JPS60101284U

JPS60101284U - Structure of piping connection

Info

Publication number: JPS60101284U
Application number: JP19293883U
Authority: JP
Inventors: 英一橋本
Original assignee: 株式会社日立製作所
Priority date: 1983-12-16
Filing date: 1983-12-16
Publication date: 1985-07-10

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のユニオン−２ナツト方法による構造図、
第２図は最近使用されつつあるスプリングロック方式の
構造図、第３図及び第４図は、第２図の組付工程を示す
補足説明図、第５図は本考案の実施例を示す構造図、第
６図及び第７図は第５図のガータリングの補足説明図、
第８図及び第９図は第５図の組付工程を示す補足説明図
である。１・・・配管、１ａ・・・インフレート部、ｌｂ・・・
突部、１ｃ・・・段部、２・・・配管１．２ａ・・・拡
管部、２ｂ・・・フランジ、２ｃ・・・段部、２ｄ・・
・インフレート部、２ｅ・・・突出し部、３・・・ナツ
ト、４・・・ユニオン、４−ａ・・・溝部、５・・・０
リング、６・・・コネクションカバ、６ａ・・・フック
部、１・・・スフＩＪング、８・・・ガータリング、８
ａ、８ｂ・・・保持部、８ｃ・・・溝部、８ｄ・・・テ
ーパ部。Figure 1 is a structural diagram of the conventional union-2 nut method.
Fig. 2 is a structural diagram of a spring lock system that has been used recently, Figs. 3 and 4 are supplementary explanatory diagrams showing the assembly process of Fig. 2, and Fig. 5 is a structure showing an embodiment of the present invention. Figures 6 and 7 are supplementary explanatory diagrams of the garter ring in Figure 5,
8 and 9 are supplementary explanatory diagrams showing the assembly process of FIG. 5. 1...Piping, 1a...Inflated part, lb...
Projection, 1c...Stepped portion, 2...Piping 1.2a...Pipe expansion section, 2b...Flange, 2c...Stepped portion, 2d...
・Inflated part, 2e...Protrusion part, 3...Nut, 4...Union, 4-a...Groove part, 5...0
Ring, 6...Connection cover, 6a...Hook part, 1...Suph IJ ring, 8...Garter ring, 8
a, 8b...holding part, 8c...groove part, 8d...tapered part.

Claims

[Scope of Claim for Utility Model Registration] 1. In a pipe joint that has a structure in which one pipe is inserted into the other and sealed with a seal member at the joint between two pipes, the inflated part formed on the outer periphery of the pipe to be inserted and the part of the pipe to be inserted are A structure of a pipe connection part characterized in that an inflatable part formed on the outer periphery is sandwiched and connected inside a member having a U-shaped cross section and arranged on the outer periphery of the inflatable part. 2 Utility Model Registration Claims Paragraph 1 provides a piping characterized in that the member having a U-shaped cross section is divided into two or more pieces, an annular anti-pring is arranged around the outer periphery of the member, and the piping is fixed to the piping by a spring. Connection structure.