CN2319291Y - Anti-picking bike lock - Google Patents
Anti-picking bike lock Download PDFInfo
- Publication number
- CN2319291Y CN2319291Y CN 97241934 CN97241934U CN2319291Y CN 2319291 Y CN2319291 Y CN 2319291Y CN 97241934 CN97241934 CN 97241934 CN 97241934 U CN97241934 U CN 97241934U CN 2319291 Y CN2319291 Y CN 2319291Y
- Authority
- CN
- China
- Prior art keywords
- lock
- utility
- model
- lock bolt
- bolt
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to an anti-picking lock of a bicycle. The utility model is mainly characterized in that a lock bolt is that an ordinary round steel of a flat iron is changed into a channel steel and a spring is arranged in the channel steel; a reinforcing plate is arranged between a lock body and the lock bolt; therefore, the problem that bicycle locks are easy to pry is solved and the service life of the utility model is prolonged.
Description
The utility model relates to a kind of bicycle lock, particularly a kind of pick-proof vehicle lock.
The lock bolt of existing bicycle lock generally adopts band iron, round steel to make, and is so still disconnected or sawed-off by pincers easily, and lock bolt open and close mobile the time and lock body directly rub and reduced service life.
The purpose of this utility model is will provide a kind of can prevent effectively that after shutting the burglar from using the bicycle lock of general purpose tool picking lock
The purpose of this utility model is achieved in that lock bolt (1) adopts two joint channel-section steels to be formed by connecting, and is provided with a spring in the joint groove inside, between lock bolt (1) and the lock body (3) brace panel (4) is set, and makes lock bolt and lock body directly not rub.
The utility model has the advantages that firm pick-proof, easy to use, the durable life-span of lock is long.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model when closing.
Lateral plan when Fig. 2 is the utility model start or stop.
Structural representation when Fig. 3 is the utility model unlatching.
Among the figure 1, lock bolt; 2, stop; 3, lock body; 4, brace panel; 5, spring; 6, door bolt cover; 7, bottom block; 8, lock ring.
Brace panel (4) is arranged between lock body (3) and the lock bolt (1) as we know from the figure, does not rub with lock body (3) when making lock bolt (1) open and close.Lock bolt (1) is made by channel-section steel, and a built-in spring (5), and when stop (2) shrank, lock bolt (1) was owing to the effect that is subjected to spring (5) is ejected.Connect because lock bolt (1) is two joint channel-section steels, after lock bolt (1) ejected, outside one joint just in time hung over lock body (3) outside.Lock body (3) and bottom block (7), lock ring (8) by rivet together, the other end of lock ring (a 8) door bolt cover of welding (6) entangles lock bolt (1) firm when closing.
Claims (2)
1, a kind of Antipicking bicycle lock is characterized in that between lock body (3) and the lock bolt (1) brace panel being set, and lock bolt (1) is formed by connecting by two joint channel-section steels.
2, bicycle lock according to claim 1 is characterized in that in lock bolt (1) groove spring (5) being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241934 CN2319291Y (en) | 1997-10-20 | 1997-10-20 | Anti-picking bike lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241934 CN2319291Y (en) | 1997-10-20 | 1997-10-20 | Anti-picking bike lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319291Y true CN2319291Y (en) | 1999-05-19 |
Family
ID=33951295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97241934 Expired - Fee Related CN2319291Y (en) | 1997-10-20 | 1997-10-20 | Anti-picking bike lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319291Y (en) |
-
1997
- 1997-10-20 CN CN 97241934 patent/CN2319291Y/en not_active Expired - Fee Related
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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 |