JPH0130380Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bottom packaging member used for packaging home appliances such as washing machines.

For example, to pack a washing machine, as shown in Figure 1, the machine is placed on the bottom packing member 1, and the remaining entire circumference is made of cardboard, etc., with the bottom open and the top covered. After covering with a packaging box 2, a band 3 is wrapped around the outer periphery to fix the whole.

By the way, in order to cope with the impact from below that is likely to occur during transportation, the bottom packaging member 1 has cushioning bodies 4 made of styrofoam or the like arranged at the four corners of the elevated placing section. The legs of the device are fitted into recesses 4a formed on the top surface of the device.

However, as shown in FIG. 2, in the conventional bottom packaging member 1, the packaging member main body 1a and the mounting portion 1b on which the buffer body 4 is disposed are manufactured separately, and the stitch α
Or they are joined with adhesive, and it is difficult to position the two when joining them, so they are often not joined correctly. As a result, when the shock absorber 4 is inserted into the mounting portion 1b, it may not be completely inserted, or the shock absorber 4 may be misaligned or fall off after insertion, or the legs of the device may not be inserted into the shock absorber. When inserting the leg into the recess 4a of No. 4, the recess 4a and the insertion hole 5 formed in the mounting portion 1b are misaligned, making it difficult to insert the leg.

In order to eliminate this drawback, the mounting portion 1b and the buffer body 4 may be bonded together using an adhesive, but this method requires a lot of effort and time and is very costly.

Furthermore, since the bottom packaging member 1 is transported and stored in a fully assembled state with the buffer body 4 inserted, it occupies a large volume until it is used. The materials were wasted because the pieces were turned into waste.

The purpose of this invention is to eliminate the disadvantages of the above conventional example,
To provide a bottom packaging member that can be easily, quickly and securely assembled on the spot without using any adhesive, and can be easily transported and stored until use without taking up much space. There is a particular thing.

However, according to the present invention, the purpose of the lever is to sequentially bend both ends of the packaging material to form a cylindrical device mounting portion.
Stand up the protruding piece formed on the remaining side and fold its both ends into the end of the mounting part to form a buffer body with a recess formed on the upper surface that matches the U-shaped notch formed on the upper surface of the mounting part. This is achieved by filling the end of the receiver.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 3 is a perspective view showing an embodiment of the bottom packaging member of the present invention, Fig. 4 is a perspective view of the main part showing the assembled state, Fig. 5 and Fig. 6 are perspective views of the main part, and Folds 7 from both ends of the rectangular packaging material 6,
8, 9, 10 are sequentially formed, and the folds 7, 8, 9,
10 are sequentially bent inward at 90 degrees to form a cylindrical device mounting portion 11 having a square or substantially U-shaped cross section.
A U-shaped cut is made near both ends of the mounting surface 11a formed between the fold 8 and the third fold 9 to form a cut hole 12 and a cut piece 13. This cut may be provided in advance in the cardboard before the mounting portion 11 is assembled.

A projecting piece 14 having a width equal to the width between the first and second folds 7 and 8 is formed on the remaining two sides of the packaging material 6, and this is raised to form a side wall, and a folded piece 1 is formed at both ends of the projecting piece 14.
5 is the folded piece 1 formed by the first fold 7.
Fold it into the end of the mounting section 11 so that it is located above 1b.
In this way, the mounting portion 11 has a folding piece 11b and a folding piece 15.
It is firmly fixed in place.

Next, a buffer 16 made of styrene foam or the like is filled into the end of the mounting portion 11 so as to be located below the cut hole 12 and the cut piece 13 and to press down the folded piece 15. A recess 16a that matches the cut hole 12 is formed on the upper surface of the buffer body 16.

In this way, the mounting portion 11 and the buffer body 16 form the device support portion 17.

Next, to explain how to use the bottom packaging member of the present invention, place a device such as an electric washing machine on the mounting part 11 of the bottom packaging member, place the legs of the device at the position of the cut piece 13, and press down. The cut piece 13 is the cut hole 1
The recess 16 of the lower shock absorber 16 with the leg through 2
a (see Figure 7).

In this way, the buffer body 16 is fixed in the mounting part 11 in a state where movement is prevented by the cut piece 13 folded into the recess 16a, and the cut piece 13 is prevented from moving.
3 also increases the strength of the bearing 17, so that the bottom of the device is reliably protected here.

As described above, in the bottom packaging member of the device of the present invention, the mounting section can be firmly fixed by simply bending the mounting section, the cushioning material can be reliably filled into the mounting section, and even after the device is mounted, Since the notch completely prevents the shock absorber from shifting, the equipment is reliably protected.

In this way, it can be quickly and easily assembled on site without using any adhesive, and since it is in a flat state during transportation and storage until use, it is not bulky and is convenient to handle.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view showing the packaging state of the device, Fig. 2 is a perspective view of the bottom packing member of the conventional device, and Fig. 3 is a perspective view of the packaging state of the device.
The figure is a perspective view showing an embodiment of the bottom packaging member of the device of the present invention, FIG. 4 is a perspective view of the main part showing the assembled state, FIGS. 5 to 6 are perspective views of the main part, and FIG. FIG. 1...Bottom packing member, 1a...Packaging member main body,
1b...Placement part, 2...Packaging box, 3...Band,
4...Buffer, 4a...Recess, 5...Insertion hole, 6
...Rectangular packaging material, 7, 8, 9, 10...Folds,
11...Placement part, 11a...Placement surface, 11b...
Folding piece, 12... cut hole, 13... cut piece, 14
... Projection piece, 15 ... Folding piece, 16 ... Buffer body, 1
6a... recess, 17... support, α... stitch.

Claims (1)

[Scope of utility model registration request] Fold both ends of the packaging material sequentially to form a cylindrical device mounting section, stand up the protruding pieces formed on the remaining sides, fold both ends into the ends of the mounting section, and then fold the protruding pieces formed on the remaining sides into the upper surface of the mounting section. 1. A bottom packaging member for equipment such as a washing machine, characterized in that the end of the mounting part is filled with a buffer having a recess formed on the upper surface to match a U-shaped notch provided.