KR200332932Y1 - Beverage cans with easy opening - Google Patents

Beverage cans with easy opening Download PDF

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Publication number
KR200332932Y1
KR200332932Y1 KR20-2003-0021204U KR20030021204U KR200332932Y1 KR 200332932 Y1 KR200332932 Y1 KR 200332932Y1 KR 20030021204 U KR20030021204 U KR 20030021204U KR 200332932 Y1 KR200332932 Y1 KR 200332932Y1
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KR
South Korea
Prior art keywords
opener
outlet
force
rivet
cans
Prior art date
Application number
KR20-2003-0021204U
Other languages
Korean (ko)
Inventor
김재석
Original Assignee
김재석
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Application filed by 김재석 filed Critical 김재석
Priority to KR20-2003-0021204U priority Critical patent/KR200332932Y1/en
Application granted granted Critical
Publication of KR200332932Y1 publication Critical patent/KR200332932Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/02—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions of curved cross-section, e.g. cans of circular or elliptical cross-section
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Abstract

본 고안은 캔따개와 접하는 배출구에 돌기를 형성하여, 캔따개를 통하여 배출구에 가해지는 힘을 집중시켜 적은 힘으로 캔을 개방하고, 또한 리벳부근에 위치하는 캔따개의 상단을 절개함으로써 캔따개를 쉽게 들어올리고 캔따개가 지렛대의 역할을 할 수 있도록 하여 캔을 보다 용이하게 개방할 수 있도록 고안된 맥주와 쥬스 등 음료용의 금속 캔에 관한 것이다.The present invention forms a protrusion at the outlet opening in contact with the can opener, concentrates the force applied to the outlet through the can opener, opens the can with less force, and also cuts the top of the can opener located near the rivet. It relates to a metal can for beverages, such as beer and juice, designed to be easily lifted and to open the can more easily by allowing the can opener to act as a lever.

일반적으로 현재 유통되고 있는 맥주용 캔이나 쥬스용 등의 음료용 캔들은 배출구가 약간의 차이는 있으나 대개 편평한 형태를 취하고 있고 따라서 캔따개를 통하여 전달되는 힘이 배출구의 넓은 범위에 전달됨으로 인하여 캔 배출구의 개방시 많은 힘이 소요되고 있다.Generally, beverage cans such as beer cans and juices that are currently in circulation have a slightly different outlet, but generally have a flat shape, and thus cans are discharged because the force transmitted through the can opener is transmitted to a wide range of outlets. It is taking a lot of power when opening.

또한 캔따개가 그 시이밍부 쪽의 끝부분만 윗방향으로 휘어져 있음으로 인하여 캔의 개방시 배출구에 힘이 전달되기가 어려어 많은 힘을 사용하여야 한다.In addition, since the can opener is bent upward only at the end of its seaming portion, it is difficult to transmit the force to the outlet when the can is opened, and thus a lot of power must be used.

본 고안은 이러한 문제점들을 개선하기 위한 것으로, 종래 캔따개와 접하는 배출구에 돌기를 형성시키고, 캔따개를 통하여 배출구에 가해지는 힘을 집중시켜 적은 힘으로 캔을 개방하고, 또한 리벳부근에 위치하는 캔따개의 상단을 절개함으로써 캔따개를 쉽게 들어올리고 캔따개가 지렛대의 역할을 할 수 있도록 함으로써 캔을 보다 용이하게 개방할 수 있도록 고안한 것이다.The present invention is to improve these problems, and to form a projection on the outlet opening in contact with the conventional can opener, by concentrating the force applied to the outlet through the can opener can open the can with a small force, and also located near the rivet By opening the top of the opener, the can opener can be easily lifted and the can opener can act as a lever to open the can more easily.

Description

배출구의 개방이 용이한 음료용 캔{omitted}Beverage cans for easy opening of outlets

생활수준의 향상과 사회구조가 복잡해지면서 맥주와 쥬스 등 알루미늄 및 철제 캔을 이용한 각종 음료의 소비가 증대되고 있다.As living standards and social structures become more complex, consumption of various beverages using aluminum and steel cans, such as beer and juice, is increasing.

그러나 일반적으로 현재 유통되고 있는 맥주용 캔이나 쥬스용 등의 음료용 캔들은 그 배출구의 구조가 약간의 차이는 있으나 대개 편평한 형태를 취하고 있고 따라서 캔따개를 통하여 전달되는 힘이 배출구의 넓은 범위에 전달됨으로 인하여 캔의 개방시 많은 힘이 소요되게 된다. 또한 캔따개가 캔 상부의 시이밍부(이하 시이밍 부라 함) 쪽의 끝부분만 윗방향으로 휘어져 있음으로 인하여 캔의 개봉시 캔따개에서 배출구로의 힘이 전달되기가 어려워 적지 않은 힘을 사용하여야 한다.In general, however, beverage cans such as beer cans or juice cans, which are currently in circulation, have a slightly different structure but have a flat shape. Therefore, the force transmitted through the can opener is transmitted to a wide range of outlets. Due to this, a lot of power is required to open the can. In addition, since the can opener is bent upward only at the end of the seaming portion (hereinafter referred to as the seaming portion) of the upper portion of the can, it is difficult to transfer the force from the can opener to the discharge port when the can is opened. .

본 고안은 이러한 문제점들을 해결하여, 보다 편리하고 용이하게 캔의 배출구를 개방할 수 있도록 함으로써 음용자의 사용상의 편익을 도모함에 그 목적이 있다.The present invention aims to solve these problems, to facilitate the use of the drink by allowing the can open the outlet of the can more conveniently and easily.

일반적으로 현재 유통되고 있는 맥주용 캔이나 쥬스용 등의 음료용 캔들은 배출구가 약간의 차이는 있으나 대개 편평한 형태를 취하고 있어서 캔의 개봉시 캔따개를 통하여 전달되는 힘이 배출구의 넓은 범위에 전달됨으로 인하여 캔의 개방시에 많은 힘이 소요되게 된다.Generally, beverage cans such as beer cans and juices that are currently in circulation have a slightly different outlet, but usually have a flat shape. Therefore, when the can is opened, the force transmitted through the can opener is transmitted to a wide range of outlets. It takes a lot of power when the can is opened.

또한 캔따개의 손잡이 부분이 그 시이밍부 쪽의 끝부분만 윗방향으로 휘어져 있음으로 인하여 캔따개를 들어올리기가 용이하지 않았다.In addition, the handle portion of the can opener was not easy to lift the can opener because only the tip of the seam side was bent upward.

이러한 문제점을 해결하기 위하여 캔따개의 손잡이부를 돌출시키기 위한 고안의 하나로 봉정캔텍의 푸쉬플러스 캔이 개발되어 상용화되는 등의 성과도 있었으나, 이는 캔따개의 손잡이부를 돌출시키기 위해 캔의 중심을 잡고 손잡이부를 눌러야 하고, 또한 캔의 개봉시 캔따개에서 배출구로의 힘이 전달되기가 어려어 많은 힘을 사용하여야 하는 문제점들이 있었다.In order to solve this problem, the push plus can of Bonjeong Cantech has been developed and commercialized as one of the designs for protruding the handle of the can opener. There is a problem in that a lot of force must be used because it is difficult to transmit the force from the can opener to the outlet when the can is opened.

본 고안은 이러한 문제점을 개선하기 위한 것으로, 종래의 캔에 있어서, 캔따개와 접하는 배출구부분에 돌기를 형성시키고, 캔따개를 통하여 배출구에 가해지는 힘을 집중시켜 적은 힘으로 캔을 개방하고, 또한 리벳부근에 위치하는 캔따개의 상단을 절개하여 캔따개의 손잡이부를 손쉽게 들어올리는 효과와 함께 캔따개가 지렛대의 역할을 할수 있도록 함으로써 캔을 보다 용이하게 개방할 수 있도록 하여 노약자나 어린이 등 모든 음용자로 하여금 캔음료의 음용시 보다 사용이 편리한 캔을 제공함에 있다.The present invention is to improve such a problem, in the conventional can, by forming a projection on the outlet portion in contact with the can opener, by concentrating the force applied to the outlet through the can opener to open the can with less force, and By opening the top of the can opener located near the rivet, you can easily lift the handle of the can opener, and the can opener can act as a lever, making it easier to open the can. It is to provide a can more convenient to use when drinking can drink.

도 1 은 일반적인 원기둥 형태의 음료용 캔의 상부를 도시한 단면도1 is a cross-sectional view showing an upper portion of a beverage can of a general cylindrical shape.

도 2 는 일반적인 원기둥 형태의 음료용 캔을 도시한 평면도Figure 2 is a plan view showing a beverage can of the general cylindrical form

도 3 은 본 고안의 일실시예인 배출구에 돌기를 형성한 형태의 캔의 상부를 도시한 단면도Figure 3 is a cross-sectional view showing an upper portion of the can of the form of the protrusion formed in the outlet of an embodiment of the present invention

도 4 는 본 고안의 일실시예인 캔따개의 일부를 절개한 캔을 도시한 평면도Figure 4 is a plan view showing a can cut a portion of the can opener which is an embodiment of the present invention

도 5 는 본 고안의 일실시예의 캔따개를 도시한 확대도Figure 5 is an enlarged view showing the can opener of one embodiment of the present invention

도 6 은 도 5의 작동상태를 나타낸 확대도Figure 6 is an enlarged view showing the operating state of FIG.

* 도면 중 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 - 캔 상부의 시이밍 부10-seaming of the top of the can

20 - 캔따개20-Can opener

30 - 캔의 배출구30-can outlet

31 - 캔의 배출구의 돌기부31-projection of the outlet of the can

40 - 캔따개를 지지하는 리벳40-Rivet Supporting Can Opener

A - 캔따개의 절개부A-incision in the can opener

이하 첨부된 도면에 의하여 본 고안을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

도 1은 종래의 2피이스 또는 3피스로 제작된 음료용 캔에 있어서의 상부의 단면도를 도시한 것으로 (10)은 캔의 상부의 시이밍 부, (20)은 캔따개를, (30)은 캔의 배출구를, (40)은 캔따개를 지지하는 리벳을 각각 나타낸 것이다.1 shows a cross-sectional view of an upper portion of a conventional two-piece or three-piece beverage can, where 10 is a seaming portion at the top of the can, 20 is a can opener, and 30 Denotes the outlet of the can, and 40 denotes the rivet supporting the can opener.

도 2는 종래의 음료용 캔에 있어서의 평면도를 도시한 것으로 (10)은 캔의 상부의 시이밍 부, (20)은 캔따개를, (30)은 캔의 배출구를, (40)은 캔따개를 지지하는 리벳을 각각 나타낸 것이다.Figure 2 shows a plan view of a conventional beverage can, where 10 is the seaming portion of the top of the can, 20 is the can opener, 30 is the can outlet, and 40 is the can. Each of the rivets supporting the opener is shown.

도 3은 본 고안의 일실시예로서 배출구(30)에 돌기(31)를 형성시키고, 캔따개를 지지하는 리벳주위의 캔따개의 절개부(A)를 구성한 형태의 캔을 도시한 단면도이다.3 is a cross-sectional view showing a can of a form in which the protrusion 31 is formed in the outlet 30 and the cutout A of the can opener around the rivet supporting the can opener as an embodiment of the present invention.

여기서 캔따개의 돌기(31)는 금형을 이용하여 손쉽게 형성할 수 있고, 또한 볼록한 원형 또는 반달형 등으로 다양하게 구성될 수 있으며, 캔따개(20)의 각도 등을 고려하여 힘을 집중시킬 수 있는 최적의 형상으로 구성됨이 바람직하고, 캔따개(A)의 절개부(A)는 캔따개(20) 소재의 강도와 경도 등을 감안하여 절개되는 부위의 폭과 각도를 얼마든지 다양하게 형성할 수 있는 것이다.The protrusion 31 of the can opener can be easily formed using a mold, and can also be configured in various ways such as a convex circle or a half moon, and can concentrate the force in consideration of the angle of the can opener 20. It is preferable that it is configured in an optimal shape, and the cutout portion A of the can opener A can be variously formed in various widths and angles in consideration of the strength and hardness of the can opener 20 material. It is.

도 4는 본 고안의 일실시예로서의 캔의 평면도를 도시한 것으로 (10)은 캔의 상부의 시이밍 부, (20)은 캔따개, (30)은 캔의 배출구, (40)은 캔따개를 지지하는 리벳, (A)는 캔따개를 지지하는 리벳근처의 캔따개의 절개부를 각각 나타내며, (31)의 점선은 배출구(30)의 돌기가 위치하는 지점을 표시한 것이다.4 is a plan view of a can as an embodiment of the present invention, wherein 10 is a seaming part of the top of the can, 20 is a can opener, 30 is a can outlet, and 40 is a can opener. The supporting rivet (A) represents the cutout of the can opener near the rivet supporting the can opener, respectively, and the dotted line in (31) indicates the point where the projection of the discharge port 30 is located.

도 5는 본 고안의 일실시예로서의 주요부의 확대도를 나타낸 것으로 (20)은 캔따개, (40)은 캔따개를 지지하는 리벳, (A)는 캔따개를 지지하는 리벳근처의 캔따개의 상부를 절개한 형태의 캔을 도시한 것으로, 캔따개(20)를 벤딩하기 전에 (A)부분을 미리 잘라낸 후 캔따개(20)를 벤딩함이 바람직하다.Figure 5 shows an enlarged view of the main portion as an embodiment of the present invention (20) the can opener, (40) the rivet supporting the can opener, (A) the top of the can opener near the rivet supporting the can opener It is preferable to cut the (A) part before bending the can opener 20, and then to bend the can opener 20 before the can opener 20 is bent.

도 6은 본 고안의 일실시예로서의 캔따개(20)의 작동모습을 나타낸 것으로 캔따개(20)의 손잡이부분을 손가락을 대어 손쉽게 세울 수 있도록 고안되었으며 절개부(A)를 통하여 손쉽게 화살표방향으로 움직이게 되는 것이다.6 is a view showing the operation of the can opener 20 as an embodiment of the present invention is designed to be easily raised by touching the handle portion of the can opener 20 by the finger and easily move in the direction of the arrow through the incision (A) Will be.

그리고 본 고안에 있어서의 캔의 음용시 작동과정을 설명하면 다음과 같다.And when the operation of drinking cans in the present invention will be described as follows.

먼저 캔따개(20)에 손가락을 대고 위로 올리면 캔따개(20)는 절개부(A)가 형성되어 있게 되고, 좀 더 힘을 가하면 배출구(30)의 돌기부분(31)에 먼저 힘이 전달되어, 돌기(31)와 리벳(40)사이에 위치한 배출구(30)부분이 먼저 파쇄되고, 이어서 다른 부위로의 파쇄가 이어지게 되는 과정을 통하여 종래의 캔에 비하여 훨씬 적은 힘으로도 손쉽게 캔을 개봉할 수 있게 되는 것이다.First, if you put your finger up on the can opener 20, the can opener 20 is the incision (A) is formed, if more force is applied to the protrusions 31 of the discharge port 30 first A portion of the outlet 30 located between the protrusion 31 and the rivet 40 is first crushed, and then crushed to another part, and then can be easily opened with much less force than a conventional can. It will be possible.

이와 같이 본 고안은 종래의 캔에 있어서, 캔따개(20)와 인접하는 배출구부분에 돌기(31)를 형성시킴으로써, 캔따개(20)를 통하여 배출구(30)에 가해지는 힘을 돌기(31)에 집중시켜 적은 힘으로 캔의 배출구(30)를 개방하고, 또한 리벳(40)부근에 위치하는 캔따개의 상단을 절개(A 참조)하여 캔따개(20)의 손잡이부를 쉽게 들어올리는 효과와 함께 캔따개(20)가 지렛대의 역할을 할 수 있도록 함으로써 캔을 보다 용이하게 개방할 수 있도록 하여 노약자나 어린이 등 모든 음용자로 하여금 캔음료의 음용시 보다 편리하게 캔의 배출구(30)를 개방할 수 있는 효과를 도출할 수 있게 되는 것이다.In this way, the present invention, in the conventional can, by forming the projection 31 in the outlet portion adjacent to the can opener 20, by applying a force applied to the discharge port 30 through the can opener 20 (31) With the effect of opening the outlet 30 of the can with a small force and cutting the top of the can opener located near the rivet 40 (see A), the handle of the can opener 20 is easily lifted. By opening the can more easily by allowing the can opener 20 to act as a lever, all drinkers such as the elderly and children can open the outlet 30 of the can more conveniently when drinking the can drink. It will be able to derive the effect.

Claims (3)

상부에 배출구(30)가 있고 배출구를 통하여 음용하는 통상의 음료용 캔에 있어서,In the usual beverage cans having a discharge port 30 in the upper portion and drinking through the discharge port, 리벳(40)과 인접한 배출구(30)의 지점에서 윗방향으로 돌기(31)를 형성시키고, 리벳(40)에서 인접한 손잡이(20)방향의 따개에 절개부(A)가 형성됨을 그 특징으로 하는 배출구의 개방이 용이한 음료용 캔.The protrusion 31 is formed upward at the point of the outlet 30 adjacent to the rivet 40, and an incision A is formed at the opener in the direction of the handle 20 adjacent to the rivet 40. Beverage cans with easy opening of the outlet. 삭제delete 제 1항에 있어서, 절개부(A)는 리벳(40)에서 손잡이(20)방향으로 7mm 이내의 지점에 위치하고, 절개부(A)의 폭은 6mm 이내, 절개각도는 90도 이내로 구성함을 그 특징으로 하는 배출구의 개방이 용이한 음료용 캔.According to claim 1, wherein the incision (A) is located at a point within 7mm in the direction of the handle 20 in the rivet 40, the width of the incision (A) is configured to be within 6mm, the incision angle is within 90 degrees. It is easy to open the beverage outlet characterized by the above-mentioned.
KR20-2003-0021204U 2003-06-28 2003-06-28 Beverage cans with easy opening KR200332932Y1 (en)

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