JP4819863B2 - Packaging paper box - Google Patents

Description

  The present invention relates to a wrapping paper box, for example, a wrapping paper box suitable for wrapping an annular fluorescent lamp called a circular line.

  With respect to this type of wrapping paper box, various proposals have been made in consideration of easiness of disassembly after taking out the package and compactness after disassembly (for example, Patent Document 1).

  As shown in FIG. 7, the packaging paper box (B) of Patent Document 1 includes a pair of face plates (91) (101), a bottom plate (92) connecting the double face plates (91) (101), and a face plate ( 91) and (101) are provided with inner and outer plates (93), (93), (103) and (103), and a cover plate (104) facing the bottom plate (92), and is inserted into the cover plate (104). While the pieces (106) are continuously provided, the inner flaps (95) (95) (95) (95) are provided continuously at both ends of the inner plates (93) and (93).

  Then, a finger insertion hole (107) as a breakage guiding portion is provided substantially in the center of the face plate (101) to which the lid plate (94) is continuously provided, and both sides of the face plate (101) on one side of the bottom plate side. A pair of breaking cuts (108) (108) are formed from the corner toward the finger insertion hole.

By separating the region (109) surrounded by the pair of breaking cuts (108) (108) from the face plate (101), the separation region (109) and the bottom plate (92) are faced to the face plate (91) on the facing side. The whole can be made into a flat folded state.
Japanese Patent Laid-Open No. 2002-21548 (FIG. 2)

  However, once the separation area (109) is separated from the face plate (101), it is difficult to return the wrapping paper box (B) as described above to the original state or a state close thereto. (109) was merely used only during dismantling.

  In addition, although the separation region (109) is separated from the face plate (101) and can be folded flat, in the flat folded state, the face plates (91) and (101) are overlapped with each other and the inner and outer sides with creases are formed. The side plates (93), (93), (103), and (103) were somewhat thick because they tried to stand up due to the restoring repulsive force of the paper.

  The present invention has been made in view of such circumstances, and when the separation region of the face plate is separated from the face plate and then returned to the original position, it can be substantially integrated with the face plate and brought into a state close to resealing. A first object is to provide a wrapping paper box that can be used, and a second object is to provide a wrapping paper box that can be made flatter after dismantling.

In order to achieve the above object, the present invention has the configuration described in [1] below.
[1] A pair of face plates, a bottom plate connecting the face plates, an inner / outer plate connected to the face plate, and a lid plate facing the bottom plate, and a breakage induction portion is provided on one of the face plates In the wrapping paper box in which a pair of breaking notches extending from both corners on one side of the bottom plate of the face plate to the breaking guide portion are engraved,
The breaking cut is provided on a face plate not provided with the cover plate continuously, and has a bent cut portion toward the side plate, in a separation region separated from the face plate by the break of the pair of breaking cuts, Protrusions projecting sideways are formed ,
Breaking cuts extending from at least one of both corners on one side of the cover plate side of the face plate not continuously provided with the cover plate to the break guide part are engraved,
Separating the surface plate into a plurality by breaking each breaking cuts, packaging paper box plurality isolated the faceplate and wherein Rukoto such a state of being respectively continuously provided on the cover plate and the side plate.

  According to the invention of [1], a pair of face plates, a bottom plate connecting the face plates, an inner / outer plate connected to the face plate, and a lid plate facing the bottom plate, and any one of the face plates is provided. A wrapping paper box provided with a rupture guiding portion and engraved with a pair of rupture cuts extending from both corners on one side of the bottom plate of the face plate to the finger insertion holes, wherein the rupture cuts are the lids A protrusion that is provided on a face plate that is not provided continuously and has a bent cut portion that faces the side plate, and protrudes sideways in a separation region that is separated from the face plate by the breakage of the pair of breaking cuts. Since the portion is formed, after separating the separation region from the face plate, the protrusion can be buried under the face plate, and a state close to resealing can be obtained.

Further , since the pair of breaking cuts are engraved from at least one of the corners on one side of the face plate of the face plate not having the lid plate toward the finger insertion hole, it is surrounded by the pair of breaking cuts. By separating the separated area from the face plate, or by breaking only the breaking cut on one side, the whole can be made into one piece except for the overlapped portion of the inner and outer face plates.

  Hereinafter, embodiments of a packaging paper box according to the present invention will be specifically described with reference to the drawings.

  1 is an overall perspective view of the packaging paper box (A), FIG. 2 is an overall perspective view at the time of opening, FIG. 3 is a plan view of the front side in the expanded state, and FIG. 4 is an overall perspective view at the time of resealing 5 is a cross-sectional view taken along line VV in FIG. 4, and FIG. 6 is a plan view in a disassembled state.

  As shown in FIG. 3, a pair of face plates (1) and (11) are connected via a bottom plate (2). (21) and (22) are folds between them. One face plate (1) is provided with a through-hole (7) for checking stored items at a position slightly away from one corner. Hereinafter, this face plate (1) will be referred to as a first face plate, and the other face plate (11) will be referred to as a second face plate.

  On the left and right sides of the first face plate (1), inner plates (3) and (3) are connected to each other via folds (23) and (23), and a lid is provided on the free end side via a fold (24). A plate (4) is continuously provided, and an insertion piece (6) is continuously provided on the lid plate (4) through a fold (25).

  Inner flaps (5) and (5) are connected to end edges on the lid side of the inner plates (3) and (3) via folds (26) and (26).

  On the left and right sides of the second face plate (11), outer plates (13) and (13) positioned outside the inner plates (3) and (3) are connected via folds (27) and (27), respectively. Inner flaps (5) and (5) are connected to the bottom plate side edge of the outer plates (13) and (13) through folds (28) and (28).

  At the center of the second face plate (11), a circular breakage cut (15) is provided, and by breaking the breakage cut (15), a finger insertion hole (18) as a breakage guiding portion is formed. It is supposed to appear. The breaking cut here is a so-called breaking zipper in which short cuts are intermittently continuous.

The second face plate (11) is provided with a pair of left and right breaking cuts (16) (16) extending from both corners on the bottom plate side to the finger insertion hole breaking cut (15), A bent fold portion (16a) (16a) directed in the direction of the side plate is provided at an intermediate portion close to the finger insertion hole breaking cut (15).
The region (30) surrounded by the pair of breaking cuts (16) (16) including the bent folds (16a) (16a) is a region that can be separated from the second face plate (11). As a result of the separation, protrusions (31) and (31) projecting sideways are formed on the left and right sides of the separation region (30). This separation region (30) is referred to as a first separation region.

  Further, a pair of breaking cuts (17) (17) extending from both corners on one side of the second face plate (11) to the finger insertion hole are formed. The breaking cuts (17) and (17) are symmetrical with the breaking cuts (16) and (16) that extend from both corners on one side of the cover plate to the finger insertion holes.

Therefore, the breaking cuts (17) and (17) are also directed in the direction of the side plate toward the intermediate portion close to the finger insertion hole breaking cut (15), similarly to the breaking cuts (16) and (16). Bent folds (17a) (17a) are provided.
The region (35) surrounded by the pair of breaking cuts (17) and (17) including the bent fold portions (17a) and (17a) is a region that can be separated from the second face plate (11). As a result of the separation, protrusions (32) and (32) projecting sideways are formed on the left and right of the separation region (35). This separation region (35) is referred to as a second separation region.

  Thus, the wrapping paper box (A) of this embodiment is assembled into a box shape after bending a predetermined portion and joining the inner and outer side plates (3), (3), (13), and (13). FIG. 1 shows a state in which the insertion piece (6) of the lid (4) is inserted into the paper box after the assembly.

  This state is also a sealed state in which the annular fluorescent lamp (S) is accommodated in the packaging paper box (A). In practice, after the annular fluorescent lamp (S) is stored, the packaging paper box (A) is subjected to exterior packaging such as shrink packaging, and the first separation region (30) is first separated on the exterior surface as the opening order. A guide character indicating that it should be displayed is displayed (not shown).

  Thus, in order to open the package from such a packaged state, it is one method to pull out the insertion piece (6) of the cover plate (4) and release the closed state by the cover plate (4). By separating the first separation region (30) from the second face plate (11), the opening can be enlarged to facilitate removal of the stored items.

  And, for example, when the annular fluorescent lamp (S) is in two large and small pieces and only one of them is used and the remaining one is to be stored together with the packaging paper box (A), or the annular fluorescent lamp once taken out When it is desired to return the fluorescent lamp (S) to the packaging paper box (A) again, as shown in FIG. 4, the protrusions (31) and (31) protruding on both sides of the first separation region (30) are second What is necessary is just to make it sneak under the face plate (11).

  When the first separation region (30) is folded in the direction indicated by the arrow in FIG. 2 to return it to its original position, after the tip portion is placed in the paper box, the operated force is removed, The restoring force of the paper acts, and the surfaces of the protrusions (31) and (31) on both sides of the first separation region (30) are brought into light contact with the inner surface of the second face plate (11).

  Under this pressure contact state, the first separation region (30) does not return to the unsealed state, so that the packaging paper box (A) can be resealed, and the packaging paper box (A) is removed from the annular fluorescent lamp (S). ) Can be stored.

  When the annular fluorescent lamp (S) is taken out from the wrapping paper box (A) and disassembled, the first separation region (30) is formed in the same manner as the conventional wrapping paper box (B) as shown in FIG. In addition to being able to be flush with the single face plate (1), the second separation region (35) is separated only from one side cracked portion (11a) of the second face plate (11), and the other side is separated. It can be set as the state connected only to the one crack part (11b).

  Under this state, the inner and outer plates (3), (3), (13), and (13) are joined and remain stacked, but the restoring force of the paper does not act on both side plates. As a whole, a flat dismantled object that is close to a single sheet is obtained.

  In the above-described embodiment, the finger insertion hole is located at the center of the face plate as the break guide part, but the position of the finger insertion hole is not limited to the center of the face plate, and the break guide part is formed in such a hole. It is not limited, and includes everything that becomes a break start portion of a break cut and facilitates breakage.

  Further, the second separation region (35) may be completely separated from the face plate. However, if the second separation region (35) is completely separated from the packaging paper box (A), the second separation region (35) is simply trash. It is preferable to leave it connected to either one of the split portions (11a) and (11b) of the face plate.

  In that sense, the breaking cuts (17) and (17) of the second separation region (35) may be only on one side, and the second separation so that the half cracks (11a) and (11b) can be developed in opposite directions. The region (35) may be eliminated, and a breakage cut may be provided between the half cracks (11a) and (11b).

It is a perspective view of a packaging paper box concerning one embodiment of this invention. It is a perspective view of the opened state of the packaging paper box. It is a top view from the outer surface side of the unfolding state of the packaging paper box. It is a perspective view of the re-sealing state of the packaging paper box. It is the VV sectional view taken on the line of FIG. It is a top view from the inner surface side of the disassembly state of the packaging paper box. The conventional packaging paper box is shown, (a) is a plan view of the unfolded state, and (b) is a perspective view of the same.

Explanation of symbols

1 .... First plate 2 .... Bottom plate 3 .... Inner plate 4 .... Ladd plate 11 ... Second plate 13 ··· Outer plate 16 ··· Breaking cuts 16a and 16b · Bending fold portion 30 ··· First separation region 31 ··· Projection A ··· ... Packaging paper box

Claims (1)

A pair of face plates, a bottom plate connecting the face plates, inner and outer plates connected to the face plate, and a lid plate facing the bottom plate, and a breakage guide portion is provided on one of the face plates, and the face plate In a wrapping paper box in which a pair of breaking cuts extending from both corners of one side of the bottom plate side to the breaking guide portion are engraved,
The breaking cut is provided on a face plate not provided with the cover plate continuously, and has a bent cut portion toward the side plate, in a separation region separated from the face plate by the break of the pair of breaking cuts, Protrusions projecting sideways are formed ,
Breaking cuts extending from at least one of both corners on one side of the cover plate side of the face plate not continuously provided with the cover plate to the break guide part are engraved,
Separating the surface plate into a plurality by breaking each breaking cuts, packaging paper box plurality isolated the faceplate and wherein Rukoto such a state of being respectively continuously provided on the cover plate and the side plate.

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