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Patent Searching and Data


Title:
LIQUID-DISCHARGING PUMP DEVICE OPERABLE WITH ONE HAND
Document Type and Number:
Japanese Patent JP2002205758
Kind Code:
A
Abstract:

To provide a liquid-discharging container to which a reciprocation type of discharging pump is attached, the discharging pump making it possible to press a spray head of the discharging pump with one hand in order to perform a reciprocating operation of a piston, thereby receiving the discharged liquid contents with the hand pressing the spray head.

A pump main body comprises a suction valve disposed in a bottom portion of a cylinder, which is passed through a cylindrical lid screwed on a mouth neck of a hollow container storing the liquid and which is suspended and fixed in the container main body. An upper end of a stem having a discharging valve within the cylinder is stuck out of the cylinder. Also, the stem is engaged so that the stem is urged upward, thereby enabling vertical movement. The spray head having a spray nozzle is fixed in position by being engaged with an upper end of the stem. In the spray head of the reciprocation type of liquid-discharging pump having such a structure, a spout of the spray nozzle is pivotally and upwards fitted to a press head engaged with upper end of the sticking stem. Thus, the liquid can be discharged from the container with only one hand.


Inventors:
KUWABARA KAZUHITO
OGAWA RIICHI
Application Number:
JP2000403349A
Publication Date:
July 23, 2002
Filing Date:
December 28, 2000
Export Citation:
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Assignee:
YOSHINO KOGYOSHO CO LTD
International Classes:
A45D34/04; B65D47/34; B65D83/76; (IPC1-7): B65D47/34; A45D34/04; B65D83/76
Attorney, Agent or Firm:
Shunichi Murasako