JPH031394U

JPH031394U -

Info

Publication number: JPH031394U
Application number: JP6137589U
Authority: JP
Priority date: 1989-05-27
Filing date: 1989-05-27
Publication date: 1991-01-09

Description

[Brief explanation of drawings]

第１図は本考案に係るマニホルド装置の斜視図
、第２図は第１図の縦断面図、第３図は接続部材
と一方のシール部材を示す分解斜視図、第４図は
他の実施例を示す、第２図と同様な断面図、第５
図は従来のマニホルド装置の分解斜視図、第６図
はその組付けられた状態での縦断面図である。１……管体、５……ホース、１０……貫通孔、
１１……接続部材、１２……連結口、１４，１１
４……内周テーパ面、１５，１１５……シール部
材、１６，１１６……外周テーパ面、１７，１１
７……おねじ、１８，１１８……袋ナツト、Ｘ…
…長手方向。 FIG. 1 is a perspective view of a manifold device according to the present invention, FIG. 2 is a longitudinal cross-sectional view of FIG. 1, FIG. 3 is an exploded perspective view showing a connecting member and one seal member, and FIG. 4 is another embodiment A sectional view similar to FIG. 2, showing an example, FIG.
The figure is an exploded perspective view of a conventional manifold device, and FIG. 6 is a longitudinal cross-sectional view of the assembled state. 1...Pipe body, 5...Hose, 10...Through hole,
11... Connection member, 12... Connection port, 14, 11
4... Inner circumference tapered surface, 15, 115... Seal member, 16, 116... Outer circumference tapered surface, 17, 11
7... Male thread, 18,118... Cap nut, X...
...Longitudinal direction.

Claims

[Scope of utility model registration request]

It has a cylindrical tube body with a plurality of through holes formed in the circumferential wall, and a connecting member is rotatably fitted into each through hole of the tube body, and the connection member is connected to a connecting port formed in the connecting member. A hose is connected, and the connection port communicates with the inside of the tube body through the through hole, and a hose is connected to both ends of the connecting member in the longitudinal direction of the tube body, and a connecting port is connected to the center of the connecting member in the longitudinal direction of the tube body. An inner circumferential tapered surface whose diameter decreases toward the tube body is formed, and an outer circumferential tapered surface of the sealing member fitted to the tube body so as to be slidable in the longitudinal direction of the tube body is respectively fitted to each inner circumferential tapered surface of the connecting member. Cap nuts are screwed onto the screws formed on the outer circumferential surface of both ends of the connecting member, and when the cap nuts are tightened, the outer circumferential tapered surface of each sealing member is aligned with the inner circumferential tapered surface of the connecting member. A manifold device characterized in that each cap nut engages with each sealing member so that the connecting member is immovably fixed to the pipe body by pressing into contact with each other so as to bite into the pipe body.