KR20130065128A

KR20130065128A - Thinning scissors

Info

Publication number: KR20130065128A
Application number: KR1020110131851A
Authority: KR
Inventors: 정매자
Original assignee: 정매자
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2013-06-19

Abstract

PURPOSE: A thinning scissors with a multi separating groove stepped edge is provided to selectively use front and rear surface of the hair using a sealed edge and a stepped edge as a purpose and to prevent the damage of the hair. CONSTITUTION: A thinning scissors with a multi separating groove stepped edge comprises a sealed edge(11) and a stepped edge(12). The stepped edge includes a first cutting blade unit(21), a second cutting blade unit(22), and a third cutting blade unit(23). A stepped groove is formed with the differential width on the first, second, and third cutting blade units. The stepped groove gradually broadens to be close at a pivot unit(13).

Description

Thinning scissors with multi grooveless step edge

The present invention relates to thinning shears, and more particularly, cutting edges classified into steel braids and second cutting edges, which are classified as first cutting edge portions as respective portions of the enjoyment blade, which are the main elements of the thinning shear cutting force function site. And the step-by-step grooves having different step widths (unit lengths) of the unit cutting edges of the steel points classified into the third cutting edge portions, according to the area where the hair touches and the hair contact angle. Multi-groove which allows the increase and decrease of the quantity to be freely controlled, thereby effectively preventing the marks on the cutting edge and the thinning of hair, as well as retaining the function of the leather cut machine. It's about thinning shears that have a stepped day.

Hairdressing scissors are simply divided into cutting scissors for cutting hair, and thinning scissors for hair thinning, which are used to cut thinning hair and reduce thinning.

The thinning shears as shown in Figure 1, the upper blade forms a straight sealing blade (1), the lower blade to form a certain number of water repellent having a groove (2a) of the same width, such as a comb (comb) It consists of a plunging blade (2) thinning the hair partly thinning, the sealing blade (1) and the plunging blade (2) is rotatably coupled through the pivot (3), of course, each side of the handle (4) is formed.

At this time, the water repellent of the enjoyed blade (2) having the grooves (2a) of the width of the conventional unit cutting blade is configured differently depending on the intended use, in order to be able to control the increase and decrease of the amount of the quantity.

In other words, in order to control the increase and decrease of hair thinning, several thinning shears having different water repellency of the enjoyed blade (2) were selectively used. Accordingly, the worker can change the thinning shears according to the use. It was common to do.

However, since these conventional thinners had only a function of cutting one part with one scissor, it was not only cumbersome every time the replacement worker changed the thinners by frequently changing the scissors according to the use at the time of work. The more frequent the replacement, the more the work flow will be interrupted and the longer it will take time to be used, and even if you cut one place, you will have to scissor several times. There was a problem that causes the drop.

The present invention is to improve the conventional problems as described above, cutting edges classified into steel braid and the second cutting edge portion classified as the first cutting edge portion as each portion of the enjoyed blade that is a thin cutting force function site and Each unit cutting edge of the steel point classified into the third cutting edge is composed of stepless grooves with different step widths (unit lengths), and according to the area where the hair touches and the hair contact angle Its main purpose is to provide thinning shears with a multi-groove stepped enjoyment day that allows the increase and decrease of feelings.

Another object of the present invention is to provide a multi-purpose thinning scissors that can effectively prevent the phenomenon that the marks of the cut cross-section or hair thinning.

Still another object of the present invention is to control the use of hair and hair root volume up function, using the sealing blade and the blade according to the purpose of using the front and back of the hair thinning, as well as horizontal and vertical and It is intended to provide a versatile thin shear with the ability to stroke cut down or up, and with a multi-groove stepped blade to prevent damage to the cross-section of the hair during recut and recut.

Thinning shears having the present invention multi-groove stepped blade for achieving the above object, the upper blade forms a straight seal blade, the lower blade is made of a blade blade thinning while thinning the hair partially, The blade blade is rotatably coupled through the pivot portion, while in the usual thin scissors forming a handle on each side thereof, the blade blade includes a first cutting blade having a steel braid function to clean up a large amount of hair; The first to third cutting blades may have stepless grooves having different widths so as to be divided into a second cutting blade of a cutting age function and a third cutting blade of a steel point function to organize a small amount of hair thinning. The stepwise grooves are configured to gradually widen as they are closer to the pivot part, and to narrow gradually as they move away from the pivot part.

In addition, the tip of the sealing blade is formed with a fourth cutting blade having a groove width corresponding to the third cutting blade at a position facing the third cutting blade of the enjoyed blade.

In addition, the interval between the first cutting edge of the blade and the first cutting edge of the fourth cutting blade formed on the tip of the sealing blade spaced apart from each other is constantly configured, the first cutting blade of the blade first to third cutting And the interval between the unit cutting blades coming down from the fourth cutting blade portion formed at the tip of the sealing blade is formed differently.

In addition, the first to third cutting blades constituting the enjoyment blade form a gentle curve so as to intersect the sealing blade vertically at any angle of development with respect to the pivot, and the curvature of the tip of the unit cutting blade corresponds to the curvature of the head. It is composed of angles.

In addition, the first to third cutting blades have a gentle curve so as to intersect the sealing blades perpendicularly to the sealing blade even if they have any unfolding angle θ2 around the pivot, and the curvature angles of which the tip of the unit cutting blades correspond to the head curvature. Each unit cutting blade is installed to have an inclination angle within a range of 15 ° to 20 °, which is the curvature angle holding inclination θ1.

The present invention comprises a steel blade of the first cutting edge portion and the cutting edge of the second cutting edge portion and the third cutting edge portion of the cutting blade forming the enjoyable blade, which is the main element of the cutting force functional part of the thin shear, without forming grooves by step. The cross-sectional width of the grooves is different from each other, so that the increase or decrease of the amount of thinning scissors can be freely controlled, as well as the formation of marks or cuts on the cutting edges, Hair flow control, hair root volume up function, the use of seal blades and plunging blades to enable the use of the front and back of the hair thinning, as well as the ability to stroke cut horizontally, vertically, down or up, and It is possible to expect the effect of preventing the damage to the cross section of the hair during the leather cut function and the leather cut.

1 is a structural diagram of a conventional thinning shears.
Figure 2 is an enlarged view of the conventional Figure 1;
Figure 3 is a structural diagram of thinning shears according to an embodiment of the present invention.
4 is an enlarged view of FIG. 3 in accordance with an embodiment of the present invention.
5 is another embodiment of the present invention for thinning shears.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

3 is a structural diagram of a thin shear according to an embodiment of the present invention, Figure 4 shows an enlarged view of Figure 3 according to an embodiment of the present invention.

Referring to FIGS. 3 and 4, thinning scissors having a multi-groove stepped enjoyment blade according to an embodiment of the present invention have an upper blade forming a straight sealing blade 11, and the lower blade partially curls the hair. It is made of a thin blade (12) while thinning, the sealing blade (11) and the blade blade (12) is rotatably coupled through the pivot portion 13, of course, each handle 14 is formed on one side thereof. In addition to being configured to the structure, the blade blade 12 is composed of a first cutting blade portion 21, a second cutting blade portion 22 and a third cutting blade portion (23).

That is, the first cutting blade 21 is configured to function as a steel braid to clean up a large amount of hair thinning, the second cutting blade 22 is configured to function as a cutting age, and the third cutting blade ( 23) is configured to function as a steel point to clean up small amounts of hair.

At this time, the first cutting blade portion 21, the second cutting blade portion 22 and the third cutting blade portion 23 is to form a unit cutting blade 12b having a different width, these unit cutting blade 12b Each step is to form a step-by-step cutting edge spacing grooves 20 are formed in a predetermined width between, the step-by-step cutting blade spacing groove 20 is a groove width gradually to be away from the pivot portion (13) The groove width is narrowed and the groove width is gradually widened so as to be closer to the pivot portion 13.

Accordingly, the unit cutting blade 12b formed at the front end of the first cutting blade 21, the second cutting blade 22, and the third cutting blade 23, which are gradually closer to and closer to the pivot part 13, is formed. In the groove width, the width of the unit cutting edge 12b of the first cutting edge portion 21 is the widest, and the width of the unit cutting edge 12b of the second cutting edge portion 22 is the next widest, and the third The width of the unit cutting blade 12b of the cutting blade unit 23 is configured to be the narrowest.

According to another embodiment of the present invention, as shown in FIG. 5, a fourth groove having a different groove width to correspond to the third cutting edge portion 23 of the blade 12 is enjoyed at the end portion of the sealing edge 11. The cutting blade portion 30 can be formed.

At this time, the interval between the cutting blade spacing (20) of the unit cutting blades (12b) (31) formed at the end of the blade blade 12 and the sealing blade 11 is configured to be constant, the blade blade (12) Width of the unit cutting edges 12b and 31 of the third cutting edge portion 23 and the fourth cutting edge portion 30 of the sealing blade 11 facing each other.

In addition, the unit cutting blades 12b formed at the ends of the first cutting blade portion 21, the second cutting blade portion 22, and the third cutting blade portion 23 forming the enjoyment blade 12 correspond to the head curvature. It consists of the constant curvature angle (theta) 1, ie, the curvature angle of 15 degrees-20 degrees.

That is, even if the first to third cutting blades 21 and 22 and 23 forming the enjoyable blade 12 have any unfolding angle θ2 around the pivot 13, the sealing blade 11 The cutting edge 12b is composed of a curvature angle corresponding to the curvature of the head. For this purpose, each of the cutting edges 12b and 31 has a slope for maintaining the curvature angle. It is provided so as to have an inclination angle within the range of 15 ° to 20 °, which is (θ1).

Accordingly, in the case of arranging hair thinning with the thinning shears of the present invention illustrated in FIGS. 3 to 5, the first cutting edge forming the blade 12 as shown in Table 1 below has a sensitizing effect. A reduction effect of 40 to 50% can be expected in (21), and a reduction effect of 30 to 35% can be expected in the second cutting edge portion 22 constituting the enjoyment day 12, and the enjoyment day 12 In the third cutting blade 23 to form a reduction effect of 15 to 25% could be expected respectively.

In other words, the conventional basic thinning shears generally used are water repellents of 25 to 40 shots, which are usually 30% for 25 shots, 25% for 30 shots, 28% for 30 shots, 20% and 40 for 35 shots. In the case of the foot can be expected to reduce the effect of 15%, and the conventional functional thin scissors are most often 10 to 20 water repellent, in this water repellency, 10 times 55%, 12 times 50%, 15 times In the case of 45-50%, in the case of 18 shots 40%, in the case of 20 shots can be expected to reduce the effect of 35%, in the prior art to use a plurality of thinning scissors to increase or decrease the hair thinning, but the present invention In the use of a single thinning scissors, beauty practitioners can multi-control the various forms of hair thinning to produce.

On the other hand, narrowing the deployment angle (θ2) of the sealing blade (11) and the enjoyment blade (12) forming the thin scissors of the present invention, the mobility and weight of the hair tip is small, and maintaining the development angle (θ2) in the middle of the hair tip Its mobility and weight is large, and when the deployment angle (θ2) is widened, the hair transfer surface can be provided as a feature that increases the mobility of the hair tip and reduces the weight by the gradient gradient effect.

This means that when the basic thinning scissors having 25 to 40 basic water repellents are used, narrowing the deployment angle θ2 between the sealing blade 11 and the enjoyable blade 12 results in a small mobility of the tip of the hair and a deployment angle θ2. Maintaining the value in the middle of the hair tip is the normal mobility and weight, and widening angle (θ2) was found to be a significant result that is significantly compared with the mobility and weight of the hair tip, and more than 10 ~ In the case of using the conventional thinning thin hair of 20 shots, regardless of the opening angle (θ2) of the sealing blade 11 and the blade blade 12, the reduction effect of the amount of hair varies depending on the water repellency of the blade blade 12, It was found that the result was significant in comparison with the large, irregular and small hair tips.

Therefore, in the case of using conventional thinning scissors, it was necessary to use a plurality of thinning scissors to increase and decrease the hair thinning, but in the present invention, the increase and decrease of the necessary hair thinning through one thinning scissors is multiplied. It can be controlled.

In addition, when using the thinning shears of the present invention in the hair (cutting phenomenon) of the surface, the present invention has a hair gradient stepped gradient effect, smooth and natural, and hair tips such as a brush as well as the flow of hair It can be maintained.

On the contrary, the conventional basic thinning hair is smoothly and naturally connected to the end of the hair by the effect of reducing the amount of hair, but the functional thinning hair repeats the procedure while giving the clear and irregular feeling of the step effect of the hair flow by maximizing the reduction of the amount of hair. When cutting, the whole thing is cut off.

In addition, the thinning scissors of the present invention can apply the taper technique inside application and the directional effect of the hair flow, but the conventional functional thin shears have the effect of reducing the amount of the quantity according to the water repellent of the enjoyed day, the mobility of the hair tip is irregular , The small weight of the tip of the hair shows an irregular feeling.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be easy to understand. It is also to be understood that the technical spirit of the invention is also deemed to belong to the scope of the appended claims if the practice of such improvements, alterations, substitutions or additions falls within the scope of the appended claims.

11; Seal day 12; Happy day
12b; Cutting unit 13; Pivot
14; Handle 20; Cutting edge spacing
21; First cutting blade 22; 2nd cutting edge
23; Third cutting edge portion 30; Seal day
31; 4th cutting edge

Claims

The upper blade forms a straight sealing blade, and the lower blade is made of a thin blade, which partially thins the hair, and the sealing blade and the blade are rotatably coupled to each other through a pivot, as well as each handle on one side thereof. In forming,
The enjoyed blade is divided into a first cutting blade having a steel braid function to clean up a large amount of hair, a second cutting blade having a cutting age function, and a third cutting blade having a steel point function to clean a small amount of hair thinning. In order to form a stepless groove having different widths, the first cutting edge portion, the second cutting edge portion, and the third cutting edge portion,
The stepless groove is thinning scissors having a multi-groove stepped enjoy day, characterized in that configured to gradually become wider closer to the pivot portion and gradually away from the pivot portion.

The method of claim 1,
Thin end having a multi-groove stepped blade edge, characterized in that the tip of the sealing blade formed a fourth cutting blade having a groove width corresponding to the third cutting blade at a position facing the third cutting blade of the blade. Scissors.

3. The method of claim 2,
The interval between the first cutting edge of the blade and the fourth cutting edge of the fourth cutting blade formed on the tip of the sealing blade is formed at regular intervals, the first cutting blade and the third cutting edge of the blade Thinning scissors having a multi-groove stepped enjoyment blade, characterized in that the interval between the unit cutting blades coming down to the bottom of the fourth cutting blade formed at the tip of the sealing blade is formed differently.

3. The method of claim 2,
The first to third cutting edges have a smooth curve that intersects the sealing edge perpendicularly to the sealing edge, even if they have any developed angle θ2 around the pivot, and the edges of the unit cutting edges have curvature angles corresponding to the head curvatures. To achieve this, each unit cutting blade has a multi-groove stepped enjoyment blade, characterized in that it has an inclination angle of 15 ° to 20 ° that is the curvature angle maintenance inclination (θ1).