CN203895759U - Guide rail buckle structure of novel breaker - Google Patents
Guide rail buckle structure of novel breaker Download PDFInfo
- Publication number
- CN203895759U CN203895759U CN201420268480.5U CN201420268480U CN203895759U CN 203895759 U CN203895759 U CN 203895759U CN 201420268480 U CN201420268480 U CN 201420268480U CN 203895759 U CN203895759 U CN 203895759U
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- CN
- China
- Prior art keywords
- guide rail
- elastic buckle
- circuit breaker
- breaker
- buckle structure
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Abstract
The utility model discloses a guide rail buckle structure of a novel breaker. The structure comprises a breaker housing. The outer end of the breaker housing is provided with an installation track. A side of the installation track is a positioning wall, and the other side of the installation track is provided with a concave unlocking groove. The bottom wall of the unlocking groove is provided with a hole. The unlocking groove is provided with an elastic buckle. The tail end of the elastic buckle extends to form a pulling and holding portion. The pulling and holding portion passes through the hole. The unlocking groove is also provided with a reset spring inside, and the reset spring is connected with the elastic buckle. The guide rail buckle structure does not need tension of the spring to fix. Compared with the prior art, the structure is simpler and easy in operation, thereby preventing conditions that in the prior art, when a low-voltage circuit breaker is in an unbalanced force state, the breaker is easy to touch other electric devices in a distribution box. The guide rail buckle structure is safer and more stable in use, and installation is convenient and fast.
Description
Technical field
The utility model relates to breaker technical field, is specifically related to a kind of guide rail card buckle structure of novel breaker.
Background technology
The fixing buckle of existing low-voltage circuit breaker guide rail adopts spring to pull buckle to realize fixing low-voltage circuit breaker, it is fixed on distribution box exclusive guideway, the shortcoming of this snap device is installed inconvenience exactly, and some spring tension is very large, and take very large strength could be pulled.For example, although utilize instrument (straight screwdriver) buckle can be pulled, excessively cause whole low-voltage circuit breaker under a stressed non-equilibrium state owing to exerting oneself, easily encounter other electric equipments of distribution box the inside, and low-voltage circuit breaker itself can not easily be in place.
Summary of the invention
The purpose of this utility model is to provide a kind of guide rail card buckle structure of novel breaker.
According to one side of the present utility model, a kind of guide rail card buckle structure of novel breaker is provided, comprise Shell of circuit breaker, the outer end of described Shell of circuit breaker forms an attachment rail, one side of described attachment rail is location wall, the opposite side of attachment rail is provided with the solution locked groove of indent, the diapire of described solution locked groove is offered a through hole, in described solution locked groove, be provided with an Elastic buckle, the end of described Elastic buckle extends into a pulling part, described pulling part, through described through hole, is also provided with the back-moving spring being connected with described Elastic buckle in described solution locked groove.
Especially, the medial end portions of Elastic buckle is arcuate structure, and the front end of described Elastic buckle is snapping portion, and described back-moving spring is connected with the medial end portions of described Elastic buckle.
Especially, the lower end of snapping portion is eave tile, and upper end is a burnishing surface, and the wall of this burnishing surface and described Shell of circuit breaker forms a leg-of-mutton engaging zones.
Especially, pulling part is provided with a tooling hole that runs through pulling part.
Especially, location wall is provided with a projection, and the upper surface of described projection is an inclined-plane, and the wall of described inclined-plane and described Shell of circuit breaker forms a locating area.
Especially, be provided with spacing fixture block on described Shell of circuit breaker, described spacing fixture block is located at the upper of described solution locked groove, realizes the restriction to Elastic buckle position.
Especially, taking one group of attachment rail, solution locked groove, Elastic buckle and back-moving spring as a lock cell, on described Shell of circuit breaker, be provided with multiple lock cells.
Adopt after said structure, the advantage that compared to the prior art the utility model had is: the utility model does not need the pulling force of spring to fix, and the special elastic deformation structure of Elastic buckle itself can make the Elastic buckle can be in " locked " and " release " state.When Elastic buckle is during in " release " state, now low-voltage circuit breaker can not be stuck on guide rail, touches the snapping portion of the Elastic buckle that makes a movement with have gentle hands, low-voltage circuit breaker just firmly " locked " on the exclusive guideway of distribution box; When low-voltage circuit breaker is when " locked " is on guide rail, with instrument, buckle to be pried open gently, buckle in " release " state, now can take out low-voltage circuit breaker at once from guide rail.With respect to prior art, the utility model structure is more simple and operate simple and easyly, avoids prior art Low Voltage Circuit Breaker under a stressed non-equilibrium state, easily encounters the situation of other electric equipments of distribution box the inside, more safe and stable when use, and convenience quick for installation.
Brief description of the drawings
Fig. 1 is the structural representation of the guide rail card buckle structure of the novel breaker of embodiment 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown the guide rail card buckle structure according to a kind of novel breaker of the present utility model.
The guide rail card buckle structure of a kind of novel breaker that the present embodiment provides, comprise Shell of circuit breaker 001, the outer end of described Shell of circuit breaker 001 forms an attachment rail 002, one side of described attachment rail 002 is location wall 003, location wall 003 is provided with a projection 004, described protruding 004 upper surface is an inclined-plane, the wall of described inclined-plane and described Shell of circuit breaker 001 forms a location area 0 05, can be more quickly by the guide rail of circuit breaker distribution box by locating area 005 is set, avoid the situation of difficult location, the opposite side of attachment rail 002 is provided with the solution locked groove 006 of indent, the diapire of described solution locked groove 006 is offered a through hole, in described solution locked groove 006, be provided with an Elastic buckle 007, the end of described Elastic buckle 007 extends into a pulling part 008, described pulling part 008 is through described through hole, can be from circuit breaker front end release Elastic buckle 007, the medial end portions 009 of Elastic buckle 007 is arcuate structure, the front end of described Elastic buckle 007 is snapping portion 010, the lower end of snapping portion 010 is eave tile, upper end is a burnishing surface, the wall of this burnishing surface and described Shell of circuit breaker 001 forms a leg-of-mutton engaging zones 011, engaging zones 011 coordinates the fixing of the better location of locating area 005 and circuit breaker.In described solution locked groove 006, be also provided with the back-moving spring 012 being connected with described Elastic buckle 007, described back-moving spring 012 is connected with the medial end portions 009 of described Elastic buckle 007, when back-moving spring 012 locks Elastic buckle 007, effect is better, on described Shell of circuit breaker 001, be provided with spacing fixture block 013, described spacing fixture block 013 is located at the upper of described solution locked groove 006, realizes the restriction to Elastic buckle 007 position.
In certain embodiments, on pulling part 008, also can be provided with a tooling hole that runs through pulling part 008, the locking of instrument assistant spring buckle 007 easy to use.
In certain embodiments, taking one group of attachment rail 002, solution locked groove 006, Elastic buckle 007 and back-moving spring 012 as one lock cell, on described Shell of circuit breaker 001, be provided with multiple lock cells.
Adopt after said structure, the advantage that compared to the prior art the utility model had is: the utility model does not need the pulling force of spring to fix, and the special elastic deformation structure of Elastic buckle 007 itself can make the Elastic buckle 007 can be in " locked " and " release " state.When Elastic buckle 007 is during in " release " state, now low-voltage circuit breaker can not be stuck on guide rail, touches the snapping portion 010 of the Elastic buckle 007 that makes a movement with have gentle hands, low-voltage circuit breaker just firmly " locked " on the exclusive guideway of distribution box; When low-voltage circuit breaker is when " locked " is on guide rail, with instrument, buckle to be pried open gently, buckle in " release " state, now can take out low-voltage circuit breaker at once from guide rail.With respect to prior art, the utility model structure is more simple and operate simple and easyly, avoids prior art Low Voltage Circuit Breaker under a stressed non-equilibrium state, easily encounters the situation of other electric equipments of distribution box the inside, more safe and stable when use, and convenience quick for installation.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. the guide rail card buckle structure of a novel breaker, it is characterized in that, comprise Shell of circuit breaker, the outer end of described Shell of circuit breaker forms an attachment rail, one side of described attachment rail is location wall, the opposite side of attachment rail is provided with the solution locked groove of indent, the diapire of described solution locked groove is offered a through hole, in described solution locked groove, be provided with an Elastic buckle, the end of described Elastic buckle extends into a pulling part, described pulling part, through described through hole, is also provided with the back-moving spring being connected with described Elastic buckle in described solution locked groove.
2. the guide rail card buckle structure of novel breaker according to claim 1, is characterized in that, the medial end portions of described Elastic buckle is arcuate structure, and the front end of described Elastic buckle is snapping portion, and described back-moving spring is connected with the medial end portions of described Elastic buckle.
3. the guide rail card buckle structure of novel breaker according to claim 2, is characterized in that, the lower end of described snapping portion is eave tile, and upper end is a burnishing surface, and the wall of this burnishing surface and described Shell of circuit breaker forms a leg-of-mutton engaging zones.
4. the guide rail card buckle structure of novel breaker according to claim 1, is characterized in that, described pulling part is provided with a tooling hole that runs through pulling part.
5. the guide rail card buckle structure of novel breaker according to claim 1, is characterized in that, described location wall is provided with a projection, and the upper surface of described projection is an inclined-plane, and the wall of described inclined-plane and described Shell of circuit breaker forms a locating area.
6. the guide rail card buckle structure of novel breaker according to claim 3, is characterized in that, is provided with spacing fixture block on described Shell of circuit breaker, and described spacing fixture block is located at the upper of described solution locked groove, realizes the restriction to Elastic buckle position.
7. according to the guide rail card buckle structure of the novel breaker described in claim 1 to 6 any one, it is characterized in that, taking one group of attachment rail, solution locked groove, Elastic buckle and back-moving spring as a lock cell, on described Shell of circuit breaker, be provided with multiple lock cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268480.5U CN203895759U (en) | 2014-05-23 | 2014-05-23 | Guide rail buckle structure of novel breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268480.5U CN203895759U (en) | 2014-05-23 | 2014-05-23 | Guide rail buckle structure of novel breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895759U true CN203895759U (en) | 2014-10-22 |
Family
ID=51722115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268480.5U Active CN203895759U (en) | 2014-05-23 | 2014-05-23 | Guide rail buckle structure of novel breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN108257825A (en) * | 2018-03-16 | 2018-07-06 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rails install unlocking structure |
-
2014
- 2014-05-23 CN CN201420268480.5U patent/CN203895759U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449291A (en) * | 2016-10-14 | 2017-02-22 | 无锡市海升电子科技有限公司 | Firmly installed household electric leakage switch |
| CN106449291B (en) * | 2016-10-14 | 2018-08-17 | 温岭卓致智能科技有限公司 | A kind of household leakage switch firmly installed |
| CN108257825A (en) * | 2018-03-16 | 2018-07-06 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rails install unlocking structure |
| CN108257825B (en) * | 2018-03-16 | 2022-03-29 | 嘉灵开关制造(中山)有限公司 | Circuit breaker guide rail installation unlocking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANJIANG DISTRIBUTION CO., LTD. Free format text: FORMER OWNER: BOLUO COUNTY WANJIANG POWER DISTRIBUTION EQUIPMENT FACTORY Effective date: 20141224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 516100 Guangdong city of Huizhou province Boluo county Luo Yang Zhen Xiaojinkou Patentee after: Guangdong Wan Jiang distribution Co., Ltd Address before: 516100 Guangdong city of Huizhou province Boluo county Luo Yang Zhen Xiao Jin four watchtower Patentee before: Ten thousand river distribution equipment factories of Boluo County |