CN201411977Y - Double-lock connecting device - Google Patents
Double-lock connecting device Download PDFInfo
- Publication number
- CN201411977Y CN201411977Y CN2009201409373U CN200920140937U CN201411977Y CN 201411977 Y CN201411977 Y CN 201411977Y CN 2009201409373 U CN2009201409373 U CN 2009201409373U CN 200920140937 U CN200920140937 U CN 200920140937U CN 201411977 Y CN201411977 Y CN 201411977Y
- Authority
- CN
- China
- Prior art keywords
- lock
- driving lever
- coded lock
- coded
- dead bolt
- 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 double-lock connecting device. A mechanical lock body is movably connected with a cam driving lever; a lock tongue driving lever of a coded lock is fixedly connected withthe mechanical lock body through a pin; the lock tongue driving lever of the coded lock is movably connected with the cam driving lever and a lock tongue of the coded lock; and the lock tongue of thecoded lock is movably connected with a disc of the coded lock. The double-lock connecting device has simple structure, lower price, convenient use, stable working performance and wide use range, is durable, is easy to install, breaks through the traditional design ideal, adopts a brand new and unique design structure, scientifically and organically combines a mechanical lock and the coded lock and is designed into a compact and uniform anti-prying device. The product has reasonable design, simple structure, lower price, convenient use and stable working performance and can be matched with various locks.
Description
Technical field:
The utility model relates to a kind of lockset, especially a kind of twin-lock linkage.
Background technology
At present, the shortcoming of the mechanical lock of various use Spring cylinder lock cores is on the market: antitheft not thorough, difficulty effectively prevents unblanking of professional locksmith, can not avoid improper because of user's keeping key, is brought the situation of unblanking by others and takes place.
In addition, the various patent theftproof locks that has announced countries in the world reach nearly 20,000 kinds, with the supporting various computers of mechanical lock, electronics, fingerprint, password setting etc. also in response to and give birth to, lockset all is along continuous traditional project organization, its shortcoming is that structure is complicated, and price is higher, and anti-damage ability is lower.Some lockset is provided with the mechanical lock of Spring cylinder lock core and makes standby unlatching means in order to guarantee its reliable operation, and the anti-theft capability of these locksets is reduced.
The utility model content
The purpose of this utility model provides a kind of reliable operation, and is simple in structure, and price is lower, mechanical lock and coded lock can be connected with the twin-lock linkage that uses on the Yishanmen, not only durable in use, survivability is strong, and install easily, the scope of application is wide.
For solving the problems of the technologies described above, scheme of the present utility model is:
This twin-lock linkage comprises: security door mechanical lock, disc type mechanical code lock.Mechanical lock lock body and cam driving lever flexibly connect; Password dead bolt driving lever is fixedlyed connected with the mechanical lock lock body by pin; Coded lock dead bolt driving lever and cam driving lever flexibly connect; Coded lock dead bolt driving lever and coded lock dead bolt flexibly connect; Coded lock dead bolt and coded lock video disc flexibly connect.
The coded lock video disc is provided with the fluted body breach.
The utility model effect
This utility model is a kind of simple in structure, convenient and practical, price is lower, the twin-lock linkage of working stability, this twin-lock linkage is broken through traditional design concept, adopts completely newly the unique design structure, scientifically, it is designed to the anti-picking device of a compactness mechanical lock and coded lock organic assembling.This product design is reasonable, and is simple in structure, easy to use, and stable work in work can be supporting with various types of locksets.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a combining structure schematic diagram of the present utility model.
The specific embodiment
According to shown in Figure 1: the utility model mainly comprises: mechanical lock lock body 1, cam driving lever 2, coded lock dead bolt driving lever 3, pin 4, coded lock dead bolt 5, coded lock video disc 6, coded lock video disc fluted body breach 7.
Mechanical lock lock body 1 flexibly connects with cam driving lever 2; Coded lock dead bolt driving lever 3 is fixedlyed connected with mechanical lock lock body 1 by pin 4; Coded lock dead bolt driving lever 3 flexibly connects with cam driving lever 2; Coded lock dead bolt driving lever 3 flexibly connects with coded lock dead bolt 5; Coded lock dead bolt 5 flexibly connects with coded lock video disc 6.
Coded lock video disc 6 is provided with fluted body breach 7.
Operating principle: will link together with the security door mechanical lock and the disc type mechanical cipher of lock cylinder with the twin-lock linkage.Coded lock dead bolt driving lever 3 usefulness pins 4 are connected on the mechanical lock lock body 1; The upper end of coded lock dead bolt driving lever 3 is passed the rectangle hole and the coded lock dead bolts 6 that are located at coded lock dead bolt 6 centres and is flexibly connected.
When driving security door, first slewing circle disc type mechanical code lock video disc 6 makes the fluted body breach 7 that is located on the coded lock video disc 6 aim at the position of coded lock dead bolt 5; The rotating cam driving lever 2 then, and cam driving lever 2 at first contacts with coded lock dead bolt driving lever 3 and makes it promote coded lock dead bolt 5 and moves; Because coded lock dead bolt 5 is aimed at the position of the fluted body breach 7 that is located at coded lock video disc 6, be rotated further cam driving lever 2, coded lock dead bolt driving lever 3 advances the fluted body breach 7, the cam driving lever 2 that are located at coded lock video disc 6 to contact and it is pushed open with mechanical lock lock body 1 coded lock dead bolt 5.
Claims (1)
1, a kind of twin-lock linkage, comprising: mechanical lock, coded lock is characterized in that: mechanical lock lock body 1 flexibly connects with cam driving lever 2; Coded lock dead bolt dead man 3 is fixedlyed connected with mechanical lock lock body 1; Coded lock dead bolt dead man 3 flexibly connects with cam driving lever 2; Coded lock dead bolt driving lever 3 flexibly connects with coded lock dead bolt 5; Coded lock dead bolt 5 flexibly connects with coded lock video disc 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201409373U CN201411977Y (en) | 2009-06-09 | 2009-06-09 | Double-lock connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201409373U CN201411977Y (en) | 2009-06-09 | 2009-06-09 | Double-lock connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411977Y true CN201411977Y (en) | 2010-02-24 |
Family
ID=41713864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201409373U Expired - Fee Related CN201411977Y (en) | 2009-06-09 | 2009-06-09 | Double-lock connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411977Y (en) |
-
2009
- 2009-06-09 CN CN2009201409373U patent/CN201411977Y/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: 20100224 Termination date: 20110609 |