Unlock instant, AI-driven research and patent intelligence for your innovation.

Multi-seat chair with movable backrest

A backrest and seat technology, applied in the field of multi-seat chairs, can solve the problem that the backrest cannot meet different needs and other problems, and achieve the effects of wide application, simple operation and increased comfort.

Inactive Publication Date: 2020-03-06
AURORA CHINA
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The backrest of multi-seat chairs can improve the comfort of users, and a single fixed backrest cannot meet the different needs of different occasions

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
  • Multi-seat chair with movable backrest
  • Multi-seat chair with movable backrest
  • Multi-seat chair with movable backrest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0041] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities.

[0042] The multi-seat ch...

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

The invention provides a multi-seat chair with a movable backrest. The multi-seat chair comprises a chair main body, a sliding rail assembly and the backrest, wherein the chair main body comprises a seat cushion sleeve and support parts used for supporting the seat cushion sleeve; the sliding rail assembly comprises a sliding rail and fixing parts for connecting the sliding rail with the chair main body; and the backrest comprises a core and a leaning part connected with the core, and the position of the leaning part is changed through the sliding of the core along the sliding rail. The multi-seat chair provided by the invention is provided with the backrest capable of smoothly sliding along the sliding rail, then a user can adjust the position of the backrest according to demands, so thatthe comfort of the user is increased, and the multi-seat chair has the advantages that the operation is simple, the suitable crowd is wide, etc.

Description

technical field [0001] The invention relates to the field of furniture, in particular to a multi-seat chair with a movable backrest. Background technique [0002] Multi-seat chairs, including sofas, are one of the common furniture items, which are generally made into different shapes for different groups of people and different purposes. The backrest of the multi-seat chair can improve the comfort of the user, and a fixed single backrest cannot meet the different needs of different occasions. [0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute prior art known to those of ordinary skill in the art. Contents of the invention [0004] In view of the problems in the prior art, the object of the present invention is to provide a multi-seat chair with a movable backrest, which enhan...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/46A47C3/00
CPCA47C7/46A47C3/00
Inventor 卢志荣
Owner AURORA CHINA