JP2022062958A - 結合構造 - Google Patents
結合構造 Download PDFInfo
- Publication number
- JP2022062958A JP2022062958A JP2020171187A JP2020171187A JP2022062958A JP 2022062958 A JP2022062958 A JP 2022062958A JP 2020171187 A JP2020171187 A JP 2020171187A JP 2020171187 A JP2020171187 A JP 2020171187A JP 2022062958 A JP2022062958 A JP 2022062958A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- fitting
- peripheral surface
- main body
- sealing material
- 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
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 163
- 238000010168 coupling process Methods 0.000 title claims abstract description 163
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 163
- 230000002093 peripheral effect Effects 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 239000003566 sealing material Substances 0.000 claims description 47
- 239000002184 metal Substances 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 23
- 238000007789 sealing Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
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
- 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
- F16L37/0847—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 hooks
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- 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
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
- F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part
-
- 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
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Gasket Seals (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Description
本実施形態に係る結合構造および結合金具は、例えば水害発生時の排水における流路の結合に用いることができる。その他にも、消防分野、農業分野、あるいは工場における流路の結合など、種々の場面で本実施形態に係る結合構造および結合金具を利用することができる。
図6は、第2結合金具C2が同形状の他の結合金具と結合された状態を概略的に示す断面図である。ここでは、当該他の結合金具にC2’の符号を付し、その各部に第2結合金具C2と同様の符号を付す。
Claims (8)
- 第1結合金具と第2結合金具の結合構造であって、
前記第1結合金具は、
第1端部を有する円筒形状の第1本体と、
前記第1端部の周囲に配列されるとともにフックが形成された複数の第1突起を有する第1結合部と、
前記第1端部の外周面に設けられた第1シール材と、
を備え、
前記第2結合金具は、
第2端部と、前記第1端部の外径よりも大きい径の流路とを有する円筒形状の第2本体と、
前記第2端部の周囲に配列されるとともにフックが形成された複数の第2突起を有する第2結合部と、
前記第2端部において軸方向に突出する第2シール材と、
を備え、
前記外周面と前記複数の第1突起の間には、前記第2端部の厚さよりも大きい隙間が形成され、
前記第1結合金具と前記第2結合金具の結合時において、前記第2端部および前記第2シール材が前記隙間に挿入されるとともに前記複数の第1突起の前記フックと前記複数の第2突起の前記フックが係合し、前記第1シール材が前記第2本体の内周面に接触する、
結合構造。 - 前記第1本体は、前記外周面に設けられた環状の溝を有し、
前記第1シール材は、前記環状の溝に嵌められたパッキンである、
請求項1に記載の結合構造。 - 前記第1本体の流路の径は、前記第2本体の流路の径よりも小さい、
請求項1または2に記載の結合構造。 - 前記第1端部は、前記軸方向において前記第1突起よりも突出している、
請求項1乃至3のうちいずれか1項に記載の結合構造。 - 第1端部を有する円筒形状の第1本体と、
前記第1端部の周囲に配列されるとともにフックが形成された複数の第1突起を有する第1結合部と、
前記第1端部の外周面に設けられた第1シール材と、
を備え、
前記外周面と前記複数の第1突起の間には、一定の大きさの隙間が形成され、
前記外周面よりも大きい内周面を有する第2本体に前記第1結合部と同形状の第2結合部が設けられ、かつ前記第2本体の第2端部に第2シール材が設けられた結合対象金具との結合時において、前記第2端部および前記第2シール材が前記隙間に挿入されるとともに、前記複数の第1突起の前記フックと前記第2結合部が有する複数の第2突起のフックとが係合し、前記第1シール材が前記結合対象金具の本体の内周面に接触する、
結合金具。 - 前記第1本体は、前記外周面に設けられた環状の溝を有し、
前記第1シール材は、前記環状の溝に嵌められたパッキンである、
請求項5に記載の結合金具。 - 前記第1端部は、軸方向において前記第1突起よりも突出している、
請求項5または6に記載の結合金具。 - 前記第1本体をポンプの吸水口に接続する接続口をさらに備える、
請求項5乃至7のうちいずれか1項に記載の結合金具。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020171187A JP7030925B1 (ja) | 2020-10-09 | 2020-10-09 | 結合構造 |
CN202180068199.XA CN116348692A (zh) | 2020-10-09 | 2021-10-05 | 结合配件及结合结构 |
CA3195105A CA3195105A1 (en) | 2020-10-09 | 2021-10-05 | Coupling metal fitting and coupling structure |
EP21877609.4A EP4227567A1 (en) | 2020-10-09 | 2021-10-05 | Coupling metal fitting and coupling structure |
PCT/JP2021/036790 WO2022075310A1 (ja) | 2020-10-09 | 2021-10-05 | 結合金具および結合構造 |
US18/297,100 US20230243448A1 (en) | 2020-10-09 | 2023-04-07 | Coupling fittings and coupling structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020171187A JP7030925B1 (ja) | 2020-10-09 | 2020-10-09 | 結合構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7030925B1 JP7030925B1 (ja) | 2022-03-07 |
JP2022062958A true JP2022062958A (ja) | 2022-04-21 |
Family
ID=81126902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020171187A Active JP7030925B1 (ja) | 2020-10-09 | 2020-10-09 | 結合構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230243448A1 (ja) |
EP (1) | EP4227567A1 (ja) |
JP (1) | JP7030925B1 (ja) |
CN (1) | CN116348692A (ja) |
CA (1) | CA3195105A1 (ja) |
WO (1) | WO2022075310A1 (ja) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106990U (ja) * | 1986-12-26 | 1988-07-11 | ||
JPH0914533A (ja) * | 1995-06-27 | 1997-01-17 | Nichirin:Kk | 管継手 |
WO1999020928A1 (fr) * | 1997-10-16 | 1999-04-29 | Sakura Rubber Co., Ltd. | Articulation et methode de fabrication |
JP2002039475A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | ホースの結合金具 |
JP2002039474A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | 継手装置 |
WO2003074922A1 (fr) * | 2002-03-05 | 2003-09-12 | Sakura Rubber Co., Ltd. | Dispositif de connexion equipe d'une structure evitant le desserrage |
JP2007333107A (ja) * | 2006-06-15 | 2007-12-27 | Sakura Gomme Kk | 結合金具 |
JP2008151307A (ja) * | 2006-12-19 | 2008-07-03 | Sakura Gomme Kk | 配管類接続システム |
WO2016017652A1 (ja) * | 2014-07-29 | 2016-02-04 | 櫻護謨株式会社 | 結合金具 |
JP2016031150A (ja) * | 2014-07-29 | 2016-03-07 | 櫻護謨株式会社 | 結合金具 |
CN207921559U (zh) * | 2017-12-28 | 2018-09-28 | 会东县华瑞科技有限责任公司 | 消防管道快速接头 |
-
2020
- 2020-10-09 JP JP2020171187A patent/JP7030925B1/ja active Active
-
2021
- 2021-10-05 CA CA3195105A patent/CA3195105A1/en active Pending
- 2021-10-05 WO PCT/JP2021/036790 patent/WO2022075310A1/ja unknown
- 2021-10-05 EP EP21877609.4A patent/EP4227567A1/en active Pending
- 2021-10-05 CN CN202180068199.XA patent/CN116348692A/zh active Pending
-
2023
- 2023-04-07 US US18/297,100 patent/US20230243448A1/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106990U (ja) * | 1986-12-26 | 1988-07-11 | ||
JPH0914533A (ja) * | 1995-06-27 | 1997-01-17 | Nichirin:Kk | 管継手 |
WO1999020928A1 (fr) * | 1997-10-16 | 1999-04-29 | Sakura Rubber Co., Ltd. | Articulation et methode de fabrication |
JP2002039475A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | ホースの結合金具 |
JP2002039474A (ja) * | 2000-07-26 | 2002-02-06 | Sakura Gomme Kk | 継手装置 |
WO2003074922A1 (fr) * | 2002-03-05 | 2003-09-12 | Sakura Rubber Co., Ltd. | Dispositif de connexion equipe d'une structure evitant le desserrage |
JP2007333107A (ja) * | 2006-06-15 | 2007-12-27 | Sakura Gomme Kk | 結合金具 |
JP2008151307A (ja) * | 2006-12-19 | 2008-07-03 | Sakura Gomme Kk | 配管類接続システム |
WO2016017652A1 (ja) * | 2014-07-29 | 2016-02-04 | 櫻護謨株式会社 | 結合金具 |
JP2016031150A (ja) * | 2014-07-29 | 2016-03-07 | 櫻護謨株式会社 | 結合金具 |
CN207921559U (zh) * | 2017-12-28 | 2018-09-28 | 会东县华瑞科技有限责任公司 | 消防管道快速接头 |
Also Published As
Publication number | Publication date |
---|---|
EP4227567A1 (en) | 2023-08-16 |
WO2022075310A1 (ja) | 2022-04-14 |
CA3195105A1 (en) | 2022-04-14 |
JP7030925B1 (ja) | 2022-03-07 |
CN116348692A (zh) | 2023-06-27 |
US20230243448A1 (en) | 2023-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6699992B2 (ja) | 流体継手用ガスケットおよび流体継手 | |
US9388923B2 (en) | Hose assembly with anti-rotational coupling and crimping section | |
KR20200128189A (ko) | 수지제관 이음매 | |
JP6955739B2 (ja) | 管継手 | |
JP2009079636A (ja) | スイベル継手 | |
US11002393B1 (en) | Enhanced seal | |
JP7030925B1 (ja) | 結合構造 | |
EP0081812B1 (en) | Fire-safe seal for swivel joint | |
US10125903B1 (en) | Enhanced seal | |
KR20230066580A (ko) | 개스킷 및 유로 이음매 구조 | |
WO2019155600A1 (ja) | リップシール、シールリング、シールリング装置及び船舶 | |
CN115398126A (zh) | 密封部件 | |
US4489953A (en) | Fire-safe seal for swivel joint | |
JP2007192270A (ja) | 管継手構造 | |
JP6902924B2 (ja) | 管継手 | |
JP2014095468A (ja) | 管継手 | |
KR101081549B1 (ko) | Frp 파이프 연결관 조립체 | |
JP2013224677A (ja) | 管継手 | |
JP2007333107A (ja) | 結合金具 | |
JP2007146880A (ja) | 管継手 | |
KR100446185B1 (ko) | 원터치형 튜브피팅의 실링구조 | |
JP2007285371A (ja) | 配管用継手 | |
JP2010540847A (ja) | 回転可能管継手 | |
KR102175215B1 (ko) | 패킹 교체가 가능한 신축관 이음장치 | |
JP2012062959A (ja) | シール部材および管継手および取水用配管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201009 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220113 |
|
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: 20220125 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220222 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7030925 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |