Title:
SEAT FRAME, INSTALLATION METHOD THEREFOR, AND SEAT
Document Type and Number:
WIPO Patent Application WO/2019/222962
Kind Code:
A1
Abstract:
A seat frame, an installation method therefor, and a seat, wherein the seat frame (100) comprises a bottom frame (10), a leg supporting frame (20), a first support frame (30), and a seat frame (40). The leg supporting frame (20) extends upward along a plane at which the bottom frame (10) is located and forms a leg supporting space. The seat frame (40) is located above the bottom frame (10) and is located at a rear side of the leg supporting frame (20), the seat frame (40) is connected to the leg supporting frame (20), and the first support frame (30) and the bottom frame (10) are fixedly connected and support the seat frame (40). Regarding a seat frame having the foregoing structure, said structure is simple and the seat frame is easily processed and fabricated, thereby reducing production costs. For a seat provided with the foregoing frame, the legs of a person sitting thereon may occupy the leg supporting space, and the spine of the person sitting thereon may continually be in a straightened state when sitting for a good sitting effect.
Inventors:
GAO FENGLIN (CN)
Application Number:
PCT/CN2018/088241
Publication Date:
November 28, 2019
Filing Date:
May 24, 2018
Export Citation:
Assignee:
HANGZHOU NANOIN IND PRODUCT DESIGN CO LTD (CN)
International Classes:
A47C1/00; A47C3/00
Foreign References:
| CN206354743U | 2017-07-28 | |||
| RU2103898C1 | 1998-02-10 | |||
| CN106263724A | 2017-01-04 | |||
| US20100244515A1 | 2010-09-30 | |||
| CN106136650A | 2016-11-23 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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