JPS6330002B2 - - Google Patents
Info
- Publication number
- JPS6330002B2 JPS6330002B2 JP55131802A JP13180280A JPS6330002B2 JP S6330002 B2 JPS6330002 B2 JP S6330002B2 JP 55131802 A JP55131802 A JP 55131802A JP 13180280 A JP13180280 A JP 13180280A JP S6330002 B2 JPS6330002 B2 JP S6330002B2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- hole
- planting
- bundle
- diameter
- 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
Links
- 238000009434 installation Methods 0.000 description 15
- 230000001680 brushing effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Landscapes
- Brushes (AREA)
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明はハブラシに係り、該ブラシの刷毛植設
孔を開発することによつて公知のＩ字状形態の刷
毛植設孔（第３図）と組み合わせて刷毛に硬度の
差を機能させて、奥歯のブラツシング、歯の咬合
面に付着したプラークを効果的に除去し、歯肉へ
のマツサージに対しても硬軟の刺激を与える効果
を果す目的のために発明されたものである。Detailed Description of the Invention (a) Field of Industrial Application The present invention relates to a toothbrush, and by developing a brush mounting hole of the brush, a known I-shaped brush mounting hole (third In combination with Fig.), the difference in hardness of the brush is used to effectively remove plaque attached to the occlusal surface of the teeth when brushing the back teeth, and also to provide hard and soft stimulation against pine surge on the gums. It was invented for a purpose.
(ロ) 従来技術の問題点
従来技術よりなるハブラシの刷毛植設孔の場
合、第３図に見られるように刷毛植設孔は略Ｉ字
状形態に穿設されてなることを特徴とするもので
ある。従つて刷毛植設台に植設された刷毛束Ｃは
植設平面６から上に出た部分が実際上ブラツシン
グ時に作用することとなるから、刷毛束Ｃに硬度
の差を生ぜしめようとすれば、刷毛の太さを変え
るか、又は刷毛束Ｃの先端面、部の長さを高低、
長短に、つまり植設平面６よりして、ある刷毛束
は長く、ある刷毛束の寸法は短くカツトせねばな
らない。従つて刷毛束をカツトする場合２回以上
毛切機にセツトしてカツトするから時間がかかり
きわめて不経済である。又刷毛束Ｃの先端面が長
短に不揃いに形成されるから歯の咬合面、その他
の面に対しての当りも不揃になり、磨き残しが生
じて虫歯の原因となるもので、その構造自体に問
題があつた。(b) Problems with the prior art The brush mounting hole of a toothbrush according to the prior art is characterized in that the brush mounting hole is formed in a substantially I-shape as shown in FIG. It is something. Therefore, since the part of the brush bundle C planted on the brush planting table that protrudes above the planting plane 6 actually acts during brushing, it is necessary to create a difference in hardness in the brush bundle C. For example, change the thickness of the brush, or change the length of the tip of the brush bundle C.
In length, ie relative to the installation plane 6, some brush bundles have to be cut long and some brush bundles have to be cut short in size. Therefore, when cutting a bundle of brushes, it is necessary to set the brush in the hair cutter more than once and cut it, which is time consuming and extremely uneconomical. In addition, since the tip surface of the brush bundle C is irregularly formed in long and short lengths, the contact with the occlusal surface and other surfaces of the teeth is also uneven, resulting in unpolished areas and causing tooth decay. There was a problem with itself.
そこで本発明は以下に述べる刷毛植設孔を開発
して該植設孔と公知のＩ字状形態の孔とを組み合
わせて刷毛束が硬軟に自在に作用する効果を出す
ようにして、しかも経済的に生産出来るようにし
た。 Therefore, the present invention has developed a brush installation hole as described below, and combines the installation hole with a well-known I-shaped hole to produce an effect that allows the brush bundle to act freely in hardness and softness, and is also economical. We made it possible to produce it in a realistic manner.
(ハ) 発明の構成、作用効果
添付図面に基づいて説明すると、第１図は本発
明の拡大切欠刷毛植設孔の一つの断面図で、第２
図は第１図の孔の拡大平面図の一つの孔である。
第３図は公知のＩ字状の刷毛植設孔の断面図であ
る。第４図は本発明の略Ｙ字状の孔と公知のＩ字
状の孔とを組み合わせて刷毛植設台を形成した一
実施例の断面図である。(c) Structure, operation and effect of the invention To explain based on the attached drawings, FIG. 1 is a cross-sectional view of one of the enlarged notched brush installation holes of the present invention,
The figure shows one hole in an enlarged plan view of the hole in FIG. 1.
FIG. 3 is a sectional view of a known I-shaped brush installation hole. FIG. 4 is a sectional view of an embodiment in which a brush mounting base is formed by combining the generally Y-shaped holes of the present invention and the known I-shaped holes.
１は刷毛植設台である。２は公知のＩ字状の刷
毛植設孔の直径である。２1は公知と同じ形態の、
直径の刷毛植設孔で、本発明では刷毛植設孔の下
部の孔の直径を表わす。従つてこの下部の孔に刷
毛を植設して平線で止めることになる。３は下部
の孔２1の直径よりも大きな直径よりなる孔の上
部である。従つて孔３は内壁５を境にして上方に
向かつて大きく形成されている。４は刷毛植設孔
内部に形成される空間部分で、下部分の孔２1の
直径よりも、上部分の孔３の直径を大きく形成す
ることによつて生じる孔内の空間ぶぶんである。
５は刷毛植設孔の内壁で、同じ直径よりなる孔の
頂点で公知の孔の平面６に相当する。従つてこの
頂点より上部分の刷毛がブラツシング時に実際上
作用する部分である。６は刷毛植設平面である。
７は刷毛束Ｃを止める平線である。Ａは孔２，２
１の同一直径よりなる深さである。A1は異なつた
直径よりなる孔の深さで、深さはＡと同じ寸法で
あ。Ｂは孔２の平面６より上部の、また孔２1の
内壁５より上部の刷毛の長さで実際上作用する刷
毛の長さである。 1 is a brush planting stand. 2 is the diameter of a known I-shaped brush installation hole. 2 1 is the same form as publicly known,
In the present invention, the diameter of the brush installation hole represents the diameter of the lower hole of the brush installation hole. Therefore, a brush is installed in this lower hole and fixed with a flat wire. 3 is the upper part of the hole which has a larger diameter than the diameter of the lower hole 2 1 . Therefore, the hole 3 is formed larger upwardly with the inner wall 5 as a boundary. 4 is a space formed inside the brush planting hole, which is the space inside the hole created by making the diameter of the hole 3 in the upper part larger than the diameter of the hole 21 in the lower part. .
Reference numeral 5 denotes the inner wall of the brush planting hole, which has the same diameter and corresponds to the known plane 6 of the hole. Therefore, the portion of the brush above this apex is the portion that actually acts during brushing. 6 is a brush planting plane.
7 is a flat line that stops the brush bundle C. A is hole 2,2
It is the depth of 1 of the same diameter. A 1 is the depth of holes of different diameters, and the depth is the same size as A. B is the length of the brush which actually acts above the plane 6 of the hole 2 and above the inner wall 5 of the hole 2 1 .
従つて第１図の刷毛束の長さは内壁５よりして
長く形成されて、やわらかく作用し、第３図の刷
毛束の長さは植設面６よりして短く形成され、か
たく作用する。Ｈは切欠柄体である。 Therefore, the length of the brush bundle in FIG. 1 is longer than the inner wall 5 and acts softly, and the length of the brush bundle in FIG. 3 is shorter than the planting surface 6 and acts hard. . H is a notched handle.
上記の構造よりなる本発明の刷毛植設孔は第１
図に見られるように刷毛植設台１に穿設された孔
が内壁５より上部にかけての孔の直径を大きくし
て空間部分４を形成してなることを特徴とする。
そして内壁５より下部分の孔内に刷毛束Ｃが植設
されて平線で止められてなるから、実際上作用す
る刷毛束Ｃの実際圧は刷毛植設孔の内壁５より刷
毛先端面までの長さの部分が作用することにな
る。従つて刷毛束Ｃの作用圧の長さは第３図の刷
毛束Ｃの植設面６より先端面までの刷毛束の長さ
よりも長くなり、その長く形成された部分だけ刷
毛の硬度をやわらかく作用させることになる。 The brush planting hole of the present invention having the above structure is the first
As shown in the figure, the hole bored in the brush mounting base 1 is characterized in that the diameter of the hole is increased from the inner wall 5 to the upper part to form a space 4.
Since the brush bundle C is installed in the hole below the inner wall 5 and fixed by a flat line, the actual pressure of the brush bundle C that actually acts is from the inner wall 5 of the brush installation hole to the brush tip surface. The length of will be affected. Therefore, the length of the applied pressure on the brush bundle C is longer than the length of the brush bundle from the planting surface 6 to the tip end surface of the brush bundle C shown in FIG. 3, and the hardness of the brush is softened only in that long portion. It will work.
そこで本発明の一実施例である第４図の場合を
もつて説明すると、刷毛植設台１の先端部よりの
Ｉ字状の刷毛植設孔に植設された刷毛束Ｃは、先
端面をストレートにカツトすると該植設平面６よ
りして刷毛の作用する長さが短く形成されるの
で、刷毛はかたく作用し、後端部の本発明のＹ字
状の刷毛植設孔に植設された刷毛束Ｃは刷毛植設
平面６よりして刷毛が作用するのではなく、内壁
５より刷毛束が作用することになるから、刷毛の
作用の硬さはその長い部分だけ、又空間部分４の
体積の広さの分だけ刷毛束Ｃはブラツシング時に
空間部内で移動、変動し、先端部の刷毛に比較し
て、やわらかく作用することになる。 Therefore, to explain the case shown in FIG. 4, which is an embodiment of the present invention, the brush bundle C installed in the I-shaped brush installation hole from the tip of the brush installation base 1 is placed on the tip surface. When cut straight, the length on which the brush acts is shortened from the planting plane 6, so the brush acts firmly and is planted in the Y-shaped brush planting hole of the present invention at the rear end. The brush bundle C is not acted on from the brush installation plane 6, but is acted on from the inner wall 5, so the hardness of the brush action is limited only to the long part and the space part. During brushing, the brush bundle C moves and fluctuates within the space by the size of the volume 4, and acts more softly than the brush at the tip.
即ち第４図の一実施例の場合には先端部の刷毛
はかたく、後端部の刷毛はやわらかく作用するこ
とになる。つまり刷毛は硬軟に同時作用すること
になる。本発明は本発明の刷毛植設孔と公知のＩ
字状の刷毛植設孔とを組み合わせて刷毛植設台の
孔を形成してなることも特徴とするものであるか
ら、例えば同一の太さの刷毛を使用しても刷毛に
硬軟の差を機能させることが出来る。又本発明よ
りなる刷毛植設孔の内壁５の寸法を変えること、
つまり浅くしたり、深くしたりすることによつて
も刷毛の硬度の差を自由に変えることも出来る特
徴を有する。 That is, in the case of the embodiment shown in FIG. 4, the brushes at the tip are hard and the brushes at the rear end are soft. In other words, the brush acts both hard and soft at the same time. The present invention combines the brush planting hole of the present invention with the known I
It is also characterized by forming the hole of the brush mounting base in combination with the letter-shaped brush mounting hole, so for example, even if brushes of the same thickness are used, there will be no difference in hardness or softness between the brushes. I can make it work. Also, changing the dimensions of the inner wall 5 of the brush installation hole according to the present invention,
In other words, it has the feature that the difference in hardness of the brush can be freely changed by making it shallower or deeper.
以上のように本発明はハブラシの刷毛植設孔の
開発に係り、刷毛の硬度の差の作用が歯肉へ異な
つた圧を与え、かつブラツシングにもより効果的
な刷掃を果す効果を求めて開発されたものであ
る。 As described above, the present invention relates to the development of a bristle hole for a toothbrush, and seeks the effect of the difference in the hardness of the brush to apply different pressures to the gums, and to achieve more effective brushing. It was developed.
第１図は本発明の刷毛植設孔の断面図で、第２
図は平面図で、第３図は公知の刷毛植設孔の断面
図で、第４図は本発明の一実施例の断面図であ
る。
１……刷毛植設台、２……公知の刷毛植設孔の
直径、２1……本発明の刷毛植設孔の下部の直径、
３……本発明の刷毛植設孔の上部の大きな直径、
４……空間部、５……内壁、６……植設平面、７
……平線、Ａ，A1……孔の深さ、Ｂ……刷毛の
長さ、Ｃ，C1……刷毛束、Ｈ……切欠柄体。
FIG. 1 is a sectional view of the brush installation hole of the present invention, and the second
The figure is a plan view, FIG. 3 is a sectional view of a known brush installation hole, and FIG. 4 is a sectional view of an embodiment of the present invention. 1... Brush planting stand, 2... Diameter of a known brush planting hole, 2 1 ... Diameter of the lower part of the brush planting hole of the present invention,
3...Large diameter of the upper part of the brush planting hole of the present invention,
4... Space part, 5... Inner wall, 6... Planting plane, 7
...flat line, A, A 1 ... hole depth, B ... brush length, C, C 1 ... brush bundle, H ... notch handle.
Claims (1)
の上部分の孔３の直径を、下部分の孔２1の直径
よりも大きく形成し、内壁５より上部にかけて空
間部分４を形成して、下部分の孔に刷毛を植設し
平線で止めたことを特徴とするハブラシの刷毛植
設孔。 ２ 前記の刷毛植設孔と公知のＩ字状形態の刷毛
植設孔とを組み合わせてもちいることを特徴とす
る特許請求の範囲第１項記載のハブラシの刷毛植
設孔。[Claims] 1. In a hole in which a brush is installed, the diameter of the hole 3 in the upper part of the hole is formed larger than the diameter of the hole 21 in the lower part with the inner wall 5 as a boundary, and the inner wall 5 This brush mounting hole of a toothbrush is characterized in that a space 4 is formed toward the upper part, and a brush is mounted in the hole in the lower part and fixed with a flat wire. 2. The brush mounting hole of a toothbrush according to claim 1, characterized in that the brush mounting hole described above and a known I-shaped brush mounting hole are used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13180280A JPS5649110A (en) | 1980-09-22 | 1980-09-22 | Brush planting pore of tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13180280A JPS5649110A (en) | 1980-09-22 | 1980-09-22 | Brush planting pore of tooth brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5649110A JPS5649110A (en) | 1981-05-02 |
| JPS6330002B2 true JPS6330002B2 (en) | 1988-06-16 |
Family
ID=15066447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13180280A Granted JPS5649110A (en) | 1980-09-22 | 1980-09-22 | Brush planting pore of tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5649110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384602U (en) * | 1989-12-18 | 1991-08-28 |
-
1980
- 1980-09-22 JP JP13180280A patent/JPS5649110A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0384602U (en) * | 1989-12-18 | 1991-08-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649110A (en) | 1981-05-02 |
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