CN2343273Y - Pulling door lock - Google Patents
Pulling door lock Download PDFInfo
- Publication number
- CN2343273Y CN2343273Y CN 98238011 CN98238011U CN2343273Y CN 2343273 Y CN2343273 Y CN 2343273Y CN 98238011 CN98238011 CN 98238011 CN 98238011 U CN98238011 U CN 98238011U CN 2343273 Y CN2343273 Y CN 2343273Y
- Authority
- CN
- China
- Prior art keywords
- cam
- sliding door
- lock
- door lock
- connecting rod
- 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 sliding door lock, comprising a door lock. The utility model is characterized in that a lock core is connected with a cam or a deflector rod, the front surface of the cam or the deflector rod is provided with a mounting plate, and a connecting rod is arranged in a slide slot of the mounting plate. One end of the connecting rod is abutted on a movable deflector rod of the cam, the other end is fixedly connected with a lock tongue, a fixed plate is arranged on the mounting plate, and a spring is arranged between the connecting rod and the fixed plate. When the lock core rotates, the cam or the deflector rod can be driven to abut or separate from the connecting rod, so the lock tongue fixed with the connecting rod can be caused to move, locking the sliding door or opening the sliding door. The utility model has the advantages of simple structure, high reliability and convenient operation.
Description
The utility model is a kind of lockset, particularly a kind of lockset that is used to pull.
Now sliding door is gone up and is used cylinder lock mostly, is inconvenient with this lock one, and next this lock is also not really reliable, and then reliability is poorer for existing a kind of lockset that is specifically designed to sliding door, so there is not a kind of lockset of dependable performance to be specifically designed to sliding door now.
The purpose of this utility model provides a kind of novel lockset that is specifically designed to sliding door, and it can overcome existing shortcoming in the prior art, and dependable performance is easy to use.
The purpose of this utility model is achieved in that it comprises door lock, it is characterized in that lock core connects a cam or driving lever, there is an installing plate in the front that is positioned at cam or driving lever, a link rod is housed in the chute of installing plate, one end of link rod withstands on cam or the driving lever, the other end and dead bolt are connected to a fixed, and a fixed head is housed on the installing plate, between link rod and the fixed head spring are housed.
When lock core rotates, drive cam or driving lever and withstand or leave link rod, can be so that move with the fixing dead bolt of link rod, locking sliding door or open sliding door.The utility model is simple in structure, and reliability is higher, and uses more convenient.
The utility model can also be installed two cover locksets relatively, forms the sliding door lock of a duplex interlocking-type, can further improve its reliability like this, simultaneously for the place with security requirements, can accomplish that two people respectively hold a key, play the purpose of interlocking.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.
Fig. 1 is the structural representation that has the embodiment of duplex interlock function in the utility model.
As seen from the figure, the 1st, door lock is connected with a cam 3 on its lock core 2, among the figure 4 is installing plates, has chute on the installing plate, and link rod 5 is installed in chute, one end of link rod withstands cam, the other end and dead bolt 6 are fixedly connected, and 7 is fixed heads among the figure, and it is fixedly mounted on the installing plate, spring 8 is housed between link rod and fixed head, present embodiment adopts two cover locksets to install relatively, forms a duplex interlocking-type sliding door lock, makes its reliability higher.
Claims (2)
1, sliding door lock, it comprises door lock, it is characterized in that lock core connects a cam or driving lever, there is an installing plate in the front that is positioned at cam or driving lever, a link rod is housed in the chute of installing plate, and an end of link rod withstands on the cam driving lever alive, and the other end and dead bolt are connected to a fixed, a fixed head is housed on the installing plate, between link rod and the fixed head spring is housed.
2, according to the said sliding door lock of claim 1, it is characterized in that two the cover locksets install relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238011 CN2343273Y (en) | 1998-06-19 | 1998-06-19 | Pulling door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238011 CN2343273Y (en) | 1998-06-19 | 1998-06-19 | Pulling door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343273Y true CN2343273Y (en) | 1999-10-13 |
Family
ID=33985695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98238011 Expired - Fee Related CN2343273Y (en) | 1998-06-19 | 1998-06-19 | Pulling door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343273Y (en) |
-
1998
- 1998-06-19 CN CN 98238011 patent/CN2343273Y/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 | ||
| 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 |