Unlock instant, AI-driven research and patent intelligence for your innovation.

Leisure chair

A seat and chair leg technology, which is applied in the field of leisure seats, can solve the problems of armrests that are not ergonomically designed and uncomfortable to use.

Inactive Publication Date: 2013-11-27
WUJIANG LONGXU METAL PROD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the chairs of the prior art are also provided with armrests, but the single armrest does not conform to ergonomic design and is uncomfortable to use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Leisure chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be described in further detail below through specific examples.

[0014] A leisure seat, comprising a chair back 3, chair legs 2, and a seat 1, four legs 2 are evenly distributed under the four corners of the seat 1, a chair back 3 is provided above one side of the seat 1, the seat 2 and Inside armrest 9 and outer armrest 10 are provided between chair back 3, and interior armrest 9 is located at chair back 3 one side, and interior armrest 9 is higher than outer armrest 1-3cm, and when the people rests on the seat, elbow is placed on the inside. On the armrest 9, the whole arm is slightly inclined downwards, and the hand is placed on the outer armrest, so that the arm is completely relaxed when the person is at rest.

[0015] An upper beam 7 and a lower beam 6 are arranged between the chair legs 2, and the upper beam 7 and the lower beam 6 connect and fix two adjacent chair legs 2 one by one, so that the whole seat is more fixed. A support col...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a leisure chair. The leisure chair comprises a chair back, a chair seat and chair legs. The four chair legs are disposed under the chair seat. One side of the upper part of the chair seat is provided with the chair back. Other two sides of the upper part of the chair seat are provided with inner armrests and outer armrests. The outer armrests, the inner armrests and the chair back are connected successively. The horizontal height of the inner armrests is 1-3 cm higher than the horizontal height of the outer armrests. According to the leisure chair, the horizontal plane of the inner armrests is higher than the horizontal plane of the outer armrests, and human arms are inclined downward, thereby meeting engineering design for human bodies and relaxing the human arms.

Description

technical field [0001] The invention relates to a chair, in particular to a leisure seat. Background technique [0002] The chair is a kind of seat with a backrest. Its name first appeared in the Tang Dynasty, and the image of the chair can be traced back to the Hu bed introduced to the north during the Han and Wei Dynasties. There are images of two people sitting on chairs in the murals of Cave 285 in Dunhuang; in the murals of Cave 257, there are women sitting on square stools and cross-legged benches; in the stone carvings of Lianhua Cave in Longmen, there are women sitting on round stools. These images vividly reproduce the use of chairs and stools in official and noble families during the Southern and Northern Dynasties. Although the seats at that time had the shape of chairs and stools, people still used to call them "hu beds" because there were no titles of chairs and stools at that time. They were often used for sitting meditation in temples, so they were also c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A47C3/00A47C7/54A47C7/00
Inventor 徐志坚
Owner WUJIANG LONGXU METAL PROD