High-reliability ceramic tile leveling device

Abstract

The high-reliability ceramic tile leveling device comprises a bottom plate, supporting plates are symmetrically and fixedly connected to the top of the bottom plate, long round holes are formed in the supporting plates in a penetrating mode, a screw is arranged between the two long round holes in a penetrating mode, a leveling pressing block is arranged on the outer side of the screw, a plurality of grooves are formed in the outer side of the leveling pressing block at equal intervals, and the grooves are formed in the outer side of the leveling pressing block. Grooves are formed in the two supporting plates, protrusions are arranged on the inner sides of the two supporting plates, metal elastic pieces matched with the grooves are arranged on the protrusions, and leveling needles are arranged on the outer sides of the screws in a sleeved mode. The grooves and the metal elastic pieces can prevent the leveling pressing block from rotating anticlockwise, then the leveling needles are fixed, the leveling needles are prevented from moving downwards, and therefore the leveling effect is improved. The leveling effect on the ceramic tiles is affected, the reliability is improved, and a plurality of grooves are formed, so that the leveling needle can be fixed at different heights so as to adapt to the ceramic tiles with different thicknesses, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of tile laying, in particular to a high-reliability tile leveling device. Background Art

[0002] Tile levelers can help eliminate the height differences between adjacent tiles and ensure that they remain flush during installation, thus avoiding uneven tiles after installation.

[0003] The Chinese utility model patent with patent application number 202223260864.6 discloses a tile leveler, including a leveling seat, a rotating wrench and a leveling rod. By turning the rotating wrench, the leveling rod moves upward, so that the T-shaped steel needle is pressed and fixed to the tile, thereby achieving the effect of leveling the tile. Although the rotating wrench of the utility model is provided with a right side plane in contact with the leveling seat to improve the firmness of the rotating wrench, the rotating wrench only relies on friction to fix it. When vibrated, the rotating wrench is very easy to loosen, causing the T-shaped steel needle to move, affecting the leveling effect of the tile, and it is also necessary to produce leveling rods of different specifications and lengths according to tiles of different thicknesses, the production cost is high and the applicability is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a high-reliability tile leveler to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-reliability tile leveler, comprising a base plate, a support plate symmetrically fixedly connected to the top of the base plate, an oblong hole penetrating the support plate, a screw passing through two of the oblong holes, a leveling block provided on the outer side of the screw, a plurality of grooves equidistantly provided on the outer side of the leveling block, a protrusion provided on the inner side of the two support plates, a metal spring sheet matching the groove is provided on the protrusion, and a leveling pin is sleeved on the outer side of the screw.

[0006] As a preferred solution of the utility model, an avoidance groove is provided in the middle of the leveling block.

[0007] As a preferred solution of the utility model, the top of the leveling pin is provided with a through hole for the screw to pass through.

[0008] As a preferred solution of the utility model, a limiting block is fixedly connected to the top of the base plate, a limiting groove is penetrated through the limiting block, and one end of the leveling needle passes through the limiting groove and extends to the bottom of the base plate.

[0009] As a preferred solution of the utility model, an adjustment handle is integrally formed on one side of the leveling block, and a plurality of protrusions are provided on the adjustment handle.

[0010] As a preferred solution of the utility model, reinforcement sheets are provided on the outer sides of the two support plates, and the bottoms of the reinforcement sheets are connected to the bottom plate.

[0011] As a preferred solution of the utility model, a threaded hole is penetrated through the leveling block, and the threaded hole is communicated with the avoidance groove, and the screw is threadedly connected to the threaded hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can prevent the leveling block from rotating counterclockwise through the arranged grooves and metal spring sheets, thereby fixing the leveling needle and preventing the leveling needle from moving downward, affecting the leveling effect of the tiles, thereby improving its reliability, and multiple grooves are arranged so that the leveling needle can be fixed at different heights to adapt to tiles of different thicknesses, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the leveling needle of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the leveling block of the utility model.

[0018] In the figure: 1. bottom plate; 2. protrusion; 3. limit block; 4. metal spring; 5. leveling pin; 6. reinforcement plate; 7. screw; 8. support plate; 9. oblong hole; 10. adjustment handle; 11. protrusion; 12. avoidance groove; 13. leveling pressure block; 14. groove; 15. through hole; 16. limit groove; 17. threaded hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5The utility model provides a technical solution: a high-reliability tile leveler, comprising a bottom plate 1, a support plate 8 is symmetrically fixedly connected to the top of the bottom plate 1, an oblong hole 9 is penetrated on the support plate 8, and the oblong hole 9 is used to limit the screw 7 so that the screw 7 can only move vertically up and down, a screw 7 is passed between the two oblong holes 9, a leveling pressure block 13 is provided on the outer side of the screw 7, and a plurality of grooves 14 are equidistantly provided on the outer side of the leveling pressure block 13, a protrusion 2 is provided on the inner side of the two support plates 8, and a metal spring 4 matching the groove 14 is provided on the protrusion 2, and when the leveling pressure block 13 rotates clockwise, the leveling pressure block 13 will compress the metal spring sheet 4, and the metal spring sheet 4 cannot stop the leveling block 13 from rotating. When the leveling block 13 rotates counterclockwise, the leveling block 13 will be blocked by the metal spring sheet 4 and cannot rotate, thereby fixing the leveling needle 5 and preventing the leveling needle 5 from moving downward, affecting the leveling effect of the tiles and improving its reliability. In addition, a plurality of grooves 14 are provided so that the leveling needle 5 can be fixed at different heights to adapt to tiles of different thicknesses, which is more practical. A leveling needle 5 is sleeved on the outer side of the screw 7. The cross-section of the leveling needle 5 is T-shaped. The leveling needle 5 cooperates with the base plate 1 to level the tiles.

[0021] The middle part of the leveling block 13 is provided with an avoidance groove 12, and the avoidance groove 12 is used to avoid the leveling needle 5, so as to prevent the leveling block 13 from being blocked by the leveling needle 5, so that the leveling block 13 cannot rotate.

[0022] The top of the leveling needle 5 is provided with a through hole 15 for the screw 7 to pass through, so that the screw 7 can limit the leveling needle 5 .

[0023] Among them, the top of the base plate 1 is fixedly connected to the limiting block 3, and the limiting block 3 is penetrated by a limiting groove 16, which is used to limit the leveling needle 5 to prevent the leveling needle 5 from tilting, so as to ensure the leveling effect of the leveling needle 5. One end of the leveling needle 5 passes through the limiting groove 16 and extends to the bottom of the base plate 1.

[0024] Among them, an adjustment handle 10 is integrally formed on one side of the leveling block 13, and the adjustment handle 10 is convenient for the user to rotate the leveling block 13. The adjustment handle 10 is provided with a plurality of protrusions 11, which are used to increase friction and avoid slipping when holding the adjustment handle 10.

[0025] Among them, reinforcing sheets 6 are provided on the outer sides of the two support plates 8 , which reinforce the support plates 8 , improve the strength of the support plates 8 , and prevent the support plates 8 from deformation, and the bottom of the reinforcing sheets 6 is connected to the bottom plate 1 .

[0026] Among them, a threaded hole 17 is penetrated on the leveling block 13, and the threaded hole 17 is connected to the avoidance groove 12, and the screw 7 is threadedly connected to the threaded hole 17. The threaded connection facilitates the disassembly and assembly of the leveling block 13, and the screw 7 is not located at the center of the circle of the leveling block 13.

[0027] Specifically, when in use, align the leveling needle 5 with the gap between the two tiles and insert it so that the bottom of the base plate 1 is close to the tile, then rotate it 90 degrees so that the two ends of the bottom of the leveling needle 5 are under the tile, and then turn the adjustment handle 10 to make the leveling pressure block 13 rotate clockwise with the screw 7 as the center. Since the screw 7 is not located at the center of the leveling pressure block 13, the leveling pressure block 13 will contact the protrusion 2 during the clockwise rotation and make the screw 7 move upward, and the screw 7 drives the leveling needle 5 to move upward until the leveling pressure block 13 is in the center of the circle. The leveling needle 5 is pressed against the bottom of the tile so that the adjusting handle 10 cannot be moved. The bottom plate 1 and the leveling needle 5 cooperate to squeeze the two tiles, so as to level the two tiles. When the leveling needle 5 tends to move downward, the leveling block 13 tends to rotate counterclockwise, and under the action of the groove 14 and the metal spring 4, the leveling block 13 cannot rotate counterclockwise, thereby preventing the leveling needle 5 from moving downward, so that the leveling needle 5 and the bottom plate 1 can be firmly pressed against the tile to ensure the leveling effect of the tile.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high reliability tile leveler, comprising a base plate (1), characterized in that: The top of the base plate (1) is symmetrically fixedly connected with a support plate (8), the support plate (8) is penetrated by an oblong hole (9), a screw (7) is passed between the two oblong holes (9), a leveling block (13) is provided on the outer side of the screw (7), a plurality of grooves (14) are equidistantly provided on the outer side of the leveling block (13), a protrusion (2) is provided on the inner side of the two support plates (8), a metal spring sheet (4) matching with the groove (14) is provided on the protrusion (2), and a leveling pin (5) is sleeved on the outer side of the screw (7).

2. A high reliability tile leveler according to claim 1, characterized in that: A avoidance groove (12) is provided in the middle of the leveling pressure block (13).

3. A high reliability tile leveler according to claim 2, characterized in that: The top of the leveling needle (5) is provided with a through hole (15) for the screw (7) to pass through.

4. A high reliability tile leveler according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a limiting block (3), the limiting block (3) is provided with a limiting groove (16) running through it, and one end of the leveling needle (5) passes through the limiting groove (16) and extends to the bottom of the base plate (1).

5. The high reliability tile leveler according to claim 1, characterized in that: An adjustment handle (10) is integrally formed on one side of the leveling pressure block (13), and a plurality of protrusions (11) are provided on the adjustment handle (10).

6. A high reliability tile leveler according to claim 1, characterized in that: A reinforcing sheet (6) is provided on the outer sides of the two support plates (8), and the bottom of the reinforcing sheet (6) is connected to the bottom plate (1).

7. A high reliability tile leveler according to claim 1, characterized in that: The leveling block (13) is penetrated by a threaded hole (17), the threaded hole (17) is communicated with the avoidance groove (12), and the screw (7) is threadedly connected to the threaded hole (17).

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