JP3112657U

JP3112657U - toothbrush

Info

Publication number: JP3112657U
Application number: JP2005003857U
Authority: JP
Inventors: 謙一郎高田
Original assignee: 謙一郎高田
Priority date: 2005-04-15
Filing date: 2005-04-15
Publication date: 2005-08-25
Anticipated expiration: 2015-04-15

Abstract

【課題】従来の歯ブラシでは、口腔奥部の歯の隙間や糸楊枝等を使用する歯の部分では、歯ブラシの毛の全体がその侵入をさまたげてしまい、十分な歯の洗浄効果が得られなかったという不都合の解消した。
【解決手段】歯ブラシの毛１を後退させ、残った先端部の介数の毛２を歯の隙間等に侵入させやすくすることによって、歯の洗浄効果を十分にする。
【選択図】図１In a conventional toothbrush, the entire toothbrush bristles obstruct the intrusion of a tooth portion using a tooth gap or a toothpick at the back of the oral cavity, and a sufficient tooth cleaning effect cannot be obtained. The inconvenience was solved.
The toothbrush bristles are retracted, and the remaining bristles 2 at the front end portion are easily invaded into the gaps of the teeth, thereby providing a sufficient tooth cleaning effect.
[Selection] Figure 1

Description

本考案は歯ブラシに関するものであり、歯ブラシの毛の部分と柄の形状に工夫を加えることによって、歯ブラシの歯の洗浄効果を高めたものである。The present invention relates to a toothbrush, and improves the cleaning effect of the toothbrush teeth by adding ingenuity to the bristle portion and handle shape of the toothbrush.

従来の歯ブラシでは、特に奥部の歯の隙間や糸楊枝等を使用する部分には、歯ブラシの毛が効果的かつ的確に届かず、歯の洗浄が不十分であった。In conventional toothbrushes, toothbrush bristles do not reach the toothbrush effectively and accurately, particularly in the areas where the gaps between the teeth at the back, the toothpick, etc. are used, and the teeth are not sufficiently cleaned.

従来の歯ブラシでは、洗浄が不十分のため歯垢や食物カス等が十分に除去されず、口臭及び歯周病等の発生に関与していると思われる。本考案は歯の洗浄効果を高めて、それらの不都合を解決することを課題とする。In conventional toothbrushes, washing is insufficient and plaque and food waste are not sufficiently removed, which seems to be involved in the occurrence of bad breath and periodontal disease. This invention makes it a subject to raise the cleaning effect of a tooth and to solve those inconveniences.

この課題を解決するための請求項１の考案は、歯ブラシの大部分の毛が先端の介数の毛を残して後退することを特徴とする（図１）。これにより隙間に侵入しやすくなった毛が、従来の歯ブラシでは届かなかった奥部の歯の隙間まで効果的に洗浄して、歯垢、食物カス等を十分に除去してくれる。The invention of claim 1 for solving this problem is characterized in that most of the bristles of the toothbrush recede leaving a number of bristles at the tip (FIG. 1). As a result, the bristles that easily penetrate into the gaps can be effectively cleaned up to the gaps in the back of the teeth that could not be reached by conventional toothbrushes, and plaque, food debris, etc. can be sufficiently removed.

この課題を解決するための請求項２の考案は、毛２の各一本ごとにラセン状の溝をつけたのを特徴とする（図２）。これにより歯の隙間の側面への洗浄効果が高まり、歯垢、食物カス等を十分に除去してくれる。The invention of claim 2 for solving this problem is characterized in that a spiral groove is provided for each hair 2 (FIG. 2). This enhances the cleaning effect on the side surfaces of the tooth gap and sufficiently removes plaque, food waste, and the like.

この課題を解決するための請求項３の考案は、毛２のみをもちいて歯ブラシを使用する時、後退した毛１が口唇付近に接触して不具合がでないように、３の部分を同心円の曲線にしたことを特徴とする。The invention of claim 3 for solving this problem is that when using only a bristle 2 and a toothbrush, the portion 3 is a concentric curve so that the retracted bristle 1 contacts the vicinity of the lips and there is no problem. It is characterized by that.

よって、本考案の歯ブラシにより、口腔内の洗浄効果が十分に高まり、虫歯、歯周病等の予防及び軽減に寄与できるものと思われる。Therefore, it is considered that the cleaning effect in the oral cavity is sufficiently enhanced by the toothbrush of the present invention and can contribute to prevention and reduction of caries, periodontal disease and the like.

Best mode for carrying out the invention

図１は、毛２のみを使用して歯の奥部や隙間をブラッシングする場合である。この時毛１は曲線の最下方部に固定されて毛１が歯茎や口唇に接触しないようになっている。又毛２の使用が終了した時は再び図３の状態に毛１を戻し、通常のブラッシングを行うことができる。FIG. 1 shows a case where only the bristles 2 are used to brush the back of the teeth and the gaps. At this time, the hair 1 is fixed to the lowermost part of the curve so that the hair 1 does not contact the gums or the lips. When the use of the bristles 2 is finished, the bristles 1 can be returned to the state shown in FIG. 3 and normal brushing can be performed.

毛２の丈は毛１の丈より２ｍｍ程低いほうが良い。
また毛１は中程度の硬さ、毛２は毛１よりやや硬めにして径も毛１より太目にしたほうが良い（図２）。
他の寸法等は、通常の一搬的な歯ブラシに準じて決めれば良い。The length of the hair 2 should be about 2 mm lower than the length of the hair 1.
Further, it is better that the hair 1 has a medium hardness and the hair 2 is slightly harder than the hair 1 and has a diameter larger than that of the hair 1 (FIG. 2).
Other dimensions and the like may be determined in accordance with an ordinary single toothbrush.

毛１を後退させ毛２をもちいて、歯の隙間や奥部等に使用する場合の図である。It is a figure in the case of using the hair 1 backward and using the hair 2, and using it for a clearance gap, a back part, etc. of a tooth | gear. 毛１毛２の部分の拡大図である。It is an enlarged view of the part of 1 hair 1 hair. 通常の歯ブラシとして使用する場合の図である。It is a figure in the case of using as a normal toothbrush. 毛１のスライド部分と曲線部の柄の受け部の断面図である。It is sectional drawing of the receiving part of the slide part of the hair 1, and the handle | curve of a curved part.

Explanation of symbols

１後退する毛の部分
２固定された先端部の介数の毛
３曲線部
４０歯ブラシ
５毛１のスライド用の把手DESCRIPTION OF SYMBOLS 1 Retreating bristle part 2 Fixed hair of the tip part 3 Curved part 40 Toothbrush 5 Handle for sliding hair 1

Claims

A toothbrush characterized by sufficiently enhancing the cleaning effect of a tooth by retreating part of the hair of the toothbrush and facilitating the entry of the remaining bristles at the tip of the toothbrush into a tooth gap or the like.

A toothbrush characterized in that a part of bristles of a toothbrush is retreated, and a spiral groove is provided for each of the remaining bristles at the tip.

When retreating part of the toothbrush bristles and using only the remaining number of bristles at the front end, the retreating hair is the fixed part at the lowermost part so that the retreated hair does not contact the gums, lips, etc. A toothbrush characterized in that the portion that moves to a concentric circle is curved.