JPS5816545Y2 - electric fan packaging - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an assembly package for housing an electric fan for an automobile.

Conventionally, as shown in FIG. 1, a shock absorber 5.5 is attached to the bottom surface 2 and the back surface 4 of the box lid 3 of a paper box 1 assembled by bending and joining, and the electric fan 6 to be housed inside the box is attached to the shock absorber 5. , 5 to prevent vertical movement, and lateral movement of the fan 6 is prevented by an inner frame 10 formed with a holding part 9 into which the motor part 7 and stand part 8 of the fan are fitted. Ta.

However, since the middle frame 10 can move up and down within the box simply by being fitted into the box, lateral movement cannot be reliably prevented.

In addition, the inner frame had a weak function as a reinforcing material for the box, and the strength of the box was low.

In addition, as a packaging box that improved the above-mentioned drawbacks,
Some of these are disclosed in Japanese Unexamined Patent Publication No. 5341 and Japanese Utility Model Application Publication No. 51-111423.

However, the devices disclosed in both publications hold the stored items in a hole-shaped holding part formed at the bottom of the U-shaped inner lid, and in the case of objects with a constant shape such as bottles, the holding part holds the goods. Although it is easy to use, it is difficult to hold an item such as an electric fan, which has a large and complicated shape, unless the hole-shaped holding part is made into a separate piece as shown in FIG.

In view of the above points, the present invention provides a package that can securely hold an electric fan, is easy to store, and has increased strength, and will be described below with reference to Figures 2.3, 4, and 5.6.

The packaging box of the present invention consists of a main body 11 made of paper with a high pressure resistance such as corrugated paper, in which each part is integrally connected through folds (indicated by two-dot chain lines in Fig. 2), and a buffer affixed to the inner bottom of the box. body 1
2 and more.

The main body 11 has side walls 13, 14, 15 constituting four sides.
．． 16, a binding margin 17 is connected to one edge of the side wall 13, and a bottom plate 18, 18° 18.18 constituting the bottom surface is connected to the lower edge of each side wall 13°14, 15, 16 do.

The upper edge of the opposing side wall 13.15 has a hanging part 19.19 hanging down along the inner surface of the side wall, a horizontal part 20.20 located parallel to the bottom surface, and a tip edge extending to the same level or slightly higher than the upper edge. forms an inner lid 22.22 that is bent and sewn into a U-shape with a rising portion 21.21, and the inner lid 2
In the horizontal part 20° 20 and the rising part 21.21 of 2.22, a holding part 23 into which the article to be stored fits when the two rising parts 21.21 are abutted is formed by a cutout. In the embodiment, the holding part 23 is formed in a shape that conforms to the shapes of the motor part 7 and the stand part 8 of the automobile electric fan 6.

On the upper edge of the remaining side wall 16, the rising portion 2
A presser lid 26 is formed to press the tip end side 25.25 of 1.21.

The lid 26 has a bent piece 27 that is bent to make the lid 26 double.
and a new hanging piece 2 that hangs down on the side of the stored item when the lid is closed.
8.28, and a notch 29 is formed at the fold line between the side wall 16 and the lid 26.

An outer cover 30 is formed on the upper edge of the remaining side wall 14,
A tongue piece 31 that is inserted into the notch 29 and fixes the outer cover 30 is formed on the tip side thereof.

Next, the assembly and packing method of the packaging box will be explained.

After joining the binding margin 17 of the main body 11 to the side wall 16 to make the main body 11 into a cylindrical shape, the bottom plates 18, 18, 18, 18 are bent to form a bottom surface to form a packaging box. Paste.

The stand part 8 of the electric fan 6 is bent, the front surface of the guard 32 is brought into contact with the buffer body 12, and the electric fan 6 is placed in a box.

Thereafter, the inner lids 22 and 22 are bent and the motor section 7 and stand section 8 are held by the holding section 23.

At this time, the horizontal portion 20.20 of the inner lid 22.22 comes into contact with the rear surface of the guard 32.

Next, the bent piece 27 of the presser cover 26 is bent to make it double, and the bent hanging piece 28.28 is bent so that the hanging piece 28.28 is attached to the side of the motor part 7, the motor part 7 and the stand part 8. Cover the lid 26 so that it is positioned between the two.

Finally, the outer lid 30 is put on and the tongue piece 31 is inserted into the notch 29 to complete the packaging.

Since the lateral movement of the electric fan 6 stored in this way is prevented by the inner lid 22.22 integrally molded into the box, the number of packing members can be reduced compared to the conventional case, and
It can be formed by punching corrugated paper etc. once, which reduces costs.

In addition, the tip side 25 of the inner lid 22.22 is bent into a U-shape.
, 25 with the holding lid 26, and the horizontal part 20.20 presses the guard 32 of the fan to prevent vertical movement, so that the inner lids 22, 22 do not move within the box.
The electric fan 6 can be securely fixed, and since it is bent into a U-shape, it also functions as a reinforcing material for the box, increasing the strength of the box.

Furthermore, since the presser foot part of the presser cover 26 is double-layered,
The presser cover acts as a buffer, and the hanging piece 28.28
is interposed between the stand portion 8 and the motor portion 7, so that even if the stand portion moves during transportation, it will not directly hit the motor portion and damage the motor portion.

As described above, the present invention forms a pair of inner lids that are bent inward into a U-shape on the upper edges of a box that is assembled by bending and joining.
A notch-shaped holding portion into which a motor portion and a stand portion of an electric fan to be stored in the box fit is formed on the inner lid, and a lid that presses a tip side of the inner lid is formed on the other upper edge of the box. The lid is formed with a bent hanging piece interposed between the motor part and the stand part, and the other upper edge of the box is formed with an outer lid for closing the iron box. A packaging box can be formed by simply punching out corrugated paper or the like, and the number of packaging members can also be reduced.

In addition, the inner lid is bent inward into a U-shape, so
It can increase the strength of the box.

Furthermore, by making the holding part into a notch shape, the motor part and stand part can be easily and reliably held regardless of their shape, improving work efficiency. This has great practical effects, such as preventing the motor part from coming into contact with the stand part due to vibrations during transportation.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view of a conventional packaging box, Figure 2.3, 4゜5
．． Figure 6 shows the main idea, Figure 2 is a developed view of the box, and Figure 3 is a diagram of the box.
, 4 are perspective views showing one state during packaging, FIG. 5 is an external perspective view, and FIG. 6 is a vertical sectional view. 11... Box (main body), 22, 22...
Inner lid, 23... Holding portion, 26... Presser lid, 28, 28... Bent hanging piece.

Claims (1)

[Scope of utility model registration request] A pair of inner lids are formed on the upper edges of the box assembled by bending and joining in a U-shape inward, and a notch-shaped holding part is fitted into which the motor part and stand part of the electric fan stored in the box are fitted. a part is formed on the inner lid, a lid that presses a tip side of the inner lid is formed on the other upper edge of the box, and the lid has a bent hanging piece interposed between the motor part and the stand part. , and an outer lid for closing the iron box is formed on the other upper edge of the box.