JP2008006303A - 複雑な運動の歯ブラシ - Google Patents
複雑な運動の歯ブラシ Download PDFInfo
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- 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
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- 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
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- Epidemiology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
【解決手段】シャフト918が回転し続けると、カム914は、カム従動部922から離れる。頭部分816の壁とカム従動部の第2表面との間にある、ばね934のような弾性のある偏倚部材がカム従動部922を押し、従って第2毛ホルダ910を押して頭部分816の長手方向軸線818の方へ戻す。この前後又は左右の運動が繰り返されると(シャフト918が回転し続けると)、第1毛ホルダ814によって提供される運動とは異なって、補足的である掃く又はブラッシング運動が提供される。第2毛ホルダ910のストローク(前後往復運動)及び/又は頻度は、ばねの構成と、カム914及びカム従動部922の配置及び/又は寸法とを変化させることによって変えることができる。
【選択図】図9
Description
Claims (53)
- 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、前記電動歯ブラシの第1末端部にある柄と、
前記モータに作用的に接続されるシャフトと、
前記電動歯ブラシの第2末端部にある頭部であって、長手方向軸線、近位端、及び遠位端を有し、前記遠位端に配置された、第1の複数の毛の房を含む第1毛ホルダを備え、前記第1毛ホルダと前記電動歯ブラシの前記柄との間に配置された、第2の複数の毛の房を含む第2毛ホルダを備える、頭部と
を備え、
前記第1毛ホルダは、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軸線の周囲で振動し、前記第2毛ホルダは、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2軸線の周囲でのみ振動し、前記第1軸線は、前記第2軸線に対してほぼ垂直である、電動歯ブラシ。 - 前記第2毛ホルダは、旋回軸線により前記頭部に可動に取り付けられる、請求項1に記載の電動歯ブラシ。
- 前記旋回軸線は、前記第2毛ホルダの側壁の長さに沿った中間点にある、請求項2に記載の電動歯ブラシ。
- 前記旋回軸線は、前記頭部の側壁によって少なくとも部分的に支持され、前記頭部の前記長手方向軸線に対してほぼ垂直に配向される、請求項2に記載の電動歯ブラシ。
- 前記旋回軸線は前記頭部の前記側壁に固定される、請求項4に記載の電動歯ブラシ。
- 前記旋回軸線はピンである、請求項5に記載の電動歯ブラシ。
- 前記シャフトの一部は回転する、請求項1に記載の電動歯ブラシ。
- 前記シャフトの一部は前記第2軸線の下を通る、請求項7に記載の電動歯ブラシ。
- 前記シャフトの一部は、前記第2毛ホルダのほぼ全長の下を通る、請求項8に記載の電動歯ブラシ。
- 前記第1毛ホルダは前記シャフトの最遠端によって駆動される、請求項9に記載の電動歯ブラシ。
- 前記シャフトは、前記第2毛ホルダを動かす少なくとも1つのカムと、前記第1毛ホルダを動かす少なくとも1つのカムとを含む、請求項7に記載の電動歯ブラシ。
- 前記第2毛ホルダは、前記シャフトの1つ又は複数のカムと接触する少なくとも1つのカム表面を含む、請求項11に記載の電動歯ブラシ。
- 前記柄は、少なくとも1つのバッテリを保持する区画を含む、請求項1に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記第2毛ホルダの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2の複数の毛の房の少なくとも1つの毛の房は、前記電動歯ブラシの前記第1末端部への方向に延びる、請求項14に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記頭部の前記長手方向軸線から離れた横方向に延びる、請求項15に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記電動歯ブラシの前記第2末端部への方向に延びる、請求項15に記載の電動歯ブラシ。
- 前記第2毛ホルダは、前記第2毛ホルダの各側面に沿って配向された一列の少なくとも4つの毛の房を含む、請求項17に記載の電動歯ブラシ。
- 前記毛の房の少なくとも1つはマッサージ用の毛を含む、請求項18に記載の電動歯ブラシ。
- 一列の少なくとも3つの毛の房が、前記頭部の前記長手方向軸線に対してほぼ横断方向の前記第2毛ホルダの中間部にわたる、請求項18に記載の電動歯ブラシ。
- 前記第1の複数の毛の房の少なくとも1つの毛の房は、前記第1の複数の毛の房の少なくとも1つの他の毛の房よりも短い、請求項17に記載の電動歯ブラシ。
- 前記第1の複数の毛の房のいくつかは毛の房の内環を形成し、前記第1の複数の毛の房のいくつかは毛の房の外環を形成する、請求項21に記載の電動歯ブラシ。
- 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、前記電動歯ブラシの第1末端部にある柄と、
前記モータに作用的に接続されるシャフトと、
前記電動歯ブラシの第2末端部にある頭部であって、側壁、長手方向軸線、近位端、及び遠位端を有し、前記遠位端に配置された、頂面及び第1の複数の毛の房を含む第1毛ホルダを備え、前記第1毛ホルダと前記電動歯ブラシの前記柄との間に配置された、頂面、側壁、及び第2の複数の毛の房を含む第2毛ホルダを備え、前記第2の複数の毛の房の少なくとも1つの毛の房は、前記第2毛ホルダの頂面と鋭角を形成し、前記第2毛ホルダは、旋回軸線により前記頭部に可動に取り付けられ、前記旋回軸線は、前記第2毛ホルダの前記側壁の長さに沿った中間点にあり、また、前記旋回軸線は、前記頭部の前記側壁によって少なくとも部分的に支持されるとともに、前記頭部の前記長手方向軸線に対してほぼ垂直に配向される、頭部と
を備え、
前記第1毛ホルダは、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軸線の周囲で振動又は回転し、前記第2毛ホルダは、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2軸線の周囲でのみ振動し、前記第1軸線は、前記第1毛ホルダの前記頂面と交差し、前記第2軸線は、前記旋回軸線と一致しており、前記第1軸線に対してほぼ垂直である、電動歯ブラシ。 - 前記旋回軸線は前記頭部の前記側壁に固定される、請求項23に記載の電動歯ブラシ。
- 前記旋回軸線はピンである、請求項24に記載の電動歯ブラシ。
- 前記シャフトの一部は回転する、請求項23に記載の電動歯ブラシ。
- 前記シャフトの一部は前記第2軸線の下を通る、請求項26に記載の電動歯ブラシ。
- 前記シャフトの一部は、前記第2毛ホルダのほぼ全長の下を通る、請求項27に記載の電動歯ブラシ。
- 前記シャフトは、前記第2毛ホルダを動かす少なくとも1つのカムを含む、請求項27に記載の電動歯ブラシ。
- 前記第2毛ホルダは、前記シャフトの前記カムと接触する少なくとも1つのカム表面を含む、請求項29に記載の電動歯ブラシ。
- 前記第1毛ホルダは前記シャフトの最遠端によって駆動される、請求項27に記載の電動歯ブラシ。
- 前記柄は、少なくとも1つのバッテリを保持する区画を含む、請求項23に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記電動歯ブラシの前記第1末端部への方向に延びる、請求項23に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記頭部の前記長手方向軸線から離れた横方向に延びる、請求項33に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記電動歯ブラシの前記第2末端部への方向に延びる、請求項33に記載の電動歯ブラシ。
- 前記第2毛ホルダは、前記第2毛ホルダの各側面に沿って配向された一列の少なくとも4つの毛の房を含む、請求項35に記載の電動歯ブラシ。
- 前記毛の房の少なくとも1つはマッサージ用の毛を含む、請求項36に記載の電動歯ブラシ。
- 一列の少なくとも3つの毛の房が、前記頭部の前記長手方向軸線に対してほぼ横断方向の前記第2毛ホルダの中間部にわたる、請求項36に記載の電動歯ブラシ。
- 前記第1の複数の毛の房の少なくとも1つの毛の房は、前記第1の複数の毛の房の少なくとも1つの他の毛の房よりも短い、請求項35に記載の電動歯ブラシ。
- 前記第1の複数の毛の房のいくつかは毛の房の内環を形成し、前記第1の複数の毛の房のいくつかは毛の房の外環を形成する、請求項39に記載の電動歯ブラシ。
- 電動歯ブラシ用の取替可能な頭部であって、
遠位端及び接続端と、
シャフト部分と、
長手方向軸線と、
前記取替可能な頭部の前記遠位端に配置された、頂面及び第1の複数の毛の房を含む第1毛ホルダと、
前記取替可能な頭部の前記第1毛ホルダと前記接続端との間に配置された、頂面、側壁、及び第2の複数の毛の房を含む第2毛ホルダであって、前記第2の複数の毛の房の少なくとも1つの毛の房は、前記第2毛ホルダの前記頂面と鋭角を形成し、前記第2毛ホルダは、旋回軸線により前記取替可能な頭部に可動に取り付けられ、前記旋回軸線は、前記第2毛ホルダの前記側壁の長さに沿った中間点にあり、前記旋回軸線は、前記取替可能な頭部の前記側壁によって少なくとも部分的に支持されるとともに、前記取替可能な頭部の前記長手方向軸線に対してほぼ垂直に配向される、第2毛ホルダと
を備え、
前記第1毛ホルダは、前記取替可能な頭部の前記長手方向軸線に対してほぼ垂直である第1軸線の周囲で振動又は回転し、前記第2毛ホルダは、前記取替可能な頭部の前記長手方向軸線に対してほぼ垂直である第2軸線の周囲でのみ振動し、前記第1軸線は、前記第1毛ホルダの前記頂面を横切り、前記第2軸線は、前記旋回軸線と一致しており、前記第2毛ホルダの前記側壁を横切り、それにより、前記第1軸線が前記第2軸線に対してほぼ垂直であるようになっており、前記シャフト部分の一部は前記第2軸線の下を通る、電動歯ブラシ用の取替可能な頭部。 - 前記旋回軸線は、前記取替可能な頭部の前記側壁に固定される、請求項41に記載の電動歯ブラシ。
- 前記シャフト部分の一部は回転する、請求項41に記載の電動歯ブラシ。
- 前記シャフト部分の一部は、前記第2毛ホルダのほぼ全長の下を通る、請求項43に記載の電動歯ブラシ。
- 前記シャフト部分は、前記第2毛ホルダを動かす少なくとも1つのカムを含む、請求項44に記載の電動歯ブラシ。
- 前記第1毛ホルダは、前記シャフト部分の最遠端によって駆動される、請求項44に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記取替可能な頭部の前記接続端への方向に延びる、請求項46に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記取替可能な頭部の前記長手方向軸から離れた横方向に延びる、請求項47に記載の電動歯ブラシ。
- 前記第2の複数の毛の房の少なくとも1つの毛の房は、前記取替可能な頭部の前記遠位端への方向に延びる、請求項48に記載の電動歯ブラシ。
- 前記第2毛ホルダは、前記第2毛ホルダの各側面に沿って配向された、前記取替可能な頭部の前記長手方向軸線とほぼ平行な一列の少なくとも4つの毛の房を含む、請求項49に記載の電動歯ブラシ。
- 前記毛の房の少なくとも1つはマッサージ用の毛を含む、請求項50に記載の電動歯ブラシ。
- 一列の少なくとも3つの毛の房は、前記頭部の前記長手方向軸線に対してほぼ横断方向の前記第2毛ホルダの中間部にわたる、請求項51に記載の電動歯ブラシ。
- 前記第1の複数の毛の房の少なくとも1つの毛の房は、前記第1の複数の毛の房の少なくとも1つの他の毛の房よりも短い、請求項50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 |
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JP2003541489A Division JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 複雑な運動の歯ブラシ |
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JP2008006303A true JP2008006303A (ja) | 2008-01-17 |
JP4594364B2 JP4594364B2 (ja) | 2010-12-08 |
Family
ID=25539178
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Application Number | Title | Priority Date | Filing Date |
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JP2003541489A Expired - Fee Related JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 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 |
JP2007230595A Expired - Fee Related JP4594363B2 (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 |
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JP2003541489A Expired - Fee Related JP4069979B2 (ja) | 2001-11-06 | 2002-11-06 | 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 |
JP2007230595A Expired - Fee Related JP4594363B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
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JP2007230597A Expired - Fee Related JP4594365B2 (ja) | 2001-11-06 | 2007-09-05 | 複雑な運動の歯ブラシ |
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US (8) | US6725490B2 (ja) |
EP (1) | EP1441662A1 (ja) |
JP (5) | JP4069979B2 (ja) |
KR (2) | KR100830069B1 (ja) |
CN (5) | CN1788694B (ja) |
CA (1) | CA2462435C (ja) |
DE (1) | DE20280407U1 (ja) |
MX (1) | MXPA03008945A (ja) |
PL (1) | PL199113B1 (ja) |
WO (1) | WO2003039393A1 (ja) |
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2001
- 2001-11-06 US US09/993,167 patent/US6725490B2/en not_active Expired - Lifetime
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2002
- 2002-11-06 WO PCT/US2002/035605 patent/WO2003039393A1/en active Application Filing
- 2002-11-06 CA CA002462435A patent/CA2462435C/en not_active Expired - Fee Related
- 2002-11-06 DE DE20280407U patent/DE20280407U1/de not_active Expired - Lifetime
- 2002-11-06 KR KR1020067017145A patent/KR100830069B1/ko not_active IP Right Cessation
- 2002-11-06 PL PL368650A patent/PL199113B1/pl unknown
- 2002-11-06 CN CN2005101286651A patent/CN1788694B/zh not_active Expired - Fee Related
- 2002-11-06 KR KR1020047006898A patent/KR100748043B1/ko active IP Right Grant
- 2002-11-06 CN CNB2003101013602A patent/CN100518690C/zh not_active Expired - Fee Related
- 2002-11-06 CN CN201110201985.0A patent/CN102327155B/zh not_active Expired - Fee Related
- 2002-11-06 EP EP02780585A patent/EP1441662A1/en not_active Withdrawn
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- 2002-11-06 JP JP2003541489A patent/JP4069979B2/ja not_active Expired - Fee Related
- 2002-11-06 CN CN2005101286666A patent/CN1788695B/zh not_active Expired - Fee Related
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2003
- 2003-02-13 US US10/367,373 patent/US6892413B2/en not_active Expired - Lifetime
- 2003-10-01 US US10/676,955 patent/US20040083566A1/en not_active Abandoned
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2004
- 2004-08-27 US US10/927,845 patent/US6952854B2/en not_active Expired - Lifetime
- 2004-08-30 US US10/929,288 patent/US7124461B2/en not_active Expired - Lifetime
- 2004-12-08 US US11/006,972 patent/US20050091771A1/en not_active Abandoned
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2006
- 2006-08-29 US US11/514,742 patent/US7451514B2/en not_active Expired - Fee Related
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2007
- 2007-08-08 US US11/890,806 patent/US20080010761A1/en not_active Abandoned
- 2007-09-05 JP JP2007230594A patent/JP4594362B2/ja not_active Expired - Fee Related
- 2007-09-05 JP JP2007230595A patent/JP4594363B2/ja not_active Expired - Fee Related
- 2007-09-05 JP JP2007230596A patent/JP4594364B2/ja not_active Expired - Fee Related
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