WO2013172454A1 - Brosse à cheveux - Google Patents

Brosse à cheveux Download PDF

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Publication number
WO2013172454A1
WO2013172454A1 PCT/JP2013/063826 JP2013063826W WO2013172454A1 WO 2013172454 A1 WO2013172454 A1 WO 2013172454A1 JP 2013063826 W JP2013063826 W JP 2013063826W WO 2013172454 A1 WO2013172454 A1 WO 2013172454A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
brush
pin
hairbrush
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2013/063826
Other languages
English (en)
Japanese (ja)
Inventor
高橋　健一
智幸 浅山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DREAM Inc
Original Assignee
DREAM Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DREAM Inc filed Critical DREAM Inc
Publication of WO2013172454A1 publication Critical patent/WO2013172454A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/023—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in hair brushes, e.g. hair treatment, dyeing, streaking

Definitions

  • the present invention relates to a hair brush.
  • a hairbrush is formed of a brush part and a grip part. On one side of the brush portion, a large number of brush pins and bristles serving as bristle for brushing hair are implanted in a standing state.
  • the flocked surface of the brush part is formed as a flat surface or a convex curved surface, and the bristle is implanted in a substantially vertical line with respect to the flat surface or the convex curved surface. Therefore, the surface shape formed by the front end group of the bristle is also a flat surface or a convex curved surface similar to the flocked surface of the brush portion.
  • the flocked surface of the brush part is formed by a concave curved surface that is concavely curved from both longitudinal ends to the central part, and the surface shape formed by the front end group of the bristle is also the flocked surface of the brush part.
  • the hair brush formed in the concave curved surface dented in the same curved shape is proposed (for example, refer patent document 1, especially FIG. 4).
  • the hair brush is laid so that the flocked surface of the brush portion is substantially perpendicular to the human head, and the hair brush is put into the hair portion. Then, the bristle on the side of the brush part is first brought into contact with the human head or hair, and then the entire bristle is brought into contact with the human head or hair while twisting the wrist inward or outward to cause the hair brush to rotate. May do so.
  • brushing in this way, many hairs can be wound up and styled up. In particular, barbers often perform such brushing (hereinafter, such brushing is also referred to as style-up brushing).
  • the brush part is formed in a substantially rectangular parallelepiped shape, and the shape of the side of the brush part is formed in a substantially flat shape (see FIGS. 4 and 5 of Patent Document 1). For this reason, no matter how much the surface shape formed by the front end group of the bristle is formed as a concave curved surface as described above, the planar shape on the side of the brush part becomes an obstacle when performing style-up brushing, There is a problem that the side bristle does not contact the hair evenly.
  • the entire bristle can be in contact with the hair evenly and the range that can be brushed at once can be widened, and the efficiency does not decrease even when performing style-up brushing.
  • a hairbrush according to a first aspect of the present invention is a hairbrush having a flocking surface in which a bristle for brushing hair is implanted on one side of the brush portion, the brush portion having a brush portion and a gripping portion.
  • a hairbrush having a flocking surface in which a bristle for brushing hair is implanted on one side of the brush portion, the brush portion having a brush portion and a gripping portion.
  • both side surfaces of the brush portion are formed as concave curved surfaces that are concavely curved toward the center line side, and the concave curved surfaces are formed on the human head.
  • the gist is that it has a curvature that substantially matches the curvature.
  • the entire bristle can be easily brought into contact with the hair.
  • the contact area between the bristles on the side of the hair brush and the hair can be widened.
  • the range that can be brushed at once can be widened, and the efficiency of brushing can be improved.
  • the surface shape formed by the bristle tip group has all the concave curved surface in the vertical cross-sectional shape in an arbitrary surface in the longitudinal direction. If comprised in this way, it will become still easier to make the whole bristle contact with hair equally, and the effect of the present invention concerning the 1st situation will be acquired more certainly.
  • the flocked surface in which the bristles of the brush portion are implanted preferably has the concave curved surface in the vertical cross-sectional shape at any surface in the longitudinal direction. If comprised in this way, even if a flocked surface contacts with a human body head, since the flocked surface has the said concave curved surface, it will not become an obstacle of brushing. Moreover, the hairbrush concerning a 2nd aspect can also be created very easily only by planting the bristle of the same length on this hair transplantation surface.
  • the surface shape formed by the flocked surface in which the bristles of the brush portion are planted or the front end group of the bristles has a vertical cross-sectional shape in an arbitrary surface in the short direction. It is good to form with the convex curved surface which protruded in the substantially semicircle shape. If comprised in this way, especially in style-up brushing, when a hairbrush is rotated, the whole bristle can be easily contacted with hair very efficiently, and the efficiency of style-up brushing can be improved further.
  • the brush part has a hair transplant part provided with the bristle and a main body part to which the hair transplant part is attached, and the hair transplant part is formed of an elastic member.
  • the main body portion includes an engaging portion that engages with the locking piece, and the flocked portion is attached to the main body portion while the locking piece is bent while the locking piece is bent.
  • the gist is that when the engagement portion is engaged, the engagement piece is elastically restored.
  • the attaching / detaching operation of the flocked portion with respect to the main body can be performed very easily by one touch. As a result, the assembly work of the hairbrush becomes extremely easy.
  • the flocked portion has a base and a rubber rubber that covers the surface of the base, and the bristle includes a plurality of pins in which a predetermined number of brush pins are implanted on a plate-like substrate.
  • the rubber rubber has a pin hole through which the brush pin is inserted, and the brush pin is inserted into the pin hole from below to attach the pin unit to the rubber rubber.
  • a gist of the invention is that when the rubber rubber is detachably attached to the base and the rubber rubber is attached to the base, the substrate of the pin unit is sandwiched and fixed between the rubber rubber and the base.
  • the attaching / detaching operation to the base of the rubber rubber and the fixing of the brush pin inserted through the pin hole of the rubber rubber can be performed very easily by one touch.
  • replacement work due to damage or deterioration of the brush pins or rubber rubber can be performed very easily.
  • FIG. 1A is a plan view of the entire hairbrush of the present embodiment
  • FIG. 1B is a cross-sectional view taken along the line IB-IB
  • FIG. 1C is a bottom view
  • FIG. 1D is a right side view
  • 2A is a plan view of the main body of the hairbrush of the present embodiment
  • FIG. 2B is a sectional view taken along IIB-IIB
  • FIG. 2C is a front view
  • FIG. 2D is a left side view
  • FIG. 3A is a plan view of the base of the hairbrush according to the present embodiment
  • FIG. 3B is a sectional view taken along the line IIIB-IIIB
  • FIG. 3C is a front view
  • FIG. 3D is a bottom view
  • FIG. 4A is a plan view of the rubber rubber of the hairbrush of the present embodiment
  • FIG. 4B is a sectional view taken along IVB-IVB
  • FIG. 4C is a front view
  • FIG. 4D is a bottom view
  • FIG. It is a disassembled perspective view explaining the assembly state of the hairbrush of this embodiment.
  • 6A and 6B are views showing the pin unit of the hairbrush of the present embodiment
  • FIG. 6C is a schematic cross-sectional view of the pin unit attached to a rubber rubber.
  • End plate 51a, 51b, 51c, 51d ... Support plate, 52A, 52B ... Locking piece, 53a, 53b, 53c, 53d ... Locking groove, 54 ... Coupling plate, 70 ... Rubber rubber, 71 ... Pin insertion part, 71A, 71B ... Side lower end, 72a, 72b, 72c, 72d ... Mounting piece, 73 ... Pin hole, 73a, 73b, 73c, 73 73e, 73f, 73g ... 1st, 2nd, 3rd, 4th, 5th, 6th, 7th row pin holes, 74a, 74b, 74c, 74d ...
  • Lock piece 80 ... pin unit, 80A, 80B ... first and second pin units, 81a, 81b ... brush pins, 83a, 83b ... long pins, 84a, 84b ... short pins, 85A, 85B ... substrate, 86a, 86b ... spherical end, R1, R2, R3, R4, R5 ... concave curved surface.
  • the hairbrush 1 includes a main body 10, a base 40, a rubber rubber 70, and a pin unit 80, as shown in FIGS. 1A-1D to 6A-6C.
  • the configuration of the main body 10 of the hairbrush 1 will be described with reference to FIGS. 2A-2E. ⁇ 1-1. Configuration of Main Body 10>
  • the main body 10 is formed symmetrically with respect to the center line L1 (see FIG. 2A), and has a grip portion 10A and a brush portion 10B.
  • the grip portion 10A and the brush portion 10B are integrally formed of a material such as synthetic resin.
  • the grip portion 10A is formed in an elongated substantially rectangular parallelepiped shape.
  • the upper surface part 11 is formed slightly smaller as a whole than the lower surface part 12 (see FIGS. 2A and 2D).
  • the side surface portions 13A and 13B and the end surface portion 14 are formed to be slightly inclined with respect to the upper surface portion 11.
  • the lower surface portion 12 is formed in a curved surface that is slightly curved downward.
  • the surface shape of the rubber mounting portion 41 is formed in a substantially semicircular shape as described above, but as is clear from the above description, it is parallel to the EE sectional line and the EE sectional line shown in FIG. 3C.
  • the smallest is the center in the longitudinal direction of the rubber mounting portion 41 (center line) L4), and gradually increases along the shape of the concave curved surface R2 from the center toward both ends, and both ends are formed to be the largest.
  • the surface shape of the pin insertion portion 71 is formed such that the cross-sectional portion that appears by the IVB-IVB cross-sectional line has a concave curved surface R3.
  • the vertical cross-sectional shape of an arbitrary surface in the longitudinal direction of the pin insertion portion 71 is such that the surface shape has a concave curved surface R3 regardless of the cross-section.
  • the first and second pin units 80A and 80B configured as described above are configured to be attached to the rubber rubber 70 by inserting the brush pins 81a and 81b into the corresponding pin holes 73 from below.
  • the substrates 85A and 85B are in close contact with the back side of the pin insertion portion 71 described above, and the concave curved surface that the pin insertion portion 71 has. It is curved by being elastically deformed in the longitudinal direction along the shape of R3.
  • brush pins 81a and 81b are implanted on the boards 85A and 85B formed in a long and thin rectangular plate shape corresponding to the length in the longitudinal direction of the first to seventh row pin holes 73a to 73g of the rubber rubber 70, and a synthetic resin or the like. Since the first and second pin units 80A and 80B are integrally formed of the above material, the substrates 85A and 85B are elastically deformed along the shapes of the concave surfaces R2 and R3 of the base 40 and the rubber rubber 70. The first and second pin units 80A and 80B can be easily fixed by being sandwiched between the base 40 and the rubber rubber 70, and as a result, the assembling work of the hairbrush 1 becomes extremely easy.
  • the rubber rubber 70 and the base 40 are formed with substantially the same surface shape, and the mounting pieces 72a, 72b, 72c, 72d of the rubber rubber 70 are only locked to the locking grooves 53a, 53b, 53c, 53d of the base 40.
  • the rubber rubber 70 can be easily attached to the base 40, and the locking pieces 52A and 52B of the base 40, which are integrally formed of a material such as synthetic resin, can be locked to the brush portion 10B by its elastic force.
  • the base 40 can be easily attached to the main body 10 simply by sliding on the passages 22e and 23e and engaging with the engaging grooves 22c and 23c. When the rubber rubber 70 is removed from the base 40 or when the base 40 is removed from the main body 10, it can be easily removed in the reverse procedure.

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  • Brushes (AREA)
PCT/JP2013/063826 2012-05-18 2013-05-17 Brosse à cheveux Ceased WO2013172454A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012114840A JP2013240434A (ja) 2012-05-18 2012-05-18 ヘアブラシ
JP2012-114840 2012-05-18

Publications (1)

Publication Number Publication Date
WO2013172454A1 true WO2013172454A1 (fr) 2013-11-21

Family

ID=49583853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/063826 Ceased WO2013172454A1 (fr) 2012-05-18 2013-05-17 Brosse à cheveux

Country Status (2)

Country Link
JP (1) JP2013240434A (fr)
WO (1) WO2013172454A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022216464A1 (fr) * 2021-04-06 2022-10-13 Goody Products, Inc. Brosse à cheveux personnalisable
US12364324B2 (en) 2020-05-21 2025-07-22 Dyson Technology Limited Brush

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200487321Y1 (ko) * 2017-05-31 2018-09-04 권기형 업스타일링용 빗
JP7113500B2 (ja) * 2018-08-01 2022-08-05 有限会社ルーズ ヘアブラシ
JP6915925B1 (ja) * 2020-11-16 2021-08-11 健史 林 歯ブラシ
KR102720748B1 (ko) * 2024-04-11 2024-10-24 주식회사 빅붐씨앤알 가변형 헤어브러시

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083606A (ja) * 1983-10-15 1985-05-11 松下電工株式会社 ヘア−ドライヤのブラシ
JPH077526U (ja) * 1993-07-13 1995-02-03 大阪ブラシ株式会社 ヘアブラシ
US20080190441A1 (en) * 2007-02-13 2008-08-14 Michael Victor Vecchiola Ergonomic hair brush

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106104B1 (fr) * 1999-11-30 2007-08-29 Plasticos Vandux De Columbia S.A. a Columbia Corporation Brosse à cheveux
JP2006043275A (ja) * 2004-08-06 2006-02-16 Hitoshi Iwai ヘアブラシ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083606A (ja) * 1983-10-15 1985-05-11 松下電工株式会社 ヘア−ドライヤのブラシ
JPH077526U (ja) * 1993-07-13 1995-02-03 大阪ブラシ株式会社 ヘアブラシ
US20080190441A1 (en) * 2007-02-13 2008-08-14 Michael Victor Vecchiola Ergonomic hair brush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12364324B2 (en) 2020-05-21 2025-07-22 Dyson Technology Limited Brush
WO2022216464A1 (fr) * 2021-04-06 2022-10-13 Goody Products, Inc. Brosse à cheveux personnalisable
US11918102B2 (en) 2021-04-06 2024-03-05 Goody Products, Inc. Customizable hairbrush

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