A double-sided crash panel structural assembly

Abstract

The application provides a double-sided anti-collision plate structure assembly, which comprises a base layer, an anti-collision layer arranged on the upper surface and the lower surface of the base layer, a top surface of the anti-collision layer on the upper surface being coated with PUR hot melt adhesive, a decorative layer being adhered to the top surface of the PUR hot melt adhesive, and a splicing mechanism and a dismounting mechanism being arranged on the four sides of the base layer. The splicing mechanism comprises grooves arranged on the four sides, a movable sliding groove being arranged on the inner side of each groove, a first spring being fixedly connected to the inner side of each movable sliding groove, a sliding rod being fixedly connected to the end of each first spring, and one end of each sliding rod being slidably connected in a movable sliding groove. The anti-collision layer is arranged to enable the wall plate to play a role of anti-impact, the splicing mechanism is arranged to effectively splice two anti-collision plates together, to avoid the phenomenon of skew and gap between the two anti-collision plates, and to avoid the wall surface exposed through the gap from being corroded by rainwater. The dismounting mechanism is arranged to realize the dismounting between the two anti-collision plates, and to facilitate the replacement of the damaged anti-collision plate.

Description

Technical Field

[0001] This invention belongs to the field of architectural decorative wall panel technology, specifically relating to a double-sided anti-collision panel structural component. Background Technology

[0002] With the development of the decoration industry, people have increasingly higher requirements for wall panels. When using wall panels to decorate the interior environment, the functional requirements for wall panels are also getting higher and higher. This means that wall panels not only serve as decorative wall surfaces, but also need to have an anti-collision effect to prevent damage to the wall panels after being hit.

[0003] A patent search revealed a high-strength shockproof and impact-resistant thermal insulation wall panel with publication number CN209568559U. The wall panel comprises an inner layer, an insulation layer, and an outer layer, arranged sequentially from the inside out. These layers are fixedly connected. Multiple impact-resistant buffers are evenly embedded within the insulation layer. Each buffer is formed by welding four identical arc-shaped steel bars, with the weld points located at the center of each bar. The plane of each arc-shaped steel bar is 90 degrees apart from the plane of the adjacent bar, and the plane of each bar forms a 45-degree angle with the surface of the wall panel. All six surfaces of this high-strength shockproof and impact-resistant thermal insulation wall panel—front, back, left, right, top, and bottom—correspond to support surfaces formed by localized arc-shaped steel bars. These support surfaces provide elastic cushioning, shock absorption, and impact protection, resulting in excellent shock absorption and impact protection on all surfaces of the thermal insulation wall panel.

[0004] While the aforementioned technical solutions can achieve good shock absorption and collision protection, when multiple crash barriers need to be spliced ​​together, the lack of a connecting mechanism between each pair of crash barriers easily leads to misalignment and gaps. The exposed wall surface through these gaps is susceptible to corrosion from rainwater. Therefore, a double-sided crash barrier structure component is needed to solve these technical problems. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a double-sided anti-collision plate structure component.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A double-sided anti-collision panel structure component includes a base layer, with anti-collision layers provided on both the upper and lower surfaces of the base layer. The top surface of the upper anti-collision layer is coated with PUR hot melt adhesive, and a decorative layer is adhered to the top surface of the PUR hot melt adhesive. The base layer is provided with splicing and disassembly mechanisms on all four sides. The splicing mechanism includes grooves on four sides, each groove having a movable slide groove on its inner side. A first spring is fixedly connected to the inner side of each movable slide groove, and a slide rod is fixedly connected to the end of each first spring. One end of the slide rod is slidably connected within the movable slide groove.

[0007] In a preferred embodiment of the present invention, a hemispherical block is rotatably connected to the end of the slide rod away from the first spring, a connecting block is fixedly connected to the top of the plane of the hemispherical block, and an arc-shaped rod is fixedly connected to the end of the connecting block.

[0008] As a preferred embodiment of the present invention, an arc-shaped tube is fixedly connected to the bottom end of each hemispherical block plane, a wedge-shaped block is fixedly connected to the top end of each sliding rod, and a threaded hole is opened at the top end of each groove, with a locking rod slidably connected in the threaded hole.

[0009] As a preferred embodiment of the present invention, the disassembly mechanism includes a screw, the top end of each threaded hole is threadedly connected to the screw, the bottom end of each screw is fixedly connected to a fixing rod, the fixing rod has an inner cavity, and the top end of each clamping rod is slidably connected to the bottom of the inner cavity.

[0010] As a preferred embodiment of the present invention, a second spring is fixedly connected to the top end of each inner cavity, and the bottom end of the second spring is fixedly connected to the top end of the locking rod.

[0011] As a preferred embodiment of the present invention, each of the outer top ends of the clamp rod is fixedly connected with a limiting ring, and the limiting ring is located inside the inner cavity.

[0012] As a preferred embodiment of the present invention, each of the slide rods has a limiting groove at its bottom end, and each of the grooves has a limiting block fixedly connected to its inner side, with the limiting block slidably connected to the limiting groove.

[0013] As a preferred embodiment of the present invention, the interior of the arc-shaped rod is filled with a first magnet, and the interior of the arc-shaped tube is filled with a second magnet.

[0014] As a preferred embodiment of the present invention, each of the hemispherical blocks is fixedly connected to an auxiliary rod at its top, and each of the auxiliary rods has a bending opening at its bottom end on one side.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The double-sided anti-collision panel structure component of this invention, by setting an anti-collision layer, enables the wall panel to play a role in impact protection. The splicing mechanism effectively splices two anti-collision panels together, avoiding misalignment and gaps between the panels, and preventing rainwater corrosion of the exposed wall surface through gaps. The disassembly mechanism allows for the removal of the anti-collision panels from each other, facilitating the replacement of damaged panels, greatly improving practicality and promoting market adoption. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the double-sided anti-collision plate structure component of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a cross-sectional structural diagram of the splicing mechanism in this invention; Figure 4 This is a schematic diagram of the hemispherical block in this invention; Figure 5 This is a cross-sectional structural diagram of the disassembly mechanism in this invention.

[0017] The diagram shows: 1. Base layer, 2. Anti-collision layer, 3. Splicing mechanism, 31. Groove, 32. Movable slide, 33. First spring, 34. Slide rod, 35. Hemispherical block, 36. Connecting block, 37. Arc rod, 38. Arc tube, 39. Wedge block, 390. Threaded hole, 391. Locking rod, 4. Disassembly mechanism, 41. Screw, 42. Fixing rod, 43. Inner cavity, 44. Second spring, 5. PUR hot melt adhesive, 6. Decorative layer, 7. Limiting ring, 8. Limiting slide, 9. Limiting block, 10. Auxiliary rod, 11. Bending opening. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1 and Figure 2 As shown, this embodiment of the invention provides a double-sided anti-collision panel structural component, specifically including a base layer 1, with anti-collision layers 2 on both the top and bottom of the base layer 1. In this embodiment, the base layer 1 uses a bamboo fiber solid core as the substrate, with a thickness of 5-6mm. The anti-collision layer 2 is made of SPC sheet, with polyvinyl chloride resin and calcium carbonate powder as the main raw materials, and is produced by high-temperature fusion molding through an extruder. The Shore hardness of the anti-collision layer 2 is as high as 82D, so the overall structure of the anti-collision panel is more impact-resistant after installation and can easily cope with various bumps and impacts. Further optimizing this embodiment, PUR hot melt adhesive 5 is applied to the top surface of the upper anti-collision layer 2, and a decorative layer 6 is adhered to the top surface of the PUR hot melt adhesive 5. The decorative layer 6 can be made to match the color of the door / wall, which can play a role in protecting and decorating the wall surface.

[0020] Please see Figure 3 and Figure 4 As shown, the base layer 1 has splicing mechanisms 3 on all four sides. Each splicing mechanism 3 includes grooves 31 on all four sides. Each groove 31 has a movable slide groove 32 on its inner side. A first spring 33 is fixedly connected to the inner side of each movable slide groove 32. A slide rod 34 is fixedly connected to the end of each first spring 33, and one end of the slide rod 34 is slidably connected within the movable slide groove 32. A limiting groove 8 is provided at the bottom of each slide rod 34. A limiting block 9 is fixedly connected to the inner side of each groove 31, and the limiting block 9 is slidably connected to the limiting groove 8. The design of the limiting groove 8 and the limiting block 9 limits the sliding stroke of the slide rod 34, preventing the slide rod 34 from disengaging from the movable slide groove 32. Each end of the slide rod 34 away from the first spring 33 is rotatably connected to a hemispherical block 35. An auxiliary rod 10 is fixedly connected to the top of each hemispherical block 35. A bending opening 11 is provided at the bottom of one side of each auxiliary rod 10. Because the hemispherical blocks 35 are small, the auxiliary rod 10 can easily rotate the hemispherical blocks 35. After the two hemispherical blocks 35 are connected, the auxiliary rod 10 can be broken through the bending opening 11. A connecting block 36 is fixedly connected to the top of each plane of the hemispherical block 35. An arc-shaped rod 37 is fixedly connected to the end of each connecting block 36. An arc-shaped tube 38 is fixedly connected to the bottom of each plane of the hemispherical block 35. The arc-shaped rod 37 is filled with a first magnet, and the arc-shaped tube 38 is filled with a second magnet. The first and second magnets attract each other, ensuring the stability of the arc-shaped rod 37 after it enters the arc-shaped tube 38. The top of each slide bar 34 is fixedly connected to a wedge block 39, and the top of each groove 31 is provided with a threaded hole 390, and a locking rod 391 is slidably connected in the threaded hole 390.

[0021] Specifically, in this embodiment, when two anti-collision plates need to be spliced ​​together, the two hemispherical blocks 35 are aligned, and then one hemispherical block 35 is rotated, causing the arc-shaped rod 37 and arc-shaped tube 38 on the hemispherical block 35 to rotate, so that the arc-shaped rod 37 and arc-shaped tube 38 on the hemispherical block 35 are misaligned with the arc-shaped rod 37 and arc-shaped tube 38 on the other hemispherical block 35. Then, the two hemispherical blocks 35 are brought closer together. At this time, one hemispherical block 35 is rotated again, so that the arc-shaped rods 37 on the two hemispherical blocks 35 respectively enter the arc-shaped tubes 38 on the other hemispherical block 35. At this time, the two anti-collision plates are initially connected and are now flush. Then, they are pressed against each other. The anti-collision plate compresses the first spring 33, causing the slide rod 34 to slide into the movable groove 32. The hemispherical blocks 35 move into their respective grooves 31. As the slide rod 34 moves, it drives the wedge block 39 to move. When the inclined surface of the wedge block 39 contacts the locking rod 391, the inclined surface of the wedge block 39 presses upwards against the locking rod 391, causing the locking rod 391 to slide upwards into the threaded hole 390. When the two anti-collision plates are completely in contact, the locking rod 391 separates from the wedge block 39. Under the influence of gravity, the locking rod 391 falls downwards, acting as a limit for the wedge block 39. At this point, the two anti-collision plates are joined together. The splicing mechanism 3 effectively joins the two anti-collision plates together, preventing misalignment and gaps between them, and preventing the exposed wall surface from being corroded by rainwater.

[0022] Please see Figure 3 and Figure 5 As shown, the base layer 1 is equipped with disassembly mechanisms 4 on all four sides. Each disassembly mechanism 4 includes a screw 41. The top of each threaded hole 390 is threaded with a screw 41, and the bottom of each screw 41 is fixedly connected to a fixing rod 42. Each fixing rod 42 has an inner cavity 43. The top of each locking rod 391 is slidably connected to the bottom of the inner cavity 43. A second spring 44 is fixedly connected to the top of each inner cavity 43, and the bottom of the second spring 44 is fixedly connected to the top of the locking rod 391. A limiting ring 7 is fixedly connected to the top of each outer side of the locking rod 391. The limiting ring 7 is located within the inner cavity 43 and serves to limit movement, preventing the locking rod 391 from detaching from the inner cavity 43 under the elastic force of the second spring 44.

[0023] Specifically, in this embodiment, when a wall panel is damaged and needs to be replaced, the screw 41 is turned upwards using a Phillips screwdriver. The screw 41 moves the fixing rod 42 upwards, and the fixing rod 42 moves the locking rod 391 upwards via the second spring 44 until the locking rod 391 moves above the wedge block 39. At this time, under the restoring force of the first spring 33, the hemispherical block 35 is ejected from the groove 31. Rotating the hemispherical block 35 causes the arc rod 37 to disengage from the arc tube 38, thereby separating the two hemispherical blocks 35 and the two anti-collision plates. Then, the damaged anti-collision plate is replaced, a new anti-collision plate is installed, and the assembly is repeated. This structure can achieve the disassembly of the two anti-collision plates by turning the screw 41 upwards, causing the locking rod 391 to move above the wedge block 39, thereby causing the hemispherical block 35 to pop out of the groove 31. This facilitates the replacement of the damaged anti-collision plate, greatly improves practicality, and is conducive to its widespread use.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A double-sided anti-collision panel structure component, comprising a base layer (1), characterized in that: The base layer (1) is provided with anti-collision layer (2) on both the top and bottom. The top surface of the anti-collision layer (2) is coated with PUR hot melt adhesive (5). The top surface of the PUR hot melt adhesive (5) is adhered with a decorative layer (6). The base layer (1) is provided with splicing mechanism (3) and disassembly mechanism (4) on all four sides. The splicing mechanism (3) includes grooves (31) on four sides. Movable slides (32) are provided on the inner side of each groove (31). A first spring (33) is fixedly connected to the inner side of each movable slide (32). A slide rod (34) is fixedly connected to the end of each first spring (33). One end of the slide rod (34) is slidably connected in the movable slide (32). A hemispherical block (35) is rotatably connected to the end of the slide rod (34) away from the first spring (33). A connecting block (36) is fixedly connected to the top of the plane of each hemispherical block (35). An arc rod (37) is fixedly connected to the end of each connecting block (36). An arc tube (38) is fixedly connected to the bottom of the plane of each hemispherical block (35). A wedge block (39) is fixedly connected to the top of each slide rod (34). A threaded hole (390) is provided at the top of each groove (31). A locking rod (391) is slidably connected in the threaded hole (390).

2. The double-sided anti-collision plate structure component according to claim 1, characterized in that: The disassembly mechanism (4) includes a screw (41), the top of the threaded hole (390) is threaded with a screw (41), the bottom of the screw (41) is fixedly connected with a fixing rod (42), the inside of the fixing rod (42) is provided with an inner cavity (43), and the top of the clamping rod (391) is slidably connected to the bottom of the inner cavity (43).

3. The double-sided anti-collision panel structure component according to claim 2, characterized in that: The top of each inner cavity (43) is fixedly connected to a second spring (44), and the bottom of the second spring (44) is fixedly connected to the top of the lever (391).

4. The double-sided anti-collision panel structure assembly according to claim 2, characterized in that: The top of the outer side of each of the levers (391) is fixedly connected to a limiting ring (7), and the limiting rings (7) are all located inside the inner cavity (43).

5. The double-sided anti-collision panel structure assembly according to claim 1, characterized in that: Each of the slide rods (34) has a limiting groove (8) at its bottom end. Each of the grooves (31) has a limiting block (9) fixedly connected to its inner side. Each limiting block (9) is slidably connected to the limiting groove (8).

6. The double-sided anti-collision panel structure assembly according to claim 1, characterized in that: The interior of the arc-shaped rod (37) is filled with a first magnet, and the interior of the arc-shaped tube (38) is filled with a second magnet.

7. The double-sided anti-collision panel structure assembly according to claim 1, characterized in that: Each of the hemispherical blocks (35) has an auxiliary rod (10) fixedly connected to its top end, and each of the auxiliary rods (10) has a bend (11) at its bottom end on one side.

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