Adjustable tile cutter

Abstract

The utility model discloses a adjustable ceramic tile cutter, including base, the front and rear ends of base are fixed with first support and second support respectively, and the front and rear extension guide rail is installed between first support and second support, and the push knife carriage assembly is installed on the guide rail, and the push knife carriage assembly includes the carriage through the guide rail and with the front and rear sliding cooperation of guide rail, and the upper end of carriage is hinged with a handle located above the guide rail, and the handle front end has a downward extending connecting rod, and the connecting rod is located behind the carriage, and the lower end of connecting rod has a connecting block, and the lower end of connecting block is installed with a tool bit, and the outside of connecting block is hinged with a break seat, and the lower end of break seat has two left and right distribution break blocks, and the upper end of break seat is fixed with a tail screw located below the guide rail. The operator only needs to lift the rear end of handle with hand, when the tail screw hits the guide rail, the break block will automatically rotate and fall, and then the handle is pressed downward, which reduces the labor intensity of operator and improves the working efficiency of ceramic tile cutting.

Description

Technical Field

[0001] This utility model relates to a tile cutter, specifically an adjustable tile cutter. Background Technology

[0002] In the field of tile laying and decoration construction, tile cutters are an indispensable tool. Traditional tile cutters typically have the cutting block initially in a non-falling position. This is because during tile cutting, the cutting block must be positioned higher than the cutting head. If the cutting block is lower than the cutting head, the cutting head will be obstructed by the cutting block during its movement, preventing it from cutting the tile properly.

[0003] After the cutter head completes the tile cutting process, the operator needs to perform a series of tedious actions. Specifically, one hand must manually rotate the break block to lower it from its initial position to a suitable height. Then, the other hand must press down on the handle. This requires two-handed operation, using the pressure transmitted through the handle to apply force to the break block, thus breaking the tile. After the tile is broken, the break block must be lifted again to return to its initial position for the next cutting operation. Therefore, existing tile cutters have significant shortcomings in practical applications and urgently need improvement and optimization. Utility Model Content

[0004] In view of the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide an adjustable tile cutter.

[0005] The technical solution of this utility model is: an adjustable tile cutter, including a base, with a first support and a second support fixed at the front and rear ends of the base respectively. A guide rail extending forward and backward is installed between the first support and the second support. A pusher slide assembly is installed on the guide rail. The pusher slide assembly includes a slide that passes through the guide rail and slides forward and backward with the guide rail. A handle located above the guide rail is hinged to the upper end of the slide. The front end of the handle has a downward extending connecting rod located behind the slide. A connecting block is located at the lower end of the connecting rod. A cutter head is installed at the lower end of the connecting block. A break-off seat is hinged to the outside of the connecting block. Two break-off blocks are distributed left and right at the lower end of the break-off seat. A tail screw located below the guide rail is fixed to the upper end of the break-off seat.

[0006] Furthermore, a bearing seat is fixed on both the left and right sides of the middle part of the base, and an extension bracket is hinged to each bearing seat.

[0007] Furthermore, a leg is fixed to the rear end of the extension bracket.

[0008] Furthermore, the tail screw is located behind the connecting rod.

[0009] Furthermore, the connecting rod has a through hole that runs from front to back and allows the guide rail to pass through.

[0010] Furthermore, after lifting the rear end of the handle by hand, the connecting rod causes the breakage seat to tilt up. When the tail screw touches the bottom of the guide rail, the breakage seat and the breakage block rotate clockwise in the vertical direction.

[0011] The adjustable tile cutter provided by this utility model has the following advantages: After cutting the tile, the operator only needs to lift the rear end of the handle by hand. When the tail screw touches the guide rail, the breaking block will automatically rotate and fall. Then, the operator can press the handle down. This design eliminates the step of manually touching the breaking block to make it fall. The tile can be broken with just one hand, which reduces the labor intensity of the operator and improves the efficiency of tile cutting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 for Figure 1 Enlarged view of region A in the middle;

[0014] Figure 3 This is a schematic diagram of the pusher slide assembly of this utility model.

[0015] In the figure: 1—base, 2—first support, 3—second support, 4—guide rail, 5—slide, 6—handle, 61—connecting rod, 611—connecting block, 612—through hole, 7—cutting head, 8—break-off seat, 9—break-off block, 10—tail screw, 11—shaft seat, 12—extension bracket, 13—foot. Detailed Implementation

[0016] To provide a more intuitive and complete understanding of the technical solution of this utility model, the following non-limiting features are described in conjunction with the accompanying drawings:

[0017] like Figure 1 — Figure 3As shown, an adjustable tile cutter includes a base 1. A first support 2 and a second support 3 are fixed to the front and rear ends of the base 1, respectively. A guide rail 4 extending forward and backward is installed between the first support 2 and the second support 3. A pusher slide assembly is installed on the guide rail 4. The pusher slide assembly includes a slide 5 that passes through the guide rail 4 and slides forward and backward with the guide rail 4. A handle 6 is hinged to the upper end of the slide 5 and located above the guide rail 4. The front end of the handle 6 has a downward extending connecting rod 61. The connecting rod 61 is located behind the slide 5. The lower end of the connecting rod 61 has a connecting block 611. A cutter head 7 is installed at the lower end of the connecting block 611. A break-off seat 8 is hinged to the outside of the connecting block 611. The lower end of the break-off seat 8 has two break-off blocks 9 distributed left and right. A tail screw 10 located below the guide rail 4 is fixed to the upper end of the break-off seat 8.

[0018] like Figure 1 As shown, a bearing seat 11 is fixed on both the left and right sides of the middle part of the base 1, and an extension bracket 12 is hinged to each bearing seat 11. The extension bracket 12 can be opened, and the opening angle is adjustable, making it convenient to enlarge the size of the tiles after opening. A foot 13 is fixed to the rear end of the extension bracket 12 to facilitate support of the extension bracket 12.

[0019] like Figure 2 As shown, when the breaking block 9 has not fallen, the tail screw 10 is located behind the connecting rod 61.

[0020] like Figure 2 As shown, the connecting rod 61 has a through hole 612 that runs through the front and rear and allows the guide rail 4 to pass through.

[0021] When in use, after lifting the rear end of the handle 6 by hand, the connecting rod 61 causes the pressure breaking seat 8 to tilt up. When the tail screw 10 touches the bottom of the guide rail 4, the guide rail 4 blocks the pressure breaking seat 8. As the handle 6 continues to be lifted up, the connecting rod 61 also tilts up. The pressure breaking seat 8 and the pressure breaking block 9 rotate clockwise in the vertical direction, allowing the pressure breaking block 9 to fall down.

[0022] This utility model provides an adjustable tile cutter. After cutting the tile, the operator only needs to lift the rear end of the handle 6 by hand. When the tail screw 10 touches the guide rail 4, the breaking block 9 will automatically rotate and fall. Then, the operator can press down on the handle 6. This design eliminates the step of manually touching the breaking block 9 to make it fall. The tile can be broken with just one hand, reducing the operator's labor intensity and improving the efficiency of tile cutting. After the tile is broken, the breaking block 9 can be manually reset.

[0023] Of course, the above are only preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any simple modifications and equivalent structural changes made based on the contents of the present utility model specification and drawings should also be included within the patent protection scope of the present utility model.

Claims

1. An adjustable tile cutter, comprising a base, with a first support and a second support fixed to the front and rear ends of the base respectively, a guide rail extending forward and backward installed between the first support and the second support, a pusher slide assembly mounted on the guide rail, the pusher slide assembly comprising a slide that passes through the guide rail and slides forward and backward with the guide rail, characterized in that: A handle is hinged to the upper end of the carriage and located above the guide rail. The front end of the handle has a downward-extending connecting rod located behind the carriage. The lower end of the connecting rod has a connecting block, and a cutter head is installed at the lower end of the connecting block. A break-off seat is hinged to the outside of the connecting block. The lower end of the break-off seat has two break-off blocks distributed to the left and right. A tail screw located below the guide rail is fixed to the upper end of the break-off seat.

2. The adjustable tile cutter according to claim 1, characterized in that: A bearing seat is fixed on both the left and right sides of the middle of the base, and an extension bracket is hinged to each bearing seat.

3. An adjustable tile cutter according to claim 2, characterized in that: The rear end of the extension bracket is fixed with a leg.

4. An adjustable tile cutter according to claim 1, characterized in that: The tail screw is located behind the connecting rod.

5. An adjustable tile cutter according to claim 1, characterized in that: The connecting rod has a through hole that runs from front to back and allows the guide rail to pass through.

6. An adjustable tile cutter according to claim 1, characterized in that: After lifting the rear end of the handle by hand, the connecting rod causes the breakage seat to tilt up. When the tail screw touches the bottom of the guide rail, the breakage seat and the breakage block rotate clockwise in the vertical direction.

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