JP2013166564A - Packaging cushion, and packaging cushion assembly - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging cushion allowing easy packaging work, which does not come off by vibration or the like during transport.SOLUTION: A packaging cushion is composed of a plurality of plate-like parts folded, and by alternately folding, in opposite directions from folding parts, one corrugated board connected by using folding parts comprising half cutting lines connecting mutually adjoining plate-like parts by only one liner and/or cutting plane lines intermittently connecting adjoining plate-like parts by using connection parts, and bonding together the plurality of the plate-like parts. Further, a cutting plane line provided in about the same direction so as to not to cross the folding part and to overlap when the plate-like parts are folded is formed in a plate-like part excluding plate-like parts of both ends of the corrugated board; the plate-like parts of both ends of the corrugated board are not formed with cutting plane lines; and in the plate-like parts of both ends of the corrugated board, bonding is carried out only between a folding part with plate-like parts adjoining the plate-like parts of both ends of the corrugated board, and cutting plane lines provided on the adjoining plate-like parts.

Description

  The present invention relates to a packaging cushion, and in particular, relates to a packaging cushion used for protecting articles provided for physical distribution from impact.

  For large articles such as vanities, the upper and lower edges of articles that are susceptible to damage from the outside during transportation are packaged cushions that have a high impact absorption capacity consisting of a laminate of folded cardboard. It is common to cover.

  Patent Documents 1 and 2 disclose a method of fixing a packaging cushion by fitting a recess for engagement of the packaging cushion and a latching portion of the tray.

JP 2010-58803 A (FIG. 1) JP 2000-128249 A (FIG. 4)

However, recently, a vanity table is sometimes turned upside down and packaged for transport. In such a transportation form, the lower end edge as an object to be packaged becomes a rim part of the wash bowl, and therefore changes in shape before and after, so that a pair of symmetrical packaging cushions are used. This pair of left and right packaging cushions was conventionally manufactured separately on the left and right, so when packaging at the manufacturing site, it is necessary to prepare the left packaging cushion and the right packaging cushion at hand. Despite its shape, the appearance is similar, so there is a problem that left and right are easily mistaken and it takes time for packaging.
In order to solve this problem, if the packaging cushion is flat and left and right in the same shape, the rim part of the wash bowl is thin (if the rim part is placed between the packaging cushion and the tray due to vibration during transportation, etc.) There was an inconvenience that the packing cushion would come off.
Such a malfunction is a problem that can occur not only in the bathroom vanity but also in many objects to be packaged.

  The present invention has been made to solve the above problems, and an object of the present invention is to provide a packaging cushion that does not come off due to vibration during transportation or the like and that can be easily packaged.

  In order to achieve the above object, according to the first aspect of the present invention, a plurality of plate-like portions are folded, and the plate-like portions adjacent to each other are connected by only one liner, and / or A plurality of plate-like portions are formed by alternately folding one corrugated board plate connected by a bent portion composed of cutting lines in which adjacent plate-like portions are intermittently connected by a connecting portion from the bent portion in the opposite direction. Further, the plate-like portion excluding the plate-like portions at both end portions of the corrugated board so as not to cross the folding portion and overlap when the plate-like portion is folded. Are formed in substantially the same direction, while no break lines are formed in the plate-like portions at both ends of the corrugated board, and the plate-like portions at both ends of the corrugated board are The plate shape at both ends of the plate By forming a cushion assembly for packaging characterized in that it is formed by adhering only between the bent portion of the adjacent plate-like portion and the break line provided in the adjacent plate-like portion, It is easy to manage inventory of packaging cushions at the manufacturing site, and can be easily handled in picking work of packaging cushions, and left and right cushions can be easily generated during packaging work of an object to be packaged.

  According to the second aspect of the present invention, the packaging cushion assembly according to the first aspect is formed by the end face of the bent plate-like portion by dividing the wrapping cushion assembly into two at the breaking line. A receiving portion that receives a lower end edge of the packaging object, and a lower end of the packaging object that is formed by a portion that is not bonded to a plate-like portion adjacent to the receiving portion of the corrugated board. And a standing cushion extending from the receiving portion along the side surface in the vicinity of the edge. Can be reliably held at the corner formed by the receiving portion of the cushion and the standing wall portion. For this reason, it is possible to prevent the cushion from coming off due to an impact during transportation.

  According to a third aspect of the present invention, the breaking line is provided symmetrically with respect to the center of the plate-like portion, and the number of the plate-like portions excluding both ends is an odd number. By using the packaging cushion according to claim 2, each of the two packaging cushions generated when the packaging cushion assembly is divided into two can be used as a target mold. Therefore, for example, if the object to be packaged is a bilaterally symmetric type, one packaging cushion assembly can be used as the left and right cushions.

  According to a fourth aspect of the present invention, a cutout portion is formed in the plate-like portion at both ends of the corrugated board, and the packaging cushion according to the third aspect is used for packaging. When the cushion assembly is divided into two parts, it can be easily divided into two parts by pulling the fingers to the left and right with the fingers on the notches.

  According to the invention described in claim 5, a plurality of plate-like portions are folded, and the plate-like portions adjacent to each other are connected by only one liner and / or the adjacent plate-like portions. Consists of a plurality of plate-like parts bonded together by alternately folding one corrugated board connected by a bent part consisting of cutting lines intermittently connected by a connecting part from the bent part. Furthermore, the plate-like portion excluding the plate-like portion at one end of the corrugated board is such that the distances between the bent portions provided at both ends of the plate-like portion are substantially equal. And forming a first break line provided so as to overlap when the plate-like portion is folded, while the plate-like portion at one end of the corrugated board has the first broken line when folded. Form a second break line at a position that overlaps the break line By dividing into two at the first and second break lines, a receiving portion that is formed by the end surface of the folded plate-like portion and receives a lower end edge of an object to be packaged, and the corrugated board A standing wall that is formed by a portion that is not bonded to a plate-like portion adjacent to the plate-like portion adjacent to the both ends, and extends from the receiving portion along the side surface in the vicinity of the lower end edge portion of the object to be packaged. The packaging cushion is characterized by being formed so as to be easy to manage the inventory of the packaging cushion at the manufacturing site of the object to be packaged and handled in the picking operation of the packaging cushion. It is easy and the left and right cushions can be easily generated during the packaging operation of the object to be packaged. In addition, when the packaging cushion assembly is divided into two, the dividing operation can be performed with a simple operation such as splitting the chopsticks when the finger is placed on the notch and pulled left and right.

  ADVANTAGE OF THE INVENTION According to this invention, while being easy to handle in the inventory management and picking operation | work of the cushion for packaging in the manufacturing site of the to-be-packaged object, the left and right cushions can be easily generated at the time of packaging the to-be-packaged object.

  Furthermore, it is possible to provide a packaging cushion that is easy to assemble without causing a part of the packaged object to enter between the packaging cushion and the tray due to vibration during transportation, and the like.

It is a perspective view which shows the cushion assembly 1 for packaging concerning embodiment of this invention. It is an expansion | deployment top view of the cardboard board which assembles the cushion 2 for packaging. It is a figure which shows the state which divided the packaging cushion assembly 1 into 2 and made it the packaging cushion. It is a perspective view which shows the state before a to-be-packaged object is packaged with a tray and a cushion for packaging. It is a perspective view which shows the state after a to-be-packaged object is packaged with a tray and a cushion for packaging. It is a perspective view which shows the shape of the cushion assembly 101 for packaging concerning the 2nd Embodiment of this invention. It is a development top view of the corrugated board which assembles the cushion 102 for packaging. It is a perspective view which shows the state which divided | segmented the packaging cushion assembly 101 into the packaging cushion.

First, a first embodiment of a packaging cushion according to the present invention will be described with reference to FIGS. 1, 2, and 3.
FIG. 1 is a perspective view of a packaging cushion assembly 1 according to the present embodiment, and FIG. 2 is a developed plan view of a cardboard board for assembling the packaging cushion assembly 1. FIG. 3 is a perspective view showing a state in which the packaging cushion assembly 1 is divided into two to form a packaging cushion.

  The packaging cushion assembly 1 is formed by folding and laminating a single corrugated board having a plurality of plate-like portions 11 and 12 connected to each other. The packaging cushion assembly 1 has a bent portion made of a cutting line 13 in which plate-like portions 11 and 12 adjacent to each other are intermittently connected by a connecting portion 14, and is folded alternately in the opposite direction from the bent portion. Each plate-like part 11 and 12 is bonded and assembled using an adhesive or the like. Note that this bonding is performed so that the entire surfaces of the plate-like portions 12 are bonded to each other, and the plate-like portion 11 and the plate-like portion 12 are partially bonded as described later.

  Here, as a method of forming the bent portion, a half-cut line in which adjacent plate-like portions are connected by only one liner, and a cutting line in which the adjacent plate-like portions are intermittently connected by the connecting portion, There is a method of alternately forming the bent portions, or a method of connecting all of the plate-like portions adjacent to each other with only one liner, and forming the connecting portions of the liner alternately on the front side and the back side of the cardboard. It may be selected appropriately according to the method and equipment.

The plate-like portion 12 of the intermediate portion excluding the plate-like portion 11 at both ends of the cardboard is overlapped in the same direction as the bent portion so as not to cross the bent portion and when the plate-like portion 12 is folded. A provided break line 15 is formed. Note that the break line 15 does not need to be formed in the same direction as the bent portion, and may be formed so as not to intersect the bent portion and to overlap the broken lines when folded.
The broken line 15 is not formed in the plate-like portions 11 at both ends of the corrugated board, and the plate-like portions 11 are partially bonded to the adjacent plate-like portions 12. That is, the plate-like portion 11 is bonded only between the bent portion between the plate-like portion 11 and the adjacent plate-like portion 12 and the break line 15 provided on the plate-like portion 12.
In other words, the plate-like portion 11 is not bonded to a portion other than between the bent portion between the plate-like portion 12 and the break line 15 provided on the plate-like portion 12.
Therefore, when the packaging cushion assembly 1 is to be divided into two at the cutting line 15 as shown in FIG. 3, it can be easily divided into two packaging cushions.

  Further, since the plate-like portion 12 is an odd number, when the right-side plate-like portion 11 and the left-side plate-like portion 11 are bent by the bent portions between the adjacent plate-like portions 12, they are opposite to each other. It can be bent.

Therefore, as shown in FIG. 3, the plate-like portions 11 are arranged one by one at the ends of the two packaging cushions that are formed when the packaging cushion assembly 1 is divided into two by the breaking line 15, and the breaking line 15 is Since it is point-symmetric with respect to the center point on the plane of the plate-like part 12, when the packaging cushion assembly 1 is divided into two as shown in FIG. 3, two packaging cushions 2 having a symmetrical shape are generated. It will be.
In the present embodiment, the number of the plate-like portions 12 is three, but this number is appropriately set in consideration of the shape and weight of the object to be packaged, and the status of handling during transportation.

Furthermore, in this embodiment, the notch part 17 is provided in the edge part of the plate-shaped part 11 of the both ends of a cardboard board.
Therefore, when the packaging cushion assembly 1 is pulled left and right and divided into two, fingers can be put on the cutout portion 17. That is, since the finger hook part when the cushion assembly 1 for packaging is divided into two parts is formed, a force can be easily applied and it can be easily divided into two parts.

  More preferably, as shown in FIG. 2, the intermediate plate-like portion 12 is also symmetrical with respect to the cutting line 13 so that it is substantially in the same position as the notch 17 when the corrugated board is folded. By providing the opening 16 at the position, the finger-hanging portion becomes thick, so that the division work becomes easier. The opening 16 may be provided only in the plate-like portion 12 close to the plate-like portion 11 or may not be provided.

  Further, since this finger-hanging portion is formed by the notch portion 17 in which the end portion of the plate-like portion 11 is cut out, there is a gap between the plate-like portion 11 and the lower tray 3. . Furthermore, since both the lower tray 3 and the packaging cushion 2 are formed of cardboard, the gap expands when a finger is inserted into the gap. Therefore, when transporting after packaging, it is also possible to transport by inserting a hand into this finger hook.

The pair of packaging cushions 2 obtained by dividing the packaging cushion assembly 1 into two in this way is formed on the upper surface thereof by the end face of the folded plate-like portion 12, and the lower edge of the object to be packaged The lower end of the object to be packaged is formed by a portion that is not bonded to a plate-like portion 12 adjacent to the plate-like portion 11 among the plate-like portions 11 at both ends of the corrugated cardboard plate. And a standing wall portion 6 extending from the receiving portion 7 along the side surface in the vicinity of the edge portion.
In addition, in this embodiment, since the lower end edge part of the to-be-packaged object inclines, according to it, the receiving part 7 becomes the inclined surface where the one end of the longitudinal direction became higher than the other end.

  In addition, when inventory control of the packaging cushion 2 is performed, if the packaging cushion assembly 1 is stored in a state before being divided into two, the left and right packaging cushions are symmetrically configured in a pair. Even if it is, it is not necessary to manage the left side packaging cushion and the right side packaging cushion separately, and therefore, it is easy to manage inventory. It is also easy to handle in picking operations.

  Next, the packaging point of the to-be-packaged object using the packaging cushion 2 of this invention is demonstrated using FIG. 4 and FIG. 4 and 5 are perspective views showing a state in which an object to be packaged is packaged with a tray and a cushion for packaging, FIG. 4 shows a state before packaging, and FIG. 5 shows a state after packaging.

  The packaging of the object to be packaged 4 is constituted by the lower tray 3, the upper tray 5, and the packaging cushion 2 disposed inside the lower tray 3.

  The lower tray 3 includes a rectangular bottom 31 at the center of the corrugated cardboard, and includes side walls 32 and 33 rising from the bottom so as to have substantially the same height on the long side and the short side of the bottom 31 respectively. . The upper tray 5 has the same structure.

  The packaging cushion 2 is attached so that the plate-like portion 11 is in contact with the inside of the side wall 33 on the short side of the lower tray 3. At this time, if the longitudinal dimension of the packaging cushion 2 is substantially the same as the inner dimension of the short side of the lower tray, the packaging cushion 2 can be easily positioned, and the packaging cushion 2 is not easily displaced during the packaging operation. More preferably, the wrapping cushion 2 is provided with a convex portion 18 (see FIG. 3), the lower tray 3 is provided with a notch portion 34 into which the convex portion 18 can be fitted, and the lower tray 3 is engaged with each other. If the packaging cushion 2 is attached to the packaging cushion 2, the packaging cushion 2 is not easily displaced due to an impact during transportation or the like.

  The two packaging cushions 2 attached to the lower tray 3 as described above are attached to both side wall portions of the lower tray 3 so as to face each other so that the standing wall portion 6 is located at the most distant position.

  Since the packaging cushion 2 is attached to the lower tray 3 in this way, the lower end edge of the object to be packaged 4 is securely held at the corner formed by the receiving portion 7 and the standing wall portion 6 of the packaging cushion 2. can do. It is possible to prevent the wrapping cushion 2 from being detached from the lower end edge of the packaged object 4 due to an impact during transportation.

  In addition, since the receiving part 7 becomes the inclined surface where the one end of the longitudinal direction became higher than the other end, if it divides into two in the field which wraps one packaging cushion assembly 1, it will be a pair with a symmetrical shape The packaging cushion 2 can be surely arranged.

Next, a second embodiment of the present invention will be described with reference to FIGS.
FIG. 6 is a perspective view of the packaging cushion assembly 101 of this embodiment, and FIG. 7 is a developed plan view of a corrugated board for assembling the packaging cushion 102. FIG. 8 is a perspective view showing a state in which the packaging cushion assembly 101 is divided into two to form the packaging cushion 102.

  The packaging cushion assembly 101 is formed by folding and laminating a single corrugated board having a plurality of plate-like portions 111 and 112 connected to each other. The packaging cushion assembly 101 has a bent portion formed of a cutting line 113 in which the plate-like portions 111 and 112 adjacent to each other are intermittently connected by a connecting portion 114, and is folded alternately in the opposite direction from the bent portion. The plurality of plate-like portions 111 and 112 are bonded to each other. In addition, what is necessary is just to select suitably the aspect of a bending part from a half cut line, a cutting line, etc. similarly to 1st Embodiment.

On the other hand, in FIG. 7, the plate-like portion 112 excluding the plate-like portion 111 at one end of the corrugated board is such that the distance from the bent portions at both ends of the plate-like portion 12 is substantially equal. A first break line 115 is formed so as to be overlapped when the shape portion 112 is folded, and a notch 117 is formed for forming a receiving surface of the receiving portion 107 that receives an object to be packaged.
Further, the plate-like portion 111 at one end of the corrugated board is substantially parallel to the bent portions at both ends of the plate-like portion 112 and overlaps the first break line 115 when laminated with the plate-like portion 112. A second break line 115-2 is formed at the position.

  Therefore, it is formed by the end face of the folded plate-like portion 112 by dividing it into two at the overlapping first and second break lines 115, 115-2, and receives the lower end edge of the object to be packaged. The side surface in the vicinity of the lower edge of the object 4 to be packaged is formed by a portion of the receiving portion 107 and the plate-like portion 111 at one end of the corrugated board that is not bonded to the plate-like portion 112 adjacent thereto. And the standing wall portion 106 extending from the receiving portion 107 along the wrapping cushion 102 is generated.

Thus, according to the second embodiment, it is possible to obtain the packaging cushion 102 having substantially the same shape as that of the first embodiment. However, in the case of the second embodiment, the packaging cushion assembly is divided into two. Workability is improved in that it can be divided by a simple operation like splitting chopsticks.
In addition, the packaging point of the packaging target object in 2nd Embodiment is the same as that of 1st Embodiment, and abbreviate | omits description.

  In the above-described embodiment, the packaging cushion assembly 1 (101) is divided into two parts. However, the packaging cushion assembly 1 (101) is further divided in the longitudinal direction by providing another breaking line in a direction perpendicular to the breaking line. Four or more packaging cushions 2 (102) may be created from the packaging cushion assembly 1 (101).

DESCRIPTION OF SYMBOLS 1 ... Packing cushion assembly 2 ... Packaging cushion 3 ... Lower tray 4 ... Object to be packaged 5 ... Upper tray 6 ... Standing wall part 7 ... Receiving part 11, 12 ... Plate-like part 13 ... Cutting line (bending part)
14 ... connecting part 15 ... breaking line 16 ... opening (fingering part)
17 ... Notch (finger part)
DESCRIPTION OF SYMBOLS 101 ... Cushion assembly 102 for packaging ... Cushion 106 for packaging ... Standing wall part 107 ... Receiving part 111,112 ... Plate-shaped part 113 ... Cutting line (bending part)
114 ... connecting portion 115 ... first break line 115-2 ... second break line 117 ... notch

Claims (5)

A plurality of plate-shaped parts are folded,
One piece of the plate-like parts connected to each other by a half-cut line connected by only one liner and / or a bent part made up of cutting lines in which the adjacent plate-like parts are intermittently connected by a connecting part. Corrugated cardboard plates are configured by alternately folding the folded portions in the opposite direction and bonding the plurality of plate-shaped portions together.
Further, the plate-like portions excluding the plate-like portions at both ends of the corrugated board are provided in substantially the same direction so as not to intersect the folding portion and overlap when the plate-like portion is folded. While forming a line,
Do not form break lines in the plate-like portions at both ends of the corrugated board,
The plate-like portions at both ends of the corrugated board are formed by bending portions of the plate-like portions at both ends of the corrugated board and the plate-like portions adjacent to each other and the breaking line provided at the adjacent plate-like portions. A cushion assembly for packaging, characterized in that it is formed by adhering only the gaps. By dividing the cushion assembly for packaging according to claim 1 into two at the break line,
A receiving part that is formed by the end face of the folded plate-like part and receives the lower edge of the object to be packaged;
Of the plate-like portions at both ends of the corrugated cardboard plate, the cardboard plate is formed by a portion that is not bonded to the plate-like portion adjacent thereto, and extends from the receiving portion along the side surface in the vicinity of the lower end edge portion of the packaging object. The standing wall,
A cushion for packaging, characterized in that it is formed so as to comprise. The breaking line is provided in a shape that is symmetric with respect to the center of the plate-like portion,
The packaging cushion according to claim 2, wherein the number of the plate-like portions excluding both end portions is an odd number.   The packaging cushion according to claim 3, wherein a notch is formed in the plate-like portion at both ends of the corrugated board. A plurality of plate-shaped parts are folded,
One piece of the plate-like parts connected to each other by a half-cut line connected by only one liner and / or a bent part made up of cutting lines in which the adjacent plate-like parts are intermittently connected by a connecting part. Corrugated cardboard plates are configured by alternately folding the folded portions in the opposite direction and bonding the plurality of plate-shaped portions together.
Further, the plate-like portion excluding the plate-like portion at one end of the corrugated board is such that the distance between the bent portions provided at both ends of the plate-like portion is substantially equal and the plate-like portion. While forming the first break line provided to overlap when the part is folded,
In the plate-like portion at one end of the corrugated board, a second break line is formed at a position overlapping with the first break line when folded,
By dividing into two at the first and second break lines,
A receiving part that is formed by the end face of the folded plate-like part and receives the lower edge of the object to be packaged;
Of the plate-like portions at both ends of the corrugated cardboard plate, the cardboard plate is formed by a portion that is not bonded to the plate-like portion adjacent thereto, and extends from the receiving portion along the side surface in the vicinity of the lower end edge portion of the packaging object. The standing wall,
A cushion for packaging, characterized in that it is formed so as to comprise.

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