200916367 九、發明說明： 【發明所屬之技術領域】 本發明有關一種多輪車輛，具體而言，是一種三輪， 可由座墊操控的車輛。 【先前技術】 已知有許多型式的輪型車輛，這些車輛可以由踏板及 /或由馬達驅動，該些車輛需藉由操控輪子的功能以得到 穩定性，操控技術以及操控性，一般而言，輪子愈多，車 輛便愈穩定，而愈穩定的車輛，所需的操控技巧便愈少， 雖然如此，藉由較多的穩定性可以允許較少的操控性來操 作車輪，因而，因為該輪子的數量影響著車輛的操作特 性，故可利用多數個輪子的個別差異性來操控車輛。 一般所知的自行車是將一車架體架設在兩個輪子之 間，一般來說，一部自行車包括裝設在車架上的前輪和後 輪，一座墊設在車架上位在兩輪之間，一對踏板可操作地 與後輪藉由鏈條連設，以及一可用手來操控制的裝置，其 包括把手其可以將與前叉連接的前輪轉向，要操控一自行 車時，騎者身體傾向一側使重心移動到自行車的側面，同 時轉動把手以導向前叉朝向該侧而使重心再回到兩輪的 連線上，自行車是很穩定的因為其重心僅可在側向移動而 且騎者可以傾向前以握住把手。 而單輪車是僅有單一輪子，一般來說，一單輪車包括 一設在單輪上的車架體，一叉體設在下端而座墊設在上 端，該輪子由一對連接到輪子軸線上的踏板來驅動，單輪 車不需由手來操控並且不需要手控的轉向裝置，而是要利 5 200916367 用騎者的腰部扭轉來控制車體，# 以及選擇性地踩㈣使㈣轉向㈣的方向， 會在侧向及軸向=不如自行車穩因為其重心 單輪車相對於自彳°〇上移動’這樣的不穩性使 一 1 了於自仃車需要更多的操控技術。 言，為所知的三輪車，-般而 形，有著-個輕：'車:二形成-個像馬車般的構 輪另有一個由手控制的轉 接的前又。這種造型有三二== 手而轉動44車㈣且位於兩輪_座墊上藉由轉動把 固定的么前又。三輪車更為穩定，因為其中心是 的技術=要姉作自行料少㈣純以及較低 【發明内容】 本發明是指—個多輪車輛的結 i 以選擇性地組接去控制車輛而無需用手操作控 =式的控制裝置，這種結構和安置產生—個可以操控又 穩定的車輛。目❿，這種結構和安置強化了操控性和車輛 的控制性而不用較高的操控技術便可駕馭之。 本發明的車輛包括一前輪，兩後輪，一座墊以使騎者 可向刖傾身以運行本車輛，以及一車架體。該車架體包括 一珂架體和一個後架體，該前架體由座墊處朝向前輪轉動 的至少一轴線處延伸並將座墊連接到前輪處，而後架體由 前架體處向後延伸並將後輪連接到前架體處，該前架體可 轉動地連接到一個位在主要輪體和座墊間的枢轉點上。 200916367 本發明之另一個重點在提供一車輛，其包括一車架體 具有連接點以供一轉向組合可以轉動地與之連接，一第一 架體由該連接點延伸以及一個第二架體與該第一架體在 一個相異於連接末端連接，一對輪子與該第二架體連接， 一轉向組合在該連接點處可轉動地連接到該車架體並包 括一座墊以使騎者可以前傾來運行該車輛，一叉體與驅動 輪在連接點連接並與座墊固接，該連接點位在驅動輪及座 墊間，當騎者坐座墊上驅動該驅動輪時，本車輛可以向前 或向後移動，當一扭力施於座墊時，該座墊和驅動輪便轉 向。 本發明之再一個重點在提供一車輛，其包括一座墊可 以讓騎者身向前使車輛運行，而該座墊可以繞一轴線因應 所施的扭力而轉動。一叉體部份具有一又體容設一主輪以 及一桿體由該叉體伸至該座墊，以及一架體具有一個關節 部份，其可移動地與座墊在一末端連接，一連接元件由該 關節部份延伸朝向異於主輪的方向，一軸桿於架體的另一 端固接於連接元件，一對輔助輪的兩個別端與轴桿的兩端 連接。當座墊轉動時，主輪繞著該軸線轉動。 本發明的這些以及額外的特徵及/或長處將於以下 的詳細說明中提出，該詳細說明可能是由此詳細說明及/ 或可以本發明的實際操作中得以明確。 【實施方式】 以下將配合所附的圖式詳細說明本發明的實施例，其 相同的元件是以相同的標號表示，以下的實施例說明係依 現有的圖式内容為說明者。 7 200916367 為了更谷易了解本發明的實施例說明，相對應的方向 宜先定義，所述的前和後係以所述多輪車輛的移動的方向 而:、，第一圖中係車輛的右側，後方及向後係以相異於車 輛月』進的方向’而上方及向上係指相異於車輛運行所在的 表面^而下方或者向下係是朝向車輛運行所在的表面。 請參看第1-3圖，本發明的多輪車輛包括一車架體 ^10)/該車架體（10 )上方設置一座墊（40)，此車架的 刚面疋一主輪（20 )，後面是一對輔助輪（30 )。 該車架體（10)包括兩個車架體，一前架體（5〇)和 -個後架體（6G)，前架體（5G)和後架體（6())方向可 ^選擇性地互換，也就是說，車架體（IG)可以在-個關 節部（7〇)樞接以使前架體（5〇)和後架體（60)可以分 別相互在-朝向前方的直線上樞轉如第丨_3圖所示以及如 第4圖般的轉向’第4圖顯示該車架體具有個別的湖 的轉動範圍。 又 二該前架體（50)與主輪（2〇)和座墊（4〇)結合，誃 前架體（50)包括一座墊桿（52)與一叉體 ： ^線（第1圖中以V表示）呈—角度⑷，例如叫〇 間’但是角度（Θ )不受這個例示範圍所限制，該叉 體（54)的傾斜角度確保主輪的轉動軸線是相對於 重〜（G )’以及關節部7〇的縱向方向是向前的。 第1圖顯示座墊桿（52)是相對於叉體（54)而懸臂 以、伸出’該懸臂式的伸出設計可以使騎者調整騎乘言产 $ C與主輪(20)的轉動軸線間的距離，而不會改；： 。或者縱向的重心位置。只有重心在垂直的方向會改鐵。 200916367 邊可调整的作用可使騎者可以更舒適的操控本車輛。而該 懸臂式的座墊桿是選擇性的裝備。事實上，應了解的是， 忒座墊亦可以設置在—個由關節部（7〇)延伸沿著軸線$ /而上的位置，在這樣的安排中，該座墊桿的高度調整與自 订車把手高度調整是—樣的，這樣的高度調整安排 於第8圖的（A)到（D)。 ‘、’負τ 再參看第1-3圖，該叉體（54)係以傳統的方式架設 於主輪（20)上’例如一個軸體組合，所以當主輪未與地 面接觸時，其可以自由轉動，該又體（54)包括一桿體（56) 和一對相隔的片體（58)，其係由桿體（56)向下併排地 ，伸，該片體（58)間距充份而可容置前輪（2〇)於其間， 母-^片體（58)具有-連接件以傳統方式設在其下端，例 如，藉由片體（58)末端的叉狀結構，該桿體（56)與片 體（58)上端在異於主輪（2〇)的轉動軸線處連接並且向 上與座墊桿（52)連設。 該前架體（50)經由座墊桿（52)和叉體（54)與座 墊（40)和主輪（20)連接以使其共用一固定方位，該共 用的軸線將在會下文巾作詳細說明’可使騎者藉由使前^ 體（50)和後架體（60)可選擇性地相互樞動而改變車輛 的方向。 該後架體（60)將前架體（50 )以樞接的方式接設到 輔助輪（30)，後架體（60)及關節部（7〇)包括— 元件（62)和一軸（64)。 連接 該關節部（70)為後架體（60)上的—向前 其提供第-架體（50)和第二架體㈤）相對間可^性 200916367 的樞接作用’當然，應了解這樣的柩轉與將後架體（ 相對於前架體（50)樞轉是相同的。前述第一架體相 鈾架體，而第二架體相當於後架體。 、該關節部（70)的操作可以藉由數種已知的安排 如’如第1圖所示，使桿體在—轴承套中轉動的連 接方式。 該關節部（7G)係位在㈣於車輛運行方向的 (20)轉動袖線的向後的方向的上方，^ 的右側，如第丨圖所示者。 ^單輛⑴ 該連接元件（62)與該關節部（7〇)是為固接並由該 ，即部（70)處向後及向下以一角度“）伸至軸（⑷ 處，如第2圖所示，應了解，該連接元件（62 及連接角度卜）可以改變，只要其係由主輪_ 娜卿方向延伸以及可使關節部 辅助輪⑽間有機構性的連結即可1 8圖的 (F )係為非限制性的不同改變。 該軸（64)係固接在連接元件（62) 連接可有多種不同的變化，口要m 應了解該 第8网沾… 疋固接的固定關係即可。 圖的⑷至⑼係為非限制性的不同改變。雖狄 軸（⑷是為選擇㈣，_助 = =元細)或者與之相對應的連接元件(62)連直接接 圖的⑻至（F)係為非限制性的不同改變。 (64^4) 助輪（3〇)可轉動地與軸 夢由已^方^助輪（3〇)可以直接與該轴（64)末端 猎由已知的方式連接’例如’ 一由辅助輪伸出的桿體穿過 10 200916367 遠轴（64 )。 每一輔助輪（30 )r +从 且右;耵架體（5〇)的個別—侧並 且有㈣的直役，助輪⑽的直徑較 ^ ⑶）的直徑，當# 亦可以等於或者大於主輪 从 u)向丽行時’該主輪（2tn釦 ^助輪⑼）的轉動轴線為水平並且相互平行者 圖所示，當車架體（10)如第 弟 便不平行了。 ；如弟4圖般輯時，該轉動軸線 如刖所迹，該車架濟μ n、< + , 主μ ^ 在—個位在車輛前端的 =輪一( G)/及在錢的辅助輪⑽上，該輪子如第3 二所不，提供二個與地面的接觸點（ρι) (p2)⑺），而 二個點構成一平面，自缺齡夕相产 ., ^+ "、、較之位在一條線上的二個接觸點 或一個支撐點來得穩定。 如第1-3圖’―曲桿（22)和踏板（24)可選擇性地 設置或成形在前輪（2G)的軸上，該曲桿（22)和踏板（24) 可使騎者由腳部施以—個向下的力量於踏板而使主輪 (20)轉動’這樣的轉動動作轉變為車辅向前的直線運 動，另一方面，主輪（20)可以藉由一馬達以習知的方式 來驅動’當主輪（20)被一馬達驅動時，該曲桿（22)和 踏板（24)便可以置足踏墊（圖中未示）來取代。 、，座塾（40)和前架體（5〇)共同構成一轉向安排，如 前所述，座墊（40)和主輪（2〇)共用一固定的方向，另 外，因為座整桿（52 )和叉體（54 )係連接到桿體（56 ) 處，該座墊（40)與主輪（2〇)連設的叉體（54)便繞著 该共同的軸線S轉動，如第！圖所示。當座墊（4〇)以軸 200916367 線S樞轉時，叉體（54 )亦 體（1〇)前方的主輪（20)便二^個關係，設在車架 轉動了。 错由轉動座墊（40)而 參看第4圖，其顯示本車輛 磨⑽依轴線(S)而轉動時: =，= 對於關節部(7〇)的運動，當—:5〇二後架心^ 叉體(⑷也會因應著轉動，例如=時； 依軸線⑻而作順日_向#_=者塾（1) 體（54)也會同向依袖綠 如弟4圖所不，叉 了主輪. ，叉體（54)的轉動改變 铷的方向，在這個情況 =)間有著轉動軸線間非平行的相對== =明:？樣的移動，配合其他的功能，可U; 產生很多奇異的小角度轉動，例如，：車輛(1) ⑴可以作_個圓 圖二貝不，该車輛 轉向時車辅寬度的ΐ為當車輛做角度(，） jk.θ ^ ^ ϋ，並且疋以内侧輪為支點轉動，該 且優於業界中的性能，該未預期的 本車輛⑴…、他車婦控上完全不同的經驗。 需把ΐ=，:=^ 的姿態而不:鱼4 ()可使騎者更容易保持向前傾 Μ 車向何方向前進，如在已知的技藝中，向 I功地摔例如’向前傾易於保持平衡進而可以 平衡和向傾便向前運行該車輛將會導致失去 第5圖所示者係為多種不同的結構構成了所述實施 200916367 例具有的操控性和其穩定性。 如第5圖所示，該座塾（4〇)係位在高於輪子（2〇) (30)的位置，並且高於主輪後端的位置使得重量均分在 二個輪子（ 20) ( 30)上。該座墊（4〇)係至少一部份超 過主輪（20)以及由辅助輪（3〇)所形成柱狀的區域，該 木構型恶使#重^⑹在側面和縱㈣位置保持在輪子 (20) (30)的三個支樓點（ρι) (p2) (p3)之間，這樣 便強化了穩定性。同時少了第4圖中支樓點（ρι)的屋力 使其容易施-扭力至座墊（4G)並使主輪（2g)轉向。 同時，第5圖顯示了關節部（7〇)係位在主輪（2〇) 之上以及主輪的轉動軸線和車輛重心（G)在縱向的位 X另外’當車輛向前運行’該關節部（7〇)是在車輛縱 向重：位置的前方並且相對於該重心仍保持相同的位置 性接：車方向為何。這使得車輛的穩定性和可預測 叫问，而降低了騎者所需的操控技巧要求。 所述車輛的操作方式將在以下說明。 踏板車Γ吏二以在座墊(4〇)將其腳放在 擁有向前行走的初;：向刖傾並達到使車輛⑴自身 (24以::::自(η者施-壓力於踏板 主輪（20)也向（F) ° ' 1圖所緣的（F)方向，使 方向轉動轉換成車輛動。該主輪（2〇)往⑺ 轉動曲柄（22)向里於（；則的線性運動’相反的，若 於⑴方向轉動轉換成車二的方向’該主輪（2〇)向異 、成車輛（1)向後的線性運動，因而 200916367 該主輪（20)為—驅動輪。 施-==1)的方向(意指該車柄的轉向)，騎者 二Γ有:=°)，此扭力使前架體⑽ 應角度便是車:===:車架體r的相對 力向前或向後運動時’這車輛便轉^月了开二下胃車輛有自 膀和轉騎者轉動其上半身，使肩 半身的腳部和腿跟著上動臀部及轉動腰部使下 造成車輛以轴線⑴樞轉下半身的扭力 一同也以軸線⑴(6)則與座墊（4〇) 去轉動車輔，而θ/ιΓ;轉’騎者不需移動其重量 和座墊，腳部將車般，騎者扭轉其腰部及下半身 行ί滑可，這與—般的自 統的三輪號專利案的傳 傾斜或移動立重量>鱼/守.騎者選擇性地踩踏踏板及 、，、重1疋於車輛運動中保持平衡。 由測試中發現，關節部（） 性和操控性==:= ί相ί傾:)二U)以改變又體(54)相對於垂直線⑺ =相對傾斜角度，其分別在第7圖的（A)至（C)中展） 就是的5。()=^，㈠，即關節部(7。)(也 3士成執, 角車父小’而關節部（7〇)接近垂直 :^ (4〇)的重心便太向前而不能 您樣下，騎者的重量太過於分配在前輪而較少在後 200916367 樣使得當騎者向前傾或 向於向前翻覆。 考大'、、'如止時，騎者和車輛傾 第7圖的（B)顯示當角产 4〇度時，騎者很難去控制車輛^平衡。於3〇度，例如 均地分配在三個輪子上，騎者弟便二 =’騎者的重量平 然停止時向前傾而不致 =辆向前行進或突 角度範圍之中m ,次者車翻翻覆。同時，在這. *向傾斜，這使以易(= 這些展示在第7圖「、 轉向並保持平衡。 大大增加了本車輛】二地的結果均為當初未預期並且 』个早輛1的性能，在第 騎者可以在轉90度時财胃（C)的顯示中， 輛以内側輪為支轉點以使1轉動V的寺平衡，此時車 倍，如第6圖所示，這種簡易的操控:】=:寬度:兩 方式令本發明車輛較 审=/或思外的實施 如第有更好的性能。 W圖示的車輛並向前直線運:者操作-如第 車輛自動的 置，當其轉向該車輛時，該 向的方：==必然地)使該騎者身體傾身向轉 平衡，而如=2=，作有助於騎者在轉彎時保持 者便會被复、騎者向轉曾的方向傾身，該騎 身來造響f成失衡而會翻倒。該騎者並非傾 輪使其朝向％鐘:❿疋其扭動其下半身來樞轉座藝及前 ^方向’然後車輛便自動地將騎者傾身 200916367 朝向轉弓’這可以幫助騎者保持的平衡。 上，輪車中’騎者坐於固設在後向車架的座墊 韓^太ί 手使車輛轉彎時，該車輛並不會傾向該 與本發明不同，雖然傳統的三輪車在向;直 線灯（不轉變）時較自杆鱼 有三個μ心 早輪車穩定，這是因為其 達驅動的三輪車更宠总/ 早尤，、疋馬 時並不會料 物_，因為雜車輛轉彎 另外，傳統自行車的騎者必需將其身體 方向以保持平衡’這並非自行的自動功能，反之，轉:二 技巧的自仃車騎者’如果其轉動自行車的把手但不傾身向 料的方向，則慣性力會在轉彎時將騎者朝向異於轉弯方 向甩開而使其失去平衡。 以上所述騎者於本發明車輛體驗到的自動傾身功能 並未在任何傳統的自行車，三輪車或者單輪車中發現到， 另卜卷月人並未預期到這個自動傾身的功能以及因為該 功能而在操控上所產生的好處。 "^ 雖然本發明的-實施例已被說明及展示，但是應了解 本發月並非僅限於所述的實施例態樣中，反之，雖然該實 施例為-較佳實施例，但針對該實施例所做的任何：二： 不致脫離本發明的精神，本發明的範圍係有申請專利範圍 以及其等效的内容所定義者。 【圖式簡單說明】 第1圖為本發明多輪車輛的一實施例的側視圖； 第2圖為第1圖中多輪車輛的後視圖； 16 200916367 f 3圖為第1圖中多輪車輛的立體圖； 第】圖中多輪車輛於轉動45及90度的上视圖· ㈤為弟3圖t之多輪車輛，其顯示車輛的重心的相對 ^ 位置，車輪的轉動軸線以及其關節部份； 顯示第1圖中多輪車辅―些不被期望的操作方式； θ (A) - (C)顯示當該關節部份被修改時第 多輪車輛的操作測試狀況； θ 第8圖第1圖中多輪車輛的多個實施例 及/或其他的實施例；以及 第9圖U)及（B)顯示在第】至第6圖中本發明多輪 車輛自動傾身的功效。 主要元件符號說明】 (1)車輛 (10)車架體 (20)主輪 (24)踏板 (30)輔助輪 (40)座墊 (50)前架體 (54)又體 (58)片體 (60)後架體 (64 )車由 (70)關節部 (22 )曲桿 (52)座墊桿 (56)桿體 (62)連接元件 17200916367 IX. Description of the Invention: [Technical Field] The present invention relates to a multi-wheeled vehicle, and more particularly to a three-wheeled vehicle that can be operated by a seat cushion. [Prior Art] There are many types of wheel vehicles known, which can be driven by pedals and/or by motors that require the function of steering the wheels for stability, handling techniques and handling, in general The more wheels there are, the more stable the vehicle will be, and the more stable the vehicle, the less control skill it will need. However, with more stability, the steering wheel can be operated with less maneuverability. The number of wheels affects the operational characteristics of the vehicle, so the individual differences of the majority of the wheels can be used to control the vehicle. A bicycle is generally known to be placed between two wheels. Generally, a bicycle includes a front wheel and a rear wheel mounted on the frame, and a pad is placed on the frame in two wheels. Between the pair of pedals, the pair of pedals are operatively coupled to the rear wheel by a chain, and a hand-operable device includes a handle that can steer the front wheel that is coupled to the front fork, and when the bicycle is to be operated, the rider The body tends to move the center of gravity to the side of the bicycle while turning the handle to guide the front fork toward the side and return the center of gravity to the line of the two wheels. The bicycle is very stable because its center of gravity can only move laterally and The rider can lean forward to hold the handle. A single-wheeled vehicle has only a single wheel. Generally, a single-wheeled vehicle includes a frame body disposed on a single wheel, a fork body is disposed at a lower end and a seat cushion is disposed at an upper end, and the wheel is connected by a pair Driven by the pedals on the wheel axis, the single-wheeled vehicle does not need to be manipulated by hand and does not require a manual steering device. Instead, it is necessary to use the rider's waist torsion to control the body, # and optionally step on (4) The direction of (4) steering (4) will be in the lateral and axial direction = not as stable as the bicycle because its center of gravity moves relative to the self-propelled 〇 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样 这样Control technology. Words, known as tricycles, are generally shaped and have a light: 'cars: two formations - a carriage-like structure with another hand-controlled transfer. This type has three or two == hands and rotates 44 cars (four) and is located on the two wheels _ seat cushions by the rotation to fix the front and back. The tricycle is more stable because the technology at its center is less (four) pure and lower. [Invention] The present invention refers to the connection of a multi-wheeled vehicle to selectively control the vehicle without The control device is operated by hand, and this structure and arrangement produces a vehicle that can be controlled and stabilized. It is seen that this structure and placement enhances handling and vehicle control without the need for higher handling techniques. The vehicle of the present invention includes a front wheel, two rear wheels, and a pad so that the rider can lean toward the cock to run the vehicle and a frame body. The frame body includes a truss body and a rear frame body extending from at least one axis of the seat cushion toward the front wheel and connecting the seat cushion to the front wheel, and the rear frame body is provided by the front frame body Extending rearwardly and connecting the rear wheel to the front frame, the front frame is rotatably coupled to a pivot point located between the main wheel body and the seat cushion. 200916367 Another focus of the present invention is to provide a vehicle comprising a frame body having a connection point for rotatably coupling a steering assembly, a first frame extending from the connection point and a second frame and The first frame is connected at a different end from the connection, and a pair of wheels are coupled to the second frame, a steering combination is rotatably coupled to the frame body at the connection point and includes a pad for riding The vehicle can be tilted forward to run the vehicle, and the fork body and the driving wheel are connected at the connection point and fixed to the seat cushion. The connection point is located between the driving wheel and the seat cushion, and when the rider seat cushion drives the driving wheel The vehicle can move forward or backward, and when a torque is applied to the seat cushion, the seat cushion and the drive wheel are turned. Still another focus of the present invention is to provide a vehicle that includes a pad that allows the rider to move forward with the vehicle, and the seat cushion can be rotated about an axis in response to the applied torque. The fork body portion has a main body and a rod body extends from the fork body to the seat cushion, and a frame body has a joint portion movably coupled to the seat cushion at one end. A connecting member extends from the joint portion toward a direction different from the main wheel, and a shaft is fixed to the connecting member at the other end of the frame, and the other ends of the pair of auxiliary wheels are connected to both ends of the shaft. When the seat cushion is rotated, the main wheel rotates about the axis. These and additional features and/or advantages of the present invention are set forth in the Detailed Description of the Detailed Description. [Embodiment] The embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein the same elements are denoted by the same reference numerals, and the following description of the embodiments will be described. 7 200916367 In order to further understand the embodiment of the present invention, the corresponding direction should be defined first, and the front and the rear are in the direction of movement of the multi-wheeled vehicle: The right side, the rear side and the rear side are different from the direction in which the vehicle enters, and the upper and upper directions are different from the surface on which the vehicle is running, and the lower or downward direction is the surface on which the vehicle is running. Referring to Figures 1-3, the multi-wheeled vehicle of the present invention includes a frame body (10)/a frame (40) is disposed above the frame body (10), and the front face of the frame is a main wheel ( 20), followed by a pair of auxiliary wheels (30). The frame body (10) comprises two frame bodies, a front frame body (5 〇) and a rear frame body (6G), and the front frame body (5G) and the rear frame body (6 ()) can be oriented. Selectively interchangeable, that is, the frame body (IG) can be pivoted at a joint (7〇) so that the front frame (5〇) and the rear frame (60) can be mutually facing each other The pivoting on a straight line is as shown in Figure _3 and the steering as in Figure 4 shows that the frame body has a range of rotation of individual lakes. And the front frame body (50) is combined with the main wheel (2〇) and the seat cushion (4〇), and the front frame body (50) includes a pad bar (52) and a fork body: ^ line (1st In the figure, denoted by V) is an angle (4), for example, called "〇" but the angle (Θ) is not limited by this exemplary range, and the inclination angle of the fork body (54) ensures that the rotation axis of the main wheel is relative to the weight ~ ( G)' and the longitudinal direction of the joint 7〇 are forward. Figure 1 shows that the seat cushion bar (52) is cantilevered relative to the fork body (54) and extends out. The cantilevered extension design allows the rider to adjust the ride to the $C and the main wheel (20). The distance between the axes of rotation is not changed;: . Or the position of the center of gravity of the portrait. Only the center of gravity will change the iron in the vertical direction. 200916367 The adjustable side effect allows the rider to control the vehicle more comfortably. The cantilevered seat cushion is an optional equipment. In fact, it should be understood that the cymbal cushion can also be placed at a position extending from the joint (7 〇) along the axis $ /, in this arrangement, the height adjustment of the bolster The height adjustment of the car handle is the same, and such height adjustment is arranged in (A) to (D) of Fig. 8. ', 'negative τ Referring again to Figures 1-3, the fork body (54) is erected on the main wheel (20) in a conventional manner, such as a shaft body combination, so when the main wheel is not in contact with the ground, The body (54) includes a rod body (56) and a pair of spaced apart sheets (58) which are extended side by side by the rod body (56) and the sheet body (58) is spaced apart Sufficiently accommodating the front wheel (2〇) therebetween, the female body (58) has a connecting member disposed at a lower end thereof in a conventional manner, for example, a fork-like structure at the end of the sheet body (58), The rod body (56) and the upper end of the sheet body (58) are connected at an axis different from the rotation axis of the main wheel (2) and are connected upwardly to the seat cushion rod (52). The front frame body (50) is coupled to the seat cushion (40) and the main wheel (20) via a seat cushion bar (52) and a fork body (54) to share a fixed orientation, and the common axis will be in the next DETAILED DESCRIPTION 'The rider can change the direction of the vehicle by selectively pivoting the front body (50) and the rear frame (60) to each other. The rear frame body (60) pivotally connects the front frame body (50) to the auxiliary wheel (30), and the rear frame body (60) and the joint portion (7〇) include an element (62) and a shaft ( 64). Connecting the joint portion (70) to the rear frame body (60) - providing the pivotal action of the first frame body (50) and the second frame body (five) relative to each other in the rear frame body (60), of course, it should be understood Such a twisting is the same as pivoting the rear frame (relative to the front frame body (50). The first body phase uranium frame body, and the second frame body is equivalent to the rear frame body. The operation of 70) can be achieved by a number of known arrangements, such as the manner in which the rod is rotated in the bearing sleeve as shown in Fig. 1. The joint portion (7G) is in the direction of (4) in the direction of travel of the vehicle. (20) Rotate the rear of the sleeve line in the rearward direction, the right side of ^, as shown in the figure. ^ Single unit (1) The connecting member (62) and the joint portion (7〇) are fixed and , that is, the portion (70) extends backward and downward at an angle ") to the shaft ((4), as shown in Fig. 2, it should be understood that the connecting member (62 and the connection angle) can be changed as long as it is The main wheel _ Na Qing direction extension and the mechanical connection between the joint auxiliary wheels (10) can be a non-limiting change of the (F) system. (64) It is possible to have a variety of different changes in the connection of the connecting element (62). The port should be understood to be the fixed relationship of the 8th mesh. The fixed relationship of the fixed connection is as shown in (4) to (9). Different changes. Although the Di axis ((4) is for selection (4), _ aid = = element is fine) or the corresponding connecting element (62) is directly connected to the figure (8) to (F) are non-limiting different changes (64^4) The wheel (3〇) is rotatably coupled with the shaft. The wheel (3〇) can be directly connected to the end of the shaft (64) by a known method 'for example' The extension of the auxiliary wheel passes through the 10 200916367 distal axis (64). Each auxiliary wheel (30) r + from the right; the individual side of the truss body (5 〇) and has (iv) direct service, the wheel (10) The diameter is smaller than the diameter of (3)). When # can also be equal to or greater than the main wheel from u) to the line of travel, the axis of rotation of the main wheel (2tn buckle (9)) is horizontal and parallel to each other. It is shown that when the frame body (10) is not parallel to the younger brother, as in the case of the brother 4, the axis of rotation is traced, the frame is μ n, < + , the main μ ^ is - Single digit On the front of the wheel = (G) / and on the auxiliary wheel (10) of the money, the wheel, as in the third, does not provide two points of contact with the ground (ρι) (p2) (7)), and two points constitute A plane, from the age of the eve of the birth., ^ + ", compared to two points of contact on a line or a support point to stabilize. As shown in Figure 1-3 '--cursor (22) and pedal (24) selectively configurable or formed on the shaft of the front wheel (2G), the crank (22) and the pedal (24) allowing the rider to apply a downward force to the foot to the main The rotation of the wheel (20) turns into a linear motion of the vehicle assisted forward. On the other hand, the main wheel (20) can be driven by a motor in a conventional manner 'when the main wheel (20) is When the motor is driven, the curved rod (22) and the pedal (24) can be replaced by a foot pad (not shown). The seat cymbal (40) and the front frame body (5 〇) together constitute a steering arrangement. As described above, the seat cushion (40) and the main wheel (2 〇) share a fixed direction, and, in addition, because the seat rod (52) and the fork body (54) is connected to the rod body (56), and the fork body (54) of the seat cushion (40) and the main wheel (2〇) rotates around the common axis S. As the first! The figure shows. When the seat cushion (4〇) pivots with the shaft 200916367 line S, the fork body (54) also has a relationship with the main wheel (20) in front of the body (1〇), and the frame is rotated. Wrong by turning the seat cushion (40) and referring to Fig. 4, which shows that the vehicle grinding (10) is rotated according to the axis (S): =, = For the movement of the joint portion (7〇), when -: 5〇二Frame heart ^ fork body ((4) will also respond to rotation, such as = when; according to the axis (8) for the day _ to #_ = 塾 (1) body (54) will also be the same as the sleeve green as the brother 4 The fork is forked. The rotation of the fork body (54) changes the direction of the 铷. In this case =) there is a non-parallel relative rotation between the axes of rotation == = Ming:? The kind of movement, with other functions, can be U; Produce many strange small angle rotations, for example: Vehicle (1) (1) can be used as a circle diagram, and the vehicle's auxiliary width is the vehicle when steering. Do the angle (,) jk.θ ^ ^ ϋ, and 疋 rotate with the inner wheel as the fulcrum, which is better than the performance in the industry, the unexpected vehicle (1)..., his car has a completely different experience. It is necessary to put the posture of ΐ=,:=^ instead of: fish 4 () to make it easier for the rider to keep leaning forward in which direction the vehicle is moving, as in the known technique, to fall to the I, for example The forward tilt is easy to maintain balance and thus can balance and move forward toward the dumping of the vehicle. This will result in the loss of the structure shown in Figure 5 as a number of different configurations that constitute the handling and stability of the implementation of the 200916367 example. As shown in Figure 5, the seat (4〇) is positioned above the wheel (2〇) (30) and is higher than the rear end of the main wheel so that the weight is equally divided between the two wheels (20) ( 30) On. The seat cushion (4〇) is at least partially over the main wheel (20) and a columnar region formed by the auxiliary wheel (3〇), the wood configuration is such that the #重^(6) is maintained at the side and vertical (four) positions. This stabilizes the stability between the three branch points (ρι) (p2) (p3) of the wheel (20) (30). At the same time, the house force of the branch point (ρι) in Fig. 4 is reduced, making it easy to apply-torque to the seat cushion (4G) and to turn the main wheel (2g). At the same time, Figure 5 shows that the joint (7〇) is above the main wheel (2〇) and the axis of rotation of the main wheel and the position of the vehicle's center of gravity (G) in the longitudinal direction X additionally 'when the vehicle is moving forward' The joint portion (7〇) is in front of the vehicle's longitudinal weight: position and remains the same positional position with respect to the center of gravity: the direction of the vehicle. This makes the vehicle's stability and predictable call, reducing the rider's required handling skills. The mode of operation of the vehicle will be explained below. The scooter Γ吏 以 将 以 以 以 以 以 以 以 以 以 在 在 在 在 在 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板 踏板The pedal main wheel (20) also turns the direction rotation into the vehicle movement in the (F) direction of the (F) ° '1 diagram. The main wheel (2〇) turns (7) the crank (22) inward (; Then the linear motion 'oppositely, if the direction of rotation in (1) is converted into the direction of the vehicle two', the main wheel (2〇) is shifted to the opposite direction, and the linear motion of the vehicle (1) backwards, thus the main wheel (20) of 200916367 is - The direction of the drive wheel. Shi-==1) (meaning the steering of the handle), the rider has two:=°), this torque makes the front frame (10) angle is the car: ===: frame When the relative force of the body r moves forward or backward, the vehicle will turn to the next month. The vehicle has its own body and the rider turns its upper body, so that the shoulders and legs of the shoulders move up the hips and turn the waist. The torque that causes the vehicle to pivot the lower body with the axis (1) is also rotated by the axis (1) (6) with the seat cushion (4〇), and θ/ιΓ; the rider does not need to move its weight and seat. Pad, foot will In general, the rider twists his waist and lower body to make it slippery. This is related to the general tilting or moving weight of the three-wheeled patent case. The fish/guard. The rider selectively pedals the pedal and, Weight 1 保持 保持 车辆 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The tilt angle, which is shown in (A) to (C) of Fig. 7, is 5 respectively. () = ^, (a), that is, the joints (7.) (also 3 Shi Cheng Zhi, the corner car father small 'and the joints (7 〇) close to the vertical: ^ (4 〇) the center of gravity is too forward and can not you In this case, the rider's weight is too much distributed on the front wheels and less on the rear 200916367. When the rider leans forward or flips forward. When the test is ', ', the rider and the vehicle lean forward. Figure (B) shows that when the angle is 4 degrees, it is difficult for the rider to control the vehicle's balance. At 3 degrees, for example, it is equally distributed on three wheels, and the rider's brother is the second = 'the rider's weight. When it is stopped, it will tilt forward without causing the vehicle to travel forward or in the range of the angle of the m. The second car will be overturned. At the same time, in this. * Tilt, which makes Yi Yi (= these are shown in Figure 7). Turning and maintaining balance. The vehicle has been greatly increased. The results of the two places are all unexpected and the performance of the early one is 1. In the display of the stomach (C) when the first rider can turn 90 degrees, the vehicle is within the vehicle. The side wheel is the branch point to balance the temple of 1 rotation V. At this time, as shown in Fig. 6, this simple manipulation:] =: width: two ways to make the vehicle of the invention more trial =/ The external implementation has better performance. The vehicle shown in Figure W is transported straight ahead: the operator operates - if the vehicle is automatically set, when it turns to the vehicle, the party to the direction: == necessarily) The rider leans back and balances, and if =2=, it helps the rider to be reinstated while turning, and the rider leans in the direction of turning, which makes the ride become The rider is not overturned. The rider is not tilting the wheel towards the % clock: he twists his lower body to pivot the seat and the front ^ direction' then the vehicle automatically tilts the rider towards 200916367 towards the bow This helps the rider maintain a balance. On the top, the rider sits on the seat cushion that is fixed to the rear frame. When the hand turns the vehicle, the vehicle does not tend to be different from the present invention. Although the traditional tricycle is in the direction; the linear light (no change) is more stable than the rod fish. The reason is that the tricycle that drives the drive is more popular / early, and the horse will not Material _, because the hybrid vehicle turns, in addition, the rider of the traditional bicycle must balance its body direction' It is not its own automatic function. On the contrary, it is the second skill of the self-propelled rider. If it turns the handle of the bicycle but does not lean in the direction of the material, the inertial force will turn the rider in a different direction when turning. Opened and unbalanced. The automatic tilting function experienced by the rider in the vehicle of the present invention has not been found in any conventional bicycle, tricycle or unicycle, and the other is not expected. This automatic tilting function and the benefits of manipulation due to this function. "^ Although the embodiment of the present invention has been illustrated and shown, it should be understood that the present month is not limited to the described embodiment. In the same way, the embodiment is a preferred embodiment, but any of the embodiments are: 2: Without departing from the spirit of the invention, the scope of the invention is the scope of the patent application and its equivalents. Defined by. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of an embodiment of a multi-wheeled vehicle of the present invention; FIG. 2 is a rear view of the multi-wheeled vehicle of FIG. 1; 16 200916367 f 3 is a plurality of wheels in FIG. A three-dimensional view of the vehicle; in the figure, a multi-wheeled vehicle is rotated at 45 and 90 degrees. (5) A multi-wheeled vehicle of the third figure, which shows the relative position of the center of gravity of the vehicle, the axis of rotation of the wheel and its joints. Part; shows the multi-wheeled vehicle in Figure 1 with some undesired modes of operation; θ (A) - (C) shows the operational test condition of the first wheel of the vehicle when the joint is modified; θ 8th FIG. 1 shows a plurality of embodiments of the multi-wheeled vehicle and/or other embodiments; and FIGS. 9(U) and (B) show the effects of the multi-wheeled vehicle of the present invention automatically tilting in the first to sixth figures. . Main component symbol description] (1) Vehicle (10) Frame body (20) Main wheel (24) Pedal (30) Auxiliary wheel (40) Seat cushion (50) Front frame body (54) Body (58) Sheet body (60) Rear frame body (64) Vehicle (70) Joint portion (22) Curved rod (52) Seat rod (56) Rod body (62) Connecting element 17