JPS5856283U

JPS5856283U - Connector for spiral corrugated pipe

Info

Publication number: JPS5856283U
Application number: JP15308881U
Authority: JP
Inventors: 金尾　史朗
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-10-14
Filing date: 1981-10-14
Publication date: 1983-04-16
Also published as: KR850001102Y1; KR830001895U

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、本考案の接続具の取付状態の断面を示すもの
で、接続筒の構造が内外面凹凸螺旋の同種管の接続具を
示し、第２図は第１図と同じ状態、　　　　で接続筒の
外面が平滑で内面が凹凸のもの、第３図は接続すべきコ
ルゲート管の管径が異なる場合の接続具の断面図。第４
図はコルゲート管の構造が内面平滑で外面凹凸のものの
断面実施例図、第５図は接続筒をＴ字型にした二方口接
続具の断面図。第６図はベンド管における接続具の例示
断面図である。１．１’、１″・・・螺旋状コルゲート管、ｌａ。１’ａ、１″ａ・・・螺旋状フルゲート管の端部、２．
−２’、２″・・・螺旋コルゲート、管の外周部、３．
３′、３″・・・接続筒内面凹凸、、４・・・間隙、５
・・・接続筒、６・・・接続筒５の内周面、７・・・合
成樹脂の発泡物、Ｊ・・・接続具、ＤＡ、　ＤＡ　１　
ｓ’　Ｉ）Ａ１　’・・・接続筒凹凸の最小径、Ｄｃ、
　Ｄｃ　１　、　Ｄｃ　１　’・・・螺旋状コルゲート
管の外体。Fig. 1 shows a cross section of the connecting device of the present invention in an installed state, and shows a connecting device of the same type of pipe whose connecting tube has a concave-convex spiral structure on the inner and outer surfaces, and Fig. 2 shows the same state as Fig. 1. FIG. 3 is a cross-sectional view of a connecting tool in which the outer surface of the connecting tube is smooth and the inner surface is uneven, and FIG. Fourth
The figure is a sectional view of an example of a corrugated pipe with a smooth inner surface and uneven outer surface, and FIG. 5 is a sectional view of a two-way connector with a T-shaped connecting tube. FIG. 6 is an exemplary cross-sectional view of a connector in a bend pipe. 1. 1', 1''...Spiral corrugated pipe, la. 1'a, 1''a... End of helical full-gate pipe, 2.
-2', 2''...Spiral corrugate, outer periphery of pipe, 3.
3', 3''...Irregularities on the inner surface of the connecting cylinder, 4...Gap, 5
...Connecting tube, 6...Inner peripheral surface of connecting tube 5, 7...Synthetic resin foam, J...Connecting tool, DA, DA 1
s' I) A1'...Minimum diameter of connecting cylinder unevenness, Dc,
Dc 1, Dc 1'... Outer body of a spiral corrugated pipe.

Claims

[Scope of utility model registration request]

It has a connecting tube that is screwed onto the outer circumferential part of the spiral corrugated pipe, has unevenness on at least the inner surface, and has a gap between it and the tube to be connected, and the connecting tube is combined with the gap between the inner surface of the connecting tube, the tube 1, and the outer surface. Connector for spiral corrugated pipe filled with resin foam.