1273950 九、發明說明： 【發明所屬之技術領域】 本發明係與衫具有關，特财指—種可自動回復活 動顎之活動扳手。 5 15 【先前技術】 按，第十四圖揭示-種活動扳手82,其在握柄84中設 ^有-螺桿86 ’闕桿86的1具有—傘形齒輪88，以 ，調整螞桿90齡形齒輪92嗜合。該握柄84設置有 94 ’其内側具有一桿％，與該螺桿8㈣合。藉由上 移動該滑套94即可帶動活動顎98移動。 第十五圖顯tf另-種㈣的軸扳手⑽，其且有一握 握柄102之-端具有一固定顆刚。一活_ 1〇6, 移動的方式設置於⑽旁邊，其底端呈有一 ^ 108 ° 一彈簧110 ’頂抵該活動顎106。一固定件112， t端具有一齒部114，與該活動顎觸之齒部⑽對岸。 »固=件m可被使用者操作，藉以使該活動顎觸與該 疋件112的齒部1〇8, 114相互喷合或分離。藉此，1273950 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is related to a shirt, and the special wealth refers to an adjustable wrench that automatically recovers the active cymbal. 5 15 [Prior Art] According to the fourteenth embodiment, an adjustable wrench 82 is provided, which has a screw-shaped 86 with a screw 86' mast 86 in the grip 84 to adjust the length of the limb 90 The gear 92 is associative. The grip 84 is provided with 94' with a rod % inside, which is engaged with the screw 8 (four). The movable jaw 98 can be moved by moving the sliding sleeve 94 upward. The fifteenth figure shows the shaft wrench (10) of the other type (four), and the end of a grip 102 has a fixed piece. One live _ 1 〇 6, the moving mode is set beside (10), and the bottom end has a ^ 108 ° a spring 110 ′ to the movable 颚 106. A fixing member 112 has a tooth portion 114 at the t end opposite to the tooth portion (10) of the movable contact. The solid part m can be operated by the user so that the movable jaw contacts the teeth 1 , 8 , 114 of the jaw 112 to be sprayed or separated from each other. With this,
Hi \l〇6W lH l〇8^JT 活動顎106可被固定於該處。當該固定件112 ，動顎，可自由移動’且該彈菁11〇會推動該活動二^ 朝向固定顎104的方向移動。 、 前述之扳手，有的必須以雙手操作，有的在 損壞後’整只扳手將無法制，因此尚有改良的空 4 20 1273950 【發明内容】 活私2明之主要目的在於提供—種可自動回復活動顯之 仍以一般活動扳手 /勒扳手，當自動回復的元件損壞後， 使用之。 ' 活動2明之次—目的在於提供—種可自動回復活動顎之 、手，在使用的過程中可以單手操作。 為達成前述之發明目的，本發明所提供 彻反手包含有:-板手本體，-端具有= 供旋轉’設置於該固定旁邊；—調整堝桿，可 —而▼動該活動顎接近或遠離該固定顎；一彈性扭轉 性扭於該調整轉，以及—操作件，連接至該彈 生旋^此，雜作件可供獅錢該馳扭轉件產 帶動該調整轉旋轉，使該活㈣移動；而 15 被，後會產±_回復力，供反向 i蜗杯’以使該活動顎反向移動。 【實施方式】 為了詳細說明本發明之構造及特點所在， 較佳實施例並配合圖式說明如后： 牛 請參閱第一圖至第三圖所示，本發明 回復活動顎之活動扳手10包含有： 仏之可自動 σ?〇 β ¥槽以及—與該導槽18連通之開 口 20，以及—固定顆22，位於該頭部16上。哽通之開 20 1273950 一活動顎24，~端設置於該頭部16之導槽i8中，口 朝向接近或遠離該固定顎22的方向移動。該活動顎2可 内端具有一齒條26。 、 之 5 15 一調整蝸样28，具有一軸心3〇以及一螺旋齒部幻。 該調整蝎桿28設置於該開口 2〇中，該螺旋齒部32與該活 動顎24之齒條26嚙合，藉此，當轉動該調整蝸桿μ 可移動該活動顎24。 、 以上結構與一般活動扳手1〇相同，本發明之改良如下： 该扳手本體12之柄部14設有一執道34，本實施例中 該執道34為〆長形穿孔。請參閱第四圖與第五圖所示，該 凋整堝桿28之一端具有一延伸軸心36,其上並沒有該螺旋 齒部32。該延伸軸心36上具有一缺口 38以及一凸塊4〇， 位於該延伸軸心36之一端。該缺口 38沿該延伸轴心％的 軸向，且延伸i該凸塊4〇。 凊茶閱第六圖與第七圖所示，一彈性扭轉件42，立是 由—具有彈㈣金屬條所形成，具有-祕段44以及二平 f 。在遠屬捲段44之一端具有一勾部48。該渦捲段 ^又於㈣整蜗桿28之延伸軸心％上，且該勾部仙 二^缺SiVt使该彈性扭轉件42之—端固定於該調整 提；/复;'你：46上具有—孔50。該彈性扭轉件42可 ^ 蜗桿28帶動該活_ 24朝向接近 u亥固疋f員22的方向移動。 52 ίΓ:圖以及第八圖至第十圖所示，-操作件 ’疋由-塊體54所組成。每—塊體Μ之内端具有二結 6 20 1273950 合件56以及四凹槽58，其中央具有一穿孔6〇。各該凹槽 5\中裝設有一彈簧62以及一珠子64。該二塊體％分別‘ 於"亥扳手本體12柄部14之二側，使該等結合件56穿過該 軌遏34而相互結合，藉此，該操作件52可沿該執道34而 移動。該等珠子Μ壓抵於該柄部Μ，藉以降低該操作件 ^移動時之摩擦力。該二塊體54之一結合件56會穿過該 ^生扭轉件42的孔5G再相互結合，因此，當移動該操作 件52時會帶動該彈性扭轉件42。 明茶閱第八圖至第十圖所示，_固定件66，具有一齒 =68以及一按^^7〇。該齒條68之形狀與該執道％相同， 於該執道34中。該齒條68具有—長形穿孔72，該 二孔72二側的壁面上具有齒部％。該按紐％具有二按鈕 件76以及二彈箬78，直中兮-强餘 15 q—牙1^||^入’並相互結合在_起中=棘釦杜7人 :r面上具有-齒部，可舆該齒條68、:二：6 兄:，由於該二彈簧78的作用= θ /、汶齒餘68之齒部74相互嚙合，致 疋於轉。如果操作者按壓任一按 = _固 該齒條68之齒料分離，致使贿作件=部:會與y 在使用本發明所提供之活動扳手1〇护。 紐件76按下，並施力將該操作件5 Π絲將該按 該彈性扭轉件42之渦捲段44 =此動作會拉動 28，而使該活動顎24朝向遠離該i ^ f轉該調整蜗桿 疋嘀22之方向移動， 20 1273950 如第十一圖所示。然後放開該按鈕件76,該齒部8〇會與該 - 齒條68之齒部74相互嚙合，致使該操作件52被固定於該 - 處。接著將該活動扳手10移動至一螺帽N，使該螺帽 於該固定顯22與該活動顎24之間，且其一側邊抵靠在該 5固定顎22上。然後再次按下該按紐件76以釋放 ；52，此時，該彈性扭轉件42會產生回復力，—方面拉動該 操作件52向上，一方面帶動該調整蝸桿28旋轉，致使該 • 雜顆24朝向該©定顎22的方向移動，如第十二圖所示二 當該活動顆24抵靠於該螺帽N時即會停止，然後放開^按 1〇鈕件76,如此即可_脑動扳手㈣旋緊錢鬆該^ N 〇 綜上所陳’使用者僅需以單手即可操作本發明所提供 之活動扳手10。而如果該彈性扭轉件42、該操作件52 該固定件66損_’使膽可將難的元件拆除(在某些狀 b況下損壞的元件無需拆除)，繼續以轉動該調整蝸桿28^方 • 絲使賤活動扳手1G。再者’當使用者按下該按紐7〇, - 使該彈性扭轉件42帶動該活動顯24朝向接近22 - 的方向移動時，使用者的手仍握著該操作件52，可降低活 動顎24撞擊螺帽N的力量。 ·' 20 第十三圖顯示本發明另一較佳實施例之活動扳手，复 所有元件均與前揭實施例相同’惟彈性扭轉件42的渦捲^ 44的渦捲方向之相反的，因此當下拉該操作件52時，^ 動活動f貞24朝向接近該岐顎22的方_動，而按= 紐70後，彈性扭轉件42的回復力會帶動該活轉24朝向 8 離'^夕固 :2二；另外 ，該固定顎22之夾持 部可向-側傾斜,夾持面241，形成夾持部，該夾持 能達到鎖緊戎#&二3〇°，當在狹隘空間内使用時，尤其更 」、=!:螺帽、螺栓等扣件的功能。 人 麦細作件帶動活動顎移動的方向時，亦可以 設置相反職方向的觀·來達成。 1273950 【圖式簡單說明】 第-圖係本發明一較佳實施例之正視圖； 圖係本發明—較佳實施例之正面剖視圖； f二圖係本發明—較佳實施例之側面剖視圖； 第四圖與第五圖係本發明一較佳實施例之調整蜗桿之 正視圖與側視圖；Hi \l〇6W lH l〇8^JT Activity 颚 106 can be fixed there. When the fixing member 112 is moved, it can move freely, and the elastic lens 11〇 pushes the movement to move in the direction of the fixed jaw 104. The above-mentioned wrenches must be operated by both hands, and some of them will not be able to be manufactured after the damage. Therefore, there is still a modified air 4 20 1273950 [Invention content] The main purpose of the living 2 is to provide The auto-recovery activity is still displayed as a general adjustable wrench/rod wrench, which is used when the auto-recovery component is damaged. ' Activity 2 is the second time - the purpose is to provide a kind of automatic reply activity, hand, can be operated with one hand in the process of use. In order to achieve the foregoing object, the present invention provides a complete backhand including: - a wrench body, - the end has = for rotation 'set to the fixed side; - adjusts the mast, and can - move the activity 颚 close to or away from The fixed twist; an elastic torsion twist to the adjustment turn, and - an operating member, connected to the elastic screw, the miscellaneous piece is available for the lion money to rotate the piece to drive the adjustment to rotate, so that the live (four) Move; and 15 is, after the production will produce ± _ restoring force for the reverse i volute 'to make the activity 颚 reverse movement. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to explain the structure and features of the present invention in detail, the preferred embodiment and the accompanying drawings are as follows: For the cows, as shown in the first to third figures, the movable wrench 10 of the present invention There are: an automatic σ?〇β ¥ slot and an opening 20 communicating with the guide groove 18, and a fixing piece 22 on the head 16. 12通开开 20 1273950 An activity 颚24, the end is disposed in the guide groove i8 of the head 16, and the mouth moves toward or away from the fixed cymbal 22. The activity 颚 2 has a rack 26 at the inner end. 5 15 Adjusting the volute 28 has an axis 3 〇 and a spiral tooth illusion. The adjustment mast 28 is disposed in the opening 2, and the helical tooth portion 32 is engaged with the rack 26 of the movable jaw 24, whereby the movable jaw 24 can be moved when the adjustment worm μ is rotated. The above structure is the same as that of the general adjustable wrench. The improvement of the present invention is as follows: The handle portion 14 of the wrench body 12 is provided with an obstruction 34. In this embodiment, the obstruction 34 is an elongate perforation. Referring to Figures 4 and 5, one end of the tamping mast 28 has an extension axis 36 on which the helical tooth portion 32 is absent. The extension shaft 36 has a notch 38 and a projection 4〇 at one end of the extension axis 36. The notch 38 extends along the axial direction of the axis of extension and extends i the projection 4〇. Referring to the sixth and seventh figures, an elastic torsion member 42 is formed by a metal strip having a bullet (four) and a flat portion 44 and a second flat f. There is a hook portion 48 at one end of the remote coil section 44. The scroll section is further on (4) the extension axis % of the whole worm 28, and the hook portion is missing SiVt to fix the end of the elastic torsion member 42 to the adjustment; / complex; 'You: 46 There is a hole 50. The elastic torsion member 42 can move the movable member 24 toward the direction close to the member 22. 52 ίΓ: As shown in the figure and the eighth to tenth views, the operation member '疋 is composed of the block 54. The inner end of each block has a two-node 6 20 1273950 fitting 56 and a four-groove 58 having a perforation 6 turns in the center. A spring 62 and a bead 64 are mounted in each of the grooves 5\. The two blocks % are respectively disposed on the two sides of the handle body 14 of the handle body 12, so that the coupling members 56 are coupled to each other through the rail block 34, whereby the operating member 52 can be along the roadway 34. And move. The beads are pressed against the shank, thereby reducing the friction of the operating member. The coupling member 56 of the two blocks 54 is passed through the hole 5G of the forging member 42 to be coupled to each other, so that the elastic torsion member 42 is driven when the operating member 52 is moved. As shown in the eighth to tenth drawings, the _ fixing member 66 has one tooth = 68 and one button ^^7 〇. The shape of the rack 68 is the same as the % of the way, in the way lane 34. The rack 68 has an elongated perforation 72 having a tooth portion on both sides of the wall. The button has two button members 76 and two magazines 78, straight in the middle - strong 15 q - teeth 1 ^ | | ^ into ' and combined with each other in the _ start = spine Du 7 people: r face - The tooth portion can be smashed by the rack 68, : 2: 6 brother: Since the action of the two springs 78 = θ /, the tooth portions 74 of the spurs 68 are engaged with each other, causing a turn. If the operator presses any of the presses of the yoke 76 to separate the teeth, the bribes are replaced by the y for use of the adjustable wrench 1 provided by the present invention. The button 76 is pressed, and the force is applied to the operating member 5 to press the scroll portion 44 of the elastic torsion member 42 = the action will pull 28, and the movable jaw 24 is turned away from the i ^ f Adjust the direction of movement of the worm 22, 20 1273950 as shown in Figure 11. The button member 76 is then released, and the tooth portion 8 is in mesh with the tooth portion 74 of the rack 68 such that the operating member 52 is fixed thereto. The adjustable wrench 10 is then moved to a nut N such that the nut is between the fixed display 22 and the movable jaw 24, and one side thereof abuts against the fixed jaw 22. Then, the button member 76 is pressed again to release; 52. At this time, the elastic torsion member 42 generates a restoring force, and the operating member 52 is pulled upward, and the adjusting worm 28 is rotated on the one hand, so that the 24 moves toward the direction of the magazine 22. As shown in the twelfth figure, when the movable piece 24 abuts against the nut N, it stops, and then the button 16 is released. _ Brain Power Wrench (4) Tightening Qian Song The ^ N 〇 所 ' ' 'Users only need one hand to operate the adjustable wrench 10 provided by the present invention. And if the elastic torsion member 42, the operating member 52, the fixing member 66 is damaged, the biliary can remove the difficult component (the component damaged in some cases does not need to be removed), and continues to rotate the adjustment worm 28^ Square • Wire made 贱 adjustable wrench 1G. Furthermore, when the user presses the button 7〇, the elastic torsion member 42 moves the movable display 24 toward the direction close to 22-, the user's hand still holds the operating member 52, thereby reducing the activity.颚24 hits the force of the nut N. 'Thirteenth embodiment shows a movable wrench according to another preferred embodiment of the present invention, all of which are identical to the previously disclosed embodiment, but the direction of the wrap of the wrap 44 of the elastic torsion member 42 is opposite, thus When the operating member 52 is pulled down, the movable motion f贞24 is directed toward the side closer to the cymbal 22, and after pressing the yoke 70, the restoring force of the elastic torsion member 42 drives the living rotor 24 toward 8'.夕固: 2 2; in addition, the clamping portion of the fixed cymbal 22 can be tilted to the side, the clamping surface 241, forming a clamping portion, the clamping can reach the locking 戎 # & 2 3 ° °, when in When used in a narrow space, especially the function of fasteners such as nuts and bolts. When the person's fine-grained pieces drive the direction of the movement, the direction of the opposite direction can also be set. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view of a preferred embodiment of the present invention; a front cross-sectional view of the preferred embodiment of the present invention; and a second side view of the preferred embodiment of the present invention; 4 and 5 are front and side views of an adjustment worm according to a preferred embodiment of the present invention;
1515
第、图與第七圖係本發明一較佳實施例之彈性扭轉件 之正視圖與側視圖； 〜第八圖至第十圖係本發明一較佳實施例之操作件與固 定件，剖姻:顯祕_驗壓與未被按壓的狀態；、 第十一圖係本發明一較佳實施例之正視圖，顯示操作 4被下拉’使軸細桿賊私及活動翻向遠離 顎的方向移動； 雜2二圖係本發明—較佳實補之正視圖，顯示按紐 ^ 後，活動顎因彈性扭轉件的作用，而朝向接近固定 顯的方向移動； ，十三圖係本發明另一較佳實施例之正視圖； 第十四圖係習用活動扳手之剖視圖，以及 第十五圖係另一習用活動扳手之剖視圖。 1273950 【主要元件符號說明】 5BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 7 are front and side views of an elastic torsion member according to a preferred embodiment of the present invention; FIGS. 8 through 10 are diagrams showing an operating member and a fixing member according to a preferred embodiment of the present invention. Marriage: Explicitly _ pressurization and unpressed state; eleventh figure is a front view of a preferred embodiment of the present invention, showing that operation 4 is pulled down 'to make the shaft thin rod thief private and activities turned away from the 颚Directional movement; Miscellaneous 2nd diagram is a front view of the invention - preferably complemented, showing that after the button ^, the movable 移动 moves toward the fixed direction due to the action of the elastic torsion member; A front view of another preferred embodiment; a fourteenth view is a cross-sectional view of a conventional adjustable wrench, and a fifteenth view is a cross-sectional view of another conventional adjustable wrench. 1273950 [Key component symbol description] 5
10 1510 15
10活動扳手 12扳手本體 14柄部 16頭部 18導槽 20開口 22固定顎 24活動顎 26齒條 28調整蝸桿 30軸心 32螺旋齒部 34執道 3 6延伸轴心 38缺口 40凸塊 42彈性扭轉件 44渦捲段 46平直段 48勾部 50子L 52操作件 54塊體 56結合件 58凹槽 60穿孔 62彈簧 64珠子 66固定件 68齒條 70按鈕 72穿孔 74齒部 76按鈕件 78彈簧 80齒部 82習用活動扳手 84握柄 86螺桿 88傘形齒輪 90調整蝸桿 92傘形齒輪 94滑套 %桿 98活動顎 100習用活動扳手102握柄 104固定顎 106活動顎 108齒部 110彈簧 112固定件 114齒部 221，241夾持面 1110 adjustable wrench 12 wrench body 14 handle 16 head 18 guide slot 20 opening 22 fixed 颚 24 activity 颚 26 rack 28 adjustment worm 30 axis 32 spiral tooth 34 way 3 6 extension axis 38 notch 40 bump 42 Elastic torsion member 44 scroll segment 46 straight segment 48 hook portion 50 L 52 operating member 54 block 56 coupling member 58 groove 60 perforation 62 spring 64 bead 66 fixing member 68 rack 70 button 72 perforation 74 tooth portion 76 button Piece 78 spring 80 tooth 82 conventional adjustable wrench 84 grip 86 screw 88 bevel gear 90 adjustment worm 92 bevel gear 94 sliding sleeve % rod 98 activity 颚 100 custom adjustable wrench 102 grip 104 fixed 颚 106 activity 颚 108 tooth 110 spring 112 fixing member 114 tooth portion 221, 241 clamping surface 11