CN204571592U - A kind of bicycle lock - Google Patents
A kind of bicycle lock Download PDFInfo
- Publication number
- CN204571592U CN204571592U CN201520247219.1U CN201520247219U CN204571592U CN 204571592 U CN204571592 U CN 204571592U CN 201520247219 U CN201520247219 U CN 201520247219U CN 204571592 U CN204571592 U CN 204571592U
- Authority
- CN
- China
- Prior art keywords
- lock
- tapered end
- dead bolt
- lockhole
- lock housing
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of bicycle lock, comprises: tapered end, chain and dead bolt, and described tapered end is connected with dead bolt by chain, described dead bolt is inserted in the lockhole of tapered end, be provided with a lock housing in described tapered end, described lockhole is located at lock housing top, and longitudinally arranges with lock housing; Described lock housing is laterally provided with a locked groove, a lock core, a slide block and a spring is provided with in described locked groove, described lock core one end is keyhole, one end is provided with a shifting block in addition, described shifting block and slide block interlock, described lock core is by slide block and spring at locked groove internal locking, and described slide position is corresponding with longitudinal lockhole position.
Description
Technical field
The utility model relates to a kind of lock, and it is specifically related to a kind of bicycle lock.
Background technology
At present, existing bicycle lock complex structure, and security performance is low, so be badly in need of now solving the problem.
Summary of the invention
For the problems referred to above, the purpose of this utility model proposes the bicycle lock that a kind of structure is simple, security performance is done.
A kind of bicycle lock, comprise: tapered end, chain and dead bolt, described tapered end is connected with dead bolt by chain, and described dead bolt is inserted in the lockhole of tapered end, is provided with a lock housing in described tapered end, and described lockhole is located at lock housing top, and longitudinally arranges with lock housing; Described lock housing is laterally provided with a locked groove, a lock core, a slide block and a spring is provided with in described locked groove, described lock core one end is keyhole, one end is provided with a shifting block in addition, described shifting block and slide block interlock, described lock core is by slide block and spring at locked groove internal locking, and described slide position is corresponding with longitudinal lockhole position.
The utility model is owing to taking above technical scheme, and it has the following advantages:
A kind of bicycle lock integrated operation of the utility model is simple, and novel structure, has saved cost of production greatly.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of bicycle lock of the utility model.
Fig. 2 is the lock-shell structure schematic diagram of a kind of bicycle lock of the utility model.
Fig. 3 is the lock housing internal construction schematic diagram of a kind of bicycle lock of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1, Figure 2 and Figure 3, for the structural representation of a kind of bicycle lock of the utility model, comprise: tapered end 1, chain 2 and dead bolt 3, described tapered end 1 is connected with dead bolt 3 by chain 2, described dead bolt 3 is inserted in the lockhole 4 of tapered end 1, be provided with a lock housing 5 in described tapered end 1, described lockhole 4 is located at lock housing 5 top, and longitudinally arranges with lock housing 5.
Described lock housing 5 is laterally provided with a locked groove 51, lock core 6, one slide block 7 and a spring 8 is provided with in described locked groove 51, described lock core 6 one end is keyhole, one end is provided with a shifting block 61 in addition, described shifting block 61 and slide block 7 interlock, described lock core 6 passes through slide block 7 with spring 8 at locked groove 51 internal locking, and described slide block 7 position is corresponding with longitudinal lockhole 4 position.
When using the utility model one bicycle lock, dead bolt 3 is arranged in lockhole 4, and when unblanking, key is with movable slider 7 by the shifting block 61 of lock core 6, is rotated ejected by dead bolt 3 by spring 8, and integrated operation is simple, and security performance is high.
The utility model is only described with above-described embodiment; the structure of each parts, setting position and connecting all can change to some extent; on the basis of technical solutions of the utility model; all improvement of carrying out individual part according to the utility model principle and equivalents, all should not get rid of outside protection domain of the present utility model.
Claims (1)
1. a bicycle lock, is characterized in that: comprise: tapered end, chain and dead bolt, and described tapered end is connected with dead bolt by chain, described dead bolt is inserted in the lockhole of tapered end, be provided with a lock housing in described tapered end, described lockhole is located at lock housing top, and longitudinally arranges with lock housing; Described lock housing is laterally provided with a locked groove, a lock core, a slide block and a spring is provided with in described locked groove, described lock core one end is keyhole, one end is provided with a shifting block in addition, described shifting block and slide block interlock, described lock core is by slide block and spring at locked groove internal locking, and described slide position is corresponding with longitudinal lockhole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247219.1U CN204571592U (en) | 2015-04-23 | 2015-04-23 | A kind of bicycle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247219.1U CN204571592U (en) | 2015-04-23 | 2015-04-23 | A kind of bicycle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571592U true CN204571592U (en) | 2015-08-19 |
Family
ID=53864247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247219.1U Expired - Fee Related CN204571592U (en) | 2015-04-23 | 2015-04-23 | A kind of bicycle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571592U (en) |
-
2015
- 2015-04-23 CN CN201520247219.1U patent/CN204571592U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180423 |