JPS62177653U

JPS62177653U -

Info

Publication number: JPS62177653U
Application number: JP6589786U
Authority: JP
Priority date: 1986-04-30
Filing date: 1986-04-30
Publication date: 1987-11-11

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例のピストン上動
時の状態を示す縦断正面図、第２図は同上のもの
のピストン下動時の状態を示す縦断正面図、第３
図はこの考案の第２実施例のピストン下動時の状
態を示す縦断正面図である。１……容器、２……シリンダ、３……ピストン
、４……弾性多孔体、５……上横向端面、６……
下横向端面、８……通液孔、９，９……通気孔、
１０，１１，１４……逆止弁、１３……ノズル、
２１……発泡性液体。 Fig. 1 is a longitudinal sectional front view showing the state of the first embodiment of this invention when the piston is moving upward; Fig. 2 is a longitudinal sectional front view showing the same as the above when the piston is moving downward;
The figure is a longitudinal sectional front view showing the state of the second embodiment of this invention when the piston is moving downward. DESCRIPTION OF SYMBOLS 1... Container, 2... Cylinder, 3... Piston, 4... Elastic porous body, 5... Upper lateral end surface, 6...
Lower horizontal end surface, 8...liquid hole, 9,9...ventilation hole,
10, 11, 14...Check valve, 13...Nozzle,
21... Foaming liquid.

Claims

[Scope of utility model registration request]

A piston with a nozzle is moved up and down in the chamber of a cylinder that is filled with a porous body and is bonded to the mouth of the container, and the foamable liquid and air in the container are mixed and foamed by passing through the porous body. In the container that is dispensed from the nozzle to the outside of the container, the porous body is an elastic porous body whose upper and lower lateral end surfaces are in contact with the lateral end surfaces of the piston and the cylinder, and the lateral end surfaces of the piston or cylinder are provided with a vent hole with a check valve. Further, a container for dispensing foamable liquid, characterized in that liquid passage holes each having a check valve are provided on the lateral end surface of the cylinder, and a check valve is also provided in the nozzle of the piston.