CN2239482Y - Bicycle lock linked with rear stand - Google Patents
Bicycle lock linked with rear stand Download PDFInfo
- Publication number
- CN2239482Y CN2239482Y CN 95244551 CN95244551U CN2239482Y CN 2239482 Y CN2239482 Y CN 2239482Y CN 95244551 CN95244551 CN 95244551 CN 95244551 U CN95244551 U CN 95244551U CN 2239482 Y CN2239482 Y CN 2239482Y
- Authority
- CN
- China
- Prior art keywords
- drive rod
- lock
- movable pin
- dead bolt
- bicycle 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a bicycle lock linked with a rear stand, comprising a lock body and a rear stand. A drive rod and a lock-tongue are installed on the lock body. When the drive rod moves up and down, a protruding post on the drive rod moves in the chute of the lock-tongue to enable the lock-tongue to move horizontally. The rear stand comprises a fixed support and a movable foot. The movable foot is provided with a hitchpin which is connected with the drive rod to enable the drive rod to move with the up and down flip of the movable foot. The bicycle lock linked with a rear stand has novel conception and simple structure, and integrates the bracing operation and the locking operation for bicycles, which effectively prevents bicycles from being stolen because the bicycles are not locked well resulted from negligence. The bicycle lock linked with a rear stand is a fire-new bicycle lock.
Description
The utility model relates to a kind of bicycle lock, particularly a kind of bicycle lock that links with back pole-bracket.
Now; rising and falling of general bicycle back pole-bracket is irrelevant mutually with two actions of switch of lock; in actual use after back pole-bracket has been supported in regular meeting's generation parking; because of neglecting or lock not locked hastily; thereby cause the stolen phenomenon of vehicle; having brought inconvenience and loss to the user, developed a kind of car and bicycle lock that the lock car carries out simultaneously of supportting, is the direction of this kind production development.
The purpose of this utility model provides bicycle lock a kind of and the back pole-bracket interlock.
Task of the present utility model is to realize like this, it comprises lock body, back pole-bracket, drive rod and dead bolt are installed on the described lock body, wherein on the drive rod protruded stigma is arranged, the skewed slot that matches with protruded stigma on the drive rod is arranged on the dead bolt, when drive rod moves up and down, move in the skewed slot of protruded stigma on the drive rod on dead bolt, make the motion of dead bolt occurred level, finish the action of switch lock, described back pole-bracket is made up of fixed support and movable pin, and is hinged by pin between fixed support and the movable pin, on movable pin, there is hitching post to connect, drive rod is moved up and down along with stirring up and down of movable pin with drive rod.Thereby will support car and lock the car interlock is an action.
The utility model is novel, simple in structure, is an action with the support car of bicycle and the interlock of lock car, and prevented effectively because of carelessness does not lock lock, thereby caused the generation of the stolen phenomenon of vehicle, be a kind of brand-new bicycle lock.
Now the utility model is described in further detail in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model back pole-bracket lateral view.
Fig. 3 is the fundamental diagram of the utility model drive rod and dead bolt.
The utility model comprises lock body 1, back pole-bracket, it is characterized in that: drive rod 2 and dead bolt 3 are installed on the described lock body 1, wherein on the drive rod 2 protruded stigma 4 is arranged, the skewed slot 5 that matches with protruded stigma 4 on the drive rod 2 is arranged on the dead bolt 3, when drive rod 2 moves up and down, move in the skewed slot 5 of protruded stigma 4 on the drive rod 2 on dead bolt 3, make the motion of dead bolt 3 occurred levels, described back pole-bracket comprises fixed support 6 and movable pin 7, hinged between fixed support 6 and the movable pin 7 by pin 8, on movable pin 7, there is hitching post 9 to connect, drive rod is moved up and down along with stirring up and down of movable pin with drive rod 2.Torsion spring 10 is installed between movable pin and drive rod; On movable pin 7, depression bar 11 is arranged; The camber slotted hole 12 that pin 8 is installed is arranged on fixed support 6, and pin 8 slides in camber slotted hole 12 in the process that movable pin turns over for 7 times, rotation is converted into the rectilinear motion of drive rod; Described dead bolt is the triangular type, and is fluted 13 at its back side, at an end of dead bolt baffle plate 14 is housed also.
Use the utility model, at first it is installed on the back vent of bicycle tripod, when stopping, with the depression bar 11 on the underfooting pressure activity pin 7, movable pin is turned over for 7 times, and the drive rod 2 that hitching post 9 drives on the movable pin 7 link with it moves down, at this moment move in the skewed slot 5 of the protruded stigma 4 on the drive rod 2 on dead bolt 3, make dead bolt 3 produce horizontal movement inwards, put in the gap of vehicle wheel spoke, when turn over when becoming miter angle with vehicle body movable underfooting, jump ring in the lock body 1 puts in the groove 13 on the dead bolt 3, makes lock enter locking states, this moment drive rod and equal akinesia of movable pin, and the baffle plate 14 of dead bolt end just in time blocks lock body 1, can prevent from the robber of lock is torn open.When lock was opened, under the effect that is installed in torsion spring 10 between movable pin and the fixed support, movable pin 7 upwards stirred, drive drive rod simultaneously and rise, dead bolt outwards withdraws from, when turning on the movable pin when parallel with vehicle body, dead bolt 3 is retracted into lock body 1 fully, has finished the process of unblanking.
Claims (5)
1, a kind of bicycle lock that links with back pole-bracket comprises lock body (1), back pole-bracket, it is characterized in that:
Drive rod (2) and dead bolt (3) are installed on a. described lock body (1), wherein on the drive rod (2) protruded stigma (4) is arranged, the skewed slot (5) that matches with protruded stigma (4) on the drive rod (2) is arranged on the dead bolt (3), when drive rod (2) when moving up and down, move in the skewed slot (5) of protruded stigma (4) on the drive rod (2) on dead bolt (3), make dead bolt (3) produce horizontal movement;
B. described back pole-bracket comprises fixed support (6) and movable pin (7), and is hinged by pin (8) between fixed support (6) and the movable pin (7);
C. on movable pin (7), there is hitching post (9) to connect, drive rod is moved up and down along with stirring up and down of movable pin with drive rod (2).
2, bicycle lock according to claim 1 is characterized in that: between described drive rod (2) and movable pin (7) torsion spring (10) is installed.
3, bicycle lock according to claim 2 is characterized in that: camber slotted hole (12) is arranged on described fixed support (6).
4, bicycle lock according to claim 2 is characterized in that: depression bar (11) is arranged on described movable pin (7).
5, bicycle lock according to claim 1 is characterized in that: the end at described dead bolt (3) also is equipped with baffle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244551 CN2239482Y (en) | 1995-08-16 | 1995-08-16 | Bicycle lock linked with rear stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244551 CN2239482Y (en) | 1995-08-16 | 1995-08-16 | Bicycle lock linked with rear stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239482Y true CN2239482Y (en) | 1996-11-06 |
Family
ID=33884913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244551 Expired - Fee Related CN2239482Y (en) | 1995-08-16 | 1995-08-16 | Bicycle lock linked with rear stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100085A (en) * | 2017-12-25 | 2018-06-01 | 南京工程学院 | A kind of bicycle support leg lock |
-
1995
- 1995-08-16 CN CN 95244551 patent/CN2239482Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100085A (en) * | 2017-12-25 | 2018-06-01 | 南京工程学院 | A kind of bicycle support leg lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |