Title:
ONE-BUTTON FOLDING BEDSTEAD AND GAME BED
Document Type and Number:
WIPO Patent Application WO/2020/093659
Kind Code:
A1
Abstract:
Disclosed are a one-button folding bedstead (100) and a game bed, relating to the field of infant game bed instruments. The one-button folding bedstead (100) comprises a base (110), a plurality of supports (130), and a plurality of folding mechanisms (140). Each support (130) comprises a vertical rod (131), a bottom frame rod (132), and two surrounding frame rods (134), wherein one end of each of the bottom frame rods (132) are hinged to the base (110), the other ends of the bottom frame rods (132) are hinged to the vertical rods (131), the plurality of vertical rods (131) are arranged on the outside of the base (110) at intervals in a surrounding manner, each vertical rod (131) is hinged to two surrounding frame rods (134), each surrounding frame rod (134) is hinged to a surrounding frame rod (134) of an adjacent support (130), sliding pieces (142) are in sliding connection with the vertical rods (131), each sliding piece (142) is hinged to two surrounding frame connecting rods (143), the surrounding frame connecting rods (143) are hinged to the surrounding frame rods (134), and the bottom frame rods (132) are connected with the sliding pieces (142) through link rod assemblies (141). The one-button folding bedstead (100) adopts the link rod assemblies (141) connected with the bottom frame rods (132) and the sliding pieces (142) connected with the vertical rods (131) in a sliding manner, the actions of unfolding for use or folding for storage can be rapidly achieved, operation is convenient, the folding efficiency is high, the practicability is strong, and the cost performance is high.
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Inventors:
LIU HONGBING (CN)
Application Number:
PCT/CN2019/083275
Publication Date:
May 14, 2020
Filing Date:
April 18, 2019
Export Citation:
Assignee:
ANHUI COOLBABY SCIENCE & TECH DEVELOPMENT CORPORATION (CN)
International Classes:
A47D7/00; A47C19/12
Foreign References:
| CN109171319A | 2019-01-11 | |||
| CN108477911A | 2018-09-04 | |||
| CN104720432A | 2015-06-24 | |||
| CN202445581U | 2012-09-26 | |||
| CN204105488U | 2015-01-21 | |||
| US20070017025A1 | 2007-01-25 | |||
| US20080034497A1 | 2008-02-14 |
Other References:
See also references of EP 3669703A4
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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