Packaging box

Abstract

The utility model discloses a packing box, which relates to the technical field of packing transportation, is used for packing equipment with casters, and comprises a box body and a supporting plate arranged at the bottom of the box body, the supporting plate comprises a bottom plate, the top surface of the bottom plate is concavely provided with a clamping groove, and the clamping groove is used for enabling at least part of the casters of the equipment to sink. On one hand, free rolling of the trundles in the transportation process is avoided, so that the situation that equipment shifts in the box body and extrudes the box body is avoided, on the other hand, the clamping grooves can also have certain restraining and buffering effects on the trundles, and the problem that the trundles cause large impact on the equipment and damage the equipment is avoided.

Description

Technical Field

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

[0002] Precision instruments usually require packaging and protection during transportation, and large equipment is heavy and inconvenient to use a forklift, so it usually requires multiple people to lift and carry it into the packaging box, which is extremely labor-intensive and physically demanding. For some equipment, casters are installed at the bottom of the equipment and pushed into the packaging box to save manpower. Equipment with casters is packaged in a packaging box for transportation, and a support plate is usually provided at the bottom of the packaging box to carry the transported equipment. The top surface of the support plate is usually smooth, and the casters are prone to rolling on the support plate, which can easily cause the equipment to shift and squeeze the box. Although the casters can be locked to prevent the equipment from shaking during transportation, for equipment of a certain weight, the inevitable vibration during transportation may cause damage to the casters of the equipment or even squeeze the internal structure of the equipment, causing damage to the equipment. Utility Model Content

[0003] The main purpose of the utility model is to provide a packaging box, aiming to solve the problem that equipment with casters is prone to rolling and squeezing the box body during packaging and transportation.

[0004] To achieve the above-mentioned purpose, the packaging box proposed in the utility model is used to package equipment with casters. The packaging box includes a box body and a pallet arranged at the bottom of the box body. The pallet includes a bottom plate. The top surface of the bottom plate is recessed with a groove, and the groove is used to allow the casters of the equipment to at least partially sink.

[0005] Optionally, a support structure is movably provided on the top surface of the base plate, the top surface of the support structure is in contact with and abuts against the bottom surface of the device, and the support structure is used to support the device so that the casters of the device are in a suspended state.

[0006] Optionally, the support structure is made of a deformable material.

[0007] Optionally, the depth of the slot is smaller than the diameter of the caster.

[0008] Optionally, the support plate further comprises a bridge plate, and the bridge plate is flippably arranged at one end of the support plate, and the device can slide to the top surface of the base plate through the bridge plate.

[0009] Optionally, the box body includes an outer box and a top cover, the outer box is a cylindrical structure with openings at both ends, and the top cover is detachably covered on the upper opening of the outer box.

[0010] Optionally, the outer box includes a first folding plate, a second folding plate, a third folding plate and a fourth folding plate which are vertically arranged in sequence, and a fifth folding plate is bent on one side of the fourth folding plate toward the first folding plate, and the fifth folding plate is detachably attached to the first folding plate.

[0011] Optionally, a plurality of hand-tear tapes are arranged at intervals on the edge of the fifth folding plate, one end of the hand-tear tape is fixedly connected to the fifth folding plate, and the other end of the hand-tear tape extends out of the fifth folding plate.

[0012] Optionally, the packaging box also includes a protective structure, which is detachably enclosed around the top edge of the bottom plate, and the protective structure includes a first protective plate and a second protective plate, the first protective plate extending along the length direction of the bottom plate, and the second protective plate extending along the width direction of the bottom plate.

[0013] Optionally, a plurality of support bars are protruding from the bottom surface of the bottom plate, and a slot is formed between two adjacent support bars.

[0014] The packaging box has a slot for accommodating casters on the top surface of the bottom plate. When the transported equipment slides to the top surface of the bottom plate and reaches the designated position, the casters of the equipment at least partially sink into the slot, thereby preventing the casters from rolling freely during transportation, thereby preventing the equipment from deflecting and squeezing the box. At the same time, since the casters of the equipment are at least partially sunk in the slot, when the equipment encounters bumps and shakes during transportation, the slot will also play a certain restraining and buffering role on the casters, thereby avoiding the problem of damage caused by the casters causing a large impact on the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of a packaging box of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a pallet of an embodiment of a packaging box of the utility model;

[0018] Figure 3 A schematic cross-sectional structure diagram of an outer box of an embodiment of a packaging box of the utility model;

[0019] Figure 4 A schematic diagram of the process flow of a packaging device according to an embodiment of the packaging box of the utility model.

[0020] Description of Figure Numbers:

[0021] Label name Label name 10 Pallet 212 Second folding plate 11 Base Plate 213 The third folding plate 111 Card slot 214 Fourth fold 112 Support structure 215 Fifth folding plate 113 Support bar 216 Hand tear tape 114 Slots 22 Sky cover 12 Bridge 31 First protective plate 20 Cabinet 32 Second protective plate 21 Outer box 40 equipment 211 First folding plate

[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0026] Equipment with casters is transported after being packed in a box, and the bottom of the box is usually provided with a support plate to carry the transported equipment. The top surface of the support plate is usually smooth, and the casters are prone to rolling on the support plate, which can easily cause the equipment to deviate and squeeze the box. Although the casters can be locked to prevent the equipment from shaking during transportation, for equipment with a certain weight, the inevitable vibration during transportation may cause damage to the equipment casters or even squeeze the internal structure of the equipment, causing damage to the equipment.

[0027] In order to solve the above problems, the utility model provides a packaging box.

[0028] Reference Figure 1 to Figure 2The packaging box of the utility model is used to package equipment 40 with casters. An embodiment of the packaging box includes a box body 20 and a pallet 10 arranged at the bottom of the box body 20. The pallet 10 includes a bottom plate 11, and the bottom plate 11 is used to provide support for the equipment 40 to be loaded. The top surface of the bottom plate 11 is concavely provided with a groove 111, and the groove 111 is used to allow the casters of the equipment to be at least partially sunk.

[0029] It is not difficult to understand that in order to achieve portable movement, the large equipment 40 is usually provided with four casters. In order to prevent the casters from rolling freely on the bottom plate 11, the present technical solution is provided with a slot 111 for accommodating the casters on the top surface of the bottom plate 11. For example, the top surface of the bottom plate 11 may be provided with two parallel slots 111, the extension direction of the two slots 111 is perpendicular to the travel direction of the device 40, one of the slots 111 is used to at least partially immerse the front wheel of the device, and the other slot 111 is used to at least partially immerse the rear wheel of the device; or, the top surface of the bottom plate 11 is provided with four slots 111, the positions of the four slots 111 correspond to the positions of the four casters, and when the device 40 slides to the top surface of the bottom plate 11 and reaches the designated position, each caster is at least partially immersed in a slot 111. The lower end of the box in the present packaging box is open, which is used to cover the transported equipment and transport it together with the pallet 10.

[0030] In summary, the present technical solution is to provide a slot 111 for accommodating casters on the top surface of the bottom plate 11. When the transported device 40 slides to the top surface of the bottom plate 11 and reaches the designated position, the casters of the device 40 at least partially sink into the slot 111, thereby preventing the casters from rolling freely during transportation, thereby preventing the device 40 from deviating and squeezing the box body in the box body 20. At the same time, since the casters of the device 40 are at least partially sunk into the slot 111, when the device 40 encounters bumps and shakes during transportation, the slot 111 will also play a certain restraining and buffering role on the casters, thereby avoiding the problem of damage caused by the casters causing a large impact on the device.

[0031] It is not difficult to understand that if the casters of the device 40 are in direct contact with the bottom wall of the slot 111, if there is a bump during transportation, the casters will still collide with the bottom wall of the slot 111. To this end, in one embodiment of the utility model, a support structure 112 is movably provided on the top surface of the bottom plate 11, and the top surface of the support structure 112 is in contact with the bottom surface of the device, so as to support the device 40 so that the casters of the device 40 are in a suspended state.

[0032] When the device 40 slides to the specified position, the caster of the device 40 sinks into the slot 111, so that the device 40 drops to a certain height. At this time, the bottom surface of the device 40 contacts and abuts against the top surface of the support structure 112, and the support structure 112 provides an upward support force for the device 40. At the same time, the lowest point of the caster does not contact the lowest point of the slot 111, that is, the caster is in a suspended state, so that the caster is not subjected to force during transportation, and the caster can be better protected.

[0033] The support structure 112 and the bottom plate 11 are movable, that is, the support structure 112 is in contact with the bottom plate 11 but not fixed, and the support structure 112 can be moved arbitrarily on the bottom plate 11, and the support structure 112 can be separated from the bottom plate 11 (the device 40 can be pushed to the top surface of the bottom plate 11, and then the support structure 112 can be placed on the top surface of the bottom plate 11). The material of the support structure 112 is a deformable material, such as protective cotton or rubber pads, so as to adapt to the shaking of the device 40 during transportation and better protect the device 40.

[0034] It is worth mentioning that the depth of the slot 111 is less than the diameter of the caster of the transported equipment. That is, the depth of the slot 111 should not be too deep to avoid the caster from sinking too deep and being unable to be pushed.

[0035] Reference Figure 1 and Figure 2 One embodiment of the packaging box of the utility model further includes a bridge plate 12, which is flippably arranged at one end of the pallet 10, and the device 40 can slide to the top surface of the bottom plate 11 through the bridge plate 12. The bridge plate 12 has a flipped first position and a second position. When the bridge plate 12 is flipped to the first position, the device 40 can slide to the top surface of the bottom plate 11 through the bridge plate 12, and then flip the bridge plate 12 to the second position.

[0036] It should be noted that the bottom plate 11 and the bridge plate 12 can be connected by hinges or by Velcro, so that the bridge plate 12 can be flipped around the fixed edge. The bridge plate 12 has a first flipping position and a second flipping position. When the bridge plate 12 is flipped to the first position, the free end of the bridge plate 12 is in contact with the ground, and the angle between the upper end surface of the bridge plate 12 and the upper end surface support of the bottom plate 11 is greater than 180°. When the bridge plate 12 is flipped to the second position, the angle between the bridge plate 12 and the bottom plate 11 is not greater than 90°.

[0037] The packing process of the present packaging box is as follows: flip the bridge plate 12 so that the bridge plate 12 reaches the first position, then push the device 40 along the bridge plate 12 to the top surface of the bottom plate 11, and after the device 40 reaches the specified position, fold up the bridge plate 12 so that the bridge plate 12 reaches the second position, and finally cover the box body 20 to complete the packaging.

[0038] The disassembly process of the packaging box is as follows: after the device 40 is transported to the destination, the box body 20 is first removed, and then the bridge board 12 is lowered so that the bridge board 12 reaches the first position, and then the device 40 can be pushed to the ground along the bridge board 12, and the disassembly is completed.

[0039] In this embodiment, a reversible bridge plate 12 is provided, and the device 40 can be pushed to the top surface of the bottom plate 11 or pushed out from the top surface of the bottom plate 11 with the help of the bridge plate 12, so that the packaging and disassembly of the device 40 can be easily achieved. The whole process only requires one or two people to complete the operation without excessive physical exertion, thereby greatly saving human resources.

[0040] In one embodiment of the present packaging box, refer to Figure 1 The box body 20 includes an outer box 21 and a top cover 22 . The outer box 21 is a cylindrical structure with openings at both ends. The top cover 22 is detachably covered on the upper opening of the outer box 21 .

[0041] Reference Figure 3 The outer box 21 includes a first folding plate 211, a second folding plate 212, a third folding plate 213 and a fourth folding plate 214 which are vertically arranged in sequence. The fourth folding plate 214 is bent toward one side of the first folding plate 211 to form a fifth folding plate 215, and the fifth folding plate 215 is detachably attached to the first folding plate 211.

[0042] In this embodiment, the outer box 21 is a square tube, including a first folding plate 211, a second folding plate 212, a third folding plate 213 and a fourth folding plate 214 which are bent 90° in sequence, wherein the fourth folding plate 214 is butted with the first folding plate 211 after being bent 360°. In order to realize the fixed connection between the fourth folding plate 214 and the first folding plate 211, a fifth folding plate 215 is bent 90° on one side of the fourth folding plate 214 facing the first folding plate 211, and the width of the fifth folding plate 215 is less than half the width of the first folding plate 211, and then the fifth folding plate 215 is fixedly attached to the first folding plate 211, and the fixing method includes but is not limited to Velcro bonding, transparent adhesive bonding, double-sided adhesive bonding and other tearable bonding methods. When the box body 20 needs to be disassembled, the top cover 22 is removed, and the fifth folding plate 215 and the first folding plate 211 are torn apart, so that the outer box 21 can be unfolded into a sheet structure, so that the device 40 can be exposed.

[0043] Furthermore, a plurality of tearing strips 216 are provided at intervals on the edge of the fifth folding plate 215, one end of the tearing strip 216 is fixedly connected to the fifth folding plate 215, and the other end of the tearing strip 216 extends out of the fifth folding plate 215 and is in a free state. When the outer box 21 needs to be unfolded, the tearing strip 216 can be torn to tear the fifth folding plate 215 and the first folding plate 211 apart, so that the outer box 21 can be unfolded more conveniently.

[0044] The embodiment of the packaging box may further include a protective structure, which is detachably enclosed on the top edge of the bottom plate 11, referring to Figure 2 The protective structure includes a first protective plate 31 and a second protective plate 32. The first protective plate 31 is extended along the length direction of the bottom plate 11, and the second protective plate 32 is extended along the width direction of the bottom plate 11. The first protective plate 31 and the second protective plate 32 can be made of foam board or foam cotton. The first protective plate 31 is used to limit the device 40 in the length direction of the bottom plate 11, and the second protective plate 32 is used to limit the device 40 in the width direction of the bottom plate 11, so as to prevent the device 40 from deflecting during transportation. During transportation, the first protective plate 31 and the second protective plate 32 are pressed against the inner wall of the outer box 21, so as to prevent the outer box 21 from loosening.

[0045] At the same time, a plurality of support bars 113 are convexly provided on the bottom surface of the bottom plate 11, and a slot 114 is formed between two adjacent support bars 113. The slot 114 is provided to facilitate the insertion of a forklift to lift the entire packaging box, and then the packaged device 40 can be transferred from the ground to the transport vehicle or from the transport vehicle to the ground by means of a forklift.

[0046] Reference Figure 4 The process of packaging the device 40 with casters in the packaging box is as follows: flip the bridge board 12 to make the bridge board 12 reach the first position, push the device 40 along the bridge board 12 to the top surface of the bottom plate 11, and before the four casters of the device 40 are sunk into the slots 111, push the supporting structure 112 (such as protective cotton) into the bottom of the device 40 from the movement direction of the device 40, and then continue to push the device 40 so that the casters of the device 40 are sunk into the slots 111 and are suspended in the air, and then fold up the bridge board 12 so that the bridge board 12 reaches the second position, and then put in the protective structure, put on the outer box 21, cover the top cover 22, and finally cover with a packaging bag to complete the packaging.

[0047] After the package is packed, the package can be transferred to the transport vehicle by a forklift, and after the transport vehicle arrives at the destination, the package can be transferred to the ground by a forklift. When unpacking, the packaging bag is opened and the top cover 22 is removed, and then the tear tape 216 is torn, the fifth folding plate 215 and the first folding plate 211 are torn apart, the outer box 21 is unfolded, the outer box 21 and the protective structure and the support structure 112 are taken away, the bridge board 12 is lowered so that the bridge board 12 reaches the first position, the device is pushed a certain distance so that the caster is pulled out of the card slot 111, and after the support structure 112 is taken out, the device 40 can be pushed to the ground along the bridge board 12, and the disassembly is completed.

[0048] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A packaging box, characterized in that: Used for packaging equipment with casters, the packaging box comprises a box body and a support plate arranged at the bottom of the box body, the support plate comprises a bottom plate, the top surface of the bottom plate is concavely provided with a card slot, the card slot is used to allow the casters of the equipment to at least partially sink; A supporting structure is movably provided on the top surface of the bottom plate, the top surface of the supporting structure is in contact with the bottom surface of the device, and the supporting structure is used to support the device so that the casters of the device are in a suspended state.

2. The packaging box according to claim 1, characterized in that: The support structure is made of a deformable material.

3. The packaging box according to claim 1, characterized in that: The depth of the clamping groove is smaller than the diameter of the caster.

4. The packaging box according to claim 1, characterized in that: The support plate further comprises a bridge plate, which is flippably arranged at one end of the support plate, and the device can slide to the top surface of the bottom plate through the bridge plate.

5. The packaging box according to claim 1, characterized in that: The box body comprises an outer box and a top cover, wherein the outer box is a cylindrical structure with openings at both ends, and the top cover is detachably arranged to cover the upper opening of the outer box.

6. The packaging box according to claim 5, characterized in that: The outer box includes a first folding plate, a second folding plate, a third folding plate and a fourth folding plate which are vertically arranged in sequence. A fifth folding plate is bent on one side of the fourth folding plate toward the first folding plate, and the fifth folding plate is detachably attached to the first folding plate.

7. The packaging box according to claim 6, characterized in that: A plurality of hand-tear tapes are arranged at intervals on the edge of the fifth folding plate, one end of the hand-tear tape is fixedly connected to the fifth folding plate, and the other end of the hand-tear tape extends out of the fifth folding plate.

8. The packaging box according to claim 1, characterized in that: The packaging box also includes a protective structure, which is detachably enclosed around the top edge of the bottom plate. The protective structure includes a first protective plate and a second protective plate. The first protective plate extends along the length direction of the bottom plate, and the second protective plate extends along the width direction of the bottom plate.

9. The packaging box according to claim 1, characterized in that: A plurality of support bars are protruding from the bottom surface of the bottom plate, and a slot is formed between two adjacent support bars.

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