DEVICE FOR VENTILATING INSIDE OF HELMET

Title:

DEVICE FOR VENTILATING INSIDE OF HELMET

Document Type and Number:

WIPO Patent Application WO/2015/008529

Kind Code:

A1

Abstract:

Provided is a device for ventilating the inside of a helmet, the device being capable of sufficiently eliminating the effect of sweating of the head of the user wearing the helmet. This device (1) for ventilating the inside of a helmet comprises: a bag-like body (11) which is formed using a first guide sheet (4) and a second guide sheet (5) into the shape of a bag open at the top; a mounting means (3) which is mounted on the upper end of the first guide sheet (4) and which is used to mount the bag-like body (11) to the helmet (2); an air blowing means (61) which is mounted to the lower part of the bag-like body (11), takes the outside air into the bag-like body (11), and blows the air toward the open portion of the bag-like body (11) along the first guide sheet (4) and the second guide sheet (5); and an electric power source means (63) which drives the air blowing means (61). The air having been taken into the bag-like body (11) by the air blowing means (61) is introduced into the helmet (2) from the air introduction opening (7) between the inner edge of the helmet (2) and the head of the user, thereby ventilating the inside of the helmet (2).

More Like This:

WO/2017/214670	HELMET WITH CHIN CRUSH ZONE AND INTEGRATED VENTILATION
WO/2016/204499	LIGHTWEIGHT HELMET
WO/2018/057920	SURGICAL HELMET

Inventors:

ICHIGAYA HIROSHI (JP)

Application Number:

PCT/JP2014/062948

Publication Date:

January 22, 2015

Filing Date:

May 15, 2014

Export Citation:

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Assignee:

SEFT DEV LAB CO LTD (JP)

International Classes:

A42B3/28

Domestic Patent References:

WO2006090677A1

2006-08-31

Foreign References:

JP3186431U	2013-10-03
JP2004027418A	2004-01-29
US20020035745A1	2002-03-28
JP2012180606A	2012-09-20

Other References: