Title:
IN-HAT VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/162695
Kind Code:
A1
Abstract:
Provided is an in-hat ventilation device with which it is possible to adequately eliminate stuffiness around the head of a user wearing the hat. This in-hat ventilation device (1) is provided with: a bag-shaped body (10) formed in the shape of a bag; a mounting means (20) provided on a part of the open end of the bag-shaped body (10), the bag-shaped body (10) being mounted on the head using said mounting means (20); a blowing means (30) attached to the bag-shaped body (10), said blowing means (30) bringing outside air into a bag-shaped body (20) and discharging the air through an air discharge opening (13); a power-source means for driving the blowing means (30); and a first gap-retaining means (50) for holding the gap of the air discharge opening (13) substantially uniformly, the first gap-retaining means (50) being provided at the open end of the bag-shaped body (20). When a user wears a hat (X) over the in-hat ventilation device (1), air taken into the interior of the bag-shaped body (20) by the blowing means (30) is introduced into the hat (X) through the air discharge opening (13), whereby the inside of the hat (X) is ventilated.
Inventors:
ICHIGAYA HIROSHI (JP)
Application Number:
PCT/JP2014/061310
Publication Date:
October 29, 2015
Filing Date:
April 22, 2014
Export Citation:
Assignee:
SFT LAB CO LTD (JP)
International Classes:
A42C5/04
Foreign References:
| JPH0222331U | 1990-02-14 | |||
| JPS61176221U | 1986-11-04 | |||
| JP3186431U | 2013-10-03 | |||
| JP3118721U | 2006-02-02 | |||
| JPH0390609A | 1991-04-16 | |||
| JP2004027418A | 2004-01-29 | |||
| JP2006214023A | 2006-08-17 | |||
| US20020035745A1 | 2002-03-28 |
Attorney, Agent or Firm:
HANDA MASAO (JP)
Masao Handa (JP)
Masao Handa (JP)
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