JP5661706B2 - Training equipment - Google Patents
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- JP5661706B2 JP5661706B2 JP2012202042A JP2012202042A JP5661706B2 JP 5661706 B2 JP5661706 B2 JP 5661706B2 JP 2012202042 A JP2012202042 A JP 2012202042A JP 2012202042 A JP2012202042 A JP 2012202042A JP 5661706 B2 JP5661706 B2 JP 5661706B2
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Description
この発明は、O脚を矯正する技術に関する。 The present invention relates to a technique for correcting an O-leg.
O脚を矯正する技術が各種提案されている。この種の技術を開示した文献として、特許文献1及び2がある。特許文献1に開示された技術は、左脚の膝と左脚の膝を揃えた状態における両足の膝周りにバンドを一周して止め、左脚の腓骨小頭部と右脚の腓骨小頭部をバンドの内側のクッション部材により押圧する、というものである。特許文献2に開示された技術は、複数枚の矩形布を重ねた包被布により左脚の膝下部分と右脚の膝下部分を個別に覆い、包被布の外側にベルトを巻回して両脚を一体的に締め込む、というものである。 Various techniques for correcting the O-leg have been proposed. Patent documents 1 and 2 are documents that disclose this type of technology. In the technique disclosed in Patent Document 1, a band is wound around the knees of both legs in a state where the knees of the left leg and the left leg are aligned, and the rib head of the left leg and the head of the right leg are stopped. The portion is pressed by a cushion member inside the band. In the technique disclosed in Patent Document 2, the lower leg knee part and the right knee lower part are individually covered with a covering cloth in which a plurality of rectangular cloths are overlapped, and both legs are integrated by winding a belt around the covering cloth. It is to tighten.
しかしながら、特許文献1及び2の技術の場合、左右の膝に外的圧力を強制的に加えるため、脚に負担がかかるという問題がある。 However, in the techniques of Patent Documents 1 and 2, there is a problem that a load is applied to the legs because external pressure is forcibly applied to the left and right knees.
本発明は、このような課題に鑑みてなされたものであり、膝に負担をかけずにO脚を矯正できるようにすることを目的とする。 The present invention has been made in view of such a problem, and an object of the present invention is to make it possible to correct the O leg without placing a burden on the knee.
上記課題を解決するため、本発明は、床の上に置かれる基台部材と、各々が板状をなす第1及び第2の足載せ板であって、前記基台部材の上方における前記床と平行な方向に離間した2つの軸を回動軸として各々が独自に回動可能であり且つ各々の一の端辺が各々の回動軸の間において互いに向かい合うように支持された第1及び第2の足載せ板と、前記第1の足載せ板の前記一の端辺を上げる方向に付勢力を与える第1の付勢部材と、前記第2の足載せ板の前記一の端辺を上げる方向に付勢力を与える第2の付勢部材と、前記第1の足載せ板の回動の範囲を所定の範囲内に規制する第1の規制部材と、前記第2の足載せ板の回動の範囲を所定の範囲内に規制する第2の規制部材とを備えるトレーニング装置を提供する。 To solve the above problems, the present invention includes a base member to be placed on the floor, each a plate placed first and second legs forming a plate-like, before the above the Kimotodai member A first shaft that is independently pivotable with two shafts spaced apart in a direction parallel to the floor as a pivot shaft, and is supported so that one end of each of the pivot shafts faces each other. and a second footrest plate, wherein the first foot rest plate first biasing member providing a biasing force said direction to raise the one end side of the said one end of the second footrest plate A second urging member that applies an urging force in the direction of raising the side , a first regulating member that regulates a range of rotation of the first footrest plate within a predetermined range, and the second footrest. A training device is provided that includes a second regulating member that regulates the range of rotation of the plate within a predetermined range.
本発明では、トレーニングを行う利用者は、自身の左足及び右足をトレーニング装置の足載せ板の上に載せてその上に立つ。利用者が足載せ板の上に立つと、足載せ板はスプリングの付勢力に抗って下に回動し、足載せ板が基台部材と略平行になる。この状態において、利用者が、等張性運動と等尺性運動の双方を含む運動を行うと、利用者の内転筋が鍛えられる。よって、利用者は、このトレーニング装置を用いた運動を継続的に行うことにより、O脚を矯正することができる。 In the present invention, a user who performs training places his / her left foot and right foot on the footrest plate of the training apparatus and stands on it. When the user stands on the footrest plate, the footrest plate rotates downward against the biasing force of the spring, and the footrest plate becomes substantially parallel to the base member. In this state, when the user performs exercise including both isotonic exercise and isometric exercise, the user's adductor muscles are trained. Therefore, the user can correct the O-leg by continuously performing exercise using the training apparatus.
以下、図面を参照しつつ本発明の実施形態について説明する。図1は、本発明の一実施形態であるトレーニング装置1の正面図である。図2は、図1を矢印A方向から見た図(左側面図)である。図3は、図1を矢印B方向から見た図(右側面図)である。図4は、図1を矢印C方向から見た図(表面図)である。図5は、図1を矢印D方向から見た図(裏面図)である。このトレーニング装置1は、基台部10の裏面11Dを下にして床の上に置いてO脚を矯正するトレーニングを行うためのものである。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a training apparatus 1 according to an embodiment of the present invention. 2 is a view (left side view) of FIG. 1 viewed from the direction of arrow A. FIG. 3 is a view (right side view) of FIG. 1 viewed from the direction of arrow B. FIG. 4 is a diagram (surface view) of FIG. 1 viewed from the direction of arrow C. FIG. FIG. 5 is a view (back view) of FIG. 1 viewed from the direction of arrow D. This training device 1 is for training to correct the O-leg by placing it on the floor with the back surface 11D of the base portion 10 facing down.
図1、図2、図3、図4、及び図5に示すように、トレーニング装置1は、左右幅W1(例えば、W1=40cm)、高さH1(例えば、H1=10cm)、前後幅D1(例えば、D1=30cm)の寸法を有している。トレーニング装置1の基台部材10は、表面11U、裏面11D、側面11F、11B、11L、及び11Rに囲まれた幅薄な板状をなしている。基台部材10における幅D1方向の真ん中には表面11Uおよび裏面11D間を貫く2つのねじ穴12L及び12Rがある。図5に示すように、2つのねじ穴12L及び12RはW1方向に離間している。 As shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4, and FIG. (For example, D1 = 30 cm). The base member 10 of the training device 1 has a thin plate shape surrounded by the front surface 11U, the back surface 11D, the side surfaces 11F, 11B, 11L, and 11R. In the middle of the base member 10 in the width D1 direction, there are two screw holes 12L and 12R penetrating between the front surface 11U and the back surface 11D. As shown in FIG. 5, the two screw holes 12L and 12R are separated from each other in the W1 direction.
基台部材10の表面11Uの上方には足載せ板30L及び30Rがあり、各板30L及び30Rにおける一の端部と基台部材10の表面11Uとの間には支持板20L及び20Rが介在している。足載せ板30L及び30Rは、同じ寸法を持った板状の部材である。足載せ板30L及び30Rは、各々の一の端部が基台部材10の表面11Uの上方における幅W1方向(基台部10を床の上に置いた場合における床と平行な方向)に離間した2つの軸部材40L、40Rを回動軸として回動可能であり且つ各々の一の端部に対向する端部が各々の回動軸の間においてお互いに向かい合うようにして支持板20L及び20Rに支持されている。 There are footrest plates 30L and 30R above the surface 11U of the base member 10, and support plates 20L and 20R are interposed between one end of each of the plates 30L and 30R and the surface 11U of the base member 10. doing. The footrest plates 30L and 30R are plate-like members having the same dimensions. Each of the footrest plates 30L and 30R is separated in the width W1 direction above the surface 11U of the base member 10 (direction parallel to the floor when the base portion 10 is placed on the floor). The two support members 20L and 20R can be rotated about the two shaft members 40L and 40R as the rotation shafts, and the end portions opposed to the respective one end portions face each other between the respective rotation shafts. It is supported by.
より具体的に説明すると、基台部材10の表面11U上には支持板20L及び20Rの下端部が固定されている。支持板20Lは、基台部材10の表面11Uにおけるねじ穴12Lよりも側面11L側に離れた位置から上方に向かって起立している。支持板20Rは、基台部材10の表面11Uにおけるねじ穴12Rよりも側面11R側に離れた位置から上方に向かって起立している。支持板20L及び20Rは幅W1方向に平行対面している。 More specifically, the lower ends of the support plates 20L and 20R are fixed on the surface 11U of the base member 10. The support plate 20L is erected upward from a position away from the screw hole 12L on the surface 11U of the base member 10 toward the side surface 11L. The support plate 20R is erected upward from a position away from the screw hole 12R on the surface 11U of the base member 10 on the side surface 11R side. The support plates 20L and 20R face each other in the width W1 direction.
図2および図4に示すように、支持板20Lの上端部における幅D1方向の真ん中の位置には凸部22Lが設けられている。凸部22Lは円弧状に湾曲している。支持板20Lの上端における凸部22Lを間に挟んだ前後の各位置には筒状部23FL及び23BLが設けられている。筒状部23FLには同部23FL内を幅D1方向に貫く孔が設けられている。筒状部23BLには同部23BL内を幅D1方向に貫く孔が設けられている。筒状部23FL及び23BLの内周面と凸部22Lの内周面は面一になっている。 As shown in FIG. 2 and FIG. 4, a convex portion 22L is provided at the middle position in the width D1 direction at the upper end portion of the support plate 20L. The convex portion 22L is curved in an arc shape. Cylindrical portions 23FL and 23BL are provided at respective positions before and after the convex portion 22L at the upper end of the support plate 20L. The cylindrical portion 23FL is provided with a hole that penetrates the portion 23FL in the width D1 direction. The cylindrical portion 23BL is provided with a hole that penetrates the portion 23BL in the width D1 direction. The inner peripheral surfaces of the cylindrical portions 23FL and 23BL and the inner peripheral surface of the convex portion 22L are flush with each other.
図3および図4に示すように、支持板20Rの上端部における幅D1方向の真ん中の位置には凸部22Rが設けられている。凸部22Rは円弧状に湾曲している。支持板20Rの上端における凸部22Rを間に挟んだ前後の各位置には筒状部23FR及び23BRが設けられている。筒状部23FRには同部23FR内を幅D1方向に貫く孔が設けられている。筒状部23BRには同部23BR内を幅WD1方向に貫く孔が設けられている。筒状部23FR及び23BRの内周面と凸部22Rの内周面は面一になっている。 As shown in FIGS. 3 and 4, a convex portion 22 </ b> R is provided at the middle position in the width D <b> 1 direction at the upper end portion of the support plate 20 </ b> R. The convex portion 22R is curved in an arc shape. Cylindrical portions 23FR and 23BR are provided at respective positions before and after the convex portion 22R at the upper end of the support plate 20R. The cylindrical portion 23FR is provided with a hole that penetrates the portion 23FR in the width D1 direction. The cylindrical portion 23BR is provided with a hole that penetrates the portion 23BR in the width WD1 direction. The inner peripheral surfaces of the cylindrical portions 23FR and 23BR and the inner peripheral surface of the convex portion 22R are flush with each other.
図2および図4に示すように、足載せ板30Lの一方の端部における幅D1方向の真ん中の位置には凸部32Lが設けられている。凸部32Lは円弧状に湾曲している。凸部32Lの幅D1方向の寸法と凸部22Lの幅D1方向の寸法は同じである。足載せ板30Lにおける凸部32Lから前後に離れた各位置には筒状部33FL及び33BLが設けられている。筒状部33FLには同部33FLを幅D1方向に貫く孔が設けられている。筒状部33BLには同部33BLを幅D1方向に貫く孔が設けられている。 As shown in FIGS. 2 and 4, a convex portion 32 </ b> L is provided at the middle position in the width D <b> 1 direction at one end portion of the footrest plate 30 </ b> L. The convex portion 32L is curved in an arc shape. The dimension in the width D1 direction of the convex part 32L and the dimension in the width D1 direction of the convex part 22L are the same. Cylindrical portions 33FL and 33BL are provided at respective positions away from the convex portion 32L in the footrest plate 30L. The cylindrical portion 33FL is provided with a hole that penetrates the portion 33FL in the width D1 direction. The cylindrical portion 33BL is provided with a hole that penetrates the portion 33BL in the width D1 direction.
図3および図4に示すように、足載せ板30Rの一方の端部における幅D1方向の真ん中の位置には凸部32Rが設けられている。凸部32Rは円弧状に湾曲している。凸部32Rの幅D1方向の寸法と凸部22Rの幅D1方向の寸法は同じである。足載せ板30Rにおける凸部32Rから前後に離れた各位置には筒状部33FR及び33BRが設けられている。筒状部33FRには同部33FRを幅D1方向に貫く孔が設けられている。筒状部33BRには同部33BRを幅D1方向に貫く孔が設けられている。 As shown in FIGS. 3 and 4, a convex portion 32 </ b> R is provided at the middle position in the width D <b> 1 direction at one end portion of the footrest plate 30 </ b> R. The convex portion 32R is curved in an arc shape. The dimension in the width D1 direction of the convex part 32R and the dimension in the width D1 direction of the convex part 22R are the same. Cylindrical portions 33FR and 33BR are provided at respective positions away from the convex portion 32R in the footrest plate 30R. The cylindrical portion 33FR is provided with a hole that penetrates the portion 33FR in the width D1 direction. The tubular portion 33BR is provided with a hole penetrating the portion 33BR in the width D1 direction.
足載せ板30Lと支持板20Lは、筒状部33FL及び33BLの各々と凸部32Lとの間に筒状部23FL及び23BLを挟むとともに凸部22Lの端面29Lと凸部32Lの端面39Lとを付き合わせるようにして嵌合されており、筒状部33FL、23FL、23BL、及び33BLの孔に軸部材40Lが挿通されている。 The footrest plate 30L and the support plate 20L sandwich the cylindrical portions 23FL and 23BL between the cylindrical portions 33FL and 33BL and the convex portion 32L, and have an end surface 29L of the convex portion 22L and an end surface 39L of the convex portion 32L. The shaft members 40L are inserted into the holes of the cylindrical portions 33FL, 23FL, 23BL, and 33BL.
足載せ板30Rと支持板20Rは、筒状部33FR及び33BRの各々と凸部32Rとの間に筒状部23FR及び23BRを挟むとともに凸部22Rの端面29Rと凸部32Rの端面39Rとを付き合わせるようにして嵌合されており、筒状部33FR、23FR、23BR、及び33BRの孔に軸部材40Rが挿通されている。 The footrest plate 30R and the support plate 20R sandwich the cylindrical portions 23FR and 23BR between each of the cylindrical portions 33FR and 33BR and the convex portion 32R, and connect the end surface 29R of the convex portion 22R and the end surface 39R of the convex portion 32R. The shaft member 40R is inserted into the holes of the cylindrical portions 33FR, 23FR, 23BR, and 33BR.
足載せ板30Lは、支持板20Lによって支持されている側の端部から右斜め上方に向かって延在している。足載せ板30Rは、支持板20Rによって支持されている側の端部から左斜め上方に向かって延在している。足載せ板30Lにおける支持板20Lに支持されている側と反対側の端部31Lと足載せ板30Rにおける支持板20Rに支持されている側と反対側の端部31Rは僅かな間隔をあけてお互いに向かい合っている。 The footrest plate 30L extends obliquely upward to the right from the end portion on the side supported by the support plate 20L. The footrest plate 30R extends obliquely upward to the left from the end portion on the side supported by the support plate 20R. The end 31L of the footrest plate 30L opposite to the side supported by the support plate 20L and the end 31R of the footrest plate 30R opposite to the side supported by the support plate 20R are spaced slightly apart. Facing each other.
軸部材40Lの外周面は、筒状部33FL、23FL、23BL、及び33BL内の孔の内周面上を摺動し得る程度の弱い摩擦力を持ってこれらの面に接している。このため、足載せ板30Lは軸部材40Lを回動軸として回動し得る。軸部材40Rの外周面は、筒状部33FR、23FR、23BR、及び33BR内の孔の内周面上を摺動し得る程度の弱い摩擦力を持ってこれらの面に接している。このため、足載せ板30Rは軸部材40Rを回動軸として回動し得る。 The outer peripheral surface of the shaft member 40L is in contact with these surfaces with a weak frictional force that can slide on the inner peripheral surfaces of the holes in the cylindrical portions 33FL, 23FL, 23BL, and 33BL. For this reason, the footrest plate 30L can rotate about the shaft member 40L as a rotation axis. The outer peripheral surface of the shaft member 40R is in contact with these surfaces with a weak frictional force that can slide on the inner peripheral surfaces of the holes in the cylindrical portions 33FR, 23FR, 23BR, and 33BR. For this reason, the footrest plate 30R can rotate about the shaft member 40R as a rotation axis.
図1および図5に示すように、基台部材10のねじ穴12Lにはねじ60Lが累合されている。基台部材10のねじ穴12Rにはねじ60Rが累合されている。ねじ60Lと足載せ板30Lとの間にはスプリング50Lが介挿されている。ねじ60Rと足載せ板30Rとの間にはスプリング50Rが介挿されている。スプリング50Lは、足載せ板30Lに足載せ板30Lの端部31Lを上げる方向の付勢力を与える。スプリング50Rは、足載せ板30Rに足載せ板30Rの端部31Rを上げる方向の付勢力を与える。 As shown in FIGS. 1 and 5, a screw 60 </ b> L is accumulated in the screw hole 12 </ b> L of the base member 10. A screw 60 </ b> R is accumulated in the screw hole 12 </ b> R of the base member 10. A spring 50L is interposed between the screw 60L and the footrest plate 30L. A spring 50R is interposed between the screw 60R and the footrest plate 30R. The spring 50L applies a biasing force in a direction to raise the end 31L of the footrest plate 30L to the footrest plate 30L. The spring 50R applies a biasing force in a direction to raise the end 31R of the footrest plate 30R to the footrest plate 30R.
ここで、トレーニング装置1における凸部22L、22R、32L、及び32Rは、スプリング50L及び50Rの付勢力による足載せ板30L及び30Rの回動の範囲を足載せ板30L及び30Rと基台部材10とが成す角度θがθ≦θBASIS(例えば、θBASIS=15度)となる範囲内に規制する規制部材としての役割を果たす。 Here, the convex portions 22L, 22R, 32L, and 32R in the training device 1 indicate the range of rotation of the footrest plates 30L and 30R by the urging forces of the springs 50L and 50R and the base member 10 and the footrest plates 30L and 30R. It functions as a regulating member that regulates the angle θ between the angle θ and θ BASIS (for example, θ BASIS = 15 degrees).
より具体的に説明すると、トレーニング装置1では、足載せ板30Lが端部31Lを下げる方向に動くと凸部22Lと凸部32Lの距離が広がり、足載せ板30Lが端部31Lを上げる方向に動くと凸部22Lと凸部32Lの距離が狭まる。そして、凸部22L及び凸部32Lは足載せ板30Lがθ=θBASISとなる位置において当接する。同様に、トレーニング装置1では、足載せ板30Rが端部31Rを下げる方向に動くと凸部22Rと凸部32Rの距離が広がり、足載せ板30Rが端部31Rを上げる方向に動くと凸部22Rと凸部32Rの距離が狭まる。そして、凸部22R及び凸部32Rは足載せ板30Rがθ=θBASISとなる位置において当接する。このため、足載せ板30L及び30Rの回動は、角度θが基準角度θBASISより広くならないように規制される。 More specifically, in the training apparatus 1, when the footrest plate 30L moves in a direction to lower the end portion 31L, the distance between the convex portion 22L and the convex portion 32L increases, and the footrest plate 30L increases in the direction to raise the end portion 31L. When moved, the distance between the convex portion 22L and the convex portion 32L is reduced. And the convex part 22L and the convex part 32L contact | abut in the position where the footrest board 30L becomes (theta) = (theta) BASIS . Similarly, in the training device 1, when the footrest plate 30R moves in the direction to lower the end portion 31R, the distance between the convex portion 22R and the convex portion 32R increases, and when the footrest plate 30R moves in the direction to raise the end portion 31R, the convex portion. The distance between 22R and the convex portion 32R is reduced. And the convex part 22R and the convex part 32R contact | abut in the position where the footrest board 30R becomes (theta) = (theta) BASIS . For this reason, the rotation of the footrest plates 30L and 30R is restricted so that the angle θ does not become wider than the reference angle θ BASIS .
また、トレーニング装置1におけるねじ60L及び60Rは、スプリング50L及び50Rの付勢力を調整する調整部材としての役割を果たす。より具体的に説明すると、トレーニング装置1では、ねじ穴12L内におけるねじ60Lの累合量が大きくなるとねじ60Lと足載せ板30Lの間の距離は長くなり、その分だけねじ60Lの弾性エネルギーは小さくなる。また、トレーニング装置1では、ねじ穴12R内におけるねじ60Rの累合量が小さくなるとねじ60Rと足載せ板30Rの間の距離は短くなり、その分だけねじ60Rの弾性エネルギーは大きくなる。このため、ねじ60L及び60Rを締めるほどスプリング50L及び50Rの付勢力は弱くなり、ねじ60L及び60Rを緩めるほどスプリング50L及び50Rの付勢力は強くなる。 Further, the screws 60L and 60R in the training device 1 serve as adjustment members that adjust the urging forces of the springs 50L and 50R. More specifically, in the training device 1, when the cumulative amount of the screw 60L in the screw hole 12L increases, the distance between the screw 60L and the footrest plate 30L increases, and the elastic energy of the screw 60L is correspondingly increased. Get smaller. Further, in the training device 1, when the cumulative amount of the screw 60R in the screw hole 12R decreases, the distance between the screw 60R and the footrest plate 30R decreases, and the elastic energy of the screw 60R increases accordingly. Therefore, the urging force of the springs 50L and 50R becomes weaker as the screws 60L and 60R are tightened, and the urging force of the springs 50L and 50R becomes stronger as the screws 60L and 60R are loosened.
以上が、本実施形態の構成の詳細である。本実施形態の効果は次のとおりである。
第1に、本実施形態によると、左右の脚に外的圧力を加えることなくO脚を矯正することができる。図6は、トレーニング装置1の使ったトレーニングの仕方を示す図である。図6に示すように、トレーニングを行う利用者Yは、自身の左足及び右足を足載せ板30L及び30Rの上に載せてそれらの上に立つ。利用者Yが足載せ板30L及び30Rの上に立つと、足載せ板30L及び30Rはスプリング50L及び50Rの付勢力に抗って下に回動し、足載せ板30L及び30Rが基台部材10と略平行になる。この状態において、利用者Yは、等張性運動と等尺性運動の双方を含む運動(より具体的には、足載せ板30L及び30Rを上方に持ちあげる力に抗って膝関節を内側に動かし、膝関節の位置を保つように内転筋を緊張させ続ける運動)を行う。利用者がこのような運動をトレーニング装置1の足載せ板30L及び30R上で行うと、利用者Yの内転筋が鍛えられる。よって、利用者Yは、このトレーニング装置1を用いた運動を継続的に行うことにより、O脚を矯正することができる。
The above is the details of the configuration of the present embodiment. The effects of this embodiment are as follows.
First, according to the present embodiment, the O leg can be corrected without applying external pressure to the left and right legs. FIG. 6 is a diagram illustrating a training method used by the training apparatus 1. As shown in FIG. 6, the user Y who performs training places his / her left foot and right foot on the footrest plates 30L and 30R and stands on them. When the user Y stands on the footrests 30L and 30R, the footrests 30L and 30R rotate downward against the urging force of the springs 50L and 50R, and the footrests 30L and 30R become the base members. 10 and approximately parallel. In this state, the user Y moves the knee joint inwardly against an exercise including both isotonic exercise and isometric exercise (more specifically, the force lifting the footrest plates 30L and 30R upward). To keep the position of the knee joint in place) When the user performs such exercise on the footrests 30L and 30R of the training device 1, the adductor muscle of the user Y is trained. Therefore, the user Y can correct the O-leg by continuously performing exercise using the training device 1.
第2に、本実施形態では、スプリング50L及び50Rの付勢力を調整する部材であるねじ60L及び60Rが設けられている。利用者Yは、このねじ60L及び60Rの操作により、自身が足載せ板30L及び30Rの上に載ったときに足載せ板30L及び30Rが台座部材の表面11Uと平行になるようにスプリング50L及び50Rの付勢力を調整することができる。 Secondly, in this embodiment, screws 60L and 60R, which are members for adjusting the urging forces of the springs 50L and 50R, are provided. By operating the screws 60L and 60R, the user Y moves the springs 50L and 30L so that the footrest plates 30L and 30R are parallel to the surface 11U of the base member when the user Y is placed on the footrest plates 30L and 30R. The urging force of 50R can be adjusted.
以上、本発明の一実施形態について説明したが、かかる実施形態に以下の変形を加えてもよい。
(1)上記実施形態では、足載せ板30L及び30Rは、支持板20L及び20Rの上端部に支持されていた。しかし、足載せ板30L及び30Rを支持板20L及び20Rにおける上端部よりも下の部位により支持してもよい。
As mentioned above, although one Embodiment of this invention was described, you may add the following modifications to this embodiment.
(1) In the above embodiment, the footrest plates 30L and 30R are supported by the upper ends of the support plates 20L and 20R. However, the footrest plates 30L and 30R may be supported by a portion below the upper ends of the support plates 20L and 20R.
(2)上記実施形態において、調整部材はねじ60L及び60Rである必要はない。たとえば、利用者Yの操作により伸縮する伸縮部材の下端面を基台部材10の上面に固定し、その伸縮部材の上端面にスプリング50L、50Rの下端を固定するようにしてもよい。また、この伸縮部材をスプリング50L、50Rの上端と足載せ板30L、30Rの下面との間に介挿してもよい。 (2) In the above embodiment, the adjustment member does not need to be the screws 60L and 60R. For example, the lower end surface of the expansion / contraction member that expands and contracts by the operation of the user Y may be fixed to the upper surface of the base member 10, and the lower ends of the springs 50L and 50R may be fixed to the upper end surface of the expansion / contraction member. Moreover, you may insert this expansion-contraction member between the upper end of spring 50L, 50R and the lower surface of footrest board 30L, 30R.
(3)上記実施形態において、スプリング50L及び50Rをゴムなどの他の弾性体やエアクッションにより置き換えてもよい。 (3) In the above embodiment, the springs 50L and 50R may be replaced with other elastic bodies such as rubber or an air cushion.
(4)上記実施形態では、スプリング50L及び50Rは足載せ板30L及び50Rの下に設けられていた。しかし、足載せ板30Lの凸部32Lと支持板20Lの凸部22Lの間と足載せ板30Rの凸部32Rと支持板20Rの凸部22Rの間にスプリング50L及び50Rと同じ役割を果たす部材(例えば、板バネ)を介挿してもよい。 (4) In the above embodiment, the springs 50L and 50R are provided under the footrest plates 30L and 50R. However, a member that plays the same role as the springs 50L and 50R between the convex portion 32L of the footrest plate 30L and the convex portion 22L of the support plate 20L and between the convex portion 32R of the footrest plate 30R and the convex portion 22R of the support plate 20R. (For example, a leaf spring) may be inserted.
(5)上記実施形態では、スプリング50Lの付勢力とスプリング50Rの付勢力を個別の調整部材(ねじ60L及び60R)により調整するようになっていた。しかし、スプリング50Lの付勢力とスプリング50Rの付勢力を一つの調整部材により調整するようにしてもよい。例えば、スプリング50Lの下端とスプリング50Rの下端を一枚の板の上面に固定し、この板の下にねじの上端を固定し、このねじを基台部材10のねじ穴に累合できるようにするとよい。 (5) In the above embodiment, the urging force of the spring 50L and the urging force of the spring 50R are adjusted by individual adjusting members (screws 60L and 60R). However, the urging force of the spring 50L and the urging force of the spring 50R may be adjusted by one adjusting member. For example, the lower end of the spring 50L and the lower end of the spring 50R are fixed to the upper surface of a single plate, the upper end of the screw is fixed below the plate, and the screw can be accumulated in the screw hole of the base member 10. Good.
(6)上記実施形態では、足載せ板30Lと支持板20L、および足載せ板30Rと支持板20Rは、所謂ヒンジ機構により連結されていた。しかし、足載せ板30Lと支持板20Lおよび足載せ板30Rと支持板20Rを、他の機構(たとえば、支柱と足載せ板とをゴムなどの弾性体により連結する機構)により連結してもよい。 (6) In the above embodiment, the footrest plate 30L and the support plate 20L, and the footrest plate 30R and the support plate 20R are connected by a so-called hinge mechanism. However, the footrest plate 30L and the support plate 20L and the footrest plate 30R and the support plate 20R may be coupled by another mechanism (for example, a mechanism that couples the support column and the footrest plate with an elastic body such as rubber). .
(7)上記実施形態では、足載せ板30L及び30Rは支持板20L及び20Rにより支持されていた。しかし、足載せ板30L及び30Rを支持する部材は板状のものである必要はない。例えば、足載せ板30Lと足載せ板30Rを2本ずつの柱により支持してもよい。 (7) In the above embodiment, the footrest plates 30L and 30R are supported by the support plates 20L and 20R. However, the members that support the footrest plates 30L and 30R do not have to be plate-shaped. For example, the footrest plate 30L and the footrest plate 30R may be supported by two columns.
1…トレーニング装置、10…基台部材、12…ねじ穴、20…支持板、30…足載せ板、40…軸部材、50…スプリング、60…ねじ。 DESCRIPTION OF SYMBOLS 1 ... Training apparatus, 10 ... Base member, 12 ... Screw hole, 20 ... Support plate, 30 ... Foot plate, 40 ... Shaft member, 50 ... Spring, 60 ... Screw.
Claims (2)
各々が板状をなす第1及び第2の足載せ板であって、前記基台部材の上方における前記床と平行な方向に離間した2つの軸を回動軸として各々が独自に回動可能であり且つ各々の一の端辺が各々の回動軸の間において互いに向かい合うように支持された第1及び第2の足載せ板と、
前記第1の足載せ板の前記一の端辺を上げる方向に付勢力を与える第1の付勢部材と、
前記第2の足載せ板の前記一の端辺を上げる方向に付勢力を与える第2の付勢部材と、
前記第1の足載せ板の回動の範囲を所定の範囲内に規制する第1の規制部材と、
前記第2の足載せ板の回動の範囲を所定の範囲内に規制する第2の規制部材と
を備えるトレーニング装置。 A base member placed on the floor;
Each a plate placed first and second legs forming a plate shape, each of two axes spaced to the floor and parallel to the direction above the front Kimotodai member as a rotation axis independently rotated First and second footrest plates that are supported and supported such that each one edge faces each other between each pivot axis;
A first biasing member that applies a biasing force in a direction in which the one end side of the first footrest plate is raised;
A second biasing member that applies a biasing force in a direction in which the one end side of the second footrest plate is raised;
A first restricting member for restricting a rotation range of the first footrest plate within a predetermined range;
A training device comprising: a second regulating member that regulates a range of rotation of the second footrest plate within a predetermined range.
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| US2021801A (en) * | 1935-09-07 | 1935-11-19 | Albert P Meyer | Foot and leg exerciser apparatus |
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| JP3070503U (en) * | 2000-01-25 | 2000-08-04 | 省吾 有地 | Motor function enhancement equipment |
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