JPS6342416A - Haircut angle measuring instrument - Google Patents

Abstract

PURPOSE:To facilitate the learning of cutting technique by fitting a measuring instrument to scissors and a comb used for cutting the hair and measuring their tilt angles visually. CONSTITUTION:A fixed sphere 3 which has a magnet and a weight 7 and is held at right angles to the azimuth all the time is charged in a movable sphere 1 together with liquid 8. At least two longitude lines (p) and (p'), and (b) and (b') each which cross each other at peaks (o) and (d) and horizontal lines (q) and (a) which are formed of horizontal plane running their centers are provided on the outer surfaces of the spheres 1 and 3. Then, those longitudinal lines (p) and (p'), and (b) and (b') are provided with constant angle scales (r) and (c). Then, this instrument is fixed directly to the comb made of a nonmagnetic material with an adhesive tape and to the scissors made of a material across a spacer. Thus, the tilt state is easily recognized on the scales (c) and (r) by the spheres 1 and 3 in two dimensions, i.e. in the front and rear, and right and left directions of the comb and scissors.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This application describes the conventional technology and problems thereof regarding the jIiI hair angle measuring device for learning barber skills. He learned the fine details of using combs and scissors by imitation.

Particularly in recent years, with the rapid changes of the times, hairstyles have diversified and barbering techniques have also become more complex, making it increasingly necessary to acquire basic techniques accurately in a short period of time. However, when learning cutting techniques, it is important to accurately understand the angle of the cut surface relative to the head, etc.
It was not easy and was a major obstacle to acquiring Kant's technique.

Purpose, Examples, and Effects Therefore, the present application provides a method for acquiring hair cutting techniques by attaching it to the scissors or comb used to cut hair so that the minute inclination of the scissors or comb can be visually measured. The present invention provides a hair styling angle measuring device that facilitates hair styling and improves the conventional inconveniences, and an embodiment thereof will be described in detail with reference to the drawings below.
1) shows a movable sphere consisting of a hollow transparent sphere made of synthetic resin or the like, and a columnar mounting shaft (2) is protruded from the outer surface of this movable sphere (1). (3) indicates a fixing method in which the movable ball (1) is made of, for example, a white synthetic resin and is enclosed in the movable ball (1). 4) and (5), a hanging piece (6) is protruded from the center of the bottom cut surface (5), and a weight (6) is attached to this hanging piece (6) to always adjust the posture in the direction of the center of gravity. 7) is provided.

This fixing method (3) involves placing a liquid (8) inside the movable sphere (1).
is movably enclosed in the movable ball (1), and is always maintained vertically by a weight (7) within the movable ball (1), and
A magnet is embedded in the fixing method (3), whereby the fixing method (3) is fixedly maintained in the direction and perpendicular state within the movable ball (1). On the outer surface of the fixing method (3), a mark d is provided at the position of the vertical center line that intersects with the top cut surface (4), that is, at the apex, and two meridians that are orthogonal to each other are provided at this mark d.

b, and a horizontal line a formed by a horizontal plane passing through the center of the sphere, and the meridian I, b' and the horizontal line a are displayed in red, for example, and angle scales C are set at regular intervals on each of them. For example, they are attached at 15 degree intervals. Further, on the outer surface of the movable sphere (1), a mark 0 is provided at the apex position, and two meridians p, p'' are perpendicular to each other at this mark 0.
and a horizontal Lig formed by a horizontal plane passing through the center of the sphere, the meridians p and p and the horizontal line g are displayed, for example, in blue, and each of them is marked with an angular scale r at regular intervals of, for example, 15 degrees. Attached at intervals.

Therefore, when there is a gap in use, the device of the present invention is first attached to a hair cutting tool. For example, if the cutting tool is made of synthetic resin (9), which is a non-magnetic material, as shown in Fig. 4 (
As shown in a), the lower surface of the mounting shaft (2) is fixed to the upper surface of the handle of the comb (9) with adhesive tape, etc., and if the cutting tool is metal scissors (10), magnetic In order to avoid this influence, as shown in FIG. 2B, the scissors (10) are fixed to the upper surface of one piece of the scissors (10) with an adhesive tape or the like via a spacer (11).

Next, the relationship between the movable sphere (1) and the fixed method (3) will be explained in detail in Part 5. Figure (a) shows the horizontal v of the movable sphere (1).
The figure shows the case where Ag and meridian p match horizontal line a and meridian p in fixed method (3), respectively; in this case, the comb (
9) Indicate that the scissors (10) are in a horizontal state, and by tilting the comb (9) to scissors (10) upward or downward from this state, as shown in (b) and (c) in the same figure. In addition, the angle of inclination can be determined by the intersection of the angle scale C of the fixed method (3) and the horizontal line g of the movable sphere (1). Also, by tilting leftward or rightward from the state of (a) above, the state of (d), (e) or (f) in the same figure.

As shown in (G), the angle of inclination from the horizontal state to the vertical state can be determined by the intersection of the angle scale C" of the fixed method (3) and the horizontal line g of the movable sphere (1). ) is the case when the case is tilted further to the left from the state in (b), (su) is the case when the case is further tilted to the right from the state in (b), and (nu) is the case in (c). , and the case where the comb (R) is tilted further to the left from the state shown in (C), and the case where the comb (R) is tilted rightward from the state of (C) are shown respectively. 9) The two-dimensional inclination state of the scissors (10) in the front-rear direction and left-right direction can be easily recognized by the scales c and r.

Effects of the Invention As described above, according to the present application, by attaching the scissors and comb to the scissors and comb necessary for cutting hairstyles, it is possible to accurately recognize the oblique state of the two-dimensional t-shape by visual measurement. It has the advantage of being extremely effective in helping students acquire the basics of cutting techniques.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application, and FIG. 1 is an overall front view with a part cut away, FIGS. 2 (A) and (B) are a front view and a plan view of the movable ball, and FIG. 3 is (A). and (B) are a front view and a plan view of the fixing method, FIG. 4 is a perspective view showing the state in which it is attached to a comb and scissors, and FIG.
1) is an explanatory diagram in a state of use. In the figure, (1) is a movable ball, (2) is a mounting shaft, (3) is a fixed method, (7) is a weight, (8) is a liquid, a, g are horizontal lines, b,
p is a meridian, C and r are scales, and D and o are vertices. Fig. 1 Fig. 3 (a) Shikol (chi) (e) (=) (nu) Fig. 5

Claims (2)

[Claims] (1) A fixed ball that has a magnet and a weight and always maintains its orientation and vertical state is enclosed in a transparent movable ball with a mounting shaft protruding from the bottom so that it can move along with the liquid, and the fixed ball The outer surface of the sphere and the outer surface of the movable sphere are each provided with at least two meridian lines that intersect at the apex and a horizontal line formed by a horizontal plane passing through their centers, and the meridian lines are provided with graduations. A hair styling angle measuring device. (2) Display the meridian and horizontal line provided on the movable sphere in blue,
The hair styling angle measuring instrument according to claim 1, wherein the meridian and horizontal line provided on the fixed sphere are displayed in red.