CN2157278Y - Handlebar lock for bicycle - Google Patents
Handlebar lock for bicycle Download PDFInfo
- Publication number
- CN2157278Y CN2157278Y CN 93238488 CN93238488U CN2157278Y CN 2157278 Y CN2157278 Y CN 2157278Y CN 93238488 CN93238488 CN 93238488 CN 93238488 U CN93238488 U CN 93238488U CN 2157278 Y CN2157278 Y CN 2157278Y
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- fixed
- handlebar
- tapered end
- 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
Links
Abstract
The utility model provides a handlebar lock for bicycle, composed of a lock head and a lock sleeve. The lock sleeve is a column whose center is provided with a hole. The end surface is provided with a stepped hole, and the bottom surface of the stepped hole is provided with a key hole whose size is matched with the size of a bolt on the lock head. The other end of the lock sleeve is fixed on a handlebar, and the lock head is fixed on a bicycle frame. After a bicycle is stopped, the handlebar is turned to any angle and a key is used to shift the bolt on the lock head to make the bolt insert in the near keyhole. Then, the bicycle is locked. The utility model is suitable for bicycles, tricycles or motorcycles and has the advantages of simple structure, convenient installation and use, good anti-theft performance, low cost, etc.
Description
The utility model relates to a kind of handle-bar lock, also is suitable for tricycle, motorcycle use.
Existing bicycle lock all locks trailing wheel, though certain antitheft effect is arranged, back wheels of vehicle is mentioned, and car still can be pushed away.Chinese patent 91214090.9 is mentioned to a kind of bicycle front fork locking device, it is the motion of the cylinder lock control latch in the transverse tube of front fork, the outer sleeve that is connected with vehicle frame is linked to each other or from, the purpose that reaches locking and open with the inner sleeve that front fork is connected.Though disguise is arranged, it all belongs to, and to be installed in the car must be to make installation with the car that dispatches from the factory, and is difficult for implementing.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, designs a kind of simple in structure, practical and automobile-used steering lock easy to install.
The purpose of this utility model is to reach like this: be made up of tapered end and lock tube, lock tube is that porose cylinder is opened at the center, one end also has on shoulder hole, this shoulder hole bottom surface and has keyhole, the size of keyhole and the dead bolt size on the tapered end match, the lock tube other end is fixed on the faucet lever, and tapered end is fixed on the vehicle frame.Assemblage gap between them is 2 millimeters, when handlebar reverse an angle stir with key on the tapered end dead bolt and with lock tube in arbitrary keyhole contraposition when inserting, handlebar is just locked, thereby reaches the purpose of this utility model.
The utlity model has simple in structurely, easy to install, theftproof performance is good, low cost and other advantages.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Accompanying drawing is a mounting structure schematic diagram of the present utility model.
With reference to Fig. 1 lock tube 1 is the cylindrical metal body of 4 * 4 centimetres of φ, its center has the hole (its size is bigger slightly than faucet lever diameter) of 2.1 centimetres of φ, lock tube 1 one ends have dark 0.8 centimetre shoulder hole 2,8 equally distributed keyholes 3 on the bottom surface of stepped bore 2, have been opened, keyhole 3 diameters are 0.4 centimetre of φ, and its degree of depth is 0.4 centimetre.Tapered end 5 is close with general drawer-lock, is of a size of 3 * 1.5 * 2 centimetres, and the diameter of the dead bolt 4 on the tapered end 5 is 0.38 centimetre.Dead bolt 4 matches with keyhole 3, and its change in size looks vehicle and the installation site can change.Tapered end 5 is fixed on the vehicle frame 6, and lock tube 1 is fixed on the faucet lever 7 (can replace the front fork locknut), also lock tube 1 can be fixed on the vehicle frame (but its centre bore also should match with the vehicle frame external diameter).Tapered end 5 is fixed on the faucet lever 7.Tricycle can be fixedly mounted on wrist place under the tripod, and motorcycle can be installed in tap and use the vehicle body junction.Fixed form all can adopt to be welded into and be threaded.
Behind vehicle parking, will reverse any one angle about handlebar, only need an immediate keyhole in the aligning of the dead bolt in the tapered end lockhole is locked, handlebar just is fixed.
Claims (3)
1, a kind of automobile-used steering lock is made up of tapered end and lock tube, it is characterized in that: lock tube is the cylinder that the center has the hole, and the one end also has and has keyhole on shoulder hole, this shoulder hole bottom surface, keyhole size matches with dead bolt size on the tapered end.
2, automobile-used steering lock according to claim 1, it is characterized in that: the lock tube other end is fixed on the faucet lever, and tapered end is fixed on the vehicle frame.
3, automobile-used steering lock according to claim 1 and 2, it is characterized in that: the lock tube other end is fixed on the vehicle frame, and tapered end is fixed on the faucet lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238488 CN2157278Y (en) | 1993-04-12 | 1993-04-12 | Handlebar lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238488 CN2157278Y (en) | 1993-04-12 | 1993-04-12 | Handlebar lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2157278Y true CN2157278Y (en) | 1994-02-23 |
Family
ID=33813202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238488 Expired - Fee Related CN2157278Y (en) | 1993-04-12 | 1993-04-12 | Handlebar lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2157278Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616184A (en) * | 2015-01-28 | 2015-05-13 | 中国美术学院 | Public bike system based on satellite positioning system |
-
1993
- 1993-04-12 CN CN 93238488 patent/CN2157278Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616184A (en) * | 2015-01-28 | 2015-05-13 | 中国美术学院 | Public bike system based on satellite positioning system |
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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 |