PVC plate structure convenient to assemble and disassemble

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) boards, and discloses a PVC board structure convenient to assemble and disassemble, which solves the problems that the existing PVC board is very inconvenient to assemble and disassemble, cannot be quickly spliced and disassembled and reduces the assembling and disassembling efficiency, and comprises a left mounting frame, a right mounting frame is arranged on one side of the left mounting frame, and the right mounting frame is arranged on the other side of the right mounting frame. A left PVC plate is fixedly mounted in the middle of the left mounting frame, a right PVC plate is fixedly mounted in the middle of the right mounting frame, inserting rods are fixedly mounted at the upper end and the lower end of the side, close to the left mounting frame, of the right mounting frame, inserting grooves are formed in the upper end and the lower end of the side, close to the right mounting frame, of the left mounting frame, and the two inserting rods are inserted into the two inserting grooves. Clamping holes are formed in the middles of the two inserting rods correspondingly, mounting grooves are formed in one sides of the upper end and the lower end of the left mounting frame correspondingly, and stopping blocks are fixedly mounted in the middles of the interiors of the two mounting grooves correspondingly.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC boards, in particular to a PVC board structure which is easy to assemble and disassemble. Background Art

[0002] PVC board (polyvinyl chloride board) is a board made of polyvinyl chloride as the main raw material, with the characteristics of light weight, high strength and good weather resistance. PVC board is usually made of PVC resin with additives such as stabilizers, lubricants and fillers, and has excellent mechanical properties and chemical stability. It is light and strong, easy to process and install; it has good chemical stability and is resistant to acid and alkali corrosion; it has good weather resistance and is suitable for outdoor use; it has reliable insulation performance and is suitable for use in electronic equipment; PVC board is widely used in building decoration, such as ceilings, floors, doors and windows, etc., and has become an ideal building material due to its light weight, high strength and easy processing; PVC board can also be used to make various packaging materials, such as packaging bags and packaging boxes, and is suitable for packaging food, medicine, etc. due to its chemical stability and corrosion resistance. PVC board is also used in electronics, communications, environmental protection equipment and other fields. Due to its corrosion resistance and good insulation performance, it meets the special needs of these industries; existing PVC boards are very inconvenient to assemble and disassemble, and cannot be spliced ​​and disassembled quickly, which reduces the installation and disassembly efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a PVC board structure that is easy to assemble and disassemble, which effectively solves the problem that the existing PVC boards are very inconvenient to assemble and disassemble, cannot be quickly spliced ​​and disassembled, and reduce the installation and disassembly efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC board structure that is easy to assemble and disassemble, comprising a left mounting frame, a right mounting frame is provided on one side of the left mounting frame, a left PVC board is fixedly installed on the middle part of the left mounting frame, a right PVC board is fixedly installed on the middle part of the right mounting frame, plug rods are fixedly installed on the upper and lower ends of the right mounting frame close to the left mounting frame, slots are provided on the upper and lower ends of the left mounting frame close to the right mounting frame, two plug rods are plugged into the inside of the two slots, card holes are provided in the middle of the two plug rods, mounting slots are provided on one side of the upper and lower ends of the left mounting frame, and the inside of the two mounting slots A blocking block is fixedly installed in the middle part, and a moving rod is movably inserted inside the two blocking blocks. Two limit blocks are symmetrically fixedly installed on one end of the surface of the two moving rods. Two strip grooves are symmetrically opened on the inner walls of the two blocking blocks. Four limit blocks are installed inside the four strip grooves. Two limit grooves are symmetrically opened on the ends of the two blocking blocks close to each other. A clamping rod is fixedly installed on the ends of the two moving rods close to each other, and the two clamping rods match the two clamping holes. A pull ring is fixedly installed on the side where the two moving rods move away from each other. A positioning sleeve is rotatably installed on the other end of the surface of the two moving rods, and a moving disk is fixedly installed on the surface of the two positioning sleeves.

[0005] Preferably, a clamping block is fixedly installed in the middle of the right installation frame close to the left installation frame, and a clamping slot is opened in the middle of the left installation frame close to the right installation frame, and the clamping block is clamped in the inside of the clamping slot.

[0006] Preferably, a telescopic spring is sleeved on the middle part of the surface of the two moving rods, and both ends of the two telescopic springs are fixedly connected to the moving disk and the blocking block respectively.

[0007] Preferably, two sliders are symmetrically fixedly mounted on the circumferential surfaces of the two movable plates, and two sliding grooves are symmetrically opened on the inner walls of the two mounting grooves, and the four sliders slide inside the four sliding grooves respectively.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the operator inserts the card block and the two insertion rods on the right mounting frame into the card slot and the two slots on the left mounting frame, and then the operator pushes the two pull rings to move toward the inside of the two mounting slots in sequence. When the two pull rings move, they both drive the moving rod to move along the middle of the blocking block. When the two moving rods move, they drive the four limit blocks to move along the inside of the four strip grooves. When the two moving rods move, they both drive the moving disk to move through the positioning shaft sleeve, and at the same time, the telescopic spring is squeezed by the moving disk. When the moving disk moves, it drives the slider to slide along the inside of the slide slot, thereby increasing the stability of the two moving rods when moving.

[0009] When the lever is moved, the two limit blocks are driven to move back into the two clamping holes, and then the lever is rotated back to its original position, and the two limit blocks are pushed back to their original position under the elastic force of the elastic spring, thereby quickly driving the clamping rod to exit the inner position of the clamping hole and release the limit. This makes the PVC board very convenient to assemble and disassemble, and can quickly complete the splicing and disassembly, thereby improving the installation and disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached figure:

[0012] Figure 1 This is a schematic cross-sectional view of a PVC board structure that is easy to assemble and disassemble according to the present invention;

[0013] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0014] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0015] Figure 4 This is a schematic diagram of the top view of the blocking block of the utility model;

[0016] In the figure: 1. Left mounting frame; 2. Left PVC board; 3. Right mounting frame; 4. Right PVC board; 5. Clamping block; 6. Clamping slot; 7. Insertion rod; 8. Clamping hole; 9. Slot; 10. Mounting slot; 11. Blocking block; 12. Limiting slot; 13. Limiting block; 14. Moving rod; 15. Telescopic spring; 16. Moving disk; 17. Slider; 18. Slide groove; 19. Clamping rod; 20. Positioning sleeve; 21. Pull ring; 22. Strip groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Depend on Figures 1 to 4 It is given that the utility model includes a left mounting frame 1, a right mounting frame 3 is provided on one side of the left mounting frame 1, a left PVC board 2 is fixedly installed in the middle of the left mounting frame 1, and a right PVC board 4 is fixedly installed in the middle of the right mounting frame 3, and the upper end and lower end of the right mounting frame 3 close to the left mounting frame 1 are fixedly installed with plug rods 7, and the upper end and lower end of the left mounting frame 1 close to the right mounting frame 3 are provided with slots 9, and two plug rods 7 are inserted into the inside of the two slots 9, and the middle parts of the two plug rods 7 are provided with card holes 8, and one side of the upper and lower ends of the left mounting frame 1 is provided with mounting grooves 10, and the middle parts of the two mounting grooves 10 are fixedly installed with blocking blocks 11, and the insides of the two blocking blocks 11 are movably connected with moving rods 14, and one end of the surface of the two moving rods 14 are symmetrically fixed with two limit blocks 13, and the inner walls of the two blocking blocks 11 are symmetrically provided with two strip grooves 22. The four limit blocks 13 are installed inside the four strip grooves 22. The two stop blocks 11 are symmetrically provided with two limit grooves 12 at the ends close to each other. The two moving rods 14 are fixedly installed with a clamping rod 19 at the ends close to each other. The two clamping rods 19 match the two clamping holes 8. The two moving rods 14 are fixedly installed with a pull ring 21 on the side away from each other. The other ends of the surfaces of the two moving rods 14 are rotatably installed with positioning sleeves 20, and the surfaces of the two positioning sleeves 20 are fixedly installed with moving disks 16; the middle part of the right mounting frame 3 near the side of the left mounting frame 1 is fixedly installed with a clamping block 5, and the middle part of the left mounting frame 1 near the side of the right mounting frame 3 is provided with a clamping groove 6, and the clamping block 5 is clamped inside the clamping groove 6; the middle part of the surface of the two moving rods 14 is sleeved with a telescopic spring 15, and the two ends of the two telescopic springs 15 are respectively fixedly connected to the moving disk 16 and the stop block 11.

[0019] During use, the operator inserts the card block 5 and the two insertion rods 7 on the right mounting frame 3 into the card slot 6 and the two slots 9 on the left mounting frame 1, and then the operator pushes the two pull rings 21 to move toward the inside of the two mounting slots 10 in sequence. When the two pull rings 21 move, they drive the moving rod 14 to move along the middle of the blocking block 11. When the two moving rods 14 move, they drive the four limit blocks 13 to move along the inside of the four strip grooves 22. When the two moving rods 14 move, they drive the moving disk 16 to move through the positioning sleeve 20, and at the same time squeeze the telescopic spring 15 through the moving disk 16. , while the moving rod 14 moves, it will drive the clamping rod 19 to snap into the inside of the two clamping holes 8. When the moving rod 14 drives the limit block 13 to completely move out of the inside of the strip groove 22, the operator drives the moving rod 14 to rotate along the inside of the positioning shaft sleeve 20 and the blocking block 11 through the pull ring 21. After the limit block 13 is rotated to the position of the limit groove 12, the operator releases the pull ring 21, thereby driving the moving rod 14 to move under the elastic force of the telescopic spring 15. When the moving rod 14 moves, it will drive the limit block 13 to snap into the inside of the limit groove 12 for limiting, thereby quickly completing the assembly;

[0020] During disassembly, the operator pushes the moving rod 14 to move through the pull ring 21. When the moving rod 14 moves, it drives the limit block 13 to exit the interior of the limit groove 12 to release the limit, and then rotates the moving rod 14 to reset, and then releases the pull ring 21. As a result, the elastic force of the telescopic spring 15 pushes the two moving rods 14 to reset, thereby quickly driving the clamping rod 19 to exit the interior of the clamping hole 8 to release the limit; this makes the assembly and disassembly of the PVC board very convenient, and the splicing and disassembly can be completed quickly, thereby improving the efficiency of installation and disassembly.

[0021] Two sliders 17 are symmetrically fixedly mounted on the circumferential surfaces of the two movable plates 16 . Two slide grooves 18 are symmetrically opened on the inner walls of the two mounting grooves 10 . The four sliders 17 slide inside the four slide grooves 18 respectively.

[0022] When the movable plate 16 moves, the slider 17 is driven to slide along the inner portion of the sliding groove 18 , thereby increasing the stability of the two movable rods 14 when they move.

Claims

1. A PVC board structure that is easy to assemble and disassemble, comprising a left mounting frame (1), characterized in that: A right mounting frame (3) is provided on one side of the left mounting frame (1), a left PVC board (2) is fixedly installed in the middle of the left mounting frame (1), a right PVC board (4) is fixedly installed in the middle of the right mounting frame (3), an insertion rod (7) is fixedly installed at the upper end and the lower end of the right mounting frame (3) close to the left mounting frame (1), a slot (9) is provided at the upper end and the lower end of the left mounting frame (1) close to the right mounting frame (3), two insertion rods (7) are inserted into the inside of the two slots (9), a card hole (8) is provided in the middle of the two insertion rods (7), a mounting groove (10) is provided on one side of the upper and lower ends of the left mounting frame (1), a blocking block (11) is fixedly installed in the middle of the two mounting grooves (10), and a movable block (11) is movably inserted into the inside of the two blocking blocks (11). The movable rod (14) is symmetrically fixed with two limit blocks (13) on one end of the surface of the two movable rods (14), two strip grooves (22) are symmetrically opened on the inner wall of the two blocking blocks (11), and the four limit blocks (13) are installed inside the four strip grooves (22). The ends of the two blocking blocks (11) close to each other are symmetrically opened with two limit grooves (12), the ends of the two movable rods (14) close to each other are fixed with a clamping rod (19), the two clamping rods (19) match the two clamping holes (8), the sides of the two movable rods (14) away from each other are fixed with a pull ring (21), the other ends of the surfaces of the two movable rods (14) are rotatably installed with a positioning sleeve (20), and the surfaces of the two positioning sleeves (20) are fixed with a movable disk (16).

2. The PVC board structure that is easy to assemble and disassemble according to claim 1, characterized in that: A clamping block (5) is fixedly mounted on the middle portion of the right mounting frame (3) close to the left mounting frame (1), and a clamping slot (6) is provided on the middle portion of the left mounting frame (1) close to the right mounting frame (3), and the clamping block (5) is clamped inside the clamping slot (6).

3. The PVC board structure that is easy to assemble and disassemble according to claim 1, characterized in that: The middle parts of the surfaces of the two moving rods (14) are sleeved with telescopic springs (15), and both ends of the two telescopic springs (15) are fixedly connected to the moving disk (16) and the blocking block (11) respectively.

4. The PVC board structure that is easy to assemble and disassemble according to claim 1, characterized in that: Two sliders (17) are symmetrically fixedly installed on the circumferential surfaces of the two movable plates (16), and two slide grooves (18) are symmetrically opened on the inner walls of the two installation grooves (10). The four sliders (17) slide inside the four slide grooves (18) respectively.

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