CN200968118Y - Anti-theft lock for motorcycle and bicycle - Google Patents
Anti-theft lock for motorcycle and bicycle Download PDFInfo
- Publication number
- CN200968118Y CN200968118Y CN 200620133715 CN200620133715U CN200968118Y CN 200968118 Y CN200968118 Y CN 200968118Y CN 200620133715 CN200620133715 CN 200620133715 CN 200620133715 U CN200620133715 U CN 200620133715U CN 200968118 Y CN200968118 Y CN 200968118Y
- Authority
- CN
- China
- Prior art keywords
- lock
- bolt
- lock core
- latch
- jack
- 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 to provide an anti-theft lock for bicycle and motorcycle, including a lock head and a lock ring, the lock head consists of a lock cover and a lock core. The lock cover and the lock core are separately arranged at both ends of the lock ring. The lock cover is a bolt, and the front of the bolt is provided with a jack. The lock core includes a lock tongue cooperating with the jack and an opening device for control of the lock tongue, the front of the lock core is provided with a channel that is convenient for the bolt to insert, and the lock tongue is vertical to the channel. A jacket is also positioned at the opening of the channel, and a protecting cavity is positioned on the jacket, easy for the root of the bolt to insert, thus avoiding the lock from undesirably prized at the bolt. The utility model is characterized in that the lock has simple structure and good anti-theft and anti-pry performance and others.
Description
Technical field: the utility model relates to a kind of theftproof lock, relates in particular to a kind of theftproof lock that is applicable to bicycle, motorcycle
Background technology: the theftproof lock that existing bicycle, motorcycle are used, comprise tapered end and lock ring two parts, described tapered end is by key operated cylinder lock, and this cylinder lock is easy to be opened or is pried open, and theftproof performance is poor.
Summary of the invention: the purpose of this utility model just provides a kind of bicycle, anti-theft lock for motorcycle, and this theftproof lock has good pick-proof, anti-unlocking function.
The purpose of this utility model can realize by following scheme.
The utility model comprises tapered end and lock ring two parts, and described tapered end is made up of lock tube and lock core two parts, and lock tube and lock core are installed in the two ends of lock ring respectively.
Described lock tube is a latch, and the latch front end is provided with jack.
Described lock core comprises a dead bolt that matches and use with jack, and the opening device of control dead bolt, and this opening device is the same with the opening device that pellet shot from a slingshot cooperates with the mechanical cipher on the existing strongbox, is prior art.
The front end of lock core is provided with passage, dead bolt and the channel vertical that makes things convenient for latch to insert.Opening part at passage also is provided with sheath, and sheath is provided with and protects the chamber, and the root of being convenient to latch inserts, thereby can avoid the lawless person to pry open from latch.
The utlity model has characteristics such as simple in structure, antitheft, that the pick-proof performance is good.
Description of drawings:
Fig. 1 the utility model sectional drawing
1, lock ring 2, latch 3, lock core 4, dead bolt 5, opening device 6, sheath 7, passage 8, jack 9, protect the chamber
The specific embodiment:
Contrast Fig. 1 as can be known, the utility model comprises tapered end and lock ring 1 two parts, and described tapered end is made up of lock tube and lock core 3 two parts, and lock tube and lock core are installed in the two ends of lock ring 1 respectively.Described lock tube is a latch 2, and latch 2 front ends are provided with jack 8.Described lock core 3 comprises a dead bolt 4 that matches and use with jack 8, and the opening device 5 of control dead bolt, and this opening device 5 is the same with the opening device that pellet shot from a slingshot cooperates with the mechanical cipher on the existing strongbox, is prior art.The front end of lock core is provided with the passage 7 that makes things convenient for latch to insert, and dead bolt 4 is vertical with passage 7.Opening part at passage 7 also is provided with sheath 6, and sheath 6 is provided with and protects chamber 9, and the root of being convenient to latch 2 inserts.
Claims (1)
1, a kind of bicycle, anti-theft lock for motorcycle, comprise tapered end and lock ring (1) two parts, described tapered end is made up of lock tube and lock core (3) two parts, lock tube and lock core are installed in the two ends of lock ring (1) respectively, it is characterized in that described lock tube is a latch (2), latch (2) front end is provided with jack (8), described lock core (3) comprises a dead bolt (4) that matches and use with jack (8), and the opening device (5) of control dead bolt, the front end of lock core is provided with the passage (7) that makes things convenient for latch to insert, dead bolt (4) is vertical with passage (7), also is provided with sheath (6) at the opening part of passage (7), and sheath (6) is provided with and protects chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133715 CN200968118Y (en) | 2006-11-02 | 2006-11-02 | Anti-theft lock for motorcycle and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133715 CN200968118Y (en) | 2006-11-02 | 2006-11-02 | Anti-theft lock for motorcycle and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968118Y true CN200968118Y (en) | 2007-10-31 |
Family
ID=38967685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620133715 Expired - Fee Related CN200968118Y (en) | 2006-11-02 | 2006-11-02 | Anti-theft lock for motorcycle and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968118Y (en) |
-
2006
- 2006-11-02 CN CN 200620133715 patent/CN200968118Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20091202 |