JP4741330B2 - Training equipment - Google Patents
Training equipment Download PDFInfo
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- JP4741330B2 JP4741330B2 JP2005278578A JP2005278578A JP4741330B2 JP 4741330 B2 JP4741330 B2 JP 4741330B2 JP 2005278578 A JP2005278578 A JP 2005278578A JP 2005278578 A JP2005278578 A JP 2005278578A JP 4741330 B2 JP4741330 B2 JP 4741330B2
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- Japan
- Prior art keywords
- arm
- connecting rod
- training apparatus
- swing
- upper arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims description 17
- 210000003141 lower extremity Anatomy 0.000 description 6
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 3
- 239000000470 constituent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4047—Pivoting movement
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
- A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1245—Primarily by articulating the shoulder joint
- A63B23/1263—Rotation about an axis passing through both shoulders, e.g. cross-country skiing-type arm movements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5007—Control means thereof computer controlled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0425—Sitting on the buttocks
- A61H2203/0431—Sitting on the buttocks in 90°/90°-position, like on a chair
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
- A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Description
本発明は、トレーニング装置に係り、特に少なくとも上腕の屈伸運動を行なうのに好適なトレーニング装置に関する。 The present invention relates to a training apparatus, and more particularly to a training apparatus suitable for performing at least flexion and extension movements of the upper arm.
従来から、高齢者の運動を支援するトレーニング装置として、駆動源によって上腕や下肢を屈伸運動させるアームを自動的に揺動させるトレーニング装置が提案されている。 2. Description of the Related Art Conventionally, as a training apparatus that supports elderly people's exercise, a training apparatus that automatically swings an arm that flexes and extends an upper arm or a lower limb by a driving source has been proposed.
このような従来のトレーニング装置は、例えば図 〜図 に示すように形成されている。即ち、架台2によって形成されている本体フレーム1に座部3と背もたれ4とを固着し、座部3の下方位置にギアモータ等からなる揺動駆動源5を固定している。背もたれ4の最上部の後側の架台2には2個の軸受け6、6により水平軸7を回転自在に支持し、その水平軸7の両端部にそれぞれ上腕屈伸用アーム8、8が固着されている。前記揺動駆動源5の揺動出力をリンク機構9を介して水平軸7に伝達して、上腕屈伸用アーム8を揺動させるようにしている。リンク機構9は、揺動駆動源5より水平軸7に向けて順に説明すると、揺動駆動源5の出力軸に固着されて揺動する揺動プレート10と、この揺動プレート10と架台2の下部に回転自在に支持されている中間水平軸12に固定されている連結アーム13とを連結する第1連結棒11と、この中間水平軸11に固定されている他の連結アーム14と水平軸7に固着されている連結アーム16とを連結する第2連結棒15とにより形成されている。 Such a conventional training apparatus is formed as shown in FIGS. That is, the seat portion 3 and the backrest 4 are fixed to the main body frame 1 formed by the gantry 2, and the swing drive source 5 including a gear motor or the like is fixed below the seat portion 3. A horizontal shaft 7 is rotatably supported by two bearings 6, 6 on the rear frame 2 at the uppermost part of the backrest 4, and upper arm bending arms 8, 8 are fixed to both ends of the horizontal shaft 7, respectively. ing. The swing output of the swing drive source 5 is transmitted to the horizontal shaft 7 via the link mechanism 9 to swing the upper arm bending / extending arm 8. The link mechanism 9 will be described in order from the swing drive source 5 toward the horizontal shaft 7. The link mechanism 9 is fixed to the output shaft of the swing drive source 5 and swings, and the swing plate 10 and the gantry 2. The first connecting rod 11 for connecting the connecting arm 13 fixed to the intermediate horizontal shaft 12 rotatably supported at the lower part of the first connecting rod 11 and the other connecting arm 14 fixed to the intermediate horizontal shaft 11 are connected horizontally. The second connecting rod 15 is connected to the connecting arm 16 fixed to the shaft 7.
上腕の屈伸運動をする場合には、揺動駆動源5をONにすると、揺動プレート10が揺動し、その揺動が第1連結棒11、連結アーム13、中間水平軸12、連結アーム14、第2連結棒15、連結アーム16、水平軸7を順に通して上腕屈伸用アーム8に伝達されて、上腕屈伸用アーム8が自動的に揺動させられる。利用者は座部3に着座して両手で上腕屈伸用アーム8の把持部8aをつかむことにより、揺動する上腕屈伸用アーム8によって上腕の屈伸運動が自動的に施される。 When the upper arm is bent and extended, when the swing drive source 5 is turned on, the swing plate 10 swings, and the swing is the first connecting rod 11, the connecting arm 13, the intermediate horizontal shaft 12, the connecting arm. 14, the second connecting rod 15, the connecting arm 16, and the horizontal shaft 7 are sequentially transmitted to the upper arm bending / extending arm 8, and the upper arm bending / extending arm 8 is automatically swung. The user sits on the seat 3 and grasps the gripping portion 8a of the upper arm flexing / extending arm 8 with both hands, whereby the upper arm flexing / extending motion is automatically performed by the swinging upper arm flexing / extending arm 8.
しかしながら、前記従来例においては、上腕屈伸用アーム8の揺動中心となる水平軸7が、側面から見たときに、背もたれ4の上端面より下方であり、かつ、背もたれ4の後面より後側に配置されているために、利用者に対して最適な上腕屈伸用アーム8の把持部8aの運動軌跡を提供できないことがあった。なぜならば、水平軸7が背もたれ4の上端面より下方の比較的低い位置に設定されているために、上腕屈伸用アーム8が水平位置を越えて水平軸7回りに上昇すると、把持部8aの位置が後方上部に移動するために、当該把持部8aの位置が後になりすぎて利用者がのけぞった形になってしまっていた。このことは、当該把持部8aの上下の運動軌跡の全体についてみると、利用者に対するストレッチ運動の強弱加減が一定にならず途中から変化してしまい、利用者によっては、負担がかかりすぎるという不都合があった。 However, in the above-described conventional example, the horizontal shaft 7 serving as the swing center of the arm for bending and extending the upper arm 8 is lower than the upper end surface of the backrest 4 and rearward of the rear surface of the backrest 4 when viewed from the side. Therefore, there is a case where it is not possible to provide the user with the optimal movement trajectory of the gripping portion 8a of the arm 8 for bending and extending the upper arm. This is because the horizontal shaft 7 is set at a relatively low position below the upper end surface of the backrest 4, and therefore when the upper arm flexing / extending arm 8 rises around the horizontal shaft 7 beyond the horizontal position, the gripping portion 8 a Since the position moves to the rear upper part, the position of the gripping portion 8a is too late, and the user has pulled out. This means that the overall movement trajectory of the gripping portion 8a is not constant and changes in the middle of the stretching exercise, and changes in the middle, depending on the user. was there.
更に、揺動駆動源5と中間水平軸12との間を連結するリンクおよび中間水平軸と水平軸7との間を連結するリンクが、それぞれ第1連結棒11および第2連結棒15を可動部の中間とした4節リンクであり、各連結棒11、15が長手方向に直線運動をしないで揺動する。このような各連結棒11、15の揺動を許容するための空間を背もたれ4の背部や座部3の下部に設ける必要があるために、トレーニング装置全体が大型化してしまうという不都合があった。また、比較的細い水平軸7および中間水平軸12に対して各連結アーム16、13、14を固着するものであるために、各固着部にそれぞれ大きな応力が作用するものであった。 Further, a link connecting the swing drive source 5 and the intermediate horizontal shaft 12 and a link connecting the intermediate horizontal shaft and the horizontal shaft 7 move the first connecting rod 11 and the second connecting rod 15, respectively. This is a four-bar link in the middle of each part, and the connecting rods 11 and 15 swing without linear movement in the longitudinal direction. Since it is necessary to provide a space for allowing the swinging of the connecting rods 11 and 15 in the back part of the backrest 4 and the lower part of the seat part 3, there is a disadvantage that the entire training apparatus is increased in size. . Further, since the connecting arms 16, 13, and 14 are fixed to the relatively thin horizontal shaft 7 and the intermediate horizontal shaft 12, a large stress acts on each fixing portion.
本発明はこれらの点に鑑みてなされたものであり、装置全体を小型に形成することができ、利用者にストレッチ運動のストローク中に負荷が過度に急変しない適正な運動を行なわせることができ、駆動系の各部に作用する応力も小さく抑えて耐久性の高いトレーニング装置を提供することを目的とする。 The present invention has been made in view of these points, and the entire apparatus can be formed in a small size, allowing the user to perform an appropriate exercise in which the load does not change excessively during the stroke of the stretch exercise. An object of the present invention is to provide a highly durable training apparatus that suppresses stress acting on each part of a drive system to a small level.
前述した目的を達成するため請求項1に係る発明のトレーニング装置の特徴は、本体フレームに座部より後の位置に立設された中空状の背面支柱と、前記背面支柱若しくは前記本体フレームに装着されている背もたれと、前記背もたれの上端部より上部位置において前記背面支柱に固定支持されている水平軸回りに揺動自在に装着された上腕屈伸用アームと、前記本体フレームに装着された揺動駆動源と、前記揺動駆動源の揺動出力を上腕屈伸用アームに伝達する前記背面支柱内に長手方向移動自在に支持されている連結棒を含む連結リンクとを有することを特徴とする。そして、このような構成を採用したことにより、装置全体を小型に形成することができ、利用者にストレッチ運動のストローク中に負荷が過度に急変しない適正な運動を行なわせることができ、駆動系の各部に作用する応力も小さく抑えて耐久性を高くすることができる。 In order to achieve the above-described object, the training device according to the first aspect of the present invention is characterized by a hollow back column that is erected on the body frame at a position behind the seat, and attached to the back column or the body frame. A backrest, an upper arm flexing / extending arm fixed to and supported by the back support at a position above the upper end of the backrest, and a swinging arm mounted on the main body frame. A drive source and a connection link including a connection rod supported in the longitudinal direction so as to be movable in the back column for transmitting the swing output of the swing drive source to the arm for bending and extending the upper arm. And by adopting such a configuration, the entire apparatus can be made small, and the user can perform an appropriate exercise in which the load does not change excessively during the stroke of the stretch exercise. The stress acting on each part can also be kept small, and the durability can be increased.
また、請求項2に係る本発明のトレーニング装置は、前記上腕屈伸用アームが前記水平軸に遊嵌された中空パイプに基部を固着して支持されていることを特徴とする。そして、このような構成を採用したことにより、上腕屈伸用アームの基部に作用する応力を非常に小さく抑えて耐久性を高くすることができる。 According to a second aspect of the present invention, there is provided a training apparatus according to the present invention, wherein the upper arm flexing / extending arm is supported by fixing a base portion to a hollow pipe loosely fitted to the horizontal shaft. By adopting such a configuration, the stress acting on the base portion of the arm for bending and extending the upper arm can be suppressed to a very small level and the durability can be increased.
また、請求項3に係る本発明のトレーニング装置は、前記連結棒が前記背面支柱自身若しくは背面支柱内に固着された摺動支持部材をもって長手方向移動自在に支持されていることを特徴とする。そして、このような構成を採用したことにより、連結棒を背面支柱内に直線運動自在に収容することができる。 According to a third aspect of the present invention, there is provided a training apparatus according to the present invention, wherein the connecting rod is supported so as to be movable in the longitudinal direction with a sliding support member fixed to the back column itself or the back column. And by employ | adopting such a structure, a connecting rod can be accommodated in a back column so that linear motion is possible.
また、請求項4に係る本発明のトレーニング装置は、前記摺動支持部材が前記連結棒と組立状態として前記背面支柱に内装され、その後に背面支柱に固着して組立てられることを特徴とする。そして、このような構成を採用したことにより、摺動支持部材と連結棒とを背面支柱内に簡単に組立てることができる。 According to a fourth aspect of the present invention, there is provided a training apparatus according to the present invention, wherein the sliding support member is assembled with the connecting rod in an assembled state in the back column, and is then fixedly assembled to the back column. By adopting such a configuration, the sliding support member and the connecting rod can be easily assembled in the back column.
以上説明したように請求項1に係る本発明によれば、装置全体を小型に形成することができ、利用者にストレッチ運動のストローク中に負荷が過度に急変しない適正な運動を行なわせることができ、駆動系の各部に作用する応力も小さく抑えて耐久性を高くすることができる。 As described above, according to the present invention according to claim 1, the entire apparatus can be formed in a small size, and it is possible to allow the user to perform an appropriate exercise in which the load does not change excessively during the stroke of the stretch exercise. In addition, the stress acting on each part of the drive system can be kept small, and the durability can be increased.
また、請求項2に係る本発明によれば、上腕屈伸用アームの基部に作用する応力を非常に小さく抑えて耐久性を高くすることができる。 According to the second aspect of the present invention, the stress acting on the base portion of the arm for bending and extending the upper arm can be suppressed to a very low level and the durability can be increased.
また、請求項3に係る本発明によれば、連結棒を背面支柱内に直線運動自在に収容することができる。 Moreover, according to this invention which concerns on Claim 3, a connecting rod can be accommodated in a back support | pillar so that linear motion is possible.
また、請求項4に係る本発明によれば、摺動支持部材と連結棒とを背面支柱内に簡単に組立てることができる。 According to the fourth aspect of the present invention, the sliding support member and the connecting rod can be easily assembled in the back column.
以下、本発明のトレーニング装置の実施の一形態を図面により説明する。 Hereinafter, an embodiment of a training apparatus according to the present invention will be described with reference to the drawings.
図1〜図6は本発明のトレーニング装置の1実施形態を示す。 1-6 shows one Embodiment of the training apparatus of this invention.
本実施形態のトレーニング装置20は、カバーや架台を兼ねた本体フレーム21を有している。この本体フレーム21の上面前方には座部22が固着されている。この座部22より後の位置には、中空状の各筒状の背面支柱23が若干後に傾斜するようにして立設されている。この背面支柱23の前方位置には背もたれ24が配置されており、その背もたれ24の背面に突設した2本の角柱25を背面支柱23の高さの中間位置の左右両側面に固着した角筒状の支持筒26内に前後位置を調節自在に挿通して取付けられている。背もたれ24は支持筒26から角柱25に向けて図示しない位置決め孔に位置決めピン27を挿通して位置決めするように形成されている。なお、この背もたれ24は背面支柱23若しくは本体フレーム21に固定してもよい。 The training device 20 of the present embodiment has a main body frame 21 that also serves as a cover and a gantry. A seat portion 22 is fixed to the front of the upper surface of the main body frame 21. At a position after the seat portion 22, each hollow cylindrical back column 23 is erected so as to be slightly inclined later. A backrest 24 is arranged at a front position of the back support 23, and two rectangular pillars 25 projecting from the back of the backrest 24 are fixed to the left and right side surfaces at an intermediate position of the back support 23. A cylindrical support cylinder 26 is mounted with its front and rear positions being adjustable. The backrest 24 is formed so as to be positioned by inserting a positioning pin 27 into a positioning hole (not shown) from the support cylinder 26 toward the prism 25. The backrest 24 may be fixed to the back column 23 or the main body frame 21.
背面支柱23の背もたれ24の上端部より高い位置には前方に開いている略U字形の支持ステー28が固着されており、その支持ステー28の両先端部の間に水平軸29が横架されている。この水平軸29には図示しない軸受けを介して大径の支持パイプ30が回動自在に遊嵌されており、支持パイプ30の両端部からそれぞれ上腕屈伸用アーム31が前方に向けて基部を溶接することにより突設されている。これにより上腕屈伸用アーム31が背面支柱23の上部に前記背もたれの上端部より上部位置において固定支持されている水平軸29回りに揺動自在に装着される。 A substantially U-shaped support stay 28 that opens to the front is fixed to a position higher than the upper end of the backrest 24 of the back column 23, and a horizontal shaft 29 is horizontally mounted between both ends of the support stay 28. ing. A large-diameter support pipe 30 is loosely fitted to the horizontal shaft 29 via a bearing (not shown), and the upper arm bending / extending arm 31 is welded forward from both ends of the support pipe 30 to the front. By projecting. As a result, the upper arm flexing / extending arm 31 is swingably mounted on the upper portion of the back column 23 around the horizontal shaft 29 fixedly supported at an upper position from the upper end portion of the backrest.
本体フレーム21の内部と支持パイプ30との間には、図3から図6に示すような上腕屈伸用アーム31を揺動駆動する駆動機構が配設されている。更に説明すると、図3に示すように、本体フレーム21にはギアモータ等の揺動駆動源32が装着されている。背面支柱23の内部には連結棒33が上下2箇所の摺動支持部材34であって背面支柱23の内部に固定ボルト35(図4参照)をもって固着されている摺動支持部材34によって長手方向に摺動自在に支持されている。摺動支持部材34は予め連結棒33に組立てておいて、背面支柱23内に一緒に挿入して組立てるようにすると、組立作業が容易になる。また、背面支柱23の内面によって連結棒33の摺動を支持するようにして、摺動支持部材34を省くこともできる。この連結棒33の上端部と支持パイプ30とは、支持パイプ30から突設した連結アーム36と連結リンク37とによってヒンジ結合されていて、連結アーム36を駆動リンクとするクランク機構によって連結棒33を直線運動させるようにしている。連結アーム36と連結リンク37との揺動を可能とするために、図4に示すように、背面支柱23に開口部23aが開設されているとともに、カバー38によって覆われるようになっている。また、連結棒33の下端部にも連結棒33を直線運動させるクランク機構が連結されている。即ち、本体フレーム21に水平に設置した支持軸39に駆動リンク40を揺動自在に装着し、その駆動リンク40と連結棒33の下端とを連結リンク41によってヒンジ結合することにより、駆動リンク40の揺動により連結棒33を直線運動させるようにしている。更に、揺動駆動源32の出力軸32aに揺動プレート42を固着し、この揺動プレート42と駆動リンク40とをヒンジ結合することにより連結リンク43とによって連結して、駆動リンク40を揺動させるようにしている。 Between the inside of the main body frame 21 and the support pipe 30, a drive mechanism that swings and drives the arm 31 for bending and extending the upper arm as shown in FIGS. More specifically, as shown in FIG. 3, a swing drive source 32 such as a gear motor is attached to the main body frame 21. A connecting rod 33 is provided at two upper and lower sliding support members 34 inside the back column 23 and is fixed in the longitudinal direction by a slide support member 34 fixed to the inside of the back column 23 with fixing bolts 35 (see FIG. 4). It is slidably supported by. If the sliding support member 34 is assembled to the connecting rod 33 in advance and is inserted and assembled together in the back column 23, the assembling work is facilitated. Further, the sliding support member 34 can be omitted by supporting the sliding of the connecting rod 33 by the inner surface of the back column 23. The upper end portion of the connecting rod 33 and the support pipe 30 are hinged by a connecting arm 36 projecting from the support pipe 30 and a connecting link 37, and the connecting rod 33 is connected by a crank mechanism using the connecting arm 36 as a drive link. Is in a linear motion. In order to allow the connecting arm 36 and the connecting link 37 to swing, as shown in FIG. 4, an opening 23 a is formed in the back column 23 and is covered with a cover 38. A crank mechanism that linearly moves the connecting rod 33 is also connected to the lower end of the connecting rod 33. That is, the drive link 40 is swingably mounted on a support shaft 39 installed horizontally on the main body frame 21, and the drive link 40 and the lower end of the connecting rod 33 are hinge-connected by the connecting link 41. The connecting rod 33 is caused to linearly move by swinging. Further, the swing plate 42 is fixed to the output shaft 32a of the swing drive source 32, and the swing plate 42 and the drive link 40 are hinge-coupled to each other by the connecting link 43 to swing the drive link 40. I try to move it.
図1および図2に示すように、本体フレーム21の左側面の下部には、揺動軸44に下肢屈伸用アーム45が基部を支持されて水平軸回りに揺動自在に装着されている。この下肢屈伸用アーム45の先端部には、中央方向に伸びる支持軸46が片持ち梁状に突設されており、その支持軸46に利用者が足を載せる2個のペダル47が支持軸回りに回動自在に装着されている。揺動駆動源32から揺動軸44にたしては、公知例と同様にして揺動力が伝達されるようになっている。また、本体フレーム21の下端の左右前方からはそれぞれ安定ステー48が突設されており、右側の安定ステー48の先端部にはCPUや入力手段を装着した制御部49がスタンド50によって取付けられている。 As shown in FIGS. 1 and 2, a lower limb flexion / extension arm 45 is supported by a swing shaft 44 at the lower portion of the left side surface of the main body frame 21 so as to be swingable around a horizontal axis. A support shaft 46 extending in the center direction is projected in a cantilevered manner at the distal end of the lower limb flexion / extension arm 45, and two pedals 47 on which the user puts his / her foot on the support shaft 46 are supported by the support shaft. It is mounted so that it can rotate freely. From the swing drive source 32 to the swing shaft 44, the swing force is transmitted in the same manner as in the known example. Further, a stable stay 48 protrudes from the left and right fronts of the lower end of the main body frame 21, and a control unit 49 equipped with a CPU and input means is attached to the tip of the right stable stay 48 by a stand 50. Yes.
次ぎに、本実施形態の作用を説明する。 Next, the operation of this embodiment will be described.
まず、利用者は自身の体格に合わせるように背もたれ24の位置を角柱25、支持筒26および位置決めピン27をもって適正な位置に設定する。これにより利用者の体格に応じて適正なトレーニングを施すことができる。 First, the user sets the position of the backrest 24 to an appropriate position with the prism 25, the support cylinder 26 and the positioning pin 27 so as to match his / her physique. Thereby, appropriate training can be given according to a user's physique.
次ぎに、利用者が座部22に座り制御部49によりトレーニング開始の指令を発信させる。これにより揺動駆動源32がONとなり出力軸32aを揺動させる。その揺動出力は揺動プレート42、連結リンク43を通して駆動リンク40、連結リンク41を通して連結棒33に伝達され、連結棒33を背面支柱23内において直線的に往復動させる。この連結棒33の往復動は連結リンク37、連結アーム36を通して支持パイプ30に伝達され、上腕屈伸用アーム31が水平軸29回りに上下に揺動させられる。 Next, the user sits on the seat 22 and causes the controller 49 to send a training start command. As a result, the swing drive source 32 is turned on to swing the output shaft 32a. The swing output is transmitted to the connecting rod 33 through the swing link 42 and the connecting link 43 to the driving link 40 and the connecting link 41 to reciprocate the connecting rod 33 linearly in the back column 23. The reciprocating motion of the connecting rod 33 is transmitted to the support pipe 30 through the connecting link 37 and the connecting arm 36, and the upper arm bending / extending arm 31 is swung up and down around the horizontal axis 29.
これにより利用者が上腕屈伸用アーム31の先端部の把持部31aを把持することにより、自動的に上腕部の伸縮運動を行なうトレーニングを行なうことができる。 Thus, when the user holds the grip portion 31a at the tip of the arm 31 for bending and extending the upper arm, it is possible to perform training for automatically extending and retracting the upper arm.
本実施形態においては、上腕屈伸用アーム31が背もたれ24の上端部より上部位置において背面支柱23に固定支持されている比較的高い位置の水平軸29を中心として揺動自在に装着されているために、上腕屈伸用アー31が水平位置に到達するまでに上昇するストロークが長くなり、当該ストローク中においては把持部31aの位置が前方向に移動するだけですむ。これにより、ストレッチ運動のストローク中に利用者に係る負荷が過度に急変することがなくなり、利用者が不安に感じない、より安全で適正な運動を提供することができる。 In the present embodiment, the upper arm flexing / extending arm 31 is mounted so as to be swingable around a relatively high horizontal axis 29 fixedly supported by the back support 23 at a position above the upper end of the backrest 24. Furthermore, the stroke that rises until the upper arm flexing and extending arm 31 reaches the horizontal position becomes longer, and the position of the gripping portion 31a only needs to move forward during the stroke. Thereby, the load concerning the user is not excessively changed during the stroke of the stretching exercise, and a safer and more appropriate exercise can be provided that the user does not feel uneasy.
同様にして、下肢屈伸用アーム45も揺動軸44回りに上下に揺動することにより、利用者が足をペダル37に載せていると、下肢を屈伸させる運動を行なうことができる。 Similarly, the lower limb flexion / extension arm 45 swings up and down around the swing axis 44, so that when the user puts his / her foot on the pedal 37, the lower limb can be bent and stretched.
上腕と下肢の運動は両者が同時に伸びて、同時に縮むようにすると全身の屈伸運動も行なうことができる。 If the upper arm and lower limbs are stretched at the same time and contracted at the same time, the whole body can bend and stretch.
本実施形態によれば、トレーニング装置20の装置全体を小型に形成することができ、利用者にストレッチ運動のストローク中に負荷が過度に急変しない適正な運動を行なわせることができ、駆動系の各部に作用する応力も小さく抑えて構成各部の耐久性を高くすることができる。 According to the present embodiment, the entire apparatus of the training device 20 can be formed in a small size, and the user can perform an appropriate exercise in which the load does not change excessively during the stroke of the stretch exercise. The stress acting on each part can also be kept small, and the durability of each constituent part can be increased.
特に、上腕屈伸用アーム31を比較的大径の支持パイプ30に一体的に固着するので、当該アーム31の基部に作用する応力を非常に小さく抑えて耐久性を高くすることができる。 In particular, since the upper arm flexing / extending arm 31 is integrally fixed to the support pipe 30 having a relatively large diameter, the stress acting on the base portion of the arm 31 can be suppressed to be extremely small and the durability can be enhanced.
また、連結棒33を背面支柱23内に直線運動自在に収容することができ、より一層装置の小型化を図ることができる。 Further, the connecting rod 33 can be accommodated in the back column 23 so as to be linearly movable, and the apparatus can be further miniaturized.
なお、本発明は、前述した実施の形態に限定されるものではなく、必要に応じて種々の変更が可能である。 In addition, this invention is not limited to embodiment mentioned above, A various change is possible as needed.
20 トレーニング装置
21 本体フレーム
22 座部
23 背面支柱
24 背もたれ
29 水平軸
31 上腕屈伸用アーム
32 揺動駆動源
33 連結棒
34 摺動支持部材
DESCRIPTION OF SYMBOLS 20 Training apparatus 21 Main body frame 22 Seat part 23 Back support 24 Backrest 29 Horizontal axis 31 Upper arm bending arm 32 Oscillation drive source 33 Connecting rod 34 Sliding support member
Claims (4)
前記背面支柱若しくは前記本体フレームに装着されている背もたれと、
前記背もたれの上端部より上部位置において前記背面支柱に固定支持されている水平軸回りに揺動自在に装着された上腕屈伸用アームと、
前記本体フレームに装着された揺動駆動源と、
前記揺動駆動源の揺動出力を上腕屈伸用アームに伝達する前記背面支柱内に長手方向移動自在に支持されている連結棒を含む連結リンクと
を有することを特徴とするトレーニング装置。 A hollow back column that is erected on the body frame at a position behind the seat,
A backrest attached to the back column or the body frame;
An upper arm flexing and extending arm that is swingably mounted around a horizontal axis that is fixedly supported by the back column at an upper position from the upper end of the backrest;
A swing drive source mounted on the body frame;
A training apparatus comprising: a connecting link including a connecting rod that is supported in a longitudinally movable manner in the back strut for transmitting the swing output of the swing drive source to the arm for bending and extending the upper arm.
The training apparatus according to claim 3, wherein the sliding support member is built in the back support column in an assembled state with the connecting rod, and is then fixedly assembled to the back support column.
Priority Applications (4)
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JP2005278578A JP4741330B2 (en) | 2005-09-26 | 2005-09-26 | Training equipment |
PCT/JP2006/319083 WO2007034968A1 (en) | 2005-09-26 | 2006-09-26 | Training apparatus |
CNA2006800352945A CN101272759A (en) | 2005-09-26 | 2006-09-26 | Training apparatus |
KR1020087007276A KR20080048037A (en) | 2005-09-26 | 2006-09-26 | Training apparatus |
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JP2005278578A JP4741330B2 (en) | 2005-09-26 | 2005-09-26 | Training equipment |
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JP2007082946A JP2007082946A (en) | 2007-04-05 |
JP4741330B2 true JP4741330B2 (en) | 2011-08-03 |
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JP2005278578A Expired - Fee Related JP4741330B2 (en) | 2005-09-26 | 2005-09-26 | Training equipment |
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JP (1) | JP4741330B2 (en) |
KR (1) | KR20080048037A (en) |
CN (1) | CN101272759A (en) |
WO (1) | WO2007034968A1 (en) |
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CN113367934A (en) * | 2021-06-01 | 2021-09-10 | 广东省第二中医院(广东省中医药工程技术研究院) | Exercise equipment for improving respiratory muscle group of patient |
Family Cites Families (10)
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JPH064102B2 (en) * | 1987-09-07 | 1994-01-19 | ハラシマ工業株式会社 | Indoor exerciser |
JPH0387941U (en) * | 1989-12-22 | 1991-09-09 | ||
JPH0391695U (en) * | 1989-12-27 | 1991-09-18 | ||
US5179939A (en) * | 1990-08-27 | 1993-01-19 | Sutter Corporation | Passive anatomic shoulder exerciser |
US5330405B1 (en) * | 1993-10-25 | 1998-11-03 | Pacific Fitness Corp | Exercise machine |
FR2789304B1 (en) * | 1999-02-08 | 2001-05-04 | Smith & Nephew Kinetec Sa | PASSIVE MOBILIZATION SPLIT OF THE TOP MEMBER |
AU5566800A (en) * | 2000-06-21 | 2002-01-21 | Shigeo Takizawa | Lift device capable of performing activating motion |
JP2002210040A (en) * | 2001-01-23 | 2002-07-30 | Hideyuki Shinozaki | Motional function recovering utensil |
US7108664B2 (en) * | 2002-11-01 | 2006-09-19 | Breg, Inc. | Continuous passive motion device for rehabilitation of the elbow or shoulder |
US7361125B2 (en) * | 2003-11-03 | 2008-04-22 | Hoist Fitness Systems, Inc. | Rigid arm pull down exercise machine |
-
2005
- 2005-09-26 JP JP2005278578A patent/JP4741330B2/en not_active Expired - Fee Related
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2006
- 2006-09-26 KR KR1020087007276A patent/KR20080048037A/en not_active Application Discontinuation
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WO2007034968A1 (en) | 2007-03-29 |
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