M315623 八、新型說明： 【新型所屬之技術領域】 本創作係與旋轉扳手結構有關，尤指一種旋轉扳手之 支臂具有較長之縱向長度，使之工具頭可具旋轉三百六 度角度。 【先前技術】 習用之旋轉扳手結構，請參閱第十三圖所示，其係包 括有·本體（5 1 ) ji具頭（5 2 )，固定件（5 3 )所組 成，其中； —本體（5 1 )設有支臂（5 1 1 )、該支臂（5 χ工) 具皁樞面（5 12 )’於支臂（5 1 1 )二端具樞孔（5丄 3 i本體（5 1 )近支臂（5 1 1 )處具固^孔（51 4)， 本體（5 1 )中央處具槽溝（5丄5 )，該槽溝（5 1 5 ) ^伸至支臂（5 1 1 )處而與單樞面（5 1 2 )呈相通 狀； λ诒碩（5 2 )係為一般扳手之樣態，於二側設有 # 2 以樞設於本體（5 1 )之樞孔（5工3 ) 之具頭（52)容置樞設於單樞面（gig)内， 該工具頭（5 ?、几从 乂 ^ ; ΓΛΙ 、ΰ J )凸伸四角部（5 2 2)以供套合其它工 具5 、 1 4 ) ^件（5 3 )係紐於本體（5 1 )之固定孔（5 14上内’使之支臂（511)不往二側撐開。 所示η之組裝順序使用方式如下，請參閱第十四圖 、/、頭（5 2)之凸塊（5 2 i )樞設於本體（5 M315623 1 )之樞孔（5 1 3 )内，將固定件（5 3 )固設於本體 (5 1 )之固定孔（5丄4)内，工具頭（5 2 )即樞設 、於單樞面（512)内，工具頭（52)即以凸塊（52 1 )為軸心而於本體（5 1 )之單樞面（5 1 2 )旋轉至 適當角度而旋動之，但此習用結構之旋轉扳手結構卻具下 述缺失·· 請再參閱第十四圖所示，工具頭（5 2 )係凸設有一 -⑩四角部（5 2 2 )，當四角部（5 2 2 )旋轉至支臂（5 1 1 )底端處時，即槽溝（5 1 5 )與單樞面（5 1 2 )之 交接處’四角部（5 2 2 )係無法越過支臂（5 1 1 )底 端’如此工具頭（5 2)即需迴轉，於調整上旋轉角度即 無法具3 6 0度，於操作上使用上較不具便利性，此即為 其缺失。 、 有鑑於上述習用旋轉扳手結構之缺失，本創作人藉多 年從事相關行業之經驗，終於有一能改善習用弊端之產品 • 問世。 【新型内容】 緣是’本創作係關於一種旋轉扳手結構改良，其係包 含有··本體及工具頭所組成，其中；本體係設有支臂，該 支臂内具有樞面，該樞面係設有第一曲面、第二曲面及連 接面’該第一曲面與第二曲面間之軸心具適當間距，使之 支臂具有較長之縱向長度，於支臂二端設有樞孔；工具頭 左右兩端設一樞設部，該樞設部可樞設於本體之樞孔内， 使之工具頭可容置且樞設於本體之樞面内，該工具頭一面 M315623 具有套合部，該套合部内設有嵌槽，該工具頭另一面設有 、四角部，該工具頭以樞設部為軸心旋轉時，套合部與四角 '部可通過第二曲面之空間内，工具頭即可具旋轉三百六十 度。 為使鈞局委員及熟習於此項技藝人士對本創作之功 效瞭解，茲配合圖式及圖號就本創作之結構說明於後，惟 以下所述僅為解釋本創作之實施例，是以凡是在本創作之 創作精神下，所作的任何修飾，皆仍應屬於本創作之保護 •範圍。 【實施方式】 首先請參閱第一圖所示，一種旋轉扳手結構改良，其 係包含有：本體（1 〇 )、工具頭（2 〇 )、固定件（3 0 ) 所組成，其中； 一本體（1 0)係設有Y型支臂（1 1 )，該支臂（1 _ 1 )具有樞面（1 2 )，該樞面（1 2 )係設有第一曲面（1 2 1)、第二曲面（1 22)及連接面（123)且於支臂 (1 1 )處呈對稱狀且呈内球凹面狀，亦即樞面（1 2) 之上側與下侧矩離相同而中間處矩離較大，該第一曲面（1 2 1 )與弟^一曲面（1 2 2 )間之轴心具適當間距，使之 支臂（1 1 )具有較長之縱向長度，該連接面（1 2 3 ) 係連接第一曲面（1 2 1 )及第二曲面（1 2 2 )，連接面 (1 2 3)可為平面狀，於支臂（1 1 )二端設有樞孔（1 3 )’本體（1 0 )近支臂（1 1 )處具有固定孔（1 4 )， M315623 本體（1 Ο )縱向處具適當長度之槽溝（15 )，該槽溝（工 5)並延伸至支臂（1 1)底端處而與樞面（1 2)呈相 通狀; 工具頭（2 0 )係為一般扳手之樣態，於工貝頭（2 0 )左右兩端各凸設一樞設部（2 i )，該樞設部（2工） 可柩設於本體（1 〇 )之樞孔（1 3 )内，使之工具頭（2 0)可容置且樞設於本體（^ 〇)之樞面（丄2)内，該 工具頭（2 0 ) —面具有套合部（2 2 )，該套合部（2 2 ) 内設有嵌槽（2 2 1)，該嵌槽（2 2工）可為六角型狀以 供套合起子頭，該工具頭（2 ◦)另—面凸設有四角部（2 3 )以供套合其它工具如套筒工具，該工具頭（2 〇 )以 樞設部（2!)為軸心旋轉時，套合部（22)與四角部 2 3 )可通過連接面（123)與第二曲面（122) ，空間内’工具頭（20)即可具旋轉三百六十度角度變 固定件（3 0 )係可貫穿本體（Ί 〇)之固定孔（工 開。’使之本體（10)之二γ型支臂（11)不往二側撐 用：繼續參閱第-圖所示，係為本創作之組裝順序及使 々八，如下： 將工具頭（2 0 )之樞設邱,0 、 π ν . , # (21)樞設於本體（1 )之樞孔（13)内，工具頭Γ 而r η ^（ 2 〇 )即容置樞設於樞 内，該工具胃（2Q)當於旋轉時套合部（2 )與四角部（23)可通過本體UQ)之第二曲面（1M315623 VIII. New description: [New technical field] This creation is related to the structure of the rotary wrench, especially the arm of a rotary wrench has a long longitudinal length, so that the tool head can rotate at an angle of three hundred and six degrees. [Prior Art] A conventional rotary wrench structure, as shown in Fig. 13, includes a body (5 1 ) ji head (5 2 ), a fixing member (5 3 ), wherein; (5 1 ) is provided with an arm (5 1 1 ), the arm (5 is completed) has a soap pivot surface (5 12 )' at the two ends of the arm (5 1 1 ) with a pivot hole (5丄3 i body (5 1 ) The near arm (5 1 1 ) has a solid hole (51 4), and the center (5 1 ) has a groove (5丄5) at the center, and the groove (5 1 5 ) extends to the branch The arm (5 1 1 ) is in communication with the single pivot surface (5 1 2 ); the λ 诒 ( (5 2 ) is a general wrench and is provided with # 2 on both sides to be pivoted to the body (5) 1) The pivot hole (5 work 3) has a head (52) accommodating and pivoted in a single pivotal surface (gig), and the tool head (5?, several from 乂^; ΓΛΙ, ΰ J) protrudes from the four corners (5 2 2) for fitting other tools 5, 1 4) ^ (5 3 ) to the fixing hole of the body (5 1 ) (5 14 on the inside 'make the arm (511) not to the two sides The assembly sequence of η is as follows. Please refer to the fourteenth figure, /, the head (5 2) bump (5 2 i ) is pivoted on the body (5 M3 15623 1 ) In the pivot hole (5 1 3 ), the fixing member (5 3 ) is fixed in the fixing hole (5丄4) of the body (5 1 ), and the tool head (52) is pivoted and arranged In the pivot surface (512), the tool head (52) is rotated about the single pivot surface (5 1 2 ) of the body (5 1 ) with the protrusion (52 1 ) as an axis, and is rotated. The structure of the rotary wrench of the conventional structure has the following defects. · Please refer to the fourteenth figure. The tool head (5 2 ) is convexly provided with a -10 square (5 2 2 ), when the four corners (5 2 2) ) When rotating to the bottom end of the arm (5 1 1 ), that is, the intersection of the groove (5 1 5 ) and the single pivot surface (5 1 2 ), the four corners (5 2 2 ) cannot pass over the arm (5) 1 1) The bottom end of the tool head (5 2) needs to be swivel, and the angle of rotation can not be 370 degrees in the adjustment. It is less convenient to use in operation, which is the lack of it. With the lack of the structure of the rotary wrench, the creator has years of experience in related industries, and finally has a product that can improve the abuses of the application. [New content] The edge is 'this creation is about a rotary wrench structure. The improvement comprises a body and a tool head, wherein the system is provided with a support arm, the arm has a pivot surface, and the pivot surface is provided with a first curved surface, a second curved surface and a connecting surface The axis between the first curved surface and the second curved surface is appropriately spaced such that the arm has a long longitudinal length, and a pivot hole is provided at two ends of the arm; and a pivoting portion is disposed at the left and right ends of the tool head, and the pivoting portion is provided The part can be pivotally disposed in the pivot hole of the body, so that the tool head can be accommodated and pivoted in the pivotal surface of the body, and the tool head M315623 has a sleeve portion, and the sleeve portion is provided with a groove, the tool head The other side is provided with a four-corner portion. When the tool head rotates with the pivoting portion as an axis, the fitting portion and the four-corner portion can pass through the space of the second curved surface, and the tool head can rotate by three hundred and sixty degrees. In order to make the members of the Board and those skilled in the art understand the effectiveness of this creation, the structure of the creation is explained in conjunction with the drawings and drawings. However, the following is only an explanation of the embodiment of the creation. In the spirit of creation of this creation, any modifications made should still fall within the scope of protection of this creation. [Embodiment] Referring first to the first figure, a rotary wrench structure is improved, which comprises: a body (1 〇), a tool head (2 〇), and a fixing member (30), wherein: (1 0) is provided with a Y-shaped arm (1 1 ) having a pivot surface (1 2 ), and the pivot surface (1 2 ) is provided with a first curved surface (1 2 1) The second curved surface (1 22) and the connecting surface (123) are symmetrical in the arm (1 1 ) and have a concave shape in the inner spherical shape, that is, the upper side and the lower side of the pivot surface (1 2) are the same The intermediate moment is relatively large, and the axis between the first curved surface (1 2 1 ) and the curved surface (1 2 2 ) is appropriately spaced such that the arm (1 1 ) has a long longitudinal length. The connecting surface (1 2 3 ) is connected to the first curved surface (1 2 1 ) and the second curved surface (1 2 2 ), and the connecting surface (1 2 3) may be planar, and is disposed at two ends of the arm (1 1 ) The pivot hole (1 3 )' body (10) has a fixing hole (1 4 ) near the arm (1 1 ), and a groove (15 ) of a proper length in the longitudinal direction of the M315623 body (1 Ο ), the groove ( Work 5) and extend to the bottom end of the arm (1 1) to communicate with the pivot plane (1 2) The tool head (20) is a general wrench, and a pivoting portion (2i) is protruded from the left and right ends of the Gongbei head (20), and the pivoting portion (2 work) can be set up. In the pivot hole (1 3 ) of the body (1 〇), the tool head (20) can be accommodated and pivoted in the pivot surface (丄2) of the body (^2), the tool head (2 0 The surface has a fitting portion (2 2 ), and the fitting portion (2 2 ) is provided with a fitting groove (2 2 1), and the fitting groove (2 2 working) can be hexagonal shape for fitting the screwdriver head The tool head (2 ◦) is additionally convexly provided with four corners (23) for fitting other tools such as a sleeve tool, and the tool head (2 〇) is pivoted by the pivoting portion (2!) The fitting portion (22) and the four corner portions 2 3 ) can pass through the connecting surface (123) and the second curved surface (122), and the tool head (20) in the space can be rotated by 360 degrees. (3 0 ) is a fixing hole that can penetrate through the body (Ί 。). (The two γ-type arms (11) of the main body (10) are not used for the two side supports: continue to refer to the figure - This is the assembly sequence of the creation and the following, as follows: The tool head (20) , 0, π ν . , # (21) is pivoted in the pivot hole (13) of the body (1), the tool head Γ and r η ^ ( 2 〇) is accommodated in the pivot, the tool stomach ( 2Q) When rotating, the sleeve (2) and the four corners (23) can pass through the second surface of the body UQ) (1)
R M315623 2 2)空間内，如此即可具三丄 固定件（3 0 )固設於本體、7〕二旋轉功效’最後將該 之支臂（1 1 )不往二側掉開 （1 4 )’使 所示。 體組合後即如第二圖 請繼續參閱第三圖所示，# 立體圖，該工具頭（2 〇 )之套人為本創作第-實施例旋轉 3)係可通過本體（i Q)之第i2 2)及四角部（2 如此工具頭（20)即可具三百六(以2)空間内， 便於操作，且工具頭（2〇)之套合；=而 功效’此即為本創作最大之優：= 側杨即如弟四圖所示，第五圖係為 田 圖。 圖A Α處之剖視 請參閱第六圖所示，係為本創作 每 (1 (m系設有Y型支臂（1工），本體样該，體 5)，該槽溝（；[5)並延伸至γ支臂（ ^ 頭（2 〇)係樞設於枢面（工2)内，該工具 係連接第一曲面（121)及第二曲面（ 2 3 ) (1 2 3 )可為曲面狀，如此旋動時，工具^ 2 )’連接面 可具三百六十度之旋轉角度，第七圖係為d〇)即 剖視圖。 /、圖A A處之 請繼續參閱第八圖及第九圖所示， 施例，該本體（1 〇 )係設有支臂（丄/)、、、，創作第三實 之樞面（12)設有第一曲面（121)、第本體（1〇) 2 )及連接面（1 2 3 )且於支臂（1 Ί、f^曲面（1 2 9 13處呈對稱狀且 M315623 呈直面狀，請輔以第五圖比較之，直面狀即為樞面（i 2、 之上側、中間、下侧及無論何處支臂（1 1 )之寬度均為> 相同。 請繼續參閱第十圖所示，係為本創作第四實施例，工 具頭（2 0 )與樞接部（2 1 )可為二元件狀，工具頭（2 0 )於柩接部（2 i )處呈樞孔（2 〇 i )以供套設框接 部（2 1 ) 〇 請繼續參閱第十一圖所示，係為本創作第五實施例， 本體（1 0)可為二相對稱之右本體（i 〇)及左本體（2 〇)相互固設成一本體（工〇)狀，而具各實施例相同之 本創作主要之優點在於：R M315623 2 2) In the space, you can have three fixed parts (30) fixed to the body, 7] two rotation functions 'finally the arm (1 1 ) does not fall to the two sides (1 4 ) ' Make it shown. After the combination of the body, as shown in the second figure, please continue to refer to the third figure, #3, the head of the tool (2 〇) is the creation of the first embodiment - the rotation of the embodiment 3) can pass the i2 of the body (i Q) 2) and the four corners (2 such tool head (20) can have three hundred six (in 2) space, easy to operate, and the tool head (2〇) fit; = and the effect 'this is the largest creation Excellent: = Side Yang is as shown in the fourth picture, and the fifth picture is the field picture. Figure A is a cross-sectional view of the figure. Please refer to the figure 6 for the creation of this creation (1 (m system with Y) Type arm (1 work), body type, body 5), the groove (; [5) and extending to the γ arm (^ head (2 〇) system is pivoted in the pivot surface (Work 2), the The tool system is connected to the first curved surface (121) and the second curved surface (2 3 ) (1 2 3 ) may be curved, and when rotated, the connecting surface of the tool ^ 2 ) ' may have a rotation angle of three hundred and sixty degrees. The seventh picture is d剖), which is a sectional view. /, Figure AA, please continue to refer to the eighth and ninth diagrams. In the example, the body (1 〇) is provided with an arm (丄/), , creating the third real pivot (12) with the first song (121), the main body (1〇) 2) and the joint surface (1 2 3 ) and the support arm (1 Ί, f^ curved surface (1 2 9 13 is symmetrical and M315623 is straight, please supplement In the comparison of the five figures, the straight surface is the pivot surface (i 2, the upper side, the middle side, the lower side, and the width of the arm (1 1 ) are the same.> Please continue to refer to the tenth figure. For the fourth embodiment of the present invention, the tool head (20) and the pivoting portion (2 1 ) may be in the form of two elements, and the tool head (20) is pivoted at the splicing portion (2 i ) (2 〇i For the setting of the frame connection part (2 1 ), please continue to refer to the eleventh figure, which is the fifth embodiment of the creation, the body (10) can be the two symmetrical relative body (i 〇) and The left body (2 〇) is fixed to each other in the form of a body (work), and the main advantages of the present creations of the same embodiments are:
]、1、一本體(1 0 )係設有支臂（1 1 )，該支臂（1 :樞面（12)係設有第一曲面（121)、第二曲适 2 )及連接面（123)，該第—曲面（ι2ΐ)岁 ^呈=(1 2 2 )間之轴心具適當間距，使之支臂（χ (2;有較長之縱向長度，使之工具頭（20)之套合苟 之=與四角部（23)係可通過第二曲面（122) 化。，工具頭（2 0)即可具旋轉三百六十度角度镇 工具頭（2 0 )之套合部（2 2 、 内設有嵌槽 CC)以供套合套筒: 以供套合起子頭’卫具頭（2 Q)另一面凸設 工具頭（20)即具二 M315623 因此本創作之旋轉扳手結構改良具有價值更高，更易 使用之優點，誠能符合新型專利之申請要件，爰依法提出 M315623 【圖式簡單說明】 第圖 係本創作第一實施例之立體分解圖。 第二圖、係本創作第一實旋例之立體組合圖。 第二圖、係本創作第一實施例旋動立體圖。 第四圖、係本創作第一實施例侧視圖。 di系本創作第一實施例之“處之剖視圖。 ° 係本創作第二實施例之侧視圖。 :七圖、係'本創作第二實施例之“處之剖視圖。 弟八圖、係本創作第三實施例之侧視圖。 第九圖、係本創作第三實施例之ΑΑ處之剖視圖。 第十圖、係本創作第四實施例之立體分解圖。 第十圖、係本創作第五實施例之立體分解圖。 第十二圖、係本創作第五實施例之組合圖。 第十二圖、係為習用之旋轉扳手立體分解圖。 第十四圖、係為習用之側視圖。 _ 【主要元件符號說明】 (1 0 )本體 (12)樞面 (122)第二曲面 (1 3 )柩孔 (1 5 )槽溝 (2 0 )工具頭 (21)柩設部 (2 2 1 )後槽 (11)支臂 (12 1)第一曲面 (1 2 3)連接面 (1 4 )固定孔 (2 0 1 )樞孔 (2 2 )套合部 (2 3 )四角部 12 M315623 (3 Ο )固定件 (51)本體 （ (512)單樞面 ' (514)固定孔 < (5 2 )棘輪頭 (5 2 2 )四角部 511)支臂 5 1 3 )樞孔 5 1 5 )槽溝 5 2 1 )凸塊 5 3 )固定件], 1, a body (10) is provided with an arm (1 1 ), the arm (1: the pivot surface (12) is provided with a first curved surface (121), a second curved surface 2) and a connecting surface (123), the axis of the first surface (ι2ΐ) is = (1 2 2) with an appropriate spacing to make the arm (χ (2; has a longer longitudinal length, so that the tool head (20 The combination of the = and the four corners (23) can be obtained by the second curved surface (122). The tool head (20) can rotate the 360-degree angle of the tool head (20). Fitted part (2 2, with built-in groove CC) for the sleeve: for the fit of the screwdriver head 'guard head (2 Q) the other side of the protruding tool head (20) that has two M315623 The structure of the rotary wrench has the advantages of higher value and easier to use, and can meet the requirements of the new patent application, and proposes M315623 according to the law. [Simplified illustration of the drawing] The figure is an exploded view of the first embodiment of the present creation. The figure is a three-dimensional combination diagram of the first practical example of the creation. The second figure is a perspective view of the first embodiment of the present creation. The fourth figure is a side view of the first embodiment of the creation. A cross-sectional view of the first embodiment. ° is a side view of the second embodiment of the present creation. Fig. 7 is a cross-sectional view of the second embodiment of the present creation. The ninth embodiment is a cross-sectional view of a third embodiment of the present invention. The tenth embodiment is an exploded perspective view of the fourth embodiment of the present creation. Fig. 12 is a combination view of a fifth embodiment of the present invention. Fig. 12 is an exploded perspective view of a conventional rotary wrench. Fig. 14 is a side view of the conventional use. Main component symbol description] (1 0) body (12) pivot surface (122) second curved surface (1 3) pupil (1 5) groove (20) tool head (21) clamping portion (2 2 1 ) Rear groove (11) arm (12 1) first curved surface (1 2 3) connecting surface (1 4 ) fixing hole (2 0 1 ) pivot hole (2 2 ) fitting portion (2 3 ) square corner portion 12 M315623 ( 3 Ο) fixing member (51) body ((512) single pivot surface ' (514) fixing hole < (5 2 ) ratchet head (5 2 2 ) square 511) arm 5 1 3 ) pivot hole 5 1 5 ) Groove 5 2 1 ) Bump 5 3 ) Fixing piece
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