JP2918837B2 - Hair stopper - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair stopper,
In particular, it relates to hair stoppers such as, for example, hairpins, hair clips, and hair clippers.

[0002]

2. Description of the Related Art A conventional hair stopper has a pair of pinching members for pinching and stopping hair, which are openable and closable.
In some cases, a metal coil spring that urges the pair of sandwiching members so as to close each other is provided.

[0003]

However, in such a conventional hair stopper, when the hair is pinched by a pair of pinching members, the friction at the contact portion between the hair and the inner surface of the pinching member is small. However, there is a possibility that the pinching member may slip or slip from the hair. That is, it is difficult for the conventional hair clip to lock the hair at a desired portion.

In a conventional hair clip, a pair of pinching members are urged to close each other by a so-called coil spring made of metal. However, it is difficult to attach the coil spring in a manufacturing process. , It was troublesome to assemble.

[0005] Therefore, a main object of the present invention is to provide a hair stopper which can accurately lock the hair at a desired position. Another object of the present invention is to provide a hair stopper that can accurately lock the hair at a desired position and that can be easily assembled.

[0006]

SUMMARY OF THE INVENTION The present invention relates to a hair stopper having a hair holding member for holding and stopping hair.
The hair-clamping member includes a groove, and a non-slip member that is detachably held in the groove and has elasticity.The non-slip member is pressed against the bottom of the groove and has a width smaller than the width of the bottom of the groove.
Pressed by the large wide part and the side of the groove, the side of the groove
Narrow part smaller than width of part and larger than width of narrow part
Having a swelling portion formed and swelling from an opening portion of the groove portion.
That is a hair stop.

Further, according to the present invention, a pair of hair holding members for holding and holding the hair, and a pair of hair holding members formed on one end side of the pair of hair holding members so that the pair of hair holding members can be freely opened and closed. a pivot portion which is formed so as to extend over a pair of hair pinching members, at all times, to close the pair of hair sandwiching members to each other, the urging member for urging the pair of hair sandwiching members With the provided hair stopper
There, one of the pair of hair sandwiching members, a groove, is detachably retained in the groove portion, and a slip member having elasticity, slip member is pressed against the bottom surface of the groove, the groove
Press the wide part that is larger than the width of the bottom part of the
Pressed and narrower than the width of the side of the groove
Formed larger than the width of the groove and bulging from the open part of the groove
And a swelling portion .

Further, the present invention provides a pair of hair-clamping members for pinching and stopping the hair, and the length of the pair of hair-clamping members.
Extending in opposite directions from one end of the
Formed with a pair of knobs having through holes and a pair of knobs.
Extending from one end of the through hole of the
A pair of engaging members having locking grooves, and one knob
Are formed at intervals on the inner surface of
A pair of first support members and a gap between the inner surfaces of the other knobs
And a recess that is rotatably fitted to the projection.
A pair of second support members and one end thereof
And is inserted through the through-hole of the
The other knob is locked in the stop groove and the other end is
Is inserted through the through hole of the part, and the other engagement of the pair of engagement members
Locks into the pair of hair gripping members.
At all times, a pair of hair clipping members are
A biasing member for biasing the pair of hair holding members so as to close
Equipped, one of the pair of hair clipping members has a groove,
And an elastic non-slip member.
The non-slip member is pressed against the bottom of the groove,
Press the wide part that is larger than the width of the bottom part of the
Pressed and narrower than the width of the side of the groove
Formed larger than the width of the groove and bulging from the open part of the groove
And a swelling portion.

[0009] The present invention also provides a tip of the first support member.
The portion is provided with a radius portion, and is provided with a concave portion of the second support member.
The lower part of the
It may include a positioning guide member for supporting one support member.
No.

[0010] Further, the non- slip member has a wide portion and the aforementioned
Curved from the outside of the non-slip member to the narrow part
May be included. In addition, the groove is
And a side surface perpendicular to the bottom surface.

Further, according to the present invention, the anti-slip member is provided with
It is good to be formed with a rubber-like elastic body.
It is good to be formed with a system.

[0012]

The slip preventing member is fitted into the groove by pressing the wide portion against the bottom of the groove and pushing it in from above the bulging portion. At this time, the wide portion of the non-slip member is pressed against the bottom of the groove. At the same time, the bulging portion is compressed and pressed, so that the curved portion bulges outward, so that an intermediate portion (side portion) between the wide portion and the narrow portion fits and is held in the side portion of the groove. Is done. That is, the non-slip member is securely and detachably locked in the groove. At this time, the bottom surface of the groove is formed flat,
When the side surface of the groove is formed perpendicular to the bottom, the non-slip member is more securely locked by the groove.

When the anti-slip member is formed of a rubber-like elastic material having viscoelasticity such as silicone rubber, the anti-slip member has excellent weather resistance such as heat resistance, water resistance, oil resistance and chemical resistance. Become. Also, when it comes in contact with the hair,
The coefficient of friction between the hair and the rubber-like elastic body also increases, and the locking force of the hair between the hair holding members increases.

The pivot portion pivotally supports the pair of hair holding members so as to be freely opened and closed. Further, the pivot portion rotatably supports the pair of hair holding members by rotatably fitting the convex portion of the first support member and the concave portion of the second support member.

When the pair of hair holding members are opened and closed, the notch of one of the engaging members is engaged with the projecting piece of the other engaging member. In the positioning guide member, the convex portion of the first support member is the second support member.
Is guided and positioned at a predetermined position so as to be fitted and fitted in the concave portion of the supporting member.

The urging member normally urges the pair of hair holding members so as to close the pair of hair holding members.
When one end and the other end of the biasing member pass through the through hole of the knob and are locked in the locking grooves of the one and other engaging members, the biasing member is carelessly provided between the pair of hair holding members. Prevents leaving.

[0017]

According to the present invention, it is possible to obtain a hair stopper which can accurately lock a head at a desired position. That is, when the hair is pinched by the hair clipping member by the non-slip member provided in the hair clipping member, the contact hair acts on the hair with the slipping member, so that the hair does not shift or slip. , Can be reliably locked at a predetermined position.

According to the present invention, a hair stopper which can be easily assembled is obtained. That is, in this hair stopper, a pair of hair holding members, a pivot portion for pivotally opening and closing the pair of hair holding members, and a pair of hair holding members are urged to close each other. The urging member has a simple structure that does not use a shaft such as a pin, and the urging member has a simple structure that does not use a member such as a metal coil spring. It is very easy to assemble the hair clip without having to take time.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention with reference to the accompanying drawings.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION

FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along line II-II in FIG.
FIG. 3 is a front view showing a state where a pair of hair holding members are opened. FIG. 4 is an exploded perspective view of the hair stopper shown in FIGS. 1 to 3, and FIG. 5 is a right side view showing the periphery of a pivot portion of the hair stopper shown in FIGS. Generally, the hair clip 10 is a pair of hair clipping members 12 for pinching and stopping hair.
a, 12b and a pair of knobs 14a, 14 formed at one longitudinal end of the pair of hair holding members 12a, 12b.
b and a pair of hair holding members 12a, 12b formed near one end in the length direction of the pair of hair holding members 12a, 12b.
A pair of pivots 16a, 16b that pivotally open and close the
An urging member 18 is formed so as to straddle the pair of hair holding members 12a and 12b, and normally urges the pair of hair holding members 12a and 12b to close each other. .

First, the pair of hair holding members 12a and 12b will be described. The pair of hair holding members 12a and 12b
For example, for example, an elongated bow-shaped hair holding piece 20a,
20b. The hair holding pieces 20a and 20b are formed to be substantially the same shape and size, and are tapered as they extend from one end (root) to the other end (tip) in the length direction. In addition, the other end side (tip portion) of the hair holding pieces 20a, 20b
Is attached to each. Further, a substantially cylindrical insertion piece 22 is provided on the other end (tip) of the hair holding piece 20a, and the other end (tip) of the hair holding piece 20b corresponds to the insertion piece 22. An insertion hole 24 is provided at the position.

On one of the hair clipping pieces 20a, a decoration part 26 which is raised, for example, in a streamlined manner is formed on one main surface (outer surface), and a non-slip member 28 is formed on the other main surface (inner surface).
Are detachably formed. Therefore, the non-slip member 28
Will be described. In the center of one main surface (inner surface) of one hair holding piece 20a, for example, as shown in FIG. 6, a groove 30 having a predetermined width is formed from one end to the other end in the length direction of the hair holding piece 20a. Formed over the side. Groove 30
Is formed in, for example, a U-shaped cross section as shown in FIG. In this case, the groove 30 has a bottom surface 30a formed in a plane, side surfaces 30b and 30c that are perpendicular to the bottom surface 30a, and an open portion 30d above the bottom surface 30a.

As shown in FIGS. 6 and 7, for example, an elongated string (strip) -like non-slip member 28 having an inverted U-shaped cross section is formed in the groove portion 30, for example. The non-slip member 28 is, as shown in FIG.
A wide portion 28a formed to be larger than the width of the bottom portion 30a of the groove portion 30 and pressed by the side portions 30b and 30c of the groove portion 30 and smaller than the width of the side portions 30b and 30c of the groove portion 30. And a bulging portion 28c formed to be larger than the width of the narrow portion 28b. In this case, a curved portion 28d and a curved portion 28e that are curved substantially in an arc shape from the outside to the inside are formed at an intermediate portion (side portion) between the wide portion 28a and the narrow portion 28b. In addition, the bulging portion 28c
The groove 30 bulges upward from the open portion 30d and is formed, for example, in a spherical crown shape.

The non-slip member 28 is formed of an elastic material having a large coefficient of friction and not damaging the hair when it comes into contact with the hair. In this embodiment, the non-slip member 28 is
For example, it is formed of a rubber-like elastic body such as silicone rubber which has excellent weather resistance such as heat resistance, water resistance, oil resistance and chemical resistance and has viscoelasticity.

As shown in FIGS. 6 and 7, the non-slip member 28 is opposed to the bottom surface 30a of the groove 30 with the wide portion 28a facing down, and is pushed into the groove 30c from above the bulging portion 28c. Removably fits inside.
At this time, first, the wide portion 28a of the non-slip member 28
Is pressed against the bottom surface 30a of the groove 30 as shown in FIG. At the same time, when the bulging portion 28c is compressed and pressed, the curved portions 28d and 28e bulge outward, so that the wide portion 28a and the narrow portion 28b
The middle part (side part) of the groove part 30 is fitted and fitted to the side parts 30b and 30c of the groove part 30. That is, the non-slip member 28 is securely locked in the groove 30. Therefore, in this embodiment, the non-slip member 28 can be removably mounted and fixed in the groove 30 without using, for example, an adhesive.

By the way, as shown in FIGS. 2, 3 and 4, on the inner surface of the other hair holding piece 20b, a plurality of elongated pieces 32, 32,.・
32 are formed. These strips 32 are formed in a rectangular shape, for example, and have a predetermined length in the width direction of the hair clip 20b. When the hair is held between the pair of hair holding members 12a and 12b, the plurality of strips 32 cooperate with the non-slip member 28 provided on one of the hair holding members 20a to slip or shift the hair. It is to prevent.

In the hair clip 10 of this embodiment, as described above, a pair of knobs 14a, 14b are formed at one end (root) of the pair of hair holding members 12a, 12b in the length direction. Have been. A pair of knobs 14a and 14b
Is, for example, as shown in FIG. 1, FIG. 2 and FIG.
From one end in the length direction of the pair of hair holding members 12a and 12b,
Each is formed to extend in opposite directions. One of the knobs 14a is, as shown particularly in FIG.
It is formed to extend obliquely upward at a predetermined angle from one end in the length direction of 2a. The other knob portion 14b is the hair holding member 1
It is formed extending from one end in the length direction of the hair holding member 2b along the curved surface of the hair holding member 12b on an extension thereof.

In the hair stopper 10 of this embodiment, 1
A pair of pivots 16a, 16a and 16b, 16b for pivotally opening and closing the pair of hair holding members 12a and 12b are formed on the inner surfaces of the pair of knobs 14a and 14b. One of the pivot portions 16a, 16a is provided on one of the knobs 14a and is formed by a pair of first support members 36, 36 having convex portions 36a, 36a. The other pivots 16b, 16b are provided on the other knob 14b,
It is formed of a pair of second support members 38, 38 having concave portions 38a, 38a fitted to the convex portions 36a, 36a.

That is, as shown in FIGS. 4, 5 and 6, a first support member 36, for example, having a mountain-shaped cross section, is provided at one end and the other end in the width direction of one of the knobs 14a. 36 are formed. First support members 36, 3
The tip of each of the reference numerals 6 is provided with a radius. The knob portion 14a has, for example, a planar trapezoidal through hole 40a. The through hole 40a is provided from one end in the length direction of the knob 14a to substantially the center. In this case, the through hole 40a is formed near one end side (root portion) in the length direction of the hair holding piece 20a. A pair of first support members 36, 3
6 are provided along one end and the other end in the width direction of the through hole 40a, respectively. On the outer surfaces of the pair of first support members 36, 36, for example, disk-shaped convex portions 36a, 36a are formed so as to protrude outward.

A pair of first support members 3 are provided on the inner surface of the other knob 14b, that is, on the surface facing the knob 14a.
A pair of second support members 38, 38 which are rotatably supported on the first and second support members 6, 36, are formed. That is, the second support members 38, 38 having, for example, a mountain-shaped cross section are formed at one end and the other end in the width direction of the knob 14b, respectively. Second
The first support member 3 is provided at the tip of the support members 38, 38.
As in 6,36, each is rounded.
Further, the knob portion 14b is formed with, for example,
0b. The through hole 40b is provided at a position corresponding to the through hole 40a. A pair of second support members 38,
38 is formed at a predetermined position spaced from one end and the other end in the width direction of the through hole 40b.

In this case, the second support members 38, 38
As shown in FIGS. 1 and 5, etc., the first support member 36,
It is arranged outside 36. Second support member 38,3
8 have, for example, flat U-shaped recesses 3 respectively.
8a and 38a are formed. Second support members 38, 38
The concave portions 38a, 38a are rotatably fitted to the convex portions 36a, 36a of the first support members 36, 36.

As shown in FIGS. 4 and 5, between the one end of the through-hole 40b in the width direction and one of the second support members 38, and the width of the through-hole 40b, as shown in FIGS. Between the other end edge in the direction and the other second support member 38,
Positioning guide members 42, 42 are formed respectively.
Each of the positioning guide members 42, 42 is formed in a substantially rectangular strip, and has concave portions 42a, 42a whose center at the surface is thin and becomes slightly thicker toward the periphery. When the projections 36a, 36a of the first support members 36, 36 and the recesses 38a, 38a of the second support member 38 are rotatably fitted, the positioning guide members 42, 42 are moved to the first position. Of the support members 36, 36 at the tip of the positioning guide members 42, 42.
It supports and guides it in a state of contact with 42a.

Further, the protrusions 36 of the first support members 36, 36 are provided on one of the knobs 14a and the other 14b.
a, 36a and recesses 38a, 38a of the second support member 38
When they are rotatably fitted, a pair of engaging members 44a and 44b that can be engaged are formed. In other words, one of the knobs 14a extends obliquely downward from one end in the length direction of the through hole 40a, that is, from one end (root portion) in the length direction of the hair clipping piece 20a. Joint member 4
4a is formed. The engaging member 44a is formed in a substantially plate shape with a U-shaped cross section, for example, and has a notch 46a for engagement having a U-shaped cross section at its tip, and a flat rectangular shape at the top of its root. Has a locking groove 48a.

The other knob 14b is formed with another engaging member 44b which can be engaged with the engaging member 44a when the pair of hair holding members 12a and 12b are open. The engagement member 44b includes, for example, a substantially rectangular plate-shaped support piece 46b. The support piece 46b has a bow-shaped engaging projection 48b at the tip and a flat rectangular locking groove 50b on the lower surface of the base. Support piece 4
6b is formed to extend obliquely upward from one end in the length direction from the end of the through hole 40b of the knob portion 14b, that is, from one end (root portion) in the length direction of the hair clip 20b.
The support piece 46b is formed to extend obliquely upward from its inner surface. Further, the protruding piece 48b is formed on the support piece 46b so as to extend obliquely upward from the inner surface side and protrude from the tip of the support piece 46b. When the hair clipping members 12a and 12b are opened, the one engaging member 44a and the other engaging member 44b are inserted into the notch 46a of the one engaging member 44a and the projecting piece 48 of the other engaging member 44b.
b engages with slight contact.

The pair of hair holding members 12a, 12a,
12b, a pair of knobs 14a, 14b, a pivot 16
a, 16a and 16b, 16b are integrally formed of a synthetic resin material having excellent impact resistance such as ABS resin (acrylonitrile-butadiene styrene resin).

Further, in the hair stopper 10, an urging member 18 is formed so as to straddle the pair of hair holding members 12a and 12b. This urging member 18 always
1 so that the pair of hair holding members 12a and 12b
It biases the pair of hair holding members 12a and 12b.
The biasing member 18 includes a biasing portion 54 having a substantially C-shaped cross section, for example. At one end and the other end of the urging portion 54, locking steps 56a and 56b are formed, respectively. The step portions 56a and 56b are formed substantially perpendicular to the inner surface of the urging portion 54. The urging portion 54 and the step portions 56a, 5
6b is integrally formed of a synthetic resin material having excellent compressive strength such as polyacetal.

As shown in FIGS. 2 and 4, the urging member 18 is attached so as to cover the engaging members 44a and 44b and to straddle the pair of hair holding members 12a and 12b. Is done. That is, one end of the biasing member 18 is inserted into the through hole 40a from the inner surface side of the one knob portion 14a, and is locked in the locking groove 48a of the engaging member 44a.
At the same time, the other end of the biasing member 18 is
b through the through hole 40b from the inner surface side thereof, and the engaging member 44
b is locked in the locking groove 50b. Therefore, the urging member 18 is attached to a predetermined position between the pair of hair holding members 12a and 12b so as not to be inadvertently detached.

As shown in FIG. 2, the hair stopper 10 of this embodiment grips a pair of knobs 14a and 14b to prevent the hair from being biased against the biasing force of the biasing member 18, ie, the elasticity. The holding members 12a and 12b are opened, and the mutually held hair holding members 1 are opened.
By holding the hair between 2a and 12b, the hair is locked at a desired position.

According to the hair stopper 10 of this embodiment, since the non-slip member 28 is formed on one of the hair-clamping members 12a with an elastic material having a large friction coefficient and not damaging the hair, It can be locked accurately without slipping and without damaging the hair.

Moreover, in the hair stopper 10 of this embodiment,
As shown in FIG. 6 and FIG.
However, in particular, the wide portion 28a, the narrow portion 28b, and the narrow portion 2
8b, the middle portion (side surface portion) between the wide portion 28a and the narrow portion 28b is formed by pressing in from above the bulge portion 28c. Fits and fits the sides 30b and 30c of the 30 and the anti-slip member 28 is securely locked in the groove 30. Therefore, in this embodiment, the non-slip member 28 is formed with the groove 3 without using an adhesive or the like.
It can be very easily removably mounted and fixed in the "0".

The anti-slip member 28 is formed of a rubber-like elastic material such as silicone rubber having viscoelasticity and has excellent weather resistance such as heat resistance, water resistance, oil resistance and chemical resistance. Can be used safely even when the hair is wet with water or when the hair is permed.

Further, in the hair stopper 10 of this embodiment,
Mainly, the pair of hair-clamping members 12a and 12b, the pivotal support 32 for pivotally supporting the pair of hair-clamping members 12a and 12b, and the pair of hair-clamping members 12a and 12b are always closed to each other. And a biasing member 18 for biasing the
In particular, the pivots 16a, 16a and 16b, 16b
The shaft member such as a pin is not used, and the biasing member 18 does not use a member such as a coil spring made of metal. The respective members have simple structures, and the engaging members 44a and 44b are engaged. Thus, the opening and closing of the pair of hair holding members 12a and 12b is not hindered, so that the assembly can be performed extremely easily.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is a front view showing a state in which a pair of hair holding members are opened in the hair clip shown in FIGS. 1 and 2;

FIG. 4 is an exploded perspective view of the hair clip shown in FIGS. 1, 2 and 3;

FIG. 5 is a right side view of the hair stopper shown in FIGS.

FIG. 6 is an exploded perspective view showing an attached state of a non-slip member in one of the hair clipping members of the hair clip shown in FIGS. 1 to 5;

7 is an illustrative sectional view showing an attachment state of a non-slip member in one of the hair clipping members of the hair clip shown in FIGS. 1 to 5; FIG.

[Explanation of symbols]

Reference Signs List 10 hair stoppers 12a, 12b hair holding members 14a, 14b knobs 16a, 16b pivotal support 18 biasing member 28 non-slip member 28a wide portion 28b narrow portion 28c bulging portion 28d, 28e curved portion 30 groove portion 30a bottom portion 30b , 30c Side surface portion 30d Open portion 36 First support member 36a Convex portion 38 Second support member 38a Recess 40a, 40b Through hole 42 Positioning guide member 44a, 44b Engaging member 46a Notch portion 48a, 50b Locking groove portion 48b projecting piece for locking 56a, 56b stepped portion

Claims (8)

(57) [Claims] 1. A hair clip having a hair clipping member for pinching and stopping hair, wherein the hair clipping member comprises a groove, and an elastic non-slip member held removably in the groove. Including, the non-slip member is pressed against the bottom of the groove,
A wide portion that is larger than a width of a bottom portion of the groove portion;
And is smaller than the width of the side surface of the groove.
A narrow portion, formed to be larger than the width of the narrow portion,
A hair stopper having a swelling portion swelling from an opening of the groove . 2. A pair of hair-clamping members for pinching and stopping hair, and a pivot portion formed at one end of the pair of hair-clamping members to pivotally open and close the pair of hair-clamping members. , and the formed so as to extend over a pair of hair pinching members, at all times, the to close the pair of hair sandwiching members to each other, the urging member that urges the pair of hair sandwiching members With the provided hair stopper
In addition, one of the pair of hair holding members includes a groove, and a non-slip member that is detachably held in the groove and has elasticity. The non-slip member is pressed against a bottom surface of the groove. ,
A wide portion that is larger than a width of a bottom portion of the groove portion;
And is smaller than the width of the side surface of the groove.
A narrow portion, formed to be larger than the width of the narrow portion,
A hair stopper having a swelling portion swelling from an opening of the groove . (3) A pair of hair nips to hold your hair
Element, From one end side in the length direction of the pair of hair holding members,
Each is formed to extend in the opposite direction and has a through hole
A pair of knobs, Formed from one end of the through hole of the pair of knobs
A pair of engagement members each having a locking groove, One of the knobs is formed at an interval on the inner surface, and
A pair of first support members each having a convex portion, The other knob is formed on the inner surface of the knob at an interval, and
Rotatably fits the projection A pair of second with a mating recess
A support member, and One end is in front of the one knob
And inserted through the through hole and in front of one of the pair of engagement members.
The other end is locked by the locking groove and the other end is
Is inserted through the through hole of the knob, and the pair of engagements
By being locked in the other locking groove of the member,
Attached so as to straddle the pair of hair holding members, always
Is used to close the pair of hair holding members so as to close each other.
A biasing member for biasing the pair of hair holding members is provided, One of the pair of hair holding members is attached to the groove and the groove.
Including an elastic non-slip member that is detachably held.
See The non-slip member is pressed against the bottom of the groove,
A wide portion that is larger than a width of a bottom portion of the groove portion;
And is smaller than the width of the side surface of the groove.
A narrow portion, formed to be larger than the width of the narrow portion,
A hair stopper having a bulging portion bulging from an opening of the groove portion
Utensils. (4) The tip of the first support member is
Part is provided, and the second support member
It is arranged on the lower side and, in contact with the
Including a positioning guide member for supporting the first support member,
The hair clip according to claim 3. (5) The non-slip member is provided between the wide portion and the front portion.
Between the narrow portion and the outside of the non-slip member;
5. The method according to claim 1, further comprising a bending portion that bends in a direction.
A hair stopper according to any of the above. 6. The groove portion is formed on the bottom portion and the bottom portion.
6. The method according to claim 1, further comprising a vertical side surface.
A hair stopper according to the present invention. 7. The non-slip member is a rubber-like elastic body.
7. A method as claimed in claim 1, wherein the step is performed.
Hair stopper. Claim 8. The non-slip member is made of silicone rubber
The method according to any one of claims 1 to 7, wherein
A hair stopper.