Title:
OFFICE CHAIR CAPABLE OF CORRECTING SITTING POSTURE
Document Type and Number:
WIPO Patent Application WO/2021/243643
Kind Code:
A1
Abstract:
An office chair capable of correcting sitting posture, comprising: a seat cushion (1), the seat cushion (1) being internally provided with a seat cushion mesh pressure sensor group (11); a backrest (2), the backrest (2) comprising a main support plate (21) and a lumbar support frame (22) and shoulder support frame (23) that are connected to the main support plate (21), wherein the main support frame (21) is fixedly connected to the seat cushion (1), the lumbar support frame (22) is internally provided with a lumbar mesh pressure sensor group (221), and the shoulder support frame (23) is internally provided with a shoulder mesh pressure sensor group (231); armrests (3), located at two sides of the seat cushion (1); support legs (4), arranged oppositely with the armrests (3) relative to the seat cushion (1), the support legs (4) being fixedly connected to the seat cushion (1); alarm apparatuses (5), embedded on the armrests (3); a timer (6), located on the side of the main support plate (21) away from the lumbar support frame (22); and a controller (7), located on the side of the main support frame (21) away from the lumbar support frame (22), and the controller (7) is separately electrically connected to the timer (6), the alarm apparatuses (5), the seat cushion mesh pressure sensor group (11), the lumbar mesh pressure sensor group (221), and the shoulder mesh pressure sensor group (231). The existing problems in which an office chair is unable to correct the sitting posture of a person and is unable to limit the sitting time of a seated person are solved.
Inventors:
XIE BAILING (CN)
Application Number:
PCT/CN2020/094353
Publication Date:
December 09, 2021
Filing Date:
June 04, 2020
Export Citation:
Assignee:
XIE BAILING (CN)
International Classes:
A47B39/10; A47C9/00
Foreign References:
| CN109276071A | 2019-01-29 | |||
| CN106579837A | 2017-04-26 | |||
| CN109793384A | 2019-05-24 | |||
| CN110897423A | 2020-03-24 | |||
| CN107374133A | 2017-11-24 | |||
| CN203988973U | 2014-12-10 | |||
| KR20190061917A | 2019-06-05 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
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