Seat moving device and automobile seat

Abstract

The invention discloses a seat moving device and an automobile seat. A first transverse moving mechanism drives a seat body to move transversely. A lifting mechanism drives the seat body to ascend or descend. In the ascending and descending process, under the drive of a main motor, a parallel four-bar mechanism moves forwards and backwards, and meanwhile cranked levers slide along pulleys; due to the fact that the cranked levers have the curve-shaped structural characteristic, when the tail ends of the cranked levers slide to the positions of the pulleys, the portion, located at the front end of the parallel four-bar mechanism, of the seat body descends to the lowest position, and when the front ends of the cranked levers slide to the positions of the pulleys, the portion, located at the front end of the parallel four-bar mechanism, of the seat body ascends to be reset. The above simple structure is adopted in the seat moving device, so that the transverse movement, ascent and descent of the seat body are achieved, the fault rate is low, operation is easy, and the automatic performance is good.

Description

technical field [0001] The invention relates to a seat, in particular to a seat moving device and a car seat with the seat moving device. Background technique [0002] With the continuous development of our society, cars will gradually benefit more and more people and bring great convenience to people's production and life; at the same time, the elderly population in our country is increasing year by year, and more elderly people will face It is difficult to get on and off the bus, and the disabled people with limited mobility also face the same problem. In order to solve the problem of people with disabilities getting on and off the car, people have made many useful attempts, but in the prior art, although some car seats can move the seat out of the compartment from the installation position, they do not consider that the height of the seat is not suitable. Under certain circumstances, the seat cannot be moved up and down; although some car seats have not only solved the p...

AI Technical Summary

Problems solved by technology

In order to solve the problem of people with disabilities getting on and off the car, people have made many useful attempts, but in the prior art, although some car seats can move the seat out of the compartment from the installation position, they do not consider that the height of the seat is not suitable. In some cases, the seat cannot be moved up and down; although some car seats have not only solved the problem of moving the seat out of the compartment but also proposed a seat lifting scheme, the mechanism used is complex, the failure rate is high, and it is difficult to promote

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