JP2004113539A - Hairdressing scissors - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hairdressing scissors having two blades pivotally mounted and capable of setting finger rings adapted for it even if a size of user's finger, a shape of the finger ring and a design preference are different with the users. <P>SOLUTION: This invention is characterized in that the blades of hairdressing scissors have at least shank portions 20 and finger rings 10 and installing portions 40 are present between the shank portions 20 and the finger rings 10 so as to cause the finger rings 10 be installed in such a way that they can be replaced with other finger rings. In addition, the finger rings 10 that can be replaced or exchanged are already prepared while their size and/or shape is being made different. <P>COPYRIGHT: (C)2004,JPO

Description

TECHNICAL FIELD OF THE INVENTION
The present invention relates to an improvement in hairdressing scissors, and more particularly, to a hairdressing scissor capable of adjusting the thickness of a finger of a user who uses the hairdressing scissors even if the finger thickness differs.
[0001]
[Prior art]
Hairdressing scissors are used by various engineers, such as barbers and hairdressers. However, the thickness of the hands and fingers of these technicians is apt to be confirmed.
On the other hand, hairdressing scissors have no distinction in the size of finger rings, and there were no cases where a certain type of hairdressing scissors was prepared with different sizes of finger rings. However, since the hairdressing technician holds the scissors all day, the ease of use greatly depends on whether the finger ring of the scissors fits the thickness of his / her finger. In particular, the hair ring of hairdressing scissors is generally designed to insert only one finger (that is, it is not a finger ring that can pass two fingers like some office scissors), and is one size larger than the finger Small finger rings are common. This involves fine work when cutting hair, so it is necessary to precisely control the edges of the scissors that you have gripped without making them grind. For this reason, make a small ring of finger rings and insert one finger This is because we try to make the game as little as possible.
[0002]
On the other hand, there is a finger ring in which a rubber ring is fitted. Further, some scissors provided with such a rubber ring on a finger ring have a rubber ring which is replaceable. The rubber ring prepared for the replacement has a different inside diameter of the ring. There are several types prepared. In other words, the user of the scissors chooses a rubber ring with an inner diameter that matches the thickness of his / her finger from this rubber ring, and fits it inside the finger ring to use it. (For example, Non-Patent Document 1).
[0003]
[Patent Document 1]
Planning and Editing Kikuboshi Co., Ltd. "A book that makes cutting absolutely interesting", 1997 (1997) edition (the cover has "Itotama Shoji Co., Ltd.") 19
[0004]
[Problems to be solved by the invention]
However, rubber rings are not widely used, as compared to general finger rings made only of stainless steel, because the finger slides poorly and is not easy to use.
Even if it is a general finger ring made of only stainless steel, as described above, a finger ring that is one size larger than the finger is difficult to insert if it is a person with thick fingers, and there is no necessary play even if it is inserted, so use it. There are problems such as difficulty. However, as described above, the hairdressing scissors are not provided with scissors according to the size of the finger ring, so that the patient will endure the inconvenience.
However, there are cases in which the fingers are thick and the ring is small for oneself. In such a case, the finger ring is cut with a metal saw or the like, and the cut is widened to make it suitable for itself.
[0005]
Such a problem is the same for a person with a thin finger. In some cases, a smaller ring is better in some cases. In addition, not only the thickness of the ring, but also the shape and construction of the ring are difficult to use and use depending on the engineer.
[0006]
In view of the above problems, it is an object of the present invention to provide hairdressing scissors with a finger ring that meets the user's finger thickness and shape of the finger ring, even if the taste of making is different. The purpose of the present invention is to provide hairdressing scissors that can be used.
[0007]
Means for Solving the Problems and Effects of the Invention
In order to solve the above-mentioned other world, the invention according to claim 1 of the present application is a hairdressing scissors in which two blades are pivotally connected, wherein the blade has at least a handle and a finger ring, and the handle has And a mounting portion between the finger ring and the finger ring.
As a result, the finger rings can be exchanged, and the restriction of one scissor to one finger ring unlike conventional hairdressing scissors is eliminated.
[0008]
The invention according to claim 2 is characterized in that several types of exchangeable finger rings are prepared with different sizes and / or shapes. This is an embodiment in which the invention described in claim 1 is further embodied, and this makes it easy to exchange the finger ring for oneself.
[0009]
In the invention according to claim 3, the mounting portion has a first screw hole provided in a finger ring, a second screw hole provided in a handle portion to which the ring is mounted, the first screw hole, It has a screw screwed into the second screw hole, and is mounted so as to select the angular relationship between the handle and the finger ring using the screw as a rotation axis.
Since the finger ring is formed integrally with the handle, the orientation of the finger ring is conventionally fixed, but the present invention provides a finger ring scissor which can be formed in a desired angular relationship and is suitable for a user of hairdressing scissors. can do.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, examples of the present invention will be described.
(Embodiment 1) The hairdressing scissors 1A (hereinafter simply referred to as scissors) shown in FIG. 1 is configured such that the finger ring 10 comes off the handle 20 as shown in FIG. That is, the scissors 1A include a first screw hole 11 provided in the finger ring 10 between the finger ring 10 and the handle portion 20, a second screw hole 21 provided in the handle portion 20 to which the finger ring 10 is attached, A mounting portion 40 having the first screw hole 11 and the screw 30 to be screwed into the second screw hole 21 is provided. The details are as follows.
[0011]
The finger ring 10 has a first mounting surface 12 formed on an outer peripheral surface thereof, and serves as a mounting surface when mounted on the handle portion 20. The first mounting surface 12 is provided with a first screw hole 11 and a locking hole 13 that locks with a projection 22 described later provided on the handle 20.
[0012]
The handle 20 is formed in such a shape that its ends 23 are parallel to each other, and the finger ring 10 is attached to the outside of the end 23. A second mounting surface 24 having a shape corresponding to the first mounting surface 13 is formed. Further, a second screw hole 21 is provided therethrough, and a small cylindrical projection 22 is further provided on the second mounting surface 24 so as to be fitted into the locking hole 13 of the finger ring. I have.
[0013]
The finger ring 10 is attached. First, the finger ring 10 is fitted to the protrusion 22 on the handle 20, and then the screw 30 is inserted from the inside of the handle 20 (the side where the two handles face each other). It can be mounted by screwing the finger ring 10 through it. When removing the finger ring 10, this operation may be performed in reverse.
With such a configuration and method, the finger rings can be exchanged, so that several types of finger rings having different sizes and shapes are prepared, so that the user can use the scissors with the thickness of his / her finger or a finger ring of a desired shape. Can be obtained.
[0014]
(Embodiment 2) Scissors 1B shown in FIG. 3 have a mounting portion 40 as shown in FIG. The mounting portion 40 has a first screw hole 11 provided in the finger ring 10, a second screw hole 21 provided in the handle 20, and a screw 30 to be screwed into the screw holes 11 and 21. This is similar to the first embodiment. However, a connecting portion of the finger ring 10 with the handle 20 is formed in the first step 14, and a second step 25 having a shape corresponding to the shape of the first step 14 is formed at an end of the handle 20. Is formed. When these two steps 14 and 25 are overlapped, the first screw hole 11 and the second screw hole 21 communicate with each other in a direction perpendicular to the surface of the finger ring, and the screws are tightened here. ing. The closing position when the scissors are closed is determined by a hit point, and the hit point is generally also provided on a finger ring. However, the scissors 1B of the second embodiment are provided with a hit point P and its receiving portion P 'inside the handle portion 20, so that the finger ring 10 can be exchanged and the distance between the finger rings 19 and 10 can be changed due to the change. We cope not to be interfered.
[0015]
(Embodiment 3) The scissors 1C shown in FIG. The difference is that an extension 28 having the same thickness as the step 25 is extended from the second step 25, and the extension 28 is accommodated from the first step 14 on the finger ring side. The difference is that the storage section 15 is recessed. As shown in FIG. 6, the extension 28 has a shape located on the outer part of the finger ring 10, and such an extension 28 is formed on the facing side of the two finger rings 10, 10.
In the case of the finger ring 10 according to the second embodiment, this force is applied to the ring when the scissors 1B are closed, and the ring is displaced while rotating little by little around the screw 30 (arrow in FIG. 3). There is a possibility that the positional relationship between the finger ring 10 and the handle 20 may be out of order, and the extension 28 as in the third embodiment is formed to eliminate such a risk. That is, the extension portion 28 is formed so as to be located at a position corresponding to the outer portion of the finger ring 10, while the storage portion 15 on the finger ring 10 side for storing the extension portion 28 is displaced as indicated by an arrow in FIG. In this case, the storage portion 15 of the finger ring 10 is restricted by the extension portion 28, so that such a deviation can be prevented. In other words, the inner part of the finger ring 10 comes into contact with the extension 28 located outside the finger ring 10, so that the displacement as shown by the arrow in FIG. 3 can be prevented.
[0016]
(Embodiment 4) The scissors 1D shown in FIG. 7 are almost the same as those of Embodiment 3, and the extension portion 28 is extended from the handle portion 20 side, and the finger ring 10 has a storage portion 15 for storing the extension portion 28. Is formed. The function of the extension 28 is also the same as that of the third embodiment. That is, when the scissors 1D are closed, the finger ring 10 can be prevented from shifting as shown by the arrow in FIG. However, the difference from the third embodiment is that the second step portions 25 and 25 are formed on the front and back of the handle portion 20, and the storage portion 15 of the finger ring 10 is used to store the extension portion 28. Is formed in a notch shape at the corresponding position.
[0017]
(Embodiment 5) In a pair of scissors 1E shown in FIGS. 8 and 9, a first screw hole 11 penetrating from the inside to the outside of the finger ring 10 is fitted with the finger ring 10 as shown by a cutout portion X in the figure. The second screw hole 21 is formed at a position facing the axis of the handle portion 20 at the time when the first screw hole 11 is communicated with the handle portion 20. Then, a screw 30 is inserted from the inside of the finger ring 10 and screwed from the first screw hole 11 to the second screw hole 21. The finger ring 10 can rotate relatively to the handle 20 around the screw 20 as a rotation axis. However, the finger ring 10 has a first mounting surface 13 of the finger ring and a second mounting surface 24 of the handle. Is formed with a locking surface formed by irregularities that lock with each other. When the rotation direction of the finger ring is selected in a desired angular relationship and the screw is tightened, scissors in which the direction of the finger ring 10 is formed in a desired manner can be obtained. Can be.
[0018]
(Sixth Embodiment) In a pair of scissors 1F shown in FIG. 10, a ring 10 to be replaced is formed on a ring 10a with a part of the circumference cut away, and a cut end 10T is formed on a handle 20. It is configured to be mounted in a state of being stored in the stored storage section 26. That is, the end portion 10T of the finger ring is formed in a columnar convex portion 14 which is slightly thinner, while the end portion 20T of the handle portion is formed in a substantially Y-shape. It is designed to be mounted in such a way as to compensate for the missing portion 10K. Further, the Y-shaped portion 20T is in a state where the upper half in FIG. 10 is cut out, and the remaining Y-shaped bifurcated portion has a concave storage portion that can store the convex portion 14 on the finger ring 10 side. 26 is formed in an inner cylindrical shape when the cylinder is divided into two. Then, the convex portion 14 of the finger ring 10 is fitted into the storage portion 26 from above in FIG. 10, and at this time, the small columnar projection 22 protruding in the storage portion 26 is It fits into the locking hole 13 penetrated by the part 14. Then, after the finger ring 10 is fitted in the storage portion 26 of the handle portion 20 in this manner, a stopper member 27 formed in the same shape as the “portion cut and removed” of the Y-shaped portion 20T is covered from above. The mounting is completed by tightening the screws. The storage part 26 similar to the handle part 20 is formed in the inside of the stopper member 27.
[0019]
(Embodiment 7) In the scissors 1G shown in FIG. 11, a finger ring 10 to be exchanged is formed in a state in which a ring 10b is cut out in the same manner as in Embodiment 4, but two such rings 10b, 10b are formed. Are attached to the handle portion 20 in a state of being overlapped to form one finger ring 10. The manner of attachment is similar to that of the fourth embodiment.
That is, the end portion 20T of the handle portion 20 is formed in a substantially Y-shape, and the Y-shaped portion 20T is in a state where the upper surface side 20up and the lower surface side 20dn in FIG. The cutaway Y-shaped bifurcated portion 20T has a concave storage portion 26 for storing the end 10T of the ring 10b on the upper surface and the lower surface. Also, the point that the small columnar projection 22 protruding in the storage part 26 on the upper surface side fits into the locking hole 13 penetrated through the end 10T of the ring 10 on the upper surface side is implemented. Same as Example 4. Then, after the two rings 10b, 10b are fitted into the front and back storage portions 26, 26 of the handle portion 20 in this way, each of the Y-shaped portions on the upper surface 20up and the lower surface 20dn is cut and removed. The mounting is completed by putting the two stopper members 27, 27 formed in the same shape as the “part” from above and below, and fastening them with screws. As in the fourth embodiment, a storage portion 26 similar to the handle portion is formed inside the stopper member 27.
In addition, only the stopper member 27 to be covered from below in FIG. 11 is provided with a projection 22 in its storage portion, and the lower ring is fitted to this projection, and together with the stopper member, the lower storage portion on the handle portion side. It is designed to be stored in.
[0020]
In addition, each of the above scissors has several types of replacement finger rings prepared and various sizes and shapes are prepared, so that it is possible to obtain scissors equipped with a finger ring of a finger size and a finger shape of a favorite shape. .
[Brief description of the drawings]
FIG. 1 is a diagram of scissors according to a first embodiment.
FIG. 2 is an exploded view of the scissors shown in FIG. 2;
FIG. 3 is a view of scissors according to a second embodiment.
FIG. 4 is an exploded view of the finger ring of the scissors shown in FIG. 3;
FIG. 5 is a partially exploded view of the scissors according to the third embodiment, illustrating an extension from the handle and a storage portion for a finger ring.
FIG. 6 is a diagram illustrating an arrangement relationship between an extension and a finger ring illustrated in FIG. 5;
FIG. 7 is a partially exploded view of the scissors according to the fourth embodiment.
FIG. 8 is a view of a pair of scissors according to a fifth embodiment, in which a portion of a finger ring to be attached to a handle is cut away.
FIG. 9 is a partially cutaway view of the scissors shown in FIG. 8;
FIG. 10 is a partially exploded view of the scissors shown in the sixth embodiment.
FIG. 11 is a partially exploded view of the scissors shown in the seventh embodiment.
[Explanation of symbols]
1A, 1B, 1C, 1D, 1E Hairdressing scissors 10 Finger ring 10a, 10b Ring 11 First screw hole 12 First mounting surface 13 Locking hole 14 First step 15 Storage unit 10T End of finger ring 20 Pattern Part 21 Second screw hole 22 Protrusion 23 Handle end 24 Second mounting surface 25 Second step 26 Storage part 28 Extension part 20T Y-shaped end of handle 30 Screw 40 Mounting part

Claims (3)

A hairdressing scissors having two blade bodies pivotally connected, wherein the blade body has at least a handle and a finger ring, and has a mounting portion between the handle and the finger ring, and the finger ring is replaceable. Hairdressing scissors that are attached to 2. Hairdressing scissors according to claim 1, wherein the exchangeable finger rings are prepared in different sizes and / or shapes. The mounting portion includes a first screw hole provided in a finger ring, a second screw hole provided in a handle portion to which the ring is mounted, and a screw tightened in the first screw hole and the second screw hole. With the screw to be
The hairdressing scissors according to claim 1 or 2, wherein the scissors are mounted so as to be able to select an angular relationship between the handle and the finger ring with the screw as a rotation axis.

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