Kraft paper pasting foam angle bead

Abstract

The kraft paper pasting foam corner protector comprises a corner protector body and a reinforcing piece fixed to the corner protector body, the surface of the corner protector body is provided with a containing groove which is the same as the corner protector body in overall shape, the reinforcing piece is embedded in the containing groove, and the thickness of the reinforcing piece is equal to the depth of the containing groove. According to the foam corner protector, after the containing groove is formed in the corner protector body, the reinforcing piece is arranged in the containing groove, so that the strength of the corner protector body is enhanced through the reinforcing piece, the corner protector body is not prone to being damaged when being impacted, and the overall shape of the foam corner protector cannot be changed by sinking the reinforcing piece into the containing groove.

Description

Technical Field

[0001] The present application relates to the technical field of corner protectors, and in particular to a kraft paper-adhesive foam corner protector. Background Art

[0002] During the transportation of items, a foam corner protector is usually installed at the corner of the item to separate the product from the outer packaging. When the outer packaging is hit, the foam corner protector can absorb the impact caused by the impact, making the product in the outer packaging less susceptible to damage.

[0003] However, since the foam corner protector is made of foam, the overall strength of the foam corner protector is low. It will be damaged after being impacted once, resulting in the foam corner protector being unable to continuously protect the product.

[0004] Therefore, it is necessary to propose a new technical solution to solve the above problems. Utility Model Content

[0005] In order to prevent the foam corner protector from being damaged easily when impacted, the present application provides a kraft paper-adhesive foam corner protector.

[0006] The present application provides a kraft paper adhesive foam corner protector, which adopts the following technical solution:

[0007] A kraft paper-adhesive foam corner protector comprises a corner protector body and a reinforcing piece fixed on the corner protector body, wherein a receiving groove having the same shape as the corner protector body is provided on the surface of the corner protector body, the reinforcing piece is embedded in the receiving groove, and the thickness of the reinforcing piece is equal to the depth of the receiving groove.

[0008] By adopting the above technical solution, after a receiving groove is opened on the corner protector, a reinforcing member is arranged in the receiving groove, so that the strength of the corner protector is enhanced by the reinforcing member, so that the corner protector is not easily damaged when impacted, and the overall shape of the foam corner protector is not changed by sinking the reinforcing member into the receiving groove.

[0009] Optionally: a buffer chamfer is provided at the inner corner of the corner protector.

[0010] By adopting the above technical solution, when the object protected by the foam corner protector falls, the buffer chamfer can be used to provide a certain buffer, thereby increasing the anti-fall performance.

[0011] Optionally, the receiving groove is arranged on two outer side walls of the corner protector that are attached to the outer packaging, and the receiving groove penetrates the two L-shaped side walls of the corner protector.

[0012] By adopting the above technical solution, the reinforcement is set on the side wall of the corner protector that fits the outer packaging, so that the toughness of the corner protector is enhanced by the corner protector, making the corner protector not easy to crack. At the same time, when connecting the foam corner protector to the outer packaging, the outer packaging and the reinforcement can be connected by a nail gun, so that the foam corner protector can meet the connection requirements.

[0013] Optionally: the receiving groove is arranged on two side walls of the corner protector that are attached to the outer packaging, and there are a plurality of the receiving grooves, and the plurality of the receiving grooves are arranged along the length direction of the outer corner.

[0014] By adopting the above technical solution, the corner protector can be protected and strengthened while reducing the number of reinforcing members, so that the corner protector is not easily broken when subjected to the force exerted by an object.

[0015] Optionally, gaps are provided between two ends of the reinforcement member located on both sides of the inner corner and two inner walls of the accommodating groove located on both sides of the outer corner.

[0016] By adopting the above technical solution, when the corner protector is subjected to the force exerted by the protected object, the corner protector can produce a certain relative movement and deformation with the reinforcement, so that the corner protector is not easily damaged by the reinforcement. At the same time, the receiving groove is larger than the reinforcement, which also makes it easier to place the reinforcement in the receiving groove.

[0017] Optionally: a reinforcing piece is commonly provided on the inner wall of the reinforcing piece, a clearance groove is provided at the outer corner of the accommodating groove, and the reinforcing piece is arranged in the clearance groove.

[0018] By adopting the above technical solution, the strength between the two vertical side walls of the reinforcing member is enhanced by the reinforcing member, so that the reinforcing member itself is not easily deformed, thereby also improving the anti-deformation strength of the corner protector.

[0019] Optionally, the receiving grooves are respectively arranged on two side walls of the L-shaped corner protector, and a gap is left between the side wall of the reinforcement and the edge of the side wall of the L-shaped corner protector.

[0020] By adopting the above technical solution, the reinforcement piece can also be used to prevent the corner protector from being damaged due to the pressure applied by the protected object.

[0021] Optionally: a connecting groove is further provided on the side wall of the outer packaging on which the corner protector is attached, and a connecting piece is further provided between the reinforcing pieces, and the connecting piece is embedded in the connecting groove.

[0022] By adopting the above technical solution, the relative position of the reinforcement is limited by the connecting member, so that the reinforcement will not fall off directly from the receiving groove by the connecting member, and the connection between the reinforcement and the receiving groove no longer requires the use of other media, making the connection between the reinforcement and the corner protector more convenient.

[0023] Optionally, the receiving groove is arranged on the L-shaped side wall of the corner protector, and the reinforcement is inserted into the receiving groove.

[0024] By adopting the above technical solution, the reinforcing member can be directly inserted into the receiving groove, thereby realizing the connection between the reinforcing member and the receiving groove.

[0025] Optionally, the receiving groove penetrates both side walls of the L-shaped corner protector.

[0026] By adopting the above technical solution, the reinforcing member can be inserted into the receiving groove on both side walls of the corner protector, thereby making the connection between the reinforcing member and the corner protector more convenient.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By inserting the reinforcing member into the receiving groove, the strength of the corner protector is enhanced by the reinforcing member, so that the corner protector itself is not easily damaged when the corner protector is subjected to the pressure exerted by the protected object;

[0029] 2. By arranging the reinforcement on the corner protector to fit the side wall of the outer package, and by arranging the reinforcement in the receiving groove, the overall shape of the foam corner protector will not be changed, and the reinforcement can also be connected to the outer package by a nail gun or the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of Example 1 of the present application;

[0031] Figure 2 This is a schematic diagram of the structure of Example 2 of the present application;

[0032] Figure 3 This is a schematic diagram of the structure of Example 3 of the present application;

[0033] Figure 4 This is a schematic diagram of the structure of Example 4 of the present application;

[0034] Figure 5 This is a schematic diagram of the structure of Example 5 of the present application;

[0035] Figure 6 This is a structural diagram of Example 6 of the present application.

[0036] In the figure, 1, corner protector; 11, receiving groove; 12, buffer chamfer; 13, give way groove; 14, connecting groove; 2, reinforcement piece; 3, reinforcement piece; 4, connecting piece. DETAILED DESCRIPTION

[0037] The present application is further described in detail below in conjunction with the accompanying drawings.

[0038] The present application discloses a kraft paper adhesive foam corner protector, embodiment 1: Figure 1 As shown, it includes a corner protector 1 and a reinforcement member 2 bonded and fixed to the corner protector 1. The corner protector 1 is made of foam material with a density of 25 kilograms per square meter. The corner protector 1 is L-shaped, and the lengths of the corner protector 1 on both sides of the corner are equal. The corner protector 1 is attached to the two side walls of the outer packaging and is provided with a receiving groove 11, which penetrates the two L-shaped side walls of the corner protector 1. In this embodiment, the reinforcement member 2 is made of kraft paper, and other hard materials can also be used. The compressive strength of the reinforcement member 2 along its corner is greater than 840 Newtons. The reinforcement member 2 is L-shaped, and the reinforcement member 2 is embedded in the receiving groove 11. There is a gap between the two ends of the reinforcement member 2 on both sides of the inner corner and the inner walls of the receiving groove 11 on both sides of the outer corner, so that the process of placing the reinforcement member 2 in the receiving groove 11 is more convenient. The inner corner of the reinforcing member 2 abuts against the outer corner formed by the receiving groove 11, and the thickness of the reinforcing member 2 is equal to the depth of the receiving groove 11, so that after the reinforcing member 2 is pasted in the receiving groove 11, the reinforcing member 2 will not protrude from the receiving groove 11, so that the overall shape of the foam corner protector will not be different from before. The reinforcing member 2 is used to strengthen the corner protector 1, so that the corner protector 1 is not easy to break when impacted, and the corner protector 1 can be better connected to the inside of the outer packaging.

[0039] The inner corner of the corner protector 1 is also provided with a buffer chamfer 12, so that when the corner protector 1 is attached to the corner of the object to be protected, the corner of the object will not directly contact the corner protector 1, so that when a collision occurs, the buffer chamfer 12 is used for a buffer.

[0040] Example 2: Figure 2 As shown, the difference from Example 1 is that there are multiple receiving grooves 11 on the same corner protector 1. In this embodiment, there are two receiving grooves 11, which are arranged along the length direction of the outer corner of the corner protector 1. There are also two reinforcement members 2 correspondingly, and the two reinforcement members 2 are respectively arranged in the receiving grooves 11.

[0041] Example 3: Figure 3 As shown, the difference from Example 1 is that a reinforcing member 3 is fixed to the two inner walls of the reinforcing member 2. The material of the reinforcing member 3 is the same as that of the reinforcing member 2. A triangle is formed between the reinforcing member 3 and the two inner walls of the reinforcing member 2, thereby supporting and limiting the relative position between the two side walls of the reinforcing member 2. A clearance groove 13 is also provided at the outer corner of the accommodating groove 11. The reinforcing member 3 is provided in the clearance groove 13, and the side wall of the reinforcing member 3 away from the reinforcing member 2 abuts against the side wall of the clearance groove 13, thereby enhancing the strength of the reinforcing member 2, thereby further enhancing the overall strength of the foam corner protector.

[0042] Example 4: Figure 4As shown, the difference from Example 1 is that the receiving groove 11 is arranged on the two side walls of the L-shaped corner protector 1, the reinforcement member 2 is arranged in the receiving groove 11, and a gap is left between the side wall of the reinforcement member 2 and the edge of the L-shaped side wall of the corner protector 1, so that the reinforcement member 2 can provide a certain support to the corner protector 1, and the corner protector 1 itself can still produce deformation to provide buffering.

[0043] The corner protector 1 is also provided with connecting grooves 14 on the two side walls that are attached to the outer packaging. In the present embodiment, the connecting grooves 14 on the two side walls are connected to each other, and a connecting member 4 is also provided between the two reinforcement members 2 to connect the two. The material of the connecting member 4 is the same as that of the reinforcement member 2, and the connecting member 4 is L-shaped. The connecting member 4 is arranged in the connecting groove 14, and the thickness of the connecting member 4 is equal to the depth of the connecting groove 14, so that the position of the two reinforcement members 2 is limited by the connecting member 4, so that the reinforcement member 2 can be directly arranged in the accommodating groove 11 without using additional limiting means.

[0044] Example 5: Figure 5 As shown, the difference from Example 1 is that the receiving groove 11 is arranged on the L-shaped side wall of the corner protector 1, the receiving groove 11 goes deep into the interior of the corner protector 1, the reinforcement member 2 is inserted into the receiving groove 11, and the side wall of the reinforcement member 2 is kept in contact with the inner wall of the receiving groove 11, and a gap is left between the two ends of the reinforcement member 2 on both sides of its inner corner and the two inner walls of the receiving groove 11 on both sides of its inner corner, so that the reinforcement member 2 is easier to insert into the receiving groove 11, and after insertion, there is no need to limit the position of the reinforcement member 2 relative to the receiving groove 11, so that the connection between the reinforcement member 2 and the receiving groove 11 is more convenient.

[0045] Example 6: Figure 6 As shown, the difference from Example 5 is that the receiving groove 11 penetrates both L-shaped side walls of the corner protector 1, and the L-shaped side walls of the reinforcing member 2 are respectively abutted against the L-shaped side walls of the corner protector 1, so that after the reinforcing member 2 is inserted into the receiving groove 11, the strength along the angle direction of the corner protector 1 can be enhanced by the reinforcing member 2, and at the same time, the reinforcing member 2 can be inserted from both openings of the receiving groove 11, making the connection between the reinforcing member 2 and the corner protector 1 more convenient.

[0046] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A kraft paper adhesive foam corner protector, characterized in that: The invention comprises a corner protector (1) and a reinforcing member (2) fixed on the corner protector (1); a receiving groove (11) having the same shape as the corner protector (1) is provided on the surface of the corner protector (1); the reinforcing member (2) is embedded in the receiving groove (11); and the thickness of the reinforcing member (2) is equal to the depth of the receiving groove (11).

2. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: A buffer chamfer (12) is provided at the inner corner of the corner protector (1).

3. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: The receiving groove (11) is arranged on two outer side walls of the corner protector (1) attached to the outer packaging, and the receiving groove (11) penetrates the two L-shaped side walls of the corner protector (1).

4. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: The receiving groove (11) is arranged on two side walls of the corner protector (1) attached to the outer packaging, and a plurality of the receiving grooves (11) are provided, and the plurality of the receiving grooves (11) are arranged along the length direction of the outer corner.

5. The kraft paper adhesive foam corner protector according to claim 3, characterized in that: Gaps are provided between the two ends of the reinforcement member (2) located on both sides of the inner corner thereof and the two inner walls of the accommodation groove (11) located on both sides of the outer corner thereof.

6. The kraft paper adhesive foam corner protector according to claim 3, characterized in that: A reinforcing piece (3) is commonly arranged on the inner wall of the reinforcing piece (2), a clearance groove (13) is arranged at the outer corner of the accommodating groove (11), and the reinforcing piece (3) is arranged in the clearance groove (13).

7. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: The receiving grooves (11) are respectively arranged on the two L-shaped side walls of the corner protector (1), and a gap is left between the side wall of the reinforcement member (2) and the edge of the L-shaped side wall of the corner protector (1).

8. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: The corner protector (1) is attached to the side wall of the outer packaging and is also provided with a connecting groove (14). A connecting piece (4) is also provided between the reinforcing pieces (2), and the connecting piece (4) is embedded in the connecting groove (14).

9. The kraft paper adhesive foam corner protector according to claim 1, characterized in that: The receiving groove (11) is arranged on the L-shaped side wall of the corner protector (1), and the reinforcing member (2) is inserted into the receiving groove (11).

10. The kraft paper-adhesive foam corner protector according to claim 9, characterized in that: The receiving groove (11) penetrates both L-shaped side walls of the corner protector (1).

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