A self-locking leveler for tile paving

Abstract

The present invention belongs to the technical field of decoration and renovation, and specifically discloses a self-locking leveler for tile paving, comprising a tension wrench, an elastic self-locking base plate and a lock seat pressure cover, wherein the elastic self-locking base plate passes through the lock seat pressure cover and the tension wrench to form an integral self-locking leveler, and the tension wrench, the elastic self-locking base plate and the lock seat pressure cover are all integrally formed. The present invention has the advantages of easy use and good fastening effect.

Description

Technical Field

[0001] The invention belongs to the technical field of decoration and renovation, and in particular relates to a self-locking leveler for tile paving. Background Art

[0002] For the laying of ceramic tiles, currently available are press-type and screw-type tile levelers. The press-type leveler has no elasticity after being locked during use and is easy to loosen, and the tile installation gap is more than 1 mm. In addition, a large external force needs to be applied when locking, and the locking clamp tool is complex and expensive. Although the screw-type tile leveler can be reused, the cost of each one is high, and the laying layer and ceramic tiles will be damaged when it is taken out. At the same time, in order to ensure the strength of the T-shaped bottom hook, the tile laying gap is too large (generally greater than 1.5 mm), which is bound to affect the appearance. Summary of the invention

[0003] The purpose of the present invention is to provide a self-locking leveler for tile paving, which has higher strength, smaller size and is more convenient to install and use.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A self-locking leveler for tile paving comprises a tension wrench, an elastic self-locking base plate and a locking seat pressure cover. The elastic self-locking base plate passes through the locking seat pressure cover and the tension wrench to form an integral self-locking leveler. The tension wrench, the elastic self-locking base plate and the locking seat pressure cover are all integrally formed.

[0006] Furthermore, the tension wrench includes a handle located at the top, and also includes a locking foot plate obliquely arranged at the front of the handle, the handle includes a metal handle core located inside and a rubber handle sleeve surrounding the outside of the metal handle core; a wrench foot heel fulcrum is provided at the bottom of the locking foot plate, a wrench foot plate clamping head extends horizontally forward at the front of the locking foot plate, and a rectangular hollow wrench foot plate clamping port is provided at the connection between the locking foot plate and the wrench foot plate clamping head.

[0007] Furthermore, the elastic self-locking base plate includes an arc-shaped base plate located at the bottom and a nylon fiber tension rack located at the center of the upper part of the arc-shaped base plate, the arc-shaped base plate is composed of a deformable pressure arc plate located in the middle and anti-slip fulcrums located on both sides of the deformable pressure arc plate, the nylon fiber tension rack includes a nylon fiber strip body, a wedge-shaped boss is provided at the bottom of the nylon fiber strip, an arc-shaped rack head is provided at the top of the nylon fiber strip, and a plurality of parallel boss-shaped nylon racks are provided on the upper surface of the nylon fiber strip, and the nylon racks are arranged parallel to the short sides of the nylon fiber strip.

[0008] Furthermore, the lock seat pressure cover includes a rectangular pressure cover base plate located at the bottom and a self-locking lock seat located at the upper part of the pressure cover base plate. The self-locking lock seat is a cube with a cavity. A self-locking seat lock tongue is provided in the self-locking lock seat cavity. A force-bearing round head is provided at the upper part of the self-locking lock seat behind the self-locking seat lock tongue. The force-bearing round head is clamped on the side wall of the self-locking lock seat.

[0009] Furthermore, the thickness of the upper part of the nylon fiber tension rack is greater than that of the lower part, the thickness of the lower part of the nylon fiber tension rack is 0.5 mm, and the anti-slip fulcrum is a strip-shaped flat plate.

[0010] Furthermore, the self-locking seat lock tongue is in the shape of an inclined plate, and the root of the self-locking seat lock tongue is fixedly connected to the inner wall of the self-locking lock seat.

[0011] The present invention has the advantages that:

[0012] 1. Except for the tension wrench, all the equipment in this device is disposable and low in cost. By using the deformed pressure arc plate, stress still exists after tightening. At the same time, the tension wrench is used to pressurize and fix, and the self-locking seat lock tongue and nylon rack are automatically locked, making the installation easier and more convenient. The tension wrench can be reused;

[0013] 2. The design of 0.5mm nylon fiber strip has higher strength and smaller size. Compared with the commonly used and patented levelers, the gap between tiles is smaller. It can retain prestress after tightening and better maintain the flatness of tile paving. During the installation and tightening process, the self-locking seat lock tongue and nylon rack are automatically locked, which is convenient for installation;

[0014] 3. The tension wrench can be easily inserted into the nylon fiber tension rack, the wrench foot plate bayonet temporarily locks the nylon rack, and the elastic self-locking base can be easily tightened through the force-bearing round head support. The tension wrench is easy to use, low-cost and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a detailed diagram of the tension wrench components of the present invention.

[0017] Figure 3 This is a detailed view of the elastic self-locking base plate component of the present invention.

[0018] Figure 4 It is a detailed view of the lock base cover component of the present invention.

[0019] Figure 5 It is a cross-sectional view of the lock base cover of the present invention.

[0020] Figure 6 A state reference diagram is used for the present invention.

[0021] 1. Tension wrench, 11. Handle, 111. Metal handle core, 112. Rubber handle sleeve, 12. Locking foot plate, 121. Wrench foot plate heel fulcrum, 122. Wrench foot plate bayonet, 123 Wrench foot plate clamp, 2. Elastic self-locking base plate, 21. Arc base plate, 211. Anti-slip fulcrum, 212. Deformed pressurized arc plate, 22. Nylon fiber tension rack, 221. Rack head, 222. Nylon rack, 223. Nylon fiber strip, 3. Lock seat pressure cover, 31. Pressure cover base plate, 32. Self-locking lock seat, 33. Self-locking seat lock tongue, 34. Force-bearing round head, 4. Ceramic tile. DETAILED DESCRIPTION

[0022] As shown in the figure, a self-locking leveler for tile paving includes a tension wrench 1, an elastic self-locking base plate 2 and a lock seat pressure cover 3. The elastic self-locking base plate 2 passes through the lock seat pressure cover 3 and the tension wrench 1 to form an integral self-locking leveler. The tension wrench 1, the elastic self-locking base plate 2 and the lock seat pressure cover 3 are all integrally formed; the tension wrench 1 includes a handle 11 located at the top, and also includes a locking foot plate 12 obliquely arranged at the front of the handle 11, the handle 11 includes a metal handle core 111 located inside and a rubber handle sleeve 112 surrounding the outside of the metal handle core 111; the locking foot plate 12 is provided with a wrench foot plate at the bottom The front part of the locking foot plate 12 is provided with a wrench foot plate clamp 123 extending horizontally forward, and a rectangular hollow wrench foot plate clamp 122 is provided at the connection between the locking foot plate 12 and the wrench foot plate clamp 123, and the clamp is used to place the nylon fiber tension rack 22; the elastic self-locking base plate 2 includes an arc-shaped base plate 21 at the bottom and a nylon fiber tension rack 22 located at the center of the upper part of the arc-shaped base plate 21, and the arc-shaped base plate 21 is composed of a deformable pressurized arc plate 212 located in the middle and anti-slip fulcrums 211 located on both sides of the deformable pressurized arc plate 212, and the nylon fiber tension rack 22 includes nylon fiber strips 223 The main body, the bottom of the nylon fiber strip 223 is provided with a wedge-shaped boss, the top of the nylon fiber strip 223 is provided with an arc-shaped rack head 221, and the upper surface of the nylon fiber strip 223 is provided with a plurality of parallel nylon racks 222 in the shape of bosses, and the nylon racks 222 are arranged parallel to the short sides of the nylon fiber strip 223; the lock seat pressure cover 3 includes a rectangular pressure cover base plate 31 located at the bottom and a self-locking lock seat 32 located on the upper part of the pressure cover base plate 31, the self-locking lock seat 32 is a cube with a cavity, a self-locking seat lock tongue 33 is provided in the cavity of the self-locking lock seat 32, and a force-bearing round head 34 is provided on the upper part of the self-locking lock seat 32 at the rear of the self-locking seat lock tongue 33, The force-bearing round head 34 is clamped on the side wall of the self-locking lock seat 32; the upper thickness of the nylon fiber tension rack 22 is greater than the lower thickness, the lower thickness of the nylon fiber tension rack 22 is 0.5mm, and the anti-slip fulcrum 211 is a strip-shaped flat plate; the self-locking seat lock tongue 33 is an inclined plate and the root of the self-locking seat lock tongue 33 is fixedly connected to the inner wall of the self-locking lock seat 32. The setting form of the self-locking seat lock tongue 33 and the self-locking lock seat 32 is the structure of the existing one-way tightening nylon tie, and the self-locking seat lock tongue in the present application also has the function of one-way locking, that is, the nylon fiber tension rack can be tightened upward in the lock seat pressure cover, but cannot be pulled out from the bottom.

[0023] When in use, first place the arc bottom plate of the elastic bottom plate at the bottom of the floor tile, and lock the nylon fiber tension rack through the tile splicing gap with the lock seat pressure cover, the lock seat pressure cover locks the nylon fiber tension rack through the self-locking seat lock tongue, and then use a tension wrench to clamp the nylon fiber tension rack through the wrench foot plate clamping mouth, and then move the handle end downward to tighten the nylon fiber tension rack under the reverse force of the wrench foot plate clamp, causing the arc bottom plate to deform and be stressed, the anti-slip fulcrum is tightly attached to the bottom of the tile, the self-locking seat lock tongue locks the nylon rack, so that the upper surface of the tile is aligned under the interaction force between the lock seat pressure cover and the elastic self-locking bottom plate. Except for the tension wrench, all the equipment in this device is disposable and low in cost. By using the deformed pressurized arc plate, stress still exists after tightening, and at the same time, the tension wrench is pressurized and fixed, and the self-locking seat lock tongue and the nylon rack are automatically locked, so that installation is easier and more convenient, and the tension wrench can be reused.

Claims

1. A self-locking leveler for tile paving, characterized by: It includes a tension wrench, an elastic self-locking base plate and a lock seat pressure cover, the elastic self-locking base plate passes through the lock seat pressure cover and the tension wrench to form an integral self-locking leveler, and the tension wrench, the elastic self-locking base plate and the lock seat pressure cover are all integrally formed; the tension wrench includes a handle located at the upper part, and also includes a locking foot plate obliquely arranged at the front of the handle, the handle includes a metal handle core located inside and a rubber handle sleeve surrounded by the outside of the metal handle core; a wrench foot heel fulcrum is provided at the lower part of the locking foot plate, a wrench foot plate clamping head extends horizontally forward at the front of the locking foot plate, and a rectangular hollow wrench foot plate clamping port is provided at the connection between the locking foot plate and the wrench foot plate clamping head; the elastic self-locking base plate includes an arc-shaped base plate located at the bottom and a nylon fiber tension rack located at the center of the upper part of the arc-shaped base plate, and the arc-shaped base plate is formed by a deformation pressurizing The invention relates to an arc plate and anti-slip fulcrums on both sides of the deformed pressurized arc plate, wherein the nylon fiber tension rack comprises a nylon fiber strip body, a wedge-shaped boss is provided at the bottom of the nylon fiber strip body, an arc-shaped rack head is provided at the top of the nylon fiber strip body, and a plurality of parallel nylon racks in the shape of bosses are provided on the upper surface of the nylon fiber strip body, and the nylon racks are arranged parallel to the short sides of the nylon fiber strip body; the lock seat pressure cover comprises a rectangular pressure cover base plate located at the bottom and a self-locking lock seat located at the upper part of the rectangular pressure cover base plate, the self-locking lock seat is a cube with a cavity, a self-locking seat lock tongue is provided in the self-locking lock seat cavity, a force-bearing round head is provided on the upper part of the self-locking lock seat at the rear of the self-locking seat lock tongue, and the force-bearing round head is clamped on the side wall of the self-locking lock seat, and the self-locking seat lock tongue and the self-locking lock seat are arranged in the form of a one-way tightening nylon tie structure, and the self-locking seat lock tongue has a one-way locking function.

2. The self-locking leveler for tile paving according to claim 1, characterized in that: The thickness of the upper part of the nylon fiber tension rack is greater than that of the lower part, the thickness of the lower part of the nylon fiber tension rack is 0.5 mm, and the anti-slip fulcrum is a strip-shaped flat plate.

3. The self-locking leveler for tile paving according to claim 2, characterized in that: The self-locking seat lock tongue is in the shape of an inclined plate, and the root of the self-locking seat lock tongue is fixedly connected to the inner wall of the self-locking lock seat.

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