JPS6217438Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Application of the Invention] This invention relates to a packaging device that is effective for packaging products such as vacuum cleaners and their accessories.

[Background of the idea]

Generally, packing vacuum cleaners is extremely difficult because the vacuum cleaner itself is cylindrical or rectangular in shape, and accessories such as hoses, extension pipes, and floor suction ports must also be included. is causing

Therefore, conventionally, as described in Japanese Utility Model Publication No. 55-3391, two shock absorbers were attached to the left and right sides of the product stored in the cardboard box, and these shock absorbers were separate and It has a structure in which a buffer body is attached to the upper center of the product, and accessories such as a hose, an extension pipe, and a suction mouth are installed around the buffer body that is attached to the upper center of the product. ing.

With this configuration, products such as the vacuum cleaner itself can be
It is necessary to put the product in and out of the cardboard box while holding it between the individual cushioning bodies with both hands, making it difficult to pack and unpack. Moreover, three buffer bodies are required, resulting in poor productivity.

Furthermore, as a conventional example, as described in Japanese Utility Model Publication No. 47-27021, an accessory storage section is formed by providing a partition plate between the shock absorbers provided on the left and right sides of the product. be. This one is 4
It requires multiple shock absorbers and partition plates, resulting in poor productivity.
Moreover, after installing two cushioning bodies at the inner bottom of the cardboard box, placing the product on the cushioning bodies, and then placing two cushioning bodies on top of the product, a partition plate is placed between the cushioning bodies. Since it needs to be installed, it requires a lot of packing work and is difficult to pack.

Furthermore, as a conventional example, as described in Japanese Utility Model Application Publication No. 52-171574 and Japanese Utility Model Application Publication No. 54-64676, with a product sandwiched between an upper cushioning body and a lower cushioning body, Some products are stored in packaging boxes. In this case, the upper cushioning body is almost rectangular, and there is almost no space between the four sides of the packaging box and the upper cushioning body, so there is no space between the upper and lower cushioning bodies. , and the space formed outside the product must be large enough to accommodate accessories. As a result, the packaging box, upper cushioning body, and lower cushioning body must be made larger, making it impossible to reduce the packaging volume.
Packing material costs and transportation costs cannot be reduced.

[Purpose of invention]

This invention allows for easy packing and unpacking.
The object of the present invention is to provide a packaging device with high productivity.

[Summary of the idea]

The present invention is characterized by a cardboard box having an outer flap with an engagement hole formed on the top surface and an inner flap with a protrusion that engages with the engagement hole, and a cardboard box installed on the inner bottom of the cardboard box. a first cushioning body which is separated from the first cushioning body and has a concave portion that matches the entire shape of the bottom surface of the product to be stored inside the cardboard box; a second cushioning body having a concave portion, and the first cushioning body includes a plurality of cushioning bodies extending between the front and rear sides of the product stored in the cardboard box and the front and rear sides of the product stored in the cardboard box. and left and right protrusions extending between the left and right side surfaces of the product stored in the cardboard box and the left and right side surfaces of the cardboard box, and the second cushioning body,
a plurality of front and rear protrusions extending between the front and rear sides of the product stored in the cardboard box and the front and rear sides of the inside of the cardboard box; left and right protrusions extending between the left and right side surfaces, and the second cushioning body is provided with a central protrusion that abuts on the seam of the outer flap of the cardboard box.

[Embodiment of the invention] Hereinafter, an embodiment of the invention will be described based on the drawings. As shown in FIG. 1, the top surface of a cardboard box 1 is provided with outer flaps 2, 2a and inner flaps 3, 3a.

Inside the cardboard box 1 are products 4 such as the vacuum cleaner itself.
is stored. A recess 5a matching the entire shape of the lower surface of the product 4 is formed on the upper surface of the first buffer 5 installed at the inner bottom of the cardboard box 1. A recess 6a matching the entire shape of the top surface of the product 4 is formed on the bottom surface of the second buffer 6 installed on the top of the cardboard box 1. The first buffer body 5 has a product 4 stored in the cardboard box 1.
two front protrusions 5b extending between the front side of the box and the front side of the cardboard box 1, and between the rear side of the product 4 stored in the cardboard box 1 and the rear side of the cardboard box 1. two rear protrusions 5c extending to;
The left protrusion 5d extends between the left side of the product 4 stored in the cardboard box 1 and the left side of the cardboard box 1, and the right side of the product 4 stored in the cardboard box 1 and the cardboard box 1. A right protruding body 5e extending between the inner right side surface and the inner right side surface is formed.

The second buffer body 6 includes two front protrusions 6b extending between the front and rear sides of the product 4 stored in the cardboard box 1 and the front side of the cardboard box 1; two rear protrusions 6c extending between the rear side of the product 4 to be stored and the rear side of the cardboard box 1; and the left side of the product 4 stored in the cardboard box 1 and the left side of the cardboard box 1. A left protruding body 6d extending between the cardboard box 1 and a right protruding body 6e extending between the right side of the product stored in the cardboard box 1 and the right side of the cardboard box 1 are formed. A central protruding body 6f that abuts the seam of the outer flaps 2, 2a is integrally formed with the front and rear protruding bodies 6b, 6c and the left and right protruding bodies 6d, 6e. The first buffer body 5 and the second buffer body 6 are formed from foamed resin.

A first space 7 is formed between the inner walls of the outer flaps 2, 2a of the cardboard box 1 and the upper surface of the second buffer 6 by the central protrusion 6d. cardboard box 1
At the inner four corners, a first buffer 5 has front and rear protrusions 5b, 5c and left and right protrusions 5d, 5e, and a second buffer 6 has front and rear protrusions 6b, 6c and left and right protrusions 6d, 6e. Then, the second spaces 8, 8a, 8b,
8c is formed. In the first space 7, for example,
A hose 9 and an extension pipe 10, which are accessories of the product 4, are stored. The second spaces 8, 8a, 8b, and 8c store, for example, a floor suction port 11 that is an accessory of the product 4.

In the packaging work in this embodiment, first, the cardboard box 1 is assembled, and the first buffer body 5 is housed in the inner bottom of the cardboard box 1. Next, after placing the product 4, for example, a vacuum cleaner body, on the first cushioning body 5, the second cushioning body 6 is placed.
cover the vacuum cleaner body. Next, install the floor suction port 6,
As shown in FIG. 2, after being stored in the second spaces 8, 8a, 8b, and 8c created at the four corners of the cardboard box 1,
The first space 7 between the cardboard box 1 and the second buffer 6
Next, the hose 9 is stored in a state where it is wound around the central protrusion 6f, and the extension tube 10 is placed on the hose 9. Finally, the packaging operation is completed by closing the outer flaps 2, 2a and inner flaps 3, 3a of the cardboard box 1.

According to this embodiment, the first buffer body 5, the product 4, and the second buffer body 6 are stored in the cardboard box 1 in this order, and the accessories of the product 4 are stored in the front and rear protrusions 5b, 5c, the left and right protrusions 5d, Since it is stored in the first space 7 and second space 8 formed by the first buffer body 5 having a diameter of 5e, the front and rear protrusions 6b, 6c, and the second buffer body 6 having left and right protrusions 6d, 6e. , the product 4 can be protected from vibration and impact during transportation, and accessories such as the hose 9, extension pipe 10, and floor suction port 11 can be packed together with the product 4,
It becomes possible to reduce the volume of the packaging box. Therefore, packaging material costs, transportation costs, etc. can be reduced.

Further, according to this embodiment, the packaging work is very simple, requiring only the cardboard box 1 and the two cushioning bodies 5 and 6, and the packaging work is performed by the first cushioning body 5, the product 4, and the second cushioning body 6. This can be done by storing items one by one, such as accessories. especially,
When packing and unpacking, the product 4 can be easily taken in and out from the top of the cardboard box 1 by holding the handle part of the product 4 with one hand, so that it can be handled without much effort. Moreover, since the product 4, such as the main body of a vacuum cleaner, is roughly divided into a motor case portion and a dust case portion, the center of gravity of the product 4 tends to be biased towards the motor case portion. In such a configuration, rotation of the product 4 can be prevented by the protrusions on the front, rear, left, and right sides of the first buffer body 5 and the second buffer body 6, and it is possible to securely fix the product 4. The stability of the accessories will also be strong.

[Effect of idea]

According to the present invention, a packaging device that can achieve the following effects can be obtained.

(1) The product can be reliably protected during transportation by two shock absorbers having front and rear protrusions and left and right protrusions.

(2) The accessories of Product 4 are placed in the large space formed at the four corners of the cardboard box by the two buffer bodies having the front and rear protrusions and the left and right protrusions, and in the upper part of the cardboard box by the central protrusion. The product can be packed in one piece.

(3) When packing, the first cushioning material, the product, the second cushioning material, and the accessories can be stored in this order from the top of the cardboard box with one hand, which simplifies the packing operation.

(4) By the front and rear protrusions and the left and right protrusions, sufficient space is created between the side surfaces of the first and second shock absorbers and the sides of the cardboard box, especially large spaces at the four corners of the cardboard box. This makes it possible to create space in the cardboard box to store accessories without making the cardboard box larger.
Packing material costs and transportation costs can be reduced.

(5) When unpacking, there is a large space between the cardboard box and the first and second shock absorbers due to the front and rear protrusions and the left and right protrusions, so it is easy to remove the front and rear protrusions or the left and right protrusions. can be grasped,
It is easy to take out the first and second cushioning bodies, and all of these items can be taken out with one hand in the order of accessories, second cushioning, product, and first cushioning, making it easy to unpack. is easy.

(6) When packing, the front and rear protrusions and left and right protrusions allow you to see the inner bottom of the cardboard box just before closing the outer and inner flaps, making it easy to check if any accessories have been left behind. can.

(7) When the first and second cushioning bodies are molded with foamed resin, etc., the spaces between the front and rear protrusions and the left and right protrusions of the first and second cushioning bodies can be embedded into each other. , it is possible to downsize the mold.

(8) The front and rear protrusions and the left and right protrusions of the two buffer bodies are
The position and dimensions can be freely changed and molded, making it possible to provide optimal product protection during transportation in accordance with the product's shape, size and center of gravity.

(9) Disposal of the buffer after unpacking is facilitated because the first and second buffers can be easily divided into smaller pieces by the front and rear protrusions and the left and right protrusions.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the cardboard box, Figure 2 is a top view when packed in a cardboard box, Figure 3 is a cross-sectional view of Figure 2, Figure 4 is a cross-sectional view of Figure 2, and Figure 4 is a cross-sectional view of Figure 2. Figure 5 is a plan view, Figure 6 is a cross-sectional view of Figure 5,
7 is a cross-sectional view taken from FIG. 5, FIG. 8 is a plan view, FIG. 9 is a cross-sectional view taken from FIG. 8, and FIG. 10 is a cross-sectional view taken from FIG. 8. 1... Cardboard box, 2, 2a... Outer flap,
3, 3a...Inner flap, 4...Product (vacuum cleaner body), 5...First buffer body, 5b...Front protrusion body, 5
c... Rear protruding body, 5d... Left protruding body, 5e... Right protruding body, 6... Second buffer body, 6b... Front protruding body,
6c... Rear protruding body, 6d... Left protruding body, 6e...
Right protruding body, 6f...Central protruding body.

Claims (1)

[Scope of utility model registration request] Outer flaps 2, 2a with engagement holes formed on the top surface
and a cardboard box 1 having inner flaps 3, 3a formed with protrusions that engage with the engagement holes;
one first buffer body 5 having a recess that matches the entire shape of the lower surface of the product 4 to be housed inside;
A buffer body 6 that is separate from the buffer body 5 and has a concave portion that matches the entire top surface shape of the product 4,
The first buffer body 5 includes a plurality of front and rear protrusions 5 extending between the front and rear sides of the product 4 stored in the cardboard box 1 and the front and rear sides inside the cardboard box 1.
b, 5c, and left and right protrusions 5d, 5e extending between the left and right side surfaces of the product 4 stored in the cardboard box 1 and the left and right sides of the cardboard box 1, and the second buffer body. 6 includes a plurality of front and rear protrusions 6b, 6c extending between the front and rear sides of the product 4 stored in the cardboard box 1 and the front and rear sides of the cardboard box 1; Left and right protrusions 6d and 6e extending between the left and right side surfaces of the product 4 and the left and right side surfaces of the cardboard box 1 are formed, and the second buffer body 6 has outer flaps 2 and 2a of the cardboard box 1. A packaging device characterized by being provided with a central protrusion 6f that abuts on the seam.