Title:
SWING CHAIR
Document Type and Number:
WIPO Patent Application WO/2018/084386
Kind Code:
A1
Abstract:
A swing chair according to the present invention comprises: a support table installed to be positioned at a predetermined height or more from the floor; a main operation member formed to be elongated, one side of the main operation member being rotatably coupled to the support table so as to have a virtual first rotational axis; a sub operation member formed to be elongated, one side of the sub operation member being rotatably coupled to the support table so as to have a virtual second rotational axis that is parallel with and spaced from the first rotational axis; a seat portion coupled to one of the main operation member and the sub operation member; and a rotation connection member formed to be elongated and arranged in the forward/backward direction, the rear side of the rotation connection member being rotatably coupled to the other side of the main operation member, and the front side of the rotation connection member being rotatably coupled to the other side of the sub operation member such that the rotation connection member is arranged to constitute a sealed virtual quadrangle together with the support table, the main operation member, and the sub operation member, wherein the angle of coupling between the rotation connection member and the main operation member is changed by a user manipulation, and the main operation member interworks with the virtual quadrangle and swings in the forward/backward direction about the first rotational axis.
Inventors:
KIM YO SEOB (KR)
Application Number:
PCT/KR2017/001679
Publication Date:
May 11, 2018
Filing Date:
February 16, 2017
Export Citation:
Assignee:
DESIGN PARK DEV CO LTD (KR)
International Classes:
A47C3/025; A47C11/00; A47D9/02; A47D13/10; A61B5/00; A61H15/00; A61H39/04; A63G9/02; A63G9/12
Foreign References:
| US4456244A | 1984-06-26 | |||
| US0109165A | 1870-11-08 | |||
| US0160390A | 1875-03-02 | |||
| KR20060037130A | 2006-05-03 | |||
| KR200228143Y1 | 2001-06-15 |
Attorney, Agent or Firm:
KO, Young Kap (KR)
Download PDF: