Title:
PIERCING TOOL OF SPRAY CAN
Document Type and Number:
Japanese Patent JP3813968
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an easily handleable piercing tool of a spray can easy to handle, which ensures safety by discharging residual gas in a fixed direction together with piercing with simple constitution.
SOLUTION: Figure shows a place where the piercing tool of the spray can is mounted on a large-sized spray can. When a projecting end of a hook 2 is put on a recess 12 at the inside of a ring-shaped caulking part 11, a cutting edge 1 is put on a peripheral body part 13 at the outside of the ring-shaped caulking part 11 and a rear part of a lever 3 is raised, the cutting edge 1 passes through the peripheral body part 13. Since a groove 4 is formed on a side surface of the cutting edge 1, a gap is formed. Residual gas is discharged from the gap.
Inventors:
Hideo Nakamura
Application Number:
JP2004207909A
Publication Date:
August 23, 2006
Filing Date:
June 18, 2004
Export Citation:
Assignee:
Hideo Nakamura
International Classes:
B26F1/24; B05B9/04; B65D83/34; B65D83/36; (IPC1-7): B26F1/24; B05B9/04; B65D83/34; B65D83/36
Domestic Patent References:
| JP353387Y1 | ||||
| JP3210391Y1 | ||||
| JP6159598U |
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