Side plate structure and container

Abstract

The utility model relates to a side plate structure and a container, the side plate structure comprises a side plate body and a lifting handle mechanism connected to the side plate body, the lifting handle mechanism is hinged to the end of the side plate body, and the lifting handle mechanism rotates relative to the side plate body to lift the side plate body. The handle mechanism has a first state of being arranged on the outer side of the side plate body and a second state of being overturned from the outer side of the side plate body to the upper side of the side plate body; the lifting handle mechanism does not damage the integrity of the side plate, so that the lifting handle position of an existing short side plate through hole can be replaced, and meanwhile the container is totally closed.

Description

Technical Field

[0001] This utility model relates to the field of turnover container technology, specifically to a side plate structure and a container. Background Technology

[0002] Currently, the fresh produce and flower industries typically use covered boxes with mesh sidewalls to load goods. Generally, under normal temperature conditions, the ventilation mesh ensures ventilation and freshness of fresh produce and flowers; under cold chain transportation conditions in summer, the ventilation mesh effectively promotes the efficiency of cold air circulation inside the box, improves the temperature uniformity of cut flowers inside the box, and is beneficial for the storage and transportation of goods.

[0003] However, during summer storage and transportation, once the container leaves the cold chain, heat exchange caused by ventilation holes inside and outside the container can lead to quality loss in fresh produce, flowers, and other goods due to temperature fluctuations. Furthermore, in cold winter environments, excessive ventilation holes can cause nutrient loss in fresh produce and flowers, and in severe cases, can cause frost damage. Different container types are required for different scenarios to meet transportation and storage needs.

[0004] In addition, existing boxes usually have openings on the side panels to serve as handles for handling. Even if the existing ventilation holes are closed, fluid can still pass through the handles, making it impossible to achieve a complete seal. Summary of the Invention

[0005] The purpose of this invention is to provide a side panel structure with a handle mechanism.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A side panel structure includes a side panel body and a handle mechanism connected to the side panel body. The handle mechanism is hinged to an end of the side panel body. By rotating the handle mechanism relative to the side panel body, the handle mechanism has a first state in which it is positioned outside the side panel body, and a second state in which it is flipped from the outside of the side panel body to above the side panel body.

[0008] In one embodiment, an inner recessed area is provided on the outer side of the side panel body, the inner recessed area having a first opening facing the outer side of the side panel body and a second opening facing the end face of the side panel body, and the handle mechanism is hinged to the two opposite sides of the inner recessed area.

[0009] In one embodiment, the depth of the recessed area is not less than the thickness of the handle mechanism.

[0010] In one embodiment, the handle mechanism includes a handle body and a pin. The handle body has a handle rotation shaft and a handle mounting shaft on opposite sides. The side plate body has a side plate first limiting part and a side plate second limiting part at positions corresponding to the handle rotation shaft and the handle mounting shaft, respectively. The handle rotation shaft is rotatably connected to the side plate first limiting part, and the handle mounting shaft is rotatably connected to the side plate second limiting part via the pin.

[0011] In one embodiment, one axial end of the pin extends into the handle rotating shaft.

[0012] In one embodiment, the handle mechanism includes a handle body and a pin. The handle body is provided with a handle mounting shaft portion. The side plate body is provided with a first side plate limiting portion and a second side plate limiting portion at positions corresponding to the handle mounting shaft portion. The handle mounting shaft portion is rotatably connected to the first side plate limiting portion and the second side plate limiting portion via the pin.

[0013] In one embodiment, the two ends of the pin extend axially to both ends of the side plate body along its length.

[0014] In one embodiment, the handle mechanism includes a handle body, on which a first handle rotation axis and a second handle rotation axis are respectively provided on opposite sides. A side plate body is provided with a first side plate limiting part and a second side plate limiting part corresponding to the positions of the first handle rotation axis and the second handle rotation axis. The first handle rotation axis and the second handle rotation axis are rotatably connected to the first side plate limiting part and the second side plate limiting part, respectively.

[0015] In one embodiment, the first rotating shaft portion of the handle and / or the first rotating shaft portion of the handle is provided with a handle guide portion, the handle guide portion being used to guide the first rotating shaft portion of the handle and / or the first rotating shaft portion of the handle to the corresponding first limiting portion of the side plate or the second limiting portion of the side plate.

[0016] In one embodiment, the handle mechanism includes a handle body and a handle limiting member. The handle body has a handle rotation shaft and a handle stop on opposite sides. The side plate body has a side plate first limiting member and a side plate second limiting member at positions corresponding to the handle rotation shaft and the handle stop. The handle rotation shaft is rotatably connected to the side plate first limiting member, and the handle stop is rotatably connected to the side plate second limiting member through the handle limiting member.

[0017] In one embodiment, the handle mechanism further includes a reset member, the handle limiting member is movably connected to the handle stop portion, the reset member acts on the handle limiting member, and generates a force on the handle limiting member that prevents the handle limiting member from disengaging from the second limiting portion of the side plate.

[0018] In one embodiment, the side panel structure further includes a switch panel. The side panel body has a plurality of side panel vents. The switch panel is slidably mounted on the side panel body and has a plurality of panel vents. By sliding the switch panel relative to the side panel body, the switch panel has a closed state that covers the side panel vents and an open state that exposes the side panel vents.

[0019] In one embodiment, the switch panel is provided with a panel limiting part, the side plate body is provided with a side plate limiting part, and the switch panel is slidably connected to the side plate body through the cooperation between the panel limiting part and the side plate limiting part.

[0020] This utility model also provides a container, including a base and a plurality of side plates connected to the base, wherein at least one of the side plates is any of the side plate structures described above.

[0021] The present invention adopts the above-mentioned technical solution and has the following beneficial effects: the side plate structure provided by the present invention is hinged to the outside of the side plate by the handle mechanism. The handle mechanism does not damage the integrity of the side plate. Therefore, it can replace the handle position of the existing short side plate through hole while realizing the full sealing of the container. Attached Figure Description

[0022] Figure 1 This is a 3D schematic diagram of the box, in which the handle mechanism on the box is in a stacked state.

[0023] Figure 2 This is a 3D schematic diagram of the box, showing the handle mechanism on the box in the unfolded state.

[0024] Figure 3 This is a side view of the box with the handle mechanism in the unfolded state.

[0025] Figure 4 yes Figure 3 The enlarged view at point A shows the positional relationship between the handle mechanism and the side panel when the handle is in the unfolded state.

[0026] Figure 5 This is a side view of the box with the handle mechanism in a stacked state.

[0027] Figure 6 yes Figure 5The enlarged view at point B shows the positional relationship between the handle mechanism and the side panel when the mechanism is stacked.

[0028] Figure 7 This is a three-dimensional schematic diagram of the box, showing a structural diagram of the connection between the first type of handle mechanism and the box.

[0029] Figure 8 yes Figure 7 The enlarged view at point C shows a schematic diagram of the connection between one side of the handle mechanism and the side plate.

[0030] Figure 9 yes Figure 7 The enlarged view at point D shows a schematic diagram of the connection between the other side of the handle mechanism and the side plate.

[0031] Figure 10 This is a three-dimensional schematic diagram of the box, showing a structural diagram of the connection between the second type of handle mechanism and the box.

[0032] Figure 11 yes Figure 10 The enlarged view at point E shows a schematic diagram of the connection between one side of the handle mechanism and the side plate.

[0033] Figure 12 yes Figure 10 An enlarged view at point F shows a schematic diagram of the connection between the other side of the handle mechanism and the side plate.

[0034] Figure 13 This is a three-dimensional schematic diagram of the box, showing a structural diagram of the connection between the third type of handle mechanism and the box.

[0035] Figure 14 yes Figure 13 An enlarged view at point G shows a schematic diagram of the connection between the handle mechanism and the side plate.

[0036] Figure 15 This is a three-dimensional schematic diagram of the box, showing a structural diagram of the fourth type of handle mechanism connecting to the box.

[0037] Figure 16 yes Figure 15 The enlarged view at point H shows a schematic diagram of the connection between the handle mechanism and the side plate.

[0038] Figure 17 This is a schematic diagram of the assembly process of the fourth type of handle mechanism and the side plate.

[0039] Figure 18 yes Figure 17 The enlarged view at point I shows a schematic diagram of the assembly process of the handle mechanism and the side plate.

[0040] Figure 19This is a schematic diagram of the assembly of the fourth type of handle mechanism and the side plate.

[0041] Figure 20 yes Figure 19 An enlarged view at point J shows the assembly diagram of the handle mechanism and the side plate.

[0042] Figure 21 This is a three-dimensional schematic diagram of the box, showing the structural diagram of the connection between the fifth type of handle mechanism and the box body.

[0043] Figure 22 yes Figure 21 An enlarged view at point K shows a schematic diagram of the connection between the handle mechanism and the side plate.

[0044] Figure 23 This is a schematic diagram of the assembly process of the fifth type of handle mechanism and the side plate.

[0045] Figure 24 yes Figure 23 An enlarged view at point L in the middle shows a schematic diagram of the assembly process of the handle mechanism and the side plate.

[0046] Figure 25 This is a schematic diagram of the assembly of the fifth type of handle mechanism and the side plate.

[0047] Figure 26 yes Figure 25 An enlarged view at point M shows the assembly diagram of the handle mechanism and the side panel.

[0048] Figure 27 It is a three-dimensional schematic diagram of the enclosure, showing a schematic diagram of the switch panel closing the air vents on the side panel.

[0049] Figure 28 It is a three-dimensional schematic diagram of the enclosure, showing a schematic diagram of the switch panel opening the air vents on the side panel.

[0050] Figure 29 This is a three-dimensional schematic diagram of the enclosure, with a partial cross-section showing the positional relationship between the switch panel in the closed state and the air vents on the side panel.

[0051] Figure 30 yes Figure 29 An enlarged view at point N in the middle, showing a schematic diagram of the positional relationship between the air vents on the switch panel and the side panel.

[0052] Figure 31 This is a three-dimensional schematic diagram of the enclosure, with a partial cross-section showing the positional relationship between the switch panel in the open state and the air vents on the side panel.

[0053] Figure 32 yes Figure 31 An enlarged view at point O in the middle shows a schematic diagram of the positional relationship between the air vents on the switch panel and the side panel.

[0054] Figure 33 This is a three-dimensional schematic diagram of the enclosure, with a partial cross-section showing the structural diagram of the connection between the switch panel and the side panel.

[0055] Figure 34 yes Figure 33 An enlarged view at point P shows a schematic diagram of the connection between the switch panel and the side panel. Detailed Implementation

[0056] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are only for illustrating the essential spirit of the technical solution of the present invention.

[0057] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments in order to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the art will recognize that embodiments may be practiced without one or more of these specific details. In other instances, well-known apparatuses, structures, and techniques associated with this application may not have been shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0058] Unless the context requires otherwise, throughout the specification and claims, the word “comprising” and its variations, such as “including” and “having”, shall be understood to have an open, inclusive meaning, that is, to be interpreted as “including, but not limited to”.

[0059] Throughout this specification, references to "an 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. Therefore, the appearance of "in an embodiment" or "an embodiment" in various places throughout the specification does not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic may be combined in any manner in one or more embodiments.

[0060] The singular forms “a” and “the” used in this specification and the appended claims include plural references unless otherwise expressly stated herein. It should be noted that the term “or” is generally used to mean “and / or” unless otherwise expressly stated herein.

[0061] In the following description, in order to clearly demonstrate the structure and working method of this utility model, a number of directional terms will be used. However, terms such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and not as limiting terms.

[0062] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0063] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0064] like Figures 1-6 As shown, this utility model provides a container, including a container body. In this embodiment, the container body is illustrated as a box structure. The box includes a base 11 and four side plates arranged in pairs opposite each other. The four side plates are divided into a pair of long side plates 12 and a pair of short side plates 13. The pair of long side plates and the pair of short side plates are respectively arranged opposite each other. The pair of long side plates, the pair of short side plates, and the base 11 together form a rectangular cavity for loading goods. In some cases, the lengths of the long side plates and the short side plates can also be the same, in which case a square cavity is formed. Each side plate and the base are usually made of plastic, which can be manufactured using existing processes such as vacuum forming and injection molding.

[0065] Preferably, the side panels are connected to the base in a foldable manner relative to the base. In this embodiment, the base 11 is provided with multiple protective edges extending along the thickness direction of the base. Each protective edge is correspondingly provided with one of the side panels, and the inner side of each protective edge is provided with a number of hanging slots. The bottom of each side panel is also provided with hooks corresponding to the hanging slots. Each side panel is pivotally connected to the base in a foldable manner relative to the base through the cooperation of its bottom hooks and corresponding hanging slots. The box also includes a box cover 14. One side of the box cover 14 is pivotally connected to the top of one of the long side panels 12 by a hinge, so that the box cover 14 can be flipped to cover the cavity opening to make the box fully closed, or it can be flipped to the outside of the long side panel to make the box open for loading operations.

[0066] The container also includes a handle mechanism 2 for easy handling. The handle mechanisms 2 are typically arranged in pairs on two opposing side panels. For example, in this embodiment, handle mechanisms 2 are provided on both short side panels 13, but this is not a limitation. The handle mechanism 2 may be provided on only one side panel, or on both the long and short side panels. The handle mechanism 2 is hinged to the upper end of the short side panel 13. Through rotation relative to the short side panel 13, the handle mechanism 2 has a first state where it is stacked on the outside of the short side panel 13, and a second state where it is flipped from the outside of the short side panel to above the short side panel 13. Since the handle mechanism 2 is hinged to the outside of the side panel, it does not compromise the integrity of the side panel, thus achieving a fully enclosed container while replacing the existing handle position of the short side panel through-hole.

[0067] See Figures 3-6 The upper outer side of the short side panel 13 has a recessed area 130. This recessed area 130 has a first opening 1301 facing outwards from the short side panel and a second opening 1302 facing the top of the short side panel. A handle mechanism 2 is hinged to opposite sides of the recessed area 130. In a first state, the handle mechanism 2 is folded into the recessed area 130 through the first opening 1301 for storage. In a second state, the handle mechanism 2 is folded above the short side panel 13 through the second opening 1302 to function as a handle. Preferably, the depth of the recessed area 130 is not less than the thickness of the handle mechanism 2, so that the handle can be hidden within the thickness of the short side panel without increasing the size of the box.

[0068] See Figures 7-9 , Figures 7-9 A first example of a hinged connection between the handle mechanism 2 and the short side plate 13 is shown. The handle mechanism 2 includes a handle body 211 and a pin 212. The handle body 211 has an opening in the middle for a hand to pass through, and handle rotation shaft portion 2111 and handle mounting shaft portion 2112 are respectively provided on opposite sides of the handle body 211. The short side plate 13 is provided with a first short side plate limiting portion 1311 and a second short side plate limiting portion 1312 at positions corresponding to the handle rotation shaft portion 2111 and the handle mounting shaft portion 2112, respectively. In this embodiment, a handle connector 23 is also provided in the short side plate 13. The handle connector 23 cooperates with the first short side plate limiting portion 1311 to form a cavity for accommodating the handle rotation shaft portion 2111, so that the handle rotation shaft portion 2111 is rotatably located in the cavity. The handle connector 23 has a handle connector limiting part 231 at the position corresponding to the handle mounting shaft 2112. The handle mounting shaft 2112 is rotatably connected to the handle connector limiting part 231 via a pin 212 to achieve a hinged connection between the handle body 211 and the short side plate 13.

[0069] Specifically, the handle rotation shaft portion 2111 is a protruding portion extending outward from the handle body 211. This protruding portion is engaged into the cavity formed by the handle connector 23 and the first limiting portion 1311 of the short side plate during the assembly of the handle body 211. The handle mounting shaft portion 2112 is a portion that is directly opposite one of the inner walls of the recessed area 130. After the handle rotation shaft portion 2111 is engaged into the cavity, the entire handle mounting shaft portion 2112 is located within the recessed area 130, and the handle mounting shaft portion 2112 has a shaft hole that mates with the pin 212. The short side plate 13 has a pin assembly channel 1313 that extends through one side of the short side plate 13 along its length at the position corresponding to the shaft hole. The pin assembly channel 1313 is connected to the inner recessed area 130. The pin 212 is inserted into the shaft hole through the pin assembly channel 1313, so that the handle body 211 and the short side plate 13 are hinged.

[0070] See Figures 10-12 , Figures 10-12 A second example of a hinged connection between the handle mechanism 2 and the short side plate 13 is shown. The handle mechanism 2 includes a handle body 221 and a pin 222. The handle body 221 has an opening in the middle for a hand to pass through, and handle rotation shaft portion 2211 and handle mounting shaft portion 2212 are respectively provided on opposite sides of the handle body 221. The short side plate 13 is provided with a first limiting portion 1321 and a second limiting portion 1322 at positions corresponding to the handle mounting shaft portion 2211 and the handle rotation shaft portion 2212, respectively. The first limiting portion 1321 is a cavity that matches the handle rotation shaft portion 2211, allowing the handle rotation shaft portion 2211 to be rotatably located within the cavity. The second limiting portion 1322 is a through hole that engages with the pin limiting portion 2221 of the pin 222. The handle mounting shaft 2212 is rotatably connected to the short side plate 13 via a pin 222 to achieve a hinged connection between the handle body 221 and the short side plate 13.

[0071] Specifically, the handle rotation shaft portion 2211 is a protruding portion extending outward from the handle body 221. This protruding portion is engaged with the cavity formed by the first limiting portion 1321 of the short side plate during the assembly of the handle body 221. The handle mounting shaft portion 2212 is a portion that is directly opposite one of the inner walls of the recessed area 130. After the handle rotation shaft portion 2211 is engaged with the cavity, the entire handle mounting shaft portion 2212 is located within the recessed area 130, and the handle mounting shaft portion 2212 has a shaft hole that mates with the pin 222. The short side plate 13 has a pin assembly channel 1323 extending along its length through one side of the corresponding shaft hole. This pin assembly channel 1323 communicates with the recessed area 130. The pin 222 passes through the pin assembly channel 1323, allowing one end of the pin 222 to be engaged into the shaft hole. The pin limiting part 2221 cooperates with the second limiting part 1322 of the short side plate for fixation, thus realizing the hinged connection between the handle body 221 and the short side plate 13. At the same time, both ends of the pin 222 span the entire handle body 221, serving as a reinforcing member to strengthen the handle body 221.

[0072] See Figure 13 and Figure 14 , Figure 13 and Figure 14 A third example of a hinged connection between the handle mechanism 2 and the short side plate 13 is shown. The handle mechanism 2 includes a handle body 231 and a pin 232. The handle body 231 has an opening in the middle for a hand to pass through, and has a handle mounting shaft portion 2311. The short side plate 13 has a first mounting shaft portion 1331 and a second mounting shaft portion 1332 on its two sides corresponding to the handle rotation shaft portion 2311, respectively. The length of the handle body 231 is slightly less than the length of the recessed region 130, so that the entire handle body 231 can be placed within the recessed region 130. Both the short side plate 13 and the handle mounting shaft portion 2311 have shaft holes that extend through the short side plate 13 and the handle mounting shaft portion 2311 along the length direction of the short side plate 13, and the pin 232 is located in the shaft hole to realize the hinged connection between the handle body 231 and the short side plate 13. In addition, since the pin 232 spans the entire short side plate in the length direction of the short side plate 13, it also strengthens the short side plate 13. When the box is carried by the handle, the force can be distributed through the pin 232, which reduces the supporting force of the short side plate of the handle.

[0073] See Figures 15-20 , Figures 15-20A fourth example of a hinged connection between the handle mechanism 2 and the short side plate 13 is shown. The handle mechanism 2 includes a handle body 241. The handle body 241 has an opening in the middle for a hand to pass through, and a first handle rotation axis portion 2411 and a second handle rotation axis portion 2412 are respectively provided on opposite sides of the handle body 241. The short side plate 13 is provided with a first short side plate limiting portion 1341 and a second short side plate limiting portion 1342 at positions corresponding to the first handle rotation axis portion 2411 and the second handle rotation axis portion 2412, respectively. The first handle rotation axis portion 2411 and the second handle rotation axis portion 2412 are rotatably located within the corresponding first short side plate limiting portion 1341 and the second short side plate limiting portion 1342, respectively, to achieve a hinged connection between the handle body 241 and the short side plate 13. In this embodiment, the first rotating shaft portion 2411 and the second rotating shaft portion 2412 of the handle are both protruding portions extending outward from the handle body 241. The second rotating shaft portion 2412 of the handle can be inserted into the second limiting portion 1342 of the short side plate through its own deformation, so as to realize the assembly between the handle body 241 and the short side plate 13.

[0074] See Figures 17-20 The second rotating shaft portion 2412 of the handle is provided with a handle guide portion 2413. During the process of the second rotating shaft portion 2412 of the handle being inserted into the second limiting portion 1342 of the short side plate, the second rotating shaft portion 2412 of the handle can be guided into the second limiting portion 1342 of the short side plate through the handle guide portion 2413, so as to facilitate the assembly of the second rotating shaft portion 2412 of the handle and the second limiting portion 1342 of the short side plate.

[0075] See Figures 21-26 , Figures 21-26A fifth example of a hinged connection between the handle mechanism 2 and the short side plate 13 is shown. The handle mechanism 2 includes a handle body 251 and a handle limiting member 252. The handle body 251 has an opening in the middle for a hand to pass through, and handle rotation shaft portion 2511 and handle stop portion 2512 are respectively provided on opposite sides of the handle body 251. The short side plate 13 is provided with a first short side plate limiting portion 1351 and a second short side plate limiting portion 1352 at positions corresponding to the handle rotation shaft portion 2511 and the handle stop portion 2512, respectively. The handle stop portion 2512 is used to mount the handle limiting member 252, and the handle limiting member 252 is connected to the handle stop portion 2512. In this embodiment, the handle stop 2512 is a channel that matches the handle limiting member 252. A portion of the handle limiting member 252 is slidably located within the channel. A limiting window 2513 is provided on the side wall of the channel. The handle limiting member 252 is provided with a handle limiting member limiting portion 2521 extending into the limiting window 2513. The handle limiting member limiting portion 2521 is used to prevent the handle limiting member 252 from dislodging from the channel. A reset member 253 is also provided within the channel. The reset member 253 acts on the handle limiting member 252, generating a force that causes the handle limiting member 252 to move out of the channel.

[0076] During assembly, the handle rotating shaft 2511 is engaged in the first limiting part 1351 of the short side plate, and the reset member 253 in the hole of the handle stop part 2512 on the other side is compressed so that the handle limiting member 252 can be engaged in the second limiting part 1352 of the short side plate. Then the elastic force generated by the reset member 253 prevents the handle limiting member 252 from coming out of the second limiting part 1352 of the short side plate, thereby realizing the assembly between the handle body 251 and the short side plate 13.

[0077] The five examples of hinged connections between the handle mechanism 2 and the short side panel 13 described above all achieve the connection between the handle mechanism and the short side panel without compromising the integrity of the side panel. Therefore, they can replace the existing handle position with through holes in the short side panel while achieving a fully enclosed box. This is particularly suitable for transferring goods such as fresh produce and flowers in cold winter environments, preventing damage to the goods inside the box. For conditions such as cold chain transportation in summer, ventilation holes can be added to the side panel to ensure temperature uniformity for fresh produce and flowers inside the box. By manufacturing replacements between side panels with and without ventilation holes, transportation and storage needs can be met according to different scenarios.

[0078] Or such as Figures 27-34 As shown, Figures 27-34The diagram shows a short side panel 13 with several short side panel vents 134. A switch panel 3 is also mounted on the short side panel 13, movably connected to it. The switch panel 3 has several panel vents 31. By moving the switch panel 3 relative to the short side panel 13, it can be in a closed state (covering the short side panel vents 134) or an open state (exposing the short side panel vents 134). In the closed state, the container is sealed, preventing the interaction of gases inside and outside the container, suitable for transferring goods such as fresh produce and flowers in cold winter environments. In the open state, the goods inside the container can interact with the gases inside and outside the container through the short side panel vents 134, ensuring temperature uniformity for fresh produce and flowers, suitable for transferring fresh produce and flowers under cold chain transportation conditions in summer. Switching the switch panel can meet the transportation and storage needs of different scenarios.

[0079] See Figure 33 and Figure 34 The switch panel 3 and the short side plate 13 are respectively provided with a panel limiting part and a short side plate limiting part. The switch panel is movably mounted on the short side plate through the cooperation between the panel limiting part and the short side plate limiting part. Specifically, the short side plate 13 is provided with multiple short side plate first limiting parts 1361 at the corresponding upper and lower ends of the switch panel. The short side plate first limiting part 1361 is a claw structure protruding from the outer side of the short side plate. The claw structure and the outer side of the short side plate form a groove to accommodate the upper and lower ends of the switch panel 3, so that the switch panel 3 can move in the groove. The upper and lower ends of the switch panel 3 are provided with panel first limiting parts 321 that are matched with the short side plate first limiting parts 1361. The panel first limiting parts 321 are located in the groove formed between the short side plate first limiting parts 1361 and the outer side of the short side plate, so as to restrict the displacement of the switch panel 3 in the vertical and horizontal directions and the front and back directions.

[0080] The switch panel 3 has a second panel limiting part 322 and a third panel limiting part 323 in the middle. Both the second panel limiting part 322 and the third panel limiting part 323 are claw structures extending outward from the short side plate, and the second panel limiting part 322 and the third panel limiting part 323 are mirror images of each other. The short side plate 13 has a second side plate limiting part 1362 and a third side plate limiting part 1363 at corresponding positions, which are respectively matched with the second panel limiting part 322 and the third panel limiting part 323. The second side plate limiting part 1362 and the third side plate limiting part 1363 extend into the corresponding claw structures to limit the displacement of the switch panel 3 in the vertical and horizontal directions and the front and back directions.

[0081] The preferred embodiments of this utility model have been described in detail above. However, it should be understood that after reading the above teachings, those skilled in the art can make various alterations or modifications to this utility model. These equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A side plate structure comprising a side plate body, characterized by, The handle structure is hingedly connected to the end of the side plate body, and has a first state of being placed outside the side plate body and a second state of being turned over from the outside of the side plate body to above the side plate body.

2. The side plate structure according to claim 1, wherein The outside of the side plate body is provided with an inner recessed area having a first opening facing the outside of the side plate body and a second opening facing the end surface of the side plate body, and the handle structure is hingedly connected to the opposite sides of the inner recessed area.

3. The side plate structure according to claim 2, wherein The depth of the inner recessed area is not less than the thickness of the handle structure.

4. The side plate structure according to claim 2, wherein The handle structure comprises a handle body and a pin shaft, opposite sides of the handle body are respectively provided with a handle rotating shaft part and a handle mounting shaft part, the side plate body is respectively provided with a side plate first limiting part and a side plate second limiting part at positions corresponding to the handle rotating shaft part and the handle mounting shaft part, the handle rotating shaft part is rotatably connected with the side plate first limiting part, and the handle mounting shaft part is rotatably connected with the side plate second limiting part through the pin shaft.

5. The side plate structure according to claim 4, wherein One end of the pin shaft in the axial direction extends into the handle rotating shaft part.

6. The side plate structure of claim 2, wherein The handle structure comprises a handle body and a pin shaft, the handle body is provided with a handle mounting shaft part, the side plate body is respectively provided with a side plate first limiting part and a side plate second limiting part at positions corresponding to the handle mounting shaft part, and the handle mounting shaft part is rotatably connected with the side plate first limiting part and the side plate second limiting part through the pin shaft.

7. The side plate structure according to claim 5, wherein Both ends of the pin shaft in the axial direction extend to both ends of the side plate body in the length direction.

8. The side plate structure of claim 2, wherein The handle structure comprises a handle body, opposite sides of the handle body are respectively provided with a handle first rotating shaft part and a handle second rotating shaft part, the side plate body is respectively provided with a side plate first limiting part and a side plate second limiting part at positions corresponding to the handle first rotating shaft part and the handle second rotating shaft part, and the handle first rotating shaft part and the handle second rotating shaft part are respectively rotatably connected with the side plate first limiting part and the side plate second limiting part.

9. The side plate structure according to claim 8, wherein The handle first rotating shaft part and / or the handle first rotating shaft part are provided with a handle guide part for guiding the handle first rotating shaft part and / or the handle first rotating shaft part into the corresponding side plate first limiting part or side plate second limiting part.

10. The side plate structure of claim 2, wherein The handle structure comprises a handle body and a handle limiting part, opposite sides of the handle body are respectively provided with a handle rotating shaft part and a handle stop part, the side plate body is respectively provided with a side plate first limiting part and a side plate second limiting part at positions corresponding to the handle rotating shaft part and the handle stop part, the handle rotating shaft part is rotatably connected with the side plate first limiting part, and the handle stop part is rotatably connected with the side plate second limiting part through the handle limiting part.

11. The side plate structure of claim 10, wherein The handle structure further comprises a reset member, the handle limiting member is movably connected with the handle stop portion, the reset member acts on the handle limiting member, and the reset member generates a force on the handle limiting member to prevent the handle limiting member from being separated from the second limiting portion of the side plate.

12. The side plate structure of claim 1, wherein The side plate structure further comprises a switch panel, a plurality of side plate air holes are arranged on the side plate body, the switch panel is slidably mounted on the side plate body, and a plurality of panel air holes are arranged on the switch panel; by sliding of the switch panel relative to the side plate body, the switch panel has a closed state of covering the side plate air holes and an open state of exposing the side plate air holes.

13. The side plate structure of claim 12, wherein The switch panel is provided with a panel limiting portion, the side plate body is provided with a side plate limiting portion, and the switch panel is slidably connected to the side plate body through cooperation between the panel limiting portion and the side plate limiting portion.

14. A container comprising a base and a plurality of side panels connected to the base, characterised in that, At least one of the side plates is the side plate structure according to any one of claims 1-13.

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