Fabricated wall arc-shaped internal corner structure

Abstract

This utility model discloses a prefabricated curved inside corner structure for walls, including two sets of straight wall connecting components, inside corner connecting components, and connecting components. The two sets of straight wall connecting components are connected to the straight walls on both sides of the wall, and the inside corner connecting components are connected to the inside corner of the wall. The two ends of the inside corner connecting components are connected to the straight wall connecting components through the connecting components. The straight wall connecting components include a clip-on keel, expansion bolts, and a first decorative panel. The clip-on keel is set on the straight wall and connected to the wall through the expansion bolts. The outer side of the clip-on keel is connected to the first decorative panel. The inside corner connecting components include a curved inside corner supporting keel and a curved inside corner decorative panel. The curved inside corner supporting keel is set at the inside corner of the wall. The purpose of this utility model is to overcome the existing defects and provide a prefabricated curved inside corner structure for walls, which has a solid inside corner structure and a good overall structural effect.

Description

Technical Field

[0001] This utility model relates to a prefabricated wall surface arc-shaped inside corner structure. Background Technology

[0002] With the rapid development of the building decoration industry, prefabricated decoration technology has been widely used. However, currently, prefabricated decoration technology mainly meets conventional needs, and there is still a lack of good solutions for special shapes and designs, such as those with curved or recessed corners. Furthermore, prefabricated walls have a hollow structure, making the recessed corners susceptible to damage from impacts, and difficult to repair or replace. Existing practices often involve installing metal strips at the recessed corners, but this disrupts the overall aesthetic of the surface and affects the structural effect.

[0003] Therefore, a prefabricated wall arched inside corner structure is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the existing defects and provide a prefabricated wall arc-shaped inside corner structure, which has a solid inside corner structure and a good overall structural effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated wall arc-shaped inside corner structure, comprising two sets of straight wall connecting components, inside corner connecting components, and connecting components;

[0006] Two sets of the straight wall connecting components are connected to the straight walls on both sides of the wall, and the inside corner connecting components are connected to the inside corners of the wall. The two ends of the inside corner connecting components are connected to the straight wall connecting components through the connecting components.

[0007] Preferably, the straight wall connection assembly includes a clip-on keel, expansion bolts, and a first decorative panel;

[0008] The clip-on keel is installed on the straight wall of the wall and connected to the wall by the expansion bolts. The outer side of the clip-on keel is connected to the first decorative panel.

[0009] Preferably, the internal corner connection assembly includes an arc-shaped internal corner support keel and an arc-shaped internal corner decorative panel;

[0010] The arc-shaped internal corner support keel is installed at the internal corner of the wall, and both ends of the arc-shaped internal corner support keel are snapped into the clip-on keel; the arc-shaped internal corner decorative panel is installed on the outer wall of the arc-shaped internal corner support keel.

[0011] Preferably, the connecting component is disposed at the end of the clip-type keel, near one end of the arc-shaped internal corner support keel;

[0012] The connecting components include a keel cover, a mounting component, and self-tapping screws; the keel cover is snapped into the clip-on keel, the mounting component is connected to the outer side wall of the keel cover via the self-tapping screws, and the other end of the mounting component is snapped into the first decorative panel and the curved corner decorative panel respectively.

[0013] Preferably, the mounting component includes an L-shaped mounting plate and a T-shaped mounting plate; the L-shaped mounting plate is connected to the covering keel by the self-tapping screw, the other end of the L-shaped mounting plate is connected to the T-shaped mounting plate, and the two ends of the T-shaped mounting plate are respectively snapped onto the first decorative panel and the arc-shaped inside corner decorative panel.

[0014] Preferably, a rubber pad is provided between the arc-shaped internal corner support keel and the arc-shaped internal corner decorative panel.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: This prefabricated wall arched corner structure uses an arched corner support keel to provide support for the arched corner decorative panel from within the structure, preventing damage to the arched corner decorative panel from impacts, while not affecting the overall decorative effect of the surface layer. The keel cross-section has grooves to ensure the overall rigidity of the keel. By placing a rubber pad between the arched corner support keel and the arched corner decorative panel, the entire corner structure is made into a whole, further improving the keel support effect and avoiding the hollow feeling of the corner.

[0016] The support range of this technology's curved corner support keel extends along the length of the keel, and can cover the entire height of the curved corner decorative panel as needed, ensuring the safety and reliability of the curved corner decorative panel.

[0017] The clip-on keel, the covering keel, and the curved inside corner support keel are connected by a snap-fit ​​method, while the installation parts are connected to the decorative panels and the curved inside corner decorative panels by a plug-in method. The installation is convenient and efficient, meets the requirements of prefabricated decoration, and provides a good solution for the construction of curved inside corners of prefabricated walls.

[0018] The use of a clip-type keel structure reduces the thickness of the keel layer, and clip-type keels are not installed at the internal corners of the structure, so that the curved internal corner keel is as close as possible to the internal corner of the structure, effectively reducing the cross-sectional area of ​​the decorative structure and saving external space. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the prefabricated wall arc-shaped inside corner structure of this utility model;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0022] In the diagram: 1. Wall; 2. Clip-on keel; 3. Expansion bolt; 4. First decorative panel; 5. Curved corner support keel; 6. Curved corner decorative panel; 7. Covering keel; 8. Installer; 9. Self-tapping screw; 10. L-shaped mounting plate; 11. T-shaped mounting plate; 12. Rubber pad. Detailed Implementation

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

[0024] Please see Figure 1-2 A prefabricated wall arc-shaped inside corner structure includes two sets of straight wall connecting components, inside corner connecting components and connecting components; the two sets of straight wall connecting components are connected to the straight walls on both sides of the wall 1, the inside corner connecting components are connected to the inside corner of the wall 1, and the two ends of the inside corner connecting components are connected to the straight wall connecting components through connecting components.

[0025] Specifically, the straight wall connection assembly includes a clip-on keel 2, expansion bolts 3, and a first decorative panel 4; the clip-on keel 2 is installed on the straight wall of the wall 1 and connected to the wall 1 by the expansion bolts 3, and the outer side of the clip-on keel 2 is connected to the first decorative panel 4.

[0026] Specifically, the internal corner connection assembly includes an arc-shaped internal corner support keel 5 and an arc-shaped internal corner decorative panel 6; the arc-shaped internal corner support keel 5 is installed at the internal corner of the wall 1, and both ends of the arc-shaped internal corner support keel 5 are snapped into the clip-on keel 2; the outer wall of the arc-shaped internal corner support keel 5 is provided with an arc-shaped internal corner decorative panel 6. A rubber pad 12 is provided between the arc-shaped internal corner support keel 5 and the arc-shaped internal corner decorative panel 6.

[0027] Specifically, the connecting component is located at the end of the clip-on keel 2, near one end of the arc-shaped internal corner support keel 5; the connecting component includes the cover keel 7, the mounting part 8, and the self-tapping screw 9; the cover keel 7 is clipped to the clip-on keel 2, the mounting part 8 is connected to the outer wall of the cover keel 7 by the self-tapping screw 9, and the other end of the mounting part 8 is clipped to the first decorative panel 4 and the arc-shaped internal corner decorative panel 6 respectively.

[0028] Specifically, the mounting component 8 includes an L-shaped mounting plate 10 and a T-shaped mounting plate 11; the L-shaped mounting plate 10 is connected to the covering keel 7 by self-tapping screws 9, and the other end of the L-shaped mounting plate 10 is connected to the T-shaped mounting plate 11. The two ends of the T-shaped mounting plate 11 are respectively snapped into the first decorative panel 4 and the arc-shaped inside corner decorative panel 6.

[0029] Specifically, the clip-on keel 2 is fixed to the structural wall surface by expansion bolts 3, and the covering keel 7 is fixed to the clip-on keel 2 by snap-fit. The mounting component 8 has a T-shaped mounting plate 11 and an L-shaped mounting plate 10. The L-shaped mounting plate 10 of the mounting component 8 is fixed to the covering keel 7 by self-tapping screws 9, and the T-shaped mounting plate 11 is used for insertion and fixing with the side grooves of the first decorative panel 4 and the curved corner decorative panel 6. The curved corner support keel 5 has a quarter-circle cross-section and four grooves on its cross-section, which act as reinforcing ribs. Both ends of the curved corner support keel 5 are snap-fitted to the clip-on keels 2 on both sides. A rubber pad 12 is provided between the curved corner decorative panel 6 and the curved corner support keel 5 to ensure tight compaction between the decorative panel and the keel, providing strong support for the curved corner decorative panel and avoiding a hollow feeling in the corner. A natural gap is left between the decorative panels, with the gap width being the same as the thickness of the mounting component.

[0030] This prefabricated wall panel with curved inside corner structure uses a curved inside corner support keel 5 to provide internal support for the curved inside corner decorative panel 6, preventing damage from impacts while maintaining the overall decorative effect. The keel cross-section has grooves to ensure its overall rigidity. Rubber pads 12 are placed between the curved inside corner support keel 5 and the curved inside corner decorative panel 6 to form a unified whole, further enhancing the keel's support effect and avoiding a hollow feeling in the inside corner.

[0031] The support range of the arc-shaped internal corner support keel 5 extends along the length of the keel and can cover the entire height of the arc-shaped internal corner decorative panel 6 as needed, ensuring the safety and reliability of the arc-shaped internal corner decorative panel.

[0032] The clip-on keel 2, the covering keel 7, and the curved inside corner support keel are connected by a snap-fit ​​method, while the installation parts are connected to the decorative panels and the curved inside corner decorative panels by a plug-in method. The installation is convenient and efficient, meets the requirements of prefabricated decoration, and provides a good solution for the construction of curved inside corners of prefabricated walls.

[0033] The use of a clip-type keel structure reduces the thickness of the keel layer, and clip-type keels are not installed at the internal corners of the structure, so that the curved internal corner keel is as close as possible to the internal corner of the structure, effectively reducing the cross-sectional area of ​​the decorative structure and saving external space.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A prefabricated wall panel arc-shaped inside corner structure, characterized in that, Includes two sets of straight wall connection components, inside corner connection components, and connecting components; Two sets of the straight wall connecting components are connected to the straight walls on both sides of the wall (1), and the inside corner connecting components are connected to the inside corners of the wall (1). The two ends of the inside corner connecting components are connected to the straight wall connecting components through the connecting components.

2. The prefabricated wall arc-shaped inside corner structure according to claim 1, characterized in that, The straight wall connection assembly includes a clip-type keel (2), expansion bolts (3), and a first decorative panel (4); The clip-on keel (2) is set on the straight wall of the wall (1) and connected to the wall (1) by the expansion bolt (3). The outer side of the clip-on keel (2) is connected to the first decorative panel (4).

3. The prefabricated wall arc-shaped inside corner structure according to claim 2, characterized in that, The inside corner connection assembly includes an arc-shaped inside corner support keel (5) and an arc-shaped inside corner decorative panel (6); The arc-shaped internal corner support keel (5) is set at the internal corner of the wall (1), and the two ends of the arc-shaped internal corner support keel (5) are snapped together with the clip-type keel (2); the arc-shaped internal corner decorative panel (6) is set on the outer side wall of the arc-shaped internal corner support keel (5).

4. The prefabricated wall arc-shaped inside corner structure according to claim 3, characterized in that, The connecting component is disposed at the end of the card-type keel (2), near one end of the arc-shaped internal corner support keel (5); The connecting components include a keel (7), a mounting piece (8), and a self-tapping screw (9); the keel (7) is snapped into the clip-on keel (2), the mounting piece (8) is connected to the outer wall of the keel (7) by the self-tapping screw (9), and the other end of the mounting piece (8) is snapped into the first decorative panel (4) and the arc-shaped inside corner decorative panel (6).

5. The prefabricated wall arc-shaped inside corner structure according to claim 4, characterized in that, The mounting component (8) includes an L-shaped mounting plate (10) and a T-shaped mounting plate (11); the L-shaped mounting plate (10) is connected to the covering keel (7) by the self-tapping screw (9), and the other end of the L-shaped mounting plate (10) is connected to the T-shaped mounting plate (11). The two ends of the T-shaped mounting plate (11) are respectively snapped into the first decorative plate (4) and the arc-shaped inside corner decorative plate (6).

6. The prefabricated wall arc-shaped inside corner structure according to claim 3, characterized in that, A rubber pad (12) is provided between the arc-shaped internal corner support keel (5) and the arc-shaped internal corner decorative panel (6).

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