Assembly for chair and chair including the same

a chair and chair technology, applied in the field of chair and chair assembly, can solve the problems of user deformation, pain or deformation of the physical body, user effectively failing to tilt the seat plate and the backrest suitably, etc., and achieve the effect of simplifying the assembly of the chair

Inactive Publication Date: 2021-05-20
DAWON CHAIRS
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0023]In addition, according to the present invention, the structure of the assembly

Problems solved by technology

Nevertheless, when the user is seated on a chair for a long time, the user has a fixed posture, the pain or the deformation of the physical body of the user may be caused.
However, according to patent documents 1 to 3, as only the backrest is tilted forward or backward in the state that the seating plate is fixed, the user effectively fai

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
  • Assembly for chair and chair including the same
  • Assembly for chair and chair including the same
  • Assembly for chair and chair including the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032]Hereinafter, an assembly (chair assembly) for a chair and a chair including the same according to an exemplary embodiment of the present invention will be described in detail with reference to accompanying drawings.

[0033]Herein, the direction that a backrest is mounted, based on a seating part is referred to as ‘backward of a chair’, and a direction opposite to the backward direction is referred to as ‘forward of the chair’.

[0034]In addition, the operation of adjusting the inclination of the seating part and the backrest is referred to as a ‘titling operation’.

[0035]Accordingly, the terms, such as ‘left’, ‘right’, ‘up’, and ‘down’, indicating the directions are defined based on ‘forward’ and ‘backward’.

[0036]Hereinafter, the configuration of the chair including the chair assembly will be described with reference to FIGS. 1 and 2 according to an exemplary embodiment of the present invention.

[0037]FIG. 1 is a perspective view illustrating the chair including the chair assembly a...

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

An assembly for a chair and a chair including the same are provided. The assembly includes a body coupled to an upper portion of a leg of the chair, a pair of supports extending forward from opposite sides of the body and coupled to a bottom surface of a seating part, and a pair of connecting frames extending backward from the opposite sides of the body, bent upward, and shaft-coupled to the opposite sides of the body and the seating part. A tilting operation is performed to rotate downward the seating part and a backrest to adjust inclinations of the seating part and the backrest using a weight of a user applied to the seating part and elastic force of the support and the connecting frame.

Description

BACKGROUND OF THE INVENTION1. Field of the Invention[0001]The present invention relates to an assembly for a chair and a char including the same. More particularly, the present invention relates to an assembly for a chair, capable of tilting a seating plate forward or backward using elasticity of a support to support the seating plate, and a chair including the same.2. Description of the Related Art[0002]A chair, which includes a seating plate, a leg, or a backrest, is used for a user to allow the user to sit and perform various tasks. In the situation that the user has to sit for a long time, the selection of a chair appropriate to the user is important. To this regard, the chair has a function of adjusting the height of the seating plate or the angle of the backrest. Nevertheless, when the user is seated on a chair for a long time, the user has a fixed posture, the pain or the deformation of the physical body of the user may be caused. Accordingly, there has been developed a chair...

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): A47C7/60A47C7/56A47C3/40
CPCA47C7/60A47C7/566A47C3/40A47C7/563A47C1/03205A47C1/03277A47C7/14A47C3/021A47C1/03279
Inventor LEE, GYU YOUN
Owner DAWON CHAIRS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap