Container floor and container

Abstract

The utility model discloses a container floor and container, bottom corner seal includes bottom corner seal body and forms bottom corner seal connecting portion at its side department, three floor splicing modules include splicing module body and two splicing module connecting portions, and two splicing module connecting portions form respectively at both sides of splicing module body, form 11 T type protrusions on splicing module body, and T type protrusion sets out towards container and protrudes, three floor splicing modules set gradually, and the adjacent two floor splicing modules are connected through splicing module connecting portion welding, wherein, bottom corner seal connecting portion and splicing module connecting portion weld to connect two bottom corner seals respectively at both sides of multiple floor splicing modules, the utility model discloses a container floor and container can reduce the quantity of splicing weld, reduce the cross section kind of splicing unit, guarantee that floor mould quantity is less.

Description

Technical Field

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

[0002] Currently, most refrigerated container floors are made of extruded aluminum profiles in a T-shape. The upper surface of the T-shaped floor has 35 T-shaped protrusions along its longitudinal section. The main floor unit comprises 33 T-shaped protrusions, and each of the two bottom corners contains one T-shaped protrusion. Due to limitations in existing equipment and extrusion technology, the entire aluminum profile T-shaped floor unit cannot be integrally formed; it needs to be assembled and welded from multiple T-shaped floor units. Common T-shaped floor unit combinations include: six 5T floor units and one 3T center unit, welded together to form a 33T floor with a symmetrical structure and six weld seams; alternatively, four 7T floor units and one 5T center unit can also be used, welded together to form a 33T floor with a symmetrical structure and four weld seams.

[0003] In the above combinations, the T-shaped floor body in the first case has 6 welds; the T-shaped floor body in the second case has 4 welds. The large number of welds increases the risk of moisture ingress due to weld quality defects. Furthermore, due to weld quality defects, after a period of use, fatigue may cause cracks at the defective sites, which may continue to extend and make it impossible for forklifts to load and unload goods.

[0004] Therefore, developing a container floor and container that can reduce the number of splicing welds and reduce the risk of moisture ingress and fatigue fracture caused by weld quality is an urgent technical problem to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a container floor and container that can reduce the number of splicing welds and reduce the risk of moisture ingress and fatigue fracture caused by weld quality.

[0006] To achieve the above-mentioned objectives, the present invention employs the following technical solution: In one aspect, this utility model proposes a container floor, comprising: Two bottom corner seals, each bottom corner seal comprising a bottom corner seal body and a bottom corner seal connecting portion formed on its side; Three floor splicing modules are provided, each including a splicing module body and two splicing module connecting parts. The two splicing module connecting parts are respectively formed on both sides of the splicing module body. Eleven T-shaped protrusions are formed on the splicing module body, and the T-shaped protrusions are arranged to protrude into the container. The three floor splicing modules are arranged in sequence, and adjacent two floor splicing modules are welded together through the splicing module connecting parts. The bottom corner seal connection part is welded to the splicing module connection part to connect the two bottom corner seals to both sides of the multiple floor splicing modules respectively.

[0007] In some embodiments of this application, the floor splicing module is defined as a first floor splicing module; The splicing module body and the splicing module connecting part formed on the first floor splicing module are respectively defined as the first splicing module body, the first splicing module connecting part, and the second splicing module connecting part; The first splicing module connection portion and the second splicing module connection portion are respectively formed on both sides of the first splicing module body; The two corner seals are defined as the first corner seal and the second corner seal, respectively. The corner seal body and the corner seal connecting part formed on the first corner seal are respectively defined as the first corner seal body and the first corner seal connecting part; The corner seal body and the corner seal connecting part formed on the second corner seal are respectively defined as the second corner seal body and the second corner seal connecting part; The three first floor splicing modules are connected end to end in sequence, and the first splicing module connecting parts and the second splicing module connecting parts of two adjacent first floor splicing modules are welded together; the first splicing module connecting parts are welded to the first bottom corner seal connecting parts to connect the first bottom corner seal to the first floor splicing module; the second splicing module connecting parts are welded to the second bottom corner seal connecting parts to connect the second bottom corner seal to the first floor splicing module.

[0008] In some embodiments of this application, the floor splicing module is defined as a second floor splicing module and a third floor splicing module, wherein there are two second floor splicing modules and one third floor splicing module, and the two second floor splicing modules are symmetrically connected to both sides of the third floor splicing module. The splicing module body and the splicing module connecting part formed on the second floor splicing module are respectively defined as the second splicing module body, the third splicing module connecting part and the fourth splicing module connecting part; The splicing module body and splicing module connection part formed on the third floor splicing module are defined as the third splicing module body and two fifth splicing module connection parts, respectively. The two fifth splicing module connection parts are symmetrically arranged on both sides of the third splicing module body, and the two fifth splicing module connection parts are welded to the fourth splicing module connection parts located on both sides. The bottom corner seal is defined as the third bottom corner seal; The bottom corner seal body and the bottom corner seal connecting part formed on the third bottom corner seal are respectively defined as the third bottom corner seal body and the third bottom corner seal connecting part; The two third bottom corner seals are respectively connected to the side of the second floor splicing module located on the side; the third bottom corner seal connecting part on one side is welded to the third splicing module connecting part of the second floor splicing module located on one side, and the third bottom corner seal on the other side is welded to the third splicing module connecting part of the second floor splicing module located on the other side.

[0009] In some embodiments of this application, a first wavy surface extends from the bottom corner seal to the side near the inside of the container; a second wavy surface extends from the floor splicing module to the side near the inside of the container.

[0010] In some embodiments of this application, a first stepped welding point is formed on the first bottom corner sealing connection portion; A second stepped welding point is formed on the second bottom corner sealing connection part; A second stepped welding point is formed on the connecting part of the first splicing module; The second splicing module connection part has a first stepped welding point; The connection between the first bottom corner seal, the first floor splicing module, and the second bottom corner seal is achieved through welding the first stepped welding point and the second stepped welding point.

[0011] In some embodiments of this application, a first stepped welding point is formed on the third bottom corner sealing connection portion; A second stepped welding point is formed on the connecting part of the third splicing module; The fourth splicing module connection part has a first stepped welding point; A second-step welding point is formed on the connecting part of the fifth splicing module; The connection between the third bottom corner seal, the second floor splicing module, and the third floor splicing module is achieved through welding of the first stepped welding point and the second stepped welding point.

[0012] In some embodiments of this application, the first stepped welding point and the second stepped welding point are welded together while abutting against each other.

[0013] In some embodiments of this application, the floor splicing module extends to form a protrusion or recess on the side near the outside of the container.

[0014] In some embodiments of this application, a T-shaped protrusion is formed on the bottom corner seal.

[0015] On the other hand, this application also relates to a container including the container floor described in any of the foregoing.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are: By setting three floor splicing modules between two bottom corner seals, each floor splicing module has 11 T-shaped protrusions, and each bottom corner seal has one T-shaped protrusion, resulting in a total of 35 T-shaped protrusions, which meets the needs of commonly used container floors. Two welds are formed between the three floor splicing modules, and two welds are formed between the two bottom corner seals and adjacent floor splicing modules, for a total of four welds, which is fewer than the number of welds in existing container floors. This reduces the risk of moisture ingress and fatigue fracture due to weld quality issues. By setting up three floor splicing modules with the same cross-section using the same mold, and by setting up two bottom corner seals with different cross-sections using two molds, a total of three molds are used to control the mold cost of container flooring; By setting two bottom corner seals with the same cross-section and using the same mold, and by setting two floor splicing modules with the same cross-section symmetrically connected to both sides of another floor splicing module with a different cross-section, using two molds in total, the mold cost of container flooring can be controlled. This allows for a reduction in the number of welds while minimizing the number of molds, thus ensuring lower mold opening costs.

[0017] Other features and advantages of this utility model will become clearer after reading the specific embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is one of the schematic diagrams illustrating the use of an embodiment of the container floor proposed in this utility model; Figure 2 yes Figure 1 A partial schematic diagram at point D in the middle; Figure 3 yes Figure 1 A partial schematic diagram of point A in the middle; Figure 4 yes Figure 1 A partial schematic diagram at point B in the middle; Figure 5 yes Figure 1A partial schematic diagram at point C in the middle; Figure 6 This is a schematic diagram of the structure of the first bottom corner seal of an embodiment of a container floor proposed in this utility model; Figure 7 This is a schematic diagram of the structure of the second bottom corner seal of an embodiment of a container floor proposed in this utility model; Figure 8 This is a schematic diagram of the structure of the first floor splicing module of an embodiment of a container floor proposed in this utility model; Figure 9 This is the second schematic diagram of an embodiment of the container floor proposed in this utility model; Figure 10 yes Figure 9 A partial schematic diagram at point H in the middle; Figure 11 yes Figure 9 A partial schematic diagram at point E in the middle; Figure 12 yes Figure 9 A partial schematic diagram at point F in the middle; Figure 13 yes Figure 9 A partial schematic diagram at point G in the middle; Figure 14 This is a schematic diagram of the third bottom corner seal of an embodiment of a container floor proposed in this utility model; Figure 15 This is a schematic diagram of the structure of the second floor splicing module of one embodiment of a container floor proposed in this utility model; Figure 16 This is a schematic diagram of the structure of the third floor splicing module of one embodiment of a container floor proposed in this utility model; Figure 17 This is a partial schematic diagram of one embodiment of a container floor proposed in this utility model; Figure 18 yes Figure 17 A partial schematic diagram at point I in the middle; Figure 19 yes Figure 17 A partial schematic diagram at point J in the middle; In the picture, 110. First floor splicing module; 111. The main body of the first splicing module; 112. First splicing module connection part; 113. Second splicing module connection part; 120. Second floor splicing module; 121. The main body of the second splicing module; 122. Third splicing module connection part; 123. Fourth splicing module connection part; 130. Third floor splicing module; 131. The main body of the third splicing module; 132. Fifth splicing module connection part; 210. First bottom corner seal; 211. The first bottom corner seals the main body; 212. First bottom corner sealing connection part; 220. Second bottom corner seal; 221. The second bottom corner seals the main body; 222. Second bottom corner sealing connection part; 230. Third bottom corner seal; 231. The third bottom corner seals the main body; 232. Third bottom corner sealing connection part; 300, T-shaped protrusion; 410. First wave surface; 420. Second wave surface. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] In some embodiments of this application, a container floor is disclosed, comprising two corner seals and three floor splicing modules. Each corner seal includes a corner seal body and a corner seal connecting portion formed on its side. Each floor splicing module includes a splicing module body and two splicing module connecting portions, which are respectively formed on both sides of the splicing module body. Eleven T-shaped protrusions are formed on the splicing module body, protruding towards the inside of the container. The three floor splicing modules are arranged sequentially, with adjacent floor splicing modules welded together via splicing module connecting portions. The corner seal connecting portions are welded to the splicing module connecting portions to connect the two corner seals to both sides of the multiple floor splicing modules.

[0027] Apart from the two bottom corner seals, the three floor splicing modules are welded sequentially, forming two weld seams. Compared to the four or six weld seams commonly used in existing technologies, this reduces the number of weld seams, thereby lowering the risk of moisture ingress due to weld quality defects. Furthermore, it avoids cracking at weld defects caused by fatigue after prolonged use.

[0028] The commonly used T-shaped floor of existing containers includes 35 T-shaped protrusions 300, with two T-shaped protrusions formed on the two bottom corner seals, resulting in a total of 33 T-shaped protrusions on the three floor splicing modules. In existing technology, six 5T floor units and one 3T floor center unit are often welded together to form a 33T floor, with a symmetrical structure and six weld seams; or four 7T floor units and one 5T floor center unit are welded together to form a 33T floor, with a symmetrical structure and four weld seams.

[0029] like Figures 1 to 8 As shown, in some embodiments of this application, 33 T-shaped protrusions 300 are dispersedly formed on three floor splicing modules. To reduce the number of molds and thus lower mold-making costs, the three floor splicing modules can be made into a uniform structure using a single mold. A floor splicing module is defined as a first floor splicing module 110. The three first floor splicing modules 110 are welded end-to-end sequentially.

[0030] In order to achieve the sequential welding of the three first floor splicing modules 110 end to end, the splicing module body and splicing module connecting part formed on the first floor splicing module 110 are respectively defined as the first splicing module body 111, the first splicing module connecting part 112 and the second splicing module connecting part 113.

[0031] The first splicing module connecting part 112 and the second splicing module connecting part 113 are respectively formed on both sides of the first splicing module body 111.

[0032] During the sequential welding of the three first floor splicing modules 110, the connecting parts 112 and 113 of adjacent first splicing modules are welded together.

[0033] Since the three first floor splicing modules 110 are welded end to end sequentially, the first splicing module connecting part 112 is formed on the left side of the three first floor splicing modules 110, and the second splicing module connecting part 113 is formed on the right side of the three first floor splicing modules 110. The two bottom corner seals located on both sides of the three first floor splicing modules 110 are defined as the first bottom corner seal 210 and the second bottom corner seal 220, respectively.

[0034] The bottom corner seal body and the bottom corner seal connecting part formed on the first bottom corner seal 210 are respectively defined as the first bottom corner seal body 211 and the first bottom corner seal connecting part 212.

[0035] The bottom corner seal body and the bottom corner seal connecting part formed on the second bottom corner seal 220 are respectively defined as the second bottom corner seal body 221 and the second bottom corner seal connecting part 222.

[0036] Three first floor splicing modules 110 are connected end to end in sequence. The first splicing module connecting parts 112 and the second splicing module connecting parts 113 of two adjacent first floor splicing modules 110 are welded together. The first splicing module connecting part 112 is welded to the first bottom corner seal connecting part 212 to connect the first bottom corner seal 210 to the first floor splicing module 110. The second splicing module connecting part 113 is welded to the second bottom corner seal connecting part 222 to connect the second bottom corner seal 220 to the first floor splicing module 110.

[0037] Specifically, a second stepped welding point is formed on the first splicing module connection part 112; A first stepped welding point is formed on the second splicing module connection part 113; A first stepped welding point is formed on the first bottom corner sealing connection part 212; A second stepped welding point is formed on the second bottom corner sealing connection part 222.

[0038] The second stepped welding point formed on the first splicing module connecting part 112 on one side of the first floor splicing module 110 located on one side is welded to the first stepped welding point formed on the adjacent first bottom corner sealing connecting part 212. The first stepped welding point formed on the second splicing module connecting part 113 on the other side of the first floor splicing module 110 located on one side is welded to the second stepped welding point formed on the first splicing module connecting part 112 on one side of the adjacent first floor splicing module 110 located in the middle. A first stepped welding point is formed on the second splicing module connecting part 113 on the other side of the first floor splicing module 110 located in the middle, and welded to the second stepped welding point formed on one side of the first floor splicing module 110 located on the other side. A first stepped welding point is formed on the second splicing module connecting part 113 on the other side and welded to the second stepped welding point formed on the second bottom corner seal connecting part 222 of the second bottom corner seal 220 on the other side.

[0039] This allows the first bottom corner seal 210, the three first floor splicing modules 110, and the second bottom corner seal 220 to be welded together to form a container floor.

[0040] Two welds are formed between the three first floor splicing modules 110 mentioned above, and a total of four welds are formed between the container floor.

[0041] Eleven T-shaped protrusions 300 are formed on the body 111 of the first splicing module.

[0042] A T-shaped protrusion 300 is formed on the first bottom corner seal 210.

[0043] A T-shaped protrusion 300 is formed on the second bottom corner seal 220.

[0044] A total of 33 T-shaped protrusions 300 are formed on the three first splicing module bodies 111.

[0045] The aforementioned container floor has a total of 35 T-shaped protrusions 300 to meet the floor requirements of existing commonly used containers.

[0046] Specifically, the first corner seal 210 is a TIG-welded corner seal. The second corner seal 220 is also a TIG-welded corner seal.

[0047] With the first and second step welding points abutting against each other, the first and second step welding points are welded together.

[0048] In other embodiments of this application, such as Figures 9 to 16 As shown, a container floor is involved, and the floor splicing modules are defined as a second floor splicing module 120 and a third floor splicing module 130. There are two second floor splicing modules 120 and one third floor splicing module 130. The two second floor splicing modules 120 are symmetrically connected to both sides of the third floor splicing module 130.

[0049] The third floor splicing module 130 is symmetrical about its own axis.

[0050] The bottom corner seal is defined as the third bottom corner seal 230.

[0051] The two third bottom corner seals 230 are symmetrically welded to the two second floor splicing modules 120 located on both sides.

[0052] The bottom corner seal body and the bottom corner seal connecting part formed on the third bottom corner seal 230 are respectively defined as the third bottom corner seal body 231 and the third bottom corner seal connecting part 232; The splicing module body and splicing module connection part formed on the second floor splicing module 120 are respectively defined as the second splicing module body 121, the third splicing module connection part 122 and the fourth splicing module connection part 123; The splicing module body and splicing module connection parts formed on the third floor splicing module 130 are respectively defined as the third splicing module body 131 and the two fifth splicing module connection parts 132.

[0053] The two fifth splicing module connecting parts 132 are symmetrically arranged on both sides of the third splicing module body 131.

[0054] The two fifth splicing module connecting parts 132 are respectively welded to the two fourth splicing module connecting parts 123 located on both sides.

[0055] Two third bottom corner seals 230 are respectively connected to the sides of the second floor splicing modules 120 located on both sides; the third bottom corner seal connecting part 232 located on one side is welded to the third splicing module connecting part 122 of the second floor splicing module 120 located on one side, and the third bottom corner seal 230 located on the other side is welded to the third splicing module connecting part 122 of the second floor splicing module 120 located on the other side.

[0056] A first stepped welding point is formed on the third bottom corner sealing connection part 232; A second stepped welding point is formed on the third splicing module connecting part 122; The fourth splicing module connecting part 123 has a first stepped welding point; A second-step welding point is formed on the fifth splicing module connecting part 132; The connection between the third bottom corner seal 230, the second floor splicing module 120, and the third floor splicing module 130 is achieved by welding the first step welding point and the second step welding point.

[0057] During the aforementioned container floor welding process, the third bottom corner seal connecting part 232 of the third bottom corner seal 230 on one side is welded to the third splicing module connecting part 122 formed on the second floor splicing module 120 on one side; the fourth splicing module connecting part 123 formed on the second floor splicing module 120 is welded to the fifth splicing module connecting part 132 formed on one side of the third floor splicing module 130; the fifth splicing module connecting part 132 formed on the other side of the third floor splicing module 130 is welded to the fourth splicing module connecting part 123 formed on the second floor splicing module 120 on the other side; and the third splicing module connecting part 122 formed on the second floor splicing module 120 on the other side is welded to the third bottom corner seal connecting part 232 of the third bottom corner seal 230 on the other side, thereby completing the aforementioned container floor welding.

[0058] This allows for the welding connection of the third bottom corner seal 230, two second floor splicing modules 120, and one third floor splicing module 130 to form a container floor.

[0059] Two welds are formed between the two second floor splicing modules 120 and one third floor splicing module 130, and one weld is formed on the third bottom corner seal 230, for a total of four welds on the container floor.

[0060] Eleven T-shaped protrusions 300 are formed on the body 121 of the second splicing module.

[0061] Eleven T-shaped protrusions 300 are formed on the body 131 of the third splicing module.

[0062] A T-shaped protrusion 300 is formed on the third bottom corner seal 230.

[0063] A total of 22 T-shaped protrusions 300 are formed on the two second splicing module bodies 121, and 11 T-shaped protrusions 300 are formed on the third splicing module body 131, for a total of 33 T-shaped protrusions 300.

[0064] The aforementioned container floor has a total of 35 T-shaped protrusions 300 to meet the floor requirements of existing commonly used containers.

[0065] Specifically, the third bottom corner seal 230 is a TIG welded bottom corner seal.

[0066] like Figures 17 to 19 The first wave surface 410 extends from the bottom corner seal to the side near the inside of the container. A second wave surface 420 extends from the side of the floor splicing module closest to the container.

[0067] Refrigerated containers transporting fresh fruit are typically fumigated with sulfur, creating an acidic environment inside the container that corrodes the aluminum profile container floor. To address this, anti-corrosion paint needs to be applied to the visible areas of the floor. Conventional floor surfaces are smooth, which hinders the adhesion of the anti-corrosion paint. The aforementioned first wavy surface 410 and second wavy surface 420 increase the adhesion of the anti-corrosion paint, improving the T-floor's corrosion resistance.

[0068] In other embodiments of this application, a container is provided that includes the aforementioned container floor.

[0069] 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.

[0070] 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.

[0071] 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 floor, characterized in that, include: Two bottom corner seals, each bottom corner seal comprising a bottom corner seal body and a bottom corner seal connecting portion formed on its side; Three floor splicing modules are provided, each including a splicing module body and two splicing module connecting parts. The two splicing module connecting parts are respectively formed on both sides of the splicing module body. Eleven T-shaped protrusions are formed on the splicing module body, and the T-shaped protrusions are arranged to protrude into the container. The three floor splicing modules are arranged in sequence, and adjacent two floor splicing modules are welded together through the splicing module connecting parts. The bottom corner seal connection part is welded to the splicing module connection part to connect the two bottom corner seals to both sides of the multiple floor splicing modules respectively.

2. The container floor according to claim 1, characterized in that, The floor splicing module is defined as the first floor splicing module; The splicing module body and the splicing module connecting part formed on the first floor splicing module are respectively defined as the first splicing module body, the first splicing module connecting part, and the second splicing module connecting part; The first splicing module connection portion and the second splicing module connection portion are respectively formed on both sides of the first splicing module body; The two corner seals are defined as the first corner seal and the second corner seal, respectively. The corner seal body and the corner seal connecting part formed on the first corner seal are respectively defined as the first corner seal body and the first corner seal connecting part; The corner seal body and the corner seal connecting part formed on the second corner seal are respectively defined as the second corner seal body and the second corner seal connecting part; The three first floor splicing modules are connected end to end in sequence, and the first splicing module connecting parts and the second splicing module connecting parts of two adjacent first floor splicing modules are welded together; the first splicing module connecting parts are welded to the first bottom corner seal connecting parts to connect the first bottom corner seal to the first floor splicing module; the second splicing module connecting parts are welded to the second bottom corner seal connecting parts to connect the second bottom corner seal to the first floor splicing module.

3. The container floor according to claim 2, characterized in that, The floor splicing module is defined as a second floor splicing module and a third floor splicing module. There are two second floor splicing modules and one third floor splicing module. The two second floor splicing modules are symmetrically connected to both sides of the third floor splicing module. The splicing module body and the splicing module connecting part formed on the second floor splicing module are respectively defined as the second splicing module body, the third splicing module connecting part and the fourth splicing module connecting part; The splicing module body and splicing module connection part formed on the third floor splicing module are defined as the third splicing module body and two fifth splicing module connection parts, respectively. The two fifth splicing module connection parts are symmetrically arranged on both sides of the third splicing module body, and the two fifth splicing module connection parts are welded to the fourth splicing module connection parts located on both sides. The bottom corner seal is defined as the third bottom corner seal; The bottom corner seal body and the bottom corner seal connecting part formed on the third bottom corner seal are respectively defined as the third bottom corner seal body and the third bottom corner seal connecting part; The two third bottom corner seals are respectively connected to the side of the second floor splicing module located on the side; the third bottom corner seal connecting part on one side is welded to the third splicing module connecting part of the second floor splicing module located on one side, and the third bottom corner seal on the other side is welded to the third splicing module connecting part of the second floor splicing module located on the other side.

4. The container floor according to claim 1, characterized in that, A first wavy surface extends from the side of the bottom corner seal closest to the inside of the container; A second wave surface extends from the side of the floor splicing module closest to the container.

5. The container floor according to claim 2, characterized in that... A first stepped welding point is formed on the first bottom corner sealing connection part; A second stepped welding point is formed on the second bottom corner sealing connection part; A second stepped welding point is formed on the connecting part of the first splicing module; The second splicing module connection part has a first stepped welding point; The connection between the first bottom corner seal, the first floor splicing module, and the second bottom corner seal is achieved through welding the first stepped welding point and the second stepped welding point.

6. The container floor according to claim 3, characterized in that, A first stepped welding point is formed on the third bottom corner sealing connection part; A second stepped welding point is formed on the connecting part of the third splicing module; The fourth splicing module connection part has a first stepped welding point; A second-step welding point is formed on the connecting part of the fifth splicing module; The connection between the third bottom corner seal, the second floor splicing module, and the third floor splicing module is achieved through welding of the first stepped welding point and the second stepped welding point.

7. The container floor according to claim 6, characterized in that, The first stepped welding point and the second stepped welding point are welded together while they are abutting each other.

8. The container floor according to claim 1, characterized in that, The floor splicing module extends to the side near the outside of the container, forming a concave-convex section.

9. The container floor according to claim 1, characterized in that, A T-shaped protrusion is formed on the bottom corner seal.

10. A container, characterized in that, Includes the container floor as described in any one of claims 1 to 9.

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