200914208 九、發明說明： 【發明所屬之技術領域】 本發明係涉及於手卫具領域，尤指—種開口狀驅動頭的板手。 【先前技術】 -般㈣巾蝴略咖斷，_ ==遍歡迎，但市面販售•扳手其開口部= ”丙面白壬-平行直狀，在轉動螺固物時，為了安全使 起見’整支開口扳手係要貼靠於檯面上，使u形缺 能完全涵蓋螺_之兩對角邊線上， ·動面 口妬车彻袢工 咬㈠文王鎖卸功能，但開 ”至之㈤’紐何供制者麟翻 指將開口扳手之握柄以盡量貼靠檯面方式轉動，不 動握柄時，極可能讓使用者之手指被檯面顺，產 面_。者為倾手細免雜面顺，f會將扳手與檯 _面=職轉咖物，㈣购口的開口部之兩 1極可紅螺_之某—_邊線，不能完全涵 盘，而造成施力滑脫現象，極易產生危險； 專利況發生’舉例而言，中華民國公告第， 心' 列’扳手之一端具有開口式扳動頭係呈-單面斜 =構’如蝴—單向刪，雖概繼職面刮傷， =右使用在狹較間之_物時，即須利射扣部延鶴面的令 、線’與手柄中心線呈i 5度之國際標準設計原理，作正反面交 200914208 替轉動，方可完成在狹窄空間 賴物鎖卸，該上述專利案，僅 罪早面斜〇，當開口扳手欲翻 便用時，則又與傳統之開口扳手 相冋，化成開口扳手握柄須平 卞貼於铋面，不但造成使用者操作上 不便進而容易產生意外之情況。 有鑑於此，為提供一種解決上述 _ 、上述問4，因此，本發明提供如 下文相明情述，難之1具有開口狀购頭的板手。 【發明内容】 本發明係-端具有開讀 係分為較寬之正、反面，及厚外〜 扳手&之握柄 绫辟方以 H乍之兩側緣壁，握柄-端兩侧 緣土方向係延伸一擴張狀之連接、 呈 縣4於連接部之厚緣再向外延伸 具有u形缺口之開口狀驅動 驅動面方&%杜士 亥㈣缺口中心並沿缺口兩侧壁 有缺口中心假想線’該握柄依兩侧緣壁的中心朝 #方向，亦延伸有通過缺口 假心線之一柄部中心假想 並與缺心假想線保持15度夾角交錯關 ，=握:正、反面延伸之連接部亦呈擴張狀，且於連接部 :形缺σ之尖端係呈逐漸減縮狀，藉此使 ==:之正、反面皆呈—斜面，當欲轉動固定於檯面 物時，厚縣料讀㈣轉在絲，舰概她起’ 亚與杈面之間形成一空間，且 g},, 7、之兩驅動面並完全涵蓋螺 固物兩對角邊線上，具有以下之特點： 本愈月之主要目的，係由厚緣至尖端其正、反面皆呈一 200914208 斜面，不但可輕易進 狹小空間内的螺固物，且 動面皆可完全涵蓋螺固物 /缺口之兩驅 於狹小空間内的螺固物，益f用角；f線上’可輕易、安全的轉動設 二、本發明^要目手之結構上問題。 面結構，使握柄與檯面留有办厚緣至為之正、反面為斜 女叮 有—空間，不僅可供使用者握掊十 有可防止者娜時不慎_傷之_。 、亦具 【實施方式】 本發明係有關—種—端具有開口狀驅動頭的扳手 ==上述目的，__技術手段及其功效，請狂日^發 圖及弟二圖所示’以其對應下面敘述： …第- 正、其一。係分為較寬之 2及較乍之兩侧緣壁1 3，握柄；[Q砂 側緣壁13方向係延伸—呈漸棘狀之連接部2〇，^:兩 〇之厚緣2 1蝴—_口 3 G，卿缺口 3 ^心2 〇方向’亦延伸有通過缺口中心假想線C之-柄部中 假想線D，該柄部中心假想線D並與缺口中心假想線= 度夹角父錯_，如第三_示，並且由握柄：◦正、反 12方向延伸之連接部2 〇亦呈漸擴張狀，且於連接部2 、 至一厚緣2 1，再逐漸減縮厚度延伸別形缺口 3 〇之一,、戚、 1 ’藉此使連接部2qau形缺口⑽之正、反 =3 丄、丄2皆 200914208 呈一斜面14 ’並且該斜面14與U形缺口 3 〇的内側垂直壁面 之夾角0 1、0 2之角度設為8 5度至8 9. 5度間，其中0 1、 0 2最佳角度設計為8 6度至8 9度間為最佳，使θ1、θ 2之 夾角角度皆呈一銳角設計。 其次，請參照第四、五圖所示，利用本發明將固定於檯面4 0上之螺固物Α轉出時，只需將螺固物八置於υ形缺口 3 〇中’ 並使其中一斜面14貼靠於檯面上，令握柄i 〇尾端翹起，與檯 面之間產生一空間夾角<9 3，其空間大小係可供使用者握持握柄 10 ’如此即可將螺固物A輕易轉出。 另凊參照第六A圖所示，於螺固物A下方之左右兩側設有一 第一、第二障礙物B1、B 2 ,以螺固物A中心延伸至第一、第 一障礙物B1、B 2兩内侧之失角，形成概小於6 〇度狹窄夾角 内若使用習用之開口狀扳手，由第一障礙物B1轉動螺固物A 至第一P早礙物B 2内側後，將開口扳手脫離螺固物a，無翻轉正、 反面使用的情況下，同面再由第—障礙物B i方向插入開口板 手會因為螺固物A轉向與第一、第二障礙物b1、B 2之夾角 限制，使U形缺口 3 〇無法再置入螺固物a ; 因此，如第六B圖所示，本發明之開口扳手正、反面丄工、 1 2之U械口 3 Q皆呈-斜面！4結構，只需將開口扳手翻 面’ U形缺口 3 Q極祕置人翻物A，轉動螺固物A後再次翻 面重複數次即可將螺固物A轉出，而欲將螺固物A鎖固至檯面 200914208 惟•，狀扳手以_式_ ΐ二rtrr由於其結構上無任何供使用者握 持工間如此令使用者轉動開口板手較 時亦容易造成使用者手部之刮傷，且亚且握柄旋轉同 面内鈿R # L形缺口的開口部之兩驅動 _! ’極可能已脫離螺固物之某_對角邊❹丄，不r 盍，而造成施力；·腎脫現象，極易產生危險。 綜合上述，本發明可達以下特點： -、本發明厚緣至尖端其正、反面皆呈 進入狭小空間内的螺固物，且⑽缺口之兩駆動n ==線上’藉著正反面翻轉，容易、安全的轉動= 内的_物’無習關口扳手之結構上問題。 留有二:於輪版正、反面騎_ ’使握柄與檯面 =‘傷不僅可供使用者握持，具有防止手指受到握柄旋轉 效，亦有_形缺σ之兩驅動面可完全涵蓋螺 2角邊線上’確保防止她施力後與侧_脫，所造 成使用者摔倒之功效。 由上所述者僅為用以解釋本發明之較佳實施 :=任何形式上之限制’是以，凡有在相同之創作= 保護之齡。發明之任何修飾或變更，皆仍應包括在本發明意圖 200914208 【圖式簡單說明】 第一圖係本發明之外觀圖。 第二圖係本發明之剖面圖。 第三圖係本發明u形缺口角度示意圖。 第四圖係本發明之使用狀態剖面圖。 第五圖係本發明之使用狀態外觀圖。 第六A圖係本發明使用於狹窄空間連續作動圖之一。 第六B圖係本發明使用於狹窄空間連續作動圖之二。 【主要元件符號說明】 1 0-—— 握柄 11 正面 12——- 反面 13—- -----侧緣壁 14 -—— 斜面 2 0-—— -----連接部 2 1 异緣 3 0-—— U形缺口 3 1-—— -尖端 4 0-—— 檀面 A------- -----螺固物 A 1—— -----對角邊線 B 1 弟卩早礙物 B 2—— -----第二障礙物 C------- -缺口中心假想線 D------- -柄部中心假想線 Θ 1 夾角 Θ 2 ---- 夾角 Θ 3 夾角 10200914208 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to the field of hand guards, and more particularly to a wrench for an open drive head. [Prior Art] - (4) towel is slightly broken, _ == all welcome, but the market sells • the opening of the wrench = "C-side white - parallel straight, when turning the screw, for safety reasons 'The whole open-end wrench is to be placed on the table, so that the u-shaped lack of energy can completely cover the two diagonal sides of the screw. · The moving surface is completely broken. (1) Wenwang locks the function, but opens to (5) 'New supplier 麟 翻 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指 指For the hand to avoid the miscellaneous face, f will be the wrench and the table _ face = job to the coffee, (four) the opening of the mouth of the two poles can be red _ _ some - _ edge, can not completely hood, and Causes the force to slip off, it is easy to cause danger; Patent situation occurs 'for example, the Republic of China Announcement, the heart 'column' one end of the wrench has an open-ended wrench head system - single-sided oblique = structure 'like a butterfly One-way deletion, although the secondary face is scratched, = when the right is used in the narrower than the _ thing, that is, the order of the button must be extended, the line 'and the center line of the handle is i 5 degree international standard design Principle, for the front and back of the face of 200914208 for the rotation, in order to complete the lock in the narrow space, the above patent case, only sin early face slung, when the open wrench is used for flipping, it is also with the traditional open end wrench冋, the handle of the open-end wrench must be placed flat on the kneading surface, which not only causes the user to be inconvenient to operate, but also prone to accidents. In view of the above, in order to provide a solution to the above, the above-mentioned question 4, therefore, the present invention provides a wrench having an open-ended purchase head as will become apparent below. SUMMARY OF THE INVENTION The system-end has an open reading system which is divided into a wide front and a back, and a thick outer ~ wrench & a handle and a side wall of the H 乍The edge soil direction extends an expanded connection, and the county 4 has a thick edge at the joint portion and then extends outwardly to have a u-shaped open opening drive drive surface &% Du Shihai (4) notch center and along the gap sidewall The notched center imaginary line 'the handle is oriented toward the # direction according to the center of the two side wall, and also extends through the center of the shank of the notched false line and maintains a 15 degree angle with the imaginary imaginary line, = grip: The connecting portion extending the front side and the back side is also expanded, and the tip end of the connecting portion: the shape lacking σ is gradually reduced, thereby making the positive and negative sides of the ==: beveled, and when the rotation is fixed to the table top At the time, Houxian County read (4) turned to silk, the ship began to form a space between the Asian and the 杈 surface, and g},, 7, the two driving surfaces and completely covered the two diagonal sides of the screw, with The following characteristics: The main purpose of this Yueyue is from the thick edge to the tip, and both the front and the back are presented as a 200914208 oblique Face, not only can easily enter the screw in the small space, and the moving surface can completely cover the screw solids/notch in the narrow space, the screw can be used in the narrow space, the f line can be easily and safely The rotation of the second set of the present invention is a structural problem. The surface structure makes the handle and the table surface have a thick edge to the positive and the opposite side is the oblique virgin. There is space, not only for the user to hold the 掊 10, but also prevent the person from accidentally _ injury _. [Embodiment] The present invention relates to a wrench having an open-ended driving head at the end of the type == the above purpose, __technical means and its effect, please click on the map of the day and the second figure Corresponding to the following description: ... the first - positive, one of them. The system is divided into two wide and two sides of the side wall 13, the grip; [Q sand side wall 13 direction extension - a gradually ratchet connection 2〇, ^: two thick edges 2 1 Butterfly - _ mouth 3 G, Qing gap 3 ^ heart 2 〇 direction 'also extends through the notch center imaginary line C - the imaginary line D in the handle, the handle center imaginary line D and the gap center imaginary line = degree The angle of the parent is _, as shown in the third _, and the connecting portion 2 延伸 extending from the grip: the positive and the reverse 12 directions is also gradually expanded, and gradually increases from the connecting portion 2 to the thick edge 2 1, The reduced thickness extends one of the indentations 3 〇, 戚, 1 ' by which the positive, reverse = 3 丄, 丄 2 of the connecting portion 2qau notch (10) is a bevel 14 ' and the bevel 14 and the U-shaped notch 3 The angle between the inner vertical wall of the 〇 0 1 and 0 2 is set between 8 5 and 8 9. 5 degrees, of which 0 1 and 0 2 are optimally designed for the best angle between 8 6 and 8 9 degrees. Therefore, the angles of the angles between θ1 and θ 2 are all designed at an acute angle. Next, as shown in the fourth and fifth figures, when the screw solids fixed on the table top 40 are turned out by the present invention, only the screw solids are placed in the 缺口-shaped notch 3 '' A bevel 14 abuts against the table surface, so that the end of the handle i is tilted up, and a space angle is formed between the table and the table surface, and the space is large enough for the user to hold the handle 10 ' Screw solid A is easily transferred out. Referring to FIG. 6A, a first and second obstacles B1 and B2 are disposed on the left and right sides below the screw A, and the center of the screw A extends to the first and first obstacles B1. And the angle of the inner side of B 2 is formed to be less than 6 degrees. If a conventional open-ended wrench is used, the first obstacle B1 turns the screw A to the inside of the first P early block B 2 When the open-end wrench is disengaged from the screw a, and the reverse-handed and reverse-faced use is not used, the same side is inserted into the opening wrench by the direction of the first obstacle B i because the screw A is turned to the first and second obstacles b1. The angle of B 2 is limited so that the U-shaped notch 3 〇 can no longer be placed into the screw a; therefore, as shown in the sixth B, the open and reverse faces of the open-end wrench of the present invention are completed, and the U-port 3 Q of the 12 All are - beveled! 4 structure, just turn the open end wrench ' U-shaped notch 3 Q to secretly turn over the object A, turn the screw solid A and then flip the surface several times to turn the screw solid A out, and want to turn the screw Solid object A is locked to the countertop 200914208. However, the wrench is _ type _ ΐ rt rrrr. Because there is no structure for the user to hold the work chamber, the user can easily turn the open wrench. Scratches, and the two drives of the opening of the R # L-shaped notch in the same side of the 握R inside the grip _! 'There may be some _ diagonal edge 螺 from the snail, not r 盍, resulting in Applying force; · Kidney removal phenomenon, it is easy to cause danger. In summary, the present invention can achieve the following features: - the thick edge of the present invention to the tip end of both the front and the back of the screw into the narrow space, and (10) the two gaps of the gap n == line 'overturned by the front and back, Easy and safe rotation = the internal problem of the structure of the wrench. There are two: in the wheel version of the front and back riding _ 'Make the handle and the table top = 'injury not only for the user to hold, to prevent the finger from being rotated by the handle, there are also _ shape missing σ two driving surfaces can be completely Covering the snail 2 edge line 'make sure to prevent her from applying force and side _ off, causing the user to fall. The above description is only for the purpose of explaining the preferred embodiment of the invention: = any form of limitation 'is that the age of the same creation = protection. Any modification or modification of the invention should still be included in the intention of the present invention. 200914208 [Simplified description of the drawings] The first figure is an external view of the present invention. The second drawing is a cross-sectional view of the present invention. The third figure is a schematic view of the u-shaped notch angle of the present invention. The fourth drawing is a cross-sectional view showing the state of use of the present invention. The fifth drawing is an appearance view of the state of use of the present invention. The sixth A diagram is one of the continuous motion diagrams used in the narrow space of the present invention. The sixth B diagram is the second embodiment of the present invention for continuous motion in a narrow space. [Main component symbol description] 1 0-—— Grip 11 Front 12——- Reverse 13—---Side edge wall 14 ——— Bevel 2 0-—— ----- Connection 2 1 Alien 3 0-—— U-shaped notch 3 1-—— - Tip 4 0-—— Sandal surface A------- -----Spiral A 1—— ----- Corner line B 1 Brothers early obstruction B 2——--Second obstacle C------- - Notch center imaginary line D------- - Handle center imaginary line Θ 1 Angle Θ 2 ---- Angle Θ 3 Angle 10