JPS6128792Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a packaging device for equipment, such as a ventilation fan, in which a part of the main body protrudes.

Conventionally, this type of packaging equipment has reinforced the motor-side support part, which is the protruding part of the ventilation fan, by bonding cardboard plates in a cross pattern to the bottom wall of a JIS C-type box formed by folding cardboard plates. At the same time, a winding stage was inserted around the outer periphery of the motor section to protect the motor section.

However, the above-mentioned conventional structure has disadvantages in that it is difficult to assemble due to the large number of packaging parts, and also requires a large amount of materials, leading to an increase in the packaging price and the product price.

The present invention has been made in view of the above points, and is an auxiliary piece that supports a center piece having an insertion hole into which a protruding part of the main body of the device is inserted, at the corner of the outer box, and reinforces the center piece. The conventional inconvenience described above is solved by interposing a cushioning material between the protruding main body part, the equipment part on the opposite side, and the outer box.

An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In the figure, reference numeral 1 denotes a ventilation fan as a device with a part of its main body protruding, which consists of a protruding motor part 1a and a blade part 1b. 2 is an outer box that stores the ventilation fan 1;
Reference numeral 3 indicates a center piece in which an insertion hole 4 for inserting the motor 1a is formed approximately in the center, and reference numerals 5 and 6 refer to one wall surface 2 of the outer box 2 facing the center piece 3 from opposing edges of the center piece 3.
The supporting piece extends to the opposite end edge of a and is locked to a corner of the end edge, and the connecting part with the center piece 3 is configured to be freely bendable. 7 is center piece 3
8 is an auxiliary support piece that extends from the opposing end of the auxiliary piece 7 to one wall surface 2a, and 9 is an auxiliary support piece 8. It is a connecting piece that connects the end faces on the side of one wall surface 2a, and together with the auxiliary piece 7 and the auxiliary support piece 8, a sleeve 10 for housing the motor part 1a is formed to have an inner width W that is approximately the same as the outer circumferential diameter of the motor part 1a. Configure. Reference numeral 11 indicates the ventilation fan section on the opposite side of the motor section 1a, that is, the square of the blade section 16 and the outer box 2.
This is a styrene holder that acts as a cushioning material between the two squares.

In the packaging device having such a configuration, when the motor portion 1a of the ventilation fan 1 is inserted into the sleeve 10 through the insertion hole 4 formed in the center piece 3 and the auxiliary piece 7 of the sleeve 10, the support piece 5 is inserted. , 6 are opened and expanded, slide on one wall surface 2a of the outer box 2, and are locked at the corner, and the coupling piece 9 of the sleeve 10 comes into contact with one wall surface 2a of the outer box 2, and each is locked and fixed. . When the motor part 1a is completely housed in the sleeve 10, the center piece 3
and the blade portion 1b come into contact with each other, and the motor portion 1a side of the ventilation fan 1 is supported with cushioning properties.
Then, in the above state, the styrene holder 1
1 is interposed between the blade part 1b and the outer box 2, the blade part 1b will also be supported with cushioning properties, and the ventilation fan 1 will be interposed between the center piece 3, the support pieces 5 and 6, the sleeve 10, and the styrene foam. The holder 11 can be used to fix the outer box 2 at a certain distance.
Thereby, the air buffering function is well exhibited, and damage to the ventilation fan 1 during transportation can be better prevented. Further, according to the above configuration, the center piece 3 and the auxiliary piece 7
Since these are fixed, there is a double wall at the insertion hole 4 portion, and this double wall portion supports the heavy portion of the ventilation fan 1, so it is strong and will not be damaged. Further, since the center piece 3 and the sleeve 10 are constructed from separate members, a stronger one can be manufactured by changing the materials of the center piece 3 and the sleeve 10 depending on the weight of the ventilation fan 1.

Furthermore, according to this configuration, since the support pieces 5 and 6 are locked to the corners of the outer box 2 in the expanded state, the support pieces 5 and 6 do not shift and are reliably held in position. At the same time, the outer box 2 can be firmly held against a load in the vertical direction in FIG. 1, that is, a load in the direction in which the supporting pieces 5 and 6 face each other.

Incidentally, in the above embodiment, the auxiliary piece 7 is fixed to the center piece 3, but it does not have to be fixed, and the sleeve can be freely folded for better storage. good.

Furthermore, although the embodiment has been described as a packaging device for a ventilation fan, it is clear that any device in which a portion of the main body protrudes can be applied.

As explained above, according to the present invention, the support piece connected to the center piece having the insertion hole into which the protruding part of the main body of the device is inserted is supported at the corner of the outer box, and the center piece is reinforced. While an auxiliary piece and an auxiliary support piece are provided, a cushioning material is interposed between the protruding part of the main body, the equipment part on the opposite side, and the outer box, so the number of packaging parts can be reduced and assembly is easy. In addition to being of good quality, only a small amount of material is required, and the packaging price and product price can be reduced. Further, according to the present invention, the insertion hole portion is divided into two parts by the center piece and the auxiliary piece.
It can have a heavy-walled structure, and the double-walled portion supports the heavy part of the device, so it is strong in terms of strength.
Further, since the center piece and the auxiliary side are made of separate members, there is an advantage that the strength can be improved by changing the materials of these parts depending on the weight of the device. Further, according to the interposition device of the present invention, as mentioned above, since the support pieces are locked to the corners of the outer box, it is possible to prevent positional shift and to prevent the outer box from being exposed to loads applied to the outer box. Can hold the box firmly.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of a packaging device for a ventilation fan, which is an embodiment of the present invention, and FIG. 2 is a perspective view of a main part of the same packaging device. 1... Ventilation fan, 1a... Motor part, 2... Outer box, 2a... One wall, 3... Center piece, 4... Insertion hole, 5, 6... Support piece, 7... Auxiliary piece, 8 ... Auxiliary support piece, 11 ... Styrofoam holder.

Claims (1)

[Scope of utility model registration request] In a packaging device that includes an outer box for storing equipment from which a part of the main body protrudes, a center piece is provided with an insertion hole for inserting the protruding part of the main body of the apparatus, and a center piece is formed from an opposing edge of the center piece to the center. a supporting piece that extends to an opposing edge of one wall surface of the outer box facing the supporting piece and is locked to a corner of the outer box at the edge; An auxiliary piece having an insertion hole for inserting a part of the main body, an auxiliary support piece extending from an opposing edge of the auxiliary piece to the one wall surface, an equipment part on the opposite side of the part of the main body, and an outer box. A packaging device comprising: a cushioning material interposed between the packaging device and the packaging device;