KR20080013643A - Easy open beverage can - Google Patents

Easy open beverage can Download PDF

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Publication number
KR20080013643A
KR20080013643A KR1020060075427A KR20060075427A KR20080013643A KR 20080013643 A KR20080013643 A KR 20080013643A KR 1020060075427 A KR1020060075427 A KR 1020060075427A KR 20060075427 A KR20060075427 A KR 20060075427A KR 20080013643 A KR20080013643 A KR 20080013643A
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KR
South Korea
Prior art keywords
opener
outlet cover
beverage
projection
opening
Prior art date
Application number
KR1020060075427A
Other languages
Korean (ko)
Inventor
김재석
Original Assignee
김재석
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Publication date
Application filed by 김재석 filed Critical 김재석
Priority to KR1020060075427A priority Critical patent/KR20080013643A/en
Publication of KR20080013643A publication Critical patent/KR20080013643A/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
    • 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
    • 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
    • B65D17/404—Details of the lines of weakness
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0016—Action for opening container pivot tab, push-down and pull-out tear panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5075—Hand grip with finger opening

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

Abstract

An easily openable beverage can is provided to secure safe opening by easily breaking an outlet cover unit along a cut line and bending a bending groove at the same time. An easily openable beverage can opens an outlet cover unit(13) by a can opener(16) positioned on an upper surface(12) and has at least one bending groove(13-1) formed at the outlet cover unit. A projection unit(19) facing an outer side of the upper surface of the can is formed at the can opener on the opposite side of a connecting unit(15) about a rivet(20). Or, a projection unit facing upward in opening the can is formed on the outlet cover unit at the spot coming into contact with the projection unit.

Description

오픈이 용이한 음료용 캔{easy open beverage can} Easy open beverage can

도 1의 A는 본 발명의 일실시예인 음료용 캔의 개략적인 정단면도    1A is a schematic front sectional view of a beverage can that is an embodiment of the present invention.

도 1의 B는 본 발명의 일실시예인 음료용 캔의 개략적인 평면도    1B is a schematic plan view of a beverage can that is an embodiment of the present invention

도 2의 A는 종래의 캔상부면의 개량적인 부분단면도    2A is an improved partial cross-sectional view of a conventional can top surface.

도 2의 B는 본 발명의 일실시예인 캔상부면의 개략적인 부분단면도    FIG. 2B is a schematic partial cross-sectional view of a can top surface which is an embodiment of the present invention. FIG.

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

(10) - 캔 측부면     (10)-can side

(11) - 캔 상단의 시이밍 부     11-seaming section at the top of the can

(12) - 캔 상부면     12-Can Top Side

(12-1) - 캔 상부면의 외측면     (12-1)-outer side of the top of the can

(12-2) - 캔 상부면의 내측면     (12-2)-inner side of the top of the can

(13) - 배출구커버부     (13)-outlet cover

(13-1) - 배출구커버부의 절곡홈     (13-1)-Bending groove of outlet cover

(14) - 스코어라인     (14)-Scoreline

(15) - 연결부     (15)-connection

(16) - 캔따개     (16)-Can Opener

(17) - 캔따개의 손잡이부     (17)-Can Opener Handle

(19) - 캔따개의 돌기부     (19)-Canal Opener

(20) - 캔따개 지지리벳     (20)-Can Opener Rivet

(20-1) - 리벳구멍     (20-1)-rivet hole

생활수준의 향상과 사회구조가 복잡해지면서 맥주와 쥬스 등 각종 음료들이 일회용 캔에 담겨 음용되어지고 있으며, 현재 사용되고 있는 음료용 캔은, 캔 상부의 외측면에 형성된 스코어라인(배출구절개선)을 캔따개로 파쇄하여 배출구커버부를 개방한 후 직접 음용자가 배출구 부위에 입을 대어 음용하거나, 스트로우를 꽂아 용기속의 음료를 음용하게 되는 형태를 취하고 있다.   As the standard of living improves and the social structure becomes complicated, various beverages such as beer and juice are put in disposable cans, and currently used beverage cans have score lines (outlet cuts) formed on the outer surface of the can. After opening the outlet cover part by crushing the opener, the drinker directly drinks the mouth by touching the outlet part or inserts a straw to drink the beverage in the container.

그러나 이러한 음료용 캔의 구조는 노약자나 여성, 아동인 경우에는 캔의 오픈이 용이하지 않아 손톱을 다치게 되는 등 여러 가지 불편한 점들이 많았다.  However, the structure of such a beverage can has a lot of inconveniences such as the elderly, women, children, can not open the can easily hurt the nails.

본 발명은 이러한 문제점들을 개선하기 위한 것으로, 보다 용이하게 캔내부의 음료를 음용할 수 있는 음료용 캔을 제공함에 그 목적이 있다. The present invention has been made to improve these problems, and an object thereof is to provide a beverage can which can easily drink a beverage in the can.

본 발명에서는 캔의 오픈을 용이하게 하기 위하여 배출구커버부의 내측면에 절곡홈을 형성하고, 캔따개의 특정지점에 돌기부를 형성하거나, 배출구커버부의 특정지점에 돌기부를 형성함으로써 보다 용이하게 캔내부의 음료를 음용할 수 있도록 구성된 음료용 캔을 제공하고자 한다.In the present invention, by forming a bent groove on the inner surface of the outlet cover part to facilitate opening of the can, and forming a protrusion at a specific point of the can opener, or by forming a protrusion at a specific point of the outlet cover part, To provide a beverage can configured to drink a beverage.

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

도 1의 A는 본 발명의 일실시예인 음료용 캔의 개략적인 정단면도를 도시한 것으로, (10)은 캔의 원통부위인 측부면, (11)은 캔의 상단의 시이밍 부, (12)는 캔의 상부면, (13)은 오픈시 파쇄되어 캔의 내부로 들어가게 되는 배출구커버부, (13-1)은 스코어라인을 보다 용이하게 파쇄시키기 위해 배출구커버부의 내측면에 형성한 절곡홈, (14)는 오픈시에 캔따개에 의해 파쇄되는 스코어라인, (15)는 오픈시 배출구커버부가 캔의 내부로 떨어지지 않도록 기능하는, 캔의 상부면과 배출구커버부와의 연결부, (16)은 캔을 오픈시키는 캔따개, (17)은 캔따개의 손잡이부, (19)는 캔따개로 오픈시킬 때 특정지점에 힘을 집중시키도록 하여 보다 용이하게 캔을 개방할 수 있도록 기능하는 돌기부, (20)은 캔따개를 지지하는 리벳을 각각 나타낸 것이다.  1A is a schematic front cross-sectional view of a beverage can according to an embodiment of the present invention, (10) is a side surface that is a cylindrical portion of the can, (11) is a seaming portion of the top of the can, (12 ) Is an upper surface of the can, (13) is an outlet cover portion that is broken into the can into the can when opened, (13-1) is a bent groove formed on the inner surface of the outlet cover portion to more easily fracture the score line (14) the score line broken by the can opener upon opening, (15) the connection between the top face of the can and the outlet cover, which functions to prevent the outlet cover from falling into the can upon opening, (16) Silver can opener to open the can, (17) the handle portion of the can opener, (19) is a protrusion that functions to open the can more easily by focusing the force at a specific point when opening the can opener, Reference numeral 20 denotes each rivet supporting the can opener.

여기서 유의할 점은 배출구커버부(13)의 내측면에 절곡홈(13-1)을 형성하여, 절곡홈부위가 쉽게 굽혀지도록 함으로써 보다 적은 힘으로도 용이하게 캔을 오픈시킬 수 있게 된다는 점이다.  Note that the bent groove 13-1 is formed on the inner surface of the outlet cover part 13, so that the bent groove portion can be easily bent to open the can easily with less force.

여기서 절곡홈(13-1)의 필요성을 부연하여 설명하면, 일반적으로 사용되고 있는 알류미늄 소재의 캔상부면(12)은 편평한 형태의 구조를 취하고 있고, 알류미늄자체의 인장강도로 인해 상당한 힘이 가해져야 오픈이 되며, 오픈시에도 거의 동시에 연결부(15)를 제외한 또한 스코어라인(14) 전체가 파쇄되는 양상을 나타낸다. Here, the necessity of the bending groove 13-1 will be described in detail. The generally used can top surface 12 of the aluminum material has a flat structure, and a considerable force must be applied due to the tensile strength of the aluminum itself. It is open, and at the same time, the entire score line 14 is crushed except for the connecting part 15 at the same time.

따라서 절곡홈(13-1)을 형성시키면, 절곡홈부위가 굽혀지면서 적은 힘으로도 스코어라인(14)의 일부가 파쇄되게 되고, 일단 파쇄가 이루어지면 이후에는 손쉽게 나머지 스코어라인(14)들이 파쇄되어 캔의 오픈과정이 완성되게 되는 것이다. Therefore, when the bending groove 13-1 is formed, a portion of the score line 14 is crushed with a small force while the bending groove portion is bent, and once the crushing is made, the remaining score lines 14 are easily broken afterwards. The can's open process is completed.

그리고 캔따개손잡이(17) 반대쪽의 스코어라인과 인접한 지점에 돌기부(19)를 형성하고, 리벳(20)을 기준으로 볼 때, 연결부(15)의 반대편에 위치시킴으로써, 오픈시 소요되는 힘을 집중시켜 더욱 용이하게 캔을 오픈시킬 수 있게 되는 것이며, 그림으로 나타내지는 않았으나, 캔따개의 돌기부(19)대신에, 오픈시 돌기부와 맞닿게 되는 지점의 배출구커버부(13)에, 캔의 바깥방향으로 향하는 돌기부를 형성시킴으로써, 이와 유사한 효과를 가져올 수도 있는 것이다.  And by forming a projection 19 at a point adjacent to the score line on the opposite side of the can opener handle 17, and based on the rivet 20, located on the opposite side of the connecting portion 15, to concentrate the force required to open The can can be opened more easily, and although not shown in the figure, instead of the protrusion 19 of the can opener, the outlet cover 13 at the point where the protrusion touches the protrusion when opened, the can outward By forming the projections facing toward, it may bring a similar effect.

도 1의 B는 본 발명의 일실시예인 음료용 캔의 개략적인 평면도로서, (10)은 캔의 원통부위인 측부면을, (11)은 캔의 상단의 시이밍 부를, (12)는 캔의 상부면을, (13)은 오픈시 파쇄되어 캔의 내부로 들어가게 되는 배출구커버부를, (13-1)은 캔을 보다 용이하게 오픈시키기 위해 배출구커버부의 내측면에 형성되는 절곡홈의 위치를, (14)는 오픈시에 캔따개에 의해 파쇄되는 배출구의 스코어라인을, (15)는 캔 상부면(12)과 배출구커버부(13)와의 연결부를, (16)은 캔을 오픈시키는 캔따개를, (17)은 캔따개의 손잡이부를, (19)는 캔상부의 외측면을 향하도록, 캔따개에 형성 된 돌기부를, (20)은 캔따개를 지지하는 리벳의 머리를 각각 나타낸 것이다.  FIG. 1B is a schematic plan view of a beverage can according to an embodiment of the present invention, where 10 is a side surface that is a cylindrical portion of the can, 11 is a seaming portion at the top of the can, and 12 is a can. The upper surface of the (13) is the outlet cover portion that is crushed when opening to enter the can, (13-1) is the position of the bent groove formed on the inner side of the outlet cover portion to open the can more easily (14) is the score line of the outlet opening which is broken by the can opener when opened, (15) is the connection between the can top surface 12 and the outlet cover portion 13, (16) can opening the can The opener (17) shows the handle of the can opener, (19) shows the protrusion formed on the can opener, and (20) shows the head of the rivet supporting the can opener. .

여기서 점선으로 표시된 (13-1)은 그 이면에 절곡홈이 형성된 것을 의미하며, 이러한 절곡홈은 리벳(20)과 가까운 연결부(15)에서 직선으로 형성함이 바람직하고, 그림에서는 절곡홈을 1개만 나타내었으나, 2개 이상도 가능한 것이다. Here, the dotted line (13-1) means that the bent groove is formed on the back surface, the bent groove is preferably formed in a straight line at the connection portion 15 close to the rivet 20, in the figure the bent groove 1 Only dogs are shown, but two or more are possible.

그리고 (19)는 캔따개에 형성시킨 돌기부를 나타낸 것이고, 이러한 돌기부대신에, 돌기부와 접하게 되는 배출구커버부(13)에 캔의 바깥방향으로 돌기부를 형성하여 동일한 효과를 가져올 수 있는 점은 전술한 바와 같다. And (19) shows the projection formed on the can opener, in place of such a projection, instead of forming a projection on the outlet cover portion 13 to be in contact with the projection portion can be brought about the same effect as described above As shown.

도 2의 A는 종래 캔상부면의 부분확대단면도로서, (12)는 캔의 상부면을, (12-1)은 캔상부면의 외측면을, (12-2)는 캔상부면의 내측면을, (14)는 오픈시에 캔따개에 의해 파쇄되는 스코어라인의 홈을, (14-1)은 상부면의 뒤틀림을 방지하도록 구성된 밴딩부위인 표시부를, (20-1)은 리벳팅을 위한 구멍을 각각 나타낸 것이다.  FIG. 2A is a partially enlarged cross-sectional view of a conventional can top surface, where 12 is an upper surface of the can, 12-1 is an outer surface of the can upper surface, and 12-2 is an inner surface of the can upper surface. The side, (14) is the groove of the scoreline that is broken by the can opener when opened, (14-1) is a display portion that is a bending portion configured to prevent distortion of the upper surface, (20-1) riveting Each hole is shown.

도 2의 B는 본 발명에 의한 캔상부면의 부분확대단면도로서, (12)는 캔의 상부면을, (12-1)은 캔상부면의 외측면을, (12-2)는 캔상부면의 내측면을, (13-1)은 배출구커버부를 보다 용이하게 오픈시키기 위해 형성된 절곡홈을, (14)는 오픈시에 캔따개에 의해 파쇄되는 스코어라인의 홈을, (14-1)은 상부면의 뒤틀림을 방지하고 강화되도록 구성된 밴딩부위인 스코어라인 표시부를, (20-1)은 리벳이 끼워지는 구멍을 각각 나타낸 것이다.  FIG. 2B is a partially enlarged cross-sectional view of the can top surface according to the present invention, where 12 is an upper surface of the can, 12-1 is an outer surface of the can upper surface, and 12-2 is a can upper portion The inner side of the surface, (13-1) is a bent groove formed to more easily open the outlet cover portion, (14) is a groove of the score line fractured by the can opener at the time of opening, (14-1) The score line display portion, which is a bending portion configured to prevent distortion of the upper surface and to be strengthened, 20-1 represents holes in which the rivets are fitted.

여기서 절곡홈(13-1)은 캔상부면의 내측면(12-2)에 형성시켰으나, 캔상부면의 외 측면(12-1)에 형성시킬 수도 있는 것이다. Here, the bent groove 13-1 is formed in the inner surface 12-2 of the can-shaped surface, but may be formed in the outer side surface 12-1 of the can-shaped surface.

본 발명의 구현을 위한 제조과정과 작동과정의 대강을 살펴보면 다음과 같다.  Looking at the outline of the manufacturing process and operation process for the implementation of the present invention are as follows.

흔히 사용되는 2피이스 캔인 경우, 먼저 몸통에 해당하는 금속편으로 캔의 저부를 형성하고, 측부면(10)을 가공한다.   In the case of a commonly used two-piece can, first, the bottom of the can is formed of a metal piece corresponding to the body, and the side surface 10 is processed.

그리고 캔따개의 소재를 잘라내고, 리벳구멍을 펀칭 내지 드릴링으로 가공한 후, 프레스가공으로 돌기부(19)를 형성하고 밴딩과 프레스가공을 거쳐 캔따개(16)를 완성시킨다. Then, the raw material of the can opener is cut out, the rivet hole is processed by punching or drilling, and then the protrusion 19 is formed by press working, and the can opener 16 is completed through bending and pressing.

다음은 캔 상부면(12)의 소재를 잘라내어, 리벳구멍을 펀칭 내지 드릴링으로 가공하고, 만약 캔따개에 돌기부(19)를 형성하지 않을 경우에는, 오픈시 돌기부(19)와 닿게 되는 지점의 배출구커버부(13)에 상방(캔의 바깥방향)으로 향하는 돌기부를 프레스로 가공하며, 그리고 캔상부면의 외측면(12-1)에는 스코어라인으로 불리우는 스코어라인(14)을, 내측면(12-2)에는 절곡홈(13-1)을 각각 가공하여 형성시킨다.  Next, the raw material of the upper surface of the can 12 is cut out, and the rivet hole is processed by punching or drilling. If the protrusion 19 is not formed in the can opener, the outlet of the point where the opening 19 comes into contact with the opening 19 is opened. The projection which faces upward (outer direction of a can) to the cover part 13 is processed by the press, and the outer side surface 12-1 of a can upper surface has the score line 14 called a scoreline, and the inner side surface 12 -2) is formed by processing the bent groove (13-1), respectively.

그런 다음 리벳(20)으로 캔따개(16)와 캔의 상부면(12)을 리벳팅하고, 세척공정을 거친 후, 음료를 넣고 캔의 측부면(10)과 상부면(12)를 시이밍하며, 그 후 인쇄공정을 거치면 전 공정이 끝나게 되는 것이다.  The rivet 20 then rivets the can opener 16 and the top surface 12 of the can, and after the washing process, puts the beverage and seams the side surface 10 and the top surface 12 of the can. After that, after the printing process, the whole process is finished.

그러나 반드시 이러한 순서에 의해 모든 공정이 이루어져야 하는 것은 아니며, 필요에 따라 공정의 순서를 달리할 수도 있는 것이고, 또한 이미 알려진 다른 방법을 택하여도 무방한 것이다.  However, not all processes must be performed in this order, and the order of the processes may be changed as necessary, and other methods known in the art may be used.

그리고 작동과정으로는, 먼저 캔따개손잡이부(17)를 위로 들어올리면, 돌기부(19)에 의해, 돌기부와 접하는 배출구커버부(13)의 부위가 절개선(14)을 따라 용이하게 파쇄되며, 이와 거의 동시에 절곡홈(13-1)이 굽혀지면서 더욱 용이하게 파쇄가 진행되게 되는 것이며, 적은 힘으로도 안전하게 캔을 오픈시킬 수 있게 되는 것이다. And, in the operation process, first lift the can opener handle 17, by the projection 19, the portion of the outlet cover portion 13 in contact with the projection is easily crushed along the incision line 14, Simultaneously with this, the bending groove 13-1 is bent and the crushing proceeds more easily, and the can can be opened safely with little force.

첫째, 적은 힘으로도 용이하게 캔을 오픈시킬 수 있고,First, you can easily open the can with little force,

둘째, 캔의 오픈시 손톱을 다칠 염려가 없으며,Secondly, there is no fear of injuring the nails when opening the cans,

셋째, 오픈시 캔의 내용물이 튀어나오지 않고, Third, the contents of the can does not pop out when opened,

넷째, 여성이나, 어린아이, 노약자도 손쉽게 캔의 음료를 음용할 수 있는 등의 여러 가지 효과를 가져오게 되는 것이다.Fourth, women, young children, the elderly can easily drink a drink of cans, etc. will bring a variety of effects.

Claims (2)

캔의 상부면(12)에 위치하는 캔따개(16)에 의해 배출구커버부(13)가 오픈되는 통상의 음료용 캔에 있어서,  In the usual beverage cans in which the outlet cover portion 13 is opened by a can opener 16 located on the upper surface 12 of the can, 배출구커버부(13)에 1개 이상의 절곡홈(13-1)이 형성된 것을 그 특징으로 하는 오픈이 용이한 음료용 캔. Easy to open beverage cans, characterized in that the outlet cover portion 13 is formed with one or more bending grooves (13-1). 캔의 상부면(12)에 위치하는 캔따개(16)에 의해 배출구커버부(13)가 오픈되는 통상의 음료용 캔에 있어서,  In the usual beverage cans in which the outlet cover portion 13 is opened by a can opener 16 located on the upper surface 12 of the can, 배출구커버부(13)에 1개 이상의 절곡홈(13-1)이 형성되고;At least one bending groove 13-1 is formed in the outlet cover part 13; 리벳(20)을 기준으로, 연결부(15)의 반대방향의 캔따개에 캔상부면의 외측면(12-1)으로 향하는 돌기부(19)가 형성되거나, On the basis of the rivet 20, the projection 19 toward the outer surface 12-1 of the can-shaped surface is formed on the can opener in the opposite direction of the connecting portion 15, 오픈시, 상기 돌기부(19)와 닿게 되는 지점의 배출구커버부에, 상방으로 향하는 돌기부가 형성되는 것을 그 특징으로 하는 오픈이 용이한 음료용 캔. When opening, the beverage can can be easily opened, characterized in that the projection toward the upper portion is formed in the outlet cover portion of the point that comes in contact with the projection (19) .
KR1020060075427A 2006-08-09 2006-08-09 Easy open beverage can KR20080013643A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101866397B1 (en) * 2015-12-07 2018-06-11 박용근 Dehumidifier for Treating Process Waste Gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101866397B1 (en) * 2015-12-07 2018-06-11 박용근 Dehumidifier for Treating Process Waste Gas

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