JPH10174618A - Tooth brush - Google Patents

Tooth brush

Info

Publication number
JPH10174618A
JPH10174618A JP35945396A JP35945396A JPH10174618A JP H10174618 A JPH10174618 A JP H10174618A JP 35945396 A JP35945396 A JP 35945396A JP 35945396 A JP35945396 A JP 35945396A JP H10174618 A JPH10174618 A JP H10174618A
Authority
JP
Japan
Prior art keywords
neck
handle
toothbrush
head
brushing
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
JP35945396A
Other languages
Japanese (ja)
Inventor
Nizo Ono
二三 小野
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.)
Heisei KK
Original Assignee
Heisei KK
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 Heisei KK filed Critical Heisei KK
Priority to JP35945396A priority Critical patent/JPH10174618A/en
Publication of JPH10174618A publication Critical patent/JPH10174618A/en
Pending legal-status Critical Current

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  • Brushes (AREA)

Abstract

PROBLEM TO BE SOLVED: To eliminate a problem of difficulty in removing plaque, damage to a gum and the like by a method wherein a neck between a head and a handle is angled at a head rear end part, and then, bent backward to make the handle parallel with the head so that a bristle part easily fits teeth in brushing. SOLUTION: A neck 3 with a reduced width is mounted at the rear end of a head 2 with bristles 1 planted thereon and a thicker handle 4 is mounted on the rear end. Preferably, a number of grooves 5 are arranged on the outer circumference of the neck 3 to make the neck 3 easily bendable at a proper position. Thus, the neck 3 is angled to be hindered from contacting teeth thereby allowing the bristle part 1 to better fit a gum.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は歯ブラシに於て、歯
垢の除去、歯茎の損傷防止、及びブラッシング時の疲労
軽減等を目的にし、強いては健康な歯及び歯茎を育成・
維持する為の歯ブラシを提供する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toothbrush for removing dental plaque, preventing damage to gums, and reducing fatigue during brushing.
Provide a toothbrush for maintenance.

【0002】[0002]

【従来の技術】従来の歯ブラシに於てはブラッシング
時、特に歯の裏側はブラシ部がフィットせず、又柄が細
い為の磨きにくさ等により健康的な歯及び歯茎を育成・
維持することは難しい。
2. Description of the Related Art A conventional toothbrush grows healthy teeth and gums during brushing, especially because the brush portion does not fit on the back side of the teeth, and because the handle is thin, it is difficult to polish.
Difficult to maintain.

【0003】[0003]

【発明が解決しようとする課題】従来の歯ブラシに於て
は、特に歯の裏側はブラシ部がフィットしない、又柄が
細い等により、歯垢が取れない、歯茎が損傷する、手及
び腕が疲れる等の問題が生じ易い。
In the conventional toothbrush, the brush part does not fit particularly on the back side of the tooth, and plaque cannot be removed due to a thin handle or the like, gums are damaged, and hands and arms are damaged. Problems such as getting tired easily occur.

【0004】その為、現状では健康的で寿命の長い歯を
維持することは、非常に難しい問題である。
[0004] Therefore, at present, maintaining healthy and long-lasting teeth is a very difficult problem.

【0005】本発明はブラッシング時、ブラシ部が歯に
フィットし、手及び腕が疲れないことを目的とする歯ブ
ラシを提供する。
[0005] The present invention provides a toothbrush that aims to fit the teeth of the brush during brushing and to prevent fatigue of hands and arms.

【0006】[0006]

【課題を解決するための手段】前記目的を達成する為、
本発明の歯ブラシはネック及びハンドルの形状を人間工
学的なものにして解決するものである。
In order to achieve the above object,
The toothbrush of the present invention solves the problem by making the shape of the neck and handle ergonomic.

【0007】ネックをヘッド後端部よりく形に上部に曲
げさらにもう一度逆く形に曲げハンルをヘッドと平行に
し、さらに幅を小さくして歯の裏側をフィットし易くし
[0007] The neck is bent upward from the rear end of the head and bent again once again so that the hanl is parallel to the head and the width is further reduced so that the back side of the teeth can be easily fitted.

【0008】ネックは外周に溝を設けて適正な位置で自
由に曲げられるようにした。
The neck is provided with a groove on the outer periphery so that the neck can be freely bent at an appropriate position.

【0009】ハンドルを太く握り易くした為、ネック及
び柄の形状と相俟って、ブラッシング時歯ブラシの回
転、運びが容易で手及び腕が疲れ憎くなった。
[0009] Because the handle is made easy to hold thickly, in combination with the shape of the neck and handle, rotation and carrying of the toothbrush are easy during brushing, and hands and arms are tired.

【0010】[0010]

【発明の実施の形態】図2に於て、ヘッド2の後端に、
幅を小さくしたく形のネック3を取り付け、その後端に
太くしたハンドル4を取り付る。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIG.
Attach a neck 3 having a shape to be reduced in width, and attach a thickened handle 4 to the rear end.

【0011】図1は、歯ブラシを上から見た状態で、ネ
ック3が細くなっている。
FIG. 1 shows the neck 3 narrowed when the toothbrush is viewed from above.

【0012】図3は、ネック3の詳細図で外周に溝5を
設け適正な位置で、自由に曲げられるようにしている。
FIG. 3 is a detailed view of the neck 3, in which a groove 5 is provided on the outer periphery so that it can be freely bent at an appropriate position.

【0013】図4は、ネック3の詳細図で手等で自由に
曲げることが出来る。
FIG. 4 is a detailed view of the neck 3, which can be freely bent by hand or the like.

【0014】図5は、ネック3の詳細な平面図で外周に
溝5を設けた状態である。
FIG. 5 is a detailed plan view of the neck 3 in which a groove 5 is provided on the outer periphery.

【0015】図6は、実施例で歯の裏右下奥のブラッシ
ング状態を示し、ブラシ部が歯と平行にしかも歯茎迄良
くフィットしていることがわかる。
FIG. 6 shows a brushing state in the lower right part of the back of the tooth in the embodiment, and it can be seen that the brush part is well fitted in parallel with the tooth and up to the gum.

【0016】又、右側面図の二点鎖線は前歯にネックが
当たる状態でより水平に回転出来る
Further, the two-dot chain line in the right side view can be rotated more horizontally with the neck hitting the front teeth.

【0017】これはネックをく形にしたことにより、ネ
ックが歯に当たり憎くなった為ブラシ部が歯茎に良くフ
ィットするようになった。
[0017] This is because the neck portion is shaped like a rectangle, and the brush portion fits well on the gums because the neck hits the teeth and becomes unpleasant.

【0018】図7は、実施例で歯の裏右下中央部で、図
6と同様ブラシが歯に良くフィットしている。
FIG. 7 shows the embodiment, in which the brush fits the teeth well in the center of the lower right of the back of the teeth, as in FIG.

【0019】図8は、実施例で歯の裏右下先端部で、図
6と同様ブラシが歯に良くフィットしている。
FIG. 8 shows an embodiment of the present invention, in which the brush is well fitted to the tooth at the lower right end of the back of the tooth as in FIG.

【0020】図9は、現状の実施例で歯の裏右下奥のブ
ラッシング状態を示し、ハンドルと歯が先に当たる為、
ブラシ部が歯と平行にならない。
FIG. 9 shows the brushing state of the lower right back of the tooth in the present embodiment, where the handle and the tooth come into contact first.
The brush is not parallel to the teeth.

【0021】この為、歯茎にブラシ先端部が斜めに当た
りブラッシング時歯垢等の除去が困難、歯茎の損傷等の
問題が起き易い。
For this reason, it is difficult to remove plaque and the like at the time of brushing, and the problems such as damage to the gums are likely to occur.

【0022】図10は、現状の実施例で歯の裏右下中央
部で、図9と同様ブラシ部が歯茎に斜めに当たってい
る。
FIG. 10 shows a current embodiment of the present invention, in which the brush portion obliquely hits the gums at the center of the lower right of the back of the tooth as in FIG.

【0023】図11は、現状の実施例で歯の裏右下先端
部で、図9と同様ブラシ部が歯茎に斜めに当たってい
る。
FIG. 11 shows a current embodiment of the present invention, in which the brush portion obliquely hits the gums as in FIG.

【0024】図12は、実施例で図6の左側面図の詳細
図で、ハンドルを中心に回転することが出来その上ブラ
シが歯肉、歯元及び歯面に良くフィットしている。
FIG. 12 is a detailed view of the left side view of FIG. 6 in the embodiment, in which the handle can be rotated around and the brush is well fitted to the gingiva, dedendum and tooth surface.

【0025】この為,ハンドルは回転のみで良く歯ブラ
シの運びが楽になる。
For this reason, the handle only needs to be rotated and the carrying of the toothbrush becomes easy.

【0026】図13は、実施例で前歯下部の表側で、図
12と同様ブラシが歯に良くフィットし、歯ブラシの運
びが楽である。
FIG. 13 shows an embodiment of the present invention, in which the brush fits well to the teeth, as in FIG.

【0027】図14は、現状の実施例で前歯下部表側の
ブラッシング状態図で、ハンドルを中心に回転させた場
合ブラシは歯肉もしくは歯面の一部しかフィットしな
い。
FIG. 14 shows a brushing state diagram of the lower surface of the front teeth in the present embodiment. When the brush is rotated around the handle, the brush fits only a part of the gum or the tooth surface.

【0028】この為、歯ブラシの運びは、回転させなが
ら上下させるので手及び腕が疲れ易くなる、それに加え
ハンドルが細い場合はさらに疲れが増す。
For this reason, the toothbrush is moved up and down while rotating, so that the hands and arms are easily fatigued. In addition, when the handle is thin, the fatigue is further increased.

【0029】以上、主に歯の裏右下部について説明した
が、他の部位も同じようなことが言える。
Although the lower right lower part of the tooth has mainly been described above, the same can be said for other parts.

【0030】ブラッシング法は主に水平法・ローリング
法・スクラッピング法が有り、現状の歯ブラシでは歯の
裏側はいずれの方法も磨き憎い。
The brushing method mainly includes a horizontal method, a rolling method and a scraping method. With a current toothbrush, the back side of the tooth is not suitable for brushing any method.

【0031】本発明の歯ブラシは歯の裏側にフィットす
る為、いずれのブラッシング法も実施でき特に困難とさ
れているスクラッピング法も簡単におこなえる。
Since the toothbrush of the present invention fits on the back side of the teeth, any brushing method can be performed, and the scrapping method, which is particularly difficult, can be easily performed.

【0032】従って、従来の直線的歯ブラシがら人間工
学重視の2段ステップ状歯ブラシにしたことによってブ
ラッシング性能が飛躍的に向上していることが分かる。
Therefore, it can be seen that the brushing performance has been dramatically improved by changing the conventional linear toothbrush to a two-stage step-shaped toothbrush which emphasizes ergonomics.

【図面の簡単な説明】[Brief description of the drawings]

【図1】歯ブラシの平面図である。FIG. 1 is a plan view of a toothbrush.

【図2】歯ブラシの正面図である。FIG. 2 is a front view of the toothbrush.

【図3】ネックの詳細正面図である。FIG. 3 is a detailed front view of a neck.

【図4】ネックの詳細正面図である。FIG. 4 is a detailed front view of a neck.

【図5】ネックの詳細平面図である。FIG. 5 is a detailed plan view of a neck.

【図6】ブラッシング状態3面図である。FIG. 6 is a three-side view of a brushing state.

【図7】ブラッシング状態3面図である。FIG. 7 is a three-side view of the brushing state.

【図8】ブラッシング状態3面図である。FIG. 8 is a three-side view of the brushing state.

【図9】ブラッシング状態2面図である。FIG. 9 is a two-sided view of a brushing state.

【図10】ブラッシング状態2面図である。FIG. 10 is a two side view of the brushing state.

【図11】ブラッシング状態2面図である。FIG. 11 is a two-sided view of a brushing state.

【図12】ブラッシング状態側面図である。FIG. 12 is a side view of a brushing state.

【図13】ブラッシング状態側面図である。FIG. 13 is a side view of a brushing state.

【図14】ブラッシング状態側面図である。FIG. 14 is a side view of a brushing state.

【符号の説明】[Explanation of symbols]

1 ブラシ 2 ヘッド 3 ネック 4 ハンドル 5 溝 1 Brush 2 Head 3 Neck 4 Handle 5 Groove

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 柄をヘッド後端部よりく形に上部に曲げ
さらにもう一度逆く形に曲げ、柄をヘッドと平行もしく
は平行に近い傾きをもたせた歯ブラシ。
1. A toothbrush in which a handle is bent upward from the rear end of the head and bent again in the opposite direction, and the handle is inclined parallel or nearly parallel to the head.
【請求項2】 柄の外周に複数の溝を設けて容易に曲げ
られるようにした歯ブラシ。
2. A toothbrush provided with a plurality of grooves on an outer periphery of a handle so as to be easily bent.
【請求項3】 柄を太く握り易くした歯ブラシ。3. A toothbrush whose handle is thick and easy to grasp. 【請求項4】 ネックの幅を細くし、さらにハンドルを
太くしてブラツシグ時の回転域の拡大及び、握り易さを
特長とした歯ブラシ。
4. A toothbrush characterized in that the width of the neck is made thinner and the handle is made thicker to expand the range of rotation during brushing and facilitate gripping.
JP35945396A 1996-12-16 1996-12-16 Tooth brush Pending JPH10174618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35945396A JPH10174618A (en) 1996-12-16 1996-12-16 Tooth brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35945396A JPH10174618A (en) 1996-12-16 1996-12-16 Tooth brush

Publications (1)

Publication Number Publication Date
JPH10174618A true JPH10174618A (en) 1998-06-30

Family

ID=18464577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35945396A Pending JPH10174618A (en) 1996-12-16 1996-12-16 Tooth brush

Country Status (1)

Country Link
JP (1) JPH10174618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535467A (en) * 2012-11-27 2015-12-14 サルヴァトーレ ピー. デリコ Orthodontic toothbrush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015535467A (en) * 2012-11-27 2015-12-14 サルヴァトーレ ピー. デリコ Orthodontic toothbrush

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