JPS6231963U

JPS6231963U -

Info

Publication number: JPS6231963U
Application number: JP12335485U
Authority: JP
Priority date: 1985-08-10
Filing date: 1985-08-10
Publication date: 1987-02-25
Also published as: JPH0414137Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す縦断面図、
第２図は第２実施例を示す縦断面図、第３図は第
３実施例を示す縦断面図、第４図は第４実施例を
示す縦断面図、第５図は第５実施例を示す縦断面
図、第６図は第６実施例を示す縦断面図、第７図
は第７実施例を示す縦断面図、第８図は従来例を
示す縦断面図である。１……栓体、２……導出口、４，４ａ，４ｂ，
４ｃ……シリンダ筒、７，６４……逆止弁、１４
……ばね、２１……噴出ヘツド、２２……ノズル
、３１……ピストン体、３５，５２，７２……注
出弁、３６ａ，３６ｂ……スカート部、４１……
吸込管、４２……注出路。 FIG. 1 is a longitudinal sectional view showing the first embodiment of the present invention;
Fig. 2 is a longitudinal sectional view showing the second embodiment, Fig. 3 is a longitudinal sectional view showing the third embodiment, Fig. 4 is a longitudinal sectional view showing the fourth embodiment, and Fig. 5 is a longitudinal sectional view showing the fifth embodiment. 6 is a longitudinal sectional view showing the sixth embodiment, FIG. 7 is a longitudinal sectional view showing the seventh embodiment, and FIG. 8 is a longitudinal sectional view showing the conventional example. 1... Plug body, 2... Outlet port, 4, 4a, 4b,
4c... Cylinder tube, 7, 64... Check valve, 14
... Spring, 21 ... Ejection head, 22 ... Nozzle, 31 ... Piston body, 35, 52, 72 ... Spout valve, 36a, 36b ... Skirt part, 41 ...
Suction pipe, 42... Outlet path.

Claims

[Claims for Utility Model Registration] Attached to the mouth of the container to close the mouth, an outlet 2 is formed in the center, and at least two cylinder tubes 4 with open upper ends are provided on the top surface. A plug body 1 that stands concentrically, and two or more cylinder cylinders 4a and 4 of the two or more cylinder cylinders 4 of the plug body 1 with their lower ends open, from the inside.
A piston body in which two piston cylinders 37a and 37b, which are respectively inserted into the inside of the cylinder cylinder 4 and have skirt parts 36a and 36b whose respective tips abut airtight against the inner wall surface of the cylinder cylinder 4, are vertically disposed concentrically. 31 on the lower surface side, and a nozzle 2 that spouts liquid passing through the piston body 31 to the outside.
2, and a spring 1 installed between the stopper 1 and the stopper 1;
A suction pipe 41 connected to the outlet 2 of the stopper 1 and directed toward the inner bottom of the container is provided vertically.
1 to the outlet 2, inside the piston body 31, nozzle 22
The suction pipe 41 and the nozzle 22 of the spouting path 42 leading to
Check valves 7, 64 that prevent liquid from flowing back into the container and spout valves 35, 52, 72 that prevent air from entering the inside of the container from the nozzle 22 are provided between the nozzle 22 and the container. Liquid ejecting device.