Drop-resistant packaging structure for decorative picture

Abstract

The utility model belongs to the technical field of decorative picture packaging, and particularly relates to an anti-falling packaging structure for a decorative picture. The anti-falling corner protection assembly is composed of a square sponge block, a corner drawing caulking groove, a rubber triangular protection sleeve and a right-angle protection paperboard. A corner drawing caulking groove is formed in the middle of the inner side edge of the square sponge block, the outer corner of the square sponge block is sleeved with a rubber triangular protection sleeve, the outer side of the rubber triangular protection sleeve is connected with a right-angle protection paper board, and the right-angle protection paper board corresponds to the corners of the protection front frame and the protection rear frame. The decorative picture is packaged and fixed by adopting a multi-angle and edge protection structure and a frame; the integrity of the decorative picture in the transportation process can be effectively protected, and damage caused by collision is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of decorative painting packaging, in particular to an anti-fall packaging structure for decorative paintings. Background Art

[0002] With the continuous progress of modern society, people's aesthetic level is constantly improving, so many people choose to buy some decorative paintings to hang in their homes.

[0003] In order to protect the surface of decorative paintings sold in shopping malls and supermarkets, they are usually wrapped in paper boxes. The paper boxes are easily worn and cracked due to bumps and shaking during transportation, and the supporting capacity is greatly reduced after getting wet, and the supporting and protective function is completely lost, which makes it easy for the paintings to be damaged. Therefore, a drop-proof packaging structure for decorative paintings is provided. Utility Model Content

[0004] In order to solve the defects and shortcomings of the prior art, the purpose of the utility model is to provide a drop-proof packaging structure for decorative paintings which has a simple structure, a reasonable design and is easy to use. The structure adopts multiple corner and edge protection structures and a frame to package and fix the decorative paintings. The structure can effectively protect the integrity of the decorative paintings during transportation and avoid damage caused by bumps.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it comprises a protective front frame, an anti-fall corner protection assembly, a protective rear frame, a U-shaped edge guard, and a device painting; the four corners of the device painting are sleeved with the anti-fall corner protection assembly, the U-shaped edge guard is clamped in the middle of the edge of the device painting, and the front and rear of the device painting are respectively provided with a protective front frame and a protective rear frame, and the outer sides of the protective front frame and the protective rear frame are fixed by fixing belts; wherein, the anti-fall corner protection assembly consists of a square sponge block, a painting corner embedding groove, a rubber triangular protective sleeve, and a right-angle protective cardboard; a painting corner embedding groove is provided in the middle of the inner side of the square sponge block, a rubber triangular protective sleeve is sleeved with the outer corner of the square sponge block, and the outer side of the rubber triangular protective sleeve is connected with a right-angle protective cardboard, and the right-angle protective cardboard corresponds to the corners of the protective front frame and the protective rear frame.

[0006] Preferably, the protective front frame is composed of a rectangular frame, a reinforcing beam, a diagonal brace bracket, and a triangular flat plate support. The interior of the rectangular frame is connected with criss-crossing reinforcing beams, the four corners of the rectangular frame are connected with diagonal brace brackets, and the outer surfaces of the four corners of the rectangular frame are fitted and fixed with triangular flat plate supports.

[0007] Preferably, the protective front frame and the protective rear frame maintain the same structure, and the reinforcing beams are slotted and snap-fitted at the vertical and horizontal intersections to form a surface-flush structure.

[0008] Preferably, the outer contour of the four-corner anti-drop corner protection component and the middle U-shaped edge protection of the device is flush with the edges of the front protection frame and the rear protection frame.

[0009] Preferably, the width of the corner groove for the painting is consistent with the thickness of the device painting.

[0010] With the above structure, the beneficial effects of the present utility model are as follows: It adopts a multi-layer corner and edge protection structure, which can effectively wrap and protect the corners to avoid bumps on the corners during transportation; in addition, the front and rear outer frames are used for secondary packaging, and the decorative painting is clamped in the middle and isolated from the outside, which can effectively protect the integrity of the decorative painting and avoid damage caused by bumps. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the present utility model will be described in detail by the following specific embodiments and the accompanying drawings.

[0012] Figure 1 It is a schematic structural diagram of the present utility model;

[0013] Figure 2 It is a schematic structural diagram of the anti-drop corner protection component 2 of the present utility model;

[0014] Figure 3 It is the protection frame structure of the present utility model;

[0015] Description of the reference numerals: front protection frame 1, anti-drop corner protection component 2, rear protection frame 3, U-shaped edge protection 4, device painting 5, rectangular frame 11, strengthening beam 12, diagonal support bracket 13, triangular flat plate support 14, square sponge block 21, corner groove for painting 22, rubber triangular protection sleeve 23, right-angle protection cardboard 24. Detailed Embodiments

[0016] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and do not intend to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0017] Here, it should also be noted that in order to avoid obscuring the present utility model due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present utility model are shown in the drawings, and other details less related to the present utility model are omitted.

[0018] Refer to Figures 1 - 3As shown in the figure, the following technical solutions are adopted in this specific embodiment: It includes a front protection frame 1, an anti-drop corner protection component 2, a rear protection frame 3, a U-shaped edge protector 4, and a device painting 5; The four corners of the device painting 5 are sleeved with the anti-drop corner protection component 2, the middle of the edge of the device painting 5 is clamped with the U-shaped edge protector 4, and the front and rear of the device painting 5 are respectively provided with a front protection frame 1 and a rear protection frame 3, and the outside of the front protection frame 1 and the rear protection frame 3 are fixed by fixing straps; Among them, the anti-drop corner protection component 2 is composed of a square sponge block 21, a painting corner slot 22, a rubber triangular protection sleeve 23, and a right-angle protection cardboard 24; A painting corner slot 22 is arranged in the middle of the inner side of the square sponge block 21, a rubber triangular protection sleeve 23 is sleeved on the outer corner of the square sponge block 21, a right-angle protection cardboard 24 is connected to the outside of the rubber triangular protection sleeve 23, and the right-angle protection cardboard 24 corresponds to the corners of the front protection frame 1 and the rear protection frame 3. The anti-drop corner protection component 2 provides various protections for the four corners of the device painting 5, which can greatly reduce the impact on the device painting 5 caused by the force on the corners, and avoid the deformation of the corners of the device painting 5 from damaging the overall integrity.

[0019] Preferably, the front protection frame 1 is composed of a rectangular frame 11, a reinforcing beam 12, a diagonal support 13, and a triangular flat support 14. The inside of the rectangular frame 11 is connected with criss-crossing reinforcing beams 12, the four corners of the rectangular frame 11 are connected with diagonal supports 13, and triangular flat supports 14 are fixedly attached to the outer surfaces of the four corners of the rectangular frame 11. In order to further optimize the structural stability, triangular flat supports 14 can be added at the connection between the reinforcing beam 12 and the rectangular frame 11 and at the criss-crossing of the reinforcing beams 12. The front protection frame 1 and the rear protection frame 3 have the same structure and are fixed by packaging straps and packaging films. The device painting 5 sleeved with the anti-drop corner protection component 2 is clamped in the middle, so that the device painting 5 is isolated from the outside, which can effectively protect the integrity of the decorative painting and avoid damage caused by bumps.

[0020] In addition, slots are cut and clamped at the criss-crossing of the reinforcing beams 12 to form a flush surface structure; The outer contours of the anti-drop corner protection components 2 at the four corners of the device painting 5 and the middle U-shaped edge protector 4 are flush with the edges of the front protection frame 1 and the rear protection frame 3; The width of the painting corner slot 22 is the same as the thickness of the device painting 5. All components are closely fitted to reduce the redundant amount of left and right shaking, so that all the forces on the device painting 5 are transferred to the frame and the corner protectors.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.

[0022] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drop-proof packaging structure for decorative paintings, characterized in that: It comprises a protective front frame, an anti-fall corner protection component, a protective rear frame, a U-shaped edge guard, and a device painting; the four corners of the device painting are sleeved with the anti-fall corner protection component, the middle of the edge of the device painting is clamped with a U-shaped edge guard, the front and rear of the device painting are respectively provided with a protective front frame and a protective rear frame, and the outer sides of the protective front frame and the protective rear frame are fixed by fixing belts; wherein, the anti-fall corner protection component consists of a square sponge block, a painting corner embedding groove, a rubber triangular protective sleeve, and a right-angle protective cardboard; the middle of the inner side of the square sponge block is provided with a painting corner embedding groove, the outer corner of the square sponge block is sleeved with a rubber triangular protective sleeve, the outer side of the rubber triangular protective sleeve is connected with a right-angle protective cardboard, and the right-angle protective cardboard corresponds to the corners of the protective front frame and the protective rear frame.

2. The anti-fall packaging structure of decorative painting according to claim 1, characterized in that: The protective front frame is composed of a rectangular frame, a reinforcing beam, a diagonal brace bracket, and a triangular flat plate support. The interior of the rectangular frame is connected with criss-cross reinforcing beams, the four corners of the rectangular frame are connected with diagonal braces, and the outer surfaces of the four corners of the rectangular frame are fitted and fixed with triangular flat plate supports.

3. The anti-fall packaging structure of decorative painting according to claim 2, characterized in that: The protective front frame and the protective rear frame maintain the same structure, and the reinforcing beams are slotted and snap-connected at the vertical and horizontal intersections to form a surface-flush structure.

4. The anti-fall packaging structure of decorative painting according to claim 1, characterized in that: The device has four anti-fall corner guard components and the outer contour of the middle U-shaped edge guard kept flush with the edges of the protective front frame and the protective rear frame.

5. The anti-fall packaging structure of decorative painting according to claim 1, characterized in that: The width of the picture corner embedding groove is consistent with the thickness of the device picture.

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