CN103775641A - Spacer with sealing performance - Google Patents
Spacer with sealing performance Download PDFInfo
- Publication number
- CN103775641A CN103775641A CN201210415407.1A CN201210415407A CN103775641A CN 103775641 A CN103775641 A CN 103775641A CN 201210415407 A CN201210415407 A CN 201210415407A CN 103775641 A CN103775641 A CN 103775641A
- Authority
- CN
- China
- Prior art keywords
- spacer
- sealing performance
- center hole
- pad
- concave station
- 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.)
- Pending
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Abstract
A spacer with the sealing performance comprises a spacer body and a center hole, wherein a boss is arranged around the center hole, and a rubber ring is arranged in the boss. The spacer has the sealing performance.
Description
Technical field
The present invention relates to a kind of pad with sealing function.
Background technique
Current pad does not generally have sealing function.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of pad with sealing function, there is sealing function.
In order to achieve the above object, the technological scheme that the present invention takes is:
There is a pad for sealing function, comprise pad 1 and center hole 2, around center hole 2, be provided with concave station 3, in concave station 3, dispose rubber ring.
The Packed function of tool of the present invention.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
With reference to accompanying drawing, a kind of pad with sealing function, comprises pad 1 and center hole 2, is provided with concave station 3 around center hole 2, in concave station 3, disposes rubber ring.
Working principle of the present invention is:
Can play the effect of sealing by the rubber ring in concave station 3.
Claims (1)
1. there is a pad for sealing function, comprise pad (1) and center hole (2), it is characterized in that: around center hole (2), be provided with concave station (3), in concave station (3), dispose rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415407.1A CN103775641A (en) | 2012-10-26 | 2012-10-26 | Spacer with sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210415407.1A CN103775641A (en) | 2012-10-26 | 2012-10-26 | Spacer with sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775641A true CN103775641A (en) | 2014-05-07 |
Family
ID=50568220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210415407.1A Pending CN103775641A (en) | 2012-10-26 | 2012-10-26 | Spacer with sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775641A (en) |
-
2012
- 2012-10-26 CN CN201210415407.1A patent/CN103775641A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |