Car seat with buffering equipment

Abstract

The invention discloses a car seat with buffering equipment. The car seat comprises a car seat body, a base, seat sliding rails and a U-shaped pull rod which are connected in sequence; the car seat body is slidingly arranged on the seat sliding rails through the base, the tail ends of the pull rod are connected with the seat sliding rails respectively, and the pull rod controls the locking statesof locking devices of the seat sliding rails; the base is provided with a buffer assembly, the buffer assembly comprises a contact block, a connecting shaft, a movable plate, supporting shafts and a fixing plate, one end of the connecting shaft is connected with the contact block, the other end of the connecting shaft is connected with the movable plate, one end of each supporting shaft is connected with the fixing plate, the other end of each supporting shaft movably penetrates through the movable plate and is in threaded connection with a limiting nut, and each supporting shaft is sleeved with a spring. The contact block is in contact with the pull rod, the movable plate moves towards the base, the springs are gradually compressed, the movement speed of the car seat body is reduced, thenthe situation that a passenger hits a front object is avoided, and the life safety of the passenger is protected.

Description

technical field [0001] The invention relates to a car seat, in particular to a car seat provided with a cushioning device. Background technique [0002] The so-called car seat is a seat for riding in a car. [0003] According to the position of the car seat, 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; [0004] 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 seat...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a car seat equipped with a buffer device to solve the problem that in actual use, when the sliding rail locking device controlled by the pull rod fails or the locking force is insufficient, the car seat will slide forward when the car brakes suddenly. , so that the passenger hits the object in front, reducing the safety of the passenger seat

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