CN201756164U - Replacing mechanism for bicycle pedal - Google Patents
Replacing mechanism for bicycle pedal Download PDFInfo
- Publication number
- CN201756164U CN201756164U CN2010201096757U CN201020109675U CN201756164U CN 201756164 U CN201756164 U CN 201756164U CN 2010201096757 U CN2010201096757 U CN 2010201096757U CN 201020109675 U CN201020109675 U CN 201020109675U CN 201756164 U CN201756164 U CN 201756164U
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- CN
- China
- Prior art keywords
- hole
- lock
- adapter sleeve
- locking
- pedal
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to the field of bicycles, and particularly relates to a replacing mechanism for a bicycle pedal. The replacing mechanism for a bicycle pedal comprising a crank leg, a pedal plate and a pedal spindle, the pedal plate is connected with the pedal spindle, the replacing mechanism is characterized in that: the replacing mechanism also comprises a connecting sleeve, a axial through hole is disposed at the center of the connecting sleeve, the sleeve body at the left end of the connecting sleeve is provided with screw thread connected with the crank leg, the sleeve body at the right end of the connecting sleeve is provided with a lock releasing through hole, the two ends of the locking through hole are connected with a lock releasing device via a threaded connection, one end of the pedal spindle is connected to the inside of the axial through hole on the connecting sleeve, the pedal spindle is provided with a locking through hole aligned with the lock releasing through hole, a locking device is disposed in the locking through hole. The replacing mechanism for a bicycle pedal is advantageous in that, in an emergent case, the lock releasing device is screwed manually the locking device is loosened, and the pedal is taken out for replacement.
Description
Technical field
The utility model relates to the bicycle field, and particularly a kind of bicycle pedals is converting mechanism more.
Background technology
Bicycle pedals is that a kind of being assembled on the bicycle trampled the assembly that bicycle is advanced for sole.The general common structure of bicycle pedals comprises a stretcher face (can be various moulding) and a pivot joint axostylus axostyle that stretches out at foot-operated side; During assembling, the outer end of the crank leg that is oppositely stretched out mutually by this pivot joint axostylus axostyle and preceding sprocket wheel both sides articulates, and the bipod tread lays respectively at the bicycle both sides and is the state of intersecting vertically with frame, conveniently to trample.
Riding of at present common bicycle because its structural reason, its service life is shorter, just need after use a period of time to change, and it directly is threadedly connected on the crank leg, need use special tool when changing, and can't ownly under emergency case manually change.
Summary of the invention
Of the present utility modelly designed a kind of can manually unclamping and the bicycle pedals of auto lock converting mechanism more whenever and wherever possible, so that under the situation of burst, can more change damaged foot-operated timely.
The technical scheme that realizes the utility model purpose is as follows:
Bicycle pedals is converting mechanism more, comprise the crank leg, stretcher and pedal spindle, stretcher is connected on the pedal spindle, also comprise adapter sleeve, the center of adapter sleeve is provided with axial through hole, the cover of adapter sleeve left end is provided with and crank leg bonded assembly screw thread on one's body, the cover of adapter sleeve right-hand member is provided with on one's body and moves back the lock through hole, move back the two ends of lock through hole and move back locking device by being threaded, one end of pedal spindle is connected in the through hole axial on the adapter sleeve, and pedal spindle is provided with and moves back the locking hole that the lock through hole aligns, and is provided with latching device in the locking hole.Technique scheme has realized a kind ofly can moving back locking device by manually screwing under emergency situations, and latching device is unclamped, and takes out more converting mechanism of the foot-operated bicycle pedals of changing.
The described locking device that moves back comprises and moves back the lock tube circle, move back the externally threaded body that has that the lock tube circle comprises that the pullover and pullover lower end that screws for spanner is provided with, the middle part of moving back the lock tube circle is provided with the lockhole that moves back with negative thread, move back the lock tube circle by the body outer wall be threadedly connected to the moving back in the lock through hole of adapter sleeve, move back the lock screw thread and be connected in and move back in the lockhole.We move back the lock screw by turn, make it and lock steel ball and compress and unclamp, and when screwing, move back the lock screw and compress with the locking steel ball, move back locking device and unclamp, can take off foot-operated, after moving back lock screw unscrew, move back the lock screw and unclamp, the locking steel ball is locked, and has realized fixing pedal spindle.
Described latching device comprises a pair of locking steel ball, and is arranged at the tensioning spring between two steel balls.Latching device snaps in moving back in the lock through hole on the adapter sleeve by the locking steel ball and locks.
The through hole edge of described adapter sleeve right-hand member is provided with chamfering, and the chamfering of She Zhiing is convenient to latching device and is installed herein.
Technique scheme has realized a kind of foot-operated more converting mechanism that can manually unclamp with the auto lock function that has.
Description of drawings
The utility model structural representation when Fig. 1 locks for latching device,
The utility model structural representation when Fig. 2 rides for packing into,
Structural representation of the present utility model when Fig. 3 moves back lock for latching device,
1 is the crank leg among the figure, and 2 is adapter sleeve, and 21 for moving back the lock through hole, and 3 for moving back the lock screw, and 4 is pedal spindle, and 41 is locking hole, and 5 is stretcher, and 6 is tensioning spring, and 7 for moving back the lock tube circle, and 8 are the locking steel ball, and 9 is chamfering.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Bicycle pedals as shown in Figure 1 is converting mechanism more, comprise crank leg 1, stretcher 5 and pedal spindle 4, stretcher 5 is connected on the pedal spindle 4, also comprise adapter sleeve 2, the center of adapter sleeve 2 is provided with axial through hole, the through hole edge of adapter sleeve 2 right-hand members is provided with chamfering 9, the cover of the left end of adapter sleeve 2 is provided with and crank leg 1 bonded assembly screw thread on one's body, the cover of the right-hand member of adapter sleeve 2 is provided with on one's body and moves back lock through hole 21, moves back the two ends of lock through hole 21 and moves back locking device by being threaded, and an end of pedal spindle 4 is connected in the through hole axial on the adapter sleeve 2, pedal spindle 4 is provided with and moves back the locking hole 41 that lock through hole 21 aligns, and is provided with latching device in the locking hole 41.
The described locking device that moves back comprises and moves back lock tube circle 7, move back the externally threaded body that has that lock tube circle 7 comprises that the pullover and pullover lower end that screws for spanner is provided with, the middle part of moving back lock tube circle 7 is provided with the lockhole that moves back with negative thread, move back lock tube circle 7 by being threadedly connected on the adapter sleeve of body outer wall, move back lock screw 3 and be threadedly connected to and move back in the lockhole.
Described latching device comprises a pair of locking steel ball 8, and is arranged at the tensioning spring 6 between two steel balls 8.
As shown in Figure 2, foot-operated installation process, the chamfering that is provided with at the through hole edge of adapter sleeve right-hand member, reduced installation difficulty, the tensioning spring of the locking hole on the pedal spindle is compressed, and two locking steel balls are forced in the locking hole, promotes foot-operated to locking state (as shown in Figure 1) forward, locking steel ball on this moment pedal spindle in the locking hole partly snap in be provided with on the adapter sleeve move back the lock through hole, will ride with adapter sleeve and be locked.
When needing to change, we move back the lock screw by screwing when foot-operated damaged, and the lower end of moving back the lock screw will lock steel ball and be ejected and move back the lock through hole, the realization release.Our along continuous straight runs was extracted out and was ridden this moment, got new riding and assembled by aforesaid equipment process, can change the foot-operated of breakage.
Above technical scheme provides a kind of simple and easy replacing foot-operated, does not need to use the foot-operated more converting mechanism of instrument such as spanner.
Claims (4)
1. bicycle pedals converting mechanism more, comprise the crank leg, stretcher and pedal spindle, stretcher is connected on the pedal spindle, it is characterized in that: also comprise adapter sleeve, the center of adapter sleeve is provided with axial through hole, the cover of adapter sleeve left end is provided with and crank leg bonded assembly screw thread on one's body, the cover of adapter sleeve right-hand member is provided with on one's body and moves back the lock through hole, move back the two ends of lock through hole and move back locking device by being threaded, one end of pedal spindle is connected in the through hole axial on the adapter sleeve, and pedal spindle is provided with and moves back the locking hole that the lock through hole aligns, and is provided with latching device in the locking hole.
2. bicycle pedals according to claim 1 is converting mechanism more, it is characterized in that: the described locking device that moves back comprises and moves back the lock tube circle, move back the externally threaded body that has that the lock tube circle comprises that the pullover and pullover lower end that screws for spanner is provided with, the middle part of moving back the lock tube circle is provided with the lockhole that moves back with negative thread, move back the lock tube circle by the body outer wall be threadedly connected to the moving back in the lock through hole of adapter sleeve, move back the lock screw thread and be connected in and move back in the lockhole.
3. bicycle pedals according to claim 1 is converting mechanism more, it is characterized in that: described latching device comprises a pair of locking steel ball, and is arranged at the tensioning spring between two steel balls.
4. bicycle pedals according to claim 1 is converting mechanism more, it is characterized in that: the through hole edge of described adapter sleeve right-hand member is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201096757U CN201756164U (en) | 2010-02-01 | 2010-02-01 | Replacing mechanism for bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201096757U CN201756164U (en) | 2010-02-01 | 2010-02-01 | Replacing mechanism for bicycle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756164U true CN201756164U (en) | 2011-03-09 |
Family
ID=43643431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201096757U Expired - Fee Related CN201756164U (en) | 2010-02-01 | 2010-02-01 | Replacing mechanism for bicycle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307424A (en) * | 2019-07-09 | 2019-10-08 | 浙江伟鑫金属制品有限公司 | A kind of jointing of automatically lock |
| WO2021243790A1 (en) * | 2020-06-03 | 2021-12-09 | 宁波途锐达休闲用品有限公司 | Bicycle pedal quick release device |
-
2010
- 2010-02-01 CN CN2010201096757U patent/CN201756164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307424A (en) * | 2019-07-09 | 2019-10-08 | 浙江伟鑫金属制品有限公司 | A kind of jointing of automatically lock |
| WO2021243790A1 (en) * | 2020-06-03 | 2021-12-09 | 宁波途锐达休闲用品有限公司 | Bicycle pedal quick release device |
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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: 20110309 Termination date: 20120201 |