CN113818673B - A device for adjusting the flatness of floor tiles of different thicknesses - Google Patents

Abstract

A device for adjusting the flatness of floor tiles with different thicknesses comprises a lifting head, a wedge, a push block, a pull piece and a wrench; the zipper is characterized in that a zipper head through hole is formed in the upper end of the zipper head, zipper pieces are arranged below the zipper head, and a cutting edge is formed between the two zipper pieces below the zipper head; an opening is formed in the side face below the pulling piece, and a first hook head and a second hook head are connected to the lower face of the pulling piece; the upper surface of the wedge is an inclined surface, a small limiting groove is arranged on the inclined surface, a wedge head is arranged at the front end of the wedge, and a protection sheet is arranged below the rear end of the wedge; a large limiting groove is formed in the push block; the front end of the pulling piece is provided with a pulling piece head, a sleeve hole is formed in the pulling piece head, and the length and width of the sleeve hole are larger than the length and thickness of the pulling head; the middle part of the pulling-on piece is provided with a strip-shaped hole, and the rear end of the pulling-on piece is provided with a circular hole. The hook head of the invention can deform differently for different resistances, so as to achieve the purpose of leveling floor tiles with different thicknesses.

Description

A device for adjusting the flatness of floor tiles of different thicknesses

technical field

The invention relates to the technical field of architectural decoration, in particular to a device for adjusting the flatness of floor tiles of different thicknesses.

Background technique

In architectural decoration engineering, laying floor tiles is essential. In the process of laying floor tiles, it is necessary to use a floor tile leveler to make the surfaces of two adjacent floor tiles on the same plane. In addition, there should be a gap between the two adjacent floor tiles. After the floor tiles are laid, the gap needs to be filled with marble glue.

In order to ensure the fast and smooth construction of floor tiles, it is usually necessary to use a floor tile leveler. There is a T-shape between the base and the pull tab under the prior art leveling device, even if the thickness of two adjacent floor tiles is the same, if the mortar below has larger particles, when the base and the floor tiles are mixed with such particles. When planting larger particles, if the surface height of the floor tile is higher than that of the other floor tile, it is difficult to level the surface heights of the two.

In interior decoration projects, in order to meet individual needs, it is often necessary to perform parquet construction on floor tiles of more than two brands.

When constructing floor tiles with large thickness differences, it is difficult to level the surface of the floor tiles finely. It is necessary to provide a leveling device for the construction of floor tiles with large thickness differences.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the present invention provides a device for adjusting the flatness of floor tiles of different thicknesses.

A device for adjusting the flatness of floor tiles with different thicknesses, comprising a lifting head, a wedge, a push block, a large pull tab and a wrench; it is characterized in that the upper end of the lifting head is provided with a lifting head through hole, and the lifting head is A small pull tab is arranged under the head, a cutting edge is arranged between the two small pull tabs under the lifting head; an opening is arranged on the lower side of the small pull tab, and a first hook head and a second hook are connected below the small pull tab Head; the outer ends of the first hook head and the second hook head are inclined upward, and the angle formed between the top surface of the first hook head and the second hook head and the vertical surface of the small pull tab is about 60 degrees; one side of the gasket There is a card slot, the thickness of the small pull tab matches the opening of the card slot, and the gasket can be clamped on the side of the small pull tab to change the width of the gap between the floor tiles; the top of the wedge is inclined, and the A small limit slot is arranged on the surface, a wedge head is arranged at the front end of the wedge, and a protection sheet is arranged under the rear end of the wedge; a large limit slot is arranged on the push block; A sleeve hole is arranged in the middle, and the length and width of the sleeve hole are larger than the length and thickness of the lifting head; the middle part of the large pull tab is provided with a strip hole, and the rear end of the large pull tab is provided with a circular hole; the wrench There is a wrench through hole in the middle of the wrench, a plunger is arranged under the wrench, and a flat plug is arranged at the lower end of the plunger; the plunger can be inserted into the strip hole, and the width of the strip hole is twice the thickness of the plunger. .

The height of the front end of the push block is the same as the height of the rear end of the wedge minus the thickness of the protective sheet.

The length dimension of the small pull-tab is greater than the thickness of the thick floor tile by at least 10 mm; the thickness of the small pull-tab is about 0.5 mm.

The cutting edge under the lifting head can be put into the small limiting groove; the width dimension of the wedge is smaller than the dimension between the two small pull tabs.

The lifting head, the small pull tab, the first hook head and the second hook head are integrated and made of PP material with high toughness; the large pull tab and the wrench are made of PP material with high toughness; the Wedges and push blocks are made of high toughness PVC material.

Adopting the technical scheme of the present invention has the following beneficial effects:

1) The present invention uses a hook head with an inclination. When the lifting head lifts the hook head upward, the hook head can make different deformations for different resistances, and can level the surface of floor tiles with different thicknesses;

2) Due to the inclination of the hook headband, when leveling floor tiles with the same thickness, there is no need to clean the bottom of the floor tiles, and the construction efficiency can be significantly improved;

3) Since the front bevel in the sleeve hole matches the bevel of the cutting edge under the lifting head, the pull tab can be hung under the lifting head, and it is convenient to push the wedge under the lifting head with a wrench to force the lifting head to lift. ;

4) After the floor tiles are shaped, tap the lifting head along the brick seams, the lifting head and the first hook head and the second hook head will be disconnected from the opening, which is convenient to beautify the gap between the floor bricks;

5) The protective sheet set at the back and bottom of the wedge can prevent it from touching the floor tiles when hitting the wedge, and has a good protective effect on the floor tiles;

6) Using the push clamp of the tile leveler to move the wedge, the user's grip strength can only be amplified by about 2 times, and the user's grip strength is not enough to push the wedge. The invention adopts a wrench with an adjustable fulcrum to move the wedge, and the user's strength can be adjusted according to the position of the fulcrum, which can fine-tune the lifting height of the lifting head, and is not easy to break the pull-tab, so that the The installation and leveling accuracy of the floor tile surface is improved;

7) The gasket is clamped on the pull tab, which can adjust the flatness of the surface of the floor tiles of different thicknesses and at the same time be used as a gasket to reserve gaps of different widths between the floor tiles, so that the lifting head realizes multi-function.

Description of drawings

Fig. 1 is the structural schematic diagram of each component of the present invention;

2 is a schematic diagram of the present invention leveling floor tiles with different thicknesses (the position of each component is shown when leveling floor tiles with different thicknesses, and when the lifting head is pulled up under the combined action of the pull tab and the wedge, The different deformation states of the first hook head and the second hook head due to being blocked by floor tiles of different thicknesses);

Fig. 3 is the position schematic diagram of each component when the floor tiles with different thicknesses have been leveled according to the present invention;

Fig. 4 is a schematic diagram showing that the contact position between the floor tile and the leveling member is cut when the floor tiles with different thicknesses have been leveled according to the present invention (when the pulling head is pulled up under the joint action of the pull tab and the wedge, the first The different deformation states of the first hook head and the second hook head due to being blocked by floor tiles of different thicknesses);

In the figure: the lifting head 10, the lifting head through hole 11, the small pull tab 12, the opening 13, the first hook head 14, the second hook head 15, the cutting edge 16, the gasket 17, the card slot 18, the wedge 20, Small limit slot 21, wedge head 22, protection sheet 23, push block 30, large limit slot 31, large pull tab 40, pull tab head 41, sleeve hole 42, pull bar hole 43, circular hole 44, wrench 50 , Wrench through hole 51, rod 52, flat plug 53, thin floor tiles 60, thick floor tiles 70.

Detailed ways

Below, the present invention will be further described with reference to the accompanying drawings and embodiments: as shown in Figures 1 to 4, a device for adjusting the flatness of floor tiles of different thicknesses includes a lifting head 10, a wedge 20, a push block 30, a large The pull tab 40 and the spanner 50 are characterized in that a pull head through hole 11 is formed at the upper end of the pull head 10 , a small pull tab 12 is arranged below the pull head 10 , and two small pull tabs are arranged below the pull head 10 . A cutting edge 16 is provided between the sheets 12; an opening 13 is provided on the lower side of the small pull-tab 12, and a first hook head 14 and a second hook head 15 are connected below the small pull-tab 12; the first hook head 14 and the second hook head 15 The outer end of the hook head 15 is inclined upward, and the angle formed between the top surface of the first hook head and the second hook head 15 and the vertical surface of the small pull-tab 12 is about 60 degrees; one side of the gasket 17 is provided with a slot 18 , the thickness of the small pull-tab 12 matches the opening of the card slot 18, and the gasket 17 can be clamped on the side of the small pull-tab 12 to change the width of the gap between the floor tiles; the top of the wedge 20 is inclined, A small limit slot 21 is arranged on the inclined surface, a wedge head 22 is arranged at the front end of the wedge 20, and a protection sheet 23 is arranged under the rear end of the wedge 20; a large limit slot 31 is arranged on the push block 30; the large pull tab 40 The front end is provided with a pull tab head 41, the pull tab head 41 is provided with a sleeve hole 42, the length and width of the sleeve hole 42 are larger than the length and thickness of the pull head 10; the middle part of the large pull tab 40 is provided with a strip hole 43 , the rear end of the large pull-tab 40 is provided with a circular hole 44; the middle of the wrench 50 is provided with a wrench through hole 51, a plug-in rod 52 is provided below the wrench 50, and the lower end of the plug-in rod 52 is provided with a flat plug 53; 52 can be inserted into the strip hole 43 , and the width dimension of the strip hole 43 is twice the thickness dimension of the insertion rod 52 .

The height of the front end of the push block 30 is the same as the height of the rear end of the wedge 20 minus the thickness of the protective sheet 23 .

The length dimension of the small pull tab 12 is greater than the thickness dimension of the thick floor tile 70 by at least 10 mm; the thickness dimension of the small pull tab 12 is about 0.5 mm.

The cutting edge 16 under the pulling head 10 can be placed in the small limiting groove 21 ; the width dimension of the wedge 20 is smaller than the dimension between the two small pull tabs 12 .

The lifting head 10 , the small pull tab 12 , the first hook head 14 and the second hook head 15 are a whole and are made of PP material with high toughness; the large pull tab 40 , the spanner 50 and the gasket 17 are made of Made of PP material with high toughness; the wedge 20 and push block 30 are made of high toughness PVC material.

The invention utilizes the hook-shaped lifting head, which can make different deformations for different resistances, so as to achieve the purpose of leveling the floor tiles of different thicknesses.

The above-mentioned embodiments of the present invention are intended to illustrate typical embodiments of the present invention, rather than limit the embodiments of the present invention. Obvious changes derived from the prompts in the embodiments of the present invention are still within the protection scope of the present invention.

Claims (9)

1. A device for adjusting the flatness of floor tiles of different thicknesses, comprising a lifting head (10), a wedge (20), a push block (30), a large pull tab (40), a wrench (50), and a gasket (17) ); characterized in that the upper end of the lifting head (10) is provided with a lifting head through hole (11), a small pulling tab (12) is arranged below the lifting head (10), and the lifting head (10) A cutting edge (16) is provided between the lower two small pull tabs (12); an opening (13) is provided on the lower side of the small pull tab (12), and a first hook (13) is connected below the small pull tab (12). 14) and the second hook head (15); the outer ends of the first hook head (14) and the second hook head (15) are inclined upward, and the top of the first hook head (14) and the second hook head (15) The angle formed between the surface and the vertical surface of the small pull tab (12) is 60 degrees; a card slot (18) is opened on one side of the gasket (17), and the thickness of the small pull tab (12) is the same as that of the card groove (18). The openings are matched, the gasket (17) can be clamped on the side of the small pull tab (12), and the gaskets (17) of different thicknesses can be clamped to change the width of the installation gap between the floor tiles; the wedge (20) The upper surface of the wedge (20) is provided with an inclined surface, the inclined surface is provided with a small limit groove (21), the front end of the wedge (20) is provided with a wedge head (22), and the rear end of the wedge (20) is provided with a protective sheet (23); The block (30) is provided with a large limit groove (31); the front end of the large pull-tab (40) is provided with a pull-tab head (41), and the pull-tab head (41) is provided with a sleeve hole (42), the sleeve hole (42) ) is larger than the length and thickness of the lifting head (10), the long side in front of the sleeve hole (42) is in the shape of a bevel, and the bevel is in line with the cutting edge (16) below the lifting head (10). The middle part of the large pull tab (40) is provided with a strip hole (43), and the rear end of the large pull tab (40) is provided with a circular hole (44); the middle of the wrench (50) is provided with There is a wrench through hole (51), an insertion rod (52) is arranged below the wrench (50), and a flat plug (53) is arranged at the lower end of the insertion rod (52); the insertion rod (52) can be inserted into the bar-shaped hole (43) , and the width dimension of the strip hole (43) is twice the thickness dimension of the insertion rod (52). 2 . The device for adjusting the flatness of floor tiles with different thicknesses according to claim 1 , wherein the size of the front end height of the push block ( 30 ) and the size of the rear end height of the wedge ( 20 ) minus the protection The difference in thickness dimension of the sheet (23) is the same. 3. A device for adjusting the flatness of floor tiles with different thicknesses according to claim 1, wherein the length of the small pull tab (12) is greater than the thickness of the thick floor tiles (70) by at least 10mm . 4 . The device for adjusting the flatness of floor tiles with different thicknesses according to claim 1 , wherein the thickness dimension of the small pull tab ( 12 ) is 0.5 mm. 5 . 5. A device for adjusting the flatness of floor tiles of different thicknesses according to claim 1, characterized in that the cutting edge (16) under the lifting head (10) can be placed in a small limit groove (21) )middle. 6 . The device for adjusting the flatness of floor tiles with different thicknesses according to claim 1 , wherein the width dimension of the wedge ( 20 ) is smaller than the dimension between the two small pull tabs ( 12 ). 7 . 7. A device for adjusting the flatness of floor tiles of different thicknesses according to claim 1, characterized in that the lifting head (10), the small pull tab (12), the first hook head (14) and the The second hook head (15) is a whole and is made of PP material with high toughness. 8 . The device for adjusting the flatness of floor tiles with different thicknesses according to claim 1 , wherein the large pull tab ( 40 ) and the wrench ( 50 ) are made of PP material with high toughness. 9 . 9 . The device for adjusting the flatness of floor tiles with different thicknesses according to claim 1 , wherein the wedge ( 20 ), the push block ( 30 ) and the gasket ( 17 ) are made of high-toughness PVC material. 10 . .

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