M424964 五、新型說明： 【新型所屬之技術領域】 特別是指一種 本創作涉及騎車技術的訓練領域 兩輪車訓練裝置。 【先前技術】 每輛兩輪車係將二車輪連結於— 2 ’在車架安排一可將交錯踩踏力轉換成迴：動二二 冓二動兩車輪依滾動摩擦方式行駛於路：， 使兩輪車充當交通玉具❹，同時锻鍊身體。 潮車::—於 ，人，生活車=臺練灣= ;=二5號、中國實用新型公告第2756276號及 ==弟7,442，]52號等專利案，紛紛研創出一種可 在至内使用的兩輪車訓練裝置。 披路在065號專利案的訓練裳置，在一後架⑺ 匕⑴。後架具有二支臂⑺)，每根支臂與 架的主桿（11)具備樞接關係，支持後架 2則架擺動至合併狀態或為既定角度的展開。兩主 別設置一緊固件⑴⑷，彼此相向地限 =輪⑸保持懸空狀態。此處所稱車輪泛指兩輪車 Μ輪’接收傳動機構的迴轉動能而與一組裝在前架 ^柱ί維持滾動摩擦關係。摩擦力會抵消後輪局部 動ι故調略摩擦阻力的大小，即能模擬不同的 面，譬如平地或上坡路段等。 3 M424964 訓練期間，踩踏動作的慣性力量，帶動兩輪車產 生搖晃現象，連帶影響前、後架的穩定性，造成訓練 裝置位移的弊端，甚至發生翻覆的危險。 在152號專利案的訓練裝置中，加裝一聚合的繞 軸總成（Polymeric Pivoting Assembly )，減少或消滅兩 輪車訓練系统相關技術的異常彈跳。 【新型内容】 有鑑於此，本創作人憑藉多年從事相關產業之研 發與製造之經驗，對兩輪車訓練裝置成功開發一種改 良的構造。主要目的在於：利用動力傳輸系統取代後 輪，配合阻尼系統模擬不同路面的行駛情境，減少輪 胎的磨損，同時取得身歷其境的模擬真實效果，兼具 騎乘期間搖晃動能的吸收作用。 緣於上述目的之達成，本創作提供一種兩輪車訓 練裝置，包含： 一底座； 一支柱，透過一緩衝機構結合於底座上面； 一輸出裝置，包括一樞接於支柱的軸組件，一佈 置在支柱而可傳遞旋轉動能的傳動組件；及 一阻尼裝置，安裝於支柱並具備可調節的阻力， 用以抵消傳動組件的局部動能？ 藉由軸組件支撐卸下後輪的車架，以傳動組件接 收兩輪車經由傳動機構輸出的動能且同步旋轉，透過 阻尼裝置抵消傳動組件局部旋轉動能，模擬不同路面 的行駛情境。如此，傳動組件取代後輪而受阻於阻尼 4 M424964 裝置，避免輪胎耗損過鉅。尤其是，以緩衝機構維持 支柱隨著騎乘姿勢偏擺，取得身歷其境的模擬真實效 果，兼具騎乘期間搖晃動能的吸收作用。 其中，該緩衝機構包含一牢固於支柱底部的上層 板，透過若干彈性件與一緊固在底座的下層板相連。 這些彈性件是聚合物（譬如塑、橡膠等），分佈於上、 下層板的角落，可以吸收支柱相對底座搖晃的動能， 減少兩輪車訓練期間的異常彈跳。 另外，前述傳動組件以輸出旋轉動能為條件，舉 凡皮帶與皮帶輪的集合或嚙接關係的齒輪組，都是傳 動組件具體實施所需的結構，可視需要作取捨。 前述阻尼裝置以消耗傳動組件旋轉動能為條件， 舉凡風阻系統、磁阻系統或其他抵消旋轉動能的阻力 系統，選擇其中之一充當阻尼裝置具體實施所需的結 構即可。 以下，基於圖式詳述相關實施例之目的、構造及 特徵，相信本創作採用之技術、手段及功效，當可由 之得一深入而具體的暸解。 【實施方式】 請參閱第1圖，表現磁阻式兩輪車訓練裝置的具 體構造。這個訓練裝置10包含底座11，透過緩衝機 構20與支柱30相連，在支柱30兩旁安排輸出裝置 40和阻尼裝置60，配合兩輪車的傳動機構執行騎車技 術的訓練作業。 所述的底座11具有一中間段12，其兩側成形一 5 對同向彎折的斜向段13，對面是一根銲固於兩斜向段 ^之間的橫向桿14,並在中間段12與橫向桿14之間 I、固二平行的縱向桿15 ’使底座u呈現U形體。該 斜向奴13自端部往外彎折一外擴段16，外擴段16連 =中間段12在下方共鎖住四個·腳墊17 ,撐住底座η 遠離支持面，譬如地面或隔離樓層的地板等。 —從第1、2圖看到多層式緩衝機構2〇為構造，界 ^底層為下層板2卜支持第-組彈性件22與第二組 彈性，23共同夾住上層板24。覆蓋第二組彈性件23 的:壓制片25視為緩衝機構2()的最頂層，與下層板 同τ入限於一組連結件26且不輕易分開。 圖中的下層板21面積大於兩縱向桿15間距，被 :組螺接件18鎖緊於兩縱向桿 =…間爽有…’可以吸收:/二 層板21的震盪能量’防止螺接件18鬆動。 形-^7件S'23是聚合物，各自在軸心部位成 可套在二連=層板叫 馳緩衝作用: 性件貫穿孔27開口突出1= 方向，在每個彈 層板21或上層板24 ，衣邛28，插入一成形於下 結件26外部和孔洞29 :::中;此環部28介於連 同樣具備減震效果。 間’對偏斜的連結件％ 換句話說，該緩衝機 Μ吸收上Μ 242G相兩_性件22、 圖中的連結件26/^21運動的能量》 係在—螺桿穿過4司的部位鎖 M424964 緊一途膠螺帽，預防螺帽受震脫離螺桿。 弋第3圖中，該支柱3〇由一方管31和一輔助架 34組成。此方管31底部依角度通過—成形於上層板 24的矩形孔32 ’並在露出上層板％底面的部位鲜接 至v異形片33，阻擋方管31抽離矩形孔32。該輔 助架34緊固於方管31側邊，其底緣與増反24表面 具備鲜接關係，使支柱％斜立於緩衝機構20上面。M424964 V. New description: [New technical field] It refers to a two-wheel train training device in the field of training involving cycling technology. [Prior Art] Each two-wheeled vehicle connects the two wheels to - 2 'In the frame arrangement, one can convert the staggered pedaling force into a back: two, two, two, two wheels are driven by the rolling friction method: The two-wheeler acts as a traffic jade, while forging the body. Tidal car::-Yu, people, life car = Taiwan Lianwan = ; = 2, 5, China Utility Model Bulletin 2756276 and == brother 7,442,] 52 and other patent cases, have developed a kind of can be The two-wheeler training device used. Pave the training in the 065 patent case, in a rear frame (7) 匕 (1). The rear frame has two arms (7)), each of which has a pivotal relationship with the main pole (11) of the frame, and supports the rear frame 2 to swing to a combined state or for a predetermined angle. The two main fasteners (1) (4) are set to face each other and the wheel (5) remains suspended. The term "wheel" as used herein generally refers to the return rotational energy of the two-wheeled wheel's receiving mechanism and maintains a rolling friction relationship with a front frame. The friction will offset the local friction of the rear wheel and adjust the frictional resistance, which can simulate different surfaces, such as flat or uphill sections. 3 M424964 During the training, the inertial force of the pedaling action caused the two-wheeled vehicle to sway, which affected the stability of the front and rear frames, causing the disadvantages of the displacement of the training device and even the risk of overturning. In the training device of the 152 patent case, a Polymeric Pivoting Assembly is added to reduce or eliminate the abnormal bounce of the technology related to the two-wheeler training system. [New content] In view of this, the creator has successfully developed a modified structure for the two-wheeled vehicle training device based on years of experience in research and development of related industries. The main purpose is to replace the rear wheel with the power transmission system, simulate the driving situation of different roads with the damping system, reduce the wear of the tires, and at the same time obtain the simulated real effect of the immersive environment, and absorb the shaking kinetic energy during riding. Due to the above object, the present invention provides a two-wheel training device, comprising: a base; a pillar coupled to the base through a buffer mechanism; an output device comprising a shaft assembly pivotally connected to the pillar, an arrangement a transmission assembly that transmits rotational kinetic energy in the strut; and a damping device mounted to the strut and having an adjustable resistance to counteract the local kinetic energy of the transmission assembly. The frame of the rear wheel is supported by the shaft assembly, and the transmission component receives the kinetic energy outputted by the two-wheeled vehicle via the transmission mechanism and rotates synchronously, and the local rotation kinetic energy of the transmission component is cancelled by the damping device to simulate the driving situation of different road surfaces. In this way, the transmission assembly is replaced by the rear wheel and is blocked by the damping 4 M424964 device to avoid excessive tire wear. In particular, the buffer mechanism maintains the struts to yaw with the riding posture, and obtains the simulated real effect of the immersive environment, and absorbs the swaying kinetic energy during riding. Wherein, the buffer mechanism comprises an upper plate fixed to the bottom of the pillar, and is connected to a lower plate fastened to the base through a plurality of elastic members. These elastic members are polymers (such as plastic, rubber, etc.) distributed in the corners of the upper and lower panels, which can absorb the kinetic energy of the pillars shaking relative to the base and reduce the abnormal bounce during training of the two-wheeler. In addition, the foregoing transmission assembly is conditioned on the output rotational kinetic energy, and the gear set in which the belt and the pulley are assembled or meshed is the structure required for the specific implementation of the transmission assembly, and can be selected as needed. The foregoing damper device is conditioned on the kinetic energy of consuming the transmission component, and the damper system, the reluctance system or other resistance system for canceling the rotational kinetic energy may be selected as one of the structures required for the specific implementation of the damper device. Hereinafter, the purpose, structure and characteristics of the related embodiments will be described in detail based on the drawings, and it is believed that the techniques, means and effects adopted by the present invention can be understood in detail. [Embodiment] Please refer to Fig. 1 to show the specific structure of a reluctance type two-wheeled trainer. The training device 10 includes a base 11 that is coupled to the strut 30 via a buffer mechanism 20, and an output device 40 and a damper device 60 are disposed on both sides of the strut 30 to perform the training of the cycling technique in conjunction with the transmission mechanism of the two-wheeled vehicle. The base 11 has an intermediate section 12 formed on both sides with a pair of five pairs of oblique segments 13 which are bent in the same direction, opposite to a transverse rod 14 welded between the two oblique segments, and in the middle The longitudinal rod 15' between the segment 12 and the transverse rod 14 is such that the base u presents a U-shaped body. The oblique slave 13 is bent outward from the end to an outer extension 16 and the outer extension 16 is connected = the middle section 12 is locked with four foot pads 17 below, supporting the base η away from the support surface, such as the ground or isolated The floor of the floor, etc. - As seen from Figures 1 and 2, the multi-layer buffer mechanism 2 is constructed, and the bottom layer is the lower layer 2, and the first set of elastic members 22 and the second set of elastic members 23 are sandwiched together. Covering the second set of elastic members 23: The pressed sheet 25 is regarded as the topmost layer of the cushioning mechanism 2 (), and is in contact with the lower layer of the lower layer and is not easily separated. The area of the lower layer 21 in the figure is larger than the distance between the two longitudinal rods 15, and is locked by the group of screw members 18 in the two longitudinal rods. The water absorption energy of the two layers 21 can be absorbed. 18 loose. Shape-^7 pieces of S'23 are polymers, each of which can be sleeved in two parts in the axial center; the layer plate is called a buffering effect: the opening of the through-hole 27 is protruded by 1= direction, in each elastic layer 21 or The upper plate 24, the placket 28, is inserted into the outer portion of the lower member 26 and the hole 29::; the ring portion 28 is also provided with a shock absorbing effect. In other words, the pair of skewed joints %, in other words, the buffer Μ absorbs the upper Μ 242G phase two _ sex 22, the energy of the joint 26 / ^ 21 movement in the figure is tied - the screw through the 4 division The part lock M424964 is tightly glued to prevent the nut from being shaken off the screw. In Fig. 3, the pillar 3 is composed of a single tube 31 and an auxiliary frame 34. The bottom of the square tube 31 passes through the rectangular hole 32' formed in the upper layer 24 and is freshly attached to the v-shaped piece 33 at a portion where the bottom surface of the upper layer is exposed, and the blocking square tube 31 is drawn away from the rectangular hole 32. The auxiliary frame 34 is fastened to the side of the square tube 31, and the bottom edge thereof has a close relationship with the surface of the top surface 24, so that the column % is inclined on the buffer mechanism 20.
為了強化方f 31底部與上層板24的牢固程度， 可將方管31外表與矩形孔32卵壁轉接在一起。 其次’方管3!底部與下層板21相隔一段距離，避免 下層板21影響到支柱30受力作動。 接著看到第4〜6圖的輸出裝置40,是將一平板 41局部緊固於方管31側邊’其側面緊固一外殼c而 可拆卸’形成容納軸組件43與傳動組件％的封閉空 - ί又戈\干《ί /于、外〕In order to strengthen the bottom of the square f 31 and the upper layer 24, the outer surface of the square tube 31 can be transferred to the oval wall 32. Next, the bottom of the square tube 3! is separated from the lower layer 21 by a distance to prevent the lower layer 21 from affecting the force of the pillar 30. Next, the output device 40 of FIGS. 4 to 6 is seen to partially fasten a flat plate 41 to the side of the square tube 31. The side surface of the square tube 31 is detachably fastened to form a closed portion of the accommodating shaft assembly 43 and the transmission assembly. Empty - ί又戈\干 "ί /于,外]
:内筒46及-軸47組成。該外筒44長度小於内 =固疋在方f 31頂部，筒外被一緊固於方管^ ( 保護’筒内鎮嵌抽承45並支持内筒46相對】 ::4自由一轉動。該轴47擁有大於外筒44與内^ 於^二;SI通過嵌入内筒46的轴承45 ’並她 中，35的部位鎖緊一螺帽48，限制軸 出内筒46且維持懸空狀態。 另 圖中的傳動組件5〇，係將一皮帶51套在一皮爷 帶'Γ二:齒輪53外圍，藉由一調整組件7〇控㈣ 張力的大小。在皮帶輪52鏤空的中心部位緊适 7The inner cylinder 46 and the - shaft 47 are composed. The length of the outer cylinder 44 is smaller than the inner = solid at the top of the square f 31, and the outer cylinder is fastened to the square tube ^ (protecting the inner cylinder 45 and supporting the inner cylinder 46 relative to each other). The shaft 47 has a larger than the outer cylinder 44 and the inner portion; the SI passes through the bearing 45' embedded in the inner cylinder 46 and a portion of the 35 locks a nut 48 to restrict the shaft from exiting the inner cylinder 46 and maintain the suspended state. In the other figure, the transmission assembly 5〇 is a set of belt 51 which is placed on the outer periphery of the belt Γ2: gear 53 and is controlled by an adjusting component 7 (4). The tension is tight at the center of the pulley 52. 7
一輪盤54， 關係，支持虑 轉動。該小ΐ 輪52而具備一定的轉速比。 該調整組件7G由-固定座71、—調節桿72、一 破動^件73及一滾輪74組成。該固定座71銲接於方管 31緊鄰小齒輪53的部位，可以抵住調節桿72的頭部 78。該被動件73為長形片體，兩短邊之一彎折一垂直 壁75,受到調節桿72連接端79的引導，決定固定座 和被動件73間隔距離的長短。該被動件乃靠近另 —短邊的部位成形—長形孔76，孔内容納—通過平板 ^且無法位移的鬆緊件77，對被動件73具備鬆緊的 定位效果。該滾輪74樞接在被動件73介於垂直壁75 和長形孔76之間的部位，因應被動件73移動後的方 位而滾動接觸皮帶51外表，對皮帶51張力程度具備 調節作用。 再從第6、7圖瞭解到，前述阻尼裝置6〇由一主 軸、一旋轉體62及一保護殼63組成。該主軸61 知穿過方7 31而與小齒輪53相連，一端架設於一 I'Q於方官31側邊的支撐片04,軸身凹凸配合於旋 轉體62的中心部位，使小齒輪53連帶旋轉體同向 轉動，復以保護殼63覆蓋在主軸61和旋轉體62的外 圍。 、本實施例的旋轉體6 2擁有金屬特性，配合至少一 磁陡物（圖式未繪）產生磁吸效應，可以抵消旋轉體 62的局部動能而成為磁阻力。磁阻程度因磁性物與旋 轉體62間距的遠近而改變，故磁阻力可被調整致生變 化。 使用期間，如第1、8圖所示，以軸47的外露端 支撐卸下後輪的車架80與一隸屬於兩輪車傳動機構 的飛輪81。此處所稱車架80通常是指後叉，令後叉 以勾爪掛在軸47的外露端，藉由一對鎖在轴47的把 手82予以迫緊。 該飛輪81是一組通用的齒盤，與一組裝在後叉的 後變速器83同時嚙接一鏈條84。由於齒盤的齒數不 一定符合使用者所擁有的兩輪車，可視需要自行拆卸 組裝，以利騎車技術訓練的持續進行。 接著看到第4、5和7圖，飛輪81受力驅使内筒 46繞著軸47轉動，帶動皮帶輪52同向旋轉，傳動皮 帶51連帶小齒輪53快速轉動。同時，旋轉體62受力 自轉的局部動能受阻於磁力，消耗小齒輪53局部旋轉 動能，進而降低皮帶輪52轉速，並通過飛輪81回饋 到兩輪車的傳動機構。 回到第1、8圖，此刻的騎士必須更賣力地交錯踩 踏，增加鏈條84的迴轉動能才能讓皮帶輪加速。值得 注意的是，訓練期間的兩輪車因為重心急遽變換而產 生搖晃現象，連帶支柱30搖擺不定。如此一來，就能 靠著缓衝機構20維持支柱30隨著騎乘姿勢偏擺，取 得身歷其境的模擬真實效果，復以彈性件22、23吸收 支柱30相對底座11搖晃的動能，減少底座11在兩輪 車訓練期間異常彈跳的機率。 根據前述構造，還能衍生其他實施例。譬如阻尼 M424964 裝置的力疋轉體得以風扇替代’配合第7圖保護殼63分 佈若干氣孔65，使外界空氣對扇葉形成風阻效應，抵 消風扇局部動能而成為風阻力。 上述實施例僅為說明本創作，非為限制本創作。 热省此技蟄者從上述實施例衍生之各種變化、修改與 應用均在本創作之範疇内。 【圖式簡單說明】 第1圖是立體圖，表現兩輪車訓練裝置一較佳實 施例組裝後的具體構造。 、 f 2圖是剖視圖，表現緩衝機構的聯結構造。 &弟3圖是立體圖’表現支柱與緩衝機構的局部構 第4圖是平面圖 第5圖是剖視圖 體構造。 第6圖是立體圖 第7圖是剖視圖 第8圖是平面圖 情況。 ，表現輸出裝置内部結構。 ’表現第4圖A-A線剖開後的具 表現其他角度的訓練裝置。 表現阻尼裝置内部結構。 表現列練裝置支#車架的使用 11底座 13斜向段 15縱向桿 17腳塾 【主要元件符號說明 10訓練裝置 12中間段 14橫向桿 16外擴段 M42.4964A round of disc 54, the relationship, support to turn. The small wheel 52 has a certain speed ratio. The adjusting assembly 7G is composed of a fixing base 71, an adjusting lever 72, a breaking member 73, and a roller 74. The holder 71 is welded to a portion of the square tube 31 adjacent to the pinion 53 and is capable of abutting against the head 78 of the adjustment lever 72. The passive member 73 is an elongated sheet, and one of the short sides is bent by a vertical wall 75, guided by the connecting end 79 of the adjusting rod 72, and determines the length of the distance between the fixed seat and the passive member 73. The passive member is formed adjacent to the other short-side portion - the elongated hole 76, the hole is accommodated - and the elastic member 73 is provided with an elastic positioning effect through the flat plate and the elastic member 77 which is not displaceable. The roller 74 is pivotally connected to the portion between the vertical wall 75 and the elongated hole 76 of the passive member 73, and contacts the outer surface of the belt 51 in response to the movement of the passive member 73, thereby adjusting the tension of the belt 51. It is understood from Figures 6 and 7 that the damper device 6 is composed of a main shaft, a rotating body 62 and a protective casing 63. The main shaft 61 is connected to the pinion 53 via the side 7 31, and the end is mounted on a support piece 04 on the side of the side of the side of the side of the rotating body 62. The pinion 53 is fixed to the center of the rotating body 62. The associated rotating body rotates in the same direction, and the protective casing 63 covers the periphery of the main shaft 61 and the rotating body 62. The rotating body 62 of the present embodiment possesses a metal characteristic, and at least one magnetic steep object (not shown) generates a magnetic attraction effect, and can cancel the local kinetic energy of the rotating body 62 to become a magnetic resistance. The degree of magnetoresistance changes due to the distance between the magnetic material and the rotating body 62, so the magnetic resistance can be adjusted to cause changes. During use, as shown in Figs. 1 and 8, the frame 80 on which the rear wheel is removed and the flywheel 81 belonging to the two-wheel drive mechanism are supported by the exposed end of the shaft 47. The frame 80, as referred to herein, is generally referred to as a rear fork, such that the rear fork is hooked to the exposed end of the shaft 47 by a hook and is tightened by a pair of handles 82 that are locked to the shaft 47. The flywheel 81 is a universal set of toothed discs that engage a chain 84 simultaneously with a rear derailleur 83 that is assembled to the rear fork. Since the number of teeth of the toothed disc does not necessarily match the two-wheeled vehicle owned by the user, it can be disassembled and assembled as needed to facilitate the continuous training of cycling technology. Next, as seen in Figures 4, 5 and 7, the flywheel 81 is forced to rotate the inner cylinder 46 about the shaft 47 to drive the pulley 52 to rotate in the same direction, and the drive belt 51 is coupled to the pinion 53 for rapid rotation. At the same time, the partial kinetic energy of the rotating body 62 under the force of rotation is blocked by the magnetic force, consuming the partial rotational kinetic energy of the pinion gear 53, thereby reducing the rotational speed of the pulley 52, and feeding back to the transmission mechanism of the two-wheeled vehicle through the flywheel 81. Returning to Figures 1 and 8, the Cavaliers must be staggered more step by step, increasing the return rotation of the chain 84 to accelerate the pulley. It is worth noting that the two-wheeled vehicle during the training has been shaken because of the sharp change of the center of gravity, and the strut 30 is swaying. In this way, the damper mechanism 20 can maintain the struts 30 to yaw with the riding posture, and obtain the immersive simulated real effect, and the elastic members 22, 23 absorb the kinetic energy of the struts 30 shaking relative to the base 11, reducing The probability that the base 11 will bounce during the training of the two-wheeler. Other embodiments can also be derived from the foregoing construction. For example, the force slewing body of the M424964 device can be replaced by a fan. In conjunction with the protective case 63 of Fig. 7, a plurality of air holes 65 are distributed to form a wind resistance effect on the fan blade, which is a wind resistance against the local kinetic energy of the fan. The above embodiments are merely illustrative of the present invention and are not intended to limit the creation. The various changes, modifications, and applications derived from the above embodiments by those skilled in the art are within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a specific configuration of a preferred embodiment of a two-wheeled trainer. The f 2 diagram is a cross-sectional view showing the joint structure of the buffer mechanism. &Diagram 3 is a perspective view 'The partial structure of the performance pillar and the buffer mechanism. Fig. 4 is a plan view. Fig. 5 is a cross-sectional view of the body structure. Fig. 6 is a perspective view Fig. 7 is a cross-sectional view Fig. 8 is a plan view. , showing the internal structure of the output device. 'A training device with other angles after the A-A line of Figure 4 is shown. The internal structure of the damping device is represented. Performance trainer support #Frame use 11 base 13 oblique section 15 longitudinal pole 17 pedal [Main component symbol description 10 training device 12 intermediate section 14 transverse pole 16 outer expansion section M42.4964
18螺接件 20緩衝機構 22第一組彈性件 24上層板 26連結件 28環部 30支柱 32矩形孔 34輔助架 40輸出裝置 42外殼 44外筒 46内筒 48螺帽 50傳動組件 52皮帶輪 54輪盤 60阻尼裝置 62旋轉體 64支撐片 70調整組件 72調節桿 74滾輪 76長形孔 78頭部 80車架 19襯势 21下層板 23第二組彈性件 25壓制片 27貫穿孔 29孔洞 31方管 33異形片 35罩體 41平板 43軸組件 45軸承 47轴 51皮帶 53小齒輪 61主軸 63保護殼 65氣孔 71固定座 73被動件 75垂直壁 77鬆緊件 79連接端 81飛輪 M424964 82把手 84鏈條18 screw member 20 buffer mechanism 22 first group of elastic members 24 upper plate 26 joint member 28 ring portion 30 strut 32 rectangular hole 34 auxiliary frame 40 output device 42 outer casing 44 outer cylinder 46 inner cylinder 48 nut 50 transmission assembly 52 pulley 54 Roulette 60 Damping device 62 Rotating body 64 Supporting piece 70 Adjusting assembly 72 Adjusting rod 74 Roller 76 Long hole 78 Head 80 Frame 19 Backing 21 Lower layer 23 Second set of elastic members 25 Pressed sheet 27 Through hole 29 Hole 31 Square tube 33 Shaped piece 35 Cover 41 Flat plate 43 Shaft assembly 45 Bearing 47 Shaft 51 Belt 53 Pinion 61 Main shaft 63 Protective case 65 Air hole 71 Fixed seat 73 Passive member 75 Vertical wall 77 Tensioning piece 79 Connecting end 81 Flywheel M424964 82 Handle 84 Chain