JPH0534169U - Packaging box - Google Patents

Abstract

(57) [Summary] [Purpose] To improve the strength of packaging boxes for air conditioners. [Configuration] 2 is a lower box on which the product 1 such as an air conditioner is placed. Reference numeral 3 is an upper box that covers the product 1 placed on the lower box 2. The main material of the lower box 2 and the upper box 3 is cardboard. Inside the lower box 2, there are supports 4 and 5 made of styrofoam for supporting the product 1. Support 3
And 4 are recesses 4 for accommodating the legs 1a and 1b of the product 1.
There are a and 5a. Flap on the front and rear side walls of the lower box 2
11 and 12 are arranged in series, and the product 1 is placed after being bent on the upper surfaces of the supports 3 and 4. The flap 11 has notches 11a and 11b corresponding to the recesses 4a and 5a, and
The flap 12 has notches 12a corresponding to the recesses 4a and 5a,
Provide 12b.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packaging box for packaging products such as air conditioners.

[0002]

[Prior Art]

 As shown in FIG. 4, for example, a packaging box for packaging products such as an air conditioner includes a lower box body 22 on which the product 21 is placed and a product (not shown) placed on the lower box body 22. ) It consists of an upper box 23, etc. that covers 21. Both boxes 22 and 23 are mainly made of corrugated cardboard, but the lower box 22 supports the product 21 and is made of styrofoam that absorbs vibrations and shocks generated during transportation. , 25 are arranged. The two supports 24, 25 are provided with recesses 24a, 25a for accommodating the legs 21a, 21b of the product 21, respectively.

[0003]

[Problems to be solved by the device]

 However, in the case of the lower box body 22 configured as described above, the product (for example, the outdoor unit of the air conditioner) 21 is only placed on the two support bodies 24 and 25 on the left and right sides, so that the product is not transported during transportation. For example, when a large impact is applied in the front-rear direction, the product 21 on the supports 24 and 25 moves, and sometimes the lower box 22 is not only damaged, but also the upper box 23 is damaged and the commercial value is impaired. There is a problem. Therefore, it is an object of the present invention to provide a packaging box capable of preventing such a problem from occurring.

[0004]

[Means for Solving the Problems]

 The present invention has been made in order to solve the above-mentioned problems, and a lower box body having a support body having a recess for accommodating a leg portion of a product therein and a product on the lower box body are covered. In the packaging box consisting of the upper box body, etc., in the four side walls of the lower box body, two front and rear side walls facing each other are provided with flaps that are bent to the upper surface side of the support body, A notch corresponding to the recess of the support or a tongue that folds into the recess is provided.

[0005]

[Action]

 With the above configuration, since the flap provided on the side wall of the box made of corrugated board is bent on the support that supports the product, the strength of the lower box can be strengthened and the legs of the product can be accommodated. In the concave portion of the support, a notch portion or a tongue portion that folds into the concave portion is provided on the flap side, so that lateral movement of the product can be prevented.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. Fig. 1 shows a packaging box for packaging the outdoor unit of the air conditioner. This packaging box consists of a lower box 2 on which a product (outdoor unit) 1 is placed and a product 1 on the lower box 2. It consists of the upper box 3 to cover. The main material of both boxes 2 and 3 is corrugated cardboard, but the inside of the lower box 2 supports the product and is made of Styrofoam molded to absorb the vibration and shock generated during transportation. Supports 4 and 5 are arranged on the left and right. The recesses 4a and 5a formed in these two supports 4 and 5 are for accommodating the lower left and right legs 1a and 1b of the product 1, respectively. Hereinafter, the lower box body 2 will be described.

FIG. 2 is a development view of a corrugated board for forming the lower box body 2. Reference numeral 6 is a bottom surface, and 7, 8, 9, 10 are connected to the outer periphery of the bottom surface 5, respectively, and folds 7a, 8a, It is a sidewall folded along 9a and 10a. Of these four side walls 7, 8, 9 and 10, two front and rear side walls 7 and 9 facing each other are provided with flaps 11 and 12 which are bent along the folds 7b and 9b and are bent on the upper surfaces of the supports 4 and 5. There is. Furthermore, these flaps 11 and 12 are provided with notches 11a, 11b and 12a, 12b corresponding to the recesses 4a, 5a of the supports 4, 5.

As shown in FIG. 1, the corrugated board that has been subjected to such pre-processing is first folded up at four fold lines 7, 8, 9, 10 at the folds 7a, 8a, 9a, 10a, respectively. When the supports 4 and 5 are placed on the bottom surface 6 in the left-right and front-back directions, and the two front and rear flaps 11 and 12 are bent at the folds 7b and 9b toward the upper surface of the supports 4 and 5, the lower box 2 is formed. Go up. Then, if the product 1 is placed on the lower box 2, the two front and rear flaps 11 and 12 are pressed by the bottom of the product 1 and cannot be moved, and the cutouts 11a, 11b, 12a and 12b are leg parts. Since the forward and backward movements of 1a and 1b are stopped, the positional deviation of the product 1 is eliminated. The cutouts 11a, 11b, 12a, 12b for restraining the forward and backward movements of the legs 1a, 1b are not limited to this, and as shown in FIG. 3, for example, as shown in FIG. , 5a may be provided with a plurality of tongue portions 13 for folding.

[0009]

[Effect of the device]

 In the case of the lower box as described above, the strength of the lower box is strengthened simply by bending the flap provided on the side wall onto the support, and further, the lower box is provided so as to correspond to the concave portion of the support. Since the notch or tongue provided helps prevent the product from moving back and forth, the lower box and the upper box are not damaged and the commercial value is improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a lower box body, an upper box body and the like showing an embodiment of the present invention.

FIG. 2 is an exploded view of a lower box body showing an embodiment of the present invention.

FIG. 3 is a perspective view of a lower box body showing another embodiment of the present invention.

FIG. 4 is a perspective view of a lower box body, an upper box body and the like showing a conventional example.

[Explanation of symbols]

 1 Product (Outdoor Unit of Air Conditioner) 2 Lower Box 3 Upper Box 4 Support 5 Support 6 Bottom 7 Side Wall 8 Side Wall 9 Side Wall 10 Side Wall 11 Flap 11a Notch 11b Notch 12 Flap 12a Notch 12b Notch 13 tongue

Claims (1)

[Scope of utility model registration request] 1. A packaging box comprising a lower box body having therein a support body having recesses for accommodating legs and the like of a product, and an upper box body and the like for covering the product on the lower box body. Among the four side walls of the body, two front and rear side walls facing each other are provided with flaps that are bent to the upper surface side of the support,
A packaging box, wherein the flap is provided with a notch corresponding to the recess of the support or a tongue that folds into the recess.