Protective plate and packaging assembly thereof
By using a detachable hook-and-loop fastener connection on the protective plate, the problem that existing protective components can only be used with wire coils of fixed diameter is solved, enabling flexible installation, improving applicability and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU HENGFA PACKAGING MATERIALS CO LTD
- Filing Date
- 2025-02-26
- Publication Date
- 2026-04-28
AI Technical Summary
The existing protective components have a ring-shaped connecting plate that is fixed to the protective plate, which means they can only be used with wire coils of a fixed diameter, reducing applicability and increasing production costs.
It adopts a detachable mechanism, including hook and loop fasteners, which connect the upper and lower fasteners to the connecting plate, enabling flexible installation and making it suitable for different types of steel wire coils.
The applicability of the protective components has been improved, enabling installation according to different sizes of wire coils, thus reducing production costs.
Smart Images

Figure CN224171564U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of protective panels and their packaging components, and in particular to protective panels and their packaging components. Background Technology
[0002] Product protection is necessary during transportation or transshipment, primarily to prevent damage during transport, storage, and handling. With the continuous development of the packaging industry, packaging protective panels are evolving towards greater efficiency. After steel wire coils are packaged, protective packaging components are needed at both ends to protect them. However, existing protective components include a ring-shaped connecting plate and a protective plate mounted on the connecting plate. The protective plate is fixed to the packaging panel, leading to a problem: this type of protective component is only suitable for steel wire coils of a fixed diameter, reducing its applicability and increasing production costs. Utility Model Content
[0003] The technical problem to be solved by this utility model is: In order to solve the problem that the existing protective components include a connecting plate with a ring structure and a protective plate set on the connecting plate, and the protective plate and the packaging plate are fixed to each other, which leads to a problem that this type of protective component can only be used for steel wire coils of a fixed diameter, reducing the applicability of the protective component and increasing the production cost. Now, a protective plate and its packaging component are provided.
[0004] The technical solution adopted by this utility model to solve its technical problem is: a protective plate, including a plate body, the plate body including a lower connecting section, through holes evenly distributed on the lower connecting section, the through holes penetrating the upper and lower surfaces of the plate body, and a detachable mechanism for disassembling and installing the plate body on the lower surface of the plate body.
[0005] The detachable mechanism includes hook and loop fasteners, comprising an upper and a lower fastener. The upper fastener has a fleece surface, and the lower fastener has a hook surface. The upper and lower fasteners are respectively fixed to the plate body and the connecting plate. The fleece surface of the upper fastener and the hook surface of the lower fastener are in contact with each other and tightly bonded. Compared with the prior art, this solution achieves rapid installation of the plate body and the connecting plate by detachably connecting the connecting plate and the plate body. It allows for rotational installation of the plate body onto the required size connecting plate according to different wire coil sizes, and allows for installation at different positions on the connecting plate, improving the flexibility of the connecting plate and the plate body installation and enhancing the applicability of the protective components.
[0006] In some preferred embodiments, the plate further includes a lower connecting section, one end of which is disposed at one end of the upper bending section, the lower connecting section and the upper bending section are inclined to each other, and the included angle formed between the lower connecting section and the upper bending section is an obtuse angle.
[0007] In some preferred embodiments, the upper bending plate is provided with a rough surface to increase friction when in contact with it.
[0008] In some preferred embodiments, the rough surface is a blind hole provided on the upper bending plate.
[0009] In some preferred embodiments, the blind hole includes a plurality of circular pores and a rhomboid blind hole disposed between the plurality of circular blind holes.
[0010] In some preferred embodiments, the lower connecting section and the upper bending section are integrally formed.
[0011] A packaging component having a protective panel as described above installed.
[0012] The beneficial effects of this utility model are as follows: When using the protective plate and its packaging assembly, the connecting plate and the plate body are detachably connected, allowing for quick installation of the plate body and the connecting plate. The plate body can be rotatably installed on the connecting plate of the required size and at different positions on the connecting plate according to different sizes of steel wire coils, improving the flexibility of the installation of the connecting plate and the plate body, and enhancing the applicability of the protective assembly. This avoids the problem of existing protective assemblies, which include a ring-shaped connecting plate and a protective plate mounted on the connecting plate, with the protective plate and packaging plate fixed to each other. This results in a problem where this type of protective assembly can only be used for steel wire coils of a fixed diameter, reducing the applicability of the protective assembly and increasing production costs. Attached Figure Description
[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0014] Figure 1 This is the front view of this utility model;
[0015] Figure 2 This is the left view of this utility model;
[0016] Figure 3 This is a rear view of the present invention.
[0017] In the diagram: 1. Plate body, 101. Upper bending section, 102. Lower connecting section, 2. Through hole, 3. Upper buckle, 4. Rough surface. Detailed Implementation
[0018] The present invention will be further described in detail below with reference to the embodiments:
[0019] This utility model is not limited to the following specific embodiments. Those skilled in the art can implement this utility model using various other specific embodiments based on the disclosed content. Any modifications or alterations to the design structure and concept of this utility model also fall within the protection scope of this utility model. It should be noted that, unless otherwise specified, the embodiments and features described in this utility model can be combined with each other.
[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] like Figure 1-3 As shown, a protective plate includes a plate body 1. Through holes 2 are evenly distributed on the lower connecting section 102 of the plate body 1, and the through holes 2 penetrate the upper and lower surfaces of the plate body 1. A detachable mechanism is provided on the lower surface of the plate body 1. The detachable mechanism is used to detach the plate body 1 and install it on a connecting plate. In this embodiment, the detachable mechanism includes a hook and loop fastener, which includes an upper hook and loop 3 and a lower hook and loop. The upper hook and loop 3 has a velvety surface, and the lower hook and loop has a hook surface. The upper hook and loop 3 and the lower hook and loop are respectively fixed to the plate body 1 and the connecting plate. The velvety surface of the upper hook and loop of the lower hook and loop are in contact with each other and tightly bonded. In addition to hook and loop fastener, the detachable mechanism can also be double-sided adhesive.
[0023] The plate 1 includes a lower connecting section 102 and an upper bending section 101. One end of the lower connecting section 102 is located at one end of the upper bending section 101. The lower connecting section 102 and the upper bending section 101 are inclined to each other. The included angle formed between the lower connecting section 102 and the upper bending section 101 is an obtuse angle, which can be 120°.
[0024] To facilitate gripping of the plate 1 and prevent slippage during installation, thus reducing installation efficiency, a rough surface 4 is provided on the upper bent end. The rough surface 4 increases the friction when in contact with it. In this embodiment, the rough surface 4 is a blind hole provided on the upper bent section 101. The rough surface 4 can also be a protrusion or a groove. The rough surface 4 can greatly increase the friction when in contact with the upper bent section 101 of the body, effectively preventing slippage during operation.
[0025] In this embodiment, preferably, the blind holes include a plurality of circular pores and rhomboid blind holes disposed between the plurality of circular blind holes. Of course, in addition to circular and rhomboid blind holes, they can also be pentagrams, triangles, or other shapes. Users can choose the shape of the blind holes according to their needs to improve the recognizability of the protective plate. For example, depending on the size, larger sizes can use triangular blind holes, and smaller sizes can use circular blind holes.
[0026] To improve the connection strength of plate 1, plate 1 is made of plastic. Therefore, in this embodiment, the lower connecting section 102 and the upper bending section 101 are integrally injection molded. The integrally molded plate 1 ensures the connection strength at the connection between the lower connecting section 102 and the upper bending section 101.
[0027] Example 2
[0028] Example 2 is an implementation of Example 1, specifically: a packaging component, which is equipped with the protective plate as described above.
[0029] When the above-mentioned protective plate and its packaging components are used, the upper buckle 3 is glued to the lower surface of the plate body 1, and the lower buckle is glued to the connecting plate. The annular connecting plate is rotated according to the steel wire coil, and the velvet surface of the upper buckle 3 and the hook surface of the lower buckle 3 come into contact with each other and are tightly bonded, so as to install the plate body 1 on the annular connecting plate.
[0030] When holding the plate 1, it can be held on the upper bending section 101. The upper bending section 101 is provided with a rough surface 4 to increase the friction with the upper bending section 101 and ensure a stable and reliable grip. At the same time, the through hole 2 on the lower connecting section 102 can also increase the friction and ensure a stable and reliable grip.
[0031] The above description, based on the preferred embodiments of this utility model, provides inspiration. Those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification but must be determined according to the claims.
Claims
1. A protective panel, comprising a panel body (1), characterized in that: The plate (1) includes a lower connecting section (102), and through holes (2) are evenly distributed on the lower connecting section (102). The through holes (2) penetrate the upper and lower surfaces of the plate (1). A detachable mechanism for disassembling and installing the plate (1) on the connecting plate is provided on the lower surface of the plate (1). The detachable mechanism includes hook and loop fasteners, which include an upper hook and loop (3) and a lower hook and loop. The upper hook and loop (3) has a velvety surface, and the lower hook and loop has a hook surface. The upper hook and loop (3) and the lower hook and loop are respectively fixed to the plate (1) and the connecting plate. The velvety surface of the upper hook and loop and the hook surface of the lower hook and loop are in contact with each other and tightly bonded.
2. The protective plate according to claim 1, characterized in that: The plate (1) also includes an upper bending section (101), one end of the lower connecting section (102) is disposed at one end of the upper bending section (101), the lower connecting section (102) and the upper bending section (101) are inclined to each other, and the included angle formed between the lower connecting section (102) and the upper bending section (101) is an obtuse angle.
3. The protective plate according to claim 2, characterized in that: The upper bending section (101) is provided with a rough surface (4) to increase the friction when in contact with it.
4. The protective plate according to claim 3, characterized in that: The rough surface (4) is a blind hole set on the upper bending plate.
5. The protective plate according to claim 4, characterized in that: The blind hole includes several circular pores and diamond-shaped blind holes arranged between the several circular blind holes.
6. The protective plate according to any one of claims 2-5, characterized in that: The lower connecting section (102) and the upper bending section (101) are integrally formed.
7. A packaging component, characterized in that: It is equipped with a protective plate as described in any one of claims 1-6.