JP2009291545A - Hair setting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a hair setting device reducing hair setting in a shape different from a desired shape. <P>SOLUTION: The hair setting device 1 has a pair of pinching members 2 and 3 for holding hair H between them, a vibration part 5 having a vibrator and provided on the pinching member 2 for generating ultrasonic vibration, and a receiving part 6 provided on the pinching part 3 so as to face the vibration part 5 and to hold the hair H between the vibrator 5 and the receiving part 6. Pressing parts 9 on the vibration part side and pressing parts 12 on the receiving part side are provided so as to face each other in a length direction of the hair of the vibration part 5 and the receiving part 6 in the pinching parts 2 and 3. The hair setting device is composed so that a modulus of elasticity in a hair pinching direction of the receiving part 6 and a modulus of elasticity in a hair pinching direction of the pressing parts 12 on the receiving side are the same. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a hair setting device that performs treatment such as straightening hair by transmitting ultrasonic vibrations to the hair.

Conventionally, a pair of pinching members that pinch hair, a vibrating portion that is provided on one of the pinching members and has a vibrator that generates ultrasonic vibrations, and provided on either one of the pinching members so as to face the vibrating portion There is a hair setting device that is provided with a receiving portion and that performs processing such as transmitting ultrasonic vibration by sandwiching the hair between the vibrating portion and the receiving portion to straighten the hair. For example, in the hair setting device described in Patent Document 1, a vibrating portion side pressing portion and a receiving portion side pressing portion that are opposed to each other are provided on the hair length direction side of the vibrating portion and the receiving portion of the pinching member, and A hair set device that prevents spreading is disclosed.
JP 2006-334109 (paragraphs [0025] to [0027], FIG. 7)

  By the way, generally, since the contact part which contacts the hair in a receiving part is comprised with the foamable material (for example, foaming urethane etc.), it is easy to deform | transform with external force. Therefore, since the receiving part is greatly deformed by sandwiching the hair, a step is generated in the hair clamping direction between the receiving part and the pressing part on the receiving part side, so that the hair has a shape different from the desired shape. There was a risk of being set.

  The present invention has been made to solve the above problems, and an object of the present invention is to provide a hair setting device that can reduce the setting of hair in a shape different from a desired shape.

  In order to solve the above-described problem, the invention described in claim 1 includes a pair of sandwiching members that sandwich hair, and a vibration unit that is provided on any one of the sandwiching members and includes a vibrator that generates ultrasonic vibrations. A length of the hair of the vibrating portion and the receiving portion, the receiving portion being provided on either one of the pinching members so as to face the vibrating portion and sandwiching the hair between the vibrating portion and the vibrating portion. In the direction side, the hair set device is provided with a vibrating portion side pressing portion and a receiving portion side pressing portion facing each other, wherein an elastic coefficient of the receiving portion and an elastic coefficient of the receiving portion side pressing portion are The gist is that they are the same.

  According to the above configuration, since the elastic coefficient of the receiving part and the elastic coefficient of the receiving part side holding part are the same, when the hair is sandwiched between the vibrating part and the receiving part, the deformation amount (compression) of the receiving part The difference between the amount) and the amount of deformation of the receiving portion side pressing portion is less likely to occur. Therefore, it is possible to reduce the step in the hair clamping direction between the receiving portion and the receiving portion-side pressing portion, and it is possible to reduce the setting of the hair in a shape different from the desired shape.

  Invention of Claim 2 was comprised so that it might have the same thickness while the said receiving part and the said receiving part side holding | suppressing part consist of the same material in the hair set apparatus of Claim 1. Is the gist.

  According to the above configuration, the receiving portion and the receiving portion-side pressing portion are made of the same material and have the same thickness. Therefore, the receiving portion and the receiving portion-side pressing portion are different from each other in terms of aging (for example, wear due to use). It can prevent that the level | step difference of the pinching direction of hair arises between a receiving part side pressing part. Thereby, it can prevent that hair is set in the shape different from a desired shape over a long period of time.

  According to a third aspect of the present invention, in the hair set device according to the first or second aspect, the coefficient of friction with respect to the hair of the facing surfaces of the receiving portion side pressing portion and the vibrating portion side pressing portion is the same. This is the gist.

  By providing the vibration part side pressing part and the receiving part side pressing part, the hair receives friction from the opposing surfaces of these pressing parts. At this time, if the frictional force received from each facing surface is different, the hair may curl to the side receiving the strong frictional force after the hair setting. In this respect, according to the above configuration, since the friction coefficient on each facing surface of the vibrating portion side pressing portion and the receiving portion side pressing portion is the same, the frictional force that the hair receives from each facing surface can be made equal. It is possible to prevent the hair from curling after the hair setting.

  Invention of Claim 4 is the hair set apparatus as described in any one of Claims 1-3. WHEREIN: The hair in any one of the said vibration part side pressing part and the said receiving part side pressing part The gist is that the first guide portions projecting in the hair clamping direction are provided on both sides in the width direction.

  According to the above configuration, the first guide portion prevents the hair sandwiched between the receiving portion side pressing portion and the vibrating portion side pressing portion from protruding outward in the width direction. Part) can be surely introduced into the hair, and hair that is not treated can be reduced.

  According to a fifth aspect of the present invention, in the hair setting device according to the fourth aspect of the present invention, the first guide portion has an interval on the vibration portion side on the end portion side in the length direction of the hair in the pinching member. The gist is that they are arranged so as to be narrower than the interval.

  According to the above configuration, since the hair is introduced into the vibrating portion (receiving portion) with the force on the inner side in the width direction of the hair acting by the first guide portion, the hair that receives ultrasonic vibration at the vibrating portion has its width. It can be prevented from spreading outward in the direction.

  The invention according to claim 6 is the hair set device according to any one of claims 1 to 5, wherein the pinching member includes any of the vibrating part side pressing part and the receiving part side pressing part. Combs protruding in the hair pinching direction on the outer side in the length direction of one of the hairs are arranged in the width direction of the hair, and the hair of the comb portion provided on the moving direction side of the hair asset device The gist of the present invention is that a second guide portion arranged at an interval in the width direction of the hair is provided on the outer side in the length direction of the hair so as to protrude in the pinching direction of the hair.

  According to the said structure, since hair is guided to a comb part by the 2nd guide part, hair is combed reliably in a comb part. And it can eliminate the process nonuniformity of hair by being introduce | transduced into a vibration part from a comb part.

  The invention according to claim 7 is the hair set device according to any one of claims 1 to 6, wherein the elastic coefficient of the vibration part and the elastic coefficient of the vibration part side pressing part are the same. It is a summary.

  According to the above configuration, since the elastic coefficient of the vibration part and the elastic coefficient of the vibration part side holding part are the same, when the hair is sandwiched between the vibration part and the receiving part, the deformation amount of the receiving part and the receiving part A difference from the deformation amount of the part-side pressing part is further unlikely to occur. Therefore, it is possible to eliminate a step in the hair pinching direction between the receiving portion and the receiving portion-side pressing portion, and it is possible to further reduce the setting of the hair in a shape different from the desired shape.

  ADVANTAGE OF THE INVENTION According to this invention, the hair setting apparatus which can reduce having hair set in the shape different from a desired shape can be provided.

DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, an embodiment of the invention will be described with reference to the drawings.
As shown in FIG. 1, the pair of sandwiching members 2 and 3 of the hair setting device 1 are formed in a substantially rectangular parallelepiped shape, and the base end side in the longitudinal direction (left side in FIG. 1) is connected by the hinge portion 4. Thus, the front end side (the right side in FIG. 1) can be freely opened and closed. A vibration part 5 is provided at the tip of one sandwiching member 2 (upper side in FIG. 1), and a receiving part is provided at a portion facing the vibration part 5 of the other sandwiching member 3 (lower side in FIG. 1). 6 is provided. In a state where the sandwiching members 2 and 3 are closed, the vibrating portion 5 and the receiving portion 6 are substantially overlapped so that the hair H (see FIG. 4) is sandwiched between the vibrating portion 5 and the receiving portion 6. It has become. In addition, the length direction of the hair pinched | interposed by the vibration part 5 and the receiving part 6 in FIG. 1 is a direction perpendicular | vertical with respect to a paper surface.

  As shown in FIGS. 1 and 2, the vibration unit 5 includes a vibrator 7 that generates ultrasonic vibrations, and a horn unit 8 that amplifies the vibration of the vibrator 7 and transmits the amplified vibrations to the hair H. As shown in FIG. 2, the sandwiching member 2 is provided with vibration portion side pressing portions 9 on both sides of the horn portion 8 (vibration portion 5) in the hair length direction (left and right direction in FIG. 2). In addition, the pinching member 2 has hairs in the direction of the hair (in the direction perpendicular to the paper surface in FIG. 2) on the outer side in the hair length direction of each vibration unit side pressing portion 9 (both ends in the hair length direction of the pinching member 2). A protruding comb portion 11 is formed. In addition, the comb part 11 is arranged in the direction (henceforth the up-down direction in FIG. 2 called the width direction of hair) where the bundle | flux of the hair H pinched | interposed between the vibration part 5 and the receiving part 6 spreads.

  As shown in FIG. 3, the sandwiching member 3 is provided with receiving portions for holding the hair H therebetween, facing the vibrating portion side pressing portions 9 on both sides in the hair length direction (left and right direction in FIG. 3) of the receiving portion 6. The part side pressing part 12 is provided. In this embodiment, the receiving part 6 and each receiving part side holding | suppressing part 12 are provided so that it may protrude rather than the opposing surface with the clamping member 2 of the clamping member 3. As shown in FIG. The hair setting device 1 prevents the hair H from spreading laterally by pressing the hair H with the vibrating portion side pressing portion 9 and the receiving portion side pressing portion 12.

As shown in FIG. 1, the vibrator 7 generates ultrasonic vibrations when electric power is supplied to a power supply unit (not shown). The vibrator 7 is connected to a control circuit 14 via a drive circuit 13 built in the sandwiching member 2 and its operation is controlled. In the present embodiment, the control circuit 14 controls the drive circuit 13 to cause the vibrator 7 to generate ultrasonic vibration under conditions of a frequency of 30 kHz to 2 MHz and a power density of 0.1 to 5.0 W / cm ² .

  Then, as shown in FIG. 4, the hair setting device 1 processes the hair H by sandwiching the hair H between the vibration unit 5 and the receiving unit 6 and applying ultrasonic vibration to the hair H. In the present embodiment, the hair setting device 1 performs a process of straightening the hair H sandwiched between the vibrating unit 5 and the receiving unit 6. The user can process the entire hair H by moving the hair setting device 1 from the root side to the tip side of the hair H with the hair H sandwiched between the vibrating portion 5 and the receiving portion 6. The white arrow indicates the moving direction of the hair set device 1.

Next, a configuration for setting the hair H in a desired shape will be described.
The receiving part 6 and each receiving part side presser so that the elastic coefficient of the receiving part 6 in the hair clamping direction (vertical direction in FIG. 4) and the elastic coefficient in the holding direction of each receiving part side pressing part 12 are substantially the same. Part 12 is configured. In this embodiment, each receiving part side pressing part 12 is made of the same material as the receiving part 6, and has substantially the same thickness (length in the hair pinching direction) as the receiving part 6. Specifically, as shown in FIG. 5, the receiving portion 6 is configured by fixing a contact portion 22 that contacts the hair H to an upper end of a support member 21 fixed to the pinching member 3. In addition, the receiving portion side pressing portion 12 is configured by fixing a contact portion 24 that contacts the hair H to the upper end of the support member 23 fixed to the pinching member 3. Each of the support members 21 and 23 is made of a single metal material or resin material, or a plurality of metal materials or resin materials, and the support member 21 and the support member 23 are made of the same material. Moreover, each contact part 22 and 24 is comprised by the foamable material (for example, foaming urethane), and the contact part 22 and the contact part 24 are comprised by the same material. The thickness t1 of the support member 21 and the thickness t2 of the support member 23 are the same, and the thickness t3 of the contact portion 22 and the thickness t4 of the contact portion 24 are configured to be the same.

  As shown in FIG. 4, the friction coefficient of the facing surfaces 25, 26 of the vibrating part side pressing part 9 and the receiving part side pressing part 12 with respect to the hair H is substantially the same. Specifically, the vibrating portion side pressing portion 9 is configured such that a contact portion 28 that contacts the hair H is fixed to a lower end of a support member 27 fixed to the pinching member 2. The contact portion 28 is made of a foamable material (the same urethane foam as the receiving portion side pressing portion 12). And each opposing surface 25 and 26 is processed so that the surface property (surface roughness etc.) may become the same, and the friction coefficient with respect to the hair H is the same.

  Further, as shown in FIG. 2, the sandwiching member 2 is formed with first guide portions 31 protruding in the sandwiching direction on both sides in the width direction of the respective vibration unit side pressing portions 9. Each first guide portion 31 is formed in a rectangular parallelepiped shape, and is formed so as to protrude from the sandwiching member 2 with respect to the vibrating portion side pressing portion 9. In this embodiment, as for the 1st guide part 31 provided in the both sides of the horn part 8, the space | interval in the horn part 8 (vibration part 5) side is the space | interval by the length direction edge part side of the hair in the pinching member 2, respectively. It arrange | positions so that it may become narrower than. As shown in FIG. 3, the pinch member 3 has a first guide groove 32 having a shape substantially the same as that of the first guide part 31 at a position facing the first guide part 31 as viewed from the hair pinching direction. Is recessed, and the first guide portion 31 is fitted into the first guide groove 32 when the sandwiching members 2 and 3 are closed.

As described above, according to the present embodiment, the following operations and effects are achieved.
(1) The hair setting device 1 includes a pair of sandwiching members 2 and 3 that sandwich the hair H, a vibrating unit 5 that is provided on the sandwiching member 2 and has a vibrator 7 that generates ultrasonic vibrations, and a vibrating unit on the sandwiching member 3 5 and a receiving part 6 that sandwiches the hair H between the vibrating part 5 and the vibrating part 5. Moreover, the vibration part side pressing part 9 and the receiving part side pressing part 12 which oppose each other were provided in the length direction side of the hair of the vibration part 5 and the receiving part 6 in the pinching members 2 and 3. And it was comprised so that the elastic coefficient of the pinching direction of the hair of the receiving part 6 and the elastic coefficient of the pinching direction of the hair of the receiving part side holding | suppressing part 12 might become the same. Therefore, when the hair H is sandwiched between the vibration part 5 and the receiving part 6, a difference between the deformation amount (compression amount) of the receiving part 6 and the deformation amount of the receiving part side pressing part 12 becomes difficult to occur. Therefore, it is possible to reduce the step in the hair clamping direction between the receiving part 6 and the receiving part side pressing part 12, and the setting of the hair H in a shape different from the desired shape can be reduced.

  (2) The receiving part 6 and the receiving part side pressing part 12 are made of the same material and have the same thickness. That is, the support member 21 and the support member 23 are made of the same material, and the contact portion 22 and the contact portion 24 are made of the same material. Further, the thickness t1 of the support member 21 and the thickness t2 of the support member 23 are made the same, and the thickness t3 of the contact portion 22 and the thickness t4 of the contact portion 24 are made the same. Therefore, a difference in the pinching direction of the hair occurs between the receiving portion 6 and the receiving portion side pressing portion 12 due to a difference in aging (for example, wear due to use) of the receiving portion 6 and each receiving portion side pressing portion 12. Can be prevented. Thereby, it can prevent setting the hair H to the shape different from a desired shape over a long period of time.

  (3) By providing the hair set device 1 with the vibrating portion side pressing portion 9 and the receiving portion side pressing portion 12, the hair H receives friction from the opposing surfaces 25 and 26 of the pressing portions 9 and 12. At this time, if the frictional force received from each facing surface is different, the hair H may curl to the side receiving the strong frictional force after the hair setting. In this respect, according to the present embodiment, since the friction coefficient with respect to the hair H of the facing surfaces 25 and 26 of the vibrating portion side pressing portion 9 and the receiving portion side pressing portion 12 is the same, The frictional force received from the opposing surfaces 25 and 26 can be made equal, and the hair H can be prevented from curling after the hair setting.

  (4) The 1st guide part 31 which protruded in the pinching direction of hair was provided in the width direction both sides of the hair in the vibration part side pressing part 9. As shown in FIG. For this reason, since the hair H sandwiched between the vibration part side pressing part 9 and the receiving part side pressing part 12 is prevented by the first guide part 31 from protruding outside in the width direction, the vibration part 5 The hair can be surely introduced into the (receiving portion 6), and the hair H that is not treated can be reduced.

  (5) The 1st guide part 31 was arrange | positioned so that the space | interval in the horn part 8 (vibration part 5) side might become narrower than the space | interval in the length direction edge part side of the pinching member 2. FIG. Therefore, since the hair H is introduced into the vibration part 5 (receiving part 6) with the inner force in the width direction of the hair acting by the first guide part 31, the hair H that receives ultrasonic vibration at the vibration part 5 It can be prevented from spreading outward in the width direction.

  (6) Since the first guide groove 32 is recessed in the sandwiching member 3 and the first guide portion 31 is fitted into the first guide groove 32 when the sandwiching members 2 and 3 are closed, the first guide portion 31 In a cross section orthogonal to the length direction of the hair, a closed space is formed between the vibration part side pressing part 9 and the receiving part side pressing part 12. Therefore, the hair H sandwiched between the vibrating portion side pressing portion 9 and the receiving portion side pressing portion 12 is reliably prevented from protruding from the space, and the hair H that is not treated can be further reduced.

In addition, you may implement this embodiment in the following aspects.
-In above-mentioned embodiment, although the receiving part 6 and the receiving part side holding | suppressing part 12 protruded rather than the opposing surface with respect to the clamping member 2 of the clamping member 3, not only this but as shown in FIG. The receiving portion 6 and the receiving portion side pressing portion 12 may be embedded in the holding member 3 so as to be flush with the surface of the member 3 facing the holding member 2.

  In the above embodiment, the distance between the first guide portions 31 provided on both sides of the horn portion 8 on the horn portion 8 side is narrower than the distance on the hair length direction end portion side of the sandwiching member 2. However, the present invention is not limited to this. For example, as shown in FIG. 7, only the first guide portion 41 protruding in the hair pinching direction provided on the moving direction side of the hair setting device 1 is spaced at the horn portion 8 side so that the length of the hair in the member 2 It arrange | positions so that it may become narrower than the space | interval in the length direction edge part side, and you may arrange | position the 1st guide part 41 provided in the opposite side to the moving direction of the hair setting apparatus 1 in parallel with the length direction of hair. .

  Moreover, as shown in FIG. 8, you may arrange | position the 1st guide part 42 provided in the both sides of the horn part 8 in parallel with the length direction of hair. Furthermore, you may provide a 1st guide part only in the movement direction side of the hair set apparatus 1. FIG. Even if comprised in this way, the hair H pinched between the vibration part side pressing part 9 and the receiving part side pressing part 12 is prevented by the first guide part 42 from protruding outside in the width direction. Therefore, reliable hair introduction into the vibration part 5 (receiving part 6) becomes possible, and the hair H that is not subjected to treatment can be reduced. The first guide portions 41 and 42 are formed in the same manner as the first guide portion 31.

  -In the said embodiment, the 2nd guide part 51 arrange | positioned at intervals in the width direction of the hair on the hair length direction outer side in the comb part 11 provided in the moving direction side of the hair setting apparatus 1 is used for the hair. It may be formed so as to protrude in the sandwiching direction. For example, as shown in FIG. 9, you may provide the 2nd guide part 51 in parallel with the length direction of hair. The second guide portion 51 is formed in a rectangular parallelepiped shape and is formed so as to protrude from the sandwiching member 2 more than the comb portion 11. By doing in this way, since the hair H is guided to the comb part 11 by the 2nd guide part 51, the hair H is combed reliably in the comb part 11. FIG. And the treatment unevenness of hair can be reduced by being introduce | transduced into the vibration part 5 from the comb part 11. FIG.

  Further, as shown in FIG. 10, a second guide groove 52 into which the second guide portion 51 is fitted in the state where the sandwiching members 2 and 3 are closed may be formed in the sandwiching member 3. By comprising in this way, the 2nd guide part 51 forms the closed space between the clamping members 2 and 3 in the cross section orthogonal to the length direction of hair. Accordingly, it is possible to prevent the hair H sandwiched between the sandwiching members 2 and 3 from protruding from the space, and to reliably guide the hair to the comb portion 11, thereby further reducing hair unevenness.

  Further, as shown in FIG. 11, the second guide portion 53 protruding in the hair pinching direction is narrower on the comb portion 11 side than on the hair length direction end portion side of the pinching member 2. You may arrange as follows. Note that the second guide portion 53 is formed in the same manner as the second guide portion 51. By doing in this way, while being able to reduce the hair H which is not processed, since many hair H is guided to the comb part 11 at once by the 2nd guide part 53, the improvement of the processing efficiency of the hair H is aimed at. be able to. Note that the second guide portions 51 and 53 may be provided on the pinching member 3 instead of being provided on the pinching member 2. Moreover, you may provide both the guide parts of a 1st guide part and a 2nd guide part in the hair setting apparatus 1. FIG.

  -In above-mentioned embodiment, although the receiving part 6 and the receiving part side holding | suppressing part 12 were made into a different body, you may form not only this but the receiving part 6 and the receiving part side holding | suppressing part 12 integrally. By doing in this way, a number of parts can be reduced.

  -In the said embodiment, you may comprise so that the elastic coefficient of the pinching direction of the hair of the vibration part 5 and the elastic coefficient of the pinching direction of the hair of the vibration part side pressing part 9 may become the same. By doing in this way, when the hair H is pinched | interposed between the vibration part 5 and the receiving part 6, the difference of the deformation amount of the receiving part side pressing part 12 and the deformation amount of the receiving part 6 does not generate | occur | produce further. Become. Therefore, it is possible to eliminate a step in the hair clamping direction between the receiving portion 6 and the receiving portion-side pressing portion 12, and the hair H can be further reduced from being set in a shape different from a desired shape.

  -In above-mentioned embodiment, although the vibration part side pressing part 9 was provided in the both sides of the horn part 8, you may provide not only in this but in any one of the length direction of hair. Similarly, you may provide the receiving part side holding | suppressing part 12 only in any one of the length direction of hair.

  In the above embodiment, the comb portion 11 is provided on the pinching member 2, but the present invention is not limited thereto, and may be provided on the pinching member 3. Moreover, you may provide the comb part 11 only in the movement direction side of the hair set apparatus 1. FIG. Further, the comb unit 11 may not be provided in the hair set device 1.

  In the above embodiment, the first guide portion 31 is provided in the pinching member 2 and the first guide groove 32 is formed in the pinching member 3. However, the present invention is not limited to this, and the first guide portion is provided in the pinching member 3. 2 may be formed with a guide groove. Further, the first guide portion or the first guide groove may not be formed in the sandwiching members 2 and 3.

  In the above embodiment, the hair setting device 1 is subjected to the treatment for straightening the hair H. However, the present invention is not limited to this, and the hair setting device 1 may be applied to a hair setting device for performing other treatments such as curling the hair H. Good.

Next, technical ideas that can be grasped from the above embodiments will be described together with the effects.
(A) A first guide that fits the first guide part in a state where the pinching member is closed on both sides of the hair part in the width direction of the hair on either the vibration part side pressing part or the receiving part side pressing part. The hair setting device according to claim 4, wherein a groove is provided. According to this configuration, the first guide portion forms a closed space between the vibrating portion side pressing portion and the receiving portion side pressing portion in a cross section orthogonal to the length direction of the hair. Therefore, it is possible to prevent the hair sandwiched between the vibrating part side pressing part and the receiving part side pressing part from protruding from the space, and it is possible to further reduce the hair that is not treated.

  (B) The pinching member includes the second guide portion in a state where the pinching member is closed on the outer side in the lengthwise direction of the other hair of the vibrating portion side pressing portion and the receiving portion side pressing portion. The hair setting device according to claim 6, wherein a second guide groove to be fitted is formed. According to this configuration, the second guide portion forms a closed space between the pinching members in a cross section orthogonal to the length direction of the hair. Therefore, the hair pinched by the pinching member is prevented from protruding from the space, and the hair treatment unevenness can be further reduced by being reliably guided to the comb portion.

  (C) The second guide part is arranged so that an interval on the comb part side is narrower than an interval on the asset device moving direction side. The hair set device described in 1. According to this configuration, untreated hair can be reduced and more hair H is guided to the comb portion at a time by the second guide portion, so that the hair treatment efficiency can be improved.

FIG. The top view which looked at the clamping member provided with the vibration part from the inner side. The top view which looked at the clamping member provided with the receiving part from the inner side. Sectional drawing containing the vibration part and receiving part of a hair setting apparatus in the state which pinched the hair. Sectional drawing which shows the structure of a receiving part and a receiving part side pressing part. Sectional drawing containing the vibration part and receiving part of the hair setting apparatus in the state which pinched the hair in another example. The top view which looked at the pinching member in which the vibration part in another example was provided from the inner side. The top view which looked at the pinching member in which the vibration part in another example was provided from the inner side. The top view which looked at the pinching member in which the vibration part in another example was provided from the inner side. The top view which looked at the pinching member in which the receiving part in another example was provided from the inner side. The top view which looked at the pinching member in which the vibration part in another example was provided from the inner side.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Hair set apparatus, 2, 3 ... Clipping member, 5 ... Vibrating part, 6 ... Receiving part, 7 ... Vibrator, 9 ... Vibrating part side pressing part, 11 ... Comb part, 12 ... Receiving part side pressing part, 25 , 26 ... opposing surfaces, 31, 41, 42 ... first guide part, 32 ... first guide groove, 51, 53 ... second guide part, 52 ... second guide groove, H ... hair.

Claims (7)

A pair of pinching members that pinch the hair;
A vibrating portion provided on any one of the sandwiching members and having a vibrator for generating ultrasonic vibration;
A receiving portion that is provided on either the other of the pinching members so as to face the vibrating portion, and holds the hair between the vibrating portion,
On the hair length direction side of the vibrating part and the receiving part, a hair set device provided with a vibrating part side pressing part and a receiving part side pressing part facing each other,
A hair setting device, wherein an elastic coefficient of the receiving part and an elastic coefficient of the receiving part side pressing part are the same.   The hair setting device according to claim 1, wherein the receiving part and the receiving part side pressing part are made of the same material and have the same thickness.   The hair set device according to claim 1 or 2, wherein a coefficient of friction with respect to the hair of each facing surface of the receiving part side pressing part and the vibration part side pressing part is the same.   The first guide portion that protrudes in the hair pinching direction is provided on both sides of the hair in the width direction of either the vibrating portion side pressing portion or the receiving portion side pressing portion. The hair set apparatus as described in any one of 1-3.   The said 1st guide part is arrange | positioned so that the space | interval in the said vibration part side may become narrower than the space | interval in the length direction edge part side of the said pinching member. Hair set equipment. The pinching member has a comb portion that protrudes in the hair pinching direction in the hair width direction on the outer side in the lengthwise direction of the hair of one of the vibrating portion side pressing portion and the receiving portion side pressing portion. Arranged,
On the outer side in the length direction of the hair of the comb portion provided on the moving direction side of the hair asset device, a second guide portion arranged at an interval in the width direction of the hair is arranged in the direction of pinching the hair. The hair set device according to any one of claims 1 to 5, wherein the hair set device is provided so as to protrude.   The hair set device according to any one of claims 1 to 6, wherein an elastic coefficient of the vibration part and an elastic coefficient of the vibration part side pressing part are the same.

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