Title:
KNIFE FOR MAINTAINING FRESHNESS
Document Type and Number:
WIPO Patent Application WO/2017/039145
Kind Code:
A1
Abstract:
The present invention relates to a knife which has an accommodation part formed on the upper part of a knife edge and a thermoelectric element formed within the accommodation part so that the knife edge can be maintained to be cool at a fixed temperature, thereby being capable of maintaining freshness when cutting ingredients such as sliced raw fish. The present invention comprises: an accommodation part formed on the upper part of a knife edge and having an opened right end and a hollow internal space; a handle extended from the right end of the accommodation part; a thermoelectric element inserted from the right end of the handle and formed in the accommodation part; a power source part formed in the inside of the handle to supply power to the thermoelectric element; and a stopper connected to the right end of the handle. A cooling pin is formed on the lower surface of the thermoelectric element, and a radiation fin is formed on the upper surface of the thermoelectric element, to thereby cool the knife edge, and heat the upper surface of the accommodation part.
Inventors:
KIM DAE YOUN (KR)
Application Number:
PCT/KR2016/007707
Publication Date:
March 09, 2017
Filing Date:
July 15, 2016
Export Citation:
Assignee:
KIM DAE YOUN (KR)
International Classes:
B26B3/00; B26B11/00; H01L35/30
Foreign References:
| CN102631241A | 2012-08-15 | |||
| US20070261251A1 | 2007-11-15 | |||
| JP2003079519A | 2003-03-18 | |||
| US20100186238A1 | 2010-07-29 | |||
| US5438758A | 1995-08-08 |
Attorney, Agent or Firm:
MO, Hyo Sin (KR)
Download PDF: