200948541 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種雙向棘輪扳手結構改良，尤指一種 棘輪和制齒間可完全响合使該達最佳卡制狀態之棘輪扳 * 手結構而言。 【先前技術】 按吾人先前所申請之專利案，台灣申請案第：0 9 2 206313號、案件名稱：棘輪扳手結構改良，及美國 Ο 專利申請案第：6904832B1號，一種棘輪扳手結 構改良，其係包括：一棘輪扳手、一棘輪、一制齒、一控 制元件所共同組成；其中，一棘輪扳手作用端具一容置 孔，容置孔一側設一容置槽，於近容置槽位置設一控制 槽，容置槽與控制槽係為相通狀；一棘輪外周圍設有咬合 齒且中心位置設有一多角槽，係樞設於棘輪扳手之容置孔 内；一制齒約略為半弧形，於一侧形成可與棘輪之咬合齒 相互嚙合之卡制齒，制齒後侧形成凹弧面，係容置於棘輪 ® 扳手之容置槽内，制齒可於棘輪扳手之容置槽内左右移位 ' 而具正逆轉之功效；一控制元件可控制制齒於容置槽内左 - 右移位，控制元件之周面並靠於制齒之凹弧面，控制元件 係樞設於棘輪扳手之控制槽内；藉此，控制元件可使制齒 靠抵於棘輪扳手之容置槽之一邊面上，控制元件之周面並 頂抵制齒之凹弧面，亦即無靠抵於容置槽之制齒侧面，制 齒底端凹弧面可由控制元件再頂抵，於旋動時即無制齒與 棘輪產生一邊有咬合，但另一邊即稱無咬合之缺失，旋動 200948541 =與棘輪可具較佳之咬合狀態，此即為申請人之專利 但此棘輪扳手結構卻具下述之缺失： . 1、請參閱第四圖所示，該控制元件（4 〇)之容孔 1 )内之抵帽（5 〇)係抵於制齒（ • ( ^ 9 ^ ^ φ彳酉Id 0)之凹弧面 y 2)處，該控制元件（4〇)之周面 丄：之凹贩面（3 2)上，如此而具有第二支撐力， 〇弧==1〇)周面係抵於制齒（3〇)另端之凹 控制I。2並非抵該制齒（3 〇 )弧形之最頂處，故 空間。 ）及制齒（3 0)間之抵頂結構尚有改良 r丄、請請參閱第四圖所示’該制齒（3 〇)之凹弧面 )係為具有一夾角之二平面所構成，該二平面間再 r故_旬角面連接相切於三平面處，亦即該凹弧面（3 2 ) 、:平面及倒角面構成，該結構係使凹弧面（3 2 )么士 O t較為複雜，#要設計每—尺寸之凹弧面（3 2)較為i 日寻0 3、 該棘輪扳手係具有多種規格尺寸，且1 9 制齒（3 0)與1 8 mm或任何差一號之制齒（3 〇)均 =差異不大’該制齒（3 Q)結構上係無任何之往明符號， 田經合時係容易將某—尺寸之本體（i )上錯組設不同 尺寸型號之制齒（3 〇 )，如此增加作業時修改不良品 時間。 6 1 、 該控制元件（4 ϋ)及轉向片（7 0)係為獨立 200948541 之兩疋件相固設，減構料㈣之， 經使用者長期使用扳動後，係容易出現轉向片( 控制元件“0)相脫落分離之情 (:：）與 手之使用者係為修車技工，其操作時之力道 ㈣"°)與轉向川。)=::200948541 IX. INSTRUCTIONS: [Technical Field] The present invention relates to a structural improvement of a two-way ratchet wrench, and more particularly to a ratchet wrench structure in which the ratchet and the tooth can be completely combined to make the optimally clamped state. In terms of. [Prior Art] According to the patent application previously filed by us, Taiwan Application No.: 0 9 2 206313, case name: ratchet wrench structure improvement, and US patent application No. 6908432B1, a ratchet wrench structure improvement, The utility model comprises: a ratchet wrench, a ratchet wheel, a tooth making and a control component; wherein a ratchet wrench has a receiving hole at the working end, and a receiving groove is arranged on the side of the receiving hole for the receiving groove The position is provided with a control slot, the accommodating slot is in communication with the control slot; a ratchet wheel is provided with a snap tooth at the outer periphery and a multi-angle groove is arranged at the center position, and is pivoted in the accommodating hole of the ratchet wrench; The semi-arc shape forms a locking tooth on the one side that can mesh with the ratcheting teeth of the ratchet, and the rear side of the tooth forming has a concave curved surface, and the system is placed in the receiving groove of the ratchet wrench, and the tooth can be used in the ratchet wrench. The displacement inside and outside of the accommodating groove has the effect of positive reversal; a control element can control the left-right displacement of the tooth in the accommodating groove, the peripheral surface of the control element and the concave curved surface of the tooth, the control element The pivot is set on the ratchet wrench In the groove, the control element can make the toothing abut against one side of the receiving groove of the ratchet wrench, and control the circumferential surface of the component and abut against the concave surface of the tooth, that is, the bearing groove is not pressed against the receiving groove. The side surface of the tooth making, the concave curved surface of the bottom end of the tooth can be abutted by the control element. When the screw is rotated, there is no tooth and the ratchet has a bite on one side, but the other side is called the lack of the bite, and the rotation is 200948541 = with the ratchet It has a better occlusion state, which is the patent of the applicant. However, the ratchet wrench structure has the following defects: 1. Please refer to the fourth figure, the control element (4 〇) has a hole 1) The cap (5 〇) is at the concave surface y 2 of the tooth (• ( ^ 9 ^ ^ φ彳酉Id 0), and the peripheral surface of the control element (4〇): the concave surface (3 2), thus having a second supporting force, 〇Arc = 1 〇) The circumferential surface is offset by the concave control I at the other end of the tooth (3 〇). 2 is not the top of the arc (3 〇) arc, so the space. ) and the abutment structure between the teeth (30) is improved, please refer to the 'the concave surface of the tooth (3 〇) shown in the fourth figure, which is composed of two planes with an angle. The two planes are connected to each other at the three planes, that is, the concave curved surface (3 2 ), the plane and the chamfered surface, and the structure is such that the concave curved surface (3 2 ) The Ot is more complicated. # Design the concave curved surface of each dimension (3 2). It is more than 0. The ratchet wrench has various sizes and 1 9 teeth (30) and 18 mm or Any difference in the number of teeth (3 〇) = the difference is not big 'the tooth (3 Q) structure does not have any clear symbol, the field is easy to put a certain size on the body (i) Wrong sets of teeth of different sizes (3 〇), so as to increase the time of repairing defective products. 6 1 , The control element (4 ϋ) and the diverting blade (70) are fixed in two parts of the independent 200948541, and the material (4) is reduced. After long-term use by the user, the steering piece is easy to appear ( The control element “0” phase is separated and separated (::) and the user of the hand is a car mechanic, and its operation force (4) "°) and steering Sichuan.)=::
❹ 5、該卡片（8 0)係設有凸緣（82)及抿 = 相卡制定位，但此結構係增力心 過程。 卞片（8〇)需增加多道之沖壓 η、6直二亥卡片（8 〇 )之凸緣（8 2 )係使控制元件（4 凸緣⑴)，使該凸緣（82)產生彈性變形，當上壓 一段時間後，縛生變形之累積係使卡片（8 ◦)產生變 形，較位之功效即有缺失，且卡片（8 Q )變形後亦使 制齒（3 0)、卡片（80)與容置槽（丄2)間產生間 隙或控制it件（40)、卡# (8〇)與控制槽（1 3) 間產生間隙。 有鑑於此，本發日狀❹年從事相關行業及產銷之經 驗，不斷地研究開發’終於有—實祕錢改善f用弊端 之產品問世。 【發明内容】 具體而言，本發明係關於一種雙向棘輪扳手結構改 良’其係包括：-本體具-容置孔、第一容槽、扣環槽、 7 200948541 第一抵緣，該容置孔一側設一容置槽，該近容置槽處設一 控制槽及珠槽；一棘輪設有套合部，該棘輪外周緣係設有 環狀排列之咬合齒，該棘輪係樞設於容置孔内；一制齒一 側設可與咬合齒相嚙合之卡制齒，該制齒另侧設圓弧'狀之 凹弧面，該凹弧面之左右兩側係為凸緣，該制齒係容置於 ' 容置槽内；控制結構係包括：該控制元件設有一容孔，該 容孔二側係設有頂面，該頂面係頂抵於凸緣上，該控制元 件係樞設於控制槽内；該前抵帽及彈性元件係容設於容孔 ® 内，該前抵帽係頂抵於凹弧面上；該.抵帽及彈性體係容設 於珠槽内，該抵帽係因彈性體之彈力而抵於控制元件之凹 緣上。 . 為使鈞局委員及熟習於此項技藝人士對本發明之 功效完全暸解，茲配合圖式及圖號就本發明之結構詳細說 明於後，惟以下所述者僅為用來解釋本發明之實施例，並 非企圖據以對本發明做任何形式上之限制，是以凡是在本 _ 發明之精神下，所作的任何修飾，皆仍應屬於本發明保護 【實施方式】 首先請參閱第一圖所示，係本發明之立體分解圖，本 發明係關於一種雙向棘輪扳手結構改良，其係包括：本體 (1 0 )、棘輪（2 0 )、制齒（3 0 )、控制結構、上蓋 (8 0 )及扣環（9 0 )，其中； 一本體（1 0 )作甩端具一容置孔（1 1 )，該本體 200948541 (10)其上端設直徑略大於容置孔（11)之第一办姆 /1 5)，該第-容槽（1 5)上係設有—扣環槽（I 該本體（10)底部設直徑略小於容置孔（工工 抵緣（1 1 1 )，該容置孔（工丄） 2 )，該容置槽（丄2 ) #呈上下丫置槽（1 容置孔肉狀且其軸心係位於 内，該本體（1〇 )柄部近容置槽 位置設一:制槽（13)，該控制槽（13)係呈 口狀’該控制槽（13)開口係朝向第_ 〇該控制槽(13)徑向位置設有珠槽（14)，;亥5容)置處， 以)(、1 控槽外(1 3 )與珠槽(1 4 )係為相通狀： "周係為平面（1 7)，該本體（1 0) 近握把處係設有第二容槽（18)， = 係低於平面“7)之水平高度，該第二容槽槽(18 位於控制槽（1 3 )處。 J· 8 )係 套；=^ )2二ΓΓ位置設有一套合部（21)，該 狀㈣ 狀，該棘輪（20)外周緣係 .(22)’該棘輪(20)係樞設 ，Tni之置孔(11)内魏於第-抵緣(1 該制〇;約略為半弧形，業界係統稱為月眉齒， 肩制W ( 3 0)—侧設可與棘輪（2 相喷合之卡制齒（31)，該制齒(3〇 =齒⑵） 面(…’該凹弧面(32):】=m弧 (⑴之左右兩側係為凸緣（321圓弧：，该凹弧面 200948541 1)係呈圓凸孤面狀’該制齒（3Q)上端面處係設有符 號（33)，該符號（33)係標示制齒（3〇)之尺寸 規格’ δ亥制齒（3 0)係容置於容置槽（丄2)内，該制 齒（3 0)可於本體（1 〇)之容置槽（丄2)内因控制 結構之控制而左右移位而靠抵於容置槽（丄2)之邊面上 具正逆轉功效。 控制結構係包括：控制元件（4 〇 )、前抵帽（5 〇 ) 及彈性7L件（5 1 )、抵片（6 〇 )、抵帽（7 〇 )及彈性 w體（7 1 )，其中； 該控制元件（4 0)徑向位置設有一容孔（4 i )，該 控制元件（4 0 )之容孔（4丄）二侧係形成頂面（4 2 邊頂面（4 2)係呈凸圓孤狀，該頂面（4 2)係頂抵於 制齒（3 0)之凸緣（3 2 χ )上而構成二凸圓弧間之頂 抵，该控制7G件（4 0 )另端係設有橫開之控制容槽（4 3)，控制元件（40)後側係設有二凹緣（44)，該控 〇 制元件（4 〇 )係凸設有撥動塊（4 5 )，該控制元件（: 0 )係容設於本體（i 〇 )之控㈣（丄3 ) β，該撥動 塊（4 5)係凸露於控制槽（χ 3)外並抵於第二容槽（丄 8)上，該控制元件（4 〇)容設後其撥動塊（4 5)係 與本體（1 0)之平面（1 7)呈齊平狀，該撥動塊（4 5 )可左右扳動之以控制該控制元件（4 〇 )於控制槽（工 3)内旋轉。 該前抵帽（5 0)及-彈性元件（5工）係容設於控 制το件（4 0 )之容孔（4 1 )内，該前抵帽（5 〇 )係 200948541 因彈性元件（5 1 )之彈力而頂抵於制齒（3 0)之凹弧 面（3 2)上，使該卡制齒（3工）可與咬合齒（2 2) 相嚙合’該控制元件（4 0)旋轉時係帶動前抵帽（5 〇) 旋轉’該前抵帽（5 0)係帶動制齒（3 〇)於容置槽（工 2)内左右移位靠抵於其—邊面上而控制棘輪（2 〇)正 逆轉。 «亥抵片（6 0 )係容設於本體（1 〇 )之容置槽（1 ，）内，該抵片（6 0)係卡制於控制容槽（4 3)處， °亥抵片（6 Q)係限制控制元件（4 〇)不脫出控制 3 )外。 該抵帽（7 0)及一彈性體（7丄）係容設於本體（工 〇)之珠槽（14)内’該抵帽（7 〇)係因彈性體（7 1)之彈力而抵於凹緣（44)上，該控制元件（4〇) 於控制槽（1 3)内旋轉時，係藉由抵帽（7 〇)而具定 位功效。❹ 5. The card (80) is provided with a flange (82) and a 抿 = phase card positioning, but this structure is a force-increasing process. The cymbal (8 〇) requires the addition of multiple stamping η, 6 straight Erhai cards (8 〇) flange (8 2 ) to make the control element (4 flange (1)), making the flange (82) elastic Deformation, when the pressure is applied for a period of time, the accumulation of the interlocking deformation causes the card (8 ◦) to be deformed, and the effect of the bit position is missing, and the card (8 Q ) is deformed to make the tooth (30), the card. (80) A gap is created between the receiving groove (丄2) and a gap between the control member (40), the card # (8〇) and the control groove (13). In view of this, the company has been engaged in the research of related industries and production and sales in the past few years, and has continuously researched and developed the products that finally have the real money to improve the drawbacks. SUMMARY OF THE INVENTION Specifically, the present invention relates to a two-way ratchet wrench structure improvement, which includes: - a body-receiving hole, a first pocket, a buckle groove, 7 200948541 first edge, the accommodation A receiving groove is arranged on one side of the hole, and a control groove and a bead groove are arranged in the near-receiving groove; a ratchet wheel is provided with a fitting portion, and the outer circumference of the ratchet wheel is provided with an annularly arranged bite tooth, and the ratchet wheel is pivoted The inner side of the tooth is provided with a locking tooth which can engage with the engaging tooth, and the tooth has a concave arc surface on the other side of the tooth, and the left and right sides of the concave curved surface are flanged The control system includes: the control element is provided with a hole, and the two sides of the hole are provided with a top surface, the top surface is abutted against the flange, The control component is pivotally disposed in the control slot; the front cap and the elastic component are received in the bore hole, and the front cap is attached to the concave arc surface; the cap and the elastic system are accommodated in the bead In the groove, the cap is pressed against the concave edge of the control element due to the elastic force of the elastic body. In order to provide a thorough understanding of the effects of the present invention by those skilled in the art and those skilled in the art, the structure of the present invention will be described in detail with reference to the drawings and drawings, but the following description is only for explaining the present invention. The embodiment is not intended to limit the invention in any way, so any modification made in the spirit of the invention should still belong to the protection of the invention. [First embodiment] The present invention relates to a two-dimensional exploded view of a two-way ratchet wrench, which comprises: a body (10), a ratchet (20), a tooth (30), a control structure, and an upper cover (8). 0) and a buckle (90), wherein: a body (10) has a receiving hole (1 1 ) at the end, and the body 200948541 (10) has a diameter slightly larger than the receiving hole (11). The first handle / 1 5), the first-receiving groove (15) is provided with a buckle groove (I) the bottom of the body (10) is slightly smaller in diameter than the receiving hole (worker closes (1 1 1 ), the accommodating hole (work 丄) 2), the accommodating groove (丄2) # is placed up and down the groove (1 accommodating hole meat The shaft center is located inside, and the body (1〇) handle is disposed at a position close to the groove: a groove (13), the control groove (13) is in a mouth shape, and the control groove (13) is oriented toward the first _ 〇 The control slot (13) is provided with a bead groove (14) in the radial position, and the (1) and the bead groove (1 4) are in communication with each other: "The circumference is a plane (1 7), the body (10) is provided with a second pocket (18) near the grip, = is lower than the level of the plane "7), the second pocket (18 is located at the control slot (1 3 ). J· 8 ) sleeve; = ^ ) 2 The second position is provided with a set of joints (21), which is in the shape of (four), the outer circumference of the ratchet (20). (22 ) 'The ratchet (20) is pivoted, and the Tni hole (11) is inside the first-butting edge (1); about half-curved; the industry system is called the moon eyebrow, shoulder W (3) 0)—The side is provided with a ratchet (2 phase sprayed card tooth (31), the tooth (3〇=tooth (2)) face (...'the concave arc face (32):]=m arc ((1) The left and right sides are flanged (321 arc: this concave curved surface 200948541 1) is a circular convex orphaned shape. The upper end surface of the tooth (3Q) is provided with a symbol (33). The symbol (33) indicates the size specification of the tooth (3〇). The δ hai tooth (30) is placed in the accommodating groove (丄2), and the tooth (30) can be applied to the body (1 〇). The accommodating groove (丄2) is displaced left and right due to the control structure control, and has a positive reversal effect on the side surface of the accommodating groove (丄2). The control structure includes: a control element (4 〇), Front cap (5 〇) and elastic 7L piece (5 1 ), nip piece (6 〇), cap (7 〇) and elastic w body (7 1 ), wherein; control element (40) radial position A hole (4 i ) is provided, and the two sides of the hole (4 丄) of the control element (4 0 ) form a top surface (the top surface of the side surface ( 4 2 ) is a convex orphan shape, and the top surface 4 2) The top of the system is placed on the flange (3 2 χ ) of the tooth (30) to form a topal offset between the two convex arcs. The control 7G (4 0) is provided with a horizontal control at the other end. The groove (43), the rear side of the control element (40) is provided with two concave edges (44), and the control element (4 〇) is convexly provided with a dial block (45), and the control element (: 0) The system is located on the body (i 〇) control (4) (丄3) β, the toggle block (4 5) is exposed to the control The groove (χ 3) is externally applied to the second pocket (丄8), and the control element (4 〇) is accommodated by the dial block (45) and the plane of the body (10) (1 7 ) is flush, the toggle block (45) can be pulled left and right to control the control element (4 〇) to rotate in the control slot (3). The front cap (50) and the elastic member (5) are housed in the bore (4 1 ) of the control member (4 0 ), and the front cap (5 〇) is 200948541 due to the elastic member ( 5 1) The elastic force is applied to the concave curved surface (32) of the tooth (30), so that the clamping tooth (3 work) can mesh with the engaging tooth (2 2). The control element (4) 0) Rotating the front cap (5 〇) Rotating 'The front cap (5 0) drives the tooth (3 〇) to move left and right in the receiving groove (Work 2) to the left and right sides The control ratchet (2 〇) is reversed. The «Haijiao (6 0) system is housed in the receiving groove (1,) of the main body (1 〇), and the tying piece (60) is clamped at the control cavity (43). The slice (6 Q) is limited to the control element (4 〇) without the control 3). The cap (70) and an elastic body (7丄) are accommodated in the bead (14) of the body (the workpiece) (the cap (7 〇) is due to the elastic force of the elastic body (7 1) On the concave edge (44), when the control element (4〇) rotates in the control groove (13), it is positioned by the cap (7 〇).
^ „一上蓋（8〇)係呈中空之圈體狀，該上蓋（8 0) 設有—卡緣（8 1 ) ’該上蓋（8 0 )係容設於本體 (1 〇)之第一容槽（X 5 )處。 扣環（9 0 )係略呈圓弧狀可爽'扣於本體（1 :扣環槽⑴以，該扣環(90)侧於上蓋^ )之卡、緣（8 1 )上，使該棘輪（2 〇 )枢設於本體（工 )之容置孔（1 1 )内，該扣環（9 〇)兩端係設有 面（9 1 )。 當組合時，該棘輪（2 0)係柩設於本體（i 〇)之 200948541 Ο Ο 容置孔（1 1)内，該制齒（3 0)係容設於容置槽（工 2)内，該制齒（3 0)之卡制齒（3 i)係與棘^ (2 0)咬合齒（2 2)相嚙合，該控制元件（$ 〇)係容設 於控制槽（1 3)内，該前抵帽（5 〇)及彈性元件（p 1 )係容設於控制元件（4 〇)之容孔（4丄）内，該控 制元件（4 0)之頂面"2)係抵於制齒（3 〇):: 緣（3 2 1 )上，該抵片（6 〇)係容設於容置槽（丄2) 内並抵於控制容槽（4 3)上，該抵帽（7 〇)及彈性體 (7 1 )係容設於本體（i 〇)之珠槽（i 4)内並抵於 控制元件（4 0)之凹緣（4 4)上，該撥動塊（4 5) 係^於控制槽（1 3 )外，該上蓋（8 0 )係容設於第 一谷槽（1 5.)處’該扣環（9 〇 )係扣設於本體（丄 之扣環槽（1 6)内並頂擎於上蓋（8◦)之卡緣（8工） ^弟二圖係為立體組合剖視圖，第三圖係立體組合外觀 圖# = Ί㈣四圖所示，係為本發明之上視圖，第五 —A處剖視圖，該抵片，〇)係容設 (4丄 ί卡制於控制元件（4 0)之控制容槽 之扣環_ (】( 9 Q )—端係夾扣於本體（1 0 ) 1) Γ „處’並頂掣於上蓋（80)之卡緣（8 6 )上取：t環（9 〇)係由本體（1 0)之扣環槽（1 零件即==^^(20)、制齒（30)或内部之 之零件。 （1 ◦)内取出’即可更換棘輪扳手内部 12 200948541 圖，係為本發明棘輪扳手之侧視 二大圖，當旋.動時，該控制元件（4〇)其容 本體别抵帽（5 〇)係使制齒（30)靠抵於 〇)之頂而η。 12) 一邊上，該控制元件（4 上如C所示，亦即血靠抿;Ί二凸緣（3 2 1 ) Ο Ο 側面，該制齒（3= (13)之制齒（3〇) 元件（4 0 > 凸緣（321)係可由控制 (40)之頂面（4 2)再頂抽兮& (3 0)金奸再頂抵额動時即無制齒 厂、棘輪（2 〇)產生一邊有咬合 …、叹合之缺失，旋動時該制齒(3 :面（42)，該制齒（3〇)之 ：:之 控制元件（4 Q ) 1 2 1 )係為與 :元件“〇)於頂抵時制齒(30):/可=功該控 ^圖係為逆時針旋動’該第九圖係為順時針旋動時^刹 帛七圖及第九目比較之，該控制元件（4 m ㈣時係帶動前抵帽（5 Q) ^ ( 4 〇 ) =齒(!。)於容置槽(12)内」== :效。〇)#抵於其-邊面上而控制棘輪(2 0)正逆轉 體外二第:Γ示，係為本發明第二實施例之立 圖3亥實知例中，該棘輪（20)之套合部（21) 13 200948541 即可套合套筒旋 係為凸出之四角頭狀，該套合部（2 動之。 視圖十一圖所示，係本發明第三實施例之剖 ft 一圊係第十一圖之α放大圖，該實施例中， 二刖頂畅（5 0)末端係凸設直徑較小之凸柱（5 〇 ，彈性元件（5 1 )係錢於㈣元件（4 Q )之容孔（4 )内，另端係套設於前了 (5 Q)之凸柱（ 卜〇 丄夕 解圖三圖所示，係本發明第四實施例之立體分 解圖3月輔以第一圖比較之，該實施例中，該本體（ =空制槽U 3)係為單向向下開口之槽體，該控制槽（1 3)開口係不朝向第一容槽彳』^彳 nw“一 5)處，該控制元件（4 係反向谷設於本體（1〇)之控制槽（13)内 係為上視圖，第十五圖係為第十四圖之A-A處剖 〇 體4Γ=:圖所示’係本發明第五實施例之立 體刀解圖’ @實施彳料，該本體（i Q )之 係為單向開口之槽體狀，該第一曰 2) 之容置孔(11)與容=:設於本體 蓋合之。 （1〇)之第-各槽（15)形狀相 六實施例之立 該實施例中係 係無需設控制 請繼續參閱第十七圖所示，係本發明第 體分解圖，第十八圖係為部分組合 無抵片（6 0)結構，該控制元件 = 200948541 谷槽（4 3)，該控制元件（4 〇)之容孔（4 1)高度 係近上端處，該前頂帽（5 〇)及彈性元件（5 i)係容 設於該容孔（4 1 )内，該前頂帽（5 〇)係凸露於容置 槽（1 2)内，且係相切於容置槽（丄2)之上平面，該 前頂帽（5 G)係同具抵片（6Q)功效可防止控制元件 (4 0)脫出控制槽（1 3)外，此為該第六實施例之結 構優點。 本發明最大之優點乃在於： 1、谷δ又於该控制元.件（4〇)内之前頂帽（5〇) 係抵於制齒（3 〇)之凹弧面（3 2)上，該控制元件（4 0 )之頂面（4 2)係與制齒（3 0)之凸緣（3 2 1 ) j抵合，該凸緣（3 2工）係位於制齒（3 〇)最底端角 落處，該抵頂方式之控制結構係使制齒（3 〇)之卡制齒 (3 1 )與棘輪（2 〇)之咬合齒（2 2)呈最佳咬合狀 態。 ❹」2、該制齒（3〇)之凹弧面（32)係為一圓弧面， 該結構係使凹弧面（3 2)結構較為簡單，當要設計每一 尺寸之凹弧面（3 2)較為省時。 3、 該制齒（3 〇)上端面係設有符號（3 3)，該 符號（3 3)係可標示該制齒（3 〇)之尺寸規格而便於 辨識。 4、 該控制元件（4 〇)與撥動塊（4 5 )係為一體 成孓狀°亥控制元件（4 0)係不會因使用者長期撥動而 脫落。 15 200948541 5 «亥抵片（60)結構係為較簡單而易於加工，該 抵片（6 0)僅為限制控制元件（4樞設於控制槽（工 3 )處。 6 : 5亥抵片（6 Q)係容設於容置槽（1 2)内並抵 於控制元件（4 〇)之控制容槽（4 3) i，該種卡制定 位方式係不易因控制元件（4 0)長時間旋動而產生抵片 (6 0)變形。 Ο ❹ 7、邊棘輪（2 Q)係藉由扣環（9 0)與上蓋（8 〇)限制於本體（10)内，該扣環（9〇)係夾扣於扣 壞槽（16)處’且係頂掣於上蓋（8〇)之卡緣（81) ^ ’因此當棘輪（2Q)或制齒（3 Q)於旋動磨損後， 用者係可手持尖銳端之卫具從斜面（g i )處勾出取下 衣（9 0 )’再取下上蓋（8 〇 )，即可拆卸更換棘輪（2 、制齒（3 0)或任-元件，該棘輪扳手即可不需整 支汰換。 綜上所述，本發明之雙向棘輪扳手結構改良具有產業 U用性、新穎性及進步性，誠能符合發明專利之要件 =提起中請尚祈t審查委員詳核細審並早日賜准專 不J為禱。 16 200948541 【圖式簡單說明】 係本發明棘輪扳手之立體分解圖。 係本發明棘輪扳手之立體剖面圖。 係本發明棘輪扳手之立體組合外觀圖。 係本發明棘輪扳手之上視圖。 係本發明帛四圖之A-Α處剖視圖。 係本發明棘輪扳手之侧視圖。 係本發明第六圖之B—B處剖视圖。 係本發明第七圖之C處放大圖。 Ο^ „A top cover (8〇) is in the form of a hollow ring. The upper cover (80) is provided with a card edge (8 1 ). The upper cover (80) is the first one of the body (1 〇). The groove (X 5 ). The buckle (90) is slightly arc-shaped and can be buckled on the body (1: buckle groove (1), the buckle (90) side of the upper cover ^) card, edge (8 1 ), the ratchet wheel (2 〇) is pivoted in the receiving hole (1 1 ) of the body (the workpiece), and the surface of the buckle ring (9 〇) is provided with a surface (9 1 ). The ratchet (20) is disposed in the 200948541 Ο 容 accommodating hole (1 1) of the body (i 〇), and the tooth (30) is accommodated in the accommodating groove (Work 2). The tooth (3 i) of the tooth (30) is meshed with the ratchet (2 0), and the control element ($ 〇) is housed in the control slot (13). The front cap (5 〇) and the elastic element (p 1 ) are housed in the bore (4 丄) of the control element (4 ,), and the top surface of the control element (4 0) is "2) On the tooth (3 〇):: edge (3 2 1 ), the yoke (6 〇) is accommodated in the accommodating groove (丄2) and is pressed against the control groove (43). Cap (7 〇) and The body (7 1 ) is housed in the bead groove (i 4) of the body (i 〇) and abuts against the concave edge (4 4) of the control element (40), and the dial block (4 5) is ^Outside the control slot (13), the upper cover (80) is received at the first trough (1. 5.). The buckle (9 〇) is fastened to the body (the buckle groove of the cymbal ( 1 6) Inside and top of the upper cover (8 ◦) card edge (8 workers) ^ Brother 2 is a three-dimensional combination sectional view, the third picture is a three-dimensional combination appearance view # = Ί (four) four pictures, is the invention The top view, the fifth-A section cutaway view, the snap-in, the 〇) system capacity (4丄ί card in the control element (40) control pocket buckle _ (] (9 Q) - end system Clip to the body (1 0 ) 1) Γ „ at the top of the top cover (80) on the card edge (8 6 ): t ring (9 〇) is the ring groove of the body (10) 1 The part is ==^^(20), the tooth (30) or the inner part. (1 ◦) can be removed to replace the ratchet wrench internal 12 200948541 The figure is the side view of the ratchet wrench of the invention In the figure, when the rotor is rotated, the control element (4〇) has a body corresponding to the cap (5 〇), so that the tooth (30) is made At the top of the 〇) and η. 12) On one side, the control element (4 is shown as C, that is, the blood is squat; the second flange (3 2 1 ) Ο 侧面 side, the tooth (3= (13) The tooth (3〇) component (4 0 > The flange (321) can be topped by the top surface of the control (40) (4 2) and then smashed & (3 0) When there is no gear factory, the ratchet wheel (2 〇) produces a bite on one side, and the sigh is missing. When the screw is rotated, the tooth is made (3: face (42), the tooth (3〇):: control The component (4 Q ) 1 2 1 ) is the same as the component "〇" when the tooth is abutted (30): / can = the power is controlled by the counterclockwise rotation 'The ninth figure is a clockwise rotation In comparison with the seven-figure and the ninth, the control element (4 m (four) is driven by the front cap (5 Q) ^ ( 4 〇) = tooth (!. ) in the receiving slot (12)" == : effect. 〇)# is on the side of the surface and controls the ratchet (20) to reverse the external body: the second embodiment of the present invention is the second embodiment of the present invention, the ratchet (20) Fitting part (21) 13 200948541 The sleeve can be sleeved into a convex quadrangular head shape, and the fitting part is movable. As shown in the eleventh figure, it is a section of the third embodiment of the present invention. One is an enlarged view of the eleventh figure. In this embodiment, the top end of the two 刖 (50) ends are convexly arranged with a small diameter (5 〇, the elastic element (5 1) is tied to the (four) element. In the hole (4) of (4 Q ), the other end is sleeved on the front (5 Q) of the convex column (the three-figure view of the fourth embodiment of the present invention) In March, the main body (= empty groove U 3) is a one-way downwardly open groove body, and the control groove (13) opening is not facing the first volume. In the slot 彳^彳nw "a 5", the control element (4 system reverse valley is set in the control slot (13) of the body (1 〇) is the upper view, and the fifteenth figure is the fourteenth figure Section A of the section AA at the AA =: The embodiment of the three-dimensional knife solution '@ implementation of the material, the body (i Q) is a one-way open slot shape, the first 曰 2) of the receiving hole (11) and capacity =: set on the body The first embodiment of the first embodiment of the present invention is the same as the first embodiment of the present invention. The eighteenth figure is a partial combination non-bonding (60) structure, the control element = 200948541 trough (43), the height of the hole (4 1) of the control element (4 )) is near the upper end, The front top cap (5 〇) and the elastic element (5 i) are received in the hole (4 1 ), and the front top cap (5 〇) is exposed in the accommodating groove (12), and is Tangent to the plane above the accommodating groove (丄2), the front top cap (5 G) has the same gusset (6Q) function to prevent the control element (40) from coming out of the control slot (13). The structural advantage of the sixth embodiment is that the maximum advantage of the present invention is that: 1. The valley δ is again in the control element (4〇) before the top cap (5〇) is adapted to the tooth (3 〇) On the concave curved surface (32), the control element (40) The face (42) is in contact with the flange (3 2 1 ) j of the tooth (30), and the flange (32) is located at the bottommost corner of the tooth (3 〇). The control structure of the method is such that the teeth (3 1 ) of the tooth (3 )) and the bite (2 2) of the ratchet (2 〇) are optimally engaged. ❹ 2, the tooth (3 〇) The concave curved surface (32) is a circular arc surface, and the structure makes the concave curved surface (32) relatively simple, and it is more time-saving to design a concave curved surface (32) of each size. 3. The upper end of the tooth (3 〇) is provided with a symbol (3 3), which can indicate the size of the tooth (3 〇) for easy identification. 4. The control element (4 〇) and the toggle block (4 5) are integrated into a 孓-shaped control element (40), which will not fall off due to long-term user movement. 15 200948541 5 «Haijiao (60) structure is simple and easy to process. The gusset (60) is only the limit control element (4 is pivoted at the control slot (Work 3). 6 : 5 haiwei piece (6 Q) The control capacity (4 3) i is located in the accommodating groove (12) and is opposite to the control element (4 〇). This type of card positioning is not easy to be controlled by the control element (40). Long-term rotation causes deformation of the yoke (60). Ο ❹ 7. The edge ratchet (2 Q) is restrained in the body (10) by the buckle (90) and the upper cover (8 ,), the buckle (9〇) is clipped at the bad groove (16) and the top of the top is attached to the upper cover (8〇). (') When the ratchet (2Q) or the tooth (3 Q) is rotated After wear, the user can hold the sharp-edged guard from the slant (gi) and remove the upper cover (8 )), then remove the replacement ratchet (2, tooth (3) 0) or any-component, the ratchet wrench can be replaced without a whole. In summary, the two-way ratchet wrench structure improvement of the invention has the U-use, novelty and progress of the industry, and can meet the requirements of the invention patent. =Please refer to the committee The detailed review of the audit and the early approval of the special J for prayer. 16 200948541 [Simple diagram of the diagram] is a three-dimensional exploded view of the ratchet wrench of the present invention. It is a three-dimensional sectional view of the ratchet wrench of the present invention. A cross-sectional view of the ratchet wrench of the present invention. A side view of the ratchet wrench of the present invention. A side view of the ratchet wrench of the present invention. It is an enlarged view of C in the seventh figure of the present invention.
第一圖、 第二圖、 第三圖、 第四圖、 第五圖、 第六圖、 第七圖、 第八圖、 第九圖、係本發明棘輪扳手之作動剖視圖。 第十圖、係本發明第二實施例之立體外觀圖。 第十一圖、係本發明第三實施例之B — B處剖視圖。 第十二圖、係本發明第十一圖之C處放大圖。 第十二圖、係本發明第四實施例之立體分解圖。 第十四圖、係本發明第四實施例之上視圖。 第十五圖、係本發明第十四圖之A —A處剖視圖。 第十六圖、係本發明第五實施例之立體分解圖。 第十七圖、係本發明第六實施例之立體分解圖。 第十八圖、係本發明第六實施例之部分組合剖視圖。 【主要元件符號說明】 (1 1)容置孔 (1 2)容置槽 (1 4)珠槽 (1 6)扣環槽 (10)本體 (111)第一抵緣 (13)控制槽 (15)第一容槽 17 200948541The first, second, third, fourth, fifth, sixth, seventh, eighth, and ninth views are cross-sectional views of the ratchet wrench of the present invention. The tenth drawing is a perspective view of a second embodiment of the present invention. Figure 11 is a cross-sectional view taken along line B-B of the third embodiment of the present invention. Fig. 12 is an enlarged view of a portion C of the eleventh drawing of the present invention. Figure 12 is a perspective exploded view of a fourth embodiment of the present invention. Figure 14 is a top view of a fourth embodiment of the present invention. Figure 15 is a cross-sectional view taken along line A-A of Figure 14 of the present invention. Figure 16 is a perspective exploded view of a fifth embodiment of the present invention. Figure 17 is a perspective exploded view of a sixth embodiment of the present invention. Figure 18 is a partial sectional view showing a sixth embodiment of the present invention. [Description of main component symbols] (1 1) accommodating hole (1 2) accommodating groove (1 4) bead groove (16) buckle groove (10) body (111) first flange (13) control groove ( 15) The first tank 17 200948541
(17)平面 (1 ^ (2 0)棘輪 (2 ] (2 2)咬合齒 (3 0)制齒 (3 ] (3 2)凹弧面 (3 \ (3 3)符號 (4 0)控制元件 (4 ] (4 2 )頂面 (43 (4 4)凹緣 (4 ! (5 0)前抵帽 (5 ( (51)彈性元件 (6 0)抵片 (7 0)抵帽 (7 ： (8 0)上蓋 (8 ： (9 0 )扣環 (9 ： )彈性體 )卡緣 )斜面 )第二容槽 )套合部 )卡制齒 1 )凸緣 )容孔 )控制容槽 )撥動塊 1 )凸柱(17) Plane (1 ^ (2 0) ratchet (2) (2 2) bite (3 0) tooth (3) (3 2) concave arc surface (3 \ (3 3) symbol (4 0) control Component (4) (4 2 ) top surface (43 (4 4) concave edge (4 ! (5 0) front cap (5 ((51) elastic element (6 0) against piece (7 0) against cap (7 : (8 0) upper cover (8: (9 0) buckle (9: ) elastomer) card edge) bevel) second pocket) sleeve)) tooth 1) flange) hole) control tank ) toggle block 1) stud
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