Title:
CONTAINER EQUIPPED WITH BUBBLE INJECTION PUMP
Document Type and Number:
WIPO Patent Application WO/1996/015952
Kind Code:
A1
Abstract:
A bubble injection pump (10) is fitted to a mouth neck portion (2) of a container body (1). The bubble injection pump (10) includes a cylinder (24) for a liquid, inside which a first piston (50) slides, a cylinder (22) for air, inside which a second piston (60) slides, a pump head (100) equipped with an injection port (113), interconnected to the first and second pistons (50, 60) and driving these pistons, a gas-liquid mixing chamber (46) in which a liquid sent from the cylinder (24) for a liquid and air sent from the cylinder (22) for air mix with each other, and a bubble generation member (130) disposed between the injection port (113) and the gas-liquid mixing chamber (46). The liquid inside the container body and atmospheric air outside the container are pumped up by pushing down the pump head (100) and are caused to join with each other in the gas-liquid mixing chamber (46). The mixture is foamed through the bubble generation member (130) and is jetted from the injection port (113) under the state of bubbles.
Inventors:
IIZUKA SHIGEO (JP)
MIZUSHIMA HIROSHI (JP)
TSUCHIDA HARUO (JP)
SAITO TADAO (JP)
MIZUSHIMA HIROSHI (JP)
TSUCHIDA HARUO (JP)
SAITO TADAO (JP)
Application Number:
PCT/JP1995/002356
Publication Date:
May 30, 1996
Filing Date:
November 17, 1995
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD (JP)
IIZUKA SHIGEO (JP)
MIZUSHIMA HIROSHI (JP)
TSUCHIDA HARUO (JP)
SAITO TADAO (JP)
IIZUKA SHIGEO (JP)
MIZUSHIMA HIROSHI (JP)
TSUCHIDA HARUO (JP)
SAITO TADAO (JP)
International Classes:
B05B7/00; B67D7/74; B05B11/00; B65D47/34; B67D7/76; B67D7/78; (IPC1-7): B65D47/06
Domestic Patent References:
| WO1992008657A1 | 1992-05-29 |
Foreign References:
| JPH0551758U | 1993-07-09 | |||
| JPS63138960A | 1988-06-10 | |||
| JPS60163249U | 1985-10-30 | |||
| JPS613243U | 1986-01-10 |
Other References:
See also references of EP 0736462A4
Download PDF: