A retractable concave arc-shaped skirting line and its installation mode

Abstract

The present application relates to the technical field of skirting line, in particular to a telescopic concave arc-shaped skirting line and its installation method, which comprises a skirting line installation hanging plate, the skirting line installation hanging plate is installed on the wall body, the wall body is built on the ground, the top of the skirting line installation hanging plate is integrally formed with a skirting line extension hanging plate, the top of the skirting line extension hanging plate is integrally formed with a surrounding frame, the bottom of the surrounding frame is inserted with a skirting line decorative plate, the inside of the surrounding frame is slidably connected with a pressing plate, the pressing plate and the top plate of the surrounding frame are fixed with a spring, the top surface of the surrounding frame is provided with a wiring groove, and the top of the wiring groove is inserted with a cover plate; the beneficial effects are that the slope panel integrally formed at the bottom end of the skirting line decorative plate forms an inclined transition surface between the ground, which is convenient for dust to be collected inward during daily cleaning, and makes the whole skirting line present a concave arc-shaped visual effect, and forms a natural closing connection with the bottom of the wall body decorative panel.

Description

Technical Field

[0001] This invention relates to the field of skirting board technology, specifically to a retractable concave arc-shaped skirting board and its installation method. Background Technology

[0002] Baseboards are important components in interior decoration, used at the junction of the wall and the floor. They primarily serve to protect the wall surface, cover gaps, and provide a decorative transition. Traditional baseboards are mostly made of wood, PVC, or aluminum alloy and are directly fixed to the wall surface by pasting or nailing.

[0003] However, traditional skirting boards have the following shortcomings: First, the connection between traditional skirting boards and the wall is mostly rigid. When the wall expands and contracts due to temperature changes or undergoes slight displacement due to building settlement, gaps can easily form between the skirting board and the wall, or even the skirting board may fall off, affecting aesthetics and lifespan. Second, the installation of traditional skirting boards usually requires pre-embedding the wiring or installing exposed wiring channels on the surface of the skirting board. Exposed wiring channels affect the overall aesthetics, while pre-embedded wiring requires disassembly of the skirting board for later maintenance, resulting in high maintenance costs. Third, the bottom of traditional skirting boards often transitions to the ground at a right angle or a flat surface, which not only easily accumulates dust but also creates a harsh visual effect, lacking a harmonious transition with the wall decorative panels. In addition, the decorative panels of existing skirting boards are mostly fixed and non-removable structures. When the decorative panels are damaged, the entire board needs to be replaced, resulting in material waste.

[0004] Therefore, there is an urgent need for a retractable concave arc skirting board that can adapt to minor wall displacements, facilitate concealment and maintenance of the skirting board, and provide a good decorative transition effect. Summary of the Invention

[0005] The purpose of this invention is to provide a retractable concave arc-shaped skirting board and its installation method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a retractable concave arc-shaped skirting board, comprising a skirting board mounting plate, which is installed on a wall, and the wall is laid on the ground. The top of the skirting board mounting plate is integrally formed with a skirting board extension plate, and the top of the skirting board extension plate is integrally formed with a protective frame. A skirting board decorative panel is inserted into the bottom of the protective frame. A pressure plate is slidably connected inside the protective frame. A spring is fixed between the pressure plate and the top plate of the protective frame. A wiring groove is opened on the top surface of the protective frame, and a cover plate is inserted into the top of the wiring groove.

[0007] Preferably, both the skirting board mounting plate and the skirting board extension plate are L-shaped plate structures, and both the skirting board mounting plate and the skirting board extension plate have multiple horizontal anti-slip grooves on their surfaces.

[0008] Preferably, a reserved hole is provided on the surface of the skirting line mounting hanging plate, a self-tapping screw is inserted into the reserved hole, the self-tapping screw is screwed on the surface of a wall, a wall decorative panel is fixed on the surface of the wall, and the skirting line extension hanging plate abuts against one side of the wall decorative panel.

[0009] Preferably, the enclosure frame has a U-shaped plate structure, two side plates of the enclosure frame arranged in parallel have different widths, the skirting line decorative plate has an L-shaped plate structure, a top bent plate body of the skirting line decorative plate is inserted into the enclosure frame from a gap between a bottom side plate of the enclosure frame and the skirting line extension hanging plate, and a slope panel is integrally formed at the bottom end of the skirting line decorative plate.

[0010] Preferably, a first rubber clamping strip is fixed on a vertically arranged plate body of the enclosure frame, and the first rubber clamping strip is clamped between the top bent plate of the skirting line decorative plate and the enclosure frame.

[0011] Preferably, a second rubber clamping strip is fixed on the bottom side plate of the enclosure frame, and the second rubber clamping strip is clamped between the skirting line decorative plate and the enclosure frame.

[0012] Preferably, a plurality of springs are provided, and the plurality of springs are arranged and distributed along a long side of the pressure plate.

[0013] Preferably, a plurality of spacing strips are fixed on a bottom surface of the wiring groove, the spacing strips have the same length as the enclosure frame, the cover plate has a [-shaped plate structure, rubber clamping strips are fixed on both sides of the cover plate, the rubber clamping strips are clamped between the cover plate and the wiring groove and generate elastic deformation, and two groups of picking grooves arranged side by side are provided on a top surface of the cover plate.

[0014] An installation method for a retractable concave arc skirting line, comprising the following steps: After the skirting line mounting hanging plate is fixed on the wall, a distance is reserved between the bottom of the skirting line mounting hanging plate and the ground, the top of the skirting line decorative plate is plugged into the enclosure frame to push the pressing plate and compress the spring, after the skirting line decorative plate is adjusted to be perpendicular to the ground, the skirting line decorative plate is pressed down by the pressing plate pushed by the rebounding spring and then positioned, after a wire is arranged in the wiring groove, the cover plate is inserted into the wiring groove to cover the wire.

[0015] Compared with the prior art, the beneficial effects of the present invention are: The retractable concave arc-shaped skirting board and its installation method proposed in this invention use self-tapping screws to fix the skirting board mounting plate to the wall, and the skirting board extension plate rests against the wall decorative panel to form lateral support, ensuring the connection stability between the mounting base and the wall. The enclosure frame adopts a "U"-shaped structure with different widths on both sides, providing directional guidance for the insertion of the skirting board decorative panel and avoiding reverse installation. The top bent plate of the skirting board decorative panel is inserted from the bottom of the enclosure frame and the notch of the skirting board extension plate. Combined with the multi-point uniform elastic clamping formed by the internal pressure plate of the enclosure frame and multiple springs arranged along the long side, as well as the vertical locking of the self-tapping screws on the enclosure frame plate and the lateral elastic clamping of the rubber clips on the bottom side plate, a triple fixing structure is formed, which makes the skirting board decorative panel firmly locked in both the vertical and lateral directions. At the same time, the elasticity of the rubber clips... The deformation absorbs displacement when the wall experiences minor settlement or vibration, effectively preventing cracking due to rigid collision between the skirting board decorative panel and the enclosure frame, achieving a retractable buffering effect. The integrally formed sloping panel at the bottom of the skirting board decorative panel forms an inclined transition surface with the ground, which facilitates dust collection during daily cleaning and gives the skirting board an overall concave arc visual effect, forming a natural finish with the bottom of the wall decorative panel. The wiring groove on the top surface of the enclosure frame has multiple partition strips of the same length as the enclosure frame, dividing the wiring cavity into independent chambers. Different wires can be arranged in separate chambers to avoid tangling and interference. The cover plate is inserted into the wiring groove through the elastic interference fit of the rubber clips on both sides, which not only achieves complete concealment and dustproof sealing of the wires, but also allows for quick removal for inspection through the prying groove on the top surface of the cover plate, without the need to disassemble the skirting board decorative panel, greatly reducing the difficulty of maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 Sectional view of the structure at point AA; Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point B; Figure 4 This is a schematic diagram of the connection structure between the enclosure frame and the skirting board decorative panel of the present invention; Figure 5 This is a schematic diagram of the connection structure between the enclosure frame and the pressure plate of the present invention; Figure 6 This is a schematic diagram of the skirting board decorative panel structure of the present invention; Figure 7 This is a schematic diagram of the cover plate structure of the present invention.

[0017] In the diagram: 1. Baseboard mounting plate; 101. Pre-drilled hole; 102. Self-tapping screw; 103. Baseboard extension plate; 104. Anti-slip groove; 105. Enclosure frame; 106. Rubber clip one; 107. Rubber clip two; 108. Wiring trough; 109. Divider strip; 2. Wall; 3. Floor; 4. Wall decorative panel; 5. Baseboard decorative panel; 6. Pressure plate; 601. Spring; 7. Cover plate; 701. Rubber clip; 702. Removable groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1 to 7 This invention provides a technical solution: a retractable concave arc-shaped skirting board, including a skirting board mounting plate 1, which is fixedly installed on a wall 2, which is built on the ground 3. An extension skirting board 103 is integrally formed on the top of the mounting plate 1. Both the mounting plate 1 and the extension skirting board 103 have an "L"-shaped structure, forming a stepped mounting base facing the ground. Multiple transverse anti-slip grooves 104 are provided on the surfaces of both the mounting plate 1 and the extension skirting board 103. These grooves increase the frictional resistance between the board surface and subsequent connecting components, effectively preventing the skirting board decorative panel 5 from slipping along the surface when subjected to external impact or thermal expansion and contraction, thus ensuring the long-term stability of the overall installation. The baseboard mounting plate 1 has pre-drilled holes 101 on its surface. Self-tapping screws 102 are inserted into the pre-drilled holes 101 and screwed onto the surface of the wall 2, achieving a rigid connection between the baseboard mounting plate 1 and the wall 2. A wall decorative panel 4 is fixed to the surface of the wall 2. The baseboard extension plate 103 rests against one side of the wall decorative panel 4. The edge of the wall decorative panel 4 provides lateral support to the baseboard extension plate 103, preventing it from tilting outwards when bearing the weight of the baseboard decorative panel 5.

[0020] The top of the skirting board extension panel 103 is integrally formed with a protective frame 105. The protective frame 105 has a "U"-shaped plate structure. The two parallel side panels of the protective frame 105 have different widths, i.e., one side panel is wider and the other side panel is narrower. This width difference provides a directional guide for the insertion of the skirting board decorative panel 5, ensuring that the skirting board decorative panel 5 can only be inserted into the protective frame 105 in a predetermined direction, avoiding reverse installation. The skirting board decorative panel 5 is inserted into the bottom of the protective frame 105. The skirting board decorative panel 5 has an "L"-shaped plate structure. The top bent plate of the skirting board decorative panel 5 is inserted into the protective frame 105 through the notch between the bottom side panel of the protective frame 105 and the skirting board extension panel 103. The notch reduces the interference resistance during insertion, making the installation process smoother. The bottom of the skirting board decorative panel 5 is integrally formed with a sloping panel, which forms an inclined transition surface between the sloping panel and the ground 3. This facilitates the inward gathering of dust and debris during daily cleaning and gives the skirting board an overall concave arc visual effect, forming a natural connection with the bottom of the wall decorative panel 4.

[0021] A pressure plate 6 is slidably connected inside the enclosure frame 105. A spring 601 is fixed between the pressure plate 6 and the top plate of the enclosure frame 105. Multiple springs 601 are arranged along the long side of the pressure plate 6. The design of applying pressure at multiple points evenly distributes the clamping force of the pressure plate 6 on the top bent plate of the skirting board decorative panel 5 evenly along the length direction, avoiding local deformation of the skirting board decorative panel 5 due to excessive force at a single point. Self-tapping screws 102 are fixed on the vertically distributed panels of the enclosure frame 105. The self-tapping screws 102 are clamped between the top bent plate of the skirting board decorative panel 5 and the enclosure frame 105. The self-tapping screws 102 further lock the top bent plate of the skirting board decorative panel 5 inside the enclosure frame 105, forming a double fixation with the spring force of the pressure plate 6, ensuring that the skirting board decorative panel 5 will not come out in the vertical direction. A rubber clamping strip 107 is fixed to the bottom side plate of the enclosure frame 105. The rubber clamping strip 107 is clamped between the skirting board decorative panel 5 and the enclosure frame 105 and undergoes elastic deformation. The rubber clamping strip 107 uses its own elasticity to apply a lateral clamping force to the skirting board decorative panel 5, and at the same time plays a role in buffering and shock absorption. When the wall experiences slight settlement or vibration, the elastic deformation of the rubber clamping strip 107 can absorb the displacement and prevent the skirting board decorative panel 5 from having a rigid collision with the enclosure frame 105, which would lead to cracking.

[0022] A wiring slot (108) is provided on the top surface of the enclosure frame (105), and a plurality of dividing strips (109) are fixed on the bottom surface of the wiring slot (108). The dividing strips (109) have the same length as the enclosure frame (105), and the plurality of dividing strips (109) divide the wiring slot (108) into a plurality of independent wire cavities along the length direction. Different wires can be arranged in separate cavities, avoiding mutual winding and interference between wires, and meanwhile the dividing strips (109) play a role in limiting and protecting the wires. A cover plate (7) is inserted into the top of the wiring slot (108), the cover plate (7) is in a [ shaped plate structure, rubber clamping strips (701) are fixed on both sides of the cover plate (7), the rubber clamping strips (701) are clamped between the cover plate (7) and the wiring slot (108) and undergo elastic deformation. The elastic clamping of the rubber clamping strips (701) forms a tight interference fit between the cover plate (7) and the wiring slot (108), so that the cover plate (7) is not easy to loosen due to external force. Meanwhile, the sealing property of the rubber clamping strips (701) can block dust from entering the wire cavities through the joint between the cover plate (7) and the wiring slot (108). Two groups of side-by-side picking grooves (702) are provided on the top surface of the cover plate (7), the picking grooves (702) provide force application points for fingers or tools, which facilitates quickly removing the cover plate (7) when it is necessary to overhaul wires. After the cover plate (7) is removed, the wiring slot (108) is completely exposed, and the overhaul and replacement of wires do not require disassembling the skirting board decorative panel (5), which greatly reduces the maintenance difficulty.

[0023] This embodiment also provides an installation method for a retractable concave arc skirting line, comprising the following steps: firstly fixing the skirting line installation hanging plate (1) on the wall (2) through self-tapping screws (102), reserving a certain distance between the bottom of the skirting line installation hanging plate (1) and the ground (3) during installation, and the reserved distance provides an installation space for the arc transition between the slope panel of the subsequent skirting board decorative panel (5) and the ground (3). Then inserting the top bent plate body of the skirting board decorative panel (5) into the enclosure frame (105) from the gap between the bottom side plate of the enclosure frame (105) and the skirting line extension hanging plate (103), during the inserting process, the top bent plate body of the skirting board decorative panel (5) pushes the pressure plate (6) to move upward and compresses the spring (601), and the spring (601) accumulates elastic potential energy. After the skirting board decorative panel (5) is completely embedded into the enclosure frame (105), adjusting the skirting board decorative panel (5) to make it perpendicular to the ground (3), releasing the pushing force at this time, the spring (601) rebounds to push the pressure plate (6) to move downward, the pressure plate (6) presses downward on the top bent plate body of the skirting board decorative panel (5), meanwhile the self-tapping screws (102) on the plate body of the enclosure frame (105) and the second rubber clamping strips (107) on the bottom side plate respectively form triple clamping and fixing for the skirting board decorative panel (5) from the vertical direction and the lateral direction, so that the skirting board decorative panel (5) is stably locked inside the enclosure frame (105). Finally arranging the wires to be concealed in the wiring slot (108), each wire is divided into an independent wire cavity by the dividing strip (109), after the arrangement is completed, inserting the cover plate (7) into the wiring slot (108), the rubber clamping strips (701) on both sides of the cover plate (7) undergo elastic deformation during the insertion process and restore the clamping state after the cover plate (7) is in place, completely covering and protecting the wires, and the picking grooves (702) on the cover plate (7) are exposed on the top surface, which is convenient for future access.

[0024] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A retractable concave arc-shaped skirting board, comprising a skirting board mounting plate (1), the skirting board mounting plate (1) being installed on a wall (2), the wall (2) being constructed on a ground surface (3), characterized in that: A skirting line extension hanging plate (103) is integrally formed at the top of the skirting line mounting hanging plate (1), a retaining frame (105) is integrally formed at the top of the skirting line extension hanging plate (103), a skirting line decorative plate (5) is inserted into the bottom of the retaining frame (105), a pressing plate (6) is slidably connected inside the retaining frame (105), a spring (601) is fixed between the pressing plate (6) and the top plate of the retaining frame (105), a wiring groove (108) is formed on the top surface of the retaining frame (105), and a cover plate (7) is inserted into the top of the wiring groove (108).

2. The retractable concave arc-shaped skirting board according to claim 1, characterized in that: Both the skirting line mounting hanging plate (1) and the skirting line extension hanging plate (103) are of L-shaped plate structure, and a plurality of transverse anti-slip grooves (104) are formed on the surfaces of the skirting line mounting hanging plate (1) and the skirting line extension hanging plate (103).

3. The retractable concave arc-shaped skirting board according to claim 1, characterized in that: A预留孔 (101) is formed on the surface of the skirting line mounting hanging plate (1), a self-tapping screw (102) is inserted into the预留孔 (101), the self-tapping screw (102) is screwed onto the surface of a wall (2), a wall decorative panel (4) is fixed on the surface of the wall (2), and the skirting line extension hanging plate (103) abuts against one side of the wall decorative panel (4).

4. The retractable concave arc-shaped skirting board according to claim 1, characterized in that: The retaining frame (105) is of U-shaped plate structure, the two parallel side plates of the retaining frame (105) have different widths, the skirting line decorative plate (5) is of L-shaped plate structure, the top bent plate body of the skirting line decorative plate (5) is inserted into the retaining frame (105) from the gap between the bottom side plate of the retaining frame (105) and the skirting line extension hanging plate (103), and a slope panel is integrally formed at the bottom end of the skirting line decorative plate (5).

5. A retractable concave arc-shaped skirting board according to claim 1, characterized in that: A first rubber clamping strip (106) is fixed on the vertically distributed plate body of the retaining frame (105), and the first rubber clamping strip (106) is clamped between the top bent plate of the skirting line decorative plate (5) and the retaining frame (105).

6. A retractable concave arc-shaped skirting board according to claim 1, characterized in that: A second rubber clamping strip (107) is fixed on the bottom side plate of the retaining frame (105), and the second rubber clamping strip (107) is clamped between the skirting line decorative plate (5) and the retaining frame (105).

7. A retractable concave arc-shaped skirting board according to claim 1, characterized in that: There are a plurality of said springs (601), and the plurality of springs (601) are arranged and distributed along the long side of the pressure plate (6).

8. A retractable concave arc-shaped skirting board according to claim 1, characterized in that: A plurality of dividing strips (109) are fixed on the bottom surface of the wiring groove (108), the dividing strips (109) and the retaining frame (105) have the same length, the cover plate (7) is of U-shaped (open side downward) plate structure, rubber clamping strips (701) are fixed on both sides of the cover plate (7), the rubber clamping strips (701) are clamped between the cover plate (7) and the wiring groove (108) and generate elastic deformation, and two groups of picking grooves (702) distributed side by side are formed on the top surface of the cover plate (7).

9. An installation method for a retractable concave arc-shaped skirting board, employing the retractable concave arc-shaped skirting board as described in any one of claims 1-8, characterized in that: comprises the following steps: After fixing the skirting board mounting plate (1) to the wall (2), leave a distance between the bottom of the skirting board mounting plate (1) and the ground (3). Insert the top of the skirting board decorative panel (5) into the enclosure frame (105) and push the pressure plate (6) to compress the spring (601). After adjusting the skirting board decorative panel (5) to be perpendicular to the ground (3), the skirting board decorative panel (5) is pushed down by the spring (601) and placed. After arranging the wire body in the wiring groove (108), insert the cover plate (7) into the wiring groove (108) to cover the wire body.

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