TW416857B - Seat-type leg bending exercise apparatus - Google Patents

Seat-type leg bending exercise apparatus Download PDF

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Publication number
TW416857B
TW416857B TW88121263A TW88121263A TW416857B TW 416857 B TW416857 B TW 416857B TW 88121263 A TW88121263 A TW 88121263A TW 88121263 A TW88121263 A TW 88121263A TW 416857 B TW416857 B TW 416857B
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Taiwan
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exercise
pedal
joint
user
flexion
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TW88121263A
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Chinese (zh)
Inventor
Hiroshi Kasuga
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Hiroshi Kasuga
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Priority to TW88121263A priority Critical patent/TW416857B/en
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Publication of TW416857B publication Critical patent/TW416857B/en

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Abstract

Comprising a saddle 12 for seating a user and supported by a base unit 10, and a load generating means (15, 16, 20) for imposing a load on both legs, wherein the load generating means (15, 16, 20) comprises a pedal 13a (13b) for holding each foot, with the user being seated and a hip joint and a knee joint being in flexion, and a pedal driving unit 21 for displacing the pedal 13a (13b) from behind a trunk of the user diagonally down to a front thereof, such that the hip joint and the knee joint are substantially concurrently shifted from flexion to extension and at the same time an ankle joint is shifted from dorsiflexion to plantarflexion.

Description

416S57 A7 B7 五、發明說明(1 ) 〔發明所屬之技術領域〕 本發明係關於一種下肢訓練器具,更詳言之,係關於 使股關節,膝關節及腳關節實行與上坡行走及爬樓梯略相 同之關節運動之下肢伸屈運動器具者。 〔背景技術〕 ' 以往之乘坐式下肢伸屈運動器具係總是以股關節角度 略爲一定之彎曲狀實行,或雖然股關節角度有變化但均在 彎曲狀之範圍內變化角度者。又,關於運動形態中,總是 股關節角度呈彎曲狀1在彎曲狀範圍內之,自由度少之股 關節之伸屈運動;同時也是如以上所限定之條件下之膝關 節之伸屈運動。又,關於腳關節運動,分別實行腳底彎曲 ,腳背髯曲之運動,或將股關節角度設定在彎曲狀之長座 狀來實行該等關節群之綜合運動者。或者是有如腳踏車測 力計等在座位之前方設置腳踏板之構成者等,而該構成之 運動器具爲,雖然股關節向伸展方向擴開股關節角度,但 在開始運動時成爲彎曲狀之股關節角度爲,不會超過該彎 曲狀之.範圍而變化者》 然而,以往之乘坐式下肢伸屈運動器具係如上述在運 動中股關節角度爲略一定之彎曲狀,或雖然股關節角度多 多少少有變化,但實際上均在彎曲狀之範圍內實行運動的 關係,有下述的問題β 換言之,在股關節角度彎曲之狀能下’骨盤係最大 2 2度向後旋轉,脊椎爲隨著該回轉而直線狀變化之。該 -4- 本紙張尺度適用中國困家標準(CNS)A4規格(210 X 297公釐) (請先閲讀背面之泣意事項再填寫本頁) 裝------- 訂---------線. 經濟部智慧財產局員工消费合作社印製 經濟部智慧財產局貝工消t合作社印數 416857 A7 B7___五、發明說明(2) 姿勢係多用筋力來維持背筋群之姿勢的狀態,因此不適合 於背筋群迅速地從下肢接受力量之傳達。再者,該姿勢係 在運動中對股關節角度之變化之自由度少的關係,依負荷 之大小或施加負荷之位置時可能會發生意想不到的力矩加 在下肢關節群,腹筋群及背筋群。換言之,腹筋群及背筋 群在略收縮狀態下有負荷施加在股關節時,對骨盤及脊椎 施加過大的負荷,引起傷害之危險度變高》如此1以股關 節角度彎曲之狀態下繼續施加負荷之以往之運動器具爲, 對健康者是不用說•對殘障者或高年齡者等筋力較弱者尤 爲不合適》 又,在股關節角度爲彎曲之狀態下繼續施加負荷之運 動中所使用之肌肉量受到限制,與關節運動聯動而使用之 肌肉群當中|使關節之自由度極少。在該狀態下無法充分 使用與關節運動有關連之肌肉群。 再者,也可以使用以彎曲股關節之狀態下使用之以往 之運動器具而使其他的下肢關節分別伸屈運動,然而該運 動不能成立關節間之協調運動,有會使其他下肢關節發生 意想不.到之應力的可能性,該時也會有引起傷害之可能性 〇 本發明係鑑於上情所成,其目的在於提供一種雖然殘 障者或高年齡者等身體較弱者也對關節等不於發生負擔, 且不會無意義地上昇脈拍數之狀態下可實行抗重力運動, 而且可得到非常大的運動量,再者可有效地促使哀退之運 動能力恢復之構造簡單之乘坐式下肢伸屈運動器具者。 _-上_ 未紙張尺度適用+國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) A7 i 41685? 經濟部暫慧財產局貝工消费合作社印製 B7_五、發明說明(3 ) 〔發明之揭示〕 爲達成本發明之目的,本發明之乘坐式下肢伸屈運動 器具係包括由本體支持,使用者就坐之鞍座,及對兩下肢 給予負荷用之負荷發生裝置所成;該負荷發生裝置係使用 者就坐|且股關節及膝關節呈彎曲位之狀態下分別載置兩 腳之踏板部,將該股關節及膝關節略同時從彎曲位置變化 成伸展位置之狀態之同時,使上述踏板部從使用者之軀幹 部後方向前斜下方移動以便把腳關節從背彎曲變化成底彎 曲之狀態之驅動機構部爲其特徵者。 在上述之構成中,將上述驅動機構部之上述踏板部應 構成爲向時針旋轉之圓弧狀移動爲宜ί該時,使運動中踏 板部之最下方位置在鞍座之略正下方之結果,股關節角度 成爲略伸展狀。又,向時針旋轉方向之運動時,從該運動 之起動階段起股關節膝關節及腳關節略同時主動地運動, 從下肢關節群及下肢肌肉群之運動之觀點來看,成爲上坡 或爬樓梯略同樣的運動,而且異於向後實行之運動形態。 依.具有上述構成之本案發明之乘坐式下肢伸屈運動器 具,可以做如同上坡或爬樓梯同等的伸屈運動,而且坐在 鞍座之狀態下使用的關係,筋力運動係只是把下肢肌肉群 之位置能量轉化成運動能量,不需要支撐身體之力量,因 此可維持運動之持久性* 茲就本發明注意到以面向背後來實行爬坡及爬樓梯之 運動形態做爲對人類最自然的下肢伸屈運動,並適用其的 -(f)- 本紙張尺度適用中國國家標準(CNS)A4規格U10 X 297公釐) (請先閲讀背面之江意事項再填寫本頁) 經濟部智慧財產局貝工消t合作社印製 A7 「416857 B7_五、發明說明(4 ) 理由說明如下。 運動醫學中以有氧運動閾値內使用肌肉量最多的運動 做爲最有效的健康運動。換言之,全身運動就是這一種運 動。然而|在抗重力運動中把更高的位置能量轉換成運動 能量時成爲最大水準之運動,而爬樓梯就是相當於此》 然而,在通常之爬樓梯中,通常不太使用開時‘運動時 所使用之肌肉中發揮最強大力量之彎屈肌肉群的關係,除 非具有非常強韌身體,通常會發生非常大的肌肉疲勞,很 快就超過有氧運動閾値。其結果,該種運動容易成爲無氧 運動而發生疲勞。然而,面向背後來爬樓梯時,一開始運 動即使用略大部分之彎曲肌肉群的關係,肌肉疲營最小, 如同通常步行可大致上無限地實行有^下之運動。 如此以面向前面之姿勢爬樓梯與以面向背後之姿勢爬 樓梯的兩種運動形態做爲運動量來比較時,位置能量是均 爲樓梯之高低差的關係,被轉換的運動能量也相同。再者 ,嚴格而言,在同一運動條件下,運動量係依運動速度而 變化,以面向背後姿勢爬樓梯時,不容易疲勞的關係,相 較於以.面向前爬樓梯,可壓倒性地加大其運動速度,可大 幅度地加大實際之運動量。從以上之事實,以面向背後之 姿勢爬樓梯係在所有的有氧運動中,在單位時間內之運動 量爲最大的水準,而且其運動疲勞度係與步行相同。 再者,運動能量之降低之原因係與年齡無關地,以脊 髓側角之介在運動裡經元之學習能力之降低爲最大。欲恢 復該降低的運動能力的方法係以實行與平常完全相反的運 (請先閱讀背面之注意事項再填寫本頁) 袭! —訂*!!-線i 本紙張尺度適用t國國家標準(CNS)A4規格(210 * 297公釐〉 A7 . 4 1665/f B7 五、發明說明(5) 動爲最有效。換言之,所謂相反的運動,則在同一反射弓 (多神經鍵運動反射下)做相反之運動者。因此,以面向 背後之姿勢爬樓梯之運動係從恢復運動能力之觀點而言’ 能夠成立係最大水準之運動之理論。 如上述*從運動力學,運動生理學之各點來考察本發 明之下肢伸屈運動器具之下肢關節群之伸屈運動時藉運 動來同時使用股關節,膝關節及腳關節,換言之,在該運 動時將股關節及膝關節從運動中彎曲狀態略同時變化成伸 展狀態之同時,使腳關節從背部彎曲變化成底部彎曲,成 爲最佳的運動形態。又,從運動持久性之觀點,本發明係 設有鞍座的構成來消除支撐身體之力量。然後,寧把推地 面或樓梯之力量認爲下肢關節群之伸屈運動之必要要素, 用下肢運動之運動衝程與下腿部之運動負荷來呈強弱程度 而予以實現。 如上述,依本發明之下肢伸屈運動器具之伸屈運動係 主動使用更多筋力群者:因此分別使關節群主動地運動。 因此1運動負荷不會局部性地作用,成爲可均勻地作用於 下肢肌.肉群及關節群之最適當的運動。 [圖式之簡單說明〕 第1圖係顯示實施本發明之形態之全體斜視圖。 第2圖係顯示第1圖所示本發明之實施形態之使用狀 態之圖β 第3圖係說明第1圖所示本發明之實施形態之運動之 -8 本紙張尺度適用中國國家棵準(CNS)A4規格(210 X 297公* ) (請先閲讀背面之注意事項再填寫本頁) .裝ii —.訂--------線· 經濟部智慧財產局3工消费合作社印製 A7 ; 4 168 57 B7 _ 五、發明說明(6) 圖。 第4圖係顯示本發明之其他實施形態之全體斜視圖。 第5圖係顯示第4圖中從箭號X之方向所視之圖。 第6圖係顯示第4圖中從箭號Y之方向所視之圖° 第7圖係顯示第4圖中從箭號Z之方向所視之圖。 〔主要元件對照表〕 1 本體 6 支撐棒 2 a 鞍座台 2b 螺旋狀彈簧 2 鞍座 4 a,4 b 把手 5 靠背部 6 b 螺孔 6 a 調節高度用螺絲 I c 插入孔 3.腳踏板 3 a 帶子 7 腳踏板驅動機構 3b 腳踏板框架 II 支持台 10 本體 18 支撐棒 -9- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公* ) (請先閱讀背面之ί±意事項再填寫本頁} · I I I I I I 1 11111111 r 經濟部智慧財產局員工消费合作社印« a? 4 1 6857 B7_ 五、發明說明(7 > 12 鞍座 1 2 a 鞍座上下螺桿 (請先閱讀背面之注意事項再填寫本頁) 12b 鞍座固定把手 14 把手 15 負荷調節把手 19 負荷調用鋼索 2 0 制動裝置 1 3 a > b 腳踏板 21 腳踏板驅動機構 〔實施發明之最佳形態〕 茲參考圖式•將本發明之實施形態說明如下。 第1圖係顯示實施本發明之形態之全體斜視圖,第2 圖係顯示使用第1圖所示本發明之實施形態之使用狀態之 經濟部智慧財產局貝工消费合作社印製 藉台座形態之本體1之上方所突出之支撐棒6而設有 高度調節自如之構成之鞍座台2 a,在該鞍座台2 a上藉 螺旋狀.彈簧2 b有支撐使用者Η就坐之鞍座2 »又,在該 鞍座台2 a之左右設有支撐使用者Η之軀幹部用之一對把 手4 a,4b,在鞍座台2 a之背後設有從背後支撐使用 者Η之軀幹部之靠背部5。支撐棒6係形成有複數個螺孔 6 b,把調節高度用螺絲6 a插入插入孔1 c內之同時, 插入預定之螺孔6 b內來調節支撐棒6於預定之高度之構 成。經該調節後,配合使用者之身高及下肢長度來調節鞍 _-10-__ 本紙張尺度適用令國國家標準(CNS>A4規格(210X297公釐) A7 416857 經濟部暫慧財產居員工消费合作社印製 ____B7_五、發明說明(8 ) 座2之高度。 在本體1之兩側,設有腳踏板3,以便分別放置股關 節及膝關節呈彎曲狀態之兩腳部,而該腳踏板3有安裝帶 子3 a以便防止腳部脫離腳踏板3,運動時,把腳部固定 在腳踏板3。 在本體1之內部|安裝有腳踏板驅動機構7,其爲, 對該腳踏板3賦予從使用者Η之軀幹部中心H c之後方向 '前方斜下方移動用之運動,以便使股關節及膝關節略同時 從彎曲狀態變化成伸展狀態之同時,使腳關節從腳背彎曲 之狀態變化成腳底彎曲之狀態。該腳踏板驅動機構7係具 備有藉腳踏板框架3 b導引腳踏板3之結果使該腳踏板3 向時針旋轉方向之圓弧狀移動之機構,再者,例如作爲使 用制動器的構成,將一方之腳踏下時,另一方之腳則上昇 到下一次要踏下時之初期位置之狀態,可互相追隨兩隻腳 之動作之構成;又具備有對該等機構供給驅動力之驅動源 之構成。該機構係可適當地設定下肢運動之運動衝程及運 動負荷,配合使用者之狀況可自由調整之構成》 其.次,根據第3圖來說明第1圖所示本發明之實施形 態之運動。當使用者Η以坐在鞍座2之姿勢,把股關節角 度θ 1設定在較小彎曲狀態之4 5度以內《另一方面,膝 關節角度0 2係成爲略中間位(9 0度附近)之狀態下, 把腳踏板3設置在腳部能夠自然接觸之位置•腳部放置在 該腳踏板3上,依把腳踏板3從軀幹部中心H c之後方位 置向前方斜下方,按時針旋轉方向之圓弧狀之軌跡m而移 __-11-, 本紙張尺度適用中國國家標準(CNS)A4規格(210 * 297公釐) Ϊ I — — ίιιιιι — 1/ I I I I I I I i — —— — —— — -V (請先閱讀背面之注意事項再填寫本頁) A7 416857 經濟部智慧財產局貝工消f合作杜印製 B7____五、發明說明(9 ) 動之腳踏板驅動機構7,當使用者Η踩下腳踏板3時’使 用者Η之股關節係從較小彎曲狀態變化成伸展狀態’膝關 節也膝關節角度β 2自然地變化成伸展狀態°再者’腳關 節爲從腳背彎曲運動變化成腳底彎曲。上上述之—連串之 運動中,踩腳踏板3之運動爲運動衝程’而腳踏板3係再 度復原初期位置而回到原來位置之構成:該復原係可採用 自動復原之手段,或藉運動者之力量來衝原均可。如上述 ,依上述之運動衝程而腳踏板3位於最下方位置Ρ1即鞍 座2之略正下方位置時,使用者Η之股關節爲從小的彎曲 狀態變化成伸展狀態爲本實施形態中之重要事;該時’膝 關節係自然地形成相應使用者Η之肌力及關節可動範圍內 之角度則可;關於膝關節不一定要成爲略伸展之狀態。 又,在本實施形態中,腳踏板3之運動方向爲時針旋 轉方向之構成係運動力學上必需之條件。換言之,本實施 之形態中之伸屈運動係主動地使用更多之肌肉群,再者關 節群也因此而分別主動地運動的構成。其結果,負荷並非 局部性地施加,而是均勻地整體性地相加於下肢肌肉群及 下肢關.節,呈最適當的狀態關於這一點,更詳述其根據 如下=例如,如腳踏車測力計,與時針旋轉方向逆方向運 動時,雖然把腳踏板設置在與本實施形態同樣位置,但運 動時所使用之肌肉群係以下腿部成爲中心,主動的筋力也 相同。該時,大腿部係附隨地運動,關於大腿部之筋力運 動則顯著地受限制,大腿背面(腿筋群)及大腿前面(大 腿四頭筋)均無法使出主動性力量的運動,因此,在股關 __ 本紙張尺度適用中國國家標準(CNS>A4規格(210 X 297公釐) (請先閲讀背面之注意事項再填寫本頁) A7 4 1 68 5^7 B7 經濟部智慧財產局貝工消费合作社印製 五、發明說明(10) 節之伸屈運動中,會阻礙伸屈運動中必要的腸腰部構成筋 群之力量之發生。再者,該運動係以動作解析學來觀察時 •事實上成爲膝之伸屈運動,雖然股關節變成伸展狀態但 在運動中對股關節未有主動性負荷作用,完全沒有以本實 施之形態所達成之股關節,膝關節之同時或複合性關節伸 屈運動之效果。 再者,關於其他的實施形態,在第4圖顯示其斜視圖 ,第5圖顯示第4圖之從箭號X方向所視之圖,第6圖顯 示第4圖之從箭號Y之方向所視之圖,第7圖顯示第4圖 之從箭號Z之方向所視之圖,並詳細說明如下。 本實施形態之運動器具係由支持台1 1 ’及以該支持 台1 1所支持之本體1 0所構成。該本體1 〇爲,從其後 部有支撐棒彎曲地突出而形成’該支撐棒18有嵌裝用以 調節鞍座1 2之高度位置之鞍座上下螺桿1 2 a ’又設有 把該鞍座1 2固定在預定高度位置之鞍座固實把手1 2 b ,由該等把鞍座固定在預定之高度。又,本體1 〇之前部 ,設有支撐使用者之軀幹部用之把手1 4 ’又位於該把手 1 4之.下方之部分設有調節運動之負荷用之負荷調節把手 1 5。該負荷調節把手1 5。調節該負荷調節把手1 5之 結果,藉負荷調節用鋼索1 9而驅動制動裝置2 0。以該 調節負荷之狀態下,本體1 〇之兩邊所設之腳踏板1 3 a ,13b係藉腳踏板驅動機構21而驅動之構成β再者’ 把手之中央前方設有計算運動時間之定時器及顯示運動量 之計數器’使用者座在鞍座上之狀態下可視認之構成。 '____03^_ 本紙張尺度適用中關家標準(CNS>A4規格(210 X 297公笼1 ' 1!!! 裝·! — 訂· —---線 * V (請先閱讀背面之注意事項再填寫本頁) A7 J 4 1 6 8 5 7 B7 經濟部智慧财產局員工消费合作社印契 五、發明說明(11) 具有上述構成之其他實施之形態之運動器具中,以坐 在鞍座1 2之狀態,使下肢以極自然的姿勢踩腳踏板。又 ,在本實施之形態中也是可以實行如同上述實施之形態同 樣的運動|其作用,效果皆相同。在此爲避免重複而省略 同樣的說明。 以上說明之本實施之形態係均爲只具有踩下腳'踏板之 簡單的機構,可使裝置爲簡易的構成。 又,以上說明之各實施之形態中,把腳踏板之驅動機 構作爲兩腳部連動之雙方踩踏之動動,但例如利用彈簧等 而只用一方之腳或各別用腳踩下之單腳踩下之構成,或雙 腳同時時踩下之雙腳踩下動作之構成也可以。又,關於利 用於腳踏板之驅動機構爲,其他可用重量橡膠,鋼索,空 氣壓力缸等,該種運動器具所使用之周知之裝置來構成之 〇 再者,運動中從前方支持軀幹部用之板或墊片等,可 強化支撐軀幹部之構造也可以。 〔產業.上之利用可能性〕 本發明之乘坐式下肢伸屈運動器具係可實行與上坡及 爬樓梯同樣的伸屈運動,而且坐在鞍座之狀態下使用的關 係,殘障者或高齡者等身體較弱者也在避免關節負擔之狀 態及不使脈拍上昇之狀態下可實行抗重力運動’而且可獲 得較大的運動量之點而有益。又,不僅是步行能力 > 可有 效恢復運動能力之點也有益。然後,本發明之運動器具爲 -14- ί請先閱讀背面之注項再填窝本頁) 裝---------訂--I 1--- 線' 本纸張尺度適用中S國家標準(CNS)A4規格(210 X 297公釐) A7 416857 _B7_五、發明說明(12),具有踩下腳踏板之機構之簡單的機構來實現,裝置構成 係極爲簡易的關係,可減低製造成本而經濟性也優。 — II--- ---- -.· I---- 1 I 訂·! I I — I (請先閱讀背面之注意Ϋ項再填寫本頁) 經濟部智慧財產局貝工消费合作社印製 泰紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公蹵) -15 ·416S57 A7 B7 V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a lower limb training device, and more specifically, relates to the implementation of femoral, knee and foot joints for walking uphill and climbing stairs Slightly the same joint exercise for lower limb extension and exercise equipment. [Background Art] 'In the past, conventional lower-extremity stretching and flexing exercise apparatuses were implemented in a curved shape with a slight femoral joint angle, or even though the femoral joint angle was changed, the angle was changed within a curved range. In addition, in the form of motion, the angle of the femoral joint is always curved. Within the range of the curved shape, the flexion and extension of the femoral joint has a small degree of freedom. At the same time, it is also the extension and flexion of the knee joint under the conditions defined above. . Regarding the movements of the foot joints, exercise of flexing the soles of the feet and flexing the insteps of the feet, or setting the angle of the femoral joints in a curved, long seat shape to implement the comprehensive movement of these joint groups. Or there is a structure such as a bicycle ergometer that has a foot pedal in front of the seat. The sports equipment of this structure is that although the hip joint widens the angle of the hip joint in the direction of extension, it becomes curved at the beginning of exercise. The angle of the femoral joint is not to exceed the range of the curved shape. However, the conventional riding lower limb extension and flexion exercise equipment is as described above. The angle of the femoral joint is slightly curved during exercise. There are more or less changes, but in fact the relationship of movement is implemented in a curved range. There are the following problems. In other words, when the angle of the femoral joint is curved, the bone plate can be rotated backwards up to 22 degrees, and the spine is It changes linearly with this rotation. The -4- paper size is applicable to the Chinese Standard for Household Standards (CNS) A4 (210 X 297 mm) (Please read the Weeping Matters on the back before filling this page) Loading ------- Order --- ------ line. Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, and printed by the Cooperative, 416857 A7 B7___ V. Description of the invention (2) The posture system uses more strength to maintain the back muscle group The posture state is not suitable for the back muscle group to quickly receive power transmission from the lower limbs. In addition, the posture is related to the lack of freedom of change in the angle of the femoral joint during exercise. Depending on the size of the load or the position where the load is applied, unexpected torque may be added to the lower limb joint group, abdominal muscle group and back muscle group. . In other words, when the abdominal muscle group and the back muscle group are under a slight contraction state and a load is applied to the femoral joint, an excessive load is applied to the pelvis and spine, causing a higher risk of injury. In the past, it is needless to say that it is suitable for healthy people. • It is especially inappropriate for people with disabilities or elderly people who have weak muscles. Also, it is used in sports that continue to apply load when the angle of the femoral joint is curved. The amount of muscle is limited. Among the muscle groups used in conjunction with joint movements | make the joints less free. In this state, the muscle groups associated with joint motion cannot be fully used. In addition, the conventional exercise equipment used in the state of bending the femoral joint can also be used to make the other lower limb joints flexion and extension, respectively. However, this exercise cannot establish coordinated movements between the joints, which may cause other lower limb joints to have unexpected effects. The possibility of stress may cause harm at this time. The present invention is made in view of the above situation, and the purpose of the present invention is to provide a weaker person such as a disabled person or an elderly person who is not good at joints. Anti-gravity exercise can be carried out under the condition of burden, and the pulse count is not raised meaninglessly, and a very large amount of exercise can be obtained. Furthermore, it can effectively promote the recovery of mourning exercise ability. Exerciser. _-Up_ Applicable to non-paper scale + National Standard (CNS) A4 specification (210 X 297 mm) (Please read the notes on the back before filling this page) A7 i 41685? Printed by the cooperative B7_V. Description of the invention (3) [Disclosure of the invention] In order to achieve the purpose of the invention, the riding lower limb stretching exercise apparatus of the present invention includes a saddle supported by the body and a user sitting on the seat, and two A load generating device for applying load to the lower limbs; the load generating device is a seated position of the user when the femoral and knee joints are in a bending position, and the pedal parts of the two feet are placed at the same time, and the femoral and knee joints are slightly simultaneously While changing from the bent position to the extended position, the driving mechanism that moves the pedal portion obliquely downward from the back of the user's torso to change the foot joint from back flexion to bottom flexion is its characteristic. In the above configuration, it is preferable that the pedal portion of the driving mechanism portion is configured to move in an arc shape that rotates clockwise. At this time, the lowest position of the pedal portion in motion is slightly below the saddle. The femoral joint angle becomes slightly stretched. In the movement in the clockwise direction, the femoral joint, knee joint, and foot joint move slightly and actively from the start phase of the movement. From the viewpoint of the movement of the lower limb joint group and the lower limb muscle group, it becomes uphill or climbing The movement of the stairs is slightly the same, and it is different from the backward movement. According to the invention, the riding lower limb stretching exercise apparatus of the present invention can perform the same stretching exercise as climbing uphill or climbing stairs, and it can be used while sitting in a saddle. The positional energy of the group is converted into exercise energy, which does not need to support the strength of the body, so it can maintain the endurance of the movement. * With regard to the present invention, it is noted that the movement form of climbing and stair climbing facing the back is the most natural for human beings. Lower extremity extension and flexion exercise, and-(f)-This paper size applies to Chinese National Standard (CNS) A4 specification U10 X 297 mm) (Please read the Jiang Yi matters on the back before filling this page) Intellectual Property of the Ministry of Economic Affairs A7 printed by the Bureau Cooperative Consumer Cooperative Co., Ltd. "416857 B7_V. Explanation of the invention (4) The reason is explained as follows. In sports medicine, the exercise with the most muscle mass within the aerobic threshold is used as the most effective health exercise. In other words, the whole body Movement is this kind of movement. However | when the higher position energy is converted into the movement energy in the anti-gravity movement, it becomes the highest level of movement, and climbing stairs is quite This》 However, in the usual climbing stairs, the relationship between the flexing muscle groups that exert the most powerful force among the muscles used in open-time exercise is usually not used, unless the body is very strong, usually very large Muscle fatigue quickly exceeds the aerobic exercise threshold. As a result, this type of exercise is likely to become anaerobic and fatigue occurs. However, when climbing stairs facing backwards, the relationship between the use of a small portion of the flexed muscle groups is initially used. The muscle fatigue is the smallest, and as usual, walking can be performed approximately infinitely. The position of the stairs in the forward facing posture and the stairs in the backward facing posture are compared for the amount of exercise. The energy is the relationship between the height difference of the stairs, and the converted exercise energy is also the same. Furthermore, strictly speaking, under the same movement conditions, the amount of exercise varies according to the speed of movement, and it is not easy to climb the stairs in a backward facing posture. The relationship of fatigue, compared with climbing stairs facing forward, can overwhelmingly increase its speed of movement, which can greatly increase the actual The amount of exercise. From the above facts, climbing stairs in a back-facing posture is tied to all aerobic exercises, and the amount of exercise in a unit of time is the highest level, and the exercise fatigue is the same as walking. Furthermore, the amount of exercise energy The reason for the decrease is independent of age, and the decrease in the learning ability of the meridians in the side of the spinal cord is the greatest. The method to restore this reduced exercise capacity is to implement the opposite of normal (please read the back first) Please pay attention to this page and fill in this page again.)! Order * !!-line i This paper size is applicable to National Standards (CNS) A4 (210 * 297 mm) A7. 4 1665 / f B7 V. Description of the invention ( 5) Motion is the most effective. In other words, the so-called opposite movement is the opposite exerciser in the same reflex bow (reflexed by multiple nerve keys). Therefore, from the viewpoint of restoring exercise ability, the exercise of climbing stairs with the posture facing the back can establish the theory of the highest level of exercise. As described above * From the points of exercise mechanics and exercise physiology to examine the flexion and flexion exercise of the lower limb joint group of the lower limb flexion exercise apparatus of the present invention, the femoral joint, the knee joint, and the foot joint are simultaneously used by the exercise. In other words, in this During exercise, the femoral and knee joints are changed from the bending state during the exercise to the extended state at the same time, and the foot joint is changed from the back to the bottom to become the best form of exercise. From the standpoint of endurance of exercise, the present invention is configured with a saddle to eliminate the power to support the body. Then, rather, the power of pushing the ground or the stairs is considered as a necessary element of the extension and flexion movement of the lower limb joint group, and the exercise stroke of the lower limb movement and the exercise load of the lower leg are used to realize the strength. As described above, according to the present invention, the exercise system of the lower limb extension and extension exercise apparatus actively uses more muscle groups: therefore, the joint groups are actively moved respectively. Therefore, 1 exercise load does not act locally, and it is the most suitable exercise that can uniformly affect the lower limb muscles, meat groups and joint groups. [Brief Description of the Drawings] FIG. 1 is an overall perspective view showing a form for implementing the present invention. Fig. 2 is a diagram showing the use state of the embodiment of the present invention shown in Fig. 1 Fig. 3 is a diagram illustrating the movement of the embodiment of the present invention shown in Fig. -8 The paper size is applicable to Chinese national standards ( CNS) A4 specification (210 X 297 male *) (Please read the precautions on the back before filling out this page) System A7; 4 168 57 B7 _ 5. Description of the invention (6) Figure. Fig. 4 is an overall perspective view showing another embodiment of the present invention. FIG. 5 is a view from the direction of the arrow X in FIG. 4. FIG. 6 is a view from the direction of the arrow Y in FIG. 4. FIG. 7 is a view from the direction of the arrow Z in FIG. 4. [Comparison table of main components] 1 Body 6 Support bar 2 a Saddle table 2b Spiral spring 2 Saddle 4 a, 4 b Handle 5 Backrest 6 b Screw hole 6 a Height adjustment screw I c Insert hole 3. Pedal Plate 3 a Belt 7 Foot pedal drive mechanism 3b Foot pedal frame II Support table 10 Body 18 Support rod -9- This paper size applies to China National Standard (CNS) A4 (210 X 297 male *) (Please read the back first Please fill in this page again for the matters of interest} IIIIII 1 11111111 r Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs «a? 4 1 6857 B7_ V. Description of the invention (7 > 12 Saddle 1 2 a Saddle up and down screw ( (Please read the precautions on the back before filling in this page) 12b Saddle fixed handle 14 Handle 15 Load adjustment handle 19 Load call cable 2 0 Brake device 1 3 a > b Foot pedal 21 Foot pedal drive mechanism [implementing the invention [Best Mode] The following describes the embodiment of the present invention with reference to the drawings. Fig. 1 is an overall perspective view showing an embodiment of the present invention, and Fig. 2 is a view showing an embodiment using the embodiment of the present invention shown in Fig. 1 Ministry of Economic Affairs The Hui property bureau shellfish consumer cooperative prints a support rod 6 protruding from the top of the main body 1 in the form of a base and is provided with a saddle table 2 a with a height adjustment freely, and a spiral shape is borrowed on the saddle table 2 a. The spring 2b has a saddle 2 for supporting the user Η to sit. »Also, a pair of handles 4a, 4b for supporting the trunk of the user Η is provided around the saddle 2a, and the saddle 2a The back is provided with a backrest 5 that supports the trunk of the user from behind. The support rod 6 is formed with a plurality of screw holes 6 b. While inserting the height-adjusting screws 6 a into the insertion holes 1 c, insert a predetermined one. The screw hole 6 b is used to adjust the composition of the support rod 6 at a predetermined height. After this adjustment, the saddle is adjusted in accordance with the height of the user and the length of the lower limbs. _-10 -__ This paper applies the national standard (CNS > A4) Specifications (210X297 mm) A7 416857 Printed by the temporary consumer property cooperative of the Ministry of Economic Affairs ____B7_ V. Description of the invention (8) Height of seat 2. On both sides of the body 1, there are foot pedals 3 to separate them Place the feet of the femoral and knee joints in a bent state, and the foot pedal 3 The strap 3 a prevents the feet from detaching from the foot pedal 3, and fixes the feet to the foot pedal 3 during the movement. Inside the body 1 is installed a foot pedal driving mechanism 7, which is for the foot pedal 3 Gives the user the movement from the center of the torso of the user ’s torso to the direction of “forward oblique downward movement”, so that the femoral and knee joints change from the bent state to the extended state at the same time, and the foot joint changes from the instep bending The state of the soles of the feet is bent. The foot pedal driving mechanism 7 is provided with a mechanism that moves the foot pedal 3 in an arc-like direction as a result of the foot pedal frame 3 b guide pin pedal 3, and, for example, uses a brake When one foot is stepped on, the other foot is raised to the initial position when the next step is to be performed, and the two feet can follow each other's movements. It also has a mechanism for driving these mechanisms. The composition of the driving source of force. This mechanism is a structure that can set the motion stroke and motion load of the lower limbs appropriately and can be adjusted freely according to the conditions of the user. "Secondly, the motion of the embodiment of the present invention shown in Fig. 1 will be described with reference to Fig. 3. When the user is seated in the saddle 2 position, the femoral joint angle θ 1 is set within 45 degrees of the smaller bending state. On the other hand, the knee joint angle 0 2 is slightly intermediate (near 90 degrees). ), Set the foot pedal 3 to a position where the feet can naturally contact. • Place your feet on the foot pedal 3, and tilt the foot pedal 3 diagonally forward from the position behind the center of the torso. , Move by the arc-shaped trajectory m according to the clockwise rotation direction __- 11-, This paper size applies the Chinese National Standard (CNS) A4 specification (210 * 297 mm) Ϊ I — — ίιιιι — 1 / IIIIIII i — —— — —— — -V (Please read the notes on the back before filling in this page) A7 416857 Cooperate with the Bureau of Intellectual Property of the Ministry of Economic Affairs, and print B7 ____V. Description of the invention (9) Foot pedal The driving mechanism 7, when the user Η steps on the pedal 3, the 'user's hip joint system changes from a small bending state to an extended state', and the knee joint angle β 2 naturally changes to an extended state. 'The foot joint changes from the instep bending movement to the sole bending. The above-in a series of movements, the movement of stepping on the foot pedal 3 is a motion stroke, and the foot pedal 3 is restored to the original position and returned to the original position: the restoration can be performed by means of automatic restoration, or You can use the power of athletes to rush to the original. As described above, when the foot pedal 3 is located at the lowermost position P1 according to the above-mentioned exercise stroke, that is, the position just below the saddle 2, the femoral joint of the user changes from a small bending state to an extended state in this embodiment. Important thing; at this time, the knee joint system naturally forms the corresponding user's muscle strength and the angle within the range of motion of the joint. The knee joint does not have to be slightly stretched. In this embodiment, the constitution in which the movement direction of the pedal 3 is the clockwise rotation direction is a condition necessary for movement mechanics. In other words, the flexion and extension exercise in the form of the present embodiment is a configuration in which more muscle groups are actively used, and the joint groups are also actively moved accordingly. As a result, the load is not applied locally, but is added uniformly and uniformly to the lower extremity muscle groups and the lower extremity joints. This is the most appropriate state. Regarding this point, the details are as follows: For example, as measured by a bicycle The dynamometer, when moving in the opposite direction to the clockwise rotation direction, although the foot pedal is set at the same position as this embodiment, the muscle group used during exercise is the center of the lower leg, and the active muscle strength is also the same. At this time, the thighs are attached to the movement at any place, and the muscle movements of the thighs are significantly restricted. Neither the back of the thigh (hamstring group) nor the front of the thigh (thighs of the thigh) can exercise active force. Therefore, in the stock market __ This paper size applies the Chinese national standard (CNS > A4 size (210 X 297 mm) (Please read the precautions on the back before filling this page) A7 4 1 68 5 ^ 7 B7 Ministry of Economic Affairs Wisdom Printed by the Bureau of Shelling and Consumer Cooperatives of the Property Bureau V. Invention Description (10) The extension and flexion exercise in section (10) will hinder the strength of the intestinal waist necessary for stretching and flexion to form tendons. Furthermore, the exercise is based on motion analysis. Come to observe • In fact, it is a knee flexion and extension exercise. Although the femoral joint becomes stretched, there is no active load on the femoral joint during the exercise. There is no femoral joint and knee joint achieved in the form of this implementation at the same time. Or the effect of compound joint extension and flexion exercise. Moreover, regarding other embodiments, the perspective view is shown in FIG. 4, the view shown in FIG. 5 is viewed from the arrow X direction, and the view shown in FIG. 6 is shown in FIG. Figure 4 from The figure viewed from the direction of the arrow Y, and FIG. 7 shows the figure viewed from the direction of the arrow Z from FIG. 4 and is described in detail below. The exercise apparatus of this embodiment is composed of a supporting table 1 1 ′ and the The support body 11 is composed of a body 10. The body 10 is formed by a support rod bent and protruding from a rear portion thereof to form 'the support rod 18 has a saddle embedded to adjust the height position of the saddle 12 The upper and lower screws 1 2 a ′ are further provided with a saddle solid handle 1 2 b that fixes the saddle 12 at a predetermined height position, and the saddle is fixed at a predetermined height by these. Also, the front part of the main body 10 There is a handle 1 4 ′ for supporting the trunk of the user, which is located below the handle 14. The lower part is provided with a load adjustment handle 15 for adjusting the load of the movement. The load adjustment handle 15 is used to adjust the load. As a result of adjusting the handle 15, the brake device 20 is driven by the load adjusting wire 19. In this state of adjusting the load, the foot pedals 1 3a and 13b provided on both sides of the body 10 are borrowed foot pedals. When the drive mechanism 21 drives the structure β or 'When the calculation movement is set in the front of the center of the handle The timer and the counter showing the amount of exercise are visible when the user is seated on a saddle. '____ 03 ^ _ This paper size applies the Zhongguanjia standard (CNS > A4 specification (210 X 297 male cage 1') 1 !!! 装 ·! — Order · —--- line * V (Please read the precautions on the back before filling in this page) A7 J 4 1 6 8 5 7 B7 Stamp of the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the Invention (11) In the exercise apparatus having the other embodiment of the above configuration, the lower limbs step on the pedals in a very natural posture in a state of sitting on the saddle 12. Also, in the embodiment of this embodiment It is also possible to carry out the same exercise as the embodiment described above. Its effect and effect are the same. To avoid repetition, the same explanation is omitted here. The embodiments of the present embodiment described above are simple mechanisms that only have to depress the foot 'pedal, and can make the device a simple structure. In the embodiments described above, the driving mechanism of the foot pedal is used as the pedaling motion of the two feet in conjunction with each other. However, for example, a spring or the like is used to press the pedal with only one foot or each foot. It is also possible to use a foot-down configuration, or a foot-down operation with both feet pressed simultaneously. In addition, the driving mechanism used for the foot pedal is other weighted rubber, steel cables, air pressure cylinders, and other well-known devices used in this type of sports equipment. Furthermore, it supports the trunk from the front during exercise. It is also possible to use a plate or a gasket to strengthen the structure for supporting the trunk. [Industrial use possibilities] The riding lower limb stretching exercise apparatus of the present invention can perform the same stretching exercise as climbing uphill and climbing stairs, and it can be used while sitting in a saddle. The disabled or elderly Those who are weaker, such as those who are physically weak, can also perform anti-gravity exercises while avoiding the burden on the joints and without raising the pulse beat. Also, not only the ability to walk > can effectively restore athletic ability is also beneficial. Then, the sports equipment of the present invention is -14- ί Please read the note on the back before filling in this page) Loading --------- Order --I 1 --- Thread 'This paper size is applicable China National Standard (CNS) A4 specification (210 X 297 mm) A7 416857 _B7_ V. Description of the invention (12), it is realized by a simple mechanism with a mechanism for stepping on the pedal, and the device structure is extremely simple. , Can reduce manufacturing costs and economic efficiency is also excellent. — II --- -----. · I ---- 1 I order! II — I (Please read the note on the back before filling out this page) Printed by the Shellfish Consumer Cooperative, Bureau of Intellectual Property, Ministry of Economic Affairs Thai paper size applies to China National Standard (CNS) A4 (210 X 297 cm) -15 ·

Claims (1)

A8 B8 C8 D8 416857 六、申請專利範圍 1 ·—種乘坐式下肢伸屈運動器具,其特徵爲,包括 由本體支持,使用者就坐之鞍座,及對兩下肢給予負荷用 之負荷發生裝置所成:該負荷發生裝置係使用者就坐,且 將股關節及膝關節呈彎曲位之狀態下分別載匱兩腳之踏板 部,將該股關節及膝關節略同時從彎曲位置變化成伸展位 之狀態之同時,使上述踏板部從使用者之軀幹部後方向前 斜下方移動以便把腳關節從背彎曲變化成底彎曲之狀態之 驅動機構部者。 2,如申請專利範圍第1項之乘坐式下肢伸屈運動器 具,其中上述驅動機構部係將上述踏板部向時針旋轉之圓 弧狀移動者。 ------1!!裝· — —訂----I ----線 (請先W讀背面之注意事項再填寫本買) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -Ιό -A8 B8 C8 D8 416857 6. Scope of patent application1. A kind of riding lower limb extension and flexion exercise apparatus, which is characterized by including a saddle seat supported by the user, a user sitting on the seat, and a load generating device for applying load to both lower limbs Cheng: The load generating device is a user sitting on the seat and placing the pedal joints of the two feet in a state where the femoral and knee joints are in a bent position, and the femoral and knee joints are changed from the flexed position to the extended position at the same time. At the same time, the pedal portion is moved forward and obliquely downward from the back of the user's torso to drive the foot mechanism from the back flexion to the bottom flexion. 2. For example, the riding type lower limb extension and extension exercise device of the scope of patent application, wherein the driving mechanism part is an arc-shaped mover that rotates the pedal part clockwise. ------ 1 !! Loading · — —Order ---- I ---- line (please read the precautions on the back before filling in this purchase) Printed on paper by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Standards apply to Chinese National Standard (CNS) A4 (210 X 297 mm) -Ιό-
TW88121263A 1999-12-04 1999-12-04 Seat-type leg bending exercise apparatus TW416857B (en)

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Application Number Priority Date Filing Date Title
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