A multi-curved stepped wall structure

Abstract

The present invention proposes a multi-curved stepped wall structure, comprising a wall, an adjustment seat fixedly installed on the surface of the wall, a shell fixedly installed on the surface of the adjustment seat, a rotating rod rotatably connected to the inner wall of the shell, a driven rotating wheel fixedly installed on the surface of the rotating rod, a screw rod fixedly installed on one end of the rotating rod, a moving block sleeved on the surface of the screw rod, and a decorative panel fixedly installed on the side of the moving block; the present invention can make the upper and lower decorative panels present an uneven visual effect by adjusting the protruding distance of the decorative panels, thereby increasing the three-dimensional sense and aesthetics of the wall decoration and significantly improving the visual effect; and the linkage mechanism of the handle, disc, active rotating wheel, driven rotating wheel, bead chain, rotating rod and screw rod in the design makes the process of adjusting the protruding distance of the decorative panels more convenient and quick, and simple to operate, and the user can easily adjust the position and shape of the decorative panels according to needs.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to a multi-curved stepped-connected modeling wall structure. Background Art

[0002] Modeling walls emphasize visual effects and artistic expression. This technical field covers a variety of wall structures, including flat walls, curved walls, hollow walls, etc. Through different materials and construction techniques, walls with unique beauty and functionality are created. These walls are not only used to separate spaces and support building structures, but also play an important role in beautifying the environment, enhancing the texture of space, and conveying cultural connotations. Modeling walls are often used in public buildings, commercial spaces, cultural facilities, and high-end residences to enhance the aesthetic value and experience of the space.

[0003] However, the design of existing decorative panels is usually flat and lacks three-dimensional sense. The existing decorative walls are also made into stepped or arc-shaped arched styles, but their designs are basically fixed, that is, once installed, the protrusion or arch of the steps cannot be adjusted, that is, it cannot be adjusted again according to the current space decoration, and can only be disassembled and reinstalled. Nowadays, users are increasingly pursuing personalization and aesthetics, and the single fixed decorative wall design obviously cannot achieve the expected visual effect. Therefore, improvements are needed. Summary of the invention

[0004] In order to solve the above problems, the present invention proposes a multi-curved stepped decorative wall structure to more accurately solve the problem that the design of the above-mentioned existing decorative walls is usually fixed, cannot be adjusted again according to the current space decoration, and is difficult to meet users' higher requirements for wall decoration effects.

[0005] The present invention is achieved through the following technical solutions:

[0006] The present invention proposes a multi-curved stepped wall structure, comprising a wall body, an adjustment seat fixedly installed on the surface of the wall body, a shell fixedly installed on the surface of the adjustment seat, a rotating rod rotatably connected to the inner wall of the shell, a driven rotating wheel fixedly installed on the surface of the rotating rod, a screw rod fixedly installed on one end of the rotating rod, a moving block sleeved on the surface of the screw rod, a decorative panel fixedly installed on the side of the moving block, a driving rotating wheel rotatably connected to the inner wall of the shell, a bead groove opened on the surface of the driving rotating wheel, a bead chain sleeved on the surfaces of the driving rotating wheel and the driven rotating wheel, and a disc fixedly installed on one end of the driving rotating wheel.

[0007] Furthermore, a slide rail is fixedly installed on the surface of the decorative panel, and the slide rail is slidably connected to the adjustment seat.

[0008] Furthermore, a handle is fixedly mounted on one end of the disc, and the handle is made of PP plastic.

[0009] Furthermore, a thread is provided inside the moving block, and the thread is meshed with the lead screw.

[0010] Furthermore, a safety mechanism is provided on the side of the shell, and the safety mechanism includes a lock core, a short block, and a clamping block. The lock core is fixedly installed on the side of the shell, the short block is installed on the surface of the lock core, and the clamping block is fixedly installed on the bottom surface of the short block.

[0011] Furthermore, the material of the clamping block is PC plastic.

[0012] Furthermore, the bottom and top surfaces of the decorative panel are provided with abutment mechanisms, and the abutment mechanisms include mounting grooves, and the mounting grooves are opened on the bottom and top surfaces of the decorative panel, and the inner walls of the mounting grooves are rotatably connected to a connecting rod, and an abutment plate is fixedly installed on the surface of the connecting rod, and a torsion spring is sleeved on the surface of the connecting rod.

[0013] Furthermore, short strips are fixedly mounted on the top surface of the abutment plate, and the short strips are arranged at equal distances on the top surface of the abutment plate. The abutment plates are staggered on the bottom surface and the top surface of the decorative plate.

[0014] Furthermore, the material of the short strip is natural rubber, the surfaces of the decorative plate and the abutment plate are provided with insertion holes, the inner wall of the insertion hole is provided with a plug, and a pull ring is fixedly installed at one end of the plug. Here, the abutment plate can be limited.

[0015] Further, one end of the torsion spring is fixedly connected to the inner wall of the installation groove, and the other end of the torsion spring is fixedly connected to the abutment plate. Here, the torsion spring can be stably installed.

[0016] Beneficial effects of the present invention:

[0017] 1. In the present invention, when it is actually used, the adjustment seat is installed on the wall, and then the decorative panel can be installed. At this time, the wall can be decorated by the decorative panel. At the same time, the decorative panel is composed of multiple upper and lower parts. The staff can twist the handle, and the handle then drives the disc to rotate, and the disc then drives the active rotating wheel to rotate. At this time, since the surfaces of the active rotating wheel and the driven rotating wheel are both provided with bead grooves, the bead chain can be stuck in the bead grooves. When the active rotating wheel rotates, the bead chain can drive other driven rotating wheels to rotate, and the driven rotating wheel can then drive the rotating rod to rotate, and the rotating rod then drives the screw rod to rotate. At this time, since the moving block is provided with a thread, the screw rod can drive the moving block to move, and the moving block then drives the decorative panel to move. In this way, by adjusting the protruding distance of the decorative panel, the upper and lower decorative panels can be made uneven. The present invention can adjust the protruding distance of the decorative panels to make the upper and lower decorative panels present an uneven step visual effect, thereby increasing the three-dimensional sense and aesthetics of the wall decoration and significantly improving the visual effect. The linkage mechanism of the handle, disc, active rotating wheel, driven rotating wheel, bead chain, rotating rod and screw in the design makes the process of adjusting the protruding distance of the decorative panels more convenient, quick and easy to operate. Users can easily adjust the position and shape of the decorative panels according to their needs. The design of the bead chain and the bead groove makes the transmission between the active rotating wheel and the driven rotating wheel more stable, low cost and easy to manufacture.

[0018] 2. In the present invention, in actual use, after adjustment, the staff can rotate the handle to an angle close to the clamping block, and then rotate the short block and the clamping block through the lock core until the clamping block clamps the handle. At this time, the handle can be limited. After the clamping block clamps the handle, it can prevent the handle from being dislocated, ensuring that the handle does not rub against the outside world. When an outsider deliberately rotates the handle, the handle can be blocked by the short block after it escapes from the clamping block. In this way, the handle will be blocked by the short block after rotating one circle, thereby preventing the shape of the decorative plate from being maliciously adjusted and damaged. The present invention designs the lock core, the short block and the clamping block. The block structure allows the staff to fix the handle after adjustment to prevent others from turning the handle intentionally or accidentally, thus avoiding damage to the shape of the decorative panel. After being clamped by the clamp block, the handle will not be easily dislocated, reducing the friction between the handle and the outside world, reducing the wear and damage caused by friction, thereby improving the service life and safety of the entire device. The design of the limit grip ensures that the position of the decorative panel remains stable after adjustment and will not change significantly due to external interference and malicious operation by personnel, thereby maintaining the consistency and aesthetics of the wall decoration effect.

[0019] 3. In the present invention, in actual use, after adjusting the position of the decorative panel, the staff can pull out the latch through the pull ring, and the abutment plate position is released from the limit state. At this time, due to the torsion force of the torsion spring, the torsion spring can drive the abutment plate to rotate, and the abutment plate can then be rotated in the installation groove through the connecting rod until the abutment plate abuts against another decorative panel, and because the abutment plates are staggered on the bottom and top surfaces of the decorative panel, after the limit is released, the multiple abutment plates can staggeredly abut against the top and bottom surfaces of the decorative panel, thereby achieving a reinforcement effect, improving the stability of the decorative panel, and reducing the possibility of deformation of the decorative panel under stress. The present invention uses a torsion spring and an abutment plate. After the limiting state is released, multiple abutment plates are arranged in a staggered manner and abut against the top and bottom surfaces of the decorative plate, which significantly improves the stability of the decorative plate and prevents it from loosening and falling off. The abutment plate can automatically rotate and abut against the decorative plate under the action of the torsion spring to provide additional supporting force, thereby effectively enhancing the reinforcement effect of the decorative plate and ensuring that the decorative plate remains stable during long-term use. At the same time, the design of the abutment plate can evenly distribute the pressure on the decorative plate, reducing the risk of deformation of the decorative plate due to uneven force, and improving the service life and reliability of the decorative plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a multi-curved stepped wall structure of the present invention;

[0021] Figure 2 It is a side view of the multi-curved stepped wall structure of the present invention;

[0022] Figure 3 The multi-curved stepped wall structure of the present invention Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 It is a cross-sectional view of the outer shell of the multi-curved stepped wall structure of the present invention;

[0024] Figure 5 The multi-curved stepped wall structure of the present invention Figure 4 Enlarged view of point B in the middle;

[0025] Figure 6 It is a rear perspective cross-sectional view of the multi-curved stepped wall structure of the present invention;

[0026] Figure 7 The multi-curved stepped wall structure of the present invention Figure 6 Enlarged view of point C in the middle;

[0027] Figure 8 A bottom view of the multi-curved stepped wall structure of the present invention;

[0028] Fig. 9The multi-curved stepped wall structure of the present invention Figure 8 Enlarged view of point D in the middle.

[0029] The reference numerals are as follows:

[0030] 1. Wall; 2. Adjustment seat; 3. Shell; 4. Rotating rod; 5. Driven wheel; 6. Screw rod; 7. Moving block; 8. Decorative plate; 9. Slide rail; 10. Driving wheel; 11. Bead groove; 12. Bead chain; 13. Disc; 14. Handle; 15. Lock core; 16. Short block; 17. Clamp block; 18. Mounting groove; 19. Connecting rod; 20. Abutment plate; 21. Torsion spring; 22. Short strip; 23. Socket; 24. Latch; 25. Pull ring. DETAILED DESCRIPTION

[0031] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0032] Please refer to Figure 1-Figure 9The present invention proposes a multi-curved stepped wall structure, including a wall 1, an adjustment seat 2 fixedly installed on the surface of the wall 1, and the adjustment seat 2 can be installed on the wall 1 by bolting, welding or bonding. Bolting is convenient for later disassembly and maintenance, welding provides higher stability and strength, and bonding is suitable for lightweight materials and quick installation. Bolt fixing can use stainless steel bolts to provide good corrosion resistance and is suitable for outdoor environments; welding fixing can use electric welding or laser welding to ensure high-strength connection and is suitable for high-load scenes; bonding can use structural adhesive or two-component epoxy resin to ensure rapid installation while providing sufficient bonding strength. A shell 3 is fixedly installed on the surface of the adjustment seat 2, and the material of the shell 3 can be selected from engineering plastics or metal materials with strong weather resistance to ensure long-term use in various environments. Engineering plastics such as ABS or PC have good UV resistance and are suitable for outdoor environments; metal materials such as aluminum alloy or stainless steel provide higher mechanical strength and corrosion resistance. The inner wall of the housing 3 is rotatably connected with a rotating rod 4. The rotating rod 4 can be connected by a bearing or a bushing. The bearing connection provides low friction and high-precision rotational motion, while the bushing connection has higher wear resistance and simple maintenance. The bearing can be a ball bearing or a sliding bearing. The ball bearing is suitable for high-speed occasions, while the sliding bearing is suitable for heavy-load low-speed occasions. A driven runner 5 is fixedly installed on the surface of the rotating rod 4. The material of the driven runner 5 can be selected from high-strength plastic or metal to ensure its stability and reliability during the transmission process. High-strength plastics such as POM (polyoxymethylene) have good mechanical properties and wear resistance, while metal materials such as steel or aluminum alloy provide higher load capacity and durability. A screw rod 6 is fixedly installed at one end of the rotating rod 4. The screw rod 6 can be fixed by a threaded connection or a key connection. The threaded connection is convenient for disassembly and adjustment, and the key connection provides higher transmission reliability. A moving block 7 is sleeved on the surface of the screw rod 6. A thread is opened inside the moving block 7, and the thread is meshed with the screw rod 6. The moving block 7 can be made of cast aluminum or high-strength plastic, which has the characteristics of wear resistance and high strength. Cast aluminum is lightweight and has good corrosion resistance, while high-strength plastics such as nylon have excellent self-lubrication and fatigue resistance. A decorative panel 8 is fixedly mounted on the side of the moving block 7. The material of the decorative panel 8 can be selected from wood, metal or composite materials to meet different decorative needs and styles. Wood such as solid wood or plywood provides a natural and beautiful appearance, metal materials such as aluminum plates or stainless steel plates have a modern feel and durability, and composite materials such as fiberglass or carbon fiber composite materials combine the advantages of lightness and high strength. A slide rail 9 is fixedly mounted on the surface of the decorative panel 8. The slide rail 9 can be a guide rail or a roller rail. The guide rail provides stable linear motion, while the roller rail reduces friction and improves motion efficiency. The guide rail can be made of aluminum alloy, which is lightweight and rust-proof, while the roller rail can use high-strength engineering plastics or metal rollers to ensure stability and durability during long-term use.The slide rail 9 is slidably connected to the adjustment seat 2. Through this slidable connection, the decorative plate 8 can be conveniently adjusted in position and changed in shape. The sliding connection can be achieved through linear bearings or sliding guides. Linear bearings provide high-precision sliding effects, while sliding guides adapt to different load conditions to ensure the smooth sliding of the decorative plate 8. The inner wall of the housing 3 is rotatably connected with a driving wheel 10. The driving wheel 10 can be connected through a ball bearing or a sliding bearing. The ball bearing provides high-precision and low-friction rotational motion, while the sliding bearing is suitable for higher load conditions. A bead groove 11 is provided on the surface of the driving wheel 10. The design of the bead groove 11 ensures the stable transmission of the bead chain 12. The bead groove 11 can be manufactured by precision milling or mold forming technology to ensure the smoothness and dimensional accuracy of its surface, thereby ensuring the smooth operation of the bead chain 12. The surfaces of the driving wheel 10 and the driven wheel 5 are sleeved with a bead chain 12. The bead chain 12 can be made of wear-resistant steel or high-strength engineering plastics to ensure the stability and durability of the transmission. Wear-resistant steels such as alloy steels have excellent tensile strength and wear resistance, while high-strength engineering plastics such as POM provide self-lubrication and corrosion resistance. A disc 13 is fixedly mounted on one end of the active runner 10. The disc 13 can be fixed by threaded connection or press fit. The threaded connection is convenient for disassembly and replacement, while the press fit provides higher installation accuracy and strength. A handle 14 is fixedly mounted on one end of the disc 13. The handle 14 is made of PP plastic. PP plastic is sturdy and durable, providing good hand feel and durability during operation. PP plastic has excellent impact resistance and chemical corrosion resistance, and is suitable for operating parts that are frequently used for a long time.

[0033] A safety mechanism is provided on the side of the housing 3, and the safety mechanism includes a lock core 15, a short block 16, and a clamping block 17. The lock core 15 is fixedly installed on the side of the housing 3. The lock core 15 can be connected by thread or snap connection to ensure the stability of its installation and the convenience of disassembly. The threaded connection method can provide higher installation strength and shock resistance, and the snap connection is convenient for quick installation and disassembly, which is suitable for parts that require frequent maintenance. A short block 16 is installed on the surface of the lock core 15, and the short block 16 can be fixed by welding or riveting to ensure its stability during use. The welding method is suitable for occasions with high strength requirements, and the riveting method provides simple installation and reliable connection. A clamping block 17 is fixedly installed on the bottom surface of the short block 16. The material of the clamping block 17 is PC plastic. PC plastic has good impact resistance and wear resistance, and can effectively protect the handle 14. PC plastic has good transparency and weather resistance, and is suitable for parts that need to be exposed to outdoor environments for a long time.

[0034] The bottom and top surfaces of the decorative plate 8 are both provided with abutment mechanisms, which include mounting grooves 18, which are provided on the bottom and top surfaces of the decorative plate 8. The inner wall of the mounting groove 18 is rotatably connected with a connecting rod 19, which can be connected by rolling bearings or sliding bushings. The rolling bearings provide high-precision and low-friction rotational motion, while the sliding bushings have higher wear resistance. The rolling bearings can be made of precision bearing steel to ensure their high strength and long life; the sliding bushings can be made of self-lubricating materials such as oil-containing copper sleeves to provide maintenance-free use experience. The surface of the connecting rod 19 is fixedly installed with an abutment plate 20, and the material of the abutment plate 20 can be selected from high-strength plastic or metal materials to ensure its stability and durability when subjected to force. High-strength plastics such as nylon have good wear resistance and self-lubrication, while metal materials such as aluminum alloy or stainless steel provide higher mechanical strength and durability. A short strip 22 is fixedly installed on the top surface of the abutment plate 20. The short strips 22 are arranged at equal distances on the top surface of the abutment plate 20. The abutment plates 20 are staggered on the bottom and top surfaces of the decorative plate 8. A torsion spring 21 is sleeved on the surface of the connecting rod 19. The torsion spring 21 can be made of spring steel, which has high strength and fatigue resistance to ensure stability in long-term use. The spring steel material has excellent elasticity and durability and can maintain stable working performance for a long time. One end of the torsion spring 21 is fixedly connected to the inner wall of the mounting groove 18, and the other end of the torsion spring 21 is fixedly connected to the abutment plate 20. The material of the short strip 22 is natural rubber. Natural rubber has good elasticity and wear resistance and can effectively absorb impact and pressure. The natural rubber material is soft and has excellent resilience. It can return to its original state after multiple compressions, thereby extending the service life. The surfaces of the decorative plate 8 and the abutment plate 20 are provided with a plug hole 23. The design of the plug hole 23 ensures the stable fixation of the plug pin 24. The inner wall of the plug hole 23 is provided with a plug pin 24. The plug pin 24 can be made of stainless steel or high-strength plastic, which has good corrosion resistance and strength. A pull ring 25 is fixedly installed at one end of the plug pin 24. The pull ring 25 can be made of metal or high-strength plastic material to ensure its durability and ease of operation during use. Metal materials such as aluminum alloy have excellent mechanical strength and corrosion resistance, and high-strength plastics such as nylon have light weight and wear resistance.

[0035] In this embodiment, the adjustment seat 2 is installed on the wall 1, and the decorative plate 8 can be installed at this time. At this time, the wall 1 can be decorated by the decorative plate 8. At the same time, the decorative plate 8 is composed of multiple upper and lower splicing. The staff can twist the handle 14, and the handle 14 then drives the disc 13 to rotate, and the disc 13 can then drive the active rotating wheel 10 to rotate. At this time, since the surfaces of the active rotating wheel 10 and the driven rotating wheel 5 are both provided with bead grooves 11, the bead chain 12 can be stuck in the bead groove 11. When the active rotating wheel 10 rotates, the bead chain 12 can drive other driven rotating wheels 5 to rotate, and the driven rotating wheel 5 can then drive the rotating rod 4 to rotate, and the rotating rod 4 can then drive the screw rod 6 to rotate. At this time, since a thread is provided in the moving block 7, the screw rod 6 can drive the moving block 7 to move, and the moving The block 7 then drives the decorative plate 8 to move, and the protruding distance of the decorative plate 8 can be adjusted according to the user's needs during the decoration process. In this way, by adjusting the protruding distance of each decorative plate 8, the upper and lower decorative plates 8 can present a bumpy visual effect, thereby further improving the aesthetics of the current space decoration style. By adjusting the protruding distance of the decorative plate 8, the upper and lower decorative plates 8 can present a bumpy visual effect, which increases the three-dimensional sense and aesthetics of the wall 1 decoration and significantly improves the visual effect. The linkage mechanism of the handle 14, disc 13, active rotating wheel 10, driven rotating wheel 5, bead chain 12, rotating rod 4 and screw rod 6 in the design makes the process of adjusting the protruding distance of the decorative plate 8 more convenient and quick, and the operation is simple, and the user can The position and shape of the decorative plate 8 can be easily adjusted as needed, and the design of the bead chain 12 and the bead groove 11 makes the transmission between the active rotating wheel 10 and the driven rotating wheel 5 more stable, low-cost and easy to manufacture. After the adjustment is completed, the staff can rotate the handle 14 to an angle close to the clamping block 17, and then use the lock cylinder 15 to rotate the short block 16 and the clamping block 17 until the clamping block 17 clamps the handle 14. At this time, the handle 14 can be limited. After clamping the handle 14, the clamping block 17 can prevent the handle 14 from being dislocated, ensuring that the handle 14 does not rub against the outside world. When an outsider deliberately rotates the handle 14, the handle 14 can be blocked by the short block 16 after it escapes from the clamping block 17, so that the handle 14 will be blocked by the short block after one rotation. 16 blocks the shape of the decorative plate 8, thereby preventing the shape of the decorative plate 8 from being damaged by malicious adjustment. The present invention designs the lock core 15, the short block 16 and the clamping block 17 structure, so that the staff can fix the handle 14 after the adjustment is completed to prevent others from turning the handle 14 accidentally or intentionally, thereby preventing the shape of the decorative plate 8 from being damaged. After the handle 14 is clamped by the clamping block 17, it will not be easily dislocated, thereby reducing the friction between the handle 14 and the outside world, reducing the wear and damage caused by friction, thereby improving the service life and safety of the entire device, and through the design of the limited grip 14, it is ensured that the position of the decorative plate 8 remains stable after the adjustment is completed, and will not change significantly due to external interference and malicious operation by personnel, thereby maintaining the consistency and aesthetics of the decorative effect of the wall 1.After adjusting the position of the decorative panel 8, the staff can pull out the latch 24 through the pull ring 25. At this time, the abutment plate 20 is released from the limited state. At this time, due to the torsion force of the torsion spring 21, the torsion spring 21 can drive the abutment plate 20 to rotate. The abutment plate 20 can then be rotated in the installation groove 18 through the connecting rod 19 until the abutment plate 20 abuts against another decorative panel 8. Moreover, since the abutment plates 20 are staggered on the bottom and top surfaces of the decorative panel 8, after the limit is released, the multiple abutment plates 20 can staggeredly abut against the top and bottom surfaces of the decorative panel 8, thereby achieving a reinforcement effect, improving the stability of the decorative panel 8, and reducing the probability of deformation of the decorative panel 8 under stress. The present invention uses the torsion spring 21 and the abutment plate 20. After the limiting state is released, multiple abutment plates 20 are arranged in a staggered manner and abut against the top and bottom surfaces of the decorative plate 8, which significantly improves the stability of the decorative plate 8 and prevents it from loosening and falling off. The abutment plates 20 can automatically rotate and abut against the decorative plate 8 under the action of the torsion spring 21 to provide additional supporting force, thereby effectively enhancing the reinforcement effect of the decorative plate 8 and ensuring that the decorative plate 8 remains stable during long-term use. At the same time, the design of the abutment plates 20 can evenly distribute the pressure on the decorative plate 8, reducing the risk of deformation of the decorative plate 8 due to uneven force, and improving the service life and reliability of the decorative plate 8.

[0036] Of course, the present invention may have many other implementations. Based on this implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present invention.

Claims

1. A multi-curved stepped wall structure, characterized in that: It comprises a wall, an adjusting seat is fixedly mounted on the surface of the wall, a shell is fixedly mounted on the surface of the adjusting seat, a rotating rod is rotatably connected to the inner wall of the shell, a driven rotating wheel is fixedly mounted on the surface of the rotating rod, a screw rod is fixedly mounted on one end of the rotating rod, a moving block is sleeved on the surface of the screw rod, a decorative plate is fixedly mounted on the side of the moving block, a driving rotating wheel is rotatably connected to the inner wall of the shell, a bead groove is provided on the surface of the driving rotating wheel, a bead chain is sleeved on the surfaces of the driving rotating wheel and the driven rotating wheel, and a disc is fixedly mounted on one end of the driving rotating wheel.

2. The multi-curved stepped wall structure according to claim 1 is characterized in that: A slide rail is fixedly mounted on the surface of the decorative plate, and the slide rail is slidably connected to the adjustment seat.

3. The multi-curved stepped wall structure according to claim 1 is characterized in that: A handle is fixedly mounted on one end of the disc, and the handle is made of PP plastic.

4. The multi-curved stepped wall structure according to claim 1 is characterized in that: The moving block is provided with a thread inside, and the thread is meshed with the lead screw.

5. The multi-curved stepped wall structure according to claim 1 is characterized in that: A safety mechanism is arranged on the side of the shell, and the safety mechanism comprises a lock core, a short block and a clamping block. The lock core is fixedly mounted on the side of the shell, the short block is mounted on the surface of the lock core, and the clamping block is fixedly mounted on the bottom surface of the short block.

6. The multi-curved stepped wall structure according to claim 5 is characterized in that: The material of the clamping block is PC plastic.

7. The multi-curved stepped wall structure according to claim 1 is characterized in that: The bottom and top surfaces of the decorative panel are both provided with abutment mechanisms, and the abutment mechanisms include mounting grooves, and the mounting grooves are opened on the bottom and top surfaces of the decorative panel, and the inner wall of the mounting groove is rotatably connected with a connecting rod, and an abutment plate is fixedly installed on the surface of the connecting rod, and a torsion spring is sleeved on the surface of the connecting rod.

8. The multi-curved stepped wall structure according to claim 7 is characterized in that: Short strips are fixedly mounted on the top surface of the abutment plate, and the short strips are arranged at equal distances on the top surface of the abutment plate. The abutment plates are staggered on the bottom surface and the top surface of the decorative plate.

9. The multi-curved stepped wall structure according to claim 8, characterized in that: The material of the short strip is natural rubber. The surfaces of the decorative plate and the abutting plate are both provided with insertion holes. The inner wall of the insertion hole is provided with a plug. A pull ring is fixedly installed at one end of the plug.

10. The multi-curved stepped wall structure according to claim 7, characterized in that: One end of the torsion spring is fixedly connected to the inner wall of the installation groove, and the other end of the torsion spring is fixedly connected to the abutment plate.

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