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Patent Searching and Data


Title:
携帯用送風装置
Document Type and Number:
Japanese Patent JP6920770
Kind Code:
B2
Abstract:
The invention provides a portable blowing device, which comprises at least one support rod and a plurality of blades. The support rod comprises an upper rod portion, a lower rod portion, and a rotating ring that is located between the upper rod portion and the lower rod portion. A hook is disposed on the top end of the upper rod portion, and pluralities of first fixed portions are disposed on the outer surface of the rotating ring. Each blade has a first connection portion for connecting to the corresponding first fixed portion of the rotating ring. When the blowing device is activated, the rotation of blades generates the airflow to blow user or the clothes hung on a support frame.

Inventors:
Zhang Hiroshi
Application Number:
JP2020522778A
Publication Date:
August 18, 2021
Filing Date:
July 09, 2018
Export Citation:
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Assignee:
Zhang Hiroshi
International Classes:
F04D29/64; A47G25/28; D06F57/00; D06F58/00; F04D25/08; F04D29/36
Domestic Patent References:
JP45012204Y1
JP3062689U
JP2012183222A
JP2014136144A
JP9123967A
JP2006051134A
Foreign References:
CN104631076A
CN201939037U
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Oshima
Shinjiro Yamaguchi