M312389 八、新型說明： 【新型所屬之技術領域】 本創作係關於-種通用式套筒，特別是指一種且 周變夾持頭之套筒構造，因而使適用於夾緊多種 尺寸規格螺栓或螺帽的套筒元件。 【先前技術】 :用套筒具有二個端部，一端與套筒扳手聯結， 具有一可供套緊六角形螺栓或螺帽等螺紋件 二ΪΠ以螺栓為例說明）的夾持部；使用者旋轉 或放㈣二去經由套筒帶動螺栓隨之轉動，藉以旋緊 用套筒的夾持部主要係由數個固定 螺栓螺頭的形狀，其具有-固定的夹持内ί因2 適用於套緊與該夹持内徑匹配的特定尺栓口而僅 準備多種不同的尺寸規格，使用者必須 2=，内徑的單一尺寸套筒，以備工作 而此不但造成使用者攜帶上的不便盘 常因為所攜帶的套筒尺寸不 ; 的!r壞或遺失時，使得旋轉螺二 -外中斷，造成工作時的極大困擾。 的各力上述習用單-尺寸式套筒所衍生 九後，終於成功研發完成本件適用於套緊多 種尺寸規格螺栓的通用式套u於套緊夕 C023A9501 M312389 【新型内容】 本創作之目的即在於提供一種通用式套筒，其具 有一可變内徑的夾持部，因而適用於套緊多種不同^ 寸規格的螺栓者。 本創作之次一目的係在於提供一種通用式套筒， 其操作簡單方便，而能配合螺栓的尺寸，快速調整直 夾持部的夾持内徑者。 可達成上述新型目的之通用式套筒，包 筒本體，其具有一得與套筒扳手聯結的連接端盘一可 供套緊螺栓的夾持端；該夾持端内裂設有^ =向位移的失持元件，其於相對内表十 凹成適於套緊六角形螺检的形狀;；二 藉由轉動該調整螺桿，可=螺=整螺桿上’ 敌 勒茨一片夹持元件相對徑 種不同尺間的夾持内徑，適於套緊多 該套筒本體内更設置有一導 二片夾持元件構丙銘說憎 /、可限制該 — 灯7G件扣向移動，導引該二 r向位移。該導引元件得為-定位銷 及其:ί閱關較佳實施例之詳細說明 的功效： ,身、 彳作之技術内容及其目 【實施方式】 睛同時參閱圖i及圖 C023A950! ^供之通用式 6 M312389 套筒第一實施例，包括有一套筒本體10，其具有被隔 - 開的二個端部η、12，其中第一端部11係利用傳統結 : 構聯結一套筒扳手（圖未示出），使該套筒本體1〇可 , 被該套筒扳手所驅動而旋轉；而第二端部12則構成為 一可供套緊多種不同尺寸規格螺栓的夾持部，該第二 端部12實質上為一圓形内孔，並於其内部裝設有二片 可相對徑向位移的夾持元件2〇，該二片夾持元件2〇於 其相對内表面上分別設有一凹部21，使之共同構型成 • 適於套緊六角形螺栓的形狀；二片夾持元件20上分別 設有相反螺旋方向的螺孔22以及可供一定位銷4〇穿過 的銷孔23，该二片夾持元件2〇係被旋接於一具有雙向 螺紋的調整螺桿30上，藉由轉動該調整螺桿3〇，可驅 動該二片夾持元件20相對徑向位移，而得以改變兩者 間的夾持内徑，適於套緊多種不同尺寸規格的螺栓 者。 该調整螺桿30實質上係由兩個具有相反螺旋方向 • 的第一及第二螺桿31、32所組成，其分別穿過該套筒 本體ίο上的兩個對應通孔13且進入第二端部12内，並 分別與二片夾持元件20上的螺孔22相互旋接後，利用 點焊或其他已知工法將第一及第二螺桿31、32共構成 該一體式的的雙向螺紋調整螺桿3〇。該第一及第二螺 才干31、32留置於套筒本體1〇外的旋鈕幻上分別設有一 六角形操作孔34，可利用手動旋轉該旋鈕33或以内六 角扳手套入該六角形操作孔34内，俾轉動該調整螺桿 30，藉以帶動該二片夾持元件2〇相對徑向位移。 C023A9501 7 M312389 繼而，該定位銷40則沿著徑向由上向下穿 筒本體10上的兩個鎖孔14以及該二片夹持元件^ 銷孔幻二並於其底端以一 C形扣環41予以扣緊，使之 不虞脫落。該徑向延伸的定位銷4〇配合該 限制該二片夾持元件20橫向移動，並導 2 元件20僅能沿著徑向相對位移。 一片夾持 a夺，SI:示者’配合具有較大直徑頭部的螺栓50 夺使用者可正向轉動該調整螺桿30，藉以帶 =持=件2()相對遠離，使兩者間所界定的夾持内:擴 至恰可套緊該螺栓5G頭部的較大尺寸。如圖示 者，配合具有較小直徑頭部的螺栓5〇時，使 _ 反向轉動該調整螺桿30，藉以帶動 、 對接近，使兩者間所界定的夹持内徑縮小至 該螺栓50頭部的較小尺寸。 套緊 :同：參閱圖：及圖6’本創作所提供之通用式 嘗同弟一貝加例，其主要么士 同，其相 徑向溝槽15取代第一净^M |由 、’、一對應之 誃二 ^弟貝鉍例中的定位銷40，作為導引 X '、70 2〇1僅能沿著徑向位移的導引元件。哕 係:型於該套筒本體10的上、下内表面 ,T ^ ^ Χ 夾持70件20’上的徑向凸緣24，使該 嵌入於該徑向溝槽15内，而能限制該二片 圖=向：動，並導引其沿著徑向相對位移。 内徑==套筒第二實施例擴大其夾持 緊”有較大直徑頭部的螺栓50。而圖8 C023A9501 M312389 二套緊式套筒第二實施例縮小其夾持内徑，藉 以套：具有較小直徑頭部的螺栓％。 可調變夾::作:提供之通用式套筒，具有-規格的螺栓二:作=於套!多種不同尺寸 寸’快速:周整其夾持部的:持:徑配合螺栓的尺 更:均凡=::::=之等效實施或變M312389 VIII. New description: [New technical field] This is a general-purpose sleeve, especially a sleeve structure with a circumferentially variable clamping head, which makes it suitable for clamping bolts of various sizes or The sleeve element of the nut. [Prior Art]: The sleeve has two ends, one end is coupled with the socket wrench, and has a clamping portion for tightening a hexagonal bolt or a nut such as a nut, and the bolt is used as an example; Rotate or put (4) two to drive the bolt to rotate along with the sleeve, so that the clamping portion of the tightening sleeve is mainly composed of a plurality of fixing bolt heads, which have a fixed clamping inside. In order to fit a specific size of the bolt with the clamping inner diameter and only a variety of different sizes are prepared, the user must have a single size sleeve of 2=, inner diameter for the work and this not only causes the user to carry it. Inconvenient discs are often not because of the size of the sleeves that are carried; when the r is broken or lost, the rotating screw is interrupted twice, causing great trouble during work. The force of the above-mentioned conventional single-size sleeves was derived from the nine, and finally successfully developed. This part is suitable for tightening a variety of sizes and bolts of the universal type of sleeves in the set of C023A9501 M312389 [new content] The purpose of this creation is A universal sleeve is provided which has a variable inner diameter clamping portion and is therefore suitable for tightening a plurality of bolts of different sizes. The second purpose of the present invention is to provide a universal sleeve which is simple and convenient to operate, and can be adjusted to the size of the bolt to quickly adjust the clamping inner diameter of the straight clamping portion. The universal sleeve of the above-mentioned novel purpose, the package body has a connecting end plate which is coupled with the socket wrench, and a clamping end of the clamping bolt; the clamping end is internally provided with a ^= direction Displaced holding element, which is concavely shaped to fit the hexagonal screw test in the opposite inner surface; 2, by rotating the adjusting screw, can be = screw = whole screw on the 'enezert' one clamping element relative The diameter of the clamping between different sizes is suitable for tightening. The sleeve body is further provided with a guide piece and a clamping member. Bing Ming said that it can limit the movement of the lamp 7G. The two r-direction displacements. The guiding element can be a locating pin and its effect: the detailed description of the preferred embodiment of the preferred embodiment: the technical content of the body, the syllabus and its purpose [embodiment] See also Figure i and Figure C023A950 at the same time! ^ A first embodiment of the universal type 6 M312389 sleeve includes a sleeve body 10 having two ends η, 12 spaced apart, wherein the first end portion 11 is formed by a conventional knot: a cylinder wrench (not shown), the sleeve body 1 is rotatably driven by the socket wrench; and the second end portion 12 is configured to be capable of clamping a plurality of different size bolts The second end portion 12 is substantially a circular inner hole, and is provided with two clamping members 2 可 which are relatively radially displaceable, and the two clamping members 2 are opposite to each other. A concave portion 21 is respectively disposed on the surface to be configured to be adapted to fit the shape of the hexagonal bolt; the two clamping members 20 are respectively provided with screw holes 22 of opposite spiral directions and a positioning pin 4 is provided. Through the pin hole 23, the two clamping members 2 are screwed to a two-way thread On the screw 30, by rotating the adjusting screw 3〇, the relative displacement of the two clamping members 20 can be driven, and the clamping inner diameter between the two can be changed, which is suitable for tightening bolts of various sizes and specifications. . The adjusting screw 30 is substantially composed of two first and second screws 31, 32 having opposite spiral directions, respectively passing through two corresponding through holes 13 on the sleeve body ίο and entering the second end After the screw holes 22 in the two clamping members 20 are screwed into each other, the first and second screws 31, 32 are combined to form the integrated two-way thread by spot welding or other known methods. Adjust the screw 3〇. The first and second screw shafts 31 and 32 are respectively disposed on the knobs of the sleeve body 1 and are respectively provided with a hexagonal operation hole 34. The knob 33 can be manually rotated or the hexagonal wrench can be inserted into the hexagonal operation. In the hole 34, the adjusting screw 30 is rotated to drive the relative radial displacement of the two clamping members 2 . C023A9501 7 M312389 Then, the positioning pin 40 passes through the two locking holes 14 on the cylinder body 10 in the radial direction from the top to the bottom, and the two clamping members are pinned and have a C shape at the bottom end thereof. The buckle 41 is fastened so as not to fall off. The radially extending locating pin 4 〇 cooperates to limit lateral movement of the two clamping members 20 and the second member 20 is only relatively displaceable in the radial direction. One piece clamps a, SI: the display 'matches the bolt 50 with the larger diameter head to allow the user to rotate the adjustment screw 30 forward, so that the belt = holding = 2 () is relatively far away, so that the two Within the defined grip: expand to a larger size that just fits the head of the bolt 5G. As shown in the figure, when the bolt 5' with the smaller diameter head is engaged, the adjusting screw 30 is reversely rotated, so as to drive and close, so that the clamping inner diameter defined between the two is reduced to the bolt 50. The smaller size of the head. Tightening: Same as: See the picture: and Figure 6' The universal style provided by this creation is a case of the same brother, the main sorcerer, whose radial groove 15 replaces the first net ^M | The locating pin 40 in the corresponding example is used as a guiding element for guiding the X', 70 2〇1 to be displaced only in the radial direction. Tethering: on the upper and lower inner surfaces of the sleeve body 10, T ^ Χ holds the radial flange 24 on the 70 piece 20', so that the embedded in the radial groove 15 can be limited The two images = direction: move and guide their relative displacement along the radial direction. Inner Diameter == Sleeve The second embodiment expands the clamping of the bolt 50 with a larger diameter head. Figure 8 C023A9501 M312389 The second embodiment of the two sleeves reduces the clamping inner diameter, thereby : Bolt % with smaller diameter head. Adjustable clip:: for: universal sleeve provided, with - specification bolt 2: for = sleeve; a variety of different sizes 'fast: weekly clamping Ministry: Hold: the diameter of the bolt with the bolt: the equivalent implementation or change of the =::::=
C023A9501 9 M312389 【圖式簡單說明】 視圖ϋ1為本創作通用式套筒第-實施例之立體分解 圖；圖2為„亥通用式套筒第—實施例之立體組合視 圖3為该通用式套筒第一實施例配合套緊一較大 直徑螺栓之剖面視圖； 圖4近似於圖3，而為其配合套緊一較小直徑螺 栓之剖面視圖； 圖5為该通用式套筒第二實施例之立體分解視 圖； 圖6為该通用式套筒第二實施例之立體組合視 圖； 一圖7為該通用式套筒第二實施例配合套緊一較大 直徑螺栓之剖面視圖；以及 圖8近似於圖7，而為其配合套緊一較小直徑螺 栓之剖面視圖。 C023A9501 M312389 【主要元件符號說明】 10 套 筒 本 體 11 第 一 端 部 12 第 二 端 部 13 通 孔 14 銷 孔 15 徑 向 溝槽 20 爽持 元 件 20， 爽持 元 件 21 凹 部 22 螺 孔 23 銷 孔 24 徑 向 凸 緣 30 調 整 螺 桿 31 第 一 螺 桿 32 第 二 螺 桿 33 旋 钮 34 六 角 形 操作孔 40 定 位 銷 41 C 形 扣 環 C023A9501 11C023A9501 9 M312389 [Simplified Schematic] View ϋ 1 is an exploded perspective view of the first embodiment of the universal sleeve; Figure 2 is a three-dimensional combination view of the first embodiment of the universal sleeve. The first embodiment of the cartridge cooperates with a cross-sectional view of a larger diameter bolt; FIG. 4 is similar to FIG. 3, and is a cross-sectional view of a smaller diameter bolt for fitting; FIG. 5 is a second embodiment of the universal sleeve. Figure 3 is a perspective view of the second embodiment of the universal sleeve; Figure 7 is a cross-sectional view of the second embodiment of the universal sleeve with a larger diameter bolt; 8 is similar to Figure 7 and is a cross-sectional view of a smaller diameter bolt for its fit. C023A9501 M312389 [Major component symbol description] 10 Sleeve body 11 First end 12 Second end 13 Through hole 14 Pin hole 15 Radial groove 20 holding element 20, holding element 21 recess 22 screw hole 23 pin hole 24 radial flange 30 adjusting screw 31 first screw 32 second screw 33 knob 34 six Angled operating hole 40 Positioning pin 41 C-shaped buckle ring C023A9501 11