A tile levelling device

Abstract

The utility model relates to the field of building decoration provides a ceramic tile leveling device, including rotating plate, T steel needle, pedestal and screw, the tail of rotating plate is the pressing end, the head of rotating plate is the similar circular arc, and has the eccentric hole, the tail of T steel needle has the connecting hole, the head of T steel needle is T needle foot, the needle body department close needle foot has the gap, the pedestal includes riser and base, is equipped with the vertical limit slot on the riser, is equipped with the boss on the base, the head of rotating plate leans on the boss of base, the screw passes in limit slot on the pedestal riser, the eccentric hole of rotating plate head and the connecting hole of T steel needle tail in proper order and connects rotating plate, T steel needle, pedestal into an integrity, when rotating plate rotates, the screw can move up and down along the limit slot to drive T steel needle to move up and down. The utility model leveling device simple structure, convenient to use, need not to wait to take needle simultaneously, improves the brick laying efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of building decoration, specifically to a tile leveling device. Background Technology

[0002] When tiling during renovation, leveling is necessary to ensure a smooth joint between adjacent tiles. Utility model patent ZL202221579722.3 discloses a tile leveling needle, comprising a needle body, a knob, and a positioning component. The knob has a through-hole, and one end of the needle body has a needle foot, while the other end passes through the through-hole. The positioning component connects the needle body and the knob to fix their relative positions. In practical use, this tile leveling needle requires a leveling base. The leveling base has threaded through holes; the knob is screwed into the threaded through holes, and then the needle body is inserted into the tile joint until the leveling base touches the tile surface, with the needle foot extending below the tile. After adjusting the needle foot's direction, the needle body is pulled upwards so that the needle foot touches the bottom surface of the tile. At this point, the positioning needle is inserted into the corresponding positioning hole on the needle body for fixation. Finally, the knob is turned outwards, causing the knob to pull the needle body outwards, pressing the needle foot and the leveling base tightly against both sides of the tile, thus leveling the two tiles. The entire process involves many parts and is quite complicated, resulting in low tiling efficiency. In addition, the leveling needle needs to be removed before the cement or tile adhesive hardens, otherwise it cannot be removed. This forces construction workers to stay on site and wait for the cement or tile adhesive to dry quickly but not completely (usually 4-6 hours) before removing the needle, which is very inconvenient. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a tile leveling device that is simple in structure, easy to use, and eliminates the need to wait for needle removal, thus greatly improving tile laying efficiency.

[0004] The purpose of this utility model is achieved through the following technical solution: a tile leveling device, comprising a rotating plate, a T-shaped steel needle, a base, and a screw. The tail of the rotating plate is a pressing end, and the head of the rotating plate is arc-shaped with an eccentric hole. The tail of the T-shaped steel needle has a connecting hole, and the head of the T-shaped steel needle is a T-shaped needle foot with a notch near the needle foot. The base includes a vertical plate and a base. The vertical plate has a vertical limiting groove, and the base has a boss. The head of the rotating plate rests against the boss of the base. The base has an opening in the middle for the T-shaped steel needle to pass through. The screw sequentially passes through the limiting groove on the vertical plate of the base, the eccentric hole at the head of the rotating plate, and the connecting hole at the tail of the T-shaped steel needle, connecting the rotating plate, the T-shaped steel needle, and the base into a whole. When the rotating plate rotates, the screw can move up and down along the limiting groove, thereby driving the T-shaped steel needle to move up and down.

[0005] In the above technical solution, the edge of the arc-shaped structure of the rotating plate head is formed by several planes tangent to the arc surface, and multi-point positioning is achieved when these planes contact the boss on the base.

[0006] This utility model of a tile leveling device has a simple structure and is easy to use. It can quickly level tiles with a simple twist and press, and there is no need to wait for the needle to be removed, which greatly improves the efficiency of tile laying. Attached Figure Description

[0007] Figure 1 This is the front view of the ceramic tile leveling device of this utility model.

[0008] Figure 2 This is a side view of the ceramic tile leveling device of this utility model.

[0009] Figure 3 This is the front view of the rotating plate in this utility model.

[0010] Figure 4 This is a side view of the rotating plate in this utility model.

[0011] Figure 5 This is the front view of the base in this utility model.

[0012] Figure 6 This is a side view of the base in this utility model.

[0013] Figure 7 This is a schematic diagram of the T-shaped steel needle in this utility model.

[0014] Figure 8 This is a schematic diagram illustrating the use of this utility model.

[0015] Figure 9 yes Figure 3 Enlarged view of the area indicated by the middle arrow.

[0016] Wherein: 1-rotating plate, 2-base, 3-T-shaped steel needle, 4-screw, 2.1-limiting groove, 2.2-boss, 3.1-notch. Detailed Implementation

[0017] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0018] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] like Figures 1 to 7 As shown, this embodiment provides a tile leveling device, including a rotating plate 1, a T-shaped steel needle 3, a base 2, and a screw 4. The tail of the rotating plate 1 is a pressing end, and the head of the rotating plate 1 is arc-shaped with an eccentric hole. The tail of the T-shaped steel needle 3 has a connecting hole, and the head of the T-shaped steel needle 3 is a T-shaped needle foot with a notch 3.1 near the needle foot. The base 2 includes a vertical plate and a base. The vertical plate has a vertical limiting groove 3.1, and the base has a boss 3.2. The head of the rotating plate 1 rests on the boss 3.2 of the base. The base has an opening in the middle for the T-shaped steel needle to pass through. The screw 4 passes through the limiting groove on the vertical plate of the base, the eccentric hole at the head of the rotating plate, and the connecting hole at the tail of the T-shaped steel needle in sequence. When the rotating plate 1 rotates, the screw 4 can move up and down along the limiting groove 3.1, further driving the T-shaped steel needle 3 to move up and down.

[0021] In this embodiment, as Figure 9 As shown, the edge of the arc-shaped structure at the head of the rotating plate 1 is formed by several planes tangent to the arc surface, which achieve multi-point positioning when these planes contact the boss on the base.

[0022] The method of using the tile leveling device in this embodiment is as follows: After applying cement or tile adhesive and laying the tiles, first adjust the position of the T-shaped steel needle 3 to accommodate tiles of different thicknesses. Then, insert the needle into the tile joint until the base 2 touches the tile surface, and the T-shaped needle extends to the bottom of the tile. After adjusting the direction of the leveling device by 90 degrees, press down on the tail of the rotating plate 1. The head of the rotating plate 1 drives the screw 4 to rise vertically along the limiting groove, thereby lifting the T-shaped steel needle 3 so that the T-shaped needle touches the back of the tile. By further pressing down on the tail of the rotating plate 1, the T-shaped needle and the base 2 are pressed tightly against both sides of the tile, achieving leveling of the two tiles. It is worth noting that this device does not require construction personnel to wait on site. If the cement or tile adhesive has hardened, rotate the entire device, and the needle will break at the notch, leaving the T-shaped needle at the bottom of the tile. The rest can then be removed. If the tiling work goes on late the previous day, the leveling device can be retrieved the next day.

[0023] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 tile leveling device, characterized in that: The device includes a rotating plate, a T-shaped steel needle, a base, and screws. The tail of the rotating plate is a pressing end, and the head of the rotating plate is arc-shaped with an eccentric hole. The tail of the T-shaped steel needle has a connecting hole, and the head of the T-shaped steel needle is a T-shaped needle foot with a notch near the needle foot. The base includes a vertical plate and a base plate. The vertical plate has a limiting groove, and the base plate has a boss. The head of the rotating plate rests on the boss of the base plate. The base plate has an opening in the middle for the T-shaped steel needle to pass through. The screw passes through the limiting groove on the vertical plate of the base plate, the eccentric hole at the head of the rotating plate, and the connecting hole at the tail of the T-shaped steel needle in sequence, connecting the rotating plate, the T-shaped steel needle, and the base into a whole. When the rotating plate rotates, the screw moves up and down along the limiting groove, simultaneously moving the T-shaped steel needle up and down.

2. The tile leveling device according to claim 1, characterized in that: The edge of the arc-shaped structure of the rotating plate head is formed by several planes tangent to the arc surface, which achieve multi-point positioning when these planes contact the boss on the base.

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