Quickly spliced decorative corner line

Abstract

The utility model relates to the field of decorative corner line, concretely is a kind of decorative corner line of quick splicing, including first decorative corner line, the one end of first decorative corner line is engaged with and is connected with second decorative corner line, and the one end of second decorative corner line is provided with adjusting structure, using first decorative corner line and second decorative corner line can shield in the interface junction of different interfaces such as wall surface, top surface, cabinet body etc. in decoration, often due to construction error, material splicing or long-term use produces flaw, when deviation appears after cutting is completed, by rotating round pipe and screw rod, the distance between round pipe and screw rod can be adjusted, ensure that L-shaped connecting plate is always attached with the inner wall of first decorative corner line, first decorative corner line and second decorative corner line do not need to be replaced, to reduce the damage of equipment, when the shape, size and protruding block of recess are matched, only need to be inserted into protruding block aligning recess when splicing, can be automatically aligned through the shape constraint of both, without repeatedly adjusting position, greatly improve splicing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of decorative corner moldings, specifically a decorative corner molding that can be quickly assembled. Background Technology

[0002] Decorative corner moldings (also known as decorative lines or edge trims) are decorative components used in interior decoration to connect and transition between different materials or spatial interfaces. Although they may seem small, they play a crucial role in functionality, aesthetics, and detail processing. Gaps, unevenness, or workmanship defects can easily appear at the joints of different materials during decoration. The primary function of decorative corner moldings is to conceal these imperfections and finish the edges. At the joints between latex-painted walls and plasterboard ceilings, gaps or height differences can easily appear if the leveling is not precise during construction. Covering these joints with corner moldings (or concave corner moldings) can hide the seams and make the interface smoother.

[0003] Existing decorative corner trims that can be quickly spliced ​​sometimes require cutting during splicing. The trim must be cut to a predetermined position before splicing can be completed. The cutting process relies heavily on the experience of the construction workers. If errors occur after cutting, the spliced ​​corner trim will be tilted. Therefore, a decorative corner trim that can be quickly spliced ​​is provided. Utility Model Content

[0004] To overcome the shortcomings of existing technology, which relies heavily on the experience of construction workers during the cutting process, and where errors occur after cutting, resulting in tilting of the corner trim after splicing, this utility model proposes a decorative corner trim that can be quickly spliced.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a decorative corner line that can be quickly spliced, including a first decorative corner line, one end of the first decorative corner line being snapped to a second decorative corner line, and one end of the second decorative corner line being provided with an adjustment structure.

[0006] The adjustment structure includes an L-shaped connecting plate, a round tube fixedly connected to one side of the L-shaped connecting plate, a screw threaded to the end of the round tube away from the L-shaped connecting plate, a sliding groove opened inside the second decorative corner line, and sliding shafts fixedly connected to both ends of the other side of the L-shaped connecting plate, the sliding shafts sliding inside the sliding groove.

[0007] Preferably, a rubber ring is provided at the end of the screw away from the round tube, and the end of the rubber ring away from the round tube is fixedly connected to one side of the second decorative corner line.

[0008] Preferably, a protrusion is fixedly connected to one side of the first decorative corner line, and a groove is provided on one side of the second decorative corner line.

[0009] Preferably, both the groove and the protrusion have square slots on their surfaces, and a locking block is engaged inside the square slot.

[0010] Preferably, the surfaces of both the first and second decorative corner lines are coated with insect-repellent latex paint, and the junction of the first and second decorative corner lines is coated with insect-repellent sealant.

[0011] Preferably, the bottom of the first and second decorative corner trims are engaged with moisture-proof boards.

[0012] Preferably, a horizontal plate is provided on the bottom side of both the first and second decorative corner lines, and one end of the moisture-proof board is engaged with one side of the horizontal plate.

[0013] The advantages of this utility model are:

[0014] This utility model uses a first and a second decorative corner line to conceal imperfections at the junctions of different surfaces such as walls, ceilings, and cabinets during decoration. These imperfections often arise due to construction errors, material splicing, or long-term use. If deviations occur after cutting, the distance between the round tube and the screw can be adjusted by rotating the round tube and the screw, thus adjusting the thickness of the first decorative corner line. This ensures that the L-shaped connecting plate always fits snugly against the inner wall of the first decorative corner line, eliminating the need to replace the first and second decorative corner lines and reducing equipment damage. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the separation structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structural installation of the new adjustment structure.

[0019] Figure 4 This is a schematic diagram of the structural installation of the first decorative corner trim, moisture-proof board, and horizontal plate of this utility model.

[0020] Figure 5 This is a schematic diagram showing the structure and installation of the round tube, screw, and rubber ring of this utility model.

[0021] In the diagram: 1. First decorative corner line; 2. Adjustment structure; 21. L-shaped connecting plate; 22. Round tube; 23. Screw; 24. Rubber ring; 25. Sliding shaft; 3. Groove; 4. Square groove; 5. Locking block; 6. Protrusion; 7. Second decorative corner line; 8. Insect-proof latex paint; 9. Moisture-proof board; 91. Horizontal plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] This application discloses a decorative corner trim that can be quickly assembled. (Refer to...) Figure 1 and Figure 4 A decorative corner trim that can be quickly spliced ​​includes a first decorative corner trim 1, one end of which is engaged with a second decorative corner trim 7, and one end of the second decorative corner trim 7 is provided with an adjustment structure 2.

[0025] The adjustment structure 2 includes an L-shaped connecting plate 21. A round tube 22 is fixedly connected to one side of the L-shaped connecting plate 21. A screw rod 23 is threadedly connected to the end of the round tube 22 away from the L-shaped connecting plate 21. A sliding groove is opened inside the second decorative corner line 7. Sliding shafts 25 are fixedly connected to both ends of the other side of the L-shaped connecting plate 21. The sliding shafts 25 slide inside the sliding groove.

[0026] The first decorative corner trim 1 and the second decorative corner trim 7 can cover the junctions of different surfaces such as walls, ceilings, and cabinets during decoration. Often, defects will occur due to construction errors, material splicing, or long-term use. If deviations occur after cutting, the distance between the round tube 22 and the screw 23 can be adjusted by rotating the round tube 22 and the screw 23. This allows for adjustment of the thickness of the first decorative corner trim 1, ensuring that the L-shaped connecting plate 21 always fits against the inner wall of the first decorative corner trim 1. This eliminates the need to replace the first decorative corner trim 1 and the second decorative corner trim 7, thereby reducing equipment damage.

[0027] Reference Figure 1 and Figure 4A rubber ring 24 is provided at the end of the screw 23 away from the round tube 22. The end of the rubber ring 24 away from the round tube 22 is fixedly connected to one side of the second decorative corner line 7. The rubber ring 24 can limit the rotation range of the screw 23, so that it can only be installed in the predetermined axis for rotation, avoiding deviation during rotation and affecting the subsequent use effect.

[0028] Reference Figure 1 and Figure 4 A protrusion 6 is fixedly connected to one side of the first decorative corner line 1, and a groove 3 is provided on one side of the second decorative corner line 7. When the shape and size of the groove 3 match the protrusion 6, during splicing, the protrusion 6 is simply inserted into the groove 3, and the two are automatically aligned by the shape constraints of the two, without the need to repeatedly adjust the position, which greatly improves the splicing efficiency.

[0029] Reference Figure 1 and Figure 4 Both the groove 3 and the protrusion 6 have square grooves 4 on their surfaces. A locking block 5 is engaged inside the square groove 4. When the protrusion 6 is fully embedded in the groove 3, the square grooves 4 on both surfaces will be precisely aligned. At this time, the locking block 5 is inserted into the aligned square groove 4, and the locking block 5 will be embedded in the grooves of both the groove 3 and the protrusion 6 at the same time, like a pin, restricting the relative movement of the two.

[0030] Reference Figure 1 and Figure 4 The surfaces of the first decorative corner line 1 and the second decorative corner line 7 are coated with insect-repellent latex paint 8, and the junction of the first decorative corner line 1 and the second decorative corner line 7 is coated with insect-repellent sealant. The first decorative corner line 1 and the second decorative corner line 7 are generally made of wood or composite materials, which easily attract termites, wood beetles, woodlice and other pests. The insect-repellent ingredients in the insect-repellent latex paint 8 will be slowly released, forming an olfactory or contact deterrent to pests, preventing them from staying on the corner line surface, laying eggs or eating.

[0031] Reference Figure 1 and Figure 4 The bottom of the first decorative corner line 1 and the second decorative corner line 7 are engaged with a moisture-proof board 9. The moisture-proof board 9 can prevent the first decorative corner line 1 and the second decorative corner line 7 from getting damp, thus affecting the subsequent use effect.

[0032] Reference Figure 1 and Figure 4 A horizontal plate 91 is provided on one side bottom of both the first decorative corner line 1 and the second decorative corner line 7. One end of the moisture-proof board 9 is engaged with one side of the horizontal plate 91. The horizontal plate 91 facilitates the installation of the moisture-proof board 9 and prevents the moisture-proof board 9 from falling off during use, thus affecting the subsequent use effect.

[0033] Working principle: The first decorative corner line 1 and the second decorative corner line 7 can cover the junctions of different interfaces such as walls, ceilings, and cabinets during decoration. Often, defects will occur due to construction errors, material splicing, or long-term use. If deviations occur after cutting, the distance between the round tube 22 and the screw 23 can be adjusted by rotating the round tube 22 and the screw 23. This can adjust the thickness of the first decorative corner line 1, ensuring that the L-shaped connecting plate 21 is always in contact with the inner wall of the first decorative corner line 1. There is no need to replace the first decorative corner line 1 and the second decorative corner line 7, thus reducing equipment damage. When the shape and size of the groove 3 match the protrusion 6, during splicing, simply align the protrusion 6 with the groove 3 and insert it. The shape constraints of the two will automatically align them, eliminating the need for repeated adjustments and greatly improving splicing efficiency. When the protrusion 6 is fully embedded in the groove 3, the square grooves 4 on the surfaces of the two will be precisely aligned. At this time, the locking block 5 is inserted into the aligned square groove 4. The locking block 5 will be embedded in the grooves of both the groove 3 and the protrusion 6, like a pin, restricting the relative movement of the two.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A decorative corner trim that can be quickly assembled, characterized in that: It includes a first decorative corner line (1), one end of the first decorative corner line (1) is connected to a second decorative corner line (7), and one end of the second decorative corner line (7) is provided with an adjustment structure (2); The adjustment structure (2) includes an L-shaped connecting plate (21), a round tube (22) is fixedly connected to one side of the L-shaped connecting plate (21), and a screw (23) is threadedly connected to one end of the round tube (22) away from the L-shaped connecting plate (21). A sliding groove is provided inside the second decorative corner line (7), and a sliding shaft (25) is fixedly connected to both ends of the other side of the L-shaped connecting plate (21). The sliding shaft (25) slides inside the sliding groove.

2. The decorative corner trim that can be quickly assembled according to claim 1, characterized in that: A rubber ring (24) is provided at the end of the screw (23) away from the round tube (22), and the end of the rubber ring (24) away from the round tube (22) is fixedly connected to one side of the second decorative corner line (7).

3. A decorative corner trim that can be quickly assembled according to claim 1, characterized in that: A protrusion (6) is fixedly connected to one side of the first decorative corner line (1), and a groove (3) is provided on one side of the second decorative corner line (7).

4. A decorative corner trim that can be quickly assembled according to claim 3, characterized in that: The surfaces of the groove (3) and the protrusion (6) are provided with square grooves (4), and the square grooves (4) are fitted with locking blocks (5).

5. A decorative corner trim that can be quickly assembled according to claim 1, characterized in that: The surfaces of the first decorative corner line (1) and the second decorative corner line (7) are coated with insect-proof latex paint (8), and the junction of the first decorative corner line (1) and the second decorative corner line (7) is coated with insect-proof sealant.

6. A decorative corner trim that can be quickly assembled according to claim 1, characterized in that: The bottom of the first decorative corner trim (1) and the second decorative corner trim (7) are engaged with moisture-proof board (9).

7. A decorative corner trim that can be quickly assembled according to claim 6, characterized in that: A horizontal plate (91) is provided on the bottom side of both the first decorative corner line (1) and the second decorative corner line (7), and one end of the moisture-proof board (9) is engaged with one side of the horizontal plate (91).

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