CN206727054U - A kind of high-tension fuse for preventing fuse from loosening or being broken - Google Patents
A kind of high-tension fuse for preventing fuse from loosening or being broken Download PDFInfo
- Publication number
- CN206727054U CN206727054U CN201720616218.9U CN201720616218U CN206727054U CN 206727054 U CN206727054 U CN 206727054U CN 201720616218 U CN201720616218 U CN 201720616218U CN 206727054 U CN206727054 U CN 206727054U
- Authority
- CN
- China
- Prior art keywords
- fuse
- sleeve pipe
- screw
- hinge assembly
- 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 - Fee Related
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Abstract
It the utility model is related to technical field of electricity, title is a kind of high-tension fuse for preventing fuse from loosening or being broken, including sleeve pipe and support, described sleeve pipe has hollow core structures, sleeve pipe is rack-mount below by hinge assembly, and described hinge assembly includes the spring inside housing and housing again, has extension behind described housing, fuse is installed inside sleeve pipe, fuse is fixed on the tail end screw of extending area through the hollow core structures of sleeve pipe, around hinge assembly；It is characterized in that：There is middle screw in the centre of extending area, screw among being installed inside middle screw, described fuse middle part winds with one circuit on middle screw, there is one week anti-slip tank outside described middle screw, such high-tension fuse has point, conjunction when fuse be not easy to loosen or be broken, the advantages of using effect is good.
Description
Technical field
The present invention relates to technical field of electricity, concretely relates to high-tension fuse.
Background technology
High-tension fuse includes sleeve pipe and support, and sleeve pipe is rack-mount below by hinge assembly, described hinge
Assembly includes the spring inside housing and housing again, has extension behind described housing, fuse is installed inside sleeve pipe,
Fuse is fixed on the tail end of extending area through the hollow core structures of sleeve pipe, around hinge assembly；In the prior art, fuse is fixed on
There was only a fixed position on hinge assembly, such high-tension fuse easily loosens or be broken with fuse when dividing, closing scarce
Point, it have impact on the normal use of fuse.
The content of the invention
The purpose of the present invention is aiming at disadvantages mentioned above, there is provided a kind of fuse is not easy to loosen or is broken, using effect is good
High-tension fuse --- it is a kind of prevent fuse loosen or fracture high-tension fuse.
The technical solution adopted in the present invention is：A kind of high-tension fuse for preventing fuse from loosening or being broken, including sleeve pipe
And support, described sleeve pipe have hollow core structures, sleeve pipe is rack-mount below by hinge assembly, described hinge assembly
Include the spring inside housing and housing again, there is extension behind described housing, fuse, fuse are installed inside sleeve pipe
Hollow core structures through sleeve pipe, it is fixed on the tail end screw of extending area around hinge assembly；It is characterized in that：In extending area
Centre there is middle screw, inside middle screw install among screw, described fuse middle part is on middle screw
Wind with one circuit.
Further speaking, there is one week anti-slip tank outside described middle screw.
The beneficial effects of the invention are as follows：
Such high-tension fuse have fuse be not easy to loosen or be broken, the advantages of using effect is good；
There is one week anti-slip tank outside described middle screw, with fuse is less susceptible to loosen or be broken, using effect
The advantages of more preferable.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention.
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Wherein：1st, sleeve pipe 2, support 3, hollow core structures 4, hinge assembly 5, housing 6, spring 7, extending area 8,
Fuse 9, tail end screw 10, middle screw 11, anti-slip tank.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of high-tension fuse for preventing fuse from loosening or being broken, including sleeve pipe 1 and support 2, it is described
Sleeve pipe there are hollow core structures 3, sleeve pipe is arranged on support 2 below by hinge assembly 4, and described hinge assembly includes shell again
Spring 6 inside body 5 and housing, there is extension 7 behind described housing, fuse 8 is installed inside sleeve pipe, fuse passes through
The hollow core structures of sleeve pipe, it is fixed on the tail end screw 9 of extending area around hinge assembly；It is characterized in that：In extending area
Centre has middle screw, middle screw 10 is installed inside middle screw, the described middle part of fuse 8 is on middle screw
Wind with one circuit.
So, fuse, which is wrapped on middle screw, can effectively decompose the power that tail end screw is born, and realize the utility model
Purpose.
Further speaking, there is one week anti-slip tank 11 outside described middle screw.Screw can more decompose tail among so
The power that terminal screw is born.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of institute's protection domain of the present invention is not limited to
This, for any those skilled in the art in the field of the invention, the patent in the present invention is all covered in the change or modification made
In the range of.
Claims (2)
1. a kind of high-tension fuse for preventing fuse from loosening or being broken, including sleeve pipe and support, described sleeve pipe have hollow knot
Structure, sleeve pipe is rack-mount below by hinge assembly, and described hinge assembly includes the spring inside housing and housing again,
There is extension behind described housing, fuse is installed inside sleeve pipe, fuse passes through the hollow core structures of sleeve pipe, around hinge
Assembly is fixed on the tail end screw of extending area；It is characterized in that：There is middle screw in the centre of extending area, in middle screw
Screw among installation inside hole, described fuse middle part winds with one circuit on middle screw.
2. high-tension fuse according to claim 1, it is characterized in that：It is anti-skidding with one week outside described middle screw
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616218.9U CN206727054U (en) | 2017-05-31 | 2017-05-31 | A kind of high-tension fuse for preventing fuse from loosening or being broken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616218.9U CN206727054U (en) | 2017-05-31 | 2017-05-31 | A kind of high-tension fuse for preventing fuse from loosening or being broken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727054U true CN206727054U (en) | 2017-12-08 |
Family
ID=60511308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720616218.9U Expired - Fee Related CN206727054U (en) | 2017-05-31 | 2017-05-31 | A kind of high-tension fuse for preventing fuse from loosening or being broken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727054U (en) |
-
2017
- 2017-05-31 CN CN201720616218.9U patent/CN206727054U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |