JPH10290951A - Roller coater - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a dress etc. from being contaminated by jumping of a paint splash and to reduce the workload. SOLUTION: This coater is provided with two coating rollers 2 and 3 and a support 4. The support 4 is provided with a handle 5 at one end and two supporting shafts 6 and 7 at the other end. The supporting shafts 6 and 7 are arranged in parallel at an interval to each other. The rollers 2 and 3 are rotatably supported by the supporting shafts 6 and 7. The rollers 2 and 3 are set in parallel at an interval while closing to each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roller coating tool used for coating a wall or a ceiling with paint or the like.

[0002]

2. Description of the Related Art A conventional roller coating tool is disclosed in, for example, Japanese Utility Model Laid-Open No. 59-158481. That is, paint is impregnated into a coating roller rotatably supported by a support shaft, and coating is performed while rotating the coating roller along the wall.

[0003]

However, in the conventional roller coating tool, when the wall is painted, the problem is that the roller repels paint splashes and flies them to the user, thereby soiling the user's clothes, hands and face. There was a point. In addition, when painting with a conventional roller painting tool, depending on the type of wall, painting only once with a roller is not sufficient, and it is necessary to reciprocate the roller two or more times to paint. There was a problem of becoming.

The present invention has been made in view of such a conventional problem, and it is possible to prevent clothes and the like from being stained by splashing of paint splashes and to reduce the amount of work by roller coating. It is intended to provide tools.

[0005]

In order to achieve the above object, a roller coating tool according to the present invention of claim 1 has two coating rollers and a support; Support shafts, each of which is arranged in parallel at a distance from each other; each of the coating rollers is rotatably supported by each of the support shafts, and is arranged in parallel with each other at close proximity to each other. That;

The support preferably has a handle at the end. The coating roller is preferably made of a material that absorbs paint. As long as at least two coating rollers are provided, three or more coating rollers may be provided.

In the roller coating tool according to the first aspect of the present invention, when coating a wall or the like, the paint is impregnated into a roller of the two coating rollers on the side of the coating in the traveling direction of the coating, and is applied to the surface to be coated. Paint while rotating the roller. At this time, the other coating roller is separated from the surface to be coated. The roller in the traveling direction repels paint splashes in the direction opposite to the traveling direction, but the splashed splashes are prevented from hitting the other painting roller and scattered. In this way, it is possible to prevent the user's clothes, hands, face, and the like from being stained by the paint splashed by the coating roller. It should be noted that either of the two painting rollers may be used for painting with any one of the rollers facing the traveling direction.

Further, in the roller coating tool according to the first aspect of the present invention, the coating can be performed while rotating both rollers by simultaneously applying two coating rollers to the surface to be coated. In this case, if the roller coating tool is moved once, the coating can be performed twice with two coating rollers, and the amount of work can be reduced.

According to a second aspect of the present invention, there is provided a roller coating tool having two coating rollers, a support, and a stopper; the support having two support shafts and a handle. The respective support shafts are arranged in parallel at a distance from each other; the respective coating rollers are rotatably supported by the respective support shafts and are arranged in parallel at a distance from each other;
The stopper has an operation unit and is slidably provided on the support, and the tip can hit one of the two coating rollers to stop the rotation by sliding;
Features.

The support shaft and the handle may be integral. The tip of the stopper may selectively come into contact with both of the two coating rollers, or may hit only one of them. The tip of the stopper may contact the side surface of the coating roller, or may contact the end surface thereof. The tip of the stopper
It may be sharp or bifurcated. The stopper is
It may be possible to fix it with its tip abutting a coating roller.

In the roller coating tool according to the second aspect of the present invention, the paint is soaked into the two coating rollers by holding the handle, and of the two rollers, the roller on the side in which the coating proceeds in the direction of the coating is moved along the wall. Paint while rotating. at the same time,
The operating unit is operated to slide the stopper against the support, and the tip of the stopper is pressed against the other coating roller. In this way, one of the coating rollers is rotated to perform the coating, and at the same time, the coated surface is stroked while the rotation is stopped by the other coating roller. Thereby, the finishing process of the painted surface can be performed at the same time as the painting without the trouble of switching to a brush. At this time, the splash splashed by the traveling direction roller is prevented from hitting the other painting roller and scattered, and the user's clothes, hands, face, etc. can be prevented from being stained by paint splash. .

Further, in the roller coating tool according to the present invention of claim 2, like the roller coating tool according to the present invention of claim 1, one of the coating rollers is separated from the wall and only the other coating roller is used. The coating may be performed, or both coating rollers may be rotated to perform the coating.

According to a second aspect of the present invention, there is provided a roller coating tool having a spring provided between the support and the stopper to normally separate the stopper from the coating roller. The support shaft is detachably provided on the support shaft, the support shaft has a roller mounting portion extending in a direction perpendicular to the handle, the stopper has a tubular body, a push rod, and a male thread portion, and the tubular body is provided on a side portion. The push rod is provided so as to be slidable on the support having a female screw hole, and the push rod is inserted into the cylinder so as to be able to stop its rotation by contacting the side surface of the coating roller and to advance and retreat into the cylinder. The male screw portion may be configured to be screwed with the female screw hole so that the push rod can be fixed to the cylindrical body. In this case, the cylinder and the spring may form a hole in the handle, and may be provided in the hole.
The operation part of the stopper may be integral with the male screw part.

In the specific configuration of the roller coating tool according to the second aspect of the present invention, the stopper is normally separated from the coating roller by a spring, and after the rotation of the coating roller is stopped by the stopper, processing is performed. When the operation unit is released, the coating roller can be immediately rotated. When removing the coating roller from the support shaft for cleaning or replacing the coating roller, for example, loosen the male screw portion with respect to the female screw hole, and retract the push rod with respect to the coating roller in the cylinder. Thus, the push rod does not become an obstacle when removing the coating roller, and the coating roller can be easily removed.

The specific configuration of the roller coating tool according to the second aspect of the present invention has the following effects. That is, since a spring for separating the stopper from the coating roller in a normal state is provided, it is easy to switch the coating roller from stop to rotation, and the stopper has a cylindrical body, a push rod, and a male thread portion, and the push rod has Is inserted into the cylinder so that it can advance and retreat,
Since the fixing member can be fixed to the cylinder by the male screw portion, it is easy to remove the coating roller by retracting the push rod with respect to the coating roller in the cylinder.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The first and second embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a first embodiment of the present invention. FIG.
As shown in (1), the roller coating tool 1 has two coating rollers 2 and 3 and a support 4. The support 4 consists of a bent metal bar. The support 4 has a handle 5 at one end and two support shafts 6 and 7 integrally at the other end. The support shafts 6 and 7 extend in a direction perpendicular to the handle 5. The support shafts 6, 7 are arranged in parallel at an interval from each other. Each of the coating rollers 2 and 3 is configured by winding a cloth around a cylinder, and is easy to absorb paint.
Each of the coating rollers 2 and 3 has a respective support shaft 6 and 7 inserted into each center hole, and is rotatably supported by the respective support shafts 6 and 7. The coating rollers 2 and 3 are arranged in parallel at an interval while being close to each other.

Next, the operation will be described. When painting a wall or the like using the roller painting tool 1, first hold the handle 5 and
The paint rollers 2 and 3 of the book are put into a paint container, and the paint is applied to the paint rollers 2 and 3. And FIG.
In the state shown in (A), the coating roller 2 in the direction of the coating (indicated by the arrow) is applied to the surface of the wall to be coated, the handle 5 is pressed, and the coating is performed while rotating the roller along the wall.
At this time, the other coating roller 3 is kept away from the surface to be coated. The roller 2 on the traveling direction repels the paint droplets A on the opposite side to the traveling direction. However, the repelled droplets A are prevented from hitting the other painting roller 3 and scattering. Thus, it is possible to prevent the user's clothes, hands, face, and the like from being stained by the paint splash A which the coating roller 2 flips up.

When the user pulls the handle 5 in the direction indicated by the arrow to perform the coating, as shown in FIG.
Is applied to the surface to be painted of the wall, and the other painting roller 2 is painted away from the surface to be painted. Also in this case, the paint droplets A splashed up by the paint roller 3 are prevented by the paint roller 2 to prevent the paint droplets A from staining the user's clothes, hands and face.

Further, in the roller coating tool 1, FIG.
As shown in (2), two coating rollers 2 and 3 can be simultaneously applied to the surface to be coated, and coating can be performed while rotating both rollers. In this case, if the roller coating tool 1 is moved once, the coating can be performed twice by the two coating rollers 2 and 3, and the amount of work can be reduced.

Next, a second embodiment of the present invention will be described. FIG. 3 shows a second embodiment of the present invention. As shown in FIG. 3 (A), the roller coating tool 10
Two coating rollers 11a, 11b and a support 12
, A stopper 13 and a spring 14. The coating rollers 11a and 11b are configured by winding a cloth around a cylinder, and are easy to absorb paint. The support 12 is
It has two support shafts 15 a and 15 b and a handle 16. The support 12 consists of a bent metal bar. The handle 16 is fixed to one end of the support 12. The two support shafts 15a and 15b are arranged in parallel at an interval from each other. The two support shafts 15a and 15b
6 and extends in a direction perpendicular to the direction. Two support shafts 15a,
15b is inserted at the center of the coating rollers 11a and 11b, respectively, and rotatably supports the coating rollers 11a and 11b. Each coating roller 1
1a and 11b are arranged in parallel at an interval while approaching each other. The coating rollers 11a and 11b are detachably provided on the support shafts 15a and 15b.

The handle 16 has a through hole 17, a mounting hole 18, and a slot 19. The through hole 17 penetrates the handle 16 in the vertical direction. The mounting hole 18 is formed in the vertical direction on the rear end side of the handle 16. The slot 19 is formed in the side surface of the handle 16 in the vertical direction, and communicates with the through hole 17.

The stopper 13 includes an operation section 20 and a cylindrical body 21.
And a push rod 22. The cylindrical body 21 has a female screw hole 21 a on the side and is slidably provided inside the through hole 17 of the handle 16. The push rod 22 is inserted into the through hole 17 and the tubular body 20 so as to be able to advance and retreat, and protrudes from the through hole 17 toward the coating roller 11b. Push rod 22
Of the coating roller 11b can stop the rotation of the coating roller 11b. The rear end of the push rod 22 is provided with a collar 22b for preventing the tubular body 21 from coming off. The push rod 22 passes through a guide 23 fixed to the support 12. The operation section 20 has a male screw section 24. The male screw portion 24 is screwed into the female screw hole 21 a of the cylindrical body 21 through the slot 19. Male thread 2
4 is a push rod 22 when it is screwed tightly with the female screw hole 21a.
Can be fixed to the cylindrical body 21. With such a configuration,
The stopper 13 is configured to be slidable with respect to the support 12.

The spring 14 is provided in the through hole 17 of the handle 16.
The push rod 22 is inserted and provided between the handle 16 and the cylindrical body 21, and the stopper 13 is kept in a normal state and the coating roller 1 is
1b. At the rear end of the handle 16,
A stopper 25 is provided in the through hole 17 so as to be removable.

Next, the operation will be described. Roller coating tool 10
In the case of applying the paint, first, the paint rollers 11a and 11b are put into a paint container by holding the handle 16, and the paint is impregnated into the paint rollers 11a and 11b. Then, of the two coating rollers 11a and 11b, the coating roller 11a on the side in which the coating proceeds is applied to the wall, and the coating is performed while rotating along the wall. At the same time, the operation unit 20 is pushed with the thumb toward the coating roller 11b, and the stopper 13
Is slid with respect to the support 12, and the tip 22a
Is pressed against the side surface of the coating roller 11b (FIG. 3).
(B)). Thus, one coating roller 11a
Is rotated, and at the same time, the painted surface is stroked while the rotation of the other painting roller 11b is stopped. On the smoothed painted surface, the bumps and bumps created by paint bubbles and adhesive strength disappear, and the luster appears. Conventionally, in order to eliminate these irregularities and improve the finish, it has been necessary to replace the roller coating tool with a brush and to smooth the painted surface with a brush immediately after coating. However, roller coating tool 1
If 0 is used, it is possible to perform the finishing treatment of the painted surface without the trouble of switching to a brush. Furthermore, at this time, the splashes splashed by the coating roller 11a on the traveling direction are prevented from hitting the other coating roller 11b and scattered, and the user's clothes, hands, face, etc. are stained by paint splashes. Can be prevented.

In the roller coating tool 10, the stopper 13 is normally separated from the coating roller 11 b by the spring 14. After the rotation of the coating roller 11 b is stopped by the stopper 13 and the operation is performed, the operation unit 20 is released. The coating roller 11b can be immediately rotated. When removing the coating rollers 11a, 11b from the support shafts 15a, 15b for cleaning or replacing the coating rollers 11a, 11b, loosen the external thread portion 24 of the operation section 20 with respect to the female screw hole 21a, and push the rod. 22 is retracted in the cylindrical body 21 with respect to the coating roller 11b. In this state, the inside of the support 12 is hit against the edge of the paint container or the like, and the impact causes the coating rollers 11a, 11b to move the support rollers 15a, 1b.
Remove from 5b. By retracting the push rod 22, the push rod 22 does not become an obstacle when removing the coating roller 11b, and the coating rollers 11a and 11b can be easily removed.

In the roller coating tool 10, one of the coating rollers 11a or 11b may be separated from the wall and the other coating roller 11b or 11a alone may be used for coating. May be painted.

[0027]

According to the roller coating tool of the present invention,
Since it has two paint rollers that are arranged in parallel at a distance while being close to each other, splashes of paint that one paint roller repels are prevented by the other paint roller, and splashes of paint are repelled. Can prevent the clothes and the like from being stained, and can reduce the amount of work by using two painting rollers for painting.

In particular, the roller coating tool according to the present invention has a stopper capable of stopping the rotation of one of the coating rollers, so that the rotation of one of the coating rollers is stopped and the coated surface is stroked. It is possible to improve the finish of the paint without having to switch to a brush at the same time as the paint.

[Brief description of the drawings]

FIG. 1 is a front view showing a roller coating tool according to a first embodiment of the present invention.

FIG. 2 is a side view of the roller coating tool shown in FIG. 1 when (A) pressing and painting, (B) a side view when pulling and painting, and (C) when painting with both painting rollers. It is a side view.

FIG. 3A is a side view showing a roller coating tool according to a second embodiment of the present invention, and FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Roller coating tool, 2, 3 ... Painting roller, 4 ... Support body, 5 ... Handle, 6, 7 ... Support shaft

Claims (2)

[Claims] 1. A coating roller comprising: two coating rollers and a support; wherein the support has two support shafts, each of which is arranged in parallel with a space between each other; A roller coating tool, wherein each of the roller coating tools is rotatably supported by each support shaft and is arranged in parallel at an interval while being close to each other. 2. A coating apparatus comprising: two coating rollers; a support; and a stopper, wherein the support has two support shafts and a handle, and the support shafts are spaced apart from each other and arranged in parallel. The coating rollers are rotatably supported by the respective support shafts, and are arranged in parallel at an interval while approaching each other, and the stopper has an operation unit and is slidable on the support. The roller coating tool, wherein the tip thereof hits one of the two coating rollers and stops its rotation by sliding.