Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional chair

A technology of seat and seat frame, which is applied to chairs, convertible chairs, convertible chairs, etc., can solve problems such as single function, and achieve the effects of convenient operation, simple structure, and easy adjustment and rest.

Inactive Publication Date: 2012-06-13
QINGDAO TECHNOLOGICAL UNIVERSITY
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing furniture seats have a single function, such as work chairs, leisure chairs, office chairs, etc., which can only meet the requirements of one sitting posture. Under the same circumstances, adjust the height of the seat surface or the inclination angle of the backrest, or provide some other functions such as writing, instead of providing completely different sitting posture requirements

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
  • Multifunctional chair
  • Multifunctional chair
  • Multifunctional chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] exist image 3 In the embodiment, the front end of the seat surface 2 is supported on the curved rod 5, and the groove at the rear end of the seat surface 2 is overlapped on the beam 13, and the seat surface has reached the height of the seat surface (the front edge of the seat) required by the ordinary sitting posture. and seat inclination, such as image 3 shown. Seat back 1 leans against on the backrest support 8, and the lower end of backrest support 8 blocks on the projection 14, with stable seat back 1, guarantees common sitting position backrest inclination. A person sits on the seat surface 2 with an ordinary sitting posture, the upper body of the human body leans against the seat back 1, and the side frame 10 is used as a seat armrest.

[0017] exist Figure 4 In the above embodiment, the groove at the rear end of the seat surface 2 is raised to break away from the beam 13, and the seat surface 2 is turned forward to drive the crank 5 to rotate around the pi...

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 relates to a chair capable of satisfying different sitting position requirements. The chair adapts to different sitting position requirements by changing different chair surface positions and chair back positions to be respectively arranged into a common chair, a reclining chair and other structures.

Description

Technical field: [0001] The invention relates to a furniture product, especially a seat capable of providing different sitting postures. Background technique: [0002] At present, most of the existing furniture seats have a single function, such as work chairs, leisure chairs, office chairs, etc., which can only meet the requirements of one sitting posture. Under the same circumstances, adjust the height of the seat surface or the inclination angle of the backrest, or provide some other functions such as writing, instead of providing completely different requirements for a variety of sitting postures. Invention content: [0003] In order to increase the function of the seat, the present invention designs a seat. By changing the seat structure, the seat can be set to the structures of ordinary seat, lounge chair and reclining chair respectively, so as to adapt to three completely different sitting postures. [0004] The front end of the seat surface designed by the presen...

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): A47C13/00
Inventor 刘晓斌刘海岩
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com