Wall internal corner modular arc-shaped structure assembly
By designing a limit slider and a protective mechanism, the problems of inconvenient assembly and disassembly and poor protection of existing modular arc-shaped structural components for wall corners are solved, enabling rapid assembly and disassembly, enhancing protection, and improving practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-06
AI Technical Summary
The existing modular arc-shaped structural components for wall corners are inconvenient to disassemble and replace quickly during use and have poor protection, which reduces the practicality of the device.
It adopts a combination structure of limit slider, sliding bar, limit rail groove, sliding rail, limit support plate, limit screw groove and limit bolt to achieve quick assembly and disassembly; at the same time, it increases protection through elastic arc plate, connecting arc plate, foam arc plate and wear-resistant arc plate.
It enables quick disassembly and replacement of wall panels, facilitates modular installation, improves protection, and enhances the practicality of the device.
Smart Images

Figure CN223974822U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building decoration technology, and in particular to a modular arc-shaped structure component for wall inside corners. Background Technology
[0002] Modular curved corner components are innovative building materials used in architectural decoration and structural construction. They are typically used to handle the junctions between walls, particularly the design and treatment of internal corners (i.e., wall corners). They are usually modular in design, facilitating installation, adjustment, and replacement, while also offering aesthetic and functional advantages. They are primarily used in interior and exterior corners, transition areas, and areas requiring curved or non-linear designs.
[0003] Composition and function
[0004] Modular curved structural components for wall corners typically consist of the following parts:
[0005] Modular units: Individual curved or arc-shaped modular components can be combined to form corner or transition structures of different shapes and sizes. This modular design makes installation and adjustment more flexible and easier to adapt to different building needs.
[0006] Curved design: The components are designed to be curved or arc-shaped to achieve a smooth transition at the corners, avoiding the sharpness of traditional right-angled wall corners and providing a more rounded and harmonious visual effect and tactile feel.
[0007] Materials: These components may be made of a variety of materials, including plaster, aluminum alloys, plastics, and composites, to suit different environments and needs. For example, plaster is often used for interior walls, while aluminum alloys or composites may be more suitable for exterior walls or structural parts that require higher strength.
[0008] Fixing devices and interfaces: The components are designed with easy-to-use fixing devices to ensure that the modular curved wall corner components can be securely installed on the wall. These interfaces may include screws, clips, or adhesive techniques for easy assembly.
[0009] Decoration and Functionality: In addition to aesthetics, the modular arc-shaped structural components for wall corners can also protect the corners of the walls, preventing damage to the wall surface caused by impact or friction.
[0010] Features and advantages
[0011] Aesthetic effect:
[0012] Streamlined design: The curved structure is more modern than the traditional right angle design, and can add a soft and smooth visual effect to the interior and exterior spaces.
[0013] Seamless transition: Modular curved components for wall corners provide a smooth transition, avoiding sharp angles and creating a more elegant spatial feel.
[0014] Modular installation:
[0015] Flexibility: Due to its modular design, construction companies can adjust and replace components as needed, providing greater design flexibility.
[0016] Easy to transport and store: The modular structure makes these components easier to transport and store without taking up too much space.
[0017] Environmentally friendly:
[0018] Environmentally friendly materials: Modern modular curved structural components for wall corners are often made of environmentally friendly materials, which meet green building standards and can reduce negative impacts on the environment.
[0019] A search revealed application number CN202221862427.9, a modular arc-shaped structural component for wall corners, belonging to the field of building decoration technology. This component includes a support block, a first wall panel, a second wall panel, a first light steel keel, a second light steel keel, and a third wall panel. The first and second wall panels are fixed perpendicularly to each other; the two perpendicular sidewalls of the support block are tightly fixed to the first and second wall panels; the first and second light steel keels are fixed to each other via a fixing connection mechanism; the first wall panel and the first light steel keel are tightly fixed together, and the second wall panel and the second light steel keel are also tightly fixed together; the first wall panel is tightly fixed to the support block to create an arc shape; the first and second light steel keels are tightly attached to the wall surface, serving as supporting components.
[0020] The modular arc-shaped structural component for wall corners described in the prior art can be used normally, but it is not convenient to disassemble and replace quickly, and its protection is poor, which reduces the practicality of the device.
[0021] Therefore, we propose a modular arc-shaped structural component for wall internal corners. Utility Model Content
[0022] The present invention mainly addresses the technical problems existing in the prior art by providing a modular arc-shaped structure component for wall corners.
[0023] To achieve the above objectives, this utility model adopts the following technical solution: a modular arc-shaped structure component for wall corners, comprising a first light steel keel body, a second light steel keel body, and a wall panel body, characterized in that: a limiting mechanism is provided on the outer wall of the wall panel body, the limiting mechanism including a limiting slider, a sliding strip, a limiting rail groove, a sliding track, a limiting support plate one, a limiting support plate two, a limiting screw groove one, a limiting screw groove two, and a limiting bolt; a protective mechanism is provided on the outer wall of the wall panel body, the protective mechanism including an elastic arc plate, a connecting arc plate, a foam arc plate, and a wear-resistant arc plate.
[0024] As a preferred technical solution of this utility model, the limiting groove is formed on the front outer wall of the second light steel keel body, and the sliding track is formed on the left and right end walls of the limiting groove that are close to each other.
[0025] As a preferred embodiment of this utility model, the limiting slider is movably installed in the limiting rail groove.
[0026] As a preferred technical solution of this utility model, there are two sliding bars, which are fixedly installed on the outer walls of the left and right ends of the limiting slider, which are far apart from each other, and the two sliding bars are movably installed in two sliding tracks.
[0027] As a preferred technical solution of this utility model, the limiting support plate is fixedly installed on the top wall of the first light steel keel body.
[0028] As a preferred technical solution of this utility model, the limiting support plate is fixedly installed on the top wall of the second light steel keel body.
[0029] As a preferred embodiment of this utility model, the first limiting screw groove is formed on the first limiting support plate, and the second limiting screw groove is formed on the second limiting support plate.
[0030] As a preferred technical solution of this utility model, the limiting bolt is movably threaded in the limiting screw groove one and the limiting screw groove two.
[0031] As a preferred embodiment of this utility model, the elastic arc plate is fixedly installed on the front wall of the wall panel body, and the connecting arc plate is fixedly installed on the front wall of the elastic arc plate.
[0032] As a preferred embodiment of this utility model, the foam arc plate is fixedly installed on the front wall of the connecting arc plate, and the wear-resistant arc plate is fixedly installed on the front wall of the foam arc plate.
[0033] This utility model provides a modular arc-shaped structure component for wall internal corners. It has the following beneficial effects:
[0034] 1. The modular arc-shaped structure component for the wall's inner corner, when needed, facilitates quick assembly and disassembly of the second light steel keel body and the first light steel keel body from the wall panel body through the setting of limiting sliders, sliding strips, limiting rail grooves, sliding rails, limiting support plates one and two, limiting screw grooves one and two, and limiting bolts, making it easy to replace the wall panel body.
[0035] 2. This modular arc-shaped structure component for the wall's internal corners, when needed, can enhance the protection of the wall panel body through the inclusion of elastic arc plates, connecting arc plates, foam arc plates, and wear-resistant arc plates. Attached Figure Description
[0036] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.
[0037] Figure 1 This is a schematic diagram of the overall structure of the utility model.
[0038] Figure 2 For utility model Figure 1 The image shown at point A in the middle;
[0039] Figure 3 For utility model Figure 1 The image shown at point B in the middle is shown below.
[0040] Figure 4 For utility model Figure 1 The image shown is located at point C.
[0041] Legend:
[0042] 101. First light steel keel body; 102. Second light steel keel body; 103. Wall panel body; 11. Limiting slider; 12. Sliding strip; 13. Limiting rail groove; 14. Sliding rail; 15. Limiting support plate one; 16. Limiting support plate two; 17. Limiting screw groove one; 18. Limiting screw groove two; 19. Limiting bolt; 20. Elastic arc plate; 21. Connecting arc plate; 22. Foam arc plate; 23. Wear-resistant arc plate. Detailed Implementation
[0043] Modular curved structural components for wall corners, such as Figure 1-4As shown, the wall panel includes a first light steel keel body 101, a second light steel keel body 102, and a wall panel body 103. A limiting mechanism is provided on the outer wall of the wall panel body 103. This limiting mechanism includes a limiting slider 11, a sliding bar 12, a limiting rail groove 13, a sliding track 14, a first limiting support plate 15, a second limiting support plate 16, a first limiting screw groove 17, a second limiting screw groove 18, and a limiting bolt 19. A protective mechanism is provided on the outer wall of the wall panel body 103. This protective mechanism includes an elastic arc plate 20, a connecting arc plate 21, a foam arc plate 22, and an anti-wear arc plate 23. The limiting rail groove 13 is located on the front outer wall of the second light steel keel body 102. The sliding track 14 is located on the left and right end walls of the limiting rail groove 13. The limiting slider 11 is movably installed within the limiting rail groove 13. There are two sliding bars 12. The two sliding strips 12 are respectively fixedly installed on the outer walls of the left and right ends of the limiting slider 11, which are far apart from each other. The two sliding strips 12 are respectively movably installed in the two sliding rails 14. The first limiting support plate 15 is fixedly installed on the top wall of the first light steel keel body 101. The second limiting support plate 16 is fixedly installed on the top wall of the second light steel keel body 102. The first limiting screw groove 17 is opened on the first limiting support plate 15. The second limiting screw groove 18 is opened on the second limiting support plate 16. The limiting bolt 19 is movably threadedly connected in the first limiting screw groove 17 and the second limiting screw groove 18. The elastic arc plate 20 is fixedly installed on the front wall of the wall panel body 103. The connecting arc plate 21 is fixedly installed on the front wall of the elastic arc plate 20. The foam arc plate 22 is fixedly installed on the front wall of the connecting arc plate 21. The wear-resistant arc plate 23 is fixedly installed on the front wall of the foam arc plate 22.
[0044] The working principle of this utility model is as follows: When needed, the limiting slider 11, sliding bar 12, limiting rail groove 13, sliding rail 14, limiting support plate 15, limiting support plate 2 16, limiting screw groove 17, limiting screw groove 2 18, and limiting bolt 19 facilitate the quick assembly and disassembly of the second light steel keel body 102 and the first light steel keel body 101 with the wall panel body 103, making it easy to replace the wall panel body 103.
[0045] When needed, the elastic arc plate 20, connecting arc plate 21, foam arc plate 22 and wear-resistant arc plate 23 facilitate the enhancement of the protection of the wall panel body 103.
[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A modular arched structure assembly for a wall corner, comprising a first light steel keel body (101), a second light steel keel body (102) and a wallboard body (103), characterized in that: The outer wall of the wallboard body (103) is provided with a limiting mechanism, and the limiting mechanism comprises a limiting slider (11), a sliding bar (12), a limiting rail slot (13), a sliding rail (14), a limiting support plate one (15), a limiting support plate two (16), a limiting screw slot one (17), a limiting screw slot two (18) and a limiting screw bolt (19).
2. The wall corner modular arc structure assembly of claim 1, wherein: The limiting rail slot (13) is arranged on the front end outer wall of the second light steel keel body (102), and the sliding rail (14) is arranged on the left and right two end wall surfaces of the limiting rail slot (13) which are close to each other.
3. The wall corner modular arc structure assembly of claim 1, wherein: The limiting slider (11) is movably installed in the limiting rail slot (13).
4. The wall corner modular arc structure assembly of claim 1, wherein: The sliding bar (12) has two, and the two sliding bars (12) are respectively fixedly installed on the left and right two end outer walls of the limiting slider (11) which are away from each other, and the two sliding bars (12) are respectively movably installed in the two sliding rails (14).
5. The wall corner modular arc structure assembly according to claim 1, wherein: The limiting support plate one (15) is fixedly installed on the top end wall of the first light steel keel body (101), and the limiting support plate two (16) is fixedly installed on the top end wall of the second light steel keel body (102).
6. The wall corner modular arc structure assembly of claim 1, wherein: The limiting screw slot one (17) is arranged on the limiting support plate one (15), the limiting screw slot two (18) is arranged on the limiting support plate two (16), and the limiting screw bolt (19) is movably threadedly connected in the limiting screw slot one (17) and the limiting screw slot two (18).
7. The wall corner modular arc structure assembly according to claim 1, wherein: The elastic arc plate (20) is fixedly installed on the front end wall of the wallboard body (103), the connecting arc plate (21) is fixedly installed on the front end wall of the elastic arc plate (20), the foam arc plate (22) is fixedly installed on the front end wall of the connecting arc plate (21), and the wear-resistant arc plate (23) is fixedly installed on the front end wall of the foam arc plate (22).
Citation Information
Patent Citations
Wall internal corner modular arc-shaped structure assembly
CN217812137U