JP4906896B2 - スプリンクラー巻き出し配管 - Google Patents
スプリンクラー巻き出し配管 Download PDFInfo
- Publication number
- JP4906896B2 JP4906896B2 JP2009196188A JP2009196188A JP4906896B2 JP 4906896 B2 JP4906896 B2 JP 4906896B2 JP 2009196188 A JP2009196188 A JP 2009196188A JP 2009196188 A JP2009196188 A JP 2009196188A JP 4906896 B2 JP4906896 B2 JP 4906896B2
- Authority
- JP
- Japan
- Prior art keywords
- nipple
- inner diameter
- pipe
- rotating
- flexible tube
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/26—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses specially adapted for hoses of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints Allowing Movement (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
2a 第1山部(第1拡径山部)
2b 第2山部(第2拡径山部)
2c 第3山部(第3拡径山部)
3a 第1の谷部
3b 第2の谷部
3c 第3の谷部
3d 第4の谷部
4 フレキシブル管
5 回転ニップル
5a 先端面
7 テーパ雄ねじ
8 回転ニップルの内径部
8a 拡大後端口部
9 段部
10,11 シールリング
12,13 調心リング
Claims (2)
- フレキシブル管と、このフレキシブル管の先端部に外嵌される回転ニップルとを備え、前記回転ニップルはこれの先端部の外周に先窄まり状のテーパ雄ねじを設けており、前記フレキシブル管の最先端部の第1山部及びこれに隣接する第2山部を押しつぶして前記回転ニップルの内径よりも大きくかつ前記回転ニップルのテーパ雄ねじの先端谷径よりも小さい外径の第1,2拡径山部を形成し、この第2拡径山部の後面側を前記回転ニップルの先端面に当接させており、前記フレキシブル管の前記回転ニップルで覆われる領域における一つの第1の谷部ともう一つの第2の谷部にそれぞれそれら第1,2谷部と回転ニップル内周との間をシールするゴム製のシールリングを嵌め込んでおり、さらに前記第1の谷部よりフレキシブル管先端側に配置する第3の谷部と、前記第2の谷部よりフレキシブル管後方側に配置する第4の谷部にそれぞれ調心リングを嵌め込んでいることを特徴とする、スプリンクラー巻き出し配管。
- 前記回転ニップルの内径部の後端口は内径部よりもさらに大きくくり広げて拡大後端口に形成し、これら内径部と拡大後端口との間に段部を形成しており、前記回転ニップルの拡大後端口部の内部に対応する位置にあるフレキシブル管の第3山部を押しつぶして回転ニップルの内径部の内径よりも大きい外径の第3拡径山部を形成し、この第3拡径山部を拡大後端口部内に突出させている、請求項1記載のスプリンクラー巻き出し配管。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009196188A JP4906896B2 (ja) | 2009-08-27 | 2009-08-27 | スプリンクラー巻き出し配管 |
KR1020100027076A KR101702662B1 (ko) | 2009-08-27 | 2010-03-26 | 스프링쿨러 권출배관 |
CN201010143172.6A CN102003580B (zh) | 2009-08-27 | 2010-03-29 | 散水器放卷配管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009196188A JP4906896B2 (ja) | 2009-08-27 | 2009-08-27 | スプリンクラー巻き出し配管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011047467A JP2011047467A (ja) | 2011-03-10 |
JP4906896B2 true JP4906896B2 (ja) | 2012-03-28 |
Family
ID=43811178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009196188A Expired - Fee Related JP4906896B2 (ja) | 2009-08-27 | 2009-08-27 | スプリンクラー巻き出し配管 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4906896B2 (ja) |
KR (1) | KR101702662B1 (ja) |
CN (1) | CN102003580B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI583852B (zh) * | 2016-02-03 | 2017-05-21 | Drain pipe structure | |
CN106311840B (zh) * | 2016-11-03 | 2018-05-01 | 燕山大学 | 一种动车联轴器波纹管端口成型方法 |
DE102017002275A1 (de) * | 2017-03-10 | 2018-09-13 | Uniwell Rohrsysteme Gmbh & Co. Kg | Druckschlauch |
KR101788844B1 (ko) | 2017-05-18 | 2017-11-15 | 주식회사지티엘이엔지 | 공동주택용 소방용 급수장치 |
KR101788847B1 (ko) | 2017-05-18 | 2017-10-20 | 주식회사지티엘이엔지 | 공동주택용 스프링클러 연결장치 |
KR101779182B1 (ko) | 2017-05-19 | 2017-09-18 | (주)세종기술단 | 공동주택용 스프링클러 연결장치 |
KR101787089B1 (ko) | 2017-05-19 | 2017-11-15 | (주)세종기술단 | 공동주택의 소방배관장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60237292A (ja) * | 1984-05-11 | 1985-11-26 | 日立金属株式会社 | 蛇腹管用管継手 |
JPH0818089B2 (ja) * | 1993-02-02 | 1996-02-28 | トーフレ株式会社 | フレキシブルチューブとその製造方法 |
JPH06235484A (ja) | 1993-02-05 | 1994-08-23 | Teikoku Kinzoku Kk | スプリンクラー巻き出し配管の継手部 |
JPH074981U (ja) * | 1993-06-25 | 1995-01-24 | 株式会社竹中工務店 | 袋ナット |
JPH0734290U (ja) * | 1993-11-30 | 1995-06-23 | 株式会社青木メタル | 撓み管継手 |
JPH07213640A (ja) | 1994-02-01 | 1995-08-15 | Bosai Kikaku:Kk | スプリンクラー用巻き出し配管構造 |
JP3682666B2 (ja) * | 1996-04-30 | 2005-08-10 | ホーチキ株式会社 | スプリンクラー巻き出し配管の管体構造 |
JPH1137366A (ja) * | 1997-07-15 | 1999-02-12 | Furukawa Electric Co Ltd:The | 管継手 |
CN2502099Y (zh) * | 2001-10-19 | 2002-07-24 | 罗林 | 钢骨架复合软管 |
JP2005279200A (ja) * | 2004-03-29 | 2005-10-13 | Showarasenkan Seisakusho Co Ltd | スプリンクラー巻き出し管の接続構造、及び、スプリンクラー巻き出し管 |
JP3855170B2 (ja) * | 2004-03-29 | 2006-12-06 | 株式会社昭和螺旋管製作所 | 配水管用継手装置 |
-
2009
- 2009-08-27 JP JP2009196188A patent/JP4906896B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-26 KR KR1020100027076A patent/KR101702662B1/ko active IP Right Grant
- 2010-03-29 CN CN201010143172.6A patent/CN102003580B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102003580A (zh) | 2011-04-06 |
KR20110022519A (ko) | 2011-03-07 |
CN102003580B (zh) | 2014-06-18 |
JP2011047467A (ja) | 2011-03-10 |
KR101702662B1 (ko) | 2017-02-03 |
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