Rock plate splicing type external corner convenient to disassemble

Abstract

The utility model relates to the technical field of wall surface renovation, in particular to a rock plate splicing type external corner convenient to disassemble, which comprises a fixing son piece and a fixing mother piece fixed on a wall surface external corner, the fixing mother piece is provided with a sliding groove along the vertical direction, and a sliding block is connected in the sliding groove in a sliding mode. One end of the sliding block extends to the outer side of the sliding groove and is fixedly connected with a limiting seat, a fixing hole is formed in the side, away from the sliding block, of the limiting seat, a fixing piece is fixedly connected into the fixing hole, the fixing piece penetrates through the limiting clamping strip and fixes the limiting clamping strip and the limiting seat in an extruding mode, and the limiting clamping strip is provided with a supporting part used for supporting a rock plate. Compared with the prior art, according to the technical scheme, the rock plates of different shapes are fixed to the fixing mother piece, the diversity of the rock plates at the external corner is improved, the external corners of different styles are expanded, and the living experience and happiness of a user are improved.

Description

Technical Field

[0001] This utility model relates to the field of wall renovation technology, and in particular to a slab splicing type external corner that is easy to disassemble. Background Technology

[0002] An external corner refers to a protruding corner on a wall. If external corners are not handled properly, they will not only affect the aesthetics of the decoration, but also make it difficult to place furniture and decorations, and may also affect home life.

[0003] When using wall panels to decorate external corners, fixing tools are needed to secure the panels to the wall. Existing corner fixing tools typically consist of two parts: a female corner piece and a male corner piece. First, the female corner piece is fixed to the wall. Then, the wall panel is inserted into the groove of the female corner piece. Finally, the male corner piece is engaged with the female corner piece to secure the wall panel. Using fixing tools to decorate external corners effectively avoids the process of cutting the wall panel at an angle to create the corner, thus improving installation efficiency to some extent. However, the grooves in existing fixing tools for placing the wall panel are usually of a fixed size, requiring the wall panel to be cut to fit the groove before it can be fixed. The cut-off wall panel scraps are difficult to reuse due to size issues, resulting in waste and low utilization rates, especially when using expensive high-grade materials like sintered stone, further increasing renovation costs.

[0004] Therefore, it is necessary to propose a convenient disassembly and assembly method for external corner slabs to improve the utilization rate of the slabs at the external corners and reduce decoration costs. Utility Model Content

[0005] The purpose of this invention is to solve the problems of low utilization rate of slabs at external corners and high decoration costs. It provides a slab splicing external corner that is easy to disassemble.

[0006] The technical solution of this utility model is:

[0007] A detachable slab splicing external corner includes a fixing sub-component and a fixing female component fixed to the external corner of the wall. The fixing female component has a sliding groove in the vertical direction. A slider is slidably connected in the sliding groove. One end of the slider extends to the outside of the sliding groove and is fixedly connected to a limiting seat. A fixing hole is opened on the side of the limiting seat away from the slider. A fixing component is fixedly connected in the fixing hole.

[0008] It also includes a limiting strip, a fastener that passes through the limiting strip and presses and fixes the limiting strip to the limiting seat, and the limiting strip is provided with a support part for supporting the rock slab;

[0009] The fixing sub-component and the fixing mother-component are detachably connected. The fixing sub-component fixes the rock slab to the wall in a direction perpendicular to the wall.

[0010] Furthermore, the limiting seat is provided with anti-slip teeth and placed around the fixing hole. The side of the limiting strip opposite to the limiting seat is provided with an anti-slip groove that matches the anti-slip teeth. The anti-slip groove and the anti-slip teeth are connected to fix the angle between the limiting strip and the limiting seat. After the anti-slip teeth and the anti-slip groove are engaged with each other, the circumferential limiting ability of the limiting seat and the limiting strip can be greatly improved, preventing the limiting strip from rotating relative to the limiting seat after being subjected to force.

[0011] Furthermore, the fixing female component has a plug-in hole, and the fixing male component has a plug-in component that matches the plug-in hole. The end of the plug-in component has a plug-in protrusion with a diameter larger than that of the plug-in hole. The plug-in protrusion is located at the other end of the plug-in hole, thereby fixing the plug-in component to the plug-in hole. The detachable connection between the fixing female component and the fixing male component is realized through the plug-in component and the plug-in hole. The plug-in protrusion at the end of the plug-in component can better fix the plug-in component to the plug-in hole, effectively preventing the plug-in component from falling out of the plug-in hole.

[0012] Furthermore, the connector is coaxially provided with a limiting hole. One end of the limiting hole passes through the fixing sub-component, and the other end passes through the connector protrusion. A limiting screw is threaded into the limiting hole. As the screw is screwed in, when it reaches the connector protrusion, the screw can squeeze the connector protrusion from the inside, thereby expanding the connector protrusion and increasing its volume. This further ensures the limiting effect and prevents the connector from falling out of the connector hole.

[0013] Furthermore, a movable groove is provided in the middle of the plug-in protrusion. The movable groove divides the plug-in protrusion into two semi-circular protrusions. The movable groove can reduce the bonding force of the plug-in protrusion. When the screw passes through the semi-circular protrusion from the middle, the two semi-circular protrusions can better collide to both sides, reducing the resistance when the screw is screwed in, and also improving the limiting effect.

[0014] Furthermore, the fixing female part has a receiving groove to accommodate the fixing male part. The fixing male part is located in the receiving groove and its outer side is flush with the outer side of the fixing female part. The flushness of the fixing male part and the fixing female part can ensure the flatness of the two at the external corner and improve the overall appearance.

[0015] Furthermore, both the fixing female component and the fixing female component are long and narrow, and are placed vertically on the wall.

[0016] Furthermore, the cross-section of the support part of the limiting strip is L-shaped to ensure the support effect on the edge of the rock slab.

[0017] This utility model discloses a conveniently disassembled slab splicing corner joint. The fixing unit is secured to the external corner of the wall using screws or other fasteners. A sliding groove and a slider within the groove allow for easy adjustment of the distance between the upper and lower limiting seats. When the width of the slab does not match the distance between the two limiting strips, the distance can be adjusted to meet the slab's size requirements. The support portion on the limiting strips provides support for the slab, ensuring accurate fixing of the slab by the upper and lower limiting strips. Compared to traditional technologies, this solution, by incorporating sliding limiting strips within the fixing unit, allows for flexible adjustment based on the actual width of the slab. This facilitates the installation of slabs of different sizes into the fixing unit, eliminating the need for slab cutting, significantly improving slab utilization, and reducing decoration costs. Attached Figure Description

[0018] Figure 1 This is the front view of the present utility model;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is the main view of the fixing female component of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged view of a portion of point A in the middle;

[0022] Figure 5 This is a perspective view of the fixing component of this utility model;

[0023] Figure 6 This is a top view of the limiting strip of this utility model;

[0024] Figure 7 Main view of the limiting strip of this utility model

[0025] Figure 8 Right view of the limiting strip of this utility model

[0026] Figure 9 This is a reference diagram showing the usage state of this utility model.

[0027] Reference numerals in the attached drawings: 1. Fixing sub-component; 2. Fixing female component; 3. Sliding groove; 4. Sliding block; 5. Limiting seat; 6. Anti-slip groove; 7. Limiting strip; 8. Anti-slip tooth; 9. Insertion hole; 10. Insertion piece; 11. Insertion protrusion; 12. Limiting hole; 13. Movable groove; 14. Receiving groove; 15. Rock slab; 16. Fixing hole; 17. Support part; 18. Limiting screw. Detailed Implementation

[0028] To make the technical means, technical features, utility model purpose and technical effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0029] Example 1:

[0030] like Figure 1 and Figure 2 As shown, this embodiment provides a conveniently disassembled slab splicing external corner, including a fixing sub-component 1 and a fixing female component 2 fixed to the external corner of the wall. The fixing female component 2 has a sliding groove 3 in the vertical direction, and a slider 4 is slidably connected in the sliding groove 3. Figure 3 As shown, one end of the slider 4 extends to the outside of the sliding groove 3 and is fixedly connected to the limiting seat 5, as... Figure 4 As shown, the limiting seat 5 has a fixing hole 16 on the side opposite to the slider 4. A fixing member is fixedly connected in the fixing hole 16. The fixing member is preferably a screw. It also includes a limiting strip 7. The fixing member passes through the limiting strip 7 and presses the limiting strip 7 and the limiting seat 5 together. The limiting strip 7 has a support part 17 for supporting the rock slab 15. The fixing sub-part 1 and the fixing mother part 2 are detachably connected. The fixing sub-part 1 fixes the rock slab 15 to the wall in a direction perpendicular to the wall.

[0031] Preferred, such as Figure 6 , Figure 7 and Figure 8 As shown, the limiting seat 5 is provided with anti-slip teeth 8 and placed around the fixing hole 16. The limiting strip 7 is provided with an anti-slip groove 6 that matches the anti-slip teeth 8 on the side opposite to the limiting seat 5. The anti-slip groove 6 and the anti-slip teeth 8 are connected to fix the angle between the limiting strip 7 and the limiting seat 5. After the anti-slip teeth 8 and the anti-slip groove 6 are engaged and connected, the circumferential limiting ability of the limiting seat 5 and the limiting strip 7 can be greatly improved, preventing the limiting strip 7 from rotating relative to the limiting seat 5 after being subjected to force.

[0032] Preferred, such as Figure 3 and Figure 5 As shown, the fixing female part 2 has a plug hole 9, and the fixing male part 1 has a plug 10 that matches the plug hole 9. The end of the plug 10 has a plug protrusion 11 with a diameter larger than the diameter of the plug hole 9. The plug protrusion 11 is located at the other end of the plug hole 9, thereby fixing the plug 10 to the plug hole 9. The detachable connection between the fixing female part 2 and the fixing male part 1 is achieved through the plug 10 and the plug hole 9. The plug protrusion 11 at the end of the plug 10 can better fix the plug 10 to the plug hole 9, effectively preventing the plug 10 from falling out of the plug hole 9.

[0033] Preferred, such as Figure 5As shown, the connector 10 has a limiting hole 12 coaxially formed. One end of the limiting hole 12 passes through the fixing part 1, and the other end passes through the connector protrusion 11. The limiting hole 12 is internally threaded with a limiting screw 18. As the screw is screwed in, when it reaches the connector protrusion 11, the screw can squeeze the connector protrusion 11 from the inside, thereby expanding the connector protrusion 11 and increasing its volume, further ensuring the limiting effect and preventing the connector 10 from falling out of the connector hole 9.

[0034] Preferred, such as Figure 5 As shown, the insertion protrusion 11 has a movable groove 13 in the middle. The movable groove 13 divides the insertion protrusion 11 into two semi-circular protrusions. The movable groove 13 can reduce the bonding force of the insertion protrusion 11. When the screw passes through the semi-circular protrusion from the middle, the two semi-circular protrusions can better collide to both sides, reducing the resistance when the screw is screwed in, and also improving the limiting effect.

[0035] Preferred, such as Figure 3 As shown, the fixing mother part 2 has a receiving groove 14 for accommodating the fixing son part 1. The fixing son part 1 is located in the receiving groove 14 and its outer side is flush with the outer side of the fixing mother part 2. The flushness of the fixing son part 1 and the fixing mother part 2 can ensure the flatness of the two at the external corner and improve the overall appearance.

[0036] The preferred fixing mother part 2 and fixing daughter part 1 are both long strips and are placed vertically on the wall.

[0037] like Figure 8 As shown, the preferred limiting strip 7 has an L-shaped cross-section for its support portion 17, which ensures effective support for the edge of the rock slab 15.

[0038] When using, such as Figure 9As shown, the fixing mother piece 2 is fixed to the external corner of the wall. The sliding groove 3 and the slider 4 within the sliding groove 3 facilitate the sliding of the limiting seat 5 and allow for adjustment of its position and height. The limiting seat 5 is fixed with a limiting strip 7 via a fixing component. The support part 17 on the limiting strip 7 supports the rock slab 15. The limiting seat 5 can freely move its position via the slider 4 to adapt to the size of the rock slab 15. A limiting strip 7 is provided at the bottom and top of the rock slab 15. The limiting strip 7 slides and adjusts its position within the sliding groove 3 so that the upper and lower limiting strips 7 perfectly fit the rock slab 15. Finally, the limiting strip 7 is fixed and locked to the limiting seat 5 via a fixing component. The anti-slip teeth 8 and anti-slip groove 6 effectively improve the circumferential limiting ability of the limiting strip 7. Force is applied to prevent the limiting clip 7 from rotating. Finally, the fixing part 1 is snapped onto the fixing part 2. During snapping, the fixing part 1 can press the rock slab 15 in a direction perpendicular to the wall, and together with the support part 17 on the limiting clip 7, it fixes the rock slab 15 to the wall. In order to improve the structural strength of the snapping between the fixing part 1 and the fixing part 2, after the two are snapped together, a screw can be inserted into the limiting hole 12. The screw can open the insertion protrusion 11 located at the other end of the limiting hole 12, improve the bonding strength of the snapping, and prevent the fixing part 1 from falling off. The other end of the rock slab 15 away from the external corner of the wall can be fixed with another set of fixing parts 2 and fixing parts 1, or it can be fixed with other rock slabs 15 on the wall by screws or concrete. Figure 9 As shown, the rock slabs 15 inside the fixing mother part 2 are of varying widths. By adjusting the position between the sliders 4 on the upper and lower sides of the rock slab 15, installation of rock slabs 15 of different widths can be achieved, thus avoiding the problem of waste caused by cutting the rock slabs 15. Since the fixing mother part 2 is already filled with rock slabs 15 of different sizes, there will be no problem of vertical movement, ensuring the stability of the rock slabs 15. The gap between two adjacent rock slabs 15 can also be filled by inserting decorative strips or sealing strips, which serves to fill the gap caused by the vertical dimensional allowance and also has a decorative function.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent changes and modifications made in accordance with the scope of the claims of this utility model should fall within the technical scope of this utility model.

Claims

1. A detachable slab splicing corner joint, comprising a fixing sub-component (1) and a fixing female component (2) fixed to the corner of a wall, characterized in that: The fixed mother part (2) has a sliding groove (3) in the vertical direction. A slider (4) is slidably connected in the sliding groove (3). One end of the slider (4) extends to the outside of the sliding groove (3) and is fixedly connected to a limiting seat (5). A fixing hole (16) is opened on the side of the limiting seat (5) away from the slider (4). A fixing member is fixedly connected in the fixing hole (16). It also includes a limiting strip (7), a fastener passes through the limiting strip (7) and presses and fixes the limiting strip (7) and the limiting seat (5), and the limiting strip (7) is provided with a support part (17) for supporting the rock slab (15). The fixing sub-component (1) and the fixing mother component (2) are detachably connected. The fixing sub-component (1) fixes the rock slab (15) to the wall in a direction perpendicular to the wall.

2. The easily disassembled slab splicing external corner according to claim 1, characterized in that: The limiting seat (5) is provided with anti-slip teeth (8) and placed around the fixing hole (16). The limiting strip (7) is provided with an anti-slip groove (6) that matches the anti-slip teeth (8) on the side opposite to the limiting seat (5). The anti-slip groove (6) and the anti-slip teeth (8) are connected to fix the angle between the limiting strip (7) and the limiting seat (5).

3. The easily disassembled slab splicing external corner according to claim 1, characterized in that: The fixing mother part (2) has a plug hole (9), and the fixing daughter part (1) has a plug part (10) that matches the plug hole (9). The end of the plug part (10) has a plug protrusion (11) with a diameter larger than that of the plug hole (9). The plug protrusion (11) is located at the other end of the plug hole (9) to fix the plug part (10) to the plug hole (9).

4. The easily disassembled rock slab splicing external corner according to claim 3, characterized in that: The connector (10) has a limit hole (12) on the same axis. One end of the limit hole (12) passes through the fixing part (1), and the other end of the limit hole (12) passes through the plug-in protrusion (11). The limit hole (12) is internally threaded with a limit screw (18).

5. The easily disassembled slab splicing external corner according to claim 4, characterized in that: The plug-in protrusion (11) has a movable groove (13) in the middle, which divides the plug-in protrusion (11) into two semi-circular protrusions.

6. The easily disassembled slab splicing external corner according to claim 1, characterized in that: The fixing mother part (2) has a receiving groove (14) for accommodating the fixing daughter part (1). The fixing daughter part (1) is located in the receiving groove (14) and its outer side is flush with the outer side of the fixing mother part (2).

7. The easily disassembled rock slab splicing external corner according to claim 1, characterized in that: Both the fixing mother part (2) and the fixing daughter part (1) are long strips.

8. The easily disassembled slab splicing external corner according to claim 1, characterized in that: The cross-section of the support part (17) of the limit strip (7) is L-shaped.

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