JPS5847010Y2 - Packaging equipment for ventilation fans - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to an improvement in a packaging device for a ventilation fan.

Conventionally, in packaging equipment for household electrical appliances, especially ventilation fans, a cushioning material 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 constructed by cutting a molded surface of foamed resin or cardboard sheet material 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 cardboard sheet materials, it is not easy to manufacture and the manufacturing cost is relatively high. There were drawbacks such as:

Therefore, in view of the above-mentioned conventional circumstances, the present invention is a ventilation fan that solves the above-mentioned drawbacks by using a simple structure in which the cushioning body is made of corrugated cardboard sheet material and wooden squares for supporting the ventilation fan. The present invention provides packaging equipment for

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

FIG. 1 shows a completed product of this embodiment, where 1 is a box-shaped outer box, 2 is a ventilation fan housed in the outer box 1, and 3 is inscribed in the outer box 1 to fixedly support the ventilation fan 2. The buffer body consists of 4 first buffer bodies and 5 second buffer bodies.

The first buffer body 4 is constructed by assembling a pair of divided bodies 6 having a structure as shown in FIGS. 2A and 2B.

In the figure, reference numeral 7 denotes a horizontally long corrugated cardboard sheet material, which is bent at right angles in the lateral direction at the center to form two adjacent side walls 4A and 4B of the buffer body.

Reference numeral 8 denotes a wooden support body fixed using a stable 9 inserted into the inside of one side wall 4A from the outside.

Then, by preparing a divided body 6' having a structure similar to the above-mentioned divided body 6 and assembling both parts as shown in FIG. is configured.

On the other hand, the second buffer body 5 is constructed as a cylinder made of rolled cardboard, as shown in FIG.

The procedure for packaging a ventilation fan using the ventilation fan packaging device comprising the first and second shock absorbers 4 and 5 having such a configuration will be explained as follows.
First, the divided bodies 6 and 6' shown in FIG. 3 are respectively inserted into the outer box 1 to form the frame-shaped first buffer body 4 inscribed therein.

Then, the ventilation fan 2 is inserted into the outer box 1 with its rotating part facing downward, and the mounting legs 2A of the ventilation fan 2 are fastened and fixed to the supports 8 at the four corners of the first buffer body 4 with wood screws 10, etc. do.

Next, the second shock absorber 5 is fitted onto the outer periphery of the rear part 2B of the ventilation fan 2 and supported on the mounting foot 2A.

After the above, packaging is completed by sealing the outer box 1 with tape or the like.

In this configuration, the ventilation fan 2 is fixedly supported in a suspended state in the center of the buffer body 3 space and is not inscribed in the outer case 1, so that the impact acting on the outer case 1 is not directly transmitted to the ventilation fan 2. It is possible to protect the ventilation fan 2 and prevent deformation, cracks, etc. damage caused by the impact, thereby allowing safe transportation.

Further, since the side wall portion of the packaging device of the present invention has a double structure of the outer box 1 and the first buffer body 4, it has excellent compressive strength in the lateral direction.

Further, according to the above configuration, the mounting foot 2A of the ventilation fan 2 is connected to the first
Since the ventilation fan 2 is fastened and fixed to the supports 8 fixed to the four corners of the first buffer body 4 using wood screws 10, etc., the ventilation fan 2 will not move relative to the first buffer body 4 and will not be misaligned. , it is supported in a stable state without wobbling within the outer box 1, and will not be damaged by movement.

Moreover, since the first buffer body 4 is constructed by assembling the above-mentioned pair of divided bodies 6 in a non-fixed state, the shape of the corrugated sheet material 7 before forming the first buffer body 4 is It can be made small and light in weight, making it easy to handle, easy to insert into the outer box 1, and there is no need to fix the divided bodies 6 to each other, which improves productivity. It's not inferior.

Incidentally, in a structure in which four supports are fixed to a single corrugated cardboard sheet forming the four side walls of the first buffer, the shape of the sheet becomes large and the weight becomes large. Therefore, there are drawbacks such as poor handling and insertion workability.

As explained above, according to the present invention, it is possible to exhibit a sufficient cushioning function, and the product can be safely transported, and the packaging and unpacking work is easy. Since it can be assembled using square timbers, the material cost can be kept low, and it is extremely easy to manufacture, so it can be provided at a low cost.

Furthermore, since corrugated cardboard sheets and wooden blocks are used as materials, the materials can be easily incinerated and disposed of, and are also effective in preventing pollution.

In particular, according to the present invention, since the ventilation fan is fixedly supported by the support that is fixed to the first shock absorber, there is no fear that the ventilation fan will move relative to the first shock absorber, and there is no possibility that the ventilation fan will move inside the outer box. It is supported in a stable state without wobbling and can prevent damage, etc., and since the first shock absorber is composed of two divided bodies that can be assembled in a non-adhesive state, it is not inferior in ease of assembly. It has the advantage of being easy to handle and assembling into the outer box.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing a completed product of the packaging device according to the present invention, and Fig. 2 is a diagram illustrating the configuration of the first buffer body in the packaging device described above, where A is a front view and B is a top view. , FIG. 3 is a perspective view showing the assembled state of the first buffer body, and FIG. 4 is a diagram showing the second buffer body. 1... Outer box, 2... Ventilation fan, 3...
...Buffer, 4...First buffer, 5...
...Second buffer body, 6...Divided body, 8...
...Support.

Claims (1)

[Scope of utility model registration request] A divided shock absorber body in which two adjacent side walls of the shock absorber are formed by bending a corrugated cardboard sheet material at right angles, and wooden prismatic supports are vertically fixed at both ends of one side wall. a first buffer body constructed by stacking a pair of divided bodies and assembling the pair of divided bodies in a non-fixed state in a box shape with an open top and bottom so that the support fixing surfaces face each other; A second shock absorbing body is inserted between the outer box and the ventilation fan, and the second shock absorbing body is inserted into the outer box with the first shock absorbing body inscribed therein. The ventilation fan is fixedly supported by the support of the first shock absorber with it facing downward, while the support of the second shock absorber
1. A packaging device for a ventilation fan, characterized in that a buffer body is fitted around the outer periphery of a motor part of the ventilation fan.