A heavy duty carton

Abstract

The utility model relates to paper box technical field, concretely discloses a heavy packaging paper box, including base and box, the base is fixedly installed with the protection frame, the box bottom is fixedly installed with the bottom plate, the bottom plate is arranged in the protection frame, and the bottom plate size is compatible with the protection frame size, the base top surface is slidably provided with the locating plate, the bottom plate bottom is opened with the locating mouth, the locating plate size is compatible with the locating mouth size, the base is fixedly installed with the installation box, the installation box is rotatably provided with the two -way screw rod, the installation box is slidably provided with the symmetrical movable block, this heavy packaging paper box, not only can improve the stability of box on the base and protection frame, effectively protect the protection frame, and still can drive the box and the base and the protection frame separation conveniently, carry the box alone conveniently, improve the flexibility and convenience of operation, reduce the labor intensity in the carrying process, and the practicality is strong.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box technology, and in particular relates to a heavy-duty packaging cardboard box. Background Technology

[0002] Packaging cartons are paper containers made primarily of corrugated cardboard, used for packaging, securing, and protecting various items. They are lightweight, recyclable, have good cushioning properties, and are easy to print on, making them widely used in commodity circulation, logistics transportation, and warehousing.

[0003] Most existing heavy-duty packaging cartons rely on wooden bases for support, with paper protective frames on the bases to restrict movement of the bottom of the carton. Although this design ensures the stability of the carton to a certain extent, the protective frames are prone to deformation or even damage during handling, especially in the face of complex and ever-changing transportation environments and sudden impacts, making it difficult to effectively protect the carton. In addition, when the carton needs to be moved separately, it is difficult to remove it directly by applying force because the bottom of the carton is confined within the protective frame, increasing labor intensity and operational difficulty. Therefore, improvements are needed. To this end, a new type of heavy-duty packaging carton is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a heavy-duty packaging carton to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a heavy-duty packaging carton, comprising a base and a carton body, wherein a protective frame is fixedly installed on the base, a bottom plate is fixedly installed on the bottom of the carton body, the bottom plate is disposed within the protective frame and the size of the bottom plate is adapted to the size of the protective frame, a positioning plate is slidably disposed on the top surface of the base, a positioning opening is provided at the bottom of the bottom plate and the size of the positioning plate is adapted to the size of the positioning opening, an installation box is fixedly installed inside the base, a bidirectional lead screw is rotatably disposed inside the installation box, symmetrical movable blocks are slidably disposed on the installation box, two sets of movable blocks are respectively threadedly connected to the bidirectional lead screw, and movable rods are rotatably disposed on both sets of movable blocks, the top ends of the movable rods are rotatably disposed on the bottom surface of the positioning plate, and a driving component for driving the carton body to move vertically is disposed inside the base.

[0006] As a further description of the above solution: by setting up a base, housing, protective frame, bottom plate, positioning plate, positioning port, mounting box, two-way screw, movable block, movable rod, and the cooperation between the driving components, not only can the stability of the housing on the base and protective frame be improved, effectively protecting the protective frame, but also the housing can be easily driven to separate from the base and protective frame, facilitating the individual handling of the housing, improving the flexibility and convenience of operation, reducing the labor intensity during handling, and making it highly practical.

[0007] Preferably, the driving member comprises a motor fixedly installed in the base, a driving wheel and a driven wheel rotatably arranged in the base, and a belt sleeved on the driving wheel and the driven wheel.

[0008] As a further description of the above solution: the elements in the driving member are described.

[0009] Preferably, the motor output shaft end and the middle part of the driving wheel are fixedly installed, the driven wheel rotating shaft end and the two-way screw rotating shaft end are fixedly installed, and the belt is respectively in transmission connection with the driving wheel and the driven wheel.

[0010] As a further description of the above solution: the positional relationship of the elements in the driving member is described.

[0011] Preferably, the top surface of the base is provided with uniformly distributed and relatively symmetrical strip-shaped openings, each of which is provided with a support plate, and the end portions of the plurality of support plates are fixedly installed with the side edges of the positioning plate.

[0012] As a further description of the above solution: a plurality of support plates are provided, which can improve the support effect and stability of the box when the box is raised.

[0013] Preferably, the box is a paper packaging box, and the base is wooden.

[0014] As a further description of the above solution: the box is a paper packaging box, which is convenient for carrying and storing, and the base is wooden, which can improve the support stability of the box.

[0015] Preferably, the bottom plate is a thickened plate.

[0016] As a further description of the above solution: the bottom plate is a thickened plate, which can not only improve the support effect of the box, but also further improve the stability of the box on the base.

[0017] Preferably, the side edge of the base is provided with a controller, and the controller is electrically connected with the motor.

[0018] As a further description of the above solution: the controller can automatically control the motor, and improve the portability of the box lifting.

[0019] In summary, compared with the prior art, the utility model has the advantages that: through the cooperation work between the base, the box, the protection frame, the bottom plate, the positioning plate, the positioning mouth, the installation box, the bidirectional screw rod, the movable block, the movable rod and the driving piece, not only the stability of the box on the base and the protection frame can be improved, the protection frame can be effectively protected, but also the box and the base and the protection frame can be conveniently driven to separate, the box can be conveniently carried alone, the operation flexibility and the convenience are improved, the labor intensity in the carrying process is reduced, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure diagram of the utility model;

[0021] Figure 2 It is the base and protection frame structure diagram of the utility model;

[0022] Figure 3 It is the box bottom structure diagram of the utility model;

[0023] Figure 4 It is the base and protection frame structure diagram of the utility model;

[0024] Legend:

[0025] 1, base;2, box;3, protection frame;4, bottom plate;5, positioning plate;6, positioning mouth;7, installation box;8, bidirectional screw rod;9, movable block;10, movable rod;11, driving piece;111, motor;112, driving wheel;113, driven wheel;114, belt;12, strip mouth;13, support plate. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0028] The utility model provides a heavy packing carton, including base 1 and box 2, the base 1 is fixedly installed with the protection frame 3, the bottom of box 2 is fixedly installed with bottom plate 4, the bottom plate 4 is arranged in the protection frame 3, and the size of bottom plate 4 is adapted to the size of protection frame 3, the top surface of base 1 is slidably provided with the locating plate 5, the bottom of bottom plate 4 is provided with the locating mouth 6, the size of locating plate 5 is adapted to the size of locating mouth 6, the base 1 is fixedly installed with the installation box 7, the installation box 7 is rotatably provided with the bidirectional screw rod 8, the installation box 7 is slidably provided with the symmetric movable block 9, two groups of movable block 9 are respectively threadedly connected with bidirectional screw rod 8, and the movable rod 10 is rotatably arranged on the two groups of movable block 9, the movable rod 10 top is rotatably arranged in the bottom surface of locating plate 5, the base 1 is provided with the driving part 11 for driving the vertical lifting of box 2, and the driving part 11 includes the motor 111 fixedly installed in the base 1, the driving wheel 112 and the driven wheel 113 rotatably arranged in the base 1 and the belt 114 sleeved on the driving wheel 112 and the driven wheel 113, the output shaft end of motor 111 is fixedly installed with the middle part of driving wheel 112, the rotation shaft end of driven wheel 113 is fixedly installed with the rotation shaft end of bidirectional screw rod 8, and the belt 114 is respectively connected with the transmission of driving wheel 112 and driven wheel 113.

[0029] When the box 2 of heavy packing carton needs to be stably installed on the base 1, first, the bottom plate 4 of box 2 is aligned with the protection frame 3 on the base 1 and is put in, the bottom plate 4 and the box 2 are preliminarily limited, since the locating mouth 6 at the bottom of bottom plate 4 corresponds with the locating plate 5 on the top surface of base 1, a part of the top of locating plate 5 is inserted into the locating mouth 6 of bottom plate 4, the positioning of box 2 is realized through the cooperation of locating plate 5 and locating mouth 6, the stable center of gravity of box 2 is ensured, and the phenomenon that box 2 slides and turns over is further reduced;

[0030] When the box 2 needs to be separated from the base 1 and the protection frame 3 so as to be individually carried, the motor 111 in the base 1 is started, the output shaft of motor 111 rotates to drive the rotation of driving wheel 112, driving wheel 112 drives the rotation of driven wheel 113 through belt 114, and driven wheel 113 drives the rotation of bidirectional screw rod 8 in installation box 7, since two groups of movable block 9 are threadedly connected with bidirectional screw rod 8, and they are connected with locating plate 5 through movable rod 10, during the rotation of bidirectional screw rod 8, two groups of movable block 9 will relatively move along the screw rod and installation box 7, and then vertically upwardly move locating plate 5 through movable rod 10, when locating plate 5 moves upwardly, box 2 is pushed to vertically rise, so that box 2 gradually separates from base 1 and protection frame 3, and then the box 2 can be individually carried;

[0031] The heavy packaging carton can improve the stability of the box body 2 on the base 1 and the protection frame 3, effectively protect the protection frame 3, conveniently drive the box body 2 to separate from the base 1 and the protection frame 3, facilitate the separate carrying of the box body 2, improve the flexibility and convenience of operation, reduce the labor intensity in the carrying process, and have high practicability.

[0032] The base 1 is provided with strip-shaped openings 12 which are uniformly distributed and symmetrical on the top surface, and each of the strip-shaped openings 12 is provided with a supporting plate 13, and the end portions of a plurality of groups of the supporting plates 13 are fixedly installed with the side edges of the positioning plate 5.

[0033] When the positioning plate 5 moves upward along the strip-shaped opening 12 under the pushing of the movable rod 10, the supporting plate 13 will rise together with the positioning plate 5, and can provide additional support for the box body 2 during the lifting of the box body 2, thereby improving the support effect and stability of the box body 2.

[0034] The box body 2 is a paper packaging box, and the base 1 is made of wood.

[0035] The box body 2 is a paper packaging box, which is convenient for carrying and storing, and the base 1 is made of wood, which can improve the support stability of the box body 2.

[0036] The bottom plate 4 is a thickened plate.

[0037] The bottom plate 4 is a thickened plate, which can not only improve the support effect of the box body 2, but also further improve the stability of the box body 2 on the base 1.

[0038] The base 1 is provided with a controller on the side edge, and the controller is electrically connected with the motor 111.

[0039] The controller can automatically control the motor 111, thereby improving the convenience of lifting the box body 2.

[0040] Working principle:

[0041] When it is needed to stably install the box body 2 of the heavy packaging carton on the base 1, first, the bottom plate 4 of the box body 2 is aligned with the protection frame 3 on the base 1 and is put in, and the bottom plate 4 and the box body 2 are preliminarily positioned. Since the positioning opening 6 at the bottom of the bottom plate 4 corresponds to the positioning plate 5 on the top surface of the base 1, a part of the top of the positioning plate 5 is inserted into the positioning opening 6 of the bottom plate 4, the positioning of the box body 2 is realized through the cooperation of the positioning plate 5 and the positioning opening 6, the stability of the center of gravity of the box body 2 is ensured, and the phenomenon of sliding and overturning of the box body 2 is further reduced.

[0042] When the box 2 needs to be separated from the base 1 and the protective frame 3 for separate carrying of the box 2, the motor 111 in the base 1 is started, the output shaft of the motor 111 rotates to drive the driving wheel 112 to rotate, the driving wheel 112 drives the driven wheel 113 to rotate through the belt 114, the driven wheel 113 drives the bidirectional screw rod 8 to rotate in the mounting box 7, since the two groups of movable blocks 9 are respectively screwed with the bidirectional screw rod 8, and they are connected with the positioning plate 5 through the movable rods 10, during the rotation of the bidirectional screw rod 8, the two groups of movable blocks 9 will move relatively with the mounting box 7 along the screw rod, and then push the positioning plate 5 to move vertically upward through the movable rods 10, when the positioning plate 5 moves upward, the box 2 is pushed to move vertically upward, so that the box 2 gradually separates from the base 1 and the protective frame 3, and then the box 2 can be carried separately.

[0043] The heavy packaging carton can not only improve the stability of the box 2 on the base 1 and the protective frame 3, effectively protect the protective frame 3, but also conveniently drive the box 2 to separate from the base 1 and the protective frame 3, facilitate separate carrying of the box 2, improve the flexibility and convenience of operation, reduce the labor intensity in the carrying process, and have high practicality.

[0044] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A heavy duty packaging carton comprising a base (1) and a body (2), characterised in that, The base (1) is fixedly installed with a protective frame (3), the box (2) is fixedly installed with a bottom plate (4), the bottom plate (4) is arranged in the protective frame (3), and the size of the bottom plate (4) is matched with the size of the protective frame (3), the top surface of the base (1) is slidably provided with a positioning plate (5), the bottom of the bottom plate (4) is provided with a positioning opening (6), the size of the positioning plate (5) is matched with the size of the positioning opening (6), the base (1) is fixedly installed with a mounting box (7), the mounting box (7) is rotatably provided with a bidirectional screw rod (8), the mounting box (7) is slidably provided with a pair of symmetrical movable blocks (9), two groups of movable blocks (9) are respectively in threaded connection with the bidirectional screw rod (8), and the movable blocks (9) are rotatably provided with a movable rod (10), the movable rod (10) is rotatably arranged at the bottom surface of the positioning plate (5), and the base (1) is provided with a driving member (11) for driving the vertical lifting of the box (2).

2. A heavy duty carton according to claim 1, wherein The driving member (11) includes a motor (111) fixedly installed in the base (1), a driving wheel (112) and a driven wheel (113) rotatably arranged in the base (1), and a belt (114) sleeved on the driving wheel (112) and the driven wheel (113).

3. A heavy duty carton according to claim 2, wherein, The motor (111) output shaft end and the middle part of the driving wheel (112) are fixedly installed, the driven wheel (113) rotating shaft end and the bidirectional screw rod (8) rotating shaft end are fixedly installed, and the belt (114) is respectively in transmission connection with the driving wheel (112) and the driven wheel (113).

4. A heavy duty carton according to claim 1, wherein The top surface of the base (1) is provided with a plurality of strip-shaped openings (12) which are uniformly distributed and symmetrical, and each of the strip-shaped openings (12) is provided with a supporting plate (13), and the end portions of the supporting plates (13) are fixedly installed with the side edges of the positioning plate (5).

5. A heavy duty carton according to claim 1 wherein, The box (2) is provided as a paper packaging box, and the base (1) is provided as wood.

6. A heavy duty carton according to claim 1 wherein, The bottom plate (4) is provided as a thick plate.

7. A heavy duty carton according to claim 1 wherein, The side edge of the base (1) is provided with a controller, and the controller is electrically connected with the motor (111). The side edge of the base (1) is provided with a controller, and the controller is electrically connected with the motor (111).

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