JP7290937B2 - 管継手及び管継手用芯材 - Google Patents

管継手及び管継手用芯材 Download PDF

Info

Publication number
JP7290937B2
JP7290937B2 JP2018231090A JP2018231090A JP7290937B2 JP 7290937 B2 JP7290937 B2 JP 7290937B2 JP 2018231090 A JP2018231090 A JP 2018231090A JP 2018231090 A JP2018231090 A JP 2018231090A JP 7290937 B2 JP7290937 B2 JP 7290937B2
Authority
JP
Japan
Prior art keywords
locking member
groove
core
pipe joint
tubular body
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.)
Active
Application number
JP2018231090A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020094604A (ja
Inventor
智明 柏又
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP2018231090A priority Critical patent/JP7290937B2/ja
Priority to PCT/JP2019/047047 priority patent/WO2020121871A1/ja
Priority to TW108144853A priority patent/TW202032055A/zh
Publication of JP2020094604A publication Critical patent/JP2020094604A/ja
Application granted granted Critical
Publication of JP7290937B2 publication Critical patent/JP7290937B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/20—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using bayonet connections
    • 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
    • F16L21/00—Joints with 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
JP2018231090A 2018-12-10 2018-12-10 管継手及び管継手用芯材 Active JP7290937B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018231090A JP7290937B2 (ja) 2018-12-10 2018-12-10 管継手及び管継手用芯材
PCT/JP2019/047047 WO2020121871A1 (ja) 2018-12-10 2019-12-02 管継手及び管継手用芯材
TW108144853A TW202032055A (zh) 2018-12-10 2019-12-09 管接頭及管接頭用芯材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018231090A JP7290937B2 (ja) 2018-12-10 2018-12-10 管継手及び管継手用芯材

Publications (2)

Publication Number Publication Date
JP2020094604A JP2020094604A (ja) 2020-06-18
JP7290937B2 true JP7290937B2 (ja) 2023-06-14

Family

ID=71076961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018231090A Active JP7290937B2 (ja) 2018-12-10 2018-12-10 管継手及び管継手用芯材

Country Status (3)

Country Link
JP (1) JP7290937B2 (zh)
TW (1) TW202032055A (zh)
WO (1) WO2020121871A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007255684A (ja) 2006-03-27 2007-10-04 Jfe Pipe Fitting Mfg Co Ltd 管継手
JP2008144866A (ja) 2006-12-11 2008-06-26 I Tech Kk 管継手とその管継手を用いた管の接続構造および接続方法
CN201354907Y (zh) 2009-02-06 2009-12-02 伍婧绫 管接头
JP2011033158A (ja) 2009-08-05 2011-02-17 Jfe Pipe Fitting Mfg Co Ltd 差込み式管継手
JP2012077803A (ja) 2010-09-30 2012-04-19 Sekisui Chem Co Ltd 管継手
JP2016538513A (ja) 2013-10-24 2016-12-08 スウエイジロク・カンパニー 単動押し式接続導管継手
JP2018035928A (ja) 2016-09-02 2018-03-08 株式会社ブリヂストン 管継手及び係止部材

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007255684A (ja) 2006-03-27 2007-10-04 Jfe Pipe Fitting Mfg Co Ltd 管継手
JP2008144866A (ja) 2006-12-11 2008-06-26 I Tech Kk 管継手とその管継手を用いた管の接続構造および接続方法
CN201354907Y (zh) 2009-02-06 2009-12-02 伍婧绫 管接头
JP2011033158A (ja) 2009-08-05 2011-02-17 Jfe Pipe Fitting Mfg Co Ltd 差込み式管継手
JP2012077803A (ja) 2010-09-30 2012-04-19 Sekisui Chem Co Ltd 管継手
JP2016538513A (ja) 2013-10-24 2016-12-08 スウエイジロク・カンパニー 単動押し式接続導管継手
JP2018035928A (ja) 2016-09-02 2018-03-08 株式会社ブリヂストン 管継手及び係止部材

Also Published As

Publication number Publication date
TW202032055A (zh) 2020-09-01
JP2020094604A (ja) 2020-06-18
WO2020121871A1 (ja) 2020-06-18

Similar Documents

Publication Publication Date Title
JP4092295B2 (ja) クイックリリース型管継手
US7523965B2 (en) Irrigation pipe coupling
TWI642869B (zh) 管接頭及卡固構件
WO2015029815A1 (ja) 管継手
JP2005257065A (ja) ホース継手
JP4703044B2 (ja) スピゴット継手
JP6078857B2 (ja) 管継手
JP7290937B2 (ja) 管継手及び管継手用芯材
JP3451229B2 (ja) 管継手
JP7182444B2 (ja) 管継手及び係止部材
JP2007016942A (ja) ホース継手
JP5818855B2 (ja) 管継手
KR20040111265A (ko) 관 연결구에 사용되는 고무링과, 어댑터를 구비한 관 및 이들을 구비한 관 연결구
JP5515495B2 (ja) 継手
JP5849261B2 (ja) 管継手
WO2016088831A1 (ja) 管継手及びシャワーホース接続構造
JP2010096230A (ja) 管継手
JP2016109209A5 (zh)
JP5799326B2 (ja) 管継手
JP2010038272A (ja) 樹脂管継手
JP5514864B2 (ja) ヘッダー
KR102158112B1 (ko) 일체형 수도용 파이프 이음장치
JP4210898B2 (ja) 管継手
JP4885202B2 (ja) 樹脂管継手
JPS582953Y2 (ja) キンゾクセイフレキシブルチユ−ブ

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210622

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220705

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220902

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221129

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230123

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230523

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230602

R150 Certificate of patent or registration of utility model

Ref document number: 7290937

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150