M361409 五、新型說明： 【新型所屬之技術領域】 為一作涉及：種雙向棘輪扳手’以轉動-換向元件並 專$在ί之頂制單几疋位，該換向元件前方兩側具有制 二=係與一棘輪唾合，以控制該棘輪單向旋轉，該 ㈣切似雜以產魏障問題。 -二習:/一種棘輪扳手如「圖所示，主要包含 樞朝外擴以形成-頭部2,該頭部2 該驅動部4係盘一螺μ 面凸权方形之一驅動部[ ^ 一螺检或螺帽（圖未示）套人，、查 妓用途，又該頭部2設兩制 ^達«或 如、5卜端係樞接在該頭部2，m5b，該兩制動件 齒6係與該棘輪3外周之 叹有制齒6，該制 外側係受—彈* 朿回嚙口，且該制動件5a、5b 凸於8 貝制，而兩制動件5a、5b之η·^ — “ ’驅動該凸輪8旋轉 之間-又 其前方之制齒6脫離棘輪3之，=動件5a推開，使 可受其外側之彈笼7强士之棘回，另一側的制動件5b 棘輪3之棘齒喃:：往内頂，以使前端之制齒6與 5b 1 5 3 時針扳轉則該棘輪 以驅動螺栓旋轉，而逆 制動件％會厂堅制彈餐曰7:隹頂該制動件％向外，且該 會驅動螺栓旋轉。 σ促使δ亥棘輪3形成空轉不 由於扳轉之扭力完全 票中於该制動件5b前方之 M361409 制齒6位置，容易因扭力過大造成該制齒6斷裂毁損問題。 〃因此業界再推出如「圖2、3」所示第二種棘輪板手， 係包含-握桿lb，該握桿lb前方設圓形之頭部此，該頭 部2b樞設一棘輪3b，該棘輪3b係與一調整件扑配二、 =調，件4b前方左右設齒牙4c可與該棘輪北之棘㈣ 合，後方設浪形之兩弧形φ 4d，一控触％，該控制叙 5b -端係供手扳轉，另1設—柱狀之控制件 制件5c係樞設在該頭冑2b，其内部設一孔，該孔可= -彈性件6b，該彈性件6b前方頂制—_ ^ 係可露出而頂制在該調整件扑之弧形面如。 、士藉調整件t受彈性件6b之彈力產生偏左或偏右擺， 以摘整件4b則方之齒牙4c與該棘輪北外周之棘齒喷 =朿：？只能產生單方向之轉動，進而使該棘輪3bM361409 V. New description: [New technical field] For one work: a kind of two-way ratchet wrench' with rotating-reversing components and specializing in the top of the ί, a few sides on the front side of the reversing element The second = is sprinkled with a ratchet to control the one-way rotation of the ratchet, and the (four) is similar to the problem of producing the Wei barrier. - 二习: / A ratchet wrench, as shown in the figure, mainly consists of a pivoting outward expansion to form a head 2, the head 2 of the driving portion 4 is a driving portion of a screw-nail surface convex square [ ^ A thread check or nut (not shown) sets the person, and checks the use, and the head 2 is provided with two systems ^ or «, if the 5 end is pivotally connected to the head 2, m5b, the two brakes The teeth 6 are attached to the outer circumference of the ratchet 3, and the outer side is smashed into the teeth, and the brake members 5a, 5b are protruded from 8 ft., and the two brake members 5a, 5b are η·^ — “ 'Drive the cam 8 between rotations - and the teeth 6 in front of it are separated from the ratchet 3, = the moving member 5a is pushed open, so that the outer side of the cage 7 can be pulled back, another Side Brake 5b Ratchet 3 Ratchet:: Toward the top, so that the front teeth 6 and 5b 1 5 3 hour hand turn, the ratchet rotates to drive the bolt, and the reverse brake % will be factory-made Meal 7: The top of the dome is outward and this will drive the bolt to rotate. σ causes the δHear ratchet wheel 3 to form a idling. The torque of the pulsating rotation is completely due to the position of the M361409 toothing 6 in front of the braking member 5b, which is liable to cause breakage and damage of the toothing 6 due to excessive torque. Therefore, the industry has introduced a second type of ratchet wrench as shown in Figures 2 and 3. It includes a grip bar lb. The front end of the grip bar lb is provided with a rounded head. The head 2b is pivoted with a ratchet 3b. The ratchet 3b is matched with an adjusting member, and the tooth is fixed to the left and right sides of the member 4b. The tooth 4c can be combined with the ratchet (4) of the north of the ratchet, and the arc-shaped curved shape φ 4d is set at the rear, and the control touches %. The control 5b-end is for hand-turning, and the other--column-shaped control member 5c is pivotally disposed on the head cymbal 2b, and a hole is provided therein, and the hole can be - - elastic member 6b, the elasticity The front part of the piece 6b can be exposed and the top surface is formed on the curved surface of the adjusting piece. The adjuster t is deflected by the elastic force of the elastic member 6b to produce a left or right swing, to pick up the tooth 4c of the square piece 4b and the ratchet of the north periphery of the ratchet = 朿:? Can only produce a single direction of rotation, and thus the ratchet 3b
但在實際操作中，該控制件5c隨著控制紐5b左 斷扳動’ _ 7b亦錢相雜造成祕，且該彈 6b來回縮壓及釋放以頂推鋼珠7b，亦會產生彈性疲乏， 導致卡定調整件4b會發生操作不順之問題。 【新型内容】 羑此，本創作之主要目的，在於提供一種可 =發生綠，造成卡定換向元件換向以，進而使驅動 检旋緊或旋鬆操作不易問題之雙向棘輪扳手。 經由以上可知’為達上述目的，本創作一種雙向棘輪 4 M361409 扳手，係包括： 一握桿，該握桿前方擴設一頭部，該頭部設一容槽， 該容槽後方設一迴轉空間，該迴轉空間之後方左右侧各設 一限位槽； 一棘輪，係柩設於該容槽，該棘輪外周環形分布數棘 齒，該棘輪一端面凸設一鈕柱； . 一換向元件，係容置於該迴轉空間内可旋轉並受該兩 限位槽限定其左右迴轉角度，該換向元件前方左右各設數 鲁 制齒，該制齒係與該棘輪之棘齒喷合，該換向元件後方設 弧形相鄰之兩凹部； 一頂制單元，係軸向埋設於該頭部内，其前端可彈性 伸縮而頂制於該換向元件之凹部；以及 一封蓋，封設該頭部一側，該封蓋前方設一限位孔， 該限位孔係供該鈕柱穿出。 藉此，驅動該換向元件左右擺，使其前方一側制齒與 Φ 該棘輪之棘齒嚙合，且該換向元件之凹部可受該頂制單元 之彈性頂制，使該棘輪之扭柱可單向驅動一螺栓或螺帽旋 緊或旋鬆，反向為空轉。 本創作具有以下之優點： 由於本創作之頂制單元，係埋設於該頭部内採固定方 式而不旋擺，該棘輪換向施力操作’係板轉該換向元件左 右擺，而使該頂制件向前頂制於該換向元件之凹部，達到 換向卡制效果，如此可避免該頂制件因旋擺發生位移’及 受磨耗促使換向卡定不順問題。 M361409 '【實施方式】 ，兹有關本創作的詳細内容及技術說明，現以實施例來 作進-步說明，但應瞭解的是，該等實施例僅為例示說明 之用’而不應被釋為本創作實施之限制。 請參閱「圖4、5、6」所示，「圖4」係本創作—較佳 實施例之立體示意圖、「圖5」係本創作一較佳實施例之動 -作示意圖一、「圖6」係本創作一較佳實施例之動作示意圖 鲁 、本創作種雙向棘輪扳手，係供扳轉-螺栓或螺帽轉 緊或轉鬆’包括一握桿1〇、一棘輪2〇、一換向元件別、 —頂制單元4〇以及一封蓋5〇。 該握桿10，係供手握扳轉，其前方往外擴設一圓形之 頭部u ’該頭部u設—容槽12，該容槽12前方係為圓 形，後方設一迴轉空間15，該迴轉空間15之左右側朝後 ^凹設一限位槽16，該容槽12外周環設一槽縫13，該頭 祁11後方軸向設一凹孔14,該凹孔14前方的開口係與該 • 迴轉空間15相通。 ，棘輪20,係樞設於該容槽12内可旋轉，該棘輪別 - 外周環形分布數棘齒21，該棘輪20 —端面凸設方形柱體 - 之—鈕柱22，該鈕柱22係與一螺栓或螺帽套合，俾旋緊 或旋鬆目的。 ' 11亥換向元件3 0 ’係為塊體，組配於該迴轉空間1 $内， f受該兩限位槽16限定其左右偏擺角度，該換向元件3〇 前方左右各設數制齒31，該換向元件30 —端面凸設一轉 紐32 ’且該換向元件30後方設弧形相鄰之兩凹部33。 6 M361409 該頂制單元40,係軸向埋設於該頭部u内，勺人一 可軸向伸縮之彈體41 (如彈簧）及位於彈體41前 形之一頂制件42(如鋼珠），容設於該凹 ^ 前推一，= 便刀„又一透孔52，該限位$丨叫 該棘輪20之紐柱22穿ψ > + 1係仏 之轉幻2 1妈/ 透孔52係供該換向元件3〇 s 牙出，美仏手扳轉，該封蓋5〇外側設— =53 ’該C型扣環53之外周係卡扣於 ^ 13’將該封蓋50固設於該頭部u。 12之槽縫 二：^構’請參閱「圖5」扳轉該換向元件3。之 32朝向一側傾斜，其前方右側 外周之棘齒21喷合，且下，、棘輪20 42的抵制定相，|；5± 左側之凹部33可受該頂制件 而能單向旋轉一螺0二扳轉，桿1 〇，該棘輪20可被制動’ ，該棘輪20之棘;2;累帽韓：之當逆時針扳轉該握桿 制齒3】向下，， 延轉會下塵換向元件別右側之 &時该頂制件42會受壓且壓合該彈體41， 使棘輪20可逆向办絲 41 向驅動目的。I，不能㈣螺检或職轉動，達單 該換向方/螺紋之螺检或螺帽，則如「圖6」將 棘錢之棘齒tl—側板轉，使前方左侧之制齒31與該 棘輪20疑轉，使紐柱22能驅動一螺检 7 M361409 之棘齒會下壓該換向元件3〇形成空轉，達到 目的。 勒 本創作之優點在於：控制棘輪20換向偏擺定位者， 係在於操控該換向元件30左右偏擺傾斜，使訂方 一凹部33受該頂制件42之彈力推頂產生定位，而該頂制 件42係埋在凹孔14内，不會左右擺移，因此可避免該頂 =件42多次偏擺產生磨損而有鬆動，及防止 性疲乏及不斷偏擺，而造成卡制不順之問題。 彈However, in actual operation, the control member 5c is distracted by the left button of the control button 5b. The ball 6b is compressed and released to push the ball 7b, and elastic fatigue is also caused. As a result, the locking adjustment member 4b may cause an unsatisfactory operation. [New Content] At this point, the main purpose of this creation is to provide a two-way ratchet wrench that can generate green, cause the reversing element to be reversed, and thus make the drive check tight or loose. According to the above, in order to achieve the above object, a two-way ratchet 4 M361409 wrench is provided, which comprises: a grip bar, a head is extended in front of the grip bar, the head is provided with a pocket, and a rear groove is arranged a space, a limiting groove is disposed on each of the left and right sides of the rotating space; a ratchet is disposed on the receiving groove, and a plurality of ratchet teeth are circumferentially distributed around the ratchet wheel, and a button post is protruded from an end surface of the ratchet; The component is arranged to be rotatable in the rotating space and is defined by the two limiting slots to define a left-right rotation angle thereof. The reversing element is provided with a plurality of lugs on the left and right sides, and the tooth system is coupled with the ratchet of the ratchet The reversing element is provided with two concave portions adjacent to the arc; a top unit is axially embedded in the head, the front end of which is elastically stretchable and embossed in the concave portion of the reversing element; and a cover The side of the head is sealed, and a limiting hole is arranged in front of the cover, and the limiting hole is for the button post to pass through. Thereby, the reversing element is driven to swing left and right so that the front side tooth is engaged with the ratchet of the ratchet, and the recess of the reversing element can be elastically topped by the top unit, so that the ratchet is twisted The column can drive a bolt or nut in one direction to tighten or unscrew, and the reverse direction is idling. The present invention has the following advantages: Since the top unit of the present invention is embedded in the head and adopts a fixed manner without swinging, the ratchet reversing force applying operation "the bobbin turns the reversing element to the left and right swings, so that The top piece is topped on the concave portion of the reversing element to achieve the effect of the reversing clamping, so that the displacement of the top part due to the rotation of the top piece can be avoided and the wear of the top part is unsatisfactory. M361409 '[Embodiment], the details and technical description of this creation are described in the following examples, but it should be understood that these embodiments are for illustrative purposes only and should not be used. This is a limitation of the implementation of the creation. Please refer to FIG. 4, FIG. 5, and FIG. 4 is a schematic view of a preferred embodiment, and FIG. 5 is a schematic diagram of a preferred embodiment of the present invention. 6" is a schematic diagram of the action of a preferred embodiment of the present invention. The two-way ratchet wrench of the present invention is used for turning - the bolt or the nut is tightened or turned loose" including a grip 1 〇, a ratchet 2 〇, a The reversing element, the top unit 4〇 and the cover 5〇. The grip 10 is provided for the hand to be turned and rotated, and a circular head u 'the head u is provided to the outside of the front side. The groove 12 is circular in front and a rotating space is arranged in the rear. The left and right sides of the rotating space 15 are recessed toward the rear portion. A limiting slot 16 is defined in the outer circumference of the slot 12, and a slot 13 is defined in the outer circumference of the slot 12, and a recess 14 is formed in the rear of the head slot 11 in front of the recess 14 The opening is in communication with the swivel space 15. The ratchet wheel 20 is pivotally disposed in the pocket 12 to be rotatable. The ratchet wheel is circumferentially distributed with a plurality of ratchet teeth 21, and the ratchet wheel 20 is provided with a square cylinder body - a button post 22, and the button post 22 is Fitted with a bolt or nut, the thread is tightened or loosened. '11H reversing element 3 0 ' is a block, which is assembled in the revolving space 1 $, f is limited by the two limiting slots 16 to the left and right yaw angle, and the reversing element 3 is arranged in front and left The toothed member 31 has a ring member 32' protruding from the end surface of the reversing member 30 and two concave portions 33 adjacent to each other in the arc shape. 6 M361409 The top unit 40 is axially embedded in the head u. The scooping person is an axially extendable elastic body 41 (such as a spring) and a top member 42 (such as a steel ball) located in front of the elastic body 41. ), is placed in the concave ^ forward push one, = a knife „ another through hole 52, the limit $ 丨 该 棘 棘 棘 棘 20 ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ ψ The through hole 52 is for the reversing element 3 〇 s teeth out, the beautiful hand is turned, the cover 5 〇 outside is set - = 53 ' The C-shaped clasp 53 is buckled on the outer circumference of the C 13 The cover 50 is fixed to the head u. The slot 2 of the 12: ^ structure 'Please refer to FIG. 5 to turn the reversing element 3. 32 is inclined toward one side, the ratchet 21 of the outer right outer front side is sprayed, and the lower side, the ratchet wheel 20 42 is offset, and the left side recess 33 can be rotated by the top member. The screw 0 turns, the rod 1 〇, the ratchet 20 can be braked, the ratchet of the ratchet 20; 2; the tired cap: when the counterclockwise turns the grip tooth 3] downward, the extension will When the dust-reversing element is not on the right side, the top member 42 is pressed and pressed against the projectile 41, so that the ratchet 20 can reversibly drive the wire 41 toward the driving purpose. I, can not (4) screw inspection or job rotation, up to the reversing side / thread screw inspection or nut, then as shown in Figure 6 "thorny ratchet tl - side plate, so that the front left side of the tooth 31 The ratchet 20 is suspected to rotate, so that the button 22 can drive a screw. The ratchet of the M361409 will press the reversing element 3 to form an idling to achieve the purpose. The advantage of the Leben creation is that the control of the reversing yaw of the ratchet 20 is to control the tilting of the reversing element 30 to the left and right, so that the recessed portion 33 of the binding member is positioned by the elastic force of the top member 42 to be positioned. The top member 42 is buried in the recessed hole 14 and does not swing left and right. Therefore, the top yoke 42 can be prevented from being worn and loosened multiple times, and the fatigue is prevented and the yaw is prevented from being yawed. The problem is not smooth. bomb
At惟以上所述者，僅為本創作之較佳實施例而已，當不 定本創作實施之範圍，即大凡依本創作申請專利 範圍内。之均等變化與修飾’皆應仍屬本創作專利涵蓋之 【圖式簡單說明】 圖 圖 圖 圖 圖 θ係客知第-種棘輪扳手之平面示意圖。 係白知第二種棘輪扳手之平面圖動作一。 ，係驾知第-種棘輪扳手之平面圖動作二。 ，係本創作_較佳實施例之立體示意圖。 糸本創作—較佳實施例之動作示意圖-。 糸本創作—較佳實施例之動作示意圖二。 L主要元件符號說明】 習知部分 握桿 M361409 3 :棘輪 4 :驅動部 5a、5b :制動件 6 :制齒 7 :彈簧 8 :凸輪 - lb :握桿 . 2b :頭部 鲁 3b :棘輪 3c :扭柱 4b :調整件 4c :齒牙 4d :弧形面 5b :控制鈕 5c :控制件 I 6b :彈性件 7b :鋼珠 本創作部分 10 :握桿 11 :頭部 12 :容槽 13 :槽縫 14 :凹孔 15 :迴轉空間 9 M361409 16 : 限位槽 20 : 棘輪 21 ： 棘齒 22 : 在丑柱 30 : 換向元件 31 : 制齒 32 ： 轉姐 33 ： 凹部 40 ： 頂制單元 41 : 彈體 42 : 頂制件 50 : 封蓋 51 ： 限位孔 52 ： 透孔 53 : C型扣環At the foregoing, the above is only the preferred embodiment of the present invention, and it is not within the scope of the present invention. The equal change and modification should still be covered by this patent. [Simplified illustration of the drawing] Figure Figure Figure θ is a plan view of the first type of ratchet wrench. It is a plan view action of the second ratchet wrench. , the driver knows the first type of ratchet wrench plan action two. This is a perspective view of the preferred embodiment.创作本作—A schematic diagram of the action of the preferred embodiment. The present invention is a schematic diagram 2 of the preferred embodiment. L main component symbol description] Conventional part grip M361409 3 : Ratchet 4 : Drive part 5a, 5b : Brake 6 : Tooth 7 : Spring 8 : Cam - lb : Grip. 2b : Head Lu 3b : Ratchet 3c :Twist column 4b: Adjustment member 4c: Teeth 4d: Curved surface 5b: Control button 5c: Control member I 6b: Elastic member 7b: Steel ball Original creation portion 10: Grip 11: Head 12: Cuvette 13: Groove Seam 14: recessed hole 15: swivel space 9 M361409 16 : limit groove 20 : ratchet 21 : ratchet 22 : in ugly column 30 : reversing element 31 : tooth 32 : transfer sister 33 : recess 40 : top unit 41 : Projectile 42 : Top part 50 : Cover 51 : Limiting hole 52 : Through hole 53 : C - type retaining ring