M257855 捌、新型說明 (新型說明應敘明：新型所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明） 【新型所屬之技術領域】 本創作係與訓練器材有關，特別是關於一種可調整張 開角度之夾合式肌力訓練器。 5 【先前技術】 簡易型之夾合式肌力訓練器大多是在相互樞設之二 運動臂之間加設一阻尼裝置（一般為彈簧），使二運動臂在 常態下張開固定之角度，當使用者施力使二運動臂夾合 時，阻尼裝置即會產生阻力在二運動臂上，藉此可讓使用 10 者應用於訓練雙臂、手掌或雙腿之間之夾持力量。 但是，由於二運動臂張開角度固定，因此不同使用者 在操作時，常會感到二運動臂之夾角過大或過小；當二運 動臂之夾角對使用者而言過大時，使用者便較難施力將二 運動臂夾合，因此常會造成使用者操作姿勢不正確，使肌 15 肉有酸痛之情形發生；當二運動臂夾合角度對使用者而言 過小時，又會造成操作時二運動臂之夾合行程過短，運動 效果不佳之情形產生。因此二運動臂間之夾角不論是過大 或過小皆會間接降低使用者運動之意願。 20 【新型内容】 本創作之主要目的即在提供一種夾合式肌力訓練 器，其能配合不同之使用者而改變二運動臂間之夾角，以 提供使用者較舒適地操作姿勢，同時，該訓練器之操作方 式容易、結構簡單。 N/續次頁（新型說明頁不敷使用時，請註記並使用續頁) -4- M257855 新型說明書Μ頁 為達成前揭之創作目的，本創作之可調整張開角度之 夾合式肌力訓練器包含有：一第一運動臂，具有一樞接端； 一扭轉座，樞設於該第一運動臂之樞接端，具有一凸桿； 一阻尼裝置，設於該扭轉座及該第一運動臂之間，使該扭 5 轉座相對該第一運動臂旋轉時出現阻力；一第二運動臂， 具有一樞接端，該第二運動臂在樞接端上並具有圓弧排列 之若干斜齒槽、一第一凸部及一第二凸部；各該斜齒槽具 有不對稱之一斜面及一抵卡面，且該等斜齒槽之斜面皆朝 反轉方向傾斜；第二運動臂藉由其樞接端樞設於該扭轉座； 10 一嵌卡件，樞設於該扭轉座，具有位在枢接部位相對二側 之一嵌合部及一抵部；一第一彈簧，連接該嵌卡件及該扭 轉座，用以使該嵌卡件具有正轉之回復力；一限位件，樞 設在該扭轉座，具有位在樞接部位相對二側之一第一端部 及一第二端部；一第二彈簧，連接該限位件及該扭轉座， 15 用以使該限位件具有反轉之回復力。 該二運動臂在一般狀態時，該嵌卡件之嵌合部係插入 該第二運動臂之一該斜齒槽中，該嵌卡件之抵部則抵靠該 扭轉座之凸桿，而該限位件之第一端部則抵靠該抵部外 側。 20 當該第二運動臂相對該扭轉座反轉，使該二運動臂之 夾角增大時，該嵌卡件可因嵌合部沿該斜齒槽之斜面滑移 而順應偏轉，並受正轉回復力之作用而使嵌合部插入下一 該斜齒槽中。 當該第二運動臂相對該扭轉座正轉，使該二運動臂之 -5- M257855 新型說明書H頁 夾角縮小時，該嵌卡件之嵌合部會推抵該斜齒槽之抵卡 面，使該第二運動臂帶動該扭轉座相對該第一運動臂正 轉。 當該二運動臂之夾角張開超出預定角度時，該嵌卡件 5 因嵌合部受該第一凸部抵頂而反轉，使該抵部推開該限位 件之第一端部並反壓在該第一端部之外側，而該第一端部 則抵靠於該扭轉座之凸桿，該限位件之第二端部藉此位在 可被該第二凸部觸及之位置，該嵌卡部之嵌合部則位在不 會碰觸到該等斜齒槽之位置；此時該第二運動臂即能正轉 10 與該第一運動臂夾合，直至該限位件因第二端部受該第二 凸部頂抵而正轉，使該第一端部推開該嵌卡件之抵部而反 壓在該抵部之外側，而該抵部則抵靠該凸桿，該嵌卡件之 彼合部會再插入一該斜齒槽中。 15 【實施方式】M257855 新型, new type description (new type description should be stated: the new technical field, prior technology, content, implementation, and diagrams) [technical field to which the new type belongs] This creation is related to training equipment, especially about a type of training equipment. Clip-on strength training device with adjustable opening angle. 5 [Prior technology] Most of the simple clip-type muscle training devices are provided with a damping device (generally a spring) between the two arms that are pivoted to each other, so that the two arms are opened and fixed at a normal angle. When the user applies force to clamp the two kinematic arms, the damping device will generate resistance on the two kinematic arms, thereby allowing the user to use 10 to train the clamping force between the arms, palms, or legs. However, because the opening angle of the two kinematic arms is fixed, different users often feel that the included angle of the two kinematic arms is too large or too small when operating; when the included angle of the two kinematic arms is too large for the user, it is more difficult for the user to apply. Force the two kinematic arms to clamp, so it will often cause the user to operate the posture incorrectly, so that muscle 15 muscles have aches and pains; when the two kinematic arms clamp angle is too small for the user, it will cause the two motions during operation The clamping stroke of the arm is too short, resulting in poor motion. Therefore, whether the angle between the two moving arms is too large or too small will indirectly reduce the user's willingness to exercise. 20 [New content] The main purpose of this creation is to provide a sandwich-type muscle training device that can change the angle between the two sports arms in cooperation with different users to provide users with a more comfortable operating posture. At the same time, the The training device is easy to operate and simple in structure. N / continuation page (when the new description page is not enough, please note and use the continuation page) -4- M257855 New instruction manual M page In order to achieve the creative purpose of the previous release, the clamping force of the adjustable opening angle of this creation The training device includes: a first kinematic arm having a pivot end; a torsion base pivotally provided at the pivot end of the first kinematic arm having a convex rod; a damping device provided at the torsion base and the Between the first moving arms, resistance is caused when the twist 5 turn base is rotated relative to the first moving arms; a second moving arm has a pivot end, and the second moving arm has a circular arc on the pivot end. A plurality of helical tooth grooves, a first convex part and a second convex part; each of the helical tooth grooves has an asymmetrical inclined surface and an abutting surface, and the inclined surfaces of the helical tooth grooves are inclined in the reverse direction ; The second movement arm is pivoted to the torsion base by its pivot end; 10 an inserting member is pivoted to the torsion base and has a fitting part and an abutment part located on opposite sides of the pivot part; A first spring is connected to the inlay member and the torsion seat, so that the inlay member has a forward rotation return. A limiter pivotally disposed on the torsion seat, having a first end portion and a second end portion located on opposite sides of the pivot joint portion; a second spring connecting the limiter and the torsion seat, 15 Used to make the limit piece have a reversing restoring force. When the two kinematic arms are in a normal state, the fitting portion of the card insert is inserted into the helical groove of one of the second kinematic arms, and the abutting portion of the card insert is abutted against the convex rod of the torsion seat, and The first end portion of the limiting member abuts against the outside of the abutting portion. 20 When the second kinematic arm is reversed relative to the torsion seat, so that the included angle of the two kinematic arms is increased, the card insert can be deflected compliantly due to the sliding of the fitting portion along the inclined surface of the helical tooth groove, and subject to the positive The restoring force acts to insert the fitting portion into the next helical tooth groove. When the second kinematic arm rotates forward with respect to the torsion seat, and the angle of page H of the -5- M257855 new type manual of the two kinematic arms is reduced, the fitting portion of the insert will push against the abutting surface of the helical tooth groove. , Causing the second moving arm to drive the twist base to rotate forward with respect to the first moving arm. When the included angle of the two moving arms expands beyond a predetermined angle, the insert member 5 is reversed because the fitting portion is pushed up by the first convex portion, so that the abutting portion pushes away the first end portion of the stopper. And back pressure is on the outer side of the first end portion, and the first end portion is abutted against the convex rod of the torsion seat, so that the second end portion of the stopper is located so as to be accessible by the second convex portion Position, the fitting portion of the card insertion portion is located in a position where it will not touch the helical tooth grooves; at this time, the second movement arm can rotate forward 10 and be clamped with the first movement arm until the The stopper rotates forward because the second end part is pushed by the second convex part, so that the first end part pushes away the abutment part of the card inserting part and presses against the outside part of the abutment part, and the abutment part is Abutting the convex rod, the engaging portion of the insert member will be inserted into the helical tooth groove again. 15 [Embodiment]
茲配合圖式舉一較佳實施例·對本創作之結構及功能 作詳細說明，其中所用圖式先簡要說明如下： 第一圖係本創作一較佳實施例之立體分解圖； 第二圖係本創作一較佳實施例之立體組合圖； 20 第三圖係本創作一較佳實施例第一運動臂之頂視 圖，係顯示阻尼裝置之裝設狀態； 第四圖係本創作一較佳實施例扭轉座之底視圖； 第五圖係本創作一較佳實施例之動作示意圖，惟顯 示二運動臂呈收藏狀態時，嵌卡件與斜齒槽之相對關係； -6- M257855 新型說明書，續頁 ^ 帛六岐續第’顯示第二運動臂相對第一運動 臂張開時，嵌卡件與限位件之相對關係； 第七圖延續第六圖，顯示嵌卡件嵌合入一斜齒槽； 第八圖延續第七圖，顯示嵌卡件受第—凸部推胃抵 5 時’嵌卡件與限位件之相對關係； _ 第九圖延續第八圖，顯示嵌卡件之抵部受第一彈箬 作用反壓限位件之第一端部； F' 第十圖延續第九圖，顯示第二運動臂相對第一運動 臂正轉；以及 10 第十一圖延續第十圖，限位件之第二端部受第二凸 部推抵時，後卡件及限位件之相對關係。 請先參閱第一圖，本創作一較佳實施例所提供之可調 整張開角度之夾合式肌力訓練器，主要由一第一運動臂 (10)、一扭轉座（20)、一阻尼裝置（30)、一嵌卡件（4〇)、 15 一第一彈簧（50)、一限位件（60)、一第二彈簧（7〇)、一第 一運動#(80)及一擋板（90)所組成；茲將各組件之構造及 其相關位置說明於後： 請先參閱第一圖，並配合參閱第三圖，該第一運動臂 (10)包含有一主桿（11)及一伸縮桿（12)。該主桿（u)一端 20具有由表面凹入之一圓形容室（111)及由容室（in)中心 向外延伸之一樞軸（112)，使主桿（π)該端形成一樞接端 (13) ’另外’樞接端（13)在容室（in)之外壁面預定位置 處凸出有一基準點（131)，而容室（m)之内壁面上還設有 一嵌槽（113)(第三圖）；主桿（丨丨）另一端之端面沿其長軸 M257855 _ 新型說明書，續頁 向凹入〆長槽孔（114);另有三個定位孔（115)(第一圖中 僅顯示其中一足位孔（1 1 5))沿主桿（Π )之長軸向等間設 置，且各定位孔（115)係由外向内穿通至長槽孔（114)中。 該伸縮桿（12)概呈長形板片狀，一端具有一卡鈕（121)， 5另一端具有一樞設孔（122);該伸縮桿（12)係以可前後滑 移之方式設在主桿（11)之長槽孔（114)中，且其卡鈕（121) 卡抵在/定位孔（115)中，藉此，使用者即可以按壓卡鈕 (121)之方式來調整第一運動臂（10)之長度。 參考第四圖及第五圖，該扭轉座（2〇)係為一圓筒，其 10外徑與第一運動臂（10)之容室（111)直徑相等，且扭轉座 (20)在外端面預定之位置上並具有一凸桿（21)(第5圖）， 其内徑一側具有一欲槽（22)，此外，還有一透孔（23)由扭 轉座（20)之中心穿通其内外二側（第四圖）。該扭轉座（2〇) 藉由其透孔（23)樞設於第一運動臂（丨〇)之樞軸（112)，且 15扭轉座（20)之開口端朝下嵌合在第一運動臂（1〇)之容室 (111)之中，藉此，扭轉座（23)即能相對第一運動臂〇〇) 樞轉。 5亥阻尼裝置（30)為扭力彈簧，其位在第一運動臂（1〇) 之容室（111)及扭轉座（2〇)之間，且阻尼裝置之一端 2〇嵌卡在第一運動臂（10)之嵌槽（113)内，另一端嵌卡在扭 轉座（20)之嵌槽（22)内；藉此當扭轉座（2〇)相對第一運動 臂（10)樞轉時，阻尼裝置（3〇)即會變形而產生回復力，迫 使扭轉座（2〇)再沿反方向樞轉回原位置。 參閱第五圖，該嵌卡件（4〇)概呈長形，具有位在二端 -8- M257855 〜------------ 新型說明書#賣Μ 之一肷合部（41)及一抵部（42);並右 $ 1 於山上並有一苐一樞軸（43)樞設 於肷卡件（40)近中心之位置，且篦, 各 弟一樞軸（43)並將嵌卡件 (40)疋位在扭轉座（2〇)外端面上預定之位置。 該第一彈簧（50)係為一扭菩，並 ,, ^其以螺旋部位繞設於第 一樞軸（43)，且第一彈簣（5〇)之一嫂同^ 山 < 蠕固疋於嵌卡件（40)之 肷5 ⑷），另-端固定於扭轉座⑽之端面上，藉此， 使嵌卡件⑽具有原地正轉（第五圖中順時鐘方向）之回 嵌卡件⑽在—般狀態下，其抵部⑽内側邊會抵 罪在扭轉座（20)之凸桿（21)。 10 15 20A preferred embodiment is given in conjunction with the drawings. The structure and function of this creation are described in detail. The drawings used are briefly explained as follows: The first drawing is an exploded perspective view of a preferred embodiment of this creation; the second drawing is A three-dimensional combination diagram of a preferred embodiment of the present invention; 20 The third diagram is a top view of the first movement arm of the preferred embodiment of the present invention, showing the installation state of the damping device; the fourth diagram is a preferred embodiment of the present invention The bottom view of the twist seat in the embodiment; The fifth diagram is a schematic diagram of the action of a preferred embodiment of this creation, but shows the relative relationship between the insert and the helical slot when the two movement arms are in a stored state; -6- M257855 New Manual Continued ^ 帛 Liuqi continues to show the relative relationship between the insert and the stopper when the second movement arm is opened relative to the first movement arm; The seventh figure continues the sixth figure, which shows that the insert is fitted into a diagonal Alveolar; Figure 8 continues from Figure 7, showing the relative relationship between the insert and the stopper when the insert is pushed to the stomach by the first convex part 5; __9 Continuation of the eighth figure, showing the insert The resisting part is affected by the first impeachment and counterpressures the limit piece. One end; F 'The tenth figure continues from the ninth figure, showing that the second movement arm rotates forward relative to the first movement arm; and 10 The eleventh figure continues from the tenth figure, and the second end portion of the stopper is subject to the second convex portion When pushed, the relative relationship between the rear clip and the stopper. Please refer to the first figure. A clamping muscle strength training device with adjustable opening angle provided by a preferred embodiment of the present invention is mainly composed of a first movement arm (10), a twist base (20), and a damper. Device (30), an insert (40), 15 a first spring (50), a stopper (60), a second spring (70), a first motion # (80), and a The baffle (90) is composed; the structure of each component and its related position are described later: please refer to the first figure and the third figure in cooperation, the first movement arm (10) includes a main rod (11 ) And a telescopic rod (12). One end 20 of the main rod (u) has a circular receiving chamber (111) recessed from the surface and a pivot (112) extending outward from the center of the receiving chamber (in), so that the end of the main rod (π) forms a pivot. Terminal (13) The 'other' pivot terminal (13) has a reference point (131) protruding at a predetermined position on the outer wall surface of the receiving chamber (in), and an inner groove is also provided on the inner wall surface of the receiving chamber (m). (113) (third picture); the end surface of the other end of the main rod (丨 丨) is along its long axis M257855 _ new type of instruction, the continuation page is recessed into the long slot hole (114); there are three positioning holes (115) ( The first figure shows only one of the foot holes (1 1 5)) is equidistantly arranged along the long axis of the main rod (Π), and each positioning hole (115) penetrates from the outside to the inside of the long slot hole (114). . The telescopic rod (12) is generally in the shape of a long plate, with a snap button (121) on one end and a pivot hole (122) on the other end; the telescopic rod (12) is provided in a manner capable of sliding back and forth. In the long slot hole (114) of the main rod (11), and its latch (121) is pressed against the positioning hole (115), thereby the user can press the latch (121) to adjust The length of the first movement arm (10). Referring to the fourth and fifth figures, the twist base (20) is a cylinder, and its 10 outer diameter is equal to the diameter of the receiving chamber (111) of the first kinematic arm (10), and the twist base (20) is on the outer end surface. There is a convex rod (21) (Figure 5) at the predetermined position, and a groove (22) is provided on one side of the inner diameter. In addition, a through hole (23) is passed through the center of the twist base (20). Inside and outside two sides (fourth picture). The twist base (20) is pivoted to the pivot axis (112) of the first kinematic arm (丨) through its through hole (23), and the open end of the 15 twist base (20) is fitted to the first side downward In the holding chamber (111) of the movement arm (10), the twist seat (23) can be pivoted relative to the first movement arm (00). The Haihai damping device (30) is a torsion spring, which is located between the chamber (111) and the torsion seat (20) of the first movement arm (10), and one end of the damping device (20) is embedded in the first The other end of the kinematic arm (10) is inserted into the recess (22) of the twist base (20); thereby, when the twist base (20) is pivoted relative to the first kinematic arm (10) At this time, the damping device (30) will deform and generate a restoring force, forcing the torsion seat (20) to pivot back to the original position in the opposite direction. Referring to the fifth figure, the card insert (40) is generally elongated, and has a coupling section at the two ends of -8- M257855 ～ ------------ 新 手册 # 卖 Ｍ (41) and an abutment (42); and the right $ 1 on the mountain and there is a pinch (43) pivoted near the center of the pinch piece (40), and puppet, a pivot (43 ) And the insert (40) is positioned at a predetermined position on the outer end surface of the twist base (20). The first spring (50) is a twisted coil, and it is wound around the first pivot (43) with a spiral portion, and one of the first springs (50) is the same as the mountain < (5) fixed to the card insert (40), and the other end is fixed to the end face of the twist seat 借此, so that the card insert ⑽ has a forward rotation in place (clockwise in the fifth figure). In the normal state, the back-embedding clip ⑽ will abut against the convex rod (21) of the twist base (20). 10 15 20
該限位件（60)為長形件，具有位在二端之一第一端部 (61)及-第二端部（62);並有一第二樞轴⑽拖設於限位 件⑽近中心、之位置，㈣二_⑽並將限位件⑽定 位在扭轉座（2〇)外端面另一預定之位置。The limiting member (60) is an elongated member having a first end portion (61) and a second end portion (62) located at one of the two ends; and a second pivot 枢 is dragged on the limiting piece ⑽ At the position near the center, ㈣ ⑽ ⑽ and position the stopper ⑽ at another predetermined position on the outer end face of the twist base (20).
該第二彈簧（70)係為一扭簧，其以螺旋部分繞設於第 二樞軸⑽上’且第二彈簧⑽之—端固定於限位件（6〇) 之第-端部（61)，另-端蚊於扭轉座⑽之端面，藉此 使限位件（60)具有原地反轉（第五圖中逆時鐘方向）之回 復力；當限位件（60)在一般狀態時，其第一端部（61)之内 側會抵壓嵌卡件（40)之抵部（42)外側邊。 請參閱第一圖及第五圖，該第二運動臂（8〇)與該第一 運動臂（ίο)外型大致相同，不同之處在於··主桿（81)之樞 接端（82)具有一圓形套接筒（821)(第一圖），套接筒（821) 内2面具有六個斜齒槽（822)、一第一凸部（823)及一第-凸部（824)(第五圖）；該等斜齒槽（822)以弧形方式並列設 - 9- M257855 新型說明書,_頁 置，且各斜齒槽（822)具有一斜面（825)及一抵卡面 (826) ，該等斜面（825)並順延反轉旋向傾斜（第五圖中逆 時鐘方向），.而各抵卡面（826)則連接在相鄰二斜面（825) 内外二：端之間，使該等斜齒槽（822)形成銳角狀，同時， 5 相鄰二斜齒槽（822)之頂角又相隔約十五度，使該等斜齒 槽（822)在套接筒（821)内呈九十度分佈。第一凸部（823) 緊鄰在對應正轉旋向最後一個斜齒槽（822)之側邊，第一 凸部（823)係由套接筒（821)内端壁面向其中心方向長出 預定之厚度。第二凸部（824)與第一凸部（823)及該等斜齒 10 槽（822)皆相隔預定角度，亦是由套接筒（821)内端壁面向 其中心方向長出預定之厚度；另外，該樞接端（82)之外壁 面在與該等斜齒（822)相對之位置上設有六個標示點 (827) ，該等標示點（827)之間亦相隔約十五度，此外，該 樞接端（82)並有一樞孔（828)沿套接筒（821)中心貫穿第 15 二運動臂（80)樞接端（82)端面之内外二側。 第二運動臂（80)藉由其樞孔（828)樞設在第一運動臂 (10)之樞轴（112)上，且其套接筒（821)並套樞扭轉座 (20)，而嵌卡件（40)之嵌合部（41)則插入一斜齒槽（822) 中，此時，第一運動臂（10)之基準點（131)係與第二運動 20 臂（80)其中一標示點（82)對齊，同時，並有一定位件（829) 穿過樞孔（828)及樞軸（112)，藉此，避免二運動臂（10)(80) 在操作時有脫離之情形發生。 參閱第一圖，該二擋板（90)概呈橢圓板片狀，各具有 一上下貫穿之定位孔（91)。二螺栓組件（92)分別螺合於一 -10- M257855 新型說明書，續頁 檔板（90)之定位孔（91)及一運動臂（10)(80)之樞設孔 (122)間，藉此，使二檔板（90)樞設在各運動臂（10)(80) 之外側。 參閱第五圖至第七圖，藉由上述之結構，當嵌卡件（40) 5 之嵌合部（41)插入對應正轉旋向最前方之斜齒槽（822) 中，基準點（131)係與順應正轉旋向最前方之標示點（827) 對齊，使得二運動臂（10)(80)呈一收藏角度，且該二者 (10)(80)並疊合（第五圖）；使用者若要使用，即可將第二 運動臂（80)相對第一運動臂（10)反轉張開（即第二運動臂 10 (80)相對扭轉座（20)樞轉），此時，嵌卡件（40)之嵌合部 (41)會順應斜齒槽（822)之斜面（825)滑移（第六圖），並藉 由第一彈簧（50)所提供之正轉回復力，再插入下一斜齒槽 (822)内（第七圖），藉此使二運動臂（10)(80)之夾角可定 位在六個不同使用角度，使用者即可隨自己之使用習慣而 15 調整適合操作之角度。 配合第七圖，在操作二運動臂（10)(80)時，使用者以 雙臂或雙腿壓夾二運動臂（10)(80)上之檔板（90)外側 面，使二運動臂（10)(80)做開閉之往復運動，此時，嵌卡 件（40)之嵌合部（41)會推抵斜齒槽（822)之抵卡面 20 (826)，第二運動臂（80)即會帶動扭轉座（20)相對第一運 動臂（10)樞轉，二運動臂（10)(80)因壓迫阻尼裝置（30)而 使夾合之過程中產生阻力，藉此使用者即可達到訓練肌肉 之目的。 請接續參考第八至九圖，若，二運動臂（10)(80)張開 -11- M257855 - 新型說明書續頁 角度過大或要收藏時，使用者即可將第二運動臂（80)在繼 續相對第一運動臂（10)反轉張開，使嵌卡件（40)之嵌合部 (41)因受第一凸部（823)抵頂（第八圖），嵌卡件（40)略微 反轉，其抵部（42)推開限位件（60)之第一端部（61)，而反 5 壓在第一端部（61)之外側邊，第一端部（61)之内側邊抵靠 凸桿（21)—側，限位件（60)之第二端部（62)藉此定位在可 被第二凸部（824)觸及之位置（第九圖），同時，嵌卡件（40) 之嵌合部（41)則位在二運動臂（10)(80)相對樞轉時不會 受抵觸之位置；藉此，第二運動臂（80)可任意對第一運動 10 臂（10)及扭轉座（20)樞轉。 參考第十及十一圖，同時配合第五圖，使用者此時即 可將第二運動臂（80)正轉朝第一運動臂（10)夾合（第十 圖），直至限位件（60)之第二端部（62)受第二凸部（824)推 頂為止，此時限位件（60)略微正轉，其第一端部（61)推開 15 嵌卡件（40)之抵部（42)，在反壓於抵部（42)之外側邊，抵 部（42)之内側邊則再度抵觸凸桿（21)(第十一圖），嵌合部 (41)藉此而再插入順應正轉旋向最前方之斜齒槽（822) 内，二運動臂（10)(80)因此而回復最初之收藏角度（第五 圖），使用者藉此即可再重新調整適合操作之角度。 20 經由上述之結構，本創作可調整張開角度之夾合式肌 力訓練器，能配合不同之使用者而改變二運動臂（10)(80) 間之夾角，以提供使用者較舒適地操作姿勢，同時，該訓 練器使用上簡單方便，並能由觀察基準點（131)與標示點 (827)之對齊位置得知操作時最佳之使用角度，使得往後 M257855 新型說明書續頁 使用者要再度使用該訓練器時，能更方便之調整二運動臂 (10)(80)間之操作角度，且二運動臂（10)(80)可利用伸縮 桿（12)調整施力長度，更符合人體工學，再者，設於運動 臂（10)(80)上之擋板（90)能讓使用者操作時施力面積加 5 大，使施力部位感覺更佳舒適。 值得一提的是，本創作之可調整張開角度之夾合式肌 力訓練器構件裝置簡單，因此並不限定僅只能用於供使用 者訓練雙臂或二腿之間之夾持力量，亦可小型化而應用在 抓握器等訓練器材上。 10 -13- M257855 -- 新型說明書$賣Μ 【圖式簡單說明】 第一圖係本創作一較佳實施例之立體分解圖。 第二圖係本創作一較佳實施例之立體組合圖。 第三圖係本創作一較佳實施例第一運動臂之頂視 5 圖，係顯示阻尼裝置之裝設狀態。 第四圖係本創作一較佳實施例扭轉座之底視圖。 第五圖係本創作一較佳實施例之動作示意圖，惟顯示 二運動臂呈收藏狀態時，嵌卡件與斜齒槽之相對關係。 第六圖延續第五圖，顯示第二運動臂相對第一運動臂 10 張開時，嵌卡件與限位件之相對關係。 第七圖延續第六圖，顯示嵌卡件嵌合入一斜齒槽。 第八圖延續第七圖，顯示嵌卡件受第一凸部推抵時， 嵌卡件與限位件之相對關係。 第九圖延續第八圖，顯示嵌卡件之抵部受第一彈簧作 15 用反壓限位件之第一端部。 第十圖延續第九圖，顯示第二運動臂相對第一運動臂 正轉。 第十一圖延續第十圖，限位件之第二端部受第二凸部 推抵時，嵌卡件及限位件之相對關係。 20 M257855 新型說明書，續頁 【主要部分之代表符號】 10 第一運動臂 11 主桿 111 容室 112 枢軸 113 欲槽 114 長槽孔 5 115 定位孔 12 伸縮桿 121 卡紐 122 樞設孔 13 樞接端 131 基準點 20 扭轉座 21 凸桿 22 嵌槽 23 透孔 10 30 阻尼裝置 40 寂卡件 41 嵌合部 42 抵部 43 第一樞轴 50 第一彈簣 60 限位件 61 第一端部 62 第二端部 63 弟二插轴 15 70 第二彈簧 80 第二運動臂 81 主桿 82 樞接端 821 套接筒 822 斜齒槽 823 第一凸部 824 第二凸部 825 斜面 826 抵卡面 20 827 標示點 828 框孑L» 829 定位件 90 擋板 91 定位孔 92 螺栓組件The second spring (70) is a torsion spring, which is wound around the second pivot shaft 'with a spiral portion, and one end of the second spring 固定 is fixed to the first end portion (60) of the stopper (60). 61), the other end of the mosquito is twisted on the end face of the pedestal, so that the limiting member (60) has the restoring force of in-situ reverse (counterclockwise direction in the fifth figure); when the limiting member (60) is in general In the state, the inner side of the first end portion (61) will press against the outer side of the abutting portion (42) of the insert member (40). Please refer to the first diagram and the fifth diagram. The appearance of the second movement arm (80) is substantially the same as that of the first movement arm (ίο), except that the pivot end (82) of the main lever (81) ) Has a circular socket (821) (first picture), the inner surface of the socket (821) has six helical grooves (822), a first convex portion (823) and a first-convex portion (824) (fifth figure); the helical tooth grooves (822) are arranged side by side in an arc shape-9- M257855 New Manual, _ page set, and each helical tooth groove (822) has an inclined surface (825) and a The abutting surface (826), the inclined surfaces (825) and the reverse rotation direction are inclined (counter clockwise direction in the fifth figure), and the abutting surfaces (826) are connected to the inside and outside of the adjacent two inclined surfaces (825). 2: Between the ends, the helical tooth grooves (822) form an acute angle, and at the same time, the apex angles of 5 adjacent two helical tooth grooves (822) are separated by about fifteen degrees, so that the helical tooth grooves (822) Ninety degrees inside the socket (821). The first convex portion (823) is immediately adjacent to the side corresponding to the forward rotation to the last helical tooth groove (822). The first convex portion (823) grows from the inner end wall of the socket cylinder (821) toward the center thereof. Predetermined thickness. The second convex portion (824) is separated from the first convex portion (823) and the helical teeth 10 grooves (822) by a predetermined angle, and is also predetermined by the inner end wall of the socket tube (821) growing toward the center thereof. In addition, the outer wall of the pivot end (82) is provided with six marking points (827) at positions opposite to the helical teeth (822), and the marking points (827) are also separated by about ten Five degrees. In addition, the pivot end (82) and a pivot hole (828) run through the inner and outer two sides of the end face of the pivotal end (82) of the 15th movement arm (80) along the center of the socket tube (821). The second kinematic arm (80) is pivoted on the pivot axis (112) of the first kinematic arm (10) through its pivot hole (828), and its sleeve (821) is sleeved and pivotally seated (20). The fitting portion (41) of the insert (40) is inserted into a helical tooth groove (822). At this time, the reference point (131) of the first movement arm (10) is related to the second movement 20 arm (80). ) One of the marked points (82) is aligned, and at the same time, a positioning member (829) passes through the pivot hole (828) and the pivot (112), thereby avoiding the two movement arms (10) (80) during operation The situation of separation occurred. Referring to the first figure, the two baffles (90) are generally in the shape of oval plates, each having a positioning hole (91) penetrating up and down. The two bolt assemblies (92) are screwed between a -10- M257855 new manual, the positioning holes (91) of the continuation plate (90) and the pivot holes (122) of a kinematic arm (10) (80). Thereby, the second baffle plate (90) is pivotally arranged outside the respective movement arms (10) (80). Referring to the fifth to seventh figures, with the above structure, when the fitting portion (41) of the insert piece (40) 5 is inserted into the helical gear groove (822) corresponding to the forward rotation, the reference point ( 131) is aligned with the marking point (827) that is in the forward direction following the normal rotation, so that the two kinematic arms (10) (80) have a storage angle, and the two (10) (80) are superimposed (fifth Figure); if the user wants to use it, the second movement arm (80) can be reversely opened with respect to the first movement arm (10) (that is, the second movement arm 10 (80) is pivoted relative to the twist base (20)) At this time, the fitting portion (41) of the insert member (40) will slide along the inclined surface (825) of the helical tooth groove (822) (sixth figure), and provided by the first spring (50). Forward the returning force and insert it into the next helical gear slot (822) (Figure 7), so that the included angle of the two kinematic arms (10) (80) can be positioned at six different use angles, and the user can follow Use your own habits and 15 adjust the angle suitable for operation. In conjunction with the seventh figure, when operating the two kinematic arms (10) (80), the user presses the outer side of the baffle plate (90) on the two kinematic arms (10) (80) with both arms or legs to move the two kinematics The arm (10) (80) performs the reciprocating movement of opening and closing. At this time, the fitting portion (41) of the insert member (40) will push against the abutment surface 20 (826) of the inclined tooth groove (822). The second movement The arm (80) will drive the twist base (20) to pivot relative to the first kinematic arm (10). The two kinematic arms (10) (80) cause resistance during the clamping process by pressing the damping device (30). This user can achieve the purpose of training muscles. Please refer to the eighth to ninth pictures. If the two kinematic arms (10) (80) are opened -11- M257855-When the continuation of the new manual is too large or you want to store, the user can place the second kinematic arm (80) As the first moving arm (10) continues to open and reverse, the fitting portion (41) of the insert member (40) is pushed up by the first convex portion (823) (eighth figure), and the insert member ( 40) Slightly reverse, the abutting portion (42) pushes away the first end portion (61) of the stopper (60), and the reverse 5 is pressed on the side outside the first end portion (61), the first end portion The inner side of (61) abuts the side of the convex rod (21), and the second end portion (62) of the stopper (60) is thereby positioned at a position accessible by the second convex portion (824) (ninth (Figure). At the same time, the fitting part (41) of the insert (40) is located in a position where the two kinematic arms (10) (80) will not be interfered when they are pivoted relative to each other. ) The first movement 10 arm (10) and the twist base (20) can be pivoted arbitrarily. Referring to the tenth and eleventh figures, and the fifth figure at the same time, the user can now clamp the second movement arm (80) forward to the first movement arm (10) and clamp it (the tenth figure) until the stopper The second end portion (62) of (60) is pushed up by the second convex portion (824). At this time, the stopper (60) rotates slightly forward, and its first end portion (61) pushes away the 15 snap-in pieces (40 ) Of the abutment portion (42), which is back pressed against the outside edge of the abutment portion (42), and the inner side of the abutment portion (42) again abuts the convex rod (21) (Figure 11), and the fitting portion ( 41) This is then re-inserted into the helical gear groove (822) that rotates in the forward direction in response to the forward rotation. The two kinematic arms (10) (80) therefore return to the original storage angle (fifth picture). You can readjust the angle suitable for operation. 20 With the above structure, the clip-on muscle training device with adjustable opening angle can be adjusted to fit different users to change the included angle between the two kinematic arms (10) (80) to provide users with more comfortable operation. At the same time, the training device is simple and convenient to use, and the best use angle during operation can be obtained by observing the alignment position of the reference point (131) and the marked point (827), making users of the continuation of the new M257855 manual To use the training device again, it is more convenient to adjust the operating angle between the two kinematic arms (10) (80), and the two kinematic arms (10) (80) can use the telescopic rod (12) to adjust the force application length. It is ergonomic. Furthermore, the baffle plate (90) provided on the movement arm (10) (80) allows the user to increase the force application area by 5 to make the force application area feel more comfortable. It is worth mentioning that the clip-type strength training device with adjustable opening angle of this creation is simple, so it is not limited to only being used for users to train the clamping force between arms or legs, but also Can be miniaturized and applied to training equipment such as grippers. 10 -13- M257855-New Manual $ Selling M [Simplified Illustration] The first drawing is a three-dimensional exploded view of a preferred embodiment of this creation. The second figure is a three-dimensional combination diagram of a preferred embodiment of the present invention. The third figure is a top view 5 of the first movement arm of a preferred embodiment of the present invention, and shows the installation state of the damping device. The fourth figure is a bottom view of a twist base of a preferred embodiment of the present invention. The fifth diagram is a schematic diagram of the operation of a preferred embodiment of the present invention, but showing the relative relationship between the insert member and the helical tooth groove when the two moving arms are in a stowed state. The sixth figure is continued from the fifth figure, and shows the relative relationship between the insert and the stopper when the second movement arm is opened relative to the first movement arm 10. The seventh figure is continued from the sixth figure, and shows that the insert member is fitted into a helical tooth groove. The eighth figure is continued from the seventh figure, and shows the relative relationship between the card inserting member and the limiting member when the card inserting member is pushed by the first convex portion. The ninth figure is continued from the eighth figure, and shows the first end portion of the clamping member which is subjected to the first spring 15 counter-pressure limiting member. The tenth picture is continued from the ninth picture, and shows that the second movement arm rotates forward relative to the first movement arm. The eleventh figure is continued from the tenth figure. When the second end portion of the stopper is pushed by the second convex portion, the relative relationship between the insert member and the stopper. 20 M257855 New instruction manual, continuation sheet [Representative symbols of main parts] 10 First movement arm 11 Main rod 111 Container 112 Pivot 113 Slot 114 Long slot 5 115 Positioning hole 12 Telescopic rod 121 Card button 122 Pivot hole 13 Pivot End 131 Reference point 20 Twist base 21 Convex rod 22 Recessed slot 23 Through hole 10 30 Damping device 40 Dead card member 41 Fitting portion 42 Abutment portion 43 First pivot 50 First spring 60 Stopper 61 First end Portion 62 Second end portion 63 Second pin shaft 15 70 Second spring 80 Second movement arm 81 Main lever 82 Pivot end 821 Socket tube 822 Helical groove 823 First convex portion 824 Second convex portion 825 Inclined surface 826 Abut Card face 20 827 Marking point 828 Frame 孑 L »829 Positioning piece 90 Baffle 91 Positioning hole 92 Bolt assembly
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