1332459 九、發明說明： 【發明所屬之技術領域】 本發明是關於一種偏心輪運動車 #曰> 询崎勒早，尤指一種具有彈性 裝置之偏心輪運動車，具有彈性镑 ，坪f生緩衝之騎乘舒適性，而適 於各種年齡使用者騎乘進行運動之發明設計。 【先前技術】 按，休閒運動器材當中，腳踏車的騎乘可說是最受歡 迎的項目之-，又，腳踏車的發展歷史由功能型、競速型 以至於折疊型、滑板車型、偏心輪轴型·.等等，逐漸發 展出各種不同的特色’其中，偏心輪軸型作為滑板車結構， 係於車架後側接設一後輪，並於車架前側設有一斜伸之前 又，該前又之頂端接設-控制把手’並使前又之底部轴接 組設一輪觀成偏心設置之前輪，且於前、後輪之間的車架 上設有-可供使用者站立之踏板，而可以腳踩踏板、手握 把手’並於健身車上進行彈跳運動，使健身車之偏心前輪 轉動，而能達到身體彈跳之運動目的。 上述彈力健身車，雖可提供身體彈跳活動，然而，其 所構成的偏心輪軸型式，於車架上並無設置彈性裝置，而 在騎乘操作時，需施以較大的力氣才能操作前進，且其無 彈性裝置之緩衝設計，造成彈跳操作的力量，會完全的回 復衝擊身體’而容易造成身體關節不適之運動傷害，故於 操作上’僅限於活動量較A的成人才適於操作造成使用 年齡層有所限制，而難以達到全面性的推廣普及功效。 1332459 【發明内容】 本發明設計目的在於，提供„_種「偏心輪運動車」， 其係於車架後端樞設一偏心輪，而構成偏心輪運動車，並 於車架的踏板上設置-腳踏彈性裝置，以及可在椅塾下方 設置一乘坐彈性裝置，彈性裝置所具有的回復彈力，可讓 使用者在騎乘時，τ以彈性回復力之回彈動作，而能減輕 騎乘操作之負擔，並且，可藉由彈性裝置的彈性緩衝作用， 使偏心輪運動車的騎乘具有良好舒適性，而能適於各種年 齡層之騎乘推廣使用。 為達成上述目的之結構特徵及技術内容，本發明「偏 心輪運動車」，其包括： 一車架，車架前端樞設一前又桿，前又桿頂端設置一 把手、底端樞設一前輪，並於車架後端設置一後又桿，後 又柃末端樞設一偏心後輪，於車架下側具有踏板； 一腳踏彈性裝置，其設置於踏板與車架之間，於其中 套設彈簀，使踏板具有踩踏彈性及回復彈力。 以及，其附屬技屬特徵，是在車架的座管下側至定位 桿間設置一乘坐彈性裝置。 藉此設計，使偏心輪運動車的騎乘具有彈性緩衝作 用’而讓使用者在騎乘時之用力踩踏，可以彈性裳置所產 生的回復力，而能減輕操作時之負擔，並且，可藉由彈性 裝置的彈性緩衝作用，使偏心輪運動車的騎乘具舒適性， 而適於各種年齡層的使用者進行操作運動。 1332459 【實施方式】 配合參看第一、二、三、四圖，其中，本發明「偏心 輪運動車」包括： 一車架（10)，車架（10)前端樞設一前叉桿（1 1) ’前又桿（11)頂端設置一把手（12)、底端枢 設一前輪（13)，並於車架（1〇)後端設置一後叉桿 (1 6 )，後又桿（1 6 )末端樞設一偏心後輪（2 0 )， 於車架（10)下側具有踏板（47)。 一腳踏彈性裝置（4〇)，其設置於踏板（47)與 車架（10)之間，於其中套設彈簧（5〇)，使踏板（4 7)具有踩踏彈性及回復彈力。 上述車架（10)上設置一橫桿（14)，於橫桿（1 4)末端設置一座管（141)，並於車架後端 設置一定位桿（1 5 ),以及在後又桿（i 6 )末端設置 疋位板（1 7)，偏心後輪（2〇)即樞設於定位板（1 7 )上。 上述座管（1 4 )頂端設置一椅墊（i 9 ),可提供 使用者乘坐其上。 所述之腳踏彈性襄置（4〇)，係於車架（1〇)中 :置-定位部（1〇1) ’定位部（1〇1)二側設置套 S (41)，於套管（41)中設置勒桿（42)，彈簧 二）即套設於轴桿（42)上，彈簧（5〇)底端抵 Ί Β ( 4 1 )上端，並於轴桿（42)上螺設-螺帽（4 ，螺帽（43)抵壓於彈簀（5〇)頂端，踏板（4 1332459 7)設置在軸桿（4 以及在二軸桿（4 2 桿（4 2 )上螺設一 位於定位部（1 〇 1 〇)抵壓的鬆緊程度 位置加以調整。 2 )底端而位於車架（1 〇 )下側， )上設置一定位板（45),裘於軸 螺帽（4 4 )，以及二軸桿（4 2 ) )下側套設定位板（4 6 ),彈簧（5 ，可藉由螺帽（4 3 ) ( 4 4 )嫘設 上述把手（1 2 )係形成向前朝上傾斜狀，而讓使用 者可施力拉動’配合人體向前的動態彈跳動作，町達到易 於操作偏心後輪（2 〇 )向前轉動。 本發明操作’使用者可用腳踩在踏板上，並 以手握把1 2 )及躍動身體向前，而可以向前及向上 躍動的力量’使偏心後輪（2 〇 )可於㈣（丄）處產生 -偏心扭矩’而能帶動偏心後輪（2 Q ) $轉，使人體在 偏心輪運動車上的騎乘動作，能如同騎馬運動—般，而讓 全身肌肉、筋骨都能隨之產生活動。 由於本發明在車架（1 0 )中段部位設置腳踏彈性裝 置（40)，而讓使用者之踩踏騎乘’可感受到彈簧 0 )向下壓縮及其回復力作用，而能減輕操作時之負擔。 又，本發明在車架（1 〇 )的座管（玉4工）下&側至 定位桿（1 5 )間設置一乘坐彈性裝置f q n^ 1、J υ )，其係於 定位桿（1 5 )上設置套管（3 4 )，並於套管（3 4 ) 中樞設軸桿（32) ’軸桿（32)上套設彈菁 .^ ^ Ο ) > 以及在座管（141)底端設置一固定架 (32)頂端樞設於固定架（3 1)，以及在 干〈3 2 : 1332459 底端5又一底板（35)，於底板（35)上設置彈簧（3 6)套設置於軸管（32)，故於使用者騎乘操作時，可 乘坐在坐墊（19)上，並且利用彈簧（33) (36) 的彈性壓縮及回復’產生—彈性緩衝作用，而讓使用者能 更為舒適進行偏心輪運動車之操作。 配合參看第五圖、第六圖及第七圖所示，其係另一腳 踏彈性裝置（7 Q )之實施例結構，其設置於踏板（6 〇 ) 與車架（10)之間，並於其中套設彈簧，使踏 板（6 0)具有踩踏彈性及回復彈力。 所述之腳踏彈性裝置（7 0 )，係於車架（i 〇 )中 設置一定位套管（76)，定位套管（76)底緣設置螺 紋部（7 6 3 )，以及在具有—套盤（7 3 )，套盤（7 3)中5又置一軸套管（73丄），並於套盤内面 設置内螺紋（7 3 2 )，套盤（7 3 )中套設一彈簧（7 底端設置-橫軸管（7 i )，橫軸管（7 i )中樞設軸桿 (61)，軸桿（61)兩端設置踏板（6〇)，主軸管 (700)上設置一螺紋部（7〇1)，主軸管（7〇〇) 向上穿過軸套管（731)、彈簀（74)並以螺帽（7 5 )螺設於螺紋部（7 〇 χ )，以及以套盤（？ 3 )内螺 紋（7 3 2 )螺設在定位套管（7 6 )的螺紋部（7 6 /) 處’而讓使用者踩在踏板（6 〇 )上之騎乘操作，具有踩 踏彈性及回復彈力。 上述定位套管（76)周緣設置翼片（761 1332459 片（761)末端設置套環（762)，以及在橫軸管（7 ；1 )上設置導桿（7 2 )，導桿（7 2 )可穿入套環（7 62)，於踏板（6〇)受力及彈簧（74)回復力推動 而上下移動時，套環（762)及穿設的導桿（72)， 可對於主轴官（7 〇〇)形成限位，使主軸管（γ〇〇) 不會左右偏擺而更增穩定性。 綜上所述，本發明「偏心輪運動車」，可易於施力操 $ 作，而讓人體手部、臂部、腰部、腿部等皆能產生動態運 動效果，並且，可以彈性裝置所產生的回復力減輕操作負 擔以及可藉由彈性裝置的彈性緩衝作用，使偏心輪運動 車的騎乘具良好舒適效果，而適於推廣至各年齡層的使用 者進行操作運動β 【圖式簡單說明】 第一圖：本發明偏心輪運動車之立體外觀圖。 • 第二圖：本發明偏心輪運動車之側視圖。 第三圖：本發明偏心輪運動車之實施示意圖。 第四圖.本發明㉟心輪運動車之車架上所設置的腳踏 彈性裝置之示意圖。 第五圖.本發明偏心輪運動I之腳踏彈性裝置另一型 式組合結構分解圖。 第’、圖.本發明偏心輪運動車之腳踏彈性裝置另-型 式組合結構剖視圖。 圖本發明偏心輪運動車之腳踏彈性裝置另一型 1332459 式實施例不意圖。1332459 IX. Description of the invention: [Technical field of the invention] The present invention relates to an eccentric sports car #曰> 知崎勒早, especially an eccentric sports car with elastic device, having an elastic pound, ping f The cushioning ride comfort is suitable for the invention of the movement of users of all ages. [Prior Art] According to the leisure sports equipment, the riding of the bicycle can be said to be the most popular item - and the development history of the bicycle is functional, racing type, folding type, skateboard type, eccentric axle Type·. etc., gradually developed a variety of different features' Among them, the eccentric axle type as a scooter structure, attached to the rear side of the frame is connected to a rear wheel, and before the front side of the frame is provided with a diagonal extension, the front The top end is connected to the control handle' and the front bottom shaft is connected to the first wheel to form an eccentrically disposed front wheel, and the frame between the front and rear wheels is provided with a pedal for the user to stand. The pedal can be pedaled, the handle can be gripped, and the bounce motion can be performed on the exercise bike, so that the eccentric front wheel of the exercise bike can be rotated, and the body bounce can be achieved. Although the above-mentioned stretch exercise bike can provide body bounce activities, the eccentric axle type formed by the above-mentioned stretch exercise bicycle does not have an elastic device on the frame, and requires a relatively large force to operate in the riding operation. And the cushioning design of the inelastic device causes the power of the bounce operation to completely recover the impact on the body', which is easy to cause sports injuries of the body joint discomfort, so the operation is limited to the talents with a higher activity than A. There is a limit to the age of use, and it is difficult to achieve comprehensive promotion and popularization. 1332459 SUMMARY OF THE INVENTION The present invention is designed to provide a „_ type of “eccentric wheel sports car” which is provided with an eccentric wheel at the rear end of the frame to form an eccentric wheel and is provided on the pedal of the frame. - pedal elastic device, and a ride elastic device can be arranged under the chair cymbal. The elastic force of the elastic device can make the user rebound by elastic recovery force when riding, and can reduce the ride. The burden of operation, and the elastic cushioning action of the elastic device can make the riding of the eccentric sports car have good comfort, and can be suitable for the riding promotion of various age groups. In order to achieve the structural features and technical contents of the above object, the "eccentric wheel sports car" of the present invention comprises: a frame, a front pole is pivoted at the front end of the frame, a handle is arranged at the top of the front pole, and a front wheel is pivoted at the bottom end. And a rear pole is arranged at the rear end of the frame, and an eccentric rear wheel is pivoted at the rear end, and a pedal is arranged on the lower side of the frame; a pedal elastic device is disposed between the pedal and the frame, Set the magazine to make the pedal have pedaling elasticity and return elasticity. And its subsidiary technical feature is to provide a ride elastic device between the lower side of the seat tube of the frame and the positioning rod. In this way, the ride of the eccentric sports car has an elastic cushioning function, and the user can step on the pedal when riding, and the elastic force can be elastically discharged, thereby reducing the burden on the operation, and The elastic cushioning action of the elastic device makes the ride of the eccentric sports car comfortable, and is suitable for the operation movement of users of various age groups. 1332459 [Embodiment] Referring to the first, second, third and fourth figures, the "eccentric wheel sports car" of the present invention comprises: a frame (10), and a front fork (1) is pivoted at the front end of the frame (10) (1) 1) 'The front pole (11) is provided with a handle (12) at the top, a front wheel (13) at the bottom, and a rear fork (1 6) at the rear end of the frame (1〇). 1 6) An eccentric rear wheel (20) is pivoted at the end, and a pedal (47) is provided on the lower side of the frame (10). A pedaling elastic device (4〇) is disposed between the pedal (47) and the frame (10), and a spring (5〇) is disposed therein to make the pedal (47) have pedaling elasticity and return elastic force. A crossbar (14) is disposed on the frame (10), a tube (141) is disposed at the end of the crossbar (14), and a positioning rod (15) is disposed at the rear end of the frame, and the rod is rearward (i 6) The end plate (1 7) is disposed at the end, and the eccentric rear wheel (2〇) is pivoted on the positioning plate (17). A seat cushion (i 9 ) is disposed at the top end of the seat tube (14) to provide a user to ride thereon. The foot pedal elastic device (4〇) is attached to the frame (1〇): the positioning portion (1〇1) 'the positioning portion (1〇1) is disposed on the two sides of the sleeve S (41), A rod (42) is arranged in the sleeve (41), and the spring 2) is sleeved on the shaft (42), and the bottom end of the spring (5〇) abuts the upper end of the Β (4 1 ) and is on the shaft (42) Upper screw-nut (4, nut (43) is pressed against the top of the magazine (5〇), pedal (4 1332459 7) is set on the shaft (4 and in the two-axis (4 2 rod (4 2) The upper screw is adjusted by a position at which the positioning portion (1 〇1 〇) is pressed. 2) The bottom end is located on the lower side of the frame (1 〇), and a positioning plate (45) is disposed on the shaft. Nut (4 4 ), and two shafts (4 2 )) lower side set plate (4 6 ), spring (5, can be set by the nut (4 3 ) ( 4 4 ) 2) The system is formed to be inclined upwards upwards, and allows the user to pull a force to pull the dynamic bouncing action of the human body forward, and the town is easy to operate the eccentric rear wheel (2 〇) to rotate forward. You can step on the pedal with your foot and hold the handle 1 2 ) and jump your body The force that can move forward and upwards makes the eccentric rear wheel (2 〇) produce an eccentric torque at (4) (丄) and can drive the eccentric rear wheel (2 Q ) to turn the body in the eccentric The riding action in the car can be like riding a horse, and the muscles and bones of the whole body can be accompanied by activities. Since the present invention is provided with a pedal elastic device (40) in the middle portion of the frame (10), the user can step down and ride the 'feeling the spring 0' downward compression and the restoring force, thereby reducing the operation time. The burden. Moreover, the present invention provides a ride elastic device fqn^1, J υ between the seat tube (the jade 4) of the frame (1 〇) and the positioning rod (15), which is attached to the positioning rod ( 1 5) Set the casing (3 4 ), and set the shaft (32) in the casing (3 4 ). The shaft (32) is sleeved with elastic crystals. ^ ^ Ο ) > and the seat tube (141) The bottom end is provided with a fixing frame (32) whose top end is pivoted on the fixing frame (3 1), and at the bottom end of the dry <3 2 : 1332459 5, another bottom plate (35), and a spring is arranged on the bottom plate (35) (3 6 The sleeve is disposed on the shaft tube (32), so that when the user rides, the seat can be seated on the seat cushion (19), and the elastic compression and recovery of the spring (33) (36) can be used to generate the elastic cushioning effect. The user can operate the eccentric sports car more comfortably. Referring to the fifth, sixth and seventh figures, it is an embodiment of another pedal elastic device (7 Q ) which is arranged between the pedal (6 〇) and the frame (10). A spring is placed therein to make the pedal (60) have pedaling elasticity and return elasticity. The pedal elastic device (70) is provided with a positioning sleeve (76) in the frame (i), and the bottom edge of the positioning sleeve (76) is provided with a threaded portion (76 3), and - Set the tray (7 3 ), set a shaft sleeve (73丄) in the sleeve (7 3), and set the internal thread (7 3 2 ) on the inner surface of the sleeve, and set a sleeve in the sleeve (7 3 ) Spring (7 bottom set - horizontal axis tube (7 i ), horizontal shaft tube (7 i ) centrally set shaft (61), shaft (61) is provided with pedals (6〇) at both ends, spindle tube (700) A threaded portion (7〇1) is provided, and the main shaft tube (7〇〇) passes upward through the shaft sleeve (731), the magazine (74) and is screwed to the threaded portion (7 〇χ) with a nut (7 5 ) And the inner thread (7 3 2 ) of the sleeve (? 3) is screwed at the threaded portion (7 6 /) of the positioning sleeve (76) and the user is stepped on the pedal (6 〇). Multi-operation, with pedaling elasticity and resilience. The positioning sleeve (76) is provided with a tab at the periphery (761 1332459 (761) end set collar (762), and a guide rod on the horizontal shaft tube (7; 1)) (7 2 ), the guide rod (7 2 ) can be inserted into the collar (7 62), on the pedal (6 〇) When the force and the spring (74) are pushed and moved up and down, the collar (762) and the inserted guide rod (72) can form a limit for the main shaft (7 〇〇), so that the main shaft tube (γ〇〇) It does not increase the yaw and increase the stability. In summary, the "eccentric wheel sports car" of the present invention can be easily manipulated, and the movement of the hand, the arm, the waist, the leg, and the like can be generated. The sporting effect, and the restoring force generated by the elastic device can reduce the operation burden and the elastic cushioning action of the elastic device can make the riding of the eccentric sports car have good comfort effect, and is suitable for promotion to all ages. The operation motion β [Simplified description of the drawings] The first figure: the stereoscopic appearance of the eccentric sports car of the present invention. • The second figure: the side view of the eccentric sports car of the present invention. The third figure: the eccentric motion of the present invention Schematic diagram of the implementation of the vehicle. The fourth figure is a schematic diagram of the pedal elastic device provided on the frame of the 35-heart sports car of the present invention. The fifth figure shows another type of combined structure of the pedal elastic device of the eccentric wheel movement of the present invention. Exploded view On ', FIG foot elastic means of the eccentric motion of the vehicle of the present invention further - type composition of formula sectional view of the structure of FIG examples are not intended eccentric motion of the vehicle according to the present invention, another type of elastic means 1,332,459 pedal type embodiment.
【主要元件符號說明 (10)車架 (101)定位部 (1 2 )把手 (1 4 )橫桿 (15) 定位桿 (16) 後叉桿 (1 8 )極軸 (2 0 )後輪 (2 2 )輪胎 (2 4 )剎車器 (31)固定架 (3 3 )彈簧 (11)前叉桿 (1 3 )前輪 (1 4 1 )座管 (1 5 1 )斜叉桿 (1 7 )定位板 (1 9 )椅墊 (21)輪框 (2 3 )支撐板 (3 0 )乘坐彈性裝置 (3 2 )軸桿 (3 4 )套管[Main component symbol description (10) Frame (101) Positioning section (1 2 ) Handle (1 4 ) Crossbar (15) Positioning lever (16) Rear fork lever (1 8 ) Polar axis (2 0 ) Rear wheel ( 2 2) Tire (2 4) Brake (31) Fixing frame (3 3 ) Spring (11) Front fork lever (1 3 ) Front wheel (1 4 1 ) Seat tube (1 5 1 ) Angled fork rod (1 7 ) Positioning plate (1 9 ) seat cushion (21) wheel frame (2 3 ) support plate (30) ride elastic device (3 2) shaft (3 4) casing
(3 5 )底板 (4 0 )腳踏彈性裝 (4 2 )軸桿 (4 3 )螺帽 (4 5 )定位板 (4 7 )踏板 (6 0 )踏板 (7 0 )腳踏彈性裝 (7 0 1 )螺紋部 (7 2 )導桿 (3 6 )彈簧 置（4 1 )套管 (4 2 1 )螺紋部 (4 4 )螺帽 (4 6 )定位板 (5 0 )彈簣 (6 1 )軸桿 置（7 ◦ 0 )主轴管 (71)橫軸管 (7 3 )套盤 1332459 (7 3 1 )軸套管 (7 4 )彈簧 (7 6 )定位套管 (7 6 2 )套環 (7 3 2 )内螺紋 (7 5 )螺帽 (7 6 1 )翼片 (7 6 3 )螺纹部(3 5) bottom plate (4 0) pedal elastic assembly (4 2 ) shaft (4 3 ) nut (4 5 ) positioning plate (4 7) pedal (60) pedal (7 0) pedal elastic assembly ( 7 0 1 ) Threaded part (7 2 ) Guide rod (3 6 ) Spring set (4 1 ) Casing (4 2 1 ) Threaded part (4 4 ) Nut (4 6 ) Positioning plate (5 0 ) Magazine ( 6 1) Shaft rod set (7 ◦ 0) Spindle tube (71) Horizontal shaft tube (7 3 ) Set plate 1332459 (7 3 1 ) Shaft sleeve (7 4 ) Spring (7 6 ) Positioning sleeve (7 6 2 ) collar (7 3 2 ) internal thread (7 5 ) nut (7 6 1 ) wing (7 6 3) thread
11 c S ；'11 c S ;'