CN219468298U - External packing box - Google Patents

Abstract

The application discloses an outer packing box, which comprises a box body, a first movable side plate and a second movable side plate, wherein the box body is provided with a containing cavity, a first side window and a second side window; the first side window and the second side window are arranged on different sides of the box body and are communicated with the accommodating cavity; the first movable side plate is rotatably connected to the bottom of the box body and can rotate between a first position and a second position, the first movable side plate covers the first side window in the first position, and the first side window is opened and spread relative to the bottom of the box body in the second position so as to form a transportation channel; the second movable side plate is movably connected to the box body and can move between a third position and a fourth position; the second movable side plate covers the second side window at the third position and is positioned at the corresponding side of the box body, and the second side window is opened at the fourth position. Through the mode, the application can simplify the use flow of the outer packing box, is convenient for loading and unloading of cargoes, can be reused, and accordingly can save resources.

Description

External packing box

Technical Field

The application relates to the technical field of packaging, in particular to an external packaging box.

Background

In order to facilitate cargo transportation, loading and unloading, and storage, packaging boxes are commonly used for packaging cargo. However, when the conventional packing box is used for packing goods, the goods are usually lifted and then put into the packing box, or the packing box is assembled around the goods. And during unloading, the packing box is usually required to be dismantled to take out the goods. Therefore, the traditional packing box is excessively complicated in use process, and particularly for large cargoes such as forklifts, the packing box is easy to damage in the cargo loading and unloading process, so that resource waste is caused.

Disclosure of Invention

The technical problem that this application mainly solves is to provide the external packing box, can simplify the use flow of external packing box, makes things convenient for the loading and unloading of goods, and external packing box can used repeatedly to save material resources.

For solving above-mentioned technical problem, a technical scheme that this application adopted is to provide outer packing box, and this outer packing box includes:

the box body is provided with a containing cavity, a first side window and a second side window; the first side window and the second side window are arranged at different sides of the box body at intervals and are communicated with the accommodating cavity;

the first movable side plate is rotatably connected to the bottom of the box body and can rotate between a first position and a second position relative to the box body, the first movable side plate covers the first side window and is positioned on the corresponding side of the box body in the first position, and the first side window is opened and is spread relative to the bottom of the box body in the second position so as to form a transportation channel which inclines from the bottom of the box body to the ground;

the second movable side plate is movably connected with the box body and can move between a third position and a fourth position relative to the box body; the second movable side plate covers the second side window at the third position and is positioned at the corresponding side of the box body, and the second side window is opened at the fourth position.

The beneficial effects of this application are: this application is through setting up rotatable first movable curb plate and second movable curb plate on the box of extranal packing case to open out the first side window and the second side window that hold chamber and external in the intercommunication box on the different sides of box, make the goods can get into the box from two different sides, in order to increase the efficiency of loading the goods. And the user can get in and out of the box body from one side to adjust the goods, and the goods can be conveniently handled and loaded. And the first movable side plate can form the transportation channel from the bottom of box to the slope of ground when the first side window is opened to the second position to make the goods can pass through transportation channel and get into the box, and need not demolish outer packing box, thereby simplify the use flow of outer packing box, and the loading and unloading of the goods of being convenient for more, can also make outer packing box can used repeatedly, thereby save material resources.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of an external packing box of the present application;

FIG. 2 is a partial I-zone schematic view of one embodiment of the outer package shown in FIG. 1;

FIG. 3 is another perspective view of an embodiment of the outer package of the present application;

fig. 4 is a schematic side view of an embodiment of the outer package shown in fig. 1.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The inventor researches and discovers that when the traditional packing box is used for packing goods at present, the goods are usually required to be lifted and then placed into the packing box, or the packing box is assembled around the goods, and when the goods are unloaded, the goods are usually required to be taken out after the packing box is disassembled, so that the traditional packing box is excessively complicated in use process, especially for large-scale goods such as forklifts, the manpower is consumed for loading and unloading, and the packing box is easy to damage in the process of loading and unloading the goods, thereby causing resource waste. In order to solve the above-described problems, the present application provides the following embodiments.

The following is an exemplary description of the outer package of the present package embodiments.

As shown in fig. 1, the outer packing case 1 may include a case body 100, a first movable side plate 200, and a second movable side plate 300. The first movable side plate 200 is rotatably connected to the bottom of the case 100 and can rotate between a first position and a second position relative to the case 100, and the second movable side plate 300 is movably connected to the case 100 and can move between a third position and a fourth position relative to the case 100.

Specifically, the case 100 may be provided with a receiving chamber 110, a first side window 120, and a second side window 130. The accommodating cavity 110 is disposed inside the case 100, and the first side window 120 and the second side window 130 may be disposed at different sides of the case 100 and communicate with the accommodating cavity 110. The receiving chamber 110 is used for receiving goods, and the goods can enter and exit the receiving chamber 110 through the first side window 120 or the second side window 130.

Optionally, the case 100 may further include a top frame 140, a bottom frame 150, and a plurality of columns 160, the plurality of columns 160 being supportively connected between the top frame 140 and the bottom frame 150, the plurality of columns 160 being spaced apart along a circumference of the case 100 to define a first side 101, a second side 102, a third side 103, and a fourth side 104 that are sequentially arranged in the circumference of the case 100.

The first side 101 may be adjacent to the second side 102, the first side window 120 may be opened on the first side 101, and the second side window 130 may be opened on the second side 102. One end of the first movable side plate 200 may be rotatably disposed at one end of the bottom frame 150, and the other end may be close to or far from the top frame 140 during rotation. And a second movable side panel 300 may be movably coupled to the upright 160 at the location of the second side 102.

Optionally, the case 100 may further include a first fixed side plate 170 and a second fixed side plate 180, where the first fixed side plate 170 is disposed on the third side 103, and the second fixed side plate 180 is disposed on the fourth side 104. The first movable side plate 200, the second movable side plate 300, the first fixed side plate 170, and the second fixed side plate 180 may enclose to form the accommodating cavity 110. And the first and second fixed side plates 170 and 180 may be connected and fixed with the top frame 140, the bottom frame 150, and the columns 160 of the third and fourth sides 103 and 104.

Of course, in other embodiments, the positions of the third side 103 and the fourth side 104 may be provided with the first movable side plate 200 and/or the second movable side plate 300, so that the outer package 1 may form a side window on the third side 103 and/or the fourth side 104 for passing through goods or users, so as to improve the loading efficiency of the goods, thereby improving the flexibility of the outer package 1. Alternatively, the first movable side plate 200, the second movable side plate 300, the first fixed side plate 170, and the second fixed side plate 180 may be directly connected to each other to form the case 100 without being connected to the top frame 140, the bottom frame 150, and the plurality of columns 160. Or the case 100 may be provided in other forms, which are not listed herein.

In some embodiments, as shown in fig. 1 and 2, the case 100 may further include a bottom plate 190, the bottom plate 190 being located at the bottom of the case 100 and formed as a bottom wall of the receiving chamber 110 for carrying goods. Alternatively, the bottom plate 190 may be embedded in the bottom frame 150 to be fixed in the case 100. In other embodiments, the bottom panel 190 may also be directly connected to the first movable side panel 200, the second movable side panel 300, the first fixed side panel 170, and the second fixed side panel 180 to form the outer package 1.

Optionally, the bottom plate 190 is provided with a bottom grain 191 on a surface facing the accommodating cavity 110, and the bottom grain 191 is used for enhancing friction force between the goods and the bottom plate 190, so that the goods in the accommodating cavity 110 can be further fixed, and the goods are not easy to slide in the accommodating cavity 110 to strike the outer packing case 1 or fall from the outer packing case 1.

As shown in fig. 2, optionally, the bottom plate 190 is provided with a plurality of stoppers 192 on a surface facing the accommodating chamber 110, and each stopper 192 is formed with a stopper groove 1921, and the stopper groove 1921 is used for fixing the position of the goods. For example, when the cargo is a forklift, the plurality of limiting slots 1921 may be used to receive wheels of the forklift, and the plurality of limiting blocks 192 may be used to block movement of the wheels, thereby limiting the position of the forklift within the receiving cavity 110 such that the forklift is not easily moved within the box 100 to collide with the box 100.

And/or the bottom plate 190 may be provided with a plurality of fixing rings 193 at a side facing the receiving cavity 110, the fixing rings 193 being used to tie the goods in the receiving cavity 110 so that the goods are not easily moved in the receiving cavity 110 to strike the outer packing case 1 or drop out of the outer packing case 1. Wherein a plurality of fixing rings 193 may be provided at edge positions of the bottom plate 190 so as not to easily obstruct the placement of the goods in the receiving chamber 110.

In some embodiments, as shown in fig. 2, the bottom plate 190 may be provided with a plurality of stand-offs 194 at a side facing away from the receiving chamber 110, the plurality of stand-offs 194 for supporting the outer packing case 1 to form an insertion space 1941 at the bottom. Specifically, an insertion space 1941 may be formed between two adjacent leg frames 194, and the insertion space 1941 may be inserted by tools such as a fork, so as to realize convenient movement and transportation of the outer packing case 1.

Alternatively, as shown in fig. 1 to 3, the first movable side plate 200 may cover the first side window 120 and be located at the corresponding side of the case 100 in the first position, and open the first side window 120 and be spread with respect to the bottom of the case 100 in the second position, so as to form a transport channel 210 inclined from the bottom of the case 100 to the ground for the articles to enter or leave the case 100. And the second movable side plate 300 covers the second side window 130 at the third position and is positioned at the corresponding side of the case 100, and opens the second side window 130 at the fourth position. Cargo may also enter the receiving cavity 110 through the second side window 130, or a user may adjust the cargo in the sorting receiving cavity 110 through the second side window 130.

When the first movable side plate 200 is located at the second position and the second movable side plate 300 is located at the fourth position, the positional relationship between the first movable side plate 200, the second movable side plate 300 and the case 100 may be as shown in fig. 1. When the first movable side plate 200 is located at the first position and the second movable side plate 300 is located at the third position, the positional relationship between the first movable side plate 200, the second movable side plate 300 and the case 100 can be as shown in fig. 3.

Specifically, when goods need to be loaded into the outer packing case 1 from the outside or need to be loaded and unloaded, the first movable side plate 200 may be rotated to the second position, the first side window 120 is opened, and the transport path 210 inclined from the bottom of the case 100 to the ground is formed by spreading, so that the goods may be pulled into or pulled out of the receiving cavity 110 through the transport path 210 and the first side window 120, and then the first movable side plate 200 may be rotated to the first position to cover the first side window 120, thereby completing the loading or unloading process of the goods.

In this process, the second movable side plate 300 may be moved from the third position to the fourth position to open the second side window 130, so that the cargo may enter the accommodating cavity 110 from the second side window 130 to improve the cargo handling efficiency, and the user may enter and exit from the second side window 130 to perform operations such as adjusting the cargo position, so as to achieve better cargo handling.

The second movable side plate 300 may be in a form of rotation, for example, one end of the second movable side plate 300 may be disposed on the case 100, and the other end may rotate relative to the case 100, so as to rotate from the third position to the fourth position, so as to open the second side window 130. Of course, the movable mode of the second movable side plate 300 may be a mode of lifting or lowering or pushing or pulling with respect to the case 100, and the movable mode of the second movable side plate 300 is not limited here.

For example, in some embodiments, when the outer packing case 1 is used for loading a forklift, the first movable side plate 200 may be rotated to the second position, the first side window 120 is opened, and the transport path 210 inclined from the bottom of the case 100 to the ground is spread, so that the forklift may be manipulated to travel up the transport path 210 and travel into the accommodating chamber 110 through the transport path 210. And simultaneously, the second movable side plate 300 can be rotated from the third position to the fourth position to open the second side window 130, so that an operator on the forklift can leave the accommodating cavity 110 through the second side window 130 after the forklift is in the fixed position in the accommodating cavity 110. When it is desired to remove the forklift, the operator can likewise enter the receiving cavity 110 from the second side window 130 to maneuver the forklift, drive the forklift out of the receiving cavity 110, and out of the outer package 1 via the first side window 120 and the transport tunnel 210.

So set up outer packing box 1 so can make things convenient for operating personnel to load goods better, can make whole loading and unloading process convenient and fast moreover, not only simplify outer packing box 1's use flow, use manpower sparingly, can also improve the efficiency of loading and unloading, can also save the space that supplies operating personnel to pass in and out in the box 100 simultaneously. And the whole loading and unloading process does not need to damage the outer packing box 1, so that the outer packing box 1 can be reused, and material resources are saved.

In some embodiments, as shown in fig. 1, the first movable side plate 200 may include a first main plate 220 and a slip prevention reinforcing plate 230, the first main plate 220 being rotatably connected to the bottom of the case 100.

Optionally, the first main board 220 is rotatably connected to the bottom frame 150. When the first movable side plate 200 rotates to the first position, the first main plate 220 is inclined from the bottom of the case 100 to the ground, and is spread with respect to the bottom of the case 100, so as to form a transportation channel 210 for the objects entering or exiting the case 100.

The anti-slip reinforcing plate 230 may be disposed on a side of the first main plate 220 facing the accommodating cavity 110 and extend away from the bottom of the case 100, so as to be laid on the transportation channel 210 formed by the first main plate 220. The side of the anti-slip reinforcing plate 230 facing away from the first main plate 220 may be provided with anti-slip lines 231, so that the anti-slip reinforcing plate 230 can increase friction with the goods when the goods are transported on the transportation channel 210, thereby reducing the occurrence of the goods sliding off the transportation channel 210 during the process of loading the goods into the case 100.

The number of the anti-slip reinforcing plates 230 may be multiple, the anti-slip reinforcing plates 230 may be disposed on the first main board 220 at intervals, and the positions of the anti-slip reinforcing plates 230 may be adapted according to the type of the cargo. For example, when the cargo is a forklift, the plurality of anti-skid reinforcing plates 230 may be disposed at positions corresponding to the positions of wheels of the forklift, and the plurality of anti-skid reinforcing plates 230 may extend in directions corresponding to the moving directions of the wheels. When the forklift is driven onto the first movable side plate 200, the wheels may directly contact the anti-slip reinforcing plate 230 and may be driven into the accommodating chamber 110 along the extending direction of the anti-slip reinforcing plate 230, thereby improving the transportation efficiency. And compared with the scheme of fully covering the anti-slip reinforcing plate 230 on the first main plate 220, the scheme of arranging a plurality of anti-slip reinforcing plates 230 at intervals can also save the manufacturing cost. Meanwhile, in this process, the anti-slip lines 231 on the anti-slip reinforcing plate 230 can enhance the friction force with the forklift, so that the forklift can drive into the accommodating cavity 110 and is not easy to slip off from the first movable side plate 200.

Optionally, as shown in fig. 1, the first movable side plate 200 may further include a fixing ring 193, where the fixing ring 193 is disposed on a side of the first main plate 220 facing the accommodating cavity 110, for fastening the cargo in the accommodating cavity 110 when the first movable side plate 200 is located in the first position. Further, the fixing ring 193 may be disposed at a side of the first main board 220 facing the accommodating cavity 110, and may be disposed at an edge position of the first movable side board 200 to avoid the anti-slip reinforcing board 230, so that the fixing ring 193 is not easy to block the transportation of goods. And the number of the fixing rings 193 may be plural, the cargo in the tether receiving cavity 110 may be more firmly fixed using the plural fixing rings 193.

In some embodiments, as shown in fig. 3 and 4, the first movable side plate 200 may further include a supporting rib 240 and a fixing rib 250, and the supporting rib 240 and the fixing rib 250 are disposed at a side of the first main plate 220 facing away from the receiving cavity 110. The supporting rib 240 is used for supporting the first main board 220 when the first movable side board 200 is located at the second position, and the fixing rib 250 is used for fixing the supporting rib 240.

Wherein the supporting rib 240 extends in a direction away from the bottom of the case 100, and the thickness of the supporting rib 240 in a direction perpendicular to the first main plate 220 is gradually reduced toward the direction away from the bottom of the case 100, so that the first movable side plate 200 forms the transportation path 210 at the second position. In other words, when the first movable side plate 200 is located at the second position, the supporting rib 240 may be supported on the ground and gradually becomes smaller in a direction away from the case 100, so that the first main plate 220 may form the transportation path 210 inclined from the bottom of the case 100 toward the ground, thereby facilitating the transportation of goods into the receiving cavity 110.

Optionally, the extending direction of the supporting rib 240 may be consistent with the extending direction of the transportation channel 210 and the anti-slip reinforcing plate 230, and may be correspondingly disposed, and the supporting rib 240 may be spaced opposite to the anti-slip reinforcing plate 230, so that when a cargo, such as a forklift, is steered onto the anti-slip reinforcing plate 230 on the transportation channel 210, the supporting rib 240 may support the first main board 220 and the anti-slip reinforcing plate 230, so that the first main board 220 is not easily crushed by the cargo during cargo transportation, thereby increasing the service life of the first movable side board 200.

Alternatively, as shown in fig. 3, the fixing rib 250 and the supporting rib 240 may be disposed to cross each other, for example, the disposed extending directions of the two may be perpendicular to each other. The fixing rib plates 250 and the supporting rib plates 240 are perpendicular to each other, so that the first movable side plate 200 is stressed more uniformly when bearing the pressure of the goods, and bending deformation is not easy to occur. Of course, the fixing rib 250 and the supporting rib 240 may be disposed to intersect at an inclined angle, which is not specifically described herein.

In some embodiments, as shown in fig. 3 and 4, a side of the support rib 240 facing the first main board 220 may be provided with a through slot 241, and the fixing rib 250 may pass through the through slot 241 in a crossing direction with the extending direction of the support rib 240 to fixedly connect the support rib 240. Specifically, in the process that the goods are transported to the accommodating cavity 110 or leave the outer packing box 1 through the transportation channel 210, the first main board 220 is also subjected to the pressure of the extending direction of the first main board 220, and the pressure easily causes the support rib plates 240 to shift, so that the fixing rib plates 250 and the support rib plates 240 are clamped with each other, and the support rib plates 240 are not easy to shift when the goods are transported through the transportation channel 210, so that the structure of the first movable side board 200 is tighter, and the stability of the first movable side board 200 is increased.

And/or, the number of the supporting rib plates 240 can be multiple, the supporting rib plates 240 are arranged at intervals side by side, the number of the fixing rib plates 250 can also be multiple, and the fixing rib plates 250 are arranged at intervals side by side, so that the stress of the first movable side plate 200 is more balanced, the structure is more stable, and the bearing capacity is larger. The plurality of support ribs 240 may also be disposed corresponding to the plurality of anti-slip reinforcing plates 230, so that the support ribs 240 may provide the anti-slip reinforcing plates 230 with a supporting force to the greatest extent, thereby improving the service life of the first movable side plate 200.

In some embodiments, as shown in fig. 3 and 4, the second movable side plate 300 is rotatably connected to the case 100, and the rotation axis of the second movable side plate 300 and the rotation axis of the first movable side plate 200 are perpendicular to each other.

Alternatively, the second movable side plate 300 may be movably connected to the upright 160 at the position of the second side 102, and the rotation axis of the second movable side plate 300 may be a connection line between the second movable side plate 300 and the upright 160. Of course, the second movable side plate 300 may also be connected to the bottom frame 150, and the rotation axis of the second movable side plate 300 may be a connection line between the second movable side plate 300 and the upright 160.

And/or the first side window 120 and the second side window 130 are located at two adjacent sides of the case 100 so that the outer package 1 can be opened at different orientations to facilitate cargo handling. In other embodiments, the first side window 120 and the second side window 130 may be located on two sides of the case 100 that are not adjacent to each other, and the specific arrangement of the first side window 120 and the second side window 130 may be determined according to the actual use situation.

Alternatively, as shown in fig. 3 to 4, the second movable side plate 300 may include two second main plates 310, and the two second main plates 310 are rotatably connected to the case 100 in a side-by-side manner, respectively. Alternatively, two second main boards 310 may be connected to different columns 160 of the case 100. Wherein, the two second main boards 310 can rotate between the corresponding third position and the corresponding fourth position respectively relative to the case 100, so that adjacent sides of the two second main boards 310 can approach each other or separate from each other. In other words, the sides of the two second main plates 310, which are far from each other, are rotatably connected to the case 100, and the sides, which are near to each other, can be rotated to be relatively near to or far from the receiving chamber 110. The side to side door opening mode can enable the second movable side plate 300 to be opened to a greater extent when the second movable side plate 300 is located at the fourth position, and the second movable side plate 300 can be used more flexibly. And the second movable side plate 300 is divided into two second main plates 310, so that the second movable side plate 300 can be used more flexibly, and a user can select to open only one second main plate 310 or open both second main plates according to actual conditions, thereby improving the use experience of the user.

In some embodiments, as shown in fig. 3, each second motherboard 310 may have a first side 311, a second side 312, a third side 313, and a fourth side 314 that are joined end to form a frame. The first side 311 and the third side 313 are disposed opposite, and the second side 312 and the fourth side 314 are disposed opposite.

The second movable side plate 300 may include at least two rotation connectors 320 and at least two first fastening members 330, where the at least two rotation connectors 320 are disposed at intervals on the first side portion 311 to be rotatably connected with the case 100. Alternatively, each second main board 310 may be correspondingly connected to a different upright 160 of the case 100 through at least two rotation connectors 320. The at least two first fastening members 330 are disposed at intervals on at least one of the second side portion 312, the third side portion 313 and the fourth side portion 314.

As shown in fig. 3 to 4, the box 100 is correspondingly provided with at least two second fastening devices 340, the at least two second fastening devices 340 and the at least two first fastening devices 330 are correspondingly arranged, and when the two second main boards 310 are both at the third position, the at least two first fastening devices 330 and the at least two second fastening devices 340 are correspondingly fastened to lock the second movable side board 300 on the box 100.

In some embodiments, the second side portion 312, the third side portion 313 and the fourth side portion 314 may be provided with a plurality of first fastening devices 330 at intervals, and the case 100 is correspondingly provided with a plurality of second fastening devices 340 at positions corresponding to the plurality of first fastening devices 330, so that the second main board 310 may be fastened to the case 100 in three directions where the second side portion 312, the third side portion 313 and the fourth side portion 314 are located through one-to-one correspondence between the plurality of first fastening devices 330 and the plurality of second fastening devices 340, and further the second movable side board 300 may be locked in the third position more firmly. And so set up can bear the weight of the cargo transportation at outer packing box, second mainboard 310 is difficult for bouncing out because of the striking in holding chamber 110 to reinforcing outer packing box 1's compactness, and then the protection holds the interior cargo of chamber 110.

In summary, the first side window 120 and the second side window 130 are opened on different sides of the case 100 by providing the rotatable first movable side plate 200 and the second movable side plate 300 on the case 100, so that goods or users can enter the accommodating cavity 110 of the case 100 from two different sides, thereby increasing the efficiency of loading the goods and enhancing the flexibility of using the outer case. Meanwhile, the first movable side panel 200 can form a transport path 210 inclined from the bottom of the case 100 to the ground when the first side window 120 is opened at the second position, so that goods can enter and exit the case 100 through the transport path 210, thereby facilitating loading and unloading of the goods. And in the use of external packing case 1, can realize opening and closed packing of external packing case 1 through activity first activity curb plate 200 and second activity curb plate 300, simplify external packing case 1's use flow, and need not demolish external packing case 1, consequently external packing case 1 that this application described can used repeatedly to can save the material resource.

The foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims (10)

1. An outer packaging box, comprising:

the box body is provided with a containing cavity, a first side window and a second side window; the accommodating cavity is formed in the box body, and the first side window and the second side window are arranged on different sides of the box body at intervals and are communicated with the accommodating cavity;

the first movable side plate is rotatably connected to the bottom of the box body and can rotate between a first position and a second position relative to the box body, the first movable side plate covers the first side window and is positioned on the corresponding side of the box body when in the first position, and the first side window is opened and is spread relative to the bottom of the box body when in the second position so as to form a conveying channel which is inclined from the bottom of the box body to the ground;

a second movable side plate movably connected to the case and movable relative to the case between a third position and a fourth position; the second movable side plate covers the second side window when in the third position and is positioned on the corresponding side of the box body, and the second side window is opened when in the fourth position.

2. The outer packing case according to claim 1, wherein,

the first movable side plate comprises a first main plate and an anti-skid reinforcing plate, and the first main plate is rotatably connected to the bottom of the box body; the anti-skid reinforcing plate is arranged on one side of the first main plate, which faces the accommodating cavity, and extends in a direction away from the bottom of the box body; one side of the anti-slip reinforcing plate, which is away from the first main plate, is provided with anti-slip lines.

3. The outer packing case according to claim 2, wherein,

the first movable side plate comprises a fixing ring, and the fixing ring is arranged on one side of the first main plate, which faces the accommodating cavity, and is used for fastening goods in the accommodating cavity when the first movable side plate is positioned at the first position.

4. The outer packing case according to claim 2, wherein,

the first movable side plate comprises a supporting rib plate and a fixed rib plate, and the supporting rib plate and the fixed rib plate are arranged on one side of the first main plate, which is away from the accommodating cavity; the supporting rib plate extends along the direction away from the bottom of the box body, and the thickness of the supporting rib plate in the direction perpendicular to the first main plate gradually decreases towards the direction away from the bottom of the box body, so that the first movable side plate forms the transportation channel at the second position; the fixed rib plate and the supporting rib plate are arranged in a crossing way.

5. The outer packing case according to claim 4, wherein,

a through groove is formed in one side, facing the first main board, of the support rib plate, and the fixed rib plate penetrates through the through groove along the direction crossing the extending direction of the support rib plate so as to be fixedly connected with the support rib plate; and/or the number of the supporting rib plates is a plurality of, a plurality of the supporting rib plates are arranged at intervals side by side, the number of the fixing rib plates is a plurality of the fixing rib plates, and a plurality of the fixing rib plates are arranged at intervals side by side.

6. The outer packing case according to claim 1, wherein,

the second movable side plate is rotatably connected to the box body, and the rotation axis of the second movable side plate and the rotation axis of the first movable side plate are perpendicular to each other; and/or the first side window and the second side window are positioned on two adjacent sides of the box body.

7. The outer packing case according to claim 1, wherein,

the second movable side plate is rotatably connected to the box body; the second movable side plate comprises two second main plates which are respectively and rotatably connected to the box body in a side-by-side mode; the two second main boards can rotate relative to the box body between the corresponding third position and the corresponding fourth position respectively, so that adjacent sides of the two second main boards can be close to or far away from each other.

8. The outer packing case according to claim 7, wherein,

each second main board is provided with a first side part, a second side part, a third side part and a fourth side part which are connected end to form a frame; the first side part and the third side part are oppositely arranged, and the second side part and the fourth side part are oppositely arranged;

the second main board comprises at least two rotating connecting pieces and at least two first clamping pieces, and the at least two rotating connecting pieces are arranged on the first side part at intervals so as to be rotatably connected with the box body;

the at least two first fasteners are arranged on at least one of the second side part, the third side part and the fourth side part at intervals; the box body is correspondingly provided with at least two second buckling pieces, and the at least two second buckling pieces are arranged in one-to-one correspondence with the at least two first buckling pieces; when the two second main boards are located at the third position, the at least two first buckling pieces and the at least two second buckling pieces are buckled in one-to-one correspondence.

9. The outer packing case according to claim 1, wherein,

the box body comprises a top frame, a bottom frame and a plurality of stand columns, wherein the stand columns are connected between the top frame and the bottom frame in a supporting manner, and the stand columns are arranged at intervals along the circumferential direction of the box body so as to define a first side, a second side, a third side and a fourth side which are sequentially arranged in the circumferential direction of the box body; the first side is adjacent to the second side, the first side window is arranged on the first side, and the second side window is arranged on the second side;

the box body further comprises a first fixed side plate and a second fixed side plate, wherein the first fixed side plate is arranged on the third side, and the second fixed side plate is arranged on the fourth side; the first movable side plate, the second movable side plate, the first fixed side plate and the second fixed side plate are enclosed to form the accommodating cavity.

10. The outer packing case according to claim 1, wherein,

the box body comprises a bottom plate, wherein the bottom is positioned at the bottom of the box body and is formed into the bottom wall of the accommodating cavity so as to be used for bearing goods;

a plurality of limiting blocks are arranged on one surface of the bottom plate facing the accommodating cavity, each limiting block is provided with a limiting groove, and the limiting grooves are used for fixing the position of goods; and/or the bottom plate is provided with a fixing ring at one side facing the accommodating cavity, and the fixing ring is used for tying the goods in the accommodating cavity.