TWM639240U - Carton structure with no need of bundling for stacking - Google Patents

Abstract

A carton structure for stacking boxes without bundling. A carton is provided with sockets at the bottom edges of the two opposite long sides of the box, and a grip opening is opened in the middle of the two opposite short sides of the carton. , the bottom of the carton is provided with two relatively long-side bottom covers and two relatively short-side bottom covers that can be folded inward to seal the bottom, and the top of the carton is provided with two relatively long-side top covers and two relatively short The side top cover, on the two opposite long side top covers, is provided with a buckle piece with a virtual cut point and can be disassembled upwards at the vicinity of the corresponding long side surface of the box, so that the buckle piece can be inserted and stacked on top In the socket of the same carton; and corresponding to the short side of a box body, one of the long sides of the top cover extends from the side, and the end has a hook connecting piece that can be folded inward and upward to form an upper buckle hook, so that the upper buckle hook is just right. It can be hooked by inserting into the grip opening of the same carton stacked below, so the bottom of the carton stacked above is buckled by the buckle piece of the carton stacked below, and the hooking piece of the carton stacked above is Stretch down and buckle on both sides of the carton stacked below, that is to say, the two cartons are stacked up and down and buckled together, so as to avoid the operation of bundling with the baler.

Description

Stacked carton structure without bundling

What this new model relates to is to provide a kind of when two identical cartons are superimposed, the hook connecting piece that extends through the top cover of the upper carton is hooked on the gripping opening on the side of the lower carton body, and the virtual hole set on the top cover of the lower carton The cut-off buckle piece is inserted into the socket at the bottom edge of the upper carton after being disassembled, and the two cartons that are stacked up and down can also be buckled together under the bundling of the baler.

Generally, when a single carton wants to pack items, it is necessary to fold the bottom cover into the bottom of the box first, and then seal the bottom cover with tape to avoid opening; Close the top cover, thus completing the operation of the single carton packaging device.

When the above-mentioned two cartons have completed the packaging operation of single-box items, if the two cartons are the same consignee, the two cartons are usually stacked up and down, and then passed through the strapping machine and tied together with straps. At the same time, it is not only convenient for the delivery and identification of the delivery person, but also can avoid the problem of confusion when transporting and stacking goods.

However, the above-mentioned bundling operation of the two cartons is usually handled by the sender himself. Although the two cartons can be bundled together with a manual bundling tool, the operation is laborious and inefficient; if the sender uses an automatic Or a semi-automatic baler, although the baling operation becomes time-saving and labor-saving, it is necessary to purchase the baler equipment by itself, and the cost may not be much, which is relatively unsuitable for senders with low utilization rates. Economic benefits.

The reason is that for the aforementioned known manual tying tools, the operation is difficult and the work efficiency is low, or the self-purchase of automatic or semi-automatic tying machines, but for a small amount of tying demanders, is not a suitable choice, so The side edge of the top cover of the carton provided by the new model is provided with an outwardly extending hook piece and a detachable buckle piece, and a socket for insertion is provided at the bottom edge of the side of the carton corresponding to the buckle piece. After the two cartons are stacked up and down, the lower end of the hook connecting piece on the top cover of the upper carton is folded and hooked into the grip opening on the side of the lower carton, and the hook is connected to the lower carton and the buckle piece on the top cover of the lower carton, and inserted into the upper The socket on the bottom edge of the carton is hooked to the upper carton, so the upper and lower cartons can be connected together without using a bundling machine.

The technical solution adopted by the present invention to solve its technical problems is: a carton includes two relatively long side surfaces of the box body and two relatively short side surfaces of the box body, and a gripping opening is respectively opened in the middle of the two short side surfaces of the box body; The two bottom edges and the two upper edges of the two long side surfaces of the two boxes are respectively provided with a long side bottom cover and a long side top cover that can be folded flat inwards, and a socket is respectively opened at the bottom edges of the two long side surfaces of the two boxes. , corresponding to the bottom edge of the long side top cover of each socket, each is provided with a buckle piece that can be folded up at a virtual cut point, corresponding to a long side at the gripping opening of the short side of each side box At the side edges of the top cover, a hook connecting piece with a buckle hook portion that is folded inward and upward is respectively extended at the end; Side bottom cover and short side top cover.

In the above solution, at least one fill-up piece with a virtual cut point is provided in the middle of the top cover of the short side.

In the above solution, a notch is provided at the side edge of the short-side bottom cover, and the notches of the two opposite short-side bottom covers are arranged on different sides.

In the above scheme, the sockets are arranged at the bottom edges of the long sides of the two boxes in a staggered position. place.

In the above solution, a notch is provided at one side edge of the short-side bottom cover, and the notches of the two opposite short-side bottom covers are arranged on different sides.

Therefore, through the buckle piece folded from the top surface of the lower carton of the same carton of the above-mentioned new type, insert it into the socket at the bottom edge of the upper carton, and the end of the hooking piece of the upper carton hooks downwards to the grip on the side of the lower carton On the mouth, let the upper and lower stacked cartons be hooked by mutual buckles. In the case of avoiding bundling, the effect of linking is formed between the two cartons.

1: The long side of the box

11: socket

2: The short side of the box

21: Grab mouth

3: Long side bottom cover

4:Short side bottom cover

41: Gap

5: Long side top cover

51: buckle piece

52: hook piece

521: hook part

6: short side top cover

60: Gap

61: Fill flat film

62: Scrap

7: Tape

Fig. 1 is a top perspective schematic diagram of the new carton.

Fig. 2 is a perspective schematic diagram of looking up at the novel carton.

Fig. 3 is a top view three-dimensional schematic diagram after the back cover of the novel carton.

Fig. 4 is a three-dimensional schematic diagram of looking up after the back cover of the novel carton.

Fig. 5 is a schematic diagram of the bottom of the carton after the short side top cover is removed from the middle of the new carton.

Fig. 6 is a schematic diagram of operation when the new carton is capped.

The 7th figure is the operation schematic diagram two when the novel carton is capped.

Figure 8 is a schematic diagram of the new carton after it has been capped.

Fig. 9 is a schematic diagram when two cases of the novel carton are stacked.

Fig. 10 is a schematic diagram after two cases of the novel carton are stacked.

Fig. 11 is a cross-sectional schematic diagram of the hook connecting piece of the new upper carton hooking the lower carton.

Figure 12 is a schematic diagram of the face of the carton on which the buckle sheet of the new carton is buckled.

Please refer to shown in Figures 1 and 2, the structure of the new carton includes: two opposite long side faces 1 of the box body and two short side faces 2 of the opposite side of the box body, the long side faces 1 of the box body A socket 11 is respectively provided at the bottom edge, and the sockets 11 of the two opposite long side surfaces 1 of the box body can be at staggered positions, and a grip opening 21 is provided in the middle of the short side surface 2 of the box body.

Two relative long-side bottom covers 3 are extended at the bottom edges of the above-mentioned boxes corresponding to the long sides 1 of the two opposite boxes, and two relatively short-side bottom covers are extended at the bottom edges of the short sides 2 of the two opposite boxes. 4. A notch 41 is provided at one edge of the short-side bottom cover 4 , and the notches 41 on the two opposite short-side bottom covers 4 are set at corresponding positions on different sides.

Two relative long-side top covers 5 are extended at the top edges corresponding to the two relatively long side surfaces 1 of the above-mentioned box body, and two relatively short-side top covers are extended at the top edges of the two relatively short side surfaces 2 of the box body. 6. The long side top cover 5 is provided with a buckle piece 51 at the bottom edge of the socket 11 corresponding to the long side surface 1 of the box body, which is broken at a virtual tangent point and can be disassembled upwards, and on the short side of the box body on each side The gripping opening 21 of the surface 2 corresponds to an outer edge of the top cover 5 of one of the long sides, and extends a hooking piece 52 that can be folded inwardly or outwardly. The buckle hook part 521 that folds; The top edge middle place of this short-side top cover 6 is provided with at least one to be broken in imaginary cut point and detachable patch 61, all the other are waste materials 62.

Therefore, as shown in Figures 3 and 4, the two relatively long side bottom covers 3 and the short side bottom covers 4 are folded inwards to form the bottom of the carton, and sealed with adhesive tape, and the two relatively short side top covers 6 are The patch 61 and the waste material 62 are disassembled, so that a gap 60 is formed in the middle of the two relatively short-side top covers 6; and as shown in Figure 5, the removed two patch 61 can be put into the bottom of the box The depression between the two relatively short side bottom covers 4 makes the bottom surface in the carton more smooth, allowing the articles at the bottom of the box to be more even and not tilted.

Then, as shown in Figures 6 and 7, the two relatively short side top covers 6 are folded flat, and then the two The hook connecting pieces 52 of the side are folded inwardly on the two long side top covers 5, and the two hook connecting pieces 52 are staggeredly stacked, and then when the two opposite long side top covers 5 are flat-folded into the top surface of the carton, the two hook connecting pieces 52 just fits into the gap 60 of the two short-side top covers 6, so that the two opposite long-side top covers 5 can be folded flat into the top surface of the carton as shown in Figure 8, and finally the top is also sealed with adhesive tape Surface, that is, the packaging operation that forms a single carton.

Furthermore, as shown in Figures 10 and 11, if two cartons need to be stacked up and down, the upper carton needs to fold out the hooking pieces 52 on each side of the top cover 5 on the two long sides first. Carry out capping again, the buckle sheet 51 on the two long side top covers 5 of the carton below must first be dismantled and folded into a piece that is still connected on the casing; The two buckle pieces 51 can just be inserted into the sockets 11 corresponding to the lower edges of the two long side surfaces 1 of the upper carton, and the buckle pieces 51 inserted into the bottom of the carton can also just be filled up as shown in Figure 5 The recess of the breach 41 of the short side bottom cover 4.

In addition, as shown in Figures 10 and 12, the hooking pieces 52 on each side of the top cover 5 of the two long sides of the upper carton extend down to the grasping openings 21 of the short sides 2 of the box body on both sides of the lower carton, and make each The hook portion 521 at the end of the hook piece 52 is folded inwardly and upwardly into the grip opening 21, so that the hook portion 521 of the hook piece on both sides of the upper carton just hooks into the grip opening 21 of the lower carton , the purpose of connecting the two cartons after stacking has been completed. When you want to move the two stacked cartons, as long as you grab the grip opening 21 of the lower carton with both hands, the two cartons can be stacked more firmly. Together, it can also be sealed at the overlapping place between the upper and lower cartons with adhesive tape at last, and the two buckle sheets 51 and the hooking sheets 52 are fixed, so that a good overlapping and fixing effect of the two cartons can be provided.

Therefore, through the buckle piece 51 and the hook-up piece 52 provided on the carton of the present invention, and the socket 11 and the grip opening 21 provided at the corresponding place on the carton, the two cartons stacked on top of each other can be firmly connected. Combined together, for a small number of stacked two cartons that originally needed to be bundled, it provides a free bundle The structure of the connection can be completed, which saves the problem of additional purchase and low use of bundling machines.

1: The long side of the box

11: socket

2: The short side of the box

21: Grab mouth

5: Long side top cover

51: buckle piece

52: hook piece

521: hook part

7: Tape

Claims (5)

A carton structure for stacking boxes without bundling. A carton includes two opposite long sides of the box and two opposite short sides of the box. A gripping opening is provided in the middle of the two short sides of the box, wherein: On the long side surfaces of the two boxes, the two bottom edges and the two upper edges are respectively provided with a long side bottom cover and a long side top cover that can be folded flat inwards, and each bottom edge of the two box long sides is provided with a Sockets, corresponding to the bottom edge of the long-side top cover of each socket, each is provided with a buckle piece that can be folded upwards at a virtual cut point, corresponding to a length at the gripping opening of the short side of each side box. A hook connecting piece is extended from the side edge of the side top cover, and the end of each hook connecting piece is provided with a hook portion that can be folded inwardly and upwardly; The short side surfaces of the two boxes are respectively provided with a bottom cover and a top cover which can be flattened inwardly on the two bottom edges and the upper edge. The carton structure without bundling of stacked boxes as described in claim 1, wherein at least one fill-up sheet with a virtual cut point is provided in the middle of the top cover on the short side. The carton structure without bundling of stacked boxes as described in Claim 1, wherein a notch is provided at the side edge of the short-side bottom cover, and the notches of the two opposite short-side bottom covers are provided on different sides. According to claim 1, the stacked carton structure without bundling, wherein the sockets are arranged at staggered positions on the bottom edges of the long sides of the two boxes. The carton structure without bundling of stacked boxes as described in claim 1, wherein a gap is set at one side edge of the short side bottom cover, and the gaps of the two opposite short side bottom covers are set on different sides.

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