To provide an adhesive case having a discharge opening which adhesive case is adapted to complete piercing of a packaging bag contained in the case easily only by an operation of nozzle attachment, eliminates a risk of user's touching a blade-like part or injuring, and offers fine workability in discharging an adhesive.
The cylindrical adhesive case 1 has the discharge opening 2, which can be fitted with a nozzle 10, projected on the upper end of the case 1, and houses the packaging bag 4 filled with the adhesive 13. The blade-like part 6 capable of breaking the packaging bag 4 is set on the inner bottom of the discharge opening 2, and a push bar 8 is formed consecutively on one end of the blade-like part 6 so that the upper part of the push bar 8 is exposed from an upper end opening of the discharge opening 2.
OGURA KOJI
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| JPS6068266A | 1985-04-18 | |||
| JPS5345139U | 1978-04-18 | |||
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| JPH09226750A | 1997-09-02 | |||
| JPS5145956U | 1976-04-05 | |||
| JPS56138066U | 1981-10-19 | |||
| JPS63197828U | 1988-12-20 |
| US5002202A | 1991-03-26 |
Hiroyuki Nakagawa
Kosuke Tobita