Folding type fast fixing packaging box

Abstract

The utility model discloses a folding type fast fixing packaging box which is sequentially provided with a sealing cover plate, a top cover plate, a rear baffle plate, a bottom plate and a front baffle plate which are provided with creases at the connecting positions, and the sealing cover plate, the top cover plate, the rear baffle plate, the bottom plate and the front baffle plate are erected to form a closed packaging box structure. A folding inner box is integrally arranged on the rear baffle, the bottom plate and the front baffle, and the folding inner box is matched with the rear baffle, the bottom plate and the front baffle to form a topless packaging inner box structure; a rear fixing plate is stacked on the rear baffle, a continuous front fixing plate is additionally arranged at the tail end of the front baffle, and the rear fixing plate and the front fixing plate are folded and then turned into and support the packaging inner box structure. According to the utility model, the front fixing plate and the rear fixing plate are simply and additionally arranged, an additional magnetic attraction mechanism or manual operation for adhesion is not needed, the inner box structure can be supported through simple folding, and the structural design is reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, and more specifically, to a foldable quick-fixing packaging box. Background Art

[0002] Packaging boxes are part of the printing production business field. Enterprises generally design three-dimensional packaging boxes into creased cardboard obtained by vertical support, such as a folding paper box disclosed in application No. 201120118333.6, including a front wall, a rear wall, a left wall, a right wall, a bottom plate and a top plate, and the lower edge of the front wall, the lower edge of the rear wall, the lower edge of the left wall and the lower edge of the right wall are foldably connected to the bottom plate respectively; the lateral distance between the lower edge of the left wall and the lower edge of the right wall is less than the lateral length of the front wall and the rear wall, and the rear edge of the top plate and the upper edge of the rear wall are foldable. The front edge of the top plate can also be foldably connected with a front panel, and the height of the front panel is equal to the height of the front wall; among the four walls of the front wall, the rear wall, the left wall and the right wall, each adjacent two walls are connected by an isosceles right-angled triangle paper piece, one of the right-angled sides of each isosceles right-angled triangle paper piece can be foldably connected to the corresponding left wall or right wall, and the hypotenuse of each isosceles right-angled triangle paper piece can be foldably connected to the corresponding front wall or rear wall to form an oblique crease line, and the oblique crease line forms a 45° angle with the top edge of the front wall or the top edge of the rear wall.

[0003] This design can realize the normal folding storage and upright use of the foldable installation box. However, when using it upright, the corresponding edges need to be fixed by gluing or magnetic attraction to maintain the stability of the packaging box structure. This is not only primitive and cumbersome, but also increases the difficulty of production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a foldable quick-fix packaging box to solve one or more of the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] Folding quick-fix packaging box, with

[0007] Covering plate, top cover plate, rear baffle plate, bottom plate, front baffle plate with creases at the joints,

[0008] The cover plate, the top cover plate, the rear baffle plate, the bottom plate, and the front baffle plate are erected to form a closed packaging box structure;

[0009] A foldable inner box is integrally provided on the rear baffle, the bottom plate, and the front baffle.

[0010] The foldable inner box cooperates with the rear baffle, the bottom plate, and the front baffle to form a topless packaging inner box structure;

[0011] A rear fixing plate is stacked on the rear baffle, and a continuous front fixing plate is added to the tail end of the front baffle. After folding, the rear fixing plate and the front fixing plate turn into and support the inner box structure of the package.

[0012] Furthermore, the front baffle is bonded to the front end of the bottom plate, and the bonding strip leaves a gap between the front baffle and the center of the bottom plate;

[0013] A card is added to the end of the cover plate, and the card is inserted into the gap after the packaging box is formed.

[0014] Furthermore, the foldable inner box is divided into two symmetrical side shells on the left and right, and the side shells are arranged corresponding to the bottom plate;

[0015] The front and rear ends of the side shells are provided with symmetrical corner shells, and the corner shells are provided corresponding to the front baffle or the rear baffle;

[0016] The side shell and the two corner shells on the same side are integrally formed.

[0017] Furthermore, a fold is provided at the connection between the corner shell and the side shell and is aligned with the fold between the front baffle or the rear baffle and the bottom plate;

[0018] The corner shell is a structure in which a rectangular cardboard is folded in half along the corner line;

[0019] A fold is arranged between the side shell and the bottom plate.

[0020] Furthermore, the widths of the cover plate, the top cover plate, the rear baffle plate, and the bottom plate are the same;

[0021] There is a distance between the side shell and the side of the bottom plate;

[0022] The widths of the front fixing plate, the rear fixing plate and the front baffle are the same;

[0023] The width of the front fixing plate is smaller than the width of the covering plate.

[0024] Furthermore, the width of the front fixing plate is the same as the width of the inner box structure of the packaging;

[0025] The front fixing plate, the rear fixing plate and the front baffle have the same length;

[0026] The width of the side shell is the same as the length of the front fixing plate.

[0027] Furthermore, semi-arc finger grooves are provided at the centers of the non-connecting ends of the front fixing plate and the rear fixing plate.

[0028] In summary, the utility model has the following beneficial effects: by simply adding a front fixing plate and a rear fixing plate, there is no need to additionally set up a magnetic suction mechanism or perform manual operation for adhesion, and the support of the inner box structure can be achieved by simple folding, and the structural design is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A structural schematic diagram of an implementation method provided by the utility model;

[0030] Figure 2 The first step of the upright operation of an implementation mode provided by the utility model;

[0031] Figure 3 The second step of the upright operation of an implementation mode provided by the utility model;

[0032] Figure 4 This is step three of the uprighting operation of an implementation scheme provided by the utility model.

[0033] In the figure: 1, cover plate; 2, top cover plate; 3, rear baffle; 4, bottom plate; 5, front baffle; 6, foldable inner box; 61, side shell; 62, corner shell; 7, rear fixing plate; 8, front fixing plate; 9, card; 10, semi-arc finger groove. DETAILED DESCRIPTION

[0034] Example:

[0035] The following is combined with Figure 1-4 The utility model is described in further detail.

[0036] Folding quick-fix packaging box, such as Figure 1 As shown, a long cardboard is used as the base material, and folds are made at corresponding positions to divide the long cardboard into a cover plate 1, a top cover plate 2, a rear baffle plate 3, and a bottom plate 4 in sequence. A front baffle plate 5 is bonded to the front end of the bottom plate 4, and a gap is left at the center of the front baffle plate 5 and the bottom plate 4 by the bonding strip. A card 9 is added to the end of the cover plate 1, and the card 9 can be inserted into the gap later. An integrally formed and continuous front fixing plate 8 is provided at the end of the front baffle plate 5. A rear fixing plate 7 is bonded and stacked on the rear baffle plate 3. A semi-arc finger groove 10 is provided in the center of the non-connected ends of the front fixing plate 8 and the rear fixing plate 7. The semi-arc finger groove 10 facilitates the subsequent insertion of fingers to fold the two fixing plates.

[0037] The rear baffle 3, the bottom plate 4 and the front baffle 5 are integrally bonded with a folding paper box, which is composed of parts aligned on the left and right sides, each of which includes a side shell 61 and two corner shells 62, the two corner shells 62 are symmetrically arranged about the side shell 61, and the three are formed in one piece, the side shell 61 is arranged corresponding to the bottom plate 4 area, and the corner shell 62 is arranged corresponding to the front baffle 5 or the rear baffle 3 area. The side shell 61 is a simple rectangular plate with an adhesive edge, and its length is similar to the bottom plate 4 after leaving the thickness of the relevant cardboard. The side shell 61 is bonded to the left or right side of the bottom plate 4 and can be folded outwards, and the corner shell 62 is arranged corresponding to the front baffle 5 or the rear baffle 3. The corner shell 62 is a rectangular cardboard structure folded along the corner line and can be expanded outwards. The connection between the side shell 61 and the corner shell 62 has a crease and is aligned with the crease between the front baffle 5 or the rear baffle 3 and the bottom plate 4.

[0038] The widths of the cover plate 1, top cover plate 2, rear baffle plate 3 and bottom plate 4 are the same, i.e., a. The widths of the front fixing plate 8, rear fixing plate 7 and front baffle plate 5 are the same, i.e., b. A certain distance is left between the side shell 61 and the side of the bottom plate 4 to accommodate the thickness of the side shell 61. The lengths of the front fixing plate 8, rear fixing plate 7 and front baffle plate 5 are the same, and the width of the side shell 61 is the same as that of the front fixing plate 8, so that the sizes of the subsequent outer box and inner box are more uniform and reasonable.

[0039] When using Figure 2-4 As shown, the cover plate 1, the top cover plate 2, the rear baffle plate 3, the bottom plate 4, and the front baffle plate 5 are erected to form a closed packaging box structure (outer box), and the foldable inner box 6 cooperates with the rear baffle plate 3, the bottom plate 4, and the front baffle plate 5 to form a topless packaging inner box structure. The width of the front fixing plate 8 is the same as the width of the packaging inner box structure. The size requirements of each part ensure that the structure of the inner and outer boxes is beautiful and reasonable. The front fixing plate 8 and the rear fixing plate 7 are folded and turned into the packaging inner box structure, and automatically support the entire inner box structure without being loose. The card 9 is inserted into the gap, and the packaging box is packaged.

[0040] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. Foldable quick-fix packaging box, with A cover plate (1) with folds at the joints, a top cover plate (2), a rear baffle plate (3), a bottom plate (4), and a front baffle plate (5), The cover plate (1), the top cover plate (2), the rear baffle plate (3), the bottom plate (4), and the front baffle plate (5) are erected to form a closed packaging box structure; The rear baffle (3), the bottom plate (4) and the front baffle (5) are integrally provided with a foldable inner box (6). The foldable inner box (6) cooperates with the rear baffle (3), the bottom plate (4), and the front baffle (5) to form a topless packaging inner box structure; Features: A rear fixing plate (7) is stacked on the rear baffle (3), and a continuous front fixing plate (8) is added to the tail end of the front baffle (5). The rear fixing plate (7) and the front fixing plate (8) are folded and turned into and support the inner box structure of the packaging.

2. The foldable quick-fix packaging box according to claim 1, characterized in that: The front baffle (5) is bonded to the front end of the bottom plate (4), and the bonding strip leaves a gap at the center of the front baffle (5) and the bottom plate (4); A card (9) is provided at the end of the cover plate (1), and the card (9) is inserted into the gap after the packaging box is formed.

3. The foldable quick-fix packaging box according to claim 1, characterized in that: The foldable inner box (6) is divided into two symmetrical side shells (61) on the left and right, and the side shells (61) are arranged corresponding to the bottom plate (4); The front and rear ends of the side shells (61) are provided with symmetrical corner shells (62), and the corner shells (62) are arranged corresponding to the front baffle (5) or the rear baffle (3); The side shell (61) and the two corner shells (62) on the same side are integrally formed.

4. The foldable quick-fix packaging box according to claim 3, characterized in that: A fold is provided at the connection between the corner shell (62) and the side shell (61) and is aligned with the fold between the front baffle (5) or the rear baffle (3) and the bottom plate (4); The corner shell (62) is a structure in which a rectangular paperboard is folded in half along a corner line; A fold is provided between the side shell (61) and the bottom plate (4).

5. The foldable quick-fix packaging box according to claim 3, characterized in that: The widths of the cover plate (1), the top cover plate (2), the rear baffle plate (3) and the bottom plate (4) are the same; A distance is left between the side shell (61) and the side edge of the bottom plate (4); The widths of the front fixing plate (8), the rear fixing plate (7) and the front baffle plate (5) are the same; The width of the front fixing plate (8) is smaller than the width of the covering plate (1).

6. The foldable quick-fix packaging box according to claim 5, characterized in that: The width of the front fixing plate (8) is the same as the width of the inner box structure of the packaging; The front fixing plate (8), the rear fixing plate (7) and the front baffle plate (5) have the same length; The width of the side shell (61) is the same as the length of the front fixing plate (8).

7. The foldable quick-fix packaging box according to claim 1, characterized in that: Semi-arc finger grooves (10) are provided at the centers of the non-connecting ends of the front fixing plate (8) and the rear fixing plate (7).

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