财22455 五、新型說明： 【新型所屬之技術領域】 構二乍係起子結構有關’尤指一種扭力起子錯 =件及第一鎖件而迫咖鬆彈性件而具= 【先前技術】 案號起子結構，如美國專利 0 3 2 6 3號，直射Λ . 2 ’ °灣專利申請號0 9 3 2 利荦#描命，'%.可調整扭力之起子結構，該專 m係揭路-種可調整扭力之起子 部（1 〇 )、—驅動邱Γ 〇 n、 再主要係為一握持 r Ο σ ( 2 0 )，及一連結握持部（ο ) 熟動部（2〇)之調整部（3◦ 以iU) 0 ) 一端設有一插置孔Γ Ί Ί ) ^ /、 ·該握持部（1 整部（3 〇 )插gj . 1 ，$插置孔（1 1 )可供調 )插固，_動部（2〇)前端具有一套接孔 該插入段插人段（2 3)， 0)外侧係為一外蓋：C ( 3 0)’該調整部（3 依序容置有—上抿盤外蓋（3!)内由上而下 上抵盤(“) :=於外蓋(3”内，而該 上抵盤（32)之^卜有m(3i)内部頂面上，且 下侧南齒（3 2 3)，該排齒（3 2 10：) 3)與另一具有排齒（3 2 、 另，該推丁頁盤（3 5 )下端俘A之下抵盤（3 3 )卡合， 盤Q㈠上端之斜面斜面（3 5 2 )，而調整 端之斜面（3 6 2 )呈-相對廡#則與推頂盤（3 5 )下 相互貼合關係，且調整盤（3广令兩斜面常態時呈-64); 螌（36)側緣設有-調整紅（3 盤= 2結構’在扳轉調整鈕（3 6 4 )時，調整 Π')將隨之轉動，使調整盤（3 6)之斜面（3 6 5 =盤(35)之斜面（3 5 2 )，令推頂盤(3 ^ 移動，而推頂盤（3 5)上之彈性件（3 4)亦 3;j迫下抵盤（3 3 )，使下抵盤（3 3)之排齒（3 因而接二ί抵盤（32)之排齒（3 2 3 )卡合更為緊密， 與上抵盤（3 2 )連動之驅動部（2 0 )之扭力 値者。 但此專利案結構之缺失係在於： 1、該可調整扭力之起子結構個調整扭力值係長期 反轉调整紐（3 6 4 )，使該調整盤（3 6 )之斜面（3 2 2)與推頂盤（3 5)之斜面（3 5 2 )即會經常性的 摩擦’致該二斜面（3 6 2 )( 3 5 2 )彼此間係會產生 損傷。 Ζ、該可調整扭力之起子結構係因調整扭力值長期性 反，調整知（3 6 4 )’而如圖所示，若使用者扳轉力道過 大或使用時因扭力起子碰撞而導致調整鈕（3 6 4)產生 斷裂。 M422455 3、如公報之第一圖所示，凸肋（363)與凹槽（3 5 3 )係僅為六個，如此扭力起子係僅具六個調整扭力階 段。 本創作人鑑於上述習用可調整扭力之起子結構，乃積 多年扭力起子之製造經驗及試作經驗，終獲實用性之本創 作提出。 【新型内容】 新型所欲解決之問題：一種扭力起子結構係設有第三 • 本體、結合件及第一鎖件，旋轉第三本體帶動結合件及第 一鎖件，使該第一鎖件移位而迫壓彈性件而具調整扭力值 大小。 解決問題之技術手段：一種扭力起子結構，其係包括： 一第一本體設有第一穿槽、第二穿槽、複數第一卡制部、 透空槽、螺紋部、圓凸部、複數第一套合部、第一刻度及 第二刻度；一第二本體係套設於第一穿槽内；一驅動部係 Φ 包括：第一驅動件、第二驅動件、第一鎖件、彈性件、識 別件及第三驅動件；一第二鎖件外周面係呈螺紋狀以鎖固 - 於螺紋部處，第二鎖件中央係設有第二穿孔；一結合件係 穿伸於第二穿孔内，且結合件係套設於第一鎖件上，結合 件近一端面處係設有第一扣環槽；一第一扣環係扣設於第 一扣環槽内；一第三本體係樞設於圓凸部處且係與結合件 相固設，第三本體係設有第四套合部以與第一套合部係相 套合，第三本體外周面係設有一第三刻度；一透明塊係結 合於透空槽處。 5 M422455 三先力時，只需輕輕拉起第 =時力:^=:於結一：= 體外，.亦? 結合件係不會脫出第-本 体嫂人、α限制拉起第二本體最大限度。設有 於螺紋部處’該旋轉第三本體時，該：-鎖 =部處移位，該第二鎖件係會限制第 ：牛係於 最端點位瞀，t pn梦—蚀灿 门右位移之 最小扭力值。^第：位靠合於第二鎖件處時係為 部處，如此該第丄 免第一：呈凡王固疋位置狀’當旋動扭力起子時，即可避 失。件產生自轉現象，而不會有自動再調整扭力之缺 鈞局委員及熟習此項技藝人士對本創作之功效 =1、’兹配合圖式及圖號就本創作之結構、組成說明 n 所述者僅為用來解釋本創作之實施例，並非 對本創作做任何形式上之限制，是以凡是在本創 =神下，所作的任何修饰變更皆仍應屬於本創作之保 【實施方式】 圖，二圖至第三圖所示，第-圖係立體分解 k ’、、 體（1 〇 )側視圖，第三圖係第二圖 係包括.以襲本創作係關於—種扭力起子、结構，其 M422455 一第一本體（10)，該第—本體（1(})係 該第一本體（1〇)内係設有第 把狀’ 日（）’该第一穿槽（1 1 )與第二穿槽（；L 2)传呈 相通狀且係連設成貫穿狀，該第-穿槽（11)ϋ穿 槽（1 2)係呈圓槽狀，第一穿槽（1 1)直經係大於第 一/穿槽（12)，第一穿槽（1丄）與第二穿槽（' 直徑差係有抵面，該第一穿梓 數第一卡制邱M q第/槽（1 1)内周緣係環設有複 ，坌太與r 3 )’该第一卡制部（1 3 )係槽溝狀， 該第-本體（10)係設有 曰霉狀 空槽（14)係與第一穿槽（1广”4)，該透 4)係為二個且係呈貫穿狀 目’:玄，空槽（1 中段處係有中㈣μ ㈣—卡制部（1 3 ) =二第=第一穿槽(11)處係設有螺紋部 (1 5 )且5亥苐一卡制部（丄3 )内係無螺 該第-本體（1 〇 )端部係凸 γ σ ， ㈢，該第-穿槽⑴）係貫穿圓 4 ( 1 6)外周緣係設有複數第一套合部 / -套合部（1 6 1 )之數目係為二十個，該第人:.，第 6 1)係呈凸肋狀，該第—本體（ : & # ( 1 連接處係設有第二套合部（i 6 2 部（1 6 ) 2 )係呈環圈凹緣狀，該第一本體（/ -”部(1 6 槽（1 4 )二側處係、都設有第周緣即透空 4)二側之每一第一刻。17)係(1 = -刻度（17)係表示扭力值之大二不'早位’該第 與圓凸部(…相連結處之外周緣係設有第二=) 8 )’第二刻度（1 8 )係與第一套合部（1 6 1 )相同數 目； —第二本體（1 9 )，該第二本體（1 9 )係呈圈體狀， 該第二本體（19)係套設於第-本體（1Q)之第-穿 槽（1 1)内，該第二本體（1 9)外周緣係設有複數第 卡制4 ( 1 9 1 )，該第二卡制部（工9工）係呈凸肋狀， 該第二卡制部（191)係與第-本體（1g)之第一卡 制部（1 3)相結合，第二本體（工9 )内周緣係設有複 數第一卡制郤（1 9 2 )，第三卡制部（1 9 2 )係呈槽溝 狀； 一驅動部（2 〇 )，該驅動部（2 〇 )係包括：第一驅 動件（2 1 )、第一驅動件（2 2 )、第一鎖件（2 3 )、彈 性件（2 4 )、識別件（2 5 )、第三驅動件（2 6 )及螺 合件（2 7); 該第一驅動件（2 1)係呈圓體狀，第一驅動件（2 1) 係容置於第二本體（i 9)内，第一驅動件（2工） 一端係設有第一齒面（2 1 1 )，第一驅動件（2 1 )設有 貫穿之第三穿槽（212)，第三穿槽（212)係呈非圓 槽狀； 該第二驅動件（2 2)係呈圓體狀，該第二驅動件（2 2) 係容置於第二本體（1 9)内，第二驅動件（2 2) 一端係設有第二齒面（221)，第二齒面（221)與第 一驅動件（2 1 )之第一齒面（2 1 1)相嚙合，該第二 驅動件（2 2 )外周面係凸設有複數第四卡制部（2 2 2 )， M422455 =四卡制部（2 2 2 )係呈凸肋狀，該第四卡制部（2 ^)係結合於第二本體（1 9)之第三卡制部（i 9 2 ) =)’該第二驅動件（2 2)另端係凸設有第一端部（22 該第一鎖件（2 3)係呈圓體狀，該第—鎖件（2 3 ) 二周，係為螺紋狀’該第—鎖件（23)係螺鎖於第一本 篮〔1 〇)之螺紋部（1 5)處，第一鎖件（ 設有第二端部（231)，該第-·(23)舆3第)二: (2 3 1)係呈二不同直徑之圓體狀，第—鎖件（2 3) :第二端部（2 3 1)因直徑差係有抵面，該第一鎖件（2 )係設有貫穿之第一結合槽（2 3 2 )，該第—結合槽（2 狀；）係呈非圓狀，該第一結合槽（2 3 2 )係呈六角槽 該彈性件（2 4) 一端係套設於第一端部（2 2 3) u彈I·生件（24)另端係套設於第二端部（23 1) 處； 該識別件（2 5)係呈圈體狀，該識別 套設於第一鎖件9、& ”干係 該識別件（2 5) ^ 合槽（2 3 2 )外周緣， r 9 _ , 5 )内邛係供彈性件（2 4 )容置，該識別 係對正第二?：(251)’該識別部(251) 指第—刻度（17)之某-刻度處以 W扭力數值，該識 結構設於識別件（？ ς、 5 1 )係色K構或任一 D)外周緣’而係呈一具有識別環圈 9 M422455 狀，· 該第三驅動件（26)一端係穿伸於第 之第二穿槽（⑴處，且其端部係凸伸〇: 〇)外，該第三驅動件（26)另端係凸伸有凸二體9(1 土），該凸桿（2 6 1)係套合於第—驅動件（^ 2 6 二穿槽（212)内’該凸桿（261)外 之第 螺紋； 以261)外周緣係設有外 該螺合件（2 7)係容置於第—驅動 螺合件（27)係螺合於第三驅動件（26)之m 6 1)上’使該第-驅動件（21)及第 2 相固設； 切旰lJ6) ”：鎖：μ π Λ)，該第二鎖件(3 0)係呈圈體狀’ δ亥第一鎖件（3 Q)外周面係呈螺紋狀，該第二鎖件（3 〇 ”糸鎖固於螺紋部（1 5)處，該第二鎖件（3 〇) 央係設有貫穿之第二穿孔（3 Ί > 牙札、d 1 )，该第二穿孔（3 1 )传 呈圓孔狀，該第二鎖件（q n、 ’、 干、J ϋ)後螭面處係有三個小圓孔 槽； …口件（4 0 )’該結合件（4 〇 )斷面盥一 鎖土件（23)之第-結合槽（2 3 2 )相同形狀，該】合 件（40)係呈六角狀’該結合件（4Q)係穿伸於第二 鎖件（3 0)之第二穿孔（3工）内且該結合件（4⑸ 係套設於第—結合槽（232) a，該結合件（4〇)近 T端面處係設有第-扣環槽（4 1 )，結合件（4 〇 )另端 係叹有套σ槽（4 2 )’該套合槽（4 2 )係1螺孔狀，該 M422455 結合件（4 Ο )近套合檜（4 2 )處係設有第二扣環槽（4 3 ); 一第一扣環（4 7 )，該第一扣環（4 7)係呈C型狀， 第一扣環（4 7)係扣設於結合件（4 0)之第一扣環槽 (4 1 )内’使結合件（4 0)不脫出第一結合槽（2 3 2 )外； 一第二扣環（4 8 )，第二扣環（4 8 )係呈C型狀， 第二扣環（4 8)係扣設於結合件（4 〇)之第二扣環槽 (4 3)内，使第二鎖件（3 〇)無法脫出螺紋部（1 5) 外； 一第二本體（5 0 )’該第三本體（5 0 )係樞設於: 一本體（10)之圓凸部（16)外周緣處，該第三本谓 (5 0 )蓋體内側中央係設有第二結合槽（5 n，該第 結合槽（5 1 )係供結合件（4 〇)套設，使該第三本喝 (5 0)係與結合件（4 〇)相固設，第二結合槽（5 1 内係呈六角孔狀，該第三本體（5〇)内周面處係設有》 -套:4(5 2 ) ’ $第三套合部（5 2)係呈環圈凸緣狀 ，第三套合部（5 2)與第-本體（1 0)之圓凸部（· ο 套合部（162)相卡抵，該第三本體（丨 」周面係設有複數第四套合部（5 3 )，該第四 二Μ η係呈槽溝狀’該第四套合部（5 3)係與; 本體（1 〇 )之圓凸 係相套合，使診楚… ）之第一套合部（161 上，該第：χ第一本體（5◦)係固定於圓凸部（16 Χ 體（5 0)係設有蓋面（5 4 )，該蓋面（ 11 M422455 4)係抵於第一本體（ι〇)之圓凸部（16)之抵面上， 該第三本體（5 〇 )外周面係設有一第三刻度（5 5 )，該 第三套合部（5 2)與第二套合部（1 6 2)間亦需使用 外力而相脫開，使該第三本體（50)移出圓凸部（16) 外，該第三本體（5〇)拉起後左右旋動，使該第三刻度 (5 5)係指向第一本體（1 〇)之某一第二刻度（丄8) 處； 一鎖合件（6 〇 )，該鎖合件（6 〇)係為螺絲狀，該 鎖合件（6 0)係與結合件（4 〇 )之套合槽（4 2)相 鎖合，使該第三本體（5 0)係與結合件（4 〇)相結合， 該鎖合件（6 Q)設有十字孔以供十字螺絲起子等工具鎖 合； ’、 至少一透明塊（7 〇 )，該透明塊（7 〇 )係與第一本 體（10)之透空槽（14)相同數目，透明塊（7〇) 係結合於透空槽（14)處，透明塊（7〇)係呈透明狀 或半透明狀’使由第—本體（1〇)外部係可透過透明塊 (7 〇)而看出識別部（2 5 i)係對正某一第 7 ); 有套:起Γί接件（8 Q)，該起子套接件（8 〇)一端係 另端^/呈六角狀供套接起子頭，起子套接件（8 0) 另六角端’六角端係套設於第三㈣件（2 ?參閱第四圖所示係為本創作之立體組合圖，第五s 别視圖’第六_第五圖之B-B處剖視圖，當組合時 12 M422455 〇)相結合’二透明 )之二透空槽（1 4 ) 第一本體（19)係與第一本體（1 塊（7 0)係結合於第一本體（1 〇 内。 第三驅動件（2 6)係與第一驅動徠 該第-驅動件（21)之第一齒面(動^ 2、1)相結合’ 件（2 2 )之第二衛面（2 2丄）相 ）與第二驅動 ^ 2 1)與第二驅動件（2 2)係容置於第二本體（工9) 彈性件（2 4 )及識別件（2 5)係、套入第一穿槽（1 1 )内，結合件（40)套合於第一鎖件 曰 7 )第鎖件（2 3)再螺合於螺紋部（ 性件（2 4)設於第二驅動件（2 2) 間。 2)及第-鎖件（23) 該第二鎖件（3 0 )再螺合於螺紋部（工5 )上，古亥 結合件（4 0)之第二扣環槽（4 3)再扣合第二扣環^ 8 )。 組合至此後，該驅動部（2 〇)之所有元件、第二鎖 件（3 0)及結合件（4 〇)係容置於第一本體（1⑸ 内。 最後該第三本體（5 0)係樞設於第一本體（10) 之圓凸π ( 16)外周緣處’該結合件（4◦)後端係供 第三本體（5 G)之第二結合槽（5 i)相結合，該鎖合 件（6〇)係再與結合件（40)之套合槽（42)相鎖 13 M422455 合。 =繼續參閱第七圖之作動後β — Β處剖視圖所示，當 使用者將第三本體（5 Q)輕輕拉起，該第 =二本體(10)之圓凸部(16)，轉動第三本0體) 該第二本體（5 〇)係帶動結合件（4 〇)及第 件（2 3)轉動，該第一鎖件（2 3 )即於螺紋部（丄 内移位，第一鎖件（2 3)移位即帶動識別 =縮Γ件(24)’如此而調整扭力，當調整至所 *扭力後第三本體（5())再套合圓凸 ^’第三本體（5〇)之第三刻度（55)係指向^ =(1 ◦)之第二刻度（18)某-刻度處，第三刻度 (5 5)旋動一圈，識別件（2 5) 係對正第-本體（1〇) 丨：⑴） 值移L U度（17)上之刻度數 w旋本體（5〇)，使第一鎖件（23)順著第一 之螺紋部（15)向前旋動壓迫彈性件（2 4 )，使該第—驅動件（21)之第-齒面（211)與第 二驅動件（2 2)之第二齒面（2 2 1 )喃合更為緊密而 提高驅動部（20)之扭力值，反之，旋動第三本體（5 ^ )，使該第1件（2 3)順著第-本體（工〇)之螺紋 部（1 5)向後旋動而鬆開受壓迫之彈性件（2 4 )，而 低驅動部（2 Q)之扭力值，第二驅動件（2 2)受到彈 性件（2 4)不_度之彈力推抵，而使其具有不同扭力 M422455 請繼續參聞楚、π 施例之第二驅4=:=示’係為本創作第二實 驅動件（22)之該實施例中，該第二 第-驅動件（2丄m2 2 1 )係亦呈鑛齒狀’該 齒狀。 之第一齒面（2 11)係呈配合之鑛 一鎖St?第九圖所示，係為本創作第三實施例之第 側視圖，該實施例中，該第一 係與識別件（2 /弟鎖件（23) 上係直接設有識:二=即該第一鎖件(23) 動邱圖所示，係為本創作第四實施例之驅 #^ 圖’該實_中，該第三_件（2 6) 驅動件(21)呈一體狀，該第 一直編、之圓柱體，該圓柱體橫向係設二 :二：驅動件（21)與第二驅動件（2 2)喃合 處係6又有複數環珠體（2 8)0 請繼續參閱第十一圖至第十二圖所示， =例’第十-圖係立體分解圖，第十二圖係Β: 中，該第二本體(1 9)係與第-本體 丄:i 該第三驅動件（2 6)前端係呈四角 ===咖套接套筒，該結合件⑷)Finance 22455 V. New description: [New technical field] The structure of the two-wire screwdriver is related to 'a torque wrench' and the first lock, and the coffee is loose. [Previous technique] Case number The structure of the screwdriver, such as the US patent 0 3 2 6 3, direct Λ 2 2 ° Bay patent application number 0 9 3 2 Li Wei # description, '%. Adjustable torque screwdriver structure, the special m system Jielu - The adjustable torque part (1 〇), the drive Qiu Γ 〇 n, the main line is a holding r Ο σ ( 2 0 ), and a connecting grip (ο ) the mating part (2 〇) The adjustment part (3◦ is iU) 0) One end is provided with an insertion hole Γ Ί Ί ) ^ /, · The holding part (1 integral (3 〇) insertion gj. 1 , $ insertion hole (1 1 ) It can be adjusted and inserted. The front end of the moving part (2〇) has a set of holes. The inserting section is inserted into the section (2 3). 0) The outer part is an outer cover: C (30) 'the adjustment part ( 3 In the order of the upper cover (3!), the top and bottom covers ("): = inside the cover (3), and the upper plate (32) has m (3i) inside the top surface, and the lower side south teeth (3 2 3), the row of teeth (3 2 10:) 3) and the other has a row of teeth (3 2, another, the lower end of the pusher (3 5) catches the bottom of the catch A (3 3 ), the upper end of the disk Q (one) of the slope of the bevel (3 5 2), and The inclined surface of the adjustment end (3 6 2 ) is - relative to 庑 # and the underlying disc (3 5 ) is placed in a mutual relationship, and the adjustment disc (3 wide and two inclined surfaces are -64); 螌 (36) side Edge setting - adjust red (3 disc = 2 structure 'when turning the adjustment knob (3 6 4 ), adjust Π') will rotate with it to make the adjustment plate (3 6) bevel (3 6 5 = disk ( 35) The bevel (3 5 2 ), so that the top plate (3 ^ moves, and the elastic member (3 4) on the push plate (3 5) is also 3; j is forced to the bottom plate (3 3), so that The teeth of the plate (3 3) (3 thus the teeth (3 2 3 ) of the plate (32) are more closely engaged, and the driving part (2 0) interlocking with the upper plate (3 2 ) However, the lack of structure of the patent system lies in: 1. The adjustable torque value of the adjustable torque is a long-term reverse adjustment button (3 6 4 ), so that the adjustment plate (3 6 ) is inclined (3 2 2) and the inclined surface of the ejector disc (3 5) (3 5 2 ) will rub regularly [to the two slant (3 6 2 ) ( 3 5 2) Damage will occur between each other. Ζ, the adjustable torque structure is due to the long-term adjustment of the torque value, adjust the knowledge (3 6 4 )' and as shown in the figure, if the user turns the force too large Or the use of a torsion screwdriver collision causes the adjustment button (3 6 4) to break. M422455 3. As shown in the first figure of the bulletin, the rib (363) and the groove (3 5 3) are only six, so the torque driver has only six adjustment torque stages. In view of the above-mentioned conventional use of the adjustable torque actuator structure, the creator has accumulated many years of experience in the manufacture of the torque screwdriver and the experience of the trial, and finally achieved the practicality of this creation. [New content] A new type of problem to be solved: a torsion driver structure is provided with a third body, a coupling member and a first locking member, and the rotating third body drives the coupling member and the first locking member to make the first locking member Shifting and pressing the elastic member to adjust the torque value. Technical solution for solving the problem: a torsion driver structure, comprising: a first body provided with a first through groove, a second through groove, a plurality of first clamping portions, a through-groove, a threaded portion, a circular convex portion, a plurality a first set of parts, a first scale and a second scale; a second system is sleeved in the first through slot; a drive part Φ comprises: a first drive member, a second drive member, and a first lock member The elastic member, the identification member and the third driving member; the outer peripheral surface of the second locking member is threaded to be locked at the threaded portion, and the second locking member is provided with a second perforation in the center; The first fastening member is sleeved on the first locking member, and the first fastening ring is fastened to the first locking ring; the first fastening ring is fastened in the first fastening ring groove; A third system is pivotally disposed at the convex portion and fixed to the joint member, and the third system is provided with a fourth sleeve portion for fitting with the first sleeve portion, and the third outer peripheral surface system A third scale is provided; a transparent block is coupled to the through-groove. 5 M422455 When the three force is used, just pull up the first = time force: ^=: in the knot one: = in vitro, also? The joint part will not come out of the first body, the body is restrained, the alpha limit pulls up the second The body is maximal. When the third body is rotated at the threaded portion, the:-lock=part is displaced, and the second lock is limited to the first: the cow is tied to the most end position, t pn dream-ec The minimum torque value of the right displacement. ^第: When the position is close to the second lock, it is the part, so the first one is free of the first: the position of the king is fixed. When the torque is turned, it can be avoided. The piece produces a rotation phenomenon, and there is no need for automatic re-adjustment of the torsion. The members of the bureau and those skilled in the art have the effect on the creation of the work. 1, 'the pattern and the figure number are the same as the structure and composition description of the creation. It is only used to explain the embodiment of this creation, and does not impose any formal restrictions on the creation. Any modification made under the creation of God is still a guarantee of this creation. , from the second to the third figure, the first figure is a three-dimensional decomposition of k ', the body (1 〇) side view, the third picture is the second picture system. The original creation department is about a kind of torsion screwdriver, structure M422455 is a first body (10), and the first body (1(}) is provided with a first shape (1) in the first body (1). And the second through groove (; L 2) is in the form of a pass-through and is connected in a through shape, the first through-groove (11) through-groove (12) is in the shape of a circular groove, the first through groove (1 1 The straight warp system is larger than the first/perforating groove (12), the first through groove (1丄) and the second through groove (the difference in diameter is the opposite, the first number of the first pass is the first) The first ring portion (1 3) is provided with a groove, and the first body (10) is provided with a groove. There is a mildew-like empty trough (14) and a first trough (1 wide) (4), and the translucent 4) is two and is perforated. ': Xuan, empty trough (1 in the middle section is medium (four) μ (4) - the carding part (1 3 ) = two parts = the first through groove (11) is provided with a threaded portion (15) and the 5th piece of the carding part (丄3) is provided with no screw (1 〇) end portion convex γ σ , (3), the first through-groove (1)) is provided with a plurality of first sleeve portions/-sleeve portions (1 6 1 ) through the outer circumference of the circle 4 (16) The number is twenty, the first person: ., the sixth one is a ribbed shape, and the first body (: &# (1 joint is provided with a second set of parts (i 6 2 parts ( 1 6 ) 2) is a ring-shaped concave shape, and the first body (/-" portion (1 6 groove (1 4 ) is provided on both sides, both of which are provided with the first circumference, that is, the air passage 4) The first moment. 17) The system (1 = - scale (17) indicates that the torque value is not the same as the 'early position'. The first and the convex part (the outer edge of the joint is provided with the second =) 8) 'The second moment (1 8 ) is the same number as the first set of parts (1 6 1 ); — a second body (1 9 ), the second body (1 9 ) is in a ring shape, and the second body (19) is Nested in the first through-groove (1 1) of the first body (1Q), the outer periphery of the second body (19) is provided with a plurality of card systems 4 (1 9 1 ), the second card portion (Working 9) is a ribbed shape, the second clamping portion (191) is combined with the first clamping portion (13) of the first body (1g), and the inner circumference of the second body (Work 9) The first card system has a plurality of first card systems (1 9 2 ), and the third card portion (1 9 2) has a groove shape; a driving portion (2 〇), the driving portion (2 〇) includes: a driving member (2 1 ), a first driving member (2 2 ), a first locking member (23), an elastic member (2 4 ), an identification member (25), a third driving member (26), and a screw The first driving member (2 1) is in a circular shape, and the first driving member (2 1) is disposed in the second body (i 9), and the first driving member (2) a first tooth surface (2 1 1 ) is disposed at one end, the first driving member (2 1 ) is provided with a third through groove (212), and the third through groove (212) The second driving member (2 2) is formed in a circular shape, the second driving member (2 2) is disposed in the second body (1 9), and the second driving member (2 2) a second tooth surface (221) is disposed at one end, and a second tooth surface (221) is engaged with a first tooth surface (21 1) of the first driving member (2 1 ), the second driving member (2 2 ) The outer peripheral surface is convexly provided with a plurality of fourth clamping portions (2 2 2 ), M422455 = four clamping portions (2 2 2 ) are convex ribs, and the fourth clamping portion (2 ^) is coupled to the second a third clamping portion (i 9 2 ) of the body (1 9) =) 'the second driving member (2 2) is convexly provided with a first end portion (22 of the first locking member (23) In the shape of a circle, the first lock member (2 3 ) is threaded for two weeks. The first lock member (23) is screwed to the thread portion (15) of the first basket [1 〇). , the first lock member (provided with the second end portion (231), the first - (23) 舆 3 second): (2 3 1) is a circular body of two different diameters, the first lock (2 3): the second end portion (2 3 1) has a surface difference due to the difference in diameter, and the first lock member (2) is provided with a first coupling groove (2 3 2 ) penetrating therethrough, and the first coupling groove (2) shape; The first coupling groove (2 3 2 ) is a hexagonal groove. The elastic member (2 4) is sleeved at one end at the first end (2 2 3), and the elastic member (24) The other end is sleeved at the second end portion (23 1); the identification member (25) is in the form of a ring, and the identification sleeve is disposed on the first lock member 9, and the identification member (2 5) ) ^ The outer circumference of the groove (2 3 2 ), r 9 _ , 5 ) The inner tether is accommodated by the elastic member (2 4 ), and the identification is aligned with the second?: (251) 'the identification portion (251) Refers to the value of the W-torque at a certain scale of the first-scale (17). The identification structure is set on the identification member (? ς, 5 1 ) a color K structure or any D) outer circumference ' is in the form of an identification ring 9 M422455, · one end of the third driving member (26) extends through the second through groove ( (1), and the end of the third driving member (26) is convexly protruding from the other end of the third driving member (26), and the protruding rod (2 6 1) is fitted In the first driving member (^ 2 6 in the second slot (212), the first thread outside the protruding rod (261); and 261) the outer peripheral edge is provided with the outer screwing member (27) - the drive screw (27) is screwed onto the m 6 1) of the third drive member (26) to fix the first drive member (21) and the second phase; the switch lJ6)": lock: μ π Λ), the second lock member (30) is in the form of a ring body. The outer peripheral surface of the first lock member (3 Q) is threaded, and the second lock member (3 〇" is locked in At the threaded portion (15), the second locking member (3 〇) is provided with a second perforation (3 Ί > teeth, d 1 ), and the second perforation (3 1 ) is rounded Shape, the second lock member (qn, ', dry, J ϋ) has three small circular hole grooves at the back surface; ... mouth piece (40) 'the joint piece (4 〇) The section-joining groove (23) of the lock piece (23) has the same shape, and the joint (40) is hexagonal. The joint (4Q) penetrates the second lock. In the second perforation (3) of the piece (30), the coupling member (4(5) is sleeved on the first coupling groove (232) a, and the coupling member (4〇) is provided with a first buckle at the end of the T end Ring groove (4 1 ), the joint member (4 〇) is sighed with a set of σ groove (4 2 ). The sleeve groove (4 2 ) is a screw hole shape, and the M422455 joint member (4 Ο ) is close to the sleeve. The second buckle ring (4 3 ) is provided at the joint (4 2 ); a first buckle (47), the first buckle (47) is C-shaped, and the first buckle ( 4 7) The buckle is disposed in the first buckle groove (4 1 ) of the joint member (40) to make the joint member (40) not come out of the first joint groove (2 3 2 ); a second buckle The ring (4 8 ), the second buckle (48) is C-shaped, and the second buckle (48) is fastened in the second buckle groove (43) of the joint member (4 ,). The second lock member (3 〇) cannot be pulled out of the threaded portion (1 5); a second body (50) is pivoted to: a body (10) Outside the department (16) At the periphery, the third inner side of the cover body is provided with a second joint groove (5 n), and the first joint groove (5 1 ) is provided for the joint member (4 〇) to make the third The present drink (50) is fixed with the joint member (4 〇), and the second joint groove (5 1 has a hexagonal hole shape, and the third body (5 〇) is provided at the inner circumferential surface) - the sleeve :4(5 2 ) ' $The third set of joints (5 2) is in the shape of a ring flange, the third set of parts (5 2) and the convex part of the first body (10) (· ο The joint portion (162) is in contact with each other, and the third body (丨) is provided with a plurality of fourth sleeve portions (5 3 ) in a circumferential surface, and the fourth two sides are in a groove shape 'the fourth sleeve portion (5 3) is the first set of joints on the body of the body (1 〇), which makes the diagnosis of the first part (on the 161, the first body (5◦) is fixed in the circle The convex portion (16 Χ body (50) is provided with a cover surface (5 4 ), and the cover surface (11 M422455 4) is abutted against the abutting surface of the convex portion (16) of the first body (ι), The third body (5 〇) has a third scale (5 5 ) on the outer peripheral surface, and the third sleeve portion (52) and the second sleeve portion (1 6 2) are also required. Disengaged by an external force, the third body (50) is moved out of the convex portion (16), and the third body (5〇) is pulled up and then rotated left and right to make the third scale (5 5) point. a second scale (丄8) of the first body (1 〇); a lock member (6 〇), the lock member (6 〇) is screw-shaped, and the lock member (60) is Coupling with the fitting groove (42) of the joint member (4 〇), the third body (50) is combined with the joint member (4 〇), and the lock member (6 Q) is provided with a cross The hole is locked by a tool such as a Phillips screwdriver; ', at least one transparent block (7 〇), the transparent block (7 〇) is the same number as the through-groove (14) of the first body (10), and the transparent block ( 7〇) is bonded to the through-groove (14), and the transparent block (7〇) is transparent or translucent, so that the external body of the first body (1〇) can be seen through the transparent block (7〇). The identification part (2 5 i) is aligned with a certain 7th); there is a sleeve: the Γ 接 connector (8 Q), the one end of the screwdriver sleeve (8 〇) is at the other end and is hexagonal for socketing Screwdriver head, screwdriver socket (8 0), hexagonal end, hexagonal end sleeve Three (four) pieces (2 ? Refer to the fourth figure for the three-dimensional combination of the creation, the fifth s view "the sixth to the fifth picture of the BB section view, when combined 12 M422455 〇) combined with 'two transparent (2) The first body (19) is coupled to the first body (1 block (7 0) in the first body (1 〇). The third driving member (26) is combined with the first tooth surface (movement 2, 1) of the first driving member (21) to form a second surface of the member (2 2 ) (2 2丄) phase) and the second drive ^ 2 1) and the second driving member (2 2) are placed in the second body (work 9) elastic member (2 4) and identification member (2 5) system, nested into In a through slot (1 1 ), the coupling member (40) is sleeved on the first lock member 曰 7) the first lock member (23) is screwed to the threaded portion (the member (2 4) is disposed on the second drive member (2 2) Between 2) and the first lock (23), the second lock (30) is screwed onto the threaded part (work 5), and the second buckle of the Guhai joint (40) The groove (43) is then fastened to the second buckle (8). After the combination, all the components of the driving part (2 〇), the second locking member (30) and the coupling member (4 〇) are housed in the first body (1 (5). Finally, the third body (5 0) The rear end of the coupling member (4◦) is coupled to the second coupling groove (5 i) of the third body (5 G). The locking member (6〇) is then interlocked with the fitting groove (42) of the coupling member (40) 13 M422455. = Continue to refer to the seventh figure after the action β-Β is shown in the sectional view, when the user The third body (5 Q) is gently pulled up, and the circular convex portion (16) of the second body (10) rotates the third body (the third body). The second body (5 〇) drives the coupling member (4) 〇) and the first piece (23) rotate, the first lock member (23) is displaced in the threaded portion (the first lock member (23) shifts to drive the identification=retraction member (24) 'The torque is adjusted accordingly. When the torque is adjusted to the * torque, the third body (5()) is re-fitted with the third protrusion (55) of the third body (5〇) pointing to ^ = (1 ◦) The second scale (18) is at a certain scale, and the third scale (5 5) is rotated one turn, the identification member 2 5) Alignment - body (1〇) 丨: (1)) value of the degree of LU (17) on the number of scales w rotate the body (5 〇), so that the first lock (23) along the first thread The portion (15) rotates the pressing elastic member (2 4 ) forward to make the first tooth surface (211) of the first driving member (21) and the second tooth surface of the second driving member (2 2) (2 2 1) The merging is tighter and the torque value of the driving part (20) is increased. Conversely, the third body (5^) is rotated to make the first piece (2 3) follow the thread of the first body (work) The portion (15) is rotated backward to release the pressed elastic member (2 4 ), and the torque value of the low driving portion (2 Q), the second driving member (2 2) is subjected to the elastic member (2 4) The elastic force of the degree is pushed to make it have different torque M422455. Please continue to participate in the second drive of the π embodiment, and the second drive 4=:= indicates that this is the second real drive component (22). The second first-drive member (2丄m2 2 1 ) is also in the form of a tooth-shaped tooth. The first tooth surface (2 11) is shown in the ninth diagram of the matching mine lock St?, which is the first side view of the third embodiment of the creation. In this embodiment, the first system and the identification member ( 2 / brother lock (23) directly on the upper set of knowledge: two = that is the first lock (23) shown in the moving figure, is the fourth embodiment of the creation of the drive #^图' the real _, The third member (2 6) driving member (21) is integrally formed, the first straight knitting cylinder, the cylindrical body is laterally coupled with two: two: the driving member (21) and the second driving member (2) 2) The merging system 6 has a plurality of ring beads (2 8) 0. Please continue to refer to the eleventh to twelfth figures, = example 'the tenth - the system is exploded, the twelfth figure Β: in the second body (1 9) and the first body 丄: i the front end of the third driving member (26) is a four-corner === coffee sleeve, the coupling member (4)
型二? ，該鎖合件（6 0 )係呈C 扣衣狀，该鎖合件（6 〇)係扣合於結合件（4 =槽(42)内，該第一鎖件(23)上設有識別槽(2 ，該識別件（2 5)係呈圈體狀而容設於識別槽（2 15 M422455 3 3)内，該識別件（2 5)之識別部（2 5丄）係呈凸 塊狀，該二透明塊（7 Ο )係設有軌道（7 1 )，該軌道（7 1 )係呈凹槽狀，該軌道（7 1)係供識別部（2 5工） 容設滑動，藉由透視透明塊（7 0 )，識別部（2 5丄）於 軌道（7 1 )内滑動之位置而指向第一刻度（i 7)之數 值。 請繼續參閱第十三圖至第十四圖所示，係為本創作第 六實施例，第十三圖係立體分解圖，第十四圖係B — B處 刮視圖，再辅助第十一圖比較之，該實施例中，該第一本 體（1〇)係不設有第二穿槽（12)，該結合件^40) 係設有貫穿之穿孔’該第三驅動件（2 6)端部係為一起 子頭狀，該第三驅動件（2 6)係穿伸於第二驅動件（2 2 )、彈性件（2 4 )及結合件（4 Q )内，且該第三驅動 件（2 6)端部之起子頭係凸伸出第三本體（5 〇)外。 請繼續參閱第十五圖所示，係為本創作第七實施例， 第十五圖係為立體組合圖，再辅助第—圖比較之，該實施 例中，該第-本體（！〇)係呈丁型握持狀而具有旋動力 矩。 本創作另一實施例，該第三本體（5 〇 )與結合件（4 0)可為一體狀，如此即不需有第二扣環（48)及鎖合 件（6 0 )。 ° 本創作另一實施例，請辅以第六圖所示，設有一第二 彈性件，該第二彈性件係頂抵於第一扣環（4 7)與第一 鎖件（2 3)之第-結合槽（2 3 2 )端部間，如此當拉 M422455 起第三本體（5 Ο)時，該第二彈性件係會被壓縮，當調 整扭力後，手放開第三本體（5 0 )，該第二彈性件之彈性 恢復力係會使第三本體（5 0)自動套入於圓凸部（1 6) 處。 本創作扭力起子結構之優點係在於： 1、該第一鎖件（2 3)係螺合於螺紋部（丄5)上， 如此螺鎖式之調整結構，使該調整扭力時係具更多段式調Type 2?, the locking member (60) is in the form of a C-button, and the locking member (6〇) is fastened to the coupling member (4 = slot (42), the first locking member (23) There is an identification slot (2), the identification member (25) is in a ring shape and is accommodated in the identification slot (2 15 M422455 3 3), and the identification part (2 5) of the identification member (25) The utility model has a convex block shape, and the two transparent blocks (7 Ο ) are provided with a track (7 1 ), and the track (7 1 ) is in a groove shape, and the track (7 1) is provided for the identification part (2 5 work) The sliding position is accommodated by the transparent block (70), and the position of the identification portion (2 5丄) sliding in the track (7 1 ) is directed to the first scale (i 7). Please continue to refer to the thirteenth. The figure is shown in Fig. 14, which is the sixth embodiment of the creation, the thirteenth figure is an exploded view, and the fourteenth figure is the view of the B-B, and then the eleventh figure is compared, the implementation In the example, the first body (1〇) is not provided with a second through groove (12), and the coupling member 40) is provided with a through hole through which the third driving member (26) ends together. a sub-head shape, the third driving member (26) extending through the second driving member (2 2 ), The elastic member (24) and the coupling member (4Q), and the driver's head of the end portion of the third driving member (26) protrudes beyond the third body (5 〇). Please continue to refer to the fifteenth figure. The figure is the seventh embodiment of the creation, and the fifteenth figure is a three-dimensional combination diagram, which is further assisted by the comparison of the first figure. In this embodiment, the first body (!〇) is in a diced shape. In another embodiment of the present invention, the third body (5 〇) and the coupling member (40) may be integrated, so that the second buckle (48) and the locking member are not required ( 6 0 ). Another embodiment of the present invention, as shown in the sixth figure, is provided with a second elastic member that is pedestal against the first buckle (47) and the first lock member. (2 3) between the end of the first-joining groove (2 3 2 ), so when the M422455 is pulled from the third body (5 Ο), the second elastic member is compressed, and when the torque is adjusted, the hand is released. The third body (50), the elastic restoring force of the second elastic member causes the third body (50) to automatically fit in the round convex portion (16). The advantages of the inventive torque driver structure are: 1, the The first lock member (23) is screwed onto the threaded portion (丄5), so that the screw-locking adjustment structure allows the adjustment of the torque to be more segmented.
整結構，故較易拿捏所需之扭力值’且可即時觀測：二數 值。 ， 2、該扭力起子結構在調整扭力時，只需輕 體（5〇)後’再旋轉第三本體而帶動:! ⑷及第-鎖件（23)即可調整扭力值，^ =六圖所示’第一扣環(47)係扣合於 、口。 （4 〇)上，如此拉起第三本體（5 0 v 、 第-扣環（4 7 )之限制，έ士入彼(5 〇 )時’藉由 一太俨Μ 从 制、件（40)係不會脫出第 本體（10)外，亦即會限制拉 =出第 大限度。 巧弟-本體（5 0)最 4、設有-第二鎖件（3〇) 處，該旋轉第三本體（5 〇 、1( 1 5) 於螺紋部（15)處蒋办’ “第一鎖件（23)係 第-鎖件（23)向右值:I)係會限制 (2 3 )移位靠合於 二位置，亦即第一鎖件 值。 鎖件（3〇)處時係為最小扭力 M422455 5、 以轉至所需扭力值，再將第三 合於圓凸部U6)處，該第三本體 部（53)係再套合於第—套合部（1^第四套合 第三本體（5 0 )、結合件（4 )處，如此該 呈完全固定位置狀，當旋動扭 Q2 3)即 件產生自刀起子時即可避免第一鎖 失。 轉現象’而不會有自動再改變扭力之缺 6、 該彈性件（24)係隱於制件（ =明塊（70)看人時係不會看到彈性件（24)，: =到圓脉之朗件（25)，如此扭力奸外觀上係較 果觀。 7、 該扭力起子結構之第—本體（1 Q)上設有二十 個第二刻度（1 8 )，該二十個第_ f 三太辦π n w够丁個第一刻度（1 8)與旋動第 —本體（5 0)之第二刻度（5 5 ) 4目配合，即可從第一 本體（10)内之識別件（25)上之識別部（2 =測該識別部（251)係指向第一刻度（17)數值位 置。 8、 該扭力起子結構使用—段時間後多少會有元件磨 損，取下鎖合件（60)後，該第三本體（5〇)即可取 :而取下第—本體（1◦)内之所有元件而更換損害之元 件。 综上所述，本創作之扭力起子結構具有產業利用性、 新賴性及進步性，誠能符合新型專利之中請要件，依 出申請。 # f圖式簡單說明】 f 一圖、縣卿㈣起子結叙立體分解圖。 弟一圖、係本創作第一本體之側視圖。 圖得、本創作第二圖之A—A處剖視圖。 ^四圖、係本創作扭力起子結構之立體組合圖。 =圖、係本解扭力起子結構之前視圖。The whole structure makes it easier to handle the required torque value' and can be observed immediately: two values. 2, the torque driver structure when adjusting the torque, only light body (5 〇) and then 'rotate the third body to drive:! (4) and the first - lock (23) can adjust the torque value, ^ = six map The first buckle (47) shown is fastened to the mouth. (4 〇), so pull up the third body (5 0 v, the first - buckle (4 7) limit, when the gentleman into the (5 〇) 'by a too 俨Μ from the system, pieces (40 ) will not come out of the body (10), that is, it will limit the pull = the maximum limit. Qiaodi - body (50) most 4, with - the second lock (3 〇), the rotation The third body (5 〇, 1 (1 5) at the threaded portion (15) 蒋' 'The first lock (23) is the first - lock (23) to the right: I) will limit (2 3 The displacement is in the two positions, that is, the first lock value. The lock (3〇) is the minimum torque M422455 5, to the desired torque value, and then the third joint to the convex U6 The third body portion (53) is further fitted to the first sleeve portion (1^the fourth sleeve of the third body (50), the joint member (4), so that the position is completely fixed. When the torque is twisted Q2 3), the first lock can be avoided when the self-knife is generated. Turning phenomenon 'without automatically changing the torque, the elastic member (24) is hidden in the workpiece ( = Ming block (70) will not see the elastic member (24) when looking at the person, : = to the round pulse of the piece ( 25), the appearance of such a torsion is more fruitful. 7. The second body of the torsion screwdriver structure (1 Q) has twenty second scales (1 8 ), the twenty _f three too The first scale (1 8) of the π nw is enough to match the second scale (5 5 ) of the rotating body-body (50), so that the identification piece from the first body (10) can be obtained ( 25) The upper identification part (2 = the identification part (251) is directed to the numerical position of the first scale (17). 8. The torque driver structure is used - after some time, there will be some component wear, and the lock part is removed. After (60), the third body (5〇) can be taken: and all the components in the first body (1◦) are removed to replace the damaged component. In summary, the torsion screwdriver structure of the present invention has industrial utilization. Sexuality, new dependence and progress, can meet the requirements of the new patent, according to the application. # f Schematic brief description f f, the county (four) screwdriver to conclude the three-dimensional exploded view. Create a side view of the first body. Fig. and the second view of the second map of the creation of the A-A section. ^ Four maps, the stereo combination of the twisted screwdriver structure Fig. = Fig., the front view of the twisted screwdriver structure.
六圖、係本創作第五圖之B — B處剖視圖。 第七圖、係本創作作動後之B-B處剖視圖。 圖係本創作第二實施例之第二驅動件立體圖。 =九圖、係本創作第三實施例之第—鎖件側視圖。 ★十圖得、本創作第四實施例之驅動部立體圖。 ★ 圖係本創作第五實施例之立體分解圖。 圖係本創作第五實施例之剖視圖。The six figures are the cross-sectional view of B in the fifth picture of this creation. The seventh picture is a cross-sectional view of B-B after the creation of this creation. The drawing is a perspective view of a second driving member of the second embodiment of the present invention. = Nine diagrams, the third embodiment of the present invention - the side view of the lock. ★Ten Figure, a perspective view of the driving part of the fourth embodiment of the present creation. ★ The figure is an exploded perspective view of the fifth embodiment of the present creation. The drawing is a cross-sectional view of a fifth embodiment of the present creation.
圖係本創作第六實施例之立體分解圖。 十四圖、係本創作第六實施例之剖視圖。 十五圖、係本創作第七實施例之立體組合圖。 【主要元件符號說明】 ◦)第一本體 (12)第二穿槽 (14)透空槽 (16)圓凸部 (1 6 2)第二套合部 (11)第一穿槽 (13)第一卡制部 (15)螺紋部 (161)第一套合部 (1 7)第一刻度 M422455 (18) 第二刻度 (19) 第二本體 (1 9 2)第三卡制部 (2 0)驅動部 (2 1 1)第一齒面 (2 2)第二驅動件 (2 2 2 )第四卡制部 (2 3)第一鎖件 (2 3 2)第一結合槽 (2 4)彈性件 (2 5)識別件 (2 6)第三驅動件 (2 7)螺合件 (3 0)第二鎖件 (4 0)結合件 (4 1)第一扣環槽 (4 3)第二扣環槽 (4 8)第二扣環 (5 0)第三本體 (5 2)第三套合部 (5 4)蓋面 (6 0)鎖合件 (7 0)透明塊 (8 0)起子套接件 (1 9 1)第二卡制部 (2 1)第一驅動件 (2 1 2)第三穿槽 (2 2 1)第二齒面 (2 2 3)第一端部 (2 3 1)第二端部 (2 3 3 )識別槽 (2 5 1 )識別部 (2 6 1 )凸桿 (2 8)環珠體 (3 1)第二穿孔 (4 2)套合槽 (4 7)第一扣環 (51)第二結合槽 (5 3)第四套合部 (5 5)第三刻度 (71)轨道 20The figure is an exploded perspective view of a sixth embodiment of the present creation. Figure 14 is a cross-sectional view showing a sixth embodiment of the present creation. The fifteenth figure is a three-dimensional combination diagram of the seventh embodiment of the present creation. [Description of main component symbols] ◦) First body (12) Second through groove (14) Permeable groove (16) Round convex portion (1 6 2) Second fitting portion (11) First through groove (13) First clamping portion (15) threaded portion (161) first fitting portion (17) first scale M422455 (18) second scale (19) second body (1 9 2) third clamping portion ( 2 0) driving part (2 1 1) first tooth surface (2 2) second driving member (2 2 2 ) fourth clamping portion (23) first locking member (2 3 2) first coupling groove ( 2 4) Elastic member (2 5) Identification member (26) Third drive member (2 7) Screw member (30) Second lock member (40) Binding member (4 1) First buckle ring groove ( 4 3) Second buckle groove (4 8) Second buckle (50) Third body (5 2) Third sleeve (5 4) Cover (60) Lock (70) Transparent Block (80) screwdriver socket (1 9 1) second clamping portion (2 1) first driving member (2 1 2) third through slot (2 2 1) second tooth surface (2 2 3) The first end portion (2 3 1) second end portion (2 3 3 ) identifies the groove (2 5 1 ) identification portion (2 6 1 ) the protruding rod (28) the bead body (3 1) the second perforation (4 2) Socket groove (47) First buckle ring (51) Second joint groove (53) Fourth sleeve portion (5 5) Third scale (71) Track 20