JPH0910663A - Paint supply type painting tool - Google Patents

Abstract

(57) [Summary] [Purpose] To continuously and evenly supply paint to the brush to eliminate paint unevenness, improve paint usage efficiency, and implement safety management and environmental measures. A coating tool comprising a paint supply device, a paint supply part, and a brush mounting part, wherein a pipe mounting plate is internally provided in the brush mounting part of the coating tool via a holding ring, and the paint is mounted on the pipe mounting plate. A coating supply type coating tool in which a supply pipe is fixed and one end surface of a coating brush is further adhered to the pipe mounting plate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating tool dedicated to a coating brush, which can be continuously coated while leaching the coating from the inside of the brush when coating.

[0002]

2. Description of the Related Art A general coating tool which has been frequently used is that the paint in the container is once dipped into the brush to adhere it to the surface to be coated, and then, if the paint is reduced, it is re-applied in the container. Since the brush is dipped and the paint is attached to it for reuse, the tool is always held with the container containing the paint in one hand.

It is also widely practiced to spray paint on the surface to be painted using a painting gun or the like. Furthermore, we have also disclosed a coating tool that can coat the surface of the paint while coating the area around the paint outlet with a brush and feeding the paint from the outlet into the brush (No. 58-48369, No. 58-48369). No. 58-107175, No. 4-53479, etc.).

[0004]

However, in all of these conventional methods, it is necessary to constantly dip the paint in the container into the brush to constantly supply the paint, so that the paint may be dropped carelessly or the container may be used with one hand. Not only is it dangerous to carry on, but the work efficiency is also very poor.

Further, in the spray coating method using a gun or the like, not only the paint is scattered and the surroundings are contaminated, but also the use efficiency of the paint is low, and a large amount of a diluting solution is used to reduce the viscosity of the paint. There are many problems in terms of environmental measures and safety management.

Further, even in the case of a coating tool for supplying the paint to the inside of the brush, the above disadvantages can be solved to some extent, but in any case, the paint is directly supplied to the brush from a discharge port having a large diameter. Therefore, there is a disadvantage in that the paint is not supplied to the brush on average and uneven coating is likely to occur, and in order to eliminate it, the brush has to be moved left and right and up and down many times.

Therefore, according to the present invention, the paint can be supplied to the brush continuously and evenly, the surroundings of the paint are not contaminated, the efficiency of use of the paint is high, and the work can be performed safely. Even if it is used for, there will be no problem in terms of safety management and environmental measures. This has a problem to be solved by the present invention.

[0008]

The present invention was developed in order to solve the above-mentioned problems, and is a paint supply device for supplying paint while a paint tank is equipped with an agitator and air pressure is adjusted by a compressor. A paint tool comprising a paint supply part for continuously and evenly supplying paint via a tube and a joint, and a brush attachment part for connecting a paint brush to the paint supply part. A pipe mounting plate is internally provided to the brush mounting portion via a pressing ring, a paint supply pipe is fixed to the pipe mounting plate, and one end surface of a coating brush is adhered to the pipe mounting plate. The present invention also provides a paint supply type coating tool, which is provided with one or a plurality of the paint supply pipes, and has an oil and water resistant property for adhesion between the pipe mounting plate and the paint brush. It using adhesive, also said the paint supply unit and the brush attachment portion is freely is communicated adhesive vital detachable, in addition providing a paint supply type paint tool to form a resin layer instead of the adhesive.

[0009]

[Action]

(1) A paint supply device that internally installs a stirrer in the paint tank and supplies paint while adjusting the air pressure by a compressor, and a paint supply unit that continuously and evenly supplies paint through a paint supply tube and joint. And a brush attachment part for connecting a brush for painting to the paint supply part, wherein a pipe attachment plate is internally provided to the brush attachment part of the painting tool via a pressing ring and the pipe attachment part is attached. The paint supply pipe is fixed to the plate, and one end surface of the painting brush is adhered to the pipe mounting plate, so the brush is attached even when the paint is supplied by high pressure air pressure from the compressor. It becomes possible to receive the coating material by the parts, and the coating material by the high pressure supply can be continuously and evenly supplied to the coating brush.

(2) Since one or a plurality of the paint supply pipes are arranged, it is possible to provide a brush attaching portion suitable for the surface to be coated. (3) Oil resistance to the adhesion between the pipe mounting plate and the brush for painting,
Since the adhesive made of a water-resistant material is used, the painting brush can be easily and firmly fixed to the pipe mounting plate.

(4) Since the paint supply section and the brush attachment section are connected to each other and can be freely attached and detached, a desired brush attachment section can be freely selected and replaced according to the surface to be coated. be able to.

(5) Since the resin layer is formed instead of the adhesion between the pipe mounting plate and the painting brush, the same effect as the adhesive can be obtained by using a resin agent having a strong adhesive property.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 are a perspective view and a sectional view showing a paint supply type coating tool of the present invention, and 1 is a coating tool main body. The painting tool main body 1 is composed of a brush attaching portion 3 and a paint supplying portion 9, and a pipe attaching plate 4 is internally provided in the brush attaching portion 3 via a holding ring 5, and the pipe attaching plate 4 The paint supply pipe 6 and the brush 2 for painting are fixed with an adhesive 11. 2 shows a case of a flat brush having a plurality of paint supply pipes 6 arranged vertically, and FIG. 3 shows a case of a round brush having a plurality of paint supply pipes 6 arranged in a circular shape. Is. In the present embodiment, these two types are illustrated, but the same effect can be obtained with any other shape or arrangement.

On the other hand, the paint supply section 9 is a thick cylindrical body 20.
21 is formed with a collar 21 at one end and a screw 22 is formed at the other end. Further, a screw 21a is engraved on the outer peripheral surface of the collar 21, and a screw 10a engraved on the inner peripheral surface of the cylindrical body 10 of the brush mounting portion 3 is formed. It is designed to be screwed on and detachable from each other. A space 7 is provided between the inside of the cylindrical body 10 and the collar 21 of the cylindrical body 20,
This space 7 is a paint supply hole 23 formed through the cylindrical body 20 in the axial direction.
It is connected to the outside by. Note that FIG. 4 shows a flat brush in which a resin layer S is formed instead of the adhesive.

FIG. 5 shows a device for supplying a conventionally known paint to the brush portion, which is used in the paint-supplying type coating tool of the present invention, and 8 is the paint supply device. The paint supply device 8 is composed of a tank 33 for injecting the paint 35 and an agitator 34 with rotating blades for agitating the injected paint 35, and the agitator 34 is operated via the compressed air of the compressor 36. Further, the paint 35 in the paint supply device 8 is
It is configured to be supplied to the paint supply unit 9 via a tube 30 with a hand valve 32 and a joint 31.

Next, the method of using the paint supply type coating tool according to the present invention will be described in detail. First, the brush attachment portion 3 having the brush 2 most suitable for the surface to be coated is selected and screwed to the paint supply portion 9. Next, the paint 35 is placed in the tank 33 and sealed, and then the stirrer 34 is turned on to stir the paint 35. Then, the compressor 36 is turned on to adjust the pressure, and the hand valve 32 of the tube 30 connected to the painting tool body is turned on to supply the paint 35 in the tank 33 through the tube 30 and the joint 31. Supply to part 9. that time,
The coating material 35 passes through the coating material supply hole 23 of the coating material supply section 9 and enters the space 7
Then, when the space 7 is filled with the paint 35, the pressure becomes almost the same, so the paint supply pipe 6 composed of a plurality of pipes.
Thus, the paint 35 passes through and is continuously and evenly supplied to the brush 2. Therefore, when the operator moves the coating tool main body 1 vertically or horizontally, the coating material 35 is continuously and evenly supplied to the surface to be coated, and a coating surface without coating unevenness can be obtained.

[0017]

INDUSTRIAL APPLICABILITY The present invention has a stirrer inside a paint tank and a paint supply device for supplying paint while adjusting the air pressure by a compressor, and a paint supply tube and a joint for continuously and evenly supplying paint. And a brush mounting portion for connecting a coating brush to the coating supply portion, wherein a pipe mounting plate is inserted into the brush mounting portion of the coating tool via a pressing ring. And a paint supply pipe is fixed to the pipe mounting plate, and one end surface of the coating brush is adhered to the pipe mounting plate.
Further, one or a plurality of the paint supply pipes are arranged, and the pipe mounting plate and the painting brush are adhered to each other with oil resistance,
Since an adhesive made of a water-resistant material is used, and the paint supply section and the brush attachment section are connected to each other and can be freely attached / detached, there are many effects as follows.

(A) When the interior of the paint supply section is filled with the paint from the external paint supply device, the paint is applied to the planting surface from a plurality of paint supply pipes arranged almost evenly regardless of the high-pressure supply paint. Can be supplied on average and can be stably supplied to the tip of the brush, so that the brush can be used for continuous coating while moving on the surface to be coated.
Therefore, since the paint can be continuously and evenly supplied to the brush, it is not necessary to manually supply the paint, and it is possible to obtain a coated surface that is safe and has a small amount of work and has no coating unevenness. Also, unlike spray coating, it does not pollute the surroundings of the paint and there is almost no waste of paint, resulting in high efficiency of use of the paint. In addition, the amount of solvent used as a diluting solution is small, so environmental measures and safety management are also possible. Has many effects.

(A) Further, by fixing the brush attachment portion in the cylinder with an adhesive, even if the brush is planted and the paint supply pipe is internally provided, the same effect as described above can be obtained. Therefore, not only the manufacturing process is facilitated, but also low-cost and inexpensive products can be mass-processed. The same effect can be obtained by forming a resin layer instead of this adhesive.

By using the paint supply pipe, it is easy to make the cross-sectional areas the same and the paint can be stably supplied to the brush on average. Therefore, a more uniform coated surface can be obtained as compared with the conventional method.

Further, since the brush attachment portion and the paint supply portion are detachable, the brush attachment portion can be removed to eliminate the clogging of the paint supply pipe, and even when the brush comes off or rubs. Only the brush attachment part can be replaced with a new one. Therefore, only the brush attachment portion is replaced, which is economical, and it is possible to freely select an attachment portion with a brush that matches the surface to be coated.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a paint supply type coating tool of the present invention.

FIG. 2 is a cross-sectional view and a plan view showing the coating tool body of the present invention.

FIG. 3 is a sectional view and a plan view showing the coating tool body of the present invention.

FIG. 4 is a sectional view and a plan view showing another embodiment of the coating tool body of the present invention.

FIG. 5 is an explanatory schematic view of a paint supply device used for the coating tool body of the present invention.

[Explanation of symbols]

1 Painting tool body 2 Brush 3 Brush attachment part 4 Pipe attachment plate 5 Holding ring 6 Paint supply pipe 8 Paint supply device 9 Paint supply part 11 Adhesive 30 Tube 31 Joint 32 Hand valve 33 Tank 34 Stirrer 35 Paint 36 Compressor S Resin layer

Claims (5)

[Claims] 1. A paint supply device in which a stirrer is installed in a paint tank and which supplies paint while adjusting air pressure by a compressor, and paint which continuously and evenly supplies paint through a paint supply tube and joint. Supply section,
A paint tool comprising a brush attachment part for connecting a paint brush to the paint supply part, wherein a pipe attachment plate is internally provided to the brush attachment part of the painting tool via a pressing ring, and the pipe attachment plate is attached to the pipe attachment plate. A paint supply type painting tool characterized in that a paint supply pipe is fixed, and one end surface of a paint brush is further adhered to the pipe mounting plate. 2. The paint supply type coating tool according to claim 1, wherein one or more paint supply pipes are provided. 3. The paint supply type coating tool according to claim 1, wherein an adhesive made of a material having oil resistance and water resistance is used for bonding the pipe mounting plate and the coating brush. 4. The paint supply type coating tool according to claim 1, wherein the paint supply section and the brush mounting section are connected to each other and can be freely attached and detached. 5. The paint supply type coating tool according to claim 3, wherein a resin layer is formed instead of the adhesive.