M399087 五、新型說明： 【新型所屬之技術領域】 本創作主要係揭示一種自行車之輪轂套筒，尤指一種 適用於不同飛輪之輪轂套筒。 【先前技術】 ’ 自行車之輪轂套筒能夠承接飛輪，而目前市面上各品 牌爪輪產主要以兩種規格為大宗，其一通稱為島野 (Sh 1 mano)飛輪’係承襲島野股份有限公司（s_AN〇 ! NC ) 規格之飛輪產品，另—通稱為坎帕克諾羅（Ga—l〇)飛 輪’係承襲坎帕克諾羅⑽p讎LQS R L·)規格之飛輪 產品’這兩種飛輪的差異在於其與套筒的承接部位。 目前市面上所見之輪轂套筒皆僅能適用單一種飛輪， 換言之輪齡筒與雜呈關組合，島野雜有其專用之 =权套Η ㈣克諾羅飛輪也有其專社健套筒，惟 3=之輪較套筒與坎帕克"羅飛輪專用之輪敎套 &種無料㈣設計存在著崎與祕上的 為廠需判應不同的祕而備有不同的純 行組裝時，需要留意輪筒與飛輪是否能夠吻 進 =者’當需要更換飛輪時，戦要先行確認飛㈣.套 筒是否吻合，此舉進—步降低了組裝時的便利性。套 因此申凊人希冀能夠提供一種確實解決前述 用於不同飛輪之輪轂套筒。 、失的適 4 【新型内容】 術所輪之輪_筒』欲解決先前技 、進歩提供有效的解決方案。 嵌合為’11由數個凹形嵌合部與數個凸形 輪使用。_同時適用坎帕克諾羅飛輪以及島野飛 ，使用於帕克諾羅飛輪時，閃避孔 的設計而能齡該承接部 2 4由閃避孔 本創作又一目^ 易的承接帕克諾羅飛輪。 裝日Μ ’該間避孔更具有標記的功效，组 野飛=諾羅飛輪的第1部或島 島野飛輪套設於該 作，:省卻了對成組裝動 本創作另一目的為，兮筮-山 第三凸形嵌合部之省料面並^㈣肷合部之省料面與該 # 4Λ A 、’未/、彡人帕克諾羅飛輪以及島野 吨供了省触射的功效。 第七==1—目㈣’該第六凸做合部之省料面與該 飛輪::::接_，省料面提供 0U和本創作的新賴特性將從以下詳細的 h述與相關的附圖更加顯明。 【實施方式】 佳創作所_之技術、手段及其功效，紳-較 2知例並配合圖式詳述如後，此僅供說明之用，在專利 甲Μ上亚不受此種結構之限制。 參照圖„與圖二，為本創作適用於不同飛輪之輪敎套 =立體外觀圖與前視圖。本創作之適用於不同飛輪之輪 軍又套筒1包括-個承接部⑻與—個組接部⑽。該承接部 1包括一個外周緣103與一個内孔104，該承接部101之外 騎Η)3包括有-個第_、—個第二、—個第三一個第四、 一個第五、-個第六、-個第七與-個第八㈣嵌合部1卜 2 13 14 15、ΐβ、ι卜18。前述八個凹形嵌合部1】、 12、13、14、15、16、17、18分別包括—個底面lu、⑵、 ⑶、14卜15卜16卜m、丨81與一個第一側面112、122、 132、 142、152、162、172、182與—個第二側面113 ' 123、 133、 143、153、163、173' 183。前述的底面⑴、⑵、 ' 141 ' 151、161 ' 171、181皆呈外凸弧狀’且其皆共 心。該底面ill位於該第一與第二側面112、U3之間，該底 面121位於該第一與第二側面122、123之間，該底面以丨位 於泫第一與第二側面132、133之間，該底面141位於該第一 與第—側面142、143之間，該底面151位於該第一與第二側 面152、153之間，該底面π〗位於該第一與第二側面Mg、 163之間，該底面171位於該第一與第二側面172、173之間， 該底面181位於該第一與第二側面182、183之間。 該第一與第二凹形嵌合部11、12之間形成一個第一凸 M399087 形嵌合部2〗，其包括一個低階緣211、一個高階緣212與一 個閃避孔213，該低階緣211連接該第一側面112，該高階緣 212連接該第二側面123，該閃避孔213位於該低階緣211與 該高階緣212之間，該閃避孔213呈3/4圓形。 該第二與第三凹形嵌合部12、1.3之間形成一個第二凸 形嵌合部22，其包括一個低階緣221、一個擋部222與一個 省料面2 2 3，該低階緣2 2 i連接該第一側面12 2，該省料面2 2 3 連接該第二側面13 3，該擋部2 2 2位於該低階緣2 21與該省料 面223之間。 該第三與第四凹形嵌合部13、14之間形成一個第三凸 形嵌合部23，其包括一個省料面231、一個高階緣232、一 個擋部233與一個低階緣234，該省料面231連接該第一側面 132，該低階緣234連接該第二側面143，該高階緣232位於 該省料面231與該擋部233之間，該擋部233位於該高階緣 232與該低階緣234之間。 該第四與第五凹形嵌合部14、15之間形成一個第四凸 形嵌合部24 ’其包括一個高階緣241、一個低階緣242與一 個擋部243 ’該高階緣241連接該第一側面142，該低階緣242 連接該第二側面153，該擋部243位於該高階緣241與該低階 緣242之間。 該第五與第六凹形嵌合部15、16之間形成一個第五凸 形嵌合部25，其包括一個高階緣251、一個低階緣252與一 個擋部253，該高階緣251連接該第一側面152，該低階緣252 連接該第二側面163 ’該擋部253位於該高階緣251與該低階 7 -M399087 緣252之間。 該第六與第七凹形嵌合部16、17之間形成一個第六凸 形嵌合部26，其包括一個高階緣261、一個擋部262、一個 低階緣263與一個省料面264 ’該高階緣261連接該第一側面 162，該省料面264連接該第二側面173，該擋部262位於該 高階緣261與該低階緣263之間，該低階緣263位於該擋部 262與該省料面264之間。 該第七與第八凹形嵌合部17、18之間形成一個第七凸 形嵌合部27，其包括一個省料面271、一個低階緣272、一 個擋部273與一個高階緣274，該省料面271連接該第一側面 172，該高階緣274連接該第二側面183，該低階緣272位於 該省料面271與該擋部273之間，該擋部273位於該低階緣 272與該高階緣274之間。 該第八與第一凹形嵌合部18、11之間形成一個第八凸 形嵌合部28，其包括一個低階緣281、一個高階緣282與一 個擋部283 ’該低階緣281連接該第一側面182，該高階緣282 連接該第二側面113，該擋部2 8 3位於該低階緣2 81與該高階 緣282之間。 芩照圖二、圖四與圖五，為本創作輪轂套筒承接坎帕 克諾羅飛輪之立體外觀圖、立體分解圖與剖視圖。該輪轂 套筒1之承接部101承接坎帕克諾羅飛輪2,該輪轂套筒丄 之組接部102組接輪轂3。 坎帕克諾羅飛輪2的内周緣形成一個套接孔2〇1，其 包括有八個凸部2Q2、-個第—凹部2Q3與七個第二凹部 8 M399087 204。 凸部202位於前述的兩個凹部203、204之間。且第 一凹部203形成有兩個高低不一致的第一與第二底部 205、 206，第一底部205與第二底部206之間形成一個連 接部207。第二凹部204形成單一個底部208。 該輪轂套筒1之承接部1〇1承接坎帕克諾羅飛輪2 時’該第-、第二、第三、第四、第五、第六、第七與第 ⑽形11 ' 12 ' 13 ' U ' 15 ' 16、17、18 對應坎帕 克諾羅飛輪2之每一個凸部202,且該第一側面112、122、 132、 142、152、162、172、182 與該第二側面 H3、123、 133、 143、153、163、173、183抵設於坎帕克諾羅飛輪2 之凸部202的兩側面。該第一凸形嵌合部21對應第一凹部 203，該低階緣211對應第-底部205，該高階、緣212對應 第一底部206，該閃避孔213對應連接部207與第一底部 205相接處形成的銳角，且藉由問避孔213的設計而能夠 令該承接部1G1容易的承接帕克諾羅飛輪2。除此之外， 4閃避孔213更具有標記的功效’組料能夠將該閃避孔 213對準於帕克諾羅飛輪2的第—凹部2〇3，而能夠直接將 帕克諾羅雜2套設於該輪穀㈣1，進—步快速的完成 組襄動作，而省卻了對準該承接㈣i與套接孔2〇1的凹 凸配合。 參照圖六與圖七，為本創作輪較套筒承接島野飛輪之 立體分解圖與剖視圖。該餘套筒丨之承接部igi承接坎 島野飛輪4 ’該餘套筒丨之組接部敗组接輪較3。 島野飛輪4的内周緣形成—個套接孔4〇1，其包括有 9 -M399087 一個第一凸部402、八個第二凸部403、一個第一凹部4〇4、 與八個第二凹部405。前缚凸部402、403位於前述凹部 404、405之間’且前述凸部402、403與凹部404、405之 間形成一個連接部406,第一凸部402緊鄰第一凹部404。 該輪轂套筒1之承接部1〇1承接島野飛輪4時，該第 五凸形肷合部25之低階緣252抵設於第一凸部402，該承 接部101除了該低階緣252之外的低階緣21卜221、234、 242、 263、272、281皆抵設於第二凸部403，該第六凸形 嵌合部26之高階緣261抵設於第一凹部404，而該承接部參 101除了該高階緣261之外的高階緣212、232、241、251、 274、282皆抵設於第二凹部405。該閃避孔213對應該數 個連接部406與第二凸部403連接處之其中之一，且該閃 避孔2] 3恰位於第一凸部402的對面。該擋部222、233、 243、 253、262、273、283抵設於連接部406的其中，該 第二凹形嵌合部13對應數個第二凸部403其中之一，且該 第二凹形嵌合部13不接觸對應的第二凸部403。該第四凹.籲 形嵌合部14對應數個第二凸部403其中之一，且第四凹形 嵌合部14不接觸對應的第二凸部4〇3。該第六凹形嵌合部 16同時對應第一凸部402與第一凹部404，且該第六凹形 嵌合部16不接觸第一凸部402與第一凹部404。該第七凹 形嵌合部17對應數個第二凹部405其中之一，且第七凹形 鼓合部17不接觸對應的第二凹部405。除此之外，該閃避 孔213更具有標記的功效，組裝時能夠將該閃避孔213對 準於島野飛輪4的第一凸部402的對面，而能夠直接將島 10 M399087 野飛輪4套設於該輪轂套筒1，進一步快速的完成組裝動 作，而省卻了對準該承接部101與套接孔401的凹凸配合。 坎帕克諾羅飛輪2(請見圖五）與島野飛輪4的差異在 於套接孔201、401的形狀不同，藉由本創作之輪轂套筒1 的承接部101的設計而能夠同時適用兩種不同的飛輪。 該第二凸形嵌合部22之省料面223與該第三凸形嵌合 部23之省料面231並未與坎帕克諾羅飛輪2以及島野飛輪 4有直接的接觸關係，省料面223、231提供了省料與減重 的功效。 該第六凸形嵌合部26之省料面264與該第七凸形嵌合 部2 7之省料面2 71並未與坎帕克t右羅飛輪2以及島野飛輪 4有直接的接觸關係，省料面264、271提供了省料與減重 的功效。 就以上所述可以歸納出本創作具有以下之優點： 1. 本創作『適用於不同飛輪之輪轂套筒』，藉由數個凹 形嵌合部與數個凸形嵌合部的設計而能夠同時適用坎帕克 諾羅飛輪以及島野飛輪使用。 2. 本創作『適用於不同飛輪之輪轂套筒』，使用於帕克 諾羅飛輪時，閃避孔對應連接部與第一底部相接處形成的 銳角，且藉由閃避孔的設計而能夠令該承接部容易的承接 帕克諾羅飛輪。 3. 本創作『適用於不同飛輪之輪轂套筒』，該閃避孔更 具有標記的功效，組裝時能夠將該閃避孔對準於帕克諾羅 飛輪的第一凹部或島野飛輪的第一凸部的對面，而能夠直 M399087 接將帕克諾羅飛輪或島野飛輪套設於該輪轂套筒，進一步 快速的完成組裝動作，而省卻了對準該承接部與套接孔的 凹凸配合。 4. 本創作『適用於不同飛輪之輪轂套筒』，該第二凸形 嵌合部之省料面與該第三凸形嵌合部之省料面並未與坎帕 克諾羅飛輪以及島野飛輪有直接的接觸關係，省料面提供 了省料與減重的功效。 5. 本創作『適用於不同飛輪之輪轂套筒』，該第六凸形 嵌合部之省料面與該第七凸形嵌合部之省料面並未與坎帕 克諾羅飛輪以及島野飛輪有直接的接觸關係，省料面提供 了省料與減重的功效。 惟上所述者，僅為本創作之較佳實施例而已，當不能 以之限定本創作實施之範圍，故舉凡數值之變更或等效元 件之置換，或依本創作申請專利範圍所作之均等變化與修 飾，皆應仍屬本新型專利涵蓋之範疇。 【圖式簡單說明】 圖一：為本創作適用於不同飛輪之輪轂套筒之立體外觀圖。 圖二：為本創作適用於不同飛輪之輪轂套筒之前視圖。 圖三：為本創作輪轂套筒承接坎帕克諾羅飛輪之立體外觀 圖。 圖四：為本創作輪轂套筒承接坎帕克諾羅飛輪之立體分解 圖。 圖五：為本創作輪轂套筒承接坎帕克諾羅飛輪之剖視圖。 圖 圖七：為本創作輪敕^承接島野飛輪之立體分解圖。 承接島野飛輪之剖視圖。 【主要元件符號說明 1 輪轂套筒 102 組接部 104 内孔 11 第一凹形嵌合部 112 第一側面 12 第二凹形嵌合部 122 第一側面 13 第三凹形嵌合部 132 第一側面 14 第四凹形嵌合部 142 第一側面 15 弟五凹形嵌合部 152 第一側面 16 第六凹形嵌合部 162 第一側面 17 第七凹形嵌合部 172 第一側面 18 第八凹形嵌合部 182 第一側面 21 第—凸形嵌合部 101 承接部 103 外周緣 111 底面 113 第二側面 121 底面 123 第二側面 131 底面 133 弟一~側面 141 底面 143 弟一·側面 151 底面 153 弟--側面 161 底面 163 弟二側面 171 底面 173 第二側面 181 底面 183 第二側面 211 低階緣 13 M399087 212 高階緣 213 閃避孔 22 第二凸形嵌合部 221 低階緣 222 擋部 223 省料面 23 第三凸形嵌合部 231 省料面 232 高階緣 233 擋部 234 低階緣 24 第四凸形嵌合部 241 高階緣 242 低階緣 243 擋部 25 第五凸形嵌合部 251 高階緣 252 低階緣 253 擋部 26 第六凸形嵌合部 261 高階緣 262 擋部 263 低階緣 264 省料面 27 第七凸形嵌合部 271 省料面 272 低階緣 273 擋部 274 高階緣 28 第八凸形嵌合部 281 低階緣 282 高階緣 283 擋部 2 坎帕克諾羅飛輪 201 套接孔 202 凸部 203 第一凹部 204 第二凹部 205 第一底部 206 第二底部 207 連接部 208 底部 M399087 4 島野飛輪 401 套接孔 402 第一凸部 403 第二凸部 404 第一凹部 405 第二凹部 406 連接部 15M399087 V. New description: [New technical field] This creation mainly reveals a wheel hub sleeve for bicycles, especially a wheel hub sleeve suitable for different flywheels. [Prior Art] 'The wheel hub of the bicycle can take over the flywheel. At present, the various types of claw wheel products on the market are mainly made up of two kinds of specifications. One of them is called the Shi 1 mano flywheel'. s_AN〇! NC) specifications of the flywheel products, another - commonly known as the Campanque (Ga-l〇) flywheel 'inherited from the Campanque (10) p雠LQS RL ·) specifications of the flywheel products 'the difference between the two flywheels Its receiving part with the sleeve. At present, the hub sleeves that can be seen on the market can only be applied to a single type of flywheel. In other words, the wheel age tube and the miscellaneous combination are combined, and the island field has its own special = right set. (4) The Knorro flywheel also has its special health sleeve. The wheel of the 3= wheel is different from the sleeve and the rim of the Kemper's wheel. The design of the rim and the material is not the same. Need to pay attention to whether the wheel and the flywheel can kiss into the person = when the need to replace the flywheel, you must first confirm the flight (four). The sleeve is consistent, this step further reduces the convenience of assembly. Therefore, the applicant hopes to provide a hub sleeve that does solve the aforementioned problems for different flywheels. The loss of the appropriate 4 [new content] The wheel of the wheel of the surgery to solve the previous technology, to provide an effective solution. The fitting 11' is used by a plurality of concave fitting portions and a plurality of convex wheels. _Applicable to the Campanque Norfoss flywheel and the island fly. When used in the Paknoro flywheel, the design of the dodge hole can be used for the age of the receiving part. 2 4 by the dodge hole This creation is another eye for the Pakino Ferris wheel. Loading the sundial 'The avoidance hole has the effect of marking. The group No. 1 = Noro's flywheel's first part or the island's wild flywheel is set in the work, which saves the other purpose of the assembly of the assembly. The material-saving surface of the third convex fitting part of the 筮-mountain and the (4) 省 部 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 . Seventh = =1 - Head (four) 'The sixth material of the sixth convex joint part and the flywheel:::: _, the provincial material surface provides 0U and the new Lai characteristics of this creation will be described in detail below. The related drawings are more apparent. [Embodiment] The technology, means and efficacy of the Creativity Institute, 绅 - Compared with the two examples and with the detailed description of the drawings, this is for illustrative purposes only, and the patent is not subject to this structure. limit. Referring to the figure „ and Figure 2, the rim cover for different flywheels is the same as the three-dimensional appearance and front view. The wheel of this creation is suitable for different flywheels and the sleeve 1 includes a receiving part (8) and a group. a joint (10). The receiving portion 1 includes an outer periphery 103 and an inner hole 104, and the outer portion of the receiving portion 101 includes a first _, a second, a third, and a fourth. a fifth, a sixth, a seventh and an eighth (four) fitting portion 1 2 2 14 14 15 , ΐ β, ι 卜 18. The eight concave fitting portions 1], 12, 13, 14, 15, 16, 17, and 18 respectively include a bottom surface lu, (2), (3), 14 卜 15 卜 16 mb m, 丨 81 and a first side 112, 122, 132, 142, 152, 162, 172, 182 And a second side 113 '123, 133, 143, 153, 163, 173' 183. The aforementioned bottom surfaces (1), (2), ' 141 ' 151, 161 ' 171, 181 are all convex and curved" and they are all The bottom surface ill is located between the first and second side surfaces 112, U3, and the bottom surface 121 is located between the first and second side surfaces 122, 123. Between 133 The bottom surface 141 is located between the first and second side surfaces 142, 143. The bottom surface 151 is located between the first and second side surfaces 152, 153. The bottom surface π is located between the first and second side surfaces Mg, 163. The bottom surface 171 is located between the first and second side surfaces 172, 173, and the bottom surface 181 is located between the first and second side surfaces 182, 183. The first and second concave fitting portions 11, 12 A first convex M399087-shaped fitting portion 2 is formed, which includes a low-order edge 211, a high-order edge 212 and a dodging hole 213. The lower-order edge 211 is connected to the first side 112, and the high-order edge 212 is connected. The second side surface 123, the dosing hole 213 is located between the lower edge 211 and the upper edge 212, and the doping hole 213 is 3/4 circular. The second and third concave fitting portions 12, 1.3 Forming a second convex fitting portion 22, comprising a lower edge 221, a blocking portion 222 and a saving surface 2 2 3, the lower edge 2 2 i connecting the first side 12 2, the province The second surface 13 3 is connected to the material surface 2 2 3 , and the blocking portion 2 2 2 is located between the lower edge 2 21 and the saving surface 223. The third and fourth concave fittings are A third convex fitting portion 23 is formed between 13, 14 and includes a saving surface 231, a high-order edge 232, a blocking portion 233 and a lower-order edge 234, and the saving surface 231 is connected to the first side The lower edge 234 is connected to the second side 143 . The high edge 232 is located between the saving surface 231 and the blocking portion 233 . The blocking portion 233 is located between the high edge 232 and the lower edge 234 . A fourth convex fitting portion 24' is formed between the fourth and fifth concave fitting portions 14, 15 and includes a high-order edge 241, and a lower-order edge 242 is connected to a high-order edge 241' The first side surface 142 is connected to the second side surface 153. The blocking portion 243 is located between the high step edge 241 and the low step edge 242. A fifth convex fitting portion 25 is formed between the fifth and sixth concave fitting portions 15, 16 and includes a high-order edge 251, a lower-order edge 252 and a blocking portion 253. The high-order edge 251 is connected. The first side 152, the lower edge 252 is connected to the second side 163'. The stop 253 is located between the high edge 251 and the lower edge 7 - M399087 edge 252. A sixth convex fitting portion 26 is formed between the sixth and seventh concave fitting portions 16, 17 and includes a high-order edge 261, a blocking portion 262, a lower-order edge 263 and a saving surface 264. The high-order edge 261 is connected to the first side surface 162, and the material-saving surface 264 is connected to the second side surface 173. The blocking portion 262 is located between the high-order edge 261 and the low-order edge 263. The low-order edge 263 is located in the block. The portion 262 is between the section 264 and the province. A seventh convex fitting portion 27 is formed between the seventh and eighth concave fitting portions 17, 18, and includes a saving surface 271, a lower edge 272, a blocking portion 273 and a high-order edge 274. The first surface 172 is connected to the first surface 172. The high edge 274 is connected to the second side 183. The lower edge 272 is located between the saving surface 271 and the blocking portion 273. The blocking portion 273 is located at the lower portion. Between the edge 272 and the higher edge 274. An eighth convex fitting portion 28 is formed between the eighth and first concave fitting portions 18, 11 and includes a lower edge 281, a high-order edge 282 and a blocking portion 283'. The lower edge 281 The first side surface 182 is connected to the second side surface 113. The blocking portion 283 is located between the low step edge 281 and the high step edge 282. Referring to Figure 2, Figure 4 and Figure 5, the three-dimensional appearance, three-dimensional exploded view and sectional view of the Camppan Knoro flywheel are taken for the creative hub sleeve. The receiving portion 101 of the hub sleeve 1 receives a Campankero flywheel 2, and the hub portion 组 of the hub sleeve 组 is assembled to the hub 3. The inner circumference of the Campanque flywheel 2 forms a socket hole 2〇1 which includes eight projections 2Q2, a first recess 2Q3 and seven second recesses 8 M399087 204. The convex portion 202 is located between the aforementioned two concave portions 203, 204. And the first recess 203 is formed with two first and second bottom portions 205, 206 which are inconsistent in height, and a connecting portion 207 is formed between the first bottom portion 205 and the second bottom portion 206. The second recess 204 forms a single bottom 208. When the receiving portion 1〇1 of the hub sleeve 1 receives the Campak Norro flywheel 2, the first, second, third, fourth, fifth, sixth, seventh and tenth (10) shapes 11 ' 12 ' 13 ' U ' 15 ' 16, 17, 18 corresponds to each convex portion 202 of the Campak Norro flywheel 2, and the first side 112, 122, 132, 142, 152, 162, 172, 182 and the second side H3 123, 133, 143, 153, 163, 173, and 183 are disposed on both sides of the convex portion 202 of the Campanque flywheel 2. The first convex fitting portion 21 corresponds to the first concave portion 203, and the lower edge 211 corresponds to the first bottom portion 205. The high-order edge 212 corresponds to the first bottom portion 206. The dodging hole 213 corresponds to the connecting portion 207 and the first bottom portion 205. The acute angle formed at the junction and the design of the avoidance hole 213 enable the receiving portion 1G1 to easily receive the Paknino flywheel 2. In addition, the 4 dodging holes 213 have the effect of marking. The component can align the dodging hole 213 with the first recess 2〇3 of the Paknino flywheel 2, and can directly set the Pakinoro 2 set. In the trough (four) 1, the step-by-step rapid completion of the group squatting operation, and the alignment fit of the receiving (four) i and the socket hole 2〇1 is omitted. Referring to Figure 6 and Figure 7, the three-dimensional exploded view and sectional view of the island flywheel are taken over by the sleeve. The receiving portion of the remaining sleeve igi is supported by the Kanye wild flywheel 4'. The inner circumference of the island flywheel 4 is formed as a socket hole 4〇1 including a first protrusion 402, eight second protrusions 403, a first recess 4〇4, and eight seconds. Concave portion 405. The front projections 402, 403 are located between the recesses 404, 405 and a projection 406 is formed between the projections 402, 403 and the recesses 404, 405. The first projection 402 is adjacent to the first recess 404. When the receiving portion 1〇1 of the hub sleeve 1 receives the island flywheel 4, the lower edge 252 of the fifth convex merging portion 25 abuts against the first convex portion 402, and the receiving portion 101 is apart from the low-order edge 252. The lower edge 21 221 , 234 , 242 , 263 , 272 , and 281 are disposed on the second protrusion 403 , and the higher edge 261 of the sixth protrusion 6 is disposed in the first recess 404 . The high-order edges 212, 232, 241, 251, 274, and 282 of the receiving portion 101 except the high-order edge 261 are abutted against the second recess 405. The doffer hole 213 corresponds to one of the connection portions of the plurality of connecting portions 406 and the second convex portion 403, and the doping hole 2] 3 is located opposite to the first convex portion 402. The blocking portion 222, 233, 243, 253, 262, 273, 283 abuts against the connecting portion 406, the second concave fitting portion 13 corresponds to one of the plurality of second convex portions 403, and the second The concave fitting portion 13 does not contact the corresponding second convex portion 403. The fourth concave snap-in fitting portion 14 corresponds to one of the plurality of second convex portions 403, and the fourth concave fitting portion 14 does not contact the corresponding second convex portion 4〇3. The sixth concave fitting portion 16 simultaneously corresponds to the first convex portion 402 and the first concave portion 404, and the sixth concave fitting portion 16 does not contact the first convex portion 402 and the first concave portion 404. The seventh concave fitting portion 17 corresponds to one of the plurality of second recesses 405, and the seventh concave nip portion 17 does not contact the corresponding second recess 405. In addition, the dodging hole 213 has the function of marking, and the dodging hole 213 can be aligned with the first convex portion 402 of the island flywheel 4 during assembly, and the island 10 M399087 wild flywheel 4 can be directly set. In the hub sleeve 1, the assembly operation is further completed quickly, and the concave-convex engagement of the receiving portion 101 and the socket hole 401 is omitted. The difference between the Campak Norro Flywheel 2 (see Figure 5) and the Shimano Flywheel 4 is that the shape of the socket holes 201, 401 is different, and the design of the receiving portion 101 of the hub sleeve 1 of the present invention can simultaneously apply two different types. Flywheel. The material-saving surface 223 of the second convex fitting portion 22 and the material-saving surface 231 of the third convex fitting portion 23 are not in direct contact with the Campanque flywheel 2 and the island flywheel 4, and the material is saved. Faces 223, 231 provide the effect of saving material and reducing weight. The material saving surface 264 of the sixth convex fitting portion 26 and the material saving surface 2 71 of the seventh convex fitting portion 27 are not in direct contact with the Campak t Rightroin flywheel 2 and the island flywheel 4. The province's material surface 264, 271 provides the effect of saving materials and reducing weight. As far as the above is concerned, it can be concluded that the present invention has the following advantages: 1. The present invention is applicable to a hub sleeve of different flywheels, and can be designed by a plurality of concave fitting portions and a plurality of convex fitting portions. It is also suitable for use with the Kampak Norro Flywheel and the Shimano Flywheel. 2. This creation is applied to the hub sleeve of different flywheels. When used in the Paknoro flywheel, the escape hole corresponds to the acute angle formed by the joint between the connecting portion and the first bottom, and the design of the dodging hole enables the The receiving department easily undertakes the Pak Norro flywheel. 3. The creation "applicable to the hub sleeve of different flywheels", the dodge hole has the function of marking, and the dodging hole can be aligned with the first concave portion of the Paknino flywheel or the first convex portion of the island flywheel during assembly. Opposite, and able to straighten M399087 to set the Parker Norfolk flywheel or Shimano flywheel to the hub sleeve, further complete the assembly action, and eliminate the uneven fit of the receiving part and the socket hole. 4. The creation "applicable to the hub sleeve of different flywheels", the material saving surface of the second convex fitting portion and the material saving surface of the third convex fitting portion are not with the Campanquero flywheel and the island field The flywheel has a direct contact relationship, and the material-saving surface provides the effect of saving material and reducing weight. 5. The creation "applicable to the hub sleeve of different flywheels", the material saving surface of the sixth convex fitting portion and the material saving surface of the seventh convex fitting portion are not with the Campak Norro flywheel and the island field The flywheel has a direct contact relationship, and the material-saving surface provides the effect of saving material and reducing weight. However, the above description is only for the preferred embodiment of the present invention, and the scope of the present invention may not be limited thereto, so that the numerical value is changed or the replacement of the equivalent elements, or the equivalent of the patent application scope of the present invention. Changes and modifications should remain within the scope of this new patent. [Simple description of the diagram] Figure 1: This is a three-dimensional appearance of the hub sleeve for different flywheels. Figure 2: Front view of the hub sleeve for different flywheels. Figure 3: The three-dimensional appearance of the Campanquero flywheel for the creative hub sleeve. Figure 4: The three-dimensional exploded view of the Campanquero flywheel for the creative hub sleeve. Figure 5: A cross-sectional view of the Campankel flywheel for the creative hub sleeve. Figure Figure 7: This is a three-dimensional exploded view of the island's flywheel. Take a cross-sectional view of the Shimano flywheel. [Main component symbol description 1 Hub sleeve 102 Assembly portion 104 Inner hole 11 First concave fitting portion 112 First side surface 12 Second concave fitting portion 122 First side surface 13 Third concave fitting portion 132 One side surface 14 fourth concave fitting portion 142 first side surface 15 fifth concave fitting portion 152 first side surface 16 sixth concave fitting portion 162 first side surface 17 seventh concave fitting portion 172 first side surface 18 eighth concave fitting portion 182 first side surface 21 first convex fitting portion 101 receiving portion 103 outer peripheral edge 111 bottom surface 113 second side surface 121 bottom surface 123 second side surface 131 bottom surface 133 brother one ~ side surface 141 bottom surface 143 · Side 151 bottom 153 弟 - side 161 bottom 163 second side 171 bottom 173 second side 181 bottom 183 second side 211 low edge 13 M399087 212 high edge 213 dodge hole 22 second convex fitting 221 lower order Edge 222 Stopper 223 Material saving surface 23 Third convex fitting portion 231 Material saving surface 232 High-order edge 233 Stop portion 234 Low-order edge 24 Fourth convex fitting portion 241 High-order edge 242 Low-order edge 243 Stop portion 25 Fives Convex fitting portion 251 High-order edge 252 Low-order edge 253 Stop portion 26 Six-convex fitting portion 261 High-order edge 262 Stop portion 263 Low-order edge 264 Material-saving surface 27 Seven-convex fitting portion 271 Material-saving surface 272 Low-order edge 273 stop 274 high-order edge 28 eighth convex fitting portion 281 low-order edge 282 high-order edge 283 stop portion 2 Campanquero flywheel 201 socket hole 202 convex portion 203 first recess portion 204 second recess portion 205 a bottom portion 206 second bottom portion 207 connecting portion 208 bottom portion M399087 4 island field flywheel 401 socket hole 402 first convex portion 403 second convex portion 404 first concave portion 405 second concave portion 406 connecting portion 15