阅读说明：本技术 一种启用前是平板状的包装盒 (Flat-plate-shaped packaging box before use ) 是由 盛治中 葛纪者 沈荣波 汪龙生 杨伟栋 陶长卫 卢发润 于 2021-03-19 设计创作，主要内容包括：本发明涉及包装盒技术领域,具体涉及一种启用前是平板状的包装盒,本发明的第一档板、第二挡板、第三挡板和第四挡板组成可变形的平行四边形结构,通过4个挡板变形形成矩形,从而形成包装盒的盒体侧围,而第一连接板作为与底板的固定连接板块,其可以起到联接外皮壳和内盒体作为一个整体的作用,有利于运输,以及便于成型。进一步设置的第二连接板、第三连接板和第四连接板在成型状态下形成内盒体的盒底,起到遮蔽底板以及便于提供连接板与底板的固定连接部位的作用。本发明的包装盒,在启动前是平板状,有利于降低运输成本,使用时又易于成型,达到固定盒的效果,经济效益巨大。(The invention relates to the technical field of packing boxes, in particular to a packing box which is flat before being used. The second connecting plate, the third connecting plate and the fourth connecting plate which are further arranged form the box bottom of the inner box body in a forming state, and the effects of shielding the bottom plate and providing a fixed connecting part of the connecting plate and the bottom plate are achieved. The packing box is flat before starting, is beneficial to reducing the transportation cost, is easy to form when in use, achieves the effect of fixing the box, and has great economic benefit.)

1. A flat packing box before use is characterized in that: comprises an outer shell and an inner box body; under the expansion state, the leather sheath includes bottom plate, right side board and the roof that rotates the connection in proper order from left to right, interior box body includes first baffle, second baffle, third baffle, fourth baffle, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, the right side of first baffle rotates with the left side of second baffle to be connected, the right side of second baffle rotates with the right side of third baffle to be connected, the left side of third baffle rotates with the right side of fourth baffle to be connected, the left side of fourth baffle rotates with the left side of first baffle to be connected, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate are isosceles right triangle, the base side of first connecting plate, the base side of second connecting plate, the base side of third connecting plate and the base side of fourth connecting plate respectively with the downside of first baffle, The lower sides of the second baffle plate, the third baffle plate and the fourth baffle plate are rotatably connected, the left waist side of the first connecting plate is rotatably connected with the left waist side of the fourth connecting plate, the right waist side of the second connecting plate is rotatably connected with the right waist side of the fourth connecting plate, and the outer side surface of the first connecting plate is connected with the inner side surface of the bottom plate;

and in a molding state, the outer side surface of the second connecting plate, the outer side surface of the third connecting plate and the outer side surface of the fourth connecting plate are connected with the inner side surface of the bottom plate.

2. A package according to claim 1, wherein the package is flat before use, and wherein: the bottom plate includes integrated into one piece's first joining region, second joining region, third joining region and fourth joining region, first joining region, second joining region, third joining region and fourth joining region are isosceles right triangle, and under the shaping state, the medial surface of second joining region, the medial surface of third joining region and the medial surface of fourth joining region all are provided with the double-sided glue film that has from the type membrane, the lateral surface of first connecting plate, the lateral surface of second connecting plate, the lateral surface of third connecting plate and the lateral surface of fourth connecting plate are connected with the medial surface of first joining region, the medial surface of second joining region, the medial surface of third joining region and the medial surface of fourth joining region respectively.

3. A package according to claim 1, wherein the package is flat before use, and wherein: the outer leather shell further comprises a buckling plate, the outer side face of the buckling plate is connected with the inner side face of the top plate, under the forming state, when the packaging box is closed, the top plate covers an opening formed by the first baffle, the second baffle, the third baffle and the fourth baffle, and the buckling plate is inserted into the opening formed by the first baffle, the second baffle, the third baffle and the fourth baffle.

4. A package according to claim 1, wherein the package is flat before use, and wherein: the outer leather shell further comprises a left side plate, the right side of the left side plate is rotatably connected with the left side of the bottom plate in an unfolding state, and the inner side face of the left side plate is connected with the outer side face of the fourth baffle plate in a forming state.

5. A pre-application flat pack according to claim 4 wherein: the inner side surface of the left side plate is provided with a double-sided adhesive layer with a release film.

6. A package according to claim 1, wherein the package is flat before use, and wherein: the outer shell further comprises a first outer lining paper and a first inner lining paper, the first outer lining paper is used for covering the outer side face of the outer shell and the inner side face edge of the outer shell, and the first inner lining paper is used for covering the inner side face of the outer shell and covering the first outer lining paper on one side of the inner side face of the outer shell.

7. A package according to claim 1, wherein the package is flat before use, and wherein: the inner box body comprises a second outer lining paper and a second inner lining paper, the second outer lining paper is used for covering the outer side faces of the first baffle, the second baffle, the third baffle and the fourth baffle and covering the inner side face edges of the first baffle, the second baffle, the third baffle and the fourth baffle, and the second inner lining paper is used for covering the inner side faces of the first baffle, the second baffle, the third baffle and the fourth baffle and covering the second outer lining paper on one side of the inner side faces of the first baffle, the second baffle, the third baffle and the fourth baffle.

8. A package according to claim 1, wherein the package is flat before use, and wherein: the bottom plate, the right side plate, the top plate, the first baffle, the second baffle, the third baffle and the fourth baffle are all grey paper plates.

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a flat packaging box before use.

Background

The fine packing box is a composite packing box, which is a packing box made of hard paper and with a frame and a layer of thin decorative paper (other fabrics such as leather, flannelette, etc.) adhered to the surface. The box type procedures are various and complicated, and in the previous years, except for image-text printing, more than 80 percent of forming ring sections are finished manually, so the box type is also called a manual box; the box type is manufactured, molded and fixed, and can not be folded no matter whether objects are contained in the box or not, so the box type is also called as a 'fixed box'; compared with a folding paper box, the box type has stronger rigidity, higher precision and better formed effect, and is mainly used for electronic products and high-end consumer goods represented by IPONE. In recent years, as consumption has upgraded, high-grade brands of cigarettes, wines, teas, cakes, jewelry and the like which are given away for use have mostly used such packages; so the box is also called as a manual box, a fixed box, an electronic packaging box, a fine box, a gift box and the like. The following is a simple and convenient article, which is uniformly called a 'fine packaging box'.

The existing fine packing box circulated in the market can not be folded due to the structure, so that the empty transportation cost is greatly increased, and the production field and the storage space are greatly occupied. Accordingly, there is a need for improvements that overcome the above-mentioned deficiencies.

Disclosure of Invention

In order to overcome the disadvantages and shortcomings of the prior art, the present invention is directed to a flat pack that is ready for use.

The purpose of the invention is realized by the following technical scheme:

a flat packing box before use comprises an outer skin shell and an inner box body; under the expansion state, the leather sheath includes bottom plate, right side board and the roof that rotates the connection in proper order from left to right, interior box body includes first baffle, second baffle, third baffle, fourth baffle, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate, the right side of first baffle rotates with the left side of second baffle to be connected, the right side of second baffle rotates with the right side of third baffle to be connected, the left side of third baffle rotates with the right side of fourth baffle to be connected, the left side of fourth baffle rotates with the left side of first baffle to be connected, first connecting plate, second connecting plate, third connecting plate and fourth connecting plate are isosceles right triangle, the base side of first connecting plate, the base side of second connecting plate, the base side of third connecting plate and the base side of fourth connecting plate respectively with the downside of first baffle, The lower sides of the second baffle plate, the third baffle plate and the fourth baffle plate are rotatably connected, the left waist side of the first connecting plate is rotatably connected with the left waist side of the fourth connecting plate, the right waist side of the second connecting plate is rotatably connected with the right waist side of the fourth connecting plate, and the outer side surface of the first connecting plate is connected with the inner side surface of the bottom plate;

and in a molding state, the outer side surface of the second connecting plate, the outer side surface of the third connecting plate and the outer side surface of the fourth connecting plate are connected with the inner side surface of the bottom plate.

Wherein, the bottom plate includes integrated into one piece's first joining region, second joining region, third joining region and fourth joining region, first joining region, second joining region, third joining region and fourth joining region are isosceles right triangle, and under the shaping state, the medial surface of second joining region, the medial surface of third joining region and the medial surface of fourth joining region all are provided with the double-sided adhesive layer who has from the type membrane, the lateral surface of first connecting plate, the lateral surface of second connecting plate, the lateral surface of third connecting plate and the lateral surface of fourth connecting plate are connected with the medial surface of first joining region, the medial surface of second joining region, the medial surface of third joining region and the medial surface of fourth joining region respectively.

The outer leather shell further comprises a buckling plate, the outer side face of the buckling plate is connected with the inner side face of the top plate, the top plate covers an opening formed by the first baffle, the second baffle, the third baffle and the fourth baffle when the packaging box is closed in a molding state, and the buckling plate is inserted into the opening formed by the first baffle, the second baffle, the third baffle and the fourth baffle.

The outer leather shell further comprises a left side plate, the right side of the left side plate is rotatably connected with the left side of the bottom plate in an unfolding state, and the inner side face of the left side plate is connected with the outer side face of the fourth baffle plate in a forming state.

Wherein, the medial surface of left side board is provided with the double-sided adhesive layer who has from the type membrane.

The outer shell further comprises a first outer lining paper and a first inner lining paper, the first outer lining paper is used for covering the outer side face of the outer shell and the inner side edge of the outer shell, and the first inner lining paper is used for covering the inner side face of the outer shell and covering the first outer lining paper on one side of the inner side face of the outer shell.

The inner box body comprises a second outer lining paper and a second inner lining paper, the second outer lining paper is used for covering the outer side faces of the first baffle, the second baffle, the third baffle and the fourth baffle and covering the inner side face edges of the first baffle, the second baffle, the third baffle and the fourth baffle, and the second inner lining paper is used for covering the inner side faces of the first baffle, the second baffle, the third baffle and the fourth baffle and covering the second outer lining paper on one side of the inner side faces of the first baffle, the second baffle, the third baffle and the fourth baffle.

The bottom plate, the right side plate, the top plate, the first baffle, the second baffle, the third baffle and the fourth baffle are all grey paper plates.

The invention has the beneficial effects that: the deformable parallelogram structure is formed by the first baffle plate, the second baffle plate, the third baffle plate and the fourth baffle plate, 4 baffle plates form a rectangle by moving the positions of the second baffle plate, the third baffle plate or the fourth baffle plate, so that the box body side wall of the packing box is formed, the first connecting plate is used as a fixed connecting plate with the bottom plate, the first connecting plate can play a role of connecting the outer leather shell and the inner box body as a whole, the transportation is facilitated, the forming is facilitated, and the alignment connection of the first connecting plate and the bottom plate is not required to be additionally carried out. The second connecting plate, the third connecting plate and the fourth connecting plate which are further arranged form the box bottom of the inner box body in a forming state, and the effects of shielding the bottom plate and providing a fixed connecting part of the connecting plate and the bottom plate are achieved. The packing box is flat before starting, is beneficial to reducing the transportation cost, is easy to form when in use, achieves the effect of fixing the box, and has great economic benefit.

Drawings

FIG. 1 is an expanded view of the components of the package prior to assembly;

FIG. 2 is an expanded view of the left side panel, bottom panel, right side panel and top panel;

FIG. 3 is a structural diagram of the alignment arrangement of the first outer lining paper with the left side plate, the bottom plate, the right side plate and the top plate;

FIG. 4 is a schematic view of a mounting arrangement of a first outer liner paper;

FIG. 5 is a structural view showing the outer skin with the double-sided adhesive layer arranged in an unfolded state;

FIG. 6 is a structural diagram of the inner case in an unfolded state;

FIG. 7 is a structural view illustrating an unfolded state of the packing box;

FIG. 8 is a view showing a first process from an unfolded state to a formed state of the packing box;

FIG. 9 is a view showing a second process from the developed state to the formed state of the packing box;

FIG. 10 is a view showing a third process from the developed state to the formed state of the packing box;

FIG. 11 is a schematic view showing a structure of a molded state of the packing box;

FIG. 12 is a schematic view of the package in a closed configuration;

the reference signs are: 1-left side panel, 2-bottom panel, 21-first connection region, 22-second connection region, 23-third connection region, 24-fourth connection region, 3-right side panel, 4-top panel, 5-first outer liner paper, 6-first inner liner paper, 7-first baffle-panel, 8-second baffle-panel, 9-third baffle-panel, 10-fourth baffle-panel, 11-second outer liner paper, 12-second inner liner paper, 13-first connection panel, 14-second connection panel, 15-third connection panel, 16-fourth connection panel, 17-connection section, 18-capture panel, 19-third inner liner paper, 20-two-sided adhesive layer.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-12, which are not intended to limit the present invention.

Example 1

A flat packing box before use comprises an outer skin shell and an inner box body; under the expansion state, the leather sheath includes bottom plate 2, right curb plate 3 and roof 4 that rotate the connection in proper order from left to right, interior box body includes first baffle 7, second baffle 8, third baffle 9, fourth baffle 10, first connecting plate 13, second connecting plate 14, third connecting plate 15 and fourth connecting plate 16, the right side of first baffle 7 is rotated with the left side of second baffle 8 and is connected, the right side of second baffle 8 is rotated with the right side of third baffle 9 and is connected, the left side of third baffle 9 is rotated with the right side of fourth baffle 10 and is connected, the left side of fourth baffle 10 is rotated with the left side of first baffle 7 and is connected, first connecting plate 13, second connecting plate 14, third connecting plate 15 and fourth connecting plate 16 are isosceles right triangle, the bottom avris of first connecting plate 13, the bottom avris of second connecting plate 14, the bottom avris of third connecting plate 15 and the bottom avris of fourth connecting plate 16 respectively with the downside of first baffle 7, The lower side of the second baffle plate 8, the lower side of the third baffle plate 9 and the lower side of the fourth baffle plate 10 are rotatably connected, the left waist side of the first connecting plate 13 is rotatably connected with the left waist side of the fourth connecting plate 16, the right waist side of the second connecting plate 14 is rotatably connected with the right waist side of the fourth connecting plate 16, and the outer side surface of the first connecting plate 13 is connected with the inner side surface of the bottom plate 2;

in a molding state, the outer side surface of the second connecting plate 14, the outer side surface of the third connecting plate 15 and the outer side surface of the fourth connecting plate 16 are connected with the inner side surface of the bottom plate 2.

The first baffle plate, the second baffle plate 8, the third baffle plate 9 and the fourth baffle plate 10 form a deformable parallelogram structure, 4 baffle plates form a rectangle by moving the positions of the second baffle plate 8, the third baffle plate 9 or the fourth baffle plate 10, so that the box body side wall of the packing box is formed, the first connecting plate 13 is used as a fixed connecting plate block with the bottom plate 2, the first connecting plate can play a role of connecting an outer leather shell and an inner box body as a whole, the transportation is facilitated, the forming is facilitated, and the first connecting plate 13 and the bottom plate 2 do not need to be additionally connected in an alignment mode. The second connecting plate 14, the third connecting plate 15 and the fourth connecting plate 16 are further arranged to form the box bottom of the inner box body in a molding state, and play a role in shielding the bottom plate 2 and providing a fixed connecting part 17 of the connecting plates and the bottom plate 2 conveniently. The packing box is flat before starting, is beneficial to reducing the transportation cost, is easy to form when in use, achieves the effect of fixing the box, and has great economic benefit.

Wherein, bottom plate 2 includes integrated into one piece's first joining region 21, second joining region 22, third joining region 23 and fourth joining region 24, first joining region 21, second joining region 22, third joining region 23 and fourth joining region 24 are isosceles right triangle, and under the shaping state, the medial surface of second joining region 22, the medial surface of third joining region 23 and the medial surface of fourth joining region 24 all are provided with the double-sided adhesive layer 20 who has from the type membrane, the lateral surface of first connecting plate 13, the lateral surface of second connecting plate 14, the lateral surface of third connecting plate 15 and the lateral surface of fourth connecting plate 16 are connected with the medial surface of first joining region 21, the medial surface of second joining region 22, the medial surface of third joining region 23 and the medial surface of fourth joining region 24 respectively.

The forming process is simple, the forming process is completed only by pulling the positions of the second baffle plate 8, the third baffle plate 9 or the fourth baffle plate 10, peeling off the release films of the double-sided adhesive layers 20 of the second connecting area 22, the third connecting area 23 and the fourth connecting area 24 and then performing alignment bonding on the fourth connecting plates 16 of the second connecting plate 14 and the third connecting plate 15, and the forming process is simple and efficient to operate and good in appearance.

Wherein, the epitheca still includes detains a board 18, detain the lateral surface of a board 18 and be connected with the medial surface of roof 4, under the forming state, when the packing carton was closed, the opening that first baffle 7, second baffle 8, third baffle 9 and fourth baffle 10 formed was covered to roof 4, detain the opening that a board 18 inserted first baffle 7, second baffle 8, third baffle 9 and fourth baffle 10 and form.

The buckling plate 18 of the invention has the function of increasing the weight of the top plate 4, so that the top plate 4 is easier to fall down to close the packing box in a forming state, and the packing box is not easy to be opened by mistake. Further, the size of the position buckling plate 18 can be matched with the size of an opening formed by the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10, and when the position buckling plate 18 is inserted into the opening, the side edge of the position buckling plate 18 is abutted against the first baffle 8, the second baffle 9 and the fourth baffle 10 to form a clamping and embedding structure, so that the top plate 4 is further fixed.

The outer leather shell further comprises a left side plate 1, the right side of the left side plate 1 is rotatably connected with the left side of the bottom plate 2 in an unfolding state, and the inner side face of the left side plate 1 is connected with the outer side face of the fourth baffle plate in a forming state. Under the forming state, in the process of opening and shutting, fourth baffle 10 is the position that often needs to bear the impact force, therefore further sets up left side board 1 and can play the effect of strengthening packing carton intensity.

The inner side surface of the left side plate 1 is provided with a double-sided adhesive layer 20 with a release film, so that the left side plate 1 can be conveniently fixed and formed.

Wherein the outer case further comprises a first outer liner paper 5 and a first inner liner paper 6, the first outer liner paper 5 is used for covering the outer side surface of the outer case and the inner side surface edge of the outer case, and the first inner liner paper 6 is used for covering the inner side surface of the outer case and the first outer liner paper 5 on the inner side surface side of the outer case.

The inner box body comprises a second outer lining paper 11 and a second inner lining paper 12, the second outer lining paper 11 is used for covering the outer side faces of the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10 and the inner side face edges of the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10, and the second inner lining paper 12 is used for covering the inner side faces of the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10 and covering the second outer lining paper 11 on the inner side face side of the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10.

Wherein the outer shell further comprises a third inner lining paper 19, and the third inner lining paper 19 is used for covering the inner side surface of the catching plate 18 and the outer side surface edge of the catching plate 18.

The left side plate 1, the bottom plate 2, the right side plate 3, the top plate 4, the first baffle 7, the second baffle 8, the third baffle 9, the fourth baffle 10 and the buckling plate 18 are all grey paper plates. The gray paperboard is large in thickness and high in strength, and the basic strength requirement of the packaging box is met. But the outward appearance nature of grey board is relatively poor simultaneously, does not conform to the outward appearance demand of fine quality packing carton. Therefore, the gray paper boards are provided with the corresponding outer lining paper and the corresponding inner lining paper, and the gray paper boards are coated in an all-around mode in a matched mode, so that the gray paper boards are covered, and the appearance effect is improved.

In the invention, the 'rotary connection' between the grey paperboards is realized through a V-shaped groove structure, and the V-shaped groove structure belongs to the conventional structure of the paperboards and is not described in a repeated way. The first connecting plate 13, the second connecting plate 14, the third connecting plate 15 and the fourth connecting plate 16 are made of soft paperboard, firstly, the first connecting plate 13 is fixedly arranged, so that the requirement on the shape variability of the second connecting plate 14, the third connecting plate 15 and the fourth connecting plate 16 is higher, and secondly, the bottom plate 2 is arranged as a bearing plate, and the strength requirements of the first connecting plate 13, the second connecting plate 14, the third connecting plate 15 and the fourth connecting plate 16 are lower. Meanwhile, in order to realize that the first connecting plate 13, the second connecting plate 14, the third connecting plate 15 and the fourth connecting plate 16 are rotatably connected with the corresponding first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10, the bottom side of the first connecting plate 13, the bottom side of the second connecting plate 14, the bottom side of the third connecting plate 15 and the bottom side of the fourth connecting plate 16 are all provided with a connecting part 17 which can be bonded in an extending manner.

The assembly, the development state, the molding process, and the molding state of the packing box will be described below with reference to the drawings.

As shown in FIG. 1, the developed structure of each component before the package is assembled comprises a left side plate 1, a bottom plate 2, a right side plate 3, a top plate 4, a first outer lining paper 5, a first inner lining paper 6, a first baffle plate 7, a second baffle plate 8, a third baffle plate 9, a fourth baffle plate 10, a second outer lining paper 11, a second inner lining paper 12, a first connecting plate 13, a second connecting plate 14, a third connecting plate 15, a fourth connecting plate 16, a connecting part 17, a catching plate 18 and a third inner lining paper 19, wherein the side plates, the bottom plate 2, the right side plate 3 and the top plate 4 are integrally formed and are rotatably connected through a V-groove structure, the first baffle plate 7, the second baffle plate 8, the third baffle plate 9 and the fourth baffle plate 10 are integrally formed (the first baffle plate 7 and the fourth baffle plate 10 are connected in the subsequent assembly process), the first baffle plate 7 and the fourth baffle plate 10 are rotatably connected through the V-groove structure, the first connecting plate, the second connecting plate 14 and the third connecting plate 15 are integrally formed through the rotary connection of the broken line structure and are rotatably connected through the broken line structure.

As shown in fig. 2, the development of the left side plate 1, the bottom plate 2, the right side plate 3 and the top plate 4 is a structural diagram showing the alignment of the first outer lining paper 5 with the left side plate 1, the bottom plate 2, the right side plate 3 and the top plate 4, as shown in fig. 3, the edge of the first outer lining paper 5 is folded to perform edge covering treatment on the inner side edges of the left side plate 1, the bottom plate 2, the right side plate 3 and the top plate 4, and then the inner side edges of the left side plate 1, the bottom plate 2, the right side plate 3 and the top plate 4 are bonded by the first inner lining paper 6, thereby completing the mounting process. The wrapping process of the second outer, second and third inner-slip sheets 11, 12, 19 is substantially identical and not illustrated, and to avoid excessive reference lines, fig. 5-12 do not mark the location of the first outer, first, second and third inner-slip sheets 5, 6, 11, 12, 19.

As shown in fig. 5, a double-sided tape with a release film, i.e., a double-sided adhesive layer 20, is applied to each of the second, third, and fourth connection regions 22, 23, and 24, while the catching plate 18 is mounted on the inner side of the top panel 4. As shown in fig. 6, which is a schematic view of the unfolded structure of the inner box, as shown in fig. 7, the first connecting plate 13 is installed at the first connecting area 21, that is, the inner box is connected with the outer shell, the assembly process is completed, and the unfolded state of the packing box is formed.

As shown in fig. 8-10, which are process diagrams of the forming process of the packing box, the first baffle 7, the second baffle 8, the third baffle 9 and the fourth baffle 10 finally form a rectangle; and then peeling off the release film on the double-sided adhesive layer 20 of the left side plate 1, bonding the left side plate 1 and the fourth baffle plate 10 to form a structure shown in fig. 11, namely a forming state diagram of the packaging box, and closing the top plate 4 to form a closed state shown in fig. 12. It should be noted that the relative inside and outside orientations described in the present invention are distinguished from the closed state of fig. 12, with the inside being closer to the center of the package and the outside being farther from the center of the package, and the relative up, down, left and right orientations are based on fig. 8 as a positioning basis.

The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.