Anti-abrasion outer wrapping corner suitable for heavy packaging

Abstract

The utility model belongs to the technical field of heavy packaging, and discloses an anti-abrasion outer wrapping corner suitable for heavy packaging, which comprises an outer wrapping corner body, the outer wrapping corner body is of a right triangle structure, an outer wrapping groove is formed in one side of the inclined surface of the outer wrapping corner body, and a front automatic connecting assembly and a rear automatic connecting assembly are arranged in the outer wrapping groove. The outer wrapping corner body is clamped to the corner of the heavy goods through the outer wrapping groove, one side of the automatic connecting assembly and the bevel edge of the outer wrapping corner body are integrally pressed, the end, away from the bevel edge of the outer wrapping corner body, of the automatic connecting assembly extends to the right-angle end of an inner cavity of the outer wrapping groove, and a gap is reserved between the end, away from the bevel edge of the outer wrapping corner body, of the automatic connecting assembly and the inner wall of the outer wrapping groove. According to the utility model, due to the arrangement of the automatic connecting assembly and the matching of the outer wrapping groove, the outer wrapping corner body can be integrally and automatically clamped on the heavy goods packaging box, the operation of fastening after additional installation is avoided, the use workload is reduced, the application range is wider, and the recycling effect is better.

Description

Technical Field

[0001] This utility model belongs to the field of heavy-duty packaging technology, specifically a wear-resistant outer corner protector suitable for heavy-duty packaging. Background Technology

[0002] With the rapid development of my country's construction industry, more and more high-rise buildings are being built. During construction and decoration, it is often necessary to order large-sized building or decoration materials. Most of these materials have a complete shape and structure, and they need to be protected by packaging materials during transportation. However, many materials are heavy and protruding after packaging, especially the corners are still obvious. During transportation and transfer, they can be bumped and damaged. Nowadays, after packaging, anti-bump corner protectors are often added to the corners to avoid damage to the building materials.

[0003] However, most existing heavy-duty packaging corner protectors have simple structures, which are integrally molded through injection molding, resulting in low production costs and some effectiveness. However, their applicability is not high, so they are usually discarded directly after use, with extremely low recycling and reuse rates. Moreover, most of them are made of plastic, and direct disposal causes pollution. Therefore, it is necessary to develop a wear-resistant corner protector suitable for heavy-duty packaging to address the shortcomings of existing technologies. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an anti-wear outer corner protector suitable for heavy-duty packaging, which has the advantages of good applicability and high recyclability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant outer corner protector suitable for heavy-duty packaging, comprising an outer corner protector body, the outer corner protector body being a right-angled triangular structure, an outer corner groove being provided on one side of the inclined surface of the outer corner protector body, and two automatic connecting components being provided inside the outer corner groove, the outer corner protector body being snapped onto the corner of heavy goods through the outer corner groove, one side of the automatic connecting component being integrally pressed with the inclined side of the outer corner protector body, and the end of the automatic connecting component away from the inclined side of the outer corner protector body extending to the right-angle end of the inner cavity of the outer corner groove and leaving a gap between it and the inner wall of the outer corner groove.

[0006] Preferably, the automatic connection assembly includes clamping plates integrally formed on both the front and rear sides of the inner cavity of the outer corner body's inclined outer groove, and the clamping plates are folded into the inner cavity of the outer groove along the side connected to the inclined surface of the outer corner body.

[0007] Preferably, the outer periphery of the clamping plate is adapted to the front projection size of the inner cavity of the outer casing groove, and the thickness of the side of the clamping plate connected to the inclined surface of the outer casing corner body is smaller than the thickness of the right-angle end of the clamping plate near the inner cavity of the outer casing groove.

[0008] Preferably, the distance between the front and rear sides of the inner cavity of the outer packaging groove is greater than the thickness of the heavy goods, the distance between the two clamping plates connected to one side of the inclined side of the outer packaging corner body is adapted to the front and rear distance of the inner cavity of the outer packaging groove, and the distance between the two clamping plates near the right angle end of the inner cavity of the outer packaging groove is less than the thickness of the heavy goods.

[0009] Preferably, the clamping plate has a plurality of uniformly distributed anti-detachment cones integrally formed on the side near the inner cavity of the outer packaging groove, and a plurality of uniformly distributed elastic abutment blocks are integrally formed on both the front and rear sides of the inner cavity of the outer packaging groove. The anti-detachment cones abut against the front and rear sides of the heavy goods, and the end of the elastic abutment block near the middle of the outer packaging groove abuts against the clamping plate.

[0010] Preferably, the anti-detachment cone includes a fixed end integrally formed on the clamping plate, one end of the fixed end is integrally formed with a support slide rod, and the other end of the fixed end is integrally formed with an anti-reverse head.

[0011] Preferably, the outer surfaces of the fixed end, the supporting slide rod, and the anti-reverse head are all smooth. The fixed end is inclined. The outer diameter of the anti-reverse head is smaller than that of the supporting slide rod. The anti-reverse head is located between the supporting slide rod and the right-angle end of the outer packaging groove. The anti-detachment cone is integrally formed on the clamping plate through the supporting slide rod. The anti-reverse head is inserted into the heavy cargo packaging box.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Due to the automatic connection component, this utility model, in conjunction with the outer packaging groove, can automatically lock the entire outer corner body onto the heavy cargo packaging box, avoiding the need for tightening operations after installation. This not only reduces the workload but also has a wider range of applications and better recycling effects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention from the front.

[0016] Figure 3 This is a schematic diagram of the structure of the automatic connection component of this utility model;

[0017] Figure 4 This is a cross-sectional view of the top of the present invention;

[0018] Figure 5 This is a top view of the anti-detachment cone of this utility model;

[0019] Figure 6 This is a top view of the elastic support block of this utility model;

[0020] Figure 7 This is a front view of the clamping plate of this utility model before it is folded.

[0021] In the figure: 1. Outer corner body; 2. Outer groove; 3. Automatic connection component; 31. Clamping plate; 32. Anti-disengagement cone; 321. Fixed end; 322. Supporting slide bar; 323. Anti-reverse head; 33. Elastic abutment block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6 As shown, this utility model provides an anti-wear outer corner protector suitable for heavy-duty packaging, including an outer corner protector body 1, which is a right-angled triangle structure. An outer corner groove 2 is provided on one side of the inclined surface of the outer corner protector body 1. Two automatic connecting components 3 are arranged inside the outer corner groove 2. The outer corner protector body 1 is snapped onto the corner of the heavy goods through the outer corner groove 2. One side of the automatic connecting component 3 is integrally pressed with the inclined side of the outer corner protector body 1. The end of the automatic connecting component 3 away from the inclined side of the outer corner protector body 1 extends to the right-angle end of the inner cavity of the outer corner groove 2 and leaves a gap between it and the inner wall of the outer corner groove 2. Due to the setting of the automatic connecting component 3, with the cooperation of the outer corner groove 2, the outer corner protector body 1 can be automatically snapped onto the heavy goods packaging box, avoiding the need for tightening operation after installation. This not only reduces the workload of use, but also has a wider range of applications and better recycling effect.

[0024] like Figure 4 and Figure 7 As shown, the automatic connection component 3 includes a clamping plate 31 integrally formed on both the front and rear sides of the inner cavity of the outer corner body 1 and the outer corner groove 2. The clamping plate 31 is folded into the inner cavity of the outer corner groove 2 along the side connected to the inclined surface of the outer corner body 1. Since the clamping plate 31 is integrally formed with the outer corner body 1, it is not only convenient to produce and reduce the production difficulty, but also easy to embed the clamping plate 31 into the inner cavity of the outer corner groove 2 by folding, and to press it against the heavy goods packaging box with the cooperation of the elastic abutment block 33.

[0025] like Figure 2As shown, the outer periphery of the clamping plate 31 is adapted to the front projection size of the inner cavity of the outer packaging groove 2. The thickness of the side of the clamping plate 31 connected to the inclined surface of the outer packaging corner body 1 is smaller than the thickness of the right-angle end near the inner cavity of the outer packaging groove 2. Due to the setting of the clamping plate 31, it can be folded into the inner cavity of the outer packaging groove 2 with the cooperation of its weak end, and the anti-detachment cone 32 can be pressed against the packaging box with the cooperation of the elastic abutment block 33, ensuring that the two automatic connection components 3 can be supported on the front and rear sides of the goods packaging box.

[0026] like Figure 4 As shown, the distance between the front and rear sides of the inner cavity of the outer packaging groove 2 is greater than the thickness of the heavy goods. The distance between the two clamping plates 31 connected to the hypotenuse of the outer packaging corner body 1 is adapted to the front and rear distance of the inner cavity of the outer packaging groove 2. The distance between the two clamping plates 31 near the right angle end of the inner cavity of the outer packaging groove 2 is less than the thickness of the heavy goods. With the cooperation of the elastic abutment block 33, the two foldable clamping plates 31 can abut against the front and rear sides of the packaging box of heavy goods of different thicknesses, effectively improving the scope of application.

[0027] like Figures 2 to 4 As shown, a plurality of anti-detachment cones 32 are integrally formed on one side of the clamping plate 31 near the inner cavity of the outer packaging groove 2. A plurality of elastic abutment blocks 33 are integrally formed on both the front and rear sides of the inner cavity of the outer packaging groove 2. The anti-detachment cones 32 abut against each other on the front and rear sides of the heavy goods. One end of the elastic abutment block 33 near the middle of the outer packaging groove 2 abuts against the clamping plate 31.

[0028] like Figure 2 and Figure 5 As shown, the anti-detachment cone 32 includes a fixed end 321 integrally formed on the clamping plate 31. One end of the fixed end 321 is integrally formed with a support slide bar 322, and the other end of the fixed end 321 is integrally formed with an anti-reverse head 323. Due to the setting of the fixed end 321, with the cooperation of the support slide bar 322, it can slide across the heavy cargo packaging box. Moreover, with the cooperation of the anti-reverse head 323, it can prevent it from sliding backward, thereby ensuring that the outer corner body 1 and the automatic connection assembly 3 can be firmly clamped on the corner of the heavy cargo.

[0029] like Figure 5 As shown, the outer surfaces of the fixed end 321, the support slide rod 322, and the anti-reverse head 323 are all smooth. The fixed end 321 is inclined. The outer diameter of the anti-reverse head 323 is smaller than that of the support slide rod 322. The anti-reverse head 323 is located between the support slide rod 322 and the right-angle end of the inner cavity of the outer packaging groove 2. The anti-detachment cone 32 is integrally formed on the clamping plate 31 through the support slide rod 322. The anti-reverse head 323 is inserted into the heavy cargo packaging box.

[0030] Working principle and usage process of this utility model:

[0031] like Figure 7 After the product is manufactured, the two clamping plates 31 are folded in half from front to back, so that the two clamping plates 31 are folded into the inside of the outer packaging groove 2, and then they are fitted onto the corner of the heavy goods packaging box.

[0032] Specifically, with the cooperation of the fixed end 321 and the elastic support block 33, the anti-detachment cone 32 can slide across the packaging box until the corner of the packaging box is completely inserted into the outer packaging groove 2. During this process, as the heavy goods and their outer packaging box are continuously inserted, the two clamping plates 31 on the front and rear sides can be pushed away from each other and the elastic support block 33 can be squeezed to increase its elastic restoring force. When it is fully inserted and stops, the fixed end 321 can be pushed by the clamping plate 31 under the action of the elastic restoring force of the elastic support block 33, so that the fixed end 321 always has a tendency to move closer to the packaging box, thereby allowing the anti-reverse head 323 to be inserted into the packaging box and preventing the whole thing from falling off the packaging box.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wear resistant corner wrap suitable for heavy duty packaging comprising a corner wrap body (1) characterised in that: The outer corner body (1) is a right triangle structure, the outer corner body (1) is provided with an outer groove (2) on the side of the inclined surface, the inner part of the outer groove (2) is provided with two automatic connection assemblies (3) in front and back, the outer corner body (1) is clamped on the corner of heavy goods through the outer groove (2), one side of the automatic connection assembly (3) is integrally pressed with the inclined side of the outer corner body (1), and the end of the automatic connection assembly (3) away from the inclined side of the outer corner body (1) extends to the right angle end of the inner cavity of the outer groove (2) and leaves a gap between the inner wall of the outer groove (2).

2. A wear resistant corner wrap for heavy duty packaging according to claim 1, characterized in that: The automatic connection assembly (3) comprises a clamping plate (31) integrally formed on the inner cavity of the outer groove (2) of the inclined side of the outer corner body (1) in front and back, and the clamping plate (31) is folded to the inside of the outer groove (2) along the side connected with the inclined surface of the outer corner body (1).

3. A wear resistant corner wrap for heavy duty packaging according to claim 2, wherein: The outer peripheral size of the clamping plate (31) is matched with the size of the front projection of the inner cavity of the outer groove (2), and the thickness size of one side of the clamping plate (31) connected to the inclined surface of the outer corner body (1) is smaller than the thickness size close to the right angle end of the inner cavity of the outer groove (2).

4. A wear resistant corner wrap for heavy duty packaging according to claim 2, wherein: The distance between the front and back of the inner cavity of the outer groove (2) is greater than the thickness size of the heavy goods, the distance between the two clamping plates (31) connected to the side of the inclined side of the outer corner body (1) is matched with the front and back distance of the inner cavity of the outer groove (2), and the distance between the two clamping plates (31) close to the right angle end of the inner cavity of the outer groove (2) is smaller than the thickness size of the heavy goods.

5. A wear reducing wrap corner for heavy duty packaging according to claim 2, wherein: The side close to the inner cavity of the outer groove (2) of the clamping plate (31) is integrally formed with a plurality of anti-falling cones (32) uniformly distributed, the front and back sides of the inner cavity of the outer groove (2) are integrally formed with a plurality of elastic abutting blocks (33) uniformly distributed, the anti-falling cones (32) abut each other with the front and back sides of the heavy goods, and the elastic abutting blocks (33) abut on the clamping plate (31) close to the middle of the outer groove (2).

6. A wear reducing wrap corner for heavy duty packaging according to claim 5, characterized in that: The anti-falling cone (32) comprises a fixed end (321) integrally formed on the clamping plate (31), one end of the fixed end (321) is integrally formed with a supporting slide rod (322), and the other end of the fixed end (321) is integrally formed with an anti-reverse head (323).

7. A wear reducing wrap corner for heavy duty packaging according to claim 6, characterised in that: The outer surfaces of the fixed end (321), the supporting slide rod (322) and the anti-reverse head (323) are smooth, the fixed end (321) is inclined, the outer peripheral diameter size of the anti-reverse head (323) is smaller than that of the supporting slide rod (322), the anti-reverse head (323) is located between the supporting slide rod (322) and the right angle end of the inner cavity of the outer groove (2), the anti-falling cone (32) is integrally formed on the clamping plate (31) through the supporting slide rod (322), and the anti-reverse head (323) is inserted into the heavy goods packaging box.

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