JPS6230846U

JPS6230846U -

Info

Publication number: JPS6230846U
Application number: JP12205285U
Authority: JP
Priority date: 1985-08-08
Filing date: 1985-08-08
Publication date: 1987-02-24

Description

[Brief explanation of the drawing]

第１図は正面図、第２，３図は分解斜視図、第
４図は第１図―線に沿つた断面図、第５図は
調整リングの横断面図、第６，７図は調整リング
の一部の斜視図、第８図は第４図―部分の拡
大断面図、第９〜１１図はそれぞれ中間、全閉、
全開状態を示す―線に沿つた断面図である。１……パイプ本体、２……吸口部材、３……画
壁、４……空気孔、５……吸引通路、６……調整
リング、７……空気吸引通路、８……切欠部、９
……空気吸引孔、１０……ストツパー、１１……
凹所、１２……切欠部。 Figure 1 is a front view, Figures 2 and 3 are exploded perspective views, Figure 4 is a sectional view along the line of Figure 1, Figure 5 is a cross-sectional view of the adjustment ring, and Figures 6 and 7 are adjustment A perspective view of a part of the ring, Figure 8 is an enlarged sectional view of the part shown in Figure 4, and Figures 9 to 11 are intermediate, fully closed, and
FIG. 3 is a cross-sectional view taken along the line - showing a fully open state. DESCRIPTION OF SYMBOLS 1... Pipe body, 2... Suction member, 3... Drawing wall, 4... Air hole, 5... Suction passage, 6... Adjustment ring, 7... Air suction passage, 8... Notch, 9
...Air suction hole, 10...Stopper, 11...
Recess, 12...notch.

Claims

[Scope of utility model registration request]

A cylindrical pipe body 1 that stores a piece etc. inside.
In a suction pipe such as a shell that connects a suction member 2 passing through a suction passage 5, an adjustment ring 6 is rotatably inserted on the outer periphery of the suction member 2, and the inner peripheral surface of the adjustment ring 6 communicates with the outside. Air suction passage 7
An air suction hole 9 that is aligned with the air suction passage 7 and whose inner end communicates with the suction passage 5 is pierced through the suction member 2, and by rotation of the adjustment ring 6, the air suction passage 7 and the air suction hole 9 are formed. A suction pipe characterized by being able to freely adjust the degree of communication with the pipe.