Title:
TRIGGER TYPE PUMP DISPENSER
Document Type and Number:
Japanese Patent JP3042357
Kind Code:
B2
Abstract:
PURPOSE: To provide a pump dispenser of a trigger type with which a discharge operation with both of a discharge port and dipping tube in home positions is possible.
CONSTITUTION: A hollow piston 7 is freely slidably fitted in a hermetic state into a guide part 41 of a retainer 4 and a dipping tube 5 is supported in the guide part 41, by which the dipping tube 5 is supported at the home position regardless of the forward and backward movement of a piston 7. The movable piston or cylinder is guided by a stem and the dipping tube 5 is supported at the stem or the dipping tube is supported at the home position regardless of the forward and backward movement of the piston or cylinder.
Inventors:
Manabu Hosokawa
Nobuaki Hori
Tomoyuki Shibata
Nobuaki Hori
Tomoyuki Shibata
Application Number:
JP8327095A
Publication Date:
May 15, 2000
Filing Date:
March 15, 1995
Export Citation:
Assignee:
Toyo Seikan Co., Ltd.
International Classes:
B65D47/34; B05B11/00; B05C11/10; B65D83/76; (IPC1-7): B05B11/00; B65D47/34
Domestic Patent References:
| JP5345712A |
Attorney, Agent or Firm:
Kazunobu Sera (1 person outside)
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