JP4594365B2 - 複雑な運動の歯ブラシ - Google Patents
複雑な運動の歯ブラシ Download PDFInfo
- Publication number
- JP4594365B2 JP4594365B2 JP2007230597A JP2007230597A JP4594365B2 JP 4594365 B2 JP4594365 B2 JP 4594365B2 JP 2007230597 A JP2007230597 A JP 2007230597A JP 2007230597 A JP2007230597 A JP 2007230597A JP 4594365 B2 JP4594365 B2 JP 4594365B2
- Authority
- JP
- Japan
- Prior art keywords
- bristle holder
- cam
- shaft
- electric toothbrush
- bristle
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
-
- 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
- A46B9/025—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups the bristles or the tufts being arranged in an angled position relative to each other
-
- 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
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
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)
Description
Claims (20)
- 電動歯ブラシであって、
内部に配置されるモータを有する柄と、
頭部であって、長手方向軸線を有し、複数の毛の房を含む第1毛ホルダ、及び末端部を有する複数の毛の房を含む第2毛ホルダを有し、前記第1毛ホルダ及び前記第2毛ホルダのそれぞれの前記毛の房は、対応する前記毛ホルダに接続される基部端と、その反対側の自由端とを有する、頭部と、
前記柄と前記頭部との間に位置する首部と
を備え、
前記モータは、前記第1毛ホルダを通るとともに前記頭部の前記長手方向軸線に対してほぼ垂直である第1軸線の周囲で前記第1毛ホルダを振動するように、前記第1毛ホルダに作用的に接続され、
前記モータは、前記頭部の前記長手方向軸線に対して横断方向の第2軸線の周囲で前記第2毛ホルダを振動するように、前記第2毛ホルダに作用的に接続され、前記第2毛ホルダの前記毛の房の前記基部端は、前記毛の房の前記自由端とともに同調して、同じ方向に動き、前記第2軸線は、前記第2毛ホルダの前記末端部にある、電動歯ブラシ。 - 前記第2毛ホルダの前記末端部は、前記首部に隣接して位置する、請求項1に記載の電動歯ブラシ。
- 前記電動歯ブラシは、長手方向軸線を有するとともに前記モータに作用的に接続されるシャフトをさらに備え、前記シャフトは前記第1毛ホルダ及び前記第2毛ホルダと係合する、請求項1に記載の電動歯ブラシ。
- 前記シャフトはカムをさらに含み、前記シャフトと前記第2毛ホルダとの係合は、前記カムと前記第2毛ホルダとの間で行われる、請求項3に記載の電動歯ブラシ。
- 前記シャフトはカムをさらに含み、前記シャフトと前記第1毛ホルダとの係合は、前記カムと前記第1毛ホルダとの間で行われる、請求項3に記載の電動歯ブラシ。
- 前記第1毛ホルダは前記カムを捕らえるスロットを有し、それにより、前記カムと前記第1毛ホルダとの係合が前記カムと前記スロットとの間で行われる、請求項5に記載の電動歯ブラシ。
- 前記カムは前記シャフトの最遠端にある、請求項6に記載の電動歯ブラシ。
- 前記シャフトはカムをさらに含み、前記シャフトと前記第1毛ホルダ及び前記第2毛ホルダとの係合は、前記カムと前記第1毛ホルダ及び前記第2毛ホルダとの間で行われる、請求項3に記載の電動歯ブラシ。
- 前記カムは前記シャフトに固定される、請求項8に記載の電動歯ブラシ。
- 前記シャフトは回転可能である、請求項3に記載の電動歯ブラシ。
- 前記シャフトは、第2可動毛ホルダの下部を完全に通るとともに、前記第1毛ホルダの下部を完全に通らない、請求項3に記載の電動歯ブラシ。
- 前記第1毛ホルダと前記第2毛ホルダとの間の隙間をさらに含む、請求項1に記載の電動歯ブラシ。
- 前記第1軸線は、前記第1毛ホルダの前記複数の毛の房によって囲われる、請求項1に記載の電動歯ブラシ。
- 前記第2毛ホルダの前記複数の毛の房は高さが異なっている、請求項1に記載の電動歯ブラシ。
- 前記第2毛ホルダは頂面をさらに有し、前記第2毛ホルダの前記毛の房の少なくとも1つは、前記第2毛ホルダの前記頂面と鋭角を形成する、請求項14に記載の電動歯ブラシ。
- 前記第2毛ホルダの前記毛の房の少なくとも1つは、前記首部から離れるように傾斜している、請求項15に記載の電動歯ブラシ。
- 前記第2毛ホルダの前記毛の房の少なくとも1つは、前記首部の方へ傾斜している、請求項16の電動歯ブラシ。
- 前記頭部は、前記第1毛ホルダ及び前記第2毛ホルダを直接支持する、請求項1に記載の電動歯ブラシ。
- 前記第1毛ホルダは頂面をさらに含み、前記第1毛ホルダの前記複数の毛の房のいくつかは、前記第1毛ホルダの前記頂面と鋭角を形成する、請求項1に記載の電動歯ブラシ。
- 前記第1毛ホルダの前記複数の毛の房は高さが異なっている、請求項19に記載の電動歯ブラシ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/993,167 US6725490B2 (en) | 2001-11-06 | 2001-11-06 | Complex motion toothbrush |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003541489A Division JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 複雑な運動の歯ブラシ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008023352A JP2008023352A (ja) | 2008-02-07 |
JP4594365B2 true JP4594365B2 (ja) | 2010-12-08 |
Family
ID=25539178
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003541489A Expired - Fee Related JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 複雑な運動の歯ブラシ |
JP2007230595A Expired - Fee Related JP4594363B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
JP2007230594A Expired - Fee Related JP4594362B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
JP2007230596A Expired - Fee Related JP4594364B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
JP2007230597A Expired - Fee Related JP4594365B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003541489A Expired - Fee Related JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 複雑な運動の歯ブラシ |
JP2007230595A Expired - Fee Related JP4594363B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
JP2007230594A Expired - Fee Related JP4594362B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
JP2007230596A Expired - Fee Related JP4594364B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
Country Status (10)
Country | Link |
---|---|
US (8) | US6725490B2 (ja) |
EP (1) | EP1441662A1 (ja) |
JP (5) | JP4069979B2 (ja) |
KR (2) | KR100830069B1 (ja) |
CN (5) | CN102327155B (ja) |
CA (1) | CA2462435C (ja) |
DE (1) | DE20280407U1 (ja) |
MX (1) | MXPA03008945A (ja) |
PL (1) | PL199113B1 (ja) |
WO (1) | WO2003039393A1 (ja) |
Families Citing this family (116)
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- 2002-11-06 JP JP2003541489A patent/JP4069979B2/ja not_active Expired - Fee Related
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