WO2023058665A1 - Dispositif de formation de forme bouclée - Google Patents

Dispositif de formation de forme bouclée Download PDF

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Publication number
WO2023058665A1
WO2023058665A1 PCT/JP2022/037196 JP2022037196W WO2023058665A1 WO 2023058665 A1 WO2023058665 A1 WO 2023058665A1 JP 2022037196 W JP2022037196 W JP 2022037196W WO 2023058665 A1 WO2023058665 A1 WO 2023058665A1
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WIPO (PCT)
Prior art keywords
hair
curl
state
wound
forming device
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PCT/JP2022/037196
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English (en)
Japanese (ja)
Inventor
剛 村中
Original Assignee
剛 村中
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Filing date
Publication date
Application filed by 剛 村中 filed Critical 剛 村中
Priority to JP2023552908A priority Critical patent/JPWO2023058665A1/ja
Publication of WO2023058665A1 publication Critical patent/WO2023058665A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/12—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
    • A45D2/14—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of single-piece type, e.g. stiff rods or tubes with or without cord, band, or the like as hair-fastening means
    • A45D2/18—Flexible curlers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/12—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
    • A45D2/14—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of single-piece type, e.g. stiff rods or tubes with or without cord, band, or the like as hair-fastening means
    • A45D2/20—Elastic curlers

Definitions

  • the present invention relates to a curl shape forming device, and more particularly to a curl shape forming device that can easily form a curl shape without damaging the hair.
  • a conventional curling device will be described using a hair curler 7 shown in FIG.
  • the sheet 4 using a two-sided air-permeable material with the leaf spring 1 mounted thereon is changed from a roll (see FIG. 15A) to a flat plate.
  • the hair 2 is arranged along the surface of the sheet 4 so as to be sandwiched between them (see FIG. 15B).
  • the flat spring 1 is restored to its roll shape by its own urging force, and spreads the hair 2 onto the surface of the cover 3. rolled along the edges.
  • the diameter of the rolled roll is adjusted with fingers or the like, and the rolled roll is clamped and fixed with a clip 6. ⁇ After leaving it in this state for a certain period of time, the clip 6 is removed and the hair 2 is separated from the sheet 4, so that the hair 2 can be curled, waved, or the like.
  • the hair curler 7 is formed by covering the outer periphery of a roll-shaped leaf spring that retains a biasing force in the winding direction with a covering having a plurality of ventilation holes on one side, and a breathable material on two sides.
  • the used sheet is adhered, the hair is sandwiched, and the hair is easily wound into a roll, and the degree of curling can be adjusted by adjusting the roll state of the leaf spring and fixing it with a clip.
  • the hair can be easily wound in a size desired by the user regardless of the length or amount of the hair (see Patent Document 1).
  • the hair curler 7 mentioned above has the following points to be improved. Hair curlers 7 require the hair to be sandwiched between sheets 4, as shown in FIG. 15B. There is a point to be improved in that it takes time to attach the hair curlers 7 to the hair.
  • the leaf spring 1 is rolled.
  • the hair is fixed between the sheets 4, while in the roll state, the hair located on the outer circumference is pulled along the circumferential direction. Therefore, there is a point to be improved in that the hair caught between the sheets 4 is damaged by the pulling force, the frictional force, and the like.
  • leaf springs that are deformed between a roll shape and a flat plate shape are arranged between the leaf springs 1 adjacent inside and outside, as shown in FIG. 15A.
  • leaf springs adjacent inside and outside A roll state like a so-called contact type spiral spring is formed so as to be in close contact without forming a space therebetween.
  • a curl shape forming device is a curl shape forming device that is attached to hair and forms a curl shape in the hair, wherein the curl shape forming device is wound in the curl shape forming state in which the hair is attached to the hair.
  • a wound state holding portion that contacts the outer peripheral surface of the hair and forms a wound state holding surface that holds the wound state, and in the curled state, contacts the inner peripheral surface of the hair in the wound state.
  • the wound hair H is held so as to be wrapped from the outside by the winding state holding surface of the winding state holding part, so the hair can be easily maintained in the rolled state.
  • the hair can be kept in a rolled state regardless of the length of the hair.
  • the hair wound from the outside is wrapped and held by the winding state holding part, unnecessary force for holding the hair in the winding state is not applied to the hair. In other words, the hair can be kept in a curled state without damage.
  • the wound hair is held so as to be wrapped from the outside by the winding state holding part, there is only an internal space inside. Therefore, hot air from the dryer can be sent from the inside to the wound hair, so that the hair can be directly heated from the inside. As a result, the curled shape can be formed more beautifully, and the formed curled shape can be maintained for a long time.
  • the wound state holding unit further includes a clamping unit that clamps the hair in the curled state and maintains the curled state in the curled shape forming state.
  • the hair can be held in the curling device without the need for other members such as clips.
  • another member such as a clip is not required to maintain the wound state, unnecessary states such as clip traces are not left in the finished curled shape.
  • the wound state holding portion has a linear shape in a pre-use state before being attached to the hair, and is deformed into a cylindrical shape in the curl shape forming state.
  • the hair can be easily arranged on the curling device before use.
  • the wound state holding portion has an arc-shaped cross section that is convex toward one side and concave from the other side in a pre-use state, and has a predetermined length. and an elastic portion having a linear shape with a length.
  • the curl shape forming device is characterized in that the winding state holding portion forms the winding state holding surface by the convex side surface of the arc shape.
  • the hair can be easily arranged in the inner space of the curling device.
  • the curl shape forming device has a gripping portion that is arranged on the outer peripheral surface facing the winding state holding surface and that releases the hair in the wound state.
  • the curl shape forming device is characterized in that the grip portion is formed from one end of the outer peripheral surface toward the other end.
  • the winding state holding section is formed by a first winding state holding section and a second winding state holding section which partially overlap each other. .
  • the wound condition holding part has an outer peripheral hair holding part that holds the hair along the outer peripheral surface located opposite to the wound condition holding surface. characterized by
  • the hair can be kept in a wound state not only in the inner space but also on the outer peripheral surface. That is, longer hair can be held in a curled state.
  • the winding state holding section has an inner circumferential hair holding section that holds the hair along the winding state holding surface on the winding state holding surface.
  • the hair can be reliably held along the winding state holding surface in the internal space.
  • the curl shape forming device has a winding position confirming part that indicates the position of the overlapping region where the hair is sandwiched in the winding state.
  • FIG. 1 is a diagram showing a curl shaping device 100 which is an embodiment of a curl shaping device according to the present invention
  • FIG. FIG. 2 shows the curling device 100 before use, where A is a front view and B is a rear view.
  • FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4
  • FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. FIG. 4 is a diagram showing how to use the curl shaping device 100.
  • FIG. Fig. 10 shows another use of the curl shaping device; 1 shows a conventional curl forming device;
  • FIG. 1 shows a conventional curl forming device;
  • FIG. 1 is a diagram showing a curl shaping device 200 which is an embodiment of a curl shaping device according to the present invention;
  • FIG. FIG. 2 shows the curling device 200 before use, where A is a front view and B is a rear view.
  • a curl shape forming apparatus will be described using a curl shape forming apparatus 100 as an embodiment.
  • the curl shape forming device 100 is attached to a desired position of the hair by the user to form a curl shape in the hair.
  • the curl shape forming device 100 has a pre-use state before being attached to the hair, and a curl shape forming state in which the curl shape is formed by attaching the curl shape forming device 100 to the hair.
  • a curl shaping device 100 in a curl shaping state is shown in FIG.
  • the curl shape forming device 100 has a winding state holding portion 101 , a grip portion 103 and an internal space 105 .
  • the wound state holding portion 101 forms a cylindrical shape in the curled state.
  • the wound state holding portion 101 has an overlapping region R101 where the ends overlap each other in the curled state.
  • the gripping portion 103 is arranged at one end of the winding state holding portion 101 .
  • the grip part 103 functions as a handle for removing the cylindrical curling device 100 attached to the hair from the hair.
  • the internal space 105 is formed by a hollow space of the winding state holding portion 101 having a cylindrical shape.
  • the hair H wound in a cylindrical shape has a wound state holding surface P101 (not shown, ), and the inner peripheral surface of the wound hair H is arranged along the internal space 105 .
  • the wound hair H has the property of trying to return to its original shape, that is, the straight shape, due to its own weight and elastic force such as the so-called tension and stiffness of the hair. Since the curl shape forming device 100 holds the wound hair H so as to wrap it from the outside by the cylindrical winding state holding part 101, the hair can be easily maintained in a wound state.
  • the curl shape forming device 100 holds the hair H wound from the outside so as to wrap it only with the cylindrical rolled state holding portion 101, it is not necessary to hold the hair in the rolled state. It does not cause excessive force to the hair. In other words, the hair can be kept in a curled state without damage.
  • the wound hair H is held so as to be wrapped from the outside, there is only an internal space inside. Therefore, hot air from the dryer can be sent from the inside to the wound hair, so that the hair H can be directly heated from the inside. As a result, the curled shape can be formed more beautifully, and the formed curled shape can be maintained for a long time.
  • the wound hair H is sandwiched between the ends in the overlapping region R101 of the winding state holding portion 101.
  • the curl shaping device 100 is held by the hair H without requiring another member such as a clip.
  • another member such as a clip is not required to maintain the wound state, unnecessary states such as clip traces are not left in the finished curled shape.
  • the user can confirm the curled hair H from the inner space 103 of the wound state holding portion 101, and can easily confirm the curled state of the hair H.
  • FIGs. 2A and 2B show the curl shaping device 100 in a pre-use state.
  • 2A shows the curl forming device 100 viewed from the side of the outer peripheral surface forming portion 101a (described later)
  • FIG. 2B shows the curl forming device 100 in FIG. 2A rotated about the central axis J100 of the curl forming device 100.
  • the wound state holding portion 101 has a planar shape.
  • the wound condition holding portion 101 has an outer peripheral surface forming portion 101a, a wound condition holding surface forming portion 101b (see FIG. 2B), and an elastic portion 101c.
  • the outer peripheral surface forming part 101a forms an outer peripheral surface P101a (not shown, described later) of the curling device 100 that has formed a cylindrical shape in the curled shape forming state.
  • the wound state holding surface forming portion 101b is positioned so as to face the outer peripheral surface forming portion 101a.
  • the wound state maintaining surface forming portion 101b forms a wound state maintaining surface P101b, which is the inner peripheral surface of the curled shape forming device 100 that forms a cylindrical shape in the curled state.
  • Fig. 3 shows the XX section in Fig. 2A.
  • the outer peripheral surface forming portion 101a and the wound state maintaining surface forming portion 101b are joined along their side edges to form an elastic portion placement space S100 in which the elastic portion 101c is placed.
  • An outer peripheral hair holding portion 101a1 is arranged on the surface of the outer peripheral surface forming portion 101a.
  • the outer peripheral hair holding part 101a1 is formed of, for example, one surface of a hook-and-loop fastener, for example, a so-called loop surface.
  • the outer peripheral surface forming portion 101a forms an outer peripheral surface P101a by a surface formed by the tip portion of the outer peripheral hair holding portion 101a1.
  • An inner circumferential hair holding portion 101b1 is arranged on the surface of the winding state holding surface forming portion 101b.
  • the inner circumference hair holding portion 101b1 is formed by, for example, one surface of a hook-and-loop fastener, for example, a so-called loop surface.
  • the wound condition maintaining surface forming portion 101b forms a wound condition maintaining surface P101b by a surface formed by the tip portion of the inner circumferential hair holding portion 101b1.
  • the elastic portion 101c is arranged in an elastic portion arrangement space S100 (see FIG. 3) formed by the outer peripheral surface forming portion 101a and the wound state retaining surface forming portion 101b.
  • the elastic portion 101c has an arc-shaped cross section that is convex toward one side and concave from the other side, and has a linear shape with a predetermined length.
  • the elastic part 101c When the elastic part 101c is lightly pushed so that the convex surface on the side of the convex cross section becomes flat toward the side of the concave cross section, the elastic part 101c changes from a linear shape in the pre-use state to a cylindrical shape in the formed state. It functions as a leaf spring. Further, the elastic portion 101c becomes a so-called contact type spiral spring in the curled state. Note that the elastic portion 101c changes from an arc-shaped cross-section to a linear cross-section when changing from a linear shape to a cylindrical shape.
  • the user can attach the curling device 100 to the hair with one hand. That is, even if one hand cannot be used, the curling device 100 can be easily attached to the hair.
  • the elastic part 101c is arranged so that the convex side of the arc-shaped cross section faces the winding state holding surface forming part 101b, and the concave side of the arc-shaped cross section faces the outer peripheral surface forming part 101a.
  • two elastic portions 101c are arranged in parallel.
  • the hair can be easily curled by the dryer, and the elastic part 101c can also be warmed. can.
  • the curl forming apparatus 100 can function as a so-called hot curler, and the hair can be formed into a curl shape more easily.
  • the curling device 100 has a planar shape before use, and can be stored compactly.
  • FIG. 4A the case of forming a so-called inward curl will be described with reference to FIG.
  • the user obtains a predetermined amount of hair in a flat plate state.
  • the user holds the curl shape forming device 100 in the pre-use state so that the wound state holding surface forming portion 101b (see FIG. 2) of the wound state holding portion 101 is in contact with the flat hair, that is, curls inward.
  • the outer peripheral surface forming portion 101a of the wound state holding portion 101 is placed on the half side of the face, that is, so as to face outward.
  • the user changes the convex shape of a part of the elastic portion 101c (see FIG. 2) of the wound state holding portion 101 of the curl forming device 100 into a planar shape, and then, as shown in FIG. 4B, curls the curl forming device 100. is changed from a flat pre-use state to a cylindrical curled state.
  • the curl forming device 100 is changed to the curl forming state, the curl forming device 100 is operated in the curl forming state such that flat-plate-shaped hair is rolled into the curl forming device 100 to form a wound state. It is housed in the internal space 103 .
  • the curl shape forming device 100 When the curl shape forming device 100 is put into the curl shape forming state, the hair is pinched by the overlapping portion R101 (see FIG. 2) of the winding state holding portion 101. As shown in FIG. Thereby, the curl shaping device 100 is fixed at a predetermined position on the hair.
  • the user can keep the curl shaping device 100 fixed to the hair without manual support, as shown in FIG. 4C.
  • the user can use a dryer or a brush by hand, so that the hair can be easily and efficiently curled.
  • FIG. 5 shows a case where the bangs are curled.
  • the curl shape forming apparatus 100 can hold the hair in the wound state in the internal space 103 along the wound state holding surface P101 (see FIG. 3) of the wound state holding portion 101, and the outer peripheral surface The hair can also be arranged along the outer peripheral surface P101a (see FIG. 3) of the forming portion 101a.
  • the curl shape forming apparatus 100 can hold the hair in the curled state along the outer peripheral surface forming portion 101 in addition to the inner space 103 .
  • the curl shape forming apparatus 100 can hold the hair in the curled state along the outer peripheral surface forming portion 101 in addition to the length of the hair arranged in the inner space 103 in the curled state. , can be easily held in a wound state.
  • An outer peripheral hair holding portion 101a1 is arranged in the outer peripheral surface forming portion 101a. Therefore, the hair positioned along the outer peripheral surface forming portion 101a is reliably held by the outer peripheral hair holding portion 101a1. Also, the hair is fixed at C1 from the scalp until it is sandwiched by the overlapping region R101 (see FIG. 1). In this state, by rotating the hair in the direction A1 along the outer peripheral surface P101a of the curling device 100 and fixing the curling device 100, the hair can be easily and neatly curled reliably and easily. can be formed.
  • FIG. 6 shows a case where the curl shape forming device 100 is used to form an inward one-curl shape.
  • a plurality of curl shaping devices 100 are attached to the hair so as to lie substantially along the horizontal line HR.
  • the curl shape can be formed at substantially the same position in each curl shape forming device 100 .
  • the curl shape forming device 100 can be attached along the horizontal line HR by nipping the hair in the overlapping region R101 (see FIG. 1) to attach the curling device 100 to the hair. This is because the amount of hair arranged in the internal space 103 of each curl shaping device 100 can be adjusted as described above.
  • FIG. 7 shows the case of forming an inward one-curl shape using a commercially available curler CR.
  • a commercially available curler CR has a structure in which hair is wound around the outer peripheral surface and fixed to the hair. In order to stably fix the curler CR to the hair, it is necessary to wind the hair around the outer peripheral surface of the curler CR. Therefore, multiple curlers CR cannot be arranged along the horizontal line.
  • FIG. 8A shows a state in which an inward one-curl shape is formed using the curl shape forming device 100 and a commercially available curler CR.
  • the left side shows a state in which an inward one-curl shape is formed using the curl forming device 100
  • the right side shows a state in which an inward one-curl shape is formed using the curler CR.
  • FIG. 8B shows a detailed drawing of a state in which an inward one-curl shape is formed using the curler CR.
  • the position of each curled shape differs because a plurality of curlers CR cannot be arranged along a horizontal line.
  • each curler CR causes a step when forming a curled shape. For this reason, it is difficult to form a clean one-curl shape as shown on the right side of FIG. 8A.
  • a plurality of curl shape forming devices 100 are arranged along a horizontal line so that the curl shape can be formed at the same position.
  • a beautiful one-curl shape can be formed.
  • the user When removing the curl shape forming device 100 from the hair, the user holds the grip part 105 and removes the curl shape forming device 100 from the hair while creating a space in the overlapping region R101 of the wound state holding part 101.
  • the user obtains a predetermined amount of hair in a flat plate state.
  • the user sets the curl shape forming device 100 in a pre-use state so that the wound state holding surface forming portion 101b (see FIG. 2) of the wound state holding portion 101 is in contact with the hair in a flat plate state, that is, curls outward.
  • the outer peripheral surface forming portion 101a of the wound state holding portion 101 is arranged so as to face toward the face, that is, toward the inside.
  • the user changes the convex shape of a part of the elastic portion 101c (see FIG. 2) of the wound state holding portion 101 of the curl forming device 100 into a planar shape, and then, as shown in FIG. 9B, the curl forming device 100 is changed from a flat pre-use state to a cylindrical curled state.
  • the curl forming device 100 is changed to the curl forming state, the curl forming device 100 is operated in the curl forming state such that flat-plate-shaped hair is rolled into the curl forming device 100 to form a wound state. It is housed in the internal space 103 .
  • the curl shape forming device 100 When the curl shape forming device 100 is put into the curl shape forming state, the hair is pinched by the overlapping portion R101 (see FIG. 2) of the winding state holding portion 101. As shown in FIG. Thereby, the curl shaping device 100 is fixed at a predetermined position on the hair.
  • the user can keep the curl shaping device 100 fixed to the hair without manual support.
  • the user can use a dryer or a brush by hand, so that the hair can be easily and efficiently curled.
  • FIG. 10 shows an example of a state in which the curl shape forming device 100 is attached so as to form an outer roll.
  • FIG. 10 shows a case where the bangs are curled.
  • the curl shape forming apparatus 100 can hold the hair in the wound state in the internal space 103 along the wound state holding surface P101 (see FIG. 3) of the wound state holding portion 101, and the outer peripheral surface The hair can also be arranged along the outer peripheral surface P101a (see FIG. 3) of the forming portion 101a.
  • the curl shape forming apparatus 100 can hold the hair in the curled state along the outer peripheral surface forming portion 101 in addition to the inner space 103 .
  • the curl shape forming apparatus 100 can hold the hair in the curled state along the outer peripheral surface forming portion 101 in addition to the length of the hair arranged in the inner space 103 in the curled state. , can be easily held in a wound state.
  • An outer peripheral hair holding portion 101a1 is arranged in the outer peripheral surface forming portion 101a. Therefore, the hair positioned along the outer peripheral surface forming portion 101a is reliably held by the outer peripheral hair holding portion 101a1. Also, the hair is fixed at C2 from the scalp until it is sandwiched by the overlapping region R101 (see FIG. 1). In this state, the hair is rotated in the direction A2 along the outer peripheral surface P101a of the curling device 100, and the curling device 100 is fixed, so that the hair can be easily and neatly curled reliably and easily. can be formed.
  • FIG. 11 shows an example of a state in which the curl shape forming device 100 is attached so as to form an inwardly curled shape on so-called short hair.
  • a curling device 100 and a commercially available curler CR are attached near the top of the head.
  • the hair arranged in the internal space 103 is in a curled state. Since it is arranged along the winding state holding surface P101b of the holding portion 101b, even short hair can be reliably and easily held in the winding state and neatly curled.
  • FIG. 12 shows an example of a state in which the curl shape forming device 100 is attached to the neckline so as to form an outward curly shape for so-called short hair.
  • the curl shape forming device 100 is attached to the hair by pinching the hair in the overlapping region R101 (see FIG. 1), so the amount of hair is small, and generally it is difficult to attach a commercially available curler CR. Even at a position such as the neckline, it can be attached reliably and easily.
  • the curl shape forming apparatus 100 can reliably and accurately curl short hair or stiff hair that is difficult to curl with a commercially available curler, or even in a position where it is difficult to curl. It can be easily held in a rolled state to form a neat curl.
  • a curl forming device according to the present invention will be described using a curl forming device 200 as an embodiment.
  • the curl shaping device 200 is an improvement in usability of the curl shaping device 100 described above.
  • symbol is attached
  • the curl shape forming device 200 has a pre-use state before being attached to the hair, and a curl shape state in which the curl shape is formed by attaching the curl shape forming device 200 to the hair.
  • the curl forming device 200 in the curl forming state is shown in FIG.
  • the curl shape forming device 200 has a winding state holding portion 201 , a grip portion 203 and an internal space 105 .
  • the wound state holding portion 201 forms a cylindrical shape in the curled state.
  • the wound state holding portion 201 has an overlapping region R101 where the ends overlap each other in the curled state.
  • the gripping portion 203 is arranged at one end of the winding state holding portion 201 .
  • the grip part 203 functions as a handle for removing the cylindrical curling device 100 attached to the hair from the hair.
  • the gripping portion 203 is arranged from one end of the wound state holding portion 201 toward the other end, that is, from the end of the wound state holding portion 201 toward the inside rather than the outside. formed towards As a result, the overlapping region R101 of the wound state holding portion 201 wound in the curled state can be easily moved in the direction of releasing.
  • the grip part 203 has a function as a winding position confirmation part that can confirm the position of the overlapping region R101 where the hair is sandwiched when the curling device 200 is in the winding state.
  • the hair can be smoothly guided from the straight state into the internal space via the overlapping region R101, thereby preventing stepping that tends to occur at the ends of the curling device 200 in the wound state, and smoothing the hair. curls can be formed.
  • FIGs. 17A and 17B show the curling device 200 in a pre-use state.
  • 17A shows the curl forming device 200 viewed from the outer peripheral surface forming portion 101a side
  • FIG. 17B shows the curl forming device 200 in FIG.
  • the state seen from the side of the rotational state holding surface forming portion 201b is shown.
  • the wound state holding portion 101 in the pre-use state, has a planar shape.
  • the wound state holding portion 201 has an outer peripheral surface forming portion 101a, a wound state holding surface forming portion 201b (see FIG. 17B), and an elastic portion 201c.
  • the wound state holding surface forming portion 201b is positioned so as to face the outer peripheral surface forming portion 101a.
  • the wound state maintaining surface forming portion 201b forms a wound state maintaining surface P101b, which is the inner peripheral surface of the curled shape forming device 100 that forms a cylindrical shape in the curled state.
  • the wound state maintaining surface forming portion 201b is formed by a first wound state maintaining surface forming portion 201b1 and a second wound state maintaining surface forming portion 201b2.
  • the first wound state maintaining surface forming portion 201b1 and the second wound state maintaining surface forming portion 201b2 are joined so as to partially overlap.
  • the wound state holding surface 201b which is compressed compared to the outer peripheral surface forming portion 101a, which is stretched, is formed on one surface in the same manner as the outer peripheral surface forming portion 101a, the "twisting" occurs.
  • a smooth wound state maintaining surface is formed by forming the wound state maintaining surface forming portion 201b by the first winding state maintaining surface forming portion 201b1 and the second winding state maintaining surface forming portion 201b2.
  • Other functions of the wound state maintaining surface forming portion 201b are the same as those of the wound state maintaining surface forming portion 101b.
  • the elastic portion 201c is configured so that the convex side of the arc-shaped cross section faces the wound state retaining surface forming portion 201b, and the concave side of the arc-shaped cross section faces the outer peripheral surface forming portion 101a. placed.
  • one elastic portion 201c is arranged in the curl shape forming device 200.
  • Other functions of the elastic portion 201c are the same as those of the elastic portion 101c.
  • Elastic part 101c The curling device 100 in the first embodiment described above has two elastic parts 101c. You may make it have an elastic part.
  • a connecting member that connects each elastic part for example, a member having a flat plate shape
  • the plurality of elastic portions can be easily deformed from the planar shape to the cylindrical shape at the same time.
  • the elastic portion 101c having a predetermined shape is used in order to deform the planar shape in the pre-use state into the cylindrical shape in the curled state.
  • the elastic portion 101c may be made of a shape memory material.
  • the elastic portion 101c is made of metal. not limited to For example, an elastic portion made of paper that forms a predetermined shape may be used.
  • a heating wire may be arranged in the elastic portion 101c in the first embodiment described above. As a result, heat can be easily applied to the hair, and the curled shape can be formed more reliably.
  • the width of the elastic portion 101c may be changed as appropriate according to the size of the cylindrical circle formed by the curling device.
  • the elastic portion 101c is arranged in the elastic portion holding space formed by the outer peripheral surface forming portion 101a and the wound state holding surface forming portion 101b.
  • the elastic portion 101c is not limited to the illustrated one as long as it can improve the safety and usability of the elastic portion 101c.
  • the elastic portion 101c coated with silicon or the like that is, the outer peripheral surface forming portion and the wound state maintaining surface forming portion are used. It may be formed by a silicon film.
  • Example 1 Curled hair was formed by arranging the hair in a wound state in the internal space 103 of the curl forming device 100 .
  • a curl shape forming device 100 may be attached so as to cover the outer peripheral surface of a commercially available curler CR to form a curl shape.
  • FIG. 13B when the clip CP is used to hold the hair on the commercially available curler CR, the clip CP does not leave a holding mark formed in the end region C3 of the clip CP. That is, it is possible to neatly form a curl shape.
  • the curling device 100 can change the size of the cylindrical shape to some extent, the curling device 100 is attached so as to cover the outer peripheral surface of the curler CR regardless of the size of the curler CR. Available.
  • Overlapping portion R101 In the above-described embodiment, the overlapping portion R101 is formed by overlapping regions R101R and R101L between the ends of the winding state forming portion 101. However, snapping to the regions R101R and R101L is also possible. You may make it arrange
  • Outer circumference hair holding part 101a1, inner circumference hair holding part 101b1 In the above-described embodiment, the outer circumference hair holding part 101a1 and the inner circumference hair holding part 101b1 are formed by one surface of the hook-and-loop fastener, for example, the so-called loop surface. However, as long as it can hold hair, it is not limited to the examples. For example, a material having predetermined adhesiveness such as silicon may be used.
  • either one or both of the outer circumference hair holding portion 101a1 and the inner circumference hair holding portion 101b1 may not be formed.
  • Outer peripheral surface forming portion 101a and wound state maintaining surface forming portion 101b are formed by a curl shape forming device. You may change suitably according to the size of the circle of a shape.
  • the curling device 100 is fixed by holding the hair in the overlapping portion R101.
  • the curling device may be fixed to the hair by clamping between the clamping portion using a magnet and the outer peripheral surface P101a.
  • the curl shaping device may be fixed to the hair by sandwiching between the sandwiching portion and the winding state holding surface P101b.
  • the curling device 100 in the above-described embodiment was used to curl the hair by using a dryer or natural drying. It may be used when forming
  • each elastic portion 101c may be arranged at predetermined intervals, or adjacent to each other. can be placed Further, when the elastic portions 101c are arranged adjacent to each other, the elastic portions 101c arranged adjacent to each other may be joined by adhesion or the like.
  • the wound state retaining surface forming portion 201b includes the first wound state retaining surface forming portion 201b1 and the second wound state retaining surface forming portion 201b1. Although it is formed by the surface forming portion 201b2, it is not limited to the example as long as a plurality of surfaces are integrated to form the wound state holding surface forming portion.
  • the first wound state maintaining surface forming portion to the third wound state maintaining surface forming portion may form the wound state maintaining surface forming portion, or the first winding state maintaining surface forming portion to the fourth wound state maintaining surface forming portion may be formed.
  • the surface forming portion may form a wound state holding surface forming portion.
  • first wound state maintaining surface forming portion 201b1 and the second wound state maintaining surface forming portion 201b2 are joined so as to partially overlap
  • the portion 201b1 and the second wound state maintaining surface forming portion 201b2 are butt-joined, or arranged with a predetermined interval formed therebetween, so that the integrally formed wound state maintaining surface forming portion 201b is not twisted. , may be arranged.
  • Winding position confirmation part is formed by the grip part 205, but in the winding state, the position of the overlapping area where the hair is sandwiched is confirmed.
  • a tab-shaped winding position confirmation portion may be arranged separately from the grip portion 205, or a different color scheme may be formed on a part of the outer peripheral surface forming portion.

Landscapes

  • Hair Curling (AREA)

Abstract

Un dispositif de formation de forme bouclée (100) comprend une partie de retenue d'état enroulé (101), une partie de préhension (103) et un espace intérieur (105). La partie de retenue d'état enroulé (101) forme une forme cylindrique dans l'état dans lequel une forme bouclée est formée. Dans l'état dans lequel une forme bouclée est formée, les cheveux (H) sont enroulés dans une forme cylindrique, la surface circonférentielle externe des cheveux (H) enroulés étant disposée le long d'une surface de retenue d'état enroulé (P101) qui est la surface circonférentielle interne de la partie de retenue d'état enroulé (101), et la surface circonférentielle interne des cheveux (H) enroulés étant disposée le long de l'espace interne (105). Le dispositif de formation de forme bouclée (100) peut maintenir les cheveux enroulés (H) enroulés depuis l'extérieur à l'aide uniquement de la partie de retenue d'état enroulé (101) formant la forme cylindrique. Grâce à cet agencement, les cheveux peuvent être retenus facilement dans l'état enroulé.
PCT/JP2022/037196 2021-10-08 2022-10-04 Dispositif de formation de forme bouclée WO2023058665A1 (fr)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944029A (en) * 1997-12-02 1999-08-31 Brenner; Patricia I. Hair curling device
JP2004209237A (ja) * 2002-12-17 2004-07-29 Kao Corp 毛髪保持具
JP2009050302A (ja) * 2007-08-23 2009-03-12 Aderans Holdings Co Ltd 毛髪カール・ウェーブ付け用シートとその使用方法
WO2018204166A1 (fr) * 2017-05-02 2018-11-08 MaySeven Corp. Bigoudi souple

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944029A (en) * 1997-12-02 1999-08-31 Brenner; Patricia I. Hair curling device
JP2004209237A (ja) * 2002-12-17 2004-07-29 Kao Corp 毛髪保持具
JP2009050302A (ja) * 2007-08-23 2009-03-12 Aderans Holdings Co Ltd 毛髪カール・ウェーブ付け用シートとその使用方法
WO2018204166A1 (fr) * 2017-05-02 2018-11-08 MaySeven Corp. Bigoudi souple

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