201213056 六、發明說明： 【發明所屬之技術領域】 本發明係與手工具套合部結構有關，尤指一種手工具 套口 帛_、第二弧線及第三弧線’該複數種 弧線結構使該本體套合螺合件時係不會磨損至螺合件角 端處。 【先前技術】 η前所知，習用之手工具套合部結構，如美國 4 5 9 8 6 1 6，該專利之結構原 =1〇一端係設有套合部，該套合部係呈六角槽狀，該 套&部係供套合螺合件，該套合部係包括大曲率半徑之第 一弧線及小曲率半撞之坌- 係各有▲個且線，該第一弧線及第二孤線 ^父錯排列，大曲率半徑之L卩為i ^ $亥母ϋ線二側邊係設有第二弧線，每 =配合抵於螺合件之每—邊面上，該螺合件 = 係設有四角槽狀之驅該本體10另端 驅動。 動和—動部係供另-手工具套合 但該專利結構之缺失係在於： 。亥本體1 〇之套合部縣合螺 ”係分別抵於套合部之每-第-弧線上，:二牛:六個 個角端係分別容抵於第二弧線 。牛之、 :二=套合部與螺合件間係為鬆:::上之原理’ 一為 19.〇6至19.36 間，而 19二= 201213056 大係為18·97,二者間係有一公差，如美國專利公報 第五圖所示，此設有第一弧線及第二弧線之套合部，當旋 動螺合件時，因公差之狀態下，該套合部與螺合件係有一 角度差，該螺合件之六個角端即受套合部頂抵而磨損各角 端處，第五圖係可看出螺合件之六個角端已接觸至第—弧 線處。 有鑑於上述習用專利案結構之缺失，本發明人藉多年 攸事相關行業之經驗’終於有一實用性且能改善弊端 品問世。 【發明内容】 %明所欲解決之問題：該本體之套合部係設有第一弧 ΐ1一弧線及第三弧線，該至少三㈣線結構係使該本 肢&螺合件時係不會磨損至螺合件角端處。 解=題之技術手段：―種手卫具套合部結構，其係 本體係設有套合部，該套合部係呈六角槽狀，該 包括：第―弧線、第二弧線及第三弧線，該第-弧大曲率半徑rl，該第一弧線二端點與本體圓 夾角Ί，該第一狐線係具寬度hi，該每一第一 延设有第二弧線，該第二弧線係與第一弧線相 有古二罢二線係具半徑Γ 2 ’該第二弧線二端點間係具 =差Η2广係等於三分之一至三分之二的旋動公 徑^ ：；側係設有第三弧線，第三弧線係設有半 線及第三::::5弧線間係設有第三弧線，該第-弧 、固，该第二弧線係為十二個，該第二 201213056 弧線、第一弧線、第二弧線及第三弧線係環狀排列成套合 部。 對照先前技術之功效：該本體之套合部係設第一弧 線、第二弧線及第三弧線，該第一弧線係具大曲率半徑r .1，該第一弧線係具寬度HI，該Hl係小於五分之四之 •邊面的長度，該第一弧線二端點相對本體軸心係具夾角N 1，該第二弧線係具半徑r 2，該第二弧線相對本體轴心 係具夾角N2，該第二弧線與第—派線間係具高度d 攀2，H2係等於三分之-至：分之沾h t、—刀之一至一刀之一的旋動公差，如此該 本體驅動螺合件時，第一弧線係抵螺合件之邊面上，第二 弧線係不與螺合件之角端相頂抵，螺合件之角端係不會1 磨損。 為使鈞局委員及熟習此項技藝人士對本發明之功 效完全瞭解’兹配合圖式及圖號就本發明之結構、組成說 明於後’惟以下所述者僅為用來解釋本發明之實施例，並 ♦ t企輯以對本發明做任何形式上之關，是以凡是在本 :么月之精神下’所作的任何修飾變更皆仍應屬於本發明之 【實施方式】 百先晴參閱第—圖所示，係本發明之立體圖，第二擇 接^視u ’本發明係關於—種手工具套合部結構，^ 你包括： 本體（1〇)，該本體（1〇)外觀係為圓筒狀， 201213056 該本體（1 0)係為-套筒’該本體（i G )—端係設有 套合部（1 1 )’該套合部（工i )係呈六角槽狀，該套 合部（1 1 )係包括：第-弧線（i i i )、第二弧線（工 1 2 )及第三弧線（1 1 3)，該第一弧線（^丄1 )係 設有大曲率半徑r 1，該第—弧線（1 i 2 )二端點與本 體（1 0 )圓心係具夾角N工，N工角係大於三十度及小 於五十度’該第-弧線（丄丄丄）係具寬度Η丄，Η丄係 小於螺合件（2 0 )之邊面（2丄）長度的五分之四且大 於二分之一，該每一第-弧線（1 1 1 )二端係延設有第 二弧線（1 1 2 )，該第二弧線（i i 2 )係與第一弧線 (1 1 1 )相切’該第二弧線（1 1 2)係具半徑r 2， :2係小方;r 1，该第二弧線（丄丄2 )二端點間係具有 门度差Η 2 #即s亥第二弧線（1 1 2 ) 一端點與第—弧 線（1 1 1)端點間具有高度差H2，H2係等於三分之 -至三分之二的旋動公差，旋動公差係為套合部 與螺合件（20)間之公差，該第二弧線（112)_J 點與本體（1〇)之圓心係具夾角”，N2夾角 十度’該第二弧線（112) 一側係設有第三弧線（1; =)’該第三轉（113)係設有半徑r3，該每 第二弧線（1 1 2 ) # π 士 & u ^ ώ d)間係权有第三弧線（1 1 3)，該第 5二（1 1 1 )及第三弧線（1 1 3)係為六個，第二 :::⑴係為十二個，第二弧線（112)、第： 二/°、第二弧線（11 2)及第三弧線（11 3)係環狀排列成套合部（11)0 1 201213056 =續=三圖所示’係本發明套合螺合件( =見不，圖，該套合部（11)之每一第 11)係夾抵於螺合件（20)之每— 端（22)係分別位於每1三弧線（113) 二第二弧線（1i 2)之曲率半徑r 2及第二弧 2 一弧線（111)間具高度差H2,使 =瓜係不接觸至螺合件（2〇)之邊面 ^及角端（22)，當本體（1〇)之套合 =:=;=(2〇)之角端(2 結構之優點 ㈣㈣損，此係本發明 該實=第四圖所示，係本發明第二實施例之立體圖， 上^例中，該本體（1⑹運用於穿透式套筒（121) 該實第五圖所示，係本發明第三實施例之立體圖， 上…匕例中’該本體（10)運用於扳手（122)結構 〇月參閱第六圖所示，係本發 (1 0)運用於棘輪（1 2 3) . 丁个知乃弟四貧施例之立體圖 結構 |轭例中，該本體 上。 月繼’參閱第七圖所示’係本 圖，哕眘, 明弟五實施例之立體 上&种’該本體（1 ◦)係運用於滑桿（1 2 4 ) 之立體圖所示，該實 請繼續參閱第八圖、第六實施例 201213056 施例中，該本體（1 η、m ， 運用於萬向接頭式之滑桿（1 2201213056 VI. Description of the Invention: [Technical Field] The present invention relates to the structure of a hand tool sleeve, in particular to a hand tool sleeve 帛 _, a second arc and a third arc 'the plurality of arc structures make the When the body is fitted with the screw, it will not wear to the corner end of the screw. [Prior Art] Known prior to η, the conventional hand tool sleeve structure, such as the United States 4 5 9 8 6 1 6, the structure of the patent is originally 1 〇 one end is provided with a hem, the hem In the shape of a hexagonal groove, the sleeve & portion is provided with a fitting screw, and the sleeve portion includes a first arc having a large radius of curvature and a half-collision with a small curvature, each having ▲ and a line, the first The arc and the second sinus line are arranged in a wrong way. The L 大 of the large radius of curvature is the second arc of the i ^ $ ϋ ϋ 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二The screwing member is provided with a four-corner groove drive to drive the other end of the body 10. The movement and the movement are for the other hand tools but the lack of the patent structure is: The body of the hai body 1 〇 套 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县 县= The relationship between the sleeve and the screw is loose::: The principle is '19.〇6 to 19.36, and 19=201213056 is 18.97. There is a tolerance between the two, such as the United States. As shown in the fifth figure of the patent publication, the first arc and the second arc are provided with a sleeve portion. When the screw member is rotated, the sleeve portion and the screw member have an angular difference due to the tolerance. The six corner ends of the screwing member are abutted by the fitting portion and wear at the corner ends. The fifth figure shows that the six corner ends of the screwing member have contacted the first arc. The lack of the structure of the patent case, the inventor's experience in dealing with related industries for many years 'has finally been practical and can improve the drawbacks. [Inventive content] % clear problem to be solved: the body of the body is equipped with The first arc ΐ1 arc and the third arc, the at least three (four) line structure is such that the body & screw does not wear to the corner end of the screw The technical means of solving the problem: "the structure of the hand-held harness", which is provided with a fitting part, which is in the shape of a hexagonal groove, which includes: the first arc, the second arc and a third arc, the first arc has a large radius of curvature rl, the two ends of the first arc are at an angle 与 with the body circle, and the first fox line has a width hi, and each of the first ends is provided with a second arc, the first The second arc system and the first arc have the ancient two strikes and the second line tie radius Γ 2 'the second arc between the two end points of the tie = the difference between the two systems is equal to one third to two thirds of the rotating diameter ^ :; The side system is provided with a third arc, the third arc is provided with a half line and the third::::5 arc line is provided with a third arc, the first arc, solid, the second arc is ten Two, the second 201213056 arc, the first arc, the second arc, and the third arc are arranged in a ring-shaped arrangement. According to the effect of the prior art, the sleeve of the body is provided with a first arc, a second arc, and a third arc, the first arc having a large radius of curvature r.1, the first arc having a width HI, and the H1 being less than four-fifths Degree, the second end of the first arc is at an angle N 1 with respect to the body axis, and the second arc has a radius r 2 , and the second arc is at an angle N2 with respect to the body axis, and the second arc and the first The height of the line is d 2, and the H2 is equal to 3: to: the tolerance of one of the knives, one of the knives to one of the knives, so that when the body drives the screw, the first arc is snail On the side of the fitting, the second arc does not abut against the corner end of the screwing member, and the corner end of the screwing member does not wear out. For the purpose of making the effect of the present invention The structure and composition of the present invention are described in the following description. The following description is only for explaining the embodiments of the present invention, and is intended to be in any form for the present invention. Guan, in the spirit of this: the spirit of the month, any modification changes should still belong to the present invention. [Embodiment] Bai Xianqing, as shown in the figure, is a perspective view of the present invention, the second selection ^视u 'The invention relates to the structure of the hand tool sleeve, ^ you include: 1〇), the body (1〇) has a cylindrical appearance, 201213056 The body (10) is a sleeve - the body (i G) - the end is provided with a fitting portion (1 1 )' The fitting portion (work i) is in the shape of a hexagonal groove, and the fitting portion (1 1 ) includes: a first arc (iii), a second arc (work 1 2 ), and a third arc (1 1 3). The first arc (^丄1) is provided with a large radius of curvature r1, the first end of the first arc (1 i 2 ) and the body (10) are at an angle of N, and the N angle is greater than thirty degrees. And less than fifty degrees 'the first-arc (丄丄丄) tie width Η丄, the Η丄 is less than four-fifths of the length of the side surface (2丄) of the screw (20) and greater than two-thirds 1. The second end of each of the first arcs (1 1 1 ) is extended with a second arc (1 1 2 ), and the second arc (ii 2 ) is tangent to the first arc (1 1 1 ). The second arc (1 1 2) has a radius r 2, : 2 is a small square; r 1, the second arc (丄丄 2 ) has a door degree difference between the two end points Η 2 # is the second arc of shai (1 1 2 ) One end has a height difference H2 between the endpoints of the first arc (1 1 1), and H2 is equal to three-points to The rotation tolerance of the second is the tolerance between the sleeve and the screw (20). The angle between the second arc (112)_J and the center of the body (1〇), N2 An angle of ten degrees 'the second arc (112) is provided with a third arc (1; =) on the side of the second arc (113). The third turn (113) is provided with a radius r3, and each second arc (1 1 2 ) # π士 & u ^ ώ d) has a third arc (1 1 3), the 5th (1 1 1) and the third arc (1 1 3) are six, second:::(1) There are twelve, the second arc (112), the second: °, the second arc (11 2) and the third arc (11 3) are arranged in a ring-shaped arrangement (11) 0 1 201213056 = continued = As shown in the three figures, the sleeve of the present invention (= see, figure, each of the eleventh portions of the sleeve portion (11)) is clamped against each end of the screw member (20) (22) The system is located at each of the three arcs (113), the second arc (1i 2), the radius of curvature r 2 and the second arc 2, the arc (111) with a height difference H2, so that the melon is not in contact with the screw ( 2〇) The side face ^ and the corner end (22), when the body (1〇) fits =:=;=(2〇) the corner end (2 Advantages of the structure (4) (4) The present invention is shown in the fourth figure, which is a perspective view of a second embodiment of the present invention. In the above example, the body (1 (6) is applied to the penetrating sleeve (121). The present invention is a perspective view of a third embodiment of the present invention. In the example, the body (10) is applied to the structure of the wrench (122). Referring to the sixth figure, the present invention (10) is applied to the ratchet ( 1 2 3) . The stereoscopic structure of the four-poverty example of the Dingzhizhidi; the yoke example, on the body. The following is the picture shown in the seventh figure, which is shown in the figure of the figure, which is shown in the perspective of the three-dimensional embodiment of the body of the Mingdi, and the body (1 ◦) is applied to the slide bar (1 2 4). For further details, please refer to the eighth figure and the sixth embodiment 201213056. In the example, the body (1 η, m, is used for the universal joint type slide bar (1 2
Id )上。 5月繼續參閱第九圖、第 . 弟七貫鉍例之立體圖所示，該實 知例中，該本體（1 〇 ) 」你連用於萬向接頭（1 2 6)結 :月參閱第十圖、第八實施例之立體圖所示，該實施) "亥本虹（1 〇 )運用於球狀萬向接頭之滑桿 2 7 上。Id). In May, we will continue to refer to the perspective view of the ninth figure and the seventh section of the syllabus. In the actual example, the body (1 〇) is used for the universal joint (1 2 6). As shown in the perspective view of the eighth embodiment, the implementation) "Hai Benhong (1 〇) is applied to the slider 2 7 of the spherical universal joint.
例中 構0 明:閱第十-圖、第九實施例之立體圖所示，該實施 X本肢（1〇)運用於球狀萬向接頭（128)結 例中For example, as shown in the perspective view of the tenth-figure and ninth embodiments, the X-limb (1〇) is applied to the spherical universal joint (128) in the example.
月:閱第十―圖、第十實施例之立體圖所示，該實施 。亥本肢（1 〇)運用於多角頭狀之萬向接頭（1 2 明繼續參閱第十三圖所示，係本發明第十―實施例， 籲2係王較小同度狀，r 2即為較大半徑，如此亦具相 . 功效。 本号x月手工具套合部結構優點係在於： X本體（1 〇)之套合部（1 1)係設第一弧線（1 —1 )、第二弧線（1 1 2 )及第三弧線（1 1 3 )，該第 y線（1 1 1 )係具大曲率半徑r丄，該第一弧線（工 1 )係具寬度Η 1，該Η 1係小於五分之四之邊面（2 1 )的長度，該第一弧線（丄丄丄）二端點相對本體（1 〇)轴心係具夾角N1，該第二弧線（1 1 2 )係具半徑 201213056 r ^ ’該第二弧線（1工2)相對本體（1 心係具 夾/ N2，該第二弧線（丄工2 )與第一弧 ^ ) 高度差H2’H2*、等於三分之二至一的旋 =么差’如此該本體（1〇)驅動螺合件（ 第一弧線（1 i D係抵螺合件（2〇)之邊 玉） 二，弟二弧線(112)係不與螺 (2 =相頂抵，該螺合件（2〇)之角端（22)=j有 _=^^^合部料具有產㈣用性、 提出申請。戒月匕付合發明專利之申請要件’轰故法 201213056 【圖式簡單說明】 、係本發明手I具套合部結構之立體 、係本發明手工具套合部結構之前視示音 、係本發明套合螺合件時之前視示意圖 係本發明第二實施例之立體圖。 、係本發明第三實施例之立體圖。 第一圖 第二圖 第三圖 第四圖 第五圖 f六圖、係本發明第四實施例之立體圖。 第七圖、係本發明第五實施例之立體圖。 第八圖、係本發明第六實施例之立體圖。 第九圖、係本發明第七實施例之立體圖。Month: This is shown in the perspective view of the tenth-figure and tenth embodiments. Hai's own limb (1 〇) is applied to the multi-angled universal joint (1 2 Ming continued to refer to the thirteenth figure, which is the tenth embodiment of the present invention, and the second king is the same degree, r 2 It is a larger radius, so it has a phase. Efficacy. The advantages of this X-month hand tool sleeve structure are: X body (1 〇) sleeve (1 1) is set to the first arc (1 - 1) a second arc (1 1 2 ) and a third arc (1 1 3 ) having a large radius of curvature r丄, the first arc (1) having a width Η 1 The Η 1 is less than four-fifth of the length of the side surface (2 1 ), and the first end of the first arc (丄丄丄) is opposite to the body (1 〇) axis with an angle N1, the second arc ( 1 1 2 ) rig radius 201213056 r ^ 'The second arc (1 work 2) relative to the body (1 core tie clamp / N2, the second arc (complete 2) and the first arc ^) height difference H2' H2*, equal to two-thirds to one rotation = difference ′ so that the body (1〇) drives the screw (the first arc (1 i D is the edge of the screw (2〇)) The second arc (112) is not with the snail (2 = the top of the phase, the screw 2〇) The corner end (22)=j has _=^^^ The joint material has the production (IV) usefulness, and the application is made. The application requirements of the invention patent for the month of the month are as follows: 'Hot method 201213056 The front view of the present invention is a perspective view of a second embodiment of the present invention. The front view is a front view of the present invention. A perspective view of a third embodiment of the present invention. A first perspective view, a second diagram, a fourth diagram, a fifth diagram, a fifth diagram, and a perspective view of a fourth embodiment of the present invention. The eighth embodiment is a perspective view of a sixth embodiment of the present invention. The ninth embodiment is a perspective view of a seventh embodiment of the present invention.
第十圖、係本發明第八實施例之立體圖。 第十圖、係本發明第九實施例之立體圖。 第十二圖、係本發明第十實施例之立體圖。 第十三圖、係本發明第十一實施例之前視圖。 【主要元件符號說明】Figure 10 is a perspective view of an eighth embodiment of the present invention. Figure 11 is a perspective view of a ninth embodiment of the present invention. Fig. 12 is a perspective view showing a tenth embodiment of the present invention. Figure 13 is a front elevational view of an eleventh embodiment of the present invention. [Main component symbol description]
(10)本體 (1 1 1 )第一弧線 (1 1 3)第三弧線 (121)穿透式套筒 (1 2 3)棘輪 (1 2 5)滑桿 (1 2 7)滑桿 (129)萬向接頭 (21)邊面 (1 1 )套合部 (1 1 2 )第二孤、線 (1 2)驅動部 (1 2 2)扳手 (1 2 4)滑桿 (1 2 6)萬向接頭 (1 2 8)萬向接頭 (2 0)螺合件 (2 2)角端(10) Body (1 1 1) First arc (1 1 3) Third arc (121) Transmissive sleeve (1 2 3) Ratchet (1 2 5) Slide bar (1 2 7) Slide bar (129 Universal joint (21) side surface (1 1 ) fitting part (1 1 2) second orphan, line (1 2) driving part (1 2 2) wrench (1 2 4) sliding rod (1 2 6) Universal joint (1 2 8) universal joint (20) screw joint (2 2) corner end