CN203150748U - Plug gasket - Google Patents
Plug gasket Download PDFInfo
- Publication number
- CN203150748U CN203150748U CN 201320003627 CN201320003627U CN203150748U CN 203150748 U CN203150748 U CN 203150748U CN 201320003627 CN201320003627 CN 201320003627 CN 201320003627 U CN201320003627 U CN 201320003627U CN 203150748 U CN203150748 U CN 203150748U
- Authority
- CN
- China
- Prior art keywords
- plug
- gasket
- hole
- utility
- pad
- 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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- Taps Or Cocks (AREA)
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a plug gasket, comprising a gasket body, and a through hole disposed in the center of the gasket body. Edges of two ends of the through hole are provided with chamferings which are in acute angles. Through the acute angled chamferings on the two ends of the through hole on the gasket, the plug gasket reduces friction with the gasket when a bolt copper piece is rotating, thereby greatly improving service life of a product. The number of rotation of the plug can reach more than 2000.
Description
Technical field
The utility model relates to a kind of plug, particularly a kind of plug pad.
Background technology
As a kind of flexible member that is applied in the plug, pad is made with the sheet stainless steel material.Conventional pads is when producing, edge of round tube hole can leave the acute angle chamfering in the middle of it, this chamfering generally is positioned at upper end or the lower end of round tube hole, it is with after latch copper spare is connected, when latch copper spare moves, because the running of machinery and this pad produce friction, long-time turn is worn acute angle chamfering and latch copper spare in the pad round tube hole, and then influences product useful life.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of plug pad, with reduce its with latch between the phase mutual friction, the useful life of improving product.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of plug pad comprises shim body, and is arranged on the through hole in the middle of the described shim body, and the edges at two ends of described through hole is provided with the chamfering that is acute angle.
Preferably, the acute angle angle of described chamfering is 45 °.
Pass through technique scheme, the plug pad that the utility model provides, it is provided with the acute angle chamfering by the through hole two ends pad, thereby reduces the friction with pad when latch copper spare rotates, improved the useful life of product greatly, the number of revolutions of plug can reach more than 2000 times.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below.
Fig. 1 is the disclosed plug pad of the utility model embodiment schematic diagram;
Fig. 2 be among Fig. 1 A-A to profile.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
Amass 2 with reference to figure 1, the plug pad that the utility model provides comprises shim body 11, and is arranged on the through hole 12 in the middle of the shim body 11, and the edges at two ends of through hole 12 is provided with the chamfering that is 45 ° of acute angles.
The plug pad that the utility model provides, it is provided with the acute angle chamfering by through hole 12 two ends pad, thereby the friction of minimizing and pad when latch copper spare rotates, in the useful life of having improved product greatly, the number of revolutions of plug can reach more than 2000 times.
Multiple modification to above-described embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.
Claims (2)
1. a plug pad comprises shim body, and is arranged on the through hole in the middle of the described shim body, it is characterized in that the edges at two ends of described through hole is provided with the chamfering that is acute angle.
2. plug pad according to claim 1 is characterized in that, the acute angle angle of described chamfering is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003627 CN203150748U (en) | 2013-01-05 | 2013-01-05 | Plug gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003627 CN203150748U (en) | 2013-01-05 | 2013-01-05 | Plug gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150748U true CN203150748U (en) | 2013-08-21 |
Family
ID=48978247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003627 Expired - Fee Related CN203150748U (en) | 2013-01-05 | 2013-01-05 | Plug gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150748U (en) |
-
2013
- 2013-01-05 CN CN 201320003627 patent/CN203150748U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140105 |