A self-adjusting depth-of-slot palette

Abstract

The utility model relates to drawing palette technical field discloses a kind of palette with self-adjusting groove depth, including disc body, multiple pigment grooves for accommodating pigment are set in disc body surface, the inside of pigment groove is covered with film that is attached thereto. The utility model discloses by the gas of gas pump is connected to air hole through air pipe, is introduced to the inside of pigment groove, along with gas enters into pigment groove and is located below film, gas starts to expand in the gap of both at this time, so as to lift film, along with film starts to protrude outside pigment groove, actual accommodating space starts to reduce, when needing a lot of pigment, just reverse operation pulls out gas pump and releases the gas below film to make film fall back, pigment is contained in the film after falling back, and the weight of the pigment is greater than the air below, so that the air below can be squeezed out to be discharged from air nozzle, the space in pigment groove is larger at this time, reach the beneficial effect that the depth and volume of palette pigment groove can be self-defined.

Description

Technical Field

[0001] This utility model relates to the field of painting palette technology, specifically a palette with self-adjusting groove depth. Background Technology

[0002] A palette is a tool used in painting and art creation for mixing and placing pigments. The surface of the palette has multiple recessed areas for holding various colors of pigment. Current palettes not only allow pigments to be placed in the recessed areas, but have also been improved with structures that keep the pigments moist. For example, as disclosed in the instruction manual CN221737532U, "When the atomizer is working, the mist generated by the atomizer enters the diffusion column from the mist outlet and then disperses to each pigment tank through the vent holes, keeping the area around the pigment tank moist and thus preventing unused pigments from drying out quickly." Or, the fixing structure of the palette has been improved, as disclosed in the instruction manual CN223290571U, "Rotating the adjusting screw clamps the movable plate and the fixed frame to the fixed object at the fixed position, improving the stability of the fixation."

[0003] While the existing palettes mentioned above can solve various technical defects, they neglect the problem of the paint troughs. The paint troughs in the existing technology are all open, either round or square, with a fixed volume. This means that no matter how much or a small amount of paint is squeezed in, the trough remains the same. On the contrary, if too little paint is squeezed in, the brush will have to go deep into the trough to get the paint, while if too much paint is squeezed in, it will overflow into the trough and flow onto the palette surface, which is not only difficult to clean but also makes it difficult for the brush to get the paint. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a self-adjusting palette with adjustable depth, which has the advantages of customizing the depth and volume of the pigment tank, thus solving the aforementioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a self-adjusting depth palette, comprising a palette body, wherein multiple pigment grooves for containing pigments are formed on the surface of the palette body, and a thin film is attached to the inner side of each pigment groove. Air holes are formed in the pigment grooves below the multiple films, and the multiple air holes converge inside the palette body and extend to the outer side wall of the palette body at their tail ends. The tail ends of the air holes are connected to a custom adjustment structure for lifting or lowering the film.

[0006] Preferably, the film is a plastic film with a thickness of 0.3 mm.

[0007] Preferably, the custom adjustment structure includes an air pipe connected to an air hole, an air nozzle installed on the top surface of the air pipe near the plate body, and an air pump fixedly connected to the tail end of the air pipe for unidirectional air filling of the air pipe. The gas pumped out by the air pump is used to enter the inner side of each pigment tank through the air hole to lift the film.

[0008] Preferably, the custom adjustment structure further includes an infusion tube sealed to the air vent. The tail end of the infusion tube is sealed to the infusion cylinder via a flange. The inside of the infusion cylinder is a rectangular hole. The tail end of the hole forms a sealed connection with the infusion tube, and the inside contains a solution for entering the pigment tanks through the air vent to lift the film. The head end of the hole is also slidably connected to a piston sleeve for moving back and forth inside the hole. The tail end of the piston sleeve is rotatably connected to a screw via a bearing. The screw passes through a threaded hole in the front wall of the infusion cylinder and is threaded to it.

[0009] Preferably, the infusion cylinder is installed horizontally on the side of the tray and is heat-fused to the side wall of the tray using a plastic plate.

[0010] Preferably, a rotating ring is fixedly connected to the foremost end of the screw located outside the infusion cylinder.

[0011] Compared with the prior art, this utility model provides a palette with self-adjusting groove depth, which has the following beneficial effects: This invention involves connecting an air pump to an air inlet via an air tube. The air pump is then held and repeatedly pressed to input gas into the air tube. The gas then flows through the air tube into the air inlet and finally into the pigment tank. As the gas enters the pigment tank and lies beneath the film, which is sealed to the tank and cannot release gas, the gas expands in the gap between them, pushing up the film. The film then bulges outwards from the pigment tank. Because the film blocks the connection between the pigment and the tank, it is actually the film that tightly adheres to the pigment tank that holds the pigment. As the gas pushes up the membrane, the bottom of the membrane bulges upward, and the actual holding space begins to shrink. At this time, the paint squeezed into the paint tank is closer to the surface of the palette, without having to dip the entire brush into the paint. Furthermore, when a large amount of paint is needed, simply reverse the operation to pull out the air pump and release the gas below the membrane, causing the membrane to fall back. The weight of the paint inside the fallen membrane is greater than the air below, thus squeezing out the air below and expelling it from the air nozzle. At this time, the space inside the paint tank is larger, achieving the beneficial effect of being able to customize the depth and volume of the palette's paint tank. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model; Figure 2 This is an exploded view of the overall structure of Embodiment 1 of this utility model; Figure 3 This is a front sectional view of the overall structure of Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the overall structure of Embodiment 2 of this utility model; Figure 5 This is a cross-sectional view of the overall structure of Embodiment 2 of this utility model.

[0013] The components are: 1. Disc body; 2. Pigment tank; 3. Film; 4. Air hole; 5. Air pipe; 501. Air nozzle; 502. Air pump; 6. Infusion pipe; 601. Infusion cylinder; 602. Hole; 603. Piston sleeve; 604. Screw; 605. Screw hole; 606. Rotary ring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 A self-adjusting depth palette includes a palette body 1, with multiple pigment grooves 2 for holding pigments on the surface of the palette body 1. The inner side of the pigment grooves 2 is covered with a thin film 3 that adheres to it. The pigment grooves 2 below the multiple thin films 3 have vent holes 4. The multiple vent holes 4 converge inside the palette body 1 and extend to the outer side wall of the palette body 1. The tail end of the vent holes 4 is connected to a custom adjustment structure for lifting or lowering the thin film 3.

[0016] Furthermore, film 3 is a plastic film, specifically made of HDPE material, with a thickness of 0.2-0.3 mm.

[0017] The plastic film is flexible and does not stick to ink. The edges of the film 3 are fixed to the disk body 1 by hot-melt bonding, so that the film 3 will not fall off even if it is repeatedly raised and lowered. At the same time, the 0.3 mm thick HDPE material film 3 is thick enough that it will not be punctured by a soft paintbrush.

[0018] Furthermore, the air valve 501 is a TPU air valve, which is the deflation valve of existing swimming rings and can be purchased directly on shopping apps. This application is just a direct application and does not involve any improvement, so it will not be described in detail. At the same time, the air pump 502 is not an electric air pump but a push-type manual air pump, such as model J10862d or XD-19018.

[0019] The solution is pure water.

[0020] By fixing a swivel 606 to the front end of the screw 604 and enlarging the diameter of the screw 604 in a sleeve-like manner, it is easier for the user to rotate the screw 604 in practical applications.

[0021] Example 1 In actual use, painting does not require a large amount of paint. When the paint is squeezed from the paint tube into the paint container 2, the container may be deep with little paint. To avoid the user having to plunge the brush deep into the paint container 2 and stir it back and forth to get it full of paint, please refer to the instruction manual. Figure 1-3 In this embodiment, gas from the air pump 502 is connected to the air hole 4 through the air pipe 5. The air pump 502 is then held and repeatedly pressed to input gas into the air pipe 5. The gas then enters the air hole 4 through the air pipe 5 and is finally introduced into the pigment tank 2. As the gas enters the pigment tank 2 and is positioned below the film 3, since the film 3 is sealed to the pigment tank 2 and cannot release gas, the gas begins to expand in the gap between them, thus pushing up the film 3. As the film 3 begins to bulge outwards from the pigment tank 2, since the film 3 blocks the pigment from the pigment tank 2, the film 3, which is actually tightly attached to the pigment tank 2, is the actual container for the pigment. Therefore, as the gas pushes up the film 3, the bottom of the film 3 bulges upwards, and the actual containing space begins to shrink. At this time, the pigment inside the inner plate 1 squeezed into the pigment tank 2 is closer to the surface, without needing to... The entire brush is deeply dipped into the paint. Furthermore, when a large amount of paint is needed, simply reverse the operation to pull out the air pump 502, releasing the gas below the film 3 and causing the film 3 to fall back. After falling back, the film 3 contains paint, which is heavier than the air below, thus squeezing out the air below and expelling it from the air nozzle 501. At this time, the space in the paint tank 2 is larger, and the corresponding painting area is smaller, requiring less paint. At the same time, since more white paint is needed, the largest paint tank 2 in the attached drawings of this application is used to hold white paint. Since the air holes in this embodiment converge below the largest paint tank 2, when a large amount of white paint is needed, simply squeeze in white paint first to maintain the weight of the film 3, and then use the air pump 502 to pump in gas. Because the mass of the gas is less than the mass of the paint, there will be no insufficient amount of white paint due to compression.

[0022] Example 2 Please refer to the instruction manual appendix. Figure 4-5In the first embodiment, gas is used to lift the film 3 to reduce the volume of the pigment tank 2. However, the gas needs to be continuously pressed by the air pump 502, and the input gas volume cannot be precisely controlled to ensure that the reduced volume of the pigment tank 2 meets the current requirements. Therefore, this application proposes a solution: by connecting the air hole 4 to the infusion tube 6, and the infusion tube 6 to the infusion cylinder 601, the screw 604 is rotated to make it move relative to the screw hole 605. Since the infusion cylinder 601 is fixed to the side wall of the disc body 1, the screw 604 rotates and pushes into the hole 602. The corresponding screw 604... The piston sleeve 603, which is rotatably connected to 04, is driven by the screw 604 to move linearly inside the hole 602, pressing the liquid inside into the original air hole 4, thereby lifting the film 3 and reducing the volume of the pigment tank 2. Since the screw 604 is screwed in spirally, the volume of liquid entering each time is limited, and the process of the film 3 slowly bulging can be observed with the naked eye, the control is more refined. Correspondingly, if it is necessary to ensure that a certain pigment is more than other pigments, as in Example 1, some pigment is injected into the pigment tank 2 first. Since the pigment mass is still greater than that of pure water, there will be no squeezing of white pigment, resulting in insufficient usage.

[0023] In use, the air from the air pump 502 is connected to the air hole 4 through the air tube 5. The air pump 502 is then held and repeatedly pressed to input air into the air tube 5. The air then passes through the air tube 5 into the air hole 4 and is finally introduced into the pigment tank 2. As the air enters the pigment tank 2 and is positioned below the film 3, since the film 3 is sealed to the pigment tank 2 and cannot allow gas to escape, the gas begins to expand in the gap between them, thus lifting the film 3. As the film 3 begins to bulge outwards from the pigment tank 2, it effectively blocks the pigment from the pigment tank 2, resulting in a tight seal. The thin film 3 of the paint tank 2 is the actual container for holding the paint. Therefore, as the gas pushes up the thin film 3, the bottom of the thin film 3 bulges upward, and the actual holding space begins to shrink. At this time, the paint squeezed into the paint tank 2 is closer to the surface of the tray 1, so the entire brush does not need to be deeply dipped into the paint. Furthermore, when a large amount of paint is needed, simply reverse the operation to pull out the air pump 502 to release the gas below the thin film 3 and make the thin film 3 fall back. After falling back, the weight of the paint in the thin film 3 is greater than the air below, so the air below can be squeezed out and discharged from the air nozzle 501. At this time, the space inside the paint tank 2 is larger.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A palette with self-adjusting depth, comprising a palette body (1), wherein a plurality of pigment grooves (2) for holding pigments are formed on the surface of the palette body (1), characterized in that: The pigment tank (2) is covered with a film (3) that adheres to it. The pigment tank (2) below the multiple films (3) has air holes (4). The multiple air holes (4) are gathered inside the disk body (1) and extend to the outside of the side wall of the disk body (1). The tail end of the air holes (4) is connected to a custom adjustment structure for lifting or lowering the film (3).

2. The palette with self-adjusting groove depth according to claim 1, characterized in that: The film (3) is a plastic film with a thickness of 0.3 mm.

3. A palette with self-adjusting groove depth according to claim 2, characterized in that: The custom adjustment structure includes an air pipe (5) connected to the air hole (4). An air nozzle (501) is installed on the top surface of the air pipe (5) near the plate body (1). An air pump (502) for unidirectional air filling of the air pipe (5) is fixedly connected to the tail end of the air pipe (5). The gas pumped out by the air pump (502) is used to enter the inner side of each pigment tank (2) through the air hole (4) to lift the film (3).

4. A palette with self-adjusting groove depth according to claim 2, characterized in that: The custom adjustment structure also includes an infusion tube (6) that is sealed to the air hole (4). The end of the infusion tube (6) is sealed to the infusion cylinder (601) through a flange. The infusion cylinder (601) has a rectangular hole (602) inside. The end of the hole (602) is sealed to the infusion tube (6), and the inside is filled with a solution that enters the pigment tank (2) through the air hole (4) to lift the film (3). The beginning of the hole (602) is also slidably connected to a piston sleeve (603) for moving back and forth inside the hole (602). The end of the piston sleeve (603) is rotatably connected to a screw (604) by installing a bearing. The screw (604) passes through a screw hole (605) opened on the front wall of the infusion cylinder (601) and is threaded to it.

5. A palette with self-adjusting groove depth according to claim 4, characterized in that: The infusion cylinder (601) is installed horizontally on the side of the disc body (1) and is heat-welded to the side wall of the disc body (1) by means of a plastic plate.

6. A palette with self-adjusting groove depth according to claim 5, characterized in that: The screw (604) is located at the front end outside the infusion cylinder (601) and is also fixedly connected to a rotating ring (606).

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