CN201252064Y - Breaker with spring fixing device - Google Patents
Breaker with spring fixing device Download PDFInfo
- Publication number
- CN201252064Y CN201252064Y CNU2008202216212U CN200820221621U CN201252064Y CN 201252064 Y CN201252064 Y CN 201252064Y CN U2008202216212 U CNU2008202216212 U CN U2008202216212U CN 200820221621 U CN200820221621 U CN 200820221621U CN 201252064 Y CN201252064 Y CN 201252064Y
- Authority
- CN
- China
- Prior art keywords
- spring
- breaker
- shell
- fixing device
- housing
- 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 - Lifetime
Links
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- Breakers (AREA)
Abstract
The utility model discloses a breaker with a spring fixing device, which comprises a breaker shell and a cover body that is locked with the shell. A fixed bayonet is transversely arranged at the rear side of the shell and the cover body, and the inner side of the fixed bayonet is provided with a spring, and the spring is arranged inside a spring groove, and the spring groove is arranged inside the shell. The breaker with the spring fixing device has reasonable design and simple structure, and eliminates the phenomenon that the blocking block of the breaker is easy to be broken, and satisfies the modular design requirement of the product, and is more convenient to be disassembled and assembled, and can be matched with the standard blocking rail more tightly and firmly.
Description
Technical field
The utility model relates to a kind of circuit breaker, particularly a kind of circuit breaker that has spring fitting device.
Background technology
At present, the fixing plastics fixture block or metal hangers of adopting of known circuit breaker cooperate with the housing of product with the fixture block mechanism that spring is formed more, make product cooperate installation with the standard card rail, the fixed mechanism of above-mentioned circuit breaker has the following disadvantages: (1) fixture block wears out easily, ruptures, comes off; (2) clamping force is little, and circuit breaker is installed the back and cooperated not tight, loosening easily with the standard card rail; (3) dismounting inconvenience.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provides a kind of reasonable in design, simple in structure, working stability, the circuit breaker that has spring fitting device of easy accessibility.
The technical solution of the utility model is: a kind of circuit breaker that has spring fitting device, comprise the housing of circuit breaker and the lid that is interlocked with housing, it is characterized in that: the posterior lateral that is positioned at housing and lid is provided with fixedly bayonet socket, fixedly the inboard of bayonet socket is provided with spring, described spring is placed in the spring groove, and spring groove is arranged in the housing.
The utility model compared with prior art has the following advantages:
The utility model is reasonable in design, and is simple in structure, eliminated former fixedly fixture block easy fracture and the little phenomenon of clamping force, satisfied the product modular designing requirement, and made dismounting convenient, with cooperating more closely with firm of standard card rail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a fundamental diagram of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprise circuit breaker housing 1 and with the lid 2 that housing 1 is interlocked, the posterior lateral that is positioned at housing 1 and lid 2 is provided with fixedly bayonet socket 3, fixedly the inboard of bayonet socket 3 is provided with spring 4, described spring 4 is placed in the spring groove 5, and spring groove 5 is arranged in the housing 1.
As shown in Figure 2, the utility model work is installed on the standard card rail 6 time, is stuck in a side of standard card rail 6 by fixing bayonet socket 3, and a close fixedly end of the spring 4 of bayonet socket 3 withstands the side edge of standard card rail, thereby makes the utility model fixed clamp on standard card rail 6.
Claims (1)
1, a kind of circuit breaker that has spring fitting device, comprise the housing (1) of circuit breaker and the lid (2) that is interlocked with housing (1), it is characterized in that: the posterior lateral that is positioned at housing (1) and lid (2) is provided with fixedly bayonet socket (3), fixedly the inboard of bayonet socket (3) is provided with spring (4), described spring (4) is placed in the spring groove (5), and spring groove (5) is arranged in the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202216212U CN201252064Y (en) | 2008-09-25 | 2008-09-25 | Breaker with spring fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202216212U CN201252064Y (en) | 2008-09-25 | 2008-09-25 | Breaker with spring fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252064Y true CN201252064Y (en) | 2009-06-03 |
Family
ID=40747737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202216212U Expired - Lifetime CN201252064Y (en) | 2008-09-25 | 2008-09-25 | Breaker with spring fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252064Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256011A (en) * | 2013-12-18 | 2016-12-21 | 伊顿工业（奥地利）有限公司 | Switchgear |
-
2008
- 2008-09-25 CN CNU2008202216212U patent/CN201252064Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256011A (en) * | 2013-12-18 | 2016-12-21 | 伊顿工业（奥地利）有限公司 | Switchgear |
| CN106256011B (en) * | 2013-12-18 | 2019-03-08 | 伊顿工业（奥地利）有限公司 | Switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
| CX01 | Expiry of patent term |