Title:
VENTILATION MAT
Document Type and Number:
WIPO Patent Application WO/2018/221419
Kind Code:
A1
Abstract:
Conventional ventilation mats have a problem in that sheet design is limited by the shape of the ventilation mats. This ventilation mat has: a ventilation mat body (10) in which a plurality of tubes (11) are connected in a sheet shape; and a ventilation guide (20) connected to a side surface of the ventilation mat body (10). The ventilation mat body (10) has: a ventilation part (13) which has a slit provided, astride the plurality of tubes (11), on the side contacting an outer skin cover of the plurality of tubes (11), and in which the side contacting a sheet cushion material of the plurality of tubes (11) is connected to a tube material; and an air flow mixing part (14) which is provided in a portion closer to a connection portion of the ventilation guide (20) than the ventilation part (13) and enables communication between the plurality of tubes (11). In addition, the ventilation guide (20) is a non-air permeable tube, and a ventilation path is formed therein by a substrate having an air-permeable three-dimensional structure.
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Inventors:
MIYANO DAISUKE (JP)
OTA YUYA (JP)
YAMAGUCHI REMUTO (JP)
MORISHITA NORISHIGE (JP)
OTA YUYA (JP)
YAMAGUCHI REMUTO (JP)
MORISHITA NORISHIGE (JP)
Application Number:
PCT/JP2018/020202
Publication Date:
December 06, 2018
Filing Date:
May 25, 2018
Export Citation:
Assignee:
KURABE IND CO LTD (JP)
International Classes:
A47C7/74; A47C27/00; B60N2/56
Domestic Patent References:
| WO2005084493A1 | 2005-09-15 |
Foreign References:
| JP2003004688A | 2003-01-08 | |||
| JP2004520889A | 2004-07-15 | |||
| JPH01160551A | 1989-06-23 | |||
| US20110260509A1 | 2011-10-27 | |||
| US20130300159A1 | 2013-11-14 | |||
| US20150061331A1 | 2015-03-05 | |||
| JP2012158217A | 2012-08-23 | |||
| JP2005270568A | 2005-10-06 | |||
| JPH10165259A | 1998-06-23 | |||
| JP2012001134A | 2012-01-05 | |||
| JP4999455B2 | 2012-08-15 | |||
| JP4107033B2 | 2008-06-25 | |||
| JP4202071B2 | 2008-12-24 | |||
| JP2017108424A | 2017-06-15 | |||
| JP2017204922A | 2017-11-16 | |||
| JP2017245950A |
Other References:
See also references of EP 3632267A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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