Detachable aluminum alloy trimming line

Abstract

The utility model discloses a detachable aluminum alloy trimming line which comprises a base and a trimming line shell. The device further comprises a first connecting assembly and a second connecting assembly. The first connecting assembly comprises first clamping strips arranged on the base and close to the two ends, second clamping strips are arranged on the lower portion of the trimming line shell and close to the two ends, the sides, close to the second clamping strips, of the first clamping strips are provided with protruding strips, and the second clamping strips are provided with grooves capable of containing the protruding strips. The second connecting assembly comprises a rubber strip arranged below the trimming line shell, and the lower end of the rubber strip can extend into the position between the two first clamping strips. Anti-skid sawteeth are arranged between the adjacent side faces of the rubber strip and the clamping strip. According to the utility model, the trimming line shell and the base can be firmly buckled, so that the trimming line shell can be quickly disassembled and replaced when damaged, and the practicability is strong.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy material technology, specifically to a detachable aluminum alloy trimming line. Background Technology

[0002] Aluminum alloy trim is a building material used for decorating and protecting edges. It is widely used in edge treatment of floors, tiles, walls, etc. Made of aluminum alloy, it is lightweight, high-strength, corrosion-resistant, and has a long service life. The surface can be treated in various ways, such as oxidation, spraying, wire drawing, wood grain, and polishing, to meet different decorative needs. It is highly malleable.

[0003] Common aluminum alloy trim strips have an arched outer shape to reduce right-angle edges and protect joints, while the inner part is right-angled and pressed into the inside of tiles or panels for a stable installation. However, in actual use, the protruding joints are susceptible to external forces, leading to scratches, dents, or even tears on the surface of the aluminum alloy trim strip. To improve safety, disassembly and replacement are necessary, but because the inner part is fixed, disassembly is difficult, indicating room for technical improvement. Utility Model Content

[0004] This invention aims to solve the aforementioned technical problem of the difficulty in disassembling and replacing aluminum alloy trimming lines, and provides a detachable aluminum alloy trimming line.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a detachable aluminum alloy trimming line, including a base and a trimming line housing; the base and the trimming line housing are installed between two adjacent substrates; and further includes:

[0006] Connecting component one; including a snap-fit ​​strip one on the base and near both ends, and a snap-fit ​​strip two on the bottom of the trimmed outer shell and near both ends, the snap-fit ​​strip one having a protrusion on the side near the snap-fit ​​strip two, and the snap-fit ​​strip two having a groove to accommodate the protrusion.

[0007] Connecting component two includes a rubber strip located below the trimmed outer shell, the lower end of which can extend between two snap-fit ​​strips one; anti-slip serrations are provided between adjacent sides of the rubber strip and the snap-fit ​​strips.

[0008] Furthermore, the base is made of PVC; the base has several mounting holes, and the base is connected to the substrate through the mounting holes and corresponding bolts.

[0009] Furthermore, the longitudinal section of the trimmed outer shell is crescent-shaped and hollow inside.

[0010] Furthermore, each of the two snap-fit ​​strips has several inserts at its lower end, and the base has a slot on the outside of the snap-fit ​​strip to accommodate the inserts.

[0011] Furthermore, the area at the lower end of the rubber strip is reduced.

[0012] Furthermore, the end of the second snap-fit ​​strip is thinner, and the thickness gradually increases from one end, with the thickest part contacting the first snap-fit ​​strip.

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] The trimming line is a split type. The base is fixed to a base plate such as a wall or brick surface, and the trimming line shell is then snapped onto the outside of the base. During the snapping process, the trimming line shell and the base are firmly fastened through the squeezing contact of the first and second snapping strips, the insertion of the insert strip into the slot, and the frictional contact of the rubber strip and the first snapping strip. This allows for quick disassembly and replacement when the trimming line shell is damaged, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the installation state of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the disassembled structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the longitudinal section structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the installation state of this utility model. Figure 2 .

[0020] As shown in the figure: 1. Base, 2. Trimmed outer shell, 3. Base plate, 4. Assembly hole, 5. Bolt, 6. Snap-fit ​​strip one, 7. Snap-fit ​​strip two, 8. Raised strip, 9. Groove, 10. Insert strip, 11. Slot, 12. Rubber strip, 13. Anti-slip serrations. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Example 1, in conjunction with Appendix Figure 1-5 A detachable aluminum alloy trimming line includes a base 1 and a trimming line housing 2. The base 1 is made of PVC material, which is highly adaptable to installation base surfaces such as walls and brick surfaces and is durable. The base 1 is provided with several mounting holes 4. The base 1 is connected to the base plate 3 through the mounting holes 4 and the corresponding bolts 5 to achieve stable installation of the base 1. When removing it in the future, only the corresponding trimming line housing 2 needs to be removed, without removing the base 1.

[0023] Combined with appendix Figure 3The longitudinal section of the trimmed shell 2 is crescent-shaped and hollow inside, which can reduce weight. The trimmed shell 2 is made of aluminum alloy, which is sturdy, durable, strong and corrosion resistant.

[0024] Combined with appendix Figure 1 , 2 3, 4, The base 1 and the trimming shell 2 are installed between two adjacent substrates 3, suitable for trimming and decorating between the two substrates 3; specifically:

[0025] A connecting component is provided between the base 1 and the trimming shell 2. The connecting component includes a snap-fit ​​strip 6 on the base 1 near both ends, and a snap-fit ​​strip 7 on the bottom of the trimming shell 2 near both ends. Each snap-fit ​​strip 6 has a protrusion 8 on one side near the snap-fit ​​strip 7, and each snap-fit ​​strip 7 has a groove 9 that can accommodate the protrusion 8. That is, when the trimming shell 2 is fastened to the outside of the base 1, the snap-fit ​​strip 7 is inserted into the outside of the snap-fit ​​strip 6, and the protrusion 8 is snapped into the groove 9. It is worth mentioning that the snap-fit ​​strip 7 is made of composite rubber. When it is subjected to downward force, it is blocked by the protrusion 8 and will deform to a certain extent until it continues to move downward, and the protrusion 8 enters the groove 9, thus limiting the trimming shell 2.

[0026] In addition, the end of the second snap-fit ​​strip 7 is thinner and gradually thickens from one end, with the thickest part contacting the first snap-fit ​​strip 6. Thus, during actual installation, the thinner end of the second snap-fit ​​strip 7 can be pressed onto the first snap-fit ​​strip 6 of the base 1. Due to its thinner thickness, there is less resistance at the protrusion 8, making installation easier. Then, press it in sequence until the trimmed outer shell 2 is completely fastened to the outside of the base 1.

[0027] Based on the above structure, the lower end of the second snap-fit ​​strip 7 is provided with several insert strips 10, and the base 1 is provided with a slot 11 that can accommodate the insert strips 10 on the outside of the first snap-fit ​​strip 6. Thus, after the second snap-fit ​​strip 7 and the first snap-fit ​​strip 6 are installed, the insert strips 10 will be inserted into the slot 11. The insert strips 10 are also made of composite rubber material, which has high friction and helps to improve the firmness of the trimming line housing 2 installation.

[0028] A second connecting component is also provided, including a rubber strip 12 located below the trimmed outer shell 2. The lower end of the rubber strip 12 can extend between two snap-fit ​​strips 6. The area of ​​the lower end of the rubber strip 12 is reduced, thereby reducing downward resistance. Anti-slip serrations 13 are provided between the adjacent sides of the rubber strip 12 and the snap-fit ​​strips 6. The anti-slip serrations 13 improve the friction and anti-detachment between the two sides of the rubber strip 12 and the corresponding snap-fit ​​strips 6, further improving the firmness of the trimmed outer shell 2 installation.

[0029] Example 2, in conjunction with Appendix Figure 5Furthermore, a trimming shell 2 is provided. Based on the first embodiment, the modification is that the side of the trimming shell 2 away from the substrate 3 is arc-shaped, and the arc extends to the outside of the base 1. The trimming shell 2 in this embodiment is suitable for edge sealing protection of a single substrate 3.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A detachable aluminum alloy trimming line, characterized in that: Includes a base (1) and a trimmed housing (2); the base (1) and trimmed housing (2) are mounted between two adjacent substrates (3); also includes: Connecting component one; including a snap-fit ​​strip one (6) provided on the base (1) and near both ends, a snap-fit ​​strip two (7) provided on the bottom of the trimmed outer shell (2) and near both ends, a protrusion (8) provided on the side of the snap-fit ​​strip one (6) near the snap-fit ​​strip two (7), and a groove (9) provided on the snap-fit ​​strip two (7) to accommodate the protrusion (8); The second connecting component includes a rubber strip (12) located below the trimmed outer shell (2), the lower end of which can extend into the space between two snap-fit ​​strips (6); anti-slip serrations (13) are provided between the adjacent sides of the rubber strip (12) and the snap-fit ​​strips (6).

2. The detachable aluminum alloy trimming line according to claim 1, characterized in that: The base (1) is made of PVC material; the base (1) is provided with several mounting holes (4), and the base (1) is connected to the base plate (3) through the mounting holes (4) and the corresponding bolts (5).

3. The detachable aluminum alloy trimming line according to claim 1, characterized in that: The longitudinal section of the trimmed outer shell (2) is crescent-shaped and hollow inside.

4. The detachable aluminum alloy trimming line according to claim 1, characterized in that: Each of the two snap-fit ​​strips (7) has several inserts (10) at its lower end, and the base (1) has a slot (11) on the outside of the snap-fit ​​strip (6) that can accommodate the inserts (10).

5. The detachable aluminum alloy trimming line according to claim 1, characterized in that: The area at the lower end of the rubber strip (12) is reduced.

6. The detachable aluminum alloy trimming line according to claim 1, characterized in that: The end of the second snap-fit ​​strip (7) is thinner, and the thickness gradually increases from one end, with the thickest part contacting the first snap-fit ​​strip (6).

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