Packaging carton box not prone to deformation

Abstract

The utility model belongs to the technical field of cartons, and discloses a non-deformable packaging carton which comprises a carton body, first sliding grooves are formed in the two sides of the upper surface of the carton body, first fixing plates are slidably arranged in the first sliding grooves, and two second sliding grooves are formed in the side walls, close to each other, of the two first fixing plates. A second fixing plate is arranged in the two opposite second sliding grooves in a sliding mode. The method has the effect of improving the use experience of the cardboard box.

Description

Technical Field

[0001] The utility model relates to the technical field of paper boxes, in particular to a packaging paper box which is not easily deformed. Background Art

[0002] Corrugated paper is a plate-like material made of noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into single corrugated board and double corrugated board. According to the size of the corrugation, it is divided into five types: A, B, C, E, and F. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Corrugated paper can be used as milk packaging. It is relatively environmentally friendly and widely used.

[0003] A Chinese utility model patent with publication number CN218559495U discloses a milk packaging carton box that is not easily deformed, including a carton box main body, a reinforcement shell is arranged inside the carton box main body, the reinforcement shell is used to increase the strength of the side wall of the carton box main body, and support components are respectively arranged at the four inner corners of the reinforcement shell, and the support components are used to increase the stability of the reinforcement shell. A reinforcement shell is inserted into the inner wall of the carton box, and the reinforcement shell is fitted with the inner wall of the carton box main body. The load-bearing capacity of the four walls of the carton box main body can be increased through the reinforcement shell, so that the load-bearing capacity of the side walls of the carton box main body is enhanced and will not be easily deformed. At the same time, support components are also arranged at the four corners of the reinforcement shell, and four support plates are detachably installed at the four corners of the reinforcement shell to form a triangle with the four corners of the reinforcement shell, so that the stability of the reinforcement shell can be increased, so that the carton box main body will not be easily deformed, thereby affecting the packaging and use of milk.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the above-mentioned device supports the carton box by means of a reinforced shell disposed inside the carton box, and the reinforced shell is only kept stable by the friction between the plug-in block and the plug-in slot, and has poor stability. When the staff temporarily does not need to use the carton box, the probability of the reinforced shell being lost is high, and the user experience is poor. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a packaging paper box which is not easily deformed.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A packaging carton box that is not easy to deform, includes a carton box body, both sides of the upper surface of the carton box body are provided with first sliding grooves, a first fixed plate is slidably arranged in the first sliding grooves, two second sliding grooves are provided on the side walls of the two first fixed plates close to each other, and second fixed plates are slidably arranged in two opposite second sliding grooves.

[0008] By adopting the above technical solution, when the staff needs to transport objects, the staff needs to open the carton box body, connect the first fixed plate with the first slide groove, and connect the second fixed plate with the second slide groove, so that the first fixed plate and the second fixed plate can be pressed against each other. When the carton box body is subjected to external force, the first fixed plate and the second fixed plate cooperate with each other and offset the external force, thereby reducing the probability of irreversible deformation of the carton box body. In this process, the first fixed plate and the second fixed plate are pressed against each other, thereby reducing the probability of the first fixed plate and the carton box body being separated from each other, thereby improving the staff's user experience.

[0009] Furthermore, a placement plate for leveling is provided on the inner bottom wall of the carton box body.

[0010] By adopting the above technical solution, when the placement plate is connected to the inner bottom wall of the carton box body, the probability of the inner bottom wall of the carton box body being uneven is reduced, thereby reducing the probability of damage to items in the carton box body.

[0011] Furthermore, a C-shaped plate is arranged on the side wall of the carton box body, and a baffle for closing the C-shaped plate is arranged on the side wall of the C-shaped plate.

[0012] By adopting the above technical solution, when the staff does not need to use the first fixing plate and the second fixing plate, the staff only needs to connect the first fixing plate, the second fixing plate and the inner wall of the C-shaped plate to each other to keep the first fixing plate stable, thereby reducing the probability of losing the first fixing plate and the second fixing plate.

[0013] Furthermore, a shielding cloth is provided on the side wall of the C-shaped plate away from the baffle.

[0014] Furthermore, drawstrings are slidably provided at both ends of the side walls of the shielding cloth, and rope buckles for limiting position are provided on the drawstrings.

[0015] By adopting the above technical solution, when the staff connects the first fixed plate, the second fixed plate and the inner wall of the C-shaped plate to each other, the staff only needs to pull the two drawstrings and slide the rope buckles to tighten the two ends of the shielding cloth, thereby reducing the probability of the first fixed plate and the C-shaped plate being separated from each other, thereby improving the staff's user experience.

[0016] Furthermore, four first rotating grooves are opened on the upper surface of the carton box body, a second rotating groove is opened on the upper surface of the first fixed plate, and a third rotating groove is opened on the upper surface of the second fixed plate. The first rotating groove, the second rotating groove and the third rotating groove are jointly rotatably provided with rotating rods for blocking the first fixed plate and the second fixed plate.

[0017] By adopting the above technical solution, when the staff connects the first fixed plate and the first slide groove to each other, the staff only needs to rotate the rotating rod to make the rotating rod press against the first fixed plate and the second fixed plate at the same time, thereby reducing the probability of the first fixed plate, the second fixed plate and the carton box body being separated from each other.

[0018] Furthermore, elastic bands for closing the first rotating groove, the second rotating groove and the third rotating groove are commonly arranged on the inner walls of the first rotating groove, the second rotating groove and the third rotating groove.

[0019] Furthermore, a waterproof layer for blocking water flow is provided on the upper surface of the elastic band.

[0020] By adopting the above technical solution, the elastic band and the waterproof layer reduce the probability of impurities entering the first rotating groove, thereby reducing the probability of the rotating rod getting stuck, thereby improving the user experience of the staff.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. In this application, when the staff needs to transport objects, the staff needs to open the carton box body, connect the first fixed plate with the first slide groove, and connect the second fixed plate with the second slide groove, so that the first fixed plate and the second fixed plate can be pressed against each other. When the carton box body is subjected to external force, the first fixed plate and the second fixed plate cooperate with each other and offset the external force, thereby reducing the probability of irreversible deformation of the carton box body. In this process, the first fixed plate and the second fixed plate are pressed against each other, thereby reducing the probability of the first fixed plate and the carton box body being separated from each other, thereby improving the staff's user experience;

[0023] 2. In the present application, when the staff does not need to use the first fixing plate and the second fixing plate, the staff only needs to connect the first fixing plate, the second fixing plate and the inner wall of the C-shaped plate to each other, so that the first fixing plate can be kept stable, thereby reducing the probability of losing the first fixing plate and the second fixing plate;

[0024] 3. In the present application, when the staff connects the first fixed plate, the second fixed plate and the inner wall of the C-shaped plate to each other, the staff only needs to pull the two drawstrings and slide the rope buckles to tighten the two ends of the shielding cloth, thereby reducing the probability of the first fixed plate and the C-shaped plate being separated from each other, thereby improving the staff's user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of a baffle and its connection structure in an embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of the first rotating groove and its connection structure in an embodiment of the utility model;

[0028] Figure 4 This is a schematic diagram of a rotating rod and its connection structure in an embodiment of the utility model;

[0029] Figure 5 It is a schematic diagram of the second rotating groove and its connection structure in an embodiment of the utility model.

[0030] In the figure: 1. carton box body; 11. first slide slot; 2. first fixed plate; 21. second slide slot; 3. second fixed plate; 31. placement plate; 4. C-shaped plate; 41. baffle; 5. shielding cloth; 51. drawstring; 6. rope buckle; 61. first rotating slot; 7. second rotating slot; 71. third rotating slot; 8. rotating rod; 81. elastic band; 9. waterproof layer. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] like Figure 1-5 As shown, the embodiment of the present application discloses a packaging carton box that is not easily deformed, including a carton box body 1, a first fixed plate 2, a second fixed plate 3, a placement plate 31, a C-shaped plate 4, a baffle 41, a shielding cloth 5, a drawstring 51, a rope buckle 6, a rotating rod 8 and an elastic band 81. First slide grooves 11 are provided on both sides of the upper surface of the carton box body 1. The first fixed plate 2 is a rectangular plate-shaped structure. The first fixed plate 2 is provided with two and is slidably arranged in the two first slide grooves 11 respectively. Two second slide grooves 21 are provided on the side walls of the two first fixed plates 2 that are close to each other. The second fixed plate 3 is a rectangular plate-shaped structure. The two ends of the second fixed plate 3 are slidably connected to the two second slide grooves 21 respectively.

[0033] The placement plate 31 is a rectangular plate-shaped structure, and is arranged on the inner bottom wall of the carton box body 1 for leveling. When the placement plate 31 and the inner bottom wall of the carton box body 1 are connected to each other, the probability of the inner bottom wall of the carton box body 1 being uneven is reduced, thereby reducing the probability of damage to the items in the carton box body 1.

[0034] The C-shaped plate 4 is a plate-like structure with a C-shaped cross section, and is disposed on the side wall of the carton box body 1. The baffle 41 is a rectangular plate-like structure, and is disposed on the side wall of the C-shaped plate 4 to close the C-shaped plate 4.

[0035] When the staff does not need to use the first fixing plate 2 and the second fixing plate 3, the staff only needs to connect the first fixing plate 2, the second fixing plate 3 and the inner walls of the C-shaped plate 4 to each other to keep the first fixing plate 2 stable, thereby reducing the probability of losing the first fixing plate 2 and the second fixing plate 3.

[0036] The shielding cloth 5 is arranged on the side wall of the C-shaped plate 4 away from the baffle 41, and two drawstrings 51 are provided and are respectively slidably arranged at the two ends of the side wall of the shielding cloth 5. The rope buckle 6 is arranged on the drawstring 51 for limiting the position.

[0037] When the staff connects the inner walls of the first fixed plate 2, the second fixed plate 3 and the C-shaped plate 4 to each other, the staff only needs to pull the two drawstrings 51 and slide the rope buckles 6 to tighten the two ends of the shielding cloth 5, thereby reducing the probability of the first fixed plate 2 and the C-shaped plate 4 being separated from each other, thereby improving the staff's user experience.

[0038] Four first rotation grooves 61 are formed on the upper surface of the carton box body 1, a second rotation groove 7 is formed on the upper surface of the first fixed plate 2, and a third rotation groove 71 is formed on the upper surface of the second fixed plate 3. The rotation rod 8 is a rod-shaped structure, and the rotation rod 8 is rotatably disposed in the first rotation groove 61, the second rotation groove 7 and the third rotation groove 71 to block the first fixed plate 2 and the second fixed plate 3.

[0039] When the staff connects the first fixed plate 2 and the first slide groove 11 to each other, the staff only needs to rotate the rotating rod 8 to make the rotating rod 8 press against the first fixed plate 2 and the second fixed plate 3 at the same time, thereby reducing the probability of the first fixed plate 2, the second fixed plate 3 and the carton box body 1 being separated from each other.

[0040] In order to reduce the probability of impurities entering the first rotating groove 61, an elastic band 81 for closing the first rotating groove 61, the second rotating groove 7 and the third rotating groove 71 is commonly provided on the inner walls of the first rotating groove 61, the second rotating groove 7 and the third rotating groove 71, and a waterproof layer 9 for blocking water flow is provided on the upper surface of the elastic band 81.

[0041] The use principle of a packaging paper box that is not easily deformed in this embodiment is:

[0042] When the staff needs to transport objects, they need to open the carton box body, connect the first fixing plate 2 with the first slide 11, and connect the second fixing plate 3 with the second slide 21, so that the first fixing plate 2 and the second fixing plate 3 can be pressed against each other. When the carton box body is subjected to external force, the first fixing plate 2 and the second fixing plate 3 cooperate with each other and offset the external force, thereby reducing the probability of irreversible deformation of the carton box body. In this process, the first fixing plate 2 and the second fixing plate 3 are pressed against each other, thereby reducing the probability of the first fixing plate 2 and the carton box body being separated from each other, thereby improving the staff's user experience.

[0043] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A packaging carton box that is not easily deformed, comprising a carton box body (1), characterized in that: Both sides of the upper surface of the paper box body (1) are provided with first sliding grooves (11), a first fixed plate (2) is slidably arranged in the first sliding grooves (11), two second sliding grooves (21) are provided on the side walls of the two first fixed plates (2) close to each other, and second fixed plates (3) are slidably arranged in the two opposite second sliding grooves (21).

2. The non-deformable packaging paper box according to claim 1, characterized in that: A placement plate (31) for leveling is arranged on the inner bottom wall of the paper box body (1).

3. The non-deformable packaging paper box according to claim 2, characterized in that: A C-shaped plate (4) is arranged on the side wall of the paper box body (1), and a baffle (41) for closing the C-shaped plate (4) is arranged on the side wall of the C-shaped plate (4).

4. The non-deformable packaging paper box according to claim 3, characterized in that: A shielding cloth (5) is provided on the side wall of the C-shaped plate (4) away from the baffle plate (41).

5. The non-deformable packaging paper box according to claim 4, characterized in that: Both ends of the side wall of the shielding cloth (5) are slidably provided with drawstrings (51), and the drawstrings (51) are provided with rope buckles (6) for limiting position.

6. The non-deformable packaging paper box according to claim 5, characterized in that: The upper surface of the paper box body (1) is provided with four first rotating grooves (61), the upper surface of the first fixed plate (2) is provided with a second rotating groove (7), and the upper surface of the second fixed plate (3) is provided with a third rotating groove (71), and a rotating rod (8) for blocking the first fixed plate (2) and the second fixed plate (3) is arranged in the first rotating groove (61), the second rotating groove (7) and the third rotating groove (71) so as to rotate together.

7. The non-deformable packaging paper box according to claim 6, characterized in that: An elastic band (81) for closing the first rotating groove (61), the second rotating groove (7) and the third rotating groove (71) is commonly arranged on the inner walls of the first rotating groove (61), the second rotating groove (7) and the third rotating groove (71).

8. The non-deformable packaging paper box according to claim 7, characterized in that: The upper surface of the elastic band (81) is provided with a waterproof layer (9) for blocking water flow.

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