M305734* 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種棘輪扳手，特別是指一種方便 用的可調角度定位的搖頭式棘輪扳手。 < 【先前技術】 如圖1、2所示，習知一種搖頭式棘輪扳手包含— 頭1' 一柄體2、一彈*3,及一鋼珠4，該棘輪頭丨时 一與该柄體2枢接的樞接端部1G1， ⑻上的棘㈣2，該柄體2具有一朝㈣：:㈣端部 =孔加’該彈簣3是裝設於該容置孔2_，該鋼珠” H亥容置孔2()1内並與該彈簣3抵接，如此， = 頭！相對於該柄體2轉動至預定的角度位置時，^^ 即可迫使該鋼珠4抵住該等棘齒術，而定位該棘輪^。 然而，在實際使用時，由於該鋼珠4並無法與該等棘 回⑽互相後卡，因此，該棘輪頭U不會被鎖固定位於 預疋的角度位置上’導致使用者在握住該柄體2施力時，M305734* VIII. New description: [New technical field] The present invention relates to a ratchet wrench, in particular to a convenient adjustable angle positioning rocker ratchet wrench. <Prior Art As shown in Figs. 1 and 2, a conventional ratchet type ratchet wrench includes a head 1', a handle body 2, a bullet *3, and a steel ball 4, the ratchet head and the handle The pivotal end 1G1 of the body 2 is pivoted, the spine (4) 2 on the (8), the handle 2 has a (4): (4) end = hole plus 'the magazine 3 is mounted on the receiving hole 2_, the steel ball "H" is placed in the hole 2 () 1 and abuts the magazine 3, so that = head! relative to the handle 2 is rotated to a predetermined angular position, ^^ can force the steel ball 4 against the Waiting for the ratcheting, and positioning the ratchet ^. However, in actual use, since the steel ball 4 cannot be re-engaged with the ratchets (10), the ratchet head U is not locked and fixed at the pre-twist angle. Positionally causing the user to apply force when holding the handle 2
往往會發生㈣體2.相對於_輪頭意外 生不可預期的危險。 ^ 【新型内容J 因此，本新型之目的，即在提供一種方便操作且 棘輪頭有效地定位的可調角度定攸的搖頭式棘輪扳手。、 於是，本新型之可謂角声中 ^ 月度疋位的搖頭式棘輪扳手，和 含-棘輪頭、-柄體，及—定位裝置。該棘輪 位端部’及數設置於該定位端部上的第—卡合部：該柄： M305734It is often the case that (4) the body 2. the unpredictable danger relative to the _ wheel head accident. ^ [New content J Therefore, the purpose of the present invention is to provide an adjustable angled ratcheting ratchet wrench that is easy to operate and the ratchet head is effectively positioned. Therefore, the present invention can be described as a rocker-type ratchet wrench with a monthly position, and a ratchet head, a handle body, and a positioning device. The ratchet position end portion and the first engaging portion disposed on the positioning end portion: the handle: M305734
具有-朝向該定位端部的第—端部，及一沿一轴向相反於 該第一端部的第二端部，該第_端部具有二沿—與該轴向 垂直的橫方向間隔設置的耳片、一界定於該等耳片之間的 容置空間、-沿該横方向設置的操作孔、一沿該轴向連通 該容置空間與該操作孔的連通孔，及一相反於該連通孔並 m作孔連通的容置孔，該棘輪頭的定位端部是裝設於 該容置空間内，並與該等耳月樞接。該定位裝置包二可 移動地裝設於該操作孔的操作銷、一可移動地裝設於該連 通孔的卡塊、—裝設於該容置孔内的彈簣，及—可移動地 裝設於該容置孔並與該彈簧抵接.的限位件，㈣作鎖可， =黃方向在一解鎖位置與-上鎖位置之間移動，該操作銷 ”有一可移動地裝設於該操作孔内的安裝段、—形成於該 安裝段上且朝向該卡塊的凹陷面、—由該凹陷面界定出且X 7向該卡塊的凹槽，及—設置於該安裝段上且朝向該第二 立而部的限位槽，該卡始 古 . —士 亥卡塊具有一朝向該定位端部的卡合端部 相反於該卡合端部的被驅動端部，及至少一設置於談 日端部上的第二卡合部’當該操作銷移動至該上鎖位置 二 =Γ緊該卡塊的被驅動端部，而迫使該卡合 轴向朝該定位端部移動至該第二卡合部與該等第 =互相嵌卡，同時，該限位料對應於該容置孔， 二==該限位件沿該轴向移動與該限位崎 ==移動㈣解鎖位料，㈣陷面是鬆釋該卡塊的被 ㈣Μ’使該第二卡合部鬆開該等第_卡士 該限也槽盥哕灾罟了丨Η丄 口户同守’ …置孔疋互相錯開’該安裝段迫使該限位件 M305734* 縮入該容置孔内。 【實施方式】 本新型之前述以及其他祜 _ /V ^ n丁内谷、特點與功效，力LV 下配合翏考圖疰一 一 、刀双在以 較么貫施例的詳細 的明白。 ^ T 肘可清楚 蒼閱圖3、4、5，么士*£1 手的一 ^ 一新型之可調角歧位的搖頭式棘 輪扳手的一較佳實 頭Π)、-拓雕20 d/頭式棘輪板手包含·· 一棘輪 柄驵20、一波形彈簧3〇、 軸 位裝置50。 文平田叫，及一疋 该棘輪頭1 〇具有一定位 部u上的笛上入 知。卩11，及數設置於該定位端 —卡合部12°該定位端部U具有_繞_樺方 向γ設置的外周面U1，且，在 '方 部叫是為卡條，且，令等第卡 1例令’該等第一卡合 等間隔地設置於該外周面⑴上。 “私方向？ 月該柄體2〇具有一朝向該定位端部U的第-端部21， :沿^與該橫方向γ垂直的轴向χ相反於該第—端部h 勺弟一立而部22，該第一端部21具有二,节 置的耳片211、_界定 °間隔設 卞寸/7 211之間的容置空間212 、一沿該橫方向Υ設置的操作孔213、一沿該轴向 該容置空間212與該操作孔213的連通孔214，及_沿 向X相反於該連通孔214並與該操作孔213連通的容= 215，該第二端部22具有—可用於鎖固螺絲之類的工作件 的開口卡槽221。在本實施例中，該棘輪頭10的定位端邱 11是裝設於該容置空間212内，並經該樞接轴4〇而_等 M305734· 耳片211植接。 °亥波形彈黃30 (wavy spring)是裝設於該等耳片211 的其中一者與該棘輪頭1〇的定位端部11之間。 °亥樞接軸4〇是沿該橫方向Y貫穿該等耳片211、該棘 輪頭10的疋位端部u與該波形彈簧3〇，使該棘輪頭可 相對於該柄體20樞轉。a first end portion facing the positioning end portion and a second end portion opposite to the first end portion in an axial direction, the first end portion having two edges - a lateral interval perpendicular to the axial direction An ear piece, an accommodation space defined between the ear pieces, an operation hole disposed along the lateral direction, a communication hole connecting the accommodation space and the operation hole along the axial direction, and a reverse The accommodating hole is connected to the communication hole, and the positioning end of the ratchet head is installed in the accommodating space and is pivotally connected to the ear. The positioning device includes a handle pin movably mounted to the operation hole, a block movably mounted on the communication hole, a magazine mounted in the receiving hole, and - movably a limiting member mounted on the receiving hole and abutting against the spring, (4) for locking, = yellow direction to move between an unlocking position and a -locking position, the operating pin" being movably mounted a mounting section in the operating hole, a recessed surface formed on the mounting section and facing the block, a recess defined by the recessed surface and X7 toward the block, and - disposed in the mounting section And facing the second standing portion of the limiting slot, the card has an engaging end portion facing the positioning end opposite to the engaged end portion of the engaging end portion, and At least one second engaging portion disposed on the end of the talking day' when the operating pin is moved to the locked position 2 = tightening the driven end of the blocking block, forcing the engaging axial direction toward the positioning end Moving to the second engaging portion and the first = mutually embedding the card, and at the same time, the limiting material corresponds to the receiving hole, and the second== the limiting member along the edge The axial movement and the limit position == movement (4) unlocking the material, and (4) the trapping surface is releasing the (four) Μ' of the card block, so that the second engaging portion releases the first _卡士. The disaster relief 罟 丨Η丄 户 户 同 ... ... ... ... ... ... ... ... ... 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 ' ' ' ' V ^ n Dinger Valley, characteristics and efficacy, force LV under the 翏 疰 疰 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^么士*£1 A hand of a new type of adjustable angular position of a rocker-type ratchet wrench, a better real head Π), - 拓雕20 d / head ratchet wrench includes · · A ratchet handle 驵 20 a wave spring 3〇, an axial position device 50. Wenping Tian called, and a ratchet head 1 〇 has a flute on the positioning portion u. 卩11, and the number is set at the positioning end-engagement portion 12 ° The positioning end portion U has an outer peripheral surface U1 disposed in the _circle-birth direction γ, and is called a card strip in the 'square portion, and the first card is ordered to be equal to the first card. Placed on the outer peripheral surface (1). "Private direction? The handle body 2 has a first end portion 21 facing the positioning end portion U, and an axial direction perpendicular to the lateral direction γ is opposite to the first end portion h. The first end portion 21 has two, abutting ears 211, an accommodating space 212 defined between the spacings/7 211, an operating hole 213 disposed along the lateral direction, and an axis along the axis a communication hole 214 to the accommodating space 212 and the operation hole 213, and a capacitance 215 opposite to the communication hole 214 and communicating with the operation hole 213, the second end portion 22 has a lockable An opening card slot 221 of a workpiece such as a screw. In this embodiment, the positioning end of the ratchet head 10 is mounted in the accommodating space 212, and is connected to the M305734· ear piece 211 via the pivoting shaft. The wavy spring is mounted between one of the ears 211 and the positioning end 11 of the ratchet head 1 。. The pivoting shaft 4〇 penetrates the ear piece 211 along the lateral direction Y, the clamping end portion u of the ratchet head 10 and the wave spring 3〇, so that the ratchet head can pivot relative to the handle body 20 .
D亥疋位衣置50包括一可移動地裝設於該操作孔213的 操作銷51,可移動地裝設於該連通孔214的卡塊52、一 裝設於該容置215内的彈簧53,及—可移動地裝設於該 容置孔215並與該彈簧53抵接的限位件54。 以木作銷51可沿該橫方向γ在_解鎖位置（見圖6) 與:上鎖位置（見圖5)之間移動，該操作銷Μ具有一第 才木作端4 511、—相反於該第—操作端部川的第二操作 端部512、-連接於該第一、二操作端部川、512之間且 :移動地裝設於該操作孔213内的安裝段513、一形成於該 安裝段513上且朝向該卡塊52的凹陷面514、一由該凹陷 2 5Η界定出且朝向該卡塊52的凹槽515，及一設置於該 安裝段513上且朝向該第二端部22的限位槽川。 該卡塊52具有-朝向該定位端部u的卡合端部切、 -相反於該卡合端部521的被驅動端部似，及數設置於該 卡合端部521上的第二卡合部⑵。在本實施例中，該等第 二卡合部523均是為卡條’ i，該等第二卡合部513是沿 該橫方向γ等間隔地設置於該卡合端部521朝向該定位端 部11的一端面上。 M305734 藉此，如圖5所示，當使用者按壓該該操作銷5i的第 一操作端部511，而使該操作銷51移動至該上鎖位置時， 該第一操作端部511是縮入該柄體2〇的第一端部以的^作 孔213内’該第二操作端部512則是伸出該操作孔，且 ’該凹陷面514是移動至抵緊該卡塊52的被驅動端部似The D-mounting device 50 includes an operating pin 51 movably mounted on the operating hole 213, a latching member 52 movably mounted in the communicating hole 214, and a spring mounted in the receiving portion 215. And a limiting member 54 movably mounted on the receiving hole 215 and abutting against the spring 53. The wood pin 51 can be moved between the _ unlocked position (see FIG. 6) and the locked position (see FIG. 5) along the lateral direction γ, and the operation pin has a second end 4 511, a second operation end portion 512 of the first operation end portion, a connection portion 513 connected to the first and second operation end portions 512, and movably mounted in the operation hole 213 a recessed surface 514 formed on the mounting portion 513 and facing the block 52, a recess 515 defined by the recess 205 and facing the block 52, and a mounting portion 513 disposed on the mounting portion 513 and facing the first The limit of the two end portions 22 is. The block 52 has a cutting end that faces the positioning end u, and is opposite to the driven end of the engaging end 521, and a second card that is disposed on the engaging end 521 Joint (2). In this embodiment, the second engaging portions 523 are all the strips ' i , and the second engaging portions 513 are disposed at equal intervals in the lateral direction γ at the engaging end portion 521 toward the positioning. One end surface of the end portion 11. Thus, as shown in FIG. 5, when the user presses the first operating end portion 511 of the operating pin 5i to move the operating pin 51 to the locked position, the first operating end portion 511 is contracted. The first end portion of the handle body 2 is formed in the hole 213. The second operation end portion 512 extends out of the operation hole, and the recessed surface 514 is moved to abut the block 52. Driven end
至該寺第-、二卡合部12、523互相嵌卡，同時，該限位 槽训是對應於該容置孔215，使該彈菁53可迫使該限位 件54沿該軸.向χ移動與該限位槽516嵌.卡。如此，該操作 銷51即可疋位於該上鎖位置，並迫使該等第一、二卡合部 12、523互相嵌卡’而有效地將該棘輪頭10定位於預二的 角度位置上。 ' 一相反地％圖6所不’當使用者按塵該該操作銷5卜¥ 第二操作端部512’而使該操作銷51移動至該解鎖位置時 ’該第二操作端部512是縮入該操作孔213心該第 作端部5U則是伸出該操作孔213，且，該凹陷面514本 動至該凹# 515的最深處對應於該卡塊Μ的被驅動端部 522,而鬆釋該被驅動端部522，使該等第二卡合部功彩 開該等第——^人邱！ ？ η 士 松 容置Ζ ° ’該限位槽516是移動至與該 .相錯開，使該安裝段5U可迫使該限位件^ 縮入該容置孔215内。 如圖7所示， 置（見圖6)時， 度的角度範圍内擺 當使用者將該操作銷51按壓至該解鎖位 該棘輪頭〗0即可相對於該柄體20在18〇 動此後，如圖8所示，當使用者將該 M305734. 棘輪頭ίο轉動至預定的角度位置後，使用者即可立即將▲亥 操作銷Μ按壓至該上鎖位置（見圖5)，而將該棘輪頭二 有效地定位於預定的角度位置上，如此’使用者即可入力 地握住該柄體20施力，並藉由該棘輪頭1〇鎖固或拆二 絲之類的工作件。 ^ 經由以上的說明’可再將本新型的優點歸納如下： 使用者藉由按壓該操作銷51 ’即可使該操作銷5 在該上鎖位置（見圖5)與該解鎖位置（見圖6)之間切換 ，如此，本新型不僅可方便於使用者操作，更重要的是，、 當使用者將_作銷51㈣至該上齡料，賴作4Γ51 可亥卡塊52的第二卡合部523與該棘輪頭⑺的第— 卡合部12互相嵌卡，而有效地將該棘輪頭10定位於預定 的角度位置上，進使該棘輪頭1G完全不會再相對於該柄體 2二:因此’本新型可有效防止使用者在對該柄體2〇施 力日^舍生該柄體2(3相對於該棘輪頭H)轉動的意外。 述，本新型之可調角度^位的搖頭式棘輪板手 ，不僅可方便於使用者進行上鎖或解鎖的操作，更可將將 :輪頭有效地定位於預定的角度位置上，故確實本 新型之目的。 I·隹以上所述者’僅為本新型之較佳實施例而已，者不 能以此㈣本新型實施之範圍，即大凡依本新型中^利 範圍及新型說明内容所作 屬本新型專利涵蓋之範:内之間早的寻效變化與修飾’皆仍 10 M305734. 【圖式簡單說明】 圖=搖頭式棘輪扳手的立體分解示意圖； 回疋^搖碩式棘輪扳手的使用示意圖； 圖3疋本新型可調角度定位的搖 實施例的立體分解圖； 、棘輪扳手的一較佳 圖4是°亥較佳貫施例的組合立體圖； 圖5是該較佳#_的局部組合職圖 施例的一操作銷是栘動至一上鎖位置； ^軚佳貫 圖6是一類似圖5的視圖，說枵 解鎖位置； ^钛作銷是移動至一 圖7該較佳實施例的操作示意圖私 ,位置日守，该較佳實施例的一棘輪頭可相f+# 柄體在⑽度的角度範圍内擺動;及 ^相對於- 圖8是該較佳實施例的使 一 移動至該上鎖位置日士㈣ 〜圖，§兄明當該操作銷 上。 輪頭可定位於預定的角度位置 M305734 【主要元件符號說明】The first and second engaging portions 12 and 523 of the temple are mutually inserted into each other. At the same time, the limiting slot is corresponding to the receiving hole 215, so that the elastic crest 53 can force the limiting member 54 along the axis. χ Move and the limit slot 516 are embedded in the card. Thus, the operating pin 51 can be positioned in the locked position and the first and second engaging portions 12, 523 are forced into each other to effectively position the ratchet head 10 at the pre-set angular position. 'In the opposite case, FIG. 6 does not'. When the user presses the operation pin 5 to the second operation end portion 512' to move the operation pin 51 to the unlocked position, the second operation end portion 512 is Retracting the operation hole 213, the first end portion 5U is extended from the operation hole 213, and the concave surface 514 is moved to the deepest portion of the recess #515 to correspond to the driven end portion 522 of the block block. And releasing the driven end portion 522, so that the second engaging portion can be opened to the first one - ^人邱! ? The limit groove 516 is moved to be offset from the same, so that the mounting portion 5U can force the limit member to be retracted into the receiving hole 215. As shown in FIG. 7, when placed (see FIG. 6), when the user presses the operation pin 51 to the unlocking position, the ratchet head "0" can be swayed relative to the shank 20 at 18 degrees. Thereafter, as shown in FIG. 8, when the user rotates the M305734. ratchet head ίο to a predetermined angular position, the user can immediately press the ▲H operation pin 至 to the locked position (see FIG. 5), and The ratchet head 2 is effectively positioned at a predetermined angular position, so that the user can forcely hold the handle body 20 to apply force, and the ratchet head 1 〇 locks or disassembles the second wire or the like. Pieces. ^ Through the above description, the advantages of the present invention can be further summarized as follows: The user can press the operation pin 51 in the locked position (see FIG. 5) and the unlocked position by pressing the operation pin 51' (see FIG. 6) Switching between, so, the present invention is not only convenient for the user to operate, but more importantly, when the user puts the _51 (4) to the upper age material, the second card of the 4 Γ 51 ible block 52 The engaging portion 523 and the first engaging portion 12 of the ratchet head (7) are mutually engaged, and the ratchet head 10 is effectively positioned at a predetermined angular position, so that the ratchet head 1G is completely no longer relative to the handle body. 2 2: Therefore, the present invention can effectively prevent the user from accidentally rotating the handle body 2 (3 with respect to the ratchet head H) while exerting a force on the handle body 2 . As described, the adjustable angled ratchet wrench of the present invention not only facilitates the user to perform the locking or unlocking operation, but also effectively positions the wheel head at a predetermined angular position, so The purpose of this new type. I. 隹 隹 隹 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Fan: The early effect change and modification between the two are still 10 M305734. [Simple diagram of the diagram] Figure = three-dimensional exploded view of the ratcheting ratchet wrench; Figure 使用 schematic diagram of the use of the rocker wrench; Figure 3疋An exploded perspective view of a rocking embodiment of the present adjustable angle positioning; a preferred FIG. 4 of the ratchet wrench is a combined perspective view of a preferred embodiment of the embodiment; FIG. 5 is a partial combination of the preferred #_ An operation pin of the example is swayed to a locked position; ^ 軚 贯 Figure 6 is a view similar to Figure 5, saying 枵 unlock position; ^ titanium for the pin is moved to a Figure 7 operation of the preferred embodiment Illustrated in a private and positional manner, a ratchet head of the preferred embodiment can be swung in an angular range of (10) degrees with respect to the f+# handle; and FIG. 8 is a movement of the preferred embodiment to Lock the position of the Japanese (four) ~ map, § brother Ming when the operation pin. The wheel head can be positioned at a predetermined angular position. M305734 [Main component symbol description]
1 棘輪頭 51 * 101 枢接端部 511 102 * · 棘齒 512 2 柄體 513 201 * * 容置孔 514 3 …* 彈簣 515 /| 8 * 、 鋼珠 516 10*… 棘輪頭 52· 11 *… 定位端部 521 111… 外周面 522 12 … 第一卡合部 523 20*… 柄體 53 * 21 * — 第一端部 54· 211 * * 耳片 X ♦ 212… 容置空·間 Y · 213… 操作孔 214… 連通孔 215… 容置孔 22*… 第二端部 221… 開口卡槽 3 0 … 波形彈簧 4〇 ·… 樞接軸 50*… 定位裝置 操作銷 第一操作端部 第二操作端部 安裝段 凹陷面 凹槽 限位槽 卡城 卡合端部 被驅動端部 第二卡合部 彈簧 限位件 轴向 橫方向 121 Ratchet head 51 * 101 Pivot end 511 102 * · Ratchet 512 2 Handle 513 201 * * accommodating hole 514 3 ...* magazine 515 /| 8 * , Ball 516 10*... Ratchet head 52· 11 * ... positioning end 521 111... outer peripheral surface 522 12 ... first engaging portion 523 20*... handle body 53 * 21 * - first end portion 54 · 211 * * ear piece X ♦ 212... accommodation space · room Y · 213... Operation hole 214... Communication hole 215... accommodating hole 22*... Second end 221... Opening card slot 3 0 ... Wave spring 4〇·... Pivot shaft 50*... Positioning device operation pin first operation end Second operation end mounting section recessed surface groove limiting slot card engagement end driven end second engaging portion spring limiting member axial transverse direction 12