JP5819667B2 - Holding member - Google Patents

Description

  The present invention relates to a holding member used when products having different shapes in plan view are accommodated in a packaging box.

  Merchandise such as bottles containing liquids are shipped together in a packaging box containing a plurality of products. This product has, for example, a square shape in plan view, and the shape in plan view (cross-sectional area and cross-sectional shape) varies depending on the capacity that can be accommodated. Therefore, a holding member having a buffer function is used when such a product is accommodated in the packaging box. However, if a holding member is formed for each of a plurality of types of products having different shapes in plan view, the types of holding members also increase. Moreover, since it is necessary to select a suitable holding member at the time of use, there is a problem that workability is poor. Further, a storage space for storing unused holding members is required.

  Patent Document 1 describes a fixing material that can reliably support and accommodate a product having an irregular outer shape. In this fixing material, elastic pieces that are folded inward are connected to upper ends of a pair of side wall portions extending in the lateral direction. By flexibly bending the elastic piece, the product can be supported by being fitted to the outer surface of the product regardless of the shape of the product accommodated therein.

  However, this fixing material cannot hold products having greatly different shapes in plan view. In other words, if the product has a slightly different shape, the elastic piece can flexibly support the product, but if the shape is greatly different, it cannot be reliably supported by the elastic piece. As a result, the movement of the product due to vibrations cannot be prevented, especially when used for a product with weight.

JP 2010-89820 A

  An object of the present invention is to provide a holding member that can reliably store and hold products having different shapes in plan view.

In order to solve the above problems, the holding member of the present invention has a pair of end walls and side walls, and is arranged in a packaging box whose upper and lower sides are closed by a bottom lid and a canopy, and holds products having different shapes in plan view. a holding member for the comprises a pair of side wall portions which are arranged along the side wall of the packing box, and a first partition wall portion of the pair of continuous to the upper end of the side wall portion, the side wall portion folding lines are provided to each boundary portion of the first partition wall portion, the first partition wall portion of said pair extends in the direction intersecting the fold line, the punch section extending toward the side wall portions The inner side is partitioned, and each side wall is provided with a first fold line and a second fold line for folding the first partition wall between the both side walls, and the first fold line is the first partition wall portion extending in a direction crossing the fold lines From the intersection of the first edge of the outer and the folding line extends inclined subjected the punching recessed portions located within the side wall portion, said second fold line, the inclination angle of the first fold line to said folding line A first housing that is inclined and extends from the intersection to the punched portion so as to be wider, and the side wall portion is bent along the first folding line and the first partition wall portions are folded inward. The state can be changed to a second accommodation state in which the side wall portion is bent along the second folding line and the first partition wall portions are folded inward.
Here, different shapes in plan view include not only different cross-sectional shapes such as a square shape, a rectangular shape and a circular shape but also those having the same shape but different cross-sectional areas (sizes).

Since the holding member is provided with the first and second folding lines having different inclination angles on the side wall portion, the first housing state folded along the first folding line and the second folding line folded along the second folding line are provided. The inclination angle of the continuous first partition wall portion differs between the two accommodation states. Therefore, it is possible to reliably store and hold products having different shapes in plan view.

Moreover, in the 1st accommodation state which accommodates goods with a small planar view shape, an inclination angle changes elastically when a 1st partition wall part contact | abuts the outer surface of goods. At this time, the side wall portion is bent along the second fold line, and the first surface located between the fold line and the first fold line moves inward and comes into contact with the outer surface of the product. Moreover, the 2nd surface located between a 1st and 2nd folding line bends inward. And the movement of a 1st partition wall part is suppressed by contact | abutting of the 1st surface to the outer surface of goods. As a result, the product having a small planar view shape can be prevented from being moved and reliably held.

This holding member, the first partition wall portion is preferably provided with a fold guiding line extending obliquely toward the punching recessed portions located on the first partition wall portion from said intersection. In this way, by pressing the product from the upper side of the partition wall portion with the pair of side wall portions and each partition wall portion bent along the folding line, the partition wall portion faces downward along the folding guide line. Bend to. As a result, the side wall portion is guided inward so as to be bent along the first folding line. Therefore, since it is not necessary to adjust a folding state beforehand according to the planar view shape of the goods to accommodate, workability | operativity can be improved.

Moreover, the 2nd partition wall part which continues to the upper end of each said side wall part is further provided in the said 1st edge side of at least one said 1st partition wall part, and each boundary of the said side wall part and the said 2nd partition wall part wherein the portion folding line is extended, wherein the first partition wall portion and the second partition wall portion is partitioned by the partition lines provided on the first edge of the first partition wall portion, wherein A first fold line and a second fold line for folding the second partition wall part between the side wall parts are further provided on the side of the second partition wall part of each side wall part, and the first fold line is extending inclined toward the second end edge of the outer side wall portion extending in a direction intersecting the fold line from the intersection, the second fold line, the inclination angle with respect to the folding line is from the first fold line as wider, the extending inclined toward the second edge from the intersection, the first fold line Said first receiving state tucked the second partition wall portion by bending the side wall inwardly I, and, folded the second partition wall portion by bending the side wall along a second fold line to the inner However, it is preferable to be able to change to the second accommodation state. In this way, since two or more products having different shapes in plan view can be accommodated and held by one holding member, the number of parts can be reduced.

  In the holding member according to the present invention, since the first and second folding lines having different inclination angles are provided on the side wall portion, the first accommodation state folded along the first folding line and the folding along the second folding line. Further, it is possible to reliably store and hold products having different shapes in plan view in the second storage state.

It is a disassembled perspective view which shows the relationship between the holding member of the embodiment which concerns on this invention, a packaging box, and goods. It is sectional drawing which shows the state which accommodated the goods in the packaging box. It is a perspective view which shows a holding member and the goods from which planar view shape differs. (A), (B), (C), (D) is sectional drawing which shows the step change at the time of arrange | positioning goods with respect to a holding member. It is a top view which shows the blank of a holding member.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 and 2 show a packaging box 10 using a holding member 30 according to an embodiment of the present invention. This packaging box 10 accommodates predetermined products 1A and 1B having different shapes in plan view using a holding member 30.

  As shown in FIGS. 1 and 2, the products 1 </ b> A and 1 </ b> B accommodated in the present embodiment are bottles that accommodate liquids and the like. These have a square shape in plan view, and the cross-sectional area of the product 1A is larger than the cross-sectional area of the product 1B. However, the products 1A and 1B are not limited to a square shape in plan view, and various items such as a rectangular shape, other polygonal shapes, and circular shapes can be applied. Further, the products 1A and 1B are not limited to bottles.

  The packaging box 10 and the holding member 30 are formed as a single continuous blank of a well-known corrugated cardboard paper in which a corrugated core is provided between the front liner and the back liner by a well-known paper punching device (not shown). It is formed by punching and bending a predetermined part.

  The packaging box 10 accommodates three products 1A and 1B. The packaging box 10 includes a cylindrical outer peripheral wall having a pair of end walls 11A and 11B and side walls 12A and 12B that are alternately continuous in the horizontal direction. The outer peripheral wall is closed at the lower end by the bottom cover 14 and closed at the upper end by the canopy 17. In addition, the margin part 13 for sticking to the edge of the end wall 11B located in the edge part of the other side is connected with the edge of the side wall 12A located in an edge part.

  The bottom lid 14 includes an inner flap 15 provided continuously with the lower ends of the end walls 11A and 11B, and an outer flap 16 provided continuously with the lower ends of the side walls 12A and 12B. The canopy 17 includes an inner flap 18 connected to the upper edge of the end walls 11A and 11B, a lid flap 19 provided to the upper edge of the side wall 12A, and a locking flap 21 provided to the upper edge of the side wall 12B. Composed. A locking piece 20 is continuously provided at the tip of the lid flap 19, and a locking hole portion 22 in which the locking piece 20 is locked is provided in the locking flap 21. Further, a folding wall 23 that is folded inward is connected to the locking flap 21, and a positioning wall 24 is further connected to the folding wall 23. The positioning wall 24 is provided with a positioning hole 25 for positioning the neck (cap portion) of the bottle.

  Note that the bottom lid 14 and the canopy 17 are not limited to the above configuration, and can be changed as desired, such as being configured separately. In addition, the bottom lid 14 has a rectangular shape in which the end walls 11A and 11B and the side walls 12A and 12B have a rectangular shape in a superimposed state in which the side wall 12A is bent with respect to the end wall 11A and the end wall 11B is bent with respect to the side wall 12B. A so-called bottom one-touch sealing method that automatically closes by spreading may be used.

  As shown in FIG. 5, the blank of the holding member 30 includes a pair of left and right side wall portions 31A and 31B with a thin ink, a pair of first partition wall portions 34A and 34B positioned at the center, and a first upper wall positioned at the center upper side. 2 partition wall part 37 and the 3rd partition wall part 38 located in the center lower side are provided.

  The side wall portions 31 </ b> A and 31 </ b> B are arranged along the side walls 12 </ b> A and 12 </ b> B of the packaging box 10. In the assembled state, the side wall portions 31A and 31B of the present embodiment are positioned at the corners of the side walls 12A and 12B and the bottom lid 14 by setting dimensions of partition wall portions 34A, 34B, 37, and 38, which will be described later. It arrange | positions so that it may incline and incline on the upper side. In addition, a support portion 33 that protrudes outwardly projects from the lower portion of the outer edge 32 of the side walls 31A and 31B.

  The first partition wall portions 34A and 34B are continuous with the upper ends of the side wall portions 31A and 31B in the assembled state. The planar shape with the two first partition walls 34A and 34B being flush with each other forms a square shape that can accommodate the planar shape of the product 1A having a large cross-sectional area. A folding line 35 extending linearly is provided at each boundary portion between the first partition wall portions 34A and 34B and the side wall portions 31A and 31B. Moreover, each 1st partition wall part 34A, 34B is divided by the punching part 36 extended linearly over the side wall parts 31A and 31B of both sides. The folding line 35 of the present embodiment is constituted by a lead ruled pattern in which cut portions are provided at predetermined intervals on a folded line portion formed by placing a ruled line so as to compress the thickness of the cardboard paper. Further, the punching part 36 is constituted by a cutting line provided by inserting a blade into corrugated paper. The cutting part of the folding line 35 is not provided at the intersection with the punching part 36.

  The second partition wall portion 37 is provided on the outer end of the first partition wall portion 34A located on the upper side, and the third partition wall portion 38 is provided on the outer end of the first partition wall portion 34B located on the lower side. ing. These second and third partition wall portions 37 and 38 are continuous with the upper ends of the side wall portions 31A and 31B in the assembled state, similarly to the first partition wall portions 34A and 34B. The folding line 35 described above extends in a straight line at each boundary between the second and third partition walls 37 and 38 and the side walls 31A and 31B. The second and third partition wall portions 37 and 38 and the first partition wall portions 34A and 34B are partitioned by a partition line 39 that extends linearly. The partition line 39 is constituted by a cutting line similar to the punched portion 36. Note that the cut portion of the folding line 35 is not provided at the intersection with the lane marking 39. Further, the second partition wall portion 37 is provided with a through hole 40 punched out so as to form a circular shape.

  The holding member 30 is provided with folding lines 41 to 44 for folding the first to third partition wall portions 34A, 34B, 37, 38 between the side wall portions 31A, 31B. Specifically, the side wall portions 31A and 31B are provided with striking lines extending into the side wall portions 31A and 31B from the intersections of the partition lines 39 and the folding lines 35 that are the outer edges of the first partition wall portions 34A and 34B. A first fold line 41 extending obliquely toward the extraction portion 36 and a second fold line 42 extending at a wider inclination angle than the first fold line 41 are provided. In addition, the side wall portions 31A and 31B have a first folding line 43 extending obliquely from the intersection of the folding line 35 and the dividing line 39 to the outer edge 32 of the side wall portions 31A and 31B, and a wider slope than the first folding line 43. A second folding line 44 extending at an angle is provided. The first fold lines 41 and 43 extend at an acute inclination angle that is less than 45 degrees with the folding line 35. The second folding lines 42 and 44 extend at an inclination angle that is less obtuse than the first folding lines 41 and 43 with respect to the folding line 35. In the present embodiment, the inclination angle (for example, 23 degrees) of the first folding lines 41 and 43 is set to the inclination angle (for example, 46 degrees) of the second folding lines 42 and 44 in order to change the accommodation state to two patterns. Approximately half. When the side wall portions 31A, 31B are bent along the second folding lines 42, 44, the inclination angle of the second folding lines 42, 44 is such that the partition wall portions 34A, 34B, 37, 38 extend in the vertical direction. Is set.

  The folding lines 41 to 44 are configured by the same lead rule as the folding line 35. The punched portion 36 is formed so that the end portion thereof is positioned at the end portion of the second folding line 42. The support portion 33 is formed so as to protrude from the end portion of the second folding line 44. Further, the first folding lines 41 and 43 are configured such that the cut portions are not located at both ends. Further, the second folding lines 42 and 44 are configured so that the cutting portion is not located at the end of the folding line 35 and the dividing line 39, and is curved in an arc shape at the end of the punching portion 36 side. It is comprised so that a cutting part may be located.

  In addition, the holding member 30 is provided with folding guide lines 45 and 46 for folding along the folding lines 41 to 44 in the partition wall portions 34A, 34B, 37, and 38, respectively. The folding guide lines 45 of the first partition wall portions 34A and 34B are located in the first partition wall portions 34A and 34B from the intersection of the dividing line 39 that is the outer edge of the first partition wall portions 34A and 34B and the folding curve 35. It is provided so as to extend obliquely over the punching portion 36. The folding guide lines 46 of the second and third partition wall portions 37 and 38 extend in an inclined manner from the intersection of the partition line 39 and the folding line 35 to the edges of the second and third partition wall portions 37 and 38. Is provided. These folding guide lines 45 and 46 are provided so that the angle formed with the folding line 35 extends at an acute inclination angle (for example, 16 degrees) smaller than the inclination angle of the first folding lines 41 and 43. Further, the folding guide lines 45 and 46 are constituted by the same lead rule as the folding curve 35.

  As shown in FIG. 3 and FIG. 4 (A), the blank of the holding member 30 configured in this way has the side wall portions 31A, 31B with respect to the partition wall portions 34A, 34B, 37, 38 along the folding line 35. It is arranged in the packaging box 10 in a folded state. Then, the products 1A and 1B are arranged on the first partition wall portions 34A and 34B, the second partition wall portion 37, and the third partition wall portion 38, and accommodated by press-fitting the products 1A and 1B from above. Can hold.

  Specifically, when the products 1A and 1B are press-fitted from the upper side, first, the first partition wall portions 34A and 34B are bent downward along the folding guide line 45 as shown in FIG. Thus, the side wall portions 31 </ b> A and 31 </ b> B that are continuous via the folding line 35 are guided inward so as to bend along the first folding line 41. Then, when the products 1A and 1B are subsequently press-fitted, the side wall portions 31A and 31B are bent along the first folding line 41 as shown in FIG. In addition, in the case of the product 1A having a large cross-sectional area, the side wall portions 31A and 31B are bent along the second folding line 42 as shown in FIG. . The same applies when the products 1A and 1B are accommodated in the second and third partition wall portions 37 and 38.

  In the 1st accommodation state which accommodates goods 1B with a small cross-sectional area, as shown in Drawing 4 (C), the 1st partition wall parts 34A and 34B make the state inclined inward and downward. The inclination angle of the first partition wall portions 34A and 34B is elastically changed by the outer surface of the product 1B coming into contact with the lower end (cutting) edge of the punching portion 36. At this time, the side walls 31A and 31B bend along the second fold line 42, and the first surface 47 located between the fold line 35 and the first fold line 41 moves inward with the bent portion as a fulcrum. , Abuts on the outer surface of the product 1B. Moreover, the 2nd surface 48 located between the 1st and 2nd folding lines 41 and 42 bends inward. And the movement of 1st partition wall part 34A, 34B is suppressed by contact | abutting of the 1st surface 47 to the outer surface of the goods 1B. As a result, the product 1B can be prevented from moving and reliably held.

  Moreover, in the 2nd accommodation state which accommodates the goods 1A with a large cross-sectional area, as shown to FIG 4 (D), it makes the state which 1st partition wall part 34A, 34B suspended. Then, the outer surface of the product 1B comes into contact (surface contact) with the first partition walls 34A and 34B, and the first and second surfaces 47 and 48 are folded inward. Due to the tension of the first and second surfaces 47 and 48, further movement of the first partition wall portions 34A and 34B is suppressed. As a result, the product 1B can be prevented from moving and reliably held.

  As described above, in the holding member 30 of the present invention, the first accommodation state in which the side wall portions 31A and 31B are bent along the first folding lines 41 and 43 and the partition wall portions 34A, 34B, 37, and 38 are folded inward. In addition, the side wall portions 31A and 31B can be bent along the second folding line 42 so that the partition wall portions 34A, 34B, 37, and 38 are folded inward to be changed to the second accommodation state. And in the 1st and 2nd accommodation state, since the inclination angle of continuous partition wall part 34A, 34B, 37, 38 differs, the goods 1A and 1B from which a planar view shape differs between them can be accommodated reliably.

  Further, folding guide wires 45 and 46 are provided in the partition wall portions 34A, 34B, 37, and 38 so that the products 1A and 1B can be changed to the respective accommodation states simply by press-fitting from the upper side. That is, since it is not necessary to adjust the folded state in advance according to the planar view shape of the products 1A and 1B to be accommodated, workability can be improved. Since the accommodating portions are formed on both sides of the central accommodating portion, the three products 1A and 1B can be accommodated and held by one holding member 30 regardless of the shape in plan view, so that the number of parts can be reduced. it can.

  In addition, the holding member 30 of the present invention is not limited to the configuration of the above embodiment, and various modifications can be made.

  For example, the second and third housing portions made of the second and third partition wall portions 37 and 38 are formed on both sides of the first housing portion made of the first partition wall portions 34A and 34B. It is good also as accommodating the two goods 1A and 1B, without providing 38. FIG. Of course, it is good also as the structure which does not provide the 2nd partition wall part 37, and can accommodate one goods 1A, 1B.

  Moreover, in the said embodiment, although the punching part 36 was comprised by the cutting line in which a clearance gap is not formed, you may comprise by the groove | channel in which a predetermined clearance gap is formed. Further, the punching portion 36 may be configured such that the continuous portion is not partially cut, but a continuous portion is partially provided and the continuous portion is broken by accommodating the products 1A and 1B. Furthermore, in the above-described embodiment, the partition line 39 is configured by a cutting line, but may be configured by a half-cut line or may be configured by a fold line formed with a ruled line. In the embodiment, the folding line 35, the folding lines 41 to 44, and the folding guide lines 45 and 46 are configured by lead rules, but may be configured by folding lines. Further, the folding guide lines 45 and 46 may be omitted.

  Furthermore, in the said embodiment, although the accommodation state could be changed in two steps by the first folding lines 41, 43 and the second folding lines 42, 44, it could be changed in three steps by providing a third folding line. It may be possible to change more than four stages. Moreover, when forming two or more accommodating parts like the said embodiment, you may make it change the number which can be changed by each accommodating part.

DESCRIPTION OF SYMBOLS 1A, 1B ... Commodity 10 ... Packaging box 11A, 11B ... End wall 12A, 12B ... Side wall 14 ... Bottom lid 17 ... Canopy 30 ... Holding member 31A, 31B ... Side wall part 32 ... Outer edge 34A, 34B ... 1st partition wall Part 35 ... Folding curve 36 ... Punching part 37 ... Second partition wall part 38 ... Third partition wall part 39 ... Dividing line 41 ... First folding line 42 ... Second folding line 43 ... First folding line 44 ... Second Folding line 45 ... Folding guide line 46 ... Folding guide line

Claims (3)

A holding member that has a pair of end walls and side walls, is arranged in a packaging box whose upper and lower sides are closed by a bottom lid and a canopy, and holds products having different shapes in plan view,
Wherein a pair of side wall portions which are arranged along the side wall of the packing box, and a first partition wall portion of the pair of continuous to the upper end of the side wall portion,
A fold line is provided at each boundary between the side wall and the first partition wall ,
The pair of first partition wall portions extend in a direction intersecting the folding line, and the inner side is partitioned by a punching portion extending toward the both side wall portions,
A first folding line and a second folding line for folding the first partition wall portion between the side wall portions are provided on each side wall portion,
The first fold line is from the intersection of the first edge and the fold line of the outer side of the first partition wall portion extending in a direction intersecting the fold line, the punching recessed portions located within said side wall portion Inclined and extended to
The second folding line extends in an inclined manner from the intersection to the punched portion so that an inclination angle with respect to the folding line is wider than the first folding line,
A first housing state in which the side wall portions are folded along the first folding line and the first partition wall portions are folded inward, and the side wall portions are folded along the second folding line . A holding member characterized in that it can be changed to a second accommodation state in which one partition wall portion is folded inward. Wherein the first partition wall portion, the holding member according to claim 1, characterized in that a folding guide line extending obliquely toward the punching recessed portions located on the first partition wall portion from said intersection. On the first end edge side of at least one of the first partition wall portions, a second partition wall portion continuing to the upper end of each side wall portion is further provided,
It said folding line is extended to the boundary of the second partition wall portion and the side wall portion,
The first partition wall part and the second partition wall part are partitioned by a partition line provided at the first edge of the first partition wall part,
A first fold line and a second fold line for folding the second partition wall part between the side wall parts are further provided on the side of the second partition wall part of each side wall part,
The first fold line extends obliquely from the intersection to the second end edge outside the side wall portion extending in a direction intersecting the fold line ,
The second folding line extends in an inclined manner from the intersection point to the second edge so that an inclination angle with respect to the folding line is wider than the first folding line,
A first accommodation state in which the side wall portion is bent along the first folding line and the second partition wall portion is folded inward, and the side wall portion is bent along the second folding line to form the second partition. The holding member according to claim 1, wherein the holding member can be changed to a second accommodation state in which the wall portion is folded inward.