CN105220945A - A kind of new type of safe door latch structure - Google Patents
A kind of new type of safe door latch structure Download PDFInfo
- Publication number
- CN105220945A CN105220945A CN201410296393.5A CN201410296393A CN105220945A CN 105220945 A CN105220945 A CN 105220945A CN 201410296393 A CN201410296393 A CN 201410296393A CN 105220945 A CN105220945 A CN 105220945A
- Authority
- CN
- China
- Prior art keywords
- handle groove
- rotating shaft
- shank
- pivot pin
- lock
- 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 present invention relates to a kind of new type of safe door latch structure, 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, handle groove is provided with groove, and handle groove is arranged along the outer edge 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 on-off mode of the similar safety cabinet of on-off mode of the present invention, avoids original key stressed, the problem that application life of lock is shorter, lock housing and latch hook member hot investment casting, and pivot pin is processed, and overall assembling, good looking appearance, switch is smooth and easy flexibly.
Description
Technical field
The invention belongs to manufacturing technology field, be specifically related to a kind of new type of safe door latch structure.
Background technology
The size of common lockset is not suitable for the structure of this safety door, and this upper lockset used current is relatively simple, and drive the switch of safety door after key unlocking with key, 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 new type of safe door latch structure 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, avoids original key stressed, the problem that the application life of locking is shorter, lock housing and latch hook member hot investment casting, pivot pin is processed, overall assembling, good looking appearance, switch is smooth and easy flexibly.
technical scheme of the present invention is:
A kind of new type of safe door latch structure, 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, handle groove is provided with groove, and handle groove is arranged along the outer edge 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, avoids original key stressed, the problem that application life of lock is shorter, lock housing and latch hook member hot investment casting, pivot pin is processed, and overall 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.
Detailed description of the invention
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, handle groove 2 is provided with groove, and handle groove 2 is arranged along the outer edge of shank of the key rotating shaft 3, and described shank of the key rotating shaft 3 is rotated at handle groove 2 within, 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, avoids original key stressed, the problem that application life of lock is shorter.
Claims (1)
1. a new type of safe door latch structure, 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, handle groove is provided with groove, and handle groove is arranged along the outer edge 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 |
|---|---|---|---|
| CN201410296393.5A CN105220945A (en) | 2014-06-27 | 2014-06-27 | A kind of new type of safe door latch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296393.5A CN105220945A (en) | 2014-06-27 | 2014-06-27 | A kind of new type of safe door latch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105220945A true CN105220945A (en) | 2016-01-06 |
Family
ID=54990176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296393.5A Pending CN105220945A (en) | 2014-06-27 | 2014-06-27 | A kind of new type of safe door latch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105220945A (en) |
-
2014
- 2014-06-27 CN CN201410296393.5A patent/CN105220945A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |