Container door structure and container for storage and transportation of dangerous goods

Abstract

This utility model discloses a container door structure and a container for the storage and transportation of dangerous goods, including a first door panel assembly, a second door panel assembly, and a locking assembly. When the first and second door panel assemblies are in a relatively closed state, the opening / closing sides of the first and second door panel assemblies abut against each other. The locking assembly is configured to lock the opening / closing sides of the first and second door panel assemblies outside the container body. The locking assembly is also configured to unlock the first and second door panel assemblies inside the container body, allowing the rotating sides of both the first and second door panel assemblies to rotate relative to the container body, while the opening / closing sides of the first and second door panel assemblies move away from each other. The purpose of this utility model is to address potential problems such as leakage, high-concentration volatilization, and personnel entrapment during the transportation of dangerous goods by employing effective technical means, thereby improving the safety and reliability of dangerous goods transportation.

Description

Technical Field

[0001] This utility model belongs to the field of container technology, specifically, it relates to a container door structure and a container for the storage and transportation of dangerous goods. Background Technology

[0002] Existing shipping containers pose certain safety hazards when transporting hazardous materials. When hazardous materials, such as flammable liquids, leak during transport, they can easily lead to secondary pollution. Existing containers cannot collect and handle leaked liquids in a timely manner, thus increasing environmental pollution and safety risks. Some hazardous materials evaporate rapidly after leakage, resulting in excessively high concentrations of vaporized liquid inside the container. Without proper ventilation, this can easily lead to serious accidents such as fires and explosions. Furthermore, during loading and unloading operations, if personnel are accidentally trapped inside existing containers, the locks cannot be opened from the inside, potentially leading to injuries or fatalities.

[0003] Therefore, there is an urgent need to develop a container door structure and a container for the storage and transportation of dangerous goods. Effective technical means should be adopted to solve problems that may occur during the transportation of dangerous goods, such as leakage, high concentration volatilization, and personnel entrapment, thereby improving the safety and reliability of dangerous goods transportation. This is a technical problem that urgently needs to be solved. Utility Model Content

[0004] The purpose of this utility model is to provide a container door structure and a container for the storage and transportation of dangerous goods. It addresses the problems that may occur during the transportation of dangerous goods, such as leakage, high concentration volatilization, and personnel entrapment, by adopting effective technical means to improve the safety and reliability of dangerous goods transportation.

[0005] To achieve the above-mentioned objectives, the present invention employs the following technical solution:

[0006] This utility model proposes a container door structure, characterized in that it includes:

[0007] The first door panel assembly, the second door panel assembly, and the locking assembly, wherein the rotating side of the first door panel assembly and the rotating side of the second door panel assembly are respectively used for rotatable connection with the adjacent container body;

[0008] Wherein, when the first door panel assembly and the second door panel assembly are in a relatively closed state, the opening and closing side of the first door panel assembly abuts against the opening and closing side of the second door panel assembly, and the locking assembly is configured to lock the opening and closing side of the first door panel assembly and the opening and closing side of the second door panel assembly outside the container body;

[0009] The locking assembly is configured to unlock the first door panel assembly and the second door panel assembly inside the container body, wherein the rotating sides of the first door panel assembly and the second door panel assembly rotate relative to the container body, the opening and closing sides of the first door panel assembly and the opening and closing sides of the second door panel assembly are relatively far apart, and the first door panel assembly and the second door panel assembly are in a relatively open state.

[0010] In some embodiments of this application, the locking assembly includes a first door lock assembly and a second door lock assembly;

[0011] The first door lock assembly includes a first handle and a first rotating shaft. The middle part of the first handle is rotatably connected to the first door panel assembly through the first rotating shaft. The first handle includes a first limiting section and a first locking section. The first limiting section and the first locking section are respectively formed on both sides of the first rotating shaft. The first limiting section and the first locking section are both disposed on one side of the container body of the first door panel assembly.

[0012] The second door lock assembly includes a second handle, a second rotating shaft, and a second limiting component. The middle part of the second handle is rotatably connected to the second door panel assembly via the second rotating shaft. The second handle includes a second limiting section and a second locking section. The second limiting section and the second locking section are connected via the second rotating shaft. The second locking section is located on one side of the container body of the second door panel assembly, and the second limiting section is located outside the container body of the second door panel assembly.

[0013] Wherein, when the second locking section is rotated to the area directly behind the first locking section, the first locking section is configured to stop the second locking section from moving toward the outside of the container body;

[0014] When the second locking section is rotated to move out of the area directly behind the first locking section, the first locking section is configured to release the stop on the movement of the second locking section toward the outside of the container body.

[0015] In some embodiments of this application, the first door lock assembly further includes a first limiting component, and the second door lock assembly further includes a second limiting component;

[0016] Wherein, the first limiting segment rotates to abut against the first limiting component, the second limiting segment rotates to abut against the first limiting end of the second limiting component, and the second locking segment is located in the area directly behind the first locking segment;

[0017] The first limiting segment rotates to disengage from the first limiting component, and the first locking segment rotates to move out of the area directly in front of the second locking segment. The first locking segment is configured to release the stop on the movement of the second locking segment toward the outside of the container body.

[0018] The second limiting segment rotates to abut against the second limiting end of the second limiting component, and the second locking segment rotates relative to it to move out of the area directly behind the first locking segment. The first locking segment is configured to release the stop on the movement of the second locking segment toward the outside of the container body.

[0019] In some embodiments of this application, the first limiting member has an upward-facing groove for accommodating the first limiting segment. When the first limiting segment is located within the groove, the second locking segment is located in the region directly behind the first locking segment.

[0020] In some embodiments of this application, the second limiting component includes a U-shaped component that spans outside the second limiting segment, and the open end of the U-shaped component is connected to the second door panel assembly.

[0021] In some embodiments of this application, a first locking hole is provided on the first limiting segment, and a second locking hole is provided on the first limiting component;

[0022] With the first limiting segment rotated into the groove, the locking pin passes through the first locking hole and the second locking hole.

[0023] On the other hand, this application also proposes a container for the storage and transportation of dangerous goods, including the aforementioned container door structure;

[0024] Two side ends,

[0025] The two side ends are respectively connected in parallel to both sides of the door end;

[0026] The container door structure is installed on the door end or the side end.

[0027] In some embodiments of this application, a floor assembly is also included, with the two side ends respectively connected to opposite sides of the floor assembly, and the door end connected to the floor assembly between the two side ends;

[0028] The floor assembly includes a liquid collection tank configured to communicate with the container interior, allowing liquid to flow from the container interior into the liquid collection tank.

[0029] In some embodiments of this application, the floor assembly is provided with a drain outlet, which is connected to the collection tank to form a drain passage;

[0030] The floor assembly also includes a valve connected within the drainage passage, the valve being used to control the opening and closing of the drainage passage;

[0031] Alternatively, the floor assembly may further include a support plate with a plurality of through holes distributed on the support plate. The support plate is located above the liquid collection tank, and the liquid collection tank is connected to the container body through the through holes.

[0032] In some embodiments of this application, a ventilation window is provided on the side end, and a plurality of baffles are arranged parallel to each other in the ventilation window. The baffles are inclined downward along the direction from the inside of the container to the outside of the container.

[0033] And, or, may also include a lead seal assembly, the lead seal assembly including a first lock nose and a second lock nose, the first lock nose having a first through hole and the second lock nose having a second through hole, the first lock nose being disposed on the first door panel assembly and the second lock nose being disposed on the second door panel assembly, wherein the first through hole and the second through hole are concentric when the opening and closing side of the first door panel assembly and the opening and closing side of the second door panel assembly are abutting each other.

[0034] Compared with the prior art, the advantages and positive effects of this utility model are:

[0035] By rotatably connecting a first door panel assembly and a second door panel assembly to the container body, with the rotating side of the first door panel assembly rotatably connected to the container body and the rotating side of the second door panel assembly rotatably connected to the container body; when the opening / closing sides of the first and second door panel assemblies are abutting each other, the locking assembly is configured to lock the opening / closing sides of the first and second door panel assemblies from outside the container body, and the locking assembly is also configured to release the locking assembly from inside the container body, thereby enabling the locking assembly to release the locking assembly from inside the container body, avoiding potential problems such as leakage, high-concentration volatilization, and personnel entrapment during the transportation of dangerous goods.

[0036] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a main schematic diagram of one embodiment of a container for the storage and transportation of dangerous goods proposed in this utility model;

[0039] Figure 2 This is a side view of one embodiment of a container for the storage and transportation of dangerous goods proposed in this utility model;

[0040] Figure 3 yes Figure 2 A partial schematic diagram of point A in the middle;

[0041] Figure 4 This is a top view of one embodiment of a container door structure proposed in this utility model;

[0042] Figure 5 This is a side view of the second limiting component of a container door structure proposed in this utility model;

[0043] Figure 6 This is a top view of one embodiment of a lead seal assembly for a container door structure proposed in this utility model;

[0044] Figure 7 This is a side view of one embodiment of a container for the storage and transportation of dangerous goods proposed in this utility model;

[0045] Figure 8 This is a side view of a ventilation window of a container for the storage and transportation of dangerous goods, as proposed in this utility model.

[0046] Figure 9 This is a half-sectional view of a container for the storage and transportation of dangerous goods proposed in this utility model;

[0047] Figure 10 This is a cross-sectional view of a container for the storage and transportation of dangerous goods proposed in this utility model;

[0048] In the picture,

[0049] 100. First door panel assembly;

[0050] 200. Second door panel assembly;

[0051] 300. Locking assembly;

[0052] 310. First door lock assembly;

[0053] 311. The top leader;

[0054] 3111, First limiting segment;

[0055] 31111, Locking pin;

[0056] 3112. First locking section;

[0057] 312. First rotating shaft

[0058] 313. First limiting component;

[0059] 320. Second door lock assembly;

[0060] 321. Second in command;

[0061] 3211, Second limit segment;

[0062] 3212, Second locking section;

[0063] 322. Second rotating shaft;

[0064] 323. Second limiting component;

[0065] 3231, First limiting end;

[0066] 3232, Second limit end;

[0067] 410. Side end;

[0068] 411. Ventilation window;

[0069] 4111, Blindfold;

[0070] 420. Door End;

[0071] 430. Flooring components;

[0072] 431. Liquid collection tank;

[0073] 432. Drain port;

[0074] 433. Valve;

[0075] 434. Support plate;

[0076] 4341. Through hole;

[0077] 440. Top;

[0078] 500. Lead seal assembly;

[0079] 510. First locknose;

[0080] 511. First through hole;

[0081] 520. Second locknose;

[0082] 521. Second through hole. Detailed Implementation

[0083] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0084] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and 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. Therefore, they should not be construed as limitations on this application.

[0085] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0086] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0087] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0088] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0089] In some embodiments of this application, a container door structure is involved, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes a first door panel assembly 100, a second door panel assembly 200, and a locking assembly 300.

[0090] The rotating side of the first door panel assembly 100 is used for rotatable connection with the container body.

[0091] The rotating side of the second door panel assembly 200 is used for rotatable connection with the container body.

[0092] When the first door panel assembly 100 and the second door panel assembly 200 are in a relatively closed state, the opening and closing side of the first door panel assembly 100 abuts against the opening and closing side of the second door panel assembly 200, thereby achieving the closure of the door structure.

[0093] The locking assembly 300 is configured to lock when the opening / closing side of the first door panel assembly 100 and the opening / closing side of the second door panel assembly 200 are in abutting position.

[0094] The locking assembly 300 is configured to unlock the first door panel assembly 100 and the second door panel assembly 200 from inside the container. This is achieved by rotating the first door panel assembly 100 and the second door panel assembly 200 relative to the container body, causing their opening / closing sides to open relative to each other. This allows the locking of the first door panel assembly 100 and the second door panel assembly 200 to be released from inside the container, thus preventing operators from being trapped inside the container.

[0095] The locking assembly 300 includes a first door lock assembly 310 and a second door lock assembly 320.

[0096] The first door lock assembly 310 is rotatably connected to the first door panel assembly 100.

[0097] The second door lock assembly 320 is rotatably connected to the second door panel assembly 200.

[0098] The first door lock assembly 310 includes a first handle 311 and a first rotating shaft 312. The middle part of the first handle 311 is rotatably connected to the first door panel assembly 100 via the first rotating shaft 312.

[0099] The second door lock assembly 320 includes a second handle 321 and a second rotating shaft 322. The middle part of the second handle 321 is rotatably connected to the second door panel assembly 200 via the second rotating shaft 322.

[0100] The first handle 311 has a first limiting section 3111 and a first locking section 3112. The first limiting section 3111 and the first locking section 3112 are respectively formed on both sides of the first rotating shaft 312. The operator can rotate the first limiting section 3111 by holding it, thereby driving the first locking section 3112 to rotate.

[0101] Both the first limiting section 3111 and the first locking section 3112 are located inside the container. This allows the operator to rotate the first limiting section 3111 from inside the container, causing the first locking section 3112 to rotate and changing the relative position of the first locking section 3112 and the second locking section 3212, thereby locking or unlocking the locking assembly 300.

[0102] The second handle 321 has a second limiting section 3211 and a second locking section 3212. The second limiting section 3211 and the second locking section 3212 are connected by a second rotating shaft 322. The operator can rotate the second limiting section 3211 by holding it, thereby driving the second locking section 3212 to rotate.

[0103] The second locking section 3212 is installed inside the container.

[0104] The second limiting section 3211 is located outside the container body. This allows the operator to rotate the second limiting section 3211 from outside the container body, causing the second locking section 3212 to rotate, changing the relative position of the first locking section 3112 and the second locking section 3212, thereby locking or unlocking the locking assembly 300.

[0105] This allows operators to close or open the locking assembly 300 from either inside or outside the container.

[0106] With the second locking section 3212 located in the area directly behind the first locking section 3112 on one side of the container body, the first locking section 3112 is configured to stop the second locking section 3212 from moving from inside the container body to the outside of the container body, thereby achieving the locking of the first locking section 3112 and the second locking section 3212.

[0107] By rotating the first locking section 3112 and the second locking section 3212 relative to each other, the first locking section 3112 moves out of the area directly in front of the second locking section 3212, and the first locking section 3112 releases its obstruction to the movement of the second locking section 3212 toward the outside of the container body, thereby realizing the unlocking of the first locking section 3112 and the second locking section 3212.

[0108] Specifically, the projection of the first locking segment 3112 onto the second locking segment 3212 has a portion that overlaps with the second locking segment 3212, and the first locking segment 3112 can stop the second locking segment 3212 from moving in the opening direction.

[0109] Since the second locking section 3212 is located inside the container and the second limiting section 3211 is located outside the container, and the two are connected by the second rotating shaft 322, the second rotating shaft 322 needs to pass through the second door panel assembly 200 to achieve the connection between the second locking section 3212 and the second limiting section 3211.

[0110] In some embodiments of this application, the first door lock assembly 310 further includes a first limiting member 313, and the second door lock assembly 320 further includes a second limiting member 323.

[0111] When the first limiting segment 3111 rotates to abut against the first limiting component 313, and the second limiting segment 3211 rotates to abut against the first limiting end 3231 of the second limiting component 323, the second locking segment 3212 is located in the area directly behind the first locking segment 3112, and the first door lock assembly 310 and the second door lock assembly 320 are in a locked state.

[0112] When the first limiting segment 3111 rotates to abut against the first limiting component 313, and the second limiting segment 3211 rotates to abut against the second limiting end 3232 of the second limiting component 323, the second locking segment 3212 moves out of the area directly behind the first locking segment 3112, the first door lock assembly 310 and the second door lock assembly 320 are in an unlocked state, and the second door panel assembly 200 can be opened relative to the first door panel assembly 100.

[0113] When the first limiting segment 3111 rotates to the state of disengaging from the first limiting component 313, the second limiting segment 3211 is located between the first limiting end 3231 and the second limiting end 3232 of the second limiting component 323, or the second limiting segment 3211 abuts against the first limiting end 3231 of the second limiting component 323; or the second limiting segment 3211 abuts against the second limiting end 3232 of the second limiting component 323. In this state, the first limiting segment 3111 moves out of the area directly in front of the second limiting segment 3211, the first door lock assembly 310 and the second door lock assembly 320 are in an unlocked state, and the second door panel assembly 200 can be opened relative to the first door panel assembly 100.

[0114] Because the first limiting component 313 limits the first limiting segment 3111, it can limit the rotation range of the first door lock assembly 310. Because the second limiting component 323 limits the second limiting segment 3211, it can limit the rotation range of the second door lock assembly 320. The rotation range of the first door lock assembly 310 and the rotation range of the second door lock assembly 320 only overlap when the first limiting segment 3111 abuts against the first limiting component 313 and the second limiting segment 3211 abuts against the first limiting end 3231 of the second limiting component 323. That is, only in this state are the first door panel assembly 100 and the second door panel assembly 200 locked.

[0115] Specifically, the first limiting member 313 has an upward-facing groove. When the first limiting segment 3111 rotates to the position of the first limiting member 313, the first limiting segment 3111 abuts against the groove and is accommodated in the groove.

[0116] Specifically, such as Figure 5 As shown, the second limiting component 323 includes a U-shaped component, which spans across the second limiting section 3211, and the open end of the U-shaped component is connected to the second door panel assembly 200.

[0117] The first limiting end 3231 is located at the lower end of the U-shaped component.

[0118] The second limiting end 3232 is located at the upper end of the U-shaped component.

[0119] In some embodiments of this application, in order to prevent the first limiting component 313 from becoming loose from the first limiting segment 3111, a first locking hole can be provided on the first limiting component 313 and a second locking hole can be provided on the first limiting segment 3111. When the first limiting segment 3111 is rotated into the groove, the locking pin 31111 passes through the first locking hole and the second locking hole to lock the position of the first limiting component 313 and the first limiting segment 3111.

[0120] In other embodiments of this application, a container for the storage and transportation of dangerous goods is also disclosed, including the aforementioned container door structure, such as... Figure 1 , Figure 2 , Figure 7 , Figure 9 As shown, it also includes two side ends 410 and a gate end 420.

[0121] The two side ends 410 are connected in parallel to both sides of the door end 420.

[0122] A container for the storage and transport of dangerous goods also includes a floor assembly 430.

[0123] A container for the storage and transport of dangerous goods also includes a front end and a top 440.

[0124] The two side ends 410, the door end 420, the floor assembly 430, the front section and the top 440 are arranged to form the container body.

[0125] The aforementioned container door structure can be installed on the container body.

[0126] Specifically, the aforementioned container door structure is installed on the side end 410 or on the door end 420.

[0127] In some embodiments of this application, a liquid collection tank 431 is formed within the floor assembly 430, and the liquid collection tank 431 is configured to communicate with the container interior. Liquid can flow from the container interior into the liquid collection tank 431.

[0128] like Figure 9 , Figure 10 As shown, the floor assembly 430 has a drain port 432, which is connected to the collection tank 431. Liquid can flow out from the drain port 432 to the outside of the collection tank 431.

[0129] The liquid collection tank 431 is connected to the drain port 432 to form a drain passage, and a valve 433 is connected in the drain passage to control the opening and closing of the drain passage.

[0130] Specifically, valve 433 can be a ball valve.

[0131] A water inlet pipe can also be connected to the ball valve. The water inlet pipe is connected to the water source, and the water source is fed into the collection tank 431 through the water inlet pipe and the ball valve to clean the collection tank 431.

[0132] The floor assembly 430 also includes a support plate 434, which has multiple through holes 4341. The support plate 434 is located above the collection tank 431. The support plate 434 is used to support the weight of goods and operators.

[0133] The liquid collection tank 431 is connected to the container body through the through hole 4341.

[0134] In some embodiments of this application, such as Figure 7 , Figure 8 As shown, a ventilation window 411 is provided on the side end 410. Multiple obstructions 4111 are spaced parallel to each other inside the ventilation window 4111, and the obstructions 4111 are inclined downwards from inside the container to outside the container. This ensures the ventilation window 411 provides ventilation and rain protection.

[0135] In some other embodiments of this application, to facilitate the use of customs seals, a seal assembly 500 is also provided on the outside of the container body. The seal assembly 500 includes a first lock lug 510 and a second lock lug 520. The first lock lug 510 has a first through hole 511, and the second lock lug 520 has a second through hole 521. The first lock lug 510 is disposed on the first door panel assembly 100. The second lock lug 520 is disposed on the second door panel assembly 200. When the opening / closing side of the first door panel assembly 100 and the opening / closing side of the second door panel assembly 200 are in contact, the first through hole 511 and the second through hole 521 are concentric.

[0136] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0137] Whenever possible, the various aspects and features described and shown in the specification can be applied individually, and these individual aspects can serve as the subject of a divisional application.

[0138] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A container door structure, characterized by, include: The first door panel assembly, the second door panel assembly, and the locking assembly, wherein the rotating side of the first door panel assembly and the rotating side of the second door panel assembly are respectively used for rotatable connection with the adjacent container body; Wherein, when the first door panel assembly and the second door panel assembly are in a relatively closed state, the opening and closing side of the first door panel assembly abuts against the opening and closing side of the second door panel assembly, and the locking assembly is configured to lock the opening and closing side of the first door panel assembly and the opening and closing side of the second door panel assembly outside the container body; The locking assembly is configured to unlock the first door panel assembly and the second door panel assembly inside the container body, wherein the rotating sides of the first door panel assembly and the second door panel assembly rotate relative to the container body, the opening and closing sides of the first door panel assembly and the opening and closing sides of the second door panel assembly are relatively far apart, and the first door panel assembly and the second door panel assembly are in a relatively open state.

2. The container door structure according to claim 1, characterized in that... The locking assembly includes a first door lock assembly and a second door lock assembly; The first door lock assembly includes a first handle and a first rotating shaft. The middle part of the first handle is rotatably connected to the first door panel assembly through the first rotating shaft. The first handle includes a first limiting section and a first locking section. The first limiting section and the first locking section are respectively formed on both sides of the first rotating shaft. The first limiting section and the first locking section are both disposed on one side of the container body of the first door panel assembly. The second door lock assembly includes a second handle and a second rotating shaft. The middle part of the second handle is rotatably connected to the second door panel assembly through the second rotating shaft. The second handle includes a second limiting section and a second locking section. The second limiting section and the second locking section are connected through the second rotating shaft. The second locking section is located on one side of the container body of the second door panel assembly, and the second limiting section is located on the outside of the container body of the second door panel assembly. Wherein, when the second locking section is rotated to the area directly behind the first locking section, the first locking section is configured to stop the second locking section from moving toward the outside of the container body; When the second locking section is rotated to move out of the area directly behind the first locking section, the first locking section is configured to release the stop on the movement of the second locking section toward the outside of the container body.

3. The container door structure according to claim 2, characterized in that, The first door lock assembly further includes a first limiting component, and the second door lock assembly further includes a second limiting component; Wherein, the first limiting segment rotates to abut against the first limiting component, the second limiting segment rotates to abut against the first limiting end of the second limiting component, and the second locking segment is located in the area directly behind the first locking segment; The first limiting segment rotates to disengage from the first limiting component, and the first locking segment rotates to move out of the area directly in front of the second locking segment. The first locking segment is configured to release the stop on the movement of the second locking segment toward the outside of the container body. The second limiting segment rotates to abut against the second limiting end of the second limiting component, and the second locking segment rotates relative to it to move out of the area directly behind the first locking segment. The first locking segment is configured to release the stop on the movement of the second locking segment toward the outside of the container body.

4. The container door structure according to claim 3, characterized in that, The first limiting member has an upward-facing groove for accommodating the first limiting segment. When the first limiting segment is located within the groove, the second locking segment is located in the area directly behind the first locking segment.

5. The container door structure according to claim 3, characterized in that, The second limiting component includes a U-shaped component, which spans across the second limiting segment, and the open end of the U-shaped component is connected to the second door panel assembly.

6. The container door structure according to claim 4, characterized in that, The first limiting segment has a first locking hole, and the first limiting component has a second locking hole; With the first limiting segment rotated into the groove, the locking pin passes through the first locking hole and the second locking hole.

7. A container for the storage and transport of dangerous goods, characterised in that, Includes the container door structure as described in any one of claims 1 to 6; Two side ends, The two side ends are respectively connected in parallel to both sides of the door end; The container door structure is located on the door end or the side end.

8. The container for the storage and transportation of dangerous goods according to claim 7, characterized in that, It also includes a floor assembly, with the two side ends respectively connected to opposite sides of the floor assembly, and the door end connected to the floor assembly between the two side ends; The floor assembly includes a liquid collection tank configured to communicate with the container interior, allowing liquid to flow from the container interior into the liquid collection tank.

9. The container for the storage and transportation of dangerous goods according to claim 8, characterized in that, The floor assembly is provided with a drain outlet, which is connected to the liquid collection tank to form a drain passage. The floor assembly also includes a valve connected within the drainage passage, the valve being used to control the opening and closing of the drainage passage; Alternatively, the floor assembly may further include a support plate with a plurality of through holes distributed on the support plate. The support plate is located above the liquid collection tank, and the liquid collection tank is connected to the container body through the through holes.

10. The container for storage and transportation of dangerous goods according to claim 7, characterized in that, A ventilation window is provided on the side end, and multiple baffles are arranged parallel to each other inside the ventilation window. The baffles are inclined downward along the direction from the inside of the container to the outside of the container. And, or, may also include a lead seal assembly, the lead seal assembly including a first lock nose and a second lock nose, the first lock nose having a first through hole and the second lock nose having a second through hole, the first lock nose being disposed on the first door panel assembly and the second lock nose being disposed on the second door panel assembly, wherein the first through hole and the second through hole are concentric when the opening and closing side of the first door panel assembly and the opening and closing side of the second door panel assembly are abutting each other.

Images