JPH0621427U - Refractive axis, rotary electric toothbrush - Google Patents

Refractive axis, rotary electric toothbrush

Info

Publication number
JPH0621427U
JPH0621427U JP4307092U JP4307092U JPH0621427U JP H0621427 U JPH0621427 U JP H0621427U JP 4307092 U JP4307092 U JP 4307092U JP 4307092 U JP4307092 U JP 4307092U JP H0621427 U JPH0621427 U JP H0621427U
Authority
JP
Japan
Prior art keywords
brush
bristles
degrees
electric toothbrush
rotary electric
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
Application number
JP4307092U
Other languages
Japanese (ja)
Inventor
孝 寺岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP4307092U priority Critical patent/JPH0621427U/en
Publication of JPH0621427U publication Critical patent/JPH0621427U/en
Pending legal-status Critical Current

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  • Brushes (AREA)

Abstract

(57)【要約】 (修正有) 【構成】歯ブラシの軸を内角120度に屈折させ、さら
に電動モーターの回転動力と、磁石の斥力を利用し、ブ
ラシ面に縦方向の振動と360度の回転を与え、またブ
ラシの剛毛の長さを0.5cmとした。 【効果】複雑な歯列、歯間溝の隅々まで、ブラッシング
することを可能にし、更に、振動が剛毛の先端まで良く
伝わるので、削垢効果が高まる。
(57) [Abstract] (Modified) [Constitution] The shaft of the toothbrush is refracted to an internal angle of 120 degrees, and the rotational power of the electric motor and the repulsive force of the magnet are used to make a vertical vibration on the brush surface and 360 degrees. The rotation was applied and the length of the bristles of the brush was 0.5 cm. [Effect] It is possible to brush even a complicated tooth row and every corner of the interdental groove, and the vibration is well transmitted to the tips of the bristles, so that the scraping effect is enhanced.

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、従来の電動歯ブラシに改良を加え、その性能を高めるものである。 (従来の技術) 従来の電動歯ブラシは、軸が直線状であって、且つブラシが固定しているため に、複雑な歯列、歯間の歯垢の除去には、必ずしも適しているとは言い難い。 又、固定したブラシで、複雑な歯列、歯間溝の歯垢を除去せんとするために、 ブラシの剛毛が0.9−1.0cmと比較的長いものと成っているその結果、ブ ラシ面に僅かの圧力が掛かると、振動が剛毛の先端まで伝わらず、削垢効果を甚 だしく阻害している。 更に、ブラシが単一用途のものに限定されているため、歯間の歯垢の除去は出 来ない構造と成っている。 (考案の効果) 本考案は、ブラシの軸を内角120度に屈折させることにより、最奥歯の後ろ 側の削垢を容易にし、縦振動とブラシ面の回転を可能にしたことにより、歯間溝 の削垢に卓効をもたらした。 ブラシにより、歯垢を削除するためには、剛毛の先端が歯面に直角に接し、し かも、剛毛の先端が振動しなければ効果はない。 従来のブラシでは、例え、歯間溝に沿って上下にブラシを振動させたとしても 、剛毛の先端は溝の中央に集り、溝の両側は剛毛の腹部で摩擦する結果となり、 効果は期待できない。 本考案では、軸を屈折させ、更にブラシ面に回転を与えることにより、剛毛の 先端を歯面に直角に接することを可能にし、剛毛の長さを0.5cmと従来の剛 毛の長さの2分の1としたことにより、多少の圧力が掛かっても、剛毛の先端ま で振動が伝わるようにした。 更に、ブラシの脱着を容易にして歯ブラシ、歯間ブラシの交換使用を可能にし た。[Detailed description of the device]   (Industrial application field)   The present invention improves the conventional electric toothbrush to improve its performance.   (Conventional technology)   The conventional electric toothbrush has a straight shaft and the brush is fixed. Moreover, it is difficult to say that it is suitable for removing complicated tooth rows and plaque between teeth.   In addition, with a fixed brush, in order to remove plaque in the complicated tooth row and interdental groove, As a result, the bristles of the brush are relatively long, 0.9-1.0 cm. When a slight pressure is applied to the brush surface, the vibration does not reach the tips of the bristles, resulting in a great abrasion effect. It is very hindering.   Furthermore, because the brush is limited to a single use, it does not remove plaque between teeth. It has a structure that does not come.   (Effect of the device)   The present invention bends the axis of the brush to an internal angle of 120 degrees, so that Side scraping is facilitated, and vertical vibration and rotation of the brush surface are made possible It brought excellent results to the scraping of.   With a brush, in order to remove the plaque, make sure that the tips of the bristles touch the tooth surface at a right angle. Even if the tip of the bristles does not vibrate, it has no effect.   With a conventional brush, even if the brush is vibrated up and down along the interdental groove, , The tips of bristles gather in the center of the groove, and both sides of the groove rub against the abdomen of the bristles, The effect cannot be expected.   In the present invention, by bending the axis and further rotating the brush surface, The tip can contact the tooth surface at a right angle, and the length of the bristles is 0.5 cm. Since the length of the bristles is half, even if some pressure is applied, So that the vibration can be transmitted.   In addition, the brush can be easily attached and detached, and the toothbrush and interdental brush can be replaced and used. It was

【図面の簡単な説明】 1 図1及び図2は、全体の透視図である。 2 図3はブラシ部分の横断面図である。 3 図4はブラシ部分の側面図である。 4 図5は、三重構造の側断面図である。 符号の説明 1 カバー 2 モーター 3 フレーム 4 モーターの回転運動を縦振動に変える装置。 5 縦振動を9Dに伝えるライン。 6 ブラシ面を回転させる装置でライン7により9F
に連結去れている 7 6の説明のとうり。 8 歯ブラシ 9 三重構造 8A ブラシの剛毛部分 8B ブラシ本体 8C ブラシを9Aに固定させるためのはめ込みホール 9A 磁石の斥力とライン5の引力により振動する、振
動板 9B 8Cで説明したとうり。 9C ブラシ面を回転させる、回転版でライン7により
6と連結去れている。 9D 9Cを支えるための心棒で、フレーム1にしっか
りと固定されている。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 are perspective views of the whole. 2 FIG. 3 is a cross-sectional view of the brush portion. 3 FIG. 4 is a side view of the brush portion. 4 FIG. 5 is a side sectional view of the triple structure. Explanation of symbols 1 Cover 2 Motor 3 Frame 4 Device that changes the rotational movement of the motor into vertical vibration. 5 A line that conveys vertical vibration to 9D. 6 A device that rotates the brush surface.
The explanation of 76 that has been linked to. 8 Toothbrush 9 Triple structure 8A Brush bristle portion 8B Brush body 8C Fitting hole 9A for fixing the brush to 9A Vibrating plate 9B 8C vibrated by repulsive force of magnet and attractive force of line 5 9C Rotate brush face, connected by 6 by line 7 on rotary plate. 9D 9C is a mandrel for supporting the 9C and is firmly fixed to the frame 1.

Claims (1)

【実用新案登録請求の範囲】 (1) 内角120度に屈折した軸 (2) 縦型振動で、360度回転可能な三重構造の装
置 (3) 剛毛を短くした歯ブラシ
[Claims for utility model registration] (1) Shaft bent at an internal angle of 120 degrees (2) Triple structure device that can rotate 360 degrees by vertical vibration (3) Toothbrush with shortened bristles
JP4307092U 1992-05-12 1992-05-12 Refractive axis, rotary electric toothbrush Pending JPH0621427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4307092U JPH0621427U (en) 1992-05-12 1992-05-12 Refractive axis, rotary electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4307092U JPH0621427U (en) 1992-05-12 1992-05-12 Refractive axis, rotary electric toothbrush

Publications (1)

Publication Number Publication Date
JPH0621427U true JPH0621427U (en) 1994-03-22

Family

ID=12653599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4307092U Pending JPH0621427U (en) 1992-05-12 1992-05-12 Refractive axis, rotary electric toothbrush

Country Status (1)

Country Link
JP (1) JPH0621427U (en)

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