Flame-retardant sunlight plate

Abstract

The utility model relates to the technical field of sunlight plates, and discloses a flame-retardant sunlight plate which comprises a sunlight plate body provided with a plurality of dismounting mechanisms. The multiple dismounting mechanisms comprise two first springs, two second springs, a pressure spring, two first inclined blocks, two clamping blocks, a second inclined block, two limiting blocks, a connecting rope, two clamping grooves and two limiting grooves, a flame-retardant coating is fixedly arranged at the upper end of the sunlight plate main body, and a honeycomb plate is fixedly arranged in the sunlight plate main body. A plurality of flame-retardant materials are fixedly arranged in the honeycomb plate, a sliding cover is slidably arranged at the upper end of one side in the sunlight plate main body, and a moving block is slidably arranged at the position, close to the upper end, of one side in the sunlight plate main body. According to the device, the clamping block and the limiting block are separated from the clamping groove and the limiting groove respectively by pulling the moving block, so that the sunlight plate is rapidly disassembled, the disassembling efficiency is improved, and the fireproof performance of the sunlight plate is improved through the flame-retardant coating and the flame-retardant material.

Description

Technical Field

[0001] This utility model relates to the field of polycarbonate sheet technology, and in particular to a flame-retardant polycarbonate sheet. Background Technology

[0002] Polycarbonate hollow sheets, also known as polycarbonate hollow sheets or glass styrofoam sheets, are a type of sheet material carefully processed from polycarbonate resin as the main raw material. With its excellent light transmission, outstanding impact resistance, lightweight portability, and strong UV resistance, it has demonstrated wide application value in various fields such as construction, greenhouse planting, carport construction, and balcony awnings. As a modern building material, polycarbonate sheets not only enhance the aesthetics of buildings but also provide practical functionality, making them a preferred material for architects and designers in many projects.

[0003] Most existing polycarbonate sheets do not have fire-retardant properties. In the event of a fire, the polycarbonate sheets will melt, which not only fails to stop the spread of fire but may also accelerate its spread, posing a serious threat to the safety of people and property. Moreover, the installation process requires multiple complex steps, such as drilling and fixing screws. These processes are not only time-consuming and labor-intensive but also prone to installation errors. Once an error occurs during installation, disassembly and reinstallation are very troublesome and may damage the polycarbonate sheets, increasing the cost of repair and replacement.

[0004] Therefore, those skilled in the art have provided a flame-retardant polycarbonate sheet to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a flame-retardant polycarbonate sheet. This sheet features a disassembly mechanism that enables rapid installation and disassembly of the polycarbonate sheet and effectively prevents the spread of fire within the sheet.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A flame-retardant polycarbonate sheet includes a polycarbonate sheet body, the polycarbonate sheet body being provided with multiple disassembly mechanisms, the multiple disassembly mechanisms including two first springs, two second springs, a compression spring, two first inclined blocks, two locking blocks, a second inclined block, two limiting blocks, a connecting rope, two locking grooves, and two limiting grooves;

[0008] A flame-retardant coating is fixedly installed on the upper end of the polycarbonate sheet body. A honeycomb panel is fixedly installed inside the polycarbonate sheet body. Multiple flame-retardant materials are fixedly installed inside the honeycomb panel. A sliding cover is slidably installed on the upper end of one side inside the polycarbonate sheet body. A moving block is slidably installed on the upper end of one side inside the polycarbonate sheet body.

[0009] Furthermore, the opposite ends of the two second springs are respectively fixedly installed at the upper and lower ends inside the main body of the polycarbonate sheet, and the opposite ends of the two second springs are respectively fixedly installed at the opposite ends of the two first inclined blocks.

[0010] Furthermore, the outer side of each of the two first inclined blocks is slidably disposed on one side inside the main body of the polycarbonate sheet, and the other side of each of the two first inclined blocks is slidably disposed on one side of the second inclined block. The two locking blocks are respectively fixedly disposed at opposite ends of the two first inclined blocks, and the outer sides of the two locking blocks are respectively slidably disposed inside the two locking slots.

[0011] Furthermore, the second inclined block is externally slidably disposed inside the polycarbonate sheet body on one side, and the other side of the second inclined block is fixedly disposed on one side of the compression spring, and the other side of the compression spring is fixedly disposed inside the polycarbonate sheet body on one side.

[0012] Furthermore, the second inclined block is fixedly mounted on one side of the connecting rope, and the other side of the connecting rope is fixedly mounted on the lower end of the moving block. The connecting rope is externally slidably mounted on one side of the interior of the polycarbonate sheet body.

[0013] Furthermore, the two limiting blocks are rotatably mounted at opposite ends on one side of the main body of the polycarbonate sheet, and the opposite ends of the two limiting blocks are fixedly mounted at opposite ends of the two first springs.

[0014] Furthermore, the two first springs are respectively fixed at their opposite ends inside the main body of the polycarbonate sheet at the upper and lower ends on one side, the two limiting blocks are respectively fixed at their opposite ends on one side of the connecting rope, and the opposite ends of the two limiting blocks are respectively slidably disposed inside the two limiting grooves.

[0015] Furthermore, the two slots are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body, and the two limiting grooves are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model proposes a flame-retardant polycarbonate sheet. During installation, one side of one polycarbonate sheet is inserted into the other side of another polycarbonate sheet. During insertion, the locking block is compressed, causing the first inclined block connected to it to move towards the other side, resulting in the movement of the second inclined block. When it is inserted to a certain position, the limiting block is also compressed, causing the first spring to contract. When the polycarbonate sheet moves to the final position, the compression on the locking block is released, allowing it to automatically embed into the corresponding locking groove. At the same time, the first spring rebounds and pushes the limiting block into the limiting groove, thereby achieving the purpose of rapid installation, improving installation efficiency, and ensuring safety and reliability during use.

[0018] 2. This utility model proposes a flame-retardant polycarbonate sheet. When disassembling the polycarbonate sheet, pulling the moving block causes the connecting rope to move, which in turn moves the second inclined block inward, gradually relieving the pressure on the first inclined block. Then, the second spring rebounds and pushes the first inclined block to move towards each other, causing the locking block to slide out of the locking groove. At the same time, the connecting rope also drives the limiting block to rotate, gradually disengaging it from the limiting groove, thereby detaching the polycarbonate sheet from other polycarbonate sheets. This improves the disassembly efficiency of the polycarbonate sheet, is easy to operate, and requires no special tools. The surface of the polycarbonate sheet has a flame-retardant coating, and the interior contains a honeycomb panel and flame-retardant materials, which not only improves the fire resistance of the polycarbonate sheet but also avoids the danger caused by high-temperature melting. Attached Figure Description

[0019] Figure 1 This is an isometric schematic diagram of the entire utility model;

[0020] Figure 2 This is a schematic diagram of the orthographic section of this utility model;

[0021] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0022] Figure 4 This is an enlarged schematic diagram of section B of this utility model;

[0023] Figure 5 This is a cross-sectional isometric view of the disassembly mechanism of this utility model in its connected state.

[0024] Legend:

[0025] 1. Flame-retardant coating; 2. Sliding cover; 3. Disassembly mechanism; 4. Polycarbonate sheet body; 5. Honeycomb panel; 6. Flame-retardant material; 7. Moving block; 301. First spring; 302. Second spring; 303. Compression spring; 304. First inclined block; 305. Locking block; 306. Second inclined block; 307. Limiting block; 308. Connecting rope; 309. Locking groove; 310. Limiting groove. Detailed Implementation

[0026] 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.

[0027] Reference Figures 1-5 One embodiment provided by this utility model:

[0028] A flame-retardant polycarbonate sheet includes a polycarbonate sheet body 4. The polycarbonate sheet body 4 is provided with multiple disassembly mechanisms 3. The multiple disassembly mechanisms 3 include two first springs 301, two second springs 302, a compression spring 303, two first inclined blocks 304, two locking blocks 305, a second inclined block 306, two limiting blocks 307, a connecting rope 308, two locking grooves 309, and two limiting grooves 310. The opposite ends of the two second springs 302 are respectively fixedly installed at the upper and lower ends inside the polycarbonate sheet body 4. At one end of the two first inclined blocks 304, the outer side of each first inclined block 304 is slidably disposed inside one side of the polycarbonate sheet body 4. The other outer side of each first inclined block 304 is slidably disposed on one side of the second inclined block 306. Two locking blocks 305 are respectively fixedly disposed at opposite ends of the two first inclined blocks 304. The outer side of each locking block 305 is slidably disposed inside the two locking slots 309. The outer side of the second inclined block 306 is slidably disposed inside one side of the polycarbonate sheet body 4. The other side of the second inclined block 306 is fixedly disposed on one side of the compression spring 303. The compression spring 303 is fixedly installed on one side inside the polycarbonate sheet body 4. The second inclined block 306 is fixedly installed on one side of the connecting rope 308. The connecting rope 308 is fixedly installed on the lower end of the moving block 7. The connecting rope 308 is externally slidably installed on one side inside the polycarbonate sheet body 4. The two limiting blocks 307 are rotatably installed at opposite ends of one side of the polycarbonate sheet body 4. The two limiting blocks 307 are fixedly installed at opposite ends of the two first springs 301. The two first springs 301 are fixedly installed at opposite ends of the two first springs 301. Inside the polycarbonate sheet body 4, at the upper and lower ends on one side, two limiting blocks 307 are fixedly installed on the side of the connecting rope 308 at opposite ends. The opposite ends of the two limiting blocks 307 are slidably installed inside the two limiting grooves 310. Two slots 309 are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body 4 on the other side. The two limiting grooves 310 are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body 4 on the other side. A sliding cover 2 is slidably installed on the upper end of one side of the polycarbonate sheet body 4. A moving block 7 is slidably installed on the upper end of one side of the polycarbonate sheet body 4.

[0029] Specifically, when installing the polycarbonate sheet body 4, one side of one polycarbonate sheet is first inserted into the other side of another polycarbonate sheet. During insertion, the locking block 305 is compressed, causing the first inclined block 304 connected to it to move towards each other. This causes the second inclined block 306 to also move, causing the compression spring 303 to contract. When the polycarbonate sheet body 4 is inserted to a certain position, the limiting block 307 is also compressed, causing the first spring 301 to contract. When the polycarbonate sheet moves to its final position, the compression on the locking block 305 is released, and the locking block 305 will automatically embed into the corresponding locking groove 309 under the rebound force of the second spring 302. At the same time, the first spring 301 rebounds, pushing the limiting block 307 into the limiting groove 310. In this way, the polycarbonate sheets can be quickly installed together. The whole operation is simple and can quickly and effectively realize the installation of polycarbonate sheets. When it is necessary to disassemble the polycarbonate sheet body 4... By moving the sliding cover 2, the moving block 7 is exposed. Then, the moving block 7 is pulled, causing the connecting rope 308 connected to it to move. The movement of the connecting rope 308 will drive the second inclined block 306 to move inward, gradually relieving the pressure on the first inclined block 304. The elastic force of the compression spring 303 is greater than the elastic force of the two first springs 301. As the pressure is relieved, the second spring 302 rebounds, pushing the first inclined block 304 to move towards each other, causing the locking block 305 to slide out of the locking groove 309. At the same time, the movement of the connecting rope 308 will also drive the limiting block 307 to rotate, causing it to gradually disengage from the limiting groove 310. When the locking block 305 and the limiting block 307 are completely disengaged from the locking groove 309 and the limiting groove 310, the connection between the polycarbonate sheets is released. This not only improves the disassembly efficiency of the polycarbonate sheets and makes the operation simple, without the need for complicated tools and steps, but also facilitates the maintenance and replacement of the user.

[0030] Reference Figures 1-5 A flame-retardant coating 1 is fixedly installed on the upper end of the polycarbonate sheet body 4, and a honeycomb panel 5 is fixedly installed inside the polycarbonate sheet body 4. Multiple flame-retardant materials 6 are fixedly installed inside the honeycomb panel 5.

[0031] Specifically, the flame-retardant coating 1 is directly applied to the surface of the polycarbonate sheet body 4. When exposed to a fire source, it quickly forms a heat insulation layer, slowing the spread of fire. The flame retardant 6 is embedded in the gaps of the honeycomb panel 5, further improving the fire resistance rating of the polycarbonate sheet body 4. Moreover, the honeycomb panel 5 is made of flame-retardant fibers, which can self-extinguish when exposed to a fire source, preventing the spread of fire. At the same time, it can form a heat insulation layer during a fire, effectively preventing the fire from spreading inside the polycarbonate sheet, reducing the risk of fire, and protecting people's lives and property. The flame retardant 6 is made of magnesium hydroxide. The dual protection of the flame-retardant coating 1 and the flame retardant 6 allows the polycarbonate sheet to maintain good stability and durability even in harsh environments. The flame retardant 6 can also improve the heat insulation performance of the polycarbonate sheet to a certain extent, reduce indoor temperature fluctuations, and improve the comfort of the living and working environment. The flame-retardant performance is enhanced from multiple levels, both on the surface and inside the polycarbonate sheet.

[0032] Working principle: When installing a polycarbonate sheet, one side is inserted into the other side of another polycarbonate sheet, causing the locking block 305 to engage in the locking groove 309, and the limiting block 307 to engage in the limiting groove 310, achieving quick installation. When it is necessary to remove the polycarbonate sheet, pulling the moving block 7 causes the connecting rope 308 to slide inside the polycarbonate sheet. The movement of the connecting rope 308 will cause the second inclined block 306 to move, and at the same time cause the limiting block 307 to slide. As the second inclined block 306 moves inward, it will compress the compression spring 3. 03, thereby gradually releasing the force on the first inclined block 304, causing the second spring 302 to rebound and push the first inclined block 304 to move towards each other. The movement of the first inclined block 304 will cause the locking block 305 to gradually slide out of the locking groove 309. At the same time, the rotation of the limiting block 307 will gradually squeeze the first spring 301 connected to it, causing the first spring 301 to gradually contract, thereby causing the limiting block 307 to gradually disengage from the limiting groove 310. When the limiting block 307 is completely disengaged from the limiting groove 310, the polycarbonate sheet can be easily removed.

[0033] Secondly, when the main body 4 of the polycarbonate sheet encounters a fire source, the flame-retardant coating 1 takes effect first. The flame-retardant coating 1 contains special flame-retardant components, which undergo physical and chemical changes when heated, decomposing to produce non-flammable gases. These gases can dilute the oxygen concentration in the surrounding air, thereby inhibiting the combustion of flames. At the same time, the flame-retardant coating 1 forms a heat-insulating carbonized layer on the surface of the polycarbonate sheet, preventing heat from being further conducted into the interior of the main body 4 of the polycarbonate sheet, thus slowing down the burning speed of the polycarbonate sheet. The honeycomb panel 5 is made of heat-insulating material and has good heat insulation performance. Its honeycomb structure can effectively disperse heat and reduce heat conduction inside the polycarbonate sheet. When flames attempt to penetrate the polycarbonate sheet, the flame-retardant material 6 absorbs heat and undergoes a decomposition reaction when heated, absorbing a large amount of heat, thereby reducing the temperature of the surrounding environment and inhibiting the spread of flames. Moreover, the substances produced by decomposition also help to form a heat-insulating layer and dilute the oxygen concentration at the same time, further enhancing the flame-retardant effect.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flame-retardant polycarbonate sheet, comprising a polycarbonate sheet body (4), characterized in that: The main body (4) of the polycarbonate sheet is provided with multiple disassembly mechanisms (3), and the multiple disassembly mechanisms (3) include two first springs (301), two second springs (302), a compression spring (303), two first inclined blocks (304), two locking blocks (305), a second inclined block (306), two limiting blocks (307), a connecting rope (308), two locking grooves (309) and two limiting grooves (310); A flame-retardant coating (1) is fixedly provided on the upper end of the polycarbonate sheet body (4). A honeycomb panel (5) is fixedly provided inside the polycarbonate sheet body (4). Multiple flame-retardant materials (6) are fixedly provided inside the honeycomb panel (5). A sliding cover (2) is slidably provided on the upper end of one side of the polycarbonate sheet body (4). A moving block (7) is slidably provided on the upper end of one side of the polycarbonate sheet body (4).

2. The flame-retardant polycarbonate sheet according to claim 1, characterized in that: The two second springs (302) are fixedly installed at opposite ends inside the upper and lower ends of the polycarbonate sheet body (4), and the two second springs (302) are fixedly installed at opposite ends of the two first inclined blocks (304).

3. The flame-retardant polycarbonate sheet according to claim 1, characterized in that: The two first inclined blocks (304) are slidably disposed on one side of the exterior of the polycarbonate sheet body (4) and the two first inclined blocks (304) are slidably disposed on the other side of the exterior of the second inclined block (306). The two locking blocks (305) are respectively fixedly disposed on opposite ends of the two first inclined blocks (304) and the two locking blocks (305) are respectively slidably disposed inside the two locking slots (309).

4. The flame-retardant polycarbonate sheet according to claim 1, characterized in that: The second inclined block (306) is externally slidably disposed inside the polycarbonate sheet body (4) on one side, and the other side of the second inclined block (306) is fixedly disposed on one side of the compression spring (303), and the other side of the compression spring (303) is fixedly disposed inside the polycarbonate sheet body (4) on one side.

5. A flame-retardant polycarbonate sheet according to claim 1, characterized in that: The second inclined block (306) is fixedly mounted on one side of the connecting rope (308), and the other side of the connecting rope (308) is fixedly mounted on the lower end of the moving block (7). The connecting rope (308) is externally slidably mounted on one side of the polycarbonate sheet body (4).

6. A flame-retardant polycarbonate sheet according to claim 1, characterized in that: The two limiting blocks (307) are rotatably disposed at opposite ends of the upper and lower ends of one side of the polycarbonate sheet body (4), and the two limiting blocks (307) are fixedly disposed at opposite ends of the two first springs (301).

7. A flame-retardant polycarbonate sheet according to claim 1, characterized in that: The two first springs (301) are fixedly installed at opposite ends on the upper and lower ends of one side inside the main body (4) of the polycarbonate sheet. The two limiting blocks (307) are fixedly installed at opposite ends on one side of the connecting rope (308). The opposite ends of the two limiting blocks (307) are slidably installed inside the two limiting grooves (310).

8. A flame-retardant polycarbonate sheet according to claim 1, characterized in that: The two slots (309) are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body (4) on the other side, and the two limiting slots (310) are respectively opened on the outside of the upper and lower ends of the polycarbonate sheet body (4) on the other side.

Images