Fuel tank lock and fuel tank

Abstract

The invention relates to the field of fuel tanks, and provides a fuel tank lock and a fuel tank. The fuel tank lock comprises a base, a first magnetic body, a second magnetic body and a control unit.The first magnetic body is installed on the base. The second magnetic body is movably installed on the base, and can be switched between a locking position for locking a fuel tank cover and an unlocking position for releasing the fuel tank cover. The control unit can control the second magnetic body to be switched between the locking position and the unlocking position. The fuel tank lock controlsthe first magnetic body and the second magnetic body to attract or repel each other through the control unit so that the second magnetic body can be flexibly switched between the locking position andthe unlocking position, opening or closing of the duel tank cover locked through the fuel tank lock are simple and quick, the difficulty of operation is reduced, the experience of consumers is significantly improved, and the science and technology feeling of a vehicle is improved.

Description

technical field [0001] The invention relates to the field of fuel tanks, in particular to a fuel tank lock and a fuel tank. Background technique [0002] Traditionally, the sealing cap of the fuel tank of the vehicle is usually screwed to seal the fuel filler. However, the screw tightening force of the products produced by different manufacturers is different, and in order to ensure the sealing performance of the fuel filler, usually The design of the thread tightening force is relatively large, which increases the strength and difficulty of tightening and opening the sealing cap of this type of fuel tank. In addition, the operating space at the filler port of the fuel tank is relatively small, which makes it difficult to tighten the sealing cap, especially for female consumers. Long, increasing the time and labor required for each refueling. [0003] Therefore, it is desirable to have a device that can overcome or at least alleviate the above-mentioned drawbacks of the pr...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, the sealing cap of the fuel tank of the vehicle is usually screwed to seal the fuel filler. However, the screw tightening force of the products produced by different manufacturers is different, and in order to ensure the sealing performance of the fuel filler, usually The thread tightening force is designed to be relatively large, which increases the strength and difficulty of tightening and opening the sealing cap of this type of fuel tank

In addition, the operating space at the filler port of the fuel tank is relatively small, which makes it difficult to tighten the sealing cap, especially for female consumers. long, increasing the time and labor required for each refueling

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