Damp-proof corrugated carton

Abstract

The utility model discloses a moisture-proof corrugated carton which comprises a body, a plurality of folding plates are installed on the two sides of an inner cavity of the body, a limiting plate is installed on one side of each folding plate, a first connecting belt and a second connecting belt are installed in an inner cavity of each limiting plate respectively, a plurality of connecting columns are installed at the top end of each first connecting belt, and a plurality of clamping grooves are formed in the top end of each second connecting belt. A plurality of connecting holes are formed in the top end of the second connecting belt, the surfaces of the connecting columns are connected with inner cavities of the connecting holes, and fixing rotary knobs are installed on the surfaces of the connecting columns at the top end of the second connecting belt, so that the problem that articles are placed in a carton, shake back and forth due to the fact that the articles are not fixed and are damaged in the transportation process is solved; by adopting the limiting plate, the first connecting belt and the second connecting belt, compared with the prior art, the fixing and limiting aspects of articles are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a moisture-proof corrugated paper box. Background Art

[0002] Currently, corrugated boxes are mainly used to package items and transport them. However, the inner cavity of the corrugated box is generally larger than the volume of the items. If the items are placed in the box without filling with foam or other materials, the items in the inner cavity of the box will shake back and forth during transportation due to potholes in the road or the driving status of the car, which may cause damage to the items or breakage of the corrugated box. Utility Model Content

[0003] The purpose of the utility model is to provide a moisture-proof corrugated paper box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof corrugated paper box, comprising a main body, a plurality of folding plates are installed on both sides of the inner cavity of the main body, a limiting plate is installed on one side of the folding plate, the inner cavity of the limiting plate is respectively installed with a first connecting belt and a second connecting belt, a plurality of connecting columns are installed at the top end of the first connecting belt, a plurality of connecting holes are opened at the top end of the second connecting belt, the surface of the connecting column is connected to the inner cavity of the connecting hole, and a fixing knob is installed on the surface of the connecting column at the top end of the second connecting belt.

[0005] Preferably, a cover plate is installed on the top of the main body.

[0006] Preferably, a plurality of moisture-proof plates are installed on the surfaces of the main body and the cover plate.

[0007] Preferably, a casing is installed on the main body and the cover surface outside the moisture-proof plate.

[0008] Preferably, pads are installed at the four corners of the bottom end of the moisture-proof plate below the main body.

[0009] Preferably, the surfaces of the moisture-proof boards are all sprayed with a waterproof coating.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. When it is necessary to limit and fix the items in the inner cavity of the body of the moisture-proof corrugated paper box, first pull the first connecting belt and the second connecting belt in opposite directions with both hands to move the limiting plate, and make one side of the limiting plate flat against the two sides of the items in the inner cavity of the body. After flatness and limit, the connecting column at the top of the first connecting belt is clipped into the inner cavity of the connecting hole to limit the second connecting belt, and then the fixing knob is screwed to the surface of the connecting column, and the second connecting belt is limited again, so that the items in the inner cavity of the body can be quickly limited and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 This is a schematic diagram of the first connecting belt structure of the utility model.

[0015] In the figure: 1. main body; 2. folding plate; 201. limit plate; 202. first connecting belt; 203. second connecting belt; 204. connecting column; 205. connecting hole; 206. fixing knob; 3. cover plate; 4. moisture-proof plate; 5. casing; 6. cushion block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] like Figures 1 to 3As shown, the present embodiment is a moisture-proof corrugated paper box, comprising a body 1, a plurality of folding plates 2 are installed on both sides of the inner cavity of the body 1, by setting the folding plates 2, the folding plates 2 are mainly used to limit the travel of the limit plate 201, a limit plate 201 is installed on one side of the folding plate 2, by setting the limit plate 201, the limit plate 201 is mainly used to limit the items in the inner cavity of the body 1, the inner cavity of the limit plate 201 is respectively installed with a first connecting belt 202 and a second connecting belt 203, by setting the first connecting belt 202 and the second connecting belt 203, the first connecting belt 202 and the second connecting belt 203 are both rubber materials The material can be stretched to move the limiting plate 201. A plurality of connecting posts 204 are installed at the top of the first connecting belt 202. A plurality of connecting holes 205 are opened at the top of the second connecting belt 203. The connecting holes 205 are provided, and the connecting holes 205 are mainly used to connect the connecting posts 204 and limit the second connecting belt 203. The surface of the connecting posts 204 is connected to the inner cavity of the connecting holes 205. A fixing knob 206 is installed on the surface of the connecting posts 204 at the top of the second connecting belt 203. The fixing knob 206 is provided, and the fixing knob 206 is mainly used to limit the second connecting belt 203.

[0020] Specifically, a cover plate 3 is installed on the top of the body 1 . The cover plate 3 is mainly used to seal the top of the body 1 .

[0021] Furthermore, a plurality of moisture-proof plates 4 are installed on the surfaces of the main body 1 and the cover plate 3. By providing the moisture-proof plates 4, the moisture-proof plates 4 can prevent humid air from contacting the main body 1, thereby playing a moisture-proof role.

[0022] Furthermore, a cover shell 5 is installed on the surface of the main body 1 and the cover plate 3 outside the moisture-proof plate 4. By setting the cover shell 5, the cover shell 5 is mainly installed on the surface of the main body 1 and the cover plate 3 to limit the cover plate 3.

[0023] Furthermore, pads 6 are installed at the four corners of the bottom end of the moisture-proof plate 4 below the main body 1. By setting the pads 6, the pads 6 are made of rubber material and can mainly play the role of anti-slip and buffering.

[0024] Furthermore, the surface of the moisture-proof board 4 is sprayed with a waterproof coating. By setting the waterproof coating, the main body 1 is further protected. The waterproof coating is a fluid or semi-fluid colloidal substance, which is coated on the surface of the moisture-proof board 4 to play a waterproof and moisture-proof role.

[0025] The method of using this embodiment is as follows: when it is necessary to place an item into the inner cavity of the main body 1, first remove the shell 5, then open the cover 3, and then place the item in the inner cavity of the main body 1, and then pull the first connecting belt 202 and the second connecting belt 203 in opposite directions with both hands to move the limiting plate 201, and make one side of the limiting plate 201 flat against the two sides of the item in the inner cavity of the main body 1. After being flat and limited, the connecting column 204 at the top of the first connecting belt 202 is clipped into the inner cavity of the connecting hole 205 to limit the second connecting belt 203, and then the fixing knob 206 is screwed onto the surface of the connecting column 204 to limit the second connecting belt 203 again. After the item is fixed and limited, close the cover 3 and put the shell 5 back.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A moisture-proof corrugated paper box, comprising a body (1), Features: A plurality of folding plates (2) are installed on both sides of the inner cavity of the body (1); a limiting plate (201) is installed on one side of the folding plate (2); a first connecting belt (202) and a second connecting belt (203) are installed in the inner cavity of the limiting plate (201); a plurality of connecting columns (204) are installed at the top end of the first connecting belt (202); a plurality of connecting holes (205) are opened at the top end of the second connecting belt (203); the surface of the connecting column (204) is connected to the inner cavity of the connecting hole (205); and a fixing knob (206) is installed on the surface of the connecting column (204) at the top end of the second connecting belt (203).

2. A moisture-proof corrugated paper box according to claim 1, Features: A cover plate (3) is installed on the top end of the body (1).

3. A moisture-proof corrugated paper box according to claim 1, Features: A plurality of moisture-proof plates (4) are installed on the surfaces of the main body (1) and the cover plate (3).

4. A moisture-proof corrugated paper box according to claim 3, Features: A casing (5) is installed on the surface of the main body (1) and the cover plate (3) outside the moisture-proof plate (4).

5. A moisture-proof corrugated paper box according to claim 1, Features: Pads (6) are installed at the four corners of the bottom end of the moisture-proof plate (4) below the main body (1).

6. A moisture-proof corrugated paper box according to claim 3, Features: The surfaces of the moisture-proof plates (4) are all sprayed with a waterproof coating.

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