External corner positioning and mounting structure for dry paving of ceramic tiles on wall surface

Abstract

The utility model discloses an external corner positioning and mounting structure for dry paving of ceramic tiles on a wall surface, which relates to the technical field of wall surface ceramic tile paving and comprises a right-angle positioning plate, and handheld handles are fixedly mounted on the front side and the right side of the right-angle positioning plate. A first tile clamping groove penetrating vertically is formed in the rightmost side of the side, away from the front side handheld handle, of the right-angle positioning plate, a second tile clamping groove penetrating vertically is formed in the forefront side of the side, away from the right side handheld handle, of the right-angle positioning plate, and limiting thin plates are fixedly installed at the bottoms of the inner walls of the first tile clamping groove and the second tile clamping groove. Through mutual cooperation of the right-angle positioning plate, the handheld handle, the first ceramic tile clamping groove, the second ceramic tile clamping groove, the limiting thin plate and the positioning mechanism, ceramic tiles on the two faces of the external corner can be positioned and installed through the right-angle positioning plate when laid, it is ensured that the 90-degree angle between the left ceramic tile and the right ceramic tile is accurate after installation, the rework frequency is reduced, and the production efficiency is improved. The external corner laying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wall tile installation technology, specifically to a positioning and installation structure for the external corner of dry wall tile installation. Background Technology

[0002] Dry-laying wall tiles refers to a method of tiling using dry cement mortar. First, the wall surface is moistened with water to remove loose sand and debris. Then, dry cement mortar is spread out, and the tiles are placed on the mortar and compacted with a rubber mallet to ensure a tight bond between the tiles and the mortar. Dry-laying effectively avoids air bubbles and hollow spots during tile installation. For corners in bathrooms or kitchens where drainage pipes are present, resulting in protruding external corners, tiles are used to cover these corners. However, existing techniques have the following problems:

[0003] Because the current tile laying work is all done manually, there will be a certain angle error when laying tiles at the outside corners. This will result in the outside corners having an angle greater than or less than 90 degrees after the tiles are laid. However, it can usually only be measured with a ruler after the tiles are laid. If the angle is not right, the work has to be redone, which will affect the construction progress. Utility Model Content

[0004] This utility model provides a corner positioning and installation structure for dry-laying ceramic tiles on walls to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A wall dry-laying tile corner positioning and installation structure includes a right-angle positioning plate. Hand handles are fixedly installed on the front and right sides of the right-angle positioning plate. A vertically penetrating tile groove 1 is opened on the rightmost side of the right-angle positioning plate away from the front hand handle. A vertically penetrating tile groove 2 is opened on the frontmost side of the right-angle positioning plate away from the right hand handle. Limiting plates are fixedly installed on the bottom of the inner walls of both the tile groove 1 and the tile groove 2.

[0007] A further improvement of this utility model is that: the right-angle positioning plate has a drive compartment, and the left and rear sides of the inner wall of the drive compartment have positioning and moving grooves that penetrate into the inner cavities of the first and second tile slots, respectively; the right side of the inner wall of the drive compartment has a threaded hole that penetrates into the right side of the right-angle positioning plate, and a positioning threaded rod is installed in the inner thread of the first threaded hole; a positioning knob is fixedly installed at the right end of the first positioning threaded rod; the front side of the inner wall of the drive compartment has a threaded hole that penetrates into the front side of the right-angle positioning plate, and a positioning threaded rod is installed in the inner thread of the second threaded hole; a positioning knob is fixedly installed at the front end of the second positioning threaded rod.

[0008] A further improvement of this utility model is that: the rear end of the second positioning threaded rod and the left end of the first positioning threaded rod both penetrate into the inner cavity of the drive compartment and are movably mounted with a positioning mechanism; the first positioning threaded rod is located above the second positioning threaded rod; and a limit plate is fixedly installed between the upper and lower sides of the inner wall of the drive compartment.

[0009] A further improvement of the present invention is that: both positioning mechanisms include clamping plates, and rubber pads are fixedly installed on the side of each clamping plate near the first and second tile slots, and a number of rubber blocks are arranged in a rectangular array on the other side of the rubber pads. The side of each clamping plate away from the rubber pads overlaps with the left and rear sides of the limiting plate, respectively, and the bottom of each clamping plate overlaps with the bottom of the inner wall of the first and second tile slots, respectively.

[0010] A further improvement of this utility model is that: the right-angle positioning plate has two adjustment chambers, which are located on one side of the two hand handles respectively. An adjustment threaded rod is movably installed on the inner wall of the adjustment chamber away from the hand handle. A movable plate is threadedly installed on the outer wall of the adjustment threaded rod. The ends of the two adjustment threaded rods near the hand handles respectively pass through to the front and right sides of the right-angle positioning plate and are fixedly installed with knobs. Two connecting rods are fixedly installed on the side of the two movable plates away from the knobs, and a positioning plate is fixedly installed on the other end of the two connecting rods.

[0011] A further improvement of this utility model is that: the right-angle positioning plate has positioning plate slots on both the side near the first tile slot and the side near the second tile slot, and the two positioning plates are respectively engaged with the two positioning plate slots.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] This utility model provides a positioning and installation structure for the external corner of dry-laying wall tiles. Through the cooperation of the right-angle positioning plate, hand handle, tile slot one, tile slot two, limiting thin plate, and positioning mechanism, the tiles on both sides of the external corner can be positioned and installed with the help of the right-angle positioning plate during the laying process. This ensures that the 90-degree angle between the two tiles after installation is accurate, reduces the number of reworks, and improves the efficiency of external corner laying.

[0014] This utility model provides a positioning and installation structure for the external corner of dry-laying ceramic tiles on walls. By adjusting the cooperation between the threaded rod, knob, moving plate, connecting rod, and positioning plate, the right-angle positioning plate is always aligned with the outer wall of the external corner at a 90-degree angle when laying the tiles on both sides of the external corner, making the laying process more stable and reducing errors. Attached Figure Description

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

[0016] Figure 2 This is a rear view schematic diagram of the right-angle positioning plate of the present invention.

[0017] Figure 3 This is a schematic cross-sectional view of the drive compartment of the present invention.

[0018] Figure 4 This is a schematic diagram of the positioning mechanism of the present invention.

[0019] Figure 5 This is a cross-sectional schematic diagram of the regulating compartment of this utility model.

[0020] In the diagram: 1. Right-angle positioning plate; 11. Tile slot one; 12. Tile slot two; 13. Limiting plate; 14. Drive compartment; 141. Positioning moving slot; 142. Limiting plate; 15. Threaded hole one; 151. Positioning threaded rod one; 152. Positioning knob one; 16. Threaded hole two; 161. Positioning threaded rod two; 162. Positioning knob two; 17. Positioning mechanism; 171. Clamping plate; 172. Rubber pad; 173. Rubber block; 18. Adjustment compartment; 181. Adjusting threaded rod; 182. Knob; 183. Moving plate; 184. Connecting rod; 185. Positioning plate; 19. Positioning plate slot; 2. Hand handle. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand

[0022] Understood. The present invention will now be further described in conjunction with specific implementation methods.

[0023] like Figure 1 , Figure 2As shown, this utility model provides a wall dry-laying tile corner positioning and installation structure, including a right-angle positioning plate 1. Hand handles 2 are fixedly installed on the front and right sides of the right-angle positioning plate 1. A vertically penetrating tile slot 11 is opened on the rightmost side of the right-angle positioning plate 1 away from the front hand handle 2. A vertically penetrating tile slot 2 12 is opened on the frontmost side of the right-angle positioning plate 1 away from the right hand handle 2. A limiting plate 13 is fixedly installed on the bottom of the inner wall of both the tile slot 11 and the tile slot 2 12.

[0024] The inner side of the right-angle positioning plate 1 is a 90-degree right angle, which can perfectly fit the external corner. When tiling, simply insert the tiles to be tiled on both sides of the external corner into the tile slot 11 or tile slot 22 one by one for installation. This will ensure the accuracy of the angle after the tiles are laid. The bottom of the tile will be limited by a 3 mm thick limiting plate 13. After the tile is laid horizontally on one side of the external corner, the clamping and limiting of the tile can be released. Then, the tile can be pushed horizontally out of the tile slot 11 or tile slot 22 so that it fits completely with the external corner. When the right-angle positioning plate 1 is pulled out, a gap of the thickness of the limiting plate 13 will be left between the upper and lower tiles for grout sealing.

[0025] like Figure 3 , Figure 4 As shown, the right-angle positioning plate 1 has a drive compartment 14. Positioning and moving grooves 141, penetrating into the inner cavities of tile slot 11 and tile slot 2 12, are respectively opened on the left and rear sides of the inner wall of the drive compartment 14. A threaded hole 15, penetrating into the right side of the right-angle positioning plate 1, is opened on the right side of the inner wall of the drive compartment 14. A positioning threaded rod 151 is installed in the inner thread of the threaded hole 15. A positioning knob 152 is fixedly installed at the right end of the positioning threaded rod 151. A threaded hole 2 16, penetrating into the front side of the right-angle positioning plate 1, is opened on the front side of the inner wall of the drive compartment 14. A positioning threaded rod 2 161 is installed in the inner thread of the threaded hole 2 16. A positioning knob 2 162 is fixedly installed at the front end of the positioning threaded rod 2 161. The rear end of the positioning threaded rod 2 161 is connected to the positioning screw... The left end of the threaded rod 151 extends into the inner cavity of the drive compartment 14 and is movably mounted with a positioning mechanism 17. The positioning threaded rod 151 is located above the positioning threaded rod 161. A limit plate 142 is fixedly installed between the upper and lower sides of the inner wall of the drive compartment 14. Both positioning mechanisms 17 include clamping plates 171. Rubber pads 172 are fixedly installed on the side of the two clamping plates 171 near the tile slot 11 and the tile slot 2 12. Several rubber blocks 173 are arranged in a rectangular array on the other side of the rubber pads 172. The side of the two clamping plates 171 away from the rubber pads 172 overlaps with the left and rear sides of the limit plate 142, respectively. The bottom of the two clamping plates 171 overlaps with the bottom of the inner wall of the tile slot 11 and the tile slot 2 12, respectively.

[0026] When tiling, first insert one end of a tile into tile slot 11 or tile slot 2 12. Then, by rotating positioning knob 152 or positioning knob 2 162, positioning threaded rod 151 or positioning threaded rod 2 161 can be rotated. This causes one of the clamping plates 171, which is clamped in the positioning moving groove 141 by the limiting plate 142, to move into the inner cavity of tile slot 11 or tile slot 2 12 until the tile is squeezed and fixed in tile slot 11 or tile slot 2 12. The contact between the rubber pad 172 on one side of the clamping plate 171 and several rubber blocks 173 on the rubber pad 172 and the tile makes the clamping plate 171 clamp more stably. Thus, the right-angle positioning plate 1 can be picked up directly by the handle 2 and the tile can be laid with the side facing the outside corner.

[0027] like Figure 5 As shown, the right-angle positioning plate 1 has two adjustment chambers 18, which are located on one side of the two hand handles 2 respectively. An adjustment threaded rod 181 is movably installed on the inner wall of the adjustment chamber 18 away from the hand handle 2. A movable plate 183 is threaded on the outer wall of the adjustment threaded rod 181. The ends of the two adjustment threaded rods 181 near the hand handle 2 pass through to the front and right sides of the right-angle positioning plate 1 respectively and are fixedly installed with knobs 182. Two connecting rods 184 are fixedly installed on the side of the two movable plates 183 away from the knobs 182, and positioning plates 185 are fixedly installed on the other end of the two connecting rods 184. Positioning plate slots 19 are opened on the side of the right-angle positioning plate 1 near the tile slot 11 and the side near the tile slot 2 12 respectively. The two positioning plates 185 are respectively engaged with the two positioning plate slots 19.

[0028] To ensure horizontal contact between the side without a tile and the side of the corner without a tile, the knob 182 on the side without a tile can be rotated. This rotates the adjusting threaded rod 181 inside the adjusting chamber 18. The threaded connection between the adjusting threaded rod 181 and the moving plate 183 drives the moving plate 183 to move the positioning plate 185 out of the positioning plate slot 19 via the connecting rod 184 until it is horizontally aligned with the side of the corner without a tile. This allows the tile to be laid horizontally with the corner. When the same steps are performed to clamp and lay the tile on the other side of the corner, the difference is that since one side is already tiled, there is no need to adjust the position of the positioning plate 185 during the laying process.

[0029] The working principle of the corner positioning and installation structure for dry-laying tiles on walls will be explained in detail below.

[0030] like Figure 1-5As shown, when tiling, one end of a tile is first inserted into tile slot 11 or tile slot 2 12. Then, by rotating positioning knob 152 or positioning knob 2 162, positioning threaded rod 151 or positioning threaded rod 2 161 is rotated. This causes one of the clamping plates 171, which is clamped in positioning moving groove 141 by limiting plate 142, to move into the inner cavity of tile slot 11 or tile slot 2 12 until the tile is squeezed and fixed in tile slot 11 or tile slot 2 12. The contact between the rubber pad 172 on one side of clamping plate 171 and several rubber blocks 173 on the rubber pad 172 and the tile makes clamping plate 171 more stable. At the same time, the bottom of the tile is limited by a three-millimeter-thick limiting plate 13. Thus, the right-angle positioning plate 1 can be picked up directly by hand handle 2, and the tile is laid with the side facing the outside corner. At the same time, to ensure that the side without clamped tile is not attached to the outside corner, When two tiles can make horizontal contact, the knob 182 on the side without the tile being held in place can be rotated to rotate the adjusting threaded rod 181 in the adjusting chamber 18. This, combined with the threaded connection between the adjusting threaded rod 181 and the moving plate 183, drives the moving plate 183 to move the positioning plate 185 out of the positioning plate slot 19 via the connecting rod 184, until it is horizontally attached to the side of the corner without the tile. This allows the tile to be laid horizontally with the corner. After the tile is laid horizontally on the corner side, the clamping limit on the tile can be released, and the tile can be pushed horizontally out of the tile slot 11 or tile slot 12 to make it fully attached to the corner. Then, the same steps can be taken to clamp and lay the tile on the other side. The difference is that since one side is already tiled, there is no need to adjust the position of the positioning plate 185 during laying. Also, when the right-angle positioning plate 1 is pulled out, a gap of the thickness of the limiting thin plate 13 will be left between the upper and lower tiles for grout sealing.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A wall surface dry-laying tile corner positioning and installation structure, comprising a right-angle positioning plate (1), characterized in that: Hand handles (2) are fixedly installed on the front and right sides of the right-angle positioning plate (1). A vertically penetrating tile slot one (11) is opened on the rightmost side of the right-angle positioning plate (1) away from the front hand handle (2). A vertically penetrating tile slot two (12) is opened on the frontmost side of the right-angle positioning plate (1) away from the right hand handle (2). A limiting plate (13) is fixedly installed on the bottom of the inner wall of both the tile slot one (11) and the tile slot two (12).

2. The wall dry-laying tile corner positioning and installation structure according to claim 1, characterized in that: The right-angle positioning plate (1) has a drive compartment (14). The left and rear sides of the inner wall of the drive compartment (14) are respectively provided with positioning moving grooves (141) that penetrate into the inner cavity of the tile slot 1 (11) and the tile slot 2 (12). The right side of the inner wall of the drive compartment (14) is provided with a threaded hole 1 (15) that penetrates into the right side of the right-angle positioning plate (1). The inner ring thread of the threaded hole 1 (15) is provided with a positioning threaded rod 1 (151). The right end of the positioning threaded rod 1 (151) is fixedly installed with a positioning knob 1 (152). The front side of the inner wall of the drive compartment (14) is provided with a threaded hole 2 (16) that penetrates into the front side of the right-angle positioning plate (1). The inner ring thread of the threaded hole 2 (16) is provided with a positioning threaded rod 2 (161). The front end of the positioning threaded rod 2 (161) is fixedly installed with a positioning knob 2 (162).

3. The wall dry-laying tile corner positioning and installation structure according to claim 2, characterized in that: The rear end of the second positioning threaded rod (161) and the left end of the first positioning threaded rod (151) both penetrate into the inner cavity of the drive compartment (14) and are movably mounted with a positioning mechanism (17). The first positioning threaded rod (151) is located above the second positioning threaded rod (161), and a limit plate (142) is fixedly installed between the upper and lower sides of the inner wall of the drive compartment (14).

4. The wall dry-laying tile corner positioning and installation structure according to claim 3, characterized in that: Both positioning mechanisms (17) include clamping plates (171). Rubber pads (172) are fixedly installed on the side of the two clamping plates (171) near the tile slot one (11) and the tile slot two (12). A number of rubber blocks (173) are arranged in a rectangular array on the other side of the rubber pads (172). The side of the two clamping plates (171) away from the rubber pads (172) overlaps with the left and rear sides of the limiting plate (142) respectively. The bottom of the two clamping plates (171) overlaps with the bottom of the inner wall of the tile slot one (11) and the tile slot two (12) respectively.

5. The wall surface dry-laying tile corner positioning and installation structure according to claim 1, characterized in that: The right-angle positioning plate (1) has two adjustment chambers (18), which are located on one side of the two hand handles (2). An adjustment threaded rod (181) is movably installed on the inner wall of the adjustment chamber (18) away from the hand handle (2). A movable plate (183) is threaded on the outer wall of the adjustment threaded rod (181). The ends of the two adjustment threaded rods (181) near the hand handle (2) pass through to the front and right sides of the right-angle positioning plate (1) and are fixedly installed with knobs (182). Two connecting rods (184) are fixedly installed on the side of the two movable plates (183) away from the knobs (182), and a positioning plate (185) is fixedly installed on the other end of the two connecting rods (184).

6. The wall dry-laying tile corner positioning and installation structure according to claim 5, characterized in that: The right-angle positioning plate (1) has a positioning plate slot (19) on the side near the first tile slot (11) and the side near the second tile slot (12), and the two positioning plates (185) are respectively engaged with the two positioning plate slots (19).

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