Soft linkage lumbar support and using method thereof

A lumbar support and linkage technology, applied in the field of seat lumbar support, can solve problems such as the inability to support the human body's waist and the flattening of the lumbar support, and achieve the effects of alleviating lumbar fatigue, improving efficiency, and increasing comfort

Inactive Publication Date: 2018-09-28
GLOBAL FURNITURE ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current seat adds a lumbar support function to improve the comfort of the human body, but the current lumbar support is mostly a fixed-shaped lumbar support. , it is easy to perform flattening operation on the lumbar support, which makes the functional limitation of the lumbar support dispensable

Method used

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  • Soft linkage lumbar support and using method thereof
  • Soft linkage lumbar support and using method thereof

Examples

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Embodiment Construction

[0020] Reference Figure 1 to 2 As shown, a flexible linkage lumbar support of this embodiment includes a lumbar support plate 2 mounted on the back of the chair and a chassis 9 for installing a seat cushion. The lower end of the lumbar support plate 2 is provided with a first fixing seat 8. The first fixing seat 8 is mounted on the back of the chair, the upper end of the backrest plate is provided with a roller baffle 1, the roller baffle 1 is mounted on the back of the chair, and the upper end of the backrest is rotatably provided with The roller 6, the roller 6 is slidingly mounted on the roller baffle 1, the upper end of the lumbar support plate 2 is connected with a steel rope 3, one end of the steel rope 3 is connected with the lumbar support plate 2, and the other end is provided with a steel rope The joint box 4, the steel rope joint box 4 is fixedly installed on the seat cushion, a steel wire is arranged between the chassis 9 and the connection box of the steel rope 3,...

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PUM

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Abstract

The invention discloses a soft linkage lumbar support. The soft linkage lumbar support is characterized by comprising a lumbar support plate mounted on a chair back and a base plate for mounting a seat cushion, wherein first fixed seats are arranged at the lower end of the lumbar support plate; the first fixed seats are mounted on the chair back, an idler wheel baffle is arranged at the upper endof a backrest plate, the idler wheel baffle is mounted on the chair back, idler wheels are rotatably installed at the upper end of the backrest plate, and the idler wheels are matched and slidably mounted on the idler wheel baffle; a steel sling is connected to the upper end of the lumbar support plate, the lumbar support plate is connected to one end of the steel sling, and a steel sling joint box is arranged at the other end of the steel sling; the steel sling joint box is fixedly mounted on the seat cushion, and a steel wire is arranged between the base plate and the steel sling joint box;and one end of the steel wire is fixed to the base plate, the other end of the steel wire penetrates into the steel sling joint box, and the end, penetrating into the steel sling joint box, of the steel sling is connected to the end, located in the steel sling joint box, of the steel wire. The soft linkage lumbar support can increase the comfort of waist of a human body and effectively relieve thefatigue of the waist.

Description

Technical field [0001] The invention relates to a seat lumbar support, more specifically, it relates to a soft linkage lumbar support and a method of use thereof. Background technique [0002] The current seat adds a lumbar support function to improve the comfort of the human body, but the current lumbar support is mostly a fixed-shaped lumbar support. When in use, it cannot provide a full-scale support function to the human waist, and when the human body is reclining , It is easy to flatten the lumbar support, which causes the functional limitation of the lumbar support. Summary of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a soft linkage lumbar support that can increase the comfort of the human waist and effectively relieve waist fatigue. [0004] In order to achieve the above objective, the present invention provides the following technical solutions: a flexible linked lumbar support, comprising a lumba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/46
CPCA47C7/462
Inventor 周金坤
Owner GLOBAL FURNITURE ZHEJIANG
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