CN201605914U - Double-core lock - Google Patents
Double-core lock Download PDFInfo
- Publication number
- CN201605914U CN201605914U CN2010200393633U CN201020039363U CN201605914U CN 201605914 U CN201605914 U CN 201605914U CN 2010200393633 U CN2010200393633 U CN 2010200393633U CN 201020039363 U CN201020039363 U CN 201020039363U CN 201605914 U CN201605914 U CN 201605914U
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- Prior art keywords
- lock
- utility
- lock body
- model
- double
- 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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Abstract
The utility model relates to a double-core lock, which comprises a lock body and a locking bar and is characterized in that one side of the lock body is provided with a supporting foot jack, an internal lock hole and an external lock hole; the lock body is also provided with an internal key hole and an external key hole; and the locking bar on the side of the external key hole is provided with a supporting foot, an internal locking bar and an external locking bar. The double-core lock is provided one lock body and two lock cores and can lock two locks under the premise of locking once so that the possibility that the bicycle is stolen is greatly reduced.
Description
Technical field:
The utility model relates to a kind of lock, especially a kind of for bicycle U type twin-core lock.
Background technology:
Now in the street, that the bicycle in place of bicycle is parked in the inside, campus etc. is more and more stolen easily, and stolen bicycle generally can not be retrieved, brought loss and a lot of trouble in life economically to the owner of lost property like this, the reason that this phenomenon occurs after all still the lock of bicycle be opened easily, people are accustomed to locking a lock generally speaking, if can pin two locks under lock prerequisite once, the stolen possibility of that bicycle will reduce greatly.
The utility model content:
The purpose of this utility model just is the deficiency at above-mentioned technology, and a kind of twin-core lock is provided, and it can pin two locks under lock prerequisite once, very easy to use, the safety that has improved bicycle simultaneously.
The technical solution of the utility model is: a kind of twin-core lock, it comprises a lock body, and a bolt is characterized in that: lock body one side is provided with a leg jack, lockhole, an exterior lockhole in one, lock body is provided with in addition in one and on keyhole, the outer keyhole side chain bar feet and inside and outside bolt is set.
The beneficial effects of the utility model are:
The utility model it provide a lock body two lock cores, can under once prerequisite of lock, pin two locks, the stolen possibility of that bicycle will reduce greatly.
2. the utility model design is unique, novel, makes easily;
3. the utility model is simple in structure, and is easy to use, can reduce labour intensity, is applicable to uses such as apartment school, hotel, hostel
4. the utility model cost is low, benefits and promotes the use of.
Description of drawings:
Below in conjunction with drawings and Examples further to the utility model explanation.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model bolt schematic diagram;
Fig. 3, Fig. 4 are the utility model lock body schematic diagrames
Among the figure, 1 is lock body, and 2 is bolt, and 3 is feet, and 4 is interior institute bar, and 5 for sending out outer institute bar, and 6 is interior keyhole, and 7 is outer keyhole, and 8 is the feet jack, and 9 is interior lockhole, and 10 is exterior lockhole.
The specific embodiment:
Shown in Fig. 1-4, a kind of twin-core lock, it comprises a lock body, one bolt, it is characterized in that: lock body one side is provided with a leg jack, an interior lockhole, an exterior lockhole, and lock body is provided with in addition in one and on keyhole, the outer keyhole side chain bar feet and inside and outside bolt is set.
Basic principle of the present utility model and principal character and advantage have more than been described.The utility model is not restricted to the described embodiments; above-mentioned principle of the present utility model is described just; under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all will fall in claimed the utility model scope.
Claims (1)
1. a twin-core is locked, and it comprises a lock body, and a bolt is characterized in that: lock body one side is provided with a leg jack, an interior lockhole, an exterior lockhole, and lock body is provided with in addition in one and on keyhole, the outer keyhole side chain bar feet and inside and outside bolt is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200393633U CN201605914U (en) | 2010-01-08 | 2010-01-08 | Double-core lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200393633U CN201605914U (en) | 2010-01-08 | 2010-01-08 | Double-core lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605914U true CN201605914U (en) | 2010-10-13 |
Family
ID=42950622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200393633U Expired - Fee Related CN201605914U (en) | 2010-01-08 | 2010-01-08 | Double-core lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605914U (en) |
-
2010
- 2010-01-08 CN CN2010200393633U patent/CN201605914U/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: 20101013 Termination date: 20110108 |