M416565 五、新型說明： 【新型所屬之技術領威】 [0001]本創作係關於一種離合式自行車電力驅動裝置及其離合 式驅動器，特指一種可將電力驅動組件及腳踏軸驅動組 件間做單向離合之驅動裝置。 [先前技術3 [0002]自行車為最普及受到廣泛應用的休聞運動及代步工具之 一，其主要概念為利用騎乘者的腳踏力量踩動齒盤並連M416565 V. New Description: [New Technology Alliance] [0001] This book is about a clutch type bicycle electric drive device and its clutch drive, especially one that can make between the electric drive components and the pedal drive components. One-way clutch drive. [Prior Art 3 [0002] Bicycle is one of the most widely used snare sports and travel tools, and its main concept is to use the rider's pedaling force to step on the toothed disc and connect
帝驅勁设輪紅轉’ —1 抑刀财、，热而當便片 者於騎乘至具有斜度之上坡地形或者是需要騎乘二相^ 遠的長途距離時，或可能發生腳六τ d >^足，亦或者是腳^ 不勝負荷、過度疲勞而影響騎乘 尤其是對於老人家， 女=或者幼童而I:力吃重的騎乘行程更_ 一種障礙，而基於此考量，故遂有 乃J選擇性以電力驅重 組件取代以腳踏軸驅動組件驅動行 輔助自行車）的問世^ 自行車（電The emperor drives the wheel to turn red '-1' to suppress the knife, and the hot and casual piece can ride to a slope with a slope above the terrain or a long distance that needs to ride two phases ^ far, or a foot may occur Six τ d > ^ foot, or foot ^ Overwhelming, excessive fatigue and affect riding, especially for the elderly, women = or young children and I: heavy riding rides more _ an obstacle, and based on this consideration Therefore, there is a J-selective replacement of the pedal-driven component to drive the auxiliary bicycle with the electric power-driven component. ^ Bicycle (electric
LUUU3J 勑目行車雖然便利，但是礙於鈐 、、"°構設計上巷雜， 於造價上甚高，因此銷售之價格 ” 勿為消費大眾所名 ，甚為可惜，且現有技術之電動自 ^R 仃車由於附加於多 電力驅動裝置的結構具有相當 里董且佔據—定戈 間，因此對於大鋒者來說，整個車 過重及外型上較笨重等缺失，再者， .^有1 現有技術中該类 j 以=動之自行車的電力驅動組件雖可帶動細 而驅動車體前進，但由於㈣與_輪組件相互卡^ 呈共轉，因此齒盤旋轉時亦同步帶動腳踏轴及腳踏由 yt Απιηι . _Although LUUU3J is convenient for driving, it is a hindrance to the design of the street, and the price is so high that the price of the sale is not for the name of the consumer. It is a pity that the existing technology is self-powered. ^R 仃 由于 由于 由于 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 附加 ^ ^ ^ ^ 1 In the prior art, the electric drive component of the j-type bicycle can drive the car body to advance while driving, but since the (four) and the _ wheel assembly are mutually rotated, the pedal is rotated to simultaneously drive the pedal. Axis and pedals by yt Απιηι . _
之 表單編號A0101 第4頁/共25頁Form No. A0101 Page 4 of 25
M416565 1 I 100年07月29日梭正替換頁 動（有時更可能達到高速轉動），如此一來容易讓使用者 的雙足無法放置於踏板上，於騎乘時重心無法穩定，進 而導致意外發生，為一種設計上之缺陷，故综觀前所述 ，本創作之創作人思索並設計一種離合式自行車電力驅 動裝置及其離合式驅動器，以期針對現有技術之缺失加 以改善，進而增進產業上之實施利用。 【新型内容】 [0004] 有鑒於前述之現有技術的不足點，本創作係設計一種具 備新穎性、進步性及產業利用性等專利要件之離合式自 行車電力驅動裝置及其離合式驅動器，以期克服先前技 術之難點。 [0005] 為達到上述目的，本創作所採用的技術手段為設計一種 離合式自行車電力驅動裝置，其包含： 一支撐軸管，其為一中空管件；一直軸式馬達，其對應 固定於該支撐軸管内；一齒輪調速器，其内部配置有至 少一減速齒輪組，其設於該直轴式馬達之一驅動轉軸上 且亦對應穿設於該支撐軸管内，其藉該減速齒輪組之齒 數比配置，可調整驅動轉軸之轉速後以一輸出軸输出較 緩和的轉速，且於該輸出轴上設有一第一轉向齒輪，其 可受該輸出軸驅動而旋轉；一軸架，其對應設於該支撐 軸管之底端處且套設於該第一轉向齒輪上，且該軸架於 橫向之兩端上分別設有一第一轴孔及一第二軸孔；一腳 踏軸，其對應可旋轉地穿設於該軸架内且穿出該第一軸 孔及該第二軸孔；一軸套件，其為一長形管狀件，其對 應可旋轉地套設於該腳踏軸上，且可旋轉地對應穿設於 表單編號A0101 第5頁/共25頁 M416565 100年07月29白歧正替_頁 該第二軸孔内，該軸套件之一内端穿入該轴架之内，且 於該内端上設有一第二轉向齒輪，其對應受該第一轉向 齒輪驅動且可將該輸出軸之輸出動力轉為水平向之旋轉 力輸出；一變速齒盤組件，其包含複數個相互鄰接之齒 盤，且該些齒盤對應套設於該軸套件上，且於其中一該 齒盤上設有一内軸承接架，該内軸承接架具有一内軸承 穿孔，該内軸承穿孔對應套設於該轴套件之外端處，且 於該内軸承接架之外側處固定設有一外軸承接架，該外 軸承接架具有一外軸承穿孔，該外轴承穿孔對應套設於 —M416565 1 I On July 29, 100, the shuttle is replacing the page (sometimes more likely to achieve high-speed rotation), so that the user's feet can not be placed on the pedal, and the center of gravity cannot be stabilized during riding, which leads to Accidents are a design flaw, so the creators of this creation think about and design a clutch-type bicycle electric drive and its clutch drive to improve the lack of existing technology and improve the industry. The implementation of the use. [New content] [0004] In view of the above-mentioned shortcomings of the prior art, the present invention designs a clutch type bicycle electric drive device and a clutch type driver having novelties, advancement and industrial utilization, etc., in order to overcome Difficulties in prior art. [0005] In order to achieve the above object, the technical means adopted in the present invention is to design a clutch type bicycle electric drive device, which comprises: a support shaft tube, which is a hollow tube member; a straight shaft type motor, which is correspondingly fixed to the support In the shaft tube, a gear governor is disposed with at least one reduction gear set disposed on one of the drive shafts of the direct shaft motor and correspondingly disposed in the support shaft tube, and the reduction gear set is The gear ratio is configured to adjust the rotational speed of the drive shaft to output a gentle rotational speed on an output shaft, and a first steering gear is disposed on the output shaft, which can be driven to rotate by the output shaft; At the bottom end of the support shaft tube and sleeved on the first steering gear, and the shaft frame is respectively provided with a first shaft hole and a second shaft hole at two ends of the lateral direction; a pedal shaft, Correspondingly rotatably disposed in the pedestal and passing through the first shaft hole and the second shaft hole; a shaft assembly, which is an elongated tubular member, correspondingly rotatably sleeved on the pedal shaft And rotatably corresponding Set in Form No. A0101 Page 5 of 25 M416565 100 July 2007 White Orthodox _ Page In the second shaft hole, one of the inner ends of the shaft set penetrates into the pedestal, and on the inner end a second steering gear is provided, which is correspondingly driven by the first steering gear and can convert the output power of the output shaft into a horizontal rotational force output; a shifting gear plate assembly comprising a plurality of mutually adjacent toothed disks, And the toothed discs are sleeved on the shaft sleeve, and one of the toothed discs is provided with an inner bearing bracket, the inner bearing bracket has an inner bearing perforation, and the inner bearing perforation is correspondingly sleeved on the shaft An outer bearing bracket is fixed at an outer end of the sleeve and outside the inner bearing bracket, the outer bearing bracket has an outer bearing perforation, and the outer bearing perforation is correspondingly disposed on the
該腳踏軸上；一第一單向軸承，其對應設於該内軸承穿 I 孔内且連接於該軸套件；及一第二單向軸承，其對應設 於該外軸承穿孔内且連接於該腳踏軸。 [0006] 其中，該直軸式馬達為外型成長筒狀之電力驅動馬達； 其中，該齒輪調速器為一減速機；其中，該第一轉向齒 輪與該第二轉向齒輪皆為一扇型齒輪，且兩者呈垂直配 置並且相互嚙合；其中，該腳踏軸與該第一軸孔間設有 - 至少一第一轴承單元；其中，該軸套件與該第二軸孔間 < 設置有至少一第二軸承單元；其中，該腳踏軸於穿出該 第一轴孔之一第一端上卡制固定於一第一腳踏板組件且 與該第一腳踏板組件呈連動共轉之關係，且該腳踏軸穿 出該第二軸孔之一第二端上卡制固定於一第二腳踏板組 件，且與該第二腳踏板組件呈連動共轉之關係。 [0007] 其中，該第一單向軸承具有一内環及一外環，該第一單 向轴承之該内環於單一轉向上與該第一單向軸承之該外 環相互卡制，而於相反轉向上則可對應該外環樞轉，且 表單编號A0101 第6頁/共25頁 M416565 l · 100年07月29日按正替換頁 第一單向軸承之該外環對應固定於該内軸承穿孔内，且 該第一單向軸承之該内環對應套設固定於該軸套件上；a first one-way bearing, which is correspondingly disposed in the inner bearing through hole I and connected to the shaft sleeve; and a second one-way bearing correspondingly disposed in the outer bearing through hole and connected On the pedal axis. [0006] wherein the direct-shaft motor is an externally-shaped tubular electric drive motor; wherein the gear governor is a reducer; wherein the first steering gear and the second steering gear are each a fan a gear, and the two are vertically disposed and intermeshing; wherein the pedal shaft and the first shaft hole are provided with - at least a first bearing unit; wherein the shaft sleeve and the second shaft hole are < Providing at least one second bearing unit; wherein the pedal shaft is snap-fitted to a first footrest assembly and is formed with the first footrest assembly at a first end of the first shaft hole a second rotation of the second shaft end of the second shaft hole is fixed to a second footrest assembly, and is coupled with the second footrest assembly. relationship. [0007] wherein the first one-way bearing has an inner ring and an outer ring, the inner ring of the first one-way bearing is mutually engaged with the outer ring of the first one-way bearing on a single steering, and On the opposite turn, the outer ring can be pivoted, and the form number A0101 page 6 / 25 pages M416565 l · July 29, 100, according to the replacement page, the outer ring of the first one-way bearing is fixed to The inner bearing is bored, and the inner ring of the first one-way bearing is correspondingly sleeved and fixed on the shaft sleeve;
其中，該第二單向轴承具有一内環及一外環，該第二單 向轴承之該内環於單一轉向上與該第二單向軸承之該外 環相互卡制，而於相反轉向上則可對應該第二單向軸承 之該外環樞轉，且該第二單向軸承之該外環對應固定於 該外軸承穿孔内，且該第二單向軸承之該内環對應套設 固定於該腳踏軸上；且其中，該轴架於一上壁面設有一 通孔，該通孔連通於該支撐軸管之内部空間以允許該第 一轉向齒輪之穿入。 [0008] 此外，本創作進一步提出一種離合式驅動器，其包含： 一驅動器，其具有一驅動轉軸；一齒輪模組，其内部配 置有至少一減速齒輪組，其設於該驅動器之驅動轉軸上 ，且於該輸出軸上設有一第一轉向齒輪；一軸架，其套 設於該第一轉向齒輪上，且該軸架於兩端分別設有一第 一軸孔及一第二軸孔；一腳踏轴，其對應可旋轉地穿設 於該軸架中且穿出該第一軸孔及該第二軸孔；一軸套件 ，其對應套設於該腳踏軸上，且穿設於該第二軸孔内， 該軸套件之一内端穿入該軸架之内，且於該内端上設有 一第二轉向齒輪，其對應受該第一轉向齒輪驅動；一變 速齒盤組件，其包含複數個相互鄰接之齒盤，且該些齒 盤對應套設於該軸套件上；一第一單向軸承，其對應設 於該變速齒盤組件上且連接於該軸套件；及一第二單向 軸承，其對應設於該變速齒盤組件上且連接於該腳踏轴 〇 表單编號A0101 第7頁/共25頁 M416565 IOC·年 ϋ7月 29 日^ [0009] 其中，驅動器為一直轴式馬達；其中，齒輪模組為一齒 輪調速器；其中，於一該齒盤上設有—内轴承接架，該 内轴承接架具有一内轴承穿孔，該内軸承穿孔對應套設 於該軸套件之外端處，且於該内軸承接架之外側處固定 設有一外軸承接架，該外軸承接架具有一外軸承穿孔， 該外軸承穿孔對應套設於該腳踏轴上；且該第一單向轴 承設於該内軸承穿孔内；且該第二單向軸承系設於該外 轴承穿孔内。 [0010] 其中，該第一單向軸承具有一内環及一外環，該第一單 向軸承之該内環於單一轉向上與該第一單向轴承之該外 ® 環相互卡制，而於相反轉向上則可對應該外環樞轉，且 第一單向軸承之該外環對應固定於該内轴承穿孔内，且 該第一單向軸承之該内環對應套設固定於該軸套件上； 且其中，該第二單向軸承具有一内環及一外環，該第二 單向轴承之該内環於單一轉向上與該第二單向軸承之該 外環相互卡制’而於相反轉向上則可對應該第二單向轴 承之該外環樞轉’且該第二單向軸承之該外環對應固定Wherein, the second one-way bearing has an inner ring and an outer ring, and the inner ring of the second one-way bearing is mutually engaged with the outer ring of the second one-way bearing on a single steering, and is reversely turned The outer ring of the second one-way bearing is pivoted, and the outer ring of the second one-way bearing is correspondingly fixed in the outer bearing perforation, and the inner ring corresponding to the second one-way bearing The pedestal is fixed on the pedal shaft; and wherein the yoke is provided with a through hole on an upper wall surface, and the through hole communicates with the inner space of the support shaft tube to allow the first steering gear to penetrate. [0008] In addition, the present invention further provides a clutch driver, comprising: a driver having a driving shaft; a gear module having at least one reduction gear set disposed on the driving shaft of the driver And a first steering gear is disposed on the output shaft; a yoke is sleeved on the first steering gear, and the yoke is respectively provided with a first shaft hole and a second shaft hole at two ends; a pedal shaft correspondingly rotatably disposed in the pedestal and passing through the first shaft hole and the second shaft hole; a shaft sleeve correspondingly sleeved on the pedal shaft and being disposed on the pedal shaft In the second shaft hole, an inner end of the shaft sleeve penetrates into the pedestal, and a second steering gear is disposed on the inner end, which is correspondingly driven by the first steering gear; a shifting sprocket assembly, The plurality of toothed discs are adjacent to each other, and the toothed discs are correspondingly sleeved on the shaft sleeve; a first one-way bearing is correspondingly disposed on the shifting gear unit and coupled to the shaft sleeve; a second one-way bearing corresponding to the shifting gear set Connected to the pedal axis 〇 Form No. A0101 Page 7 / Total 25 pages M416565 IOC · Year July 29 ^ [0009] Among them, the drive is a linear motor; wherein the gear module is a gear The inner gear bearing has an inner bearing bracket, the inner bearing bracket has an inner bearing perforation, and the inner bearing perforation is sleeved at an outer end of the shaft sleeve, and An outer bearing bracket is fixedly disposed on an outer side of the bearing bracket, the outer bearing bracket has an outer bearing perforation, and the outer bearing perforation is correspondingly sleeved on the pedal shaft; and the first one-way bearing is disposed therein The bearing is perforated; and the second one-way bearing is disposed in the outer bearing perforation. [0010] wherein the first one-way bearing has an inner ring and an outer ring, and the inner ring of the first one-way bearing is interlocked with the outer ring of the first one-way bearing on a single steering. In the opposite direction, the outer ring is pivoted, and the outer ring of the first one-way bearing is correspondingly fixed in the inner bearing through hole, and the inner ring of the first one-way bearing is correspondingly fixed to the inner ring. The second one-way bearing has an inner ring and an outer ring, and the inner ring of the second one-way bearing is interlocked with the outer ring of the second one-way bearing on a single steering 'On the opposite steering, the outer ring of the second one-way bearing can be pivoted' and the outer ring of the second one-way bearing is correspondingly fixed
於該外轴承穿孔内’且該第二單向軸承之該内環對應套 I 設固定於該腳踏軸上。 [0011] 而本創作之離合式自行車電力驅動裝置及其離合式驅動 器於設計上係其利用於齒盤與電力驅動組件以及與腳踏 驅動組件之間分別設置以一單向軸承，進而可令使用者 選擇性以電力驅動組件驅動齒盤以帶動車體前進時，不 會連動地帶動腳踏板組件，進而防止因為腳踏板組件隨 著齒盤高速旋轉而造成使用者騎乘上之危險，且再者， 表單編號Α0101 第8頁/共25頁 M416565 I * 100年07月29日修正替換頁 而為了讓上述目的、技術特徵以及實際實施後之增益性 更為明顯易懂，於下文中將係以較佳之實施範例輔佐對 應相關之圖式來進行更詳細之說明。 【實施方式】 [0012] 為利貴審查員瞭解本創作之創作特徵、内容與優點及其 所能達成之功效，茲將本創作配合附圖，並以實施例之 表達形式詳細說明如下，而其中所使用之圖式，其主旨 僅為示意及輔助說明書之用，未必為本創作實施後之真 實比例與精準配置，故不應就所附之圖式的比例與配置 關係解讀、侷限本創作於實際實施上的權利範圍，合先 敘明。 [0013] 請配合參看第一至五圖所示，本創作提出一種離合式自 行車電力驅動裝置，其於一較佳之實施方式可包含：一支 撐軸管（10)、一直軸式馬達（20)、一齒輪調速器（30)、 —軸架（40)、一腳踏軸（50)、一軸套件（60)、一變速齒 盤組件（70)、一第一單向軸承（80)及一第二單向轴承 (90)。 前述之支撐轴管（10)對應連接於自行車之座墊下，為一 長直中空管件。 [0014] 前述之直軸式馬達（20)為外型成長筒狀之電力驅動馬達 ，其對應穿設固定於該支撐軸管（10)内，該直軸式馬達 (20) 具有一驅動轉軸（21)，該驅動轉轴（21)朝下延伸。 [0015] 前述之齒輪調速器（30)可為一内部配置有至少一減速齒 輪組之減速機，其設於該直軸式馬達（20)之該驅動轉軸 (21) 上且亦對應穿設於該支撐轴管（10)内，其藉該減速 表單編號A0101 第9頁/共25頁 100年07月29日修正替無頁 齒輪組之齒數比配置，可調整驅動轉軸（21)之轉速後以 一輸出軸（31)輸出較緩和的轉速，而該類型齒輪調配應 用已為利用齒輪驅動之技術領域中行之有年的現有技術 ，為該技術中具有通常知識者所能輕易運用或替換之已 熟習技藝，且該齒輪比配速細節亦非本發明之精髓所在 ，故不就齒輪調速器（30)内部之齒輪比配置的枝微末節 於說明書中多加贅述，且於該輸出轴（31)上設有一第一 轉向齒輪（32)，其連接並卡制於該輸出軸（31)而可受該 ’ 輸出轴（31)驅動而旋轉，該第一轉向齒輪（32)或可為一 · 扇型齒輪。 邇 [0016] 前述之軸架（40)對應設於該支撐轴管（10)之底端處且套 設於該第一轉向齒輪（32)上，該軸架（40)於一上壁面設 有一通孔（41)，該通孔（41)連通於該支撐軸管（10)之内 部空間以允許該第一轉向齒輪（32)之穿入，且該軸架 (40)於橫向之兩端上分別設有一第一軸孔（42)及一第二 轴孔（4 3)。 - [0017] 前述之腳踏軸（50)對應可旋轉地穿設於該軸架（40)内且 < 穿出該第一軸孔（42)及該第二軸孔（43)，且該腳踏軸 (50)與該第一軸孔（42)間設有至少一第一軸承單元（1A) 以令該腳踏轴（50)可滑順地對應該第一軸孔（42 )旋轉， 且於穿出該第一軸孔（42)之一第一端（51)上卡制固定於 一第一腳踏板組件（2A)且與該第一腳踏板組件（2A)呈連 動共轉之關係，且該腳踏軸（50)穿出該第二軸孔（43)之 一第二端（52)上則卡制固定於一第二腳踏板組件（2B)， 且與該第二腳踏板組件（2B)呈連動共轉之關係。 表單编號A0101 第10頁/共25頁 [0018] 100年07月29日 前述之軸套件（60)為一長形管狀件，其對應可旋轉地套 設於該腳踏軸（5〇)上，且可旋轉地對應穿設於該第二軸 孔（43)内，並於與該第二軸孔（43)間設置有至少一第二 軸承單元（1B)，該轴套件（60)之一内端穿入該轴架（4〇) 之内，且於該内端上設有一第二轉向齒輪（61)，其為對 應於该第一轉向齒輪（32)之扇形齒輪，且與該第一轉向 齒輪（32)呈垂直之配置並嚙合於該第一轉向齒輪（32)， 進而可將該輪出轴（31)之輸出動力轉為水平向之旋轉力 輸出。 [0019] [0020] 前述之變速齒盤組件（70)包含複數個相互鄰接之齒盤 (71) ’且該些齒盤（71)對應套設於該轴套件（60)上，且 於其中一該齒盤（71)上設有一内軸承接架（72)，該内輪 承接架（72)具有一内軸承穿孔（721)，該内軸承穿孔 (721)對應套設於該轴套件（60)之外端處，且於該内輪 承接架（72)之外側處固定設有一外轴承接架（73)，該外 軸承接架（73)具有一外軸承穿孔（731)，該外軸承穿孔 (731)對應套設於該腳踏軸（50)上。 前述之第一單向轴承（80)具有一内環及一外環，該第__ 單向軸承（80)之該内環於單一轉向上與該第一單向 (80)之該外環相互卡制，而於相反轉向上則可對應該外 環樞轉，且第一單向轴承（80)之該外環對應固定於該内 軸承穿孔（721)内，且該第一單向軸承（80)之該内環對 應套設固定於該軸套件（60)上，進而可令該輸出轴（31) 於轉動時對應連帶驅動該變速齒盤組件（70)轉動，而# 變速齒盤組件（70)之轉動則無法反饋影響該輸出轴（31) 第11頁/共25頁 表單編號A0101 M416565 100年07月29日梭正替换頁 [0021] 前述之第二單向轴承（90)具有一内環及一外環，該第二 單向軸承（90)之該内環於單一轉向上與該第二單向軸承 (90)之該外環相互卡制，而於相反轉向上則可對應該第 二單向軸承（90)之該外環樞轉，且該第二單向軸承（90) 之該外環對應固定於該外軸承穿孔（731)内，且該第二單 向軸承（90)之該内環對應套設固定於該腳踏軸（50)上， 進而可令該腳踏軸（50)於轉動時對應連帶驅動該變速齒 盤組件（70)轉動，而該變速齒盤組件（70)之轉動則無法 反饋影響該腳踏軸（31)。The inner ring corresponding to the inner bearing bore and the inner ring corresponding to the second one-way bearing are fixed to the pedal shaft. [0011] The clutch bicycle electric drive device and the clutch drive thereof of the present invention are designed to be respectively provided with a one-way bearing between the toothed disc and the electric drive assembly and the pedal drive assembly, thereby enabling When the user selectively drives the toothed disc with the electric drive component to drive the vehicle body forward, the foot pedal assembly is not moved in conjunction with each other, thereby preventing the user from riding because of the high speed rotation of the pedal assembly. And, again, Form No. 1010101 Page 8 of 25 M416565 I * Revised replacement page on July 29, 100, in order to make the above purpose, technical features and gain after actual implementation more obvious and easy to understand, under A more detailed description will be given in the context of a preferred embodiment with reference to the corresponding drawings. [Embodiment] [0012] For the valuable examiner to understand the creative features, contents and advantages of the creation and the effects that can be achieved, the present author will be combined with the drawings and will be described in detail in the form of the embodiment, wherein The schematics used are for the purpose of illustration and supplementary instructions. They are not necessarily true proportions and precise configurations after the implementation of the creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited. The scope of rights in actual implementation is described first. [0013] Please refer to the first to fifth figures, the present application proposes a clutch type bicycle electric drive device, which in a preferred embodiment may include: a support shaft tube (10), a straight shaft motor (20) a gear governor (30), a yoke (40), a pedal (50), a shaft assembly (60), a shifting gear assembly (70), a first one-way bearing (80), and A second one-way bearing (90). The aforementioned support shaft tube (10) is correspondingly connected under the seat cushion of the bicycle and is a long straight hollow tube member. [0014] The above-mentioned straight-shaft motor (20) is an externally-shaped cylindrical electric drive motor, which is correspondingly disposed and fixed in the support shaft tube (10), and the direct-shaft motor (20) has a drive shaft. (21), the drive shaft (21) extends downward. [0015] The aforementioned gear governor (30) may be a reducer internally provided with at least one reduction gear set, which is disposed on the drive shaft (21) of the direct-shaft motor (20) and is also correspondingly worn. It is disposed in the support shaft tube (10), and is adjusted by the speed reduction form number A0101, page 9/25 pages, on July 29, 100, to adjust the gear ratio of the pageless gear set, and the drive shaft (21) can be adjusted. After the rotation speed, the output shaft (31) outputs a gentle rotation speed, and this type of gear deployment application has been used for many years in the technical field of gear drive, and can be easily used by those having ordinary knowledge in the technology or Replacement is familiar with the art, and the gear ratio is not the essence of the present invention. Therefore, the details of the gear ratio arrangement inside the gear governor (30) are not described in the specification, and the output is The shaft (31) is provided with a first steering gear (32) coupled to the output shaft (31) and rotatable by the 'output shaft (31), the first steering gear (32) or Can be a fan type gear. [0016] The aforementioned yoke (40) is correspondingly disposed at the bottom end of the support shaft tube (10) and sleeved on the first steering gear (32), and the yoke (40) is disposed on an upper wall surface a through hole (41) communicating with an inner space of the support shaft tube (10) to allow penetration of the first steering gear (32), and the yoke (40) is laterally A first shaft hole (42) and a second shaft hole (43) are respectively disposed on the end. [0017] The pedal shaft (50) is rotatably disposed in the pedestal (40) and passes through the first shaft hole (42) and the second shaft hole (43), and At least one first bearing unit (1A) is disposed between the pedal shaft (50) and the first shaft hole (42) to allow the pedal shaft (50) to smoothly correspond to the first shaft hole (42) Rotating and locking on a first end (51) of the first shaft hole (42) to be fixed to a first footrest assembly (2A) and present to the first footrest assembly (2A) Linking the co-rotation relationship, and the pedal shaft (50) passes through one of the second ends (52) of the second shaft hole (43) to be fixed to a second footrest assembly (2B), and It is in a co-rotation relationship with the second footboard assembly (2B). Form No. A0101 Page 10 of 25 [0018] The aforementioned shaft kit (60) is an elongated tubular member that is rotatably sleeved on the pedal shaft (5〇). And rotatably correspondingly disposed in the second shaft hole (43), and disposed between the second shaft hole (43) and at least one second bearing unit (1B), the shaft assembly (60) One of the inner ends penetrates into the pedestal (4〇), and a second steering gear (61) is disposed on the inner end, which is a sector gear corresponding to the first steering gear (32), and The first steering gear (32) is vertically disposed and meshed with the first steering gear (32), and the output power of the wheel output shaft (31) can be converted into a horizontal rotational force output. [0020] The foregoing shifting gear plate assembly (70) includes a plurality of mutually adjacent toothed discs (71)' and the plurality of toothed discs (71) are correspondingly sleeved on the shaft sleeve (60), and An inner bearing bracket (72) is disposed on the toothed disc (71), the inner wheel bearing bracket (72) has an inner bearing through hole (721), and the inner bearing through hole (721) is correspondingly sleeved on the shaft sleeve (60). An outer bearing bracket (73) is fixed at an outer end of the inner wheel receiving frame (72), the outer bearing bracket (73) having an outer bearing perforation (731), the outer bearing perforating (731) correspondingly sleeved on the pedal shaft (50). The first one-way bearing (80) has an inner ring and an outer ring, and the inner ring of the first __ one-way bearing (80) is on a single turn and the outer ring of the first one-way (80) Mutual locking, and on the opposite steering, the outer ring is pivoted, and the outer ring of the first one-way bearing (80) is correspondingly fixed in the inner bearing through hole (721), and the first one-way bearing (80) The inner ring is sleeved and fixed on the shaft sleeve (60), so that the output shaft (31) can be rotated to rotate the shifting gear assembly (70), and the # gear shifting disc The rotation of the component (70) cannot feedback the output shaft (31) Page 11 of 25 Form No. A0101 M416565 July 29, 2014 Shuttle replacement page [0021] The aforementioned second one-way bearing (90) Having an inner ring and an outer ring, the inner ring of the second one-way bearing (90) is engaged with the outer ring of the second one-way bearing (90) on a single steering, and on the opposite turn The outer ring of the second one-way bearing (90) can be pivoted, and the outer ring of the second one-way bearing (90) is correspondingly fixed in the outer bearing through hole (731) And the inner ring of the second one-way bearing (90) is sleeved and fixed on the pedal shaft (50), so that the pedal shaft (50) can drive the shifting gear assembly correspondingly when rotating. 70) Rotation, and the rotation of the shifting sprocket assembly (70) does not feedback the pedal shaft (31).
[0022] 透過本創作之離合式自行車電力驅動裝置於設計上之巧 思變化，其利用於齒盤（71)與電力驅動組件以及與腳踏 驅動組件之間分別設置以一單向軸承，進而可令使用者 選擇性以電力驅動組件驅動齒盤（71)以帶動車體前進時 ，不會連動地帶動腳踏板組件（2A)(2B)，進而防止因為 腳踏板組件（2A)(2B)隨著齒盤（71)高速旋轉而造成使用 者騎乘上之不適，且更可避免因此而發生騎乘上之危險 ，且再者，使用者選擇以腳踏做輸出時，亦不會反饋帶 動輸出軸（31)等電力驅動組件，可減少使用者騎乘之施 力負擔，且更可避免内部元件做不必要之摩擦損耗，進 一步於實用性以及安全性做出大幅之改善，為習知技術 所不能及者，故可見其增益性所在》 [0023] 而與此同時，本創作中進一步揭露了一種離合式驅動器 ，其包含一驅動器，於說明書中已以該直軸式馬達（20) 做為一較佳之實施例做說明，其具有一驅動轉軸（21); 表單編號A0101 第12頁/共25頁 M416565 • 100年07月29日修正替换頁 一齒輪模組，其或可為前述之齒輪調速器（30)，其内部 配置有至少一減速齒輪組，其設於該驅動器之驅動轉軸 (21)上且以一輸出軸（31)做輸出，且於該輸出軸（31)上 設有一第一轉向齒輪（32); —軸架（40)，其套設於該第 一轉向齒輪（32)上；一腳踏軸（50)，其對應可旋轉地穿 設於該軸架（40)中；一轴套件（60)，其對應套設於該腳 踏軸（50)上，且該轴套件（60)之一内端穿入該軸架（40) 之内，且於該内端上設有一第二轉向齒輪（62)，其對應 受該第一轉向齒輪（32)驅動；一變速齒盤組件（70)，其 包含複數個相互鄰接之齒盤（71)，且該些齒盤（71)對應 套設於該軸套件（60)上；一第一單向軸承（80)，其對應 設於該變速齒盤組件（70)上且連接於該軸套件（60);及 一第二單向軸承（90)，其對應設於該變速齒盤組件（70) 上且連接於該腳踏軸（50)，而透過該離合式驅動器以模 組化之概念讓使用者可整合組裝於自行車體上。 [0024] • 以上所述之實施例僅係為說明本創作之技術思想及特點 ，其目的在使熟習此項技藝之人士能夠瞭解本創作之内 容並據以實施，當不能以之限定本創作之專利範圍，即 大凡依本創作所揭示之精神所作之均等變化或修飾，仍 應涵蓋在本創作之專利範圍内。 [0025] 綜觀上述，可見本創作在突破先前之技術下，確實已達 到所欲增進之功效，且也非熟悉該項技藝者所易於思及 ，其所具之進步性、實用性，顯已符合專利之申請要件 ，爰依法提出專利申請，懇請貴局核准本件創作專利申 請案，以勵創作，至感德便。 表單編號A0101 第13頁/共25頁 M416565 100年07月29日修正替换頁 【圖式簡單說明】 [0026] 第一圖為本創作之離合式自行車電力驅動裝置之外觀圖 〇 第二圓為本創作之離合式自行車電力驅動裝置外觀分解 圖。 第三圖為本創作之離合式自行車電力驅動裝置之上視圖 〇 第四圖為本創作之離合式自行車電力驅動裝置之剖視外 觀圖。 ’ 第五圖為本創作之離合式自行車電力驅動裝置之側視剖 < 面圖。 【主要元件符號說明】 [0027] 支撐軸管（10) 直軸式馬達（20) 驅動轉軸（21) 齒輪調速器（30) - 輸出軸（31) { 第一轉向齒輪（32) 軸架（40) 通孔（41) 第一轴孔（42) 第二軸孔（43) 腳踏轴（50) 第一端（51) 第二端（52) 軸套件（60) 表單編號A0101 第14頁/共25頁 100年07月29日修正替換頁 M416565[0022] The ingenious change of the design of the clutch bicycle electric drive device of the present invention is utilized to provide a one-way bearing between the toothed disc (71) and the electric drive assembly and the pedal drive assembly, respectively. The user can selectively drive the toothed disc (71) with the electric drive unit to drive the vehicle body forward without interlocking the pedal assembly (2A) (2B), thereby preventing the foot pedal assembly (2A) ( 2B) As the toothed disc (71) rotates at a high speed, the user is uncomfortable to ride, and the danger of riding is avoided, and further, when the user chooses to use the pedal as the output, The feedback will drive the electric drive components such as the output shaft (31), which can reduce the burden of the user riding, and can avoid unnecessary friction loss of the internal components, and further improve the practicality and safety. In view of the inability of the prior art, it can be seen that the gain is located. [0023] At the same time, the present invention further discloses a clutch driver including a driver, which has been used in the specification. (20) As a preferred embodiment, it has a drive shaft (21); Form No. A0101 Page 12 of 25 M416565 • Correction of the replacement page of the gear module of July 29, 100, or The gear governor (30) may be configured with at least one reduction gear set disposed on the drive shaft (21) of the drive and outputted by an output shaft (31), and the output shaft is (31) is provided with a first steering gear (32); a yoke (40) sleeved on the first steering gear (32); a pedal shaft (50) correspondingly rotatably In the pedestal (40); a shaft assembly (60) correspondingly sleeved on the pedal shaft (50), and an inner end of the shaft sleeve (60) penetrates the pedestal (40) And a second steering gear (62) is disposed on the inner end, which is correspondingly driven by the first steering gear (32); a shifting gear plate assembly (70) comprising a plurality of mutually adjacent toothed disks ( 71), and the toothed discs (71) are correspondingly sleeved on the shaft sleeve (60); a first one-way bearing (80) correspondingly disposed on the shifting gear assembly (70) Connected to the shaft assembly (60); and a second one-way bearing (90) corresponding to the shifting gear assembly (70) and coupled to the pedal shaft (50) through the clutch driver The modular concept allows the user to integrate and assemble on the bicycle body. [0024] The embodiments described above are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the definition, and the creation cannot be limited thereto. The scope of the patent, that is, the equivalent changes or modifications made by the company in accordance with the spirit of this creation, should still be covered by the scope of the patent. [0025] Looking at the above, it can be seen that under the breakthrough of the previous technology, this creation has indeed achieved the desired effect, and is not familiar with the skill of the artist, and its progressive and practical. In accordance with the application requirements of the patent, the patent application is filed according to law, and you are requested to approve the creation of the patent application for this article, in order to encourage creation, to the sense of virtue. Form No. A0101 Page 13 of 25 M416565 Correction Replacement Page of July 29, 100 [Simple Description] [0026] The first picture shows the appearance of the clutch-type bicycle electric drive device. An exploded view of the clutch bicycle electric drive of the present invention. The third picture is a top view of the clutch-type bicycle electric drive device of the present creation. 〇 The fourth figure is a cross-sectional view of the clutch-type bicycle electric drive device. The fifth figure is a side view of a clutch-type bicycle electric drive unit of the present invention. [Main component symbol description] [0027] Support shaft tube (10) Straight shaft motor (20) Drive shaft (21) Gear governor (30) - Output shaft (31) { First steering gear (32) Peg (40) Through hole (41) First shaft hole (42) Second shaft hole (43) Foot shaft (50) First end (51) Second end (52) Shaft kit (60) Form number A0101 No. 14 Page / Total 25 pages 100 years, July 29, revised replacement page M416565
• I 第二轉向齒輪（61) 變速齒盤組件（70) 齒盤（71) 内轴承接架（72) 内轴承穿孔（721) 外軸承接架（73) 外轴承穿孔（731) - 第一單向轴承（80) - 第二單向轴承（90) # 第一軸承單元（1A) 第二軸承單元（1B) 第一腳踏板組件（2A) 第二腳踏板組件（2B)• I second steering gear (61) gear shifting plate assembly (70) sprocket wheel (71) inner bearing bracket (72) inner bearing perforation (721) outer bearing bracket (73) outer bearing perforation (731) - first One-way bearing (80) - Second one-way bearing (90) # First bearing unit (1A) Second bearing unit (1B) First foot pedal assembly (2A) Second foot pedal assembly (2B)
表單編號A0101 第15頁/共25頁Form No. A0101 Page 15 of 25