JP2020070097A - Packing box for bottle - Google Patents

Abstract

To provide a packing box for a bottle capable of preventing a label from being damaged.SOLUTION: A packing box 1 for a bottle 30 having a smaller neck part 32 than a body part 31 includes a cylindrical side face part 2 having a plurality of side face plates 11 to 14, a lid part 3 for opening and closing a top face of the side face part 2, a bottom face part 5 for closing a bottom face of the side face part 2, and a pair of support plates 20 for supporting the neck part 32 by connecting the side face plates 11 and 13 opposing each other. The support plates 20 include leg parts 21 bent from top edges of the side face plates 11 and 13, extension parts 22 bent from the leg parts 21 to extend downward, and contact parts arranged on the extension parts 22 to be brought into contact with a peripheral surface of the neck part 32. Lower ends of the extension parts 22 are brought into contact with an inner surface of the side face part 2, and thereby the contact parts interpose the neck part in a state in which the contact parts press the neck part 32.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a bottle packaging box for packaging a bottle.

  Conventional bottle packaging boxes for packaging bottles of sake or the like are disclosed in Patent Documents 1 and 2. This bottle packaging box includes an outer box and a cushioning material fitted into the outer box, and accommodates a bottle having a neck portion thinner than the body portion arranged on the upper portion. The outer box and the cushioning material have a rectangular horizontal cross section. A support plate having a circular hole is provided at the upper end of the outer box.

  The body of the bottle is inserted inside the cushioning material, and the neck is inserted into the hole of the support plate. As a result, the bottle is supported and damage to the bottle due to vibration during transportation is prevented.

JP-A-9-132232 (pages 2 to 5, FIG. 2) JP-A-2009-280277 (pages 5 to 6, FIGS. 1 and 2)

  Usually, a label for displaying a product name or the like is attached to the body of the bottle. According to the conventional bottle packaging box described above, the hole of the support plate has a circular shape into which the neck portion fits, so that the bottle stored in the bottle packaging box rotates in the circumferential direction during transportation. At this time, there is a problem that the label slides on the inner surface of the cushioning material and is damaged. Similarly, when the cushioning material is not provided, there is a problem that the label slides on the inner surface of the outer box and is damaged.

  It is an object of the present invention to provide a packaging box for bottles that can prevent damage to the label.

  In order to achieve the above object, the present invention, in a bottle packaging box for packaging a bottle having a neck portion thinner than a body portion, a cylindrical side surface portion having a plurality of side surface plates, and an upper surface of the side surface portion. A lid portion that opens and closes, a bottom surface portion that closes the bottom surface of the side surface portion, and a pair of support plates that are connected to the opposing side surface plates to support the neck portion, and the support plate is provided from the upper end of the side surface plate. A leg portion that is bent, an extension portion that is bent from the leg portion and extends downward, and an abutment portion that is disposed on the extension portion and abuts a peripheral surface of the neck portion, It is characterized in that the lower end of the extended portion comes into contact with the inner surface of the side surface portion to sandwich the neck portion in a state of pressing the neck portion.

  Further, the present invention provides the bottle packaging box having the above-mentioned configuration, which includes a hole provided in the extending portion and a pressing piece that is bent from two sides of the hole that face each other in the horizontal direction. The part is formed by the pressing piece.

  Further, the present invention is characterized in that, in the bottle packaging box having the above-described configuration, the distance between the two sides of the hole portion that face each other in the horizontal direction becomes smaller as the distance from the leg portion increases.

  Further, the present invention is, in the bottle packaging box having the above-mentioned configuration, characterized in that, when the lid is closed, the lower surface of the lid is arranged in a state of being close to or in contact with the upper end of the extending portion. I am trying.

  Further, in the bottle packaging box of the present invention according to the present invention, one of the leg portions has a projecting portion projecting from a boundary line with the extending portion, and the notch in which the projecting portion enters the other leg portion. It is characterized by the provision of a section.

  Further, the present invention is characterized in that, in the bottle packaging box having the above structure, a recess is provided at the lower end of the extending portion.

  Further, the present invention is characterized in that, in the bottle packaging box having the above-mentioned configuration, the bottle is provided with a hole provided in the extended portion, and the abutting portion is formed by a peripheral edge of the hole.

  According to the present invention, the pair of support plates includes the leg portion bent from the upper end of the side plate, the extending portion bent from the leg portion and extending downward, and the contact portion arranged on the extending portion. Have. When the lower end of the extended portion contacts the inner surface of the side surface portion, the contact portion on each support plate sandwiches the neck portion while pressing the neck portion. This prevents rotation of the bottle and prevents damage to the label attached to the body of the bottle.

The perspective view which shows the state which opened the upper surface of the packaging box for bottles of embodiment of this invention. The top view which shows the blank board of the packaging box for bottles of embodiment of this invention. The top view which shows the state which supported the neck part by the support plate of the packaging box for bottles of embodiment of this invention. Front sectional view showing a state in which a neck portion is supported by a support plate of a bottle packaging box of an embodiment of the present invention

  Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a perspective view of the bottle packaging box according to the embodiment with the upper surface opened. The bottle packaging box 1 is formed by bending a blank plate 10 (see FIG. 2) such as corrugated cardboard, and stores and packages a bottle 30 filled with liquor or the like.

  The bottle 30 is made of glass, ceramics, plastic, or the like, and has a body portion 31 and a neck portion 32. The body 31 is formed in a cylindrical shape, and a label 33 for displaying a product name or the like is attached on the outer peripheral surface of the body 31. The neck portion 32 is continuously formed above the body portion 31 and is formed in a cylindrical shape thinner than the body portion 31.

  The bottle packaging box 1 includes a side surface portion 2, a lid portion 3, a bottom surface portion 5, and a support plate 20. The side surface portion 2 is formed by the side surface plates 11 to 14 into a tubular shape having a rectangular horizontal cross section. The lid portion 3 is formed to be bendable from the upper end of the side surface plate 11 by the upper surface plate 15 and the insertion piece 15a, and opens and closes the upper surface of the side surface portion 2. The bottom surface portion 5 is formed by bottom surface plates 16 to 19 (see FIG. 2) and closes the bottom surface of the side surface portion 2.

  The support plate 20 is connected to the upper ends of the side plate 11 and the side plate 13 that face each other. As will be described later in detail, the neck portion 32 of the bottle 30 is supported by the pair of support plates 20.

  FIG. 2 shows a plan view of the blank plate 10 forming the bottle packaging box 1. The bottle packaging box 1 is assembled by bending a single blank plate 10 made of corrugated cardboard, cardboard or the like along a folding line 29. The folding line 29 is formed by a ruled line or a perforation in which cuts are arranged at a predetermined cycle.

  The blank plate 10 has a side surface plate 11, a side surface plate 12, a side surface plate 13, a side surface plate 14 and an adhesive margin piece 14a which are continuously provided via a folding line 29. The cylindrical side surface portion 2 (see FIG. 1) is formed by adhering the glue margin piece 14a to the side surface plate 11.

  A bottom plate 16, a bottom plate 17, a bottom plate 18 and a bottom plate 19 are connected to the lower ends of the side plate 11, the side plate 12, the side plate 13 and the side plate 14 via folding lines 29, respectively. The bottom plates 16 to 19 form the bottom portion 5 (see FIG. 1) of the auto bottom structure. The bottom plates 16 and 18 are formed in the same trapezoidal shape. The bottom plates 17 and 19 are formed in the same shape, and have glue margin pieces 17a and 19a that are bent along a folding line 29 that is inclined with respect to the direction in which the side plates 11 to 14 are arranged.

  The inner surface of the bottom plate 16 is adhered to the outer surface of the glue strip 17a, and the inner surface of the bottom plate 18 is bonded to the outer surface of the glue strip 19a. The tip of the bottom plate 17 is arranged on the inner surface side of the bottom plate 18, and the tip of the bottom plate 19 is arranged on the inner surface side of the bottom plate 16, so that the bottom plates 17, 19 are engaged with each other. As a result, the bottom surface portion 5 (see FIG. 1) is formed.

  The upper surface plate 15 is connected to the upper end of the side surface plate 12 via a folding line 29. An insertion piece 15a is connected to the open end of the top plate 15 via a folding line 29. The upper surface plate 15 and the insertion piece 15a form a lid portion 3 (see FIG. 1) that opens and closes the upper surface of the side surface portion 2 (see FIG. 1). By inserting the insertion piece 15a along the inner surface of the side surface plate 14, the upper surface of the side surface portion 2 (see FIG. 1) is closed.

  The support plates 20 are connected to the upper ends of the side plates 11 and 13 via folding lines 29, respectively. The support plate 20 has a leg portion 21 and an extension portion 22. The leg portion 21 is adjacent to the side plates 11 and 13, and is bent from the side plates 11 and 13 by a folding line 29. The extending portion 22 is connected to the leg portion 21 via a folding line 29, and is bent from the leg portion 21 and extends downward when the bottle 30 is packaged.

  A recess 27 is formed at the open end of the extended portion 22. The peripheral edge of the concave portion 27 is formed in an arc shape having a radius of curvature larger than the radius of the neck portion 32 (see FIG. 1) of the bottle 30.

  A hole portion 23 is formed in the extension portion 22 by the cutouts 28a, 28b, 28c. The notch 28a is formed in a V shape that is convex toward the open end side of the extending portion 22 from above the fold line 29 that forms the boundary line between the extending portion 22 and the leg portion 21. The cut 28b is formed in a V shape facing the cut 28a. The notch 28c connects the center of the notch 28a and the center of the notch 28b.

  Both ends of the cut 28a are connected to both ends of the cut 28b by folding lines 29. As a result, a double-sided holding piece 24 that is bent from two sides of the hole portion 23 that face each other in the horizontal direction is formed. Further, the distance between the two sides of the hole portion 23 facing in the horizontal direction becomes smaller as the distance from the leg portion 21 increases.

  The leg portion 21 adjacent to the side surface plate 13 is formed with a notch 28 a that projects from a folding line 29 that forms a boundary line between the leg portion 21 and the extended portion 22. In the leg portion 21 adjacent to the side surface plate 11, a notch portion 25 that is notched in a V-shape protruding from the folding line 29 that forms the boundary line between the leg portion 21 and the extended portion 22 to the side surface plate 11 side. Is provided. As a result, the notch 25 on the leg 21 is formed continuously with the hole 23 on the extension 22.

  The length L2 of the leg portion 21 in the direction orthogonal to the boundary line (fold line 29) between the leg portion 21 and the extension portion 22 is 1 of the distance L1 between the opposing side surface plates 11 and 13 forming the support plate 20. Shorter than / 2. That is, the relationship of the following expression (1) is satisfied. As a result, it is possible to prevent mutual interference of both leg portions 21.

  The difference between the length L3 of the extension portion 22 and the length L2 of the leg portion 21 in the direction orthogonal to the boundary line (fold line 29) between the leg portion 21 and the extension portion 22 is more than 1/2 of the distance L1. short. That is, the relationship of the following formula (2) is satisfied. Thereby, when inserting the extension part 22 in the side surface part 2, mutual interference of both extension parts 22 can be prevented.

  Further, since the recess 27 is provided at the lower end of the extension portion 22, it is possible to prevent the extension portion 22 and the neck portion 32 from interfering with each other when the extension portion 22 is inserted into the side surface portion 2. At this time, the difference between the length L2 and the distance L4 from the boundary line (fold line 29) between the leg portion 21 and the extended portion 22 to the recess 27 is the distance L1 and the diameter D of the neck portion 32 (see FIG. 1). Is smaller than 1/2 of the difference. That is, the relationship of the following formula (3) is satisfied.

L2 <(L1) / 2 (1)
L3-L2 <(L1) / 2 (2)
L4-L2 <(L1-D) / 2 (3)

  3 and 4 are a top view and a front sectional view showing a state in which the neck 32 is supported by the support plate 20 of the bottle packaging box 1. FIG. 4 shows a cross section taken along the line AA of FIG. The lid portion 3 (see FIG. 1) is omitted in FIGS. 3 and 4.

  The legs 21 of the support plate 20 are bent from the side plates 11 and 13, and the extending portions 22 are bent downward from the legs 21. When the support plate 20 rotates to bring the legs 21 closer to the horizontal, the upper end of the neck 32 enters the hole 23. As a result, the peripheral surface of the neck portion 32 comes into contact with the pressing piece 24, and the extension portion 22 is inclined. That is, the pressing piece 24 constitutes an abutting portion that abuts on the peripheral surface of the neck portion 32.

  At this time, since the notch 28a (see FIG. 2) is formed in a V shape, it is possible to prevent interference between the upper end of the pressing piece 24 and the lower surface of the leg portion 21.

  When the support plate 20 further rotates while the pressing piece 24 is in contact with the neck portion 32, the lower end of the extending portion 22 comes into contact with the inner surfaces of the side surface plates 11 and 13 (inner surface of the side surface portion 2). When the support plate 20 is further rotated in a state where the extended portion 22 is in contact with the side surface plates 11 and 13, the pressing piece 24 is deformed and presses the neck portion 32. When the legs 21 are arranged substantially horizontally, the pressing pieces 24 of the pair of support plates 20 sandwich the neck 32 in a pressed state.

  At this time, since the protrusion 26 enters the notch 25, the notch 25 facing the upper surface of the side surface portion 2 (see FIG. 1) is closed by the protrusion 26. Therefore, when the lid 3 is opened, the deformed pressing piece 24 is not visually recognized through the cutout portion 25, so that the aesthetic appearance of the state in which the bottle 30 is housed can be improved.

  Then, the insertion piece 15a is inserted between the support plate 20 and the side plate 14, and the lid portion 3 is closed. At this time, the lower surface of the upper surface plate 15 of the lid portion 3 faces the substantially horizontal leg portion 21 and is arranged in a state of being close to or in contact with the upper end of the extending portion 22. Therefore, the upward rotation of the leg portion 21 is restricted, and the lower end of the extension portion 22 is prevented from separating from the side surface plates 11 and 13. As a result, the state in which the neck portion 32 is sandwiched between the pressing pieces 24 is maintained, and the rotation of the bottle 30 can be prevented.

  When the two sides of the hole 23 that are opposed to each other in the horizontal direction are parallel to each other, the contour line of the pressing piece 24 when viewed from the front (when viewed from the direction perpendicular to the side plate 12) is parallel to the inclined extending portion 22. Will be distributed. Therefore, the pressing piece 24 comes into contact with the peripheral surface of the neck 32 in a dot shape having a certain range.

  On the other hand, in the present embodiment, since the two sides of the hole 23 that face each other in the horizontal direction are narrower toward the bottom, the contour line of the pressing piece 24 can be made closer to the vertical when viewed from the front. Therefore, the pressing piece 24 comes into contact with the peripheral surface of the neck portion 32 in a strip shape, and the contact range can be increased. Therefore, the rotation of the bottle 30 can be prevented more reliably.

  When the bottle 30 is taken out, the lid 3 is opened, the fingers are hooked on the notch 25 or the protrusion 26, and the leg 21 is rotated upward. As a result, the support plate 20 can be retracted to the outside of the side surface portion 2 and the bottle 30 can be taken out.

  According to the present embodiment, the pair of support plates 20 are bent from the upper ends of the side plates 11 and 13, the leg portion 21, the extending portion 22 that is bent from the leg portion 21 and extends downward, and the extending portion 22. It has the pressing piece 24 (contact portion) arranged on the upper side. Further, the lower end of the extended portion 22 abuts on the inner surfaces of the side plates 11 and 13, so that the holding pieces 24 on both the support plates 20 sandwich the neck portion 32 while pressing the neck portion 32. As a result, rotation of the bottle 30 can be prevented, and damage to the label 33 due to sliding between the label 33 attached to the body portion 31 and the inner surface of the side surface portion 2 can be prevented.

  Further, the pair of pressing pieces 24 bent from two sides of the hole portion 23 provided in the extension portion 22 which are opposed to each other in the horizontal direction can easily realize an abutting portion for sandwiching the neck portion 32 in a pressed state. it can.

  Further, since the distance between the two sides of the hole portion 23 facing in the horizontal direction becomes smaller as the distance from the leg portion 21 increases, the contact range of the pressing piece 24 on the neck portion 32 can be increased. Therefore, the rotation of the bottle 30 can be prevented more reliably.

  Further, when the lid portion 3 is closed, the lower surface of the upper surface plate 15 of the lid portion 3 is arranged in a state of being close to or in contact with the upper end of the extending portion 22, so that the pressing piece 24 (abutting portion). Can hold the state in which the neck portion 32 is sandwiched.

  Further, one leg 21 has a protrusion 26 protruding from a folding line 29 that forms a boundary line with the extension 22, and the notch 25 into which the protrusion 26 enters the other leg 21 is provided. It is provided. As a result, the fingers can be hooked on the protrusion 26 or the notch 25 to easily retract the support plate 20. Further, since the cutout portion 25 facing the upper surface of the side surface portion 2 is closed by the protruding portion 26, it is possible to improve the aesthetic appearance of the state in which the bottle 30 is stored. The protrusion 26 may be omitted, and the notch 25 may be provided in both of the pair of support plates 20.

  Further, since the recess 27 is provided at the lower end of the extension portion 22, it is possible to prevent interference between the extension portion 22 and the neck portion 32 when the extension portion 22 is inserted into the side surface portion 2.

  In the present embodiment, the contact portion that presses the neck portion 32 may be configured differently from the pressing piece 24. For example, the pressing piece 24 may be omitted and a contact portion that presses the neck portion 32 by the peripheral edge of the hole portion 23 may be formed.

  Further, the bottle packaging box 1 may include a cushioning material that covers the body portion 31. The cushioning material is arranged on the inner surfaces of the side plates 11 to 14, and the side face 2 is formed by the side plates 11 to 14 and the cushioning material. Also in this case, similarly to the above, the lower end of the extended portion 22 abuts on the inner surface of the side surface portion 2, and the abutting portion provided on the extended portion 22 sandwiches the neck portion 32 while pressing the neck portion 32. Thereby, the rotation of the bottle 30 can be prevented, and the label 33 can be prevented from being damaged due to the sliding of the body 31 and the cushioning material.

  According to the present invention, it can be used for a bottle packaging box for packaging a bottle having a neck portion.

1 Bottle packaging box 2 Side part 3 Lid part 5 Bottom part 10 Blank plate 11-14 Side plate 14a Paste margin piece 15 Top plate 15a Insertion piece 16-19 Bottom plate 17a, 19a Paste margin piece 20 Support plate 21 Leg part 22 Extending part 23 Hole part 24 Holding piece 25 Notch part 26 Protrusion part 27 Recesses 28a, 28b, 28c Notch 29 Folding line 30 Bottle 31 Body part 32 Neck part 33 Label

Claims (6)

  In a bottle packaging box for packaging a bottle having a neck portion thinner than a body portion, a cylindrical side surface portion having a plurality of side surface plates, a lid portion for opening and closing an upper surface of the side surface portion, and a bottom surface of the side surface portion. And a pair of support plates that are connected to the facing side plates to support the neck part, and the support plates are bent from the upper end of the side plates, and the leg parts. An extension part that is bent from and extends downward, and an abutment part that is disposed on the extension part and abuts the peripheral surface of the neck part, and the lower end of the extension part has an inner surface of the side surface part. A bottle packaging box, wherein the abutment portion sandwiches the neck portion while pressing the neck portion by abutting against the neck portion.   A hole provided in the extended portion, and a holding piece bent from two sides of the hole that are opposed to each other in the horizontal direction, and the contact portion is formed by the holding piece. The packaging box for bottles according to claim 1.   The packaging box for bottles according to claim 2, wherein a distance between two sides of the hole portion that are opposed to each other in the horizontal direction becomes narrower as the distance from the leg portion increases.   4. The lid according to claim 1, wherein, when the lid is closed, the lower surface of the lid is arranged in a state of being close to or in contact with the upper end of the extended portion. Packaging box for bottles as described.   One of the leg portions has a projecting portion projecting from a boundary line with the extending portion, and the other leg portion is provided with a notch portion into which the projecting portion enters. The bottle packaging box according to claim 4.   The packaging box for bottles according to any one of claims 1 to 5, wherein a concave portion is provided at a lower end of the extending portion.

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