JPS6315145Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a packaging device for packaging an object to be packaged, and more particularly to a packaging device that includes an outer box for storing an object to be packaged and a cushioning material disposed inside the outer box.

Conventionally, packaging devices for packaging objects such as ventilation fans have used a cushioning material made of plate-shaped pads arranged in a #-shaped outer box to hold the objects to be stored. I found something that made me do this. However, packaging equipment using such #digital cushioning materials requires time and effort to assemble the plate pads into #digital shapes and arrange them inside the outer box.
This method has drawbacks such as poor packaging workability and the use of a large amount of cushioning material, which increases the cost of the packaging device.

The present invention was made in order to eliminate the drawbacks of the conventional products as described above, and includes a raised part that holds the packaged items by raising the cushioning material from the bottom of the outer box, and this raised part. a flap that is bent outward from the upper end and comes into contact with the side wall of the outer box; a protruding part that projects inward from both ends of the flap and comes into contact with the side of the packaged item and the side wall of the outer box; A fixed wall is bent from the side end of the upright part and joined to the side wall of the outer box, thereby integrating the outer box and the cushioning material to reduce the number of parts.
It is an object of the present invention to provide a packaging device that has good packaging workability, is resource-saving, and can reduce packaging costs.

Hereinafter, an example in which this invention is applied to the packaging of a ventilation fan will be described with reference to the drawings.

FIG. 1 is an exploded perspective view showing a packaging device according to an embodiment of the invention, FIG. 2 is a developed view of the cushioning material of this packaging device, and FIG. 3 is a vertical sectional view showing its packaging state. In the figure, 1 is the item to be packaged (ventilation fan)
It has a rectangular parallelepiped-shaped main body 1a and a projecting frame 1b projecting from one end of the main body 1a toward the peripheral edge. Reference numeral 2 denotes an outer box made of cardboard or the like, which includes a side wall portion 2a forming a side surface, an upper flap portion 2b forming an upper lid, and a lower flap portion 2c forming a bottom surface portion, in which the packaged item 1 is stored. 3 is made of cardboard or the like, and the packaged item 1 is placed inside the outer box 2.
It is a cushioning material made of two members of the same shape that are arranged and fixed and integrated to hold the packaged object 1. A rising part 4 that holds the main body 1a and supports the protruding frame 1b at its upper end to be housed in the outer box 2, and a side wall part 2a of the outer box 2 that is bent outward from the upper end of this rising part 4. A flap 5 that abuts on the projecting frame 1b of the object 1 and maintains the distance between the side wall 2a of the outer box 2 and the upright part 4, and a flap 5 that holds the projecting frame 1b of the object 1 and maintains the distance between the side wall 2a of the outer box 2 and the rising part 4; A protruding portion 6 that protrudes with a width equal to or greater than the protruding length of the protruding frame 1b from the main body 1a and abuts the side surface of the packaged object 1 and the side wall portion 2a of the outer box 2, and the raised portion. It consists of a fixed wall 7 which is bent from both ends of the outer box 4 and joined and fixed to the side wall part 2a of the outer box 2. Reference numeral 8 indicates a score line forming each surface, and reference numeral 9 indicates a cut for forming the protrusion 6.

The packaging device configured as described above includes the cushioning material 3
, bend the score line 8 from the state shown in Fig. 2 to form the first
Each surface is formed and assembled as shown in FIG. The cushioning material 3 assembled in this way is inserted into the outer box 2, and the upright part 4 is placed in contact with the lower flap part 2c, and the flap 5 and fixed wall 7 are placed in contact with each side wall part 2a, and this state Fixed wall 7
Fix with adhesive or stitching wire. Then, the main body 1a of the article to be packaged 1 is inserted into contact with the rising part 4, and the protruding frame 1b is placed on the flap 5 bent from the upper end of the rising part 4 and the protruding part 6 projecting from this. Then, the upper flap part 2b is folded over and sealed to perform packaging.

In the above-mentioned packaging device, the cushioning material 3 is assembled from two plate-shaped bodies of the same shape, and each is joined to the outer box 2 to be integrated, so that the packaged object 1 can be held with a small number of parts. Moreover, packaging work can be performed efficiently. In addition, it requires less material than those using #digital cushioning material, promoting resource conservation.

In addition, in the above example, the cushioning material was assembled from two symmetrical plate-shaped bodies of the same size.
If appropriate, this can also be asymmetrically shaped plates of different dimensions. Furthermore, although a ventilation fan is shown as an example of the packaged object 1, the present invention is also applicable to other products and equipment.

As described above, the packaging device of the present invention has a cushioning material that has a raised part that stands up opposite from the bottom of the outer box and holds the packaged item, and a raised part that is bent outward from the upper end of this raised part. a flap that abuts against the side wall of the outer box; a protrusion that protrudes inward from both ends of the flap and abuts against the side of the packaged product and the side wall of the outer box; and a flap that is bent from the side end of the raised part. Since it is constructed with a fixed wall joined to the side wall of the outer box, the outer box and the cushioning material are integrated, reducing the number of parts, making it easier to manage the packaging equipment, and reducing the amount of materials used. It is possible to carry out packaging work efficiently, and has the effect of promoting resource conservation.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing a packaging device according to an embodiment of the invention, FIG. 2 is a developed view of the cushioning material of this packaging device, and FIG. 3 is a vertical sectional view showing its packaging state. In each figure, the same reference numerals indicate the same parts, 1 is the packaged item, 2 is the outer box, 3 is the cushioning material, 4 is the rising part, 5 is the flap, 6 is the protruding part, 7 is the fixed wall, and 8 is the wall. Line 9 is a cut.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a packaging device that includes an outer box for storing an object to be packaged and a cushioning material arranged to hold the object to be packaged in the outer box, the above-mentioned cushioning material is a raised part that stands up oppositely from the bottom of the box and holds the packaged item; a flap that is bent outward from the upper end of the raised part and comes into contact with a side wall of the outer box;
A protruding part that protrudes inward from both ends of the flap and comes into contact with the side surface of the packaged item and the side wall of the outer box, and a fixing part that is bent from the side end of the raised part and joined to the side wall of the outer box. A packaging device comprising: a wall; (2) The packaging device according to claim 1, wherein the cushioning material is composed of two members having the same shape.