M315105 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種運動器材，尤指一種更符合人體工 學，且重量較輕、體積較小，可有效提供製造及擺設上方 便的橢圓機。 【先前技術】 橢圓機（elliptical trainer)是近來發展出的一種心 肺適能運動訓練工具，其可達到全身性運動，同時避免地 面對下肢的衝擊力，由於其運動效果極佳，因此已廣泛的 被運用於大多數的健身倶樂部中，並廣為使用者喜愛。 一般而言，橢圓機係藉由複數連桿構件的連接配合， 令使用者踩踏於其踏板上，以近似下斜橢圓形的軌跡前後 踏動，達到模擬人走路之運動型態；由於該作動方式係較 為特別，因此現有技術之橢圓機往往設置有數量繁多且複 雜的構件設計，相對的，其重量亦較重且體積龐大，此形 成了該現有技術橢圓機製造、擺設上的不便。 【新型内容】 本創作之目的係在於提供一橢圓機，其藉由簡便的連 桿構件配合而達到作動，因此重量較輕、體積較小，可提 供製造、擺設上的方便。 為達前述目的，本創作之橢圓機係包括有一座架，誃 座架上樞設有以傳動皮帶相互連接的一轉輪及一飛輪，其 中該飛輪係具有一定重量，可提供轉輪一定的慣性；另， 忒座架兩側分別裝設有至少二連桿組，該連桿組中包括有 5 M315105 稷數連桿，該複數連桿分別具有特定長度，且相互連接於 特疋位置處’其中一連桿係以一端連接於轉輪之非軸心 處； 至少二踏桿，其分別樞接於該連桿組，藉此形成封閉 的連桿作動機構；&外，纟踏桿可更進一步連接一定位桿 組而藉以被限定運動於一垂直面，避免側向的偏擺。 曰使用時’使用者施力踩動裝設於踏桿上的二踏板，令 踏桿經由連桿組抵抗飛輪供予轉輪之慣性而產生作動；而 §踏#藉由連#組中各連桿的樞擺及轉輪的轉動，可依— ^定方式進行運動，在此特定運動方式之下’踏板係沿約 =且尾部圓徑較小之橢圓軌跡進行位移，此位移軌跡 更貼近人體行走之動作順序。 由上可知，本創作之橢圓機’其藉由簡便的 配合而達到作叙 尤說壬θ 再件 势造及^ 體積較小，可有效提供 、牛，上的方便，且其運動方式更為和緩，因而更進 一步符合人體工學。 文進 【實施方式】 有If看第一、二及三圖所示’本創作之橢圓機係包括 有一座架（icn、-轉輪（20)、_飛=包括 分別位於座牟f彳η、Λ"认 化輪（3 〇 )、 丄木（1 0 )兩側的二連桿組（ 組（5㈧，以及二定位桿組（60)，其中〇:)、_ 該座架（1 0 )包括有一底桿（i 2 )、一頂浐r ) 一松支桿 才干（1 3 )及一承桿（丄4 )， 1 )係具一定甯辩，n中該底桿 寬又八可擺设於地面上且具有一第一 M315105 "一第二端；兮女-4生丄 …杈支桿（12)係分別橫向固接於底桿（1 的面積而：端及第二端’藉以增加錢（1〇)承置地面 、 7該座架（1 0 )得以穩固擺設；該頂桿（i 係以約略斜而古斗、m 杆、丄d ) 斜白方式固接於底桿（11)的中段處頂部，龙 端處:側水平連接有—把手（15)，且與把+(15;、 之間並相互連接有-支持桿（16);該承桿（14) 以一端連接於該頂# ( 1 3 )中段處相對於把手（i 5、 二1其中段處垂直彎折，因而以另-端固接於 月J,_干11)鄰近第一端之頂面； 、 該轉輪（2 〇 )係樞設於該承桿（工4 )之中段 處’其兩側分別延伸出有一轴桿（21)，該軸 端處垂直固接於一轴塊（22)的一端；該轴塊 、狎且相對軸桿（2 1 )另端均具有—‘ 孔； 、樞 该飛輪（3 0 ) 3 )樞設於該承桿（ 及一傳動皮帶（3 2 設於該中心軸（3 1 上，因而提供該轉輪 需之作用力；M315105 VIII. New description: [New technical field] This creation is about a kind of sports equipment, especially an elliptical machine that is more ergonomic, lighter in weight and smaller in size, and can effectively provide manufacturing and decoration. . [Prior Art] Elliptical trainer is a cardiopulmonary exercise training tool that has recently been developed to achieve systemic exercise while avoiding the impact of the ground on the lower limbs. It is used in most fitness clubs and is widely used by users. In general, the elliptical machine is connected by a plurality of link members, so that the user steps on the pedals to move forward and backward with a slanting elliptical trajectory to achieve a simulated walking pattern; The method is relatively special, so the elliptical machine of the prior art is often provided with a large number of complicated and complicated component designs, and the weight thereof is relatively heavy and bulky, which forms an inconvenience in the manufacture and decoration of the prior art elliptical machine. [New content] The purpose of this creation is to provide an elliptical machine that is actuated by a simple coupling member, so that the weight is lighter and the volume is smaller, which provides convenience in manufacturing and display. In order to achieve the above objective, the elliptical machine of the present invention comprises a frame, and a turret is provided with a rotating wheel and a flywheel connected by a transmission belt, wherein the flywheel has a certain weight and can provide a certain wheel. Inertial; in addition, at least two link sets are respectively arranged on both sides of the truss frame, and the link set includes 5 M315105 连杆 number links, the plurality of links respectively have specific lengths and are connected to each other at a special position 'One of the links is connected to the non-axis center of the runner at one end; at least two stepping rods are respectively pivotally connected to the link set, thereby forming a closed link actuating mechanism; & A set of positioning rods can be further connected to be constrained to move to a vertical plane to avoid lateral yaw.曰 When using, the user applies the force to step on the two pedals mounted on the pedals, so that the pedals act against the inertia of the flywheels supplied to the runners via the link sets; The pivoting of the connecting rod and the rotation of the rotating wheel can be moved according to the fixed mode. Under this specific movement mode, the pedaling is displaced along an elliptical trajectory with a smaller diameter and a smaller circular diameter. The displacement trajectory is closer. The sequence of movements of the human body. It can be seen from the above that the elliptical machine of the present invention achieves the syllabus by means of simple cooperation, and the volume is small, which can effectively provide the convenience of cattle, and the movement mode is more It is gentler and thus further ergonomic. Wenjin [Implementation] If you see the first, second and third figures, the elliptical machine of this creation includes a frame (icn, -runner (20), _fly = including the seat 牟f彳η , Λ " Authentic wheel (3 〇), two pairs of links on both sides of the rafter (10) (group (5 (eight), and two positioning rod set (60), where 〇:), _ the mount (1 0 ) includes a bottom rod (i 2 ), a top 浐r) a loose struts (1 3) and a struts (丄4), 1) the system has a certain degree of negotiable, and the bottom rod is wide and eight It is placed on the ground and has a first M315105 " a second end; a prostitute-4 丄 杈 杈 杈 ( ( ( ( ( ( 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 ( ( ( ( ( 'In order to increase the money (1〇) to support the ground, 7 the frame (10) can be steadily placed; the ejector (i is about obliquely inclined, ancient, m, 丄d) obliquely fixed to the bottom At the top of the middle section of the rod (11), at the end of the dragon: the side is horizontally connected with a handle (15), and the + (15;, and connected to each other - a support rod (16); the support rod (14) Connected at one end to the middle section of the top # ( 1 3 ) relative to the handle ( i 5, 2 1 is vertically bent at a section thereof, and is fixed at the other end to the top surface of the first end at the other end; the rotating wheel (2 〇) is pivoted on the support At the middle of the section (Work 4), a shaft (21) is extended on both sides thereof, and the end of the shaft is vertically fixed to one end of a shaft block (22); the shaft block and the shaft are opposite to the shaft (2 1 The other end has a 'hole; the pivotal flywheel (30) 3 is pivoted to the support (and a drive belt (3 2 is located on the central axis (3 1 , thus providing the runner) Force
係具有一定重量，其藉由一支架（3 14)之上，且具有一中心軸（3 1) )’該傳動皮帶（3 2 )係以一端套 )上，且另一端套設於該轉輪（2 〇、 (2 0 ) —定的慣性，增加其轉動所 各連桿組（4 0 )包括有： 第一端及一第二端， ;其中第一端垂直形 套設樞接於前述底才旱 -第-連桿（4 1 )，其具有 且中段處形成有第一樞部（4丄〇 成有一具一定長度的輛筒（4丄工 7 M315105 (1 l)鄰近第一端之一侧； 第一連桿（42)，其短於該第一連桿（4 1)， 八有第、及一第二端，且中段處形成有第二樞部（4 2 0 )與第一樞部（4丄〇 )相對；其中該第一端係樞設 於前述轉輪（20)上軸塊（22)的樞孔； 一第二連桿（43)，其長度短於第二連桿（42)， 且兩端分別樞接於第一連桿（4 i )之第一樞部（4丄〇 ) 及第二連桿（42)之第二樞部（420); 該踏桿組（5 〇 )包括有： 二踏桿（5 1 )，其係呈J形且分別與連桿組（4 〇 ) 連接，其頂端及鄰近中段處分別設有一第一樞接部（5 1 〇)及一第二樞接部（5 11)，其中該第一樞接部（5 1 0 )係插接於相對應第二連桿（4 2 )的第二端，且該 第二樞接部（5 1 1 )係樞接於相對應第一連桿（4工） 的第二端，藉此形成封閉的連桿作動機構； 二踏板（52)，其分別樞接於踏桿（51)的底部 彎折端處，具有一平面可供使用者以腳部踩踏，且可隨踏 桿（5 1 )的角度變化而樞轉以依順使用者腳部的斜向； 各定位桿組（6 0 )分別與踏桿組（5 〇 )中的踏桿 (51)相連接，且包括有： 一第一定位桿（61)，其一端樞設於底桿（丄工） 鄰近中段處一側，另一端為自由端； 一第二定位桿（62)，其一端柩設於一相對應踏桿 (51)的底部彎折處，另一端藉一固定件（63 M315105 穿設而樞接於該第—$ 弟疋位杯（6 1)之自由端，藉此設置， 可限定踏桿（5 >1、ϋ _ & + d 1 )運動於一垂直面，避免踏桿（5工） 側向的偏擺。 睛參看第四圖所示，使用時，使用者以手握持於把手 (15)，且腳部踩踏於踏板（52)上並施力踩動踏板 (5 2 ) ’以令踏桿（5 1 )經由連桿組（4 Q )抵抗飛It has a certain weight, which is above a bracket (3 14) and has a central shaft (3 1)) 'the transmission belt (3 2 ) is sleeved on one end), and the other end is sleeved on the rotation The wheel (2 〇, (2 0 ) - the fixed inertia, the rotation of each link group (40) includes: a first end and a second end; wherein the first end of the vertical sleeve is pivotally connected to The aforementioned bottom-dry-first-link (4 1 ) has and has a first pivot portion formed at the middle portion (4丄〇 is formed into a cylinder of a certain length (4 is completed, 7 M315105 (1 l) is adjacent to the first One side of the end; a first link (42) shorter than the first link (4 1), eight having a second end, and a second end, and a second pivot portion (4 2 0 ) formed at the middle portion Opposite the first pivot portion (4丄〇); wherein the first end is pivotally disposed on a pivot hole of the shaft block (22) of the rotating wheel (20); a second connecting rod (43) having a length shorter than a second link (42), and the two ends are respectively pivotally connected to the first pivot portion (4丄〇) of the first link (4 i ) and the second pivot portion ( 420 ) of the second link ( 42 ); The pedal group (5 〇) includes: a two stepping rod (5 1 ), which is J-shaped and divided The first pivoting portion (5 1 〇) and the second pivoting portion (5 11) are respectively disposed at the top end and the adjacent middle portion, wherein the first pivoting portion (5) is connected to the connecting rod set (4 〇) 1 0 ) is inserted into the second end of the corresponding second link ( 4 2 ), and the second pivoting portion (5 1 1 ) is pivotally connected to the corresponding first link (4) The two ends, thereby forming a closed link actuating mechanism; the two pedals (52) are respectively pivotally connected to the bottom bent end of the step bar (51), and have a plane for the user to step on the foot, and Rotating with the angle of the pedal (5 1 ) to follow the oblique direction of the user's foot; each positioning rod group (60) is connected to the pedal (51) of the pedal group (5 〇) And including: a first positioning rod (61), one end of which is pivoted on a side of the bottom rod (completed) adjacent to the middle section, and the other end is a free end; a second positioning rod (62) is provided at one end thereof At the bottom of a corresponding step (51), the other end is pivoted to the free end of the first cup (6 1) by a fixing member (63 M315105), thereby setting, Can be limited to the pedal (5 & Gt1, ϋ _ & + d 1 ) Movement on a vertical surface to avoid lateral yaw of the pedal (5 work). See the fourth figure, when used, the user holds the handle with the hand (15), and the foot is stepped on the pedal (52) and exerts a force on the pedal (5 2 ) ' to prevent the pedal (5 1 ) from flying against the fly through the link set (4 Q )
:、(3 〇 )供予轉輪（2 0 )之慣性而產生作冑；且藉由 别述連桿，组（4 Q )中各連桿的樞擺及轉輪（2 ◦)上轴 塊（2 2 )的轉動’該踏桿（5 i )係依—特定方式進行 :動’在此特定運動方式之下，踏板（5 2 )係沿約略上 揚且尾4BJ徑較小之橢圓軌跡進行位移，此位移軌跡更貼 近人體行走之動作順序。 —* 穴符W間仗的運桿構件 配合而達到作動，不僅重量 1里里杈輪、體積較小，且其運動方 式更為和緩，因而更進一步符合人體工學。 【圖式簡單說明】 第一圖係本創作之外觀立體圖。 第二圖係本創作之侧面視圖。 第三圖係本創作之實施作動狀態示意圖。 第四圖係本創作之實施作動狀態另一示意圖。 【主要元件符號說明】 (1 1 )底桿 (1 3 )頂桿 (1 5 )把手 (1 0 )座架 (12)橫支桿 (14)承桿 9 M315105:, (3 〇) is supplied to the inertia of the runner (20); and by means of a separate link, the pivot of each link in the group (4Q) and the upper shaft of the runner (2 ◦) The rotation of the block (2 2 ) 'the pedal (5 i ) is carried out in a specific manner: moving 'under this particular mode of motion, the pedal (5 2 ) is along an elliptical trajectory that is slightly raised and the tail 4BJ is smaller Displacement, this displacement trajectory is closer to the sequence of movement of the human body. —* The lever member of the 符 W 达到 达到 达到 达到 达到 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , [Simple description of the drawing] The first picture is a three-dimensional view of the appearance of the creation. The second picture is a side view of the creation. The third picture is a schematic diagram of the implementation state of the creation. The fourth picture is another schematic diagram of the implementation state of the present creation. [Description of main component symbols] (1 1 ) Bottom bar (1 3 ) Pole bar (1 5 ) Handle (1 0 ) Seat frame (12) Cross bar (14) Pole bar 9 M315105
(16)支持桿 (2 1 )軸桿 (3 0 )飛輪 (3 2 )傳動皮帶 (4 0 )連桿組 (4 1 0 )第一樞部 (4 2 )第二連桿 (4 3 )第三連桿 (5 1 )踏桿 (5 1 1 )第二樞接部 (6 0 )定位桿组 (2 0 )轉輪 (2 2 )軸塊 (31)中心轴 (3 3 )支架 (4 1 )第一連桿 (4 1 1 )軸筒 (4 2 0 )第二樞部 (5 0 )踏桿組 (5 1 0 )第一樞接部 (5 2 )踏板 (6 1 )第一定位桿 (62)第二定位桿 （63)固定件(16) Support rod (2 1) Shaft (3 0) Flywheel (3 2 ) Transmission belt (40) Link group (4 1 0) First pivot (4 2 ) Second link (4 3 ) Third link (5 1 ) stepping lever (5 1 1 ) second pivoting portion (60) positioning rod set (20) runner (2 2) shaft block (31) central shaft (3 3 ) bracket ( 4 1) First link (4 1 1) shaft barrel (4 2 0 ) second pivot part (5 0 ) step group (5 1 0) first pivot part (5 2 ) pedal (6 1 ) a positioning rod (62) second positioning rod (63) fixing member