CN102606014B - The self-locking device of cabinet door - Google Patents
The self-locking device of cabinet door Download PDFInfo
- Publication number
- CN102606014B CN102606014B CN201110356666.7A CN201110356666A CN102606014B CN 102606014 B CN102606014 B CN 102606014B CN 201110356666 A CN201110356666 A CN 201110356666A CN 102606014 B CN102606014 B CN 102606014B
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- CN
- China
- Prior art keywords
- crotch
- door
- cabinet door
- cabinet
- self
- 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
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Abstract
The present invention relates to a kind of self-locking device of cabinet door, comprise cabinet, cabinet door, the side of described cabinet is fixed with the first crotch, the side of described cabinet door is fixed with protective cover, be connected with the second crotch, handle by connector in described protective cover, described second crotch and described handle are in same plane.Structure of the present invention is simple, and when door is closed, the second crotch can snap in the first crotch automatically, and door is closed automatically, rocks no longer back and forth, only needs moving handle during enabling, and the second crotch departs from the first crotch, and door is opened, and flexible and convenient operation, improves the application life of door.
Description
Technical field
The present invention relates to a kind of cabinet door, particularly relate to a kind of self-locking device of cabinet door.
Background technology
Switchboard is a kind of electric equipment, outside line is introduced into master switch in cabinet, then sub-control switch is entered, each shunt needs to arrange by it, as instrument, various A.C. contactors etc., it needs to use door to cover the inner chamber of cabinet, in use needs frequent opening and closing, so require that cabinet door and cabinet coordinate closely, cabinet door rotates flexibly.The lock for door of switch cabinet of current use comprises lock body, the lock springboard hinged with lock body and the torsion spring that bounces thereof, and the push pedal lock core opening mechanism structurally coordinated with lock springboard arranges complexity, and use inconvenience, cost is high.In addition, also have some to use latch and cabinet door to weld, this mode easily causes the asymmetric of door-plate, and latch is easily out of shape, and difficulty installed by door-plate.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the self-locking device of the simple cabinet door of a kind of structure is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of self-locking device of cabinet door, comprise cabinet, cabinet door, the side of described cabinet is fixed with the first crotch, the side of described cabinet door is fixed with protective cover, be connected with the second crotch, handle by connector in described protective cover, described second crotch and described handle are in same plane.
In a preferred embodiment of the present invention, the matching form of shape and described second crotch that the self-locking device of cabinet door comprises described first crotch further closes, and described second crotch snaps in described first crotch.
In a preferred embodiment of the present invention, the self-locking device of cabinet door comprises described first crotch further, the second crotch is shape of ears.
In a preferred embodiment of the present invention, it is bearing pin that the self-locking device of cabinet door comprises described connector further.
The invention solves the defect existed in background technology, structure of the present invention is simple, when door is closed, the second crotch can snap in the first crotch automatically, and door is closed automatically, rock no longer back and forth, only need moving handle during enabling, the second crotch departs from the first crotch, and door is opened, flexible and convenient operation, improves the application life of door.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 1, cabinet, 2, cabinet door, the 3, first crotch, 4, protective cover, the 5, second crotch, 6, handle, 7, connector.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of self-locking device of cabinet door, comprise cabinet 1, cabinet door 2, the side of described cabinet 1 is fixed with the first crotch 3, the side of described cabinet door 2 is fixed with protective cover 4, be connected with the second crotch 5, handle 6 by connector 7 in described protective cover 4, described second crotch 5 is in same plane with described handle 6.
The present invention preferably shape of described first crotch 3 and the matching form of described second crotch 5 closes, and described second crotch 5 snaps in described first crotch 3.
In order to make cabinet 1 more firm with the combination of cabinet door 2, described first crotch 3, second crotch 5 is in shape of ears.
The preferred described connector 7 of the present invention is bearing pin.
When the present invention uses, when cabinet door 2 closed by needs, only need to promote cabinet door 2, then the second crotch 5 snaps in the first crotch 3 along the side of the first crotch 3, and now cabinet door 2 and cabinet 1 close fastening; When cabinet door 2 opened by needs, only need pull handle 6, handle 6 rotates promotion second crotch 5 around connector 7 and leaves the first crotch 3, and cabinet door 2 is opened.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine technical scope according to right.
Claims (1)
1. the self-locking device of a cabinet door, comprise cabinet, cabinet door, it is characterized in that: the side of described cabinet is fixed with the first crotch, the side of described cabinet door is fixed with protective cover, have the second crotch, handle by pinned connection in described protective cover, described second crotch and described handle are in same plane, and the shape of described first crotch and the matching form of described second crotch close, described second crotch snaps in described first crotch, and described first crotch, the second crotch are shape of ears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356666.7A CN102606014B (en) | 2011-11-11 | 2011-11-11 | The self-locking device of cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110356666.7A CN102606014B (en) | 2011-11-11 | 2011-11-11 | The self-locking device of cabinet door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606014A CN102606014A (en) | 2012-07-25 |
| CN102606014B true CN102606014B (en) | 2015-09-02 |
Family
ID=46523737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110356666.7A Expired - Fee Related CN102606014B (en) | 2011-11-11 | 2011-11-11 | The self-locking device of cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102606014B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952803C2 (en) * | 1978-05-31 | 1988-06-09 | Nefab Plywoodemballage Ab, Alfta, Se | |
| CN2393969Y (en) * | 1999-09-10 | 2000-08-30 | 尤俊德 | Lock clamp structure with unlocking function |
| CN2649727Y (en) * | 2003-10-08 | 2004-10-20 | 关健强 | Door lock for electric-steam two-purpose rice-steaming vehicle |
| CN2878619Y (en) * | 2006-01-19 | 2007-03-14 | 美的集团有限公司 | Door lock structure |
| CN201413947Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Interlocking device of ground switch and door of switch apparatus |
| CN202324907U (en) * | 2011-11-11 | 2012-07-11 | 江苏正佰电气有限公司 | Self-lock device of switch cabinet door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201038617Y (en) * | 2007-05-17 | 2008-03-19 | 陈�峰 | Improved distribution box panel door locking structure |
-
2011
- 2011-11-11 CN CN201110356666.7A patent/CN102606014B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952803C2 (en) * | 1978-05-31 | 1988-06-09 | Nefab Plywoodemballage Ab, Alfta, Se | |
| CN2393969Y (en) * | 1999-09-10 | 2000-08-30 | 尤俊德 | Lock clamp structure with unlocking function |
| CN2649727Y (en) * | 2003-10-08 | 2004-10-20 | 关健强 | Door lock for electric-steam two-purpose rice-steaming vehicle |
| CN2878619Y (en) * | 2006-01-19 | 2007-03-14 | 美的集团有限公司 | Door lock structure |
| CN201413947Y (en) * | 2009-05-18 | 2010-02-24 | 深圳市深开电器实业有限公司 | Interlocking device of ground switch and door of switch apparatus |
| CN202324907U (en) * | 2011-11-11 | 2012-07-11 | 江苏正佰电气有限公司 | Self-lock device of switch cabinet door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102606014A (en) | 2012-07-25 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215300, 2967, Qing Qing Road, hi tech Zone, Jiangsu, Kunshan Patentee after: JIANGSU ZHENGBAI ELECTRIC Co.,Ltd. Address before: 215316, No. 2, No. 33, Xing Xing Road, Chengbei Town, Yushan Town, Suzhou, Jiangsu, Kunshan Patentee before: Jiangsu Zhengbai Electric Co.,Ltd. |
|
| 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: 20150902 Termination date: 20211111 |