CN2144163Y - Anti-picking lock for bicycle - Google Patents
Anti-picking lock for bicycle Download PDFInfo
- Publication number
- CN2144163Y CN2144163Y CN 92237764 CN92237764U CN2144163Y CN 2144163 Y CN2144163 Y CN 2144163Y CN 92237764 CN92237764 CN 92237764 CN 92237764 U CN92237764 U CN 92237764U CN 2144163 Y CN2144163 Y CN 2144163Y
- Authority
- CN
- China
- Prior art keywords
- lock
- utility
- bicycle
- model
- lock core
- 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
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model designs an anti-picking lock for a bicycle, comprising a lock core, a lock bolt, a spring, and a lock handle. The utility model is characterized in that the lock core is positioned on a segment gear, the lock bolt is connected to the lock core, the spring pushes the lock bolt, a hole is arranged on the outer circle of the segment gear, and the hole is engaged with the lock handle with teeth. The utility model has the advantages of simple structure, compact structure, no lock head, no seam and clearance, and improved anti-picking ability.
Description
The utility model belongs to the bicycle lock class.Be a kind of Bicycle Anti-Picklock specifically.
Existing bicycle lock mainly is made up of lock housing, locking bolt, hand-pushing handle, thrust claw, return spring and key switch.Lock housing one side has one section guide groove, and hand-pushing handle can move in guide groove.Because hand-pushing handle and locking bolt are an integral body, stealer is only used a common screwdriver, slightly firmly will make the thrust claw jump out locking bolt U type crack mouth, lock is opened, thereby caused bicycle theft.
The purpose of this utility model then is the problem at above-mentioned existence, has designed a kind of Bicycle Anti-Picklock.
The utility model technical solution:
A kind of Bicycle Anti-Picklock of being made up of lock core, locking bolt, spring, shank of the key is characterized in that lock core 1 is positioned on the sector gear 3.Locking bolt 2 is connected on the lock core 1, and spring 4 heads on locking bolt 2.Sector gear 3 outer rings 6 have the hole, and are meshed with the shank of the key that has profile of tooth.
Advantage of the present utility model:
The utility model is simple in structure, compact.There is not tapered end, whole the seamless zero-clearance of lock.The pick-proof ability greatly improves.
Fig. 1 is the utility model structural representation.
Below in conjunction with accompanying drawing the utility model is further described:
The utility model is designed to sector gear 3 with tapered end.Be tapered end and sector gear 3 and be one, insert with locking bolt 2 in the hole of sector gear outer rings 6 and locked.When unblanking, key twisting lock core 1, counter-clockwise direction is stirred, and the elastic force of spring 4 contracts to sector gear 3 locking bolt 2, and at this moment, sector gear 3 rotates with lock core 1, and is meshed with the shank of the key 5 that has profile of tooth, opens shank of the key 5, otherwise shuts.
Claims (1)
1, a kind of Bicycle Anti-Picklock of forming by lock core, locking bolt, spring, shank of the key.It is characterized in that lock core 1 is positioned on the sector gear 3, locking bolt 2 is connected on the lock core 1, and spring 4 heads on the locking bolt 2, and sector gear 3 outer rings 6 have the hole, and are meshed with the shank of the key that has profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237764 CN2144163Y (en) | 1992-11-24 | 1992-11-24 | Anti-picking lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237764 CN2144163Y (en) | 1992-11-24 | 1992-11-24 | Anti-picking lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144163Y true CN2144163Y (en) | 1993-10-20 |
Family
ID=33778952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237764 Expired - Fee Related CN2144163Y (en) | 1992-11-24 | 1992-11-24 | Anti-picking lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677378A (en) * | 2020-06-22 | 2020-09-18 | 杭州恒谷传媒科技有限公司 | Sharing bicycle tool to lock lubricating arrangement based on internet of things |
-
1992
- 1992-11-24 CN CN 92237764 patent/CN2144163Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677378A (en) * | 2020-06-22 | 2020-09-18 | 杭州恒谷传媒科技有限公司 | Sharing bicycle tool to lock lubricating arrangement based on internet of things |
| CN111677378B (en) * | 2020-06-22 | 2021-12-14 | 商河县产业投资开发集团有限公司 | Sharing bicycle tool to lock lubricating arrangement based on internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2144163Y (en) | Anti-picking lock for bicycle | |
| CN2326702Y (en) | Lock | |
| CN2360544Y (en) | Double-opening door bolt type safety lock | |
| CN2229959Y (en) | Hinge like handcuff | |
| CN2237685Y (en) | Door lock with tumbler following movement of bolt | |
| CN2259470Y (en) | Bolt with operating handle | |
| CN2198362Y (en) | Open-proof handcuffs | |
| CN2176409Y (en) | Double safety bicycle lock | |
| CN2063153U (en) | Dual-safety bicycle lock | |
| CN2201450Y (en) | Cylinder lock for preventing universal-purpose key | |
| CN2220512Y (en) | Latch lock | |
| CN2325482Y (en) | Double locking hole double safety door handle lock | |
| CN2389976Y (en) | Double lock with magnetic control | |
| CN2168047Y (en) | Lock against master key | |
| CN2376516Y (en) | Double-safety theft-proof lock | |
| CN2127731Y (en) | Anti-picking bicycle lock | |
| CN88212152U (en) | Anti-thief safety lock for bicycle | |
| CN2297510Y (en) | Ring type puzzle lock | |
| CN2184059Y (en) | Steel rope code lock for bicycle | |
| CN2320739Y (en) | Bolt-lock | |
| CN2197434Y (en) | Bicycle lock | |
| CN2270780Y (en) | Reinforcing safe | |
| CN2518971Y (en) | Safety cylinder lock | |
| CN2219943Y (en) | Anti-prying padlock | |
| CN2573625Y (en) | Compound cylinder lock |
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 |