1325805 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種活動扳手，特別是指-種利用彈 動狀卡掣夾爪達到連續扳轉效果的棘動式活動扳手。 【先前技術】 參閱圖卜-般的活動扳手1〇主要包含有一扳手本體 一軸設在扳手本體11前方處的調整螺件12、以及-滑 设在扳手本體11前端處的活動 ..„ ^ , 助領夾13，該扳手本體u向 把柄111 ’把柄111前方上處延伸設有一固定 =m，而扳手本體n接近固定顎★ 112處開設有一可 =整：件12套入的槽孔113,在把柄111前端處沿上下 向凹β又有一道滑槽丨14，該滑梯 端套-，使活動…剛好;固定;4:供活動顎夾13後 丘问似 野興固疋顎夾112呈相對狀，可 螺帽（圖未示）作夹持扳轉，活動顎夾13套入滑槽 好與調整螺件12㈣接，使用者可用手部撥 扳手10、Λ12 ’藉以帶動活動Μ13上下移動，如此活動 。雖铁f·卩可針對不同尺寸大小㈣帽進行夾合扳轉的動作 而當活動扳手10可視螺帽大小調整其開口尺寸然 度：，=扳轉螺帽時，必須讓活動扳手10扳轉至-定角 :入螺炉令活動板手10抽出脫離螺帽，才能倒回原處重新 麻須，、目繼續板轉’因此板轉螺帽的動作相當費時費力且 、，工作效率並不佳。 種棘：：：決無法連續扳轉螺帽的問題’業者乃開發出-，參閱圖2，一般的棘輪扳手2〇主要是在一扳 5 手本體21前端處設置有一棘輪單元22，該棘輪單元22具 有一可作轉動狀的環圈221，環圈221内周設有一可供螺帽 套合的梅花齒孔222，棘輪單元22包含有埋設在扳手本體 21内部的卡掣件及彈性元件（兩者在圖中皆未顯示），卡掣件 文到彈性元件彈抵，會彈動地對環圈221外周進行單向卡 制動作，如此使用者順時針方向扳轉扳手本體21可確實轉 動螺帽，逆時針方向扳轉扳手本體21則會造成空轉，使扳 手本體21得以旋回原處再繼續進行重覆扳轉的動作。雖然 上述棘輪扳手20確實可達成連續扳轉螺帽不間斷的效果， 但是由於棘輪扳手2〇的梅花齒孔222是固定的尺寸規格， 如果遇到要扳轉更大或較小尺寸的螺帽時，該棘輪扳手20 即無法適用，使用上並不便利’因此如何讓扳手達到連續 板轉不間斷的效果，又能兼顧有可調尺寸的優點，—直是 業者努力改善的目標。 【發明内容】 因此，本發明之目的在提供一種可連續扳轉又兼具有 可調整尺寸大小的棘動式活動扳手。 /、 於是，本發明提供一種棘動式活動扳手，包含有一扳 :本體、-調整螺件、一活動顆夹及一可動彈爪單元其 .該扳手本體具有一延伸預定長度的把柄、以及—連# :柄前方處的固定顎夹’該把柄前方處沿上下方向二 —道滑槽，.該固定顆夹内側邊緣處設有-具有轉折角： 赏— 司該失口部的夹角處界定出有一 凹點’該調整螺件軸設在.二 牡把柄刖方處，其周身具有一 =於把柄外側的螺紋段，該螺紋段可伸入至滑槽内；該 夹具有—套設在滑槽内的螺桿部、以及-連設在螺 W則方與Μ顎夾呈相對狀㈣夾部，該螺桿部外周設 有-與調整螺件螺紋段相㈣的螺紋槽，該又 =方向設有-導槽;可動彈“元具有-滑設二 2導槽上的卡f夾爪、以及—可對卡掣夹爪朝把柄方向 彈推的彈性元件，該卡擎夹爪上緣處設有—與夹口部共同 對螺帽作卡夾的盘爪部，該齒爪部夹持螺帽的邊角處乃界 -第二凹點，第二凹點與第一凹點之間的連線剛好 與螺桿部的軸線是相互平行。 士制A發月之力效疋在'舌動顆夹上滑設有-卡掌夹爪，該 卡挲夾爪利用彈性元件彈抵具有彈動效果，藉此利用活動 顆夹可達到調整尺寸的效果，利用卡掣夹爪可做出類似棘 輪扳手動作而達到連續扳轉不間斷之優點。 【實施方式】1325805 IX. Description of the Invention: [Technical Field] The present invention relates to an adjustable wrench, and more particularly to a ratcheting adjustable wrench that achieves a continuous turning effect by using a snap-shaped jaw. [Prior Art] Referring to Figure 2, the adjustable wrench 1〇 mainly includes a wrench body 12, a adjusting screw 12 disposed at the front of the wrench body 11, and an activity of sliding at the front end of the wrench body 11.. The support clip 13 has a fixed=m extending from the upper side of the handle 111' of the handle 111', and the wrench body n is close to the fixed 颚★112, and a slot 113 is formed in which the cover 12 can be inserted. At the front end of the handle 111, there is a chute 丨 14 along the up and down concave β, the slide end sleeve - so that the activity ... just; fixed; 4: for the movable 13 clip 13 back hills like the wild Xing 疋颚 clip 112 In the opposite shape, a nut (not shown) can be used for clamping and pulling, and the movable jaw 13 is inserted into the sliding slot to be connected with the adjusting screw 12 (4). The user can use the hand wrench 10 and the Λ12' to move the movable Μ13 up and down. Such an activity. Although the iron f·卩 can be used for different sizes and sizes (four) caps to perform the clamping and turning action, when the adjustable wrench 10 can adjust the size of the opening of the nut according to the size of the nut: =, when the nut is turned, the activity must be made Wrench 10 is turned to - fixed angle: into the furnace, the movable wrench 10 is pulled out The nut can be reverted back to the original place, and the eye continues to turn. 'Therefore, the action of the plate turning nut is quite time-consuming and laborious, and the work efficiency is not good. Kind of spine::: It is impossible to continuously turn the nut The problem is that the manufacturer has developed - referring to FIG. 2, the general ratchet wrench 2 is mainly provided with a ratchet unit 22 at the front end of a wrench 5, and the ratchet unit 22 has a ring 221 which is rotatable. The inner circumference of the ring 221 is provided with a Phillips perforation 222 for the nut to be fitted. The ratchet unit 22 includes a latching member and an elastic member embedded in the interior of the wrench body 21 (both not shown in the figure). When the piece is elastically hit, the one-way clamping action is performed on the outer circumference of the ring 221 in a bounce manner, so that the user can turn the wrench body 21 clockwise to rotate the nut, and turn the wrench body 21 counterclockwise. It will cause idling, so that the wrench body 21 can be rotated back to the original position and continue to perform the repeated turning action. Although the above-mentioned ratchet wrench 20 can achieve the uninterrupted effect of the continuous turning nut, the ratchet perforation of the ratchet wrench 2 222 is The size specifications, if you want to turn the larger or smaller size of the nut, the ratchet wrench 20 can not be applied, it is not convenient to use 'how to make the wrench to achieve continuous plate rotation uninterrupted effect, and The advantage of the adjustable size can be achieved, which is the goal of the company to improve. Accordingly, it is an object of the present invention to provide a ratcheting adjustable wrench that can be continuously turned and has an adjustable size. Therefore, the present invention provides a ratchet type adjustable wrench, comprising: a body: a adjusting screw, a movable clip and a movable claw unit. The wrench body has a handle extending a predetermined length, and - Even #: fixed 颚 clip at the front of the shank'. The front of the handle is along the up and down direction of the two-way chute. The inner edge of the fixed clip is provided with a turning angle: the reward - the angle defined by the missing part a dent is provided. The adjusting screw shaft is disposed at the side of the handle of the two stalks, and has a threaded section on the outer side of the handle, and the threaded section can extend into the sliding slot; the clip has a sleeve Chute The screw portion and the connecting portion of the screw W are opposite to the clamping member (four) clamping portion, and the outer circumference of the screw portion is provided with a thread groove corresponding to the thread portion of the adjusting screw (4), and the direction of the screw is set to - a guide groove; a movable bullet "the element has a sliding jaw 2 and a card f jaw on the guide groove, and - an elastic member that can push the latch jaw toward the handle, and the upper edge of the card gripper is provided - a disc claw portion that is clamped to the nut together with the nip portion, the claw portion sandwiching the corner of the nut is a boundary - a second concave point, and a line connecting the second concave point and the first concave point It is just parallel to the axis of the screw portion. The effect of the system A is the same as that of the 'sliding clip' - the palm gripper, which uses the elastic element to bounce the elastic effect, thereby using the movable clip to achieve the resizing The effect of using the jaw jaws can be similar to the ratchet wrench action to achieve continuous uninterruption. [Embodiment]
有關本發明之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 清楚的呈現。 ^ J 參閱圖3及圖4,本發明棘動式活動扳手在―較㈣& · 例中，整體組成構造乃類似於_般的活動扳手， 八 有-扳手本體30、-調整螺件4〇、一活動顆夹及一可 動彈…6〇,接著’再將本發明各構件的形狀特徵及组 成空間型態詳述於后。 < 該扳手本體3〇後端延伸設有一具預定長度的把柄31，· 把柄31前方處相連延伸設有—固定㈣32 ,該把柄3i前 方處開設有-槽孔33,把柄31由下方處穿設有一直通到達 槽孔33内的軸孔34，把柄31前端緣處設有—沿上下方向 .挖設且略呈圓柱孔形狀的滑槽35 ’固定顆失32在内側邊緣 處凹β又有〃有轉折角度可供卡夾—螺帽⑽（見於圖4)的 央口部36,該失口部36具有二失面36ι，在二夹面加的 夹角頂點處乃界定出·有一第一凹點37。 該調整螺件4G係可螺轉地設置在把柄31前方處，盆 包含有-置入槽孔33内的螺桿41、以及—穿設在轴孔Μ 内的轴銷42’該螺桿41周身具有—露出於把柄η外側的 螺紋段411，該螺紋段411前緣可伸入至滑槽35内部，螺 桿41中心處穿設有一中孔41之，該中孔412可供軸銷42套 入，使螺桿41可在該處進行旋轉動作。 同時參閱圖5及圖6,該活動顎夾5〇具有一螺桿部Μ 及一顎夾部52，該螺桿部51剛好套入於滑槽％内，其中 心具有-與滑槽35相互平行的㈣u，螺桿部Μ後㈣ 周處設有多數道螺紋槽5丨1，該等螺紋槽511可與螺桿W 的螺紋段411相餐接，藉此螺轉該螺桿41可帶動整個;動 顎夾5〇向上或向下調整移動，該顎夹部52相連設置 桿部51的前方處，剛好與固定顎夾32呈上下相對狀，直 平設有-滑動面521，該滑動面521上沿前後方向^ °又有一具有預定深度的導槽522，另外，顎夾部52 處鑽设有一穿透至導槽522内的銷孔523 ^ ' 可動彈爪單元60具有一滑設在顆夾部52滑動面521 1325805The above and other technical aspects of the present invention are described in detail with reference to a preferred embodiment of the preferred embodiment. ^ J Referring to FIG. 3 and FIG. 4, the ratchet type adjustable wrench of the present invention is similar to the _-like adjustable wrench, the eight-wrench body 30, and the adjusting screw 4 in the example of "four" & , a movable clip and a movable bomb ... 6 〇, then 'details the shape characteristics and composition space patterns of the various components of the present invention are detailed later. < The rear end of the wrench body 3 extends with a handle 31 of a predetermined length, and the front end of the handle 31 is extended and provided with a fixing (four) 32. The front of the handle 3i is provided with a slot 33, and the handle 31 is worn from below. The shaft hole 34 is provided to reach the slot hole 33, and the front end edge of the handle 31 is provided with a sliding groove 35 which is cut in the up and down direction and has a slightly cylindrical hole shape. The fixed weight 32 is concave at the inner edge and has a concave β转 There is a turning angle for the clip-nut (10) (see Figure 4) of the central mouth portion 36, the missing portion 36 has two missing faces 36ι, defined at the apex of the two clamping faces, there is a first Plot 37. The adjusting screw 4G is rotatably disposed in front of the handle 31. The basin includes a screw 41 that is inserted into the slot 33, and a shaft pin 42 that is bored in the shaft hole '. The screw 41 has a body around the shaft a threaded section 411 exposed outside the handle η. The leading edge of the threaded section 411 can extend into the interior of the sliding slot 35. A center hole 41 is formed in the center of the screw 41, and the middle hole 412 can be inserted into the shaft pin 42. The screw 41 can be rotated there. Referring to FIG. 5 and FIG. 6, the movable jaw 5 has a screw portion Μ and a clamping portion 52. The screw portion 51 is just nested in the sliding groove%, and the center thereof has a parallel with the sliding groove 35. (4) u, after the screw portion (four) is provided with a plurality of thread grooves 5丨1, the thread grooves 511 can be connected with the thread segment 411 of the screw W, thereby screwing the screw 41 can drive the whole; 5〇Adjusting movement up or down, the jaw portion 52 is connected to the front of the rod portion 51, and is just opposite to the fixed jaw 32. The straight surface is provided with a sliding surface 521, and the sliding surface 521 is provided on the upper and lower sides. The direction ^ ° has a guide groove 522 having a predetermined depth. Further, the pinch portion 52 is drilled with a pin hole 523 that penetrates into the guide groove 522. The movable claw unit 60 has a sliding portion 52. Sliding surface 521 1325805
的卡$·炎爪61、-穿套卡掣夾爪61作成限位的限位銷 62、以及—可對卡f夾爪61朝把柄η方向作彈推的彈性 兀件63,該卡掣夹爪61是斷面略呈τ形狀的塊體在其上 緣處凸設有-齒爪部611，該齒爪部6ιι與夹口部％ p 同地對螺帽⑽進行卡夾’齒爪部611對螺帽ι〇〇夹持的邊 角處乃界定出有-第二凹點612，第二凹點M2與第一凹點 37之間β形成有—連線L2,該連線L2剛好與螺桿部51的軸 線L1是相互平行的（見於w 7)，使本發明在對不同尺寸的 螺帽刚進行卡夾時，可確保活動顎夹50在上下移動過程 中夾口部36及齒爪部611皆能保持在正常卡制螺帽1〇〇 的位置’卡掣夾爪61在下緣處伸設有一可套入導槽M2内 的滑板部613 ’該滑板部613上沿前後方向開設有—長條孔 614，限位銷62由銷孔523套入後可穿至長條孔614内， 該彈性元件63套置在長條孔614内，其—端彈抵在長條孔The card · 炎 61, the limit pin 62 which is formed by the ferrule jaw 61, and the elastic 63 63 which can push the card f jib 61 toward the handle η, the card 掣The jaw 61 is a block having a slightly τ-shaped cross section, and a claw portion 611 is protruded at an upper edge thereof, and the claw portion 6 is clamped to the nut (10) in the same manner as the nip portion % p The portion 611 defines a second concave point 612 at a corner where the nut ι is clamped, and a line L2 is formed between the second concave point M2 and the first concave point 37, and the connecting line L2 is formed. Just parallel to the axis L1 of the screw portion 51 (see w 7), the present invention ensures that the movable jaw 50 is gripped during the up and down movement when the caps of different sizes are just clamped. The claw portion 611 can be held at the position of the normal clamping nut 1'. The latching jaw 61 extends at the lower edge with a sliding portion 613 that can be inserted into the guiding groove M2. The long hole 614 is opened, and the limiting pin 62 is inserted into the long hole 614 by the pin hole 523. The elastic member 63 is sleeved in the elongated hole 614, and the end is elastically pressed into the long hole.
内壁另％則彈抵在限位銷62上，藉此提供卡掣夾 爪61具有朝把柄31方向彈推的力量。 以上即為本發明棘動式活動扳手各構件形狀及組合空 間型態的概述；接著，再說明本發明的動作以及預期所能 達成之功效陳述如后： 參閱圖7，當使用者要對一螺帽1〇〇進行扳轉動作時， 首先將固定顎夾32上的失口部36靠抵在螺帽1〇〇的邊角 處，再操作調整螺件40進行螺轉，藉此可調整活動顎夾5〇 上下移動，使活動顎夹5〇上的卡掣夹爪61可順利地對螺 帽100邊角進行夾合。 9 1325805 參閱圓8,使用者可對扳手本體3〇的把柄31以順時針 方向扳轉’使夾口部36盥卡塑虫广以u 一卞掣夾爪61共同地夹合住螺 1〇°’如此可帶動螺帽⑽朝順時針方向旋轉一角度。 參閱圖9，#使用者要將扳手本體3G轉回至原處時， 不需要將扳手本體30從螺帽1〇〇上抽離出來，只需將把柄 ^順勢以逆時針方向旋轉，螺帽1〇〇外周會自然地頂退該 卡挲失爪61，使爽口部36 勒 … 线彳36及卡掣夾爪61之間具有足夠空 間以避開s亥螺帽100。The other side of the inner wall is springed against the limit pin 62, thereby providing the clicker jaw 61 with a force to push toward the handle 31. The above is an overview of the shape and combination space type of each component of the ratcheting spanner wrench of the present invention; then, the action of the present invention and the expected effect can be stated as follows: Referring to FIG. 7, when the user wants to When the nut 1 is subjected to the turning action, first, the missing portion 36 of the fixed jaw 32 is abutted against the corner of the nut 1〇〇, and then the adjusting screw 40 is operated to be screwed, thereby adjusting the activity. The jaws 5 are moved up and down so that the jaws 61 on the movable jaws 5 can smoothly clamp the corners of the nut 100. 9 1325805 Referring to the circle 8, the user can turn the handle 31 of the wrench body 3 in a clockwise direction to make the jaw portion 36 盥 塑 广 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同 共同°' This allows the nut (10) to rotate an angle in a clockwise direction. Referring to FIG. 9, when the user wants to turn the wrench body 3G back to the original position, it is not necessary to pull the wrench body 30 out of the nut 1 , and only need to rotate the handle to the counterclockwise direction, the nut 1〇〇 The outer circumference naturally retreats the latching claw 61 so that the refreshing portion 36 has a sufficient space between the loop 36 and the latch jaw 61 to avoid the snail nut 100.
參閱圖10,待扳手本體30轉回至>、處後，卡f夹爪 61因為受到彈性元件63的彈抵作用，會彈回卡抿住蟬帽 100的邊角部位，重新回復至圖7 _螺中目 . 设至圖7的狀態，如此反覆上述動 作，使用者即可連續不間斷地對螺帽刚進行板轉。 U’本發明可對不同尺寸A小的螺帽進行板轉 A 1夾32上的夹口部36對另一螺帽細進行失抵時 二活動顎夾50受到調整螺件4Q作動可往另—螺帽綱方Referring to FIG. 10, after the body 30 of the wrench is turned back to >, the card f-claw 61 is rebounded by the elastic member 63, and will bounce back to the corner of the cap 100, and then return to the figure. 7 _ 螺 中目. Set to the state of Fig. 7, so as to repeat the above action, the user can continuously turn the nut just continuously. U' The present invention can perform the rotation of the nut of the different size A. The clamping portion 36 on the A 1 clip 32 is lost to the other nut. The movable jaw 50 is actuated by the adjusting screw 4Q. —The nut formula
移動使卡攀夾爪61得以接觸夾合另一螺帽鳩的邊角 部位’此時，連線L2與軸線L1㈣是保持平行，使另一 規格的螺帽200也能順利地接受夾口部％及卡學爽爪^ 卡合失緊。 參閱圖12，本發明對不同規格的另一螺帽200進行夹 持板轉時，運用相同的彈動技術原理，在扳手本體30作逆 :針方向轉動時’卡擎夾爪61可接受另一螺帽作頂退 作使本發明在夾持不同規格的螺帽2〇〇時，仍然具有 連續扳轉不間斷的操作優點。 ”…、 10 综上所述，本發明棘動式活動扳手主要是為了解決習 知活動扳手10及棘輪扳手20使用上的問題，本發明的技 術手段主要是利用在活動顎夾50上滑設有一可移動的卡擎 夾爪61，卡掣夾爪61受到一彈性元件63彈抵’具有朝把 柄31方向回復的力量，藉此卡掣夾爪61可對螺帽1〇〇(2〇〇) 做出類似棘輪扳手的彈動型態，使本發明可在不抽離螺帽 100(200)的狀態下，達到連續扳轉不間斷的優點，操作上相 當快速且方便。另外，本發明活動顎夾5〇可因應螺帽 100(200)的尺寸作調整移動，使本發明更能適用於扳轉各種 不同規格尺寸的螺帽100(200)進行使用。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修飾皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知活動扳手的立體圖； 圖2是習知棘輪扳手的立體圖； 圖3是本發明棘動式活動扳手一較佳實施例的組合立 體圖，就明本發明包含有一扳手本體、一調整螺件、一活 動顆夹及一可動彈爪單元； 圖4是上述較佳實施例的分解立體圖，說明本發明可 動彈爪單70具有—卡f夾爪、-限位銷及-彈性元件； 圖5是上述較佳實施例的側視圖； 圖6是上述較佳實施例的組合剖視圖，說明卡擎失爪 滑設在活動顎夾上可移動的情形； 圖7是上述較佳實施例的動作圖 螺帽的情形； 圖8是上述較佳實施例的動作圖 針方向對螺帽進行扳轉的情形； 圖.9是上述較佳實施例的動作圖， 針方向旋轉，螺帽頂退卡掣夹爪的情形 圖10是上述較佳實施例的動作圖 原處可繼續對螺帽扳轉的情形； 圖11是上述較佳實施例的動作圖' 同規格尺寸的另一螺帽的情形；及 圖12是上述較佳實施例的動作圖， 掣夾爪作頂退動作的情形。 ’說明本發明夾合_ ’說明本發明以順時 說明本發明以逆時 9 ’說明丰發明回復至 f說明本發明夾合不 1說明另一螺帽對卡 12 1325805The movement causes the card climbing jaw 61 to contact the corner portion of the other nut '. At this time, the wire L2 and the axis L1 (four) are kept parallel, so that the nut 200 of another specification can smoothly receive the nip portion. % and card learning cool claws ^ the clutch is not tight. Referring to FIG. 12, when the other nut 200 of different specifications is used for the clamping plate rotation, the same springing technique is applied, and when the wrench body 30 is reversed: the needle direction is rotated, the 'card pawl 61 can accept another The fact that a nut is topped off allows the present invention to have the advantage of continuous uninterrupted operation when clamping nut 2 of different specifications. In view of the above, the ratchet type adjustable wrench of the present invention is mainly for solving the problems in the use of the conventional adjustable wrench 10 and the ratchet wrench 20, and the technical means of the present invention mainly utilizes sliding on the movable clamp 50. There is a movable card pawl 61, and the latch jaw 61 is biased by a resilient member 63 to have a force to return toward the handle 31, whereby the latch jaw 61 can be used for the nut 1 (2〇〇) A bouncing type like a ratchet wrench is made, so that the present invention can achieve the advantage of continuous uninterruption without withdrawing from the nut 100 (200), and is relatively quick and convenient in operation. The movable jaw 5〇 can be adjusted and moved according to the size of the nut 100 (200), so that the invention is more suitable for use in turning the nut 100 (200) of various specifications and sizes for use. A preferred embodiment of the present invention is not intended to limit the scope of the present invention, and the simple equivalent changes and modifications made by the present invention in the scope of the invention and the description of the invention are still covered by the present invention. Within the scope. 1 is a perspective view of a conventional ratchet wrench; FIG. 2 is a perspective view of a conventional ratchet wrench; FIG. 3 is a combined perspective view of a preferred embodiment of the ratcheting adjustable wrench of the present invention, and the present invention includes a wrench body, FIG. 4 is an exploded perspective view of the preferred embodiment of the present invention, illustrating the movable claw unit 70 of the present invention having a card f-claw, a limit pin, and an elastic Figure 5 is a side elevational view of the preferred embodiment of the above-described preferred embodiment; Figure 6 is a cross-sectional view of the preferred embodiment of the preferred embodiment, illustrating the case where the card pawl slip is movable on the movable jaw; Figure 7 is a preferred embodiment of the invention. The case of the action diagram nut of the example; FIG. 8 is a view of the action of the above-described preferred embodiment in which the direction of the needle is turned; FIG. 9 is an operation diagram of the above preferred embodiment, the rotation of the needle, the nut FIG. 10 is a situation in which the action diagram of the above preferred embodiment can continue to rotate the nut; FIG. 11 is an operation diagram of the above preferred embodiment. The case of the cap; and Figure 12 is the above comparison The action diagram of the embodiment, the case where the jaw is used for the retracting action. 'Description of the invention's clamping_' illustrates the present invention in a timely manner. The invention is described in the reverse time 9'. 1 Description Another nut pair card 12 1325805
【主要元件符號說明】 30…… 52…… •…顎夾部 31…… •…把柄 521… •…滑動面 32·:···, •…固定顎夾 522… •…導槽 33…… •…槽孔 523… •…銷孔 34…… .…軸孔 60…·· ·.··可動彈爪單元 35…… •…滑槽 61 "… •…卡掣夾爪 36····. •…夾口部 611… …·齒爪部 361 ··· —爽面 612… …·第二凹點. 37…… •…第一凹點 613… •…滑板部 40•…· •…調整螺件 614… •…長條孔 41 ••… •…螺桿 62•.… •…限位銷 411… •…螺紋段 63 •.… …·彈性元件 412… …·中孔 L1·.·. •…軸線 42•…· —軸銷 L2…· •…連線 50…… 100… •…螺帽 51 ••… •…螺桿部 200… •…另一螺帽 511… •…螺紋槽 13[Description of main component symbols] 30... 52...... •...颚Clip section 31... •...Handle 521... •...Sliding surface 32·:···, •...Fixed clamp 522... •... Guide groove 33... •...Slot 523... •...Pin hole 34............ shaft hole 60...···· movable claw unit 35... •... chute 61 "... •... cassette jaw 36··· ·.....The jaw portion 611...··the claw portion 361···—the cool surface 612...the second concave point. 37...•...the first concave point 613...•...the slide portion 40•...· ...adjusting screw 614... •...long hole 41 ••... •...screw 62•....•...restricted pin 411...•...threaded section 63 •....·elastic element 412... ...·center hole L1·. ·.•...Axis 42•...·-axis pin L2...· •...connection 50...100... •...nut 51 ••... •...screw part 200... •...other nut 511... •...thread groove 13