201204428 六、發明說明： 【發明所屬之技術領域】 - 本發明隸屬一種運動健身設備之技術，具體而言係 . 指一種可縮小材積、且運動多樣化之拉舉健身器結構， 藉以增進拉舉健身器結構之運動訓練效果。 【先前技術】 按，由於工商社會生活繁忙及高度都市化導致生活 空間縮減，使現代人普遍有運動量不足的問題。而根據 鲁 醫學研究指出，少量而多次的運動方式，其預防心臟病 ' 的成效和密集性地做一段長時間運動一樣好，也因此業 界開發有多種室内健身器材’由於該能供室内運動使用 的健身器材以不受限於時間、空間與氣候的使用特性， 故成為增加現代人運動量的主要辅助工具，為了使人體 不同部位都能獲得訓練以均衡地改善整體健康狀況，是 有針對人體不同部位肌肉進行重力訓練或用於加強心肺 功能的各種類型運動器材。 # 以訓練臂力與胸肌為主的拉舉式健身器為例，主要 疋透過手臂拉舉一預定重量的配重塊，達到锻練手臂肌 肉的效果。現有的拉舉式健身器具有一主機架、一設於 主機架上的載座組、一配置設於主機架上的配重组、一 • 設於主機架上由滑輪與索件組成之牽引組，一設於主機 : 架之載座組上方的拉桿件，該拉桿件並設於牵引組的出 力端，供制者坐在載舰±，且湘雙手向下拉動該 拉=件，而拉桿件騎料5丨組與配重組連接的關係， 以曰供其阻尼訓練效果。如中華民國新型第随娜號 201204428 等，另如新型帛_157號之專利前案，其進-步於主 機架兩側設有連接料引_左右旋擺件，供進行 運動’以提供不同的運動樣式； 、 而前述健身㈣拉桿件通常係設於主機架的載座組 上方，因此在考量使用者社時碰卿部及手臂上 舉的活動空間下，域架通常具有—定的高度， 上部份健身H具有左右旋擺的獅絲，難在拉 與左右旋擺件的寬度考量下，更使健身器的寬度增加， 無形間即加大健身器的材積，再者拉桿件與旋擺件 不同組件，如料僅增加組裝複雜度與難度，且也會辦 加組件，再加上運輸與收納的空間成本，進一步増加^ 成本，同時由於這類健身器係屬大型器材在消^成ς 與擺置空間的考量下，通常僅能用於專業的健身房中， 較少消費者會採買置於家中； ’ 另其使用型態上，由於現有健身器通常僅具有上下 拉伸及左右旋擺的運動，故其可選擇的運動樣式少，無 法滿足不同使用者的需求，且容易造成使用者因動作單 調而提不起使用的興趣。再者，其拉桿件或旋擺件其使 用方式有一定的運動軌跡，相對的造成其手部活動範圍 較狹窄及運動效果受限的缺點，因此當其大小、距離或 位置與使用者體型不符時，則容易形成運動傷害。 換。之’現有的健身益因没计未缘完善，而普遍存 在有材積大、成本高、運動樣式少及易產生運動傷害的 困擾與不便，故有進一步改善之必要。 緣是，本發明人乃針對前述現有拉舉健身器結構在 201204428 使用時所面臨的問題深入探討， 經驗與使用的需求，而積極尋求解c足事研發的 的:”試作，終於成功的開發出:2舉;= 所造成的缺失。 _材積大及運動樣式少 【發明内容】 因此，本發明之主要目的係在提供一 舉健身器結構，_以能有4&始,#7、種材積小之拉 ，進一牛、丄藉此有效的縮小其運輸與收納的空間 的ί本步減少材料的使用，而能有效降低其製造與運輸 又，本發明之另一主要目的係在提供一 ，舉健身器結構，其能增加拉舉健身器的運動樣^且 月匕進步符合使用者的運動需求，以減少運動傷害的形 成，進一步有效的增進其訓練效果。 σ 基於此，本發明主要係透過下列的技術手段，本發 明能利用拉伸組之立桿可上、下旋轉調整的特性，而能 改變整個拉舉機的高度及寬度，有效縮小其運輸或收納 的材積，達到降低成本之目的，同時可調整其運動角度 ，除能增加拉舉訓練的多樣化外，以有效地提升其運動 訓練效果，且更能減少運動傷害；該拉舉健身器係由一 基座、兩樞設於基座上的拉伸組、一滑設於基座上之配 重組及一設於拉伸組與配重組間由滑輪與索件組成之牽 引組所組成；其中： 所述基座後侧設有一供組設牽引組的框架，框架具 有一供樞設拉伸組之立框桿及一供滑設配重組之滑框桿 201204428 所述兩拉伸組係分設於立框桿兩侧，各拉伸組分別 具有一調整座及一立桿，其中立桿可利用調整座^ 相對立框桿旋擺改變角度； 所述配重組係滑設於基座框架之滑框桿上，該配重 組具有一滑設於滑框桿上的滑套，且滑套可受牵^组的 索件作用而選擇性上、下滑移； 、、 所述牽引組係設於框架之配重組與拉伸組間，且牽 引組索件並於兩側拉伸組之立桿自由端具有一上出力端 ，牽引組索件之上出力端可供選擇性組接一握套，供使 用者在握持握套後，可施力將牽引組索件之上出力^ 外拉出。 藉此，透過前述技術手段的展現，本發明之拉舉健 身器能·拉伸組之立桿可上、下旋轉調整的特性 僅可供使用者選擇進行不同方向的拉舉運動，增加其運 動的多樣化，且能改變整個拉舉機在運輸或收納時的言 度及寬度，可有雜小其運輸或㈣的材積與空間，= 時更可減少組件’以簡化其組裝的複雜度與難度， 降低成本之目的，進-步並可減少運動傷害，故 地提升其運動訓練效果。 ’ 為使貴審查委員能進一步了解本發明的構成 徵及其他目的，以下乃舉本發明之較佳實施例，並配人 細說明如後’同時讓熟悉該項技術領域者能夠工 【實施方式】 201204428 本發明係一種拉舉健身器結構’隨附圖例示之本發 =拉舉健身器結構的具體實施例及其構件中，所有關於 刚與後、左與右、頂部與底部、上部與下部、以及水平 與垂直的參考，僅用於方便進行描述，並非限制本發明 ，亦非將其構件限制於任何位置或空間方向。圖式與說 曰^書中所指定的尺寸，當可在不離開本發明之申請專利 範圍内，根據本發明之具體實施例的設計與需求而進行 變化。 而關於本發明之拉舉健身器結構最佳實施例的詳細 構成，則係如第一、二及三圖所示，其係由一基座（1〇 ) 权於基座（1〇)上的載座組（20)、兩樞設於基 座上的拉伸組（30)、一滑設於基座（10)上之 配重組（40)及—設於拉伸組（30)與配重組（40)間 由滑輪與索件組成之牵引組（5〇)所組成； 其中所述基座（1〇)係呈「开」形框體，且基座（ ίο)具有兩略為平行且向前延伸的前伸桿（11)，以增 加，座（10)的重心面積，使本發明拉舉健身器可穩固 立設於地面’再者基座⑴）於兩前伸桿（11)前端間 設有-踩踏板（12)，又基座（1〇)後側設有一向上凸 伸的框架（15)，框架（15)具有—供組設載座組（2〇 )與樞設拉伸組⑽）之立框桿（16)及-供滑設配重 組（40)之滑框桿（18)，且框架（15)可供組設 之牽引組（50); 又所述載顧（2〇)具有鎖設於前述框架（15)立 框桿（16)之一座墊（21)與一靠墊（25)，其中座墊 (21)可選擇性拆下，讓使用者可站立於基座（10)踩 201204428 踏板（12)上運動； 另所述兩拉伸組（30)係分設於框架（15)之立框 桿（16)兩側，各拉伸組（3〇)係由一調整座（31)及 一立桿（38)所組成’其中調整座（31)的構成係如第 四圖所示’其係於立框桿（16)上設有一固定盤（32) ’固定盤（32)於鄰近周緣處形成有系列限位孔（32〇 )，又調整座（31)於固定盤（32)上樞設有兩相對之 轉軸盤（33)，前述立桿（38)係固設於兩轉轴盤（33 )之間’使立桿（38)可利用轉軸盤（33)相對固定盤 (3j)旋轉改變夾角，又兩轉軸盤（33)間設有一對應 固定盤（32)限位孔（ 320 )之滑筒（ 330 )，滑筒（ 330) 一端具有一螺鎖段（331)，又滑筒（ 330 )之螺 鎖段（331)上螺設有一螺筒（34)，且滑筒（ 330)内 /月认有限位杯（35 )，該限位桿（35)兩端可分別穿 出m Λ ( 330 )與螺筒（34)，且限位桿（35 )與螺筒 (34)間頂撐有一彈性件（ 350 )，又限位桿（35)穿 出螺筒（34)的—端並螺設有-拉紐（351)，藉以令 限位桿（35)另端可選擇性同步穿扣於固定盤（32)限 位孔（ 320 )【如第五圖所示】，以供立桿（38)於調 整角度後定位用【如第六圖所示】； 至於所述配重組（4〇)係滑設於基座（1〇)框架（ 15)之π框桿（μ)上，該配重組 一 滑框桿（⑷上的滑套⑷，且滑套⑷可受牽引 f 5〇)的索件作用而選擇性上、下滑移，又滑套（41 別設有一水平凸伸之懸掛桿（42),該兩懸掛 干）可供選擇性增減不同規格的重力塊（45)，使 201204428 配重組（40)可利用重力塊（45)調整總重量，以滿足 使用者的不同運動需求’且能易於更換配重組（4〇)之 重力塊（45); 口而前述由滑輪與索件組成之牵引組（50)係設於框 架（15)之配重組（4〇)與拉伸組（3〇)間，且牽引組 (50)索件並於兩側拉伸組（3〇)之立桿（38)自由端 具有一上出力端（51),及於基座（10)兩側前伸桿（ 11：>自由端分設有一下出力端（52)，牽引組（50)索 ，之上、下出力端（51、52)可供選擇性組接握套（55 ’供使用者在握持握套（55)後，可施力將牽引組（ 、索件之上、下出力端（5卜52)向外拉出【如第七 八及九圖所示】’以帶動配重組（40)向上滑動，而 達到運動之目的； 藉此，組構成一材積小、且具多樣運動形態之 健身器結構者。 參看至於本發明拉舉健身器結構於實際運用時，則仍請 (fn第t圖所顯示者’在操作上，使用者可透過載座組 )採正面坐姿或背面坐姿，及使用者亦可在取下載 堝=(20)之座墊（21)後採站姿或跪姿等方式，並透 之手、腳或單手、腳或以腰力拉舉牵引組（50)索件 下出力^ ( 51、52)的握套（55)來進行拉舉運 =供使用者訓練臂力、胸肌、腰力、腿力等等，如 的者料同的__來動作，减增加運動 的趣味性，以避免㈣者因單調乏味而不運動的狀況動 又如第七”\及九圖所顯示者，本發明可供使用者 201204428 依其體型與活動範圍來改變拉伸組（3〇)的角度，當其 立杯（38)需要改變角度時，係如第五、六圖所示，將 轉軸盤（33)上的限位桿（35)利用拉鈕（351)向外 拉出，使限位桿（35)脫離固定盤（32)的限位孔（ 320)，如此立桿（38)即可利用轉軸盤相對固 定盤（32)轉動，而改變立桿（38)的角度，且立桿（ 38)在移至所欲調整的角度位置日夺，即放開限位桿（35 )，使限位桿（35)重新插掣於固定盤（犯）的對應限 位孔（ 320 )内，讓立桿（38)能重新獲得定位，而達 到改變拉伸組（30)立桿⑽肖度之目的，以便於使 用者進行不同_練，同時可減少使用者發生運動傷害 的現象； 再者’本發明之拉舉健身器在運輸及收納時，可進 伸組⑽的立桿⑽完全放下，如此即可 =運輸與收_材積，且由於本發明之拉舉健身器不 =3上^拉舉ί動或左右旋擺運動，均係使用相同拉伸 化其結構，故可大幅降低其成本； 有者了簡 更甚者，由於本發明配重組（ 端部係呈開放狀，謓㈣本加! ML干（42) 桿（42)上選擇性’於該兩懸掛 重組㈤可2 =不同規格的重力塊（45)，使配 用者的不同運動需調整總重量，以滿足使 效提升拉舉健Hi其具有易於操作更換之效，故有 器、'告構的附加價值。 了有“決到本發明為-創意極佳之創作，除 者所面臨的問題，更大幅增進功效，且 201204428 在相同的技術領域中未見相同或近似的產品創作或公開 使用，同時具有功效的增進，故本發明已符合發明專利 有關「新穎性」與「進步性」的要件，乃依法提出申請 發明專利。 【圖式簡單說明】 第一圖：係本發明拉舉健身器結構的立體分解示意圖， 供說明其主要元件的態樣及其相對關係。 第二圖：係本發明拉舉健身器結構的前視立體外觀示意 圖。 第三圖：係本發明拉舉健身器結構的後視立體外觀示意 圖。 第四圖：係本發明拉舉健身器結構中拉伸組分解示意圖 ，供說明拉伸組各元件的態樣及其相對關係。 第五圖：係本發明之拉伸組的側視斷面示意圖，供揭示 其立桿調整前的限位桿動作。 第六圖：係本發明之拉伸組的前視剖面示意圖，供顯示 其立桿調整時的動作。 第七圖：係本發明之拉舉健身器結構於實際使用的動作 示意圖，供說明其用於下拉的胸、臂部訓練動 作。 第八圖：係本發明之拉舉健身器結構於實際使用的另一 動作示意圖，供說明其用於側拉的胸部訓練動 作。 第九圖：係本發明之拉舉健身器結構於實際使用的再一 動作示意圖，供說明其用於上拉的臂力訓練動 作0 201204428 【主要元件符號說明】 (10) 基座 (11) 前伸桿 (12) 踩踏板 (15) 框架 (16) 立框桿 (18) 滑框桿 (20) 載座組 (21) 座墊 (25) 靠墊 (30) 拉伸組 (31) 調整座 (32) 固定盤 ( 320) 限位孔 (33) 轉軸盤 ( 330) 滑筒 (331) 螺鎖段 (34) 螺筒 (35) 限位桿 ( 350) 彈性件 (351) 拉钮 (38) 立桿 (40) 配重組 (41) 滑套 (42) 懸掛桿 (45) 重力塊 (50) 牽引組 (51) 上出力端 (52) 下出力端 (55) 握套 12201204428 VI. Description of the invention: [Technical field to which the invention pertains] - The invention belongs to a technique of an exercise fitness device, and specifically relates to a structure of a pull-lifting exerciser capable of reducing the volume and diversifying the movement, thereby enhancing the pulling The exercise training effect of the fitness device structure. [Prior Art] According to the busy life and high urbanization of the industrial and commercial society, the living space has been reduced, which has caused the modern people to have insufficient exercise. According to Lu medical research, a small number of multiple movements, the prevention of heart disease, is as good as the intensive exercise for a long time, and therefore the industry has developed a variety of indoor fitness equipment. The use of fitness equipment is not limited to the use of time, space and climate, so it is the main auxiliary tool to increase the amount of modern people's exercise. In order to enable different parts of the body to be trained to balance the overall health, it is targeted at the human body. Gravity training in different parts of the muscle or various types of sports equipment used to strengthen cardiopulmonary function. # For example, a pull-type exercise machine that trains arm strength and chest muscles is mainly used to pull a weight of a predetermined weight through the arm to achieve the effect of exercising the muscles of the arm. The existing pull-type exercise machine has a main frame, a carrier set on the main frame, a reconfiguration which is arranged on the main frame, and a traction group which is arranged on the main frame and is composed of a pulley and a cable. The utility model is disposed on the main body: a pull rod member above the carrier group of the rack, the pull rod member is disposed at the output end of the traction group, the supplier is sitting on the carrier, and the hand pulls the pull member, and the pull rod The relationship between the 5th riding group and the recombination connection is used for the damping training effect. For example, the new type of the Chinese Republic of China No. 201204428, etc., another example of the new 帛 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The sporting style; and the aforementioned fitness (4) drawbars are usually arranged above the carrier set of the main frame, so that when considering the user's society, the area frame usually has a fixed height under the movable space of the chest and the arm. The upper part of the fitness H has a lion silk with left and right swings. It is difficult to draw the width of the left and right spins, and the width of the exercise machine is increased. The invisible part increases the volume of the exercise machine, and the pull rod and the rotary part are further Different components, such as materials, only increase the complexity and difficulty of assembly, and also add components, plus the space cost of transportation and storage, further increase the cost, and because these types of fitness equipment are large equipment in the market With the consideration of the space, it can usually only be used in professional gyms, and fewer consumers will buy it at home; 'In addition, the existing exercise machine usually only has up and down stretching and left Rotary motion of a pendulum, so that less movement selectable styles, to meet the needs of different users not be, and is likely to cause the user by the operation of the single tone used uninteresting. Moreover, the use of the tie rod or the rotary member has a certain movement trajectory, which relatively disadvantages the narrow range of movement of the hand and the limited motion effect, so when the size, distance or position does not match the user's body shape, , it is easy to form sports injuries. change. The existing fitness benefits have not been perfected, and there are widespread problems, high costs, low sports styles and the inconvenience of sports injuries, so there is a need for further improvement. Therefore, the inventor of the present invention has intensively explored the problems faced by the aforementioned conventional pull-fit exerciser structure in 201204428, and has actively sought solutions for the development of the problem: "Trying, finally successful development" Out: 2 lift; = the resulting loss. _ volume and sports style less [invention] Therefore, the main purpose of the present invention is to provide a fitness machine structure, _ can have 4 & start, #7, seed product Xiaozhila, in order to effectively reduce the use of materials by reducing the space for transportation and storage, and effectively reducing the manufacture and transportation thereof, another main object of the present invention is to provide one. The exercise machine structure can increase the movement sample of the exercise machine and the progress of the menstruation meets the user's exercise demand, so as to reduce the formation of sports injuries and further effectively enhance the training effect. σ Based on this, the main system of the present invention Through the following technical means, the present invention can utilize the characteristics of the upright and down rotation adjustment of the tension rod of the stretching group, and can change the height and width of the entire pulling machine, thereby effectively reducing the movement thereof. Or the volume of storage, to achieve the purpose of reducing costs, while adjusting its movement angle, in addition to increasing the variety of training, in order to effectively improve the performance of sports training, and more to reduce sports injuries; The utility model comprises a pedestal, two stretching groups pivoted on the pedestal, a reorganization which is slidably disposed on the pedestal, and a traction group which is arranged in the stretching group and the recombination and is composed of a pulley and a cable member. Wherein: the rear side of the base is provided with a frame for assembling a traction group, the frame has a vertical frame rod for pivoting the stretching group and a sliding frame rod for the sliding assembly and reorganization 201204428 The system is respectively disposed on two sides of the vertical frame rod, and each of the stretching groups respectively has an adjusting seat and a vertical rod, wherein the vertical rod can be rotated by the adjusting seat relative to the vertical frame rod; the matching system is arranged on the base The sliding frame rod of the seat frame has a sliding sleeve which is slidably disposed on the sliding frame rod, and the sliding sleeve can be selectively moved up and down by the pulling member of the pulling group; The group is set between the reorganization and the stretching group of the frame, and the traction group is connected to the two The free end of the tensioning rod of the stretching group has an upper output end, and the output end of the traction grouping member can be selectively connected with a grip sleeve, so that the user can apply force to pull the grouping member after holding the grip sleeve. Therefore, through the above-mentioned technical means, the pull-up exercise device of the present invention can adjust the up and down rotation of the upright column only for the user to select different directions. Pulling the movement, increasing the variety of its movements, and changing the width and width of the entire puller during transportation or storage, can be mixed with the transportation or (4) volume and space, = can reduce the component' Simplify the complexity and difficulty of assembly, reduce the cost, advance and reduce sports injuries, and improve the performance of sports training. 'In order to enable your review committee to further understand the composition of the invention and other purposes, the following The preferred embodiment of the present invention will be described in detail as follows: 'At the same time, those skilled in the art can work. [2012] The invention is a pull-type exerciser structure. In the specific embodiment of the structure of the hair extension device and its components, all references to the front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical are only for convenience of description, not limitation. The present invention also does not limit its components to any position or spatial orientation. The dimensions specified in the drawings and variations are to be varied in accordance with the design and needs of the specific embodiments of the present invention without departing from the scope of the invention. The detailed configuration of the preferred embodiment of the structure of the pull exercise device of the present invention is as shown in the first, second and third figures, which is provided by a base (1〇) on the base (1〇). a carrier group (20), two stretching groups (30) pivoted on the base, a recombination (40) slidingly disposed on the base (10), and being disposed in the stretching group (30) The recombination (40) is composed of a traction group (5 〇) composed of a pulley and a cable member; wherein the pedestal (1 〇) is an "open" frame, and the pedestal ( ίο) has two parallel And extending forwardly extending the rod (11) to increase the center of gravity of the seat (10), so that the pulling exercise machine of the present invention can be stably erected on the ground 're-base (1)) on the two front poles (11) ) The front end is provided with a pedal (12), and the rear side of the base (1〇) is provided with an upwardly protruding frame (15), and the frame (15) has a stack for the assembly of the carrier (2〇) a vertical frame rod (16) of the stretching group (10) and a sliding frame rod (18) for the sliding assembly (40), and the frame (15) is provided for the traction group (50); Carrier (2〇) has a lock on the frame (15) of the frame (1) 6) a seat cushion (21) and a cushion (25), wherein the seat cushion (21) can be selectively removed, so that the user can stand on the base (10) to step on the 201204428 pedal (12); The two stretching groups (30) are respectively disposed on both sides of the frame rod (16) of the frame (15), and each stretching group (3) is composed of an adjusting seat (31) and a vertical rod (38). The composition of the adjusting seat (31) is as shown in the fourth figure. It is provided with a fixing plate (32) on the vertical frame rod (16). The fixing plate (32) is formed with a series of restrictions at the adjacent periphery. The hole (32〇) and the adjusting seat (31) are pivotally provided with two opposite rotating shafts (33) on the fixing plate (32), and the vertical rod (38) is fixed between the two rotating shaft plates (33) 'The vertical rod (38) can be rotated by the rotating shaft plate (33) relative to the fixed plate (3j) to change the angle, and the two rotating shaft plates (33) are provided with a sliding sleeve corresponding to the fixing plate (32) limiting hole (320) ( 330), the sliding cylinder (330) has a screw locking section (331) at one end, and a screw cylinder (34) is screwed on the screw locking section (331) of the sliding cylinder (330), and the sliding cylinder (330) is inside/month Recognize the limit cup (35), the limit rod (35) can be respectively Out m Λ (330) and the barrel (34), and the elastic rod (350) is supported between the limiting rod (35) and the barrel (34), and the limiting rod (35) is passed out of the barrel (34) The end-to-end screw is provided with a pull-up (351), so that the other end of the limit rod (35) can be selectively and synchronously fastened to the fixed hole (32) of the fixed plate (32) [as shown in the fifth figure] For positioning of the vertical rod (38) after adjusting the angle [as shown in the sixth figure]; as for the recombination (4〇) sliding on the pedestal (1〇) frame (15) π frame rod (μ), the recombination of a sliding frame rod (the sliding sleeve (4) on (4), and the sliding sleeve (4) can be dragged by the f 5 〇) to selectively move up and down, and slide the sleeve (41 A horizontally extending suspension rod (42) is provided for selectively increasing or decreasing the gravity block (45) of different specifications, so that the 201204428 with the reorganization (40) can adjust the total weight by using the gravity block (45) to The user can meet the different sports needs of the user's and can easily replace the weight (45) with the recombination (4); the aforementioned traction group (50) consisting of the pulley and the cable is arranged in the frame (15) (4〇) and stretching group (3〇), and the traction group (50) cable member and the tensioning group (3〇) on both sides of the vertical rod (38) free end has an upper output end (51), and the base (10) two Side front extension rod (11:> free end is provided with a lower output end (52), traction group (50) cable, upper and lower output end (51, 52) for selective assembly of grip (55 ' After the user holds the grip (55), the traction group (the top of the cable and the lower end of the cable (5 bu 52) can be pulled out [as shown in Figures 7 and 9]. The driving and recombining (40) slides upward to achieve the purpose of exercise; thereby, the group constitutes a body builder with a small volume and a variety of sports forms. In the actual application of the pull-out exerciser structure of the present invention, it is still required (fn the figure shown in the figure t is 'operating, the user can pass the carrier set) to adopt the front sitting posture or the back sitting posture, and the user can also After taking the seat cushion (21) of the download 埚=(20), take a standing posture or a kneeling posture, and pass the hand, the foot or one hand, the foot or pull the traction group (50) with the waist force. ^ (51, 52) grip (55) to pull the transport = for the user to train the arm strength, chest muscles, waist strength, leg strength, etc., such as the same __ to action, reduce the fun of sports Sexuality, to avoid (4) people who are boring due to tedious and unmovable conditions, as shown in the seventh "\ and nine maps, the present invention is available to users 201204428 to change the stretching group according to their size and range of activities (3〇) The angle, when the vertical cup (38) needs to change the angle, as shown in the fifth and sixth figures, the limit rod (35) on the rotating shaft (33) is pulled out by the pull button (351). The limit rod (35) is disengaged from the limiting hole (320) of the fixed plate (32), so that the vertical rod (38) can be rotated by the rotating plate relative to the fixed plate (32). The angle of the pole (38), and the pole (38) is moved to the desired angular position, that is, the limit lever (35) is released, and the limit lever (35) is reinserted on the fixed plate ( In the corresponding limit hole (320), the vertical rod (38) can be repositioned, and the purpose of changing the tension of the stretching group (30) pole (10) is achieved, so that the user can perform different trainings. It can reduce the phenomenon of sports injury of the user; in addition, when the transporting and accommodating device of the present invention is transported and stored, the vertical rod (10) of the extension group (10) can be completely lowered, so that it can be transported and collected, and The pulling exercise machine of the invention does not use the same tensioning structure, so the cost can be greatly reduced; With recombination (end system is open, 謓 (four) this plus! ML dry (42) rod (42) on the selective 'in the two suspension reorganization (five) can 2 = different specifications of the gravity block (45), so that the user The different movements need to adjust the total weight to meet the effect of lifting the lift. It has the effect of easy operation and replacement. 'The added value of the confession. There are "the invention is the creative - excellent creation, in addition to the problems faced by the people, the effect is greatly enhanced, and 201204428 no identical or similar product creation in the same technical field Or publicly available, and at the same time have an improvement in efficacy, so the present invention has met the requirements of "novelty" and "progressiveness" of the invention patent, and is filed for patent application according to law. [Simplified illustration] First figure: The present invention A three-dimensional exploded view of the structure of the puller for explaining the main components and their relative relationship. The second figure is a front view of the structure of the puller fitness device of the present invention. A rear view stereoscopic view of the structure of the exercise machine. The fourth figure is a schematic diagram of the stretching group decomposition in the structure of the pulling exercise machine of the present invention, for explaining the state of each component of the stretching group and its relative relationship. Fig. 5 is a side cross-sectional view showing the stretching group of the present invention for revealing the action of the limit lever before the adjustment of the pole. Fig. 6 is a front cross-sectional view showing the stretching group of the present invention for showing the action when the upright is adjusted. Fig. 7 is a schematic view showing the action of the structure of the puller exerciser of the present invention in actual use for explaining the chest and arm training operations for pulling down. Fig. 8 is a schematic view showing another action of the structure of the puller exerciser of the present invention for practical use for explaining the chest training operation for side pull. Ninth diagram: a further schematic diagram of the action of the pull-lifting exerciser structure of the present invention for actual use, for explaining the arm-strength training action for pulling up 0 201204428 [Explanation of main component symbols] (10) Base (11) front Stretcher (12) Pedal (15) Frame (16) Stand rail (18) Slider bar (20) Carrier set (21) Seat cushion (25) Cushion (30) Stretching set (31) Adjusting seat ( 32) Fixed plate ( 320) Limit hole (33) Rotary plate (330) Slide (331) Screw block (34) Screw (35) Stop lever ( 350) Elastic member (351) Pull button (38) Pole (40) with reorganization (41) Sleeve (42) Suspension bar (45) Gravity block (50) Traction group (51) Upper output end (52) Lower output end (55) Grip sleeve 12