Stackable display packaging box

Abstract

The utility model discloses a stackable display packaging box which comprises a bottom piece, a first transverse piece, a second transverse piece, a first longitudinal piece, a second longitudinal piece, a connecting piece, a cover piece and a bent piece. The first transverse pieces, the connecting pieces and the first longitudinal pieces are located on the periphery of the bottom piece respectively, the number of the first transverse pieces is two, the connecting pieces and the first longitudinal pieces are located between the two first transverse pieces, the second transverse pieces are connected with the first transverse pieces, the second longitudinal pieces are connected with the first longitudinal pieces, and the first longitudinal pieces are connected with the second longitudinal pieces. The cover piece is connected with the connecting piece, the bending pieces are arranged at the two ends of the connecting piece, and the bending pieces are arranged at the two ends of the first longitudinal piece. The packaging box has the advantages that the square protrusions are adopted as the clamping columns, so that the packaging box is not prone to collapse due to pressing, and the reliability is higher when the whole packaging box is used.

Description

Technical Field

[0001] The utility model relates to the field of packaging materials, in particular to a stackable display packaging box. Background Art

[0002] The snap-on type packaging box is a commonly used packaging box at present. The structure of the snap-on type packaging box currently used is shown in the patent publication document CN212829745U. The packaging box of this structure has a hollow triangular protrusion (marked as 12 in the figure in the document) during use. The hollow triangular protrusion is very easy to collapse when squeezed. Once the protrusion collapses, the bottom and cover of the entire packaging box will not be able to snap together. Utility Model Content

[0003] In view of the above problems, the utility model provides a stackable display packaging box.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A stackable display packaging box comprises a bottom sheet, a first transverse sheet, a second transverse sheet, a first longitudinal sheet, a second longitudinal sheet, a connecting sheet, a cover sheet and a bending sheet; the first transverse sheet, the connecting sheet and the first longitudinal sheet are respectively located at the four edges of the bottom sheet, the first transverse sheet has two sheets, the connecting sheet and the first longitudinal sheet are located between the two first transverse sheets, the second transverse sheet is connected to the first transverse sheet, the second longitudinal sheet is connected to the first longitudinal sheet, the cover sheet is connected to the connecting sheet, the bending sheets are arranged at both ends of the connecting sheet, and the bending sheets are arranged at both ends of the first longitudinal sheet;

[0006] The first transverse sheet and the second transverse sheet are folded into transverse tubes, and the two transverse tubes are respectively located at the two ends of the bottom sheet. The first longitudinal sheet and the second longitudinal sheet are folded into longitudinal tubes, and the longitudinal tube is located on the bottom sheet, and the longitudinal tube is located between the two transverse tubes. The bending sheet is clamped in the transverse tube, and the bending sheet is bent to form a square protrusion, and the square protrusion is clamped on the square side through hole of the transverse tube, and the square protrusion passes through the square side through hole. The cover sheet is provided with a cover clamping hole, and the cover clamping hole is used to engage with the protrusion.

[0007] In this packaging box, bending pieces are provided at both ends of the connecting piece and at both ends of the first longitudinal piece. After being bent, the bending piece is stuck between the first transverse piece and the second transverse piece (i.e., in the transverse tube). After being bent, the bending piece forms a square protrusion, which is stuck in the side clamping hole of the transverse tube. The protrusion and the transverse tube work together to form a hollow square tube-shaped clamping column. When the clamping column cooperates with the cover clamping hole on the cover plate, the clamping column is perpendicular to the cover plate, and the clamping column itself is also in a state of being perpendicular to the transverse tube. When squeezed, the hollow square tube-shaped clamping column is less likely to be crushed than the hollow triangular protrusion. Therefore, this structure uses square protrusions as clamping columns, which are relatively less likely to be crushed, and the entire packaging box is more reliable when used.

[0008] Optionally, the second transverse piece is provided with a side insert piece, the bottom piece is provided with a side insert hole, and the side insert piece is inserted into the side insert hole.

[0009] After the side plug hole is inserted into the side plug hole, the first transverse piece, the second transverse piece and the bottom piece are surrounded by a square transverse tube.

[0010] Optionally, a longitudinal inserting piece is provided on the second longitudinal piece, a longitudinal inserting hole is provided on the bottom piece, and the longitudinal inserting piece is inserted into the longitudinal inserting hole.

[0011] Specifically, after the longitudinal inserting piece is inserted into the longitudinal inserting hole, the first longitudinal piece, the second longitudinal piece and the bottom piece enclose a square longitudinal tube.

[0012] Optionally, a handle hole is provided on the cover sheet.

[0013] The handle hole is provided to facilitate the user to extract.

[0014] Optionally, a card is provided on the cover sheet, and a locking hole is provided between the first longitudinal sheet and the second longitudinal sheet.

[0015] Optionally, a locking hole is provided on the card, and a locking piece is provided on the first longitudinal piece or the second longitudinal piece.

[0016] The specific card is used for plugging and matching with the snap-fit ​​hole, and the locking hole is used for plugging and locking with the locking piece. The card, the snap-fit ​​hole, the locking hole and the locking piece realize double locking when the cover piece is closed, and the reliability is stronger.

[0017] Optionally, the transverse tube is perpendicular to the longitudinal tube.

[0018] Optionally, there are four bending pieces, and the four bending pieces are consistent in shape and size.

[0019] The four bent sheets form four square protrusions of the same size. Each square protrusion passes through and is engaged with the side clamping hole on the transverse tube to form a square hollow clamping column, which is used to cover the clamping hole.

[0020] The beneficial effect of the utility model is that the square protrusions used as the clamping columns are relatively less likely to be crushed, and the reliability of the entire packaging box is higher during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram showing the fully unfolded state of the stackable display packaging box;

[0022] Figure 2 It is a schematic diagram of the folding process of the stackable display packaging box;

[0023] Figure 3 It is a schematic diagram of the stackable display packaging box before it is closed;

[0024] Figure 4 It is a schematic diagram of the stackable warrior packaging box after the lid is closed.

[0025] The reference numerals in the figure are: 1, bottom film; 101, horizontal insertion hole; 102, vertical insertion hole; 201, first horizontal film; 202, second horizontal film; 203, horizontal insertion film; 204, side clamping hole; 3, connecting film; 401, first vertical film; 402, second vertical film; 5, cover film; 501, cover clamping hole; 502, handle hole; 6, bending film; 61, clamping column; 701, card; 702, locking hole; 801, clamping hole; 802, locking film. DETAILED DESCRIPTION

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a stackable display packaging box includes a bottom sheet 1, a first transverse sheet 201, a second transverse sheet 202, a first longitudinal sheet 401, a second longitudinal sheet 402, a connecting sheet 3, a cover sheet 5 and a bending sheet 6; the first transverse sheet 201, the connecting sheet 3 and the first longitudinal sheet 401 are respectively located at the four edges of the bottom sheet 1, the first transverse sheet 201 has two sheets, the connecting sheet 3 and the first longitudinal sheet 401 are located between the two first transverse sheets 201, the second transverse sheet 202 is connected to the first transverse sheet 201, the second longitudinal sheet 402 is connected to the first longitudinal sheet 401, the cover sheet 5 is connected to the connecting sheet 3, the two ends of the connecting sheet 3 are provided with bending sheets 6, and the two ends of the first longitudinal sheet 401 are provided with bending sheets 6;

[0028] The first transverse sheet 201 and the second transverse sheet 202 are folded into transverse tubes, and the two transverse tubes are respectively located at the two ends of the bottom sheet 1. The first longitudinal sheet 401 and the second longitudinal sheet 402 are folded into longitudinal tubes, and the longitudinal tube is located on the bottom sheet 1, and the longitudinal tube is located between the two transverse tubes. The bending sheet 6 is clamped in the transverse tube, and the bending sheet 6 is bent to form a square protrusion, which is clamped on the square side through hole of the transverse tube, and the square protrusion passes through the square side through hole. A cover clamping hole 501 is provided on the cover sheet 5, and the cover clamping hole 501 is used to engage with the protrusion.

[0029] In this packaging box, by setting bending pieces 6 at both ends of the connecting piece 3 and both ends of the first longitudinal piece 401, the bending piece 6 is stuck between the first transverse piece 201 and the second transverse piece 202 (that is, in the transverse tube) after being bent, and a square protrusion is formed after the bending piece 6 is bent. The square protrusion is stuck in the side clamping hole 204 of the transverse tube, and the protrusion and the transverse tube work together to form a hollow square tube-shaped clamping column 61, and when the clamping column 61 cooperates with the cover clamping hole 501 on the cover plate, the clamping column 61 is perpendicular to the cover plate, and the clamping column 61 itself is also in a state of being perpendicular to the transverse tube. When squeezed, the hollow square tube-shaped clamping column 61 is less likely to be crushed than the hollow triangular protrusion. Therefore, this structure uses a square protrusion as the clamping column 61, which is relatively less likely to be crushed, and the reliability of the entire packaging box is stronger when used.

[0030] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the second transverse piece 202 is provided with a side insert piece, and the bottom piece 1 is provided with a side insert hole, and the side insert piece is inserted into the side insert hole.

[0031] After the side inserting hole is inserted into the side inserting hole, the first transverse piece 201, the second transverse piece 202 and the bottom piece 1 are surrounded by a square transverse tube.

[0032] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a longitudinal inserting piece is provided on the second longitudinal piece 402 , a longitudinal inserting hole 102 is provided on the bottom piece 1 , and the longitudinal inserting piece is inserted into the longitudinal inserting hole 102 .

[0033] Specifically, after the longitudinal inserting piece is inserted into the longitudinal inserting hole 102, the first longitudinal piece 401, the second longitudinal piece 402 and the bottom piece 1 are enclosed into a square longitudinal tube.

[0034] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a handle hole 502 is provided on the cover sheet 5 .

[0035] The handle hole 502 is provided to facilitate the user to take it out.

[0036] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a card 701 is provided on the cover sheet 5 , and a locking hole 801 is provided between the first longitudinal sheet 401 and the second longitudinal sheet 402 .

[0037] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a locking hole 702 is provided on the card 701 , and a locking piece 802 is provided on the first longitudinal piece 401 or the second longitudinal piece 402 .

[0038] Specifically, the card 701 is used for plugging and matching with the locking hole 801, and the locking hole 702 is used for plugging and locking with the locking hole. The card 701, the locking hole 801, the locking hole 702 and the locking piece 802 realize double locking when the cover piece 5 is covered, and the reliability is stronger.

[0039] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the transverse tubes are perpendicular to the longitudinal tubes.

[0040] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, there are four bending pieces 6 , and the four bending pieces 6 have the same shape and size.

[0041] The four bending pieces 6 form four square protrusions of the same size. Each square protrusion passes through and engages with the side clamping hole 204 on the transverse tube to form a square hollow clamping column 61, which is used to cooperate with the cover clamping hole 501.

[0042] It is important to note that Figure 1 To Attachment Figure 3 The process shown in the figure can be regarded as the process of folding the entire packaging box from a cut piece into a box.

[0043] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.

Claims

1. A stackable display packaging box, characterized in that: The invention comprises a bottom sheet, a first transverse sheet, a second transverse sheet, a first longitudinal sheet, a second longitudinal sheet, a connecting sheet, a cover sheet and a bending sheet; the first transverse sheet, the connecting sheet and the first longitudinal sheet are respectively located at the four edges of the bottom sheet, the first transverse sheet has two sheets, the connecting sheet and the first longitudinal sheet are located between the two first transverse sheets, the second transverse sheet is connected to the first transverse sheet, the second longitudinal sheet is connected to the first longitudinal sheet, the cover sheet is connected to the connecting sheet, the bending sheets are arranged at both ends of the connecting sheet, and the bending sheets are arranged at both ends of the first longitudinal sheet; The first transverse sheet and the second transverse sheet are folded into transverse tubes, and the two transverse tubes are respectively located at the two ends of the bottom sheet. The first longitudinal sheet and the second longitudinal sheet are folded into longitudinal tubes, and the longitudinal tube is located on the bottom sheet, and the longitudinal tube is located between the two transverse tubes. The bending sheet is clamped in the transverse tube, and the bending sheet is bent to form a square protrusion, and the square protrusion is clamped on the square side through hole of the transverse tube, and the square protrusion passes through the square side through hole. The cover sheet is provided with a cover clamping hole, and the cover clamping hole is used to engage with the protrusion.

2. The stackable display packaging box according to claim 1, characterized in that: The second transverse piece is provided with a side insert piece, the bottom piece is provided with a side insert hole, and the side insert piece is inserted into the side insert hole.

3. The stackable display packaging box according to claim 2, characterized in that: The second longitudinal piece is provided with a longitudinal inserting piece, the bottom piece is provided with a longitudinal inserting hole, and the longitudinal inserting piece is inserted into the longitudinal inserting hole.

4. The stackable display packaging box according to claim 1, characterized in that: The cover sheet is provided with a handle hole.

5. The stackable display packaging box according to claim 1, characterized in that: A card is arranged on the cover sheet, and a clamping hole is arranged between the first longitudinal sheet and the second longitudinal sheet.

6. The stackable display packaging box according to claim 5, characterized in that: The card is provided with a locking hole, and the first longitudinal piece or the second longitudinal piece is provided with a locking piece.

7. The stackable display packaging box according to claim 1, characterized in that: The transverse tubes are perpendicular to the longitudinal tubes.

8. The stackable display packaging box according to claim 1, characterized in that: There are four bending pieces, and the four bending pieces are consistent in shape and size.

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