Dual-purpose joint and expansion joint baseboard assembly

Abstract

The utility model discloses a dual -purpose split jointing skirting line subassembly, including split setting and skirting line preformed part, preformed part includes connecting plate, preburied base plate and installation unit, and connecting plate transverse setting, and preburied base plate vertical upward sets up the upper side of connecting plate, and installation unit sets up the downside of connecting plate, and the recessed groove for installing skirting line is formed among connecting plate, installation unit, ground three, and the cross section of skirting line is rectangular structure, and the concave joint is formed between skirting line upper end and connecting plate, and the lower end of skirting line is inlaid with ground, and the left and right sides of skirting line along length direction are equipped with the plastering decoration part and the plane decoration part respectively. Through setting up plastering decoration part and plane decoration part respectively in the front and back of skirting line, make skirting line have both using electroplating or pasting paper or skirting line material natural color to decorate the installation selection, also have the installation selection of carrying out plastering decoration.

Description

Technical Field

[0001] This utility model relates to the field of skirting board technology, and in particular to a dual-purpose split skirting board assembly. Background Technology

[0002] Baseboards are an important decorative material connecting walls and floors in interior decoration. Their main functions include: protecting walls from impacts and stains caused by mopping, moving furniture, or kicking; covering expansion joints in flooring or tiles to prevent deformation of flooring materials due to thermal expansion and contraction; facilitating the cleaning of splashed water or accumulated dust on walls; and in some designs, concealing electrical wires, network cables, etc., keeping walls clean. At the same time, through the matching of materials, colors, and space, they enhance visual transitions and the overall decoration style.

[0003] Baseboards can be categorized by installation method into surface-mounted, recessed, and concave baseboards. Surface-mounted baseboards are directly fixed to the wall, making installation simple, but they are prone to dust accumulation; recessed baseboards require grooves in the wall, offering a clean look, but demanding higher installation standards; concave baseboards enhance the sense of depth through their recessed design and are often paired with metal materials.

[0004] Embedded skirting boards include seamless flush-wall skirting boards and recessed flush-wall skirting boards. Seamless flush-wall skirting boards connect seamlessly to the wall, while recessed flush-wall skirting boards leave a recessed gap between them and the wall. When choosing flush-wall skirting boards, people usually choose recessed flush-wall skirting boards for a sense of layering and aesthetics.

[0005] Existing wall-mounted skirting boards with joints, such as patent CN203499216 UD, use solid wood skirting boards. Solid wood skirting boards are prone to deformation due to moisture expansion and contraction. Embedding solid wood skirting boards into the wall during construction requires extremely strict requirements on the flatness of the base wall and high skill levels from the decorators. Conventional plastering processes cannot meet the design requirements for the straightness of the wall corners at the embedding location and the flatness of the installation surface for the solid wood skirting board. This increases the difficulty and cost of construction in actual projects, as well as the later maintenance costs. Therefore, a method of embedding a wooden base layer between the skirting board and the wall is adopted, and wood squares are glued for installation. The skirting board forms a concave joint with the wall surface through an inward-curving upper end, which is a complex installation method.

[0006] The patents with publication numbers CN207003943U and CN209227985U use materials such as stainless steel, aluminum alloy or PVC to form an integral mold. They also form a groove between the skirting board and the wall by means of an inward concave top and are fixed by a snap-fit ​​method. This installation method is simple, but the skirting board is not easy to be flush with the wall.

[0007] The above three methods of installing baseboards are fixed. The two sides of the baseboard facing inward and outward are not only fixed, but also cannot be reversed. The exposed part of the baseboard is flat and can only be used to display its natural color (metallic color or solid wood color) or color that has undergone other treatments (film, electroplating).

[0008] Therefore, how to make skirting boards both decorative and easy to install, with options for electroplating, stickers, or the natural color of the skirting board material, as well as plastering options, has become a pressing technical challenge. Utility Model Content

[0009] The purpose of this utility model is to solve one of the above defects and provide a dual-purpose split skirting board assembly.

[0010] The objective of this utility model is achieved through the following means: A dual-purpose split skirting board assembly includes a pre-embedded component and a skirting board, which are separately arranged. The pre-embedded component includes a connecting plate, a pre-embedded base plate, and a mounting part. The connecting plate is arranged horizontally, the pre-embedded base plate is arranged vertically upward on the upper side of the connecting plate, and the mounting part is arranged on the lower side of the connecting plate. A clearance groove for installing the skirting board is formed between the connecting plate, the mounting part, and the ground. The skirting board has a rectangular cross-section. A recess is formed between the upper end of the skirting board and the connecting plate. The lower end of the skirting board is in contact with the ground. The left and right sides of the skirting board along its length are respectively provided with a plastered decorative part and a flat decorative part. When the skirting board is plastered, the plastered decorative part is arranged outward, and the flat decorative part is fixedly connected to the mounting part inward. When the skirting board is natural or other colors, the flat decorative part is arranged outward, and the plastered decorative part is fixedly connected to the mounting part inward.

[0011] As a preferred embodiment, the plastering decoration section is provided with a plaster filling groove.

[0012] As a preferred embodiment, the plaster filling groove is provided with a T-shaped groove in the middle.

[0013] As a preferred embodiment, a groove with an outward opening is provided between the connecting plate and the mounting part, and a corner is formed at the connection between the mounting part and the groove. The upper end of the skirting board is higher than the corner, and a clearance notch is formed between the upper end of the skirting board and the corner, which communicates with the putty filling groove.

[0014] As a preferred embodiment, the plaster filling groove has a wavy structure.

[0015] As a preferred embodiment, the mounting portion has a dovetail-shaped groove structure on the side opposite to the skirting board.

[0016] As a preferred embodiment, the mounting portion has a wave-like structure on the side facing the skirting board.

[0017] As a preferred embodiment, the end of the connecting plate facing away from the wall is provided with a leveling section.

[0018] As a preferred embodiment, a barb structure is provided between the embedded substrate and the connecting plate.

[0019] As a preferred embodiment, the skirting board has a symmetrical structure.

[0020] The beneficial effects of this utility model are as follows: 1. By providing a plaster decorative section and a flat decorative section on the front and back of the baseboard respectively, the baseboard offers the option of both electroplating, sticker application, or using the natural color of the baseboard material for decoration, as well as plaster decoration. 2. The notch formed between the upper end of the baseboard and the corner, which connects to the plaster filling groove, allows air to escape when applying structural adhesive, and when structural adhesive overflows, it flows into the groove, preventing it from flowing onto the top surface of the baseboard. 3. The baseboard adopts a symmetrical structural design, facilitating installation by simply confirming the direction of the plaster decorative section and the flat decorative section. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the gray-painted flat decorative section facing outwards, as shown in Example 1. Figure 2 This is a schematic diagram of the plastering decoration section facing outwards in Example 2. Figure 3 This is a schematic diagram of the outward-facing flat decorative section of the gray-painted pattern in Example 3. Figure 4 This is a schematic diagram of the plastering decoration section facing outwards in Example 4. Figure 5 This is a schematic diagram of the plasterboard decorative section facing outwards in Example 5. Figure 6 This is a schematic diagram of the plasterboard plastering and decorative section facing outwards in Example 6. Explanation of reference numerals in the attached diagram: 1-Embedded part; 101-Connecting plate; 102-Embedded base plate; 103-Mounting part; 1031-Groove structure; 104-Groove; 105-Leveling part; 106-Hook structure; 2-Kickboard; 201-Flat decorative part; 202-Plaster decorative part; 2021-Plaster filling groove; 2022-T-groove; 3-Recessed joint; 4-Leaving notch. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] To facilitate understanding, the present invention will now be described in further detail with reference to specific implementation examples, but this is not intended to limit the present invention.

[0024] Example 1, as Figure 1 As shown, this utility model discloses a dual-purpose split skirting board 2 assembly, including a pre-embedded part 1 and a skirting board 2 separately arranged. The pre-embedded part 1 includes a connecting plate 101, a pre-embedded base plate 102, and a mounting part 103. The connecting plate 101 is arranged horizontally, the pre-embedded base plate 102 is arranged vertically upward on the upper side of the connecting plate 101, and the mounting part 103 is arranged on the lower side of the connecting plate 101. A clearance groove for installing the skirting board 2 is formed between the connecting plate 101, the mounting part 103, and the ground. The cross-section is rectangular. A recessed groove 3 is formed between the upper end of the skirting board 2 and the connecting plate 101. The lower end of the skirting board 2 is in contact with the ground. The skirting board 2 has a plastered decorative part and a flat decorative part 201 on the left and right sides along its length, respectively. By setting the plastered decorative part 202 and the flat decorative part 201 on the front and back of the skirting board 2, the skirting board 2 can be decorated with both electroplating, stickers or the natural color of the skirting board 2 material, and plastered decoration.

[0025] The walls mainly include two types: plaster and gypsum board. In this embodiment, the wall is plastered. The lower end of the wall has an installation groove for the pre-installed embedded part 1, so the lower end of the wall forms a concave corner. The lower end of the embedded base plate 102 is perpendicularly connected to the end of the connecting plate 101 away from the wall, and the connection forms a 90° angle for engaging with the concave corner of the wall. The end of the connecting plate 101 away from the wall is provided with a leveling part 105. The leveling part 105 is located at the connection between the embedded base plate 102 and the connecting plate 101. The leveling part 105 is used for the initial leveling putty and the secondary leveling putty, thereby performing the pre-embedding treatment on the embedded base plate 102. The initial leveling putty and the secondary leveling putty are mature existing technologies, so the initial leveling putty and the secondary leveling putty will not be described in detail.

[0026] In this embodiment, the baseboard 2 is made of plaster, with the plaster decorative part 202 facing outwards and the flat decorative part 201 facing inwards and fixedly connected to the mounting part 103. In this embodiment, in order to make the baseboard 2 flush with the wall, the flat decorative part 201 faces inwards and is fixed to the mounting part 103 by adhesive. The baseboard 2 can be made flush with the wall by adjusting the amount of adhesive or plaster. Alternatively, the flat decorative part 201 faces inwards and is fixed to the mounting part 103 by nailing. The baseboard 2 can be made flush with the wall by adjusting the amount of adhesive or plaster. When nailing, the nail marks can be covered by plaster.

[0027] In order to prevent the plaster decoration part 202 from falling off easily after plastering, the plaster decoration part 202 is provided with a plaster filling groove 2021. In order to further enhance the structural stability of the plaster decoration part 202 after plastering, the plaster filling groove 2021 has a wave structure, which increases the adhesion by increasing the contact area between the plaster material and the plaster decoration part 202.

[0028] In this embodiment, the skirting board 2 has a symmetrical structure, that is, when installing the skirting board 2, it is only necessary to confirm the front and back positions of the plaster decoration part 202 and the flat decoration part 201. Reversing the top and bottom on the same surface will not affect the installation and use.

[0029] The back of the mounting part 103 needs to be fixed to the wall by applying glue. In order to prevent the lower part of the embedded part 1 from loosening, the mounting part 103 is provided with a dovetail-shaped groove structure 1031 on the side away from the skirting board 2, so that the connection between the mounting part 103 and the wall is more stable.

[0030] Example 2, as Figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the skirting board 2 is selected in its natural color or other colors, the flat decorative part 201 faces outwards, the plaster decorative part 202 faces inwards, and it is fixedly connected to the mounting part 103 by applying structural adhesive. A groove 104 with an outward opening is provided between the connecting plate 101 and the mounting part 103. A corner is formed at the connection between the mounting part 103 and the groove 104. The upper end of the skirting board 2 is higher than the corner, and a clearance notch 4 communicating with the plaster filling groove 2021 is formed between the upper end of the skirting board 2 and the corner. The clearance notch 4 allows air to escape when applying structural adhesive. When structural adhesive overflows, it flows into the groove 104, preventing it from flowing onto the top surface of the skirting board 2, increasing the depth of the recessed groove, and creating a more three-dimensional effect.

[0031] When the plastering decoration part 202 is glued to the installation part 103, the lower end of the plastering decoration part 202 abuts against the installation part 103, thereby positioning the skirting board 2 and making the flat decoration part 201 flush with the wall surface.

[0032] To enhance the structural stability between the plastered decorative part 202 and the mounting part 103 after applying structural adhesive, both the plaster filling groove 2021 and the mounting part 103 have a wavy structure on the side facing the skirting board 2. By increasing the contact area of ​​the structural adhesive on the plastered decorative part 202 and the mounting part 103 respectively, the structural adhesive can distribute stress more evenly, significantly improving tensile, shear and peel resistance, while improving stress uniformity. Expanding the bonding surface can effectively disperse external loads and reduce the risk of adhesive layer cracking caused by local deformation.

[0033] Example 3 Figure 3 As shown, Example 4 is as follows Figure 4 As shown, the difference between Embodiment 3 and Embodiment 1, and between Embodiment 4 and Embodiment 2, is that in Embodiments 3 and 4, a T-shaped groove 2022 is provided in the middle of the putty filling groove 2021. This is used to enhance the structural strength after puttying.

[0034] Example 5 Figure 5 As shown, Example Six Figure 6As shown, the difference between Embodiment 5 and Embodiment 2, and between Embodiment 6 and Embodiment 3, is that in Embodiments 5 and 6, the wall is made of gypsum board. Since the gypsum board includes an inner layer and an outer layer, and the lower ends of the inner and outer layers are misaligned to form an installation groove at the lower end of the wall, a pre-embedded base plate 102 is sandwiched between the inner and outer layers of gypsum board, and the pre-embedded base plate 102 is fixedly connected to the inner layer of gypsum board by nails. The connecting plate 1... 01 is located below the outer gypsum board. The lower end of the embedded base plate 102 is perpendicularly connected to the end of the connecting plate 101 facing the wall. The leveling part 105 is located at the end of the connecting plate 101 away from the wall. Jointing plaster needs to be applied between the connecting plate 101 and the outer gypsum board. In order to firmly connect the lower end of the outer gypsum board with the connecting plate 101, a barb structure 106 is provided between the embedded base plate 102 and the connecting plate 101 to prevent the connecting plate 101 from cracking and falling off from the outer gypsum board.

[0035] In summary, this utility model allows for the selection of plastering, electroplating, sticker application, or the natural color of the material during installation. In terms of installation style, it is suitable for both plastered and gypsum board walls.

[0036] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A dual-purpose split skirting board assembly, characterized in that, The system includes separate embedded parts and skirting boards. The embedded parts include a connecting plate, an embedded base plate, and a mounting part. The connecting plate is horizontally positioned, the embedded base plate is vertically positioned above the connecting plate, and the mounting part is positioned below the connecting plate. A clearance groove for installing the skirting board is formed between the connecting plate, the mounting part, and the ground. The skirting board has a rectangular cross-section. A recess is formed between the upper end of the skirting board and the connecting plate, and the lower end of the skirting board is flush with the ground. The skirting board has a plastered decorative part and a flat decorative part on its left and right sides along its length, respectively. When the skirting board is plastered, the plastered decorative part faces outward, and the flat decorative part faces inward and is fixedly connected to the mounting part. When the skirting board is natural or another color, the flat decorative part faces outward, and the plastered decorative part faces inward and is fixedly connected to the mounting part.

2. The dual-purpose split skirting board assembly according to claim 1, characterized in that, The plastering decoration section is provided with a plaster filling groove.

3. The dual-purpose split skirting board assembly according to claim 2, characterized in that, The plaster filling groove has a T-shaped groove in the middle.

4. The dual-purpose split skirting board assembly according to claim 2, characterized in that, The connecting plate and the mounting part are provided with an outward-facing groove. A corner is formed at the connection between the mounting part and the groove. The upper end of the skirting board is higher than the corner. A clearance notch is formed between the upper end of the skirting board and the corner, which is connected to the plaster filling groove.

5. The dual-purpose split skirting board assembly according to any one of claims 2-4, characterized in that, The plaster filling groove has a wavy structure.

6. The dual-purpose split skirting board assembly according to claim 3, characterized in that, The mounting section has a dovetail-shaped groove structure on the side opposite to the skirting board.

7. The dual-purpose split skirting board assembly according to claim 1, characterized in that, The mounting section has a wave-like structure on the side facing the skirting board.

8. The dual-purpose split skirting board assembly according to claim 1, characterized in that, The connecting plate has a leveling section at the end facing away from the wall.

9. The dual-purpose split skirting board assembly according to claim 1, characterized in that, The embedded substrate and the connecting plate are provided with a barb structure.

10. The dual-purpose split skirting board assembly according to claim 1, characterized in that, The skirting board has a symmetrical structure.

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