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JP2011101687A - Muscle training device - Google Patents

Muscle training device Download PDF

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JP2011101687A
JP2011101687A JP2009256999A JP2009256999A JP2011101687A JP 2011101687 A JP2011101687 A JP 2011101687A JP 2009256999 A JP2009256999 A JP 2009256999A JP 2009256999 A JP2009256999 A JP 2009256999A JP 2011101687 A JP2011101687 A JP 2011101687A
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training device
strength training
base material
base
base materials
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JP5300146B2 (en
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Shoji Kinoshita
昭二 木下
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Mizuno Corp
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Mizuno Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide muscle training device capable of suppressing variation of loads in one cycle of dynamic contraction of muscles and capable of being folded when not used to be easily stored and carried. <P>SOLUTION: The muscle training device includes two flat independent base materials; a flat base material connected to ends of the two base materials within one surface; and a flat coupling member with two opposing ends and two positions separate from the ends respectively connected onto the surfaces of the two base materials. The two base materials respectively have at least two independent deformable sealed containers mounted inside the base materials. The sealed containers mounted in the same base material are coupled with each other by a passage for a fluid to flow, and at least one fluid inlet is disposed in at least any one of the sealed containers. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、筋の動的収縮を伴う筋力トレーニング用具に関するものであって、特に持ち運びが可能なほど軽量で、かつ不使用時の収納性に優れた筋力トレーニング用具に関する。   The present invention relates to a strength training device that involves dynamic contraction of muscles, and particularly to a strength training device that is lightweight enough to be carried and has excellent storability when not in use.

従来、筋力トレーニング用具としては据付型のトレーニングマシンが一般的であり、例えば特許文献1には比較的簡易な構造のトレーニングマシンが開示されている。また、持ち運びが可能な簡易型のトレーニング用具としては、弾性体を上下肢で挟み込むもの(例えば特許文献2)や、上下肢を剛体に拘束し、剛体を内外方向に押圧するもの(例えば特許文献3)が提案されている。また、チューブやダンベルなども使用されている。   Conventionally, a stationary training machine is generally used as a strength training tool. For example, Patent Document 1 discloses a training machine having a relatively simple structure. Moreover, as a simple training tool that can be carried, an elastic body is sandwiched between upper and lower limbs (for example, Patent Document 2), or an upper and lower limb is restrained by a rigid body and the rigid body is pressed inward and outward (for example, Patent Document) 3) has been proposed. Tubes and dumbbells are also used.

実用新案登録第3151954号公報Utility Model Registration No. 3151554 実用新案登録第3139627号公報Utility Model Registration No. 3139627 実用新案登録第3151248号公報Utility Model Registration No. 3151248

しかしながら、特許文献1のトレーニングマシンは使用者の体重を利用して負荷を加えるので、下肢を開くときと閉じるときで負荷の大きさが異なり、さらに膝や股関節にも負担がかかるという課題を有していた。負荷の大きさを整えるために流体シリンダー等を用いると、トレーニングマシンは重くなり持ち運びは困難であった。   However, since the training machine of Patent Document 1 applies a load by utilizing the weight of the user, there is a problem that the magnitude of the load is different when the lower limb is opened and closed, and the knee and hip joint are also burdened. Was. When a fluid cylinder or the like is used to adjust the load, the training machine becomes heavy and difficult to carry.

特許文献2のトレーニング用具は、弾性体を下肢に挟んで使用するもので、弾性体の圧縮量により連続的に負荷が変化するうえ下肢を閉じる方向にのみ負荷がかかるもので、内転筋群は鍛えられるが外転筋群は鍛えられないという課題を有していた。また、特許文献3のトレーニング用具は、剛体で下肢を固定するので内転筋群、外転筋群ともに負荷をかけることができるが、筋の動的伸縮を伴わないトレーニング(アイソメトリック運動)となり、動作中に発揮される筋力のトレーニング効果を得にくいものであった。   The training device of Patent Document 2 uses an elastic body sandwiched between lower limbs. The load continuously changes depending on the amount of compression of the elastic body, and the load is applied only in the direction of closing the lower limbs. Had the task of being trained but not abductor muscles. In addition, since the training device of Patent Document 3 fixes the lower limbs with a rigid body, both the adductor muscle group and the abductor muscle group can be loaded, but training (isometric exercise) that does not involve dynamic stretching of the muscle, It was difficult to obtain the training effect of muscular strength that was exhibited during movement.

チューブは、特許文献2のトレーニング用具と同様に、チューブの伸び量により連続的に負荷が変化するうえチューブを伸ばす方向のみに負荷がかかるものである。さらにダンベルは関節の角度により負荷の大きさが変化するものである。このため、従来の軽量トレーニング用具は筋の動的収縮の1サイクル(例えば股関節の開閉運動であれば、下肢を閉じた初期位置から下肢を開き、再び初期位置に閉じるまでの工程)中に加わる負荷の変動が大きく、筋力トレーニング効率が低いという課題を有していた。   Similar to the training tool of Patent Document 2, the tube continuously changes the load depending on the amount of elongation of the tube, and the load is applied only in the direction of extending the tube. Furthermore, the size of the load changes depending on the joint angle of the dumbbell. For this reason, the conventional lightweight training device is applied during one cycle of dynamic muscle contraction (for example, in the case of hip joint opening and closing, the process from opening the lower limb to closing the lower limb and closing it again to the initial position). There was a problem that the load variation was large and the strength training efficiency was low.

本発明は、かかる課題を解決し、軽量で持ち運びが容易な筋の動的収縮を伴う筋力トレーニング用具を提供することを目的とする。   An object of the present invention is to solve such a problem and to provide a strength training device with dynamic contraction of a muscle that is lightweight and easy to carry.

本発明の筋力トレーニング用具は、面状に形成され、各々独立した2つのベース材と、面状に形成され、一方の面内で2つのベース材の端部と接続される基材と、面状に形成され、対向する二つの端部および前記端部から離間した二つの位置が各々前記2つのベース材の面上で接続される連結部材とで構成され、2つのベース材には、各々のベース材内に独立した2以上の変形自在な密閉容器が取付けられ、同一ベース材に取付けられた密閉容器は、流体が移動するための経路で連結され、かつ少なくともいずれかの密閉容器に1以上の流体注入口13が設けられたことを特徴とする筋力トレーニング用具である。   The strength training device of the present invention is formed in a planar shape, each of two independent base materials, a base material formed in a planar shape and connected to the ends of the two base materials within one surface, and a surface Two end portions facing each other and two positions spaced from the end portions are connected to each other on the surfaces of the two base members, and the two base members each have Two or more independent deformable hermetic containers are mounted in the base material, and the hermetic containers mounted on the same base material are connected by a path for fluid movement, and at least one of the hermetic containers is 1 The muscle strength training tool is characterized in that the fluid inlet 13 is provided.

好ましくは、筋の動的収縮の1サイクル中の荷重の変化が小さくなるように、本発明の筋力トレーニング用具の2つのベース材は、鏡面対象形である筋力トレーニング用具である。   Preferably, the two base members of the strength training device of the present invention are strength training devices that are specularly shaped so that the change in load during one cycle of dynamic muscle contraction is reduced.

さらに好ましくは、前記密閉容器のうち少なくとも1つは筋力トレーニング用具の装着者の上肢または下肢の外面に対応する位置に設けられ、少なくとも別の1つは装着者の上肢または下肢の内面に対応する位置に設けられたことを特徴とする、筋力トレーニング用具である。   More preferably, at least one of the sealed containers is provided at a position corresponding to an outer surface of an upper limb or a lower limb of the wearer of the strength training device, and at least another one corresponds to an inner surface of the upper limb or the lower limb of the wearer. It is a strength training device characterized by being provided at a position.

本発明によれば、筋の動的収縮の1サイクル中の荷重変化が小さく、不使用時には折り畳め、収納や運搬が容易な筋力トレーニング用具を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the load change in 1 cycle of the dynamic contraction of a muscle is small, and when not in use, it can be folded and can provide a strength training tool that can be easily stored and transported.

本発明の筋力トレーニング用具である。It is a strength training device of the present invention. 本発明の筋力トレーニング用具の使用時模式図である。It is a schematic diagram at the time of use of the strength training tool of the present invention. 筋力トレーニング用具のベース材である。A base material for strength training equipment. 筋力トレーニング用具の基材である。It is a base material of a strength training device. 本発明の筋力トレーニング用具の使用説明図である。It is use explanatory drawing of the strength training tool of this invention. 従来の据置き型トレーニングマシンである。It is a conventional stationary training machine. 従来の簡易型トレーニング用具である。It is a conventional simple training tool.

本発明の筋力トレーニング用具の実施の形態を図1を用いて説明する。本発明の筋力トレーニング用具1は、面状に形成され、各々独立した2つのベース材2a、2bと、面状に形成され、一方の面内で前記2つのベース材2a、2bの端部100と接続される基材3と、面状に形成され、対向する二つの端部121a、121bおよび前記端部から離間した二つの位置120a、120bが各々前記2つのベース材2a、2bの面上に接続される連結部材4とで構成され、前記2つのベース材2a、2bには、各々のベース材内に独立した2以上の変形自在な密閉容器5が取付けられ、同一ベース材に取付けられた前記密閉容器5は、流体が移動するための経路12で連結され、かつ少なくともいずれかの前記密閉容器5に1以上の流体注入口13が設けられたことを特徴とする筋力トレーニング用具である。   An embodiment of the strength training device of the present invention will be described with reference to FIG. The strength training device 1 of the present invention is formed in a planar shape, each of two independent base materials 2a and 2b, and is formed in a planar shape, and the end portions 100 of the two base materials 2a and 2b are formed in one surface. The two base parts 2a and 2b formed on the two base members 2a and 2b, respectively. The two base members 2a and 2b are provided with two or more independent deformable sealed containers 5 attached to the two base members 2a and 2b, and are attached to the same base member. In addition, the sealed container 5 is a strength training device that is connected by a path 12 for fluid movement, and at least one of the sealed containers 5 is provided with one or more fluid inlets 13. .

図2は本発明の筋力トレーニング用具1の組み立て図である。2つのベース材2a、2bの端部100b付近に配置された連結手段11a、11bと、基材の両端付近に配置された連結手段10a、10bとを各々接続し、2つの環状部110、111を形成する。このとき密閉容器5は、2つの環状部が近接する面112、113と遠位で対向する面114、115に配置される。   FIG. 2 is an assembly view of the strength training device 1 of the present invention. The connecting means 11a, 11b arranged near the ends 100b of the two base members 2a, 2b and the connecting means 10a, 10b arranged near both ends of the base material are connected to each other, and the two annular parts 110, 111 are connected. Form. At this time, the sealed container 5 is disposed on the surfaces 114 and 115 facing the distal surfaces 112 and 113 where the two annular portions are close to each other.

ここでは、大腿用のトレーニング用具を例に説明する。2つの環状部110、111は、ベース材と基材を下肢に巻きつけ、連結手段10a、10bと連結手段11a、11bを接続して作る。このとき、面112と面113に配置された密閉容器は装着者の上肢または下肢の内面に、面114と面115に設けられた密閉容器は装着者の上肢または下肢の外面に置かれている。ここで、上肢または下部の外面とは上肢または下肢の関節を外転または外旋する方向の面を、上肢または下肢の内面とは上肢または下肢の関節を内転または内旋する方向の面をいう。   Here, a thigh training tool will be described as an example. The two annular portions 110 and 111 are formed by winding the base material and the base material around the lower limb and connecting the connecting means 10a and 10b and the connecting means 11a and 11b. At this time, the sealed containers disposed on the surfaces 112 and 113 are placed on the inner surface of the wearer's upper limb or lower limb, and the sealed containers provided on the surfaces 114 and 115 are placed on the outer surface of the wearer's upper limb or lower limb. . Here, the outer surface of the upper or lower limb is the surface in the direction of abduction or rotation of the joint of the upper limb or lower limb, and the inner surface of the upper or lower limb is the surface of the direction of inversion or rotation of the joint of the upper limb or lower limb. Say.

また、前記2以上の変形自在な密閉容器5を取付けられた前記2つのベース材2が鏡面対象形であると、上肢や下肢にかかる負荷が左右で均等になりバランスよく筋力トレーニングを行うことができる。なお、ここでいう鏡面対象とは、2つのベース材の形状が同じで裏表が逆になっていることをいう。   Further, if the two base materials 2 to which the two or more deformable sealed containers 5 are attached are mirror-targeted shapes, the load on the upper limb and the lower limb can be equalized on the left and right, and muscle strength training can be performed in a balanced manner. it can. In addition, the mirror surface object here means that the shape of two base materials is the same, and the front and back are reversed.

図3はベース材2の部品図である。ベース材2は表地と裏地からなり、周囲を補強テープで固着して形成する。端部100b近傍には基材の連結手段10と着脱可能に接続する連結手段11(本実施例では面ファスナー)が固着される。さらに端部100,100b近傍には変形自在な密閉容器5が表地と裏地の間に配置される。前記密閉容器5は密閉容器周辺の表地と裏地を固着して取付けられる。さらに表地には密閉容器5を連結する経路12を通す穴51が設けられ、さらに注入孔に対応する孔52を有している。固着方法としては、縫着や接着が用いられる。   FIG. 3 is a component diagram of the base material 2. The base material 2 is composed of a surface material and a lining material, and is formed by fixing the periphery with a reinforcing tape. In the vicinity of the end portion 100b, a connecting means 11 (in this embodiment, a hook-and-loop fastener) that is detachably connected to the base connecting means 10 is fixed. Further, in the vicinity of the end portions 100 and 100b, a deformable sealed container 5 is disposed between the outer material and the lining material. The airtight container 5 is attached by fixing the outer surface and the lining around the airtight container. Further, a hole 51 through which the path 12 connecting the sealed container 5 is passed is provided in the outer surface, and a hole 52 corresponding to the injection hole is further provided. As a fixing method, sewing or adhesion is used.

本ベース材は大腿用の筋力トレーニング用具に用いるものであり、全長Lは590mm、全幅Bは250mmである。良好な装着感(密着感)を得る為に、ベース材の外形は大腿の外周寸法に合わせて扇状の外形としたが使用する部位にあわせて単純な矩形等を採用可能である。   This base material is used for a thigh strength training tool, and has a total length L of 590 mm and a total width B of 250 mm. In order to obtain a good wearing feeling (adhesion feeling), the outer shape of the base material is a fan-shaped outer shape according to the outer circumference of the thigh, but a simple rectangle or the like can be adopted according to the site to be used.

図4は基材3の部品図である。基材3は生地からなり、周囲を補強テープで固着して形成する。基材3の一方の面の両端近傍には、ベース材2の連結手段11と着脱可能に接続できる連結手段10が配置される。また端部から離間した位置で前記2つのベース材2の端部100が接続される(破線55は、端部100が接続される位置の仮想線である)。基材3は上肢や下肢の開閉運動に合うように扇形に設けられ、2つのベース材は装着感を高めるように一方に開くように接続される。   FIG. 4 is a component diagram of the base material 3. The base material 3 is made of a cloth and is formed by fixing the periphery with a reinforcing tape. In the vicinity of both ends of one surface of the base material 3, connection means 10 that can be detachably connected to the connection means 11 of the base material 2 is disposed. Further, the end portions 100 of the two base members 2 are connected at positions separated from the end portions (the broken line 55 is an imaginary line at a position where the end portions 100 are connected). The base material 3 is provided in a fan shape so as to match the opening and closing movements of the upper limbs and the lower limbs, and the two base materials are connected so as to open to one side so as to enhance the wearing feeling.

本発明の大腿用筋力トレーニング具1の使用例を図5を用いて説明する。ここでは手前が下肢の付け根側で矢印Dが下肢の関節を外転または外旋する方向である。ベース材2と基材3を両下肢の大腿部に巻きつけるようにして各々の連結手段10と11を接続して環状部110、111を作る。環状部110は右足、111は左足に対応する。面112と面114、および面113と面115に配置された前記密閉容器5は各々経路12で連結されており、前記密閉容器5には予め注入口13から流体が注入されている。   An example of using the thigh strength training device 1 of the present invention will be described with reference to FIG. Here, the near side is the base side of the lower limb, and the arrow D is the direction in which the joint of the lower limb is abducted or rotated. The connecting members 10 and 11 are connected to form the annular portions 110 and 111 so that the base material 2 and the base material 3 are wound around the thighs of both lower limbs. The annular portion 110 corresponds to the right foot, and 111 corresponds to the left foot. The airtight containers 5 arranged on the surfaces 112 and 114 and the surfaces 113 and 115 are connected to each other by a path 12, and fluid is injected into the airtight container 5 from the inlet 13 in advance.

本使用例では、面114と面115は下肢の外面、面112と面113は下肢の内面に該当し、面112と面114、及び面113と面115に配置される密閉容器5は各々経路12で連結されており、下肢の関節を外転または外旋する方向へ動かすと外面の密閉容器から内面の密閉容器に、下肢の関節を内転または内旋する方向へ動かすと内面の密閉容器から外面の密閉容器に、経路を通して流体が移動する。流体移動時の負荷は大腿部の開閉速度によりすこしは変化するが、運動中の大半はほぼ一定負荷であるから内転筋群と外転筋群のトレーニング効果は高い。経路12は任意の位置に設けられるが、経路12の保護、装着感の転で環状部の外側に配置し、ベース材2と連結部材4の間を通すことが望ましい。   In this use example, the surfaces 114 and 115 correspond to the outer surfaces of the lower limbs, the surfaces 112 and 113 correspond to the inner surfaces of the lower limbs, and the sealed containers 5 disposed on the surfaces 112 and 114 and the surfaces 113 and 115 are respectively routed. 12, and when the joint of the lower limb is moved in the direction of abduction or rotation, the sealed container of the inner surface is moved from the sealed container of the outer surface to the sealed container of the inner surface, and when the joint of the lower limb is moved in the direction of adduction or rotation. The fluid moves from the path to the outer sealed container. Although the load during fluid movement varies slightly depending on the opening / closing speed of the thigh, the training effect of the adductor muscle group and the abductor muscle group is high because most of the exercise is a constant load. Although the path 12 is provided at an arbitrary position, it is desirable that the path 12 is disposed outside the annular portion so as to protect the path 12 and change the wearing feeling, and pass between the base member 2 and the connecting member 4.

本例ではベース材、基材、連結材にはナイロンまたはポリエステルを使用したが、レーヨン、綿、ポリウレタンなども利用可能である。また密閉容器にはポリウレタンを使用したがポリ塩化ビフェニールやオレフィン系EVAなども利用可能である。また、流体には空気を使用したが、求める負荷に応じて気体、液体、固形流動体の利用も可能である。さらには経路に流量調節手段を設けて負荷を調整してもよい。   In this example, nylon or polyester is used for the base material, the base material, and the connecting material, but rayon, cotton, polyurethane and the like can also be used. Polyurethane is used for the sealed container, but polychlorinated biphenyl or olefin EVA can also be used. Moreover, although air was used as the fluid, it is possible to use gas, liquid, or solid fluid according to the required load. Further, the load may be adjusted by providing flow rate adjusting means in the path.

なお、本実施例では大腿用のトレーニング用具について説明したが、それ以外にも太腿の屈曲や伸展、股関節の内外旋、上肢(上腕)、肩、胸部、脹脛等の筋力トレーニング用具に広く利用可能である。   In addition, although the training device for the thigh has been described in the present embodiment, it is widely used for other strength training devices such as flexion and extension of the thigh, internal and external rotation of the hip joint, upper limb (upper arm), shoulder, chest, calf and the like. Is possible.

1 筋力トレーニング用具
2 ベース材
3 基材
4 連結部材
5 密閉容器
10 連結手段
11 連結手段
12 経路
13 注入口
100、100b 端部
101、102 端部
110、111 環状部
DESCRIPTION OF SYMBOLS 1 Strength training tool 2 Base material 3 Base material 4 Connection member 5 Sealed container 10 Connection means 11 Connection means 12 Path | route 13 Inlet 100,100b End part 101,102 End part 110,111 Annular part

Claims (3)

筋力トレーニング用具であって、
前記筋力トレーニング用具1は、面状に形成され、各々独立した2つのベース材2a、2bと、
面状に形成され、一方の面内で前記2つのベース材2a、2bの端部100と接続される基材3と、
面状に形成され、対向する二つの端部121a、121bおよび前記端部から離間した二つの位置120a、120bが各々前記2つのベース材2a、2bの面上に接続される連結部材4とで構成され、
前記2つのベース材2a、2bには、各々のベース材内に独立した2以上の変形自在な密閉容器5が取付けられ、
同一ベース材に取付けられた前記密閉容器5は、流体が移動するための経路12で連結され、かつ少なくともいずれかの前記密閉容器5に1以上の流体注入口13が設けられたことを特徴とする筋力トレーニング用具。
Strength training equipment,
The strength training device 1 is formed in a planar shape, each of two independent base materials 2a, 2b,
A base material 3 formed in a planar shape and connected to the end portions 100 of the two base materials 2a, 2b in one surface;
The two end portions 121a, 121b that are formed in a planar shape and the two positions 120a, 120b spaced from the end portions are connected to the surfaces of the two base members 2a, 2b, respectively. Configured,
The two base members 2a and 2b are each provided with two or more independent deformable sealed containers 5 in each base member,
The closed containers 5 attached to the same base material are connected by a path 12 for fluid movement, and at least one of the closed containers 5 is provided with one or more fluid inlets 13. Strength training equipment.
前記2以上の変形自在な密閉容器を取付けられた前記2つのベース材は、鏡面対象形であることを特徴とする請求項1の筋力トレーニング用具。   2. The muscle strength training device according to claim 1, wherein the two base members to which the two or more deformable sealed containers are attached are mirror surface target shapes. 前記密閉容器5のうち少なくとも1つは筋力トレーニング用具の装着者の上肢または下肢の外面に対応する位置に設けられ、少なくとも別の1つは装着者の上肢または下肢の内面に対応する位置に設けられたことを特徴とする、請求項1または請求項2の筋力トレーニング用具。   At least one of the sealed containers 5 is provided at a position corresponding to the outer surface of the wearer's upper limb or lower limb, and at least another one is provided at a position corresponding to the inner surface of the wearer's upper limb or lower limb. The strength training device according to claim 1, wherein the strength training device is provided.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019170409A (en) * 2018-03-26 2019-10-10 京セラ株式会社 Load controller
JP2021104199A (en) * 2019-12-26 2021-07-26 美津濃株式会社 Muscle force training tool

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Publication number Priority date Publication date Assignee Title
JP2000237344A (en) * 1999-02-19 2000-09-05 Kawaei Seisakusho:Kk Health instrument
JP2006271918A (en) * 2005-03-25 2006-10-12 Kunihiko Konno Musclar strength training tool
JP2009207860A (en) * 2008-03-03 2009-09-17 Toshiaki Waki Walking belt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000237344A (en) * 1999-02-19 2000-09-05 Kawaei Seisakusho:Kk Health instrument
JP2006271918A (en) * 2005-03-25 2006-10-12 Kunihiko Konno Musclar strength training tool
JP2009207860A (en) * 2008-03-03 2009-09-17 Toshiaki Waki Walking belt

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019170409A (en) * 2018-03-26 2019-10-10 京セラ株式会社 Load controller
JP2021104199A (en) * 2019-12-26 2021-07-26 美津濃株式会社 Muscle force training tool
JP7424826B2 (en) 2019-12-26 2024-01-30 美津濃株式会社 strength training equipment

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