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Integrally-regulated aircraft chair

An overall adjustment and aviation technology, applied to movable seats, railway car body parts, aircraft parts, etc., can solve the problems of discomfort, large rear space, etc., to achieve comfortable ride, small rear space, and reduce floor space Effect

Inactive Publication Date: 2003-04-23
戴贵柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, only the backrest of the passenger seats on airplanes, trains and buses can be adjusted forward and backward to change the lying angle, while the seat surface is fixed. When the passenger adjusts the backrest to make the back lean back, the body will slide forward, and the buttocks will be concentrated , I feel neither sitting nor lying down, very uncomfortable
In addition, the backrest can be adjusted backward, taking up a lot of space in the rear row

Method used

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Embodiment Construction

[0012] Accompanying drawing has provided the structural representation of the present invention. The present invention mainly consists of a base 10, a seat surface 2 and a backrest 1. The seat surface 2 and the backrest 1 are connected as a whole, and are hinged together with the base 10 through an adjustment hinge 5, and an angle adjustment device is provided between the base 10, namely Compression spring 3. The angle between the seat surface and the backrest is 90°C-100°C. When the passenger rides, the seat surface 2 depresses the compression spring 3, drives the backrest 1 and leans back at the same time, and the reclining angle can be limited by the angle adjustment limit device composed of the adjustment plate 4, the adjustment rod 7 and the adjustment latch 8. An adjustment plate 4 is arranged below the seat surface 2, and a row of adjustment holes is arranged on it. When the adjustment rod 7 rotates around the limit hinge 6, the adjustment pin 8 will be inserted into o...

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PUM

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Abstract

The whole body adjustable aircraft chair is formed from base, seat and back, the seat and back are connected into one body, and hinged with base, and an angle regulating device is set between the base and integrated seat and back, the weight of human body can be uniformly distributed on the seat and back, and the their hypsokinensis angle can be synchronously regulated, its structure is simple, comfortable for sitting, at the same time the rear space occupied by back hypsokinesis is small.

Description

(1) Technical field [0001] The invention relates to passenger seats on airplanes, trains and passenger cars, and belongs to the technical field of seats. (2) Background technology [0002] At present, only the backrest of the passenger seats on airplanes, trains and buses can be adjusted forward and backward to change the lying angle, while the seat surface is fixed. When the passenger adjusts the backrest to make the back lean back, the body will slide forward, and the buttocks will be concentrated , It feels neither sitting nor lying down, very uncomfortable. In addition, the backrest can be adjusted backward, which takes up a lot of space in the rear row. (3) Contents of the invention [0003] The invention aims at the deficiencies of the prior art, and provides an integrally adjustable aviation chair with simple structure and comfortable ride. [0004] The solution adopted by the present invention is: [0005] The overall adjustable aviation chair is composed of a b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/22B61D33/00B64D25/00
Inventor 戴贵柱戴树乐
Owner 戴贵柱
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