CN203297246U - Rivet for anti-explosion cover of power capacitor - Google Patents
Rivet for anti-explosion cover of power capacitor Download PDFInfo
- Publication number
- CN203297246U CN203297246U CN2013202054967U CN201320205496U CN203297246U CN 203297246 U CN203297246 U CN 203297246U CN 2013202054967 U CN2013202054967 U CN 2013202054967U CN 201320205496 U CN201320205496 U CN 201320205496U CN 203297246 U CN203297246 U CN 203297246U
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- CN
- China
- Prior art keywords
- rivet
- explosion
- power capacitor
- explosion cover
- bar
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a rivet for an anti-explosion cover of a power capacitor. The rivet for the anti-explosion cover of the power capacitor comprises a round piece, wherein a rivet bar is fixed in the middle of the round piece, one end of the rivet bar is tapered, the other end of the rivet bar is cylindrical, and a long-strip-shaped notch is formed in the end portion of the tapered end of the rivet bar. Due to the fact that the long-strip-shaped notch is formed in the end portion of the smooth end of the rivet, copper foil can be prevented from falling off when the rivet for the anti-explosion cover of the power capacitor is used, the rivet and the anti-explosion cover cannot be easily torn when initiation of explosion is carried out, untimely initiation of explosion can be prevented, and use is safe and reliable.
Description
Technical field
The utility model relates to the manufacture technology field of electric capacitor Explosion-proof cap, relates in particular to a kind of electric capacitor Explosion-proof cap rivet.
Background technique
In the process that the electric capacitor Explosion-proof cap is made, rivet is used for welding insulation terminal and wiring lug, in the time of will detonating when meeting accident, the electric capacitor Explosion-proof cap can be torn with rivet, insulated terminal and inserted sheet and separate, and the end of rivet of the prior art is round and smooth, such rivet when detonating, be easy to tear with anti-riot lid, can not play the effect that extends the burst time, and in use, Copper Foil comes off easily.
The model utility content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of electric capacitor Explosion-proof cap that detonates too early rivet that prevents is provided.
The utility model is achieved through the following technical solutions:
A kind of electric capacitor Explosion-proof cap rivet, include disk, and fixing rivet rod in the middle of described disk, an end of described rivet rod are taper, and the other end is columniform, in the end of described rivet rod taper one end, have rectangular breach.
The utility model has the advantages that: the utility model has the long strip breach by the end of the round and smooth end at rivet, can prevent that so in use Copper Foil from coming off, and be not easy while detonating to tear with Explosion-proof cap, can prevent from detonating too early, safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of electric capacitor Explosion-proof cap rivet, include disk 1, fixing rivet rod 2 in the middle of described disk 1, one end of described rivet rod 2 is taper, and the other end is columniform, in the end of described rivet rod 2 taper one ends, has rectangular breach 3.
Claims (1)
1. electric capacitor Explosion-proof cap rivet, it is characterized in that: include disk, fixing rivet rod in the middle of described disk, an end of described rivet rod are taper, the other end is columniform, in the end of described rivet rod taper one end, has rectangular breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202054967U CN203297246U (en) | 2013-04-22 | 2013-04-22 | Rivet for anti-explosion cover of power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202054967U CN203297246U (en) | 2013-04-22 | 2013-04-22 | Rivet for anti-explosion cover of power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297246U true CN203297246U (en) | 2013-11-20 |
Family
ID=49573255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202054967U Expired - Fee Related CN203297246U (en) | 2013-04-22 | 2013-04-22 | Rivet for anti-explosion cover of power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297246U (en) |
-
2013
- 2013-04-22 CN CN2013202054967U patent/CN203297246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |