KR200210338Y1 - Beverage can with improved can lid structure - Google Patents

Abstract

The present invention relates to the improvement of cans for beverages, and in particular, it has a bottle-shaped bend and a lid body which can open and close the bend freely. It relates to a lid structure of the can for beverage can be easily closed again to store.

The present invention is to construct a beverage can having a can body portion 10 made of a metal sheet such as an aluminum sheet, having a reinforcing edge portion 21 and the catching portions 22 on the can body portion 10 A lid body having a lug portion 32 which forms a bend 20, and on the bend 20, cooperates with the catches 22 on the bend 20 to enable opening and closing of the bend 20. Provides a lid structure of the beverage can, characterized in that the configuration by combining the 30.

Description

Lid structure of beverage cans {BEVERAGE CAN WITH IMPROVED CAN LID STRUCTURE}

The present invention relates to the improvement of a beverage can, and in particular, a bottle-shaped bend and a lid body that can open and close the bend freely allow the opening of the can and the drinking of the contents more conveniently. Even if this still remains, it relates to a lid structure of a beverage can configured to be conveniently stored by closing the lid again in the can itself.

The beverage can associated with the present invention refers to a can that is manufactured and used to receive a predetermined amount of liquid drinkable contents such as various soft drinks, juices, alcoholic beverages, etc., and conventionally, this kind of can is illustrated in FIG. As described above, a can body part 1 made of a shape suitable for accommodating liquid contents by using a metal thin plate such as an aluminum sheet or a masonry steel sheet, and a metal thin plate such as the can body part 1 may be manufactured. After the can is coupled to the can body part (1) can not be arbitrarily separated can can be opened so that the can lid portion (2) for sealing the inside of the can, and a part of the can lid portion (2) It is common to have a structure including a tear tab 3 provided on the lid portion 2.

However, such a conventional general beverage can has to be operated by raising the rear end of the opening tab 3 by inserting a nail or the like into the gap between the rear end of the opening tab 3 and the surface of the can lid 2 when opening the can. People with weak nails or the elderly suffer a considerable difficulty in opening the cans, and often suffer from injuries such as broken nails during excessive opening operations, and cans by the operation of the opening tab 3. Since the size of the inlet opening cut off on the lid part 2 must be considerably narrow in structure, it is difficult to cool the can contents in large amounts when thirst is severe, and if the contents remain after drinking, There is a problem that it is difficult to seal the contents again in the can itself.

Therefore, the present invention is conceived for the purpose of providing a further improved beverage can that can effectively solve the conventional problems as described above.

1 is a cross-sectional view showing the configuration of a conventional general beverage can;

Figure 2A is a cross-sectional view of one beverage can applying the present invention,

FIG. 2B is an enlarged excerpt of the main portion of the can shown in FIG. 2A; FIG.

Figure 3A is a cross-sectional view of the can lid body according to an embodiment of the present invention,

Fig. 3B is a bottom view of the can lid body shown in Fig. 3A,

4A is a cross-sectional view of a can lid body according to another possible embodiment of the present invention;

Fig. 4B is a bottom view of the can lid body shown in Fig. 4A.

Explanation of symbols on the main parts of the drawings

10 can body 20 bend 21 reinforcement edge

22: locking portion 30: lid 31: sealing member

32: lug part

The object of the above is to construct a can for a beverage having a can body made of a thin metal plate according to the present invention, forming a bent having a reinforcing edge portion and the engaging portion on the top of the can body portion, It is achieved by providing a lid structure of a can for a beverage, characterized in that the arrangement is made by engaging the lid with lugs to cooperate with the catches to allow opening and closing of the sphere.

Hereinafter, the present invention will be described in more detail with reference to the embodiments illustrated in the accompanying drawings.

Figure 2A is a cross-sectional view showing the configuration of a beverage can according to an embodiment of the present invention, Figure 2B is an enlarged view showing the main portion of the can shown in Figure 2A.

As exemplified herein, the present invention provides a can body 10 made of a metal sheet such as an aluminum sheet or a steel sheet to accommodate a liquid drinkable content such as various soft drinks, juices, liquors, and the like. In forming a can for a beverage, the bent portion 20 of the bottle inlet shape is formed integrally bent from the can body portion 10 on the can body portion 10, and the lug type ( It provides a lid structure of a beverage can characterized in that the configuration by combining the lid 30 having a locking or unlocking means of the LUG TYPE).

The bent part 20 which is formed integrally with the can body part 10 on the can body part 10 has a reinforcing edge part 21 formed at the upper end by forming a part of the upper end part rounded outward. The lower part of the lid 30, the lower portion of the lid 30 is formed at regular intervals in cooperation with the lug portion 32 is formed to engage or fix the coupling of the lid 30 to the bent 20 or selection of the release Equipped with a plurality of engaging portions 22 to enable the.

The locking portions 22 of the bent portion 20 and the lug portions 32 of the lid 30 are rotated by a certain angle to the lid 30 on one side of the lid 20. The lug portions 32 on the upper portion proceed simultaneously to the locking position of the lower surface of the locking portions 22 on the spherical portion 20 to form a fastening state of the lid 30 to the spherical portion 20. When the lid 30 is rotated at a predetermined angle in the opposite direction, the lugs 32 of the lid 30 are simultaneously released to the unlocking position between the catches 22 on the spherical portion 20. It progresses and it becomes the structure which enables such an effect | action which becomes the state which can isolate | separate the lid body 30 from the part 20.

In the state in which the lid 30 is completely fixed on the sphere 20 as shown in FIGS. 2A and 2B, the upper end of the lid 20 having the reinforcing edge portion 21 is formed on the inner surface of the lid 30. It is in close contact with the sealing member 31 provided in the seal is made in the can. The reinforcing edge portion 21 cooperates with the sealing member 31 on the inner surface of the lid 30 while appropriately reinforcing the strength of the spherical portion 20 to enable the sealing of the inside of the can, and the lid body ( Open the can and drink the contents of the can so that there is no risk of injury to the drinker's mouth.

The lug portions 32 of the lid 30 are at least two or more lug portions 32 are formed around the lower end of the lid 30 at regular intervals, and FIGS. 3A and 3B In the case where three lugs 32 are formed at the lower end of the lid 30, and FIGS. 4A and 4B are provided with four lugs 32 formed at the lower end of the lid 30. An example is shown. The locking portions 22 formed on the bends 20 of the can body 10 to cooperate with the lugs 32 of the lid 30 are the lugs 32 of the lid 30. Of course, it is formed of a number corresponding to the number of). Considering the opening and closing stability and the manufacturability of the can together, the number of formation of the lug portions 32 of the lid 30 and the locking portions 22 of the spherical portions 20 are as shown in FIGS. 3A and 3B, respectively. It is preferable to set it as three pieces or four pieces like the example of FIG. 4A and FIG. 4B.

In a preferred embodiment, the lid 30 is configured to have a diameter of 21 mm, or 38 mm, or 52 mm.

In another preferred embodiment of the present invention, the can body portion 10, the liquid content is contained and the lid portion 30 is closed to the bent portion 20 as shown in the example of Figs. 2A and 2B. It is proposed to install a means for confirming the opening of the can product on the outside of the lid 30 and the bent 20, a typical example of the means is a thin synthetic resin film having a perforated line formed on one side It is to cover the outside of the lid 30 and the bent 20 to complete the product packaging.

Drinking cans of the present invention configured as described above can be easily opened by holding the lid 30 by an angle to one side when opening the can, thereby opening the can by opening the opening tab. Compared to the conventional beverage cans, the cans can be opened more easily and safely, and the structure can be bent at a much larger aperture than the conventional can inlet that is openly cut by the opening tab. 20) can be formed, so if desired, through the large diameter bend 20 as described above has the advantage that the can contents can be sucked in a larger amount more cool, and also after the contents of the opened can contents after drinking Even when remaining, the lid 30 is closed by turning the lid 20 to the can 20 of the can to easily and hygienically keep the remaining contents in the can itself. The advantage that will allow you provided.

In the illustrated example, the can body portion 10 is formed to have the shape of a bottle as a whole including the sphere 20, but depending on the design, the overall shape including the bend 20 of the can body portion 10 It may be of course to form the same as a general cylindrical beverage can, or may be of any other suitable form without departing from the technical scope of the present invention.

Therefore, the present invention is to provide a new useful effect that can further enhance the convenience and practical value of the use of such beverage cans by the above-described configuration, operation.

Claims (5)

In constructing a can for drink having a can body 10 made of a metal thin plate, A bend 20 having a reinforcing edge portion 21 and a locking portion 22 on the can body portion 10 is integrally formed with the can body portion 10, and the bend portion 20 is formed on the bend portion 20. Lid of the beverage can, characterized in that the configuration by coupling the lid body 30 with the lug portions 32 to enable opening and closing of the sphere 20 in cooperation with the engaging portions 22) Wealth structure. The lid structure of the beverage can of claim 1, wherein three lugs (32) of the lid (30) and three catching portions (22) of the trough (20) are formed. The lid structure of the beverage can of claim 1, wherein four lugs (32) of the lid (30) and four locking portions (22) of the trough (20) are formed. According to claim 1, wherein the can body portion 10 is formed by coupling the bottle body 10 to the lid 30, the lug portion 32 and the catching portions 22 of the spherical portion 20 are formed. Lid structure of the can for a drink characterized by the configuration. The method according to any one of claims 1 to 4, wherein the lid 30 is closed and closed to the bend 20 to check whether the can is opened on the outside of the lid 30 and the bent 20. Cap structure of the can for beverage, characterized in that the synthetic resin film is installed to be overlaid.