[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP2007126214A - Vacuum valve-actuated airtight container lid - Google Patents

Vacuum valve-actuated airtight container lid Download PDF

Info

Publication number
JP2007126214A
JP2007126214A JP2006293501A JP2006293501A JP2007126214A JP 2007126214 A JP2007126214 A JP 2007126214A JP 2006293501 A JP2006293501 A JP 2006293501A JP 2006293501 A JP2006293501 A JP 2006293501A JP 2007126214 A JP2007126214 A JP 2007126214A
Authority
JP
Japan
Prior art keywords
container
vacuum valve
peripheral edge
container lid
packing
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.)
Pending
Application number
JP2006293501A
Other languages
Japanese (ja)
Inventor
Chang-Ho Kim
昶 浩 金
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.)
Hana Cobi Co Ltd
Original Assignee
Hana Cobi Co Ltd
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 Hana Cobi Co Ltd filed Critical Hana Cobi Co Ltd
Publication of JP2007126214A publication Critical patent/JP2007126214A/en
Pending legal-status Critical Current

Links

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
    • 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
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • 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
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • 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
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • B65D2543/0024—Overall construction of the lid made of several pieces two pieces, one forming at least the whole skirt, the other forming at least the whole upper part
    • 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
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • B65D2543/00361—Dome-like placed on a tray like container
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00518—Skirt
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/0062—Groove or hollow bead
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00629—Massive bead
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/00759—Flange or lip
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vacuum valve-actuated airtight container lid which has a simple packing mounting structure, ensures a strong airtight force, and allows the attachment/detachment thereof to/from a container body by one-touch operation. <P>SOLUTION: The vacuum valve-actuated airtight container lid is formed of: a vacuum valve (4) which is set the interior of the container body (2) in continuity with the exterior of the same, or actuated so as to interrupt the continuity and maintain a vacuum pressure; and a packing (10) which makes intimate contact with an inner wall surface of the container body (2) to hermetically seal the interior of the container body (2). In order to mount the packing (10), the container lid (1) is formed by injection-molding a body section (3) in a manner of defining an annular groove (9) therein so as to be opened horizontally outward, and double-injecting a downward-bent peripheral edge (12) bent so as to enclose the peripheral edge (2a) of the container body (2), at the outer peripheral edge (11) of the body section (3), and jointing them. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、真空弁を備えた密閉容器蓋に関し、特に射出成形可能な材料で作った密閉容器蓋に関する。 The present invention relates to a closed container lid provided with a vacuum valve, and more particularly to a closed container lid made of an injection moldable material.

一般的に容器本体に蓋をして内容物を密封保管する密閉容器としては、容器蓋にパッキングを装着して、そのパッキングが、蓋をした時、容器本体の縁に嵌め合う方式や、または蓋の密封締結力を確保するため、閉め翼（閉め具）を備えた密閉容器が使われている。   In general, as a sealed container that seals the contents of the container with a lid on the container body, a packing is attached to the container lid, and the packing fits to the edge of the container body when the lid is closed, or In order to secure the sealing fastening force of the lid, a sealed container having a closing wing (closing tool) is used.

しかし、上記した単純蓋の装着方式の場合、密閉力が弱いという問題があり、 閉め翼方式の場合、蓋の密封力は優れているが、閉め翼の閉め、開き動作が不便であるという問題がある。 However, in the case of the simple lid mounting method described above, there is a problem that the sealing force is weak, and in the case of the closing wing method, the sealing force of the lid is excellent, but the closing and opening operation of the closing wing is inconvenient. There is.

このため、図３に示したように、容器蓋２１の中央部に真空弁２２を装着し、容器蓋の外側近くにシリコーンパッキング２３を装着して容器蓋２１を容器本体２４に閉める時、シリコーンパッキング２３が容器本体２４の内壁面２５に密着するようになり、この状態で容器蓋２１を押し下げて容器本体２４内の空気が、真空弁２２を介して外部へ排出させた状態で、真空弁２２を軽く押し下げて弁シート２６を閉鎖すると、容器本体２４内に負圧が形成されて容器蓋２１の脱去が防止され、かつ強い密閉力が形成されて内部に保管される食べ物を安全に保存することができる真空弁を採用した密閉容器が提案されて使用されている。上記した真空弁作動式の密閉容器の場合、更に容器蓋２１をはずす時には、真空弁２２を軽く持ち上げて弁シート２６を開放すると、容器本体２４が外部に対して連通するようになり、真空が形成されなく、容器蓋２１が容易に容器本体２４からはずすことができ、蓋の開閉作動が易しくて、しかも強い密閉力が確保される密閉容器を提供することができる。 For this reason, as shown in FIG. 3, when the vacuum valve 22 is attached to the center of the container lid 21, the silicone packing 23 is attached near the outside of the container lid, and the container lid 21 is closed to the container body 24, the silicone The packing 23 comes into close contact with the inner wall surface 25 of the container main body 24. In this state, the container lid 21 is pushed down, and the air in the container main body 24 is discharged to the outside through the vacuum valve 22, and the vacuum valve When the valve seat 26 is closed by lightly pushing down 22, a negative pressure is formed in the container body 24 to prevent the container lid 21 from being removed, and a strong sealing force is formed so that food stored inside can be safely stored. An airtight container employing a vacuum valve that can be stored has been proposed and used. In the case of the above-described vacuum valve-operated airtight container, when the container lid 21 is further removed, if the vacuum valve 22 is lightly lifted and the valve seat 26 is opened, the container body 24 comes into communication with the outside, and the vacuum is reduced. It is possible to provide a sealed container in which the container lid 21 can be easily removed from the container body 24 without being formed, the lid can be easily opened and closed, and a strong sealing force is secured.

しかしながら、上記の従来構造によると、プラスチックに射出される容器蓋２１とシリコーンゴムで成形されるパッキング２３は、異種の材質であるので、パッキング２３を容器蓋２１に装着する時は、容器蓋２１に垂直方向で開放される環形凹溝２７を形成し、固定力を確保するため一定間隔おきに嵌め突起２８が突出形成されたリング状の固定部材２９を設け、パッキング２３をその嵌め突起２８が貫通されるようにして、環形凹溝２７に固定部材２９を嵌め付けてパッキング２３を装着する。このようにパッキング２３を装着するために、別途の部材(固定部材)が必要であり、組み立て工程の追加が要求されるので金型と製作費用が増大され、生産性が低下されるという問題があった。 However, according to the conventional structure, the container lid 21 injected into the plastic and the packing 23 formed of silicone rubber are made of different materials. Therefore, when the packing 23 is attached to the container lid 21, the container lid 21. An annular groove 27 that is open in the vertical direction is formed, and a ring-shaped fixing member 29 is provided with protruding protrusions 28 protruding at regular intervals in order to secure a fixing force. The packing member 23 is mounted by fitting the fixing member 29 into the annular groove 27 so as to be penetrated. In order to mount the packing 23 in this way, a separate member (fixing member) is required, and an additional assembly process is required, which increases the mold and manufacturing costs and reduces productivity. there were.

勿論、図４に示したように、パッキング２３を固定するための環形凹溝３０を水平方向に開口されるように形成すると、弾力性の大きいシリコーンパッキング２３を直径が拡張されるように引っ張って環形凹溝３０に嵌め込んで装着することになり、直径が縮小されようとする弾性力によってパッキング２３が環形凹溝３０から人為的に離脱されなくなり、強い装着力が維持されることができる。しかしながら、それにもかかわらず環形凹溝３０を水平方向に開口されるように形成するのが不可能な理由は、容器蓋２１の外周縁部に容器本体２４の周縁部２４aを取り囲むように下向折曲周縁部３1を有しており、この下向折曲周縁部３1と環形凹溝３０を同時に満たすように射出成形することはできなかったためである(金型の分離が不可能な構造である)。そのために図４に示された構造の採択は不可能であった。 Of course, as shown in FIG. 4, when the annular concave groove 30 for fixing the packing 23 is formed so as to be opened in the horizontal direction, the highly elastic silicone packing 23 is pulled so that the diameter is expanded. The packing 23 is not artificially detached from the annular groove 30 due to the elastic force to be reduced in diameter, so that a strong mounting force can be maintained. However, the reason why it is never possible to form the annular groove 30 so as to be opened in the horizontal direction is that the outer peripheral edge of the container lid 21 faces downward so as to surround the peripheral edge 24 a of the container body 24. This is because it has a bent peripheral edge portion 31 and could not be injection-molded so as to simultaneously fill the downward bent peripheral edge portion 3 1 and the annular groove 30 (with a structure in which the mold cannot be separated). is there). Therefore, it was impossible to adopt the structure shown in FIG.

本発明は、上記した点を勘案して提案したものであって、その目的とするところは、シリコーンパッキングの装着構造が単純ながら強い密閉力が維持され、ワンタッチ作動で容器本体に脱・装着が可能な真空弁作動式の密閉容器蓋を提供するにある。    The present invention has been proposed in consideration of the above points. The purpose of the present invention is to maintain a strong sealing force with a simple silicone packing mounting structure, and to be detached and mounted on the container body with a one-touch operation. A possible vacuum valve actuated closed vessel lid is provided.

上記した目的を果たすため、本発明は、容器本体２内部を外部に対して連通状態にするか又はその連通状態を遮断して真空圧を維持するように作動する真空弁４と、容器本体２の内壁面に密着して容器本体２内部を密封するパッキング１０を備える真空弁密閉作動式の容器蓋において、上記容器蓋１は、上記パッキング１０を装着するため、水平方向の外側に向けて開放される環形凹溝９を備えるように射出成形されるボディー部３と、そのボディー部３の外周縁に容器本体２の周縁部１１を取り囲むように折曲形成された下向折曲周縁部１２を二重射出によって結合させて形成したことを特徴とする。
また本発明は、容器本体２内部を外部に対して連通状態にする又はその連通状態を遮断して真空圧を維持するように作動する真空弁４と、容器本体２内壁面に密着して容器本体２内部を密封するパッキング１０を備える真空弁作動式の密閉容器蓋において、 上記容器蓋１は上記パッキング１０を装着するため、水平方向の外側に向けて開放される環形凹溝９を備えるように射出成形されるボディー部３と、そのボディー部３の外周縁１１に容器本体２の周縁部２ａを取り囲むように折曲形成される下向折曲周縁部１２を含んで構成され、上記下向折曲周縁部１２を分離成形して上記ボディー部に組み立てて形成したことを特徴とする。 In order to achieve the above-described object, the present invention provides a vacuum valve 4 that operates so as to keep the inside of the container body 2 in communication with the outside or to block the communication state to maintain the vacuum pressure, and the container body 2. In a vacuum valve hermetically operated container lid provided with a packing 10 that tightly contacts the inner wall surface of the container and seals the inside of the container body 2, the container lid 1 is opened toward the outside in the horizontal direction in order to mount the packing 10. A body portion 3 that is injection-molded so as to have an annular groove 9 that is formed, and a downward bent peripheral portion 12 that is bent at the outer peripheral edge of the body portion 3 so as to surround the peripheral portion 11 of the container body 2. Is formed by bonding by double injection.
The present invention also provides a container in close contact with the inner wall surface of the container main body 2 and the vacuum valve 4 that operates so as to keep the inside of the container main body 2 in communication with the outside or to block the communication state and maintain the vacuum pressure. A vacuum valve-operated hermetic container lid provided with a packing 10 for sealing the inside of the main body 2, wherein the container lid 1 is provided with an annular groove 9 that is open toward the outside in the horizontal direction in order to mount the packing 10. A body portion 3 that is injection-molded, and a downward bent peripheral edge portion 12 that is bent to surround the peripheral edge portion 2a of the container body 2 at the outer peripheral edge 11 of the body portion 3. The counter-bending peripheral portion 12 is formed by separating and assembling the body portion.

以上のような、本発明は容器本体の外周縁を取り囲むように形成される下向折曲周縁部を蓋ボディー部に二重射出するか、または分離製作して組立てて結合させる構造を採択することによって、パッキングの装着のための環形凹溝を垂直方向ではない水平方向で外側に向けて開放された形態で蓋ボディー部に形成することが可能であって、パッキングの別途の固定部材なしに堅固な装着が可能であり、かつ組み立て作業工程の短縮で生産性が高くなると共に製作単価が低くなる效果がある。 As described above, the present invention adopts a structure in which a downward bent peripheral portion formed so as to surround the outer peripheral edge of the container body is double-injected into the lid body portion, or separated and assembled and combined. Therefore, it is possible to form an annular groove for mounting the packing in the lid body portion in a form that is open outward in the horizontal direction, not the vertical direction, and without a separate fixing member for the packing. It can be mounted firmly and has the effect of shortening the assembly process and increasing productivity and lowering the production unit price.

以下に本発明の実施例を図１、図２を参照して説明する。
図1は、本発明を実施した真空弁作動式の密閉容器蓋を示す図面であり、図２は、真空弁作動式の密閉容器蓋の二重射出構造の別の実施の形態を示した図面である。
図面において、符号1は容器蓋で、符号２はその容器蓋1が開閉装着される容器本体である。 Embodiments of the present invention will be described below with reference to FIGS.
FIG. 1 is a view showing a vacuum valve-operated hermetic container lid embodying the present invention, and FIG. 2 is a diagram showing another embodiment of a double injection structure of a vacuum valve-actuated hermetic container lid. It is.
In the drawings, reference numeral 1 denotes a container lid, and reference numeral 2 denotes a container main body to which the container lid 1 is attached.

容器蓋２のボディー部３には蓋開閉用の真空弁４が装着されている。この真空弁４の弁体５が弁シート６から離れるように持ち上げられる時には、弁孔７を通じて容器本体２の内部８が外部に対して開放され、弁シート６に密着するように押される時には弁孔７が閉鎖されて容器本体２の内部８が、外部と断絶されるように構成されている。 A vacuum valve 4 for opening and closing the lid is mounted on the body portion 3 of the container lid 2. When the valve body 5 of the vacuum valve 4 is lifted away from the valve seat 6, the inside 8 of the container body 2 is opened to the outside through the valve hole 7, and the valve body 5 is pushed to come into close contact with the valve seat 6. The hole 7 is closed so that the inside 8 of the container body 2 is disconnected from the outside.

そしてボディー部３には外側に向けて開放されるように水平に形成された環形凹溝９が形成され、この環形凹溝９にはそれより小さい直径を有した高弾性のシリコーンパッキング１０が引っぱられて直径が拡がって嵌められて装着されている。ボディー部３の外周縁部１１には、容器本体２の周縁部２aを取り囲むように下向折曲されたリング形状の下向折曲周縁部1２が結合されている。この結合手段については後述する。 The body portion 3 is formed with an annular groove 9 that is horizontally formed so as to be open toward the outside. The annular groove 9 is pulled by a highly elastic silicone packing 10 having a smaller diameter. The diameter is expanded and fitted. A ring-shaped downward bent peripheral edge portion 12 that is bent downward so as to surround the peripheral edge portion 2 a of the container body 2 is coupled to the outer peripheral edge portion 11 of the body portion 3. This coupling means will be described later.

このように本発明は、外側に向けて水平に形成されて開放された環形凹溝９を有するようにボディー部３を先に射出成形した後、更に下向折曲周縁部1２をボディー部３に対して二重射出によって結合されるようにして、シリコーンパッキング１０を環形凹溝９に嵌めて組み立て装着するようになると、完成された蓋1が得られるものである。 As described above, in the present invention, after the body part 3 is first injection-molded so as to have the annular concave groove 9 formed horizontally toward the outside, the downward bent peripheral edge part 12 is further formed into the body part 3. When the silicone packing 10 is fitted into the annular concave groove 9 and assembled and attached so as to be joined by double injection, the completed lid 1 is obtained.

ここで、下向折曲周縁部1２を二重射出によってボディー部３に結合させる時、堅固性を確保するため、突部1３、1４を備えるようにすることが望ましい。 Here, when the downward bent peripheral edge portion 12 is coupled to the body portion 3 by double injection, it is desirable to provide the protrusions 13 and 14 in order to ensure firmness.

そして、下向折曲周縁部1２を二重射出のみによって、ボディー部３に形成させるものではなく、下向折曲周縁部1２を別途成形した後、ボディー部３に組み立式で嵌め込むことも可能である。いずれにしろ下向折曲周縁部１２はリング状であるために好適に外周縁部に嵌着される。 Then, the downward bent peripheral edge portion 12 is not formed on the body portion 3 only by double injection, but the downward bent peripheral edge portion 12 is separately formed and then fitted into the body portion 3 in an assembled manner. Is also possible. In any case, since the downward bent peripheral edge 12 is ring-shaped, it is preferably fitted to the outer peripheral edge.

このように本発明は、容器蓋1を容器本体２に装着されると、シリコーンパッキング１０が容器本体２の内壁面1５に密着する状態になり、容器蓋1のボディー部３を軽く押さえつけると、容器本体２の内部の空気が弁孔７を通じて外部に抜けることになり、この時真空弁４を軽く押してその弁体５が弁シート６に密着させるようになると、容器本体２の内部８が外部に対して断絶されるので、押されたボディー部３が弾性によって原状復帰しようとする時、内部に真空圧が形成されることで容器蓋1が外れることを負圧形成によって防止することができて強い密封力が維持される。 Thus, according to the present invention, when the container lid 1 is attached to the container body 2, the silicone packing 10 comes into close contact with the inner wall surface 15 of the container body 2, and when the body portion 3 of the container lid 1 is lightly pressed, When the air inside the container body 2 escapes to the outside through the valve hole 7, when the vacuum valve 4 is lightly pushed and the valve body 5 comes into close contact with the valve seat 6, the inside 8 of the container body 2 is exposed to the outside. Therefore, when the pressed body portion 3 tries to return to its original state due to elasticity, it is possible to prevent the container lid 1 from being removed due to the formation of a vacuum pressure inside by the negative pressure formation. And strong sealing force is maintained.

容器蓋1を容器本体２から脱去の際には、真空弁４を持ち上げて弁体５が弁シート６から離れるようにすると、容器本体２の内部８の真空が破棄されながら開放された弁孔７を通じて内外が連通して外部から空気が自由に内部に流入されるので、容器蓋1が容易に外れるようになる。 When the container lid 1 is removed from the container body 2, if the vacuum valve 4 is lifted so that the valve body 5 is separated from the valve seat 6, the valve opened while the vacuum inside the container body 2 is discarded. Since the inside and outside communicate with each other through the hole 7 and air freely flows from the outside into the inside, the container lid 1 can be easily removed.

ここでシリコーンパッキング１０が別途の固定具なしに人為的に脱去されない理由は、シリコーンパッキング１０を引っ張って環形凹溝９に嵌め込んで装着しているので、内側に強い収縮力が作用するからである。     Here, the reason why the silicone packing 10 is not artificially removed without a separate fixture is that the silicone packing 10 is pulled and fitted into the annular groove 9 so that a strong contraction force acts on the inside. It is.

本発明を実施した真空弁作動式の密閉容器蓋を示す断面図。Sectional drawing which shows the vacuum valve action | operation type airtight container lid which implemented this invention. 真空弁作動式密閉容器蓋の二重射出構造の別の実施の形態を示す断面図。Sectional drawing which shows another embodiment of the double injection structure of a vacuum valve operation type airtight container lid. 従来技術を示す断面図。Sectional drawing which shows a prior art. 射出成形製作が不可能な容器蓋構造を示した断面図。Sectional drawing which showed the container lid structure in which injection molding manufacture is impossible.

符号の説明Explanation of symbols

1・・・ 容器蓋
２・・・容器本体
３・・・ ボディー部
４・・・真空弁
５・・・弁体
６・・・弁シート
７・・・弁孔
８・・・内部
９・・・環形凹溝
１０・・・パッキング
１１・・・外周縁部
1２・・・下向折曲周縁部
1３、1４・・・突部
1５・・・内壁面 1 ... Container lid 2 ... Container body
3 ... Body part 4 ... Vacuum valve
5 ... Valve 6 ... Valve seat
7 ... Valve 8 ... Inside
9 ... Annular groove 10 ... Packing
11 ... Outer peripheral edge
12 ... Folding peripheral edge
13, 14 ... Projections
15 ... Inner wall surface

Claims (3)

容器本体内部を外部に対して連通状態にするか又はその連通状態を遮断して真空圧を維持するように作動する真空弁と、容器本体内壁面に密着して容器本体内部を密封するパッキングを備える真空弁作動式の密閉容器蓋において、 上記容器蓋は上記パッキングを装着するため、水平方向の外側に向けて開放される環形凹溝を備えるように射出成形されるボディー部と、そのボディー部の外周縁に容器本体の周縁部を取り囲むように折曲形成された下向折曲周縁部を二重射出によって結合させて形成したことを特徴とする真空弁作動式の密閉容器蓋。 A vacuum valve that operates to keep the inside of the container body in communication with the outside or to block the communication state and maintain the vacuum pressure, and a packing that tightly contacts the inner wall surface of the container body and seals the inside of the container body. A vacuum valve-operated hermetically sealed container lid comprising: a body portion that is injection-molded so as to have an annular concave groove that opens toward the outside in the horizontal direction for mounting the packing; and the body portion A vacuum valve-actuated hermetic container lid, wherein a downward bent peripheral part bent so as to surround the peripheral part of the container main body is joined to the outer peripheral edge by double injection. 容器本体内部を外部に対して連通状態にする又はその連通状態を遮断して真空圧を維持するように作動する真空弁と、容器本体内壁面に密着して容器本体内部を密封するパッキングを備える真空弁作動式の密閉容器蓋において、 上記容器蓋は上記パッキングを装着するため、水平方向の外側に向けて開放される環形凹溝を備えるように射出成形されるボディー部と、そのボディー部の外周縁に容器本体の周縁部を取り囲むように折曲形成される下向折曲周縁部を含んで構成され、上記下向折曲周縁部を分離成形して上記ボディー部に組み立てて形成したことを特徴とする真空弁作動式の密閉容器蓋。 Provided with a vacuum valve that operates to keep the inside of the container body in communication with the outside or to block the communication state and maintain the vacuum pressure, and a packing that tightly contacts the inner wall surface of the container body and seals the inside of the container body In a vacuum valve-operated hermetically sealed container lid, the container lid is mounted with the packing, and a body portion that is injection-molded so as to have an annular concave groove that opens toward the outside in the horizontal direction, and the body portion The outer peripheral edge is configured to include a downward bent peripheral edge portion that is bent so as to surround the peripheral edge portion of the container body, and the downward bent peripheral edge portion is separately formed and assembled to the body portion. A vacuum valve actuated airtight container lid. 上記下向折曲周縁部は、ボディー部との結合力を高めるための突部を備えることを特徴とする請求項1又は請求項２記載の真空弁作動式の密閉容器蓋。 3. The vacuum valve actuated hermetic container lid according to claim 1, wherein the downward bent peripheral edge portion is provided with a protrusion for increasing the coupling force with the body portion.
JP2006293501A 2005-11-01 2006-10-30 Vacuum valve-actuated airtight container lid Pending JP2007126214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050103659A KR100648004B1 (en) 2005-11-01 2005-11-01 Sealel container lid of vacuum valve operation type

Publications (1)

Publication Number Publication Date
JP2007126214A true JP2007126214A (en) 2007-05-24

Family

ID=37685244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006293501A Pending JP2007126214A (en) 2005-11-01 2006-10-30 Vacuum valve-actuated airtight container lid

Country Status (5)

Country Link
US (1) US20070095849A1 (en)
EP (1) EP1780143A3 (en)
JP (1) JP2007126214A (en)
KR (1) KR100648004B1 (en)
CN (1) CN1966362A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503694B1 (en) * 2009-10-21 2010-07-14 Ｎｅｗｓ Ｃｈｅｆ株式会社 Microwave cooking container
WO2011132858A2 (en) * 2010-04-21 2011-10-27 씨제이제일제당(주) Sealable food container
JP2012144276A (en) * 2011-01-12 2012-08-02 Iwaki Houseware Co Ltd Opening/closing lid for container, and container with opening/closing lid
KR200464659Y1 (en) * 2010-08-20 2013-01-14 윤준희 Container for Kimchi
KR101291091B1 (en) 2011-09-08 2013-08-01 정진옥 Airtight container for preserve food
WO2014129790A1 (en) * 2013-02-22 2014-08-28 주식회사 보루인터내셔날 Container lid for vacuum sealing having locking parts and vacuum-sealed container employing same
JP7417156B1 (en) 2022-12-27 2024-01-18 詢 飯田 valve device

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070091718A1 (en) * 2005-10-20 2007-04-26 Peter Browne Splatter guard
KR100774248B1 (en) * 2006-09-13 2007-11-07 주식회사 락앤락 Vacuum valve type airtight container
US20080203092A1 (en) * 2007-02-28 2008-08-28 Stamper Leonard R Container sealing system
KR100814707B1 (en) * 2007-07-26 2008-03-18 (주)명문엘씨 The receptacle with a lid in form packing having wings
KR200445176Y1 (en) * 2008-06-11 2009-07-06 풍강산업 주식회사 Vacuum container
KR200450617Y1 (en) 2008-06-26 2010-10-15 서월식 Prevention vacuum cooker lid the food is full
CA2688677C (en) * 2008-12-15 2018-10-02 Randy Soibel Container assembly with flexible seal
US8073302B2 (en) * 2008-12-17 2011-12-06 3M Innovative Properties Company Telecommunication enclosure with an interlocking seal
US9296467B1 (en) * 2009-06-09 2016-03-29 The Boeing Company Pressure test door for use with a fuel tank
CH701626A1 (en) * 2009-08-12 2011-02-15 Pi Design Ag Ground coffee.
KR100934230B1 (en) * 2009-09-15 2009-12-24 권오정 Cover for closed container
AR081103A1 (en) * 2010-03-19 2012-06-13 Vinperfect Inc SPLIT FOR COVER STRETCH IN BOTTLE CLOSURE BODY AND STRUCTURAL REINFORCEMENT INSERT
US8376181B2 (en) 2010-05-21 2013-02-19 Wki Holding Company, Inc. Container assembly with flexible lid seal and releasing arrangement
KR200450919Y1 (en) * 2010-05-24 2010-11-10 김명규 Porcelain container with high airtight packing
CN101955010A (en) * 2010-09-14 2011-01-26 吴维浩 Sealing cover for container
KR200452037Y1 (en) 2010-10-20 2011-01-26 임상만 Sealing lid for food storage container with internal pressure release function
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD673808S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
KR101358582B1 (en) * 2012-03-20 2014-02-11 박지우 Airflow control multi fuction vacuum cap
EP2662296A1 (en) * 2012-05-08 2013-11-13 Crown Packaging Technology Inc Container with twist-off closure
WO2014000146A1 (en) * 2012-06-25 2014-01-03 倍恩加企业有限公司 Airtight cover
CN102963606B (en) * 2012-11-02 2015-05-27 许和平 Sealing cover with self-sealing structure and capable of being vacuumized
CN103072747B (en) * 2013-01-24 2014-12-17 蔡世桐 Negative pressure type automatic seal container
CN104071462B (en) * 2013-03-29 2018-08-10 3M新设资产公司 Vacuum tank, the lid of vacuum tank and vacuum tank combination
KR101490432B1 (en) * 2013-12-31 2015-02-09 주식회사 로이첸 A cover of container
US9883759B2 (en) * 2014-01-09 2018-02-06 Goverre, Inc. Closeable beverage lid
US10005607B2 (en) * 2014-07-02 2018-06-26 Terrence GARMEY Vacuum lid
KR101616877B1 (en) * 2014-11-05 2016-04-29 정진옥 Airtight cover for storing food
KR101703907B1 (en) * 2014-12-12 2017-02-07 임지현 airtight cover for container
US9914573B2 (en) * 2015-03-05 2018-03-13 Planetary Designs Internal vent handle cover arrangement; and methods
CN105501686B (en) * 2015-12-31 2018-12-28 东莞市菲腾电子科技有限公司 A kind of detachable automatic vacuum container for storing
CN111698925A (en) * 2017-09-29 2020-09-22 派克凯特有限责任公司 Food storage container
US20190152675A1 (en) * 2017-11-17 2019-05-23 Bby Solutions, Inc. Waterproof Structure
WO2020039336A1 (en) * 2018-08-21 2020-02-27 Master Plans Llc Sealable lid and container comprising the same
CN109335268A (en) * 2018-11-23 2019-02-15 邵晖 A kind of container cover quickly opened and closed and container
DE102019000133A1 (en) * 2019-01-11 2020-07-16 Zwilling J. A. Henckels Aktiengesellschaft Fresh food vacuum container
KR102116905B1 (en) * 2019-07-23 2020-06-01 왕수정 Multi-Push Button for Food Vacuum Storage Container with Vacuum valve
CN111703736B (en) * 2020-04-30 2022-04-05 程润昌 No-buckle rebound cover negative pressure sealing tank
KR102352535B1 (en) * 2021-05-14 2022-01-17 정병찬 Cover and airtight container comprising the same
MX2022005963A (en) 2021-05-18 2023-03-01 Gerresheimer Glas Gmbh Container for packaging units.

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1672296U (en) * 1966-04-26 1954-02-18 Paul Wentz PACKAGING CONTAINER.
US3677431A (en) * 1970-04-06 1972-07-18 Continental Can Co Container closure
US3688942A (en) * 1970-11-20 1972-09-05 Continental Can Co Container and closure combination
US3709395A (en) * 1971-07-01 1973-01-09 Hospital Service Technology Co Closure for containers
JPS5124057B2 (en) * 1971-09-04 1976-07-21
US4149650A (en) * 1975-12-15 1979-04-17 Roger S. Sanderson Sterilized storage container
US4342419A (en) * 1980-10-31 1982-08-03 Beckman Instruments, Inc. Safety cover for centrifuge bucket
US4851176A (en) * 1986-11-24 1989-07-25 Chicago Rawhide Mfg. Co. Method of forming a fluid seal
US4813561A (en) * 1988-02-29 1989-03-21 Anchor Hocking Corporation Composite retortable closure
FR2648116B1 (en) * 1989-06-13 1991-12-27 Gen Foods Ltd MECHANICAL OR MANUAL VACUUM SEALED PACKAGING BOX, FULL OR PARTLY EMPTY
US5352416A (en) * 1991-04-05 1994-10-04 Wagner Gmbh Valve arrangement for a sterilization container
US5538154A (en) * 1993-06-14 1996-07-23 Von Holdt; John W. Snap-on, flexible lid
FR2710033B1 (en) * 1993-09-17 1995-11-17 Oreal Closing element for trapping a product in a pot in a tamper-proof manner and method for manufacturing such a closing element.
US5582314A (en) * 1995-01-13 1996-12-10 Flotool International, Inc. Latch device for container cap assembly
US5641065A (en) * 1995-06-22 1997-06-24 Paragon Group Of Plastics Companies, Inc. Medical instrument soaking, transporting and storage container
US5868273A (en) * 1996-10-11 1999-02-09 Dart Industries Inc. Canister with pressure resistant sealing lid
JP3001195B2 (en) * 1997-04-16 2000-01-24 光金属工業株式会社 Preservation method of cooked food and vacuum sealed storage container used for it
DE19726277A1 (en) * 1997-06-20 1999-01-07 Dieter Sieger Plastic lid for airtight sealing of porcelain or glass bowl
US5887745A (en) * 1997-11-21 1999-03-30 Poly Vac, Inc. Sterilization and storage container latch
US5992666A (en) * 1998-01-21 1999-11-30 Wu; Mao Sheng Sealing cap for a vacuum seal container
US6364152B1 (en) * 2000-04-12 2002-04-02 Dart Industries Inc. Food storage container
KR100335718B1 (en) * 2000-07-15 2002-05-08 김창호 Airtight container for food
DE20012722U1 (en) * 2000-07-22 2001-12-13 Reutter, Heinrich, 71336 Waiblingen Sealing cap for radiator coolers
JP4646387B2 (en) * 2000-12-01 2011-03-09 セレック株式会社 Food storage container
DE20107582U1 (en) * 2001-05-04 2002-09-12 Reutter, Heinrich, 71336 Waiblingen Container closure and closure lid of such a container closure
JP3615747B2 (en) * 2001-08-21 2005-02-02 光金属工業株式会社 Vacuum cooking method of food by microwave oven and vacuum sealed container used therefor
US6712076B2 (en) * 2002-03-12 2004-03-30 Rexam Beauty And Closures Inc. Shade-evident airtight container
US6726047B2 (en) * 2002-05-13 2004-04-27 Shin-Shuoh Lin Air tight canister with vacuum relief valve
US6874647B2 (en) * 2002-08-12 2005-04-05 Owens-Illinois Closure Inc. Plastic closure, closure and container package, and method of manufacture
US6793096B1 (en) * 2003-04-08 2004-09-21 Hana Cobi Co., Ltd. Food item receiving container
US7299941B2 (en) * 2003-04-15 2007-11-27 Dart Industries Inc. Container seal with flexible central panel
US6874656B2 (en) * 2003-06-04 2005-04-05 Rieke Corporation Vented closure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503694B1 (en) * 2009-10-21 2010-07-14 Ｎｅｗｓ Ｃｈｅｆ株式会社 Microwave cooking container
JP2011087691A (en) * 2009-10-21 2011-05-06 Ｎｅｗｓ Ｃｈｅｆ株式会社 Container for microwave cooking
WO2011132858A2 (en) * 2010-04-21 2011-10-27 씨제이제일제당(주) Sealable food container
WO2011132858A3 (en) * 2010-04-21 2012-01-05 씨제이제일제당(주) Sealable food container
KR200464659Y1 (en) * 2010-08-20 2013-01-14 윤준희 Container for Kimchi
JP2012144276A (en) * 2011-01-12 2012-08-02 Iwaki Houseware Co Ltd Opening/closing lid for container, and container with opening/closing lid
KR101291091B1 (en) 2011-09-08 2013-08-01 정진옥 Airtight container for preserve food
WO2014129790A1 (en) * 2013-02-22 2014-08-28 주식회사 보루인터내셔날 Container lid for vacuum sealing having locking parts and vacuum-sealed container employing same
CN105073593A (en) * 2013-02-22 2015-11-18 株式会社堡垒国际服务公司 Container lid for vacuum sealing having locking parts and vacuum-sealed container employing same
CN105073593B (en) * 2013-02-22 2018-03-30 株式会社堡垒国际服务公司 Vacuum sealing container lid with sticking department and utilize its vacuum-tight container
JP7417156B1 (en) 2022-12-27 2024-01-18 詢 飯田 valve device

Also Published As

Publication number Publication date
US20070095849A1 (en) 2007-05-03
KR100648004B1 (en) 2006-11-23
EP1780143A2 (en) 2007-05-02
EP1780143A3 (en) 2007-11-07
CN1966362A (en) 2007-05-23

Similar Documents

Publication Publication Date Title
JP2007126214A (en) Vacuum valve-actuated airtight container lid
KR200465659Y1 (en) Ring flip-top tube container
KR100830370B1 (en) Cover of an airtight container
JP2009029512A (en) Container lid integrally formed with packing with wing
JP2013142004A (en) Button type container plug
KR20050069118A (en) Non-plastic container for storing food
KR20140031189A (en) Method for manufacturing a package
JP2022541940A (en) container
KR101252567B1 (en) Airtight container
JP2011510738A (en) Manual dropper
CN201292074Y (en) Container cover
JP3163511U (en) Bottle with cap
KR20110004651U (en) Structure of cover sealing for airtight container
JP4232362B2 (en) Airtight container
JP2007069952A (en) Bottle cap
KR101820201B1 (en) Shut vessel for catching waste
KR20110009209U (en) Airtight vessel
KR200401847Y1 (en) A cover of an airtight container
KR200413849Y1 (en) Cover for food vessel
KR20200117928A (en) Prefabricated lid for airtight container
KR200365936Y1 (en) A lid of a air-tight receptacle is made of the plastic
JP4657741B2 (en) Positioning container
KR102417634B1 (en) Water proof structure of silicon in headset
KR200419790Y1 (en) An Airtight Vessel
KR200331112Y1 (en) An Airtight Case

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20071214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090728

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20100105