九、發明說明： 【發明所屬之技術領域】 本發月與運動健身器材有關，特別是關於 面上，可輔助使用者運動其下半身的運動器材，、立在 【先前技術】 路鱼現見的有氧類運動健身器材，有跑步機、餹‘ 踏車、橢圓機（elliptical)、 *健身腳 其中機可以支撐並導引使用者的雙 =:·、;·等等。 =封閉執跡上循環運動，十分接近 =橢圓 動作，而且對關節的衝擊較小，因 ς時的下肢 幾年在市場上有持續擴展的鄉。 〜極佳’近 大體而言，_機提供近似_形運動 理，最簡單也最常見的方式是限制腳部支標桿的其=原 在一曲柄機構的圓形軌跡上運動， "—端 部位在-線性軌道上往復滑移，如此，二二另- 即能產生近似橢圓形的運動軌跡，例如美國第5== 號、第5573480雜專利所揭露的典型結構。 不過，如同上揭專利所示，目前多數橢圓機的聊 撐桿的線性往復鄯位，通常都是樞設一滾輪並令其在預嗖 執道上來回滾動，此種結構的缺點在於滾輪周面及執道溝 槽容易積附塵垢，必須定期清潔才能維持滾動順暢^此 外，使用者在進行運動時，來回滾動的滾輪容易發出較大 的噪音。 j 當然，習知技藝中亦有未使用滾輪的擴圓機，其中的 典型結構是將各腳部支撐桿的其中—端樞接在曲柄外 端’使其被限制在1形轨跡上，另—端則是樞接在一可 則後擺盪的擺臂底端，使其被限制在—孤形軌道上，例如 =國第5423729號專利、第2QQ7/Q117684號早期公開專 ===前揭習知結構當中的踏板在前後方 6上的運動&度（或者說橢圓軌跡 於曲柄外端的繞轉直徑，換言之，二、又）’大致對應 的運動量，即需配置較長的叫到足夠 【發明内容】 本發明的主要目的在於提供— 類似走路或跑步運動的運動器材，前述運動助。^者進行 滾輪及轨道，因此不會產生前述積 $材並未使用 養的問題，而且，使用時也較不易產，垢立需經常清理保 本發明的另-目的在於提供1二9或異音。 類似走路或跑步運動的運動器材，其处、助使用者進行 得到前後長度足夠的踏板運動幅度。、相對較短的曲柄 為了達成前述目的，本發明所提供的谨^ 有：-骨架，其左、右二側分別具有動器材包含 支撐桿及一連桿；各帶動桿具有〜姚知、一擺臂、 f動部’第—帶動部極接在骨架上的:動部及一第二 柄上，第二帶動部柩接在對應支撐 機構的對應曲 連接部）；各擺臂具有一極接部及'^部仇（第- 擺邊部，拖接部樞接 1327077 在骨架上，擺盪部樞接在對應支撐桿的另一部位（ 接部）；各連桿的第一端樞接在對應的帶動桿上，第一f 極接在對應的擺臂上；各支撐桿上還具有一用以支广^ 者腳部的支撐部，可沿一封閉軌跡運動。 I使用 【實施方式】 以下即配合附圖詳細說明本發明上揭技術特徵的一 較佳實施例結構’以及能藉以獲致的功效、特點。 — 如圖所示，本發明一較佳實施例的運動器材主要包含 一架置在地面上的骨架（10)、設在骨架（1〇)前端的一曲= 機構（20)、與曲柄機構（20)連接的左、右二帶動桿（4〇)， 设在曲柄機構(20)後方的左、右二擺臂（5〇)、連接在帶動 桿（40)與擺臂（50)底端的左、右二支撐桿（6〇)，以及連接 在▼動桿（40)與擺臂（50)中段的左、右二連桿（7〇) ^前述 運動器材的上揭主要構件配置成左右對稱的形態。 前述骨架（10)用以作為其他構件的裝設基礎，其具有 一平貼地面的底座（11)，底座（11)的前半段連結一暨立的 框架（12) ’框架（12)的頂端後側連結往後延伸的左、右二 橫桿（13) ’各橫桿（13)後端與下方的底座（η)後端之間分 別連結一支柱（14)。左、右二支柱（14)、左、右二橫桿（13) 以及框架（12)後緣大致界定出一運動空間，使用者可由骨 架（10)後端進出該空間。由框架（12)的頂端再往上凸伸一 儀錶桿（15)，儀錶桿（15)的頂端設有一儀錶（16)。 前述曲柄機構（20)設在框架（12)的偏頂端，其主要包 7 1327077 含一依左右軸向樞設在框架（12)上的曲柄軸（21)，以及分 別垂直固接在曲柄軸（21)左、右二端的相對二曲柄（22)。 此外，框架（12)上還設有可提供曲柄機構（2〇)轉動阻力的 阻力裝置（30) ’其主要包含一飛輪（31)及一渦電流制動器 (ECB)(圖中未示），飛輪（31)的右侧面同軸固接一小皮帶 輪（32)，相對於此，前述曲柄軸（21)上也同轴固接一大皮 帶輪（23)，前述二皮帶輪（23)(32)之間套設一傳動皮帶 (33)(參閱第2圖）’前述渦電流制動器受控於前述儀錶 (16)，可利用磁阻控制飛輪（31)及曲柄機構的轉動阻 力。此外’飛輪（31)可提供曲柄機構（20)轉動慣性❶前述 阻力裝置（30)為相關領域常用的習知技藝，在此不予詳 述。 曲柄機構（20)的左、右二侧各設有一前述帶動桿 (40) ’各帶動桿（4〇)概呈縱向延伸’頂端及底端分別形成 一第一帶動部（41)及一第二帶動部（42)，其中的第一帶動 部（41)樞接在對應的曲柄（22)外端’能隨著曲柄（22)以左 右軸向的曲柄軸（21)為軸心作繞轉運動。此外，帶動桿 (40)也是依左右軸向與曲柄（22)樞接’使得底端能相對於 頂端前後擺動。 在曲柄機構（2〇)的後方，前述運動空間的左、右二側 各設有一前述擺臂（50)，各擺臂（50)概呈縱向延伸，前述 二擺臂（50)各自以中間區段的一樞接部（51)同軸地樞接 在骨架（10)的左、右二橫桿（13)上’使得各擺臂（5〇)的底 端形成一可前後擺盪的擺盪部（52)。此外，各擺臂（50) 8 握。v成一可前後搖擺的捉握部（53)，用以供使用者捉 一前侧邊的擺臂（5〇)與帶動桿（40)底端之間，分別被 前端桿⑽所連結。各切桿⑽概呈前後延伸， 對應的第―連接部（61)’透過左右軸向的樞軸枢接在 (6(Γ)^動桿（4〇)底端（即第二帶動部（42))。各支撐桿 的樞也。中央位置形成一第二連接部（62)，透過左右軸向 第二釉樞接在對應的擺臂（5〇)底端（即擺盪部（52))，使得 :連接部（62)被限制在以擺臂（50)樞接部（51)為圓心 踡一弧形執跡上運動。各支撐桿（6〇)的後端固接一可供踩 蹲的踏板（63)，形成-用以切使用者腳部的支樓部。 除了支撐桿（60)以外，同一側邊的擺臂（5〇)與帶動桿 (40)之間又分別連結一前述連桿（7〇)，在本實施例中，各 連桿（70)的第一端（前端）透過左右軸向的樞軸樞接在帶 動柃（40)的第一帶動部（41)及第二帶動部（42)之間，同 時，各連桿（70)的第二端（後端）透過左右軸向的枢軸樞接 在擺臂（50)的樞接部（51)及擺盪部（52)之間。 如第3、第4圖所示意’藉由上述結構，曲柄（22)的 迴轉'帶動桿（40)的位移及擺臂（50)的擺盪動作將會彼此 牽連，使得在特定的曲柄（22)角度之下，支撐桿（6〇)會處 於對應的位置及角度；反之亦然。由於支撐桿（6〇)中間區 段的第一連接部（62)在一弧形執跡上運動，同時，支撐桿 (60)前端的第一連接部（61)在一封閉軌跡上運動，使得支 撐桿（60)後端的踏板（63)會沿著一預定的封閉執跡運 1327077 動。透過左、右二曲柄（22)的180度相對配置，左、右二 踏板（63)會呈現彼此反向的相對運動，同時，當某側邊的 踏板（63)往前/往後運動時，同一側邊的擺臂（5〇)頂端的 捉握部（53)會往後/往前運動。 使用本發明的運動器材時，使用者由器材後方進入前 述運動空間，將其雙腳踩站在左、右二踏板（63)上，並將 其雙手捉握在左、右二捉握部（53)，手腳主動出力（抵抗 前述阻力裝置（30)的阻力）使踏板（63)及捉握部（53)分別 沿著各自的運動軌跡運動，藉此達到手腳協同的全身運 動。當然，本發明亦可設置固定式的握把，讓使用者可僅 進行下半身運動。 因為本發明當中沒有使用滾輪及軌道，所以不會產生 前述積附塵垢、需經常清理保養的問題，而且，使用時也 較不易產生嚼音或異音。 再者，由第3、第4圖中可看出，帶動桿（4〇)的底端 (即第二帶動部（42))能夠活動至比曲柄（22)活動範圍更 前方及更後方的位置’因此，透過此般放大作用，支撑桿 (60)後端的踏板（63)在前後方向上的運動幅度，會大於曲 柄（22)外端的繞轉直徑’換言之’本發明能以相對較短的 曲柄（22) ’亦即耗佔空間較少的曲柄機構（2〇)，得到前後 長度足夠的踏板運動幅度。 以上詳細說明僅是揭示一較佳實施態樣，但本發明在 實施時，當可在前述發明精神及發明特徵之下，對若干名士 構進行無涉實質的變動或替換’例如，在帶動桿（4^)與= 1327077 臂（50)之間樞連前述連桿（7〇)，即可讓支撐桿（6〇)與曲柄 (22)相互迫動’然而，連桿（7〇)前端並不限定要如上揭實 施例枢接在帶動桿（4〇)的第一帶動部（41)與第二帶動部 (42)之間，換言之，亦可能更改成帶動桿（49)由第一帶動 部（41)再往上延伸，或由第二帶動部（42)再往下延伸，然 後將連柃（70)前端樞接在第一帶動部（41)上方或第二帶 動部（42)下方；同樣地，連桿（7〇)後端也不限定樞接在擺 臂（50)的樞接部（51)與擺盪部（52)之間。 此外’由於連桿（7〇)在帶動桿（4〇)或擺臂（5〇)上的樞 接位置會間接決定踏板（63)運動軌跡的形狀（包含長寬及 斜度）目it匕’吾人亦可在帶動桿⑽）及/或擺臂上預 設複數個Μ接位置，讓連桿（7_至少其中一端是以可隨 意=裝的方式姉在帶動桿⑽或鮮（5G)上的其中一 選疋位置’藉此可讓使用者依據個人需求設定踏板⑽） 1327077 【圖式簡單說明】 弟1圖是本發明一較 佳η靶例的左後方立體圖； 第2圖是本發明一較4# 佳θ細例對應第一圖狀態的右 m方立體圖； 弟3圖是本發明一較佳者 左側視圖;以及 佳“例對應第-、二圖狀態的Nine, invention description: [Technical field to which the invention belongs] This month is related to sports and fitness equipment, especially on the surface, which can assist the user to exercise the lower half of the sports equipment, and stand in [previous technology] Aerobic exercise equipment, treadmill, 餹' treadmill, elliptical (elliptical), * fitness foot machine can support and guide the user's double =: ·,; = Closed on the track, the circular motion is very close to the elliptical action, and the impact on the joint is small, because the lower limbs of the cockroach have a continuous expansion in the market for several years. ~ Excellent 'nearly, the _ machine provides approximate _ shape motion, the simplest and most common way is to limit the movement of the foot support rod = the original circular motion of a crank mechanism, "-end The portion reciprocates on the -linear orbit, so that it can produce an approximately elliptical motion trajectory, such as the typical structure disclosed in U.S. Patent No. 5==, No. 5,573,480. However, as shown in the above patent, the linear reciprocating position of the elbow struts of most elliptical machines is usually pivoted and rolled back and forth on the pre-embarrassing road. The disadvantage of this structure is that the circumference of the roller And the groove of the road is easy to accumulate dust, and it must be cleaned regularly to maintain smooth rolling. Moreover, the roller that rolls back and forth during the movement of the user is prone to loud noise. j Of course, there are also rounding machines that do not use rollers in the prior art, and the typical structure is that the end of each leg support rod is pivotally connected to the outer end of the crank to be constrained to the 1-shaped trajectory. The other end is pivoted to the bottom end of a swinging swing arm, so that it is confined to the orphaned orbit, for example, the national patent No. 5423729, the second QQ7/Q117684 early public special === Revealing the movement & degree of the pedal in the front and rear 6 (or the diameter of the elliptical trajectory at the outer end of the crank, in other words, second, again) 'roughly corresponding amount of movement, that is, a longer call is required Sufficient [Invention] The main object of the present invention is to provide a sports equipment similar to walking or running, the aforementioned sports assistance. The person carries out the roller and the track, so there is no problem that the aforementioned material is not used, and it is also less prone to use when used. The dirt needs to be cleaned frequently. Another purpose is to provide a 12 or 9 sound. . Similar to walking or running sports equipment, it helps the user to obtain a pedal movement with sufficient length before and after. In order to achieve the above-mentioned purpose, the present invention provides a skeleton, which has a support device and a connecting rod respectively on the left and right sides; each of the driving rods has a ~Yao Zhi, a The swing arm, the f-moving portion, the first driving portion is connected to the skeleton: the moving portion and a second handle, and the second driving portion is connected to the corresponding curved connecting portion of the corresponding supporting mechanism; each swing arm has a pole The joint and the '^ part of the hate (the first - the side of the swing, the docking part pivot 1327077 on the skeleton, the swinging part is pivotally connected to the other part of the corresponding support bar (the joint); the first end of each link is pivoted On the corresponding driving rod, the first f pole is connected to the corresponding swing arm; each supporting rod further has a supporting portion for supporting the foot of the wide arm, which can move along a closed trajectory. The structure of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings, and the functions and features that can be obtained by the present invention. As shown, the sports equipment according to a preferred embodiment of the present invention mainly comprises a Skeleton (10) placed on the ground, placed in front of the skeleton (1〇) One song = mechanism (20), left and right two-way lever (4〇) connected to the crank mechanism (20), left and right swing arms (5〇) located behind the crank mechanism (20), connected The left and right support rods (6〇) that drive the rod (40) and the bottom end of the swing arm (50), and the left and right two links (7〇 connected to the middle of the ▼ mover (40) and swing arm (50) ^ The main components of the aforementioned sports equipment are arranged in a bilaterally symmetrical form. The aforementioned skeleton (10) is used as a basis for the mounting of other components, and has a flat base (11) and a front half of the base (11). Linking a frame (1) 'The rear side of the frame (12) is connected to the left and right crossbars (13) extending rearward. The rear end of each crossbar (13) and the rear end of the base (η) A pillar (14) is respectively connected between the left and right two pillars (14), the left and right two rails (13) and the rear edge of the frame (12) to substantially define a movement space, and the user can be behind the skeleton (10) The end enters and exits the space. A meter rod (15) protrudes from the top end of the frame (12), and a meter (16) is arranged at the top end of the instrument rod (15). The structure (20) is disposed at the top end of the frame (12), and the main package 7 1327077 includes a crank shaft (21) pivotally mounted on the frame (12) in the left and right directions, and is vertically fixed to the crank shaft (21). The opposite two cranks (22) of the left and right ends. In addition, the frame (12) is further provided with a resistance device (30) for providing a rotational resistance of the crank mechanism (2), which mainly comprises a flywheel (31) and a An eddy current brake (ECB) (not shown), a small pulley (32) is coaxially fixed to the right side of the flywheel (31), and a large pulley is coaxially fixed to the crankshaft (21). (23), a transmission belt (33) is disposed between the two pulleys (23) (32) (refer to FIG. 2). The aforementioned eddy current brake is controlled by the foregoing instrument (16), and the magnetic resistance can be used to control the flywheel ( 31) and the rotational resistance of the crank mechanism. Further, the 'flywheel (31) can provide the crank mechanism (20) to rotate the inertia. The aforementioned resistance device (30) is a conventional technique commonly used in the related art, and will not be described in detail herein. The left and right sides of the crank mechanism (20) are respectively provided with a driving rod (40). Each of the driving rods (4〇) is longitudinally extended. The top end and the bottom end respectively form a first driving portion (41) and a first portion. The second driving portion (42), wherein the first driving portion (41) is pivotally connected to the outer end of the corresponding crank (22) can be wound around the crank (22) with the left and right axial crank shafts (21) as an axis Turn to exercise. Further, the driving lever (40) is also pivotally coupled to the crank (22) in the left-right direction so that the bottom end can swing back and forth with respect to the top end. In the rear of the crank mechanism (2〇), the left and right sides of the moving space are respectively provided with a swing arm (50), and each swing arm (50) extends longitudinally, and the two swing arms (50) are respectively in the middle. A pivotal portion (51) of the segment is coaxially pivotally connected to the left and right crossbars (13) of the skeleton (10) such that the bottom ends of the swing arms (5〇) form a swingable front and rear swinging portion (52). In addition, each swing arm (50) 8 is gripped. v is a swingable catching portion (53) for the user to catch between the swing arm (5〇) of the front side and the bottom end of the driving rod (40), respectively, which are connected by the front end rod (10). Each of the cutting rods (10) extends substantially forward and backward, and the corresponding first connecting portion (61)' is pivotally connected to the bottom end of the (6 (Γ) moving rod (4〇) through the left and right axial pivots (ie, the second driving portion ( 42)). The pivot of each support rod is also formed. The central position forms a second connecting portion (62), and the second glaze is pivotally connected to the bottom end of the corresponding swing arm (5〇) through the left and right axial directions (ie, the swinging portion (52) Therefore, the connecting portion (62) is restricted to move on the arc-shaped obstruction with the pivoting portion (51) of the swing arm (50). The rear end of each supporting rod (6〇) is fixed for one. The hi-hat pedal (63) forms a branch portion for cutting the user's foot. In addition to the support rod (60), the swing arm (5〇) and the driving rod (40) on the same side are respectively separated. Connecting the first connecting rod (7〇), in the embodiment, the first end (front end) of each connecting rod (70) is pivotally connected to the first driving part of the driving cymbal (40) through the pivot of the left and right axial direction ( 41) and the second driving portion (42), at the same time, the second end (rear end) of each connecting rod (70) is pivotally connected to the pivoting portion (51) of the swing arm (50) through the pivot of the left and right axial direction And between the swings (52). As shown in Figures 3 and 4. It is indicated that by the above structure, the displacement of the crank (22) and the swinging motion of the swing arm (50) will be implicated with each other, so that under a specific crank (22) angle, the support rod ( 6〇) will be in the corresponding position and angle; vice versa. Since the first connecting portion (62) of the middle section of the support rod (6〇) moves on an arc-shaped track, at the same time, the front end of the support rod (60) The first connecting portion (61) moves on a closed trajectory such that the pedal (63) at the rear end of the support rod (60) will move 1327077 along a predetermined closed track. Through the left and right two cranks (22) 180 degrees relative configuration, the left and right two pedals (63) will show opposite movements relative to each other, while the side pedals (63) move forward/backward, the same side of the swing arm (5〇 The top catching portion (53) will move backwards/forward. When using the sports equipment of the present invention, the user enters the aforementioned movement space from the rear of the equipment, and steps his feet on the left and right pedals (63). On, and hold both hands in the left and right two grips (53), the hands and feet actively output (resisting the aforementioned The resistance of the force device (30) causes the pedal (63) and the catching portion (53) to move along the respective movement trajectories, thereby achieving the coordinated whole body movement of the hands and feet. Of course, the present invention can also be provided with a fixed grip. Therefore, the user can perform only the lower body movement. Since the roller and the track are not used in the present invention, the above-mentioned accumulated dust and the problem of frequent cleaning and maintenance are not generated, and the chewing sound or the abnormal sound is less likely to be generated during use. Furthermore, as can be seen from the third and fourth figures, the bottom end of the driving rod (4〇) (ie, the second driving portion (42)) can move to be more forward and rearward than the range of motion of the crank (22). Position 'Thus, by this amplification, the pedal (63) at the rear end of the support rod (60) will move in the front-rear direction more than the outer diameter of the crank (22). In other words, the invention can be relatively short. The crank (22) 'is also a crank mechanism (2 〇) that occupies less space, and the pedal movement amplitude is sufficient for the front and rear lengths. The above detailed description merely discloses a preferred embodiment, but in the implementation of the present invention, under the foregoing inventive spirit and inventive features, there is no substantial change or replacement of certain celebrity constructs, for example, (4^) and = 1327077 arm (50) pivotally connect the aforementioned connecting rod (7〇), so that the support rod (6〇) and the crank (22) can be forced to move each other. However, the front end of the connecting rod (7〇) The first embodiment is not limited to being pivoted between the first driving portion (41) and the second driving portion (42) of the driving rod (4〇), in other words, it may be changed to the driving rod (49) by the first The driving portion (41) extends upward or extends further downward from the second driving portion (42), and then the front end of the connecting raft (70) is pivotally connected above the first driving portion (41) or the second driving portion (42) Underneath; likewise, the rear end of the connecting rod (7〇) is not limited to be pivotally connected between the pivoting portion (51) of the swing arm (50) and the swinging portion (52). In addition, the position of the movement path of the pedal (63) (including the length and width and the inclination) is indirectly determined by the pivotal position of the connecting rod (7〇) on the driving rod (4〇) or the swing arm (5〇). 'Our people can also preset a plurality of splicing positions on the driving rod (10)) and/or the swing arm, so that the connecting rod (7_ at least one of the ends is arbitrarily mounted on the driving rod (10) or fresh (5G) One of the above selection positions 'This allows the user to set the pedal (10) according to individual needs) 1327077 [Simple diagram of the drawing] Figure 1 is a left rear perspective view of a preferred η target example of the present invention; The invention has a right m-side perspective view corresponding to the state of the first figure; the third figure is a left side view of the preferred embodiment of the present invention; and the preferred example corresponds to the state of the first and second pictures.
第4圖類似第3圖，但部分構件運動至 的位置，藉此示意本發明-較佳實施例的作動態樣。 11底座 13橫桿 15儀錶桿 20曲柄機構 22曲柄 30阻力裝置 32小皮帶輪 40帶動桿 42第二帶動部 5.1柩接部 5 3捉握部 61苐一連接部 63踏板（支撑部） 【主要元件符號說明】 10骨架 12框架 14支柱 16儀錶 21曲柄轴 23大皮帶輪 31飛輪 33傳動皮帶 41第一帶動部 50擺臂 5 2擺盡部 60支撐桿 62第二連接部 70連桿Figure 4 is similar to Figure 3, but with the position to which some of the components are moved, thereby illustrating the dynamics of the present invention - the preferred embodiment. 11 base 13 crossbar 15 instrument bar 20 crank mechanism 22 crank 30 resistance device 32 small pulley 40 drive rod 42 second drive portion 5.1 splicing portion 5 3 catching portion 61 苐 a connecting portion 63 pedal (support portion) [main components DESCRIPTION OF REFERENCE NUMERALS 10 skeleton 12 frame 14 pillar 16 gauge 21 crankshaft 23 large pulley 31 flywheel 33 transmission belt 41 first driving portion 50 swing arm 5 2 swinging portion 60 support rod 62 second connecting portion 70 connecting rod