201200303 六、發明說明： 【發明所屬之技術領域】 本發明係與開口扳手結構有關，尤指-種開口扳手係 樞設有撥動塊，該撥動塊係於本體内呈浮動位移狀，㈣ 螺合件直接於本體開口處進行退轉，該開口板手結構而具 棘輪功效。 〃 【先前技術】 #吾人料所知，f肖具⑽輪功狀開^扳手201200303 VI. Description of the invention: [Technical field of the invention] The present invention relates to the structure of an open-end wrench, in particular to an open-end wrench system pivotally provided with a dial block, the dial block being in a floating displacement shape in the body, (4) The screwing member is retracted directly at the opening of the body, and the opening plate has a ratcheting effect. 〃 【Prior Art】 #我人料 know, f 具 (10) wheel power open ^ wrench
• 案’如美國專利號第1 3 2 0 6 6 8，兮直妥I 〇zUDbb，5亥專利之結構係在 ^ —扳手（1 ) ’該扳手（1 ) 一端係設有頭部（2 ), 名頭部（2)處係設有-貫穿之開口，該頭部（2) ^有容置槽（5)，該容置槽（5)之邊面係呈弧面狀， -奋置槽（5)内係樞設有撥動塊（3 )，該頭部（2 ) 另側係設有穿孔，該穿孔内係容設有彈性元件（6 )，卞 彈性元件（6 )並頂抵於撥動塊（3 ) 一端，使該撥動:: 鲁 3 )係以容置槽（3)之弧面滑移之，當扳手 動螺合件至一角度後，該螺合件係可於頭部（2)開口^ 進行退轉。 处 但此專利之缺失係在於： 1、 請參閱公報第1圖所示，該扳手（i )之頭部（2 一侧邊係設有一橫向貫穿之穿孔，該穿孔係供彈性元件 (6 )容設之，但該穿孔設於頭部（2)側邊係不 之結構。 加工 2、 該穿孔係設於扳手（1 )之頭部（2)側邊，上 尽’ §亥 3 201200303 (1 )之頭( 2 )於外觀上係較無-體成型之完整 美感。 其中又如另一具有棘輪功效之開口扳手結構，台灣專 利申請號〇97131114，美國公開號2〇ι〇/〇 0 8 3 7 9 7，專利名稱：活動弧形擒縱顎扳手，一種活 動孤形擒縱顎扳手，係包括：—扳手本體（ 手士體（1〇)設有-把柄（⑴，該把柄（11)具 ^則、後兩端以及上、下兩側，於該把柄（1 1)前端形 成一板手頭（12)，於該扳手（12)前端的中間朝後 凹入形成—鉬制槽（1 3 )，對應該鉗制槽（1 3)的上、 下兩側’於該扳手頭形成一上夹臂（1 4)以及-下夾臂 (1 5)’將該钳制槽（1 3)周圍的位置分為靠近上爽 臂（14)的逆向端以及靠近下失臂（15)的順向端， 對應射甘制槽（1 3)的周圍於該扳手頭的内壁凹入形成 -弧形槽（16)，對應該弧形槽（16)的左、右兩側 於该扳手頭至少形成一側壁（i 6丄）；以及一擒縱㈤2 ⑹’該20)係弧形的塊體，並且以可順向滑 動後再度逆向復位的形態設於該弧形槽（1 6 )内，該擒 ，顎（2〇)的逆向段係形成-失酬23)，該失顯 :(2 3)的内壁係由該弧形槽（1 6)的逆向端朝内凸 出’於該失顎部（2 3 )朝内的内壁形成一爽面（2 3工）， ^於該夾料（2 3 )的逆向端形成_與該以（2 3丄） 相鄰的頂推面（2 3 2 )。 此專利所揭露的原理係與美國專利132〇668 201200303 而使開口扳 相同，主要均為一塊體於孤形槽内弧形位移， 手具棘輪之功效。 但此專利之缺失係在於： •擒縱i: 所Γ當套合螺合件，該 '該扳手本體（1〇 ^之下文掊1)係抵於螺合件—邊面， 相對邊面卜 （152)係抵於螺合件 之長产俜不善而該炎面（231)與下夾持面（152) • ^度係不長’該螺合件僅二邊面受抵頂之驅動力係稍顯 类面^ 9 Γ辅以第三圖及第八圖所示，當套合螺合件，該 Λ2 ) 1 )係抵於螺合件—邊面，該下夾持面（工5 )仏抵於螺合件相對邊面上 係無對齊狀，該螺合件 ·;動螺合件時即會產生相當大之公…= .小空：之=3^=上：處係7型刀加工出一較 小於鉗制槽（Ι3)ϋ;，二形槽（16)之直徑係 丄d J之寬度，该擒縱顎（ =(“)“_(2〇)受::二:二 6)亦相對為較小體積結構，該體積較小之檎㈣（曰 〇動力係稍顯不足，當扳手本體（1 0 )驅動擒縱顯（2 )而凝動螺合件，小體積之檎縱顯（2〇)係相當容易 5 201200303 斷裂。 該下件-料心端處， 處’當螺合件經長時間旋動後螺側邊面上近角端 磨損。 5亥螺合件之角端係容易受 5、該擒縱顎（2 〇)之 (231)處，而該夾m)料於近夾面 ^ΤΈΜ^ -h ^ ^ 1 J 3 1 )係擒縱顎（2 〇 )主 要頁抵知力之結構處’該導 〇)之強度，擒縱顯(20)上上):糸又破壞擒縱韻(2 斷裂。 ^υ)於方疋動時即易於導孔（21) 本發明人鑑於上述墓南丨安α 之製造經驗，幾經多次之4，、、、°構’乃積多年開口扳手 明提出。m之4作經驗，終獲有實用性之本發 【發明内容】 :: 月所欲解決之問題:開口扳手係樞設有撥動塊，該 撥動塊係於本_呈浮純移狀，使㈣合㈣直接於本 體開口處進行退轉，該開口姑* # ^ 1扳手靛動螺合件時係具棘輪功 效。 解決問題之技術手段：本發明係關於-種開口扳手結 構’其係包括：―本體頭部係、設有貫穿之第-容槽及第-容槽一側係設有空間’該空間相對側係設有頂抵面，該第 -容槽近柄部處係設有第二容槽，該第二容槽係與第一容 槽呈相通’該第二容槽設有周壁娘面，該第二容槽係有較 大容積’該本體係設有至少一貫穿狀之固設孔；一撥動塊 201200303 係樞設於第二容槽内，該撥動塊一側係設有第一卡制部、 第二卡制部及第三卡制部，該撥動塊另側邊係設有弧抵 面，該弧抵面係抵於弧面上且順著弧面弧形滑移，撥動塊 係設有-縱向貫穿之容置槽，容置槽係與固設孔位置相配 合；一固設件係配合固設孔相固設；一彈性元件容設於容 置槽内，彈性元件一端抵於容置槽壁面上而另端抵於固設 件側邊。 對照先前技術之功效：該本體之頂抵面係抵於螺合件 二ίί，該第—_卡制部、第二卡制部及第三卡制部係抵於 且口/相鄰之三邊面處’該螺合件係有四邊面受頂抵而更 =扭力4本體之第二容槽係為具圓心β之圓形弧 二角！為D1 ’寬度為Η 3，且〇1係大於六邊形Α二 卞之距離’該第二容槽係具較大容量之容置空間， 為為相配合形狀容設於第二容槽内，該撥動塊係 斷二力、而更具結構強度，該本發明之撥動塊係較不易 =之卡制部及第二卡制部係主要旋動螺 槽㈣於第-卡苐二卡制部係具輔助頂抵功效，容置 強r 部位置處，容置槽係不會破壞撥動塊之 為使鈞局委員及熟習此項技蓺人+ 效完全睁解，#啦人回1 =人士對本發明之功 明於後二;=及圖號就本發明之結構、組成說 下所述者僅為用來解釋本發明之者浐制. 非企圖據以對本發明做任何形式上之㈣3之心例’並 發明之精神下，& # Μ 々制，是以凡是在本 所作的任何修飾變更皆仍應屬於本發明之 201200303 保護範圍 【實施方式】 係太：先請參閱第—圖所示，係本發明之分解圖，第-圖 :本體之上視示意圖，第三圖圖二-圖 本發㈣關於一種開口扳手結構，係包括 視圖 第一容:體（）該本體（1 0)頭部係設有貫穿之 传呈二亦即該第一容槽（11)上、下邊面 邛呈門 該第一容槽（11)係使該本體（10)頭• Case 'US Patent No. 1 3 2 06 6 8 8 兮 妥 UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD UD ), the head (2) is provided with a through-opening, the head (2) ^ has a receiving groove (5), and the side surface of the receiving groove (5) is curved, The inner part of the groove (5) is provided with a dial block (3), and the other side of the head (2) is provided with a perforation, and the perforation is internally provided with an elastic element (6), and the elastic element (6) is The top is abutted against one end of the dial block (3), so that the toggle:: Lu 3) is slipped by the arc surface of the receiving groove (3), and the screw is turned when the wrench moves the screw to an angle. It can be retracted at the opening of the head (2). However, the absence of this patent is as follows: 1. Please refer to Figure 1 of the bulletin, the head of the wrench (i) (2 sides are provided with a transverse through hole, the perforation is for the elastic element (6) The perforation is provided on the side of the head (2). The machining 2 is provided on the side of the head (2) of the wrench (1), and the top is § hai 3 201200303 ( 1) The head (2) is more aesthetically pleasing than the body-free shape. Among them, another open-end wrench structure with ratchet effect, Taiwan Patent Application No. 97131114, US Publication No. 2〇ι〇/〇0 8 3 7 9 7, patent name: movable curved 擒 longitudinal 颚 wrench, an active solitary 擒 vertical 颚 wrench, including: - wrench body (hand 士 body (1 〇) with - handle ((1), the handle ( 11) having a ^, a rear end, and upper and lower sides, forming a plate hand (12) at the front end of the handle (1 1), and recessing in the middle of the front end of the wrench (12) to form a molybdenum groove (1 3 ), corresponding to the upper and lower sides of the clamping groove (13), forming an upper clamping arm (1 4) and a lower clamping arm (1 5)' The position around the clamping groove (13) is divided into a reverse end close to the upper cooling arm (14) and a forward end close to the lower arm (15), corresponding to the wrench head around the shot cannula (13) The inner wall is concavely formed into an arcuate groove (16), and at least one side wall (i 6丄) is formed on the left and right sides of the arcuate groove (16) on the wrench head; and an escapement (five) 2 (6) 'the 20 ) is an arc-shaped block, and is disposed in the arcuate groove (16) in such a manner that it can be reversely reversed after being slidably reversed, and the reverse segment of the 擒, 颚(2〇) is formed - a loss of 23) The loss of the inner wall of the curved groove (16) protrudes inwardly from the opposite end of the arcuate groove (16) to form a refreshing surface on the inner wall of the missing portion (23). ), ^ is formed at the opposite end of the binder (2 3 ) with the thrust surface (2 3 2 ) adjacent to (2 3 丄). The principle disclosed in this patent is related to the US patent 132〇668 201200303 The opening is the same, mainly the arc-shaped displacement of the body in the orphan groove, and the ratchet effect of the hand. However, the missing of this patent is: • The escapement i: the fit of the screw, the The wrench body (1掊^的掊1) is the same as the screw--side surface, and the opposite side (152) is against the long-term production of the screwing element. The inflammatory surface (231) and the lower clamping surface (152) • The degree of ^ is not long. 'The driving force of the two sides is only slightly affected by the top of the screw. ^ 9 Γ Supplemented with the third and eighth figures, when the screw is fitted, the Λ 2 1) is abutting against the screw--side surface, the lower clamping surface (working 5) is not aligned with the opposite side of the screwing member, and the screwing member is Produce a considerable amount of public...=.Small space: ==3^=Up: The type 7 knife is machined to be smaller than the clamp groove (Ι3)ϋ; the diameter of the two-shaped groove (16) is 丄d J Width, the longitudinal 颚 ( = (") "_ (2 〇) by: : 2: 2) is also relatively small volume structure, the smaller volume of the 檎 (four) (曰〇 power system is slightly insufficient, when The wrench body (10) drives the 擒 显 (2) and condenses the screw, and the small volume 檎 ( (2 〇) is quite easy 5 201200303 rupture. At the lower end of the lower part - the center of the core, when the screwing member is rotated for a long time, the near-angle end of the side surface of the screw is worn. The corner end of the 5 Helical fitting is susceptible to 5, the 231 (2 〇) (231), and the clamp m) is expected to be near the face ^ ^ ^ ^ ^ ^ 1 J 3 1 ) The length of the main page of the 擒 颚 (2 〇) is the strength of the structure of the 抵 知 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , That is, it is easy to guide the hole (21). In view of the above-mentioned experience in the manufacture of the tomb of the south of the tomb, the present inventors have proposed a number of open-end wrenches for many times. 4 of the experience of m, finally obtained the practicality of the original [invention] :: The problem to be solved in the month: the open wrench is pivoted with a toggle block, the toggle block is in this _ floated pure (4) The (4) joint (4) is directly retracted at the opening of the body, and the opening has a ratchet effect when the wrench is swayed by the wrench. Technical Solution for Solving the Problem: The present invention relates to an open-end wrench structure, which includes: a body head system, a first-to-receiving groove through which the through-groove is provided, and a space on the side of the first-receiving groove The first receiving groove is provided with a second receiving groove, and the second receiving groove is connected to the first receiving groove. The second receiving groove is provided with a circumferential wall. The second tank has a large volume. The system is provided with at least one through-hole fixing hole; a dial block 201200303 is pivotally disposed in the second tank, and the side of the dial block is first The clamping portion, the second clamping portion and the third clamping portion, the other side of the toggle block is provided with an arc abutting surface, the arc abutting surface is abutting on the arc surface and sliding along the arc surface, The slidable block is provided with a longitudinally extending receiving groove, and the accommodating groove is matched with the position of the fixing hole; a fixing member is fixed with the fixing hole; and an elastic member is accommodated in the accommodating groove, One end of the elastic member abuts against the wall surface of the receiving groove and the other end abuts against the side of the fixing member. According to the effect of the prior art, the top abutting surface of the body is abutting against the screwing member, and the first-shaped clamping portion, the second clamping portion and the third clamping portion are opposite to the mouth/adjacent At the side surface, the screw has four sides that are abutted and more = the second volume of the body is a circular arc with a center β; The width of the D1 ' is Η 3, and the 〇 1 is larger than the distance of the hexagon Α 卞 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 第二 第二 第二 第二 第二 第二 第二 第二 第二The dialing block is broken and has more structural strength. The dialing block of the present invention is relatively difficult to be. The carding part and the second carding part are mainly rotating screw grooves (4) in the first card. The carding part has the auxiliary topping effect, and the position of the strong r part is accommodated, and the receiving groove system does not damage the dialing block so that the members of the bureau and the skilled person are fully aware of the effect + #人</ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; In the spirit of (4) 3, and in the spirit of invention, &# Μ , , , 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 : : : : : : : : : : : The first figure shows an exploded view of the present invention, the first figure: the top view of the body, and the third figure of the second figure (Fig. The utility model relates to an open-end wrench structure, which comprises a view first body: a body () the body (10) head is provided with a through-passage, that is, the first cavity (11) is upper and lower, and the lower surface is a door. The first pocket (11) is such that the body (10) head
手狀，該第一容槽(11)近開口一側係J (]’ η、1)’5亥空間（111)係呈凹弧狀，該空間 11)相對側係設有頂抵面（112)，該頂抵面（1 門 主平面狀’該空間（111)及頂抵面（1i 2) ^之^大距縣度係大於螺合件（5Q)二㈣角端之長 έ頁抵面（1 1 2)近開口處往外係、^有斜開口（ 1 2 )’該斜開σ ( 1 1 3 )與水平線間係具有-斜角Ν， 使該第-容槽（11)往外呈漸大狀， f丄谷槽（1 1 )内係容設一六邊形Α其寬度係為Η 犯六邊形Α之一邊面係與頂抵面（丄工2 )重合，該六 處有二_A1’該第一容槽（11)近柄部 —又有第-谷槽（1 2 )’該第二容槽（1 2 )係與第. 谷槽（11)呈相通’該第二容槽（12)上、下邊面 :呈封閉狀而設有上邊面（i 2丄）及下邊面（丄2 2 )， 4第一容槽（1 2 )設有周壁弧面（1 2 3 )，該周壁弧 201200303 面（1 2 3)係具有一圓心B，直徑係為D上，圓心B係 位於第一容槽（1 1 )範圍内，該圓心β且係位於本體（1 0)頭邛之中〜線上，g亥圓心β與六邊形a之内切圓圓心 .A 1間係具有一距離！！2，該周壁弧面（工2 3 )之直徑 D 1係大於六邊形A二相對角端之距離，使該第二容槽工 (1 2 )之寬度H 3係大於第-容槽（1 1 )寬度Η 1， X第今夺曰（1 2)即形成較大容積，該本體（1 〇 )係 ,又有至固設孔（i 3 )，該固設孔（^ 3 )係為貫穿 該固設孔⑴）係與第二容槽（12)呈相通狀， ==(13)係形成-圓弧C，圓弧c係與周壁弧 面（1 2 3 )呈同圓心狀； :撥=(2 0 ) ’該撥動塊（2 〇 )係樞設於本體 ㈣第谷槽（12)内，該撥動塊（2〇) -側 係汉有第一卡制部（21)、第二卡制部（22)及第： 卡制部（2 3 )，該第一卡制部（2 一 ” 下㈣（2 1 )、第二卡制部（ :制部(23)係呈平面狀且係 槽（1 1)處，該第一卡制部（乐合 2)及第三卡制部（2 3) ¥-卡制部（2 第-卡制部⑴）與第二卡制部(22):=? (2 2 )與第二卡制部（2 3 )相交處 ^部 該凹緣（2 6)以供容納螺合件、=凹，（26 )’ 塊（2 0)另側邊係巧右 〇)之角知，該撥動 4)之直徑係等於第二二广（2 4)，該弧抵面（2 直徑，弧抵面^4)—^(12)之弧面（123)之 24)係抵於弧面（123)上且順著孤 9 201200303 面（1 2 3)弧形滑移，撥動塊（2 0)係設有一縱向貫 穿之容置槽（25)，容置槽（25)係設於第三卡制部 (2 3 )處，容置槽（2 5 )係略呈長彎弧形狀，容置才曹 (2 0)之圓心亦為B，容置槽（2 5 )係與固設孔（1 3)位置相配合； ' 一固設件（3 0 )，該固設件（3 0 )係配合本體（1 0)之固設孔（1 3)相固設，該固設件（3 0)係穿設 於撥動塊（2 0 )之容置槽（2 5 )及本體（1 〇 )之固 • 設孔（1 3)内後擠壓固設件（3 0 )之上、下兩端，使 該固設件（3 ◦)固設於本體（1 〇 )之固設孔（1 3 ) 上’亦即該固設件（3 0)與固設孔（1 3 )間係為錨設 結構’該撥動塊（2 0)係受固設件（3 〇 )之限制而樞 δ又於第一谷槽（1 2)處’固設件（3 0)亦使該第二容 槽（12)之上邊面（121)及下邊面（122)避免 外張； 參 一彈性元件（4 0 )，該彈性元件（4 〇 )容設於撥 動塊（2 0)之容置槽（2 5 )内，該彈性元件（4 〇) • 一端抵於容置槽（2 5 )壁面上而另端抵於固設件（3 〇 ) 側邊。 請繼續參閱第四圖所示，係本發明套合螺合件（5 〇 ) 之上視示意圖，該撥動塊（2 〇)受彈性元件（4 〇)之 頂抵，使該第一卡制部（2 1 )、第二卡制部（2 2 )及 第二卡制部（2 3)係凸露於本體（丄〇)之第一容槽（工 1 )範圍内’該第一卡制部（2工）、第二卡制部（2 2) 201200303 及第三卡制部（2 3)係分別頂抵於螺人 鄰：面上’該頂抵面（ι 12)係抵於螺合件m 另一邊面，該螺合件（5 〇 )與頂抵面（ ^ -間距Η 4，該Η4係符合旋動公差’螺 ）間係有 :)四個邊面受頂抵’本體(1。)係順時針:㈣螺5合= 請繼續參閱第五圖至第七圖所示，係本發 結構第一至第三退轉位置之示意汗 螺人件Γ ς w & 间田本體（1 0)驅動 因；間:π 將本體(10)逆時針扳動， 件（5 ◦ ) } ( 1 1 2)距離係略大於螺合 本件（5〇)係於 1 苐合槽（1 1 )内改變相對位置，該頂 抵面（1 1 2)係脫開螺合件（5 〇)— 、 (2〇)受螺合件（50)頂1以t該撥動塊 及第三卡制邱（” 亥第—卡制部（21) 該螺合件π 合件(5〇)之二邊面， 节六罾揭Γ 〇 〇) 一角端係抵於第二卡制部（2 2)上， 遠令置槽（2 5)内之彈性 ^上 動塊（2 0 )係以固設件（3 $以縮’該撥 槽（1 2)内，第七円所_ r 而漸縮入第二容 产w 弟圖所不係為該本體（10)已另一角 0)，該本體（1〇)之頂抵面（^ 〇 )之彈力另—邊面上，該撥動塊（5 Q )受彈性元件（5 2)及第-：抵，該第一卡制部（21)、第二卡制部（2 :卡制部（2 3)即可再抵於螺合件（5 〇 )之 相鄰二邊面處，如此而回到第四圖所示之旋動螺合件 201200303 (5 0 )示意圖，該本體（i Q)即可再順時針旋動螺合 件（5 0 )。 ' 齒面 請參閱第八圖所示係為第二實施例，該本體（丄⑹ 之頂抵面（1 1 2)及撥動塊（2 〇)之該第一卡制部（2 1 i、第二卡制部（2 2 )及第三卡制部（2 3 )係設有 本發明之旋動原理係在於： 1 2°)亥槽（1 1 )之空間（1 1 1 )及頂抵面（1 1之最大距離長度係大於螺合件（5 〇)二相對角端 之長度，因此螺合件（5〇)係可於第一容 二由旋轉，但因該撥動塊(2〇)受彈性元件 一士’该第一卡制部（21)、第二卡 二卡制部（23)係凸露於第 及第 第-卡制部⑴)、第二卡制部（心：圍内，該 (2 3)係分別頂抵於螺合件 ^ ^二卡制部 且該頂抵面（112)亦頂抵於螺人件)之相^三邊面上， 該螺合件（50)係四個邊 5〇)另邊面上， (5〇)，退轉時，該撥動塊（2、〇)=此而旋動螺合件 之頂壓係可縮入第二容槽又螺合件（5〇) Γ於第—容槽(11)内自二：Γ(50) 二=㈣合件(50)，抵面tr= 已 彈力頂抵’該第一卡制部（2 生元件（4 〇 )之 及第三卡制部（2 3)即再抵於螺合部（2 2) 、b 〇)下一相鄰 201200303 處，如此而繼續順時針旋動螺合件（5 〇 ) 扳手即可如棘輪功效而旋動螺合件（5〇)，此 即為方疋動及退轉原理。 本發明之結構設計優點係在於： 兮太1r f本肢（1〇)係樞設有一撥動塊（2 0)，當 〇)驅動螺合件（5〇)至-角度後，該螺合 〇 )料直接於本體（1 0 )之第-容槽（！]) =對轉動，本發明開σ扳手結構仙棘輪扳手而具退轉 ;〇財=(10)之頂抵面（112)係抵於螺合 件（50)一邊上’該第一卡 ⑴^第三卡制部…^“^弟-卡制部 鄰之三邊面處，該螺合< 5 :螺t件(50)相 具旋動扭力。 （5Q)W四邊面受頂抵而更 b之smt (1 〇 )之第二容槽（1 2 )係為具圓心 !=弧槽，直徑為Dl’寬度為113，且01係大於 ，、邊形A二相對角端之距離， — 美國公開號2〇10/〇〇8;Ϊ—谷槽（12)相對於 係具較大容量之容置空間=:97之弧形槽（16) 形狀容設於第二容槽（1^塊（2Q)係為相配合 於美國公開號20二2〇)〇内8^ 之結構而更Μ構_ ^ 3 7 9 7係為較大體積 不易斷裂。 …本發明之撥動塊（2 0)係較 4 °亥撥動塊（20)之第-卡制部（21)及第二 201200303 卡制部（2 2)係主要旋動螺合件（5 0)之部位結構， ^亥第一卡制„卩（2 3 )係具辅助頂抵功效，該容置槽（2 5 )係設於第三卡制部（2 3 )位置處，該容置槽（日2 5 ) ，較不會破_動塊（2 0)之強度，於旋動時不易結構 5、該頂抵面（112)係呈平面狀且該第一卡制部 (2 1 )亦為平面狀，而如第四圖所示於垂直線下該頂抵 與第一卡制部（21)係有交集，該頂抵面 :)轉第一卡制部（2 1 )間即可確知間距，而此 =掉:制〇)之寬度即為如第四圖所示公差: =第：差Η4即可符合標準公差’該頂抵面（11 2 卡制部（21)1距離公差係較容易計算及 6、該撥動塊（2 〇 )之第一μ γ λ 士缶I丨立β r 〇 η、 卡制σΡ ( 2 1 )、第二 邛（2 2)及第三卡制部（2 ^彳 η)二細物i d)係抵於螺合件（5 ◦)—相鄰邊面’該頂抵面（] γμ下、I 2 )係抵於螺合件（5 〇)下一邊面上，螺合件（5 〇) 0 頂抵，該螺合件（5 〇)之二角目鄰邊面確實的受 之凹緣内，該螺合件（50 )之^糸錢撥動塊（2 0) 損。 用缒不易因受頂抵而磨 1 0)之固設孔（1 0)係使該第二容槽 面（1 2 2)避免外 7、該固設件（3 0)與本體（ 3)間係為錨設結構，該固設件（3 (1 2 )之上邊面（1 2 i )及下邊 14 201200303 8、 該頂抵面（1 1 2 )係呈平面狀，亦即頂抵面（工 1 2)係為一般開口扳手之平面，如此僅將空間（1 1 1 ) 挖大供螺合件（5 0)容設，亦即本發明僅設計空間（工 - 11)之大小，而此即不需再設計頂抵面（i i 2)之尺 寸。 9、 利用T型刀繞一圓周路徑而加工第二容样（1 1 ) 以及鑽固設孔（13)，撥動塊（2〇)係為線㈣加工、 粉未成型或板體沖壓出撥動塊（2 〇 )，該本體（i 〇 ♦及撥動塊（20)之加工係為簡單加工結構而節省加工之 ---2 1 )、第 2卡制部（2 2)及第三卡制部（2 3)係相切形成一六 邊形A’而該第二容槽（1 略大於；、套IV ( 1 2 3 )設計係 相對角端長度即可，其係容易設計之結 :直徑即為24跡H2距離係為5職，如此二3) 本體（10)。 戈此向几成 11本务明開口扳手於外觀 撥動塊（2〇)，整體外觀係較為美觀“ 1〇)及 因此本發明之開口 及進步性，誠〜a 構有產㈣祕、新穎性 請。 ⑶付θ發料利之中請要m法提出申 15 201200303 【圖式簡單說明 第一圖 弟二圖 第三圖 第四圖 第五圖 第六圖 第七圖 弟八圖， 【主要元件符號說明 (10)本體 (111)空間 (1 1 3)斜開口 (1 2 1 )上邊面 (1 2 3)弧面 (2 0)撥動塊 (2 2)第二卡制部 (2 4)弧抵面 (2 6)凹緣 (3 〇)固設件 (5 〇)螺合件 係本發明開σ扳手立體分解圖。 係本發明本體之上視結構示意圖。 係本發明撥動塊之上視結構示意圖。 系本U開口扳手套合螺合件之上視示意圖 係本發明開Π扳手第—退轉位置之示意圖。 係本發明開吨手第二退轉位置之示意圖。 係本發明開口扳手第三退轉位置之示意圖。 係本發明第二實施例之示意圖。 (1 1 )第一容槽 (1 1 2)頂抵面 (1 2)第二容槽 (122)下邊面 (1 3)固設孔 (2 1 )第一卡制部 (2 3)第二卡制部 (2 5)容置槽 (4 〇)彈性元件In the shape of a hand, the first opening (11) near the opening side is J (]' η, 1) '5 hai space (111) is concave arc, and the space 11) is provided with a top abutting surface on the opposite side ( 112), the top abutment surface (1 door main plane shape 'the space (111) and the top abutment surface (1i 2) ^ ^ large distance county system is larger than the screw (5Q) two (four) corner end of the long page The surface (1 1 2) is open to the outside, and has an oblique opening (1 2 )'. The oblique opening σ (1 1 3 ) and the horizontal line have a bevel angle Ν, so that the first-receiving groove (11) is outward. In a progressively larger shape, the f-valley trough (1 1 ) has a hexagonal shape and its width is Η. One of the hexagonal ridges coincides with the abutment surface (completion 2), the six There are two _A1' the first pocket (11) near the shank - and there is a first valley (1 2 ) 'the second pocket (12) is in communication with the trough (11) The upper and lower sides of the second receiving groove (12) are closed and provided with an upper surface (i 2 丄) and a lower surface (丄 2 2 ), and the 4th receiving groove (1 2 ) is provided with a peripheral wall curved surface (1) 2 3), the perimeter wall arc 201200303 face (1 2 3) has a center B, the diameter is D, and the center B is located within the first pocket (1 1 ) The center of the circle β is located in the head line of the body (10), and the inner center of the ghai center β and the hexagonal circle a. The distance between the A1 lines has a distance!! 2, the circumferential wall arc surface 2 3 ) The diameter D 1 is greater than the distance between the opposite corner ends of the hexagon A, so that the width H 3 of the second pocket (1 2 ) is greater than the width of the first pocket (1 1 ) Η 1, X The first volume (1 2) forms a larger volume, and the body (1 〇) has a fixed hole (i 3 ), and the fixed hole (^ 3 ) runs through the fixed hole (1). The system is in communication with the second pocket (12), and the ==(13) system forms an arc C, and the arc c is in the same center as the arc surface of the peripheral wall (1 2 3 ); : dial = (2 0 ) 'The toggle block (2 〇) is pivoted in the body (4) trough (12), the dial block (2〇) - the side has the first card part (21), the second card part (22) and the: the carding portion (2 3 ), the first carding portion (2), the lower portion (four) (2 1 ), and the second card portion (the portion (23) are planar and grooved (1 1), the first carding portion (May 2) and the third carding portion (2 3) ¥-carding portion (2 first-carding portion (1)) and second carding portion (22) :=? (2 2 ) at the intersection with the second clamping portion (23), the concave edge (26) for receiving the screwing member, = concave, (26)' block (20), the other side is right之), the diameter of the dial 4) is equal to the second two wide (2 4), the arc meets the surface (2 diameter, the arc meets the surface ^4) - ^ (12) the arc surface (123) 24) is abutting on the curved surface (123) and sliding along the surface of the lone 9 201200303 (1 2 3), and the dial block (20) is provided with a longitudinally extending receiving groove (25) for accommodating The groove (25) is disposed at the third clamping portion (23), and the receiving groove (25) is slightly curved in shape, and the center of the receiving Cao (20) is also B, and is accommodated. The groove (25) is matched with the position of the fixing hole (13); 'a fixing member (30), the fixing member (30) is a fixing hole for the matching body (10) (1 3 The phase is fixed, and the fixing member (30) is inserted into the receiving groove (25) of the dial block (20) and the solid hole (13) of the body (1) The upper and lower ends of the fixing member (30) are fixed to the fixing hole (1 3 ) of the body (1 〇), that is, the fixing member (3) 0) is anchored between the fixed hole (1 3 ) The plucking block (20) is limited by the fixing member (3 〇) and the pivot δ is again at the first trough (1 2). The fixing member (30) also makes the second receiving groove (12) The upper side surface (121) and the lower side surface (122) avoid the outer sheet; the elastic element (4 0) is accommodated in the receiving groove of the dial block (20) ( 2 5 ), the elastic element (4 〇) • one end abuts against the wall of the accommodating groove (25) and the other end abuts against the side of the fixing member (3 〇). Please refer to the fourth figure, which is a top view of the sleeve screw (5 〇) of the present invention, the dial block (2 〇) is abutted by the elastic element (4 〇), so that the first card The part (2 1 ), the second card part (2 2 ) and the second card part (23) are exposed in the first cavity (1) of the body (丄〇1) The carding part (2 workers), the second carding part (2 2) 201200303 and the third carding part (23) are respectively placed against the screw neighbor: the surface of the top abutting surface (ι 12) On the other side of the screwing member m, the screwing member (5 〇) and the abutting surface (^ - spacing Η 4, the Η 4 series conforms to the rotation tolerance 'spiral) are: 'Body (1.) is clockwise: (4) Spiral 5 = = Please continue to refer to the fifth to seventh figures, which are the first to third retracted positions of the hair structure, the snails Γ w & The intervening body (10) drives the cause; between: π pulls the body (10) counterclockwise, the piece (5 ◦ ) } ( 1 1 2) distance is slightly larger than the screwing piece (5〇) is tied to 1 The relative position is changed in the groove (1 1 ), and the abutting surface (1 1 2) is a disengagement screw (5) )—, (2〇) by the screwing piece (50), the top 1 is t, the dialing block, and the third carding system ("Haidi-carding part (21), the screwing piece π fitting (5〇) The two sides of the section, the section of the six 罾 罾 〇〇 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一The fixing member (3 $ is reduced to the inside of the dial (1 2), and the seventh 円 _ r is gradually reduced into the second volume. The figure is not tied to the body (10) has another corner 0), The elastic force of the top surface of the body (1〇) is on the other side, and the dial block (5 Q ) is received by the elastic member (52) and the first: the first card portion ( 21), the second clamping portion (2: the locking portion (2 3) can be re-applied to the adjacent two sides of the screwing member (5 〇), thus returning to the rotation shown in the fourth figure Schematic diagram of the screwing member 201200303 (5 0 ), the body (i Q) can then rotate the screwing member (50) clockwise. 'The tooth surface is shown in the eighth figure as the second embodiment, the body (The first clamping portion (2 1 i, the second clamping portion (2 2 ), and the third clamping portion (2 3) of the top surface of the 丄(6) (1 1 2) and the dial block (2 〇) The principle of the rotation of the present invention is: 1 2°) the space of the trough (1 1 ) (1 1 1 ) and the abutment surface (the maximum distance length of 1 1 is greater than the screw (5 〇)) The length of the opposite corner end, so that the screwing member (5〇) can be rotated by the first volume, but because the dialing block (2〇) is subjected to the elastic member, the first carding portion (21) The second card two carding portion (23) is exposed to the first and the first card-forming portion (1), and the second carding portion (the core: the inner portion, the (2 3) system respectively abuts against the screwing member ^ ^ Two clamping parts and the top abutting surface (112) also abuts against the three sides of the screw member, the screwing member (50) is four sides 5 〇) on the other side, (5 〇), when retracting, the toggle block (2, 〇) = this and the top pressure of the screwing screw can be retracted into the second pocket and the screw (5 〇) Γ in the first pocket 11) Within the second two: Γ (50) Two = (four) fittings (50), the facing surface tr = has been elastically offset to the first carding part (2 raw components (4 〇) and the third carding department ( 2 3) Reach the screwing part (2 2), b 〇) next to 201200303, and continue to rotate the screw (5 〇) wrench clockwise The efficacy of the ratchet rotating threaded member (5〇), this is the side of the movable piece goods and turn back principle. The structural design advantages of the present invention are as follows: 兮太1r f The limb (1〇) is pivotally provided with a dial block (20), and when the 螺) drives the screw member (5〇) to the angle, the screwing 〇) material directly to the body (1 0) of the first - tank (!) = pair of rotation, the invention open σ wrench structure fairy ratchet wrench with a retreat; 〇财 = (10) top to face (112) On the side of the screwing member (50), the first card (1) ^ the third carding portion ... ^ "^ brother - the three sides of the adjacent portion of the carding portion, the screwing < 5 : screw t piece ( 50) The phase has a torsional torque. (5Q)W The four sides of the smt (1 )) of the four sides of the smt (1 )) are centered! = arc groove, the diameter of the D1' is 113, and 01 is greater than, the distance between the opposite corner ends of the edge A, - US Publication No. 2〇10/〇〇8; Ϊ-groove (12) with a larger capacity of the housing space =: The arcuate groove (16) of the shape of 97 is accommodated in the second cavity (1^ block (2Q) is a structure corresponding to the U.S. Publication No. 20 2 2〇), and is more structurally _ ^ 3 7 9 7 is a large volume and is not easy to break. ... The toggle block (20) of the present invention is the first of the 4 ° heft block (20) - The part (21) and the second 201200303 card part (2 2) are the part structure of the main rotating screw part (50), and the first card system of the first set of the 卩(2 3) system has the auxiliary topping effect. The accommodating groove (25) is disposed at the position of the third clamping portion (2 3 ), and the accommodating groove (day 25) is less likely to break the strength of the moving block (20), and is rotated. When the structure is not easy, the top abutting surface (112) is planar and the first clamping portion (2 1 ) is also planar, and as shown in the fourth figure, the top is offset with the first card under the vertical line. The part (21) has an intersection, and the top abutment surface:) the distance between the first clamping portion (2 1 ) can be confirmed, and the width of the pressing portion is the tolerance shown in the fourth figure. : = No.: Difference 4 can meet the standard tolerance 'The top abutment surface (11 2 The clamping part (21) 1 distance tolerance is easier to calculate and 6. The first μ γ λ of the dial block (2 〇)缶I stands β r 〇η, the card σΡ ( 2 1 ), the second 邛 (2 2) and the third card part (2 ^彳η) 细 系) is the screwing part (5 ◦) )—adjacent side surface 'the top abutting surface (] γμ, I 2 ) is on the lower side of the screwing piece (5 〇), the screwing piece (5 〇) 0 Abutting, the adjacent side of the two corners of the screw (5 〇) is indeed within the concave edge, and the screw (20) of the screw (50) is damaged. . The fixing hole (10), which is not easy to be ground by the topping, is such that the second groove surface (1 2 2) avoids the outer portion 7, the fixing member (30) and the body (3) The interstitial structure is an anchoring structure, and the fixing member (3 (1 2 ) upper side surface (1 2 i ) and the lower side 14 201200303 8 , the top abutting surface (1 1 2 ) is planar, that is, the top abutting surface (Working 1 2) is the plane of the general open-end wrench, so that only the space (1 1 1 ) is dug for the screwing member (50), that is, the size of the design space (work-11) of the present invention. Therefore, it is no longer necessary to design the size of the top abutment surface (ii 2). 9. Using the T-shaped cutter to machine the second sample (1 1 ) and the drilling fixing hole (13) around the circumferential path, the dial block ( 2〇) is the line (4) processing, powder unformed or plate body punching out the moving block (2 〇), the body (i 〇 ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ --2 1 ), the second clamping portion (2 2) and the third clamping portion (23) are tangent to form a hexagon A' and the second receiving groove (1 is slightly larger than; the sleeve IV ( 1 2 3) The design system can be used at the opposite end length. It is easy to design the knot: the diameter is The 24 track H2 distance system is 5 positions, so 2) 3) The main body (10). This is a 11-inch open-end wrench in the appearance of the dial block (2〇), the overall appearance is more beautiful "1〇) and therefore The opening and progress of the present invention, Cheng ~ a structure has production (four) secret, novelty please. (3) pay θ hair material profit, please m method to apply for 15 201200303 [Figure simple description first figure brother two figure third figure The fourth figure, the fifth figure, the sixth figure, the seventh figure, the eighth figure, [the main component symbol description (10) the body (111) space (1 1 3) oblique opening (1 2 1) upper side surface (1 2 3) curved surface (2 0) toggle block (2 2) second clamping part (2 4) arc abutting surface (2 6) concave edge (3 〇) fixing member (5 〇) screwing member is the invention The exploded view is a schematic view of the top view of the body of the present invention. It is a schematic view of the top view of the dial block of the present invention. The schematic diagram of the second retracted position of the open hand of the present invention is a schematic diagram of the third retracted position of the open end wrench of the present invention. Fig. (1 1 ) The first pocket (1 1 2) abutting surface (1 2) The second pocket (122) lower surface (1 3) fixing hole (2 1 ) first clamping portion (2 3 ) The second clamping portion (25) accommodates the groove (4 〇) elastic member