Tile Leveling System
A tile leveling system includes a fixture and a rotary member mounted on the fixture. The fixture includes a base, at least one spacer integrally formed on the base, and a connecting portion formed on the at least one spacer. The at least one spacer is provided with a breaking point. The connecting portion has a top having a central position provided with an internal thread. The connecting portion has two sides each having a top provided with a shoulder. The rotary member is provided with a hollow receiving chamber which has an inner diameter slightly greater than the maximum width defined by an outer edge of the at least one spacer. A threaded rod is mounted in the hollow receiving chamber and is screwed into the internal thread.
The present invention relates to a leveling system and, more particularly, to a tile leveling system.
2. Description of the Related ArtA conventional tile leveling system in accordance with the prior art shown in
In accordance with the present invention, there is provided a tile leveling system comprising a fixture and a rotary member mounted on the fixture. The fixture includes a base, at least one spacer integrally formed on and extending upward from the base, and a connecting portion formed on and extending upward from the at least one spacer. The at least one spacer is provided with a breaking point. The connecting portion has a top having a central position provided with an internal thread. The connecting portion of the fixture has two sides each having a top provided with a shoulder. The rotary member is provided with a hollow receiving chamber which has an inner diameter slightly greater than the maximum width defined by an outer edge of the at least one spacer. A threaded rod is mounted in the hollow receiving chamber of the rotary member and is screwed into the internal thread of the fixture.
According to the primary advantage of the present invention, the threaded rod does not protrude outward from the rotary member to protect the operator's safety when the operator kicks or strikes the rotary member.
According to another advantage of the present invention, the fixture will not be vibrated during rotation of the rotary member thereby preventing the breaking point of the fixture from being worn or broken due to vibration of the fixture.
According to a further advantage of the present invention, the fixture has a simplified structure, thereby decreasing the cost of fabrication.
According to a further advantage of the present invention, the rotary member can be reused so as to save the cost of material and to prevent waste of the material.
Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
Referring to the drawings and initially to
The rotary member 30 is provided with a hollow receiving chamber 31 which has an inner diameter slightly greater than the maximum width defined by an outer edge of the at least one spacer 22. A threaded rod 33 is mounted in the hollow receiving chamber 31 of the rotary member 30 and is screwed into the internal thread 26 of the fixture 20.
In the preferred embodiment of the present invention, the fixture 20 includes a spacer 22 which is centered at a central point of the base 21.
In another preferred embodiment of the present invention, the fixture 20 includes a plurality of spacers 22 which are centered at a central point of the base 21 and are equally spaced from each other.
In the preferred embodiment of the present invention, the shoulder 25 of the fixture 20 has an arcuate shape.
In the preferred embodiment of the present invention, the threaded rod 33 has a top provided with a limit portion 331. The rotary member 30 has a top provided with a through hole 32 connected to the hollow receiving chamber 31. The through hole 32 of the rotary member 30 has two sides each provided with a locking portion 321 for locking the limit portion 331 of the threaded rod 33, so that the threaded rod 33 is locked onto the rotary member 30 and extends into the hollow receiving chamber 31.
In the preferred embodiment of the present invention, the threaded rod 33 and the rotary member 30 are made of plastic material.
In another preferred embodiment of the present invention, the threaded rod 33 and the rotary member 30 are made of different material.
In another preferred embodiment of the present invention, the threaded rod 33 is made of metallic material, and the rotary member 30 is made of plastic material.
In another preferred embodiment of the present invention, the threaded rod 33 and the rotary member 30 are made of plastic material and are formed integrally.
In operation, referring to
As shown in
Accordingly, the threaded rod 33 does not protrude outward from the rotary member 30 to protect the operator's safety when the operator kicks or strikes the rotary member 30. In addition, the fixture 20 will not be vibrated during rotation of the rotary member 30, thereby preventing the breaking point 23 of the fixture 20 from being worn or broken due to vibration of the fixture 20. Further, the fixture 20 has a simplified structure, thereby decreasing the cost of fabrication. Further, the rotary member 30 can be reused so as to save the cost of material and to prevent waste of the material.
Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above, it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.
Claims
1. A tile leveling system comprising:
- a fixture; and
- a rotary member mounted on the fixture;
- wherein:
- the fixture includes:
- a base;
- at least one spacer integrally formed on and extending upward from the base; and
- a connecting portion formed on and extending upward from the at least one spacer;
- the at least one spacer is provided with a breaking point;
- the connecting portion has a top having a central position provided with an internal thread;
- the connecting portion of the fixture has two sides each having a top provided with a shoulder;
- the rotary member is provided with a hollow receiving chamber which has an inner diameter slightly greater than the maximum width defined by an outer edge of the at least one spacer; and
- a threaded rod is mounted in the hollow receiving chamber of the rotary member and is screwed into the internal thread of the fixture.
2. The tile leveling system of claim 1, wherein the fixture includes a spacer which is centered at a central point of the base.
3. The tile leveling system of claim 1, wherein the fixture includes a plurality of spacers which are centered at a central point of the base and are equally spaced from each other.
4. The tile leveling system of claim 1, wherein the shoulder of the fixture has an arcuate shape.
5. The tile leveling system of claim 1, wherein:
- the threaded rod has a top provided with a limit portion;
- the rotary member has a top provided with a through hole connected to the hollow receiving chamber; and
- the through hole of the rotary member has two sides each provided with a locking portion for locking the limit portion of the threaded rod, so that the threaded rod is locked onto the rotary member and extends into the hollow receiving chamber.
6. The tile leveling system of claim 1, wherein the threaded rod and the rotary member are made of plastic material.
7. The tile leveling system of claim 1, wherein the threaded rod and the rotary member are made of different material.
8. The tile leveling system of claim 7, wherein the threaded rod is made of metallic material, and the rotary member is made of plastic material.
9. The tile leveling system of claim 1, wherein the threaded rod and the rotary member are made of plastic material and are formed integrally.
Type: Application
Filed: Sep 21, 2016
Publication Date: Mar 22, 2018
Inventor: Timmy Chen (Taichung City)
Application Number: 15/271,431