CN213832455U

CN213832455U - Folding packaging box

Info

Publication number: CN213832455U
Application number: CN202021491045.0U
Authority: CN
Inventors: 刘春跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-07-30
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a folding packaging box, including rectangular bottom plate, the equal folding connection of four sides of bottom plate has the backplate, and is adjacent be connected with the connecting plate of the folding L shape of symmetry center line department between the backplate, a set of relative two the equal folding connection of backplate has the second to insert the board, another group is relative two a backplate collapsible connection in the backplate has the apron, keep away from one side collapsible connection of connecting plate on the apron has the first board of inserting. The utility model discloses but integrated into one piece does not need glue and any other auxiliary material can constitute a packing carton, and trapezoidal arch of accessible and trapezoidal recess can be convenient open and closed packing carton.

Description

Folding packaging box

Technical Field

The utility model relates to the technical field of packaging boxes, especially, relate to a folding packaging box.

Background

The existing packaging box is generally spliced together by adopting a plurality of structures during design and assembly, is relatively complex to manufacture, can be assembled only by using auxiliary materials such as glue, adhesive tapes, belts and the like, and increases the complexity and cost of processing.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a folding packaging box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a folding packaging box comprises a rectangular bottom plate, wherein guard plates are connected to four sides of the bottom plate in a folding mode, a foldable L-shaped connecting plate is connected between every two adjacent guard plates, a group of two opposite guard plates are connected with a second inserting plate in a folding mode, one of the two opposite guard plates in the other group is connected with a cover plate in a folding mode, and one side, far away from the connecting plate, of the cover plate is connected with a first inserting plate in a folding mode.

Preferably, a trapezoidal protrusion is arranged at the joint of the first insertion plate and the cover plate, and a trapezoidal groove is arranged on the guard plate at one side of the bottom plate, which is far away from the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, four connecting plates are L shape, and the center line of symmetry department is collapsible, and like this, on the one hand, can be with the ninety degrees of four backplate fifty degrees of being connected with the bottom plate and insert board and backplate fifty degrees of second to form three-dimensional cuboid, and on the other hand can form the inserted hole after the connecting plate fifty degrees, and first insert the board and can insert the inserted hole that forms after the connecting plate fifty degrees, and the apron is pressed and is inserted the board top at two seconds this moment, but integrated into one piece like this, does not need glue and any other auxiliary material can constitute a packing carton. 2. The utility model discloses in, the first junction of inserting board and apron is provided with trapezoidal arch, and the bottom plate is kept away from and is provided with trapezoidal recess on the backplate of apron one side, and trapezoidal arch can insert in the trapezoidal recess, and the trapezoidal arch of accessible and trapezoidal recess can be convenient like this open with closed packing carton.

Drawings

Fig. 1 is a splicing view of a folding packing box provided by the utility model;

fig. 2 is an expanded view of the folding packaging box of the present invention;

fig. 3 is a storage view of the folding packing box of the present invention.

In the figure: 1 bottom plate, 2 backplate, 3 second insert board, 4 connecting plates, 5 apron, 6 trapezoidal recesses, 7 first insert board, 8 trapezoidal archs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a folding packing box comprises a rectangular bottom plate 1, wherein four sides of the bottom plate 1 are respectively connected with guard plates 2 in a folding manner, a connecting plate 4 in an L shape with a folding symmetrical center line is connected between every two adjacent guard plates 2, two opposite guard plates 2 in one group are respectively connected with a second inserting plate 3 in a folding manner, one guard plate 2 in the other two opposite guard plates 2 in the other group is connected with a cover plate 5 in a folding manner, and one side of the cover plate 5, far away from the connecting plate 4, is connected with a first inserting plate 7 in a folding manner.

The connecting part of the first inserting plate 7 and the cover plate 5 is provided with a trapezoidal protrusion 8, and the guard plate 2 at one side of the bottom plate 1 far away from the cover plate 5 is provided with a trapezoidal groove 6.

The working principle is as follows: the utility model discloses in, four connecting plates 4 are L shape, and the center line of symmetry department is collapsible, and thus, on the one hand, can be with the ninety degrees of four backplate 2 fifty degrees of being connected with bottom plate 1 fifty degrees and insert the ninety degrees of board 3 and backplate 2 fifty degrees with the second, thereby form three-dimensional cuboid, and on the other hand, can form the inserted hole after the 4 fifty degrees of connecting plates, first board 7 of inserting can insert the inserted hole that forms after the 4 fifty degrees of connecting plates, and 3 tops of board are inserted at two seconds to apron 5 pressure this moment, but integrated into one piece like this, do not need glue and any other auxiliary material to constitute a packing carton.

The utility model discloses in, the first junction of inserting board 7 and apron 5 is provided with trapezoidal arch 8, and bottom plate 1 keeps away from being provided with trapezoidal recess 6 on the backplate 2 of apron 5 one side, and trapezoidal arch 8 can insert in trapezoidal recess 6, like this the trapezoidal arch of accessible 8 and trapezoidal recess 6 can be convenient open with closed packing carton.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The folding packaging box comprises a rectangular bottom plate (1), and is characterized in that four sides of the bottom plate (1) are respectively connected with guard plates (2) in a folding mode, a connecting plate (4) which is in an L shape and can be folded at the position of a symmetrical central line is connected between every two adjacent guard plates (2), two opposite guard plates (2) in one group are respectively connected with a second inserting plate (3) in a folding mode, one guard plate (2) in the other two opposite guard plates (2) in the other group is connected with a cover plate (5) in a folding mode, and one side, far away from the connecting plate (4), of the cover plate (5) is connected with a first inserting plate (7) in a folding mode.

2. A folded package according to claim 1, wherein the joint of the first insert plate (7) and the cover plate (5) is provided with a trapezoidal protrusion (8), and the protective plate (2) on the side of the bottom plate (1) far away from the cover plate (5) is provided with a trapezoidal groove (6).