Multifunctional chair

A multifunctional, seat technology, applied in the direction of vertically adjustable seat chairs, chairs, and convertible chairs, etc., can solve the problems of people being easily fatigued, difficult to adjust posture, and easily affected by the body.

Pending Publication Date: 2020-10-30
UE FURNITURE CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the sedentary people, it seems that office white-collar workers and students who are studying in school sit the longest. They sit for almost an hour for work or study all day long, and it is difficult to adjust their posture. Not only are people prone to fatigue, but also body susceptible

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 1

[0076] Such as Figure 4 As shown, the present invention provides a multifunctional seat, comprising: a base 1 and support bases 2 symmetrically arranged on both sides of the base 1, and the two are rotatably connected.

[0077] Before introducing the multifunctional seat of the present invention, first introduce another kind of sitting and standing chair, such as Figure 1-3 As shown, as another implementation of the sit-to-stand chair, that is, a sit-to-stand chair with three seating surfaces, the main support body 101 that supports and connects the chassis or the base as the main body of the seat surface and is symmetrically arranged on the main support body 101 The side support bodies 102 on the left and right sides, the main support body 101 is always in a flat posture, the side support body 102 rotates relative to the main support body 101, and the different positions reached after the side support body 102 rotates make the sitting chair have a sitting posture state and ...

Embodiment 2

[0102] Embodiment 2: The difference between this embodiment and Embodiment 1 is that in the standing posture state, the standing posture supporting part 10 is newly designed in consideration of the user's sitting posture and satisfies the user's riding needs. .

[0103] Such as Figure 19-22As shown, the seat outer side 4 of the support seat 2 extends downwards and toward the seat inner side 3 of the support seat 2 to extend out of the standing posture supporting part 10, and the angle between the standing posture supporting part 10 and the supporting seat 2 is 10°-30° , so that the standing support part 10 in the sitting position does not appear to have a strong downward abrupt feeling. Sticking, the two standing posture supporting parts 10 and the upper ends of the two supporting seats 2 jointly form an arched body 40 that is beneficial to the user to sit on. Ergonomic effect.

Embodiment 3

[0104] Embodiment 3: The difference between this embodiment and Embodiments 1 and 2 is that in the standing posture state, considering the user's sitting posture and meeting the user's sitting needs, a new modification has been made to the standing posture supporting part 10. design.

[0105] Such as Figure 23-28 As shown, the above-mentioned standing posture supporting part 10 and the support seat 2 are made of materials with strong plasticity. In this embodiment, plasticity refers to the ability of the material to be bent and maintain this deformation, such as but not limited to plastic; when supporting When the seat 2 is made of a material with poor plasticity, such as a plank, in order to ensure the comfort of use in the sitting position, the support seat sponge 43 is laid on the upper surface of the support seat 2, and the sponge crosses the seat outer side 4 of the support seat 2 and faces towards the support seat. The seat inner side of 2 extends in 3 directions to fo...

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 discloses a multifunctional chair which is characterized in that supporting seats in bilateral symmetry are rotatably connected to a base, and no other supporting body used for supporting a human body to sit is arranged between the supporting seats. When the supporting seats are in a flat laying posture, the multifunctional chair is in a sitting posture state, and the supporting seats form a seat surface for a user to flatly sit; the supporting seats rotate relative to the base and are turned upwards to be in a vertical posture, and when the multifunctional chair is in a standingposture state, the outer sides of the supporting seats rise to accord with sitting or leaning of a user. Compared with the prior art, the multifunctional chair has the advantages that the two supporting seats are symmetrically arranged above the base, switching between the sitting posture and the standing posture is achieved through change of tiling and upturning; the structure is simple and operation is convenient; the basic height is increased when the supporting seats are upturned, and a user can ride or lean against the multifunctional chair in the standing posture state.

Description

technical field [0001] The invention relates to the field of seats, in particular to a multifunctional seat. Background technique [0002] Seats are widely used in modern people's study and work. For most office chairs or study chairs, they only have the function of sitting; from a physiological point of view, if a person stands for a long time, his legs are overloaded and he is prone to fatigue. People who sit for a long time will also feel uncomfortable or tired. At the same time, the lack of blood supply to the brain and the weight of the whole body will cause various diseases such as memory loss, headache, dizziness, lumbar and cervical spine, etc., which is not good for the body. There have been many studies and reports that sitting for a long time is not good for the body. If a person stands for a long time, he hopes to be able to sit, and if he sits for a long time, he hopes to be able to stand. [0003] Among the sedentary people, it seems that office white-collar w...

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): A47C13/00A47C3/20A47C7/14A47C7/24A47C7/46
CPCA47C13/00A47C3/20A47C7/14A47C7/24A47C7/462A47C9/025A47C7/024
Inventor 叶金阮正富
Owner UE FURNITURE CO LTD
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