CN202691031U - Oil-leakage-preventing pad - Google Patents
Oil-leakage-preventing pad Download PDFInfo
- Publication number
- CN202691031U CN202691031U CN 201220354962 CN201220354962U CN202691031U CN 202691031 U CN202691031 U CN 202691031U CN 201220354962 CN201220354962 CN 201220354962 CN 201220354962 U CN201220354962 U CN 201220354962U CN 202691031 U CN202691031 U CN 202691031U
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- Prior art keywords
- oil
- annular groove
- leakage
- utility
- model
- 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 an oil-leakage-preventing pad. The oil-leakage-preventing pad comprises a circular ring body with an internal hole; an annular groove is formed in the sidewall of the internal hole of the circular ring body; and an O-shaped sealing ring is embedded in the annular groove. According to the oil-leakage-preventing pad disclosed by the utility model, the annular groove is formed in the internal hole of the pad, and the O-shaped sealing ring is additionally arranged in the annular groove, so that the oil seal performance of the pad is greatly improved, and the installation parts of bolts can be prevented from pollution caused by oil leakage.
Description
Technical field
The utility model relates to a kind of leakproof oil type pad.
Background technique
In known technical field, pad is general to be used with bolt matching, together large-scale relating in the more parts of oil lubricating, often can permeate the phenomenon of fluid at the pad place, not only affects the sealing of equipment, the while contaminated equipment.
The model utility content
The technical problems to be solved in the utility model is: a kind of leakproof oil type pad is provided.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of leakproof oil type pad, comprise the annulus body with endoporus, endoporus sidewall at described annulus body offers annular groove, inlays the O RunddichtringO is installed in described annular groove.
Further, as a kind of concrete form, the quantity of the annular groove described in the utility model is three, and all inlays in described three annular grooves the O RunddichtringO is installed.
The beneficial effects of the utility model are: the utility model is offered annular groove by the endoporus at pad, and sets up the O RunddichtringO in annular groove, has greatly improved the oil sealing performance of pad, has avoided producing in the bolt installation place pollution of oil impregnate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1. annulus body, 1-1. annular groove, 2.O RunddichtringO.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of leakproof oil type of the utility model as shown in Figure 1 pad, comprise the annulus body 1 with endoporus, endoporus sidewall at described annulus body 1 offers three annular groove 1-1, all inlays O RunddichtringO 2 is installed in described three annular groove 1-1.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. leakproof oil type pad, comprise the annulus body (1) with endoporus, it is characterized in that: the endoporus sidewall at described annulus body (1) offers annular groove (1-1), inlays O RunddichtringO (2) is installed in described annular groove (1-1).
2. a kind of leakproof oil type pad as claimed in claim 1, it is characterized in that: the quantity of described annular groove (1-1) is three, and all inlays in described three annular grooves (1-1) O RunddichtringO (2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354962 CN202691031U (en) | 2012-07-20 | 2012-07-20 | Oil-leakage-preventing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354962 CN202691031U (en) | 2012-07-20 | 2012-07-20 | Oil-leakage-preventing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691031U true CN202691031U (en) | 2013-01-23 |
Family
ID=47546655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354962 Expired - Fee Related CN202691031U (en) | 2012-07-20 | 2012-07-20 | Oil-leakage-preventing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410815A (en) * | 2013-08-08 | 2013-11-27 | 泉州市一鸣交通电器有限公司 | Combined installation sleeve for storage battery state indicator |
-
2012
- 2012-07-20 CN CN 201220354962 patent/CN202691031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410815A (en) * | 2013-08-08 | 2013-11-27 | 泉州市一鸣交通电器有限公司 | Combined installation sleeve for storage battery state indicator |
| CN103410815B (en) * | 2013-08-08 | 2016-04-20 | 泉州市一鸣交通电器有限公司 | A kind of storage battery state indicator composite type installation sleeve |
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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: 20130123 Termination date: 20130720 |