Ceramic tile corner bead convenient to disassemble

Abstract

The utility model belongs to the technical field of corner beads, and discloses a ceramic tile corner bead convenient to disassemble, which comprises a first corner bead piece and a second corner bead piece which are symmetrically arranged, have the same structure and are used for protecting corners of a ceramic tile; a supporting plate is fixed to the inner side of the first corner protection piece, a through groove is formed in the supporting plate in the length direction of the supporting plate, a supporting strip is fixed to the inner side of the second corner protection piece, the supporting strip can be inserted into and slide in the through groove of the first corner protection piece, and a locking assembly is arranged between the supporting strip and the supporting plate and used for locking the position between the supporting strip and the supporting plate. According to the corner bead, through symmetrical arrangement of the first corner bead piece and the second corner bead piece and sliding adjustment of the supporting strip in the through groove of the supporting plate, flexible adjustment of the width of the corner bead is achieved, the corner bead can be perfectly attached to ceramic tiles with different widths through the design, the problem that the installation effect is poor due to the fixed width is solved, and the corner bead is convenient to disassemble and high in practicability. And the applicability and the practicability of the corner bead are obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of corner bead, specifically relates to a ceramic tile corner bead convenient to disassemble. BACKGROUND

[0002] In the process of ceramic tile decoration and construction, ceramic tile corner bead as an important auxiliary material is widely used in the protection of wall corners and edges to prevent ceramic tiles from being damaged or falling off due to collision, extrusion or thermal expansion and contraction. Traditional ceramic tile corner bead is mostly provided in an integrated manner, that is, its width is fixed in the manufacturing process. Since the width cannot be adjusted, the corner bead cannot perfectly fit ceramic tiles of different widths, resulting in poor installation effect. Moreover, the integrated corner bead is often difficult to disassemble, which requires a lot of time and effort, increases construction cost, and causes unnecessary damage to ceramic tiles. Therefore, a ceramic tile corner bead convenient to disassemble is designed. SUMMARY

[0003] To solve the above technical problems, the utility model provides a ceramic tile corner bead convenient to disassemble, which aims to solve the technical problems in the prior art that traditional ceramic tile corner bead is mostly provided in an integrated manner, that is, its width is fixed in the manufacturing process. Since the width cannot be adjusted, the corner bead cannot perfectly fit ceramic tiles of different widths, resulting in poor installation effect. Moreover, the integrated corner bead is often difficult to disassemble, which requires a lot of time and effort, increases construction cost, and causes unnecessary damage to ceramic tiles.

[0004] The technical scheme of the utility model is as follows: a ceramic tile corner bead convenient to disassemble, comprising a first corner piece and a second corner piece, which are symmetrically arranged and have the same structure and are used for protecting the corners of ceramic tiles; a support plate is fixed to the inner side of the first corner piece, a through slot is formed in the support plate along the length direction of the support plate, a support strip is fixed to the inner side of the second corner piece, the support strip can be inserted into and slide in the through slot of the first corner piece, and a locking assembly is arranged between the support strip and the support plate and is used for locking the position between the support strip and the support plate.

[0005] In some embodiments, the locking assembly comprises an adjusting slot arranged on the side of the support plate along the width direction, a connecting plate connecting two adjacent support strips, and a threaded rod and a lock nut.

[0006] The connecting plate is slidingly connected in the adjusting slot, the threaded rod is fixed to the outer side of the support strip, one end of the threaded rod passes through the adjusting slot and extends to the outer side of the support plate, and the lock nut is threadedly arranged on the threaded rod.

[0007] In some embodiments, the outer diameter of the threaded rod is smaller than the height of the adjusting slot, so as to ensure that the threaded rod passes through and slides in the adjusting slot.

[0008] In some embodiments, the outer diameter of the lock nut is greater than the height of the adjusting groove, and the inner side of the lock nut abuts on the outer side of the support plate.

[0009] In some embodiments, the first corner guard and the second corner guard each comprise a corner guard body shaped as a triangle, and an accommodating cavity for accommodating the corner of the tile is arranged inside the corner guard body, and a buffer pad is connected to both sides of the inner wall of the accommodating cavity.

[0010] In some embodiments, a plurality of buffer springs are fixed in an equidistant array between the inner wall of the corner guard body and the buffer pad.

[0011] In some embodiments, a plurality of first positioning grooves are arranged in an equidistant array on both sides of the inner wall of the accommodating cavity, a plurality of second positioning grooves are arranged in an equidistant array on the inner wall of the buffer pad, and the buffer spring is located in the first positioning groove and the second positioning groove.

[0012] In some embodiments, a plurality of convex strips are arranged along the length direction and the width direction on the outer periphery of the corner guard body, and a support piece is arranged between the plurality of convex strips.

[0013] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: the corner strip is adjusted in width flexibly through the symmetrical arrangement of the first corner guard and the second corner guard and the sliding adjustment of the support strip in the through groove of the support plate, which makes the corner strip perfectly fit different width tiles, avoids the problem of poor installation effect caused by fixed width, is convenient to disassemble, and significantly improves the applicability and practicality of the corner strip. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 It is a structural schematic diagram of the present application;

[0016] Figure 2 It is a partial enlarged view of A in the present application Figure 1 ;

[0017] Figure 3 It is an end structure schematic diagram of the support strip of the present application;

[0018] Figure 4 It is a partial structure schematic diagram of the first corner guard of the present application;

[0019] Figure 5 It is the buffer pad structure schematic view of the first corner protector piece of the utility model;

[0020] Figure 6 It is the rear view of the first corner protector piece structure of the utility model.

[0021] In the drawings:

[0022] 1, first corner protector piece; 101, corner body; 102, buffer pad; 103, first positioning groove; 104, second positioning groove; 105, buffer spring; 106, convex strip; 107, support piece; 2, second corner protector piece; 3, support plate; 4, through groove; 5, support strip; 6, connecting plate; 7, adjusting groove; 8, threaded rod; 9, lock nut. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-6 A ceramic tile corner strip convenient to disassemble, comprising a first corner protector piece 1 and a second corner protector piece 2, both of which are symmetrically arranged and have the same structure and are used for protecting the corners of ceramic tiles; the inner side of the first corner protector piece 1 is fixed with a support plate 3, the support plate 3 is provided with a through groove 4 along the length direction thereof, the inner side of the second corner protector piece 2 is fixed with a support strip 5, the support strip 5 can be inserted into and slide in the through groove 4 of the first corner protector piece 1, and a locking assembly is arranged between the support strip 5 and the support plate 3 and is used for locking the position between the support strip 5 and the support plate 3. The corner strip realizes flexible adjustment of the width of the corner strip through the symmetric arrangement of the first corner protector piece 1 and the second corner protector piece 2 and the sliding adjustment of the support strip 5 in the through groove 4 of the support plate 3, this design makes the corner strip perfectly fit ceramic tiles of different widths, avoids the problem of poor installation effect caused by fixed width, is convenient to disassemble, and significantly improves the applicability and practicality of the corner strip.

[0025] The locking assembly comprises an adjusting groove 7 arranged on the side of the support plate 3 along the width direction, a connecting plate 6 connecting two adjacent support strips 5, and a threaded rod 8 and a lock nut 9; the connecting plate 6 is slidingly connected in the adjusting groove 7, the threaded rod 8 is fixed outside the support strip 5, one end of the threaded rod 8 penetrates through the adjusting groove 7 and extends to the outside of the support plate 3, and the lock nut 9 is threadedly sleeved on the threaded rod 8. When adjusting the width of the angle bead, the lock nut 9 is loosened, the support strip 5 slides in the through groove 4 of the support plate 3, the threaded rod 8 moves in the adjusting groove, and after being adjusted to the appropriate width, the position between the support strip 5 and the support plate 3 is firmly locked by tightening the lock nut 9, so that the angle bead will not be displaced or loosened during use due to external force.

[0026] The outer diameter of the threaded rod 8 is smaller than the height of the adjusting groove 7, so as to ensure that the threaded rod 8 penetrates and slides in the adjusting groove 7. During adjustment, the support strip 5 and the threaded rod 8 move in the adjusting groove 7, so that the width of the angle bead is easily adjusted, and the installation and disassembly of the angle bead are facilitated.

[0027] The outer diameter of the lock nut 9 is greater than the height of the adjusting groove 7, and the inner side of the lock nut 9 abuts on the outside of the support plate 3. When the lock nut 9 is tightened, it tightly abuts on the support plate 3, thereby firmly locking the threaded rod 8 and the support strip 5.

[0028] The first angle bead 1 and the second angle bead 2 each comprise an angle bead body 101, the shape of the angle bead body 101 is triangular, and the angle bead body 101 is internally provided with a receiving cavity for accommodating the edge corner of a ceramic tile, thereby avoiding the risk of damage to the ceramic tile due to collision or extrusion, and the two sides of the inner wall of the receiving cavity are connected with a buffer pad 102. The buffer pad 102 can absorb and disperse the impact force received by the edge corner of the ceramic tile, thereby protecting the ceramic tile from being damaged.

[0029] A plurality of buffer springs 105 are fixed in an equidistant array between the inner wall of the angle bead body 101 and the buffer pad 102, the buffer springs 105 have elasticity and can further absorb and disperse the impact force received by the edge corner of the ceramic tile, thereby protecting the edge corner of the ceramic tile. In some embodiments, in order to save costs, the buffer springs 105 can not be provided.

[0030] A plurality of first positioning grooves 103 are arranged in an equidistant array on the two sides of the inner wall of the receiving cavity, a plurality of second positioning grooves 104 are arranged in an equidistant array on the inner wall of the buffer pad 102, and the buffer springs 105 are located in the first positioning grooves 103 and the second positioning grooves 104. The arrangement of the first positioning grooves 103 and the second positioning grooves 104 can ensure the positional stability of the buffer springs 105, thereby avoiding the displacement of the buffer springs 105 during use.

[0031] The outer periphery of the corner protector body 101 is provided with a plurality of protrusions 106 along the length direction and the width direction respectively, and a plurality of supports 107 are arranged between the protrusions 106, the combination of the protrusions 106 and the supports 107 can disperse external force, reduce the risk of deformation of the corner protector body 101 due to force, and also enhance the structural strength of the corner protector body 101, making it more solid and durable.

[0032] It should be noted that the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tile corner bead which is easy to disassemble, characterized in that, The application relates to a tile corner protection device, which comprises a first corner protection piece (1) and a second corner protection piece (2), both of which are symmetrically arranged and have the same structure and are used for protecting the corners of tiles; the inner side of the first corner protection piece (1) is fixed with a supporting plate (3), the supporting plate (3) is provided with a through groove (4) along the length direction, the inner side of the second corner protection piece (2) is fixed with a supporting strip (5), the supporting strip (5) can be inserted into and slid in the through groove (4) of the first corner protection piece (1), and a locking assembly is arranged between the supporting strip (5) and the supporting plate (3) and is used for locking the position between the supporting strip (5) and the supporting plate (3).

2. The easily detached tile corner bead of claim 1, wherein, The locking assembly comprises an adjusting groove (7) arranged on the side of the supporting plate (3) along the width direction, a connecting plate (6) connecting two adjacent supporting strips (5), a threaded rod (8) and a lock nut (9). The connecting plate (6) is slidably connected in the adjusting groove (7), the threaded rod (8) is fixed on the outer side of the supporting strip (5), one end of the threaded rod (8) penetrates through the adjusting groove (7) and extends to the outer side of the supporting plate (3), and the lock nut (9) is threadedly arranged on the threaded rod (8).

3. The easily detached tile corner bead of claim 2, wherein, The outer diameter of the threaded rod (8) is smaller than the height of the adjusting groove (7), so that the threaded rod (8) can penetrate through and slide in the adjusting groove (7).

4. The easily detached tile corner bead of claim 2, wherein, The outer diameter of the lock nut (9) is larger than the height of the adjusting groove (7), and the inner side of the lock nut (9) abuts against the outer side of the supporting plate (3).

5. The easy-to-disassemble tile corner bead of claim 1, wherein, The first corner protection piece (1) and the second corner protection piece (2) both comprise a corner protection body (101), the corner protection body (101) is triangular, an accommodating cavity for accommodating the corners of tiles is arranged in the corner protection body (101), and a buffer pad (102) is connected to the inner wall of the accommodating cavity.

6. The easily detached tile corner bead of claim 5, wherein, A plurality of buffer springs (105) are fixed between the inner wall of the corner protection body (101) and the buffer pad (102) at equal intervals.

7. The easily detachable ceramic tile corner bead as claimed in claim 6, wherein A plurality of first positioning grooves (103) are arranged at equal intervals on the two sides of the inner wall of the accommodating cavity, a plurality of second positioning grooves (104) are arranged at equal intervals on the inner wall of the buffer pad (102), and the buffer spring (105) is located in the first positioning groove (103) and the second positioning groove (104).

8. The easily detached tile corner bead of claim 7, wherein, A plurality of convex strips (106) are arranged on the outer periphery of the corner protection body (101) along the length direction and the width direction, respectively, and a supporting piece (107) is arranged between the plurality of convex strips (106).

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