Tile trepanning positioner for home decoration

Abstract

The utility model discloses a ceramic tile trepanning positioner for home decoration, and belongs to the technical field of home decoration. The ceramic tile trepanning positioner comprises two oppositely-arranged limiting plates, right-angle grooves are formed in the inner sides of the two limiting plates in the length direction of the limiting plates, a telescopic assembly is arranged between the two limiting plates, the telescopic assembly is sleeved with a movable part, and a marking pen is arranged on the movable part; a pointer A is arranged in a gap between the ends of the two movable rods, first scale marks are arranged on the limiting plate, and the pointer A is located above the first scale marks. A second scale mark is arranged on the top face of the movable rod, a pointer B is arranged on the side edge of the through groove and located above the second scale mark, the ceramic tile is clamped between the two oppositely-arranged limiting plates, the right-angle groove makes contact with the edge of the ceramic tile and can be attached to the two side faces of the ceramic tile, and the parallelism between the limiting plates and the ceramic tile is guaranteed; the hole opening position can be conveniently positioned; through the positions of the pointer A and the pointer B, the coordinate position of the marking pen on the ceramic tile can be accurately positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of home decoration, more specifically, relate to a ceramic tile hole positioning device for home decoration. BACKGROUND

[0002] In the process of home decoration needs to paste ceramic tile on the wall, but there are many pipelines in indoor decoration, cannot directly paste ceramic tile needs to open hole in ceramic tile, and the size of the pipeline hole on the wall is determined when opening hole in ceramic tile, ceramic tile hole positioning device is used at this time. At present, the ceramic tile is mostly taken with a tape measure for opening hole treatment, and the positioning is not accurate enough.

[0003] And the prior art such as patent CN221365254U a ceramic tile hole positioning device for home decoration accurate positioning, through the cooperation between horizontal plate, telescopic rod one, suction pad one, suction pad two and positioning frame, first extrude horizontal plate, let telescopic rod one extrude suction pad one, suction pad one is adsorbed on the wall, the position needing positioning is fixed with positioning frame, put the positioning device on the ceramic tile, let suction pad one and suction pad two firmly fixed, then open hole in ceramic tile, although the device has many beneficial effects, but the suction pad is difficult to avoid deviation or horizontal degree problem when fixing, easy to lead to not accurate enough positioning, in view of this, we propose a ceramic tile hole positioning device for home decoration. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a ceramic tile hole positioning device for home decoration to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A ceramic tile hole positioning device for home decoration, including two opposite limit plates, the inside of two limit plates is provided with right angle groove along its length direction, the telescopic assembly is arranged between two limit plates, the movable piece is sleeved on telescopic assembly, the marker pen is arranged on movable piece;

[0007] Telescopic assembly includes two groups of movable rods arranged oppositely, and there is a gap between two groups of movable rods, a pointer A is arranged in the gap of the end of two groups of movable rods, a scale line one is arranged on limit plate, the pointer A is above the scale line one, and the movable rod end portion is in sliding fit with limit plate;

[0008] A through slot is formed in the movable piece, the marker pen passes through the middle of the through slot, a scale line two is arranged on the movable rod top surface, a pointer B is arranged on the side of the through slot, and the pointer B is above the scale line two.

[0009] Preferably, the movable rod comprises connecting rod A and connecting rod B, the connecting rod A and the connecting rod B are in sliding fit, the connecting rod A is composed of a horizontal part and a vertical part, one end of the horizontal part is connected with the upper end of the vertical part, and a limiting strip is arranged at the lower end of the horizontal part; a sliding groove A is formed in the top surface of the connecting rod B, and the limiting strip is in sliding fit with the sliding groove A.

[0010] Preferably, a groove is formed in the upper inner side of the movable piece, the horizontal part of the connecting rod A extends into the groove and is in sliding fit with the groove, and a limiting bolt is arranged through the side of the movable piece and can contact the side of the movable rod.

[0011] Preferably, a sliding groove B is formed in the side of the connecting rod B, and a sliding block is rotatably connected to the end of the limiting bolt and is in sliding fit with the sliding groove B.

[0012] Preferably, two limiting protrusions are arranged on the upper top surface of the inner side of the movable piece and extend to the side of the connecting rod B.

[0013] Preferably, the axis of the marker pen coincides with the intersection of the center extension lines of the pointer A and the pointer B.

[0014] Preferably, a sliding rail is formed in the top surface of the limiting plate, an installation block is arranged at the end of the telescopic assembly, a rotating shaft is rotatably connected to the middle part of the installation block, and the rotating shaft is in sliding fit with the sliding rail.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] (1) The two oppositely arranged limiting plates can clamp the ceramic tile between the limiting plates, the right-angle grooves in the inner sides of the two limiting plates contact the edge of the ceramic tile and can be attached to the two side surfaces of the ceramic tile, the parallelism between the limiting plate and the ceramic tile is ensured, and the position of the opening hole is positioned conveniently; the positions of the pointer A and the pointer B can accurately position the coordinate position of the marker pen on the ceramic tile.

[0017] (2) The inner side positions of the two connecting rods B are limited by the limiting protrusions, the center of the movable piece does not deviate when the movable piece moves to the connecting rod B; the two limiting plates are relatively close by the rotating action of the rotating shaft and the installation block when the positioner is not used, at this time, the telescopic assembly is contracted, the installation blocks at the two ends of the telescopic assembly also rotate relative to the rotating shaft, the two limiting plates are contracted together, space is saved, and the positioner is convenient to store. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a whole structure schematic view of the utility model;

[0019] Fig. 2 It is a telescopic assembly and movable piece installation structure schematic view of the utility model;

[0020] Fig. 3The utility model discloses a telescopic assembly and movable piece side view schematic drawing.

[0021] Mark explanation in drawing: 1, limit board;101, slide rail;2, telescopic assembly;201, connecting rod A;202, connecting rod B;203, limit strip;204, sliding slot A;205, sliding slot B;3, movable piece;301, through slot;302, limit protrusion;4, marker pen;5, pointer B;6, limit bolt;7, mounting block;8, pivot. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment:

[0024] Please refer to Figs. 1-3 A ceramic tile hole positioning device for home decoration, comprising two oppositely arranged limit boards 1, a right-angle groove is formed in the inner side of each limit board 1 along the length direction of the limit board 1, a telescopic assembly 2 is arranged between the two limit boards 1, the two limit boards 1 are used for fixing the two sides of the ceramic tile, the telescopic assembly 2 can be telescoped according to the size of the ceramic tile, a movable piece 3 is sleeved on the telescopic assembly 2, and a marker pen 4 is arranged on the movable piece 3.

[0025] The telescopic assembly 2 comprises two groups of movable rods arranged oppositely, there is a gap between the two groups of movable rods, a pointer A is arranged in the gap at the end of the two groups of movable rods, the pointer A is located at the middle position of the gap between the two groups of movable rods, a scale line one is arranged on the limit board 1, the pointer A is located above the scale line one, the pointer A is used for corresponding to the scale line one, so that the distance position can be easily checked, and the movable rod end is in sliding fit with the limit board 1;The telescopic assembly 2 can move along the length direction of the limit board 1, the movable piece 3 moves in the length direction of the telescopic assembly 2, the hole position of the ceramic tile is confirmed in the two axial positions, and the center of the hole is marked by the marker pen 4.

[0026] A through slot 301 is formed in the movable piece 3, the marker pen 4 passes through the middle of the through slot 301, a scale line two is arranged on the top surface of the movable rod, a pointer B 5 is arranged on the side of the through slot 301, the pointer B 5 is located at the axis of the middle of the through slot 301 and points to the marker pen 4, the pointer B 5 is located above the scale line two, the pointer B 5 is used for corresponding to the scale line two, and the scale of the direction of the telescopic assembly 2 is checked. The positions of the pointer A and the pointer B 5 can accurately position the coordinate position of the marker pen 4 on the ceramic tile, the right-angle grooves in the inner sides of the two limit boards 1 are in contact with the edges of the ceramic tile and can be attached to the two side faces of the ceramic tile, so that the parallelism between the limit board 1 and the ceramic tile is ensured.

[0027] The axis of the marker pen 4 coincides with the intersection of the center extension lines of the pointer A and the pointer B 5, facilitating accurate positioning of the center of the circle.

[0028] In the application, the movable rod includes a connecting rod A 201 and a connecting rod B 202, the connecting rod A 201 and the connecting rod B 202 are in sliding fit, the length of the movable rod can be adjusted according to the size of the ceramic tile, the connecting rod A 201 is composed of a horizontal part and a vertical part, one end of the outer side of the horizontal part is connected with the upper end of the vertical part, the lower end of the horizontal part is provided with a limiting strip 203, the top surface of the connecting rod B 202 is provided with a sliding groove A 204, the limiting strip 203 and the sliding groove A 204 are in sliding fit, the limiting strip 203 limits the vertical position of the connecting rod A 201 and the connecting rod B 202, so that the connecting rod A 201 and the connecting rod B 202 can only relatively slide in the length direction.

[0029] In the application, the inner top surface of the movable part 3 is provided with a groove, the horizontal part of the connecting rod A 201 extends into the groove and is in sliding fit with the groove, the position of the movable part 3 and the connecting rod A 201 is limited, the limiting bolt 6 is provided through the side surface of the movable part 3, and the limiting bolt 6 can contact the side surface of the movable rod.

[0030] The side surface of the connecting rod B 202 is provided with a sliding groove B 205, the end of the limiting bolt 6 is rotatably connected with a sliding block, and the sliding block and the sliding groove B 205 are in sliding fit. The limiting bolt 6 is threadedly connected with the movable part 3, when the movable part 3 is located on the connecting rod B 202, the limiting bolt 6 is moved inwards, so that the sliding block at the end of the limiting bolt 6 enters the sliding groove B 205, and the position of the movable part 3 in the vertical direction is ensured not to change.

[0031] The inner top surface of the movable part 3 is provided with two limiting protrusions 302, and the limiting protrusions 302 extend to the side surface of the connecting rod B 202. The inner positions of the two connecting rods B 202 are limited by the limiting protrusions 302, so that the center of the movable part 3 does not deviate when the movable part 3 moves to the connecting rod B 202.

[0032] In the application, the top surface of the limiting plate 1 is provided with a sliding rail 101, the end of the telescopic assembly 2 is provided with a mounting block 7, the middle part of the mounting block 7 is rotatably connected with a rotating shaft 8, and the rotating shaft 8 and the sliding rail 101 are in sliding fit. When the positioner is not used, the two limiting plates 1 are relatively close to each other through the rotating action of the rotating shaft 8 and the mounting block 7, at this time, the telescopic assembly 2 is contracted, the mounting blocks 7 at the two ends of the telescopic assembly 2 also rotate relative to the rotating shaft 8, the two limiting plates 1 are contracted together, space is saved, and the positioner is convenient to store.

[0033] Working principle: the ceramic tile positioning device for opening hole in use, two limit plates 1 are pulled apart to the outside, make two limit plates 1 be clamped on the two side faces of ceramic tile, two limit plates 1 can be combined with the two side faces of ceramic tile, guarantee the parallelism between limit plate 1 and ceramic tile, then through the telescopic assembly 2 along the length direction of limit plate 1 movement, cooperate movable part 3 in the length direction of telescopic assembly 2 movement, through two axial positions to confirm the ceramic tile opening hole position, and through marking pen 4 marks the center of circle, through the setting of pointer A and pointer B 5 position, can accurately position the coordinate position of marking pen 4 on ceramic tile.

[0034] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A tile hole positioner for home decoration, characterized by: Including two opposite setting limit board (1), two limit board (1) inside along its length direction are provided with right angle groove, two limit board (1) between be provided with telescopic assembly (2), the telescopic assembly (2) is set with movable piece (3) on, the movable piece (3) is provided with marker pen (4) on; The telescopic assembly (2) includes two groups of movable rods arranged oppositely, there is a gap between the two groups of movable rods, a pointer A is arranged in the gap at the end of the two movable rods, a scale line I is arranged on the limit plate (1), the pointer A is located above the scale line I, and the end of the movable rod is in sliding fit with the limit plate (1). A through groove (301) is formed in the movable piece (3), the marker pen (4) passes through the middle of the through groove (301), a scale line II is arranged on the top surface of the movable rod, a pointer B (5) is arranged on the side of the through groove (301), and the pointer B (5) is located above the scale line II.

2. A tile hole positioner for home installation according to claim 1, wherein: The movable rod includes a connecting rod A (201) and a connecting rod B (202), the connecting rod A (201) and the connecting rod B (202) are in sliding fit, the connecting rod A (201) is composed of a horizontal part and a vertical part, one end of the horizontal part is connected to the upper end of the vertical part, and a limiting strip (203) is arranged at the lower end of the horizontal part.

3. A tile hole positioner for home installation according to claim 2, wherein: A recess is formed in the inner top surface of the movable piece (3), the horizontal part of the connecting rod A (201) extends into the recess and is in sliding fit with the recess, and a limiting bolt (6) is arranged through the side of the movable piece (3).

4. A tile hole positioner for home installation according to claim 3, wherein: A sliding groove B (205) is formed in the side of the connecting rod B (202), and a sliding block is rotatably connected to the end of the limiting bolt (6).

5. A tile hole positioner for home installation according to claim 2, wherein: Two limiting protrusions (302) are arranged on the inner top surface of the movable piece (3), and the limiting protrusions (302) extend to the side of the connecting rod B (202).

6. A tile hole positioner for home installation according to claim 1, wherein: The axis of the marker pen (4) coincides with the intersection point of the centers of the pointer A and the pointer B (5).

7. The tile hole positioner for home decoration according to claim 1, wherein: A slide rail (101) is formed in the top surface of the limit plate (1), an installation block (7) is arranged at the end of the telescopic assembly (2), a rotating shaft (8) is rotatably connected to the middle of the installation block (7), and the rotating shaft (8) is in sliding fit with the slide rail (101).

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