Title:
FOLDING ELECTRIC BED
Document Type and Number:
WIPO Patent Application WO/2023/015747
Kind Code:
A1
Abstract:
A folding electric bed, comprising: a main supporting frame (2); a group of bed boards (1), wherein the group of bed boards (1) are composed of movable boards which are movably erected on the main supporting frame (2) and fixed boards (1b) which are fixedly erected on the main supporting frame (2); an electric cylinder, which is used for driving the movable boards to be turned upside down on an upper side of the main supporting frame (2); and a cylinder body holder (6), which is arranged on the main supporting frame (2), wherein two ends of the electric cylinder are respectively in rotation connection with a bottom surface of the movable board and the cylinder body holder (6). The cylinder body holder (6) is rotationally connected to the main supporting frame (2) and is provided with a locking mechanism for locking the cylinder body holder (6); during the process of use, the cylinder body holder (6) is tilted downwards and unfolded, by taking a rotational fulcrum of the cylinder body holder as a datum point and is locked by the locking mechanism at a pre-set angle at which application of torque by the electric cylinder s facilitated; and the cylinder body holder (6) can be rotated upwards and folded when packaged. By means of the folding electric bed, limited packaging space can be fully used, and the bed can be quickly switched from a packaging state to a usage state.
Inventors:
XU YUELIAN (CN)
Application Number:
PCT/CN2021/128708
Publication Date:
February 16, 2023
Filing Date:
November 04, 2021
Export Citation:
Assignee:
ZHEJIANG KANGBEIDE SMART FURNISHINGS CO LTD (CN)
International Classes:
A47C19/12
Foreign References:
| CN113520098A | 2021-10-22 | |||
| CN212139976U | 2020-12-15 | |||
| CN104224469A | 2014-12-24 | |||
| CN212139978U | 2020-12-15 | |||
| CN203970729U | 2014-12-03 | |||
| CN206044056U | 2017-03-29 | |||
| CN203633815U | 2014-06-11 | |||
| CN206729620U | 2017-12-12 | |||
| CN111820662A | 2020-10-27 | |||
| CN209661015U | 2019-11-22 | |||
| CN209825926U | 2019-12-24 | |||
| DE202017104325U1 | 2017-08-07 |
Attorney, Agent or Firm:
SHANGHAI BRIDGE INTELLECTURE PROPERTY AGENCY CO., LTD (CN)
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