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Chair with adjustable opening-closing-type chest embracing part and jaw support

A technology of opening and closing chairs, which is applied to chairs, other seating furniture, stools, etc., which can solve the problems of inability to effectively support the upper body of the user and inability to correct the sitting posture of people, so as to correct incorrect sitting postures and reduce energy loss. Effect

Pending Publication Date: 2019-07-16
黄钟仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned patents cannot correct the sitting posture of a person, nor can they effectively support the user's upper body

Method used

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  • Chair with adjustable opening-closing-type chest embracing part and jaw support
  • Chair with adjustable opening-closing-type chest embracing part and jaw support
  • Chair with adjustable opening-closing-type chest embracing part and jaw support

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Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing:

[0023] like Figure 1-Figure 4 As shown, a chair with an adjustable open-close chest and jaw support includes a bottom support frame 2, an armrest 4, a universal wheel 1 is arranged on the lower edge of the bottom support frame 2, and an explosion-proof seat cushion 3 is arranged above the bottom support frame 2 , the two sides of the explosion-proof cushion 3 are provided with handrails 4, the rear side of the explosion-proof cushion 3 is provided with a backrest column 7, the lower end of the backrest column 7 is provided with a lumbar cushion 5, and the middle and upper part of the backrest column 7 is provided with a chest-hugging lifting fixing plate 9, which is fixed in a chest-hugging manner Both sides of the board 9 are provided with a rear chest pad 6, one side of the rear chest pad 6 is connected with a front chest pad 13 through a connecting joint 15, the other e...

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Abstract

The invention discloses a chair with an adjustable opening-closing-type chest embracing part and jaw support. The chair comprises a bottom supporting frame and armrests, universal wheels are arrangedat the edge of the lower part of the bottom supporting frame, an explosion-proof cushion is arranged on the upper part of the bottom supporting frame, the armrests are arranged on the two sides of theexplosion-proof cushion, a backrest vertical column is arranged on the rear side of the explosion-proof cushion, a waist cushion is arranged at the lower end of the backrest vertical column, a chest-embracing lifting fixing plate is arranged on the upper middle part of the backrest vertical column, rear chest embracing cushions are arranged on the two sides of the chest-embracing lifting fixing plate, front chest embracing cushions are connected to one sides of the rear chest embracing cushions through connecting joints, and lock buckles are arranged at the other ends of the front chest embracing cushions. The chair has the beneficial effects that the sitting posture of a user is corrected, the discomfort of the waist, the shoulders and the neck of the user during desk working is significantly reduced, insufficient energy and vision recession caused by sitting work for a long time and hair loss caused by exuberant secretion of head grease due to heating of neck muscles are effectivelyreduced, and the incorrect sitting posture of students during homework is corrected.

Description

technical field [0001] The invention relates to the technical field of chairs with functions, in particular to a chair with an adjustable openable chest hugging and jaw support. Background technique [0002] A chair is a kind of furniture for daily life, a kind of sitting tool with a backrest and armrests. Classified by material: solid wood chairs, glass chairs, iron chairs, plastic chairs, fabric chairs, leather chairs, foam chairs, etc. Classified by use: office chairs, dining chairs, bar chairs, leisure chairs, reclining chairs, special chairs, etc. Modern people often sit for a long time when they are working or studying. When people's sitting posture is incorrect, they are prone to myopia, and when sitting incorrectly for a long time, the spine is easily deformed, causing head, shoulder and neck diseases. The Chinese patent with the application number CN201320878274.1 discloses an office chair with adjustable armrests and chair back, including an office chair body, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/62A47C7/38A47C7/00
CPCA47C7/62A47C7/383A47C7/00
Inventor 黄钟仁
Owner 黄钟仁
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