Environment-friendly auxiliary painting tool

Abstract

The utility model discloses an environment-friendly auxiliary painting tool, and relates to the technical field of painting tools. The device comprises a supporting plate, wherein a handle is fixed at one end of the supporting plate; a positioning plate is fixed to the bottom of the supporting plate, a motor is fixed to one side of the positioning plate, and a transmission wheel is fixed to an output shaft of the motor. Limiting grooves are formed in the surfaces of the positioning plates, and driving wheels are slidably connected into the limiting grooves. Through the action of the exhaust pipe, the device can exhaust air from the painted wall surface while painting the wall surface, so that not only can the flowing speed of air around the wall surface be increased and the drying speed of paint be accelerated, but also the air generated by painting can be filtered in time; according to the painting device, peculiar smell generated during painting is reduced to a certain extent, so that the painting environment is protected, the position of the exhaust pipe can be flexibly adjusted according to the use condition, the situation that excessive paint blocks air holes of the exhaust pipe when paint is dipped can be avoided, and therefore the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of painting tool technology, and in particular relates to an environmentally friendly auxiliary painting tool. Background Technology

[0002] Painting refers to the use of tools made of bundles of bristles, such as brushes, bristle brushes, and stencils, to clean or apply materials such as paint evenly to the surface of a building to form an aesthetically pleasing protective layer. Painting is an indispensable part of interior decoration.

[0003] The valve disclosed in publication number "CN117513695A" and titled "An Auxiliary Device for Interior Decoration Painting" is a painting tool that mainly uses a fixed fan blade to accelerate the drying of the paint slurry. Simultaneously, an exhaust fan absorbs the odor emitted by the paint slurry into a purification chamber for purification, ensuring the health of construction workers. However, the main suction pipe of this device is fixed. When paint is applied, drips easily fall onto the main suction pipe. If there is a large amount of paint, it can easily clog the air vents in the main suction pipe, thus affecting the service life of the device. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly auxiliary painting tool. Through the action of the extraction pipe, this device can simultaneously extract air from the painted wall surface. This not only increases the airflow speed around the wall, accelerating the drying speed of the paint, but also filters the gases generated during painting, reducing odors to some extent and thus protecting the painting environment. Furthermore, the position of the extraction pipe can be flexibly adjusted according to usage, preventing excessive paint from clogging the air holes and extending the device's lifespan. This solves the problem of existing fixed suction pipe structures, where paint drips easily onto the suction pipe during application, and if there is a large amount of paint, it can easily clog the air holes, thus affecting the device's lifespan.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An environmentally friendly auxiliary painting tool includes a support plate, one end of which is fixed with a handle;

[0007] A positioning plate is fixed to the bottom of the support plate, a motor is fixed to one side of the positioning plate, and a transmission wheel is fixed to the output shaft of the motor.

[0008] The positioning plate has a limit groove on its surface, and a drive wheel is slidably connected inside the limit groove;

[0009] A plurality of first transmission blocks are fixed on the surface of the transmission wheel, and a plurality of second transmission blocks are fixed on the inner ring of the drive wheel, wherein the first transmission blocks and the second transmission blocks are meshed and connected.

[0010] A positioning rod is fixed to one side of the support plate, and a positioning groove is fixed to the bottom of the positioning rod. A driven wheel is rotatably connected inside the positioning groove.

[0011] An air extraction pipe is fixed between the driving wheel and the driven wheel;

[0012] A positioning device is fixed on one side of the support plate, and a paint roller is rotatably connected inside the positioning device.

[0013] The present invention is further configured such that: the air extraction pipe is connected to a cleaning box through a first air duct, and the cleaning box is connected to an air extraction pump through a second air duct;

[0014] The cleaning box is filled with activated carbon particles.

[0015] The present invention is further configured such that: a base plate is fixed to the bottom of the cleaning box, and several casters are fixed to the bottom of the base plate.

[0016] The present invention is further configured such that: the positioning device includes a connecting plate, the surface of the connecting plate has a through hole, and the connecting plate is fixedly connected to the support plate;

[0017] Several tension springs are fixed to one side of the connecting plate.

[0018] The present invention is further configured such that: one end of the tension spring is fixed with an adjusting plate, and one side of the adjusting plate is fixed with an adjusting rod;

[0019] The adjusting rod passes through the through hole, and a backing plate is fixed to one end of the adjusting rod. A bearing is fixed to one side of the backing plate.

[0020] The present invention is further configured such that: a movable rod is fixed to the inner ring of the bearing, and several reinforcing strips are fixed to the outer side of the movable rod;

[0021] The reinforcing strip is made of rubber material, and the movable rod is snapped into place at both ends of the paint roller.

[0022] The present invention is further configured such that: a support strip is fixed to the inner wall of the limiting groove, and the support strip has an arc-shaped structure;

[0023] The support bar is slidably connected to the drive wheel.

[0024] This utility model has the following beneficial effects:

[0025] 1. This utility model utilizes an extraction pipe to simultaneously extract air from the painted wall surface. This not only increases the airflow around the wall, accelerating the drying speed of the paint, but also filters the gases generated during painting, reducing odors and protecting the painting environment. Furthermore, the position of the extraction pipe can be flexibly adjusted according to usage, preventing excessive paint from clogging the pipe's pores and extending the device's lifespan.

[0026] 2. This utility model utilizes a positioning device with a reasonable structure. The tension of the spring on one side of the connecting plate causes the movable rod to hold the paint roller in place, making it easy to replace paint rollers of different specifications according to different usage conditions, thus broadening the applicability of the device.

[0027] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a structural schematic diagram of an environmentally friendly auxiliary painting tool according to the present invention.

[0030] Figure 2 This is a schematic diagram of the rear-view structure of this utility model.

[0031] Figure 3 This is a schematic diagram of the structure of this utility model from a downward viewing angle.

[0032] Figure 4 For the present utility model Figure 3 Enlarged view of a portion of point A in the middle.

[0033] Figure 5 This is a schematic diagram of the air extraction pipe structure of this utility model.

[0034] Figure 6 This is a schematic diagram of the support plate structure of this utility model.

[0035] Figure 7 For the present utility model Figure 6 Enlarged view of section B in the middle.

[0036] Figure 8 This is a schematic diagram of the support plate structure from a bottom-view perspective.

[0037] Figure 9 This is a schematic diagram of the brush roller structure of this utility model.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1-Support plate, 2-Handle, 3-Positioning plate, 4-Motor, 5-Transmission wheel, 6-Limiting groove, 7-Drive wheel, 8-First transmission block, 9-Second transmission block, 10-Positioning rod, 11-Positioning groove, 12-Driven wheel, 13-Evacuation pipe, 14-Positioning device, 15-Painting roller, 16-Cleaning box, 17-Evacuation pump, 18-Base plate, 19-Universal wheel, 20-Connecting plate, 21-Through hole, 22-Tension spring, 23-Adjusting plate, 24-Adjusting rod, 25-Supporting plate, 26-Bearing, 27-Moving rod, 28-Reinforcing strip, 29-Supporting strip. Detailed Implementation

[0040] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0042] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Specific Implementation Example 1

[0044] Please see Figure 1-9This utility model is an environmentally friendly auxiliary painting tool, including a support plate 1, with a handle 2 fixed to one end of the support plate 1; a positioning plate 3 is fixed to the bottom of the support plate 1, and a motor 4 is fixed to one side of the positioning plate 3, with a transmission wheel 5 fixed to the output shaft of the motor 4; a limiting groove 6 is opened on the surface of the positioning plate 3, and a driving wheel 7 is slidably connected inside the limiting groove 6; a plurality of first transmission blocks 8 are fixed to the surface of the transmission wheel 5, and a plurality of second transmission blocks 9 are fixed to the inner ring of the driving wheel 7, with the first transmission blocks 8 and the second transmission blocks 9 meshing with each other; a positioning rod 10 is fixed to one side of the support plate 1, with a positioning groove 11 fixed to the bottom of the positioning rod 10, and a driven wheel 12 is rotatably connected inside the positioning groove 11; an air extraction pipe 13 is fixed between the driving wheel 7 and the driven wheel 12; a positioning device 14 is fixed to one side of the support plate 1, with a painting roller 15 rotatably connected inside the positioning device 14; a support strip 29 is fixed to the inner wall of the limiting groove 6, and the support strip 29 has an arc-shaped structure; the support strip 29 is slidably connected to the driving wheel 7.

[0045] Specifically, the exhaust pipe 13 is connected to the cleaning box 16 through the first air duct, and the cleaning box 16 is connected to the exhaust pump 17 through the second air duct; the cleaning box 16 is filled with activated carbon particles.

[0046] Furthermore, a base plate 18 is fixed to the bottom of the cleaning box 16, and several casters 19 are fixed to the bottom of the base plate 18.

[0047] The operation process of this embodiment is as follows: When using this device, the operator holds the handle 2 and uses the paint roller 15 to paint the wall. During the painting process, the air pump 17 is turned on. The air pump 17 draws the painting gas into the cleaning box 16 filled with activated carbon particles through the air extraction pipe 13. After passing through the activated carbon particles in the cleaning box 16, the gas is discharged through the air pump 17. When the user dips the paint roller 15 into the paint for application, in order to prevent the paint from clogging the air holes of the air extraction pipe 13, the motor 4 can be turned on. The output shaft of the motor 4 drives the transmission wheel 5 to rotate. When the transmission wheel 5 rotates, its outer side... The first transmission block 8 drives the drive wheel 7 to rotate through a meshing connection. The drive wheel 7 then drives the air extraction pipe 13 on one side to move, causing the air extraction pipe 13 to move counterclockwise along the driven wheel 12 to the side closer to the positioning plate 3. This prevents excessive paint from clogging the air holes of the air extraction pipe 13 when applying paint. This device can extract air from the painted wall surface while painting, which not only increases the air flow speed around the wall and accelerates the drying speed of the paint, but also filters the gas generated during painting, reducing the odor generated during painting to a certain extent, thereby protecting the painting environment. Specific Implementation Example 2

[0049] Please see Figure 6-8Based on the first specific embodiment, the positioning device 14 includes a connecting plate 20, with a through hole 21 on the surface of the connecting plate 20, and the connecting plate 20 is fixedly connected to the support plate 1; a number of tension springs 22 are fixed on one side of the connecting plate 20.

[0050] Specifically, one end of the tension spring 22 is fixed with an adjusting plate 23, and one side of the adjusting plate 23 is fixed with an adjusting rod 24; the adjusting rod 24 passes through the through hole 21, one end of the adjusting rod 24 is fixed with a stop plate 25, and one side of the stop plate 25 is fixed with a bearing 26.

[0051] Furthermore, a movable rod 27 is fixed to the inner ring of the bearing 26, and several reinforcing strips 28 are fixed to the outer side of the movable rod 27; the reinforcing strips 28 are made of rubber material, and the movable rod 27 is engaged with both ends of the paint roller 15.

[0052] The operation process of this embodiment is as follows: When it is necessary to replace the paint roller 15, the abutment 25 can be pulled in the direction of the adjusting plate 23. The abutments 25 on both sides of the support plate 1 separate to both sides, thereby driving the movable rod 27 to be pulled out from both ends of the paint roller 15. After the movable rod 27 is pulled out from both ends of the paint roller 15, the paint roller 15 can be replaced. The device has a reasonable structure. Through the tension of the tension spring 22 on one side of the connecting plate 20, the movable rod 27 is used to lock the paint roller 15. This makes it easy for the device to replace paint rollers 15 of different specifications according to different usage conditions, thus making the device more widely applicable.

[0053] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An environmentally friendly auxiliary painting tool, comprising a support plate (1), characterized in that: A handle (2) is fixed to one end of the support plate (1); The bottom of the support plate (1) is fixed with a positioning plate (3), and a motor (4) is fixed on one side of the positioning plate (3). The output shaft of the motor (4) is fixed with a transmission wheel (5). The positioning plate (3) has a limiting groove (6) on its surface, and a drive wheel (7) is slidably connected inside the limiting groove (6). The transmission wheel (5) has several first transmission blocks (8) fixed on its surface, and the drive wheel (7) has several second transmission blocks (9) fixed on its inner ring. The first transmission blocks (8) and the second transmission blocks (9) are meshed and connected. A positioning rod (10) is fixed on one side of the support plate (1), and a positioning groove (11) is fixed at the bottom of the positioning rod (10). A driven wheel (12) is rotatably connected inside the positioning groove (11). An air extraction pipe (13) is fixed between the driving wheel (7) and the driven wheel (12). A positioning device (14) is fixed on one side of the support plate (1), and a paint roller (15) is rotatably connected inside the positioning device (14).

2. The environmentally friendly auxiliary painting tool according to claim 1, characterized in that, The exhaust pipe (13) is connected to a cleaning box (16) through a first air duct, and the cleaning box (16) is connected to an exhaust pump (17) through a second air duct. The cleaning box (16) is filled with activated carbon particles.

3. The environmentally friendly auxiliary painting tool according to claim 2, characterized in that, The bottom of the cleaning box (16) is fixed with a base plate (18), and a number of casters (19) are fixed to the bottom of the base plate (18).

4. The environmentally friendly auxiliary painting tool according to claim 1, characterized in that, The positioning device (14) includes a connecting plate (20), the surface of which has a through hole (21), and the connecting plate (20) is fixedly connected to the support plate (1); Several tension springs (22) are fixed on one side of the connecting plate (20).

5. The environmentally friendly auxiliary painting tool according to claim 4, characterized in that, One end of the tension spring (22) is fixed with an adjusting plate (23), and one side of the adjusting plate (23) is fixed with an adjusting rod (24). The adjusting rod (24) passes through the through hole (21), and a stop plate (25) is fixed at one end of the adjusting rod (24). A bearing (26) is fixed on one side of the stop plate (25).

6. The environmentally friendly auxiliary painting tool according to claim 5, characterized in that, The inner ring of the bearing (26) is fixed with a movable rod (27), and a number of reinforcing strips (28) are fixed on the outer side of the movable rod (27). The reinforcing strip (28) is made of rubber material, and the movable rod (27) is snapped into place at both ends of the paint roller (15).

7. The environmentally friendly auxiliary painting tool according to claim 1, characterized in that, The inner wall of the limiting groove (6) is fixed with a support strip (29), and the support strip (29) has an arc-shaped structure; The support bar (29) is slidably connected to the drive wheel (7).

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