JPS5910585U

JPS5910585U - pipe fittings

Info

Publication number: JPS5910585U
Application number: JP8718382U
Authority: JP
Inventors: 祥山田; 康介原賀; 耕二鈴木
Original assignee: 三菱電機株式会社
Priority date: 1982-06-09
Filing date: 1982-06-09
Publication date: 1984-01-23

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は、従来の管継手を示す断面図、第３図
はこの考案の一実施例を示す断面図、第４図〜第７図は
この考案の他の実施例を示す断面図である。図中、１は雌管、２は雄管、３は接着部、４は接着剤、
５はクリアランス、６は接着剤流入防止−用密嵌部であ
る。尚、図中同一符号は同一または相当部分を示す。 −第３図第４図Figures 1 and 2 are sectional views showing a conventional pipe joint, Figure 3 is a sectional view showing one embodiment of this invention, and Figures 4 to 7 show other embodiments of this invention. FIG. In the figure, 1 is a female tube, 2 is a male tube, 3 is an adhesive part, 4 is an adhesive,
5 is a clearance, and 6 is a tight fitting part for preventing adhesive inflow. Note that the same reference numerals in the figures indicate the same or corresponding parts. -Figure 3Figure 4

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）雌管の端部内側に雄管の端部を挿入してこれらの
間隙内に接着剤を注入し、相互に連結する、ようにした
ものにおいて、雌管先端部に接着剤層クリアランスを見
込んで雄管の外径より大きな内径に設定した接着部に続
いて雄管の外径が丁度嵌り合う如き接着剤流入防止用密
嵌部を有することを特徴とする管継手。(1) In a device in which the end of the male tube is inserted inside the end of the female tube and adhesive is injected into the gap between them to connect them to each other, there is an adhesive layer clearance at the tip of the female tube. 1. A pipe joint characterized in that it has a tight fitting part for preventing adhesive inflow into which the outer diameter of the male pipe fits exactly, following the adhesive part which is set to have an inner diameter larger than the outer diameter of the male pipe in consideration of the above.

（２）接着部の雌管内径は、雄管外径より０．１０〜０
．３０１１７ｒｔ大きいことを特徴とする実用新案登録
請求の範囲第１項記載の管継手。(2) The inner diameter of the female pipe at the bonding part is 0.10 to 0.0 greater than the outer diameter of the male pipe.
．． 30117rt The pipe joint according to claim 1, which is a utility model.

（３）　　接着剤流入防止用密嵌部の雌管内径と雄管外
径との差が、０・１０ｍｒｎ未満であることを特徴とす
る実用新案登録請求の範囲第１項または第２項記載の管
継手。(3) Utility model registration claim 1 or 2, characterized in that the difference between the inner diameter of the female pipe and the outer diameter of the male pipe of the tight fitting part for preventing adhesive inflow is less than 0.10 mrn. pipe fittings.