KR101849218B1 - shape change cap - Google Patents

shape change cap Download PDF

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Publication number
KR101849218B1
KR101849218B1 KR1020160107908A KR20160107908A KR101849218B1 KR 101849218 B1 KR101849218 B1 KR 101849218B1 KR 1020160107908 A KR1020160107908 A KR 1020160107908A KR 20160107908 A KR20160107908 A KR 20160107908A KR 101849218 B1 KR101849218 B1 KR 101849218B1
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KR
South Korea
Prior art keywords
lid
container
short axis
long axis
force
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KR1020160107908A
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Korean (ko)
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KR20180022455A (en
Inventor
최남목
조규민
최영인
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최남목
조규민
최영인
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Priority to KR1020160107908A priority Critical patent/KR101849218B1/en
Publication of KR20180022455A publication Critical patent/KR20180022455A/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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0485—Threaded or like caps or cap-like covers secured by rotation with means specially adapted for facilitating the operation of opening or closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/0442—Collars or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0225—Removable lids or covers without integral tamper element secured by rotation
    • B65D43/0231—Removable lids or covers without integral tamper element secured by rotation 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
    • B65D51/00—Closures not otherwise provided for
    • 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

손과 뚜껑의 접촉부가 미끄러지고 용기 내부의 내용물의 점성과 굳음으로 인한 뚜껑 개폐의 어려움을 해결하기 위한 뚜껑 구조물이다. 상기 뚜껑 구조물은 뚜껑의 장축과 단축의 두께 차이점으로 인해 생기는 뚜껑의 변형률을 이용하여, 내용물로 인해 붙은 뚜껑과 용기 입구를 분리하여 해결하고, 뚜껑 내부에는 회전해서 개폐하기 위한 부분적인 나사선과 밀폐를 위한 밀폐부가 부착된다.And is a lid structure for solving the difficulty of opening and closing the lid due to the viscosity and solidification of contents inside the container. The lid structure is made by separating the lid and the container inlet from each other by using the strain of the lid due to the difference in thickness between the long axis and the short axis of the lid. .

Description

모양이 변하는 뚜껑{shape change cap}{Shape change cap}

본 발명은 모양이 변하는 뚜껑에 관한 것으로 미끄럼을 방지하고, 내용물로 인해 부착된 뚜껑을 쉽게 열 수 있는 모양이 변하는 뚜껑에 관한 것이다.The present invention relates to a lid whose shape changes, which prevents slippage and changes the shape of the lid which can be easily opened due to the contents.

기존의 병뚜껑은 내부 내용물의 보호를 위해 개방 시 많은 힘을 필요로 한다. 이는 성인 남자에게는 개방하기 수월하나, 노약자나 여자에게는 사용하기 불편한 요소로 나타난다. 가끔은 성인 남자에게도 원형 형태의 병뚜껑은 힘을 주어 개방할 때 미끄러지기 쉬움으로 손에 땀이 많거나 손에 물기가 있는 채로 병뚜껑을 열어야 하는 사람들에게는 역시 불편한 요소로 나타난다. 이는 병뚜껑과 손의 접촉부와의 미끄럼뿐만 아니라 점성식품의 경우 용기입구의 나선부와 뚜껑 나선부의 접촉부위에 내용물이 눌러 붙어서 뚜껑이 잘 열리지 않는 불편 요소도 있다.Conventional bottle caps require a lot of force when opening to protect the inside contents. It is easy to open to adult men, but it appears to be an inconvenient element for elderly people or women. Sometimes, even for an adult man, the bottle cap of the circular shape is also an inconvenience to those who need to open the bottle cap with a lot of sweat in their hands or a hand in their hands because it is slippery when opened. This is not only a slip between the bottle cap and the contact portion of the hand, but also in the case of the viscous food, the contents are pressed against the contact portion between the spiral portion of the container inlet and the lid spiral portion, and the lid is not opened easily.

대한민국 공개 실용신안 제20-2001-0008515호는 보다 쉽게 열 수 있는 뚜껑을 만들기 위하여 뚜껑의 안쪽 부분인 나선부로 돌려지는 곳은 원형으로 유지하고 바깥부분은 타원형으로 만들어둔 기술이 발안되었다. 이는 타원형 구조로 인해 튀어 나온 부분이 힘점의 역할을 하게 되어 미끌림이 생기지 않아 기존 제품에 비해 쉽게 열리는 모양의 뚜껑이 되었다. 하지만, 용기의 나선부와 뚜껑의 나선부의 접촉부위에 눌러 붙은 내용물에 대해서는 전혀 해결이 되지 않는 문제점이 있다. Korean Utility Model Application No. 20-2001-0008515 proposes a technique for making a lid which can be opened more easily, a spiral portion which is an inner portion of a lid, a circular portion, and an oval portion. This is due to the elliptical structure of the protruding part of the role of the role of the slip does not occur as compared to the existing product has become easier to open the lid. However, there is a problem that the contents pressed against the contact portion of the spiral portion of the container and the spiral portion of the lid are not solved at all.

본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로 손과 뚜껑의 접촉부가 미끄러지는 것을 방지하고, 뚜껑 내부의 굳은 내용물로 인해 부착된 부위가 뚜껑의 변형을 통해 쉽게 탈착되는 뚜껑을 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a lid for preventing a contact portion between a hand and a lid from slipping and easily detachable due to deformation of the lid due to solid contents in the lid, .

본 발명은 뚜껑 개폐시 힘을 주는 부분인 장축부(11); 상기 장축부가 힘을 받으면 변형하는 부분인 단축부(12); 용기의 입구를 밀폐하는 부분인 밀폐부(13) 및; 상기 단축부의 내부에 형성되어 용기와 결합하는 나선부(14)를 포함하는 모양이 변형하는 뚜껑을 제공한다.The present invention includes a large-diameter portion (11) as a portion for giving a force when opening and closing a lid; A short axis portion 12 which is a portion deformed when the longitudinal axis portion receives a force; An enclosure (13) which is a portion sealing the inlet of the container; And a spiral portion (14) formed inside the short axis portion and engaging with the container.

또한, 상기 장축부(11) 및 단축부(12)는 탄성재질이고, 동일한 힘을 가한 경우 장축부의 변형률이 단축부의 변형률보다 작은 것을 특징으로 하는 모양이 변하는 뚜껑을 제공한다.Further, the long axis portion 11 and the short axis portion 12 are made of elastic material, and when the same force is applied, the strain of the long axis portion is smaller than the strain of the short axis portion.

또한, 상기 장축부(11)에 힘을 가할 시 단축부가 결합된 용기로부터 바깥쪽으로 탈착되는 것을 특징으로 하는 모양이 변하는 뚜껑을 제공한다.Further, when a force is applied to the long axis portion 11, the short axis portion is detached from the container to which it is coupled.

또한, 상기 나선부(14)는 단축부 내부면 일부에 형성된 것을 특징으로 하는 모양이 변하는 뚜껑을 제공한다.Further, the helical portion (14) is formed on a part of the inner surface of the short axis portion.

또한, 상기 밀폐부(13)는 뚜껑 내부의 윗면에 위치하고, 탄성을 가지는 고분자물질로 형성되는 것을 특징으로 하는 모양이 변하는 뚜껑을 제공한다.The cover (13) is located on the upper surface of the lid and is formed of a polymer material having elasticity.

본 발명은 타원형 뚜껑 구조를 통해 뚜껑과 손의 접촉부의 미끄러짐을 방지하는 효과가 있다.The present invention has the effect of preventing the sliding contact between the lid and the hand through the elliptical lid structure.

또한 본 발명은 점성식품의 경우 뚜껑의 나선부와 용기의 나선부의 부착부위에 내용물이 굳어져 잘 열리지 않는 점을 해결하는 효과가 있다. Further, the present invention has the effect of solving the problem that the contents are hardened at the spiral portion of the lid and the attachment portion of the spiral portion of the container in the case of the viscous food, and are not opened easily.

도면 1 은 모양이 변하는 뚜껑의 사시도이다.
도면 2 는 모양이 변하는 뚜껑의 평면도이다.
도면 3 은 단축부의 변형을 나타내는 도면이다.
도면 4 은 모양이 변하는 뚜껑의 단면도를 나타내는 도면이다.
도면 5 은 변형된 단축부의 단면도를 나타내는 도면이다.1 is a perspective view of a lid which changes its shape.
2 is a plan view of a lid which changes its shape.
3 is a view showing a modification of the short axis portion.
4 is a sectional view of a lid whose shape changes;
5 is a sectional view of the deformed short shaft.

이하, 첨부되는 도면과 참조하여 본 발명에 대하여 상세히 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 설명에 있어, 도면에 제시된 구성요소의 구조 및 크기는 발명의 설명에 문제되지 않는 한 단순화 되거나 간략화 될 수 있다.In the description of the present invention, the structure and the size of the components shown in the drawings can be simplified or simplified as long as they do not matter to the description of the invention.

본 발명은 뚜껑 개폐시 힘을 주는 부분인 장축부(11); 상기 장축부가 힘을 받으면 변형하는 부분인 단축부(12); 용기의 입구를 밀폐하는 부분인 밀폐부(13) 및; 상기 단축부의 내부에 형성되어 용기와 결합하는 나선부(14)를 포함한다. The present invention includes a large-diameter portion (11) as a portion for giving a force when opening and closing a lid; A short axis portion 12 which is a portion deformed when the longitudinal axis portion receives a force; An enclosure (13) which is a portion sealing the inlet of the container; And a spiral portion 14 formed inside the short axis portion and engaged with the container.

상기 장축부(11)는 뚜껑 개폐시 힘을 주는 부분으로 길이 70mm ±0.5mm 및 두께 7mm ±0.65mm로 형성되고, 뚜껑 장축의 양단에 위치한다. 주된 기능은 단축부보다 축이 길게 형성되어 뚜껑 개폐 시 장축에 힘점이 형성되어 힘의 분산을 줄여 미끄럼이 방지되도록 한다. The long axis portion 11 is a portion which gives a force when the lid is opened and closed, and has a length of 70 mm ± 0.5 mm and a thickness of 7 mm ± 0.65 mm, and is located at both ends of the long axis of the lid. The main function is formed longer than the short axis, so that a force point is formed on the long axis when the lid is opened and closed to prevent the slip by reducing the dispersion of the force.

상기 단축부(12)는 장축부가 힘을 받으면 변형하는 부분으로 길이 50mm ±0.2mm 및 두께 2.5mm ±0.2mm로 형성되고, 뚜껑 단축의 양단에 위치한다. 주된 기능은 장축부(11)의 두께에 비하여 얇기 때문에 장축부에 힘을 가할 경우 장축부(12)의 변형률보다 단축부의 변형률이 더 크게 형성된다. The short axis portion 12 is a portion deformed when a long axis portion is subjected to a force, and has a length of 50 mm ± 0.2 mm and a thickness of 2.5 mm ± 0.2 mm, and is located at both ends of the short axis of the lid. Since the main function is thinner than the thickness of the long axis portion 11, the strain of the short axis portion is formed to be larger than that of the long axis portion 12 when a force is applied to the long axis portion.

상기 장축부에 힘을 가하면 뚜껑의 내부 방향으로 압력을 가해져서 단축부(12)에 힘이 부여된다. 상기 단축부는 장축부(11)에서 힘을 받아 도면 3과 도면 5와 같이 중심에 위치한 용기로부터 바깥방향으로 탈착된다. 이때 내용물로 인해 부착된 뚜껑나선부(17)와 용기나선부(18)는 도면 5와 같이 탈착하게 되어 뚜껑을 열기가 쉬워진다.When a force is applied to the long axis portion, a force is applied to the short axis portion 12 by applying pressure to the inner direction of the lid. The short axis is exerted by the long axis portion 11 in the outward direction from a container positioned at the center as shown in FIGS. 3 and 5. At this time, the lid spiral part 17 and the container spiral part 18 attached due to the contents are detached as shown in FIG. 5, and the lid is easily opened.

상기 나선부(14)는 단축부(12) 내부에 위치하며, 뚜껑의 변형에 있어서 단축부(12)가 바깥 방향으로 탈착될 때 도면 4의 뚜껑나선부(17)가 용기나선부(18)로부터 도면 5와 같이 떨어지기 위해 기존의 원형 구조가 아닌 단축부(12) 양단에만 일부 형성되어있다. 용기와 직접적으로 결합하는 부분은 단축부 내면으로, 장축부 내면은 용기와 부착되지 않고 떨어진 형태이며 나선부를 형성하지도 않는다. The helical portion 14 is located within the short axis portion 12 and when the short axis portion 12 is detached in the outward direction in the deformation of the lid the lid helical portion 17 of FIG. In order to fall as shown in Fig. 5, only a part of both ends of the short shaft 12, which is not a conventional circular structure, is formed. The portion directly joining the container is the inner surface of the shank, and the inner surface of the shank is not attached to the container but is separated from the container and does not form a spiral portion.

상기 밀폐부(13)는 뚜껑 내부의 윗면에 위치하여 용기 입구면과 강하게 밀착 또는 압착되어 내용물을 밀폐하는 기능을 한다. 상기 나선부(14)의 비원형 구조, 즉 단축부 내면에만 형성되고 장축부 내면에는 형성되지 않아 끊어진 구조로 형성되어 용기와 강하게 결합되지 못하여 내용물이 완전 밀폐되지 못하는 우려점을 보완할 수 있다.The hermetically sealed portion 13 is located on the upper surface of the lid and tightly or tightly pressed against the container inlet surface to seal the contents. The spiral part 14 is formed in a non-circular structure, that is, only on the inner surface of the short axis part, and is not formed on the inner surface of the long axis part, so that the spiral part 14 is formed as a broken structure and can not be tightly coupled with the container.

상기 밀폐부는 탄성을 가지고, 용기 내부의 내용물과 접촉해도 위생의 문제가 발생하지 않는 고분자물질로 형성된다. 또한, 링 형태로 그 사이즈는 용기 입구의 크기와 동일하며, 용기입구와 맞물린 형태이다.The closed portion is formed of a polymer material having elasticity and not causing a problem of hygiene even when it comes into contact with contents inside the container. Also, in the form of a ring, the size is equal to the size of the container inlet and is in the form of engagement with the container inlet.

상기 용기는 일반적으로 사용되는 모든 PET, 병 용기 등을 포함한다.The container includes all commonly used PET, bottle containers and the like.

11: 뚜껑의 장축부 12: 뚜껑의 단축부
13: 뚜껑의 밀폐부 14: 뚜껑의 나선부
15: 뚜껑 장축부의 단면 16: 뚜껑 단축부의 단면
17: 뚜껑 나선부의 단면 18: 병입구의 단면11: a long shaft portion of the lid 12: a short shaft portion of the lid
13: sealing portion of the lid 14: spiral portion of the lid
15: cross section of the lid longitudinal section 16: cross section of the lid longitudinal section
17: section of lid spiral part 18: section of bottle inlet

Claims (5)

뚜껑 내부방향으로 힘을 주는 부분인 장축부(11);
상기 장축부가 힘을 받으면 용기로부터 바깥쪽으로 탈착되는 단축부(12); 및
용기의 입구를 밀폐하는 부분인 밀폐부(13)를 포함하되,
용기와 결합시 상기 단축부의 내면에 형성된 나선부는 용기와 결합하고, 상기 장축부의 내면과 용기 사이에는 공간이 형성되는 것을 특징으로 하는 모양이 변형하는 뚜껑.A large-diameter portion 11 which is a portion for giving a force toward the inside of the lid;
A short axis part (12) which is detached from the container outward when the long axis part receives a force; And
And a sealing portion (13) which is a portion sealing the inlet of the container,
Wherein the spiral portion formed on the inner surface of the short axis when engaged with the container is coupled to the container, and a space is formed between the inner surface of the long axis portion and the container. 제1항에 있어서,
상기 장축부(11) 및 단축부(12)는 탄성재질인 것을 특징으로 하는 모양이 변하는 뚜껑.The method according to claim 1,
Wherein the long axis portion (11) and the short axis portion (12) are elastic materials. 삭제delete 제1항에 있어서,
상기 나선부(14)는 단축부 내부면 일부에 형성된 것을 특징으로 하는 모양이 변하는 뚜껑.The method according to claim 1,
Wherein the helical portion (14) is formed on a part of the inner surface of the short axis portion. 제1항에 있어서,
상기 밀폐부(13)는 뚜껑 내부의 윗면에 위치하고, 탄성을 가지는 고분자물질로 형성되는 것을 특징으로 하는 모양이 변하는 뚜껑.The method according to claim 1,
Characterized in that the sealing part (13) is formed on the upper surface of the inside of the lid and is made of a polymeric material having elasticity.
KR1020160107908A 2016-08-24 2016-08-24 shape change cap KR101849218B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3140724B2 (en) * 1997-10-02 2001-03-05 花王株式会社 Container
KR200238737Y1 (en) * 2001-03-22 2001-10-18 한승진 PET omitted
JP2004042947A (en) * 2002-07-11 2004-02-12 Kamaya Kagaku Kogyo Co Ltd Cap positioning vessel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3140724B2 (en) * 1997-10-02 2001-03-05 花王株式会社 Container
KR200238737Y1 (en) * 2001-03-22 2001-10-18 한승진 PET omitted
JP2004042947A (en) * 2002-07-11 2004-02-12 Kamaya Kagaku Kogyo Co Ltd Cap positioning vessel

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