CN211732114U - Single paperboard combined special-shaped paper box - Google Patents

Abstract

The utility model relates to the technical field of packaging boxes, more specifically, to a special-shaped carton combined with a single cardboard, which includes an outer box and an inner holder, and the inner holder is arranged inside the outer box; A box body and a box cover connected by a folding line, the box body and the box cover are a first folded structure obtained by die-cutting a single cardboard, and the inner support is a second folded structure obtained by die-cutting a single cardboard. The utility model adopts a single sheet of cardboard instead of face paper and gray board as raw materials for the production of the outer box and the inner tray, which saves the steps of gray board material and gray board slotting and die-cutting, and reduces production costs; the plastic deformation of the cardboard is high, The embossing and embossing effects are obvious, and it has a good surface decoration effect; and the utility model adopts the existing automatic box gluing machine and automatic folding machine to realize the gluing and folding of jammed paper, which simplifies the production process and improves the production efficiency. efficiency.

Description

A single cardboard combined special-shaped carton

technical field

The utility model relates to the technical field of packaging boxes, in particular to a single-sheet cardboard combined special-shaped paper box.

Background technique

The combined special-shaped carton is often composed of an outer box and an inner box: for the outer box, the outer box is usually assembled and pressed by the surface paper that plays the role of surface decoration and the gray board that acts as a forming frame, and the paper is die-cut according to the design. For the semi-finished product to be bonded, the gray board is firstly die-cut into a flat shape from the entire gray board according to the designed size, and then the gray board is die-cut and grooved, and the outer box frame is obtained after finishing positioning and bonding. The box is usually assembled and pressed by the surface decoration paper and the gray board that plays the role of forming the frame. The surface paper is die-cut into semi-finished products to be bonded according to the design. The gray board is first designed by using the whole gray board. The size is die-cut into a flat shape, and then the gray board is die-cut and grooved, and the inner box frame is obtained by finishing positioning and bonding. It can be seen that the structure of the traditional combined special-shaped carton outer box and inner box makes the forming process complicated and involves a lot of manual work, resulting in low production efficiency and high production cost of the carton.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art, and to provide a single cardboard combined special-shaped carton, which replaces the face paper and the gray board with a single cardboard, saves the gray board material, reduces the production cost, and can simplify the production. process to improve production efficiency.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

Provided is a single-sheet cardboard combined special-shaped paper box, comprising an outer box and an inner support, the inner support is arranged on the inner side of the outer box; the outer box includes a box body and a box cover connected by a first folding line, the box The body and the box cover are the first folded structure obtained by die-cutting a single piece of cardboard, and the inner support is the second folded structure obtained by die-cutting a single piece of cardboard.

The single cardboard combined special-shaped carton of the utility model adopts a single cardboard instead of the face paper and the gray board as the production raw materials of the outer box and the inner support, which saves the gray board material and reduces the production cost; and the first folding structure, the third The two-fold structure can be rapidly formed to obtain the outer box and the inner support, the production process is simple, and the production efficiency can be improved.

Further, the box cover includes a first box surface and a second box surface, the first box surface is connected with the second box surface, and the two sides of the first box surface are respectively connected with a first support surface and a second box surface. A support surface, two sides of the second box surface are respectively clamped with the first support surface and the second support surface. After folding and forming, the first box surface and the second box surface are vertically arranged, the first support surface and the second support surface are used as the side surfaces of the box cover, and the first support surface and the second support surface are both right-angled triangle structures, and the first box surface , the second box surface, the first support surface and the second support surface are surrounded to form a triangular prism structure.

Further, the two sides of the second box surface are provided with first clamping blocks, the first supporting surface and the second supporting surface are provided with first bayonet openings, and the first clamping blocks are clamped with the first bayonet openings . The first clamping block is clamped with the first bayonet, and can connect the second box surface with the first supporting surface and the second supporting surface as a whole.

Further, a first reinforcement surface and a second reinforcement surface are connected between the first box surface and the second box surface, and the second box surface can be folded to be laid between the first reinforcement surface and the second reinforcement surface . Providing the first reinforcement surface and the second reinforcement surface can improve the load-bearing capacity of the carton cover, and folding the second box surface between the first reinforcement surface and the second reinforcement surface is beneficial to obtain a beautiful appearance.

Further, the first support surface and the second support surface are right-angled triangle structures, the right-angled side of the right-angled triangle structure is connected with the first box surface, and the other right-angled side is connected with a first connecting surface, and two groups of first The connecting surface can be folded to be laid between the second box surface and the first reinforcing surface. The two sets of first connecting surfaces are laid between the second box surface and the first reinforcing surface, which can improve the bearing capacity of the box cover on the one hand, and can connect the first reinforcing surface, the first supporting surface and the second supporting surface. Connect as one.

Further, the box body includes a first side, a second side and a third side that are connected in sequence, the first side and the first box are connected by a first folding line, and the two sides of the second side are respectively A third support surface and a fourth support surface are connected, and two sides of the third side surface are respectively clamped with the third support surface and the fourth support surface. The two sides of the third side are connected with the third support surface and the fourth support surface, and the first side, the second side, the third side, the third support surface and the fourth support surface are surrounded to form a quadrangular pyramid structure. When the box body is closed, the bottom surface of the triangular prism of the box cover can be coincident with the top surface of the quadrangular prism structure of the box body.

Further, two sides of the third side surface are provided with second blocks, both the third support surface and the fourth support surface are provided with a second bayonet, and the second catch block is clamped with the second bayonet ; The third support surface and the fourth support surface are connected with a second connection surface, and the second connection surface is bonded with the first side surface. Inserting the second block into the second bayonet can realize the connection of the third side surface with the third support surface and the fourth support surface, which is easy to operate; the third support can be realized by adhering two sets of second connection surfaces to the first side surface The connection between the surface, the fourth support surface and the first side surface.

Further, the inner support includes a first support surface, a second support surface and a third support surface that are connected in sequence, and a fifth support surface and a sixth support surface are respectively connected on both sides of the first support surface. The third clamping block is provided on both sides of the third supporting surface, the fifth supporting surface and the sixth supporting surface are both provided with a third bayonet, and the third clamping block is clamped with the third bayonet. The third clamping block is clamped with the third bayonet to surround the first supporting surface, the second supporting surface, the third supporting surface, the fifth supporting surface and the sixth supporting surface to form a quadrangular pyramid structure similar to the shape of the box body.

Further, the side surfaces of the inner support are arranged to fit with the side surfaces of the box body, and the outer edge of the top of the inner support is arranged higher than the outer edge of the top of the box body. This arrangement plays a guiding role for the box cover to be closed with the box body, and the box cover is guided to be closed with the box body.

Compared with the prior art, the beneficial effects of the present utility model are:

The single cardboard combined special-shaped carton of the utility model adopts the single cardboard instead of the face paper and the gray board as the production raw materials of the outer box and the inner support, saves the gray board material, reduces the production cost, and the plasticity of the cardboard is high. , the effect of embossing and embossing is obvious, and it has better surface decoration effect;

The single-sheet cardboard combined special-shaped carton of the utility model omits the steps of grooving and die-cutting the gray board, and the existing automatic box gluing machine and automatic folding machine can be used to realize the box gluing and folding of the cardboard, which simplifies the production. process to improve production efficiency.

Description of drawings

Fig. 1 is the unfolded schematic diagram of the outer box of the single-sheet cardboard combined special-shaped carton of Embodiment 1;

2 is a schematic diagram of the folding process of the outer box of the single-sheet cardboard combined special-shaped carton in Embodiment 1;

3 is a schematic structural diagram of the outer box of the single-sheet cardboard combined special-shaped carton of Embodiment 1;

Fig. 4 is the unfolded schematic diagram of the inner support of the single-sheet cardboard combined special-shaped carton according to the first embodiment;

5 is a schematic diagram 1 of the folding process of the inner support of the single-sheet cardboard combined special-shaped carton of Embodiment 1;

6 is a schematic diagram II of the folding process of the inner support of the single-sheet cardboard combined special-shaped carton of Embodiment 1;

7 is a schematic structural diagram of the inner supporter of the single-sheet cardboard combined special-shaped carton of Embodiment 1;

8 is a schematic structural diagram of a single-sheet cardboard combined special-shaped paper box according to Embodiment 1;

In the drawings: 100-outer box; 200-inner support; 201-first support surface; 202-second support surface; 203-third support surface; 204-fifth support surface; 205-sixth support surface; 206 - The third block; 207 - the third bayonet; 208 - the third connecting surface; 300 - the first folding line; 400 - the box body; 401 - the first side; 402 - the second side; 403 - the third side; 404-third support surface; 405-fourth support surface; 406-second block; 407-second bayonet; 408-second connection surface; 500-box cover; 501-first box surface; 502-th 503-first support surface; 504-second support surface; 505-first block; 506-first bayonet; 507-first reinforcement surface; 508-second reinforcement surface; 509-first connection surface.

Detailed ways

The present utility model will be further described below in conjunction with specific embodiments. Among them, the accompanying drawings are only used for exemplary description, and represent only schematic diagrams, not physical drawings, and should not be construed as restrictions on this patent; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings will be omitted. , enlargement or reduction, do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

The same or similar symbols in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", " The orientation or positional relationship indicated by "right" and the like is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only used for exemplary illustration, and should not be construed as a limitation on this patent. specific meaning.

Example 1

Figures 1 to 8 show an embodiment of the single-sheet cardboard combined special-shaped carton of the present invention, which includes an outer box 100 and an inner support 200, and the inner support 200 is arranged inside the outer box 100; the outer box 100 includes a The box body 400 and the box cover 500 are connected by a folding line 300. The box body 400 and the box cover 500 are the first folded structure obtained by die-cutting a single cardboard, and the inner support 200 is the second folded structure obtained by die-cutting a single cardboard. structure. In this embodiment, a single cardboard is used instead of the face paper and the gray board as the production raw materials of the outer box 100 and the inner tray 200, which saves the gray board material, saves the steps of slotting and die-cutting the gray board, simplifies the production process, reduces the production cost.

As shown in FIGS. 1 and 2 , the box cover 500 includes a first box surface 501 and a second box surface 502 , the first box surface 501 is connected with the second box surface 502 , and two sides of the first box surface 501 are respectively connected with a second box surface 502 . A support surface 503 and a second support surface 504 are respectively engaged with the first support surface 503 and the second support surface 504 on both sides of the second box surface 502 . After being folded and formed, the first box surface 501 and the second box surface 502 are vertically arranged, the first support surface 503 and the second support surface 504 are used as the side surfaces of the box cover 500, and the first support surface 503 and the second support surface 504 are both right angles In the triangular structure, the first box surface 501 , the second box surface 502 , the first support surface 503 and the second support surface 504 are surrounded to form a triangular prism structure.

Specifically, the two sides of the second box surface 502 are provided with first blocking blocks 505 , the first supporting surface 503 and the second supporting surface 504 are provided with first bayonet openings 506 , and the first latching blocks 505 are latched with the first bayonet openings 506 . catch. In this embodiment, the first clamping block 505 is clamped with the first bayonet 506 to connect the second box surface 502 , the first supporting surface 503 and the second supporting surface 504 into one, which is preferred for the convenience of connection. not intended to be limiting. In order to enhance the load-bearing capacity of the side surface of the box cover 500 , the first support surface 503 and the second support surface 504 in this embodiment may be formed by folding two right-angled triangular structures in half.

In order to improve the load-bearing capacity of the carton cover 500: in this implementation, a first reinforcement surface 507 and a second reinforcement surface 508 are connected between the first box surface 501 and the second box surface 502. When folded and formed, the second box surface 502 It can be folded and laid between the first reinforcement surface 507 and the second reinforcement surface 508, and the edge of the second box cover 500 is hidden, so that a beautiful appearance can be obtained; the first support surface 503 and the second support surface 504 in this embodiment It is a right-angled triangle structure, one right-angled side of the right-angled triangle structure is connected with the first box surface 501, and the other right-angled side is connected with a first connecting surface 509, and the two sets of first connecting surfaces 509 can be folded to be laid on the second box surface 502 and Between the first reinforcement surfaces 507 , in this embodiment, two sets of first connection surfaces 509 overlap with the first reinforcement surfaces 507 and the second box surface 502 , as shown in FIG. 3 .

As shown in FIG. 1 and FIG. 2 , the box body 400 includes a first side surface 401 , a second side surface 402 and a third side surface 403 which are connected in sequence. The first side surface 401 and the first box surface 501 are connected by the first folding line 300 , Two sides of the second side surface 402 are respectively connected with a third support surface 404 and a fourth support surface 405 , and two sides of the third side surface 403 are respectively engaged with the third support surface 404 and the fourth support surface 405 . The two sides of the third side surface 403 are snapped with the third support surface 404 and the fourth support surface 405, and the first side surface 401, the second side surface 402, the third side surface 403, the third support surface 404 and the fourth support surface 405 are surrounded to form four For the prismatic structure, when the box cover 500 and the box body 400 are closed, the bottom surface of the triangular prism of the box cover 500 can be coincident with the top surface of the box body 400 of the quadrangular prism structure.

Specifically, both sides of the third side surface 403 are provided with second locking blocks 406 , and both the third support surface 404 and the fourth support surface 405 are provided with second bayonet openings 407 , and the second locking blocks 406 are locked with the second bayonet openings 407 . The third support surface 404 and the fourth support surface 405 are both connected with a second connection surface 408 , and the second connection surface 408 is bonded to the first side surface 401 . The third support surface 404 and the fourth support surface 405 in this embodiment are both obtained by folding at least two sets of trapezoid structures in half, and after the folding, the side close to the third side surface 403 is not glued but has an opening to form the second bayonet 407; In order to facilitate the snapping of the second block 406 into the second bayonet 407, the second block 406 in this embodiment can be obtained by folding a plurality of rectangular structures in half; in order to improve the load-bearing capacity of the box body 400, the third block in this embodiment is obtained. Sides 403 can be obtained by folding multiple sets of square structures.

As shown in FIGS. 4 to 7 , the inner support 200 includes a first support surface 201 , a second support surface 202 and a third support surface 203 connected in sequence, and fifth support surfaces 204 are respectively connected on both sides of the first support surface 201 and the sixth support surface 205, the third block 206 is provided on both sides of the third support surface 203, the fifth support surface 204 and the sixth support surface 205 are both provided with a third bayonet 207, and the third block 206 and The third bayonet 207 is snapped. The third clamping block 206 is engaged with the third bayonet 207 so that the first supporting surface 201 , the second supporting surface 202 , the third supporting surface 203 , the fifth supporting surface 204 and the sixth supporting surface 205 can be formed around the box body 400 Similar shaped quadrangular pyramid structure. In order to improve the load-bearing capacity of the inner support 200 , the fifth supporting surface 204 and the sixth supporting surface 205 in this embodiment are both multi-layered structures, and the fifth supporting surface 204 and the sixth supporting surface 205 are both connected with a third connecting surface 208 , when folded, the third connecting surface 208 is laid between the second supporting surface 202 and the third supporting surface 203 . Wherein, the side surface of the inner support 200 and the side surface of the box body 400 are attached and arranged, and the outer edge of the top of the inner support 200 is set higher than the outer edge of the top of the box body 400 , and the protruding part of the inner support 200 is the difference between the box cover 500 and the box body 400 . The closure acts as a guide, as shown in Figure 8.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims (9)

1. A single paperboard combined special-shaped paper box comprises an outer box (100) and an inner support (200), wherein the inner support (200) is arranged on the inner side of the outer box (100); the folding carton is characterized in that the outer box (100) comprises a box body (400) and a box cover (500) which are connected through a first folding line (300), the box body (400) and the box cover (500) are of a first folding structure obtained by die cutting of a single paperboard, and the inner support (200) is of a second folding structure obtained by die cutting of the single paperboard.

2. The single paperboard combined special-shaped carton according to claim 1, wherein the carton cover (500) comprises a first carton surface (501) and a second carton surface (502), the first carton surface (501) is connected with the second carton surface (502), a first supporting surface (503) and a second supporting surface (504) are respectively connected to two sides of the first carton surface (501), and two sides of the second carton surface (502) are respectively clamped with the first supporting surface (503) and the second supporting surface (504).

3. The single paperboard combined special-shaped carton according to claim 2, wherein the second carton surface (502) is provided with first clamping blocks (505) on two sides, the first supporting surface (503) and the second supporting surface (504) are provided with first clamping openings (506), and the first clamping blocks (505) are clamped with the first clamping openings (506).

4. The single paperboard composite special-shaped carton according to claim 3, wherein a first reinforcing surface (507) and a second reinforcing surface (508) are connected between the first carton surface (501) and the second carton surface (502), and the second carton surface (502) can be folded to be laid between the first reinforcing surface (507) and the second reinforcing surface (508).

5. The single paperboard composite special-shaped carton according to claim 4, wherein the first supporting surface (503) and the second supporting surface (504) are of a right-angled triangular structure, one right-angled side of the right-angled triangular structure is connected with the first box surface (501), the other right-angled side of the right-angled triangular structure is connected with the first connecting surface (509), and two groups of the first connecting surfaces (509) can be folded to be laid between the second box surface (502) and the first reinforcing surface (507).

6. The single paperboard combined special-shaped carton according to any one of claims 2 to 5, wherein the carton body (400) comprises a first side surface (401), a second side surface (402) and a third side surface (403), which are sequentially connected, the first side surface (401) is connected with the first carton surface (501) through a first folding line (300), the second side surface (402) is respectively connected with a third supporting surface (404) and a fourth supporting surface (405) on two sides, and the third side surface (403) is respectively clamped with the third supporting surface (404) and the fourth supporting surface (405) on two sides.

7. The single paperboard combined special-shaped carton according to claim 6, wherein second clamping blocks (406) are arranged on two sides of the third side surface (403), second clamping openings (407) are formed in the third supporting surface (404) and the fourth supporting surface (405), and the second clamping blocks (406) are clamped with the second clamping openings (407); the third supporting surface (404) and the fourth supporting surface (405) are both connected with a second connecting surface (408), and the second connecting surface (408) is bonded with the first side surface (401).

8. The single paperboard combined special-shaped carton according to claim 1, wherein the inner support (200) comprises a first support surface (201), a second support surface (202) and a third support surface (203) which are sequentially connected, a fifth support surface (204) and a sixth support surface (205) are respectively connected to two sides of the first support surface (201), a third clamping block (206) is arranged on two sides of the third support surface (203), a third clamping opening (207) is respectively arranged on each of the fifth support surface (204) and the sixth support surface (205), and the third clamping block (206) is clamped with the third clamping opening (207).

9. The single paperboard combined special-shaped carton according to claim 8, wherein the side surface of the inner support (200) is attached to the side surface of the box body (400), and the top outer edge of the inner support (200) is higher than the top outer edge of the box body (400).

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