CN2314046Y - Multi-direction synchro-unlocking lock - Google Patents
Multi-direction synchro-unlocking lock Download PDFInfo
- Publication number
- CN2314046Y CN2314046Y CN 97241791 CN97241791U CN2314046Y CN 2314046 Y CN2314046 Y CN 2314046Y CN 97241791 CN97241791 CN 97241791 CN 97241791 U CN97241791 U CN 97241791U CN 2314046 Y CN2314046 Y CN 2314046Y
- Authority
- CN
- China
- Prior art keywords
- lock
- gear
- box body
- box
- tooth
- 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 discloses a multi-direction synchro-unlocking theft-proof lock which comprises a lock core and a lock body. The utility model is characterized in that the multi-direction synchro-unlocking theft-proof lock is also provided with a gear box. The gear box is composed of a box body, a driving gear arranged in the box body, and gear racks, wherein, the gear racks and the driving gear respectively form driving relationship. Each gear rack extends out the box body in different directions, wherein, one gear rack is connected with a connecting rod, the connecting rod is connected with the lock core, and one end of each of other gear racks is connected with a lock bolt. The multi-direction synchro-unlocking theft-proof lock is not easy to pry, and the multi-direction synchro-unlocking theft-proof lock has the advantages of convenient use and high safety.
Description
The utility model relates to a kind of improvement structure of theftproof lock, is a kind of multi-direction with opening theftproof lock specifically.
Traditional door lock operated by rotary motion is in an opening and closing place of door, and at this place one locking mechanism is set, as long as open the locking mechanism at this place, door promptly is opened.
The purpose of this utility model is to provide a kind of multi-direction theftproof lock of opening together with higher-security that is not easy to be pried open.
To achieve these goals, the utility model adopts following technical scheme: a kind of multi-direction with opening theftproof lock, comprise lock core and lock body, it is characterized in that: it also is provided with a tooth box, this tooth box is made up of a box body, the tooth bar that is located at the travelling gear in this box body and forms drive connection with this travelling gear respectively, and each tooth bar stretches out box body along different directions, and wherein a tooth bar connects a connecting rod, this connecting rod is connected with lock core, and an end of all the other each tooth bars connects a dead bolt separately.
Good effect of the present utility model is: a lock core can link with a plurality of dead bolts, thereby can locking mechanism be set simultaneously in several opening and closing places of door through a tooth box middle gear and a rack for transmission, reaches easy to use, is not easy to be prized, and has higher safety.
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the structural representation of a preferred embodiment of the utility model;
Fig. 2 is the rack structure schematic diagram of a preferred embodiment of the utility model.
See also illustrated in figures 1 and 2ly, the utility model is made up of lock core 1, lock body 2 and tooth box 3.Lock core and lock body belong to prior art, so do not elaborate.The tooth box is by a box body 31, and four tooth bars 33,34,35,36 that are located at the travelling gear 32 in this box body and form drive connection with this travelling gear are respectively formed.Article four, tooth bar stretches out box body along four direction, and wherein a tooth bar 33 connects a connecting rod 331, and this connecting rod is connected with lock core, and becomes interaction relation with lock core.One end of all the other each tooth bars 34,35,36 connects a dead bolt 341,351,361 separately.
When the utility model uses, use key rotation lock core, lock core is through connecting rod 331 driving racks 33, and this tooth bar is travelling gear 32 again, and this gear is each tooth bar 34,35,36 of transmission again, each dead bolt is inserted simultaneously or withdraws from the lockhole that is located at an opening and closing place.It was both convenient to use, again safety.
Claims (1)
- A kind of multi-direction with opening theftproof lock, comprise lock core and lock body, it is characterized in that: it also is provided with a tooth box, this tooth box is made up of a box body, the tooth bar that is located at the travelling gear in this box body and forms drive connection with this travelling gear respectively, each tooth bar stretches out box body along different directions, wherein a tooth bar connects a connecting rod, and this connecting rod is connected with lock core, and an end of all the other each tooth bars connects a dead bolt separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241791 CN2314046Y (en) | 1997-09-29 | 1997-09-29 | Multi-direction synchro-unlocking lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241791 CN2314046Y (en) | 1997-09-29 | 1997-09-29 | Multi-direction synchro-unlocking lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314046Y true CN2314046Y (en) | 1999-04-14 |
Family
ID=33951181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97241791 Expired - Fee Related CN2314046Y (en) | 1997-09-29 | 1997-09-29 | Multi-direction synchro-unlocking lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314046Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915028A (en) * | 2010-08-10 | 2010-12-15 | 德阳市盛堡锁业有限责任公司 | Lock with four-way bolt |
| CN103291175A (en) * | 2013-06-26 | 2013-09-11 | 芜湖科密电子有限公司 | Integrated type safe case assembly |
-
1997
- 1997-09-29 CN CN 97241791 patent/CN2314046Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915028A (en) * | 2010-08-10 | 2010-12-15 | 德阳市盛堡锁业有限责任公司 | Lock with four-way bolt |
| CN101915028B (en) * | 2010-08-10 | 2013-02-13 | 四川盛堡机电科技有限责任公司 | Lock with four-way bolt |
| CN103291175A (en) * | 2013-06-26 | 2013-09-11 | 芜湖科密电子有限公司 | Integrated type safe case assembly |
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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 |