Seat folding device

Abstract

The invention aims at providing a seat folding device. According to the seat folding device, through folding, moving and combining of a seat backrest and a seat cushion, a seat can be folded when not used, and the position of the seat is slightly staggered when the seat is used, so that a more comfortable sitting space is obtained. The device can be applied to traffic tools such as passenger cars, aircrafts, ships, trains and the like, solves the problem of automobile practicability of a single-row seat at the back-row middle position and the front-row middle position of a household car, moves through the supporting rods and / or the connecting armrests, and is folded and / or combined through backrest connecting devices. The seat cushion is located below the variable seat backrest and has a guide rail function, a turnover function and / or a combination function, the seat backrest is composed of two or more parts, and switching of use states is achieved through folding or split combination.

Description

technical field [0001] The present disclosure relates to vehicle systems, and in particular, to a folding, moving and combining based seat back and cushion. Background technique [0002] At present, with the rapid development of society and the improvement of people's living standards, people have more and more requirements for seats, especially for travel. From the very beginning, it is enough to take a car and have a chair, and now it is more pursuit of transportation. seat comfort. [0003] But in the prior art, take a car as an example. For example, when most five-seater models take five people, the rear seats will be very crowded, because the length of the rear seat cushion is usually about 1.5 meters, which usually takes care of the users on both sides. The seat cushion layout is 0.6m + 0.3m + 0.6m, and the comfort in the middle position is greatly reduced. Therefore, families in need are more inclined to buy six-seater or seven-seater cars to accommodate five people...

AI Technical Summary

Problems solved by technology

[0003] But in the prior art, take a car as an example. For example, when most five-seater models take five people, the rear seats will be very crowded, because the length of the rear seat cushion is usually about 1.5 meters, which usually takes care of the users on both sides. The seat cushion layout is 0.6m + 0.3m + 0.6m, and the comfort in the middle position is greatly reduced

Therefore, families in need are more inclined to buy six-seater or seven-seater cars to accommodate five people, but the oversized body and three rows of seats with little space cause a lot of inconvenience

Usually one or two people travel, resulting in a waste of social resources and energy resources

Images