Plywood combined type packaging box

Abstract

The utility model discloses a plywood combined type packaging box which comprises a box body, the outer wall of the top end of the box body is fixedly connected with a first fixing block, the top end of the box body is provided with a box cover, the box cover is movably connected with a threaded bolt and penetrates through the first fixing block, and the bottom end of the box body is fixedly connected with a waterproof partition frame assembly. The waterproof partition frame assembly comprises a first cross beam, and the lower end of the first cross beam is fixedly connected with a second cross beam. By arranging the waterproof partition frame assembly, the universal wheel assembly and the damping assembly, the damping and buffering functions can be provided for the damping seat through the damping spring; the weight of materials on the damping seat can be measured through the sensor, data can be transmitted to the weighing instrument, when a worker needs to carry the materials, the box body is pushed, the box body moves through the universal wheels, the universal wheel assemblies can be folded inwards to be stored when not used, meanwhile, the situation that when water is accumulated or other extreme conditions occur, the weight of the materials on the damping seat is reduced, and the working efficiency is improved. The risk that goods in the box body are soaked is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a plywood combined packaging box. Background Art

[0002] Plywood packaging boxes are made of plywood as the frame and plywood as the box surface. Plywood boxes are used in machinery, chemicals, electronics, hardware and other fields due to their flexibility, adaptability to the load and reusability. Box boards are connected by coil nails, screws, buckles, butterfly buckles, clasps and other fasteners to form a packaging box with adjacent box boards perpendicular to each other.

[0003] The existing patent CN213832893U proposes a plywood combined packaging box. During the use of this patent, the staff opens the box cover by a handle, places the materials in the box body, stores the materials through the box body, screws the threaded bolt into the connecting block and tightens it, and fixes the box cover to the box body, thereby increasing the sealing of the device and preventing the materials from being thrown out of the box body during transportation. It is very practical. When the materials enter the box body, the friction between the shock-absorbing seat and the materials can be increased through the anti-skid pad to avoid slipping. The shock-absorbing spring can provide the shock-absorbing seat with a shock-absorbing and buffering function to avoid the damage of the materials due to vibration during transportation. The desiccant can keep the inside of the box in a dry state to prevent the material from being affected by moisture. The patent has an adjustment bolt movably installed through the inside of the connecting seat, and a foot is fixedly installed on the outer side of the universal wheel at the bottom of the adjustment bolt. During the transportation of the device, the stability of the box can be increased by the foot. The weight of the material on the shock-absorbing seat can be measured by the sensor, and the measured data can be transmitted to the weighing instrument, which is convenient for the staff to count the weight of the material. Universal wheels are movably installed on both sides of the bottom of the box, and the outer side of the universal wheel is fixedly installed with a connecting seat. The inside of the connecting seat is movably installed with an adjustment bolt through the connecting seat, and a foot is fixedly installed on the outer side of the universal wheel at the bottom of the adjusting bolt;

[0004] However, the storage method of the existing packaging boxes is too complicated when in use, which is not conducive to the staff to quickly transfer the goods. At the same time, if there is water accumulation or other extreme conditions, the risk of the goods in the box being soaked is greatly increased. Therefore, the utility model proposes a plywood combined packaging box. Utility Model Content

[0005] The utility model provides a plywood combined packaging box, which solves the problem of complicated storage of universal wheel components and also reduces the risk of goods in the box being soaked when encountering water accumulation or other extreme situations.

[0006] To achieve the above-mentioned purpose, the utility model provides a plywood modular packaging box, including a box body, a first fixed block is fixedly connected to the outer wall of the top end of the box body, a box cover is arranged on the top end of the box body, the box cover is movably connected with a threaded bolt and passes through the first fixed block, a waterproof frame assembly is fixedly connected to the bottom end of the box body, the waterproof frame assembly includes a first cross beam, the lower end of the first cross beam is fixedly connected to the second cross beam, and the bottom end of the box body is fixedly connected to a universal wheel assembly.

[0007] Effectively, the universal wheel assembly includes a fixed seat, the fixed seat is fixedly connected to the box and has a fixing bolt extending therethrough, the bottom end of the fixed seat is fixedly connected to a second fixed block, the bottom end of the second fixed block is provided with a rotating shaft, the rotating shaft is fixedly connected to a connecting block, the connecting block is rotatably connected to the universal wheel, and a shock absorbing assembly is provided in the box.

[0008] By adopting the above technical solution, materials are stored in the box, the threaded bolts are screwed into the connecting blocks and tightened, and the box cover is fixedly connected to the box, thereby increasing the sealing of the device and preventing the materials from being thrown out of the box during transportation.

[0009] Effectively, the shock absorbing assembly includes a shock absorbing seat, a shock absorbing spring is arranged at the bottom end of the shock absorbing seat, the top end of the shock absorbing spring is fixedly connected to the shock absorbing assembly, the bottom end of the shock absorbing spring is fixedly connected to the bottom inner wall of the box body, sensors are fixedly connected at both ends of the shock absorbing seat, and a weighing meter is fixedly connected to the outer wall of the box body.

[0010] By adopting the above technical solution, when weighing the weight of the goods in the box, the weight data of the goods can be directly transmitted to the weighing instrument and displayed.

[0011] Effectively, the first fixing block and the threaded bolt are symmetrically arranged on the box cover, and the second fixing block is provided with a groove corresponding to the rotating shaft.

[0012] Effectively, the horizontal plane where the bottom of the waterproof frame assembly is located is above the horizontal plane where the bottom of the universal wheel assembly is located, the first cross beam is fixedly connected to the box body, the first cross beam is fixedly connected to the second cross beam in the vertical direction, and the cross-sectional area of ​​the intersection of the first cross beam and the second cross beam is larger than the cross-sectional area of ​​the universal wheel assembly.

[0013] By adopting the above technical solution, the universal wheel assembly can be stored when not in use, and the waterproof assembly can prevent the goods from being soaked by water when stored in the box.

[0014] Effectively, the distances between the shock absorbing springs are equal, the sensors are symmetrically arranged at both ends of the shock absorbing seat, and the outer wall of the sensor away from the end of the box cover of the first fixed block contacts the inner wall of the box body.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] The utility model is provided with a waterproof partition frame assembly, a universal wheel assembly and a shock-absorbing assembly. The staff opens the box cover, places materials in the box body, stores the materials through the box body, screws the threaded bolt into the connecting block and tightens it, and fixes the box cover to the box body, thereby increasing the sealing performance of the device and preventing materials from being thrown out of the box body and entering the box body during transportation. The shock-absorbing spring can provide a shock-absorbing and buffering function for the shock-absorbing seat, thereby preventing materials from being damaged due to vibration during transportation. The weight of the materials on the shock-absorbing seat can be measured by the sensor, and the measured data can be transmitted to the weighing instrument. When the staff needs to carry materials, they push the box body, and the box body is moved by the universal wheel. The universal wheel assembly can be folded inward for storage when not in use. The waterproof shelf assembly can prevent the goods from being soaked by water when stored in the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0018] Figure 1 This is a general structural diagram of a plywood modular packaging box;

[0019] Figure 2 A bottom view of a plywood modular packaging box;

[0020] Figure 3 This is a diagram of the internal structure of a plywood combined packaging box;

[0021] Figure 4 This is a structural diagram of a universal wheel assembly for a plywood combined packaging box;

[0022] Figure 5 The present invention is a schematic diagram of the working of a universal wheel assembly of a plywood combined packaging box.

[0023] Numbers in the figure: 1. box body; 2. box cover; 3. first fixed block; 4. threaded bolt; 5. waterproof frame assembly; 51. first crossbeam; 52. second crossbeam; 6. weighing instrument; 7. universal wheel assembly; 71. fixed seat; 72. fixing bolt; 73. second fixed block; 74. rotating shaft; 75. connecting block; 76. universal wheel; 8. shock absorbing assembly; 81. shock absorbing seat; 82. shock absorbing spring; 83. sensor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0025] Embodiment 1

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the plywood combined packaging box of this embodiment includes a box body 1, a first fixed block 3 is fixedly connected to the outer wall of the top of the box body 1, a box cover 2 is arranged on the top of the box body 1, a threaded bolt 4 is movably connected to the box cover 2 and passes through the first fixed block 3, a waterproof partition frame assembly 5 is fixedly connected to the bottom of the box body 1, and the waterproof partition frame assembly 5 includes a first cross beam 51, and a second cross beam 52 is fixedly connected to the lower end of the first cross beam 51, and a universal wheel assembly 7 is fixedly connected to the bottom of the box body 1;

[0027] The universal wheel assembly 7 includes a fixed seat 71, which is fixedly connected to the box body 1 and is provided with a fixing bolt 72, a second fixing block 73 is fixedly connected to the bottom end of the fixed seat 71, a rotating shaft 74 is provided at the bottom end of the second fixing block 73, a connecting block 75 is fixedly connected to the rotating shaft 74, and the connecting block 75 is rotatably connected to the universal wheel 76. A shock absorbing assembly 8 is provided in the box body 1;

[0028] The first fixing block 3 and the threaded bolt 4 are symmetrically arranged on the box cover 2;

[0029] The second fixing block 73 is provided with a groove corresponding to the rotating shaft 74. The horizontal plane where the bottom of the waterproof frame assembly 5 is located is located above the horizontal plane where the bottom of the universal wheel assembly 7 is located, the first crossbeam 51 is fixedly connected to the box body 1, the first crossbeam 51 is fixedly connected to the second crossbeam 52 in a vertical direction, and the cross-sectional area of ​​the intersection of the first crossbeam 51 and the second crossbeam 52 is larger than the cross-sectional area of ​​the universal wheel assembly 7.

[0030] Embodiment 2

[0031] like Figure 3 As shown, the shock absorbing assembly 8 includes a shock absorbing seat 81, a shock absorbing spring 82 is arranged at the bottom end of the shock absorbing seat 81, the top end of the shock absorbing spring 82 is fixedly connected to the shock absorbing assembly 8, the bottom end of the shock absorbing spring 82 is fixedly connected to the bottom inner wall of the box body 1, the two ends of the shock absorbing seat 81 are fixedly connected to the sensor 83, and the outer wall of the box body 1 is fixedly connected to the weighing instrument 6;

[0032] The distances between the shock absorbing springs 82 are equal, the sensors 83 are symmetrically arranged at both ends of the shock absorbing seat 81 , and the outer wall of the sensor 83 at one end of the box cover 2 away from the first fixing block 3 contacts the inner wall of the box body 1 .

[0033] Working principle: When in use, the staff opens the box cover 2, places the goods in the box body 1, and stores the goods through the box body 1. After loading is completed, the threaded bolt 4 is screwed into the first fixed block 3 and tightened to fix the box cover 2 to the box body 1, thereby increasing the sealing of the device to prevent the material from being thrown out from the inside during transportation. After the goods are loaded into the box body 1, they are piled up on the shock-absorbing seat 81, and the shock-absorbing seat 81 drives the shock-absorbing spring 82 to be compressed toward the bottom end of the box body 1. After the sensor 83 senses the weight change, it transmits the information to the weighing instrument 6 and displays it on the weighing instrument 6. When the staff needs to move materials, they push the box body 1, and the box body 1 is moved by the universal wheel assembly 7. The universal wheel assembly 7 can be folded inward and stored when not in use. At this time, the waterproof partition assembly 5 is in contact with the ground to achieve the effect of support and waterproofing.

[0034] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A plywood assembly packaging box, comprising a box body (1), characterized in that: The top outer wall of the box body (1) is fixedly connected to a first fixed block (3); the top of the box body (1) is provided with a box cover (2); the box cover (2) is movably connected to a threaded bolt (4) and passes through the first fixed block (3); the bottom end of the box body (1) is fixedly connected to a waterproof frame assembly (5); the waterproof frame assembly (5) comprises a first cross beam (51); the lower end of the first cross beam (51) is fixedly connected to a second cross beam (52); The bottom end of the box (1) is fixedly connected to a universal wheel assembly (7), the universal wheel assembly (7) comprises a fixing seat (71), the fixing seat (71) is fixedly connected to the box (1) and is provided with a fixing bolt (72) running through it, the bottom end of the fixing seat (71) is fixedly connected to a second fixing block (73), the bottom end of the second fixing block (73) is provided with a rotating shaft (74), the rotating shaft (74) is fixedly connected to a connecting block (75), the connecting block (75) is rotatably connected to the universal wheel (76), and a shock absorbing assembly (8) is provided in the box (1).

2. The plywood combined packaging box according to claim 1, characterized in that: The shock absorbing assembly (8) comprises a shock absorbing seat (81), a shock absorbing spring (82) is arranged at the bottom end of the shock absorbing seat (81), the top end of the shock absorbing spring (82) is fixedly connected to the shock absorbing assembly (8), the bottom end of the shock absorbing spring (82) is fixedly connected to the bottom inner wall of the box body (1), the two ends of the shock absorbing seat (81) are fixedly connected to sensors (83), and the outer wall of the box body (1) is fixedly connected to a weighing instrument (6).

3. The plywood combined packaging box according to claim 1, characterized in that: The first fixing block (3) and the threaded bolt (4) are symmetrically arranged on the box cover (2).

4. The plywood combined packaging box according to claim 1, characterized in that: The second fixing block (73) is provided with a groove corresponding to the rotating shaft (74), and the rotating shaft (74) is rotatably connected in the groove provided on the second fixing block (73).

5. The plywood combined packaging box according to claim 1, characterized in that: The horizontal plane where the bottom of the waterproof frame assembly (5) is located is located above the horizontal plane where the bottom of the universal wheel assembly (7) is located, the first crossbeam (51) is fixedly connected to the box body (1), the first crossbeam (51) and the second crossbeam (52) are fixedly connected in a vertical direction, and the cross-sectional area of ​​the intersection of the first crossbeam (51) and the second crossbeam (52) is greater than the cross-sectional area of ​​the universal wheel assembly (7).

6. The plywood combined packaging box according to claim 2, characterized in that: The distances between the shock absorbing springs (82) are equal, the sensors (83) are symmetrically arranged at both ends of the shock absorbing seat (81), and the outer wall of the end of the box cover (2) of the sensor (83) away from the first fixing block (3) contacts the inner wall of the box body (1).

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