JP3111473U - Beverage container - Google Patents

Abstract

To provide a beverage container capable of smoothly and reliably drinking a beverage without pressing a straw as much as possible.
In a development view of a beverage container 1, at least one inclined surface 14 is formed on two inclined surfaces 14 connected to a gluing surface 13 on which a second vertical folding line 23 is disposed. When the pair of inclined bent lines 41 ′ are each opened to the side 52 a of the sheet material 52 and opened from the gluing surface 13 where the second vertical folding line 23 is disposed in the beverage storage container sealed thereby. In addition, the gluing surface 13 is arranged such that the second vertical bent line 23 on the gluing surface 13 is arranged outside the pair of inclined bent lines 41 ′ on the gluing surface 13 with respect to the central axis O. The pair is bent along a pair of inclined bent lines 41 ′ and a second vertical folding line 23.
[Selection] Figure 3

Description

  The present invention relates to a beverage container, and more particularly to a paper beverage container that contains milk or the like.

  2. Description of the Related Art Conventionally, paper beverage containers (so-called paper packs) that contain beverages such as milk exist as beverage containers that contain beverages.

  FIG. 5 is a conceptual perspective view of a main part of a conventional paper beverage container, and particularly shows a state in which the beverage container is sealed. FIG. 6 is a development view of the beverage container of FIG. 6 to FIG. 9 described later, the same parts as those in FIG. 5 are denoted by the same reference numerals.

  As shown in FIG. 5, a conventional paper beverage container (hereinafter simply referred to as “beverage container”) 51 is assembled by folding a single sheet material (paper material) 52. .

  When the beverage container 51 is assembled, it is a rectangular bottom surface (not shown), a side surface 11, and a gluing surface 13 positioned above each side surface 11, and is a portion that is folded and abuts each other Are glued, and thereby, a gluing surface 13 for sealing, and an inclined surface 14 formed between each gluing surface 13 and each side surface 11 and covering the opening 11a formed by the side surface 11 when sealed. And has.

  In this conventional beverage container 51, as shown in the development view of FIG. 6, the four first vertical fold lines 21 that form the respective side surfaces 11 and the four first first folding lines 21 are formed on the sheet material 52. One first horizontal fold line 31 that intersects with the vertical fold line 21 and one second horizontal fold line 33 that intersects with the four first vertical fold lines 21 are formed.

  Among these, the second horizontal fold line 33 is disposed between the first horizontal fold line 31 and one side 52 a of the sheet material 52 parallel to the first horizontal fold line 31.

The developed sheet material 52 is formed with four gluing surfaces 13 described above.
Each gluing surface 13 is surrounded by the second horizontal fold line 33, one side 52 a of the sheet material 52, and the first vertical fold line 21.
In addition, two of the four gluing surfaces 13 are arranged on every other gluing surface 13 until reaching the one side 52 a of the sheet material 52 from the middle point on the second horizontal fold line 33. An extended second vertical fold line 23 is formed.

The developed sheet material 52 has four inclined surfaces 14 described above.
Each inclined surface 14 is surrounded by a first horizontal fold line 31, a second horizontal fold line 33, and a first vertical fold line 21, respectively.
Of the four inclined surfaces 14, two inclined surfaces 14 connected to the gluing surface 13 on which the second vertical bending line 23 is disposed have a first vertical folding line 21 and a first horizontal folding line 14. A pair of inclined bent lines 41 are formed to connect the intersection where the line 31 intersects with the midpoint on the second horizontal folding line 33, respectively.

In order to assemble the beverage container 51 using such a sheet material 52 of FIG. 6, first, the sheet material 52 is bent along the first vertical fold line 21 to form the side surface 11, and the side surface 11. The bottom surface is glued to.
Then, each inclined surface 14 and each gluing surface 13 are formed above each side surface 11 (vertically above), and an opening 11a is formed above the side surface 11 by the four side surfaces 11 formed. The opening 11a is released.

A beverage (not shown) is accommodated in the space formed by the bottom surface and the side surface 11 through the opened opening 11a.
In addition, the code | symbol 52b of FIG. 6 is the gluing margin glued to the side surface 11, the gluing surface 13, and the inclined surface 14 with the end 52c of the sheet material 52.

Further, after the beverage is accommodated, the entire outer surface and inner surface of the exposed gluing surface 13 are glued.
Next, the gluing surface 13 on which the second vertical fold line 23 is formed is bent along the second vertical fold line 23. As shown in FIG. 7, this bending is performed toward a central axis (hereinafter simply referred to as “center axis”) O in which each second vertical folding line 23 extends along the vertical direction through the center of the bottom surface. In the direction of movement. Further, by this folding, the outer surfaces of the portions of the gluing surface 13 located on both sides of the second vertical folding line 23 are brought into contact with each other.
Then, as shown in FIG. 5 and FIG. 7, the pasting surface 13 is folded and the portions of the pasting surface 13 that are in contact with each other are pasted.
FIG. 7 is a conceptual plan view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state in which the beverage container is sealed.

  Moreover, when sealed as shown in FIGS. 5 and 7, the inclined surface 14 covers the opening 11a. Further, at this time, each inclined surface 14 on which the pair of inclined folding lines 41 is formed is bent toward the central axis O along the pair of inclined bending lines 41. Then, on each of the bent inclined surfaces 14, as shown in FIG. 5, a triangular surface 14 a is formed by a pair of inclined bent lines 41 and a first horizontal bent line 31. Further, the triangular surface 14a is disposed so as to be inclined from the central axis O by folding the gluing surface 13 described above, and therefore, the inclined surface 14 is formed with a recess vertically above each triangular surface 14a. The

Further, in the beverage container 51 assembled and sealed in this way, when releasing the opening, that is, when opening the container, first, as shown by an arrow A in FIG. The upper gluing surfaces 13 are peeled from each other. Then, as shown in FIG. 8, one second vertical fold line 23 is exposed from the peeled glue surface 13.
In order to expand the recess, both thumbs are inserted into one of the recesses and the inclined surface 14 above the recess is grasped.

Next, as shown by the arrow B in FIG. 8, the exposed portion of the glued surface 13 where the exposed second vertical fold line 23 is formed is pulled away from the central axis O.
Then, as shown in FIG. 9, the gluing between the inner surfaces of the gluing surfaces 13 can be released and opened, whereby the opening 11a is released. Therefore, as shown by the arrow C in FIG. 9, the straw 61 can be inserted into the opening 11a.

Moreover, when drinking the drink accommodated in the drink storage container 51 using the inserted straw 61, as shown by each arrow D of FIG.8 and FIG.9, the said drawing surface 13 was pulled. The portion where the second vertical fold line 23 is formed is pressed toward the central axis O. Then, the gluing surface 23 tries to return as much as possible to the state (FIG. 8) immediately before the portion where the second vertical folding line 23 is formed is pulled away from the central axis O. Since the entire portion where the second vertical fold line 23 is formed contacts the straw 61, the straw 61 is used in this state.
In this way, the opening 11a is covered as much as possible by the gluing surface 13 and the inclined surface 14 in the use state of the straw 61, so that the beverage container 51 is accommodated when it receives an impact from the outside. It is possible to prevent the beverage from splashing to the outside of the beverage storage container 51 from the opening 11a as much as possible.

  FIG. 8 is a conceptual plan view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state in the middle of opening. FIG. 9 is a conceptual perspective view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state in which a straw is to be put into the opened beverage container.

  By the way, as for the conventional drink storage container 51, when drinking the accommodated drink with the straw 61, as mentioned above, the whole part in which the 2nd perpendicular bending line 23 was formed among the pasting surfaces 13 is the straw 61. Since the straw 61 is used in a state where it is in contact with the straw, the entire portion where the second vertical fold line 23 is formed presses the straw 61, which makes it difficult for the beverage to pass through the straw 61. The user may not be able to drink.

  This problem has occurred remarkably when the type of beverage to be stored is one containing fruit juice or sticky.

  Therefore, in view of the circumstances described above, an object of the present invention is to provide a beverage container that can drink beverages smoothly and reliably without pressing the straw as much as possible.

  In order to solve the above-mentioned problems, the beverage container of the present invention is assembled by folding a single sheet material, and when assembled, each is positioned above the bottom surface of the square, the side surface, and above each side surface. The glued surfaces that are folded and abutted against each other are glued, whereby a glued surface for sealing is formed, and each glued surface and each side surface are respectively formed and sealed when the In a beverage container that has an inclined surface that covers an opening formed by a side surface, and that can be opened by releasing the gluing on the gluing surface and opening the straw and inserting a straw, Are the four first vertical fold lines that form the side surface, the one first horizontal fold line that intersects the four first vertical fold lines, and the four first vertical fold lines Folding A second horizontal fold line intersecting the line, the first horizontal fold line disposed between the first horizontal fold line and one side of the sheet material parallel to the first horizontal fold line. Two horizontal folding lines are formed, and each of the gluing surfaces and the inclined surfaces is formed in four, and each gluing surface includes the second horizontal folding line, the one side of the sheet material, and the first side. Each of the inclined surfaces is surrounded by the first horizontal fold line, the second horizontal fold line, and the first vertical fold line, respectively. Of the two sizing surfaces, the second stenciling surface disposed every other sizing surface extends from the middle point on the second horizontal fold line until reaching the one side of the sheet material. A line is formed and the four inclined surfaces Among the two inclined surfaces connected to the gluing surface on which the second vertical fold line is disposed, an intersection point between the first vertical fold line and the first horizontal fold line, and the second A pair of inclined bent lines respectively connecting the midpoints on the horizontal folding line are formed, and the pair of inclined bent lines formed on at least one of the two inclined surfaces is respectively the sheet material. The pasting surface is released when the pasting is released from the pasting surface on which the second vertical fold line is disposed in the assembled and sealed beverage container thus opened. The second vertical bent line on the upper side is out of the pair of the inclined bent lines on the glue surface with respect to a central axis extending along the vertical direction through the center of the bottom surface. The gluing surface is bent along the pair of inclined bent lines and the second vertical folding line on the gluing surface so as to be disposed on the side.

  The beverage container of the present invention has a first vertical fold line on two inclined surfaces connected to a gluing surface on which the second vertical fold line is disposed, among four inclined surfaces in the development view thereof. A pair of inclined bent lines connecting the intersection of the first horizontal fold line and the middle point on the second horizontal fold line, respectively, and at least one of the two inclined surfaces is inclined. A pair of inclined bent lines formed on the surface are extended to the one side of the sheet material, respectively, and glued on the glued surface where the second vertical folding line is arranged in the beverage storage container assembled and sealed thereby A pair of the slopes on the glued surface with respect to the central axis extending along the vertical direction through the center of the bottom surface when the second vertical bent line on the glued surface is opened Since the gluing surface is bent along a pair of inclined bent lines and the second vertical fold line on the gluing surface so as to be arranged outside the bent line, the straw is the first of the gluing surfaces. The possibility of being pressed by the entire portion where the second vertical fold line is formed is prevented as much as possible, so that the beverage can smoothly pass through the straw so that the user can smoothly and reliably drink the beverage. It is particularly effective when the type of beverage to be stored is fruit juice-containing or sticky.

  That is, according to the present invention, it is possible to provide a beverage container that can drink beverages smoothly and reliably without pressing the straw.

  The beverage container of the present invention will be described in detail in the following examples.

FIG. 1 is a development view of a beverage container according to an embodiment of the present invention.
In FIG. 1 to FIG. 4 described later, the same parts as those in FIGS.

As shown in FIG. 1, the sheet material 52 in the development view of the beverage container 1 of the embodiment of the present invention has a pair of inclined bent lines 41 ′ instead of the conventional pair of inclined bent lines 41. Is formed.
Each inclined bent line 41 ′ is obtained by extending each inclined bent line 41 to one side 52 a of the sheet material 52.

  FIG. 2 shows a state in which the beverage container is assembled from the sheet material of the developed view of FIG. 1 and sealed, and then the glue is released from the glue surface where the second vertical folding line is disposed and opened. It is a principal part conceptual perspective view of the drink storage container shown, Comprising: It is a figure which shows a mode that it is going to insert a straw into an opening part.

As shown in FIG. 2, in the beverage container 1 assembled and sealed from the sheet material 52 of the developed view of FIG. 1, the gluing on the gluing surface 13 provided with the second vertical folding line 23 is released. When opened, the straw 61 can be inserted into the opened opening 11a in the same manner as the conventional beverage container 51.
In this beverage container 1, the procedure for assembling and sealing the beverage container 1 by assembling from the sheet material 52 (FIG. 1), or opening the opening 11a as shown in FIG. The procedure for putting the straw 61 into the opening 11 a is the same as that of the conventional beverage container 51.
In FIG. 2, a pair of inclined bent lines 41 ′ are formed on the glued surface 13 from which the glue is released, and each of the inclined bent lines 41 ′ extends to one side 52 a of the sheet material 52. Is shown.

Further, when using the inserted straw 61, the second vertical fold line drawn in the direction (in the direction of the arrow B in FIG. 8) once separated from the central axis O when opening the gluing surface 13. As shown by an arrow D in FIG. 2, the portion where 23 is formed is pressed toward the central axis O.
Further, along with this pressing, as shown in FIG. 3, the pressing glue surface 13 is bent along a pair of inclined bent lines 41 ′ and the second vertical folding line 23 on the glue surface 13, thereby As shown in FIGS. 4 and 3, the second vertical bent line 23 on the gluing surface 13 is disposed outside the pair of inclined bent lines 41 ′ on the gluing surface 13 with respect to the central axis O. Like that.
Then, a groove 42 (FIGS. 3 and 4) having a V-shaped cross section is formed in the gluing surface 13 by the pair of inclined folding lines 41 ′ and the second vertical folding line 23 on the folded gluing surface 13. .

  As described above, when the gluing surface 13 is pressed in the direction of the arrow D, the state immediately before the portion where the second vertical folding line 23 is formed is pulled away in the direction away from the central axis O (see FIG. 8) as much as possible. Try to return to. Here, the gluing surface 13 of FIGS. 3 and 4 is bent along the pair of inclined bent lines 41 ′ and the second vertical folding line 23 on the gluing surface 13 as described above, and thereby the gluing surface 13. Since the upper second vertical bent line 23 is arranged outside the two inclined bent lines 41 ′ on the glue surface 13 with respect to the center axis O, the glue surface 13 to be returned The possibility that the entire portion where the second vertical fold line 23 is formed contacts the straw 61 is prevented as much as possible.

That is, the glued surface 13 is bent along two inclined bent lines 41 ′ and the second vertical bent line 23 on the glued surface 13, thereby forming the groove 42 having the V-shaped cross section. Therefore, the possibility that the entire portion of the gluing surface 13 where the second vertical fold line 23 is formed contacts the straw 61 is prevented as much as possible.
Therefore, it is possible to prevent as much as possible the entire portion of the gluing surface 13 where the second vertical fold line 23 is formed from pressing the straw 61. Therefore, since the beverage passes smoothly through the straw 61, the user can drink the beverage smoothly and reliably.
Moreover, such an effect is especially effective when the type of beverage contains fruit juice or is sticky.

Further, in the beverage container 1, the gluing surface 13 is bent along the pair of inclined bent lines 41 ′ and the second vertical folding line 23 on the gluing surface 13 as described above. The upper second vertical bent line 23 is arranged on the outer side of the two inclined bent lines 41 ′ on the gluing surface 13 with respect to the central axis O, as shown in FIGS. 3 and 4. As described above, the opening 11 a is covered with the gluing surface 13 and the inclined surface 14 as much as possible when the straw 61 is in use. Therefore, when the beverage storage container 51 receives an impact or the like from the outside, the stored beverage is prevented as much as possible from scattering from the opening 11a to the outside of the beverage storage container 51.
3 is an enlarged conceptual perspective view of the main part of the beverage container shown in FIG. 1, and in particular, after the straw has been inserted into the opening, it is folded along a pair of inclined bent lines and a second vertical folding line. FIG. FIG. 4 is a conceptual plan view of the beverage container of FIG.

  As described above, the beverage container 1 according to the embodiment of the present invention is assembled by folding a single sheet material 52, and when assembled, a rectangular bottom surface (not shown), the side surface 11, Gluing surfaces 13 respectively located above the respective side surfaces 11, which are folded and abutted against each other, are glued, whereby a gluing surface 13 for sealing, and each gluing surface 13 and each side surface 11 Each of which has an inclined surface 14 which covers the opening 11a formed by the side surface 11 when sealed, and when the opening is released after the gluing surface 13 is released, the opening 11a is released. In the beverage storage container into which the straw 61 can be inserted, the developed view includes four first vertical fold lines 21 forming the side surface 11 and the four first vertical fold lines 21. One first horizontal fold line 31 and one second horizontal fold line 33 intersecting the four first vertical fold lines 21, the first horizontal fold line 31 and the A second horizontal fold line 33 is formed between one side 52a of the sheet material 52 parallel to the first horizontal fold line 31, and four gluing surfaces 13 and four inclined surfaces 14 are formed. Each gluing surface 13 is surrounded by the second horizontal fold line 33, one side 52 a of the sheet material 52, and the first vertical fold line 21, and each inclined surface 14 is connected to the first horizontal fold line 31. The two horizontal fold lines 33 and the first vertical fold line 21 are surrounded by two, respectively, and two of the four sizing surfaces 13 are arranged on the two sizing surfaces 13, respectively. Midpoint on second horizontal fold line 33 The second vertical fold line 23 is formed so as to extend to reach one side 52a of the sheet material 52. Of the four inclined surfaces 14, the gluing surface 13 on which the second vertical fold line 23 is disposed is formed. The two inclined surfaces 14 connected to each other connect a pair of slopes connecting the intersection of the first vertical fold line 21 and the first horizontal fold line 31 and the midpoint on the second horizontal fold line 33, respectively. Each of the bent lines 41 ′ is formed, and a pair of inclined bent lines 41 ′ formed on at least one inclined surface 14 of the two inclined surfaces are respectively extended to one side 52 a of the sheet material 52. In the assembled and sealed beverage container 1, the pasting surface 13 is opened when the pasting on the pasting surface 13 on which the second vertical folding line 23 is disposed is released. The second vertical bent line 23 is disposed outside the pair of inclined bent lines on the glue surface with respect to a central axis O extending along the vertical direction through the center of the bottom surface. Since the gluing surface 13 is bent along the pair of inclined bent lines 41 ′ and the second vertical folding line 23 on the gluing surface 13, the straw 61 is a second vertical bent of the gluing surface 13. It is possible to prevent as much as possible the risk of squeezing the straw 61 in contact with the entire portion where the wire 23 is formed, so that the beverage can smoothly pass through the straw 61, so that the user can remove the beverage. It is possible to drink smoothly and reliably, and this action and effect is particularly effective when the type of beverage to be stored is one containing fruit juice or sticky.

  That is, according to this device, it is possible to provide the beverage container 1 that can drink the beverage smoothly and reliably without pressing the straw 61 as much as possible.

  In the beverage container 1 of this embodiment, a pair of inclined fold lines 41 ′ provided on each of the two inclined surfaces 14 is provided, but the pair of inclined fold lines 41 ′. Need only be formed corresponding to the second vertical fold line 23, and the beverage container of the present invention has a pair of slopes corresponding to only one of the second vertical fold lines 23. A fold line 41 ′ may be provided.

  In addition, when a pair of inclined fold lines 41 ′ is disposed corresponding to each of the two second vertical fold lines 23, any of the two second vertical fold lines 23 is disposed. Even when the pasting surface 13 is opened, the beverage can be smoothly and reliably drinked by the straw 61 by folding the pasting surface 13 along the second vertical folding line 23 and the inclined folding line 41 ′. In addition, it is possible to achieve the above-described effect of preventing splashing of beverages due to external impacts as much as possible.

FIG. 1 is a development view of a beverage container according to an embodiment of the present invention. FIG. 2 shows a state in which the beverage container is assembled from the sheet material of the developed view of FIG. 1 and sealed, and then the glue is released from the glue surface where the second vertical folding line is disposed and opened. It is a principal part conceptual perspective view of the drink storage container shown, Comprising: It is a figure which shows a mode that it is going to insert a straw into an opening part. FIG. 3 is an enlarged perspective view of a main part of the beverage container shown in FIG. 1, and particularly shows a state where a straw is inserted into the opening and then folded at a pair of inclined bent lines and a second vertical folding line. FIG. FIG. 4 is a conceptual plan view of the beverage container of FIG. FIG. 5 is a conceptual perspective view of a main part of a conventional paper beverage container, and particularly shows a state in which the beverage container is sealed. FIG. 6 is a development view of the beverage container of FIG. FIG. 7 is a conceptual plan view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state where the beverage container is sealed. FIG. 8 is a conceptual plan view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state in the middle of opening. FIG. 9 is a conceptual perspective view of the beverage container shown in FIGS. 5 and 6, and particularly shows a state in which a straw is to be put into the opened beverage container.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Beverage container 2 ... One sheet | seat material 11 ... Side surface 11a ... Opening part 21 ... 1st vertical folding line 13 ... Gluing surface 14 ... Inclined surface 23 ... 2nd vertical folding line 31 ... 1st horizontal Folding line 33 ... second horizontal folding line 41 '... inclined bent line 42 ... groove with V-shaped cross section 52 ... sheet material 52a ... one side 61 of sheet material ... straw O ... through the center of the bottom surface along the vertical direction Elongating central axis

Claims (2)

When a sheet material is folded and assembled, when assembled, a rectangular bottom surface, side surfaces, and a gluing surface located above each side surface, and the portions that are folded and contact each other are glued A gluing surface for sealing, and an inclined surface that is formed between each gluing surface and each side surface and covers an opening formed by the side surface when sealed,
In the beverage storage container in which the opening is released and a straw can be inserted when the pasting on the pasting surface is released and opened,
In the development view,
Four first vertical fold lines forming the side surface;
A first horizontal fold line intersecting the four first vertical fold lines;
One second horizontal fold line that intersects with the four first vertical fold lines, and one side of the sheet material parallel to the first horizontal fold line and the first horizontal fold line And a second horizontal fold line disposed between and
The gluing surface and the inclined surface are each formed in four,
Each gluing surface is surrounded by the second horizontal fold line, the one side of the sheet material, and the first vertical fold line, respectively.
Each of the inclined surfaces is surrounded by the first horizontal fold line, the second horizontal fold line, and the first vertical fold line, respectively.
Of the four gluing surfaces, the two gluing surfaces arranged every other are each extended from the midpoint on the second horizontal fold line until reaching the one side of the sheet material. A vertical fold line is formed,
Of the four inclined surfaces, two inclined surfaces connected to the gluing surface on which the second vertical fold line is disposed intersects the first vertical fold line and the first horizontal fold line. And a pair of inclined bent lines respectively connecting the midpoints on the second horizontal folding line are formed,
A pair of inclined bent lines formed on at least one of the two inclined surfaces are each extended to the one side of the sheet material, whereby the first and second in the assembled and sealed beverage container When the gluing surface on which the second vertical folding line is disposed is released and opened, the second vertical bent line on the gluing surface passes along the center of the bottom surface along the vertical direction. The pair of inclined bent lines on the glued surface and the second vertical bent line are arranged on the glued surface such that the glued surfaces are arranged outside the pair of inclined bent lines on the glued surface with respect to the extending central axis. A beverage container characterized in that the beverage container can be bent along the line.   A groove having a V-shaped cross section is formed in the gluing surface by the pair of inclined fold lines and the second vertical fold line on the gluing surface. Beverage container.

Images