Cargo securing device, wear plate and thermal container

Abstract

The utility model discloses a kind of solid cargo device, wear plate and heat preservation container, recess part is formed on wear plate along horizontal direction extension;Recess part includes open end and closed end, open end is flush with wear plate arrangement, closed end is embedded to the area between wear plate and the outside panel of container;Several solid cargo connecting parts are connected in recess part along the extension direction of recess part, and the both ends of solid cargo connecting part are connected with the inside of recess part;Through cavity is formed between solid cargo connecting part and closed end, and through cavity is used to accommodate pull rope in the state that pull rope is sleeved in solid cargo connecting part.The utility model aims at providing a kind of solid cargo device, wear plate and heat preservation container, since solid cargo device structure is simple, assembly efficiency is improved, heat bridge existence is reduced, and heat preservation performance is improved.

Description

Technical Field

[0001] This utility model belongs to the field of container technology, specifically, it relates to a cargo securing device, abrasion-resistant plate, and an insulated container. Background Technology

[0002] When transporting goods in refrigerated or insulated containers, the goods need to be secured inside the container to prevent them from scattering and getting damaged during transport.

[0003] like Figure 1 As shown, when the container floor is a T-shaped aluminum profile floor, a certain number of tie rods 610 can generally be welded and connected along the longitudinal direction of the floor on both sides; for example... Figure 2 As shown, when the container floor is an inverted T-shaped aluminum profile floor, there is no position for welding the pull rope bar 610. Therefore, the pull ring 620 can only be fixed by pre-reserving the notch structure and support and fixing structure at the bottom of the side panel.

[0004] The container floor is made of inverted T-shaped aluminum profiles. Although pull rings can be fixedly connected to the bottom of the side panels, the structure is complex and the production and assembly efficiency is low.

[0005] In addition, in order to increase the tensile load of the pull ring, it is necessary to connect it to the reinforcing ribs of the outer side plate and the reinforcing ribs of the bottom side beam through fasteners such as bolts, which creates thermal bridges and has a certain impact on the insulation effect of the box.

[0006] Therefore, the development of a cargo securing device, abrasion-resistant plate, and insulated container is an urgent technical problem to be solved, as the cargo securing device has a simple structure, improves assembly efficiency, reduces thermal bridges, and enhances insulation performance. Utility Model Content

[0007] The purpose of this utility model is to provide a cargo securing device, abrasion-resistant plate, and an insulated container. Due to the simple structure of the cargo securing device, the assembly efficiency is improved, the thermal bridge is reduced, and the insulation performance is enhanced.

[0008] To achieve the above-mentioned objectives, the present invention employs the following technical solution: In one aspect, this utility model proposes a cargo securing device, comprising: A recessed portion extends horizontally and is formed on the inner panel of the integrated container; the recessed portion includes an open end and a closed end, the open end being flush with the abrasion plate, and the closed end being embedded in the area between the abrasion plate and the outer panel of the container. A plurality of fixed goods connecting parts are spaced apart and connected within the recess along the extending direction of the recess, and both ends of the fixed goods connecting parts are connected to the inner side of the recess. Wherein, a through cavity is formed between the fixed cargo connecting part and the closed end, and the through cavity is used to accommodate the pull rope when the pull rope is fitted into the fixed cargo connecting part.

[0009] In some embodiments of this application, two opposing limiting portions are formed between the closed end and the open end, and the limiting portions extend horizontally. One side of each end of the fixed cargo connecting part is respectively abutted against the two limiting parts; the limiting parts are used to prevent the fixed cargo connecting part from moving into the through cavity.

[0010] In some embodiments of this application, a cover plate portion is further included, wherein a first connecting portion is formed at each of the two ends of the cover plate portion; the first connecting portion extends and is disposed at both ends of the cover plate portion; Two opposing second connecting portions are formed extending horizontally from the open end; The first connecting part and the second connecting part are detachably connected.

[0011] In some embodiments of this application, the first connecting portion is a slot formed at the end of the cover plate portion; The second connecting part is an end clip formed at the open end; The slot engages with the buckle.

[0012] In some embodiments of this application, the cover plate portion has a concave-convex structure on the side near the interior of the container.

[0013] In some embodiments of this application, a reinforcing portion is also included, which is connected to the side of the closed end of the recess near the outer side panel of the container.

[0014] In some embodiments of this application, the reinforcing portion includes a first extension and a second extension; The first extension extends from one end of the closed end in a direction away from the closed end; The second extension extends from the other end of the closed end in a direction away from the closed end.

[0015] On the other hand, this application also relates to an abrasion-resistant plate, including an abrasion-resistant plate body; The securing device described in any of the preceding claims, wherein the securing device extends horizontally and is formed on the abrasion plate body.

[0016] In some embodiments of this application, a plurality of reinforcing ribs are also included, the plurality of reinforcing ribs extending dispersedly on one side of the abrasion plate body near the outer side panel of the container; The reinforcing ribs extend in the same direction as the securing device and are disposed on the wear-resistant plate body.

[0017] On the other hand, this application also relates to an insulated container, comprising: The abrasion plate described in any of the above items; Inner side panel; Outer side plate; Insulation layer; The inner side plate is inserted into the wear-resistant plate, the outer side plate is disposed on the outside of the inner side plate, and the insulation layer is filled between the inner side plate and the outer side plate.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are: By extending horizontally along the abrasion-resistant plate to form recesses, with the open end of the recess facing the interior of the container body, the installation of cargo securing connectors is achieved; the closed end of the recess faces the container's insulation layer, isolating the recess from the insulation layer; multiple cargo securing connectors are spaced apart within the recesses, enabling the securing of multiple goods; a through cavity is formed between the cargo securing connectors and the closed end of the recesses, allowing for the passage of tensioned parts, thus achieving the cargo securing function. Since the recesses and the abrasion-resistant plate are integrally molded, the abrasion-resistant plate containing the recesses can be directly obtained through extrusion, and the cargo securing connectors are welded to the recesses. This simplifies the assembly process and improves assembly efficiency during the overall container assembly.

[0019] 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

[0020] 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.

[0021] Figure 1 It is one of the insulated containers mentioned in the background technology; Figure 2 This is the second type of insulated container mentioned in the background technology; Figure 3 This is a cross-sectional view of one embodiment of the insulated container proposed in this utility model; Figure 4 yes Figure 3 A partial schematic diagram at point A in the middle; Figure 5 This is a cross-sectional view of one embodiment of the wear-resistant plate proposed in this utility model; Figure 6 yes Figure 5 A partial schematic diagram at point B in the middle; In the picture, 100. Depression; 110. Open end; 111. Second connecting part; 120. Closed end; 130. Through cavity; 140. Limiting part; 150. Cover plate section; 151. First connecting part; 161. First extension; 162. Second extension; 200. Fixed cargo connection part; 300. Abrasion-resistant plate; 310. Abrasion-resistant plate body; 320. Reinforcing ribs; 400. Outer side panel; 500, Inner side panel; 610. Tension bars in the prior art; 620. The fixed connection pull ring in the prior art; 700, bottom corner seal. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] In some embodiments of this application, such as Figures 3 to 6 As shown, a cargo securing device is disclosed, including a recessed portion 100 and a plurality of cargo securing connecting portions 200.

[0029] An open end 110 and a closed end 120 are formed on the recessed portion 100.

[0030] The recess 100 is formed on the inner panel of the container.

[0031] The recessed part 100 is integrally formed with the inner panel of the container.

[0032] The inner panel of a container is defined as the panel formed inside the container. It includes, but is not limited to, the following panels: the inner top panel, the inner side panel, the front inner panel, the door inner panel, the abrasion protection panel, the rear side panel, and the front side panel.

[0033] In this application, only the recessed portion 100 and the wear-resistant plate 300 are described as an integral structure.

[0034] The open end 110 is flush with the abrasion plate 300. The closed end 120 is embedded in the area between the abrasion plate 300 and the outer side panel 400 of the container.

[0035] Several fixed connecting parts 200 are spaced apart along the extending direction of the recessed part 100.

[0036] The two ends of the fixed connecting part 200 are connected to the opposite sides of the inner side of the recessed part 100.

[0037] With the fixed connecting part 200 connected to the inside of the recessed part 100, a through cavity 130 is formed between the fixed connecting part 200 and the closed end 120.

[0038] The through cavity 130 provides space for the pull cord fitted on the fixed connection part 200 to accommodate the pull cord fitted on the fixed connection part 200.

[0039] The specific structural form of the fixed cargo connection part 200 is not limited. The fixed cargo connection part 200 can adopt the structure of a rope bar, that is, the fixed cargo connection part 200 can adopt a rod-shaped structure.

[0040] Two opposing limiting portions 140 extend between the closed end 120 and the open end 110.

[0041] With the abrasion plate 300 connected to the inner side panel 500 of the container, the abrasion plate 300 is in a vertical position, and the recess 100 is opened on the abrasion plate 300 in a horizontal direction.

[0042] The open end 110 faces the inside of the container body, and the closed end 120 faces the outside of the container body.

[0043] Thus, one limiting part 140 extends horizontally between the upper end of the open end 110 and the upper end of the closed end 120, and the other limiting part 140 extends horizontally between the lower end of the open end 110 and the lower end of the closed end 120.

[0044] One side of each of the two ends of the fixed connecting part 200 abuts against the two limiting parts 140 respectively. The limiting parts 140 are used to stop the fixed connecting part 200 from moving into the through cavity 130.

[0045] Specifically, the two ends of the fixed connecting part 200 can be connected to the inner wall of the recessed part 100 by welding.

[0046] In some other embodiments of this application, the securing device further includes a cover plate portion 150. A first connecting portion 151 is formed at each end of the cover plate portion 150. The two first connecting portions 151 extend along the length direction of the cover plate portion 150 and are disposed at the ends of the cover plate portion 150.

[0047] Correspondingly, two opposing second connecting portions 111 are formed on the open end 110 extending horizontally.

[0048] Specifically, a second connecting portion 111 is formed at the upper end of the inner wall of the opening end 110. Another second connecting portion 111 is formed at the lower end of the inner wall of the opening end 110.

[0049] The two first connecting parts 151 are detachably connected to the two second connecting parts 111 respectively.

[0050] Specifically, the first connecting portion 151 is a slot formed at the end of the cover portion 150.

[0051] The second connecting part 111 is a snap fastener formed at the end of the opening end 110.

[0052] The slot and the buckle engage, thereby enabling a detachable connection between the cover plate 150 and the opening end 110.

[0053] Specifically, with the cover plate 150 connected to the opening end 110, The cover plate 150 has a textured surface on the side closest to the interior of the container.

[0054] The abrasion plate 300 also has a similar uneven structure on the side closest to the inside of the container.

[0055] This design ensures that the forklift forks will not scratch the recessed area during loading and unloading, thus preventing wear. Additionally, a cover plate 150 is placed over the recessed area 100 to prevent the forklift from impacting the recessed area 100 and causing collisions with the forks when lifting goods.

[0056] During transportation, the cargo exerts a load on the fixed cargo connection 200. Therefore, in conventional design, a reinforcing component needs to be installed between the recess 100 and the outer side panel 400 of the container to increase the load-bearing capacity of the recess 100. However, this will create a thermal bridge between the inner side panel 500 and the outer side panel 400 of the container, reducing the insulation performance of the insulated container.

[0057] In some embodiments of this application, the cargo securing device further includes a reinforcement. The reinforcement is connected to the side of the closed end 120 of the recess 100 near the outer side panel 400 of the container.

[0058] To avoid the reinforcement forming a thermal bridge between the inner side panel 500 and the outer side panel 400 of the container, the reinforcement is connected to the recessed part 100, and the reinforcement does not contact the outer side panel 400.

[0059] Specifically, the reinforcing part includes a first extension 161 and a second extension 162.

[0060] The first extension 161 extends from one end of the closed end 120 in a direction away from the closed end 120; The second extension 162 extends from the other end of the closed end 120 in a direction away from the closed end 120.

[0061] One end of the first extension 161 and one end of the second extension 162 are connected to the recess 100. The first extension 161 and one end of the closed end 120 are provided to extend away from the closed end 120. The other end of the second extension 162 and the closed end 120 are provided to extend away from the closed end 120.

[0062] The first extension 161 and the second extension 162 can strengthen the cargo securing device.

[0063] In some other embodiments of this application, an anti-wear plate 300 is also involved, which includes an anti-wear plate body 310 and a fixing device that extends horizontally and is formed on the anti-wear plate body 310.

[0064] The abrasion plate 300 also includes multiple reinforcing ribs 320. The multiple reinforcing ribs 320 are distributed and extended on one side of the abrasion plate body 310 near the outer side panel 400 of the container.

[0065] Specifically, the reinforcing rib 320 extends horizontally and is installed on one side of the abrasion-resistant plate body 310 near the outer side panel 400 of the container.

[0066] Multiple reinforcing ribs are arranged in parallel at 320°.

[0067] The wear-resistant plate body 310, the reinforcing rib 320 and the recessed part 100 are extruded by integral molding.

[0068] The abrasion plate 300 can be inserted into the inner side panel 500 of the container. In this case, the lower end of the abrasion plate body 310 is connected to the bottom corner seal 700, and the upper end of the abrasion plate body 310 is inserted into the inner side panel 500; or, the upper end of the abrasion plate body 310 is connected to the top corner seal, and the lower end of the abrasion plate body 310 is inserted into the inner side panel 500.

[0069] Specifically, taking the upper end of the abrasion plate 300 being inserted into the inner side plate 500 and the lower end of the abrasion plate 300 being connected to the bottom corner seal 700 as an example, the reinforcing rib 320 formed on the abrasion plate body 310 above the recess 100 and the bottom corner seal connected to the lower end of the abrasion plate body 310 can both play an auxiliary role in strengthening the structural strength of the recess 100.

[0070] In other embodiments of this application, an insulated container is also disclosed, comprising the aforementioned abrasion-resistant plate 300, inner side plate 500, outer side plate 400, and insulation layer.

[0071] The inner side plate 500 is inserted into the wear-resistant plate 300. The inner side plate 500 is located inside the outer side plate 400, and the insulation layer is filled between the inner side plate 500 and the outer side plate 400.

[0072] The first extension 161 and the second extension 162 extend from the recess 100 toward the interior of the insulation layer. This increases the connection strength between the securing device and the insulation layer, thereby increasing the load-bearing capacity of the securing connection 200. Furthermore, no thermal bridge is formed between the inner side plate 500 and the outer side plate 400.

[0073] Since the recess 100 is integrated on the abrasion plate 300, the cargo securing connection 200 can be welded to the recess 100, which makes the cargo securing device assembly process more convenient. The cargo securing device can be integrated on the abrasion plate 300 before container assembly, and the abrasion plate 300 can be snapped to the inner side plate to complete the assembly of the cargo securing device.

[0074] 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.

[0075] 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.

[0076] 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 cargo-fixing device, characterized in that, include: A recessed portion extends horizontally and is formed on the inner panel of the integrated container; the recessed portion includes an open end and a closed end, the open end being flush with the abrasion plate, and the closed end being embedded in the area between the abrasion plate and the outer panel of the container. A plurality of fixed goods connecting parts are spaced apart and connected within the recess along the extending direction of the recess, and both ends of the fixed goods connecting parts are connected to the inner side of the recess. Wherein, a through cavity is formed between the fixed cargo connecting part and the closed end, and the through cavity is used to accommodate the pull rope when the pull rope is fitted into the fixed cargo connecting part.

2. The cargo-fixing device according to claim 1, characterized in that, Two opposing limiting portions are formed between the closed end and the open end, and the limiting portions extend horizontally. One side of each end of the fixed cargo connecting part is respectively abutted against the two limiting parts; the limiting parts are used to prevent the fixed cargo connecting part from moving into the through cavity.

3. The cargo-fixing device according to claim 1, characterized in that, It also includes a cover plate portion, wherein a first connecting portion is formed at each of the two ends of the cover plate portion; the first connecting portion extends and is disposed at both ends of the cover plate portion. Two opposing second connecting portions are formed extending horizontally from the open end; The first connecting part and the second connecting part are detachably connected.

4. The cargo-fixing device according to claim 3, characterized in that, The first connecting portion is a groove formed at the end of the cover plate portion; The second connecting part is an end clip formed at the open end; The slot engages with the buckle.

5. The cargo-fixing device according to claim 3, characterized in that... The cover plate has a concave-convex structure on the side closest to the interior of the container.

6. The cargo-fixing device according to claim 1, characterized in that, It also includes a reinforcing part, which is connected to the side of the closed end of the recess near the outer side panel of the container.

7. The cargo-fixing device according to claim 6, characterized in that, The reinforcing part includes a first extension and a second extension; The first extension extends from one end of the closed end in a direction away from the closed end; The second extension extends from the other end of the closed end in a direction away from the closed end.

8. A wear-resistant plate, characterized in that, include: Abrasion-resistant plate body; The securing device as described in any one of claims 1 to 7, wherein the securing device extends horizontally and is formed on the abrasion plate body; The wear-resistant plate body and the cargo-fixing device are integrally formed.

9. The wear-resistant plate according to claim 8, characterized in that, It also includes multiple reinforcing ribs, which are distributed and extended on one side of the abrasion-resistant plate body near the outer side panel of the container; The reinforcing ribs extend in the same direction as the securing device and are disposed on the wear-resistant plate body.

10. A refrigerated container, characterized in that, include: The abrasion plate as described in any one of claims 8 to 9; Inner side panel; Outer side plate; Insulation layer; The inner side plate is inserted into the wear-resistant plate, the outer side plate is disposed on the outside of the inner side plate, and the insulation layer is filled between the inner side plate and the outer side plate.

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