Seat with swivel backrest

Abstract

The invention discloses a backrest-rotatable seat. The backrest-rotatable seat comprises a seat cushion component and a backrest component, and is characterized in that the backrest component comprises a first backrest part and a second backrest part; the first backrest part is arranged on the seat cushion component; a rotating mechanism which can be used for driving the second backrest part to rotate about the own vertical axis is arranged between the second backrest part and the first backrest part. Compared with the conventional seat of which the backrest cannot rotate about the own vertical axis, the backrest-rotatable seat has the characteristics that 1, when the backrest-rotatable seat is applied to a front-row seat of a motor vehicle, in particular to a seat seated by a driver, a front-row passenger or the driver communicates with a back-row passenger in a way of facing back through a rotatable backrest in the automatic driving mode of the vehicle, and freeness from communication barrier and rapidness in communication between the front-row passenger or driver and the back-row passenger is realized; through the rotatable backrest, the side leaning comfort and privacy of the passenger or the driver can be enhanced.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a seat with a rotatable backrest. Background technique [0002] At present, the rotatable seats generally rotate the entire seat together. These integral rotatable seats have been used in high-speed rail, bullet train carriages and motor vehicles, which facilitates face-to-face communication and entertainment for passengers in the front and rear rows of seats when needed. But this type of integral rotatable seat has not been used as a motor vehicle driver's seat, so the seat for the driver to take in the motor vehicle is generally all non-rotatable at present. However, with the promotion of automatic driving technology in motor vehicles, the driver sometimes needs to communicate with the rear passengers in the automatic driving mode without driving himself, and the backrest of the existing seat has just played a hindrance. In addition, the current motor vehicle front seat includin...

AI Technical Summary

Problems solved by technology

But this type of integral rotatable seat is not used as a motor vehicle driver's seat, so the seat for the driver in the motor vehicle is generally non-rotatable at present.

However, with the promotion of automatic driving technology in motor vehicles, the driver sometimes needs to communicate with the rear passengers in the automatic driving mode without driving himself, and the backrest of the existing seat has played a hindering role.

In addition, the front seats of motor vehicles including the driver's seat do not have a side leaning function. When the passengers on the front seat need to lean on the left and right sides, there is no backrest support, and the comfort is not strong.

Furthermore, the current front seats of motor vehicles do not have left and right side protection, and the privacy is not strong.

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