KR200307721Y1 - The can-receptacle of the top plate without difficult cutting open - Google Patents

Abstract

The present invention forms a perforation line along both sides from one edge portion of the top plate of the packaging can container, and facilitates the start of cutting in the corner portion, and at the same time, the contents are discharged through the discharge hole formed at the other edge portion of the top plate of the packaging container. At the same time, when the outside air flows out, the contents can be easily flowed out, and at the same time, the multi-layer stackable structure of Utility Model Registration No. 270646 and Patent Registration Application No. 2001-52368, which have been filed and registered by the applicant of the present invention, are determined. It relates to a packaging can container structure for easy cutting of the top plate to be applicable to the can container having a.

Description

The can-receptacle of the top plate without difficult cutting open}

The present invention forms a perforation line along both sides from one edge of the upper side of the packaging can container, and facilitates the start of cutting in the corner portion, and at the same time, the contents are externally discharged through a discharge port formed at the other side of the upper side of the packaging can container. When the air flows out into the outside air, the contents can be easily flowed out, and at the same time, the multi-layer stackable structure of Utility Model Registration No. 270646 and Patent Registration Application No. 2001-52368 filed and filed by the applicant of the present invention is determined. The present invention relates to a packaging can container structure for easily cutting a top plate to be applicable to a can container having a can.

In general, the can container is formed by rolling a metal plate made of an electric tin dog plate to form a body, and after forming the upper and lower plates for sealing both ends of the body, and sealing by the bending operation between the upper and lower plates and the body. To have.

To briefly describe the general manufacturing process of such can containers, a printing process of metal printing on a tin plated steel sheet with a desired design, a cutting process of cutting the printed tin plated steel sheet to an appropriate size, and manufacturing an upper and lower plates of an appropriate size. The upper and lower plate manufacturing process, the paneling process to give a shape to the cut blank to maintain a constant, the body angle folding process to angularly angular in order to weld the blanks completed paneling, and the angle folding process Welding process for welding the completed cans by electric welding by copper wire, Hurenji process to open the upper and lower ends 2 ~ 3mm to seam the body, and compound for sealing the upper and lower parts respectively joined to the upper and lower ends of the body. For lining process to apply, seaming process to combine body and top and bottom plate with double winding body, and to prevent leakage of seaming finished products. We produce and manufacture the finished packaging cans through the testing process to check whether it leaks by filling the air, the packaging process to bundle and pack the proper number, and the loading process to load the packaged cans. Cited by the applicant for patent registration No. 2001-52368)

Figure 1 shows a well-known packaging can container produced by the above-described general manufacturing process, the body plate (2) by bending and angling the tin-plated steel sheet so that the steel sheet in a smooth state made of a hexahedron The upper plate 3 and the lower plate 4, which are cover plates, are combined and seamed to maintain airtightness, sealing property, and hermeticity, respectively, and the contents of the packaging can container 1 are leaked to the outside by the upper plate 3. For sealing the discharge port 6 and the discharge port 6 for use, and closing the plug 7 for opening and closing by the user, and for easy transport of the packaging can container 1 to the center of the upper plate 3. The handle part 5 is formed.

In addition, although not shown in the drawings, a separate external air hole and a stopper covering the external air hole may be configured to allow the inflow of external air to be smoothly in the corner portion of the upper plate 3 facing the stopper 7 side. have.

In the can container produced through the manufacturing process as described above, liquid or gel contents (for example, cooking oil, paints) or food materials such as red pepper paste and miso can be distributed in a sealed state so that the general consumer can Opening and using a stopper and the like located on one side is as well known.

When the user wants to use the contents in the packaging can container, the user tilts the handle while holding the handle to allow the contents to flow out to the discharge port. The weight of the contents in the packaging can container is considerable, so that the user While holding the handle at the same time, the other hand must be tilted while holding the edge of the lower plate. However, the finger holding the edge of the lower plate slips or slips off due to an operator's mistake or the weight of the canned container and its contents. As a result, there is a problem in that the packaging canister is dropped on the floor to be impacted, and the contents in the can container are ejected through the discharge port by the impact force to contaminate the external environment.

In addition, in general, if you want to use the packaging can container for other purposes in the state that the contents are completely consumed, the top plate is cut by using a separate tool such as a blade and used to contain different contents. When cutting a steel plate by using a tool such as a very dangerous blade, there is a problem that a safety accident that frequently injuries the body of the worker occurs in the process of work, and even if the top plate is cut without an accident, Since the edges are kept very sharp, safety problems such as injuries to the human body during use are pointed out.

For example, in the case of a can container storing contents such as paint, a can container that is cut after the internal paint is poured into a separate container to a certain degree, and when the amount is less than a certain amount after use, the top of the can container is cut by the method described above. In this process, the thinner is mixed and rolled by the rollers. In this process, the upper edge of the top plate is always cut off by the sharp edges of the operator or the user when the cutout of the top of the can container is used as described above. Problems have always been pointed out with sufficient conditions for the human body.

The present invention is devised to solve the above problems at one time,

By forming a cutout in the corner portion of the top plate opposite to the stopper side, the cutout line is formed along the side of the top plate around the cutout, so that the top plate of the can container can be easily and safely cut when needed. There is a purpose of the present invention.

In addition, the present invention, by forming a groove to the fingertips to each of the opposite corners of the lower plate, so that the container can be more easily and safe, easy to tilt and discharge the contents through the discharge port Has a different purpose.

In addition, the present invention can be easily applied to the loadable can container according to Utility Model Registration No. 270646 and Patent Registration Application No. 2001-52368, filed by the present applicant, so that the convenience and stability in use and the can Another purpose is to facilitate the loadability of the container.

1 is a perspective view showing a conventional packaging can container,

Figure 2a is a perspective view showing a can container for packaging according to the present invention,

Figure 2b is a view showing the lower plate of the can container for packaging by the bottom perspective view of Figure 2a,

3 is a view sequentially showing the cutting of the cut line of the top plate by using a cutout formed on one side of the top plate, to sequentially cut a portion of the top plate,

4 is a schematic cross-sectional view showing a recess formed in a plate,

5 is an outside air of a temporary embodiment for easily discharging the contents through the discharge port of the upper plate to the point where the cut line formed along the side of the upper edge of the present invention is collected and the point for forming the cutout above the point; A drawing showing the inflow cutout,

Figure 6 is a view showing an embodiment in which the present invention is applied to a loadable packaging can container previously registered and registered by the applicant.

※ Brief description of the main symbols in the drawings

100; Packaging can containers 101; Body body 110; Tops

111; Protrusion 120; Lower plate 121; Groove

122; Stone receiving groove 130; Discharge port 140; stopper

150; Cutout 151; Handle piece 152; Meeting

153; Presser 160; Perforation line 161; Inflow cut out

170; Handle

The present invention for achieving the above object,

Upper and lower plates 110 and 120 covering both ends of the body body 101 are respectively coupled through a seaming process, and a stopper 140 for opening and closing the discharge port 130 and the discharge port 130 at one corner of the upper plate 110. In the can container 100 for packaging,

The upper plate 110 has a handle piece 151 and a rotating piece 152 on the left and right sides of the edge portion opposite to the discharge port 130 side, and is biased toward the center or one side thereof to fix the upper plate 110 and the welding treatment. Forming the cutout 150 to be formed, the pressing hole 153 is integrally formed under the rotating piece 152 and the side of the upper plate 110 from the upper plate 110 point corresponding to the pressing hole 153. Along the perforation line 160,

It is characterized in that to form a recess 121 in which a finger can be fitted in each corner portion of the lower plate 120 corresponding to the discharge port 130 and the cutting hole 150 of the upper plate 110.

With reference to the accompanying drawings, an embodiment of the present invention by the above configuration will be described in detail.

As can be seen in the accompanying drawings, the present invention is applicable to a general can container or a loadable can container disclosed in Utility Model Registration No. 270646 and Patent Application No. 2001-52368 filed and maintained by the applicant. To cut and use the top plate of the packaging can container as needed.

One side of the packaging can container 100 upper plate 110 of the present invention consists of a discharge port 130 and a cap 140 for sealing the discharge port 130 to discharge the contents in the packaging can container 100. A cutout 150 is formed at a corner portion facing the discharge port 130.

The cutout 150 is fixed to the center or to one side of the point is biased by spot welding treatment, the handle piece 151 for fitting the user's finger to one piece and the spot welded point of the handle piece 151 It is made of a pivoting piece 152 which is integrally formed with the handle piece 151 and is integrally formed so as to be operated in the center of the lever to press the corner point of the upper plate 110.

At this time, it is preferable to form a pressing hole 153 to protrude integrally to the lower portion of the pivoting piece 152 to more easily press the upper plate 110 to cut the cutting line 160 to be described later.

On the other hand, the edge of the upper plate 110, that is, the cutting line 160 is formed along the sides of the upper plate 110 on both sides around the corner of the upper plate 110 of the portion where the cutout 150 is formed.

At this time, it is preferable to form the cut-out line 160 in the corner portion, ie, the lower end of the cutout line 160, where the cut line 160 is collected, which has a round or semi-circular shape.

For example, when the contents of the liquid in the packaging can container 100 are discharged to the outside through the discharge port 130, the outside air flows into the point facing the discharge port 130 side as in the prior art so that the contents do not squirm and flow out. Without forming a separate external air inlet for use, simply pull the handle piece 151 of the cutout hole 150 in use, the rotating piece 152 corresponds to this and the center of the cutout hole 150 downward When rotated at a predetermined angle by the role of the lever, by pressing the outside air inlet cutting portion 161 formed to be cut to the pressing hole 153 integrally protruded below the rotating piece 152 serves as the same air inlet as conventional You can make this possible.

Therefore, it is possible to perform its role by the simple configuration of the present invention without performing the operation of drilling the outside air inlet having the same or relatively smaller diameter than the conventional discharge port by a relatively simple manufacturing process.

For example, the perforation line 160 needs to cut off the top plate 110 of the packaging can container 100 to use the empty packaging can container 100 for other purposes by exhausting the contents. In the case of a paint can container to be stored, the top of the packaging can container 100 and the top plate 110 may be more easily used when a rolling operation is performed by adding and mixing an additive, such as thinner, to the remaining paint during a work that is generally performed during a paint job. When the operator grasps the handle piece 151 in the state in which the worker grasps the handle piece 151 of the cutout hole 150, the rotating piece 152 integrally formed on the opposite side is cut off the opening piece 150. Rotating around the spot welded point of the center by a role of a lever, the pressing holes 153 integrally protruding downwardly of the pivoting piece 152 into various shapes such as circular or oval. To cut the open air inlet cutout 161, the operator pulls the handle piece 151, the top plate 110 is easily cut and opened along the cut line 160 formed on both sides of the top plate 110. Will be.

When the top plate 110 is cut and opened in this way, an operator can easily perform a desired type of work.

In the meantime, in the case of the lower plate 120 corresponding to the upper plate 110, the recess 121 as shown in FIG. 2B is formed at a point corresponding to the discharge hole 130 and the cutting hole 150.

The recess 121 is to allow the user to tilt the packaging can container 100 easily when the user wants to spill the liquid contents in the packaging can container 100 to the outside. When holding the handle 170 of the upper surface 110 of the packaging can container 100 and inserting the finger of the other hand into the recess 121, the packaging can container 100 having a considerable weight is relatively stable. While maintaining the tilt will be able to discharge the contents to the outside to be used.

The present invention, as well as the application of the general packaging can container (100), as well as the upper plate 110 and the lower plate 120, each having a protrusion 111 and the protrusion receiving groove 122 and the like can be stacked for easy packaging ( Of course, the application is also possible.

As shown in FIG. 6, a perforation line 160 is formed along the sides of the stacking can container 100 capable of stacking as disclosed by the present inventors, and the cross point is formed by a circular, rectangular, semicircular, or the like shape. The air inlet cutting portion 161 is formed in the same manner, and the handle piece 151 and the pivoting piece 152 are integrally biased toward the center or to one side thereof, and thus the cut line of the upper plate 110 of the packaging can container 100 ( 160 to be welded to the intersection, it is possible to form the same operating relationship as described above.

Even with such a configuration, even when the top and bottom 110 and the bottom receiving grooves 122 and the like formed in the upper plate 110 and the lower plate 120 of the packaging can container 100 are respectively stacked and stacked, the packaging can container 100 loaded. The load of) extends to the combined surface between the protrusion 111 and the protrusion accommodating groove 122, and because the load does not reach the cutting line 160, which is one of the configurations of the present invention, the upper plate 110 due to the load. The phenomenon such as the cutting line 160 of the cut) is completely prevented, so that the present invention can be applied.

Therefore, according to the present invention, by forming a perforation line on the upper plate such as a packaging can container to facilitate the opening operation by the cutting of the upper plate can greatly expand the work selection of the operator, using a recess formed in the lower plate of the packaging can container Thus, the operator can easily tilt in a state in which the contents of the contents of the can container are easily lifted in a state of lifting the can container, and the effect of stably and easily discharging the contents of the liquid contents in the can container can be expected.

Claims (2)

Upper and lower plates 110 and 120 covering both ends of the body body 101 are respectively coupled through a seaming process, and a stopper 140 for opening and closing the discharge port 130 and the discharge port 130 at one corner of the upper plate 110. In the can container 100 for packaging, The upper plate 110 has a handle piece 151 and a rotating piece 152, respectively, on the left and right sides at the edge portion opposite to the discharge port 130 side, and is biased toward the center or any one side and welded to the upper plate 110. A cutting hole 150 is fixed, and a pressing hole 153 is integrally formed under the pivoting piece 152 and a side of the upper plate 110 is formed from a point of the upper plate 110 corresponding to the pressing hole 153. Along the perforation line 160, Cutting of the upper plate, characterized in that to form a recess 121, the finger can be fitted into each corner portion of the lower plate 120 corresponding to the discharge port 130 and the cutting hole 150 of the upper plate 110 Easy packaging can container construction. The method of claim 1, External inflow cutting of circular, rectangular, semi-circular, etc. which are partially cut according to the pressing operation of the pressing hole 153 to the pressing hole 153 below the cutting hole 150 which is the point where the cutting line 160 is collected Packaging can container structure for easy cutting of the top plate comprising a portion 161 is formed.