M4078.17 五、新型說明： 【新型所屬之技術領域】 本創作係屬多角度用套筒的技術領域，尤其是指一種 適用於多種角度變化的施力操作，且具有易插入的組合使 用及易向外推ib的使用方式，以達到快速更換或維修的便 利性功效。 【先前技術】 按，習用之套筒構造’其包括有一套筒主體’其頂端 面為一向内凹設的四角形孔及其底端面為一向内凹設的多 角形孔，且使上述四角形孔及多角形孔間係藉由一圓孔作 用而呈相連通狀，如此，即可使棘輪扳手之四角頭直接插 入至套筒主體的四角孔内，再將套筒主體的多角形孔直接 套置於螺栓或螺帽上轉動，而達到利用棘輪扳手將螺栓或 螺帽給予鬆脫拆除或鎖緊的現象； 然而，若欲執行斜孔内的螺栓或螺帽給予拆除或鎖緊 時，往往會因套筒主體與棘輪扳手之四角頭間呈非垂直 狀，以致使其無法拆卸或鎖緊物件為其一大困擾。 【新型内容】 有鑑於此，本創作人為改進上述習用套筒構造的各項 缺失’遂開發出-種於常態未使用前，因已組設於套筒主 體之凹環槽内的彈簧7另—端喊有限位件，且會將限位 聊78.17 止^方推動至已位於定位孔内的擔止件側邊’以壓迫擋 槽區内 移動暨其部分體積可容置卡抵於控制件^ ^套接孔M藉由連動件之多邊球型狀調整部受力而將已位 部^孔内的限位件開始往上移動，直至多邊球型狀調整 =最大外徑下方處移動至擋止件的水平移動路徑上，而 使件連動件能具有㈣擠人的組裝於套筒主_的功效； 再者，藉由施力撥動控制件之環槽區往上移動至擋， 件的水平移動路徑上(即環壓面不再抵頂於擋止件外緣 '止 再利用已位於套接孔内的彈簧反彈力作用而將限位件往， 頂推移動’直至限位件的外周緣抵頂於擋止件的 {貝J緣 處，以達到藉由彈簧的原始長度控制而使得限位件及 設於限位件上的連動件一併受力而往下彈出，以利彳起$ 直接將連動件輕易拉出更換維修，而達到輕易向外推 使用方式及快速更換或維修的便利性功效。 * 【實施方式】 本創作係有關於一種套筒快脫式球型接頭構造> 請參閱第一圖至第六圖所示，其至少包括有套筒主體1 控制件2、擒止件3、彈性扣件4 0、4 1、彈性件g 連動件6、彈簧7及限位件8所組成，其中，套筒主 的頂端面設有凹陷狀的四方孔10及其底端面設有非圓， 凹陷狀的套接孔1 1，而套接孔1 1的開口端端緣處M4078.17 V. New description: [New technical field] This creation is a technical field of multi-angle sleeves, especially a kind of force-applying operation suitable for various angle changes, and has an easy-to-insert combination and Easy to push the way ib is used to achieve the convenience of quick replacement or repair. [Prior Art] According to the conventional sleeve structure, which includes a sleeve body, the top end surface thereof is an inwardly recessed quadrangular hole and the bottom end surface thereof is an inwardly recessed polygonal hole, and the above-mentioned square hole and The polygonal holes are connected by a circular hole, so that the four-corner head of the ratchet wrench can be directly inserted into the four-corner hole of the sleeve body, and the polygonal hole of the sleeve body can be directly placed. Rotating on the bolt or nut to achieve the loosening or locking of the bolt or nut by the ratchet wrench; however, if the bolt or nut in the inclined hole is to be removed or locked, it is often caused by The sleeve body and the ratchet wrench are non-vertical between the four corners, so that it is difficult to disassemble or lock the object. [New content] In view of this, the creator has developed a variety of the above-mentioned conventional sleeve constructions, which have been developed in the normal state before use, because the spring 7 has been assembled in the concave ring groove of the sleeve body. - Speaking of the limited position, and the limit will be 78.17. The square will be pushed to the side of the support member that has been located in the positioning hole to move in the pressure-retaining groove area and its partial volume can accommodate the control member. ^ ^ The socket M is biased by the force of the polygonal ball-shaped adjustment portion of the linkage to move the stopper in the position of the hole until the polygonal shape adjustment = the position below the maximum outer diameter is moved to The horizontal movement path of the stopper, and the fastener of the member can have the function of assembling (4) the assembled body of the sleeve; further, the ring groove area of the control member is moved upward to the block by the force-applying control member. The horizontal movement path of the piece (ie, the ring pressure surface no longer abuts against the outer edge of the stopper), and then uses the spring repulsive force already in the socket to move the stopper to the top, and pushes it up to the limit. The outer circumference of the piece abuts against the edge of the stop member to achieve the original length control by the spring. Therefore, the limiting member and the linking member disposed on the limiting member are forcefully pushed down to facilitate the direct pulling of the linking member for easy replacement and replacement, thereby achieving easy outward pushing and quick replacement. Or the convenience of maintenance. * [Embodiment] This creation is about a sleeve quick release ball joint construction> Refer to the first to sixth figures, which includes at least the sleeve body 1 control The component 2, the shackle 3, the elastic fasteners 40, 4, the elastic member g, the linkage 6, the spring 7, and the limiting member 8 are formed, wherein the main end surface of the sleeve is provided with a concave square hole 10 The bottom end surface thereof is provided with a non-circular, concave sleeve hole 1 1 , and the open end edge of the socket hole 1 1
有向外側漸開的錐面部1 1 1 ’且於套接孔1 r内側適I ^ S1 4 M407817 處分別形成有一貫穿壁面暨可供擋止件3活動用的定位孔 112及設有一可供彈簧7—端組設限位的凹環槽12 3，以致使彈簧7及限位件8能於套接孔1 1内作來回移 動；又，套筒主體1的外側周緣形成有環凹部12、1 3, 以供彈性扣件4 0、4 1扣合之用，且藉由彈性扣件4 〇、 4 1的設置而作為限制控制件2所能移動的區間及移動後 的位置；而上述套接孔11係為多邊形（如：四邊形或六 ♦邊形等）為最佳； 一控制件2，係套置於套筒主體1的外侧，而控制件 2包括有一可供彈性件5 —端抵頂之用的肩環面2〇、一 推動擋止件3移動用的環壓面21及一可供擋止件3部分 體積容置暨受彈性扣件41限制移動用的環槽區22; 一檔止件3，係藉由控制件2或限位件8的壓迫與 否，來作為擋止件3於定位孔1 1 2内呈來回移動後的位 • 置，同時，亦可控制連動件6之調整部6 〇是否輕易進入 卡制於已位於套筒主體1内的擋止件3上方處或呈彈性向 外側推出至已位於套筒主體丄内的擋止件3下方處的控制 之用； 彈性扣件4 〇、4 1，其係分別扣合於套筒主體1之 環凹部1 2、1 3上，且彈性扣件4 〇、4 1係以C型扣 或E型扣等為最佳； 彈性件5，係套置於套筒主體1外側，且彈性件 5 M407817 的彈力係以小於已容置組設於套接孔11内的彈簧7之彈 力為最佳，並使彈性件5的二端分別抵頂於控制件2之肩 環面2 0及彈性扣件4 0之間；而上述彈性件5可為壓縮 彈簧、拉伸彈簧、扭力彈簧、彈片等加以取代； 一連動件6，其一端為可容置於套接孔1 1内或抵頂 於限位件8之限止部8 0的多邊球型狀調整部6 0及其另 一端為具有可帶動物件或工具配件等轉動的驅動部6 2及 已位於調整部6 0至驅動部6 2間的環凹狀頸部6 1 ;而 上述之驅動部6 2可為凸一字形狀、凸十字形狀、凸六角 形狀、凸梅花形狀、凸四角形狀（如第八圖）、凹六角形 狀、凹齒型狀（如第七圖）·.等加以取代，且驅動部6 2係具有直接方式或間接方式將螺栓或螺帽給予緊密鎖固 或鬆開之用； 一彈簧7，其一端係能組設於套筒主體1的凹環槽1 1 3内，以致使彈簧7能與套筒主體1結合呈一整體狀； 又，彈簧7的形狀係呈錐形狀（即最大外徑係朝軸心方向 以螺旋方式暨斜向一侧的漸收束狀）或圈繞狀（即最大外 徑係朝平面中心方向呈螺旋方式的漸收束狀）為最佳，且 於彈簧7的另一端係具有抵頂（組設）於限位件8的上端， 並使彈簧7另一端及限位件8能懸掛於套接孔1 1内者； 一限位件8，其上端係能緊鄰抵頂或組設抵頂於彈簧 7的另一端上；又，限位件8的另一端形成有限止部8 Ofs M407817 且限止部8 0係可作為供磁性元件8 5 (如第七圖）或連 動件6的調整部6 0容置之用；另，該限止部8 0係呈凹 陷狀為最佳，且於内側緣形成有小凸部8◦ 1，以作為施 力於連動件6之調整部6 0擠入至限止部8 0内時，會因 其自身的些許彈性擴張而致使調整部6 0滑入其内，且亦 能使得小凸部8 0 1恰能卡抵於連動件6之頸部6 1周 側，而達到限制連動件6不會自動向下滑落的作用；同理， 為增加連動件6之調整部6 0更加輕易的擠入至限止部8 0内，因而，可以於凹陷狀限止部8 0適當處開立有一個 以上的縱剖槽8 0 2，以致使凹陷狀限止部8 0具有較佳 的彈性變形量，而有利於連動件6之調整部6 0更加輕易 就擠入於限止部80内； 當常態未使用前，因已組設於套筒主體1之套接孔1 1之凹環槽1 1 3内的彈簧7另一端組設有限位件8，且 會將限位件8向下方推動至已位於套筒主體1之定位孔1 1 2内的擋止件3側邊，以壓迫擂止件3往（兩）外側邊 移動，而恰能使移動後的擋止件3之部分體積可容置卡抵 於控制件2的環槽區2 2内，且能使已位於控制件2之肩 環面2 0至彈性扣件4 0之間的彈性件5呈壓迫收縮狀 (如第一圖）； 當使用時，則能使連動件6之多邊球型狀調整部6 0 受力往套筒主體1之套接孔1 1内進行施力擠壓，而能 7 M4078.17 使已位於套接孔1 i内的限位件8底緣受多邊球 部Θ 0頂緣的擠壓頂推而開始往上移動，直至多 =,整 調整部6 0 (最大外徑）移動至已位於套筒主體1練=狀 孔1 1 2内的播止件3中心水平線時，恰會因彈性位 反彈力作用而推動已位於套筒主體^側圍的控5的 環壓面2 i往下移動至擒止件3的外側緣處，且使戸2之 2 1的内緣能有效_迫擒止件3内緣往内側移動减面 於多邊球型狀調整部6 〇的最大外徑下方處為至抵項 圖）；如此，即可使連動件6在组震於套筒主體t (如二 具有輕易擠入的組裝或更換功效； 内’能 此時，若再繼續施壓於連動件6推動迫使限 端往上移動至套接孔1 1内麟㈣，财使得限 不再往上壓迫彈箐7移動，且會使得連動件6之件8 狀調整部60的最大外徑強迫將限位件8之限止:邊球型 小凸部8 0 1往外側圍擠壓，並藉由限止部8\^ = 8 0 2設置而提高限止部8〇的變形量，直至广縱°丨槽 調整部6 0的最大外徑經過小凸部8 Q 邊球型狀 部8 0的自身彈性回復力作用而致#丨Λ 方會因限止 设刀作用而致使小凸部8 於連動件6的頸部61至調整部6 〇之間，_i頂 連動件6組設結合於限位件8上（如四圖），二效的使 動件6之多邊球型狀調整部60作用而使得遠2藉由連 筒主體1間形成可多角度的轉動（如第五圖）.件6與套 M407817 撥動；!更換連動件6之驅動部62的型式時，僅需施力 動至於制件2在上移動，直至控制件2之環槽區2 2能移 於擋路經上(即環塵面21不再抵頂 、·，此時，會因已位於套接孔1 1内的彈 反彈力作用而將限位件8往下頂推移動，直至限位件There is a taper surface 1 1 1 ' which is gradually opened to the outside, and a positioning hole 112 for the movement of the stopper 3 is formed at the inner side of the sleeve hole 1 r and is provided with a positioning hole 112 for the movement of the stopper 3 and The spring 7-end is provided with a concave groove groove 12 3 for limiting, so that the spring 7 and the limiting member 8 can move back and forth in the socket hole 1 1; further, the outer circumference of the sleeve body 1 is formed with a ring recess 12 And 1 3, for the elastic fasteners 40, 4 1 to be engaged, and by the arrangement of the elastic fasteners 4 〇, 4 1 as the interval in which the control member 2 can be moved and the position after the movement; Preferably, the sleeve hole 11 is polygonal (eg, quadrilateral or hexagonal, etc.); a control member 2 is sleeved on the outer side of the sleeve body 1, and the control member 2 includes an elastic member 5 - a shoulder ring surface 2 for end abutting, a ring pressing surface 21 for moving the stopper 3, and a ring portion for accommodating the stopper 3 and a ring groove for restricting movement by the elastic fastener 41 The position of the stop member 3 is controlled by the control member 2 or the stopper member 8 as a position of the stopper member 3 moving back and forth in the positioning hole 1 1 2 At the same time, it is also possible to control whether the adjusting portion 6 of the linking member 6 is easily inserted into the upper portion of the stopper 3 which is already located in the sleeve body 1 or is elastically pushed outward to the position which is already located in the sleeve body 丄. The control for the lower part of the stopper 3; the elastic fasteners 4 〇, 4 1, respectively, are fastened to the annular recesses 1 2, 13 of the sleeve body 1, and the elastic fasteners 4 〇, 4 1 are The C-shaped buckle or the E-shaped buckle is the best; the elastic member 5 is sleeved on the outer side of the sleeve body 1, and the elastic force of the elastic member 5 M407817 is smaller than the spring 7 which is disposed in the sleeve hole 11 The spring force is optimal, and the two ends of the elastic member 5 are respectively abutted between the shoulder ring surface 20 of the control member 2 and the elastic fastener member 40; and the elastic member 5 can be a compression spring, a tension spring, A torque spring, a spring piece, or the like is replaced; a linking member 6 having a one end is a polygonal spherical shape adjusting portion 60 that can be received in the socket hole 1 1 or abuts against the limiting portion 80 of the limiting member 8 The other end is a driving portion 62 having a rotation capable of carrying an animal piece or a tool fitting, and a concavity neck portion 6 1 which is located between the adjusting portion 60 to the driving portion 62; The driving portion 62 can be a convex shape, a convex cross shape, a convex hexagon shape, a convex plum shape, a convex square shape (such as the eighth figure), a concave hexagon shape, and a concave tooth shape (such as the seventh figure). And the like, and the driving portion 62 has a direct or indirect way to tightly lock or loosen the bolt or the nut; a spring 7 having one end of the concave ring that can be assembled to the sleeve body 1 The groove 1 1 3 is such that the spring 7 can be integrated with the sleeve body 1 in an integral shape; further, the shape of the spring 7 is tapered (that is, the maximum outer diameter is slanted to the side in a spiral manner toward the axial direction) It is optimal for the shape of the bundle or the coil (that is, the maximum outer diameter is a spiral shape in the direction of the center of the plane), and the other end of the spring 7 has a top (set) limit. The upper end of the bit member 8 and the other end of the spring 7 and the limiting member 8 can be hung in the socket hole 1 1; a limiting member 8 whose upper end can be abutted against the top or assembled against the spring 7 On the other end; in addition, the other end of the limiting member 8 forms a finite stop 8 Ofs M407817 and the limiting portion 80 can be used as a magnetic element The member 8 5 (as shown in the seventh figure) or the adjusting portion 60 of the linking member 6 is accommodated; in addition, the limiting portion 80 is preferably recessed, and a small convex portion 8◦ is formed on the inner edge. When the adjusting portion 60 that is applied to the interlocking member 6 is pushed into the restricting portion 80, the adjusting portion 60 slides into it due to a slight elastic expansion of itself, and the small convex portion can also be made. 8 0 1 is able to abut on the 1st side of the neck portion 6 of the linking member 6, and the effect of limiting the linking member 6 does not automatically slide down; similarly, it is easier to increase the adjusting portion 60 of the linking member 6. Squeezing into the limiting portion 80, so that more than one longitudinal slot 802 can be opened at the appropriate position of the recessed limiting portion 80, so that the recessed limiting portion 80 has a better amount of elastic deformation. The adjustment portion 60 which is advantageous for the linkage member 6 is more easily squeezed into the restriction portion 80; before the normal state is not used, the concave ring groove 1 1 3 which has been assembled in the sleeve hole 1 of the sleeve body 1 The other end of the spring 7 is provided with a limiting member 8 , and the limiting member 8 is pushed downward to the side of the blocking member 3 which is located in the positioning hole 1 1 2 of the sleeve body 1 to press The stop member 3 moves toward the outer side of the (two), and just a part of the volume of the stopped stopper 3 can accommodate the card in the ring groove region 2 2 of the control member 2, and can be located in the control The elastic member 5 between the shoulder ring surface 20 of the member 2 and the elastic fastener member 40 is pressed and contracted (as shown in the first figure); when used, the polygonal spherical shape adjusting portion of the linking member 6 can be made. The force is applied to the sleeve hole 1 1 of the sleeve body 1 to perform the force pressing, and the bottom edge of the limiting member 8 which has been located in the socket hole 1 i is subjected to the polygonal ball portion 顶 0 top edge by 7 M4078.17. The squeezing pushes up and starts to move upward until more than =, when the entire adjustment portion 60 (maximum outer diameter) is moved to the center horizontal line of the anchoring member 3 that is already located in the sleeve body 1 1 hole 2 1 2 Just as the elastic position rebounding force acts, the ring pressing surface 2 i of the control 5 which is already on the side of the sleeve body is moved downward to the outer edge of the dam member 3, and the inner edge of the 戸2 2 1 It can be effective _ forced to move the inner edge of the stopper 3 to the inner side to reduce the surface below the maximum outer diameter of the polygonal spherical shape adjusting portion 6 为 to the offset map); thus, the linkage member 6 can be set in the set Tube body t (such as two It has the ability to assemble or replace easily; the inner can't continue to apply pressure on the linkage 6 to push the limit end upwards to the socket hole 1 1 (4), the financial limit is no longer pressed upwards The magazine 7 moves, and the maximum outer diameter of the 8-shaped adjustment portion 60 of the linkage member 6 is forced to limit the limit member 8: the side ball-shaped small convex portion 80 1 is pressed toward the outer circumference, and is limited by The portion 8\^ = 8 0 2 is provided to increase the amount of deformation of the restricting portion 8〇 until the maximum outer diameter of the wide groove portion adjusting portion 60 passes through the small convex portion 8 Q and the elastic recovery of the spherical portion 80 The force action causes the #丨Λ方 to cause the small convex portion 8 to be between the neck portion 61 of the linking member 6 and the adjusting portion 6 因 due to the restriction of the setting of the knife, and the _i top linking member 6 is assembled to be coupled to the limiting member 8 (As shown in Fig. 4), the polygonal spherical shape adjusting portion 60 of the second effect actuating member 6 acts so that the far 2 forms a multi-angle rotation between the main body 1 (as shown in Fig. 5). M407817 toggle;! When replacing the type of the drive portion 62 of the linkage 6, only the force is required to move the workpiece 2 up until the ring groove 2 2 of the control member 2 can move to the path. Up (ie, the ring dust surface 21 no longer hits the top, and at this time, the limit member 8 is pushed up by the spring rebound force that has been located in the socket hole 1 1 until the limit member
、的卜周緣抵頂於擋止件3的内侧緣處*迫使擒止件3 Κ主外讎動聲使其部分體積恰能容置於控制件2之環 槽區2 2Θ ’如此’方能藉由彈簧7的原始長度控制而使 得限位件8及已組設於限位件8上的連動件6—併受力而 往下彈出（1_不7?開）’以利使用者直接將連動件6輕易 拉出更換即可（如第六圖）；是故，本創作實具有適用於 多種角度變化的施力操作，且具有易插人的组合使用及易 向外推出的使用方式，以達到快速更換或維修的便利性功 效。 請參閱第七圖，其乃為本創作再一實施例，其主要改 變係在於：將原限位件8之凹陷狀限止部8 〇組設有一磁 性元件8 5 (如：磁鐵、磁石·•等），以作為連動件6 之多邊球型狀調整部6 0能被吸附的依據；再者，該連動 件6的驅動部6 2係呈凹齒型狀者；如此，其所運用的技 術手段及原理，均已於上述内容中詳加描述，故不在此資 述之。 請參閱第八圖，其乃為本創作另一實施例，其主要改 M4078.17 變係在於：將原連動件6的驅動部6 2為凸十字形狀改變 為凸四角形狀，且該驅動部6 2的適當處可組設有珠體6 2 0 (或珠體6 20内緣夾置有一彈簧（圖中未示））， 以致使另一套筒9 6的四角孔9 6 0能套置卡制於凸四角 形狀的驅動部6 2上，並使另一套筒9 6的咬合部9 6 1 能直接與螺栓頭或螺帽呈相互配合的驅動，以達到鎖緊或 鬆開的功效；如此，其所運用的技術手段及原理，均已於 φ 上述内容中詳加描述，故不在此贅述之。 唯以上所述者，僅為本創作之較佳實施例而已，並非 用來限定本創作實施之範圍；故即凡依本創作申請範圍所 述之特徵及精神所為之均等變化或修飾，均應包括於本創 作之申請專利範圍内。 M407817 【圖式簡單說明】 第一圖為本創作之組合剖面分解示意圖。 第二圖為第一圖組裝之初的組合剖面示意圖。 第三圖為第二圖正在組裝時的組合剖面狀態圖。 第四圖為第三圖組裝後的組合剖面狀態圖。 第五圖為第四圖應用多角度調整時的組合剖面圖。 第六圖為第五圖更換時的組合剖面狀態圖。 第七圖為本創作之再一實施例之組合剖面狀態圖。The circumference of the rib is at the inner edge of the stopper 3, forcing the damper member 3 to sway the main outer squeaking sound so that part of the volume can be accommodated in the ring groove area of the control member 2 2 Θ 'so' By means of the original length control of the spring 7, the limiting member 8 and the linking member 6 which has been assembled on the limiting member 8 are forced to be ejected downward (1_not 7? open) to facilitate direct use by the user. The linkage 6 can be easily pulled out and replaced (as shown in the sixth figure); therefore, the creation has a force application operation suitable for various angle changes, and has an easy-to-insert combination and easy to push out. To achieve the convenience of quick replacement or repair. Please refer to the seventh figure, which is a further embodiment of the present invention. The main change is that the concave limiting portion 8 of the original limiting member 8 is provided with a magnetic element 8 5 (eg, magnet, magnet·• And the like, the basis of the polygonal spherical shape adjusting portion 60 as the linking member 6 can be adsorbed; further, the driving portion 62 of the linking member 6 is in the shape of a concave tooth; thus, the technique applied thereto The means and principles have been described in detail in the above content, so it is not mentioned here. Please refer to the eighth embodiment, which is another embodiment of the present invention. The main modification of the M4078.17 is that the driving portion 62 of the original linking member 6 is changed into a convex cross shape into a convex square shape, and the driving portion is The appropriate position of 6 2 may be provided with a bead body 6 2 0 (or a spring (not shown) is interposed between the inner edge of the bead body 6 20 ) so that the four corner holes 9 60 of the other sleeve 96 can be placed It is clamped on the driving portion 62 of the convex quadrangular shape, and the engaging portion 916 of the other sleeve 96 can be directly driven with the bolt head or the nut to achieve the function of locking or loosening. Thus, the technical means and principles used by it have been described in detail in the above-mentioned contents, and therefore will not be described here. The above descriptions are only for the preferred embodiment of the present invention and are not intended to limit the scope of the present invention; therefore, any changes or modifications to the features and spirits described in the scope of the present application should be It is included in the scope of the patent application for this creation. M407817 [Simple description of the diagram] The first diagram is a schematic exploded view of the combination of the creation. The second figure is a schematic cross-sectional view of the first assembly at the beginning of the assembly. The third figure is a combined profile state diagram when the second figure is being assembled. The fourth figure is a combined sectional state diagram after assembly of the third figure. The fifth figure is the combined sectional view when the multi-angle adjustment is applied to the fourth figure. The sixth figure is a combined sectional state diagram when the fifth figure is replaced. The seventh figure is a combined sectional state diagram of still another embodiment of the creation.
第八圖為本創作之另一實施例之組合刮面分解圖。 【主要元件符號說明】 套筒主體1 四方孔10 套接孔11 錐面部111 定位孔112凹環槽113環凹部12環凹部13 控制件2 肩環面20 環壓面21環槽區22 擒止件3 彈性扣件4〇 彈性扣件41彈性件5 連動件6 調整部60 頸部61 驅動部62 珠體620彈簧7 限位件8 限止部80 小凸部8 〇 1縱剖槽8 〇 2 磁性元件8 5套筒9 6 四角孔9 6 0咬合部9 6 1The eighth figure is a combined scraped surface exploded view of another embodiment of the creation. [Description of main component symbols] Sleeve body 1 Square hole 10 Socket hole 11 Cone surface 111 Locating hole 112 Groove groove 113 Ring recess 12 Ring recess 13 Control member 2 Shoulder ring surface 20 Ring pressure surface 21 Ring groove area 22 3 elastic fastener 4 elastic fastener 41 elastic member 5 linkage 6 adjustment portion 60 neck 61 drive portion 62 bead 620 spring 7 limit member 8 limit portion 80 small convex portion 8 〇 1 longitudinal slot 8 〇 2 Magnetic element 8 5 sleeve 9 6 square hole 9 6 0 occlusion 9 6 1