JP6006131B2 - コネクタ部材 - Google Patents
コネクタ部材 Download PDFInfo
- Publication number
- JP6006131B2 JP6006131B2 JP2013021040A JP2013021040A JP6006131B2 JP 6006131 B2 JP6006131 B2 JP 6006131B2 JP 2013021040 A JP2013021040 A JP 2013021040A JP 2013021040 A JP2013021040 A JP 2013021040A JP 6006131 B2 JP6006131 B2 JP 6006131B2
- Authority
- JP
- Japan
- Prior art keywords
- connector member
- gate
- tubular portion
- mold
- tubular
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- 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
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
-
- 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
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C2045/2714—Gates elongated, e.g. film-like, annular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2905/00—Use of metals, their alloys or their compounds, as mould material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
例えば、特許文献1には、互いに結合されるべきリキッドタンクと二重管継手ブロックの通路(出口、接続口)同士を相互に接続する場合に、長さ方向の中間部外周にフランジ部を有する管継手(コネクタ部材)の両端の接続管部を各通路の開口端にOリングを介して挿入すると共に、フランジ部をブロックに設けた環状の収容凹部に収容した状態で、リキッドタンクと二重管継手ブロックの接合面間に挟持させる技術が開示されている。当該コネクタ部材や接続構造によれば、簡略な構成でコストダウンを図りうることが開示されている。
また、本実施形態においては、ゲート痕12は、管状部10の内周面に設けられている。ゲート痕12が管状部内周面に設けられている、即ち、ディスクゲートが管状部の内周面に接続するように射出成形されれば、ディスクゲートのカットがしやすい。そして、ゲート痕が管状部内周面に設けられていると、ディスクゲートをカットしたゲート痕12が、管状部10の末端面に飛び出さないので、管状部10の長さ方向寸法をより正確に成形することができる。なお、ゲート痕12は、管状部10の内周面側に設けられるものであれば、管状部の端面(管端面)に存在していても良い。
コネクタ部材1の管状部10は、ディスクゲートを用いた射出成形によって形成されているので、管状部10には、実質的にウェルドが生じない。これは、コネクタ部材の耐圧強度の向上に寄与する。
11 シール溝
12 ゲート痕
2 シール材(Oリング)
3、4 管路ブロック
31,41 管路
D1,D2,D3 キャビティ型
C1 コア型
G ディスクゲート
5 コネクタ部材
50 管状部
51 シール溝
52 ゲート痕
53 連結部
Claims (1)
- 中空の管状部を有する形状に合成樹脂により成形され、圧力伝達回路に用いられるコネクタ部材であって、
前記管状部の外周面には、2本のリング状シール溝が設けられていて、前記2本のシール溝の間の間隔をL、管状部の内径をDとして、L/D>3とされると共に、
射出成形のゲート痕が、前記管状部の内周面にリング状に存在しており、
ゲート痕が、管状部の管軸方向において、前記シール溝よりも管端に近い領域に存在する
コネクタ部材。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013021040A JP6006131B2 (ja) | 2013-02-06 | 2013-02-06 | コネクタ部材 |
CN201320490619.6U CN203395429U (zh) | 2013-02-06 | 2013-08-12 | 连接器构件 |
CN201310349538.9A CN103968165B (zh) | 2013-02-06 | 2013-08-12 | 连接器构件 |
US13/965,546 US20140217727A1 (en) | 2013-02-06 | 2013-08-13 | Connector member |
MX2013009452A MX353794B (es) | 2013-02-06 | 2013-08-15 | Elemento conector. |
US14/676,360 US9375868B2 (en) | 2013-02-06 | 2015-04-01 | Connector member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013021040A JP6006131B2 (ja) | 2013-02-06 | 2013-02-06 | コネクタ部材 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014151471A JP2014151471A (ja) | 2014-08-25 |
JP2014151471A5 JP2014151471A5 (ja) | 2016-03-31 |
JP6006131B2 true JP6006131B2 (ja) | 2016-10-12 |
Family
ID=49906962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013021040A Active JP6006131B2 (ja) | 2013-02-06 | 2013-02-06 | コネクタ部材 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20140217727A1 (ja) |
JP (1) | JP6006131B2 (ja) |
CN (2) | CN103968165B (ja) |
MX (1) | MX353794B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015020370A (ja) * | 2013-07-22 | 2015-02-02 | タイガースポリマー株式会社 | 管状成形体用金型および管状成形体 |
JP6635678B2 (ja) * | 2015-05-25 | 2020-01-29 | タイガースポリマー株式会社 | コネクタ部材による管路ブロックの管路接続構造 |
JP6527046B2 (ja) * | 2015-07-27 | 2019-06-05 | タイガースポリマー株式会社 | 管路ブロック接続用コネクタ部材 |
CN106182608B (zh) * | 2016-03-31 | 2019-02-15 | 中航光电科技股份有限公司 | Sc光纤适配器安装套筒成型模具及其挡止凸部成型组件 |
DE102017107756A1 (de) | 2017-04-11 | 2018-10-11 | Voss Automotive Gmbh | "Kunststoff-Steckverbinder und Verfahren zu dessen Herstellung" |
JP7562080B2 (ja) | 2020-03-05 | 2024-10-07 | 株式会社オンダ製作所 | 管継手 |
DE102021210319A1 (de) * | 2021-09-17 | 2023-03-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Dichtungsanordnung im Kühlkreis eines E-Achsen-Moduls |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US507842A (en) | 1893-10-31 | Switch-stand | ||
US3508299A (en) * | 1967-05-24 | 1970-04-28 | Eastman Kodak Co | Automatic degating of injection molded articles |
US4507842A (en) * | 1983-08-19 | 1985-04-02 | John Werner | Method of sealing and protecting a plastic lined pipe joint |
JP3583834B2 (ja) * | 1995-08-04 | 2004-11-04 | 三洋電機株式会社 | 電池用封口ガスケット及びその製造方法 |
US7892612B1 (en) * | 1997-08-25 | 2011-02-22 | Yoshino Kogyosho Co., Ltd. | Insert-bonded cylindrical articles, and a molding method and a molding apparatus therefor technical field to which the invention pertains |
JPH11201383A (ja) * | 1998-01-14 | 1999-07-30 | Sekisui Chem Co Ltd | 管継手及びその製造方法 |
JP2005207463A (ja) | 2004-01-21 | 2005-08-04 | Calsonic Kansei Corp | 通路の接続構造 |
CN201202911Y (zh) * | 2008-05-30 | 2009-03-04 | 浙江伟星新型建材股份有限公司 | 一种法兰头 |
CN101293391B (zh) * | 2008-06-13 | 2010-12-29 | 浙江伟星新型建材股份有限公司 | Pe薄壁管件注塑成型模具 |
JP5364476B2 (ja) * | 2009-07-08 | 2013-12-11 | Jfe継手株式会社 | 樹脂製管継手およびその製造方法 |
US9388929B2 (en) * | 2009-12-09 | 2016-07-12 | Nordson Corporation | Male bayonet connector |
KR20120104391A (ko) | 2009-12-23 | 2012-09-20 | 노드슨 코포레이션 | 수형 베이어닛 커넥터 |
DE102011056601A1 (de) * | 2011-12-19 | 2013-06-20 | Voss Automotive Gmbh | Hohlzylindrisches Schraubteil und Verfahren zu seiner Herstellung |
-
2013
- 2013-02-06 JP JP2013021040A patent/JP6006131B2/ja active Active
- 2013-08-12 CN CN201310349538.9A patent/CN103968165B/zh active Active
- 2013-08-12 CN CN201320490619.6U patent/CN203395429U/zh not_active Expired - Lifetime
- 2013-08-13 US US13/965,546 patent/US20140217727A1/en not_active Abandoned
- 2013-08-15 MX MX2013009452A patent/MX353794B/es active IP Right Grant
-
2015
- 2015-04-01 US US14/676,360 patent/US9375868B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103968165B (zh) | 2017-06-16 |
MX353794B (es) | 2018-01-30 |
US20140217727A1 (en) | 2014-08-07 |
JP2014151471A (ja) | 2014-08-25 |
CN203395429U (zh) | 2014-01-15 |
US20150202810A1 (en) | 2015-07-23 |
US9375868B2 (en) | 2016-06-28 |
CN103968165A (zh) | 2014-08-06 |
MX2013009452A (es) | 2014-08-28 |
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