Mark scraper

Abstract

The utility model discloses a scriber which comprises a positioning plate, the outer side of the positioning plate is sleeved with a movable seat, one side of the movable seat is connected with a locking bolt, the movable seat is fixedly connected with a fixed column, the outer side of the fixed column is rotationally connected with an angle adjusting disc, and the front end of the angle adjusting disc is provided with angle indicating scales. According to the utility model, straight lines can be drawn at different heights by adjusting the position of the movable seat on the positioning plate, and the angle of the angle adjusting disc is adjusted by rotating the angle adjusting disc and cooperating with the first indicating arrow and the angle indicating scales, so that the angle of the angle adjusting disc is adjusted. After the angle of the angle adjusting disc is adjusted, the position of the angle adjusting disc is locked through the locking assembly, so that the angles of the first straight rule and the second straight rule are adjusted, straight line drawing operation at different angles can be conducted, line drawing operation at multiple positions is achieved, and use convenience is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to indoor design technical field, concretely is a scribing device. BACKGROUND

[0002] Indoor design is according to the use nature of building, the environment and corresponding standard, uses material technical means and architectural design principle, creates rational in function, comfortable and beautiful, satisfies people's material and spiritual life needs indoor environment, and in the process of indoor design, often need to use scribing device to some materials or wall surface line or mark, facilitate the design of indoor environment.

[0003] Through the search, China patent publication No. CN221186509U discloses an indoor design scribing device, including vertical plate, the left side surface of vertical plate and the right side surface of vertical plate are all fixedly installed with clamping block, the outer surface of two clamping blocks is jointly clamped with adjusting frame, the outer surface of adjusting frame is equipped with first through hole, the outer surface of adjusting frame is fixedly installed with U type frame, the outer surface of U type frame is equipped with first threaded hole, the inner wall of first threaded hole is threadedly connected with threaded rod.

[0004] The above technical scheme can adjust the fixed position of the adjusting frame to perform line marking operation at different positions, but it can only draw straight lines at different positions and does not have the function of line marking at different angles, so that the position of the scribing device needs to be adjusted again when line marking at different angles, and the line marking ruler of the scribing device is designed perpendicularly to the vertical plate, which is large in size and inconvenient for storage and transportation. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model aims to provide a scribing device to solve the problems of the prior art that the scribing device does not have the function of line marking at different angles and is large in size, which is inconvenient for storage and transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a line marker, including the positioning board, the outer side of positioning board is sleeved with mobile seat, one side of mobile seat is connected with locking bolt, fixedly connected with fixed column on mobile seat, rotationally connected with angle adjusting disc outside fixed column, angle adjusting disc front end is provided with angle indicating scale, fixed column front end is provided with first indicating arrow to angle indicating scale, be provided with locking assembly between angle adjusting disc and mobile seat, fixedly connected with first line marker on the outer wall of angle adjusting disc, the one end of first line marker away from fixed column is hingedly connected with second line marker, the length direction of first line marker and second line marker is provided with the installation through slot of intercommunication, install the line seat in the installation through slot, the line seat moves along the length direction of installation through slot, install the line pen in the line seat, be provided with retaining member between first line marker and second line marker for the first line marker and second line marker are fixed position when being located in the same plane.

[0008] Preferably, a guide slide rod is fixedly connected to the inside of the positioning plate along the length direction, and a guide sleeve is fixedly connected to the mobile seat and slidably sleeved with the guide slide rod.

[0009] Preferably, the locking assembly comprises a locking disc, a plurality of clamping blocks are fixedly connected to the side close to the angle adjusting disc of the locking disc along the circumferential direction at equal intervals, a plurality of clamping grooves are formed in the side close to the angle adjusting disc of the locking disc along the circumferential direction for the clamping blocks to be clamped, a pressing handle is fixedly connected to the outer wall of the locking disc, an installation groove is formed in the mobile seat, the side away from the clamping grooves of the locking disc is slidably installed in the installation groove, and a return spring is arranged between the locking disc and the inner bottom wall of the installation groove.

[0010] Preferably, a plurality of limiting blocks are fixedly connected to the inner side of the locking disc along the circumferential direction at equal intervals, and limiting grooves are formed in the inner side wall of the installation groove for the limiting blocks to be clamped.

[0011] Preferably, the retaining member comprises a retaining clamping block, first retaining grooves are formed in the two sides of the end close to the second line marker of the first line marker, second retaining grooves are formed in the two sides of the end close to the first line marker of the second line marker, the retaining clamping block is slidably installed in the first retaining grooves and the second retaining grooves, the length of the first retaining grooves is greater than the length of the retaining clamping block, and the length of the second retaining grooves is half the length of the retaining clamping block.

[0012] Preferably, sliding grooves are formed in the two sides of the inner wall of the installation through slot along the length direction, accommodating grooves are formed in the two sides of the line seat, rollers are rotatably connected to the accommodating grooves, and the rollers partially extend out of the line seat and are placed in the sliding grooves.

[0013] Preferably, a limiting sleeve is slidably sleeved with the bottom end of the positioning plate.

[0014] Preferably, suction cups are fixedly connected to both the top and bottom ends of the back of the positioning plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model enables the drawing of straight lines at different heights by adjusting the position of the movable seat on the positioning plate. The angle adjustment disc is adjusted by rotating it in conjunction with the first indicator arrow and the angle indicator scale. After the angle adjustment disc is adjusted, the position of the angle adjustment disc is locked by the locking component, thereby adjusting the angle between the first and second scribing rulers. This allows for the drawing of straight lines at different angles and enables drawing operations at multiple positions, making it highly convenient to use.

[0017] 2. This utility model uses a hinge between the first and second scribing rulers, allowing the second scribing ruler to be rotated and folded to one side of the first scribing ruler. Then, by using the rotation function of the angle adjustment dial, the position of the first scribing ruler can be rotated to be parallel to the positioning plate, which can reduce the volume, facilitate storage and transportation, and has high practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the scribing tool;

[0019] Figure 2 A schematic diagram of the structure in which the marking tool is stored.

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the angle adjustment disc and the locking disc;

[0021] Figure 4 This is a schematic diagram of the movable seat structure;

[0022] Figure 5 This is a schematic diagram of the scribing base structure;

[0023] Figure 6 for Figure 1 Enlarged schematic diagram of area A in the diagram.

[0024] In the diagram: 1. Positioning plate; 2. Guide slide rod; 3. Suction cup; 4. Movable seat; 401. Mounting groove; 402. Limiting groove; 5. Guide sleeve; 6. Locking bolt; 7. Fixing column; 8. Angle adjustment disc; 801. Locking block; 9. First scribing ruler; 901. Mounting through groove; 902. Sliding groove; 903. First retaining groove; 10. Second scribing ruler; 1001. Second retaining groove; 11. Scribing seat; 1101. Roller; 12. Scribing pen; 13. Limiting sleeve; 14. Locking disc; 1401. Locking groove; 1402. Limiting block; 1403. Press handle; 15. Return spring; 16. Retaining block. DETAILED DESCRIPTION

[0025] The technical solutions 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, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-6 The embodiment provides a scribe, including positioning plate 1, the outer side of positioning plate 1 is sleeved with mobile seat 4, one side of mobile seat 4 is connected with locking bolt 6, mobile seat 4 is fixedly connected with fixed column 7, the outer side of fixed column 7 is rotatably connected with angle adjusting disc 8, angle adjusting disc 8 front end is provided with angle indicating scale, fixed column 7 front end is provided with the first indicating arrow of angle indicating scale, locking assembly is arranged between angle adjusting disc 8 and mobile seat 4, first scribe 9 is fixedly connected on the outer wall of angle adjusting disc 8, the end away from fixed column 7 of first scribe 9 is movably hinged with second scribe 10, the installation through slot 901 that is communicated is set up along the length direction on first scribe 9 and second scribe 10, and scribe seat 11 is installed in installation through slot 901, second scribe 10 is provided with the second indicating arrow of the scale on first scribe 9, scribe seat 11 moves along the length direction of installation through slot 901, scribe pen 12 is installed in scribe seat 11, and the position of first scribe 9 and second scribe 10 is fixed when being located in the same plane by the setting of retaining member between first scribe 9 and second scribe 10.

[0028] Specifically, in use, by adjusting the position of mobile seat 4 on positioning plate 1, straight lines can be drawn at different heights, by rotating angle adjusting disc 8, cooperating with the first indicating arrow and the angle indicating scale, the angle of angle adjusting disc 8 is adjusted, after the angle of angle adjusting disc 8 is adjusted, the position of angle adjusting disc 8 is locked by locking assembly, so as to adjust the angle of first scribe 9 and second scribe 10, straight lines of different angles can be drawn, in other embodiments, locking bolt 6 can also be connected on scribe seat 11, for locking the position of scribe seat 11, so that scribe pen 12 can be driven to draw circular arc by rotating angle adjusting disc 8, realizing scribing operation at multiple positions, when not in use, by hinging first scribe 9 and second scribe 10, second scribe 10 can be folded on the side of first scribe 9, then by the rotating function of angle adjusting disc 8, the position of first scribe 9 is rotated to be parallel to positioning plate 1, which can reduce the volume, facilitate storage and transportation, and has high practicability.

[0029] In the embodiment, as shown in Figure 1 The positioning plate 1 is fixedly connected with suction cups 3 at the top and bottom ends of the back, which are used to adsorb and fix the positioning plate 1 on the wall, floor or the like to be ruled, so as to fix the position of the positioning plate 1.

[0030] In the embodiment, as shown in Figure 2 The bottom end of the positioning plate 1 is slidingly sleeved with a limiting sleeve 13. When the first and second rulers 9 and 10 are folded and stored, the limiting sleeve 13 is moved to the outside of the first ruler 9, which is used to block the first and second rulers 9 and 10, so as to prevent the first and second rulers 9 and 10 from shaking in displacement in the folded and stored position.

[0031] In the embodiment, as shown in Figure 1 The positioning plate 1 is fixedly connected with a guide sliding rod 2 along the length direction inside, and the moving seat 4 is fixedly connected with a guide sliding sleeve 5 which is slidingly sleeved with the guide sliding rod 2. The moving seat 4 slides on the guide sliding rod 2 through the guide sliding sleeve 5, which improves the stability of the moving seat 4 in moving along the positioning plate 1.

[0032] In the embodiment, as shown in Figure 2 , Figure 3 and Figure 4 The locking assembly includes a locking disc 14. A plurality of clamping blocks 801 are fixedly connected at equal intervals along the circumferential direction on one side of the locking disc 14 close to the angle adjusting disc 8. A plurality of clamping grooves 1401 for the clamping blocks 801 to be clamped are formed on the locking disc 14 close to the angle adjusting disc 8 along the circumferential direction. A pressing handle 1403 is fixedly connected on the outer wall of the locking disc 14. An installation groove 401 is formed on the moving seat 4. The locking disc 14 is slidingly installed on the installation groove 401 on the side away from the clamping grooves 1401. A reset spring 15 is arranged between the locking disc 14 and the bottom wall of the installation groove 401. When the angle of the angle adjusting disc 8 is adjusted, the pressing handle 1403 is first pressed towards the moving seat 4, so that the pressing handle 1403 drives the locking disc 14 to move away from the angle adjusting disc 8, and the clamping blocks 801 are separated from the clamping grooves 1401, so as to release the locking of the angle adjusting disc 8, and the angle adjusting disc 8 can be rotated. After the angle of the angle adjusting disc 8 is adjusted, the pressing handle 1403 is released, and the locking disc 14 is pushed towards the angle adjusting disc 8 under the action of the reset spring 15, so that the clamping blocks 801 are clamped into the clamping grooves 1401 again, which is used to lock the position of the angle adjusting disc 8.

[0033] In the embodiment, as shown in Figure 3 and Figure 4As shown, the inner side of the locking disc 14 is fixedly connected with several limiting blocks 1402 at equal intervals in the circumferential direction, and the inner wall of the installation groove 401 is provided with limiting grooves 402 for the limiting blocks 1402 to be clamped into, so that the limiting blocks 1402 and the limiting grooves 402 are used to limit the locking disc 14, avoiding rotation of the locking disc 14 relative to the installation groove 401.

[0034] In this embodiment, as shown in Figure 6 The retaining member includes a retaining block 16, and the first marking ruler 9 is provided with first retaining grooves 903 on both sides near one end of the second marking ruler 10, and the second marking ruler 10 is provided with second retaining grooves 1001 on both sides near one end of the first marking ruler 9. The retaining block 16 is slidingly installed in the first retaining grooves 903 and the second retaining grooves 1001. The length of the first retaining grooves 903 is greater than the length of the retaining block 16, and the length of the second retaining grooves 1001 is half the length of the retaining block 16. When the second marking ruler 10 is rotated and unfolded, the second marking ruler 10 is located on the same horizontal plane as the first marking ruler 9. At this time, the retaining block 16 is slid from the first retaining grooves 903 into the second retaining grooves 1001, so that half of the retaining block 16 is placed in the first retaining grooves 903 and the other half is placed in the second retaining grooves 1001, for fixing the second marking ruler 10 at the unfolded position, facilitating the use of the second marking ruler 10.

[0035] In this embodiment, as shown in Figure 1 and Figure 5 The inner wall of the installation slot 901 is provided with sliding grooves 902 on both sides along the length direction, and the marking seat 11 is provided with accommodating grooves on both sides, and the accommodating grooves are rotatably connected with rollers 1101, and the rollers 1101 partially extend out of the marking seat 11 and are placed in the sliding grooves 902. The marking seat 11 rolls in the sliding grooves 902 of the installation slot 901 through the rollers 1101, improving the smoothness of the movement of the marking seat 11 and the smoothness of the marking of the marking pen.

[0036] Working principle: in use, the second marking ruler 10 is rotated and unfolded relative to the first marking ruler 9, the retainer block 16 is slid from the first retainer groove 903 into the second retainer groove 1001, so that the retainer block 16 is half placed in the first retainer groove 903 and the other half is placed in the second retainer groove 1001, for fixing the second marking ruler 10 in the unfolded position, then the positioning plate 1 is fixed on the position to be marked by the suction cup 3, the position of the moving seat 4 on the positioning plate 1 is adjusted, after the moving seat 4 is adjusted to the position, the position of the moving seat 4 is locked by the locking bolt 6, straight lines can be drawn at different heights, when the angle of the angle adjusting disc 8 is adjusted, the pressing handle 1403 is pressed towards the moving seat 4 first, so that the pressing handle 1403 drives the locking disc 14 to move away from the angle adjusting disc 8, so that the clamping block 801 is disengaged from the clamping groove 1401, the locking effect of the angle adjusting disc 8 is released, so that the angle adjusting disc 8 can be rotated, after the angle adjusting of the angle adjusting disc 8 is completed, the pressing handle 1403 is released, the locking disc 14 is pushed towards the angle adjusting disc 8 under the action of the return spring 15, so that the clamping block 801 is clamped into the clamping groove 1401 again, for locking the position of the angle adjusting disc 8, the angle of the angle adjusting disc 8 is adjusted by rotating the angle adjusting disc 8, cooperating with the first indicating arrow and the angle indicating scale, for adjusting the angle of the angle adjusting disc 8, after the angle adjusting of the angle adjusting disc 8 is completed, the position of the angle adjusting disc 8 is locked by the locking assembly, so as to adjust the angle of the first marking ruler 9 and the second marking ruler 10, straight lines can be drawn at different angles, and marking operations can be performed at multiple positions, when not in use, the second marking ruler 10 can be folded on one side of the first marking ruler 9 through the hinge connection of the first marking ruler 9 and the second marking ruler 10, then the first marking ruler 9 is rotated to be parallel to the positioning plate 1 through the rotating function of the angle adjusting disc 8, the moving limiting sleeve 13 is placed outside the first marking ruler 9, for blocking the first marking ruler 9 and the second marking ruler 10, so as to reduce the volume, facilitate storage and transportation, and high practicability.

[0037] The above embodiment is a preferred implementation scheme of the present application, and in addition thereto, the present application can be implemented in other manners, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A marking device, comprising a positioning plate (1), characterized in that: A movable seat (4) is sleeved on the outer side of the positioning plate (1). A locking bolt (6) is connected to one side of the movable seat (4). A fixing post (7) is fixedly connected to the movable seat (4). An angle adjusting disc (8) is rotatably connected to the outer side of the fixing post (7). An angle indicating scale is provided at the front end of the angle adjusting disc (8). A first indicating arrow pointing to the angle indicating scale is provided at the front end of the fixing post (7). A locking assembly is provided between the angle adjusting disc (8) and the movable seat (4). A first scribing ruler (9) is fixedly connected to the outer wall of the angle adjusting disc (8). A second scribing ruler (10) is movably hinged to one end away from the fixed column (7). The first scribing ruler (9) and the second scribing ruler (10) have a communicating mounting groove (901) along the length direction. A scribing seat (11) is installed in the mounting groove (901). The scribing seat (11) moves along the length direction of the mounting groove (901). A scribing pen (12) is installed in the scribing seat (11). A retaining member is provided between the first scribing ruler (9) and the second scribing ruler (10) to fix the first scribing ruler (9) and the second scribing ruler (10) in a fixed position when they are on the same plane.

2. The marking tool according to claim 1, characterized in that: The positioning plate (1) is fixedly connected to a guide slide rod (2) along its length, and the movable seat (4) is fixedly connected to a guide slide sleeve (5) that slides with the guide slide rod (2).

3. A marking tool according to claim 1, characterized in that: The locking assembly includes a locking disc (14). The angle adjustment disc (8) has several locking blocks (801) fixedly connected at equal intervals along the circumferential direction on the side near the locking disc (14). The locking disc (14) has several locking grooves (1401) along the circumferential direction on the side near the angle adjustment disc (8) for the locking blocks (801) to be aligned and locked in. A pressing handle (1403) is fixedly connected to the outer wall of the locking disc (14). An installation groove (401) is provided on the movable base (4). The side of the locking disc (14) away from the locking groove (1401) is slidably installed in the installation groove (401). A return spring (15) is provided in the installation groove (401) between the locking disc (14) and the bottom wall of the installation groove (401).

4. A marking tool according to claim 3, characterized in that: The inner side of the locking plate (14) is fixedly connected with several limiting blocks (1402) at equal intervals along the circumferential direction, and the inner side wall of the mounting groove (401) is provided with a limiting groove (402) for the limiting blocks (1402) to be inserted.

5. A marking tool according to claim 1, characterized in that: The retaining component includes a retaining block (16). The first scribing ruler (9) has a first retaining groove (903) on both sides near the end of the second scribing ruler (10). The second scribing ruler (10) has a second retaining groove (1001) on both sides near the end of the first scribing ruler (9). The retaining block (16) is slidably installed in the first retaining groove (903) and the second retaining groove (1001). The length of the first retaining groove (903) is greater than the length of the retaining block (16), and the length of the second retaining groove (1001) is half the length of the retaining block (16).

6. A marking tool according to claim 1, characterized in that: The inner wall of the mounting groove (901) is provided with sliding grooves (902) along the length direction on both sides. The marking seat (11) is provided with receiving grooves on both sides. Rollers (1101) are rotatably connected in the receiving grooves. The rollers (1101) extend out of the marking seat (11) and are placed in the sliding grooves (902).

7. A marking tool according to claim 1, characterized in that: The bottom end of the positioning plate (1) is slidably sleeved with a limiting sleeve (13).

8. A marking tool according to claim 1, characterized in that: The positioning plate (1) has suction cups (3) fixedly connected to the top and bottom of its back.

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