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Patent Searching and Data


Title:
MATTRESS
Document Type and Number:
WIPO Patent Application WO/2017/051582
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a mattress with a novel structure such that a pressure exerted on each cell can be accurately and stably detected by a pressure sensor. The mattress (10) is configured so that a support face (66) for supporting a user includes cells (24) forming fluid chambers (34), and a sheet-like pressure sensor (42) for detecting a pressure exerted on the cells (24) is disposed therein. The cells (24) and the pressure sensor (42) are stacked in direct contact with each other. The cells (24) are each provided with an insertion part (38) and positioning holes (64) are formed through the pressure sensor (42). The insertion parts (38) are inserted into the positioning holes (64) so that a positioning means is formed which locates the cells (24) and the pressure sensor (42) relative to each other in the surface direction of the pressure sensor (42).

Inventors:
FURUTA TAKUYA (JP)
YAMADA HIROSHI (JP)
Application Number:
PCT/JP2016/069612
Publication Date:
March 30, 2017
Filing Date:
July 01, 2016
Export Citation:
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Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
A47C27/10; A47C27/08; A61G7/057
Foreign References:
JP2013208218A2013-10-10
JP2014045976A2014-03-17
JPH0339105A1991-02-20
JP2014209958A2014-11-13
Attorney, Agent or Firm:
KASAI & NAKANE INTERNATIONAL PATENT FIRM et al. (JP)
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