JPH09285658A - Hair cutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable to cut hair to the same height as an attachment by forming comb teeth projecting from the blade in a slanted form to some degree toward the tip where is in contact with the skin against the line connecting the tips of the comb teeth. SOLUTION: In this hair cutter, an attachment 3 is detachably connected to a head part 4 which is detachably connected to the top of a main body 1. In the head part 4, the rotary motion of a motor 15 is converted into the reciprocating motion with a conversion mechanism to move a blade 2. With the attachment 3 being attached to the head part 4, multiple comb teeth 30 are provided at the both sides of the blade 2. The two rows of the comb teeth 30 are the shortest at the top of the head part 4, and the length of them are varied at the root of the head part 4, and comb teeth 30 have slits at their tips and they are tilted to a certain degree S toward the tips against a line L1 connecting the tips of the comb teeth 30.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair cutter, and more particularly to a hair cutter used for adjusting the shape of eyebrows.

[0002]

2. Description of the Related Art Conventionally, as a hair cutter for cutting eyebrows, a hair cutter formed for shaving a woman's face has been used. In order to cut to a desired length, it is common to attach and use the attachment 3 having the comb teeth 30 on the head portion 4 of the main body 1 having the blade 2 for cutting the eyebrows.

For example, Japanese Patent Application No. Hei 6 (1994) shown in FIGS.
-Attachment 3 as disclosed in No. 136127
Is used. By the way, the comb teeth 30 of this attachment 3
One of the roles played by is to raise the hair a,
The other is to arrange the hair flow. Among them, in order to raise the hair in particular, it is convenient to move the attachment 3 in the direction opposite to the hair flow with respect to the hair a to be cut.
At this time, the angle (θ) formed by the line L1 connecting the tips of the comb teeth 30 of the attachment 3 which contacts the skin and the comb teeth 30 is 90.
It is better to be inclined rather than °. Because when the density of the hair a is long and the hair a is often entangled, it does not matter so much, but when the density of the hair a is low or when the hair a is 90 °, the hair a becomes 90 °. It often happens that the tip of the blade enters the slit between the comb teeth 30 and the attachment 3 passes by without being caught by the comb teeth 30 (without being raised) and is not cut by the blade 2. Here, when θ is inclined, the hair a becomes the comb teeth 3
The possibility of being caught by 0 is improved, and as a result, the hair a is raised and cut by the blade 2.

[0004]

However, when the hair a is cut using the attachment 3 as disclosed in Japanese Patent Application No. 6-130426, which is shown as a conventional technique, as shown in FIGS. The hairs a raised on the surface of the comb teeth 30 are not smoothly introduced into the slits between the comb blades 30 along with the movement of the attachment 3, but are caught on the surfaces of the comb teeth 30.
FIG. 19 after the hair root has passed the position directly below the blade 2
As shown in, it often happens that the hair tips are finally cut.

The attachment 3 originally has a hair a at a height (length) from the skin surface where the tip of the comb blade 30 hits to the blade 2.
However, in this case, there is a problem that the user cannot cut the hair a into a desired length. The present invention is intended to solve the above-mentioned problems, and an object of the present invention is to provide a hair cutter capable of finishing the original attachment cutting height when cutting hair.

[0006]

In order to achieve the above object, the invention of claim 1 is provided with comb teeth arranged along a blade for cutting bristles and protruding from the blade. The comb teeth are characterized by inclining a certain amount of the tip side that comes into contact with the skin with respect to the line connecting the tips of the comb teeth, and the hair is formed by the inclined portion on the tip side of the comb teeth. Brushed and brushed hair does not get caught on the surface of the comb tooth more than necessary, it is smoothly introduced into the slit between the comb teeth, and the hair root cuts the tip at a position almost directly under the blade. You can

According to a second aspect of the present invention, in the first aspect, the fixed amount on the tip side of the comb teeth and the root side are substantially linear, respectively. The width is partially narrowed, the introduction of hair does not deteriorate, and the hair that is raised more than necessary easily gets caught, so that the introduction of hair does not deteriorate and the hair is smoothly introduced into the slit. You can

According to a third aspect of the present invention, in the first aspect, the tips of the adjacent comb teeth are located substantially on the extension lines of the roots of the comb teeth. Since there is an inclined portion on the tip side, the hair can be reliably raised.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The hair cutter according to the present invention is
The main body is configured so that the attachment 3 can be detachably attached to the head portion 4 that is detachably attached to the tip portion of the main body 1. As shown in FIG. 1, the main body 1 has a cylindrical shape in which a motor 15 and a dry battery 16 are housed, a head portion 4 is detachably connected to a tip portion, and a push button switch 18 is attached to a rear end surface. It is arranged.

As shown in FIGS. 1 and 2, the head portion 4 which is detachably attached to the front end of the main body 1 reciprocates the rotational movement of the motor 15 through a joint 19 attached to the output shaft of the motor 15. While incorporating a conversion mechanism to convert to
It is configured by attaching the blade 2 that cuts the hair a by the converted reciprocating motion. The attachment 3 which is detachably attached to the tip of the head portion 4 is formed to cover the head portion 4 as shown in FIG. 4, and when attached to the head portion 4, the attachment tip of the blade 2 is It has a large number of comb teeth 30 arranged on both sides. The comb teeth 30 arranged in two rows are not constant in length, the comb teeth 30 located on the tip side of the head part 4 are the shortest, and the comb teeth 30 located on the root side of the head part 4 are the longest. In addition, the length of the comb teeth 30 in the meantime gradually changes. Here, as shown in FIG. 3 and FIG. 5, the comb tooth 30 forming the slit on the upper end side between the comb teeth 30 is formed by inclining a certain amount S of the tip side with respect to the line L1 connecting the tips of the comb teeth 30. is there. Here, a certain amount S of the tip side of the blade 2 is partially inclined with respect to the line L1 connecting the tips is the hair a.
This is because it is easy to raise the hair.

Further, the reason why the inclination is only a certain amount S at the tip is that the brushed hair a, which is a conventional defect, is not caught on the surface of the comb teeth 30 for a long time. It is to be introduced in. Further, the inclined portion on the tip side of the comb tooth 30 and the root side are each linear, and the tips of the respective comb teeth 30 are located on the extension line a on the root side of the adjacent comb tooth 30. The straight line is connected between the slanted part on the tip side where hair is raised and the root side part that regulates hair flow.First, if the tip part is curved, the width of the slit is not constant and the part becomes narrower. This is because the hair a can be introduced poorly, and when the root portion is curved, the hair a, which is raised more than necessary as in the conventional case, is easily caught, and the introduction of the hair a is also deteriorated. In addition, the tip of each comb tooth 30 is adjacent to the comb tooth 30
The attachment 3 is located on the extension line a on the base side of the attachment 3. In many cases, the attachment 3 is moved in a direction perpendicular to the line L1 connecting the tips of the comb teeth 30, but at this time, the attachment 3 is always raised. This is because there is an inclined portion on the tip side so that the hair a can be reliably raised.

When the hair a is cut in this embodiment, as shown in FIGS. 6 to 8, the hair a is raised by the inclined portion on the tip side of the comb teeth 30, and the raised hair a is inclined. Since the length of the part is minimized, it is not caught on the surface of the comb teeth 30 more than necessary, and smoothly introduced into the slits between the comb teeth 30 along with the movement of the attachment 3 as shown in FIG. As a result, the hair root portion can cut the hair tips as shown in FIG. 10 at a position just below the blade 2, and the user can surely finish the attachment at the original cutting height.

Further, as shown in FIG. 11, the blade groove 2 of the blade 2 and the slit on the base side of the comb tooth 30 are made substantially parallel to each other, so that the blade 2 through the slit between the comb teeth 30 is formed.
The efficiency of introducing hair into the hair can be increased, and the cutting efficiency of the blade 2 can be improved.

[0014]

[Effects of the Invention] A certain amount of the tip side of the comb blade, which is arranged along the blade for cutting the hair and protrudes from the blade and contacts the skin, is inclined with respect to the line connecting the tips of the comb blade. Is raised by the inclined part of the tip side of the comb teeth, the raised hair is not caught on the surface of the comb teeth more than necessary, and smoothly introduced into the slit between the comb teeth as the attachment moves, The part can cut the bristle tip at a position almost right under the blade, and the user can finish the attachment at the original cutting height.

Further, since the fixed amount on the tip side of the comb teeth and the root side are substantially linear, the width of the slit is partially narrowed and the introduction of hair is not deteriorated. It is possible to smoothly introduce the hair into the slit without the hair raised more than necessary being easily caught and the introduction of the hair being deteriorated.

Further, since the tips of the adjacent comb teeth are located substantially on the extension lines of the roots of the comb teeth, there is an inclined portion on the tip side that always raises the hair, and the hair is surely raised. Is what you can do.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing an example of the present invention.

FIG. 2 is a side view showing an attachment and a head portion.

FIG. 3 is a partial side view showing a mounted state of the attachment.

FIG. 4 is a perspective view of an attachment.

FIG. 5 is a partially cutaway side view showing a mounted state of the attachment.

6 (a) and 6 (b) are explanatory views for explaining the action when hair is cut.

7 (a) and 7 (b) are explanatory views for explaining the action when hair is cut.

8 (a) and 8 (b) are explanatory views for explaining the action when hair is cut.

9 (a) and 9 (b) are explanatory views for explaining the action when hair is cut.

10 (a) and 10 (b) are explanatory views for explaining the action when hair is cut.

FIG. 11 is a partially cutaway side view showing another example.

FIG. 12 is a partially broken side view showing a conventional example.

FIG. 13 is a perspective view showing a mounted state of the above attachment.

FIG. 14 is a perspective view of the attachment and the head portion of the above.

15 (a) and 15 (b) are explanatory views for explaining the action when the hair is cut off.

16 (a) and 16 (b) are explanatory views explaining the action when the hair is cut off.

FIGS. 17 (a) and 17 (b) are explanatory views for explaining the action when cutting the above hair.

FIGS. 18 (a) and 18 (b) are explanatory views for explaining the action of the above-described hair cutting.

FIGS. 19 (a) and 19 (b) are explanatory views for explaining the action when the hair is cut off.

[Explanation of symbols]

 2 blades 30 comb teeth L1 line connecting the tips of comb teeth S fixed amount on the tip side

Claims (3)

[Claims] 1. A comb tooth which is arranged along a blade for cutting hair and protrudes from the blade. The comb tooth connects a fixed amount of the tip side of the comb tooth to the tip of the comb tooth. A hair cutter characterized by being inclined with respect to a line. 2. The hair cutter according to claim 1, wherein a fixed amount on the tip side of the comb teeth and a root side are substantially linear. 3. The hair cutter according to claim 1, wherein the tips of the adjacent comb teeth are located on a substantially extended line of the root of the comb teeth.