendicular with the wheel footpath direction of roller 40) is from being turned to and being placed on the same face or on parallel surface with the bottom of footwear body with the substantially vertical position of shoe bottom, rolling wheel support 80 bottoms are carried out spacing making and can not be rotated, thereby position.
In the present embodiment, 90 ° of folding almost parallel states that arrive the bottom surface of relative footwear body of roller 40 or rolling wheel support 80 upset are folding stroke stop point.90 ° of substantially vertical states in bottom surface that launch to arrive relative footwear body of roller 40 or rolling wheel support 80 upset are for launching stroke stop point.And the slide block 62 of the present embodiment can drive roller 40 or rolling wheel support 80 to slide or be mobile, thereby the wide degree of whole footwear can be arranged to in wheel footpath, even wider, can not affect use yet, user can normally walk under folded state, convenience and motility in order to slide, can arrange compared with the roller in bull wheel footpath simultaneously.
For easy to use, avoid arranging too much parts or regulation part, be convenient to dismounting simultaneously, the rolling wheel support 80 of the present embodiment can be provided with a plurality of subelements as required.Roller 40 is installed as required on each subelement.A rolling wheel support 80 is overturn and can complete the upset of all rollers 40, complete folding or launch, because a rolling wheel support 80 can arrange a plurality of rollers, how many rollers are set and a locking member 90 all can be only set can be locked by pair roller support 80, fixing thereby the expansion of pair roller 40 or folded state position.When the roller of the present embodiment folds, the thickness that the folding thickness of roller is this roller, even the wheel face of roller relatively near or the direction that enters into footwear body fold, the thickness setting of whole sole is relevant with the thickness of roller, and it is irrelevant with the size of roller, thereby roller can be set to as required to larger wheel footpath, conveniently slide.
Collapsible single-wheel roller skate 100 of the present invention, it not only has the function of common roller skate, and run into step, restriction such as slides at the place that can not slip over, can drive roller 40 to fold by rolling wheel support 80, thereby simple, conveniently pack up roller 40 level land walkings, by the first dead bolt 907, the second dead bolt 905 that arrange on locking member 90, lock the conversion of the control function of folding or two states of expansion.Every footwear can arrange the single roller 40 of three wheels or four wheels etc. as required, control roller 40 pack up and decontrol (i.e. folding and expansion) by pure frame for movement.When needs slide, pull operating portion 904 rotary fastenings 90, pretightning force or reset force due to elastic component 97, elastic component 97 pulls 62 slips of sliding, thereby drive rolling wheel support 80 actions, rolling wheel support 80 drives rocking bar 66 to rotate, rocking bar 66 rotates and drives rolling wheel support 80 to rotate simultaneously, thereby rolling wheel support 80 together with roller 40 while rotating, do traveling priority simultaneously, thereby make roller 40 automatic springs, and move to roughly centre position or the equilbrium position of relative footwear body 20 widths.When rolling wheel support 80 drives rollers 40 to launch completely, the second dead bolt of locking member 90 is held on slide block 62, and pins rolling wheel support 80 by pinning slide block 62, prevents from automatically packing up and causing wrestling due to external force.When needs walking, pull equally operating portion 904 rotary fastenings 90, pin presses down gently, roller 40 upsets are packed up, and convert city shoe to, and the first dead bolt 907 of locking member 90 is entered and is held on rocking bar 66 by wedge structure simultaneously, rocking bar 66 is locked, thereby pin rolling wheel support 80, while preventing from walking due to external force or self gravitation and the certain angle of Automatic-expanding affects walking, thereby can normally walk.
Collapsible single-wheel roller skate 100 of the present invention, can slide and walking between convenient conversion, both can be used as a kind of vehicles, can be used as again a kind of amusement equipment, well can meet the demand of people's amusements, life.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a collapsible single roller skate, it is characterized in that, comprise: footwear body, be arranged on the roller on described footwear body, be connected with described roller and by roller wheel face along near the folding Foldable assembly that overturns in footwear body direction, support the rolling wheel support of described roller, described roller is rotationally connected by roller shaft and described rolling wheel support, described roller is connected with described Foldable assembly by described rolling wheel support, described Foldable assembly is connected by turning cylinder with described rolling wheel support, described Foldable assembly drives the described rolling wheel support moving axis that rotates to rotate, and drive described roller upset folding by described rolling wheel support, described Foldable assembly comprises: the slide block being rotationally connected with described rolling wheel support, the rocking bar being rotationally connected with described rolling wheel support, described turning cylinder comprise connect described slide block and rolling wheel support the first rotating shaft, connect on described rolling wheel support and the second rotating shaft of rocking bar, described rocking bar, rolling wheel support, slide block form slider-rocker mechanism.
2. collapsible single roller skate according to claim 1, is characterized in that: described Foldable assembly also comprises: be arranged on described footwear body and the slideway coordinating with described slide block.
3. collapsible single roller skate according to claim 1, is characterized in that: also comprise locking member; On described locking member, be provided with the first dead bolt of the folded state that coordinates clamping, fixing described roller with described rocking bar, and coordinate the second dead bolt of clamping, fixing described roller deployed condition with described slide block.
4. collapsible single roller skate according to claim 3, it is characterized in that: on described slide block, be provided with the draw-in groove that described the second dead bolt coordinates clamping, on draw-in groove on described the second dead bolt and described slide block, be provided with the wedge structure cooperatively interacting, on described the first dead bolt, be provided with the wedge structure coordinating with described rocking bar.
5. according to the collapsible single roller skate described in claim 3 or 4, it is characterized in that: described locking member is fixed on by shipping and reselling on another market on described footwear body, described locking member is rotationally connected with shipping and reselling on another market, on described locking member, be provided with elastic reset part, on shipping and reselling on another market described in described elastic reset part is set in, described locking member comprises operating portion and the tight lock part being extended to form by described operating portion bending, and described the first dead bolt and the second dead bolt are arranged on described tight lock part.
6. according to the collapsible single roller skate described in claim 1 to 4 any one, it is characterized in that: between described footwear body and described the first rotating shaft, be provided with elastic component, on described roller and rolling wheel support expansion or the width of folded state with respect to footwear body, be placed in footwear body centre position or equilbrium position.
7. according to the collapsible single roller skate described in claim 1 to 4 any one, it is characterized in that: described rolling wheel support is provided with a plurality of subelements, on described subelement, roller is installed, after described roller skate is folding, thickness is relevant to described roller thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127662.6A CN102631774B (en) | 2012-04-27 | 2012-04-27 | Foldable single-row roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127662.6A CN102631774B (en) | 2012-04-27 | 2012-04-27 | Foldable single-row roller skate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102631774A CN102631774A (en) | 2012-08-15 |
| CN102631774B true CN102631774B (en) | 2014-10-08 |
Family
ID=46616457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210127662.6A Expired - Fee Related CN102631774B (en) | 2012-04-27 | 2012-04-27 | Foldable single-row roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102631774B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803469A (en) * | 1996-01-16 | 1998-09-08 | Yoham; Stephen | In-line skate with collapsible wheel assembly |
| CN2306040Y (en) * | 1997-03-22 | 1999-02-03 | 郭建华 | Centre displacement axial turning type sliding mechanism |
| CN2496507Y (en) * | 2001-07-13 | 2002-06-26 | 温州市瓯海安足鞋业有限公司 | Automatic side-turning wheel device for skate |
| US6634656B1 (en) * | 1998-09-18 | 2003-10-21 | Bernard Gervasoni | Roller skates having improved appearance and function as walking shoes |
| CN202654665U (en) * | 2012-04-27 | 2013-01-09 | 深圳职业技术学院 | Portable retractable speed skates |
-
2012
- 2012-04-27 CN CN201210127662.6A patent/CN102631774B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803469A (en) * | 1996-01-16 | 1998-09-08 | Yoham; Stephen | In-line skate with collapsible wheel assembly |
| CN2306040Y (en) * | 1997-03-22 | 1999-02-03 | 郭建华 | Centre displacement axial turning type sliding mechanism |
| US6634656B1 (en) * | 1998-09-18 | 2003-10-21 | Bernard Gervasoni | Roller skates having improved appearance and function as walking shoes |
| CN2496507Y (en) * | 2001-07-13 | 2002-06-26 | 温州市瓯海安足鞋业有限公司 | Automatic side-turning wheel device for skate |
| CN202654665U (en) * | 2012-04-27 | 2013-01-09 | 深圳职业技术学院 | Portable retractable speed skates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102631774A (en) | 2012-08-15 |
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Granted publication date: 20141008 Termination date: 20150427 |
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