Electric automobile seat and lifting driving device thereof

Abstract

The invention discloses an electric automobile seat and a lifting driving device thereof. The lifting driving device comprises a base fixed to an automobile chassis, a transmission device installed on the base, a power device connected with one end of the transmission device, and a pull rod connected with the other end of the transmission device. The pull rod is connected with one end of a footrest of the automobile seat. An automobile seat body is installed at the other end of the footrest. A footrest supporting point is arranged on the footrest. The footrest can rotate around the footrest supporting point. In the use process, the power device is started, the transmission device is driven to transmit power to the pull rod, and the pull rod pulls the footrest to rotate; due to the fact that the automobile seat body is installed at the other end of the footrest, the automobile seat body rotates while the footrest rotates, and the automobile seat body is adjusted upwards, downwards, forwards and backwards. The invention discloses the lifting driving device. Under the condition of not replacing the whole automobile seat, the position of the automobile seat is electrically adjusted, cost is saved, and time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of car seat accessories, in particular to an electric car seat and a lifting drive device thereof. Background technique [0002] In order to increase the comfort of people in the car, the angle of the backrest of many car seats is adjustable. At present, many cars are equipped with manual seats. The other end makes the seat rotate around the fulcrum of the support to realize the up and down adjustment of the seat. However, the manual seat requires the passenger to manually adjust the position and angle, which is difficult to adjust to the most comfortable riding state. In order to improve the comfort level of the seat, some car owners often realize their own needs by modifying the seat. In the car modification industry, the conversion to electric seats is usually replaced by purchasing a complete set of electric seats, which costs a lot. [0003] Therefore, how to realize electric adjustment of the seat po...

AI Technical Summary

Problems solved by technology

However, the manual seat requires the passenger to manually adjust the position and angle, and it is difficult to adjust to the most comfortable riding state

In order to improve the comfort level of the seat, some car owners often meet their own needs by modifying the seat. In the car modification industry, the conversion to an electric seat is usually replaced by purchasing a complete set of electric seats, which costs a lot.

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