CN210162410U - Triangle-shaped show carton cut-parts and triangle-shaped show carton - Google Patents

Abstract

The utility model discloses a triangular display carton cut-parts, a first side plate and a second side plate are connected in parallel at the side, the middle part of the other side of the first side plate is connected with a first folding plate, and the lower part is connected with a first folding plate lower plate; the widths of the first folding plate and the first folding plate lower plate correspond to the width of the first side plate, and the upper edge and the lower edge of the first folding plate lower plate are straight edges perpendicular to the height direction of the first side plate; the middle part of the other side of the second side plate is connected with a second folding plate, and the lower part of the other side of the second side plate is connected with a lower plate of the second folding plate; the widths of the second folding plate and the second folding plate lower plate correspond to the width of the second side plate, and the upper edge and the lower edge of the second folding plate lower plate are straight edges perpendicular to the height direction of the second side plate. On this basis, the utility model also discloses a triangle-shaped show carton. The utility model has the advantages that: the use of only cut pieces allows for a triangular display carton to be folded, which has a display function and significant weight and bulk advantages when stored and transported.

Description

Triangle-shaped show carton cut-parts and triangle-shaped show carton

Technical Field

The utility model relates to a paper packing field specifically is a triangle-shaped show carton cut-parts, reaches the triangle-shaped show carton of folding formation by this cut-parts.

Background

Chinese patent document CN204660222U discloses a "triangular paper box" in 2015, 9-23.g., chinese patent document CN204660222U, which includes a bottom plate, two side plates, and four side plates, wherein two ends of the bottom plate are connected to the side plates through creases, the left end of the left side plate is connected to a clip strip through creases, and a bayonet is arranged at the joint, two sides of the left side plate are connected to the side plates through creases, the side plates are in a regular triangle shape, and the right sides of the two opposite left side plates are connected to the clip plate through creases; the right-hand member of the curb plate on bottom plate right is connected with two buckles through the crease, and the both sides of the curb plate on right are connected with the bounding wall through the crease, write two sides of stating the bounding wall and are connected with the cardboard through the crease. The applicant alleges that the utility model is elegant in appearance, structurally sound, and does not require gluing or stapling. This type of traditional design, though can design into triangle-shaped with the carton cross-section, this kind of carton is totally enclosed, does not open the carton and just can't show the incasement condition. And when the enterprise carries out the product show, the show cupboard can all be used to a large extent. The display cabinets in the enterprise are stationary and therefore do not require much consideration for weight and volume. If the exhibition is participated in, the exhibition enterprises need to carefully consider the weight and the volume of the display cabinet if the exhibition cabinet is carried by the exhibition enterprises. The carton of aforementioned prior art scheme all has the advantage in weight and volume, but can only provide the packing function, can't realize the show function of show cupboard.

Disclosure of Invention

Based on above problem, the utility model provides a triangle-shaped show carton cut-parts only uses this kind of cut-parts just can fold into a triangle-shaped show carton, and this carton has the display function, has apparent weight and volume advantage when storing up the fortune.

It should be noted that the triangular display carton referred to in this embodiment means that the cross section of the carton is triangular, so that the carton is substantially triangular prism without a prism surface, the prism surface with the defect will be the display surface, and the part with the defect will be the display window. For convenience of description of the orientation, unless otherwise noted, the orientation of the cut pieces and the carton is described below with reference to the folded and formed carton in a state where the bottom of the folded and formed carton faces the display surface in the downward view.

In order to realize the first purpose of the invention, the utility model adopts the following technical scheme: a triangular display carton cut piece comprises a rectangular first side plate and a rectangular second side plate, wherein the bottom edges of the first side plate and the second side plate are equal in height and are connected in parallel on the side, the middle part of the other side of the first side plate is connected with a first folding plate, and the lower part of the other side of the first side plate is connected with a first folding plate lower plate; the widths of the first folding plate and the first folding plate lower plate correspond to the width of the first side plate, and the upper edge and the lower edge of the first folding plate lower plate are straight edges perpendicular to the height direction of the first side plate; the middle part of the other side of the second side plate is connected with a second folding plate, and the lower part of the other side of the second side plate is connected with a lower plate of the second folding plate; the widths of the second folding plate and the lower plate of the second folding plate correspond to the width of the second side plate, and the upper edge and the lower edge of the lower plate of the second folding plate are straight edges perpendicular to the height direction of the second side plate; the lower side of the first side plate in the height direction is connected with a triangular bottom plate, one side of the bottom plate is connected with a bottom plate turnover plate, the bottom plate turnover plate is rectangular, and the opposite side of the side connected with the bottom plate is connected with one side of the triangular lower bearing plate; the length of two free edges of the bottom plate turnover plate is equal to the height of the lower plate of the first folding plate and the height of the lower plate of the second folding plate; the length of the free edge of the triangle of the bottom plate is equal to the width of the second side plate; the two free edges of the lower bearing plate are respectively equal to the width of the corresponding first side plate and the width of the corresponding second side plate; the two free edges of the lower bearing plate are also extended with bending edges of the lower bearing plate.

This scheme provides a carton cut-parts, and this cut-parts include the first curb plate and the second curb plate of rectangle, and both bases are high, and side parallel connection, these two form two of them lateral walls of triangle-shaped carton after folding into the case. The middle part of the other side of the first side plate is connected with the first folding plate, the middle part of the other side of the second side plate is connected with the second folding plate, and the two folding plates form two inner side walls of the triangular carton after being folded into the carton, and are tightly attached to the inner sides of the two outer side walls to form a double-layer structure. This solution has advantages in strength because the triangular carton folded into the box has only two complete side walls. The lower part of the other side of the first side plate is connected with the first folding plate lower plate, the lower part of the other side of the second side plate is connected with the second folding plate lower plate, and after the first side plate and the second side plate are folded inwards, a gap on the inner side wall of the triangular carton is formed. When the folding carton is folded into a carton, the bottom plate directly forms the bottom surface of the carton, the bottom plate turnover plate is turned upwards to form the lower part of the carton display surface, and the bent edges of the two lower bearing plates are respectively inserted into the gaps on the inner side walls of the cartons at two sides to realize the matching and inserting relationship for positioning, so that the lower bearing plates are horizontally unfolded to form a display platform for placing display objects. The top of the panel can be treated the same with reference to the bottom of the panel and can be designed as desired by the person skilled in the art, since no load bearing effect needs to be achieved. Through the design of this scheme, make this cut-parts need not to fix with nails, paste under the condition that closes, only lean on self folding can make a triangle-shaped show carton, be equipped with a show platform in the carton and can supply the show to use. After the exhibition and the use are finished, the paper box can be disassembled to restore to the cut pieces state so as to be convenient for storage and transportation. It should be noted that the top heights of the first side plate and the second side plate may be uniform, so that a horizontal top surface may be formed, or may be non-uniform, so that a slanted top surface may be formed. The top surface can also be designed to be a plane or a curved surface according to the requirement. In addition, the bottom plate can be connected with the bottom of the first side plate and also can be connected with the bottom of the second side plate; if the bottom plate is connected with the bottom of the second side plate, the connecting position of the bottom plate turnover plate and the lower bearing plate is adjusted accordingly. Such adjustments and the aforementioned variations of the roof construction are well within the skill of the art and are not further developed herein.

Preferably, the outer side edge of the first folding plate and/or the outer side edge of the lower plate of the first folding plate are/is provided with positioning convex points protruding outwards and/or positioning grooves sinking inwards; correspondingly, the outer side edge of the second folding plate and/or the outer side edge of the lower plate of the second folding plate are/is provided with positioning grooves and/or positioning salient points at corresponding positions, and the width of the positioning salient points at the two sides corresponds to the width of the positioning grooves in an adaptive manner. First folded sheet and second folded sheet are pairwise to the enstrophe, and outside limit between them is close to the overlap joint, and this scheme has designed location bump and positioning groove's cooperation structure on outside limit between them, makes first folded sheet and second folded sheet outside limit between them realize better linkage effect, can effectively improve the structural strength of carton. The first folding-panel lower panel and the second folding-panel lower panel are also of identical design. With location bump and positioning groove design in first folded sheet and second folded sheet outside limit between them, can also avoid establishing the groove at the junction trompil of first curb plate and second curb plate to the destruction to first curb plate and second curb plate junction bulk strength has been avoided.

Preferably, the free edge of the base plate triangle is further extended with a base plate bending edge. One side of the triangle of the bottom plate is connected with the first side plate, one side of the triangle is connected with the bottom plate turnover plate, the other free sides of the triangle are designed and extended with bottom plate bending sides, when the triangle is folded into a box, the bottom plate bending sides can be bent and then inserted into an opening below an interlayer between the second folding plate and the lower plate of the second folding plate, and the connection below the carton box is facilitated to be tight.

Preferably, at least one middle clapboard cutting piece is also arranged; the middle partition plate cut pieces are provided with middle partition plates with the same shape and size as the lower bearing plate; the first folding plate and the second folding plate are provided with intermediate partition plate mounting structures corresponding to the number of the intermediate partition plate cut pieces. The intermediate partition plates on the intermediate partition plate cut pieces can be used as detachable parts after being bent into the carton, and are arranged between two side walls of the carton to form another display platform, so that the internal space of the carton is fully utilized, and the display requirements are met. The connection modes between the middle partition plate cut pieces and the two side walls of the carton are various, and the middle partition plate cut pieces can be selected by a person skilled in the art according to needs.

Preferably, the two free edges of the middle partition board extend and are provided with middle partition board bending edges; correspondingly, the first folding plate and the second folding plate are provided with through intermediate partition plate mounting seams at corresponding positions, and the bent edges of the intermediate partition plate are in adaptive splicing with the intermediate partition plate mounting seams. The connection mode between the middle partition plate cut pieces and the two side walls of the carton is that the two side walls are provided with middle partition plate installation seams, the two middle partition plate bending edges are designed on the middle partition plate cut pieces, and the middle partition plate bending edges are respectively inserted into the middle partition plate installation seams on the side walls so as to realize detachable connection.

Preferably, the side edge of the first side plate connected with the first folding plate is connected with a U-shaped middle partition plate bending limiting block, and the middle partition plate mounting seam is the lower side edge of the middle partition plate bending limiting block and an extension line thereof; the second side plate and the second folding plate are provided with the same structure. When the middle partition plate is folded into the box, the middle partition plate bending limiting block cannot be integrally bent inwards along with the side plate, but is only bent to be flush with the display surface. The two middle partition plates are respectively arranged at the left side and the right side, and the technicians in the field can select an existing connecting mode to connect the two middle partition plates to form a blocking structure for blocking the display object placed on the middle partition plates from sliding outwards.

Preferably, the first folding plate is provided with a convex middle clapboard bearing sheet, and the middle clapboard mounting seam is a gap formed after the middle clapboard bearing sheet is bent; the second folding plate is provided with the same structure. In the design, the intermediate partition plate bearing sheet is designed to be capable of being turned inwards, on one hand, the gap between the folding plate and the side plate is fully exposed, the insertion of the bent edge of the intermediate partition plate is facilitated, on the other hand, the turned intermediate partition plate bearing sheet has a good bearing effect on the intermediate partition plate, and the bearing capacity is improved.

Preferably, the middle partition board is sequentially connected with the middle partition board outward turning board and the middle partition board inward turning board; the middle partition plate outer turning plate is rectangular, one pair of edges are respectively connected with the middle partition plate and the middle partition plate inner turning plate, and the length of the other pair of edges is equal to the height of the middle partition plate bending limiting block. The middle partition plate outer turning plate is turned upwards when being folded into a box, just corresponds to the two middle partition plate bending limiting blocks positioned on the display surface, and the middle partition plate inner turning plate is further turned inwards and downwards and is fixed with the side wall of the carton through a proper fixing structure, so that the outer side edge of the middle partition plate can be fixed, and meanwhile, the effect of blocking the display articles from sliding out can be better achieved.

Preferably, the upper part of one side of the first side plate, which is connected with the first folding plate, is connected with the first folding plate upper plate, the upper part of one side of the second side plate, which is connected with the second folding plate, is connected with the second folding plate upper plate, and when the first folding plate upper plate and the second folding plate are relatively folded to a plane, the lower edges of the first folding plate upper plate and the second folding plate are positioned on the same straight line; the upper side of the first side plate in the height direction is connected with a triangular top plate, one side of the top plate is connected with a top plate turnover plate, the top plate turnover plate is quadrilateral, and the opposite side of the side connected with the top plate is connected with one side of the triangular upper bearing plate; the two free edges of the top plate turnover plate are parallel edges, and the length of the edge of the top plate turnover plate connected with the top plate corresponds to the sum of the lower edge of the upper plate of the first folding plate and the lower edge of the upper plate of the second folding plate in a matched manner; the lengths of the two free edges of the top plate turnover plate are respectively matched with the lengths of the connecting edges of the corresponding first folding plate upper plate and the first side plate and the lengths of the connecting edges of the second folding plate upper plate and the second side plate. This scheme discloses a structure on carton cut-parts upper portion, uses the cut-parts of this structure, can form a quadrangle on the upper portion of show surface when folding into the case, and upper and left and right three sides are fixed, and first folded sheet upper plate and second folded sheet are when folding relatively to a plane, and the lower level between them is located same straight line, and this straight line is tetragonal lower side promptly. If the lower side is designed to be parallel to the upper side, the quadrangle is rectangular and similar to the structure below the carton display surface; if the lower side is designed to be inclined, the quadrilateral is trapezoidal.

In order to realize the second purpose of the invention, the utility model adopts the following technical scheme: a triangular display carton is formed by folding the cut pieces of the triangular display carton, and comprises a first side plate and a second side plate which are adjacently connected at the sides, wherein the first side plate and the second side plate are bent along connecting edges to form two side walls of a triangular prism shape, and the other side of the triangular display carton is open; the lower end of the first side plate or the second side plate is connected with a lower bearing plate matched with the cross section of the triangular prism, and the lower bearing plate stretches into the triangular prism from the open side of the triangular prism in the shape of the cross triangular prism after being bent; the middle partition plate is matched with the cross section of the triangular prism in shape and size; the two side walls of the triangular prism are correspondingly provided with fixing structures, and the middle partition plate is fixed with the two side walls of the triangular prism through the fixing structures.

The triangle-shaped show carton of this scheme design is formed by aforementioned triangle-shaped show carton cut-parts is folding, has included both sides wall, a show face, and the inside below of carton is equipped with a lower loading board, and the top still is equipped with at least one intermediate bottom. Wherein the middle partition board is detachable and can be disassembled and assembled according to the display requirement. The carton is only light and thin cut pieces when being disassembled, has great advantages during storage and transportation, can realize the function of a common display cabinet after being folded into the carton, meets the use requirements, and the number of display layers in the carton can be increased or decreased according to the requirements. The folding process need not to nail admittedly, need not to paste, and easy dismounting is free.

To sum up, the beneficial effects of the utility model are that: the use of only cut pieces allows for a triangular display carton to be folded, which has a display function and significant weight and bulk advantages when stored and transported.

Drawings

Fig. 1 is a schematic view of the cutting piece of the box body of the utility model.

Fig. 2 is a schematic view of the middle partition plate cut piece of the present invention.

Fig. 3 to 8 are in sequence schematic views of the steps of folding the panel of fig. 1 and 2 into a box.

Wherein: the structure of the bearing plate comprises a 1A1 bottom plate, a 1A2 bottom plate turnover plate, a 1A3 lower bearing plate, a 1B1 top plate, a 1B2 top plate turnover plate, a 1B3 upper bearing plate, a 1C first side plate, a 1D second side plate, a 1E first folding plate, a 1E1 first folding plate lower plate, a 1E2 first folding plate upper plate, a 1F second folding plate, a 1F1 second folding plate lower plate, a 1F2 second folding plate upper plate, a 1G middle partition plate, a 1G1 middle partition plate outer turnover plate, a 1G2 middle partition plate inner turnover plate, 11 lower bending edges of the bearing plate, 12 positioning bumps, 13 positioning grooves, 14 bottom plate bending edges, 15 middle partition plate bending edges, 16 middle partition plate installation seams, 17 middle partition plate bending limiting blocks and 18 middle partition plate bearing sheets.

In fig. 1 and 2, the solid line is a cutting line, and the broken line is a bending line.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The embodiment is a triangular display carton cut piece which comprises a box body cut piece and a middle partition plate cut piece.

As shown in figure 1, the box body cutting piece part comprises a first side plate 1C and a second side plate 1D which are rectangular and have the same height, the first side plate is arranged on the left, the second side plate is arranged on the right, and the first side plate and the second side plate are connected in parallel. The middle part of the right side of the first side plate is connected with a first folding plate 1E, and the lower part of the right side of the first side plate is connected with a first folding plate lower plate 1E 1; the widths of the first folding plate and the first folding plate lower plate correspond to the width of the first side plate, and the upper edge and the lower edge of the first folding plate lower plate are straight edges perpendicular to the height direction of the first side plate. The left side of the second side panel is connected with the second folding panel 1F in the same way, and the lower part is connected with the second folding panel lower panel 1F 1; the widths of the second folding plate and the second folding plate lower plate correspond to the width of the second side plate, and the upper edge and the lower edge of the second folding plate lower plate are straight edges perpendicular to the height direction of the second side plate.

The lower side of the first side plate in the height direction is connected to the bottom side of a triangular bottom plate 1a1, the right side of the bottom plate is connected to a bottom plate turnover plate 1a2, and the left side is extended with a bottom plate bending edge 14.

The bottom plate turnover plate is rectangular, and the opposite side of the side connected with the bottom plate is connected with the bottom side of the triangular lower bearing plate 1A 3. The length of two free edges of the bottom plate turnover plate is equal to the height of the lower plate of the first folding plate lower plate and the height of the lower plate of the second folding plate lower plate, and the two free edges are also provided with turnover plates which can be turned inwards. The free edge of the triangle of the bottom panel has a length equal to the width of the second side panel.

The two free edges of the lower bearing plate are respectively equal to the width of the corresponding first side plate and the width of the corresponding second side plate; the two free edges of the lower bearing plate are also extended with bending edges 11 of the lower bearing plate.

Positioning salient points 12 protruding outwards and/or positioning grooves 13 recessed inwards are arranged on the outer side edges of the first folding plate and the lower plate of the first folding plate; correspondingly, the outer side edges of the second folding plate and the lower plate of the second folding plate are provided with positioning grooves and/or positioning salient points at corresponding positions, and the width of the positioning salient points at two sides corresponds to the width of the positioning grooves in a matched manner.

As shown in fig. 2, the middle partition plate cut pieces are provided with middle partition plates 1G which have the same size as the lower bearing plate. The bottom edge of the middle partition board is connected with a middle partition board outer turning board 1G1, the middle partition board outer turning board is oppositely connected with a middle partition board inner turning board 1G2, and the middle partition board outer turning board, the middle partition board inner turning board and the middle partition board inner turning board are sequentially connected in a linear direction. Two sides of the middle clapboard are free edges, and the middle clapboard bending edges 15 are arranged in an extending way. The left and right sides of the inner turning plate of the middle partition plate are provided with bending parts in an extending manner and used for splicing when the box is folded. In this example, 2 middle spacer panels were used.

Returning to the box body cutting piece part shown in the figure 1, the corresponding positions of the middle parts of the first folding plate and the second folding plate in the vertical direction are respectively provided with 2 through middle partition plate installation seams 16, the middle partition plate installation seams extend along the transverse direction, and the bending edges of the left middle partition plate and the right middle partition plate on one middle partition plate cutting piece are respectively in adaptive splicing with a pair of middle partition plate installation seams. In this example, the first side plate is connected with a U-shaped middle partition plate bending limiting block 17 on the side connected with the first folding plate, and the middle partition plate mounting seam is the lower side of the middle partition plate bending limiting block and the extension line thereof. The middle partition plate outer turning plate is rectangular, three sides of the rectangle are free edges, and only the inner side edge is connected with the first side plate. The height of the rectangle is the same as the height of the middle partition plate outer turning plate and the height of the middle partition plate inner turning plate. The second side plate and the second folding plate are provided with the same structure. When the folding carton is folded into the carton, the middle partition board outward turning plate and the middle partition board inward turning plate can clamp the two middle partition board bending limiting blocks in the middle, and the three are tightly attached to be in a vertical state and are positioned on the carton display surface. The first folding plate is provided with a convex middle clapboard bearing sheet 18, and the middle clapboard mounting seam is a gap formed after the middle clapboard bearing sheet is bent; the second folding plate is provided with the same structure. The middle clapboard bearing sheet can be folded towards the inner side of the carton.

In this example, the upper part of the case panel has a structure different from that of the lower part. The upper portion of one side of the first side plate, which is connected with the first folding plate, is connected with a first folding plate upper plate 1E2, the upper portion of one side of the second side plate, which is connected with the second folding plate, is connected with a second folding plate upper plate 1F2, and when the first folding plate upper plate and the second folding plate are relatively folded to a plane, the lower sides of the first folding plate upper plate and the second folding plate are positioned on the same straight line. In this example, the straight line is a straight line inclined from the upper left to the lower right.

The upper side of the first side plate in the height direction is connected with a triangular top plate 1B1, one side of the top plate is connected with a top plate turnover plate 1B2, the top plate turnover plate is quadrangular, and the opposite side of the side connected with the top plate is connected with one side of a triangular upper bearing plate 1B 3; the two free edges of the top plate turnover plate are parallel edges, and the length of the edge of the top plate turnover plate connected with the top plate corresponds to the sum of the lower edge of the upper plate of the first folding plate and the lower edge of the upper plate of the second folding plate in a matched manner; the lengths of the two free edges of the top plate turnover plate are respectively matched with the lengths of the connecting edges of the corresponding first folding plate upper plate and the first side plate and the lengths of the connecting edges of the second folding plate upper plate and the second side plate.

The folding process of the triangular display carton cut pieces of the present example comprises the following steps:

as shown in fig. 3, the 1C first side plate and the 1D second side plate of the box panel part are bent to form an included angle, and the 1a1 bottom plate is bent to be perpendicular to the 1C first side plate, so that the bottom surface of the 1a1 bottom plate is attached to the ground, and at this time, the 1C first side plate and the 1D second side plate are both in a vertical state.

As shown in fig. 4, the 1E1 first folding board lower board and the 1F1 second folding board lower board are both folded inwards to be closely attached to the 1C first side board and the 1D second side board, and at this time, the positioning of the two boards needs to be realized through the matching relationship of the 12 positioning protrusions and the 13 positioning grooves. While the 14 bottom panel bent edge was sandwiched between the 1F1 second folded panel lower panel and the 1D second side panel for positioning. The 1A2 bottom flap panel is then folded upwardly to form the lower portion of the front display side of the carton. The folding edges arranged at the left side and the right side of the 1A2 bottom plate turnover plate are respectively inserted into the gaps between the 1A2 bottom plate turnover plate and the lower plates of the 1E1 first folding plate and the 1F1 second folding plate. And then, inwards folding the 1A3 lower bearing plate to be in a horizontal state, and respectively inserting the bent edges of the two 11 lower bearing plates between the 1E1 lower plate of the first folding plate and the 1C first side plate and between the 1F1 lower plate of the second folding plate and the 1D second side plate. After this step, the bottom fold of the carton is complete and forms a load bearing plane provided by the carrier panel under 1A 3.

The head of the carton continues to be folded as shown in fig. 5. The method comprises the steps of inwards bending an upper plate of a first folding plate 1E2 and an upper plate of a second folding plate 1F2 to the positions which are the same as a bottom plate 1A2, then bending a top plate 1B1 to the horizontal position, bending a turnover plate of the top plate 1B2 to cover the outer sides of the upper plate of the first folding plate 1E2 and the upper plate of the second folding plate 1F2, and finally inwards and upwards turning an upper bearing plate 1B3, so that the extending part of the upper bearing plate 1B3 is inserted into a gap between the upper plate of the first folding plate 1E2, the upper plate of the second folding plate 1F2 and the upper plate of the first folding plate 1C, and the upper plate of the second folding plate 1D, and the upper bearing plates of the top plate 1B2 and the upper bearing plates 1B3 clamp the upper plate 1E2 and the upper plate of the second folding plate 1F2 in.

As shown in fig. 6, the 1E first folding plate and the 1F second folding plate are folded inward to be respectively closely attached to the 1C first side plate and the 1D second side plate, and the positioning of the two is realized through the matching relationship of the 12 positioning protrusions and the 13 positioning grooves. In the process, the 17 middle partition plate bending limiting block does not bend along with synchronization.

As shown in FIG. 7, the step is to assemble the middle partition panel and the box panel. Firstly, the 18 middle partition plate bearing sheets are turned inwards to be horizontal, then the middle partition plate cutting sheets are placed into the box body in the corresponding direction, the two 15 middle partition plate bending edges are bent downwards and inserted into the 16 middle partition plate mounting seams on the left side and the right side, at the moment, the upper end surfaces of the 18 middle partition plate bearing sheets are in lap joint with the lower end surfaces of the 1G middle partition plates of the middle partition plate cutting sheets, and the 1G middle partition plates form a horizontal bearing plane. At the moment, the 17 middle partition plate bending limiting block can be bent towards the middle.

As shown in fig. 8, finally, the 1G1 middle partition outward turning plate is turned upwards, the 1G2 middle partition inward turning plate is turned inwards and downwards, and the 17 middle partition bending limiting block is clamped between the 1G1 middle partition outward turning plate and the 1G2 middle partition inward turning plate by inserting the extending parts of the two sides of the 1G2 middle partition inward turning plate into the gap between the 1G middle partition and the 1E first folding plate and the 1F second folding plate, so as to realize positioning. At this point, the entire carton is folded into a box.

The carton cutting piece is also provided with a plurality of folding edges, finger holes, detail structures of cutting fillets and the like, so that the carton cutting piece mainly plays a role in convenience in use, and the carton cutting piece is of a conventional structure, can be set by a person skilled in the art according to needs, and is not repeated herein.

The triangular display carton has the advantages that the cross section of the triangular display carton is triangular, three layers of bearing planes are provided, the overall structural strength is good, the triangular display carton is not prone to deformation, and the disassembled cut pieces are very light and thin and convenient to store and transport. The whole box folding process does not need nailing and pasting at all, and the use is very convenient.

Claims (10)

1. A triangular display carton cut piece comprises a first side plate (1C) and a second side plate (1D) which are rectangular, and is characterized in that the bottom edges of the first side plate and the second side plate are equal in height and are connected in parallel at the side, the middle part of the other side of the first side plate is connected with a first folding plate (1E), and the lower part of the other side of the first side plate is connected with a first folding plate lower plate (1E 1); the widths of the first folding plate and the first folding plate lower plate correspond to the width of the first side plate, and the upper edge and the lower edge of the first folding plate lower plate are straight edges perpendicular to the height direction of the first side plate; the middle part of the other side of the second side plate is connected with a second folding plate (1F), and the lower part of the other side of the second side plate is connected with a second folding plate lower plate (1F 1); the widths of the second folding plate and the lower plate of the second folding plate correspond to the width of the second side plate, and the upper edge and the lower edge of the lower plate of the second folding plate are straight edges perpendicular to the height direction of the second side plate; the lower side of the first side plate in the height direction is connected with a triangular bottom plate (1A 1), one side of the bottom plate is connected with a bottom plate turnover plate (1A 2), the bottom plate turnover plate is rectangular, and the opposite side of the side connected with the bottom plate is connected with one side of a triangular lower bearing plate (1A 3); the length of two free edges of the bottom plate turnover plate is equal to the height of the lower plate of the first folding plate and the height of the lower plate of the second folding plate; the length of the free edge of the triangle of the bottom plate is equal to the width of the second side plate; the two free edges of the lower bearing plate are respectively equal to the width of the corresponding first side plate and the width of the corresponding second side plate; the two free edges of the lower bearing plate are also extended with bending edges (11) of the lower bearing plate.

2. The triangular display carton cut-parts according to claim 1, wherein the outer side edge of the first folding plate and/or the lower plate of the first folding plate is provided with positioning convex points (12) protruding outwards and/or positioning grooves (13) recessed inwards; correspondingly, the outer side edge of the second folding plate and/or the outer side edge of the lower plate of the second folding plate are/is provided with positioning grooves and/or positioning salient points at corresponding positions, and the width of the positioning salient points at the two sides corresponds to the width of the positioning grooves in an adaptive manner.

3. A triangular display carton panel according to claim 1 or 2, characterised in that the free edge of the triangular shape of the base panel further extends with a base panel fold edge (14).

4. A triangular display carton cut segment according to claim 1 or 2, further provided with at least one intermediate barrier cut segment; the middle clapboard cut pieces are provided with middle clapboards (1G) with the same shape and size as the lower bearing plate; the first folding plate and the second folding plate are provided with intermediate partition plate mounting structures corresponding to the number of the intermediate partition plate cut pieces.

5. A triangular display carton cut segment according to claim 4, characterized in that the two free edges of the intermediate partition are provided with intermediate partition bending edges (15) extending therefrom; correspondingly, the first folding plate and the second folding plate are provided with a through middle partition plate mounting seam (16) at corresponding positions, and the bent edge of the middle partition plate is in adaptive splicing with the middle partition plate mounting seam.

6. The triangular display carton cut-parts according to claim 5, wherein the side of the first side plate connected with the first folding plate is connected with a U-shaped middle partition plate bending limiting block (17), and the middle partition plate mounting seam is the lower side of the middle partition plate bending limiting block and the extension line thereof; the second side plate and the second folding plate are provided with the same structure.

7. The triangular display carton cut piece according to claim 5, wherein the first folding plate is provided with a raised middle partition plate bearing sheet (18), and the middle partition plate mounting seam is a gap formed after the middle partition plate bearing sheet is bent; the second folding plate is provided with the same structure.

8. The triangular display carton cut segment of claim 6, wherein the middle partition is connected with a middle partition outer flap (1G 1) and a middle partition inner flap (1G 2) in sequence; the middle partition plate outer turning plate is rectangular, one pair of edges are respectively connected with the middle partition plate and the middle partition plate inner turning plate, and the length of the other pair of edges is equal to the height of the middle partition plate bending limiting block.

9. The triangular display carton cut segment of claim 6, wherein the upper portion of the first side panel connected to the first folding panel is connected to the first folding panel upper panel (1E 2), the upper portion of the second side panel connected to the second folding panel is connected to the second folding panel upper panel (1F 2), and when the first folding panel upper panel and the second folding panel are folded relatively to a plane, the lower edges of the first folding panel upper panel and the second folding panel are positioned on the same straight line; the upper side of the first side plate in the height direction is connected with a triangular top plate (1B 1), one side of the top plate is connected with a top plate turnover plate (1B 2), the top plate turnover plate is quadrangular, and the opposite side of the side connected with the top plate is connected with one side of a triangular upper bearing plate (1B 3); the two free edges of the top plate turnover plate are parallel edges, and the length of the edge of the top plate turnover plate connected with the top plate corresponds to the sum of the lower edge of the upper plate of the first folding plate and the lower edge of the upper plate of the second folding plate in a matched manner; the lengths of the two free edges of the top plate turnover plate are respectively matched with the lengths of the connecting edges of the corresponding first folding plate upper plate and the first side plate and the lengths of the connecting edges of the second folding plate upper plate and the second side plate.

10. A triangular display carton formed by folding the triangular display carton cut pieces according to claim 1, comprising a first side plate (1C) and a second side plate (1D) which are adjacently connected at the sides, and is characterized in that the first side plate and the second side plate are bent along connecting edges to form two side walls of a triangular prism shape, and the other side of the triangular prism shape is open; the lower end of the first side plate or the second side plate is connected with a lower bearing plate (1A 3) matched with the cross section shape of the triangular prism, and the lower bearing plate is bent to stretch into the triangular prism from the open side of the triangular prism in the shape of the cross triangular prism; at least one middle partition plate (1G) is further arranged, and the shape and the size of the middle partition plate are matched with the cross section of the triangular prism; the two side walls of the triangular prism are correspondingly provided with fixing structures, and the middle partition plate is fixed with the two side walls of the triangular prism through the fixing structures.

Images