JP4890820B2 - Carton flanged container - Google Patents

Description

  The present invention relates to a container with a flange with a carton, and more particularly, to a container with a flange with a carton filled with a jelly, a water sheep straw, butter or the like and wrapped with a belt-like sheet.

  Flanged containers filled with jelly, water sheep poultry, butter, etc., enable stable boxing and display, increase the area for displaying descriptions and photos of fillings, and add an appealing aesthetic to purchase. For this purpose, it is covered with a carton made of a strip-like sheet folded in a box shape in a plastic or metal flanged container.

  As a conventional carton of a short cylindrical can container, a structure that forms a coupling portion that engages and integrally connects with a corresponding upper edge of the can container that is fitted in the storage space in a ceiling plate that forms a storage space. Has been proposed (see, for example, Patent Document 1).

As a conventional container mounting holder, in the packaging of containers in which the lid is locked to the flange portion of the container main body by fitting, the design effect, display effect, volume effect, etc. of the product are exhibited, while cost reduction is achieved. A container mounting holder for container packaging that is easy to handle and is easy to handle has been proposed (see, for example, Patent Document 2).
This configuration includes: a top plate portion surrounding the lid body of the container in which the flange portion of the lid body is fitted to the flange portion of the container body; and the container main body integrally provided on both sides of the top plate portion A pair of side plate portions surrounding the side wall portion of the container, and a container having a predetermined shape opening hole from which a part of the flange portion of the container protrudes between the top plate portion and the side plate portion. It is a seat holder for mounting | wearing, and the upper and lower sides of the said opening hole are formed as a pair of latching part which clamps the flange part of the said container.

  A conventional container with an outer box is composed of a cylindrical container and an outer box for storing the container. The outer wall of the outer wall of the container is the opposite surface, and a pattern is formed on the inner surface of the outer box. A configuration has been proposed in which an opening is provided in the outer box so that a reflected image on the surface can be seen from the outside (see, for example, Patent Document 3). This configuration is such that the outer box is dimensioned so that the uppermost top diameter portion of the substantially truncated cone shape of the cylindrical container slightly protrudes from the outer box, and the bottom surface is substantially cut of the cylindrical container. It has a width substantially equal to the diameter of the lowest diameter portion at the bottom of the head cone type.

  As a conventional packaging material, it is a cardboard packaging material for containers such as a deodorizing material, and a container body having a bottom having a raised bottom by a circular concave portion of the container and a petal-like flange portion protruding outward at the upper edge; A packaging material for a plastic container filled with a deodorant between a cone-shaped cap, and the packaging material is a wide ribbon-shaped cardboard that engages both ends at the top of the container cap and goes around the outside of the container vertically. Yes, the cardboard end engaging part at the top of the container can be engaged with the notch part and the locking piece that engage each other, and the center part of the cardboard is inserted from the bottom of the container to the lower surface of the petal-like flange part of the container A structure has been proposed in which a horizontally long groove having a circular notch that can be formed and into which the protruding portion of the petal-like flange can be inserted and locked is provided at a corresponding position on the cardboard (see, for example, Patent Document 4).

  A conventional packaging container is formed in a cylindrical shape by joining both ends of a belt, and the both ends are engaged with each other by shifting a relative object along the width direction of the belt. A structure in which a hook portion is provided has been proposed (see, for example, Patent Document 5).

  As a conventional packaging frame, it is a packaging frame that can maintain the aesthetics and strength of the bottom plate part even if it contains products containing oil and moisture, and can be produced at low cost. An inner bottom plate portion is connected to the lower end of one side plate portion of the packaging frame having a body shape, and an outer bottom plate portion is connected to the lower end of the other side plate portion. The inner bottom plate portion is connected to the other side plate. The outer bottom plate portion is set to a size that is in contact with the inner surface of the inner portion, and the outer plate is overlapped with the outer surface of the inner bottom plate portion. Has been proposed that is absorbed by the inner bottom plate portion and does not penetrate the surface of the outer bottom plate portion (see, for example, Patent Document 6).

Japanese Utility Model Publication No. 58-121167 JP-A-7-291346 JP 58-134871 A Japanese Utility Model Publication No. 62-39740 Japanese Utility Model Publication No. 57-202964 JP-A-7-291347

  In the structure of the carton of the short tube can container disclosed in Patent Document 1, the ceiling plate forming the storage space engages with the corresponding upper edge of the can container that is fitted in the storage space. A connecting portion to be connected is formed. However, since the ceiling plate is larger than the diameter of the corresponding upper edge of the can container, for example, when an impact is applied to the carton from the lateral direction or the carton falls sideways, it depends on the weight and inertial force of the can container. There is a problem that the ceiling board is destroyed.

  The container mounting holder disclosed in Patent Document 2 includes a top plate portion that surrounds the lid body of the container in which the flange portion of the lid body is fitted to the flange portion of the container body, and is integrally formed on both sides of the top plate portion. And a predetermined shape in which a part of the flange portion of the container protrudes between the top plate portion and the side plate portion, and a pair of side plate portions surrounding the side wall portion of the container main body. This is a sheet holder for mounting a container provided with an opening. The seat holder of Patent Document 2 also has a problem that when the impact is applied to the seat holder from the lateral direction or the seat holder falls in the lateral direction, the seat holder is broken by the weight and inertial force of the container including the contents.

  The container with an outer box disclosed in Patent Document 3 includes a substantially truncated container and an outer box that accommodates the container. The top surface of the outer box is a piece slightly smaller than the diameter of the circular top surface of the container. The bottom surface of the outer box is a rectangle having a size that just fits the circular bottom surface of the container. Therefore, even if an impact is applied to the outer box from the side or the side box is dropped sideways, the impact is directly transmitted to the container, so that the outer box is less likely to be destroyed by this shock. However, there is no disclosure or suggestion of a container with a large diameter intermediate section.

  The packaging material disclosed in Patent Document 4 is a cardboard packaging material for a container such as a deodorizing material, and has a bottom having a raised bottom due to a circular concave portion of the container, and a petal-like flange portion protruding outward at the upper edge. A packaging material for a plastic container filled with a deodorant between a container body and a cone-shaped cap, and a laterally long groove into which the protruding portion of the petal-like flange can be inserted and locked is located at a corresponding position of the cardboard packaging material. Therefore, in the case of an impact from the lateral direction or a fall in the lateral direction, the protruding portion of the petal-shaped flange receives an impact from the lateral direction or an impact from the lateral drop. However, since the long side direction of the rectangular top of the cardboard packaging material is larger than the diameter of the circular top of the container, if the impact in this direction is applied to the cardboard packaging material, the cardboard packaging material is likely to break.

  The packaging container disclosed in the cited document 5 has a structure in which the middle part in the height direction is recessed from the conical shape, and the top and bottom parts of the packaging container body are wound tightly in the direction of the belt-like packaging. Yes. However, in the vertical cross-section in the direction perpendicular to this, the band-shaped package is formed larger than the top and bottom of the packaging container body, so if an impact is applied to the band-shaped package in this direction, the band-shaped package is destroyed. The risk is high.

  Since the packaging frame disclosed in the cited document 6 is provided with a frame having a size in the horizontal plane of the flange portion at the intermediate portion in the height direction of the container, the impact from the lateral direction or completely horizontal There is no risk of the frame body being destroyed by the impact when dropped, but there is a risk of deformation so that the space part without the container is crushed when it is dropped with a shock from the inclined lateral direction or inclined to the horizontal. .

(Object of invention)
The present invention has been made in view of the above-described problems related to conventional flanged containers, and has sufficient design effects, display effects, volumetric effects, etc. of the product, and from a horizontal direction or an oblique horizontal direction. It is an object of the present invention to provide a flanged container having a belt-like frame that does not cause destruction of a carton due to the impact of the carton and that does not cause destruction of the carton even if it is dropped sideways or obliquely sideways.

The present invention is a flanged container in which a container main body has a protruding portion protruding at a middle height position with respect to a conical shape, and is formed by winding a sheet-like band body along one vertical section passing through the center. Set up a carton,
In the cross section in the direction in which the carton is wound, the flange engages with a notch provided in the carton,
In the cross section perpendicular to the direction in which the carton is wound, the dimensions of the carton are determined so that the edge of the carton does not protrude from a straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. It is a container with a flange with a carton characterized by being made.

  According to the flanged container of the present invention, the product has a sufficient design effect, display effect, volume effect, etc., and the destruction of the carton due to the impact from the horizontal direction or the oblique horizontal direction is prevented. A flanged container having a belt-like frame that prevents the carton from being broken even if it is dropped can be formed.

In the first embodiment of the present invention, in the cross section orthogonal to the direction in which the carton is wound, the edge of the carton coincides with a straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. Thus, a carton-filled flanged container is characterized in that the dimensions of the carton are determined.
The first embodiment of the container with a flange with a carton maintains the effect that the carton is prevented from being destroyed by an impact from a horizontal direction or an oblique horizontal direction, and there is no fear of destruction even if it is dropped in a horizontal direction or an oblique horizontal direction. The size of the carton can be reduced, and the large area on the carton can be used for the photograph of the container contents and the description of the contents.

In a second embodiment of the present invention, in the cross section orthogonal to the direction in which the carton is wound, the edge of the carton is inside the straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. The carton-filled flanged container is characterized in that the dimensions of the carton are determined as described in 1.
The size of the carton is reduced while maintaining the effect that the carton is prevented from being destroyed by an impact from the horizontal direction or the oblique horizontal direction, and is prevented even if the carton is destroyed even if it is dropped sideways or obliquely sideways. The container contents can be seen from the outside, and the manufacturing cost of the carton can be reduced.

A third embodiment of the present invention is a container with a flange with a carton, wherein the carton has a hole for receiving a bottom portion of the container main body.
Third Embodiment A container with a flange with a carton maintains the effect that the carton is prevented from being destroyed by an impact from a horizontal direction or an oblique horizontal direction, and the carton is prevented from being destroyed even if it is dropped sideways or obliquely laterally. As it is, the engagement between the carton and the container main body can be strengthened to reduce the possibility that the carton is detached from the container.

(First embodiment)
Below, the container with a flange with a carton of 1st Embodiment of this invention is demonstrated based on figures.
The container 1 with a flange with a carton according to the first embodiment includes a container body 10 and a carton 30 as shown in FIGS. 1 and 2. As shown in FIG. 2, the resin or metal container main body 10 is formed on a substantially cylindrical main body portion 12 that is slightly enlarged upward and rounded near the bottom surface, and the uppermost portion of the main body portion 12. And a flange 14 having an outer diameter D1. Since the main body 12 is rounded near the bottom, in FIG. 2, when a straight line (dotted line) L that comes out of the outer peripheral end 18 of the flange 14 and contacts the main body 12 is drawn, the straight line L becomes the main body 12. Of the lower portion of the contact point at the inflection point 20 near the inflection point 20. The diameter of the uppermost part of the main body is D2. In addition, as a filling of the container 1 with a flange, foods, such as jelly, a water sheep cake, butter, curry sauce, soup, chemicals for refilling, cosmetics, etc. are mentioned, for example.

  A shape obtained by spreading a carton 30 formed of a belt-like sheet folded in a box shape into a plane is a point-symmetrical shape having a center point 32 as a symmetric point as shown in the bottom view of FIG. The carton 30 includes a central top surface 34, trapezoidal side surfaces 36 and 38 that are inclined when assembled, and rectangular bottom surfaces 40 and 42 that are partially doubled when assembled. It consists of. The upper surface part 34 is rectangular, the long side is equal to the outer diameter D1 of the flange 14, and the short side is equal to the diameter of the uppermost part of the main body part 12 equal to D2. The edge portions 100 and 102 of the side surface portions 36 and 38 are determined so as to substantially coincide with the straight line L in FIGS. 1 and 2 when the carton 30 is wound around the container body 10.

  At the boundary between the upper surface portion 34 and the side surface portions 36 and 38, a central arc cut 50 and crease line 52 and 54 formed on both sides thereof are formed. A portion of the circular arc cut 50 located on the side of the bottom surface 40, 42 from the crease line 52, 54 substantially coincides with the circular outer periphery of the flange 14. A portion of the circular arc cut 50 located on the opposite side of the crease lines 52 and 54 from the bottom surface portions 40 and 42 is, for example, a radius of curvature that is 1/10 of the radius of curvature of the circular outer periphery of the flange 14 and has a sandwich angle of 60 degrees. It is an arc.

At the boundary between the side surface portions 36 and 38 and the bottom surface portions 40 and 42, a folding cut 60 in the central portion and fold processing lines 62 and 64 formed on both sides thereof are formed. The folding cut 60 includes folding cuts 70 and 72 on the extension of the crease processing lines 62 and 64, a chevron cut 76 between the folding cuts 70 and 72, and side portions from both ends of the folding cuts 70 and 72. It consists of vertical cuts 80, 82 extending into 36, 38.
Engaging grooves 90 and 92 are formed in the bottom surface portions 40 and 42 so that the bottom surface portions 40 and 42 are connected to each other so as to make the carton 30 annular.

  As shown in FIG. 4, assembling the container 1 with a carton-filled flange in which the container body 10 is covered with the carton 30 of the first embodiment, the main body part 12 is disposed on the upper surface part 34 of the carton 30 and the arc notch 50 is flanged. 14 is engaged. Next, along the crease lines 52 and 54, the side surfaces 36 and 38 are raised with respect to the upper surface portion 34, and further along the crease lines 62 and 64, the bottom surface portion 40 with respect to the side surfaces 36 and 38. , 42 is bent. At this time, the engaging grooves 90 and 92 of the bottom surface portions 40 and 42 are fitted to each other. In addition, you may make it the bottom face parts 40 and 42 fix the part which mutually overlaps by adhesion | attachment.

  In the container 1 with a flange with a carton configured as described above, in the side view of FIG. 1, the edge portions 100 and 102 of the side surface portions 36 and 38 of the carton 30 protrude from the outer peripheral end portion 18 of the flange 14. 12 coincides with a straight line L in contact with 12. Therefore, when an impact is applied to the container with flange 1 containing a carton from a direction orthogonal to the winding direction of the carton 30, the impact is transmitted to the flange 14 and the protruding portion 21 of the container body 10, and hardly transmitted to the carton 30. The carton 30 is not destroyed by this impact. In particular, in order to strengthen the positioning of the container body 10 with respect to the carton 30, the flange 14 and the bottom surface portion of the container body 10 of the carton 30 are engaged with the holes 110 and 112 formed by the arc cut 50 and the folding cut 60. Even in such a case, there is little possibility that the flange 14 and the bottom surface portion will destroy the carton 30.

  In the front view of FIG. 5, the carton-filled container 1 has the side portions 36 and 38 of the carton 30 wound around the container body 10 with almost no space. When there is an impact from the direction, the carton 30 is less likely to be destroyed by the impact.

(Second Embodiment)
The container 201 with a flange with a carton according to the second embodiment has a main body in which the straight edge portions 100-2 and 102-2 of the side surface portion of the carton 230 come out of the outer peripheral end portion 18 of the flange 14 in the side view of FIG. It is inside the straight line L in contact with the portion 12. Therefore, when an impact is applied to the container 201 with a flange containing a carton from a direction orthogonal to the winding direction of the carton 230, the impact is transmitted to the flange 14 and the protruding portion 21 of the container body 10, and is not transmitted to the carton 230. The carton 230 is not destroyed by this impact.

(Third embodiment)
In the container 301 with a flange with a carton of the third embodiment, in the side view of FIG. 7, the curved edge ends 100-3 and 102-3 of the side face of the carton 330 come out from the outer peripheral end 18 of the flange 14. And is inside the straight line L in contact with the main body 12. Therefore, when an impact is applied to the container 301 with a flange containing a carton from a direction orthogonal to the winding direction of the carton 330, the impact is transmitted to the flange 14 and the protruding portion 21 of the container body 10 and hardly transmitted to the carton 330. The carton 330 is not destroyed by this impact.

FIG. 1 is a side view of a container body of a flanged container with a carton according to a first embodiment of the present invention. FIG. 2 is a front view of the container body according to the first embodiment of the present invention. FIG. 3 is a bottom view of the developed carton according to the first embodiment of the present invention. FIG. 4 is a bottom view of the flanged container with carton according to the first embodiment of the present invention. FIG. 5 is a front view of the container with a flange with a carton according to the first embodiment of the present invention. FIG. 6 is a side view of the container body of the flanged container with carton according to the second embodiment of the present invention. FIG. 7: is a side view of the container main body of the container with a flange with a carton of 3rd Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container with a flange with a carton 10 Container main body 12 Main body part 14 Flange 18 Outer peripheral edge part 20 Inflection point 21 Projection part 30 Carton 32 Center point 36,38 Side face part 40,42 Bottom face part 50 Arc cut 52,54 Crease processing line 60 Fold cuts 62, 64 Fold cut lines 70, 72 Fold cuts 80, 82 Vertical cuts 90, 92 Engagement grooves 100, 102 Edges 110, 112 Holes 100-2, 102-2 Straight edge 100- 3,102-3 Curve edge

Claims (4)

The container body is a flanged container having a protruding portion protruding at a middle height position with respect to the conical shape, and a carton formed by winding a sheet-like band body along one vertical section passing through the center is provided,
In the cross section in the direction in which the carton is wound, the flange engages with a notch provided in the carton,
In a cross section in a direction perpendicular to the direction in which the carton is wound, the size of the carton is determined so as not to protrude from a straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. A container with a carton flange.   In the cross section perpendicular to the direction in which the carton is wound, the dimensions of the carton are determined so that the edge of the carton coincides with a straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. The container with a flange with a carton according to claim 1, wherein the container is a flange with a carton.   In the cross section orthogonal to the direction in which the carton is wound, the size of the carton is such that the edge of the carton is inside the straight line connecting the outer peripheral end of the flange and the protruding portion protruding at the intermediate height position. The container with a flange with a carton according to claim 1, which is determined.   The container with a flange with a carton according to claim 1, wherein the carton has a hole for receiving a bottom portion of the container main body.

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