JP2008030753A - Packing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packing device that prevents damage to an outer box during its handling/storage without increasing the number of components and excels in protection of a packed article and assembly of the packing device. <P>SOLUTION: The packing device comprises a lower cushioning material 3 that supports the lower part of an article 1 by being accommodated in a tray-shaped bottom plate 2 formed by folding along the four sides of the plate 2. Upper cushioning materials 5 supporting the upper part of the article 1 are arranged on the left and right sides. An outer box 8 having inner flaps 6 and outer flaps 7 on the four sides of the upper opening and having an open bottom is placed over the article 1. Bands 12 are wound around the outer box and thus the packing device supports the article 1. In the packing device, the leading ends of the connection margins 9 of joints forming the outer box 8 are extended and an intermediate wall 10 is folded, extended up to opposite side walls 11, and joined to them, and thus a space 13 is defined between the packed article 1 and the side wall of the outer box 8. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a packing device used for packing an outdoor unit of a separation type air conditioner.

Conventionally, as this type of packing apparatus, there are a bottom plate 2 formed in a box shape as shown in FIG. 5, a lower cushioning material 3 that is disposed on the left and right sides of the bottom plate 2 and supports the article 1 to be packed, A pair of upper cushioning material 5 that covers the upper and left sides of the package 1 to protect the corners from impacts, etc., and a lower part is inserted between the inner corner surface of the bottom plate 2 and the lower cushioning material 3, and the upper inner surface corresponds An outer box 14 having an inner flap 13 and an outer flap 14 that are bent on the upper surface of the upper cushioning material 5 is provided with a corner reinforcing plate 12 having an L-shaped cross section that is brought into contact with the outer corner surface of the cushioning material 5. The band 11 was wrapped around the outside and bundled to complete the packaging. In addition, 4 is a bag which covers the to-be-packaged object 1 (for example, refer patent document 1).
JP 2003-237877 A

  However, in the conventional configuration, when the accessories such as a pipe connecting the indoor unit and the outdoor unit of the air conditioner are bundled, the packaged item and the accessory come into contact with each other. There is a risk of damaging the appearance, and it is necessary to provide a box for storing accessories as separate parts, which increases the number of parts and makes the packaging equipment expensive, and has problems such as poor workability during packaging. It was.

  Furthermore, it is necessary to provide a reinforcing plate having an L-shaped cross section to ensure the strength in order to prevent deformation due to the loaded load during storage and deformation due to swelling of the outer box, which increases the number of components and is expensive. While it became a packing apparatus, it had the subject that the workability | operativity at the time of packing also worsened.

  Furthermore, it is necessary to increase the material of the outer box to secure the strength to protect the heat exchanger on the back of the packaged item from being hit by knees during handling such as loading, so it is expensive. It had the problem of becoming a simple packaging device.

  The present invention solves the above-described conventional problems, prevents damage to the outer box during handling and storage without increasing the number of parts, and is a packaging device that is excellent in the protection of packaged items and the assembly workability The purpose is to provide.

  In order to solve the conventional problem, the packing device of the present invention is a tray-like bottom plate formed by bending four sides, and the bottom plate accommodates a lower portion of an object to be packed, and covers an outer box with the lower portion opened, A packing device for supporting the object to be packed by wrapping a band around a bottom plate and the outer box, and extending a front end of a joint at a joint portion of the outer box body to the inside of the outer box, And extending to the opposite side walls of the outer box and joining them to form a space between the packaged item and the side wall of the outer box.

  Accordingly, it is possible to separate and store accessories to be packed with the packed object without increasing the number of packing parts.

  The packaging device of the present invention can prevent the outer box from being damaged at the time of handling and storing without increasing the number of parts, and can provide a packaging device excellent in the protection of the packaged items and the assembling workability.

  In the first invention, a tray-like bottom plate formed by bending four sides, a lower portion of an object to be packed is placed on the bottom plate, an outer box having an opened lower portion is covered, and a band is wound around the bottom plate and the outer box. A packing device for supporting the article to be packed, wherein a joint end of a joint portion of the outer box body is extended to the inside of the outer box and extended to the opposite outer box side wall through an intermediate wall. And a space is formed between the packaged item and the side wall of the outer box, so that the accessories packed in the packaged item can be stored and the packaged item and the accessory are separated. Therefore, it is not necessary to provide a box for storing accessories as separate parts, and it is possible to improve the protection without increasing the number of parts by preventing damage to the appearance of the packaged items due to vibration during transportation. Reduce the number of parts and simplify the whole packing work Kill.

  Furthermore, since the outer box has a double structure by extending the joint end of the joint that forms the outer box, changing the intermediate wall, and extending to the opposite side wall, the load capacity during storage is increased. The strength against deformation caused by the deformation of the package due to swelling and the deformation caused by the swelling of the outer box is increased, so there is no need to use a reinforcing plate, the strength can be ensured and the quality can be improved, the number of parts is reduced, and the entire packaging work of the package is performed Can be simplified.

  In the second invention, the space formed between the walls of the first invention is arranged on the heat exchanger side of the package so that the outer box has a double structure. The effect of preventing breakage of the exchanger can be improved.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is an exploded perspective view of the packaging device according to the first embodiment of the present invention, and FIG. 2 is a perspective view of the outer box according to the first embodiment of the present invention.

  1 and 2, reference numeral 1 denotes an object to be packed. In this embodiment, the outdoor unit is a separate type air conditioner. A lower cushioning material 3 that supports the lower portion of the article to be packed 1 is fixed to a tray-like bottom plate 2 made of corrugated cardboard or the like formed by bending four sides by bonding or the like. A bag 4 is placed on the bag 4 to protect the article 1 from dust and the like, and a pair of upper cushioning materials 5 are arranged on the left and right to support the article 1 to be packaged. The inner side wall 6 and the outer side flap 7 are provided, the lower part is opened, the front end of the joint 9 forming the box is extended, the intermediate wall 10 is changed, and the opposite side walls forming the outer surface of the outer box The outer box 8 extended to 11 and joined is covered. The band 12 is wound around the outside and bundled to complete the packaging.

With the above configuration, since the space portion 13 is formed between the packaged item and the side wall of the outer box, it is possible to store accessories such as pipes connecting the air conditioner in the space portion 13. Since the packaged goods and accessories are separated and packed without interference, the appearance of the packaged goods can be prevented from being damaged by vibration during transportation, improving the protection and storing the accessories as separate parts. There is no need to provide a box, and the entire packing operation of the article to be packed can be simplified without increasing the number of parts. Furthermore, since the outer box has a double structure by extending the joint 9 and extending the intermediate wall 13 to the opposite side wall 11 for joining, the deformation of the packaged item due to the loading load during storage Further, the strength against deformation due to the swelling of the outer box increases, the strength can be ensured without increasing the number of parts, the quality can be improved, and the entire packing operation of the packaged object can be simplified.

(Embodiment 2)
FIG. 3 is an exploded perspective view of the packaging device according to the second embodiment of the present invention, and FIG. 4 is a plan view of the outer box according to the second embodiment of the present invention.

  As shown in FIG. 3 and FIG. 4, the outer box has a double structure by arranging the space 13 formed between the packed object 1 and the side wall 11 of the outer box on the heat exchanger 14 side of the packed object. The effect of preventing damage to the heat exchanger due to an external impact such as kneeling during handling such as loading can be obtained and the quality can be improved.

  In the present embodiment, the same effect can be obtained with an outer box formed of a plurality of paperboards.

  As described above, the packaging device according to the present invention prevents damage to the outer box during handling and storage without increasing the number of parts, and is excellent in the protection of packed items and assembly workability. It is suitable for use as a packaging device for products that pack parts together.

The disassembled perspective view of the packing apparatus in Embodiment 1 of this invention. The perspective view of the outer case in Embodiment 1 of the present invention The disassembled perspective view of the packing apparatus in Embodiment 2 of this invention The top view of the outer case in Embodiment 2 of the present invention Exploded perspective view of a conventional packing device

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Packaged object 2 Bottom plate 3 Lower shock absorbing material 4 Bag 5 Upper shock absorbing material 6 Inner flap 7 Outer flap 8 Outer box 9 Joint 10 Intermediate wall 11 Side wall 12 Band 13 Space part 14 Heat exchanger 15 Reinforcement plate

Claims (2)

A tray-like bottom plate formed by bending four sides, a lower part of the packaged object is placed on the bottom plate, an outer box with the lower part opened is covered, and a band is wound around the bottom plate and the outer box to wrap the packaged object. A supporting packing device, wherein a joint end of a joint portion of the outer box body is extended into the outer box, extended to an opposite outer box side wall through an intermediate wall, and joined. A packing device, wherein a space is formed between a package and a side wall of the outer box. The packing device according to claim 1, wherein a space portion formed between the package object and the side wall of the outer box is disposed on the heat exchanger side of the package object.

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