Turnover box

Abstract

The invention relates to a turnover box which comprises a box body composed of a base and a plurality of side plates, the turnover box further comprises a tray, the tray is used for fixing goods, and irregular goods are arranged and fixed in the box body in a tight and regular mode through the tray. The tray can be used for conveniently fixing irregular goods such as green plants and a two-in-one carrier for boxing operation, and the operation convenience and boxing efficiency of packaging operation of the irregular goods can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of turnover containers, and in particular to a turnover box. Background Art

[0002] Most of the existing green plants are transported in cartons, especially some flower seedlings and finished flowers, which are transported with soil cups. When packing, they cannot be directly stacked in the box, but need to be fixed with soil cups. Therefore, it is often necessary to perforate the carton and tie it with tape or ropes, which is cumbersome and the packing efficiency is extremely low, resulting in increased labor costs.

[0003] In view of the existing deficiencies, the present invention provides a turnover box with a tray for fixing a soil cup, which can be suitable for the transportation of flower seedlings and finished flowers at the same time, and can improve the operational convenience and packing efficiency of the packaging operation. Summary of the invention

[0004] The purpose of the present invention is to provide a turnover box with a tray for fixing a soil cup, which can improve the operational convenience and packing efficiency of green plant packaging operations.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] A turnover box comprises a box body consisting of a base and a plurality of side panels. The turnover box also comprises a pallet, which is used to fix goods. Irregular goods can be arranged in a tight and regular manner and fixed in the box body through the pallet.

[0007] In one embodiment, the tray is provided with a tray limiting portion, and the box is provided with a box limiting portion, and the tray limiting portion cooperates with the box limiting portion to limit the displacement of the tray relative to the base and / or the side panel.

[0008] In one embodiment, the pallet includes a pallet body, the pallet limiting portion is an ear portion provided on an outer wall of the pallet body, and the box limiting portion is a limiting groove provided on the side panel and / or the base.

[0009] In one embodiment, the plurality of side panels include a pair of long side panels and a pair of short side panels, and both the short side panels and the long side panels are provided with the limiting grooves.

[0010] In one embodiment, the tray includes a tray body and a support mechanism, wherein the support mechanism connects and combines two adjacent tray bodies and limits the displacement of the tray body relative to the base and the side panels.

[0011] In one embodiment, the outer walls of the tray body and the support mechanism are clearance-matched with the inner walls of the box to limit the displacement of the tray in the box.

[0012] In one embodiment, the tray includes two tray bodies and a pair of supporting mechanisms, the two tray bodies are arranged opposite to each other, and the pair of supporting mechanisms are fixedly connected to the two tray bodies.

[0013] In one embodiment, a pair of the supporting mechanisms are integrally formed with the two tray bodies.

[0014] In one embodiment, a pair of the supporting mechanisms are detachably connected to the two tray bodies.

[0015] In one embodiment, one end of the support mechanism is pivotally connected to one of the tray bodies, and the other end of the support mechanism is plug-connected to the other tray body.

[0016] In one embodiment, two ends of the support mechanism are respectively clamped and fixed to the two tray bodies.

[0017] The present invention also provides a turnover box, including a box body consisting of a base and multiple side panels, the turnover box also includes partitions, the partitions divide the box volume of the box body into multiple areas, and irregular goods are arranged and fixed in the box body in a tight and regular manner through the multiple areas.

[0018] In one embodiment, the partition is provided with a partition limiting portion, and the box is provided with a box limiting portion, and the partition limiting portion cooperates with the box limiting portion to limit the displacement of the partition relative to the base and / or the side panel.

[0019] In one embodiment, the box body limiting portion includes: a side plate limiting portion provided on the side plate, and the side plate limiting portion cooperates with the partition plate limiting portion to limit the displacement of the partition plate relative to the side plate.

[0020] In one embodiment, the side plate limiting portion is sunken within the thickness range of the side plate.

[0021] In one embodiment, the box body limiting portion includes: a base limiting portion provided on the base, and the base limiting portion cooperates with the partition limiting portion to limit the displacement of the partition relative to the base.

[0022] In one embodiment, the side panel is foldably connected to the base relative to the base, and the top of the base limiting portion does not exceed the rotation radius of the lower edge of the side panel when the side panel is flipped.

[0023] In one embodiment, the box body limiting portion includes: a side plate limiting portion provided on the side plate, and a base limiting portion provided on the base;

[0024] The partition limiting parts have a pair, which respectively cooperate with the side plate limiting parts and the base limiting parts; the pair of partition limiting parts are respectively inserted into the base limiting parts and the side plate limiting parts in sequence along the height direction of the turnover box.

[0025] In one embodiment, the turnover box further includes a tray, and the tray cooperates with the partition to limit the movement of the tray in the box.

[0026] In one embodiment, the partition is provided with a partition limiting portion, and the tray is provided with a tray limiting portion, and the partition limiting portion cooperates with the tray limiting portion to limit the displacement of the tray relative to the base and / or the side panel.

[0027] In one embodiment, the turnover box further includes a pallet, the partition is fixedly connected to the box body and separates the box body into at least two spaces, and the pallet is restricted from displacement in the corresponding space.

[0028] The present invention adopts the above-mentioned technical solution, which has the beneficial effect that the turnover box provided by the present invention is provided with a pallet, through which irregular goods can be arranged in a tight and regular manner and fixed in the box body. The pallet can serve as a two-in-one carrier for conveniently fixing irregular goods such as green plants and packing operations, which can improve the operational convenience and packing efficiency of irregular goods packaging operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of green plants placed in the box.

[0030] Figure 2 This is a top-down view of green plants placed inside the box.

[0031] Figure 3 It is a schematic diagram of the structure of the first type of pallet.

[0032] Figure 4 It is a schematic diagram of stacking multiple first type pallets.

[0033] Figure 5 This is a schematic diagram of green plants placed on the first type of tray.

[0034] Figure 6 It is a schematic diagram of a partial cross-section of the short side panel of the box body, to illustrate the structure of the first type of pallet being fixed to the box body.

[0035] Figure 7 yes Figure 6 An enlarged view of point A in the middle shows the structure of the tray and the short side panels being fixed together.

[0036] Figure 8 It is a schematic diagram of multiple groups of pallets placed in a box.

[0037] Fig. 9 yes Figure 8 The enlarged view of point B in the figure shows the structure in which the tray is fixed with the long side panels.

[0038] Fig.10 It is a schematic diagram of the structure of the second type of pallet.

[0039] Fig.11 It is a schematic diagram of stacking multiple second type pallets.

[0040] Fig.12 This is a diagram showing green plants placed on the second type of tray.

[0041] Fig.13 It is a top view schematic diagram of multiple second type trays placed in a box body.

[0042] Fig.14 It is a schematic diagram of the structure of the third type of pallet.

[0043] Fig.15 It is a schematic diagram of a third type of pallet in which a support mechanism is connected to a pallet body.

[0044] Fig.16 yes Fig.15 The enlarged view at D in the figure shows the first connection structure between the support mechanism and the tray body.

[0045] Fig.17 yes Fig.14 The enlarged view at point C in the middle shows the second connection structure between the support mechanism and the tray body.

[0046] Fig.18 It is a schematic diagram of the structure of the fourth type of pallet.

[0047] Fig.19 yes Fig.18 The enlarged view at point E in the middle shows the third connection structure between the support mechanism and the tray body.

[0048] Fig. 20 It is a structural diagram of the fifth type of pallet.

[0049] Fig.21 yes Fig. 20 The enlarged view at F in the middle shows the fourth connection structure between the support mechanism and the tray body.

[0050] Fig. 22 yes Fig. 20 The enlarged view at G in the middle shows the fifth connection structure between the support mechanism and the tray body.

[0051] Fig.23 It is a cross-sectional view of the box to show the partitions inside the box.

[0052] Fig.24 It is a schematic diagram of a partial cross-section of the long side panels and the base of the box body to illustrate the structure of the partition plate and the box body being fixed in cooperation.

[0053] Fig.25 yes Fig.24 The enlarged view of the H in the middle shows the structure of the partition and the long side plate being fixed together.

[0054] Fig.26 yes Fig.24 The enlarged view at point I in the middle shows the structure in which the partition and the base are fixed together.

[0055] Fig. 27 It is a top view of the partition placed in the box.

[0056] Fig.28 yes Fig. 27 The enlarged view at J in the middle shows the structure of the tray and the partition being fixed together.

[0057] Fig.29 It is a schematic diagram of the box body after the box cover is opened to show the partition inside the box body.

[0058] Fig.30 yes Fig.29 The enlarged view at K in the middle shows the structure in which the partition and the long side plate are fixed together.

[0059] Fig.31 yes Fig.29 The enlarged view at L in the middle shows the structure of the partition and the base being fixed together.

[0060] Fig.32 It is a schematic diagram of the box body after the box cover is opened, to show that a tray is placed in the box body.

[0061] Fig.33 yes Fig.32 The enlarged view at M in the figure shows the structure in which the partition and the tray are fixed together. DETAILED DESCRIPTION

[0062] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings so that the purpose, features and advantages of the present invention can be more clearly understood. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0063] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the relevant art will recognize that the embodiments may be practiced without one or more of these specific details. In other cases, well-known devices, structures, and techniques associated with the present application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0064] Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations such as "include" and "have" should be construed in an open, inclusive sense, ie, should be interpreted as "including, but not limited to."

[0065] References throughout the specification to "one embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0066] As used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and / or" unless the context clearly dictates otherwise.

[0067] In the following description, in order to clearly show the structure and working mode of the present invention, many directional words will be used for description, but the words "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", "down", etc. should be understood as convenient terms and should not be understood as restrictive terms.

[0068] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0069] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0070] like Figure 1-Figure 7 As shown, the present invention provides a turnover box with a pallet, including a box body 1 and a plurality of pallets 2. The box body includes a base 11 and four side panels arranged opposite to each other, the four side panels are divided into a pair of long side panels 12 and a pair of short side panels 13, and the pair of long side panels 12, the pair of short side panels 13 and the base 11 together form a rectangular cavity for loading goods. In some cases, the lengths of the long side panels and the short side panels can also be the same, in which case a square cavity is formed. Each side panel and the base are usually plastic parts, which can be made by existing processes such as vacuum forming and injection molding.

[0071] Preferably, the side panels are connected to the base in a foldable manner relative to the base. The base 11 in this embodiment is provided with a plurality of edge guards extending in the thickness direction of the base, each edge guard is provided corresponding to one of the side panels, and a number of hanging grooves are provided on the inner side of each edge guard, and hooks corresponding to the hanging grooves are also provided at the bottom of each side panel, and each side panel can be folded relative to the base and pivotally connected to the base through the hooks at the bottom of itself and the corresponding hanging grooves. Another preferred embodiment is that the box body also includes a box cover 14, one side of which is pivotally connected to the top of one of the long side panels 12, so that the box cover 14 can be flipped to cover the opening of the cavity and flipped to the outside of the long side panel to put the box body in an open state.

[0072] The pallet 2 is used to load and position irregular goods so that the irregular goods can be arranged in a tight and regular manner and fixed in the box. In this embodiment, the soil cup 30 for fixing the green plant 3 is used as an example for illustration, but it is not limited to this, and other irregular goods can also be fixed. The soil cup of the green plant is placed in the pallet in a horizontally lying posture, and each group of pallets can be confined in the box by the box. The pallet can form a standardized green plant loading and fixing and boxing operation two-in-one carrier, which can improve the operational convenience and boxing efficiency of the green plant packaging operation.

[0073] As a first way of fixing the pallet to the box, the pallet is provided with a pallet limiting portion, and the box is provided with a box limiting portion matching the pallet limiting portion. The pallet limiting portion and the box limiting portion cooperate to limit the horizontal movement of the pallet, that is, to limit the displacement of the pallet in the length and width directions of the box, thereby fixing the pallet.

[0074] See also Figure 3-Figure 5The tray 2 includes a first tray body 21, which has a first slot 211 for accommodating the soil cup 30. The top of the first slot 211 is open, and the width of the first slot 211 is slightly greater than the height of the soil cup 30. The length of the first slot 211 can be determined according to the number of soil cups 30 placed, so that the soil cups 30 can be smoothly placed in the first slot 211 in a horizontally lying posture without obvious shaking. The outer wall of the lower part of the first tray body 21 is in a roughly inverted step shape, so that the lower part of the first tray body 21 can be placed in the slot of the lower tray to achieve stacking between trays. Preferably, a first stopper 212 is also provided in the middle of the outer wall of the first tray body 21, and the first stopper 212 is abutted against the top surface of the lower tray to limit the depth of the upper tray embedded in the first slot 211 of the lower tray. The first stopper 212 in this embodiment is a step surface formed on the outer wall of the tray.

[0075] like Figure 6 and Figure 7 As shown, the tray limiting portion is two ears 213 arranged on the outer walls on both sides of the length direction of the first pallet body 21, and the ears 213 are protruding blocks extending along the length direction of the first pallet body 21. The box limiting portion is a first limiting groove 131 provided on the short side plate 13 and cooperating with the ears 213. The ears 213 of the first pallet body 21 can be embedded in the first limiting groove 131 along the height direction of the box, thereby limiting the movement of the pallet in the horizontal direction. Figure 6 In the example of placing two groups of pallets on each layer, pallet limiting parts are respectively provided on both sides of the length direction of the box body, and the pallet limiting parts of each group of pallets are fixed with the box body limiting parts of the corresponding short side plate. When the number of pallets on each layer is greater than two groups, such as three groups, four groups or more, a box body limiting part can also be provided on the long side plate to fix the corresponding pallets.

[0076] like Figure 8 and Fig. 9 As shown, the long side plate is also provided with a box limiting part. Fig. 9 The box limiting portion is a T-shaped second limiting groove 121, and the ear 213 of the first pallet body 21 is a T-shaped structure matched with the limiting groove. The ear 213 of the first pallet body 21 can be embedded in the second limiting groove 121 along the height direction of the box, thereby limiting the movement of the pallet in the horizontal direction.

[0077] As the second way to fix the pallet to the box, the pallet and the inner wall of the box are fitted with a clearance to limit the horizontal movement of the pallet. Figure 10-Figure 22As shown, the tray includes two second tray bodies 22 and two supporting mechanisms 4 arranged opposite to each other. Each second tray body 22 has a substantially similar structure to the first tray body 21 in the first embodiment, including a second slot body 221 and a second stopper 222 located in the middle of the outer wall of the second tray body 22. The top of the second slot body 221 is open, and the width of the second slot body 221 is slightly greater than the height of the soil cup 30. The length of the second slot body 221 is determined according to the number of soil cups 30 to be placed, so that the soil cups 30 can be smoothly placed in the second slot body 221 in a horizontally laid posture without obvious shaking. The outer wall of the lower part of the second tray body 22 is in the shape of a roughly inverted step, so that the lower part of the second tray body 22 can be placed in the slot body of the lower tray to achieve stacking between trays. The second stopper 222 abuts against the top surface of the lower tray to limit the depth of the upper tray embedded in the second slot body 221 of the lower tray. The second stopper 222 in this embodiment is a step surface formed on the outer wall of the tray.

[0078] Each support mechanism 4 is located on both sides of the length direction of the two second pallet bodies 22, and is fixedly connected to the two second pallet bodies 22, so that the two second pallet bodies 22 are fixed as a whole. The outer wall of the second pallet body 22 and the support mechanism 4 constitute the outer structure of the pallet. At this time, the outer dimensions of the pallet are determined according to the size of the box cavity, so that a clearance fit can be achieved between the two, and the inner wall of the box can limit the movement of the pallet in the horizontal direction. The outer dimensions of each group of pallets are related to the number of pallets placed on each layer in the box. The sum of the widths of the groups of pallets arranged side by side along the width direction of the box is equivalent to the width of the box cavity, and the sum of the lengths of the groups of pallets arranged side by side along the length direction of the box is equivalent to the length of the box cavity. See Fig.11 In the figure, two groups of pallets are placed in each layer of the box as an example. The width of each group of pallets is slightly smaller than the width of the box cavity, and the length of each group of pallets is roughly half the length of the box cavity.

[0079] It should be noted that one of the two second tray bodies 22 may not be provided with the second groove body 221, which is only a frame connecting the ends of the two supporting mechanisms 4, that is, the tray can only accommodate the soil cup of the green plant on one side, but it can also achieve the purpose of limiting the horizontal movement of the tray through the gap fit between the tray and the inner wall of the box body through the frame.

[0080] like Figure 10-12 As shown, the two second tray bodies 22 and the two supporting mechanisms 4 of the tray are integrally formed. Fig.14 , Fig.18 , Fig. 20 As shown, the support mechanism 4 and the second tray body 22 can also be directly connected in a detachable manner.

[0081] like Figure 14-Figure 19As shown, in one connection mode between the support mechanism 4 and the second tray body 22, one end of the support mechanism 4 is pivotally connected to the second tray body 22. Specifically, a rotating shaft portion 41 is provided at the first end of the support mechanism 4, and the second tray body 22 has a first connection portion 223 and a second connection portion 224 protruding toward the other tray body 22 at both side edges in the length direction thereof. The first connection portion 223 is provided with an axis hole 2231 matched with the rotating shaft portion 41, and a claw 411 is provided at the bottom of the rotating shaft portion 41 of the support mechanism 4. The rotating shaft portion 41 is inserted into the axis hole 2231 and is rotatably fixed to the first connection portion 223 by the claw 411 in a clamping manner, so that the support mechanism 4 can be rotated and retracted to one side in the length direction of the second tray body 22, which is convenient for storage and packaging.

[0082] The second connecting portion 224 of the second tray body 22 is fixedly connected to the second end of the supporting mechanism 4 of another second tray body 22. Fig.17 and Fig.19 As shown, a card slot 2241 is provided on the second connecting portion 224 of the second tray body 22, and a card block 42 matching the card slot 2241 is provided at the second end of the support mechanism 4. The card block 42 is embedded in the card slot 2241 to achieve a fixed connection between the second end of the support mechanism 4 and the other second tray body 22. Fig.17 The illustrated block 42 and the slot 2241 are generally T-shaped structures. Fig.19 The illustrated block 42 and the slot 2241 are generally L-shaped structures.

[0083] like Figure 20-Figure 22 As shown, in another connection mode between the support mechanism 4 and the second tray body 22, both ends of the support mechanism 4 and the two second tray bodies 22 are fixedly connected by a snap-fitting mode. Fig.21 and Fig. 22 An L-shaped block 42 and a first slot 2232 are nested and connected between the first end of the support mechanism 4 and the first connecting portion 223 of the second tray body 22, and a T-shaped block 42 and a second slot 2241 are nested and connected between the second end of the support mechanism 4 and the second connecting portion 224 of the second tray body 22, and the block 42 has an expansion portion 421 in the middle, and the slot 2241 has an expansion portion 2242 matching the expansion portion 421 in the middle, thereby achieving a fixed connection between the support mechanism 4 and the second tray body 22.

[0084] like Figure 23-Figure 33As shown, as the third way of fixing the tray with the box body, the box body also includes a partition 5, the partition 5 is fixedly connected with the box body, and the tray is fixedly connected with the partition 5. Specifically, the edge areas of the partition 5 corresponding to the long side plate 12 and the base 11 are respectively provided with a first partition limiter 51 and a second partition limiter 52, the inner side wall of the long side plate 12 is provided with a long side plate limiter 122 matched with the first partition limiter 51, and the base 11 is provided with a base limiter 111 matched with the second partition limiter 52. During assembly, the second partition limiter 52 of the partition 5 is embedded in the corresponding base limiter 111, and the first partition limiter 51 is embedded in the corresponding long side plate limiter 122, so as to fix the partition 5 in the box body. In this embodiment, the second partition limiter 52 and the first partition limiter 51 are inserted into the base limiter 111 and the long side plate limiter 122 in sequence along the height direction of the turnover box. If the second partition limiter 52 and the base limiter 111 are misaligned during assembly and need to be adjusted, the long side plate limiter 122 will not cause interference.

[0085] The figure only shows an example in which a partition is provided in the middle of the length direction of the box. In actual application, one or more partitions can be provided in the length and / or width of the box. Correspondingly, the short side panels of the box can also be provided with short side panel limiting portions corresponding to the first partition limiting portions.

[0086] See also Fig.30 The inner wall of the long side plate is provided with an inwardly sunken area that is sunken in the wall thickness direction. The long side plate limiter 122 is provided in the inwardly sunken area, and the long side plate limiter 122 is sunken within the thickness range of the long side plate, that is, the long side plate limiter 122 does not protrude from the inner wall surface of the long side plate, and thus does not affect the packing operation of the goods. In addition, see Fig.29 When folding, the short side panels 13 are generally folded toward the base first. Since the long side panel limiting portions 122 are arranged in the inner sinking area, the short side panels 13 will not be interfered by the long side panel limiting portions 122 when folding.

[0087] See also Fig.31 The base limiting portion 111 is located at the lower part of the base 11, and the top of the base limiting portion 111 does not exceed the rotation radius of the lower edge of the side panel when it is flipped, thereby not affecting the folding of the side panel.

[0088] The partition 5 is further provided with a third partition limiting portion 53, which cooperates with the tray limiting portion on the tray to fix the tray in the box body to limit the movement of the tray in the horizontal direction.

[0089] In addition, the present embodiment only shows a schematic diagram of a partition fixed in the box, but it is not limited to this. Multiple partitions can also be provided in the box. When the number of partitions is sufficient to divide the inner volume of the box into multiple areas, goods such as green plants and flowers can be directly stored upright in each area, that is, there is no need to use a pallet. Irregular goods can be arranged in a tight and regular manner and fixed in the box through the division of multiple areas.

[0090] It should be noted that the three methods of fixing the pallet to the box body mentioned above can be used alone in the same box to fix the pallet to the box body, or two of them can be used in combination or all three methods can be used simultaneously to fix the pallet to the box body.

[0091] The preferred embodiments of the present invention have been described in detail above, but it should be understood that after reading the above teachings of the present invention, those skilled in the art may make various changes or modifications to the present invention. These equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. A turnover box, comprising a box body consisting of a base and a plurality of side panels, characterized in that: The turnover box also includes a pallet, which is used to fix the goods. The irregular goods can be arranged in a tight and regular manner and fixed in the box body through the pallet.

2. The turnover box according to claim 1, characterized in that: The tray is provided with a tray limiting portion, and the box is provided with a box limiting portion, and the tray limiting portion cooperates with the box limiting portion to limit the displacement of the tray relative to the base and / or the side plate.

3. The turnover box according to claim 2, characterized in that: The pallet comprises a pallet body, the pallet limiting portion is an ear portion arranged on the outer wall of the pallet body, and the box limiting portion is a limiting groove arranged on the side plate and / or the base.

4. The turnover box according to claim 3, characterized in that: The plurality of side plates include a pair of long side plates and a pair of short side plates, and both the short side plates and the long side plates are provided with the limiting grooves.

5. The turnover box according to claim 1, characterized in that: The tray comprises a tray body and a supporting mechanism, wherein the supporting mechanism connects and combines two adjacent tray bodies and limits the displacement of the tray body relative to the base and the side plate.

6. The turnover box according to claim 5, characterized in that: The outer walls of the tray body and the supporting mechanism are clearance-matched with the inner walls of the box body to limit the displacement of the tray in the box body.

7. The turnover box according to claim 6, characterized in that: The tray comprises two tray bodies and a pair of supporting mechanisms. The two tray bodies are arranged opposite to each other, and the pair of supporting mechanisms are fixedly connected to the two tray bodies.

8. The turnover box according to claim 7, characterized in that: A pair of the supporting mechanisms are integrally formed with the two tray bodies.

9. The turnover box according to claim 7, characterized in that: A pair of the supporting mechanisms are detachably connected to the two tray bodies.

10. The turnover box according to claim 9, characterized in that: One end of the support mechanism is pivotally connected to one of the tray bodies, and the other end of the support mechanism is plug-connected to the other tray body.

11. The turnover box according to claim 9, characterized in that: The two ends of the support mechanism are respectively clamped and fixed to the two tray bodies.

12. A turnover box, comprising a box body consisting of a base and a plurality of side panels, characterized in that: The turnover box also includes partitions, which divide the inner volume of the box into a plurality of areas, and irregular goods are arranged and fixed in the box in a compact and regular manner through the plurality of areas.

13. The turnover box according to claim 12, characterized in that: The partition is provided with a partition limiting portion, and the box is provided with a box limiting portion, and the partition limiting portion cooperates with the box limiting portion to limit the displacement of the partition relative to the base and / or the side plate.

14. The turnover box according to claim 13, characterized in that: The box body limiting portion includes: a side plate limiting portion arranged on the side plate, and the side plate limiting portion cooperates with the partition plate limiting portion to limit the displacement of the partition plate relative to the side plate.

15. The turnover box according to claim 14, characterized in that: The side plate limiting portion is sunken within the thickness range of the side plate.

16. The turnover box according to claim 13, characterized in that: The box body limiting part includes: a base limiting part arranged on the base, and the base limiting part cooperates with the partition limiting part to limit the displacement of the partition relative to the base.

17. The turnover box according to claim 16, characterized in that: The side panel is foldably connected to the base relative to the base, and the top of the base limiting portion does not exceed the rotation radius of the lower edge of the side panel when the side panel is turned over.

18. The turnover box according to claim 13, characterized in that: The box body limiting part includes: a side plate limiting part arranged on the side plate, and a base limiting part arranged on the base; The partition limiting parts have a pair, which respectively cooperate with the side plate limiting parts and the base limiting parts; the pair of partition limiting parts are respectively inserted into the base limiting parts and the side plate limiting parts in sequence along the height direction of the turnover box.

19. The turnover box according to claim 12, characterized in that: The turnover box also includes a tray, and the tray cooperates with the partition to limit the movement of the tray in the box.

20. The turnover box according to claim 19, characterized in that: The partition is provided with a partition limiting portion, and the tray is provided with a tray limiting portion, and the partition limiting portion cooperates with the tray limiting portion to limit the displacement of the tray relative to the base and / or the side plate.

21. The turnover box according to claim 19, characterized in that: The turnover box also includes a pallet. The partition is fixedly connected to the box body and separates the box body into at least two spaces. The pallet is restricted from displacement in the corresponding spaces.

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