1294817 九、發明說明： 【發明所屬之技術領域】 具之棘輪換向裝 具之棘輪作任意 置，尤指一種 變換旋轉方向 本發明係有關一種手工 藉由前後撥動撥鈕而使手工 之裝置。 【先前技術】 如第1 0圖所示，為習用 置有一軸向延伸的傳動曲椁7 严板手，其柄身7内容 控制制齒塊7 2的偏移位置，，此傳動曲桿7 1前端可 於一握柄部7 3的容室γ 4内而傳動曲桿7 1後段則容置 徑向轉動的環狀調整鈕7 5，▲握柄部7 3更套設有一可 動曲桿7 1後端相互卡合相整紐7 5之内環面與傳 鈕7 5，而帶動傳動曲桿7用時，係藉由左右旋動調整 偏擺，而使傳動曲椁7卜轉動，使傳動曲桿7 1前端 轉，進而使棘輪板手之棘於 =1區咖 妙而㈣田土輪76改變旋轉之方向。 以、# β你於使用時，會預先旋動調整紐7 5 6物針或逆時針方向的旋轉，並往= 動柄身7樞擺而驅動該棘輪76輪出所決定方向搖 -，用者料搖動柄身7時不小心、誤觸並旋動詞敕 ，丑7 5，尤其是控制動傳動曲桿7丄之調整紐7位二 握柄處，使得棘輪7 6輪出錯誤方向的扭矩，而使相= 無法繼續往返搖動施力，造成使用者需再一次調整調整隹 7 5於正確位置，於是產生操作上的困難。 此外，由於傳動曲桿7 1係以轉動方式，使傳動曲椁 1294817 ㈣擺’因此柄身7内需加工多處之支點7 7，使 可文調整紐7 5之控制而轉動，如此一來， 二7 ^造時需先加工支點7 7之結構，造成製程之繁 、 、成本相對提馬。故，此棘輪板手的換向裝置實 在有待改進。 ' 【發明内容】 手工Ϊ卷明之主要目的，在於解決上述的問題而提供一種 二棘輪換向|置，係藉由沿本體軸向前後撥動握柄 上的撥钮，而制^ α， '動手工具本體内之控制桿一端沿本體徑向 τ目^以改變棘齒塊嚅合棘輪的預定位置，進而使手 體=3變_轉方向；由於控制棘齒塊之触係沿本 而可正，持:輪::::::::力時不會誤觸撥紐， 半銘德捭夕介日日 /、之本體内只須具有供控制桿 成本。I工3即可’在製造上較為簡單，可降低製造之 主要的:本發明手工具之棘輪換向裝置，其 孔s豆，縣體軸向之—端係為—頭部，該頭 馳二，㈣、/至’紅室—端沿該本體軸向連通至該 |塊‘置二:L係供一棘輪安置’而該制動槽係供-棘 '塊女置’该棘齒塊一侧具有多數棘齒，以·於該棘 1294817 輪， . 該本體之容室中設有一控制桿，該控制桿一端係為一 、 擺動端，該擺動端係連接該棘齒塊相對該棘齒之一侧，而 該控制桿之擺動端係受一控制機構之控制，而沿該本體之 徑向平移偏擺，該控制機構係設於該本體遠離該頭部處， 且該控制機構至少具有一沿該本體之軸向作動之移動件， '以供控制該控制桿之擺動端沿該本體之徑向平移偏擺。 • 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4圖，圖中所示者為本發明所選用 之貫施例結構’此僅供說明之用’在專利申請上並不受此 # 種結構之限制。 本實施例手工具之棘輪換向裝置，其主要具有： 一本體1，該本體1軸向之一端係為一頭部1 1，該 頭部1 1開設一通孔1 2及一制動槽1 3，該制動槽1 3 與該通孔1 2相連通，且該本體1内具有一容室14,該 容室1 4 一端沿該本體1轴向連通至該制動槽1 3，而該 通孔1 2係供一棘輪1 5安置，該棘輪1 5之周圍具有多 數之棘齒1 5 1，而該制動槽1 3係供一棘齒塊1 6安置 1294817 ，該棘齒塊16一側具有多數棘齒161以供嚙合於該棘 輪、1 5之棘齒1 5 1，在本實施例中，該棘齒塊工6係為 一半圓形塊體，該棘齒塊1 Θ相對該棘齒1 6 1之一侧具 有一插孔162，且該制動槽13對應該棘齒塊1 6之插 孔1 6 2兩側分別具有一第一阻擋面！ 3丄 面！ 32,以供該棘齒塊16抵靠；及弟一則田 一控制桿2，該控制桿2係設於該本體1之容室1 4 中，該控制桿2-端係為一擺動端2工，該擺動端2工係 連接該棘齒塊1 6相對該棘齒i 6 i之—側，在本實施例 中，忒擺動如2 1係插設於該棘齒塊1 6之插孔1 6 2中 5 一控制機構3，該控制機構3係控制該控制桿2之擺 動端2 1沿該本體1之徑向平移偏擺，該控制機構3係設 於該本體1遠離該頭部i 14，且該控制機構3係沿該本 體1之轴向作動，在本實施例中，該控制機構3包含有一 移動件3 1、一軸桿3 2、一彈箐3 3及一撥鈕3 4，其 中： ’、 該軸桿3 2係樞設於本體1之容室2 4中，且該控制 桿2徑向牙過该軸桿3 2固接，使該控制桿2兩端可平移 擺動，而該彈簧3 3係套設於該轴桿;3 2底部，在本實施 例中，該彈簧3 3係為一扭轉彈簧，該彈簣3 3一端抵住 該控制桿2之桿身，另一端固定於該本體1，以提供該控 制才干2擺動後之回復力，而該移動件3丄係設於該本體工 之容室1 4中並位於該控制桿2相對該擺動端2 i之一端 1294817 伽m—w, 办一 一… , |1294817 IX. Description of the invention: [Technical field of the invention] The ratchet of a ratcheting reversing device is arbitrarily placed, especially a direction of change of rotation. The invention relates to a device for manually hand-operating by dialing a button . [Prior Art] As shown in Fig. 10, an axially extending transmission curve 7 is used for the conventional use, and the handle body 7 controls the offset position of the tooth block 7 2, and the transmission crank 7 1 The front end can be in the chamber γ 4 of a grip portion 7 3 and the crank rod 7 1 is in the rear section to accommodate the radially rotating annular adjusting button 7 5 , and the grip portion 7 3 is further provided with a movable curved rod 7 1 The rear end snaps into the inner ring of the phase 7 and the button 7 5 , and when the drive crank 7 is driven, the yaw is adjusted by the left and right rotation, and the transmission curve 7 is rotated. The front end of the drive crank 7 1 is turned, so that the ratchet wrench is in the middle of the zone and the earth wheel 76 changes the direction of rotation. When #β, when you use it, it will pre-rotate and adjust the rotation of the needle 7 or 6 counterclockwise, and pivot to the = handle 7 to drive the ratchet 76 to rotate in the determined direction. When the handle body 7 is shaken, carelessly, accidentally touch and twitch the vocabulary, ugly 7 5, especially the adjustment of the dynamic drive crank 7 丄 adjustment button 7 position, so that the ratchet 7 6 rotates the wrong direction of the torque, However, the phase = can not continue to shake the force, causing the user to adjust the adjustment 隹 75 to the correct position again, thus causing operational difficulties. In addition, since the transmission crank 7 1 is rotated, the transmission curve 1294817 (four) is swinged. Therefore, the fulcrum 7 7 of the handle body 7 needs to be processed in multiple positions, so that the control can be rotated by the control of the button 7 5 , thus, At the time of manufacture, the structure of the fulcrum 7 7 must be processed first, which causes the complexity of the process and the relative cost. Therefore, the reversing device of this ratchet wrench needs to be improved. The content of the manual Ϊ Ϊ , 在于 Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ Ϊ 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要The end of the control rod in the body of the hand tool is along the radial direction of the body to change the predetermined position of the ratchet block to the ratchet, thereby making the hand body = 3 change _ turn direction; since the contact of the control ratchet block can be along Positive, hold: Round:::::::: When force does not mistakenly touch the button, the semi-Ming De Xi Xijie day/day, the body only needs to have the cost of the control rod. I work 3 can be 'simple in manufacturing, can reduce the main manufacturing: the ratcheting reversing device of the hand tool of the present invention, the hole s bean, the axial direction of the county body - the head is the head, the head Second, (four), / to the 'red room - the end of the body along the axial direction of the body to the | block 'set two: L system for a ratchet placement 'and the brake groove for the supply - spine ' block female 'the ratchet block The side has a plurality of ratchets for the wheel 1294817. The body of the body is provided with a control rod, and one end of the control rod is a swinging end, and the swing end is connected to the ratchet block relative to the ratchet One side, and the swing end of the control rod is controlled by a control mechanism, and the yaw is translated along the radial direction of the body, the control mechanism is disposed at the body away from the head, and the control mechanism has at least A moving member that moves along the axial direction of the body, 'for controlling the swing end of the control rod to translate the yaw in the radial direction of the body. The above and other objects and advantages of the present invention will become more apparent from the detailed description of the embodiments of the invention described herein. 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. 4, and the structure shown in the figure for the selected embodiment of the present invention 'this is for illustrative purposes only' is not limited by this structure. . The ratcheting device of the hand tool of the present embodiment mainly has: a body 1 , one end of the body 1 is a head 1 1 , and the head 1 1 defines a through hole 1 2 and a braking groove 13 The brake groove 13 is in communication with the through hole 12, and the body 1 has a cavity 14 therein. One end of the cavity 14 is axially communicated to the brake groove 13 along the body 1, and the through hole is The 1 2 is placed for a ratchet 1 5 , and the ratchet 15 has a plurality of ratchets 1 5 1 around it, and the brake groove 13 is provided with a ratchet block 16 to be placed 1294817, the ratchet block 16 has one side a plurality of ratchet teeth 161 for engaging the ratchet, the ratchet 1 15 of the 1 5, in the embodiment, the ratchet block 6 is a semi-circular block, the ratchet block 1 Θ relative to the ratchet One side of the 1 6 1 has a jack 162, and the brake slot 13 has a first blocking surface on each side of the jack 16 2 corresponding to the ratchet block 16! 3丄 face! 32, for the ratchet block 16 to abut; and a brother Tianyi control rod 2, the control rod 2 is disposed in the chamber 1 4 of the body 1, the control rod 2-end is a swing end 2 The swinging end 2 is connected to the side of the ratchet block 16 relative to the ratchet i 6 i. In this embodiment, the swinging motion is inserted into the jack of the ratchet block 16 . 1 6 2 中 5 a control mechanism 3, the control mechanism 3 controls the swing end 2 1 of the control rod 2 to translate the yaw along the radial direction of the body 1, the control mechanism 3 is disposed on the body 1 away from the head i 14, and the control mechanism 3 is actuated along the axial direction of the body 1. In the embodiment, the control mechanism 3 includes a moving member 3 1 , a shaft 3 2 , a magazine 3 3 and a button 3 4, wherein: ', the shaft 32 is pivotally disposed in the chamber 24 of the body 1, and the control rod 2 is fixed by the radial rod 3, so that the rod 2 can be translated at both ends Swinging, the spring 3 3 is sleeved on the shaft; 3 2 bottom, in the embodiment, the spring 33 is a torsion spring, and the end of the magazine 3 3 is against the shaft of the lever 2 The other end is fixed to the body 1 to mention The control member 2 recovers the restoring force after the swing, and the moving member 3 is disposed in the body chamber 14 of the body and is located at the end of the control rod 2 relative to the swing end 2 i 1294817 gamma m-w. One... , |
办年，月，％修(楚)正:f換^I ，且该移動件3 !_係與該撥紐3 4固接設置，以供受該撥 鈕3 4之連動沿該本體1之軸向前後移動，該移動件3 1 對應該控制桿2之一端具有一斜面3 i i，而該撥鈕3 4 係設於該本體1之表面並與該移動件3 1連結，在本實施 例中，該本體1相對該頭部i i之一端設有一握柄i 8， 該握柄1 8具有一槽1 8 1，以供該撥鈕3 4於該槽1 8 1内前後移動； 在本實施例中，為定位該移動件31移動後之位置， 該本體1之容室1 4對應該移動件3 1兩側之侧壁分別設 有二相對應之第一定位孔i 4 i與二相對應之第二定位孔 1 4 2，而該移動件3 1兩側對應其中一組定位孔i 4工 一別埋置—珠體312 ’且二珠體312間設有 一弹貫3 1 3，以供抵頂各該珠體3 i 2隨該移動 =動’而卡於該第一定位孔141或該第二定2 1 4 =中，以達到定位之效果。 ，作時’請參閱第4圖至第，使 撥鈕3 4向前欽知_ t 巧」推動 移動，該撥鈕3 4即會帶動該移動件件3 1 ^使移動件3 1兩側之珠體3 1 2卡於該第一 3 i之钭面]η疋位該移動件3 1之位置，且該移動件 菁抵該控制桿2 一端偏擺’〜 帶動棘齒塊！ 制桿2另一端之擺動端2 1會 b向相反方向平移偏擺，使棘齒塊16抽1 =Γ3之第-阻撞面131，藉由該棘齒巧 U 1嚅合該棘輪1 5之棘齒1 5 1，而使該棘輪 12948Π W I /j 1 5 向才毕才空〇 ————— ♦ 若要變換棘輪1 5旋轉方向時，係推動該撥鈕3 4向 - 後移動，該撥鈕3 4即會帶動該移動件3 1向後移動，使 移動件3 1兩侧之珠體3 1 2卡於該第二定位孔1 4 2中 ，以定位該移動件3 1之位置，且該移動件3 1之斜面3 1 1不會再推抵該控制桿2 —端，而該控制桿2則受該彈 簧3 3扭轉後之回復力量向原方向擺動，使該控制桿2之 ' 擺動端2 1會帶動棘齒塊1 6向原方向平移偏擺，使棘齒 ® 塊1 6抵靠於該制動槽1 3之第二阻擋面1 3 2，改變棘 齒塊16之棘齒161嚼合該棘輪15之棘齒151位置 ，而使該棘輪1 5可換向操控旋轉。 由於本發明係藉由沿本體1軸向前後撥動握柄1 8上 的撥鈕3 4，而制動本體1内之控制桿2—端沿本體1之 徑向平移偏擺，以改變棘齒塊1 6灌合棘輪1 5的預定位 置，進而使手工具之棘輪1 5變換旋轉方向，因此使用者 握持握柄1 8施力時’其施力方向與推動撥紐1 8方向不 胃 同，不會誤觸撥鈕1 8移位，而可正確維持棘輪1 5所設 定旋轉之方向。 再者，由於受撥鈕1 8制動之控制桿2係沿本體1徑向 平移偏擺，因此手工具之本體1内只須具有供控制桿2平 移偏擺之空間即可，在製造上較為簡單，可降低製造之成 本0 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7圖至第9圖所示，其係本發明之第二實施例 1294817 ~1 在年f月(之曰1爹(.敗)上匕Ψ< ，其中，該控制桿2 Α相對該擺動端2 ' 樞軸2 2樞設於該本體1Α相對該頭部1 1 a—端之容室 ' 1 4 A中，且該控制桿2 A之中段水平彎折成一斜段2 3 ’而該控制機構3 A包含有一移動件3 1A及一撥鈕3 4 A，該移動件31A具有一凸部314，該凸部3 14中 開设有一穿孔3 1 5 ’該穿孔3 1 5係供該控制桿2 A之 斜段2 3穿伸，而該移動件3 1A係受該撥鈕3 4 A之連 ^ 動A 4本體1 A之轴向前後移動，該撥紐3 4 A係設於該 本體1A之表面並與該移動件3 1A連結，在本實施例中 ，該本體1對應該撥鈕3 4A處設有一控制槽2 9，以供 該撥鈕3 4 A於該控制槽1 9内前後移動。 在本實施例中，為定位該移動件3 i A移動後之位置 ，該本體1 A之控制槽1 9之槽底設有二相對應之第三定 位孔1 9 1與二相對應之第四定位孔i 9 2，而該撥鈕3 4A之底部對應其中一組定位孔i 9 i、1 9 2分別設有 珠體34 1，各该珠體3 4 1分別受一彈簧3 4： 2頂撐 ，而隨该撥紐3 4A之前後移動，而卡於該第三定位孔1 9 1或該第四定位孔卫9 2中，以達到定位之效果。 操作日守，請參閱第8圖及第9圖所示，使用者同樣推 動撥紐3 4A向前移動，該撥紐3 4A即會帶動該移動件 件3 1 A向前移動，由於該控制桿2 A之斜段2 3係穿伸 =移動件3 i A之穿孔3 i 5中，且該控制桿2 A、相對 二，動端2 1 a之-端係以樞軸2 2限制於該本體丄八之 谷室1 4A中，當移動件3 !a向前移動時，該控制桿2Year of the year, month, % repair (Chu) is correct: f change ^I, and the moving piece 3!_ is fixedly set with the button 3 4 for being connected to the body 1 by the linkage of the button 3 4 The moving member 3 1 has a slope 3 ii corresponding to one end of the control rod 2, and the button 34 is attached to the surface of the body 1 and coupled with the moving member 31, in this embodiment. The body 1 is provided with a handle i 8 at one end of the head ii, and the handle 18 has a slot 181 for the front and rear movement of the button 34 in the slot 181; In the embodiment, in order to position the moving member 31 after the movement, the housings 1 of the body 1 are respectively provided with two corresponding first positioning holes i 4 i and two on the side walls of the moving parts 31 Corresponding to the second positioning hole 142, and the two sides of the moving member 3 1 corresponding to one of the positioning holes i 4 are embedded - the bead 312 ' and the two beads 312 are provided with a ball 3 1 3 For the purpose of the positioning, each of the beads 3 i 2 is stuck in the first positioning hole 141 or the second fixing 2 1 4 = with the movement=moving. When making a 'Please refer to Figure 4 to the first, let the button 3 4 know ahead _ t Qiao" to push the movement, the button 3 4 will drive the moving piece 3 1 ^ to move the piece 3 1 on both sides The bead body 3 1 2 is stuck on the front surface of the first 3 i], and the movable member 3 is positioned at the position of the moving member 31, and the moving member is yawed to the end of the control rod 2 to drive the ratchet block! The swing end 2 1 of the other end of the rod 2 will b translate the yaw in the opposite direction, so that the ratchet block 16 draws the first-blocking surface 131 of 1 = Γ3, and the ratchet 15 is clamped by the ratchet U 1 The ratchet 1 5 1, and the ratchet 12948Π WI /j 1 5 is only empty————— ♦ To change the direction of rotation of the ratchet 15 5, the button 3 4 is moved to the rear The button 3 4 will move the moving member 3 1 backward, so that the beads 3 1 2 on both sides of the moving member 3 1 are stuck in the second positioning hole 142 to position the moving member 31. Position, and the inclined surface 3 1 1 of the moving member 3 1 does not push against the end of the control rod 2, and the control rod 2 is swung by the spring 3 3 and the returning force is swung in the original direction, so that the control rod 2 is rotated. The 'swing end 2 1 will drive the ratchet block 16 to translate the yaw in the original direction, so that the ratchet® block 16 abuts against the second blocking surface 1 3 2 of the braking groove 13 to change the spine of the ratchet block 16 The tooth 161 chews the position of the ratchet 151 of the ratchet 15 such that the ratchet 15 is reversibly manipulated to rotate. Since the present invention moves the lever 3 on the handle 18 in the axial direction of the body 1 in the axial direction, the lever 2 end of the brake body 1 is yawed along the radial direction of the body 1 to change the ratchet. The block 16 is filled with the predetermined position of the ratchet 15 , and the ratchet wheel 15 of the hand tool is changed in the direction of rotation. Therefore, when the user holds the grip 18 and applies force, the direction of the force is not the stomach. In the same way, the shift of the dial 1 8 is not accidentally touched, and the direction of rotation set by the ratchet 15 can be correctly maintained. Furthermore, since the lever 2 braked by the button 18 is radially yawed along the body 1, the body 1 of the hand tool only needs to have a space for the yaw of the lever 2 to be translated. Simple, the cost of manufacturing can be reduced. Of course, there are still many examples of the present invention with only minor changes in detail. Please refer to FIG. 7 to FIG. 9 , which is the second embodiment of the present invention 1294817 ~1 in the year f month (the first 爹 . . . . , , , , , , , , , , , , , The swinging end 2' pivot 2 2 is pivotally disposed in the chamber 1 1 A of the body 1 Α opposite the head 1 1 a-end, and the middle portion of the control rod 2 A is horizontally bent into a diagonal section 2 3 ' The control mechanism 3 A includes a moving member 3 1A and a button 3 4 A. The moving member 31A has a convex portion 314. The convex portion 3 14 defines a through hole 3 1 5 '. The inclined section 2 3 of the control rod 2 A is extended, and the moving member 3 1A is moved back and forth by the axial direction of the connecting body A 4 body 1 A of the dial 3 4 A, the dial 3 4 A system The main body 1 is disposed on the surface of the body 1A and coupled to the moving member 3 1A. In the embodiment, the main body 1 is provided with a control slot 2 9 corresponding to the button 3 4A for the control. In the present embodiment, in order to position the moving member 3 i A after the movement, the bottom of the control slot 1 9 of the body 1 A is provided with two corresponding third positioning holes 19 . 1 and 2 corresponding to the fourth positioning hole i 9 2, and The bottom of the button 3 4A corresponds to one of the positioning holes i 9 i, 1 9 2 respectively provided with beads 34 1 , each of the beads 3 4 1 is respectively supported by a spring 3 4: 2, and with the button 3 4A moves before and after, and is stuck in the third positioning hole 1 9 1 or the fourth positioning hole 9 2 to achieve the positioning effect. Operation day, please refer to Fig. 8 and Fig. 9, use The push button 3 4A is also moved forward, and the button 3 4A will drive the moving member 3 1 A to move forward, because the inclined portion 2 3 of the control rod 2 A is stretched out = the moving member 3 i A In the perforation 3 i 5 , and the control rod 2 A, the opposite end, and the end of the movable end 2 1 a are constrained by the pivot 2 2 in the trough chamber 1 4A of the main body, when the moving part 3 !a When moving forward, the joystick 2
11 1294817 i }\ l7^ ： ： < (I \； ^ ； Α會因該斜段2 3受該移動件 二… 限位，迫使該控制桿2 A-端之辨^牙孔3 1 5移動之 1 6 A向一側平移偏擺，使：T 2 1 A帶動棘齒塊 UA之第二_面13=喊抵靠於該制動槽 齒1 6 1 Α屬合該棘輪i 5 ^辑齒塊1 6 Α之棘 輪1 5A單向操控旋轉。 ㈤1 5 1 A，而使該棘 若要變換棘輪15A旋轉方Ay A向後移動，該撥紐3 4 A 推動該撥紐3 4 移動，當移動件3 i A向後移二動二亥移動件3 1 A向後 斜段2 3受該移動件3 lA4:;該控制桿2 A會因該 使該該控制桿2八之擺動端2 1 5移動之限位，迫 方向平移偏擺，使棘齒塊i 6 Γ動棘錢1 6 A向原 第-阻檔面131A’改變棘齒槽13A之 嚅合該棘輪1 5 A之棘齒1 5工八位 之棘齒1 6 1 A A可換向操控旋轉。 位置，而使該棘輪1 5 因此，本實施例之棘輪換向骏 撥鈕3 4 A，而使該控制桿2 A & ，精由前後撥動該 ，以改變棘齒塊1 6 A在制動样1 3動為2 1A水平偏擺 而達到使手工具之棘輪i 5 内的預定位置，進 作任思換向之目的。 以上所述實施例之揭示係用以說 限制本發明，故舉凡數值之變更戋 a明，並非用以 屬本發明之範疇。 3、> %件之置換仍應隸 由以上詳細說明，可使熟知 孜4者明瞭本發明的 1294817 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0 【圖式簡單說明】 第1圖係本發明第一實施例之立體外觀圖 第2圖係本發明第一實施例之立體分解圖 第3圖係本發明第一實施例之局部剖視圖 第4圖係本發明第一實施例換向動作示意圖之一 第5圖係本發明第一實施例換向動作示意圖之二 第6圖係本發明第一實施例之控制桿的擺動端水平偏 擺之示意圖 第7圖係本發明第二實施例之立體分解圖 第8圖係本發明第二實施例換向動作示意圖之一 第9圖係本發明第二實施例換向動作示意圖之二 第1 0圖係習用之局部剖視圖 Φ 【主要元件符號說明】 ‘ （習用部分） 傳動曲桿7 1 握柄部7 3 調整鈕7 5 柄身7 制齒塊7 2 容室7 4 棘輪7 6 支點7 7 (本發明部分）11 1294817 i }\ l7^ : : < (I \; ^ ; Α 因 因 因 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 斜 斜 斜 2 斜 斜 斜 斜 斜Move 1 6 A to shift the yaw to one side, so that: T 2 1 A drives the second _ face of the ratchet block UA 13 = shouts against the brake groove 1 6 1 Α 合 该 棘 棘 5 5 The ratchet 1 6 棘 ratchet 1 5A unidirectionally controls the rotation. (5) 1 5 1 A, and if the ratchet shifts the ratchet 15A rotation Ay A backwards, the dial 3 4 A pushes the dial 3 4 to move. The moving member 3 i A moves backwards and moves the second movable member 3 1 A to the rear inclined portion 2 3 to receive the moving member 3 lA4:; the lever 2 A causes the lever 2 to swing the end 2 1 5 The limit of the movement, the direction of the translational yaw, so that the ratchet block i 6 swayes the spine 1 6 A to the original first-resistance surface 131A' to change the ratchet groove 13A to match the ratchet 1 5 A ratchet 1 5 The eight-bit ratchet 1 6 1 AA can be reversed to manipulate the rotation. Position, and the ratchet 1 5 Therefore, the ratchet of the present embodiment reverses the knob 3 4 A, and the lever 2 A & Fine by the back and forth to change the ratchet block 1 6 A in the brake sample 1 3 move to 2 1A horizontal yaw to achieve the predetermined position in the ratchet wheel i 5 of the hand tool, for the purpose of reversing. The above description of the embodiment is used to limit the invention, so the change of the value It is not intended to be within the scope of the present invention. 3. The replacement of % parts shall be subject to the above detailed description, and it will be apparent to those skilled in the art that the 1294817 of the present invention can achieve the foregoing objectives and is in compliance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of the present invention. FIG. 2 is a perspective exploded view of a first embodiment of the present invention. FIG. 3 is a first embodiment of the present invention. 4 is a schematic diagram of a reversing action of the first embodiment of the present invention. FIG. 5 is a second schematic view of the reversing action of the first embodiment of the present invention. FIG. 6 is a swing of a control rod according to a first embodiment of the present invention. 7 is a perspective view of a second embodiment of the present invention. FIG. 8 is a schematic diagram of a reversing action of a second embodiment of the present invention. FIG. 9 is a schematic diagram of a reversing action of the second embodiment of the present invention. The second 1 0 Partial sectional view of the system Φ [Description of main component symbols] ' (conventional part) Transmission curved rod 7 1 Grip part 7 3 Adjustment knob 7 5 Shank body 7 Tooth block 7 2 Chamber 7 4 Ratchet 7 6 Pivot 7 7 ( Part of the invention)
本體1、1 ABody 1, 1 A
頭部1 1、1 1 A 13 1294817 通孔12 制動槽13Head 1 1 , 1 1 A 13 1294817 through hole 12 brake groove 13
第一阻擋面131、131A 第二阻擋面1 3 2、1 3 2 A 容室1 4、1 4 A 第二定位孔1 4 2 棘齒 151、151A 棘齒 161、161A 控制桿2、2 A 樞軸2 2 控制機構3、3 A 斜面3 1 1 彈簧3 1 3 穿孔3 1 5 彈簧3 3 珠體3 4 1 第一定位孔141 棘輪1 5、1 5 A 棘齒塊1 6、1 6 A 插孔1 6 2 擺動端2 1、2 1 A 斜段2 3First blocking surface 131, 131A Second blocking surface 1 3 2, 1 3 2 A Housing 1 4, 1 4 A Second positioning hole 1 4 2 Ratchet 151, 151A Ratchet 161, 161A Control lever 2, 2 A Pivot 2 2 Control mechanism 3, 3 A Bevel 3 1 1 Spring 3 1 3 Perforation 3 1 5 Spring 3 3 Bead 3 4 1 First positioning hole 141 Ratchet 1 5, 1 5 A Ratchet block 1 6 , 1 6 A jack 1 6 2 swing end 2 1 , 2 1 A ramp 2 3
移動件3 1、3 1 A 珠體3 1 2 凸部3 1 4 軸桿3 2 撥鈕3 4、3 4 A 彈簧3 4 2Moving member 3 1 , 3 1 A bead body 3 1 2 convex part 3 1 4 shaft 3 2 dial 3 4, 3 4 A spring 3 4 2
握柄1 8 控制槽1 9 第四定位孔1 9 2 槽1 8 1 第三定位孔191 14Grip 1 8 Control slot 1 9 Fourth positioning hole 1 9 2 Slot 1 8 1 Third positioning hole 191 14