JP6596721B2

JP6596721B2 - Beauty roller

Info

Publication number: JP6596721B2
Application number: JP2016138015A
Authority: JP
Inventors: 進一紀伊野
Original assignee: ベス工業株式会社
Priority date: 2016-06-24
Filing date: 2016-06-24
Publication date: 2019-10-30
Anticipated expiration: 2036-06-24
Also published as: JP2017225796A

Description

本発明は身体をマッサージするための美容ローラーに関するものである。 The present invention relates to a beauty roller for massaging the body.

従来の美容ローラーとして、人の体などの身体部位を摘まんでマッサージする左右一対のローラーを前後方向に複数並設することで、マッサージの効果を高めたものが既に存在し、各ローラーの配置を左右対称や前後対称としている（例えば、特許文献１の図６、及び特許文献２を参照）。 As a conventional beauty roller, there are already a pair of left and right rollers that pick and massage a body part such as a human body in the front-rear direction, so that the effect of massage already exists, and the arrangement of each roller It is set as left-right symmetry or front-back symmetry (see, for example, FIG. 6 of Patent Document 1 and Patent Document 2).

しかし、身体の表面形状は複雑であり、細い部位や太い部位、また柔らかい部位や硬い部位、さらに痩せた部位や膨らんだ部位など様々な部位が存在するため、各ローラーの配置が左右対称や前後対称となっているだけでは、前後方向に複数並設した左右一対のローラーのそれぞれの間で効果的に摘まんでマッサージするには限界があった。すなわち、左右一対のローラーの間隔がすべて同じであれば、例えば身体における細く、または柔らかい部位を一側の左右一対のローラーで摘まめたとしても、他側の左右一対のローラーが身体における太く、または硬い部位に位置する場合、一側の左右一対のローラーよりも他側の左右一対のローラーの間の方において身体部位が入りにくくなるため、他側の左右一対のローラー間で細い身体部位と同じような摘まみ感を得ることは期待できない。同様、前方の左右一対のローラーと後方の左右一対のローラーとが前後において身体における痩せた部位と膨らんだ部位とに跨る場合、大抵は膨らんだ身体部位の方に力がかかるため、痩せた身体部位の方は摘まみ感が損なわれやすくなる。 However, the surface shape of the body is complex, and there are various parts such as thin and thick parts, soft and hard parts, and thin and swollen parts. If it is only symmetrical, there is a limit in effectively picking and massaging between a pair of left and right rollers arranged in parallel in the front-rear direction. That is, if the distance between the pair of left and right rollers is the same, for example, even if a thin or soft part of the body is picked up by a pair of left and right rollers on one side, Or when located in a hard part, the body part is less likely to enter between the pair of left and right rollers on the other side than the pair of left and right rollers on one side. You can't expect a similar picking feeling. Similarly, when a pair of front left and right rollers and a pair of rear left and right rollers straddle a lean and swollen part of the body in the front and back, the force is usually applied to the swollen body part, so the lean body The sense of picking tends to be impaired on the part.

特開２０１２−１８３１７１号公報JP 2012-183171 A 意匠登録第１３７４２５５号公報Design Registration No. 1374255

解決しようとする問題点は、一対のローラーを複数並設したローラーであっても、各一対のローラーのそれぞれの間で効果的に摘まんでマッサージできるようにするという点である。 The problem to be solved is that even a roller having a plurality of pairs of rollers arranged side by side can be effectively picked and massaged between each pair of rollers.

本発明の美容ローラーは、本体の長手方向に対する幅方向の左右における左右一対のローラーを前記本体の長手方向の一端側に前記本体の長手方向に沿って複数並設すると共に、前記本体の長手方向の他端側に把持部を設け、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの間隔を、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの間隔よりも大きくすると共に、各前記左右一対のローラーの各前記間隔が可変となるよう、前記本体を前記本体の長手方向の一端側から前記把持部側へ途中まで前記本体の幅方向において左右に分断する分断部を設けると共に前記本体は弾性を有し、各前記左右一対のローラーの各回転軸中心線を前記本体の幅方向において傾斜させ、前記本体の長手方向の他端側に設けた前記把持部が、前記本体の長手方向の一端側に設けた各前記左右一対のローラーよりも上方に位置した状態における前記本体の上下方向に、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線及び前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線のうちのいずれかの前記本体の幅方向から見た傾きを合わせると共に、各前記左右一対のローラーの各前記回転軸中心線上にある各先端が前記本体の上下方向において下へ向いている状態で、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線上にある各先端頂点の位置を、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線上にある各先端頂点の位置よりも上になるようにしたことを最も主要な特徴とする。The cosmetic roller of the present invention has a pair of left and right rollers on the left and right in the width direction with respect to the longitudinal direction of the main body, arranged side by side along the longitudinal direction of the main body on one end side in the longitudinal direction of the main body. A grip portion is provided on the other end side of the main body, and an interval between the pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction of the main body is set to the left and right sides positioned at the extreme end on the one end side in the longitudinal direction of the main body. The width of the main body is extended from one end side in the longitudinal direction of the main body to the grip portion side so as to be larger than the distance between the pair of rollers and the distance between the pair of left and right rollers is variable. said body provided with a dividing portion for dividing the left and right in the direction has elasticity, each rotation axis of each said pair of rollers is inclined in the width direction of said body, longitudinal of the body The other end in the longitudinal direction of the main body in the vertical direction of the main body in a state in which the grip portion provided on the end side is positioned above the pair of left and right rollers provided on one end side in the longitudinal direction of the main body any of the respective said rotation axis of said pair of rollers located at the endmost one longitudinal end of each of said rotation axis and said body of said pair of rollers located at the endmost side The main body in a state where the front ends of the pair of left and right rollers on the rotation axis center line are directed downward in the vertical direction of the main body. The pair of left and right ends positioned at the extreme end on one end side in the longitudinal direction of the main body is set to the position of the tip apex on the rotation axis center line of the pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction. Roller The most important feature that was set to be above the position of each tip vertices on each said rotation axis of the.

さらに、本発明の美容ローラーとして、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線の前記ローラー間における相互角度を、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線の前記ローラー間における相互角度よりも小さくしてもよい。Furthermore, as the cosmetic roller of the present invention, the mutual angle between the rollers of the rotation axis center lines of the pair of left and right rollers located at the extreme ends on one end side in the longitudinal direction of the main body is determined in the longitudinal direction of the main body. You may make it smaller than the mutual angle between the said rollers of each said rotating shaft centerline of the said left-right paired roller located in the extreme end of the other end side .

本発明の美容ローラーは、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの前記間隔を、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの前記間隔よりも大きくしているため、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーで、身体における細く、または柔らかい部位を十分に摘まむと同時に、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーよりも身体部位が入りやすくなっている前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーで、身体における太く、または硬い部位も同じように十分に摘まむことができるので、効果的なマッサージを施せる。また、各前記左右一対のローラーの各前記間隔が可変となるよう、前記本体を前記本体の長手方向の一端側から前記把持部側へ途中まで前記本体の幅方向において左右に分断する分断部を設けると共に前記本体は弾性を有するので、各前記左右一対のローラーの間に身体部位が入りやすくなって、様々な身体部位の太さや硬さ、また凸凹面に対応しやすくなり、充実した効果的なマッサージを施すことが可能になる。また、本発明の美容ローラーは、各前記左右一対のローラーの各前記回転軸中心線を前記本体の幅方向において傾斜させ、前記本体の長手方向の他端側に設けた前記把持部が、前記本体の長手方向の一端側に設けた各前記左右一対のローラーよりも上方に位置した状態における前記本体の上下方向に、各前記回転軸中心線のうちのいずれかの前記本体の幅方向から見た傾きを合わせると共に、各前記左右一対のローラーの各前記回転軸中心線上にある各先端が前記本体の上下方向において下へ向いている状態で、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線上にある各先端頂点の位置を、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線上にある各先端頂点の位置よりも上になるようにしたため、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーに力がかかり過ぎず、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーにも適度な力がかかるようになり、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーで身体における膨らんだ部位を十分に摘まむと同時に、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーで身体における痩せた部位も同じように十分に摘まんで効果的にマッサージを施すことができる。The cosmetic roller of the present invention is configured such that the distance between the pair of left and right rollers located at the most end on the other end side in the longitudinal direction of the main body is the pair of left and right sides located at the extreme end on one end side in the longitudinal direction of the main body . Since the distance between the rollers is larger than the distance between the rollers, the pair of left and right rollers located at the extreme ends of the longitudinal direction of the main body sufficiently grasps a thin or soft part of the body, and at the same time, The pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction of the main body, the body part being easier to enter than the pair of left and right rollers positioned at the extreme end on one end side in the longitudinal direction . A thick or hard part can be picked up in the same way, so an effective massage can be performed. In addition, a dividing portion that divides the main body from side to side in the width direction of the main body from one end side in the longitudinal direction of the main body to the gripping portion side so that the distance between the pair of left and right rollers is variable. Since the main body has elasticity, the body part easily enters between the pair of left and right rollers, and it is easy to cope with the thickness and hardness of various body parts, and uneven surfaces, and it is fully effective. It becomes possible to give a special massage. Further, the beauty roller of the present invention is configured such that the rotation axis center line of each of the pair of left and right rollers is inclined in the width direction of the main body, and the grip portion provided on the other end side in the longitudinal direction of the main body is in the vertical direction of the main body in a state than each of said pair of left and right rollers provided at one longitudinal end of the main body and located above, viewed from the width direction of one of said body of each said rotation axis In the state where each tip on each rotation axis center line of each of the pair of left and right rollers is directed downward in the vertical direction of the main body, the most end on the other end side in the longitudinal direction of the main body The position of each tip apex on each rotation axis center line of the pair of left and right rollers positioned at the position on the rotation axis center line of the pair of left and right rollers positioned at the extreme end on one end side in the longitudinal direction of the main body In Since was set to be above the position of each tip apex, the not too much force on a pair of right and left rollers positioned longitudinally endmost on the other end side of the body, the one longitudinal end of said main body endmost to the pair of rollers located become moderate force is applied, thoroughly site bulging in the body by the pair of rollers located in the longitudinal direction of the endmost other end of the body Simultaneously with the pinching, the thin pair of the left and right rollers located at the extreme end on the one end side in the longitudinal direction of the main body can be pinched sufficiently in the same manner and effectively massaged.

さらに、本発明の美容ローラーとして、前記本体の長手方向の一端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線の前記ローラー間における相互角度を、前記本体の長手方向の他端側の最も端に位置する前記左右一対のローラーの各前記回転軸中心線の前記ローラー間における相互角度よりも小さくするなら、比較的ローラーの間隔が狭く、身体部位が入りにくい最も前方の前記左右一対のローラーにおいても、摘まみ感を高めることができて効果的なマッサージを実施できる。Furthermore, as the cosmetic roller of the present invention, the mutual angle between the rollers of the rotation axis center lines of the pair of left and right rollers located at the extreme ends on one end side in the longitudinal direction of the main body is determined in the longitudinal direction of the main body. If the pair of left and right rollers positioned at the extreme end on the other end side is made smaller than the mutual angle between the rotation axis center lines of the pair of rollers, the distance between the rollers is relatively narrow and the body part is most difficult to enter. Even in the pair of left and right rollers, the picking feeling can be enhanced and effective massage can be performed.

本発明の一実施の形態における美容ローラーの正面図。The front view of the beauty roller in one embodiment of the present invention. 同美容ローラーの底面図。The bottom view of the beauty roller. 同美容ローラーの右側面図。The right view of the beauty roller. 同美容ローラーにおけるローラーの断面図。Sectional drawing of the roller in the beauty roller. 同美容ローラーの使用状態図。The use state figure of the beauty roller.

以下に、本発明の美容ローラーを図面に基づき詳細に説明する。本発明の美容ローラー１は図１〜図３の実施形態で示したように、把持部１２の前方に左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２を前後方向に複数並設した本体１０を有する。すなわち、前記本体１０の長手方向に対する幅方向の左右における左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２を前記本体１０の長手方向の一端側に前記本体１０の長手方向に沿って複数並設すると共に、前記本体１０の長手方向の他端側に前記把持部１２を設けている。図面では前後に二つ並設した左右一対のローラーとしているが、前後三つでもまたはそれ以上の数でもよく、必要に応じた数の左右一対のローラーを並設できる。Below, the beauty roller of this invention is demonstrated in detail based on drawing. The cosmetic roller 1 of the present invention has a main body 10 in which a plurality of pairs of left and right rollers R1, R1, R2, R2 are arranged in parallel in the front-rear direction in front of the grip portion 12, as shown in the embodiment of FIGS. . That is, a plurality of pairs of left and right rollers R 1, R 1, R 2, R 2 on the left and right in the width direction with respect to the longitudinal direction of the main body 10 are arranged side by side along the longitudinal direction of the main body 10 at one end side in the longitudinal direction of the main body 10. The grip portion 12 is provided on the other end side in the longitudinal direction of the main body 10. In the drawing, a pair of left and right rollers arranged in parallel in the front and rear are used, but the number of front and rear three or more may be sufficient, and a pair of right and left rollers as necessary can be arranged in parallel.

尚、図１に示す身体部位Ｍは人の身体の特定の部位に限定せず、頭や首、胴体、腕や脚の肢体や手足など、あらゆる部位のことを指している。図５に示す身体部位Ｍは人の脚部である。 The body part M shown in FIG. 1 is not limited to a specific part of the human body, but refers to all parts such as the head, neck, torso, arms and legs, limbs and limbs. A body part M shown in FIG. 5 is a human leg.

さらに図１及び図３〜図５において、最も前方に位置する、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の回転軸の仮想中心線をそれぞれ回転軸中心線Ｌ１と示し、最も後方に位置する、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の回転軸の仮想中心線をそれぞれ回転軸中心線Ｌ２と示している。Further, in FIG. 1 and FIG. 3 to FIG. 5, the virtual center lines of the rotation axes of the pair of left and right rollers R1 and R1 located at the foremost side, that is, located at the extreme end on one end side in the longitudinal direction of the main body 10 are respectively shown. A virtual center line of the rotation axis of the pair of left and right rollers R2 and R2 , which is indicated as a rotation axis center line L1 and is located at the rearmost position , that is, located at the most end on the other end side in the longitudinal direction of the main body 10 is respectively a rotation axis. This is indicated as a center line L2.

図１及び図５に示すように、前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２のそれぞれの間に前記身体部位Ｍが入って摘まんだ状態になり、その状態で押し引きすると各前記ローラーＲ１、Ｒ２がそれぞれ回転するので、摘まみながらローリングマッサージを実施することができる。 As shown in FIG. 1 and FIG. 5, the body part M enters between the pair of left and right rollers R1, R1, R2, R2, and is picked up. Since each of R1 and R2 rotates, a rolling massage can be performed while picking.

図１に示すように各前記ローラーＲ１、Ｒ２は、前記把持部１２の前方左右にそれぞれ延設した四つのローラー軸１１にそれぞれ軸設している。すなわち、図４に示すように各前記ローラー軸１１の周囲を回転するローラー中具２１をそれぞれ備え、各前記ローラー中具２１が各前記ローラー軸１１から外れないよう、各前記ローラー軸１１の先端にローラー止め具２２をそれぞれ係止している。また、各前記ローラー中具２１の外側には略半球形状または略球形状の軟質部材２３をそれぞれ被嵌している。前記軟質部材２３は他にも略円盤形状であってもよい。 As shown in FIG. 1, each of the rollers R <b> 1 and R <b> 2 is provided on four roller shafts 11 that extend to the front left and right of the grip portion 12. That is, as shown in FIG. 4, each of the roller shafts 11 includes a roller center tool 21 that rotates around each of the roller shafts 11, so that each roller tool 21 does not come off from each roller shaft 11. Each of the roller stoppers 22 is locked to each other. Further, a substantially hemispherical or substantially spherical soft member 23 is fitted on the outer side of each of the roller intermediate members 21. The soft member 23 may have a substantially disk shape.

さらに、図４に示すように各前記ローラーＲ１、Ｒ２の形状について、各前記回転軸中心線Ｌ１、Ｌ２方向における各前記ローラーＲ１、Ｒ２のそれぞれの外形幅Ｆを、各前記ローラーＲ１、Ｒ２のそれぞれの外径幅Ｇよりも小さく抑えた形状にしているため、全体としてコンパクトな外観になっている。また、図１に示すように正面視且つ、前記本体１０の幅方向において各前記回転軸中心線Ｌ１、Ｌ２がそれぞれ傾斜して各前記ローラーＲ１、Ｒ２の周囲側面が前記身体部位Ｍに当接しやすくなっているため、各前記ローラーＲ１、Ｒ２のそれぞれにおいて前記外形幅Ｆを前記外径幅Ｇよりも小さく抑えた形状にするほど前記身体部位Ｍの肌をとらえやすくなり、各前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２のそれぞれの間で効果的な摘まみマッサージを実施できる。Furthermore, as shown in FIG. 4, for the shapes of the rollers R1 and R2, the outer widths F of the rollers R1 and R2 in the directions of the rotation axis center lines L1 and L2 are set as the respective widths of the rollers R1 and R2. Since the shape is made smaller than the respective outer diameter width G, the overall appearance is compact. As shown in FIG. 1, the rotation axis center lines L1 and L2 are inclined in the front view and in the width direction of the main body 10, and the peripheral side surfaces of the rollers R1 and R2 are in contact with the body part M. Since each of the rollers R1 and R2 has a shape in which the outer width F is suppressed to be smaller than the outer diameter width G, the skin of the body part M is easily captured. Effective pinching massage can be carried out between each of the rollers R1, R1, R2, R2.

さらに、図４にも示すように各前記ローラーＲ１・Ｒ２の先端側に、各前記ローラーＲ１・Ｒ２の外径幅Ｇよりも小さい径の外周溝２３０をそれぞれ設けるなら、各前記ローラーＲ１・Ｒ２は略半球形状または略球形状、または略円盤形状で肌当たりが良好でありながら、各前記外周溝２３０で前記身体部位Ｍの肌をしっかりとらえこんで、各前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２のそれぞれの間で効果的な摘まみマッサージを実施できる。 Furthermore, as shown in FIG. 4, if the outer peripheral grooves 230 having a diameter smaller than the outer diameter width G of each of the rollers R1 and R2 are provided on the front end side of the rollers R1 and R2, the rollers R1 and R2 are provided. Is a substantially hemispherical shape, a substantially spherical shape, or a substantially disc shape, and has a good skin contact, while each outer peripheral groove 230 firmly captures the skin of the body part M, and each of the pair of left and right rollers R1, R1, Effective pinching massage can be performed between R2 and R2.

図１及び図４に示すように、各前記ローラー軸１１は円錐形状としている。正面視において、前記本体１０を前記身体部位Ｍに押し当てた時に、各前記ローラー中具２１の内部に挿入された各前記ローラー軸１１の下側が特に圧接状態になる。これらの圧接する部分を図１では軸圧接線Ｌ１１・Ｌ１１、Ｌ２２・Ｌ２２として示している。各前記軸圧接線Ｌ１１、Ｌ２２の正面視における角度が水平線Ｌ０の角度に近づくほど、各前記軸圧接線Ｌ１１、Ｌ２２以外の前記本体１０における部分に押し当てた力がかからなくなり、そのような部分における各前記ローラーＲ１、Ｒ２の回転摩擦による破損を防止することができる。それで、各前記ローラー軸１１を円錐形状とすることにより、前記水平線Ｌ０を基準として、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の各前記軸圧接線Ｌ１１は、各前記回転軸中心線Ｌ１よりも鋭角になって前記水平線Ｌ０の角度に近づくようにしており、同じように、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記軸圧接線Ｌ２２は、各前記回転軸中心線Ｌ２よりも鋭角になって前記水平線Ｌ０の角度に近づくようにしている。尚、図１に示すように前記水平線Ｌ０は、正面視において前記本体１０を押し当てた前記身体部位Ｍの面の傾き角度と近似している。As shown in FIGS. 1 and 4, each of the roller shafts 11 has a conical shape. When viewed from the front , when the main body 10 is pressed against the body part M, the lower side of the roller shafts 11 inserted into the roller middle tool 21 is particularly in a pressure contact state. In FIG. 1, these pressure contact portions are shown as axial pressure contact lines L11 and L11, L22 and L22. As the angle of each axial pressure tangent L11, L22 in front view approaches the angle of the horizontal line L0, the force pressed against the portion of the main body 10 other than each axial pressure tangent L11, L22 is not applied, such as Breakage due to rotational friction of the rollers R1 and R2 in the portion can be prevented. Thus, each of the roller shafts 11 is formed in a conical shape, whereby the pair of left and right rollers R1 and R1 positioned at the foremost side, that is, at the most end on one end side in the longitudinal direction of the main body 10 with respect to the horizontal line L0. Each of the axial pressure tangents L11 is more acute than each of the rotation axis center lines L1 so as to approach the angle of the horizontal line L0. Similarly, it is the rearmost, that is, in the longitudinal direction of the main body 10. The axial pressure tangent lines L22 of the pair of left and right rollers R2 and R2 positioned at the extreme ends on the other end side are set to be more acute than the rotation axis center line L2 and approach the angle of the horizontal line L0. . In addition, as shown in FIG. 1, the said horizontal line L0 approximates the inclination angle of the surface of the said body part M which pressed the said main body 10 in front view .

前記把持部１２は図２、図３、図５に示すように、人が片手で握れる形状のものとしており、前記本体１０の前後方向に延びる棒形状としてもよい。または塊形状であれば鷲掴みしてしっかりと保持することができる。それでも前記把持部１２を棒形状にすると共に、図３に示すように最も後方に位置する、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記回転軸中心線Ｌ２よりも後方に位置するよう構成するなら、図５に示すように人体の足首のような手が届きにくい身体部位に各前記ローラーＲ１、Ｒ２が届きやすくなる。As shown in FIGS. 2, 3, and 5, the grip portion 12 has a shape that allows a person to hold it with one hand, and may have a rod shape that extends in the front-rear direction of the main body 10. Or if it is a lump shape, it can be grasped and held firmly. Still, the grip portion 12 has a rod shape, and is positioned rearmost as shown in FIG. 3 , that is, the pair of left and right rollers R2 and R2 positioned at the extreme end on the other end side in the longitudinal direction of the main body 10 . If it is configured to be positioned behind the rotation axis center line L2, the rollers R1 and R2 can easily reach a body part such as an ankle of a human body that is difficult to reach as shown in FIG.

図１及び図２に示すように、最も後方に位置する、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の間隔Ｄ２を、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の間隔Ｄ１よりも大きくしている。尚、前記間隔Ｄ１は、底面視における前記左右一対のローラーＲ１・Ｒ１の間に存する最小の隙間幅のことであり、前記間隔Ｄ２も同様の隙間幅のことを指している。
前記間隔Ｄ２を前記間隔Ｄ１よりも大きくしているため、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１で、身体における細く、または柔らかい部位を十分に摘まむと同時に、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１よりも前記身体部位Ｍが入りやすくなっている最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２で、身体における太く、または硬い部位も同じように十分に摘まむことができ、効果的なマッサージを施せる。特に、図５に示すように人の脚の細い痩せた部位であるアキレス腱から太くなり硬い筋肉のある脹脛にかけてマッサージするのに適している。または、膝から太い筋肉のある太ももにかけてマッサージするのにも適しており、太ももから大きく膨らんだ臀部にかけても十分対応することができる。他にも、腰から胸へ、また手首から前腕にかけて、さらに肘から二の腕にかけてマッサージを実施しやすい。As shown in FIGS. 1 and 2, the distance D2 between the pair of left and right rollers R2 and R2 that is located at the rearmost position , that is , located at the extreme end on the other end side in the longitudinal direction of the main body 10 , That is, it is larger than the distance D1 between the pair of left and right rollers R1 and R1 positioned at the extreme end on the one end side in the longitudinal direction of the main body 10 . The distance D1 is the minimum gap width existing between the pair of left and right rollers R1 and R1 when viewed from the bottom , and the distance D2 also indicates the same gap width.
Since the distance D2 is larger than the distance D1, the pair of left and right rollers R1 and R1 positioned at the foremost side, that is, at the most end on the one end side in the longitudinal direction of the main body 10 , At the same time that the soft part is fully picked up, the body part M is most easily inserted more than the pair of left and right rollers R1 and R1 located at the foremost side, that is, at the end of one end in the longitudinal direction of the main body 10 . The pair of left and right rollers R2 and R2 positioned at the rearmost, that is, at the extreme end on the other end side in the longitudinal direction of the main body 10, can also sufficiently grasp a thick or hard part in the body in the same manner. A traditional massage can be given. In particular, as shown in FIG. 5, it is suitable for massaging from an Achilles tendon, which is a thin and thin part of a human leg, to a calf with thick and hard muscles. Alternatively, it is suitable for massage from the knee to the thigh with thick muscles, and can be sufficiently applied even from the thigh to the swollen buttocks. In addition, it is easy to massage from the waist to the chest, from the wrist to the forearm, and from the elbow to the second arm.

また、本発明の美容ローラー１は、図３に示すように前記本体１０の幅方向から見た側面視において、前記本体１０の長手方向の他端側に設けた前記把持部１２が、前記本体１０の長手方向の一端側に設けた各前記左右一対のローラーＲ１・Ｒ１よりも上方に位置した状態における前記本体１０の上下方向に、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記回転軸中心線Ｌ２及び最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の各前記回転軸中心線Ｌ１のうちのいずれかの前記本体１０の幅方向から見た（側面視における）傾きを合わせると共に、各前記左右一対のローラーＲ１・Ｒ１・Ｒ２・Ｒ２の各前記回転軸中心線上Ｌ１・Ｌ２にある各先端が前記本体１０の上下方向において下へ向いている状態で、前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記回転軸中心線Ｌ２上にある各先端頂点Ｐ２の位置を、前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の各前記回転軸中心線Ｌ１上にある各先端頂点Ｐ１の位置よりも上になるようにしているため、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２に力がかかり過ぎず、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１にも適度な力がかかるようになり、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２で身体における膨らんだ部位を十分に摘まむと同時に、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１で身体における痩せた部位も同じように十分に摘まんで効果的にマッサージを施すことができる。Further, as shown in FIG. 3, the beauty roller 1 of the present invention has the grip portion 12 provided on the other end side in the longitudinal direction of the main body 10 in the side view as viewed from the width direction of the main body 10. 10 in the longitudinal direction of the main body 10 in a state of being positioned above the pair of left and right rollers R1 and R1 provided on one end side in the longitudinal direction of the main body 10, ie, the other end side in the longitudinal direction of the main body 10 Of the pair of left and right rollers R2 and R2 positioned at the extreme ends of the pair of left and right rollers R1 and R2 and the pair of left and right rollers R1 and R2 positioned at the forefront , that is, at the extreme end of the main body 10 in the longitudinal direction. with match one of viewed from the width direction of the body 10 (in side view) the slope of each said rotation axis L1 of R1, each of the said pair of rollers R1 · R1 · R2 · R2 In a state where the tip in the serial rotation center line L1 · L2 is directed downward in the vertical direction of the main body 10, the pair of rollers located in the longitudinal direction of the endmost end side of the main body 10 R2 The center of each rotation axis of the pair of left and right rollers R1 and R1 positioned at the most end on one end side in the longitudinal direction of the main body 10 is set to the position of each tip vertex P2 on each rotation axis center line L2 of R2. The pair of left and right rollers R2,... Located on the farthest rear side , that is, on the other end side in the longitudinal direction of the main body 10 is positioned above the position of each tip vertex P1 on the line L1. No excessive force is applied to R2, and an appropriate force is also applied to the pair of left and right rollers R1 and R1 located at the foremost side, that is, at the extreme end of the main body 10 in the longitudinal direction , , Sunawa One longitudinal end of the other longitudinal end side of the most by the pair of rollers R2 · R2 on the edge at the same time as the non-picked a sufficient portion bulged in the body, the most forward, namely the body 10 of the main body 10 A pair of left and right rollers R1 and R1 located at the extreme end on the side can also be used to effectively massage a thinned part of the body in the same manner.

特に、図５に示すように最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２が人の脚の膨らんだ脹脛の下部を摘まむ時、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１は脹脛よりも痩せたアキレス腱に届いてこの部位を十分に摘まむことができる。または、膨らんだ筋肉のある太ももとそれよりも痩せて屈曲する部位の膝、膨らんだ臀部とそれよりも膨らんでいない太もも、膨らんだ胸とそれよりも引き締まった腰、膨らんだ前腕とそれよりも引き締まった手首、膨らんだ二の腕とそれよりも痩せて屈曲する部位の肘であっても、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１は、より膨らんでいない痩せた方または引き締まった方に十分届いて、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２と同時にそのような部位を十分に摘まんで効果的なマッサージを実施できる。In particular, as shown in FIG. 5, the pair of left and right rollers R2 and R2 located at the rearmost position, that is, at the extreme end on the other end side in the longitudinal direction of the main body 10 grip the lower part of the calf where the human leg is swollen. At this time, the pair of left and right rollers R1 and R1 located at the forefront , that is , at the end of one end in the longitudinal direction of the main body 10, can reach the Achilles tendon which is thinner than the calf and can fully grasp this portion. . Or, the thighs with the bulging muscles and the knees that bend more lean than that, the swollen buttocks and the thighs that are less swollen, the swollen chest and the lower waist, the swollen forearm and more The pair of left and right rollers R1 and R1 that are located at the forefront , that is, at the extreme end of one end in the longitudinal direction of the main body 10, are the wrist that is tightened, the swollen two arms, and the elbow of the part that bends thinner than that. At the same time as the pair of left and right rollers R2 and R2 positioned at the farthest rear side , that is , the most end on the other end side in the longitudinal direction of the main body 10, R1 reaches the thinned or tightened direction that is not swollen more. An effective massage can be carried out by fully pinching such a part.

また、本発明の美容ローラー１として図１及び図２に示すように、各前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２の前記間隔Ｄ１、Ｄ２がそれぞれ可変となるよう、前記本体１０を前方から、すなわち前記本体１０の長手方向の一端側から前記把持部１２側へ途中まで前記本体１０の幅方向において左右に分断する分断部１３を設けると共に弾性を有するものとすることができる。例えば、前記本体１０をＵ字形状となるよう弾性を有する樹脂で形成することができるし、または前記本体１０のＵ字形状の一部が弾性を有する部材を含む構成とすることも可能である。そのように前記本体１０を構成することにより、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１及び最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２のそれぞれの間に前記身体部位Ｍがさらに入りやすくなるため、様々な前記身体部位Ｍの太さや硬さ、また凸凹面に対応しやすくなり、充実した効果的なマッサージを施すことが可能になる。Further, as shown in FIGS. 1 and 2 as the beauty roller 1 of the present invention, the body 10 is moved forward so that the distances D1 and D2 of the pair of left and right rollers R1 and R1 and R2 and R2 are variable. That is, it is possible to provide a dividing portion 13 that is divided right and left in the width direction of the main body 10 from one end side in the longitudinal direction of the main body 10 to the gripping portion 12 side and has elasticity. For example, the main body 10 can be formed of a resin having elasticity so as to be U-shaped, or a part of the U-shape of the main body 10 may include a member having elasticity. . By configuring the main body 10 in this manner, the pair of left and right rollers R1 and R1 positioned at the foremost side, that is, at the extreme end of the longitudinal direction of the main body 10, and the rearmost , that is, the main body 10 Since the body part M more easily enters between the pair of left and right rollers R2 and R2 positioned at the extreme end on the other end side in the longitudinal direction , various thicknesses and hardnesses of the body part M, and unevenness It becomes easy to correspond to the surface and it becomes possible to give a substantial and effective massage.

さらに図３に示すように、前記ローラーＲ１と前記ローラーＲ２との間に切り欠き部１４をそれぞれ設けるなら、前記本体１０が前記把持部１２よりも前方すべてを弾性部材で形成する場合、各前記ローラーＲ１、Ｒ２が独立懸架に近い状態となり、前記身体部位Ｍの複雑な面にフィットしやすくなるし、また、例えば各前記左右一対のローラーＲ２・Ｒ２の間が広がった時、各前記左右一対のローラーＲ１・Ｒ１の間がそれに追従して不必要に広がることにより、そこでのつまみ感が失われてしまう事態を軽減することができる。さらに、各前記切り欠き部１４を設ける場合、図３に示すように人の手の指のように細長い棒状の棒状部１５をそれぞれ各前記ローラーＲ１、Ｒ２毎に形成してもよい。さらに、各前記棒状部１５の太さに応じて弾力を設定することも可能である。 Further, as shown in FIG. 3, if the notch portion 14 is provided between the roller R1 and the roller R2, respectively, when the main body 10 is entirely formed of an elastic member with respect to the grip portion 12, The rollers R1 and R2 are close to independent suspension, and can easily fit on the complex surface of the body part M. For example, when the gap between each of the pair of left and right rollers R2 and R2 spreads, It is possible to reduce a situation in which the feeling of pinching there is lost by unnecessarily widening between the rollers R1 and R1. Furthermore, when providing each said notch part 14, as shown in FIG. 3, you may form the elongate rod-shaped rod-shaped part 15 like the finger of a human hand for each said roller R1, R2, respectively. Furthermore, it is possible to set the elasticity according to the thickness of each of the rod-like portions 15.

図１では、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の各前記回転軸中心線Ｌ１の相互角度Ａ１と、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記回転軸中心線Ｌ２の相互角度Ａ２をそれぞれ示している。各前記相互角度Ａ１、Ａ２について、この角度を調整することで摘まみ感や転がり感（ローリング感）を調整することができる。すなわち、この角度を大きくすると各前記ローラーＲ１、Ｒ２が回転しやすくなるので、転がり感を大きくしてスムーズなローリングマッサージを施すことができ、この角度を小さくすると各前記ローラーＲ１、Ｒ２の転がり抵抗が増して各前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２のそれぞれで捏ねるようなマッサージ感が生じ、その結果摘まみ感が強くなる。In FIG. 1, the mutual angle A1 of each of the rotation axis center lines L1 of the pair of left and right rollers R1 and R1 located at the foremost, that is, the most end of one end side in the longitudinal direction of the main body 10, and the rearmost , That is, the mutual angle A2 of the rotation axis center line L2 of the pair of left and right rollers R2 and R2 positioned at the extreme end on the other end side in the longitudinal direction of the main body 10 is shown. About each said mutual angle A1, A2, a picking feeling and a rolling feeling (rolling feeling) can be adjusted by adjusting this angle. That is, when the angle is increased, the rollers R1 and R2 are easily rotated, so that a rolling feeling can be increased and a smooth rolling massage can be performed. When the angle is decreased, the rolling resistance of the rollers R1 and R2 is decreased. Increases and a feeling of massaging is produced such that each of the pair of left and right rollers R1, R1, R2 and R2 kneads, and as a result, the picking feeling becomes stronger.

そこで図１に示すように本発明の美容ローラー１として、前記本体１０の正面視において、最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１の各前記回転軸中心線Ｌ１の前記ローラーＲ１・Ｒ１間における相互角度Ａ１を、最も後方の、すなわち前記本体１０の長手方向の他端側の最も端に位置する前記左右一対のローラーＲ２・Ｒ２の各前記回転軸中心線Ｌ２の前記ローラーＲ２・Ｒ２間における相互角度Ａ２よりも小さくすることにより、前記身体部位Ｍが入りにくい最も前方の、すなわち前記本体１０の長手方向の一端側の最も端に位置する前記左右一対のローラーＲ１・Ｒ１においても摘まみ感を高めることができ、効果的なマッサージを実施できるようにすることが可能となる。So as beauty roller 1 of the present invention as shown in FIG. 1, in a front view of the main body 10, the foremost, namely the pair of rollers R1 · positioned longitudinally endmost one end side of the main body 10 The pair of left and right rollers R2 • located at the farthest rear side, that is, at the other end side in the longitudinal direction of the main body 10 , the mutual angle A1 between the rollers R1 • R1 of each rotation axis center line L1 of R1 By making the rotation axis center line L2 of R2 smaller than the mutual angle A2 between the rollers R2 and R2 , the body part M is hard to enter , that is, at the most end on the one end side in the longitudinal direction of the main body 10 Yes that can increase the sense of seeing knob even in the pair of rollers R1 · R1 located at the end, to be able to provide effective massage To become.

上記美容ローラー１を試作し、前記間隔Ｄ１、Ｄ２、前記先端頂点間高さ幅Ｈ及び前記先端頂点間前後幅Ｉ、前記相互角度Ａ１、Ａ２をそれぞれ調整しつつ各前記左右一対のローラーＲ１・Ｒ１、Ｒ２・Ｒ２の間での摘まみ感がそれぞれ同時に良好になるよう設定した。尚、前記ローラーＲ１、Ｒ２の前記外形幅Ｆを２４．５ミリとし、外径幅Ｇを３４ミリとした。 The cosmetic roller 1 was prototyped, and each of the pair of left and right rollers R1,. The feeling of picking between R1, R2 and R2 was set to be good simultaneously. The outer width F of the rollers R1 and R2 was 24.5 mm, and the outer diameter width G was 34 mm.

すなわち、前記間隔Ｄ１を３ミリから２５ミリの範囲内で設定し、前記間隔Ｄ２を６ミリから８０ミリの範囲内で設定するのが良好であった。また、前記間隔Ｄ１と前記間隔Ｄ２との比率について、前記間隔Ｄ１を１として前記間隔Ｄ２を２〜６の間になるように設定するのがさらに良好であった。 That is, it is preferable to set the distance D1 within the range of 3 mm to 25 mm and the distance D2 within the range of 6 mm to 80 mm. Further, it was further preferable that the ratio between the distance D1 and the distance D2 was set so that the distance D1 was 1 and the distance D2 was between 2 and 6.

また、前記先端頂点間高さ幅Ｈを３ミリから５０ミリの範囲内で設定し、前記先端頂点間前後幅Ｉを１０ミリから８０ミリの範囲内で設定するのが良好であった。また、前記先端頂点間高さ幅Ｈと前記先端頂点間前後幅Ｉとの比率について、前記先端頂点間高さ幅Ｈを１として前記先端頂点間前後幅Ｉを０．８〜３の間になるように設定するのがさらに良好であった。 Further, it was preferable to set the height width H between the tip vertices within a range of 3 mm to 50 mm, and the front-rear width I between the tip vertices within a range of 10 mm to 80 mm. Further, regarding the ratio between the height width H between the apexes and the longitudinal width I between the apexes, the inter-tip apex height width H is set to 1, and the inter-tip apex width I is between 0.8 and 3. It was even better to set to be.

さらに、前記相互角度Ａ１、Ａ２について、それぞれ５°から１００°の範囲内で設定するのが良好であった。また、前記相互角度Ａ１と前記相互角度Ａ２との比率について、前記相互角度Ａ１を１として前記相互角度Ａ２を１．０５〜１．５の間になるように設定するのがさらに良好であった。 Further, the mutual angles A1 and A2 were each preferably set within a range of 5 ° to 100 °. Further, the ratio between the mutual angle A1 and the mutual angle A2 is more preferably set so that the mutual angle A1 is 1 and the mutual angle A2 is between 1.05 and 1.5. .

検討を進めた結果、前記間隔Ｄ１と前記間隔Ｄ２との比率において、前記間隔Ｄ１を１として前記間隔Ｄ２を２〜６の間になるように設定した状態で、前記先端頂点間高さ幅Ｈと前記先端頂点間前後幅Ｉとの比率において、前記先端頂点間高さ幅Ｈを１として前記先端頂点間前後幅Ｉを２〜３の間になるように設定すると共に、前記相互角度Ａ１と前記相互角度Ａ２との比率において、前記相互角度Ａ１を１として前記相互角度Ａ２を１．０５〜１．５の間になるように設定すると同時に、前記外径幅Ｇと前記先端頂点間前後幅Ｉとの比率において、前記外径幅Ｇを１として前記先端頂点間前後幅Ｉを０．８〜１．５の間になるように設定するのが最も好ましい結果を得ることができた。 As a result of the examination, in the ratio of the interval D1 and the interval D2, the interval D1 is set to 1 and the interval D2 is set to be between 2 and 6, the height width H between the tip apexes. And the front-rear apex front / rear width I, the front-rear apex front / rear width I is set to be between 2 and 3 with the height H between the front apexes set to 1, and the mutual angle A1 In the ratio with the mutual angle A2, the mutual angle A1 is set to 1, and the mutual angle A2 is set to be between 1.05 and 1.5, and at the same time, the front-rear width between the outer diameter width G and the tip apex. In the ratio with I, it was possible to obtain the most preferable result by setting the outer diameter width G as 1 and setting the front-rear apex width I between 0.8 and 1.5.

１美容ローラー
１０本体
１１ローラー軸
１２把持部
１３分断部
１４切り欠き部
１５棒状部
２１ローラー中具
２２ローラー止め具
２３軟質部材
２３０外周溝
Ａ１、Ａ２相互角度
Ｄ１、Ｄ２間隔
Ｆ外形幅
Ｇ外径幅
Ｈ先端頂点間高さ幅
Ｉ先端頂点間前後幅
Ｌ０水平線
Ｌ１、Ｌ２回転軸中心線
Ｌ１１、Ｌ２２軸圧接線
Ｍ身体部位
Ｐ１、Ｐ２先端頂点
Ｒ１、Ｒ２ローラーDESCRIPTION OF SYMBOLS 1 Beauty roller 10 Main body 11 Roller shaft 12 Gripping part 13 Dividing part 14 Notch part 15 Bar-shaped part 21 Roller inner tool 22 Roller stopper 23 Soft member 230 Peripheral groove A1, A2 Mutual angle D1, D2 Space | interval F External width G Outer diameter Width H Height between tip vertices I Front / rear width between tip vertices L0 Horizontal lines L1, L2 Center axis L11, L22 Axial tangent M Body part P1, P2 Tip vertices R1, R2 Roller

Claims

A plurality of pairs of left and right rollers on the left and right in the width direction with respect to the longitudinal direction of the main body are arranged in parallel along the longitudinal direction of the main body on one end side in the longitudinal direction of the main body .
A grip portion is provided on the other end side in the longitudinal direction of the main body ,
The distance between the pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction of the main body is made larger than the distance between the pair of left and right rollers positioned at the extreme end on the one end side in the longitudinal direction of the main body. ,
Providing a dividing portion for dividing the main body from left to right in the width direction of the main body from one end side in the longitudinal direction of the main body to the gripping portion side so that the distance between the pair of left and right rollers is variable; The body has elasticity;
Inclining each rotation axis center line of each of the pair of left and right rollers in the width direction of the main body,
In the vertical direction of the main body in a state where the grip portion provided on the other end side in the longitudinal direction of the main body is positioned above each of the pair of left and right rollers provided on one end side in the longitudinal direction of the main body,
The rotation axis center line of the pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction of the main body and the pair of left and right rollers positioned at the extreme end on the one end side in the longitudinal direction of the main body. with fit slope <br/> viewed from the width direction of the one of the body of the rotation axis,
In the state where each tip on each rotation axis center line of each of the pair of left and right rollers is directed downward in the vertical direction of the main body ,
The position of each tip vertex on each rotation axis center line of the pair of left and right rollers located at the extreme end on the other end side in the longitudinal direction of the main body ,
A beauty roller, characterized in that it is above the position of each apex on the rotation axis center line of the pair of left and right rollers located at the extreme ends on one end side in the longitudinal direction of the main body .

The mutual angle between the rollers of the rotation axis center line of the pair of left and right rollers located at the extreme end on one end side in the longitudinal direction of the main body ,
The beauty according to claim 1, wherein the pair of left and right rollers positioned at the extreme end on the other end side in the longitudinal direction of the main body has a smaller angle than the mutual angle between the rotation axis center lines of the rollers. roller.