JPS6145692U - Pipe joint structure - Google Patents

Pipe joint structure

Info

Publication number
JPS6145692U
JPS6145692U JP13047884U JP13047884U JPS6145692U JP S6145692 U JPS6145692 U JP S6145692U JP 13047884 U JP13047884 U JP 13047884U JP 13047884 U JP13047884 U JP 13047884U JP S6145692 U JPS6145692 U JP S6145692U
Authority
JP
Japan
Prior art keywords
bead
pipe joint
enlarged diameter
pipe
joint structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13047884U
Other languages
Japanese (ja)
Other versions
JPH021587Y2 (en
Inventor
光年 菅野
Original Assignee
カルソニックカンセイ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP13047884U priority Critical patent/JPS6145692U/en
Publication of JPS6145692U publication Critical patent/JPS6145692U/en
Application granted granted Critical
Publication of JPH021587Y2 publication Critical patent/JPH021587Y2/ja
Granted legal-status Critical Current

Links

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図は本考案によるパイプ継手構造の半部を断面した
半断面側面図、第２． ３． ４図は締付作業経過
を示す要部断面図、第５図は従来の継手構造を示す半部
を断面した半断面側面図、第６図は第５図の要部拡大断
面図である。 ２・・・・・・ビード部、３・・・・・・ナット、４・
・・・・・Ｏリング、５・・・・・・拡径部、６ａ・・
・・・・先端部、５ｂ・・・・・・基＆５ｃ・・・・・
・立片、７・・・・・・ユニオン、２０・・・・・・継
手、２１・・・・・・湾曲凹部、Ｐ，Ｐ２・・・・・・
パイプ。FIG. 1 is a half-sectional side view of a pipe joint structure according to the present invention, and FIG. 3. FIG. 4 is a sectional view of a main part showing the progress of the tightening work, FIG. 5 is a half-sectional side view showing a conventional joint structure, and FIG. 2...Bead part, 3...Nut, 4.
...O-ring, 5... Expanded diameter part, 6a...
... Tip, 5b... Base & 5c...
・Vertical piece, 7...Union, 20...Joint, 21...Curved recess, P, P2...
pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接続すべき一方のパイプＰ１の端部外周にはビード部２
を形成し、他方のパイプＰ２にはその端部に前記ビード
部２の基部に嵌合されたＯリング等のシール部材４を抱
持する拡径部５を形成し、この拡径部５に内端面を係合
させたユニオン７と、前記ビード部２に内端面が係合し
たナット３とを螺合し締付けることにより、前記拡径部
５の先端部を前記ビード部２に光接させて両パイプＰエ
，Ｐ２を連結するようにしたパイプの継手において、前
記拡径部５の先端部が前記ビード部２に沿って変形する
ように前記ユニオン７の先端部内周縁に湾曲凹部２１を
形成してなるパイプの継手構造。There is a bead portion 2 on the outer periphery of the end of one pipe P1 to be connected.
The other pipe P2 has an enlarged diameter part 5 formed at its end to hold a sealing member 4 such as an O-ring fitted to the base of the bead part 2. By screwing together and tightening the union 7 whose inner end surface is engaged with the nut 3 whose inner end surface is engaged with the bead section 2, the tip of the enlarged diameter section 5 is brought into optical contact with the bead section 2. In this pipe joint, a curved recess 21 is formed on the inner peripheral edge of the distal end of the union 7 so that the distal end of the enlarged diameter portion 5 deforms along the bead portion 2. Pipe joint structure formed by forming.
JP13047884U 1984-08-30 1984-08-30 Pipe joint structure Granted JPS6145692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13047884U JPS6145692U (en) 1984-08-30 1984-08-30 Pipe joint structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13047884U JPS6145692U (en) 1984-08-30 1984-08-30 Pipe joint structure

Publications (2)

Publication Number Publication Date
JPS6145692U true JPS6145692U (en) 1986-03-26
JPH021587Y2 JPH021587Y2 (en) 1990-01-16

Family

ID=30689084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13047884U Granted JPS6145692U (en) 1984-08-30 1984-08-30 Pipe joint structure

Country Status (1)

Country Link
JP (1) JPS6145692U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441431U (en) * 1987-09-08 1989-03-13

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740397U (en) * 1980-08-16 1982-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740397U (en) * 1980-08-16 1982-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441431U (en) * 1987-09-08 1989-03-13

Also Published As

Publication number Publication date
JPH021587Y2 (en) 1990-01-16

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