CN203626402U - Safety door lock device - Google Patents
Safety door lock device Download PDFInfo
- Publication number
- CN203626402U CN203626402U CN201320757848.XU CN201320757848U CN203626402U CN 203626402 U CN203626402 U CN 203626402U CN 201320757848 U CN201320757848 U CN 201320757848U CN 203626402 U CN203626402 U CN 203626402U
- Authority
- CN
- China
- Prior art keywords
- lock
- rotating shaft
- safety door
- handle groove
- handle
- 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 safety door lock device. The safety door lock device comprises a lock body, a handle groove, a lock handle rotating shaft, a lock cylinder and a shaft pin. The lock body is oval, the handle groove is formed in the surface of the lock body, a groove is formed in the handle groove, the handle groove is formed along the outer edge of the lock handle rotating shaft, the lock handle rotating shaft can rotate inside the handle groove, one end of the lock handle rotating shaft is connected with the shaft pin behind the lock body, and the lock cylinder is installed inside the shaft pin. The opening and closing mode of the safety door lock device is similar to the opening and closing mode of a safety cabinet, the problems that originally a key is stressed, and the service life of a lock is short are solved, a lock case and a lock hook are precisely cast, the shaft pin is machined, and therefore the safety door lock device is wholly assembled, attractive in appearance, and capable of being flexibly and smoothly opened and closed.
Description
Technical field
The utility model belongs to manufacturing technology field, is specifically related to a kind of safety door lock device.
Background technology
The size of common lockset is not suitable for the structure of this safety door, and current this upper lockset using is relatively simple, drives the switch of safety door after key unlocking with key, and key bears certain load, affects the application life of whole lockset.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, a kind of safety door lock device having proposed, the structure of this lock and size are for this safety door specialized designs, and the on-off mode of the similar safety cabinet of on-off mode, has avoided original key stressed, the shorter problem in application life of lock, lock housing and latch hook member hot investment casting, pivot pin processing, entirety assembling, good looking appearance, switch is smooth and easy flexibly.
the technical solution of the utility model is:
A kind of safety door lock device, comprise lock body, handle groove, shank of the key rotating shaft, lock core and pivot pin, lock body ovalize, described surface of lock body is provided with described handle groove, on handle groove, be provided with groove, handle groove is along the outer edge layout of shank of the key rotating shaft, and described shank of the key rotating shaft is rotated at handle groove within, one end of described shank of the key rotating shaft is connected with the pivot pin after lock body, and described lock core is arranged on the inside of pivot pin.
The beneficial effects of the utility model: the on-off mode of the similar safety cabinet of the utility model on-off mode, avoid original key stressed, the shorter problem in application life of lock, lock housing and latch hook member hot investment casting, pivot pin processing, entirety assembling, good looking appearance, switch is smooth and easy flexibly.
Accompanying drawing explanation
Fig. 1 is safety door latch schematic diagram of the present utility model;
In figure: 1, lock body; 2, handle groove; 3, shank of the key rotating shaft; 4, lock core; 5, pivot pin.
The specific embodiment
As shown in fig. 1, the utility model comprises lock body 1, handle groove 2, shank of the key rotating shaft 3, lock core 4 and pivot pin 5, lock body 1 ovalize, described lock body 1 surface is provided with described handle groove 2, on handle groove 2, be provided with groove, handle groove 2 is along the outer edge layout of shank of the key rotating shaft 3, and described shank of the key rotating shaft 3 is rotated at handle groove 2 withins, one end of described shank of the key rotating shaft 3 is connected with the pivot pin 5 after lock body, and described lock core 4 is arranged on the inside of pivot pin 5.The structure of this lock and size are for this safety door specialized designs, and the on-off mode of the similar safety cabinet of on-off mode, has avoided original key stressed, the shorter problem in application life of lock.
Claims (1)
1. safety door lock device, it is characterized in that: comprise lock body, handle groove, shank of the key rotating shaft, lock core and pivot pin, lock body ovalize, described surface of lock body is provided with described handle groove, on handle groove, be provided with groove, handle groove is along the outer edge layout of shank of the key rotating shaft, and described shank of the key rotating shaft is rotated at handle groove within, one end of described shank of the key rotating shaft is connected with the pivot pin after lock body, and described lock core is arranged on the inside of pivot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757848.XU CN203626402U (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757848.XU CN203626402U (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626402U true CN203626402U (en) | 2014-06-04 |
Family
ID=50812893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757848.XU Expired - Fee Related CN203626402U (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590660A (en) * | 2013-11-27 | 2014-02-19 | 青岛铁辉工贸有限公司 | Safety door lock device |
-
2013
- 2013-11-27 CN CN201320757848.XU patent/CN203626402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590660A (en) * | 2013-11-27 | 2014-02-19 | 青岛铁辉工贸有限公司 | Safety door lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |