CN205130922U - Environmentally -friendly oil tank cap - Google Patents
Environmentally -friendly oil tank cap Download PDFInfo
- Publication number
- CN205130922U CN205130922U CN201520989715.4U CN201520989715U CN205130922U CN 205130922 U CN205130922 U CN 205130922U CN 201520989715 U CN201520989715 U CN 201520989715U CN 205130922 U CN205130922 U CN 205130922U
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- China
- Prior art keywords
- fuel tank
- oil pipe
- oil
- case lid
- tank cap
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Abstract
The utility model discloses an environmentally -friendly oil tank cap, including a circular main part, the front of circular main part is fixed to be provided with a rubber pad, and its periphery is provided with a plurality of screw holes, and all screw holes are circular arranging, additionally, circular main part still is provided with the oil tank interface, the rear end screw thread intercommunication of oil tank interface has oil pipe, oil pipe's one end with oil tank interface connection, the other end then are outside oil pipe connector. The utility model discloses an optimize the design of fuel tank cap, can carry out outside oil pipe's connection under the fuel tank cap is fixed in the prerequisite of oil tank, can also make the fuel tank cap become dedicated oil absorption case lid or oil return case lid, strong adaptability through adopting different kinds of outside oil pipe connectors. Simultaneously can also dismantle to get off to carry out the replacement of new and old fuel tank cap, be favorable to realizing the environmental protection.
Description
Technical field
The utility model relates to a kind of environment protection oil case lid.
Background technology
At present, existing fuel lid is general only arranges the communication port matched with reservoir port in main body, is docked by communication port, is then fixed fuel lid, and usually adopt the mode be welded and fixed during use with reservoir port.The 26S Proteasome Structure and Function of this fuel lid is all comparatively single, and can not disassemble the replacement carrying out new fuel lid after damaging.
Utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of environment protection oil case lid, by optimizing the structure of fuel lid, make the function integration of fuel lid, and improve the convenience of fuel tank use further, also can disassemble the replacement carrying out new and old fuel lid at any time, realize environmental protection.
To achieve these goals, the utility model adopts following technical scheme:
A kind of environment protection oil case lid, comprise a circular body, the front of described circular body is fixedly installed a rubber pad, and its periphery is provided with some screw holes, the rounded arrangement of all screw holes; In addition, described circular body is also provided with fuel tank interface, and the rear end threaded communication of described fuel tank interface has oil pipe; One end of oil pipe is connected with described fuel tank interface, and the other end is then external oil pipe communication port.
It should be noted that, the effect of described screw hole and rubber pad is after described fuel tank interface docks with reservoir port, by screw hole, fuel lid and fuel tank are fixed, can disassemble when old fuel lid damages and change new fuel lid, be conducive to environmental protection.And the effect of described rubber pad is the closed intensity strengthening fuel lid and fuel tank contact surface.In addition, the effect of described oil pipe be to be communicated with external oil pipe (as oil return pipe or oil inlet etc.) with as described in fuel tank, make the connection of fuel tank more convenient.
As preferably, described external oil pipe communication port can adopt pagoda joint.As another preferred version, described external oil pipe communication port inwall is provided with negative thread.
Adopt pagoda joint can connect the oil inlet of power, now described fuel lid can be used as special oil suction case lid use.Under the scheme arranging negative thread, described external oil pipe communication port can connect the oil return pipe of power, and now described fuel lid can be used as special oil return case lid use.
As preferably, described circular body is also provided with air extractor vent, the rear end of described air extractor vent is connected to a ventilating joint, for connecting the freeing pipe of fuel tank.
The beneficial effects of the utility model are: by optimizing the design of fuel lid, the connection of external oil pipe can be carried out under fuel lid is fixed on the prerequisite of fuel tank, fuel lid can also be made to become special oil suction case lid or oil return case lid, strong adaptability by adopting dissimilar external oil pipe communication port.The replacement carrying out new and old fuel lid can also be disassembled simultaneously, be conducive to realizing environmental protection.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of embodiment one;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the Facad structure schematic diagram of embodiment two;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to the present embodiment.
Embodiment one
As shown in Figure 1 and Figure 2, environment protection oil case lid, comprises a circular body 1, and the front of described circular body 1 is fixedly installed a rubber pad 2, and its periphery is provided with some screw holes 3, all rounded arrangements of screw hole 3; In addition, described circular body 1 is also provided with fuel tank interface 4, and the rear end threaded communication of described fuel tank interface 4 has oil pipe 5; One end of oil pipe 5 is connected with described fuel tank interface 4, and the other end is then external oil pipe communication port 51.Described external oil pipe communication port 51 can adopt pagoda joint.
During use, docked by fuel tank interface with reservoir port, then screw coordinates with rubber pad through described screw hole, fuel lid and described fuel tank is fixed.The rear end threaded communication oil pipe of described fuel tank interface, the pagoda joint of the oil pipe other end connects the oil inlet of power.
Embodiment two
As shown in Figure 3, Figure 4, a kind of fuel lid, comprises a circular body 6, and the front of described circular body 6 is fixedly installed a rubber pad 7, and its periphery is provided with some screw holes 8, all rounded arrangements of screw hole 8; In addition, described circular body 6 is also provided with fuel tank interface 9, and the rear end threaded communication of described fuel tank interface 9 has oil pipe 12; One end of oil pipe 12 is connected with described fuel tank interface 9, and the other end is then external oil pipe communication port 121.Described external oil pipe communication port 121 inwall is provided with negative thread 122.Described circular body 1 is also provided with air extractor vent 10, and the rear end of described air extractor vent 10 is connected to a ventilating joint 11, for connecting the freeing pipe of fuel tank.
During use, docked by fuel tank interface with reservoir port, then screw coordinates with rubber pad through described screw hole, fuel lid and described fuel tank is fixed.The rear end threaded communication oil pipe of described fuel tank interface, the oil pipe other end is threadedly connected to the oil return pipe of power by negative thread.Described ventilating joint connects the freeing pipe of fuel tank.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be made, and all these change and distortion all should be included within the protection domain of the utility model claim.
Claims (4)
1. environment protection oil case lid, is characterized in that, comprises a circular body, and the front of described circular body is fixedly installed a rubber pad, and its periphery is provided with some screw holes, the rounded arrangement of all screw holes; In addition, described circular body is also provided with fuel tank interface, and the rear end threaded communication of described fuel tank interface has oil pipe; One end of oil pipe is connected with described fuel tank interface, and the other end is then external oil pipe communication port.
2. environment protection oil case lid according to claim 1, is characterized in that, described external oil pipe communication port can adopt pagoda joint.
3. environment protection oil case lid according to claim 1, is characterized in that, described external oil pipe communication port inwall is provided with negative thread.
4. environment protection oil case lid according to claim 1, is characterized in that, described circular body is also provided with air extractor vent, and the rear end of described air extractor vent is connected to a ventilating joint, for connecting the freeing pipe of fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989715.4U CN205130922U (en) | 2015-12-03 | 2015-12-03 | Environmentally -friendly oil tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989715.4U CN205130922U (en) | 2015-12-03 | 2015-12-03 | Environmentally -friendly oil tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130922U true CN205130922U (en) | 2016-04-06 |
Family
ID=55616742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989715.4U Active CN205130922U (en) | 2015-12-03 | 2015-12-03 | Environmentally -friendly oil tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130922U (en) |
-
2015
- 2015-12-03 CN CN201520989715.4U patent/CN205130922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |