CN103590660A - Safety door lock device - Google Patents
Safety door lock device Download PDFInfo
- Publication number
- CN103590660A CN103590660A CN201310609127.9A CN201310609127A CN103590660A CN 103590660 A CN103590660 A CN 103590660A CN 201310609127 A CN201310609127 A CN 201310609127A CN 103590660 A CN103590660 A CN 103590660A
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- CN
- China
- Prior art keywords
- lock
- handle groove
- safety door
- lock body
- 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.)
- Pending
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Abstract
The invention relates to a safety door lock device which comprises a lock body, a handle groove, a lock handle rotation 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 ditch is formed in the handle groove, the handle groove is formed in the outer edge of the lock handle rotation shaft which can rotate in the handle groove, one end of the lock handle rotation shaft is connected with the shaft pin on the back face of the lock body, and the lock cylinder is arranged in the shaft pin. The unlocking mode of the safety door lock device is similar to the unlocking mode of a safety cabinet, the problem that the service life of a lock is short due to the fact that a key is stressed is solved, a lock shell and a lock hook piece are precisely cast, the shaft pin is machined, integrated assembling is adopted, the appearance is attractive, and locking and unlocking are flexible and smooth.
Description
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Technical field
The invention belongs to manufacturing technology field, be 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 present invention 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, whole assembling, good looking appearance, switch is smooth and easy flexibly.
technical scheme of the present invention 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.
Beneficial effect of the present invention: the on-off mode of the similar safety cabinet of on-off mode of the present invention, avoided original key stressed, the shorter problem in application life of lock, lock housing and latch hook member hot investment casting, pivot pin processing, whole assembling, good looking appearance, switch is smooth and easy flexibly.
Accompanying drawing explanation
Fig. 1 is safety door latch schematic diagram of the present invention;
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 present invention includes 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. a 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 |
|---|---|---|---|
| CN201310609127.9A CN103590660A (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609127.9A CN103590660A (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103590660A true CN103590660A (en) | 2014-02-19 |
Family
ID=50080958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310609127.9A Pending CN103590660A (en) | 2013-11-27 | 2013-11-27 | Safety door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590660A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323084Y (en) * | 1997-04-29 | 1999-06-09 | 徐立经 | Permutation lock |
| DE29902926U1 (en) * | 1998-02-26 | 1999-07-01 | Securital S.r.l., Desio | Lock, in particular for furniture, with a cylinder assigned to a drive for handling a bolt |
| CN202338145U (en) * | 2011-11-09 | 2012-07-18 | 珠海理想科技有限公司 | Lock cylinder of antitheft door lock |
| CN202338143U (en) * | 2011-09-28 | 2012-07-18 | 江苏苏爱尔电力设备有限公司 | Gate lock of drawout switch cabinet |
| AU2012203257A1 (en) * | 2011-06-20 | 2013-01-10 | Legrand France | Electrical apparatus comprising a pivoting control key |
| CN203626402U (en) * | 2013-11-27 | 2014-06-04 | 青岛铁辉工贸有限公司 | Safety door lock device |
-
2013
- 2013-11-27 CN CN201310609127.9A patent/CN103590660A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323084Y (en) * | 1997-04-29 | 1999-06-09 | 徐立经 | Permutation lock |
| DE29902926U1 (en) * | 1998-02-26 | 1999-07-01 | Securital S.r.l., Desio | Lock, in particular for furniture, with a cylinder assigned to a drive for handling a bolt |
| AU2012203257A1 (en) * | 2011-06-20 | 2013-01-10 | Legrand France | Electrical apparatus comprising a pivoting control key |
| CN202338143U (en) * | 2011-09-28 | 2012-07-18 | 江苏苏爱尔电力设备有限公司 | Gate lock of drawout switch cabinet |
| CN202338145U (en) * | 2011-11-09 | 2012-07-18 | 珠海理想科技有限公司 | Lock cylinder of antitheft door lock |
| CN203626402U (en) * | 2013-11-27 | 2014-06-04 | 青岛铁辉工贸有限公司 | Safety door lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |