JP2021116069A - Corrugated board box for delivery of power storage device - Google Patents

Abstract

To improve a problem when a packing box, in which a power storage device is packed, is accommodated in a bigger corrugated board box and is delivered.SOLUTION: A delivery box 3 for a lead battery 1 comprises: a delivery box body 10 made of a corrugated board in which a packing box 2 that packs a lead battery 1 (power storage device) is accommodated, and in which a corner part between a short side wall 16 and a bottom wall (lower side flap 18, 20) is folded, whereby a second regulation part 12 (had hook part) is formed; and a reinforcement member 85 having a flat plate part 86 which is laid below the packing box 2 in the interior of the delivery box body 10, and an extension part 87 which extends upward from a marginal part of the flat plate part 86. A part 87A of the extension part 87 is curved to the short side wall 16 side, and the part 87A curved to the short side wall 16 side of the extension part 87 and the second regulation part 12 are overlapped in top view.SELECTED DRAWING: Figure 7

Description

The technology disclosed herein relates to a corrugated cardboard box for delivery of a power storage device.

Conventionally, power storage devices such as lead storage batteries (see, for example, Patent Document 1) and lithium ion secondary batteries are known. For example, in the case of a power storage device installed in an automobile, it is common to purchase a new power storage device at a store such as an automobile dealer or an automobile supply store and replace it when the installed power storage device reaches the end of its life. rice field.

Japanese Unexamined Patent Publication No. 2008-23505

In recent years, sales of power storage devices through mail-order sales such as online shopping have been increasing. In mail-order sales, the packaging box in which the product is packed may be housed in a larger cardboard box and delivered. However, conventionally, the problem in the case where the packing box in which the power storage device is packed is housed in a larger cardboard box and delivered has not been sufficiently studied.

This specification discloses a technique for improving a problem in the case where a packing box in which a power storage device is packed is housed in a larger cardboard box and delivered.

A corrugated cardboard delivery box main body in which a packing box in which a power storage device is packed is housed, and a delivery box main body in which corners between a side wall and a bottom wall are folded back to form a handle portion, and the delivery box. A flat plate portion laid under the packing box inside the main body and a reinforcing member having an extended portion extending upward from the edge portion of the flat plate portion are provided, and a part of the extended portion is the side wall. A corrugated cardboard box for delivery of a power storage device, which is bent to the side and in which a portion of the stretched portion that is bent toward the side wall and the handle portion overlap in a top view.

It is possible to improve the problem in the case where the packing box in which the power storage device is packed is housed in a larger cardboard box and delivered.

Perspective view of the lead storage battery according to the first embodiment Perspective view of the packing box Perspective view of a cardboard box for delivery (state in which a third regulation part is formed) Side view of the shipping cardboard box seen from the short side Side view of the cardboard box for delivery seen from the long side Development view of cardboard box for delivery Perspective view of reinforcing member Perspective view of the cardboard box for delivery (state in which the third regulation part is not formed) Sectional view of line AA shown in FIG. Cross-sectional view of line BB shown in FIG. 5 (B24 size) Cross-sectional view of line BB shown in FIG. 5 (B20 size) Cross-sectional view of line BB shown in FIG. 5 (B19 size) Perspective view of the delivery box main body and the spacer according to the second embodiment Perspective view of spacers and packing box Development view of the delivery box body Expanded view of spacer Side view of the delivery box body as seen from the long side Perspective view of spacer (B20 size) Perspective view of spacer (B24 size) Cross-sectional view of line CC shown in FIG. 17 (B24 size) Cross-sectional view of line CC shown in FIG. 17 (B20 size) Perspective view of spacer (B19 size) Cross-sectional view of line CC shown in FIG. 17 (B19 size) Perspective view of the reinforcing member according to another embodiment Perspective view of the reinforcing member according to another embodiment

(1) A corrugated cardboard delivery box main body in which a packing box in which a power storage device is packed is housed, and a delivery box main body in which the corners between the side wall and the bottom wall are folded back to form a handle portion. A part of the stretched portion, comprising a flat plate portion laid under the packing box inside the delivery box main body and a reinforcing member having a stretched portion extending upward from the edge portion of the flat plate portion. Is bent toward the side wall, and a corrugated cardboard box for delivery of a power storage device in which a portion of the stretched portion bent toward the side wall and a handle portion overlap with each other.

For example, in the case of a power storage device mounted on an automobile, the weight is about 10 to 25 kg, and heavy objects are packed in a packing box. When the inventor of the present application houses and delivers a packing box in which a power storage device is packed in a conventional cardboard box, the weight of the power storage device is increased when the hand-held portion formed on the cardboard box is held by the cardboard box. It was found that the cardboard box could bottom out.

According to the corrugated cardboard box for delivery according to the present invention, since the flat plate portion of the reinforcing member is laid under the packaging box, the corrugated cardboard box for delivery is less likely to bottom out.
Further, according to the corrugated cardboard box for delivery according to the present invention, a part of the stretched portion extending upward from the edge portion of the flat plate portion is bent toward the side wall, and the bent portion and the handle of the stretched portion are viewed from above. The parts overlap. Therefore, when the operator puts his / her hand on the handle portion of the delivery box body and lifts it, the bent portion of the extension portion is supported by the handle portion. For this reason, the weight of the power storage device is less likely to hang on the bottom wall of the delivery box body, and the delivery cardboard box is less likely to bottom out.
Therefore, according to the corrugated cardboard box for delivery according to the present invention, there is a problem in the case where the packing box in which the power storage device is packed is housed in a larger cardboard box and delivered (the cardboard box bottoms out due to the weight of the power storage device during delivery). The issue of possibility) can be improved.

(2) The delivery box main body may have the handle portions formed on the pair of side walls facing each other, and the reinforcing member may have the extension portions formed on both sides.

According to the above-mentioned corrugated cardboard box for delivery, since the extension portion extends from both sides of the flat plate portion, when the operator puts his / her hand on the two handle portions of the delivery box body and lifts it, the reinforcing member is lifted on both sides by the two handle portions. Supported by. In other words, the power storage device is placed on the reinforcing member whose both sides are supported by the handle portion. Therefore, the bottom wall of the delivery box body can be reinforced more reliably.

(3) A corrugated cardboard delivery box main body in which a packing box in which a power storage device is packed is housed, and inside the delivery box main body having a first handle hole formed in a side wall and the delivery box main body. A flat plate portion laid under the packing box and a reinforcing member having an extended portion extending upward from the edge portion of the flat plate portion are provided, and the extended portion is viewed from a direction perpendicular to the side wall. A corrugated cardboard box for delivery of a power storage device, in which a second handle hole is formed at a position overlapping the first handle hole.

When the inventor of the present application houses and delivers a packing box in which a power storage device is packed in a conventional cardboard box, the weight of the power storage device is increased when the cardboard box is held by touching the handle hole formed in the cardboard box. It was found that the cardboard box could bottom out.

According to the corrugated cardboard box for delivery according to the present invention, since the flat plate portion of the reinforcing member is laid under the packaging box, the corrugated cardboard box for delivery is less likely to bottom out.
Further, according to the corrugated cardboard box for delivery according to the present invention, the extended portion has a second handle hole formed at a position overlapping the first handle hole when viewed from a direction perpendicular to the side wall. Therefore, when the worker puts his / her hand on the first hand hole of the delivery box body, he / she also takes a hand on the second hand hole of the reinforcing member, and the reinforcing member is supported by the worker. For this reason, the weight of the power storage device is less likely to hang on the bottom wall of the delivery box body, and the delivery cardboard box is less likely to bottom out.
Therefore, according to the corrugated cardboard box for delivery according to the present invention, there is a problem in the case where the packing box in which the power storage device is packed is housed in a larger cardboard box and delivered (the cardboard box bottoms out due to the weight of the power storage device during delivery). The issue of possibility) can be improved.

(4) The delivery box main body may have the first handle holes formed in the pair of side walls facing each other, and the reinforcing member may have the extended portions formed on both sides.

According to the above-mentioned corrugated cardboard box for delivery, since the extension portion extends from both sides of the flat plate portion, the reinforcing member is supported from both sides when the operator touches the two first handle holes of the delivery box body. .. In other words, the power storage device is placed on the reinforcing member whose both sides are supported by the operator. Therefore, the weight of the power storage device is less likely to be hung on the bottom wall of the delivery box body.

<Embodiment 1>
The first embodiment will be described with reference to FIGS. 1 to 12. In the following description, the reference numerals of the drawings may be omitted for the same components except for some parts.

(1) Lead-acid battery and packing box As shown in FIG. 1, the lead-acid battery 1 (an example of a power storage device) according to the first embodiment has a rectangular shape when viewed from above. As shown in Table 1 below, the lead-acid battery 1 is classified into B type, D type and the like according to the type of battery terminal (external electrode terminal).

As shown in Table 1, each type of lead-acid battery 1 has a plurality of sizes. For example, the B-type lead-acid battery 1 has four sizes, B17, B19, B20, and B24, as sizes for general vehicles. The height is the same for all four sizes, and the width in the short side direction is the same in the top view, but the width in the long side direction is different in the top view. Specifically, B17 has a width in the long side direction of about 17 cm, B19 size is about 19 cm, B20 size is about 20 cm, and B24 size is about 24 cm.
The way of expressing the size of the lead-acid battery 1 is different between that for a general vehicle and that for an idling stop vehicle. In the case of an idling stop vehicle, the sizes of the B type lead-acid battery 1 are represented as J, K, M, and N. B17 = J, B19 = K, B20 = M, B24 = N.

The D-type lead-acid battery 1 has four sizes, D20, D23, D26, and D31. The height is the same for all four sizes, and the width in the short side direction is the same in the top view, but the width in the long side direction is different in the top view.
In the following description, three sizes of B19, B20 and B24 will be described as an example of the lead storage battery 1 mainly sold.

As shown in FIG. 2, the lead storage battery 1 is packed in a packing box 2 and sold. The size of the packing box 2 depends on the size of the lead storage battery 1 packed in the packing box 2. In the following description, the packing box 2 in which the B24 size lead storage battery 1 is packed is the packing box 2A, and the packing box 2 in which the B20 size lead storage battery 1 is packed is the packing box 2B and the B19 size lead storage battery 1. The packing box 2 in which is packed is called a packing box 2C, and when these are not distinguished, it is simply called a packing box 2.

When viewed from above, the width in the short side direction and the width in the long side direction of the internal space of the packing box 2 substantially coincide with the width in the short side direction and the width in the long side direction of the lead storage battery 1 packed in the packing box 2. There is. The height of the internal space of the packing box 2 is substantially the same as the height of the lead storage battery 1 packed in the packing box 2.
In the following description, the short side direction of the packing box 2 means the short side direction of the packing box 2 in the top view, and the long side direction of the packing box 2 means the long side direction of the packing box 2 in the top view. say.

(2) Configuration of Corrugated Cardboard Boxes for Delivery With reference to FIGS. 3 to 6, the corrugated cardboard boxes 3 for delivery used when the lead-acid batteries 1 are delivered one by one by a courier or the like will be described. The delivery cardboard box 3 is commonly used for a plurality of sizes of lead-acid batteries 1 of the same type. In the following description, a case where the delivery cardboard box 3 is commonly used for the three sizes B19, B20, and B24 will be described as an example.
As shown in FIGS. 3 to 5, the delivery cardboard box 3 is formed in a rectangular parallelepiped shape and is rectangular in top view. In the following description, the short side direction of the delivery cardboard box 3 means the short side direction of the delivery cardboard box 3 from the top view, and the long side direction of the delivery cardboard box 3 means the delivery cardboard box from the top view. It refers to the long side direction of 3.

The delivery cardboard box 3 has a delivery box main body 10 shown in FIG. 3 and a reinforcing member 85 shown in FIG. 7. The reinforcing member 85 is laid inside the delivery box main body 10 under the packing box 2 to reinforce the bottom wall of the delivery box main body 10.
As shown in FIG. 3, the delivery box main body 10 is integrally provided with a first regulation unit 11, a second regulation unit 12 (an example of a handle unit), and a third regulation unit 13. The second regulation unit 12 also serves as a handle unit for the worker to handle when lifting and carrying the delivery cardboard box 3.

The packing box 2 is housed in the delivery cardboard box 3 in a posture in which the short side direction coincides with the short side direction of the delivery cardboard box 3 and the long side direction coincides with the long side direction of the delivery cardboard box 3. The delivery cardboard box 3 has D2 on both sides in the long side direction of the packing box 2A when the packing box 2A in which the B24 size lead storage battery 1 is packed is located in the center of the delivery cardboard box 3 in a top view. It is formed in such a size that a gap of [millimeter] is generated and a gap of D1 [millimeter] is generated on both sides in the short side direction. The height of the internal space of the delivery cardboard box 3 is substantially the same as the height of the packaging box 2.

That is, the size of the internal space of the delivery cardboard box 3 is as follows.
Width in the short side direction: Width in the short side direction of the packing box 2 + 2 × D1
Width in the long side direction: Width in the long side direction of the packing box 2A + 2 x D2
Height: Height of the packing box 2 Although the above-mentioned D1 can be appropriately determined, it is desirable that the delivery cardboard box 3 has a value that does not easily fall in the short side direction. The value at which the delivery cardboard box 3 is unlikely to fall in the short side direction can be appropriately determined by an experiment. The same applies to D2. As a result of experiments by the inventor of the present application, it is desirable that D1 is 33% or more of the width of the packing box 2 in the short side direction and D2 is 11% or more of the width of the packing box 2A in the long side direction in the B type. Became.

As shown in FIG. 6, the corrugated cardboard box 3 for delivery is formed by bending one corrugated cardboard plate 14 formed in a predetermined shape. The corrugated board 14 has two long side walls 15, two short side walls 16 having a width shorter than that of the long side wall 15 (an example of a side wall), an upper flap 17 connected to the upper side of each long side wall 15, and a lower side connected to the lower side of each long side wall 15. Side flap 18 (example of bottom wall), upper flap 19 connected to the upper side of each short side wall 16, lower flap 20 connected to the lower side of each short side wall 16 (example of bottom wall), long side wall 15 to lower flap 18 Two long holes 21 extending parallel to each other, two long holes 22 extending parallel to each other from the short side wall 16 to the lower flap 20, and two long holes 22 extending parallel to each other from the short side wall 16 to the upper flap 19. It has two third notches 23 extending parallel to each other. In order to facilitate assembly, the corrugated board 14 is pre-creased at a position where it can be folded.

The upper flap 17 extending above the long side wall 15 has a symmetrical shape, and the width of the upper side is narrower than the width of the lower side. Specifically, the left side of the upper flap 17 extends upward from the boundary with the long side wall 15, then inclines diagonally upward to the right, and then extends upward again. The same applies to the right side.
The lower flap 18 connected under the long side wall 15 also has a symmetrical shape, and the width of the lower side is narrower than the width of the upper side. Specifically, the left side of the lower flap 18 extends downward from the boundary with the long side wall 15, then inclines diagonally downward to the right, and then extends downward again. The same applies to the right side.

The upper flap 19 connected to the short side wall 16 also has a symmetrical shape, and the width of the upper side is narrower than the width of the lower side. Specifically, the left side of the upper flap 19 extends upward from the boundary with the short side wall 16 and then reaches the upper side while inclining diagonally upward to the right. The same applies to the right side.
The lower flap 20 connected under the short side wall 16 also has a symmetrical shape, and the width of the lower side is narrower than the width of the upper side. Specifically, the left side of the lower flap 20 extends downward from the boundary with the short side wall 16, then inclines diagonally downward to the right, and then extends downward again. The same applies to the right side.

The two first elongated holes 21 extend D1 + D4 upward and D1 downward from the boundary between the elongated side wall 15 and the lower flap 18. The left-right intermediate position of the two first elongated holes 21 coincides with the left-right center of the elongated side wall 15. In the following description, the portion between the two first elongated holes 21 is referred to as the first folded portion 24. The first folded-back portion 24 has a crease 24A connecting the upper end of one first elongated hole 21 and the upper end of the other first elongated hole 21, and is left and right at a position D1 lower than the upper end of the first elongated hole 21. A crease 24B extending in the direction and a crease 24C connecting the lower end of one first elongated hole 21 and the lower end of the other first elongated hole 21 are formed.

The two second elongated holes 22 extend D2 + D5 upward and D2 downward from the boundary between the short side wall 16 and the lower flap 20. The left-right intermediate position of the two second elongated holes 22 coincides with the left-right center of the short side wall 16. In the following description, the portion between the two second elongated holes 22 is referred to as the second folded-back portion 25. The second folded-back portion 25 has a crease 25A connecting the upper end of one second elongated hole 22 and the upper end of the other second elongated hole 22, and is left and right at a position D2 lower than the upper end of the second elongated hole 22. A crease 25B extending in the direction and a crease 25C connecting the lower end of one second elongated hole 22 and the lower end of the other second elongated hole 22 are formed.

The two third notches 23 extend D3 (> D2) upwards and D3 downwards from the boundary between the short side wall 16 and the upper flap 19. The left-right intermediate position of the two third notches 23 coincides with the left-right center of the short side wall 16. In the following description, the portion between the two third notches 23 is referred to as the third folded portion 27. The third folded-back portion 27 is formed along a crease 27A connecting the upper end of one third notch 23 and the upper end of the other third notch 23, along the boundary between the short side wall 16 and the upper flap 19. A crease 27B, a crease 27C connecting the lower end of one third notch 23 and the lower end of the other third notch 23 is formed.

The reinforcing member 85 will be described with reference to FIG. 7. The reinforcing member 85 is formed by bending a single corrugated cardboard plate in the shape of a long plate, and extends upward from the flat plate portion 86 laid under the packing box 2 and the left and right side edges of the flat plate portion 86. It has two stretched portions 87. The width of the reinforcing member 85 in the front-rear direction substantially coincides with the width in the short side direction of the internal space of the corrugated cardboard box 3 for delivery. The flat plate portion 86 is formed with recesses 86A on both front and rear sides in order to avoid the first regulating portion 11.
The width of the reinforcing member 85 in the front-rear direction may be substantially the same as the width of the packing box 2 in the short side direction. In that case, since the flat plate portion 86 fits between the two first regulating portions 11, the recess 86A is unnecessary.

Each stretched portion 87 is bent 90 degrees toward the short side wall 16. In other words, the reinforcing member 85 is bent 90 degrees in a direction in which some of the extending portions 87 on both sides are separated from each other. The width of the bent portion 87A in the left-right direction is substantially the same as the width D2 of the second regulating portion 12 in the left-right direction.

(3) Storage of Packing Box in Delivery Cardboard Box A state in which the packing box 2 is housed in the delivery cardboard box 3 will be described for each size.

(3-1) B24 size As shown in FIG. 8, when the packing box 2A in which the B24 size lead-acid battery 1 is packed is housed in the delivery cardboard box 3, the first folded portion 24 is folded inward. The first regulating portion 11 is formed, and the second folded portion 25 is folded inward to form the second regulating portion 12. On the other hand, the third folded portion 27 is not folded. That is, the third regulation unit 13 is not formed.

As shown in FIG. 9, the reinforcing member 85 is housed inside the delivery box main body 10 after (or before) the first regulating portion 11 and the second regulating portion 12 are formed. When the packing box 2A is housed in the delivery cardboard box 3, the flat plate portion 86 of the reinforcing member 85 is laid under the packing box 2A. In other words, the packing box 2A is placed on the flat plate portion 86.

The width of the first regulating portion 11 when viewed from the long side direction of the delivery cardboard box 3 is D1. The distance between the two first regulating portions 11 substantially coincides with the width of the packing box 2 in the short side direction. Therefore, when the packing box 2A is housed in the delivery cardboard box 3, the side surfaces of the packing box 2A in the short side direction are close to the first regulating portion 11.

As shown in FIG. 10, the width of the second regulating portion 12 when viewed from the short side direction of the delivery cardboard box 3 is D2. The distance between the two second regulating portions 12 formed is substantially the same as the width of the packing box 2A in the long side direction. Therefore, when the packing box 2A is housed in the delivery cardboard box 3, both side surfaces of the packing box 2A in the long side direction are close to the second regulating portion 12. As a result, the packing box 2A is positioned substantially in the center of the front, back, left, and right in the delivery cardboard box 3, and is positioned in the front, back, left, and right (short side direction and long side direction) by the first regulation unit 11 and the second regulation unit 12. Position) is generally regulated.

The reinforcing member 85 is in a state in which the bent portion 87A of the stretched portion 87 is placed on the second regulating portion 12. Therefore, the bent portion 87A and the second regulating portion 12 (handle portion) overlap each other in the top view. The bent portion of the stretched portion 87 and the upper surface of the second regulating portion 12 do not necessarily have to be in contact with each other, but it is desirable that the gap between them is as small as possible.

(3-2) B20 size As shown in FIG. 3, when the packing box 2B in which the B20 size lead-acid battery 1 is packed is housed in the delivery cardboard box 3, the first regulation unit 11 and the second regulation Along with the formation of the portion 12, the third folded portion 27 is folded back to form the third regulating portion 13. The second regulating portion 12 does not contribute to the regulation of the position of the B20 size packing box 2B, but is formed for use as a handle portion.

As shown in FIG. 9, since the length in the short side direction is the same for the B20 size and the B24 size, when the packing box 2B is housed in the delivery cardboard box 3, the side surfaces of the packing box 2B on both sides in the short side direction are accommodated. Is close to the first regulatory unit 11.

As shown in FIG. 11, the width of the third regulating portion 13 when viewed from the short side direction of the delivery cardboard box 3 is D3. Since D3> D2, the third regulation unit 13 extends from the second regulation unit 12 to the center side of the delivery cardboard box 3 in a top view. The distance between the two third regulating portions 13 substantially coincides with the width of the packing box 2B in the long side direction. Therefore, when the packing box 2B is housed in the delivery cardboard box 3, both side surfaces of the packing box 2B in the long side direction are close to the third regulating portion 13. As a result, the front / rear / left / right positions of the packing box 2B are generally regulated by the first regulation unit 11 and the third regulation unit 13 in a state where the packing box 2B is located substantially at the center of the front / rear / left / right in the delivery cardboard box 3.

(3-3) B19 size As shown in FIG. 3, even when the packing box 2C in which the B19 size lead-acid battery 1 is packed is housed in the delivery cardboard box 3, the first regulation unit 11 and the second regulation A unit 12 and a third regulation unit 13 are formed. The second regulating portion 12 does not contribute to the regulation of the position of the B19 size packing box 2C, but is formed for use as a handle portion.

As shown in FIG. 9, since the length in the short side direction is the same for the B19 size and the B24 size, when the packing box 2C is housed in the delivery cardboard box 3, the side surfaces of the packing box 2C on both sides in the short side direction are accommodated. Is close to the first regulatory unit 11.

As shown in FIG. 12, since the width of the B19 size in the long side direction is narrower than that of the B20 size, when the packing box 2C is arranged at the center of the delivery cardboard box 3 in the left-right direction, the long side of the packing box 2C is arranged. The side surfaces on both sides of the direction are not close to the second regulation unit 12 or the third regulation unit 13. However, the difference in width in the long side direction between the B19 size and the B20 size is 1 cm. Therefore, the gap between the side surface of the packing box 2C in the long side direction and the third regulating portion 13 is 5 mm, and it can be said that the gap is relatively small. For this reason, the regulation of the position in the long side direction is looser than that of the B20 size and the B24 size, but the packing box 2C is located in the cardboard box 3 for delivery at the center of the front, back, left and right, and the first regulation unit 11 and The front, rear, left and right positions are generally regulated by the third regulation unit 13.

(4) Notation of precautions during delivery As shown in FIGS. 3 and 6, precautions are written on the outer surface of the delivery cardboard box 3 to call attention not to tilt the delivery cardboard box 3 during delivery. .. Specifically, on five of the outer surfaces of the cardboard box 3 for delivery, excluding the bottom surface, a cautionary note "Do not lie down on its side" is printed in prominent characters such as red. On the upper surface of the corrugated cardboard box 3 for delivery, notes indicating that it is the upper surface are written in prominent characters by printing.
The above-mentioned precautions may be expressed by a method other than printing. For example, a sticker on which the precautions are printed may be attached to the outer surface of the shipping cardboard box 3.

(5) Delivery of Lead-Acid Battery Using Corrugated Cardboard Box for Delivery In the first embodiment, the lead-acid battery 1 is stored in the delivery company's warehouse in a state of being packed in the packing box 2. When the purchaser orders the lead-acid battery 1 by mail-order sales, the worker of the delivery company assembles the delivery cardboard box 3 and stores the packing box 2 (the packing box 2 in which the lead-acid battery 1 is packed). Is housed in the delivery cardboard box 3 (step 1).

Next, the delivery company delivers the delivery cardboard box 3 containing the packing box 2 to the address specified by the purchaser (step 2). Specifically, the cardboard box 3 for delivery is delivered to the sorting center of the delivery company, sorted by the worker at the sorting center, and then delivered to the address designated by the purchaser.

(6) Effect of the Embodiment According to the corrugated cardboard box 3 for delivery, since the flat plate portion 86 of the reinforcing member 85 is laid under the packing box 2, the corrugated cardboard box 3 for delivery is less likely to bottom out.
Further, according to the corrugated cardboard box 3 for delivery, a part 87A of the stretched portion 87 extending upward from the edge portion of the flat plate portion 86 is bent toward the short side wall 16, and the stretched portion 87 is bent in the top view. The portion 87A and the second regulation portion 12 (handle portion) overlap. Therefore, when the operator puts his / her hand on the second regulating portion 12 of the delivery box main body 10 and lifts it, the bent portion 87A of the extending portion 87 is supported by the second regulating portion 12. Therefore, the weight of the lead storage battery 1 is less likely to be applied to the bottom wall (lower flap 18 and lower flap 20) of the delivery box main body 10, and the delivery cardboard box 3 is less likely to bottom out.
Therefore, according to the cardboard box 3 for delivery, there is a problem in the case where the packing box 2 in which the lead storage battery 1 is packed is housed in a larger cardboard box and delivered (the cardboard box can bottom out due to the weight of the power storage device during delivery). The problem of having sex) can be improved.

According to the corrugated cardboard box 3 for delivery, since the extension portions 87 extend from both sides of the flat plate portion 86, when the operator puts his / her hand on the two second regulation portions 12 of the delivery box main body 10 and lifts them, the reinforcing member 85 Is supported from both sides by two second regulators 12. In other words, the lead-acid battery 1 is placed on the reinforcing member 85 whose both sides are supported by the operator. Therefore, the bottom wall of the delivery box main body 10 can be reinforced more reliably.

<Embodiment 2>
The second embodiment will be described with reference to FIGS. 13 to 23.

(1) Configuration of Corrugated Cardboard Box for Delivery As shown in FIG. 13, the corrugated cardboard box 203 for delivery according to the second embodiment has a delivery box main body 210 and two spacers 40 (reinforcement) housed inside the delivery box main body 210. It is composed of an example of a member). The size of the internal space of the delivery cardboard box 203 is the same as the size of the internal space of the delivery cardboard box 3 according to the first embodiment, and there are gaps in D2 on both sides of the packing box 2A in the long side direction. There are gaps in D1 on both sides of the packing box 2 in the short side direction.
As shown in FIG. 14, the front / rear / left / right positions (positions in the short side direction and the long side direction) of the packing box 2 are regulated by two spacers 40 inside the delivery box main body 210.

(1-1) Delivery Box Main Body As shown in FIG. 15, the delivery box main body 210 is formed of one corrugated cardboard plate 214 formed in a predetermined shape. The corrugated board 214 has two long side walls 215, two short side walls 216 having a width shorter than that of the long side wall 215, an upper flap 217 connected to the upper side of each long side wall 215, and a lower flap 218 connected to the lower side of each long side wall 215. It has an upper flap 219 connected to the upper side of the short side wall 216 and a lower flap 220 connected to the lower side of each short side wall 216. The shape of each flap is rectangular.

A first handle 41 is formed on the short side wall 216. The first handle portion 41 is cut out in a race track shape (a shape composed of two parallel lines and two semicircles) extending in the left-right direction with the upper side as a base end. When the worker holds the corrugated cardboard box 203 for delivery, the first handle 41A is bent inward by the worker to form the first handle hole 41A (see FIG. 13).
To facilitate assembly, the corrugated board 214 is pre-creased at the foldable position.

(1-2) Spacer As shown in FIG. 16, the spacer 40 is formed by bending one corrugated cardboard plate 42. The width of the corrugated cardboard plate 42 in the front-rear direction substantially coincides with the width of the internal space of the corrugated cardboard box 203 for delivery in the short side direction when viewed from above.

The corrugated cardboard plate 42 has a symmetrical shape in the front-rear direction, and has a first convex portion 43 from the left side, two first rectangular holes 44 separated from each other in the front-rear direction, a second handle hole 45, a first insertion hole 46, and an insertion. Hole 47, two second insertion holes 48 provided before and after the insertion hole 47, a second rectangular hole 49, a recess 50 recessed from the right end to the left side of the corrugated board 42, and corrugated cardboard on both front and rear sides of the recess 50. It has two second protrusions 51 overhanging from the right edge of the plate 42 to the right, a plurality of notches 52-57 and 59, a plurality of folds 61-68, and a plurality of perforations 58, 69, 70. There is.

The center of the first convex portion 43, the second handle hole 45, the first insertion hole 46, the insertion hole 47, the second rectangular hole 49 and the concave portion 50 in the front-rear direction is one with the center of the corrugated cardboard plate 42 in the front-rear direction. I am doing it.
The first convex portion 43 projects from the left end of the corrugated cardboard plate 42 to the left side. The first convex portion 43 is formed in a trapezoidal shape with the right side having an upper base and the left side having a lower base. The upper bottom (the right side of the first convex portion 43) is located on the right side of the left side of the corrugated board 42 by approximately the thickness of the corrugated board 42.

The distance between the rear side 44A of the first rectangular hole 44 on the rear side and the front side 44D of the first rectangular hole 44 on the front side substantially coincides with the width in the short side direction of the packing box 2.
The shape of the second handle hole 45 substantially matches the shape of the first handle portion 41 formed in the delivery box main body 210. As shown in FIG. 17, the second handle hole 45 is perpendicular to the wall surface on which the first handle portion 41 is formed in the delivery box main body 210 when the spacer 40 is housed in the delivery box main body 210. It is formed at a position overlapping the first handle hole 41A when viewed from the direction.

The first insertion hole 46 shown in FIG. 16 is a rectangular hole into which a third convex portion 56 and a fourth convex portion 60, which will be described later, are inserted. The width of the first insertion hole 46 in the front-rear direction is substantially the same as the width of the third convex portion 56 in the front-rear direction and the width of the fourth convex portion 60 in the front-rear direction. The width of the first insertion hole 46 in the left-right direction is about twice the thickness of the corrugated cardboard plate 42.

The insertion hole 47 is a hole into which the first convex portion 43 is inserted. The insertion hole 47 is formed so as to straddle the sixth crease 66. Specifically, the position of the right side of the insertion hole 47 is located on the right side of the sixth crease 66 by approximately the thickness of the corrugated cardboard plate 42. The width of the insertion hole 47 in the front-rear direction is wider than the width of the upper base (right side) of the first convex portion 43 and narrower than the width of the lower base (left side).

Two second insertion holes 48 are provided in the front and rear so as to sandwich the insertion hole 47. The two second insertion holes 48 are holes into which the second convex portion 51 is inserted. The left side of the second insertion hole 48 overlaps with the sixth crease 66.
The second rectangular hole 49 has a shape in which a small rectangular hole 49A on the left side and a large rectangular hole 49B on the right side are connected. The width of the small rectangular hole 49A in the anteroposterior direction substantially coincides with the distance between the two first notches 53. The width of the large rectangular hole 49B in the front-rear direction is substantially the same as the width of the packing box 2 in the short side direction.

The recess 50 is for allowing the first convex portion 43 inserted into the first insertion hole 46 to escape to the space inside the spacer 40. The recess 50 is recessed from the right end to the left side of the corrugated cardboard plate 42. The width of the concave portion 50 in the front-rear direction is the same as or wider than the width of the lower base of the first convex portion 43.
The two second convex portions 51 are each inserted into the second insertion hole 48. The position in the front-rear direction and the width in the front-rear direction of the second convex portion 51 substantially coincide with the position in the front-rear direction and the width in the front-rear direction of the second insertion hole 48. The width of the second convex portion 51 in the left-right direction substantially coincides with the depth of the second insertion hole 48 (thickness of the corrugated cardboard plate 42).

Next, a plurality of notches 52 to 57 and 59 will be described.
Of the two first notches 52, the first notch 52 on the rear side is formed along a trapezoid from the rear end of the upper bottom (right side) of the first convex portion 43 to the left end of the corrugated board 42. .. Similarly, the first notch 52 on the front side is formed along a trapezoid from the front end of the upper bottom (right side) of the first convex portion 43 to the left end of the corrugated cardboard plate 42.

Of the two second notches 53, the rear second notch 53 extends to the left along the front side 44B of the rear first rectangular hole 44. The second notch 53 on the front side extends to the left along the rear side 44C of the first rectangular hole 44 on the front side.
Of the two third notches 54, the rear second notch 54 extends to the right along the rear side 44A of the rear first rectangular hole 44. The front third notch 54 extends to the right along the front side 44D of the front first rectangular hole 44. The right end of the third notch 54 extends close to the first insertion hole 46.

The fourth notch 55 extends forward from a position separated by a predetermined distance from the right end of the third notch 54 on the rear side to the left side, extends toward the right side at a predetermined position by the thickness of the corrugated cardboard plate 42, and then again. It extends anteriorly, then extends to the left in place and then extends forward. Since the fourth notch 55 is formed in such a shape, the third convex portion 56 is formed on the corrugated cardboard plate 42. The width of the third convex portion 56 in the front-rear direction is substantially the same as the width of the first insertion hole 46 in the front-rear direction.

Of the two fifth notches 57, the fifth notch 57 on the rear side extends from the rear side of the large rectangular hole 49B to the left side by approximately the thickness of the corrugated cardboard plate 42. The same applies to the fifth notch 57 on the front side.
The sixth notch 59 is for forming the fourth convex portion 60. The shape of the fourth convex portion 60 is the same as the shape of the third convex portion 56. When the corrugated cardboard plate 42 is bent, the fourth convex portion 60 is inserted into the first insertion hole 46.

Next, a plurality of folds 61 to 68 and 71 will be described. The plurality of folds are for facilitating the assembly of the corrugated board 42.
The first crease 61 coincides with the upper base (right side) of the first convex portion 43.
The second crease 62 extends from the left end of the second notch 53 on the rear side to the left end of the second notch 53 on the front side toward the front.

Of the two third folds 63, the rear third fold 63 extends rearward from the rear left corner of the rear first rectangular hole 44. The front third crease 63 extends forward from the left front corner of the front first rectangular hole 44.
The fourth crease 64 on the rear side extends rearward at a position separated by a predetermined distance from the right end of the second notch 54 on the rear side to the left side. The fourth crease 64 on the front side extends forward at a position separated by a predetermined distance from the right end of the second notch 54 on the front side to the left side.

The fifth crease 65 on the rear side extends rearward from the right end of the second notch 54 on the rear side. The fifth crease 65 on the front side extends forward from the right end of the second notch 54 on the front side.
The sixth crease 66 extends back and forth at a position separated by a predetermined distance from the right end of the corrugated cardboard plate 42 to the left side.

Of the two seventh folds 67, the rear seventh fold 67 extends rearward from the left end of the rear fifth notch 57. The 7th crease 67 on the front side extends forward from the left end of the 5th notch 57 on the front side.
Of the two eighth folds 68, the rear eighth fold 68 extends rearward at a position separated by a predetermined distance from the left end of the rear side of the large rectangular hole 49B to the right side. The eighth crease 68 on the front side extends forward at a position separated by a predetermined distance from the left end of the front side of the large rectangular hole 49B to the right side.
The ninth fold 71 extends from the front right corner of the first rectangular hole 44 on the rear side to the rear right corner of the first rectangular hole 44 on the front side toward the front.

Next, a plurality of perforations 58, 69, 70 will be described. These perforations are for bending or partially separating the corrugated cardboard plate 42 according to the size of the packing box 2.

Of the two first perforations 58, the rear first perforation 58 extends from the rear side of the large rectangular hole 49B to the right. The same applies to the first perforation 58 on the front side. The first perforation 58 is for separating a part of the corrugated cardboard plate 42.
The second perforation 69 is formed so as to connect the right ends of the two first perforations 58 to each other. The second perforation 69 is for bending the corrugated cardboard plate 42. A crease may be formed in place of the second perforation 69.
Of the two third perforations 70, the rear third perforation 70 extends posteriorly from the posterior end of the sixth notch 59. The front third perforation 70 extends forward from the front end of the sixth notch 59. The third perforation 70 is for bending the corrugated cardboard plate 42. A crease may be formed in place of the third perforation 70.

(1-3) Spacer Formation and Spacer Shape The procedure for forming the spacer 40 from the corrugated cardboard plate 42 will be described with reference to FIGS. 16 and 18.

First, the corrugated board 42 shown in FIG. 16 is 90 degrees at the seventh crease 67, the eighth crease 68, and the third perforation 70 (90 degrees toward the front side in the direction perpendicular to the paper surface in FIG. 16, and so on. Similarly, it is bent and the two second convex portions 51 are inserted into the second insertion holes 48, respectively.

Next, the left side of the corrugated board 42 is bent 90 degrees at the sixth crease 66. When the left side of the corrugated board 42 is bent 90 degrees at the sixth crease 66, the fourth convex portion 60 is inserted into the first insertion hole 46. Next, the corrugated board 42 is bent 90 degrees at each of the fifth fold 65, the fourth fold 64, and the third fold 63. Next, the first convex portion 43 is bent 90 degrees or more and inserted into the insertion hole 47 from below.

As shown in FIG. 18, the formed spacer 40 has a bottom wall 80 (an example of a flat plate portion), two guide portions 81, a vertical wall 82 (an example of an extension portion), and a bottom wall separated upward from the bottom wall 80. It has a shape having a plate-shaped fourth regulating portion 83 extending in parallel with 80. The two guide portions 81 each have a rectangular ring shape when viewed from the front-rear direction, and are separated from each other in the front-rear direction. The vertical wall 82 rises in a plate shape from the edge of the bottom wall 80 in a posture in which the wall surface is orthogonal to the left-right direction. Apparently, the fourth regulatory section 83 extends horizontally from the vertical wall 82 to the left. Although omitted in FIG. 18, the fourth regulation unit 83 has the above-mentioned second perforation 69.

(2) Storage of the Packing Box in the Corrugated Cardboard Box for Delivery The state in which the packing box 2 is housed in the corrugated cardboard box 203 for delivery will be described for each size.

(2-1) B24 size As shown in FIG. 19, when the packing box 2A in which the B24 size lead-acid battery 1 is packed is housed in the delivery cardboard box 203, the tip of the fourth regulation unit 83 is set to 2. It is cut off at one of the first perforations 58 and bent down (or up) at the second perforation 69. The tip of the fourth regulating portion 83 may be separated at the second perforation 69.
As shown in FIG. 20, when the packing box 2A is housed in the delivery cardboard box 203, the bottom walls 80 of the two spacers 40 are partially overlapped inside the delivery cardboard box 203. When the packing box 2A is housed in the delivery cardboard box 203 in this state, the packing box 2 is placed on the bottom wall 80 (flat plate portion) of the two spacers 40.

Since the distance between the two guide portions 81 in the front-rear direction coincides with the distance in the short side direction of the packing box 2, when the packing box 2 is accommodated, the left side portion of the packing box 2 becomes the two guide portions 81 of the spacer 40 on the left side. The packing box 2 is sandwiched from the front-rear direction (short side direction of the packing box 2), and the right side portion of the packing box 2 is sandwiched from the front-rear direction by the two guide portions 81 of the spacer 40 on the right side. As a result, the position of the packing box 2 in the short side direction is restricted.

The distance between the second perforation 69 of the fourth regulating portion 83 of one spacer 40 and the second perforation 69 of the fourth regulating portion 83 of the other spacer 40 is the width in the long side direction of the packing box 2A. Matches with. Therefore, when the packing box 2A is accommodated, the packing box 2A is sandwiched by the two fourth regulating portions 83 from the long side direction. As a result, the front / rear / left / right positions (positions in the short side direction and the long side direction) of the packing box 2A are generally regulated by the two spacers 40 in a state where the packing box 2A is located substantially in the center of the front / rear / left / right in the delivery cardboard box 203.

(2-2) B20 size As shown in FIG. 18 described above, when the packing box 2B in which the B20 size lead-acid battery 1 is packed is housed in the delivery cardboard box 203, the fourth regulation unit 83 is the fourth. Do not bend at the perforation 69 of 2.
Since the B20 size and the B24 size have the same length in the short side direction, even when the packing box 2B is housed in the delivery cardboard box 203, the packing box 2B is moved back and forth by the two guide portions 81 of each spacer 40. It will be sandwiched from the direction. As a result, the position of the packing box 2B in the short side direction is restricted.

As shown in FIG. 21, when the fourth regulating portion 83 is not bent at the second perforation 69, when the packing box 2B is housed in the shipping cardboard box 203, the left side surface of the packing box 2B is on the left side. It is close to the right end of the fourth regulating portion 83 of the spacer 40 of the above. The same applies to the right side of the packing box 2. As a result, the front / rear / left / right positions of the packing box 2B are generally regulated by the spacer 40 in a state where the packing box 2B is located at substantially the center of the front / rear / left / right in the delivery cardboard box 203.

(2-3) B19 size As shown in FIG. 22, when the packing box 2C in which the B19 size lead-acid battery 1 is packed is housed in the delivery cardboard box 203, the fourth regulation is applied as in the packing box 2B. The portion 83 cannot be bent at the second perforation 69. In the case of the packing box 2C, a part of the bottom wall 80 of the spacer 40 is raised to form the fifth regulation portion 90. The fifth regulation unit 90 is located on the center side of the delivery cardboard box 203 from the fourth regulation unit 83 in the unfolded state in the top view.

Since the B19 size and the B20 size have the same length in the short side direction, when the packing box 2C is housed in the delivery cardboard box 203, the packing box 2C is moved in the front-rear direction by the two guide portions 81 of the left and right spacers 40. It will be in a state of being sandwiched from.
As shown in FIG. 23, when the fifth regulation portion 90 is formed, when the packing box 2C is housed in the delivery cardboard box 203, the left side surface of the packing box 2C is the fifth regulation portion of the spacer 40 on the left side. Close to 90. The same applies to the right side of the packing box 2C. As a result, the front / rear / left / right positions of the packing box 2C are generally regulated by the spacer 40 in a state where the packing box 2C is located at substantially the center of the front / rear / left / right in the delivery cardboard box 203.

(3) Notation of precautions during delivery As shown in FIGS. 13 and 15, precautions are also written on the outer surface of the delivery cardboard box 203 to call attention not to tilt the delivery cardboard box 203 during delivery. ..

(4) Effect of the Embodiment According to the corrugated cardboard box 203 for delivery, since the bottom wall 80 (flat plate portion) of the spacer 40 (reinforcing member) is laid under the packaging box 2, the corrugated cardboard box 203 for delivery is bottomed out. It becomes difficult.
Further, according to the corrugated cardboard box 203 for delivery, the vertical wall 82 (extended portion) extending upward from the edge of the bottom wall 80 of the spacer 40 is a first handle hole when viewed from a direction perpendicular to the short side wall 216. A second handle hole 45 is formed at a position overlapping with 41A. Therefore, when the worker puts his / her hand on the first hand hole 41A of the delivery box main body 210, he / she also takes a hand on the second hand hole 45 of the spacer 40, and the spacer 40 is supported by the worker. Therefore, the weight of the lead-acid battery 1 is less likely to be applied to the bottom wall (lower flap 218 and lower flap 220) of the delivery box main body 210, and the delivery cardboard box 203 is less likely to bottom out.
Therefore, according to the cardboard box 203 for delivery, there is a problem in the case where the packing box 2 in which the lead storage battery 1 is packed is housed in a larger cardboard box and delivered (the cardboard box can bottom out due to the weight of the power storage device during delivery). The problem of having sex) can be improved.

<Other Embodiments>
The present invention is not limited to the embodiments described in the above description and drawings, and for example, the following embodiments are also included in the technical scope of the present invention.

(1) In the first embodiment, the case where the reinforcing member 85 is formed of one corrugated cardboard plate has been described as an example. On the other hand, as in the reinforcing member 100 shown in FIG. 24, the reinforcing member may be divided into two on the left and right.

(2) In the second embodiment, the case where the reinforcing member is divided into two left and right (two spacers 40) has been described as an example. On the other hand, as shown in FIG. 25, the reinforcing member 101 may have a shape in which two spacers 40 are integrated. When the two spacers 40 are integrated, the vertical wall 82 (extended portion) extends from both sides of the bottom wall 80 (flat plate portion) of the spacer 40, so that the operator can perform the two first of the delivery box main body 210. When the hand hook hole 41A is touched, the reinforcing member 101 is supported from both sides. In other words, the lead-acid battery 1 is placed on the reinforcing member 101 whose both sides are supported by the operator. Therefore, the weight of the lead-acid battery 1 is less likely to be hung on the bottom wall of the delivery box main body 210.

(3) In the first embodiment, the case where the gap D2 is generated in the long side direction when the packing box 2 is housed in the delivery cardboard box 3 has been described as an example, but the gap in the long side direction is not generated. You may do so.

(4) In the first embodiment, the case where the corrugated board plate 14 has two elongated holes 21, two elongated holes 22 and two third notches 23 has been described as an example, but the elongated holes 21 have been described. And the slotted hole 22 may be a notch. The notch 23 may be an elongated hole.

(5) In the first embodiment, the case where the delivery cardboard box 3 is commonly used for the three sizes of the lead storage battery 1 has been described as an example, but the delivery cardboard box 3 is prepared for each size of the lead storage battery 1. May be done. In that case, unnecessary regulatory parts may not be formed. For example, in the case of the delivery cardboard box 3 dedicated to the B24 size packing box 2A, the third regulation unit 13 is not used, so it is unnecessary. Therefore, the third regulation unit 13 may not be formed.

(6) In the second embodiment, the case where the gap D2 is generated in the long side direction when the packing box 2 is housed in the delivery cardboard box 203 has been described as an example, but the gap in the long side direction is not generated. You may do so.

(7) In the second embodiment, the case where the second perforation 69 is formed in the fourth regulation portion 83 of the spacer 40 has been described as an example, but when the B24 size packing box 2A is not accommodated, the second Perforations 69 need not be formed.

(8) In the second embodiment, the case where the fifth regulation portion 90 is formed by raising the bottom wall 80 of the spacer 40 has been described as an example, but when the B19 size packing box 2C is not accommodated, the fifth regulation portion 90 is formed. The regulation unit 90 may not be formed.

(9) In the above-described first and second embodiments, the case where the height of the packing box 2 and the height of the internal space of the delivery corrugated cardboard box 3 are the same has been described as an example, but these may not necessarily be the same.

(10) In the above-described first and second embodiments, the case where the position of the packing box 2 is restricted to the center in the short side direction and the long side direction of the packing box 2 is described as an example in the top view, but the packing box 2 is not necessarily the center. It does not have to be regulated by.

(11) In the above-described first and second embodiments, the case where the precaution "Do not lie down on the side" is written on all the outer surfaces except the bottom surface of the delivery cardboard box 3 and the delivery cardboard box 203 has been described as an example. The matter does not necessarily have to be written on all outer surfaces except the bottom surface. However, it is preferable to indicate the precautions on at least two or more of the five surfaces excluding the bottom surface.

(12) Although the above-mentioned second embodiment does not describe the precautions to be taken to hold the first handle hole 41A by hand at the time of delivery, these precautions may be further described. Depending on the delivery company, it may be prohibited to carry by hand in the handle hole, but since the cardboard box 203 for delivery is a box dedicated to delivery, there is a problem even if the first handle hole 41A is touched. Because there isn't.

(13) In the above-described first and second embodiments, the case where the delivery cardboard box 3 and the delivery cardboard box 203 are applied to the B type three-size lead-acid battery 1 has been described as an example, but the delivery cardboard box 3 and the delivery By changing the size of the corrugated cardboard box 203, it may be applied to the lead-acid battery 1 of another type or another size. In the above-described first and second embodiments, the case where the delivery cardboard box 3 and the delivery cardboard box 203 are applied to the lead storage battery 1 for a general vehicle has been described as an example, but the case is applied to the lead storage battery 1 for an idling stop vehicle. May be good.

(14) In the above-described first and second embodiments, the lead-acid battery 1 has been described as an example of the power storage device, but the power storage device is not limited to this. For example, the power storage device may be a lithium ion secondary battery or another secondary battery. The power storage device may be a capacitor that involves an electrochemical reaction.

1 ... Lead-acid battery (an example of power storage device)
2 ... Packing box 3 ... Corrugated cardboard box for delivery 10 ... Delivery box body 12 ... Second regulation part (an example of a handle part)
16 ... Short side wall (an example of side wall)
18 ... Lower flap (an example of bottom wall)
20 ... Lower flap (an example of bottom wall)
40 ... Spacer (an example of reinforcing member)
41A ... 1st handle hole 45 ... 2nd handle hole 82 ... Vertical wall (an example of an extension portion)
85 ... Reinforcing member 86 ... Flat plate portion 87 ... Stretching portion 100 ... Reinforcing member 101 ... Reinforcing member 203 ... Corrugated cardboard box for delivery 210 ... Delivery box body 216 ... Short side wall (example of side wall)

Claims (4)

A corrugated cardboard delivery box body that houses a packing box in which a power storage device is packed, and a delivery box body in which the corners between the side wall and the bottom wall are folded back to form a handle.
A flat plate portion laid under the packing box inside the delivery box main body, and a reinforcing member having an extended portion extending upward from the edge portion of the flat plate portion.
With
A corrugated cardboard box for delivery of a power storage device, wherein a part of the stretched portion is bent toward the side wall, and a portion of the stretched portion bent toward the side wall and a handle portion overlap with each other. The corrugated cardboard box for delivery of the power storage device according to claim 1.
The delivery box main body is formed with the handle portion on each of the pair of side walls facing each other.
The reinforcing member is a corrugated cardboard box for delivery of a power storage device, in which the extending portions are formed on both sides. A corrugated cardboard delivery box body that houses a packing box in which a power storage device is packed, and a delivery box body in which a first handle hole is formed in a side wall.
A flat plate portion laid under the packing box inside the delivery box main body, and a reinforcing member having an extended portion extending upward from the edge portion of the flat plate portion.
With
A corrugated cardboard box for delivery of a power storage device, wherein the stretched portion has a second handle hole formed at a position overlapping the first handle hole when viewed from a direction perpendicular to the side wall. The corrugated cardboard box for delivery of the power storage device according to claim 3.
The delivery box main body is formed with the first handle hole in each of the pair of side walls facing each other.
The reinforcing member is a corrugated cardboard box for delivery of a power storage device, in which the extending portions are formed on both sides.

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