Fireproof coach oil tank door

Abstract

The invention discloses a fuel tank door of a fireproof passenger car, which comprises a fuel tank door frame, a hinge, a fixed buckle, a door body, a fuel tank door wall, a zip lock and a handle. The four corners of the surface are provided with fixed buckles, one side surface of the fuel tank door frame is fixedly connected to the hinge, one end of the hinge is fixedly connected to the door body, the surface of the door body is provided with a handle groove, and a handle is fixed in the handle groove, so A stainless steel layer, a temperature-insulating ceramic layer and a heat-resisting gravel layer are sequentially arranged inside the door body, and a zip lock is fixed on the surface of one end of the door body. The present invention can seal the entire oil inlet through the fuel tank door wall and the fuel tank door frame, and has the function of preventing sundries from falling into the fuel inlet, and at the same time, through the temperature-insulating ceramic layer and heat-resistant gravel layer in the door body, the outside world is isolated The temperature is transmitted into the oil inlet, thereby protecting the fuel tank cap in the oil inlet, and avoiding the occurrence of fire accidents caused by the excessive temperature of the fuel tank cap.

Description

technical field [0001] The invention relates to the field of passenger car accessories, in particular to a fireproof fuel tank door for passenger cars. Background technique [0002] Fuel tank door, an accessory used to cover and protect the oil inlet of an automobile fuel tank, usually consists of a hinge and a tank door. The traditional fuel tank door, especially the passenger car fuel tank door, is simply fixed on the car, which has the function of covering the oil inlet of the automobile fuel tank to a certain extent, but cannot tightly seal the oil inlet. There will also be dust falling into the oil port through the gap of the fuel tank door, which will affect the sanitation of the oil inlet and damage the vehicle. At the same time, with the warming of the earth's climate, the temperature in summer will gradually increase. Exposure to the sun will cause the temperature to rise, thereby melting the fuel tank cap on the fuel inlet port in the fuel tank door, resulting in ...

AI Technical Summary

Problems solved by technology

The traditional fuel tank door, especially the passenger car fuel tank door, is simply fixed on the car, which has the function of covering the oil inlet of the automobile fuel tank to a certain extent, but cannot tightly seal the oil inlet. There will also be dust falling into the oil port through the gap of the fuel tank door, which will affect the sanitation of the oil inlet and damage the vehicle. At the same time, with the warming of the earth's climate, the temperature in summer will gradually increase. Exposure to the sun will cause the temperature to rise, thereby melting the fuel tank cap on the fuel inlet port in the fuel tank door, resulting in oil leakage or fire, endangering the safety of vehicles and passengers. When the unscrewed fuel tank cap is easy to drop and lose

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