JP2012187219A - Massage tool - Google Patents

Massage tool Download PDF

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JP2012187219A
JP2012187219A JP2011052116A JP2011052116A JP2012187219A JP 2012187219 A JP2012187219 A JP 2012187219A JP 2011052116 A JP2011052116 A JP 2011052116A JP 2011052116 A JP2011052116 A JP 2011052116A JP 2012187219 A JP2012187219 A JP 2012187219A
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scalp
elastic deformation
massage
skin
elastically deformable
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JP5717027B2 (en
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Tatsuya Ikemoto
達也 池本
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IKEMOTO BRUSH KOGYO KK
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IKEMOTO BRUSH KOGYO KK
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Abstract

PROBLEM TO BE SOLVED: To provide a massage tool which sufficiently shows an actuation to pinch or extend scalp and skin with small force by firmly holding the scalp and skin even while the scalp and skin are wet with warm water and soap, softly and efficiently pinches or extends the scalp and skin with small force without damaging them by setting a contact part with the scalp and skin to have optimum hardness corresponding to a user, and provides extremely excellent massage and washing effects.SOLUTION: The massage tool has a curved surface shape where the elastic deformation part 3b of an elastically deformable base board 3 is protruded outward. Multiple elastic projections 5 are protruded at the distal ends of multiple elastic projection bodies 4 which are substantially columnar and arranged by protrusion in the elastic deformation part 3b. The protrusion directions of the projections 5 are each inclined outward and downward. Inner circumferential grooves 3c are arranged in the elastic deformation part 3b, thereby an elastic deformation degree of the elastic deformation part 3b is adjustable.

Description

この発明は、身体の各部、特に頭皮に対してマッサージ刺激を与えながら洗浄することもでき、またスポーツや美容などの身体ケアとして使用するのにも適したマッサージ具に関するものである。   The present invention relates to a massage device that can be cleaned while applying massage stimulation to each part of the body, particularly the scalp, and is also suitable for use as body care such as sports and beauty.

この種の物品としては、従来から図７に示したような頭皮マッサージ用ブラシが存在する。この頭皮マッサージ用ブラシは、ブラシ毛台１１がブラシ基台１２に取り付けられており、このブラシ毛台１１には適度の刺激が効率よく頭皮や毛根に与えられるように任意の形状のブリッスル１３が適量設置されたものとしている（特許文献１）。   Conventionally, as this type of article, there is a scalp massage brush as shown in FIG. In this scalp massage brush, a brush head 11 is attached to a brush base 12, and a bristle 13 having an arbitrary shape is provided on the brush head 11 so that moderate stimulation is efficiently applied to the scalp and hair root. It is assumed that an appropriate amount is installed (Patent Document 1).

さらに、この種の物品としては、従来から図８、９に示したような頭皮洗浄ブラシが存在する。この頭皮洗浄ブラシは、弾力性のある柱状体の先端を円形に開口して盲孔部２２とし、頭皮との接触面に角の丸味を取っていない円形コーナー部２３を形成した複数のピン本体２１を、上部に握り手２４を有した自在性のある素材の台座２５に立設したものとしている。そして、前記弾力性のあるピン本体２１の円形コーナー部２３には、縦方向の切込み部２６を複数有したものとしている（特許文献２）。   Further, as this type of article, there has conventionally been a scalp washing brush as shown in FIGS. This scalp cleaning brush has a plurality of pin bodies in which the end of a resilient columnar body is opened circularly to form a blind hole portion 22 and a round corner portion 23 having no rounded corners is formed on the contact surface with the scalp. 21 is erected on a pedestal 25 made of a flexible material having a grip 24 at the top. The circular corner portion 23 of the elastic pin body 21 has a plurality of longitudinal cut portions 26 (Patent Document 2).

また、この種の物品としては、従来から図１０、１１に示したようなマッサージ具が存在する。このマッサージ具は、枠体３１の内面に、下方への反転弾性変形自在なドーム壁３２を連設し、このドーム壁３２の上面に多数の突起３３を立設したものとしている。そして、前記枠体３１と各突起３３を比較的硬質のシリコン樹脂とし、前記ドーム壁３２を比較的軟質のシリコン樹脂とし、全体として一体成形したものとしている（特許文献３）。   Further, as this type of article, there has conventionally been a massage tool as shown in FIGS. In this massage device, a dome wall 32 that can be elastically deformed in a downward direction is connected to the inner surface of a frame 31, and a large number of protrusions 33 are erected on the upper surface of the dome wall 32. The frame body 31 and the projections 33 are made of a relatively hard silicon resin, and the dome wall 32 is made of a relatively soft silicon resin, which are integrally molded as a whole (Patent Document 3).

特開２００２−７８７６１号公報JP 2002-78761 A 実用新案登録第３１１３００２号公報Utility Model Registration No. 3113002 特開２０００−３３１０５号公報JP 2000-33105 A

従来の図７に示したような頭皮マッサージ用ブラシでは、上記したように、ブリッスル１３を頭皮や毛根に擦り付けるようにし、適度の刺激を効率よく頭皮や毛根に与え、マッサージ効果を与えられることができる任意の形状としている。   In the conventional scalp massage brush as shown in FIG. 7, as described above, the bristle 13 can be rubbed against the scalp and hair root, and moderate stimulation can be efficiently applied to the scalp and hair root to provide a massage effect. Any shape is possible.

しかしながら、前記頭皮マッサージ用ブラシでは、ブリッスル１３の形状は特に限定されることなく任意の形状でよいとしているので、ブリッスル１３を頭皮や毛根に擦り付けるようにし、適度の刺激を効率よく頭皮や毛根にマッサージ効果を与えられるようにするには、未だ改良の余地があるという課題を有していた。   However, in the scalp massage brush, the shape of the bristle 13 is not particularly limited and may be any shape. Therefore, the bristle 13 is rubbed against the scalp or hair root, and appropriate stimulation is efficiently applied to the scalp or hair root. In order to be able to give a massage effect, there was still a problem that there was room for improvement.

さらに、従来の図８、９に示したような頭皮洗浄ブラシでは、上記したように、ピン本体２１の先端を円形に開口して盲孔部２２とし、頭皮との接触面に角の丸味を取っていない円形コーナー部２３を形成したものとし、さらに円形コーナー部２３には、縦方向の切込み部２６を複数有したものとしている。そのため、この頭皮洗浄ブラシでは、頭皮への接触性や摩擦性が向上し、皮脂や毛根の汚れ除去効果が向上すると共に、円形コーナー部２３を擦り付けるようにして、快適なマッサージ効果を得られるとしている。特に、ピン本体２１の先端に縦方向の切込み部２６を複数有する構成により、頭皮への接触部が多点極小化するため、接触性や摩擦性がより向上し、快適なマッサージ効果と皮脂や毛根の汚れ除去効果を高めるとしている。   Further, in the scalp washing brush as shown in FIGS. 8 and 9, the pin body 21 has a circular opening at the tip of the pin body 21 to form a blind hole 22, and the contact surface with the scalp has rounded corners. It is assumed that a circular corner portion 23 that is not removed is formed, and the circular corner portion 23 has a plurality of longitudinal cut portions 26. Therefore, with this scalp cleaning brush, the contact and frictional properties to the scalp are improved, the effect of removing dirt from sebum and hair roots is improved, and the circular corner portion 23 is rubbed to provide a comfortable massage effect. Yes. In particular, the structure having a plurality of longitudinal cuts 26 at the tip of the pin body 21 minimizes the contact point with the scalp, thereby improving contact and friction, and providing a comfortable massage effect and sebum. It is said to enhance the effect of removing hair fouling.

しかしながら、前記頭皮洗浄ブラシでは、頭皮を摘んだり、広げたりする作用がないか、また頭皮を摘んだり、広げたりする作用があったとしても、その作用は小さく、快適なマッサージ効果や優れた洗浄効果を得るには、未だ改良の余地があるという課題を有していた。   However, the scalp cleaning brush does not have the action of picking or spreading the scalp, and even if it has the action of picking or spreading the scalp, its action is small, a comfortable massage effect and excellent cleaning In order to obtain the effect, there was still a problem that there was room for improvement.

また、従来の図１０、１１に示したようなマッサージ具では、上記したように、多数の突起３３を、下方への反転弾性変形自在なドーム壁３２の上面に立設したものとしている。そのため、このマッサージ具では、突起３３の先端を押圧することで頭皮を刺激し、さらにドーム壁３２を反転弾性変形させて各突起３３の先端で頭皮をつまみ刺激することにより、マッサージ効果、指圧効果を極めて高いものにすることができるとしている。   Further, in the conventional massage device as shown in FIGS. 10 and 11, as described above, a large number of protrusions 33 are erected on the upper surface of the dome wall 32 that can be elastically deformed in the downward direction. Therefore, in this massage tool, the scalp is stimulated by pressing the tip of the projection 33, and further, the dome wall 32 is inverted and elastically deformed, and the scalp is pinched and stimulated at the tip of each projection 33, thereby providing a massage effect and acupressure effect. Can be made extremely high.

しかしながら、前記マッサージ具では、マッサージ効果、指圧効果を極めて高いものにすることができるとしているが、頭皮を摘んだり、広げたりする作用が充分ではなく、これらの効果が未だ不充分であるという課題を有していた。   However, in the massage device, it is said that the massage effect and the acupressure effect can be made extremely high, but the action of picking or spreading the scalp is not sufficient, and these effects are still insufficient. Had.

そこで、この発明は、上記従来の問題点を解消するものであり、頭皮や地肌がお湯や石鹸で濡れた状態にあっても、頭皮や地肌をしっかりと保持することにより、これらを摘んだり、広げたりする作用が軽い力で充分に発揮でき、しかも頭皮や地肌との接触部を、使用者に応じた最適な硬度に設定できるようにすることにより、頭皮や地肌を傷つけず、軽い力で優しく効率よく摘んだり、広げたりすることができ、非常に優れたマッサージ効果や洗浄効果を得ることができるようにしたマッサージ具を提供することを目的としてなされたものである。   Therefore, the present invention solves the above-mentioned conventional problems, and even when the scalp and the scalp are wet with hot water or soap, by holding the scalp and scalp firmly, The spreading action can be fully demonstrated with a light force, and the contact area with the scalp and scalp can be set to the optimum hardness according to the user, so that the scalp and the scalp are not damaged, with a light force. The object of the present invention is to provide a massage tool that can be gently and efficiently picked and spread, and can obtain a very excellent massage effect and cleaning effect.

この発明のマッサージ具は、弾性変形自在とした基板３の弾性変形部３ｂを外方へ突出した湾曲面形状とし、前記弾性変形部３ｂに複数突設された弾性を有する略円柱状の突出体４の先端部に、複数の弾性を有する突出部５を突設し、これら突出部５の突出方向をそれぞれ外向き下方に傾斜させたものとし、前記弾性変形部３ｂに内周溝３ｃを設けることによって、その弾性変形部３ｂの弾性変形の度合いを調節することができるようにしたものとしている。   The massaging tool of the present invention has a curved surface shape in which the elastic deformation portion 3b of the substrate 3 that is elastically deformable protrudes outward, and a substantially cylindrical protrusion having a plurality of elasticity provided on the elastic deformation portion 3b. A plurality of projecting portions 5 having elasticity are provided at the tip of 4 and projecting directions of these projecting portions 5 are inclined outward and downward, and an inner peripheral groove 3c is provided in the elastically deforming portion 3b. Thus, the degree of elastic deformation of the elastically deforming portion 3b can be adjusted.

さらに、この発明のマッサージ具は、前記弾性変形部３ｂに、基台１と基板３間の中空部Ｓに連通する複数の連通孔３ｄを設け、前記突出体４の中央部に、前記中空部Ｓに連通する連通孔３ｅを設け、前記弾性変形部３ｂを大きく上下変形させたときに、前記中空部Ｓに空気をスムーズに出入りさせ、その中空部Ｓに存在する多量の空気を吸排気する際に発生する空気圧を調整し、軽い力で前記弾性変形部３ｂを大きく上下変形できるようにしたものとしている。   Furthermore, the massage tool of this invention is provided with a plurality of communication holes 3d communicating with the hollow portion S between the base 1 and the substrate 3 in the elastic deformation portion 3b, and the hollow portion at the center of the projecting body 4 A communication hole 3e communicating with S is provided, and when the elastic deformation portion 3b is largely deformed up and down, air smoothly enters and exits the hollow portion S, and a large amount of air existing in the hollow portion S is sucked and exhausted. The air pressure generated at the time is adjusted so that the elastic deformation portion 3b can be largely deformed up and down with a light force.

また、この発明のマッサージ具は、前記突出部５を略円柱状とし、その突出部５の頭部５ａを、略半球状に形成したものとしている。   Moreover, the massage tool of this invention shall make the said protrusion part 5 into a substantially cylindrical shape, and shall form the head 5a of the protrusion part 5 in the substantially hemispherical shape.

この発明のマッサージ具は、以上に述べたように構成されているので、頭皮や地肌がお湯や石鹸で濡れた状態にあっても、頭皮や地肌をしっかりと保持することができ、これらを摘んだり、広げたりする作用が軽い力で充分に発揮でき、しかも頭皮や地肌との接触部を、使用者に応じた最適な硬度に設定することにより、頭皮や地肌を傷つけず、軽い力で優しく効率よく摘んだり、広げたりすることができ、非常に優れたマッサージ効果や洗浄効果を得ることができるものとなった。   Since the massage device of the present invention is configured as described above, it can hold the scalp and scalp firmly even when the scalp and scalp are wet with hot water or soap. The action of dripping and spreading can be fully exerted with a light force, and by setting the contact area with the scalp and scalp to the optimum hardness according to the user, the scalp and the scalp are not damaged, gently with a light force It can be picked and spread efficiently, and a very excellent massage effect and cleaning effect can be obtained.

この発明のマッサージ具の一実施形態を示す正面図である。It is a front view which shows one Embodiment of the massage tool of this invention. 図１に示すこの発明のマッサージ具の側面図である。It is a side view of the massage tool of this invention shown in FIG. 図１に示すこの発明のマッサージ具の底面図である。It is a bottom view of the massage tool of this invention shown in FIG. 図１に示すこの発明のマッサージ具の突出体を示しており、（ａ）はその斜視図であり、（ｂ）はその正面図であり、（ｃ）はその側面図である。The protrusion of the massage tool of this invention shown in FIG. 1 is shown, (a) is the perspective view, (b) is the front view, (c) is the side view. 図１に示すこの発明のマッサージ具の基板を凹ませていない状態の断面図である。It is sectional drawing of the state which has not dented the board | substrate of the massage tool of this invention shown in FIG. 図１に示すこの発明のマッサージ具の基板を凹ませた状態の断面図である。It is sectional drawing of the state which dented the board | substrate of the massage tool of this invention shown in FIG. 従来の頭皮マッサージ用ブラシを示す正面図である。It is a front view which shows the conventional brush for scalp massage. 従来の頭皮洗浄ブラシを示す断面図である。It is sectional drawing which shows the conventional scalp washing brush. 図８に示す従来の頭皮洗浄ブラシのピン本体を拡大した斜視図である。It is the perspective view which expanded the pin main body of the conventional scalp washing brush shown in FIG. 従来のマッサージ具を示す斜視図である。It is a perspective view which shows the conventional massage tool. 図１０に示す従来のマッサージ具の断面図である。It is sectional drawing of the conventional massage tool shown in FIG.

以下、この発明のマッサージ具を実施するための形態を、図面に基づいて詳細に説明する。
この発明のマッサージ具は、ドーム状の基台１の上部に把持体２を設け、その基台１の下部に弾性変形自在とした基板３を設けたものとしている。 Hereinafter, the form for implementing the massage tool of this invention is demonstrated in detail based on drawing.
In the massage device of the present invention, a grip body 2 is provided on an upper portion of a dome-shaped base 1, and a substrate 3 that is elastically deformable is provided on a lower portion of the base 1.

そして、前記基板３は、弾性変形部３ｂを外方へ突出した湾曲面形状としており、その弾性変形部３ｂと外周縁部３ａの繋ぎ目には内周溝３ｃを設けたものとして、その繋ぎ目を薄肉にし、その内周溝３ｃの深さや幅を調節することによって、前記弾性変形部３ｂの弾性変形の度合いを調節することができるようにしている。また、前記内周溝３ｃは、図示していないが、弾性変形部３ｂの適当な個所に設けたものとしてもよい。さらに、前記弾性変形部３ｂは、平面視すると略楕円形状としており、弾性を有する略円柱状の突出体４を、その湾曲面の垂線方向に複数突設している。なお、この弾性変形部３ｂの形状は、正円や正方形等、任意の形状にすることができる。図示したものは、前記突出体４を弾性変形部３ｂの略中心部に一個（複数個の場合もあり、一個に限定されるものではない）を突設し、その周囲に等間隔で複数個（図示したものは六個としているが、これより多くしても少なくしてもよい）を突設したものとしている。   And the said board | substrate 3 is made into the curved surface shape which protruded the elastic deformation part 3b to the outward, The inner peripheral groove | channel 3c was provided in the joint of the elastic deformation part 3b and the outer periphery part 3a, and the connection The degree of elastic deformation of the elastic deformation portion 3b can be adjusted by making the eyes thin and adjusting the depth and width of the inner circumferential groove 3c. Further, although not shown in the figure, the inner circumferential groove 3c may be provided at an appropriate portion of the elastic deformation portion 3b. Further, the elastic deformation portion 3b has a substantially elliptical shape when seen in a plan view, and a plurality of substantially cylindrical protrusions 4 having elasticity project in the direction perpendicular to the curved surface. In addition, the shape of this elastic deformation part 3b can be made into arbitrary shapes, such as a perfect circle and a square. In the illustrated example, a single protrusion (in some cases, a plurality of protrusions 4 is not limited to one) is provided at the substantially central portion of the elastic deformation portion 3b, and a plurality of protrusions 4 are provided at regular intervals around the protrusion 4. (The number shown is six, but it may be more or less than this).

また、前記弾性変形部３ｂには、基台１と基板３間の中空部Ｓに連通する複数の連通孔３ｄを設けておくことができ、突出体４の中央部にも、前記中空部Ｓに連通する連通孔３ｅを設けておくことができる。   The elastic deformation portion 3 b can be provided with a plurality of communication holes 3 d communicating with the hollow portion S between the base 1 and the substrate 3, and the hollow portion S is also formed in the central portion of the projecting body 4. It is possible to provide a communication hole 3e communicating with the.

これら連通孔３ｄおよび連通孔３ｅは、弾性変形部３ｂを大きく上下変形させたときに、前記中空部Ｓにスムーズに空気を出入りさせ、その中空部Ｓに存在する空気を吸排気する際に発生する空気圧を調整し最適な動きで弾性変形部３ｂが軽い力で大きく上下変形するようにしている。   The communication hole 3d and the communication hole 3e are generated when the elastic deformation portion 3b is greatly deformed up and down to smoothly allow air to enter and exit the hollow portion S and to suck and exhaust the air existing in the hollow portion S. The air pressure to be adjusted is adjusted so that the elastically deforming portion 3b is largely deformed up and down by a light force with an optimal movement.

なお、従来品で１〜２個程度の連通孔の開いたものがあり、その連通孔は単に空気や侵入した水を排出するためだけのものであったが、この発明では、さらに大きなストローク量で摘む、広げるという動きを左右する、弾性変形部３ｂの大きな上下の動きを軽い力で最適な動き(スムーズな動き)になるように、弾性変形部３ｂに連通孔３ｄを設けると共に突出体４の中央部にも連通孔３ｅを設けることによって、(弾性変形部３ｂに連通孔３ｄを開け過ぎて、強度が低下するのを防ぎながら、)中空部Ｓの空気をスムーズに出し入れする調整が可能になり、その結果、弾性変形部３ｂの大きな上下の動きを最適な動きにすることにより、従来品より、摘む、広げるという動きを軽い力でもって、大きなストローク量の摘む、広げるという動きになるようにすることが可能になった。さらに、中空部Ｓの空気をスムーズに出し入れできる様、調整する事により、弾性変形部３ｂのクッション性を左右する、反発力をも最適な反発力に調整する事ができる様になった。また、前記連通孔３ｄおよび連通孔３ｅは、浸入した水や泡を抜いたりするためのものでもあることは言うまでもない。   In addition, there is a conventional product having about 1 to 2 communicating holes, and the communicating holes are only for discharging air or intruded water. The elastically deforming portion 3b is provided with a communication hole 3d so that the large vertical movement of the elastically deforming portion 3b, which influences the movement of picking and spreading with a light force, becomes an optimal movement (smooth movement) with a light force, and the protrusion 4 By providing the communication hole 3e also in the central part, it is possible to adjust the air in and out of the hollow part S smoothly (while preventing the strength of the elastic deformation part 3b from opening the communication hole 3d excessively). As a result, by optimizing the large vertical movement of the elastically deforming portion 3b, the movement of picking and widening is lighter than the conventional product, and the movement of picking and spreading a large stroke amount is achieved. It became possible to do so. Furthermore, by adjusting so that the air in the hollow portion S can be smoothly taken in and out, the repulsive force that affects the cushioning property of the elastically deformable portion 3b can be adjusted to the optimum repulsive force. Further, it goes without saying that the communication hole 3d and the communication hole 3e are also used for removing water and bubbles that have entered.

前記基板３と突出体４とは、同一材質の軟質合成樹脂等からなるものとしているが、相違する材質の軟質合成樹脂等からなるものとしてもよい。また、前記基板３と突出体４とは、別体として成形した後に連結したものとしているが、一体成形したものとしてもよい。なお、前記基台１と把持体２は、硬質合成樹脂等からなるものとしており、両者を一体成形したものとしているが、両者を別体として成形した後に連結したものとしてもよい。   The substrate 3 and the protrusions 4 are made of the same material, such as soft synthetic resin, but may be made of different materials, such as soft synthetic resin. Moreover, although the said board | substrate 3 and the protrusion 4 shall be connected after shape | molding as a different body, it is good also as what was integrally molded. In addition, although the said base 1 and the holding body 2 shall be made from hard synthetic resin etc. and both shall be integrally molded, it is good also as what was connected after shape | molding both as separate bodies.

前記基板３は、軟質合成樹脂等からなるものとしており、外周縁部３ａを前記基台１の下周端に設けた嵌合溝１ａに着脱不能として嵌め込んだものとしているが、その基台１の下周端の嵌合溝１ａに着脱可能として嵌め込んだものとしてもよい。さらに、前記基板３は、弾性変形部３ｂの左右方向（略楕円形の短径方向）の中央断面形状が緩やかな曲線Ｌａになるものとしており、その湾曲面の前後方向（略楕円形の長径方向）の中央断面形状が前記曲線Ｌａよりさらに緩やかな曲線Ｌｂになるものとしている。この発明では、前記曲線Ｌａの曲率半径を９０〜１１０ｍｍとし、曲線Ｌｂの曲率半径を１２５〜１５０ｍｍとしたものとするのが、後に述べる頭皮等の洗浄操作時に好ましいものとなる。   The substrate 3 is made of a soft synthetic resin or the like, and the outer peripheral edge 3a is fitted in a fitting groove 1a provided at the lower peripheral end of the base 1 so as not to be detachable. It is good also as what was fitted in the fitting groove 1a of 1 lower peripheral end so that attachment or detachment was possible. Further, the substrate 3 is such that the central cross-sectional shape of the elastic deformation portion 3b in the left-right direction (substantially elliptical minor axis direction) is a gentle curve La, and the front and rear direction of the curved surface (substantially elliptical major axis). The central cross-sectional shape of the direction) is a curve Lb that is gentler than the curve La. In the present invention, it is preferable that the curvature radius of the curve La is 90 to 110 mm and the curvature radius of the curve Lb is 125 to 150 mm at the time of a scalp cleaning operation described later.

前記突出体４は、直径を１０ｍｍ程度とし、高さを５〜１０ｍｍ程度とした略円柱形状としており、先端部に弾性を有する略円柱状の突出部５を、その突出体４から外向き下方に傾斜させて複数突設したものとしている。前記突出体４と突出部５とは、同一材質の軟質合成樹脂等からなるものとしているが、相違する材質の軟質合成樹脂等からなるものとしてもよい。なお、前記突出体４と突出部５とは、一体成形したものとしているが、別体として成形した後に連結したものとしてもよい。   The protrusion 4 has a substantially cylindrical shape with a diameter of about 10 mm and a height of about 5 to 10 mm, and a substantially columnar protrusion 5 having elasticity at the front end is formed outwardly downward from the protrusion 4. It is assumed that a plurality of protrusions are inclined. The protruding body 4 and the protruding portion 5 are made of the same material, such as soft synthetic resin, but may be made of different materials, such as soft synthetic resin. In addition, although the said protrusion 4 and the protrusion part 5 shall be integrally molded, it is good also as what was connected after shape | molding as a different body.

前記突出部５は、直径を１〜３ｍｍ程度とし、高さを５〜１０ｍｍ程度にしており、その頭部５ａを略半球状に形成したものとしている。図示したものは、前記突出部５を突出体４の先端部の周囲に沿って等間隔に設け、それぞれを突出体４の外向き下方に傾斜させたものとしている。この場合の突出体４の傾斜角度αとしては、６０〜８０°にして傾斜させたものとするのが、後に述べる頭皮等の洗浄操作時に好ましいものとなる。従来のように９０°とした場合は、前記突出部５の変形曲りがスムーズにできず、摘み広げるという動きがスムーズにできない。   The protruding portion 5 has a diameter of about 1 to 3 mm, a height of about 5 to 10 mm, and a head portion 5a formed in a substantially hemispherical shape. In the illustrated example, the protrusions 5 are provided at equal intervals along the periphery of the tip of the protrusion 4, and each of them is inclined downward and outward of the protrusion 4. In this case, the inclination angle α of the projecting body 4 is preferably set to 60 to 80 ° during the cleaning operation of the scalp and the like described later. When the angle is set to 90 ° as in the conventional case, the projecting portion 5 cannot be smoothly bent and cannot be smoothly spread.

さらに、前記突出部５のうち、前記弾性変形部３ｂの略中心部に突設した突出体４の周囲に等間隔で複数個を突設した突出体４に突設した突出部５は、基板３の弾性変形部３ｂの中心部に向かうものほど短く形成したものとしている。このようにすると、前記弾性変形部３ｂの湾曲面形状との関係で、頭皮等の洗浄面に数多くの突出部５が接触することになり、後に述べる頭皮等の洗浄操作時に好ましいものとなる。   Further, among the protrusions 5, the protrusions 5 that protrude from the protrusions 4 that protrude from the protrusions 4 at substantially equal intervals around the protrusions 4 that protrude from the substantially central portion of the elastic deformation portion 3 b are 3 is formed so as to be shorter toward the center of the elastic deformation portion 3b. If it does in this way, many protrusion parts 5 will contact cleaning surfaces, such as a scalp, in relation to the curved surface shape of the said elastic deformation part 3b, and it becomes preferable at the time of washing | cleaning operation of the scalp etc. which are mentioned later.

このように構成したこの発明のマッサージ具は、使用者が片手で把持部２を把持して、洗浄操作時にお湯や石鹸等で濡れたその使用者の頭皮や地肌に突出部５を軽い力で押し当てれば、適度な反発力のクッション性を保ちながら、弾性変形部３ｂが大きく上下弾性変形して、図５に示した外方へ突出した状態から、図６に示したような内方へ大きく凹んだ状態となる。   The massage device of the present invention configured as described above is configured so that the user grasps the grasping portion 2 with one hand and puts the protruding portion 5 on the user's scalp or background wet with hot water or soap during the washing operation with a light force. If pressed, the elastically deforming portion 3b is greatly elastically deformed vertically while maintaining a cushioning property with an appropriate repulsive force, and protrudes outward from the state shown in FIG. 5 to the inward direction as shown in FIG. It will be in a state of being greatly recessed.

この状態においては、前記基板３の弾性変形部３ｂに突設した複数の突出体４が、凹んだり傾いたりして、それぞれの突出体４どうしが最も近づくが、前記突出体４に突設した突出部５が、押し曲げられて、それぞれの突出部５どうしが離れるので、これら複数の突出体４の作用によって頭皮や地肌が大きなストローク量で全体的に縮められると共に、これら複数の突出部５の作用によって頭皮や地肌が部分的に押し広げられることになる。   In this state, the plurality of protrusions 4 protruding from the elastically deforming portion 3b of the substrate 3 are recessed or inclined so that the protrusions 4 come closest to each other. Since the protrusions 5 are pushed and bent and the protrusions 5 are separated from each other, the scalp and the background are contracted as a whole by a large stroke amount by the action of the plurality of protrusions 4, and the plurality of protrusions 5. The scalp and scalp are partly spread by the action of.

そこで、使用者が手の力を抜き、頭皮や地肌に突出部５を押し当てるのを止めると、基板３の弾性変形部３ｂが再び大きく弾性変形して、図６に示した内方へ大きく凹んだ状態から、図５に示したような外方へ突出した元の状態に戻り、突出体４どうしが大きなストローク量で離れ、その結果、頭皮や地肌を大きく押し広げる事となる。   Therefore, when the user removes the force of the hand and stops pressing the protruding portion 5 against the scalp or the ground, the elastically deforming portion 3b of the substrate 3 is greatly elastically deformed again and greatly increases inward as shown in FIG. From the depressed state, it returns to the original state protruding outward as shown in FIG. 5, and the protrusions 4 are separated by a large stroke amount, and as a result, the scalp and the background are greatly expanded.

この状態においては、前記基板３の弾性変形部３ｂに突設した複数の突出体４も、前記突出体４に突設した突出部５も元の状態となり、これら複数の突出体４の作用によって全体的に縮められた頭皮や地肌も大きなストローク量で元の状態に戻ると共に、これら複数の突出部５の作用によって部分的に押し広げられた頭皮や地肌が大きなストローク量で摘まれることになる。   In this state, the plurality of protrusions 4 protruding from the elastic deformation portion 3 b of the substrate 3 and the protrusions 5 protruding from the protrusion 4 are also in their original states. The scalp and scalp shrunk as a whole also return to their original state with a large stroke amount, and the scalp and scalp partially expanded by the action of the plurality of protrusions 5 are picked with a large stroke amount. .

したがって、この発明のマッサージ具では、前記したように頭皮に突出部５を押し当てたり、押し当てるのを止める操作を繰り返したりすることにより、従来品と比べ大きなストローク量で、充分なマッサージ効果や洗浄効果を得ることができる。   Therefore, in the massage device of the present invention, as described above, by pressing the protruding portion 5 against the scalp or repeating the operation for stopping the pressing, a sufficient massage effect can be obtained with a larger stroke amount than the conventional product. A cleaning effect can be obtained.

そして、この発明のマッサージ具は、基板３、突出体４および突出部５の形状や大きさ等を前記したように特定したものとすることにより、前記洗浄操作時にお湯や石鹸で濡れた状態の頭皮や地肌をしっかりと保持することができ、これらを摘んだり、広げたりする作用が大きなストローク量により、充分に発揮でき、しかも頭皮や地肌との接触部である突出部５を、その使用者に応じた最適な硬度に設定することにより、頭皮や地肌を傷つけず、優しく効率よく摘んだり、広げたりすることができ、非常に優れたマッサージ効果や洗浄効果を発揮できるものとなる。   And the massage tool of this invention specified the shape, size, etc. of the board | substrate 3, the protrusion body 4, and the protrusion part 5 as mentioned above, The state wet with hot water or soap at the time of the said washing | cleaning operation The user is able to hold the scalp and scalp firmly, and that the action of picking and spreading them can be fully exerted by the large stroke amount, and the protrusion 5 which is the contact part with the scalp and scalp is used by the user. By setting the optimum hardness according to the condition, the scalp and the scalp can be gently and efficiently picked and spread without damaging the scalp and background, and a very excellent massage effect and cleaning effect can be exhibited.

３ 基板
３ｂ 弾性変形部
３ｃ 内周溝
３ｄ 連通孔
３ｅ 連通孔
４ 突出体
５ 突出部
５ａ 頭部
Ｓ 中空部
3 Substrate 3b Elastic deformation part 3c Inner peripheral groove 3d Communication hole 3e Communication hole 4 Projection body 5 Projection part 5a Head S Hollow part

Claims (3)

弾性変形自在とした基板（３）の弾性変形部（３ｂ）を外方へ突出した湾曲面形状とし、前記弾性変形部（３ｂ）に複数突設された弾性を有する略円柱状の突出体（４）の先端部に、複数の弾性を有する突出部（５）を突設し、これら突出部（５）の突出方向をそれぞれ外向き下方に傾斜させたものとし、前記弾性変形部（３ｂ）に内周溝（３ｃ）を設けることによって、その弾性変形部（３ｂ）の弾性変形の度合いを調節することができるようにしたことを特徴とするマッサージ具。   The elastically deformable portion (3b) of the substrate (3) that is elastically deformable has a curved surface shape that protrudes outward, and a plurality of substantially cylindrical projecting bodies having elasticity projecting from the elastically deformable portion (3b) ( 4) Projecting portions (5) having a plurality of elasticity projectingly provided at the tip, and projecting directions of these projecting portions (5) are respectively inclined downward and outward, and the elastic deformation portion (3b) A massage tool characterized in that the degree of elastic deformation of the elastically deformable portion (3b) can be adjusted by providing an inner peripheral groove (3c) on the body. 弾性変形部（３ｂ）に、基台（１）と基板（３）間の中空部（Ｓ）に連通する複数の連通孔（３ｄ）を設け、前記突出体（４）の中央部に、前記中空部（Ｓ）に連通する連通孔（３ｅ）を設け、前記弾性変形部（３ｂ）を大きく上下変形させたときに、前記中空部（Ｓ）に空気をスムーズに出入りさせ、その中空部（Ｓ）に存在する多量の空気を吸排気する際に発生する空気圧を調整し、軽い力で前記弾性変形部３ｂを大きく上下変形できるようにしたことを特徴とする請求項１記載のマッサージ具。   The elastic deformation part (3b) is provided with a plurality of communication holes (3d) communicating with the hollow part (S) between the base (1) and the substrate (3), A communication hole (3e) communicating with the hollow portion (S) is provided, and when the elastic deformation portion (3b) is largely deformed up and down, air smoothly enters and exits the hollow portion (S), and the hollow portion ( The massage tool according to claim 1, wherein the elastic deformation portion 3b can be greatly deformed up and down by adjusting the air pressure generated when the large amount of air existing in S) is sucked and exhausted. 前記突出部（５）を略円柱状とし、その突出部（５）の頭部（５ａ）を、略半球状に形成したことを特徴とする請求項１〜２の何れかに記載のマッサージ具。
The massage device according to any one of claims 1 to 2, wherein the protruding portion (5) has a substantially cylindrical shape, and a head (5a) of the protruding portion (5) is formed in a substantially hemispherical shape. .
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