M311550 八、新型說明： '【新型所屬之技術領域】 固定之手工具連接桿構造 本創作係與一種手工具有關，更詳而言之，特別是指 -種藉由-固定裝置可連接一本體於—桿體上伸縮或心 【先前技術】 按，請參閱第一®，習知手工具連接桿構造，該手工 具1 0主要係包含有一本體i i 一桿體工2及一固定装 置1 3所構成，該本體i工上係軸向環設有數個預定段落 之環槽1 1 1，而該固定裝置i 3係套設於該本體i工與 桿體1 2 Μ，該固定裝置！ 3上係以預定之定位鋼珠工3 1相對活動卡嵌於該本體丨i之·丨1Jl，以達到該本 體1 1接設於該桿體i 2及固定裝置i 3上之功效者。 接著，請配合參閱第二圖，另一習知手工具連接桿構 造，该手工具2〇主要係由一本體21、一桿體22及一 卡固裝置2 3所構成，該本體2 1係為一中空貫穿之方型 官體，該本體2 1上係於管體其中一面上穿設有數個預定 段落之定位孔2 1 1，而該桿體2 2係穿設一槽孔2 2 1 ，供裝設一卡固塊2 3 1並以彈簧2 3 2頂壓而成之卡固 裝置2 3 ’且配合該本體2 1之定位孔2 1 1做卡固作用 ’另’該桿體2 2兩側係彎製成一呈預定角度及長度之承 接部2 2 2 ’以組接各種不同之手工具者。 【新型内容】 惟’習知手工具連接桿構造，該本體1 1係需依照該 M311550 .等％槽1 1 1之段落間隔做分段式伸縮，當欲伸縮長度係 •介於兩段落之間時’易造成使用上之不便，且另一習知手 工具連接桿構造，其係雖可由該桿體2 2兩側之承接部2 2 2，、且接各種不同手工具，但該本體2丨亦係依照該等定 位孔2 1 1之段落間隔做分段式伸縮，易造成使用上伸縮 時之不便及伸縮規格上之限制。 本創作提供—種手王具連接桿構造，其係包含一桿體 及-固定裝置所構成’該桿體至少在其一侧成型有一套接 部，其軸向並貫設一軸孔，該固定裝置係由一旋紐及一扭 力彈簧組成，該独-侧貫設—相對套接部之套接孔，該 扭力，簧係利用兩側卡合端分別卡固於該套接部環緣穿設 之一貫穿料該独㈣凸緣凹設之―固定孔使該固定 裝置套樞於該桿體上，供旋控該固定襄置之旋鈕，使一本 體之延伸桿可連接於該桿體上伸縮固定者。 本創作所提供之手工具連接桿構造，其係利用旋轉該 固定裝置之旋鈕’帶動該扭力彈簧扭轉，消除對該本體延 伸桿之固緊力，供該本體可於該桿體上軸向移動，使該手 工具可無段式任意調整伸縮長度，且釋放該旋鈕時，該扭 力彈黃受彈力回復至原本大小，具有—固緊力可限位固定 該本體於該桿體上，其調整伸縮長度方式操作簡單，且以 無段式任意調整伸縮長度，使手工具可有效應 性’達到最佳之使用功效者。 特 【實施方式】 請參閱第三及四圖，本創作提供一種手工具連接桿構 M311550 .&之較佳實施例，該手工具係指一種棘輪扳手，其主要係 包含有-本體30、—桿體4〇及一固定裝置5〇 成；其中： 該本體3 0前端係設有一工作頭部3 i，該工作頭部 3 1上樞設有-棘輪組3 i 1，可供套接玉具使用，且該 工作頭部3 1後端係-體延伸成型—延伸桿3 2 ; 该桿體4 0係為-圓柱體，其一侧係成型為一套接部M311550 VIII, new description: '[New technology field] Fixed hand tool connecting rod structure This creation department is related to a hand tool, in more detail, especially a kind of body can be connected by a fixed device Telescopic or spherical on the rod [Previous technique] Press, please refer to the first ®, conventional hand tool connecting rod structure, the hand tool 10 mainly includes a body ii a rod body 2 and a fixing device 1 3 The main body of the main body is provided with a plurality of ring grooves 1 1 1 of a predetermined section, and the fixing device i 3 is sleeved on the body and the body 1 2 Μ, the fixing device! 3 is attached to the main body 以i 丨1Jl with a predetermined positioning steel bead 31 to achieve the function of the body 1 1 attached to the rod i 2 and the fixing device i 3 . Next, please refer to the second figure, another conventional hand tool connecting rod structure, which is mainly composed of a body 21, a rod body 22 and a fastening device 23, which is a body 2 1 system. The hollow body of the hollow body is formed on the one side of the pipe body by a plurality of positioning holes 2 1 1 of a predetermined section, and the rod body 2 2 is bored with a slot 2 2 1 , a fixing device 2 3 1 which is formed by pressing a spring block 2 3 1 and pressed by a spring 2 3 2 and engaging with the positioning hole 2 1 1 of the body 2 1 to perform a clamping function 2 2 The two sides are bent into a receiving portion 2 2 2 ' with a predetermined angle and length to assemble various hand tools. [New content] Only the structure of the traditional hand tool connecting rod, the body 1 1 system should be segmented and stretched according to the paragraph interval of the M311550, etc. % slot 1 1 1 , when the length is to be stretched and the length is In the meantime, it is easy to cause inconvenience in use, and another conventional hand tool connecting rod structure can be made by the receiving portion 2 2 2 on both sides of the rod body 2, and the various hand tools are connected, but the body 2丨 is also segmented and stretched according to the interval between the positioning holes 2 1 1 , which is easy to cause inconvenience in use and expansion and the limitation of expansion and contraction specifications. The present invention provides a hand-rocking rod connecting rod structure, which comprises a rod body and a fixing device. The rod body is formed with a set of joints at least on one side thereof, and a shaft hole is axially arranged and fixed. The device is composed of a knob and a torsion spring, and the single-side is provided with a sleeve hole of the opposite sleeve portion, and the torsion force is respectively fastened by the engaging ends of the two sides to the loop edge of the sleeve portion. Providing one of the fixing holes of the single (four) flange recessed to fix the fixing device on the rod body for rotating the knob of the fixing device, so that an extension rod of a body can be connected to the rod body The upper telescopic fixer. The hand tool connecting rod structure provided by the present invention is configured to rotate the torsion spring by rotating a knob of the fixing device to eliminate the fastening force to the body extension rod, and the body can be axially moved on the rod body. The hand tool can adjust the telescopic length arbitrarily without a segment, and when the knob is released, the torsion spring is restored to the original size by the elastic force, and the fastening force can limit the body to the rod body, and the adjustment is performed. The telescopic length mode is easy to operate, and the telescopic length can be adjusted arbitrarily without a segment, so that the hand tool can be effective to achieve the best use effect. [Embodiment] Please refer to the third and fourth figures. The present invention provides a preferred embodiment of a hand tool connecting rod structure M311550. The hand tool refers to a ratchet wrench, which mainly includes a body 30. The rod body 4〇 and a fixing device 5 are formed; wherein: the front end of the body 30 is provided with a working head 3 i, and the working head 3 1 is pivotally provided with a ratchet set 3 i 1 for socketing The jade piece is used, and the working head 3 1 is a rear end body-body extension forming-extending rod 3 2 ; the rod body 40 is a cylinder, and one side is formed into a set of joints
4 1，另一側係設有—套設握把之握柄部4 2，供使用者 方便握取，該套接部4 1係沿桿體4 〇軸向料有—軸孔 4 1 1，供該本體3 〇之延伸桿3 2相對套接於其中該 套接部4 1於靠近軸孔4 1 i之環緣處係穿設—成型為 孔之f穿部4 1 2，且於該貫穿部4 1 2後方之内環緣周 面凸0又唇緣413，另，該套接部41之貫穿部412 末梢位置處之外環緣係較有-限位環溝4 1 4 ; ”亥固疋裝置5 〇係套設於該本體3 〇與桿體4 〇間， 該固=裝置5 〇係為-旋叙5 i及—扭力彈簧5 2所組成 ，該旋紐5 1係為金屬材f所製成之柱體，其亦可相對 -塑膠材質所構成，以增加該手卫具樣式之變化，該旋紐 5 1於相對該套接部4 1-侧係軸向貫設有一套接孔5工 1 ’以相對套接於該桿體4〇之套接部4工，而該旋紐5 1於相對該套接孔5 1 1另-侧係設有-穿孔5 ! 2，供 該本體3 0之延伸桿3 2相對穿設，且該套接孔5 ^ 端係沿其内部環緣周面設有-凸緣5 1 3，該凸緣5 ! 3 係於預定位置上凹設一固定孔5丄4，同時，該旋 7 M311550 .係於外環緣相對該桿體4 〇限位環溝4 i 4位置處貫設有 一限位孔5 1 5 ’供-限位栓5 1 6可穿過該限位孔5 1 5，卡固於該限位環溝4丄4者，另，該扭力彈簧5 2係 成型為相對該本體3 〇延伸桿3 2之大小，其上、下兩側 各設有一卡合端5 2 1，該扭力彈簧5 2可利用卡合端5 2 1卡固於該桿體4 〇套接部4丄之貫穿部4工2及該旋 鈕5 1之固定孔5丄4中，俾使該扭力彈簧5 2可套樞於 轉體40套接部4 1之唇緣4 1 3及該旋鈕5 1之凸緣 5 1 3間，且該扭力彈簧52可固緊該本體3 〇之延伸桿 3 2於該桿體4〇之套接部4 1中。 為供進一步暸解本創作構造特徵、運用技術手段及所 預期達成之功效，兹將本創作使用方式加以敛述，相信當 可由此而對本創作有更深入且具體之瞭解，如下所述： 請參閱第四至五圖所示，當欲組裝該手工具連接桿時 ，須先將該扭力彈簧5 2之—側卡合端5 2 i卡固於該桿 體4 0套接部4丄之貫穿部4丄2貫孔中，使該扭力彈菁 f 2置設於該套接部4 1之内部唇緣4 i 3上，再將該固 定裝置5 0之旋鈕5 1旋設於該桿體4〇之套接部41上 ’使該扭力彈簧5 2之另—侧卡合端5 2 1卡固於該旋紐 5 1之固定孔5 1 4中，供該扭力彈簧5 2可固樞於該桿 體4 0套接部4 1之唇緣4 1 3及該旋钮5丄之凸緣5工 3間’另’再將該限位栓5 ! 6穿過該旋紐5工之限位孔 5 1 5，卡固於該桿體4 0之限位環溝4 i 4中，使該旋 紐5 1固樞於該桿體4 〇上，此時，即可完成該手工具連 M311550 .接桿之組襄。 接著，凊配合參閱第五至六圖所示，當該手工具欲接 設該本體3 0時，先單向扭轉該固定裝置5 〇之旋鈕5 1，帶動其中卡固於該旋鈕5 1固定孔5 1 4中之一侧卡 合端5 2 1扭轉，此時，如第七圖所示，該扭力彈簧5 2 向外擴張，其彈簧直徑係大於該本體3 〇延伸桿3 2之直 徑，消除了該扭力彈簧5 2對該延伸桿3 2之固緊力，使 該本體3 0可穿設於該桿體4 〇套接部4 i之轴孔4工工 •中，且可無段式任意調整伸縮其長度，而當釋放該旋鈕5 1柃，該扭力彈簧5 2受其彈性回復力而回復至相對於該 本體3 0延伸桿3 2產生-束緊固定作用，如第六圖所示 ，使戎本體3 0延伸桿3 2可自動被限位固定於一預定位 置上，而無法於該桿體4 〇上伸縮，以達到該本體3 〇之 延伸桿3 2可連接於該桿體4 〇上伸縮固定之功效者。 請參閱第八圖所示，本創作提供一種手工具連接桿構 造之另一實施例，其主要功能係與前一實施例同，故不再 贅述，其中，該桿體4 0係於相對該套接部4 另一側亦 成型為一套接部4 3，以套設另一固定裝置6 〇，供組接 不同種類之手工具本體70末端之延伸桿71，以達到具 有不同功能之使用功效者。 請參閱第九圖所示，本創作提供一種手工具連接桿構 造之又一實施例，其主要功能係與前一實施例同，故不再 贅述，其中，該限位環溝4 1 4係環設於該桿體4 〇套接 部4 1相對該旋紐5 1限位孔5 ;l 5位置處之局部周緣， M311550 -供該旋紐5 1旋轉時，該限位栓5 1 5可相對於該限位環 溝4 1 4上旋轉之行程，且該桿體4〇套接部4 i之貫穿 部4 1 2係為一缺槽，供該扭力彈簧5 2之一側卡合端5 2 1可先置設於該貫穿部4 i 2中，再將另一側卡合端5 2 1卡固於該旋鈕5 1之固定孔5 1 4中，使該扭力彈箬 5 2可固樞於該桿體4 0之套接部4 1及該旋鈕5 i之套 接孔5 1 1間，同時，該旋鈕5 1係採用塑膠材質一體成 型’並在其外環面上環凸間設凸塊5工7，以增加該旋紐 _ 5 1之摩擦係數，$ ’該旋钮5 ^外環面可相對於其旋 轉方向枯5又有s己遽5 1 8，供使用者可易於辨識該旋鈕5 1之旋轉方向者。 茲，再將本創作之特徵及其可達成之預期功效陳述如 下： / 0 1、本創作之手工具連接桿構造，該固定裝置之旋鈕 係單向扭轉，以旋控該扭力彈簧對該本體延伸桿之固緊作 _用消失使忒本體可於該桿體上轴向伸縮移動，當釋放該 旋鈕時，該扭力彈簧因其彈性回復力，對該本體延伸桿具 有一固緊作用，使該本體延伸桿可自純限固於一預定位 置上，其操作鮮，以達到使用上具有簡易功效者。 ―2本創作之手工具連接桿構造，該本體係利用旋控 該固疋裝置之旋鈕，使該扭力彈簧對該本體延伸桿之固緊 作用肩失’遺本體可於該桿體上無段式任意調整伸縮其長 度，俾使該手工具有效應用其無段式伸縮特性，以達到最 佳之使用功效，且可相對提升其市場競爭力。 M311550 3、本創作之手工具連接桿構造，該桿體係可兩側各 成型有一套接部及固定裝置，供組接不同種類之手工具 以達到具有不同功能之使用功效者。 綜上所述，本創作在同類產品中實有其極佳之進步實 用性，同時遍查國内外關於此類結構之技術資料，文= 亦未發現有相同的構造存在在先，是以，本創作實已且2 新型專利要件，爰依法提出申請。 、 惟，以上所述者，僅係本創作之一較佳可 已，故舉凡應用本創作說明書及申請專利範圍所為 結構變化，理應包含在本創作之專利範圍内。〜"4 1 , the other side is provided with a grip portion 4 2 for gripping the handle, and the sleeve portion 4 1 is axially bored along the shaft 4 - shaft hole 4 1 1 The extending rod 3 2 of the body 3 is relatively sleeved in the sleeve portion 41 to be disposed near the edge of the shaft hole 4 1 i—formed as the hole penetrating portion 4 1 2 of the hole, and The inner peripheral edge of the through portion 4 1 2 is convex and has a lip 413. Further, the outer edge of the through portion 412 of the sleeve portion 41 has a ring-shaped annular groove 4 1 4; The Haigu 疋 device 5 〇 is sleeved between the body 3 〇 and the shank 4 ,, and the solid=device 5 为 is composed of a 旋 5 5 i and a torsion spring 52, and the knob 5 1 is The cylinder made of the metal material f can also be formed with respect to the plastic material to increase the change of the style of the hand guard. The knob 5 1 is axially connected to the side of the sleeve portion 4 The utility model is provided with a set of holes 5 '1' to be sleeved relative to the sleeve 4 of the rod body 4, and the knob 5 1 is provided on the other side of the sleeve hole 5 1 1 - perforation 5 2, the extension rod 3 2 of the body 30 is oppositely pierced, and the sleeve hole 5 ^ end is along the same The peripheral edge of the rim is provided with a flange 5 1 3 which is recessed at a predetermined position with a fixing hole 5丄4, and the screw 7 M311550 is attached to the outer ring edge relative to the rod body. 4 〇Restricted ring groove 4 i 4 position is provided with a limit hole 5 1 5 'Supply-limit pin 5 1 6 can pass through the limit hole 5 1 5, and is clamped in the limit ring groove 4丄In addition, the torsion spring 52 is formed to be opposite to the body 3 〇 extension rod 32, and each of the upper and lower sides is provided with an engaging end 52, and the torsion spring 52 can be engaged. The end portion 5 2 1 is fastened in the through hole portion 2 of the rod body 4 〇 socket portion 4 及 and the fixing hole 5 丄 4 of the knob 5 1 , so that the torsion spring 52 can be pivoted to the rotating body 40 Between the lip 4 1 3 of the sleeve portion 4 1 and the flange 5 1 3 of the knob 5 1 , and the torsion spring 52 can fasten the sleeve 3 of the body 3 套 to the sleeve 4 套In section 4 1. For further understanding of the characteristics of the creation of the creation, the use of technical means and the expected effect, we will use the way of the use of this creation, I believe that this can have a deeper and more specific understanding of the creation, as follows Said: Please refer to the fourth As shown in the fifth figure, when the hand tool connecting rod is to be assembled, the side engaging end 5 2 i of the torsion spring 52 is first fastened to the through portion 4 of the rod body 4 0 socket portion 4丄. In the through hole, the torsion spring c 2 is placed on the inner lip 4 i 3 of the socket portion 4 1 , and the knob 5 1 of the fixing device 50 is screwed to the rod body 4 . The other part of the torsion spring 52 is clamped in the fixing hole 5 1 1 of the knob 5 1 for the torsion spring 52 to be fixed to the sleeve The lip 4 1 3 of the sleeve 40 sleeve portion 4 1 and the flange 5 of the knob 5 5 3 'other' then pass the limit bolt 5 ! 6 through the limit hole of the knob 5 5 1 5, is fastened in the limit ring groove 4 i 4 of the rod body 40, so that the knob 5 1 is fixed on the rod body 4 ,, at this time, the hand tool can be completed with the M311550. The set of posts is 襄. Then, as shown in the fifth to sixth figures, when the hand tool is to be connected to the body 30, the knob 5 1 of the fixing device 5 is first unidirectionally twisted to drive the knob 5 1 to be fixed. One of the side engaging ends 5 2 1 of the hole 5 1 4 is twisted. At this time, as shown in the seventh figure, the torsion spring 52 is outwardly expanded, and the spring diameter thereof is larger than the diameter of the body 3 〇 extension rod 3 2 . The fastening force of the torsion spring 52 to the extension rod 32 is eliminated, so that the body 30 can be inserted into the shaft hole 4 of the rod body 4 〇 socket portion 4 i, and no The segment type is arbitrarily adjusted and stretched, and when the knob 5 1 释放 is released, the torsion spring 52 is restored by its elastic restoring force to a tension-fixing function with respect to the extension rod 3 2 of the body 30, such as the sixth. As shown in the figure, the extension rod 3 2 of the crucible body 30 can be automatically fixed to a predetermined position, and cannot be expanded and contracted on the rod body 4 to reach the extension rod 3 2 of the body 3 can be connected to The rod body 4 has an effect of being stretched and fixed. Please refer to the eighth figure, the present invention provides another embodiment of the structure of the hand tool connecting rod, the main function of which is the same as that of the previous embodiment, and therefore will not be described again, wherein the rod body 40 is opposite to the same. The other side of the socket portion 4 is also formed as a set of joints 4 3 for arranging another fixing device 6 〇 for assembling the extension rods 71 of the ends of different types of hand tool bodies 70 for use with different functions. Efficacy. Please refer to the ninth figure, the present invention provides a further embodiment of the structure of the hand tool connecting rod, the main function of which is the same as that of the previous embodiment, and therefore will not be described again, wherein the limiting ring groove 4 1 4 is The ring is disposed on the partial periphery of the rod body 4 〇 socket portion 4 1 opposite to the limit hole 5 of the knob 5 1; M311550 - when the knob 5 1 is rotated, the limit bolt 5 1 5 The traverse portion 4 1 2 of the rod body 4 〇 socket portion 4 i is a vacant groove for the one side of the torsion spring 52 2 to be engaged with the rotation of the limit ring groove 4 1 4 The end 5 2 1 may be first disposed in the through portion 4 i 2 , and the other side engaging end 5 2 1 is clamped in the fixing hole 5 1 4 of the knob 5 1 to make the torsion magazine 5 2 It can be fixed between the sleeve portion 4 1 of the rod body 40 and the sleeve hole 51 1 of the knob 5 i. At the same time, the knob 5 1 is integrally formed of a plastic material and is convexly formed on the outer ring surface thereof. There is a bump 5 to increase the friction coefficient of the knob _ 5 1 , and the knob 5 5 can be used with respect to the direction of rotation of the knob 5 and has 5 s 5 1 8 for the user to It is easy to recognize the direction of rotation of the knob 5 1 . Hereby, the characteristics of this creation and its expected efficacies are stated as follows: / 0 1. The hand tool of this creation is connected to a rod, and the knob of the fixture is unidirectionally twisted to rotate the torsion spring to the body. The fastening of the extension rod _ the disappearance causes the cymbal body to be axially telescopically movable on the shank, and when the knob is released, the torsion spring has a fastening effect on the extension rod of the body due to its elastic restoring force, so that The body extension rod can be fixed to a predetermined position from the pure position, and the operation is fresh, so as to achieve a simple effect in use. ―2 The hand tool connecting rod structure of the creation, the system utilizes the knob of the fixing device to rotate the torsion spring to fix the shoulder extension rod, and the body can be free on the rod body. The arbitrarily adjusts the length of the telescopic, so that the hand tool can effectively apply its segmentless telescopic characteristics to achieve the best use efficiency, and can relatively enhance its market competitiveness. M311550 3. The hand tool connection rod structure of this creation, the rod system can be formed with a set of joints and fixing devices on both sides for assembling different kinds of hand tools to achieve the functions of different functions. In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has checked the technical information about such structures at home and abroad. The text = also did not find the same structure exists first, so, This creation has 2 new patent requirements and has applied for it according to law. However, the above-mentioned ones are only one of the best in this creation, so the structural changes that apply to the scope of this creation and the scope of the patent application should be included in the scope of this creation. ~"
11 M311550 .【圖式簡單說明】 第7圖係習知手工具連接桿結構之剖面示意圖。 ^圖係另知手工具連接桿結構之剖面示意圖 、囷係本創作較佳實施例之立體外觀圖。 第四圖係本創作較佳實施例之立體外觀分解圖。 第五圖係本創作較佳實施例之組合剖視圖。 第，、圖係本創作較佳實施例之限位動作剖面示意圖。 ^七圖係本創作較佳實施例之伸縮動作剖面示意圖。 ，八圖係本創作另—實施例之組合剖視圖。 々圖係本創作又—實施例之局部立體外觀分解圖。 主要元件符號說明】 【習知】 10 手工具 11 本體 1 2 桿體 13 固定裝置 2 0 手工具 2 1 本體 2 2 桿體 2 2 1 槽孔 2 3 卡固裝置 2 3 1 卡固塊 【新型】 3 0 本體 111 環槽 131 定位鋼珠 222 承接部 2 3 2 彈簣 12 M311550 ^ 3 1 工作頭部 3 1 1 棘輪組 3 2 延伸桿 4 0 桿體 4 1 套接部 4 1 1 軸孔 4 1 2 貫穿部 4 1 3 唇緣 4 1 4 限位環溝 4 2 握柄部 4 3 套接部 • 5 0 固定裝置 5 1 旋钮 5 1 1 套接孔 5 1 2 穿孔 5 1 3 凸緣 5 1 4 固定孔^ 5 1 5 限位孔 5 1 6 限位栓 5 1 7 凸塊 5 1 8 記號 5 2 扭力彈簧 5 2 1 卡合端 修 6 0 固定裝置 7 0 本體 7 1 延伸桿 1311 M311550 . [Simple description of the drawing] Figure 7 is a schematic cross-sectional view of the structure of the connecting rod of the conventional hand tool. The figure is a schematic cross-sectional view of the structure of the hand tool connecting rod, and the three-dimensional appearance of the preferred embodiment of the present invention. The fourth drawing is a perspective exploded view of the preferred embodiment of the present invention. The fifth drawing is a combined cross-sectional view of a preferred embodiment of the present invention. The drawings and the schematic diagram of the limit action of the preferred embodiment of the present invention. Figure 7 is a schematic cross-sectional view showing the telescopic action of the preferred embodiment of the present invention. Figure 8 is a cross-sectional view of a combination of the other embodiments of the present invention. The drawing is a partial stereoscopic exploded view of the present invention. Main component symbol description] [Practical] 10 Hand tool 11 Body 1 2 Rod 13 Fixing device 2 0 Hand tool 2 1 Body 2 2 Rod 2 2 1 Slot 2 3 Fixing device 2 3 1 Fixing block [New 】 3 0 body 111 ring groove 131 positioning steel ball 222 receiving part 2 3 2 magazine 12 M311550 ^ 3 1 working head 3 1 1 ratchet set 3 2 extension rod 4 0 rod 4 1 socket 4 1 1 shaft hole 4 1 2 Penetration 4 1 3 Lip 4 1 4 Retaining ring groove 4 2 Grip 4 3 Sockets • 5 0 Fixing device 5 1 Knob 5 1 1 Socket 5 1 2 Perforation 5 1 3 Flange 5 1 4 fixing hole ^ 5 1 5 limiting hole 5 1 6 limit bolt 5 1 7 bump 5 1 8 mark 5 2 torsion spring 5 2 1 snap end repair 6 0 fixing device 7 0 body 7 1 extension rod 13