201006617 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種套筒結構，特別是具有絕緣空間用以防 止導電功能的具有絕緣外層的套筒結構及其製作方法。 【先前技術】 .般的套筒都是以金屬材料製作而成，其一端具有一工件 接頭端用以配接一螺鎖工件，而另一端具有一工具接頭端用以201006617 IX. Description of the Invention: [Technical Field] The present invention relates to a sleeve structure, particularly a sleeve structure having an insulating outer layer having an insulating space for preventing a conductive function, and a method of fabricating the same. [Prior Art] The sleeves are made of metal material, one end of which has a workpiece joint end for mating a screw-on workpiece, and the other end has a tool joint end for
配接一扳手柄或棘輪工具。藉由扳動該扳手柄或棘輪工具，可 以旋緊或鬆放該螺鎖工件。 然而，螺鎖工件的鎖設位置或鎖接的裝置若有電流通過， 螺鎖工件本體可能會具有導電制。使用者將金屬套筒套置 在該螺鎖工件上時則會產生觸電情形。 然可以在套筒的表面加上一層絕緣物質或裝置，藉此防 用由套麟給使用者’但是套筒在減螺鎖工件時，使 致館3手t非常接近獅轉’進崎手觸及賴鎖工件而導 電，因此使用上還是無法達到理想的防觸電效果。 可以會刻記有花紋、文字或尺寸大小，使用者 快速地了解所取用之套筒是否適用。此外，製 此ίϊ商標圖樣;然而若在套筒表面隨意地包覆- ί者====蔽錢表㈣雌、文字，進㈣響到使 【發明内容】 想，本 结構本!==電-者種 5 201006617 的手直接接觸到具有電流的工件表面。 構的製作方H 供—種具有職外層的套筒結 層且具有的速地形成出至少—個絕緣的包覆 -工二工:j j: j筒本體具有 f外表面’且該絕緣外層為可透光，· ？絕本f 上 果 達到防止電贿給使用者及防止使用者觸及 包含套筒結構製作方法，其 動一二接 :成：贫:包======= ❹ 間’以及取出已包覆著絕緣外層的套筒本體。藉 1達到快速形成一具有絕緣外層的套筒結構。 並配二=的目的功效及結構組態’舉出較佳實施例 【實施方式】 請參閱第1圖及第2圖’-套筒本體10可以製作成二端 ^專外徑的之圓柱形狀。套筒1G的—端係形成用以搭接一操 f工具9卜例如接桿、扳手柄歧棘輪扳手，的工具接頭^ 4 ’另一端則是形成用以結合一工件％之一工件接頭端12。 此外在該套筒本體10的侧邊表面15可以形成一凹槽％ 6 201006617 及角槽18。該凹槽16及該角槽18皆為環形構造。 睛再參閱第2圖，-絕緣外層2〇係包覆在該套筒本體1〇 ⑽更進：步而言’該絕緣外層2G可以由絕緣且可透光 几，製作而成’且其内侧面具有一凸肋22及一角肋24。該 月2及該角肋24分別對應地嵌入該凹槽16及該角槽18。 是’魏料層2G _向長歧於該套筒本 ，10的軸向長度’因此在該套筒本體10之工具接頭端14與 該絕緣層20端部之間形成一絕緣空間3〇。 、 ❹ Ο 請參閱第3圖，本實施例係該絕緣外 26。該延伸段26延伸至該套筒:體二= 端的端面122 ’且該延伸段26貼置在該端面122上。 翻Ϊί閱第4圖，套筒本體1〇的工件接頭端12的端面122 與」ί表，15之間可以形成—傾斜段19。該絕緣外層20的 一端可以貼置在該傾斜段19上。 衍生4圖所揭露的實施例所 變化。洋細而言，係該絕緣外層2〇 一端形成 延 伸奴26，且該第一延伸段26貼置於該傾斜段19上。 圖f示，本實施例揭露另一套筒本雜4〇，該 套请本體40的工件接頭端42外捏小於工具接 ，。該絕緣外層20配置在該套筒本體4〇的表面。、主意的 ^該絕緣外層20與該工具接頭端44之間形成」緣^間 此外，第2圖至第5圖揭露關於絕緣外層2〇 之延伸段26姆於工件接頭端12之端面122或傾， nr合m於第6明所揭露的套筒本禮‘絕蝝外 是以由第1圖至第6圖所揭露的結構可知該套筒本體1〇 7 201006617 為該絕緣外層20 以使f者手持套筒時，可因 間，可以有二防=吏用生者的手及工件之 觸電的情形。吏用者接觸到工具及工件’因此不會發生 參 結合=力本與凸肋22敝合可顺供較大的 10;同理可以在套筒本體= 面==離=巧體 大接咖力 〔二防止絕緣外石20 驟而製作2施例所揭料套筒結構可以藉由執行以下各步 6卜m二步=揭製作步驟包含-置入步驟 驟63及-取出步驟64。 —絕緣外層及絕緣空間形成步 一預將—套筒本鱧1〇放入 一工件接頭端及-工具接^端崎本體1〇如同前述一般’其具有 74 及該'係在蝴本趙ω 20。 藉由射出财方式形成該絕緣外層 該取出步驟64,其包合賊^立、工姜^ 3將该活動模桿74退出使得絕緣外 201006617 筒内=「絕緣空㈣，以及取出已包覆著絕緣外層20 發明的結構組態可以藉由適當==^=之，本 以及，錄佳實施例 人之權利細。魏者’均视縣發明之麟而為申請 【圖式簡單說明】 =。1圖為本發明第—實施例套縣體及絕緣外層的組合外觀 f 2圖為本發明第—實酬套筒本體及絕緣外層的組合示意 圖。 第3圖為本發明第二實施例套筒本體及絕緣外層的組合示意 參圖。 第4圖為本發明第三實施例套筒本體及絕緣外層的組合示意 圖。 第5圖為本發明第四實施例套筒本體及絕緣外層的組合示意 圖。 第6圖為本發明第五實施例套筒本體及絕緣外層的組合示意 圖。 第7圖為本發明之製作步驟方塊圖。 第8圖為本發明之製作步驟示意圖。 201006617 【主要元件符號說明】 10套筒本體 12工件接頭端 122端面 14工具接頭端 15侧邊表面 16凹槽 18角槽 19傾斜段 20絕緣外層 22凸肋 24角肋 26延伸段 30絕緣空間 40套筒本體 42工件接頭端 44工具接頭端 61置入步驟 62決定絕緣空間步驟 63絕緣外層及絕緣空間形成步驟 64 —取出步驟 72模具 74活動模桿 91操作工具 92工件Fit a wrench handle or ratchet tool. The screw lock can be tightened or loosened by pulling the wrench handle or ratchet tool. However, if there is current flowing through the locking position of the screw-locking workpiece or the locking device, the screw-locking workpiece body may be electrically conductive. An electric shock condition occurs when the user places the metal sleeve on the screw-on workpiece. However, it is possible to add a layer of insulating material or device to the surface of the sleeve, thereby preventing the use of the sleeve by the user. However, when the sleeve is used to reduce the screw lock, the 3 hand t is very close to the lion turn. It is electrically conductive when it touches the workpiece, so the ideal anti-shock effect cannot be achieved. The pattern, text or size can be engraved and the user can quickly find out if the sleeve used is suitable. In addition, make this ϊ ϊ trademark pattern; however, if the surface of the sleeve is arbitrarily wrapped - ί ==== money-cutting table (four) female, text, into (four) ring to make [invention content] think, this structure!! The hand of the electric-type 5 201006617 is in direct contact with the surface of the workpiece with current. The fabrication side H of the structure is provided with a sleeve layer having an outer layer and has at least one insulating coating formed at a speed: a jj: the j cylinder body has an outer surface of the f and the insulating outer layer is Light transmissive, · ? The result is that the prevention of electric bribes to the user and the prevention of the user's access to the structure including the sleeve structure are made one by one: into: poor: package ======= ❹ The sleeve body of the insulating outer layer. By means of 1 a rapid formation of a sleeve structure with an insulating outer layer is achieved. And the configuration and the configuration of the second object are as follows. [Embodiment] Please refer to Fig. 1 and Fig. 2 - the sleeve body 10 can be made into a cylindrical shape with two ends and a dedicated outer diameter. . The end of the sleeve 1G is formed to overlap a tool fitting 9 such as a post, a wrench handle ratchet wrench, and the other end is formed to join a workpiece joint. 12. In addition, a groove % 6 201006617 and an angle groove 18 can be formed on the side surface 15 of the sleeve body 10. Both the groove 16 and the angle groove 18 have an annular configuration. Referring again to Fig. 2, the insulating outer layer 2 is coated on the sleeve body 1 (10). Further, the insulating outer layer 2G can be made of insulating and light transmissive, and is made therein. The side has a rib 22 and an angle rib 24. The month 2 and the corner rib 24 are correspondingly embedded in the groove 16 and the corner groove 18, respectively. The 'welt layer 2G _ is elongated to the sleeve, the axial length of 10' thus forms an insulating space 3 在 between the tool joint end 14 of the sleeve body 10 and the end of the insulating layer 20. ❹ Ο Refer to Figure 3, which is the outer insulation 26 of this embodiment. The extension 26 extends to the sleeve: the body 2 = the end face 122' of the end and the extension 26 is placed on the end face 122. Referring to Figure 4, the end face 122 of the workpiece joint end 12 of the sleeve body 1 can be formed with a sloped section 19. One end of the insulating outer layer 20 may be attached to the inclined section 19. The embodiment disclosed in Figure 4 is a variation of the embodiment. In the fine detail, one end of the insulating outer layer 2 形成 forms an extension slave 26, and the first extension 26 is placed on the inclined section 19. Figure f shows that the other embodiment of the present invention discloses that the sleeve joint end 42 of the body 40 is less than the tool joint. The insulating outer layer 20 is disposed on a surface of the sleeve body 4A. Between the insulating outer layer 20 and the tool joint end 44, the second and fifth figures disclose the end portion 122 of the insulating outer layer 2 于 at the workpiece joint end 12 or The sleeve is disclosed in the first embodiment of the present invention. The sleeve body 1〇7 201006617 is the insulating outer layer 20 so that the sleeve body is disclosed in the first embodiment to the sixth embodiment. When the hand is held by the sleeve, there may be two situations in which the hand and the workpiece are electrically shocked. The user touches the tool and the workpiece' so that the joint does not occur. = The force and the rib 22 can be combined to provide a larger 10; the same can be applied to the sleeve body = face == away = Qiao body The second embodiment of the invention discloses that the sleeve structure can be removed by performing the following steps: step 2, step 2, step-by-step, step 63, and step-out step 64. - The insulating outer layer and the insulating space are formed in a step-pre-sleeve - the sleeve is placed in a workpiece joint end and the tool is connected to the end of the body. As in the above general 'its have 74 and the 'system in the butterfly Zhao ω 20 . Forming the insulating outer layer by the method of shooting out, the taking out step 64, which comprises the thief, the worker ginger, 3, and the movable mold rod 74 is withdrawn to make the outer insulation of the 201006617 cylinder = "insulation empty (four), and the take-up has been wrapped Insulating outer layer 20 The structural configuration of the invention can be made by the appropriate ==^=, and the rights of the person who recorded the preferred embodiment are fine. The Weier's are all regarded as the application of the invention of the county [simplified description] =. 1 is a combination view of the first embodiment of the invention and the outer layer of the insulating outer layer f 2 is a schematic view of the combination of the first body and the insulating outer layer of the present invention. FIG. 3 is a second embodiment of the present invention. The combination of the body and the insulating outer layer is shown in Fig. 4. Fig. 4 is a schematic view showing the combination of the sleeve body and the insulating outer layer according to the third embodiment of the present invention. Fig. 5 is a schematic view showing the combination of the sleeve body and the insulating outer layer according to the fourth embodiment of the present invention. Figure 6 is a schematic view showing the assembly of the sleeve body and the insulating outer layer according to the fifth embodiment of the present invention. Figure 7 is a block diagram showing the manufacturing steps of the present invention. Figure 8 is a schematic view showing the manufacturing steps of the present invention.10 sleeve body 12 workpiece joint end 122 end face 14 tool joint end 15 side surface 16 groove 18 angle groove 19 inclined section 20 insulation outer layer 22 rib 24 angle rib 26 extension section 30 insulation space 40 sleeve body 42 workpiece joint end 44 tool joint end 61 is placed into step 62 to determine the insulation space step 63 insulation outer layer and insulation space forming step 64 - removal step 72 mold 74 movable mold rod 91 operating tool 92 workpiece