JP7355409B2 - 軟質ヒンジ部及び二重射出構造を有する密閉容器 - Google Patents
軟質ヒンジ部及び二重射出構造を有する密閉容器 Download PDFInfo
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- JP7355409B2 JP7355409B2 JP2021571306A JP2021571306A JP7355409B2 JP 7355409 B2 JP7355409 B2 JP 7355409B2 JP 2021571306 A JP2021571306 A JP 2021571306A JP 2021571306 A JP2021571306 A JP 2021571306A JP 7355409 B2 JP7355409 B2 JP 7355409B2
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Classifications
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- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
-
- 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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/025—Closure members opened by lever action and maintained closed by spring action
-
- 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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
- B65D45/20—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted
- B65D45/22—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped pivoted resilient
-
- 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
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
- B29C45/0062—Joined by injection moulding
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
-
- 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
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0212—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
-
- 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
- B65D45/00—Clamping or other pressure-applying devices for securing or retaining closure members
- B65D45/02—Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
- B65D45/16—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
- B65D45/18—Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped of snap-over type
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/04—Discs
-
- 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
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00861—Non-integral tabs, tongues, handles or similar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Closures For Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
しかしながら、従来技術では、合成樹脂のヒンジ部における不具合を少しでも克服しようとする試みを含んでいるが、ヒンジ部の疲労限度を克服するには限界があった。
;前記縁部と前記止めクラップとの間に設けられ、前記縁部に対して前記係合部が前記係止部に噛み合い及び噛み合い解除可能に畳まれてから伸びる材質で備えられたヒンジ部;を含むことを特徴とする密閉容器によって達成される。
また、前記縁部及び前記止めクラップの材質は、シリコンゴムを含むことが好ましい。
また、前記係合部は、硬質の合成樹脂材で備えられ、前記止めクラップに結合することが好ましい。
また、前記係合部は、前記止めクラップに二重射出により結合するか、或いは熱融着により結合することが好ましい。
また、前記ヒンジ部の厚さは、前記止めクラップの厚さよりも薄いことが好ましい。
また、前記ヒンジ部の厚さは、前記止めクラップの厚さと同一であり、上方に突出していることが好ましい。
また、前記カバーに結合している前記縁部、前記ヒンジ部及び前記止めクラップは、前記容器本体から分離された状態では前記カバーの板面と水平をなすことが好ましい。
係止部137は、本実施例とは違い、側壁133から外側に突出し、係合部155aと結合する構造であってもよい。
このような係合突起155a3は、軟質の止めクラップ155とは違い、硬質の合成樹脂などで備えられ、熱融着又は二重射出により止めクラップ155に結合することが好ましい。
このような他の実施例は、前述した実施例に比べて、作業が簡単であり、外観も美麗であり得る。
本実施例は、ヒンジ部353,453の厚さ及び形状が変形されてもよいことを示す。
このような構造により、係合部155aの作動がより円滑になり得るので好ましい。
130:容器本体
131:開口部
133:側壁
135:シーリングエッジ
137:係止部
150:カバー
151:板面
152:縁部
153:ヒンジ部
155:止めクラップ
155a:係合部
155a1:係合板
155a2:係合板結合部材
155a3:係合突起
155b:係合溝
155c:係合板収容部材
157:エッジ内側ガイド
158:パッキング収容段
170:パッキング
Claims (7)
- 上側が開口した開口部を有する容器本体、及び前記開口部を開閉するカバーを含む密閉容器であって、
前記容器本体の上端に形成されたシーリングエッジに加圧可能に前記カバーの縁に結合している縁部と;
前記容器本体と前記カバーとを気密維持可能に結合させるように前記縁部から延在しており、前記シーリングエッジから延在しているか或いは前記容器本体の側壁に形成されている係止部に噛み合う係合部を有する止めクラップと;
前記縁部と前記止めクラップとの間に設けられ、前記縁部に対して前記係合部が前記係止部に噛み合い及び噛み合い解除可能に畳まれてから伸びる材質で備えられたヒンジ部;を含み、
前記ヒンジ部全体は弾性変形可能な材質で構成され、前記ヒンジ部から延在された止めクラップは、硬質の合成樹脂材を含む前記係合部の両側を結合した形態を有することを特徴とする密閉容器。 - 前記ヒンジ部の材質は、シリコンゴムを含むことを特徴とする、請求項1に記載の密閉容器。
- 前記縁部及び前記止めクラップの材質は、シリコンゴムを含むことを特徴とする、請求項1又は2に記載の密閉容器。
- 前記係合部は、前記止めクラップに二重射出により結合するか、或いは熱融着により結合することを特徴とする、請求項1に記載の密閉容器。
- 前記ヒンジ部の厚さは、前記止めクラップの厚さよりも薄いことを特徴とする、請求項1に記載の密閉容器。
- 前記ヒンジ部の厚さは、前記止めクラップの厚さと同一であり、上方に突出していることを特徴とする、請求項1に記載の密閉容器。
- 前記カバーに結合している前記縁部、前記ヒンジ部及び前記止めクラップは、前記容器本体から分離された状態では前記カバーの板面と水平をなすことを特徴とする、請求項4に記載の密閉容器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200018204A KR102306321B1 (ko) | 2020-02-14 | 2020-02-14 | 연질 힌지부 및 이중 사출 구조를 갖는 밀폐 용기 |
KR10-2020-0018204 | 2020-02-14 | ||
PCT/KR2021/001787 WO2021162453A1 (ko) | 2020-02-14 | 2021-02-10 | 연질 힌지부 및 이중 사출 구조를 갖는 밀폐 용기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022535777A JP2022535777A (ja) | 2022-08-10 |
JP7355409B2 true JP7355409B2 (ja) | 2023-10-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021571306A Active JP7355409B2 (ja) | 2020-02-14 | 2021-02-10 | 軟質ヒンジ部及び二重射出構造を有する密閉容器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220402662A1 (ja) |
EP (1) | EP3960650A4 (ja) |
JP (1) | JP7355409B2 (ja) |
KR (1) | KR102306321B1 (ja) |
CN (1) | CN113924255A (ja) |
WO (1) | WO2021162453A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2032433B1 (nl) * | 2022-07-08 | 2024-01-23 | Curtec Nederland Bv | Hersluitbare container omvattende een samenstel van een bak en een afzonderlijk deksel dat ontworpen is om de bak vergrendeld af te sluiten. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3155696U (ja) | 2009-09-16 | 2009-11-26 | 大山 常義 | 二重ヒンジ構造の蓋付樹脂製容器 |
KR101004351B1 (ko) | 2009-06-26 | 2010-12-28 | 구자일 | 밀폐용기와 그 제조방법 |
Family Cites Families (15)
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JP3155696B2 (ja) * | 1995-12-06 | 2001-04-16 | 日東電工株式会社 | 管溶接継手部被覆方法 |
KR200301374Y1 (ko) * | 2002-10-14 | 2003-01-24 | 구자일 | 연결부재를 구비한 밀폐 저장 용기 |
EP1625079B1 (de) * | 2003-05-21 | 2014-01-08 | Rundpack AG | Verpackungsbehälter mit deckel |
US20070267426A1 (en) * | 2006-05-16 | 2007-11-22 | A-1 Tool Corporation | Container for use with a securing device |
KR20080002204U (ko) * | 2006-12-22 | 2008-06-26 | 김화식 | 잠금기능 뚜껑을 적용할 수 있는 금속 사각용기 |
KR20100009527U (ko) | 2009-03-19 | 2010-09-29 | (주)명문엘씨 | 노출된 패킹구조를 갖는 밀폐용기 뚜껑 |
KR101102857B1 (ko) * | 2009-08-07 | 2012-01-10 | 남연우 | 주방용기 |
DE102011000392B4 (de) * | 2011-01-28 | 2014-02-06 | Emsa Gmbh | Aufbewahrungsbehälterset |
KR101319191B1 (ko) * | 2012-07-19 | 2013-10-18 | 이영원 | 패킹의 탈착이 용이한 밀폐용기 뚜껑 |
KR20130001718A (ko) * | 2012-12-17 | 2013-01-04 | 임상만 | 밀폐용기용 뚜껑 조립체 |
US20150136786A1 (en) * | 2013-11-19 | 2015-05-21 | Guac-Lock, LLC | Stay-fresh food container |
US20150183563A1 (en) * | 2013-12-31 | 2015-07-02 | Luizzi Bros. Sealcoating & Striping Llc | Food container and method |
CN206050440U (zh) * | 2016-07-26 | 2017-03-29 | 汕头市尚美塑胶模具实业有限公司 | 一种双材质密封盖及含有该密封盖的密封盒 |
CN207208889U (zh) * | 2017-07-11 | 2018-04-10 | 南京水杉塑料制品有限公司 | 密封桶和可透气密封桶 |
KR101971489B1 (ko) * | 2018-04-05 | 2019-04-23 | 정병찬 | 용기덮개 및 이를 포함하는 밀폐용기 |
-
2020
- 2020-02-14 KR KR1020200018204A patent/KR102306321B1/ko active IP Right Grant
-
2021
- 2021-02-10 WO PCT/KR2021/001787 patent/WO2021162453A1/ko unknown
- 2021-02-10 JP JP2021571306A patent/JP7355409B2/ja active Active
- 2021-02-10 EP EP21753575.6A patent/EP3960650A4/en active Pending
- 2021-02-10 CN CN202180003584.6A patent/CN113924255A/zh active Pending
- 2021-02-10 US US17/617,208 patent/US20220402662A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101004351B1 (ko) | 2009-06-26 | 2010-12-28 | 구자일 | 밀폐용기와 그 제조방법 |
JP3155696U (ja) | 2009-09-16 | 2009-11-26 | 大山 常義 | 二重ヒンジ構造の蓋付樹脂製容器 |
Also Published As
Publication number | Publication date |
---|---|
EP3960650A1 (en) | 2022-03-02 |
JP2022535777A (ja) | 2022-08-10 |
WO2021162453A1 (ko) | 2021-08-19 |
US20220402662A1 (en) | 2022-12-22 |
CN113924255A (zh) | 2022-01-11 |
EP3960650A4 (en) | 2022-08-31 |
KR20210103705A (ko) | 2021-08-24 |
KR102306321B1 (ko) | 2021-09-29 |
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