KR20060020582A - can - Google Patents

Abstract

The present invention relates to a multi-layer stackable can container with a new structure that can reduce the work process and improve the productivity while lowering the cost of the product. In a can container, a can is formed in a position corresponding to the handle member on the bottom surface of the bottom of the can container, wherein a coupling recess is formed in the can container so as to engage the handle member when another can container is stacked in the can container. Provide the container.

Handle member, gripping part, gripping part coupling groove, hinge bracket, bracket coupling groove

Description

Can container {can}             

1 is a plan perspective view of a can container according to a first embodiment of the present invention;

2 is a bottom perspective view of the first embodiment;

3 is a stacked state diagram of the first embodiment;

Figure 4 is a plan perspective view of a can container according to a second embodiment of the present invention

5 is a bottom perspective view of the second embodiment;

6 is a lamination state diagram of the second embodiment;

<Description of the symbols for the main parts of the drawings>

10. Body 20. Top plate

30. Lower plate 32. Gripping part coupling groove

36. Bracket coupling groove 40. Handle member

42. Rotating member 44. Holding part

50. Hinge Bracket

The present invention relates to a packaging can container capable of containing liquid or gel contents, and more particularly, to a multi-layer stackable can container of a new structure that can reduce the work process and improve productivity while lowering the cost of a product. will be.

In general, the packaging can container, which can contain liquid or gel contents, is sealed in a rectangular or cylindrical shape so that the center part is sealed to the inside of the body part through a seaming process to seal the upper and lower ends of the body part. The upper plate and the lower plate to be coupled, and consists of a handle member provided in the central portion of the upper plate.

However, when the can containers are stacked in multiple layers, the can containers are stacked by narrow surface contact between the upper edge and the lower edge of the can, and thus, lamination is not easy, and even when stacked, the can containers loaded with multilayers are easily collapsed and damaged by external force. have.

Accordingly, in order to solve the above problems, a multi-layer stackable can container is provided and used by Korean Utility Model Registration No. 0270646, which is registered and registered in advance. The can container is provided with a plurality of protrusions having grooves at the periphery of the upper plate, and a plurality of protrusions are formed at the periphery of the lower plate to correspond to the grooves. Therefore, when the can container is stacked in multiple layers, the protrusions of the lower plate may be coupled to the recesses of the upper plate to be stably stacked.

By the way, such a can container must be press-molded to form a plurality of protrusions having grooves on the upper plate, as well as press forming a plurality of protrusions to engage the grooves on the lower plate, so that the mold is complicated and the mold ratio is increased. Increasing the cost of the product, as well as the productivity is a problem. In particular, since the can container is press-molded to form a plurality of protrusions and protrusions over a large area, a burst phenomenon occurs when the protrusions and protrusions are formed, and thus a soft metal plate having a relatively thick thickness must be used. There is a problem that is significantly increased. In addition, since a plurality of protrusions are formed at the periphery of the top plate, many restrictions are applied when printing letters, etc. on the top plate. There is a problem.

Therefore, the present invention has been proposed to solve the fundamental problems of the prior art as described above, an object of the present invention is to provide a gripping portion of the handle member to protrude to the upper side of the can container, the gripping portion is fitted to the bottom plate The new structure is designed to freely print on the top plate while preventing the top plate from becoming dirty as well as lowering the cost of the product while improving productivity by reducing work processes. To provide.

In order to achieve the above object, the present invention is a conventional can container having a handle member which is hinged at one end to the center of the upper plate is rotated to the left and right, at a position corresponding to the handle member of the bottom surface of the bottom of the can container It provides a can container, characterized in that the concave coupling groove is formed in the can container so that the handle member is engaged when the other can container is stacked in the can container.

<Example 1>

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

1 is a plan perspective view of a can container according to a first embodiment of the present invention, FIG. 2 is a bottom perspective view of the first embodiment, and FIG. 3 is a stacked state diagram of the first embodiment. As shown, the can container 100 has a rectangular cylindrical shape so that the center portion is recessed into the body portion 10 through a seaming process to seal the upper and lower ends of the body portion 10 and the body portion 10. The upper plate 20 and the lower plate 30 to be hermetically coupled, and the central portion of the upper plate 20 is composed of a handle member 40 is provided in a diagonal direction and rotated left and right, the handle member 40 is a metal wire Rotating member 42 which is bent in a substantially rectangular shape so that one side is opened and hinged so that both ends are pivoted to the central portion of the upper plate 10 and rotated to the left and right, and the injection member is injected into the synthetic resin material 42 It is composed of a gripping portion 44 of the cross-section circular rod rotatably coupled to the central portion of the).

At this time, the grip portion 44 is used when the handle member 40 is laid on the upper plate, the diameter of the upper circumferential portion of the grip portion 44 so as to project to the upper side of the can vessel 100. On the other hand, in the illustrated embodiment, the grip portion 44 is formed in a circular cross section, but in some cases, the one side circumference may be formed in an elliptical or polygonal cross section so as to protrude upward of the can container 100. Of course.

At this time, the position corresponding to the holding portion 44 of the bottom surface of the lower plate 30, that is, the position corresponding to the holding portion 44 when the handle member 40 is laid on the upper plate 20 When another can container 100a is stacked on the can container 100, a slot-shaped wave concave inside the can container 100 is engaged with one side of the grip portion 44 exposed to the upper side of the can container 100. Branch coupling groove 32 is formed. At this time, the holding portion coupling groove 32 is arranged in a square shape around the center of the lower plate 30, the holding portion coupling groove 32 in the holding portion 44 regardless of the direction when the can container is stacked in multiple layers To interlock.

On the other hand, in the illustrated embodiment, but the grip portion 44 of the handle member 40 is configured to be fitted into the coupling groove 32 of the lower plate, but in some cases to fit the entire handle member 40 to the lower plate In addition to this, in addition to the configuration of the handle member in a variety of forms by using this handle member can be applied to any configuration that can be stably stacked can containers.

According to this configuration, the can container 100, as shown in Figure 3, when the can container is stacked in a multi-layered handle member 40 provided on the upper plate 20 of the lower can container 100 ( The upper circumferential portion of the 44 is engaged with the gripping portion coupling groove 32 formed on the bottom surface of the lower plate 30 of the upper can vessel 100a to be stably stacked.

Therefore, the can container 100 uses a larger diameter so that the upper side surface of the grip portion 44 of the handle member 40 protrudes to the upper side of the can container 100, and the lower plate 30 of the can container 100 is used. Since only the gripping portion coupling groove 32 needs to be press-formed, the mold is simpler than the press molding of a plurality of protrusions having grooves on the upper plate and a plurality of protrusions engaged with the grooves on the lower plate. The cost of the mold can be reduced, and the working process can be reduced, resulting in higher productivity and lower cost of the product.

In addition, the can container 100 press-molded the holding portion coupling groove 32 over a relatively narrow area only on the lower plate 30, so that the bursting phenomenon does not occur during press molding as in the prior art, and thus, relatively Since an expensive metal plate does not have to be used, the cost of a product can be reduced significantly. In addition, since the can container 100 has no protrusion formed on the periphery of the upper plate 20 as in the related art, letters and the like can be freely printed on the upper plate 20, and the upper plate 20 is made of dirty paper. You can prevent your values from being lost.

<Example 2>

4 is a top perspective view of a can container according to a second embodiment of the present invention, FIG. 5 is a bottom perspective view of the second embodiment, and FIG. 6 is a lamination state diagram of the second embodiment, which is the same as the first embodiment. Are assigned the same reference signs and overlapping descriptions will be omitted. As shown, the hinge bracket 50 for coupling the handle member 40 to the left and right to rotate in the center of the upper plate 20 is provided. The hinge bracket 50 is bent long in the form of a channel, and the engaging portion 54 having a cross-sectional “∩” shape in which the insertion groove 52 opened downward in the inner side thereof is elongated, and the engaging portion 54 is formed. It consists of a junction 58 is horizontally bent in the outward direction at both ends of the spot welded to the top plate 20 of the can vessel 100. At this time, the locking portion 54 is formed extending in the vertical direction so that the upper side thereof protrudes to the upper side of the can container (100).

Meanwhile, in the illustrated embodiment, the hinge bracket is hinged to both ends of the handle member by one hinge bracket. However, in some cases, the hinge bracket may be divided so as to individually hinge the both ends of the handle member.

At this time, when another can container 100a is stacked on the can container 100 at a position corresponding to the locking part 54 on the bottom of the lower plate 30, the can container 100 upper side of the locking part 54 is stacked. A bracket coupling groove 36 is formed in a slot shape concave inside the can container 100 so that the exposed outer surface is engaged. At this time, the bracket coupling groove 36 is formed in a "x" shape so as to cross each other around the center of the lower plate 30, the can container on one side of the locking portion 54 regardless of the direction when laminating in multiple layers The bracket coupling groove 36 is engaged.

Meanwhile, in the illustrated embodiment, the hinge bracket is hinged to both ends of the handle member by one hinge bracket, but in some cases, the hinge bracket may be separately formed to hinge the both ends of the handle member.

Therefore, as shown in FIG. 6, when the can container 100 is stacked in multiple layers, the catch portion of the hinge bracket 50 that hinges the handle member 40 to the lower can container 100. 54) The upper circumferential portion is engaged with the bracket coupling groove 36 formed on the bottom surface of the lower plate 30 of the upper can vessel 100a to be stably stacked. Therefore, the can container 100 extends so that the upper surface of the locking portion 54 of the hinge bracket 50 protrudes toward the upper side of the can container 100, and the bracket is coupled to the lower plate 30 of the can container 100. Since only the grooves 36 need to be press-molded, the above effects are obtained.

According to the present invention as described above, the can container is provided with a handle member holding portion of the upper plate or a hinge bracket engaging portion for hinge-engagement of the handle member to protrude to the upper side of the can container, the holding portion on the lower plate of the can container Alternatively, since the engaging groove may be press-molded to engage the engaging portion, the mold may be simplified to reduce the mold cost, and the work process may be reduced to improve productivity, thereby significantly lowering the cost of the product. In addition, since the upper plate is not provided with a protrusion as in the prior art, it is possible to freely print characters, etc., there is an advantage that can prevent the product from being dirty.

In the above, the features of the present invention have been shown and described with reference to preferred embodiments, but the present invention is not limited to the above-described embodiments, and the present invention belongs to the present invention without departing from the objects, configurations, and effects of the present invention. Various modifications may be made by those skilled in the art.

Claims (3)

In a conventional can container having a handle member which is hinged at one end to the center of the upper plate and rotated left and right, A can container, wherein a concave coupling groove is formed in the can container so as to engage the handle member when the other can container is stacked in the can container at a position corresponding to the handle member of the bottom surface of the can container. The method of claim 1, The handle member is composed of a rotating member which is bent in a square shape so that one side is open and hinged so that both ends thereof are pivoted on the upper plate, and a rod-shaped holding part coupled to the center of the rotating member, and the coupling groove is the holding part. Can container, characterized in that formed on a position corresponding to the gripping portion so that one side of the fitting. In the can container provided with a hinge bracket in the form of a channel for engaging the handle member to rotate in the center of the upper plate, And a concave coupling groove formed inside the can container such that the hinge bracket is engaged with the hinge bracket when the other can container is stacked in the can container at a position corresponding to the hinge bracket on the bottom surface of the can container.

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