JP3239900U - Handle structures for hair brushes, skin stimulation brushes, etc. - Google Patents

Abstract

An object of the present invention is to provide a brush that is easy to use, in a brush composed of a handle having a grip handle portion and a brush portion. In a brush composed of a handle having a grip handle portion and a brush portion, the handle is provided with a through hole through which the forefinger is passed on the brush side, the through hole is provided at a position about half of the overall length of the main body of the brush. The total length of the through hole was 150 mm to 250 mm, and the diameter of the through hole was 16 mm to 30 mm in terms of circular diameter. [Selection drawing] Fig. 5

Description

The present invention relates to a structure such as a hairbrush having a grip handle.

2. Description of the Related Art Conventionally, flat plate-shaped or semi-cylindrical handles are mainly used for hairbrushes and the like having grip handles. These brushes are gripped by hand and brushed by moving the hand horizontally in a direction substantially perpendicular to the gripping direction. Unlike Patent Documents 1 and 2, no reference is made to the handle portion structure of the handle.

Patent No. 7004362 Patent No. 7084652

Conventional brushes, such as a hairbrush having a grip handle, move in parallel, making it difficult to grip when brushing, resulting in unnecessary force being applied to the hand. In addition, it is easy to drop the brush, and it cannot be said that it is easy to handle for children and elderly people.

This is because the handle is rod-shaped or flat plate-shaped, and when the handle is gripped, the handle must be operated while pressing the side of the handle with fingers of one hand from the outside.
In general, hairbrushes and skin stimulating brushes with grip handles have a total length of about 20 cm, and when the tip of the brush is applied to the hair or skin, the relationship between the grip and the brush is to be operated in parallel as a single rod. becomes. At this time, if the brush handle is regarded as a lever, a load is applied to the brush portion on the opposite side of the handle, and the handle must move mainly in parallel while supporting the terminal side opposite to the central portion of the lever.

SUMMARY OF THE INVENTION An object of the present invention is to provide a hairbrush, a skin stimulating brush, etc., which enables brushing with a light force, is difficult to drop, and is easy to use.

The present invention solves at least one of the above problems.
A brush according to one aspect of the present invention is a brush composed of a handle having a grip handle portion and a brush portion, wherein the handle portion has a through hole for passing an index finger on the brush side, and the through hole is formed in the main body of the brush. The brush is provided at a position approximately half of the total length, the total length of the main body is 150 mm to 250 mm, and the through hole is 16 mm to 30 mm in terms of circular diameter.

In the above-mentioned brush, the brush is provided with a step formed of a dent and a bulge on both sides obliquely below the side handle portion of the through hole.

In any one of the above brushes, the brush has a shape that occupies a portion of the brush portion on the handle side, and the brush bristles of the brush portion have a shape that partially surrounds the through holes.

In any one of the above brushes, the brush is provided with a region having no bristles in the central line portion 9 of the brush.

In any of the above brushes, the brushes were hair brushes, skin stimulation brushes, clothes brushes, and shoe brushes.

The brush is provided with a mechanism for passing electricity between the brushes or between the brush and the handle.

According to the present invention, it is possible to provide a brush that is easy to hold and allows easy brushing with light force.

Problems, configurations, and effects other than those described above will be clarified by the following description of the embodiments.

It is a figure which shows an example using the conventional brush. 1 is a plan view of a conventional brush; FIG. It is a figure which shows the use condition of the conventional brush. 1 is a side view and a plan view of an embodiment of the present invention; FIG. FIG. 5 shows the load position of the force when the finger is hooked in the usage state of FIG. 4 . It is a figure which shows another example of this invention. FIG. 4A is a side view and a plan view showing another example of the present invention;

Hereinafter, examples of embodiments of the brush of the present application will be described with reference to the drawings. In the following description, the same reference numerals may be given to the same configurations, and the description thereof may be omitted.

1 to 3 show the form of a conventional brush, and FIG. 1 is a diagram showing an example using a conventional brush. FIG. 2 is a plan view of a conventional brush. A brush 1 is composed of a handle 2 and a brush part 3, and a brush pedestal 4 is provided with brush bristles 5. - 特許庁FIG. 3 is a diagram showing how a conventional brush is used. As shown in FIG. 3, when the tip brush portion is applied to the hair or skin, the grip portion and the brush portion are operated in parallel as a single rod-like body. At this time, a load is applied to the brush portion on the opposite side of the handle. If the entire length of the brush is regarded as a lever, the handle must be supported so as to hold down the center of the lever and the side opposite to the load of the brush. It is mainly supported by the index finger power point S1, the middle finger power point S2, the little finger power point S3, and the thumb power point S4, and it is not clear which power point should be the center of the lever. If you move it in parallel, you need to have a strong grip because each balance is required and you need a force to hold everything down from the outside. As a result, the degree of freedom of the wrist decreases, and it becomes a vicious circle that puts more force on the wrist. In addition, it is difficult for people with rheumatoid arthritis, who have difficulty applying force to each finger, to hold it and easily drop it. Furthermore, it is even more so for infants, children, and the like. Brush bristles are planted in the brush lower portion a1 on the handle side of the brush portion. However, this part is rarely used.

<Embodiment 1>
FIG. 4 is a side view and a plan view showing an embodiment of the present invention. The brush 1a has no bristles planted at the position of the brush lower part a1, and has a through hole h1 just below it. Brush bristles are provided so as to surround the through holes.

Further, the through-hole position is provided at the through-hole position L1 with respect to the entire length L of the main body. As for the position, the through hole position L1/total length L is provided at a position of about halfway from 3.5/10 to 6.5/10, preferably from 4/10 to 6/10. Moreover, the total length of the main body is set to 150 mm to 250 mm. Also, at the lower side of the through hole h1 of the handle. A dented portion 6, a bulged portion 7, a dented portion 8, and a bulged portion 9 are provided on the left and right, respectively, and the step between each dented portion is 5 mm to 15 mm, preferably 6 mm to 12 mm.
Further, an example in which the brush bristles 5a are not planted in the center line portion 9 is shown. For example, when dividing both sides of the face into left and right, it is easy to divide by using the left and right brushes on the drawing, and the hair on the opposite side of the parting is less likely to get tangled, It can be made sharp and comfortable to use.
The non-flocked width is 5 mm to 30 mm, preferably 8 mm to 25 mm.

FIG. 5 shows the load position of the force when the finger is hooked in the state of use of FIG.
The figure which puts an index finger in the through-hole h1 and puts a finger on the edge of the through-hole h1 is shown. To describe the outline first, by hooking the index finger in the through hole, the fulcrum of the handle portion is clearly secured in both the left and right and up and down directions. To explain in detail, when the index finger hooked on the through-hole finger hooking hole is moved to the left in the figure, it is supported on the index finger force point S5 side (here, the side of the finger is supported without the force of gripping), and the finger is mainly supported by the mother and child. Stable movement can be obtained by supporting the ball with the ball strength point S11, and when moving it to the right, with the index finger strength point S9 (again, there is no need to squeeze the force, just supporting the side of the finger), and mainly with the little finger strength point S8. In addition, the index finger force point S6 enables stable use even when the brush portion moves back and forth. In addition, the force of the middle finger force point S7 and the pressure point S10 of the thumb are also applied, so that a more stable feeling can be obtained with a light force.

Furthermore, on the other hand, at the pressure point S10 and the pressure point S7 of the middle finger of the thumb, it is easy for the fingers to catch on the obliquely inclined portions of the depression 6 and the bulge 7 on the oblique lower part of the side surface of the handle, and it is difficult for the fingers to slide down. , and the ease of holding can be further improved.
Furthermore, at the mother-to-child ball force point S11 and the little finger force point S8, the obliquely inclined portions of the depression 8 and the bulge 7 in the vicinity of the oblique tip of the side surface of the handle, respectively, are easily caught by the fingers, making it difficult to slip upward, and the through hole h1. Combined with the index finger hanging on, it can further improve the ease of holding.

<Embodiment 2>
FIG. 6 is a diagram showing another example of the present invention. The brush 1b is provided with through holes h1 and the loop direction of the brush bristles 5b is the left-right direction b. This makes it easier to stroke the surface of the hair, skin, etc. in parallel to the left and right. Although not shown, it may be used as a skin stimulating brush for stroking the skin.

<Embodiment 3>
FIG. 7 is a side view and a plan view showing another example of this school's proposal.
Here, an example is shown in which the brush bristles 5c are made of metal or an electrode brush whose surface is formed by plating. It is a skin stimulating brush that provides electrical stimulation by applying a voltage between brush bristles, which are electrodes, and passing an electric current, which mainly stimulates bare skin. The feature here is that the handle position of the through hole h2 is provided obliquely, so that the forefinger y2 is retracted from the surface of the brush bristles contacting the skin surface, making it difficult to touch the surface to be treated. It goes without saying that these are also applicable to the proposals described above. Moreover, it is also possible to combine a mechanism such as vibrating the brush bristles 5c or applying light from an LED to the periphery.

In any of the above brushes, the handle may be made of wood or plastic resin. Also, the brush bristles may be planted with plastic fibers such as nylon resin, or with metal wires, or may be planted by bending them into loops. It is also possible to use animal hair such as Further, as shown in FIG. 6, thick electrode-like brush bristles may be used.

Examples of stimulating brushes include brushes that are gentle on the skin for the purpose of fascia care. By setting the pressure of the brush (one brush bristle) to 10 g to 100 g, preferably 10 g to 60 g, it is possible to bring out the effect of regulating the flow of interstitial fluid under the skin and muscle (including fascia). Conceivable. At that time, it is difficult to get the effect if the hand holding the brush that strokes the skin is too strong.

Further, although not shown here, in a brush having a current-flowing mechanism, a weak current (microcurrent) close to a biological current, an EMS mainly for muscle stimulation, and the like can be used. These include those that pass direct current or waveform current, and move, for example, the electrode at the tip of the brush bristles along the Wrangel line, along the flow of lymph, or in the lift-up direction. At this time, it goes without saying that the direction of movement can be reliably and smoothly moved. In addition, the brush proposed by the school can be operated lightly without applying force, so it is possible to reduce unevenness when pressing. A more stable stimulation effect can be expected.

Also, although not shown here, for example, a power supply and a microchip are enclosed in the book to control LEDs and transducers, and light stimulation and vibration (including ultrasonic waves) are also used in the direction of movement according to the purpose. It is possible to give stimulation without sex and unevenness.
As a method for generating electric current, microcurrent may use the potential difference of metals, for example, the potential difference between gold and zinc or tin, and these electrodes may be formed by plating each other. Also, in EMS, power is obtained from a solar cell, a battery, or the like, a waveform is formed by a microchip, or the like, and distributed to each electrode, for example. A similar method may be used for microcurrent. Also. As for light irradiation, a microchip or the like is used to change the intensity of the color wavelength of the LED, change the blinking, and the like. As for vibration, for example, a low frequency (10 Hz) to a high frequency (10 KHZ) is controlled by a microchip or the like, and transmitted to an electrode (brush bristles) by, for example, a piezoelectric element or silicon vibrator. Also, by combining the above, a wider range of applications can be considered.

Also, when it is used as a clothes brush, a shoe brush, etc., parallel movement at a constant pressure enables more accurate brushing.

Although the embodiments of the brush according to the present invention have been described above, these are merely examples of the present invention, and the present invention is not limited to these. The present invention includes a combination of the above-described embodiments and modifications, as well as various modifications. Various additions, changes, and partial deletions are possible without departing from the conceptual idea and spirit of the present invention derived from the contents defined in the claims of the utility model registration and equivalents thereof.

1, 1a, 1b, 1c: brush 2: handle 3: brush portion 4: brush base 5, 5a, 5b, 5c: brush bristles 6, 8: recessed portion 7: bulging portion 9: center line
a1: lower part of the brush b: left and right direction
h1, h2: Through holes S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11: Power point L: Overall length L1: Through hole position

Further, the through-hole position is provided at the through-hole position L1 with respect to the entire length L of the main body. As for the position, the through hole position L1/total length L is provided at a position of about halfway from 3.5/10 to 6.5/10, preferably from 4/10 to 6/10. Moreover, the total length of the main body is set to 150 mm to 250 mm. Also, at the lower side of the through hole h1 of the handle. A dented portion 6, a bulged portion 7, a dented portion 8, and a bulged portion 7a are provided on the left and right sides, respectively, and the step between each dented portion and the dented portion is 5 mm to 15 mm, preferably 6 mm to 12 mm.
Further, an example in which the brush bristles 5a are not planted in the center line portion 9 is shown. For example, when dividing both sides of the face into left and right, it is easy to divide by using the left and right brushes on the drawing, and the hair on the opposite side of the parting is less likely to get tangled, It can be made sharp and comfortable to use.
The non-flocked width is 5 mm to 30 mm, preferably 8 mm to 25 mm.

Claims (6)

A brush composed of a handle having a grip handle portion and a brush portion,
The handle part has a through hole on the brush side through which the index finger passes,
The through hole is provided at a position approximately half of the total length of the body of the brush,
The total length of the main body is 150 mm to 250 mm,
A brush characterized in that the through hole has a circular diameter equivalent value of 16 mm to 30 mm. A brush according to claim 1,
A brush, characterized in that a step formed by a dent and a bulge is provided on both sides obliquely below the side handle portion of the through hole. The brush according to claim 1 or 2,
A brush, characterized in that it has a shape that occupies a portion of the brush portion on the handle side, and the brush bristles of the brush portion have a shape that surrounds a portion of the through hole. 5. The brush according to any one of claims 1 to 4, characterized in that it has a region in which no brush bristles are provided in the central line portion 9 of the brush. The brush according to any one of claims 1 to 4, which is used as a hair brush, a skin stimulating brush, a clothes brush, or a shoe brush. A brush according to claim 5,
between the skin stimulation brushes,
Alternatively, a brush characterized by having a mechanism for conducting electricity between the brush and the handle.

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