200812757 九、發明說明： 【發明所屬之技術領域】 呈^明係有關_種具兩種杻力輸出之扳手， /【先前:】_以及自體轉動—^ 清參閱我國專利公生筮 扳手工且改p ，甘4士 > 4 8 2 8號『具兩種扭力輪出 傳動桿的喷合傳動兩旋動，該二 、糸又J—秘回輪與- 掣埦的垔6 PPM ，Μ衣形回輪係受到對稱設置之一卡 I鬼的早向限制作用，使得其中_環形 一卡 即會帶動驅動頭旋轉反六婷 W二π守’展形齒輪 璟渺I趴办絲 ，反向紅作日守，由前者之環形齒輪帶動後者 細絲射料财邱、外i 可使旋轉的動作更為確實。 1棘回， 中，除可作為一般之扳動使用外，於狹窄空間 -、’、°達到工具之鎖設或旋鬆的要求。 圖_/:=於此習用案件第七圖之立體分解示意圖或其他 μ 〇仔知，其為使扳手具有兩種扭力輸出之方式，故 多複雜之構件且其彼此間之組裝甚是繁複 必於產〇口衣作過程中，將會存在過多之加工盥组穿之+ 驟^即廠商製造之成本將會增加；反言之，ς能;較二 且間早之構件來製作此扳手，對於廠商製作上之相關成本 ，可有效降低；且對㈣者而言，t扳手構件越複雜時， 右發生些許故障時’使用者將較不易自行調整修護，故於 使用便利性上亦也將較為降低。 5 200812757 故，如何設計出一具便利使用、構件簡單以及組裝步 驟較少之棘輪扳手結構，且並可達到兩種扭力輸出之要求 ，實為本發明之發明重點。 【發明内容】 本發明之主要目的，在於解決上述的問題而提供一種 具兩種扭力輸出之扳手，其係利用一套設於桿體内部之轉 動桿，以帶動一傳動件，使該傳動件驅動設於頭部内之棘 輪機構產生旋轉，俾以扳動機具中之構件，故本發明除具 有扳動之使用方式外，更能於狹窄空間中行轉動之使用， 並具有便利使用、構件簡單以及組裝步驟較少之優點。 為達前述之目的，本發明係包括： 一扳手本體，其具有呈中空之一頭部與一桿體，該頭 部與桿體相連接，而該頭部内設有一環形部，該環形部内 壁具有一第一内環齒，且該環形部外壁與該頭部内壁間形 成一第一空間，該環形部底部具有一貫孔，且該桿體係具 有一第二空間並呈兩端透空狀，該第二空間係與該頭部内 第一空間相通； 一轉動桿，其一端係穿設於該桿體之第二空間中並鄰 近該第一空間，且於此端末設一與該第一空間相對應之傳 動件，且該轉動桿近該傳動件之桿身上具有一環槽，俾供 一穿經該桿體之樞接件插設； 一棘輪機構，其包括一驅動頭、一轉動件、一上蓋與 一轉向彈簧，其中該驅動頭穿過該轉動件並套設於該環形 6 200812757 部中，而該上蓋係設於該頭部上並對應該驅動頭頂部，該 驅動頭上有一接頭與一棘齒塊，該接頭穿過該環形部之貫 孔，該棘齒塊之下方齒面係與該環形部之第一内環齒相對 應嚙合，該棘齒塊係藉該轉向彈簧而與該上蓋連接，俾作 轉向控制； 該轉動件具有一斜齒部與一第二内環齒，其中該斜齒 部與該傳動件相對應嚙合而受其帶動，該第二内環齒係與 該棘齒塊之上方齒面相對應嚙合，以連動該棘齒塊，並帶 動該棘輪機構產生旋轉； 一控制桿，係貫穿該上蓋與驅動頭，並於該控制桿與 上蓋間置一壓縮彈簀，且該驅動頭之接頭侧壁具有一穿孔 ，該控制桿底部側壁具有一凹槽，而一鋼珠係置於此穿孔 並對應該凹槽。 本發明之上述及其他目的與優點，不難從下述所選用 實施例之詳細說明與附圖中，獲得深入了解。 當然，本發明在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 【實施方式】 請參閱第1圖至第8圖，圖中所示者為本發明所選用 之實施例結構，此僅供說明之用，在專利申請上並不受此 種結構之限制。 請先參閱第1圖至第4圖，以下係本發明『具兩種扭 7 200812757 力輪出之扳手』之實施例說明，其係包含： 一扳手本體1，該扳手本體1具有一呈中空之頭部1 1以及一呈中空之桿體1 2，該頭部1 1與桿體1 2係相 連接’其中該頭部1 1内設有一環形部1 3，該環形部1 3内壁具有一第一内環齒1 3 1，且該環形部1 3外周壁 與該頭部1 1内周壁之間形成有一第一空間1 4，而該環 形部1 3底部更具有一貫孔1 3 2，其次，上述桿體1 2 於其内部軸向上具有一兩端透空之第二空間1 2 1，該第 二空間121係與該頭部11内之第一空間14相連通； 一可旋轉之轉動桿2，該轉動桿2之一部分桿身係穿 套没於該桿體1 2之第二空間1 2 1中並鄰近該第一空間 1 4，並於該轉動桿2此部分桿身之端末設一傳動件2 1 ，該傳動件2 1係與該第一空間1 4相對應； 於本實施例中，該傳動件2 1係為一傘形齒輪，且該 轉動桿2靠近該傳動件2 1之桿身上具有一環槽2 3，^ 供一徑向穿經該桿體1 2之樞接件1 2 2插設，以防止轉 動桿2自該桿體1 2之第二空間1 2 1中脫出，於本實施 例中，該樞接件1 2 2係指一插銷； 、 於本實施例中，該轉動桿2遠離傳動件2 jLi一桿端 被一樞桿2 4穿設，且該樞桿2 4係與一施力板2 5 —端 相樞接，而該施力板2 5對應該該轉動桿2末端之一端概 呈圓弧狀，該施力板2 5之-侧面係可貼附於該轉動桿2 之外壁上； 8 200812757 一棘輪機構3，其包括一驅動頭3 i、一呈中空狀之 轉動件32、-上蓋3 3與-轉向彈簧3 4，其中該驅動 頭3 1係穿過該轉動件3 2並套設於該環形部丄3中，且 該上蓋3 3係設於該頭部工工上並蓋合於該驅動頭3工頂 ^又該驅朗31下方具有—接頭311，該驅動頭3 1上方設有—棘齒塊3 1 2，而該接頭3 1 1#、穿過該環 ==孔132，該棘齒塊3 12之下方齒面係與 二第一内環嵩131之部分齒面相對應嗤合 ，且该棘齒塊312係藉該轉向彈簧3 連接，以作轉向控制； ，、该上孤3 3 於本實施例中，該轉動件32係為—斜齒環，且該轉 動件3 2具有一斜齒部3 2工與一第二内環 ： 中該轉動件3 2之斜齒邻q 9 1 b 八 輪之齒面相對應喃:動件21傘形齒 而該轉動件3 2之第二“齒動’ =塊3 1 2之上方齒面相對應喷合； 該棘輪機構3產生旋轉，以進:轉動=動2作進而帶動 轉向crri:該轉向彈簧3 4係-心形彈簣，且該 其内壁=另蓋33/部之凸桿3 2頂部穿伸入棘*塊312内，俾;棘，1 可連動該棘齒塊3 i 2之位 上盍3 3後， 轉方向； U之位置，進而調整扳手使用時之旋 9 200812757 此外，藉一控制桿3 5依序貫穿該上蓋3 3與驅動頭 3 1，並於該控制桿3 5與上蓋3 3間置一壓縮彈簧3 6200812757 IX. Inventories: [Technical field of invention] It is a kind of wrench with two kinds of force output, /[previous:]_ and self-rotation-^ clear reference to our patent public health 筮 wrench And change p, Gan 4 Shi > 4 8 2 8 "Two kinds of torsion wheel drive transmission of the spray drive two rotation, the second, 糸 and J - secret return wheel and - 掣埦 垔 6 PPM, The Μ 形 回 回 受到 受到 受到 受到 受到 受到 受到 受到 受到 受到 受到 回 回 回 回 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 对称 , , , , , , , , , , , , , , The reverse red is used as the day guard, and the ring gear of the former drives the latter to shoot the grain, and the outer i can make the rotation action more accurate. 1 spine, medium, in addition to the general use of the trigger, in the narrow space -, ', ° to achieve the tool lock or loosening requirements. Figure _ /: = The three-dimensional exploded view of the seventh case of this custom case or other μ 〇 知,, in order to make the wrench have two ways of torque output, so the complex components and their assembly is very complicated In the process of producing 〇 〇 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , For the cost related to the manufacturer's production, it can be effectively reduced; and for (4), the more complicated the t-wrench member is, the more difficult the user will be to adjust the repair when the right side occurs, so the ease of use is also Will be less. 5 200812757 Therefore, how to design a ratchet wrench structure with convenient use, simple components and less assembly steps, and can meet the requirements of two kinds of torque output, is the focus of the invention. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and provide a wrench with two kinds of torque output, which uses a set of rotating rods disposed inside the rod body to drive a transmission member to make the transmission member The ratchet mechanism provided in the head rotates to rotate the member to move the member in the driving tool. Therefore, the present invention can be used for rotating in a narrow space in addition to the use mode of the pulling, and has convenient use and simple components. And the advantage of fewer assembly steps. For the purpose of the foregoing, the present invention comprises: a wrench body having a hollow head and a rod, the head being coupled to the shaft, wherein the head is provided with an annular portion, the annular portion The inner wall has a first inner ring tooth, and a first space is formed between the outer wall of the annular portion and the inner wall of the head, the bottom portion of the annular portion has a constant hole, and the rod system has a second space and is transparent at both ends. The second space is in communication with the first space in the head; a rotating rod is disposed at one end thereof in the second space of the rod and adjacent to the first space, and is provided at the end a corresponding transmission member, and the rotating rod has a ring groove on the rod body of the transmission member for inserting a pivoting member passing through the rod body; a ratchet mechanism including a driving head and a rotation a cover, an upper cover and a steering spring, wherein the driving head passes through the rotating member and is sleeved in the ring 6 200812757, and the upper cover is attached to the head and should drive the top of the head, the driving head has a a joint and a ratchet block through which the joint passes a through hole of the shape, the lower tooth surface of the ratchet block is correspondingly engaged with the first inner ring tooth of the annular portion, and the ratchet block is connected to the upper cover by the steering spring, and is used for steering control; The rotating member has a helical tooth portion and a second inner ring tooth, wherein the helical tooth portion is engaged with and driven by the corresponding transmitting member, and the second inner ring tooth system is engaged with the upper tooth surface of the ratchet block. To interlock the ratchet block and drive the ratchet mechanism to rotate; a control rod extends through the upper cover and the driving head, and a compression magazine is disposed between the control rod and the upper cover, and a joint sidewall of the driving head There is a perforation, the bottom side wall of the control rod has a groove, and a steel ball is placed on the perforation and the groove is required. The above and other objects and advantages of the present invention will be readily understood from Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings. [Embodiment] Please refer to Fig. 1 to Fig. 8 for the structure of the embodiment selected for the present invention, which is for illustrative purposes only and is not limited by this structure in the patent application. Please refer to FIG. 1 to FIG. 4 below. The following is a description of an embodiment of the present invention with two types of twisted 7 200812757 force wheeled wrenches, which includes: a wrench body 1 having a hollow body The head portion 1 1 and a hollow rod body 1 2 are connected to the rod body 1 2 ' wherein the head portion 1 1 is provided with an annular portion 13 having an inner wall having an inner wall a first inner ring tooth 13 1 , and a first space 14 is formed between the outer peripheral wall of the annular portion 13 and the inner peripheral wall of the head portion 1 1 , and the bottom portion of the annular portion 13 has a consistent hole 1 3 2 And secondly, the rod body 12 has a second space 1 2 1 in the inner axial direction thereof, and the second space 121 is in communication with the first space 14 in the head 11; Rotating rod 2, a part of the shaft of the rotating rod 2 is not worn in the second space 1 2 1 of the rod body 1 2 and adjacent to the first space 14 , and the shaft portion of the rotating rod 2 is A transmission member 2 1 is disposed at the end, and the transmission member 21 corresponds to the first space 14; in the embodiment, the transmission member 21 is an umbrella gear, and the rotation The rod 2 has a ring groove 2 3 on the rod body of the transmission member 2 1 , and a pivoting member 1 2 2 radially passing through the rod body 1 2 is inserted to prevent the rotating rod 2 from the rod body 1 2 In the second embodiment, the pivoting member 1 2 2 is a latch; in the embodiment, the rotating lever 2 is separated from the transmitting member 2 jLi by a rod end. The pivot rod 24 is disposed, and the pivot rod 24 is pivotally connected to the end of the force applying plate 25, and the force applying plate 25 corresponds to one end of the end of the rotating rod 2, and the force is applied. The side of the plate 2 5 can be attached to the outer wall of the rotating rod 2; 8 200812757 A ratchet mechanism 3 comprising a driving head 3 i, a hollow rotating member 32, an upper cover 3 3 and a steering a spring 3 4, wherein the driving head 31 passes through the rotating member 32 and is sleeved in the annular portion 3, and the upper cover 33 is attached to the head worker and covers the driving head 3, the top of the drive ^ has a joint 311 below the drive plate 31, the drive head 3 1 is provided with a ratchet block 3 1 2, and the joint 3 1 1#, through the ring == hole 132, the spine The lower tooth surface of the tooth block 3 12 and the two first inner ring A portion of the tooth flanks of the 131 are correspondingly coupled, and the ratchet block 312 is connected by the steering spring 3 for steering control. In the present embodiment, the rotating member 32 is a helical tooth. a ring, and the rotating member 3 2 has a helical tooth portion 3 2 and a second inner ring: the helical tooth of the rotating member 3 2 is adjacent to the q 9 1 b eight-wheel tooth surface corresponding to the whistle: the moving member 21 umbrella And the second "toothing" of the rotating member 3 = the upper tooth surface of the block 3 1 2 is correspondingly sprayed; the ratchet mechanism 3 generates a rotation to: rotate = move 2 to drive the steering clri: the steering spring 3 4 series - heart-shaped magazine, and the inner wall = the cover 33 / the portion of the protrusion 3 2 top into the spine block 312, 俾; spine, 1 can interlock the position of the ratchet block 3 i 2 After the upper jaw 3 3, the direction of rotation; U position, and then adjust the rotation of the wrench when used 9 200812757 In addition, a control rod 3 5 sequentially penetrates the upper cover 3 3 and the driving head 3 1, and the control rod 3 5 A compression spring 3 6 is placed between the upper cover 3 3
，且於該驅動頭3 1之接頭3 1 1處開設一穿孔3 1 1 A ，以及該控制桿3 5底部側壁上成形一凹槽3 5 1，並將 一鋼珠3 1 1 B置於此穿孔3 1 1A處並對應該凹槽3 5 1，俾供於該驅動頭3 1之接頭3 1 ][與工具套筒連接時 ，藉按壓該控制桿3 5以使鋼珠3 1 1 B部分抵靠於該凹 槽3 5 1中，以便利接頭3 i i與套筒之穩固連接； 於本實施例中，該上蓋3 3頂面具有一旋鈕部3 3 2 ，俾供藉轉動上蓋3 3以改變棘輪機構3之旋轉方向時， 可方便施力。 I又使用上’如第2、3、5圖所示，於來回扳動時 ，該棘齒塊3 1 2之下方齒面係對應該環形部i 3之第一 内環齒1 3 1成來回咬合之作動狀，藉以持續轉動該驅動 頭3 1，以進行工具之鎖設或旋鬆。 外但於遇到一般習用棘輪扳手無法施力之狹窄空間時， 如第2 : 3、4 ' 6圖所示’此時’可使本發明驅動頭3 1之接頭3 1 1與欲扳動的構件相連接，接著，旋轉該轉 動桿2，使該轉動桿2於其轴向上轉動，並帶動該傳動^ =’且由於該傳動件2丄之齒面與轉動件3 2之斜歯部 2 1成嚷合狀’故可使同時連動該轉動件3 2，又㈣ 轉動件3 2之第二内環齒3 2 2與該棘齒塊3 i 2之齒°面 成嚷合狀，故可進-步帶動該棘齒塊3 i 2作動，其中因 該棘齒塊3 1 2係設置該驅動頭3 1±，故可帶動該驅動 200812757 頭3 1轉動，因此 ，該驅動頭31亦將被::件21驅動時 4中扳動構件的功用。動*此以達到於狭窄空間 其次，欲使該轉動桿2具有較快的轉迷 構件的速度時，可將該施力板25向上扳動，、圖所And a through hole 3 1 1 A is formed at the joint 3 1 1 of the driving head 31, and a groove 3 5 1 is formed on the bottom side wall of the control rod 35, and a steel ball 3 1 1 B is placed thereon. Perforation 3 1 1A and corresponding groove 3 5 1, 接头 for the drive head 3 1 joint 3 1 ] [When connecting with the tool sleeve, by pressing the lever 3 5 to make the steel ball 3 1 1 B part Abutting in the recess 35 1 1 to facilitate the stable connection of the joint 3 ii to the sleeve; in the embodiment, the top cover 3 3 has a knob portion 3 3 2 and a rotating upper cover 3 3 When the direction of rotation of the ratchet mechanism 3 is changed, the force can be easily applied. I again use 'as shown in Figures 2, 3, and 5, when the back and forth are pulled, the lower tooth surface of the ratchet block 3 1 2 corresponds to the first inner ring tooth 1 3 1 of the annular portion i 3 The movement of the back and forth is performed to continuously rotate the driving head 3 1 to lock or unscrew the tool. However, when encountering a narrow space where the conventional ratchet wrench cannot be applied, as shown in the 2nd, 3rd, and 4'th drawings, the 'this time' can make the connector 3 1 1 of the driving head 31 of the present invention to be pulled. The members are connected, and then the rotating rod 2 is rotated to rotate the rotating rod 2 in its axial direction, and the transmission is driven to be ==' and because of the skew of the tooth surface of the transmission member 2 and the rotating member 3 2 The portion 2 is twisted together so that the rotating member 3 2 can be interlocked at the same time, and (4) the second inner ring tooth 3 2 2 of the rotating member 3 2 is kneaded with the tooth surface of the ratchet block 3 i 2 Therefore, the ratchet block 3 i 2 can be driven in a step-by-step manner, wherein the driving head 3 1 2 is provided by the ratchet block 3 1 2, so that the driving of the 200812757 head 31 can be driven, and therefore, the driving head 31 will also be:: The function of the 4th member when the member 21 is driven. Move to this to reach a narrow space. Secondly, if the rotating rod 2 is to have a faster speed of the turning member, the force applying plate 25 can be pulled upward.
=轉動桿2略成垂直狀，加上該施力板 2 5具有心的長度，因此，只錢該施力板2 5對該轉 動桿2施以力矩轉動，即可㈣轉動桿2較速 ，以達到加快扳動構件速度的功效。 权的幻和i 當本發明欲反向作動時，只需轉動該旋紐部3 3 2， 藉由該旋鈕部3 3 2以改變棘輪機構3的旋轉方向，此時 ’再旋轉該轉動桿2 ’即可產生反向作動的$:果。 综上所述，可知本發明除具有扳動之使用方式外，更 能於狹窄空間中行轉動之使用，並由上文所述而可知具有 便利使用、構件簡單以及組裝步驟較少之優點。 當然，本發明仍存在許多例子，其間僅細節上之變化 。請參閱第8圖，其係本發明之第二實施例，其中於該轉 動桿2遠離該傳動件2 1之桿身上設有一握持部2 2，俾 供方便握持該轉動桿2，以進行轉動桿2轉動甚至是來回 扳動之便利使用。 以上所述實施例之揭示係用以說明本發明，並非用以 限制本發明，故舉凡數值之變更或等效元件之置換仍應隸 屬本發明之範疇。 11 200812757 由以上詳細說明，可使熟知本項技藝者明瞭本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本發明之部分立體分解圖 第2圖係本發明組合後之部分剖示圖 第3圖係第2圖中部分剖示之放大圖 第4圖係本發明之轉動件對應傳動件之部分橫剖示圖 _ 第5圖係本發明之扳手來回扳動使用之示意圖 第6圖係本發明之扳手之轉動桿轉動使用之示意圖 第7圖係本發明之施力板拉出後而可方便轉動桿轉動之示 意圖 第8圖係本發明之握持部設置於轉動桿上示意圖 【主要元件符號說明】 (習用部分) • 無 (本發明部分） 頭部1 1 第二空間121 環形部1 3 貫孔1 3 2 轉動桿2 握持部2 2 樞桿2 4 扳手本體1 桿體1 2 樞接件1 2 2 第一内環齒131 第一空間1 4 傳動件2 1 環槽2 3 12 200812757 施力板2 5 棘輪機構3 驅動頭3 1 接頭3 1 1 穿孔3 1 1 A 鋼珠3 1 1 B 棘齒塊3 1 2 轉動件3 2 斜齒部3 2 1 第二内環齒3 2 2 上蓋3 3 凸桿3 3 1 旋鈕部3 3 2 控制桿3 5 壓縮彈簧3 6 轉向彈簧3 4 凹槽3 5 1 13= the rotating rod 2 is slightly vertical, and the urging plate 25 has a length of the heart. Therefore, only the urging plate 25 applies a torque to the rotating rod 2, so that the rotating rod 2 is faster, Achieve the effect of speeding up the pulling of components. The magic of the right and i When the present invention is to be reversed, it is only necessary to rotate the knob 3 3 2, by the knob portion 3 3 2 to change the direction of rotation of the ratchet mechanism 3, at this time 're-rotate the lever 2 ' can produce a reverse action of $: fruit. As described above, it can be seen that the present invention can be used in a narrow space in addition to the use mode of the pulling, and it is known from the above that it has the advantages of convenient use, simple members, and few assembly steps. Of course, there are still many examples of the present invention with only minor changes in detail. Please refer to FIG. 8 , which is a second embodiment of the present invention, wherein a handle portion 2 2 is disposed on the rod of the rotating rod 2 away from the transmission member 21 for convenient holding of the rotating rod 2 It is convenient to use the rotation of the rotating rod 2 or even the back and forth. The above description of the embodiments is intended to be illustrative of the invention, and is not intended to limit the scope of the invention. 11 200812757 From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial exploded perspective view of the present invention. FIG. 2 is a partial cross-sectional view of the present invention. FIG. 3 is a partial enlarged cross-sectional view of FIG. FIG. 5 is a schematic view showing the use of the wrench of the present invention for the rotation of the rotating rod of the present invention. FIG. 7 is a schematic view of the rotating rod of the present invention. FIG. FIG. 8 is a schematic view showing the grip portion of the present invention placed on a rotating rod. [Main component symbol description] (conventional part) • None (part of the present invention) Head 1 1 Second space 121 Ring part 1 3 Through hole 1 3 2 Rotating rod 2 Grip 2 2 Pivot 2 4 Wrench body 1 Rod 1 2 Pivot 1 2 2 First inner ring tooth 131 First space 1 4 Transmission 2 2 Ring groove 2 3 12 200812757 Force plate 2 5 Ratchet mechanism 3 Drive head 3 1 Joint 3 1 1 Perforation 3 1 1 A Ball 3 1 1 B Ratchet block 3 1 2 Rotating member 3 2 Helical portion 3 2 1 Second inner ring tooth 3 2 2 Upper cover 3 3 Lever 3 3 1 Knob part 3 3 2 Control lever 3 5 Compression spring 3 6 Steering spring 3 4 Slot 35113