Packaging box with good waterproofness

Abstract

The utility model discloses a packing box with good waterproofness, which comprises a waterproof packing box body, a packing box supporting top plate is arranged at the top end of the waterproof packing box body, a first box body hard supporting piece and a second box body hard supporting piece are fixedly connected to the bottom surface of the packing box supporting top plate in four directions, and a packing box cover connecting piece is fixedly connected to the bottom end of the first box body hard supporting piece. A packaging box cover limiting buckle is fixedly connected to one side of the packaging box cover connecting piece, a packaging box supporting bottom frame is arranged at the bottom end of the waterproof packaging box body in a surrounding mode, and a packaging box cover limiting groove is formed in the inner side of the packaging box supporting bottom frame. According to the waterproof packaging box, the fluorocarbon resin coating is coated on the surface of the waterproof packaging box body, so that water and other liquid can be effectively prevented from permeating into the waterproof packaging box body; after the objects are loaded, the packaging box supporting top plate is covered, the packaging box cover connecting piece and the packaging box cover limiting buckle at the bottom end of the first box body hard supporting piece are inserted into the corresponding packaging box cover limiting groove, the packaging box sealing and covering operation is conveniently completed, and the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box equipment, in particular to a packaging box with good waterproof performance. Background Art

[0002] Packaging boxes are boxes used to package and protect items, usually made of cardboard, plastic or other materials. They can be used to package a variety of products, such as food, electronic products, gifts, medicines, etc. The design and material selection of packaging boxes usually depend on the nature and requirements of the items being packaged;

[0003] Existing packaging boxes generally do not have a support structure, but in actual use, packaging boxes generally need to go through a transportation and transfer process after packaging items. During the transportation process, the packaging boxes may be stacked or squeezed. Packaging boxes without a support structure can easily cause damage to the objects stored inside. Utility Model Content

[0004] The purpose of the present utility model is to provide a packaging box with good waterproofness in order to solve the problem that the existing packaging boxes generally do not have a support structure, but in actual use, the packaging boxes generally need to go through a transportation and transfer process after packaging the items. During the transportation process, the packaging boxes may be stacked and stored or squeezed, and the packaging boxes without a support structure are prone to damage to the objects stored inside.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging box with good waterproof performance, comprising: a waterproof packaging box body, a packaging box support top plate is provided on the top of the waterproof packaging box body, the bottom surface of the packaging box support top plate is fixedly connected to a box body hard support member 1 and a box body hard support member 2 in four directions, the bottom end of the box body hard support member 1 is fixedly connected to a packaging box cover connector, one side of the packaging box cover connector is fixedly connected to a packaging box cover limiting buckle, a packaging box support bottom frame is arranged around the bottom end of the waterproof packaging box body, a packaging box cover limiting groove is provided on the inner side of the packaging box support bottom frame, the inner side of the packaging box support bottom frame is fixedly connected to the packaging box support bottom plate, and the bottom end of the packaging box support bottom frame is fixedly connected to a packaging box raising foot.

[0006] As a further solution of the present invention: each side surface of the waterproof packaging box body is coated with a fluorocarbon resin coating, and the fluorocarbon resin coating has the characteristics of good waterproofness and chemical stability.

[0007] As a further solution of the present invention: the packaging box support top plate is adapted to the specifications of the waterproof packaging box body, and the box body hard support member 1 and the box body hard support member 2 are both arranged in an L-shaped structure and the spacing is adapted to the thickness specifications of the waterproof packaging box body.

[0008] As a further solution of the present invention: the box body hard support part 2 and the box body hard support part 1 are each provided in four groups, which are symmetrically arranged in four directions on the supporting top plate of the packaging box, and the two are respectively clamped on the inner and outer sides of the four-way folding angles of the waterproof packaging box body.

[0009] As a further solution of the present invention: the bottom ends of the four groups of box body hard support members are fixedly connected with the packaging box cover connecting members and the packaging box cover limiting buckle structure, and the packaging box cover connecting members extend into the packaging box cover limiting grooves on the four inner sides of the packaging box support bottom frame.

[0010] As a further solution of the present invention: there are four groups of limiting grooves on the packaging box cover, which are symmetrically opened at the top inner sides of the four directions of the packaging box support bottom frame, and the shape and specifications of the limiting grooves on the packaging box cover are compatible with the combined shape and specifications of the packaging box cover connector and the packaging box cover limiting buckle.

[0011] As a further solution of the present invention: the packaging box support bottom plate is set as a rectangular ring-shaped hard plate structure with a hollow middle part, and the packaging box heightening feet are provided in four groups, which are symmetrically arranged in four directions at the bottom end of the packaging box support bottom frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is to coat the surface of the waterproof packaging box with a fluorocarbon resin coating having excellent waterproof performance and chemical stability, which can effectively prevent moisture and other liquids from penetrating into the waterproof packaging box body, and the bottom end of the waterproof packaging box body is wrapped by the packaging box support bottom frame and the packaging box support bottom plate and tightly bonded with waterproof glue. The packaging box support bottom frame and the packaging box support bottom plate composed of hard materials are convenient for improving the waterproofness and pressure resistance of the bottom of the waterproof packaging box body, and the packaging box cover limiting grooves are opened on the four inner sides of the packaging box support bottom frame for easy installation. After the products are loaded, cover the top plate of the packaging box support so that the packaging box cover connector and the packaging box cover limit buckle at the bottom end of the box body hard support member 1 are inserted into the corresponding packaging box cover limit groove, and the packaging box sealing and cover operation are completed conveniently, avoiding the need for traditional tape sealing to use other materials, thereby improving packaging efficiency. When closing the box, the box body hard support member 1 and the box body hard support member 2 are respectively clamped on the inner and outer sides of the four-way folding corners of the waterproof packaging box body, providing overall support for the packaging box, and avoiding damage to the items inside the waterproof packaging box body due to stacking or squeezing during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a packaging box with good waterproof performance described in the utility model;

[0015] Figure 2 This is a schematic structural diagram of a packaging box support top plate in a packaging box with good waterproof performance described in the present invention;

[0016] Figure 3 This is a structural diagram of a hard support member of a box body in a packaging box with good waterproof performance described in the present invention;

[0017] Figure 4 This is a structural diagram of an enlarged view of point A in a packaging box with good waterproof performance described in the present invention;

[0018] Figure 5 This is a schematic structural diagram of a packaging box supporting a bottom frame in a packaging box with good waterproof performance described in the utility model;

[0019] Figure 6 It is a structural schematic diagram of a packaging box supporting bottom plate in a packaging box with good waterproof performance described in the utility model.

[0020] In the figure: 1. Waterproof packaging box body; 2. Packaging box support top plate; 3. Box body hard support part 1; 4. Packaging box cover connector; 5. Packaging box cover limit buckle; 6. Box body hard support part 2; 7. Packaging box support bottom frame; 8. Packaging box cover limit slot; 9. Packaging box support bottom plate; 10. Packaging box heightening pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or connected in an integral manner; they can be mechanically connected or electrically connected; they can be directly connected, indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The following describes the embodiments of the present invention based on its overall structure.

[0023] Reference Figures 1 to 6 In an embodiment of the present invention, a packaging box with good waterproof performance includes: a waterproof packaging box body 1, a packaging box supporting top plate 2 is provided on the top of the waterproof packaging box body 1, and the bottom surface of the packaging box supporting top plate 2 is fixedly connected with a box body hard support member 1 3 and a box body hard support member 2 6 in four directions. The bottom end of the box body hard support member 1 3 is fixedly connected with a packaging box cover connector 4, and one side of the packaging box cover connector 4 is fixedly connected with a packaging box cover limiting buckle 5. The bottom end of the waterproof packaging box body 1 is surrounded by a packaging box supporting bottom frame 7, and a packaging box cover limiting groove 8 is provided on the inner side of the packaging box supporting bottom frame 7. The inner side of the packaging box supporting bottom frame 7 is fixedly connected with a packaging box supporting bottom plate 9, and the bottom end of the packaging box supporting bottom frame 7 is fixedly connected with a packaging box raising foot 10.

[0024] Reference Figures 1 to 6, each side surface of the waterproof packaging box body 1 is coated with a fluorocarbon resin coating, and the fluorocarbon resin coating has the characteristics of good waterproofness and chemical stability. The packaging box support top plate 2 is adapted to the specifications of the waterproof packaging box body 1. The box body hard support member 1 3 and the box body hard support member 2 6 are both L-shaped and the spacing is adapted to the thickness specification of the waterproof packaging box body 1. There are four groups of box body hard support members 2 6 and box body hard support members 1 3, which are symmetrically arranged in four directions on the packaging box support top plate 2, and the two are respectively clamped on the inner and outer sides of the four-way folding angles of the waterproof packaging box body 1, and the bottom ends of the four groups of box body hard support members 1 3 are fixed The packaging box cover connector 4 and the packaging box cover limiting buckle 5 structure are fixedly connected. The packaging box cover connector 4 extends into the packaging box cover limiting groove 8 on the four inner sides of the packaging box support bottom frame 7. There are four groups of packaging box cover limiting grooves 8, which are symmetrically opened at the top of the four inner sides of the packaging box support bottom frame 7, and the shape and specifications of the packaging box cover limiting grooves 8 are adapted to the combined shape and specifications of the packaging box cover connector 4 and the packaging box cover limiting buckle 5. The packaging box support bottom plate 9 is set to a rectangular ring-shaped hard plate structure with a hollow middle part. There are four groups of packaging box heightening feet 10, which are symmetrically arranged in four directions at the bottom end of the packaging box support bottom frame 7.

[0025] The above scheme is adopted: the fluorocarbon resin coating with excellent waterproof performance and chemical stability coated on the surface of the waterproof packaging box body 1 can effectively prevent moisture and other liquids from penetrating into the interior of the waterproof packaging box body 1, and the packaging box cover limiting grooves 8 opened on the four inner sides of the packaging box support bottom frame 7 are convenient for covering the packaging box support top plate 2 after the items are loaded so that the packaging box cover connector 4 and the packaging box cover limiting buckle 5 at the bottom end of the box body hard support member 1 3 are inserted into the corresponding packaging box cover limiting grooves 8, and the packaging box sealing operation is conveniently completed, avoiding the need for traditional tape sealing to use other materials, thereby improving packaging efficiency. When the box is closed, the box body hard support member 1 3 and the box body hard support member 2 6 are respectively clamped on the inner and outer sides of the four-way folding corners of the waterproof packaging box body 1, providing overall support for the packaging box, and avoiding damage to the items inside the waterproof packaging box body 1 due to stacking or squeezing during transportation.

[0026] The working principle of the present invention is as follows: when in use, the surface of the waterproof packaging box body 1 is coated with a fluorocarbon resin coating with excellent waterproof performance and chemical stability, which can effectively prevent moisture and other liquids from penetrating into the waterproof packaging box body 1; the bottom end of the waterproof packaging box body 1 is wrapped by the packaging box support bottom frame 7 and the packaging box support bottom plate 9 and tightly bonded with waterproof glue; the packaging box support bottom frame 7 and the packaging box support bottom plate 9 composed of hard materials facilitate improving the waterproofness and pressure resistance of the bottom of the waterproof packaging box body 1; the packaging box support bottom frame 7 is provided with a packaging box cover limiting groove 8 on the four inner sides thereof; After the items are loaded, it is convenient to cover the packaging box support top plate 2 so that the packaging box cover connector 4 and the packaging box cover limit buckle 5 at the bottom of the box body hard support member 1 3 are inserted into the corresponding packaging box cover limit groove 8, and the packaging box sealing operation is conveniently completed, avoiding the need for traditional tape sealing to use other materials, thereby improving packaging efficiency. When the box is closed, the box body hard support member 1 3 and the box body hard support member 2 6 are respectively clamped on the inner and outer sides of the four-way folding corners of the waterproof packaging box body 1, providing overall support for the packaging box, and avoiding damage to the items inside the waterproof packaging box body 1 due to stacking or squeezing during transportation.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A packaging box with good waterproof performance, characterized in that: include: A waterproof packaging box body (1) is provided with a packaging box support top plate (2) at the top of the waterproof packaging box body (1), a box body hard support member 1 (3) and a box body hard support member 2 (6) are fixedly connected in four directions on the bottom surface of the packaging box support top plate (2), a packaging box cover connecting member (4) is fixedly connected to the bottom end of the box body hard support member 1 (3), a packaging box cover limiting buckle (5) is fixedly connected to one side of the packaging box cover connecting member (4), a packaging box support bottom frame (7) is provided around the bottom end of the waterproof packaging box body (1), a packaging box cover limiting groove (8) is provided on the inner side of the packaging box support bottom frame (7), a packaging box support bottom plate (9) is fixedly connected to the inner side of the packaging box support bottom frame (7), and a packaging box heightening pad (10) is fixedly connected to the bottom end of the packaging box support bottom frame (7).

2. A waterproof packaging box according to claim 1, characterized in that: Each side surface of the waterproof packaging box body (1) is coated with a fluorocarbon resin coating, and the fluorocarbon resin coating has the characteristics of good waterproofness and chemical stability.

3. The waterproof packaging box according to claim 1, characterized in that: The packaging box support top plate (2) is adapted to the specifications of the waterproof packaging box body (1); the box body hard support member 1 (3) and the box body hard support member 2 (6) are both arranged in an L-shaped structure and the spacing is adapted to the thickness specifications of the waterproof packaging box body (1).

4. The waterproof packaging box according to claim 1, characterized in that: The box body hard support member 2 (6) and the box body hard support member 1 (3) are both provided in four groups, and are symmetrically arranged in four directions on the packaging box support top plate (2), and the two are respectively clamped on the inner and outer sides of the four-way folding angles of the waterproof packaging box body (1).

5. The waterproof packaging box according to claim 1, characterized in that: The bottom ends of the four groups of box body hard support members (3) are fixedly connected with a packaging box cover connecting member (4) and a packaging box cover limiting buckle (5) structure, and the packaging box cover connecting member (4) extends into the packaging box cover limiting groove (8) on the four inner sides of the packaging box support bottom frame (7).

6. The waterproof packaging box according to claim 1, characterized in that: The packaging box cover limiting grooves (8) are provided in four groups, and are symmetrically opened at the top ends of the four inner sides of the packaging box support bottom frame (7), and the shape and specifications of the packaging box cover limiting grooves (8) are compatible with the combined shape and specifications of the packaging box cover connecting piece (4) and the packaging box cover limiting buckle (5).

7. The waterproof packaging box according to claim 1, characterized in that: The packaging box support bottom plate (9) is configured as a rectangular ring-shaped hard plate structure with a hollowed-out middle portion, and the packaging box heightening feet (10) are provided in four groups, which are symmetrically arranged in four directions at the bottom end of the packaging box support bottom frame (7).

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