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JPS5945389U - Steel pipe connection structure - Google Patents

Steel pipe connection structure

Info

Publication number
JPS5945389U
JPS5945389U JP14244982U JP14244982U JPS5945389U JP S5945389 U JPS5945389 U JP S5945389U JP 14244982 U JP14244982 U JP 14244982U JP 14244982 U JP14244982 U JP 14244982U JP S5945389 U JPS5945389 U JP S5945389U
Authority
JP
Japan
Prior art keywords
steel pipe
connection structure
packing
tapered
pipe connection
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
JP14244982U
Other languages
Japanese (ja)
Other versions
JPH0320625Y2 (en
Inventor
久我　正五郎
Original Assignee
前澤給装工業株式会社
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 前澤給装工業株式会社 filed Critical 前澤給装工業株式会社
Priority to JP14244982U priority Critical patent/JPS5945389U/en
Publication of JPS5945389U publication Critical patent/JPS5945389U/en
Application granted granted Critical
Publication of JPH0320625Y2 publication Critical patent/JPH0320625Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)

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 drawings]

第１図は本考案に係る鋼管の接続構造を採用した継手本
体の一部を切欠いて示す第１実施例の側面図、第２図は
同接続構造の一部を構成するコアの斜視図、第３図は同
じくロックリングの斜視図、第４図は第２実施例に係る
止水栓の要部を断面で示した側面図である。 １・・・継手本体、１ａ、２１ａ・・・接続端部、１ｂ
。 ２１ｂ・・・テーパー面、２．　３．　２２．　２３・
・・ねじ部、４，５・・・袋ナツト、６．２６・・・ス
トッパー片、７．８・・・鋼管、９・・・コア、１０・
・・フランジ部、１１・・・スリット、１２．１３・・
・バッキング、１４・・・ロックリング、１４ａ・・・
テーパー状部、１４ｂ・・・切離し部、１５・・・ワッ
シャー、２１・・・止水栓、２４・・・ハンドル、２５
・・・ボール弁、２７．２８・・・０リング、２９・・
・ボールシート。FIG. 1 is a side view of a first embodiment showing a partially cutaway joint body employing a steel pipe connection structure according to the present invention, and FIG. 2 is a perspective view of a core forming a part of the connection structure. FIG. 3 is a perspective view of the lock ring, and FIG. 4 is a cross-sectional side view of the main parts of the water stop valve according to the second embodiment. 1... Joint body, 1a, 21a... Connection end, 1b
. 21b...Tapered surface, 2. 3. 22. 23・
... Threaded part, 4,5... Cap nut, 6.26... Stopper piece, 7.8... Steel pipe, 9... Core, 10.
...Flange part, 11...Slit, 12.13...
・Backing, 14...Lock ring, 14a...
Tapered part, 14b... Separation part, 15... Washer, 21... Water stop valve, 24... Handle, 25
...Ball valve, 27.28...0 ring, 29...
・Ball seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接続されるべき鋼管の端部が挿着される継手本体又は止
水栓の接続端部ｉこ螺合させて袋ナツトを設けると共に
、該端部の内周面にテーパー面を設け、鋼管の端部にフ
ランジ付のコアを挿着し、該フランジと鋼管端縁との間
にパツキンを介在させ、鋼管の周面に前記テーパー面に
当接するパツキンと該パツキンを押圧すると共に鋼管を
握持するロックリングとを挿通させ、該ロックリングの
外周面はテーパー状に形成し、該テーパー状部に袋ナツ
トを当接させて締付けることによりロックリングを縮径
して鋼管を固定することを特徴とする鋼管の接続構造。A cap nut is provided by screwing the end of the steel pipe to be inserted into the joint body or the connection end of the water stop valve, and a tapered surface is provided on the inner circumferential surface of the end. A core with a flange is inserted at the end, a packing is interposed between the flange and the edge of the steel pipe, and the packing is pressed against the packing that contacts the tapered surface on the circumferential surface of the steel pipe, and the steel pipe is gripped. The outer peripheral surface of the lock ring is formed into a tapered shape, and a cap nut is brought into contact with the tapered portion and tightened to reduce the diameter of the lock ring and fix the steel pipe. Connection structure of steel pipes.
JP14244982U 1982-09-20 1982-09-20 Steel pipe connection structure Granted JPS5945389U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14244982U JPS5945389U (en) 1982-09-20 1982-09-20 Steel pipe connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14244982U JPS5945389U (en) 1982-09-20 1982-09-20 Steel pipe connection structure

Publications (2)

Publication Number Publication Date
JPS5945389U true JPS5945389U (en) 1984-03-26
JPH0320625Y2 JPH0320625Y2 (en) 1991-05-02

Family

ID=30318289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14244982U Granted JPS5945389U (en) 1982-09-20 1982-09-20 Steel pipe connection structure

Country Status (1)

Country Link
JP (1) JPS5945389U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006161891A (en) * 2004-12-03 2006-06-22 Bridgestone Corp Metal pipe joint structure and resin sleeve to be used for the same
KR101507972B1 (en) * 2013-02-04 2015-04-07 (주)무한 Pipe connecting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47715U (en) * 1971-01-19 1972-08-05
JPS486616U (en) * 1971-06-04 1973-01-25
JPS53100123U (en) * 1977-01-19 1978-08-14
JPS53157430U (en) * 1977-05-18 1978-12-09
JPS5441252A (en) * 1977-09-07 1979-04-02 Kobe Steel Ltd Manufacture of steel fiber reinforcing material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS47715U (en) * 1971-01-19 1972-08-05
JPS486616U (en) * 1971-06-04 1973-01-25
JPS53100123U (en) * 1977-01-19 1978-08-14
JPS53157430U (en) * 1977-05-18 1978-12-09
JPS5441252A (en) * 1977-09-07 1979-04-02 Kobe Steel Ltd Manufacture of steel fiber reinforcing material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006161891A (en) * 2004-12-03 2006-06-22 Bridgestone Corp Metal pipe joint structure and resin sleeve to be used for the same
KR101507972B1 (en) * 2013-02-04 2015-04-07 (주)무한 Pipe connecting device

Also Published As

Publication number Publication date
JPH0320625Y2 (en) 1991-05-02

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