JP2879133B2 - Set brush - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a set brush which can be used as a combination of two types of brushes having different brush surface sizes and different bristles, and which can be used separately after being removed.

[0002]

BACKGROUND OF THE INVENTION One of the major backgrounds in which the present invention has been proposed is the problem of using brushes for cleaning automobile tires and wheel discs, commonly referred to as wheels.

That is, dirt such as dust, mud, oil, etc. attached to a tire often permeates on its surface and does not easily fall off. For this reason, conventionally, when washing a tire, a good-to-use turtle turtle (registered trademark), which has a certain degree of stiff hair and is easy to use, and a brush in which stiff hair is planted on a brush base have been used. The wheels were often washed using these scourers and brushes as they were.

[0004]

However, most modern passenger cars are equipped with aluminum alloy and magnesium alloy wheels, and the wheels made of these materials are washed with tire washers and brushes. And the hard bristles damaged the outer surface of the wheel.

[0005] In order to cope with such a problem, it is only necessary to prepare a brush which can be washed to a small corner part with a slightly soft bristle, separately from a tire brush. If you do not keep the brush near your hand, you will not be able to wash the wheel immediately. Further, when moving to the next tire position, there is an annoyance in carrying two brushes with one hand of the hose. In addition, there is a method of washing with a towel while running water so as not to damage the wheel, but it is difficult to wash even a small hole of the wheel with a towel.

The present invention has been proposed in view of the above circumstances, and has a first brush and a second brush having different brush surface sizes and brush bristle hardnesses, and the first brush is provided with a handle. The second brush is composed of a brush with a handle, and the handle of the second brush is attached to a handle of the first brush to combine the two brushes integrally. And the brush surface of the second brush is formed to be small so that one brush surface is obtained when both brushes are combined, and the brush surface of the second brush is longer than the brush surface of the first brush. The brush surface is inclined from the end of the brush surface at one end so that the tire surface can be easily washed off using a wide brush surface with hard hair, and a small brush with soft hair can be easily removed. By using the surface, you can wash every corner without damaging the wheel, and even when you wash from the tire to the wheel, you can easily wash it with the brush surface at the front downward direction, It is an object of the present invention to provide a useful brush that can be used separately after removing the brush.

[0007]

Set brush according to the present invention proposed to achieve the above object, according to an aspect of the first brush size and firmness of the brush surface is different and the second brush Tona
Ri, the first brush, bristles rigid, the brush surface is large
With a handle with a roughly bow-shaped handle on the brush base
The second brush is a brush bristle
Is soft, the brush surface is small, and
The second brush is composed of a curved brush with a handle.
Handle is attached to the handle of the first brush, and the second handle is
The brush surface of the brush is behind the brush surface of the first brush.
When the second brush is tilted in the retreating direction, the second brush
It is characterized in that it is detachably combined with one end of the handle in the extending direction .

[0008]

[0009]

[0010]

[0011]

The brush set according to the present invention is a combination of two types of brushes having different bristles and different brush surfaces, and is used for washing automobile tires and so-called wheels (wheel discs). Since it is most suitable for use, its operation will be described below taking this as an example.

The hard-to-remove dirt, such as dust, mud, oil, etc., which has permeated the tire, can be washed off by rubbing with the brush surface of the first brush having a wide brush surface and the bristle of the bristles. This is performed by holding a handle in which the handle of the first brush and the handle of the second brush are integrally combined.

When the brush of the present invention is used while being assembled, the brush surface of the first brush is formed large so that the side surface of the tire can be easily washed, and the brush surface of the first brush comes into contact with the tire. In this state, the brush surface of the second brush is inclined in the direction of rising from the first brush and does not come into contact with the tire surface, so that the first brush is easy to use without wasteful wear of the second brush.

The dirt adhering to the wheel may be washed off by rubbing with the soft brush surface of the second brush with the handle as it was when the tire was washed. At this time, the brush surface of the second brush was inclined as described above. As a result, the wheel is not rubbed strongly with the brush surface of the first brush and is not damaged.

As described above, the brush surface of the second brush is the first brush.
Because it is formed smaller than the brush surface of the brush, it is easy to use when washing small parts of the corners such as protrusions and opening patterns of the bolts and nuts of the wheel, and because the brush ends reach these parts, There is no dirt left behind.

Further, when the first brush and the second brush are integrally combined, the tire and the wheel can be continuously washed while holding the assembled brush, and it is easy to carry. Especially when washing the next tire with one hand of the hose, the brush for the tire and the brush for the wheel
You don't even need to have a book brush. Further, when the two types of brushes are integrally combined when not in use, storage is easy and one brush is not lost.

The brush set of the present invention can be used in a state where the first brush and the second brush are combined as described above. However, the first brush and the second brush can be easily removed. These can be used individually as needed.

Further, in the set brush of the present invention, both the handle of the first brush and the handle of the second brush are located on the first brush side regardless of whether the set is assembled or not. Therefore, when washing the tires, the first brush is easy to wash with force, and when washing the wheel, there is no need to apply much force to the second brush. On the contrary, the brush surface of the second brush and the handle are somewhat separated, and the It is suitable for detailed work when washing corners. Further, since the handle of the first brush and the handle of the second brush are aligned, there is no waste in the shape of the set brush, and the weight balance when used is good.

In the above, the case where the tire and the wheel are washed has been described as an example in order to make the operation of the brush of the present invention clearer. However, the brush of the present invention is only for washing the tire and the wheel. Note that it is not.

For example, dirt adhering to the concrete floor and the concrete wall of the veranda can be washed off by rubbing vigorously with the brush surface of the first brush which has firm hair and a wide brush surface. In addition, the dust accumulated in the fine part of the sash frame can be easily swept out with the brush surface of the second brush having a soft hair and a small brush surface, and the dirt attached to the screen door can be gently applied without damaging the screen door. Can be washed.

Further, the dirt on the floor surface, wall surface, and bathtub in the bathroom can be efficiently washed off using the brush surface of the first brush having a wide brush surface, and the corners, corners, and around the faucet in the bathroom can be cleaned. The second brush having a small brush surface can be cleaned neatly so that there is no residue. In particular, since the brush surface of the second brush is small, it is easy to wash dirt on the joints of the tile.

In addition, when washing pet animals such as dogs and cats, and livestock such as cows and horses, it is possible to wash the body with a large brush surface and gently wash the face, head and ears with a small brush surface. Also, it is suitable for washing garden stones and tombstones gently and carefully, and for washing mud off small parts of construction machinery and agricultural machinery.

[0023]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a brush according to the present invention; 1 is an overall side view of the brush assembly according to the present invention, FIG. 2 is a plan view of the entire brush assembly according to the present invention, FIG. 3 is a longitudinal cross-sectional view of the brush assembly according to the present invention, and FIG. FIG. 5 is a side view including a partial cross section in a state where the assembled brush according to the present invention is detached, FIG. 5 is a perspective view in a state where the assembled brush according to the present invention is detached, and FIG.
1 is a perspective view of a first brush constituting a part of the brush assembly according to the present invention, and FIG. 7 is an overall perspective view of an automobile.

As shown in FIGS. 1 to 6, the brush 1 according to the present invention is composed of a first brush 10 and a second brush 20 which are different in brush surface size and bristle thickness. First, each brush will be described, and then the shape of each brush after being combined with an assembling method will be described.

The first brush 10 is a brush base 10 made of resin.
On the lower surface of “a”, a brush with a handle in which brush bristles are planted at regular intervals is configured. The brush base 10 has a boat shape or an elliptical shape in which one end in a longitudinal direction in a bottom view (plan view) is cut away, and has a length of about 14 cm and a maximum width of about 6 cm. A generally arcuate handle 10c having a width of about 2 cm is formed integrally between the upper surfaces in the longitudinal direction.

Notched surface 1 of brush base 10a
0b, a horizontally long opening 10b 'is formed in the center,
A groove 10d having a depth of about 3 mm and a width of about 9 mm is formed at the center between substantially both ends of the upper surface 10e of the handle 10c. A concave portion 10f is formed on the side surface, with a part of the concave portion being curved toward the inside.

A brush bundle B1 made of a bundle of thick and hard brush bristles B1a made of resin having a length of about 3 cm is formed at regular intervals over substantially the entire lower surface of the brush base 10a thus formed. Coarsely, and a little radially planted,
The overall length L1 of the brush surface is about 150 mm.

The second brush 20 is a resin brush base 20.
On the lower surface of “a”, a brush is formed with a handle in which brush bristles are planted at regular intervals. The second brush 20 is a substantially triangular brush base 20a having a size corresponding to a size of about 45 cm from the tip of the first brush 10 on the side of the brush base 10a that is not cut off. Are formed, and from the upper surface of the brush stand 20a toward the rear,
A handle 20c having a substantially arcuate shape having elasticity is formed in the vertical direction along the upper surface of the handle 10c of the first brush 10.

Notched surface 2 of brush base 20a
0b is formed by a slope part whose upper end is slightly directed inward, and a projection 20b 'corresponding to the opening 10b' of the first brush 10 is formed at the center of the slope part 20b. At the center between substantially both ends of the inner surface 20e of the handle 20c, a projecting step surface 20d having a size corresponding to the groove 10d of the handle 10c of the first brush 10 is formed.
Inside the rear end of Oc, a curved projection 20f corresponding to the recess 10f of the handle 10c of the first brush 10 is formed.

The second brush 20 thus formed
Around a substantially entire lower surface of the brush base 20a, a bristle bundle B2, which is a bundle of thin and soft brush bristles B2a made of resin having a length of about 3 cm, is densely and slightly radially implanted. And the total length of the brush surface is about 55 mm.

Next, a method of combining the first brush 10 and the second brush will be described. The protrusion 20b 'of the second brush 20 is inserted into the opening 10b' of the first brush 10 so that the corresponding surfaces 20b and 10a come into contact with each other. Of the second brush 20 when pressed against the upper surface of the handle 10c.
0c is pushed with an elastic force along the upper surface of the handle 10c of the first brush 10, and the curved projection 2 at the rear end of the handle 20c
0f protrudes into the concave portion 10f of the first brush 10, the protruding step surface 20d protrudes into the groove 10d, and the first brush 10 and the second brush 20 are combined.

In such a combined state,
The brush surface of the second brush 20 has an inclination angle R with respect to the brush surface of the first brush 10 with respect to the brush surface of the first brush 10 with respect to the brush surface of the first brush 10. The angle is about 30 degrees with respect to the brush surface of one brush 10.

When the assembly brush 1 is disassembled, the second
It can be easily removed by pushing the curved projection 20f at the rear end of the handle 20c of the brush 20 upward with a fingertip.
0c is integrated along the handle 10c of the first brush 10 and its front and rear and lower surface portions are caught on the first brush 10 side, so that it does not come off during use.

The brush set 1 of the present invention having such a structure can be used while the first brush 10 and the second brush 20 are combined, and can be detached from individual brushes if necessary. It is also possible to use.

For example, the tire 200 and the so-called wheel (wheel disc) 30 of the automobile 100 shown in FIG.
Ideal for washing 0. That is, dirt such as dust, mud, and oil on the surface of the tire can be easily washed away by vigorous rubbing with the first brush (10) having firm hair and a wide brush surface. In addition, the side surface of the wheel 300 has many projections such as bolts and nuts and many fine openings, so it is a place where it is originally difficult to wash, but the second brush (20) of the set brush (1) of the present invention. When the brush surface is used for washing, the brush surface is small, and the tip of the brush is sharp and the tip of the brush reaches a fine portion, so that dirt can be easily removed. In particular, the surfaces of the aluminum alloy wheel 300 and the magnesium alloy wheel 300 are easily scratched, but when they are washed with the brush surface of the second brush (20) of the set brush of the present invention, the bristle tips become long, Moreover, since the wheel 300 is thin and soft, it is possible to easily wash a small portion of the wheel 300 without damaging the wheel 300.

The brush set 1 constructed as described above is
The first brush and the second brush may be used as they are combined, or they may be used after being detached.

[0037]

Set brush according to the present invention described in the above, according to the present invention comprises a first brush and a second brush size and firmness of the brush surface is different, the first brush bristles
Is hard, has a large brush surface, and has an almost bow shape on the brush base
It is composed of a brush with a handle provided with a handle.
2 brushes have soft bristles and a small brush surface.
Curved handle bra along one brush's roughly bow-shaped handle
And the handle of the second brush is the first brush.
Attached to the handle, the brush surface of the second brush,
Slant to the retreat direction with respect to the brush surface of the first brush
In the state, the second brush is in the extending direction of the handle of the first brush.
Because it is detachably assembled at one end, it is possible to use the necessary brush surface as needed, and both brushes can be used separately by detaching and using both brushes. It is convenient to carry and store.

In particular, when a tire having a large brush surface and a bristle bristles is rubbed with a tire having a large brush surface and a brush surface of the first brush having a hard brush bristles, the brush surface of the first brush is rubbed. Largely formed and easy to wash the side of the tire,
It can be easily washed off. At this time, since the brush surface of the second brush does not contact the tire surface, the second brush does not wear unnecessarily, and the first brush is easy to use.

If the wheel (wheel disc) on which dirt is adhered is rubbed with the brush surface of the second brush having a small brush surface and soft bristles, the tip of the second brush is inclined in a floating direction. You can carefully wash every corner, such as the uneven parts of bolts and nuts and the patterned openings, without damaging the wheel.

As described above, when the first brush and the second brush are integrally combined, the tire and the wheel can be continuously washed while holding the assembled brush,
It is easy to carry, and it is not necessary to have two brushes for the tire and the wheel, unlike the conventional case, especially when washing the next tire with one hand of the hose. Further, when the two types of brushes are integrally combined even when not in use, storage is easy and one brush is not lost.

In the brush set of the present invention, the handle of the first brush and the handle of the second brush are located on the side of the first brush. It is easy to wash, and the handle of the second brush is somewhat distant from the brush surface, so that operability when washing small places is also good. Further, since the handle of the first brush and the handle of the second brush are aligned, there is no waste in the shape of the set brush, and the weight balance when used is good.

In addition, if the first brush having a hard hair and a wide brush surface is used to remove dirt on the concrete floor and the concrete wall of the veranda, the dirt on the concrete surface can be efficiently and effectively washed. If you use a second brush with a soft hair and a small brush surface to remove dirt from the fine parts of the sash frame, you can easily sweep out the dust between the rails of the sash and wash it. If the brush surface of the second brush is used to remove dirt, the screen can be gently and beautifully washed without damaging the screen.

Further, if the brush surface of the first brush having a large brush surface is used to remove dirt from the floor surface, wall surface, and bathtub in the bathroom, the adhered dirt can be efficiently washed off, and the corners in the bathroom can be removed. If a second brush with a small brush surface is used to remove dirt around the corners and around the faucet, it can be cleaned neatly without any residue. In particular, since the brush surface of the second brush is small, it is convenient to remove dirt from the joints of the tile.

In addition, when washing pet animals such as dogs and cats, and livestock such as cows and horses, the large brush surface of this brush can be used to wash the body easily, while the small brush surface can be used to wash the face and face. You can wash your head and ears gently. In addition, the unevenness of garden stones and tombstones can be washed carefully and without any damage, and the range of use is wide.

[Brief description of the drawings]

FIG. 1 is an overall side view of a set brush according to the present invention.

FIG. 2 is an overall plan view of a set brush according to the present invention.

FIG. 3 is a central sectional view in the longitudinal direction of the set brush according to the present invention.

FIG. 4 is a side view including a partial cross-sectional portion in a state where the assembled brush according to the present invention is detached.

FIG. 5 is a perspective view showing a state in which the assembly brush according to the present invention is removed.

FIG. 6 is a perspective view of a first brush constituting a part of the set brush according to the present invention.

FIG. 7 is an overall perspective view of an automobile.

[Explanation of symbols]

 1 set brush 10 first brush 10a (first brush) brush stand 10c (first brush) handle 20 second brush 20a (second brush) brush stand 20c (second brush) handle B1 (first brush) Brush bristles B2) brush bristles (of the second brush)

Claims (1)

(57) [Claims] 1. A first brush having a different brush surface size and hardness .
Brushes and consists of a second brush, said first brush, Bed
Hard bristles, large brush surface, almost bow shape on brush base
It is composed of a brush with a handle with a handle that makes
The second brush has soft bristles and a small brush surface.
Now, with a brush with a curved handle along the handle of the first brush
And the handle of the second brush is held by the handle of the first brush.
The brush is attached to a hand, and the brush surface of the second brush is the first brush.
Slanted to the retreat direction with respect to the brush surface of the brush
And the second brush is one end of the handle of the first brush in the extending direction.
A brush set which is detachably combined with a brush.