TW201427749A - 具腿部橢圓軌跡之運動器材 - Google Patents

具腿部橢圓軌跡之運動器材 Download PDF

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TW201427749A
TW201427749A TW102100460A TW102100460A TW201427749A TW 201427749 A TW201427749 A TW 201427749A TW 102100460 A TW102100460 A TW 102100460A TW 102100460 A TW102100460 A TW 102100460A TW 201427749 A TW201427749 A TW 201427749A
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rod
linkage
pivotally connected
supporting
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TWI478748B (zh
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Xuan-Fu Huang
Shi-Wei Liu
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Dyaco Int Inc
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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
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • 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
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • 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
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • 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
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A63B23/03583—Upper and lower limbs acting simultaneously on the same operating rigid member
    • 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
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A63B23/03591—Upper and lower limb moving in phase, i.e. right foot moving in the same direction as the right hand
    • 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
    • A63B22/0015—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A63B22/0017—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the adjustment being controlled by movement of the user
    • A63B2022/002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the adjustment being controlled by movement of the user electronically, e.g. by using a program
    • 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
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
    • A63B2022/0676—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user
    • A63B2022/0682—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement with crank and handles being on the same side of the exercising apparatus with respect to the frontal body-plane of the user, e.g. crank and handles are in front of the user with support elements being cantilevered, i.e. the elements being supported only on one side without bearing on tracks on the floor below the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/009—Protective housings covering the working parts of the apparatus
    • 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
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • 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
    • A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
    • 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
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/225—Resisting devices with rotary bodies with flywheels

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  • Physical Education & Sports Medicine (AREA)
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  • Orthopedic Medicine & Surgery (AREA)
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Abstract

本發明有關於一種具腿部橢圓軌跡之運動器材，其左右兩側分別包括有一連動桿、一第一連桿、一帶動桿、一第二連桿、一擺臂以及一支撐桿，連動部樞接於曲柄，以供曲柄作繞轉之運動，支撐桿具有一支撐部，用以支撐使用者之腳部，而各桿件彼此相互牽引。藉此，支撐桿之支撐部於橢圓軌跡上於各分段點之接續極為緊密，故能讓使用者於踩踏之過程中避免有突降之情況發生，更可減少接續不順暢而造成頓挫之狀況。

Description

具腿部橢圓軌跡之運動器材
本發明與運動器材有關，特別是指一種具腿部橢圓軌跡之運動器材。
由於科技的進步與社會之繁榮，促使人民之生活水準逐漸提升，相對地各項休閒需求也隨之高漲，諸如運動健身、旅遊或消費性產品等等，而運動健身之項目可分為室內型或室外型，常見室內運動健身器材之種類極為繁多，如橢圓機、跑步機、飛輪腳踏車、大型重量訓練組或健身床等，其中橢圓機可導引使用者的雙腳在一近似橢圓形之封閉軌跡上作循環運動，如此運動方式較為接近走路或跑步時的腳步動作，並且對使用者關節之衝擊也較為小，因此消費者對橢圓機反應極佳，近年來於市場上也有持續長長之趨勢。
如美國第5573480號專利案所揭露之典型結構，該案橢圓機之運動軌跡之所以會近似橢圓形的原理在於一支撐桿之一端在一曲柄機構進行圓形軌機運動，而該支撐桿之另一端則限制於一線性軌道上行往復滑移，藉此，該支撐桿的特定部位即會產生近似橢圓形之運動軌跡。或如美國第7682290號專利案揭露將腳部支撐桿之一端樞接於曲柄的外端，使該支撐桿被限制在一圓形軌跡上，而該支撐桿之另一端則樞接於一擺臂底端，並限制在一弧形軌道上進 行前後之擺動。然而，上述專利案之腳部支撐結構於橢圓軌跡上作擺幅移動，當使用者擺盪至至高點欲向下迴轉時，該支撐結構即會有一突降之情況發生，並且因上述橢圓軌跡之各分段點較為分散，故有接續不順暢而造成頓挫之狀況，如此容易使使用者之腿部關節產生不適。
本發明之主要目的在於提供一種具腿部橢圓軌跡之運動器材，其能讓使用者於踩踏之過程中避免有突降之情況發生，更可減少接續不順暢而造成頓挫之狀況。
為了達成上述目的，本發明之具腿部橢圓軌跡之運動器材，包含有一基座、一曲柄機構以及二連桿機構，該基座用以架設於一支撐面上；該曲柄機構具有同軸樞設於該基座上之相對二曲柄；以及各該連桿機構分別位於該基座之左右兩側，且各包括有一連動桿、一第一連桿、一帶動桿、一第二連桿、一擺臂以及一支撐桿，該連動桿具有一第一連動部及一第二連動部，該連動部樞接於該曲柄，以供該曲柄相對該基座作上下前後位移之繞轉運動，該第一連桿具有一第一、第二端部，該第一端部樞接於該第一連動部，該帶動桿具有一第一帶動部及一第二帶動部，該第一帶動部樞接於該第二端部，該第二連桿具有一第一樞轉部、一第二樞轉部及一轉接部，該第一樞轉部樞接於該第二帶動部，該轉接部樞接於該基座，該擺臂具有一樞接部及一擺動部，該樞接部樞接於該該第二樞轉部，該支撐桿 具有一第一連接部、一第二連接部及一支撐部，該第一連接部樞接於該第二連動部，該第二連接部樞接於該擺動部，該支撐部用以支撐使用者之腳部。
於此，本發明的具腿部橢圓軌跡之運動器材藉由各分段點較為緊密之接續，故當使用者踩踏該支撐部於至高點且欲向下迴轉時，該支撐部將不會有突降之情況發生，亦不會有接續不順暢而造成頓挫之狀況。
為使 貴審查委員能進一步了解本發明之構成、特徵及其目的，以下乃舉本發明之若干實施例，並配合圖式詳細說明如後，同時讓熟悉該技術領域者能夠具體實施，惟以下所述者，僅係為了說明本發明之技術內容及特徵而提供之一實施方式，凡為本發明領域中具有一般通常知識者，於了解本發明之技術內容及特徵之後，以不違背本發明之精神下，所為之種種簡單之修飾、替換或構件之減省，皆應屬於本發明意圖保護之範疇。
以下將藉由所列舉之實施例，配合隨附之圖式，詳細說明本發明之技術內容及特徵，其中：第一圖為本發明一較佳實施例所提供之左後方立體圖。
第二圖為本發明該較佳實施例所提供之左側視圖。
第三圖為本發明該較佳實施例所提供之後側視圖。
第四圖為本發明該較佳實施例所提供之左側視圖，主 要顯示腿部橢圓軌跡之作動狀態。
第五圖至第九圖類似第四圖，主要顯示使用者踩踏至不同腿部軌跡之作動狀態。
請參閱第一圖至第三圖所示，為應用本發明一較佳實施例之具腿部橢圓軌跡之運動器材10，包含有一基座20、一曲柄機構30、二連桿機構40以及一控制面板70。
該基座20架設於一支撐面60上，且用以作為其他構件之裝設基礎，該基座20具有一平貼於該支撐面60之底座22，以及於該底座22之前端固設有一豎立的框架24，該框架24之前端設有一第一直立段242，而後端設有一第二直立段244，以及於各該直立段242、244之間設有一水平段246，該第二垂直端244朝該水平段246之方向延伸出一延伸段245，且在該延伸段之頂端設有一橫桿248，該水平段246之上方設有凸伸一固定桿247，該固定桿247之頂端設有一控制面板70。
該曲柄機構30係由一飛輪32、一曲柄軸34、一第一皮帶輪36以及二曲柄38所構成，該飛輪32設於該框架24之第一直立段242與第二直立段244之間，且於一側面同軸固接一第二皮帶輪(圖中未示)，該曲柄軸34樞設在該框架之第二直立段244，且同軸固接該第一皮帶輪36，以及於該曲柄軸34之左右兩側分別垂直固接各該曲柄38，此外，該第一皮帶輪36與該第二皮帶輪之間套設有一傳動皮帶(圖中未示)，以供各該皮帶輪36行相對之作動，並透過該飛輪32提供該曲柄機構30行慣性之轉動。
該連桿機構40分別位於該基座20之左右兩側，各該連桿機構40分別包括有一連動桿42、一第一連桿44、一帶動桿46、一第二連桿48、一擺臂50以及一支撐桿52，該連動桿42具有一第一連動部422、一第二連動部424及一第三連動部426，該第三連動部426設於該第一連動部422與該第二連動部424之間，且該曲柄38係樞接於該第三連動部426上並形成一第一樞接點428，以供該曲柄38相對該基座20作上下前後位移之繞轉運動，該第一連桿44具有一第一、第二端部442、444，該第一端部442樞接於該第一連動部422並形成一第二樞接點446，該帶動桿46具有一第一帶動部462及一第二帶動部464，該第一帶動部462樞接於該第二端部444並形成一第三樞接點466，該第二連桿48具有一第一樞轉部482、一第二樞轉部484及一轉接部486，該第一樞轉部482樞接於該第二帶動部464以形成一第四樞接點488，而該轉接部486樞接於該基座20之延伸段245之橫桿248，藉此使該第二連桿48可行一槓桿之作動，該擺臂50位於該連動桿42之後方，且具有一樞接部502及一擺動部504，該樞接部502樞接於該第二樞轉部484並形成一第五樞接點506，該支撐桿52係呈前後延伸，且具有一第一連接部522、一第二連接部524及一支撐部526，該第一連接部522位於前端，而該支撐部526位於後端，該第二連接部524位於該第一連接部522與該支撐部526之間，該第二連接部524樞接於該擺動部504以形成一第六樞接點528，該第一連接部 522樞接於該第二連動部424以形成一第七樞接點530，而該支撐部526用以支撐使用者之腳部。此外，該連動桿42之第一連動部422與第二連動部424之間樞設有一朝該第二連桿48上方延伸且可前後擺動之握桿80，用以供使用者抓握。
請再參閱第四圖至第九圖所示，本發明藉由上述之結構，該曲柄38之迴轉，該連動桿42、該帶動桿46以及各該連桿44、48之位移，以及該擺臂50與該支撐桿52之擺盪動作將相互牽連，使得該曲柄38於正向迴轉一角度時，該支撐桿52之支撐部526即會處於橢圓軌跡之相對應位置，反之，該曲柄38反向迴轉也同樣可使該支撐桿52之支撐部526處於該橢圓軌跡之相對位置。此外，該第一樞接點428呈現一迴轉之封閉軌跡運動，該第二、第三及第五樞接點446、466、506呈現一上下位移之封閉軌跡運動，該第四樞接點488呈現一傾斜角度之封閉軌跡運動，而該第七樞接點530係為一前後位移之封閉軌跡運動，又該第六樞接點528係為一上下前後弧形位移之軌跡運動，於此，該支撐桿52之支撐部526將會沿著一各分段點較為緊密之封閉橢圓軌跡進行作動。藉此，使用者在使用本發明之運動器材時，由於各分段點之接續較為緊密，故當使用者踩踏該支撐部526於至高點且欲向下迴轉時，該支撐部526將不會有突降之情況發生，亦不會有接續不順暢而造成頓挫之狀況。
總括來說，本發明之具腿部橢圓軌跡之運動器材10 之各連桿機構40分別具有一連動桿42、一第一連桿44、一帶動桿46、一第二連桿48、一擺臂50以及一支撐桿52，且各桿件彼此相互牽引，藉此使支撐桿52之支撐部526於橢圓軌跡上於各分段點之接續極為緊密，故能讓使用者於踩踏之過程中避免有突降之情況發生，更可減少接續不順暢而造成頓挫之狀況。
本發明於前揭露實施例中所揭露的構成元件，僅為舉例說明，並非用來限制本案之範圍，其他等效元件的替代或變化，亦應為本案之申請專利範圍所涵蓋。
10‧‧‧健身器材
20‧‧‧基座
22‧‧‧底座
24‧‧‧框架
242‧‧‧第一直立段
244‧‧‧第二直立段
245‧‧‧延伸段
246‧‧‧水平段
247‧‧‧固定桿
248‧‧‧橫桿
30‧‧‧曲柄機構
32‧‧‧飛輪
34‧‧‧曲柄軸
36‧‧‧第一皮帶輪
38‧‧‧曲柄
40‧‧‧連桿機構
42‧‧‧連動桿
422‧‧‧第一連動部
424‧‧‧第二連動部
426‧‧‧第三連動部
428‧‧‧第一樞接點
44‧‧‧第一連桿
442‧‧‧第一端部
444‧‧‧第二端部
446‧‧‧第二樞接點
46‧‧‧帶動桿
462‧‧‧第一帶動部
464‧‧‧第二帶動部
466‧‧‧第三樞接點
48‧‧‧第二連桿
482‧‧‧第一樞轉部
484‧‧‧第二樞轉部
486‧‧‧轉接部
488‧‧‧第四樞接點
50‧‧‧擺臂
502‧‧‧樞接部
504‧‧‧擺動部
506‧‧‧第五樞接點
52‧‧‧支撐桿
522‧‧‧第一連接部
524‧‧‧第二連接部
526‧‧‧支撐部
528‧‧‧第六樞接點
530‧‧‧第七樞接點
60‧‧‧支撐面
70‧‧‧控制面板
80‧‧‧握桿
第一圖為本發明一較佳實施例所提供之左後方立體圖。
第二圖為本發明該較佳實施例所提供之左側視圖。
第三圖為本發明該較佳實施例所提供之後側視圖。
第四圖為本發明該較佳實施例所提供之左側視圖，主要顯示腿部橢圓軌跡之作動狀態。
第五圖至第九圖類似第四圖，主要顯示使用者踩踏至不同腿部軌跡之作動狀態。
10‧‧‧健身器材
20‧‧‧基座
22‧‧‧底座
24‧‧‧框架
242‧‧‧第一直立段
244‧‧‧第二直立段
245‧‧‧延伸段
246‧‧‧水平段
247‧‧‧固定桿
248‧‧‧橫桿
30‧‧‧曲柄機構
32‧‧‧飛輪
34‧‧‧曲柄軸
36‧‧‧第一皮帶輪
38‧‧‧曲柄
40‧‧‧連桿機構
42‧‧‧連動桿
44‧‧‧第一連桿
46‧‧‧帶動桿
48‧‧‧第二連桿
50‧‧‧擺臂
52‧‧‧支撐桿
526‧‧‧支撐部
528‧‧‧第六樞接點
530‧‧‧第七樞接點
70‧‧‧控制面板
80‧‧‧握桿

Claims (5)

  1. 一種具腿部橢圓軌跡之運動器材，包含有：一基座，用以架設於一支撐面上；一曲柄機構，具有同軸樞設於該基座上之相對二曲柄；以及二連桿機構，分別位於該基座之左右兩側，各該連桿機構包括有一連動桿、一第一連桿、一帶動桿、一第二連桿、一擺臂以及一支撐桿，該連動桿具有一第一連動部及一第二連動部，該連動部樞接於該曲柄，以供該曲柄相對該基座作上下前後位移之繞轉運動，該第一連桿具有一第一、第二端部，該第一端部樞接於該第一連動部，該帶動桿具有一第一帶動部及一第二帶動部，該第一帶動部樞接於該第二端部，該第二連桿具有一第一樞轉部、一第二樞轉部及一轉接部，該第一樞轉部樞接於該第二帶動部，該轉接部樞接於該基座，該擺臂具有一樞接部及一擺動部，該樞接部樞接於該該第二樞轉部，該支撐桿具有一第一連接部、一第二連接部及一支撐部，該第一連接部樞接於該第二連動部，該第二連接部樞接於該擺動部，該支撐部用以支撐使用者之腳部。
  2. 如請求項1所述之具腿部橢圓軌跡之運動器材，其中各該曲柄係樞接於各該連動桿之第一連動部與第二連動部之間。
  3. 如請求項1所述之具腿部橢圓軌跡之運動器材，其中各該擺臂位於各該連動桿之後方；各該支撐部係呈前後 延伸，該第一連接部位於前端，而該支撐部位於後端，該第二連接部位於該第一連接部與該支撐部之間。
  4. 如請求項1所述之具腿部橢圓軌跡之運動器材，其中該連動桿之第一連動部與第二連動部之間樞設有一朝該第二連桿上方延伸且可前後擺動之握桿。
  5. 如請求項1所述之具腿部橢圓軌跡之運動器材，其中該連動桿之第一連動部與第二連動部之間設有一第三連動部，該曲柄係樞設於該第三連動上。
TW102100460A 2013-01-07 2013-01-07 具腿部橢圓軌跡之運動器材 TW201427749A (zh)

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