JPS61188673U

JPS61188673U -

Info

Publication number: JPS61188673U
Application number: JP7057285U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-11-25

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の分解斜視図、第２
図は同上実施例の組立て斜面図、第３図は同上実
施例の側断面図、第４図は同上実施例における空
気抜き弁部分の拡大断面図、第５図は同上実施例
の作動を説明するための断面図である。１……吸盤、２……蛇腹体、３……接合部、Ａ
……押出部、４……密閉部材、５……給水口、６
……空気抜き弁、７……コツク、８……押出しレ
バー、Ｂ……送水部。 Fig. 1 is an exploded perspective view of one embodiment of the present invention;
The figure is an assembled perspective view of the above embodiment, Fig. 3 is a side sectional view of the above embodiment, Fig. 4 is an enlarged sectional view of the air vent valve portion in the above embodiment, and Fig. 5 explains the operation of the above embodiment. FIG. 1... Suction cup, 2... Bellows body, 3... Joint part, A
... Extrusion part, 4 ... Sealing member, 5 ... Water supply port, 6
...Air vent valve, 7...Kottoku, 8...Extrusion lever, B...Water supply section.

Claims

[Scope of claim for utility model registration] A suction cup at the lower end, a bellows body continuous above it,
Furthermore, an extruded part integrally molded with an elastic material and having a joint part at the upper end continuously therefrom;
It consists of a hollow cylindrical water supply part whose lower end is joined to the joint part of the extrusion part, and an extrusion lever connected to the upper end of the water supply part, and the water supply part has an air vent valve near its upper end;
A hydraulic pipe washer characterized in that a water supply port is provided at the center thereof, and a socket for controlling opening and closing of insertion between the water supply section and the extrusion section is provided near the lower end of the water supply port.