CN2754996Y - Foldable pedal of bicycle - Google Patents
Foldable pedal of bicycle Download PDFInfo
- Publication number
- CN2754996Y CN2754996Y CN 200420072277 CN200420072277U CN2754996Y CN 2754996 Y CN2754996 Y CN 2754996Y CN 200420072277 CN200420072277 CN 200420072277 CN 200420072277 U CN200420072277 U CN 200420072277U CN 2754996 Y CN2754996 Y CN 2754996Y
- Authority
- CN
- China
- Prior art keywords
- pedal
- crank
- pedal spindle
- blind hole
- spindle
- 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.)
- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a folding pedal for bicycles. A crank is connected with a pedal by a pedal spindle which is connected with the crank by adopting hinging connection. One end of the crank near the pedal spindle is provided with a longitudinal blind hole. A connector pin which is matched with the pedal spindle is arranged inside the blind hole. The crank is arranged on the side surface of the longitudinal blind hole and is provided with a bar-shaped opening which is communicated with the blind hole. The side surface of the connector pin is provided with a deflector rod of the connector pin, which is arranged inside the bar-shaped opening. The end part of the connector pin is a wedge-shaped surface. The front part of the wedge-shaped surface is a positioning plane surface. One end of the crank, which is hinged with the pedal spindle is provided with an open slot. The pedal spindle is hinged inside the open slot. One side of the head part of the pedal spindle is a circular arc-shaped cam. The top surface of the head part is a positioning plane surface. The pedal spindle is provided with a spacing limit stop and a tight-expansion inclined plane below the cam. The spacing limit stop, the tight-expansion inclined plane, and the crank surround into a wedge-shaped cavity. The folding pedal for bicycles has the advantages of simple and reasonable structure, integral furl of the pedal, small transverse dimension after a bicycle body is folded, small floor occupation area, convenient use and easy operation.
Description
Technical field
The utility model relates to a kind of bicycle pedals, particularly folding pedal of bicycle.
Background technology
General floor area is bigger during bicycle parking, its most important reason be exactly handlebar and foot-operated lateral dimension big due to.Existing now handlebar preferably is folding, but foot-operated foldable structure is still not ideal.A kind of Foldable pedal that is applied to series products such as bicycle, electric cycle, pedal body building vehicle is disclosed among the China Patent No. ZL03220045.5; It establishes the pedal body of a tool limited slip block, group is established comparatively thick and heavy crank shaft piece in a bottom side and two sealing pieces in the body, and can overweight the outside by the pedal body inboard, and can when the pedal body is inboard, can make the hold down groove of pedal body and crank shaft piece support post disengaging blocking state, and can be by laying particular emphasis on the outside in the pedal body, and it is folding to sink automatically and overturn, and after its turnover, need only with the light pedal body of pin top and outside dialling, and make the hold down groove of pedal body and the post formation blocking of supporting of crank shaft piece fix, can revert to operational state, and this pedal body is attached most importance to than the upper end by crank body piece lower end, and when making pedal body be in the use upset takes place, the one side that still can keep the tool limited slip block upwards.This structure can reduce the space that car load occupies to a certain extent, and still, the actual lateral dimension after the foot-operated folding of this kind structure is still bigger, accounts for about half of foot-operated former lateral dimension.
The utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, foot-operated whole folding, folding back vehicle body lateral dimension is little, floor area is few, easy to use, easy-to-operate folding pedal of bicycle, to overcome weak point of the prior art.
By a kind of folding pedal of bicycle of this purpose design-calculated, crank joins by pedal spindle with foot-operated, and its architectural feature is to adopt between pedal spindle and the crank to be hinged and connected; Crank is provided with vertical blind hole near an end of pedal spindle, is provided with the latch that matches with pedal spindle in the blind hole.
Above-mentioned crank is positioned at vertical blind hole side and is provided with strip gab, and this opening communicates with blind hole.The latch side is provided with the latch driving lever, and the latch driving lever is arranged in the strip gab.The end of latch is a lozenges, and the front portion of lozenges is a plane of orientation.
Above-mentioned crank and pedal spindle pivotally attached one end are provided with open slot, and pedal spindle is hinged in this open slot.
Be disposed with retracing spring and latch in the above-mentioned blind hole from inside to outside.
Above-mentioned pedal spindle head one side is the circular arc cam, and the pedal spindle head top surface is a plane of orientation.Pedal spindle is provided with positive stop in the cam below, and a side of cam is provided with the tensioner inclined-plane.Positive stop, tensioner inclined-plane and crank surround a wedge shape cavity jointly.
The surface of the utility model pedal spindle head one side constitutes cam outer face with respect to latch, stir the latch driving lever with hand, drive latch and retreat, rotate pedal spindle, the slippage on the circular arc outside face of cam of latch head contacts with the plane of orientation of latch until the plane of orientation of pedal spindle; The latch driving lever is pressed latch forward under the effect of retracing spring, two plane of orientations compress applying, and is foot-operated promptly by folding fully.Whole foot-operated all folding in the crank lateral surface after the folding do not account for the lateral dimension after the car load folding, just reduced the space that car load occupies accordingly yet.
In the time of need opening Folding pedal, rotate pedal spindle with hand, the latch head is along the slippage of cam circle arc-shaped outer surface, after latch arrives the tensioner inclined-plane, under action of reset spring, the wedge shape head of latch enters the wedge shape cavity that positive stop, tensioner inclined-plane and crank surround jointly, also is that latch wedge shape head side and tensioner inclined-plane fit.At this moment, positive stop also just is stuck in the side of crank open slot, and pedal spindle can not turn round, and can not be rotated further, and is in stuck state.At this moment foot-operated and common foot-operated the same use.
The utility model is simple and reasonable, foot-operated whole folding, folding back vehicle body lateral dimension is little, floor area is few, easy to use, and easy to operate.
Description of drawings
Fig. 1 is the utility model one example structure scheme drawing.
Fig. 2 is the plan structure scheme drawing of Fig. 1.
Fig. 3 is the A-A place sectional structure scheme drawing of Fig. 1.
Fig. 4 is the folding structure scheme drawing of Fig. 1.
Fig. 5 is the utility model one embodiment perspective view.
Fig. 6 turns over 180 ° of structural representations for the B place of Fig. 5.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 6, this folding pedal of bicycle adopts jointed shaft 6 to link to each other between the crank 1 and foot-operatedly join by pedal spindle 5, pedal spindle 5 and crank 1, and pedal spindle 5 is hinged in the open slot of crank 1; Crank 1 is provided with vertical blind hole 11 near an end of pedal spindle 5, and vertically blind hole 11 sides are provided with strip gab 12, and this opening 12 communicates with blind hole 11.Be provided with the latch 3 that matches with pedal spindle 5 in the blind hole 11.Be disposed with retracing spring 2 and latch 3 in the blind hole 11 from inside to outside.Latch 3 sides are provided with latch driving lever 4, and latch driving lever 4 is arranged on bar shaped and opens in 12 mouthfuls.The end of latch 3 is a lozenges 31, and the front portion of lozenges 31 is a plane of orientation 32.Pedal spindle 5 heads one side is a circular arc cam 52, is provided with positive stop 53 below the cam 52, and a side of cam 52 is provided with tensioner inclined-plane 54, and head top surface is a plane of orientation 51.Surround a wedge shape cavity between positive stop 53, tensioner inclined-plane 54 and crank 1 open slot.
Claims (9)
1. folding pedal of bicycle, crank (1) and foot-operatedly join by pedal spindle (5) is characterized in that employing is hinged and connected between described pedal spindle and the crank; Crank is provided with vertical blind hole (11) near an end of pedal spindle, is provided with the latch (3) that matches with pedal spindle in the blind hole.
2. folding pedal of bicycle according to claim 1 is characterized in that described crank (1) is positioned at vertical blind hole (11) side and is provided with strip gab (12), and this opening communicates with blind hole.
3. folding pedal of bicycle according to claim 2 is characterized in that described latch (3) side is provided with latch driving lever (4), and the latch driving lever is arranged in the strip gab (12).
4. folding pedal of bicycle according to claim 3, the end that it is characterized in that described latch (3) are lozenges (31), and the front portion of lozenges is a plane of orientation (32).
5. folding pedal of bicycle according to claim 1 is characterized in that described crank (1) and pedal spindle (5) pivotally attached one end are provided with open slot, and pedal spindle is hinged in this open slot.
6. folding pedal of bicycle according to claim 1 is characterized in that being disposed with from inside to outside in the described blind hole (11) retracing spring (2) and latch (3).
7. folding pedal of bicycle according to claim 1 is characterized in that described pedal spindle (5) head one side is circular arc cam (52), and the pedal spindle head top surface is plane of orientation (51).
8. folding pedal of bicycle according to claim 7 is characterized in that described pedal spindle (5) is provided with positive stop (53) in cam (52) below, and a side of cam is provided with tensioner inclined-plane (54).
9. folding pedal of bicycle according to claim 8 is characterized in that described positive stop (53), tensioner inclined-plane (54) and crank (1) surround a wedge shape cavity jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072277 CN2754996Y (en) | 2004-07-30 | 2004-07-30 | Foldable pedal of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072277 CN2754996Y (en) | 2004-07-30 | 2004-07-30 | Foldable pedal of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754996Y true CN2754996Y (en) | 2006-02-01 |
Family
ID=35928626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072277 Expired - Fee Related CN2754996Y (en) | 2004-07-30 | 2004-07-30 | Foldable pedal of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754996Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425503C (en) * | 2006-07-03 | 2008-10-15 | 王欢 | Folding pedal mechanism of bicycle |
| US9150272B1 (en) | 2014-07-16 | 2015-10-06 | Ford Global Technologies, Llc | Folding bicycle chain stay and frame |
| US9284015B2 (en) | 2014-07-16 | 2016-03-15 | Ford Global Technologies, Llc | Folding pedal mount |
| US9290227B2 (en) | 2014-07-16 | 2016-03-22 | Ford Global Technologies, Llc | Towable bicycle |
| US9290229B2 (en) | 2014-07-16 | 2016-03-22 | Ford Global Technologies, Llc | Bicycle chain stay coupling |
| US9346514B2 (en) | 2014-07-16 | 2016-05-24 | Ford Global Technologies, Llc | Folding handlebar mount |
| US9359036B2 (en) | 2014-07-16 | 2016-06-07 | Ford Global Technologies, Llc | Folding bicycle |
| CN115489653A (en) * | 2022-10-12 | 2022-12-20 | 宁波巨隆机械股份有限公司 | Pedal shaft connecting mechanism for bicycle |
-
2004
- 2004-07-30 CN CN 200420072277 patent/CN2754996Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425503C (en) * | 2006-07-03 | 2008-10-15 | 王欢 | Folding pedal mechanism of bicycle |
| US9150272B1 (en) | 2014-07-16 | 2015-10-06 | Ford Global Technologies, Llc | Folding bicycle chain stay and frame |
| US9284015B2 (en) | 2014-07-16 | 2016-03-15 | Ford Global Technologies, Llc | Folding pedal mount |
| US9290227B2 (en) | 2014-07-16 | 2016-03-22 | Ford Global Technologies, Llc | Towable bicycle |
| US9290229B2 (en) | 2014-07-16 | 2016-03-22 | Ford Global Technologies, Llc | Bicycle chain stay coupling |
| US9340251B2 (en) | 2014-07-16 | 2016-05-17 | Ford Global Technologies, Llc | Bicycle wheel axle |
| US9346514B2 (en) | 2014-07-16 | 2016-05-24 | Ford Global Technologies, Llc | Folding handlebar mount |
| US9359036B2 (en) | 2014-07-16 | 2016-06-07 | Ford Global Technologies, Llc | Folding bicycle |
| US9561836B2 (en) | 2014-07-16 | 2017-02-07 | Ford Global Technologies, Llc | Bicycle control system |
| US9573648B2 (en) | 2014-07-16 | 2017-02-21 | Ford Global Technologies, Llc | Wheel coupling |
| US9604689B2 (en) | 2014-07-16 | 2017-03-28 | Ford Global Technologies, Llc | Bicycle frame joint locking mechanism |
| CN115489653A (en) * | 2022-10-12 | 2022-12-20 | 宁波巨隆机械股份有限公司 | Pedal shaft connecting mechanism for bicycle |
| CN115489653B (en) * | 2022-10-12 | 2024-04-19 | 宁波巨隆机械股份有限公司 | Pedal shaft connecting mechanism for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 |