Title:
SEAT WITH ELECTRIC LIFTING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2023/051024
Kind Code:
A1
Abstract:
A seat with an electric lifting function, the seat comprising a seat body (1), a base (2), and an electric lifting mechanism (3). The electric lifting mechanism (3) is connected between the seat body (1) and the base (2), and the electric lifting mechanism (3) comprises: a mounting seat (31), which is arranged on the base (2); two four-bar linkage mechanisms (32), which are arranged opposite each other and are connected between the mounting seat (31) and the seat body (1); a power rod (33), which is connected between the two four-bar linkage mechanisms (32); and a driving device (34), wherein two ends of the driving device (34) are respectively hinged to the mounting seat (31) and the power rod (33), such that the driving device (34) drives the two four-bar linkage mechanisms (32) to swing by means of the power rod (33) so as to drive the seat body (1) to lift between a low position and a high position, and the driving device (34) is located in an accommodating space, which is defined by the mounting seat (31), the two four-bar linkage mechanisms (32) and the power rod (33). In the seat, the electric lifting mechanism (3) is used to lift the seat body (1), so as to facilitate sitting height adjustment by a user and improve the user experience; and the electric lifting mechanism (3) has a simple and compact structure, such that the amount of space occupied is small.
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Inventors:
XIAO JIANGUO (CN)
Application Number:
PCT/CN2022/110277
Publication Date:
April 06, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
GUANGDONG BEST HOME FURNITURE CO LTD (CN)
International Classes:
A47C7/00; A47C3/24
Foreign References:
| CN216364375U | 2022-04-26 | |||
| CN210077102U | 2020-02-18 | |||
| CN211054976U | 2020-07-21 | |||
| CN208993520U | 2019-06-18 | |||
| CN211995267U | 2020-11-24 | |||
| CN207535731U | 2018-06-26 | |||
| EP3050548A1 | 2016-08-03 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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