Title:
INTELLIGENT ASCENDING AND DESCENDING BED HAVING MULTIPLE FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2023/169599
Kind Code:
A1
Abstract:
Disclosed is an intelligent ascending and descending bed having multiple functions. Said bed comprises a bed body, a worm gear and worm screw transmission ascending and descending mechanism, and a backboard angle adjustment control mechanism; the worm gear and worm screw transmission ascending and descending mechanism is arranged at a top end of the bed body, and the backboard angle adjustment control mechanism is arranged at one side of an upper end of the bed body. In the intelligent ascending and descending bed having multiple functions, the worm gear and worm screw transmission ascending and descending mechanism is used as a main transmission acting member of the intelligent ascending and descending bed, which can pull hanging straps at four corners of the bed body to synchronously ascend and descend, and enables ascending and descending of the bed body to have remote control functionality; same has a power loss self-locking function and has a ascending travel limiting switch, and a pair of seat core members plus a core member transmission shaft are used in the bed body to manually control angle adjustment of the backboard of the bed; during daily use, the backboard angle can be adjusted according to comfort level, and when reclined, a maximum height of the bed body can be achieved; four legs of the bed body can be manually mounted and removed; the bed body can serve as light box for illumination after being raised, and an excellent use experience of a user is guaranteed.
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Inventors:
LIU WENMING (CN)
Application Number:
PCT/CN2023/088531
Publication Date:
September 14, 2023
Filing Date:
April 14, 2023
Export Citation:
Assignee:
SHANGHAI USHOME TECH CO LTD (CN)
International Classes:
A47C19/02; A47C17/86; A47C21/00
Foreign References:
| CN114747900A | 2022-07-15 | |||
| CN104873026A | 2015-09-02 | |||
| CN208658398U | 2019-03-29 | |||
| CN101449889A | 2009-06-10 | |||
| KR100875552B1 | 2008-12-26 | |||
| US4837877A | 1989-06-13 |
Attorney, Agent or Firm:
QINGDAO ZHIJIA INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL PARTNERSHIP) (CN)
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