M285363 八、新型說明： 【新型所屬之技術領域】 性種卿之結構改良，其係利用惰性氣體特有的穩定 該回&復彈壓力^惰性乳體經壓縮膨脹後可獲—回復彈壓力，藉由 堪慮，並簡化1=1==_知彈性元件有彈性疲勞之 【先前技術】 =圖所示，其係習知具回復效果之連桿結構由一桿體 2^、-外軸套23、一内轴套22、__ 24、一連動桿25、一彈性元 =6及-螺帽27所組合構成，其中該桿體21 —端係設有螺紋21〇 ，該桿體21之另-端可套人外軸㈣内成—活塞結構； 夕卜軸套23近一端表面形成有一長形缺槽23〇，於缺槽⑽二侧近端緣 j凸伸形成有垂直於外軸套23管壁之二樞耳232，於外轴套Μ近另 一端表面凸伸形成垂直於外軸套23管壁且與缺槽23g呈一直線之框耳 234 ;旋鈕24配合一螺絲24〇係穿設於外軸套幻之樞耳Μ]上以供 靖外軸套23缺槽230開口之開距；内軸套22為管壁具轴向缺口: 套官’於内軸套22 -端形成有朝外延伸之凸緣22〇 ;連動桿25為二 端設有裝孔之長形桿；彈性原件26可為—彈簀；螺帽 = 性原件26增加阻尼用。 細弹 參閱第二®及第三圖_，錢將如復絲之連桿結構裝設於 習知踏步機上，主要係包括一座體1〇、二連桿結構2〇、一連動機構 30及二踏板33、34，其中座體1〇之主架桿u與後支㈣中段係設 5 M285363 有連、、、。杯12以連結，二連桿結構2 〜 咏U n 4 ’、呈平行設置於座體10兩側’ 踏板33、34樞設於主架桿u兩侧 ^ 1連動機構30係由一皮帶輪31及 一拉繩32所構成，皮帶輪31俜 ^ ^ 糸、、且叹於主架桿11中段所設連結桿12 下方，拉繩32係繞設於皮帶輪31 兩^係方別連接於二踏板33、34 上0 參閱弟"一、 、二圖 Pft JR > - ΜΑ 1 1Λ + Λ 一扣體21係呈平行固定結合於座體 1主藉11與後加3之間，桿體21未設嫩別之一端M285363 VIII. New description: 【New technical field of the invention】 The structural improvement of Sexual Seeds is stabilized by the inert gas, which is stabilized by the inert gas. The re-explosive pressure of the inert milk can be recovered and compressed. By worrying, and simplifying 1 = 1 = = _ know that the elastic element has elastic fatigue [previous technique] = shown in the figure, it is known that the link structure with the recovery effect consists of a rod body 2^, - outer shaft The sleeve 23, an inner sleeve 22, __ 24, a linkage rod 25, an elastic element = 6 and a nut 27 are combined, wherein the rod body 21 is provided with a thread 21 — at the end, and the rod body 21 is The other end can be sleeved with the outer shaft (4) into a piston structure; the outer end surface of the bush sleeve 23 is formed with an elongated slot 23〇, and the proximal end edge j of the two sides of the slot (10) is convexly formed to be perpendicular to the outer shaft. The second pivoting arm 232 of the sleeve 23 is formed on the outer surface of the outer sleeve and protrudes from the other end surface to form a frame 234 perpendicular to the wall of the outer sleeve 23 and in line with the notch 23g; the knob 24 is matched with a screw 24 It is placed on the outer shaft sleeve of the magical shackle for the opening of the opening of the sleeve 23 of the Jing outer sleeve 23; the inner sleeve 22 is the axial gap of the tube wall: The official end 22 is formed with an outwardly extending flange 22〇 at the end of the inner sleeve 22; the linkage rod 25 is an elongated rod provided with a hole at both ends; the elastic original member 26 can be a magazine; the nut = the original element 26 Increase damping. Fine bombs refer to the second and third figures _, money will be installed as a multi-wire link structure on the conventional stepper, mainly including a body 1 〇, two-link structure 2 〇, a linkage mechanism 30 and The two pedals 33, 34, wherein the main frame rod u of the seat body 1〇 and the middle section of the rear branch (4) are connected with 5 M285363. The cup 12 is connected, and the two-link structure 2 咏 nU n 4 ' is disposed in parallel on both sides of the seat body 10. The pedals 33 and 34 are pivoted on both sides of the main frame u. 1 The linkage mechanism 30 is composed of a pulley 31. And a pull cord 32, the pulley 31 俜 ^ ^ 糸, and sigh under the connecting rod 12 provided in the middle section of the main frame 11, the pull rope 32 is wound around the pulley 31, and the two pedals are connected to the two pedals 33 34,上0 弟弟"1, 2, Pft JR > - ΜΑ 1 1Λ + Λ A button body 21 is fixed in parallel with the seat body 1 between the main 11 and the rear 3, the rod 21 is not Set one of the tender
% =疋結合於主架桿η，桿體21設有螺紋加之一端係固定結合於 13 ;内軸套22係套設桿㈣未設有螺謂之-端表面，外 外圍’外轴套23設有缺槽230之一端係抵 罪於内軸套22凸緣220上而靠近主架桿u，彈性元件％穿套於桿體 以外’其-端係抵靠於外軸套23設有樞耳Μ4之一端，螺帽π係螺 設於桿體21具螺紋21G處且抵靠於彈性元件％之另—端，連動桿^ 之一端係樞設於外軸套23之樞耳234上，其另一端係插接於、 34底面。 但在習知具回復效果之連桿結構上仍有其缺失，因此在使用實施 上至少存在有如下所揭露之缺弊·· 1·藉由如彈簧、橡皮等彈性元件來儲能時，必須預緊，才能 達到設計所需的彈愿力，該彈屢力大小係隨著行程長短來 決定，故桿體長度勢必倚賴空間，增加模具設計之成本。 2·罪壓縮彈黃、橡皮等彈性元件達到回復效果之連桿結構， 須注意該彈性元件使用方式及使用時間，彈性元件於使用 一段時間後，勢必產生彈性疲勞之現象。 M285363 裝設於連縣構外部之賴树，與外界之空 m日輸綱树伽及變質之 4. ;:、回復果之連桿結構裝設於踏步機時，其外顯式 =性元件如彈箐，恐有造成央手之堪慮，實為不便。 春紫妙」作人—本鑽研創作的精神，著手研朗發，本著多年 習知讀弊崎’悉"趣，推陳鱗，進而提出本創作，以期改善 【新型内容】 油壓缸之作動係將流體能量轉換為線性的機械力之裝置，通常具 :活塞扯内作推或拉的直線式往復運動，使油可在行程内作很 ，月確的啟動與停止；由於油麻接受施壓後，通常需仰賴彈箬的彈壓 2能使雌缸_未受壓時之雜；彈簧錄需有—雜阻力方能 •減緩回彈後自由震蓋過大之幅度，通常避震器可減缓彈菁之自由震 盪’由於避震n的内部就是使用高麟係數的流體以及小尺寸的孔徑 來產生阻尼效應；本創作利用避震器原理提供一種踏步機之結構改良: 有鑑於習知具回復效果之連桿結構大多採用彈菁元件，針對不同 功用必須設計出各種適合軸距的彈簧，同時須考慮行程長短，對製造 者係-負擔，而彈簧元件經過-段時_使用後，即衍生出彈性疲勞、 腐餘老質等現象’又’日常生活器具時，若操作疏失恐有夾傷之虞， 實令人隱憂。 、 本創作之主要目的係在提供一種踏步機之結構改良，其係利用穩 7 M285363 .二性極佳的舰氣體混人她_充於辭機之油祕 卡原理得知液财得壓縮，故，—般油壓缸係為單向作動，斯 =::缸回復未親狀態;本創作 替代習知彈性元魏、 本創作使用惰性氣體 、⑽絲配合賴力大小❿f 度’可省卻踏步機之模具設計及製作成本。 杯體長 丨梢作之次要目的錄提供—觀頻之結構Μ，習知彈性元 :於^用―段時間後’該彈性元件會有彈性疲勞或受韻變質之現 象’虽舰氣體替代f知彈性元件受壓縮時，方能_習知彈性 兀件有彈性疲勞之慮；又，惰性氣體可採用空氣中含量最多的氮氣 (Nitrogen) ’只須利用製氮機加壓大氣，即可產生無色、無臭、盔味且 穩定2佳之氮氣，可簡化模具開發設計、降低製造成本同時_環 保之模範。 本創作之再次要目的係在提供—獅步機之結構改良，其混入液 壓油並填充於踏步機之油壓缸内之惰性氣體，可作為一阻尼回復裝 置，該回復裝置之賴力大小係取決於填絲體之壓力而蚊，而^ 於氣體受卿職可絲魅生—_賴力，可有顺習知彈性元 件的機械性回復力，以令使用者於操作上更為輕鬆、舒適，亦能讓使 用者感受到前所未有之真實臨場感。 本創作構思-種利用氣體替代習知彈性元件之踏步機之結構改 良除卻驾知元件產生之話病，並同時降低成本、節省空間，更達到 環保之功效。 8 M285363 ' 【實施方式】 二=:進:::=作__功效， si μ古n 内缸Β 52、一活塞結構所組成；該外缸管 ====於内缸管52之_ _，於外缸管Μ頂端固設 "…違培林511中央挖設有一孔洞貫穿，且於該培林511 I 。又有圓形卡槽犯，係作為使内缸管52固定之用；在外缸管Η 底端固設有-連結件59，於連結件59上方内空處置設一接頭座兄， 並於該接頭座56中央裝設一用來灌充穩定性氣體之充氣梢57，充氣 梢57與接頭座56間設一 〇型環571係用以防止穩定性氣體外沒；油 壓缸50之内缸管52為一薄型紅管，該内缸管52之一端固設一底座 5於底座55外圍挖设有複數組溝槽μ2，使該底座％外圍之溝槽 =2與凸緣553高低相間，該底座％内挖設有複數組油孔別係供液 堊油抓通用於底座55下方设置一油門片554係用以阻播液壓油大量 流通至外缸管51與内缸管52之間，於底座55及油門片5Μ中央皆設 有-孔洞，並藉由-活動梢555穿透底座％及油門片554中央之孔 洞，使其連結且可作細微浮動；活塞結構係包括一活塞桿53及一活塞 54 ’該活塞桿53之一端為直徑較小且設有螺紋之桿柱531，當活塞桿 53由外缸管51頂端之培林511中央之孔洞穿出時，其具螺紋之桿柱 531可鎖固於一連結件58内，另一端則裝設一活塞％鎖固於螺紋 532，該活塞54係包括複數組油門片541及〇型環542所組構而成， 活塞54之構件外並配合一螺帽543鎖固於活塞桿53上，活塞54及其 9 M285363 構件大小需能容設於内缸管52之内。 >閱第五圖，為本創作踏步機之結構改良之作動示意圖㈠，其 内有了活塞結構，前端之活塞54係配合—螺帽543鎖固於活塞桿ς 之上"亥活塞桿53經由培林511中央之孔洞穿透出外缸管51之外， 賴一連轉58 _，該 5何毅於恤f %巾，並可進行往 />_气乍動其内缸官52之底座55係剛好抵設於接頭座％上，内紅管 52之另-端係穩固卡合於培林su挖設之圓形卡槽犯中，該圓形溝 _槽512之直徑大小係相當於内缸管如，當内缸管μ置設於外缸管 j内時其係緊ϋ配合的狀態’而該底座55内之活動梢555係呈現 無緊固貼合之態樣，故，此時油門片554並無阻擋液壓油或穩定性氣 體之一流通^同時參閱第六圖，為本創作踏步機之結構改良之作動示意 圖當活塞54遭受施力往前推動時，由於活塞％的推進會帶動 -置洲缸管52内之液壓油及穩定性氣體，此時，液壓油及穩定性氣體 .文壓=會產生氣洋原理，位於上方的穩定性氣體必推壓置於下方之液 進而s /纟塞54找帶動内缸管52内讀壓油及歉性氣體 罨時’其崎管52 _呈現賴之㈣，該高驗㈣使得位於底座 5之活動梢555又墨後亦往前推進，並使油門片554緊貼底座％，而 由於液體不可壓縮之定律，故，此時液島係沿著底座％上之複數組 油孔551流出，流經底座55上之溝槽切至外缸管51巾，·當油門片 554緊貼於底座55上時，内紅管52内之穩定性氣體係呈現受塵縮膨 脹之態樣’當穩定性氣體受壓縮膨脹後，可產生—回復賴力；當活 塞54施力消失後，可藉由該回復彈愿力可推塞％，使活塞^回 復至作動前之狀態’即可替代習知彈性元件之缺失，此時，由於内缸 M285363 -管52内高塵之狀態已解除，故，之前緊貼於底座％之、、 因活動梢555未受愿而鬆放，因此，外缸管51 〉由門片554亦 座55上之油孔551流回至内缸管& 0。 吹痊油會再沿著底 參閱第七圖，為本創作踏步機之結構改良之立 頂端之培林551及底端之接頭座56，與外缸管51接1該祕缸5〇 =及接^ ^餅外岭51触雜雜料 型％亦或採用輥焊之方式使之緊密接合。 ◦ 圖第九圖’為本創作踏步機之結構改良之實施例 杜^ 科之連桿結構，可確實避免彈益元 機之結及造成爽傷之堪慮，利用本創作之踏步 ，__输元件後， 價值，並由於摘作的特殊設計，因此具有上賴優點及實用 利之申類產仍未見有類似之創作或發表，應已符合新型專 申^要件，乃爰依法提出申請。 11 M285363 【圖式簡單說明】 第-圖係習知㈣復效果 :二圖係習知具回復效果之踏步二:圖； 第三圖係習知具回復效果 髖曰， 第四圖係本創作踏步機之結構 第五圖係本創作踏步機之結構改良：：;). 第第=::踏步機之結構改良之作動=: 第七圖係本_踏步機之結構^之立體圖； 第八圖係本_齡叙結衛边之實關圖㈠； 第九圖係相作辭機之結槪k實施姻㈡。 【主要元件符號說明】 10座體 11主架桿 12連結桿 13後支架 20連桿結構 21桿體 210螺紋 22内轴套 220凸緣 23外軸套 230缺槽 12 M285363 • 232、234 柩耳 24旋鈕 240 螺絲 25連動桿 26彈性元件 27螺帽 30連動機構 31皮帶輪 • 32拉繩 33、34踏板 40座體 41主支架 42連結桿 43後支架 50油壓缸 % 51外缸管 511培林 512卡槽 52内缸管 53活塞桿 531桿柱 532螺紋 54活塞 M285363 - 541油門片 542 Ο型環 543螺帽 55底座 551油孔 552溝槽 553凸緣 554油門片 • 555活動梢 56接頭座 57充氣梢 571 0型環 58連結件 - 59連結件 60連動結構 锤61皮帶輪 62拉繩 63、64踏板% = 疋 is combined with the main frame η, the rod body 21 is provided with a thread and one end is fixedly coupled to 13; the inner sleeve 22 is sleeved with a rod (4) without a screw-like end surface, and the outer periphery 'outer sleeve 23 One end of the notch 230 is provided on the flange 220 of the inner sleeve 22 and close to the main frame u, and the elastic element is worn outside the rod. The end of the sleeve is placed against the outer sleeve 23 and provided with a pivotal ear. One end of the Μ4, the nut π is screwed on the rod 21 with the thread 21G and abuts against the other end of the elastic element, and one end of the linkage rod is pivotally disposed on the pivot 234 of the outer sleeve 23, The other end is inserted into the bottom surface of 34. However, there is still a lack of the link structure with the recovery effect. Therefore, there are at least the following drawbacks in the implementation of the use. 1. When storing energy by elastic elements such as springs and rubber, it is necessary to Pre-tightening can achieve the required force of design. The size of the elastic force is determined by the length of the stroke. Therefore, the length of the rod is bound to depend on the space and increase the cost of the mold design. 2. Sin compression The elastic rods such as yellow and rubber are used to achieve the recovery effect of the connecting rod structure. Attention should be paid to the use of the elastic element and the time of use. After using the elastic element for a period of time, it will inevitably cause elastic fatigue. M285363 is installed in Laishu, which is outside the building of Lianxian County. It is tempered with the outside world. The structure of the connecting rod is restored to the stepper. If it is impeached, it may be inconvenient to cause a worry. "Spring Zimiao" is the person--the spirit of this research, and I started to research and develop Langfa. In the past, I have read the novels and learned the fun, and pushed the scales, and then proposed this creation, with a view to improving the [new content] hydraulic cylinder. Actuator is a device that converts fluid energy into linear mechanical force. It usually has a linear reciprocating motion of pushing or pulling the piston, so that the oil can be started and stopped within the stroke. After receiving the pressure, it is usually necessary to rely on the elastic pressure of the magazine 2 to make the female cylinder _ uncompressed; the spring is required to have - the resistance to the resistance can slow down the amplitude of the free shock cover after the rebound, usually the shock absorber It can slow down the free oscillation of the elastic crystals. 'Because the inside of the shock absorber n is the fluid with high coefficient and the small size of the aperture to generate the damping effect; this creation uses the principle of the shock absorber to provide a structural improvement of the stepper: Most of the link structures that have the effect of returning are made of elastic crystal elements. For different functions, various springs suitable for the wheelbase must be designed. At the same time, the length of the stroke must be considered, and the manufacturer should bear the burden, and the spring elements pass through the segment. After that derived from elastic fatigue, corrosion and other phenomena than the old quality 'and' daily life of equipment, if the operator negligence fear of a pinch in danger, the real cause for worry. The main purpose of this creation is to provide a structural improvement of the stepper, which uses the stable 7 M285363. The two-in-one excellent gas blends with her. Therefore, the general hydraulic cylinder is a one-way operation, and the:=: the cylinder returns to the unfamiliar state; this creation replaces the conventional elastic element Wei, the creation uses an inert gas, and the (10) wire cooperates with the size of the force ❿f degree to save step by step. The mold design and production cost of the machine. The second purpose of the cup body is to provide the structure of the observation frequency. The conventional elastic element: after the use of the period of time, the elastic element will have elastic fatigue or rhyme deterioration phenomenon. f know that the elastic element is compressed, it can be known that the elastic element has elastic fatigue; in addition, the inert gas can use the most nitrogen in the air (Nitrogen) 'only need to use the nitrogen machine to pressurize the atmosphere, you can Produces a colorless, odorless, helmet-like and stable nitrogen gas, which simplifies mold development and design, reduces manufacturing costs, and is a model for environmental protection. The purpose of this creation is to provide the structure improvement of the lion machine, which is mixed with hydraulic oil and filled with inert gas in the hydraulic cylinder of the stepper, and can be used as a damping recovery device. Depending on the pressure of the filler body, the mosquitoes, and the gas can be used by the Qing dynasty, can have the mechanical recovery force of the elastic component, so that the user can operate more easily. Comfortable, it also allows users to experience an unprecedented sense of presence. This creation concept--the structure of a stepper that uses gas instead of the conventional elastic element improves the disease, but at the same time reduces the cost, saves space, and achieves the effect of environmental protection. 8 M285363 ' [Embodiment] Two =: In:::= for __ efficiency, si μ ancient n inner cylinder Β 52, a piston structure; the outer cylinder tube ==== in the inner cylinder tube 52 _, fixed at the top of the outer cylinder tube & ... ... 培 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 511 There is also a circular card slot for fixing the inner cylinder tube 52; a connecting member 59 is fixed at the bottom end of the outer cylinder tube, and a joint seat brother is disposed in the upper space above the connecting member 59, and The center of the joint seat 56 is provided with a gas-filling tip 57 for filling a stable gas, and a ring-shaped ring 571 is arranged between the gas-filling tip 57 and the joint seat 56 to prevent the stability gas from being external; the inner cylinder of the hydraulic cylinder 50 The tube 52 is a thin red tube. One end of the inner cylinder tube 52 is fixed with a base 5, and a plurality of array grooves μ2 are dug around the periphery of the base 55, so that the groove of the outer portion of the base is 2 and the flange 553 is high and low. The base is excavated with a plurality of arrays of oil holes, and the liquid is supplied with oil. The oil is used for the bottom of the base 55. A throttle piece 554 is provided for blocking the flow of hydraulic oil to the outer cylinder tube 51 and the inner cylinder tube 52. A hole is formed in the center of the base 55 and the throttle piece 5Μ, and the movable tip 555 penetrates the hole of the base and the center of the throttle piece 554 to be connected and can be slightly floated; the piston structure includes a piston rod 53. And a piston 54' one end of the piston rod 53 is a small diameter and threaded pole 531, when the piston rod 53 is When the hole in the center of the Palin 511 at the top of the cylinder tube 51 is passed out, the threaded post 531 can be locked in a connecting member 58 and the other end is provided with a piston % locked to the thread 532. The utility model comprises a composite array throttle piece 541 and a 〇-shaped ring 542. The piston 54 is externally coupled with a nut 543 and is locked on the piston rod 53. The piston 54 and the 9 M285363 member are required to be accommodated therein. Inside the cylinder tube 52. > Read the fifth picture, which is a schematic diagram of the structure improvement of the creation stepper (1), which has a piston structure, the front end of the piston 54 is matched with the nut 543 locked on the piston rod &" 53 through the hole in the center of Palin 511 penetrating out of the outer cylinder tube 51, Lai Yilian turned 58 _, the 5 He Yi in the shirt f% towel, and can go to />_ gas to move its inner cylinder officer 52 The base 55 is just placed against the joint seat %, and the other end of the inner red tube 52 is firmly engaged with the circular card slot of the Palin su. The diameter of the circular groove _ 512 is equivalent. For example, when the inner cylinder tube μ is disposed in the outer cylinder tube j, it is in a state of being tightly fitted, and the movable tip 555 in the base 55 is in a state of no fastening fit. At this time, the throttle piece 554 does not block the flow of one of the hydraulic oil or the stable gas. Meanwhile, referring to the sixth figure, the schematic diagram of the structural improvement of the creation of the stepping machine is performed when the piston 54 is pushed forward by force, due to the piston% The propulsion will drive the hydraulic oil and stability gas in the cylinder tube 52. At this time, the hydraulic oil and the stability gas. The principle of angry ocean, the stability gas at the top will push the liquid placed underneath and the s / sluice 54 will be used to drive the inner cylinder tube 52 to read the oil and apocalyptic gas ' 'its Kazuki 52 _ present Lai Zhi (4) The high test (4) causes the movable tip 555 located on the base 5 to advance further after the ink is applied, and the throttle piece 554 is closely attached to the base, and due to the law of liquid incompressibility, the liquid island is along the base at this time. The upper array of oil holes 551 flows out, and the grooves flowing through the base 55 are cut to the outer cylinder tube 51. When the throttle piece 554 is in close contact with the base 55, the stability gas system in the inner red tube 52 is subjected to The phenomenon of dust shrinkage expansion 'when the stability gas is compressed and expanded, it can generate-recovery force; when the force of the piston 54 disappears, the force of the returning force can push the plug to make the piston ^ return to the action The former state can replace the missing of the conventional elastic element. At this time, since the state of the high dust in the inner cylinder M285363 - the tube 52 has been released, the front portion is closely attached to the base, and the movable tip 555 is not wished. And loose, therefore, the outer cylinder tube 51> is returned to the inside by the oil hole 551 on the door 554 and the seat 55 Tube & 0. The boiled oil will be further referred to the seventh figure along the bottom, which is the Palin 551 and the bottom joint seat 56 of the top of the structural improvement of the creation stepper, and the outer cylinder tube 51 is connected to the secret cylinder 5〇= and The % of the solder paste 51 is also closely bonded by means of roll bonding.第九 Figure IX Figure 〖The structure of the structure of the creation of the stepper is a link structure of the Du Keke, which can avoid the knot of the Yiyiyuan machine and cause the injury, and use the step of the creation, __ After the transmission of the components, the value, and because of the special design of the excerpts, therefore, there are still similar creations or publications that have the advantages and practical benefits of the application, and should have met the new special application requirements, which is to apply according to law. 11 M285363 [Simple description of the diagram] The first picture is a conventional knowledge (4) complex effect: the second picture is a step 2 of the recovery effect: the figure; the third picture is the familiar effect with the acetabulum, the fourth picture is the creation The fifth figure of the structure of the stepper is the structural improvement of the creation stepper::;). The first =:: the structure improvement of the stepper =: The seventh figure is the stereoscopic diagram of the structure of the stepper; Figure _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ [Main component symbol description] 10 seat 11 main frame 12 connecting rod 13 rear bracket 20 connecting rod structure 21 rod body 210 thread 22 inner sleeve 220 flange 23 outer sleeve 230 missing slot 12 M285363 • 232, 234 ears 24 knob 240 screw 25 linkage rod 26 elastic member 27 nut 30 linkage mechanism 31 pulley • 32 rope 33, 34 pedal 40 seat body 41 main bracket 42 connecting rod 43 rear bracket 50 hydraulic cylinder % 51 outer cylinder tube 511 Palin 512 card slot 52 inner cylinder tube 53 piston rod 531 pole 532 thread 54 piston M285363 - 541 throttle piece 542 Ο type ring 543 nut 55 base 551 oil hole 552 groove 553 flange 554 throttle piece • 555 active tip 56 joint seat 57 inflatable tip 571 0 ring 58 joint - 59 link 60 linkage structure hammer 61 pulley 62 drawstring 63, 64 pedal