JP2009096519A - Packing tray - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enable the use of the same packing tray without changing the shape of a recessed part for storing itself regardless of the number of accessories to be stored in the recessed part for storing. <P>SOLUTION: By bending a sheet of corrugated fiberboard sheet at a plurality of times, a plurality of plane parts 7, 8 and 9 up and down between side walls 3, 4, 5 and 6 of the outer periphery. An accessory storing recessed part 20 is formed by a bottom face 20e, four side faces and a hole 7a for the accessory storing recessed part cut in the first plane part 7. This accessory storing recessed part 20 is partitioned by a partitioning plate 21 for holding a storing article whose lower side 21a comes into contact with the bottom face 20e, whose upper side 21b extends to the peripheral edge of the hole 7a for the accessory storing recessed part on the opposite side, and which is removable. The partitioning plate 21 for holding the storing article is formed by bending a sheet of the corrugated fiberboard sheet 23 so that it projects on the surface side on the upper side 21b and a projection 24 extending in the vertical direction is formed. A tongue piece 28 is formed on one partitioned by the projection 24 by a slit 27 cut in to the upper side 21b from the lower side 21a. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a packing tray for packing electronic devices such as mobile phones, and particularly relates to measures for dropping and vibration during transportation.

  Generally, when purchasing a mobile phone, a mobile phone body, a battery lid, a battery pack, a stereo earphone, a USB cable, an instruction manual, and the like are packed in one packing box. In recent years, packing cases for storing mobile phone bodies, battery covers, battery packs, stereo earphones, and USB cables and instruction manuals have been packed in individual packaging cases that are printed with product names and package names. ing. On the packing tray, two storage recesses are provided, which are separated so that a mobile phone body is stored on one side, and a battery lid, battery pack, stereo earphone, USB cable, and the like are stored on the other side.

  For example, in Patent Document 1, a lid receiving part, a partition front part, a partition bottom part, and a partition rear part are sequentially connected to the upper edge of the front plate of the packaging box via a crease line to form a top surface flap in the packaging box. After the telephone body is stored, the top flap is folded inward along each crease line to divide the inside of the box into a main storage space in which the telephone body is stored and an auxiliary storage space. After storing accessories such as a power adapter and a line cord in the auxiliary storage space, the top surface is closed by closing the opening of the auxiliary storage space with a canopy plate connected to the upper edge of the rear plate via a crease line. The inside of the box is partitioned into a main storage space and an auxiliary storage space using a flap, and a partition as a separate member is omitted.

In Patent Document 2, a fuselage side wall, a fuselage side, and a fuselage side wall are provided on a fuselage bottom that forms the bottom of a trunk part of a packaging box, and a box with a quadrangular prism shape is formed by folding this. The trunk bottom is provided with an insole, a support wall, a bottom, a support wall, and an insole, and a groove structure partition plate having an insole on both sides with the bottom as a central groove is attached. On the side wall of the fuselage, a folding plate is provided at the end of the inner lid, and the object to be packed is fixed by the box part formed by this and the ear part arranged at right angles to the inner bottom when the support wall is folded. Has been. The battery is housed in a space provided by a notch, and bends paper to form an internal partition together with an outer box so that a small portable electronic device or the like can be held safely and reliably.
JP-A-7-237629 JP-A-11-236026

  By the way, in some models of mobile phones, stereo earphones and USB cables are not bundled, and there are increasing cases where they are sold separately only to those who wish. In such a case, in the conventional packing tray, the storage recess in which the battery lid, the battery pack, the stereo earphone and the USB cable are stored is eliminated by the stereo earphone and the USB cable that occupied a relatively large volume. In order to prevent the battery lid and the battery pack from rattling in the storage recess, the storage recess must be changed to a small size.

  The external shapes of mobile phones, battery covers, battery packs, stereo earphones, and USB cables are small in size depending on the model and can be stored in a large storage recess, so they can be covered with the same tray. And with and without a USB cable, the difference in size is too large, and there is a problem that the housing recess must be made smaller.

  The present invention has been made in view of the above points, and the object of the present invention is to provide the same packaging tray without changing the shape of the storage recess itself, regardless of the number of accessories stored in the storage recess. It aims to be able to use.

  In order to achieve the above object, in the present invention, a partition plate for partitioning the storage recess is provided, and the space in the storage recess is adjusted by the partition plate.

Specifically, in the first invention,
By bending a single sheet a plurality of times, a plurality of flat portions are formed vertically between the outer peripheral side walls,
Among the plurality of flat portions, a packaging tray in which a storage concave portion opened upward with the lower flat portion as a bottom surface is an object.

The storage recess is
It is formed by the bottom surface, four side surfaces, and a storage recess hole cut out in the upper flat portion,
Removable storage object holding whose lower side is in contact with the lower corner formed by the bottom surface and one side surface, and whose upper side extends to the peripheral edge of the storage recess hole on the side surface facing the one side surface Partitioned by partition plate,
The stored object holding partition plate is formed by projecting one sheet to the surface side and bent so as to form a ridge extending in a direction perpendicular to the upper side,
At least one of the ridges is formed with a tongue piece formed by bending the lower side to the surface side and further upward by a slit cut from the lower side to the upper side.

  According to the above configuration, even when the amount of storage items stored in the storage recess is reduced, by providing the storage object holding partition plate, the space in the storage recess is narrowed, and the storage items stored in the storage recess are I can't play. By folding the stored object holding partition plate so as to form a ridge, the ridge portion can be elastically deformed, and an urging force can be generated in a direction perpendicular to the ridge. For this reason, when the upper side is inserted into the peripheral edge of the storage recess hole, the protruding portion is elastically deformed, so that the urging force prevents the stored object holding partition plate from coming off. Further, the stored item does not rattle by pressing the stored item with the tongue piece. For this reason, the same packaging tray can be used without changing the shape of the storage recess itself, regardless of the number of accessories stored in the storage recess. In addition, a tongue piece may be provided only in one side divided by the protrusion, and may be provided in both.

In the second invention, in the first invention,
The upper end of the opposite side surface extends to a part deeper than the peripheral edge of the hole for storage recess,
The upper side of the stored object holding partition plate is inserted and held in an upper corner formed by the peripheral edge of the storage recess hole and the upper end of the opposite side surface.

  According to the above configuration, since the upper side of the partition for holding the stored item is inserted into the upper corner formed by the peripheral edge of the hole for the storage recess and the upper end of the opposite side surface, The wobbling of the stored items is prevented. Then, the stored object holding partition plate is bent so as to form a ridge, whereby the ridge portion can be elastically deformed, and an urging force can be generated in a direction perpendicular to the ridge. For this reason, when the upper side is inserted into the upper corner portion, the protruding portion is elastically deformed, so that the urging force makes it difficult for the stored object holding partition plate to come off.

In the third invention, in the first or second invention,
The above-mentioned protrusion has a triangular cross section.

  According to said structure, moderate elasticity is exhibited perpendicular | vertical to the direction where a protrusion extends with the structure easy to bend and easy to bend.

In a fourth invention, in any one of the first to third inventions,
On the back surface of the tongue piece, the battery cover of the mobile terminal is held,
A battery pack is held on the side opposite to the tongue piece.

  That is, the storage recess for storing the accessory of the mobile terminal is set to a size that can store a battery lid, a battery pack, a stereo earphone, a USB cable, etc., but according to the above configuration, it occupies a relatively large volume. Even when the stereo earphone, the USB cable, and the like are not bundled, since the battery lid and the battery pack do not rattle in the storage recess by partitioning with the storage object holding partition plate, it is not necessary to change the storage recess small. Furthermore, the battery lid is securely held in the notch.

  As described above, according to the present invention, it has a ridge formed by bending and a tongue piece cut and raised by a slit, and the lower side is formed between the bottom surface of the storage recess and one side surface. Align the accessory with the removable partition plate for holding stored items that contacts the lower corner and extends to the periphery of the storage recess hole on the side facing the upper side. The same packaging tray can be used without changing the shape of the storage recess itself, regardless of the number of accessories stored therein.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 and 2 show a packaging tray 1 according to an embodiment of the present invention, and FIG. 3 shows a corrugated cardboard sheet 2 before being folded.

  The packaging tray 1 is assembled into a rectangular parallelepiped shape by bending a single corrugated cardboard sheet 2 a plurality of times. Specifically, the packaging tray 1 includes first to fourth side walls 3, 4, 5, and 6 that surround the outer periphery, and first to third flat surface portions 7, 8, and 9 that are arranged vertically.

  The 1st side wall 3 and the 3rd side wall 5 block the width direction of the packaging tray 1, and are each equipped with the flap parts 3a and 5a for folding at the front-end | tip. The flap portions 3a and 5a can be bent at a width direction folding line 31 extending in the width direction of the packaging tray 1. The second side wall 4 is continuous with a third flat surface portion 9 constituting the bottom surface of the packaging tray 1, and the third flat surface portion 9 is provided with a flap portion 9a for gluing. The fourth side wall 6 is continuous with the second flat surface portion 8. A plurality of H-shaped slits 30 are formed between the second side wall 4 and the third flat surface portion 9, the third flat surface portion 9 and its flap portion 9a, and the fourth side wall 6 and the second flat surface portion 8 so as to be easily bent. Has been. A longitudinal fold line 32 extending in the longitudinal direction is formed where there is no slit 30.

  Of the first to third plane portions 7, 8, 9, a main body housing recess 10 is formed that opens upward with the second plane portion 8 in the middle between the upper and lower sides as a bottom surface. In the main body storage recess 10, the mobile phone main body 50 is stored. That is, the second flat surface portion 8 has a raised bottom so that the mobile phone body 50 does not wobble in the stored state.

  A pair of linear insertion holes 11 are formed in parallel to each other in the second flat surface portion 8 forming the main body housing recess 10.

  A pair of partition plates 12 constituting the side surface of the main body storage recess 10 are formed at the upper edge of the main body storage recess 10 by folding inward. A holding piece 15 is continuously formed on the bottom side 12 a of the partition plate 12. As shown in FIG. 6, the holding piece 15 overlaps the second flat surface portion 8 by folding the partition plate 12 further inward with the bottom 12 a as a folding line, and the tip 15 a has the first side wall 3 or the third side wall. 5 is configured to be in contact with 5. A semicircular finger hooking notch 16 for hooking the fingertip is formed at the tip 15a of the holding piece 15.

  By folding the holding piece 15, a U-shaped slit is provided so that the insertion protrusion 13 protrudes from the bottom 12 a of the folding line. The insertion protrusion 13 is slightly narrower than the width of the insertion hole 11. Thus, when the partition plate 12 is bent along the widthwise folding line 31 of the upper edge of the main body storage recess 10 to form the side surface of the main body storage recess 10, the insertion protrusion 13 is inserted into the insertion hole 11. And is configured to be retained. In addition, the bottom side 12 a of the partition plate 12 is in contact with the second flat surface portion 8 in a state where the insertion protrusion 13 is inserted into the insertion hole 11.

  When the recessed portion longitudinal side wall 10a of the main body housing recessed portion 10 continuous with the second flat portion 8 is assembled with the raised portion 10b cut into the lower end and assembled, the tip of the raised portion 10b contacts the third flat portion 9. It comes to touch.

  The packaging tray 1 is provided with an accessory storage recess 20 in which a battery lid 54, a battery pack 53, a stereo earphone, a USB cable (not shown), and the like, which are accessory parts, are packed side by side with the main body storage recess 10. . The accessory storage recess 20 is formed by a bottom surface 20 e, four side surfaces, and an accessory storage recess hole 7 a cut out in the first flat surface portion 7. Unlike the main body storage recess 10, the bottom surface 20 e is composed of the lowest third flat surface portion 9. The storage recess longitudinal side surface 20a of the accessory storage recess 20 is continuous with the recess longitudinal side wall 10a via a glued portion 20b, and includes a pair of cut portions 20c at the lower end. The storage recess width direction side surface 20d constituting the side surface of the accessory storage recess 20 is inserted into the cut portion 20c in an upright state in which the side surface of the accessory storage recess 20 is bent along the width direction folding line 31. It has become.

  As shown in FIG. 7, the accessory storage recess 20 has a lower side 21a abutting against a lower corner portion 22 formed by the bottom surface 20e of the accessory storage recess 20 and the second side wall 4, and the upper side 21b is opposed. It can be partitioned by a removable storage container holding partition plate 21 extending to the periphery of the accessory storage recess hole 7a on the side 20a side of the storage recess. The upper end of the storage recess longitudinal side surface 20a extends to a portion deeper than the peripheral edge of the accessory storage recess hole 7a, and the upper side 21b of the storage container holding partition plate 21 includes the peripheral edge of the accessory storage recess hole 7a and the storage recess length. It is inserted and held in the upper corner portion 29 formed by the upper end of the hand side surface 20a.

  As shown in FIG. 8, the stored-part holding partition plate 21 is bent so that a substantially trapezoidal corrugated cardboard sheet 23 protrudes to the surface side, and a protrusion 24 extending in a direction perpendicular to the upper side 21b is formed. Formed. Three folding lines 26a, 26b, and 26c perpendicular to the upper side 21b are provided at the left and right intermediate portions of the corrugated cardboard sheet 23, and a notch 25 is provided in a triangular shape connecting the folding lines 26a, 26b, and 26c at the upper and lower sides thereof. The ridges 24 having a triangular cross section are formed by folding the lines 26a and 26c into valleys and turning the central fold line 26b into mountains. Thus, by bending so as to form the ridge 24, the ridge 24 portion can be elastically deformed, and an urging force can be generated in a direction perpendicular to the ridge 24. With this simple and easy-to-bend configuration, the protrusions 24 exhibit appropriate elasticity.

  In addition, on one side partitioned by the ridge 24, the lower side is bent to the surface side by a slit 27 cut in a substantially inverted U shape from the lower side to the upper side 21b side, and further bent upward so that the tongue A piece 28 is formed. A battery cover 54 of the portable terminal is held on the back surface of the tongue piece 28, and a battery pack 53 is held on the opposite side of the tongue piece 28 partitioned by the protrusion 24.

−Packing procedure for packing tray 1−
Next, the assembly procedure of the packaging tray 1 according to this embodiment will be described.

  First, the corrugated cardboard sheet 2 is cut out as shown in a development view shown in FIG. 3 to form a slit 30, a width direction folding line 31, and a longitudinal direction folding line 32. At this time, the insertion hole 11, the partition plate 12, the insertion protrusion 13, the standing portion 10 b, the cutting portion 20 c, and the like are also cut.

  Next, glue is applied to the fourth side wall 6 and the glued portion 20b.

  Next, the corrugated board sheet 2 is sequentially bent along the longitudinal folding line 32. Then, the 4th side wall 6 and the flap part 9a which apply | coated the glue are affixed, and the glued part 20b and the 1st plane part 7 back surface are affixed. In this state, the corrugated cardboard sheet 2 can be folded in the width direction. When the corrugated cardboard sheet 2 with the first to third flat surface portions 7, 8, 9 overlapped and transported to the product packaging place, the bulk is reduced and transported. It's easy to do.

  Next, the pair of partition plates 12 are folded inward along the widthwise folding curve 31. When the partition plate 12 is folded, the folding work is easily performed by hooking the fingertips on the finger hooking notches 16. First, the bottom side 12a of the partition plate 12 is bent and folded while the tip of the holding piece 15 is in sliding contact with the third flat surface portion 9. When the bottom side 12a is in sliding contact with the third flat surface portion 9, the partition plate 12 is held down. The insertion protrusion 13 is inserted into the insertion hole 11. Then, the holding piece 15 overlaps the second flat surface portion 8.

  Finally, the flap portion 3a of the first side wall 3 and the flap portion 5a of the third side wall 5 are inserted into the third flat surface portion 9 side to complete the assembly of the packaging tray 1. At this stage, as shown in FIG. 6, the inner surfaces of the first side wall 3 and the third side wall 5 abut against the tip of the holding piece 15, so that the holding piece 15 does not move further horizontally. In this way, even if the partition plate 12 is firmly held and an external force is applied by dropping or vibration in a state where the product is packed, the insertion protrusion 13 is not easily detached from the insertion hole 11.

  In this state, as shown in FIG. 4, the mobile phone main body 50 is inserted into the main body storage recess 10, and the accessory is stored in the accessory storage recess 20.

  Next, when storing the battery lid 54, the battery pack 53, the stereo earphone, and the USB cable (not shown) as accessories of the mobile phone, these are stored in the accessory storage recess 20. The accessory storage recess 20 is set to a size capable of storing these accessories.

  On the other hand, when stereo earphones, USB cables and the like that occupy a relatively large volume are not bundled, the accessory storage recess 20 is partitioned by the stored object holding partition plate 21.

  First, one cardboard sheet 23 shown in FIG. 8 is bent in advance so as to form the ridges 24 and the tongue pieces 28 to form the stored article holding partition plate 21.

  Then, as shown in FIG. 7, in the state where the lower side 21 a of the stored article holding partition plate 21 is in contact with the lower corner portion 22, The upper side 21b is inserted into the upper corner portion 29. Due to the urging force of the ridge 24, the urging force acts in the left-right direction, and the stored object holding partition plate 21 is unlikely to come off.

  Next, the battery cover 54 of the mobile phone is inserted into the back surface side of the tongue piece 28, and the battery pack 53 is stood up on the opposite side. The battery lid 54 is pressed by the tongue piece 28.

  In this way, even when the amount of items stored in the accessory storage recess 20 is reduced, the space for storing the accessory storage recess 20 is narrowed by providing the stored item holding partition plate 21, so that the accessory storage recess 20 is reduced. The battery pack 53 and the battery lid 54 housed in 20 do not rattle. For this reason, the same packaging tray 1 can be used without changing the shape of the accessory storage recess 20 itself regardless of the number of accessories stored in the accessory storage recess 20.

  Finally, as shown in FIG. 5, the packaging tray 1 is inserted into the outer box 51, the first flap 51a of the outer box 51 is folded, and the instruction manual 52 and the like are stored, and the second flap 51b. The mobile phone packaging work is completed by covering with. Since the upper end of the battery pack 53 is moderately pressed by the back surface of the first flap portion 51a of the outer box 51, the battery pack 53 is prevented from rattling.

-Effect of the embodiment-
Therefore, according to the packaging tray 1 according to the present embodiment, the ridge 24 that is bent and formed, and the tongue piece 28 that is cut and raised by the slit 27, the lower side 21 a contacts the lower corner portion 22. A removable storage container holding partition plate 21 in contact with the upper side 21b abutting on the upper corner portion 29 is aligned with the accessory, and is attached to the accessory storage recess 20 to be attached to the accessory storage recess 20. Regardless of the number of accessories to be stored, the same packaging tray 1 can be used without changing the shape of the accessory storage recess 20 itself.

(Other embodiments)
The present invention may be configured as follows with respect to the above embodiment.

  That is, in the above embodiment, the mobile phone main body 50 is inserted into the main body housing recess 10, but the present invention is not limited to this, and has a wide range of uses such as PHS, PDA, PC, mobile tool, electronic dictionary, calculator, and copying machine. Further, when the stereo earphone, the USB cable, etc. are not bundled in the accessory storage recess 20, the battery pack 53 and the battery lid 54 are held by the stored object holding partition plates 21 and 121. However, the present invention is not limited to this. Not. In short, the present invention can be applied when the contents in the accessory storage recess 20 fluctuate.

  In the above embodiment, the tongue piece 28 is provided only on one side partitioned by the protrusion 24, but the tongue piece 28 may be provided on the other side.

  In addition, the above embodiment is an essentially preferable illustration, Comprising: It does not intend restrict | limiting the range of this invention, its application thing, or a use.

It is a perspective view of the tray for packing concerning the embodiment of the present invention. It is a top view of a tray for packing. It is an expanded view of the tray for packing before an assembly. It is a perspective view which shows a mode that the tray for packing was inserted in the outer box. It is a perspective view which shows a mode that an instruction manual is inserted after inserting the tray for packing. It is the VI-VI sectional view taken on the line of FIG. It is FIG. 1 equivalent view which shows a mode that the accessory accommodation recessed part was partitioned off by the partition plate for stored things. It is an expanded view of the partition plate for holding things.

Explanation of symbols

1 Packing tray 2 Corrugated cardboard sheet
3 1st side wall 4 2nd side wall 5 3rd side wall 6 4th side wall 7 1st plane part (upper plane part)
7a Hole for accessory storage recess 8 Second flat portion 20 Accessory storage recess 20a Storage recess longitudinal side surface (opposite side surface)
20d Bottom surface 21 Partition holding plate 21a Lower side 21b Upper side 22 Lower corner part 23 Corrugated sheet 24 Projection 25 Notch 26a-26c Folding line 27 Slit 29 Upper corner part 53 Battery pack 54 Battery cover

Claims (4)

By bending a single sheet a plurality of times, a plurality of flat portions are formed vertically between the outer peripheral side walls,
Among the plurality of flat portions, a packaging tray in which a storage concave portion opened upward with the lower flat portion as a bottom surface is formed,
The storage recess is
It is formed with the bottom surface, four side surfaces, and a hole for storage recess cut out in the upper flat portion,
Removable storage object holding whose lower side is in contact with the lower corner formed by the bottom surface and one side surface, and whose upper side extends to the peripheral edge of the storage recess hole on the side surface facing the one side surface Partitioned by partition plate,
The stored object holding partition plate is formed by projecting one sheet to the surface side and bent so as to form a ridge extending in a direction perpendicular to the upper side,
At least one of the ribs is partitioned by a slit cut from the lower side to the upper side, and a tongue piece is formed by bending the lower side to the surface side and further bending upward. And packing tray. The packaging tray according to claim 1,
The upper end of the opposite side surface extends to a part deeper than the peripheral edge of the hole for storage recess,
The packaging tray, wherein an upper side of the stored article holding partition plate is inserted and held in an upper corner formed by the peripheral edge of the storage recess hole and the upper end of the opposite side surface. The packaging tray according to claim 1 or 2,
The above-mentioned protrusion is a cross-section triangle, The packing tray characterized by the above-mentioned. A packaging tray according to any one of claims 1 to 3,
On the back surface of the tongue piece, the battery cover of the mobile terminal is held,
A packaging tray, wherein a battery pack is held on the opposite side of the tongue piece.

Images