Packing box with roller equipment

Abstract

A packaging box with roller equipment comprises a pallet (10) as the bottom of the box, a panel (20) connecting the pallet (10), and a box cover (30) covering the upper opening of the panel, and also comprises long longitudinal bearing beams (40) located on both sides of the pallet (10), transverse bearing beams (50) located at both ends of the bearing beams (40), and the packaged equipment is located on the two transverse bearing beams (50), so that the rollers at the bottom of the packaged equipment are in a suspended state. The utility model adopts the above technical solution, and the bottom of the packaged equipment can be suspended, and the weight of the equipment is shared by two or four longitudinal and transverse bearing beams, thereby increasing the bearing area of ​​the pallet, protecting the rollers on the one hand, and improving the bearing capacity of the pallet on the other hand.

Description

Technical Field

[0001] The utility model relates to the field of packaging, in particular to a packaging box structure design with roller equipment. Background Art

[0002] In the prior art, there are many devices with rollers and universal wheels at the bottom. This design of equipment is easy to carry, has strong mobility, and is easy to use. However, this type of equipment is also prone to damage to the rollers due to road bumps or collisions during transportation, or because the bottom bearing points are too concentrated, the pressure on the bottom pallet is relatively large, and the pallet may be pierced. In particular, many medical devices currently have most of their bottom rollers made of rubber, which is more likely to cause roller damage. Summary of the invention

[0003] The utility model adopts the bottom overhead technology to solve the technical problems in the prior art that the rollers are easily damaged and the force on the pallet is too concentrated.

[0004] The utility model is designed to solve the above-mentioned technical problems. The packaging box with roller equipment comprises a pallet as a box bottom, a panel connecting the pallet and a box cover covering the upper end of the panel. It also comprises a long longitudinal load-bearing beam located on both sides of the pallet, a transverse load-bearing beam located at both ends of the load-bearing beam, and the packaged equipment is located on the two transverse load-bearing beams, so that the rollers at the bottom of the packaged equipment are in a suspended state.

[0005] The packaging box also includes an auxiliary plate, one end of which is provided with an isosceles trapezoidal first boss, the other end of which is provided with a right-angled trapezoidal second boss, a square third boss extending from the right-angled side of the second boss. The packaging box also includes a long first fixing hole on the auxiliary plate, and a first bolt hole is provided on the pallet at a position corresponding to the first fixing hole.

[0006] The longitudinal load-bearing beam is fixedly connected to the pallet by fasteners, and a first protective film of EPE material is affixed to the surface of the longitudinal load-bearing beam facing the inside of the box. The transverse load-bearing beam is fixedly connected to the longitudinal load-bearing beam by bolts, and a second protective film of EPE material is affixed to the surface of the transverse load-bearing beam facing the inside of the box.

[0007] A flexible belt with through holes is arranged on the edge of the box cover, two parallel guide plates are arranged on one side of the box cover, and two supporting blocks with slopes are arranged on the other side of the box cover.

[0008] The utility model adopts the above technical solution, which can suspend the bottom of the packaged equipment, and share the weight of the equipment by two or four vertical and horizontal load-bearing beams, thereby increasing the load-bearing area of ​​the pallet, which can protect the rollers and improve the load-bearing capacity of the pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional schematic diagram of a packaging box of the roller device of the utility model.

[0010] Figure 2 It is a schematic diagram of the assembly of the pallet and the longitudinal load-bearing beam of the utility model.

[0011] Figure 3 It is a schematic diagram of the transverse load-bearing beam of the utility model.

[0012] Figure 4 It is a schematic diagram of the pressure beam of the utility model.

[0013] Figure 5 It is a schematic diagram of the auxiliary plate of the utility model.

[0014] Figure 6 It is a schematic diagram of the auxiliary bearing frame of the utility model.

[0015] Figure 7 It is a front schematic diagram of the cover plate of the utility model.

[0016] Figure 8 It is a schematic diagram of the back side of the cover plate of the utility model. DETAILED DESCRIPTION

[0017] The specific embodiments of the present utility model are described in detail with reference to the above drawings.

[0018] Depend on Figure 1 It can be seen that the packaging box with roller equipment of the utility model includes a pallet 10 as the bottom of the box, a panel 20 connecting the pallet 10, and a box cover 30 covering the upper opening of the panel, and also includes a longitudinal strip-shaped load-bearing beam 40 located on both sides of the pallet 10, and a transverse load-bearing beam 50 located at both ends of the load-bearing beam 40. The packaged equipment is located on the two transverse load-bearing beams 50, so that the rollers at the bottom of the packaged equipment 100 are in a suspended state. In the utility model, after the packaged equipment is pushed into the packaging box, it is seated on the two transverse load-bearing beams 50, so that the rollers are in a suspended state, so that the weight of the equipment falls completely on the transverse beams and longitudinal beams, dispersing the weight of the equipment, while protecting the rollers, it also increases the load-bearing area of ​​the pallet, avoiding the problem of excessive local pressure caused by excessive concentration of load points, and effectively protecting the safety of the equipment and the packaging box.

[0019] Depend on Figure 1 and Figure 5It can be seen that the utility model is designed with an auxiliary plate 60 for loading and unloading equipment with rollers at the bottom. One end of the auxiliary plate 60 is provided with a first isosceles trapezoidal boss 61, and the other end is provided with a second right-angled trapezoidal boss 62. A square third boss 63 is extended on the right-angled side of the second boss 62. When the equipment is pushed into the packaging box, the equipment is first pushed onto the platform along the slope of the trapezoid, so that the equipment stops when it hits the third boss 63, and then two transverse bearing beams 50 are placed at the bottom of the equipment, and then the auxiliary plate is moved so that the equipment is completely seated on the two transverse bearing beams 50. In the utility model, the auxiliary plate 60 is provided with a long first fixing hole 64, and the first bolt hole 11 is provided on the pallet 10 at a position corresponding to the first fixing hole 64. Use bolts to fix the auxiliary plate 60 on the pallet through the first fixing hole 64 and the first bolt hole 11. When the equipment is pushed into place, use external force to hit one end of the auxiliary plate 60 to make it retreat outward for a distance, so that the equipment falls on the beam and the roller is also in a suspended state. When unloading, hit the other end of the auxiliary plate in the opposite direction to make the roller fall on the platform. This can prop up the equipment and make it detach from the beam. Then remove the beam and the equipment can be completely pushed out.

[0020] Depend on Figures 1 to 3 It can be seen that the longitudinal load-bearing beam 40 is fixedly connected to the pallet 10 by fasteners, and a first protective film 41 of EPE material is affixed to the surface of the longitudinal load-bearing beam 40 facing the box, and the transverse load-bearing beam 50 is fixedly connected to the longitudinal load-bearing beam 40 by bolts. The transverse load-bearing beam can be made into an "L" shape, which can be used for both load-bearing and positioning. A second protective film 51 of EPE material is affixed to the surface of the transverse load-bearing beam 50 facing the box. The utility model uses bolts to fix each load-bearing beam, which can not only play a role in load-bearing, but also can realize the positioning of the equipment in the packaging box, which can save the process of fixing the equipment by traditional packaging, saving materials and working hours.

[0021] Depend on Figure 7 and Figure 8 It can be seen from the figure that the utility model is a dual-purpose design of a cover, the edge of the box cover 30 is provided with a flexible belt 32 with a through hole 31, two parallel guide plates 33 are provided on one side of the box cover 30, and two support blocks 34 with a slope are provided on the other side of the box cover 30. When loading and unloading equipment, the box cover can be used as a ramp for packaging boxes on the equipment. One side of the box cover is connected to the pallet with bolts through the flexible belt 32, and the other side falls to the ground to form a ramp. When pushing the equipment, let the roller be between the two guide plates 33, and it can be accurately pushed to the auxiliary plate. The support blocks 34 are used to support the box cover to improve the bearing capacity of the box cover.

[0022] Depend on Figure 1 and Figure 6It can be seen that the packaging box of the utility model also includes an auxiliary load-bearing frame 70 located on the pallet 10 for supporting the bottom door shape of the packaged equipment. The upper surface of the auxiliary load-bearing frame 70 is coated with a fourth protective film 71 made of EPE material. The auxiliary load-bearing frame is mainly designed to further improve the carrying capacity of the packaging box. The auxiliary load-bearing frame 70 is supported between two rows of rollers at the bottom of the equipment.

[0023] Depend on Figure 1 and Figure 4 It can be seen that the packaging box of the utility model also includes a pressure beam 80 connected to the two ends of the longitudinal load-bearing beam 40 by bolts. The lower surface of the pressure beam 80 is affixed with a third protective film 81 of EPE material. The pressure beam is mainly used to fix the equipment. If the equipment is a device with a chassis, when the equipment is pushed into position, the pressure beam is placed on the chassis. If it is fixed to the longitudinal load-bearing beam by bolts, it forms a structure with the transverse load-bearing beam to clamp the upper and lower surfaces of the chassis, thereby fixing the up and down movement of the equipment to avoid bumps during transportation and loading and unloading, which affects the status of the equipment in the box.

[0024] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A packaging box with a roller device, comprising a pallet (10) as a box bottom, a panel (20) connected to the pallet (10), and a box cover (30) covering the upper opening of the panel, characterized in that: It also includes long longitudinal bearing beams (40) located on both sides of the pallet (10), and transverse bearing beams (50) located at both ends of the bearing beams (40). The packaged equipment is located on the two transverse bearing beams (50), so that the rollers at the bottom of the packaged equipment are in a suspended state.

2. The packaging box with roller device according to claim 1, characterized in that: The packaging box also includes an auxiliary plate (60), one end of which is provided with an isosceles trapezoidal first boss (61), and the other end of which is provided with a right-angled trapezoidal second boss (62), and a square third boss (63) is extended on the right-angled side of the second boss (62).

3. The packaging box with roller device according to claim 2, characterized in that: The packaging box also includes a first strip-shaped fixing hole (64) on the auxiliary plate (60), and a first bolt hole (11) is provided on the pallet (10) at a position corresponding to the first fixing hole (64).

4. The packaging box with a roller device according to any one of claims 1 to 3, characterized in that: The longitudinal load-bearing beam (40) is fixedly connected to the pallet (10) via fasteners.

5. The packaging box with roller device according to claim 4, characterized in that: A first protective film (41) made of EPE material is attached to the surface of the longitudinal load-bearing beam (40) facing the inside of the box.

6. The packaging box with roller device according to any one of claims 1 to 3, characterized in that: The transverse load-bearing beam (50) and the longitudinal load-bearing beam (40) are fixedly connected by bolts.

7. The packaging box with roller device according to claim 6, characterized in that: A second protective film (51) made of EPE material is attached to the surface of the transverse load-bearing beam (50) facing the inside of the box.

8. The packaging box with a roller device according to any one of claims 1 to 3, characterized in that: A flexible belt (32) with through holes (31) is provided at the edge of the box cover (30), two parallel guide plates (33) are provided on one side of the box cover (30), and two support blocks (34) with slopes are provided on the other side of the box cover (30).

9. The packaging box with a roller device according to any one of claims 1 to 3, characterized in that: The packaging box also includes an auxiliary support frame (70) located on the pallet (10) for supporting the bottom door of the packaged equipment, and a fourth protective film (71) made of EPE material is applied on the upper surface of the auxiliary support frame (70).

10. The packaging box with a roller device according to any one of claims 1 to 3, characterized in that: The packaging box also includes a pressure beam (80) connected to the two ends of the longitudinal load-bearing beam (40) by bolts, and a third protective film (81) made of EPE material is attached to the lower surface of the pressure beam (80).

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