M397266 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種運動裝置，特別是指一種可調整踏 板部運動行裎的橢圓運動機的運動行程調整裝置及該橢圓 運動機。 【先前技術】 橢圓運動機是指二踏板可沿著近似橢圓形的軌跡運 動，以提供使用者模擬走路或跑步的裝置。然而，隨著使用 者身高不同，使用者的步幅（stride)大小也會不同，因此， 目曰前的橢圓運動機設有可調整踏板運動行程的調整機構，以 提供使用者可隨自行需求而調整踏板的運動行程。 例如台灣專利第M286688號專利案（申請案號為 845)所揭路的撕圓機跨距調整結構中，使用者可藉由 驅動元件轉動導螺桿正、反轉，使得導螺桿上的螺套上、曰下 位移’藉此’能改變兩作動桿的夾角而撑開或縮小兩踏板的 間距，以符合使用者使用上的需求。 【新型内容】 本新型之主要目的，在於提供—種橢圓運動機的運動行 程調整裝置，其結構簡單並能方便且迅速地調整踏板部的運 本新型之另-目的，在於提供—種橢圓運動機，藉由結 f簡單的運树㈣整裝置設計，能枝且迅速賴整踏板 的運動行程。 本新型的目的及解決先前技術問題是採用以下技術手 3 段來實現的’依據本新型所揭露的橢圓運動機的運動行程調 整裝置’橢圓運動機包括—基座、二分別可擺動地樞接於基 座左、右側的搖桿、-可轉動地拖接於基座的飛輪、二分別 樞接於二搖桿底端與飛輪之間的切桿，及：分別可前後滑 動地滑接於二支揮桿上的腳踏桿，運動行程調整裝置包含一 固定件、-旋轉件、二第—連桿，及二第二連桿。 固定件設置於基座上；旋轉件可轉動地極接於固定件上 並定位在-選擇的角度位置；二第—連桿分雜接於旋轉件 左、右側’各第-連桿包括一可轉動地與旋轉件樞接的第一 樞接端’及-位於第-樞接端下方的第二樞接端；各第二連 桿包括-與㈣踏桿樞接的第__部、—位於第—柜接部 上方並與各搖桿樞接的第二插接部，及—與第二枢接部相間 隔並與第二樞接端棍接的第三樞接部，各第二連桿可受各第 -連桿帶動而連動各腳踏桿向前或向後移動。 本新型的目的及解決先前技術問題還可以採用以下技 術手段進一步實現。 列且彼此上下相間隔的 度的定位孔對齊的對位 出對位穿孔並可與對位 固定件包括複數個呈弧形狀排 定位孔’旋轉件包括一可與一選擇角 穿孔’運動行程調整裝置還包含—穿 穿孔對齊的定位孔卡合的鎖定件。 各第一連柃包括一呈倒L形 ^ ,3 .. 形成第一、第二樞接部 的第一桿件，及一形成第三樞 A L ± 钱°卩的第二桿件，第二桿件固 定地連接於第一桿件上。 第一桿件包含一形成第— 樞接部的連接桿體 第二柩接 M397266 部為一凸設於連接桿體上相反於第_樞接部一端的樞接桿 體，各搖桿包含一用以供第二樞接部穿設的樞接孔，第二枢 接部連接於第二桿件上相反於第三枢接部的一端。 固定件還包括一弧形壁，所述定位孔形成於弧形壁上。 對位穿孔為-螺孔，鎖定件包括—用以供旋轉的旋叙 部、一凸設於旋鈕部並螺接於對位穿孔的螺接部及一凸設 於螺接部末端並卡合於定位孔的卡合部。 依據本新型所揭露的橢圓運動機，包括一基座、二搖 桿、一飛輪、二支撐桿、二腳踏桿，及一運動行程調整裝置。 基座包括一座體，及一設置於座體前端的立柱；二搖桿 分別可擺動地樞接於立柱左、右側；飛輪可轉動地樞接於座 體；二支撐桿分別樞接於二搖桿底端與飛輪之間；二腳踏桿 分別可前後滑動地滑接於二支撐桿上;運動行程調整裝置包 含二固定件、一旋轉件、二第一連桿，及二第二連桿，固定 :設置於立柱上；旋轉件可轉動地㈣㈣定件上並定位在 選擇的角度位置；二第—連桿分別柩接於旋轉件左、右 ^ ’各第-連桿包括—可轉動地與旋轉件樞接的第一插接 端’及-位於第^接端下方的第二梅接端；各第二連桿包 括一與各腳踏㈣接的第—㈣部、—位於第_抱接部上方 2各搖桿樞接的第二枢接部，及一與第二柩接部相間隔並 /、—樞接端樞接的第三樞接部’各第二連桿可受各第一連 桿帶動而連動各腳踏桿向前或向後移動。 藉由上述技術手段，本新型橢圓運動機的優點及功效在 藉由運動行程調整裝置的設計，使得使用者能方便且迅 5 速地調整腳踏桿的踏板部的運動行程。 【實施方式】 有關本新狀前述及其他技術内容、特點與功效在以 下配合參考圖式之一個較佳實施例的詳細說明中，將可清楚 地呈現。透過具體實拖方式的說明，#可對本新型為達:預 定目的所採取的技術手段及功效得以更加深入且具體的了 解，然而所附圖式只是提供參考與說明之用，並非用來對本 新型加以限制。 在本新型被詳細描述之前，要㈣的是，在以下的說明 内容中，類似的元件是以相同的編號來表示。 如圖1及圖2所示’是本新型橢圓運動機的一較佳實施 例，該搞圓運動機100包括一基座卜二搖桿2、一飛輪3、 二支撐桿4、二腳踏桿5，及一運動行程調整裝置“ 如圖卜圖2及圖3所示’基座1用以撐立於-地面上， 其包括-座體u ’及一設置於座體n前端的立柱12，二搖 桿2分別摇接於立柱12的左、右側，各搖桿2包括一可轉 動地插接於立柱12上㈣接桿部21、—設於㈣桿部Μ 底端的立桿部22’及-設於拖接桿部21頂端的握持桿部 23 ’搖桿2可透過樞接桿部21相對於立柱12轉動，藉此， 使用者可藉由推動握持桿部23而帶動立桿部”向 擺動。 飛輪3可轉動地拖接於基座1的座體11上且 處’各支撑桿4呈橫向延伸，並包含-樞接於各搖桿2的立 桿部22底端的前插接端41，及一樞接於飛輪3上的後拖接 M397266 端其巾—支擇方干4的後樞接端42是抱接於飛輪3相 反兩端的位置上。各腳踏桿5設置於各支樓桿4頂面，用以 提供使用者踩踏。當飛輪3轉動時，藉由支撑桿4及搖桿2 的連動設計’使得各腳踏桿5能沿著近似橢圓形的封閉轨干跡 運動，以提供使用者模擬走路或跑步的功能。 運動行程調整裝置6包含—固定件61及―旋轉件Μ。 固定件61可透過螺鎖或卡接方式固定於基座丨的立柱η 前端，固定件61包括二位於左右側且相間隔的側壁川，M397266 V. New description: [New technical field] The present invention relates to a sports device, and more particularly to an exercise stroke adjusting device for an elliptical exercise machine that can adjust the movement of the pedal portion and the elliptical exercise machine. [Prior Art] An elliptical exercise machine means that two pedals can be moved along an approximately elliptical trajectory to provide a means for the user to simulate walking or running. However, as the user's height is different, the user's stride size will also be different. Therefore, the front elliptical exercise machine is provided with an adjustment mechanism that can adjust the pedal movement stroke to provide the user with his own needs. And adjust the pedal's movement stroke. For example, in the spanning adjustment structure of the tearing machine disclosed in the Taiwan Patent No. M286688 (Application No. 845), the user can turn the lead screw forward and reverse by the driving member to make the screw sleeve on the lead screw. The upper and lower armrest displacements 'by this' can change the angle between the two actuating levers to expand or contract the spacing of the two pedals to meet the user's needs. [New content] The main purpose of the present invention is to provide a motion stroke adjusting device for an elliptical exercise machine, which has a simple structure and can conveniently and quickly adjust the movement of the pedal portion. The other purpose is to provide an elliptical motion. The machine, by means of the simple design of the tree (four), can quickly and closely follow the movement of the pedal. The purpose of the present invention and the prior art problem is to realize the "motion stroke adjustment device of the elliptical exercise machine disclosed in the present invention" by using the following three paragraphs of the present invention. The elliptical exercise machine includes a base and two pivotally pivotally respectively. a rocker on the left and right sides of the base, a flywheel rotatably dragged to the base, and two shearing rods respectively pivoted between the bottom end of the second rocker and the flywheel, and respectively: sliding forward and backward respectively The footrest on the two swings, the movement stroke adjusting device comprises a fixing member, a rotating member, two second connecting rods, and two second connecting rods. The fixing member is disposed on the base; the rotating member is rotatably connected to the fixing member and positioned at the selected angular position; the second connecting rod is connected to the left and right sides of the rotating member, and each of the first connecting rods includes a a first pivoting end rotatably pivotally coupled to the rotating member and a second pivoting end located below the first pivotal end; each of the second links includes a __ portion pivotally coupled to the (four) stepping lever, a second plug portion located above the first cabinet portion and pivotally connected to each rocker, and a third pivot portion spaced apart from the second pivot portion and connected to the second pivot end The two links can be driven by the respective first-links to move the pedals forward or backward. The object of the present invention and solving the prior art problems can be further realized by the following technical means. The aligned positioning holes aligned with each other are spaced apart from each other and may be aligned with the alignment fixing member and include a plurality of arc-shaped rows of positioning holes 'rotating members including a selectable angle perforation' movement stroke The adjustment device also includes a locking member that is engaged by a perforated aligned positioning hole. Each of the first flails includes a first rod member having an inverted L shape, 3 . . forming a first and a second pivot portion, and a second rod member forming a third pivot AL ± 2°, second The rod is fixedly coupled to the first rod. The first rod member comprises a connecting rod body forming a first pivoting portion, and the second connecting portion M397266 is a pivoting rod body protruding from the connecting rod body opposite to one end of the first pivoting portion, each rocking rod comprises a a pivoting hole for the second pivoting portion, the second pivoting portion being connected to one end of the second rod opposite to the third pivoting portion. The fixing member further includes a curved wall, and the positioning hole is formed on the curved wall. The alignment hole is a screw hole, and the locking member includes a rotation portion for rotating, a screw portion protruding from the knob portion and screwed to the alignment hole, and a protruding portion at the end of the screw portion and engaging The positioning portion of the positioning hole. According to the elliptical exercise machine disclosed in the present invention, a base, two rockers, a flywheel, two support bars, two foot bars, and a motion stroke adjusting device are included. The base comprises a body and a column disposed at the front end of the seat body; the second rocker is pivotally connected to the left and right sides of the column respectively; the flywheel is rotatably pivotally connected to the seat body; and the two support bars are respectively pivotally connected to the second rocker The bottom end of the rod and the flywheel; the two foot rods are respectively slidably coupled to the two support rods; the movement stroke adjusting device comprises two fixing members, one rotating member, two first connecting rods, and two second connecting rods , fixed: set on the column; the rotating member can be rotated (4) (4) on the fixed member and positioned at the selected angular position; the second - link is respectively connected to the rotating member left and right ^ 'the first - link includes - can be rotated a first plug end that is pivotally connected to the rotating member and a second mat end that is located below the second end; each second link includes a first (fourth) portion connected to each pedal (four), a second pivoting portion pivotally connected to each of the rocker rods, and a third pivoting portion that is spaced apart from the second splicing portion and/or the pivoting end is pivotally connected to each of the second connecting portions The pedals are moved forward or backward by the respective first links. By the above technical means, the advantages and effects of the novel elliptical exercise machine are designed by the user to adjust the movement stroke of the pedal portion of the pedal lever conveniently and quickly. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Through the description of the specific real-time method, # can be more in-depth and specific understanding of the technical means and effects adopted by the new type: the intended purpose, however, the drawings are only for reference and explanation, and are not used for the present invention. Limit it. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. As shown in FIG. 1 and FIG. 2, which is a preferred embodiment of the elliptical exercise machine, the circular motion machine 100 includes a pedestal two rocker 2, a flywheel 3, two support bars 4, and two pedals. The rod 5, and a movement stroke adjusting device "shown in Fig. 2 and Fig. 3", the base 1 is used to stand on the ground, and includes a body u' and a column disposed at the front end of the seat n 12, the two rockers 2 are respectively connected to the left and right sides of the column 12, and each rocker 2 includes a rotatably inserted on the column 12 (four) the connecting rod portion 21, and a vertical rod portion disposed at the bottom end of the (four) rod portion 22' and - grip portion 23 'the rocker 2 provided at the top end of the drag lever portion 21 is rotatable relative to the column 12 through the pivot rod portion 21, whereby the user can push the grip portion 23 by pushing Drive the pole part to swing. The flywheel 3 is rotatably dragged onto the base 11 of the base 1 and at each of the support bars 4 extending laterally, and includes a front plug end 41 pivotally connected to the bottom end of the upright portion 22 of each rocker 2, And a rear docking end M42266 pivotally connected to the flywheel 3 is attached to the opposite ends of the flywheel 3 at the opposite ends of the flywheel 3. Each foot bar 5 is disposed on the top surface of each of the branch poles 4 to provide a user to step on. When the flywheel 3 is rotated, the interlocking design of the support rod 4 and the rocker 2 enables each of the foot levers 5 to move along the approximately elliptical closed rail track to provide the user with the ability to simulate walking or running. The motion stroke adjusting device 6 includes a fixing member 61 and a "rotating member". The fixing member 61 can be fixed to the front end of the column η of the base cymbal by screwing or snapping, and the fixing member 61 includes two side walls which are located on the left and right sides and are spaced apart.
旋轉件62包括二分別位於側壁611外側的樞接壁62卜各 柩接壁621可透過一鉚釘622鉚接於各側壁6ιι上，藉此， 使得旋轉件62可相對於固定件61在一定的角度範圍内旋 轉。另外，運動行程調整裝置6還包含二第一連桿〇，及 一第一連桿64，二第一連桿63分別樞接於旋轉件62左、 右側，各第一連桿63包括一第一樞接端631，及一位於第 一樞接端631下方的第二枢接端632,在本實施例中，第一 樞接端631包括一樞接孔633，旋轉件62包括一穿設於二The rotating member 62 includes two pivoting walls 62 respectively located outside the side walls 611. The connecting walls 621 can be riveted to the side walls 6 by a rivet 622, whereby the rotating member 62 can be at an angle relative to the fixing member 61. Rotate within range. In addition, the motion stroke adjusting device 6 further includes two first connecting rods 及 and a first connecting rod 64. The two first connecting rods 63 are respectively pivotally connected to the left and right sides of the rotating member 62, and each of the first connecting rods 63 includes a first A pivoting end 631 and a second pivoting end 632 located below the first pivoting end 631. In this embodiment, the first pivoting end 631 includes a pivoting hole 633, and the rotating member 62 includes a through hole. Yu Er
tt 枢接壁621並凸伸出樞接壁621左右側的樞接柱623，樞接 柱623凸伸出樞接壁621的兩相反端分別穿設於兩第一連桿 63的樞接孔633内’藉此，使得第一連桿63能繞樞接柱623 相對於旋轉件62旋轉。再者，旋轉件62相對於固定件61 旋轉的過程中，旋轉件62會帶動第—連桿63旋轉。 各第二連桿64包括一與各腳踏桿5枢接的第一樞接部 64卜一位於第一樞接部641上方並與各搖桿2的立桿部22 框接的第二樞接部642，及一與第二樞接部642相間隔並與 7 M397266 第連才干63的第二樞接端632樞接的第三拖接部⑷ :踏桿5包括一樞接桿部51及一踏板部52，樞接桿部” 2端與第二連桿64的第—框接部641 _接，踏板部52 設置於框接桿部51後端處，踏板部52底端設有—滑輪53 =接於支撐桿4頂端，使得踏板部52可相對於支揮桿*向 前或向後滑移，並使得腳踏桿5相對於支撐桿4前後擺動。 當旋轉件62帶動各第一連桿63相對於固定件61旋轉時， 各第二連桿64可受各第—連桿63帶動而相對於各搖桿2 的立桿部22向前或向後擺動，各第二連桿M在擺動過程中 會同時連動各腳踏桿5相對於各支撑桿4前後擺動，藉此， ，調整聊踏桿5的踏板部52於支撐桿4上的運動㈣使 得使用者能將踏板部52的運動行程調整成符合自己步幅的 大小。 如圖2'圖3及圖4所示，在本實施例中，各第二連桿 64包括-呈倒L形的第__桿件644，及—呈長形的第二桿 件645。第-桿件644包含一底端形成第一抱接部⑷的連 接桿:646，及一凸設於連接桿體㈣頂端的枢接桿體其 中’前述第二極接部642即為該拖接桿體。各搖桿2的立桿 部22中段位置上形成有一橫向貫穿的拖接孔卜第二樞 接部642可經由立捍部22外側穿設於抱接孔221内使得 第-桿件644能透過第二樞接部⑷相對於立桿部22旋 轉。第二桿件645鄰近頂端處形成第三插接部643,而鄰近 底端處則形成有-橫向貫穿的卡接孔⑷，卡接孔⑷為一 非圓形穿孔’卡接孔647的内孔面形狀與第二樞接部642 8 M397266 的一位於末端處的多邊形接頭648形狀相配合，多邊形接頭 648用以卡合於卡接孔647内，使得第二樞接部642能固定 地連接在第二桿件645上相反於第三枢接部643的一端，，藉 此，第一連桿63帶動第二桿件645旋轉時能同時帶動第一 杯件644奴:轉。在本實施例中，第一桿件644的連接桿體 646與第二桿件645之間夾一夾角0 ’該夾角θ為一鈍角。 如圖2、圖3及圖5所示，較佳地，為了將調整後的腳 踏桿5的踏板部52運動行程固定地保持在一預設值，使得The pivoting wall 621 of the pivoting wall 621 protrudes from the pivoting post 623 of the left and right sides of the pivoting wall 621. The opposite ends of the pivoting post 623 protruding from the pivoting wall 621 respectively pass through the pivoting holes of the two first links 63. The 633 is 'by this, so that the first link 63 can be rotated relative to the rotating member 62 about the pivot post 623. Further, during the rotation of the rotating member 62 relative to the fixing member 61, the rotating member 62 drives the first link 63 to rotate. Each of the second links 64 includes a first pivoting portion 64 pivotally connected to each of the foot bars 5, and a second pivoting member located above the first pivoting portion 641 and being framed with the upright portion 22 of each rocker 2 The connecting portion 642 and a third connecting portion (4) spaced apart from the second pivoting portion 642 and pivotally connected to the second pivoting end 632 of the 7 M397266 connector 63: the step bar 5 includes a pivoting rod portion 51 And a pedal portion 52, the pivoting rod portion 2 end is connected to the first frame connecting portion 641_ of the second link 64, the pedal portion 52 is disposed at the rear end of the frame connecting rod portion 51, and the bottom portion of the pedal portion 52 is provided - Pulley 53 = attached to the top end of the support rod 4 so that the pedal portion 52 can slide forward or backward relative to the support rod * and cause the foot lever 5 to swing back and forth with respect to the support rod 4. When the rotary member 62 drives each When a link 63 rotates relative to the fixing member 61, each of the second links 64 can be swung forward or backward with respect to the upright portion 22 of each rocker 2 by the respective first link 63, and each second link During the swinging process, the foot pedals 5 are oscillated back and forth with respect to the respective support rods 4 at the same time, thereby adjusting the movement of the pedal portion 52 of the chat pedal 5 on the support rod 4 (4) so that the user can step on The motion stroke of the portion 52 is adjusted to match the size of the stride. As shown in Fig. 2'Fig. 3 and Fig. 4, in the present embodiment, each of the second links 64 includes a __ rod member having an inverted L shape. And a second elongated member 645. The first member 644 includes a connecting rod having a bottom end forming a first abutting portion (4): 646, and a pivoting rod protruding from a top end of the connecting rod body (four) The second pole connecting portion 642 is the towing rod body. The middle portion of the vertical rod portion 22 of each rocker 2 is formed with a laterally extending drag hole. The second pivoting portion 642 can pass through the vertical portion. The outer side of the 22 is inserted into the holding hole 221 so that the first rod member 644 can rotate relative to the vertical rod portion 22 through the second pivoting portion (4). The second rod member 645 forms a third plug portion 643 adjacent to the top end, and is adjacent to The bottom end is formed with a laterally extending engaging hole (4), the engaging hole (4) is a non-circular through hole 'the shape of the inner hole surface of the engaging hole 647 and one end of the second pivoting portion 642 8 M397266 The polygonal joint 648 is matched in shape, and the polygonal joint 648 is configured to be engaged in the engaging hole 647 such that the second pivoting portion 642 can be fixedly coupled to the second rod 645. Conversely, at one end of the third pivoting portion 643, the first link 63 can simultaneously drive the first cup member 644 to rotate when the second link member 645 rotates. In the embodiment, the first member member The angle between the connecting rod body 646 of the 644 and the second rod member 645 is 0 '. The angle θ is an obtuse angle. As shown in FIG. 2, FIG. 3 and FIG. 5, preferably, in order to adjust the pedal rod The pedal portion 52 of the 5 is fixedly held at a predetermined value so that the pedal portion 52
使用者在運動過程中的步幅鋪―致，本案進—步地設計相 關的結構來達到此功效。本實施例的ϋ定件61還包括複數 個設於弧形壁612 i呈弧形狀排列且彼此上下相間隔的定 位孔613，而旋轉件62的—連接於二樞接壁621之間的弧 形壁624形成有—對位穿孔625,對位穿孔625可與一選擇 角度的定位孔613對齊’透過一鎖定件65穿出對位穿孔625 並與對位穿孔625對齊的定位孔613卡合，使得旋轉件62The user's stride in the movement process, the case to further design the relevant structure to achieve this effect. The fixing member 61 of the embodiment further includes a plurality of positioning holes 613 arranged in an arc shape and spaced apart from each other, and the rotating member 62 is connected between the two pivoting walls 621. The curved wall 624 is formed with an alignment hole 625, and the alignment hole 625 is aligned with a selection angle of the positioning hole 613. The card is inserted through the locking hole 65 through the alignment hole 625 and aligned with the alignment hole 625. Coupling, making the rotating member 62
能定位在由^位孔613所界定的角度位置上。由於第-、第 二連桿63、64受到旋轉件62拘束的影響，因此，腳踏桿$ 的踏板。P 5 2運動仃程會受到第二連桿6 4的限制而固定地保 持在一預設值内。 …在本實施财，旋轉件62㈣"“Μ—㈣， 鎖疋件65包括—用以供使用者旋轉的旋紐部651、-凸設 於旋紐部651内側並螺接於對位穿孔625的螺接部⑹及 螺接部652末端並卡合於613的卡合部 使用者可方便且迅速地透過旋轉独部651使 9 M397266 卡合部653脫離定位孔613，以解除旋轉件62與固定件μ 之間的鎖定，或者是使卡合部653卡合於定位孔613内，使 旋轉件62鎖固於固定件61上。 如圖5、圖6及圖7所示，在本實施例中，定位孔613 的數量是以7個為例作說明，當鎖定件65的卡合部653卡 合於固定件61上由上往下數的第三個定位孔613時(如圖$ 所示）’各搖桿2帶動各腳踏桿5相對於支揮桿4往前滑移 的最大距離為圖6所示，此時，各腳踏桿5的滑輪53中心 距離飛輪3的中心之間的距離為⑴；各搖桿2帶動各腳踏 桿5相對於支撑桿4往後滑移的最大距離為圖7所示，此 時’各腳踏桿5的滑輪53中心距離飛輪3的中心之間的距 離為D2，腳踏桿5的踏板部52運動行程=D1 —D2，在本實 中’ D1是以578_為例’ D2是以163_為例，故踏 板部52運動行程為578_163=415_(大約為㈣）。 圖8圖9及圖1〇’當使用者欲將腳踏桿5的踏板部 H運動行程調整較大時’旋轉鎖定件65的旋紐部⑸使 口部653脫離定位孔613，以解除旋轉件^錢定件〇 =的鎖又狀態。接著，沿箭頭V如圖8所示）方向將旋轉 2 2向下旋轉’使對位穿礼⑵對齊固料η上的第四個 疋位孔613,旋轉旋紐部651使卡合部653卡合於第四個定 ;=?，旋轉件62與固定件61之間即回復呈鎖定狀 一、β 62向下旋轉過程中會將第一連桿63往下壓，第 si 會同時帶動第二桿件645的第三極接部643沿箭 圖9所示)方向旋轉，使得第一桿件⑷能帶動腳踏 10 M397266 桿5相對於支擇桿4往前滑移。由於第二連桿Μ可相對於 搖二2的立桿部22旋轉的角度變大的關係，因此，各搖桿 2f動各腳踏桿5相對於支撐桿4往前滑移或往後滑移的最 大距離此增加，例如腳踏桿5的踏板部U運動行程大約為 7才反之’若欲將腳踏桿5的踏板部52的運動行程調整 ^小，，則將旋轉件62向上旋轉並定位在第-個定位孔613 或者是第二個定位孔613所界定的角度位置，使第二連桿 Μ可相對於搖桿2的立桿部。旋轉的角度變小各搖桿2 各腳踏# 5相對於支料4往前滑移或往後滑移的最大 距離能減少，即可縮小踏板部52的運動行程。 在本實施财，當鎖定件65鎖定在第__個定位孔⑴ ’踏板部52的運動行程大約為14对；當鎖定件65鎖定 在第二個定位孔613 _，踏板部52的運動行程大約為Μ 时，當鎖定件65鎖定在第五個定位孔613肖踏板部Μ 的運動行程大約為18吋;當鎖定件65鎖定在第六個定位孔 13時，踏板部52的運動行程大約為19七當鎖定件& 鎖疋在第七個定位孔613時，踏板部52的運動行程大 20时〇 需說明的是，踏板部52的運動行程是視定位孔⑴的 量來決^可^位在幾個數值，因此，可依實際需求增加或 心、定位孔613的數量，並不以本實施例所揭露的為限。再 =靈_件62定位在㈣件61上的方式也不以本實施例所 揭露的為限，例如可在固定件61的弧形壁612上設置複數 個彼此上下相間隔的凹槽，在旋轉件62的弧形壁624上設 11 M397266 置可卡接於凹槽的卡塊，透過卡塊卡接於一選擇角度的凹 槽内，同樣能達到使旋轉件62定位在不同角度位置的功效。 歸納上述，本實施例的橢圓運動機100，藉由運動行程 ^整裝置6的„又汁’使得使用者能方便且迅速地調整腳踏桿 5的踏板部52的運動行程，域實能達到本新型所訴求之目 的。 惟以上所述者，僅為本新型之較佳實施例而已，當不能 以此限定本新型實施之範圍，即大凡依本新型申請專利範圍 及新型說明内容所作之簡單的等效變化與修飾，皆仍屬本新 型專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋本新型攔圓運動機的一較佳實施例的立體圖； 圖2是本新型橢圓運動機的一較佳實施例由另一視角 觀看的立體圖； 圖3疋本新型橢圓運動機的一較佳實施例的局部立體 分解圓； 圖4是本新型橢圓運動機的一較佳實施例的局部放大 圖’說明多邊形接頭卡合於卡接孔内； 圖5是本新型橢圓運動機的一較佳實施例的剖視示意 isi · 園， 圖6疋本新型橢圓運動機的一較佳實施例的側視圖，說 明腳踏桿相對於支撐桿往前滑移的最大距離； 圖7疋本新型橢圓運動機的一較佳實施例的側視圖，說 明腳踏桿相對於支撐桿往後滑移的最大距離； 12 M397266 圖8是本新型橢圓運動機的一較佳實施例的剖視示意 圖； 圖9是本新型橢圓運動機的一較佳實施例的側視圖，說 明腳踏桿相對於支撐桿往前滑移的最大距離；及 圖10是本新型橢圓運動機的一較佳實施例的側視圖， 說明腳踏桿相對於支撐桿往前滑移的最大距離。 13 M397266 【主要元件符號說明】 100·· ••…橢圓運動機 621 ·· 柩接壁 1 ••… •…·基座 622 ·· ……鉚釘 11 ··· ••…座體 623 ·· 槐接柱 12… .....立柱 625 ·· ……對位穿孔 2 ·.··· •…·搖桿 63..·. ······第一連桿 21… .....框接杯4 631 · ……第一樞接端 22… …·.立桿部 632 · • 第·一 "fe接如 221·· • ·彳£接孔 633 · ......框接孔 23 ··· ••…握持桿部 64.·· ……第二連桿 3 ···.· .....飛輪 641 · ……第一枢接部 4 ··.·. ••…支撐桿 642 · ……第二柩接部 41… 則柩接知 643 · ……第三樞接部 42 ... ……後枢接端 644 · ……第一桿件 5 .•… ……腳踏桿 645 · ……第二桿件 51 ·· 才£接彳干erf 646 · ……連接桿體 52 ··· ……踏板部 647 · ……卡接孔 53 ·· ......滑輪 648 · ……多邊形接頭 6…… ……運動行程調整裝置 65.·· ……鎖定件 61 ·· ……固定件 651 · ......旋紐部 611 · ……側壁 652 · ……螺接部 612、 624··弧形壁 653 · ……卡合部 613· ……定位孔 Θ ··· ......夾角 62 ·· ……旋轉件 D1、 D2 ·距離 14 M397266 i、π.....箭頭It can be positioned at an angular position defined by the position hole 613. Since the first and second links 63, 64 are affected by the restraint of the rotating member 62, the pedal of the foot lever $ is used. The P 5 2 motion stroke is fixedly held within a preset value by the restriction of the second link 64. In the present embodiment, the rotating member 62 (four) " Μ - (4), the locking member 65 includes - a knob 651 for the user to rotate, - protrudes inside the knob portion 651 and is screwed to the alignment hole 625 The engaging portion (6) and the engaging portion of the screwing portion 652 and the engaging portion of the engaging portion 652 can be easily and quickly passed through the rotating single portion 651 to disengage the 9 M397266 engaging portion 653 from the positioning hole 613 to release the rotating member 62 and The locking between the fixing members μ or the engaging portion 653 is engaged in the positioning hole 613 to lock the rotating member 62 to the fixing member 61. As shown in Fig. 5, Fig. 6 and Fig. 7, in this embodiment In the example, the number of the positioning holes 613 is taken as an example. When the engaging portion 653 of the locking member 65 is engaged with the third positioning hole 613 from the top to the bottom of the fixing member 61 (see FIG. The maximum distance that each rocker 2 drives the pedals 5 to slide forward relative to the swing rods 4 is as shown in FIG. 6. At this time, the center of the pulley 53 of each pedal rod 5 is at the center of the flywheel 3 The distance between them is (1); the maximum distance that each rocker 2 drives the pedal rod 5 to slide backward relative to the support rod 4 is as shown in Fig. 7, at this time, the sliding of each pedal rod 5 The distance between the center of the flywheel 3 and the center of the flywheel 3 is D2, and the stroke of the pedal portion 52 of the foot lever 5 is D1 - D2. In the present example, 'D1 is 578_ for example' D2 is 163_ for example. Therefore, the pedal portion 52 has a movement stroke of 578_163=415_(about (4)). Fig. 8 Fig. 9 and Fig. 1 'When the user wants to adjust the pedal portion H movement stroke of the pedal lever 5 to be large, the rotation lock member 65 is rotated. The knob (5) causes the mouth portion 653 to be disengaged from the positioning hole 613 to release the lock state of the rotary member 〇=. Then, the rotation 2 2 is rotated downward along the direction of the arrow V as shown in Fig. 8 The positional wearing (2) is aligned with the fourth clamping hole 613 on the solid material η, and the rotating knob portion 651 causes the engaging portion 653 to engage with the fourth fixing; =?, the rotating member 62 and the fixing member 61 are restored. The first link 63 is pressed downward during the downward rotation of the β 62, and the third pole 643 of the second rod 645 is simultaneously rotated in the direction shown by the arrow 9 . The first rod (4) can drive the pedal 10 M397266. The rod 5 slides forward relative to the support rod 4. Since the second link Μ can be rotated relative to the vertical portion 22 of the rocker 2, the angle of rotation becomes larger. Therefore, the maximum distance that each rocker 2f slides forward or backwards relative to the support bar 4 increases, for example, the pedal portion U of the foot lever 5 has a movement stroke of about 7 'If the movement stroke of the pedal portion 52 of the foot lever 5 is to be adjusted, the rotation member 62 is rotated upward and positioned at the angular position defined by the first positioning hole 613 or the second positioning hole 613. The second link 使 can be made relative to the shank portion of the rocker 2. The angle of rotation becomes smaller. The maximum distance between each pedal #5 of each rocker 2 sliding forward or backward relative to the material 4 can be reduced. The movement stroke of the pedal portion 52 can be reduced. In the present embodiment, when the locking member 65 is locked in the __ locating hole (1), the movement stroke of the pedal portion 52 is approximately 14 pairs; when the locking member 65 is locked in the second positioning hole 613 _, the movement stroke of the pedal portion 52 When about Μ, when the locking member 65 is locked in the fifth positioning hole 613, the movement stroke of the pedal portion 大约 is about 18 吋; when the locking member 65 is locked at the sixth positioning hole 13, the movement stroke of the pedal portion 52 is about When the locking member & locks in the seventh positioning hole 613, the movement stroke of the pedal portion 52 is 20, it should be noted that the movement stroke of the pedal portion 52 is determined by the amount of the positioning hole (1). It can be located at several values. Therefore, the number of the center or the positioning hole 613 can be increased according to actual requirements, and is not limited to the disclosure of the embodiment. The manner in which the second member 61 is positioned on the (four) member 61 is not limited to that disclosed in the embodiment. For example, a plurality of grooves spaced apart from each other may be disposed on the curved wall 612 of the fixing member 61. The curved wall 624 of the rotating member 62 is provided with 11 M397266 which can be engaged with the groove of the groove, and the card block is engaged in a groove of a selected angle, so that the rotating member 62 can be positioned at different angular positions. efficacy. In summary, the elliptical exercise machine 100 of the present embodiment allows the user to conveniently and quickly adjust the movement stroke of the pedal portion 52 of the footrest 5 by the movement of the movement stroke device 6 so that the domain can be achieved. The purpose of the present invention is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simplicity of the patent application scope and the new description content of the present invention. The equivalent changes and modifications are still within the scope of the present patent. [Simplified Schematic] FIG. 1 is a perspective view of a preferred embodiment of the novel circular motion machine; FIG. 2 is an elliptical exercise machine of the present invention; 3 is a perspective view of a preferred embodiment of the present invention; FIG. 4 is a partial perspective exploded view of a preferred embodiment of the present elliptical exercise machine; FIG. 4 is a partial view of a preferred embodiment of the novel elliptical exercise machine. The enlarged view 'illustrates that the polygonal joint is engaged in the engaging hole; FIG. 5 is a cross-sectional view showing a preferred embodiment of the elliptical exercise machine of the present invention, and FIG. 6 is a preferred embodiment of the novel elliptical exercise machine. A side view of the embodiment illustrating the maximum distance the pedal lever slides forward relative to the support rod; FIG. 7 is a side elevational view of a preferred embodiment of the novel elliptical exercise machine illustrating the pedal lever being rearward relative to the support rod 12 M397266 FIG. 8 is a cross-sectional view of a preferred embodiment of the elliptical exercise machine; FIG. 9 is a side view of a preferred embodiment of the elliptical exercise machine, illustrating the relative position of the pedal The maximum distance that the support rod slides forward; and Figure 10 is a side view of a preferred embodiment of the elliptical exercise machine, illustrating the maximum distance the pedal rod slides forward relative to the support rod. 13 M397266 [Main Description of component symbols: 100·· ••... elliptical machine 621 ·· 柩 1 1 ••... •...· pedestal 622 ··· rivet 11 ··· ••...body 623 ·· 槐 12 12 ...... Column 625 ·· ...... Alignment perforation 2 ····· •································································ Cup 4 631 · ... the first pivotal end 22 ... ..... Pole part 632 · • The first "fe is connected as 221·· • ·彳£Connecting hole 633 · ...... Frame connecting hole 23 ··· ••...Warming lever part 64.··...Second connecting rod 3·······.. flywheel 641 · ... ...the first pivoting portion 4 ······•...the support rod 642 · the second splicing portion 41...the splicing 643 · the third pivoting portion 42 ... ......the rear pivoting End 644 · ... first rod 5 .•... ...... foot lever 645 · ...... second rod 51 ·· 接 彳 er erf 646 · ...... connecting rod 52 ··· ...... pedal part 647 · . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... knob 611 · ... side wall 652 · ... screwing portion 612, 624 · curved wall 653 · ... engaging portion 613 · ... positioning hole Θ ··· ..... .Angle angle 62 ··...Rotary parts D1, D2 · Distance 14 M397266 i, π.....arrow
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