JPS61177288U

JPS61177288U -

Info

Publication number: JPS61177288U
Application number: JP6231685U
Authority: JP
Priority date: 1985-04-24
Filing date: 1985-04-24
Publication date: 1986-11-05

Description

[Brief explanation of the drawing]

第１図はこの考案にかかる可とう管用継手の開
いた状態を示す斜視図、第２図は同継手の閉じた
状態を示す斜視図、第３図は従来の継手およびサ
ドルを用いて可とう管を接続、固定した状態を示
す斜視図である。１，１′……部材、１ａ，１ａ′……凹部、２
，２′……管止め部、３，３′……突条、４……
突起、５……穴、６……もどりどめ、７……溝、
８……引掛部、８′……穴、９……ヒンジ部、１
０ａ，１０ｂ……可とう管。 Fig. 1 is a perspective view showing the open state of the flexible pipe joint according to this invention, Fig. 2 is a perspective view showing the closed state of the joint, and Fig. 3 is a perspective view showing the flexible pipe joint according to this invention in the closed state. FIG. 3 is a perspective view showing a state in which the pipes are connected and fixed. 1, 1'... member, 1a, 1a'... recess, 2
, 2'... Pipe stop part, 3, 3'... Projection, 4...
Protrusion, 5...hole, 6...return, 7...groove,
8... Hook part, 8'... Hole, 9... Hinge part, 1
0a, 10b... Flexible tube.

Claims

[Claims for Utility Model Registration] (1) One member having a recess into which a flexible pipe fits;
The other member has a recess into which a flexible tube is fitted at a position corresponding to the recess of the one member, and both members are connected and integrated with each other by a connecting means, and when the two members are brought together, the recess of both members It is a joint for a flexible pipe in which the flexible pipe is held in a cylindrical shape by being joined together, and the flexible pipe is held between the recesses, and the recess has a flexible pipe near the center in the axial direction. A joint for a flexible pipe, characterized in that a pipe stopper having an inner diameter approximately equal to the inner diameter of the pipe has protrusions formed in the circumferential direction on both sides of the pipe stopper, which bite into the outer circumferential surface of the flexible pipe. (2) The flexible pipe according to claim 1 of the utility model registration claim, wherein the flexible pipe has corrugated irregularities on its outer circumferential surface, and the protrusions of the joint recesses are designed to bite into the recesses of the waves. Pipe fittings. (3) The connecting means is provided at a hinge portion that connects the ends of both members so as to be rotatable with respect to each other, and at a protrusion provided at the open end of one of the members and a corresponding portion of the open end of the other member. 3. A flexible pipe joint according to claim 1 or 2, which is a combination of a locking portion comprising a hook portion having a hole and a hook portion having a hole. (4) The flexible pipe joint according to claim 3 of the utility model registration claim, wherein the protrusion is cylindrical and serves as a nail hole, which also serves as a mounting means.