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Load supporting parts for furniture and chairs, and chairs

A technology for supporting parts and supporting parts, which can be applied to chairs, household appliances, and other seating furniture, etc., and can solve problems such as reduced degrees of freedom

Active Publication Date: 2020-07-07
OKAMURA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the contrary, in order to maintain the minimum strength, the warp yarn group is necessary, and in order to increase the stretching force, the warp yarn group is added with the weft yarn extending in the left and right directions, so it is easy to become a gap between the warp yarn and the weft yarn due to stretching. A design with many dot-like gaps formed between them, and as a component that constitutes the appearance, the degree of freedom in design tends to decrease

Method used

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  • Load supporting parts for furniture and chairs, and chairs
  • Load supporting parts for furniture and chairs, and chairs
  • Load supporting parts for furniture and chairs, and chairs

Examples

Experimental program
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Embodiment Construction

[0077] Next, embodiments of the chair of the present invention will be described in detail based on the drawings. In addition, in the following description, the direction facing the front of a person sitting on the chair 1 in a regular posture is referred to as "front" or "front", and the opposite direction is referred to as "rear" or "back". . In addition, regarding "up", "down" and "left" and "right", the direction above a person sitting on a chair in a normal posture is called "up", and the direction opposite to it is called "down". , the direction of the left side of the person sitting on the chair 1 in a normal posture is called "left", and the direction opposite to it is called "right". That is, the vertical direction is referred to as an up-down direction, and the horizontal direction is referred to as a left-right direction.

[0078] figure 1 It is a perspective view seen from the front side of one embodiment of the chair of the present invention, figure 2 It is t...

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Abstract

Furniture and a chair include a shielding piece (7b5) which is provided in an operation plate (7b2) or a flange (7a5) and closes a gap generated by the operation plate (7b2) and the flange (7a5) when the operation plate (7b2) has an operation posture. In addition, a chair includes a load support member for a chair, the load support member for a chair includes a frame member which includes a pair of rod members (19) and an extension material (22) which is formed in a bag shape and covers the frame member, a support portion (26) is provided on each of inner surfaces facing each other in the pair of rod members (19), and an interior material (21) having a repulsive force with respect to a load in a surface perpendicular direction is bridged between the pair of rod members (19) by being supported by the support portion (26).

Description

technical field [0001] The present invention relates to furniture, a load supporting member for a chair, and a chair. [0002] This application is based on the patent application No. 2014-221256 filed in Japan on October 30, 2014, the patent application No. 2014-217249 filed in Japan on October 24, 2014, and the patent application 2015 filed in Japan on January 16, 2015 -006732 has priority and is incorporated herein by reference. Background technique [0003] For example, there are chairs used in offices and the like that can be adjusted in height of the seat surface and adjusted in strength by locking. Such a chair is provided with an operation member for these adjustments, and various adjustments can be performed by, for example, changing the posture of the operation member by the seated person (for example, refer to Patent Document 1). [0004] On the other hand, for example, Patent Document 2 discloses a load supporting member for a chair which is supported by a frame...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C7/40
CPCA47C7/40A47C31/023A47C7/282
Inventor 益永浩矶贝义德胁园浩一郎奥田直之井泽晶一
Owner OKAMURA MFG CO LTD
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