Carton with reinforcing structure

Abstract

The utility model discloses a carton with a reinforcing structure, and relates to the technical field of cartons. Comprising a carton bottom plate, first side plates are connected to the opposite sides of the front and back faces of the carton bottom plate, first half cover plates are connected to the tops of the first side plates, second side plates are connected to the left and right opposite sides of the carton bottom plate, second half cover plates are connected to the tops of the second side plates, and the carton bottom plate, the first side plates, the first half cover plates, the second side plates and the second half cover plates form a carton body. Through the arrangement of the first reinforcing structures and the second reinforcing structures, the first reinforcing structures are mainly used for reinforcing the four corners of the carton body, the second reinforcing structures are mainly used for reinforcing the four sides of the carton body, and the carton body is not prone to deformation in the logistics transportation process or the long-time placement process; and internal articles are well protected, the use effect of the carton is guaranteed, and the first reinforcing structure and the second reinforcing structure are suitable for carton bodies of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a carton with a reinforced structure. Background Art

[0002] Carton is a common packaging container, usually made of pulp or cardboard. It is light, strong, environmentally friendly, easy to produce and recycle. Cartons are widely used in various fields, such as cargo transportation, packaging, moving, etc.

[0003] The existing carton (authorization announcement number: CN105923229B) has the following defects: the above-mentioned carton is carried by two hand plates, which is very convenient and labor-saving, but the existing carton has a simple structure and weak pressure resistance. It is easy to deform after being subjected to pressure, resulting in deformation during logistics transportation or long-term storage, so that the internal items are damaged, affecting the use effect of the carton. For this reason, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a carton with a reinforced structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton with a reinforced structure, comprising a carton bottom plate, first side panels are connected to opposite sides of the front and back sides of the carton bottom plate, a first half cover plate is connected to the top of the first side plate, second side panels are connected to opposite sides of the left and right sides of the carton bottom plate, a second half cover plate is connected to the top of the second side plate, the carton bottom plate, the first side panel, the first half cover plate, the second side panel and the second half cover plate constitute a carton body, a first reinforcing structure is arranged at the four corners of the carton body, a second reinforcing structure is arranged inside the carton body, the first reinforcing structure comprises bottom angle panels arranged at the bottom of the four corners of the carton body, a first folding plate which is in contact with and adapted to the carton body is fixed on the top of the bottom angle panels, a top angle panel is arranged at the top of the four corners of the carton body, a second folding plate which is in contact with and adapted to the carton body is fixed on the bottom of the top angle panel, and the second folding plate is inserted downward into the first folding plate.

[0006] Preferably, the first folding plate is symmetrically provided with through slots, a sliding rod adapted to the through slots is fixed to the second folding plate, a nut is threadedly connected to the sliding rod, and a mounting slot adapted to the second folding plate is provided on the first folding plate.

[0007] Preferably, a first slider is symmetrically fixed on the first folding plate, a first limiting groove matched with the first slider is provided on the carton body, and a second slider is symmetrically fixed on the second folding plate, and a second limiting groove matched with the second slider is provided on the carton body.

[0008] Preferably, the second reinforcement structure includes L-shaped plates symmetrically arranged on the four sides of the carton body, a placement groove matched with the L-shaped plates is opened on the bottom plate of the carton, an inverted L-shaped plate is arranged above the placement L-shaped plate, a slide plate is fixed to the middle part of the bottom end of the inverted L-shaped plate, a vertical hole is opened on the slide plate, and the slide plate is slidably inserted on the placement L-shaped plate.

[0009] Preferably, insertion rods are symmetrically fixed on both sides of the bottom end of the inverted L-shaped plate, and the insertion rods are slidably inserted on the placed L-shaped plate, and the placed L-shaped plate is provided with a plate groove adapted to the slide plate.

[0010] Preferably, a U-shaped rod is inserted into the L-shaped plate, and the U-shaped rod slides through the L-shaped plate, the vertical hole and the carton body. Nuts are threadedly sleeved on both ends of the U-shaped rod, and a rod groove adapted to the inserted rod is opened on the L-shaped plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The carton with a reinforcement structure is provided with a first reinforcement structure and a second reinforcement structure. The first reinforcement structure is mainly used to reinforce the four corners of the carton body, and the second reinforcement structure is mainly used to reinforce the four sides of the carton body. The carton body is not easily deformed during logistics transportation or long-term storage, and the internal articles are better protected to ensure the use effect of the carton. The first reinforcement structure and the second reinforcement structure are suitable for carton bodies of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the first three-dimensional split structure of the utility model;

[0016] Figure 4 This is a schematic diagram of a second three-dimensional split structure of the utility model;

[0017] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of part A.

[0018] In the figure: 1. Carton bottom plate; 101. First side plate; 102. First half cover plate; 103. Second side plate; 104. Second half cover plate; 2. Bottom angle plate; 201. First folding plate; 202. Through groove; 203. First slider; 204. First limiting groove; 3. Top angle plate; 301. Second folding plate; 302. Sliding rod; 303. Second slider; 304. Second limiting groove; 4. Place L-shaped plate; 401. Inverted L-shaped plate; 402. Sliding plate; 403. Inserting rod; 404. U-shaped rod. DETAILED DESCRIPTION

[0019] 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.

[0020] In the process of packaging articles, cartons are needed. The carton provided by the utility model is specially used for strengthening the support operations on the four corners of the carton body and the four sides inside the carton body, which ensures the firmness of the carton body to a certain extent. In the process of using the carton, it is necessary to carry out preparatory work such as installation in advance to ensure the normal use of the carton.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a carton with a reinforced structure, including a carton bottom plate 1, the front and back opposite sides of the carton bottom plate 1 are connected to the first side plate 101, the top of the first side plate 101 is connected to the first half cover plate 102, the left and right opposite sides of the carton bottom plate 1 are connected to the second side plate 103, the top of the second side plate 103 is connected to the second half cover plate 104, the carton bottom plate 1, the first side plate 101, the first half cover plate 102, the second side plate 103 and the second half cover plate 104 constitute a carton body, and the carton body A first reinforcement structure is provided at the four corners of the carton body, and a second reinforcement structure is provided inside the carton body. The first reinforcement structure includes bottom corner panels 2 provided at the bottom of the four corners of the carton body, a first folding plate 201 adapted to contact with the carton body is fixed on the top of the bottom corner panel 2, top corner panels 3 are provided at the top of the four corners of the carton body, a second folding plate 301 adapted to contact with the carton body is fixed on the bottom of the top corner panel 3, and the second folding plate 301 is inserted downward into the first folding plate 201, wherein the first half cover panel 102 is located below the second half cover panel 104.

[0022] In the embodiment, the first folding plate 201 is symmetrically provided with through slots 202, the second folding plate 301 is fixed with a slide bar 302 matched with the through slots 202, the slide bar 302 is threaded with a nut, the first folding plate 201 is provided with a mounting slot matched with the second folding plate 301, the first sliding block 203 is symmetrically fixed on the first folding plate 201, the carton body is provided with a first limiting slot 204 matched with the first sliding block 203, the second sliding block 303 is symmetrically fixed on the second folding plate 301, and the carton body is provided with a second limiting slot 304 matched with the second sliding block 303, wherein the first sliding block 203, the first limiting slot 204, the second sliding block 303 and the second limiting slot 304 play a limiting role on the first folding plate 201 and the second folding plate 301.

[0023] In the embodiment, the second reinforcement structure includes a placement L-shaped plate 4 symmetrically arranged on the four sides of the carton body, a placement groove matched with the placement L-shaped plate 4 is opened on the carton bottom plate 1, an inverted L-shaped plate 401 is arranged above the placement L-shaped plate 4, a slide plate 402 is fixed to the middle part of the bottom end of the inverted L-shaped plate 401, a vertical hole is opened on the slide plate 402, the slide plate 402 is slidably inserted on the placement L-shaped plate 4, insertion rods 403 are symmetrically fixed on both sides of the bottom end of the inverted L-shaped plate 401, the insertion rods 403 are slidably inserted on the placement L-shaped plate 4, and a plate groove matched with the slide plate 402 is opened on the placement L-shaped plate 4, wherein the inverted L-shaped plate 401 can be raised and lowered to facilitate supporting carton bodies of different heights.

[0024] In the embodiment, a U-shaped rod 404 is inserted into the L-shaped plate 4, and the U-shaped rod 404 slides through the L-shaped plate 4, the vertical hole and the carton body. Both ends of the U-shaped rod 404 are threaded with nuts, and a rod groove compatible with the insertion rod 403 is opened on the L-shaped plate 4. Through the arrangement of the first reinforcement structure and the second reinforcement structure, the first reinforcement structure is mainly used to reinforce the four corners of the carton body, and the second reinforcement structure is mainly used to reinforce the four sides of the carton body. The carton body is not easy to deform during the logistics transportation process or long-term storage process, and the internal items are better protected to ensure the use effect of the carton. The first reinforcement structure and the second reinforcement structure are suitable for carton bodies of different heights, wherein the U-shaped rod 404, the slide bar 302 and the nut are made of hard plastic.

[0025] Working principle: When using the present carton, firstly, the bottom angle plate 2 is slidably installed to ensure that the bottom angle plate 2 supports the bottom plate 1 of the carton. At this time, the first slider 203 is slidably installed in the first limiting groove 204, and then the second reinforcing structure is installed to place the L-shaped plate 4 in the placement groove, and the U-shaped rod 404 passes through the carton body. After adjusting the height of the inverted L-shaped plate 401, it is screwed on the U-shaped rod 404 through a nut to fix the position. Then, the items are placed inside the carton body, and the first half cover plate 102 and the second half cover plate 104 are covered in turn. Finally, the top angle plate 3 is slidably inserted into the carton body through the second slider 303 and the second limiting groove 304. At this time, the slide bar 302 slides on the through groove 202 and is locked by the nut, ensuring the positioning and installation of the bottom angle plate 2 as a whole, the carton body and the top angle plate 3 as a whole. When the carton is transported, it is not easy to be squeezed and deformed, thereby damaging the items, which improves the protection of the carton to a certain extent.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A carton with a reinforced structure, comprising a carton bottom plate (1), characterized in that: The front and back opposite sides of the carton bottom plate (1) are connected to the first side plate (101), the top of the first side plate (101) is connected to the first half cover plate (102), the left and right opposite sides of the carton bottom plate (1) are connected to the second side plate (103), the top of the second side plate (103) is connected to the second half cover plate (104), the carton bottom plate (1), the first side plate (101), the first half cover plate (102), the second side plate (103) and the second half cover plate (104) form a carton body, and the carton body A first reinforcement structure is arranged at the four corners, and a second reinforcement structure is arranged inside the carton body. The first reinforcement structure comprises bottom corner panels (2) arranged at the bottom of the four corners of the carton body, a first folding plate (201) adapted to contact with the carton body is fixed on the top of the bottom corner panels (2), a top corner panel (3) is arranged at the top of the four corners of the carton body, a second folding plate (301) adapted to contact with the carton body is fixed on the bottom of the top corner panel (3), and the second folding plate (301) is inserted downward into the first folding plate (201).

2. A carton with a reinforced structure according to claim 1, characterized in that: The first folding plate (201) is symmetrically provided with through slots (202), a sliding rod (302) adapted to the through slots (202) is fixed to the second folding plate (301), a nut is threadedly connected to the sliding rod (302), and a mounting slot adapted to the second folding plate (301) is provided on the first folding plate (201).

3. A carton with a reinforced structure according to claim 2, characterized in that: A first slider (203) is symmetrically fixed on the first folding plate (201), and a first limiting groove (204) adapted to the first slider (203) is provided on the carton body; a second slider (303) is symmetrically fixed on the second folding plate (301), and a second limiting groove (304) adapted to the second slider (303) is provided on the carton body.

4. The carton with a reinforced structure according to claim 1, characterized in that: The second reinforcement structure comprises L-shaped plates (4) symmetrically arranged at four sides of the carton body, a placement groove matched with the L-shaped plates (4) is provided on the carton bottom plate (1), an inverted L-shaped plate (401) is provided above the L-shaped plate (4), a slide plate (402) is fixed at the middle of the bottom end of the inverted L-shaped plate (401), a vertical hole is provided on the slide plate (402), and the slide plate (402) is slidably inserted on the L-shaped plate (4).

5. A carton with a reinforced structure according to claim 4, characterized in that: Insertion rods (403) are symmetrically fixed on both sides of the bottom end of the inverted L-shaped plate (401), and the insertion rods (403) are slidably inserted on the placement L-shaped plate (4), and the placement L-shaped plate (4) is provided with a plate groove that is compatible with the slide plate (402).

6. A carton with a reinforced structure according to claim 5, characterized in that: A U-shaped rod (404) is inserted into the L-shaped placement plate (4), and the U-shaped rod (404) slides through the L-shaped placement plate (4), the vertical hole and the carton body. Both ends of the U-shaped rod (404) are threadedly sleeved with nuts, and a rod groove adapted to the insertion rod (403) is opened on the L-shaped placement plate (4).

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