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Title:
LOWER EXTREMITY MASSAGER
Document Type and Number:
WIPO Patent Application WO/2022/121784
Kind Code:
A1
Abstract:
Disclosed is a lower extremity massager (1), The bottom of the lower extremity massager (1) is provided with a fixed shaft (3) and a roller (2) movably sleeved over the fixed shaft (3). A ground-touching detection device is arranged in the roller (2). The ground-touching detection device comprises a first detection portion, a second detection portion, and a detection circuit which is connected to the first detection portion. The first detection portion is fixed on the fixed shaft (3). When the roller (2) touches the ground, the roller (2) moves relative to the fixed shaft (3) and pushes the second detection portion to move and come into contact with the first detection portion, such that the detection circuit sends a ground-touching signal. By means of arranging the ground-touching detection device in the roller (2) such that the roller (2) pushes the second detection portion to come into contact with the first detection portion, the lower extremity massager (1) achieves a ground-touching detection function, and has the advantage of being more compact in structure.

More Like This:
WO/2024/063900MASSAGER
Inventors:
PAN HONGJIE (CN)
TU JIEWEN (CN)
LUO ZHENGYI (CN)
Application Number:
PCT/CN2021/135215
Publication Date:
June 16, 2022
Filing Date:
December 03, 2021
Export Citation:
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Assignee:
XIAMEN COMFORT SCIENCE &TECHNOLOGY (CN)
XIAMEN HEALTHCARE ELECTRONIC (CN)
International Classes:
A61H7/00; A61H1/00
Foreign References:
CN206167312U2017-05-17
CN209187408U2019-08-02
CN108771620A2018-11-09
CN211461053U2020-09-11
JP2004216028A2004-08-05
CN213431546U2021-06-15
US20120245496A12012-09-27
CN201586186U2010-09-22
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