Environment-friendly bacteriostatic convenient connection type PVC floor

Abstract

The application belongs to the technical field of PVC floor, and particularly relates to an environment-friendly bacteriostatic convenient connection type PVC floor, which aims at the situation that after the PVC floor is installed at a wall corner with different radii, due to the influence of moisture in the ground and adhesive and other factors, material shrinkage often occurs, the joint between the floor and the wall surface cannot be closed or even gradually increases, and the appearance and use are seriously affected. The environment-friendly bacteriostatic convenient connection type PVC floor disclosed by the application can guarantee that when the PVC floor is laid, the floor can be kept in close contact with the wall corner under the influence of material and environment and when the wall corner has different radii, and the rigidity support of the device is used to ensure that the joint between the floor and the wall surface remains unchanged and is small enough, so that the purpose of appearance and use is achieved.

Description

Technical Field

[0001] This invention relates to the field of PVC flooring technology, and in particular to an environmentally friendly, antibacterial, and easy-to-connect PVC flooring. Background Technology

[0002] PVC flooring is a popular new type of lightweight floor covering material worldwide, also known as "lightweight flooring." It's a product widely popular in Europe, America, and Asian countries like Japan and South Korea, and entered the Chinese market in the early 1980s. It has gained widespread acceptance in major and medium-sized cities in China and is widely used in various places such as homes, hospitals, schools, office buildings, factories, public places, supermarkets, and commercial spaces. "PVC flooring" refers to flooring made from polyvinyl chloride (PVC). Specifically, it is produced using PVC and its copolymer resins as the main raw materials, with the addition of fillers, plasticizers, stabilizers, colorants, and other auxiliary materials, on a continuous sheet substrate through coating, calendering, extrusion, or compression processes.

[0003] Currently, when installing PVC flooring, adhesive is usually applied to both the floor and the underside of the PVC flooring to bond them together. However, when installing at corners with varying curvatures, moisture in the floor and adhesive, along with other factors, can cause the material to shrink. This can lead to gaps between the floor and the wall that cannot be closed or even gradually widen, severely affecting aesthetics and usability. Summary of the Invention

[0004] This invention discloses an environmentally friendly, antibacterial, and easily connectable PVC flooring, aiming to solve the technical problem in the background art where, after traditional PVC flooring is installed at corners with different curvatures, the material shrinks due to the influence of moisture and other factors in the ground and adhesive, resulting in the seams at the junction of the flooring and the wall not being able to close or even gradually widening.

[0005] This invention proposes an environmentally friendly, antibacterial, and easily connectable PVC flooring, comprising an installation frame. A support plate is fixedly connected to the inner wall of the installation frame, and a support and buffer assembly is provided on the upper side of the support plate. The support and buffer assembly is located inside the support plate, and a plate body is provided on the upper side of the support and buffer assembly. A horizontal plate is bolted to the outside of the installation frame, and an arc adjustment assembly is provided on the upper side of the horizontal plate, located below the plate body.

[0006] By incorporating a mounting frame, support plate, panel, cross plate, curvature adjustment components, and support and buffer components, the device utilizes the curvature adjustment components to ensure that, when laying PVC flooring, the flooring can still adhere to the corner of the wall regardless of the material and environmental influences, and the rigid support of the device ensures that the joint between the flooring and the wall remains unchanged and sufficiently small, thereby achieving both aesthetic and functional purposes.

[0007] In a preferred embodiment, the curvature adjustment component includes a first vertical rod, the bottom of which is fixedly connected to the upper side of a horizontal plate. A second vertical rod is fixedly connected to the upper side of the horizontal plate. The upper sides of both the first and second vertical rods are fixedly connected to the same horizontal plate, which has a movable groove. A sliding component is slidably connected within the movable groove. A connecting component is fixedly connected to the outside of the sliding component. An arc-shaped frame is fixedly connected to the upper side of the connecting component, and a storage groove is provided on the arc-shaped frame. Two symmetrical telescopic components are slidably connected within the storage groove. Two equidistant locking holes are provided on both the arc-shaped frame and the two telescopic components. A mounting pad is fixedly connected to the bottom of the plate, and two equidistant locking rods are fixedly connected to the bottom of the mounting pad. The outer side is slidably connected to the inner wall of the locking hole; both sides of the horizontal plate are fixedly connected to protrusions, the lower side of the two protrusions is fixedly connected to round shafts, the outer side of the two round shafts is movably connected to mounting blocks, the bottom of the two telescopic parts is fixedly connected to connecting shafts, the outer side of the two connecting shafts is movably connected to positioning rods, and the mounting block and positioning rod on the same side are fixedly connected to spring one on the opposite side; a round hole is opened on the vertical rod two, a threaded rod is movably connected in the round hole, the end of the threaded rod away from the vertical rod two is movably connected to the side of the vertical rod one, and a short plate is provided on the outer side of the threaded rod, the inner wall of the short plate is connected to the outer side of the threaded rod through external threads, and a knob is fixedly connected to the end of the threaded rod near the vertical rod two.

[0008] By incorporating an arc adjustment component, suitable for the arc adjustment stage of the process, the component uses a threaded rod to allow the sliding part to drive the connecting part, enabling the arc frame to move outward. Simultaneously, an extendable telescopic component increases the contact surface between the device and wall corners with different arcs, thus making the PVC flooring more stable after installation and ensuring a better fit between the PVC flooring and the wall. The plug-and-play installation pad further facilitates the installation of the PVC flooring.

[0009] In a preferred embodiment, the support and buffer assembly includes a sliding block 1. Two symmetrical slots are formed at the bottom of the plate, and a sliding block 1 is slidably connected to each slot. A boss 1 is fixedly connected to the upper side of the support plate, and a tenon is fixedly connected to the bottom of each sliding block 1. A thin shaft is fixedly connected to one side of each tenon, and a bracket 1 is movably connected to the outside of the thin shaft. The end of the bracket 1 away from the sliding block 1 is movably connected to one side of the boss 1. Two symmetrical bosses 2 are fixedly connected to the bottom of the plate, and a thin rod is fixedly connected to one side of each boss 2. A bracket 2 is movably connected to the outside of each thin rod. A rectangular slot is formed at the upper side of the support plate, and two symmetrical sliding blocks 2 are slidably connected within the rectangular slot. The ends of the two brackets 2 away from the bosses 2 are movably connected to one side of each sliding block 2. A fixed plate is fixedly connected to the opposite side of the two sliding blocks 2. Two symmetrical springs 2 are fixedly connected to the side of the fixed plate opposite to the support plate. Small holes are formed on both brackets 2 and bracket 1, and a common shaft is movably connected within each small hole.

[0010] By incorporating a support and buffer assembly, which is primarily used for the support and buffering process, the assembly utilizes a spring to push a fixed plate. This forces the fixed plate to move brackets one and two, allowing them to promptly buffer the pressure and support the board when the angle changes under pressure. This ensures that the board is supported and buffered before it undergoes permanent deformation due to excessive pressure, reducing the risk of board damage and the likelihood of frequent repairs and replacements of the PVC flooring.

[0011] In a preferred embodiment, the upper side of the plate has a circular groove, and the upper side of the horizontal plate has a hole. A sleeve is fixedly connected to the hole, and a main shaft is slidably connected to the sleeve. The main shaft is fixedly connected to the inner wall of the circular groove, and a fine groove is formed on the main shaft. A rotating rod is movably connected to the fine groove. Two symmetrical arc-shaped grooves are formed on the outside of the main shaft, and symmetrical force transmission rods are respectively arranged in the two arc-shaped grooves. The opposite sides of the two force transmission rods are movably connected to the outside of the rotating rod, and the opposite sides of the two force transmission rods are fixedly connected to the same lifting ring. Two transmission components are fixedly connected to the outside of the rotating rod. A notch is formed on one side of the two transmission components, and a short rod is fixedly connected to the notch. A push-pull rod is connected to the outside of the short rod. Two symmetrical short shafts are fixedly connected to the bottom of the main shaft. Limit rods are movably connected to the outside of the two short shafts. One side of the two limit rods is movably connected to the end of the push-pull rod away from the transmission component. A protective cone is fixedly connected to the bottom of the rotating rod.

[0012] The device incorporates a sleeve, main shaft, rotating rod, arc groove, force transmission rod, lifting ring, transmission component, short shaft, limiting rod, and push-pull rod. The limiting rod and rotating rod ensure that the limiting rod can be locked onto the sleeve, preventing the plate from detaching from the device due to vibration or other factors after installation. This prevents the plate from falling off, improving stability. The design allows the plate to be detached from the device by rotating the rotating rod, making plate replacement and installation more convenient, thus improving work efficiency and ease of use.

[0013] As can be seen from the above, the environmentally friendly antibacterial and easy-to-connect PVC flooring provided by the present invention has the ability to ensure that when laying PVC flooring, under the influence of materials and environment, the flooring can still fit the corner of the wall with different curvature types. The rigid support of the device ensures that the joint between the floor and the wall remains unchanged and is small enough, thereby achieving the purpose of aesthetics and functionality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0015] Figure 2 This is a schematic diagram of the board structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0016] Figure 3 This is a schematic diagram of the horizontal structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0017] Figure 4 This is a schematic diagram of the arc-shaped frame structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0018] Figure 5 This is a schematic diagram of the threaded rod structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0019] Figure 6 This is a schematic diagram of the main shaft structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0020] Figure 7 This is a schematic diagram of the rotating rod structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0021] Figure 8 This is a schematic diagram of the support plate structure of an environmentally friendly, antibacterial, and easily connectable PVC flooring proposed in this invention.

[0022] In the diagram: 1. Mounting bracket; 2. Support plate; 3. Plate body; 4. Horizontal plate; 5. Curvature adjustment assembly; 501. Vertical rod one; 502. Vertical rod two; 503. Horizontal plate; 504. Connecting shaft; 505. Connector; 506. Curved frame; 507. Telescopic component; 508. Sliding component; 509. Movable groove; 510. Positioning rod; 511. Spring one; 512. Mounting block; 513. Storage groove; 514. Locking hole; 515. Mounting pad; 516. Locking rod; 517. Threaded rod; 518. Short 519. Plate; 6. Knob; 7. Support and buffer assembly; 8. Sliding block 1; 9. Boss 1; 10. Bracket 1; 11. Boss 2; 12. Rectangular groove; 13. Sliding block 2; 14. Bracket 2; 15. Shaft; 16. Fixed plate; 17. Spring 2; 18. Sleeve; 19. Circular groove; 10. Main shaft; 19. Rotating rod; 10. Protective cone; 11. Arc groove; 12. Force transmission rod; 13. Lifting ring; 14. Transmission component; 15. Short shaft; 16. Limiting rod; 17. Push-pull rod. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] The present invention discloses an environmentally friendly, antibacterial, and easy-to-connect PVC flooring, which is mainly used in scenarios where the joint between the flooring and the wall cannot be handled after the traditional PVC flooring is installed at corners with different curvatures.

[0025] Reference Figure 1-8 An environmentally friendly, antibacterial, and easily connectable PVC flooring includes a mounting frame 1. The inner wall of the mounting frame 1 is bolted to a support plate 2, and a support and buffer assembly 6 is provided on the upper side of the support plate 2. The support and buffer assembly 6 is located inside the support plate 2, and a plate body 3 is provided on the upper side of the support and buffer assembly 6. A horizontal plate 4 is bolted to the outside of the mounting frame 1, and an arc adjustment assembly 5 is provided on the upper side of the horizontal plate 4. The arc adjustment assembly 5 is located below the plate body 3.

[0026] Specifically, when installing PVC flooring, the mounting frame 1 is first fixed to the ground. The height of the board 3 after installation is controlled in advance by the pre-adjustment support and buffer component 6. When facing corners with different curvatures, the curvature adjustment component 5 is adjusted to ensure that the board 3 fits tightly against the curvature of the wall during installation and keeps the position of the board 3 fixed. The device uses the curvature adjustment component 5 to ensure that when laying PVC flooring, under the influence of materials and environment, the floor can still fit against the corner with different curvatures. The rigid support of the device ensures that the joint between the floor and the wall remains unchanged and small enough, thereby achieving the purpose of aesthetics and functionality.

[0027] Reference Figure 3 , Figure 4 and Figure 5 The arc adjustment component 5 includes a first vertical rod 501. The bottom of the first vertical rod 501 is bolted to the upper side of the horizontal plate 4. A second vertical rod 502 is bolted to the upper side of the horizontal plate 4. The upper sides of the first vertical rod 501 and the second vertical rod 502 are bolted to the same horizontal plate 503. The horizontal plate 503 has a movable groove 509, and a sliding member 508 is slidably connected in the movable groove 509. A connecting member 505 is bolted to the outside of the sliding member 508. An arc-shaped frame 506 is bolted to the upper side of plate 505, and a storage groove 513 is provided on the arc-shaped frame 506. Two symmetrical telescopic members 507 are slidably connected in the storage groove 513. Two equidistant locking holes 514 are provided on the arc-shaped frame 506 and the two telescopic members 507. A mounting pad 515 is bolted to the bottom of plate 3, and two equidistant locking rods 516 are bolted to the bottom of the mounting pad 515. The outer side of the locking rods 516 is connected to the locking rods 516. The inner wall of the positioning hole 514 is slidably connected; both sides of the horizontal plate 503 are bolted with protrusions, and the lower sides of the two protrusions are bolted with round shafts. The outer sides of the two round shafts are rotatably connected with mounting blocks 512 via bearings. The bottom of the two telescopic parts 507 are bolted with connecting shafts 504. The outer sides of the two connecting shafts 504 are rotatably connected with positioning rods 510 via bearings. The opposite sides of the mounting blocks 512 and positioning rods 510 on the same side are bolted with springs 511. The vertical rod 502 has a round hole, and a threaded rod 517 is rotatably connected to the round hole via bearings. The end of the threaded rod 517 away from the vertical rod 502 is rotatably connected to the side of the vertical rod 501 via bearings. A short plate 518 is provided on the outside of the threaded rod 517. The inner wall of the short plate 518 is connected to the outside of the threaded rod 517 via external threads. The end of the threaded rod 517 near the vertical rod 502 is bolted with a knob 519.

[0028] Specifically, after the mounting bracket 1 is fixed on the ground, the knob 519 is turned to rotate the threaded rod 517, so that the short plate 518 on the threaded rod 517 can drive the sliding member 508 to move back and forth on the horizontal plate 503, so that the connecting member 505 connected to the sliding member 508 can drive the arc frame 506 to extend from the horizontal plate 503. As the distance between the arc frame 506 and the horizontal plate 503 increases, the mounting block 512 on the horizontal plate 503 will pull the positioning rod 510 through the spring 511, so that the telescopic member 507 connected to the positioning rod 510 extends out from the arc frame 506 that accommodates the telescopic member 507. Using the mounting pad 515 installed on the plate 3, the locking rod 516 on the mounting pad 515 is inserted into the locking hole 514 pre-opened on the telescopic member 507 and the arc frame 506 for fixation.

[0029] In specific application scenarios, the curvature adjustment component 5 is suitable for the curvature adjustment stage in the curvature adjustment process. That is, the curvature adjustment component 5 uses the threaded rod 517 to enable the sliding part 508 to drive the connecting part 505 so that the curved frame 506 can move outward. At the same time, the extendable telescopic part 507 is used to increase the contact surface between the device and the corner of the wall with different curvatures, so that the PVC floor can be more stable after installation and the contact surface between the PVC floor and the wall is more closely fitted. The plug-and-play installation pad 515 makes the installation of PVC floor more convenient.

[0030] Reference Figure 6 and Figure 7 The supporting buffer assembly 6 includes a sliding block 601. Two symmetrical slots are formed at the bottom of the plate 3, and each slot is slidably connected to a sliding block 601. A boss 602 is bolted to the upper side of the support plate 2, and a tenon is bolted to the bottom of each sliding block 601. A thin shaft is bolted to one side of each tenon, and a bracket 603 is rotatably connected to the outside of the thin shaft via a bearing. The end of the bracket 603 away from the sliding block 601 is rotatably connected to one side of the boss 602 via a bearing. Two symmetrical bosses 604 are bolted to the bottom of the plate 3, and a thin rod is bolted to one side of each boss 604. Both thin rods are externally connected to brackets 607 via bearings. A rectangular groove 605 is provided on the upper side of the support plate 2. Two symmetrical sliding blocks 606 are slidably connected in the rectangular groove 605. The ends of the two brackets 607 away from the boss 604 are respectively connected to one side of the two sliding blocks 606 via bearings. The opposite sides of the two sliding blocks 606 are connected to the same fixing plate 609 via bolts. The opposite side of the fixing plate 609 and the support plate 2 is connected to two symmetrical springs 610 via bolts. Both brackets 607 and bracket 603 are provided with small holes. The same shaft 608 is slidably connected in the small holes via bearings.

[0031] Specifically, after the PVC floor is installed, when a heavy object passes over the floor, the load is transferred to the support and buffer assembly 6 through the plate 3. The sliding block 601 slides on the plate 3, causing the angle between the bracket 603 and the second bracket 607 to change. This causes the sliding block 606 to slide on the rectangular groove 605. The compression and rebound of the spring 610 connected to the inner wall of the support plate 2 resists and buffers the force, and pushes the fixing plate 609 to restore the angle between the bracket 603 and the second bracket 607 to its original state.

[0032] In specific application scenarios, the support and buffer assembly 6 is mainly used in the support and buffering process. That is, the support and buffer assembly 6 uses the second spring 610 to push the fixed plate 609, which forces the fixed plate 609 to drive the first bracket 603 and the second bracket 607 to change the included angle under pressure in time to buffer the pressure and support the plate 3. This ensures that the plate 3 is supported and buffered before it undergoes permanent deformation due to excessive pressure, reducing the risk of the plate 3 being damaged and reducing the possibility of frequent repairs and replacements of the PVC floor.

[0033] Reference Figure 8 A circular groove 8 is formed on the upper side of plate 3, and a hole is formed on the upper side of horizontal plate 4. A sleeve 7 is bolted into the hole, and a main shaft 9 is slidably connected inside the sleeve 7. The main shaft 9 is bolted to the inner wall of the circular groove 8, and a fine groove is formed on the main shaft 9. A rotating rod 10 is rotatably connected to the fine groove through a bearing. Two symmetrical arc-shaped grooves 12 are formed on the outside of the main shaft 9. Symmetrical force transmission rods 13 are respectively set in the two arc-shaped grooves 12. The opposite sides of the two force transmission rods 13 are rotatably connected to the outside of the rotating rod 10 through bearings. The opposite sides of the two force transmission rods 13 are connected to the outside of the rotating rod 10. The same lifting ring 14 is bolted together; two transmission components 15 are bolted to the outside of the rotating rod 10. A notch is opened on one side of the two transmission components 15, and a short rod is bolted to the notch. A push-pull rod 18 is connected to the outside of the short rod. Two symmetrical short shafts 16 are bolted to the bottom of the main shaft 9. Limit rods 17 are rotatably connected to the outside of the two short shafts 16 through bearings. One side of the two limit rods 17 is rotatably connected to the end of the push-pull rod 18 away from the transmission component 15 through bearings. A protective cone 11 is bolted to the bottom of the rotating rod 10.

[0034] Specifically, after the plate 3 is placed on the arc adjustment assembly 5, the main shaft 9 in the circular groove 8 on the plate 3 is inserted into the sleeve 7. The lifting ring 14 is lifted and rotated, so that the force transmission rod 13 connected to the lifting ring 14 can rotate in the arc groove 12. When the transmission component 15 connected to the bottom end of the main shaft 9 rotates, it will push the push-pull rod 18, so that the limiting rod 17, which is rotatably connected to the bearing of the push-pull rod 18, can rotate a certain arc at the bottom of the main shaft 9 under the restriction of the short shaft 16, so that one end of the limiting rod 17 can extend out from the projection range of the main shaft 9, thereby allowing one end of the limiting rod 17 to... The bottom of the sleeve 7 is locked in place, making the sleeve 7 and the main shaft 9 tightly connected, so that the plate 3 can form an integral part with the device. By using the limiting rod 17 and the rotating rod 10, it is ensured that the limiting rod 17 can be locked on the sleeve 7, so that the plate 3 will not be detached from the device due to vibration or other factors after it is installed on the device, thus avoiding the situation where the plate 3 falls off the device and improving stability. The design that the plate 3 can be detached from the device by rotating the rotating rod 10 ensures that the replacement and installation of the plate 3 can be more convenient, improving work efficiency and convenience.

[0035] Working principle: During use, when installing PVC flooring, first fix the mounting frame 1 to the ground. Pre-adjust the support and buffer assembly 6 to control the height of the board 3 above the ground after installation. Rotate the knob 519 to rotate the threaded rod 517, causing the short plate 518 on the threaded rod 517 to move the sliding member 508 back and forth on the horizontal plate 503. This allows the connecting member 505 connected to the sliding member 508 to extend the curved frame 506 from the horizontal plate 503. As the distance between the 6 and the transverse plate 503 increases, the mounting block 512 on the transverse plate 503 will pull the positioning rod 510 via the spring 511, causing the telescopic component 507 connected to the positioning rod 510 to extend from the arc-shaped frame 506 that houses the telescopic component 507. Using the mounting pad 515 mounted on the plate 3, the locking rod 516 on the mounting pad 515 is inserted into the locking hole 514 pre-drilled on the telescopic component 507 and the arc-shaped frame 506 for fixation. The main shaft 9 in the circular groove 8 on the plate 3 is inserted into the sleeve 7, and then lifted. Lifting ring 14 is raised and rotated, allowing the force transmission rod 13 connected to lifting ring 14 to rotate within the arc groove 12. The transmission component 15, externally connected to the bottom end of main shaft 9, pushes push-pull rod 18 during rotation. This causes the limiting rod 17, rotatably connected to the bearing of push-pull rod 18, to rotate a certain arc at the bottom of main shaft 9 under the constraint of short shaft 16. One end of the limiting rod 17 extends out from the projection range of main shaft 9, thus locking the bottom of sleeve 7 and ensuring a tight connection between sleeve 7 and main shaft 9. This allows the plate 3 to form an integral part with the device. When a heavy object passes over the floor, the load is transferred to the support and buffer assembly 6 through the plate 3. The sliding block 601 slides on the plate 3, causing the angle between the support 603 and the second support 607 to change. The sliding block 606 slides on the rectangular groove 605. The compression and rebound of the spring 610 connected to the inner wall of the support plate 2 resist and buffer the force, and push the fixed plate 609 to restore the angle between the support 603 and the second support 607 to its original state.

[0036] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An environmentally friendly, antibacterial, and easily connectable PVC flooring, comprising a mounting frame (1), characterized in that, The inner wall of the mounting frame (1) is fixedly connected to a support plate (2), and a support buffer assembly (6) is provided on the upper side of the support plate (2). The support buffer assembly (6) is located inside the support plate (2). A plate body (3) is provided on the upper side of the support buffer assembly (6), and a horizontal plate (4) is connected to the outside of the mounting frame (1) by bolts. An arc adjustment assembly (5) is provided on the upper side of the horizontal plate (4), and the arc adjustment assembly (5) is located below the plate body (3). The arc adjustment component (5) includes a first vertical rod (501), the bottom of which is fixedly connected to the upper side of the horizontal plate (4), and a second vertical rod (502) is fixedly connected to the upper side of the horizontal plate (4). The upper sides of the first vertical rod (501) and the second vertical rod (502) are fixedly connected to the same horizontal plate (503), and a movable groove (509) is provided on the horizontal plate (503). A sliding member (508) is slidably connected in the movable groove (509).

2. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 1, characterized in that, The sliding member (508) is fixedly connected to a connector (505) on the outside. An arc frame (506) is fixedly connected to the upper side of the connector (505), and a storage groove (513) is provided on the arc frame (506). Two symmetrical telescopic members (507) are slidably connected in the storage groove (513). Two equally spaced locking holes (514) are provided on the arc frame (506) and the two telescopic members (507). A mounting pad (515) is fixedly connected to the bottom of the plate (3). Two equally spaced locking rods (516) are fixedly connected to the bottom of the mounting pad (515). The outer side of the locking rod (516) is slidably connected to the inner wall of the locking hole (514).

3. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 2, characterized in that, Both sides of the transverse plate (503) are fixedly connected with protrusions, and the lower sides of the two protrusions are fixedly connected with round shafts. The outer sides of the two round shafts are movably connected with mounting blocks (512), and the bottoms of the two telescopic parts (507) are fixedly connected with connecting shafts (504). The outer sides of the two connecting shafts (504) are movably connected with positioning rods (510). The mounting blocks (512) and positioning rods (510) on the same side are fixedly connected with springs (511) on opposite sides.

4. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 3, characterized in that, The second vertical rod (502) has a circular hole, and a threaded rod (517) is movably connected in the circular hole. The end of the threaded rod (517) away from the second vertical rod (502) is movably connected to one side of the first vertical rod (501). A short plate (518) is provided on the outside of the threaded rod (517). The inner wall of the short plate (518) is connected to the outside of the threaded rod (517) through an external thread. A knob (519) is fixedly connected to the end of the threaded rod (517) near the second vertical rod (502).

5. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 1, characterized in that, The support and buffer assembly (6) includes a sliding block (601). The bottom of the plate (3) has two symmetrical slots, and the sliding block (601) is slidably connected in both slots. The upper side of the support plate (2) is fixedly connected to a boss (602). The bottom of the sliding block (601) is fixedly connected to a tenon. A thin shaft is fixedly connected to one side of the tenon. A bracket (603) is movably connected to the outside of the thin shaft. The end of the bracket (603) away from the sliding block (601) is movably connected to one side of the boss (602).

6. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 5, characterized in that, The bottom of the plate (3) is fixedly connected to two symmetrical bosses (604). Each of the two bosses (604) is fixedly connected to one side with a thin rod. Each of the two thin rods is movably connected to a bracket (607). The upper side of the support plate (2) is provided with a rectangular groove (605). Two symmetrical sliding blocks (606) are slidably connected in the rectangular groove (605). The ends of the two brackets (607) away from the bosses (604) are movably connected to one side of the two sliding blocks (606).

7. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 6, characterized in that, The two sliding blocks (606) are fixedly connected to the same fixed plate (609) on opposite sides. The fixed plate (609) is fixedly connected to two symmetrical springs (610) on opposite sides of the support plate (2). The two brackets (607) and bracket (603) are provided with small holes, and the same shaft (608) is movably connected in the small holes.

8. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 1, characterized in that, The upper side of the plate (3) is provided with a circular groove (8), and the upper side of the horizontal plate (4) is provided with a hole. A sleeve (7) is fixedly connected in the hole. A main shaft (9) is slidably connected in the sleeve (7). The main shaft (9) is fixedly connected to the inner wall of the circular groove (8). A fine groove is provided on the main shaft (9). A rotating rod (10) is movably connected in the fine groove. Two symmetrical arc grooves (12) are provided on the outside of the main shaft (9). Symmetrical force transmission rods (13) are respectively provided in the two arc grooves (12). The opposite side of the two force transmission rods (13) is movably connected to the outside of the rotating rod (10). The opposite side of the two force transmission rods (13) is fixedly connected to the same lifting ring (14).

9. The environmentally friendly, antibacterial, and easily connectable PVC flooring according to claim 8, characterized in that, The rotating rod (10) is externally fixedly connected to two transmission components (15). Each of the two transmission components (15) has a notch on one side, and a short rod is fixedly connected inside the notch. Each short rod is externally connected to a push-pull rod (18). The bottom of the main shaft (9) is fixedly connected to two symmetrical short shafts (16). Each of the two short shafts (16) is externally movably connected to a limit rod (17). One side of the two limit rods (17) is movably connected to the end of the push-pull rod (18) away from the transmission component (15). The bottom of the rotating rod (10) is fixedly connected to a protective cone (11).

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