Cantilever type armrest

Abstract

The invention discloses a suspension armrest which is mounted on a backrest and comprises a gravity assembly and a locking mechanism. The gravity assembly rotates along with the armrest, the armrest is positioned at an inclined position, the gravity assembly unlocks the locking mechanism, the armrest can horizontally rotate and is positioned at a horizontal position, the gravity assembly locks thelocking mechanism, and the armrest is locked at the horizontal position. According to the suspension armrest, the armrest is mounted on the backrest to ensure unchanged distance between the shoulderof the backrest and the armrest, and the armrest can be adjusted to the horizontal position and can be locked when the backrest is at an optional position of a front and back adjustment area, so thata forearm of a passenger can constantly and horizontally lean against the armrest by a proper distance.

Description

technical field [0001] The invention relates to the field of auto parts, more specifically, to seat armrest parts in the auto parts. Background technique [0002] At present, there are mainly two kinds of seat armrests of various means of transportation such as airplanes, trains, and automobiles: one is that the armrests are connected with the cushions, and can rotate up and down and stop in a horizontal position. When the armrest is connected to the seat cushion, if the seat back is turned over at a large angle, the distance between the shoulder of the backrest and the armrest will change. Although the armrest can be kept in a horizontal position, the distance between the armrest and the armrest will be far away when the seat back is turned over at a large angle. not good. The other is that the armrest is installed on the seat back. When the armrest is installed on the seat back, although the armrest will be turned over with the seat back so that the distance between the s...

AI Technical Summary

Problems solved by technology

When the armrest is connected to the seat cushion, if the seat back is turned over at a large angle, the distance between the shoulder of the backrest and the armrest will change. Although the armrest can be kept in a horizontal position, the distance between the armrest and the armrest will be far away when the seat back is turned over at a large angle. not good

The other is that the armrest is installed on the seat back. When the armrest is installed on the seat back, although the armrest will be turned over with the seat back so that the distance between the shoulder of the backrest and the armrest remains unchanged, because the armrest moves up and down relative to the backrest The rotation adjustment angle is limited. When the seat back is tilted backward at a large angle, the armrest will be tilted upwards and cannot be adjusted to a horizontal position. The passenger's arms cannot be laid flat, and the comfort is also not good

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