CN104139823B - Telescopic pedal - Google Patents
Telescopic pedal Download PDFInfo
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- CN104139823B CN104139823B CN201410265953.0A CN201410265953A CN104139823B CN 104139823 B CN104139823 B CN 104139823B CN 201410265953 A CN201410265953 A CN 201410265953A CN 104139823 B CN104139823 B CN 104139823B
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- pedal
- pars contractilis
- hole
- fix bar
- spindle tube
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Abstract
The present invention relates to a kind of pedal, more particularly, to a kind of telescopic pedal.The telescopic pedal, the spindle tube being fixedly connected including pedal body and with crank connecting link, spindle tube is rotated with pedal body and is connected, described this body side surface of pedal is provided with pars contractilis, pars contractilis is provided at both ends with slide bar, it is provided with pedal body in the middle part of the slide opening being connected with sliding bar, pars contractilis and is provided with fix bar, the screwed hole being threadedly coupled with fix bar is provided with spindle tube.Spindle tube and pedal body are rotated and be connecteds, and spindle tube is fixedly connected with crankshaft-link rod, to pedal during, pedal body and spindle tube relative rotation.The present invention, which has, to stretch, reduce horizontal space-consuming, be easy to stretch, without the beneficial effect such as adjust manually.
Description
Technical field
The present invention relates to a kind of pedal, more particularly, to a kind of telescopic pedal.
Background technology
Existing bicycle or standby pedal pedal use global design, are fixed on by main shaft on crank connecting link.
When car need not increase the overall width of car, cause two neighboring in use, pedal is horizontally set on the two ends of car
Car needs to retain very big space, the waste for causing parking stall to use when stopping.And after increase car overall width, pedal
Scratch easily is caused to the car of adjacent stop, pedal is also easily by the adjacent car damage stopped and.An also class pedal,
Minification manually is needed, does not only need to use person to bend over just only to lean on another walking vehicle if operation, and a hand operation,
And when singlehanded walker, the less stable of car is easily toppled over.
As China Patent Publication No. is：CN101743160A, in a kind of bicycle pedal disclosed in 16 days June in 2010,
It is made up of the pedal in whole face and the paired plates in whole face, and they are constituted in the same manner, so as to also may be used according to the position pedal of pedal
To be paired plates and opposite with this.Pedal and paired plates in the patent design for whole face, it is impossible to fold and flexible, work as car
Son need not increase the overall width of car, cause two neighboring car in use, pedal is horizontally set on the two ends of car
Need to retain very big space, the waste for causing parking stall to use when stopping.And after increase car overall width, pedal is easy
Scratch is caused to the car of adjacent stop, pedal is also easily by the adjacent car damage stopped and.An also class pedal, it is necessary to
Minification, does not only need to use person to bend over just only to lean on another walking vehicle if operation, and a hand operation manually, and single
When walking vehicle, the less stable of car is easily toppled over.
The content of the invention
The present invention can stretch primarily directed to above mentioned problem there is provided one kind, reduce transverse direction space-consuming, be easy to stretch,
Without the telescopic pedal adjusted manually.
The purpose of the present invention is mainly what is be achieved by following proposal：A kind of telescopic pedal, including pedal sheet
Body and the spindle tube being fixedly connected with crank connecting link, spindle tube and pedal body are rotated and are connected, and described this body side surface of pedal is set
Pars contractilis is equipped with, being provided at both ends with slide bar, pedal body for pars contractilis is provided with the slide opening being connected with sliding bar, pars contractilis
Middle part be provided with the screwed hole for being provided with and being threadedly coupled with fix bar on fix bar, spindle tube.Spindle tube turns with pedal body
Dynamic connection, spindle tube is fixedly connected with crankshaft-link rod, to pedal during, pedal body and spindle tube relative rotation.Pedal body
Side sets pars contractilis, and the two ends of pars contractilis are set sets slide opening on slide bar, pedal body, and slide bar can be slided in slide opening,
I.e. pars contractilis can be stretched this body side surface in pedal, and slide bar level in slide opening is slided, i.e., slide opening can be carried out to slide bar
It is oriented to, it is ensured that pars contractilis is always positioned in approximately the same plane with pedal body.When pedal body and spindle tube relatively rotate
When, pars contractilis is similarly relatively rotated with spindle tube.The middle part of pars contractilis sets and is threaded hole on fix bar, spindle tube, Gu
Fixed pole is threadedly coupled with screwed hole.When to pedal, pedal body and pars contractilis relatively rotate with spindle tube, screwed hole and fixation
Bar relatively rotates and promotes pars contractilis to stretch out, and increases the distance between pedal body and pars contractilis, and then increase the face that pin is stepped on
Product.When fix bar is produced from screwed hole completely, the distance between pars contractilis and pedal body maximum, pars contractilis can be followed
Pedal body is relatively rotated with spindle tube, and stops moving horizontally, and user can normally to pedal.When to be reached the destination,
Pars contractilis is slammed with pin and the pressure towards pedal body direction is applied to pars contractilis, reversely to pedal, makes pedal body and flexible
With spindle tube reverse relative rotation occurs for portion, and fix bar is screwed in screwed hole, pars contractilis is shunk towards pedal body direction,
Reduce the distance between pars contractilis and pedal body.When car is stopped, the distance between pars contractilis and pedal body reach most
Small value, realizes the horizontal space-consuming for reducing whole pedal, and then reduce car overall width.Do not interfere with not only adjacent
The stop of other cars, and the stop distance between two neighboring stop car can be reduced.Will not be to the car of adjacent stop
Son causes scratch, and damage itself will not be also caused by the car of adjacent stop.In pedal telescopic process, pedal and main shaft are utilized
The relative rotation of pipe is stretched, and without regulation manually, both hands can buttress car simultaneously, it is to avoid car is toppled over, it might even be possible to
Stretched during cycling.When pedal is applied on disabled person bicycle, one end uses the pedal in the application, another
End uses balancing weight, and disabled person user need not bend over to change the center of gravity of oneself to be adjusted manually, can be by adjusting to pedal
Save pedal collapsing length, trample area.
Preferably, described slide bar is in " T " font, slide bar includes the body of rod and spacing head, and slide opening includes straight with spacing head
Hole body that footpath is engaged and the spacing hole being engaged with shank diameter.Slide bar include the body of rod and spacing head, slide opening include hole body and
Spacing hole, the body of rod and spacing head are slided in hole body, and spacing hole can carry out spacing to the spacing head of the slide bar of " T " font, prevent
Only spacing head is skidded off out of slide opening, and slide opening can be oriented to slide bar.
Preferably, being arranged with back-moving spring on the described body of rod, back-moving spring is located between spacing head and spacing hole.Bar
Back-moving spring is arranged with body, back-moving spring is located between spacing head and spacing hole, after slide bar stretches out along slide opening, spacing head
Reduce with the distance between spacing hole, compression reseting spring, back-moving spring applies elastic force to spacing head, makes pars contractilis to pedal sheet
Body apply pressure, and then when fix bar to screwed hole apply pressure, when normally to pedal, fix bar along screw thread bore edges dally；
When reversely to pedal, fix bar can be screwed in screwed hole automatically.
Preferably, described screw thread hole depth is more than fixed pole length.Screw thread hole depth is more than fixed pole length, increase
The telescopic extensions of fix bar, and then increase the scope that pars contractilis shrinks.
Preferably, described pedal body is set on the outside of spindle tube, described main shaft tube outer surface and pedal body
It is connected by bearing.
Body can also be arranged with the outside of described spindle tube, is connected between main shaft tube outer surface and body by bearing,
Pedal body is two, and the both sides of body are provided with pedal body, are connected between pedal body and body by rotating shaft, rotating shaft
The axis of vertical major pipe is set, and pedal body is rotated with body by rotating shaft and is connected.It can also be arranged with the outside of spindle tube
Body, is connected between main shaft tube outer surface and body by bearing, and body and spindle tube can be relatively rotated, and the both sides of body are all provided with
Pedal body is put, is connected between pedal body and body by rotating shaft, and rotating shaft is the axis setting of vertical major pipe.When
When pedal is needed to use, pedal body is set to be located at body in approximately the same plane, the parallel axis direction with spindle tube is fixed
The termination of bar and the edge of screwed hole, which are realized, to be coordinated, and now, fix bar is not threadedly coupled with screwed hole, but the side of screwed hole
Edge can play position-limiting action to the termination of fix bar, it is ensured that pedal body and pars contractilis are located at horizontality.When pedal is not required to
To make pedal body around rotating shaft rotation, now, pedal body is vertical with body in use, fix bar and screwed hole are departed from,
I.e. pedal body and pars contractilis are located at vertical state, reduce the overall width of car.When pars contractilis is turned over downwards, pedal energy
It is enough to be used as bicycle diagonal brace, car diagonal brace is fixed.
Preferably, described screwed hole is coaxially arranged with positioning hole close to the side of fix bar, the diameter of positioning hole is big
In the external diameter equal to fix bar.When pedal body and pars contractilis are located at horizontality, it is close that fix bar is inserted into screwed hole
In the positioning hole that the side of fix bar is set, positioning hole can carry out spacing to fix bar, it is ensured that fix bar is coaxial with spindle tube,
And then ensure that pedal body and pars contractilis are located in same horizontal plane.
Preferably, being provided with fixing hole on the upper and lower ends face of described body, the diameter of fixing hole is more than or equal to admittedly
The external diameter of fixed pole.When pedal body and pars contractilis are located at vertical state, pars contractilis is located at the top of body, fix bar direction set
In fixing hole on the upper surface of body or lower surface, the termination insertion body of fix bar, fix bar is carried out using fixing hole
It is spacing, it is ensured that pedal body and pars contractilis remain vertical state.
Preferably, described body is provided with arc surface close to two edges up and down of one end of pars contractilis.Body
Two edges up and down close to one end of pars contractilis are provided with arc surface, during pedal body and pars contractilis turnover, circle
Cambered surface can be oriented to fix bar, be easy to pedal body and pars contractilis to turn down.
Therefore, telescopic pedal of the invention possesses following advantages：1st, when relative turn occurs for pedal body and spindle tube
When dynamic, pars contractilis is similarly relatively rotated with spindle tube.The middle part of pars contractilis sets and is threaded hole on fix bar, spindle tube,
Fix bar is threadedly coupled with screwed hole, when to pedal, and pedal body and pars contractilis relatively rotate with spindle tube, and screwed hole is with consolidating
Fixed pole relatively rotates and promotes pars contractilis to stretch out, and increases the distance between pedal body and pars contractilis, and then increase what pin was stepped on
Area, when fix bar is produced from screwed hole completely, the distance between pars contractilis and pedal body maximum, pars contractilis can be with
Relatively rotated with pedal body and spindle tube, and stop moving horizontally, user can normally to pedal, when reaching the destination
When, pars contractilis is slammed with pin and the pressure towards pedal body direction is applied to pars contractilis, reversely to pedal, makes pedal body and stretches
With spindle tube reverse relative rotation occurs for contracting portion, and fix bar is screwed in screwed hole, pars contractilis is received towards pedal body direction
Contracting, reduces the distance between pars contractilis and pedal body, when car is stopped, and the distance between pars contractilis and pedal body reach
Minimum value, realizes the horizontal space-consuming for reducing whole pedal, and then reduces car overall width, does not interfere with not only adjacent
Other cars stop, and can reduce it is two neighboring stop car between stop distance.Will not be to adjacent stop
Car causes scratch, and damage itself will not be also caused by the car of adjacent stop, in pedal telescopic process, pedal and master is utilized
The relative rotation of central siphon is stretched, and without regulation manually, both hands can buttress car simultaneously, it is to avoid car is toppled over, or even can
To be stretched during cycling；2nd, back-moving spring is arranged with the body of rod, back-moving spring is located between spacing head and spacing hole,
After slide bar stretches out along slide opening, the distance between spacing head and spacing hole reduce, compression reseting spring, and back-moving spring is to spacing
Head apply elastic force, make pars contractilis to pedal body apply pressure, and then when fix bar to screwed hole apply pressure, normally to pedal
When, fix bar dallies along screw thread bore edges；When reversely to pedal, fix bar can be screwed in screwed hole automatically；3rd, outside spindle tube
Side can also be arranged with body, be connected between main shaft tube outer surface and body by bearing, and body and spindle tube relative can turn
Dynamic, the both sides of body are respectively provided with pedal body, are connected between pedal body and body by rotating shaft, and rotating shaft is vertical major
What the axis of pipe was set, when pedal is needed to use, pedal body is located at body in approximately the same plane, parallel and main shaft
The axis direction of pipe, the termination of fix bar and the edge of screwed hole, which are realized, coordinates, now, fix bar and screwed hole and non-threaded company
Connect, but the edge of screwed hole can play position-limiting action to the termination of fix bar, it is ensured that pedal body and pars contractilis are located at water
Level state, when pedal need not be in use, by fix bar and screwed hole disengaging, make pedal body around rotating shaft rotation, now, pin
Pedal body vertical with body, i.e., pedal body and pars contractilis are located at vertical state, reduce the overall width of car.
Brief description of the drawings
A kind of structural representation when accompanying drawing 1 is contraction state in embodiment 1 of the invention；
Accompanying drawing 2 is sectional view at A-A in accompanying drawing 1；
A kind of structural representation when accompanying drawing 3 is extended configuration in embodiment 1 of the invention；
Accompanying drawing 4 is sectional view at B-B in accompanying drawing 3；
Accompanying drawing 5 is a kind of structural representation of the present invention in example 2；
Accompanying drawing 6 is the sectional view of the present invention in example 2；
Accompanying drawing 7 is the structural representation of folded state in example 2 of the invention.
Illustrate：1- pedal bodies, 2- spindle tubes, 21- screwed holes, 3- pars contractilis, 4- slide bars, the 41- bodies of rod, 42- limits
Potential head, 5- fix bars, 61- hole bodies, 62- spacing holes, 7- bearings, 8- back-moving springs, 9- rotating shafts, 10- positioning holes, 11- fixing holes,
12- arc surfaces, 13- bodies.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1：As shown in Figure 1, 2, 3, a kind of telescopic pedal, including pedal body 1 and fixed with crank connecting link
The spindle tube 2 of connection, pedal body is set in the outside of spindle tube 2, and the outer surface of spindle tube 2 is turned by bearing 7 and pedal body
Dynamic connection.This body side surface of pedal is provided with pars contractilis 3, and the two ends of pars contractilis 3, which are fixed with slide bar 4, pedal body, to be provided with sliding
The slide opening that bar is slidably connected, pars contractilis is fixedly arranged in the middle of the screw thread for being provided with and being threadedly coupled with fix bar on fix bar 5, spindle tube
Hole 21, screw thread hole depth is more than fixed pole length.As shown in figure 4, slide bar is in " T " font, slide bar includes the body of rod 41 and spacing head
42, slide opening includes being arranged on the hole body 61 being engaged with spacing head diameter and the spacing hole 62 being engaged with shank diameter, the body of rod
There is back-moving spring 8, back-moving spring is located between spacing head and spacing hole.
Spindle tube and pedal body are rotated and are connected, and spindle tube is fixedly connected with crankshaft-link rod, to pedal during, pedal body
Relatively rotated with spindle tube.This body side surface of pedal sets pars contractilis, and the two ends of pars contractilis set to set on slide bar, pedal body and slided
Hole, slide bar can be slided in slide opening, i.e., pars contractilis can be stretched this body side surface in pedal, and slide bar level in slide opening is slided
Dynamic, i.e., slide opening can be oriented to slide bar, it is ensured that pars contractilis is always positioned in approximately the same plane with pedal body.When pedal sheet
When body relatively rotates with spindle tube, pars contractilis is similarly relatively rotated with spindle tube.The middle part of pars contractilis sets fix bar,
Hole is threaded on spindle tube, fix bar is threadedly coupled with screwed hole.When to pedal, pedal body and pars contractilis occur with spindle tube
Relatively rotate, screwed hole relatively rotates with fix bar and promotes pars contractilis to stretch out, increases between pedal body and pars contractilis
Distance, and then increase the area that pin is stepped on.When fix bar is produced from screwed hole completely, as shown in figure 4, pars contractilis and pedal sheet
The distance between body maximum, pars contractilis can follow pedal body to be relatively rotated with spindle tube, and stop moving horizontally, user
Can normally to pedal.When to be reached the destination, pars contractilis is slammed with pin and pars contractilis is applied towards pedal body direction
Pressure, reversely to pedal, makes pedal body and pars contractilis occur reverse relative rotation with spindle tube, fix bar screws in screwed hole
It is interior, pars contractilis is shunk towards pedal body direction, reduce the distance between pars contractilis and pedal body.When car is stopped,
The distance between pars contractilis and pedal body reach minimum value, and sky is taken as shown in Fig. 2 realizing and reducing the horizontal of whole pedal
Between, and then reduce car overall width.The stop of other adjacent cars is not interfered with not only, and can be reduced two neighboring
Stop the stop distance between car.Scratch will not be caused to the car of adjacent stop, itself also will not be by the car of adjacent stop
Son causes damage.In pedal telescopic process, stretched using the relative rotation of pedal and spindle tube, without regulation manually,
Both hands can buttress car simultaneously, it is to avoid car is toppled over, it might even be possible to be stretched during cycling.Slide bar include the body of rod and
Spacing head, slide opening includes hole body and spacing hole, and the body of rod and spacing head slide in hole body, and spacing hole can be to the cunning of " T " font
The spacing head progress of bar is spacing, prevents spacing head from being skidded off out of slide opening, slide opening can be oriented to slide bar.It is arranged with the body of rod
Back-moving spring, back-moving spring is located between spacing head and spacing hole, after slide bar stretches out along slide opening, spacing head and spacing hole it
Between distance reduce, compression reseting spring, back-moving spring to spacing head apply elastic force, make pars contractilis to pedal body apply press
Power, so when fix bar to screwed hole apply pressure, when normally to pedal, fix bar along screw thread bore edges dally；Reversely to pedal
When, fix bar can be screwed in screwed hole automatically.Screw thread hole depth is more than fixed pole length, increases the telescopic extensions of fix bar,
And then increase the scope that pars contractilis shrinks.
Embodiment 2：The present embodiment and the structure of embodiment 1 are essentially identical, and difference is, as shown in figure 5, spindle tube
Outer sheath is provided with body 13, is connected between main shaft tube outer surface and body by bearing, and pedal body is two, the both sides of body
Pedal body is provided with, is connected between pedal body and body by rotating shaft 9, the axis of rotating shaft vertical major pipe is set, pin
Pedal body to be connected with body rotation by rotating shaft, body is provided with circular arc close to two edges up and down of one end of pars contractilis
Face.Fixing hole 11 is provided with the upper and lower ends face of body, the diameter of fixing hole 11 is more than or equal to the external diameter of fix bar.Such as Fig. 6
Shown, screwed hole is coaxially arranged with positioning hole 10 close to the side of fix bar, and the diameter of positioning hole is more than or equal to the outer of fix bar
Footpath.
Body can also be arranged with the outside of spindle tube, be connected between main shaft tube outer surface and body by bearing, body with
Spindle tube can be relatively rotated, and the both sides of body are respectively provided with pedal body, are connected between pedal body and body by rotating shaft, and
And rotating shaft is the axis setting of vertical major pipe.When pedal is needed to use, pedal body is set to be located at body same flat
In face, the parallel axis direction with spindle tube, the termination of fix bar and the edge of screwed hole are realized and coordinated, now, fix bar
Not it is threadedly coupled with screwed hole, but the edge of screwed hole can play position-limiting action to the termination of fix bar, it is ensured that pedal
Body and pars contractilis are located at horizontality.When pedal need not be in use, by fix bar and screwed hole disengaging, enclose pedal body
Rotate around the shaft, now, pedal body is vertical with body, i.e., pedal body and pars contractilis are located at vertical state, reduce car
Overall width.When pedal body and pars contractilis are located at horizontality, fix bar is inserted into screwed hole close to fix bar
In the positioning hole that side is set, positioning hole can carry out spacing to fix bar, it is ensured that fix bar is coaxial with spindle tube, and then ensures
Pedal body and pars contractilis are located in same horizontal plane.When pedal body and pars contractilis are located at vertical state, such as Fig. 7 institutes
Show, pars contractilis is located at the top of body, fix bar inserts body towards the upper surface of body or lower surface, the termination of fix bar
On fixing hole in, using fixing hole to fix bar carry out it is spacing, it is ensured that pedal body and pars contractilis remain vertical state.
Body is provided with arc surface close to two edges up and down of one end of pars contractilis, when pedal body and pars contractilis turnover process
In, arc surface can be oriented to fix bar, be easy to pedal body and pars contractilis to turn down.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
Read after the content of the invention lectured, those skilled in the art can make various changes or modifications to the present invention, these etc.
Valency form equally falls within the application appended claims limited range.
Claims (8)
1. a kind of telescopic pedal, including pedal body and the spindle tube that is fixedly connected with crank connecting link, spindle tube and pedal
Body rotates connection, it is characterised in that described this body side surface of pedal is provided with pars contractilis, and pars contractilis is provided at both ends with cunning
It is provided with bar, pedal body in the middle part of the slide opening being connected with sliding bar, pars contractilis and is provided with fix bar, is set on spindle tube
There is the screwed hole being threadedly coupled with fix bar, described spindle tube outer sheath is provided with body, between main shaft tube outer surface and body
It is connected by bearing, pedal body is two, and the both sides of body are provided with pedal body, pass through between pedal body and body
Rotating shaft is connected, and the axis of rotating shaft vertical major pipe is set, and pedal body is rotated with body by rotating shaft and is connected.
2. telescopic pedal according to claim 1, it is characterised in that described slide bar is in " T " font, slide bar includes
The body of rod and spacing head, slide opening include the hole body being engaged with spacing head diameter and the spacing hole being engaged with shank diameter.
3. telescopic pedal according to claim 2, it is characterised in that be arranged with back-moving spring on the described body of rod,
Back-moving spring is located between spacing head and spacing hole.
4. the telescopic pedal according to claim 1 or 2 or 3, it is characterised in that described screw thread hole depth is more than solid
Fixed pole length.
5. the telescopic pedal according to claim 1 or 2 or 3, it is characterised in that described pedal body is set in master
On the outside of central siphon, described main shaft tube outer surface is connected with pedal body by bearing.
6. telescopic pedal according to claim 1, it is characterised in that described screwed hole is close to the side of fix bar
Positioning hole is coaxially arranged with, the diameter of positioning hole is more than or equal to the external diameter of fix bar.
7. telescopic pedal according to claim 1, it is characterised in that set on the upper and lower ends face of described body
There is fixing hole, the diameter of fixing hole is more than or equal to the external diameter of fix bar.
8. telescopic pedal according to claim 1, it is characterised in that described body is close to one end of pars contractilis
Two edges are provided with arc surface up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265953.0A CN104139823B (en) | 2014-06-16 | 2014-06-16 | Telescopic pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265953.0A CN104139823B (en) | 2014-06-16 | 2014-06-16 | Telescopic pedal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139823A CN104139823A (en) | 2014-11-12 |
| CN104139823B true CN104139823B (en) | 2017-09-05 |
Family
ID=51849196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265953.0A Active CN104139823B (en) | 2014-06-16 | 2014-06-16 | Telescopic pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139823B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921882A (en) * | 2015-06-30 | 2015-09-23 | 成都凯裕电子电器有限公司 | Pedal plate capable of effectively preventing disengagement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110137153A (en) * | 2010-06-16 | 2011-12-22 | 진영화 | Bicycled folding pedal |
| CN102556261A (en) * | 2012-03-06 | 2012-07-11 | 苏州麦德尔机械有限公司 | Pedal |
| CN202670041U (en) * | 2012-06-21 | 2013-01-16 | 维格车料（昆山）有限公司 | Multipurpose bicycle pedal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2818321Y (en) * | 2005-01-26 | 2006-09-20 | 徐国福 | Pedal |
| DE202007011602U1 (en) * | 2007-08-18 | 2007-10-25 | Hsieh, Chin-Long | Collapsible bicycle pedal |
| CN203211473U (en) * | 2013-04-10 | 2013-09-25 | 宁波嘉隆工业有限公司 | Bicycle lock frame folding pedal |
| CN203946228U (en) * | 2014-06-16 | 2014-11-19 | 杭州勇华车业有限公司 | Telescopic bicycle pedal structure |
-
2014
- 2014-06-16 CN CN201410265953.0A patent/CN104139823B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110137153A (en) * | 2010-06-16 | 2011-12-22 | 진영화 | Bicycled folding pedal |
| CN102556261A (en) * | 2012-03-06 | 2012-07-11 | 苏州麦德尔机械有限公司 | Pedal |
| CN202670041U (en) * | 2012-06-21 | 2013-01-16 | 维格车料（昆山）有限公司 | Multipurpose bicycle pedal |
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| Publication number | Publication date |
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| CN104139823A (en) | 2014-11-12 |
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