201032958 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種活動扳手，尤指一種操作方便可往 復回轉之扳手工具。 【先前技術】 傳統上，使用活動扳手須先調整其滾輪，以使固定顎 與活動蝴之夾持口配合_尺寸後方能進行旋鎖（鬆） 之工作。 方’若遇空間限制時’通常無法將扳手之握把以同 輪使失持以快速完紅作’反*是須得稍微旋鬆滾 可繼續旋鞋 便套入螺帽另兩個相對的夾持面，方 續旋轉。但是如此反復之操作明顯不便。 2 6 為Λ 善上述活動扳手之缺失，而有-美國第3,02 ❿ -握把fi β號專利，請參閱第7圖所示，其主要係包括有 定韻fi β、’以供操作者握持，該餘6 端具有一固 動9 ’並於該固定顎6 8—侧設—活動顆6 2，該活 動，曰#係與""滾輪6 1〇&合，以帶動該活動顆6 2移 動滾輪61係H縮彈簧6 4抵頂，以提供該活 一= 局部往復移動之彈力，另於該握把6 6中段設有 另一她的彈片65，該彈片65 —端111定住於握把6 6， 箬德Z部具有—凸部6 5 1並連接—彈簧鎖6 3，該彈 ，、之一端延伸至該滾輪6 1—側形成一擋部6 3 乂供擋止該滾輪61移動，使該固定顆6 8與該活動 201032958 = 以利旋動工件，而當按壓握把66 中&之彈片6 5時，將會解除該彈簧鎖6 3 對該滾輪6 1的擋止，使該活動顯6 2 動 活動扳手回轉時之操作。 —助Μ 然，該活動扳手因結構設計之缺失 產生無法操作及誤觸等問題，請參閱：;使=: •扳手之彈片65與握柄66側面之門且女所丁由於該 .狹長空間67,長久使用下，此處切 ·=題而綱65卡住而無法有效按壓’造成無法操 另外，如第7、8圖所示，上述之彈片6 5 3係呈細長的薄片想設計，且均外露於該c 此外力碰撞時，易使彈片65或彈簧鎖63產生=，因 旦彈片6 5或彈簧鎖6 3變形，將造成無法操作的問題二 再者’如第9圖所示，在使用板手時，係以 ❹握柄66施力，但是，因為彈片65係位於=握住 面上，如此，施力握持時，易產生誤觸彈片b6 1 而造成使用上之困擾。 〈情形， 並且’前述提及該彈晉鎖6 3係呈細長的 計，其僅靠連接彈片65的—端，來支樓另= 1對滾輪6 1之擔止，因此該彈簧鎖6 3的擋部 3 對滾輪6 1的擔止有限，一旦扳手對工件的施力 斜 該彈簧鎖6 3的擔部6 3 1即無法擔止住該滾輪6 ^時二 4 201032958 成活動顎62仍可自由移動，而無使板手鎖緊工件。 服 是故’可知此Μ扳手偏有如上之問題尚待克 【發明内容】 明t主要目的，在於解決上述的問題而提供-插 :動扳：’係藉由該操作端與該操作空間： 樣’以防止灰塵與雜質掉落，避免曰後產生卡住之情:態 可延長使用壽命。 卜味， ，二=次一目的’即該操作件係整體大部分結構皆 設於該内凹槽，如此於缝扳手時，可盡 = 放而導致操作件碰撞變形之問題’延長使用壽命〇田 置槽目的’即該操作件之底面並抵靠於該容 ΞΓ = :之支揮，可使操作件不用單獨承受過3 壓力，以避免變形之問題。 再—目的’該操作空間係位於該連接部上並 成’藉此於操作旋轉使用時，可防止手 掌誤觸該操作端，進而確保工作之順利。 為達前述之目的，本發明係包括： -固㈣，其i設—連接部，該連接部並延設一握 把’且該連接部-㈣設—滑道，騎道下方形成一置入 並於該滑道内側面開設一容置槽，該容置槽底面朝該 把延伸形成-内凹槽’該内凹槽遠離該容置槽:端形成 201032958 一操作空間’該操作空間側面形成一抵頂壁； 一活動顎，係自該置入口容設於該滑道，且該活動 額内側有一鋸齒段，該鋸齒段鄰近該容置槽一侧； 一螺桿，係設於該容置槽，該螺桿頂面與底面貫通， 且螺桿桿身具有-螺紋段’該螺紋段與該活動顎之鑛齒段 嚙合； ❿ ❿ 第一壓縮彈簧，係穿設於該連接部下方，該第一壓 縮彈簧之頂端係抵頂於該螺桿之底面； 了轴桿，係自該連接部下方穿過該f—壓㈣酱與該 螺才干， 料;操Γ件，係設於該内凹槽，該操作件抵靠該容置 ^端，Μ ’ 分财—操作端與一卡 ^面處’該卡_具有-釣部，_部頂面抵頂該= 底面並外圍於該第一壓縮彈簧外側； -β ,衿 -插銷，係自該連接部之内兮 該操作件以該_為支點作動；了方穿過該_件， -第二壓縮彈簧，係設於該操 彈簧底端抵靠該抵頂壁，該第二壓“二：壓縮 端底部。 呼黃頂端抵頂該操作 本發明之上述及其他目的鱼傷 實施例之詳細說明與關巾，獲得深^^從下述所選用 201032958 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6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1〜3圖’以下係本發明『活動扳手』之 實施例說明，其係包含： 一固定顎1 1 ’其一側延伸設有一連接部2，該連 接部並朝遠離該固定顎1 1之方向延伸設有一握把3，且 該連接部2於該固定顎11下方之一侧縱向剖開設有一 滑道2 1 ’於本實施例申，該滑道2 1係以矩形斷面與圓 形斷面連接形成，且於該滑道2 1下方之連接部底面處形 成一置入口 2 1 1。 〇 · 並於該滑道2 1内侧面朝該握把3之方向開設有一 略呈矩形之容置槽2 2，該容置槽2 2係左右兩側面皆呈 貫通之狀態’且該容置槽2 2内側之頂面與底面分別設有 相互對應之一第一穿孔2 21與一較第一穿孔221尺 寸為大之第二穿孔2 2 2，該第二穿孔2 2 2並貫通至該 連接部2底面。 且自該容置槽2 2底面之侧壁處朝該握把3延伸形 成一狹長狀之内凹槽2 3，該内凹槽2 3内側之頂面與底 201032958 面分別設有相互對應之一第三穿孔2 3 1與一第四穿孔 2 3 2，且於該内凹槽2 3遠離該容置槽2 2一端並形成 一呈圓形之操作空間2 4，該操作空間2 4於縱向側面並 形成一抵頂壁2 4 1。於本實施例中，該操作空間2 4係 位於該連接部2上並鄰近該握把3處而形成。 一活動顎1 2，係自該置入口2 1 1容設於該滑道 21並與該固定顎i丄上下相互對應，且該活動顎i 2内 -側具有一長形之鋸齒段1 2 1，該鋸齒段121係鄰近該 ❹ 容置槽22之一側。 ’ μ 一螺桿4 1，係設於該容置槽2 2中，該螺桿4工 之頂面與底面4 1 1係相互貫通，且螺桿之椁身具有一 紋段4 1 2，該螺紋段4 1 2係與該活動顎]ο、 、 .Λ ^ 4之鑛齒段 121相互喷合。 一第一壓縮彈簧4 2，係穿設於該連接部2 於本實施例中’第一壓縮彈簧4 2穿伸於該第二J方處’ ❿ 2中，該第一壓縮彈簧42之頂端係抵頂於讀^桿=22 底面411近内側處。 、干 1之 一轴桿4 3，係自該該連接部2下方處之第一 2 2穿入，該軸桿4 3並依序穿過該第一壓維彈^穿孔2 該螺桿41並於該第一穿孔2 21處定位，另該 2與 底端具有一鎖合部43 1，該鎖合部43 1之^ 干 3 合於該第二穿孔2 2 2内緣之内螺紋上，而兮餘、，係鎖 簧4 2底端係抵靠於該鎖合部4 3 1上。 201032958 一操作件51 ’其係整體大部分結構皆設於該内凹 槽2 3，其中該操作件51之底面並抵靠於該容置槽2 2 與内凹槽2 3之底面作為支稽，且該操作件5丄中段處具 H該第三穿孔231、第四穿孔23 2相互對應之貫 孔5 1 1，該褲作件5 1兩端並分別具有-操作端5 1 2 與卡擎端5 1 3，該操作端5 12底部並具有-凹孔5 1 4 ’且該操作端5 1 2係呈圓形狀並位於圓形之操作空 間2 4處’可以防止灰塵、雜質掉落，並且於本實施例中， ❹該操作端512係較該操作空間24之開口並略為突 出，以便按壓。201032958 VI. Description of the Invention: [Technical Field] The present invention relates to an adjustable wrench, and more particularly to a wrench tool that is easy to operate and can be reciprocated. [Prior Art] Conventionally, the use of a spanner wrench requires that the roller be adjusted so that the fixed 颚 fits with the grip of the movable butterfly _ the size can be rotated (loose). If the space is 'restricted by space', it is usually impossible to make the grip of the wrench to be lost in the same wheel to make the red finish. 'Reverse* is necessary to loosen the roller slightly and continue to screw the shoe into the nut and the other two opposite The clamping surface continues to rotate. However, such repeated operations are obviously inconvenient. 2 6 is the lack of the above-mentioned adjustable wrench, and there is - US 3,02 ❿ - grip fi β patent, please refer to Figure 7, which mainly includes rhyme fi β, 'for operation Holder, the remaining 6 end has a fixed 9' and is disposed on the side of the fixed 颚6 8 - the movable piece 6 2, the activity, 曰#系与&""Roller 6 1〇& The moving piece 6 2 moves the roller 61 to the H-retracting spring 6 4 to abut the top to provide the elastic force of the partial reciprocating movement, and another middle piece 65 of the grip 6 6 is provided with another elastic piece 65, the elastic piece 65 The end 111 is fixed to the grip 6 6 , and the Z portion of the Zander has a convex portion 6 5 1 and is connected to the spring lock 6 3 , and one end of the spring extends to the side of the roller 6 1 to form a blocking portion 6 3 乂For stopping the movement of the roller 61, the fixing piece 6 8 and the activity 201032958 = to rotate the workpiece, and when pressing the spring piece 65 of the handle 66, the spring lock 6 3 will be released. The stop of the roller 6 1 causes the activity to be displayed when the movable wrench is rotated. - Help, the wrench is inoperable and mishaps due to lack of structural design, please refer to:; make =: • the shrapnel 65 of the wrench and the side of the handle 66 side of the door and the female because of this. 67, long-term use, here cut = = and the class 65 stuck and can not be effectively pressed 'cause it can not be manipulated, as shown in Figures 7, 8 above, the above-mentioned shrapnel 6 5 3 is a slender thin sheet to design, Both of them are exposed to the c. In addition, when the force collides, the spring piece 65 or the spring lock 63 is easily generated. If the spring piece 65 or the spring lock 6 3 is deformed, the problem of inoperability will be caused. When the wrench is used, the grip 66 is used to apply force. However, since the elastic piece 65 is located on the grip surface, when the grip is applied, the spring b16 is easily caught, which causes trouble in use. . <Case, and 'the aforementioned mention of the bullet lock 6 3 is an elongated gauge, which is only connected to the end of the elastic piece 65, and the support is another = 1 pair of the roller 6 1 , so the spring lock 6 3 The retaining portion 3 has a limited support for the roller 6 1 . Once the wrench biases the workpiece, the shoulder portion 6 3 1 of the spring lock 6 3 cannot support the roller 6 ^ when the second 4 201032958 becomes active 颚 62 It can be moved freely without the wrench locking the workpiece. The service is the reason. It can be seen that the above-mentioned wrench has the above problems. The main purpose of the invention is to solve the above problems and provide - insert: move: 'by the operation end and the operation space: Sample 'to prevent dust and impurities from falling, to avoid jamming after the squat: state can extend the service life.卜味, ,二=次一目的', that is, most of the structure of the operating part is set in the inner groove, so that when the wrench is sewed, the problem of collision and deformation of the operating member can be exhausted to extend the service life. The purpose of the field slot is that the bottom surface of the operating member and the support of the container ΞΓ = :, so that the operating member does not have to withstand 3 pressure alone to avoid the problem of deformation. Further, the operation space is located on the connecting portion and is used to prevent the palm from accidentally touching the operating end when the operation is rotated, thereby ensuring smooth operation. For the purpose of the foregoing, the present invention comprises: - a solid (four), which is provided with a connecting portion, the connecting portion is extended with a grip 'and the connecting portion - (four) is set - a slideway, and an insertion is formed under the riding lane And a accommodating groove is formed on the inner side of the slideway, and the bottom surface of the accommodating groove extends toward the handle to form an inner groove. The inner groove is away from the accommodating groove: the end forms an opening space of 201032958. a movable sill is disposed in the slideway from the inlet, and has a sawtooth section on the inner side of the movable portion, the sawtooth section is adjacent to the accommodating groove side; a screw is disposed in the accommodating groove The top surface of the screw is penetrated from the bottom surface, and the screw shaft has a threaded section that meshes with the ore section of the movable jaw; ❿ ❿ the first compression spring is disposed below the connecting portion, the first The top end of the compression spring is abutted against the bottom surface of the screw; the shaft is passed from the bottom of the connecting portion through the f-pressure (four) sauce and the screw, and the operating member is disposed in the inner groove. The operating member abuts the receiving end, and the 'dividing-operating end and the one end of the card' _ having a fishing portion, the top surface of the _ portion is abutting the bottom surface and surrounding the outer side of the first compression spring; -β, 衿-plug, from the inner portion of the connecting portion, the operating member is actuated by the _ as a fulcrum; The second compression spring is disposed at the bottom end of the operating spring against the abutting wall, and the second pressure "two: the bottom end of the compression end. The detailed description and sealing of the above-mentioned and other purpose fish injury examples are obtained from the following selected 201032958. Of course, the present invention allows for differences in some of the parts, or the arrangement of the parts, but is selected. The embodiments are described in detail in the present specification, and the configuration thereof is shown in the drawings. [Embodiment] Please refer to FIG. 1 to FIG. 6 , which shows an embodiment selected for the present invention. Structure, this is for illustrative purposes only, and is not limited by this structure in the patent application. Please refer to Figures 1 to 3 below for the following description of the embodiment of the "active wrench" of the present invention, which includes:颚1 1 ' has a connecting portion 2 extending from one side thereof, and the connecting portion is facing A handle 3 is extended from the side of the fixed cymbal 11 , and a slide 2 1 ' is formed longitudinally on one side of the lower side of the fixed cymbal 11 . In the embodiment, the slide 2 1 is A rectangular cross section is formed in a circular cross section, and a through hole 2 1 1 is formed at a bottom surface of the connecting portion below the chute 2 1 . 〇 · and the inner side of the chute 2 1 faces the grip 3 The direction of the accommodating groove 22 is a state in which the left and right sides are in a state of being penetrated, and the top surface and the bottom surface of the inner side of the accommodating groove 2 are respectively provided with a corresponding one. a through hole 2 21 and a second through hole 2 2 2 which is larger than the first through hole 221, and the second through hole 22 is penetrated to the bottom surface of the connecting portion 2. The side wall of the bottom surface of the receiving groove 2 2 The inner side of the inner surface of the inner groove 2 3 and the bottom surface of the bottom surface 201032958 are respectively provided with a third perforation 2 3 1 and a fourth perforation. 2 3 2, and the inner groove 2 3 is away from one end of the accommodating groove 2 2 and forms a circular operation space 24, the operation space 24 is on the longitudinal side Forming an abutting wall 241. In the present embodiment, the operation space 24 is formed on the connecting portion 2 and adjacent to the grip 3. An activity 颚1 2 is received from the inlet 2 1 1 and corresponding to the fixed 颚i丄, and the movable 颚i 2 has an elongated serrated section 1 2 1. The sawtooth section 121 is adjacent to one side of the 容 accommodating groove 22. ' μ a screw 4 1 is disposed in the accommodating groove 2 2 , the top surface of the screw 4 and the bottom surface 41 1 are mutually penetrated, and the body of the screw has a segment 4 1 2 , the thread segment The 4 1 2 series and the ore section 121 of the activity 颚], , , . Λ ^ 4 are sprayed together. a first compression spring 42 is threaded through the connecting portion 2. In the embodiment, the first compression spring 42 extends through the second J-portion ❿ 2, and the top end of the first compression spring 42 It is close to the inner side of the bottom surface 411. a shaft 4 3 of the stem 1 is inserted from the first portion 2 at the lower portion of the connecting portion 2, and the shaft 43 is sequentially passed through the first pressure-reducing elastic hole 2 to the screw 41 Positioned at the first through hole 21, the other 2 and the bottom end have a locking portion 431, and the locking portion 431 is coupled to the inner thread of the inner edge of the second through hole 2 2 2 , In addition, the bottom end of the lock spring 4 2 is abutted against the lock portion 43 1 . 201032958 An operating member 51' is generally provided in the inner groove 23, wherein the bottom surface of the operating member 51 abuts against the bottom surface of the receiving groove 2 2 and the inner groove 2 3 as a branch And the middle portion of the operating member 5 has a through hole 5 1 1 corresponding to the third through hole 231 and the fourth through hole 23 2 , and the pants 5 1 have a working end 5 1 2 and a card respectively The end of the operating end 5 12 has a recessed hole 5 1 4 ' and the operating end 5 1 2 has a circular shape and is located at the circular operating space 24 to prevent dust and impurities from falling. And in the present embodiment, the operating end 512 is slightly larger than the opening of the operating space 24 for pressing.
枯本，卡掣端51 3，係位於該容置槽2 2近底面處，而 二掣端5 1 3並具有一鉤部5工3A，該鉤部5丄3A 係抵頂於該螺桿4 1底面4 1 ；L近外侧處並外圍 於該第一壓縮彈簧4 2之外侧。 兮接从插銷5 2 ’係自該連接部2之内凹槽2 3下方穿過 ❿該於本實施例中，該插銷52係依序穿設過 ‘操：二2 3 2、該貫孔5 1 1與第三穿孔23 1而供 :=件51定位，且該操作件51並以該插銷Μ為支 =二壓縮彈箸53’係設於該操作空間24，且該 匕=簧53底端抵靠於該抵頂壁241二魔 :4 操作端512底部，於本實施例 之頂端係抵接該操作端⑴之 四孔5 14 ’俾供穩固定位。 201032958 2操作上，如第3圖所示，該固定顯u -夾持口 13,且旋轉調整該螺桿41以:上 活動韻1 2，即可控制該夹持口1 3之大小。 連動The bottom end of the accommodating groove 2 2 is located at the bottom surface of the accommodating groove 2 2 , and the second end 5 1 3 has a hook portion 5 3A, and the hook portion 5 丄 3A is abutted against the screw 4 1 bottom surface 4 1 ; L near the outer side and peripheral to the outer side of the first compression spring 42. The splicing from the pin 5 2 ' is passed under the groove 2 3 of the connecting portion 2, and in the embodiment, the pin 52 is sequentially passed through the 'operation: two 2 3 2, the through hole 5 1 1 and the third through hole 23 1 are provided for: = the member 51 is positioned, and the operating member 51 is supported by the latch pin = the second compression magazine 53' is disposed in the operation space 24, and the 匕 = spring 53 The bottom end abuts against the bottom wall 241. The bottom of the operating end 512 is abutted against the four holes 5 14 '' of the operating end (1) to secure the fixed position. 201032958 2 In operation, as shown in Fig. 3, the fixed u-clamping port 13 is rotated and the screw 41 is rotated to adjust the size of the clamping port 13 by the action rhyme 1 2 . Gearing
另外，進行旋鎖（鬆）螺帽i 4 (含其 作時’以手握住該握抱3，此時之操作件轉）工 3A位置如第4圓所示，而央持旋轉 ：：部5；L ❹ 動顎12之影響會受到向下之力量1因受活 3 A頂面抵頂住該螺桿41之底面二:， 3A底面抵靠於容置槽2 2與内 句45 1 處之支榜方式，可使該螺桿4 μ到較穩此兩 穩定之操作效果。 乏支持，以達 φ 而欲反向旋轉扳手時，以A拇指㈣ ，使該操作件51之該卡料513之釣部5==二 1底面4 1 1朝外脫出，使得該螺桿4 j底心 1僅受到該第-壓縮彈餐42之抵頂，且因螺帽14周圍 兩個相對f角的對角線距離較原先兩個相對夾持面間之 距離為寬，故於反轉時，失持口工3會被兩相對彎角揮開 ，同時’該活動顎12亦隨之下移並帶動該螺桿4工下壓 該第一壓縮彈簧4 2，並於扳手旋至螺帽1 4另外兩個相 對之夾持面時’由於螺帽14之兩相對爽持面間之距離較 兩相對寶角間之對角線為窄，使得該第一壓縮彈簧4 2受 力變小，進而抵頂該螺桿4 i向上並帶動該活動顎丄2縮 小夾持口 1 3。此時，將拇指移開該操作件5丄之操作端 5 12以解除按壓狀態，讓該操作空間2 4中的第二壓縮 201032958 彈簽5 3順勢抵頂該操作端5 1 2，使得操作件5 1之卡 擎端5 1 3的鉤部5 1 3A回歸原位，亦即使釣部5工3 八之頂面再次抵頂於螺桿41之底面411。如此，即可 再次進行魏⑻螺帽，而藉由上述之方式往復操作後， 可大幅提升工作之效率。 綜上所述，可知本發明之活動扳手除了具有快速操作 之優勢外，更具有下列優點： 1 ·該操作端與該操作空間成配合之態樣，如此可防 ❿ 止灰塵、雜質掉落，避免曰後產生卡住之情形，可延長使 用壽命。 2 ·該操作件係整體大部分結構皆設於該内凹槽，如 此於擺放扳手時’可盡量避免因不當擺放而導致操作件碰 撞變形之問題，延長使用壽命。 3 ·該操作件之底面並抵靠於該容置槽與内凹槽之底 面’如此於操作扳手時，藉由容置槽與内凹槽兩處底面之 φ 支撐’可使操作件不用單獨承受過大之壓力，以避免變形 .之問題。 4·該操作空間係位於該連接部上並鄰近該握把處而 形成，藉此於操作旋轉使用時，可防止手掌誤觸該操作 端，進而確保工作之順利。 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，故舉凡等效元件之置換仍應隸屬本發明之範 疇。 11 201032958 由以上詳細説明，可使熟知本項技藝者明瞭 的確可達成前述目的，實已符合專利法之規定，矣β發明 利申請^ 羑提出專 【圖式簡單說明】 第1圖係本發明之立體分解示意圖。 第2圖係第1圖之立體組合示意圖。 第3圖係第2圖於連結部處之部份剖面時之侧面示意圖。 第4圖係第3圖之扳手於回轉時，活㈣下移 壓第一壓縮彈簧之側面示意圖。 蝶杯下 第5圖係本發明於另一角度觀察操作件時之示意圖。 第6圖係第5圖中’按壓操作端時鉤部朝外脫出 圖。 恩· 第7圓係習用扳手之平面意圖。 •第8圖係習用扳手於另一角度作觀察之平面示意圖。 第9圖係第8圖之扳手之彈片受到手誤觸之示意圖。 【主要元件符號說明】 (習用部分） 活動顆6 2 壓縮彈簧6 4 握柄6 6 滾輪6 1 彈簧鎖6 3 彈片6 5 201032958 凹部6 8 活動顎1 2 夹持口 1 3 連接部2 置入口 2 1 1 第一穿孔2 2 1 内凹槽2 3 第四穿孔2 3 2 抵頂壁2 4 1 螺桿4 1 螺紋段412 轴桿4 3 操作件5 1 狹長空間6 7 底面6 8 1 (本發明部分） 固定顎1 1 鋸齒段121 螺帽1 4 滑道2 1 容置槽2 2 第二穿孔2 2 2 第三穿孔2 3 1 操作空間2 4 握把3 底面4 1 1 ® 第一壓縮彈簧4 2 鎖合部4 3 1 凹孔5 1 4 第二壓縮彈簧5 3 貫孔5 1 1 卡掣端513 操作端5 1 2 鉤部5 1 3 A 插銷5 2 13In addition, the twist lock (loose) nut i 4 (including the handle when holding the grip 3, the operation member is turned), the position of the 3A is as shown in the fourth circle, and the central rotation is: The influence of the part 5; L ❹ 颚 12 will be affected by the downward force 1 due to the top surface of the live 3 A against the bottom surface of the screw 41: 3A bottom surface abuts the accommodating groove 2 2 and the inner sentence 45 1 The method of supporting the list can make the screw 4 μ to stabilize the two stable operation effects. If there is a lack of support, in order to reverse the rotation of the wrench, with the A thumb (four), the fishing portion 5==two 1 bottom surface 4 1 1 of the jam 513 of the operating member 51 is outwardly disengaged, so that the screw 4 j bottom core 1 is only subjected to the top of the first-compressed bomb meal 42, and the diagonal distance between two opposite f-angles around the nut 14 is wider than the distance between the original two opposing clamping faces, so When turning, the lost-handed 3 will be swung by two opposite corners, and the activity 颚 12 will also move down and drive the screw to press the first compression spring 4 2 and screw it to the snail. When the caps 1 4 are opposite to each other, the distance between the two opposing holding surfaces of the nut 14 is narrower than the diagonal between the two opposing corners, so that the first compression spring 42 is less stressed. Then, the screw 4 i is lifted up and the movable 颚丄 2 is pressed to reduce the clamping port 13 . At this time, the thumb is removed from the operating end 5 12 of the operating member 5 to release the pressing state, so that the second compression 201032958 in the operating space 24 is biased against the operating end 5 1 2, so that the operation The hook portion 5 1 3A of the card end 5 1 3 of the piece 5 1 returns to the original position, and even if the top surface of the fishing portion 5 is occupied again against the bottom surface 411 of the screw 41. In this way, the Wei (8) nut can be re-executed, and the reciprocating operation in the above manner can greatly improve the work efficiency. In summary, it can be seen that the adjustable wrench of the present invention has the following advantages in addition to the advantages of rapid operation: 1) The operating end cooperates with the operating space to prevent dust and impurities from falling. Avoid prolonged jamming and prolong service life. 2 · The operating part is mostly provided with the inner groove in the whole structure. Therefore, when the wrench is placed, the problem of collision of the operating piece due to improper placement can be avoided as much as possible, and the service life is prolonged. 3 · The bottom surface of the operating member abuts against the bottom surface of the receiving groove and the inner groove. Thus, when the wrench is operated, the operating member can be separated by the φ support of the bottom surface of the receiving groove and the inner groove. Understand the pressure of excessive pressure to avoid deformation. 4. The operating space is formed on the connecting portion and adjacent to the grip, so that when the operation is rotated, the palm can be prevented from being accidentally touched by the operating end, thereby ensuring smooth operation. The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the invention. 11 201032958 From the above detailed description, it can be clearly understood that the person skilled in the art can achieve the above-mentioned purpose, and has already met the requirements of the patent law, and the invention of the invention is presented in a simplified manner. The three-dimensional decomposition diagram. Figure 2 is a perspective view of the three-dimensional combination of Figure 1. Fig. 3 is a side view showing a portion of the cross section of Fig. 2 at the joint portion. Fig. 4 is a side view showing the side of the first compression spring which is moved downward (4) when the wrench of Fig. 3 is rotated. Fig. 5 is a schematic view of the present invention when the operating member is viewed from another angle. Fig. 6 is a view showing the hook portion facing outward when the operation end is pressed in Fig. 5. En. The 7th round system of the traditional intention of the wrench. • Figure 8 is a plan view of a conventional wrench for viewing from another angle. Figure 9 is a schematic view of the shrapnel of the wrench of Figure 8 being accidentally touched by a hand. [Main component symbol description] (customized part) movable element 6 2 compression spring 6 4 grip 6 6 roller 6 1 spring lock 6 3 spring 6 5 201032958 recess 6 8 movable 颚 1 2 grip port 1 3 connecting part 2 2 1 1 first perforation 2 2 1 inner groove 2 3 fourth perforation 2 3 2 abutment wall 2 4 1 screw 4 1 threaded section 412 shaft 4 3 operating part 5 1 narrow space 6 7 bottom surface 6 8 1 (this Invented part) Fixed 颚1 1 Sawtooth section 121 Nut 1 4 Slide 2 1 Socket 2 2 Second perforation 2 2 2 Third perforation 2 3 1 Operating space 2 4 Grip 3 Bottom 4 1 1 ® First compression Spring 4 2 Locking part 4 3 1 Recessed hole 5 1 4 Second compression spring 5 3 Through hole 5 1 1 Clamping end 513 Operating end 5 1 2 Hook part 5 1 3 A Pin 5 2 13