CN203081991U - Hollow plane gasket - Google Patents
Hollow plane gasket Download PDFInfo
- Publication number
- CN203081991U CN203081991U CN 201320114873 CN201320114873U CN203081991U CN 203081991 U CN203081991 U CN 203081991U CN 201320114873 CN201320114873 CN 201320114873 CN 201320114873 U CN201320114873 U CN 201320114873U CN 203081991 U CN203081991 U CN 203081991U
- Authority
- CN
- China
- Prior art keywords
- pad
- gasket
- flat
- hollow plane
- hollow
- 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
The utility model discloses a hollow plane gasket. The hollow plane gasket is characterized in that the hollow plane gasket is defined by a ring-shaped flat pipe body; through holes communicated with the inner cavity of the flat pipe body are formed in the upper or lower end face or upper and lower end faces of the flat pipe body; and the diameters of the through holes are not more than 0.5mm. The hollow plane gasket can achieve self-lubrication, improve the lubricating property of the gasket contact surface, reduce the friction of the gasket contact surface and prolong the service life.
Description
Technical field
The utility model relates to a kind of pad, is specifically related to a kind of flat pad.
Background technique
Flat pad is that a kind of both ends of the surface are the pad on plane, flat pad in some special occasions use, need guarantee has good lubricated assurance, but, present employed flat pad, do not possess self-lubricating function, so can not guarantee good lubricating, the surface of contact of flat pad is lubricated not ideal enough, surface of contact can produce bigger friction, so just causes pad than quick-wearing easily, and fricative in addition impurity is understood on a little end face that accumulates in pad, plane contact to pad causes wearing and tearing and destroys the working life of shortening pad.
Summary of the invention
The purpose of this utility model is to be to provide a kind of selflubricating that realizes, improves the greasy property of pad surface of contact, reduces the friction of pad surface of contact, the hollow flat pad that increases the service life.
The utility model is implemented by the following technical programs:
A kind of hollow flat pad is characterized in that: surrounded by annular flat tube body, the upper-end surface of flat tube body or lower end surface or upper and lower end face are provided with the open-work that is communicated with the flat tube intracoelomic cavity.The diameter of described open-work is not more than 0.5mm.
The hollow flat pad that the utility model provides, surround by the flat tube body, the inner chamber of flat tube body plays the effect of holding oil, make flat pad can realize selflubricating, because flat pad has realized selflubricating, so can guarantee good lubricating, thereby improve the greasy property of pad surface of contact, reduce the friction of pad surface of contact; The inner chamber of flat tube body can store the fricative impurity of pad by open-work in addition, and impurity can not accumulated on the end face of pad, avoids the plane contact of pad is caused wearing and tearing and destruction, thereby prolongs the working life of pad.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is an outline drawing of the present utility model,
Fig. 2 is the half sectional view of Fig. 1.
Embodiment
Come the utility model is described in detail below by specific embodiment:
As shown in the figure, a kind of hollow flat pad of the present utility model is surrounded by annular flat tube body 1, and the upper and lower end face of flat tube body 1 is provided with the open-work 2 that is communicated with flat tube intracoelomic cavity 3, and the diameter of described open-work 2 is not more than 0.5mm.
Hollow flat pad of the present utility model, the inner chamber of flat tube body play the effect of holding oil, make flat pad can realize selflubricating, improve the greasy property of pad surface of contact, reduce the friction of pad surface of contact; The inner chamber of flat tube body can store the fricative impurity of pad by open-work in addition, and impurity can not accumulated on the end face of pad, avoids the plane contact of pad is caused wearing and tearing and destruction, thereby prolongs the working life of pad.
Claims (2)
1. hollow flat pad is characterized in that: surrounded by annular flat tube body, the upper-end surface of flat tube body or lower end surface or upper and lower end face are provided with the open-work that is communicated with the flat tube intracoelomic cavity.
2. a kind of hollow flat pad as claimed in claim 1, it is characterized in that: the diameter of described open-work is not more than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114873 CN203081991U (en) | 2013-03-14 | 2013-03-14 | Hollow plane gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114873 CN203081991U (en) | 2013-03-14 | 2013-03-14 | Hollow plane gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081991U true CN203081991U (en) | 2013-07-24 |
Family
ID=48827832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114873 Expired - Fee Related CN203081991U (en) | 2013-03-14 | 2013-03-14 | Hollow plane gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081991U (en) |
-
2013
- 2013-03-14 CN CN 201320114873 patent/CN203081991U/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: 20130724 Termination date: 20140314 |