Title:
MASSAGE DEVICE HAVING ERECTABLE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/013539
Kind Code:
A1
Abstract:
Disclosed is a massage device having a shape-changeable structure. An embodiment of the present disclosure provides a massage device comprising: a seat frame for supporting a user's buttock; a link frame connected to one end of the seat frame; and a link sub-frame connected to the other end of the link frame and positioned between the link frame and a driving force provision part, wherein the angle between the link frame and the seat frame is maintained at a predetermined angle, and the angle between the link frame and the link sub-frame changes according to the movement of the driving force provision part.
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Inventors:
KANG WOONG CHUL (KR)
KIM HO SOO (KR)
KIM HO SOO (KR)
Application Number:
PCT/KR2019/008333
Publication Date:
January 16, 2020
Filing Date:
July 08, 2019
Export Citation:
Assignee:
BODYFRIEND CO LTD (KR)
International Classes:
A61H15/00; A61H7/00; A61H37/00
Foreign References:
| JP2014042812A | 2014-03-13 | |||
| KR101144812B1 | 2012-05-11 | |||
| KR101734071B1 | 2017-05-11 | |||
| US20150051525A1 | 2015-02-19 | |||
| JP4037674B2 | 2008-01-23 |
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