JP2010022524A - Thinning scissorss - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide thinning scissorss for easily performing three-dimensional hair cut. <P>SOLUTION: In thinning scissorss 1, a first scissor half part 2 provided with a first edge part 2a and a second scissor half part 3 provided with a second edge part 3a are combined by a pivot 10. Moreover, the first edge part 2a of the first scissor half part 2 comprises a first comb edge 4 positioned on the front side and a first rod edge 5 positioned on the rear side, and the second edge part 3a of the second scissor half part 3 comprises a second rod blade 6 positioned on the front side and engaged with the first comb edge 4 and a second comb blade 7 positioned on the rear side and engaged with the first rod edge 5. As for the thinning scissorss 1, the first scissor half part 2 and the second scissor half part 3 are used as moving edges and both sides are usable. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a cocoon for use in cutting hair in the barber or beauty industry.

  Conventionally, as a technology in such a field, there is Japanese Utility Model Publication No. 57-23268. The firewood described in this publication has a first hook half portion having a comb blade and a second hook half portion having a bar blade connected by a pivot, and the comb on the front side of the first hook half portion. The blade gap of the blade is formed smaller than the blade gap on the rear side of the first collar half. Further, a cutting blade is formed on the rod blade of the second collar half so as to correspond to the entire length of the comb blade. By using such a comb, the amount of spreading can be gradually increased from the hair base side to the hair tip side.

Japanese Utility Model Publication No. 57-23268 Japanese Patent Laid-Open No. 11-226271

  However, the above-described conventional firewood kit uses the first kite half having a comb blade as a moving blade (the blade that moves with the thumb), and the second kite half having a bar blade is a stationary blade (moved). However, there is a problem in that it is difficult to make a complicated three-dimensional cut that makes the background side thin and leaves the surface side thick.

  An object of the present invention is to provide a firewood that facilitates a three-dimensional cut.

The present invention relates to a firewood rod in which a first rod half portion provided with a first blade portion and a second rod half portion provided with a second blade portion are connected by a pivot.
The first blade portion of the first saddle half portion includes a first comb blade located on the front side and a first bar blade located on the rear side,
The second blade portion of the second collar half is located on the front side and is engaged with the first bar blade, and is located on the rear side and is engaged with the first bar blade. It consists of a 2nd comb blade.

  In this cocoon, the first heel half and the second heel half can be used as a moving blade, and when the hair is cut with the first heel half as a moving blade, The cutting rate can be changed in the longitudinal direction of the heel when the hair is cut with the half as a moving blade. For example, in the case of cutting with the tip of the cocoon facing the head, if the first heel half is used as a moving blade, the hair is thinned on the outside, and the solid cut that leaves the hair thick on the background side, By using the heel half of the head as a moving blade, it is easy to make a solid cut that thins the hair on the background side and leaves the hair thick on the outside. In addition, by using the fact that the cutting rate is different between before and after the comb, when the hair is cut by the cooperation of the first comb blade and the second rod blade, the second comb blade and the first rod By separately performing hair cutting in cooperation with the blade, the ratio of combing can be changed quickly and easily during the cutting. Furthermore, various cuts can be easily performed by using the firewood according to the present invention. For example, it is possible to easily leave the thickness below by cutting down while changing the angle and cutting while moving, such as overdirection. By changing the angle at which the hair is raised and lowered further, it is possible to easily create a high layered layer that leaves a calm hair thickness. Even when it is desired to shorten the inner length such as the inner winding style or bob, the cutting can be easily performed.

  The first and second finger insertion rings provided at the rear ends of the first and second collar half portions are provided with first and second finger contact portions, respectively. It is preferable that each of the second finger contact portions extend substantially linearly from the first and second finger insertion rings at an equal angle with respect to a central axis passing through the pivot.

  If such a structure is adopted, the case where hair is cut using the first heel half as a moving blade and the case where hair is cut using the second heel half as a moving blade should be used without a sense of incongruity. It can be said that the structure according to the present invention is an optimum structure.

  Further, it is preferable that the tip of the first and second comb blades of the first and second comb blades is provided with a blade edge having a shape that is obtained by scraping off the concave front side.

  In the conventional case, the cutting edge of the comb piece is concave, so that the hair is cut so as to be crushed and a so-called half-cut hair phenomenon occurs. On the other hand, in the present invention, the cut surface of the hair can be cut beautifully.

  In addition, the blade width of the first comb piece of the first comb blade is smaller than the blade width of the second comb piece of the second comb blade, and the interval between the first comb pieces and the second comb piece It is preferable that the interval between the comb pieces is substantially equal.

  If this configuration is adopted, the hair width on the hand side is large, so the amount of hair cut can be reduced, and the hair width on the hand side is large when sliding the shears. Makes it easier to cut and cut work.

  In addition, it is preferable that the blade length of the first comb blade and the blade length of the first bar blade have a substantially three-to-four relationship.

  If such a structure is employ | adopted, when cutting hair, it can cut with sufficient balance.

  According to the present invention, a solid cut that requires a technique can be easily performed.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of a soot according to the present invention will be described in detail with reference to the drawings.

  As shown in FIGS. 1 to 4, the firewood rod 1 includes a first blade half portion 2 provided with a first blade portion 2a and a second blade half portion 3 provided with a second blade portion 3a. Are connected by a pivot 10.

  Further, the first blade portion 2a of the first saddle half portion 2 includes a first comb blade 4 located on the front side and a first bar blade 5 located on the rear side, and the second half half. The second blade portion 3a of the portion 3 is located on the front side and the second bar blade 6 that meshes with the first comb blade 4 and the second comb that is located on the rear side and meshes with the first bar blade 5 It consists of a blade 7.

  In such a firewood hoe 1, the first heel half 2 and the second heel half 3 can be used as moving blades, and can be used without front and back. As shown in FIGS. 1 and 2, when the hair is cut with the first heel half 2 as the moving blade, and with the second heel half 2 as the moving blade as shown in FIGS. The cutting rate can be changed in the longitudinal direction of the ridge in the case where is cut.

  For example, when cutting with the tip of the scissors 1 facing the head, as shown in FIG. 5 (A), if the first scissors half 2 is used as a moving blade, the scissors can be seen from the solid line of the graph. Since the cut rate is reduced on the front side of the heel 1 and the cut rate is increased on the rear side, it is easy to make a three-dimensional cut that thins the hair on the outside and leaves the hair thick on the background side. Further, as shown in FIG. 5B, when the second saddle half 3 is used as a moving blade, as can be seen from the broken line in the graph, the cutting rate is increased on the front side of the scissors 1 and cut on the rear side. Since the rate decreases, it is easy to make a three-dimensional cut that thins the hair on the background side and leaves the hair thick on the outside.

  Further, by utilizing the fact that the cutting rate is different between before and after the comb 1, the hair is cut by the cooperation of the first comb blade 4 and the second bar blade 6, the second comb blade 7 and the first comb blade 1. By separately performing the case of cutting hair by cooperating with the bar blade 5, the ratio of combing can be changed quickly and easily during the cutting.

  Further, as shown in FIG. 5A, the blade width H1 of the first comb piece 4a of the first comb blade 4 is smaller than the blade width H2 of the second comb piece 7a of the second comb blade 7. . For example, the blade width H1 of the first comb piece 4a is 0.60 mm, and the blade width H2 of the second comb piece 7a is 0.80 mm. The distance R1 between the first comb pieces 4a and the distance R2 between the second comb pieces 7a are equal to 0.90 mm. If such a configuration is adopted, since the blade width H1 on the tip side is smaller than the blade width H2 on the hand side, the hair cutting rate is increased on the hand side, and by cutting the hair on the tip side or hand side, Different hair can be cut with a whisker and hair can be easily styled.

  The first comb blade 4 has, for example, 20 stitches, the second comb blade 7 has, for example, 23 stitches, and the first comb blade 4 has fewer eyes. By adopting such a configuration, when sliding the cocoon, the hair can be cut while being slid smoothly, and the work becomes easy.

  As shown in FIG. 1, a first finger insertion ring 8 is provided at the rear end of the first heel half 2, and a second finger insertion ring is provided at the rear end of the second heel half 3. 9 is provided, and the first and second finger insertion rings 8 and 9 have substantially the same shape. The first and second finger insertion rings 8 and 9 are provided with first and second finger contact portions 11 and 12 having substantially the same shape, respectively, of the first and second finger contact portions 11 and 12. Each extends substantially linearly outward from the first and second finger insertion rings 8 and 9 at an angle α (for example, 30 degrees) with respect to the central axis L passing through the pivot 10.

  If such a structure is adopted, the case where the hair is cut with the first heel half 2 as the moving blade and the case where the hair is cut with the second heel half 3 as the moving blade, the lash 1 is comfortably provided. It can be used, and can be said to be an optimum structure for the firewood according to the present invention.

  Further, as shown in FIG. 6, the front side of the concave cutting edge (that is, the cutting edge side) is formed at the tips of the first and second comb pieces 4a and 7a of the first and second comb cutting edges 4 and 7. A cutting edge 20 having a shape obtained by scraping off S (see alternate long and short dash lines) is provided. Further, the cutting edge 20 is provided with a cut portion 20a that is cut off obliquely at the front side position.

  In the conventional case, since the blade of the comb piece is concave, it is cut so that the hair is crushed and a so-called half-cut hair phenomenon occurs. On the other hand, in the present invention, the cut surface of the hair can be cut beautifully.

  As shown in FIG. 3, the blade length S1 of the first comb blade 4 and the blade length S2 of the first bar blade 5 are in a substantially three-to-four relationship. For example, the blade length S1 of the first comb blade 4 is about 30 mm, and the blade length S2 of the first bar blade 5 is about 40 mm. By adopting such a configuration, when cutting the hair, the hand side blade length S2 is larger than the tip side blade length S1, so the hand side can be used as a comb, and the hair can be cut in a well-balanced manner.

  Various cuts can be easily performed by using the above-described firewood 1. For example, it is possible to easily leave the thickness below by cutting down while changing the angle and cutting while moving, such as overdirection. By changing the angle at which the hair is raised and lowered further, it is possible to easily create a high layered layer that leaves a calm hair thickness. Even when it is desired to shorten the inner length such as the inner winding style or bob, the cutting can be easily performed.

It is a top view which shows one Embodiment of the soot which concerns on this invention. It is a top view which shows the state which opened the whiskered bag shown by FIG. It is a bottom view of the firewood according to the present invention. FIG. 4 is a bottom view showing a state in which the firewood shown in FIG. 3 is opened. It is a figure which shows the cut rate at the time of using the case where a firewood is used on the front side, and a back side. It is an enlarged view which shows the blade edge | tip applied to the firewood which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Whistling scissors 2 ... 1st scissors half part 2a ... 1st blade part 3 ... 2nd scissors half part 3a ... 2nd blade part 4 ... 1st comb blade 4a ... 1st comb piece 5 ... 1st rod blade 6 ... 2nd rod blade 7 ... 2nd comb blade 7a ... 2nd comb piece 8 ... 1st finger insertion ring 9 ... 2nd finger insertion ring 10 ... Pivot 11 ... 1st Finger pad 12 ... Second finger pad 20 ... Cutting edge L ... Center axis

Claims (5)

In a firewood rod in which a first rod half portion provided with a first blade portion and a second rod half portion provided with a second blade portion are connected by a pivot,
The first blade portion of the first saddle half portion includes a first comb blade located on the front side and a first bar blade located on the rear side,
The second blade portion of the second collar half is located on the front side and is engaged with the first bar blade, and is located on the rear side and is engaged with the first bar blade. A firewood bowl comprising a second comb blade.   First and second finger rests are provided on the first and second finger insertion rings provided at the rear ends of the first and second collar half portions, respectively. 2. Each of the two finger rests extends substantially linearly from the first and second finger insertion rings at an equal angle with respect to a central axis passing through the pivot. The whispers   The tip of the 1st and 2nd comb piece of the said 1st and 2nd comb blade is provided with the blade edge | tip of the shape which scraped off the front side of a concave shape, or 1 characterized by the above-mentioned. 2. The firewood according to 2.   The blade width of the first comb piece of the first comb blade is smaller than the blade width of the second comb piece of the second comb blade, and the interval between the first comb pieces and the second comb piece. The firewood bowl according to any one of claims 1 to 3, wherein the interval is substantially equal.   The blade length according to any one of claims 1 to 4, wherein the blade length of the first comb blade and the blade length of the first bar blade are in a substantially three-to-four relationship.

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