CN201944258U - Dual lip leather cup for lifter - Google Patents
Dual lip leather cup for lifter Download PDFInfo
- Publication number
- CN201944258U CN201944258U CN2011200799406U CN201120079940U CN201944258U CN 201944258 U CN201944258 U CN 201944258U CN 2011200799406 U CN2011200799406 U CN 2011200799406U CN 201120079940 U CN201120079940 U CN 201120079940U CN 201944258 U CN201944258 U CN 201944258U
- Authority
- CN
- China
- Prior art keywords
- leather cup
- utility
- model
- lifter
- lip
- 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 relates to an embodiment of a dual lip leather cup for a lifter, which comprises a body. Through holes are arranged at the center of the body along an axis direction, a first annular sealing lip and a second annular sealing lip are formed on the lateral surfaces of the body from top to bottom by opening annular grooves on the lateral side of the body, so as to reinforce sealing effects and simultaneously save materials.
Description
Technical field
The utility model relates to the lift device technical field, especially a kind of lips leather cup that is used for lift device.
Background technique
Leather cup all is to play the effect of transmitting pressure and sealing in lift device, and wherein sealing is particularly important, in case do not play the seal action that arrives very much owing to leather cup in the machine, just might cause a series of problems such as leakage of oil, water inlet.And existing leather cup generally all has only a circle sealing lip on the market, does not reach good sealing effect on the reasonable apparatus of ask for something, therefore needs to improve.
The model utility content
The technical problems to be solved in the utility model is: in order to solve the problem that existing leather cup exists in the above-mentioned background technology, provide a kind of improved sealing effect better to be used for the lips leather cup of lift device.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of lips leather cup that is used for lift device, comprise body, body center offers through hole vertically, and the side surface of body forms first annular seal lip and second annular seal lip from top to bottom by offering annular groove.
The beneficial effects of the utility model are that the utility model makes leather cup have two sealing lips by offering annular groove, has also saved material when sealing effect is strengthened.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan view of the present utility model.
1. bodies among the figure, 2. through hole, 3. groove, 4. first annular seal lip, 5. second annular seal lip.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation 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.
The utility model as shown in Figure 1 and Figure 2 is used for the embodiment of the lips leather cup of lift device, comprise body (1), body (1) central authorities offer through hole (2) vertically, the side surface of body (1) forms first annular seal lip (4) and second annular seal lip (5) from top to bottom by offering annular groove (3), has also saved material when sealing effect is strengthened.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.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 (1)
1. lips leather cup that is used for lift device, it is characterized in that: comprise body (1), body (1) central authorities offer through hole (2) vertically, and the side surface of body forms first annular seal lip (4) and second annular seal lip (5) from top to bottom by offering annular groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200799406U CN201944258U (en) | 2011-03-24 | 2011-03-24 | Dual lip leather cup for lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200799406U CN201944258U (en) | 2011-03-24 | 2011-03-24 | Dual lip leather cup for lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944258U true CN201944258U (en) | 2011-08-24 |
Family
ID=44471601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200799406U Expired - Fee Related CN201944258U (en) | 2011-03-24 | 2011-03-24 | Dual lip leather cup for lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944258U (en) |
-
2011
- 2011-03-24 CN CN2011200799406U patent/CN201944258U/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: 20110824 Termination date: 20140324 |