JP6791847B2 - 化粧用ブラシ及びその製造方法 - Google Patents
化粧用ブラシ及びその製造方法 Download PDFInfo
- Publication number
- JP6791847B2 JP6791847B2 JP2017512844A JP2017512844A JP6791847B2 JP 6791847 B2 JP6791847 B2 JP 6791847B2 JP 2017512844 A JP2017512844 A JP 2017512844A JP 2017512844 A JP2017512844 A JP 2017512844A JP 6791847 B2 JP6791847 B2 JP 6791847B2
- Authority
- JP
- Japan
- Prior art keywords
- bristol
- cosmetic brush
- tip
- processing
- truncated cone
- 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.)
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Classifications
-
- 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
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
- A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D9/00—Machines for finishing brushes
- A46D9/02—Cutting; Trimming
- A46D9/025—Deflecting parts of the bristle field in order to trim the rest
-
- 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
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/18—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
-
- 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
- A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0253—Bristles having a shape which is not a straight line, e.g. curved, "S", hook, loop
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0276—Bristles having pointed ends
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
- A46D1/05—Splitting; Pointing
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
- A46D3/05—Machines for inserting or fixing bristles in bodies for fixing the bristles between wires, tapes, or the like
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D9/00—Machines for finishing brushes
- A46D9/02—Cutting; Trimming
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1046—Brush used for applying cosmetics
- A46B2200/1053—Cosmetics applicator specifically for mascara
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1046—Brush used for applying cosmetics
- A46B2200/1053—Cosmetics applicator specifically for mascara
- A46B2200/106—Cosmetics applicator specifically for mascara including comb like element
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Brushes (AREA)
Description
第1の実施形態の効果を説明する。
第2の実施形態に係る化粧用ブラシの効果を説明する。
第3の実施形態に係る化粧用ブラシの効果を説明する。
本実施形態の化粧用ブラシ製造方法の効果を説明する。
塗布部4が傾斜角度αをもつ略円錐台形状の塗布部4にも、前記同様の屈曲、研磨の加工を施すことができ、同様の加工ができる塗布部の形状のバリエーションが増える。
1a 本加工前化粧用ブラシ
2 芯線部
2a 芯線材
4 塗布部
6 ブリストル
6b (比較用)ブリストル
6c (比較用)ブリストル
6d (比較用)ブリストル
8 ブリストル先端部
8a ブリストル屈曲先端部
9 (ブリストルの)研磨部
10 (ブリストルの)研磨面
11 (ブリストル)屈曲部内部
14 化粧用ブラシ
14a 本加工前化粧用ブラシ
15 化粧用ブラシ
15a 本加工前化粧用ブラシ
16 化粧用ブラシ
16a 本加工前化粧用ブラシ
17 化粧用ブラシ
17a 本加工前化粧用ブラシ
18 化粧用ブラシ
18a 本加工前化粧用ブラシ
20 基端部
20a (本加工前化粧用ブラシの)基端部
21 縮径部
30 円盤型砥石
31 (円盤型砥石の)研磨面
101 従来の化粧用ブラシ
102 芯線部
102a 芯線材
104 塗布部
106 ブリストル
Db ブリストル先端部間距離
D ブリストル先端部間距離
K 屈曲部の突き出し量(オフセット量)
R (円盤型砥石の)半径方向
X 本加工前化粧用ブラシの中心軸
Y 円盤型砥石の回転軸
α 円錐台形状の塗布部の傾斜角度
Claims (2)
- 並列に帯状に揃えた所定の長さの多数本のブリストルを、一対の金属製芯線材で挟持して螺旋状に捻ることで、一対の芯線材で構成した直線状の芯線部と、前記芯線材の捻り合わせ部から放射状に分散して、螺旋状に連続するブリストルで構成された略円柱状の塗布部とを備えた本加工前化粧用ブラシを成形する成形工程と、
前記塗布部を構成するブリストルの先端を切り揃えて、前記塗布部の外形を整えるトリミング工程と、
前記塗布部を構成するブリストルの先端部を研磨して所定の形状に加工する研磨工程と、
を備えた化粧用ブラシの製造方法において、
前記研磨工程は、
円盤型砥石の平坦な研磨面に対し、前記本加工前化粧用ブラシの芯線部が砥石の半径方向と直交するように保持するとともに、
前記本加工前化粧用ブラシをその中心軸回りに回転させつつ、回転する前記円盤型砥石の研磨面に前記本加工前化粧用ブラシの塗布部側面を相対的に押し付けて、ブリストルの先端部を研磨しつつ屈曲させる、
ことを特徴とする化粧用ブラシ製造方法。 - 前記トリミング工程では、前記塗布部の外形を略円錐台形状又は略逆円錐台形状に整え、
前記研磨工程では、前記本加工前化粧用ブラシをその中心軸回りに回転させつつ、その塗布部の円錐台又は逆円錐台稜線が、回転する前記円盤型砥石の研磨面と平行となるように傾け、その研磨面にその塗布部側面を相対的に押し付ける、
ことを特徴とする請求項1に記載の化粧用ブラシ製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/068515 WO2017221348A1 (ja) | 2016-06-22 | 2016-06-22 | 化粧用ブラシ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017221348A1 JPWO2017221348A1 (ja) | 2019-04-11 |
JP6791847B2 true JP6791847B2 (ja) | 2020-11-25 |
Family
ID=60784283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017512844A Active JP6791847B2 (ja) | 2016-06-22 | 2016-06-22 | 化粧用ブラシ及びその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190159576A1 (ja) |
EP (1) | EP3476244B1 (ja) |
JP (1) | JP6791847B2 (ja) |
WO (1) | WO2017221348A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115644589A (zh) * | 2022-10-10 | 2023-01-31 | 杭州伊珂包装科技有限公司 | 一种符合人体工学的眉笔刷头及其生产工艺 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451173A (en) * | 1966-02-17 | 1969-06-24 | Carlson Tool & Machine Co | Abrasive element for finishing paint brushes or the like |
US3699185A (en) | 1970-12-21 | 1972-10-17 | Ford Motor Co | Rubber-modified acrylic copolymer thermoset |
JPS55152133U (ja) * | 1979-04-19 | 1980-11-01 | ||
FR2637472B1 (fr) * | 1988-10-12 | 1992-11-13 | Oreal | Brosse pour l'application d'un produit cosmetique en particulier sur les cils ou les cheveux |
FR2637471B1 (fr) * | 1988-10-12 | 1992-10-30 | Oreal | Brosse pour appliquer un produit de maquillage, et procede de fabrication d'une telle brosse |
JPH0651010B2 (ja) | 1989-12-08 | 1994-07-06 | 株式会社新和製作所 | 化粧用ブラシのブリッスル先端加工方法及び装置 |
DE4006325A1 (de) * | 1990-03-01 | 1991-09-05 | Schlerf Coronet Werke | Borstenbearbeitung |
DE19500145C2 (de) | 1995-01-04 | 1999-09-23 | Coronet Werke Gmbh | Vorrichtung zum Runden der Enden von Kunststoffborsten |
US5893612A (en) * | 1995-12-13 | 1999-04-13 | Firma G.B. Boucherie, Naamloze Vennootschap | Apparatus and method for rounding fiber ends of brushes |
US5791740A (en) * | 1996-03-12 | 1998-08-11 | John O. Butler Company | Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same |
DE29700611U1 (de) * | 1997-01-15 | 1997-03-13 | Klaus Sindel Rusi Kosmetik Pin | Fasern für Kosmetikbürsten |
JP2001299455A (ja) * | 2000-04-21 | 2001-10-30 | Taihei Kogyo Kk | 歯間ブラシおよびその製造方法 |
JP2008307304A (ja) * | 2007-06-18 | 2008-12-25 | Tokyo Parts Kk | 液塗布具 |
JP5354644B2 (ja) * | 2008-06-04 | 2013-11-27 | 東京パーツ株式会社 | 液塗布具 |
IT1395859B1 (it) * | 2009-10-12 | 2012-10-26 | Chromavis Spa | Scovolo per mascara a doppio profilo |
-
2016
- 2016-06-22 JP JP2017512844A patent/JP6791847B2/ja active Active
- 2016-06-22 EP EP16906265.0A patent/EP3476244B1/en active Active
- 2016-06-22 US US16/308,132 patent/US20190159576A1/en not_active Abandoned
- 2016-06-22 WO PCT/JP2016/068515 patent/WO2017221348A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
EP3476244B1 (en) | 2023-04-12 |
US20190159576A1 (en) | 2019-05-30 |
JPWO2017221348A1 (ja) | 2019-04-11 |
EP3476244A4 (en) | 2019-12-25 |
WO2017221348A1 (ja) | 2017-12-28 |
EP3476244A1 (en) | 2019-05-01 |
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