car fuel door

Abstract

The application discloses a small car refueling door, which includes a base, a door panel, a hinged arm, a door lock, an oil pipe cover, a limit mechanism and a drive mechanism. One end of the door panel is hinged to the base through the hinge arm, and the other end is connected to the base through a door lock. A cavity is formed in the middle of the base, and a mounting hole is arranged at the bottom of the cavity; the limit mechanism includes a base and a limit piece, the base is arranged on the hinge arm and arranged in the cavity, and one end of the limit piece is hinged to the on the base; the driving mechanism is arranged in the chamber and is used to drive the limiter to rotate around the hinge shaft. Its structure is compact and its layout is ingenious. When the door panel is closed and locked, the limiter can be driven to rotate around the hinge shaft by the driving mechanism, forcing the other end of the limiter to abut against the inner wall of the chamber, so as to limit the rotation of the hinge arm, thus preventing the door lock. In the event of failure or damage, the fuel filler opening can also be effectively closed to prevent the fuel pipe cover from falling off, avoiding safety accidents caused by oil leakage, so as to improve the overall safety performance of the vehicle.

Description

technical field [0001] The application relates to the technical field of auto parts, in particular to a small fuel door for an automobile. Background technique [0002] Cars are a common means of transportation in people's lives. With the improvement of national life, the penetration rate of cars in many families is getting higher and higher, and people's demand for cars is also increasing. Cars have gradually become an indispensable part of people's lives. One of the missing things. [0003] With the popularization and development of automobiles, people's requirements for various parts of automobiles are gradually increasing. The small refueling door of the car is a part set up to protect the fuel tank of the car and beautify the appearance of the vehicle. In order to prevent the small refueling door from opening, the refueling small door A locking device is arranged between the car bodies for fixing. [0004] However, the existing locking devices are often only clamped w...

AI Technical Summary

Problems solved by technology

[0004] However, the existing locking devices are often only clamped with the small door. When the locking device breaks down or is damaged by external force, it is easy to open under the action of external force, resulting in oil leakage in the vehicle and causing a larger accident. Security risks

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