M290056 八、新型說明： 【新型所屬之技術領域】 特別是指一種可折疊 本新型是有關於一種健身器材 的健身器材。M290056 VIII. New description: [New technical field] Especially refers to a foldable. This new type is a fitness equipment for a fitness equipment.
【先前技摘J —一般$見的健身器材種類报多，大致上可分為兩類， 弟一類如構造簡單的啞於、如六 . 的亞龄拉力益、跳繩等，使用方式簡 早佔用較少空間，但卻會有運動過程單調乏味的缺點 ’第二類如結構較複雜的跑步機、健身車、騎馬健身器等 使用（來有趣且動感十足’所以也較受到人們直愛，但 卻有佔用較多空間，價格較高的缺點，而如果家^中要同 時擺設健身車與騎馬健身器這兩項器#，無疑地會讓能利 用的空間縮減，並且也要花更多金錢。 >閱圖1、2、3，所以本案創作人開發出同時具有健身 車與騎馬健身H兩種功能及可折疊減少收納空間的設計， 乃有先前獲准的中華民國第Μ27〇833號「具折疊功能的健 身為材」新型專利權，其中，該具折疊功能的健身器材包 δ主杀11 荊支架12、一肘關節13、一傳動機構i 4、 一把手單元15、一坐墊單元μ，及一支撐單元I?。 该主架11包括一可撐立於地面的底段u丨、一相反於 该底段ill的頂段112,及一形成於該底、頂段ui、ii2 之間的中間段113。 該前支架12的一端是樞接於該主架u的中間段ιΐ3， 其餘部分是經由該肘關節13與該主架u連結，於是藉由該 M290056 肘關節13的撐張與折疊，可使得該前支架12能收合靠攏 該主架Π，以及向前撐開而立於地面。 該傳動機構14是設置於該前支架12，並包括二分別位 於該前支架1 2左、右兩側的踏板14 1。 a亥把手單元15包括一向上延伸的施力桿丨5丨、一向下 延伸的連動桿152、一連接於該施力桿151與連動桿152之 間的樞接桿153，及二分別設於該施力桿151左、右兩側的 握把154,該樞接桿153是樞接於該主架u的頂段ιΐ2。 该坐墊單元16包括一坐桿161及一設置於該坐桿Μ! 的坐墊162 ’該坐桿161呈水平前、後延伸，其中向前延伸 的奴疋樞接於邊主架11，並且位於該前支架12與把手單 元15之間。 該支撐單元17包括一支撐桿171及一連動組件173。 。亥支樓桿171的-端是樞接於該主架u並靠近該主架 勺氐& 111 ’相反的另一端設有一滑輪丨72可抵接滑行於 該坐桿161。 、 錢動組件173具有一結合該支撐桿m的導輪μ， 及牙、過違導輪174並與該把手單元15的連動桿⑸連 接的拉繩175。 當要進行健身車運動時，使用者先乘坐在該座墊162 =，用雙手握住該把手單元15兩側的握把154，再將雙腳 旱放置於忒寺踏板⑷’如此就可以做健身車運動（如圖2 當要進行騎馬運動時 可以用雙手向後拉動該把手單 M290056 2 15，於是就能連動該坐桿161仰起，再漸漸將雙手的施 放鬆，如此反覆，就可以使身體產生連續的起伏，進而 能達到:騎馬健身的效果，所以’可以同時具有健身車與騎 馬健身裔的功能。 卜田要將°亥健身器材收合時，可以藉由該前支架 12、把手單元15、坐桿161、支撐桿⑺的收合折疊，以 及該連動組件Π3的拆解來達到收合狀態，並可以減少收 納空間（如圖3所示）。 、然而’雖然先前所中請的健身器材有諸多功效，但各 組^構:主要是藉由多數插鎖18的結構來連結，使用時需 ^ 又或收σ柃應逐一抽取，無疑地麻煩耗時，所以在 〆等插銷18的結構设計上有待改善，此外該連動組件m 勺拉、、題175因長期承受較大的重力有可能變質，其結構也 有必要改善，並希望以更精簡的方式呈現。 【新型内容】 $ ^此.，本新型之目的，即在於提供一種同時具有健身 :％馬健身器雙重功能，連成結構堅實簡潔及節省收納 空間之可折疊的健身器材。 加於是，本新型可折疊的健身器材包含一主架、一前支 木 傳動機構、一把手單元、一坐墊單元，及一支撐單 元。 、该主架包括一可撐立於地面的底段、一相反於該底段 的頂段，及一形成於該底、頂段之間的中間段。 忒岫支架的一端具有一樞接部是樞接於該主架的中間 M290056 段，該前支架可向前撐開而立於地面。 ^ 專動機構是設置於該前支架，並包括二分別位於該 刖克木左、右兩側的踏板。 該把手單元包括-向上延伸的施力桿、—自該施力桿 ^延伸的連動桿’及—連接該連動桿的樞接桿，該枢接 杯疋樞接於該主架的頂段。 一二亥坐墊單兀包括一坐桿、一設置於該坐桿的坐墊，及 2弟一連桿，該坐桿是呈水平前、後延伸，其 於該前支架與把手單元之間的該主架上，該第一連桿的一 端是樞接於該坐桿的前段， 相夂的另一鈿疋可脫離地連灶 於該把手單元的連結段。 奶逆、、、口 該支撐單元包括一去# 士曰 ^ 女4 ⑪桿，該支撐桿具 有相反設置的一樞接段盥一 ^ 支撐段，該枢接段是樞接於靠 近該主架的底段，該支撐段是支撐頂抵於該坐桿下方，、今 Γ二連桿具有相反設置的—連結段與―以段，該連結段 疋樞接在該支撐桿的拖接段與支撐段之間，該固定段是可 脫離地連結於該主架。 4此田要進仃健身車的運動時，先乘坐在該座塾上 用雙手握住该把手單元，再# 丹將雙腳掌放置於該等踏板上， 如此就可以藉由雙腳踩#的 稣曰的方式來進行健身車運動，當要 進行騎馬運動時，可以用雔 用又手在後拉動該把手單元，並在 同時連動該坐桿向前方彻々 $ 万仰起，再漸漸將雙手的施力放鬆， 如此反覆’就可以使身體連續上下起伏，進而達到騎馬運 動的健身效果’收合時，則只要藉由該第一、二連桿的連 M290056 籌使/、纟而脫離該把手單元及該主架，就可以將該 刖支&、把手單元、坐桿以及支撐桿靠攏收合，於是就能 迅速達成收合的狀態。 【實施方式】 有關本新型之前述及其他技術内$、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細言兒日月中，將可清 楚的呈現。 芩閱圖4、5,本新型可折疊的健身器材之一較佳實施 例包含一主架20、一前支架3〇、一傳動機構4〇、一把手單 兀50、一坐墊單元6〇，及一支撐單元川。 該主架2〇包括一可撐立於地面的底段21、-相反於該 底：21的頂段22、-形成於該底、頂段2卜22之間的中 間段、23、二形成該頂、底段22、21且平行延伸的主桿24 、-連接於該等主桿24之間且位於該中間段B㈣桿^ ’及—設置於該等主桿24之間的抵制件26。 该箣支架3 0的一端呈右_ ir *.. Ίη 而具有樞接部31是樞接於該主架 20的中間段23，該前主牟叮人、，、， ’、 可向刖撑開而立於地面，該 樞接部31具有一孔311，該 ^ L ^ 氐制件26可頂抵該樞接部31 以防止其樞轉，在本較佳實施 也列肀，该抵制件20是一可相 對杰该孔311做螺進與螺退的螺栓。 該傳動機構40是設置於該前i加 支木3〇，並包括二分別位 方；邊W支架30左、右兩側的踏板41。 該把手單元50包括一向上 q i &、， 、狎的施力桿51、一與該施 才干5 1相套接並向下延伸的連動 $ 、一橫向連接於該連 M290056 動桿52的樞接桿53、二分別設置於該施力桿5ι 石^兩 側的握把54，及一穿設該施力桿51與連動桿52的把手固 定栓55，該樞接桿53是樞接在該主架2〇的頂段，哕施 力桿51可藉由該把手固定拴乃的設定作上、下長度的= 縮調整。 ^ 該連動桿52具有一靠近於該坐墊單元6〇的扣環。 該坐塾單元6G包括-坐桿61、—設置於該坐桿61的 坐墊62，及一第一連桿63。 該坐桿61是呈水平前、後延伸，其前端是樞接在該前 支架30與把手單元5〇之間的該主架2〇上。 該坐墊62是套設在該坐# 61上，可藉由一坐塾固定 栓621作丽、後位移的調整固定。 M該第—連桿63的-端是枢接於該坐墊62前段的坐桿 端是呈—T型端631 ’並且可脫離地連 元50的連動桿52,在本較佳實施例中，藉^ 二連…型端631與扣環521相扣接，而使得該 把手早兀50與該坐桿61能連動連結。 該支撐單元70包括一支撐桿71及一第二連桿& 该支撐桿71具有相反$ w 置的一樞接段711與一支撐段 7 1 2，該樞接段7丨i是彳 兮*π 疋樞接於罪近該主架2〇的底段21上， 该支撐#又712 *支撐頂抵於該坐桿w下方。 該第二連桿72具有相 段722 連結段721與一固定 22，5亥連，、、。段721是樞 ^ 719 ^又棕才干71的樞接段711 舁支撐& 712之間，該固定 2疋可脫離地連結於該主 10 芩閱圖[Previous Technical Excerpt J—Generally, there are many types of fitness equipment, which can be divided into two categories. The younger ones are as simple as dumb, such as the six-year-old Laliyi, skipping rope, etc. Less space, but there will be shortcomings in the tedious movement process. 'The second type is used in treadmills, exercise bikes, horse-riding machines, etc. (coming interesting and dynamic), so it is more loved by people, but However, it has the disadvantage of occupying more space and higher price, and if the home machine is equipped with both the exercise bike and the horse-riding fitness device, it will undoubtedly reduce the space available and spend more money. >Reading Figures 1, 2, and 3, the creator of this case developed a design that has both the exercise bike and the horse-riding fitness H and foldable to reduce the storage space. It was previously approved by the Republic of China No. 27〇833. The utility model has the novel patent right for folding fitness function, wherein the folding fitness equipment package δ main kill 11 bracket 12 , an elbow joint 13 , a transmission mechanism i 4 , a handle unit 15 , a cushion unit μ , And a supporting unit I. The main frame 11 includes a bottom portion u 可 which can stand on the ground, a top portion 112 opposite to the bottom portion ill, and a bottom portion ui, ii2 formed between the bottom portion and the top portion ui, ii2 The intermediate section 113. One end of the front bracket 12 is pivotally connected to the middle section ι3 of the main frame u, and the rest is connected to the main frame u via the elbow joint 13, so that the extension of the elbow joint 13 by the M290056 And folding, the front bracket 12 can be folded close to the main frame, and stretched forward to stand on the ground. The transmission mechanism 14 is disposed on the front bracket 12, and includes two respectively located at the front bracket 1 2 left The pedals 14 1 on the right side of the acupuncture unit 15 include an upwardly extending urging rod 丨5丨, a downwardly extending linkage rod 152, and a pivotal connection between the urging rod 151 and the linkage rod 152. The levers 153 and the two are respectively disposed on the left and right sides of the urging rod 151, and the pivoting rod 153 is pivotally connected to the top section ι2 of the main frame u. The cushion unit 16 includes a seat rod 161 and a seat cushion 162 disposed on the seat rod Μ! The seat rod 161 extends horizontally front and rear, wherein the forwardly extending slaves are pivotally connected The main frame 11 is located between the front bracket 12 and the handle unit 15. The support unit 17 includes a support rod 171 and a linkage assembly 173. The end of the mast 171 is pivotally connected to the main frame u. And the opposite end of the main frame scoop & 111 ' is provided with a pulley 72 to abut against the seat rod 161. The money moving assembly 173 has a guide wheel μ combined with the support rod m, and teeth, The pull cord 175 is connected to the guide rod 174 and connected to the linkage rod (5) of the handle unit 15. When the exercise bike is to be exercised, the user first rides on the seat cushion 162 =, and holds the handle unit 15 with both hands. The side grip 154, and then put the feet on the pedals (4) of the temple, so that you can do the exercise bike movement (Figure 2, when you want to ride a horse, you can use the hands to pull the handle back M290056 2 15, then The rod 161 can be lifted up, and then the hands can be relaxed, so that the body can produce continuous undulations, which can achieve the effect of riding fitness, so that it can have both an exercise bike and a horse-riding fitness. The function. When Bu Tian wants to fold the Hehai fitness equipment, the folding state of the front bracket 12, the handle unit 15, the seat rod 161, the support rod (7), and the disassembly of the linkage assembly Π3 can be achieved. And can reduce the storage space (as shown in Figure 3). However, 'although the fitness equipment requested in the previous one has many functions, each group structure is mainly connected by the structure of most mortise locks 18, and it is necessary to use ^ or σ 柃 to extract one by one, which is undoubtedly troublesome. It takes time, so there is room for improvement in the structural design of the plug 18, and in addition, the interlocking component m is pulled, and the title 175 may deteriorate due to long-term heavy gravity, and its structure is also necessary to be improved, and it is desired to be more streamlined. Way to present. [New content] $ ^This. The purpose of this new model is to provide a foldable fitness equipment that has both the fitness and the fitness function of the horse. It is a solid and simple structure and saves storage space. In addition, the novel foldable exercise equipment includes a main frame, a front support mechanism, a handle unit, a cushion unit, and a support unit. The main frame includes a bottom section that can stand on the ground, a top section opposite to the bottom section, and an intermediate section formed between the bottom and the top section. One end of the cymbal bracket has a pivoting portion pivoted to the middle of the main frame M290056, and the front bracket can be stretched forward to stand on the ground. ^ The special mechanism is disposed on the front bracket and includes two pedals respectively located on the left and right sides of the wood. The handle unit includes an upwardly extending urging rod, a linkage rod extending from the urging rod ^, and a pivot rod connecting the linkage rod, the pivot cup being pivotally connected to the top section of the main frame. The one-two-seat cushion unit includes a seat rod, a seat cushion disposed on the seat rod, and a second-pole connecting rod, the seat rod is horizontally front and rear extending, and the between the front bracket and the handle unit In the main frame, one end of the first connecting rod is pivotally connected to the front portion of the seat rod, and the other side of the first connecting rod is detachably connected to the connecting portion of the handle unit. The milk reverse, the mouth, the support unit comprises a go to #士曰^女411, the support rod has a pivoting section 相反一^ support section, the pivotal section is pivotally adjacent to the main frame The bottom section of the supporting section is a supporting top which is opposite to the lower part of the seat rod, and the second connecting rod has an oppositely disposed connecting section and a section, the connecting section is pivotally connected to the towing section of the supporting rod and Between the support segments, the fixed segment is detachably coupled to the main frame. 4 When this field is going to enter the exercise of the exercise bike, first ride on the seat and hold the handle unit with both hands, then #丹 placed the two feet on the pedals, so you can step on the feet by # The way of the exercise is to exercise the exercise bike. When riding a horse, you can use the hand to pull the handle unit back and move it at the same time. The force of both hands is relaxed, so that it can make the body continue to undulate up and down, and then achieve the fitness effect of horseback riding. When the handle unit and the main frame are separated from the handle unit, the support unit, the handle unit, the seat rod and the support rod can be folded together, so that the collapsed state can be quickly achieved. [Embodiment] The above-mentioned and other technical features, features, and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the preferred embodiments. Referring to Figures 4 and 5, a preferred embodiment of the novel foldable exercise device includes a main frame 20, a front bracket 3〇, a transmission mechanism 4〇, a handle unit 50, a cushion unit 6〇, and A supporting unit. The main frame 2 includes a bottom section 21 which can stand on the ground, a top section 22 opposite to the bottom: 21, an intermediate section formed between the bottom and the top section 2, 22, and 2 The top and bottom sections 22, 21 and the parallel extending main rods 24, are connected between the main rods 24 and located in the intermediate section B (four) rods ^ and - a resisting member 26 disposed between the main rods 24 . One end of the cymbal holder 30 is right _ir*.. Ίη and the pivoting portion 31 is pivotally connected to the middle portion 23 of the main frame 20, and the front main squatter, ,,, ', can be squatted The pivoting portion 31 has a hole 311. The pivoting member 26 can abut the pivoting portion 31 to prevent it from pivoting. In the preferred embodiment, the resisting member 20 is also disposed. It is a bolt that can be screwed in and out of the hole 311. The transmission mechanism 40 is disposed on the front i-addition wood 3〇 and includes two respective seats; the side W brackets 30 on the left and right sides of the bracket 30. The handle unit 50 includes an upward qi &,, 狎 urging rod 51, a linkage $ that is sleeved with the shank 51 and extends downward, and a pivotal connection laterally connected to the splicing rod M290056 The rods 53 and 2 are respectively disposed on the grips 54 on both sides of the urging rod 5 ι , and a handle fixing bolt 55 through which the urging rod 51 and the linkage rod 52 are disposed, the pivot rod 53 is pivotally connected to the main frame For the top section of the cymbal, the urging lever 51 can be adjusted for the upper and lower lengths by the setting of the handle fixing 拴. ^ The linkage rod 52 has a buckle that is adjacent to the cushion unit 6〇. The seat unit 6G includes a seat lever 61, a seat cushion 62 provided to the seat lever 61, and a first link 63. The seat rod 61 is horizontally front and rear, and its front end is pivotally connected to the main frame 2〇 between the front bracket 30 and the handle unit 5〇. The seat cushion 62 is sleeved on the seat #61, and can be fixed by the adjustment of the shackle fixing bolt 621. The end of the first link 63 is a linkage rod 52 pivotally connected to the front end of the seat cushion 62 and having a -T-shaped end 631' and detachable from the ground unit 50. In the preferred embodiment, The second end 631 is fastened to the buckle 521 so that the handle early 50 can be coupled with the seat 61. The supporting unit 70 includes a supporting rod 71 and a second connecting rod. The supporting rod 71 has a pivoting section 711 and a supporting section 7 1 2 opposite to each other. The pivoting section 7丨i is 彳兮*π 疋 is pivotally connected to the bottom section 21 of the main frame 2 , , and the support # 712 * support top is below the seat w. The second link 72 has a phase section 722 connecting section 721 and a fixing 22, 5, and . The segment 721 is between the pivoting section 711 and the support & 712 of the pivotal 719 ^ and the brown stem 71 , and the fixed 2 疋 is detachably coupled to the main 10
M290056 术20 ’ 5亥固疋段722是卡鉤結構，並可脫離地扣合於該主 架20上的橫桿25，當該固定段722與橫桿25扣合時，能 使得該支撐桿71產生穩固的連結以形成支撐。 、〇，冒罟進仃健身皁的運動時 _ ^ _____ 坐在该座墊62上用雙手握住該等握把54處，再將雙腳掌 放置於該等踏板41，如此就可以藉由雙腳踩踏的方式來途 行健身車運動，當要進行騎馬運動時，則可以用雙手往後 拉攻把手單元50，並在同時連動該坐桿6丨仰起，再漸漸將 雙手施力放鬆，如此反覆，就可以使身體連續上下起伏， 進而達到騎馬運動的健身效果，所以，本新型可折疊的健 身器材具有提供健身車運動及騎馬運動的兩項功能。 /閱圖5 7，此外，由於該把手單元5〇與坐桿61的 連動是藉由該第-連桿63與扣環521連結，該支撐桿η 的固定是藉由該第二連桿72與橫桿25連結，所以無論是 要展嶋用，或者是在運動完畢後要折疊收納，都只需 要扳動該第一、二連桿63、72就能完成所需狀態，因此， ^新型還具有料精簡堅固、展開與收納都迅速容易的優 寻久:由於心連桿63、72的結構堅實穩固，所以 =使用下也不容麵，而讓本新型還具有堅固耐用的 | Y杜1更用上確實 述結構來提供健身車與騎馬運動 i 展開與折疊的變化方面，也只需要透過該第—力二亚 、72這兩個主要構件的扳動，就可以迅速完成所—需： M290056 操作上相當簡單，处 — 、、，。構梼間堅固，還能減少收納的空間， “相^符合本新型的目的及要求。 u 、上所述者，僅為本新型之較佳實施例而已，告 能以此限定本新型實条 々 田不 &网κ 貝鞑之靶圍，即大凡依本新型申請專利 新型說明書内容所作之簡單的等效變化與修飾，比 應仍屬本新型專利涵蓋之範圍内。 白 【圖式簡單說明】 圖1疋立體圖，說明習知具折疊功能的健身器材； 圖2疋一使用示意、圖，言兒明上述該健身器材的使用狀 圖3疋一不意圖，說明上述該健身器材的收合狀態； 圖疋立體圖，說明本新型可折疊的健身器材一較 佳實施例； 圖5是一側視圖，說明上述該較佳實施例中， 構件的連結情形； 圖6疋一不思圖，說明上述該較佳實施例的使用狀態 :及 ’ 圖7是一示意圖，說明上述該較佳實施例的收合狀態 12 M290056M290056 20' 5 固固疋 722 is a hook structure, and can be detachably fastened to the crossbar 25 of the main frame 20, when the fixed section 722 is engaged with the crossbar 25, the support rod can be made 71 creates a firm bond to form a support. 〇 〇 罟 罟 罟 仃 仃 仃 仃 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在 坐在The two-legged stepping method is used to exercise the exercise bike. When riding the horse, the handle unit 50 can be pulled back with both hands, and the lever 6 is raised at the same time, and then the hands are gradually applied. The relaxation of the force, so repeated, can make the body continuously ups and downs, and thus achieve the fitness effect of riding, so the new foldable fitness equipment has two functions of providing exercise bike exercise and horseback riding. / Figure 5 7, in addition, since the linkage of the handle unit 5〇 with the seat rod 61 is coupled to the buckle 521 by the first link 63, the support rod η is fixed by the second link 72. It is connected to the crossbar 25, so whether it is to be used for stretching or to be folded and stored after the movement is completed, only the first and second links 63 and 72 need to be pulled to complete the desired state. Therefore, It also has the advantages of streamlined and sturdy, unfolding and storage, which is quick and easy. Because the structure of the heart connecting rods 63 and 72 is firm and stable, it is not suitable for use, and the model is also durable and durable. Y Y1 In addition, the structure is provided to provide the changes in the expansion and folding of the exercise bike and the riding exercise i, and only through the movement of the two main components of the first force, the second component, and the 72 can be quickly completed. M290056 is quite simple to operate, at —, ,,. The structure is strong, and the storage space can be reduced. "The phase meets the purpose and requirements of the present invention. u, the above is only a preferred embodiment of the present invention, and can be used to limit the new strip. The simple equivalent change and modification made by Putian not & κ 鞑 , , 即 即 , , 依 依 依 依 依 依 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单 简单Fig. 1 is a perspective view showing a conventional fitness equipment with a folding function; Fig. 2 is a schematic view of the use of the above-mentioned fitness equipment, and the use of the above-mentioned fitness equipment is shown in FIG. Figure 3 is a side view showing a preferred embodiment of the novel foldable exercise device; Figure 5 is a side view showing the connection of the members in the preferred embodiment; Figure 6 is a schematic view, The state of use of the above-described preferred embodiment is described: and FIG. 7 is a schematic view showing the collapsed state of the preferred embodiment 12 M290056
【主要元件符號說明】 20…… •…主架 53…·. 極接才干 21…… •…底段 54··... •…握把 22……· •…頂段 55 •…. •…把手固定栓 23 …·· •…中間段 60··..· •…坐墊單元 24•…· …·主桿 61 ··.·. —坐才干 25 …·橫桿 62…·. —坐塾 26·.··_ …·抵制件 621… …·坐墊固定栓 30••… •…前支架 63 ••… …·第一連桿 3 1 ·.·_· 631 ·· …· T型端 311 …. …·孔 70••… …·支撐單元 40··.·· …·傳動機構 71 ••… …·支撐桿 41 ··.·· …·踏板 711 ··· …·樞接段 50•…· …·把手單元 712… …·支撐段 5 1 ••… —施力才干 72…… …·第二連桿 52…… …·連動桿 721 ··· …·連結段 521… —扣環 722… •…固定段 13[Description of main component symbols] 20... •...Main frame 53...·. Extremely connected 21... •...Bottom section 54··... •...Clip 22......· •...Top section 55 •.... • ...handle fixing bolt 23 ...·· •...intermediate section 60··..··...Cushion unit 24•...·...·main pole 61 ·····.——Sit 25...·crossbar 62...·.塾26····_ ...·Resistance 621...··Cushion fixing bolt 30••... •...Front bracket 63 ••...·First connecting rod 3 1 ····· 631 ···· T type End 311 .... ...·孔70••.........Support unit 40·······Transmission mechanism 71 ••... Support rod 41 ······· pedal 711 ····· Segment 50•...·...·Handle unit 712...··Support section 5 1 ••...—Strengthen 72.........·Second link 52.........·Linking rod 721 ·····Connecting section 521... - buckle 722... •... fixed section 13