CN2455879Y - Inserted security bicycle lock - Google Patents
Inserted security bicycle lock Download PDFInfo
- Publication number
- CN2455879Y CN2455879Y CN 00263380 CN00263380U CN2455879Y CN 2455879 Y CN2455879 Y CN 2455879Y CN 00263380 CN00263380 CN 00263380 CN 00263380 U CN00263380 U CN 00263380U CN 2455879 Y CN2455879 Y CN 2455879Y
- Authority
- CN
- China
- Prior art keywords
- lock
- lock body
- hole
- stop
- key
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the improvement of the existing bicycle anti-theft lock. The utility model is mainly characterized in that a lock body is provided with a rectangle key hole and a lock brake hole. Both sides of one end of the lock brake hole and the lock body are provided with circular holes. The circular holes of the lock body and the rectangular holes of a lock brake pin the lock brake by a cylindrical pin. A key is provided with a tooth opening and the lock body is provided with a spring hole. The utility model has simple structure and convenient use. Particularly at least five spring holes are arranged, different cross tooth numbers of the lock are increased and the mutual opening rate of the lock is reduced.
Description
The utility model relates to a kind of anti-theft lock for bicycle, relates to a kind of bicycle blade inserting theftproof lock particularly.
At present, this lock is generally liked by Japanese and foreign many countries, but because reasons in structure, the mutual opening rate height has only 25 kinds of tartars.The many in recent years people of China like this lock, but owing to opening reason, can not be used by most of persons again.This lock has its advantage easy to use again: the key upper end handle of this lock, and the lower end age of a draught animal, key is stirred stop, and the stop upper punch has link stopper, two boss of lock cap upper punch, the key age of a draught animal dashes different breach; When unblanking, the age of a draught animal of key is stirred stop by link stopper on boss on the lock cap and the stop, thereby reaches unlocking function, but because design reasons does not reach desirable effect.
The purpose of this utility model is to provide a kind of simple in structure, easy to use, bicycle blade inserting theftproof lock that mutual opening rate is low.
The purpose of this utility model is to realize like this, a kind of bicycle blade inserting theftproof lock, form by lock housing, lock body, lock bolt, extension spring, have the rectangle keyhole and the stop hole of different directions on the lock body, on the lock body circular hole and stop slot by straight pin the stop pinning.The upper end key of lock body injects the degree of depth to the straight pin position, and an age of a draught animal is arranged on the key, has at least 5 pellet shot from a slingshot holes on the lock body, can pellet shot from a slingshot be installed according to the key age of a draught animal in several holes and make the tartar coding, and the unlatching DIP on the direct and stop in the lower end of key is complementary.
The utility model is simple in structure, and is easy to use, especially is provided with the anchor point of pellet shot from a slingshot hole and key, increased the different tooth numbers of lock, greatly reduces the mutual opening rate of lock.
Below in conjunction with drawings and Examples the utility model is further described
Fig. 1 is the utility model structural representation
Fig. 2 is the B-B sectional view of Fig. 1
As figure, the utility model is made up of lock housing 1, lock body 14, lock bolt 4, extension spring 2.Have different directions rectangle keyhole 16 and stop hole 11 in the lock body 14.The both sides of stop hole 11 1 ends have circular hole 15, and spring 8 is set in the circular hole 15.Have circular hole 12 on the lock body 14, straight pin places in the circular hole 12, and by circular hole 12 and stop hole 11 stop 13 pinnings.Key 10 places in the lock body oblong aperture 17, has the age of a draught animal 9 of diverse location on the key 10, has 5 pellet shot from a slingshot holes 7 on the lock body 14, the lower end 6 of key 10 and 5 couplings of the DIP on the stop 13.
When unblanking, key 10 injects in oblong aperture 17, the lock body 14, because the age of a draught animal 9, tartar sign indicating number are relative, makes key 10 insert stops 13, DIP 5, and lock is unlocked.Lock body 14, lock housing 1 usefulness rivet 18 are fastenedly connected.
Claims (3)
1, a kind of bicycle blade inserting theftproof lock, form by lock housing, lock body, lock bolt extension spring, lock body places in the lock housing, it is characterized in that: the rectangle keyhole and the stop hole that have different directions on the lock body, the both sides of stop hole one end have circular hole, also have circular hole on the lock body, on the lock body circular hole and stop slot by straight pin the stop pinning.Have an age of a draught animal on the key, have a pellet shot from a slingshot hole on the lock body.
2, a kind of bicycle blade inserting theftproof lock according to claim 1 is characterized in that having on the lock body at least 5 pellet shot from a slingshot holes.
3, according to claim 1,2 described a kind of bicycle blade inserting theftproof locks, it is characterized in that the unlatching DIP on key lower end and the stop is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263380 CN2455879Y (en) | 2000-12-19 | 2000-12-19 | Inserted security bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263380 CN2455879Y (en) | 2000-12-19 | 2000-12-19 | Inserted security bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455879Y true CN2455879Y (en) | 2001-10-24 |
Family
ID=33618384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00263380 Expired - Fee Related CN2455879Y (en) | 2000-12-19 | 2000-12-19 | Inserted security bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455879Y (en) |
-
2000
- 2000-12-19 CN CN 00263380 patent/CN2455879Y/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 |