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Automobile fuel tank cap automatically opened and closed

A technology for automatic opening and closing of automobile fuel tanks, which is applied in the direction of power plant, vehicle components, and the arrangement combined with fuel supply of internal combustion engines, etc., and can solve the problem of gasoline overflowing in automobile fuel tanks, etc.

Active Publication Date: 2018-02-16
广州市铁研汽车零件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, some car owners forget to close the fuel tank cap after refueling, causing the gasoline in the fuel tank to overflow or even cause more serious problems. Therefore, it is necessary to design an automatic opening and closing fuel tank cap

Method used

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  • Automobile fuel tank cap automatically opened and closed
  • Automobile fuel tank cap automatically opened and closed
  • Automobile fuel tank cap automatically opened and closed

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Embodiment Construction

[0048] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0049] An auto fuel tank cap that can be opened and closed automatically;

[0050] An automatic opening and closing automobile fuel tank cover is used, including a tank cover body 1, a power device 2, and a driven baffle 3;

[0051] The lid body 1 is a hollow rectangular shell, and the lid body 1 includes:

[0052] The rear base plate 11 is in a rectangular shape. An oil gun socket 11a communicating with the fuel tank is provided above the right half of the rear base plate 11, and a right limit block 11b is provided at the lower right of the oil gun socket 11a. The left half of the rear bottom plate 11 is provided with a left limit block 11c;

[0053] The peripheral side wall 12 is arranged on the outer edge of the front end surface of the rear bottom plate 11;

[0054] The front top plate 13 is arranged on the front end of the outer peripheral side wall 1...

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Abstract

The invention relates to an automobile fuel tank cap automatically opened and closed. The automobile fuel tank cap automatically opened and closed comprises a tank cap body, a power device and a driven baffle. The tank cap body is a rectangular hollow shell and comprises a rear bottom board, a peripheral side wall and a front top board. The power device comprises a drive barrel, a drive motor, a sun gear, a planet support, an outer sliding ring, a reset spring, a start-stop switch, turning rolls and a transmission belt. The driven baffle comprises a baffle body, a reversing insertion rod, a left contactor, a right contactor and a pressing side hole. By the adoption of the automobile fuel tank cap automatically opened and closed, the start-stop switch is turned on so that the driven bafflecan be controlled to automatically finish the automatic cap opening action, the cap closing preparation action and the complete cap closing action, fueling operation can be finished through cooperation of inserting and pulling out of a fueling gun, and the problem that gasoline leaks due to the fact that a driver forgets to close a fuel tank cap is solved; and the moving speed of the driven bafflecan be adjusted as well.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto fuel tank cap that can be opened and closed automatically. Background technique [0002] The fuel tank cap is a device used to cover the opening of the fuel tank. When in use, open the fuel tank cap, then insert the tip of the fuel gun to refuel, and close the fuel tank cap after refueling. [0003] But some car owners forget to close the fuel tank cap after refueling, causing the gasoline in the fuel tank to overflow or even cause more serious problems. Therefore, it is necessary to design a fuel tank cap for automatic opening and closing. Contents of the invention [0004] In order to solve the technical problems existing in the background technology, the present invention provides an auto fuel tank cap that can be opened and closed automatically. By opening the start-stop switch, the driven baffle can be controlled to automatically open the cap, prepare to close t...

Claims

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Application Information

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IPC IPC(8): B60K15/05
CPCB60K15/05B60K2015/0538
Inventor 伊秀清
Owner 广州市铁研汽车零件有限公司
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