JP2013252868A - Packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging box that can easily take out only an article to be packaged that is positioned and accommodated in a cushioning material, and that prevents foreign matter and dust from entering inside the packaging box.
In a packaging box having a bottom surface portion corresponding to the bottom, a side surface portion forming the periphery thereof, and a top surface portion which is a lid, the top surface portion is formed by bending a plate-like member formed of a foldable material. Of the top surface flaps 4, 5, 6, 7 to be cut into the top surface flaps 4 and 5 that face each other, and are folded back with respect to the top surface flaps at the bent portions. 4c and 5c, and the cushioning materials 2 and 3 are engaging hole portions that engage with the recessed portions 2c and 3c for positioning the article to be packaged, and the insertion portions 4a and 5a that are convex portions of the folded portions 4c and 5c. 2a, 3a, and a pair of cushioning materials installed on the bottom surface so that the depressions face each other, the engaging portions 2a, 3a of the cushioning material are inserted into the insertion portions 4a of the folded portions 4c, 5c, 5a is engaged.
[Selection] Figure 4

Description

  The present invention relates to a packaging box in which an electronic device is positioned during conveyance and a cushioning material is provided so as not to be damaged.

  Japanese Patent Application Laid-Open No. 7-242233 is provided with a “cut-and-raised portion” in which a cut is formed in the side surface portion on the bottom side of the packaging box and the cut is folded inside the packaging box. On the bottom surface of the packaging box, the article to be packaged is positioned, and the cushioning material that absorbs the impact is provided with an engaging portion. The packaging box and the cushioning material are engaged with the cut-and-raised portion and the engaging portion, thereby positioning the packaged article inside the packaging box and protecting the packaged article from an external impact. Further, when the article to be packaged is taken out from the upper surface of the packaging box, since the cushioning material is engaged with the packaging box, only the article to be packaged can be easily taken out.

JP 7-242233 A

  By the way, the packaging box described in Patent Document 1 has a problem that foreign matter such as dust and dirt is mixed from the outside of the packaging box because a notch is formed on the side surface of the packaging box and the notch is folded inside the packaging box. was there.

  The packaging box according to the present invention is a space formed by bending a plate-like member formed of a foldable material and forming a bottom surface corresponding to the bottom, a side surface forming the periphery of the bottom surface, a bottom surface and the side surface. In the packaging box which has the top surface part which is a cover which covers, and stores the packaged article positioned by the pair of cushioning materials installed on the bottom surface part, the top surface part is the first to the fourth top surface which becomes the lid Of the flaps, the top surface flaps that are opposed to each other are cut into each other, and have folding portions formed by folding back to the top surface flaps at the folded portions, and the cushioning material positions the package object. And the engagement portion that engages with the insertion portion that is the convex portion of the folded portion, and the cushioning material is engaged in a state where the pair of cushioning materials are installed on the bottom surface so that the depression portions face each other. The insertion part of the folded part is engaged with the joint part. .

  The packaging box according to the present invention is a space formed by bending a plate-like member formed of a foldable material and forming a bottom surface corresponding to the bottom, a side surface forming the periphery of the bottom surface, a bottom surface and the side surface. In the packaging box which has the top surface part which is a lid which covers, and stores the packaged article positioned by the pair of cushioning materials installed on the bottom surface part, the bottom surface part is the first to fourth bottom surface flaps which become the bottom Among them, the bottom flaps facing each other are cut and have a folded portion formed by folding back to the top surface side with respect to the bottom flap at the folded portion, and the cushioning material is a recessed portion for positioning the package object, It has an engaging portion that engages with the folded portion, and the folded portion engages with the engaging portion of the cushioning material in a state where the pair of cushioning materials are installed on the bottom surface so that the recessed portions face each other. .

  The packaging box according to the present invention is a space formed by bending a plate-like member formed of a foldable material and forming a bottom surface corresponding to the bottom, a side surface forming the periphery of the bottom surface, a bottom surface and the side surface. In the packaging box which has the top surface part which is a cover which covers, and stores the packaged article positioned by the pair of cushioning materials installed on the bottom surface part, the top surface part is the first to the fourth top surface which becomes the lid Of the flaps, the top surface flaps that are opposed to each other are cut into each other, and have folding portions formed by folding back to the top surface flaps at the folded portions, and the cushioning material positions the package object. And the engagement portion that engages with the insertion portion that is the convex portion of the folded portion, and the cushioning material is engaged in a state where the pair of cushioning materials are installed on the bottom surface so that the depression portions face each other. Since the insertion portion of the folded portion engages with the joint portion, Sobutsu only easy to take out, it is possible from the packing box.

  The packaging box according to the present invention is a space formed by bending a plate-like member formed of a foldable material and forming a bottom surface corresponding to the bottom, a side surface forming the periphery of the bottom surface, a bottom surface and the side surface. In the packaging box which has the top surface part which is a cover which covers, and stores the packaged article positioned by the pair of cushioning materials installed on the bottom surface part, the bottom surface part is the first to fourth bottom surface flaps which become the lid Among them, the bottom flaps facing each other are cut and have a folded portion formed by folding back to the top surface side with respect to the bottom flap at the folded portion, and the cushioning material is a recessed portion for positioning the package object, Since the folded portion engages with the engaging portion of the cushioning material in a state where the folded portion is engaged with the folded portion and the pair of cushioning materials are installed on the bottom surface portion so that the recessed portions face each other, Easily remove only packaged items from the packaging box Ri issue it can be.

It is a disassembled perspective view which shows the packaging box which concerns on Embodiment 1 of this invention. It is an expanded view which shows the packaging box which concerns on Embodiment 1 of this invention. It is an expanded view which shows the shock absorbing material provided in the packaging box which concerns on Embodiment 1 of this invention. It is a perspective view which shows the state which provided the shock absorbing material in the packaging box which concerns on Embodiment 1 of this invention. It is a disassembled perspective view which shows the packaging box which concerns on Embodiment 2 of this invention. It is an expanded view of the packaging box which concerns on Embodiment 2 of this invention. It is an expanded view which shows the shock absorbing material provided in the packaging box which concerns on Embodiment 2 of this invention. It is a perspective view which shows the state which provided the shock absorbing material in the packaging box which concerns on Embodiment 2 of this invention.

Embodiment 1 FIG.
FIG. 1 is an exploded perspective view showing a packaging box according to Embodiment 1 of the present invention. FIG. 2 is a developed view showing the packaging box according to Embodiment 1 of the present invention. FIG. 3 is a developed view showing the cushioning material provided in the packaging box according to Embodiment 1 of the present invention. FIG. 4 is a perspective view showing a state in which a cushioning material is provided in the packaging box according to Embodiment 1 of the present invention.

  In FIG. 1, cushioning materials 2 and 3 are stored in a packing box 1. In the packaging box 1, the top surface flaps 4, 5, 6, and 7 serve as lids and store the objects to be packaged. The top surface flaps 4 and 5 are provided with folded shapes 4c and 5c formed by cutting the top surface flap. The folded-back shapes 4c and 5c are formed with insertion portions 4a and 5a and pressing portions 4b and 5b that are partially protruding. In FIG. 2, the top surface flaps 4 and 5 are provided with cut lines in a convex shape. The folded shapes 4c and 5c are convex, and the protruding portions are the insertion portions 4a and 5a, and the cut lines on both sides of the insertion portions 4a and 5a are the pressing portions 4b and 5b.

  In FIG. 1, the cushioning materials 2 and 3 are formed with engaging portions 2 a and 3 a which are concave portions formed in a part thereof, and recessed portions 2 c and 3 c for positioning an object to be packaged. In FIG. 3, the engaging portions 2 a and 3 a and the recessed portions 2 c and 3 c have a cut line in a rectangular shape, and a concave portion that becomes an engaging portion or a recessed portion is formed by being bent along a one-dot chain line. As shown in FIG. 4, in the engagement portions 2 a and 3 a of the cushioning materials 2 and 3, the folded-back shapes 4 c and 5 c of the top flap are folded up to the inner surface of the packaging box 1, and the insertion portions 4 a and Engage with 5a. The holding portions 4b and 5b of the folded shapes 4c and 5c are in contact with the holding surfaces 2b and 3b of the cushioning materials 2 and 3, and the cushioning materials 2 and 3 are pressed against the bottom surface of the packaging box 1 and fixed. In the recesses 2c and 3c, an article to be packaged (not shown) is positioned and stored.

  Here, the reason why the top flaps 4c and 5c are provided on the top flaps 4 and 5 is to prevent the appearance of the packaging box 1 from being damaged. This is because they are considering loading. The compressive load generated when stacking the packing boxes packed with products is applied to the side surface of the packing box, and no compressive load is generated on the top surface flaps 4 and 5. Therefore, the top flaps 4 and 5 are provided with folded shapes 4c and 5c. In addition, as shown in FIG. 2, the packaging box 1 was configured to be composed of one cardboard sheet when unfolded. Further, as shown in FIG. 3, the cushioning materials 2 and 3 are configured to be composed of one cardboard sheet when unfolded. By constructing the packaging box 1 and the cushioning materials 2 and 3 with corrugated cardboard sheets, the corrugated cardboard sheets can be reused, so that it can be expected to be recycled.

  Next, the packing procedure using the packing box 1 and the cushioning materials 2 and 3 of the present invention will be described. First, the folded shapes 4 c and 5 c formed on the top surface flaps 4 and 5 of the packaging box 1 are bent inside the packaging box 1. Next, the cushioning materials 2 and 3 are arranged so that the folded-in insertion portions 4a and 5a of the top surface flaps 4 and 5 and the engaging portions 2a and 3a of the cushioning materials 2 and 3 are engaged. Thereafter, the product is positioned in the recesses 2c and 3c of the cushioning materials 2 and 3 into which the product enters, the top flaps 4, 5, 6 and 7 are closed in a predetermined manner, and the packaging work is completed. When taking out the stored product from the packaging box 1, the top surface flaps 4, 5, 6, and 7 are opened, and the article to be packaged is lifted. Since the cushioning materials 2 and 3 are engaged with the insertion portions 4a and 5a of the top surface flaps 4 and 5, even if the packaging material is lifted, the cushioning materials 2 and 3 remain on the bottom surface of the packaging box 1, It can be easily separated from the package.

  As shown in FIG. 4, as shown in FIG. 4, the folded-back pressing portions 4 b and 5 b formed on the top surface flap portions 4 and 5 press the pressing surfaces 2 b and 3 b of the buffer materials 2 and 3. 2 and 3 are held in the packing box 1, and when the stored product is taken out from the packing box 1, the cushioning materials 2 and 3 are not taken out in a state of being attached to the product. Moreover, since it is not necessary to provide the cut-and-raised part on the side surface of the packaging box 1, the compressive strength of the packaging box 1 itself can be maintained, and foreign substances such as dust can be prevented from being mixed.

Embodiment 2. FIG.
FIG. 5 is an exploded perspective view showing a packaging box according to Embodiment 2 of the present invention. FIG. 6 is an exploded view of the packaging box according to Embodiment 2 of the present invention. FIG. 7 is a developed view showing the cushioning material provided in the packaging box according to Embodiment 2 of the present invention. FIG. 8 is a perspective view showing a state in which a cushioning material is provided in the packaging box according to Embodiment 2 of the present invention.

  In the invention according to Embodiment 1, the top surface flaps 4 and 5 of the packaging box 1 have the folded shapes 4c and 5c, and the cushioning materials 2 and 3 engage with the folded back shapes 4c and 5c of the top surface flap. By providing each 3a, the packaging box 1 can obtain the effect of holding the cushioning materials 2 and 3 when the package is taken out, and the cushioning materials 2 and 3 are not attached when the package is taken out. In the invention according to the second embodiment described below, the bottom flaps 15 and 16 are provided with the folded shapes 15a and 16a.

  In FIG. 5, cushioning materials 9 and 10 are stored in the packing box 8. In the packing box 8, the top surface flaps 11, 12, 13, and 14 serve as lids and store the objects to be packaged. The bottom flaps 15, 16, 17, 18 serving as the bottom of the packaging box 8 are provided with folded shapes 15 a, 16 a formed by cutting the bottom flap. In FIG. 6, the packing box 8 is configured to be composed of a single cardboard sheet when unfolded, and the folded shapes 15 a and 16 a are provided with cut lines. In FIG. 5, the cushioning materials 9 and 10 are formed with engagement holes 9a and 10a and depressions 9c and 10c for positioning the articles to be packaged.

  In FIG. 7, the engagement hole portion 10a and the recess portion 10c are cut into a rectangular shape, and the recess portion 10c is bent along a one-dot chain line to form a recess portion that becomes a recess portion. When unfolded, it is composed of one cardboard sheet. The cushioning material 9 has the same configuration. As shown in FIG. 8, the engagement holes 9 a and 10 a of the cushioning materials 9 and 10 are engaged with the folded-back shapes 15 a and 16 a of the bottom flaps being folded up to the inner surface of the packaging box 8. In the recesses 9c and 10c of the cushioning materials 9 and 10, an article to be packaged (not shown) is positioned and stored.

  Here, the reason why the folded-back shapes 15a and 16a are provided on the bottom flaps 15 and 16 is that the appearance of the packaging box 8 is not impaired as in the first embodiment, but at the time of shipment and storage of the product. This is because cardboard is considered to be stacked. Since the compressive load generated when stacking packing boxes packed with products is applied to the side surface of the packing box, no compressive load is generated on the bottom flaps 15 and 16. Therefore, folded-back shapes 15a and 16a are provided on the bottom flaps 15 and 16, respectively.

  Next, the packing procedure using the packing box 8 and the cushioning materials 9 and 10 of the present invention will be described. First, the cushioning materials 9 and 10 are arranged in the packing box 8. Next, the folded shapes 15 a and 16 a formed on the bottom flaps 15 and 16 are engaged with the engagement holes 9 a and 10 a of the cushioning materials 9 and 10. Next, the product is stored in the recesses 9c and 10c of the cushioning materials 9 and 10 into which the product is placed, the top surface flaps 11, 12, 13, and 14 are closed, and the packaging work is completed by attaching the packaging tape. When the stored product is taken out from the packaging box 8, the top flaps 11, 12, 13, and 14 are opened, and the cushioning materials 9, 10 and the packaged goods can be separated and taken out by lifting the package. .

  As shown in FIG. 8, as shown in FIG. 8, the cushioning materials 9, 10 are arranged in the packing box 8, and the folded shapes 15 a, 16 a formed on the bottom flaps are changed to the engagement holes 9 a, 10 a of the cushioning materials 9, 10. Since the cushioning materials 9 and 10 are held in the packaging box 8 and the stored product is taken out from the packaging box 8, the unpacked items and the cushioning materials 9 and 10 are separated and taken out. Can do. Further, the cushioning materials 9, 10 can be positioned by pressing the folded shapes 15a, 16a formed on the bottom flaps 15, 16 into the engagement holes 9a, 10a of the cushioning materials 9, 10. As a result, the product can be smoothly stored in the packing box.

1 Packing box, 2, 3 cushioning material, 2a, 3a engaging part,
2b, 3b Holding surface, 2c, 3c Recessed part, 4, 5, 6, 7 Top surface flap,
4a, 5a insertion part, 4b, 5b holding part, 4c, 5c folded shape,
8 packing box, 9, 10 cushioning material, 9a, 10a engagement hole, 9c, 10c recess,
11, 12, 13, 14 Top flap, 15, 16, 17, 18 Bottom flap,
15a, 16a Folded shape

Claims (2)

A plate that is a lid that covers a space formed by bending a plate-like member made of a foldable material and bending a bottom surface portion corresponding to the bottom, a side surface portion that forms the periphery of the bottom surface portion, and the bottom surface portion and the side surface portion. In a packaging box that has a surface portion and stores an object to be packaged positioned by a pair of cushioning materials installed on the bottom surface portion,
The top surface portion is cut into the top surface flaps facing each other among the first to fourth top surface flaps serving as the lid, and is formed by folding back the top surface flap at the bending portion. Having a folded portion of the shape,
The cushioning material has a recessed portion for positioning the article to be packaged, and an engaging portion that engages with an insertion portion that is a convex portion of the folded portion,
The insertion portion of the folded portion is engaged with the engaging portion of the cushioning material in a state where the pair of the cushioning material is installed on the bottom surface portion so that the hollow portion faces each other. Packing box to do. A plate that is a lid that covers a space formed by bending a plate-like member made of a foldable material and bending a bottom surface portion corresponding to the bottom, a side surface portion that forms the periphery of the bottom surface portion, and the bottom surface portion and the side surface portion. In a packaging box that has a surface portion and stores an object to be packaged positioned by a pair of cushioning materials installed on the bottom surface portion,
The bottom surface portion is formed by cutting into bottom surface flaps facing each other among the first to fourth bottom surface flaps serving as the bottom, and folding back to the top surface portion side with respect to the bottom surface flap. Part
The cushioning material has a recessed portion for positioning the article to be packaged, an engaging portion that engages with the folded portion,
The packaging box, wherein the folded portion is engaged with the engaging portion of the cushioning material in a state where the pair of the cushioning material is installed on the bottom surface portion so that the hollow portion is opposed.

Images