1298037 九、發明說明： ^ 【發明所屬之技術領域】 本創作係屬棘輪扳手用之技術領域者。 【先前技術】 按’省用之棘輪扳手構造’其包括有：一本體，其係由鍛造 加工及車銑加工等形成預定形狀的頭端及桿身端，其中該頭端則 向内形成有凹部，以供驅動體及掣子能同時組設於凹部内，且在 φ 蓋體蓋合後亦能使驅動體一端的四角頭能凸伸於本體及蓋體的一 侧方；如此’㈣者即可手握住桿身端，且藉細角頭與套筒的 配合操作後’方能將螺栓或螺帽等零件給拆卸之（此為最傳統棘 輪扳手構造）；_ ’當卫作環境有交流電的漏電情形時，則會 使得會因本體係為鐵製材質而傳導至人體上，而產生意外: 發生為業者的一大困擾； 扳手的部分缺失，但是， 為改進上賴失，t麵於捕之射絲置有一歸 #握柄（此75是近年來的棘輪扳手），如此，雖可解決傳統式棘輪 ‘工作環境内有高壓電，且工具又是潮 渔的狀態下’顧高壓電賴過大及其獨特的跳躍式傳導作用而 更加容祕導至人體上，並會導致電擊縣或危害個者的生命 健康之意外危險發生為其另一大困擾； 加工步驟上需要固定的時間加工， 另外’上述之棘輪扳手在製造時，則會因其所需的加工步驟 或流程相當煩雜，且亦必需作多次的表面加工處理，並使其每個 如此，在量產時，則無法有效 1298037 ' 的縮短其加工時間及簡化其加工步驟，且亦無法提高其產能或產 重，以致使其加工成本相對的變得較南而無法降低，進而降低盆 市場之競爭力及佔有率為其另一大困擾。 有鑑於此，本創作人乃積極開發研究，並為改進上述習用棘 • 輪扳手的各項缺失，本創作人以從事此類產品製造多年之經驗， 經過長久努力研究與實驗，終於開發設計出本創作之簡化絕緣式 棘輪扳手構造，期能嘉惠所有的消費者及製造者。 • 【發明内容】 本創作之簡化絕緣式棘輪扳手構造的主要内容係在於提供一 種藉由將賴體組設於本體之頭部及桿部的適當處，錢頭部之 凹陷空間内緣及桿部的末端面均不會受外圍體所覆蓋之，又，將 已組設於桿部適當處的外圍體與握柄轴孔間係形成相互疊置設 十且亦月b於握柄與外圍體間的接觸位置上組設有軟質體者；如 籲此’其不但此捨棄多數加工所需的流程及步驟，且能降低其不良 率及運載遺失的損耗率，以降低二次加工所需的成本費用及提高 • 用率外’啊，亦能確實阻騎體從接觸面間滲入至桿 P上以防止阿壓電在跳躍式傳導作用下傳導至使用者身上而導 電擊擊繁使用者或危害使用者的生命健康，且能達到確實絕緣 及杜、、邑‘電的功效，進而能提高其競爭力及市場之佔有率者為其 進步性之功效。 本創作係有_倾緣式'雜扳手構造 ’請參閱第一 5 1298037 .圖至第三圖所示’其主要包括有-本體1，其係可分為頭部工〇 ,及才干$1 1 ’其中該頭部1 〇内則設有凹陷空間1 〇 1，以供棘 輪機構、、a5〔即至少包括有驅動體5 〇、掣子5 1及彈性體（圖 中未示）〕。又於其内，又，該桿部工工係可呈預定長度及形狀者， 且於其外面上適當處則可齡_2減織之；而上述之 棒。P 11與外圍體2間的組設方式可為一體包覆成型之、套合、 嵌合··等方式為之； 該外圍體2 ’其係為非導電材質所製成的，且其係以一體包 覆成型的方式包覆於本體i之頭部i◦及桿部i i的適當處並 必需使頭部1◦之凹陷_101内緣及桿部11末端端面均不 被外圍體2所覆蓋之；又，該外圍體2末端則可形成有接合部2 0且該接& °卩2 0係呈錐狀或平直狀為最佳，並於接合部2 〇 形成有限位點2 〇1，以致使接合部2 〇在組設於握柄3轴孔3 φ 1内卞匕月匕使限位點2 〇 1卡合於軸孔3 1之凹環3 1 〇内者； 該握柄3，其一端端面3〇上設有軸孔3 1，且該握柄3之 .外表^戈端面3 〇或軸孔31的適當處則與軟質體4間形成相互 組設之，並使握柄3與軟質體4間的組設方式可為一體包覆成型 之、套合、喪合·.等方式為之，以供本體i之桿部i i末端在 ^置組设於軸孔31内時，恰能使握柄3與外圍體2間形成相互 登置的緊密迫緊方式，且能使已組設於桿部1工上的外圍體2及 握柄3之端面30或軸孔31間的接觸面上組設有軟質體4，以 1298037 •藉綠質體4的作用而可確保賴體2與握柄3間的接觸面結合 ,度更加緊密確實者；社狀麵3及軟㈣4及賴體2均是 為非導電材質所製成，如：塑膠材質、橡膠材質··等為之； 田製Xe捋，則必需先將製成預定形狀之本體丄置於另一模具 内，再將溶炫狀之塑膠材料經由射出機加遷至另一模具内，使其 能同時包覆於本體工之頭部工〇 (不含凹陷空間工〇工）及桿部 .11外表面適當距離，待冷卻後，即可完成將外圍體2一體包覆 於本體1上的製造方式，且能使頭部1〇之凹陷空間1〇1及桿 部11末端面均不會被外圍體2所覆蓋之； 另外，再將已製成預定形狀之握柄3置於另一模具内，再將 熔熔狀之軟質塑膠材料經由射出機加壓至另一模具内，使其能同 時包覆於握柄3外表面（含端面30)及其軸孔3 i内緣適當距 離，待冷卻後，即完成軟質體4 一體包覆於握柄3上的製造方式； • 如此，即可將已包覆有外圍體2的本體1之桿部i i末端與 握柄3之軸孔31形成對齊後，再經由機械加壓組裝方式而直接 使桿部11末端及已組設於其上之外圍體2接合部2 0能同時插 置於握柄3之軸孔31内，此時，由於轴孔31内緣包覆有軟質 體4，因此，會使接合部2 〇在插入軸孔31内時，先壓迫軟質 體4擴大產生變形而束緊於外圍體2之接合部2 0的外周緣上， 以致使握柄3與外圍體2間係形成相互疊置的緊迫迫緊方式，且 能使握柄3與外圍體2間的接觸面有更加緊密迫緊的方式，進而 1298037 ..使刀佈於握柄3外侧之液體則無法從握柄3及外圍體2間的接觸 -，面財人至桿部1 1處，以致使在紐電環境作業下，僅需注意 丙3卜表疋否保持乾趣，即可確f阻絕或防止高壓電跳躍式傳 導的功效’以確保使用者在高遷環境下的生命有所保障外，同時， 亦能使其整體加工更加簡化快速，且能提高其產量及產能糊 率’進而達到降低製造加工成本及提高其競爭力者。 春 請參閱第四圖所示，其乃為本創作之再-實施例圖，其主要 的改變在於··將原來軟質體4係組設於握柄3上改變為軟質則 係組設於已位於本體i適當處的外圍體2上，且該外圍體2與軟 質體4間的組設方式係可為一體包覆成型之、套合、鼓合..等 方式為之，並使軟質體4組設於外圍體2之接合部2 〇處為最 佳；因此，當本則之桿部i i及其已位於其上之外圍體2的接 合部2 0插置於握柄3之軸孔31内時，恰會因軸孔3丄及外圍 籲體2均為硬質塑膠材料所製成的，且會使軸孔3工將已位於外圍 體2之接合部2 0上的軟質體4奸更加緊密的收束壓縮變形， •方此使外圍體2之接合部2 0得以被擠入軸孔31内，以使握柄 3與外_2_接觸祕持更加緊密迫緊的貼合，而可達到防 止液體從此接觸面間滲人至桿部i ，進而可雜杜絕高壓電 跳躍式傳導所引_電擊的功效者；如此，其所的技術 原理及手段均已於上勒容巾詳加描述之，故不在此贅述之； 再請參閱第五圖所示，其乃為本創作之另—實施例圖，其主 1298037 .··要的改變在於：將原來軟質體4係以—體包覆射出方式組設於握 •，柄3上的方式改變為軟質體4係能套合或喪合於已組設於本體丄 之杯部1 1上的外圍體2及握柄㈣的接處面上，且該軟質體4 -端緣至少要覆蓋或擠人至糊體2之接合部2 Q上或握柄3之 軸孔31内，並能使外圍體2之接合部2 〇亦可組設於握柄3之 軸孔31内為最佳者；因此，當本體丄之桿部丄丄及已組設於其 鲁上的外圍體2之接合部20先插入至軟質體4内，即可使軟質體 4能結合於外圍體2上，再順勢插人至握柄3之軸孔3 i内時， 恰會因軸孔31及外圍體2均為里复声膠材料所製成的，且會迫 使軸孔31壓迫軟質塑膠材料所製成的軟質體4呈受壓收縮而變 形，以致使外圍體2及軟質體4得以同時被擠入軸孔31内，而 使得握柄3與外圍體2間的接觸面保持緊密迫緊的貼合，而可達 到防止液體從此接觸面間滲入至桿部i1處，進而可確保杜絕高 ^ 壓電跳躍式傳導所引起的電擊擊斃的功效者；而上述之軟質體4 係可為TPR、pu· ·等材質所製成，或;^可為油封、膠套·· • 等取代之；如此，其所運用的技術原理及手段均已於上述内容中 泮加描述之’故不在此資述之； 再請參閱第六圖所示，其乃為本創作之又一實施例圖，其主 要的改變在於：將原來外圍體2係以一體包覆射出方式組設於本 體1之桿部11上的方式改變為將已製成中空狀的外圍體2直接 套入或嵌入至本體1之桿部11的適當處，且能使本體1之頭部 1298037 1 10及桿部11均不會被外圍體2所覆蓋之，以致使本體1之桿 * 部11及已套置於其上的外圍體2能同時插入握柄3之轴孔31 内時’亦能使外圍體2及握柄3間的接觸面間組設有軟質體4， 且亦能因軸孔31及外圍體2均為硬質塑膠材料所製成的，而會 壓迫軟質塑膠材料所製成的軟質體4受軸孔31的限制而呈壓收 縮變形狀，以致使外圍體2及軟質體4得以同時被擠入軸孔3工 • 内，而使得握柄3與外圍體2間的接觸面間保持更加緊密迫緊的 貼合方式，而可達到防止液體從此接觸面間滲入至桿部i i處， 進而可確保杜絕高壓電跳躍式傳導所引起的電擊擊斃的功效者； 而上述之軟質體4與外圍體2或握柄3間的組設方式係可為一體 包覆成型之、套合、嵌合··等方式為之，且雜質體4係可為 TPR、pu··等材質所製成，或是可為油封、膠套··等取 代之；如此，其所運用的技術原理及手段均已於上述内容中詳加 _ 描述之，故不在此贅述之r 騎參财蝴所示，其乃為本創狀再—雛實施例圖， 其主要的改變在於：將絲賴體2係以-體包覆射出方式組設 於本體1之桿部1 i的適#處改縣外_2係—體包覆射出方 式組設於本體1之頭部1〇及桿部11上，且能使頭部i 〇之凹 陷空間1〇1内緣及桿部11末端面均不會被外圍體2所覆蓋， 以致使本體1之才亍部工工及已組設於其上的外圍體2能同時插入 握柄3之軸孔31内，再加上，該軸孔31及外圍體2末端的接 1298037 口 42 0係呈錐狀，而致使握柄3及外圍體2間形成相互疊置之 又十且會使已位於接合部2 〇上的限位點2 〇1恰卡合於軸孔 3 1之凹％3 1 Q内，而致使外隨2及握柄3間的接觸面形成 更加緊益迫緊的貼合方式，而可達到防止液體從此接觸面間滲入 至杯41、1處，進而可確銳£絕高壓電跳躍式傳導所引起的電擊 ，的功效者，如此，其所運用的技術原理及手段均已於上述内 谷中詳加描述之，故不在此贅述之； 、、、δ上所述，本創作之簡化絕緣式棘輪扳手構造，確實具有 、斤未有的創新構造’其既未見於任何刊物，且市面上亦未見有 4何類似的產品，所以，其具有新穎性應無疑慮。另外，本創作 斤二有之娜特徵以及魏遠非龍的所可比擬，所以其確實比 :習用的更具有其進步性，其符合姻專利法錢發明專利之申 請要件的規定，乃依法提起專利申請。 【圖式簡軍說日月1 本創作的触實施例將配合所附_式作—詳細說明如下， 俾使本創作可以獲致更進-步的瞭解，其中； 第一圖係為本創作之簡化絕緣式棘輪扳手構造之立體外觀 ^二圖係為第-圖之平面分解局部剖面示意圖； 第三圖係為第—κ之組合局部伽示意圖； 第四圖係為本創作之再一實施例之平面分解局部剖面圖； 第五圖係為本創作之另一實施例之平面分解局部剖面圖； 11 1298037 第六圖係為本創作之又一實施例之平面分解局部剖面圖； 第七圖係為本創作之再一較佳實施例之平面分解局部剖面 圖， 【主要元件符號說明】 本 體1 頭部10 凹陷空間101 桿部11 外圍體2 接合部20 限位點201 握柄3 端 面30 軸孔31 凹 環310 軟質體4 棘輪機構組5 驅動體50 掣 子51298037 IX. Description of invention: ^ [Technical field to which the invention belongs] This creation is a technical field for ratchet wrenches. [Prior Art] According to the 'supplied ratchet wrench structure', it includes: a body formed by a forging process and a turning and milling process to form a head end and a shaft end of a predetermined shape, wherein the head end is formed inwardly The concave portion is configured for the driving body and the tweezer to be simultaneously disposed in the concave portion, and the quaternary head of the driving body can also protrude from one side of the body and the cover body after the φ cover body is closed; You can hold the end of the shaft by hand, and after the operation of the fine angle head and the sleeve, you can disassemble the bolt or nut (this is the most traditional ratchet wrench construction); _ 'When the guard When the environment has leakage current of alternating current, it will cause the system to be transmitted to the human body due to the iron material, and an accident occurs: it is a big trouble for the operator; the part of the wrench is missing, but, in order to improve the loss, The t-face is equipped with a return handle (this 75 is a ratchet wrench in recent years), so that it can solve the problem that the traditional ratchet's working environment has high voltage and the tool is in the state of tide fishing. 'Gu high voltage power is too big and its unique jump The guiding effect is more secretive to the human body, and it may cause another serious trouble in the electric shock county or the accidental danger of harming the life of the individual; the processing step requires a fixed time processing, and the above-mentioned ratchet wrench is When manufacturing, it will be quite cumbersome because of the required processing steps or processes, and it is necessary to perform multiple surface treatments, and each of them is so effective that it is not effective to shorten the processing time of 1298037 ' during mass production. And simplifying its processing steps, and it is also unable to increase its production capacity or weight, so that its processing costs become relatively south and cannot be reduced, thereby reducing the competitiveness and occupancy rate of the pot market. In view of this, the creator is actively developing research, and in order to improve the lack of the above-mentioned conventional ratchet wheel wrench, the creator has been developing and designing after years of hard work and experimentation with the experience of being engaged in the manufacture of such products for many years. The simplified insulated ratchet wrench construction of this creation can benefit all consumers and manufacturers. • [Summary of the Invention] The main content of the simplified insulated ratchet wrench construction of the present invention is to provide a recessed space inner edge and a rod of the head of the money by placing the body on the head and the stem of the body. The end faces of the parts are not covered by the outer body, and the outer body that has been assembled at the proper position of the shank and the shaft hole of the handle are formed to overlap each other and are also placed on the handle and the periphery. If there is a soft body in the contact position between the bodies; if this is called, it will not only abandon the processes and steps required for most processing, but also reduce the defect rate and carry the lost loss rate to reduce the need for secondary processing. The cost and the increase of the cost of the use of 'ah, can also reliably hinder the riding body from the contact surface into the rod P to prevent the piezoelectric conduction to the user under the action of the jump conduction and conductive hitting users Or it can endanger the life and health of users, and can achieve the effectiveness of insulation and Du, 邑 'electricity, and thus improve their competitiveness and market share for its progressive effect. This creation has a _ sloping-type 'multi-wrench structure'. Please refer to the first 5 1298037. The figure to the third figure shows that it mainly includes the - body 1, which can be divided into head work, and talent $1 1 'The inside of the head 1 is provided with a recessed space 1 〇1 for the ratchet mechanism, a5 (that is, at least includes the driving body 5 掣, the cymbal 5 1 and the elastic body (not shown)). Further, in the above, the pole part engineering system can be of a predetermined length and shape, and if it is properly placed on the outside, it can be woven by age _2; and the above-mentioned stick. The arrangement between P 11 and the outer body 2 may be integrally formed by overmolding, nesting, fitting, etc.; the outer body 2' is made of a non-conductive material, and the system is Covering the head i of the body i and the appropriate portion of the rod portion ii in a one-piece overmolding manner, it is necessary that the inner edge of the recess _101 of the head portion 1 and the end surface end portion of the rod portion 11 are not surrounded by the outer body 2 Covering; further, the outer body 2 end may be formed with the joint portion 20 and the joint & °卩20 is preferably tapered or straight, and forms a finite point 2 at the joint portion 2 〇1, so that the joint portion 2 is disposed in the shaft hole 3 φ 1 of the grip 3, so that the limit point 2 〇1 is engaged with the concave ring 3 1 轴 of the shaft hole 3 1; 3. The shaft end 31 is provided on one end end face 3, and the outer surface of the handle 3 or the shaft hole 31 is formed with the soft body 4, and the grip is formed. The arrangement between the shank 3 and the soft body 4 can be integrally formed, nested, shackled, etc., so that the end of the rod ii of the body i is disposed in the shaft hole 31. When the handle 3 is just The surrounding bodies 2 are formed in a tightly tight manner with respect to each other, and the outer surface of the outer body 2 and the end surface 30 of the grip 3 or the shaft hole 31 which are assembled on the rod portion 1 are softly set. Body 4, with 1298037 • By the action of the green body 4, the contact surface between the body 2 and the handle 3 can be ensured to be more tightly integrated; the social face 3 and the soft (4) 4 and the lay body 2 are both It is made of conductive materials, such as: plastic material, rubber material, etc.; for Xe捋, it is necessary to first place the body of the predetermined shape into another mold, and then dissolve the plastic material. It can be moved to another mold through the injection machine, so that it can be covered at the same time in the head work of the main body (excluding the recessed space workmanship) and the outer surface of the rod.11, and after cooling, The manufacturing method of integrally covering the outer body 2 on the main body 1 is completed, and the recessed space 1〇1 of the head 1〇 and the end surface of the rod 11 are not covered by the outer body 2; The handle 3 that has been formed into a predetermined shape is placed in another mold, and the molten soft plastic material is pressurized to another through the injection machine. In the mold, it can be coated on the outer surface of the handle 3 (including the end surface 30) and the inner edge of the shaft hole 3 i at an appropriate distance. After cooling, the soft body 4 is completely covered on the handle 3. In this way, the end of the rod portion ii of the body 1 covered with the outer body 2 and the shaft hole 31 of the handle 3 can be aligned, and then the end of the rod portion 11 can be directly directly subjected to mechanical pressurization assembly. The peripheral body 2 joint portion 20 that has been assembled thereon can be inserted into the shaft hole 31 of the grip 3 at the same time. At this time, since the inner edge of the shaft hole 31 is covered with the soft body 4, the joint portion is caused. When the cymbal is inserted into the shaft hole 31, the soft body 4 is first compressed to be deformed and tightened to the outer periphery of the joint portion 20 of the outer body 2, so that the handle 3 and the outer body 2 are superposed on each other. The pressing method of pressing and the contact surface between the grip 3 and the outer body 2 is more tight and tight, and thus the liquid of the outer side of the grip 3 can not be removed from the grip 3 and the periphery. Contact between body 2 - face the person to the pole 1 1 so that in the New Zealand environment, only pay attention to the C 3 Interest, you can surely prevent or prevent the effect of high-voltage electric jump conduction to ensure the user's life in a high-migration environment, and at the same time, it can make its overall processing more simplified and faster, and can improve its Production and productivity margins, which in turn reduce manufacturing and processing costs and increase their competitiveness. See the fourth picture in spring, which is a re-implementation diagram of the creation. The main change is that the original soft body 4 series is set on the handle 3 and changed to soft. It is located on the outer body 2 at the proper position of the body i, and the arrangement between the outer body 2 and the soft body 4 can be integrally overmolded, nested, drummed, etc., and the soft body is made. It is preferable that the four sets are provided at the joint portion 2 of the outer body 2; therefore, when the rod portion ii of the present portion and the joint portion 20 of the outer body 2 on which it is located are inserted into the shaft hole 31 of the grip 3 When it is inside, it will be made of hard plastic material because the shaft hole 3丄 and the outer ring body 2 are made, and the shaft hole 3 will make the soft body which has been located on the joint portion 20 of the outer body 2 The tight constricted compression deformation, so that the joint portion 20 of the outer body 2 can be squeezed into the shaft hole 31, so that the grip 3 and the outer _2_ contact secretly tightly and tightly fit, and It can prevent the liquid from infiltrating between the contact surfaces to the rod portion i, and thus can eliminate the effect of the electric shock caused by the high-voltage electric jump conduction; thus, the technical original And the means have been described in detail in the above, so it is not described here; please refer to the fifth figure, which is another example of the creation, the main 1298037. The method is as follows: the original soft body 4 is assembled on the grip body in a body-wound manner, and the manner of the handle 3 is changed to a soft body. The system can be fitted or smashed to the cup portion 1 1 that has been assembled on the body. The upper surface of the upper body 2 and the grip (4), and the end edge of the soft body 4 at least covers or is squeezed into the joint portion 2 Q of the paste body 2 or the shaft hole 31 of the handle 3, and It is preferable that the joint portion 2 of the outer body 2 can also be disposed in the shaft hole 31 of the handle 3; therefore, when the stem portion of the body is twisted and the outer body 2 which has been assembled on the base 2 The joint portion 20 is first inserted into the soft body 4, so that the soft body 4 can be coupled to the outer body 2, and then inserted into the shaft hole 3i of the handle 3, which is due to the shaft hole 31 and the periphery. The body 2 is made of a squeaky rubber material, and the soft body 4 made of the soft plastic material is forced by the shaft hole 31 to be deformed by compression and contraction, so that the outer body 2 and the soft body 4 can be obtained. When it is squeezed into the shaft hole 31, the contact surface between the handle 3 and the outer body 2 is kept tightly and tightly pressed, and the liquid can be prevented from infiltrating into the rod portion i1 from the contact surface, thereby ensuring the elimination of the liquid. High ^ piezoelectric jump-type conduction caused by the impact of electric shock; and the above soft body 4 can be made of TPR, pu · · materials, or ^ can be replaced by oil seals, plastic sleeves · · Therefore, the technical principles and means used in the above description have been described in the above content, so it is not mentioned here; please refer to the sixth figure, which is another embodiment of the creation. The main change is that the original outer body 2 is assembled on the rod portion 11 of the body 1 in a one-piece coating manner, and the peripheral body 2 which has been made into a hollow shape is directly inserted or embedded into the body. 1 of the rod portion 11 is suitable, and the head portion 1298037 1 10 and the rod portion 11 of the body 1 are not covered by the outer body 2, so that the rod portion 11 of the body 1 and the sleeve portion 11 have been placed thereon. When the upper outer body 2 can be inserted into the shaft hole 31 of the handle 3 at the same time, the outer body 2 and the handle 3 can also be The soft body 4 is provided between the contact faces, and the soft body 4 made of the soft plastic material is restricted by the shaft hole 31 because the shaft hole 31 and the outer body 2 are made of a hard plastic material. The pressure is contracted and deformed so that the outer body 2 and the soft body 4 are simultaneously squeezed into the shaft hole 3, so that the contact surface between the handle 3 and the outer body 2 is more tightly and tightly fitted. In a manner, it is possible to prevent the liquid from infiltrating into the rod portion ii from the contact surface, thereby ensuring the efficacy of eliminating the electric shock caused by the high-voltage electric jump conduction; and the above-mentioned soft body 4 and the outer body 2 or the grip The three sets of the system can be integrally formed by overmolding, nesting, fitting, etc., and the impurity body 4 can be made of TPR, pu·· or the like, or can be an oil seal. Replacement with plastic sleeves, etc.; thus, the technical principles and means used by them have been described in detail in the above-mentioned contents, so it is not described here. In the case of the example embodiment, the main change is that the silky body 2 is coated with a body. The output mode group is disposed on the stem portion 1 of the body 1 and is adapted to the outside of the county. The body cover injection method is disposed on the head 1〇 and the stem portion 11 of the body 1 and enables the head i The inner edge of the recessed space 1〇1 and the end surface of the rod portion 11 are not covered by the outer body 2, so that the upper part of the body 1 and the outer body 2 assembled thereon can be simultaneously inserted into the grip. In the shaft hole 31 of the shank 3, the shaft hole 31 and the terminal 1298037 port 42 0 at the end of the outer body 2 are tapered, so that the handle 3 and the outer body 2 are overlapped with each other. The limit point 2 〇1 which has been located on the joint portion 2 恰 is just engaged in the concave portion 3 3 1 Q of the shaft hole 3 1 , so that the contact surface between the outer 2 and the grip 3 is formed to be more tight. The tight fitting method can prevent the liquid from infiltrating into the cup 41 and 1 from the contact surface, thereby ensuring the electric shock caused by the high-voltage electric jump conduction, and thus, the use thereof The technical principles and means have been described in detail in the above-mentioned inner valley, so it is not described here; s, δ, δ, the simplified insulated ratchet wrench construction of this creation is indeed It has not been seen in any publications, and there are no similar products on the market. Therefore, its novelty should be undoubted. In addition, the characteristics of this creation and the characteristics of Wei Yuanfei are comparable, so it is indeed more advanced than the customary ones, which meets the requirements of the application requirements of the patent law for invention patents. . [The figure shows that the implementation of the creation of the Sun and Moon 1 will be accompanied by the accompanying _ styles - as detailed below, so that this creation can be further improved, in which the first picture is the creation of this Simplified three-dimensional appearance of the structure of the insulated ratchet wrench ^ The second figure is a plan view of a partial exploded view of the first figure; the third figure is a combined partial gamma of the first - κ; the fourth figure is another embodiment of the present creation The fifth figure is a planar exploded partial cross-sectional view of another embodiment of the present invention; 11 1298037 The sixth figure is a planar exploded partial cross-sectional view of another embodiment of the present creation; A planar exploded partial cross-sectional view of another preferred embodiment of the present invention, [Description of main component symbols] body 1 head 10 recessed space 101 stem portion 11 peripheral body 2 joint portion 20 limit point 201 grip 3 end face 30 Shaft hole 31 concave ring 310 soft body 4 ratchet mechanism group 5 drive body 50 rafter 5
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