Adjustable air bag type headrest and seat

Abstract

The invention discloses an adjustable air bag type headrest and a seat, the adjustable air bag type headrest comprises a headrest, and an air bag is arranged on one side of the headrest; the air bag is mounted in a protection mechanism; the end part of the air bag is communicated and / or connected with a second transmission pipe; the second transmission pipe is communicated and / or connected with anair valve; the seat is provided with the adjustable air bag type headrest and comprises a backrest and a cushion, the headrest is installed at the end of the backrest, and the cushion is installed atthe other end of the backrest; and the air valve is installed in the cushion. The air valve can control the air pump to inflate and deflate the air bag, so that the effect of freely adjusting the headrest is achieved; due to the fact that the air pump and the air valve inflate and deflate the air bag, the thickness of the air bag is changed in a controllable mode, and the effect of adjusting thethickness of the headrest is achieved; the comfort of a driver and passengers is improved; the convenience of adjusting the headrest is improved; and damage to the body of a driver and passengers dueto the fact that the headrest cannot be adjusted is avoided.

Description

technical field [0001] The invention relates to an automobile headrest and a seat, in particular to an adjustable air bag type headrest and a seat. Background technique [0002] A car seat is a seat that is used when riding in a car. According to the position, it can be roughly divided into: front seat: headrest, backrest, cushion, (armrest), rear seat: (headrest), backrest, cushion, side wings, (armrest). According to the shape, car seats can be divided into separate seats and bench seats; according to their functions, they can be divided into fixed, detachable and adjustable; According to the performance of the seat, it has been developed from the earliest fixed seat to the multi-functional power-adjustable seat, including air cushion seat, electric seat, stereo seat, mental recovery seat, and electronically adjustable seat. . According to the material, it can be divided into leather seats and velvet seats. There are also some seats for special use, such as child seats...

AI Technical Summary

Problems solved by technology

[0003] Most of the current car seats only have basic functions, that is, the seats that drivers and passengers take when driving or riding can play a certain role in supporting or improving comfort, but most of them focus on cushion comfort or In terms of angle adjustment, etc., in terms of the neck, the angle is basically fixed. If the driver or passenger needs to adjust the angle between the neck and the headrest (or backrest), it is often impossible to do so, but by adjusting the backrest. Adjusting the angle of the headrest will bring about the problem that the angle of the backrest cannot be adjusted separately from the angle of the headrest, which brings great inconvenience to riding (driving) the car; and the angle of the headrest or the thickness of the headrest cannot be adjusted, and the It will cause great physical damage to the driver or passengers, such as long-term riding or driving will cause neck pain and other problems; and the existing headrests and car seats are also relatively inconvenient for the adjustment of the headrest

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