JP6887219B2 - ブラシ、及び、ブラシの製造方法 - Google Patents
ブラシ、及び、ブラシの製造方法 Download PDFInfo
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- JP6887219B2 JP6887219B2 JP2016081367A JP2016081367A JP6887219B2 JP 6887219 B2 JP6887219 B2 JP 6887219B2 JP 2016081367 A JP2016081367 A JP 2016081367A JP 2016081367 A JP2016081367 A JP 2016081367A JP 6887219 B2 JP6887219 B2 JP 6887219B2
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- brush
- hole
- protrusion
- support
- bristles
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- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000003780 insertion Methods 0.000 claims description 38
- 230000037431 insertion Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 18
- 210000004209 hair Anatomy 0.000 description 41
- 238000004140 cleaning Methods 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Brushes (AREA)
Description
10 支持体
12a 第1の面
12b 第2の面
13a 突出部(複数のループ毛)
14 挿入穴又は貫通穴
15 カバー部材
20 毛束(ブラシ毛の束)
30 植毛針
101 内壁面
102 突起部
Claims (7)
- ブラシ毛と、
前記ブラシ毛を挿入する挿入穴が設けられる支持体と、
を備えるブラシであって、
前記ブラシ毛は、前記支持体の第1の面からループ状に突出し、
前記支持体は、前記挿入穴を形成する内壁面から突出する突起部を有し、
前記ブラシ毛は、前記第1の面の裏面である第2の面に固着される固着部を有し、
前記突起部は、前記挿入穴の端部から離れた位置に設けられ、
前記固着部と前記突起部とは離れている、ブラシ。 - 前記突起部は、当該突起の先端側に向けて先細り形状である、請求項1に記載のブラシ。
- 前記挿入穴は、平面視において非円形である、請求項1又は2に記載のブラシ。
- 前記挿入穴は、平面視において回転対称形状である、請求項3に記載のブラシ。
- 前記突起部は、弾性変形可能に設けられる、請求項1から4のいずれか1項に記載のブラシ。
- 貫通穴と該貫通穴を形成する内壁面から突出する突起部とが設けられる支持体を形成する第1の工程と、
前記貫通穴の一端側から湾曲した状態のブラシ毛を前記貫通穴に針を用いて挿入して、前記貫通穴の他端側からループ毛を突出させる第2の工程と、
前記針を前記貫通穴から引き抜く第3の工程と、
を備え、
前記突起部は、弾性変形可能に設けられ、
前記第2の工程において、前記突起部は、前記針を用いた前記貫通穴内への前記ブラシ毛の挿入に伴い前記針の挿入方向に撓み、
前記第3の工程において、前記針の動きにつられて動こうとする前記ブラシ毛の動きを前記突起部にて抑制する、ブラシの製造方法。 - 前記針が前記貫通穴から引き抜かれた後に、前記ブラシ毛を前記支持体に固定する第4の工程を更に備え、
前記貫通穴は非円形である、請求項6に記載のブラシの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016081367A JP6887219B2 (ja) | 2016-04-14 | 2016-04-14 | ブラシ、及び、ブラシの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016081367A JP6887219B2 (ja) | 2016-04-14 | 2016-04-14 | ブラシ、及び、ブラシの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017189465A JP2017189465A (ja) | 2017-10-19 |
JP6887219B2 true JP6887219B2 (ja) | 2021-06-16 |
Family
ID=60084354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016081367A Active JP6887219B2 (ja) | 2016-04-14 | 2016-04-14 | ブラシ、及び、ブラシの製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP6887219B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020130976A (ja) * | 2019-02-15 | 2020-08-31 | 石井 等 | 歯ブラシ |
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2016
- 2016-04-14 JP JP2016081367A patent/JP6887219B2/ja active Active
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JP2017189465A (ja) | 2017-10-19 |
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