Container side plate

Abstract

The utility model discloses a container side plate, which belongs to the technical field of storage and transportation containers and comprises a side plate body, a plurality of ribs formed by rolling are arranged on the side plate body at intervals, grooves with the extending direction consistent with the extending direction of the ribs are arranged on the ribs, and the grooves and the ribs are integrally arranged. The container expansion device solves the technical problem of container expansion, and is widely applied to storage and transportation of containers.

Description

Technical Field

[0001] This utility model belongs to the field of storage and transportation cargo box technology, and particularly relates to a cargo box side panel. Background Technology

[0002] When goods are transported in storage and transportation containers, it often happens that the goods press against the side panels of the container, causing the side panels to deform, commonly known as "container bulging." Currently, container manufacturers typically increase the thickness of the side panels to improve rigidity and reduce the degree of bulging. While this increases rigidity, it also increases the weight of the container, thus increasing its cost. Another method to increase the rigidity of the side panels of storage and transportation containers is... Figure 1 As shown, the side panels are made into a corrugated board 1 structure. Compared with the same thickness of board, this structure significantly improves rigidity. However, because the side panels of the cargo box are large, the box still expands.

[0003] Therefore, in the field of storage and transportation cargo box technology, there is still a need for research and improvement on cargo box side panels. This is a current research hotspot and focus in the field of storage and transportation cargo box technology, and it is also the starting point for the completion of this utility model. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to provide a side panel for a cargo box to solve the technical problem of cargo box expansion.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a cargo box side panel, including a side panel body, wherein a plurality of roll-formed protrusions are spaced apart on the side panel body, and a groove is provided on the protrusions with the extension direction consistent with the extension direction of the protrusions, and the groove is integrally formed with the protrusions.

[0006] As an improvement, the protrusion direction of the groove is opposite to the protrusion direction of the ridge.

[0007] As a further improvement, the cross-sectional shape of the groove is arc-shaped.

[0008] As a further improvement, each of the convex ridges is provided with two grooves.

[0009] After adopting the above technical solution, the beneficial effects of this utility model are:

[0010] The side panel of the cargo box provided by this utility model has grooves on the protruding ridges, which further increases the rigidity of the ridges and significantly improves the rigidity of the side panel body. Compared with corrugated board of the same thickness without grooves, the deformation of the side panel body is greatly reduced after the grooves are set. The expansion phenomenon is overcome when forming the side panel of the cargo box, and the thickness of the board can be appropriately reduced to reduce the weight of the cargo box.

[0011] Since the convex direction of the groove is opposite to that of the convex ridge, it is easier to form during molding, and the formed groove does not protrude additionally from the convex ridge, thus avoiding occupying the external space of the convex ridge.

[0012] Because the groove has an arc-shaped cross-section, using an arc-shaped roller during roll forming can create protruding ribs, increasing structural rigidity, while also ensuring the overall integrity of the sheet material and avoiding damage caused by sharp-angle roll forming. Attached Figure Description

[0013] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0015] Figure 1 This is a structural diagram of existing technology;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the groove structure in an embodiment of this utility model;

[0018] In the diagram: 1. Corrugated board, 2. Side panel body, 3. Raised ridge, 4. Groove. Detailed Implementation

[0019] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] The terms used in this specification, such as "front," "back," "left," "right," "inner," "outer," and "middle," are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0021] like Figure 2 As shown, this utility model embodiment provides a cargo box side panel, including a side panel body 2. The side panel body 2 is provided with a plurality of roll-formed protrusions 3 at intervals, which is the traditional corrugated board structure. The protrusions 3 are provided with grooves 4 whose extension direction is consistent with the extension direction of the protrusions 3. The grooves 4 are integrally set with the protrusions 3. The setting of the grooves 4 further increases the rigidity of the protrusions 3, which significantly improves the rigidity of the side panel body 2. Compared with the corrugated board of the same thickness without the grooves 4, the deformation of the side panel body 2 is greatly reduced after the grooves 4 are set. The expansion phenomenon is overcome when forming the cargo box side panel. At the same time, the thickness of the board can be appropriately reduced, and the weight of the cargo box can be reduced.

[0022] like Figure 3 As shown, the protrusion direction of the groove 4 is opposite to that of the protrusion direction of the ridge 3, which facilitates molding. The molded groove 4 does not protrude beyond the ridge 3, thus avoiding occupying the external space of the ridge 3. The cross-sectional shape of the groove 4 is arc-shaped. During roll forming, an arc-shaped roller is used for rolling, which can form protruding ribs, increasing structural rigidity, and ensuring the overall integrity of the plate, avoiding damage to the plate caused by sharp-angle rolling.

[0023] Each protruding ridge 3 is provided with two grooves 4. Those skilled in the art can set the number of grooves 4 according to the width of the protruding ridge 3 and the width of the grooves 4, which will not be elaborated here.

[0024] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A cargo box side panel, comprising a side panel body, wherein the side panel body is provided with a plurality of roll-formed protruding ribs at intervals, characterized in that, The protruding ridge has a groove extending in the same direction as the protruding ridge. The groove is integrally formed with the protruding ridge, and the protrusion direction of the groove is opposite to that of the protruding ridge.

2. The cargo box side panel according to claim 1, characterized in that, The groove has an arc-shaped cross-section.

3. The cargo box side panel according to claim 1 or 2, characterized in that, Each of the protruding ridges is provided with two grooves.

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