Title:
HEAT PACKS ATTACHED TO EARMUFFS
Document Type and Number:
WIPO Patent Application WO/2020/085637
Kind Code:
A1
Abstract:
The present invention relates to heat packs attached to earmuffs, and the objective of the present invention is to improve an ear protection effect against chills and cold waves during the winter season by using heat packs that can be attached to and used in cold-protection earmuffs. In order to implement this, the present invention relates to a heat pack (20) having a heating element provided therein, and having an attachment/detachment means provided on one side surface of the heat pack (20) so as to be attachable to or detachable from ear cover parts (11) of cold protection earmuffs (10) comprising the pair of ear cover parts (11), and a band part (12) for connecting the ear cover parts (11).
Inventors:
KIM YEONGMI (KR)
Application Number:
PCT/KR2019/011150
Publication Date:
April 30, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
KIM YEONGMI (KR)
International Classes:
A61F7/02; A61F7/00; A61F11/06
Foreign References:
| KR200281389Y1 | 2002-07-13 | |||
| JP3521856B2 | 2004-04-26 | |||
| JP2018086202A | 2018-06-07 | |||
| US5809573A | 1998-09-22 | |||
| KR20020015741A | 2002-03-02 | |||
| KR200489803Y1 | 2019-08-12 |
Attorney, Agent or Firm:
SHIN, Kyoungho (KR)
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