JPS63158681U

JPS63158681U -

Info

Publication number: JPS63158681U
Application number: JP5065487U
Authority: JP
Priority date: 1987-04-03
Filing date: 1987-04-03
Publication date: 1988-10-18
Also published as: JPH0425589Y2

Description

[Brief explanation of the drawing]

第１図は、本考案による流体分岐装置の斜視図
、第２図は、第１図の流体分岐装置の構成部品の
分解斜視図、第３図は、第２図―線に沿う平
断面図、第４図は、第１図―線に沿う側断面
図、第５図は、第４図―線に沿う平断面図、
第６図は、第４図の矢視から見た背面図、第７
図は、第４図の要部拡大図、第８図は、第７図の
―線に沿う断面図、第９図は、従来の流体分
岐装置の斜視図である。１……流体分岐ブロツク、２ａ，２ｂ……前部
接続孔、２ｃ，２ｄ……接続路、３，４……後方
突出管、５ａ，６ａ……流体用連通路、７ｂ，９
ｂ……環状凹溝、８，１０……シール部材、１８
……流体分岐後端ブロツク、１９……流体分岐前
端ブロツク。 1 is a perspective view of a fluid branching device according to the present invention, FIG. 2 is an exploded perspective view of the components of the fluid branching device of FIG. 1, and FIG. 3 is a plan sectional view taken along the line of FIG. 2. , FIG. 4 is a side sectional view taken along the line of FIG. 1, and FIG. 5 is a plan sectional view taken along the line of FIG.
Figure 6 is a rear view seen from the arrow in Figure 4;
The drawings are an enlarged view of the main part of FIG. 4, FIG. 8 is a sectional view taken along the line --- in FIG. 7, and FIG. 9 is a perspective view of the conventional fluid branching device. 1... Fluid branch block, 2a, 2b... Front connection hole, 2c, 2d... Connection path, 3, 4... Rear projecting pipe, 5a, 6a... Fluid communication path, 7b, 9
b... Annular groove, 8, 10... Seal member, 18
...Fluid branch rear end block, 19...Fluid branch front end block.

Claims

[Claims for Utility Model Registration] Rearly protruding pipes 3 and 4 having cylindrical outer surfaces 3a and 4a, and an annular groove 7b that is open on the front surface and on the inner surface.
, 9b are formed and the rear protruding tube 3,
joint parts j 1 , J ₂ having front connecting holes 7 a, 9 a sized to fit with the outer surfaces 3 a, 4 a of 4 and seal members 8, 10 held in the annular grooves 7 b, 9 _b ; Connecting passages 2c, 2d that communicate the insides of the rear protruding pipes 3, 4 with the front connecting holes 7a, 9a; and fluid communication passages that communicate with the connecting passages 2c, 2d from any one of the upper, lower, left, and right sides. A plurality of fluid branching blocks 1 comprising 5a and 6a.
However, the rear protruding pipes 3, 4 are inserted into the front connecting holes 7a, 9a of the other fluid branching block 1, and the seal members 8, 1 in the front connecting holes 7a, 9a are inserted.
0 sandwiching the outer surfaces of the rear protruding tubes 3 and 4 so that they are stacked one on top of the other and coupled together,
A fluid branching device characterized in that a fluid branching rear end block 18 whose rear surface is closed is coupled to the rear surface of at least the rearmost fluid branching block 1 among the plurality of fluid branching blocks 1. In the fluid branching device according to claim 1, the fluid branching block 1 includes the connecting passage 2c that communicates the inside of the rear protruding pipes 3 and 4 with the front connecting holes 7a and 9a. , 2d and the fluid communication passages 5a, 6a communicating with the connection passages 2c, 2d.