A multi-scenario application edge trim

Abstract

This application relates to the technical field of architectural decorative accessories, and in particular to a multi-scenario application edge trim, comprising a cover panel of a certain length, a base, and a connecting component connecting the cover panel and the base. The back of the cover panel is provided with multiple first connecting portions, which are spaced laterally along the cover panel. One end of the connecting component has a second connecting portion, which can cooperate with any one of the first connecting portions to form a detachable connection. This edge trim can be used in different partition locations or accommodate the gaps required by different materials on both sides of a partition, thereby reducing mold opening, storage, and construction costs, and resulting in a relatively cleaner construction site.

Description

Technical Field

[0001] This utility model relates to the technical field of building decoration accessories, and in particular to an edge trim strip that can be used for edge finishing and transition of various flooring materials such as solid wood flooring, composite flooring, and stone-plastic flooring. Background Technology

[0002] Expansion joints must be left during the installation of wooden flooring (especially solid wood flooring) to prevent expansion caused by changes in temperature and humidity, and the resulting warping. In actual construction, expansion joints are required between the floor and the threshold stone, between the floor and other floor coverings, between the floor and stairs, and between the floor and posts. These expansion joints are covered by installing edge trim strips.

[0003] The required width of expansion joints varies depending on the location and type of flooring. For example, between solid wood flooring and marble, an 8mm expansion joint is typically left. This gap is primarily to accommodate the expansion and contraction of the solid wood flooring due to moisture changes. Therefore, the edge trim should be installed and fixed closer to the marble side, covering the expansion joint of the solid wood flooring. Similarly, when using wide-width engineered wood flooring as a partition, since both sides are engineered wood flooring, the 8mm expansion joint is left to accommodate the expansion and contraction of the engineered wood flooring on both sides. Therefore, the edge trim should be installed in the center.

[0004] In existing technologies, "L"-shaped edge trim strips are required for the former case, and "T"-shaped edge trim strips are required for the latter case. However, in practice, multiple partition locations may appear on the same paving site, necessitating the preparation of various specifications of profiles on-site. This increases costs associated with mold making, warehousing, and construction, and also makes the construction site relatively chaotic. Utility Model Content

[0005] To address the issue of edge trim strips lacking versatility, this application proposes an edge trim strip suitable for various application scenarios. Specifically, the following technical solution is adopted:

[0006] A multi-scenario application edge trim includes a cover panel of a certain length, a base, and a connecting component connecting the cover panel and the base. The back of the cover panel is provided with a plurality of first connecting parts, and the plurality of first connecting parts are arranged at intervals along the lateral direction of the cover panel. One end of the body of the connecting component has a second connecting part, and the second connecting part can cooperate with any one of the first connecting parts to form a detachable connection.

[0007] Preferably, a plurality of the first connecting portions are arranged at equal intervals along the lateral direction of the cover panel.

[0008] Preferably, the first connecting part is a dovetail groove with an opening formed on the back of the cover panel, and the first connecting part and the second connecting part are plug-in mating.

[0009] Preferably, the first connecting portion extends at least through one end of the cover panel along its length.

[0010] Preferably, the second connecting portion has a cross-sectional shape similar to that of the first connecting portion.

[0011] Preferably, the connecting component has a third connecting portion on both sides of its main body, and a fourth connecting portion is provided on the main body of the base. The third connecting portion and the fourth connecting portion are in a one-way snap-fit ​​engagement.

[0012] Preferably, the third connecting part consists of multiple barbs spaced longitudinally along the vertical surface of the body of the connecting component; the fourth connecting part includes a pair of snap-fit ​​tabs, and the inner side of the top of the snap-fit ​​tabs is provided with anti-reverse ribs.

[0013] Preferably, the cover panel is a strip-shaped aluminum alloy workpiece.

[0014] Preferably, the base is made of PVC or ABS.

[0015] By connecting the connecting parts to different first connecting parts on the back of the cover panel, the edge trim provided in this application can be made into an "L" shaped edge trim, a "T" shaped edge trim, or a shape between the two. One edge trim can be used for different partition positions or to accommodate the reserved gaps required by different materials on both sides of the partition, thereby reducing the costs of mold making, warehousing and construction, and making the construction site relatively tidy. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide further explanation of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0017] Figure 1 An exploded structural diagram of an edge trim strip for multi-scenario applications provided in this application;

[0018] Figure 2 A partial enlarged view of the first connecting part on the back of the cover panel;

[0019] Figure 3 A schematic diagram of an assembly structure for the edge trim provided in this application, used for the transition between wooden flooring and marble partitions;

[0020] Figure 4 A schematic diagram of an assembly structure for the edge trim provided in this application, used for the transition between wooden floorboards;

[0021] In the above figures: 1. Cover panel, 2. Connecting component, 3. Base, 11. First connecting part, 21. Second connecting part, 22. Third connecting part, 31. Fourth connecting part, A. Wooden floor, B. Marble. Detailed Implementation

[0022] The technical solutions in this application are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Example

[0024] Reference Figure 1 and Figure 2 The edge trim strip shown includes a cover panel 1 of a certain length, a base 3, and a connecting component 2 that connects the cover panel 1 and the base 3.

[0025] Cover panel 1 is a strip-shaped aluminum alloy workpiece. In other words, cover panel 1 has a large length, a certain width and thickness. For example, cover panel 1 has a length of 2.4m, a width of 16cm and a thickness of 2.5mm.

[0026] The back of the cover panel 1 is provided with a plurality of first connecting portions 11, which are arranged at lateral intervals along the cover panel 1, preferably at equal intervals. For example, the first connecting portion 11 is a dovetail groove with an opening formed on the back of the cover panel 1 by milling, molding or extrusion, and the first connecting portion 11 forms a slot on the back of the cover panel 1. The first connecting portion 11 extends through at least one end of the cover panel 1 in the length direction. Generally, for ease of production, the first connecting portion 11 extends through both ends of the cover panel 1 in the length direction.

[0027] The connecting component 2 can be a metal workpiece or a PVC workpiece, and its length can be equal to or smaller than that of the cover panel 1. By providing multiple connecting components 2, the stability of the connection and support can be improved. In this embodiment, an aluminum alloy workpiece with the same length as the cover panel 1 is used as an example.

[0028] The main body of the connecting component 2 is a vertically arranged sheet-like workpiece, and one end of it is integrally formed, molded, or extruded with a second connecting portion 21. The second connecting portion 21 can cooperate with any one of the first connecting portions 11 to form a detachable connection. For example, the second connecting portion 21 has a cross-sectional shape similar to that of the first connecting portion 11, so that the first connecting portion 11 and the second connecting portion 21 form an interlocking fit.

[0029] The connecting component 2 has a third connecting part 22 on both sides of its main body. The third connecting part 22 consists of multiple barbs arranged longitudinally along the vertical surface of the main body of the connecting component 2. The barbs are formed by integral molding, compression molding or extrusion molding.

[0030] The base 3 is a PVC or ABS workpiece with the same length as the cover panel 1 and the connecting component 2. The body of the base 3 is a PVC board, which can be fixed to the ground by screws, glue, or other means. Preferably, the back of the body of the base 3 is provided with anti-slip ridges. A fourth connecting part 31 is extruded on one side of the surface of the body of the base 3 in the width direction. The fourth connecting part 31 includes a pair of snap-fit ​​tabs that extend upward from the body of the base 3 and move closer to each other as they extend. At the same time, the inner side of the top of the snap-fit ​​tabs is provided with anti-reverse ridges 32, so that the third connecting part 22 and the fourth connecting part 31 can form a one-way snap-fit ​​engagement.

[0031] When the edge trim is used to transition between the wooden floor A and the marble B, after the base 3 is fixed, the wooden floor A presses down on its surface, and the connecting part 2 is installed close to the marble B. In other words, the second connecting part 21 is selected to cooperate with the first connecting part 11 near the edge to form an "L"-shaped edge trim (see reference). Figure 3 (As shown).

[0032] When the edge trim is used to separate and transition between two pieces of wood flooring A, after the main body of the base 3 is fixed, one side of the wood flooring A can be pressed against its surface, and the connecting part 2 is centered. In other words, the second connecting part 21 is selected to cooperate with the first connecting part 11 located in the middle of the width direction to form a "T"-shaped edge trim (see reference). Figure 4 (As shown).

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-scenario application edge trim, comprising a cover panel (1) of a certain length, a base (3), and a connecting component (2) connecting the cover panel (1) and the base (3), characterized in that, The back of the cover panel (1) is provided with a plurality of first connecting parts (11), and the plurality of first connecting parts (11) are arranged at lateral intervals along the cover panel (1); one end of the body of the connecting component (2) has a second connecting part (21), and the second connecting part (21) can cooperate with any one of the first connecting parts (11) to form a detachable connection.

2. The edge trim for multi-scenario applications according to claim 1, characterized in that, Multiple first connecting portions (11) are arranged at equal intervals along the lateral side of the cover panel (1).

3. The edge trim for multi-scenario applications according to claim 1, characterized in that, The first connecting part (11) is a dovetail groove with an opening formed on the back of the cover panel (1), and the first connecting part (11) and the second connecting part (21) are plug-in.

4. The edge trim for multi-scenario applications according to claim 2, characterized in that, The first connecting portion (11) extends at least through one end of the cover panel (1) along its length.

5. The edge trim for multi-scenario applications according to claim 2, characterized in that, The second connecting part (21) has a cross-sectional shape similar to that of the first connecting part (11).

6. The edge trim for multi-scenario applications according to claim 1, characterized in that, The connecting component (2) has a third connecting part (22) on both sides of its main body, and a fourth connecting part (31) is provided on the main body of the base (3). The third connecting part (22) and the fourth connecting part (31) are in a one-way snap-fit ​​engagement.

7. The edge trim for multi-scenario applications according to claim 6, characterized in that, The third connecting part (22) consists of multiple barbs spaced longitudinally along the vertical surface of the body of the connecting component (2); the fourth connecting part (31) includes a pair of snap-fit ​​pieces, and the inner side of the top of the snap-fit ​​pieces is provided with a backstop rib (32).

8. The edge trim for multi-scenario applications according to claim 1, characterized in that, The cover panel (1) is a strip-shaped aluminum alloy workpiece.

9. The edge trim for multi-scenario applications according to claim 1, characterized in that, The base (3) is a PVC or ABS workpiece.

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