JP7246776B2 - パッキン構造 - Google Patents
パッキン構造 Download PDFInfo
- Publication number
- JP7246776B2 JP7246776B2 JP2021506767A JP2021506767A JP7246776B2 JP 7246776 B2 JP7246776 B2 JP 7246776B2 JP 2021506767 A JP2021506767 A JP 2021506767A JP 2021506767 A JP2021506767 A JP 2021506767A JP 7246776 B2 JP7246776 B2 JP 7246776B2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- protrusion
- extension
- packing
- contact portion
- 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
- 238000012856 packing Methods 0.000 title claims description 163
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 description 25
- 230000000694 effects Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 18
- 238000003825 pressing Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
- B65D21/086—Collapsible or telescopic containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/0442—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Packages (AREA)
Description
101a:第1の枠部
110、111:凹部
111a:嵌め凹部
200、201、202、203、204:第2のボディ
212:第2の枠部
300:第1のパッキン
310:第1の密着部
320、321:第1の延長部
322:第1の延長上側部
322a:第1の垂直延長部
324:第1の延長下側部
326、327:連結部
330、332:第1の突出部
340:支持突起
350:第1の接触補助突起
352:スクラップ部
360:補助突起
400:第2のパッキン
410:第2の密着部
420:第2の延長部
422:第2の延長上側部
422a:第2の垂直延長部
424:第2の延長下側部
424a:凸部
430:第2の突出部
440:接触部
450:第2の接触補助突起
Claims (2)
- 相互に対向する第1のボディの一側と第2のボディの一側との間に設けられるパッキンにおいて、
前記パッキンは、内側が前記第1のボディの一側に密着する密着部と、
前記密着部の内側に突出形成された接触補助突起と、
前記密着部の外側の下端に、前記第2のボディの一側方向に延在されるものの、上方に傾斜するように形成される延長部と、前記延長部と対向する前記密着部の外側に、前記延長部方向に突出形成される支持突起と、
前記第2のボディの一側に接触されるように前記延長部の端部から前記第2のボディの一側方向へ折り曲げられた状態で突出される突出部と、を含み、
前記第1のボディの一側と前記第2のボディの一側との隙間を密閉すると共に、前記第2のボディの一側と前記パッキンとの間の接触を最小化して前記第1のボディに対して前記第2のボディが上方及び下方にスライディングされるように、前記パッキンが前記隙間を密閉する時、前記延長部の上側の加圧点に前記支持突起が支持されるようにして、前記突出部のみ前記第2のボディの一側に接触され、
前記突出部は、二つの角を有し、前記二つの角の間は平らであり、
前記第2のボディが下方に移動する時、前記第2のボディと当接する前記突出部に加えられる下方圧力によって前記突出部が下方に変形されることを防止するために、前記支持突起はその断面が三角形に形成され、
前記接触補助突起は、前記密着部の内側に形成され、
前記第2のボディの一側が加える圧力により前記延長部が前記密着部方向に弾性変形すると、前記延長部の上側の加圧点が前記支持突起を加圧し、前記支持突起及び密着部に連動される加圧が前記支持突起から一定の高さの差を有する前記接触補助突起に伝達され、前記接触補助突起は前記第1のボディを加圧することを特徴とするパッキン構造。 - 前記延長部は、延長上側部と、前記延長上側部の下部に位置される延長下側部とを含み、前記延長上側部の前記密着部と連結される側部には前記密着部と垂直になるように延在される垂直延長部をさらに含むことを特徴とする請求項1に記載のパッキン構造。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0096991 | 2018-08-20 | ||
| KR20180096991 | 2018-08-20 | ||
| KR10-2019-0004695 | 2019-01-14 | ||
| KR1020190004695A KR102083111B1 (ko) | 2018-08-20 | 2019-01-14 | 패킹 구조 |
| PCT/KR2019/009878 WO2020040456A1 (ko) | 2018-08-20 | 2019-08-07 | 패킹 구조 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021533046A JP2021533046A (ja) | 2021-12-02 |
| JP7246776B2 true JP7246776B2 (ja) | 2023-03-28 |
Family
ID=69638137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021506767A Active JP7246776B2 (ja) | 2018-08-20 | 2019-08-07 | パッキン構造 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11661253B2 (ja) |
| JP (1) | JP7246776B2 (ja) |
| KR (1) | KR102083111B1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102309515B1 (ko) * | 2020-03-03 | 2021-10-05 | 유래만 | Fpcb제조용 진공 핫프레스의 압착헤드 |
| KR200497726Y1 (ko) * | 2021-10-29 | 2024-02-08 | 주식회사 오토모인터내셔널 | 일회용 찜 발열용기 |
| CN116471750A (zh) * | 2023-04-21 | 2023-07-21 | 中山市精畅自动化设备有限公司 | 一种连续性真空快压机 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466208A (en) | 1974-10-04 | 1977-03-02 | Semperit Ag | Sealing ring for sewer pipe connections |
| JP2003275100A (ja) | 2002-03-25 | 2003-09-30 | Chujo Keigin Seizosho:Kk | 圧力鍋 |
| JP2005256958A (ja) | 2004-03-11 | 2005-09-22 | Miraial Kk | シール部材 |
| JP2010196802A (ja) | 2009-02-25 | 2010-09-09 | Kyocera Corp | 筐体、パッキン、シーリング構造および無線通信装置 |
| JP2011256885A (ja) | 2010-06-04 | 2011-12-22 | Mitsubishi Cable Ind Ltd | 固定密封構造 |
| KR101272819B1 (ko) | 2012-11-16 | 2013-06-10 | 구정오 | 음식 용기용 진공 패킹 |
| KR101953326B1 (ko) | 2018-10-22 | 2019-02-28 | 서우석 | 진공용 밀폐 패킹을 이용한 진공용 밀폐 뚜껑 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980449A (en) * | 1957-01-24 | 1961-04-18 | Dresser Ind | Self-sealing pipe coupling |
| US3173694A (en) * | 1962-08-24 | 1965-03-16 | Hamilton Kent Mfg Co | Gasket |
| US3498623A (en) * | 1967-03-09 | 1970-03-03 | Hamilton Kent Mfg Co | Gasket |
| JPS50140752A (ja) * | 1974-04-21 | 1975-11-12 | ||
| US5868273A (en) * | 1996-10-11 | 1999-02-09 | Dart Industries Inc. | Canister with pressure resistant sealing lid |
| US5967363A (en) | 1998-08-06 | 1999-10-19 | Allen; Shardon C. | Paint can system |
| JP3556185B2 (ja) * | 2000-06-13 | 2004-08-18 | 信越ポリマー株式会社 | シール部材、密封容器及びそのシール方法 |
| JP2002022025A (ja) * | 2000-07-07 | 2002-01-23 | Kubota Corp | 自在継手の止水用ゴム輪 |
| JP4184066B2 (ja) | 2002-12-20 | 2008-11-19 | 株式会社ケンウッド | 部材間の密着構造 |
| JP4984794B2 (ja) * | 2005-12-28 | 2012-07-25 | 豊田合成株式会社 | ガスケットおよびタンク用キャップならびにタンク用開閉装置 |
| IL175107A (en) * | 2006-04-23 | 2010-12-30 | Eliezer Krausz | Seal profile for pipe coupling |
| WO2008154774A1 (fr) * | 2007-06-20 | 2008-12-24 | Chen Xinyu | Capuchon de scellement |
| KR101133979B1 (ko) | 2008-12-30 | 2012-04-12 | 박준영 | 진공용기 뚜껑과 이를 위한 체크밸브 및 패킹 |
| KR100973159B1 (ko) | 2009-10-08 | 2010-08-03 | 주식회사 화진인더스 | 밀폐 용기의 밀폐구조 |
| KR101493878B1 (ko) | 2014-07-23 | 2015-02-17 | 박현진 | 높이 조절이 가능한 용기 |
-
2019
- 2019-01-14 KR KR1020190004695A patent/KR102083111B1/ko active Active
- 2019-08-07 JP JP2021506767A patent/JP7246776B2/ja active Active
- 2019-08-07 US US17/268,477 patent/US11661253B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466208A (en) | 1974-10-04 | 1977-03-02 | Semperit Ag | Sealing ring for sewer pipe connections |
| JP2003275100A (ja) | 2002-03-25 | 2003-09-30 | Chujo Keigin Seizosho:Kk | 圧力鍋 |
| JP2005256958A (ja) | 2004-03-11 | 2005-09-22 | Miraial Kk | シール部材 |
| JP2010196802A (ja) | 2009-02-25 | 2010-09-09 | Kyocera Corp | 筐体、パッキン、シーリング構造および無線通信装置 |
| JP2011256885A (ja) | 2010-06-04 | 2011-12-22 | Mitsubishi Cable Ind Ltd | 固定密封構造 |
| KR101272819B1 (ko) | 2012-11-16 | 2013-06-10 | 구정오 | 음식 용기용 진공 패킹 |
| KR101953326B1 (ko) | 2018-10-22 | 2019-02-28 | 서우석 | 진공용 밀폐 패킹을 이용한 진공용 밀폐 뚜껑 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11661253B2 (en) | 2023-05-30 |
| JP2021533046A (ja) | 2021-12-02 |
| US20210179328A1 (en) | 2021-06-17 |
| KR102083111B1 (ko) | 2020-02-28 |
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