container

Abstract

This utility model provides a container, comprising: a container bottom, a first end wall structure, a second end wall structure, a first side wall structure, and a second side wall structure. The first side wall structure has a first mounting opening and two second mounting openings located on either side of the first mounting opening. The area of ​​the first mounting opening is larger than the area of ​​the second mounting openings. Both second mounting openings are located at the bottom of the first side wall structure. A first sealing door is closable and mounted on the first side wall structure, located at the first mounting opening. Two second sealing doors are corresponding to the two second mounting openings, and both second sealing doors are closable and mounted on the first side wall structure, respectively located at the two second mounting openings. The technical solution of this application effectively solves the problem of inconvenient unloading when containers are loaded with bulk cargo in related technologies.

Description

Technical Field

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

[0002] A shipping container is a large, standardized metal box used for the transportation and storage of goods. It is characterized by its sturdiness, airtightness, and ease of loading, unloading, and transport. Containers can be used to transport bagged goods, bulk goods, or other types of cargo.

[0003] In existing technology, the end walls of shipping containers are equipped with double doors, which facilitates entry into the container and the handling of goods inside and outside the container. To facilitate loading bulk cargo, a loading hatch can be provided on the top of the container. However, during unloading of bulk cargo, the large opening area of ​​the double doors causes the cargo to spill out directly after the doors open, making it difficult to collect. Utility Model Content

[0004] The main objective of this invention is to provide a container to solve the problem of inconvenient unloading when loading bulk cargo into containers in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a container is provided, comprising: a container bottom; a first end wall structure and a second end wall structure, spaced apart on the container bottom; a first side wall structure and a second side wall structure, spaced apart on the container bottom, wherein the first end wall structure is disposed between the first end of the first side wall structure and the first end of the second side wall structure, and the second end wall structure is disposed between the second end of the first side wall structure and the second end of the second side wall structure; the first side wall structure is provided with a first mounting opening and two second mounting openings respectively located on both sides of the first mounting opening, the area of ​​the first mounting opening being larger than the area of ​​the second mounting openings, and both second mounting openings being disposed at the bottom of the first side wall structure; a first sealing door, which is openable and closable on the first side wall structure and located at the first mounting opening; and two second sealing doors, each corresponding to one of the two second mounting openings, both of which are openable and closable on the first side wall structure and respectively located at the two second mounting openings.

[0006] Furthermore, the container also includes a top and a cover structure. A first end wall structure is located between the bottom and the top of the container, a second end wall structure is located between the bottom and the top of the container, a first side wall structure is located between the bottom and the top of the container, a second side wall structure is located between the bottom and the top of the container, a third installation opening is provided on the top of the container, and the cover structure is closable at the third installation opening.

[0007] Furthermore, the top of the container includes a top plate, a first reinforcing beam, and a second reinforcing beam. The first and second reinforcing beams are spaced apart on the side of the top plate facing the bottom of the container and both extend along the length of the top plate. A third mounting opening is provided on the top plate, and the first and second reinforcing beams are located on both sides of the third mounting opening.

[0008] Furthermore, the top of the box also includes a third reinforcing beam and a fourth reinforcing beam spaced apart. The two ends of the third reinforcing beam are connected to the first reinforcing beam and the second reinforcing beam, respectively, and the two ends of the fourth reinforcing beam are connected to the first reinforcing beam and the second reinforcing beam, respectively.

[0009] Furthermore, the box top also includes a plurality of fifth reinforcing beams disposed on the top plate, the plurality of fifth reinforcing beams being located on the side of the first reinforcing beam away from the second reinforcing beam, and / or, the box top also includes a plurality of sixth reinforcing beams disposed on the top plate, the plurality of sixth reinforcing beams being located on the side of the second reinforcing beam away from the first reinforcing beam.

[0010] Furthermore, the top of the box also includes a reinforcing frame, which is located on the side of the top plate away from the bottom of the box and surrounds the outer periphery of the third mounting opening. The top cover structure covers the reinforcing frame.

[0011] Furthermore, the top cover structure includes multiple first cover plates, which are arranged sequentially along the length of the bottom of the box. Each first cover plate includes an outer frame, a plate body, and a sixth reinforcing beam. The plate body is disposed on the outer frame, and both ends of the sixth reinforcing beam are connected to the inner wall of the outer frame.

[0012] Furthermore, the first side wall structure is provided with ventilation openings, and the container also includes a stop plate provided on the first side wall structure. The stop plate is provided corresponding to the ventilation opening, and the bottom end of the stop plate is lower than the bottom end of the ventilation opening.

[0013] Furthermore, the container also includes a second cover plate disposed on the first end wall structure, the second cover plate being located between the first end wall structure and the stop plate, the second cover plate covering the ventilation opening, and having multiple through holes.

[0014] Furthermore, the top of the second sealing door is pivotally connected to the first side wall structure, and the rotation axis of the second sealing door is parallel to the length direction of the first side wall structure; and / or, a water-retaining edge is provided at the top edge of the second mounting opening.

[0015] The container, utilizing the technical solution of this utility model, includes a container bottom, a first end wall structure, a second end wall structure, a first side wall structure, a second side wall structure, a first sealing door, and two second sealing doors. The container bottom supports the first end wall structure, the second end wall structure, the first side wall structure, and the second side wall structure, facilitating the container's cargo loading. A first installation opening is provided to facilitate the loading of bagged goods into or unloading them from the container. Two second installation openings are provided, both located at the bottom of the first side wall structure, to facilitate the unloading of bulk goods from the container, making unloading more convenient when the container is loaded with bulk goods. In other words, the provision of first and second installation openings allows the container to load and unload not only bagged goods but also bulk goods. Therefore, the technical solution of this application effectively solves the problem of inconvenient unloading when loading bulk goods into containers in related technologies. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A perspective structural schematic diagram of an embodiment of a container according to the present invention is shown;

[0018] Figure 2 It shows Figure 1 A front view schematic diagram of the first side wall structure of the container;

[0019] Figure 3 It shows Figure 1 A three-dimensional structural diagram of the bottom of a shipping container;

[0020] Figure 4 It shows Figure 3 A three-dimensional structural diagram of the bottom of the box from another perspective;

[0021] Figure 5 It shows Figure 1 A three-dimensional structural diagram of the top of a shipping container;

[0022] Figure 6 It shows Figure 5 A three-dimensional structural diagram of the top of the box from another perspective;

[0023] Figure 7 It shows Figure 5 A side view of the top of the box;

[0024] Figure 8 It shows Figure 1 A three-dimensional structural diagram of the top cover structure of a shipping container;

[0025] Figure 9 It shows Figure 8 A three-dimensional structural diagram of the first cover plate of the top cover structure;

[0026] Figure 10 It shows Figure 1 A partial structural schematic diagram of the top view connecting the first end wall structure and the first side wall structure of the container;

[0027] Figure 11 It shows Figure 1 A partial structural schematic diagram of the side view showing the connection between the container bottom and the first side wall structure;

[0028] Figure 12 It shows Figure 1 A cross-sectional view of a shipping container.

[0029] The above figures include the following reference numerals:

[0030] 10. Box bottom; 20. First end wall structure; 30. Second end wall structure; 40. First side wall structure; 41. First installation opening; 42. Second installation opening; 43. Ventilation opening; 50. Second side wall structure; 60. First sealing door; 70. Second sealing door; 80. Box top; 81. Third installation opening; 82. Top plate; 83. First reinforcing beam; 84. Second reinforcing beam; 85. Third reinforcing beam; 86. Fourth reinforcing beam; 87. Fifth reinforcing beam; 88. Sixth reinforcing beam; 89. Reinforcing frame; 90. Top cover structure; 91. First cover plate; 911. Outer frame; 912. Plate; 913. Seventh reinforcing beam; 100. Stop plate; 110. Second cover plate; 120. Water-retaining edge. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0033] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0034] like Figures 1 to 3 , Figure 10 as well as Figure 11 As shown, the container in this embodiment includes: a container bottom 10, a first end wall structure 20, a second end wall structure 30, a first side wall structure 40, a second side wall structure 50, a first sealing door 60, and two second sealing doors 70. The first end wall structure 20 and the second end wall structure 30 are spaced apart on the container bottom 10. The first side wall structure 40 and the second side wall structure 50 are spaced apart on the container bottom 10. The first end wall structure 20 is located between the first end of the first side wall structure 40 and the first end of the second side wall structure 50. The second end wall structure 30 is located between the second end of the first side wall structure 40 and the second end of the second side wall structure 50. The first side wall structure 40 has a first mounting opening 41 and two second mounting openings 42 located on either side of the first mounting opening 41. The area of ​​the first mounting opening 41 is larger than the area of ​​the second mounting openings 42. Both second mounting openings 42 are located at the bottom of the first side wall structure 40. The first sealing door 60 is openable and closable on the first side wall structure 40 and located at the first mounting opening 41. Two second sealing doors 70 are provided in a one-to-one correspondence with two second installation openings 42. Both second sealing doors 70 can be opened and closed on the first side wall structure 40 and are located at the two second installation openings 42 respectively.

[0035] Applying the technical solution of this embodiment, the container includes a container bottom 10, a first end wall structure 20, a second end wall structure 30, a first side wall structure 40, a second side wall structure 50, a first sealing door 60, and two second sealing doors 70. The container bottom 10 can support the first end wall structure 20, the second end wall structure 30, the first side wall structure 40, and the second side wall structure 50, facilitating the container's cargo loading. A first installation opening 41 is provided to facilitate loading bagged goods into or removing bagged goods from the container. Two second installation openings 42 are provided, both located at the bottom of the first side wall structure 40, facilitating the unloading of bulk goods from the container through the second installation openings 42, making unloading more convenient when the container is loaded with bulk goods. That is, by providing the first installation opening 41 and the second installation opening 42, the container can load and unload not only bagged goods but also bulk goods. Therefore, the technical solution of this embodiment effectively solves the problem of inconvenient unloading when loading bulk goods into containers in related technologies.

[0036] It should be noted that, as Figure 4 As shown, the bottom of the box 10 includes a first crossbeam, a second crossbeam, and a plurality of first connecting longitudinal beams. The length directions of the first crossbeam and the second crossbeam are arranged parallel to each other. The plurality of first connecting longitudinal beams are spaced apart along the length direction of the first crossbeam. The two ends of each first connecting longitudinal beam are connected to the first crossbeam and the second crossbeam, respectively.

[0037] Bagged goods refer to goods packaged in bags for easy handling. Bulk goods refer to granular goods, such as various powders.

[0038] like Figure 1 , Figures 5 to 8 As shown, in this embodiment, the container also includes a top 80 and a top cover structure 90. A first end wall structure 20 is disposed between the bottom 10 and the top 80, a second end wall structure 30 is disposed between the bottom 10 and the top 80, a first side wall structure 40 is disposed between the bottom 10 and the top 80, and a second side wall structure 50 is disposed between the bottom 10 and the top 80. A third mounting opening 81 is provided on the top 80, and the top cover structure 90 is closable at the third mounting opening 81. The top 80 and the top cover structure 90 can close the space between the bottom 10, the first end wall structure 20, the second end wall structure 30, the first side wall structure 40, and the second side wall structure 50. The closable top cover structure 90 facilitates the loading of bulk cargo through the third mounting opening 81.

[0039] like Figure 5 and Figure 6As shown, in this embodiment, the box top 80 includes a top plate 82, a first reinforcing beam 83, and a second reinforcing beam 84. The first reinforcing beam 83 and the second reinforcing beam 84 are spaced apart on the side of the top plate 82 facing the box bottom 10, and both extend along the length of the top plate 82. A third mounting opening 81 is provided on the top plate 82, and the first reinforcing beam 83 and the second reinforcing beam 84 are respectively located on both sides of the third mounting opening 81. The top plate 82 can be connected to the first end wall structure 20, the second end wall structure 30, the first side wall structure 40, and the second side wall structure 50. The arrangement of the first reinforcing beam 83 and the second reinforcing beam 84 makes the structural strength of the box top 80 better at the third mounting opening 81, that is, makes the structural strength of the box top 80 better.

[0040] like Figure 6 and Figure 7 As shown, in this embodiment, the box top 80 further includes a third reinforcing beam 85 and a fourth reinforcing beam 86 spaced apart. The two ends of the third reinforcing beam 85 are connected to the first reinforcing beam 83 and the second reinforcing beam 84, respectively, and the two ends of the fourth reinforcing beam 86 are connected to the first reinforcing beam 83 and the second reinforcing beam 84, respectively. The arrangement of the third reinforcing beam 85 and the fourth reinforcing beam 86 makes the relative position between the first reinforcing beam 83 and the second reinforcing beam 84 more stable, thereby improving the structural strength of the box top 80.

[0041] like Figure 6 and Figure 7 As shown, in this embodiment, the box roof 80 further includes a plurality of fifth reinforcing beams 87 disposed on the top plate 82. The plurality of fifth reinforcing beams 87 are located on the side of the first reinforcing beam 83 away from the second reinforcing beam 84. The box roof 80 also includes a plurality of sixth reinforcing beams 88 disposed on the top plate 82. The plurality of sixth reinforcing beams 88 are located on the side of the second reinforcing beam 84 away from the first reinforcing beam 83. The arrangement of the fifth reinforcing beams 87 and the sixth reinforcing beams 88 makes the box roof 80 more resistant to deformation, thereby improving the structural strength of the box roof 80.

[0042] like Figure 5 and Figure 7 As shown, in this embodiment, the top of the box 80 also includes a reinforcing frame 89. The reinforcing frame 89 is disposed on the side of the top plate 82 away from the bottom of the box 10. The reinforcing frame 89 surrounds the outer periphery of the third mounting opening 81, and the top cover structure 90 covers the reinforcing frame 89. The provision of the reinforcing frame 89 improves the structural strength of the top plate 82 at the third mounting opening 81, thereby improving the structural strength of the top of the box 80.

[0043] like Figure 8 and Figure 9As shown, in this embodiment, the top cover structure 90 includes a plurality of first cover plates 91, which are arranged sequentially along the length of the bottom of the box 10. Each first cover plate 91 includes an outer frame 911, a plate body 912, and a seventh reinforcing beam 913. The plate body 912 is disposed on the outer frame 911, and both ends of the seventh reinforcing beam 913 are connected to the inner wall of the outer frame 911.

[0044] like Figure 12 As shown, in this embodiment, a ventilation opening 43 is provided on the first side wall structure 40. The container also includes a stop plate 100 provided on the first side wall structure 40. The stop plate 100 is correspondingly provided with the ventilation opening 43, and the bottom end of the stop plate 100 is lower than the bottom end of the ventilation opening 43. The ventilation opening 43 allows air to circulate between the inside and outside of the container, preventing condensation from forming inside the container and wetting the goods. The bottom end of the stop plate 100 is lower than the bottom end of the ventilation opening 43, which allows the stop plate 100 to block external moisture and prevent moisture from entering the ventilation opening 43.

[0045] like Figure 12 As shown, in this embodiment, the container also includes a second cover plate 110 disposed on the first end wall structure 20. The second cover plate 110 is located between the first end wall structure 20 and the stop plate 100, and covers the ventilation opening 43. The second cover plate 110 is provided with multiple through holes. The second cover plate 110 can prevent foreign objects from entering the container, while the through holes allow air to flow between the inside and outside of the container, which helps to control the temperature and humidity inside the container and prevent the formation of condensation. This is especially important for goods that are susceptible to moisture or mold, such as flour and grain. It also ensures that while ventilation is provided, insects or other small animals are not allowed to enter the container, thereby protecting the goods from contamination or damage.

[0046] It should be noted that there are multiple ventilation openings 43, baffles 100 and second covers 110. Multiple ventilation openings 43, multiple baffles 100 and multiple second covers 110 are set one-to-one. A ventilation structure is formed by a ventilation opening 43, a baffle 100 and a second cover 110 set one-to-one.

[0047] Multiple ventilation structures are provided on the first side wall structure 40, the first end wall structure 20, and the second side wall structure 50.

[0048] like Figure 1As shown, in this embodiment, the top of the second sealing door 70 is pivotally connected to the first side wall structure 40, and the rotation axis of the second sealing door 70 is parallel to the length direction of the first side wall structure 40; a water-retaining edge 120 is provided at the top edge of the second mounting opening 42. The pivotal connection between the top of the second sealing door 70 and the first side wall structure 40 allows the second sealing door 70 and the first side wall structure 40 to occupy less space during container unloading. The water-retaining edge 120 at the top edge of the second mounting opening 42 reduces the probability of moisture entering the container through the gap between the top edge of the second mounting opening 42 and the first side wall structure 40.

[0049] The container also includes a ladder structure installed on the first end wall structure 20, which extends along the height direction of the first end wall structure 20.

[0050] On the first end wall structure 20, at least one ventilation structure is provided on both sides of the ladder structure in the width direction.

[0051] Specifically, four ventilation structures are provided on the first end wall structure 20, four ventilation structures are also provided on the second end wall structure 30, eight ventilation structures are provided on the first side wall structure 40, and eight ventilation structures are provided on the second side wall structure 50. Of the four ventilation structures on the first end wall structure 20, three are located on the first side of the ladder structure, and the other is located on the second side of the ladder structure, with the first and second sides of the ladder structure facing away from each other. Of the eight ventilation structures on the first side wall structure 40, four are located on the first side of the first mounting opening 41, and the other four are located on the second side of the first mounting opening 41, with the first and second sides of the first mounting opening 41 facing away from each other. All eight ventilation structures on the first side wall structure 40 are located above the two second mounting openings 42.

[0052] The first end wall structure 20 and the first side wall structure 40, the second end wall structure 30 and the first side wall structure 40, the second end wall structure 30 and the second side wall structure 50, and the second end wall structure 30 and the second side wall structure 50 are all connected by welding. The side bottom crossbeam of the first side wall structure 40 is connected to the folded bottom crossbeam of the box bottom 10 to form an integral bottom crossbeam structure, which has good structural manufacturability.

[0053] The two second blocking doors 70 are the first side door and the second side door, respectively.

[0054] The two second mounting openings 42 are the first lateral opening and the second lateral opening, respectively.

[0055] The height of the first mounting opening is greater than the height of the first lateral opening.

[0056] The first blocking door 60 is a double-door structure, comprising a first door panel structure and a second door panel structure. The first side door comprises a third door panel structure.

[0057] The container also includes a door lock structure, which includes a vertical rod, a first U-shaped plate, a second U-shaped plate, a movable lock assembly, an extension plate, an L-shaped frame, a limiting plate, and a pull rod. The vertical rod, the first U-shaped plate, the second U-shaped plate, the movable lock assembly, the extension plate, the L-shaped frame, the limiting plate, and the pull rod can be the same as those mentioned in Chinese Patent Application No. 202422326358.5.

[0058] The first door panel structure, the second door panel structure, and the third door panel structure are each associated with a door lock structure.

[0059] The vertical rods of the door lock structure corresponding to the first door panel structure and the vertical rods of the door lock structure corresponding to the first door panel structure extend along the height direction of the container.

[0060] The vertical rods of the door lock structure, which are corresponding to the third door panel structure, extend along the length of the container.

[0061] The height of the first mounting opening is greater than the height of the second lateral opening.

[0062] It should be noted that the second cover plate 110 is detachably mounted on the first side wall structure 40. This facilitates the cleaning and maintenance of the second cover plate 110.

[0063] The first sidewall structure 40 includes a bottom beam, a top beam, a first connecting beam, and a second connecting beam. The first and second connecting beams are spaced apart. The top ends of both the first and second connecting beams are connected to the top beam, and the bottom ends of both are connected to the bottom beam. A first installation opening is formed between the bottom beam, the top beam, the first connecting beam, and the second connecting beam. The bottom beam supports the first and second connecting beams, and the first and second connecting beams support the top beam, making the structure of the first sidewall structure 40 more stable.

[0064] The first sidewall structure 40 also includes a third connecting beam, a fourth connecting beam, a first closed structure, and a second closed structure. The third, first, second, and fourth connecting beams are sequentially arranged along the length of the bottom beam. The top and bottom ends of the third and fourth connecting beams are connected to the bottom beam. A first transverse opening is formed between the bottom end of the first closed structure, the bottom beam, the third connecting beam, and the first connecting beam. A second transverse opening is formed between the bottom end of the second closed structure, the bottom beam, the first connecting beam, and the fourth connecting beam. The arrangement of the third and fourth connecting beams makes the relative position between the bottom beam and the top beam more stable, thus making the overall structure of the first sidewall structure 40 more stable. The first closed structure can seal off part of the gap between the first, third, bottom, and top beams, facilitating the isolation between the outside and inside of the container. The second closed structure can seal off part of the gap between the second, fourth, bottom, and top beams, facilitating the isolation between the outside and inside of the container.

[0065] The first enclosed structure includes a third crossbeam, a second connecting longitudinal beam, and a sealing plate. The two ends of the third crossbeam are connected to the first and third connecting beams, respectively. The two ends of the second connecting longitudinal beam are connected to the third crossbeam and the top beam, respectively. The sealing plate is mounted on the second connecting longitudinal beam. The third crossbeam connects the first and third connecting beams, making their relative positions more stable. The second connecting longitudinal beam connects the third crossbeam and the top beam, further stabilizing their relative positions. The sealing plate seals off the area between the third crossbeam, the first connecting beam, the third connecting beam, and the top beam.

[0066] It should be noted that the second closed structure is identical in structure to the first closed structure.

[0067] The sealing panel includes a first sub-panel and a second sub-panel, which are respectively disposed on both sides of the second connecting longitudinal beam. The first sub-panel connects between the third connecting beam and the second connecting longitudinal beam, and the second sub-panel connects between the second connecting longitudinal beam and the first connecting beam. The first sub-panel connects the third connecting beam and the second connecting longitudinal beam, and also seals the gaps between the third connecting beam, the second connecting longitudinal beam, the third crossbeam, and the top beam. The second sub-panel connects the second connecting longitudinal beam and the first connecting beam, and also seals the gaps between the second connecting longitudinal beam, the first connecting beam, the third crossbeam, and the top beam.

[0068] The container in this embodiment, by providing a second installation opening 42 and a second sealing door 70, facilitates the loading and unloading of bulk cargo, thereby improving the container's economic efficiency. When unloading bulk cargo, the second sealing door 70 is opened, and the cargo can be unloaded through the second installation opening 42, making unloading convenient. After unloading is completed, the container can be entered through the first installation opening 41 to clean the interior.

[0069] The container in this embodiment is provided with a third installation opening, a first sealing door located in the middle of the first side wall structure, and a second sealing door located at the bottom of the first side wall structure, which enables the loading, unloading and transportation of bulk cargo and bagged cargo.

[0070] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0071] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0072] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0073] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A container, characterized in that include: Bottom of the box (10); The first end wall structure (20) and the second end wall structure (30) are spaced apart on the bottom of the box (10); A first side wall structure (40) and a second side wall structure (50) are spaced apart on the bottom of the box (10). The first end wall structure (20) is located between the first end of the first side wall structure (40) and the first end of the second side wall structure (50). The second end wall structure (30) is located between the second end of the first side wall structure (40) and the second end of the second side wall structure (50). The first side wall structure (40) is provided with a first mounting opening (41) and two second mounting openings (42) located on both sides of the first mounting opening (41). The area of ​​the first mounting opening (41) is larger than the area of ​​the second mounting opening (42). Both second mounting openings (42) are located at the bottom of the first side wall structure (40). The first blocking door (60) is closable and is installed on the first side wall structure (40) and located at the first installation opening (41); Two second blocking doors (70) are provided in a one-to-one correspondence with two second installation openings (42). Both second blocking doors (70) can be opened and closed on the first side wall structure (40) and are respectively located at the two second installation openings (42).

2. The container of claim 1, wherein, The container also includes a top (80) and a top cover structure (90). The first end wall structure (20) is disposed between the bottom (10) and the top (80). The second end wall structure (30) is disposed between the bottom (10) and the top (80). The first side wall structure (40) is disposed between the bottom (10) and the top (80). The second side wall structure (50) is disposed between the bottom (10) and the top (80). The top (80) is provided with a third installation opening (81). The top cover structure (90) is closably disposed at the third installation opening (81).

3. The container of claim 2, wherein, The top of the box (80) includes a top plate (82), a first reinforcing beam (83) and a second reinforcing beam (84). The first reinforcing beam (83) and the second reinforcing beam (84) are spaced apart on the side of the top plate (82) facing the bottom of the box (10) and both extend along the length of the top plate (82). The third mounting opening (81) is provided on the top plate (82), and the first reinforcing beam (83) and the second reinforcing beam (84) are respectively located on both sides of the third mounting opening (81).

4. The container of claim 3, wherein, The top of the box (80) also includes a third reinforcing beam (85) and a fourth reinforcing beam (86) spaced apart. The two ends of the third reinforcing beam (85) are connected to the first reinforcing beam (83) and the second reinforcing beam (84) respectively, and the two ends of the fourth reinforcing beam (86) are connected to the first reinforcing beam (83) and the second reinforcing beam (84) respectively.

5. A container according to claim 3 or 4, characterised in that, The box top (80) also includes a plurality of fifth reinforcing beams (87) disposed on the top plate (82), the plurality of fifth reinforcing beams (87) being located on the side of the first reinforcing beam (83) away from the second reinforcing beam (84), and / or, the box top (80) also includes a plurality of sixth reinforcing beams (88) disposed on the top plate (82), the plurality of sixth reinforcing beams (88) being located on the side of the second reinforcing beam (84) away from the first reinforcing beam (83).

6. A container according to claim 3 or 4, characterised in that, The top of the box (80) also includes a reinforcing frame (89), which is disposed on the side of the top plate (82) away from the bottom of the box (10). The reinforcing frame (89) surrounds the outer periphery of the third mounting opening (81), and the top cover structure (90) covers the reinforcing frame (89).

7. The container of any one of claims 2 to 4, wherein, The top cover structure (90) includes a plurality of first cover plates (91), which are arranged sequentially along the length of the bottom of the box (10). Each first cover plate (91) includes an outer frame (911), a plate body (912), and a seventh reinforcing beam (913). The plate body (912) is disposed on the outer frame (911), and both ends of the seventh reinforcing beam (913) are connected to the inner wall of the outer frame (911).

8. The container of any one of claims 1 to 4, wherein, The first side wall structure (40) is provided with a ventilation opening (43), and the container also includes a stop plate (100) provided on the first side wall structure (40). The stop plate (100) is provided corresponding to the ventilation opening (43), and the bottom end of the stop plate (100) is lower than the bottom end of the ventilation opening (43).

9. The container of claim 8, wherein, The container also includes a second cover plate (110) disposed on the first end wall structure (20), the second cover plate (110) being located between the first end wall structure (20) and the stop plate (100), the second cover plate (110) covering the vent (43), and the second cover plate (110) having a plurality of through holes.

10. The container of any one of claims 1 to 4, wherein, The top of the second sealing door (70) is pivotally connected to the first side wall structure (40), and the rotation axis of the second sealing door (70) is parallel to the length direction of the first side wall structure (40); and / or, a water-blocking edge (120) is provided at the top edge of the second mounting opening (42).

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