JPS5827973Y2 - Packaging equipment for ventilation fans - Google Patents

Description

[Detailed description of the invention] The present invention relates to a packaging device for ventilation fans that is equipped with a buffer that is interposed between the outer box and the ventilation fan to fix the ventilation fan inside the outer box when the ventilation fan is packed in the outer box. .

Conventionally, in packaging equipment for household electrical appliances, especially ventilation fans, a cushioning body is interposed between the outer box and the ventilation fan in order to prevent damage caused by movement of the ventilation fan stored in the outer box during transportation. That's what I do.

Conventionally, such shock absorbers have been made by cutting foamed resin moldings or corrugated cardboard sheets into appropriate dimensions, assembling and gluing them into a predetermined shape.

However, with such conventional cushioning materials made of foamed resin, it is difficult to dispose of or incinerate after use from the perspective of preventing pollution, and with corrugated cardboard sheets, cutting and gluing the sheet materials is troublesome. It is not easy to manufacture and has drawbacks such as relatively high manufacturing cost.

Therefore, in view of the above-mentioned conventional circumstances, the present invention solves the above-mentioned drawbacks by assembling the first and second buffer bodies each made of a bent sheet material. To provide a packaging device for a ventilation fan, which facilitates waste material processing and manufacturing, and can make the corner and ridge portions of an outer box into which it is inserted strong with a buffer body.

An embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 denotes a rectangular corrugated cardboard sheet material constituting a first buffer A for housing and supporting a ventilation fan in the packaging apparatus according to the present invention.

The first shock absorber A is formed by bending a sheet material 1. In the sheet material 1, dashed lines 2a to 2d are folds to be folded inward, and dashed dotted lines 3a and 3b are folds to be folded outward. , 4 is the bottom plate in the center, 5 and 6 are the folds 2 from the bottom plate 4, respectively.
7 and 8 are planar flaps that are connected to the side plates 5 and 6 through folds 3a and 3b; A U-shaped notch 11.12 is formed across the inclined side plates 5, 6 and the flat flap 7.8 in connection with the folds 3a, 3b formed in the flat flap 7.8, and 11.12 is the U-shaped notch 9 formed during assembly. Vertical side panels cut and raised in accordance with .10.

The assembly diagram of the first buffer body A made of the sheet material 1 is shown in the second figure.
As shown in the figure.

That is, in FIGS. 1 and 2, the inclined side plates 5 and 6 are bent inward at an acute angle through the folds 2a and 2b and raised up.

Then, the plane flap 7.8 is bent outward at an acute angle through the folds 3a and 3b, and at the same time the vertical side plate 11.12 is separated from the cuts 9 and 10, and cut inward at right angles through the fold 2C52d. , the inclined side plates 5 and 6 face each other via the bottom plate 4, and the planar flap 7.8 is placed between the inclined side plates 5 and 6.
, 6 project horizontally outward from the upper end, and the vertical side plates 11.12 are cut in the inclined side plates 5° 6.
10 so that it is supported at the inner end.

On the other hand, FIG. 3 shows a second buffer body B formed by folding and bonding corrugated cardboard sheets.

In the figure, reference numeral 13 denotes a top plate, and both ends thereof are bent inward at right angles to stand up.

Reference numerals 14 and 15 denote side plates bonded to the rising portions at both ends of the top plate 13.

The packaging procedure for a ventilation fan using the ventilation fan packaging device consisting of the first and second buffer bodies A and B having such a configuration is shown in FIGS. 2 and 4.
This will be explained based on the diagram.

First, the frame 16A of the ventilation fan 16 is inserted into the space above the bottom plate 4 of the first shock absorber A as shown in FIG. The end face is supported with the bottom plate 4 floating.

In this state, vertical side plates 11, 12, inclined side plates 5, 6, and flat flaps 7.
The inner edges of the connecting portions 8 abut and support.

Next, the second shock absorber B is placed over the oil pan 16B of the ventilation fan 16 from above and supported on the upper surface of the flat flap 7.8, thereby integrating the first and second shock absorbers A and B.

In this state, the oil pan 16B of the ventilation fan 16 is clamped and fixed between the second buffer B and the flat flap 7.8.

Then, the ventilation fan 16 supported by the first and second buffer books A and B is inserted into the outer box 17, and the outer box 17 is sealed with tape, etc., to complete the packaging.

In this configuration, the ventilation fan 16 is fixedly supported within the outer box 17 in a suspended state by the buffers A and B, and is not inscribed in the outer box 17, so that the impact acting on the outer box 17 is transmitted to the ventilation fan 16. Protect the ventilation fan 16 from deformation caused by such impact.

Safe transportation can be carried out by preventing damage to us and others.

In addition, since the bottom corner of the first buffer A is fitted and fixed to the corner of the inner bottom of the outer box 17, the ridges and corners of the bottom of the outer box 17 are reinforced, making it stronger against external forces. Become something.

Furthermore, the first buffer A is constructed by folding a die-cut sheet material, and since the number of parts is small overall, the material cost and processing cost are low, and manufacturing is extremely easy. In addition, the packaging work is as simple as supporting the ventilation fan 16 on the first cushioning body A and then covering it with the second cushioning body B, so the packaging work is excellent and the unpacking work is easy. is also easy.

It is easier to incinerate waste material than conventionally used solid cushioning materials such as Styrofoam, and it is also completely considerate to the end user.

As explained above, according to the present invention, it is possible to exhibit a sufficient buffering function, and the product can be transported safely.In addition, packaging and unpacking work is easy, and the cushioning body can be die-cut in one step. Since the first cushioning body is made of sheet material and the second cushioning body is formed by simply assembling the sheet materials, the material cost is low, the manufacturing is easy, and the cost is low. Can be done.

Furthermore, since a corrugated sheet material or the like is used as the material, it is easy to incinerate and dispose of the material, which is also advantageous in terms of preventing pollution.

[Brief explanation of drawings]

FIG. 1 is a developed view showing an embodiment of the first cushioning body that constitutes a part of the ventilation fan packaging device according to the present invention, and FIG.
FIG. 3 is an assembly diagram of the second buffer body, and FIG. 4 is a diagram showing the packaging state of the ventilation fan. 1...Sheet material, 2a to 2d, 3a,
3 b...Fold, 4...Bottom plate, 5, 6
... Slanted side plate, 7, 8 ... Plane flap, 11.12 ... Vertical side plate, 13 ...
・Top plate, 14.15...Side plate, 16...
・Ventilation fan, 17... Outer box, A... 1st
buffer body, B... second buffer body.

Claims (1)

[Scope of utility model registration request] In a packaging device in which a cushioning body is interposed between a ventilation fan and an outer box that houses the same, the cushioning body includes a first cushioning body for mounting and supporting the ventilation fan, and a second cushioning body that is fitted over the top of the ventilation fan. The first buffer is formed by bending a rectangular sheet material, and the sheet material has a bottom plate in the center and flat surfaces at both ends that support the oil pan of the ventilation fan from the back. It consists of a flap, a side plate connecting these bottom plates and a flat flap, and the side plate has an inclined side plate at both ends that falls inward and slopes, and the inclined side plate is separated through a notch and is folded from the flat flap perpendicularly to the bottom plate. The second shock absorbers are separated from the curved vertical side plates at the center, and each has an H-shaped cross section with a top plate at the center made of sheet material and side plates at both ends. A frame is inserted inside the first buffer body with a gap between it and the bottom plate, and the side surfaces of the frame are abutted and supported by the vertical side plates, and an oil pan for a ventilation fan is placed on the flat flap, and the oil pan is placed on the flat flap. A packaging device for a ventilation fan, characterized in that a side surface is supported in contact with a top plate and a side plate of a second buffer.