TILE SPACER
A tile spacer includes a head and a base having a top surface and a beveled edge that bevels from the top surface. The head is provided on the base and projects in a projection direction perpendicular to the top surface of the base. The tile space may also include at least one opening formed on the top surface of the base. The opening of the base may partially or fully extend through the base in a direction parallel to the projection direction of the head.
The present application is directed to a tile spacer for positioning tiles.
Description of Background ArtWhen installing tiles in a bathroom or a kitchen in a residence, or on a floor in a commercial facility, for example, tile spacers are placed between the pieces of tile to ensure that the tiles are aligned correctly. To do so, tile spacers are placed between tiles to create grout space for grout to be applied so that when the grout dries, the tiles are fixed to the correct positions.
Conventional tile spacers are generally made of plastic and rubber and have a shape of cylinder, square or rectangle. The conventional tile spacers may consist of multiple pieces and has a height of 1/32 to two or three inches. When using the conventional spacers to place the tiles on the surface (wall, floor, countertop, etc.) using base grout, a predetermined number (e.g. two) of spacers are placed between sides of two adjacent tiles. After placing all of the tiles on a floor and after the base grout dries, the tile spacers are removed. Then, the filling grout is applied in the grout spaces between the tiles formed by the conventional spacers.
However, a great deal of time and effort is expended in this process. Specifically, this process requires great skill for a trained professional to level the tiles proficiently without lippage, i.e., variation in the height of adjacent tiles. To ensure that the tiles are sufficiently leveled, leveling devices must be used while placing tiles on the base grout. Then, all of the tile spacers must be removed before applying the filling grout. Multiple days may be spent waiting on the base grout to dry and to remove the conventional spacers before applying the filling grout.
SUMMARY OF THE INVENTIONAccording to one aspect of the present application, a tile spacer includes a head and a base having a top surface and a beveled edge that bevels from the top surface. The head is provided on the base and projects in a projection direction perpendicular to the top surface of the base. According to another aspect of the present application, a tile spacer includes a base having a top surface configured to contact a bottom of the at least two adjacent tiles, at least one opening formed on the top surface and a beveled edge that bevels from the top surface. The top surface of the base is entirely flat with no object projecting from the top surface, and the at least one opening of the base partially or fully extends through the base in a direction normal to the bottom of the at least two adjacent tiles.
The present application will become more fully understood from the detailed description given hereinbelow and the accompanying drawings which are given by way of illustration only, and thus, are not limitive of the present application, and wherein:
The aforementioned and further advantages and features of the present application will be understood by reference to the description of the preferred embodiment in conjunction with the accompanying drawings where the components are illustrated based on a proportion for explanation but not subject to the actual component proportion.
As shown in
The top and sides of the head 2 may be smooth or have roughness or patterns. In addition, the top of the head 2 may be formed with an opening extending entirely or partially through the head 2 and the base 3 to allow the base grout and the filling grout to seep in and fill the opening. Moreover, the top of the head 2 may be flat, semispherical, conical or the like. Again, the head 2 may have any shape, such as a cylindrical pillar as shown in
The base 3 is formed in a thin plate shape for being placed between the tile and the base grout when the tile is placed thereon. Top and bottom surfaces of the base 3 may be smooth or have roughness or patterns thereon. According to the embodiment shown in
The beveled edges 5 are formed on the base 3 to allow easy insertion of the tile spacer 1 in case one of the tiles has been placed on the base grout before placing the tile spacer 1 The beveled edge 5 may be provided at only one side of the base 3. The angle of the beveled edge 5 may be less than sixty (60) degrees but more preferably less than forty-five (45) degrees. The surface of the beveled edge 5 may be smooth or have roughness, patterns or steps. The surface 6 of the beveled edge 5 may be flat or curved laterally and/or longitudinally. The end 7 of the beveled edge 5 may be square to or diagonal relative to the extension direction of the base 3. Alternatively, the end may be a pointed end or have a zig-zag edge. In addition, the surface of the beveled edge 5 may face up or down. Depending on use, the beveled edge 5 may not be required.
The tile spacer 1 may be made of a hard material, such as stainless steel or aluminum, or a flexible material, such as plastic and rubber. The head 2 and the base 3 of the tile spacer 1 may be integrally formed by molding when the tile spacer 1 is made of plastic or casted when it is made of stainless steel or aluminum, for example. Alternatively, the head 2 and the base 3 may be formed separately and attached to each other by adhesive or welding or fastened to each other by a screw or the like.
The tile spacer 1 according to the present application can be used on generally level or flat, smooth surfaces, such as floors, walls and countertops, but can be used on uneven surfaces. However, if a floor or other surface is uneven or is not level, multiple tile spacers with different base heights may be used to adjust evenness of the floor or other surface. Alternatively, when the adjacent tiles have different thicknesses, each side of the tile spacer may have a base height that is different from the base height of the other side of the tile spacer to compensate the difference in thicknesses.
To use the tile spacer 1 according to the present application, first, the base grout is applied to areas of floor or wall surfaces on which tiles are to be laid out in a predetermined pattern. Then, the tile spacer 1 is placed along a filling grout line space on the base grout, which is formed between areas of the base grout for placing each tile. Two or more tiles spacers 1 may be used along a side of a tile. At this time, the tile spacer 1 is placed so that the head 2 of each tile spacer 1 is located in the filling grout line space, and the beveled edges 5 extend to the area of the base grout for placing the tiles. During the tile setting process, a tile is pressed firmly on one side of the base 3 of the tile spacer 1 as shown in
Instead of placing the tile spacer 1 on the base grout first, a tile may be placed and pressed firmly on the base grout, and one side of the base 3 of the tile spacers 1 may be inserted between the tile and the base grout.
Then, a contiguous tile is placed on the other side of the base 3 of the tile spacers 1, creating a level height, therefore preventing lippage. At this time, by pressing edges of the tiles against the side surface of the head 2 of the tile spacer 1, the grout line space is created as shown in
After the tiles are positioned and aligned, a sufficient amount of filling grout can be applied along the grout line space and over the head 2 of the tile spacer 1 to fill the grout line space and hide the tile spacer 1 because the height of the head 2 of the tile spacer 1 is less than the thickness of the tiles. Because the tile spacers 1 need not be removed, time for removing the tile spacers can be saved. Also, potential damages to the tiles may be avoided.
No tools are needed to use the tile spacer according to the present application thus requiring minimal manipulation of the tile after placing it. A highly skilled installer is therefore also not needed. A cylindrical shaped head of the tile spacer according to the present application provides an advantage to ensure that the grout space is the same size no matter which way your spacer is aligned under the tile. Therefore, if the tile spacer is placed somewhat twisted under the tile, the grout line will still be straight and even because a cylindrical pillar creates the same space regardless of the way it is turned as shown in
Unlike the conventional tile spacers, the tile spacer 1 according to the present application may have a single piece and involve only one step to level and space tiles without removal or separate leveling process. The leave-in and one-piece feature eliminates the time spent going back and removing stems or other pieces that exist on top of tiles before the conventional grouting process. The filling grout is placed over the tile spacer, which is not removed but instead stays in place invisibly under the tile and grout. Tiles are leveled without having to manipulate them with multiple leveling pieces and tools. Therefore, less time, expense, and skill are required.
The second embodiment of the tile spacer according to the present application is shown in
In the embodiments shown in
The top and sides of the head 20, 20′ may be smooth or have roughness or patterns. In addition, the top of the head 20, 20′ may be formed with one or more openings extending entirely or partially through the head 20, 20′ and the base 30, 30′, to allow the base grout and the filling grout to seep in and fill the opening. Alternatively, the top of the head 20, 20′ may be formed with a groove that partially extends through the head 20, 20′.
The base 30, 30′ is formed in a thin plate shape as being placed between the tile and the base grout when the tile is placed. As discussed above, the base 30, 30′ may have a circular shape, a square shape, and the like. A top and bottom surfaces of the base 3 may be smooth or have roughness or patterns. The position of the head 20, 20′ on the base 30, 30′ may be at the center of the base 30, 30′ or varied as desired. For example, the head 20, 20′ may be placed at one side or a corner if the base 30, 30′ is larger. The base 30, 30′ includes a predetermined number of openings 40, 40′ and beveled edges 50, 50′. The openings 40, 40′ may be formed between the arms 21, 21′. The length L′ and the width M′ of each side of the base 30, 30′ may be determined depending on the desired stability of the tile spacer 10, 10′ when placed under the tiles. For example, the length L′ of the base 30, 30′ may be in a range of ¾ to three (3) inches, and the width M′ of the base 30, 30′ may be in a range of ¾ to three (3) inches. The height N′ of the base 30, 30′ should be equal to or less than a desired thickness of the base grout under the tiles and may be in a range of 1/32 to one (1) inch. The openings 40, 40′ may extend entirely or partially through the base 30, 30′, to allow the base grout to dry to seep in and fill the openings 40, 40′. The shape of the openings 40, 40′ may be circular, square, rectangular or the like.
Like the first embodiment, the beveled edge 50, 50′ are formed on the base 30, 30′. The angle of the beveled edge 50, 50′ may be less than sixty (60 degrees but more preferably less than forty-five (45) degrees. The surface 6 of the beveled edge 5 may be flat or curved laterally and/or longitudinally. The end 70, 70′ of the beveled edge 50, 50′ may correspond to the contour of the shape of the base 30, 30′ or may have other shapes, such as a zig-zag pattern or a wavy pattern. Depending on use, the beveled edge 50, 50′ may not be required. The surface of the beveled edge 50, 50′ may be smooth or have roughness, patterns or steps.
The tile spacer according to the present application can be used with various shapes or sizes of different tiles or materials. The tile spacer can be made in different sizes as needed, such as for different heights or levels where more base grout is required for larger format tiles and/or brick, stone, flagstone, marble, and slab. In addition to that, the tile spacer according to the present application may have the head in different sizes for different grout spacing sizes. Each different size of the tile spacer according to the present application may optionally be distinctly color coded. Other sizes for grout spacing and base heights are available for advanced applications. The tile spacer according to the present application also comes with flat pieces without the head available in the same heights for corner/edge pieces of tile or tiles that do not utilize a grout line, such as marble and natural stones. For example, as shown in
The tile spacer according to the present application include a base inserted under the two or more adjacent pieces of tile, with the head projecting upward from the base to provide spacing between tiles or other materials and to remain in place and be grouted over. As previously noted, the shape of the head could be an “X” that sits in the corner of four connecting tiles, a “T” for a staggered or brick pattern where it would be touching three, four, or more tiles, or a “Y” that sits between two tiles and one rotated tile, for example. The height of the head would always be below the top of pieces of tile or other materials, so that the tile spacer remains unseen in place and then covered with the filling grout.
In addition, any height, length and width of the head or the base may be changed as needed in various usages. For example, the height of the head can be increased when the tile spacer is made for use with thicker tiles or bricks.
Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
Claims
1. A tile spacer, comprising:
- a head; and
- a base having a top surface and a beveled edge that bevels from the top surface, wherein
- the head is provided on the base and projects in a projection direction perpendicular to the top surface of the base.
2. The tile spacer according to claim 1, wherein
- the base includes at least one opening formed on the top surface, and
- the at least one opening of the base partially or fully extends through the base in a direction parallel to the projection direction of the head.
3. The tile spacer according to claim 1, wherein
- the head is a cylindrical projection or a rectangular pillar projection.
4. The tile spacer according to claim 3, wherein
- the head has a width that defines a distance between two tiles installed on the tile spacer.
5. The tile spacer according to claim 4, wherein
- the width of the head is in a range greater than zero (0) to one (1) inch.
6. The tile spacer according to claim 1, wherein
- the top surface of the base is configured to contact a bottom of a tile when the tile spacer is installed under the tile.
7. The tile spacer according to claim 1, wherein
- the base is in an elongated plate having a first end and a second end,
- each of the first end and the second end is provided with the beveled edge.
8. The tile spacer according to claim 7, wherein
- a length of the base is in a range of ¾ and three (3) inches.
9. The tile spacer according to claim 7, wherein
- a width of the base is in a range of ¾ and three (3) inches.
10. The tile spacer according to claim 1, wherein
- an angle of the beveled edge is sixty (60) degrees or less.
11. The tile spacer according to claim 1, wherein
- a height of the head is in a range greater than zero (0) and equal to or less than one (1) inch.
12. The tile spacer according to claim 1, wherein
- the base has a circular or rectangular shape, and
- an edge of the circular or rectangular shape base is made entirely with the beveled edge.
13. The tile spacer according to claim 12, wherein
- the head has an X, T or Y shape.
14. The tile spacer according to claim 13, wherein
- each arm of the X, T or Y shaped head has a width that defines a distance between two tiles installed on the tile spacer.
15. The tile spacer according to claim 14, wherein
- the width of the arm is in a range of 1/32 to three (3) inches.
16. The tile spacer according to claim 12, wherein
- the head is a cylindrical projection or a rectangular pillar projection.
17. The tile spacer according to claim 16, wherein
- the head has a width that defines a distance between two tiles installed on the tile spacer.
18. The tile spacer according to claim 17, wherein
- the width of the head is in a range of 1/32 to one (1) inch.
19. A tile spacer to be placed under at least two adjacent tiles, comprising:
- a base having a top surface configured to contact a bottom of the at least two adjacent tiles, at least one opening formed on the top surface and a beveled edge that bevels from the top surface, wherein
- the top surface of the base is entirely flat with no object projecting from the top surface, and
- the at least one opening of the base partially or fully extends through the base in a direction normal to the bottom of the at least two adjacent tiles.
Type: Application
Filed: Feb 1, 2019
Publication Date: Feb 4, 2021
Inventor: Ronald Lee BYER (Chattanooga, TN)
Application Number: 16/975,018