CN205256007U - Heavy automobile -used oil tank filler cap - Google Patents
Heavy automobile -used oil tank filler cap Download PDFInfo
- Publication number
- CN205256007U CN205256007U CN201521140018.8U CN201521140018U CN205256007U CN 205256007 U CN205256007 U CN 205256007U CN 201521140018 U CN201521140018 U CN 201521140018U CN 205256007 U CN205256007 U CN 205256007U
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- China
- Prior art keywords
- cover plate
- filler cap
- tank filler
- door base
- fuel door
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Abstract
The utility model discloses a heavy automobile -used oil tank filler cap that the elastic force can freely be adjusted, include and add oil cap base and the apron of swing joint on adding the oil cap base, it locates to install the regulation swivel nut with cover connection to add the oil cap base, adjust the inside compression spring that is provided with of swivel nut, compression spring, the apron one end with the compression spring department of meeting, compression spring's effort acts on on the apron, it can compress to adjust the swivel nut compression spring. Installing the regulation swivel nut with cover connection department adding the oil cap base, adjusting that the swivel nut is inside to be provided with compression spring, compression spring, the one end and the compression spring of apron contact, and compression spring's effort is adjusted the swivel nut and can be compressed compression spring on acting on the apron, just so can independently adjust compression spring's elastic force according to actual conditions.
Description
Technical field
The utility model relates to vehicular field, particularly relates to a kind of heavy goods vehicles tank filler cap.
Background technology
As everyone knows, the position of the fuel tank filler of modern vehicle is mostly provided with tank filler cover plate, be for car load good looking appearance on the one hand, also can prevent that on the other hand chassis fuel tank plastics oil filler is exposed to the sun under the sun, thereby extend the service life of fuel tank accessory.
In people's practice, be not difficult to find, the driving safety of vehicle often needs cooperatively interacting of the each part of vehicle self, also just says for the every parts of fine of vehicle and changes into as the most important thing; For tank filler cap, especially heavy goods vehicles is even more important with the research of tank filler cap as mentioned above.
Chinese utility model patent, application number: 201020667632.0, the applying date: on December 20th, 2010, Granted publication number: CN201933929U, a kind of mechanism of the new-type fuel tank hinge on hydraulic crawler excavator cab side door plate is disclosed in patent name " new-type fuel tank door hinge structure ", be specially on fuel tank door-plate and welded hinge body by suitable size, then be connected with hinge bracket by homalocephalus semitubular rivet, again tension spring is installed in hinge bracket and hinge body, forms a limited elastic body. The fuel tank door-plate of this structure is generally the sheet metal component of mould punching, aims at passenger car chassis design, complex-shaped, and small lot processing cost is high, and the elastic force of tension spring cannot regulate.
Chinese utility model patent, application number: 201320525029.2, the applying date: on 08 27th, 2013, Granted publication number: CN203427905U, in patent name " a kind of car door opening and closing structure ", a kind of automobile oil tank door opening and closing structure is disclosed, comprise oil tank door, be located at the hinge pivoted arm of one end inside oil tank door, the oil tank door support being connected with hinge pivoted arm by joint pin, the flat spring that one end is connected with hinge pivoted arm with the fixing other end of oil tank door support, be located at the lock hole seat of the other end inside oil tank door, be located at the lock body on vehicle body, be located in lock body through hole and head stretches out the dead bolt of lock body one end, be located at the dead bolt back-moving spring in the lock body other end, one end oil tank door control end indoor with car steering is connected and inhaul cable assembly that the other end is connected with dead bolt, it is characterized in that: on described lock hole seat, be provided with direction recess, the contact corresponding to described dead bolt of this direction recess, adopt this structure also to have complex structure, processing and fabricating cost is high, the problem that elastic force cannot regulate.
In sum, existing tank filler cap is using and is designing the problem that all exists elastic force to regulate; More there is above problem in the structure in particular for the filler cap of the fuel tank of heavy goods vehicles (as fire fighting truck etc.).
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of elastic force can freely regulated heavy goods vehicles tank filler cap.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of heavy goods vehicles tank filler cap of the present utility model, comprise fuel door base and be movably connected on the cover plate on fuel door base, described fuel door base and cover plate junction are provided with Adjusting bolt Adjusting screw, described Adjusting bolt Adjusting screw inside is provided with Compress Spring, one end of described cover plate contacts with described Compress Spring, the active force of described Compress Spring acts on described cover plate, and described Adjusting bolt Adjusting screw can compress described Compress Spring.
Further, described Adjusting bolt Adjusting screw is threaded connection on fuel door base.
Further, described Compress Spring and cover plate contact position are fixed with spring compressor, and described spring compressor is buckled on described Compress Spring, and is placed in described Adjusting bolt Adjusting screw.
Further, described cover plate is articulated with on described fuel door base by penny washer.
Further, on described fuel door base, relatively cover plate is connected a side with fuel door base and offers mounting groove, is fixed with the beam that fastens impact for slowing down cover plate in described mounting groove.
Further, described beam adopts elastomeric material.
Further, on described fuel door base and cover plate, all offer the groove for manually opened cover plate.
Further, the cross section of described fuel door base and cover plate is circle or ellipse or polygon.
Further, the material of described fuel door base and cover plate is carbon steel or stainless steel or alloy or engineering plastics.
Further, the material of described penny washer is carbon steel or stainless steel.
By such scheme, the utility model at least has the following advantages: the application is by fuel door base, cover plate, the combination of Compress Spring and Adjusting bolt Adjusting screw, 90 ° of upsets of fuel door are realized, simultaneously, at fuel door base and cover plate junction, Adjusting bolt Adjusting screw is installed, Adjusting bolt Adjusting screw inside is provided with Compress Spring, Compress Spring, one end of cover plate and Compress Spring joint, the active force of Compress Spring acts on cover plate, Adjusting bolt Adjusting screw can compress Compress Spring, so just can be according to actual conditions the elastic force from main regulation Compress Spring, thereby change the thrust of cover plate.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of heavy goods vehicles tank filler cap of the present utility model;
Fig. 2 is the front view of a kind of heavy goods vehicles tank filler cap shown in Fig. 1;
Fig. 3 is the cutaway view of A-A in Fig. 2;
Fig. 4 is the enlarged diagram of I in Fig. 2;
Fig. 5 is the enlarged diagram of II in Fig. 2.
1, fuel door base; 2, cover plate; 3, penny washer; 4, Adjusting bolt Adjusting screw; 5, spring compressor; 6, Compress Spring; 7, beam.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail. Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Figure 1, a kind of heavy goods vehicles tank filler cap, comprise fuel door base 1 and be movably connected on the cover plate 2 on fuel door base 1, fuel door base 1 is provided with Adjusting bolt Adjusting screw 4 with cover plate 2 junctions, Adjusting bolt Adjusting screw 4 inside are provided with Compress Spring 6, Compress Spring 6, and one end of cover plate 2 contacts with Compress Spring 6, the active force of Compress Spring 6 acts on cover plate 2, and Adjusting bolt Adjusting screw 4 can compress Compress Spring 6. Adjusting bolt Adjusting screw 4 is threaded connection on fuel door base 1.
The application's tank filler cap adopts said structure, realize the upset of 90 ° of cover plate 2, ensure that again number of parts is reduced to minimum simultaneously, compare existing tank filler cap, the application is simple in structure, meanwhile, the effect that Compress Spring 6 can pass through Adjusting bolt Adjusting screw 4 is from its elastic force of main regulation, thus the thrust of change cover plate 2.
Concrete mode of operation is as follows:
Cover plate 2 is articulated with on fuel door base 1 by penny washer 3, cover plate 2 one end are 90 ° of upsets centered by penny washer 3, according to actual conditions, in the time need to regulating the thrust of cover plate 2, only need rotation Adjusting bolt Adjusting screw 4, Adjusting bolt Adjusting screw 4 screws in and can compress Compress Spring 6, and its active force to cover plate 2 is strengthened, contrary, Adjusting bolt Adjusting screw 4 screws out the compression that can reduce Compress Spring 6, its active force to cover plate 2 is reduced, operation and convenient, effective.
Compress Spring 6 is fixed with spring compressor 5 with cover plate 2 contact positions, and spring compressor 5 is buckled on Compress Spring 6, and is placed in Adjusting bolt Adjusting screw 4. The setting of spring compressor 5, is effectively delivered to the effect on cover plate 2 uniformly by the elastic force of Compress Spring 6, avoid Compress Spring 6 to collapse or Compress Spring 6 end faces by surperficial cover plate 2 scratch.
On fuel door base 1, relatively cover plate 2 is connected a side with fuel door base 1 and offers mounting groove, is fixed with the beam 7 that fastens impacts for slowing down cover plate 2 in mounting groove. Adding of beam 7, in the time that closing, can play by cover plate 2 effect of buffering, avoid the sound that occurs that metal clashes into; beam 7 adopts elastomeric material, and beam 7 is preferably elastomeric material, simultaneously; the material with identical same effect of other kinds, all belongs to the application's protection domain.
On fuel door base 1 and cover plate 2, all offer the groove for manually opened cover plate 2. Person easy to use opens cover plate 2, also prevents from capturing not firm damage user.
The cross section of fuel door base 1 and cover plate 2 is circle or ellipse or polygon.
The material of fuel door base 1 and cover plate 2 is carbon steel or stainless steel or alloy or engineering plastics. The material of penny washer 3 is carbon steel or stainless steel. The application's fuel door base 1 and cover plate 2 are taking aluminium material as best. Compare existing tank filler cap, the application's parts obtain without mould punching, only need simple machined, originate more convenient, and the manufacturing cost of single unit system is cheaper. Meanwhile, easier for installation for the application's tank filler cap, installing hole or other structures can be set on fuel door base 1 for installing and fix with vehicle, be advisable with easy to operate.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. a heavy goods vehicles tank filler cap, comprise fuel door base (1) and be movably connected on the cover plate (2) on fuel door base (1), it is characterized in that, described fuel door base (1) is provided with Adjusting bolt Adjusting screw (4) with cover plate (2) junction, described Adjusting bolt Adjusting screw (4) inside is provided with Compress Spring (6), one end of described cover plate (2) contacts with described Compress Spring (6), and described Adjusting bolt Adjusting screw (4) can compress described Compress Spring (6).
2. a kind of heavy goods vehicles tank filler cap according to claim 1, is characterized in that, described Adjusting bolt Adjusting screw (4) is threaded connection on fuel door base (1).
3. a kind of heavy goods vehicles tank filler cap according to claim 1, it is characterized in that, described Compress Spring (6) is fixed with spring compressor (5) with cover plate (2) contact position, it is upper that described spring compressor (5) is buckled in described Compress Spring (6), and be placed in described Adjusting bolt Adjusting screw (4).
4. a kind of heavy goods vehicles tank filler cap according to claim 1, is characterized in that, described cover plate (2) is articulated with on described fuel door base (1) by penny washer (3).
5. a kind of heavy goods vehicles tank filler cap according to claim 1, it is characterized in that, upper, the relative cover plate (2) of described fuel door base (1) is connected a side with fuel door base (1) and offers mounting groove, is fixed with for slowing down cover plate (2) and fastens the beam (7) impacting in described mounting groove.
6. a kind of heavy goods vehicles tank filler cap according to claim 5, is characterized in that, described beam (7) adopts elastomeric material.
7. a kind of heavy goods vehicles tank filler cap according to claim 1, is characterized in that, on described fuel door base (1) and cover plate (2), all offers the groove for manually opened cover plate (2).
8. a kind of heavy goods vehicles tank filler cap according to claim 1, is characterized in that, the cross section of described fuel door base (1) and cover plate (2) is circle or ellipse or polygon.
9. a kind of heavy goods vehicles tank filler cap according to claim 1, is characterized in that, the material of described fuel door base (1) and cover plate (2) is carbon steel or stainless steel or alloy or engineering plastics.
10. a kind of heavy goods vehicles tank filler cap according to claim 4, is characterized in that, the material of described penny washer (3) is carbon steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140018.8U CN205256007U (en) | 2015-12-31 | 2015-12-31 | Heavy automobile -used oil tank filler cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140018.8U CN205256007U (en) | 2015-12-31 | 2015-12-31 | Heavy automobile -used oil tank filler cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256007U true CN205256007U (en) | 2016-05-25 |
Family
ID=55997553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140018.8U Active CN205256007U (en) | 2015-12-31 | 2015-12-31 | Heavy automobile -used oil tank filler cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256007U (en) |
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2015
- 2015-12-31 CN CN201521140018.8U patent/CN205256007U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |