JP2020141931A - 歯間清掃具 - Google Patents
歯間清掃具 Download PDFInfo
- Publication number
- JP2020141931A JP2020141931A JP2019042210A JP2019042210A JP2020141931A JP 2020141931 A JP2020141931 A JP 2020141931A JP 2019042210 A JP2019042210 A JP 2019042210A JP 2019042210 A JP2019042210 A JP 2019042210A JP 2020141931 A JP2020141931 A JP 2020141931A
- Authority
- JP
- Japan
- Prior art keywords
- base
- cleaning tool
- soft
- hardness
- shore
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000000052 comparative effect Effects 0.000 description 19
- 238000011156 evaluation Methods 0.000 description 16
- 229920001971 elastomer Polymers 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 7
- 210000004195 gingiva Anatomy 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000012795 verification Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- -1 for example Substances 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
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
- A46B9/04—Arranged like in or for toothbrushes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
- A61C15/02—Toothpicks
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
Description
基部と、基部から延在する軸部と、を有する基材部と、
軸部の先端から基端に向かって少なくとも16mmにわたって軸部を被覆する被覆部と、被覆部から突き出る複数の突起部と、を有する軟質部と、を備え、
軸部の先端から基端に向かって15mm〜20mmの範囲の被覆部の領域において、被覆部の厚さは0.15mm〜0.3mmに設定され、軟質部を形成する材料のショアA硬度は30〜60に設定される。
[挿入性]
◎ 平均点が7.5以上
○ 平均点が5.0以上7.5未満
△ 平均点が2.5以上5.0未満
× 平均点が2.5未満
[マッサージ力]
◎ 平均点が7.5以上
○ 平均点が5.0以上7.5未満
△ 平均点が2.5以上5.0未満
× 平均点が2.5未満
[総合評価]
○ ○以上である
△ ○又は◎がある一方で△がある
× 1つでも×がある
Claims (2)
- 基部と、前記基部から延在する軸部と、を有する基材部と、
前記軸部の先端から基端に向かって少なくとも16mmにわたって前記軸部を被覆する被覆部と、前記被覆部から突き出る複数の突起部と、を有する軟質部と、を備え、
前記軸部の先端から基端に向かって15mm〜20mmの範囲の前記被覆部の領域において、前記被覆部の厚さは0.15mm〜0.3mmに設定され、前記軟質部を形成する材料のショアA硬度は30〜60に設定される、歯間清掃具。 - 前記被覆部の前記領域において、前記被覆部の表面からの前記突起部の長さは1mm〜5mmに設定される、請求項1に記載の歯間清掃具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019042210A JP2020141931A (ja) | 2019-03-08 | 2019-03-08 | 歯間清掃具 |
PCT/JP2019/045070 WO2020183796A1 (ja) | 2019-03-08 | 2019-11-18 | 歯間清掃具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019042210A JP2020141931A (ja) | 2019-03-08 | 2019-03-08 | 歯間清掃具 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020141931A true JP2020141931A (ja) | 2020-09-10 |
Family
ID=72354834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019042210A Pending JP2020141931A (ja) | 2019-03-08 | 2019-03-08 | 歯間清掃具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2020141931A (ja) |
WO (1) | WO2020183796A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017000775A (ja) * | 2015-06-12 | 2017-01-05 | サンスター株式会社 | 歯間清掃具 |
JP2017118959A (ja) * | 2015-12-28 | 2017-07-06 | サンスター株式会社 | 歯間清掃具 |
US20180193119A1 (en) * | 2016-07-14 | 2018-07-12 | Sunstar Suisse S.A. | Interdental cleaner |
-
2019
- 2019-03-08 JP JP2019042210A patent/JP2020141931A/ja active Pending
- 2019-11-18 WO PCT/JP2019/045070 patent/WO2020183796A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017000775A (ja) * | 2015-06-12 | 2017-01-05 | サンスター株式会社 | 歯間清掃具 |
JP2017118959A (ja) * | 2015-12-28 | 2017-07-06 | サンスター株式会社 | 歯間清掃具 |
US20180193119A1 (en) * | 2016-07-14 | 2018-07-12 | Sunstar Suisse S.A. | Interdental cleaner |
Also Published As
Publication number | Publication date |
---|---|
WO2020183796A1 (ja) | 2020-09-17 |
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