CN209582157U - A cardboard box - Google Patents

Abstract

The utility model discloses a paperboard packing box, which comprises an upper shell and a lower shell which are mutually buckled, wherein the upper shell and the lower shell are respectively formed by folding paperboards, the lower shell comprises a bottom plate, a front plate and two convex outer side plates, the two outer side plates are respectively connected with the two sides of the bottom plate through creases, and the front plate is connected with one end of the bottom plate through the creases; the upper shell comprises a vertical plate, a bearing plate and a rear plate which are connected in sequence. The upper shell and the lower shell are simply folded by the paper boards and are firmly connected through mutual buckling, the accommodating space enclosed by the vertical plate, the bearing plate, the inner side plate and the rear plate can be used for storing books and well protecting the books, the upper shell and the lower shell form the paper board packaging box with a unique shape, the purchase desire of customers can be stimulated, the paper board packaging box with the unique shape has good identification degree, and the paper board packaging box is beneficial to distinguishing the books contained by a user.

Description

A cardboard box

technical field

The utility model relates to the technical field of packaging cartons, in particular to a cardboard packaging box.

Background technique

Under the influence of high temperature and high humidity, books are likely to cause aging of paper and even corrosion of paper fibers. In addition, humid or dusty environments may also cause books to rot and moth. Therefore, books need packaging boxes to provide daily protection of.

Most of the existing packaging boxes are square cartons, and the stereotyped shape can no longer attract the attention of consumers. Moreover, the ordinary square cartons are also difficult to assemble and disassemble. It is not conducive to the daily use of consumers.

Utility model content

The technical problem to be solved by the utility model is to provide a cardboard packaging box with simple folding and unique shape.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a cardboard packaging box, including an upper shell and a lower shell that are fastened to each other, the upper shell and the lower shell are respectively folded from cardboard, and the lower shell It includes a base plate, a front plate and two convex outer plates, the two outer plates are respectively connected to both sides of the base plate through creases, the front plate is connected to one end of the base plate through creases, and the front plate is also It includes three first crease lines set along its width direction; a number of first folded edges are provided at the edge of the outer panel, a first socket is provided at the connection between the outer panel and the first folded edges, and the front panel The two sides of the first socket are provided with a first plug fit to the first socket;

The upper shell includes a vertical plate, a load-bearing plate and a rear plate connected in sequence, the rear plate has two second crease lines arranged along its width direction, and inner plates are respectively provided on both sides of the load-bearing plate , the edge of the riser is provided with a second fold and a second insert, the front plate is provided with a second socket that is compatible with the second insert, and the edge of the rear plate is provided with There are a third plug-in block and a fourth plug-in block, a third socket matching with the third plug-in block is provided on the outer plate, and a socket matching with the fourth plug-in block is provided on the bottom plate the fourth socket;

The outer edge of the inner panel is provided with a third hem, the connection between the inner panel and the third hem is provided with a fifth socket, and the outer panel is provided with a fifth plug matching the fifth socket .

Further, it also includes wheel paper sheets, and the wheel paper sheets are provided on the outer side panels.

Further, the second crease line is set close to the middle area of the rear panel.

Further, the connection between the inner panel and the third fold has two third crease lines arranged in parallel.

The beneficial effect of the utility model is that: the upper shell and the lower shell, which are simply folded from the cardboard, are firmly connected by interlocking each other, and the accommodation space surrounded by the vertical plate, the load-bearing plate, the inner plate and the rear plate can be used for storing books , and form a good protection for the books, while the upper shell and the lower shell form a unique cardboard box, which can stimulate customers' desire to buy. The unique cardboard box has good recognition, which is beneficial to users. The books in it are distinguished.

Description of drawings

Fig. 1 is the structural representation of the cardboard packing box of the utility model embodiment one;

Fig. 2 is a schematic diagram of the unfolded structure of the lower shell of Embodiment 1 of the utility model;

Fig. 3 is a schematic diagram of the unfolded structure of the upper shell of Embodiment 1 of the present utility model.

Label description:

1. Upper shell;

2. Lower shell;

3. Bottom plate;

31. The fourth socket;

4. Front panel;

41. The first crease line;

42. The first block;

43. The second socket;

5. Outer panel;

51. First hem;

52. The first socket;

53. The third socket;

54. The fifth block;

6. Riser;

61. Second folding;

62. The second plug-in block;

7. Bearing plate;

8. Back panel;

81. The second crease line;

82. The third block;

83. The fourth block;

9. Inner panel;

91. The third fold;

92. The fifth socket;

93. The third crease line;

10. Wheel paper.

Detailed ways

In order to describe the technical content, the achieved purpose and the effect of the present utility model in detail, the following will be described in conjunction with the embodiments and accompanying drawings.

The most critical idea of the utility model is that the storage space surrounded by the vertical board, the load-bearing board, the inner board and the rear board can be used for storing books, and the upper shell and the lower shell which are interlocked with each other constitute a uniquely shaped cardboard packaging box.

Please refer to Figures 1 to 3, a cardboard packaging box, including an upper shell 1 and a lower shell 2 that are fastened to each other, the upper shell 1 and the lower shell 2 are folded from cardboard, and the lower shell 2 includes a bottom plate 3. The front panel 4 and two convex outer panels 5, the two outer panels 5 are respectively connected to both sides of the bottom panel 3 through creases, and the front panel 4 is connected to one end of the bottom panel 3 through creases, so The front panel 4 also includes three first crease lines 41 arranged along its width direction; the outer panel 5 is provided with a number of first folds 51 at the edge, and the outer panel 5 is connected to the first folds 51 A first socket 52 is provided at the place, and a first plug 42 matching with the first socket 52 is provided on both sides of the front plate 4;

The upper shell 1 includes a vertical plate 6, a load-bearing plate 7 and a rear plate 8 connected in sequence. The rear plate 8 has two second crease lines 81 arranged along its width direction. The two sides of the load-bearing plate 7 are The sides are also provided with inner panels 9 respectively, the edge of the vertical plate 6 is provided with a second flange 61 and a second insert 62, and the front panel 4 is provided with a The second socket 43, the edge of the rear plate 8 is provided with a third plug 82 and a fourth plug 83, the outer plate 5 is provided with a third plug 82 suitable for the third Socket 53, the bottom plate 3 is provided with a fourth socket 31 adapted to the fourth plug 83;

The outer edge of the inner panel 9 is provided with a third fold 91, the connection between the inner panel 9 and the third fold 91 is provided with a fifth socket 92, and the outer panel 5 is provided with a socket 92 corresponding to the fifth socket 92. Adaptive fifth plug 54.

The structural principle of the utility model is briefly described as follows: the upper shell and the lower shell are properly folded, and connected with the first socket on the outer plate through the first plug on the front plate, and the second socket on the front plate and the vertical plate The connection of the second socket on the top, the connection of the third socket on the rear board with the third socket on the outer board, and the connection of the fourth socket on the rear board with the fourth socket on the bottom board form a stable structure, and the riser , load-bearing board, inner board and rear board enclose the space for accommodating books.

It can be known from the above description that the beneficial effect of the utility model lies in that the upper shell and the lower shell, which are simply folded from cardboard, are firmly connected by interlocking, and the storage space surrounded by the vertical board, the load-bearing board, the inner board and the rear board The space can be used to store books and form a good protection for books, while the upper shell and the lower shell form a uniquely shaped cardboard box, which can stimulate customers' desire to buy. The uniquely shaped cardboard box has good recognition and is beneficial to The user sorts the stored books.

Further, it also includes wheel paper sheets 10 , and the wheel paper sheets 10 are provided on the outer side panels 5 .

Further, the second crease line 81 is set close to the middle area of the rear panel 8 .

It can be seen from the above description that the second crease line folds the rear panel into a hollow structure, which maintains a stable structure and reserves a certain deformation space for the rear panel.

Further, the connection between the inner panel 9 and the third folded edge 91 has two third crease lines 93 arranged in parallel.

It can be seen from the above description that the third crease line folds the inner panel into a hollow structure, which maintains a stable structure and reserves a certain deformation space for the inner panel.

Embodiment one

Please refer to Fig. 1 to Fig. 3, the first embodiment of the present utility model is: a kind of cardboard packaging box, including the upper shell 1 and the lower shell 2 which are interlocked with each other, and the upper shell 1 and the lower shell 2 are folded by cardboard respectively. As shown in Figure 2 and Figure 3, the dotted line in the figure indicates the crease or the crease line, and the solid line indicates the full piercing line. The lower shell 2 includes a bottom plate 3, a front plate 4 and two convex shapes Outer panel 5, the raised part of the outer panel 5 is arranged close to the front panel 4, it is easy to understand that the shape of the outer panel 5 is the shape of the side of an ordinary truck; the two outer panels 5 are respectively folded The front panel 4 is connected to one end of the bottom panel 3 through creases, and the front panel 4 also includes three first crease lines 41 arranged along its width direction. The front panel 4 After folding along the first crease line 41, the hood structure and cab structure of the cardboard box are formed; in detail, the front panel 4 and the two convex outer panels 5 are folded on the same side of the bottom panel 3 superior.

The edge of the outer panel 5 is provided with a number of first folds 51, the connection between the outer panel 5 and the first folds 51 is provided with a first socket 52, and the two sides of the front panel 4 are provided with the first socket 52. A socket 52 is adapted to the first plug 42, the number of the first plug 42 and the first socket 52 is six; that is, the front plate 4 is pasted along the cutting line of the outer side plate 5 near the end of the front plate 4 close, the first folded edge 51 is folded inward, and the first plug 42 on the front plate 4 is easily inserted into the first socket 52 of the outer plate 5 to form a connection, and the connection between the inner plate 9 and the third folded edge 91 There are two third crease lines 93 arranged in parallel.

The upper shell 1 includes a vertical plate 6, a load-bearing plate 7 and a rear plate 8 connected in sequence, and the rear plate 8 has two second crease lines 81 arranged along its width direction, and the second crease lines 81 are close to The middle area of the back panel 8 is arranged, and the back panel 8 is divided into an inner back panel and an outer back panel by the second crease line 81, a hollow structure is formed between the inner back panel and the outer back panel, and The width of the inner rear panel is smaller than the width of the outer rear panel, and the height of the inner rear panel is smaller than the height of the outer rear panel. In detail, the width of the inner rear panel is greater than the width of the bottom panel 3 .

Both sides of the load-bearing plate 7 are also provided with inner panels 9 respectively, the edge of the vertical plate 6 is provided with a second folded edge 61 and a second insert 62, and the front panel 4 is provided with a The second socket 43 that is suitable for the two plugs 62, the edge of the rear plate 8 is provided with a third plug 82 and a fourth plug 83, and the outer plate 5 is provided with the third plug. 82 is adapted to the third socket 53, and the bottom plate 3 is provided with a fourth socket 31 that is compatible with the fourth plug 83; the second plug 62 is inserted into the second socket 43, and the third plug 82 is inserted into the third socket 53, so that the front and rear ends of the upper shell 1 correspond to the front and rear ends of the lower shell 2 and are fastened to each other; The storage space for the books is provided with a certain deformation space of the cardboard packaging box on the outer wall of the storage space, which provides certain anti-collision protection.

The outer edge of the inner panel 9 is provided with a third fold 91, the connection between the inner panel 9 and the third fold 91 is provided with a fifth socket 92, and the outer panel 5 is provided with a socket 92 corresponding to the fifth socket 92. For the adapted fifth insert 54, the third folded edge 91 is folded inward, and the fifth insert 54 on the outer panel 5 is inserted into the fifth socket 92 to form a stable connection.

In this embodiment, the wheel paper sheet 10 is also included, and the wheel paper sheet 10 is provided on the outer plate 5. In detail, the number of the wheel paper sheets 10 is four, and each of the outer plate 5 Each is provided with two said wheel paper sheets 10.

In summary, the utility model provides a cardboard packaging box. The upper shell and the lower shell are simply folded from cardboard, and are firmly connected by interlocking. The completed storage space can be used to store books and form a good protection for books, while the upper shell and lower shell form a uniquely shaped cardboard box, which can stimulate customers' desire to buy. The uniquely shaped cardboard box has good recognition , which is beneficial for users to distinguish the books contained in it.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent transformations made by using the utility model specification and accompanying drawings, or directly or indirectly used in related technical fields, are all the same. The theory is included in the patent protection scope of the present utility model.

Claims (4)

1. A cardboard packaging box, characterized in that: it includes an upper shell and a lower shell that are fastened to each other, the upper shell and the lower shell are respectively folded from cardboard, and the lower shell includes a bottom plate, a front plate and two convex font outer panels, the two outer panels are respectively connected to both sides of the bottom panel through creases, the front panel is connected to one end of the bottom panel through creases, and the front panel also includes three channels arranged along its width direction. The first crease line; the edge of the outer plate is provided with a number of first folded edges, the connection between the outer plate and the first folded edges is provided with a first socket, and the two sides of the front plate are provided with the first folded edges. a first socket matching the socket; The upper shell includes a vertical plate, a load-bearing plate and a rear plate connected in sequence, the rear plate has two second crease lines arranged along its width direction, and inner plates are respectively provided on both sides of the load-bearing plate , the edge of the riser is provided with a second fold and a second insert, the front plate is provided with a second socket that is compatible with the second insert, and the edge of the rear plate is provided with There are a third plug-in block and a fourth plug-in block, a third socket matching with the third plug-in block is provided on the outer plate, and a socket matching with the fourth plug-in block is provided on the bottom plate the fourth socket; The outer edge of the inner panel is provided with a third hem, the connection between the inner panel and the third hem is provided with a fifth socket, and the outer panel is provided with a fifth plug matching the fifth socket . 2 . The cardboard packaging box according to claim 1 , characterized in that it further comprises a wheel paper sheet, and the outer side panels are provided with the wheel paper sheet. 3 . 3. The cardboard packaging box according to claim 1, wherein the second crease line is located close to the middle area of the rear panel. 4. The cardboard packaging box according to claim 1, characterized in that: there are two third crease lines arranged in parallel at the junction of the inner panel and the third folded edge.