Packaging carton convenient to carry

Abstract

The utility model belongs to the technical field of packaging cartons, and particularly relates to a packaging carton convenient to carry, which comprises a carton body, a carton cover is arranged at the top end of the carton body, a clamping groove is formed in the center of the top end of the carton cover, a connecting seat is connected in the clamping groove in an embedded mode, and limiting clamping grooves are oppositely formed in two sides of the connecting seat. The limiting clamping grooves are connected with the fixing assembly, the fixing assembly is installed in the box cover, the connecting base is fixedly installed in the center of the bottom end of the box body, and the moving assembly is installed in the box body. Due to the fact that the bottom ends of the cartons are flat, when the cartons are stacked together and then carried, the cartons are prone to toppling over, and the cartons are damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging cartons, and in particular relates to a packaging carton that is easy to carry. Background Art

[0002] Packaging cartons are widely used in daily life and industrial production. They are convenient and lightweight, low cost, easy to load and unload, transport, and can be recycled and reused. When used to pack larger and heavier items, the packaging cartons need to be easy to load and unload, have strong pressure resistance, and be easy to carry.

[0003] The existing carton technology has the following problems: in the daily transportation process, cartons are usually piled up for transportation. Since the bottom of the cartons are flat, when they are piled up and then transported, they are easy to cause the cartons to fall over, causing damage to the cartons. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a packaging carton that is easy to carry and to solve the following problems existing in the existing carton technology: in daily transportation, cartons are usually piled up together for transportation. Since the bottom of the cartons are flat, when they are piled together and then transported, the cartons are easily tipped over, causing damage to the cartons.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a packaging carton that is easy to carry, including a box body, a box cover is installed on the top of the box body, a card slot is opened at the center of the top of the box cover, a connecting seat is embedded in the card slot, and limiting card slots are relatively opened on both sides of the connecting seat, the limiting card slot is connected to a fixing component, and the fixing component is installed inside the box cover, the connecting seat is fixedly installed at the center of the bottom end of the box body, and a moving component is installed inside the box body.

[0006] The beneficial effects of the utility model are:

[0007] When using the fixing assembly, the user can rotate the rotating block 1 to drive the rotating rod 2 fixedly connected to it to rotate. After the rotating rod 2 rotates, the gear 2 fixedly connected to it rotates accordingly. At the same time, the gear 1 meshingly connected on both sides will drive the screw 1 to rotate. When the screw 1 rotates, the connecting rod 2 threadedly connected to it will move relatively, and at the same time, the insertion rod fixedly connected to it will slide into the slot.

[0008] When the weight of the packaging carton is too heavy or multiple packaging cartons need to be moved after being stacked, the rotating block 2 installed on both sides of the box body can be rotated to drive the rotating rod 1 to rotate. When the rotating rod 1 rotates, the gear 3 fixedly connected to it can drive the gear 4 to rotate, and the screw 2 rotates accordingly. When the screw 2 rotates, the slide plate threadedly connected to it will move up and down in the installation cavity 2. When the slide plate moves downward, it can drive the universal wheel to extend out of the installation cavity 2, so that the universal wheel lifts up the device, and then the universal wheel is rotated to facilitate the moving of multiple packaging cartons or a single packaging carton that is too heavy, saving effort.

[0009] To facilitate lifting the packaging carton:

[0010] As a further improvement of the above technical solution: connecting rods 1 are fixedly installed at opposite ends of the box body, and a grip rod is fixedly installed in the middle of the relatively installed connecting rods 1.

[0011] The beneficial effect of this improvement is that when multiple packaging cartons need to be stacked and transported, the user can hold the handles with both hands, lift the packaging carton and fit its bottom end into the slot provided on the cover of the packaging carton placed at the bottom.

[0012] To stack and secure multiple packaging cartons:

[0013] As a further improvement of the above technical solution: the fixing assembly consists of an insert rod, an installation cavity 1, a connecting rod 2, a screw rod 1, a gear 1, a gear 2, a rotating block 1, and a rotating rod 2, wherein an installation cavity 1 is opened inside the box cover, and a rotating rod 2 is installed at one end of the installation cavity 1 passing through the center of one side of the box cover and is rotatably connected thereto, one end of the rotating rod 2 is fixedly connected to the rotating block 1, and the other end of the rotating rod 2 is rotatably connected to the inner wall of the installation cavity 1, and the other end of the rotating rod 2 is sleeved and fixedly installed with a gear 2 on the outside, both sides of the gear 2 are meshed and connected to one side of the gear 1, one end of the gear 1 is rotatably connected to the inner wall of the installation cavity 1, and the other end of the gear 1 is fixedly installed with a screw rod, and the screw 1 is rotatably connected to the inner walls of the two sides of the installation cavity 1 respectively, the outer side of the screw 1 is sleeved and installed with a connecting rod 2 and threadedly connected thereto, and the connecting rod 2 is installed in the installation cavity 1, and an insert rod is relatively installed on one side of the top end of the connecting rod 2, and the insert rod passes through the inner walls of the two sides of the slot and is slidably connected thereto.

[0014] The beneficial effect of this improvement is that when using the fixing assembly, the user can rotate the rotating block 1 to drive the rotating rod 2 fixedly connected to it to rotate. After the rotating rod 2 rotates, the gear 2 fixedly connected to it rotates accordingly. At the same time, the gear 1 meshingly connected on both sides will drive the screw 1 to rotate. When the screw 1 rotates, the connecting rod 2 threadedly connected to it will move relatively, and at the same time, the insertion rod fixedly connected to it will slide into the slot.

[0015] To connect the rod to the connector:

[0016] As a further improvement of the above technical solution: the insertion rod is engaged with the limit slot.

[0017] The beneficial effect of this improvement is that when the connecting seat is engaged in the slot, the user activates the fixing assembly so that the insertion rod is engaged in the limit slot, thereby fixing the stacked packaging cartons and preventing the stacked cartons from sliding down during transportation and causing damage to the items inside.

[0018] In order to make the slide plate move up and down in the installation cavity 2:

[0019] As a further improvement of the above technical solution: the moving assembly consists of an installation cavity 2, a rotating block 2, a rotating rod 1, a gear 3, a gear 4, a connecting rod 3, a screw 2, and a slide plate. Installation cavities 2 are provided on both sides of the bottom end of the box body through the bottom thereof, and a rotating rod 1 is rotatably installed on the inner wall of one side of the installation cavity 2 through the outer side of the box body, and a rotating block 2 is fixedly installed on one end of the rotating rod 1, and the other end of the rotating rod 1 is rotatably connected to the inner wall of the installation cavity 2, a gear 3 is sleeved and fixedly installed on the outer side of the rotating rod 1, and the gear 3 is installed in the installation cavity 2, one side of the gear 3 is meshed and connected to one side of the gear 4, the top center of the gear 4 is rotatably connected to one side of the connecting rod 3, and the connecting rod 3 is fixedly installed in the installation cavity 2, and a screw 2 is fixedly installed at the center of the bottom end of the gear 4, and one end of the screw 2 passes through the center of the slide plate and is threadedly connected thereto.

[0020] The beneficial effect of this improvement is: the rotating block 2 installed on both sides of the rotating box body drives the rotating rod 1 to rotate. When the rotating rod 1 rotates, the gear 3 fixedly connected to it can drive the gear 4 to rotate, and the screw rod 2 rotates accordingly. When the screw 2 rotates, the slide plate threadedly connected to it will move up and down in the installation cavity 2.

[0021] To facilitate the handling of packaging cartons:

[0022] As a further improvement of the above technical solution: universal wheels are fixedly mounted on both sides of the bottom end of the skateboard.

[0023] The beneficial effect of this improvement is that when the slide plate moves downward, it can drive the universal wheel to extend out from the second installation cavity, so that the universal wheel lifts up the device, and then the universal wheel is rotated to facilitate the movement of multiple packaging cartons or a single packaging carton that is too heavy, saving effort.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0026] Figure 2 This is a schematic diagram of the structure after stacking of the utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model after stacking;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of the box cover of the utility model;

[0030] In the figure: 1. box body; 2. connecting rod 1; 3. grip rod; 4. slot; 5. box cover; 6. fixed component; 7. moving component; 8. connecting seat; 9. universal wheel; 10. plug rod; 11. installation cavity 1; 12. connecting rod 2; 13. screw rod 1; 14. gear 1; 15. gear 2; 16. rotating block 1; 17. installation cavity 2; 18. rotating block 2; 19. rotating rod 1; 20. gear 3; 21. gear 4; 22. connecting rod 3; 23. screw rod 2; 24. slide plate; 25. limit slot; 26. rotating rod 2. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1-5 As shown, a packaging carton that is easy to carry includes a box body, and limit slots are relatively opened on both sides of the connecting seat installed at the top of the box body, and the limit slots are connected to the fixing components, and the fixing components are installed inside the box cover, the connecting seat is fixedly installed at the bottom center of the box body, and a movable component is installed inside the box body.

[0033] Connecting rods are fixedly installed at opposite ends of the box body, and a gripping rod is fixedly installed in the middle of the relatively installed connecting rods; when multiple packaging cartons need to be stacked and transported, the gripping rods can be held by both hands respectively, and the packaging cartons can be lifted so that their bottom ends are embedded in the slots opened on the box cover of the packaging cartons placed at the bottom.

[0034] The fixing assembly is composed of an insert rod, an installation cavity 1, a connecting rod 2, a screw rod 1, a gear 1, a gear 2, a rotating block 1, and a rotating rod 2. An installation cavity 1 is opened inside the box cover, and one end of the installation cavity 1 passes through the center of one side of the box cover, and a rotating rod 2 is installed thereat and rotatably connected thereto. One end of the rotating rod 2 is fixedly connected to the rotating block 1, and the other end of the rotating rod 2 is rotatably connected to the inner wall of the installation cavity 1. The other end of the rotating rod 2 is sleeved on the outside and fixedly installed with a gear 2. Both sides of the gear 2 are meshed and connected to one side of the gear 1. One end of the gear 1 is rotatably connected to the inner wall of the installation cavity 1, and the other end of the gear 1 is fixedly installed with a screw rod 1. The screw rod 1 is respectively rotatably connected to the rotating block 1. The inner walls on both sides of the installation cavity are connected, and the outer side of the screw rod is sleeved with a connecting rod 2 and threadedly connected with it, and the connecting rod 2 is installed in the installation cavity, and an insertion rod is relatively installed on one side of the top end of the connecting rod 2, and the insertion rod passes through the inner walls on both sides of the card slot and is slidably connected with it; when using the fixing component, the user can rotate the rotating block 1 to drive the rotating rod 2 fixedly connected to it to rotate, and after the rotating rod 2 rotates, the gear 2 fixedly connected to it rotates accordingly, and at the same time, the gear 1 meshingly connected on both sides will drive the screw rod 1 to rotate, and when the screw rod rotates, the connecting rod 2 threadedly connected to it will move relatively, and at the same time, the insertion rod fixedly connected to it will slide into the card slot.

[0035] The insertion rod is engaged with the limiting slot; when the connecting seat is engaged with the slot, the user activates the fixing component to make the insertion rod engage with the limiting slot, thereby fixing the stacked packaging cartons to prevent the cartons stacked on top from sliding off during transportation and causing damage to the items inside.

[0036] The moving assembly consists of an installation cavity 2, a rotating block 2, a rotating rod 1, a gear 3, a gear 4, a connecting rod 3, a screw 2, and a slide plate. The bottom ends of the box body are penetrated by installing cavities 2 at the bottom, and the inner wall of one side of the installation cavity 2 penetrates the outer side of the box body and is rotatably installed with a rotating rod 1. One end of the rotating rod 1 is fixedly installed with a rotating block 2, and the other end of the rotating rod 1 is rotatably connected to the inner wall of the installation cavity 2. The outer side of the rotating rod 1 is sleeved and fixedly installed with a gear 3, and the gear 3 is installed in the installation cavity 2. One side of the gear 3 is meshed and connected to one side of the gear 4. The top center of the gear 4 is rotatably connected to the inner wall of the installation cavity 2. One side of the connecting rod three is connected, and the connecting rod three is fixedly installed in the installation cavity two. A screw rod two is fixedly installed at the center of the bottom end of the gear four, and one end of the screw rod two passes through the center of the slide plate and is threadedly connected to it; when the weight of the packaging carton is too heavy or multiple packaging cartons need to be moved after stacking, the rotating block two installed on both sides of the box body can be rotated to drive the rotating rod one to rotate. When the rotating rod one rotates, the gear three fixedly connected to it can drive the gear four to rotate, and the screw rod two rotates accordingly. When the screw two rotates, the slide plate threadedly connected to it will move up and down in the installation cavity two.

[0037] Universal wheels are fixedly installed on both sides of the bottom end of the slide; when the slide moves downward, the universal wheels can be driven to extend from the second installation cavity, so that the universal wheels lift up the device, and then the universal wheels are rotated to facilitate the movement of multiple packaging cartons or a single packaging carton that is too heavy, saving effort.

[0038] The working principle and use process of the utility model are as follows: when multiple packaging cartons need to be stacked and transported, the user can hold the gripping rod 3 with both hands respectively, lift the packaging cartons so that their bottom ends are embedded in the card slot 4 provided in the box cover 5 of the packaging cartons placed at the bottom, and the user can rotate the rotating block 16 to drive the rotating rod 26 fixedly connected to it to rotate. After the rotating rod 26 rotates, the gear 2 15 fixedly connected to it rotates accordingly, and at the same time, the gear 14 meshingly connected on both sides thereof will drive the screw 13 to rotate. When the screw 13 rotates, the connecting rod 2 12 threadedly connected to it will move relatively, and at the same time, the insertion rod 10 fixedly connected to it will slide into the card slot 4. When the connecting seat 8 is embedded in the card slot 4, the user starts the fixing assembly 6 to make the insertion rod 10 embedded in the limiting card slot 25, thereby fixing the stacked packaging cartons. The invention can prevent multiple cartons from being stacked and the cartons stacked on top from sliding down and damaging the contents therein during transportation. When the weight of the packaging cartons is too heavy or multiple packaging cartons need to be moved after being stacked, the rotating blocks 2 18 installed on both sides of the box body 1 can be rotated to drive the rotating rod 19 to rotate. When the rotating rod 19 rotates, the gear 3 20 fixedly connected thereto can drive the gear 4 21 to rotate, and the screw 23 rotates accordingly. When the screw 23 rotates, the slide plate 24 threadedly connected thereto will move up and down in the installation cavity 2 17. When the slide plate 24 moves downward, it can drive the universal wheel 9 to extend out from the installation cavity 2 17, so that the universal wheel 9 lifts up the device, and then the universal wheel 9 is rotated to facilitate the movement of multiple packaging cartons or a single packaging carton that is too heavy, saving effort.

Claims

1. A packaging carton that is easy to carry, characterized by: The invention comprises a box body (1), a box cover (5) is arranged at the top end of the box body (1), a slot (4) is provided at the center of the top end of the box cover (5), a connecting seat (8) is embedded in the slot (4), limiting slots (25) are arranged on both sides of the connecting seat (8), the limiting slots (25) are connected to a fixing component (6), and the fixing component (6) is arranged inside the box cover (5), the connecting seat (8) is fixedly arranged at the center of the bottom end of the box body (1), and a moving component (7) is arranged inside the box body (1).

2. A packaging carton that is easy to carry according to claim 1, characterized in that: Connecting rods (2) are fixedly mounted at opposite ends of the box body (1), and a gripping rod (3) is fixedly mounted in the middle of the relatively mounted connecting rods (2).

3. A packaging carton that is easy to carry according to claim 1, characterized in that: The fixing assembly (6) is composed of an insert rod (10), a mounting cavity (11), a connecting rod (12), a screw rod (13), a gear (14), a gear (15), a rotating block (16), and a rotating rod (26). The box cover (5) is provided with a mounting cavity (11) inside. One end of the mounting cavity (11) passes through the center of one side of the box cover (5) and is provided with a rotating rod (26) and is rotatably connected thereto. One end of the rotating rod (26) is fixedly connected to the rotating block (16), and the other end of the rotating rod (26) is rotatably connected to the inner wall of the mounting cavity (11). The other end of the rotating rod (26) is sleeved on the outside and fixedly provided with the gear (15). ), both sides of the gear 2 (15) are meshedly connected to one side of the gear 1 (14), one end of the gear 1 (14) is rotatably connected to the inner wall of the installation cavity 1 (11), and the other end of the gear 1 (14) is fixedly installed with a screw rod 1 (13), and the screw rod 1 (13) is rotatably connected to the inner walls of the two sides of the installation cavity 1 (11), and the outer side of the screw rod 1 (13) is sleeved with a connecting rod 2 (12) and threadedly connected thereto, and the connecting rod 2 (12) is installed in the installation cavity 1 (11), and an insertion rod (10) is relatively installed on one side of the top end of the connecting rod 2 (12), and the insertion rod (10) passes through the inner walls of the two sides of the slot (4) and is slidably connected thereto.

4. A packaging carton that is easy to carry according to claim 3, characterized in that: The insert rod (10) is engaged and connected with the limiting slot (25).

5. The packaging carton that is easy to carry according to claim 1, characterized in that: The moving assembly (7) is composed of a second installation cavity (17), a second rotating block (18), a first rotating rod (19), a third gear (20), a fourth gear (21), a third connecting rod (22), a second screw rod (23), and a slide plate (24). The bottom of the box body (1) is provided with a second installation cavity (17) on both sides thereof, and a first rotating rod (19) is rotatably installed on the inner wall of one side of the second installation cavity (17) through the outer side of the box body (1). The second rotating block (18) is fixedly installed on one end of the first rotating rod (19), and the other end of the first rotating rod (19) is rotatably connected to the second installation cavity (17). 7), the outer side of the rotating rod 1 (19) is sleeved and fixedly mounted with a gear 3 (20), and the gear 3 (20) is mounted in the mounting cavity 2 (17), one side of the gear 3 (20) is meshed with one side of the gear 4 (21), the top center of the gear 4 (21) is rotatably connected to one side of the connecting rod 3 (22), and the connecting rod 3 (22) is fixedly mounted in the mounting cavity 2 (17), the bottom center of the gear 4 (21) is fixedly mounted with a screw rod 2 (23), one end of the screw rod 2 (23) passes through the center of the slide plate (24) and is threadedly connected thereto.

6. A packaging carton that is easy to carry according to claim 5, characterized in that: Universal wheels (9) are fixedly mounted on both sides of the bottom end of the slide plate (24).

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