Compression-resistant PVC (polyvinyl chloride) decorative plate with buffering function

Abstract

The utility model provides a compression-resistant PVC (polyvinyl chloride) decorative plate with a buffering function. The compression-resistant PVC decorative plate comprises a mounting plate and a PVC decorative base plate, firstly, according to the PVC decorative plate, the elastic supporting piece and the elastic connecting plate are arranged between the PVC decorative base plate and the mounting plate, so that when the PVC decorative base plate is impacted by external force or pressed, pressure can be effectively buffered and dispersed, deformation and damage are reduced, and the overall pressure resistance and durability are improved. And secondly, the height of the side edge of the PVC decorative base plate is slightly larger than that of the side plate, and when the PVC decorative plate is pressed, the protruding part of the PVC decorative base plate firstly bears the pressure, so that structural damage caused by direct stress of the mounting plate is effectively avoided. Meanwhile, the anti-ultraviolet layer, the waterproof layer and the wear-resistant layer are sequentially arranged on each of the PVC decorative base plate and the mounting plate, so that the weather resistance of the decorative plate is effectively improved. And thirdly, the inserting structures are arranged on the outer sides of the side plates of the decorative plates, so that the adjacent decorative plates can be quickly spliced, the mounting efficiency is improved, and the connection firmness is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of PVC decorative panel technology, specifically a pressure-resistant PVC decorative panel with a cushioning function. Background Technology

[0002] PVC decorative panels are widely used in building decoration, interior decoration, and other places where aesthetically pleasing and durable floor or wall materials are required. Although traditional PVC decorative panels have certain wear resistance and water resistance properties during use, they often lack sufficient cushioning capacity when subjected to external pressure or impact, which can easily lead to damage or deformation of the decorative panels.

[0003] To improve the compressive strength and cushioning performance of PVC decorative panels, some existing technologies have developed decorative panels with elastic layers or cushioning structures. However, some solutions still have certain shortcomings in practical applications, such as limited cushioning effect, complex structure leading to high cost, or unstable connection methods affecting service life and ease of installation. Therefore, it is necessary to provide a compressive-resistant PVC decorative panel with superior cushioning function to improve product durability and adaptability, while optimizing the installation method for greater efficiency and convenience. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pressure-resistant PVC decorative panel with a buffer function, which solves the problem that some existing PVC decorative panels are prone to deformation or damage under collision or other pressure conditions.

[0005] A pressure-resistant PVC decorative panel with a cushioning function includes an mounting plate and a PVC decorative substrate. The mounting plate includes a base plate and side plates connected end-to-end to the side of the base plate. The base plate and the side plates surround to form an accommodating space. The PVC decorative substrate is disposed within the accommodating space. The side height of the PVC decorative substrate is slightly greater than the height of the side plates. Multiple elastic support members are connected between the PVC decorative substrate and the base plate. An elastic connecting plate is also provided between the PVC decorative substrate and the base plate. From the inside to the outside, the PVC decorative substrate and the mounting plate are provided with an anti-ultraviolet layer, a waterproof layer, and a wear-resistant layer. An interlocking structure is provided on the outer side of a pair of opposing side plates.

[0006] Preferably, the side of the side plate away from the bottom plate is curved from the inner side wall to the outer side wall.

[0007] Preferably, the plug-in structure includes a plug-in component, which includes a plug-in plate disposed on the outer side of one of the side plates and a plug-in groove disposed on the opposite side plate. The inner side of the plug-in plate is hollow and has a sliding plate disposed thereon. The sliding plate is connected to the bottom surface of the inner side of the plug-in plate and is provided with a plurality of telescopic springs. The top of the telescopic spring plug-in plate is provided with a plurality of telescopic holes. The top of the sliding plate is connected with an abutment post, which is telescopically disposed within the telescopic holes. The plug-in groove is used for the insertion of the plug-in plate, and the plug-in groove is provided with a plurality of limiting holes for cooperating with the abutment post.

[0008] Furthermore, the plug-in structure also includes positioning elements, which include L-shaped positioning plates disposed at both ends of the outer side of one of the side plates and L-shaped positioning grooves disposed on the opposite side plate.

[0009] Furthermore, the L-shaped positioning plates at both ends of the outer side of the side plate are arranged opposite to each other.

[0010] Preferably, the side height of the PVC decorative substrate is 1-3 cm greater than the height of the side panel.

[0011] Preferably, the elastic support is a thermoplastic polyurethane elastic support, a TPE thermoplastic elastomer elastic support, or a synthetic rubber elastic support.

[0012] Preferably, the elastic connecting plate is a polyurethane foam elastic connecting plate, a foamed polyphenylene ether elastic connecting plate, or a rubber material elastic connecting plate.

[0013] Preferably, a plurality of rubber arc-shaped limiting posts are evenly distributed on the inner side of the side plate at predetermined intervals.

[0014] Preferably, the elastic support members are evenly distributed on the periphery and center of the side of the PVC decorative substrate that is connected to the mounting plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model provides a pressure-resistant PVC decorative panel with a buffer function, comprising an mounting plate and a PVC decorative substrate. Firstly, by setting multiple elastic supports and elastic connecting plates between the PVC decorative substrate and the mounting plate, the PVC decorative substrate can effectively buffer and disperse pressure when subjected to external impact or long-term pressure, reducing deformation and damage, and improving overall pressure resistance and durability. Secondly, the side height of the PVC decorative substrate is slightly greater than the height of the side plate. When the PVC decorative panel is under pressure, the protruding part of the PVC decorative substrate bears the pressure first, effectively avoiding structural damage caused by direct force on the mounting plate, and buffering the pressure through the elastic supports and elastic connecting plates. Simultaneously, both the PVC decorative substrate and the mounting plate are sequentially provided with an anti-UV layer, a waterproof layer, and a wear-resistant layer, effectively improving the weather resistance of the decorative panel and reducing the problems of aging, deformation, and embrittlement. This ensures that the PVC decorative panel will not be damaged under pressure after a long period of use, guaranteeing its aesthetics and functionality for long-term use. Furthermore, the decorative panel features an interlocking structure on its outer edge, allowing for quick splicing of adjacent panels. This improves installation efficiency, enhances connection strength, and increases product applicability and reliability. Therefore, this pressure-resistant PVC decorative panel with cushioning function possesses strong compressive strength and cushioning performance, effectively resisting external impacts and reducing damage and deformation. In addition, its interlocking structure facilitates quick assembly and disassembly. Combined with multiple layers of protection—UV-resistant, waterproof, and wear-resistant—it exhibits superior weather resistance and durability, making it suitable for various applications and ensuring long-term safety, aesthetics, and functionality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the cross-sectional structure of the pressure-resistant PVC decorative panel with buffer function described in this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the PVC decorative substrate described in this utility model.

[0019] in:

[0020] 10-Mounting plate, 20-PVC decorative base plate, 30-Elastic support, 40-Elastic connecting plate, 11-Base plate, 12-Side plate, 21-UV resistant layer, 22-Waterproof layer, 23-Wear resistant layer, 51-Plug-in plate, 52-Plug-in groove, 53-Sliding plate, 54-Telescopic spring, 55-Abutting post, 56-Limiting hole, 57-L-shaped positioning plate, 58-L-shaped positioning groove. Detailed Implementation

[0021] The embodiments described below are merely some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0022] See Figure 1 as well as Figure 2 This embodiment provides a pressure-resistant PVC decorative panel with a buffer function, which includes an mounting plate 10 and a PVC decorative substrate 20. The mounting plate 10 includes a base plate 11 and side plates 12 connected end to end to the side of the base plate 11. The base plate 11 and the side plates 12 surround to form an accommodating space. The PVC decorative substrate 20 is disposed in the accommodating space. The side height of the PVC decorative substrate 20 is slightly greater than the height of the side plates 12. A plurality of elastic support members 30 are connected between the PVC decorative substrate 20 and the base plate 11, and an elastic connecting plate 40 is also provided between the PVC decorative substrate 20 and the base plate 11. An anti-ultraviolet layer 21, a waterproof layer 22 and a wear-resistant layer 23 are sequentially provided on the PVC decorative substrate 20 and the mounting plate 10 from the inside to the outside. A plug-in structure is provided on the outer side of a pair of opposing side plates 12.

[0023] Preferably, the side plate 12 away from the bottom plate 11 is curved from the inner sidewall to the outer sidewall. By designing the top of the side plate 12 as curved, the pressure on the mounting plate 10 is reduced, preventing damage to the mounting plate 10 under pressure, thereby further improving its compressive strength.

[0024] Preferably, the plug-in structure includes a plug-in component, which includes a plug-in plate 51 disposed on the outer side of one of the side plates 12 and a plug-in groove 52 disposed on the opposite side plate 12. The inner side of the plug-in plate 51 is hollow and a sliding plate 53 is disposed thereon. The sliding plate 53 is connected to the bottom surface of the inner side of the plug-in plate 51 and a plurality of telescopic springs 54 are disposed thereon. The top of the plug-in plate 51 is provided with a plurality of telescopic holes. The top of the sliding plate 53 is connected with an abutment post 55. The abutment post 55 is telescopically disposed in the telescopic holes. The plug-in groove 52 is used for the plug-in plate 51 to be inserted. The plug-in groove 52 is provided with a plurality of limiting holes 56 for cooperating with the abutment post 55. When two PVC decorative panels are joined together, the insertion plate 51 of one PVC decorative panel is aligned with the insertion groove 52 of the other PVC decorative panel. Then, the abutment post 55 automatically adjusts its height and retracts into the telescopic hole under pressure, ensuring that the insertion plate 51 can smoothly enter the insertion groove 52 during the insertion process, improving installation convenience and accuracy. Once the insertion plate 51 is fully inserted into the insertion groove 52, the abutment post 55 automatically extends out of the telescopic hole and inserts into the limiting hole 56, thus forming a stable limiting structure after the insertion plate 51 and insertion groove 52 are installed. Therefore, this insertion structure can effectively prevent displacement of the decorative panels due to vibration or external forces during long-term use, improving the overall structural reliability.

[0025] Furthermore, the insertion structure also includes positioning components, which include L-shaped positioning plates 57 disposed at both ends of the outer side of one of the side plates 12 and L-shaped positioning grooves 58 disposed on the opposite side plate 12. The L-shaped positioning plates 57 and L-shaped positioning grooves 58 cooperate with each other to provide positioning during the splicing of decorative panels, ensuring automatic alignment when the decorative panels are joined, avoiding splicing gaps or loosening caused by misalignment, and improving the overall installation quality. In addition, the L-shaped structure itself has strong tensile and shear resistance, and can effectively disperse stress during external impact or long-term use, preventing deformation or cracking at the splice due to uneven stress.

[0026] Furthermore, the L-shaped positioning plates 57 at both ends of the outer side of the edge plate 12 are arranged opposite each other. This creates a symmetrical limiting structure when the decorative panels are spliced, ensuring a more uniform fit between the two decorative panels during the joining process and avoiding misalignment or gaps caused by uneven force on one side. In addition, this symmetrical arrangement can effectively distribute the force when subjected to external impact, keeping the decorative panels stable during long-term use and preventing them from loosening or deforming.

[0027] Preferably, the side height of the PVC decorative substrate 20 is 1-3 cm greater than the height of the side panel 12. This effectively improves the protective capability and impact resistance of the PVC decorative panel. Since the side height of the PVC decorative substrate 20 is slightly higher than that of the side panel 12, it can act as a buffer when the decorative panel is impacted by external forces, avoiding direct impact on the side panel 12, thereby reducing the risk of deformation or damage to the side panel 12.

[0028] Preferably, the elastic support 30 is a thermoplastic polyurethane elastic support 30, a TPE thermoplastic elastomer elastic support 30, or a synthetic rubber elastic support 30. The elastic support 30 can effectively disperse external impacts and alleviate the effects of long-term pressure on the PVC decorative panel, thereby significantly improving the panel's compressive strength and durability. Elastic supports 30 made of materials such as thermoplastic polyurethane, TPE thermoplastic elastomer, or synthetic rubber possess excellent elasticity, wear resistance, and aging resistance, maintaining a stable support effect during use. Specifically, the elastic support 30 absorbs externally applied pressure through its elastic deformation, reducing the direct pressure acting on the PVC decorative substrate 20 and mounting plate 10, effectively preventing deformation or damage to the decorative panel. Simultaneously, the elastic support 30 can quickly return to its original shape after the external force disappears, enhancing the decorative panel's impact resistance and reducing damage caused by external impacts. Furthermore, the wear resistance and aging resistance of the elastic support 30 ensure its stable performance during long-term use, avoiding loss of elasticity due to repeated use. The even distribution of multiple elastic support members 30 allows the pressure to be effectively distributed across the entire decorative panel structure, thereby avoiding deformation or cracking caused by excessive local stress.

[0029] Preferably, the elastic connecting plate 40 is a polyurethane foam elastic connecting plate 40, a expanded polyphenylene ether elastic connecting plate 40, or a rubber material elastic connecting plate 40. The elastic connecting plate 40 effectively improves the cushioning performance and compressive strength of the decorative panel. By providing the elastic connecting plate 40 between the PVC decorative substrate 20 and the mounting plate 10, pressure can be absorbed and dispersed under external force, reducing the impact on the decorative panel and preventing deformation or damage due to pressure or external impact. Furthermore, the elastic properties of the elastic connecting plate 40 help the decorative panel maintain stable support during long-term use, avoiding performance degradation caused by continuous pressure. Simultaneously, the elastic connecting plate 40 effectively reduces vibration and noise during installation and use, improving overall user comfort and stability, thereby extending the service life of the decorative panel and maintaining its structural integrity.

[0030] Preferably, a plurality of rubber arc-shaped limiting posts are evenly distributed at predetermined intervals on the inner side of the side plate 12. This allows the PVC decorative substrate 20 and the side of the mounting plate 10 to be tensioned and connected through the rubber arc-shaped limiting posts. It also facilitates a certain degree of lifting and lowering of the PVC decorative substrate 20 under pressure. Since the rubber material itself has strong elasticity and cushioning properties, the rubber arc-shaped limiting posts can deform appropriately when subjected to external force or vibration, thereby preventing the decorative substrate from being subjected to excessive pressure or impact and reducing its displacement or damage due to external force.

[0031] Preferably, the elastic support members 30 are evenly distributed around the periphery and center of the side of the PVC decorative substrate 20 that connects to the mounting plate 10. This ensures that under external force, the pressure is evenly distributed throughout the entire decorative panel, preventing deformation or damage caused by excessive local stress. The elastic properties of the elastic support members 30 allow them to absorb external impacts and vibrations, effectively alleviating the mutual pressure between the decorative substrate and the mounting plate 10 and reducing the risk of deformation or damage due to long-term pressure. Simultaneously, it improves the overall stability of the decorative panel, ensuring that it maintains good structural strength and service life during use, whether under heavy loads, stress, or long-term pressure.

[0032] This invention provides a pressure-resistant PVC decorative panel with a buffering function, comprising an mounting plate 10 and a PVC decorative substrate 20. Firstly, by providing multiple elastic support members 30 and elastic connecting plates 40 between the PVC decorative substrate 20 and the mounting plate 10, the PVC decorative substrate 20 can effectively buffer and disperse pressure when subjected to external impact or long-term pressure, reducing deformation and damage, and improving overall pressure resistance and durability. Secondly, the side height of the PVC decorative substrate 20 is slightly greater than the height of the side plate 12. When the PVC decorative panel is under pressure, the protruding part of the PVC decorative substrate 20 bears the pressure first, effectively preventing structural damage caused by direct force on the mounting plate 10. Simultaneously, under the synergistic action of the elastic support members 30 and elastic connecting plates 40, the PVC decorative substrate 20 can buffer external impact, evenly distributing pressure to the base plate 11 and the supporting structure, reducing deformation or cracking caused by excessive local stress, further improving the pressure resistance and service life of the PVC decorative panel. Meanwhile, both the PVC decorative substrate 20 and the mounting plate 10 are sequentially provided with an anti-UV layer 21, a waterproof layer 22, and a wear-resistant layer 23, effectively improving the weather resistance of the decorative panel and reducing the problems of aging, deformation, and embrittlement of the PVC decorative panel. This ensures that the PVC decorative panel will not be damaged by pressure after a long period of use, guaranteeing its aesthetics and functionality for long-term use. Furthermore, the outer side of the edge panel 12 of the decorative panel is provided with an interlocking structure, allowing adjacent decorative panels to be quickly spliced, improving installation efficiency and enhancing the strength of the connection, thus improving the applicability and reliability of the product. Therefore, this pressure-resistant PVC decorative panel with a cushioning function has strong pressure resistance and cushioning performance, effectively resisting external impacts and reducing damage and deformation. In addition, its interlocking structure facilitates quick splicing and disassembly. Combined with the multiple protections of the anti-UV layer 21, waterproof layer 22, and wear-resistant layer 23, it possesses superior weather resistance and durability, suitable for various application scenarios, ensuring safety, aesthetics, and functionality for long-term use.

[0033] The above-disclosed embodiments are merely some preferred embodiments of the present utility model, and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the present utility model patent application shall still fall within the scope of the present utility model.

Claims

1. A pressure-resistant PVC decorative board with cushioning function, characterized in that: It includes a mounting plate and a PVC decorative substrate. The mounting plate includes a base plate and side plates connected end-to-end to the side of the base plate. The base plate and the side plates surround to form an accommodating space. The PVC decorative substrate is disposed in the accommodating space. The side height of the PVC decorative substrate is greater than the height of the side plates. Multiple elastic support members are connected between the PVC decorative substrate and the base plate. An elastic connecting plate is also provided between the PVC decorative substrate and the base plate. From the inside to the outside, the PVC decorative substrate and the mounting plate are provided with an anti-ultraviolet layer, a waterproof layer and a wear-resistant layer. A plug-in structure is provided on the outer side of a pair of opposing side plates.

2. The pressure-resistant PVC decorative board with buffering function as described in claim 1, characterized in that, The side plate away from the bottom plate is curved from the inner side wall to the outer side wall.

3. The pressure-resistant PVC decorative board with cushioning function as described in claim 1, characterized in that, The plug-in structure includes a plug-in component, which includes a plug-in plate disposed on the outer side of one of the side plates and a plug-in groove disposed on the opposite side plate. The inner side of the plug-in plate is hollow and has a sliding plate. The sliding plate is connected to the bottom surface of the inner side of the plug-in plate and is provided with a plurality of telescopic springs. The top of the telescopic spring plug-in plate is provided with a plurality of telescopic holes. The top of the sliding plate is connected with an abutment post, which is telescopically disposed in the telescopic holes. The plug-in groove is used for the plug-in plate to be inserted, and the plug-in groove is provided with a plurality of limiting holes for cooperating with the abutment post.

4. The pressure-resistant PVC decorative board with buffering function as described in claim 3, characterized in that, The plug-in structure also includes a positioning element, which includes an L-shaped positioning plate disposed at both ends of the outer side of one of the side plates and an L-shaped positioning groove disposed on the opposite side plate.

5. The pressure-resistant PVC decorative board with cushioning function as described in claim 4, characterized in that, The L-shaped positioning plates at both ends of the outer side of the side plate are arranged opposite each other.

6. The pressure-resistant PVC decorative board with buffering function as described in claim 1, characterized in that, The side height of the PVC decorative substrate is 1-3 cm greater than the height of the side panel.

7. The pressure-resistant PVC decorative board with cushioning function as described in claim 1, characterized in that, The elastic support is a thermoplastic polyurethane elastic support, a TPE thermoplastic elastomer elastic support, or a synthetic rubber elastic support.

8. The pressure-resistant PVC decorative board with cushioning function as described in claim 1, characterized in that, The elastic connecting plate is a polyurethane foam elastic connecting plate, a expanded polyphenylene ether elastic connecting plate, or a rubber material elastic connecting plate.

9. The pressure-resistant PVC decorative board with buffering function as described in claim 1, characterized in that, Multiple rubber arc-shaped limiting posts are evenly distributed on the inner side of the side plate at predetermined intervals.

10. The pressure-resistant PVC decorative board with cushioning function as described in claim 1, characterized in that, The elastic support members are evenly distributed on the periphery and center of the side of the PVC decorative substrate that is connected to the mounting plate.

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