CN205652238U - Bicycle heel brace lock - Google Patents
Bicycle heel brace lock Download PDFInfo
- Publication number
- CN205652238U CN205652238U CN201620393543.9U CN201620393543U CN205652238U CN 205652238 U CN205652238 U CN 205652238U CN 201620393543 U CN201620393543 U CN 201620393543U CN 205652238 U CN205652238 U CN 205652238U
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- CN
- China
- Prior art keywords
- strut
- foot
- diaphragm
- right crus
- lock
- 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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Abstract
The utility model discloses a bicycle heel brace lock, include: right crus of diaphragm vaulting pole, spring, left and right sides foot be axle, heel brace head, car foot lock, pressure telescopic ware, frame buckle, running -board, left foot vaulting pole even. Car foot lock has the area to collude the bayonet socket of form including tapered end and lockhole on the tapered end, the lockhole links firmly in the upper end of heel brace head, have on the lockhole with the tapered end upper band colludes the bayonet socket complex spring bolt of form, and the running -board is used for locking vehicle -hour use foot and stirs the left foot vaulting pole by the rotation of level form for upright describing to drive the also rotatory form of standing vertically that is of a right crus of diaphragm vaulting pole through controlling the foot axle. It is rotatory when upright describing by the level form when left foot vaulting pole and right crus of diaphragm vaulting pole, the bayonet socket that the tapered end upper band colluded the form blocks in the spring bolt on the lockhole promptly. It can let the rear wheel unsettled only to need to stir the bracing piece with the foot after parkking to realize the lock car through pinning the heel brace, it is effectual to have the theftproof simultaneously concurrently, and easy installation characteristic, is applied to manpower (or electronic) bicycle, beauty and practicability, easy operation.
Description
Technical field
This utility model relates to a kind of bicycle support leg lock, a kind of self-locking device installed on bicycle rear heel brace, can realize that trailing wheel when bicycle support leg erects is unsettled and forced locking device, belongs to daily life and uses technique with the apparatus field.
Background technology
Flourish along with China's economic society; the theory of environmental protection becomes more and more popular; can predict that increasing ordinary populace will select public bicycles to go on a journey; existing bicycle support leg is two different parts from lock, so parking and car locking are two kinds of separate behaviors, action is comparatively laborious; and stop be one must through process; but often someone will forget car locking, or the short time is disinclined to car locking, arises that the accident losing car.
Chinese utility model patent " foot support convenient lock for bicycle " (99227444.3) including: heel brace, deflecting wheel, stop slider, stopping gear, lock core, it is to utilize the pusher dog on heel brace to drive deflecting wheel, shrink stop slider during deflecting wheel motion and block the stopping gear being assemblied on back axle Decorative drum, lock core controls Spring Card, restriction deflecting wheel rotates, thus locking or unlatching bicycle, lock can be stopped the design and installation that is connected as a single entity with rear car, this kind of structural advantages is: be not required to key during parking, stir heel brace and i.e. pin hind axle, key need not be inserted on car, take out with once taking off when only need to unblank.Its weak point is: lock body structure is complicated, and need to be co-axially mounted with trailing wheel (or front-wheel), and mounting technique difficulty is higher；" bicycle support leg and lock linkage " (200920278954.3), " a kind of lockable bicycle support leg " (201420370415.3) simple in construction, but anti-theft effect is poor；" locking bicycle support leg " (201320133176.5) car locking is convenient, but when using, lockset is in the way；When " a kind of vehicle locking-type heel brace " (201420719579.2) equally exist anti-theft effect difference and use, heel brace bar (4) is in vacant state, unsightly, and during switch lock, needs bigger heel brace bar rotary space；" integrated form bicycle back brace " (201520085396.4) simple in construction and safe and reliable, but car locking and the process of unblanking need both hands interoperation, operation inconvenience.
In sum, a kind of structure attractive in appearance simple, stop after only need to stir with foot and trailing wheel can be allowed unsettled and car locking, have good anti-theft effect concurrently and manpower (or electronic) the bicycle support leg lock easily installed becomes required simultaneously.
Summary of the invention
The purpose of this utility model is for problem described in background technology, design a kind of bicycle support leg lock, it is only need to stir support bar with foot after one is stopped trailing wheel can be allowed unsettled, and realize car locking by pinning heel brace, have good anti-theft effect, and easily characteristic simultaneously concurrently, be applied to manpower (or electronic) bicycle, both artistic and practical, simple to operate.
The technical solution of the utility model is: a kind of bicycle support leg lock, including: right crus of diaphragm strut (1), spring (2), left and right foot connecting shaft (3), heel brace head (4), car foot lock (5), pressure compensator (6), vehicle frame buckle (7), pedal (8), left foot strut (9)；Described left foot strut (9) and right crus of diaphragm strut (1) are elongated tubular product；It is characterized in that:
Described left foot strut (9) and the top of right crus of diaphragm strut (1), each it is set with spring (2) and pressure compensator (6), the upper end of left foot strut (9) and right crus of diaphragm strut (1) is set with and is connected in each via axle hinged heel brace head (4), described heel brace head (4) in the horizontal frame of bicycle rear both sides；Described left and right foot connecting shaft (3) is U-shaped bend pipe, and the two ends of described U-shaped bend pipe are respectively fixedly connected with on left foot strut (9) and right crus of diaphragm strut (1)；
Described car foot lock (5) including: the lockhole (10) that tapered end (11) coordinates with described tapered end (11), the bayonet socket of band hook is had on described tapered end (11), tapered end (11) is connected in left foot strut (9) or the upper end of right crus of diaphragm strut (1), described lockhole (10) is connected in the upper end of heel brace head (4), and lockhole (10) has the dead bolt of the bayonet fittings of band hook upper with described tapered end (11)；
Described left foot strut (9) and right crus of diaphragm strut (1) lower end are fixed with vehicle frame buckle (7), when described vehicle frame buckle (7) is used for walking, left foot strut (9) and right crus of diaphragm strut (1) lower end are clamped on the horizontal frame of bicycle rear, described pedal (8) is connected with the vehicle frame buckle (7) on left foot strut (9), pedal (8) stirs left foot strut (9) by the horizontal vertical that rotates to be with foot when car locking, and drives right crus of diaphragm strut (1) also to rotate to be vertical by left and right foot connecting shaft (3)；
When left foot strut (9) and right crus of diaphragm strut (1) by horizontal rotate to be vertical time, the bayonet socket of the upper band hook of described tapered end (11) i.e. snaps in the dead bolt on lockhole (10).
About this utility model one bicycle support leg lock, two heel brace bars right crus of diaphragm connecting shaft (3) that keeps left links together, common operating, car foot lock (5) is arranged on heel brace bar upper end, need with only opening heel brace lock (5) during car, by pedal (8), left and right heel brace bar is lifted, and be clamped in horizontal frame by vehicle frame buckle (7), the trailing wheel of car can land traveling, thus completes the unblock of car.
Advantage of the present utility model and providing the benefit that:
(1), this most practical structure and operation principle the simplest, being incorporated in bicycle support leg ingenious for the function of lock, reduces the parts of bicycle, effectively reduce cost.
(2), this utility model be implemented in combination with simplifying the purpose of operation of people by function, only need to put down heel brace, while parking, realize car locking.Easy to operate, utilitarian design, prevent the problem forgetting car locking.
(3), lock core of the present utility model be with vehicle dignity vertical, convenient for unlocking.
(4), this utility model is ingenious with vehicle frame combines, and neither affects the outward appearance of car, moreover it is possible to increase the security performance of lock.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment one bicycle support leg lock construction schematic diagram；
Fig. 2 is structural representation after bicycle support leg lock is arranged in the horizontal frame of bicycle rear and unblanks；
Fig. 3 is that bicycle support leg lock uprightly and pins structural representation after heel brace；
Fig. 4 is that car foot lock (5) is unblanked and is in driving states schematic diagram；
Fig. 5 is schematic diagram during car foot lock (5) is unblanked；
Schematic diagram when Fig. 6 is car foot lock (5) locking.
Description of symbols in accompanying drawing: 1 right crus of diaphragm strut, 2 springs, about 3 foot connecting shafts, 4 heel brace heads, 5 car foot locks, 6 pressure compensators, 7 vehicle frame buckles, 8 pedals, 9 left foot struts, 10 lockholes, 11 tapered ends.
Detailed description of the invention
Being described further this utility model embodiment below in conjunction with accompanying drawing, the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to for explaining this utility model, and it is not intended that to restriction of the present utility model, all any amendment, equivalent or improvement etc. made within spirit of the present utility model and principle, within should be included in right of the present utility model, the technical program is addressed the most in detail, is known technology.
Seeing Fig. 1～Fig. 3, this utility model one bicycle support leg is locked, including: right crus of diaphragm strut 1, spring 2, left and right foot connecting shaft 3, heel brace head 4, car foot lock 5, pressure compensator 6, vehicle frame buckle 7, pedal 8, left foot strut 9；Described left foot strut 9 and right crus of diaphragm strut 1 are elongated tubular product.
Described left foot strut 9 and the top of right crus of diaphragm strut 1, be each set with spring 2 and pressure compensator 6, and the upper end of left foot strut 9 and right crus of diaphragm strut 1 is each via axle hinged heel brace head 4, and described heel brace head 4 is set with and is connected in the horizontal frame of bicycle rear both sides；Described left and right foot connecting shaft 3 is U-shaped bend pipe, and the two ends of described U-shaped bend pipe are respectively fixedly connected with on left foot strut 9 and right crus of diaphragm strut 1.
As shown in figures 4-6, described car foot lock 5 includes: the lockhole 10 that tapered end 11 coordinates with described tapered end 11, the bayonet socket of band hook is had on described tapered end 11, in this utility model embodiment, tapered end 11 is connected in the upper end of left foot strut 9, described lockhole 10 is connected in the upper end of heel brace head 4, lockhole 10 has and the dead bolt of the bayonet fittings of band hook on described tapered end 11.
As shown in Figures 1 to 3, described left foot strut 9 and right crus of diaphragm strut 1 lower end are fixed with vehicle frame buckle 7, left foot strut 9 and right crus of diaphragm strut 1 lower end are clamped on the horizontal frame of bicycle rear in time walking by described vehicle frame buckle 7, described pedal 8 is connected with the vehicle frame buckle 7 on left foot strut 9, pedal 8 stirs left foot strut 9 by the horizontal vertical that rotates to be with foot when car locking, and drives right crus of diaphragm strut 1 also to rotate to be vertical by left and right foot connecting shaft 3.
When left foot strut 9 and right crus of diaphragm strut 1 by horizontal rotate to be vertical time, on described tapered end 11, the bayonet socket of band hook i.e. snaps in the dead bolt on lockhole 10.
Be can be seen that by accompanying drawing 1～6, lock core of the present utility model is vertical with vehicle dignity, convenient for unlocking.
About this utility model one bicycle support leg lock, two heel brace bars right crus of diaphragm connecting shaft 3 that keeps left links together, common operating, car foot lock 5 is arranged on heel brace bar upper end, need with only opening heel brace lock 5 during car, by pedal 8, left and right heel brace bar is lifted, and be clamped in horizontal frame by vehicle frame buckle 7, the trailing wheel of car can land traveling, thus completes the unblock of car.
This utility model one bicycle support leg lock construction and operation principle are the simplest, incorporate ingenious for the function of lock in bicycle support leg, reduce the parts of bicycle, effectively reduce cost；It is implemented in combination with simplifying the purpose of the operation of people by function, only need to put down heel brace, while parking, realize car locking.Easy to operate, utilitarian design, prevent the problem forgetting car locking.
Combine owing to this utility model one bicycle support leg lock is ingenious with vehicle frame, neither affect the outward appearance of car, moreover it is possible to increase the security performance of lock.
Claims (1)
1. bicycle support leg lock, including: right crus of diaphragm strut (1), spring (2), left and right foot connecting shaft (3), heel brace head (4),
Car foot lock (5), pressure compensator (6), vehicle frame buckle (7), pedal (8), left foot strut (9)；Described left foot strut
And right crus of diaphragm strut (1) is elongated tubular product (9)；It is characterized in that:
Described left foot strut (9) and the top of right crus of diaphragm strut (1), be each set with spring (2) and pressure compensator (6),
The upper end of left foot strut (9) and right crus of diaphragm strut (1) is overlapped respectively each via axle hinged heel brace head (4), described heel brace head (4)
Fill and be connected in the horizontal frame of bicycle rear both sides；Described left and right foot connecting shaft (3) is U-shaped bend pipe, described U-shaped bend pipe
Two ends are respectively fixedly connected with on left foot strut (9) and right crus of diaphragm strut (1)；
Described car foot lock (5) including: the lockhole (10) that tapered end (11) coordinates with described tapered end (11), described tapered end (11)
On have the bayonet socket of band hook, tapered end (11) is connected in left foot strut (9) or the upper end of right crus of diaphragm strut (1), described lock
Hole (10) is connected in the upper end of heel brace head (4), and lockhole (10) has the bayonet fittings of band hook upper with described tapered end (11)
Dead bolt；
Described left foot strut (9) and right crus of diaphragm strut (1) lower end are fixed with vehicle frame buckle (7), and described vehicle frame buckle (7) is used for
During walking, left foot strut (9) and right crus of diaphragm strut (1) lower end are clamped in the horizontal frame of bicycle rear, described pedal
(8) being connected with the vehicle frame buckle (7) on left foot strut (9), pedal (8) stirs left foot strut with foot when car locking
(9) by the horizontal vertical that rotates to be, and right crus of diaphragm strut (1) is driven also to be rotated to be by horizontal by left and right foot connecting shaft (3)
Vertical；
When left foot strut (9) and right crus of diaphragm strut (1) by horizontal rotate to be vertical time, the upper band hook of described tapered end (11)
Bayonet socket i.e. snap in the dead bolt on lockhole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393543.9U CN205652238U (en) | 2016-05-04 | 2016-05-04 | Bicycle heel brace lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393543.9U CN205652238U (en) | 2016-05-04 | 2016-05-04 | Bicycle heel brace lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205652238U true CN205652238U (en) | 2016-10-19 |
Family
ID=57401024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393543.9U Expired - Fee Related CN205652238U (en) | 2016-05-04 | 2016-05-04 | Bicycle heel brace lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205652238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969298A (en) * | 2017-12-28 | 2019-07-05 | 南京工程学院 | A kind of bicycle support leg lock |
| CN110159087A (en) * | 2019-06-21 | 2019-08-23 | 上海钧正网络科技有限公司 | Lock body adapting device, safety lock device and bicycle and Moped Scooter |
| CN112829859A (en) * | 2021-01-27 | 2021-05-25 | 上海鋆挚智能科技有限公司 | Sharing bicycle of lock and bracing piece linkage |
-
2016
- 2016-05-04 CN CN201620393543.9U patent/CN205652238U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969298A (en) * | 2017-12-28 | 2019-07-05 | 南京工程学院 | A kind of bicycle support leg lock |
| CN110159087A (en) * | 2019-06-21 | 2019-08-23 | 上海钧正网络科技有限公司 | Lock body adapting device, safety lock device and bicycle and Moped Scooter |
| CN112829859A (en) * | 2021-01-27 | 2021-05-25 | 上海鋆挚智能科技有限公司 | Sharing bicycle of lock and bracing piece linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |