KR100661905B1 - Container for storing foods - Google Patents

Container for storing foods Download PDF

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Publication number
KR100661905B1
KR100661905B1 KR1020050116183A KR20050116183A KR100661905B1 KR 100661905 B1 KR100661905 B1 KR 100661905B1 KR 1020050116183 A KR1020050116183 A KR 1020050116183A KR 20050116183 A KR20050116183 A KR 20050116183A KR 100661905 B1 KR100661905 B1 KR 100661905B1
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KR
South Korea
Prior art keywords
container
locking
flange
container body
lock
Prior art date
Application number
KR1020050116183A
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Korean (ko)
Inventor
김창호
Original Assignee
하나코비 주식회사
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Priority to KR1020050116183A priority Critical patent/KR100661905B1/en
Application granted granted Critical
Publication of KR100661905B1 publication Critical patent/KR100661905B1/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
    • 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
    • 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
    • B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only 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
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/20—Sealing means
    • 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

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

Abstract

An airtight container for storing foods is provided to improve the usability by reforming the locking structure of the locking grips and allowing the swiveling movement of the locking grips to be carried out extremely smoothly when a container cover is mounted on the container body. The airtight container for storing foods comprises: a container body, an upper part of which is opened, and has a storing space; a container cover(52), covering the opening of the container body; many locking grips(53), arranged respectively in four sides of the container cover(52) in such a manner that they are respectively swiveled upward or downward; many flanges, arranged in a projected manner along an outer upper wall of the container body so that they are hanged by the corresponding locking grips respectively so as to maintain the locked state of the container; and elastic hangers(61), wrapping the bottoms of the corresponding flanges when the locking grips are swiveled downward.

Description

음식물 보관용 밀폐용기{Container for storing foods}Container for storing foods

도 1은 본 발명에 의한 음식물 보관용 밀폐용기의 용기 뚜껑의 저면도1 is a bottom view of a container lid of a food container for storing food according to the present invention

도 2는 동상 용기뚜껑의 A-A 단면도2 is a cross-sectional view of the A-A frosted container lid

도 3은 본 발명에 의한 음식물 보관용 밀폐용기의 용기본체의 반단면도Figure 3 is a half sectional view of the container body of the sealed container for food storage according to the present invention

도 4는 본 발명에 의한 음식물 보관용 밀폐용기의 요부확대도Figure 4 is an enlarged view of the main part of the sealed container for food storage according to the present invention

도 5는 본 발명에 의한 음식물 보관용 밀폐용기의 다른 실시예를 나타내는 도면5 is a view showing another embodiment of the food container sealed container according to the present invention

도 6과 도 7은 종래기술6 and 7 is a prior art

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

50 : 저장공간 51 : 용기본체50: storage space 51: container body

52 : 용기뚜껑 53 : 잠금손잡이52: container lid 53: locking handle

54 : 실링부 55 : 실링홈54: sealing part 55: sealing groove

56 : 플랜지 57 : 하향절곡부56: flange 57: downward bend

58 : 저면부 59 : 실리콘패킹58: bottom 59: silicon packing

60 : 힌지부 61 : 탄성걸림부60: hinge portion 61: elastic locking portion

62,62A : 돌출부 63 : 홈부62,62A: protrusion 63: groove

64 : 경사단부 65 : 연장부64: inclined end 65: extension

본 발명은 음식물 보관용기에 관한 것으로, 더욱 상세하게는 음식물을 냄새나 수분의 유출없이 안전하게 담아 보관할 수 있도록 합성수지로 제작된 음식물 보관을 위한 밀폐용기에 관한 것이다.The present invention relates to a food storage container, and more particularly to a closed container for food storage made of synthetic resin so that food can be safely stored without odor or leakage of water.

일반적으로 음식물을 용기에 담아 보관하는 경우 음식물 자체의 독특한 냄새 및 수분이 용기 외부로 유출됨으로써, 이를 방지하기 위해 음식물을 밀폐보관용기에 담아 냉장고 등에 보관한다.In general, when storing food in a container, the unique smell and moisture of the food itself is leaked to the outside of the container, in order to prevent the food is stored in a refrigerator and stored in a closed container.

이러한 종래 밀폐 보관용기는 도 6에 도시한 바와 같이, 상부가 개방된 용기본체(1)와, 이 용기본체(1)를 개폐하는 용기뚜껑(2)과, 이 용기뚜껑(2)을 용기본체(1)의 개방부에 닫아 잠그기 위한 잠금손잡이(3)를 갖추고 있다.As shown in FIG. 6, the conventional hermetically sealed container includes a container body 1 having an open top, a container lid 2 for opening and closing the container body 1, and a container body 2 with the container lid 2. A locking knob 3 is provided for closing and closing the opening part of (1).

용기본체(1)는 통상 사각의 통으로 이루어져 내부에 저장 공간을 형성한다. 또한, 용기본체(1)의 네 측벽(1a)(1b)의 개방 단부에는 잠금돌기(4)가 마련되는데, 이 잠금돌기(4)들은 용기본체(1) 측벽(1a)(1b)의 외면을 따라 각각 2개씩 돌출되게 형성되어 있다.The container body 1 is usually made of a rectangular cylinder to form a storage space therein. In addition, the locking projections 4 are provided at the open ends of the four side walls 1a and 1b of the container body 1, and the locking projections 4 are the outer surfaces of the side walls 1a and 1b of the container body 1. It is formed to protrude two each along.

또 용기뚜껑(2)의 저면에는 가장자리를 따라 패킹이 삽입되는 시일링홈(미도시)이 형성되어 있어서, 용기본체(1)의 개방 단부가 시일링홈에 삽입되어 패킹을 누르게 된다.In addition, the bottom of the container lid (2) is formed with a sealing groove (not shown) through which the packing is inserted along the edge, the open end of the container body (1) is inserted into the sealing groove to press the packing.

그리고 잠금손잡이(3)는 용기뚜껑(2)의 네변에 각각 바깥측으로 선회(화살표 방향 참조) 가능하게 일체로 이루어지며, 각각에는 잠금돌기(4)와 대응하도록 2개의 잠금홀(5)이 형성되어 있다.And the locking handle (3) is made to be integrally rotatable (refer to the arrow direction) to the four sides of the container lid (2), each of the two locking holes (5) are formed to correspond to the locking projection (4) It is.

이에따라 음식물 보관시 용기본체(1)의 저장 공간에 음식물을 넣고 용기뚜껑(2)을 덮게되며, 이러한 상태에서 용기뚜껑(2)에 마련된 잠금손잡이(3)들을 각각 하측으로 내려 누르면, 용기본체(1)의 측벽(1a)(1b)에 마련된 잠금돌기(4)가 잠금홀(5)에 탄성 결합되어 용기뚜껑(2)이 견실하게 잠겨진다. 그리고 4개의 잠금손잡이(3)를 바깥측을 향해 상측으로 들어 올리면, 잠금돌기(4)들의 구속이 해제되며 이로 인해 용기뚜껑(2)을 열 수 있다.Accordingly, when the food is stored, the food is put in the storage space of the container body 1 and the container lid 2 is covered. In this state, when the locking knobs 3 provided on the container lid 2 are pressed downward, the container body ( The locking protrusion 4 provided on the side walls 1a and 1b of 1) is elastically coupled to the locking hole 5 so that the container lid 2 is securely locked. And when the four locking handles (3) lifted upward toward the outside, the restraint of the locking projections (4) is released, thereby opening the container lid (2).

그러나 이러한 종래 밀폐 보관용기는 체결력이 크고 밀봉이 확실하여 여전히 유효한 것이기는 하나 용기본체(1)의 측벽(1a)(1b)에 잠금돌기(4)가 돌출되게 형성되어 있기 때문에 불규칙한 돌출부위로 인해 외적 미관이 떨어지는 단점이 있다. 또한, 돌출된 잠금돌기(4)들에 의해 용기본체(1)의 세척시 수세미 등이 걸리는 문제점이 있다. 즉, 수세미 등을 통해 용기본체(1)를 세척하는 경우 용기본체(1) 측벽(1a)(1b)을 따라 돌출되게 마련된 잠금돌기(4)들이 방해요소로 작용한다.However, the conventional hermetically sealed storage container has a fastening force and is securely sealed, but is still effective, but since the locking protrusion 4 protrudes from the side walls 1a and 1b of the container body 1, There is a disadvantage of falling aesthetics. In addition, there is a problem that a scrubber, etc. are caught when the container body 1 is washed by the protruding locking protrusions 4. That is, in the case of washing the container body 1 through a scrubber or the like, the locking protrusions 4 protruding along the side walls 1a and 1b of the container body 1 serve as obstacles.

또한, 외부로 노출된 잠금손잡이(3)에 잠금홀(5)이 형성되어 있는데, 이러한 잠금홀(5) 내부에 이물질이 낄 우려가 있어 세척에 주의를 기울여야 하는 단점이 있다.In addition, the locking hole (5) is formed in the lock handle (3) exposed to the outside, there is a risk that foreign matter is caught in the lock hole (5) there is a drawback to pay attention to cleaning.

이러한 문제점을 해결하기 위하여, 본 발명의 출원인은 잠금손잡이 및 이의 잠금구조를 개선하여 보관용기의 외관을 보다 수려하게 하며 이의 사용편리성을 보다 극대화시킬 수 있는 음식물 보관용기를 한국공개특허공보 2004-81086호로 제안 한 바 있다.In order to solve this problem, the applicant of the present invention improves the locking handle and its locking structure to make the appearance of the storage container more beautiful and the food storage container which can maximize its ease of use more. Proposed as 81086.

상기한 선출원 발명은 도 7에 도시하는 것과 같이 상부가 개방되도록 저장 공간이 형성된 케이스(용기본체)와, 이 케이스의 개방부를 덮는 커버와, 이 커버의 가장자리에 각각 상하로 선회 가능하게 마련된 다수개의 잠금손잡이와, 잠금손잡이들이 걸려 잠금상태로 유지되도록 케이스의 외벽 상부를 따라 돌출되게 마련된 플랜지를 구비하며, 플랜지의 저면에는 잠금손잡이와 대응하도록 길이방향으로 걸림홈을 오목하게 마련하되, 걸림홈의 내면은 외측에서 내측으로 갈수록 상향 경사진 제1경사면으로 이루어져 있으며, 잠금손잡이는 하측으로 선회되는 과정에서 플랜지의 저면을 감싸도록 굽어지게 형성된 탄성 걸림부와, 이 탄성 걸림부를 탄성 변형시키면서 걸림홈에 결합되도록 탄성 걸림부의 상면에 가로방향으로 돌출되게 마련된 걸림돌기를 구비하되, 걸림돌기의 상면은 잠금손잡이의 잠금 상태시 걸림홈의 내면과 면접촉하도록 걸림홈의 제1경사면과 반대방향으로 경사진 제2경사면으로 구성되어 있다.As described above, the prior application has shown a case (base body) in which a storage space is formed so that an upper portion thereof is opened, a cover covering the opening of the case, and a plurality of cases rotatably disposed up and down at the edges of the cover. And a locking handle and a flange provided to protrude along the upper portion of the outer wall of the case so that the locking handles are held in a locked state, and the bottom of the flange is provided with a recessed recess in the longitudinal direction to correspond to the locking handle. The inner surface is composed of a first inclined surface inclined upward from the outer side to the inner side, and the locking handle is elastically bent to be bent to surround the bottom of the flange in the process of turning downward, and the elastic locking part is elastically deformed in the locking groove. The engaging projection provided to protrude in the horizontal direction on the upper surface of the elastic locking portion to be coupled But non the upper surface of the protrusion is composed of an inclined second slope to the first slope and the direction opposite to the locking groove so as to contact the inner surface and the surface of the locking groove when the lock state of the locking knob.

이에따라 제1경사면과 제2경사면이 상호 면접촉하면서 잠금손잡이가 보다 확실하게 잠금이 유지되도록 되어 있다.Accordingly, the lock knob is more reliably held while the first inclined surface and the second inclined surface are in surface contact with each other.

그러나 상기한 선출원 발명은 잠금 작동이 일어나는 걸림돌기(34)와 걸림홈(17)의 내면이 서로 넓은 범위에 걸쳐 면접촉을 하는 방식이어서, 잠금작동시 걸림돌기(34)가 걸림홈(17)을 강제로 타고넘어가 걸림이 일어나게 될 때 면접촉에 따른 저항력의 증대로 힘을 가하는 손에 남는 감촉에 묵직한 느낌을 주어 체결감을 나쁘게 만드는 문제가 있었다.However, the above-described application of the present invention is that the inner surface of the locking projection 34 and the locking groove 17 in which the locking operation occurs is in a surface contact with each other over a wide range, so that the locking protrusion 34 is locked in the locking operation 17. There was a problem of making the feeling of tightening bad by giving a heavy feeling to the texture remaining on the hand exerting the force by increasing the resistance due to the surface contact when the jam is forced to ride over.

이에 본 발명은 상기한 점을 감안하여 제안한 것으로서 그의 목적으로 하는 것은Accordingly, the present invention has been proposed in view of the above-described aspects, and has as its object

잠금손잡이에 의한 잠금구조를 개선하여 부드러운 잠금작동에 의해 용기 뚜껑이 용기본체에 장착되도록 하여 사용감을 향상시킨 음식물 보관용 밀폐용기를 제공하는 데 있다.Improved locking structure by the locking handle to provide a container for food storage sealed container to be attached to the container body by a smooth locking operation to improve the feeling of use.

상기한 목적을 달성하기 위하여 본 발명은The present invention to achieve the above object

상부가 개방되는 저장 공간을 구비한 용기본체와, 이 용기본체의 개방부를 덮는 용기뚜껑과, 이 용기뚜껑의 사방으로 각각 상하로 선회 가능하게 마련된 복수개의 잠금손잡이와, 이 잠금손잡이들이 걸려 잠금상태로 유지되도록 용기본체의 외벽 상부를 따라 돌출되게 마련되는 플랜지를 구비하며, 상기 잠금손잡이는 하측으로 선회하는 과정에서 플랜지의 저면을 감싸도록 굽어지게 형성되는 탄성걸림부를 구비한 음식물 보관용 밀폐용기에 있어서,A container body having an upper storage space, a container lid covering the opening of the container body, a plurality of lock handles provided to be able to pivot up and down in all directions of the container lid, and the lock handles are locked The flange is provided to protrude along the upper outer wall of the container body so as to be maintained, and the lock handle is in a food storage sealed container having an elastic hook portion formed to be bent to surround the bottom of the flange in the process of turning to the lower side. In

상기 각각의 탄성걸림부의 2개소에 가는 띠형상의 돌출부를 돌출시키므로써 상기 띠형상의 돌출부가 플랜지의 저면을 타고 넘어 잠금하는 것을 특징으로 한다.The strip-shaped protrusions protrude from two portions of each of the elastic catching portions, so that the strip-shaped protrusions lock over the bottom of the flange.

또 본 발명의 다른 특징에 의하면According to another feature of the present invention

상부가 개방되는 저장 공간을 구비한 용기본체와, 이 용기본체의 개방부를 덮는 용기뚜껑과, 이 용기뚜껑의 사방으로 각각 상하로 선회 가능하게 마련된 복수개의 잠금손잡이와, 이 잠금손잡이들이 걸려 잠금상태로 유지되도록 용기본체의 외 벽 상부를 따라 돌출되게 마련되는 플랜지를 구비하며, 상기 잠금손잡이는 하측으로 선회하는 과정에서 플랜지의 저면을 감싸도록 굽어지게 형성되는 탄성걸림부를 구비한 음식물 보관용 밀폐용기에 있어서,A container body having an upper storage space, a container lid covering the opening of the container body, a plurality of lock handles provided to be able to pivot up and down in all directions of the container lid, and the lock handles are locked Has a flange provided to protrude along the outer wall upper portion of the container body to be maintained as, the lock handle is a food storage container having an elastic hook formed to be bent to wrap the bottom of the flange in the process of turning to the lower side To

상기 각각의 잠금손잡이들에 대향되는 플랜지 부위에 각기 2개소에 띠형상의 돌출부를 돌출시키므로써 상기 탄성걸림부가 상기 띠형상의 돌출부를 타고 넘어 잠금하게 되는 것을 특징으로 한다.By protruding the band-shaped protrusions at two places on the flange portions respectively opposed to the locking handles, the elastic catching portion is locked beyond the band-shaped protrusions.

그리고 상기 플랜지의 끝단부에는 하향절곡부를 구비한 것을 특징으로 한다.And the end of the flange is characterized in that it is provided with a downward bent portion.

또 상기 탄성걸림부에 형성된 띠형상의 돌출부의 내측단에는 상기 플랜지 단부의 하향절곡부를 수용하여 걸림하도록 유도하기 위하여 오목한 홈을 형성토록 경사단부로 형성된 것을 특징으로 한다.In addition, the inner end of the strip-shaped protrusion formed in the elastic engaging portion is characterized in that it is formed with an inclined end portion to form a concave groove to guide and receive the downward bent portion of the flange end.

이하에 본 발명의 실시예를 첨부한 도면을 참조하여 설명한다.Embodiments of the present invention will be described below with reference to the accompanying drawings.

도 1은 본 발명에 의한 음식물 보관용 밀폐용기의 용기뚜껑을 나타낸 저면도이며, 도 2는 동상 용기뚜껑의 A-A 단면도 및 요부확대도이며, 도 3은 본 발명에 의한 음식물 보관용 밀폐용기의 용기본체를 나타낸 반단면도이다.1 is a bottom view showing a container lid of the food container sealed container according to the present invention, Figure 2 is an AA cross-sectional view and enlarged view of the main container lid, Figure 3 is a container of the food container sealed container according to the present invention Half sectional view showing the main body.

그리고 도 4는 본 발명에 의한 음식물 보관용 밀폐용기의 요부확대 단면도이다.And Figure 4 is an enlarged cross-sectional view of the main portion of the sealed container for food storage according to the present invention.

본 발명에 따른 음식물 보관용 밀폐용기는 내부에 음식물(본 발명은 반드시 음식물 보관용으로 한정되는 것은 아니다)을 보관하는 저장공간(50)이 형성되도록 플라스틱 사출물로 제작된 용기본체(51)와, 그 용기본체(51)의 개방부를 덮도록 결합되는 판상의 용기뚜껑(52)으로 구성되며, 상기 용기뚜껑(52)의 4면에는 용기뚜껑 (52)을 용기본체(51)에 덮은 상태에서 잠금하기 위한 4개의 잠금손잡이(53)들을 구비하고 있다.The sealed container for food storage according to the present invention is a container body 51 made of plastic injection molding so that a storage space 50 for storing food therein (the present invention is not necessarily limited to food storage) is formed, and It consists of a plate-shaped container lid 52 coupled to cover the opening of the container body 51, the four sides of the container lid 52 is locked in a state in which the container lid 52 is covered with the container body 51 Four locking knobs 53 are provided for the purpose.

상기한 용기본체(51)는 네개의 측벽과 밑면을 갖는 사각 함체로 형성되어, 그의 내부에 상부가 개방된 저장공간(50)을 구비하게 되며, 용기본체(51)의 주연부를 따라 실링부(54)가 형성되어 있어서, 이 실링부(54)가 용기뚜껑(52)의 실링홈(55)에 끼워져 결합된다.The container body 51 is formed of a rectangular housing having four side walls and a bottom surface, and has a storage space 50 having an upper portion open therein, and a sealing portion (a) along the periphery of the container body 51. 54 is formed, the sealing portion 54 is fitted into the sealing groove 55 of the container lid 52 to be coupled.

또 용기본체(51)의 측벽 상단부의 실링부(54)의 직하부 위치에는 띠모양을 이루도록 플랜지(56)가 외측으로 돌출되어 있어, 여기에 용기뚜껑 4면에 각기 마련되는 잠금손잡이(53)들이 걸려 잠금되도록 되어 있으며, 상기한 플랜지(56)의 저면은 용기본체(51) 측을 향하여 상향 경사지게 형성하거나 또는 도면에 도시한 것과 같이 그의 끝단으로부터 하부를 향하도록 하향절곡부(57)가 구비되어 있다.In addition, the flange 56 protrudes outward so as to form a band at a position directly below the sealing portion 54 at the upper end of the side wall of the container body 51, and lock handles 53 are provided on the four sides of the container lid. The bottom surface of the flange 56 is formed to be inclined upwardly toward the container body 51 side or downwardly bent portion 57 is provided to face downward from its end as shown in the drawing. It is.

그리고 상기한 용기뚜껑(52)은 용기본체(51)의 개방부를 열고 닫기 위한 것으로, 이 역시 플라스틱 사출로 제작되며, 그의 가장자리를 따라 저면부(58)로 오목하게 실링홈(55)이 형성되고, 이 실링홈(55)에 링형상의 실리콘패킹(59)이 수용되므로써 용기뚜껑(52)을 용기본체(51)에 장착시 실링부(54)가 실링홈(55)에 삽입되면, 실리콘패킹(59)이 압착되면서 주변의 틈새를 밀봉하게 되는 것이며, 이에따라 저장공간(50)내에 수용된 내용물이 외부로 누설되거나 또는 냄새가 새어나가는 것을 차단하게 된다.And the container lid 52 is to open and close the opening of the container body 51, which is also made of plastic injection, the sealing groove 55 is formed concave to the bottom portion 58 along the edge thereof When the sealing lid 54 is inserted into the sealing groove 55 when the container lid 52 is attached to the container body 51 by receiving the ring-shaped silicon packing 59 in the sealing groove 55, the silicon packing When the 59 is compressed, the surrounding gap is sealed, thereby preventing the contents contained in the storage space 50 from leaking to the outside or leaking of smell.

한편, 상기한 잠금손잡이(53)들은 사용자가 손으로 잡고 개폐작동할 수 있도록 용기뚜껑(52)의 4방에, 즉 전후와 좌우가 대칭을 이루도록 형성되는데, 잠금손 잡이(53)들은 용기본체(51)의 플랜지(56)를 따라 걸어 잠글수 있게 용기뚜껑(52)의 네변의 중앙부위에 마련된다.On the other hand, the locking handles 53 are formed in the four sides of the container lid 52, ie symmetrical front and rear, so that the user can open and close operation by holding the hand, the locking handles 53 are the container body It is provided in the central part of the four sides of the container lid 52 so that it may hang and lock along the flange 56 of 51. As shown in FIG.

상기한 잠금손잡이(53)는 용기뚜껑(52)에 얇은 힌지부(60)에 의해 연결된 형태로 사출되어, 그 힌지부(60)를 중심점으로 하여 상하로 잠금손잡이(53)가 자유롭게 회동작동이 가능하다.The locking handle 53 is injected into the container lid 52 in a form connected by a thin hinge portion 60, the locking handle 53 is rotated freely up and down with the hinge portion 60 as a center point. It is possible.

그리고 상기한 잠금손잡이(53)는 대략 S자형상으로서, 잠금손잡이(53)를 잠금한 상태에서 플랜지(56)의 저면을 감싸도록 마치 구부러진 상태의 무릎과 같은 형상의 탄성걸림부(61)를 구비하고 있으며, 이 탄성걸림부(61)는 플랜지(56) 저면에 결속한 상태에서 용기본체측을 향해 약간 상향 경사지도록 형성되어 있고, 또 이들 탄성걸림부(61)에 적어도 서로 간격을 두고 2개소에 좁은 띠형상의 돌출부(62)가 돌출 형성되어 있다. 이 돌출부(62)의 내측단에는 상기 하향절곡부(57)를 수용하여 걸림하도록 유도하기 위해 오목한 홈부(63)를 형성토록 살두께가 점차 감소되는 경사단부(64)를 구비하고 있다.In addition, the locking handle 53 has an approximately S-shape, and the elastic locking portion 61 is shaped like a knee in a bent state to surround the bottom surface of the flange 56 while the locking handle 53 is locked. The elastic catching portion 61 is formed to be slightly inclined upward toward the container body side in a state where the elastic catching portion 61 is bound to the bottom surface of the flange 56. The narrow strip | belt-shaped protrusion part 62 protrudes in the location. The inner end of the protruding portion 62 is provided with an inclined end portion 64 whose thickness is gradually reduced to form a concave groove portion 63 for receiving and engaging the downward bent portion 57.

도 5는 본 발명의 다른 실시예로서, 잠금손잡이(53)에 대향되는 위치상의 플랜지(56)부위의 저면의 하향절곡부(57)에는 서로 간격을 두고 좁은 띠형상의 돌출부(62A)가 구성되어 있으며, 이는 전자의 실시예의 경우 돌출부(62)가 탄성걸림부(61)에 형성된 것과는 달리 동실시예에서는 돌출부(62A)가 플랜지(56)의 하향절곡부(57)에 형성된 점에서 차이가 있을뿐 나머지 구성은 동일하다.5 shows, as another embodiment of the present invention, narrow band-like protrusions 62A spaced apart from each other at downwardly bent portions 57 at the bottom of the flange 56 portion on the position opposite to the locking knob 53. In the former embodiment, unlike the protrusion 62 formed on the elastic fastening portion 61, the difference is that the protrusion 62A is formed on the downward bent portion 57 of the flange 56 in the same embodiment. The rest of the configuration is the same.

이하에 이와같은 본 발명에 따른 음식물 보관용 밀폐용기의 잠금작동에 대하여 설명한다.Hereinafter will be described the locking operation of the sealed container for food storage according to the present invention.

먼저, 용기본체(51)의 저장공간(50)에 보관하고자 하는 음식물을 넣고 이의 개방부에 용기뚜껑(52)을 덮게 되면, 용기뚜껑(52)의 실링홈(55)에 용기본체(51)의 실링부(54)가 삽입되게 된다.First, when the food to be stored in the storage space 50 of the container body 51 is covered with the container lid 52 in the opening thereof, the container body 51 in the sealing groove 55 of the container lid 52. The sealing portion 54 is inserted.

이 상태에서 잠금손잡이(53)의 연장부(65)를 하측방향으로 내리누르면, 잠금손잡이(53)가 힌지부(60)를 회동점으로 선회하여 탄성걸림부(61)의 돌출부(62)가 플랜지(56) 저면의 하향절곡부(57)와 접촉하여 가압력을 가하게 되어 용기뚜껑(52)은 패킹(59)을 압착하면서 하강하게 되고, 이에따라 띠 형상의 돌출부(62)가 하향절곡부(57)를 마치 뱀이 전방을 향해 기어가듯이 스므스하게 타고 넘어가게 되며, 완전히 타고 넘게되면 하향절곡부(57)가 탄성걸림부(61)의 오목한 홈부(63)에 위치하여 걸려지게 되므로써, 인위적인 힘을 가하여 그 걸림상태를 해제하지 않는 이상 용기뚜껑(52)이 벗겨지는 일이 없다.In this state, when the extension 65 of the locking knob 53 is pushed downward, the locking knob 53 pivots the hinge portion 60 to the pivot point so that the protrusion 62 of the elastic locking portion 61 is rotated. The pressing force is applied by contacting the downwardly bent portion 57 of the bottom surface of the flange 56 so that the container lid 52 is lowered while compressing the packing 59. Accordingly, the strip-shaped protrusion 62 is downwardly bent portion 57. ), As if the snake crawls forward, it will ride smoothly, and when fully ride over, the downward bending portion 57 will be located in the concave groove portion 63 of the elastic catching portion 61, thereby causing an artificial force. The container lid 52 will not be peeled off unless the locking state is released by applying a.

이와같은 본 발명은 띠형상의 돌출부(62)가 하향절곡부(57)와 마찰 접촉하게 되며, 서로 접촉하는 면적이 극히 작아 잠금손잡이(53)의 회동작동이 극히 부드럽게 느껴지도록 작동되는 것이다.In the present invention as described above, the strip-shaped protrusion 62 is in frictional contact with the downward bent portion 57, and the area in contact with each other is extremely small so that the rotational operation of the locking knob 53 is extremely softly felt.

이와같은 부드러운 작동은 도 5의 실시예의 경우에도 동일한 바, 이 역시 잠금손잡이(53)의 탄성걸림부(61)가 플랜지(56)를 타고 넘어갈때, 하향절곡부(57)에 띠형상으로 돌출한 돌출부(62A)와 선접촉에 가까울 정도의 면접촉이 일어날 뿐이어서 뻑뻑하고 거친 느낌이 없이 부드럽게 잠금손잡이(53)를 잠금 작동할 수 있는 것이다.This smooth operation is the same in the case of the embodiment of FIG. 5, which also protrudes in a band shape to the downward bent portion 57 when the elastic catching portion 61 of the locking handle 53 passes over the flange 56. The surface contact of the protruding portion 62A close to the line contact occurs, so that the locking knob 53 can be smoothly operated without being stiff and rough.

이상과 같은 본 발명에 따른 음식물 보관용 밀폐용기에 의하면, 잠금 작동시 마찰이 일어나는 잠금손잡이의 탄성걸림부와 플랜지의 하향절곡부의 어느쪽 부재에 얇은 띠형상의 돌출부를 두어 그 돌출부와의 미끄럼접촉에 의해 잠금손잡이가 하향절곡부를 타고 넘어 걸림작동되어지도록 구성되고 있어, 용기뚜껑을 용기본체에 장착시 잠금손잡이의 회동작동이 극히 부드럽게 이루어지게 되므로써 작동감을 향상시켜 상품성을 제고하게 되는 효과가 있다.According to the sealed container for food storage according to the present invention as described above, by placing a thin strip-shaped protrusion on either member of the elastic locking portion of the locking handle and the downward bent portion of the flange that friction occurs during the locking operation sliding contact with the protrusion By the locking handle is configured to be locked over the downward bent portion, when the container lid is mounted on the container body, the rotation of the locking handle is made very smoothly, thereby improving the operational feeling and improving the merchandise.

Claims (4)

상부가 개방되는 저장 공간을 구비한 용기본체와, 이 용기본체의 개방부를 덮는 용기뚜껑과, 이 용기뚜껑의 사방으로 각각 상하로 선회 가능하게 마련된 복수개의 잠금손잡이와, 이 잠금손잡이들이 걸려 잠금상태로 유지되도록 용기본체의 외벽 상부를 따라 돌출되게 마련되는 플랜지를 구비하며, 상기 잠금손잡이는 하측으로 선회하는 과정에서 플랜지의 저면을 감싸도록 굽어지게 형성되는 탄성걸림부를 구비한 음식물 보관용 밀폐용기에 있어서,A container body having an upper storage space, a container lid covering the opening of the container body, a plurality of lock handles provided to be able to pivot up and down in all directions of the container lid, and the lock handles are locked The flange is provided to protrude along the upper outer wall of the container body so as to be maintained, and the lock handle is in a food storage sealed container having an elastic hook portion formed to be bent to surround the bottom of the flange in the process of turning to the lower side. In 상기 각각의 탄성걸림부의 2개소에 가는 띠형상의 돌출부를 돌출시키므로써 상기 띠형상의 돌출부가 플랜지의 저면을 타고 넘어 잠금하는 것을 특징으로 하는 음식물 보관용 밀폐용기.Sealing container for food storage, characterized in that by protruding the strip-shaped protrusions to the two places of each of the elastic fastening portion to lock the belt-shaped protrusions over the bottom of the flange. 상부가 개방되는 저장 공간을 구비한 용기본체와, 이 용기본체의 개방부를 덮는 용기뚜껑과, 이 용기뚜껑의 사방으로 각각 상하로 선회 가능하게 마련된 복수개의 잠금손잡이와, 이 잠금손잡이들이 걸려 잠금상태로 유지되도록 용기본체의 외벽 상부를 따라 돌출되게 마련되는 플랜지를 구비하며, 상기 잠금손잡이는 하측으로 선회하는 과정에서 플랜지의 저면을 감싸도록 굽어지게 형성되는 탄성걸림부를 구비한 음식물 보관용 밀폐용기에 있어서,A container body having an upper storage space, a container lid covering the opening of the container body, a plurality of lock handles provided to be able to pivot up and down in all directions of the container lid, and the lock handles are locked The flange is provided to protrude along the upper outer wall of the container body so as to be maintained, and the lock handle is in a food storage sealed container having an elastic hook portion formed to be bent to surround the bottom of the flange in the process of turning to the lower side. In 상기 각각의 잠금손잡이들에 대향되는 플랜지 부위에 각기 2개소에 띠형상의 돌출부를 돌출시키므로써 상기 탄성걸림부가 상기 띠형상의 돌출부를 타고 넘어 잠 금하게 되는 것을 특징으로 하는 음식물 보관용 밀폐용기.Sealing container for food storage, characterized in that the elastic locking portion is locked over the belt-shaped protrusion by projecting the band-like protrusions in two places on the flange portion facing each of the locking handles. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 플랜지의 끝단부에는 하향절곡부를 구비한 것을 특징으로 하는 음식물 보관용 밀폐용기.Closing container for food storage, characterized in that provided with a downward bent portion at the end of the flange. 제 3 항에 있어서,The method of claim 3, wherein 상기 탄성걸림부에 형성된 띠형상의 돌출부의 내측단에는 상기 플랜지 단부의 하향절곡부를 수용하여 걸림하도록 유도하기 위하여 오목한 홈을 형성토록 경사단부로 형성된 것을 특징으로 하는 음식물 보관용 밀폐용기.The container for storing food, characterized in that the inner end of the strip-shaped protrusion formed in the elastic catching portion is formed with an inclined end portion to form a concave groove in order to receive and engage the downward bent portion of the flange end.
KR1020050116183A 2005-12-01 2005-12-01 Container for storing foods KR100661905B1 (en)

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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
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
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KR20040081086A (en) * 2004-07-07 2004-09-20 하나코비 주식회사 Food Vessel
JP2004307059A (en) 2003-04-08 2004-11-04 Hana Cobi Co Ltd Food and drink storage container

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USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
US9187223B2 (en) 2012-03-09 2015-11-17 Wki Holding Company, Inc. Nesting container lids with snap on wings
US9663276B2 (en) 2012-03-09 2017-05-30 Wki Holding Company, Inc. Compressible seal member for container
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
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KR101652409B1 (en) * 2015-04-03 2016-08-31 (주)포에스텍 double cover type vacuum airtight container

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