Title:
BACK-CARRYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/068072
Kind Code:
A1
Abstract:
A back-carrying device that, even at a time when a user sweats heavily, can be comfortably used by vaporizing the sweat. The back-carrying device has a spacer (13) for securing a space, through which air flows, between a back-carrying device body and a user’s body, an air guide section (14) for holding the spacer (13) and guiding the air to flow in the up-down direction, an outflow opening (16) formed in the upper part of the back-carrying device, an inflow opening (15) provided on a side face of a rucksack body that comes into contact with the user’s body and formed in the lower part of the device, an airflow path (12) formed in a flat shape as a whole, a fan (20) for forcibly driving air in the airflow path (12), and a power source section (30) for supplying electric power to the fan. The back of the user’s body is cooled by causing a large amount air to flow in the airflow path (12).
Inventors:
ICHIGAYA HIROSHI (JP)
Application Number:
PCT/JP2005/023233
Publication Date:
June 29, 2006
Filing Date:
December 19, 2005
Export Citation:
Assignee:
SEFT DEV LAB CO LTD (JP)
ICHIGAYA HIROSHI (JP)
ICHIGAYA HIROSHI (JP)
International Classes:
A45F3/04; A45C13/00
Foreign References:
| JP2004147871A | 2004-05-27 | |||
| JP3000574U | 1994-08-09 |
Attorney, Agent or Firm:
Handa, Masao (Wada 2-chome Suginami-ku Tokyo, 12, JP)
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