Title:
APPARATUS AND METHOD FOR PREVENTING LOW-TEMPERATURE BURNS FROM HEATING MAT
Document Type and Number:
WIPO Patent Application WO/2021/251755
Kind Code:
A1
Abstract:
An apparatus and a method for preventing low-temperature burns from a heating mat are disclosed. An embodiment of the present invention provides an apparatus for preventing low-temperature burns from a heating mat, the apparatus comprising: a heating part including a heating wire; and a heating contact part which is located under the heating part and includes multiple air pockets arranged along the height direction, wherein two or more pumps allowing air inflating and deflating are connected to the multiple air pockets, and each of the two or more pumps is alternately connected to the multiple air pockets.
Inventors:
HAN YEONGGWAN (KR)
Application Number:
PCT/KR2021/007220
Publication Date:
December 16, 2021
Filing Date:
June 09, 2021
Export Citation:
Assignee:
HAN YEONGGWAN (KR)
International Classes:
A47C21/04; A47C27/08; A47C27/10; H05B3/20
Foreign References:
| KR20100006041U | 2010-06-15 | |||
| KR100866066B1 | 2008-10-30 | |||
| KR20180001060U | 2018-04-18 | |||
| JPH09224983A | 1997-09-02 | |||
| KR20140145336A | 2014-12-23 |
Attorney, Agent or Firm:
DOOHO IP LAW FIRM (KR)
Download PDF: