JP2006346328A - Scissors - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide scissors with which nice looking hair cut is easily performed by cutting the hair on the right and left sides of the scalp symmetrically with respect to the center. <P>SOLUTION: In the scissors where one scissors component 1 and the other scissors component 2 are pivotally supported on the turning pivot. The scissors components 1 and 2 have blade parts 1a and 2a, grip parts 1b and 2b and finger ring parts 1c and 2c, respectively, and composed in such a manner that the grip parts 1a and 2b are bent in an intersecting direction with respect to the turning opening/closing surface of the blade parts 1a and 2a. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a wrinkle for cutting hair, for example.

In general, a wrinkle (beauty salon or barber scissor) for cutting hair has the structure shown in FIG.
The heel C is obtained by connecting the heel half body 11 and the heel half body 12 with a screw 13 so as to be rotatable. The saddle half 11 includes a blade portion 11a, a handle portion 11b, and a finger ring portion 11c. The blade portion 11a, the handle portion 11b, and the finger ring portion 11c are configured so as to be substantially on one plane. The saddle half 12 includes a blade portion 12a, a handle portion 12b, and a finger ring portion 12c. In addition, the blade part 12a, the handle | pattern part 12b, and the finger ring part 12c are comprised so that it may exist on one plane substantially.
The saddle half 11 and the saddle half 12 have the same shape except that the insertion hole of the screw 13 is different. That is, the heel half body 11 and the heel half body 12 are symmetrical in the heel C in the assembled state.
Moreover, this heel C is a right-handed heel. This is because, as can be seen from FIG. 9, when the distal end side of the blade portions 11 a and 12 a is directed upward, the blade of the blade portion 11 a of the saddle half 11 located on the near side is on the right side.
JP 2004-113539 A

  When trying to cut the hair with the heel C as described above, there are the following problems.

  That is, when a right-handed cutting engineer tries to cut the customer's hair, the hair on the left side of the head is cut from the center of the head toward the left side (clockwise). Then, the hair on the right side of the head is cut from the right side of the head toward the center (clockwise). This is because if the hair on the right side of the head is cut from the center of the head toward the right side (counterclockwise), the direction of the hand must be reversed. And if you try to cut with the direction of the hand reversed, you will not be able to cut smoothly. In addition, cutting with an unreasonable posture places a heavy burden on the wrist and the like.

As described above, the hair on the left side of the head and the hair on the right side of the head are usually cut from right to left.
By the way, when the hair is cut with the heel C, the hair is not cut in a direction orthogonal to the length direction of the hair. Slightly inclined. This is because when hair is cut by the blade portions 11a and 12a of the heel C, the hair flows (escapes) toward the tip side of the blade portions 11a and 12a. Therefore, when the hair is cut in the clockwise direction, the hair located on the left side of the head and the hair located on the right side of the head are cut at the same inclination angle. For this reason, the hair after cutting is asymmetrical with the central part of the head as a boundary. This doesn't look good.

  Therefore, the problem to be solved by the present invention is to provide a wrinkle that can cut hair with good appearance.

The above-mentioned problem is that the heel half body and the heel half body are pivotally supported at the rotation fulcrum,
The saddle half has a blade portion, a handle portion, and a finger ring portion,
The problem is solved by the scissors characterized in that the handle is bent in a direction intersecting the rotational opening / closing surface of the blade.

  In the above-mentioned scissors, the handle portion is bent so that a surface formed by the blade portion (a rotation opening / closing surface of the blade portion) and a surface formed by the finger ring portion are substantially parallel to each other. preferable. This is because such a configuration makes it easier to control the direction of the heel. As a result, an unreasonable posture is not required for the cutting operation.

In other words, in the heel that the shaft half and the collar half are pivotally supported at the rotation fulcrum,
The saddle half has a blade portion, a handle portion, and a finger ring portion,
The surface constituted by the blade portion (the rotation opening / closing surface of the blade portion) and the surface constituted by the finger ring portion are substantially parallel and the surface constituted by the blade portion (rotation of the blade portion) It is preferable that the handle is bent in a direction intersecting the opening / closing surface.

  Note that “parallel” here is not limited to perfect parallelism.

  Further, by providing not only one place but an even number of curved places, the rotation opening / closing surface of the blade portion and the surface formed by the finger ring portion can be configured in parallel.

  Further, in the above-described collar, when the front side of the collar is viewed from the front, the handle portion is preferably bent so that the finger ring portion is positioned on the near side.

  Moreover, in the above-mentioned scissors, it is preferable that the bending position of the handle portion is between the pivot support position and the finger ring portion. This is because the operability of the blade portion is better when configured in this way.

In addition, the above-mentioned bag (first bag),
A heel half provided with a blade portion, a handle portion, and a finger ring portion, and a second heel formed by pivotally supporting the blade half portion provided with the blade portion, the handle portion, and the finger ring portion at a rotation fulcrum. And
This is solved by a heel (composite heel) characterized in that the finger ring portion of the first heel and the finger ring portion of the second heel are gently connected.

  In the composite kite, the first kite and the second kite are arranged so that the front side of the first kite and the front side of the second kite are on the same side. preferable.

  Further, in the above-mentioned composite bag, when the first bag and the second bag are inserted by inserting a finger into the finger ring part of the first bag and the finger ring part of the second bag, It is preferable that the finger ring portion of the first heel is arranged so as to be positioned on the fingertip side. The reason is that the length of the finger protruding from the finger ring portion of the first heel can be shortened.

  Moreover, in the above-described composite scissors, it is preferable that the blade direction of the second scissors blade portion is opposite to the blade direction of the first scissors blade portion.

  Further, in the above-mentioned composite bag, the finger ring part of one hook half of the first hook and the finger ring part of one hook half of the second hook are gently connected to each other. It is preferable that the finger ring portion of the other heel half of the heel and the finger ring portion of the other heel half of the second heel are gently connected.

  Further, in the above-described composite kite, it is preferable that the first kite and the second kite are configured to have substantially the same shape in plan view. This is because the workability is excellent.

  For example, in a state where the hair on the right side of the head is sandwiched between fingers of the left hand, when trying to cut the hair from the center side to the right side with the first heel held in the right hand, the work is easy. . That is, it does not cut in an unreasonable posture, and the burden on the wrist or the like is small. At the time of cutting, the tip of the finger (right hand finger) inserted into the finger ring portion does not protrude greatly beyond the rotational opening / closing surface of the blade portion. That is, at the time of cutting, the tip of the finger (right finger) inserted into the finger ring does not collide with the palm of the left hand sandwiching the hair. As a result, it is possible to move the blade portion of the first eyelid along the palm of the left hand. Therefore, the cutting operation can be performed without difficulty. Moreover, it can be cut from the center side to the right side.

  On the other hand, by using a wrinkle similar to the conventional one, the hair on the left side of the head can be cut from the center side toward the left side. Needless to say, this is true.

  Therefore, with respect to a conventional type of heel (second heel: a heel of the type in which the blade portion, the handle portion, and the finger ring portion are on one plane) and the first heel (to the rotational opening and closing surface of the blade portion) If the handle is bent in the intersecting direction, the hair of the head can be cut almost symmetrically. Therefore, it is possible to provide a hair style that looks good.

  Now, the first cocoon and the second cocoon may be separated from each other.

  However, the fingers are not always inserted into the finger ring during the cutting operation. For example, when combing hair using a comb, the thumb inserted into one of the two finger ring parts is pulled out, and the eyelid is gripped by the entire palm. At this time, if there is no connection between one finger ring portion of the first heel and one finger ring portion of the second heel, it is very troublesome to insert a finger into each finger ring portion. That is, for example, when one ring portion of the first heel and one finger ring portion of the second heel are associated with each other through a ring, for example, one finger ring portion of the first heel and one of the second heel The operation of inserting a finger into the finger ring portion can be performed smoothly.

  In addition, if the association between one finger ring portion of the first heel and one finger ring portion of the second heel is made rigid, the movement of the heel becomes worse, so this must be gentle. .

  Further, when the other finger ring portion of the first heel and the other finger ring portion of the second heel are associated with each other through, for example, a ring, this and the other finger ring portion of the first heel and the second finger ring portion The operation of inserting a finger into the other finger ring part of the heel can be performed smoothly. During the cutting operation, there are many cases in which a finger is inserted into the other finger ring portion of the first heel and the other finger ring portion of the second heel, so the second finger ring portion of the first heel It may not be related to the other finger ring part of the heel of 2. That is, it is sufficient to connect one finger ring part with a ring.

  1 to 8 show an embodiment of a bag according to the present invention. FIG. 1 is a plan view (surface view) of the first ridge. FIG. 2 is a side view of the first bag. FIG. 3 is a perspective view from the front side of the second bag. FIG. 4 shows that the finger ring portion of one heel half of the first heel and the finger ring portion of one heel half of the second heel are connected by a ring, and the other heel half of the first heel It is a top view in the state where the finger ring part and the finger ring part of the other half of the second collar are connected by a ring. 5-8 is explanatory drawing of a use condition.

  In each figure, A is the first ridge. The heel A is formed by connecting the heel half 1 and the heel half 2 with screws 3. Then, the hook A is pivotally opened and closed as indicated by an arrow in FIG. 1 with the screw 3 as a pivot axis.

  The heel half 1 includes a blade portion 1a, a handle portion 1b, and a finger ring portion (diameter: about 20 mm) 1c. The heel half 2 has a blade portion 2a, a handle portion 2b, and a finger ring portion (diameter: about 20 mm) 2c. The saddle half 1 and the saddle half 2 are the same except that the insertion hole of the screw 3 and the bending directions of the handle portions 1b and 2b are different. That is, in the heel A in the assembled state, the heel half 1 and the heel half 2 are symmetrical.

  The feature of the first heel A in the present invention is that the handle portions 1b and 2b are bent. In particular, the handle portions 1b and 2b are bent at a plurality of locations 1d, 1e, 2d and 2e between the screw 3 and the finger ring portions 1c and 2c. The handle portions 1b and 2b are configured when the virtual surface (the blade portion 1a and the blade portion 2a is rotated and opened when the thumb is inserted into the finger ring portion 1c and the middle finger is inserted into the finger ring portion 2c, for example. Surface) It is bent so that Pa is on the side far from the palm. The handle portions 1b and 2b are bent so as to rise with respect to the surface (virtual surface) Pa. That is, when the front side of the heel A is viewed from the front, the handle portions 1b and 2b are bent so that the finger ring portions 1c and 2c are positioned on the front side. There are two curved portions of the handle portions 1b and 2b in each of the halves 1 and 2. That is, the pattern portion so that the surface (virtual surface) Pa and the virtual surface (surface formed by the upper surfaces of the finger ring portions 1c and 2c) Pc are substantially parallel (however, the surface Pa and the surface Pc are different). 1b and 2b are bent. Furthermore, when the fingers are inserted into the finger ring portions 1c and 2c, the handle portions 1b and 2b are bent so that the fingertips of the inserted fingers do not get in the way when they hit the surface Pa. That is, when the distance between the surface Pa and the surface Pc is x, and the finger length protruding from the finger ring portions 1c and 2c is y, the pattern portion 1b, 2b is bent. It should be noted that even if y is slightly larger than x, as long as x and y are approximately the same, there is no such a big problem. If the value of x is too small, the tip of the finger inserted into the finger ring portions 1c and 2c will hit the surface Pa. On the other hand, if the value of x is too large, the operability of the blade portions 1a and 2a is lowered although the fingertip does not hit the surface Pa. It should be noted that the value of y differs depending on the person and is not uniquely determined. However, from an empirical rule, x is preferably about 10 to 30 mm. In particular, it is 12 mm or more. And 25 mm or less is preferable. In the present embodiment, it is particularly about 17 mm.

  The reason why the curved portions 1d, 1e, 2d, and 2e are configured is to prevent the fingertip of the finger inserted into the finger ring portions 1c and 2c from hitting the surface Pa. Therefore, from this point of view, the curved portion may be provided on the blade portion 1 a side from the shaft 3. However, if it does so, the length of the blade parts 1a and 2a will become relatively short as a result. And the operativity of blade part 1a, 2a falls. Therefore, the curved portions 1d, 1e, 2d, and 2e are preferably located between the shaft 3 and the finger ring portions 1c and 2c.

  The heel A is a left-handed heel, as can be seen from FIG. This is because, when the distal ends of the blade portions 1a and 2a are directed upward, the blade of the blade portion 1a of the saddle half 1 located on the near side is on the left side.

  B is the second bag. The heel B is formed by connecting the heel half 4 and the heel half 5 with screws 6. Then, the collar B is pivotally opened and closed as indicated by an arrow in FIG.

  The heel half 4 includes a blade portion 4a, a handle portion 4b, and a finger ring portion (diameter: about 20 mm) 4c. The heel half 5 has a blade portion 5a, a handle portion 5b, and a finger ring portion (diameter: about 20 mm) 5c. Note that the collar half 4 and the collar half 5 are the same except that the insertion hole of the screw 6 is different. In other words, the heel half 4 and the heel half 5 are symmetrical in the heel B in the assembled state. In addition, the curved part is not comprised by the handle | pattern parts 4b and 5b of the half bodies 4 and 5 of the collar B. That is, the shape of 鋏 A is three-dimensional, whereas the shape of 鋏 B is two-dimensional.

  鋏 B is a right-handed cocoon as can be seen from FIG. This is because the blade of the blade part 4a of the saddle half 4 located on the near side is on the right side when the tip side of the blade parts 4a, 5a is directed upward.

  Note that 鋏 A and 鋏 B are configured so that the shape of the plan view of の A and the shape of the plan view of 鋏 B are substantially the same. That is, (the length of the blade portions 1a and 2a) ≈ (the length of the blade portions 4a and 5a). Further, (the length of the handle portions 1b and 2b projected onto the surface Pa) ≈ (the length of the handle portions 4b and 5b).

  7 and 8 are metal rings (diameter: about 10 mm). The ring 7 is passed through the finger ring portion 1c and the finger ring portion 4c. The ring 8 is passed through the finger ring portion 2c and the finger ring portion 5c. Therefore, the mutual positions of the finger ring portion 1 c and the finger ring portion 4 c are regulated by the ring 7. The positions of the finger ring portion 2 c and the finger ring portion 5 c are regulated by the ring 8. That is, when the thumb removed from the finger ring portions 1c and 4c is inserted again, the operation is simplified. Further, when the middle finger is inserted into the finger ring portions 2c and 5c, the operation is simplified. The rings 7 and 8 may be made of a string.

  The combination form of 鋏 A and 鋏 B is also clear from FIG. That is, in the heel A and the heel B, the front side of the heel A and the front side of the heel B are on the same side.鋏 A and 鋏 B are the finger ring portions 1c and 2c of 鋏 A located on the fingertip side when the fingers are inserted into the finger ring portions 1c and 2c of 鋏 A and the finger ring portions 4c and 5c of 鋏 B. It is arranged like this. That is, the finger ring portions 4c and 5c of the heel B are arranged on the finger ring portions 1c and 2c of the heel A. That is, the surface on the back side of the finger ring portions 4c and 5c in the heel B (the surface visible in FIGS. 3 and 4 is the front side) and the surface on the front side of the finger ring portions 1c and 2c in the heel A are arranged. Has been. The direction of the blade in the blade part of the heel B is opposite to the direction of the blade in the blade part of the heel A.

Now, when the scissors having the above configuration are used, cutting can be performed in the manner as shown in FIGS.
In other words, when the heel A held in the right hand is used, the hair on the right side of the head is cut from the center side toward the right side (counterclockwise) with the hair held between the fingers of the left hand. I can do it. And the workability is good. This is because the tip of the finger (right hand finger) inserted into the finger ring portions 1c, 4c, 2c, 5c greatly protrudes beyond the rotation opening / closing surface Pa of the blade portion (upward in FIG. 5). Because there is no. That is, at the time of cutting, the tip of the finger (finger of the right hand) inserted into the finger ring portions 1c, 4c, 2c, 5c hardly collides with the left hand sandwiching the hair. As a result, the blade portions 1a, 2a of the heel A can be smoothly moved along the palm of the left hand. Therefore, the cutting operation can be performed without difficulty. Moreover, it can be cut from the center side to the right side.

  Then, using the heel B held in the right hand, the hair on the left side of the head is cut from the center side to the left side (clockwise) with the hair held between the fingers of the left hand as in the conventional case. You can go. And the workability is good.

  Then, if the hair in the right half position is cut with 、 A and the hair in the left half position is cut with 鋏 B, the overall cutting state becomes symmetrical with respect to the heel. A hair style with good balance and good appearance can be obtained.

Plan view (surface view) of ridge A according to the present invention Side view of bag A according to the present invention Perspective view of 鋏 B Plan view in a state where 鋏 A and 鋏 B are combined Use state diagram of the bag according to the present invention Use state diagram of the bag according to the present invention Use state diagram of the bag according to the present invention Use state diagram of the bag according to the present invention A perspective view of a conventional bag

Explanation of symbols

A 1st rod 1, 2 rod half 1a, 2a blade 1b, 2b handle 1c, 2c finger ring 1d, 1e, 2d, 2e curved portion 3 screw B second rod 4, 5 rod half 4a, 5a Blade part 4b, 5b Handle part 4c, 5c Finger ring part 6 Screw 7, 8 Ring

Representative Katsumi Udaka

Claims (11)

In the heel that the heel half and the heel half are pivotally supported at the rotation fulcrum,
The saddle half has a blade portion, a handle portion, and a finger ring portion,
The scissors characterized in that the handle portion is bent in a direction intersecting the rotational opening / closing surface of the blade portion.   The bag according to claim 1, wherein the handle is bent so that the finger ring portion is positioned on the front side when viewed from the front side of the bag.   The scissors according to claim 1 or 2, wherein the handle portion is bent so that a surface constituted by the blade portion and a surface constituted by the finger ring portion are substantially parallel to each other.   The said handle | pattern part is bent so that the distance between the surface comprised by the said blade part and the surface comprised by the said finger ring part may be 10-30 mm, Any one of Claims 1-3 Kano.   The beak according to any one of claims 1 to 4, wherein the curved position of the handle portion is between the pivot support position and the finger ring portion. The first bag according to any one of claims 1 to 5,
A heel half provided with a blade portion, a handle portion, and a finger ring portion, and a second heel formed by pivotally supporting the blade half portion provided with the blade portion, the handle portion, and the finger ring portion at a rotation fulcrum. And
The scissors characterized in that the finger ring part of the first scissors and the finger ring part of the second scissors are gently connected.   7. The first ridge and the second ridge are arranged such that the front side of the first ridge and the front side of the second ridge are on the same side.鋏.   When the first heel and the second heel are inserted into a hand by inserting a finger into the finger ring portion of the first heel and the finger ring portion of the second heel, the finger ring portion of the first heel The bag according to claim 6 or 7, characterized in that is arranged so as to be positioned on a fingertip side.   The blade direction of the blade part of the second scissors is configured so as to be opposite to the direction of the blades of the blade part of the first scissors.鋏.   The finger ring part of the first heel half of the first heel and the finger ring part of the one heel half of the second heel are gently connected, and the other heel half of the first heel The heel according to claim 6, wherein the finger ring portion of the second heel and the finger ring portion of the other heel half of the second heel are gently connected. The scissors according to any one of claims 6 to 10, wherein the first scissors and the second scissors are configured to have substantially the same shape in plan view.

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