Title:
FAN AND FAN-EQUIPPED GARMENT
Document Type and Number:
WIPO Patent Application WO/2023/233738
Kind Code:
A1
Abstract:
[Problem] The objective of the present invention is to provide a novel fan that achieves stable rotation of an impeller and prevents twining of lint and the like, and a fan-equipped garment provided with the fan. [Solution] In a fan 1 for blowing outside air into a garment body (W), a motor 2 and an impeller 3 are structured to be coupled by, in a state in which a ceiling face 52 of a tubular body 5 attached to a rotation shaft 21 of the motor 2 is in surface contact with an end face inside a boss 31 of the impeller 3, threadedly engaging a screw 6 onto a male screw portion 53 or a female screw portion 54 provided on the tubular body 5, via a through hole 33 provided in the end face of the boss 31.
Inventors:
AKIYOSHI TOSHIYUKI (JP)
Application Number:
PCT/JP2023/007877
Publication Date:
December 07, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
TIROL CO LTD (JP)
International Classes:
A41D13/002; A41D13/005; F04D29/34; F04D29/64
Foreign References:
| JP2021119303A | 2021-08-12 | |||
| CN104490066A | 2015-04-08 |
Attorney, Agent or Firm:
OGAWA Hirokuni (JP)
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