WO2020111600A1 - Double can - Google Patents
Double can Download PDFInfo
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- WO2020111600A1 WO2020111600A1 PCT/KR2019/015533 KR2019015533W WO2020111600A1 WO 2020111600 A1 WO2020111600 A1 WO 2020111600A1 KR 2019015533 W KR2019015533 W KR 2019015533W WO 2020111600 A1 WO2020111600 A1 WO 2020111600A1
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- WIPO (PCT)
- Prior art keywords
- opening
- lid
- double
- beverage
- present
- Prior art date
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Classifications
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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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3216—Rigid containers disposed one within the other
- B65D81/3222—Rigid containers disposed one within the other with additional means facilitating admixture
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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
- B65D17/02—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
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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
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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
- B65D17/404—Details of the lines of weakness
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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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/048—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid and the outer container being of curved cross-section, e.g. cylindrical
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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
- 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
Definitions
- the present invention relates to a beverage can, and more particularly, to a double can composed of an outer can for receiving a first beverage and an inner can for receiving a second beverage.
- Beverage cans are containers made of a material such as aluminum in order to accommodate beverages such as cola, cider, and coffee, and alcoholic beverages such as beer, shochu, and rice wine (hereinafter referred to collectively as beverages and alcoholic beverages). Beverage cans are preferred as beverage containers because of their excellent sealing properties compared to glass or plastic bottles.
- Patent No. 10-0324891 implements a double can by dividing the center of the can 1 into vertical bulkheads 2 to form two accommodation spaces, and registering a utility model. 20-0271146, as shown in FIG. 2, a small container 40 is provided inside the can body 30 to form two receiving spaces, thereby realizing a double can.
- the double cans disclosed in the registered utility model No. 20-0271146 is separated from the opening device 50 provided in the lid 20 on the top of the can body 30, and then the small can 40 inside the can body 30 is separated. Falling to the bottom, the two types of beverages are mixed, which has the problem that only the mixed beverage (mixed liquor) can be consumed, and the two kinds of pure beverages cannot be individually consumed.
- the present invention was devised to solve the problems as described above, and an object of the present invention is to provide a double can which is easy to manufacture while being able to drink two types of pure beverages individually.
- Another object of the present invention is to provide a double can that can drink two kinds of pure beverages individually, but also can mix and drink them.
- Another object of the present invention is to provide a double can that can easily fill two types of beverage into the outer can and the inner can.
- Another object of the present invention is to provide a double can that can easily mix the beverage contained in the outer can and the beverage contained in the inner can.
- the double can includes: an outer can whose one side is opened by the first opening; An inner can provided inside the outer can and having one side open by a second opening; And a can lid that seals the first opening of the outer can and the second opening of the inner can, wherein the can lid is formed in a portion that seals the first opening and is to be cut along the first opening tear line.
- a first opening that can be formed in a portion that seals the second opening, and a second opening that can be cut along a perforation line for opening the second opening, a connecting portion connecting the first opening and the second opening, and the connecting portion It is characterized in that it comprises a sealing member that can be coupled to open the first opening portion and the second opening portion.
- the inner can has an opening for mixing, one end of which is combined with the connecting portion and can be cut along at least one cutting line for mixing.
- the opening for mixing is formed along the circumference of the upper portion of the inner can, or alternatively is formed in the vertical direction on the side of the inner can.
- connection cut-out line connecting the first opening cut line and the second opening cut line is formed in the can lid so that the connection portion can be cut.
- the inner can has an inclined portion on one upper side adjacent to the connecting portion.
- the upper wall of the inner can, the connecting portion of the can lid, and the opening member of the can lid are riveted, and a buffering ring is provided between the connecting portion of the can lid and the opening member of the can lid. It is provided.
- the first opening part for opening the outer can and the second opening part for opening the inner can are separately provided, and the first beverage of the outer can and the second beverage of the inner can are mixed with each other. It is equipped with an opening unit for mixing, which is capable of separately drinking the pure first beverage and the second beverage, but also has the effect of mixing and drinking them.
- the second receiving space is sealed with the lower wall
- the first beverage is filled through the upper portion of the outer can, and then the can lid combined with the inner can Since the first receiving space is sealed, the first and second receiving spaces are easily filled with the first and second beverages, and have an effect of easy manufacturing.
- a beverage having a relatively high freezing point is filled in the outer can and a beverage having a relatively low freezing point in the inner can. It has the effect of drinking the beverages of the inner can first in a cool state by filling them, and then drinking the beverages of the outer can in the cool state as well.
- Figure 1 shows the structure of a double can according to an embodiment of the prior art.
- Figure 2 shows the structure of a double can according to another embodiment of the prior art.
- Figure 3 shows the structure of the double can according to an embodiment of the present invention.
- Figure 4 shows the structure of the outer can according to an embodiment of the present invention.
- Figure 5 shows the structure of the inner can according to an embodiment of the present invention.
- Figure 6 shows the structure of the can lid according to an embodiment of the present invention.
- FIG. 7 illustrates a method of combining an inner can and a can lid according to an embodiment of the present invention.
- FIG. 8 illustrates a method of filling a beverage into an inner can according to an embodiment of the present invention.
- FIG 9 illustrates a method of filling a beverage into an outer can according to an embodiment of the present invention.
- FIG. 10 shows a method of selectively drinking two types of beverages using a double can according to an embodiment of the present invention.
- FIG. 11 illustrates a method of mixing and drinking two types of beverages using a double can according to an embodiment of the present invention.
- FIG. 12 illustrates various shapes of an opening for mixing in a double can according to an embodiment of the present invention.
- Figure 3 shows the structure of the double can according to an embodiment of the present invention
- Figure 3a shows a plan view of the double can
- Figure 3b shows a front view of the double can cut with the AA' line of Figure 3a .
- the double can 100 includes an outer can 110 for accommodating a first beverage, an inner can 120 for accommodating a second beverage, and an outer can 110 ) And an inner can 120 to seal the can lid 130.
- Figure 4 shows the structure of the outer can according to an embodiment of the present invention
- Figure 4a shows a plan view of the outer can
- Figure 4b shows a front view of the outer can cut along the line B-B' of Figure 4a.
- the outer can 110 is empty inside the outer can body 111 forming the first receiving space 110a and the lower portion of the outer can body 111. It consists of an outer can lower wall 112 to be sealed. Accordingly, the upper portion of the outer can 110 is opened to form a first opening 115, and the first beverage may be filled into the first accommodation space 110a through the first opening 115.
- the outer can body 111 and the outer can lower wall 112 may be separately manufactured and then combined (in this case, a method of filling the first beverage through the lower outer can and sealing it with the lower wall is also possible. ), it is preferable that the outer can body 111 and the outer can lower wall 112 are integrally formed during manufacture.
- the shape of the outer can body 111 is preferably cylindrical, but is not necessarily limited thereto.
- Figure 5 shows the structure of the inner can according to an embodiment of the present invention
- Figure 5a shows a top view of the inner can
- Figure 5b shows a front view of the inner can cut with the line C-C' of Figure 5a.
- the inner can 120 has an inner can body 121 that is empty inside and forms a second receiving space 120a, and a lower portion of the inner can body 121. It consists of an inner can lower wall 122 for sealing, and an inner can upper wall 123 for sealing an upper part of the inner can body 121.
- the inner can upper wall 123 is provided with a second opening 125 having a shape larger than the second opening 134 of the can lid 130, through which the second opening 134 of the can lid 130 is It can be opened and the user can drink the second beverage.
- At least one portion of the inner can upper wall 123 (for example, a portion that is riveted to the connecting portion 135 and the opening member 132 of the can lid 130) and the inner can body 121 connected thereto.
- an inclined portion 124 is formed on an upper side of the inner can 120 (for example, a portion disposed under the first opening portion 133 of the can lid 130), whereby the user may When the first opening portion 133 and the second opening portion 134 are completely opened, the opening portion for mixing 126 can be easily opened with a small force.
- Figure 6 shows the structure of the can lid according to an embodiment of the present invention
- Figure 6a shows a plan view of the can lid
- Figure 6b shows a can lid front view cut with the DD' line of Figure 6a
- Figure 6c is a plan view of the can lid with the opening member removed
- FIG. 6d is a plan view of the opening member.
- the can lid 130 is coupled to the can lid body 131 for sealing the outer can 110 and the inner can 120, and the can lid body 131. It consists of an opening member 132, and the like.
- the can lid main body 131 is formed with a first opening portion 133 that can be cut along one side of the first opening cut line 133' for example in an approximate elliptical shape, and has, for example, an approximately elliptical shape on the other side.
- a second opening 134 that can be cut along the second opening line 134' is formed, and a connection 135 is formed between the first opening 133 and the second opening 134 to connect them to each other. (See FIG. 6C).
- connection part 135 at the edge of the connection part 135, at least one connection cut-out line connecting the first opening cut line 133' and the second opening cut line 134' (for example, the first connection cut line 135') and A second connection line cut-out line 135" is formed, and accordingly, the connection line 135 can be easily cut along at least one connection line cut line 135', 135".
- the first opening cut line 133' and the second opening cut line 134' are very adjacent or in contact with each other, it may be implemented without a connection line cut line.
- the opening member 132 is a handle portion 132a that can be caught by a user's finger, a pressing portion 132b that can apply pressure to the first and second opening portions 133 and 134 using the lever principle, and the can lid ( It is provided with a rivet coupling hole 132c or the like that is penetrated so as to be riveted with the connection portion 135 of 130 (see FIG. 6D).
- Figure 7 shows a method of combining the inner can and the can lid according to an embodiment of the present invention
- Figure 7a shows a method of combining the can lid body and the inner can body
- Figure 7b is coupled to the inner can body It shows a method of coupling the opening member to the main body of the can lid
- FIG. 7C shows an enlarged portion of the can lid body and the opening member. Referring to FIG. 7, the inner can body 121 so that the second opening 134 of the can lid 130 enters into the second opening 125 of the inner can 120 while the can lid body 131 is turned upside down. ).
- the inner can body 121 (more specifically, the inner can upper part)
- the wall 123) and the can lid body 131 are combined (see FIG. 7A ).
- the inner can body 121 and the can lid body 131 which are mutually coupled, are turned over again and placed in a normal state, and then the opening member 132 is coupled to the rivet engaging portion 136, thereby forming the inner can body 121,
- the can lid body 131 and the opening member 132 are coupled to each other (see FIG. 7B ).
- the buffer ring 137 is fitted to the rivet coupling portion 136 of the can lid 130, and then the riveting is performed by inserting the opening member 132 (see FIG. 7C), thereby opening the member The 132 is to be easily rotated around the rivet coupling portion 136.
- the inner can upper wall 123 (more specifically) Is also a rivet combination with the opening part 126 for mixing). Accordingly, when the user wants to mix and drink the first beverage and the second beverage, the first and second opening portions with the opening member 132 ( 133, 134) and the connection portion 135 is completely cut off, then it can be easily cut through the mixing opening 126.
- FIG. 8 shows a method of filling a beverage into an inner can according to an embodiment of the present invention
- FIG. 8A shows a state in which the lower portion of the inner can is opened to fill a second beverage in the inner can
- FIG. 8b shows a state in which the lower portion of the inner can is sealed with the lower wall after the second beverage is filled.
- the inner can body 121 coupled to the can lid 130 is turned over, the lower portion of the inner can 120 is positioned upward, and then the second beverage is filled into the inner can 120 ( See Figure 8A).
- the inner can lower wall 122 with the inner can body 121, for example, by seaming the edge of the inner can lower wall 122 and the lower edge of the inner can body 121, the inner can In the second receiving space 120a of 120, the second beverage is accommodated in a completely sealed state (see FIG. 8B).
- FIG. 9 shows a method of filling a beverage into an outer can according to an embodiment of the present invention
- FIG. 9A shows a state in which the upper portion of the outer can is opened to fill the first beverage in the outer can
- 9b shows a state in which the upper portion of the outer can is sealed with the can lid combined with the inner can after the first beverage is filled.
- a first beverage is filled in the outer can 110 after the outer can body 111 in which the upper portion is open is placed in a normal state (see FIG. 9A ).
- the first beverage is filled with an appropriate amount in consideration of the space occupied by the inner can 120.
- the can lid 130 coupled to the inner can 120 filled with the second beverage is combined with the upper can body 111, for example, the edge of the can lid body 131 and the outer can body 111.
- the upper edge is seamed to allow the first beverage to be received in a completely sealed state in the first receiving space 110a of the outer can 110 (see FIG. 9B ).
- the first can is filled with a first beverage in the outer can 110, the inner can 120 located inside the outer can 110, the second can is filled with a second beverage 100 is completed.
- Figure 10 shows a method for selectively drinking two types of beverages using a double can according to an embodiment of the present invention
- Figure 10a shows a state for drinking the first beverage contained in the outer can
- 10B shows a state for drinking the second beverage contained in the inner can.
- the handle in a state in which the pressing portion 132b of the opening member 132 on the first opening portion 133 When the portion 132a is pulled upward, the pressing portion 132b exerts pressure on the first opening portion 133 by the lever principle, whereby the first opening portion 133 is cut along the first opening tear line 133' and opened. It becomes (see FIG. 10A).
- the handle portion (132a) in the state of placing the pressing portion 132b of the opening member 132 on the second opening portion 134 By pulling ), the pressing portion 132b exerts pressure on the second opening portion 134 according to the lever principle, whereby the second opening portion 134 is cut along the second opening line 134' for opening (Fig. 10b).
- the user can individually drink the pure first beverage contained in the outer can and the pure second beverage contained in the inner can.
- FIG. 11 shows a method of mixing and drinking two types of beverages using a double can according to an embodiment of the present invention
- FIG. 11A shows a state in which an opening member is erected in order to cut the opening for mixing
- 11b shows a state in which the opening part for mixing is partially cut off as the opening member
- FIG. 11c shows a state in which the opening part for mixing is completely cut out as the opening member.
- the pressing portion 132b of the opening member 132 Is placed on the second opening portion 134 and pulls the handle portion 132a upward to cut the second opening portion 134 (see FIG. 10B ), and press the pressing portion 132b of the opening member 132 to 180 degrees.
- the handle portion 132a of the opening member 132 is opened. Pulling up further, even the connection portion 135 is cut to completely separate the opening member 132 from the can lid 130 (see FIG. 11A ).
- the opening portion 126 for mixing of the inner can 120 is continuously pulled up and/or turned to the side of the handle portion 132a of the opening member 132 so that the first and second mixing perforations 126', 126 "" is to be cut little by little (see Fig. 11b).
- the mixing opening 126 is completely cut off and separated from the inner can 120, the opening member coupled to the mixing opening 126 (132) is completely taken out, and accordingly, the inner can 120 falls to the lower portion, so that the second beverage therein is mixed with the first beverage of the outer can (see FIG. 11C).
- FIG. 12 illustrates various shapes of the opening portion for mixing in a double can according to an embodiment of the present invention.
- the mixing opening 126 can be formed along the circumference on the upper portion of the inner can body 121, a method of cutting in the clockwise direction (see Figure 12a), counterclockwise It may be implemented to be cut by a cutting method (see FIG. 12B), a cutting method in both directions (see FIG. 12C), and the like.
- connection portion 135 can be implemented so that it can be cut by pulling it up continuously after cutting it completely.
- outer can 110a first receiving space
- outer can body 112 outer can lower wall
- inner can body 122 inner can lower wall
- inner can upper wall 124 slope
- opening member 133 first opening unit
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Abstract
The present invention relates to a double can. A double can according to an aspect of the present invention comprises: an outer can having one side open by a first opening; an inner can provided inside the outer can and having one side open by a second opening; and a can lid for sealing the first opening of the outer can and the second opening of the inner can, wherein the can lid comprises: a first tearing part formed at a portion for sealing the first opening and capable of being torn off along a first tearing perforated line; a second tearing part formed at a portion for sealing the second opening and capable of being torn off along a second tearing perforated line; a connection part for connecting the first tearing part and the second tearing part to each other; and a tearing member coupled to the connection part and enabling tearing of the first tearing part and the second tearing part.
Description
본 발명은 음료용 캔에 관한 것으로, 보다 상세하게는 제1 음료를 수용하는 외부 캔과 제2 음료를 수용하는 내부 캔으로 구성된 이중 캔에 관한 것이다.The present invention relates to a beverage can, and more particularly, to a double can composed of an outer can for receiving a first beverage and an inner can for receiving a second beverage.
음료용 캔은 콜라, 사이다, 커피 등의 음료수나 맥주, 소주, 막걸리 등의 주류(이하, 음료수와 주류를 통칭하여 '음료'라 함)를 수용하기 위하여 알루미늄 등의 재질로 제조되는 용기이다. 음료용 캔은 유리 병이나 플라스틱 병에 비해 밀폐도가 매우 우수하기 때문에 음료용 용기로서 많이 선호되고 있다.Beverage cans are containers made of a material such as aluminum in order to accommodate beverages such as cola, cider, and coffee, and alcoholic beverages such as beer, shochu, and rice wine (hereinafter referred to collectively as beverages and alcoholic beverages). Beverage cans are preferred as beverage containers because of their excellent sealing properties compared to glass or plastic bottles.
현재 사용되고 있는 음료용 캔의 경우 하나의 캔에 한 종류의 음료를 수용하는 형태가 일반적이다. 그러나, 서로 다른 두 종류의 음료를 하나의 캔에 수용하여 선택적으로 마실 수 있는 음료용 캔에 대한 요구가 많이 있었으며, 이에 등록특허 제10-0324891호(수직분할 이중 캔), 등록실용신안 제20-0271146호(혼합주를 제조하기 위한 이중용기구조의 캔) 등은 하나의 캔에 두 종류의 음료를 수용할 수 있는 이중 캔에 대한 기술을 선보였다.In the case of cans for beverages currently used, it is common to accept one type of beverage in one can. However, there have been many demands for beverage cans that can selectively drink two different types of beverages in one can, thereby registering patent No. 10-0324891 (vertical split double can), registration utility model 20 -0271146 (Double container structure cans for manufacturing mixed liquors), etc., showed the technology of double cans that can accommodate two types of beverages in one can.
등록특허 제10-0324891호는, 도 1에 도시된 바와 같이, 캔(1)의 중앙을 수직격벽(2)으로 분할하여 2개의 수용공간을 형성함으로써 이중 캔을 구현하고 있으며, 등록실용신안 제20-0271146호는, 도 2에 도시된 바와 같이, 캔 본체(30)의 내부에 소형용기(40)를 구비하여 2개의 수용공간을 형성함으로써 이중 캔을 구현하고 있다.As shown in FIG. 1, Patent No. 10-0324891 implements a double can by dividing the center of the can 1 into vertical bulkheads 2 to form two accommodation spaces, and registering a utility model. 20-0271146, as shown in FIG. 2, a small container 40 is provided inside the can body 30 to form two receiving spaces, thereby realizing a double can.
그러나, 등록특허 제10-0324891호에 개시된 이중 캔은 두 종류의 음료를 2개의 수용공간에 각각 충입한 후 캔(1) 중앙의 수직격벽(2)과 캔 두껑을 완전히 결합시켜 2개의 수용공간을 서로 밀폐시켜야 하는데, 두 종류의 음료를 각각의 수용공간에 충입한 상태에서 수직격벽(2)과 캔 두껑을 용접 등에 의해 서로 밀폐시키는 것은 실제 기술적으로 구현하기가 어려우며 또한 설령 구현하더라도 제조 비용이 높아 상용화가 어려운 문제점이 있었다.However, in the double can disclosed in Patent No. 10-0324891, two types of beverages are filled into two accommodation spaces, respectively, and then the vertical partition wall 2 in the center of the can 1 and the can lid are completely combined to form two accommodation spaces. It is necessary to seal each other, but sealing the vertical bulkhead 2 and the can lid by welding or the like in a state where two types of beverages are filled into respective receiving spaces is difficult to implement in a practical manner. There was a problem that it was difficult to commercialize high.
그리고, 등록실용신안 제20-0271146호에 개시된 이중 캔은 캔 본체(30) 상단의 두껑(20)에 구비된 개봉장치(50)를 따서 분리시키면 캔 본체(30) 내부의 소형용기(40)가 하부로 떨어져 두 종류의 음료가 혼합되게 되는데, 이는 단순히 혼합음료(혼합주)만을 음용할 수 있을 뿐 두 종류의 순수한 음료를 개별적으로 음용할 수는 없는 문제점이 있었다.In addition, the double cans disclosed in the registered utility model No. 20-0271146 is separated from the opening device 50 provided in the lid 20 on the top of the can body 30, and then the small can 40 inside the can body 30 is separated. Falling to the bottom, the two types of beverages are mixed, which has the problem that only the mixed beverage (mixed liquor) can be consumed, and the two kinds of pure beverages cannot be individually consumed.
[특허문헌][Patent Document]
한국 등록특허공보 제10-0324891호Korean Registered Patent Publication No. 10-0324891
한국 등록실용신안공보 제20-0271146호Korean Registered Utility Model Publication No. 20-0271146
본 발명은 전술한 바와 같은 문제점을 해결하기 위하여 창안된 것으로, 본 발명의 목적은 두 종류의 순수한 음료를 개별적으로 음용할 수 있으면서도 제조가 용이한 이중 캔을 제공하는 것이다.The present invention was devised to solve the problems as described above, and an object of the present invention is to provide a double can which is easy to manufacture while being able to drink two types of pure beverages individually.
본 발명의 다른 목적은 두 종류의 순수한 음료를 개별적으로 음용할 수 있으면서도 또한 이들을 혼합하여 음용할 수도 있는 이중 캔을 제공하는 것이다.Another object of the present invention is to provide a double can that can drink two kinds of pure beverages individually, but also can mix and drink them.
본 발명의 또 다른 목적은 두 종류의 음료를 외부 캔과 내부 캔에 용이하게 충입할 수 있는 이중 캔을 제공하는 것이다.Another object of the present invention is to provide a double can that can easily fill two types of beverage into the outer can and the inner can.
본 발명의 또 다른 목적은 외부 캔에 수용된 음료와 내부 캔에 수용된 음료를 용이하게 혼합할 수 있는 이중 캔을 제공하는 것이다.Another object of the present invention is to provide a double can that can easily mix the beverage contained in the outer can and the beverage contained in the inner can.
상기 목적을 위하여, 본 발명의 일 형태에 따른 이중 캔은, 제1 개구부에 의해 일 측이 개방되어 있는 외부 캔; 상기 외부 캔의 내부에 구비되며, 제2 개구부에 의해 일 측이 개방되어 있는 내부 캔; 및 상기 외부 캔의 제1 개구부와 상기 내부 캔의 제2 개구부를 밀폐시키는 캔 두껑을 포함하고, 상기 캔 두껑은, 상기 제1 개구부를 밀폐시키는 부분에 형성되며 제1 개봉용 절취선을 따라서 절취될 수 있는 제1 개봉부, 상기 제2 개구부를 밀폐시키는 부분에 형성되며 제2 개봉용 절취선을 따라서 절취될 수 있는 제2 개봉부, 상기 제1 개봉부와 상기 제2 개봉부를 연결시키는 연결부, 및 상기 연결부와 결합되며 상기 제1 개봉부와 상기 제2 개봉부를 개봉시킬 수 있는 개봉부재를 포함하는 것을 특징으로 한다.For the above purpose, the double can according to one embodiment of the present invention includes: an outer can whose one side is opened by the first opening; An inner can provided inside the outer can and having one side open by a second opening; And a can lid that seals the first opening of the outer can and the second opening of the inner can, wherein the can lid is formed in a portion that seals the first opening and is to be cut along the first opening tear line. A first opening that can be formed in a portion that seals the second opening, and a second opening that can be cut along a perforation line for opening the second opening, a connecting portion connecting the first opening and the second opening, and the connecting portion It is characterized in that it comprises a sealing member that can be coupled to open the first opening portion and the second opening portion.
바람직하게는, 상기 내부 캔은, 일 단부가 상기 연결부와 결합되며 적어도 하나의 혼합용 절취선을 따라서 절취될 수 있는 혼합용 개봉부를 구비한다.Preferably, the inner can has an opening for mixing, one end of which is combined with the connecting portion and can be cut along at least one cutting line for mixing.
바람직하게는, 상기 혼합용 개봉부는 상기 내부 캔의 상부에 둘레를 따라서 형성되며, 또는 대안적으로 상기 내부 캔의 측면에 상하방향으로 형성된다.Preferably, the opening for mixing is formed along the circumference of the upper portion of the inner can, or alternatively is formed in the vertical direction on the side of the inner can.
바람직하게는, 상기 캔 두껑에는 상기 연결부가 절취될 수 있도록 상기 제1 개봉용 절취선과 제2 개봉용 절취선을 연결시키는 적어도 하나의 연결부 절취선이 형성된다.Preferably, at least one connection cut-out line connecting the first opening cut line and the second opening cut line is formed in the can lid so that the connection portion can be cut.
바람직하게는, 상기 내부 캔은 상기 연결부와 인접하는 상부 일측에 경사부를 갖는다.Preferably, the inner can has an inclined portion on one upper side adjacent to the connecting portion.
바람직하게는, 상기 내부 캔의 상부벽체, 상기 캔 두껑의 연결부, 및 상기 캔 두껑의 개봉부재는 리벳결합되며, 상기 리벳결합된 상기 캔 두껑의 연결부와 상기 캔 두껑의 개봉부재 사이에는 완충링이 구비된다.Preferably, the upper wall of the inner can, the connecting portion of the can lid, and the opening member of the can lid are riveted, and a buffering ring is provided between the connecting portion of the can lid and the opening member of the can lid. It is provided.
본 발명에 따르면, 외부 캔을 개봉할 수 있는 제1 개봉부와 내부 캔을 개봉할 수 있는 제2 개봉부가 별개로 구비되고, 또한 외부 캔의 제1 음료와 내부 캔의 제2 음료를 서로 혼합할 수 있는 혼합용 개봉부가 구비되어 있어, 순수한 제1 음료와 제2 음료를 개별적으로 음용할 수 있으면서도 또한 이들을 혼합하여 음용할 수도 있는 효과를 가진다.According to the present invention, the first opening part for opening the outer can and the second opening part for opening the inner can are separately provided, and the first beverage of the outer can and the second beverage of the inner can are mixed with each other. It is equipped with an opening unit for mixing, which is capable of separately drinking the pure first beverage and the second beverage, but also has the effect of mixing and drinking them.
그리고, 본 발명에 따르면, 내부 캔의 하부를 통해 제2 음료를 충입한 후 하부벽체로 제2 수용공간을 밀폐시키고 외부 캔의 상부를 통해 제1 음료를 충입한 후 내부 캔과 결합된 캔 두껑으로 제1 수용공간을 밀폐시키기 때문에, 제1 및 제2 수용공간에 제1 및 제2 음료의 충입이 용이하면서도 제조가 용이한 효과를 가진다.In addition, according to the present invention, after filling the second beverage through the lower portion of the inner can, the second receiving space is sealed with the lower wall, the first beverage is filled through the upper portion of the outer can, and then the can lid combined with the inner can Since the first receiving space is sealed, the first and second receiving spaces are easily filled with the first and second beverages, and have an effect of easy manufacturing.
또한, 본 발명에 따르면, 외부 캔과 내부 캔에 물질 특성이 다른 두 종류의 음료를 충입할 수 있기 때문에, 예컨대 외부 캔에는 응고점이 상대적으로 높은 음료를 충입하고 내부 캔에는 응고점이 상대적으로 낮은 음료를 충입하여 내부 캔의 음료를 시원한 상태에서 먼저 음용한 후 외부 캔의 음료를 마찬가지로 시원한 상태에서 음용하여 두 종류의 음료를 모두 시원하게 음용할 수 있는 효과를 가진다.In addition, according to the present invention, since two types of beverages having different material properties can be filled in the outer can and the inner can, for example, a beverage having a relatively high freezing point is filled in the outer can and a beverage having a relatively low freezing point in the inner can. It has the effect of drinking the beverages of the inner can first in a cool state by filling them, and then drinking the beverages of the outer can in the cool state as well.
도 1은 종래기술의 일 실시예에 따른 이중 캔의 구조를 나타낸 것이다.Figure 1 shows the structure of a double can according to an embodiment of the prior art.
도 2는 종래기술의 다른 실시예에 따른 이중 캔의 구조를 나타낸 것이다.Figure 2 shows the structure of a double can according to another embodiment of the prior art.
도 3은 본 발명의 일 실시예에 따른 이중 캔의 구조를 나타낸 것이다.Figure 3 shows the structure of the double can according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따른 외부 캔의 구조를 나타낸 것이다.Figure 4 shows the structure of the outer can according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 내부 캔의 구조를 나타낸 것이다.Figure 5 shows the structure of the inner can according to an embodiment of the present invention.
도 6은 본 발명의 일 실시예에 따른 캔 두껑의 구조를 나타낸 것이다.Figure 6 shows the structure of the can lid according to an embodiment of the present invention.
도 7은 본 발명의 일 실시예에 따른 내부 캔과 캔 두껑을 결합하는 방식을 나타낸 것이다.7 illustrates a method of combining an inner can and a can lid according to an embodiment of the present invention.
도 8은 본 발명의 일 실시예에 따른 내부 캔에 음료를 충입하는 방식을 나타낸 것이다.8 illustrates a method of filling a beverage into an inner can according to an embodiment of the present invention.
도 9는 본 발명의 일 실시예에 따른 외부 캔에 음료를 충입하는 방식을 나타낸 것이다.9 illustrates a method of filling a beverage into an outer can according to an embodiment of the present invention.
도 10은 본 발명의 일 실시예에 따른 이중 캔을 이용하여 두 종류의 음료를 선택적으로 음용하는 방식을 나타낸 것이다.10 shows a method of selectively drinking two types of beverages using a double can according to an embodiment of the present invention.
도 11은 본 발명의 일 실시예에 따른 이중 캔을 이용하여 두 종류의 음료를 혼합하여 음용하는 방식을 나타낸 것이다.11 illustrates a method of mixing and drinking two types of beverages using a double can according to an embodiment of the present invention.
도 12는 본 발명의 일 실시예에 따른 이중 캔에 있어 혼합용 개봉부의 다양한 형상을 예시한 것이다.12 illustrates various shapes of an opening for mixing in a double can according to an embodiment of the present invention.
이하에서는 첨부 도면 및 바람직한 실시예를 참조하여 본 발명을 상세히 설명한다. 참고로, 하기 설명에서 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments. For reference, in the following description, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted.
먼저, 도 3은 본 발명의 일 실시예에 따른 이중 캔의 구조를 나타낸 것으로, 도 3a는 이중 캔의 평면도를 나타낸 것이며, 도 3b는 도 3a의 A-A' 선으로 절단된 이중 캔 정면도를 나타낸 것이다. First, Figure 3 shows the structure of the double can according to an embodiment of the present invention, Figure 3a shows a plan view of the double can, Figure 3b shows a front view of the double can cut with the AA' line of Figure 3a .
도 3을 참조하면, 본 발명의 일 실시예에 따른 이중 캔(100)은 제1 음료를 수용하기 위한 외부 캔(110), 제2 음료를 수용하기 위한 내부 캔(120), 외부 캔(110)과 내부 캔(120)을 밀폐시키는 캔 두껑(130) 등으로 구성된다.Referring to FIG. 3, the double can 100 according to an embodiment of the present invention includes an outer can 110 for accommodating a first beverage, an inner can 120 for accommodating a second beverage, and an outer can 110 ) And an inner can 120 to seal the can lid 130.
도 4는 본 발명의 일 실시예에 따른 외부 캔의 구조를 나타낸 것으로, 도 4a는 외부 캔의 평면도를 나타낸 것이며, 도 4b는 도 4a의 B-B' 선으로 절단된 외부 캔 정면도를 나타낸 것이다.Figure 4 shows the structure of the outer can according to an embodiment of the present invention, Figure 4a shows a plan view of the outer can, Figure 4b shows a front view of the outer can cut along the line B-B' of Figure 4a.
도 4를 참조하면, 본 발명의 일 실시예에 따른 외부 캔(110)은 내부가 비어 제1 수용공간(110a)을 형성하는 외부 캔 본체(111)와 상기 외부 캔 본체(111)의 하부를 밀폐시키는 외부 캔 하부벽체(112) 등으로 구성된다. 이에 따라, 외부 캔(110)의 상부는 개방되어 제1 개구부(115)가 형성되며, 상기 제1 개구부(115)를 통해 제1 음료를 제1 수용공간(110a)에 충입할 수 있다.Referring to Figure 4, the outer can 110 according to an embodiment of the present invention is empty inside the outer can body 111 forming the first receiving space 110a and the lower portion of the outer can body 111. It consists of an outer can lower wall 112 to be sealed. Accordingly, the upper portion of the outer can 110 is opened to form a first opening 115, and the first beverage may be filled into the first accommodation space 110a through the first opening 115.
참고로, 외부 캔 본체(111)와 외부 캔 하부벽체(112)는 별개로 제조된 후 결합될 수도 있지만(이 경우에는 외부 캔 하부를 통해 제1 음료를 충입하고 하부벽체로 밀폐시키는 방식도 가능함), 외부 캔 본체(111)와 외부 캔 하부벽체(112)는 제조 시에 일체로 형성하는 것이 바람직하다. 그리고, 외부 캔 본체(111)의 형상은 원통형이 바람직하지만, 반드시 이에 한정되는 것은 아니다.For reference, the outer can body 111 and the outer can lower wall 112 may be separately manufactured and then combined (in this case, a method of filling the first beverage through the lower outer can and sealing it with the lower wall is also possible. ), it is preferable that the outer can body 111 and the outer can lower wall 112 are integrally formed during manufacture. In addition, the shape of the outer can body 111 is preferably cylindrical, but is not necessarily limited thereto.
도 5는 본 발명의 일 실시예에 따른 내부 캔의 구조를 나타낸 것으로, 도 5a는 내부 캔의 평면도를 나타낸 것이며, 도 5b는 도 5a의 C-C' 선으로 절단된 내부 캔 정면도를 나타낸 것이다.Figure 5 shows the structure of the inner can according to an embodiment of the present invention, Figure 5a shows a top view of the inner can, Figure 5b shows a front view of the inner can cut with the line C-C' of Figure 5a.
도 5를 참조하면, 본 발명의 일 실시예에 따른 내부 캔(120)은 내부가 비어 제2 수용공간(120a)을 형성하는 내부 캔 본체(121), 상기 내부 캔 본체(121)의 하부를 밀폐시키는 내부 캔 하부벽체(122), 상기 내부 캔 본체(121)의 상부 일부를 밀폐시키는 내부 캔 상부벽체(123) 등으로 구성된다.Referring to FIG. 5, the inner can 120 according to an embodiment of the present invention has an inner can body 121 that is empty inside and forms a second receiving space 120a, and a lower portion of the inner can body 121. It consists of an inner can lower wall 122 for sealing, and an inner can upper wall 123 for sealing an upper part of the inner can body 121.
내부 캔 상부벽체(123)에는 캔 두껑(130)의 제2 개봉부(134)보다 큰 형상을 갖는 제2 개구부(125)가 구비되며, 이를 통해 캔 두껑(130)의 제2 개봉부(134)가 개봉될 수 있으며 사용자는 제2 음료를 음용할 수 있다.The inner can upper wall 123 is provided with a second opening 125 having a shape larger than the second opening 134 of the can lid 130, through which the second opening 134 of the can lid 130 is It can be opened and the user can drink the second beverage.
그리고, 내부 캔 상부벽체(123)의 일부(예컨대, 캔 두껑(130)의 연결부(135) 및 개봉부재(132)와 리벳결합되는 부분) 및 이와 연결된 내부 캔 본체(121)의 일부에는 적어도 하나의 혼합용 절취선, 예컨대 제1 혼합용 절취선(126')과 제2 혼합용 절취선(126 ")을 따라서 절취될 수 있는 혼합용 개봉부(126)가 구비된다.In addition, at least one portion of the inner can upper wall 123 (for example, a portion that is riveted to the connecting portion 135 and the opening member 132 of the can lid 130) and the inner can body 121 connected thereto. A mixing opening 126 that can be cut along the cutting line for mixing, for example, the first mixing cutting line 126' and the second mixing cutting line 126" is provided.
또한, 바람직하게는, 내부 캔(120)의 상부 일측(예컨대, 캔 두껑(130)의 제1 개봉부(133) 하부에 배치되는 부분)에는 경사부(124)가 형성되며, 이에 의해 사용자는 제1 개봉부(133)와 제2 개봉부(134)를 완전히 개봉한 후 혼합용 개봉부(126)를 개봉할 때 작은 힘으로 쉽게 개봉할 수 있다.In addition, preferably, an inclined portion 124 is formed on an upper side of the inner can 120 (for example, a portion disposed under the first opening portion 133 of the can lid 130), whereby the user may When the first opening portion 133 and the second opening portion 134 are completely opened, the opening portion for mixing 126 can be easily opened with a small force.
도 6은 본 발명의 일 실시예에 따른 캔 두껑의 구조를 나타낸 것으로, 도 6a는 캔 두껑의 평면도를 나타낸 것이며, 도 6b는 도 6a의 D-D' 선으로 절단된 캔 두껑 정면도를 나타낸 것이고, 도 6c는 개봉부재를 분리한 캔 두껑의 평면도이며, 도 6d는 개봉부재의 평면도이다.Figure 6 shows the structure of the can lid according to an embodiment of the present invention, Figure 6a shows a plan view of the can lid, Figure 6b shows a can lid front view cut with the DD' line of Figure 6a, Figure 6c is a plan view of the can lid with the opening member removed, and FIG. 6d is a plan view of the opening member.
도 6을 참조하면, 본 발명의 일 실시예에 따른 캔 두껑(130)은 외부 캔(110)과 내부 캔(120)을 밀폐시키는 캔 두껑 본체(131), 상기 캔 두껑 본체(131)에 결합되는 개봉부재(132) 등으로 구성된다.Referring to FIG. 6, the can lid 130 according to an embodiment of the present invention is coupled to the can lid body 131 for sealing the outer can 110 and the inner can 120, and the can lid body 131. It consists of an opening member 132, and the like.
캔 두껑 본체(131)에는 그 일측에 예컨대 대략적인 타원 형상의 제1 개봉용 절취선(133')을 따라서 절취될 수 있는 제1 개봉부(133)가 형성되고, 그 타측에 예컨대 대략적인 타원 형상의 제2 개봉용 절취선(134')을 따라서 절취될 수 있는 제2 개봉부(134)가 형성되며, 제1 개봉부(133)와 제2 개봉부(134) 사이에는 이들을 서로 연결시키는 연결부(135)가 형성된다(도 6c 참조). 바람직하게는, 연결부(135)의 가장자리에는 제1 개봉용 절취선(133')과 제2 개봉용 절취선(134')을 연결시키는 적어도 하나의 연결부 절취선(예컨대, 제1 연결부 절취선(135')과 제2 연결부 절취선(135"))이 형성되며, 이에 따라 연결부(135)는 적어도 하나의 연결부 절취선(135', 135")을 따라서 용이하게 절취될 수 있다. 참고로, 제1 개봉용 절취선(133')과 제2 개봉용 절취선(134')이 아주 인접해 있거나 서로 접해 있는 경우에는 연결부 절취선 없이 구현될 수 있다.The can lid main body 131 is formed with a first opening portion 133 that can be cut along one side of the first opening cut line 133' for example in an approximate elliptical shape, and has, for example, an approximately elliptical shape on the other side. A second opening 134 that can be cut along the second opening line 134' is formed, and a connection 135 is formed between the first opening 133 and the second opening 134 to connect them to each other. (See FIG. 6C). Preferably, at the edge of the connection part 135, at least one connection cut-out line connecting the first opening cut line 133' and the second opening cut line 134' (for example, the first connection cut line 135') and A second connection line cut-out line 135" is formed, and accordingly, the connection line 135 can be easily cut along at least one connection line cut line 135', 135". For reference, when the first opening cut line 133' and the second opening cut line 134' are very adjacent or in contact with each other, it may be implemented without a connection line cut line.
개봉부재(132)는 사용자의 손가락이 걸릴 수 있는 손잡이부(132a), 지렛대 원리를 이용하여 제1 및 제2 개봉부(133, 134)에 압력을 가할 수 있는 가압부(132b), 캔 두껑(130)의 연결부(135)와 리벳결합될 수 있도록 관통되어 있는 리벳결합용 홀(132c) 등을 구비한다(도 6d 참조).The opening member 132 is a handle portion 132a that can be caught by a user's finger, a pressing portion 132b that can apply pressure to the first and second opening portions 133 and 134 using the lever principle, and the can lid ( It is provided with a rivet coupling hole 132c or the like that is penetrated so as to be riveted with the connection portion 135 of 130 (see FIG. 6D).
도 7은 본 발명의 일 실시예에 따른 내부 캔과 캔 두껑을 결합하는 방식을 나타낸 것으로, 도 7a는 캔 두껑 본체와 내부 캔 본체를 결합하는 방식을 나타낸 것이며, 도 7b는 내부 캔 본체와 결합된 캔 두껑 본체에 개봉부재를 결합하는 방식을 나타낸 것이고, 도 7c는 캔 두껑 본체와 개봉부재의 결합부분을 확대한 것이다. 도 7을 참조하면, 캔 두껑 본체(131)를 뒤집어 놓은 상태에서 캔 두껑(130)의 제2 개봉부(134)가 내부 캔(120)의 제2 개구부(125) 내에 들어오도록 내부 캔 본체(121)를 위치시킨다. 그리고, 내부 캔(120)의 제2 개구부(125)를 따라서 또는 내부 캔(120)의 상부벽체(123) 가장자리를 따라서 용접 등을 수행하여 내부 캔 본체(121)(보다 구체적으로는 내부 캔 상부벽체(123))와 캔 두껑 본체(131)를 결합한다(도 7a 참조).Figure 7 shows a method of combining the inner can and the can lid according to an embodiment of the present invention, Figure 7a shows a method of combining the can lid body and the inner can body, Figure 7b is coupled to the inner can body It shows a method of coupling the opening member to the main body of the can lid, and FIG. 7C shows an enlarged portion of the can lid body and the opening member. Referring to FIG. 7, the inner can body 121 so that the second opening 134 of the can lid 130 enters into the second opening 125 of the inner can 120 while the can lid body 131 is turned upside down. ). And, by performing welding or the like along the second opening 125 of the inner can 120 or along the edge of the upper wall 123 of the inner can 120, the inner can body 121 (more specifically, the inner can upper part) The wall 123) and the can lid body 131 are combined (see FIG. 7A ).
그 후, 상호 결합된 내부 캔 본체(121)와 캔 두껑 본체(131)를 다시 뒤집어 정상 상태로 위치시킨 후 리벳결합부(136)에 개봉부재(132)를 결합시켜 내부 캔 본체(121), 캔 두껑 본체(131), 및 개봉부재(132)를 서로 결합한다(도 7b 참조). 이 경우, 바람직하게는, 캔 두껑(130)의 리벳결합부(136)에 완충링(137)을 끼운 후 개봉부재(132)를 끼워 리벳결합을 수행하며(도 7c 참조), 이에 따라 개봉부재(132)가 리벳결합부(136)를 중심으로 용이하게 회전할 수 있도록 한다.Thereafter, the inner can body 121 and the can lid body 131, which are mutually coupled, are turned over again and placed in a normal state, and then the opening member 132 is coupled to the rivet engaging portion 136, thereby forming the inner can body 121, The can lid body 131 and the opening member 132 are coupled to each other (see FIG. 7B ). In this case, preferably, the buffer ring 137 is fitted to the rivet coupling portion 136 of the can lid 130, and then the riveting is performed by inserting the opening member 132 (see FIG. 7C), thereby opening the member The 132 is to be easily rotated around the rivet coupling portion 136.
그리고, 본 발명의 바람직할 실시예에 따르면, 캔 두껑 본체(131)(보다 구체적으로는 연결부(135))와 개봉부재(132)를 리벳결합할 때 내부 캔 상부벽체(123)(보다 구체적으로는 혼합용 개봉부(126)가 있는 부분)도 함께 리벳결합되도록 구현되며, 이에 따라 사용자는 제1 음료와 제2 음료를 혼합하여 음용하고자 할 경우 개봉부재(132)로 제1 및 제2 개봉부(133, 134)와 연결부(135)를 완전히 절취한 후 혼합용 개봉부(126)로 용이하게 절취할 수 있다.And, according to a preferred embodiment of the present invention, when riveting the can lid body 131 (more specifically, the connecting portion 135) and the opening member 132, the inner can upper wall 123 (more specifically) Is also a rivet combination with the opening part 126 for mixing). Accordingly, when the user wants to mix and drink the first beverage and the second beverage, the first and second opening portions with the opening member 132 ( 133, 134) and the connection portion 135 is completely cut off, then it can be easily cut through the mixing opening 126.
도 8은 본 발명의 일 실시예에 따른 내부 캔에 음료를 충입하는 방식을 나타낸 것으로, 도 8a는 내부 캔에 제2 음료를 충입하기 위해 내부 캔 하부가 개방되어 있는 상태를 나타낸 것이며, 도 8b는 제2 음료 충입 후 내부 캔 하부를 하부벽체로 밀폐한 상태를 나타낸 것이다.FIG. 8 shows a method of filling a beverage into an inner can according to an embodiment of the present invention, and FIG. 8A shows a state in which the lower portion of the inner can is opened to fill a second beverage in the inner can, FIG. 8b shows a state in which the lower portion of the inner can is sealed with the lower wall after the second beverage is filled.
도 8을 참조하면, 캔 두껑(130)과 결합되어 있는 내부 캔 본체(121)를 뒤집어 내부 캔(120)의 하부가 위로 향하도록 위치시킨 후 내부 캔(120)에 제2 음료를 충입한다(도 8a 참조).Referring to FIG. 8, the inner can body 121 coupled to the can lid 130 is turned over, the lower portion of the inner can 120 is positioned upward, and then the second beverage is filled into the inner can 120 ( See Figure 8A).
그리고, 내부 캔 하부벽체(122)를 내부 캔 본체(121)와 결합하여, 예컨대 내부 캔 하부벽체(122)의 가장자리와 내부 캔 본체(121)의 하부 가장자리를 시밍(seaming) 결합하여, 내부 캔(120)의 제2 수용공간(120a)에 제2 음료가 완전 밀폐상태로 수용되게 한다(도 8b 참조).And, by combining the inner can lower wall 122 with the inner can body 121, for example, by seaming the edge of the inner can lower wall 122 and the lower edge of the inner can body 121, the inner can In the second receiving space 120a of 120, the second beverage is accommodated in a completely sealed state (see FIG. 8B).
도 9는 본 발명의 일 실시예에 따른 외부 캔에 음료를 충입하는 방식을 나타낸 것으로, 도 9a는 외부 캔에 제1 음료를 충입하기 위해 외부 캔 상부가 개방되어 있는 상태를 나타낸 것이며, 도 9b는 제1 음료 충입 후 외부 캔 상부를 내부 캔과 결합된 캔 두껑으로 밀폐한 상태를 나타낸 것이다.9 shows a method of filling a beverage into an outer can according to an embodiment of the present invention, and FIG. 9A shows a state in which the upper portion of the outer can is opened to fill the first beverage in the outer can, 9b shows a state in which the upper portion of the outer can is sealed with the can lid combined with the inner can after the first beverage is filled.
도 9를 참조하면, 상부가 개방되어 있는 외부 캔 본체(111)를 정상 상태로 위치시킨 후 외부 캔(110)에 제1 음료를 충입한다(도 9a 참조). 이 경우, 제1 음료는 내부 캔(120)이 차지하는 공간을 고려하여 적당량을 충입한다.Referring to FIG. 9, a first beverage is filled in the outer can 110 after the outer can body 111 in which the upper portion is open is placed in a normal state (see FIG. 9A ). In this case, the first beverage is filled with an appropriate amount in consideration of the space occupied by the inner can 120.
그리고, 제2 음료가 충입된 내부 캔(120)과 결합되어 있는 캔 두껑(130)을 상부 캔 본체(111)와 결합하여, 예컨대 캔 두껑 본체(131)의 가장자리와 외부 캔 본체(111)의 상부 가장자리를 시밍(seaming) 결합하여, 외부 캔(110)의 제1 수용공간(110a)에 제1 음료가 완전 밀폐상태로 수용되게 한다(도 9b 참조). 그러면, 외부 캔(110)에는 제1 음료가 충입되고 외부 캔(110) 내부에 위치하는 내부 캔(120)에는 제2 음료가 충입된 이중 캔(100)이 완성된다.Then, the can lid 130 coupled to the inner can 120 filled with the second beverage is combined with the upper can body 111, for example, the edge of the can lid body 131 and the outer can body 111. The upper edge is seamed to allow the first beverage to be received in a completely sealed state in the first receiving space 110a of the outer can 110 (see FIG. 9B ). Then, the first can is filled with a first beverage in the outer can 110, the inner can 120 located inside the outer can 110, the second can is filled with a second beverage 100 is completed.
도 10은 본 발명의 일 실시예에 따른 이중 캔을 이용하여 두 종류의 음료를 선택적으로 음용하는 방식을 나타낸 것으로, 도 10a는 외부 캔에 들어 있는 제1 음료를 음용하기 위한 상태를 나타낸 것이며, 도 10b는 내부 캔에 들어 있는 제2 음료를 음용하기 위한 상태를 나타낸 것이다.Figure 10 shows a method for selectively drinking two types of beverages using a double can according to an embodiment of the present invention, Figure 10a shows a state for drinking the first beverage contained in the outer can, 10B shows a state for drinking the second beverage contained in the inner can.
도 10을 참조하면, 만약 사용자가 외부 캔(110)에 들어 있는 제1 음료를 마시고 싶은 경우, 개봉부재(132)의 가압부(132b)를 제1 개봉부(133) 상에 위치시킨 상태에서 손잡이부(132a)를 위로 당기면 지렛대 원리에 의해 가압부(132b)가 제1 개봉부(133)에 압력을 가하게 되고 이에 제1 개봉부(133)가 제1 개봉용 절취선(133')을 따라서 절취되어 개봉되게 된다(도 10a 참조).Referring to Figure 10, if the user wants to drink the first beverage contained in the outer can 110, the handle in a state in which the pressing portion 132b of the opening member 132 on the first opening portion 133 When the portion 132a is pulled upward, the pressing portion 132b exerts pressure on the first opening portion 133 by the lever principle, whereby the first opening portion 133 is cut along the first opening tear line 133' and opened. It becomes (see FIG. 10A).
그리고, 만약 사용자가 내부 캔(120)에 들어 있는 제2 음료를 마시고 싶은 경우, 개봉부재(132)의 가압부(132b)를 제2 개봉부(134) 상에 위치시킨 상태에서 위로 손잡이부(132a)를 당기면 지렛대 원리에 의해 가압부(132b)가 제2 개봉부(134)에 압력을 가하게 되고 이에 제2 개봉부(134)가 제2 개봉용 절취선(134')을 따라서 절취되어 개봉되게 된다(도 10b 참조).And, if the user wants to drink the second beverage contained in the inner can 120, the handle portion (132a) in the state of placing the pressing portion 132b of the opening member 132 on the second opening portion 134 By pulling ), the pressing portion 132b exerts pressure on the second opening portion 134 according to the lever principle, whereby the second opening portion 134 is cut along the second opening line 134' for opening (Fig. 10b).
이와 같이, 본 발명에 따르면 사용자는 외부 캔에 들어 있는 순수한 제1 음료와 내부 캔에 들어 있는 순수한 제2 음료를 개별적으로 마실 수 있다.Thus, according to the present invention, the user can individually drink the pure first beverage contained in the outer can and the pure second beverage contained in the inner can.
도 11은 본 발명의 일 실시예에 따른 이중 캔을 이용하여 두 종류의 음료를 혼합하여 음용하는 방식을 나타낸 것으로, 도 11a는 혼합용 개봉부를 절취하기 위해 개봉부재를 세운 상태를 나타낸 것이며, 도 11b는 개봉부재로 혼합용 개봉부를 일부 절취한 상태를 나타낸 것이고, 도 11c는 개봉부재로 혼합용 개봉부를 완전히 절취한 상태를 나타낸 것이다.FIG. 11 shows a method of mixing and drinking two types of beverages using a double can according to an embodiment of the present invention, and FIG. 11A shows a state in which an opening member is erected in order to cut the opening for mixing. 11b shows a state in which the opening part for mixing is partially cut off as the opening member, and FIG. 11c shows a state in which the opening part for mixing is completely cut out as the opening member.
도 11을 참조하면, 만약 사용자가 외부 캔(110)에 들어 있는 제1 음료와 내부 캔(120)에 들어 있는 제2 음료를 혼합하여 마시고 싶은 경우, 개봉부재(132)의 가압부(132b)를 제2 개봉부(134) 상에 위치시킨 상태에서 손잡이부(132a)를 위로 당겨 제2 개봉부(134)를 절취하고(도 10b 참조), 개봉부재(132)의 가압부(132b)를 180도 회전시켜 제1 개봉부(133) 상에 위치시킨 상태에서 손잡이부(132a)를 위로 당겨 제1 개봉부(133)를 절취한 후(도 10a 참조), 개봉부재(132)의 손잡이부(132a)를 위로 더 당겨 연결부(135)마져 절취하여 캔 두껑(130)에서 개봉부재(132)를 완전히 분리시킨다(도 11a 참조).Referring to FIG. 11, if the user wants to mix and drink the first beverage contained in the outer can 110 and the second beverage contained in the inner can 120, the pressing portion 132b of the opening member 132 Is placed on the second opening portion 134 and pulls the handle portion 132a upward to cut the second opening portion 134 (see FIG. 10B ), and press the pressing portion 132b of the opening member 132 to 180 degrees. After rotating and pulling the handle portion 132a upward while cutting it on the first opening portion 133 (see FIG. 10A ), the handle portion 132a of the opening member 132 is opened. Pulling up further, even the connection portion 135 is cut to completely separate the opening member 132 from the can lid 130 (see FIG. 11A ).
그리고, 개봉부재(132)의 손잡이부(132a)를 계속 위로 당기거나 및/또는 옆으로 돌려 내부 캔(120)의 혼합용 개봉부(126)가 제1 및 제2 혼합용 절취선(126', 126")을 따라서 조금씩 절취되도록 한다(도 11b 참조). 이러한 과정을 계속하여 혼합용 개봉부(126)가 완전히 절취되어 내부 캔(120)로부터 분리되면, 혼합용 개봉부(126)와 결합되어 있는 개봉부재(132)를 완전히 빼내며, 이에 따라 내부 캔(120)은 하부로 떨어져 그 내부에 있던 제2 음료가 외부 캔의 제1 음료와 혼합되게 된다(도 11c 참조). Then, the opening portion 126 for mixing of the inner can 120 is continuously pulled up and/or turned to the side of the handle portion 132a of the opening member 132 so that the first and second mixing perforations 126', 126 "" is to be cut little by little (see Fig. 11b). Continued this process, the mixing opening 126 is completely cut off and separated from the inner can 120, the opening member coupled to the mixing opening 126 (132) is completely taken out, and accordingly, the inner can 120 falls to the lower portion, so that the second beverage therein is mixed with the first beverage of the outer can (see FIG. 11C).
마지막으로, 도 12는 본 발명의 일 실시예에 따른 이중 캔에서 혼합용 개봉부의 다양한 형상을 예시한 것이다.Finally, FIG. 12 illustrates various shapes of the opening portion for mixing in a double can according to an embodiment of the present invention.
도 12를 참조하면, 본 발명에 따른 혼합용 개봉부(126)는 내부 캔 본체(121)의 상부에 둘레를 따라서 형성될 수 있으며, 시계방향으로 절취하는 방식(도 12a 참조), 반시계방향으로 절취하는 방식(도 12b 참조), 양방향으로 절취하는 방식(도 12c 참조) 등에 의해 절취되도록 구현될 수 있다.Referring to Figure 12, the mixing opening 126 according to the present invention can be formed along the circumference on the upper portion of the inner can body 121, a method of cutting in the clockwise direction (see Figure 12a), counterclockwise It may be implemented to be cut by a cutting method (see FIG. 12B), a cutting method in both directions (see FIG. 12C), and the like.
또는, 대안적으로, 본 발명에 따른 내부 캔 본체(121)의 측면에 경사부(124)를 따라서 상하방향(내부 캔 축방향)으로 형성되어, 사용자가 제1 및 제2 개봉부(133, 134)와 연결부(135)를 완전히 절취한 후 계속 위로 당기면 절취될 수 있도록 구현될 수 있다.Or, alternatively, it is formed in the vertical direction (internal can axial direction) along the inclined portion 124 on the side surface of the inner can body 121 according to the present invention, so that the user can open the first and second opened portions 133, 134 ) And the connection portion 135 can be implemented so that it can be cut by pulling it up continuously after cutting it completely.
지금까지 본 발명을 바람직한 실시예를 참조하여 상세히 설명하였지만, 본 발명이 속하는 기술분야의 당업자는 본 발명의 기술적 사상이나 필수적 특징들을 변경하지 않고서 다른 구체적인 다양한 형태로 실시할 수 있는 것이므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로서 이해해야만 한다.The present invention has been described in detail with reference to preferred embodiments, but those skilled in the art to which the present invention pertains can be implemented in various other various forms without changing the technical spirit or essential features of the present invention. It should be understood that the examples are illustrative in all respects and not restrictive.
그리고, 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구범위에 의하여 특정되는 것이며, 특허청구범위의 의미 및 범위 그리고 그 등가개념으로부터 도출되는 모든 변경 또는 변형된 형태는 본 발명의 범위에 포함되는 것으로 해석되어야 한다.And, the scope of the present invention is specified by the claims, which will be described later, rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. It should be interpreted as.
[부호의 설명][Description of codes]
100: 이중 캔 100: double can
110: 외부 캔 110a: 제1 수용공간110: outer can 110a: first receiving space
111: 외부 캔 본체 112: 외부 캔 하부벽체111: outer can body 112: outer can lower wall
115: 제1 개구부115: first opening
120: 내부 캔 120a: 제2 수용공간120: inner can 120a: second receiving space
121: 내부 캔 본체 122: 내부 캔 하부벽체121: inner can body 122: inner can lower wall
123: 내부 캔 상부벽체 124: 경사부123: inner can upper wall 124: slope
125: 제2 개구부 126: 혼합용 개봉부125: second opening 126: opening for mixing
130: 캔 두껑 131: 캔 두껑 본체130: can lid 131: can lid body
132: 개봉부재 133: 제1 개봉부132: opening member 133: first opening unit
134: 제2 개봉부 135: 연결부134: second opening portion 135: connecting portion
136: 리벳결합부 137: 완충링136: rivet coupling portion 137: buffer ring
Claims (8)
- 제1 개구부에 의해 일 측이 개방되어 있는 외부 캔;An outer can whose one side is opened by the first opening;상기 외부 캔의 내부에 구비되며, 제2 개구부에 의해 일 측이 개방되어 있는 내부 캔; 및An inner can provided inside the outer can and having one side open by a second opening; And상기 외부 캔의 제1 개구부와 상기 내부 캔의 제2 개구부를 밀폐시키는 캔 두껑을 포함하고,And a can lid sealing the first opening of the outer can and the second opening of the inner can,상기 캔 두껑은, 상기 제1 개구부를 밀폐시키는 부분에 형성되며 제1 개봉용 절취선을 따라서 절취될 수 있는 제1 개봉부, 상기 제2 개구부를 밀폐시키는 부분에 형성되며 제2 개봉용 절취선을 따라서 절취될 수 있는 제2 개봉부, 상기 제1 개봉부와 상기 제2 개봉부를 연결시키는 연결부, 및 상기 연결부와 결합되며 상기 제1 개봉부와 상기 제2 개봉부를 개봉시킬 수 있는 개봉부재를 포함하는 것을 특징으로 하는 이중 캔.The can lid is formed in a portion that seals the first opening and can be cut along the first opening tear line, and is formed in a portion that seals the second opening and cut along the second opening tear line. Characterized in that it comprises a second opening that can be, a connection portion connecting the first opening portion and the second opening portion, and a sealing member coupled to the connection portion and opening the first opening portion and the second opening portion. Double cans.
- 제1항에 있어서,According to claim 1,상기 내부 캔은, 일 단부가 상기 연결부와 결합되며 적어도 하나의 혼합용 절취선을 따라서 절취될 수 있는 혼합용 개봉부를 구비하는 것을 특징으로 하는 이중 캔.The inner can, a double can, characterized in that one end is coupled to the connecting portion and has an opening for mixing that can be cut along at least one cutting line for mixing.
- 제2항에 있어서,According to claim 2,상기 혼합용 개봉부는 상기 내부 캔의 상부에 둘레를 따라서 형성되는 것을 특징으로 하는 이중 캔.The mixing can opening is a double can, characterized in that formed along the circumference on the top of the inner can.
- 제2항에 있어서,According to claim 2,상기 혼합용 개봉부는 상기 내부 캔의 측면에 상하방향으로 형성되는 것을 특징으로 하는 이중 캔.The mixing can opening is a double can, characterized in that formed in the vertical direction on the side of the inner can.
- 제1항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 4,상기 캔 두껑에는 상기 연결부가 절취될 수 있도록 상기 제1 개봉용 절취선과 제2 개봉용 절취선을 연결시키는 적어도 하나의 연결부 절취선이 형성되어 있는 것을 특징으로 하는 이중 캔.The can lid has a double can, characterized in that at least one connection cutout line is formed to connect the first opening cutout line and the second opening cutout line so that the connection section can be cut off.
- 제1항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 4,상기 내부 캔은 상기 연결부와 인접하는 상부 일측에 경사부를 갖는 것을 특징으로 하는 이중 캔.The inner can is a double can, characterized in that it has an inclined portion on the upper side adjacent to the connecting portion.
- 제1항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 4,상기 내부 캔의 상부벽체, 상기 캔 두껑의 연결부, 및 상기 캔 두껑의 개봉부재는 리벳결합되는 것을 특징으로 하는 이중 캔.A double can, characterized in that the upper wall of the inner can, the connecting portion of the can lid, and the opening member of the can lid are riveted.
- 제7항에 있어서,The method of claim 7,상기 리벳결합된 상기 캔 두껑의 연결부와 상기 캔 두껑의 개봉부재 사이에 완충링이 구비되는 것을 특징으로 하는 이중 캔.A double can, characterized in that a buffer ring is provided between the connecting portion of the can lid which is riveted and the opening member of the can lid.
Applications Claiming Priority (2)
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KR1020180147280A KR101993213B1 (en) | 2018-11-26 | 2018-11-26 | Double cans |
KR10-2018-0147280 | 2018-11-26 |
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WO2020111600A1 true WO2020111600A1 (en) | 2020-06-04 |
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PCT/KR2019/015533 WO2020111600A1 (en) | 2018-11-26 | 2019-11-14 | Double can |
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Citations (6)
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JPS6130621U (en) * | 1984-06-13 | 1986-02-24 | 北海製罐株式会社 | Easy opening container |
JPH0516939A (en) * | 1991-07-01 | 1993-01-26 | Mitsuhisa Nakagawa | Beverage container capable of imparting various flavors |
KR200271146Y1 (en) * | 2002-01-23 | 2002-04-09 | 주경원 | Dual vessel structure type can for manufacturing blending liquor |
KR20100005515U (en) * | 2008-11-20 | 2010-05-28 | 김주일 | Drink can |
US7967135B2 (en) * | 2009-03-06 | 2011-06-28 | Barry Boatner | Bifurcated beverage can with unified opening and mixing operation |
KR101993213B1 (en) * | 2018-11-26 | 2019-06-26 | 서주봉 | Double cans |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100324891B1 (en) | 1998-08-11 | 2002-08-21 | 김정인 | Vertically divided double can |
-
2018
- 2018-11-26 KR KR1020180147280A patent/KR101993213B1/en active IP Right Grant
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2019
- 2019-11-14 WO PCT/KR2019/015533 patent/WO2020111600A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6130621U (en) * | 1984-06-13 | 1986-02-24 | 北海製罐株式会社 | Easy opening container |
JPH0516939A (en) * | 1991-07-01 | 1993-01-26 | Mitsuhisa Nakagawa | Beverage container capable of imparting various flavors |
KR200271146Y1 (en) * | 2002-01-23 | 2002-04-09 | 주경원 | Dual vessel structure type can for manufacturing blending liquor |
KR20100005515U (en) * | 2008-11-20 | 2010-05-28 | 김주일 | Drink can |
US7967135B2 (en) * | 2009-03-06 | 2011-06-28 | Barry Boatner | Bifurcated beverage can with unified opening and mixing operation |
KR101993213B1 (en) * | 2018-11-26 | 2019-06-26 | 서주봉 | Double cans |
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