1345445 九、發明說明： .【發明所屬之技術領域】 *· • •本發明爲一種「可正確組裝之樞紐器」，尤指一種適 用於掀蓋裝置之枢紐器，且樞紐器設置有第一、二閉鎖件 者。 . ，. 【先前技術】 習知技術如本案申請人所_擁有並公告於2006年9月11 日之中華民國公告第M297612號「省力型凸輪構件」專利 案，其.偉由一固定件及一滑動件對接而成.，並分別開具一 軸孔及一彼孔，該兩元件外圍兩對向端分別形成一螺線形 斜崠，使兩端分別具有高度落差之一頂點及相鄰之一低點 ;藉固定件之各頂點分別奐滑動件之各頂點相抵掣，當其 中一元件轉動時，其兩頂點係沿著相鄰元件對應設置之斜 • .· 坡的高處往低點方向移動而成考。 惟，目前掀蓋式電子·裝置在結構談計上不斷求新·求變 ，其所需之閉鎖位置與凸輪構件日益複雜，尤其，一旦在 ,、且裝日十發生錯位之情形，凸輪構件之固家件與滑動件即不 能確實扣合，而導致錯誤之閉鎖位置，並且喪失應有之摩 U扭力，且通常在組裝完成後，才能檢驗出是否有上述情 形。再者，某些掀蓋式電子裝置需要設置對樞紐器，且 該對樞紐器在結構設計上係呈鏡射關係，若欲共用凸輪構 件’則更應避免組裝時發生錯位之情形。 【發明内容】. · 所以本發明之主要目的’即在於提供一種「可正確組 1345445 裝之枢紐器.」者，係於第二閉鎖件設有第一、二定位塊， 且樞接座之樞孔具有第一、二定位槽，使得第一、二閉鎖 .件與樞接座可正確組裝。’ •本發明所欲增益之功效在於，當第二閉鎖件嵌固於樞 > ·接座時，第一、二定位塊可確保第二閉鎖件之方向，避免 • 第一、二閉鎖件於組裝時發生錯位之情形，使得第一·、二 閉鎖件接觸面上之凸塊及凹槽可確實扣合，而達成正確之 > * . 閉鎖位置及摩擦扭力。 本發明所採取的技術手段係為： • · 一’種「可正確組裝之樞紐器」，包括： 第一閉鎖件，於一側面設有内圈凸塊·及外圈凸塊； •第二閉鎖件，於一侧面設有内圈凹槽及外圈凹槽，於 另一側面設有第一定位塊及第二定位塊； .一樞接座，於侧板上設有樞孔，且該樞孔具有第一定 位槽及第二定位槽；. _ _ 一心轴，具有凸緣部·及限制軸段，且限制軸段依序穿 過該側棱之.柩孔、第二.閉鎖件之圓孔及第一閉鎖件之限制 .孔，限制軸段之末端並設有迫.緊元件；· 、一彈性元件，設置於該迫緊元件與第一閉鎖件之間， . 且套設於該限制軸段上；其中，該内、外.圈凸塊可分別扣 合於該内、外圈凹槽，第二閉鎖件之第一、二定位塊分別 嵌.固於該側板之第一、二定位槽；且該第一定位塊之斷面 形狀不等於該第二定位塊之斷面形狀。 . .一種「可正確.組裝之樞紐器」.，包括： 1345445 第一閉鎖件’於一側面設有内圈凸 第二閉鎖件’於一侧面設有内圈凹样 卜®凸塊， 另一側面設有第一定位塊及第二定位塊·外圈凹槽，於 一樞彳妾座’於側板上設有栖孔，且誃 . 位槽及第丄定位槽； 孔具有第一定 一心軸，具有凸緣部及限制軸段，且 過該側板之樞孔、第二閉鎖件之圓孔及第又制軸段依戽穿. 孔，限制軸段之末端並設有迫緊免件；.閉鎖件之限制 彈性元件，設置於該迫緊元件與第 閉鎖件之間， 且·套設於該限制軸段上；其中，該内 M W可分別扣 合於該内、外圈凹槽，第二閉鎖件之第 嵌固於該侧板之第一、二定位4，且該第 定位塊所形成之夾角小於180度。 » >- 一種‘「.可正確組裝之樞紐器」，包括. * 第一閉鎖件’於一侧面設有四個b < Φ 第二閉鎖件’於一侧面設有四個凹神、 有第一定位塊及第二定位塊；^ 一植接座，於側板上碑有樞孔，且. 、 位·槽及第二定位槽； μ抱孔具有第一定 . 一心軸，具有凸緣部及限制轴段， 過該侧板之樞孔、.第二閉鎖件之圓孔^限制轴段依序穿 —閉鎖件之限制 二定位塊分別 定位塊與.第二 於另 側面設 孔，限制軸段之末端並設有迫緊元件. 一弹性元件，設置於該迫砮元件與第 _且套設於該限制軸段上；其中，該等巧塊可二 閉鎖件之間， 別扣合於該 1345445 等凹槽，·且相鄰凹槽之間形成相同之間隔夾角，第二閉鎖 件之第一、二定位塊分別嵌固於該側板之第一、二定位槽 - · . . • ，且該.第一定位塊之斷面形狀不等於該第二定位塊之斷面’ 形狀。 ” 一種「可正確組裝之樞紐器」，包括： - .第一閉鎖件，於一侧®設有四個凸塊； 第二閉鎖件，於一侧面設有四個凹槽，於另一侧面設 •有第一定位塊及第二定位塊； 一樞接座，於側板上設有樞孔，且該樞孔具有第·一定 位槽及第二定位槽； .. 一心軸、具有凸緣部及限制軸段，县限制軸段依序穿 ’過該側板之樞孔、余.二閉鎖件之圓孔及第一閉鎖件之限制. ·*- 孔，限制軸擇之末端並設有迫緊元件； 一彈性元件，設置於該迫緊元件與策一閉鎖件之間， 且#設於該限制轴段上；其中，該等凸塊可分別扣合於該 $ 等凹槽，且相鄰凹槽之間形成相同之間隔夾角，第二閉鎖 .件之第一、二定位塊分別嵌固於該側板之第一、二定位槽 ，該第一定位塊與第二定也塊淆形成之夾角小於180度。 ·'- 一種「可正確組裝之樞紐器」，包抟： · 參 、 第.一蘭.鎖件，於一侧面設有内圈凸塊及外圈凸塊； - 第二閉鎖件，於一側面設有内圈凹栳、外圈凹槽及輔 助凹槽<，於另一侧面設有.第一定位塊及第二定位塊； 一樞接座，於侧板上設有樞孔，且讓枢孔具有第一定 位槽及第二定位槽； 1345445 一心軸：，具有凸緣部及限制軸段，且.限制軸段依序穿 過該側板之樞孔、第二閉鎖件之圓孔及第一閉鎖件之限制 孔.，限制軸段之末端並設有迫緊允件； 一彈性元件，設置於該迫緊元件與第一閉鎖件之間， 且套設於該限制軸段上；其中，.第二閉鎖件之第一、二定 位塊分別诞固於該側板之第一、二定位槽，且該第一定位 塊之斷面形狀不等於該第二定位塊之斷面形狀，在閉鎖位 置時，‘第一’閉鎖件之内圈凸塊與外圈凸塊分別扣合於第二. 閉鎖件.之輔助凹槽與外圈凹槽，在另一閉鎖位置時，第一 閉鎖件之内:圈凸塊與外圈凸塊分別扣合於第二閉鎖件之 内圈凹槽與輔助凹槽，且兩閉鎖位置所形成之夾角不等於 180度。 t · 一種「可正確組裝之樞紐器」，包括： 第一閉鎖件，.於一侧面設有内圈凸塊及外圈凸塊； 第二閉·鎖件，於一倘面設有内圈凹槽、外圈凹槽及輔 助凹槽，.於另一側面設有第一定位塊及第二定位塊； 一樞接‘座，於側板上設有樞孔，且該樞孔具有第一定 4 位槽及第二定位槽’； • ♦ —心軸，具有凸緣部及限制軸段，且限制軸段依序穿 過該側板之樞孔、第二閉鎖件之圓孔及策一閉鎖件之限制 孔，限制軸段之末端並設有迫緊元件； ‘一彈性元件，設置於該迫緊元件與第一閉鎖件之間， .且套設於該限制軸段上；其中，第二閉鎖件乏第一、二定 位塊分別取固於該側板之第一、’二定位槽，且該第一.定位 1345445 埠_第二定位塊所形成之夾角小於18〇度，在閉鎖位置時 ，第一閉鎖件之内.圈凸塊與外圈凸塊分別扣合於第二閉鎖 件之辅助凹槽與外圈凹樽，在另—閉鎖位置時，第一> 鎖 件之内圈.凸塊與外圈凸塊分別扣合於第二閉鎖件之内圈 凹槽與輔助·凹槽，异兩閉鎖位置所形成之夾角不等於180 ' 度。. · • · 【實施方式】 鲁.為能進一步瞭解本發明之特徵、技術手段以及所達成 之导體功能、目的，茲列舉較具體之實施例，繼以圖式、 圖號詳細說明如後。 t · . « 請參閱圖1至圖3所示’在較佳實施例中，本發明之 樞紐器，包括第一閉鎖件1〇、第二閉鎖件2〇、樞接座.30、 心軸40及彈性元件50 ;第一閉鎖件10於—側面設有内圈凸 塊11及外圈·凸塊12 ;第二閉鎖件2〇於一侧面設有内圈凹槽 21及外圈凹槽22 ’弟二閉鎖件2〇於另一側面設有第一定位. -· · 鲁塊26及第二定位塊27 ;樞接座30於侧板31上設有枢孔32， 且樞孔32具有第一定位槽33及第二定位槽34，樞接座30並 設肴定位孔35 ;心軸40具有凸緣部42，凸緣部42之前端為 、 限如軸段41 (例如：具有平面411之軸段），且限制軸段41 ' .依序穿過側板31之樞孔32、第二閉鎖件20之圓孔25及第一 閉鎖件10冬限制孔15，限制軸飯41之末端412並設有.迫緊 元件60 (例如：螺帽、戒鉚接件、或旋壓件）；彈性元件 50設置於追緊元件6〇與第一閉顏件10之間，且套設於限制 •軸段41上；其中，内圈凸塊11可扣合於内圈凹槽21，且外 1345445 圈凸塊12可同時扣合於外圈凹槽22，第一定位塊26可嵌固 於第一定位槽33，具第二定位塊27可嵌固於第二定位槽34 ，第一，定位塊26之斷·面形狀不等於第二定位塊27之斷面形 狀；藉此，當第二閉鎖件20嵌固於樞接座30時，第一、二 定俾塊26, 27可確保第二閉鎖件20之方向，.避免第一、二 閉鎖件10, 20於組裝時發圣錯位之情形，使得第一、二閉 鎖件10, 20接觸面上之該等凸塊11，丨2及凹槽gi，22可確實 扣合’而達成正確之閉鎖位置及摩檫扭力，具有防呆（ Fool-pro〇fing)之功效 ° . ,如圖4所示’當第一定位塊26與第二定位塊27具有弧 =斷面，且第—定位塊26之弧形斷面的寬度wi不等於第二 ==塊·27之弧形斷面的寬度W2，即可達成第一定位塊26之 件= ^不等於第二定位塊27之斷面形狀，而使第二閉鎖 斷面的ft於樞接座3G。再者，當第―定位塊26之弧形 ，亦可^二1不等於第二定位塊27之弧形斷面的高度H2 .乏斷面形壯第—定位塊26之斷面形狀不等於第二定位塊27 如圖5·所而使ΐ二閉鎖件20正確組裝於樞接座30。 之夾角(9 1.小斤不’當第"^位^26與第二定位塊27所形成 接座3Q，又亦可使第二閉鎖件20正確組裝於樞 如圖Γ:本發明可行之實施方式： 彈箐，.且1° 6所·不’彈性元件5(H系^複數個彈片51或 方式套狀核料训，独正反*交錯之 設有墊片61， 奴41，彈性元件50與迫緊元件60之間可 • 且墊片61以.限制孔610套接於限制軸段41。 1345445 再者’心軸40之凸緣部42與側板31之間可設有摩擦片62， 且摩檫片62以限制孔620寺接於限制軸段4i，摩擦片62並 具有儲油槽621。 如圖7、圖8所示，第一閉鎖件1 〇設有内圈凸塊11及 ' 外圈凸塊12 ’且第二閉鎖件20設有内圈凹槽21及外圈凹槽 -22，在初蛘位置時，内圈·凸塊11及外圈凸塊12分別扣合於 内圈凹槽21及外圈凹槽22，而達成單一閉鎖位置。再者， ·.第一閉鎖件10可設有相鄰之兩内圈凸塊4丨，13及相_之兩 外圈凸.填12，_14 ’且第二閉鎖件20設有相鄰之兩内圈凹槽 21，23及相鄰之兩外圈凹槽22, 24，兩内—凸塊11，13可分 別和合於兩内圈凹槽21，23，且兩外圈凸塊.12, 14可分別扣 合於兩外圈凹槽22, 24，亦可達成單一閉鎖位置，·而同為 本發明可行之實施方式。此外，該等凸塊n，12, 13, 14之 邊緣S可呈斜面’且該等凹槽21，22, 23, 24之邊緣S可呈斜 面，在第二、二閉鎖件1Q，2〇相對旋轉時，使得該等.凸塊 鲁11，12’ 13, 14易於爬出該等凹槽21，22, 23, 24，並使得該等 凸塊11·，12，13，14易於落入該等凹槽21，22, 23, 24。 請參閱圖9至圖.1 〇所示’在第二實施例中，第一、· 一閉鎖件10,20之接觸面採取另一實施方式，第一閉鎖件 、10於一側面可設有四個凸塊E，F，G，H，第二閉鎖件20於一 側面設有四個凹槽A，B C，.D，且相鄰凹槽之間形成相同之 間隔夾角0 2 ;其中，當凸塊e-f_g_h依序扣合於凹槽 • A-B-C-D時，可達成第一閉鎖位置；當第一、二·閉鎖件丨〇, 2〇 相對旋轉時’凸塊E-F-G-H爬出凹槽a_b-C-D，且凸塊 12 1M5445 •e-f-g-h依序扣合於凹時，可達成第二閉鎖位置 ，田第、一閉鎖件10, 20接續相對旋轉時，凸塊E-F-G-H 爬出凹槽B-C-D-A，且凸塊E_F_G—H依序扣合於凹槽 C D A B吋可達成第二閉鎖植置；藉此，以構成三段式 .。再者’當第—、；閉鎖件1〇·，2〇接續相對旋轉 時’凸，塊E-F-G-H爬出凹糟C:D_A_B，且^E_F_G—Η依序 扣合於凹槽b-A-B-C時，可達成第四閉鎖位置；藉此，以 •構成四段式閉鎖定位。此外，該等凸塊E F，G，H之邊緣5可 呈.斜面，且戎等凹槽A，B，C，D之邊緣s可呈斜面，在第一、 一閉鎖件10, 20相對旋轉時，使得該等凸塊E F,G，H易於爬 出該等凹槽A，B，C，_D，並使得該尊凸塊E.，F，G，H易於落入該 等凹槽A，B，C，D〇 '參閱圖11至圖13所示，在第三實施例中，第一 •、一閉鎖件10, 20'接觸面採取另一實施方式，第一閉鎖 件10於i 一側®設有内·圈凸塊u及外圈凸塊丨2，第二閉鎖件. 13 1345445 果。此外”内圈凸塊11及外圈凸塊12之邊緣s可呈斜面， •且内圈凹槽2〗a、外圈凹槽22a及辅助凹槽23a<邊緣s可呈 斜面，’在第一、二閉鎖件1〇,2〇相對旋轉時，使得該等凸 塊11’ 12易於爬出該等凹槽21a, 22a，23a，.並使得該等凸塊 11，· 12易於落入該等凹槽a, 22a，23a。 •‘綜上所述，本發明確能達到原創作目的之各項要求， 更未見有相同結構特徵之產品公開販售，顯見本案實已符 合發明專利之成立要件，爰依法提出專利之申請，懇請早 曰賜准本案專利，以彰顯專利法獎勵國人創作之立法精 ，是所i盼。 _ · ' * 【圖式簡單說明】 ·， 圖*式說明如下：· · · 圖1係爲本發明較佳實施例之立體圖； ••圖2係為本發明第二閉鎖件之立體圖； • •圖3係為本發明較佳實施例之立體分解圖；. •.圖4係爲圖1之a - A剖面圖； 圖5係爲本發b月第二閉鎖件與側板之實施變化圖； 圖6係:為圖1之B - B剖面圖； 圖7係為本發明第一、二閉鎖件之實施變化圖； 圖8係爲本發明圖7之平面圖； 變化ΐ.9料本發明第—、二_件在第二實施例之實施 圖.1 0係為本發明圖9 圖1 1係爲本發明第·一 之平面圖； 、二閉鎖件在第三實施例之實 1345445 施變化圖； '圖1 2係爲本發明第一、 始閉鎖位置圖； 圖1 3係爲本發明第一、 一閉鎖位置圖。 【主要元件符號說明】 • . 第一閉·鎖件10 内圈凸塊11，13 外'圈凸塊12，14 凸塊E，G, Η •限制孔15 ••第二閉鎖件20 ——内圈凹槽21，23 外圈凹槽22,2·4 凹槽 A.，B，C，D · 内_凹槽21a 外圈凹槽22a . 輔·助凹槽23a 圓孔25: .第一定位塊26 .第二定位塊27 第一定位塊之寬度W1 .第二定位塊之.寬度W2 第一定位塊之高度H1. 二閉鎖件在第三實施例之初 二閉鎖件在第三實施例之另 樞接座30 側板31 设有柩孔3 2 第一定位槽33 第二定位槽34 定位孔35 心軸40 · 限制_段41 平面411 限制軸段之末端412 凸緣部’4 2 彈性元伴50 ‘ 彈片51 . 弧形面510 迫緊元件60 墊片61 . 限制孔610 摩擦片62 15 1345445 限制孔620 儲油槽621 第二定位塊之高度H2 邊緣S ' ； 夾角 6» 1，Θ 2, Θ 31345445 IX. Description of the invention: . [Technical field to which the invention pertains] *· • The present invention is a "a properly assembled hinge", especially a hinge for a flip cover device, and the hinge is provided with a One or two locks. [Prior Art] The prior art is owned and announced by the applicant of the case on September 11, 2006, the Republic of China Announcement No. M297612, "Effort-saving Cam Component" patent case, which consists of a fixed piece and A sliding member is butted together, and a shaft hole and a hole are respectively opened, and two opposite ends of the two components respectively form a spiral bevel, so that both ends have a height drop and one of the adjacent ones is low. Point; each vertex of the fixture is respectively offset by the vertices of the slider, and when one of the components rotates, the two vertices are moved along the oblique position corresponding to the adjacent component. Take the exam. However, at present, the clamshell type electronic device is constantly seeking new and changing functions in terms of structure, and the required locking position and cam member are increasingly complicated, especially, in the case of the misalignment of the tenth day, the cam member is The solid part and the sliding member cannot be surely engaged, resulting in an incorrect locking position, and the loss of the required U-torque force, and usually after the assembly is completed, can the above situation be checked. Moreover, some clamshell electronic devices need to be provided with a pair of hinges, and the pair of hinges are mirrored in structural design. If the cam members are to be shared, the misalignment during assembly should be avoided. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a "correctly grouped 1345445-mounted hinge.", the second locking member is provided with first and second positioning blocks, and the pivoting seat The pivot hole has first and second positioning grooves, so that the first and second locking members and the pivoting seat can be correctly assembled. The effect of the desired gain of the present invention is that the first and second positioning blocks ensure the orientation of the second locking member when the second locking member is embedded in the pivoting port, avoiding the first and second locking members In the case of misalignment during assembly, the bumps and grooves on the contact surfaces of the first and second latches can be surely engaged to achieve the correct position and friction torque. The technical means adopted by the present invention are: • A “a properly assembled hinge” comprising: a first latching member with inner ring bumps and outer ring bumps on one side; The locking member is provided with an inner ring groove and an outer ring groove on one side, and a first positioning block and a second positioning block on the other side; a pivoting seat, wherein the side plate is provided with a pivot hole, and The pivot hole has a first positioning groove and a second positioning groove; _ _ a mandrel having a flange portion and a limiting shaft segment, and the limiting shaft portion sequentially passes through the side edge. The boring, the second locking The hole of the piece and the restriction of the first blocking member. The hole, the end of the limiting shaft section is provided with a pressing and tightening element; and an elastic element is disposed between the pressing element and the first blocking member, and the sleeve The inner and outer ring protrusions are respectively fastened to the inner and outer ring grooves, and the first and second positioning blocks of the second blocking member are respectively embedded and fixed on the side plate. The first and second positioning grooves; and the sectional shape of the first positioning block is not equal to the sectional shape of the second positioning block. A "correctable assembly of the hinge"., comprising: 1345445 The first closure member is provided with an inner ring convex second locking member on one side and an inner ring concave shape|bump on one side, One side is provided with a first positioning block and a second positioning block and an outer ring groove, and a pivot hole is provided on the side plate with a perforation hole, and a bit groove and a first positioning groove; the hole has a first setting a mandrel having a flange portion and a limiting shaft segment, and the pivot hole passing through the side plate, the circular hole of the second locking member, and the second shaft portion are bored. The hole is restricted to the end of the shaft segment and is tightly restrained The limiting elastic member of the locking member is disposed between the pressing member and the first locking member, and is sleeved on the limiting shaft segment; wherein the inner MW can be respectively engaged with the inner and outer rings The slot, the second latching member is embedded in the first and second positioning positions 4 of the side panel, and the first positioning block forms an angle of less than 180 degrees. » >- A kind of '" correctly assembled hinge", including: * The first lockout 'is provided with four b's on one side; Φ The second locker' has four recesses on one side, There is a first positioning block and a second positioning block; ^ a planting socket, the side plate has a pivot hole, and a bit groove and a second positioning groove; the μ hole has a first fixed. The edge portion and the limiting shaft portion pass through the pivot hole of the side plate, the circular hole of the second locking member, the limiting shaft portion is sequentially worn, the locking member is restricted, the positioning block is respectively positioned to block the block, and the second side is provided with the hole. Restricting the end of the shaft section and providing a pressing element. An elastic element is disposed on the forcing element and is disposed on the limiting shaft section; wherein the blocks can be between the two locking members, The first and second positioning blocks of the second locking member are respectively fixed to the first and second positioning grooves of the side plate, and are respectively engaged with the grooves of the 1345445 and the like. The cross-sectional shape of the first positioning block is not equal to the cross-sectional shape of the second positioning block. A "correctly assembled hinge" comprising: - a first latching member with four lugs on one side; a second latching member with four recesses on one side and the other side The first positioning block and the second positioning block are provided; a pivoting seat is provided with a pivot hole on the side plate, and the pivot hole has a first positioning groove and a second positioning groove; .. a mandrel with a flange The section and the restricted shaft section, the county-restricted shaft section is sequentially worn through the pivot hole of the side panel, the round hole of the second locking member and the first locking member. ·*- hole, the end of the limiting shaft is selected and provided a pressing member; an elastic member disposed between the pressing member and the locking member, and # is disposed on the limiting shaft portion; wherein the projections are respectively engageable with the recess of the $, and Forming the same interval between the adjacent grooves, the first and second positioning blocks of the second blocking member are respectively embedded in the first and second positioning grooves of the side plate, and the first positioning block is confused with the second fixed block The angle formed is less than 180 degrees. ·'- A kind of "correctable assembly of the hinge", including: · 参, 第一兰. Locking parts, with inner ring bumps and outer ring bumps on one side; - second locking piece, one The inner side is provided with a concave inner ring, an outer ring groove and an auxiliary groove < the other side is provided with a first positioning block and a second positioning block; a pivoting seat is provided with a pivot hole on the side plate; And the pivot hole has a first positioning groove and a second positioning groove; 1345445 a mandrel: has a flange portion and a limiting shaft segment, and the limiting shaft segment sequentially passes through the pivot hole of the side plate and the circle of the second locking member a hole and a limiting hole of the first locking member. The end of the shaft segment is restricted and a pressing member is provided; an elastic member is disposed between the pressing member and the first locking member, and is sleeved on the limiting shaft portion The first and second positioning blocks of the second locking member are respectively fixed to the first and second positioning grooves of the side plate, and the sectional shape of the first positioning block is not equal to the cross section of the second positioning block Shape, in the locked position, the inner ring protrusion and the outer ring protrusion of the 'first' latching member are respectively engaged with the second. The auxiliary groove of the blocking member. And the outer ring groove, in another blocking position, inside the first blocking member: the ring protrusion and the outer ring protrusion respectively engage the inner ring groove and the auxiliary groove of the second blocking member, and the two locking positions The angle formed is not equal to 180 degrees. t · A "correctly assembled hinge" comprising: a first latching member, having inner ring lugs and outer ring lugs on one side; a second closing and locking member having an inner ring on one side a groove, an outer ring groove and an auxiliary groove, the first positioning block and the second positioning block are disposed on the other side; a pivoting 'seat, the pivot hole is provided on the side plate, and the pivot hole has the first a 4-position groove and a second positioning groove'; • ♦ a mandrel having a flange portion and a restriction shaft segment, and the restriction shaft portion sequentially passes through the pivot hole of the side plate, the circular hole of the second locking member, and the first hole a limiting hole of the locking member, the end of the shaft portion is defined and a pressing member is provided; and an elastic member is disposed between the pressing member and the first locking member, and is sleeved on the limiting shaft portion; The second latching member lacks the first and second positioning blocks respectively fixed to the first and second positioning slots of the side panel, and the first positioning position 1345445 埠 _ the second positioning block forms an angle less than 18 degrees, at the latching In the position, the inner ring of the first locking member and the outer ring protrusion are respectively engaged with the auxiliary groove and the outer ring concave of the second locking member In the other-locking position, the inner ring of the first > lock member. The bump and the outer ring protrusion are respectively engaged with the inner ring groove and the auxiliary groove of the second lock member, and the different two lock positions are formed. The angle is not equal to 180 ' degrees. In order to further understand the features, technical means, and achieved conductor functions and purposes of the present invention, a more specific embodiment will be listed, followed by a detailed description of the drawings and drawings. . « Referring to Figures 1 to 3, in a preferred embodiment, the hinge of the present invention includes a first latching member 1〇, a second latching member 2〇, a pivoting seat. 30, a spindle 40 and the elastic member 50; the first latching member 10 is provided with an inner ring bump 11 and an outer ring bump 12 on the side surface; the second latching member 2 is provided with an inner ring groove 21 and an outer ring groove on one side 22 'The second locking member 2 is provided with the first positioning on the other side. -· · The lug block 26 and the second positioning block 27; the pivoting seat 30 is provided with a pivot hole 32 on the side plate 31, and the pivot hole 32 The first positioning groove 33 and the second positioning groove 34 are provided, and the pivoting seat 30 is provided with a positioning hole 35. The mandrel 40 has a flange portion 42. The front end of the flange portion 42 is limited to the shaft portion 41 (for example, having The shaft section of the plane 411), and the limiting shaft section 41'. sequentially passes through the pivot hole 32 of the side plate 31, the circular hole 25 of the second blocking member 20, and the first locking member 10 winter restriction hole 15, restricting the shaft rice 41 The end portion 412 is provided with a pressing member 60 (for example, a nut, a rivet, or a spinning member); the elastic member 50 is disposed between the chasing member 6 〇 and the first closing member 10, and is sleeved on Restriction • on the shaft section 41; among them, The inner ring protrusion 11 can be fastened to the inner ring groove 21, and the outer 1345445 ring protrusion 12 can be simultaneously engaged with the outer ring groove 22, and the first positioning block 26 can be embedded in the first positioning groove 33, with the first The second positioning block 27 can be embedded in the second positioning groove 34. First, the shape of the breaking surface of the positioning block 26 is not equal to the sectional shape of the second positioning block 27; thereby, when the second locking member 20 is embedded in the pivot When the seat 30 is seated, the first and second fixed blocks 26, 27 can ensure the direction of the second locking member 20, avoiding the situation that the first and second locking members 10, 20 are dislocated during assembly, so that the first and second The bumps 11, the 丨2 and the grooves gi, 22 on the contact surfaces of the latching members 10, 20 can be buckled to achieve the correct locking position and the torque, and have Fool-pro〇fing. Efficacy ° . As shown in FIG. 4 'When the first positioning block 26 and the second positioning block 27 have an arc=section, and the width wi of the arc-shaped section of the first positioning block 26 is not equal to the second==block· The width W2 of the curved section of 27 can be achieved by the first positioning block 26 = ^ is not equal to the sectional shape of the second positioning block 27, and the second locking section is ft to the pivoting seat 3G. Furthermore, when the arc of the first positioning block 26 is curved, it may be equal to the height H2 of the curved section of the second positioning block 27. The shape of the section of the positioning block 26 is not equal to The second positioning block 27 correctly assembles the second locking member 20 to the pivoting seat 30 as shown in FIG. The angle (9 1. small jin does not 'when the first " ^ position ^ 26 and the second positioning block 27 form the socket 3Q, but also the second locking member 20 can be correctly assembled in the hub as shown: The implementation method: impeachment, and 1 ° 6 · no 'elastic element 5 (H system ^ a plurality of shrapnel 51 or a method of sleeve-shaped nuclear material training, unique positive and negative * staggered with a gasket 61, slave 41, Between the elastic member 50 and the pressing member 60, the spacer 61 can be sleeved on the limiting shaft portion 41. 1345445 Further, the friction between the flange portion 42 of the mandrel 40 and the side plate 31 can be provided. The blade 62 and the friction plate 62 are connected to the limiting shaft segment 4i by the limiting hole 620, and the friction plate 62 has an oil reservoir 621. As shown in Figs. 7 and 8, the first locking member 1 is provided with an inner ring projection. 11 and 'outer ring projection 12' and the second locking member 20 is provided with an inner ring groove 21 and an outer ring groove 22, and in the initial position, the inner ring · the bump 11 and the outer ring protrusion 12 are respectively buckled The inner ring groove 21 and the outer ring groove 22 are combined to achieve a single latching position. Further, the first latching member 10 can be provided with two adjacent inner ring bumps 4, 13 and two. Outer ring convex. Fill 12, _14 ' and the second latch 2 0 is provided with two adjacent inner ring grooves 21, 23 and two adjacent outer ring grooves 22, 24, and two inner-bumps 11, 13 respectively can be combined with the two inner ring grooves 21, 23, and two The outer ring lugs 12.12, 14 can be respectively engaged with the two outer ring grooves 22, 24, and a single latching position can also be achieved, which is a feasible embodiment of the present invention. Moreover, the bumps n, 12, The edge S of 13, 14 may be beveled ' and the edges S of the grooves 21, 22, 23, 24 may be beveled, such that the second and second latches 1Q, 2〇 are relatively rotated, such that the bumps Lu 11,12' 13, 14 are easy to climb out of the grooves 21, 22, 23, 24 and make the projections 11, 2, 13, 14 easy to fall into the grooves 21, 22, 23, 24. Referring to FIG. 9 to FIG. 1 ′′, in the second embodiment, the first, the contact surface of the latching member 10 , 20 adopts another embodiment, and the first latching member 10 is on one side. Four protrusions E, F, G, H are provided, and the second latching member 20 is provided with four grooves A, BC, .D on one side, and the same spacing angle between the adjacent grooves is 0 2; Wherein, when the bump e-f_g_h is sequentially engaged in the groove • ABCD, The first blocking position is reached; when the first and second locking members 丨〇, 2 〇 are relatively rotated, the protrusion EFGH climbs out of the groove a_b-CD, and the protrusions 12 1M5445 • efgh are sequentially engaged with the concave portion, When the second locking position is reached, when the first block and the first locking member 10, 20 are rotated relative to each other, the protrusion EFGH climbs out of the groove BCDA, and the protrusion E_F_G-H is sequentially engaged with the groove CDAB, and the second locking plant can be achieved. Set; thereby, to form a three-stage. Furthermore, 'when the first-,; latching member 1〇·, 2〇 is relatively convex when the relative rotation, the block EFGH climbs out of the concave C: D_A_B, and ^E_F_G-Η is snapped to the groove bABC, which can be achieved The fourth blocking position; thereby, the four-stage closed locking position is formed. In addition, the edges 5 of the bumps EF, G, and H may be inclined, and the edges s of the grooves A, B, C, and D may be inclined, and the first and first latches 10, 20 are relatively rotated. When the bumps EF, G, H are easily climbed out of the grooves A, B, C, _D, and the protrusions E., F, G, H are liable to fall into the grooves A, B, C, D〇', as shown in FIG. 11 to FIG. 13, in the third embodiment, the first, a latching member 10, 20' contact surface adopts another embodiment, and the first latching member 10 is Side® is provided with inner and inner ring lugs u and outer ring lug 丨 2, second blocking member. 13 1345445. In addition, the edges s of the inner ring bump 11 and the outer ring bump 12 may be inclined, and the inner ring groove 2 a, the outer ring groove 22a and the auxiliary groove 23a < the edge s may be inclined, 'in the first When the first and second latching members 1 〇, 2 〇 are relatively rotated, the bumps 11 ′ 12 are easily climbed out of the grooves 21 a , 22 a , 23 a , and the bumps 11 , 12 are easily dropped into the And other grooves a, 22a, 23a. • In summary, the present invention can indeed meet the requirements of the original creation purpose, and no product having the same structural features is publicly sold. It is obvious that the case has been in accordance with the invention patent. The establishment of the requirements, the application for patents in accordance with the law, I would like to ask for the patent in the case as soon as possible, in order to highlight the patent law to reward the legislative essence of the creation of the people, is the hope. _ · ' * [Simple diagram] ·, Figure * Description BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a preferred embodiment of the present invention; FIG. 2 is a perspective view of a second latching member of the present invention; FIG. 3 is an exploded perspective view of a preferred embodiment of the present invention; Figure 4 is a cross-sectional view of a - A of Figure 1; Figure 5 is the implementation of the second latch and side panel of the present month Figure 6 is a cross-sectional view taken along line B - B of Figure 1; Figure 7 is a variation diagram of the first and second latching members of the present invention; Figure 8 is a plan view of Figure 7 of the present invention; The first embodiment of the present invention is the embodiment of the second embodiment. FIG. 10 is the first plan of the present invention; the second locking member is the first embodiment of the third embodiment. Figure 1 2 is the first and initial blocking position map of the present invention; Figure 1 3 is the first and first blocking position diagram of the present invention. [Main component symbol description] • The first closing and locking member 10 Inner ring projections 11, 13 outer 'ring projections 12, 14 projections E, G, Η • restriction holes 15 • second closure member 20 - inner ring grooves 21, 23 outer ring grooves 22, 2· 4 groove A., B, C, D · inner groove 21a outer ring groove 22a. auxiliary groove 23a circular hole 25: first positioning block 26. second positioning block 27 first positioning block Width W1. The second positioning block. Width W2 The height of the first positioning block H1. The second locking member is provided with the pupil 3 in the second pivoting seat 30 of the third embodiment. 2 first positioning slot 33 second Positioning groove 34 Positioning hole 35 Mandrel 40 · Restriction_section 41 Plane 411 Limiting the end of the shaft section 412 Flange portion '4 2 Elastic element with 50' spring 51. Curved surface 510 Tightening element 60 Shim 61 . Restricting hole 610 friction plate 62 15 1345445 restriction hole 620 oil reservoir 621 height of the second positioning block H2 edge S '; angle 6» 1, Θ 2, Θ 3
1616