CN102631774A - Foldable single-row roller skate - Google Patents
Foldable single-row roller skate Download PDFInfo
- Publication number
- CN102631774A CN102631774A CN2012101276626A CN201210127662A CN102631774A CN 102631774 A CN102631774 A CN 102631774A CN 2012101276626 A CN2012101276626 A CN 2012101276626A CN 201210127662 A CN201210127662 A CN 201210127662A CN 102631774 A CN102631774 A CN 102631774A
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- CN
- China
- Prior art keywords
- roller
- rolling wheel
- wheel support
- roller skate
- footwear body
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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 step or places such as bus or subway can't move ahead at existing roller skate on the market, can only take off walking, use very inconvenience.
Summary of the invention
Based on this, be necessary to provide a kind of folding roller skate.
A kind of collapsible single roller skate comprises: the footwear body, be arranged on roller on the said footwear body, be connected with said roller and with the roller wheel face along near the folding Foldable assembly of upset on the footwear body direction.
In a preferred embodiment; Also comprise the rolling wheel support that supports said roller; Said roller is rotationally connected through wheel shaft and said rolling wheel support; Said Foldable assembly is connected with said rolling wheel support, and turning cylinder that said rolling wheel support is connected with said Foldable assembly is along being provided with on the length direction of said footwear body, and said Foldable assembly drives said rolling wheel support and sways and overturn and to drive said roller upset through said rolling wheel support folding.
In a preferred embodiment, said Foldable assembly comprises: with the slide block that said rolling wheel support is rotationally connected, said turning cylinder comprises first rotating shaft that connects said slide block and rolling wheel support.
In a preferred embodiment, said Foldable assembly also comprises: be arranged on the said footwear body and the slideway that cooperates with said slide block.
In a preferred embodiment, said Foldable assembly comprises the rocking bar that is rotationally connected with said rolling wheel support, and said turning cylinder comprises and connect on the said rolling wheel support and second rotating shaft of rocking bar, said rocking bar, rolling wheel support, and slide block form slider-rocker mechanism.
In a preferred embodiment, also comprise locking member; Said locking member is provided with first dead bolt that cooperates the folded state of chucking, fixing said pulley with said rocking bar, and cooperates second dead bolt of chucking, fixing said pulley deployed condition with said slide block.
In a preferred embodiment, said slide block is provided with the draw-in groove that said second dead bolt cooperates chucking, and the draw-in groove of said second dead bolt and said slide block is provided with the wedge structure that cooperatively interacts, and first dead bolt is provided with the wedge structure that cooperates with slide block.
In a preferred embodiment; Said locking member is fixed on through shipping and reselling on another market on the said footwear body; Said locking member is rotationally connected with shipping and reselling on another market, and said locking member is provided with elastic reset spare, and said elastic reset spare is set on said the shipping and reselling on another market; Said locking member comprises operating portion and the tight lock part that is extended to form by said operating portion bending, and said first dead bolt and second dead bolt are arranged on the said tight lock part.
In a preferred embodiment; Also be provided with frame on the said footwear body; Be provided with elastic component between said frame and said first rotating shaft, place footwear body centre position or equilbrium position on said roller and rolling wheel support expansion or the width of folded state with respect to the footwear body.
In a preferred embodiment, said rolling wheel support is provided with a plurality of subelements, on the said subelement roller is installed; The folding back of said roller skate thickness is relevant with said roller thickness.
Above-mentioned collapsible single roller skate through the wheel face that Foldable assembly is set makes roller along folding near upset on the footwear body direction, conveniently draw in folding, simultaneously because the folding direction of roller be to fold near upset on the footwear body direction with wheel face; Thickness after roller is folding is roller thickness, no matter is roller is folded on the sole or is accommodated in the sole, and its thickness setting only need be considered the thickness of roller; And need not to consider that wheel footpath size, the setting of roller size need not to receive the restriction of sole thickness, thereby can with roller wheel footpath do bigger; Satisfy convenience and motility that slides and the kinesthesia that uses simultaneously; Roller skate is not given a discount because of folder function makes wheel function, and the connected mode between roller and the sole can be provided with as required flexibly, be convenient to fold; And do not influence use, be convenient to ski-running, walking.
Description of drawings
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 cooperates with slide block;
Fig. 8 is the structural representation that the locking member of one embodiment of the invention cooperates 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
Extremely shown in Figure 5 like Fig. 1; The collapsible single roller skate 100 of one embodiment of the invention comprises: footwear body 20, be arranged on roller 40 on the footwear body 20, be connected with roller 40 and with the wheel face of roller 40 along the folding Foldable assembly 60 that overturns on the direction near the footwear body.
To shown in Figure 5, further, the collapsible single roller skate 100 of present embodiment also comprises the rolling wheel support 80 of installation, support roller 40 like Fig. 1.Roller 40 is rotationally connected through roller shaft 50 and rolling wheel support 80, and carries out roll-sliding through rotating around roller shaft 50.
Further, the Foldable assembly 60 of present embodiment is connected with roller 40 through rolling wheel support 80.Foldable assembly 60 drives rolling wheel supports 80 moving axis that rotates and rotates, thereby it is folding to drive rollers 40 upsets through rolling wheel support 80.
To shown in Figure 10, further, the Foldable assembly 60 of present embodiment comprises like Fig. 2 and Fig. 9: the slide block 62 that is rotationally connected with rolling wheel support 80.
To shown in Figure 10, the turning cylinder that above-mentioned Foldable assembly 60 is connected with rolling wheel support 80 comprises first rotating shaft 63 like Fig. 9.Rolling wheel support 80 is rotationally connected with slide block 62 through first rotating shaft 63.Rolling wheel support 80 transfers rectilinear motion around the rotational motion of first rotating shaft 63 to through slide block 62, and drives rolling wheel support 80 and slide a straight-line displacement along the glide direction of slide block 62.
Simultaneously, in order to limit the movement locus of slide block 62, the Foldable assembly 60 of present embodiment also comprises: be arranged on the footwear body 20 and the slideway 64 that cooperates 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 the location, slideway 64 is set to slide rail.
Further, the Foldable assembly 60 of present embodiment also comprises: the rocking bar 66 that is 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 the footwear body 20 or the support that is fixed on the footwear body 20 be rotationally connected, the other end and rolling wheel support 80 are rotationally connected through second rotating shaft 67 (like Fig. 9 and shown in Figure 10).Rocking bar 66 rotates, and drives rolling wheel support 80 and rotates, and rolling wheel support 80 is realized overturning folding, 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 slips and slides a straight-line displacement simultaneously.
To shown in Figure 8, further, the collapsible single roller skate 100 of present embodiment also comprises locking member 90 like Fig. 6.Locking member 90 92 is fixed on the footwear body 20 through shipping and reselling on another market.Locking member 90 92 is rotationally connected with shipping and reselling on another market through connecting hole is set.In order to reset and the folding or expanded position of the firm rolling wheel support 80 that is locked, locking member 90 is provided with elastic reset spare 96.Elastic reset spare 96 is sheathed to be fixed on and to ship and resell on another market on 92, and supports on locking member 90.
To shown in Figure 8, further, locking member 90 comprises operating portion 904, reaches the tight lock part 906 that is extended to form by operating portion 904 bendings like Fig. 6.Through operating as pulling operating portion 904, so that the expansion or the folding position of tight lock part 906 arrival precalculated position pair roller supports 80 are locked.Further, tight lock part 906 first dead bolt 907 and being used to that is provided with the folded state of the rolling wheel support that is used to be locked second dead bolt 905 of deployed condition of rolling wheel support 80 that is locked.
To shown in Figure 8, first dead bolt 907 cooperates chucking with rocking bar 66 like Fig. 6.The draw-in groove or the fixture block that cooperate with first dead bolt 907 can be set on the rocking bar 66 be locked, also can first dead bolt 907 directly be held on the rocking bar 66, and utilize the pretightning force of elastic reset spare 96 to be locked.
Locking for ease or eject, first dead bolt 907 and rocking bar 66 or with rocking bar 66 on the draw-in groove or the fixture block that are provided be provided with the wedge structure that cooperatively interacts.First dead bolt 907 enters into the wedge structure of rocking bar 66 through wedge structure and holds on the rocking bar 66.Simultaneously, owing to be provided with wedge structure, when roller 40 or rolling wheel support 80 turn to complete folding position, then first dead bolt 907 can be held on the rocking bar 66 through wedge structure automatically, is locked automatically.The card wimble structure that forms on the first end angle of dead bolt 907 for the leading section of tight lock part 906.
Second dead bolt 905 cooperates chucking, fixed block deployed condition with slide block 62.Slide block 62 is provided with the draw-in groove that second dead bolt 905 cooperates chucking.Locking for ease or ejection, second dead bolt 905 is provided with the wedge structure that cooperatively interacts with draw-in groove.Second dead bolt 905 enters into draw-in groove through wedge structure, and because of receiving elastic reset spare 96 elastic force to make between the two that card is tight more more.Simultaneously, owing to be provided with wedge structure, when roller 40 or rolling wheel support 80 turn to complete expanded position, then second dead bolt 905 can slide in the draw-in groove through wedge structure automatically, is locked automatically.Second dead bolt 905 is that the leading section of tight lock part 906 forms the wedge projection.
Further, be recovery roller support 80, be provided with the elastic component 97 of recovery roller support 80 between footwear body 20 and the slide block.In the present embodiment, elastic component 97 is arranged between the footwear body 20 and first rotating shaft 63.
Further, the rolling wheel support 80 of the roller 40 of the collapsible single roller skate 100 of present embodiment or fixed idler whell 40 is placing relative centre position of footwear body or equilbrium position on the width with respect to the footwear body under expansion or the folded state.Extremely shown in Figure 5 like Fig. 3; And referring to kinematic sketch of mechanism 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 second rotating shaft 67 simultaneously.In the present embodiment; Under the folded state; Slide block 62 slides along an end (being the relative end that locking member 90 or the rocking bar 66 are provided with) position of slideway 64 on footwear body 20 widths; Driving the end that rolling wheel support 80 or roller 40 also slide to slide block 62 from centre position roughly (the relative other end of promptly set with respect to rocking bar 66 end) position simultaneously slides; Put in place until roller 40 or rolling wheel support 80 upsets, folding fully gathering the in places footwear body 20 as for relative centre position or equilbrium position on roller 40 or the width of rolling wheel support 80 integral body with respect to footwear body 20; Simultaneously first dead bolt 907 on the locking member 90 of the other end (promptly being provided with at one end) that slides of slide block 62 with rocking bar 66 be held on the rocking bar 66 or the draw-in groove that is provided with on the rocking bar 66 or fixture block on (as shown in Figure 8), be locked.For more firm being locked, in the present embodiment, the lateral section of rocking bar 66 be recessed to form downwards one be lower than rocking bar 66 planes fixture block, hold with first dead bolt 907.
Extremely shown in Figure 5 like Fig. 3, and referring to schematic diagram of mechanism shown in Figure 9, during expansion; Under the elastic-restoring force effect of elastic component 97, elastic component 97 drives slide block 62 and moves to the centre, and slide block 62 drives rollers 40 through rolling wheel support 80 and moves simultaneously; Rolling wheel support 80 promotes rocking bar and rotates; Rocking bar 66 rotates and drives rolling wheel supports 80 and overturn, and the upset on away from bottom surface (the being sole) direction of footwear body of roller wheel face launches, and puts in place until roller 40 or rolling wheel support 80 upsets; Launch fully, roller 40 or rolling wheel support 80 place 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 arrival precalculated positions, second dead bolt 905 on the locking member 90 enters into the draw-in groove (as shown in Figure 7) that slide block 62 is provided with through wedge structure, is locked simultaneously.When rolling wheel support 80 launches upset; When the bottom of rolling wheel support 80 the perpendicular one side of wheel footpath direction of roller 40 (promptly with) be turned to from position with the shoe bottom approximate vertical bottom with the footwear body place go up with one side or parallel surface on; 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 upsets are folding stroke stop point.The bottom surface approximate vertical state that roller 40 or rolling wheel support 80 upsets launch for 90 ° to arrive relative footwear body is for launching stroke stop point.And the slide block 62 of present embodiment can drive roller 40 or rolling wheel support 80 slips or move; Thereby can the wide degree of whole footwear be arranged in the wheel footpath; Even wideer, can not influence use yet, the user can normally walk under folded state; Convenience and motility in order to slide can be provided with the roller than the bull wheel footpath simultaneously.
Use for ease, avoid being provided with too much parts or regulation part, be convenient to dismounting simultaneously, the rolling wheel support 80 of present embodiment can be provided with a plurality of subelements as required.Roller 40 is installed on each subelement as required.A rolling wheel support 80 overturn to accomplish the upset of all rollers 40; Promptly accomplish folding or expansion; Because a rolling wheel support 80 can be provided with a plurality of rollers; What rollers are set a locking member 90 all can only be 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 present embodiment folds; The folding thickness of roller is the thickness of this roller; Even the wheel face of roller relatively near or the direction that enters into the footwear body fold, the thickness setting of whole sole is relevant with the thickness of roller, and irrelevant with the size of roller; Thereby can roller be set to bigger wheel footpath as required, 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 rollers 40 through rolling wheel support 80 and fold, thereby simply, convenient pack up roller 40 level land walkings; Through first dead bolt 907, second dead bolt 905 that is provided with on the locking member 90, lock folding or launch the control function conversion of two states.Every footwear can be provided with the single roller 40 of three wheels or four wheels etc. as required, pack up and decontrol (promptly folding and expansion) through pure frame for movement control roller 40.When needs slide; Pull operating portion 904 rotational lock spares 90, because the pretightning force or the reset force of elastic component 97, elastic component 97 pulling slips 62 are slided; Thereby drive rolling wheel support 80 actions; Rolling wheel support 80 drives rocking bars 66 and rotates, and rocking bar 66 rotates and drives rolling wheel support 80 simultaneously and rotate, thus on one side rolling wheel support 80 with roller 40 rotate, the while does straight line and moves; Thereby roller 40 is ejected automatically, and move to the roughly centre position or the equilbrium position of relative footwear body 20 widths.When rolling wheel support 80 drove rollers 40 and launches fully, second dead bolt of locking member 90 was held on the slide block 62, and pins rolling wheel support 80 through pinning slide block 62, prevented to pack up automatically and cause wrestling owing to external force.When the needs walking, pull operating portion 904 rotational lock spares 90 equally, pin presses down gently; Roller 40 upsets are packed up, and convert city shoe to, and first dead bolt 907 of locking member 90 gets into through wedge structure and is held on the rocking bar 66 simultaneously; Rocking bar 66 is locked; Thereby pin rolling wheel support 80, launching certain angle automatically owing to external force or self gravitation when preventing to walk influences 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 a kind of amusement equipment again, well can satisfy the demand of people's amusements, life.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, 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 accompanying claims.
Claims (10)
1. a collapsible single roller skate is characterized in that, comprising: the footwear body, be arranged on roller on the said footwear body, be connected with said roller and with the roller wheel face along near the folding Foldable assembly of upset on the footwear body direction.
2. collapsible single roller skate according to claim 1; It is characterized in that: also comprise the rolling wheel support that supports said roller; Said roller is rotationally connected through roller shaft and said rolling wheel support; Said roller is connected with said Foldable assembly through said rolling wheel support, and said Foldable assembly drives that said rolling wheel support sways and drives said roller through said rolling wheel support and overturns and fold.
3. collapsible single roller skate according to claim 2, it is characterized in that: said Foldable assembly comprises: with the slide block that said rolling wheel support is rotationally connected, said turning cylinder comprises first rotating shaft that connects said slide block and rolling wheel support.
4. collapsible single roller skate according to claim 3, it is characterized in that: said Foldable assembly also comprises: be arranged on the said footwear body and the slideway that cooperates with said slide block.
5. collapsible single roller skate according to claim 3; It is characterized in that: said Foldable assembly comprises the rocking bar that is rotationally connected with said rolling wheel support; Said turning cylinder comprises on the said rolling wheel support of connection and second rotating shaft of rocking bar, and said rocking bar, rolling wheel support, slide block are formed slider-rocker mechanism.
6. collapsible single roller skate according to claim 5 is characterized in that: also comprise locking member; Said locking member is provided with first dead bolt that cooperates the folded state of chucking, fixing said pulley with said rocking bar, and cooperates second dead bolt of chucking, fixing said pulley deployed condition with said slide block.
7. collapsible single roller skate according to claim 6; It is characterized in that: said slide block is provided with the draw-in groove that said second dead bolt cooperates chucking; Draw-in groove on said second dead bolt and the said slide block is provided with the wedge structure that cooperatively interacts, and said first dead bolt is provided with the wedge structure that cooperates with said rocking bar.
8. according to claim 6 or 7 described collapsible single roller skates; It is characterized in that: said locking member is fixed on through shipping and reselling on another market on the said footwear body; Said locking member is rotationally connected with shipping and reselling on another market, and said locking member is provided with elastic reset spare, and said elastic reset spare is set on said the shipping and reselling on another market; Said locking member comprises operating portion and the tight lock part that is extended to form by said operating portion bending, and said first dead bolt and second dead bolt are arranged on the said tight lock part.
9. according to any described collapsible single roller skate of claim 3 to 7; It is characterized in that: be provided with elastic component between said footwear body and said first rotating shaft, place footwear body centre position or equilbrium position on said roller and rolling wheel support expansion or the width of folded state with respect to the footwear body.
10. according to any described collapsible single roller skate of claim 1 to 7, it is characterized in that: said rolling wheel support is provided with a plurality of subelements, on the said subelement roller is installed, and the folding back of said roller skate thickness is relevant with said 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 true CN102631774A (en) | 2012-08-15 |
| CN102631774B 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 |
|---|---|
| CN102631774B (en) | 2014-10-08 |
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Granted publication date: 20141008 Termination date: 20150427 |
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