Quick-release regenerated PVC (polyvinyl chloride) composite board with nano-porous structure

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) composite boards, and discloses a quick-release regenerated PVC composite board with a nano-porous structure, which comprises a base, the inner wall of the base is connected with a rotating plate in a sliding manner, the upper surface of the rotating plate is provided with a limiting rod, the upper surface of the rotating plate is connected with a rotating block in a sliding manner, the inner wall of the rotating block is provided with a sliding chute, and the rotating block is provided with a through hole. And a torsional spring is arranged on the upper surface of the rotating block, a rotary knob is arranged on the outer wall of the torsional spring, a limiting groove is formed in the inner wall of the base, a first outer frame is fixedly connected to the outer wall of the base, a composite board body is arranged on the inner wall of the first outer frame, and a second outer frame is slidably connected to the outer wall of the first outer frame. According to the device, the sliding groove in the rotating block is aligned with the limiting rod on the rotating plate, the rotary knob compresses the torsional spring to enable the rotating block to rotate, the rotating block drives the rotating plate to enable the rotating plate to slide, and therefore the effect of rapidly and conveniently disassembling and assembling two composite plates and the effect of preventing peripheral plates from being damaged when the plates are disassembled can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PVC composite board material technical field especially relates to quick release type nanometer porous structure regeneration PVC composite board material. BACKGROUND

[0002] PVC composite board material is a kind of board material with multiple properties and purposes formed by being compounded with other materials with polyvinyl chloride as main raw material, mainly used in building field, furniture field, advertising field, packaging field, since quick release type nanometer porous structure regeneration PVC composite board material has good adsorption performance, good mechanical property, is convenient to install and maintain, can be recycled and reused, and comprehensive cost is lower, traditional quick release type nanometer porous structure regeneration PVC composite board material has limited heat resistance, high installation precision requirement, and insufficient aesthetic property, to realize modern PVC composite board material green requirement, thus use new quick release type nanometer porous structure regeneration PVC composite board material.

[0003] In the prior art, when connecting board materials, bolt connection or adhesive bonding is usually required, and when disassembling is required in later maintenance, disassembly difficulty caused by bolt rusting, thread slipping and other problems is prone to occur, and after using adhesive, when the board material needs to be replaced due to damage, only the surrounding board material can be damaged, resulting in material waste. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides quick release type nanometer porous structure regeneration PVC composite board material, aiming at improving the problem that when connecting board materials, bolt connection or adhesive bonding is usually required, and when disassembling is required in later maintenance, disassembly difficulty caused by bolt rusting, thread slipping and other problems is prone to occur, and after using adhesive, when the board material needs to be replaced due to damage, only the surrounding board material can be damaged, resulting in material waste.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The quick disassembly type nano-porous structure regenerated PVC composite board material comprises a base, the inner wall of the base is slidably connected with a rotating plate, the upper surface of the rotating plate is provided with a limiting rod, the upper surface of the rotating plate is slidably connected with a rotating block, the inner wall of the rotating block is provided with a sliding groove, the outer wall of the limiting rod is slidably connected with the inner wall of the sliding groove, the upper surface of the rotating block is provided with a torsion spring, the outer wall of the torsion spring is provided with a knob, the inner wall of the knob is slidably connected with the outer wall of the rotating block, the outer wall of the knob is slidably connected with the inner wall of the base, the outer wall of the knob is fixedly connected with a fixing rod, the inner wall of the base is provided with a limiting groove, the outer wall of the fixing rod is slidably connected with the inner wall of the limiting groove, the outer wall of the base is fixedly connected with an outer frame one, the inner wall of the outer frame one is provided with a composite board body, the outer wall of the outer frame one is slidably connected with an outer frame two, the inner wall of the outer frame two is arranged on the outer wall of the composite board body, and the composite board body comprises a plurality of materials.

[0007] Preferably, the inner part of the composite board body comprises a base layer, the material of the base layer is regenerated polyvinyl chloride, the upper surface of the base layer is provided with a glass fiber layer, the material of the glass fiber layer is glass fiber, the upper surface of the glass fiber layer is provided with a nano layer, and the material of the nano layer is nano silicon dioxide.

[0008] Preferably, the upper surface of the nano layer is provided with a wear-resistant layer, the material of the wear-resistant layer is modified epoxy acrylic resin, the upper surface of the wear-resistant layer is provided with a surface treatment layer, the material of the surface treatment layer is regenerated cellulose fiber, and the upper surface of the outer frame one is provided with a connecting assembly.

[0009] Preferably, the connecting assembly comprises a fixing column, the lower surface of the fixing column is fixedly connected to the upper surface of the outer frame one, the upper surface of the fixing column is fixedly connected with a limiting shaft, and the outer wall of the limiting shaft is rotatably connected with a clamping block.

[0010] Preferably, the lower surface of the clamping block is slidably connected with a turnover plate, the inner wall of the turnover plate is slidably connected to the outer wall of the fixing column, and the inner wall of the turnover plate is fixedly connected with a rotating shaft.

[0011] Preferably, the outer wall of the rotating shaft is rotatably connected with a limiting block, the inner wall of the limiting block is slidably connected to the outer wall of the turnover plate, and the lower surface of the limiting block is fixedly connected to the upper surface of the outer frame one.

[0012] Preferably, the inner wall of the turnover plate is rotatably connected with a connecting rod, and the outer wall of the connecting rod is slidably connected to the upper surface of the outer frame two.

[0013] Preferably, the outer wall of the connecting rod is slidably connected with a connecting block, and the lower surface of the connecting block is fixedly connected to the upper surface of the outer frame two.

[0014] The utility model has the advantages that:

[0015] 1. In this utility model, the sliding groove on the rotating block is aligned with the limiting rod on the rotating plate, and the knob is pressed down to compress the torsion spring to make the rotating block rotate. The rotation of the rotating block drives the rotating plate to slide into the base on both sides. At the same time, the fixing rod slides into the inner wall of the limiting groove. This can achieve the effect of quickly and conveniently assembling and disassembling two composite boards and prevent damage to the surrounding boards when disassembling the boards.

[0016] 2. In this utility model, the rotating connecting rod is used to lock the connecting block, and at the same time the flipping plate drives the rotating shaft to rotate on the inner wall of the limiting block. The flipping plate flips so that the fixing post is inserted into the hole opened inside the flipping plate. Then the locking block is rotated to lock the flipping plate, thereby achieving the effect of quickly disassembling and assembling the outer frame to strengthen the plate. Attached Figure Description

[0017] Figure 1 This is a perspective view of the quick-release nanoporous structure recycled PVC composite board proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the torsion spring of the quick-release nanoporous structure recycled PVC composite board proposed in this utility model.

[0019] Figure 3 This is a cross-sectional view of the internal structure of the quick-release nanoporous structure recycled PVC composite board proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the rotating shaft of the quick-release nanoporous structure recycled PVC composite board proposed in this utility model.

[0021] Legend:

[0022] 1. Base; 11. Rotating plate; 12. Rotating block; 13. Torsion spring; 14. Knob; 15. Fixing rod; 16. Limiting groove; 17. Outer frame one; 18. Outer frame two; 2. Composite board body; 21. Base layer; 22. Fiberglass layer; 23. Nano layer; 24. Wear-resistant layer; 25. Surface treatment layer; 3. Fixing column; 31. Limiting shaft; 32. Locking block; 33. Flip plate; 34. Rotating shaft; 35. Limiting block; 36. Connecting rod; 37. Connecting block. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a quick-release nanoporous structure recycled PVC composite board, including a base 1, a rotating plate 11 slidably connected to the inner wall of the base 1, a limit rod provided on the upper surface of the rotating plate 11, a rotating block 12 slidably connected to the upper surface of the rotating plate 11, a groove provided on the inner wall of the rotating block 12, the outer wall of the limit rod slidably connected to the inner wall of the groove, a torsion spring 13 provided on the upper surface of the rotating block 12, a knob 14 provided on the outer wall of the torsion spring 13, and the inner wall of the knob 14 slidably connected to the rotating block 12. The outer wall of block 12 and the outer wall of knob 14 are slidably connected to the inner wall of base 1. A fixing rod 15 is fixedly connected to the outer wall of knob 14. A limiting groove 16 is opened on the inner wall of base 1. The outer wall of fixing rod 15 is slidably connected to the inner wall of limiting groove 16. An outer frame 17 is fixedly connected to the outer wall of base 1. A composite board body 2 is provided on the inner wall of outer frame 17. An outer frame 2 18 is slidably connected to the outer wall of outer frame 17. The inner wall of outer frame 2 18 is provided on the outer wall of composite board body 2. Composite board body 2 contains multiple materials.

[0025] Specifically, pressing down on the knob 14 aligns the fixing rod 15 with the limiting groove 16, causing it to slide into the inner wall of the base 1. At the same time, the torsion spring 13 will rotate, and the protruding part on the rotating block 12 will rotate due to the groove on the knob 14. Simultaneously, the sliding groove on the rotating block 12 aligns with the limiting rod on the rotating plate 11 and inserts. Thus, the rotating block 12 can drive the rotating plates 11 on both sides to slide into the sliding grooves on both sides of the base 1, thereby enabling the outer frames 17 on both sides to be quickly connected, thus achieving the effect of quickly connecting two composite boards.

[0026] Reference Figure 1 and Figure 3 The interior of the composite panel body 2 includes a base layer 21 made of recycled polyvinyl chloride. A fiberglass layer 22 made of glass fiber is disposed on the upper surface of the base layer 21. A nano-layer 23 made of nano-silica is disposed on the upper surface of the fiberglass layer 22. A wear-resistant layer 24 made of modified epoxy acrylic resin is disposed on the upper surface of the wear-resistant layer 23. A surface treatment layer 25 made of recycled cellulose fiber is disposed on the upper surface of the wear-resistant layer 24. A connecting component is disposed on the upper surface of the outer frame 17.

[0027] Specifically, the base layer 21 increases the product's compressive strength, the fiberglass layer 22 enhances the stability of the board structure and gives the composite board body 2 good thermal conductivity, the nano layer 23 enables the board to form a nanoscale porous structure, giving the board good sound insulation and heat insulation effects, the wear-resistant layer 24 gives the board a certain degree of wear resistance, and the outermost surface treatment layer 25 gives the board good anti-slip properties.

[0028] Reference Figure 1 and Figure 4 The connecting assembly includes a fixed post 3, the lower surface of which is fixedly connected to the upper surface of the outer frame 17. A limiting shaft 31 is fixedly connected to the upper surface of the fixed post 3, and a locking block 32 is rotatably connected to the outer wall of the limiting shaft 31. A flip plate 33 is slidably connected to the lower surface of the locking block 32, and the inner wall of the flip plate 33 is slidably connected to the outer wall of the fixed post 3. A rotating shaft 34 is fixedly connected to the inner wall of the flip plate 33. A limiting block 35 is rotatably connected to the outer wall of the rotating shaft 34, and the inner wall of the limiting block 35 is slidably connected to the outer wall of the flip plate 33. The lower surface of the limiting block 35 is fixedly connected to the upper surface of the outer frame 17. A connecting rod 36 is rotatably connected to the inner wall of the flip plate 33, and the outer wall of the connecting rod 36 is slidably connected to the upper surface of the outer frame 18. A connecting block 37 is slidably connected to the outer wall of the connecting rod 36, and the lower surface of the connecting block 37 is fixedly connected to the upper surface of the outer frame 18.

[0029] Specifically, by first inserting the connecting rod 36 into the lower surface of the connecting block 37, and then rotating the flip plate 33 to drive the rotating shaft 34 to rotate on the inner wall of the limiting block 35, the connecting rod 36 can achieve a stable connection between the outer frame 17 and the outer frame 2 18. As the flip plate 33 rotates, the fixing post 3 passes through the hole opened on the flip plate 33. Then, the locking block 32 is rotated on the outer wall of the limiting shaft 31 to achieve a self-locking effect, thereby achieving the effect of quickly connecting the outer frame 17 and the outer frame 2 18.

[0030] Working principle: When this device is needed, first align the two outer frames 17, then align the groove on the rotating block 12 with the limiting rod on the rotating plate 11, insert the limiting rod into the groove, and press down the knob 14 to compress the torsion spring 13. At the same time, the rotating block 12 will rotate due to the groove on the knob 14 and the protrusion of the rotating block 12, so that the two rotating plates 11 slide into the inner wall of the two bases 1, thereby achieving the effect of connecting the two outer frames 17. The fixing rod 15 on the knob 14 will slide into the limiting groove 16. Rotating the knob 14 will make the knob 14 lock in the base 1, thereby achieving the effect of quickly connecting the two outer frames 17. Setting the outer frame 17 and outer frame 2 18 on the outer wall of the composite board body 2 can enhance the support strength of the composite board. Then, the connecting rod 36 is locked into the connecting block 37. Then, the flip plate 33 is rotated to make the rotating shaft 34 rotate on the inner wall of the limiting block 35, thereby causing the connecting rod 36 to drive the outer frame 17. The first frame 17 and the second outer frame 18 achieve a stable connection. While rotating, the hole on the flip plate 33 passes through the fixed column 3 and rotates the locking block 32 on the outer wall of the limiting shaft 31, thereby locking the flip plate 33. This achieves the effect of quickly connecting and locking the outer frame. The base layer 21 in the composite board body 2 can enhance the product's compressive strength, and the fiberglass layer 22 on its upper surface can enhance the stability of the product structure and give the board good thermal conductivity. The nano layer 23 generates nanoscale pores, which can give the board good sound insulation and heat insulation. The wear-resistant layer 24 can give the composite board body 2 good wear resistance, and the outermost surface treatment layer 25 can give the composite board body 2 good anti-slip properties. This composite board can achieve the effect of quickly and easily disassembling and assembling the two composite boards and preventing damage to the surrounding boards when disassembling the boards. On the other hand, it can also achieve the effect of quickly disassembling and assembling the outer frame to strengthen the board.

[0031] 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 quick-release nanoporous structure recycled PVC composite board, including a base (1), characterized in that: A rotating plate (11) is slidably connected to the inner wall of the base (1). A limit rod is provided on the upper surface of the rotating plate (11). A rotating block (12) is slidably connected to the upper surface of the rotating plate (11). A groove is provided on the inner wall of the rotating block (12). The outer wall of the limit rod is slidably connected to the inner wall of the groove. A torsion spring (13) is provided on the upper surface of the rotating block (12). A knob (14) is provided on the outer wall of the torsion spring (13). The inner wall of the knob (14) is slidably connected to the outer wall of the rotating block (12). The outer wall of the knob (14) is slidably connected to the base (1). 1) The inner wall of the knob (14) is fixedly connected to the outer wall of the knob (14), and the inner wall of the base (1) is provided with a limiting groove (16). The outer wall of the fixing rod (15) is slidably connected to the inner wall of the limiting groove (16). The outer wall of the base (1) is fixedly connected to an outer frame one (17). The inner wall of the outer frame one (17) is provided with a composite board body (2). The outer wall of the outer frame one (17) is slidably connected to an outer frame two (18). The inner wall of the outer frame two (18) is provided on the outer wall of the composite board body (2). The composite board body (2) contains a variety of materials.

2. The quick-release nanoporous structure recycled PVC composite board according to claim 1, characterized in that: The interior of the composite board body (2) includes a base layer (21), the material of the base layer (21) is recycled polyvinyl chloride, a glass fiber layer (22) is provided on the upper surface of the base layer (21), the material of the glass fiber layer (22) is glass fiber, and a nano layer (23) is provided on the upper surface of the glass fiber layer (22), the material of the nano layer (23) is nano silicon dioxide.

3. The quick-release nanoporous structure recycled PVC composite board according to claim 2, characterized in that: The upper surface of the nanolayer (23) is provided with a wear-resistant layer (24), the material of the wear-resistant layer (24) is modified epoxy acrylic resin, the upper surface of the wear-resistant layer (24) is provided with a surface treatment layer (25), the material of the surface treatment layer (25) is regenerated cellulose fiber, and the upper surface of the outer frame (17) is provided with a connecting component.

4. The quick-release nanoporous structure recycled PVC composite board according to claim 3, characterized in that: The connecting assembly includes a fixed post (3), the lower surface of which is fixedly connected to the upper surface of the outer frame (17), and a limiting shaft (31) is fixedly connected to the upper surface of the fixed post (3). A locking block (32) is rotatably connected to the outer wall of the limiting shaft (31).

5. The quick-release nanoporous structure recycled PVC composite board according to claim 4, characterized in that: The lower surface of the card block (32) is slidably connected to a flip plate (33), the inner wall of the flip plate (33) is slidably connected to the outer wall of the fixed column (3), and the inner wall of the flip plate (33) is fixedly connected to a rotating shaft (34).

6. The quick-release nanoporous structure recycled PVC composite board according to claim 5, characterized in that: The outer wall of the rotating shaft (34) is rotatably connected to a limiting block (35), the inner wall of the limiting block (35) is slidably connected to the outer wall of the flip plate (33), and the lower surface of the limiting block (35) is fixedly connected to the upper surface of the outer frame (17).

7. The quick-release nanoporous structure recycled PVC composite board according to claim 6, characterized in that: The inner wall of the flip plate (33) is rotatably connected to a connecting rod (36), and the outer wall of the connecting rod (36) is slidably connected to the upper surface of the outer frame (18).

8. The quick-release nanoporous structure recycled PVC composite board according to claim 7, characterized in that: The outer wall of the connecting rod (36) is slidably connected to a connecting block (37), and the lower surface of the connecting block (37) is fixedly connected to the upper surface of the outer frame (18).

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