Title:
OPENING TOOL
Document Type and Number:
Japanese Patent JP2017189978
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an opening tool which can easily open a bag-like body.SOLUTION: An opening tool 100 comprises: a body part 1; a projection body 3 projecting from the body part 1; a first blade 4 of which a tip 40 projects from a base end part 30a of the projection body 3; and a reinforcement part which is positioned in the projection body 3 and is provided along the projection body 3. Further, a cutting part 9 for cutting a bag-like body from the exterior is formed on a third lateral face part. A part of the bag-like body is cut by the cutting part 9. The projection body 3 is inserted from an opening of the bag-like body and the first blade 4 is moved while being brought into contact with the bag-like body, whereby the bag-like body is cut by the first blade 4 from the interior.SELECTED DRAWING: Figure 2
Inventors:
TANAKA KANJI
ARIMOTO YOSHITERU
YAMASHITA HIROYUKI
NAGAWA NOBUAKI
ARIMOTO YOSHITERU
YAMASHITA HIROYUKI
NAGAWA NOBUAKI
Application Number:
JP2017053302A
Publication Date:
October 19, 2017
Filing Date:
March 17, 2017
Export Citation:
Assignee:
LIHIT LAB INC
International Classes:
B43M7/00; B26B27/00
Domestic Patent References:
| JPH0824448A | 1996-01-30 | |||
| JPH02261487A | 1990-10-24 | |||
| JPH08299616A | 1996-11-19 | |||
| JPH0250395U | 1990-04-09 | |||
| JPS5137676U | 1976-03-19 |
Foreign References:
| US5819419A | 1998-10-13 |
Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono