JPS6441793U

JPS6441793U -

Info

Publication number: JPS6441793U
Application number: JP13801087U
Authority: JP
Priority date: 1987-09-09
Filing date: 1987-09-09
Publication date: 1989-03-13

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す配管用継手の
分解斜視図、第２図は第１図の配管用継手の組立
てた状態を示す破断正面図、第３図は第２図の
―線に沿つて見た縦断側面図、第４図は第１図
の配管用継手の使用状態を示す破断正面図、第５
図は本考案に係る配管用継手の変形例を示す破断
正面図、第６図及び第７図は本考案に係る配管用
継手の変形例を示す破断正面部分図、並びに第８
図は従来例を示す破断正面図である。符号の説明、２１……管、２１ａ……環状凹部
、２２……継手本体、２２ａ……基部、２２ａ１
……窓、２２ａ２……段差部、２２ｂ……先端部
、２３……保持部材、２３ａ……筒部、２３ｂ…
…脚部、２３ｂ１……第１突起部、２３ｂ２……
第２突起部、２４ａ，２４ｂ……オーリング、２
５ａ，２５ｂ……サポートリング。 Fig. 1 is an exploded perspective view of a piping joint showing an embodiment of the present invention, Fig. 2 is a cutaway front view showing the assembled state of the piping joint of Fig. 1, and Fig. 3 is the same as shown in Fig. 2. Fig. 4 is a longitudinal side view taken along the line;
The figure is a cutaway front view showing a modification of the piping joint according to the present invention, FIGS. 6 and 7 are partial front views showing a modification of the piping joint according to the present invention, and FIG.
The figure is a cutaway front view showing a conventional example. Explanation of symbols, 21...Pipe, 21a...Annular recess, 22...Joint body, 22a...Base, 22a1
...Window, 22a2...Step part, 22b...Tip, 23...Holding member, 23a...Cylinder part, 23b...
...Legs, 23b1...First protrusion, 23b2...
Second protrusion, 24a, 24b... O-ring, 2
5a, 25b...Support ring.

Claims

[Scope of utility model registration request]

a cylindrical joint body; an annular seal member provided between the inner periphery of the joint body and the outer periphery of a pipe inserted into the joint body; In the piping joint, which includes the sealing member and a holding member that is assembled on top and holds the sealing member and the pipe within the joint body, a pipe is provided along the circumferential direction of the joint body at a position spaced a predetermined distance from the end of the joint body. The holding member is connected to a cylindrical portion having an outer diameter substantially equal to the inner diameter of the joint body and an inner diameter substantially equal to the outer diameter of the pipe, and a distal end portion extending from the cylindrical portion. The holding member is made of a flexible material and has a plurality of legs having first and second protrusions protruding from the inside and outside, respectively, and the holding member is inserted into the joint body from the leg side. The first protrusion is fitted into a recess formed on the outer periphery of the pipe, and the second protrusion is fitted into the window to hold the pipe within the joint body, and at the same time, the sealing member is held at the tip of the leg. A piping joint characterized by being held within the main body.