JP5453670B2 - Brush tool - Google Patents
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- JP5453670B2 JP5453670B2 JP2009147357A JP2009147357A JP5453670B2 JP 5453670 B2 JP5453670 B2 JP 5453670B2 JP 2009147357 A JP2009147357 A JP 2009147357A JP 2009147357 A JP2009147357 A JP 2009147357A JP 5453670 B2 JP5453670 B2 JP 5453670B2
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- 239000000463 material Substances 0.000 claims description 192
- 239000011162 core material Substances 0.000 claims description 181
- 238000010438 heat treatment Methods 0.000 claims description 23
- 210000004209 hair Anatomy 0.000 claims description 22
- 239000004615 ingredient Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 119
- 239000011248 coating agent Substances 0.000 description 37
- 238000000576 coating method Methods 0.000 description 37
- 210000000720 eyelash Anatomy 0.000 description 30
- 238000012856 packing Methods 0.000 description 12
- 238000003892 spreading Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- Brushes (AREA)
Description
この発明は、特にマスカラブラシや毛染め用ブラシのように塗布対象毛にマスカラや毛染め液などの塗布液を塗布するための液塗布ブラシ、または通常の歯ブラシによるブラッシングでは歯垢清掃が困難な歯間部分を歯垢清掃するための歯間ブラシ等に用いられるブラシ具に関する。 This invention is particularly difficult to clean plaque by brushing with a liquid application brush for applying an application liquid such as mascara or hair dyeing liquid to the target hair, such as a mascara brush or a hair dyeing brush, or with a normal toothbrush. The present invention relates to a brush tool used for an interdental brush or the like for cleaning plaque between teeth.
従来、例えばマスカラブラシとして、特許文献１に開示されているように、ブラシに付着させたマスカラを、まつ毛に塗布するものが用いられている。通常、多数のブラシ毛材を２つ折りとされた芯材で挟み、この芯材を巻き上げて多数のブラシ毛材が芯材から放射状になるように形成し、芯材基端が埋め込み固定されるハンドルから構成されるのが一般的である。 Conventionally, for example, as a mascara brush, as disclosed in Patent Document 1, a mascara applied to the eyelashes is applied to the eyelashes. Usually, a large number of brush bristle materials are sandwiched between two folded core materials, and the core material is rolled up so that a large number of brush hair materials radiate from the core material, and the core material base end is embedded and fixed. It is common to consist of a handle.
また、歯間ブラシは、主として、通常の歯ブラシでは毛先が届き難い歯と歯の間の狭い場所、つまり隣接歯間を歯垢清掃するための補助清掃用具として使用されるものである。通常、２つ折りとされたワイヤの心材間に合成繊維あるいは天然繊維の束からなるブラシ毛材を複数挟み、心材を捻り加工してブラシ毛材を捻り止めし、このブラシ部材の心 材基端が埋め込み固定されるハンドルから構成されるのが一般的である（例えば、特許文献２，３）。 Further, the interdental brush is mainly used as an auxiliary cleaning tool for cleaning plaque in a narrow space between teeth, that is, between adjacent teeth, which is difficult to reach with a normal toothbrush, that is, between adjacent teeth. Usually, a plurality of brush hairs made of a bundle of synthetic fibers or natural fibers are sandwiched between the cores of the wire folded in half, and then the core is twisted to prevent the brush bristle from being twisted. Is generally composed of a handle embedded and fixed (for example, Patent Documents 2 and 3).
例えば、従来のマスカラブラシは、芯材を巻き上げて多数のブラシ毛材が芯材から放射状になるように形成しているために、ブラシ毛材の間に芯材の太さ分の隙間が生じており、この隙間に塗布液がたまる。このため、塗布液を塗布する際には、塗布液がたまっている隙間の部分に数本のまつ毛が入り込み、まつ毛に液玉となって塗布される等の問題がある。 For example, a conventional mascara brush is formed such that a large number of brush bristle materials are radiated from the core material by winding up the core material, so that a gap corresponding to the thickness of the core material is generated between the brush bristle materials. The coating solution accumulates in this gap. For this reason, when apply | coating a coating liquid, there exists a problem that several lashes enter into the part of the crevice where the coating liquid has accumulated, and are applied to the eyelashes as a liquid ball.
また、歯間ブラシも同様に、芯材を巻き上げて多数のブラシ毛材が芯材から放射状になるように形成しているために、ブラシ毛材の間に芯材の太さ分の隙間が生じており、この隙間によって歯間を確実に洗浄することが困難であった。 Similarly, the interdental brush is formed by winding up the core material so that a large number of brush bristle materials radiate from the core material, so that there is a gap corresponding to the thickness of the core material between the brush bristle materials. Due to this gap, it was difficult to reliably clean the space between the teeth.
この発明は、かかる実情に鑑みてなされたもので、塗布液を多量に、かつ均一に塗布することが可能な液塗布ブラシ、または歯間に存在する歯垢を確実に除去することが可能な歯間ブラシに好適に用いることができるブラシ具を提案しようとするものである。 The present invention has been made in view of such circumstances, and it is possible to reliably remove plaque that exists between teeth, or a liquid application brush that can uniformly apply a large amount of application liquid. It is intended to propose a brush tool that can be suitably used for an interdental brush.
前記課題を解決し、かつ目的を達成するために、この発明は、以下のように構成した。 In order to solve the above-described problems and achieve the object, the present invention is configured as follows.
請求項１に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材の一部を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記ブラシ部の間には、前記治具にて集められないブラシ毛材が前記ブラシ部のブラシ毛材より短く切断されて前記芯材を中心に放射状に設けられていることを特徴とするブラシ具である。
In the invention according to claim 1, a large number of brush bristle materials are provided radially around the core material,
A portion of the radial brush bristle material is collected with a jig along the core axis direction of the core material and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
Between the said brush portion formed at symmetric positions are radially arranged around the core bristle material not collected by the jig is cut rather short than brush hairs of the brush portion It is the brush tool characterized by being.
請求項２に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記ブラシ部の間には、ブラシ毛材を設けない空間が形成されていることを特徴とするブラシ具である。
In the invention according to claim 2, a large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
Between the brush parts formed in the symmetrical position, a space in which no brush bristle material is provided is formed.
請求項３に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした一方の略半円の領域に複数個形成され、
前記他方の略半円の領域には、前記ブラシ部のブラシ毛材と同じ長さのブラシ毛材が前記芯材を中心に放射状に設けられていることを特徴とするブラシ具である。
In the invention according to claim 3, a large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
A plurality of the brush portions are formed in one semi-circular region centered on the core material,
In the other substantially semicircular region, a brush bristle material having the same length as the brush bristle material of the brush portion is radially provided around the core material.
請求項４に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記一方のブラシ部のブラシ毛材は、前記他方のブラシ部のブラシ毛材より長さが短いことを特徴とするブラシ具である。
In the invention according to claim 4, a large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
The brush bristle material of the one brush part formed in the symmetrical position is shorter than the brush bristle material of the other brush part.
請求項５に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした螺旋状に形成されていることを特徴とするブラシ具である。
In the invention according to claim 5, a large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is a brush tool formed in a spiral shape with the core material as a center.
請求項６に記載の発明は、多数のブラシ毛材が、芯材を中心に放射状に設けられ、
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部と前記櫛または成形型の塗布部とが前記芯材の軸方向に対して互いに並行になるように設けられていることを特徴とするブラシ具である。
In the invention according to claim 6, a large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush device is characterized in that the brush portion and the application portion of the comb or mold are provided so as to be parallel to the axial direction of the core material .
請求項７に記載の発明は、前記ブラシ部は、前記多数のブラシ毛材により形成された平板状の厚さが、前記芯材の直径より大きいことを特徴とする請求項１乃至請求項６のいずれか１項に記載のブラシ具である。 According to a seventh aspect of the present invention, in the brush portion, the thickness of the flat plate formed by the plurality of brush bristle materials is larger than the diameter of the core material. The brush tool according to any one of the above.
請求項８に記載の発明は、前記ブラシ部は、前記多数のブラシ毛材の先端部が平面状に
なるように揃えられていることを特徴とする請求項１乃至請求項７のいずれか１項に記載のブラシ具である。
The invention according to claim 8 is characterized in that the brush portion is aligned so that tip portions of the plurality of brush bristle materials are planar. It is a brush tool as described in an item.
前記構成により、この発明は、以下のような効果を有する。 With the above configuration, the present invention has the following effects.
請求項１に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、ブラシ部は、芯材を中心とした対称位置に形成されているから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部がしごかれてブラシ部に塗布液の液溜りがなく、芯材を中心に短いブラシ毛材の部分に塗布液のしごき残りの塗布液が溜まり、短いブラシ毛材によって例えばまつ毛に多量塗布ができ、塗布後にはブラシ部によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材が密集したブラシ部を挿入して歯間を確実に歯垢清掃することができ、また対称位置に形成されたブラシ部の間には、ブラシ部のブラシ毛材より短いブラシ毛材が芯材を中心に放射状に設けられているから、この短いブラシ毛材でも歯垢清掃することができる。 In the first aspect of the present invention, the brush portion is formed into a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush bristle materials, and the brush portion is in a symmetrical position with the core material as the center. Since it is formed, when used as a liquid application brush, in order to attach the application liquid to the brush bristle material, the brush body may be put in the liquid container and the application liquid may be attached and taken out. The brush part is squeezed by packing etc. provided at the mouth part of the container, so that there is no accumulation of the coating liquid on the brush part, and the remaining coating liquid of the coating liquid is applied to the short brush bristle part around the core material. For example, a large amount can be applied to the eyelashes by the short brush bristle material, and after application, the coating solution can be uniformly applied by spreading the eyelashes one by one with the brush part. In addition, when used as an interdental brush, a brush portion in which brush bristle material is densely inserted into the gap between teeth can be inserted to reliably clean plaque between teeth, and a brush formed at a symmetrical position Since the brush bristle material shorter than the brush bristle material of the brush part is radially provided between the parts, the plaque can be cleaned even with this short brush bristle material.
請求項２に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、ブラシ部は、芯材を中心とした対称位置に形成されているから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部がしごかれてブラシ部に塗布液の液溜りがなく、芯材を中心にブラシ毛材を設けない空間に塗布液のしごき残りの液溜りができ、この液溜りで例えばまつ毛に多量塗布ができ、塗布後にはブラシ部によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材が密集したブラシ部を挿入して歯間を確実に歯垢清掃することができ、また対称位置に形成されたブラシ部の間には、ブラシ毛材を設けない空間が形成されているから、空間に歯垢が溜まり除去することができ、狭い歯間を確実に歯垢清掃することができる。 In the invention according to claim 2, the brush part is formed into a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush bristle materials, and the brush part is in a symmetrical position with the core material as the center. Since it is formed, when used as a liquid application brush, in order to attach the application liquid to the brush bristle material, the brush body may be put in the liquid container and the application liquid may be attached and taken out. The brush part is squeezed by packing etc. provided at the mouth part of the container, so that there is no liquid accumulation of the coating liquid in the brush part, and the remaining liquid remains in the space where no brush bristle material is provided around the core. In this liquid reservoir, for example, a large amount can be applied to the eyelashes, and after application, the application liquid can be uniformly applied by spreading the eyelashes one by one with the brush portion. In addition, when used as an interdental brush, a brush portion in which brush bristle material is densely inserted into the gap between teeth can be inserted to reliably clean plaque between teeth, and a brush formed at a symmetrical position Since a space without the brush bristle material is formed between the portions, plaque can accumulate and be removed in the space, and plaque can be reliably cleaned between narrow teeth.
請求項３に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、かつブラシ部は、芯材を中心とした一方の略半円の領域に複数個形成され、他方の略半円の領域には、ブラシ部のブラシ毛材と同じ長さのブラシ毛材が芯材を中心に放射状に設けられているから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部がしごかれて一方の略半円の領域の複数のブラシ部に液溜りがなく、他方の略半円の領域のブラシ毛材に付着した塗布液を例えばまつ毛に多量塗布でき、複数のブラシ部によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、１個ずつブラシ部のブラシ毛材を歯間に挿入して確実に歯垢清掃することができ、また歯の根元から先端間に広い隙間がある場合には、他方の略半円の領域のブラシ毛材と複数個のブラシ部を挿入して歯間を確実に歯垢清掃することができる。 In the invention according to claim 3, the brush part is formed in a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush bristle materials, and the brush part is one of the core materials as the center. A plurality of brush hairs having the same length as the brush hair material of the brush portion are radially provided around the core material in the other semi-circle region. When used as an application brush, in order to attach the application liquid to the brush bristle material, the brush body may be put in the liquid container and the application liquid may be attached and taken out, but at this time it is provided at the mouth of the liquid container. When the brush part is squeezed by packing or the like, there is no liquid pool in the plurality of brush parts in one semicircular area, and a large amount of coating liquid adhering to the brush bristle material in the other semicircle area, for example, on the eyelashes. It can be applied, and the eyelashes can be spread one by one with a plurality of brush parts. It is possible to uniformly apply the coating solution. Also, when using as an interdental brush, the brush bristle material of the brush part can be inserted between the teeth one by one to ensure plaque cleaning, and there is a wide gap between the root of the teeth and the tip The brush bristle material and the plurality of brush portions in the other substantially semicircular region can be inserted to reliably clean the plaque between the teeth.
請求項４に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、かつブラシ部は、芯材を中心とした対称位置に形成され、対称位置に形成された一方のブラシ部のブラシ毛材は、他方のブラシ部のブラシ毛材より長さが短いから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部がしごかれてブラシ部に塗布液の液溜りがなく、短いブラシ部の部分にしごき残りの液溜りができ、この液溜りで例えばまつ毛に多量塗布ができ、塗布後にはブラシ部によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材が密集したブラシ部を挿入して歯間を確実に歯垢清掃することができ、また対称位置に形成されたブラシ部の短いブラシ毛材でも歯垢清掃することができる。 In the invention according to claim 4, the brush part is formed in a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush bristle materials, and the brush part is symmetric with respect to the core material. The brush bristle material of one brush portion formed in a symmetrical position is shorter in length than the brush bristle material of the other brush portion. In order to attach the brush body to the liquid container, the coating liquid may be attached and removed, but at this time, the brush part is squeezed by the packing provided at the mouth of the liquid container and the brush part is There is no liquid pool of coating liquid, and the remaining liquid can be collected in the short brush part. With this liquid pool, for example, a large amount can be applied to the eyelashes, and after application, the eyelashes are spread one by one by the brush part. The coating solution can be applied uniformly. That. In addition, when used as an interdental brush, a brush portion in which brush bristle material is densely inserted into the gap between teeth can be inserted to reliably clean plaque between teeth, and a brush formed at a symmetrical position It is possible to clean the plaque even with a short bristle material.
請求項５に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、ブラシ部は、芯材を中心とした螺旋状に形成されているから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部がしごかれてブラシ部に塗布液の液溜りがなく、螺旋状のブラシ部の間の部分にしごき残りの塗布液が溜まりができ、この液溜りで例えばまつ毛に多量塗布ができ、塗布後にはブラシ部を回転操作してまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材が密集したブラシ部を挿入して歯間を確実に歯垢清掃することができ、また螺旋状のブラシ部の間によって歯垢を排除でき確実に歯垢清掃することができる。 In the invention according to claim 5, the brush portion is formed into a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush bristle materials, and the brush portion is formed in a spiral shape centering on the core material. Since it is formed, when used as a liquid application brush, in order to attach the application liquid to the brush bristle material, the brush body may be put in the liquid container and the application liquid may be attached and taken out. The brush part is squeezed by the packing provided at the mouth of the container, so that there is no accumulation of coating liquid in the brush part, and the remaining coating liquid can be accumulated in the part between the spiral brush parts. For example, a large amount can be applied to the eyelashes in the liquid pool, and after the application, the coating liquid can be uniformly applied by rotating the brush part to spread the eyelashes one by one. In addition, when used as an interdental brush, a brush portion in which brush bristle material is densely inserted into the gap between teeth can be inserted to reliably clean plaque between the teeth, and between the spiral brush portions. Therefore, plaque can be removed and plaque can be cleaned with certainty.
請求項６に記載の発明では、ブラシ部が多数のブラシ毛材を加圧加熱によって芯材の芯軸方向に沿って平板状に形成され、ブラシ毛材は芯軸方向の隙間が軽減され、ブラシ部は、塗布液を塗布する櫛または成形型の塗布部と軸方向に組み合わせた構成であるから、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキンでブラシ部がしごかれてブラシ部に塗布液の液溜りがなく、櫛または成形型の塗布部を用いて例えばまつ毛に多量塗布し、ブラシ部によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材が密集したブラシ部を挿入して歯間を確実に歯垢清掃することができる。 In the invention according to claim 6, the brush portion is formed into a flat plate shape along the core axis direction of the core material by pressurizing and heating a large number of brush hair materials, and the brush hair material is reduced in the gap in the core axis direction, Since the brush part is configured to be combined with an application part of a comb or a mold for applying the application liquid in the axial direction, when used as a liquid application brush, a liquid container is used to attach the application liquid to the brush bristle material. There is a case where the brush body is put in and the coating liquid is attached and taken out, but at this time, the brush part is squeezed by the packing provided at the mouth part of the liquid container, and there is no accumulation of the coating liquid in the brush part. Alternatively, for example, a large amount can be applied to the eyelashes using the application part of the mold, and the application liquid can be uniformly applied by spreading the eyelashes one by one with the brush part. Moreover, when using as an interdental brush, the brush part in which the brush bristle material was densely inserted in the clearance gap between teeth can be inserted, and plaque between teeth can be reliably cleaned.
請求項７に記載の発明では、ブラシ部は、多数のブラシ毛材により形成された平板状の厚さが、芯材の直径より大きいことで、液塗布ブラシとして用いる場合には、まつ毛を多数のブラシ毛材によって１本１本梳くようにして塗布液をより均一に塗布することができ、歯間ブラシとして用いる場合には、歯の間の隙間に多数のブラシ毛材を挿入して歯間をより確実に歯垢清掃することができる。 In the invention according to claim 7, the brush portion has a plate-like thickness formed by a large number of brush bristle materials larger than the diameter of the core material. The coating liquid can be applied more uniformly by brushing one brush at a time, and when used as an interdental brush, a large number of brush bristle materials are inserted into the gaps between the teeth. The plaque can be cleaned more reliably.
請求項８に記載の発明では、ブラシ部は、多数のブラシ毛材の先端部が平面状になるように揃えられており、液塗布ブラシとして用いる場合には、多数のブラシ毛材の長さが揃っていることで多くの多数のブラシ毛材によってまつ毛を１本１本梳くようにして塗布液をより均一に塗布することができ、歯間ブラシとして用いる場合には、多数のブラシ毛材を歯の間の隙間に挿入して歯間をより確実に歯垢清掃することができる。 In the invention according to claim 8, the brush portions are aligned so that the tip portions of a large number of brush bristle materials are planar, and when used as a liquid application brush, the lengths of the large number of brush bristle materials. The coating solution can be applied more uniformly by spreading the eyelashes one by one with a large number of brush bristle materials, and when used as an interdental brush, a large number of brush bristle materials Can be inserted into the gap between the teeth to more reliably clean the plaque between the teeth.
以下、この発明のブラシ具の実施の形態について説明する。この発明の実施の形態は、発明の最も好ましい形態を示すものであり、この発明はこれに限定されない。
［第１の実施の形態］
（ブラシ具の構成）
この第１の実施の形態を、図１に基づいて説明する。図１（ａ）はブラシ具の側面図、図１（ｂ）はブラシ具の断面図である。ブラシ具１は、握り部２と、この握り部２の先端に全体の外観形状として手元側から先端側まで断面がほぼ長方形形状に成形されたブラシ本体３を有する。ブラシ本体３は、２個のブラシ部４を有する。このブラシ部４は、多数のブラシ毛材５が、芯材６を中心に放射状に設けられており、この放射状のブラシ毛材５は、芯材６の厚さに集めて加圧加熱することによって、芯材６の芯軸方向Ｌ１に沿って平板状に形成されている。
Hereinafter, embodiments of the brush device of the present invention will be described. The embodiment of the present invention shows the most preferable mode of the present invention, and the present invention is not limited to this.
[First Embodiment]
(Brush tool configuration)
The first embodiment will be described with reference to FIG. Fig.1 (a) is a side view of a brush tool, FIG.1 (b) is sectional drawing of a brush tool. The brush tool 1 has a grip part 2 and a brush body 3 having a cross section formed in a substantially rectangular shape from the hand side to the tip side as an overall appearance at the tip of the grip part 2. The brush body 3 has two brush portions 4. In this brush portion 4, a large number of brush bristle materials 5 are provided radially around a core material 6, and the radial brush bristle material 5 is gathered to the thickness of the core material 6 and heated under pressure. Thus, it is formed in a flat plate shape along the core axis direction L1 of the core material 6.
２個のブラシ部４は、芯材６を中心として直線状になるような対称位置にあり、このブラシ部４は、多数のブラシ毛材５により形成された平板状の厚さＨ１が、芯材６の直径Ｄ１より大きく形成されている。平板状の厚さＨ１が、芯材６の直径Ｄ１と略同じ大きさであると、狭い隙間に塗布したり歯垢清掃することができ、直径Ｄ１より略３倍程度大きく形成されていると、広い隙間に塗布したり歯垢清掃することができる。 The two brush portions 4 are in symmetrical positions so as to be linear with the core material 6 as the center, and the brush portion 4 has a flat thickness H1 formed by a large number of brush bristle materials 5 and has a core. The material 6 is formed larger than the diameter D1. When the flat plate thickness H1 is substantially the same as the diameter D1 of the core member 6, it can be applied to a narrow gap or cleaned of plaque, and is formed to be approximately three times larger than the diameter D1. Can be applied to wide gaps or cleaned of plaque.
また、ブラシ部４は、多数のブラシ毛材５の先端部５ａが平面状になるように揃えられ、かつ図１に示すように、手元から先端まで芯材６の芯軸方向Ｌ１に沿って平行になっている。また、２個のブラシ部４は、芯材６を中心として対称位置にあるが、この２個のブラシ部４の間に位置するブラシ毛材７は短く切断され、先端部７ａは、円形に沿うようになっている。このように、２個のブラシ部４は、芯材６を中心とした対称位置に形成され、対称位置に形成されたブラシ部４の間には、ブラシ部４のブラシ毛材５より短いブラシ毛材７が芯材６を中心に放射状に設けられている。 Further, the brush portion 4 is aligned so that the tip portions 5a of a large number of brush bristle materials 5 are planar, and as shown in FIG. 1, along the core axis direction L1 of the core material 6 from the hand to the tip. It is parallel. In addition, the two brush portions 4 are in a symmetrical position with the core material 6 as the center, but the brush bristle material 7 positioned between the two brush portions 4 is cut short, and the tip portion 7a has a circular shape. It has come along. In this way, the two brush portions 4 are formed at symmetrical positions around the core material 6, and a brush shorter than the brush bristle material 5 of the brush portion 4 between the brush portions 4 formed at the symmetrical positions. The bristle material 7 is provided radially around the core material 6.
（ブラシ具の製造方法）
次に、ブラシ具１の製造方法を、図２に基づいて説明する。この実施の形態の場合、ブラシ本体３は、０．１〜２．０〔ｍｍφ〕の太さの２本になるように折り曲げたステンレス線材の心材６間に、その延長方向に多数のブラシ繊維材料のブラシ毛材５を配列するように挟み込んだ状態において（図２（ａ））、心材６にねじり加工を施すことにより、ねじり加工された芯材６を中心として、直線的に外方にブラシ毛材５を突出するように植毛し、多数のブラシ毛材５が、芯材６を中心に放射状に設けられた状態になる（図２（ｂ））。
(Manufacturing method of brush)
Next, the manufacturing method of the brush tool 1 is demonstrated based on FIG. In the case of this embodiment, the brush main body 3 has a large number of brush fibers in the extending direction between the cores 6 of the stainless wire bent so as to have a thickness of 0.1 to 2.0 [mmφ]. In a state where the brush bristle materials 5 are sandwiched so as to be arranged (FIG. 2A), the core material 6 is twisted to linearly outward with the twisted core material 6 as the center. The brush bristle material 5 is planted so as to protrude, and a large number of brush bristle materials 5 are provided radially around the core material 6 (FIG. 2B).
ブラシ繊維材料は、０．０２８〜０．３〔ｍｍφ〕の合成樹脂材料（ナイロン、テトロン、ポリエステル、ポリプロピレンなど）の繊維素材を用いることができ、心材６やブラシ毛材５の材質、大きさ、形状等はブラシ具の使用用途によって自由に選定される。 As the brush fiber material, a fiber material of a synthetic resin material (nylon, tetron, polyester, polypropylene, etc.) of 0.028 to 0.3 [mmφ] can be used, and the material and size of the core material 6 and the brush bristle material 5 can be used. The shape and the like can be freely selected depending on the intended use of the brush tool.
多数のブラシ毛材５が、芯材６を中心に放射状に設けられた状態では、芯材６の芯軸方向から見ると、多数のブラシ毛材５が真円形状になっており、この真円形状から楕円形状になるように切断し（図２（ｃ））、これによりブラシ毛材５より短いブラシ毛材７が芯材６を中心に放射状に設けられる。４個の楔形治具５０を芯材６方向に差し込み（図２（ｄ））、この４個の楔形治具５０を用いて楕円形状の長軸側に放射状のブラシ毛材５が芯材６を中心になるように集め、４個の楔形治具５０に熱を与えて集めた放射状のブラシ毛材５を平板状に加圧加熱する（図２（ｅ））。このように、図１に示すように、多数のブラシ毛材５を、加圧加熱によって芯材６の芯軸方向に沿って平板状に形成してなるブラシ部４が形成される。このブラシ部４は、芯材６を中心とした対称位置に形成され、対称位置に形成されたブラシ部４の間には、ブラシ部４のブラシ毛材５より短いブラシ毛材７が芯材６を中心に放射状に設けられる。 In a state where a large number of brush bristle materials 5 are provided radially around the core material 6, when viewed from the core axis direction of the core material 6, the large number of brush hair materials 5 have a perfect circle shape. Cut from a circular shape to an elliptical shape (FIG. 2C), whereby the brush bristle material 7 shorter than the brush bristle material 5 is provided radially around the core material 6. Four wedge-shaped jigs 50 are inserted in the direction of the core material 6 (FIG. 2D), and the radial brush bristle material 5 is formed on the major axis side of the elliptical shape using the four wedge-shaped jigs 50. The radial brush bristle materials 5 collected by applying heat to the four wedge-shaped jigs 50 are heated in a flat plate shape (FIG. 2 (e)). Thus, as shown in FIG. 1, the brush part 4 formed by forming many brush bristle materials 5 in the shape of a plate along the core axis direction of the core material 6 by pressure heating is formed. The brush portion 4 is formed at a symmetrical position around the core material 6, and between the brush portions 4 formed at the symmetrical position, a brush hair material 7 shorter than the brush hair material 5 of the brush portion 4 is a core material. 6 is provided radially.
（液塗布ブラシとして用いる場合）
このブラシ具１を液塗布ブラシとして用いる場合を、図３に基づいて説明する。ブラシ具１のブラシ部４は、多数のブラシ毛材５を加圧加熱によって芯材６の芯軸方向に沿って平板状に形成されている。
(When used as a liquid application brush)
The case where this brush tool 1 is used as a liquid application brush will be described with reference to FIG. The brush portion 4 of the brush tool 1 is formed in a flat plate shape along the core axis direction of the core material 6 by pressurizing and heating a large number of brush bristle materials 5.
したがって、液塗布ブラシとして用いる場合には、ブラシ毛材に塗布液を付着させるために、塗布液を貯留した液容器にブラシ本体３を入れ、ブラシ部４に塗布液を付着させて取り出すことがあるが、この取り出すときに液容器の口部に設けられたパッキン等でブラシ部４のブラシ毛材５がしごかれる。このしごき後には、ブラシ部４のブラシ毛材５に塗布液の液溜りがなく、芯材６を中心にしごき残りの塗布液の液溜りができる。この液溜りでまつ毛６に多量塗布ができ、塗布後にはブラシ部４のブラシ毛材５によってまつ毛６０を１本１本梳くようにして塗布液を均一に塗布することができる。 Therefore, when using as a liquid application brush, in order to attach the application liquid to the brush bristle material, the brush body 3 is put in a liquid container storing the application liquid, and the application liquid is attached to the brush portion 4 and taken out. However, when this is taken out, the brush bristle material 5 of the brush portion 4 is squeezed by packing or the like provided at the mouth of the liquid container. After the ironing, the brush bristle material 5 of the brush portion 4 has no liquid accumulation of the coating liquid, and the remaining liquid of the ironing liquid can be accumulated around the core material 6. A large amount can be applied to the eyelashes 6 by this liquid pool, and after application, the application liquid can be uniformly applied by spreading the eyelashes 60 one by one with the brush bristle material 5 of the brush portion 4.
また、直線状になるように対称位置に形成されたブラシ部４の間には、ブラシ部４のブラシ毛材５より短いブラシ毛材７が芯材を中心に放射状に設けられているから、ブラシ部４の間の短いブラシ毛材７の部分にしごき残りの塗布液が溜まり、塗布液の多量塗布を短いブラシ毛材７によって簡単、かつ確実に行なうことができる。 In addition, since the brush bristle material 7 shorter than the brush bristle material 5 of the brush part 4 is provided radially between the brush parts 4 formed at symmetrical positions so as to be linear, The remaining coating liquid remains in the portion of the short brush bristle 7 between the brush portions 4, and a large amount of coating liquid can be easily and reliably applied by the short brush bristle 7.
また、ブラシ部４は、多数のブラシ毛材５により形成された平板状の厚さＨ１が、芯材６の直径Ｄ１より大きいことで、液塗布ブラシとして用いる場合には、まつ毛６０をブラシ部４のより多数のブラシ毛材５によって１本１本梳くようにして塗布液をより均一に塗布することができる。 Further, the brush portion 4 has a flat plate-like thickness H1 formed by a large number of brush bristle materials 5 that is larger than the diameter D1 of the core material 6, so that the eyelashes 60 can be used as a liquid application brush. The coating liquid can be applied more uniformly by spreading the brush bristle material 5 by four so as to spread one by one.
また、ブラシ部４は、多数のブラシ毛材５の先端部５ａが平面状になるように揃えられており、液塗布ブラシとして用いる場合には、多数のブラシ毛材５の長さが揃っていることで、多くのまつ毛６０を１本１本梳くようにして塗布液をより均一に塗布することができる。 Moreover, the brush part 4 is aligned so that the front-end | tip parts 5a of many brush bristle materials 5 may become planar shape, and when using as a liquid application brush, the length of many brush bristle materials 5 has gathered. As a result, it is possible to apply the coating solution more uniformly so that many eyelashes 60 are spread one by one.
（歯間ブラシとして用いる場合）
このブラシ具１を歯間ブラシとして用いる場合を、図４に基づいて説明する。ブラシ具１のブラシ部４は、多数のブラシ毛材５を加圧加熱によって芯材６の芯軸方向に沿って平板状に形成されており、歯６１間に狭い隙間Ｓ１がある場合には、ブラシ部４のブラシ毛材５を狭い隙間Ｓ１に挿入すると、先端部５ａが歯６１間の根元まで届き歯間を確実に歯垢清掃することができ（図４（ａ））、また歯６１の根元間に狭い隙間Ｓ２がある場合には、狭い隙間Ｓ２にブラシ毛材５の先端部５ａを挿入して歯間を確実に歯垢清掃することができ（図４（ｂ））、また歯６１の根元から先端間に広い隙間Ｓ３がある場合には、芯材６と共に広い隙間Ｓ３にブラシ毛材５を挿入し、短いブラシ毛材７でも歯間を確実に歯垢清掃することができる（図４（ｃ））。
(When used as an interdental brush)
The case where this brush tool 1 is used as an interdental brush is demonstrated based on FIG. The brush portion 4 of the brush tool 1 is formed in a flat plate shape along the core axis direction of the core material 6 by pressurizing and heating a large number of brush bristle materials 5, and when there is a narrow gap S <b> 1 between the teeth 61. When the brush bristle material 5 of the brush portion 4 is inserted into the narrow gap S1, the tip portion 5a reaches the root between the teeth 61, and the dental space can be reliably cleaned (FIG. 4 (a)). When there is a narrow gap S2 between the roots of 61, the tip 5a of the brush bristle material 5 can be inserted into the narrow gap S2 to reliably clean the plaque between the teeth (FIG. 4 (b)). In addition, when there is a wide gap S3 between the root and the tip of the tooth 61, the brush bristle material 5 is inserted into the wide gap S3 together with the core material 6, and the tooth space is reliably cleaned even with the short brush bristle material 7. (FIG. 4C).
また、ブラシ部４は、多数のブラシ毛材５により形成された平板状の厚さＨ１が、芯材６の直径Ｄ１より大きいことで、歯間ブラシとして用いる場合には、歯６１の間の狭い隙間に多数のブラシ毛材５を挿入して歯間をより確実に歯垢清掃することができる。 Further, the brush portion 4 has a flat plate-like thickness H1 formed by a large number of brush bristle materials 5 larger than the diameter D1 of the core material 6, so that when the brush portion 4 is used as an interdental brush, it is between the teeth 61. A large number of brush bristle materials 5 can be inserted into the narrow gaps to more reliably clean the plaque between the teeth.
また、ブラシ部４は、多数のブラシ毛材５の先端部５ａが平面状になるように揃えられており、歯間ブラシとして用いる場合には、多数のブラシ毛材５の長さが揃っていることで、多数のブラシ毛材５の先端部５ａを歯６１の間の狭い隙間に挿入して歯間をより確実に歯垢清掃することができる。 Moreover, the brush part 4 is aligned so that the front-end | tip parts 5a of many brush bristle materials 5 may become planar shape, and when using as an interdental brush, the length of many brush bristle materials 5 has gathered. As a result, the tip portions 5a of a large number of brush bristle materials 5 can be inserted into the narrow gaps between the teeth 61 to clean the plaque between the teeth more reliably.
［第２の実施の形態］
（ブラシ具の構成）
この第２の実施の形態を、図５に基づいて説明する。図５（ａ）はブラシ具の側面図、
図５（ｂ）はブラシ具の断面図である。この実施の形態で、第１の実施の形態と同じ構成は、同じ符号を付して説明を省略する。この実施の形態のブラシ具１は、ブラシ本体３が２個のブラシ部４を有している。このブラシ部４は、芯材６を中心とした略直線状になるように対称位置に形成され、対称位置に形成されたブラシ部４の間には、ブラシ毛材を設けない空間Ｗが芯材６の周りに形成されている。
[Second Embodiment]
(Brush tool configuration)
The second embodiment will be described with reference to FIG. FIG. 5 (a) is a side view of the brush device,
FIG.5 (b) is sectional drawing of a brush tool. In this embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. In the brush tool 1 of this embodiment, the brush body 3 has two brush portions 4. The brush portion 4 is formed at a symmetrical position so as to be substantially linear with the core material 6 as the center, and a space W in which no brush bristle material is provided is provided between the brush portions 4 formed at the symmetrical position. It is formed around the material 6.
次に、ブラシ具１の他の製造方法を、図６に基づいて説明する。この実施の形態の場合、ブラシ本体３は、同様に多数のブラシ毛材５が、芯材６を中心に放射状に設けられた状態で芯材６の芯軸方向から見ると、多数のブラシ毛材５が真円形状になっており（図６（ａ））、楔形治具などによって放射状のブラシ毛材５を左右に分けて集めて加熱した一対の加圧治具５１の間に挿入する（図６（ｂ））。この一対の加圧治具５１によって放射状のブラシ毛材５を平板状に加圧加熱し（図６（ｃ），（ｄ））、多数のブラシ毛材５を加圧加熱によって芯材６の芯軸方向に沿って平板状に形成してなるブラシ部４が形成される。 Next, another manufacturing method of the brush tool 1 will be described with reference to FIG. In the case of this embodiment, the brush body 3 similarly has a large number of brush hairs when viewed from the direction of the core axis of the core material 6 with a large number of brush hair materials 5 provided radially around the core material 6. The material 5 has a perfect circle shape (FIG. 6A), and the radial brush bristle material 5 is divided into left and right parts by a wedge-shaped jig or the like and is inserted between a pair of heated pressure jigs 51 heated. (FIG. 6B). The radial brush bristle material 5 is pressed and heated in a flat plate shape by the pair of pressurizing jigs 51 (FIGS. 6 (c) and 6 (d)). The brush part 4 formed in a flat plate shape along the core axis direction is formed.
（液塗布ブラシとして用いる場合）
この実施の形態では、２個のブラシ部４が多数のブラシ毛材５を加圧加熱によって芯材６の芯軸方向に沿って平板状に形成され、ブラシ部４は、芯材６を中心とした直線状になるように対称位置に形成されているから、液塗布ブラシとして用いる場合には、液容器にブラシ本体３を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部４のブラシ毛材５がしごかれてブラシ部４のブラシ毛材５に塗布液の液溜りがなく、芯材６を中心にブラシ毛材を設けない空間Ｗに塗布液のしごき残りの液溜りができ、この液溜りで例えばまつ毛に多量塗布ができ、塗布後にはブラシ部４のブラシ毛材５によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。
(When used as a liquid application brush)
In this embodiment, two brush portions 4 are formed in a plate shape along the core axis direction of the core material 6 by pressurizing and heating a large number of brush bristle materials 5, and the brush portion 4 is centered on the core material 6. When using as a liquid application brush, the brush body 3 may be put into a liquid container and the application liquid may be attached and taken out. The brush bristle material 5 of the brush part 4 is squeezed by packing or the like provided at the mouth of the container, and the brush bristle material 5 of the brush part 4 has no liquid pool of the coating liquid, and the brush bristle material centering on the core material 6 In the space W where the coating liquid is not provided, a remaining amount of the coating liquid can be accumulated, and for example, a large amount can be applied to the eyelashes with this liquid pool, and after application, the eyelashes are spread one by one by the brush bristle material 5 of the brush portion 4. The coating solution can be applied uniformly.
（歯間ブラシとして用いる場合）
歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材５が密集したブラシ部４を挿入して歯間を確実に歯垢清掃することができ、また直線状になるように対称位置に形成されたブラシ部４の間には、ブラシ毛材を設けない空間Ｗが形成されているから、空間Ｗに歯垢が溜まり除去することができ、狭い歯間を確実に歯垢清掃することができる。
(When used as an interdental brush)
When used as an interdental brush, the brush portion 4 in which the brush bristle material 5 is densely inserted into the gap between the teeth can be inserted to reliably clean the plaque between the teeth, and is symmetrical so as to be linear. Between the brush portions 4 formed at the positions, there is a space W in which no brush bristle material is provided, so that plaque can accumulate and be removed in the space W, and the plaque between the narrow teeth can be reliably cleaned. can do.
［第３の実施の形態］
（ブラシ具の構成）
この第３の実施の形態を、図７に基づいて説明する。図７（ａ）はブラシ具の側面図、図７（ｂ）はブラシ具の断面図である。この実施の形態で、第１の実施の形態と同じ構成は、同じ符号を付して説明を省略する。この実施の形態のブラシ具１は、ブラシ本体３が２個のブラシ部４を有している。このブラシ部４は、芯材６を中心とした一方の略半円の領域Ｅ１０に複数個形成され、この実施例では２個鋭角の位置にある。他方の略半円の領域Ｅ１１には、ブラシ部５のブラシ毛材５と同じ長さのブラシ毛材８が芯材６を中心に放射状に設けられている。
[Third Embodiment]
(Brush tool configuration)
The third embodiment will be described with reference to FIG. Fig.7 (a) is a side view of a brush tool, FIG.7 (b) is sectional drawing of a brush tool. In this embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. In the brush tool 1 of this embodiment, the brush body 3 has two brush portions 4. A plurality of brush portions 4 are formed in one approximately semicircular region E10 centering on the core member 6, and two brush portions 4 are at acute angles in this embodiment. In the other substantially semicircular region E <b> 11, the brush bristle material 8 having the same length as the brush bristle material 5 of the brush portion 5 is provided radially around the core material 6.
（ブラシ具の製造方法）
次に、ブラシ具１の製造方法を、図８に基づいて説明する。この実施の形態の場合、ブラシ本体３は、多数のブラシ毛材５が、芯材６を中心に放射状に設けられた状態であり、芯材６の芯軸方向から見ると、多数のブラシ毛材５が真円形状になっている（図８（ａ））。真円形状の多数のブラシ毛材５には、３個の楔形治具５０を略９０度間隔で芯材６方向に差し込み（図８（ｂ））、両側の楔形治具５０を中央の楔形治具５０に向けて移動させて３個の楔形治具５０に熱を与えて集めた放射状のブラシ毛材５を平板状に加圧加熱する（図８（ｃ））。このように、多数のブラシ毛材５を、加圧加熱によって芯材６の芯軸方向に沿って平板状に形成してなる２個のブラシ部４が、図７に示すように形成される。
(Manufacturing method of brush)
Next, the manufacturing method of the brush tool 1 is demonstrated based on FIG. In the case of this embodiment, the brush body 3 is in a state in which a large number of brush bristle materials 5 are provided radially around the core material 6. The material 5 has a perfect circle shape (FIG. 8A). Three wedge-shaped jigs 50 are inserted into a large number of perfect circular bristle materials 5 in the direction of the core material 6 at intervals of about 90 degrees (FIG. 8B), and the wedge-shaped jigs 50 on both sides are inserted in the center wedge shape. The radial brush bristle material 5 which is moved toward the jig 50 and applies heat to the three wedge-shaped jigs 50 and collected is pressed and heated into a flat plate shape (FIG. 8C). Thus, two brush parts 4 formed by forming a large number of brush bristle materials 5 in a flat plate shape along the core axis direction of the core material 6 by pressure heating are formed as shown in FIG. .
（液塗布ブラシとして用いる場合）
このブラシ具１を液塗布ブラシとして用いる場合は、他方の略半円の領域Ｓ１１には、ブラシ部４のブラシ毛材５と同じ長さのブラシ毛材８が芯材６を中心に放射状に設けられているから、液塗布ブラシとして用いる場合には、液容器にブラシ本体３を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部４がしごかれて一方の略半円の領域Ｅ１０の複数のブラシ部５のブラシ毛材５に液溜りがなく、他方の略半円の領域Ｅ１１のブラシ毛材８に付着した塗布液を例えばまつ毛に多量塗布でき、複数のブラシ部４のブラシ毛材５によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。
(When used as a liquid application brush)
When this brush tool 1 is used as a liquid application brush, the brush hair material 8 having the same length as the brush hair material 5 of the brush portion 4 is radially formed around the core material 6 in the other semi-circular region S11. Since it is provided, when used as a liquid application brush, the brush body 3 may be put in the liquid container and the application liquid may be attached and taken out, but at this time with a packing or the like provided at the mouth of the liquid container Application where the brush portion 4 is squeezed and there is no liquid accumulation in the brush bristle material 5 of the plurality of brush portions 5 in one of the substantially semicircular regions E10 and adheres to the brush bristle material 8 in the other substantially semicircular region E11. For example, a large amount of the liquid can be applied to the eyelashes, and the application liquid can be uniformly applied by spreading the eyelashes one by one by the brush bristle material 5 of the plurality of brush portions 4.
（歯間ブラシとして用いる場合）
このブラシ具１を歯間ブラシとして用いる場合は、歯６１の先端間に狭い隙間がある場合には、１個ずつブラシ部４のブラシ毛材５を狭い隙間に挿入して歯間を確実に歯垢清掃することができ、また歯の根元から先端間に広い隙間がある場合には、芯材６と共に広い隙間にブラシ毛材８と２個のブラシ部４を挿入して歯間を確実に歯垢清掃することができる。
(When used as an interdental brush)
When this brush tool 1 is used as an interdental brush, if there is a narrow gap between the tips of the teeth 61, the brush bristle material 5 of the brush part 4 is inserted into the narrow gap one by one to ensure the gap between the teeth. Plaque can be cleaned, and when there is a wide gap between the root and tip of the tooth, the bristle material 8 and the two brush parts 4 are inserted into the wide gap together with the core material 6 to ensure a gap between the teeth. Can clean plaque.
この実施の形態のブラシ具１は、ブラシ本体３が２個のブラシ部４を有しているが、このブラシ部４は、芯材６を中心として半面側の中央の位置に１個設け、このブラシ部４に対して半面側には、多数のブラシ毛材８が放射状に設けるようにしてもよい。
［その他の実施の形態］
その他の実施の形態を、図９乃至図１３に基づいて説明するが、この実施の形態で、第１の実施の形態と同じ構成は、同じ符号を付して説明を省略する。
In the brush tool 1 of this embodiment, the brush body 3 has two brush portions 4, but this brush portion 4 is provided in a central position on the half surface side with the core material 6 as the center, A large number of brush hairs 8 may be provided radially on the half surface side of the brush portion 4.
[Other embodiments]
Other embodiments will be described with reference to FIGS. 9 to 13. In this embodiment, the same components as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
まず、図９に示す実施の形態を説明する。図９（ａ）の実施の形態では、ブラシ本体３が２個のブラシ部４を対称位置に有しているが、先端部に向けて先細りになっており、図９（ｂ）の実施の形態では、手元から先端部に向けて先細りになっており、図９（ｃ）の実施の形態では、中央部が細くなっており、これらはブラシ部４の変化した部分を利用して効果的に塗布したり歯垢清掃することができる。 First, the embodiment shown in FIG. 9 will be described. In the embodiment of FIG. 9 (a), the brush body 3 has two brush portions 4 at symmetrical positions, but is tapered toward the tip portion, and the embodiment of FIG. 9 (b) is performed. In the form, the taper is tapered from the hand toward the tip, and in the embodiment of FIG. 9C, the central part is thin, and these are effective by utilizing the changed part of the brush part 4. Can be applied to and cleaned of plaque.
図９（ｄ）の実施の形態では、中央部から先端側は図９（ｃ）の実施の形態と同様であるが、中央部から手元側はブラシ毛材５が放射状になっており、図９（ｅ）の実施の形態では、ブラシ本体３が４個のブラシ部４を中央部から先端側の対称位置に有し、先端部に向けて先細りになっており、中央部から手元側はブラシ部４より短いブラシ毛材５が放射状になっており、図９（ｆ）の実施の形態では、ブラシ本体３が４個のブラシ部４を中央部から手元側の対称位置に有し、対応する一対のブラシ部４が対向する他の一対のブラシ部４より短くなっており、中央部から先端側はブラシ部４より短いブラシ毛材５が放射状になっている。図９（ｇ）の実施の形態では、ブラシ本体３が４個のブラシ部４を中央部から手元側の対称位置に有し、図９（ｆ）の実施の形態と同様に構成されているが、中央部から先端側はブラシ部４と同じ長さから先細りになるようにブラシ毛材５が放射状になっており、これらはブラシ部４とブラシ毛材５が放射状の部分とを利用して効果的に塗布したり歯垢清掃することができる。 In the embodiment of FIG. 9 (d), the tip side from the center is the same as the embodiment of FIG. 9 (c), but the brush bristle material 5 is radial from the center to the hand side. In the embodiment of FIG. 9 (e), the brush body 3 has four brush portions 4 at symmetrical positions from the center portion to the tip side, and is tapered toward the tip portion. The brush bristle material 5 shorter than the brush part 4 is radial, and in the embodiment of FIG. 9 (f), the brush body 3 has four brush parts 4 at the symmetrical position from the center part to the hand side, The corresponding pair of brush portions 4 are shorter than the other pair of brush portions 4 facing each other, and the brush bristle material 5 shorter than the brush portion 4 is radial from the center portion to the tip side. In the embodiment of FIG. 9 (g), the brush body 3 has four brush portions 4 at symmetrical positions on the hand side from the center portion, and is configured similarly to the embodiment of FIG. 9 (f). However, the brush bristle material 5 is radial so that the tip side from the center part is tapered from the same length as the brush part 4, and these use the radial part of the brush part 4 and the brush bristle material 5. Can be applied effectively and plaque can be cleaned.
図９（ｈ）の実施の形態では、第１の実施の形態と同様に構成されているが、対称位置に形成された一方のブラシ部４のブラシ毛材９は、他方のブラシ部４のブラシ毛材５より長さが短いから、液塗布ブラシとして用いる場合には、液容器にブラシ本体３を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部４のブラシ毛材５がしごかれてブラシ部４のブラシ毛材５に塗布液の液溜りがなく、短いブラシ部４のブラシ毛材９の部分にしごき残りの液溜りができ、この液溜りで例えばまつ毛に多量塗布ができ、塗布後にはブラシ部４のブラシ毛材５によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材５が密集したブラシ部４を挿入して歯間を確実に歯垢清掃することができ、また対称位置に形成されたブラシ部４の短いブラシ毛材９でも歯垢清掃することができる。 In the embodiment of FIG. 9 (h), the configuration is the same as that of the first embodiment, but the brush bristle material 9 of one brush portion 4 formed at the symmetrical position is the same as that of the other brush portion 4. Since the length is shorter than the brush bristle material 5, when used as a liquid application brush, the brush body 3 may be put in the liquid container and the application liquid may be attached and taken out. The brush bristle material 5 of the brush part 4 is squeezed by the packing or the like so that there is no accumulation of the coating liquid in the brush bristle material 5 of the brush part 4, and the remaining part of the brush bristle material 9 of the short brush part 4 A liquid pool can be formed, and a large amount can be applied to, for example, eyelashes by this liquid pool. After the application, the coating liquid can be uniformly applied by spreading the eyelashes one by one with the brush bristle material 5 of the brush part 4. Further, when used as an interdental brush, the brush portion 4 in which the brush bristle material 5 is densely inserted into the gap between the teeth can be inserted to reliably clean the plaque between the teeth, and is formed at a symmetrical position. It is possible to clean the plaque even with the short brush bristle material 9 of the brush portion 4.
図９（ｉ）の実施の形態では、ブラシ部４が芯材６を中心に螺旋状になるように形成され、ブラシ部４を種々の形状に変化させている。このように、ブラシ部４は、芯材６を中心とした螺旋状に形成されているから、液塗布ブラシとして用いる場合には、液容器から取り出すときに液容器の口部に設けられたパッキン等でブラシ部４のブラシ毛材５がしごかれ、このしごき後には、ブラシ部４のブラシ毛材５に塗布液の液溜りがなく、螺旋状のブラシ部４の間の部分に塗布液が溜まりができる。この液溜りでまつ毛６に多量塗布ができ、塗布後にはブラシ部４のブラシ毛材５を回転操作してまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材５が密集したブラシ部４を挿入して歯間を確実に歯垢清掃することができ、また螺旋状のブラシ部４の間によって歯垢を排除でき確実に歯垢清掃することができる。 In the embodiment of FIG. 9 (i), the brush portion 4 is formed in a spiral shape around the core material 6, and the brush portion 4 is changed into various shapes. Thus, since the brush part 4 is formed in the spiral shape centering on the core material 6, when using as a liquid application brush, the packing provided in the opening | mouth part of the liquid container when taking out from a liquid container is used. The brush bristle material 5 of the brush part 4 is squeezed by, for example, and after this squeezing, the brush bristle material 5 of the brush part 4 has no liquid pool of the coating liquid, and the coating liquid is applied between the spiral brush parts 4 Can accumulate. A large amount can be applied to the eyelashes 6 by this liquid pool, and after application, the brush bristle material 5 of the brush portion 4 is rotated to spread the eyelashes one by one, so that the coating solution can be uniformly applied. Moreover, when using as an interdental brush, the brush part 4 in which the brush bristle material 5 was densely inserted in the space | interval between teeth can be inserted, and plaque can be reliably cleaned between teeth, and a spiral brush part Plaque can be eliminated by the interval between 4, and plaque can be cleaned reliably.
次に、図１０に示す実施の形態を説明する。図１０（ａ）の実施の形態では、２個のブラシ部４が平板状になっているが、芯材６を中心に交互に同じ波形が突出するように形成され、図１０（ｂ）の実施の形態では、芯材６を中心に両側に同じ波形に突出するように形成され、図１０（ｃ）の実施の形態では、芯材６を中心に交互に同じ波形が対称位置で突出するように形成され、図１０（ｄ）の実施の形態では、芯材６を中心に両側に同じ波形が対称位置で突出するように形成され、ブラシ部４を種々の波形形状に変化させることで、効果的に塗布したり歯垢清掃することができる。 Next, the embodiment shown in FIG. 10 will be described. In the embodiment of FIG. 10 (a), the two brush portions 4 have a flat plate shape, but are formed so that the same waveform protrudes alternately around the core member 6, and the shape of FIG. In the embodiment, it is formed so as to protrude in the same waveform on both sides around the core material 6, and in the embodiment of FIG. 10C, the same waveform protrudes alternately at the symmetrical position around the core material 6. In the embodiment of FIG. 10 (d), the same waveform is formed on both sides around the core member 6 at symmetrical positions, and the brush portion 4 is changed into various waveform shapes. Can be effectively applied and plaque cleaned.
図１０（ｅ）の実施の形態では、一対のブラシ部４を対称位置に有し平面形状になっているが、互いに違いに角度を変化させて芯材６に沿って設け、図１０（ｆ）の実施の形態では、一対のブラシ部４を、角度を変化させて対称位置に有しているが、図１０（ｅ）の実施の形態のように互いに違いに角度を変化させて芯材６に沿って設け、ブラシ部４を複数個設け、かつ角度を変化させることで、効果的に塗布したり歯垢清掃することができる。 In the embodiment of FIG. 10 (e), the pair of brush portions 4 are provided in symmetrical positions and have a planar shape, but are provided along the core material 6 by changing the angle differently. In the embodiment, the pair of brush portions 4 are provided at symmetrical positions by changing the angle. However, as shown in the embodiment of FIG. 6, a plurality of brush portions 4 are provided, and the angle is changed, so that application or plaque cleaning can be effectively performed.
図１０（ｇ）の実施の形態では、一対のブラシ部４を対称位置に有しているが、手元側から先端側に厚みが小さくなるようになっており、図１０（ｈ）の実施の形態では、手元側から先端側に厚みが大きくなるようになっており、図１０（ｉ）の実施の形態では、中央部から手元側及び先端側に厚みが小さくなるようになっており、一対のブラシ部４の長手方向の厚みを変化させることで、効果的に塗布したり歯垢清掃することができる。 In the embodiment of FIG. 10 (g), the pair of brush portions 4 are provided at symmetrical positions, but the thickness is reduced from the hand side to the tip side, and the embodiment of FIG. 10 (h) is performed. In the embodiment, the thickness increases from the proximal side to the distal end side. In the embodiment of FIG. 10 (i), the thickness decreases from the central portion to the proximal side and the distal end side. By changing the thickness of the brush part 4 in the longitudinal direction, it is possible to effectively apply or clean the plaque.
次に、図１１及び図１２に示す実施の形態を説明する。図１１（ａ）乃至（ｆ）の実施の形態では、２個のブラシ部４が平板状になっているが、芯材６を種々の形態に曲げたものであり、さらにブラシ毛材５の向きを変化させたり、屈曲させたりしており、この芯材６を種々の形態を利用して、効果的に塗布したり歯垢清掃することができる。 Next, the embodiment shown in FIGS. 11 and 12 will be described. In the embodiment shown in FIGS. 11A to 11F, the two brush portions 4 have a flat plate shape, but the core material 6 is bent into various forms. The direction is changed or bent, and the core material 6 can be effectively applied or plaque cleaned using various forms.
また、図１１（ｇ）乃至（ｎ）の実施の形態では、２個のブラシ部４が平板状になっているが、芯材６を直線したものであり、さらにブラシ毛材５の向きを変化させたり、屈曲させたりしており、ブラシ毛材５の形状を変化させることで、効果的に塗布したり歯垢清掃することができる。 Further, in the embodiment of FIGS. 11G to 11N, the two brush portions 4 are flat, but the core material 6 is straight, and the direction of the brush bristle material 5 is further changed. By changing or bending the shape of the brush bristle material 5, it is possible to effectively apply or clean the plaque.
図１２（ａ）乃至（ｃ）の実施の形態は、１本のブラシ毛材５の先端部５ａの切断形状を示し、図１２（ｄ）乃至（ｉ）の実施の形態は、１本のブラシ毛材５の先端部５ａの種々の曲げ形状を示し、これらは先端部５ａの形状を利用して、効果的に塗布したり歯垢清掃することができる。 12 (a) to 12 (c) show the cut shape of the tip 5a of one brush bristle material 5, and the embodiment of FIGS. 12 (d) to 12 (i) shows one piece. Various bending shapes of the front end portion 5a of the brush bristle material 5 are shown, and these can be applied and plaque cleaned effectively using the shape of the front end portion 5a.
次に、図１３に示す実施の形態を説明する。図１３（ａ）の実施の形態では、ブラシ本体３が２個のブラシ部４を対称位置に有し、成形型の軸部７０に芯材６が位置するように配置され、ブラシ本体３の先端は軸部７０から先方へ突出し、軸部７０には突起７０ａが多数形成されている。ブラシ本体３の先端は、２個のブラシ部４が先き細りになっている。 Next, the embodiment shown in FIG. 13 will be described. In the embodiment of FIG. 13A, the brush body 3 has two brush portions 4 at symmetrical positions, and is arranged so that the core material 6 is positioned on the shaft portion 70 of the molding die. The tip protrudes forward from the shaft portion 70, and a number of protrusions 70 a are formed on the shaft portion 70. Two brush portions 4 are tapered at the tip of the brush body 3.
図１３（ｂ）の実施の形態では、図１３（ａ）の実施の形態と同様に成形型の軸部７０に芯材６が位置するように配置され、軸部７０には溝７０ｂが軸方向に多数連続して形成されている。図１３（ｃ）の実施の形態では、ブラシ本体３が１個のブラシ部４を有し、芯材６が成形型の半円の軸部７０に配置され、ブラシ本体３の先端は軸部７０から先方へ突出し、軸部７０には溝７０ｂが軸方向に多数連続して形成されている。 In the embodiment of FIG. 13B, as in the embodiment of FIG. 13A, the core material 6 is disposed on the shaft portion 70 of the molding die, and the groove 70b is formed on the shaft portion 70. Many are formed continuously in the direction. In the embodiment of FIG. 13 (c), the brush body 3 has one brush portion 4, the core member 6 is disposed on the semicircular shaft portion 70 of the mold, and the tip of the brush body 3 is the shaft portion. Projecting forward from 70, a large number of grooves 70 b are continuously formed in the shaft portion 70 in the axial direction.
図１３（ｄ）の実施の形態では、ブラシ本体３が１個のブラシ部４を有し、芯材６が成形型の半円の軸部７０に配置され、軸部７０には突起７０ａが多数形成されている。図１３（ｅ）の実施の形態では、ブラシ本体３が１個のブラシ部４を有し、芯材６が成形型の半円の軸部７０に配置され、軸部７０には櫛７２が形成されている。図１３（ｆ）の実施の形態では、ブラシ本体３が１個のブラシ部４を有し、芯材６が左右の櫛７２の間に位置するように配置されている。 In the embodiment of FIG. 13 (d), the brush body 3 has one brush portion 4, the core member 6 is disposed on the semicircular shaft portion 70 of the mold, and the shaft portion 70 has a protrusion 70a. Many are formed. In the embodiment of FIG. 13 (e), the brush body 3 has one brush portion 4, the core member 6 is disposed on the semicircular shaft portion 70 of the mold, and the shaft 70 has a comb 72. Is formed. In the embodiment of FIG. 13 (f), the brush body 3 has one brush portion 4, and the core material 6 is disposed between the left and right combs 72.
このように、ブラシ部４は、塗布液を塗布する櫛または成形型の塗布部と軸方向に組み合わせた構成であるから、液塗布ブラシとして用いる場合には、液容器にブラシ本体を入れて塗布液を付着させて取り出すことがあるが、このとき液容器の口部に設けられたパッキン等でブラシ部４のブラシ毛材５がしごかれてブラシ部４に塗布液の液溜りがなく、櫛または成形型の塗布部を用いて例えばまつ毛に多量塗布し、ブラシ部４のブラシ毛材５によってまつ毛を１本１本梳くようにして塗布液を均一に塗布することができる。また、歯間ブラシとして用いる場合には、歯の間の隙間にブラシ毛材５が密集したブラシ部４を挿入して歯間を確実に歯垢清掃することができる。 Thus, since the brush part 4 is the structure combined with the application part of the comb or mold which apply | coats a coating liquid in an axial direction, when using as a liquid application brush, it puts a brush main body in a liquid container, and applies it. The liquid may adhere and take out, but at this time, the bristle material 5 of the brush part 4 is squeezed by packing or the like provided at the mouth part of the liquid container, and there is no liquid pool of the coating liquid in the brush part 4, For example, a large amount is applied to the eyelashes using an application part of a comb or a mold, and the application liquid can be uniformly applied by spreading the eyelashes one by one with the brush bristle material 5 of the brush part 4. Moreover, when using as an interdental brush, the brush part 4 with which the bristle material 5 was densely inserted in the clearance gap between teeth can be inserted, and a dental plaque can be reliably cleaned between teeth.
この発明は、特にマスカラブラシや毛染め用ブラシのように塗布対象毛にマスカラや毛染め液などの塗布液を塗布するための液塗布ブラシ、または通常の歯ブラシによるブラッシングでは歯垢清掃が困難な歯間部分を歯垢清掃するための歯間ブラシ等に用いられるブラシ具に適用でき、ブラシ毛材の隙間を軽減することで液塗布ブラシ、または歯間ブラシに好適に用いることが可能である。 This invention is particularly difficult to clean plaque by brushing with a liquid application brush for applying an application liquid such as mascara or hair dyeing liquid to the target hair, such as a mascara brush or a hair dyeing brush, or with a normal toothbrush. It can be applied to brushes used in interdental brushes for cleaning plaque between teeth, and can be suitably used for liquid application brushes or interdental brushes by reducing the gaps in the brush bristle material. .
１ ブラシ具
２ 握り部
３ ブラシ本体
４ ブラシ部
５ ブラシ毛材
５ａ ブラシ毛材５の先端部
６ 芯材
DESCRIPTION OF SYMBOLS 1 Brush tool 2 Grip part 3 Brush body 4 Brush part 5 Brush bristle material 5a Tip part of brush bristle material 6 Core material
Claims (8)
前記放射状のブラシ毛材の一部を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記ブラシ部の間には、前記治具にて集められないブラシ毛材が前記ブラシ部のブラシ毛材より短く切断されて前記芯材を中心に放射状に設けられていることを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
A portion of the radial brush bristle material is collected with a jig along the core axis direction of the core material and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
Between the said brush portion formed at symmetric positions are radially arranged around the core bristle material not collected by the jig is cut rather short than brush hairs of the brush portion A brush tool characterized by that.
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記ブラシ部の間には、ブラシ毛材を設けない空間が形成されていることを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
Between the brush parts formed in the said symmetrical position, the space which does not provide a brush bristle material is formed, The brush tool characterized by the above-mentioned.
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした一方の略半円の領域に複数個形成され、
前記他方の略半円の領域には、前記ブラシ部のブラシ毛材と同じ長さのブラシ毛材が前記芯材を中心に放射状に設けられていることを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
A plurality of the brush portions are formed in one semi-circular region centered on the core material,
In the other substantially semicircular region, a brush bristle material having the same length as the brush bristle material of the brush portion is radially provided around the core material.
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした対称位置に形成され、
前記対称位置に形成された前記一方のブラシ部のブラシ毛材は、前記他方のブラシ部のブラシ毛材より長さが短いことを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed at a symmetrical position around the core material,
The brush bristle material of the said one brush part formed in the said symmetrical position is shorter than the brush bristle material of said other brush part, The brush tool characterized by the above-mentioned.
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部は、前記芯材を中心とした螺旋状に形成されていることを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush portion is formed in a spiral shape with the core material as a center.
前記放射状のブラシ毛材を、前記芯材の芯軸方向に沿って治具にて集めて平板状に加圧加熱し、
前記多数のブラシ毛材を、加圧加熱によって前記芯材の芯軸方向に沿って平板状に形成してなるブラシ部を有し、
前記ブラシ部と前記櫛または成形型の塗布部とが前記芯材の軸方向に対して互いに並行になるように設けられていることを特徴とするブラシ具。 A large number of brush bristle materials are provided radially around the core material,
The radial brush bristle material is collected by a jig along the core axis direction of the core material, and heated in a flat plate shape ,
Having a brush portion formed by forming a large number of brush bristle materials into a flat plate shape along the core axis direction of the core material by pressure heating;
The brush tool, wherein the brush part and the application part of the comb or mold are provided so as to be parallel to the axial direction of the core member .
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| JP2009147357A JP5453670B2 (en) | 2009-06-22 | 2009-06-22 | Brush tool |
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| JP2009147357A JP5453670B2 (en) | 2009-06-22 | 2009-06-22 | Brush tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012231989A (en) * | 2011-05-02 | 2012-11-29 | Figla Co Ltd | Liquid cosmetic applicator |
| JP5733391B2 (en) * | 2011-05-02 | 2015-06-10 | 東京パーツ株式会社 | Liquid application brush |
| DE202012002307U1 (en) * | 2012-03-09 | 2013-06-18 | Geka Gmbh | Drilled brush with bristles parallel to the distal end |
| KR101370479B1 (en) | 2013-01-24 | 2014-03-10 | 최이호 | Electric toothbrush having cylindrical brushes and protective cap |
| JP2016195675A (en) * | 2015-04-03 | 2016-11-24 | 東京パーツ株式会社 | Liquid applicator |
| JP2017000570A (en) * | 2015-06-12 | 2017-01-05 | サンスター株式会社 | Interdental cleaner |
| US20180020811A1 (en) * | 2016-07-22 | 2018-01-25 | Mitsubishi Pencil Company, Limited | Brush for cosmetic implements and manufacturing method of the same |
| JP6501926B2 (en) * | 2018-01-04 | 2019-04-17 | 株式会社無有 | Interdental cleaning tool |
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| JPH0667327B2 (en) * | 1986-03-18 | 1994-08-31 | 益山興業株式会社 | Mascara applicator |
| JPH0342805Y2 (en) * | 1987-05-30 | 1991-09-09 | ||
| US7231926B2 (en) * | 2003-05-09 | 2007-06-19 | Rnd Group Llc | Mascara brush |
| JP3946172B2 (en) * | 2003-07-11 | 2007-07-18 | 東京パーツ株式会社 | Mascara brush |
| JP4580686B2 (en) * | 2004-05-24 | 2010-11-17 | 株式会社Ａｙａ | Cosmetic applicator and cosmetic applicator set |
| JP2006051235A (en) * | 2004-08-13 | 2006-02-23 | Shinohara:Kk | Twisted brush for application |
| US20060272668A1 (en) * | 2005-06-02 | 2006-12-07 | The Procter & Gamble Company | Cosmetic applicator |
| JP2007244792A (en) * | 2006-03-20 | 2007-09-27 | Kose Corp | Mascara applicator |
| JP5140799B2 (en) * | 2007-04-26 | 2013-02-13 | 東京パーツ株式会社 | Liquid applicator |
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