A corner line protection structure convenient to assemble

Abstract

This utility model belongs to the field of decorative corner moldings, specifically a corner molding protection structure that is easy to assemble. It includes a straight base plate and a corner molding base plate. A right-angled wire is slidably connected inside the straight base plate, and a slider is fixedly installed on the surface of the right-angled wire. A groove is formed in the inner cavity of the straight base plate, and the surface of the slider is slidably connected to the inner cavity of the groove. The corner molding base plate works in conjunction with the straight base plate. By setting a connecting component, after the straight base plate is fixedly installed, the corner molding base plate is inserted between the two straight base plates, and then the right-angled wire is installed in the straight base plate. Subsequently, the corner molding is fitted onto the surface of the right-angled wire from top to bottom. The connecting component connects the corner molding to the corner molding base plate, making the position of the corner molding more stable. Simultaneously, the connecting rod and opening effectively stabilize the position of the right-angled wire, ensuring the installation effect of both the corner molding and the right-angled wire and preventing loosening.

Description

Technical Field

[0001] This utility model relates to the field of decorative corner moldings, specifically a corner molding protection structure that is easy to assemble. Background Technology

[0002] Decorative corner moldings are linear components used in architecture and interior design for the decoration and protection of wall corners. They are divided into external corner moldings and internal corner moldings. External corner moldings are impact-proof and moisture-proof, and can be matched with a variety of styles, while internal corner moldings enhance the sense of space and are commonly used for ceiling edging. Materials include plaster, wood, metal, etc., taking into account both functionality and aesthetics, and are widely used in residential and commercial spaces.

[0003] Currently, in the installation of existing decorative corner moldings, the external and internal corners need to be connected with the baseboard. After installation, the external and internal corners are prone to loosening, which affects the overall stability of the corner molding and consequently its performance and lifespan. Therefore, a corner molding protection structure that is easy to assemble is proposed to address the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, such as the tendency for external and internal corners to loosen after installation, which affects the overall stability of the corner trim and consequently its performance and lifespan, this invention proposes a corner trim protection structure that is easy to assemble.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a corner protection structure that is easy to assemble, including a straight base plate and a corner base plate. A right angle line is slidably connected inside the straight base plate. A slider is fixedly installed on the surface of the right angle line. A groove is opened in the inner cavity of the straight base plate. The surface of the slider is slidably connected to the inner cavity of the groove. The corner base plate is used in conjunction with the straight base plate. A corner line is slidably sleeved on the surface of the straight base plate. A connecting component is fixedly installed on the inner wall of the corner line. The connecting component is used in conjunction with the corner base plate.

[0006] The connecting assembly includes a connecting buckle fixedly connected to the inner wall of the corner trim, a hanging ring fixedly installed on the surface of the corner base plate, one end of the connecting buckle passing through the hanging ring and slidingly connected to the inner cavity of the hanging ring, and an arc-shaped protrusion fixedly installed on the surface of the corner base plate, the arc-shaped protrusion cooperating with the connecting buckle.

[0007] Preferably, a locking block is fixedly installed on the surface of the external corner substrate, and a retainer is fixedly installed inside the straight substrate, with the surface of the locking block slidably connected to the inner cavity of the retainer.

[0008] Preferably, the bottom of the external corner substrate is provided with a through groove, which is used in conjunction with the sleeve.

[0009] Preferably, a connecting frame is fixedly installed inside the linear substrate, and a connecting sleeve is fixedly connected inside the right-angled line, with the inner cavity of the connecting sleeve slidably connected to the surface of the connecting frame.

[0010] Preferably, a limiting block is fixedly installed on the surface of the connecting frame, and the surface of the limiting block is slidably connected to the inner cavity of the connecting sleeve.

[0011] Preferably, a connecting rod is fixedly connected inside the external angle line, and an opening is formed on the surface of the right angle line. One end of the connecting rod passes through the opening and is slidably connected to the inner cavity of the opening.

[0012] Preferably, a support block is fixedly installed on the surface of the connecting sleeve, and the support block is used in conjunction with the connecting rod.

[0013] The advantages of this utility model are:

[0014] 1. This utility model, by setting a connecting component, after the straight base plate is fixedly installed, inserts the external corner base plate between the two straight base plates, then installs the right angle line in the straight base plate, and then fits the external corner line from top to bottom on the surface of the right angle line. The connecting component connects the external corner line to the external corner base plate to make the position of the external corner line more stable. At the same time, the connecting rod and the opening can effectively stabilize the position of the right angle line to ensure the installation effect of the external corner line and the right angle line and avoid loosening.

[0015] 2. In this invention, after the straight base plate is fixedly installed, the external corner base plate is inserted between the two straight base plates. Then, the right angle line is installed in the straight base plate. Subsequently, the external corner line is fitted onto the surface of the right angle line from top to bottom, and the connecting buckle is inserted into the inside of the hanging ring. Then, the external corner line is pressed down, and the connecting buckle is deformed under the support of the convex protrusion, so that the connecting buckle is tightly hooked onto the hanging ring. The connecting rod is inserted into the inside of the opening, and the connecting rod is deformed and tightly attached to the inner wall of the right angle line by the support block. Thus, the right angle line stabilizes the longitudinal position of the external corner base plate through the external corner line, and at the same time, the installation of the right angle line, the external corner base plate, and the external corner line is more convenient and tighter. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the corner protection structure of this utility model that is easy to assemble;

[0018] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the right-angled line structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the external corner substrate structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the connecting component structure of this utility model.

[0022] In the diagram: 1. Straight base plate; 101. Connecting frame; 102. Connecting sleeve; 103. Limiting block; 2. External corner base plate; 21. Locking block; 22. Locking sleeve; 23. Through groove; 3. Right angle line; 31. Slider; 32. Slide groove; 4. External corner line; 41. Connecting rod; 42. Opening; 43. Support block; 5. Connecting assembly; 51. Connecting buckle; 52. Hanging ring; 53. Arc-shaped protrusion. Detailed Implementation

[0023] 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.

[0024] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0025] This application discloses a corner protection structure that is easy to assemble. (Refer to...) Figure 1 , Figure 2 , Figure 4 and Figure 5 An easy-to-assemble corner protection structure includes a straight base plate 1 and a corner base plate 2. A right angle line 3 is slidably connected inside the straight base plate 1. A slider 31 is fixedly installed on the surface of the right angle line 3. A groove 32 is opened in the inner cavity of the straight base plate 1. The surface of the slider 31 is slidably connected to the inner cavity of the groove 32. The corner base plate 2 is used in conjunction with the straight base plate 1. A corner line 4 is slidably sleeved on the surface of the straight base plate 1. A connecting component 5 is fixedly installed on the inner wall of the corner line 4. The connecting component 5 is used in conjunction with the corner base plate 2.

[0026] The connecting component 5 includes a connecting buckle 51 fixedly connected to the inner wall of the corner line 4, a hanging ring 52 fixedly installed on the surface of the corner base plate 2, one end of the connecting buckle 51 passing through the hanging ring 52 and slidingly connected to the inner cavity of the hanging ring 52, and an arc-shaped protrusion 53 fixedly installed on the surface of the corner base plate 2, which cooperates with the connecting buckle 51.

[0027] When installing corner trim, the straight base plate 1 is fixed in the desired position. Then, the right angle trim 3 is inserted into the straight base plate 1 through the slider 31 and the groove 32. Subsequently, the external corner base plate 2 is inserted between the two straight base plates 1, and the external corner trim 4 is fitted onto the surface of the two right angle trims 3. The connecting buckle 51 is inserted into the inside of the hanging ring 52. Then, the external corner trim 4 is pressed down. The pressure causes the connecting buckle 51 to abut against the arc-shaped protrusion 53, so that the connecting buckle 51 deforms and makes close contact with the surface of the hanging ring 52, thereby achieving the function of securing the position of the external corner trim 4, making the installation of the external corner trim 4 faster and tighter.

[0028] Reference Figure 4 A locking block 21 is fixedly installed on the surface of the corner substrate 2, and a retaining sleeve 22 is fixedly installed inside the straight substrate 1. The surface of the locking block 21 is slidably connected to the inner cavity of the retaining sleeve 22. A through groove 23 is opened at the bottom of the corner substrate 2, and the through groove 23 is used in conjunction with the retaining sleeve 22. When the corner substrate 2 is inserted between two straight substrates 1, the through groove 23 can prevent the retaining sleeve 22 from affecting the movement of the corner substrate 2. When the corner substrate 2 is inserted downward to the bottom, the locking block 21 is inserted into the inside of the retaining sleeve 22, so that the straight substrate 1 is stabilized in the lateral position of the corner substrate 2 by the locking block 21 and the retaining sleeve 22, and the lateral displacement of the corner substrate 2 is prevented.

[0029] Reference Figure 2 and Figure 3 A connecting frame 101 is fixedly installed inside the linear substrate 1, and a connecting sleeve 102 is fixedly connected inside the right angle line 3. The inner cavity of the connecting sleeve 102 is slidably connected to the surface of the connecting frame 101. A limiting block 103 is fixedly installed on the surface of the connecting frame 101, and the surface of the limiting block 103 is slidably connected to the inner cavity of the connecting sleeve 102. By making the surface of the connecting frame 101 slidably connected to the inner cavity of the connecting sleeve 102, and by preventing the connecting sleeve 102 from separating from the connecting frame 101 through the limiting block 103, the middle position of the right angle line 3 is stabilized through the connecting frame 101, the connecting sleeve 102, and the limiting block 103, thereby improving the stability of the position of the right angle line 3 and its compressive strength.

[0030] Reference Figure 3 and Figure 4The internal part of the external corner line 4 is fixedly connected to a connecting rod 41. The surface of the right corner line 3 is provided with an opening 42. One end of the connecting rod 41 passes through the opening 42 and is slidably connected to the inner cavity of the opening 42. A support block 43 is fixedly installed on the surface of the connecting sleeve 102. The support block 43 is used in conjunction with the connecting rod 41.

[0031] Working principle: When installing the right angle bracket, the straight base plate 1 is fixedly installed in the required position. Then, the right angle bracket 3 is inserted into the straight base plate 1 through the slider 31 and the slide groove 32, and the connecting sleeve 102 is slidably sleeved on the surface of the connecting frame 101. The limiting block 103 prevents the connecting sleeve 102 from separating from the connecting frame 101, so as to effectively stabilize the position of the right angle bracket 3 inside the straight base plate 1 and improve the compressive strength of the right angle bracket 3. Then, the external corner base plate 2 is inserted between the two straight base plates 1 and pressed down, so that the connecting buckle 51 is inserted into the inside of the hanging ring 52. Under pressure, the connecting buckle 51 abuts against the arc-shaped protrusion 53, so that the connecting buckle 51 deforms and contacts the surface of the hanging ring 52. The surfaces are in close contact, thus securing the corner trim 4. Simultaneously, pressing down on the corner trim 4 causes the connecting rod 41 to insert into the opening 42. One end of the connecting rod 41 penetrates the opening 42 and contacts the support block 43. The support block 43 causes the connecting rod 41 to deform and tightly fit against the inner wall of the right-angle trim 3. This allows the right-angle trim 3 to support the position of the corner trim 4 via the connecting rod 41, preventing the corner trim 4 and the corner base plate 2 from shifting longitudinally. This also makes the assembly of the right-angle trim 3, corner base plate 2, and corner trim 4 easier and faster, effectively improving the stability of their positions, ensuring the installation effect and service life of the corner trim, and enabling it to effectively provide protection.

[0032] 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 corner protection structure that is easy to assemble, characterized in that: The system includes a straight substrate (1) and a corner substrate (2). A right angle line (3) is slidably connected inside the straight substrate (1). A slider (31) is fixedly installed on the surface of the right angle line (3). A groove (32) is opened in the inner cavity of the straight substrate (1). The surface of the slider (31) is slidably connected to the inner cavity of the groove (32). The corner substrate (2) is used in conjunction with the straight substrate (1). A corner line (4) is slidably sleeved on the surface of the straight substrate (1). A connecting component (5) is fixedly installed on the inner wall of the corner line (4). The connecting component (5) is used in conjunction with the corner substrate (2). The connecting component (5) includes a connecting buckle (51) fixedly connected to the inner wall of the corner line (4). A hanging ring (52) is fixedly installed on the surface of the corner base plate (2). One end of the connecting buckle (51) passes through the hanging ring (52) and is slidably connected to the inner cavity of the hanging ring (52). An arc-shaped protrusion (53) is fixedly installed on the surface of the corner base plate (2). The arc-shaped protrusion (53) is used in conjunction with the connecting buckle (51).

2. The corner protection structure for easy assembly according to claim 1, characterized in that: A locking block (21) is fixedly installed on the surface of the positive corner substrate (2), and a retainer (22) is fixedly installed inside the straight substrate (1). The surface of the locking block (21) is slidably connected to the inner cavity of the retainer (22).

3. The corner protection structure for easy assembly according to claim 2, characterized in that: The bottom of the positive corner base plate (2) is provided with a through groove (23), which is used in conjunction with the sleeve (22).

4. The corner protection structure for easy assembly according to claim 1, characterized in that: A connecting frame (101) is fixedly installed inside the linear substrate (1), and a connecting sleeve (102) is fixedly connected inside the right angle line (3). The inner cavity of the connecting sleeve (102) is slidably connected to the surface of the connecting frame (101).

5. A corner protection structure that is easy to assemble according to claim 4, characterized in that: A limiting block (103) is fixedly installed on the surface of the connecting frame (101), and the surface of the limiting block (103) is slidably connected to the inner cavity of the connecting sleeve (102).

6. The corner protection structure for easy assembly according to claim 4, characterized in that: The internal connection of the external angle line (4) is fixedly connected to a connecting rod (41), and the surface of the right angle line (3) is provided with an opening (42). One end of the connecting rod (41) passes through the opening (42) and is slidably connected to the inner cavity of the opening (42).

7. A corner protection structure that is easy to assemble according to claim 6, characterized in that: A support block (43) is fixedly installed on the surface of the connecting sleeve (102), and the support block (43) is used in conjunction with the connecting rod (41).

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