CN203402287U - Oil pump service port cover - Google Patents
Oil pump service port cover Download PDFInfo
- Publication number
- CN203402287U CN203402287U CN201320537713.2U CN201320537713U CN203402287U CN 203402287 U CN203402287 U CN 203402287U CN 201320537713 U CN201320537713 U CN 201320537713U CN 203402287 U CN203402287 U CN 203402287U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- port cover
- service port
- pump service
- hole
- 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
Links
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 229920005549 butyl rubber Polymers 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000000465 moulding Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to an oil pump service port cover. The oil pump service port cover is provided with a through hole used for installation of an oil pump connector assembly, and the oil pump service port cover is made of plastic. An annular concave portion which is concentric with the through hole is formed outside the edge of the through hole and in the outer surface of the oil pump service port cover. The inner surface of the oil pump service port cover is provided with a reinforcing rib. The oil pump service port cover is formed in an integrated mode. Butyl rubber adheres to the outer edge of the inner surface of the oil pump service port cover. The oil pump service port cover is made of the plastic, is light in weight, and facilitates light weight of vehicles; surface treatment is not needed after one-time forming, and the danger of corrosion is avoided. The inner surface of the oil pump service port cover is provided with the reinforcing rib, and enough strength is achieved. The oil pump service port cover also has the advantages of being convenient to assemble.
Description
Technical field
The utility model relates to oil pump device, relates in particular to a kind of oil pump maintenance lid.
Background technology
Along with being showing improvement or progress day by day of scientific and technological development and society, safety, energy-saving and environmental protection become the theme that auto-industry are advocated always.Due to environmental protection and energy-conservation needs, the lightweight of automobile has also become the trend of world car development.
What automobile generally adopted at present is the oil pump maintenance lid of metal material, and first metal material is compared to the Plastic Parts of same size, and weight is large, is not easy to realize the lightweight of automobile; Secondly after moulding, need to carry out surface treatment, technique is comparatively complicated; Finally, in assembling or transportation, may produce cut, have the risk of corrosion.
Summary of the invention
For solving prior art problem, the utility model provides the oil pump maintenance that a kind of quality is light, intensity is high, easy to assembly lid.
The purpose of this utility model is achieved by the following technical solution:
A maintenance lid, this oil pump access hole covers and is provided with for the through hole of oil pump connector is installed, and the material of described oil pump maintenance lid is plastics.
Further, described oil pump access hole exterior surface is at the concentric annular recess of through hole described in described through hole edge contour Cheng Youyu.
Further, described annular recess and described through hole form one stepped.
Further, described oil pump access hole interior surface is provided with reinforced rib.
Further, described reinforced rib distributes and is latticed at described oil pump access hole interior surface.
Further, described oil pump maintenance lid is one-body molded.
Further, on the outward flange of described oil pump access hole interior surface, be adhesive with butyl rubber.
The beneficial effects of the utility model are: the utility model plastic material, and lightweight, be conducive to automobile lightweight; After disposal molding without surface treatment, and non-corroding risk; Its inside face is provided with reinforced rib, has enough intensity; The utility model also has feature easy to assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of oil pump access hole of the utility model exterior surface;
Fig. 2 is the structural representation of a kind of oil pump access hole of the utility model interior surface.
In accompanying drawing, the list of parts of each label representative is as follows:
11, oil pump access hole exterior surface, 111, through hole, 112, annular recess, 12, oil pump access hole interior surface, 121, reinforced rib, 122, butyl rubber.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of oil pump maintenance of the utility model lid adopts plastic material, Fig. 1 is the structural representation of a kind of oil pump access hole of the utility model exterior surface, as shown in Figure 1, this oil pump access hole covers and is provided with for the through hole 111 of oil pump connector is installed, oil pump access hole exterior surface 11 is at the concentric annular recess 112 of through hole described in through hole 111 edge contour Cheng Youyu, annular recess 112 and through hole 111 formations one are stepped, be convenient to the installation of oil pump connector upper sleeve gasket, can effectively improve property easy to assembly.
Fig. 2 is the structural representation of a kind of oil pump access hole of the utility model exterior surface, and as shown in Figure 2, oil pump access hole interior surface 12 is provided with reinforced rib 121.Reinforced rib 121 is crisscross to distribute as net shape.By being set, reinforced rib 121 there is enough intensity to guarantee oil pump maintenance lid itself.During assembling, on the outward flange of oil pump access hole interior surface 12, paste butyl rubber 122, then oil pump maintenance lid integral adhesive is in oil pump access hole position, easy to assembly.
Oil pump maintenance lid is one-body molded.
The utility model plastic material, lightweight, be conducive to automobile lightweight; After disposal molding without surface treatment, and non-corroding risk; Its inside face is provided with reinforced rib, has enough intensity; The utility model also has feature easy to assembly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. oil pump overhauls a lid, and this oil pump access hole covers and is provided with for the through hole of oil pump connector is installed, and it is characterized in that: the material of described oil pump maintenance lid is plastics.
2. a kind of oil pump maintenance lid according to claim 1, is characterized in that: described oil pump access hole exterior surface is at the concentric annular recess of through hole described in described through hole edge contour Cheng Youyu.
3. a kind of oil pump maintenance lid according to claim 2, is characterized in that: described annular recess and described through hole form one stepped.
4. according to a kind of oil pump maintenance lid described in claims 1 to 3 any one, it is characterized in that: described oil pump access hole interior surface is provided with reinforced rib.
5. a kind of oil pump maintenance lid according to claim 4, is characterized in that: described reinforced rib distributes and is latticed at described oil pump access hole interior surface.
6. a kind of oil pump maintenance lid according to claim 5, is characterized in that: described oil pump maintenance lid is one-body molded.
7. according to a kind of oil pump maintenance lid described in claims 1 to 3 any one, it is characterized in that: on the outward flange of described oil pump access hole interior surface, be adhesive with butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537713.2U CN203402287U (en) | 2013-08-30 | 2013-08-30 | Oil pump service port cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537713.2U CN203402287U (en) | 2013-08-30 | 2013-08-30 | Oil pump service port cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402287U true CN203402287U (en) | 2014-01-22 |
Family
ID=49938226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537713.2U Expired - Fee Related CN203402287U (en) | 2013-08-30 | 2013-08-30 | Oil pump service port cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776897A (en) * | 2020-12-29 | 2021-05-11 | 江苏理工学院 | Composite material access hole cover plate for automobile |
-
2013
- 2013-08-30 CN CN201320537713.2U patent/CN203402287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776897A (en) * | 2020-12-29 | 2021-05-11 | 江苏理工学院 | Composite material access hole cover plate for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |