JPS5884484U

JPS5884484U - clamp ring

Info

Publication number: JPS5884484U
Application number: JP16186582U
Authority: JP
Inventors: 正服部
Original assignee: 東京貿易株式会社
Priority date: 1982-10-25
Filing date: 1982-10-25
Publication date: 1983-06-08

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 drawings]

第１図はクランプリングの側面図。第２図は第１図Ｃ−
Ｃ線拡大端面図。第３図は金具の正面図。第４図は第３図Ｄ−Ｄ線断面図。第５図は第３図Ｅ−Ｅ
線断面図。第６図は金具に一方の管体を挿入する直前の
状態の要部断面図。第７図は第６図の状態から管体を挿
入した状態の要部断面図。第８図はねじ体締付時の要部
断面図。第９図は管体に逃げ力が生じリングが移動した
時で、イはねじ孔の部分の断面図、口はねじ孔以外の部
分の断面図。第１０図及び第１１図は他実施例を示す断
面図。１・・・・・・クランプリング、２．　２’・・・刃先
、５・・・金具本体、７・・・空間部、８・・・ハウジ
ング、１ｏ・・・ねじ孔、１１・・・ねじ体。Figure 1 is a side view of the clamp ring. Figure 2 is Figure 1 C-
C-line enlarged end view. Figure 3 is a front view of the metal fittings. FIG. 4 is a sectional view taken along line D-D in FIG. 3. Figure 5 is Figure 3 E-E
Line sectional view. FIG. 6 is a sectional view of the main part in a state immediately before inserting one tube into the metal fitting. FIG. 7 is a sectional view of the main part in a state where the tube body is inserted from the state shown in FIG. 6. FIG. 8 is a sectional view of the main part when tightening the screw body. Fig. 9 shows the ring when escape force is generated in the tube body and the ring moves. A is a cross-sectional view of the screw hole part, and the mouth is a cross-sectional view of the part other than the screw hole. FIG. 10 and FIG. 11 are sectional views showing other embodiments. 1... Clamp ring, 2. 2'...Blade tip, 5...Metal fitting body, 7...Space, 8...Housing, 1o...Threaded hole, 11...Threaded body.

Claims

[Scope of utility model registration request]

When connecting tubes A and B, in a clamp ring that is installed inside the tube connection fitting body that is fitted onto at least one of the tubes, cutting edges 2, 2 that can bite into the outer peripheral surface of the tubes are provided. ' is formed on the inner periphery of both ends, the clamp ring is made of an elastic thin material that opens outward from the outer periphery of the tubular body, and is made of a ring body having one or two notches with a substantially arc-shaped cross section.