JPH11104365A - Scissors for hairdresser use - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide scissors for hairdresser use by which the tips of a proper quantity of skimmed hair can be diagonally cut suitably and effectively. SOLUTION: In scissors 1, for hairdresser use, a plurality of scissors bodies 10, 20, 30, each of which is provided with a pair of scissors piece consisting of a blade part (a) and a handle part (b), are pivoted by means of supporting shanks 13, 23, 33, and these scissors bodies 10, 20, 30 are overlapped vertically to each other at the predetermined intervals and connected mutually so as to be integrally opened/closed. In the scissors 1, the blade points (d) of the respective scissors bodies 10, 20, 30 are shifted from each other in the longitudinal direction (f) of the blade parts (a) so that a straight line (e) connecting the blade points (d) together is tilted to the longitudinal direction (f) of the blade parts (a).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scissors for hairdressing and beauty treatment, wherein a plurality of scissor bodies are vertically stacked and interconnected so as to be integrally opened and closed.

[0002]

2. Description of the Related Art For example, when a hairdresser shortens the hair as a whole, a hairdresser often uses a cutting method generally called blunt cut. This blunt cut uses a finger and a comb of the left hand to scoop up an appropriate amount of hair, cut the tip of the scooped hair in parallel with the finger or comb with cutting scissors, etc. And cut are alternately repeated.

[0003] However, when the blunt cut is performed, the length of the hair becomes unnecessarily long, so that an unnatural finish is likely to be felt as if one had just been to a beauty salon. Therefore, in order to eliminate this unnaturalness, cuts called chop cuts (or point cuts) are sometimes performed.

As shown in FIG. 7, chop-cutting involves scooping an appropriate amount of hair H and holding it between the fingers of a left hand L, and tying the tips of the hair scissors S held by the right hand (not shown). This is a cutting method in which a shallow diagonal cut k is continuously made at predetermined intervals at the tip of the hair H while being tilted by about 30 to 60 ° with respect to the line h. According to this, the lengths of the hairs H that have been too aligned become appropriately uneven, and a natural finish is obtained.

However, in the chop cut, the hair H
It is necessary to put scissors several times each time you scoop up,
Poor work efficiency. Therefore, conventionally, in order to efficiently perform chop cutting, a plurality of pieces (here, three pieces) as shown in FIGS.
And scissors body 50, 50, 50
Was sometimes used.

In this hairdressing scissors 100, each scissor body 50 is composed of a pair of scissor pieces 51 and 52, respectively.
Each scissor piece 51, 52 has a blade portion a and a handle portion b,
A finger hook c is formed on the handle b. Therefore, if each scissors body 50 is considered to be independent, each has substantially the same configuration as the cut scissors S.

Each scissor body 50 has a pair of scissor pieces 51, 52.
Are connected to each other by a common support shaft 53 for pivotally connecting the two. Each scissor piece 51 of each scissor body 50 is connected to each other by a connecting screw 54 for the handle b, and each scissor piece 52 is connected to each other by a connecting screw 55 for the handle b. By connecting in this way,
The scissors bodies 50 are held in parallel at predetermined intervals, and open and close integrally.

[0008]

However, the conventional hairdressing scissors 100 has the following problems.
That is, as shown in FIG. 9, the straight line e connecting the blade edges of each scissor body 50 is substantially perpendicular to the longitudinal direction of the blade portion a.
When the hairdressing scissors 100 are tilted and chopped in the same manner as the cutting scissors S in FIG. 7, the straight line e is inclined with respect to a line h connecting the tip of the hair H as shown in FIG. However, the depths of the cuts k by the scissors bodies 50 were greatly different from each other, and a desired finish condition could not be obtained.

On the other hand, if the hairdressing scissors 100 are used in a more upright position than the above in order to make the depths of the cuts k as much as possible, the width of the cuts k becomes narrow as shown in FIG. Was. Therefore, in order to achieve the purpose of chop-cut, which is a natural finish, it is necessary to insert scissors a plurality of times into the amount of hair H that is scooped at a time, which is more than the case where ordinary cut scissors S are used. However, the work efficiency was not improved.

Further, the scissors 100 for hairdressing and beauty treatment are provided with each scissor body 50.
Are connected by a single support shaft 53, so that it is not possible to separately adjust the tightening degree between the scissor pieces 51 and 52 of each scissor body 50.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and a hairdressing and beauty treatment which can suitably and efficiently perform an operation of making an oblique cut at the tip of an appropriate amount of scooped hair. It is intended to provide scissors for use.

It is another object of the present invention to provide a hairdressing scissor in which the tightening of each scissor body can be adjusted separately and independently.

[0013]

According to the present invention, there is provided a scissor body comprising a pair of scissor pieces having a blade portion and a handle portion pivotally mounted on a support shaft. In hairdressing scissors, the bodies of which are superimposed one above the other at predetermined intervals and integrally opened and closed, the straight line connecting the blade edges of each scissor body is inclined with respect to the longitudinal direction of the blade portion. In addition, each of the blade edges is displaced in the longitudinal direction of the blade portion.

Further, in the above construction, the supporting shaft of each scissor body is provided separately and independently, and the scissor pieces corresponding to each other of each scissor body are detachably connected by respective handles. It is.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A hairdressing scissor according to one embodiment of the present invention will be described below with reference to FIGS. In the figure, a hairdressing scissor generally designated by reference numeral 1 is provided with three scissor bodies 10, 20, 30 that are vertically stacked. Scissor body 10
The pair of scissors 11 and 12 are pivotally mounted on a support shaft 13 so as to be freely opened and closed. Similarly, the scissor body 20 includes a pair of scissor pieces 21 and
2 is a support shaft 23, and the scissor body 30 is a pair of scissor pieces 31, 32, which are support shafts 33, which are pivotally connected to be openable and closable.

Each of the scissors pieces 11 and 12, 21 and 22, 31
And 32 each have a blade portion a and a handle portion b formed continuously in the longitudinal direction, and a finger hook c is formed on the handle portion b. Therefore, if the scissors bodies 10, 20, 30 are considered to be independent, they have substantially the same configuration as the cut scissors S in FIG. I have. Symbol d indicates the tip of each blade portion a, that is, the blade edge.

The shafts 13, 2 of the scissors 10, 20, 30
Each of the reference numerals 3 and 33 is formed of a separate and independent screw, and is disposed so that their axes are aligned with each other. Further, the portions other than the blade portion a are the scissor pieces 11, 21, 31 and the scissor pieces 1
2, 22 and 32 are formed in the same size and the same shape, respectively, and the scissors pieces 11, 21 and 31 are connected to the connecting screws 2 respectively.
In steps (3) and (3), the scissors pieces 12, 22, and 32 are connected by connecting screws 4.

As shown in FIG. 4, the connecting screw 2 is
Each of the handle portions b of 1, 21, 31 is screwed into a screw hole 5 formed to penetrate in the vertical direction. Reference numeral 6 denotes a nut for preventing loosening screwed to the connecting screw 2. The scissor piece 11 is sandwiched between the nut 6 and the head of the connecting screw 2 so that the connecting screw 2 is not loosened during use. Like that. Although not shown in detail, the connection screws 3 and 4 have the same configuration. By connecting in this way,
As shown in FIG. 3, the scissors bodies 10, 20, 30 are held in parallel at a predetermined pitch P, and open and close integrally.

On the other hand, the length of the blade portion a is the scissors body 10, 20, 3
0, the scissor pieces 11 and 12 of the scissor body 10 are the shortest, the scissor pieces 31 and 32 of the scissor body 30 are the longest, and the scissor body 2
The zero scissor pieces 21 and 22 have an intermediate length. Therefore, as shown in FIG. 3, each cutting edge d is displaced in the longitudinal direction f such that the straight line e connecting the cutting edges d is inclined at an angle θ with respect to the longitudinal direction f of the blade portion a.

When using the hairdressing scissors 1,
Insert the thumb of the right hand (not shown) into one of the finger-holding rings c of the scissor pieces 11, 21, 31 and the scissor pieces 12, 22, 32, and insert the ring finger into the other finger-holding ring c. Hold the scissors 1. Then, as shown in FIG. 5, the angle α between the line h connecting the tip of the hair H held by the left hand (not shown) and the longitudinal direction of each blade portion a is approximately the same as the angle θ, as shown in FIG. The tip of the hair H is cut while tilting the hairdressing scissors 1 to an extent. In this case, since the straight line e connecting the cutting edge d is substantially parallel to the line h, the straight line e having the same depth and width as shown in FIG.
The two cuts k can be formed at the same time, so that a so-called chop cut operation can be performed very suitably and efficiently.

In order to adjust the degree of tightening between the scissor pieces of the respective scissor bodies 10, 20, 30, the connecting screws 2, 3, 4 are removed and the hairdressing scissors 1 are disassembled into the respective scissor bodies 10, 20, 30. In this state, the screws of the support shafts 13, 23, 33 are tightened or loosened, so that the scissors bodies 10, 20, 30 can be separately and independently performed. In the above state, each scissor body 10,
It is also easy to sharpen 20, 30 blades.

Incidentally, even if the support shafts 13, 23, 33 are independent, if the scissors bodies 10, 20, 30 are inseparably connected by, for example, welding, the scissor bodies 1
It becomes difficult to adjust the degree of tightening of 0, 20, and 30. In particular, it becomes extremely difficult for the scissors body 20 in the middle. In addition, it is also difficult to sharpen the blades of the scissors bodies 10, 20, 30.

The pitch P and the angle θ in FIG. 3 may be arbitrarily set according to the desired interval and angle of the cut k.
It is considered easy to use about 12 mm and the angle θ of about 30 to 60 °.

Needless to say, the present invention is not limited to the hairdressing scissors 1 described above, and for example, the hairdressing scissors of the present invention may be composed of two or four or more scissors bodies. Further, the finger hanging ring c may not necessarily be formed on all scissor bodies, for example, only the scissor body 10 has the finger hanging ring c,
Each scissor piece of the other scissor pieces 20 and 30 may have a configuration in which the handle b does not have the finger ring c.

Since the finger ring c is a part of the handle b, for example, when one of the connecting screws is provided at a position indicated by reference numeral a in FIG. of,
It is assumed that the scissors pieces of each scissor body are removably connected to each other by their handle portions.

The members for connecting the scissors bodies are not limited to the connection screws 2, 3, and 4 and are optional. Further, in the above, the support shafts 13, 23, and 33 are aligned with each other. However, the axis of each support shaft may be displaced, for example, in the longitudinal direction of the scissor piece. However, in this case, since the relative positional relationship of the handle portions of each scissor body changes with opening and closing of the hairdressing scissors, each scissor body is elastically deformable, for example, so as to allow this change. Need to be connected.

[0027]

As described above, in the hairdressing scissors according to the present invention, the straight line connecting the cutting edges of each scissor body is inclined with respect to the longitudinal direction of the blade portion. By cutting the tip of the hair held by scooping up and holding an appropriate amount while appropriately tilting the hairdressing scissors, a plurality of cuts having the same depth and width can be simultaneously formed, for example, a cut called a chop cut The work can be performed very suitably and efficiently.

In the case where the supporting shaft of each scissor body is provided independently and the scissor pieces of each scissor body are removably connected to each other by their respective handle portions, the scissors for hairdressing and beauty may be used in each case. By disassembling the scissors, the degree of tightening between the pair of scissors can be adjusted independently for each scissor, and the work of sharpening the blade of each scissor can be easily performed.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an open state of hairdressing scissors according to an embodiment of the present invention.

FIG. 2 is a plan view showing a closed state of the hairdressing scissors.

FIG. 3 is a side view showing a closed state of the hairdressing scissors.

FIG. 4 is an enlarged sectional view taken along line AA of FIG. 2;

FIG. 5 is an explanatory diagram illustrating a use state of the hairdressing scissors.

FIG. 6 is an explanatory diagram for explaining a cutting state of hair by hairdressing scissors.

FIG. 7 is an explanatory view illustrating a conventional general chop cut.

FIG. 8 is a plan view of conventional hairdressing scissors.

FIG. 9 is a side view of the conventional hairdressing scissors.

FIG. 10 is an explanatory diagram for explaining a cutting state of hair by conventional hairdressing scissors.

[Explanation of symbols]

 1 Hairdressing scissors 10, 20, 30 Scissor body 11, 12, 21, 22, 31, 32 Scissor pieces 13, 23, 33 Support shaft 2, 3, 4 Connecting screw a Blade part b Handle part d Blade edge e Blade edge Straight line to connect f Longitudinal direction of blade

Claims (2)

[Claims] 1. A scissor body comprising a pair of scissor pieces having a blade portion and a handle portion pivotally mounted on a support shaft, and these scissor bodies are vertically overlapped at a predetermined interval, and are integrally formed. In the hairdressing scissors connected so as to open and close, each blade edge is displaced in the longitudinal direction of the blade portion so that the straight line connecting the blade edge of each scissor body is inclined with respect to the longitudinal direction of the blade portion. Hairdressing scissors characterized by the above. 2. The hairdressing and beauty salon according to claim 1, wherein the supporting shafts of each scissor body are provided separately and independently, and the scissor pieces corresponding to each other of the scissor bodies are detachably connected at respective handle portions. scissors.