Angle bead

Abstract

The utility model discloses a corner protector which comprises a first protection plate (1), a second protection plate (2) and a rib plate (3). The first protective plate (1) and the second protective plate (2) are connected to form a clamping angle (15); two adjacent side edges of the rib plate (3) are respectively connected with the first protective plate (1) and the second protective plate (2); the plane where the rib plates (3) are located is perpendicular to the plane where the first protection plate (1) is located and the plane where the second protection plate (2) is located at the same time. The angle bead provided by the utility model is made of rigid materials, so that the strength is improved, the strength of the angle bead can be improved by additionally arranging the convex hulls on the angle bead, and the grabbing capacity of the angle bead can be improved by replacing the convex hulls with the handheld grooves.

Description

Technical Field

[0001] This utility model relates to the field of transport packaging product technology, and in particular to a corner protector. Background Technology

[0002] When packaging products, corner protectors are usually placed at the corners of the packaging box to prevent damage to the corners due to impact, friction, etc., and to enhance the stability of the entire packaging box and prevent deformation during transportation.

[0003] Currently available paper corner protectors are generally made of materials such as cardboard. The production of traditional paper corner protectors not only consumes a lot of wood, but the paper is also very sensitive to moisture. It is easy to deform, soften, or even rot when it comes into contact with water. Therefore, it is easy to be damaged when transported in humid environments or rainy days, resulting in material waste and failing to meet environmental protection requirements. In environments with frequent use, paper corner protectors are more prone to wear and damage, reducing overall cost-effectiveness. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a corner protector that improves bending resistance by using rigid materials, and can further improve overall strength or make it easier to grip according to actual needs.

[0006] (II) Technical Solution

[0007] The technical solution adopted by this utility model to solve the above problems is:

[0008] A corner protector includes a first guard plate, a second guard plate, and a rib plate; the first guard plate and the second guard plate are connected to form a clamping angle; two adjacent sides of the rib plate are respectively connected to the first guard plate and the second guard plate; the plane of the rib plate is perpendicular to both the plane of the first guard plate and the plane of the second guard plate.

[0009] In the above technical solution, the clamping angle of the corner protector is set to a right angle, corresponding to the corner of the carton, which facilitates the placement of the protective plate.

[0010] Furthermore, a first rib connection port is provided at the connection between the first guard plate and the rib plate; a second rib connection port is provided at the connection between the second guard plate and the rib plate.

[0011] Furthermore, the rib includes a rib end face, a first side face, and a second side face, wherein the first side face and the second side face are adjacent to each other.

[0012] Furthermore, a first rib pin is provided on the end face of the first side; a second rib pin is provided on the end face of the second side; the first rib pin is matched and connected with the first rib connection port, and the second rib pin is matched and connected with the second rib connection port.

[0013] Furthermore, the first protective plate is provided with hanging holes, and the first protective plate has an upper edge and a lower edge arranged sequentially along its length; the hanging holes are located near the upper edge or the lower edge.

[0014] In the above technical solution, the hanging holes make it convenient to hang the protective plate when surface spraying is required.

[0015] Furthermore, the surface of the first protective plate protrudes to form a convex bulge; the surface of the second protective plate protrudes to form a convex bulge, the convex bulge protruding in a direction away from the clamping angle.

[0016] In the above technical solution, setting a convex hull can enhance the strength of the corner protector.

[0017] Furthermore, the first guard plate is provided with a first guard plate hand grip groove; the second guard plate is provided with a second guard plate hand grip groove; the first guard plate hand grip groove is spaced at a fixed distance from the rib and is symmetrically arranged at the upper and lower ends of the rib; the second guard plate hand grip groove is arranged symmetrically with the first guard plate hand grip groove.

[0018] In the above technical solution, the convex hull can be replaced with a hand grip groove to improve the gripping ability of the corner protector.

[0019] Furthermore, the first guard plate, the second guard plate, and the ribs are all made of rigid materials.

[0020] In the above technical solutions, the use of rigid materials can increase the overall strength of the corner protectors.

[0021] Furthermore, reinforcing ribs are provided at the angle between the first guard plate and the second guard plate.

[0022] Furthermore, the thickness of the rib is set to less than 3 mm.

[0023] In the above technical solution, the rib needs to be inserted between two layers of packaging boxes, so the thickness of the rib is controlled to be less than 3 mm.

[0024] (III) Beneficial Effects

[0025] Compared with the prior art, the technical solution of this utility model has the following advantages:

[0026] (I) The corner protector provided by this utility model is made of rigid material and has a convex bulge added on the original basis. This can reduce material consumption while increasing strength, and can also add a hand grip groove to the corner protector for convenient use.

[0027] (II) Larger product packaging, after being sealed, requires multi-layer stacking for turnover and storage. Because the stacking is relatively high, multiple layers are often tied with straps or wrapped with stretch film. These straps and stretch film exert a certain amount of tension, which can deform the packaging box (corrugated cardboard box). With this corner protector, the straps and stretch film act on the corner protector, which is long and narrow, thus evenly distributing the force of the straps and stretch film across the packaging box, protecting it and preventing localized deformation. Furthermore, this corner protector has a rib in the middle, which is inserted between two layers of packaging. Therefore, when tying straps or wrapping film, simply insert the rib between the two layers of packaging to perform the operation, without needing additional manual support. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention with a convex hull;

[0029] Figure 2 This is a schematic diagram of the overall structure of the present invention with a convex hull and rear view.

[0030] Figure 3 This is a schematic diagram of the overall structure of the rib plate of this utility model;

[0031] Figure 4 This is a schematic diagram of the overall structure of the present invention with a hand grip groove;

[0032] Figure 5 This is a schematic diagram of the overall structure of the present invention with a hand grip groove, viewed from the rear.

[0033] Wherein: 1-First guard plate; 2-Second guard plate; 3-Rib plate; 7-First rib plate connection port; 8-Second rib plate connection port; 4-Rib plate end face; 5-First side; 9-Second side; 6-First rib plate pin; 12-Second rib plate pin; 13-Hanging hole; 10-Protrusion; 11-First guard plate hand grip groove; 14-Reinforcing rib; 15-Clamping angle; 16-Second guard plate hand grip groove. Detailed Implementation

[0034] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0035] Example 1

[0036] like Figure 1-3As shown, this utility model provides a corner protector, including a first guard plate 1, a second guard plate 2, and a rib plate 3; the first guard plate 1, the second guard plate 2, and the rib plate 3 are all made of rigid materials; the first guard plate 1 and the second guard plate 2 are connected to form a clamping angle 15; the two adjacent sides of the rib plate 3 are respectively connected to the first guard plate 1 and the second guard plate 2; the plane where the rib plate 3 is located is perpendicular to both the plane where the first guard plate 1 is located and the plane where the second guard plate 2 is located; a first rib plate connection port 7 is provided at the connection between the first guard plate 1 and the rib plate 3; a second rib plate connection port 8 is provided at the connection between the second guard plate 2 and the rib plate 3.

[0037] like Figure 3 As shown, the rib plate 3 includes a rib plate end face 4, a first side face 5, and a second side face 9, with the first side face 5 and the second side face 9 being adjacent to each other; a first rib plate pin 6 is provided on the end face of the first side face 5; a second rib plate pin 12 is provided on the end face of the second side face 9; the first rib plate pin 6 is matched and connected to the first rib plate connection port 7, and the second rib plate pin 12 is matched and connected to the second rib plate connection port 8; the thickness of the rib plate 3 is set to be less than 3 mm.

[0038] like Figure 1 As shown, the first guard plate 1 is provided with a hanging hole 13, which can facilitate the hanging of items. The hanging hole 13 is located on the upper and lower sides of the first guard plate 1.

[0039] The surface of the first protective plate 1 is raised to form a convex bump 10; the surface of the second protective plate 2 is raised to form a convex bump 10, and the convex bump 10 protrudes in a direction away from the clamping angle 15. The convex bump set in this way can reduce material consumption and improve the overall strength of the corner protector; a reinforcing rib 14 is provided at the angle between the first protective plate 1 and the second protective plate 2; the reinforcing rib 14 can increase the strength of the corner protector.

[0040] Example 2

[0041] like Figure 3-5 As shown, this embodiment 2 is basically the same as embodiment 1, except that the area where the protrusion 10 is located is hollowed out, and the hollowed-out area forms a hand grip groove. The first guard plate 1 is provided with a first guard plate hand grip groove 11; the second guard plate 2 is provided with a second guard plate hand grip groove 16; the first guard plate hand grip groove 11 is spaced at a fixed distance from the rib plate 3 and is symmetrically arranged at the upper and lower ends of the rib plate 3; the second guard plate hand grip groove 16 is symmetrically arranged on both sides of the rib plate 3 with the first guard plate hand grip groove 11; when the actual situation does not require the guard plate to have too high strength, the protrusion 10 can be replaced with a hand grip groove to make the corner protector easier to grip, thereby facilitating use.

[0042] In summary, the above embodiments are not limiting embodiments of this utility model. Any modifications or equivalent variations made by those skilled in the art based on the substantive content of this utility model are within the technical scope of this utility model.

Claims

1. A corner protector, characterized in that, It includes a first guard plate (1), a second guard plate (2), and a rib plate (3); the first guard plate (1) and the second guard plate (2) are connected and form a clamping angle (15); the two adjacent sides of the rib plate (3) are respectively connected to the first guard plate (1) and the second guard plate (2); the plane of the rib plate (3) is perpendicular to the plane of the first guard plate (1) and the plane of the second guard plate (2); A first rib connection port (7) is provided at the connection between the first guard plate (1) and the rib plate (3); a second rib connection port (8) is provided at the connection between the second guard plate (2) and the rib plate (3).

2. A corner protector as described in claim 1, characterized in that, The rib (3) includes a rib end face (4), a first side face (5), and a second side face (9). The rib (3) is connected to the first guard plate (1) through the first side face (5), and the rib (3) is connected to the second guard plate (2) through the second side face (9).

3. A corner protector as described in claim 2, characterized in that, A first rib pin (6) is provided on the end face of the first side (5); a second rib pin (12) is provided on the end face of the second side (9); the first rib pin (6) is matched and connected with the first rib connection port (7), and the second rib pin (12) is matched and connected with the second rib connection port (8).

4. A corner protector as described in claim 1, characterized in that, The first guard plate (1) is provided with a hanging hole (13), and the first guard plate (1) is provided with an upper edge and a lower edge along its length; the hanging hole (13) is provided near the upper edge or the lower edge.

5. A corner protector as described in claim 1, characterized in that, The surface of the first guard plate (1) is raised to form a convex bulge (10); the surface of the second guard plate (2) is raised to form a convex bulge (10), the convex bulge (10) protruding in a direction away from the clamping angle (15).

6. A corner protector as described in claim 1, characterized in that, The first guard plate (1) is provided with a first guard plate hand grip groove (11); the second guard plate (2) is provided with a second guard plate hand grip groove (16); the first guard plate hand grip groove (11) is spaced at a fixed distance from the rib plate (3) and is symmetrically arranged at the upper and lower ends of the rib plate (3); the second guard plate hand grip groove (16) is symmetrically arranged with the first guard plate hand grip groove (11).

7. A corner protector as described in claim 1, characterized in that, The first guard plate (1), the second guard plate (2), and the rib plate (3) are all made of rigid materials.

8. A corner protector as described in claim 5, characterized in that, A reinforcing rib (14) is provided at the angle between the first guard plate (1) and the second guard plate (2).

9. A corner protector as described in claim 1, characterized in that, The thickness of the rib (3) is set to be less than 3 mm.

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