JP3502232B2 - Panel packing structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a panel packing structure suitable for packing a panel such as a mirror which is easily broken. 2. Description of the Related Art Conventionally, a packing structure as shown in FIGS. 7 and 8 has been used as a packing structure for a panel such as a mirror which is easily broken. The packing structure shown in FIG. 7 is a main body 202 of a packing body 200 made of cardboard paper.
A concave portion 206 for accommodating a panel 204 such as a mirror is formed in the recess, the panel 204 is fitted therein, and the concave portion 2 is formed.
For example, the lid 208 is folded so as to close the opening 06, and the band is tightened from above. However, in the case of this packing structure, a large amount of cardboard paper remains as waste material when the packing is unpacked at the construction site, and the amount of waste material to be treated increases. Panel 204 because it is not structured, it is likely to be roughly handled during handling.
There was a problem that the breakage rate was high. On the other hand, in the packing structure shown in FIG. 8, a cardboard paper is bent into a substantially U-shape or a U-shape, and a stick-shaped polystyrene foam is adhered to an inner surface of a bottom portion to be a folded portion with an adhesive as a cushioning material 214. Packing members 210 and 21
2 and the packing members 210 and 212 are fitted over the respective outer peripheral portions of the panel 204 in such a manner that the cushioning material 214 is applied to the respective end surfaces of the panel 204, and then the band members 216 and the panel 204 are fitted together. It is designed to be tightened together. [0005] In the case of this packing structure, the amount of cardboard paper to be used is small, so that the amount of waste material generated when the packing is unpacked at the construction site is reduced.
4 is visible from the outside, there is an advantage that the handling of the cargo is performed carefully and the breakage rate of the panel 204 is low. However, in this packing structure, since styrofoam is used as a cushioning material, it is necessary to sort cardboard paper and styrofoam when processing waste materials, which is troublesome. There is a problem that is not preferable from the viewpoint of environmental problems. In addition, in the case of this packing structure, it is necessary to bond the cardboard paper and the styrofoam, which are separate members, with an adhesive, and there is a problem that the number of working steps is increased in the structure of the packing member or in packing the panel. Was. The packing structure of the present invention has been devised to solve such a problem. Thus, the packing structure of the present invention is a packing structure of a panel such as a mirror, and (a) connects a pair of side portions to each other.
With a bottom and a substantially U-shaped or U-shaped bent shape,
An inner cover portion covering the outer peripheral portion and is covered with the fitting shape to the external peripheral portion along the outer periphery of the panel, (b) inner
A pair of side portions wider than the side portions in the cover portion;
An outer cover part integral with the inner cover part , having a bottom part connecting them and having a substantially U-shaped or U-shaped bent shape, and located outside the inner cover part so as to cover the inner cover part; The packing member having a sheet of packing material such as corrugated cardboard is formed such that the inner cover portion and the outer cover portion form a double structure , and a pair of side portions of the inner cover portion and the outer cover portion.
The pair of side parts of the part overlap each other in contact with each other.
And a pair of side portions of the inner cover portion.
And a pair of bottom portions,
Form a predetermined gap between the side part and the bottom part to be turned back
Constructed by bending state, on the outer peripheral portion of the panel has a state encasing at said packing member, the packing member and該Pa
It is characterized in that it is packed together with a flannel by a band . As described above, in the packing structure of the present invention, a single packing material sheet such as cardboard is used so that the inner cover portion and the outer cover portion form a double structure. A packing member is formed by folding the inner cover portion and a bottom portion of the outer cover portion so as to form a predetermined gap, and the panel is packed so as to wrap the outer peripheral portion of the panel with the packing member. In the case of the packing structure of the present invention, the gap can function as a buffer. Accordingly, in the case of this packing structure, unlike the packing structure shown in FIG. 8, the work of sticking styrofoam is not required at the time of packing, and the number of work steps at the time of packing can be reduced. Further, it is not necessary to separate the styrofoam from other packing materials when the packing is unpacked at the construction site, and the disposal of waste materials can be facilitated. In the case of the packing structure of the present invention, since the outer peripheral portion of the panel is packed so as to be wrapped by the packing member, the center portion of the panel can be packed so that it can be seen from the outside. It is possible to reduce the damage rate of panels during handling and reduce the amount of packing materials such as cardboard paper, so it occurs when unpacking at the construction site Advantageously, the amount of waste material can be reduced, and the treatment of waste material is further simplified. Further, since styrofoam is not used, there is no problem in treating styrofoam as waste material after packing. Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a state in which a panel (mirror in this example) 10 is packed. In FIG. 1, reference numerals 12 and 14 denote packing members made of corrugated cardboard, and reference numeral 16 denotes an integrated panel 10 and packing members 12 and 14. It is a resin band to be tightened. The packing member 12 covers the long side of the outer peripheral portion of the panel 10, and the packing member 14 covers the short side of the outer peripheral portion of the panel 10. As shown in FIGS. 1B and 2, the packing member 12 folds a single piece of cardboard paper as a packing material sheet into a double structure of an inner cover 18 and an outer cover 20. It is of the form. Here, the inner cover portion 18 includes a pair of side portions 21 that directly contact the front and back surfaces of the panel 10 and the side portions 21.
And a bottom portion 22 connecting them, and has a substantially U-shaped or U-shaped shape as a whole. The outer cover portion 20 also has a U-shaped or U-shape as a whole having a pair of side portions 24 and a bottom portion 26 connecting them, and is formed integrally with the inner cover portion 18. A predetermined gap 28 is formed between a bottom portion 22 of the inner cover portion 18 which is a folded portion and a bottom portion 26 of the outer cover portion 20 which is also a folded portion. The packing member 14 covering the short side of the outer peripheral portion of the panel 10 is also a form in which cardboard paper is folded into a double structure of an inner cover 18 and an outer cover 20. It has the same structure as the packing member 12.
However, as shown in FIG.
The length of the inner cover 18 is shorter than the length of the outer cover 20. This is to prevent the inner cover portion 18 of the packing member 14 from interfering with the packing member 12. Note that, at both ends in the longitudinal direction of the packing member 12, more specifically, at inner surfaces of both ends in the longitudinal direction of the inner cover 18,
A positioning piece 30 made of corrugated cardboard, which serves as a positioning section when packing the panel 10, is attached. However, the positioning piece 30 can be omitted in some cases. FIG. 3 shows a specific method of forming the packing member 12. As shown in FIG.
Is a cardboard paper 1 so that all the folding lines are parallel.
2A can be formed by bending. In particular,
Portion 18A Constituting Inner Cover 18 and Outer Cover 20
Is formed into a double structure by mountain-folding at those boundary portions. A portion 18A constituting the inner cover portion 18
Is a portion 22A of the bottom portion 22 at a substantially central portion thereof.
Then, the inner cover portion 18 is formed by folding back so that the portions 21A constituting the pair of side portions 21 face each other. On the other hand, the portion 20 forming the outer cover 20
A is folded back at a portion 26A constituting the bottom portion 26 so that the portions 24A constituting the pair of side portions 24 face each other,
The outer cover part 20 is formed. As shown in FIG. 4, the packing member 14 is formed by folding a single piece of cardboard paper 14A in the same manner as the packing member 12. Here, as shown in FIG. 5, the packing member 14 is formed in a horizontal direction of the portion 20A constituting the outer cover portion 20 in the stage before being bent, that is, in the unfolded cardboard 14A. Is wider than the width in the same direction of the portion 18A constituting the inner cover portion 18. This is the same for the packing member 12. Thereby, the packing members 12 and 14 can form a predetermined gap 28 between the bottom 22 of the inner cover 18 and the bottom 26 of the outer cover 20. The packing member 1 formed by bending as described above.
2, 14 use this as shown in FIG.
Can be packed. That is, the inner cover 18 of the packing member 12 is fitted over both long sides of the outer periphery of the panel 10 so that the bottom 22 thereof is along the long side of the panel 10, and the inner cover 18 is further fitted. Is covered with the outer cover 20 so as to cover the panel 10 from the outside, so that both long sides of the panel 10 are wrapped by the packing member 12. At this time, the longitudinal end surface of the panel 10 abuts on the positioning piece 30 to position the panel 10. At the same time, in the same manner as in the case of the packing member 12, both short sides of the outer peripheral portion of the panel 10 are
Wrap in. At this time, the inner cover 1 of the packing member 14 is
8, since the length in the direction along the long side of the panel 10 is shorter than the length of the outer cover portion 20 in the same direction, it is possible to prevent the inner cover portion 18 of the packing member 14 from interfering with the packing member 12. Can be avoided. After wrapping the panel 10 with the packing members 12 and 14 around its outer periphery, the panel 10 is packed with the packing member 1 so that the center of the panel 10 can be directly viewed from the outside.
2 and 14 are integrally tightened with a resin band 16. In the packing structure of this embodiment, the packing members 12 and 14
Constitute a predetermined gap 28 between the inner cover section 18 and the outer cover section 20, and this gap 28 functions as a buffer section. That is, the bottom 22 of the inner cover 18 directly supports the load by suspending the panel 10, and the load of the panel 10 is not applied to the bottom 26 of the outer cover 20. Thus, when an external impact is applied, the relative displacement of the inner cover portion 18 with respect to the outer cover portion 20 can absorb the impact. Therefore, it is not necessary to use styrofoam as a cushioning material as in the prior art.
This eliminates the need for an operation such as attaching styrofoam to the product, thereby reducing the number of man-hours required for packing. Further, since styrofoam is not required, the conventionally required work of separating styrofoam from other packing materials when unpacking at the construction site can be eliminated, and disposal of waste materials can be facilitated. It becomes. In addition, there is no problem in treating styrofoam as waste material after packing. Furthermore, in the packing structure of the present embodiment, the panel 10 can be packed in a state where the central portion thereof can be seen from the outside, so that it is possible to take care in handling.
In addition to reducing the rate of damage to the panel 10 during handling, the amount of corrugated paper used can be reduced, and thus the amount of waste material generated when unpacking at the construction site can be reduced, further improving waste material treatment. It's easy. When styrofoam is used as a cushioning material as in the packing structure shown in FIG. 8, the styrofoam may be lost due to contact with the panel 10 as an object to be packed, but in this example, there is no such concern. . Further, in the packing structure shown in FIG.
If the bottom of 0,212 is not flat, there is a problem that the panel as a packaged object is easily damaged, but in this example, the inner cover 1
There is an advantage that the bottom part 22 of 8 does not have to be flat. Although the embodiment of the present invention has been described in detail, this is merely an example. For example, the packing structure of the present invention
The present invention can also be applied to packaging of tile panels, glass plates, and other panels in which tiles are adhered to a board surface in a predetermined arrangement. In the above embodiment, four separate packing members 12, 14 are formed by folding the cardboard paper 12A, 14A, and the panel 10 is packed by them. By folding one piece of corrugated paper having a length corresponding to the peripheral length of
Panel 1 to form two packing members and wrap it
The present invention can be configured in various modified forms without departing from the gist of the present invention, for example, it is possible to pack 0.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a packing structure according to an embodiment of the present invention in a state where panels are packed. FIG. 2 is an exploded view showing the packing structure of FIG. 1 into a panel and a packing member. FIG. 3 is a view illustrating a method of forming a packing member in the packing structure of FIG. 1; FIG. 4 is a view showing a method of forming a packaging member different from that of FIG. 3; FIG. 5 is an expanded view of the packing member of FIG. 4; FIG. 6 is a diagram showing a packing procedure in the packing structure of FIGS. 1 and 2; FIG. 7 is a view showing a conventional packing structure. FIG. 8 is a view showing another conventional packing structure different from FIG. 7; [Description of Signs] 10 Panels 12, 14 Packing members 12A, 14A Corrugated cardboard 18 Inner cover part 20 Outer cover parts 22, 26 Bottom part 28 Gap

──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Masaharu Shimada 7-21, Tenjin, Hatsukaichi, Hiroshima Prefecture Inside Toshio Logitech Co., Ltd. (JP, U) Japanese Utility Model Showa 50-120875 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) B65B 23/20 B65D 71/02 B65D 85/48

Claims (1)

(57) [Claims 1] A packaging structure for a panel such as a mirror,
(A) A pair of side portions and a bottom portion connecting them are formed into a substantially U-shaped or U-shaped bent shape, and are fitted along the outer peripheral portion of the panel and fitted to the outer peripheral portion. An inner cover portion that covers the outer peripheral portion by covering the outer cover portion;
Connecting a pair of sides wider than the side and
With a bottom and a substantially U-shaped or U-shaped bent shape,
A packing member having an outer cover portion integral with the inner cover portion, which is located outside the inner cover portion so as to cover the inner cover portion, is formed by combining a packing material sheet such as a piece of cardboard paper with the inner cover portion and the outer cover portion. Doo is to form a double structure, and the inner cover
And a pair of sides of the outer cover.
Parts overlap each other in contact with each other,
A pair of side portions and a bottom serving as a folded portion of the inner cover portion
Part, a pair of side parts and a folded part in the outer cover part
Bent to form a predetermined gap with the bottom
After the outer peripheral portion of the panel is wrapped with the packing member, the packing member and the panel are banded together.
A panel packing structure characterized by being integrally tightened and packed .