Title:
SICKBED BACK PLATE ROLLBACK STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/046380
Kind Code:
A1
Abstract:
A sickbed back plate rollback structure, pertaining to the technical field of medical instruments. The sickbed back plate rollback structure comprises: a bed frame (1), a limiting groove (121) being provided on the bed frame (1); a back plate assembly (2), the back plate assembly (2) being connected to the bed frame (1); a seat plate assembly (3), the seat plate assembly (3) being mounted on the bed frame (1), and a gap being formed between the seat plate assembly (3) and the back plate assembly (2); and a connecting assembly (4). The connecting assembly (4) comprises a support member (41) and a sliding seat (42). The support member (41) is rotatably connected to both the bed frame (1) and the back plate assembly (2). The sliding seat (42) is mounted on the back plate assembly (2). A sliding roller (421) is arranged on the sliding seat (42). The sliding roller (421) is slidably connected inside the limiting groove (121). When the back plate assembly (2) rotates from a horizontal state to an inclined state, the gap between a support frame (21) and a seat plate frame (31) can be adjusted in real time according to the angle of rotation of the support frame (21), thereby preventing the gap between the support frame (21) and the seat plate frame (31) from becoming smaller and smaller during rotation.
More Like This:
| WO/2021/147144 | SMART BED BODY STRUCTURE |
| WO/2002/015750 | IMPROVED SUPPORT BASE FOR A BED MATTRESS |
| WO/2020/160890 | BED SYSTEM AND RELATED METHOD |
Inventors:
GUO MINGQIU (CN)
WU HAIPENG (CN)
LIANG FENG (CN)
CHEN LING (CN)
ZHUANG XIAOWA (CN)
WU HAIPENG (CN)
LIANG FENG (CN)
CHEN LING (CN)
ZHUANG XIAOWA (CN)
Application Number:
PCT/CN2023/115882
Publication Date:
March 07, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
GUANGZHOU MEDSOFT SYSTEM LTD (CN)
International Classes:
A61G7/015; A47C1/00; A61G13/00
Foreign References:
| CN216061066U | 2022-03-18 | |||
| CN216168406U | 2022-04-05 | |||
| DE3129377A1 | 1983-02-10 | |||
| CN218589282U | 2023-03-10 | |||
| CN204484565U | 2015-07-22 | |||
| CN212547457U | 2021-02-19 | |||
| KR20190132758A | 2019-11-29 |
Attorney, Agent or Firm:
GUANGDONG SHUN XING LAW FIRM. (CN)
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