JP3339973B2 - Combing scissors - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to hairdressing scissors, especially combing scissors.

[0002]

2. Description of the Related Art Generally, as scissors used in the field of beauty and beauty, there are known carding scissors in which a comb-shaped comb blade and a normal cutting blade are pivotably connected to each other.

[0003] Conventionally, this scissors cut hair held between the tip of each tooth constituting a comb blade and a cutting blade, and the other hairs are broken by each tooth and are not cut. It was designed to escape from the gap between each tooth.

[0004]

However, in the case of the above-mentioned conventional carding scissors, since only one groove is formed on the tip surface of each tooth of the card blade, the hair is attached to the tip of each tooth and the cutting blade. When cut into such a shape, the hair that has been cut into a ring shape between the two is hardly entangled with the uncut hair when mixed with the hair that is not cut at all. As a result, the hair that has been cut and shortened is more likely to fluff, resulting in an inconvenience that the cut set cannot be finished well.

[0005] Even if the above-mentioned conventional carding scissors are used with excellent skills, the scissors may be inserted into the hair if the cuts are cut into several different lengths so that the set after the cutting is finished well. As the number of times increases, not only skilled skills are required, but also the work becomes cumbersome.

Further, there is another inconvenience that the feeling of use is poor. That is, the hair that has not been cut and is interposed in the gap between the teeth is pressed by the cutting blade and is compressed to the deepest part of the gap, so that it is not broken smoothly, and is easily clogged by being caught in the gap. Become. As a result, when the comb scissors are separated from the hair, the hair is pulled, which causes an inconvenience that the feeling of use is poor for both the user and the person who can cut the hair.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide carding scissors which are excellent in usability and can be set well after cutting.

[0008]

Means for Solving the Problems A comb scissors according to the present invention for solving the above-mentioned problems has a comb-like shape formed by a plurality of teeth.
And Kezuha formed, and the cutting blade finger hold for the thumb is formed Ri name is pivoted rotatably, through Kezuha the hair
In this state, rotate the cutting blade to position the tip of each tooth.
Cut the hair to be placed between the cutting blade and the other hair.
Card scissors designed to allow the hair to escape from the gap between the teeth, wherein the tips of the teeth of the card blade are formed in a mountain shape that is inclined along the width direction of the teeth, and at different positions of the inclined portion. , at least two grooves are formed along the thickness direction of the tooth, it is made of is opened at the distal end side of each tooth.

The cutting edge of the cutting blade is provided with a recessed portion that does not intersect with the teeth of the carding blade.

[0010]

According to the present invention, the tip of each tooth of the card blade is formed in a mountain shape that is inclined along the width direction of the teeth, and at least two grooves are formed at different positions on the inclined portion in the thickness direction of the teeth. So that it opens along the tip of each tooth
Since it is the distal end of each tooth has a concave-convex shape in the thickness direction of the teeth in the tooth width direction. As a result, the hair pinched and cut between the comb blade and the cutting blade enters into different grooves at the cutting stage and is cut into different lengths over several stages. In addition, the tip of the cut hair is not cut into round pieces, and a step due to the unevenness is easily formed. Their by <br/>, the hair that stepped portions are formed in this manner is cut into different lengths in several steps are the bristles, easily tangled with hair uncut.

In addition, since the portion of the cutting edge of the cutting blade that does not intersect with the teeth of the comb blade is recessed, the hair that has not been cut and is interposed in the gap between the teeth is pressed by the cutting blade and cut into the gap. Even if it is compressed to the deepest part, it can easily escape from the deepest part and can be smoothed.

[0012]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 schematically shows the entire structure of the carding scissors 1 and FIG. 2 shows the carding blade 2 of the carding scissors 1.

That is, the carding scissors 1 have a carding blade 2 and a cutting blade 3 rotatably connected to each other, and a tip 21 of each tooth 20 constituting the carding blade 2 is formed in a mountain shape. At the same time, at least two grooves 22 are formed at different positions on the tip 21 along the thickness direction of the teeth.

The comb blade 2 and the cutting blade 3 are pivotally connected to each other by a support pin 4 and a set screw 5. Further, the urging force of the arc-shaped leaf spring 6 provided between the set screw 5 and the card blade 2 can be adjusted by the screwing state of the support pin 4 and the set screw 5. . By adjusting the biasing force, the degree of rotation between the comb blade 2 and the cutting blade 3 can be adjusted.

The comb blade 2 has a plurality of teeth 2 in a comb shape as a whole.
0 is formed. As shown in FIG. 2, each tooth 20 has a tip portion 21 formed in a mountain shape having an inclined surface along the tooth width direction. Also, four grooves 22 are formed so as to be distributed at different inclined portions of the tip 21. Furthermore, the proximal end 23 of each tooth 20 is
Thus, the gap between the teeth 20 is formed to be wider toward the deepest portion 24.

As shown in FIG. 3, the cutting blade 3 is provided with a blade 31 only at a portion where it intersects with each tooth 20 of the carding blade 2, and the other portions are in a state in which the blade 31 is recessed from the portion of the blade 31. It is recessed so that it becomes.

When using the carding scissors 1 as described above, first, the carding blade 2 and the cutting blade 3 are opened, the carding blade 2 is put on the hair, and the carding blade 2 and the cutting blade 3 are connected. close.
At this time, since the tips 21 of the teeth 20 constituting the comb blade 2 are formed in a mountain shape, the hair slides down the tips 21 and enters the respective grooves 22 formed in the tips 21, and the Only the hair that has entered the groove 22 is cut. Since the cut hair has the groove portions 22 provided at different positions of the tip portion 21 at different inclinations, the cut timing is different, and the cut hairs are cut with different lengths for each groove portion 22. . As a result, the cut hair is easily entangled with the uncut hair, and becomes less likely to fluff after setting.

Further, as shown in FIG.
Normally, with the carding blade 2 and the cutting blade 3 closed, the carding blade 2 and the cutting blade 3 are overlapped from each other to a position of about 1/2 from the tip 21 side of the carding blade 2. Therefore, FIG.
As shown in the figure, the hair located at the entire depth D of the gap with the comb scissors 1 opened, the gap becomes about half the depth d with the comb scissors 1 closed, The hair located in this gap is compressed accordingly. That is, every time the cutting with the carding scissors 1 is performed, the teeth 20
There is a concern that the hair is compressed in the gap, and that the hair is clogged in the gap. However, the gap between each tooth 20 is the deepest part 2
4, the cutting blade 3 is concavely formed so that a portion not intersecting with each tooth 20 is depressed, so that the hair located in this gap is compressed too much. It is possible to smooth comb without any problem.

In the present embodiment, the deepest portion 24 of each tooth 20 of the comb blade 2 is widened, and the portion other than the blade 31 of the cutting blade 3 is recessed so as to enter the gap between the teeth 20. Although the compression of the hair is prevented, the cutting blade 3 may be a normal cutting blade 3 in which a portion other than the blade 31 is not recessed as in the present embodiment. Even in this case, by forming the deepest portion 24 of each tooth 20 of the card blade 2 to be wider, smooth combing can be achieved.

In this embodiment, four grooves 22 are provided at the tip 21 of each tooth 20 of the card blade 2. However, the number of the grooves 22 is not limited to four.
, Three or five or more.

[0022]

As described above, according to the present invention, it is possible to improve the entanglement between the cut hair and the uncut hair. Prevents fluffing of the hair that has been done and makes it beautifully finished. Also, since it can be cut into different lengths over several stages in one cut,
Even if the hair is not scissorsed a few times, a beautiful finish with no fluff can be obtained.

According to the second aspect of the present invention, in addition to the above-mentioned effects, the hair which has not been cut and is interposed in the gap between the teeth can be easily released from the deepest portion of the gap to smooth the hair. Therefore, the work can be performed comfortably without causing discomfort by pulling the hair of the person to whom the hair is to be cut, and without causing the use of the carding scissors to deteriorate for the person who has the hair to be cut.

[Brief description of the drawings]

FIG. 1 is a plan view showing the outline of the entire configuration of carding scissors.

FIG. 2 is a partial plan view showing a carding blade of carding scissors.

FIG. 3 is a partial plan view showing an intersecting state of a carding blade and a cutting blade of carding scissors.

FIG. 4 is a partial plan view showing a state in which a comb blade and a cutting blade of the comb scissors are closed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Scissors 2 Comb blade 20 Teeth 21 Tip 22 Groove 3 Cutting blade

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) B26B 13/00-13/28 A45D 24/00

Claims (2)

(57) [Claims] A plurality of teeth formed in a comb shape.
The carded blade and the cutting blade provided with the finger hook for the thumb are pivotally connected to each other so that the carded blade passes through the hair.
By rotating the cutting blade, the hair located at the tip of each tooth
Cut the hair between the cutting blade and the rest of the hair
Card scissors made to escape from the gap, the tip of each tooth of the card blade is formed in a mountain shape inclined along the tooth width direction, and at different positions of this inclined portion,
At least two grooves are formed along the thickness direction of the teeth, combing scissors characterized by comprising opened in the front end portion of each tooth. 2. The carding scissors according to claim 1, wherein a portion of the cutting edge of the cutting blade that does not intersect with each tooth of the carding blade is recessed.