M407174 ^ 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種自行車花較結構，尤指一種同時具有 . 「直接雙向傳動」及「間接單向傳動」兩種傳動方式之設計， 以達到雙傳動自行車輪轂結構者。 * 【先前技術】 • 自行車之輪轂主要為提供車輪以其為中心而旋轉之部 位，其除了具有傳動車輪旋轉之用途外，亦同時與輻條相接設 使輪圈呈現較佳真圓度之功能’以增進輪圈得於地面上順暢滾 動者。 針對餘之觸賴雜，絲以讀及_作傳動為其 應用’係於自行車之五通部位及輪較座上分別設有齒盤，再以 鍊條繞設兩齒盤而可傳動兩齒盤同步旋轉，而使自行車可前進 或後退者。 而常見輪穀傳動之結構，依其傳動方式又可分為「直接傳 動」及「間接傳動」，其中「直接傳動」係指齒盤盘輪穀間為 直接接設，故於輪驗轉時亦直接帶__步旋轉；「間接 . 義」财於賴及触_減有-棘細雜他組件，使 兩者須透猶棘輪組或其他組件之動力傳遞，才得以轉 者。 =行車輪_依其作動方式則又可分為「單向傳動」及「雙 向傳動」、中「單向傳動」係指輪穀之傳動僅以單向旋轉為 3 M407174 進方作方㈣為空轉狀態，此—型態通常為自行車前 構；「雙向#1向，常見其應用於—般具棘輪組之輪較結 β傳動」則是輪㈣動係以正、逆轉方 功’此f _於不具雜組之触結構。> 配細賴需林…柯作輕之選用及搭 …一般^言’自行車触如設雜輪 _ 單向作奴雜，職_符合「_触」M407174 ^ V. New description: [New technical field] This creation is about a bicycle flower structure, especially a design with two transmission modes: "direct two-way transmission" and "indirect one-way transmission". To achieve the dual-drive bicycle hub structure. * [Prior Art] • The wheel of the bicycle mainly provides the part where the wheel rotates around it. In addition to the purpose of rotating the drive wheel, it is also connected with the spoke to make the wheel have better roundness. 'To improve the rim to get smooth on the ground. For the sake of the rest, the wire is used for reading and _ for transmission. It is provided with a toothed disc on the five-way part of the bicycle and the wheel seat, and the two-toothed disc is driven by a chain to drive the two-toothed disc. Synchronous rotation, so that the bicycle can advance or retreat. The structure of the common wheel drive is divided into "direct drive" and "indirect drive" according to the transmission mode. The "direct drive" means that the gear wheel is directly connected to the wheel, so when the wheel is inspected It also directly rotates with __steps; "indirect. Sense" is based on the reliance on the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ =Line wheel_Depending on the mode of operation, it can be divided into "one-way transmission" and "two-way transmission", and "one-way transmission" means that the transmission of the valley is only one-way rotation to 3 M407174. The square (4) is idling. State, this type is usually the front structure of the bicycle; "two-way #1 direction, it is common to apply it to the wheel with a ratchet group compared to the beta transmission" is the wheel (four) dynamic system to positive and reverse the square work 'this f _ In the absence of a touch structure. > With the fines of the need for Lin... Ke Zuozhi's choice and use ... general ^ words 'bike touch like a miscellaneous wheel _ one-way for the miscellaneous, job _ in line with "_ touch"
:=二般「雙向傳動」之輪轂結構，則通常會將齒盤直 叹或-體形成於輪較座上’故又符合「直接傳動」之型態。 按習知屬於「間接」且「單向」傳動之自行車輪數結構， 國内第觀16576號新型專利所揭露之「輪轂」，其包括： 、軸’-輪穀本體’套設於該心軸上’且該輪較本體的側邊 内部具有—結合部；—棘輪，套設於該心軸上錄於該輪穀本 體旁’該棘輪包括：至少-鏈輪，設於該棘輪的其中一側；及 多邊形凸塊’ §狄該棘輪的另外—侧；—離合裝置，套設於 該心軸上，該離合裝置包括；多個滾柱，抵靠在該多邊形⑽ 的外邊上，每一滾柱對應至該多邊形凸塊的其中一外邊；一離 合壤’圍繞著該棘輪的多邊形凸塊’於雜合環上開設有多個 缺口’上述之滾柱是位於該些缺口内，每一滾柱對應至其中一 缺口，及-環狀彈簧’套合在該離合環上並料著該些滾柱； 一傳動環，圍繞著該離合裝置，該傳動環是結合在該輪穀本體 的結合部上；其中’當上述之滾她於該多邊形凸塊的外邊之 中央處時，該銳柱與該傳動__，而當上述之滚柱遠離 4 該多邊形凸塊种央處時，該銳域接著該傳動環。 茂肉^屬於「直接」且「雙向」傳動之自行車輪較結構，如 S内第098219605號新型專利所揭露之「單逮自行車之輪較结 構」’其包含有··-雜組，係設於—自行車之車輪中心部位， 其具有-轂殼座，其内穿設有—輪軸，於雜殼座之至少一側 形成有凸雜之-結合座，轩第—嵌部，係設於赌合座之 外側緣面；-單雜舰，_設於雜合料崎面，於立 圓周部位環設有若干鍊齒，轩第二·卩，係設於該單速鍊盤 組上相對於該第-嵌部之部位，並可與該第—嵌部相互嵌設； :疋位組，其具有-鍊盤定位環，係螺設於該毅殼座上並將該 單速鍊盤組迫緊定位於該輪較組之一侧。 【新型内容】 上述所揭、·Ό構中，别者為具有棘輪組設計，棘輪位於輪較 本體旁’棘輪包括鏈輪與多邊形凸塊，鏈輪設於棘輪盆中一 側，多邊形凸塊觀棘輪糾，，藉峰触設於輪穀及鍊 輪間將兩者扣媒合並_，配錄輪組之單向作功之傳動特 性’故屬於間接且單向之傳動型態；後者結構係利用設於該單 速鍊盤組上之第二嵌部，直接嵌設於該輪轂壯之第一嵌部， 使各該單速雜缝輪較細者直接結合而同步傳動，此屬於 直接且雙向之傳動方式。 惟，無論是「間接且單向」或是「直接且雙向」之傳動型 態，因兩者之構件不同，於—自行車上之應用僅能二選-，無 M407174 法同時具備，因此用途上只能單—細，僅為單—傳動方式， 不:、了切換功月b，另-方面，如同一自行車要將原傳動型態更 換為另-種形態將整組輪轂組及鍊盤时以更換需要 進行相當繁狀拆_業而較為辦；且前賴翻態之組件 因彼此間不具相容性，對於一般自行車業者而言，除須各別開 發其夹、治具相製料，於婦管理上亦需另編列物料編號 作管制，以致製造及管理成本的增加及浪費情形發生。° (解決問題之技術手段） 有鑑於此，本創作所揭露之具雙傳動之自行車花轂結構， 其包含有··-花轂座，·-傳動組，具有設於該花穀座一側端緣 面上之一座體’其上林至少-齒盤；-棘輪組，設於各該花 數座及傳動關’藉由雜輪組以提供各該彳淡纽傳動組相 互產生單向有效且為間接的旋轉傳動；一傳動變控組，其具有 設於該絲顧設部位之至少—第—定㈣，及—獅成ς該 座體上之至少-第二定位部，各該第一、第二定位部兩者以可 相互作連接及不連接’而使各該花穀座及傳動組兩者具有直接 及間接傳動之狀態轉換；藉由上述構件，利用具有可變換傳動 型態之該傳錢她設計’可於林換錄及糊組件之條件 下’快速變換「直接且雙向」及「間接且單向」兩種傳動方式， 而具有雙傳動械’同時整·觀相雜及池化之概念 下，可大大降低製造成本及管理成本，故整體結構可達便利實 用性者。 6 (對照先前技術之功效） 姓構^主要目咐卩在提供—種具雙傳動之自行車花轂 ㈣她、_，可於不L =蝴組件之條件τ，快速變換「直接且雙向」接 且早向」兩種傳動方式，而具有雙傳動功效。 ㈣本目的即在提供—種具雙傳動之自行車花較 :型離：Τ傳動變控組於各該花轂座及傳動組間以切換傳 U ’並以模組化概念使相關組件之 無須另外制訂製造流程及相關設備、模具’具有相Ζ用而 本創作之再-目的即錢供―種具雙觸之自行車花較 結構’其利用可切換之傳動變控組設計，即能簡單且快速轉換 傳動方式，無雛體拆解再崎，而可大餅· 理成本。 【實施方式】 百先請參照第-〜四圖，本創作所提供之一種具雙傳動之 自行車花餘構’其主要包含有··—花穀座⑽，設於該花較 座上（10)之一傳動組(20)、一棘輪組(3〇)、設於各該花轂座〇〇) 及傳動組⑽間之-飾變控組⑽）、以及抵接定位於該花數 座（10)外侧之一定位組(50)。 該花轂座（10)，係呈殼體狀，其中央軸線穿設有一軸桿 (11)，並使該花轂座（10)可於該軸桿（11)上作旋轉動作。 M407174 .· 該傳動組(20) ’具有設於該花穀座（10)—側端緣面上之一 座體(21)，係呈環體狀，其具有較大直徑之一定位緣(22);該 定位緣(22)之一側一體形成有一齒盤(23)。 該棘輪組(30)，設於各該花轂座（1〇)及傳動組(2〇)間，藉 由該棘輪組（30)以提供各該花轂座（1〇)及傳動組（2〇)相互產 生單向有效且為間接的旋轉傳動；該棘輪組(3〇)係具有設於該 花轂座（10)端緣内之一棘齒環(31)，及一體形成於該定位緣 • (22)另側之一棘齒座(32);該棘齒環(31)内緣壁環設有若干棘 齒（311);三頂齒件（33)，係嵌設於該棘齒座（32)上而可於其 上旋轉’其另端則可卡制於該棘齒（3Π)上。 該傳動變控組(40) ’其具有設於該花較座（1〇)預設部位之 至少一第一定位部（41)’及一體形成於該座體（21)上之至少一 第二定位部（42) ’其十各該第二定位部（42)係為環設於該定位 緣(22)上之貫孔，該第一定位部（41)係呈螺孔狀，設於相對於 該第二定位部（22)之該花轂座（1〇)端緣面部位；各該第一、第 籲 二定位部(41)(42)兩者係以一螺件(43)相互螺接固定。 該定位組(50)，係設於該座體(21)之外側端，於以螺接方 式穿设該轴桿（11)並使該座體（21)於該軸桿ο〗）上預設部位 作旋動而不脫離。 藉由上述構件’利用該傳動變控組使各該第一、第二定位 部（41) (42)兩者以該螺件(43)組設或拆除，使各該花穀座（1〇) 及傳動組(20)兩者相互作連接及不連接’進而具有直接及間接 傳動之狀態轉換’以達到應用同一組構件可切換為向且直接傳 8 M407174 動、或單向且間接傳動之雙重使用功能。 為供進一步瞭解本創作構造特徵、運用技術手段及所預期 達成之功效，茲將本創作使用方式加以敘述如下： 本創作之組設，首先將該軸桿（u)穿設於該花轂座（1〇) 内，將該棘齒環(31)螺設固定於該花轂座（1〇)内，並將各該頂 齒件(33)定位賊棘齒座(32)上；以各該棘齒座⑽及頂齒件 (33)共同穿設於該棘齒環(31；)内徑緣，此時各該頂齒件（抑） 之一端係卡制於該棘齒（311)上；最後將該定位組(5〇)穿設該 軸桿（11)並以其端緣抵制於該座體(21)外侧緣’即組設完畢。 本創作於作「雙向且直接」之傳動態樣使用時，請參照第 二圖，係將該螺件（43)共同螺設於各該第一、第二定位部 (41)(42)，於逐一鎖設各該螺件(43)後，此時各該花轂座（1〇) 及傳動組(20)兩者呈連接狀態，故當鍊條傳動使該齒盤（23) 產生順時針旋轉時，亦同步驅動該花轂座〇〇)產生順時針旋 轉，反之，當鍊條傳動使該齒盤23)產生逆時針旋轉時，亦同 步驅動該花轂座（1〇)產生逆時針旋轉；此一使用狀態，係藉由 該傳動變控組(40)將各該花轂座（1〇)及傳動組(2〇)結合，而使 兩者直接作「同步」及「同向」之轉動，而轉換成「雙向且直 接」之傳動態樣。 本創作於作「單向且間接」之傳動態樣使用時，請參照第 四圖’係將該螺件(43)解除共同螺設於各該第一、第二定位部 (41)(42)之狀態，於逐一拆解該螺件W3)後，此時各該花轂座 (10)及傳動組(20)兩者呈不連接狀態，得靠該棘輪組(3〇)作間 9 M407174 .· 接媒介以傳動各該花較座（10)及傳動組(20);故當鍊條傳動使 該齒盤(23)產生逆時針旋轉時，此為車體往前移動之狀態，即 驅動該棘倾⑽)產生逆時針_，並同步帶動職穀座⑽ 產生之有效作謂動；反之，#職_使該齒盤 (23)產生辦針旋轉時’糊步驅雜棘齡⑽)產生順時針 旋轉^此時因該棘齒組⑽為空轉狀態，而無法傳動該花穀座 (10)旋轉，此-使概態，係藉由該傳動變控組⑽將各該花 餘⑽及傳她⑽「分離」，峨兩者驗靠雜齒組⑽ 間接作單-逆時針方向之「同步」及「同向」有效傳動，而轉 換成「單向且間接」之傳動態樣。 本創作利用該傳動變控组⑽’其具有分別設於各該花數 座（10)及傳動座（20)上之各該第一、第二定位部⑹(42)，藉 由該螺件⑽組接或拆除’使各該第―、第二定位部⑹⑽ 兩者以可相互作連接及不連接，並於進一步搭配該棘齒組⑽ 其具有單向之雜’躺祕縱·⑽及伽組⑽兩者 ί 具有直接且雙向」及「間接且單向」兩種傳動之狀態轉換， 使得本創作可於不拆換花轂及相關組件之條件下，快速變'換 直接且雙向」及「間接且單向」^種傳動^式，*具有雙傳 • 動功效’解決習知必須花轂組及傳動組等相關構件整組拆換之 耗時問題，且本創作之切換傳動型態作業係相當簡單、快速， 而具極高之便利性。 本創作係增没該傳動變控組(40)於各該花穀座（1 Q)及傳 動組（20)之間’並使得其他構件如各該花轂座（1〇)、傳動組 10 M407174 ·. ⑽）、棘齒組⑽）、及定位組(50)等均可通用之相容性設計， 可使所有組件皆予以模組化，而具有兩項功效··其一，於製造 層面，無須另外制訂製造流程及相關設備、模具，而可大大降 低製造成本，並解決習知因傳動方式不同而使用不同構件，須 • 各自制定製造流程及失、治具之問題；其二，於管理層面，因 • 本創作之相關組件已模組化，故於物料管理上無需額外編列物 料編號作管制，於採購上亦可單一訂購作業進行，可簡化管理 流程，降低管理成本，並解決習知物料管理上相當繁複且成本 _ 浪費之問題。 本創作之各該第一、第二定位部(41)(42)，係可一體方式 分別形成於各跳綠（⑻及顏⑵）上，故賊構上更為簡 單，於組設上又可更節省_，係僅添設本_該傳動變控組 ’ (40)之簡易結構，即可達到相當大之經濟效果，而極富實用性 及便利性。 值得-提，本創作可於該定位緣(22)外觀形狀作變化，請 籲 參照第五圖’該定位緣(22)係呈花瓣狀，係依該第二定位部(42) 之設置部仙軸贴狀環設之凸部。此_設計主要為該定位 緣(22)剔除多餘未使用之部位，以達到輕量化功效。 請參照第六圖至第九圖，係為本創作之另一實施例，該螺 件(43)係呈階狀桿體’其外緣分別設有—第—螺部(431)及一 第二螺部(432)，該第一螺部(431)係螺設於該第一定位部⑹ 内，該第二螺部（432)則螺設於該第二定位部（42)内；一内六 角孔(433)，係設於該第二螺部(432)之端緣面上。 11 M407174 此一實施例於使各該花轂座（10)及傳動組（20)相互連接 時’係以六角扳手嵌設於該内六角孔(433)内，並開始將該螺 件(43)朝該第二定位部(42)方向旋轉，而使各該第二螺部(432) 及第二定位部（42)螺設固定，當各該螺件(43)逐一螺設定位 後，此時該傳動組(20)即固接於該花轂座（1〇)上，而可與之同 步旋轉，此狀態則為「直接」且「雙向旋轉」之傳動。:=The wheel structure of the two-way "two-way transmission" usually sighs or the body is formed on the wheel seat, so it conforms to the "direct transmission" type. The number of bicycle wheels that are known as "indirect" and "one-way" transmissions, the "wheels" disclosed in the new domestic No. 16576 patent, including: the shaft '-valley body' is placed in the heart On the shaft 'and the wheel has a - joint portion inside the side of the body; - a ratchet sleeve is disposed on the mandrel and recorded next to the wheel body" the ratchet includes: at least a sprocket disposed in the ratchet One side; and a polygonal bump ' § the other side of the ratchet; the clutch device is sleeved on the mandrel, the clutch device includes; a plurality of rollers abutting against the outer edge of the polygon (10), each a roller corresponding to one of the outer edges of the polygonal bump; a detachment of the 'polygonal bump surrounding the ratchet' has a plurality of notches on the hybrid ring. The rollers are located in the notches, each a roller corresponding to one of the notches, and a ring spring 'fitting on the clutch ring and feeding the rollers; a transmission ring surrounding the clutch device, the transmission ring being coupled to the wheel body On the joint; where 'when the above rolls her more than that When the convex shape at the center of the outer block, the sharp __ column with the transmission, and when the above-described four kinds of roller away from the center of the convex polygon, then the transmission region of the sharp ring.茂肉^ belongs to the "direct" and "two-way" transmission bicycle wheel structure, such as the "single-catch bicycle wheel structure" disclosed in the new patent No. 098219605, which contains the miscellaneous group In the center of the wheel of the bicycle, the wheel hub has a hub shell, and the inner axle is provided with an axle, and at least one side of the shell seat is formed with a convex-bonding seat, and the Xuan-embedded portion is set on the bet. Outside the side of the seat; - single miscellaneous ship, _ is located in the mixed material, the surface of the ring is provided with a number of chain teeth, Xuan second 卩, is set on the single speed chain group relative to a portion of the first inlay portion and interposed with the first inlay portion; a clamping group having a -chain disc positioning ring, the screw is disposed on the shell and the single speed chain group Tightly positioned on one side of the wheel set. [New content] In the above, the structure is designed with a ratchet set, the ratchet is located next to the body of the wheel. The ratchet includes a sprocket and a polygonal bump. The sprocket is disposed on one side of the ratchet basin, and the polygonal bump Look at the ratchet wheel correction, the peak of the touch between the wheel valley and the sprocket to combine the two media _, the transmission characteristics of the one-way work of the record wheel set 'is an indirect and one-way transmission type; the latter structure The second embedded portion disposed on the single-speed chain plate group is directly embedded in the first embedded portion of the wheel hub, so that the single-speed hybrid sewing wheel is directly combined and synchronously driven, which is directly And two-way transmission. However, whether it is an "indirect and one-way" or "direct and two-way" transmission type, because of the different components of the two, the application on the bicycle can only be selected second, and the M407174 method is not available at the same time, so the use Can only be single-fine, only single-transmission mode, no:, switch power cycle b, another-side, if the same bicycle should change the original transmission type to another type, the whole set of hub group and chain plate In order to replace the need to carry out quite a lot of dismantling _ industry and more; and the components of the former sloping because they are not compatible with each other, for the general bicycle industry, in addition to the development of their clips, fixtures, For the management of women, it is also necessary to provide a separate material number for control, resulting in increased manufacturing and management costs and waste. ° (Technical means to solve the problem) In view of this, the bicycle hub structure with double transmission disclosed in the present invention includes a flower hub, a transmission group, and has a side disposed on the flower valley seat. a seat body on the end edge of the body 'the upper forest at least the toothed disc; the ratchet set, which is disposed at each of the plurality of seats and the drive is closed by the miscellaneous wheel set to provide each of the lighter transmission sets to generate one-way effective mutual And an indirect rotary transmission; a transmission variable control group having at least a first portion (fourth) of the wire-providing portion, and at least a second positioning portion on the body of the lion, each of the first 1. The second positioning portion can be connected to each other and not connected to enable each of the flower valleys and the transmission group to have a state transition of direct and indirect transmission; by using the above-mentioned member, using a convertible transmission type The money she designed is designed to 'quickly change the direct and two-way" and "indirect and one-way" transmission modes under the conditions of the forest conversion and paste components, and has a dual transmission mechanism. And the concept of pooling, can greatly reduce manufacturing costs and management costs Therefore, the overall structure of up to facilitate practical person. 6 (cf. the efficacy of the prior art) The surname structure ^ main goal is to provide a double-drive bicycle hub (four) her, _, can quickly change the "direct and two-way" connection without the condition τ of the L = butterfly component And early to the "two transmission modes, but with dual transmission. (4) The purpose of this is to provide a bicycle with a double transmission: the type of separation: the transmission variable control group is used to switch between the flower hub and the transmission group, and the module is not required to be modularized. In addition, the development of the manufacturing process and related equipment, molds have the same purpose and the purpose of this creation - the purpose of the money supply - the two-touch bicycle flower structure - its use of switchable transmission variable control group design, that is, simple Quickly change the transmission mode, without the removal of the body and re-saki, but the cost of the cake. [Embodiment] Please refer to the first to the fourth figure. The bicycle structure with double transmission provided by this creation is mainly composed of the flower valley seat (10), which is located on the flower seat (10). a transmission group (20), a ratchet set (3〇), a set of decorative control groups (10) disposed between each of the flower hubs and the transmission group (10), and abutting and positioning the plurality of seats (10) One of the outer positioning groups (50). The flower hub (10) has a shell shape, and a shaft (11) is disposed on a central axis thereof, and the flower hub (10) is rotatable on the shaft (11). M407174 .. The transmission set (20)' has a seat body (21) disposed on the side edge of the flower valley seat (10), which is in the form of a ring having a larger diameter and a positioning edge (22) One side of the positioning edge (22) is integrally formed with a toothed disc (23). The ratchet set (30) is disposed between each of the flower hubs (1〇) and the transmission set (2〇), and the ratchet set (30) is provided to provide each of the flower hubs (1〇) and the transmission set ( 2〇) mutually generating a one-way effective and indirect rotary transmission; the ratchet set (3〇) has a ratchet ring (31) disposed in an end edge of the flower hub (10), and integrally formed therein Positioning edge • (22) One of the other side of the ratchet seat (32); the inner ring of the ratchet ring (31) is provided with a plurality of ratchet teeth (311); the three top teeth (33) are embedded in the The ratchet seat (32) can be rotated thereon and the other end can be snapped onto the ratchet (3 turns). The transmission variable control group (40) has at least one first positioning portion (41)' disposed at a predetermined portion of the flower holder (1〇) and at least one portion integrally formed on the seat body (21) The second positioning portion (42) is configured to be a through hole formed in the positioning edge (22), and the first positioning portion (41) is in the shape of a screw hole. Relative to the end portion of the flower hub (1〇) of the second positioning portion (22); each of the first and second positioning portions (41) (42) is a screw member (43) They are screwed together. The positioning group (50) is disposed at an outer side end of the seat body (21), and the shaft (11) is threadedly passed and the seat body (21) is pre-mounted on the shaft rod ο) Set the part to rotate without leaving. By means of the above-mentioned member', the first and second positioning portions (41) (42) are assembled or removed by the screw member (43) by using the transmission variable control group, so that each of the flower valleys (1〇) And the transmission group (20) are connected to each other and not connected 'and thus have state transitions of direct and indirect transmissions' to achieve the same group of components can be switched to and directly transmit 8 M407174 motion, or one-way and indirect transmission Dual use function. In order to further understand the characteristics of this creation, the use of technical means and the expected results, the use of this creation is described as follows: The composition of this creation, first the shaft (u) is placed in the flower hub (1〇), the ratchet ring (31) is screwed and fixed in the flower hub (1〇), and each of the top teeth (33) is positioned on the thief ratchet seat (32); The ratchet seat (10) and the top tooth member (33) are coaxially disposed on the inner diameter edge of the ratchet ring (31;), and one end of each of the top teeth members is restrained on the ratchet (311) Finally, the positioning group (5〇) is passed through the shaft (11) and its end edge is resisted to the outer edge of the seat body (21), that is, the assembly is completed. When the present invention is used as a "two-way and direct" transmission dynamic sample, please refer to the second figure, the screw (43) is screwed together in each of the first and second positioning portions (41) (42). After the screw members (43) are locked one by one, at this time, the flower hub (1〇) and the transmission group (20) are connected, so that when the chain drive makes the toothed disc (23) clockwise When rotating, the flower hub is also driven synchronously to produce a clockwise rotation. Conversely, when the chain drive causes the toothed disc 23 to rotate counterclockwise, the flower hub (1〇) is synchronously driven to generate a counterclockwise rotation. In this state of use, the flower hub (1〇) and the transmission group (2〇) are combined by the transmission variable control group (40), so that the two directly "synchronize" and "same direction" Turn it and convert it into a "two-way and direct" dynamic sample. When the present invention is used as a "one-way and indirect" transmission dynamic sample, please refer to the fourth figure 'the screw member (43) is unscrewed and screwed to each of the first and second positioning portions (41) (42). The state of the screw member W3) is disassembled one by one, and at this time, the flower hub (10) and the transmission group (20) are not connected, and the ratchet group (3〇) is used as the room 9 M407174 .. is connected to the medium to drive each of the flower seat (10) and the transmission group (20); therefore, when the chain drive causes the toothed disk (23) to rotate counterclockwise, this is the state in which the vehicle body moves forward, that is, Driving the spine (10) produces a counterclockwise _, and synchronously drives the effective rotation of the valley seat (10); otherwise, the #职_ causes the toothed disc (23) to produce a needle rotation when the 'paste step is driven by the spine age (10) Producing clockwise rotation ^ At this time, because the ratchet group (10) is in an idling state, the flower valley seat (10) cannot be driven to rotate, and this - the general state is obtained by the transmission variable control group (10) (10) and pass her (10) "Separation", the two rely on the tooth group (10) indirect single-counter-clockwise "synchronous" and "same direction" effective transmission, and converted into "one-way and indirect" transmission dynamic sampleThe present invention utilizes the transmission variable control group (10)' having the first and second positioning portions (6) (42) respectively disposed on each of the flower seats (10) and the transmission base (20) by the screw member (10) assembling or disassembling 'to make each of the first and second positioning portions (6) (10) mutually connectable and unconnected, and further to match the ratchet set (10) with a one-way miscellaneous 'lying secret (10) and Gamma (10) Both have direct and bidirectional and "indirect and one-way" state transitions, enabling the creation to quickly change between direct and bidirectional without dismantling the hub and related components. And "indirect and one-way" type of transmission type, * has double transmission and dynamic function 'solving the time-consuming problem of the whole group of related components such as the flower hub group and the transmission group, and the switching transmission type of the creation The operating system is quite simple and fast, and has a high degree of convenience. The creation system adds the transmission variable control group (40) between each of the flower valleys (1 Q) and the transmission group (20) and makes other components such as the flower hub (1〇) and the transmission group 10 M407174 ·. (10)), ratchet set (10)), and positioning set (50) can be used in a compatible design, so that all components can be modularized, and have two functions. At the level, it is not necessary to separately formulate the manufacturing process and related equipment and molds, which can greatly reduce the manufacturing cost and solve the problem of using different components due to different transmission modes. It is necessary to formulate the manufacturing process and the problems of the fixtures and fixtures. At the management level, the relevant components of this creation have been modularized. Therefore, no additional material number is required for material management. It can also be ordered in a single order, which simplifies the management process, reduces management costs and solves problems. Conventional material management is quite complicated and cost _ wasteful. Each of the first and second positioning portions (41) (42) of the present invention can be integrally formed on each of the jumping greens ((8) and (2)), so that the thief is simpler in construction and is further arranged on the group. It can save more _, and only add the simple structure of the _ the transmission variable control group ' (40), which can achieve considerable economic effects, and is extremely practical and convenient. It is worth mentioning that the creation can be changed in the shape of the positioning edge (22). Please refer to the fifth figure. The positioning edge (22) is petal-shaped, depending on the setting portion of the second positioning portion (42). The convex part of the fairy shaft is ring-shaped. This design is mainly to remove excess unused parts for the positioning edge (22) to achieve lightweighting effect. Please refer to the sixth to ninth drawings. In another embodiment of the present invention, the screw member (43) is a stepped rod body whose outer edges are respectively provided with a first screw portion (431) and a first portion. a second screw portion (432) is screwed into the first positioning portion (6), and the second screw portion (432) is screwed into the second positioning portion (42); The hexagonal hole (433) is disposed on the end edge surface of the second screw portion (432). 11 M407174 In this embodiment, when the flower hub (10) and the transmission group (20) are connected to each other, a hexagonal wrench is embedded in the hexagon socket (433), and the screw is started (43). Rotating in the direction of the second positioning portion (42), the second screw portion (432) and the second positioning portion (42) are screwed and fixed, and after the screw members (43) are screwed one by one, At this time, the transmission group (20) is fixed to the flower hub (1〇) and can be rotated synchronously, and the state is a "direct" and "bidirectional rotation" transmission.
欲使各該花轂座（10)及傳動組(2〇)相互不連接時，係以六 角扳手嵌設於該内六角孔(433)内，並開始將該螺件(43)朝該 第一疋位部（41)方向旋轉，而使各該第二螺部（432)逐漸脫離 該第二定位部(42) ’當該第二獅(432)完成賴該第二定位 部（42)後’此時該傳動組(2〇)即未固接於該花轂座上呈分離狀 態’而可無法與之同步旋轉，需靠該棘齒組(3〇)所具有之單向 有效旋轉傳動之躲來傳騎間之旋躺力，絲態則為「間 接」且「單向旋轉」之傳動。此一實施態樣，其所預期達到之 功效，係與剛述實施例完全相同。If the flower hub (10) and the transmission group (2〇) are not connected to each other, a hexagonal wrench is embedded in the hexagon socket (433), and the screw (43) is started toward the first a second portion (42) is gradually rotated away from the second positioning portion (42) 'when the second lion (432) completes the second positioning portion (42) After that, the transmission group (2〇) is not fixed to the flower hub and is in a separated state, and cannot be rotated synchronously, and the one-way effective rotation of the ratchet group (3〇) is required. The transmission is hidden from the riding force of the riding room, and the silk state is the transmission of "indirect" and "one-way rotation". In this embodiment, the expected efficacy is exactly the same as in the just described embodiment.
請參照第十圖至第十一圖，係為本創作之再一實施例，其 中於該定位緣(22)相對於該棘齒座(32)之另側，進一步以一體 方式形成冑套接部(24)，該齒盤(23)係以若干數量呈疊置狀 套設於該套接部（24)上。 此-實施例’係為本創作於變速型趣之應躲態，其利 用該座體⑻i形成縣接部⑽，提供疊置狀之多數該齒 盤(23)可裝設部位，而同時具有可變速之效果；此一實施態 樣’其傳_財式，騎職_之功效，健前述實施例 12 M407174 完全相同。Please refer to the tenth to eleventh drawings, which is still another embodiment of the present invention, wherein the positioning edge (22) is further integrally formed with the socket on the other side of the ratchet seat (32). In the portion (24), the toothed disc (23) is sleeved on the sleeve portion (24) in a plurality of numbers. This embodiment is a creation of the shifting type, which uses the seat body (8) i to form a county joint (10), and provides a plurality of stacked portions of the toothed disc (23). The effect of the variable speed; the effect of this embodiment is the same as that of the previous embodiment 12 M407174.
請參照第十二圖至第十四圖，係為本創作之更一實施例， 該座體(21)係呈環體狀，其一侧一體形成有該齒盤(23);該棘 輪組(30)進一步包含有一棘齒座(32)，係以一體形成方式設於 該座體(21)之另側；該第二定位部(42)係一體形成於該棘齒座 (32)外端緣之階狀緣部；各該第一定位部(μ)係呈貫孔狀，於 該第二定位部(42)相對位置’分別以徑向穿設於該花轂座（i〇) 預設部位，並使其貫孔朝向該第二定位部(42)貫設；一抵接件 (44)，係由該花轂座（10)外穿設該第一定位部(41)，至該抵接 件(44)穿設端頂抵於該第二定部位(42)之外緣。Referring to the twelfth to fourteenth drawings, in a further embodiment of the present invention, the seat body (21) is in the form of a ring body, and the toothed disc (23) is integrally formed on one side thereof; the ratchet set (30) further comprising a ratchet seat (32) disposed on the other side of the seat body (21) in an integrally formed manner; the second positioning portion (42) is integrally formed outside the ratchet seat (32) a stepped edge portion of the end edge; each of the first positioning portions (μ) is formed in a through hole shape, and is disposed in the radial direction of the second positioning portion (42) at a relative position of the flower hub (i〇) a predetermined portion, and a through hole thereof is disposed toward the second positioning portion (42); an abutting member (44) is disposed outside the flower hub (10) through the first positioning portion (41), The abutting member (44) is disposed at an end to abut the outer edge of the second fixed portion (42).
此一實施例’係以徑向穿設該抵接件(44 )於該花轂座（i 〇) 之方式’並使魏接件（44)穿設端頂抵於該第二定位部⑽ 之結構設計，而使It座體⑵）與該花⑻兩者呈連接之結 合狀態，而可切換成「直接且雙向」之同步傳動型態；反之， 當該頂接件(44)拆解退出該錄座⑽時’各該絲座⑽ ^座體⑵）兩者即呈不連接之分離狀態，而可切換成「間接且 單向」之傳動型態。此-實施態樣，其所預期達到之功效，係 與前述實施例完全相同。 綠合上述 作所揭露之「具雙傳動之自行車花穀结 構」，係提供-具可變換「單向且間接」及「雙向且直接」雙 ^傳動方式之餘結構，其蝴_該_變她設_^ 化較座及__，贿得兩柯作連接或不連接之切換，而 於不拆解整組輪fe組之情軒，可_兩種傳動型態之切換， 13 同時其結構簡易、组設及切換作業簡單、快速，又具有相容性 之模組化設計，亦得大大降低製造及管理成本，喊致一穩固 結合及組紐雛高之自行車輪驗構，俾使整體確具產業實 用性及成本效益，且其構成結構又未曾見於諸#刊或公開使 用，誠符合新型專辦請要件，騎鈞刺鑑，早日准予專 利’至為感禱。 ，需陳明者’社職乃是本卿之具財_及所運用之 若依本解之構想所作之改變，其職生之功能作 =未^說明書及圖式所涵蓋之精神時，均應在本創作之範 圍内，合予陳明。 ^靶 M407174 【圖式簡單說明】 第一圖為本創作一較佳實施例之立體外觀圖。 第二圖為本創作一較佳實施例之立體分解示意圖。 第三圖為本創作一較佳實施例之組合剖視圖。 第四圖為本創作一較佳實施例之使用狀態圖一。 第五圖為本創作一較佳實施例之使用狀態圖二。 第六圖為本創作另一實施例之立體外觀圖。 第七圖為本創作另一實施例之立體分解示意圖。 第八圖為本創作另一實施例之使用狀態圖一。 第九圖為本創作另一實施例之使用狀態圖二。 第十圖為本創作再一實施例之立體外觀圖。 第十一圖為本創作再一實施例之使用狀態圖。 第十二圖為本創作更一實施例之立體外觀圖。 第十三圖為本創作更一實施例之立體分解示意圖。 第十四圖為本創作更一實施例之使用狀態圖。 15 M407174 【主要元件符號說明】 [本創作] 花轂座 (10) 傳動變控組 轴桿 (11) 第一定位部 傳動組 (20) 第二定位部 座體 (21) 螺件 定位緣 (22) 第一螺部 齒盤 (23) 第二螺部 套接部 (24) 内六角孔 棘輪組 (30) 抵接件 棘齒環 (31) 定位組 棘齒 (311) 棘齒座 (32) 頂齒件 (33) \)y \]y \ 1 2 CO Λ7 012333340 444444445 16In this embodiment, the contact member (44) is radially disposed in the manner of the flower hub (i 〇), and the connector (44) is disposed at the end to abut the second positioning portion (10). The structural design is such that the It seat (2)) and the flower (8) are connected in a combined state, and can be switched to a "direct and bidirectional" synchronous transmission type; otherwise, when the top member (44) is disassembled When the recording position (10) is exited, the two sockets (10) and the base (2) are separated from each other, and can be switched to an "indirect and one-way" transmission type. This embodiment, which is expected to achieve the same efficacy, is identical to the previous embodiment. The "Bike Valley Structure with Double Transmission" disclosed in the above-mentioned work is provided with a structure that can be changed between "one-way and indirect" and "two-way and direct" double-drive mode. She set up _^ to compare the seat and __, bribe the two ke for the connection or not to switch, and not to disassemble the entire group of the fe group, can switch between the two transmission types, 13 at the same time Simple structure, simple set-up and switching operation, and modular design with compatibility, it also greatly reduces the manufacturing and management costs. It is indeed practical and cost-effective in the industry, and its structure has not been seen in the publications or public use. It is in line with the new special requirements, riding the scorpion, and granting patents as soon as possible. The need for Chen Ming's 'social job is the wealth of the clerk _ and the changes made according to the concept of the solution, the function of the employee's function = not the spirit of the manual and the schema It should be given to Chen Ming within the scope of this creation. ^Target M407174 [Simple Description of the Drawings] The first drawing is a perspective view of a preferred embodiment of the present invention. The second figure is a perspective exploded view of a preferred embodiment of the present invention. The third figure is a combined cross-sectional view of a preferred embodiment of the present invention. The fourth figure is a use state diagram 1 of a preferred embodiment of the present invention. The fifth figure is a use state diagram 2 of a preferred embodiment of the present invention. The sixth drawing is a perspective view of another embodiment of the creation. Figure 7 is a perspective exploded view of another embodiment of the present invention. The eighth figure is a use state diagram 1 of another embodiment of the creation. The ninth figure is a use state diagram 2 of another embodiment of the present creation. The tenth figure is a perspective view of another embodiment of the creation. The eleventh figure is a use state diagram of still another embodiment of the creation. Figure 12 is a perspective view of a further embodiment of the creation. Figure 13 is a perspective exploded view of a further embodiment of the creation. Figure 14 is a diagram showing the state of use of a further embodiment of the creation. 15 M407174 [Description of main component symbols] [This creation] Flower hub (10) Transmission variable control group shaft (11) First positioning part transmission group (20) Second positioning part seat (21) Screw positioning edge ( 22) First screw gear (23) Second screw socket (24) Hexagon socket ratchet set (30) Abutment ratchet ring (31) Positioning group ratchet (311) Ratchet seat (32 ) Top tooth (33) \)y \]y \ 1 2 CO Λ7 012333340 444444445 16