KR20090010432U - A cover of double structure for vessel - Google Patents

A cover of double structure for vessel Download PDF

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Publication number
KR20090010432U
KR20090010432U KR2020080004701U KR20080004701U KR20090010432U KR 20090010432 U KR20090010432 U KR 20090010432U KR 2020080004701 U KR2020080004701 U KR 2020080004701U KR 20080004701 U KR20080004701 U KR 20080004701U KR 20090010432 U KR20090010432 U KR 20090010432U
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KR
South Korea
Prior art keywords
fitting
storage container
lid
locking
fitting portion
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Application number
KR2020080004701U
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Korean (ko)
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이용대
Original Assignee
주식회사 아폴로산업
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Priority to KR2020080004701U priority Critical patent/KR20090010432U/en
Publication of KR20090010432U publication Critical patent/KR20090010432U/en

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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
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3825—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 with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container
    • B65D81/383—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 with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container the external tray being formed with double walls, i.e. hollow
    • 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
    • B65D2543/00101—Shape of the outer periphery curved square-like or rectangular-like
    • 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
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00953—Sealing means
    • B65D2543/00962—Sealing means inserted
    • B65D2543/00972—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
    • B65D43/0204—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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/06—Removable lids or covers having a peripheral channel embracing the rim 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings

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

Abstract

본 고안은 음식물 보관용기용 밀폐뚜껑에 관한 것으로, 그 목적은 밀폐뚜껑 내부에 단열공간을 갖도록 함으로써 보온/보냉성을 향상시키는 것은 물론이며 내/외부뚜껑을 보다 용이하면서도 견실하게 밀폐 조립할 수 있도록 하는 것이다. The present invention relates to an airtight lid for food storage containers, the purpose of which is to have a thermal insulation space inside the airtight lid to improve the thermal insulation / cold storage, as well as to make the internal / external lid more easily and robustly sealed assembly will be.

이를 위해 본 고안에 따른 음식물 보관용기용 밀폐뚜껑(30)에 의하면; 보관용기(10)의 개방된 상부를 덮도록 플레이트로 형태로 마련되며, 가장자리 외측으로는 록킹부(11)에 선택적으로 결합되도록 상하로 선회 가능한 잠금손잡이(31)가 일체로 형성되고, 가장자리를 따라 하면에는 하부로 개방된 끼움홈(42)이 띠 형태로 이루어진 끼움결합부(41)가 형성된 뚜껑본체(40)와; 상기 뚜껑본체(40) 하면에 배치되어 이들 사이에 단열공간(S)을 형성하도록 플레이트 형태로 이루어지며, 상기 끼움결합부(41)의 끼움홈(42)에 끼움 결합되도록 가장자리를 따라 상측으로 플랜지 형태로 돌출된 억지끼움부(51)가 띠 형태로 마련된 단열덮개(50)와; 상기 단열덮개(50)의 억지끼움부(51)가 결합된 상기 끼움결합부(41)의 끼움홈(42) 하부에 끼워지며 상기 보관용기(10)의 상단부에 압착되면서 상기 보관용기(10)를 밀폐하기 위한 패킹(20)을; 구비하는 것을 특징으로 한다.According to the sealing lid 30 for a food storage container according to the present invention for this purpose; It is provided in the form of a plate to cover the open upper portion of the storage container 10, the locking knob 31 is pivotable up and down to be selectively coupled to the locking portion 11 to the outside of the edge is integrally formed, the edge According to the lower surface of the cap body 40 is formed with a fitting engaging portion 41 is formed in a band-like fitting groove 42 is opened to the bottom; Is disposed on the lower surface of the lid body 40 is formed in the form of a plate to form a thermal insulation space (S) between them, the flange to the upper side along the edge to be fitted into the fitting groove 42 of the fitting portion 41 An insulation cover 50 having the interference fitting portion 51 protruding in the form of a band; The storage container 10 is fitted to the lower portion of the fitting groove 42 of the fitting coupling portion 41 to which the interference fitting portion 51 of the heat insulating cover 50 is coupled and compressed to the upper end of the storage container 10. Packing 20 for sealing the; It is characterized by including.

보관용기, 밀폐뚜껑, 이중, 단열, 억지끼움 Storage container, airtight lid, double, insulation, interference fit

Description

음식물 보관용기용 밀폐뚜껑{A COVER OF DOUBLE STRUCTURE FOR VESSEL}Sealing lid for food container {A COVER OF DOUBLE STRUCTURE FOR VESSEL}

본 고안은 냄새나 수분 유출없이 음식물을 보관하기 위한 음식물 보관용기의 뚜껑에 관한 것으로, 더욱 상세하게는 이중구조를 갖도록 구성하여 보온/보냉성을 향상시키며 결로현상 등을 방지할 수 있도록 한 음식물 보관용기용 밀폐뚜껑에 관한 것이다.The present invention relates to a lid of a food storage container for storing food without odor or moisture leakage, more specifically, to have a dual structure to improve the heat retention / cold storage and to prevent food condensation, etc. It relates to a sealing lid for the container.

일반적으로 음식물을 보관하는 경우 자체의 독특한 냄새 및 수분이 유출됨으로써, 이를 방지하기 위해 밀폐 보관용기에 담아 보관한다. 종래 밀폐 보관용기는 합성수지를 원료로 사각의 통 형태로 사출 성형되며, 네 측벽의 개방 단부에는 잠금돌기가 마련된다. 그리고 보관용기를 개폐하기 위한 뚜껑이 마련되는데, 이 뚜껑은 보관용기의 개방부에 잠그기 위한 잠금손잡이를 갖추고 있다. 잠금손잡이는 뚜껑의 네 변에 각각 바깥측으로 선회 가능하게 일체로 이루어지며, 각각에는 잠금돌기와 대응하도록 잠금홀이 마련된다. 따라서 보관용기 상부에 뚜껑을 덮은 후 여기에 잠금손잡이들을 각각 하측으로 내리누르면, 보관용기의 측벽에 마련된 잠금돌기가 잠금홀에 탄성 결합되어 뚜껑이 견실하게 잠긴다. 그리고 잠금손잡이를 상측으로 들어올리면, 잠금돌기들의 구속이 해제되며 이로 인해 뚜껑을 열 수 있다.In general, when storing food, its unique smell and moisture is leaked out, and stored in an airtight container to prevent it. Conventionally, the sealed storage container is injection molded in the form of a square tube with synthetic resin as a raw material, and locking protrusions are provided at the open ends of the four sidewalls. And a lid for opening and closing the storage container is provided, which is equipped with a locking handle for locking the opening of the storage container. The locking handle is integrally formed on the four sides of the lid so as to be able to pivot outward, and each of the locking knobs is provided with a locking hole to correspond to the locking protrusion. Therefore, after covering the lid on the top of the storage container and pressing the locking knobs to the lower side, respectively, the locking projection provided on the side wall of the storage container is elastically coupled to the locking hole to securely close the lid. When the locking handle is lifted upward, the locking protrusions are released, thereby opening the lid.

그러나 이러한 종래 밀폐 보관용기의 뚜껑은 대부분 두께가 얇은 단일벽으로 이루어져 있기 때문에, 보관용기내의 음식물이 외부 온도변화에 따라 쉽게 상하게 된다. 특히, 밀폐 보관용기에 김치 등을 담아 냉장보관하는 경우 냉기가 직접 김치로 전달되어 얼어버리거나 뚜껑 표면에 결빙이 발생되어 이를 개폐하기가 쉽지 않은 단점이 있다.However, since the lid of the conventional hermetically sealed container is mostly composed of a single wall of thin thickness, the food in the container is easily damaged by the external temperature change. In particular, when refrigerated by storing kimchi in an airtight storage container, cold air is directly delivered to kimchi and frozen or freezing occurs on the lid surface, making it difficult to open and close it.

본 고안은 이러한 문제점을 해결하기 위한 것으로; 본 고안의 목적은 용기 뚜껑을 뚜껑본체와 단열덮개 이중으로 구성하여 이들 사이 틈에 단열공간을 갖도록 함으로써 보온/보냉성을 향상시킬 수 있는 음식물 보관용기용 밀폐뚜껑을 제공하는 것이다.The present invention is to solve this problem; An object of the present invention is to provide a closed lid for a food storage container that can improve the heat retention / cold storage by having a lid lid and the heat insulation cover to have a heat insulating space in the gap between them.

본 고안의 다른 목적은 뚜껑본체와 단열덮개를 보다 용이하면서도 견실하게 밀폐 조립하여 일체화시킬 수 있는 음식물 보관용기용 밀폐뚜껑을 제공하는 것이다.Another object of the present invention is to provide a closed lid for a food storage container that can be integrally integrated with the lid body and the heat insulating cover more easily and robustly.

이러한 목적을 달성하기 위한 본 고안은; 내부에 상부가 개방된 저장공간이 형성되며 상단 테두리부 외측에 일정한 간격으로 록킹부가 돌출되게 마련된 음식물 보관용기를 개폐하기 위한 음식물 보관용기용 밀폐뚜껑에 있어서;The present invention for achieving this object is; In the sealed lid for food storage container for opening and closing the food storage container is formed therein the upper storage space is formed and the locking portion protrudes at regular intervals outside the upper edge;

상기 밀폐뚜껑은; 상기 보관용기의 개방된 상부를 덮도록 플레이트로 형태로 마련되며, 가장자리 외측으로는 상기 록킹부에 선택적으로 결합되도록 상하로 선회 가능한 잠금손잡이가 일체로 형성되고, 가장자리를 따라 하면에는 하부로 개방된 끼움홈이 띠 형태로 이루어진 끼움결합부가 형성된 뚜껑본체와; 상기 뚜껑본체 하면에 배치되어 이들 사이에 단열공간을 형성하도록 플레이트 형태로 이루어지며, 상기 끼움결합부의 끼움홈에 끼움 결합되도록 가장자리를 따라 상측으로 플랜지 형태로 돌출된 억지끼움부가 띠 형태로 마련된 단열덮개와; 상기 단열덮개의 억지끼 움부가 결합된 상기 끼움결합부의 끼움홈 하부에 끼워지며 상기 보관용기의 상단부에 압착되면서 상기 보관용기를 밀폐하기 위한 패킹을; 구비하는 것을 특징으로 한다.The sealing lid is; It is provided in the form of a plate to cover the open upper portion of the storage container, the locking knob which is pivotable up and down is formed integrally to the outer side of the edge to be selectively coupled to the locking portion, the lower side is opened downward along the edge A lid body in which a fitting groove formed with a band is formed with a fitting groove; The cover is disposed on the lower surface of the lid body to form a heat insulating space therebetween, the insulation cover protruding in the form of a flange to the upper side along the edge so as to be fitted into the fitting groove of the fitting coupling portion provided in the form of a band Wow; A packing for sealing the storage container while being fitted under the fitting groove of the fitting coupling part to which the interference fitting part of the heat insulating cover is coupled and compressed to an upper end of the storage container; It is characterized by including.

또한, 본 고안은, 상기 억지끼움부에는 내측 벽면을 따라 걸림홈이 띠 형태로 오목하게 형성되며; 상기 끼움결합부의 끼움홈 양벽면에는 상기 억지끼움부의 결합 시 상기 걸림홈에 요철 형태로 결합되는 제1걸림돌기와, 상기 억지끼움부의 선단 하부를 떠받쳐 지지하는 제2걸림돌기가 띠 형태로 돌출되게 마련된 것을 특징으로 한다.In addition, the present invention, the interference fit portion is formed with a recessed groove in the form of a belt along the inner wall surface; On both wall surfaces of the fitting coupling part, first locking projections coupled to the locking grooves in the form of irregularities when the interference fitting portions are coupled to each other, and second locking projections supporting the lower end of the interference fitting portion to protrude in a band form are provided. It is characterized by.

또한, 본 고안은, 상기 억지끼움부의 상면에는 상기 억지끼움부를 상기 끼움결합부의 끼움홈에 결합하는 과정에서 탄성 변형되면서 상기 끼움홈의 상면에 밀착되는 밀착립이 띠 형태로 돌출되게 마련되는 것을 특징으로 한다.In addition, the present invention, the upper surface of the interference fitting portion is elastically deformed in the process of coupling the interference fitting portion to the fitting groove of the fitting coupling portion is characterized in that the close contact with the upper surface of the fitting groove is provided to protrude in the form of a band. It is done.

또한, 본 고안은, 상기 밀착립은 탄성 변형이 용이하게 이루어질 수 있도록 톱니 형태의 단면을 가지며 상기 억지끼움부의 상면에 복수개의 열로 마련된 것을 특징으로 한다.In addition, the present invention is characterized in that the close contact has a sawtooth-shaped cross section so that the elastic deformation can be easily made is provided in a plurality of rows on the upper surface of the interference fitting portion.

본 고안에 따른 음식물 보관용기용 밀폐뚜껑에 의하면; 단열덮개의 억지끼움부가 뚜껑본체의 가장자리에 마련된 끼움결합부의 끼움홈에 억지 끼움결합됨으로써 이중벽 구조를 갖는 보관용기용 밀폐뚜껑 조립이 용이하게 이루어지게 되며, 또한 뚜껑본체와 단열덮개 사이에 단열공간이 형성되어 보온/보냉성이 우수한 작용효과가 있다. According to the closed lid for a food storage container according to the present invention; The interference fitting part of the insulation cover is forcibly fitted into the fitting groove provided at the edge of the lid body to facilitate the assembly of a sealed lid for a storage container having a double wall structure, and an insulation space is formed between the lid body and the insulation cover. It is formed to have an excellent effect of keeping warm / cold.

또한, 본 고안에 따른 음식물 보관용기용 밀폐뚜껑에 의하면; 뚜껑본체와 단열덮개의 결합 시 걸림홈과 걸림돌기의 요철 결합구조에 의해 이들이 보다 견실하게 결합되는 것은 물론이며, 단열덮개의 밀착립들로 인해 단열공간이 시일링되어 보온/보냉성을 보다 향상시킬 수 있는 작용효과가 있다.In addition, according to the sealing lid for a food storage container according to the present invention; When the lid body and the heat insulation cover are combined, they are more securely coupled by the uneven coupling structure of the catching groove and the catching protrusion, and the insulation space is sealed due to the close contact of the heat insulation cover, thereby further improving insulation / coldness. It has a working effect.

이하, 본 고안에 따른 하나의 바람직한 실시 예를 첨부도면을 참조하여 상세히 설명한다. 첨부도면을 간략히 설명하면; 도 1 내지 도 3은 본 고안에 따른 음식물 보관용기 및 이에 적용되는 밀폐뚜껑의 구조를 보인 것이고, 도 4와 도 5는 본 고안에 따른 밀폐뚜껑의 조립과정을 보인 것이다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. Brief description of the accompanying drawings; 1 to 3 is a view showing the structure of the food storage container according to the present invention and the sealing lid applied thereto, Figures 4 and 5 shows the assembly process of the sealing lid according to the present invention.

도 1을 참조하면, 본 고안이 적용되는 음식물 보관용기(10)는 내부에 상부가 개방된 음식물 저장공간(13)이 형성되며 합성수지를 통해 사각 함체로 성형된다. 이러한 보관용기(10)의 개방부에는 잠금손잡이(31)를 구비하며 이중벽 구조를 가지는 판상의 밀폐뚜껑(30)이 적용되는데, 이들의 상세한 구조는 다음과 같다.Referring to FIG. 1, the food storage container 10 to which the present invention is applied is formed with a food storage space 13 having an upper portion opened therein, and formed into a rectangular housing through a synthetic resin. The opening portion of the storage container 10 is provided with a locking handle 31 and a plate-shaped sealing lid 30 having a double wall structure is applied, the detailed structure thereof is as follows.

먼저, 보관용기(10)는 플라스틱(합성수지) 원료를 통해 성형하여 상부가 개방되며 사각 벽면과 바닥을 갖도록 제작되는데, 내부에는 음식물을 담아 보관할 수 있도록 상부가 개방된 저장공간(13)이 마련된다. 그리고, 보관용기(10) 벽면의 최상단에는 밀폐뚜껑(30)과 결합하기 위한 뚜껑결합부(11)가 띠 형태로 마련되며, 이 뚜껑결합부(11)의 하부에는 외측으로 돌출된 록킹부(12)가 일정한 간격으로 복수개 마련된다. 이 록킹부(12)에는 후술하는 록킹홀(32)을 통해 잠금손잡이(31)가 착탈 가능하게 걸리게 되며, 이것에 의해 밀폐뚜껑(30)이 보관용기(10) 상부에 밀폐 결 합되게 된다.First, the storage container 10 is formed by using a plastic (synthetic resin) raw material, and the upper part is opened and manufactured to have a square wall and a bottom, and the storage container 13 having an upper part is provided to store and store food therein. . And, at the top end of the wall of the storage container 10 is provided with a lid coupling portion 11 for coupling with the closed lid 30 in the form of a strip, the lower portion of the lid coupling portion 11 protruding outward locking portion ( A plurality of 12) is provided at regular intervals. The locking part 31 is detachably caught by the locking part 12 through a locking hole 32 to be described later, whereby the sealing lid 30 is tightly coupled to the upper portion of the storage container 10.

그리고 본 고안에 따른 밀폐뚜껑(30)은 보관용기(10)의 개방부를 착탈식으로 열고 닫기 위한 것으로, 이의 가장자리를 따라 링 형태의 실리콘 패킹(20)이 삽입 배치된다. 따라서 보관용기(10)에 밀폐뚜껑(10)을 덮으면, 실리콘 패킹(20)이 압착되면서 보관용기(10)의 뚜껑결합부(11)에 밀착되게 된다. 또한, 밀폐뚜껑(30)의 네 변에는 사용자가 손으로 잡고 접었다 펼 수 있는 잠금손잡이(31)들이 대칭되게 구성된다. 이 잠금손잡이(31)들은 보관용기(10)의 상단을 따라 걸어 잠글 수 있도록 밀폐뚜껑(30) 네 변의 직선구간을 따라 마련된 것으로, 밀폐뚜껑(30)의 네 변에 동일재질로 일체로 성형되며 밀폐뚜껑(30)과의 경계부위를 따라 상하로 선회 가능하게 마련된다. 이와 같이, 잠금손잡이(31)의 경계부위가 스냅힌지 기능을 하는데, 이것은 밀폐뚜껑(30) 및 잠금손잡이(31)가 소정의 탄성력을 갖는 합성수지를 통해 사출 성형되기 때문이다. 또한, 잠금손잡이(31)에는 록킹홀(32)이 가로방향으로 천공되어 있는데, 이것은 보관용기(10)의 록킹부(12)에 결합하기 위한 것이다.And the sealing lid 30 according to the present invention is to detachably open and close the opening of the storage container 10, the ring-shaped silicon packing 20 is inserted along the edge thereof. Therefore, when the sealing lid 10 is covered with the storage container 10, the silicon packing 20 is pressed to be in close contact with the lid coupling portion 11 of the storage container 10. In addition, the four sides of the closed lid 30 is configured to be symmetrical locking knobs 31 that the user can hold and fold by hand. The locking handles 31 are provided along a straight section of four sides of the sealing lid 30 so as to be locked along the top of the storage container 10, and are integrally formed of the same material on the four sides of the sealing lid 30. It is provided to be able to swing up and down along the boundary with the sealing lid 30. As such, the boundary portion of the lock knob 31 functions as a snap hinge, since the closure lid 30 and the lock knob 31 are injection molded through a synthetic resin having a predetermined elastic force. In addition, the locking handle 31 has a locking hole 32 in the transverse direction, which is for coupling to the locking portion 12 of the storage container 10.

한편, 이러한 본 고안에 따른 밀폐뚜껑(30)은 도 2와 도 3에 도시한 바와 같이, 보관용기(10) 상부를 덮을 수 있도록 플라스틱(합성수지) 원료를 통해 플레이트 형태로 성형 제작되는데, 이것은 잠금손잡이(31)가 네변을 따라 마련된 뚜껑본체(40)와, 이 뚜껑본체(40) 하면에 배치되어 이들 사이에 단열공간(S;도 4와 도 5참조)을 형성하는 단열덮개(50)와, 뚜껑본체(40) 가장자리를 따라 배치되는 실리콘 패킹(20)으로 이루어져 있다.On the other hand, the sealing lid 30 according to the present invention is formed in the form of a plate through a plastic (synthetic resin) raw material to cover the upper portion of the storage container 10, as shown in Figure 2 and 3, this is a lock Handle 31 has a lid body 40 provided along the four sides, and the heat insulating cover 50 is disposed on the lower surface of the lid body 40 to form an insulating space (S; see FIGS. 4 and 5) between them; , The lid body 40 is made of a silicon packing 20 disposed along the edge.

뚜껑본체(40)는 합성수지를 원료로 하여 사각 플레이트로 사출 성형된 것으 로, 이의 가장자리 외측으로는 보관용기(10)의 록킹부(12)에 선택적으로 결합되는 잠금손잡이(31)가 일체로 형성되어 있다. 또한, 뚜껑본체(40)의 가장자리를 따라 하면에는 하부로 개방된 끼움홈(42)이 띠 형태로 이루어진 끼움결합부(41)가 마련된다.The lid body 40 is injection molded into a square plate using synthetic resin as a raw material, and a locking knob 31 selectively coupled to the locking part 12 of the storage container 10 is integrally formed outside the edge thereof. It is. In addition, the lower surface along the edge of the lid body 40 is provided with a fitting portion 41 made of a band-shaped fitting groove 42 is opened to the bottom.

그리고 단열덮개(50) 역시 합성수지를 원료로 하여 사각 플레이트로 사출 성형된 것으로, 뚜껑본체(40)의 하면에 단열공간(S)을 형성하도록 배치된다. 이러한 단열덮개(50)의 가장자리에는 뚜껑본체(40) 끼움결합부(41)의 끼움홈(42)에 억지로 끼움 결합되는 억지끼움부(51)가 상측으로 외향 플랜지(flange) 형태를 갖도록 돌출되게 마련된다.The insulation cover 50 is also injection molded into a square plate using synthetic resin as a raw material, and is arranged to form an insulation space S on the lower surface of the lid body 40. At the edge of the heat insulating cover 50, an interference fitting portion 51 forcibly fitted into the fitting groove 42 of the lid body 40 fitting portion 41 protrudes upward to have an outward flange shape. Prepared.

이러한 뚜껑본체(40)와 단열덮개(50)의 억지끼움 결합을 위해, 억지끼움부(51)에는 내측 벽면을 따라 걸림홈(52)이 띠 형태로 오목하게 형성되며, 끼움결합부(41)의 끼움홈(42) 양벽면에는 억지끼움부(51)의 결합 시 걸림홈(52)에 요철(凹凸) 형태로 결합되는 제1걸림돌기(43)와, 억지끼움부(51)의 선단 하부를 떠받쳐 지지하는 제2걸림돌기(44)가 띠 형태로 돌출되게 각각 마련된다. 따라서 걸림홈(52)과 제1걸림돌기(43)의 요철(凹凸) 결합 및 제2걸림돌기(44)의 지지력에 의해 뚜껑본체(40)와 단열덮개(50)가 이중벽 구조를 갖도록 결합되게 되는데, 이에 대한 것은 조립과정에서 상술한다. 미설명 부호 "54"는 억지끼움부(51)의 선단 상면을 따라 구배지게 형성된 결합안내면으로, 이것에 의해 억지끼움부(51)가 끼움결합부(41)의 끼움홈(42)에 용이하게 삽입되게 된다.For the interference fitting coupling of the lid body 40 and the heat insulating cover 50, the interference fitting portion 51 is formed with a concave groove 52 is formed concave in the form of a band along the inner wall, the fitting coupling portion 41 The fitting grooves 42 of both the first engaging projections 43 and the interference fitting portion 51 is coupled to the engaging groove 52 in the form of unevenness when the interference fitting portion 51 is coupled to the lower end of the interference fitting portion 51; The second catching protrusions 44 supporting the support are provided to protrude in a band form. Therefore, the lid main body 40 and the heat insulating cover 50 are coupled to each other to have a double wall structure by the uneven coupling of the locking groove 52 and the first locking protrusion 43 and the supporting force of the second locking protrusion 44. This is described in detail in the assembling process. Reference numeral "54" denotes a coupling guide surface formed to be gradient along the top surface of the interference fitting portion 51, whereby the interference fitting portion 51 easily fits into the fitting groove 42 of the fitting portion 41. Will be inserted.

또한, 억지끼움부(51)의 상면에는 억지끼움부(51)를 끼움결합부(41)의 끼움 홈(42)에 결합하는 과정에서 탄성 변형되면서 끼움홈(42)의 상면에 밀착되는 밀착립(53;lip)이 띠 형태로 돌출되게 마련된다. 본 고안의 실시 예에서 밀착립(53)은 억지끼움부(51)의 상면에 복수개의 열(본 고안의 실시 예에서는 3열로 구성함)로 이루어지며 톱니 형태의 단면을 가지도록 구성하였는데, 이것은 탄성 변형이 용이하게 이루어질 수 있도록 하기 위함이다.In addition, the upper surface of the interference fitting portion 51 is in close contact with the upper surface of the fitting groove 42 while elastically deformed in the process of coupling the interference fitting portion 51 to the fitting groove 42 of the fitting portion 41. 53 is provided to protrude in the form of a strip. In the embodiment of the present invention, the close contact 53 is composed of a plurality of rows (consisting of three rows in the embodiment of the present invention) on the upper surface of the interference fitting portion 51 and configured to have a sawtooth-shaped cross section. This is to facilitate the elastic deformation.

한편, 앞서 기술한 실리콘 패킹(20)은 단열덮개(50)의 억지끼움부(51)가 결합된 끼움결합부(41)의 끼움홈(42) 하부에 끼워지는 것으로, 보관용기(10)의 상단부 즉 뚜껑결합부(11)에 압착되면서 보관용기(10)를 밀폐하게 되는 것이다.On the other hand, the above-described silicon packing 20 is to be fitted to the lower fitting groove 42 of the fitting portion 41 coupled to the interference fitting portion 51 of the heat insulating cover 50, the storage container 10 It is to be sealed to the storage container 10 while being pressed to the upper end, that is, the lid coupling portion (11).

다음에는 이와 같이 구성된 본 고안에 따른 밀폐뚜껑의 조립과정을 도 4와 도 5를 참조하여 설명한다.Next, the assembling process of the sealing lid according to the present invention configured as described above will be described with reference to FIGS. 4 and 5.

먼저, 도 4에 도시한 바와 같이, 뚜껑본체(40)의 하부에 단열덮개(50)를 가조립하면, 이들 사이에는 소정의 단열공간(S;공기층)이 형성되면서 단열덮개(50)의 억지끼움부(51)가 뚜껑본체(40)의 끼움결합부(41) 끼움홈(42) 입구측에 위치된다.First, as shown in FIG. 4, when the heat insulating cover 50 is temporarily assembled to the lower portion of the lid body 40, a predetermined heat insulating space (S; air layer) is formed therebetween, and the interference fit of the heat insulating cover 50 is formed. The part 51 is located at the inlet side of the fitting groove 41 of the lid body 40.

이러한 상태에서 외력을 가해 단열덮개(50)의 억지끼움부(51)를 뚜껑본체(40)의 끼움결합부(41) 끼움홈(42)에 억지로 밀어 넣으면(도 4의 화살표 방향 참조), 도 5에 도시한 바와 같이, 단열덮개(50)의 억지끼움부(51)가 뚜껑본체(40) 끼움결합부(41)의 끼움홈(42) 내부로 삽입됨과 동시에 제1걸림돌기(43)가 걸림홈(52)에 요철(凹凸)결합 형태로 결합된다. 또한, 제2걸림돌기(44)는 억지끼움부(51)의 선단 하부를 떠받쳐 지지한다. 이때, 뚜껑본체(40)의 끼움결합부(41)는 탄성 변형되면서 단열덮개(50) 억지끼움부(51)의 삽입을 허용하며, 제1걸림돌기(43)가 걸림 홈(52)에 안착 결합되면 초기 상태로 복원됨으로써, 인위적인 힘을 가하지 않는 한 이들이 분리되지 않는다.In this state, if the force fitting portion 51 of the heat insulation cover 50 is forcibly pushed into the fitting groove 42 of the fitting portion 41 of the lid body 40 by applying an external force (see arrow direction in FIG. 4), FIG. As shown in 5, the interference fitting portion 51 of the heat insulating cover 50 is inserted into the fitting groove 42 of the lid body 40 fitting portion 41 and at the same time the first locking projection 43 is It is coupled to the engaging groove 52 in the form of concave-convex (凹凸). In addition, the second locking projection 44 supports and supports the lower end of the interference fitting portion 51. At this time, the fitting portion 41 of the lid body 40 allows the insertion of the insulation cover 50, the interference fitting portion 51 while elastically deformed, and the first locking projection 43 is seated in the locking groove 52. When combined, they are restored to their initial state so that they are not separated unless an artificial force is applied.

그리고 억지끼움부(51) 상면의 밀착립(53)들은 끼움결합부(41)의 끼움홈(42) 상면에 탄성 변형되면서 밀착된다. 이로 인해 뚜껑본체(40)와 단열덮개(50)가 이중벽 구조를 이루면서 이들 사이 틈은 밀착립(53)들에 의해 시일링되어 단열공간(S)을 형성하게 되는 것이다. 이러한 것은 밀착립(53)들의 선단이 톱니형 단면을 갖도록 이루어져, 탄성 변형이 용이하게 이루어지면서 끼움홈(42) 상면에 밀착되기 때문이다.And the close contact 53 of the upper surface of the interference fitting portion 51 is elastically deformed to the upper surface of the fitting groove 42 of the fitting portion 41 is in close contact. As a result, the lid body 40 and the heat insulating cover 50 form a double wall structure, and the gap between them is sealed by the close contact lips 53 to form the heat insulating space S. This is because the tip of the close contact lip (53) has a sawtooth-shaped cross section, it is in close contact with the upper surface of the fitting groove 42 while the elastic deformation is easily made.

이와 같이, 뚜껑본체(40)와 단열덮개(50)가 끼워져 결합되면서 이중벽 구조를 갖는 밀폐뚜껑(30) 조립이 완성되며, 이들 사이에 형성된 단열공간(S)은 밀착립(53)들로 인해 시일링된다. 또한, 뚜껑본체(40)와 단열덮개(50)의 끼움 결합 시 걸림홈(52)과 제1걸림돌기(43)의 요철(凹凸)결합 구조에 의해 인위적인 힘을 가하지 않는 한 뚜껑본체(40)와 단열덮개(50)가 분리됨이 없이 견실한 결합 상태를 이루게 된다.As such, as the lid body 40 and the heat insulating cover 50 are fitted and combined, the sealing lid 30 having the double wall structure is completed, and the heat insulating space S formed between them is due to the close contact 53. It is sealed. In addition, the lid body 40 when the cap body 40 and the heat insulating cover 50 are fitted, unless artificial force is applied by the uneven coupling structure of the locking groove 52 and the first locking projection 43. Without the insulation cover 50 is separated to achieve a robust coupling state.

그리고 도 6에 도시한 바와 같이, 이중 구조를 가지는 밀폐뚜껑(30)을 보관용기(10) 상부에 덮으면, 실리콘 패킹(20)이 보관용기(10)의 뚜껑결합부(11)에 압착되어 보관용기(10)가 밀폐되게 된다.And, as shown in Figure 6, when the closed lid 30 having a double structure is covered on the upper storage container 10, the silicon packing 20 is compressed and stored in the lid coupling portion 11 of the storage container (10) The container 10 is sealed.

한편, 보관용기(10)에 음식물을 담아 냉장고 등에 보관하게 되면, 음식물은 얼지 않고 신선한 상태를 유지할 수 있다. 또한, 외부 온도가 빈번하게 변화되더라도 밀폐뚜껑(30) 내부의 단열공간(S;공기층)에 의해 이에 보관된 음식물 보관온도 는 쉽게 변하지 않아 장시간 보관할 수 있는 장점이 있다.On the other hand, when food is stored in the refrigerator or the like in the storage container 10, the food can be kept fresh without freezing. In addition, even if the external temperature is frequently changed, the food storage temperature stored therein by the heat insulation space (S; air layer) inside the closed lid 30 does not change easily, there is an advantage that can be stored for a long time.

또한, 본 고안의 실시 예에서는 밀폐뚜껑(30)이 사각 형태인 것을 예로 설명하였지만, 이에 국한하지 않고 밀폐뚜껑(30)이 원형 타입인 것에도 적용할 수 있음은 물론이다. 또한, 밀폐뚜껑(30)을 이루는 뚜껑본체(40)과 단열덮개(50)의 색상을 달리 구성하면, 다양한 형태로 제품을 연출하여 구매력을 높일 수 있다.In addition, in the embodiment of the present invention has been described as an example that the closed lid 30 is a rectangular form, it is a matter of course that the closed lid 30 is also applicable to the circular type of course. In addition, by differently configuring the color of the lid body 40 and the heat insulating cover 50 constituting the closed lid 30, the product can be produced in various forms to increase the purchasing power.

도 1은 본 고안에 따른 음식물 보관용기의 전체적인 구조를 보인 분해 사시도이다.1 is an exploded perspective view showing the overall structure of the food storage container according to the present invention.

도 2는 본 고안에 따른 음식물 보관용기용 밀폐뚜껑의 분해사시도이다.Figure 2 is an exploded perspective view of the lid for food storage containers according to the present invention.

도 3은 도 2의 Ⅲ - Ⅲ선에 따른 단면도로, 본 고안에 따른 밀폐뚜껑의 분해단면도이다.3 is a cross-sectional view taken along line III-III of FIG. 2, which is an exploded cross-sectional view of the sealing lid according to the present invention.

도 4와 도 5는 본 고안에 따른 밀폐뚜껑의 조립과정을 순차적으로 보인 단면도이다.4 and 5 are cross-sectional views sequentially showing the assembling process of the sealing lid according to the present invention.

도 6은 본 고안에 따른 밀폐뚜껑이 보관용에 덮혀진 상태를 보인 단면도이다.6 is a cross-sectional view showing a state in which the sealing lid according to the present invention is covered in the storage.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10..보관용기 20..실리콘 패킹 10.Storage Container 20.Silicone Packing

30..밀폐뚜껑 31..잠금손잡이 30. Airtight lid 31. Locking handle

40..뚜껑본체 41..끼움결합부 40. Lid body 41. Fitting fitting

50..단열덮개 51..억지끼움부 50. Insulation cover 51.

52..걸림홈 52..Jagged groove

Claims (4)

내부에 상부가 개방된 저장공간(13)이 형성되며 상단 테두리부 외측에 일정한 간격으로 록킹부(12)가 돌출되게 마련된 보관용기(10)를 개폐하기 위한 음식물 보관용기용 밀폐뚜껑에 있어서;In the sealed lid for food storage containers for opening and closing the storage container 10 is formed in the upper storage space 13 is opened and the locking portion 12 is protruded at regular intervals outside the upper edge portion; 상기 밀폐뚜껑(30)은;The closed lid 30 is; 상기 보관용기(10)의 개방된 상부를 덮도록 플레이트로 형태로 마련되며, 가장자리 외측으로는 상기 록킹부(11)에 선택적으로 결합되도록 상하로 선회 가능한 잠금손잡이(31)가 일체로 형성되고, 가장자리를 따라 하면에는 하부로 개방된 끼움홈(42)이 띠 형태로 이루어진 끼움결합부(41)가 형성된 뚜껑본체(40)와;It is provided in the form of a plate so as to cover the open upper portion of the storage container 10, the locking knob 31 that can be pivoted up and down to be selectively coupled to the locking portion 11 is formed integrally outside the edge, A lid body 40 formed with a fitting portion 41 formed in a strip shape has a fitting groove 42 open to the lower side along the edge; 상기 뚜껑본체(40) 하면에 배치되어 이들 사이에 단열공간(S)을 형성하도록 플레이트 형태로 이루어지며, 상기 끼움결합부(41)의 끼움홈(42)에 끼움 결합되도록 가장자리를 따라 상측으로 플랜지 형태로 돌출된 억지끼움부(51)가 띠 형태로 마련된 단열덮개(50)와;Is disposed on the lower surface of the lid body 40 is formed in the form of a plate to form a thermal insulation space (S) between them, the flange to the upper side along the edge to be fitted into the fitting groove 42 of the fitting portion 41 An insulation cover 50 having the interference fitting portion 51 protruding in the form of a band; 상기 단열덮개(50)의 억지끼움부(51)가 결합된 상기 끼움결합부(41)의 끼움홈(42) 하부에 끼워지며 상기 보관용기(10)의 상단부에 압착되면서 상기 보관용기(10)를 밀폐하기 위한 패킹(20)을; 구비하는 것을 특징으로 하는 음식물 보관용기용 밀폐뚜껑.The storage container 10 is fitted to the lower portion of the fitting groove 42 of the fitting coupling portion 41 to which the interference fitting portion 51 of the heat insulating cover 50 is coupled and compressed to the upper end of the storage container 10. Packing 20 for sealing the; Sealing lid for food storage containers, characterized in that provided. 제 1항에 있어서,The method of claim 1, 상기 억지끼움부(51)에는 내측 벽면을 따라 걸림홈(52)이 띠 형태로 오목하게 형성되며;The interference fitting portion 51 is formed with a recess groove 52 concave in the form of a band along the inner wall surface; 상기 끼움결합부(41)의 끼움홈(42) 양벽면에는 상기 억지끼움부(51)의 결합 시 상기 걸림홈(52)에 요철 형태로 결합되는 제1걸림돌기(43)와, 상기 억지끼움부(51)의 선단 하부를 떠받쳐 지지하는 제2걸림돌기(44)가 띠 형태로 돌출되게 마련된 것을 특징으로 하는 음식물 보관용기용 밀폐뚜껑.The first locking projections 43 are coupled to the locking grooves 52 in the form of irregularities on both wall surfaces of the fitting grooves 42 of the fitting coupling portion 41 when the interference fitting portions 51 are coupled to each other. Sealing lid for a food storage container, characterized in that the second engaging projection 44 for supporting the lower end of the support portion 51 is provided to protrude in the form of a strip. 제 1항에 있어서,The method of claim 1, 상기 억지끼움부(51)의 상면에는 상기 억지끼움부(51)를 상기 끼움결합부(41)의 끼움홈(42)에 결합하는 과정에서 탄성 변형되면서 상기 끼움홈(42)의 상면에 밀착되는 밀착립(53)이 띠 형태로 돌출되게 마련되는 것을 특징으로 하는 음식물 보관용기용 밀폐뚜껑.The upper surface of the interference fitting portion 51 is in close contact with the upper surface of the fitting groove 42 while elastically deformed in the process of coupling the interference fitting portion 51 to the fitting groove 42 of the fitting portion 41. Sealing lid 53 for food storage container, characterized in that the protruding in a strip form. 제 3항에 있어서,The method of claim 3, wherein 상기 밀착립(53)은 탄성 변형이 용이하게 이루어질 수 있도록 톱니 형태의 단면을 가지며 상기 억지끼움부(51)의 상면에 복수개의 열로 마련된 것을 특징으로 하는 음식물 보관용기용 밀폐뚜껑.The close contact lip 53 has a sawtooth-shaped cross-section so that the elastic deformation can be easily made, and a closed lid for a food storage container, characterized in that provided in a plurality of rows on the upper surface of the interference fitting portion (51).
KR2020080004701U 2008-04-10 2008-04-10 A cover of double structure for vessel KR20090010432U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101494254B1 (en) * 2013-11-05 2015-02-17 주식회사 두두월드 Airtight containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101494254B1 (en) * 2013-11-05 2015-02-17 주식회사 두두월드 Airtight containers

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