WO2020222324A1 - Straw for drinking - Google Patents

Straw for drinking Download PDF

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Publication number
WO2020222324A1
WO2020222324A1 PCT/KR2019/005182 KR2019005182W WO2020222324A1 WO 2020222324 A1 WO2020222324 A1 WO 2020222324A1 KR 2019005182 W KR2019005182 W KR 2019005182W WO 2020222324 A1 WO2020222324 A1 WO 2020222324A1
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WO
WIPO (PCT)
Prior art keywords
curling
curved
curling portion
curved portion
straw
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PCT/KR2019/005182
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French (fr)
Korean (ko)
Inventor
유정희
정병찬
Original Assignee
주식회사 썬라이즈
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Application filed by 주식회사 썬라이즈 filed Critical 주식회사 썬라이즈
Priority to PCT/KR2019/005182 priority Critical patent/WO2020222324A1/en
Publication of WO2020222324A1 publication Critical patent/WO2020222324A1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/18—Drinking straws or the like

Definitions

  • the present invention relates to a beverage straw, and more particularly, to a "beverage straw” that can facilitate internal washing and easily adjust the inner diameter for controlling the amount of suction.
  • Such a conventional beverage straw has a hollow interior and is in the form of a tube made of synthetic resin, and when the straw is sucked while the upper portion of the straw is put in the mouth, a suction force is generated and the beverage is sucked.
  • These straws cannot be cleaned inside, so they are usually used for single use, and they cannot be recycled through recovery and recycling, and are discarded as they are, causing serious environmental pollution in recent years.
  • the washable straw of Republic of Korea Patent Registration No. 10-1763182 has a predetermined thickness, has a semicircular shape, and is formed long in the vertical direction, and consists of two semi-circular bodies and two semi-circular bodies connected between the two semi-spherical bodies made of a flexible material.
  • the detachable means includes detachable means for holding.
  • the detachable means is characterized in that it is connected with an insertion protrusion formed at one open end of the integral face body, and an insertion groove so that the insertion protrusion can be inserted into the other open end of the integral face body. Therefore, the facet body connected by the joint joint or the facet body formed integrally is rolled to enable attachment and detachment, thereby sealing or opening the side of the facet body, thereby making it possible to wash and reuse many times.
  • the present invention is to solve this disadvantage; It is an object of the present invention to provide a "beverage straw” that can be easily rolled and used in a tube shape, and can be opened and cleaned easily after use, as well as retaining the tube shape even if it is bent during use.
  • Another object of the present invention is to provide a "beverage straw” that can easily adjust the inner diameter according to the inhaled beverage.
  • a sheet-shaped curved portion that is a soft elastic body and is curved at a predetermined curvature and has a predetermined width and length;
  • a first curling portion having the same soft elastic body as the curved portion and extending from one side of the curved portion in the width direction of the curved portion;
  • a second curling part which is the same soft elastic body as the curved part and extends in the width direction of the curved part from the other side of the curved part;
  • the end of the first curling portion is curled in the direction of the curved portion to form a substantially circular cross-section
  • the second curling portion has an end of the second curling portion curled in the direction of the curved portion, so that the cross-section is substantially
  • the first curling portion and the second curling portion face each other to form a pair around the curved portion;
  • any one of the first curling portion and the second curling portion maintains substantially the same shape as in the initial state to provide a passage through which beverages can pass, and the curved portion is elastically deformed by an external force.
  • the first curling portion and the second curling portion are additionally curved to surround any one of the first curling portion and the second curling portion, and the other one of the first curling portion and the second curling portion is elastically deformed by an external force, so that the end thereof corresponds to the curved direction of the curved portion.
  • the first curling portion and the second curling portion are characterized in that the thickness gradually decreases toward the end.
  • the present invention is characterized in that the curved portion, the first curling portion and the second curling portion are integrally formed of silicon.
  • the curved part and the other may be sequentially rolled and used, and after use, there is an effect that the inside can be easily washed by unfolding.
  • the beverage straw according to the present invention is rolled and used in a roll form, the tube shape can be maintained as it is even if it is bent during use, and the inner diameter can be easily adjusted according to the inhaled beverage.
  • the thickness of the first curling portion and the second curling portion gradually becomes thinner toward the end, there is an effect that the end is in close contact with each other while being rolled in a roll (tube) shape.
  • the curved portion, the first curling portion, and the second curling portion are extrusion-molded of silicon, as well as being harmless to the human body, there is an advantage that it can be easily mass-produced by cutting into a predetermined length.
  • FIG. 1 is a perspective view of a beverage straw according to the present invention.
  • FIG. 2 is a cross-sectional view taken along line II-II of FIG. 1, showing an enlarged cross-sectional configuration of a beverage straw according to the present invention.
  • 3 and 4 sequentially show a process of rolling and completing (using) a beverage straw according to the present invention in a roll form.
  • Figure 5 shows a form that can be used by varying the inner diameter of the beverage straw according to the present invention.
  • FIGS. 1 and 2 are for explaining the configuration of a beverage straw according to the present invention
  • FIGS. 3 to 5 show a process of completing the beverage straw according to the present invention.
  • the beverage straw according to the present invention is a tool used to insert into a liquid beverage and suck it with the mouth.It can be easily rolled and used in a tube shape, and after use, it can be opened and washed easily, and even if it is bent during use, the tube shape remains intact. It is characterized by being able to maintain.
  • the beverage straw 10 has a thin thickness and a curved portion 11 extending in the vertical direction while being bent at a predetermined curvature in a cross section, and integrally with one side of the curved portion 11 in the longitudinal direction.
  • the first curling portion 12L and the first curling portion 12L rolled in the curved direction of the curved portion 11 so that the cross-section forms an approximately circular shape, and the other side of the curved portion 11 in the longitudinal direction
  • the second curling portion 12R is formed integrally and has a second curling portion 12R whose end is rolled in the curved direction of the curved portion 11 so that the cross-section forms an approximately circular shape.
  • the curved portion 11 is a soft body having an elastic restoring force, has a cross section bent at a predetermined curvature and curved, and has a sheet shape having a predetermined width and length.
  • the radius of curvature of the curved portion 11 is 130 to 150 mm, so that it can be easily dried.
  • the first curling portion 12L is the same soft elastic body as the curved portion 11 and extends from one side of the curved portion 11 in the width direction of the curved portion 11. In the initial state of the first curling portion 12L, the end is curled in the direction of the curved portion 11 to form a substantially circular cross section.
  • the second curling portion 12R is also a soft elastic body similar to that of the curved portion 11 and extends in the width direction of the curved portion 11 from the other side of the curved portion 11.
  • the second curling portion 12R is also curled in the direction of the curved portion 11 in the initial state so that the cross-section is substantially circular. In this way, the first curling portion 12L and the second curling portion 12R are opposed to each other around the curved portion 11 to form a pair.
  • the thickness of the first curling portion 12L and the second curling portion 12R is gradually thinner toward the end (free end), and this is to ensure that the ends are in close contact with each other in a roll (tube) shape. to be.
  • the beverage straw 10 consisting of the curved portion 11, the first curling portion 12L, and the second curling portion 12R is formed of silicon, and is preferably manufactured through extrusion molding or compression molding. .
  • the end of the first curling portion 12L is curled in the direction of the curved portion 11 so that the cross section of the first curling portion 12L is substantially
  • the end of the second curling portion 12R is also curled in the direction of the curved portion 11 to form a substantially circular cross section, and the first curling portion 12L and the second curling portion around the curved portion 11 (12R) are facing each other in a pair.
  • the curved portion 11 and the second curling portion 12R are sequentially wound in a round shape (refer to the arrow directions in FIGS. 3 and 4 ). That is, by maintaining the first curling portion 12L to maintain substantially the same shape as in the initial state, providing a passage through which beverages can pass, and applying force to the curved portion 11 to increase the first curling portion 12L. It is additionally curved to wrap.
  • the second curling portion 12R is elastically restored and the first curling portion 12L And the curved portion 11 is closely wrapped around. Since the second curling portion 12R has a thickness gradually thinner toward the end, the end of the second curling part 12R is wrapped in a sense of unity and maintains a tight contact state.
  • the straw 10 according to the present invention is rolled and completed in the form of a tube having a passage therein, so that beverages can be drunk through it, and after use, the straw 10 can be spread and easily cleaned inside.
  • the beverage straw 10 according to the present invention is rolled in a roll (tube), even if it is bent during use, the shape of the passage can be maintained.
  • the first curling portion 12L is positioned inside and rolling is performed, but the curved portion 11 and the first curling portion 12L are sequentially positioned while the second curling portion 12R is positioned inside. It goes without saying that it can be formed in the same tube shape even if it is wound with a.
  • the beverage straw 10 according to the present invention can reduce the inner diameter by more densely winding the first curling portion 12L, the curved portion 11, and the second curling portion 12R.
  • the inner diameter can be easily adjusted.
  • Such a beverage straw 10 is a curved portion 11, the first curling portion 12L, and the second curling portion 12R are extruded from a material harmless to the human body of silicone, so that the straw 10 is easily cut to a predetermined length. ), and after washing, it can be treated with boiling water or microwave.
  • the beverage straw 10 after placing any one of the first curling portion 12L and the second curling portion 12R inside, the curved portion 11 and the other one are sequentially rolled It can be used, and after use, it can be spread out and washed easily, so it can be used repeatedly, reducing environmental pollution and resource waste.
  • the present invention can be widely used in the field of "beverage straws" that are inserted into liquid beverages and used for drinking by mouth.

Abstract

The present invention relates to a straw for drinking. A purpose of the present invention is to allow a straw to be easily rolled and used in a tubular shape, be unrolled and easily washed after being used, and be maintained in the tubular shape as is even when the straw is bent while being used. To this end, a straw for drinking comprises: a sheet-shaped curved part (11) which is a soft elastic body, is curved in a predetermined curvature, and has a predetermined width and length; a first curling part (12L) which is the same soft elastic body as the curved part (11) and extends in the widthwise direction of the curved part (11) from one side of the curved part (11); and a second curling part (12R) which is the same soft elastic body as the curved part (11) and extends in the widthwise direction of the curved part (11) from the other side of the curved part (11).

Description

음료용 빨대Drink straw
본 발명은 음료용 빨대에 관한 것으로, 더욱 상세하게는 내부 세척을 용이하게 할 수 있으며 흡입량 조절을 위해 내경을 용이하게 조절할 수 있는『음료용 빨대』에 관한 것이다.The present invention relates to a beverage straw, and more particularly, to a "beverage straw" that can facilitate internal washing and easily adjust the inner diameter for controlling the amount of suction.
일반적으로 컵이나 캔, 물병 등에 담긴 우유나 음료수 또는 물을 마시는 경우에 직접 입을 대고 마시기고 하지만 음료용 빨대를 이용하기도 한다. 이러한 종래 음료용 빨대는 내부가 중공으로 이루어지며 합성수지로 제작된 튜브 형태이며, 빨대 상부를 입속에 넣은 상태에서 빨게 되면 흡입력이 발생되어 음료가 흡입된다. 이러한 빨대는 내부 세척이 불가능하여 보통 일회용으로 사용되며, 회수 재생하여 재활용되지 못하고 그대로 버려져 최근 심각한 환경오염의 원인이 되고 있다.In general, when drinking milk, beverages, or water contained in cups, cans, water bottles, etc., they drink directly with their mouths, but drink straws are also used. Such a conventional beverage straw has a hollow interior and is in the form of a tube made of synthetic resin, and when the straw is sucked while the upper portion of the straw is put in the mouth, a suction force is generated and the beverage is sucked. These straws cannot be cleaned inside, so they are usually used for single use, and they cannot be recycled through recovery and recycling, and are discarded as they are, causing serious environmental pollution in recent years.
이러한 단점을 해결하기 위해, 세척이 가능하여 여러번 재사용이 가능한 '세척 가능 빨대'가 대한민국 특허제10-1763182호로 등록되어 있다. 대한민국 특허등록 제10-1763182호의 세척 가능 빨대는 소정의 두께를 갖고 반원 형상을 하며 상하 방향으로 길게 형성된 것으로 2개로 이루어지는 반원면체와, 플렉시블한 재질로 상기 2개의 반원면체 사이를 이어 2개의 반원면체 사이로 공기나 음료수가 새지 않으면서 2개의 반원면체를 자유롭게 움직일 수 있도록 하는 이음관절과, 상기 2개의 반원면체에 구비되어 양 반원면체를 착탈하는 것으로 양 반원면체의 측단부가 맞닿은 상태에서 밀착 상태를 유지시키는 착탈수단을 포함하고 있다. 또한, 상기 착탈수단은 상기 일체형 면체의 개방된 일측단부에 형성된 삽입돌기와, 일체형 면체의 개방된 타측단부에 상기 삽입돌기가 끼워 연결될 수 있도록 삽입홈을 구비하여 연결되는 것을 특징으로 한다. 따라서 이음관절로 연결되는 면체나 일체로 형성된 면체를 둥글게 말아 착탈이 가능하도록 하여 면체의 측방을 밀폐 또는 개방함으로써, 세척이 가능하고 여러 번 재사용할 수 있는 장점이 있다.In order to solve these shortcomings, a'washable straw' that can be washed and reused multiple times has been registered as Korean Patent No. 10-1763182. The washable straw of Republic of Korea Patent Registration No. 10-1763182 has a predetermined thickness, has a semicircular shape, and is formed long in the vertical direction, and consists of two semi-circular bodies and two semi-circular bodies connected between the two semi-spherical bodies made of a flexible material. A joint joint that allows the two semicircular bodies to move freely without leaking air or beverage water between them, and a joint that is provided on the two semi-circular bodies and attaches and detaches both semi-spherical bodies to ensure close contact with the side ends of both semi-spherical bodies. It includes detachable means for holding. In addition, the detachable means is characterized in that it is connected with an insertion protrusion formed at one open end of the integral face body, and an insertion groove so that the insertion protrusion can be inserted into the other open end of the integral face body. Therefore, the facet body connected by the joint joint or the facet body formed integrally is rolled to enable attachment and detachment, thereby sealing or opening the side of the facet body, thereby making it possible to wash and reuse many times.
그러나 상기의 세척 가능 빨대는 삽입돌기와 삽입홈을 통해 면체의 측방을 견실하게 연결해야 함으로써 사용상의 불편함이 따르며, 사용 중 빨대가 꺾이는 경우 삽입돌기가 삽입홈으로부터 쉽게 빠져나와 음료가 새어나갈 수 있는 단점이 있다.However, the above washable straw has to be connected firmly to the side of the faceted body through the insertion protrusion and the insertion groove, which causes inconvenience in use.If the straw is bent during use, the insertion protrusion easily escapes from the insertion groove and the beverage can leak out. There are drawbacks.
본 발명은 이러한 단점을 해결하기 위한 것으로; 본 발명의 목적은 튜브 형태로 손쉽게 말아 사용할 수 있고 사용후에는 펼쳐서 용이하게 내부 세척이 가능한 것은 물론이며 사용중 꺾이더라도 튜브 형태를 그대로 유지할 수 있는 『음료용 빨대』를 제공하는 것이다.The present invention is to solve this disadvantage; It is an object of the present invention to provide a "beverage straw" that can be easily rolled and used in a tube shape, and can be opened and cleaned easily after use, as well as retaining the tube shape even if it is bent during use.
또한, 본 발명의 다른 목적은 흡입 음료에 따라 내경을 용이하게 조절할 수 있는 『음료용 빨대』를 제공하는 것이다.In addition, another object of the present invention is to provide a "beverage straw" that can easily adjust the inner diameter according to the inhaled beverage.
상기와 같은 목적을 달성하기 위한 본 발명은; The present invention for achieving the above object;
연질의 탄성체이고 소정 곡률로 만곡되며 소정의 폭과 길이를 가지는 시트 형상의 만곡부와; 상기 만곡부와 동일한 연질의 탄성체이고 상기 만곡부의 일측에서 상기 만곡부의 폭방향으로 연장되는 제1컬링부와; 상기 만곡부와 동일한 연질의 탄성체이고 상기 만곡부의 타측에서 상기 만곡부의 폭방향으로 연장되는 제2컬링부를 구비하며; A sheet-shaped curved portion that is a soft elastic body and is curved at a predetermined curvature and has a predetermined width and length; A first curling portion having the same soft elastic body as the curved portion and extending from one side of the curved portion in the width direction of the curved portion; And a second curling part which is the same soft elastic body as the curved part and extends in the width direction of the curved part from the other side of the curved part;
초기상태에서 상기 제1컬링부는 상기 제1컬링부의 끝단이 상기 만곡부 방향으로 컬링되어 단면이 실질적으로 원형을 이루고, 상기 제2컬링부는 상기 제2컬링부의 끝단이 상기 만곡부 방향으로 컬링되어 단면이 실질적으로 원형을 이루어, 상기 만곡부를 중심으로 상기 제1컬링부와 상기 제2컬링부가 대향하여 쌍을 이루며;In the initial state, the end of the first curling portion is curled in the direction of the curved portion to form a substantially circular cross-section, and the second curling portion has an end of the second curling portion curled in the direction of the curved portion, so that the cross-section is substantially The first curling portion and the second curling portion face each other to form a pair around the curved portion;
완성상태에서 상기 제1컬링부와 상기 제2컬링부 중 어느 하나는 상기 초기상태에서와 실질적으로 동일한 형태를 유지하여 음료가 통과할 수 있는 통로를 제공하고, 상기 만곡부는 외력에 의해 탄성 변형되어 상기 제1컬링부와 상기 제2컬링부 중 어느 하나를 감싸도록 추가적으로 만곡되며, 상기 제1컬링부와 상기 제2컬링부 중 다른 하나는 외력에 의해 탄성 변형되어 끝단이 상기 만곡부의 만곡방향과 반대방향으로 벌어진 후 외력이 제거되면 탄성 복원되어 상기 제1컬링부와 상기 제2컬링부 중 어느 하나와 상기 만곡부를 밀착하여 감싸는 것을 특징으로 한다.In the completed state, any one of the first curling portion and the second curling portion maintains substantially the same shape as in the initial state to provide a passage through which beverages can pass, and the curved portion is elastically deformed by an external force. The first curling portion and the second curling portion are additionally curved to surround any one of the first curling portion and the second curling portion, and the other one of the first curling portion and the second curling portion is elastically deformed by an external force, so that the end thereof corresponds to the curved direction of the curved portion. When the external force is removed after spreading in the opposite direction, it is elastically restored to close contact with one of the first curling portion and the second curling portion and the curved portion.
또한, 본 발명은; 제1컬링부와 제2컬링부는 끝단으로 갈수록 두께가 점차 얇게 이루어진 것을 특징으로 한다.In addition, the present invention; The first curling portion and the second curling portion are characterized in that the thickness gradually decreases toward the end.
또한, 본 발명은; 상기 만곡부와 제1컬링부 및 제2컬링부가 실리콘을 재료로 일체 성형된 성형된 것을 특징으로 한다.In addition, the present invention; It is characterized in that the curved portion, the first curling portion and the second curling portion are integrally formed of silicon.
상기와 같은 구성으로 이루어진 본 발명에 따른 음료용 빨대에 의하면; 제1컬링부와 제2컬링부 중 어느하나를 내측에 위치시킨 후 만곡부와 다른 하나를 순차적으로 둥글게 말아 사용할 수 있으며, 사용 후에는 펼쳐서 용이하게 내부 세척이 가능한 작용효과가 있다. 또한, 본 발명에 따른 음료용 빨대는 롤 형태로 말아 사용하기 때문에 사용중 꺾이더라도 튜브 형태를 그대로 유지할 수 있고 흡입 음료에 따라 내경을 용이하게 조절할 수 있는 장점이 있다.According to the beverage straw according to the present invention made of the above configuration; After placing any one of the first curling part and the second curling part inside, the curved part and the other may be sequentially rolled and used, and after use, there is an effect that the inside can be easily washed by unfolding. In addition, since the beverage straw according to the present invention is rolled and used in a roll form, the tube shape can be maintained as it is even if it is bent during use, and the inner diameter can be easily adjusted according to the inhaled beverage.
또한, 본 발명에 따른 음료용 빨대에 의하면; 제1컬링부와 제2컬링부는 끝단으로 갈수록 두께가 점차 얇게 이루어져 있기 때문에, 롤(튜브) 형태로 말려지면서 끝단이 일체감있게 밀착되는 작용효과가 있다.Further, according to the beverage straw according to the present invention; Since the thickness of the first curling portion and the second curling portion gradually becomes thinner toward the end, there is an effect that the end is in close contact with each other while being rolled in a roll (tube) shape.
또한, 본 발명에 따른 음료용 빨대에 의하면; 만곡부와 제1컬링부 및 제2컬링부가 실리콘을 재료로 압출 성형됨으로써, 인체에 무해한 것은 물론이며 소정길이로 절단하여 용이하게 양산할 수 있는 이점이 있다.Further, according to the beverage straw according to the present invention; Since the curved portion, the first curling portion, and the second curling portion are extrusion-molded of silicon, as well as being harmless to the human body, there is an advantage that it can be easily mass-produced by cutting into a predetermined length.
도 1은 본 발명에 따른 음료용 빨대를 사시도이다.1 is a perspective view of a beverage straw according to the present invention.
도 2는 도 1의 Ⅱ - Ⅱ선에 따른 단면도로, 본 발명에 따른 음료용 빨대의 단면 구성을 확대하여 보인 것이다.2 is a cross-sectional view taken along line II-II of FIG. 1, showing an enlarged cross-sectional configuration of a beverage straw according to the present invention.
도 3과 도 4는 본 발명에 따른 음료용 빨대를 롤 형태로 말아 완성(사용)하는 과정을 순차적으로 보인 것이다.3 and 4 sequentially show a process of rolling and completing (using) a beverage straw according to the present invention in a roll form.
도 5는 본 발명에 따른 음료용 빨대의 내경을 달리하여 사용할 수 있는 형태를 보인 것이다.Figure 5 shows a form that can be used by varying the inner diameter of the beverage straw according to the present invention.
*도면 부호의 설명**Description of reference numerals*
10..빨대10..straw
11..만곡부11.. Curve
12L..제1컬링부12L..1st curling part
12R..제2컬링부12R..2nd curling part
이하, 본 발명에 따른 하나의 바람직한 실시 예를 첨부도면을 참조하여 상세히 설명한다. 첨부도면을 간략히 설명하면 도 1과 도 2는 본 발명에 따른 음료용 빨대의 구성을 설명하기 위한 것이고, 도 3 내지 도 5는 본 발명에 따른 음료용 빨대의 완성과정을 보인 것이다.Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. Briefly describing the accompanying drawings, FIGS. 1 and 2 are for explaining the configuration of a beverage straw according to the present invention, and FIGS. 3 to 5 show a process of completing the beverage straw according to the present invention.
<본 발명에 따른 롤 형태의 음료용 빨대 구성 설명><Description of the composition of a roll-type beverage straw according to the present invention>
본 발명에 따른 음료용 빨대는 액체 상태인 음료에 꽂아 입으로 빨아 마시는데 사용하는 도구로, 튜브 형태로 손쉽게 말아 사용할 수 있고 사용후에는 펼쳐서 용이하게 세척이 가능한 것은 물론이며 사용중 꺾이더라도 튜브 형태를 그대로 유지할 수 있는 것을 특징으로 한다.The beverage straw according to the present invention is a tool used to insert into a liquid beverage and suck it with the mouth.It can be easily rolled and used in a tube shape, and after use, it can be opened and washed easily, and even if it is bent during use, the tube shape remains intact. It is characterized by being able to maintain.
도 1과 도 2를 참조하면; 이를 위해 본 발명에 따른 음료용 빨대(10)는 얇은 두께를 가지며 단면이 소정의 곡률로 굽어지면서 상하 길이방향으로 연장된 만곡부(11)와, 이 만곡부(11)의 일측에 길이방향으로 일체로 이루어지며 단면이 대략 원 형태를 이루도록 끝단이 만곡부(11)의 굽어진 방향으로 말려진 제1컬링부(12L)와, 제1컬링부(12L)와 대향되도록 만곡부(11)의 타측에 길이방향으로 일체로 이루어지며 단면이 대략 원 형태를 이루도록 끝단이 만곡부(11)의 굽어진 방향으로 말려진 제2컬링부(12R)를 갖추고 있다.1 and 2; To this end, the beverage straw 10 according to the present invention has a thin thickness and a curved portion 11 extending in the vertical direction while being bent at a predetermined curvature in a cross section, and integrally with one side of the curved portion 11 in the longitudinal direction. The first curling portion 12L and the first curling portion 12L rolled in the curved direction of the curved portion 11 so that the cross-section forms an approximately circular shape, and the other side of the curved portion 11 in the longitudinal direction The second curling portion 12R is formed integrally and has a second curling portion 12R whose end is rolled in the curved direction of the curved portion 11 so that the cross-section forms an approximately circular shape.
만곡부(11)는 탄성 복원력을 갖는 연질체이며 단면이 소정의 곡률로 굽어져 만곡되며 소정의 폭과 길이를 갖는 시트 형상으로 이루어져 있다. 본 발명의 실시 예에서는 만곡부(11)의 곡률반경을 130~150㎜로 구성하여 용이하게 말릴 수 있도록 하였다.The curved portion 11 is a soft body having an elastic restoring force, has a cross section bent at a predetermined curvature and curved, and has a sheet shape having a predetermined width and length. In an embodiment of the present invention, the radius of curvature of the curved portion 11 is 130 to 150 mm, so that it can be easily dried.
제1컬링부(12L)는 만곡부(11)와 동일한 연질의 탄성체이며 만곡부(11)의 일측에서 만곡부(11)의 폭방향으로 연장되어 있다. 이러한 제1컬링부(12L)는 초기 상태에서 끝단이 만곡부(11) 방향으로 컬링되어 단면이 실질적으로 원형을 이룬다. The first curling portion 12L is the same soft elastic body as the curved portion 11 and extends from one side of the curved portion 11 in the width direction of the curved portion 11. In the initial state of the first curling portion 12L, the end is curled in the direction of the curved portion 11 to form a substantially circular cross section.
그리고 제2컬링부(12R) 역시 만곡부(11)와 동일한 연질의 탄성체이며 만곡부(11)의 타측에서 만곡부(11)의 폭방향으로 연장되어 있다. 또한, 제2컬링부(12R)도 초기 상태에서 끝단이 만곡부(11) 방향으로 컬링되어 단면이 실질적으로 원형을 이룬다. 이와 같이, 제1컬링부(12L)와 제2컬링부(12R)는 만곡부(11)를 중심으로 대향되어 쌍을 이룬다. In addition, the second curling portion 12R is also a soft elastic body similar to that of the curved portion 11 and extends in the width direction of the curved portion 11 from the other side of the curved portion 11. In addition, the second curling portion 12R is also curled in the direction of the curved portion 11 in the initial state so that the cross-section is substantially circular. In this way, the first curling portion 12L and the second curling portion 12R are opposed to each other around the curved portion 11 to form a pair.
또한, 제1컬링부(12L)와 제2컬링부(12R)는 끝단(자유단)으로 갈수록 두께를 점차 얇게 구성하였는데, 이러한 것은 롤(튜브) 형태로 마는 과정에서 끝단을 일체감있게 밀착시키기 위함이다. In addition, the thickness of the first curling portion 12L and the second curling portion 12R is gradually thinner toward the end (free end), and this is to ensure that the ends are in close contact with each other in a roll (tube) shape. to be.
이러한 만곡부(11)와 제1컬링부(12L) 및 제2컬링부(12R)로 이루어진 음료용 빨대(10)는 실리콘을 재료로 성형되는데, 압출성형 또는 압착성형 방법을 통해 제조됨이 바람직하다.The beverage straw 10 consisting of the curved portion 11, the first curling portion 12L, and the second curling portion 12R is formed of silicon, and is preferably manufactured through extrusion molding or compression molding. .
<본 발명에 따른 음료용 빨대의 사용 과정 및 이에 따른 작용효과 설명><Description of the process of using the straw for beverages according to the present invention and its effects>
다음에는 상기와 같이 구성된 본 발명에 따른 음료용 빨대의 사용 과정 및 이에 따른 작용효과를 설명한다.Next, the process of using the straw for beverage according to the present invention configured as described above and the effect of the operation will be described.
본 발명에 따른 음료용 빨대(10)는 초기상태에서 도 2에 도시한 바와 같이, 제1컬링부(12L)의 끝단이 만곡부(11) 방향으로 컬링되어 제1컬링부(12L) 단면이 실질적으로 원형을 이루고, 제2컬링부(12R)의 끝단 역시 만곡부(11) 방향으로 컬링되어 단면이 실질적으로 원형을 이루어, 만곡부(11)를 중심으로 제1컬링부(12L)와 제2컬링부(12R)가 대향하여 쌍을 이루고 있다.As shown in FIG. 2 in the initial state of the beverage straw 10 according to the present invention, the end of the first curling portion 12L is curled in the direction of the curved portion 11 so that the cross section of the first curling portion 12L is substantially And the end of the second curling portion 12R is also curled in the direction of the curved portion 11 to form a substantially circular cross section, and the first curling portion 12L and the second curling portion around the curved portion 11 (12R) are facing each other in a pair.
이러한 상태에서 본 발명에 따른 음료용 빨대(10)를 튜브 형태로 완성하고자 하는 경우는 도 3과 도 4를 참조하여 설명한다. 제1컬링부(12L)를 내측에 위치시킨 후 만곡부(11)와 제2컬링부(12R)를 순차적으로 둥글게 감는다(도 3과 도 4의 화살표 방향 참조). 즉, 제1컬링부(12L)를 초기상태에서와 실질적으로 동일한 형태를 유지하도록 유지하여 음료가 통과할 수 있는 통로를 제공시키고, 만곡부(11)에 힘을 가해 제1컬링부(12L)를 감싸도록 추가적으로 만곡시킨다. 계속하여, 제2컬링부(12R)에 외력을 가해 만곡부(11)의 만곡방향과 반대방향으로 벌린 후 외력을 제거하면, 제2컬링부(12R)는 탄성 복원되어 제1컬링부(12L)와 만곡부(11)를 밀착하여 감싸게 된다. 제2컬링부(12R)는 끝단으로 갈수록 두께를 점차 얇게 구성하였기 때문에, 이의 끝단이 일체감있게 감싸면서 견실하게 밀착된 상태를 유지한다.In this state, a case to complete the beverage straw 10 in a tube shape according to the present invention will be described with reference to FIGS. 3 and 4. After the first curling portion 12L is positioned inside, the curved portion 11 and the second curling portion 12R are sequentially wound in a round shape (refer to the arrow directions in FIGS. 3 and 4 ). That is, by maintaining the first curling portion 12L to maintain substantially the same shape as in the initial state, providing a passage through which beverages can pass, and applying force to the curved portion 11 to increase the first curling portion 12L. It is additionally curved to wrap. Subsequently, when an external force is applied to the second curling portion 12R to open it in a direction opposite to the curved direction of the curved portion 11 and then remove the external force, the second curling portion 12R is elastically restored and the first curling portion 12L And the curved portion 11 is closely wrapped around. Since the second curling portion 12R has a thickness gradually thinner toward the end, the end of the second curling part 12R is wrapped in a sense of unity and maintains a tight contact state.
결국, 인위적으로 제1컬링부(12L)의 외측에 소정곡률로 굽어진 만곡부(11)와 제2컬링부(12R)를 감으면, 자체의 탄성 복원력으로 중첩부위가 밀착되면서 내부가 텅 빈 튜브형 빨대(10)가 완성된다.In the end, when the curved portion 11 and the second curling portion 12R, which are bent at a predetermined curvature, are artificially wound on the outside of the first curling portion 12L, the overlapping portion is in close contact with each other by its own elastic restoring force, and the inside is a hollow tube type. The straw 10 is completed.
상기와 같이, 본 발명에 따른 빨대(10)가 내부에 통로를 가지는 튜브 형태로 말아 완성함으로써 이를 통해 음료를 마실 수 있으며, 사용 후에는 펼쳐서 용이하게 내부 세척이 가능하다. 그리고 본 발명에 따른 음료용 빨대(10)는 롤(튜브)로 말려져 있기 때문에 사용 중에 꺾이더라도 통로 형태를 그대로 유지할 수 있다. 본 발명의 실시 예에서는 제1컬링부(12L)를 내측에 위치시키면서 롤링하는 것으로 설명하였지만, 제2컬링부(12R)를 내측에 위치시키면서 만곡부(11)와 제1컬링부(12L)를 순차적으로 감아도 동일한 튜브 형태로 구성할 수 있음은 물론이다.As described above, the straw 10 according to the present invention is rolled and completed in the form of a tube having a passage therein, so that beverages can be drunk through it, and after use, the straw 10 can be spread and easily cleaned inside. In addition, since the beverage straw 10 according to the present invention is rolled in a roll (tube), even if it is bent during use, the shape of the passage can be maintained. In the embodiment of the present invention, it has been described that the first curling portion 12L is positioned inside and rolling is performed, but the curved portion 11 and the first curling portion 12L are sequentially positioned while the second curling portion 12R is positioned inside. It goes without saying that it can be formed in the same tube shape even if it is wound with a.
또한, 본 발명에 따른 음료용 빨대(10)는 제1컬링부(12L)와 만곡부(11) 및 제2컬링부(12R)를 보다 치밀하게 감으면 내경을 축소시킬 수 있어서, 흡입 음료에 따라 내경을 용이하게 조절할 수 있다. 이러한 음료용 빨대(10)는 만곡부(11)와 제1컬링부(12L) 및 제2컬링부(12R)가 인체에 무해한 실리콘을 재료로 압출 성형됨으로써, 소정길이로 절단하여 용이하게 빨대(10)를 만들 수 있고 세척 후에는 끓는 물이나 전자렌지를 통해 소독처리할 수 있다.In addition, the beverage straw 10 according to the present invention can reduce the inner diameter by more densely winding the first curling portion 12L, the curved portion 11, and the second curling portion 12R. The inner diameter can be easily adjusted. Such a beverage straw 10 is a curved portion 11, the first curling portion 12L, and the second curling portion 12R are extruded from a material harmless to the human body of silicone, so that the straw 10 is easily cut to a predetermined length. ), and after washing, it can be treated with boiling water or microwave.
결국, 본 발명에 따른 음료용 빨대(10)에 의하면 제1컬링부(12L)와 제2컬링부(12R) 중 어느하나를 내측에 위치시킨 후 만곡부(11)와 다른 하나를 순차적으로 둥글게 말아 사용할 수 있고, 사용 후에는 펼쳐서 용이하게 세척이 가능함으로써 반복 사용이 가능하여 환경오염과 자원낭비를 줄일 수 있다.In the end, according to the beverage straw 10 according to the present invention, after placing any one of the first curling portion 12L and the second curling portion 12R inside, the curved portion 11 and the other one are sequentially rolled It can be used, and after use, it can be spread out and washed easily, so it can be used repeatedly, reducing environmental pollution and resource waste.
본 발명은 액체 상태인 음료에 꽂아 입으로 빨아 마시는데 사용하는 『음료용 빨대』 분야에 폭넓게 이용될 수 있다.The present invention can be widely used in the field of "beverage straws" that are inserted into liquid beverages and used for drinking by mouth.

Claims (3)

  1. 액체 상태인 음료에 꽂아 입으로 빨아 마시기 위한 음료용 빨대에 있어서;In a beverage straw for drinking by mouth by plugging in a liquid beverage;
    상기 음료용 빨대(10)는; 연질의 탄성체이고 소정 곡률로 만곡되며 소정의 폭과 길이를 가지는 시트 형상의 만곡부(11)와; 상기 만곡부(11)와 동일한 연질의 탄성체이고 상기 만곡부(11)의 일측에서 상기 만곡부(11)의 폭방향으로 연장되는 제1컬링부(12L)와; 상기 만곡부(11)와 동일한 연질의 탄성체이고 상기 만곡부(11)의 타측에서 상기 만곡부(11)의 폭방향으로 연장되는 제2컬링부(12R)를 구비하며;The beverage straw 10 is; A sheet-shaped curved portion 11 that is a soft elastic body and is curved at a predetermined curvature and has a predetermined width and length; A first curling portion (12L) having the same soft elasticity as the curved portion (11) and extending from one side of the curved portion (11) in the width direction of the curved portion (11); A second curling portion 12R that is the same soft elastic body as the curved portion 11 and extends from the other side of the curved portion 11 in the width direction of the curved portion 11;
    초기상태에서 상기 제1컬링부(12L)는 상기 제1컬링부(12L)의 끝단이 상기 만곡부(11) 방향으로 컬링되어 단면이 실질적으로 원형을 이루고, 상기 제2컬링부(12R)는 상기 제2컬링부(12R)의 끝단이 상기 만곡부(11) 방향으로 컬링되어 단면이 실질적으로 원형을 이루어, 상기 만곡부(11)를 중심으로 상기 제1컬링부(12L)와 상기 제2컬링부(12R)가 대향하여 쌍을 이루며;In the initial state, the end of the first curling portion 12L is curled in the direction of the curved portion 11 to form a substantially circular cross section, and the second curling portion 12R is The end of the second curling portion 12R is curled in the direction of the curved portion 11 to form a substantially circular cross section, and the first curling portion 12L and the second curling portion ( 12R) opposingly form a pair;
    완성상태에서 상기 제1컬링부(12L)와 상기 제2컬링부(12R) 중 어느 하나는 상기 초기상태에서와 실질적으로 동일한 형태를 유지하여 음료가 통과할 수 있는 통로를 제공하고, 상기 만곡부(11)는 외력에 의해 탄성 변형되어 상기 제1컬링부(12L)와 상기 제2컬링부(12R) 중 어느 하나를 감싸도록 추가적으로 만곡되며, 상기 제1컬링부(12L)와 상기 제2컬링부(12R) 중 다른 하나는 외력에 의해 탄성 변형되어 끝단이 상기 만곡부(11)의 만곡방향과 반대방향으로 벌어진 후 외력이 제거되면 탄성 복원되어 상기 제1컬링부(12L)와 상기 제2컬링부(12R) 중 어느 하나와 상기 만곡부(11)를 밀착하여 감싸는 것을 특징으로 하는 음료용 빨대.In a completed state, any one of the first curling portion 12L and the second curling portion 12R maintains substantially the same shape as in the initial state to provide a passage through which a beverage can pass, and the curved portion ( 11) is elastically deformed by an external force and is additionally curved to surround one of the first curling portion 12L and the second curling portion 12R, and the first curling portion 12L and the second curling portion The other of (12R) is elastically deformed by an external force so that the end is opened in a direction opposite to the curving direction of the curved part 11, and then elastically restored when the external force is removed. (12R) Drink straw, characterized in that close contact with any one of the curved portion (11) wraps.
  2. 제 1항에 있어서,The method of claim 1,
    제1컬링부(12L)와 제2컬링부(12R)는 끝단으로 갈수록 두께가 점차 얇게 이루어진 것을 특징으로 하는 음료용 빨대.A beverage straw, characterized in that the first curling portion 12L and the second curling portion 12R have a thickness gradually thinner toward an end.
  3. 제 1항에 있어서,The method of claim 1,
    상기 만곡부(11)와 제1컬링부(12L) 및 제2컬링부(12R)는 실리콘을 재료로 일체 성형된 것을 특징으로 하는 음료용 빨대.The curved portion 11, the first curling portion 12L, and the second curling portion 12R are integrally formed of silicon.
PCT/KR2019/005182 2019-04-30 2019-04-30 Straw for drinking WO2020222324A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2019/005182 WO2020222324A1 (en) 2019-04-30 2019-04-30 Straw for drinking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2019/005182 WO2020222324A1 (en) 2019-04-30 2019-04-30 Straw for drinking

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WO2020222324A1 true WO2020222324A1 (en) 2020-11-05

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2785484Y (en) * 2005-05-12 2006-06-07 约翰·克里斯托弗·福赛思 Telescopic straw
KR200432436Y1 (en) * 2006-09-12 2006-12-01 김연길 straw for protecting the oral cavity
KR20110101297A (en) * 2010-03-08 2011-09-16 신장섭 Straw for dringking from beverage pack
JP2018157889A (en) * 2017-03-22 2018-10-11 紘 荻野 Pipe
US20180352983A1 (en) * 2017-06-12 2018-12-13 April Allen Separable drinking straw to facilitate cleaning of internal walls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2785484Y (en) * 2005-05-12 2006-06-07 约翰·克里斯托弗·福赛思 Telescopic straw
KR200432436Y1 (en) * 2006-09-12 2006-12-01 김연길 straw for protecting the oral cavity
KR20110101297A (en) * 2010-03-08 2011-09-16 신장섭 Straw for dringking from beverage pack
JP2018157889A (en) * 2017-03-22 2018-10-11 紘 荻野 Pipe
US20180352983A1 (en) * 2017-06-12 2018-12-13 April Allen Separable drinking straw to facilitate cleaning of internal walls

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