JPS6130792U

JPS6130792U - Fluid equipment piping equipment

Info

Publication number: JPS6130792U
Application number: JP11578184U
Authority: JP
Inventors: 清次小杉
Original assignee: エスエムシ−株式会社
Priority date: 1984-07-27
Filing date: 1984-07-27
Publication date: 1986-02-24
Also published as: JPH0432482Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例における二重管、分′岐管と
管継手との接続を示す拡大断面図、第２図は本考案の他
の実施例における第１図と同様の拡大断面図、第３図は
本考案の配管装置の接続状態を示す説明図、第４図は従
来の管の接続状態を示す説明区である。１・・・方向切換弁、２・・・複動アクチュエータ、５
・・・二重管、５ａ・・・外管、５ｂ・・・内管、６・
・・分岐管、７，３０・・・管継手、１１・・・第１開
口、１２・・・第２開口、１３・・・第３開口、１９・
・・内管シール部材、２１・・・シール部材、２２・・
・外管接続具、２６・・・ＩＪＩＪ−ス部材、２７・
・・はね部材、２７ａ・・・係止爪。Fig. 1 is an enlarged sectional view showing the connection between a double pipe, a branch pipe, and a pipe joint in one embodiment of the present invention, and Fig. 2 is an enlarged view similar to Fig. 1 in another embodiment of the present invention. The sectional view and FIG. 3 are explanatory views showing the connection state of the piping device of the present invention, and FIG. 4 is an explanatory view showing the connection state of conventional pipes. 1... Directional switching valve, 2... Double acting actuator, 5
...double pipe, 5a...outer pipe, 5b...inner pipe, 6.
... Branch pipe, 7, 30... Pipe joint, 11... First opening, 12... Second opening, 13... Third opening, 19.
...Inner tube seal member, 21...Seal member, 22...
・Outer pipe connector, 26...IJ IJ-su member, 27・
...Spring member, 27a...Latching claw.

Claims

[Scope of utility model registration request]

The piping device that connects the directional control valve on the pressure source side and the double-acting actuator on the driving side is composed of a double pipe consisting of a flexible inner pipe and a rigid outer pipe, and two pipes connected to the double pipe. The pipe joint has a first opening with a large diameter, a second opening with a smaller diameter located in an extension direction of the first opening, and a third opening facing in a direction intersecting the above direction. These openings are communicated with each other through a passage, a sealing member and an outer tube connector are fitted in the first opening to seal around the outer tube, and an inner tube is fitted in the second opening. A seal member is fitted, a branch pipe is connected to the third opening, and the outer pipe connector includes a spring member provided with a locking pawl that locks the outer periphery of the outer pipe, IJ to release the locking of the member to the outer tube IJ-
and the two pipe joints each have a first base member.
It is characterized in that it is coupled to the double pipe by connecting the end of the outer pipe to the outer pipe connector of the opening, and inserting the inner pipe into each second opening via the inner pipe sealing member. Piping equipment for fluid equipment.