JP2004262508A - Packing material for platelike workpiece - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packing material for a platelike workpiece which can easily pack a plurality of platelike workpieces, carry the workpieces without damage by a simple structure and reduce a cost for packing. <P>SOLUTION: The packing material includes a base plate 12 with the same shape as a plane shape of the platelike workpiece, a plurality of side plates 13 connected with the periphery of the base plate 12 foldably around its periphery, a cover plate 14 for holding the side plates 13 placed to accept the edges of the workpieces, and spacers to be placed between the workpieces. At least one set of oppositely facing side plates 13 among the plurality of side plates 13 are reinforced. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a packing material for packing a plate-shaped work such as a door skin of an automobile, for example.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, there has been known a packing box in which a plate-shaped work such as a door panel is set up and packed (for example, Patent Document 1). As shown in FIG. 9, this packing box includes a long supporting member 43 for standing and supporting a door panel 42 in a packing box 41 on a bottom plate 44 and a side plate 45. A notch 46 is formed in these support members 43, and the support member 43 supports the door panel 42 upright by sandwiching the edge of the door panel 42 in the notch 46. A plurality of cutouts 46 are formed along the longitudinal direction of the support member 43, and the support member 43 supports the plurality of door panels 42 along the longitudinal direction.
[0003]
According to such a packing box 41, the plurality of door panels 42 can be stored side by side, and the door panels 42 are individually supported by the support members 43. For example, if the packing box 41 is shaken during transportation, Also, the door panels 42 do not come into contact with each other and are not damaged.
[0004]
[Patent Document 1]
The specification and drawings of Japanese Utility Model Application Laid-Open No. 62-54992 (Japanese Utility Model Application No. 60-146417) (see pages 3 to 5 and FIGS. 2 to 5)
[0005]
[Problems to be solved by the invention]
However, in such a packing box 41, when storing the door panel 42, the door panel 42 is once raised to at least the height of the side plate 45 of the packing box 41, and the door panel 42 is inserted into the notch 46 in the packing box 41. I have to go out. Therefore, the process of storing the door panel 42 in the packing box 41 is extremely complicated. Moreover, considering that this operation is repeated for each door panel 42, a great deal of labor is required.
[0006]
Further, in order to manufacture such a packing box 41, it is necessary to prepare a support member 43 having a complicated structure having notches 46 in a number corresponding to the number of door panels 42 to be stored. There is a problem that the manufacturing cost is increased.
Therefore, the present invention can easily pack a plurality of plate-shaped works, and can transport the plate-shaped work with a simple structure without damage, and reduce the cost of packing. An object of the present invention is to provide a packing material for a plate-like work that can be formed.
[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, a packing material for a plate-like work according to claim 1 is a packing material for packing a plurality of plate-like works, and is arranged so as to face a lower surface of the stacked plate-like works. And a bottom plate having the same shape as the planar shape of the plate-shaped work, and a plurality of side plates arranged so as to be bent at the periphery of the bottom plate and to surround the bottom plate, and A holding member that holds the side plate disposed to receive the edge of the plate-shaped work by bending at the peripheral edge, and a spacer disposed between the plate-shaped works; At least one pair of side plates facing each other is reinforced.
[0008]
In the packing material for this plate-like work, the stacked plate-like work is placed on the bottom plate, and the side plate is bent at the periphery of the bottom plate, so that the side plate surrounds the plate-like work and is located at a position to receive the edge. Is done. When the side plate is held by the holding member, the side plate restricts the lateral movement of the plate-like work. In addition, when the spacer is arranged between the superposed plate-shaped works, a gap is formed between the plate-shaped works. Therefore, even if the plurality of plate-like works placed on the bottom plate are swayed during transport, the plate-like works do not come into contact with each other and are not damaged.
[0009]
Further, in this packing material, in order to form a gap between the plate-shaped works, a spacer may be arranged between the plate-shaped works when the plate-shaped works are overlapped. Therefore, according to this packing material, a great deal of labor is required to move the plate-like work toward the support member (spacer) and attach the plate-like work to this support member (spacer) as in a conventional packing box. No need.
[0010]
Further, according to this packing material, when increasing the number of plate-like works to be packed, it is only necessary to increase the production of spacers according to the number of plate-like works to be packed. Accordingly, in this packing material, unlike the conventional packing box, it is not necessary to separately manufacture a different type of support member having more cutouts into which the plate-like work is fitted, so that the cost for packing is reduced. You.
[0011]
In this packing material, at least one pair of side plates facing each other is reinforced. Therefore, according to this packing material, the packed plate-like works can be stacked, so that the transfer efficiency of the plate-like work can be increased.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, a packing material (hereinafter, simply referred to as a “packing material”) for a plate-shaped work according to an embodiment of the present invention will be described in detail with reference to the drawings as appropriate.
[0013]
In the drawings to be referred to, FIG. 1 is a plan view illustrating a packing material body constituting the packing material according to the embodiment of the present invention, and FIG. 2 is a perspective view illustrating a spacer constituting the packing material of the present invention. is there.
[0014]
The packing material exemplified in the present embodiment is for packing a door skin (plate-like work) used for a right rear door of an automobile as described later, and mainly includes a packing material main body and a spacer. ing.
[0015]
As shown in FIG. 1, the packaging material body 11 includes a bottom plate 12, six side plates 13 connected to the bottom plate 12, and six cover plates 14 connected to each of the side plates 13. I have.
[0016]
The bottom plate 12 is a plate material having the same shape as the plane shape of the door skin when the convex surface of the door skin used for the right rear door is arranged to face upward, and its peripheral edge is a straight edge 12a and a curved edge 12b. It is composed of
[0017]
The side plate 13 is connected to the bottom plate 12 so as to be bent at the straight edge 12a so as to extend at a constant width along the straight edge 12a of the bottom plate 12. The side plate 13 includes two first side plates 13a and 13b and four second side plates 13c. The first side plate 13a is a side plate 13 connected to the longest straight edge 12a of the bottom plate 12, and the first side plate 13b is connected to the straight edge 12a opposed to the long side straight edge 12a. It is. These first side plates 13a and 13b are reinforced by attaching reinforcing members described later. Each of the first side plates 13a, 13b has a pair of ears 15 projecting in the direction along the straight edge 12a with the same width as the first side plates 13a, 13b. These ear portions 15 can be bent at the connection portions with the first side plates 13a and 13b.
[0018]
The cover plate 14 is foldably connected to the side plate 13 at the outer edge 13d so as to extend at a constant width along the outer edge 13d of the side plate 13 as viewed from the bottom plate 12. The cover plate 14 is joined as described later to hold the side plate, and constitutes a “holding member” in the claims.
[0019]
As shown in FIG. 2, the spacer 16 is formed by bending a plate-like body into a U-shaped cross section, and includes a recess 17 that opens with a width W equal to the thickness of the door skin. A door skin is inserted into the recess 17 as described later.
[0020]
Next, a method for packing a door skin using this packing material will be described with reference to the drawings, along with a brief description of a method for manufacturing this packing material.
[0021]
3 (a), 3 (b) and 3 (c) are plan views illustrating members used for manufacturing a packing material main body, and FIG. 4 is a spacer on a door skin to be packed. FIG. 5 is a perspective view illustrating a state in which the side plate and the cover plate of the packaging material main body are bent.
[0022]
First, a packing material body 11 and a spacer 16 for packing a door skin used for a right rear door of an automobile are prepared. The packing material body 11 includes, for example, a plate material 11a including a bottom plate 12, a side plate 13, and a cover plate 14 as shown in FIG. 3A, the first side plate 13a, and the ears 15 (FIG. FIG. 3 (c), which has the same shape as the reinforcing member 18a as shown in FIG. 3 (b), and the same shape as the first side plate 13b and the ear 15 (see FIG. 1) connected thereto. The reinforcing member 18b as shown is made of Thomson cardboard, and the reinforcing members 18a and 18b are bonded to the predetermined side plates 13 to form the first side plates 13a and 13b. it can. The spacer 16 can be manufactured, for example, by bending a rectangular corrugated cardboard into a U-shaped cross section.
[0023]
Next, the door skin is packed using such a packing material. Here, a case where three door skins are packed will be described as an example.
As shown in FIG. 4, first, the three door skins 19 are overlapped so that the contours of the door skins 19 coincide with the convex surface facing upward and the concave surface facing downward. When the door skins 19 are overlapped in this manner, the spacer 16 is attached to the peripheral portion of the second door skin 19. The spacer 16 is attached by inserting a door skin 19 into a recess 17 of the spacer 16 (see FIG. 2). If the three door skins 19 are overlapped after attaching the spacer 16 in this manner, the spacer 16 is held by the weight of the door skin 19, and between the door skins 19 is a plate-like body (cardboard) on which the spacer 16 is manufactured. A gap is formed with the thickness of ()).
[0024]
Next, the superposed door skin 19 is placed on the bottom plate 12 of the packaging material body 11. At this time, the bottom plate 12 faces the concave surface of the door skin 19 and is arranged such that the contour of the door skin 19 matches the contour of the bottom plate 12.
[0025]
Next, as shown in FIG. 5, the first and second side plates 13a, 13b, and 13c are bent at the straight edges 12a (see FIG. 1) of the bottom plate 12 respectively, thereby forming the first and second side plates 13a, 13b, and 13c. Are arranged to surround the door skin 19 and receive its edge 20 (see FIG. 4). At this time, each of the ears 15 connected to the first side plates 13a and 13b is bent and disposed between the second side plate 13c and the edge 20 of the door skin 19. Next, each cover plate 14 is bent at the outer edge 13d (see FIG. 1) of the first and second side plates 13a, 13b, 13c, so that the cover plate 14 covers the topmost door skin 19. To be arranged. Then, the cover plates 14 are joined to each other at a portion where the cover plates 14 overlap with each other, whereby the packing process of the door skin 19 is completed. The method for joining the cover plates 14 is not particularly limited, and includes, for example, a method for joining the cover plates 14 using an adhesive or an adhesive tape.
[0026]
According to such a packing material, the packaged door skins 19 are overlapped at a predetermined interval by the spacer 16, so that the door skins 19 do not touch each other. The lateral movement of the door skin 19 is restricted by the first and second side plates 13a, 13b, 13c. Therefore, even if the door skins 19 packed during the transportation are rolled, the door skins 19 do not come into contact with each other and are not damaged.
[0027]
Further, according to such a packing material, the door panel 42 (plate-like work) is moved toward the support member 43 (spacer) like a conventional packing box as shown in FIG. Instead of attaching the door panel 42 (plate-like work) to the spacer), as shown in FIG. 4, the lightweight and small spacer 16 (see FIG. 4) is moved to the door skin 19 as compared with the door skin 19 as a plate-like work. Since the spacer 16 is attached to the lever door skin 19, the labor of the operator is remarkably reduced.
[0028]
Further, according to such a packing material, when the number of plate-like works to be packed is increased, the notch 46 into which the door panel 42 (plate-like work) is fitted is provided in the conventional packing box as shown in FIG. In contrast to the need to separately manufacture a larger number of different types of support members, the packaging material of the present embodiment increases production according to the number of door skins 19 for packing spacers 16 of the same shape (see FIG. 2). The cost of packaging is reduced.
[0029]
Further, according to such a packing material, as shown in FIG. 5, the reinforced first side walls 13a and 13b are arranged so as to surround the door skin 19 and receive the edge 20 thereof. 19 can be stacked vertically. Therefore, the transport efficiency of the door skin 19 can be improved.
[0030]
In addition, according to such a packing material, cardboard is used as a packing material. Therefore, when discarding the cardboard, no harmful gas is generated even when incinerated, and the cardboard is reused as a paper resource. be able to.
[0031]
As described above, the packing material of the present invention has been specifically described based on the embodiments, but the present invention is not limited to these embodiments.
[0032]
For example, in the present embodiment, the packing material body for packing the door skin used for the right rear door of the automobile is exemplified, but the packing material body is appropriately changed according to the planar shape of the plate-like work to be packed. can do.
[0033]
As shown in FIG. 6, the packing material body 21 for packing the door skin used for the right front door of the automobile is arranged such that the convex surface of the door skin used for the right front door faces upward. However, a door skin having a bottom plate 22 having the same shape as the plane shape of the door skin can be used. Further, the side plate 23 of the packing material body 21 is connected to the bottom plate 22 so as to be bent at the straight edge 22a so as to extend at a constant width along the straight edge 22a of the bottom plate 22, and the cover plate 24 is When viewed from the bottom plate 22, the side plate 23 may be bent and connected to the side plate 23 at the outer edge 23d so as to extend at a constant width along the outer edge 23d of the side plate 23. The first side plates 23a and 23b may be formed by attaching a reinforcing member to the side plates 23 connected to the longest straight edge 22a of the bottom plate 22 and the straight edge 22a opposed to the straight edge 22a. As the spacer, a spacer similar to the above-described spacer 16 (see FIG. 2) can be used.
[0034]
The packing method of the door skin using this packing material may be the same as that of the above-described embodiment. After placing the door skin on the bottom plate 22 of the packing material body 21, it will be apparent when referring also to FIG. First, the first and second side plates 23a, 23b, 23c are arranged to receive the edge of the door skin 25, and then each covering plate 24 is arranged so as to cover the door skin 25 superimposed on the top, and The cover plates 24 may be joined to each other at overlapping portions. Note that the cover plate 24 constitutes a “holding member” described in the claims.
[0035]
Further, in the present embodiment, the first side plates 13a, 13b, 23a, 23b are exemplified as the reinforced side plates of the packaging material bodies 11, 21, but in the present invention, all the side plates 13, 23 are reinforced. May be.
[0036]
Further, in the present embodiment, the cover plates 14 and 24 are illustrated as the holding members, but there is no particular limitation as long as the side plates can be held. For example, an adhesive tape that joins the side plates 13 and 23 to each other is used. Is also good.
[0037]
Further, according to the packing material of the present invention, it is possible to provide a package in which a plurality of plate-like works packed with the packing material are collectively packed. This packing body is, for example, a packing unit group in which packing units in which the plate-shaped works are packed with the packing material for each of a plurality of types of plate-shaped works having different planar shapes are divided and stacked for each type of the plate-shaped work. And a covering member that further covers the packing unit group.
[0038]
Specifically, as shown in FIG. 8, a packing unit 27 packing a door skin for a right rear door, a packing unit 28 packing a door skin for a right front door, and a door skin for a left rear door on a transport pallet 26. The packing unit 29 in which the packed unit 29 and the packing unit 30 in which the door skin for the left front door is packed are separately stacked, and a package 32 in which a group of these packing units is further covered with the covering member 31 is exemplified. Further, the stacked packing units 27, 28, 29, 30 may be held together with a binding band or adhesive tape (not shown) so as not to be shifted from each other. The covering member 31 is not particularly limited, and examples thereof include a plate material such as corrugated cardboard and a resin sheet such as a polyethylene sheet.
[0039]
According to such a package 32, for example, a set of plate-like works composed of a plurality of types used in an arbitrary assembling process of an automobile is stacked for each type, so that the covering member 31 of the package is formed. If removed, a set of plate-like works used in the assembly process will appear. Therefore, since the assembling operator can collectively obtain the plate-like works required for the assembling, the efficiency of the assembling work can be improved.
[0040]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to the packing material of this invention, several plate-shaped workpieces can be easily packed, moreover, the plate-shaped work can be conveyed with a simple structure without being damaged, and the cost for packing is reduced. can do.
[Brief description of the drawings]
FIG. 1 is a plan view of a packing material main body constituting a packing material according to an embodiment of the present invention.
FIG. 2 is a perspective view of a spacer constituting the packing material according to the embodiment of the present invention.
FIGS. 3 (a), 3 (b) and 3 (c) are plan views illustrating members used for manufacturing a packaging material main body.
FIG. 4 is a perspective view illustrating a step of attaching a spacer to the door skin when packing the door skin using the packing material according to the embodiment of the present invention.
FIG. 5 is a perspective view showing a state in which a side plate and a cover plate of a packing material main body constituting the packing material are bent when packing the door skin using the packing material according to the embodiment of the present invention.
FIG. 6 is a plan view of a packing material main body constituting a packing material according to another embodiment of the present invention.
FIG. 7 is a perspective view showing a state in which a side plate and a cover plate of a packing material main body constituting the packing material are bent when packing a door skin using the packing material according to another embodiment of the present invention. is there.
FIG. 8 is a perspective view of a package in which door skins packed with the packing material according to the embodiment of the present invention are further packed together.
FIG. 9 is a perspective view showing a conventional packing box for packing a plate-like work.
[Explanation of symbols]
11, 21 Packing material body 12, 22 Bottom plate 13, 23 Side plate 16 Spacer 19, 25 Door skin (plate-like work)

Claims (1)

A packing material for packing a plurality of plate-like works,
A bottom plate that is arranged to face the lower surface of the superposed plate-shaped work and has the same shape as the planar shape of the plate-shaped work,
A plurality of side plates that are connected to the periphery so as to be bent at the periphery of the bottom plate and are arranged to surround the bottom plate,
A holding member that holds the side plate that is bent at the peripheral edge of the bottom plate and arranged to receive an edge of the plate-shaped work,
A spacer disposed between the plate-like works,
A packing material for a plate-like work, wherein at least one set of side plates facing each other among the plurality of side plates is reinforced.

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