Title:
CUSHION MEMBER, CHAIR, MAT-LIKE ITEM, AND SHEET-LIKE ITEM HAVING MAGNETIC BODY, AND MAGNETIC BODY
Document Type and Number:
WIPO Patent Application WO/2017/098538
Kind Code:
A1
Abstract:
[Problem] To achieve "assurance of comfort" and "smaller magnet with assured predetermined magnetic force" by embedding in a cushion member a magnetic body that has a magnet portion wherein a receiving portion disposed on the rear side is capable of magnetizing the magnet portion. [Solution] This cushion member for supporting a user (S) includes the magnet portion (11) and the magnetic body (10) having the magnet portion (11) wherein the receiving portion (12) disposed on a rear side of the magnet portion (11) is capable of magnetizing the magnet portion (11). The magnetic body (10) is embedded in the cushion member. The cushion member has a locking body (14) that is connected to the magnetic body (10) with a thread-like body (13) interposed therebetween, and the magnetic body (10) is embedded from the surface of one side of the cushion member. The thread-like body (13) passes through a thickness direction of the cushion member and the locking body (14) is disposed on the surface of the other side of the cushion member. The thread-like body (13) may have a length (L) that is shorter than a thickness (T) of the cushion member. A seat sinking depth (D1), (D2) from the surface of the cushion member to the magnetic body (10) may be 0.1 to 10.0 cm or 0.1 to 5.0 cm.
Inventors:
KUROKAWA TAKEHIKO (JP)
Application Number:
PCT/JP2015/006125
Publication Date:
June 15, 2017
Filing Date:
December 09, 2015
Export Citation:
Assignee:
HOKOEN LTD (JP)
International Classes:
A47C31/02; A47C7/62; A47C27/00; B68G7/052
Domestic Patent References:
| WO2010024172A1 | 2010-03-04 |
Foreign References:
| JPS6083500U | 1985-06-08 | |||
| JPS54184227U | 1979-12-27 | |||
| JPS5790609U | 1982-06-04 |
Attorney, Agent or Firm:
HORIKE, Kazuhiro (JP)
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