Title:
VENTILATION UMBRELLA
Document Type and Number:
WIPO Patent Application WO/2023/027239
Kind Code:
A1
Abstract:
The present invention relates to a ventilation umbrella comprising: a ventilation umbrella rod part comprising a plurality of air inlet holes through which air is introduced and an air discharge part formed above the air inlet holes, and formed to have a hollow pipe shape; a body part which comprises body inlet holes and a body discharge part corresponding to the air inlet holes and the air discharge part of the ventilation umbrella rod part, and is formed to have a shape of a hollow pipe inserted into and coupled to a hollow of the ventilation umbrella rod part; and a stopper part which is coupled to the body part, is disposed in the body discharge part, discharges air introduced through the air inlet holes to the outside through the body discharge part, and blocks a fluid introduced through the body discharge part from the outside.
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Inventors:
PARK WON NAM (KR)
Application Number:
PCT/KR2021/014171
Publication Date:
March 02, 2023
Filing Date:
October 14, 2021
Export Citation:
Assignee:
VALUEBANK CO LTD (KR)
International Classes:
A45B25/22; A45B9/00; A45B9/04; A45B25/04
Foreign References:
| KR102181800B1 | 2020-11-23 | |||
| KR20140141386A | 2014-12-10 | |||
| CN201758936U | 2011-03-16 | |||
| KR980000340U | 1998-03-30 | |||
| CN208129660U | 2018-11-23 |
Attorney, Agent or Firm:
YOON, Eui-Seoup et al. (KR)
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