Bevel fastener for wall brick installation

Abstract

The utility model discloses a break angle fastener for wall brick installation, which relates to the technical field of wall brick installation, and comprises a break angle fastener, the break angle fastener comprises two bearing plates which are vertically arranged, the outer end face of each bearing plate is provided with two inserting plates which are arranged up and down, the two bearing plates are provided with installation through holes, and the two inserting plates are provided with through holes. Contact baffle rings are arranged in inner cavities of the mounting through holes, and the two bearing plates are fixed to the wall surface through cooperation of expansion screws and expansion sleeves. The bevel fastener is used for installing wall bricks at the corners of a wall body, bearing of the wall bricks is achieved through inserting connection of the inserting plates and the wall bricks, and the bevel fastener is simple in structure and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of wall tile installation technology, and in particular to a corner fastener for wall tile installation. Background Technology

[0002] The installation of building wall tiles is undoubtedly a crucial and technically demanding part of the construction process. Traditional wall tile installation methods are complex, leading to high material and labor costs. In practice, many simplified installation techniques have emerged, and a large number of matching installation fasteners have appeared on the market. These simplified techniques have reduced construction costs.

[0003] When installing wall tiles at wall corners, corner fasteners are used. However, existing fasteners have complex structures, high costs, and are cumbersome to use. Therefore, this application provides a corner fastener for wall tile installation to meet the requirements. Utility Model Content

[0004] The purpose of this application is to provide a corner fastener for wall tile installation, which solves the technical problems of complex structure and cumbersome use of existing corner fasteners.

[0005] To achieve the above objectives, this application provides the following technical solution: a corner fastener for wall tile installation, comprising a corner fastener, the corner fastener comprising two vertically arranged bearing plates, two insert plates arranged vertically on the outer end faces of the two bearing plates, the two bearing plates being provided with mounting through holes, and the inner cavity of the mounting through holes being provided with contact retaining rings, the two bearing plates being fixed to the wall surface by the cooperation of expansion screws and expansion sleeves.

[0006] As a preferred embodiment of this invention, a reinforcement unit is also included to strengthen the fixation of the corner fastener to the wall.

[0007] In a preferred embodiment of this invention, the reinforcement unit includes a vertically arranged injection channel and two downwardly arranged feeding channels. The outlets of the two feeding channels are respectively located in the corresponding mounting through holes. The feeding channels are located on one side of the contact retaining ring and close to the wall. The inlets of the two feeding channels are connected to the outlets of the injection channel.

[0008] As a preferred embodiment of this invention, a sealing unit is also included to seal the joint between the support plate and the wall surface, preventing the adhesive injected into the mounting through hole from overflowing.

[0009] In a preferred embodiment of this invention, the sealing unit includes an elastic ring installed in the mounting through hole. The elastic ring has a notch located directly below the discharge port of the feeding channel, and one end of the elastic ring near the wall extends beyond the mounting through hole by a certain distance.

[0010] In summary, the technical effects and advantages of this utility model are as follows:

[0011] This utility model has a reasonable structure. This corner fastener is used for the installation of wall tiles at the corner of the wall. It achieves the load-bearing of the wall tiles by inserting the plate into the wall tiles. This corner fastener has a simple structure and is easy to use.

[0012] In this utility model, a reinforcement unit is also provided. With the reinforcement unit, the stability of the connection between the corner fastener and the wall can be enhanced, ensuring that the corner fastener is firmly fixed to the wall.

[0013] In this invention, a sealing unit is also provided. The elastic ring contacts the wall to form a seal, so that the fixing adhesive injected into the mounting hole can only flow towards the gap between the expansion screw and the mounting hole in the wall, and cannot overflow towards the periphery of the elastic ring. This helps to save fixing adhesive. At the same time, the notch can prevent the elastic ring from blocking the outlet of the feeding channel after being squeezed, thus affecting the discharge of fixing adhesive. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of the through hole in the middle;

[0017] Figure 3 This is a schematic diagram showing the installation connection between the angle fastener and the wall / wall tiles.

[0018] In the diagram: 1. Wall; 2. Wall brick; 3. Corner fastener; 31. Bearing plate; 32. Insert plate; 33. Mounting through hole; 34. Contact retaining ring; 35. Injection channel; 36. Feeding channel; 37. Elastic ring; 38. Notch. Detailed Implementation

[0019] 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 protection scope of the present utility model.

[0020] Example: Reference Figure 1 and Figure 3 The wall tile installation corner fastener shown includes a corner fastener 3, which includes two vertically arranged support plates 31. Two insert plates 32 are arranged vertically on the outer end face of each support plate 31. The two support plates 31 are provided with mounting through holes 33, and the inner cavity of the mounting through holes 33 is provided with a contact retaining ring 34. The two support plates 31 are fixed to the wall surface by the cooperation of expansion screws and expansion sleeves.

[0021] The wall tile 2 has a slot that matches the insert plate 32. In use, the corner fastener can be installed at the corner of the wall 1 using the impact screw. After installation, the slot on the wall tile is inserted into the insert plate 32. The insert plate 32 supports the weight of the wall tile 2, and then the subsequent fixing operation of the wall tile 2 to the wall is carried out. The corner fastener 3 has a simple structure and is easy to use.

[0022] It should be noted that after the corner fastener 3 is fixed to the wall using expansion screws, the nut washer on the expansion screws will press against the contact retaining ring 34 and seal the inner ring of the contact retaining ring 34.

[0023] As a preferred embodiment of this invention, a reinforcement unit is also included to strengthen the fixation of the corner fastener 3 to the wall.

[0024] Expansion screws alone may not provide sufficient support (for larger and heavier wall tiles). In conjunction with reinforcement units, the stability of the connection between the corner fastener 3 and the wall can be enhanced, ensuring that the corner fastener is firmly fixed to the wall 1.

[0025] As a preferred embodiment of this example, Figure 1 and Figure 2 As shown, the reinforcement unit includes a vertically arranged injection channel 35 and two downwardly arranged feeding channels 36. The outlets of the two feeding channels 36 are respectively located in the corresponding mounting through holes 33. The feeding channels 36 are located on one side of the contact retaining ring 34 and are close to the wall. The inlets of the two feeding channels 36 are connected to the outlets of the injection channel 35.

[0026] After the support plate 31 is installed with the wall using expansion screws, fixing adhesive can be injected into the feeding channel 36 through the injection channel 35. Finally, the fixing adhesive flows into the corresponding mounting through holes 33. The fixing cavity contacts the wall and fills the gap between the expansion screw and the mounting hole opened in the wall. With less fixing adhesive, the fixing adhesive can accurately fill the connection between the expansion screw and the mounting hole in the wall, which can ensure the tightness and stability of the connection. This helps to prevent the connection from loosening or falling off due to vibration, temperature change or external force, thus strengthening the corner fastener 3.

[0027] As a preferred embodiment of this invention, a sealing unit is also included to seal the joint between the support plate 31 and the wall surface, preventing the adhesive injected into the mounting through hole 33 from overflowing.

[0028] As a preferred embodiment of this example, Figure 2 As shown, the sealing unit includes an elastic ring 37 installed in the mounting through hole 33. The elastic ring 37 has a notch 38 located directly below the outlet of the feeding channel 36. The end of the elastic ring 37 near the wall extends beyond the mounting through hole 33 by a certain distance.

[0029] The elastic ring 37 forms a seal with the wall surface, so that the fixing adhesive injected into the mounting hole 33 can only flow towards the gap between the expansion screw and the mounting hole in the wall, and cannot overflow towards the periphery of the elastic ring 37, which helps to save fixing adhesive.

[0030] The notch 38 is located directly below the outlet of the feeding channel 36, which can prevent the elastic ring 37 from blocking the outlet of the feeding channel 36 after being squeezed, thus affecting the discharge of the fixing adhesive.

[0031] It should be noted that the distance should be 1-2mm beyond the installation through hole to ensure that the support plate 31 can be firmly attached to the wall after installation.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corner fastener for wall tile installation, comprising a corner fastener (3), characterized in that: The angle fastener (3) includes two vertically arranged support plates (31). Two insert plates (32) are arranged vertically on the outer end face of each of the two support plates (31). The two support plates (31) are provided with mounting through holes (33), and the inner cavity of the mounting through holes (33) is provided with contact retaining rings (34). The two support plates (31) are fixed to the wall by the cooperation of expansion screws and expansion sleeves.

2. The corner fastener for wall tile installation according to claim 1, characterized in that: It also includes a reinforcement unit for strengthening the fixation of the corner fastener (3) to the wall.

3. The corner fastener for wall tile installation according to claim 2, characterized in that: The reinforcement unit includes a vertically arranged injection channel (35) and two downwardly arranged feeding channels (36). The outlets of the two feeding channels (36) are respectively located in the corresponding mounting through holes (33). The feeding channels (36) are located on one side of the contact retaining ring (34) and are close to the wall. The inlets of the two feeding channels (36) are connected to the outlets of the injection channel (35).

4. The corner fastener for wall tile installation according to claim 3, characterized in that: It also includes a sealing unit for sealing the joint between the support plate (31) and the wall to prevent the adhesive injected into the mounting hole (33) from overflowing.

5. A corner fastener for wall tile installation according to claim 4, characterized in that: The sealing unit includes an elastic ring (37) installed in the mounting through hole (33), the elastic ring (37) having a notch (38) located directly below the outlet of the feeding channel (36), and one end of the elastic ring (37) near the wall extending beyond the mounting through hole (33) by a certain distance.

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