JPS5815292Y2 - packaging material - Google Patents

Description

[Detailed description of the invention] This invention relates to a packaging material for assembling and packaging two products stored in a box, and allows products of different sizes to be packaged with one set of packaging materials of one type. Moreover, it is an object of the present invention to provide an inexpensive packaging material that does not require a supporting member such as a foam material to prevent movement of the product.

The present invention will be explained below based on drawings showing an example of implementation.

In the figure, reference numeral 1 denotes a base plate made of cardboard or other thick paper on which two products 2 and 3 stored in a box are placed, and a central plate 4 of this base plate 1 has a plurality of support pieces 5a and 5f that can stand up. are integrally formed with the notches 6.

At both lengthwise ends of the center plate 4, plate parts 7 that close openings at both ends of the outer box, which will be described later, are connected to each other. Further, a small plate part 9 for introducing the plate part 8 into the outer box is connected to this plate part 8.

By the way, at one end in the length direction of the central plate part 4, the plate part 8
A supporting piece 10 which is curved into a U-shape is integrally formed with a notch 11 in the center thereof.

Note that this support piece 10 is connected to the plate portion 7,
A protruding piece 13 that fits into a slit 12 formed in the plate portion 7 is connected to the tip of the supporting piece 10 bent in a U-shape.

Further, to describe the support pieces 5a to 5f in detail, for example, four support pieces 5a to 5d that support the product 2 (see FIG. 2), which is slightly smaller than the center plate part 4, and the center plate part 4.
Two support pieces 5e and 5f are formed on the center plate portion 4 and have substantially the same length as the length of the support pieces 5e and 5f for supporting the elongated product 2 (see FIG. 6).

Therefore, as shown in FIG.
The elongated product 2 is supported on four sides by d, and as shown in FIG. The other side is supported by the support pieces 5e and 5f.

Another product 3 is placed on top of the product 2 placed on the center plate 4, and as shown in FIGS. The whole base plate 1 is inserted from the part 14a.

After the products 2 and 3 are inserted into the outer box 14 together with the base plate 1, the flaps 15 and 15 provided at the openings 14a and 14b at both ends of the outer box 14 are bent, and each end of the base plate 1 is folded. The openings 14a and 14b at both ends of the outer box 14 are closed by the plate part 7, and the plate parts 8.9 are inserted into the outer box 14.

At this time, the support piece 10 can prevent the product 3 from moving.

If the product 3 has the same size as the center plate portion 4, it is not necessary to bend the support piece 10 into a U-shape.

Further, support pieces 10 may be provided on each of the plate parts 8 at both ends of the central plate part 4 to cope with the case where the length of the product 3 is short.

Note that FIGS. 4 and 5 show a state in which another product 3 is placed on top of the product 2, which is slightly smaller than the center plate portion 4, and stored in the outer box 14, and the elongated shape shown in FIG. Regarding the product 2, another product is similarly placed and stored in the outer box 14, but its illustration is omitted.

The packaging material of the present invention can be implemented as described above, and two products can be supported and packaged in an outer box without wobbling by the supporting piece provided integrally with the base plate. Even if the size of the product is different, the support piece to be used can be selected and packaged.

Moreover, the support means (support pieces) for preventing the product from wobbling are integrally provided with the plywood as described above, and no supporting member such as foam material is required, so that an inexpensive packaging material can be provided.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention; Fig. 1 is a developed view of plywood, Fig. 2 is a perspective view showing a state in which a product slightly smaller than the base plate is placed on the plywood, and Fig. 3 is a perspective view of the outer box, FIG. 4 is a perspective view showing a state in which two products placed on plywood are inserted into the outer box, and FIG. 5 is a vertical cross-sectional view showing the completed packaging of FIG. 4. FIG. 6 is a perspective view showing a state in which an elongated product is placed on a base plate. 1... Base plate, 2, 3... Product, 4...
...Central plate part, 5a to 5f...Support piece, 7
, 8.9...Plate part, 10... Support piece,
12...Slit, 13...Protruding piece,
14...Outer box, 14a, 14b...Opening, 15...Flap.

Claims (1)

[Scope of utility model registration request] A cardboard outer box having openings at both ends; a central plate integrally provided with an erectable supporting piece for supporting products of different sizes; and openings at both ends of the cardboard outer box at both ends of the central plate. is cut out from a cardboard base plate which is connected to a blockable plate portion, and at least one of the plate portions at both ends of this central plate portion is provided with a base plate made of cardboard which is connected to a board portion that can be closed. A packaging material characterized in that a support piece for supporting another product placed thereon is integrally provided in a bendable manner.