Profiling packaging box

Abstract

The utility model relates to a profiling packaging box. Comprising a bottom box and two side boxes, the side boxes are symmetrically arranged on the left side and the right side of the bottom box, included angles are formed between the side boxes and the bottom box after the side boxes are folded, and a concave cavity is formed between the two side boxes; the end faces, corresponding to the contours of the concave cavities, of the bottom box and the side boxes form a pre-folding space in the unfolded state, and a connecting component is arranged between the end faces of the two sides of the pre-folding space. And the upper cover of the bottom box is connected with the upper side covers of the side boxes through the connecting buckles and the connecting grooves to form the profiling packaging box. The profiling curve of the packaging box is attached to the appearance curve of the bumper, the effects of fixed connection and sealing are achieved through folding and matching of the buckles and the clamping grooves, the packaging box is simple in structure and easy to implement, the overall utilization degree of paperboards can be improved, the bumper can be effectively buffered and protected, plates can be saved, the transportation space can be saved, and the packaging box is convenient to use. And the packaging cost and the buffering safety are balanced.

Description

Technical Field

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

[0002] For most products, buffering safety during transportation has become one of the insurmountable difficulties in the product development process. Striking a balance between packaging cost and buffering safety is the biggest problem facing product packaging at present. Existing packaging boxes generally include an outer box part and its internal buffering part. The packaging method mostly adopts the method of disassembling the product equipment, that is, removing some equipment that is easy to install and packaging them separately, mostly in 2 or 3 pieces, to reduce transportation risks; however, for products that are inconvenient to disassemble, large in size and irregular in shape, the use of existing conventional structural design packaging boxes will not only cause more redundancy in packaging box materials and structures, and low overall utilization of cardboard, but also lead to poor buffering effect, or there is buffering but no protection. Therefore, it is necessary to develop a packaging box with a contoured curve that fits the appearance curve of the product.

[0003] Car bumpers have the functions of safety protection, vehicle decoration, and improving the aerodynamic characteristics of vehicles. Twenty years ago, the front and rear bumpers of cars were mainly made of metal materials, but with the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, the front and rear bumpers of cars are now made of plastic. Plastic bumpers have the advantages of harmony and unity with the body shape and lightweight, but they are also easy to damage, so car bumpers are consumable parts in the aftermarket and are consumed in large quantities. The middle part of the bumper is long and narrow, and short rods are fixed at both ends to form a certain angle with the middle part, and the volume is large. In order to avoid damage to the bumper during transportation, the bumper needs to be protected by a packaging box. In order to avoid the problems of low overall utilization of cardboard and poor protection of products, it is necessary to develop a packaging box with a contoured curve that fits the appearance curve of the bumper. The contoured packaging box should not only have the characteristics of simple structure and firmness, but also play a high buffering and protective role for the product.

[0004] In order to solve the problem in the prior art that the overall utilization rate of the cardboard is low and the protection effect on the product is poor due to the mismatch between the shape of the packaging box and the bumper, the present invention provides a contour packaging box. Utility Model Content

[0005] The utility model aims to provide a contoured packaging box to solve the problems in the prior art of low overall cardboard utilization and poor product protection due to the mismatch between the packaging box and the bumper. The invention provides a contoured packaging box.

[0006] The technical solution of the utility model is: a contoured packaging box, comprising a bottom box and two side boxes, wherein the side boxes are symmetrically arranged on the left and right sides of the bottom box; the side boxes are folded to form an angle with the bottom box, and a concave cavity is formed between the two side boxes;

[0007] The end faces of the bottom box and the side box corresponding to the contour of the concave cavity form a pre-folded space in the unfolded state, and a connecting member is provided between the end faces on both sides of the pre-folded space.

[0008] Preferably, the bottom box comprises a bottom plate, a front side plate and an upper cover;

[0009] The upper cover comprises an upper cover body, a cover plate and a connecting portion;

[0010] The upper cover is connected to the rear side of the bottom plate through a connecting portion; the front side plate is connected to the front side of the bottom plate;

[0011] The side box includes a side bottom plate, a side plate, an upper side cover and a side cover; the upper side cover includes an upper side cover body, a front cover plate and a rear connecting part;

[0012] The side bottom plate is fixedly connected to the left and right sides of the bottom plate; the upper side cover and the upper cover are arranged on the same side of the bottom plate and the side bottom plate, and the upper side cover is connected to the rear side of the side bottom plate through the rear connecting part;

[0013] The side cover is connected to a side of the side bottom plate away from the bottom plate;

[0014] The side panels are connected to the front sides of the side bottom panels;

[0015] The side cover comprises a side cover body and a side cover plate.

[0016] Preferably, the front side plate is provided with a buckle; the cover plate is correspondingly provided with a slot; the front side plate is connected to the cover plate via the buckle and the slot;

[0017] The front cover is provided with a buckle; the side panels are correspondingly provided with a slot; the front cover is connected to the side panels through the buckle and the slot;

[0018] The side cover plate is provided with a buckle; the front cover plate is correspondingly provided with a slot; the side cover plate and the front cover plate are connected via the buckle and the slot.

[0019] Preferably, a connecting buckle is provided on the upper cover body; a connecting groove is provided on the upper side cover body; the connecting buckle and the connecting groove structure form the connecting member; the upper cover of the bottom box and the upper side cover of the side box are connected via the connecting buckle and the connecting groove.

[0020] Preferably, one end of the rear connecting portion that is biased toward the connecting portion is a convex structure;

[0021] The structure of the side plate is the same as that of the rear connecting portion, and is symmetrically arranged on the front and rear sides of the side bottom plate.

[0022] Preferably, the side panels and the rear connecting portion are respectively provided with snap-on plates.

[0023] Preferably, the angle between the bottom box and the side box is an obtuse angle.

[0024] Preferably, the bottom box is formed by folding a same piece of cardboard; and the side boxes are formed by folding a same piece of cardboard.

[0025] Preferably, the bottom box and the side box are formed by folding the same piece of cardboard.

[0026] Compared with the prior art, the advantages of the utility model are:

[0027] (1) The utility model provides a contoured packaging box, the contoured curve of which fits the appearance curve of the bumper, which can not only provide a high level of cushioning and protection for the bumper, but also save sheet materials and transportation space, thereby achieving a balance between packaging cost and cushioning safety.

[0028] (2) The utility model provides a contour packaging box designed in combination with the appearance characteristics of the bumper. By folding and the combination of the buckle and the slot, the fixed connection and sealing effect can be achieved, so that the contour packaging box can be used to package the bumper. The contour packaging box has a simple structure and is easy to implement. It can improve the overall utilization of the cardboard and can effectively buffer and protect the bumper. In addition, since the contour packaging box occupies a small space, it can also save transportation space, save transportation resources, and reduce transportation costs.

[0029] (3) The utility model provides a contoured packaging box, in which the rear connecting portion is designed as a convex structure, and the side panels and the rear connecting portion are respectively provided with snap-on plates, so that the contoured packaging box is convenient to fold during use and has a good sealing effect, and does not cause redundant structure or waste of plate materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0031] Figure 1 This is the front view of the contoured packaging box of the utility model;

[0032] Figure 2 This is a schematic diagram of the planar development of the contoured packaging box of the utility model;

[0033] Among them: 1. bottom plate; 2. front side plate; 3. buckle; 31. slot; 4. upper cover; 41. upper cover body; 42. connecting part; 43. cover plate; 5. bottom plate; 6. side plate; 7. upper side cover; 71. upper side cover body; 72. front cover plate; 73. rear connecting part; 8. side cover; 81. side cover body; 82. side cover plate; 9. connecting member; 91. connecting buckle; 92. connecting slot; 10. bottom box; 11. side box; 12. snap-on plate; 13. pre-folding space. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the present invention in conjunction with specific embodiments:

[0035] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred to components must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0036] A contour packaging box, comprising a bottom box 10 and two side boxes 11, such as Figure 1 As shown, the side boxes 11 are symmetrically arranged on the left and right sides of the bottom box 10; the side boxes 11 are folded to form an angle with the bottom box 10, and a concave cavity is formed between the two side boxes.

[0037] The end faces of the bottom box 10 and the side box 11 corresponding to the contour of the concave cavity form a pre-folded space 13 in the unfolded state, and a connecting member 9 is provided between the end faces on both sides of the pre-folded space 13 .

[0038] like Figure 2 As shown, the bottom box 10 includes a bottom plate 1, a front side plate 2, and an upper cover 4; wherein the upper cover 4 also includes an upper cover body 41, a cover plate 43, and a connecting portion 42. The upper cover 4 is connected to the rear side of the bottom plate 1 through the connecting portion 42; the front side plate 2 is connected to the front side of the bottom plate 1.

[0039] The side box 11 includes a side bottom plate 5, a side plate 6, an upper side cover 7 and a side cover 8; the upper side cover 7 includes an upper side cover body 71, a front cover plate 72 and a rear connection portion 73. The side bottom plate 5 is fixedly connected to the left and right sides of the bottom plate 1; the upper side cover 7 and the upper cover 4 are arranged on the same side of the bottom plate 1 and the side bottom plate 5, that is, the upper side cover 7 is connected to the rear side of the side bottom plate 5 through the rear connection portion 73.

[0040] In other embodiments, the upper side cover 7 may be connected to the front side of the side bottom plate 5 , that is, the upper side cover 7 is disposed on the other side of the side bottom plate 5 corresponding to the upper cover 4 .

[0041] The side plate 6 is connected to the front side of the side bottom plate 5, and the side cover 8 is connected to the side of the side bottom plate 5 away from the bottom plate 1. The side cover 8 also includes a side cover body 81 and a side cover plate 82. The angle between the bottom box 10 and the side 11 is an obtuse angle, and a packaging box is formed after folding.

[0042] The front side plate 2 is provided with a buckle 3, and the cover plate 43 is provided with a corresponding slot 31. The front side plate 2 and the cover plate 43 are connected by the buckle 3 and the slot 31, so that the bottom box 10 can be closed. The front cover plate 72 is provided with a buckle 3, and the side plate 6 is provided with a corresponding slot 31. The front cover plate 72 and the side plate 6 are connected by the buckle 3 and the slot 31; the side cover plate 82 is provided with a buckle 3, and the front cover plate 72 is provided with a corresponding slot 31. The side cover plate 82 and the front cover plate 72 are connected by the buckle 3 and the slot 31, so that the side box 11 can be closed. A connecting buckle 91 is provided on the upper cover body 41 of the bottom box 10, and a connecting groove 92 is provided on the upper side cover body 71 of the side box 11. The connecting buckle 91 and the connecting groove 92 form a connecting member 9. The upper cover 4 of the bottom box 10 and the upper side cover 7 of the side box 11 are connected by the connecting buckle 91 and the connecting groove 92, and the bottom box 10 and the side box 11 are closed and connected, so that the bumper can be transported. Based on the structural form of the bumper, the angle formed between the bottom box 10 and the side box 11 is an obtuse angle.

[0043] In other embodiments, the buckle 3 and the slot 31 may be replaced by other means having the same function; the connecting member 9 may also be replaced by other means having the same function.

[0044] The end of the rear connecting portion 73 of the side box 11 that is biased toward the connecting portion 42 is a convex structure, and the structure of the side plate 6 is the same as that of the rear connecting portion 73, and is symmetrically arranged on the front and rear sides of the side bottom plate 5; this structural design can make the contoured packaging box, during use, both convenient to fold and seal, and will not produce redundant structure and waste of plate material. The side plate 6 and the rear connecting portion 73 are respectively provided with a clamping plate 12, which is conducive to the sealing of the side box and improves the protection of the bumper.

[0045] The bottom box 10 is formed by folding a same piece of cardboard; the side box 11 is formed by folding a same piece of cardboard; the side box 11 and the bottom box 10 are connected through the bottom plate 1 and the side bottom plate 5, and the upper side cover 7 and the upper cover 4.

[0046] The bottom box 10 and the side box 11 can also be formed by folding the same piece of cardboard.

[0047] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

Claims

1. A contour packaging box, comprising a bottom box (10) and two side boxes (11), characterized in that: The side boxes (11) are symmetrically arranged on the left and right sides of the bottom box (10); the side boxes (11) are folded to form an angle with the bottom box (10), and a concave cavity is formed between the two side boxes (11); The end faces of the bottom box (10) and the side box (11) corresponding to the contour of the concave cavity form a pre-folded space (13) in the unfolded state, and a connecting member (9) is provided between the end faces on both sides of the pre-folded space (13).

2. A contour packaging box according to claim 1, characterized in that: The bottom box (10) comprises a bottom plate (1), a front side plate (2) and an upper cover (4); The upper cover (4) comprises an upper cover body (41), a cover plate (43) and a connecting portion (42); The upper cover (4) is connected to the rear side of the bottom plate (1) via a connecting portion (42); the front side plate (2) is connected to the front side of the bottom plate (1); The side box (11) comprises a side bottom plate (5), a side plate (6), an upper side cover (7) and a side cover (8); the upper side cover (7) comprises an upper side cover body (71), a front cover plate (72) and a rear connecting portion (73); The side bottom plate (5) is fixedly connected to the left and right sides of the bottom plate (1); the upper side cover (7) and the upper cover (4) are arranged on the same side of the bottom plate (1) and the side bottom plate (5), and the upper side cover (7) is connected to the rear side of the side bottom plate (5) via a rear connecting portion (73); The side cover (8) is connected to a side of the side bottom plate (5) away from the bottom plate (1); The side plate (6) and the front side of the side bottom plate (5) are connected to each other; The side cover (8) comprises a side cover body (81) and a side cover plate (82).

3. A contour packaging box according to claim 2, characterized in that: The front side plate (2) is provided with a buckle (3); the cover plate (43) is correspondingly provided with a slot (31); the front side plate (2) and the cover plate (43) are connected via the buckle (3) and the slot (31); The front cover plate (72) is provided with a buckle (3); the side plate (6) is correspondingly provided with a slot (31); the front cover plate (72) and the side plate (6) are connected via the buckle (3) and the slot (31); The side cover plate (82) is provided with a buckle (3); the front cover plate (72) is correspondingly provided with a slot (31); the side cover plate (82) and the front cover plate (72) are connected via the buckle (3) and the slot (31).

4. A contour packaging box according to claim 3, characterized in that: The upper cover body (41) is provided with a connecting buckle (91); the upper side cover body (71) is provided with a connecting groove (92); the connecting buckle (91) and the connecting groove (92) are structured to form the connecting member (9); the upper cover (4) of the base box (10) and the upper side cover (7) of the side box (11) are connected via the connecting buckle (91) and the connecting groove (92).

5. The contour packaging box according to claim 4, characterized in that: One end of the rear connecting portion (73) that is biased toward the connecting portion (42) is a convex structure; The structure of the side plate (6) is the same as that of the rear connecting portion (73), and is symmetrically arranged on the front and rear sides of the side bottom plate (5).

6. The contour packaging box according to claim 5, characterized in that: The side plate (6) and the rear connecting portion (73) are respectively provided with a clamping plate (12).

7. The contour packaging box according to claim 6, characterized in that: The included angle between the bottom box (10) and the side box (11) is an obtuse angle.

8. The contour packaging box according to claim 7, characterized in that: The bottom box (10) is formed by folding a same piece of cardboard; The side box (11) is formed by folding the same piece of cardboard.

9. The contour packaging box according to claim 8, characterized in that: The bottom box (10) and the side box (11) are formed by folding the same piece of cardboard.

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