A packaging box

Abstract

The utility model provides a packaging box, and relates to the technical field of packaging boxes. A packaging box includes a gray board frame, which is generated by half-cutting a whole gray board paper, and also includes a magnetic device, which is provided on the gray board frame, and the gray board frame is closed by the magnetic device. The packaging box can be opened by folding the gray board of the box cover upward along the half-cutting position of the gray board so that the magnetic block and the magnetic iron sheet are separated, and by folding the gray board of the box cover downward so that the magnetic block and the magnetic iron sheet attract each other, so that the gray board of the box bottom is covered on the gray board of the outer wall, so as to achieve the effect of facilitating the opening and closing of the packaging box for display.

Description

Technical Field

[0001] The utility model provides a packaging box, which relates to the technical field of packaging boxes. Background Art

[0002] The so-called "fine packaging box" is a composite packaging box, which refers to a packaging box with a cardboard base as the frame and a thin layer of decorative paper (or other fabrics such as leather or velvet) glued to the surface. Because this type of box has many complex processes and the molding process is mostly done by hand, it is also called a "handmade box". Compared with folding paper boxes, this type of box has stronger rigidity and higher precision, and the finished effect is better.

[0003] The structures of existing boutique boxes can be roughly divided into three categories: cover type, flip type, and pull-out type. Their structures appear visually dull and lack novelty; they also lack display functions and the convenience of opening and closing.

[0004] Therefore, it is necessary to provide a packaging box that is easy to open and close for display. Utility Model Content

[0005] In order to overcome the shortcomings of existing boutique boxes, such as rigid structure, lack of novelty, lack of display function and convenience of opening and closing, the utility model provides a packaging box that is easy to open and close for display.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present invention provides the following technical solution: a packaging box, including a gray board frame, which is generated by cutting a whole sheet of gray board paper in half, and also including a magnetic device, which is provided on the gray board frame, and the gray board frame is closed by the magnetic device.

[0007] Furthermore, the gray board frame includes an outer wall gray board composed of multiple square boards, upper triangular boards and lower triangular boards. Gray board half-cutting positions are provided at the connection between the square boards, the upper triangular boards and the lower triangular boards. The square boards are rotatably connected to the lower triangular boards through the gray board half-cutting positions. The upper triangular boards are rotatably connected to the square boards through the gray board half-cutting positions. One square board is rotatably connected to the box cover gray board through the gray board half-cutting positions. A box cover magnetic closing piece mounting portion is provided on the box cover gray board. The other two square boards are provided with box cover magnetic closing piece mounting portions. One lower triangular board is rotatably connected to the box bottom gray board through the gray board half-cutting positions.

[0008] Furthermore, the magnetic device includes a magnetic block installed on the box body closing magnetic block installation part, and the box cover closing magnetic piece installation part is installed with a magnetic iron sheet, and the magnetic iron sheet and the magnetic block attract each other.

[0009] Furthermore, it also includes a thin decorative surface paper mounted on the outside of the gray board frame, and the thin decorative surface paper is produced by die-cutting and creasing a whole piece of thin decorative paper.

[0010] Furthermore, the thin decorative facial paper includes facial papers on each side of the box body composed of multiple square facial papers, upper triangular facial papers and lower triangular facial papers. The square facial paper is connected to the lower triangular facial paper, the upper triangular facial paper is connected to the square facial paper, the square facial paper is laminated to the square plate, the upper triangular facial paper is laminated to the upper triangular plate, and the lower triangular facial paper is laminated to the lower triangular plate. A piece of square facial paper is connected to the outer mounting paper of the box lid, a piece of lower triangular facial paper is connected to the outer mounting paper of the box bottom, the outer mounting paper of the box lid is laminated to the gray board of the box lid, and the outer mounting paper of the box bottom is laminated to the gray board of the box bottom. Facial paper indentation lines are provided at the joints of the facial papers on each side of the box body, and a joint structure is provided on the thin decorative facial paper to facilitate the connection of the facial papers.

[0011] Furthermore, the joint structure includes a box body face paper joint position connected to the edge of the lower triangular face paper, the remaining edges of the square face paper are connected to the box body edge edging position, the box body edge edging position is connected to the box body edge buried edge position, the edges on both sides of the outer mounting paper of the box lid are connected to the box lid edge edging position, and the box lid edge edging position is connected to the box lid edge buried edge position.

[0012] Compared with the prior art, the packaging box provided by the embodiment of the present invention has the following advantages: 1. The packaging box can be opened by folding the gray plate of the box cover upward along the half-cut position of the gray plate so that the magnetic block and the magnetic iron sheet are separated. By folding the gray plate of the box cover downward, the magnetic block and the magnetic iron sheet are attracted to each other, so that the gray plate of the bottom of the box is covered on the gray plate of the outer wall, thereby achieving the effect of facilitating opening and closing to display the packaging box.

[0013] 2. By sticking thin decorative paper on the gray board frame, the packaging box will be more refined and more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a three-dimensional structural diagram of the gray board frame, thin decorative surface paper and magnetic attraction device of the utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the gray board frame, magnetic iron sheet and magnetic block of the utility model.

[0017] Figure 4 It is a schematic diagram of the planar unfolded structure of the gray board frame of the utility model.

[0018] Figure 5 This is a schematic diagram of the planar unfolded structure of the thin decorative facial paper of the present invention.

[0019] Names and serial numbers of parts in the figure: 1: Gray board frame, 11: Outer wall gray board, 1101: Square board, 1102: Upper triangular board, 1103: Lower triangular board, 12: Box cover gray board, 13: Box bottom gray board, 14: Box body closing magnetic block installation part, 15: Box cover closing magnetic piece installation part, 16: Lower triangular facial tissue, 17: Gray board half-cutting position, 2: Thin decorative facial tissue, 21: Box body facial tissue, 2101: Square facial tissue, 2102: Upper triangular facial tissue, 22: Box body facial tissue joint position, 23: Box body rim wrapping position, 24: Box body rim buried edge position, 25: Box cover outer mounting paper, 26: Box cover rim wrapping position, 27: Box cover rim buried edge position, 28: Box bottom outer mounting paper, 29: Facial tissue indentation line, 3: Magnetic device, 31: Magnetic iron sheet, 32: Magnetic block. DETAILED DESCRIPTION

[0020] The following further illustrates the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connected" and "coupled" in this application, unless otherwise specified, include both direct and indirect connections (couplings).

[0021] Example 1: A packaging box, see Figures 1-4 As shown, it includes a gray board frame 1, which is generated by cutting a whole gray board paper in half, and also includes a magnetic device 3. The magnetic device 3 is provided on the gray board frame 1, and the gray board frame 1 is closed by the magnetic device 3.

[0022] See Figure 3 and Figure 4 As shown, the gray board frame 1 includes an outer wall gray board 11 composed of a plurality of square boards 1101, an upper triangular board 1102 and a lower triangular board 1103. The outer wall gray board 11 is made of gray paper board by cutting the outer periphery and cutting the inner half-through knife according to the size. A gray board half-cutting position 17 is provided at the connection between the square board 1101, the upper triangular board 1102 and the lower triangular board 1103. The square board 1101 is rotatably connected to the lower triangular board 11 through the gray board half-cutting position 17. 03, an upper triangular plate 1102 is rotatably connected to the square plate 1101 through the gray board half-cutting position 17, a square plate 1101 is rotatably connected to the box cover gray plate 12 through the gray board half-cutting position 17, the box cover gray plate 12 is provided with a box cover closing magnetic piece mounting portion 15, the other two square plates 1101 are provided with a box cover closing magnetic piece mounting portion 15, and a lower triangular plate 1103 is rotatably connected to the box bottom gray plate 13 through the gray board half-cutting position 17.

[0023] See Figure 3 and Figure 4As shown, the magnetic device 3 includes a magnetic block 32 installed on the box body closing magnetic block mounting part 14, and the box lid closing magnetic block mounting part 15 is installed with a magnetic iron sheet 31. The magnetic iron sheet 31 and the magnetic block 32 are purchased as needed, and the magnetic iron sheet 31 and the magnetic block 32 attract each other.

[0024] When the packaging box needs to be assembled, the lower triangular plates 1103 are formed into a ring shape, and the lower triangular plates 1103 at the head and tail are connected. Then, the gray plate 13 at the bottom of the box is folded to the center of the bottom of the lower triangular plate 1103. Then, the square plate 1101 drives the upper triangular plate 1102 to be folded toward the center, so that the square plate 1101 and the upper triangular plate 1102 form a spaced connection pattern. Then, the magnetic block 32 is installed on the magnetic block installation part 14 of the box body. The iron sheet 31 is installed on the box cover magnetic sheet installation part 15; when the box cover gray plate 12 needs to be opened, the box cover gray plate 12 is folded upward along the gray plate half-cutting position 17 to separate the magnetic block 32 and the magnetic iron sheet 31. When the box cover gray plate 12 needs to be closed, the box cover gray plate 12 is folded downward along the gray plate half-cutting position 17, and the magnetic block 32 and the magnetic iron sheet 31 attract each other so that the bottom gray plate 13 of the box is covered on the outer wall gray plate 11.

[0025] Example 2: Based on Example 1, refer to Figure 1 、 Figure 2 and Figure 5 As shown, it also includes a thin decorative paper 2 mounted on the outside of the gray board frame 1, the thin decorative paper 2 is coated with glue on one side, and the thin decorative paper 2 is produced by die-cutting and embossing a whole sheet of thin decorative paper; the thin decorative paper 2 includes a plurality of square facial papers 2101, an upper triangular facial paper 2102 and a lower triangular facial paper 16, each side of the box body is composed of facial papers 21, the square facial paper 2101 is connected to the lower triangular facial paper 16, the upper triangular facial paper 2102 is connected to the square facial paper 2101, and the square facial paper 2101 is attached to the square board 1101. The upper triangular facial paper 2102 is fitted with the upper triangular plate 1102, the lower triangular facial paper 16 is fitted with the lower triangular plate 1103, a square facial paper 2101 is connected to the outer mounting paper 25 of the box cover, and a lower triangular facial paper 16 is connected to the outer mounting paper 28 of the box bottom. The outer mounting paper 25 of the box cover is fitted with the gray board 12 of the box cover, and the outer mounting paper 28 of the box bottom is fitted with the gray board 13 of the box bottom. The joints of the facial papers 21 on each side of the box body are provided with facial paper indentation lines 29, and the thin decorative facial paper 2 is provided with a joint structure that facilitates the connection of each facial paper.

[0026] See Figure 5As shown, the joint structure includes a box body facial paper joint position 22 connected to the edge of the lower triangular facial paper 16, and the remaining edges of the square facial paper 2101 are all connected to the box body edge wrapping position 23, and the box body edge wrapping position 23 is connected to the box body edge buried edge position 24, and the box body edge buried edge position 24 makes the connection between the square facial paper 2101 and the square plate 1101 more stable, and the edges on both sides of the box cover outer mounting paper 25 are all connected to the box cover edge wrapping position 26, and the box cover edge wrapping position 26 is connected to the box cover edge buried edge position 27, and the box cover edge buried edge position 27 makes the connection between the box cover outer mounting paper 25 and the box cover gray board 12 more stable.

[0027] When it is necessary to attach thin decorative facial paper 2, first fold the box body facial paper joint 22 on the side of the lower triangular facial paper 16 and attach it to the adjacent lower triangular plate 1103, then attach each lower triangular facial paper 16 to each lower triangular plate 1103, so that the tail lower triangular facial paper 16 presses and adheres the initial box body facial paper joint 22 to form a closed connection, then fold the box body facial paper joint 22 so that the upper box body facial paper joint 22 is attached to the corresponding upper triangular plate 1102, and the lower box body facial paper joint 22 is attached to the gray plate 13 at the bottom of the box, and then attach the square facial paper 2101 to the square plate 1101, fold the box body facial paper joint 22 on the side of the square facial paper 2101 and attach it to the adjacent upper triangular plate 1 102, and then the upper triangular facial paper 2102 is pasted on the upper triangular plate 1102, and the box body facial paper joint position 22 is pressed and pasted through the upper triangular facial paper 2102 to form a connection between the square facial paper 2101 and the upper triangular facial paper 2102, and then the outer mounting paper 25 of the box lid is folded and pasted on the box lid gray plate 12, so that the box body mouth edge buried edge position 24 on the upper part of the square facial paper 2101 is folded and pasted on the inner side of the square plate 1101, and the box lid mouth edge buried edge position 27 is folded and pasted on the bottom of the box lid gray plate 12, and the box lid mouth edge wrapped edge position 26 provides a turning thickness for the box lid mouth edge buried edge position 27 to fold, so that the packaging is more exquisite, and finally the box bottom outer mounting paper 28 is folded and pasted on the box bottom gray plate 13 to complete the pasting of the thin decorative facial paper 2.

[0028] The technical principles of the embodiments of the present invention have been described above in conjunction with specific embodiments. These descriptions are intended solely to explain the principles of the embodiments of the present invention and should not be construed in any way as limiting the scope of protection of the embodiments of the present invention. Based on the explanations herein, those skilled in the art will be able to conceive of other specific implementations of the embodiments of the present invention without inventive effort, and these implementations will fall within the scope of protection of the embodiments of the present invention.

Claims

1. A packaging box, comprising a grey board frame (1), wherein the grey board frame (1) is formed by cutting a whole grey board paper in half, and wherein: It also includes a magnetic attraction device (3), which is arranged on the gray board frame (1), and the gray board frame (1) is closed by the magnetic attraction device (3); The gray plate frame (1) comprises an outer wall gray plate (11) composed of a plurality of square plates (1101), an upper triangular plate (1102) and a lower triangular plate (1103). Gray plate half-cutting positions (17) are provided at the connection points between the square plates (1101), the upper triangular plate (1102) and the lower triangular plate (1103). The square plates (1101) are rotatably connected to the lower triangular plate (1103) through the gray plate half-cutting positions (17). The upper triangular plate (1102) is rotatably connected to the lower triangular plate (1103) through the gray plate The half-cutting knife position (17) is rotatably connected to the square plate (1101); a box cover gray plate (12) is rotatably connected to one square plate (1101) through the gray plate half-cutting knife position (17); a box cover gray plate (12) is provided with a box cover closing magnetic suction piece mounting portion (15); the other two square plates (1101) are provided with box cover closing magnetic suction piece mounting portions (15); and a lower triangular plate (1103) is rotatably connected to a box bottom gray plate (13) through the gray plate half-cutting knife position (17).

2. A packaging box according to claim 1, characterized in that: The magnetic attraction device (3) comprises a magnetic attraction block (32) mounted on the box body closing magnetic block mounting portion (14), and a magnetic attraction sheet (31) is mounted on the box cover closing magnetic attraction sheet mounting portion (15), and the magnetic attraction sheet (31) and the magnetic attraction block (32) attract each other.

3. A packaging box according to claim 1, characterized in that: It also includes a thin decorative surface paper (2) mounted on the outside of the gray board frame (1), and the thin decorative surface paper (2) is produced by die-cutting and creasing a whole sheet of thin decorative paper.

4. A packaging box according to claim 3, characterized in that: The thin decorative facial paper (2) comprises facial papers (21) on each side of the box body, which are composed of a plurality of square facial papers (2101), upper triangular facial papers (2102) and lower triangular facial papers (16), wherein the square facial papers (2101) are connected to the lower triangular facial papers (16), the upper triangular facial papers (2102) are connected to the square facial papers (2101), the square facial papers (2101) are attached to the square plate (1101), the upper triangular facial papers (2102) are attached to the upper triangular plate (1102), and the lower triangular facial papers ( 16) is bonded to the lower triangular plate (1103), a square face paper (2101) is connected to the outer mounting paper (25) of the box cover, a lower triangular face paper (16) is connected to the outer mounting paper (28) of the box bottom, the outer mounting paper (25) of the box cover is bonded to the gray plate (12) of the box cover, the outer mounting paper (28) of the box bottom is bonded to the gray plate (13) of the box bottom, face paper indentation lines (29) are arranged at the connection points of the face papers (21) on each side of the box body, and a joint structure is arranged on the thin decorative face paper (2) for facilitating the connection of the face papers.

5. A packaging box according to claim 4, characterized in that: The joint structure comprises a box body face paper joint position (22) connected to the edge of the lower triangular face paper (16); the remaining edges of the square face paper (2101) are all connected to the box body mouth edge binding positions (23); the box body mouth edge buried edge positions (24) are connected to the box body mouth edge binding positions (23); the upper edges of the box cover outer mounting paper (25) on both sides are connected to the box cover mouth edge binding positions (26); the box cover mouth edge buried edge positions (27) are connected to the box cover mouth edge binding positions (26).

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