201223709 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 套合部係設有凸弧面、第一凹弧面及第二凹弧面環狀相間 隔排列’使套合料可套合公似英制二種不同規格之螺 合件。 、 【先前技術】201223709 VI. Description of the Invention: [Technical Field] The present invention relates to the structure of a hand tool sleeve, in particular, a hand tool sleeve portion is provided with a convex curved surface, a first concave curved surface and a second concave arc The surface of the ring is spaced apart to make the nesting material fit into two different sizes of screw fittings. [Prior Art]
按吾人先前所知，習用之手工具套合部結構，如美國 專利號：3 1 2 5 9 1 〇，該專利之結構係在於：該本體 ^ 〇 ) 一端係設有套合部（1 1 )，該套合部（2工） 係王十—角槽狀’該套合部（^ )係供套合螺合件，該 套合部（1 1 )係包括第一弧面（工5)及第二弧面（i 6)，該第一弧面（15)及第二弧面（ 設有十…第一弧面（15)及第二弧面（1二 呈環狀交錯排列，每—第—弧面（χ 5 )二側邊係設有第 二弧面（1 6 )，每一第一弧面（1 5)係配合抵於螺合 件之每-邊面上’該螺合件之六個角端係分別位於第二弧 但該專利結構之缺失係在於： 1、該本體（1 0)之套合部（1 1 )係僅設有第一 弧面（1 5)及第二弧面（1 6 )，該第一弧面（工5) 係夾抵於螺合件之六個邊面上，該螺合件之六㈣端係分 別位於第二弧面（！ 6)處’因第二弧面（工6 二個且呈環狀排列，該本體（1 〇)之套合部（i i ;僅 201223709 可套合-種規格之螺合件，本體（丄〇)之使用擴充性係 稍顯不足。 2、該本體（1 0)之套合部（1 1 )係設有第一弧 面（1 5 )及第二弧面（i 6 )，因此當每一規格之本體 ★( 1 0 ) e又计時’第一弧面（i 5)先確定位置及半徑後， 第二弧面（16)係需配合讓開螺合件之六個角端，該第 二弧面（1_ 6 )在確定位置及半徑時，不可能—次即確定 位置及半徑，可能會經由多次修改位置及半徑，當第二弧 面（1 6)每-次修改位置及半徑時，因第二弧面^ 6 ) 與第一弧面（1 5)係相連接，第二弧面（丄6)之改變 係會影響第一弧面（i 5)位置，第一弧面（工5 )改變 時又會影響第二弧面（1 6 )，設計尺寸時係會相當費工 及費時。 、 有鑑於上述習用專利案結構之缺失，本發明人藉多年 ^相黯#之經驗，終於有—實祕且能改善弊端之產 品問世。 【發明内容】 面Γ所欲解決之㈣：―種手王具套合料設有凸弧 相門凹弧面、第二凹弧面、第—弧面及第二弧面環狀 列’使套合部係可套合公制及英制二種不同規格 <螺合件。 包括解題之技術手段：一種手工具套合部結構，其係 弧面ϋ 有—轴心及套合部，該套合部係包括有凸 一凹弧面 '第二凹弧面、第-弧面及第二弧面、 201223709 該凸弧面數目係為十二個；該每一凸弧面一側係設有第— 凹弧面，該第一凹弧面數目係為六個，凸弧面與第一 面間係設有第一弧面，該第一弧面係與凸弧面及第—凹弧 面相切；該每一凸弧面另側係設有第二凹弧面，該第二凹 弧面數目係為六個，該凸弧面與第二凹弧面間係設有第二 弧面，第二弧面係與凸弧面及第二凹弧面相切；該複數凸 弧面間係相切構成第一六邊形及第二六邊形，該第—丄 邊开乂及第一，、邊开)係間隔三十度，第一六邊形及第二丄 形係具不同邊長，第—六邊形及第二六邊形之圓心係位於 轴心上。 、 對照先前技術之功效：該十二個凸弧面係相切構成第 一六邊形及第二六邊形，該第—六邊形及第二六邊形具有 不同邊長以供套合二種不同規格之第一螺合件及第二螺 合件。該凸弧面之位置及半徑R1確定後，該第一凹弧面 之位置及半徑R 2係配合第一六邊形角端位置，二者之間 ^用第—弧面予以連接，如此當第—凹弧面需改變位置及 〃授R 2時，因第-凹弧面與凸弧面間係無連接，該第一 =弧：之改變係不會影響凸弧面，同理第二凹弧面之改變 =會影響凸孤面，因此在每—規格尺寸上係較好設計其 f入為Γ肖局委員及m項技藝人士對本發明之功 瞭【，兹配合圖式及圖號就本發明之結構、組成說 =惟以下所述者僅為用來解釋 非企圖據”本糾餘㈣式上之 凡 201223709 之 發明^精神下’所作的任何修飾變更皆仍應屬於本發 保護範圍。 叉 【實施方式】 首先=參閱第—圖所示，係本發明之立體圖，第二圖 ，'别視m本發明係關於—種手工具套合部結構，其 包括· ^ 本紐（1 〇)’έ亥本體（1〇)外觀係為圓筒狀， 遠本體（1 0 )係為套筒，該本體（丄〇 )具有—轴心㈠ 〇 0 )’該本體（1 0 ) -端係設有套合部（1 i )，套合 部（1 1 )以供套合螺合件或其它元件，該套合部（ 係包括有凸弧面（1 1 1 )、第-凹弧面（i i 2 )、第二 〈丄丄3)弟一弧面（工i 4)及第二弧面（2 15); /凸弧面（1 1 1 )數目係為十二個，該每一凸弧面 盤u 1 )係具半1，每—凸弧面（1 1 1 )二端相 、灰軸^ ( 1 0 〇)間係具夾角N丄，N工角係為丄5度 至間’ N1角係以1 6 . 5度最佳； 4母-凸孤面（111)_側係設有第—凹弧面（1 2)’該第-凹弧面（112)數目係為六個，該第一 _弧面（1 1 2)係具半R 2，該第-凹弧面（1 1 2 ) :端點相對於轴心（2 1 )間係具失角N 2，N 2角係為 5度至7 · 5度間’ N 2角係以7 . 2度為佳，凸弧 (1 1 1 )與第一凹弧面（工工2)間係設有第一弧面 201223709 (1 14)，第一弧面（1 i4) 一端係與凸弧面（1 1 1 )相切，第一弧面（1 1 4)另端係與第一凹弧面（1 1 2 )相切； , 該每一凸弧面（1 1 1 )另側係設有第二凹弧面（1 ,1 3 )，該第二凹弧面（1 1 3 )數目係為六個，該第二 凹弧面（1 1 3 )係具半徑R 3，該第二凹弧面（i 3 ) 二端點相對於軸心（2 1 )間係具夾角N 3，N 3角係為 8度至9度間，N 3角係以8 . 6度為佳，該凸弧面（1 籲1 1 )與第二凹弧面（i i 3 )間係設有第二弧面（丄工 5 )，該第二弧面（1 1 5 ) —端係與凸弧面（工工工） 相切，該第二弧面（i i 5 )另端係與第二凹弧面（丄工 4 )相切；As previously known to us, the conventional hand tool ferrule structure, such as U.S. Patent No.: 3 1 2 5 9 1 〇, is based on the structure: the body is provided with a ferrule at one end (1 1 ), the fitting part (2 workers) is a king-corner groove-shaped 'the fitting part (^) is for a fitting screwing piece, and the fitting part (1 1 ) includes the first curved surface (work 5) And a second curved surface (i 6), the first curved surface (15) and the second curved surface (having ten...the first curved surface (15) and the second curved surface (1 is annularly staggered, a second arc surface (16) is provided on each of the two sides of the first-arc surface (χ5), and each of the first curved surfaces (15) is fitted to each side of the screwing member. The six corner ends of the screwing member are respectively located in the second arc but the missing structure of the patented structure is: 1. The fitting portion (1 1 ) of the body (10) is only provided with the first curved surface (1 5 And a second curved surface (16), the first curved surface (work 5) is clamped against the six sides of the screwing member, and the six (four) ends of the screwing member are respectively located on the second curved surface ( ! 6) at the location of the second arc surface (the work is 6 and arranged in a ring, the body (1 〇) Department (ii; only 201223709 can be fitted with a type of screw, the expansion of the body (丄〇) is slightly insufficient. 2. The body (10) of the body (1 1) is provided The first arc surface (1 5 ) and the second arc surface (i 6 ), so when the body of each specification ★ ( 1 0 ) e is timed, the first arc surface (i 5) first determines the position and radius, The second curved surface (16) is required to cooperate with the six angular ends of the opening screw, and the second curved surface (1_6) is impossible to determine the position and radius when determining the position and radius, which may be determined via Modify the position and radius multiple times. When the second arc surface (16) changes the position and radius every time, the second arc surface is connected to the first arc surface (1 5), and the second arc surface is The change in (丄6) will affect the position of the first arc surface (i 5). When the first arc surface (work 5) changes, it will affect the second arc surface (16). It is quite laborious to design the dimensions. In view of the lack of the structure of the above-mentioned conventional patent case, the inventor has borrowed the experience of many years, and finally has a product that is real and can improve the drawbacks. Solution (4): “The hand-handed king set material has a concave arc-faced concave curved surface, a second concave curved surface, a first-arc surface and a second curved surface annular column to make the fitting part fit into the metric system. And the British two different specifications < screwing parts. Included technical means of solving the problem: a hand tool sleeve part structure, which is a curved surface ϋ has a shaft center and a sleeve part, the sleeve part includes a convex concave The arc surface 'the second concave arc surface, the first arc surface and the second arc surface, 201223709, the number of the convex arc surfaces is twelve; the convex arc surface is provided with a first concave arc surface, the first The number of concave arcs is six, and the first curved surface is provided with a first curved surface, and the first curved surface is tangent to the convex curved surface and the first concave curved surface; each convex curved surface The other side is provided with a second concave curved surface, the number of the second concave curved surface is six, and the second curved surface is provided between the convex curved surface and the second concave curved surface, and the second curved surface and the convex arc The surface and the second concave arc surface are tangent; the plurality of convex arc surfaces are tangent to form a first hexagon and a second hexagon, and the first edge is opened and the first edge is opened. Degree, first hexagon Shang-shaped line having a second length different sides, the first - and the second hexagon of the hexagonal system is located on the center axis. According to the effect of the prior art: the twelve convex arc lines are tangent to form a first hexagon and a second hexagon, and the first hexagon and the second hexagon have different side lengths for fitting Two different sizes of the first screw and the second screw. After the position and radius R1 of the convex curved surface is determined, the position and radius R 2 of the first concave curved surface are matched with the angular position of the first hexagon, and the first arc surface is connected with the first arc surface. When the first-concave arc surface needs to change position and R 2 is given, there is no connection between the first concave arc surface and the convex arc surface. The first = arc: the change does not affect the convex arc surface, and the second is the same. The change of the concave arc surface will affect the convex orphan surface. Therefore, it is better to design the f-into-size and size of each of the specifications and the m-class technical personnel to the present invention. As for the structure and composition of the present invention, the following descriptions are only for the purpose of explaining the non-intentional data. Any modification made by the invention of 201223709 on the basis of this correction (4) is still subject to the protection of the present invention. Cross-section [Embodiment] Firstly, referring to the first figure, is a perspective view of the present invention, and the second figure, 'Do not look at the present invention, the invention relates to the structure of a hand tool sleeve, which includes · ^本纽( 1 〇) 'έ海主(1〇) has a cylindrical appearance, and the far body (10) is a sleeve, the body (丄〇) has - axis (a) 〇 0) 'the body (10) - the end is provided with a fitting portion (1 i ), the fitting portion (1 1 ) for fitting the screw or other components, The sleeve portion includes a convex curved surface (1 1 1 ), a first concave curved surface (ii 2 ), a second <丄丄3), a curved surface (i i 4), and a second curved surface (2) 15); / The number of convex arc faces (1 1 1 ) is twelve, and each convex arc face plate u 1 ) has a half 1 and each convex arc face (1 1 1 ) two end phase, gray axis ^ (10 〇) has an angle N丄, N angle is 丄5 degrees to inter-N1 angle system is 16. 5 degrees best; 4 mother-convex orphan plane (111)_ side system is provided The first concave curved surface (1 2)' has a number of the first concave curved surface (112), and the first curved surface (1 1 2) has a half R 2 , the first concave curved surface (1) 1 2 ): the angle between the end points and the axis (2 1 ) is N 2, and the N 2 angle is between 5 and 7 · 5 degrees. The N 2 angle is preferably 7.2 degrees. (1 1 1 ) and the first concave arc surface (Working 2) are provided with a first curved surface 201223709 (1 14), and the first curved surface (1 i4) has one end and a convex curved surface (1 1 1 ) Cut, the first curved surface (1 1 4) is the other end and the first concave curved surface ( 1 1 2 ) tangent; , each convex arc surface (1 1 1 ) is provided with a second concave curved surface (1 , 1 3 ) on the other side, and the number of the second concave curved surface (1 1 3 ) is Sixth, the second concave curved surface (1 1 3 ) has a radius R 3 , and the second concave curved surface (i 3 ) has an angle N 3 , N 3 between the two end points relative to the axis ( 2 1 ) The angle system is between 8 and 9 degrees, and the N 3 angle is preferably 8.6 degrees. The second curved surface is provided between the convex curved surface (1 1 1 ) and the second concave curved surface (ii 3 ). (Complete 5), the second arc surface (1 1 5 ) - the end system is tangent to the convex arc surface (worker), the second arc surface (ii 5 ) is the other end and the second concave arc surface ( Completion 4) Tangency;
該半徑R1係大於半徑R 2，半徑r 2係大於半徑R 3 ； " 該第一凹弧面（1 1 2 )、第一弧面（i i 4 )、凸弧 # 面（1 1 1 )、第二弧面（1 1 5 )、第二凹弧面（工丄3 )、 第二弧面（1 1 5 )、凸弧·面（i 1 1 )、第一弧面（工1 4 )係王壤狀父錯排列； - 複數凸弧面（11i)間係相切構成第一六邊形（2 0)及第二六邊形（3 0)，該第一六邊形（2〇)及第 二六蠔形（3 0)係間隔三十度，第—六邊形（2 〇 )及 第二六邊形㈡0)係具不同邊長，亦即二者係不同大小， 第一六邊形（20)及第二六邊形（3〇)之圓心係位於 車由心（1〇〇)上，連接轴心（100)與第一六邊形（2 201223709 〇)角端設有第一連接線〔 2 )4b mm ^ ^ a 1 )，該第一凹弧面（i i < μ對第一連接線（ ⑴二侧之第一弧面(1;=稱，第-凹弧面(1 亦為相對稱狀，爷第目·子第一連接線（2 1 ) 面（ΙΐΓ η:Γ形（2〇)角端處與第-凹弧 二六邊，(3 2，連接轴心“㈣）與第 邊开以30)角端間係設有第 第-凹弧面（1 ! 3)相 ，得線（川，遠 稱，該第二凹派面（1 接線（3 1)係呈相對 相對第二連接缘（3 η二 第二弧面（1 1 5)The radius R1 is greater than the radius R 2 , and the radius r 2 is greater than the radius R 3 ; " the first concave curved surface (1 1 2 ), the first curved surface (ii 4 ), the convex arc # surface (1 1 1 ) , the second arc surface (1 1 5 ), the second concave arc surface (work 3), the second arc surface (1 1 5 ), the convex arc surface (i 1 1 ), the first arc surface (work 1 4 The king-shaped father is arranged in a wrong way; - the complex convex arc surface (11i) is tangent to form a first hexagon (2 0) and a second hexagon (30), the first hexagon (2) 〇) and the second six-shaped (30) are 30 degrees apart, the hexagonal (2 〇) and the second hexagon (2) 0) have different side lengths, that is, the two are different sizes, The center of a hexagon (20) and a second hexagon (3〇) is located on the center of the car (1〇〇), connecting the axis (100) and the first hexagon (2 201223709 〇) corner end a first connecting line [2) 4b mm ^ ^ a 1 ) is provided, the first concave curved surface (ii < μ pairs the first connecting line ((1) the first curved surface of the two sides (1; =, said - Concave arc surface (1 is also a relative name, the first connection line of the dynasty head and the child (2 1 ) surface (ΙΐΓ η: Γ shape (2〇) corner end and the first - concave arc two sides (3 2, the connecting axis "(4)) and the opening of the first side of the 30) angular end is provided with the first - concave curved surface (1! 3) phase, the line (chuan, far, the second concave surface) (1 wiring (3 1) is relatively opposite to the second connecting edge (3 η two second curved surface (1 1 5)
i3)亦為相對稱狀，第二凹弧面U 係等於;^Γ^(3〇)角端間係具距離H3，H2 該本體（10)另端係設有驅動 部（1 2)係呈四角槽狀， 1 2 )，5亥驅動 套合。 曰狀_動部（12)係供手工具 請繼續參閱第三圖所示， "〇)時之前視圖，該本體(1〇“之套套 r碰凸弧面(ι 11)係夹抵於第-螺合二二） 母—邊面（21)上，註笛—碑人丄 牛（40)之 (4 2 )係分別位於每—第一凹；:(4 0)之六個角端 複數第-弧面(114)係避開第一螺合二2圍内， -角端（4 2 )處’套合部（丄工） （4 0 )之每 〇 )驅動之，第一螺合件（4 '、 ° 一螺合件（4 件。 件（4〇)係可為公制規格之螺合 請繼續參閱第四圖戶斤 不 ，係本發明套合第二螺合件 201223709 C 5 0)時之前視圖，該 1 Ί )在十k 士八β 、上1 )之複數凸弧面（1 系央抵於第二螺合件（ 二螺合件（5 v 〇)之母一邊面上，該第 )之六個角端係分別位於备错 (1 1 Q R ^ 刀乃J位於母一第二凹弧面 、丄丄d )靶圍内，複數第二 角端處，該套合部（11^二1115)係避開六個 驅動之。 …1)即可套合第二螺合件（5〇) 明參閱第五圖所示’係本發 該實_+mtu 圖， 上。 W丄U)運用於穿透式套筒（1 2 1 ) 請參閱第六圖所示，係本發 徐 該實施例中，該本體(10):用二 上。 7建用於扳手（1 2 2)結構 J第七圖所不’係本發明第四實施例之立體圖， —中’該本體（10)運用於棘輪（123) 上。 =續參閱第八圖所示，係本發明第五實施例之立體 圖’“ _中，該本體（ι〇)係運用於滑桿（124) 上。 :繼續參閱第九圖、第六實施例之立體圖所示，該實 施例中，該本體（1Q)運料萬向接頭式之滑桿（12 5 )上。 月Ί >閱第十圖、第七實施例之立體圖所示，該實 把例中》玄本組（1 〇)係運用於萬向接頭（工2 6)結 構。 201223709 請參閱第十一圖、第八實施例之立體圖所示，該實施 例中，該本體（1 〇)運用於球狀萬向接頭之滑桿 2 7 )上。 于 請參閱第十二圖、第九實施例之立體圖所示，該實施 例中，該本體（1 〇)運用於球狀萬向接頭（i 2 8)結 構。 請參閱第十三圖、第十實施例之立體圖所示，該實施 例中，該本體（1 〇)運用於多角頭狀之萬向接頭（工2 9 )。 ' 請繼續參閱第十四圖所示，係為本發明第十一實施例 之前視示意圖，該實施例中，該第一六邊形（2 〇 )與第 二六邊形（3 0)係有相同邊長，該第一凹弧面（丄i 2)I3) is also a relative name, the second concave arc surface U is equal to; ^Γ^(3〇) angular end distance H3, H2 The body (10) is provided with a driving part (1 2) at the other end It has a square groove shape, 1 2 ), and 5 sets of drive sleeves.曰 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The first-screw two-two) mother-side surface (21), the note flute--the monumental yak (40) (4 2) are located at each of the first concave;: (4 0) six corners The plurality of first-arc surfaces (114) are driven away from the first screw-in two-two circumference, and the -th-end portion (4 2) is driven by the 'sleeve portion (completed) (4 0 ), the first screw Fittings (4 ', ° one screwing piece (4 pieces. Pieces (4〇) can be metric for the screwing of the metric. Please continue to refer to the fourth figure.) The second screwing piece of the present invention is 201223709 C 5 0) When the front view, the 1 Ί ) is at 10 k ± 8 β , the upper 1 ) of the complex convex arc surface (1 system is the central side of the second screw (the second screw (5 v 〇)) On the surface, the six corner ends of the first section are respectively located in the target area of the error correction (1 1 QR ^ knife is located on the second concave surface of the mother, 丄丄d ), and the second corner end is provided. The joint part (11^2115) avoids six drives. ...1) It can fit the second screw part (5〇) See the figure in the fifth figure, 'This is the actual _+mtu diagram, above. W丄U) is applied to the penetrating sleeve (1 2 1 ). Please refer to the sixth figure, which is the embodiment of the present invention. In the body (10): use two. 7 is used for the wrench (1 2 2) structure J, the seventh figure is not a perspective view of the fourth embodiment of the present invention, - the body (10) is used On the ratchet (123). Continuing with reference to the eighth embodiment, in the perspective view of the fifth embodiment of the present invention, the body (ι) is applied to the slider (124). : Referring to the perspective view of the ninth embodiment and the sixth embodiment, in the embodiment, the body (1Q) is transported on the universal joint type slider (12 5 ). Ί Ί > Referring to the tenth and seventh perspective views of the seventh embodiment, the "Xuanben" (1 〇) system is applied to the universal joint (Working 26) structure. 201223709 Please refer to the perspective view of the eleventh and eighth embodiments. In this embodiment, the body (1 〇) is applied to the slider 2 7 of the spherical universal joint. Referring to the perspective view of the twelfth and ninth embodiments, the body (1 〇) is applied to the spherical universal joint (i 28) structure in this embodiment. Referring to the perspective view of the thirteenth and tenth embodiments, in the embodiment, the body (1 〇) is applied to a polygonal joint (manually 9 9). 'Continue to refer to FIG. 14 for a front view of the eleventh embodiment of the present invention. In this embodiment, the first hexagon (2 〇) and the second hexagon (30) are Has the same side length, the first concave curved surface (丄i 2)
之曲率半徑RW與第二凹弧面（1工3)之曲率半徑R 3相同，該第一弧面（i工4)係與第二弧面（工工5 ) 相同，該第-凹弧面（1 1 2)之夾角N2係與第二凹弧 面（113)之夾角N3相等’該H2距離係等於H3之 距離，該實施例之套合i i )係僅可套合—種規格之 螺合件。 本發明手工具套合部結構優點係在於： 1、戎本體（1 0)之套合部（i丄）係設有凸弧面 (1 1 1)、第-凹弧面（1 1 2)、第二凹弧面（工丄3)、 第-弧面（1 1 4)及第二弧面（i 1 5 )，每一第一凹 弧面（112)及每—第二凹弧面（113)係分置於每 -凸弧面（1 1 1)二側邊’十二個凸弧面（丄丄工）係 201223709 Π成第一六邊形（2 0)及第二六邊形（3 〇)，該 以供：f形（2〇)及第二六邊形（3〇)具有不同邊長 :、套D二種不同規格之第_螺合件（4 ◦)及第二螺合 (5 0)，如此本體（1 〇)之套合部（2）係可供 套合公制及英制二種不同規格之第一螺 二螺合件（50)。 2、該凸孤面（111)之位置及半徑…定後， :第一凹弧面（112)之位置及半徑R2係配合第一六 $形（20)角端位置’二者之間在用第一弧面ο") =，如此當第一凹弧面（112)需改變位置及半 ;2日”因第-凹弧面（1 1 2)與凸弧面（1丄n 凹弧面（112)之改變係不會影響凸 面同理第二凹弧面（113)之改變亦不 其^凸弧面（11以因此再每一規格上係較好設計 因此本發明之手工具套合部結構具有產業利用性、 =進步性，誠能符合發明專利之申請要件，麦依法 201223709 【圖式簡單說明】 第-圖、係本發明手工具套合部結構之立船 第·一圖、係本發明车τ θ 人 mi 套合料構之前則 ，弟二圖、係本發明套合第一螺合件時之前編 ,第四圖、係本發明套合第二螺合件時之前㈣ 第五圖、係本發明第二實施例之立體圖。 第六圖、係本發明第三實施例之立體圖。 f七圖、係本發明第四實施例之立體圖。 _第八圖、係本發明第五實施例之立體圖。 =九圖、係本發明第六實施例之立體圖。 第十圖、係本發明第七實施例之立體圖。 =十—圖、係本發明第八實施例之立體圖。 (1〇)本體 (11)套合部 (1 1 2)第一凹弧面 (114)第一弧面 第十二圖、係本發明第九實施例之立體圖。 ，十二圖、係本發明第十實施例之立體圖。 苐十四圖、係本發明第十一實施例之前視圖。 Φ 【主要元件符號說明】The radius of curvature RW is the same as the radius of curvature R 3 of the second concave curved surface (1 work 3), which is the same as the second curved surface (worker 5), the first concave arc The angle N2 of the surface (1 1 2) is equal to the angle N3 of the second concave curved surface (113). The H2 distance is equal to the distance of H3. The sleeve ii of this embodiment can only be fitted. Screw fittings. The structural advantages of the hand tool sleeve portion of the present invention are as follows: 1. The sleeve portion (i丄) of the body (10) is provided with a convex curved surface (1 1 1) and a first concave curved surface (1 1 2). a second concave arc surface (work 3), a first arc surface (1 1 4) and a second arc surface (i 1 5 ), each first concave curved surface (112) and each second concave curved surface (113) The system is placed on the two sides of each convex arc surface (1 1 1). Twelve convex arc surfaces (completed) are 201223709. The first hexagon (2 0) and the second six sides are formed. Shape (3 〇), for: f-shaped (2 〇) and second hexagonal (3 〇) with different side lengths:, set D two different specifications of the first _ screw joint (4 ◦) and The second screw (50), such a body (1) fitting part (2) is available for fitting the first screw two screw parts (50) of two different specifications, metric and imperial. 2. After the position and radius of the convex orphan plane (111) are fixed, the position of the first concave curved surface (112) and the radius R2 are matched with the first six-shaped (20) angular end position. Use the first arc surface ο ") =, so when the first concave arc surface (112) needs to change position and half; 2 days" due to the first - concave arc surface (1 1 2) and the convex arc surface (1丄n concave arc The change of the surface (112) does not affect the change of the convex surface of the second concave curved surface (113) or the convex curved surface (11 so that it is better designed for each specification, so the hand tool cover of the present invention. The structure of the joint has industrial utilization, = progressive, and can meet the application requirements of the invention patent, Mai Law 201223709 [Simple description of the diagram] The first figure, the figure of the hand-tool combination structure of the present invention Before the vehicle of the present invention, the τ θ human mi-fitting structure, the second drawing, before the first screwing device of the present invention, the fourth drawing, before the second screwing device of the present invention (4) The fifth drawing is a perspective view of a second embodiment of the present invention. The sixth drawing is a perspective view of a third embodiment of the present invention. Fig. 8 is a perspective view of a fifth embodiment of the present invention. Fig. 9 is a perspective view of a sixth embodiment of the present invention. Fig. 10 is a perspective view of a seventh embodiment of the present invention. A perspective view of an eighth embodiment of the present invention. (1) body (11) sleeve portion (1 1 2) first concave curved surface (114) first curved surface twelfth view, is a ninth embodiment of the present invention Fig. 12 is a perspective view of a tenth embodiment of the present invention. Fig. 14 is a front view of the eleventh embodiment of the present invention. Φ [Description of main component symbols]
(1 0 0 )軸心 (1 1 1 )凸弧面 (1 1 3 )第二凹弧面 (1 1 5)第二弧面 (121)穿透式套筒 (1 2 3 )棘輪 (1 2 5 )滑桿 (1 2 7)滑桿 (1 2 6)萬向接頭 12 201223709 (128)萬向接頭 (129)萬向接頭 (2 0 )第一六邊形 (2 1 )第一連接線 (3 0 )第二六邊形 (3 1 )第二連接線 (4 0 )第一螺合件 (4 2 )角端 (5 0 )第二螺合件 (4 1 )邊面 13(1 0 0 ) Axis (1 1 1 ) convex arc surface (1 1 3 ) Second concave arc surface (1 1 5) Second curved surface (121) Transmissive sleeve (1 2 3 ) Ratchet (1 2 5) Slide bar (1 2 7) Slide bar (1 2 6) Universal joint 12 201223709 (128) Universal joint (129) Universal joint (2 0) First hexagon (2 1 ) First connection Line (30) second hexagon (3 1 ) second connecting line (40) first screwing member (4 2 ) angular end (50) second screwing member (4 1 ) side surface 13