JP2006044671A - Packing material and packing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To avoid the tearing or tearing of an elastic film fixed to a packing material by a projection of a packaged object.
A packing member that disperses a load received by an elastic film is placed on an elastic film, and a packing object is placed on the packing member. Therefore, the elastic film 14 can be prevented from being torn or torn.
[Selection] Figure 1

Description

  The present invention relates to a packaging material and a packaging box that are used when goods are transported.

  Conventionally, electronic devices such as a personal computer and an ECR (Electronic Cash Register) have been transported by being stored in a packing box made of cardboard, for example. As a packing material for protecting an object to be packed such as an electronic device from an impact or vibration during transportation in the inside of the packing box, a material in which an elastic film is attached to a packing material plate has been proposed. (For example, refer to Patent Document 1). In the present invention, an object to be packed is supported by the tension of the elastic film by sandwiching the object to be packed with a pair of elastic films attached to the packing material from above and below or in the left-right direction.

  FIG. 7 is an exploded perspective view for explaining the packaging material described in Patent Document 1 as background art. For example, as shown in FIG. 7, the packing material 51 is stored in the outer box 50 so that the elastic film 53 is parallel to the bottom surface of the outer box 50. Then, an object to be packed 54 is placed on the elastic film 53, and the packing material 52 is placed on the elastic film 55 so as to cover the object to be packed 54 with the elastic film 55 and stored in the outer box 50. As a result, the article to be packed 54 is supported by the elastic films 53 and 55 of the pair of upper and lower packing materials 51 and 52. Note that the packing material 51 and the packing material 52 are the same packing material and differ only in the direction in which they are stored in the outer box 50.

  As described above, the package 54 is sandwiched between the packing materials 51 and 52 and stored in the outer box 50, whereby the tension of the elastic films 53 and 55 of the packing materials 51 and 52 is affected by the shock and vibration that the outer box 50 receives. Absorbs etc. In this way, by preventing vibrations and the like from being transmitted to the packaged object 54 as much as possible, damage to the packaged object 54 and the like is prevented from vibrations and the like that the outer box 50 receives during transportation.

JP 2001-192067 A

  As described above, the elastic film of the packing material has tension, and in order to prevent damage to the packaged item, the elastic film withstands the weight of the packaged item and absorbs the vibration received by the outer box. The function to do is necessary to be demonstrated.

  However, for example, when a corner of a packaged item or a sharp burr touches the elastic film, the elastic film of a part touched by the corner of the packaged product is torn or torn, and the elasticity of the elastic film There is a problem that it becomes impossible to support an object to be packed by force.

  In addition, if the elastic film is torn or torn, it will not be possible to absorb the vibration received by the outer box due to the tension of the elastic film, and the packaged item itself will be directly damaged by vibration etc. At the same time, there is a problem that the object to be packed supported by the elastic film falls to the bottom surface of the outer box and is damaged.

  Then, this invention aims at avoiding that the said elastic film will tear or torn, when a to-be-packaged object is mounted on an elastic film.

  The present invention provides a packing material for supporting an object to be packed by an elastic force inside a casing-like outer box for storing the object to be packed, and has a window at a central portion so as to cover the window. A packing material having a frame body to which an elastic film for supporting an object by elastic force is fixed, a leg portion for positioning the frame body at a predetermined height, and the elastic material is formed to be smaller than the window. A packaging member that is placed on the film and disperses the load of the packaged object on the elastic film.

  According to the present invention, since the packaging member that disperses the load applied to the elastic film is provided, the elastic film can be prevented from being torn or torn. As a result, the packed object is not supported by the tearing or tearing of the elastic film, and the packed object can be prevented from being damaged due to dropping or the like.

  An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is an exploded perspective view showing the entire packaging box. Therefore, the overall configuration including these will be described.

  The outer box 20 is a box-like box having a lid 21, and has a structure for storing a pair of packing materials 10 a and 10 b and an object to be packed 19. That is, the packing material 10a is put in the outer box 20 with the surface on which the elastic film 14 is fixed facing up so that the legs 15a to 15d of the packing material 10a are in contact with the bottom surface of the outer box 20. Next, a packing member (referred to as an insole in this embodiment) 1 that disperses the load of the article 19 to be packed on the elastic film 14 is placed on the elastic film 14. Further, an object to be packed 19 is placed, and the packing material 10b is put in the outer box 20 in the direction opposite to the packing material 10a. At that time, by pressing the packing material 10 b against the packing object 19, the position of the packing object 9 is firmly fixed by the upper and lower elastic films 14.

  Next, the outer box 20, the packing material 10 and the insole 1 constituting the packing box will be described.

  FIG. 2 is a perspective view showing a state in which the lid 21 of the outer box 20 used for transporting the stored packaged object 19 is opened. The lid 21 is formed continuously from the side surface of the outer box 20, and has a structure that opens and closes by bending around a fold line 22 that is a boundary between the side surface and the lid 21. The flaps 23 are integrally formed on opposite side surfaces located in a direction orthogonal to the broken line 22 and are folded inside the lid 21.

  FIG. 3 is a development view of the packing material 10. The packing material 10 is formed by a rectangular frame 12 having a window 13 provided at the center. The window 13 is covered with an elastic film 14 fixed to the frame body 12. Legs 15 a to 15 d are provided on the four sides of the frame 12 so as to be perpendicular to the frame 12. These leg parts 15a-15d are for maintaining the state which increased the rigidity of the frame 12, while positioning the frame 12 to predetermined | prescribed height. Since the frame 12 is housed in the outer box 20 and has a role of supporting and fixing the packaged object 19 through the elastic film 14, the size of the four sides is the four sides forming the opening of the outer box 20. They are formed in approximately the same size. In the packing material 10 shown in FIG. 3, legs are provided on the four sides of the frame 12, but it is sufficient that the legs are provided on at least opposite sides.

  FIG. 4 is a perspective view showing the insole 1. The insole 1 has a thin, substantially plate shape having a two-layer structure of an upper layer 2 and a lower layer 3. The lower layer 3 is placed on the elastic film 14 fixed to the packing material 10 a, and an object to be packed 19 is placed on the upper layer 2.

  FIG. 5 is a perspective view showing a state in which the insole 1 is placed on the elastic film 14 of the packing material 10a. That is, the packing material 10 a is stored in the outer box 20 with the surface on which the elastic film 14 is fixed facing up so that the legs 15 a to 15 d are in contact with the bottom surface of the outer box 20. The insole 1 is placed with the upper layer 2 facing upward so that the lower layer 3 is in contact with the elastic film 14. Then, an object to be packed 19 is placed on the upper layer 2.

  In this way, the object to be packed 19 is not placed directly on the elastic film 14 but is placed on the insole 1 placed on the elastic film 14, so that the object to be packed 19 is placed on the elastic film 14. There is no contact. Therefore, it is possible to avoid the elastic film 14 from being torn or torn without damaging the elastic film 14 by the corners or sharp burrs of the article 19 to be packed. Thereby, the packaging material 10 can be used any number of times, and the packaging box can be reused a plurality of times.

  The size of the insole 1 is made smaller than the window 13 of the packing material 10a to be placed. As described above (see FIG. 1), the object to be packed 19 is placed on the elastic film 14, and further covered with the elastic film 14 by the packing material 10 b from above, so to speak, is sandwiched between the elastic films 14. It absorbs the vibration received by the outer case 20 by the tension of the elastic film 14. Therefore, if the insole 1 is, for example, the same size as the window 13 of the packing material 10 or a size that is placed on the frame body 12, the outer box 20 having the tension of the elastic film 14. Therefore, the effect of absorbing the vibration received by the lens cannot be exhibited, and the vibration is directly transmitted to the packaged object 19.

  Therefore, since it is necessary to leave room for the elastic film 14 to expand and contract, the size of the insole 1 is made smaller than the window 13 of the packing material 10a to be placed. If the size of the insole 1 is smaller than the window 13, it can be configured to be larger or smaller in accordance with the size of the packaged object 19.

  The lower layer 3 of the insole 1 is processed to prevent slipping. For example, when the insole 1 and the packaged object 19 are placed on the elastic film 14, the insole 1 slips on the elastic film 14, and the legs of the packaged object 19 come off from the top of the insole 1. There may be things. In this case, since the load of the article 19 to be packed is applied to the elastic film 14 at a point (small area), it is necessary to prevent the elastic film 14 from being torn or torn.

  Here, in the case of anti-slip processing, in addition to the case where the lower layer 3 is configured using a member having an anti-slip effect, in addition to the case where a non-slip effect is additionally provided to the lower layer 3, for example, a solvent having an anti-slip effect And the like are applied to the surface in contact with the elastic film of the lower layer 3. Further, the upper layer 2 as well as the lower layer 3 may be subjected to anti-slip processing to prevent the article to be packed 19 from sliding on the insole 1.

  FIG. 6 is a development view showing another embodiment of the packaging member for dispersing the load applied to the elastic film. 6 that are denoted by the same reference numerals as those in FIG. 2 described above have the same configurations as those in FIG.

  In the present embodiment, unlike the insole 1 described above, as shown in FIG. 6, the packaging members 30 a and 30 b that disperse the load applied to the elastic film 14 have two long sides facing each other of the frame 12. It is provided in a strip shape along both sides.

  Usually, legs of electronic devices, for example, which are to be packed, are often provided at the four corners of the devices, etc., and packing members can be provided only at the portions that contact these legs. However, if a packaging member is provided for each leg, each packaging member will be relatively small in accordance with the size of each leg, and the legs may be detached from the packaging member when subjected to vibration or the like. Conceivable. Further, the packing member close to the leg area for each leg must support the load of the packaged object in a very small area, and the probability that the elastic film will be torn or torn increases. Therefore, the packing members 30a and 30b are configured in a band shape to prevent the legs from being detached from the members, and the large area without receiving the load concentrated on the legs of the article 19 to be packed in a small area. Can be received at.

  Moreover, if the load of the to-be-packaged object 19 is supported by the strip | belt-shaped packing members 30a and 30b, the load concerning the elastic film 14 can be disperse | distributed. Therefore, the elastic film 14 on the leg portion of the article to be packed 19 does not sink excessively, and the distance from the portion other than the leg of the article to be packed 19 can be kept at a certain distance. Contact between the burrs and the elastic film 14 can be avoided as much as possible.

  As described above, by configuring the packing members 30a and 30b in a band shape, the load applied to the elastic film 14 can be dispersed, and the elastic film 14 can be prevented from being torn or torn. Therefore, the packaging material 30 can be used any number of times, and the packaging box can be reused multiple times.

In the present embodiment, the packaging members 30a and 30b are disposed along both long sides of the frame 12 that face each other. However, if both sides face each other, the members along the short side. May be arranged.

It is a disassembled perspective view which shows the whole packaging box of one Embodiment of this invention. It is a perspective view shown in the state where the lid of the outer box was opened. It is an expanded view of the packing material. It is a perspective view which shows an insole. It is the perspective view which showed the state in which the insole was mounted on the elastic film in the state partly notched. It is an expanded view which shows another embodiment of the member which disperse | distributes the load which an elastic film receives. It is a disassembled perspective view for demonstrating background art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Packing member, 10a, 10b ... Packing material, 14 ... Elastic film, 15a-15d ... Leg part, 19 ... Packaged object, 20 ... Outer box, 30a, 30b ... Packing member

Claims (5)

In the packing material that supports the packing object by elastic force inside the outer box that stores the packing object,
A frame provided with an elastic film for supporting the object to be packed by an elastic force so as to cover the window with a window at the center, and a leg portion for positioning the frame at a predetermined height; A packaging material having
A packing member that is formed smaller than the window, is placed on the elastic film, and disperses the load of the packing object on the elastic film;
A packaging material comprising:   The packing member according to claim 1, wherein the packing member is formed of a plate-like member.   The packing member according to claim 1, wherein the packing member is provided along both sides of the elastic film facing each other.   The packing member according to claim 1, wherein a surface of the packing member that comes into contact with the elastic film is subjected to anti-slip processing. In a packaging box comprising a housing-like outer box for storing an object to be packed, and a packing material for supporting the object to be packed by an elastic force inside the outer box,
The packing material is
A frame having a window at the center and an elastic film for supporting the object to be packed by elastic force so as to cover the window, and the frame positioned at a predetermined height, the frame A legging that maintains the increased rigidity of the packaging material, and
A packing member that is smaller than the elastic film that covers the window and is placed on the elastic film and distributes the load of the packaged object on the elastic film;
A packaging box comprising:

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