201226727 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種緊固件、與該緊固件配合之驅動件及成 型該緊固件之衝子。 【先前技術·】 [0002] 緊固件廣泛應用於機械行業之各領域，用以將二零件（ 或構件）緊固連接於一起。該緊固件一般包括螺接部及 設於該螺接部一端之頭部，該頭部上遠離螺接部之端面 上凹設有拆卸槽。對於具互換性之緊固件而言，使用過 Ο 程中頻繁之拆卸或安裝會造成其頭部上之拆卸槽遭受破 壞性之磨損，嚴重影響到該緊固件及整個裝置之使用性 能及壽命。 r [0003] 另，隨著科技之發展，滿足不同功能及設計要求之緊固 件不斷湧現，該等不斷湧現之緊固件上00設之拆卸槽大 都區別於通用緊固件，從而使得採用通用驅動件無法对 該緊固件進行拆卸及安裝，必須採用與該緊固件對應之 Q 特殊驅動件’從而造成通用驅動件資源之極大浪費。 【發明内容】 [0004] 有鑒於此，有必要提供一種使用壽命較長且可採用習知 驅動件進行拆卸及安裝處理、通祕㈣之㈣件，^ 提供-種與該緊固件配合之驅動件及成型該緊固件之衝 子。 [0005] 099146798 ,a項4，所述頭部開 卸槽，所述拆卸槽包括轉卸槽及與該主拆却槽 置之副拆卸槽，該副拆卸槽内产 表單編號麵 第3頁/共π/3部之徑向方向 201226727 數副拆卸齒 郊Λ ，相鄰二副拆卸齒之間對應地形成朝遠離頭 :軸線方向凹陷之容納凹槽；該主拆卸槽内沿頭部 之徑向方向對應凸設有複數主拆卸齒。 [0006] [0007] 「種驅動件’其包括桿部及驅動部，其中驅動部具與上 述緊固件之拆卸槽結構相匹配之外輪靡。 種衝子，其具衝頭，且該衝頭具與上述緊固件之拆卸 槽結構相匹配之外輪廓。 [0008] [0009] 所述緊固件之拆卸槽採用了複合槽形結構設計，使得即 便於/又有與該緊固件完全相匹配之驅動件之情況藉由 業内通用之驅動件即可實現緊固件之安裝或拆卸，大大 增加了緊S1件之實用性及通H另，藉由與緊固件相 配合使用之驅動件，可輕易、快速地實現對緊固件之安 裝或拆卸，同時，避免了拆卸槽於使用過程中之磨損， 延長了拆卸槽之使用壽命。 【實施方式】 下面將結合附圖及具體實施方式對本發明之緊固件、驅 動該緊固件之驅動件及成型該緊固件之衝子作進一步之 洋細說明。 [0010] 請參閱圖1及圖2，緊固件1 〇 〇包括頭部11及與頭部丨！相 連之螺接部13 ’頭部11遠離螺接部13之一端具端面111 ’且從端面111之中心部位向内凹陷形成拆卸槽丨丨3。螺 接部1 3為桿狀結構’其上開設有螺紋1 31。頭部11及螺接 部13之間具一環形倒錐斜面15，頭部11及螺接部1 3藉由 5亥環形倒雜斜面15連接。 099146798 表單編號Α0101 第4頁/共18頁 0992080393-0 201226727 酬]請同時參閱圖3，緊固件1〇〇之頭部u之拆知槽ιΐ3整體 呈大致階梯形内凹梅花槽狀，包括一主拆卸槽115及與主 拆卸槽115同軸設置之副拆卸槽112。副拆卸槽112採用 業内通用之拆卸槽結構設計（例如：内六角梅花槽）， 以使緊固件1〇〇於使用過程中可藉由業内通用之拆卸工具 即可實現對緊固件之安裝或拆卸。副拆卸槽112内沿徑向 方向（亦即朝向頭部11之中轴線方向）凸設複數副拆卸 齒1121，相鄰二副拆卸齒1121之間對應地形成朝遠離頭 部11之中軸線方向凹陷之容納凹槽1123。主拆卸槽115 〇 之整體尺寸小於副拆卸槽Π2之整體尺寸，其由副拆卸槽 112之底部空間（圖未標）與凸設於副拆卸槽112周側且 鄰近底部之複數主拆卸齒1151圍成。 [0012]於本實施方式中，副拆卸槽Π2為六角梅花槽，其包括沿 頭部11之徑向方向均勻凸設於副拆卸槽112内之六個大致 弧形凸塊狀之副拆却齒1121，並對應地於每相鄰二副拆 卸齒1121之間形成大致圓狐形之容納凹槽丨丨2 3 »副拆卸 ^ 齒1121與容納凹槽1123分別相鄰間隔且對稱地佈設於副 拆卸槽112内。副拆卸齒1121之兩端分別與相鄰之容納凹 槽1123圓弧過渡相接’且該副拆卸齒1121與容納凹槽 1123相對頭部11之中軸線之圓弧角度均為3〇度。 [0013] 於本實施方式中，主拆卸槽115由副拆卸槽112之底部空 間與凸設於副拆卸槽112内周側且鄰近底部之六個主拆卸 齒1151圍成。六個主拆卸齒1151分別呈大致梯形塊狀， 凸設於副拆卸槽112内靠近底部之六個副拆卸齒丨丨2丨上。 每一主拆卸齒11 51包括位於二側之二側腰壁11 5 3、連接 0992080393-0 099146798 表單編號A0101 第5頁/共18頁 201226727 二側腰壁Π 5 3且朝向頭部11之中軸線一端之頂壁11 5 5及 與頂壁1155相對且與主拆卸齒1151貼合之弧形底壁1156 。二側腰壁11 5 3與頂壁11 5 5平滑圓弧過渡連接，且每二 側腰壁11 53相對頭部11之中軸線之延伸線C1、C2分別與 頭部11之中軸線相交，即側腰壁丨]53沿頭部丨丨之半徑方 向延伸並與頭部11之徑向線重合。該二側腰壁1153之延 伸線C1、C 2相對頭部11之中袖線之角度為3 〇度。頂壁 1155呈大致圓弧狀，且其圓弧中心與頭部I〗之中軸線重 合。側腰壁11 53與頂壁1155平滑圓弧過渡連接，並採用 等圓角圓弧過渡處理’即侧腰壁1153及其延伸線C14C2 與該過渡圓弧1158相切，亦即，過渡圓弧1158之切線與 其對應之側腰壁1153及其延伸線C1或C2重合；如此，使 得緊固件100藉由其設置於副拆卸槽112内之主拆卸齒 1151進行拆卸或者安裝時，可傳遞最大扭矩，安裝及拆 卸最省力。 [0014] 請一併參閱圖4，驅動件2〇〇包括桿部21及與桿部21同軸 相連且位於桿部21末端之驅動部2 3。驅動部2 3之外部輪 廓與緊固件100之頭部1丨之拆卸槽113之結構相匹配。驅 動部23呈大致階梯形梅花軸狀，包括沿圓周方向凸設之 複數驅動齒231及形成於相鄰驅動齒231之間之卡抵槽 233。驅動齒231弧形麵條狀，其外形尺寸與副拆卸槽 112相匹配，以使得驅動齒231可卡入副拆卸槽112並對 應抵觸於副拆卸槽11 2内之副拆卸齒丨丨2丨上，對緊固件 100實施安裝或拆卸。卡抵槽233對應緊固件1〇〇之副拆 卸齒1121及主拆卸齒1151設有副卡抵槽235及主卡抵槽 099146798 表單編號A0101 第6頁/共18頁 0992080393-0 237。201226727 [0015] 於本實施方式中，驅動部23包括六個驅動齒231及六個卡 抵槽2 33，六個驅動齒231均勻凸設於驅動部23之外圓周 上，六個卡抵槽233分別對應地凹設於每二相鄰之驅動齒 231之間。每一驅動齒231與其二側之卡抵槽圓弧過渡連 接。每一卡抵槽233呈階梯槽狀，其副卡抵槽235呈圓弧 形凹槽狀，每一卡抵槽233之外形輪廓與緊固件100之副 拆卸齒1121對應。副卡抵槽235沿轴向方向凹設於堪動部 23上鄰近桿部21—端，副卡择槽235之二側分別與其對應 Ο 之一驅動齒231圓孤過渡相接/。：主卡抵槽237與副卡抵槽 235同軸凹設於驅動部23上並位於驅動部23上遠離桿部 21之末端，主卡抵槽237之深度大於副卡抵槽235之深度 。主卡抵槽237呈大致梯形狀，其外形輪廓與緊固件1〇〇 之主拆卸齒1151對應，並分別對應主拆卸齒1151之頂壁 1155及二側腰壁1153包括雇壁2371及二娜抵壁2373。 二側抵壁2373與底壁2371及二驅動齒弧過渡相接 〇 ο [0016] 請參閱圖5 ’衝子3G0包括本體31及從本舰一端凸伸形 成之衝頭33。树31為陳體結構，#然亦可為橫截面 為矩形或其他形狀之桿狀結構。衝頭33之具體結構與f 固件100之頭部^之拆卸槽113結構相對應，並與驅動件 200之驅動部23之形狀相當。衝頭33包括凸設於其圓周方 向均句分佈之複數齒狀結構之第—衝切刃331及間隔凸設 並分別位於每相鄰二第—衝切刃331之間之複數第二衝切 刃333。第二衝㈣333之徑向及轴向尺寸均小於第一衝 099146798 表單編號A0101 第7頁/共18頁 0992080393-0 201226727 切刃331之徑向及軸向尺寸。每二相鄰之第一衝切刃33i 與夾設於該二第一衝切刃331之間之第二衝切刀333外表 面沿衝頭33之軸向方向共同圍成第—切削槽335 ;對應地 ，該二相鄰之第一衝切刀331之遠離本體31之末端與該第 二衝切刀333之遠離本體31之橫截面共同形成第二切削槽 337。 [0017] [0018] 於本實把方式中，衝頭33包括六個第一衝切刃331及分別 與該六個第一衝切刃331間隔佈設之六個第二衝切刃333 ，/、個第一衝切刃331均勻凸設於衝頭之外圓周上，六 個第一衝切刃333分別..對應地佈設.於每二相鄰之第一衝切 刃3 31之間。第一切削槽3 3 5為橫截面内凹之弧形槽，其 與一側之一第一衝切刃3 31圓弧過渡連接，以對應衝切出 緊固件100之副拆卸齒Π21。第二切削槽337呈階梯槽狀 ，其橫街面呈大致梯形狀，其二側與第一衝切刀331圓弧 過渡連接，以對應衝切出緊固件100之主拆卸齒1151。 · ：：· . - 請同時參閱圖1、圖3及圖4，當使用驅動件200驅動緊固 件100時，驅動件200之驅動#23對準並插入緊固件1〇〇 之頭部11之拆卸槽113内，其中驅動部23之驅動齒231對 應插入緊固件1〇〇之頭部11之容納凹槽H23内，並部分 抵觸於副拆卸齒1121上。同時，驅動部23之副卡抵槽 235及主卡抵槽237分別與拆卸槽113内之副拆卸齒1121 及主拆卸齒1151卡合；驅動部23之主卡抵槽237之側抵 壁2373對應緊抵於主拆卸齒1151之側腰壁1153上，側抵 壁2373與主拆卸齒1151之側腰壁1153為面接觸，且該側 腰壁1153與頂壁11 55及其過渡圓弧11 58之切線重合，使 099146798 表單編號A0101 第8頁/共18頁 0992080393-0 201226727 得側抵壁2373與主拆卸齒11 51之側腰壁π 53之間驅動角 為〇度’故使得繞緊固件1〇〇之轴向方向旋轉方向施加於 驅動件200之旋轉力可被完全轉化為施加於緊固件1〇〇上 之扭矩’可獲得並傳遞最大扭矩，從而使緊固件1〇〇與驅 動件200同步轉動，輕易地實現對緊固件1〇〇之安裝或拆 卸，具較高驅動效率。 [0019] 使用衝子300成型緊固件1〇〇時，利用衝頭對圓柱狀之頭 部11進行衝壓，進而成型出頭部11之拆卸槽113。 ^ [0020] Ο 可以理解’所述緊固件1〇〇之拆卸槽113並不限於本實施 ： : ' . . . ：； . 方式中之内凹形結構，其亦可以採用外形類似於驅動件 200之驅動部23之外凸式結構。對應地:，驅動件200及衝 子300採用内凹式結構。 ’ [0021] 緊固件100之拆卸槽113採用了與習知拆卸槽（即副拆卸 槽112)相結合之複合槽形結構設計，使得即便於沒有與 該緊固件100完全相匹配之驅動件200:之情:況，藉由業内 通用之驅動件即可實現緊固件100之安欢或拆卸，大大增 Ο 加了緊固件100之實用性及通甩桂》另，藉由與緊固件 100相配合使用之驅動件200，可輕易、快速地實現對緊 固件100之安裝或拆卸，同時，避免了拆卸槽113於使用 過程中之磨損，延長了拆卸槽之使用壽命。 [0022] 綜上所述，本發明確已符合發明專利之要件，爰依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，本發明之範圍並不以上述實施方式為限，舉凡熟悉 本案技藝之人士援依本發明之精神所作之等效修飾或變 099146798 表單编號Α0101 第9頁/共18頁 0992080393-0 201226727 化，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0023] [0024] [0025] [0026] [0027] [0028] [0029] [0030] 圖1為本發明實施方式之緊固件及驅動件之立體示意圖 圖2為圖1中緊固件之剖視示意圖。 圖3為圖1中緊固件之俯視示意圖。 圖4為圖1中驅動件之另一視角之立體示意圖。 圖5為成型圖1中緊固件之衝子之立體示意圖。 【主要元件符號說明】 緊固件：1 0 0 頭部：11 ...1 .. 端面：111 [醒]副拆卸槽：112 [0032] 副拆卸齒：11 2 1 [0033] 容納凹槽：11 2 3 [0034] 拆卸槽：11 3 [0035] 主拆卸槽：115 [0036] 主拆卸齒：1151 [0037] 側腰壁：Π53 [0038] 頂壁：11 5 5 [0039] 底壁：1156，2371 099146798 表單編號A0101 第10頁/共18頁 0992080393-0 201226727 [0040] 過渡圓弧：1158 [0041] 螺接部：13 [0042] 螺紋：131 [0043] 斜面：1 5 [0044] 驅動件：200 [0045] 杆部：21 [0046] 驅動部：23 〇 [0047] 驅動齒：231 [0048] 卡抵槽：233 [0049] 副卡抵槽：235 [0050] 主卡抵槽：237 [0051] 侧抵壁：2373 [0052] 衝子：300 ^ [0053] 本體：31 [0054] 衝頭：33 [0055] 第一衝切刃：331 [0056] 第二衝切刃：333 [0057] 第一切削槽：335 [0058] 第二切削槽：337 099146798 表單編號A0101 第11頁/共18頁 0992080393-0201226727 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a fastener, a driving member mated with the fastener, and a punch for molding the fastener. [Prior Art·] [0002] Fasteners are widely used in various fields of the mechanical industry to fasten two parts (or members) together. The fastener generally includes a threaded portion and a head portion disposed at one end of the threaded portion, and the end surface of the head portion away from the threaded portion is recessed with a dismounting groove. For interchangeable fasteners, frequent disassembly or installation during use can result in damaging wear on the removal groove on the head, severely affecting the performance and life of the fastener and the entire unit. r [0003] In addition, with the development of technology, fasteners that meet different functions and design requirements are constantly emerging. Most of the fasteners on these emerging fasteners are different from the universal fasteners, so that the universal drive is adopted. The fastener cannot be disassembled and installed, and the Q special drive member corresponding to the fastener must be used, resulting in a great waste of universal drive resources. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a long service life and can be disassembled and installed by a conventional driving member, (4) (4), providing a drive that cooperates with the fastener And a punch for forming the fastener. [0005] 099146798, item 4, the head opening and unloading groove, the dismounting groove comprises a transfer groove and a sub-removal groove disposed with the main disassembling groove, and the sub-removal groove has a form number surface. / a total of π / 3 radial direction 201226727 several pairs of dislocation suburbs, adjacent two pairs of disassembly teeth correspondingly formed away from the head: the recessed groove in the axial direction; the main disassembly groove along the head The radial direction is correspondingly convex with a plurality of main disassembly teeth. [0006] [0007] A seed drive member includes a rod portion and a driving portion, wherein the driving portion has a rim that matches the detaching groove structure of the fastener. The punch has a punch and the punch The contour of the disassembly groove of the above fastener is matched. [0008] The disassembly groove of the fastener adopts a composite trough structure design so that even/match with the fastener is completely matched. In the case of the driving member, the mounting or dismounting of the fastener can be realized by the driving member commonly used in the industry, which greatly increases the practicability of the tight S1 piece and the H, and can be easily used by using the driving member matched with the fastener. Quickly realize the installation or disassembly of the fastener, and at the same time, avoid the wear of the disassembly groove during use, and prolong the service life of the disassembly groove. [Embodiment] The following will be tightly combined with the accompanying drawings and specific embodiments. The firmware, the driving member for driving the fastener, and the punch for molding the fastener are further described in detail. [0010] Referring to Figures 1 and 2, the fastener 1 includes the head 11 and the head 丨! Connected snail The portion 13 of the head portion 11 away from the screw portion 13 has an end surface 111 ′ and is recessed inward from a central portion of the end surface 111 to form a detaching groove 3 . The screw portion 13 is a rod-shaped structure 31. The head 11 and the threaded portion 13 have an annular inverted cone inclined surface 15, and the head portion 11 and the screw portion 13 are connected by a 5 inch annular inverted inclined surface 15. 099146798 Form No. 1010101 Page 4 of 18 Page 0992080393-0 201226727 Remuneration] Please refer to FIG. 3 at the same time, the disassembling groove ιΐ3 of the head of the fastener 1 is generally in the shape of a substantially stepped concave plum groove, including a main disassembly groove 115 and a main disassembly groove 115. The auxiliary disassembly groove 112 is coaxially disposed. The sub-removal groove 112 adopts a common disassembly groove structure design (for example, a hexagonal Phillips groove), so that the fastener 1 can be used in the industry by a common disassembly tool. The mounting or dismounting of the fastener can be realized. A plurality of auxiliary dismounting teeth 1121 are protruded in the radial direction of the auxiliary dismounting groove 112 (that is, toward the central axis of the head 11), and between the adjacent two disassembling teeth 1121 Correspondingly forming a recessed recess that is recessed away from the axial direction of the head 11 1123. The overall size of the main disassembly slot 115 is smaller than the overall size of the sub-removal slot 2, and the bottom space of the sub-removal slot 112 (not shown) and the plurality of main disassembly protruding from the peripheral side of the sub-removal slot 112 and adjacent to the bottom In the present embodiment, the sub-removal slot 2 is a hexagonal grooving groove, and includes six substantially curved bumps uniformly protruding in the sub-removal groove 112 in the radial direction of the head portion 11. The pair of teeth disassemble the teeth 1121, and correspondingly form a substantially circular fox-shaped receiving groove 每2 3 between each adjacent two pairs of dismounting teeth 1121. The sub-disassembly ^ tooth 1121 and the accommodating groove 1123 are respectively spaced apart from each other. And disposed symmetrically in the auxiliary removal slot 112. The two ends of the auxiliary dismounting teeth 1121 are respectively connected to the arcs of the adjacent receiving recesses 1123, and the arc angles of the sub disassembling teeth 1121 and the receiving recesses 1123 with respect to the central axis of the head 11 are both 3 degrees. In the present embodiment, the main detaching groove 115 is surrounded by the bottom space of the sub detaching groove 112 and the six main detaching teeth 1151 protruding from the inner peripheral side of the sub detaching groove 112 and adjacent to the bottom. The six main dismounting teeth 1151 are respectively formed in a substantially trapezoidal block shape, and are protruded from the six sub-disassembling ridges 2 靠近 in the sub-removal groove 112 near the bottom. Each of the main dismounting teeth 11 51 includes two side waist walls 11 5 3 on two sides, a connection 0992080393-0 099146798 Form No. A0101 Page 5 / 18 pages 201226727 Two side waist wall Π 5 3 and facing the head 11 A top wall 11 5 at one end of the axis and an arcuate bottom wall 1156 opposite the top wall 1155 and attached to the main dismounting teeth 1151. The two side waist walls 11 5 3 are smoothly connected with the top wall 11 5 , and the extension lines C1 and C2 of the inner side of the head side wall 11 53 intersect the axis of the head 11 respectively. That is, the side waist wall 丨 53 extends in the radial direction of the head ridge and coincides with the radial line of the head portion 11. The extension lines C1, C2 of the two side waist walls 1153 are at an angle of 3 degrees with respect to the sleeve line in the head portion 11. The top wall 1155 has a substantially arc shape, and its arc center coincides with the axis of the head I. The side waist wall 11 53 is smoothly connected with the top wall 1155, and is subjected to an equal rounded arc transition process, that is, the side waist wall 1153 and its extension line C14C2 are tangent to the transition arc 1158, that is, the transition arc The tangent to 1158 coincides with its corresponding side waist wall 1153 and its extension line C1 or C2; thus, the fastener 100 can transmit the maximum torque when it is disassembled or installed by the main dismounting tooth 1151 disposed in the sub-removal groove 112. , the most labor-saving installation and disassembly. Referring to FIG. 4 together, the driving member 2 includes a rod portion 21 and a driving portion 23 coaxially connected to the rod portion 21 and located at the end of the rod portion 21. The outer contour of the drive portion 23 is matched to the structure of the removal groove 113 of the head 1 of the fastener 100. The driving portion 23 has a substantially stepped plum shaft shape, and includes a plurality of driving teeth 231 protruding in the circumferential direction and a card abutting groove 233 formed between the adjacent driving teeth 231. The driving tooth 231 has a curved shape of a noodle shape, and its outer shape is matched with the auxiliary dismounting groove 112, so that the driving tooth 231 can be engaged with the auxiliary dismounting groove 112 and correspondingly abut against the sub-disassembling tooth 2 of the sub-removing groove 11 2 . The fastener 100 is installed or removed. The card abutting groove 233 corresponds to the auxiliary disengagement tooth 1121 of the fastener 1 and the main dismounting tooth 1151, and the sub-card abutment groove 235 and the main card abutment groove 099146798. Form No. A0101 Page 6 / 18 pages 0992080393-0 237. 201226727 [ In the present embodiment, the driving portion 23 includes six driving teeth 231 and six card abutting grooves 2 33. The six driving teeth 231 are uniformly protruded on the outer circumference of the driving portion 23, and the six card abutting grooves 233 are respectively Correspondingly, it is recessed between every two adjacent driving teeth 231. Each of the driving teeth 231 is connected to the card arc of the two sides thereof. Each of the card abutting grooves 233 has a stepped groove shape, and the auxiliary card abutting groove 235 has a circular arc-shaped groove shape, and each of the card abutting grooves 233 has a contour corresponding to the auxiliary dismounting teeth 1121 of the fastener 100. The auxiliary card abutting groove 235 is recessed in the axial direction on the movable portion 23 adjacent to the end portion 21 of the rod portion, and the two sides of the auxiliary card selecting groove 235 are respectively connected to the corresponding driving teeth 231 of the corresponding one. The main card abutment groove 237 and the sub-card abutment groove 235 are coaxially recessed on the driving portion 23 and located at the end of the driving portion 23 away from the rod portion 21, and the depth of the main card abutting groove 237 is greater than the depth of the sub-card abutting groove 235. The main card abutting groove 237 has a substantially trapezoidal shape, and its outer shape corresponds to the main dismounting tooth 1151 of the fastener 1 ,, and corresponding to the top wall 1155 and the two side waist wall 1153 of the main dismounting tooth 1151 respectively, including the employment wall 2371 and the two Reach the wall 2373. The two side abutting walls 2373 are in contact with the bottom wall 2371 and the two driving teeth arc transitions. [0016] Referring to FIG. 5, the punch 3G0 includes a body 31 and a punch 33 formed from one end of the ship. The tree 31 is a male structure, and may be a rod-like structure having a rectangular or other shape in cross section. The specific structure of the punch 33 corresponds to the structure of the detaching groove 113 of the head of the f-firm 100, and corresponds to the shape of the driving portion 23 of the driving member 200. The punch 33 includes a first punching edge 331 protruding from a plurality of tooth-like structures distributed in the circumferential direction thereof, and a plurality of second punchings spaced apart and located between each adjacent two first-cutting edges 331 respectively. Blade 333. The radial and axial dimensions of the second punch (four) 333 are smaller than the first punch. 099146798 Form No. A0101 Page 7 of 18 0992080393-0 201226727 Radial and axial dimensions of the cutting edge 331. The second cutting edge 33i adjacent to each other and the outer surface of the second punching blade 333 sandwiched between the two first cutting edges 331 together define a first cutting groove 335 along the axial direction of the punch 33. Correspondingly, the end of the two adjacent first punching blades 331 away from the body 31 and the cross section of the second punching blade 333 away from the body 31 together form a second cutting groove 337. [0018] In the present embodiment, the punch 33 includes six first cutting edges 331 and six second cutting edges 333 spaced apart from the six first cutting edges 331 respectively, / The first punching cutting edge 331 is uniformly protruded on the outer circumference of the punch, and the six first punching cutting edges 333 are respectively disposed correspondingly between the two adjacent first punching cutting edges 31. The first cutting groove 335 is an arcuate groove having a concave cross section, which is arc-transformed with one of the first cutting edges 316 of one side to correspondingly cut out the sub-disassembling shank 21 of the fastener 100. The second cutting groove 337 has a stepped groove shape, and the horizontal street surface has a substantially trapezoidal shape, and the two sides thereof are arc-transformed with the first punching blade 331 to correspondingly punch out the main dismounting teeth 1151 of the fastener 100. · Please refer to FIG. 1, FIG. 3 and FIG. 4, when the driving member 200 is used to drive the fastener 100, the driving #23 of the driving member 200 is aligned and inserted into the head 11 of the fastener 1 The driving groove 231 of the driving portion 23 is correspondingly inserted into the receiving groove H23 of the head portion 11 of the fastener 1 and partially abuts against the auxiliary dismounting tooth 1121. At the same time, the auxiliary card abutting groove 235 and the main card abutting groove 237 of the driving portion 23 are respectively engaged with the auxiliary dismounting teeth 1121 and the main dismounting teeth 1151 in the dismounting groove 113; the main card abutting groove 237 of the driving portion 23 abuts against the wall 2373 Corresponding to the side waist wall 1153 of the main disassembly tooth 1151, the side abutment wall 2373 is in surface contact with the side waist wall 1153 of the main disassembly tooth 1151, and the side waist wall 1153 and the top wall 11 55 and the transition arc 11 thereof The tangent of 58 is coincident so that 099146798 Form No. A0101 Page 8 / Total 18 Page 0992080393-0 201226727 The driving angle between the side wall 2373 and the side waist wall π 53 of the main dismounting tooth 11 51 is a twist, so that the winding is made The rotational force applied to the driving member 200 by the direction of rotation of the firmware 1 can be completely converted into the torque applied to the fastener 1', and the maximum torque can be obtained and transmitted, thereby causing the fastener to be driven and driven. The member 200 is rotated synchronously, and the mounting or dismounting of the fastener 1 is easily realized, and the driving efficiency is high. When the fastener 1 is molded using the punch 300, the cylindrical head portion 11 is punched by a punch to form the detaching groove 113 of the head portion 11. [0020] Ο It can be understood that the disassembly groove 113 of the fastener 1 is not limited to the present embodiment: : . . . in the manner of a concave structure, which may also be similar in shape to the driving member. The driving portion 23 of 200 has a convex structure. Correspondingly, the driving member 200 and the punch 300 have a concave structure. [0021] The disassembly slot 113 of the fastener 100 employs a composite channel structure design in combination with a conventional disassembly slot (ie, the sub-removal slot 112) such that even without the drive member 200 fully mated with the fastener 100 : The situation: the fasteners 100 can be achieved by the common driving parts in the industry, greatly increased the practicality of the fastener 100 and the Tong Gui Gui, by the fastener 100 The driving member 200 used in combination can easily and quickly realize the installation or disassembly of the fastener 100, and at the same time, the wear of the disassembly groove 113 during use is avoided, and the service life of the disassembly groove is prolonged. [0022] In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art will be able to modify the equivalent or change the form of 099146798 according to the spirit of the present invention. No. Α0101 Page 9 of 18 0992080393-0 201226727, all should be covered by the following patent application. [0030] [0030] FIG. 1 is a perspective view of a fastener and a driving member according to an embodiment of the present invention; FIG. 1 is a schematic cross-sectional view of the fastener. 3 is a top plan view of the fastener of FIG. 1. 4 is a perspective view of another perspective view of the driving member of FIG. 1. Figure 5 is a perspective view of the punch of the fastener of Figure 1. [Main component symbol description] Fastener: 1 0 0 Head: 11 ... 1 .. End face: 111 [Wake] Sub-removal groove: 112 [0032] Sub-disassembly tooth: 11 2 1 [0033] Accommodating groove: 11 2 3 [0034] Removal groove: 11 3 [0035] Main removal groove: 115 [0036] Main removal tooth: 1151 [0037] Side waist wall: Π 53 [0038] Top wall: 11 5 5 [0039] Bottom wall: 1156,2371 099146798 Form No. A0101 Page 10 of 18 0992080393-0 201226727 [0040] Transition arc: 1158 [0041] Screw: 13 [0042] Thread: 131 [0043] Bevel: 1 5 [0044] Drive member: 200 [0045] Rod: 21 [0046] Drive: 23 〇 [0047] Drive tooth: 231 [0048] Card abutment: 233 [0049] Secondary card abutment: 235 [0050] Main card abutment :237 [0051] Side abutting wall: 2373 [0052] Punch: 300 ^ [0053] Body: 31 [0054] Punch: 33 [0055] First punching edge: 331 [0056] Second punching edge: 333 [0057] First cutting groove: 335 [0058] Second cutting groove: 337 099146798 Form number A0101 Page 11 / Total 18 page 0992080393-0