JPS6047987U

JPS6047987U - piping joints

Info

Publication number: JPS6047987U
Application number: JP14052183U
Authority: JP
Inventors: 忠斎藤
Original assignee: トヨタ自動車株式会社
Priority date: 1983-09-09
Filing date: 1983-09-09
Publication date: 1985-04-04

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、燃料噴射式エンジンの斜視図、第２′図は、
従来の配管継ぎ手の上面図、第３図は、第２図の■−■
断面の拡大図、第４図は、本考案の第１の実施例に係る
配管継ぎ手の上面図、第５図は、第４図の■−■断面の
拡大図、第６図は、本考案の第２の実施例に係る配管継
ぎ手の縦断面図である。１・・・・・・吸気ダクト　（ダクト）、２・・・・・
・吸気ダクトの端部、３・・・・Ｖ切欠き、４・・・・
・・シール部材、５・・・・・・締付バンド（締結具）
、６・・・・・・スロットルボデーの入口部（金属パイ
プ）、９・・・・・・スロットルボデーの入口部の端、
１０・・工シール部材の延長部分、１１・・・・・・金
属リング。第５図１９１　＼ −１１第６図　　　　　３ろ　　Ａ１Figure 1 is a perspective view of a fuel injection engine, Figure 2' is a
The top view of the conventional piping joint, Figure 3, is from ■-■ in Figure 2.
FIG. 4 is a top view of the piping joint according to the first embodiment of the present invention, FIG. 5 is an enlarged cross-sectional view taken along the line ■-■ in FIG. 4, and FIG. It is a longitudinal cross-sectional view of the piping joint concerning the 2nd example of this. 1...Intake duct (duct), 2...
・End of intake duct, 3...V notch, 4...
... Seal member, 5 ... Tightening band (fastener)
, 6... Inlet part of the throttle body (metal pipe), 9... End of the inlet part of the throttle body,
10...Extension of the mechanical seal member, 11...Metal ring. Figure 5 19 1 \ -11 Figure 6 3 Ro A 1

Claims

[Scope of utility model registration request]

A duct made of resin or a thin steel plate, the end of which has a notch in the longitudinal direction; a metal pipe inserted into the end of the duct; and the end of the duct and the metal pipe. and a cylindrical sealing member made of an elastic material, which is interposed between the duct and the metal pipe, and a fastener fastening the duct to the metal pipe at the end of the duct, the sealing member comprising: The pipe is characterized in that a metal ring is disposed inside the duct and extends from an end of the metal pipe into the duct, pressing an extended portion of the sealing member against an inner wall of the duct. joint.