Title:
BED FRAME FOR CONVENIENT CHANGING OF BED SHEET
Document Type and Number:
WIPO Patent Application WO/2019/200606
Kind Code:
A1
Abstract:
A bed frame for convenient changing of a bed sheet comprises a base (100). A rotatable module (102) is provided above the base (100) for placement of a mattress. The bed frame further comprises: a slidable module (103) positioned between the base (100) and the rotatable module (102); a slide mechanism (200) positioned between the slidable module (103) and the base (100), the slidable module (103) being slidable in a length direction of the base (100) by means of the slide mechanism (200); a rotation mechanism (300) positioned between the slidable module (103) and the rotatable module (102), the rotatable module (102) being rotatable, by means of the rotation mechanism (300), around a central axis of the slidable module (103) serving as a rotation axis; a supporting structure (400) provided along an edge of the base (100) and used to support the rotatable module (102); and a locking mechanism (500) positioned between the slidable module (103) and the base (100) and used to limit relative positions of the slidable module (103) and the base (100).
Inventors:
WANG WUYI (CN)
Application Number:
PCT/CN2018/083899
Publication Date:
October 24, 2019
Filing Date:
April 20, 2018
Export Citation:
Assignee:
WUXI LONGHE FURNITURE MFT CO LTD (CN)
International Classes:
A47C19/02
Foreign References:
| CN203815016U | 2014-09-10 | |||
| CN103381035A | 2013-11-06 | |||
| CN206252182U | 2017-06-16 | |||
| US6941594B1 | 2005-09-13 | |||
| CN2540138Y | 2003-03-19 | |||
| CN206275459U | 2017-06-27 | |||
| CN204812956U | 2015-12-02 | |||
| CN2336653Y | 1999-09-08 | |||
| EP0943270A2 | 1999-09-22 |
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. et al. (CN)
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