CN206816005U - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN206816005U CN206816005U CN201720657327.5U CN201720657327U CN206816005U CN 206816005 U CN206816005 U CN 206816005U CN 201720657327 U CN201720657327 U CN 201720657327U CN 206816005 U CN206816005 U CN 206816005U
- Authority
- CN
- China
- Prior art keywords
- housing body
- block
- lock housing
- lock
- additionally provided
- 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
Abstract
The utility model discloses a kind of door lock, including lock housing body, dead bolt and the translational block being fixedly connected with dead bolt are provided with lock housing body, what is be additionally provided with lock housing body locks sliding block；The guide groove being defined to translational block translation direction is provided with translational block, the T-shaped lead being slidably matched with guide groove is fixedly connected with lock housing body；Extension electromagnetic iron and resetting block are additionally provided with translational block, there is the first connecting portion coordinated with flexible iron core on resetting block, torsion spring is additionally provided with lock housing body, also there is the second connecting portion with the ends contact of the first torque arm of torsion spring, the second torque arm of torsion spring is stretched out lock housing body and is connected with locking sliding block on resetting block；The first extension spring and the second extension spring are additionally provided with lock housing body.The utility model door lock, i.e. automatic realize of closing the door are locked, it is not necessary to which extra locks operation so that locks a door more convenient.
Description
Technical field
Door lock technical field is the utility model is related to, more particularly to a kind of door lock with automatic lockout function.
Background technology
Current door lock, typically all without the function of automatic lockout, it is necessary to artificially be locked after shutdown so that lock
Door is not convenient enough.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of door lock, does not have automatic lockout to solve existing door lock
Function, not convenient enough technical problem of locking a door.
The utility model door lock, including lock housing body, dead bolt and the translational block being fixedly connected with dead bolt are provided with lock housing body,
What is be additionally provided with the lock housing body locks sliding block；First to be slidably matched with dead bolt is provided with the side of the lock housing body to lead
For Xiang Konghe with locking the second pilot hole that block is slidably matched, the direction of motion of the dead bolt is parallel with the direction of motion for locking block,
The guide groove being defined to translational block translation direction is provided with the translational block, is fixedly connected with lock housing body and guide groove
The T-shaped lead being slidably matched；
Extension electromagnetic iron, the direction of motion of the flexible iron core of the extension electromagnetic iron are additionally provided with the translational block
It is vertical with the direction of motion of dead bolt；
Resetting block is also hinged with the translational block, there is the first projection coordinated with flexible iron core on the resetting block
Portion, torsion spring is additionally provided with lock housing body, also there is the second connecting portion with the ends contact of the first torque arm of torsion spring on resetting block,
Second torque arm of torsion spring is stretched out lock housing body and is connected with locking sliding block；
The first extension spring that one end is connected with translational block, the other end and lock housing body connect, lock housing body are additionally provided with lock housing body
Inside it is additionally provided with the second extension spring of the first torque arm connection of one end and torsion spring, the other end and lock housing body connection.
The beneficial effects of the utility model：
The utility model door lock, at closing time, when sliding block retraction is locked in door promotion, lock the rotation of slipper push torsion spring, torsion spring
Rotate and promote resetting block, because the first connecting portion on resetting block is limited by the flexible iron core of electromagnet and can not rotate,
Therefore torsion spring, which rotates, can promote dead bolt, translational block, electromagnet and resetting block to translate together, dead bolt is stretched out the first pilot hole, real
Now lock.This door lock is closed the door i.e., and realization is locked automatically, it is not necessary to which extra locks operation so that locks a door more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment door lock.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated, the present embodiment door lock, including lock housing body 1, it is provided with dead bolt 2 in lock housing body and is fixedly connected with dead bolt
Translational block 3, what is be additionally provided with the lock housing body locks sliding block 4；It is provided with the side of the lock housing body and is slided with dead bolt
The first pilot hole coordinated and the second pilot hole being slidably matched with locking block, the direction of motion of the dead bolt and the fortune for locking block
Dynamic direction is parallel, is provided with the guide groove 5 being defined to translational block translation direction in the translational block, fixed in lock housing body to connect
It is connected to the T-shaped lead 6 being slidably matched with guide groove；
Extension electromagnetic iron 7, the motion side of the flexible iron core 8 of the extension electromagnetic iron are additionally provided with the translational block
To vertical with the direction of motion of dead bolt；
Resetting block 9 is also hinged with the translational block, there is the first projection coordinated with flexible iron core on the resetting block
Portion 10；Torsion spring 11 is additionally provided with lock housing body, also has on resetting block and is dashed forward with the second of the ends contact of the first torque arm of torsion spring
Portion 12 is played, the second torque arm of torsion spring is stretched out lock housing body and is connected with locking sliding block；
The first extension spring 13 that one end is connected with translational block, the other end and lock housing body connect, lock housing are additionally provided with lock housing body
Second extension spring 14 of internal the first torque arm connection for being additionally provided with one end and torsion spring, the other end and lock housing body connection.
The present embodiment door lock operation principle is as follows：
At closing time, door, which promotes, locks sliding block retraction, locks the first torque arm of slipper push torsion spring, torsion spring rotate make its second
Torque arm promotes resetting block to rotate, and when resetting block rotates, the inclined-plane 15 in first connecting portion promotes the flexible iron core retraction of electromagnet,
When resetting block, which turns to, departs from inclined-plane 15, stretching, return lays equal stress on neocaine in first connecting portion side to iron core under the action of the spring
On；Shutdown action is lasting to be carried out, now because the first connecting portion on resetting block is limited by flexible iron core and can not rotate,
Therefore torsion spring, which rotates, just promotes dead bolt, translational block, electromagnet and resetting block to translate together, dead bolt is stretched out the first pilot hole, real
Now lock.This door lock is closed the door i.e., and realization is locked automatically, it is not necessary to which extra locks operation so that locks a door more convenient.
During enabling, the switch of key insertion lockhole control electromagnet, electromagnet is set to be powered, electromagnet, which is powered, causes lazy tongs
Core bounces back, and the iron core that stretches just departs from the first connecting portion on resetting block, and resetting block reverts to rotatable state, now first draws
Spring just pulls translation block reset, dead bolt, electromagnet and resetting block to reset together, realizes and opens the door.
Meanwhile after enabling, torsion spring and lock sliding block and resetted under the second extension spring effect, lock to close the door next time and do standard
It is standby.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (1)
- A kind of 1. door lock, it is characterised in that：Including lock housing body, dead bolt and the translation being fixedly connected with dead bolt are provided with lock housing body Block, what is be additionally provided with the lock housing body locks sliding block；To be slidably matched with dead bolt is provided with the side of the lock housing body One pilot hole and the second pilot hole being slidably matched with locking block, the direction of motion of the dead bolt are put down with the direction of motion for locking block OK, the guide groove being defined to translational block translation direction is provided with the translational block, is fixedly connected with and leads in lock housing body The T-shaped lead being slidably matched to groove；Extension electromagnetic iron, the direction of motion and lock of the flexible iron core of the extension electromagnetic iron are additionally provided with the translational block The direction of motion of tongue is vertical；Resetting block is also hinged with the translational block, there is the first connecting portion coordinated with flexible iron core, lock on the resetting block Torsion spring is additionally provided with housing, also there is the second connecting portion with the ends contact of the first torque arm of torsion spring, torsion spring on resetting block The second torque arm stretch out and lock housing body and be connected with locking sliding block；The first extension spring that one end is connected with translational block, the other end and lock housing body connect is additionally provided with lock housing body, is gone back in lock housing body It is provided with the second extension spring of the first torque arm connection of one end and torsion spring, the other end and lock housing body connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657327.5U CN206816005U (en) | 2017-06-07 | 2017-06-07 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657327.5U CN206816005U (en) | 2017-06-07 | 2017-06-07 | Door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816005U true CN206816005U (en) | 2017-12-29 |
Family
ID=60759406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657327.5U Expired - Fee Related CN206816005U (en) | 2017-06-07 | 2017-06-07 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322551A (en) * | 2018-11-09 | 2019-02-12 | 安徽优步智能科技有限公司 | A kind of symmetrical twin-lock shell intelligent door lock based on cell phone application control |
-
2017
- 2017-06-07 CN CN201720657327.5U patent/CN206816005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322551A (en) * | 2018-11-09 | 2019-02-12 | 安徽优步智能科技有限公司 | A kind of symmetrical twin-lock shell intelligent door lock based on cell phone application control |
| CN109322551B (en) * | 2018-11-09 | 2023-12-22 | 安徽优步智能科技有限公司 | Symmetrical double-lock-shell intelligent door lock based on mobile phone APP control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180607 |