200902240 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種可空轉回拉往復操作之開口快速扳手。 【先前技術】200902240 IX. Description of the Invention: [Technical Field] The present invention relates to an open quick wrench that can be reciprocated and reciprocated. [Prior Art]
開口快速扳手，疋結合傳統開口扳手與棘輪扳手可空轉 回拉往復操作優點的改良手工具，使用時甚為方便，在過 去已累積相當程度之改良技術。舉例而言，中華民國專利 公告第228757(「可單向旋進之棘爪式扳手構造」）、 測6〇(「齒似回轉扳手」）、327619(「棘輪式板手及以 棘輪式扳手轉自一個可轉元件之方法」）、Μ3ι〇772(「可 單向作動之開口扳手」）等專利案；及其他國家如美國 US71 1 1529 . US5533428(W09615879) . US7077035 > US3 165015專利案。另夕卜’活動扳手亦有類似之往復操作 機構’如中華民國專利公告第5()1515(具有棘輪扳手功能 之活動扳手）、及511564(滾輪式可逆活動扳手）專利案、及 美國 US7010999等。 、 [發明内容】 本發明之目# ’在揭露一種開口快速扳手，包括：一握 部，其包括：一第一夾顎、-與第-夾顎 式#孔：顯。第二夹顆包括：-固定顎部；-半開放 二y二-樞轉顯部，其以可樞轉方式安裝於該槽孔内。 第夾顎與第二夾顎120之門A 1 ^ 部包括—壁却 又顎20之間疋義-顎口 160。樞轉顎 ，該臂部受與其成—角度之 而使樞轉顎邱μ雜 《反 < 评黃之彈性偏壓 ° 部獲得垂直方向之力矩，以拖轉於一位 122211.doc 200902240 於槽孔内之I位置、及—抵靠槽孔之—壁面之第二位置 間。樞轉顎部之-夹持端’可與其相對侧之第__爽顯共同 作用，以扳動位於兩者間之一工作物。 【實施方式】 實施例1 如圖1Α至圖1D所示，本發明之開口快速板手之第一實 施例，包括：一握柄（未示），可供手部握持；一開口驅動 ΟThe open quick wrench, combined with the traditional open-end wrench and ratchet wrench, can be used to improve the advantages of the reciprocating operation. It is very convenient to use and has accumulated considerable improvements in the past. For example, the Republic of China Patent Bulletin No. 228757 ("Stroke-Twisted Wrench"), 6" ("tooth-like wrench"), 327619 ("ratchet wrench and ratchet wrench" Patent applications such as "transfer from a convertible component"), Μ3ι〇772 ("open-operated open-end wrench"); and other countries such as US 71 1 1529 . US 5533428 (W09615879) . US7077035 > US 3 165015 patent. In addition, 'the adjustable wrench also has a similar reciprocating mechanism' such as the Republic of China Patent Notice No. 5 () 1515 (active wrench with ratchet wrench function), and 511564 (roller type reversible adjustable wrench) patent case, and US 7010999, etc. . SUMMARY OF THE INVENTION [Invention] The present invention discloses an open quick wrench, comprising: a grip comprising: a first clamp, - and a first clamp type: hole: display. The second clip includes: - a fixed jaw; - a semi-open two y-two pivoting portion that is pivotally mounted within the slot. The door A 1 ^ of the first folder and the second folder 120 includes a wall and a 160 20 between the 疋 20 and the mouth 160. When the arm is pivoted, the arm is pivoted to the angle of the arm, and the elastic bias of the yellow is obtained in the vertical direction to be dragged to a position 122211.doc 200902240 The position of the I in the slot, and - between the second position of the wall of the slot. The gripping end of the pivoting jaw can cooperate with the opposite side of the pivoting portion to pull a workpiece between them. [Embodiment] Embodiment 1 As shown in Figs. 1A to 1D, a first embodiment of the opening quick wrench of the present invention comprises: a grip (not shown) for holding the hand; and an opening drive Ο
部100’其位於該握柄一端，該開口驅動部1〇〇包括：一第 -夾顎11〇、-與第·夾miG相對之第二夾韻12〇，該第 二夹顆120包括··-固定顆部13〇; 一 +開放式槽孔^; 一樞轉顎部150，其以可樞轉方式安裝於該槽孔14〇内。第 一夾顎110與第二夾顎丨2〇之間定義一顎口 16〇，其容納工 作物W(如螺絲）’並視情形允許該工作物w於顎口 16〇内轉 動顎口 I60之底部162，其較佳呈内凹狀，且較佳為内凹 弧度，使開口驅動部100有足夠空間可容納工作物w於其 内轉動。 第夾顆110之下段較佳形成一内凹部112，其可在扳手 空轉回拉之操作過程中，容納工作物W之突出角部（參圖 1H) ’使操作過程平順。第二夾顎ι2〇之樞轉顎部15〇包括 一由柩銷151穿過之樞接部152及一自樞接部延伸而出之臂 部154 ’該臂部154受與其成一角度之彈簧156之彈性偏壓 而使枢轉顯部15〇於臂部獲得垂直方向之力矩，而枢轉於 一位於槽孔140内之第一位置、及一抵靠槽孔140之一壁面 142之第二位置間；此第二位置即為樞轉顎部150夾持工作 122211.doc 200902240 & 一夾持端158，可與其 以扳動位於兩者間之工 物w之位置。該樞轉顎部15〇另包括一 相對侧之第一夾顎110共同作用，以去 槽孔140面向第一夾顎i10之一侧設 一侧設有一開口 14 6，可供The first portion 120 includes a first portion 120 - a fixed ridge 13 〇; a + open slot ^; a pivoting cymbal 150 that is pivotally mounted within the slot 14 。. Between the first clamping jaw 110 and the second clamping jaw 2〇, a tongue opening 16〇 is defined, which accommodates the working object W (such as a screw) and allows the working object to rotate the opening I60 in the opening 16〇 as the case may be. The bottom portion 162, which is preferably concave, and preferably concave, provides sufficient space for the opening drive portion 100 to accommodate the workpiece w to rotate therein. The lower portion of the first nip 110 preferably defines an inner recess 112 which accommodates the projecting corner of the workpiece W during the operation of the idling of the wrench (see Fig. 1H) to smooth the operation. The pivoting jaw 15 of the second clip 〇2〇 includes a pivoting portion 152 through which the pin 151 passes and an arm portion 154 extending from the pivoting portion. The arm 154 is spring at an angle thereto. The elastic bias of 156 causes the pivoting portion 15 to obtain a moment in the vertical direction of the arm portion, and pivots to a first position in the slot 140 and a wall 142 opposite the slot 140. The second position is the pivoting jaw 150 clamping work 122211.doc 200902240 & a clamping end 158, which can be used to move the position of the workpiece w between the two. The pivoting jaw 15 further includes an opposite side of the first jaw 110, and an opening 14 6 is provided on a side of the slotted opening 140 facing the side of the first jaw i10.
内部之突出柱形式（圖未示）之彈簧固定部之間，受彈簧156 偏壓，以使擋板170獲得穩定支撐，並藉由彈簧156之壓力 而保持緊靠於樞轉顎部150»因此，擋板17〇不論枢轉顎部 150位於其樞轉路徑之任何位置，均可保持彈性封閉槽孔 之開口 146。 根據較佳實施例，可在槽孔M0上、下以蓋板覆 蓋。蓋板180,182中，至少其中之一為可拆卸之分離式結 (J 構（例如以銷190等固定裝置鎖固於固定顎部130上）或與固 疋顯部130 —體成型之結構，如圖1C所示。 在另一方面，樞轉顎部15〇設立之位置可以允許微調， 以决疋其伸出開口 146的長短。蓋板18〇及/或182，可設置 執道孔（未示於圖）以供手指可從外部微調樞轉顎部15〇之位 * 置。 圖1E至II顯示本案鎖固工作物w過程中空轉回拉之操作 情形示意（元件對應編號請參圖1A至圖1C)。工作物W為六 角螺絲，故開口快速扳手之開口驅動部100每回拉一個螺 1222U.doc 200902240 絲邊角，相當於扳手旋轉60度，故於圖1£至11中扳手逆時 針旋轉輻度為60。。圖比至^顯示每回拉15。時失持端258 與工作物霤之相對位置。圖1E中，樞轉顎部150在彈簧偏 壓下抵靠槽孔140之一壁面142(即位於第二位置），於此位 置’樞轉顆部之爽持端可與第一夾顎共同夾持該螺絲，故 若以順時針方向旋轉扳手，可將螺絲旋緊/旋鬆；以逆時 十方内％轉扳手時，螺絲對樞轉顆部1 5 〇之反作用力將樞 轉顎部150推離該槽孔14〇之壁面142(擋扳17〇因此輾轉壓 縮彈簧156)，形成扳手空轉回拉。如圖1F至II，扳手繼續 旋轉，在繞過螺絲一邊角後（如圖丨H)，樞轉顎部丨5〇重新 回到第二位置（參圖II)，扳手即可再次沿順時針方向將螺 絲旋緊/旋鬆。 實施例2 如圖2A至圖2D所示，本發明之開口快速扳手之第二實 施例，大致與第一實施例結構相近，但其中槽孔14〇於其 中一壁上設有沿厚度方向延伸之固定孔丨4 8，以便於彈簧 156置入並固定。 實施例3 圖3 A至圖31揭露本發明之開口快速扳手之第三實施例， 其除主要結構與前述實施例大致相近外，槽孔140於其中 一壁上設有内孔U9以供彈簧155固定。 此外’固定顆部130鄰近開口 146、顆口 160之部分設有 一從顎口 160向槽孔140方向延伸之切部134，其允許工作 物W更貼近開口 146。根據此一實施例，樞轉顎部1 5〇之設 1222H.doc 200902240 置，可使其於第二位置時，夾持端158之位置與固定顎部 1 3 0切齊，藉此一設計，顎口 i 6〇之寬度可適度減小約等於 工作物之寬度，而開口驅動部1 00在空轉回拉操作時仍可 相對於顎口 160旋轉，此可使開口驅動部i 〇〇材料及尺寸有 效減少’整體扳手重量減輕，更易於操作。 在另一變化實施例中，亦可使顎口 16〇之底部162具有較 深之内凹弧度，以使工作物w可更深入顎口 160位於固定 顎部130下端以下位置之空間，此結構即使不設切部丨34， 在夾持端158之位置與固定顎部13〇切齊而顎口 之寬度 約等於工作物之寬度之情況下，於該空間内，仍能允許開 口驅動部100相對於工作物W旋轉。 實施例4 圖4A至圖4F揭露本發明之開口快速扳手之第四實施 例，其第一炎顎110及/或或第二夾顆12〇之枢轉顆部〖so夾 持端1 58設有鋸齒狀結構114,159，可增加摩擦力，以穩固 夾持圓官狀工作物P(如水管）或—般非圓形工作物W，將其 旋緊或旋鬆。 實施例5 圖5A至圖51揭露圖1A至圖II之一變化實施例，其中上、 下蓋板180，182至少其中之一與擋板17〇耦合；例如，蓋板 180，182至少其中之一可設有蓋板執道184，以轉合擋板 170上之導塊172。 實施例6 圖6A至圖61揭露另一變化實施例，其與前述實施例之結 122211.doc -10· 200902240 構、原理大致相同。此實施例中，原先對樞轉顎部150之 臂部154彈性偏壓之彈簧155，改以一樞轉彈簧157取代， 該樞轉彈簧157設於樞接部152相關位置處，兩端分別抵靠 樞接部152之兩側（如樞轉顎部15〇之背擋1551與樞轉顎部 150之内側端153)。擋板176具有彈性，其一端嵌入固定顎 部130之凹槽’另一端抵靠樞轉額部15〇之肩托155(參圖1C 之符號155)。 實施例7 圖7 A至圖71為另一變化實施例，其與前述實施例之結 構、原理大致相同。此實施例中，可以柩轉彈簧1 5 7設於 栖接部152相關位置處’兩端分別抵靠樞接部1 52之兩側 (如樞轉顎部150之背擋155,與框轉顎部15〇之内側端153)， 以對樞轉顎部15〇提供樞轉力。 在另一方面，上、下蓋板^^ 82至少其中之一可設有 耦合樞轉顎部150而與其樞轉路徑配合之滑行轨道186 ;例 如，樞轉顎部i50可在背擋155，上設導塊172，。滑行軌道 186、導塊1721之設置有利於··當提供樞轉顎部15〇框轉力 之來源為彈簧156等非柩轉彈簧157態樣時，可使彈簧156 獲付較穩定之壓力源而不易掉落，有助於結構穩定。另 外’若WbO内部需要清潔等工作需求時，亦可透過滑 盯軌道186、導塊172’等從外部將樞轉顎部15〇向内撥動， 以便於清潔顎口 160。 實施例8 圖8A至圖8H是利用拖韓强葚夕 «a 1, ^ , 得泮黃之一變化實施例，其開口 122211.doc 200902240 决速扳手包括.一握柄(圖未示），可供手部握持；一開口 驅動。P 200 ’其位於該握柄—端’該開口驅動部包括：一 第夾顎210、一與第一夾顎210相對之第二夹顎220。該 第夾顎220包括.一第一失顯21〇、一與第一爽顆⑽相 對之第一夾顎220。該第二夾顎22〇包括：一固定顎部 230，半開放式槽孔240，其形成一月弧狀；一旋轉顎部 ΟBetween the spring fixing portions of the inner protruding column form (not shown), it is biased by the spring 156 to obtain stable support of the baffle 170, and is kept close to the pivoting jaw 150 by the pressure of the spring 156. Thus, the flap 17 can retain the opening 146 of the resiliently closed slot regardless of where the pivoting jaw 150 is located in its pivotal path. According to a preferred embodiment, the cover can be covered with a cover plate above and below the slot M0. At least one of the cover plates 180, 182 is a detachable separate knot (for example, a fixing device such as a pin 190 or the like is fixed to the fixed dam portion 130) or a body formed integrally with the solid mortise portion 130, such as 1C. On the other hand, the position of the pivoting jaw 15 is allowed to be fine-tuned to allow for the length of the extension opening 146. The cover 18 and/or 182 can be provided with a hole (not It is shown in the figure) for the finger to be finely adjusted from the outside to the position of the pivoting jaw 15〇. Figure 1E to II show the operation of the hollowing back of the locking work w in this case (the corresponding number of components is shown in Figure 1A). To Fig. 1C), the workpiece W is a hexagonal screw, so the opening drive portion 100 of the open quick wrench pulls a screw 1222U.doc 200902240 wire edge every time, which is equivalent to the wrench rotating 60 degrees, so the wrench in Fig. 1 to 11 The counterclockwise rotation radiance is 60. The graph to ^ shows the relative position of the lost end 258 and the workpiece slipped each time. In Fig. 1E, the pivoting jaw 150 abuts against the slot under spring bias. One of the walls 142 of 140 (ie, located at the second position), where the position of the pivoting portion of the pivoting portion can be A clamp clamps the screw together, so if the wrench is rotated clockwise, the screw can be tightened/unscrewed; when the wrench is turned in ten degrees in the reverse direction, the reaction force of the screw on the pivoting portion 1 5 〇 Pushing the pivoting jaw 150 away from the wall surface 142 of the slot 14 (the blocking lever 17 is thus rotated to compress the spring 156), forming a wrench to be idly pulled back. As shown in Figures 1F to II, the wrench continues to rotate, bypassing the side angle of the screw After (as shown in Figure 丨H), the pivoting jaw 丨5〇 returns to the second position (see Figure II), and the wrench can tighten/screw the screw in the clockwise direction again. Example 2 Figure 2A As shown in FIG. 2D, the second embodiment of the open quick wrench of the present invention is substantially similar to the structure of the first embodiment, but the slot 14 is provided with a fixing hole 丨4 8 extending in the thickness direction on one of the walls. In order to facilitate the insertion and fixing of the spring 156. Embodiment 3 FIG. 3A to FIG. 31 disclose a third embodiment of the open quick wrench of the present invention, wherein the slot 140 is on one of the walls except that the main structure is substantially similar to the foregoing embodiment. An inner hole U9 is provided for fixing the spring 155. Further, the fixing piece 130 is adjacent to the opening. 146. A portion of the mouth 160 is provided with a cut portion 134 extending from the mouth 160 to the slot 140, which allows the workpiece W to be closer to the opening 146. According to this embodiment, the pivoting jaw 15 is provided with 1222H. .doc 200902240, when it is in the second position, the position of the clamping end 158 is aligned with the fixed jaw 1300, whereby the width of the opening i 6 可 can be appropriately reduced by about equal to the working object. The width of the opening drive portion 100 can still be rotated relative to the mouth 160 during the idling pullback operation, which can effectively reduce the material and size of the opening drive portion ' 'the overall wrench weight is reduced and easier to operate. In another variant embodiment, the bottom portion 162 of the cornice 16 can also have a deep concave arc so that the workpiece w can be deeper into the space where the mouth 160 is located below the lower end of the fixed jaw 130. Even if the cutting portion 34 is not provided, in the case where the position of the holding end 158 is aligned with the fixed jaw portion 13 and the width of the opening is approximately equal to the width of the workpiece, the opening driving portion 100 can be allowed in the space. Rotate relative to the workpiece W. Embodiment 4 FIG. 4A to FIG. 4F disclose a fourth embodiment of the open quick wrench of the present invention, wherein the first smashing 110 and/or the second splicing 12 〇 pivoting portion 〖so clamping end 1 58 is provided The serrated structure 114, 159 can increase the friction to firmly hold the official work P (such as a water pipe) or a generally non-circular work W, and screw it tightly or loosen. Embodiment 5 FIGS. 5A to 51 disclose a modified embodiment of FIGS. 1A to II in which at least one of the upper and lower covers 180, 182 is coupled to the shutter 17; for example, at least one of the cover plates 180, 182 A coverway 184 can be provided to rotate the guide block 172 on the baffle 170. Embodiment 6 Figs. 6A to 61 disclose another modified embodiment which is substantially the same as the structure and principle of the above-mentioned embodiment 122211.doc -10·200902240. In this embodiment, the spring 155 that is originally biased to the arm portion 154 of the pivoting jaw portion 150 is replaced by a pivoting spring 157. The pivoting spring 157 is disposed at the relevant position of the pivoting portion 152, and the two ends are respectively Abutting the two sides of the pivoting portion 152 (such as the back end 1551 of the pivoting jaw 15 and the inboard end 153 of the pivoting jaw 150). The baffle 176 has elasticity, one end of which is fitted into the recess of the fixed crotch portion 301, and the other end abuts against the shoulder rest 155 of the pivotal forehead 15 (refer to symbol 155 of Fig. 1C). Embodiment 7 Figs. 7A to 71 show another modified embodiment which is substantially the same as the structure and principle of the foregoing embodiment. In this embodiment, the twisting springs 157 can be disposed at the relevant positions of the dwelling portion 152, and the two ends respectively abut against the two sides of the pivoting portion 152 (such as the backing 155 of the pivoting sill 150) The inner side end 153) of the crotch portion 15 is configured to provide a pivoting force to the pivoting jaw portion 15A. In another aspect, at least one of the upper and lower cover panels 82 can be provided with a sliding track 186 that couples the pivoting jaw 150 to engage with its pivotal path; for example, the pivoting jaw i50 can be in the backstop 155, A guide block 172 is provided. The arrangement of the sliding track 186 and the guiding block 1721 facilitates the spring 156 to obtain a relatively stable pressure source when the source of the pivoting flange 15 is provided as a source of the non-twisting spring 157 such as the spring 156. It is not easy to fall, which helps the structure to be stable. Further, if the inside of the WbO requires work such as cleaning, the pivoting flange 15 can be pulled inwardly from the outside through the slide rail 186, the guide block 172', etc., to facilitate cleaning of the mouth 160. Embodiment 8 FIG. 8A to FIG. 8H are diagrams showing a variation of one of the yellow a « « a a a a a a a a a 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 211 It can be held by the hand; it is driven by an opening. The opening drive portion of the P 200 ' is located at the handle end. The opening drive portion includes: a first clamping jaw 210 and a second clamping jaw 220 opposite to the first clamping jaw 210. The first clip 220 includes a first missing display 21 and a first clamp 220 opposite the first cool (10). The second clamp 22 includes: a fixed jaw 230, a semi-open slot 240, which forms a one-month arc; a rotating jaw Ο
25〇，其以可樞轉方式安裝於該槽孔240内（例如藉由圖B中 之樞軸252)。第一夹顎21〇與第二夾顎22〇之間定義一顎口 260，其谷納工作物（如螺絲）w，並視情形允許該工作物w 於顎口 160内轉動。顎口 26〇之底部162，其較佳呈内凹 狀，且杈佳為内凹弧度，使開口驅動部2〇〇有足夠空間可 容納工作物W於其内轉動。 第一夾顎210之下段較佳形成一内凹部212，其可在扳手 空轉回拉之操作過程中，容納工作物w之突出角部（參圖 1H)，使操作過程平順。旋轉顎部25〇大致成一配合槽孔 240之月弧狀，並彈性設於槽孔24〇内以相對於該槽孔24〇 轉動，而椹轉於一位於槽孔240内之第一位置、及一抵靠 槽孔240之一壁面242之第二位置間；此第二位置即為樞轉 顎部250夹持工作物W之位置。旋轉顎部25〇大致成一配合 槽孔240之月弧狀，並彈性設於槽孔24〇内以相對於該槽孔 240轉動；該旋轉顎部25〇並包括一框接部252、及一常態 下延伸犬出槽孔240之夾持端254，該夾持端254，可與其 相對側之第一夾顎2 1 0共同作用，以扳動位於兩者間之一 工作物W。 122211.doc •12· 200902240 槽孔240面向第一夾顎2 Η)之-側設有-開口 246，可供 樞轉顎部250之夾持端258進出。根據較佳實施例，可在槽 上下以蓋板280,282覆蓋。蓋板28〇,282中，至少其 中之為可拆卸之分離式結構（例如，蓋板28〇可形成配合 月弧狀槽孔240之弧狀結構，嵌於槽孔上/下侧之凹溝244 内以形成擋止結構），亦可為與固定顎部230 —體成型之 〜構（如圖8Β之蓋板282 ;或圖81至8Κ之蓋板284)。 此外，固疋顎部230鄰近開口 240、及顎口 260之部分， 可採類似實施例3之方式，設置一從顎口 26〇向槽孔24〇方 向延伸之切部（未示於圖），以允許工作物w更貼近開口 246。根據此一實施例，枢轉顎部250之設置，可使其於第 二位置時，夾持端258之位置與固定顎部23〇切齊，藉此一 a又计’顎口 260之寬度可適度減小約等於工作物之寬度， 而開口驅動部200在空轉回拉操作時仍可相對於顎口 26〇旋 轉’此可使開口驅動部200材料及尺寸有效減少，整體扳 手重量減輕，更易於操作。 在另一變化實施例中，亦可使顎口 260之底部262具有較 深之内凹弧度’以使工作物W可更深入顎口 260位於固定 顎部230下端以下位置之空間，此結構即使不設切部，在 夾持端258之位置與固定顎部230切齊而顎口 260之寬度約 等於工作物之寬度之情況下，於該空間内，仍能允許開口 驅動部200相對於工作物w旋轉。 圖8D至8H顯示本案鎖固工作物W過程中空轉回拉之操 作情形示意（元件對應編號請參圖8A至8C)。工作物W為六 I22211.doc -13- 200902240 角螺絲，故開口快速扳手之開口驅動部2〇〇每回拉一個螺 絲邊角’相當於扳手旋轉60度，故於圖⑶至^中扳手逆時 針旋轉輻度為60、圖8D至8H顯示每回拉15。時夾持端258 與工作物w之相對位置。圖80中，樞轉顎部25〇在樞轉彈 簧256彈力下，常態抵靠槽孔24〇之一壁面242(即位於第二 位置），於此位置，樞轉顎部之夾持端可與第一夾顎共同 夾持該螺絲，故若以順時針方向旋轉扳手，可將螺絲旋緊25〇, which is pivotally mounted within the slot 240 (e.g., by pivot 252 in Figure B). Between the first jaw 21〇 and the second jaw 22〇, a mouth 260 is defined which has a workpiece (e.g., screw) w and allows the workpiece w to rotate within the mouth 160 as appropriate. The bottom portion 162 of the cornice 26 is preferably concave in shape and preferably has a concave curvature so that the opening driving portion 2 has sufficient space to accommodate the workpiece W to rotate therein. The lower portion of the first jaw 210 preferably defines an inner recess 212 for receiving the protruding corner of the workpiece w during the operation of the wrench idling back (see Fig. 1H) to smooth the operation. The rotating cymbal 25 is substantially in the shape of a moon that fits the slot 240, and is elastically disposed in the slot 24 to rotate relative to the slot 24, and is rotated to a first position in the slot 240, And a second position between the wall surface 242 of one of the slots 240; the second position is the position at which the pivoting jaw 250 holds the workpiece W. The rotating cymbal 25 is substantially in the shape of a moon that fits the slot 240 and is elastically disposed in the slot 24 to rotate relative to the slot 240. The rotating cymbal 25 includes a frame 252 and a Normally, the clamping end 254 of the dog slot 240 is extended, and the clamping end 254 can cooperate with the first jaw 210 of the opposite side to pull a workpiece W between the two. 122211.doc •12· 200902240 The slot 240 faces the side of the first jaw 2Η) and is provided with an opening 246 for the clamping end 258 of the pivoting jaw 250 to enter and exit. According to a preferred embodiment, the cover plates 280, 282 can be covered above and below the slot. At least one of the cover plates 28, 282 is a detachable separate structure (for example, the cover plate 28 can form an arc-like structure that fits the moon-shaped slot 240, and is embedded in the groove on the upper/lower side of the slot. The 244 is formed to form a stop structure, and may also be formed integrally with the fixed jaw 230 (as shown in FIG. 8A; or the cover 284 of FIGS. 81 to 8). In addition, the solid portion 230 is adjacent to the opening 240 and the portion of the mouth 260, and a cut portion extending from the port 26 to the slot 24 is provided in a manner similar to that of the embodiment 3 (not shown). To allow the work w to be closer to the opening 246. According to this embodiment, the pivoting jaw portion 250 is disposed such that when the second position is made, the position of the clamping end 258 is aligned with the fixed jaw portion 23, whereby the width of the mouthpiece 260 is again calculated. The thickness of the workpiece can be reduced by approximately equal to the width of the workpiece, and the opening driving portion 200 can be rotated relative to the jaw 26 during the idling and pulling operation. This can effectively reduce the material and size of the opening driving portion 200, and the overall wrench weight is reduced. Easier to operate. In another variant embodiment, the bottom 262 of the mouth 260 can also have a deeper concave curvature ′ so that the workpiece W can be deeper into the space below the lower end of the fixed jaw 230, even if the structure is Without the cutting portion, in the case where the position of the clamping end 258 is aligned with the fixed jaw 230 and the width of the opening 260 is approximately equal to the width of the workpiece, the opening driving portion 200 can still be allowed to work relative to the working space. The object w rotates. 8D to 8H show the operation of the hollow returning pull process of the locking work W in the present case (see Figure 8A to 8C for the component corresponding number). The work object W is six I22211.doc -13- 200902240 angle screw, so the opening drive part of the open quick wrench 2 拉 pulls a screw corner every time 'is equivalent to the wrench rotation 60 degrees, so in the figure (3) to ^ wrench counter The hour hand rotation radius is 60, and Figures 8D to 8H show each pullback 15. The relative position of the clamping end 258 to the workpiece w. In Fig. 80, the pivoting jaw 25 is normally biased against the wall surface 242 of the slot 24 by the spring force of the pivoting spring 256 (i.e., in the second position). In this position, the clamping end of the pivoting jaw can be The screw is clamped together with the first clamp, so if the wrench is rotated clockwise, the screw can be tightened
/旋鬆；以逆時針方向旋轉扳手時，螺絲對樞轉顎部25〇之 反作用力將樞轉顎部250推離該槽孔24〇之壁面242，形成 扳手空轉回拉。如圖犯至姐，扳手繼續旋轉，在繞過螺 絲一邊角後（如圖8H)，樞轉顎部25〇在枢轉彈簧256之彈力 下重新回到第二位置（參圖u)，扳手即可再次沿順時針方 向將螺絲旋緊/旋鬆。 實施例9 如圖9A至圖9H所示，本發明之開口快速板手之第九實 施例’包括：一握柄（未示），可供手部握持；_開口驅動 4 300，其位於該握柄一端，該開口驅動部3⑽包括：一第 -夾顆310一與第一夾顆31〇㈣之第二夾顆32〇，該第 二夾顯320包括：-固定顯部33〇; 一半開放式槽孔剔； π動顯部350 ’其藉-滑軌結構而以可滑動方式搞合於 該槽孔340内。第一夾顎31〇與第二夾顎32〇之間定義一顎 口 360 ’其容納工作物w(如螺絲），並視情形允許該工作物 W於顎口16〇内滑動。顎口⑽之底部如，其較佳呈内凹 狀’且較佳為内凹弧度’使開口驢動部300有足夠空間可 122211.doc •14· 200902240 容納工作物w於其内轉動。 第一夾顎310之下段較佳形成一内凹部（未示於圖，參前 例内凹部112)，其可在扳手空轉回拉之操作過程中，容納 工作物W之突出角部，使操作過程平順。第二夾顎32〇之 滑動顎部350可藉由該滑軌結構於一第一位置及一第二位 置間滑動；該滑動顎部350於該第二位置 壁面-該第二位置定義為拇轉顆部35。央:=第狀 位置。滑動顆部350具有一夾持端358，可與其相對側之第 -夾顯3H)制作用，以扳動位於兩者間之—卫作物w。 根據較佳實施例，可在槽孔34〇上、下以蓋板38〇,382覆 蓋。蓋板38〇,382中，至少其中之一為可拆卸之分離式結 構（例如以銷390等固定裝置鎖固於固定顯部咖上）或與固 Μ部330-H成型之結構。該滑軌結構可提供多種不同 方式’例如：可在滑動顎部35〇上設置滑槽35[以耦合設 於蓋板380,382上之對應導軌384;或者，亦可於蓋板上設 置滑槽（未示於圖）、及一設於滑動顎部350上並與該滑槽搞 導執（未示於圖）所構成。其他相同原理，如在槽 孔内壁及滑動顎部350上設置互㈣合之滑槽及對應導 軌，亦是基於本發明所能易於思及。 前述各實施例’亦可將第二夾顎採模組式輯，而組合 於開口驅動部之底部上。亦即’第二夾顎之蓋板、固定 顎、樞轉韻或滑動顎等，共同形成-模組單元，以結合於 開口驅動部。 以上所有說日㈣㈣釋本發明之㈣實施例，而非用以 122211.doc •15· 200902240 限制本發明。任何依照本發明之結構、特徵、主旨及申請 專利範圍所施行之其他簡單變化的等效實施例，都應由本 案之申請專利範圍所涵蓋。 【圖式簡單說明】 圖1A至圖II為本發明之第一實施例。 圖2A至圖2D為本發明之第二實施例。 圖3A至圖31為本發明之第三實施例。 圖4A至圖4F為本發明之第四實施例。 圖5A至圖51為本發明之第五實施例。 圖6A至圖61為本發明之第六實施例。 圖7A至圖71為本發明之第七實施例。 圖8A至圖8K為本發明之第八實施例。 圖9A至圖9H為本發明之第九實施例。 【主要元件符號說明】 100 112 114 120 130 140 142 146 150 151 開口驅動部 内凹部 踞齒狀結構 第二夾顎 固定顎部 槽孔 壁面 開口 樞轉顎部 框銷 122211.doc -16- 200902240 152 框接部 153 内側端 154 臂部 155 肩托 155， 背擋 156 彈簧 157 樞轉彈簧 158 夾持端 159 雜齒狀結構 160 顎口 162 底部 170 擋板 172 導塊 172' 導塊 180,182 蓋板 184 蓋板執道 186 滑行軌道 190 銷 P 工作物（圓管狀） W 工作物 122211.doc -17-When the wrench is rotated in the counterclockwise direction, the reaction force of the screw on the pivoting jaw 25 turns the pivoting jaw 250 away from the wall surface 242 of the slot 24, forming a wrench to be idly pulled back. As shown in the figure, the wrench continues to rotate. After bypassing the corner of the screw (as shown in Fig. 8H), the pivoting jaw 25 重新 returns to the second position under the elastic force of the pivoting spring 256 (see Fig. u), the wrench The screw can be tightened/unscrewed clockwise again. Embodiment 9 As shown in FIGS. 9A to 9H, a ninth embodiment of an opening quick wrench of the present invention includes: a grip (not shown) for holding by a hand; and an opening drive 4 300, which is located One end of the handle, the opening driving portion 3 (10) includes: a first clip 310 and a second clip 32 of the first clip 31 (four), the second clip 320 includes: - a fixed display portion 33; The half open slot is punctured; the π motion display portion 350' is slidably engaged in the slot 340 by the slide rail structure. A port 360' is defined between the first jaw 31'' and the second jaw 32'' to accommodate the workpiece w (e.g., a screw) and, as the case may be, allows the workpiece W to slide within the port 16'. The bottom of the mouthpiece (10), for example, preferably has a concave shape and preferably a concave curvature. The opening of the opening portion 300 has sufficient space for the opening of the workpiece w. 122211.doc • 14· 200902240. The lower portion of the first clamp 310 preferably forms an inner recess (not shown in the figure, the concave portion 112 in the front example), which can accommodate the protruding corner of the workpiece W during the operation of the wrench idling back and pull, so that the operation process Smooth. The sliding jaw portion 350 of the second jaw 32 is slidable between the first position and the second position by the slide rail structure; the sliding jaw portion 350 is defined as the thumb at the second position wall surface - the second position The turning portion 35. Central: = first position. The sliding knuckle 350 has a gripping end 358 which can be made for the first side of the opposite side to grip the crop w between the two. According to a preferred embodiment, the cover can be covered by a cover 38, 382 above and below the slot 34. At least one of the cover plates 38, 382 is a detachable separate structure (e.g., fixed to a fixed display portion by a fixing means such as a pin 390) or a structure formed by the fixing portion 330-H. The slide rail structure can be provided in a plurality of different ways. For example, a sliding slot 35 can be disposed on the sliding flange portion 35 (to be coupled to the corresponding rail 384 on the cover plate 380, 382; or, a sliding slot can be disposed on the cover plate ( Not shown in the drawings), and one is disposed on the sliding sill portion 350 and is guided by the chute (not shown). Other similar principles, such as providing a mutual (4) sliding groove and a corresponding guide rail on the inner wall of the slot and the sliding jaw 350, are also easily conceivable based on the present invention. The foregoing embodiments may also be combined with the second clamping module and assembled on the bottom of the opening driving portion. That is, the cover plate of the second clamp, the fixed cymbal, the pivoting cymbal or the sliding cymbal, etc., together form a module unit for coupling to the opening drive portion. All of the above statements (4) and (4) are intended to explain the invention in the fourth embodiment, and not to limit the invention to 122211.doc •15·200902240. Any equivalent embodiments of the present invention in accordance with the structure, the features, the subject matter, and other simple variations of the scope of the application are intended to be covered by the scope of the application. BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1A to 1 are a first embodiment of the present invention. 2A to 2D are second embodiments of the present invention. 3A to 31 show a third embodiment of the present invention. 4A to 4F are fourth embodiments of the present invention. 5A to 51 are fifth embodiments of the present invention. 6A to 61 are sixth embodiments of the present invention. 7A to 71 show a seventh embodiment of the present invention. 8A to 8K are eighth embodiments of the present invention. 9A to 9H are ninth embodiments of the present invention. [Main component symbol description] 100 112 114 120 130 140 142 146 150 151 Open drive part inner recessed toothed structure second clamp fixed 颚 slot hole wall opening pivoting frame pin 122211.doc -16- 200902240 152 frame Joint 153 Inner end 154 Arm 155 Shoulder 155, Back 156 Spring 157 Pivot spring 158 Clamping end 159 Miscellaneous structure 160 Mouth 162 Bottom 170 Baffle 172 Guide block 172' Guide block 180, 182 Cover 184 Cover Board Road 186 Slide Track 190 Pin P Work (round tube) W Work object 122211.doc -17-