High-strength corrugated carton

Abstract

The utility model relates to the technical field of corrugated cartons, and discloses a high-strength corrugated carton which comprises a carton mechanism, a carton cover mechanism is arranged at the upper end of the carton mechanism in a clamped mode, the carton mechanism comprises a corrugated carton body, and a thickened base is fixedly arranged at the lower end of the corrugated carton body. Dustproof nets are fixedly arranged at the upper ends of the inner walls of the front side and the rear side of the corrugated box through mucilage glue, the box cover mechanism comprises a fixing frame, first reinforcing plates are fixedly arranged on the outer sides of the four corners of the lower end of the fixing frame, and second reinforcing plates are fixedly arranged on the inner sides of the four corners of the lower end of the fixing frame; first waterproof layers are fixedly arranged on the inner surface and the outer surface of the carton mechanism. According to the corrugated carton, the first reinforcing plates and the second reinforcing plates are arranged at the four corners of the lower end of the fixing frame of the carton cover mechanism and installed inside and outside the carton mechanism in a clamped mode, the supporting strength of the four edges of the corrugated carton is enhanced, the pressure of the top of the carton is effectively dispersed, the compressive strength of the carton is improved, and objects in the carton are better protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated box technical field especially relates to a high strength corrugated box. BACKGROUND

[0002] The corrugated box is a kind of rigid paper box body made of corrugated board, is one of the most widely used packaging products, usually by one or more wave-shaped core paper interlayer and one or more paperboard, according to different combination, corrugated board can be divided into multiple types, such as single pit paperboard, double pit paperboard, three pit paperboard etc.

[0003] The bottom thickness of the existing corrugated box is mostly between 1.5mm-7mm, the structure is not firm enough, the bearing capacity is limited, is easily deformed or damaged due to uneven stress on the bottom in the process of transportation and storage, is not stable enough when stacking, there is a security risk, and the supporting force of the box structure is not enough, no additional supporting device is set, is easily deformed or even damaged when subjected to external pressure, cannot effectively protect the goods in the box, especially the protection effect of fragile or valuable goods is poor.

[0004] Therefore, the person skilled in the art provides a high-strength corrugated box to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a high-strength corrugated box, a fixing frame lower end four corners of the box cover mechanism is provided with No. 1 reinforcing plate and No. 2 reinforcing plate, is installed in the paper box mechanism inside and outside by the way of clamping, the supporting force of the corrugated box four edges is enhanced, effectively disperses the pressure of the paper box top, improves the compressive strength of the paper box, better protects the goods in the box, also sets up thickened base in the paper box bottom, the thickness reaches 10 millimeters, can enhance the bearing capacity of the paper box, prevent deformation or damage due to uneven stress on the bottom in the process of transportation and storage, and make the paper box more stable when stacking, facilitate transportation and storage.

[0006] To achieve the above object, the utility model provides the following technical scheme: a high-strength corrugated box, including paper box mechanism, the paper box mechanism upper end clamping is provided with box cover mechanism, the paper box mechanism includes corrugated box, the corrugated box lower end is fixedly provided with thickened base, the corrugated box front and back side inner wall upper end position is fixedly provided with dust screen by adhesive bonding;

[0007] The box cover mechanism includes a fixed frame, No. 1 reinforcing plate is fixedly arranged at the lower end four corners of the outer side position of the fixed frame, No. 2 reinforcing plate is fixedly arranged at the lower end four corners of the inner side position of the fixed frame.

[0008] Further, the paper box mechanism inside and outside surface is fixedly provided with a waterproof layer, the box cover mechanism inside and outside surface is fixedly provided with a waterproof layer.

[0009] Further, the fixed frame upper end middle part is provided with a fixed groove, and the fixed groove two sides are fixedly provided with a baffle.

[0010] Further, the fixed groove rear side inner wall is fixedly provided with a dust cover, and the two baffles and the dust cover are all folded through their own creases.

[0011] Further, the thickened base upper end four corners are provided with a clamping groove.

[0012] Further, the corrugated box front and rear end upper side position is provided with a carrying groove.

[0013] Further, the plurality of first reinforcing plates lower end are fixedly provided with a clamping block.

[0014] Further, the first waterproof layer and the second waterproof layer are all composed of polyurethane paint, and the thickness is 0.2mm.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. The utility model discloses a high-strength corrugated paper box, the fixed frame lower end four corners of the box cover mechanism of the device are provided with a first reinforcing plate and a second reinforcing plate, which are installed in the inside and outside of the paper box mechanism through the clamping mode, the supporting force of the four edges of the corrugated box is enhanced, the pressure on the top of the paper box is effectively dispersed, the compressive strength of the paper box is improved, the goods in the box are better protected, a thickened base is arranged at the bottom of the paper box, the thickness reaches 10mm, the carrying capacity of the paper box is enhanced, the deformation or damage of the paper box due to uneven stress on the bottom during transportation and storage is prevented, and the paper box is more stable when stacking, which is convenient for transportation and storage.

[0017] 2. The utility model discloses a high-strength corrugated paper box, the inside and outside surfaces of the paper box mechanism and the box cover mechanism are provided with waterproof layers (a first waterproof layer and a second waterproof layer) composed of polyurethane paint, and the thickness is 0.2mm, the wear resistance and chemical corrosion resistance of the paper box are enhanced, good waterproof protection function is provided, the goods in the box can be effectively prevented from being damp, and the dust screen is arranged in the inside of the carrying groove through the adhesive of the device, the paper box can be taken out through the carrying groove without affecting, dust in the outside can also be prevented from entering the inside of the paper box through the carrying groove, and the goods in the box are kept clean. DRAWINGS

[0018] Figure 1 It is the axial measurement schematic diagram of the utility model;

[0019] Figure 2 It is the rear view axial measurement schematic diagram of the utility model;

[0020] Figure 3 It is the shaft measurement schematic view of the carton mechanism of the utility model;

[0021] Figure 4 It is the shaft measurement schematic view of the box cover mechanism of the utility model;

[0022] Figure 5 It is the structure amplification schematic view of the carton mechanism of the utility model;

[0023] Figure 6 It is the structure amplification schematic view of the box cover mechanism of the utility model.

[0024] Legend:

[0025] 1, carton mechanism;2, box cover mechanism;3, No. 1 waterproof layer;4, No. 2 waterproof layer;101, corrugated box;102, thickened base;103, carrying groove;104, dust screen;105, clamping groove;201, fixed frame;202, fixed groove;203, baffle;204, dust cover;205, No. 1 reinforcing plate;206, No. 2 reinforcing plate;207, clamping block. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Reference Figures 1-3 And 5, the utility model provides an embodiment: a kind of high-strength corrugated carton, including carton mechanism 1, No. 1 waterproof layer 3 is fixedly arranged on the inner and outer surface of carton mechanism 1, carton mechanism 1 includes corrugated box 101, thickened base 102 is fixedly arranged at the lower end of corrugated box 101, dust screen 104 is fixedly arranged on the inner wall upper end position of corrugated box 101 front and back sides by adhesive, clamping groove 105 is opened in the upper end four corners of thickened base 102, carrying groove 103 is opened in the upper side position of corrugated box 101 front and back end, No. 1 waterproof layer 3 and No. 2 waterproof layer 4 are all by polyurethane coating, and its thickness is 0.2 millimeter;

[0028] Specifically, the carton mechanism 1 is beneficial to the storage of articles, the first waterproof layer 3 and the second waterproof layer 4 are formed by spraying polyurethane paint on the inner surfaces of the carton mechanism 1 and the cover mechanism 2, which enhances the wear resistance and chemical corrosion resistance of the carton, provides good waterproof protection for the carton, thickens the thickness of the base 102 to 10 mm, enhances the carrying capacity and stability of the carton, prevents the carton from deforming or being damaged due to uneven stress on the bottom during transportation and storage, and in addition, the thickened base 102 also makes the carton more stable when stacked, facilitating transportation and storage. The hand carrying groove 103 is provided to facilitate workers to take the carton. The dustproof net 104 is adhered inside the hand carrying groove 103, which not only prevents the workers from taking the carton through the hand carrying groove 103, but also prevents dust from entering the carton through the hand carrying groove 103, facilitating use.

[0029] Referring to Figure 4 and Figure 6 , the upper end of the carton mechanism 1 is provided with the cover mechanism 2, the inner and outer surfaces of the cover mechanism 2 are fixedly provided with the second waterproof layer 4, the cover mechanism 2 comprises a fixed frame 201, a first reinforcing plate 205 is fixedly arranged at the lower end of the four corners of the fixed frame 201, a second reinforcing plate 206 is fixedly arranged at the inner side of the lower end of the four corners of the fixed frame 201, a fixed groove 202 is formed at the upper end of the middle of the fixed frame 201, baffles 203 are fixedly arranged on both sides of the fixed groove 202, a dust cover 204 is fixedly arranged on the inner wall of the rear side of the fixed groove 202, and the two baffles 203 and the dust cover 204 are bent through their own creases. A plurality of first reinforcing plates 205 are fixedly provided with clamping blocks 207 at the lower end.

[0030] Specifically, the cover mechanism 2 is beneficial to cooperate with the carton mechanism 1, the fixed frame 201 is beneficial to the fixed installation of the first reinforcing plate 205 and the second reinforcing plate 206, the first reinforcing plate 205 and the second reinforcing plate 206 are arranged at the four corners of the lower end of the fixed frame 201 and are installed inside and outside the carton mechanism 1 through clamping, which is beneficial to enhancing the support force of the four edges of the corrugated box 101, effectively dispersing the pressure on the top of the carton, improving the compressive strength of the carton, protecting the articles in the carton from being damaged, the fixed groove 202 cooperates with the baffles 203 and the dust cover 204, which is beneficial to quickly opening and closing the carton, facilitating taking the articles in the carton, and the clamping blocks 207 are beneficial to the clamping installation of the cover mechanism 2.

[0031] Working principle: the carton mechanism 1 is used for storing articles, a waterproof layer 3 on the inner and outer surfaces of the carton mechanism 1 is made of polyurethane paint, which can enhance wear resistance, chemical corrosion resistance and waterproofness, the thickened base 102 has a thickness of 10 mm, which can enhance load capacity and stability, prevent deformation and damage of the bottom, and make the carton more stable when stacked, the hand carrying groove 103 is convenient for workers to take, the dustproof net 104 is arranged on the inner side of the hand carrying groove 103, which does not affect taking and can prevent dust from entering;

[0032] Secondly, the box cover mechanism 2 is clamped on the upper end of the carton mechanism 1, a waterproof layer 4 on the inner and outer surfaces of the box cover mechanism 2 is also made of polyurethane paint, the fixed frame 201 is used for mounting the first reinforcing plate 205 and the second reinforcing plate 206, which are arranged at the lower end of the fixed frame 201 at four corners and are clamped in the carton mechanism 1, which can enhance the support force of the four edges of the corrugated box 101, disperse the top pressure, improve the compression strength to protect the articles, the fixed groove 202 cooperates with the baffle 203 and the dustproof cover 204, which can quickly open and close the carton to take the articles, the clamping block 207 at the lower end of the box cover mechanism 2 cooperates with the clamping groove 105 on the thickened base 102 of the carton mechanism 1, which realizes the clamping installation of the box cover mechanism 2.

[0033] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A high-strength corrugated paperboard box comprising a paperboard box mechanism (1), characterized by: The upper end of the carton mechanism (1) is clamped with a box cover mechanism (2), the carton mechanism (1) comprises a corrugated box (101), the lower end of the corrugated box (101) is fixedly provided with a thickened base (102), and the upper end of the inner wall of the corrugated box (101) is fixedly provided with a dust screen (104) through adhesive. The box cover mechanism (2) comprises a fixed frame (201), the outer side of the four corners of the lower end of the fixed frame (201) is fixedly provided with a first reinforcing plate (205), and the inner side of the four corners of the lower end of the fixed frame (201) is fixedly provided with a second reinforcing plate (206).

2. A high strength corrugated paperboard carton according to claim 1, wherein: The inner and outer surfaces of the carton mechanism (1) are fixedly provided with a first waterproof layer (3), and the inner and outer surfaces of the box cover mechanism (2) are fixedly provided with a second waterproof layer (4).

3. A high strength corrugated paperboard carton according to claim 1 wherein: The upper end of the fixed frame (201) is provided with a fixed groove (202) in the middle, and the both sides of the fixed groove (202) are fixedly provided with baffles (203).

4. A high strength corrugated paperboard carton according to claim 3, wherein: The inner wall of the rear side of the fixed groove (202) is fixedly provided with a dust cover (204), and the two baffles (203) and the dust cover (204) are all bent through their own creases.

5. A high strength corrugated paperboard carton according to claim 1 wherein: The upper end of the thickened base (102) is provided with a clamping groove (105) at the four corners.

6. A high strength corrugated paperboard carton according to claim 1 wherein: The upper side of the front and rear ends of the corrugated box (101) is provided with a hand carrying groove (103).

7. A high strength corrugated paperboard carton according to claim 1 wherein: The lower end of the plurality of first reinforcing plates (205) is fixedly provided with a clamping block (207).

8. A high strength corrugated paperboard carton according to claim 2, wherein: The first waterproof layer (3) and the second waterproof layer (4) are both composed of polyurethane paint, and the thickness is 0.2mm.

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