An improved car seat

Abstract

The invention discloses an improved vehicle seat, which comprises a sliding rail assembly, a bottom frame assembly, a sliding rail unlocking rod, a lock catch assembly, a pneumatic support rod, a rotating assembly, a spring assembly and an unlocking handle. A vehicle seat body is fixed to the bottom frame assembly which comprises two sets of connecting pieces corresponding to sliding rails one toone and a connecting transverse rod; the connecting pieces comprise connecting side plates, sliding blocks and supports; the lock catch assembly comprises a parking lock and a lock catch; the pneumatic support rod is connected to a fixing plate and the transverse rod; the rotating assembly comprises a rotating part and a rotating support, the rotating part is connected with the ends, connected with the sliding blocks, of the supports, and the rotating part can apply the downward pressure to the rotating support; and the unlocking handle is used for enabling the parking lock to be disengaged from the lock catch. Based on a tradition sliding rail structure, the seat is moved forwards, then a lock catch combination is triggered to be unlocked, thus the seat rotates forwards, the rotating support is driven to press a limiting mechanism so as to enable the limiting mechanism to be unlocked, thus the seat continues sliding forwards, and the space for a passenger entering a seat of the thirdrow is expanded greatly.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to an improved car seat. Background technique [0002] Along with the progress of society, people's lives generally improve, private car travel has become an important way of family travel. Not only that, while people pursue the convenience of life, they also pursue the comfort and quality of life. Coupled with the popularity of the second child nowadays, the space and number of seats for five-seater private cars are not enough, so six-seater and seven-seater cars are gradually favored by consumers. [0003] The six-seater and seven-seater cars are usually designed as three rows. Cars with three rows of seats will face the problem of the convenience of passengers entering and exiting the third row of seats. The current practice on the market is to design the second row of seats to move forward and backward, which can increase the space for passengers to enter the third row of seats...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide an improved car seat, which can solve the problem of small movement range of the seat in the prior art

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