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a stool

A stool and component technology, applied in chairs, home appliances, reclining chairs, etc., can solve the problems of no structure, inability to bring comfort, labor-saving sitting feeling, etc., and achieve the effect of comfortable and labor-saving sitting posture

Active Publication Date: 2018-04-10
杭州精效文化创意有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in terms of structure and function, the essential difference between a stool and a chair is that the chair has a back for people to lean on, which is more comfortable and labor-saving to use. However, no matter how the existing traditional stool structure changes, it does not have the structure of a chair back. , when a person sits on a stool, it cannot support the back of the human body, so it cannot bring the comfortable and labor-saving sitting feeling like a chair

Method used

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with accompanying drawing:

[0019] Such as figure 1 As shown, a stool has a base member 10, a leg member 20 supporting the base member, and a backrest mechanism. The backrest mechanism has: a one-way hinge member 30, which is symmetrically arranged on the stool base member 10, It has functions of one-way support and reverse callback reset; and a back support member 40, which is connected between two symmetrical one-way hinge members and freely rotates above the stool along with the one-way hinge members.

[0020] Such as figure 2 , 3 The overall structure of the one-way hinge member 30 includes a hinge plate 31, a handle 32 and a connector 33, the handle is connected to the back support member 40, and the connector fixes the one-way hinge member on the stool.

[0021] The detailed structure of each component is introduced below:

[0022] Such as Figure 4-10 The component diagrams and assembly...

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PUM

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Abstract

The invention relates to a stool, which has a base member and a leg member supporting the base member, and also includes a backrest mechanism, the backrest mechanism has: a one-way hinge member, which is symmetrically arranged on the stool, and has a one-way support and a reverse callback reset function; and a back support component, the back support component is connected between two symmetrical one-way hinge components, and freely rotates above the stool along with the one-way hinge components. The invention is the first to install one-way hinge components on both sides of the traditional stool, and install back support components between the one-way hinge components, so that the back support components can be rotated and adjusted up and down around the stool. When the back support member rotates to the upper side of the stool, the one-way support function of the one-way hinge can be used as the back of the chair to support the back of the human body to achieve a comfortable and labor-saving sitting posture.

Description

technical field [0001] The invention relates to a stool, in particular to a stool with a rotatable angle-adjustable backrest mechanism. Background technique [0002] Stools are conventional furniture for people to sit on. They are simple in structure, light in weight, and suitable for movement. They are widely used in families and in various business places. [0003] However, in terms of structure and function, the essential difference between a stool and a chair is that the chair has a back for people to lean on, which is more comfortable and labor-saving to use. However, no matter how the existing traditional stool structure changes, it does not have the structure of a chair back. , when people sit on the stool, they can't support the back of the human body, so they can't bring the comfortable and labor-saving sitting feeling like a chair. Contents of the invention [0004] The purpose of the present invention is to provide a stool equipped with a rotating and adjustabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C1/025
Inventor 陈若愚
Owner 杭州精效文化创意有限公司