Cavity structure used for placing spare tires of vehicle

Abstract

The invention discloses a cavity structure used for placing spare tires of a vehicle, and relates to the technical field of spare tires of vehicles. The cavity structure comprises a shell, an accommodating cavity is formed inside the shell, a fixation shaft is fixedly installed at the bottom of the accommodating cavity, a fixation plate is installed at the portion, located at the outer side of thefixation shaft, of the bottom of the accommodating cavity, and reset springs are installed at the junction of the accommodating cavity and the fixation plate. The cavity structure is scientific and reasonable in structure and convenient to operate; through the arrangement of a first fixing mechanism and a second fixing mechanism, the tires can be fixed to be prevented from moving up and down; through the arrangement of a first limiting assembly and a second limiting assembly, the tires can be limited to a certain degree to be prevented from shaking left and right; meanwhile, the accommodatingcavity for the spare tires can adapt to fixation work of the tires of different dimensions and sizes; through the arrangement of the reset springs, the tires are conveniently taken out for work, andconvenience is brought to a user.

Description

technical field [0001] The invention relates to the technical field of automobile spare tires, in particular to a chamber structure for placing automobile spare tires. Background technique [0002] A car spare tire is a spare tire for the car. Once a wheel blows out or has a problem, the spare tire can be replaced in a convenient and timely manner. The car will not break down halfway. The car spare tire is mostly stored at the bottom or rear of the car in the fixed chamber. [0003] However, the displacement phenomenon of the spare tire is prone to occur during the use of the automobile spare tire chamber on the market at present, and the stability is relatively poor. The size of the traditional spare tire chamber is fixed, which has certain use limitations and poor flexibility. Therefore, those skilled in the art provide a chamber structure for placing a spare tire of an automobile to solve the problems raised in the above-mentioned background technology. Contents of th...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of chamber structure that is used to place the automobile spare tire, to solve the automobile spare tire placement chamber that proposes in the above-mentioned background technology, it is easy to occur the displacement phenomenon of spare tire in its use process, and stability is relatively poor, At the same time, it is inconvenient to place and take out the spare tire in the existing chamber, and the practicability is poor, and the size of the traditional spare tire chamber is fixed, which has certain limitations in use and poor flexibility.

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