Title:
KNIFE AND TOOL
Document Type and Number:
WIPO Patent Application WO/2021/141031
Kind Code:
A1
Abstract:
Provided is a knife with a haft easily changed with another according to a user's preference and the purpose of use. The front side of a tang 3 extends longitudinally and has a projecting portion 7 that is separated from the tang 3 and projects toward the rear side of the tang 3 so as to be fit into a haft 50 formed from, for example, a wooden bar such as a tree branch. A first receiving portion 8 for receiving the haft 50 fitted to the projecting portion 7 is provided on the rear side of the tang 3. The end face of one end of the haft 50 is fit inward while being pressed from the projecting end side of the projecting portion 7 toward the front side of the tang 3, and the other end of the haft 50 fitted to the projecting portion 7 extends to the rear side of the tang 3 and is received by the first receiving portion 8 so that the haft 50 is attached to a knife 1. This eliminates the need for a structure for connecting the tang to the haft 50, thereby facilitating changing of the haft 50 according to a user's preference and the purpose of use.
Inventors:
HORIUCHI KENGO (JP)
HORIUCHI KONOSUKE (JP)
WANO RYOHEI (JP)
HORIUCHI KONOSUKE (JP)
WANO RYOHEI (JP)
Application Number:
PCT/JP2021/000136
Publication Date:
July 15, 2021
Filing Date:
January 05, 2021
Export Citation:
Assignee:
GLOBE CORP (JP)
International Classes:
B26B1/02; B26B3/00
Foreign References:
| JPS5419159U | 1979-02-07 | |||
| JPS5297858A | 1977-08-17 | |||
| JPS5615677U | 1981-02-10 | |||
| JPS62236687A | 1987-10-16 | |||
| JPS5617058U | 1981-02-14 |
Attorney, Agent or Firm:
TOKKYO GYOMUHOJIN YUKON (JP)
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