CN203427905U - Automobile fuel tank door opening and closing structure - Google Patents
Automobile fuel tank door opening and closing structure Download PDFInfo
- Publication number
- CN203427905U CN203427905U CN201320525029.2U CN201320525029U CN203427905U CN 203427905 U CN203427905 U CN 203427905U CN 201320525029 U CN201320525029 U CN 201320525029U CN 203427905 U CN203427905 U CN 203427905U
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- China
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- tank door
- oil tank
- fuel tank
- automobile
- closing structure
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Abstract
The utility model relates to an automobile fuel tank door opening and closing structure. The automobile fuel tank door opening and closing structure comprises a fuel tank door, a hinge rotating arm, a fuel tank door support, a flat spring, a keyhole base, a lock body, a locking dog, a locking dog reset spring and an inhaul cable assembly. The hinge rotating arm is arranged at one end of the inner side of the fuel tank door; the fuel tank door support is connected with the hinge rotating arm through a hinge pin; one end of the flat spring and the fuel tank door support are fixed together, and the other end of the flat spring is connected with the hinge rotating arm; the keyhole base is arranged at the other end of the inner side of the fuel tank door; the lock body is arranged on an automobile body; the locking dog is arranged in a lock body through hole, and the head portion of the locking dog extends out of one end portion of the lock body; the locking dog reset spring is arranged in the other end of the lock body; one end of the inhaul cable assembly is connected with the fuel tank door control end in an automobile cab, and the other end of the inhaul cable assembly is connected with the locking dog. The automobile fuel tank door opening and closing structure is characterized in that a guide groove is formed in the keyhole base and makes contact with the locking dog in a corresponding mode. The automobile fuel tank door opening and closing structure ensures that the fuel tank door is accurately and reliably opened or closed, and meanwhile the automobile fuel tank door opening and closing structure has the advantages of being high in structural strength, simple in structure and easy to manufacture.
Description
Technical field
The utility model relates to auto body accessory device, is specifically related to a kind of automobile oil tank door opening and closing structure.
Background technology
Existing automobile oil tank door opening and closing structure comprises 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 link pin, one end and the oil tank door support plate spring that fixedly other end is connected with hinge pivoted arm, 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 retracing spring in the lock body other end, in one end and vehicle drive, oil tank door control end is connected and inhaul cable assembly that the other end is connected with dead bolt.
When needs refuel to automobile and want opening automobile oil tank door, automobile driver is pressed the button on the oil tank door control end in lower operator's compartment, at this moment just zip assembly is produced to an application force, this application force is passed to dead bolt by inhaul cable assembly, dead bolt is retracted from the lockhole of lock hole seat, oil tank door automatically springs open and release under the effect of plate spring, realizes oil tank door opening process.
After oil tank door is opened, the power of drag-line is released, and dead bolt again returns to the state of stretching out under the effect of dead bolt retracing spring.
After automobile is filled it up with to oil, in the time of need to closing oil tank door, only need promote oil tank door to lateral movement in vehicle body by external force, at this moment, the lockhole toilet in oil tank door can contact dead bolt and make to force dead bolt to be retracted, until lock hole seat moves to certain position, lockhole on lock hole seat just can align with dead bolt, and at this moment, dead bolt returns to the state of stretching out under the effect of dead bolt retracing spring, dead bolt is put in the lockhole on lock hole seat, realize closing of oil tank door.
Yet, because the lock hole seat in oil tank door and the contact site between the dead bolt on vehicle body do not have guide frame, thereby lockhole is not easy to align with dead bolt when oil tank door is closed, in addition there is manufacture, assembly error or the oil tank door situation because falling under long-term use, the phenomenon that easily occurs the locking difficulty of oil tank door, therefore, those skilled in the art have carried out relevant improvement to it.As disclosed in CN 101832076 B " a kind of automotive oil tank door lock ", its end face one side of stretching out lock body at dead bolt is provided with lock body and is linked as holistic orienting lug, the spigot surface of this orienting lug and the laminating of the spigot surface of the lock hole seat in oil tank door, and on described lock hole seat, be provided with the corresponding contact in inclined-plane of a ，Gai inclined-plane, inclined-plane and dead bolt head.Although this automotive oil tank door lock has solved the alignment problem of lockhole and dead bolt substantially, yet because it had both needed dead bolt to make improvements, need on lock hole seat, make corresponding improvement again, cause its complex structure, manufacture also more difficultly, and between the orienting lug arranging on dead bolt and lock hole seat, easily occur stuck and cannot realize switching.
In addition, because oil tank door needs frequent opening and closing, as insufficient strength easily produces distortion; Meanwhile, while closing oil tank door, oil tank door easily produces and impacts and then produce wearing and tearing and send abnormal sound auto body under external force.
Therefore, need to improve design for existing automobile oil tank door opening and closing structure.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile oil tank door opening and closing structure, and it can make oil tank door unlatching or locking accurately and reliably, and its structure has the advantages that intensity is high simultaneously, and simple in structure, easy to manufacture.
A kind of automobile oil tank door opening and closing structure described in the utility model, 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 link pin, one end and the oil tank door support plate spring that fixedly other end is connected with hinge pivoted arm, 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 retracing spring in the lock body other end, one end oil tank door control end indoor with vehicle drive 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.In oil tank door switching process, dead bolt moves in direction recess along vehicle body inward-outward direction, and direction recess has played the effect of spacing guiding to dead bolt.
In order to strengthen the structure of oil tank door, prevent oil tank door distortion, in the inside edge of described oil tank door, be provided with reinforcement.
On the edge of described oil tank door, be provided with two cushion rubbers, described two cushion rubbers lay respectively at the both sides of lock hole seat.When closing automobile oil tank door, this cushion rubber can play and slow down impact, avoids producing the effect of abnormal sound.
Described oil tank door support is connected on auto body by two project-welding nuts.
The utlity model has following advantage: because lock hole seat is provided with direction recess, the path of motion of dead bolt is carried out to spacing guiding, guaranteed the lockhole accurate contraposition on dead bolt and lock hole seat, make oil tank door unlatching or locking accurately, reliably, thereby avoided the locking difficulty of oil tank door or phenomenon that cannot locking to occur, simultaneously, because described direction recess has also played the effect of strengthening lock hole seat structure, on lock hole seat, without adding extra reinforcement structure, further simplified automobile oil tank door opening and closing structure; In addition, the utility model is also provided with reinforcement to oil tank door edge, has improved the intensity of oil tank door, makes oil tank door not yielding; Also on oil tank door inside edge, be provided with cushion rubber, while avoiding closing oil tank door, auto body produced to impact wear and abnormal sound.The utility model only offers direction recess on lock hole seat, and without improving design in other positions, simple in structure, easy to manufacture.
Accompanying drawing explanation
Fig. 1 is one of schematic diagram of the present utility model;
Fig. 2 is two of schematic diagram of the present utility model;
In figure: 1, oil tank door; 2, lock hole seat; 3, oil tank door mounting bracket; 4, link pin; 5, plate spring; 6, hinge pivoted arm; 7, direction recess; 8, project-welding nut; 9, cushion rubber; 10, reinforcement; 12, lockhole; 13, dead bolt; 14, lock body; 15, inhaul cable assembly.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of automobile oil tank door opening and closing structure as shown in Figure 1 to Figure 2, comprise oil tank door 1, be located at the hinge pivoted arm 6 of oil tank door 1 one end, inner side, the oil tank door support 3 being connected with hinge pivoted arm 6 by link pin 4, one end and oil tank door support 3 plate spring 5 that fixedly other end is connected with hinge pivoted arm 6, be located at the lock hole seat 2 of the oil tank door 1 inner side other end, be located at the lock body 14 on vehicle body, be located in lock body through hole and head stretches out the dead bolt 13 of lock body one end, be located at the dead bolt retracing spring in lock body 14 other ends, one end oil tank door control end indoor with vehicle drive is connected and inhaul cable assembly 15 that the other end is connected with dead bolt, on described lock hole seat 2, be provided with direction recess 7, the contact corresponding to described dead bolt of this direction recess, 7 pairs of dead bolts 13 of direction recess have played the effect of spacing guiding.
In the inside edge of described oil tank door 1, be provided with reinforcement 10.Reinforcement 10 has been strengthened the structure of oil tank door, makes oil tank door not yielding.
On the edge of described oil tank door, be provided with two cushion rubbers 9, described two cushion rubbers 9 lay respectively at the both sides of lock hole seat 2.When closing automobile oil tank door, this cushion rubber can play and slow down impact, avoids producing the effect of abnormal sound.
Described oil tank door support is connected on auto body by two project-welding nuts 8.
Working process of the present utility model:
When needs refuel to automobile and want opening automobile oil tank door, automobile driver is pressed the button on the oil tank door control end in lower operator's compartment, at this moment just zip assembly 15 is produced to a directed force F, this directed force F is passed to dead bolt 13 by inhaul cable assembly 15, dead bolt 13 is retracted from the lockhole 12 of lock hole seat 2, oil tank door 1 automatically springs open under the effect of plate spring 5, and around link pin 4, makes the gyroscopic movement of certain angle by hinge pivoted arm 6, thereby realizes oil tank door opening process.
After oil tank door is opened, the power of inhaul cable assembly 15 is released, and dead bolt 13 again returns to the state of stretching out under the effect of dead bolt retracing spring.
After automobile is filled it up with to oil, in the time of need to closing oil tank door, only need promote oil tank door 1 by external force, oil tank door 1 is rotated to vehicle body inner side around link pin 4 by hinge pivoted arm 6, at this moment, lock hole seat 2 in oil tank door 1 just can contact dead bolt 13 and make to force dead bolt to be retracted, until lock hole seat 2 moves to certain position, lockhole 12 on lock hole seat 2 just can align with dead bolt 13, at this moment, dead bolt 13 returns to the state of stretching out under the effect of dead bolt retracing spring, and dead bolt 13 is put in the lockhole 12 on lock hole seat 2, realizes closing of oil tank door.In oil tank door closing process, the described lock hole seat cushion rubber 9 that Shang Xia 2, the oil tank door edge of both sides is provided with can play and slow down the effect of the impact of vehicle body being avoided to abnormal sound.
In the unlatching or closing process of automobile oil tank door, dead bolt 13 moves direction recess 7 is interior along lateral direction in vehicle body all the time, and 7 pairs of dead bolts 13 of direction recess have played the effect of spacing guiding.In addition, because described direction recess has also played the effect of strengthening lock hole seat structure, on lock hole seat, without adding extra reinforcement structure, further simplified the structure of automotive oil tank door lock.
Because the utility model only offers direction recess on lock hole seat, design is not improved in other positions, it is simple in structure, easy to manufacture.
Claims (4)
1. an automobile oil tank door opening and closing structure, comprise oil tank door (1), be located at the hinge pivoted arm (6) of one end inside oil tank door, the oil tank door support (3) being connected with hinge pivoted arm by link pin (4), one end and the oil tank door support plate spring (5) that fixedly other end is connected with hinge pivoted arm, be located at the lock hole seat (2) of the other end inside oil tank door, be located at the lock body (14) on vehicle body, be located in lock body through hole and head stretches out the dead bolt (13) of lock body one end, be located at the dead bolt retracing spring in the lock body other end, one end oil tank door control end indoor with vehicle drive is connected and inhaul cable assembly (15) that the other end is connected with dead bolt, it is characterized in that: on described lock hole seat (2), be provided with direction recess (7), the contact corresponding to described dead bolt of this direction recess.
2. a kind of automobile oil tank door opening and closing structure according to claim 1, is characterized in that: in the inside edge of described oil tank door (1), be provided with reinforcement (10).
3. a kind of automobile oil tank door opening and closing structure according to claim 1 and 2, is characterized in that: on the edge of described oil tank door, be provided with two cushion rubbers (9), described two cushion rubbers (9) lay respectively at the both sides of lock hole seat (2).
4. a kind of automobile oil tank door opening and closing structure according to claim 1 and 2, is characterized in that: described oil tank door support is connected on auto body by two project-welding nuts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525029.2U CN203427905U (en) | 2013-08-27 | 2013-08-27 | Automobile fuel tank door opening and closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525029.2U CN203427905U (en) | 2013-08-27 | 2013-08-27 | Automobile fuel tank door opening and closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427905U true CN203427905U (en) | 2014-02-12 |
Family
ID=50056961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525029.2U Expired - Fee Related CN203427905U (en) | 2013-08-27 | 2013-08-27 | Automobile fuel tank door opening and closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427905U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080450A (en) * | 2017-06-14 | 2018-12-25 | 丰田自动车工程及制造北美公司 | Fuel sheath component with fuel nozzle cover deflection device assembly |
| CN109972937A (en) * | 2017-12-27 | 2019-07-05 | 伊利诺斯工具制品有限公司 | Oiling or charge port door assembly |
| CN110979476A (en) * | 2019-12-11 | 2020-04-10 | 吉利汽车研究院（宁波）有限公司 | Charging opening cover assembly |
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
-
2013
- 2013-08-27 CN CN201320525029.2U patent/CN203427905U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080450A (en) * | 2017-06-14 | 2018-12-25 | 丰田自动车工程及制造北美公司 | Fuel sheath component with fuel nozzle cover deflection device assembly |
| CN109080450B (en) * | 2017-06-14 | 2022-01-18 | 丰田自动车工程及制造北美公司 | Fuel housing assembly with fuel nozzle shroud deflector assembly |
| CN109972937A (en) * | 2017-12-27 | 2019-07-05 | 伊利诺斯工具制品有限公司 | Oiling or charge port door assembly |
| CN109972937B (en) * | 2017-12-27 | 2022-05-10 | 伊利诺斯工具制品有限公司 | Door lock assembly for oil filling or charging port |
| US11486172B2 (en) | 2017-12-27 | 2022-11-01 | Illinois Tool Works Inc. | Refueling or charging port door lock assembly |
| CN110979476A (en) * | 2019-12-11 | 2020-04-10 | 吉利汽车研究院（宁波）有限公司 | Charging opening cover assembly |
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20190827 |