201020153 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種機車，特別是有關於—種前罩體可隨 方向把手左右旋動之機車。 【先前技術】 傳統之一般速克達型機車，於車體框架上安裝固定各種 零件，並於車體框架的外側覆蓋有車體外罩而構成車體外 形。其中，於機車的前部，在前輪上方形成有可阻擋走行 風及降雨直接打到置於置腳板上方之騎乘者腳膝部的前 罩，刖罩上方設置有覆蓋方向把手的上蓋，一般而言，上 述前罩與其他部分的車體外罩固定結合在一起，而上述上 蓋則隨著方向把手的左右轉向操舵而相對於前罩以轉向軸 為轉動中心而來回旋動。另一方面，上述上蓋上設置有顯 不車速、燃油剩餘量、及顯示頭尾燈、左右方向燈、煞車 燈各式燈具作動與否等各種車輛狀態的儀表單元，同時在 上蓋或其所覆蓋的方向把手上設置有供騎乘者操作各式燈 具的操作開關、喇队按鈕、煞車拉桿、油門等各種操控裝 置。而無論是為了顯示各種車輛狀態而由車輛各部位連結 至儀表單元的訊號線，或是為了操控各種裝置而由設置於 上蓋或其所覆蓋的方向把手上的各種操控裝置連結至各種 裝置的作動線（如喇P八及各式燈具等電裝部品的電線、煞 車線、油門線等），皆必須通過上蓋與前罩的連接部位， 各種訊號線、電線、作動線的線組在來回旋動的轉向軸附 近成束配線。如此’必須注意到各種線組在方向把手左右 134785.doc 201020153 轉向時不會咬入上蓋與前罩之間，同時不會有不當的力量 作用在各種線組上而使其斷裂或由連接端部脫落。因此， 不僅構造變為複雜’同時也使車輛前後方向上的尺寸變 大，無法確保上蓋與前罩後方充分的空間。 為了解決上制題，日本特開2⑽7 126126的發明提出 -種如圖6及圓7所示之機車。圖轉顯示習知機車之側視 圖。圖7係顯示習知機車由騎乘者觀看之局部視圖。如圖6 ❹ 及圖7所示’該機車之前罩911係與方向把手叫固定結合 在一起，亦即前罩911會隨著方向把手931的㈣轉向而左 右來回旋動。藉由如此構成，各種儀表訊號線、電裝部品 :電線或是煞車線、油門線等操控作動線如圖7所示，在 刖罩911的寬度方向上有足夠的空間可以配線，因此不僅 配線令易’而且因為前罩9"係與方向把手一起來回旋 動，不會有不當的力量作用在各種配線±，同時不會減少 車輛前後方向的尺寸，確保前罩後方充分的空間，增進騎 乘者的乘車舒適性。另一方面，為了更進一步提昇騎乘者 的乘車舒適性’該機車除了速克達型機車傳統上具有的水 平，腳板975之外，更具有由水平置腳板975兩側前端朝車 輛仃進方向傾斜向上而形成的傾斜置腳部&，供騎乘者置 /、雙腳且备騎乘者將雙腳置放於傾斜置腳部8，時， 蓋關節的彎曲角度較雙腳置放於水平置腳板975時大，使 乘車姿勢更為舒適。 ％ 士於車體隨著前輪972左右轉向而來回旋動 仁上述機車的構成中，其擒泥板95ι係裝設於前輪 日士S推I 士人 土…. 工 因 134785.doc 201020153 此，上述傾斜置腳部s，必須考慮㈣泥板95i的設置空間 及擋泥板951與車趙之間的旋動間隙而使傾斜置腳s·部更 向垂直方向(亦即離開水平方向)傾斜。而當將此種構成應 用在較小型的車輛上時，因為傾斜置腳部s，與車輛行進之 水平方向之間的夹角變大’當騎乘者將雙腳置放於其上 時，腳掌相對地向上方龜起而使踩關節的姿勢較為緊迫， 減損騎乘者的乘車舒適性。 【發明内容】 對於上述習知之機車所存在的問題，長久以來業界及使 用者皆希望能獲得-有效的改善解決方案。而本發明則是 發明人針對上述存在於先前之機車的問題，苦心思考並長 久致力於研發之後，而提出之—料之解財案。亦即， 本發明之目的在於提供一種機車，即使前罩體隨方向把手 左右旋動，亦可在不增加前後輪軸距的情形下充分確保 與先前技術之車輛同等程度的播泥效果，並提昇騎乘者的 乘車舒適性。 具體而„，本發明之請求項1之發明，係一種機車，包 括剛又，其支撐前輪；頭管，其支撐上述前又；下管，其 由上述頭管向下方傾斜延伸；前側車架，其由上述下管的 下部向後方延伸，於其上方設有置腳板；後側車架，其由 上述前侧車架的後部向上方傾斜延伸，於其上方設有座 墊’擋泥部’其包括後部，其由上述置腳板的前端向上方 斜延伸且覆蓋上述下管的上方；前部，其由上述後部的 上端向前方延伸且覆蓋上述前輪的上方；方向把手，其設 134785.doc 201020153 置於上述前又之上部；及前罩體，其包圍上述前叉之至少 份’且上述擋泥部的後部具有與上述置腳板連接之置 腳部’上述擋泥部的前部具有供上述前叉貫通之貫通孔， 上述前罩體包圍上述前又位於上述貫通孔上方之部份並隨 著上述方向把手的轉向操作而以上述前叉為中心來回旋 動’且上述播泥部在上述車輛寬度方向上的貫通孔位置的 寬度大於上述前罩體在車輛寬度方向上的寬度。 _ 根據本發明之上述構成，由於機車之前罩體係與方向把 手起隨著上述方向把手的轉向操作而以前叉為中心來回 旋動’各種儀表訊號線、電裝部品的電線或是煞車線、油 門線等操控作動線，在前罩體上端於寬度方向上有足夠的 卫間可以配線連接至設置於方向把手上的燈具操作開關或 制0八按紐、煞車拉桿'油門等各種操控裝置，因此不僅配 線容易，而且因為前罩體係與方向把手一起來回旋動，不 會有不當的力量作用在各種配線上，同時不會造成車輛前 ❹ 後方向的尺寸縮限，確保前罩體後方充分的空間，增進騎 乘者的乘車舒適性。 另方面，藉由在擋泥部由置腳板的前端向上方傾斜延 伸且覆蓋下管上方的後部上設置與置腳板連接之置腳部， J #騎乘者將雙腳置放於置腳部時，膝蓋關節的f曲角度較 ‘冑腳置放於水平置腳板時大’使乘車姿勢更為舒適，可提 昇騎乘者的乘車舒適性。再者，進一步藉由設置與置腳板 連接且覆蓋前輪的上方的固定式播泥部，與活動式播泥板 相較不/頁考慮播泥板的設置空間及撞泥板與車體之間的 134785.doc 201020153 旋動間隙，可使傾斜置腳部更向水平方向（亦即離開垂直 方向）傾斜β因此即使將本構成應用在較小型的車輛上， 因為傾斜置腳部與車輛行進之水平方向之間的夾角較小， 虽騎乘者將雙腳置放於其上時，腳掌可不須向上方翹起， 可使踝關節維持舒適的姿勢，進一步增進騎乘者的乘車舒 適性。且藉由將擋泥部在車輛寬度方向上的貫通孔位置的 -· 寬度設為大於前罩體在車輛寬度方向上的寬度，即使採用 龜 固定式擋泥部亦可獲致與活動式擋泥板同等程度的擋泥效 果。再者，因為擋泥部在車輛寬度方向上的貫通孔位置的 寬度較大，相對於活動式擋泥板可形成較大口徑的貫通 孔，增加貫通此貫通孔之前叉的周圍可供配線穿過的空 間，使配線作業更容易。 本發明之請求項2之發明，係如請求項〗之機車，其中上 述前罩體具有供上述前又貫通之開口部，該開口部與上述 貫通孔在上述前又之旋動中心軸線方向上重疊。 〇 根據本發明之上述構成，藉由使前罩體之開口部與擋泥 2之貫通孔在前又之旋動中心軸線方向上重疊，可使通過 前罩體與擋泥部之連接部位的配線無法由外部看到，增進 機車外觀之美觀性。 : 本發明之請求項3之發明，係如請求項2之機車，其中上 ： 述開口部周圍朝上述播泥部方向形成延伸壁，且該延伸壁 為上述貫通孔所覆疊。 根據本發明之上述構成，藉由在開口部周圍形成延伸 壁’且令該延伸壁為擋泥部之貫通孔所覆疊，利用簡單的 134785.doc 201020153 達到使通過前罩體與擔泥部之連接部位的配線不 而無法由外部看到的目的。 機：發明之請求項4之發明’係如請求項丨至3中任一項之 述凹陷Γ述前罩體具有供上述前又貫通之開口部，上 陷’將上述前罩體之開口部配置於該凹陷内。 擋=本發明之上述構成，藉由將前罩體之開口部設置於 ;二之貫通孔周圍附近所形成的凹陷内，可使前罩體之 U不容易暴露而由外部看到，進—步增進機車外觀之 本發明之請求項5之發明，係如請求項1至3中任一項之 ’其中上述擋泥部於上述貫通孔周圍朝上述前罩體方 向形成凸緣。 本發明之請求項6之發明，係如請求項4之機車，立中上 述擔泥部於上述貫通孔周圍朝上述前罩體方向形成凸緣。 根據本發明之上述構成，藉由在擋泥部之貫通孔周圍形 成凸緣，可有效減少雨水經由前罩體與播泥部之連接部位 的間隙進入擔泥部内部。 【實施方式】 以下參照圖式，詳細說明本發明之實施方式。 圖1係顯示本發明機車之側視圖。圖2係顯示本發明機車 之前視圖。圖3係顯示本發明機車之俯視圖。圖㈠中 示將本發明之機車應用於一速克達型機車上，但本發明並 不限定應用於速克達型機車，亦可為其他型式之機車。 如圖卜3所示’具有本發明之機車μ，包括方向把手卜 I34785,doc -10· 201020153 位於方向把手1下方且下部斜向前方的前罩體2,位於前罩 體2下方的擋泥部3，由擋泥部3所覆蓋的前輪7，與擋泥部 3連接且大致水平向後延伸的置腳板4，由置腳板4後部向 上方延伸的後罩體5，位於後罩體5上方且大致水平向後延 伸的座塾6，位於置聊板4後方及座塾6下方的動力單元 及由動力單元8所驅動的後輪9,動力單元8可為燃油引擎 ； 或是電動馬達。在車架部份，主要由前叉10、頭管20、下 • 官30、前側車架40及後側車架50構成。其申前又1〇在上端 β 連接111定於方向把手卜在下端則經由避震IIV以夾住前輪 7並以轉動自如的方式支撐前輪7。前叉1〇係由一至少一部 份設置於擋泥部3之内部的頭管2〇以可供其旋動自如的方 式所支撐，並與地面形成一特定之後傾角（caster angle)〇 下管30則由頭管20向下方傾斜延伸形成。前側車架4〇則由 下管30的下部分為左右兩側向後方延伸並於上方設有置 腳板4。後側車架則由前側車架4〇的後部向上方傾斜延 _ 伸’並於上方設有座塾6。再者，可利用後側車架的支撐 在座塾6下方形成一置物空間。 上述位於擋泥部3上方之前罩體2，其包圍前叉1〇位於貫 通孔Η上方之伤並隨著方向把手Μ左右操向而能夠以前 又10為中心來回旋動。亦即當騎乘者操控方向把手i時， • 前罩體2係與方向把手1同時左右旋動。因此，各種儀表訊 I線、電裝部品的電線或是煞車線、油門線等操控作動 線在刖罩體2上端於寬度方向上有足夠的空間可以配線 連接至設置於方向把手1上的燈具操作開關或制队按钮、 134785.doc 201020153 煞車拉；^、油門等各種操控裝置，因此不僅配線容易，而 且因為前罩體2係與方向把手j 一起來回旋動，不會有不當 量作用在各種配線上，同時不會減少車輛前後方向的 尺寸確保前單體2後方充分的$間，增進騎乘者的乘車 舒適性。 上述覆蓋則輪7之擋泥部3包含後部儿與前部。後部扑 :置腳板4的前端向上方傾斜延伸且覆蓋下管％的上方。 則。P 3a則由後部3b的上端向前方延伸且覆蓋前輪7的上 方，並具有供前又10貫通之貫通孔Η。擋泥部3的後部3b具 有與置腳板4連接之置腳部s，由置腳板4的前端向上方傾 斜延伸’當騎乘者將雙腳置放於置腳部8時，膝蓋關節的 f曲角度較雙腳置放於置腳板4時大，使乘車姿勢更為舒 適，可提昇騎乘者的乘車舒適性m藉由設置與 置腳板4連接的固定式擋泥部3,與活動式播泥板相較，不 須考慮擋泥板的設置空間及擋泥板與車體之間的旋動間 隙’如圖4之顯示活動式擋泥板與固定式擋泥部之比較示 意圖所示，可使置腳部S更向水平方向（亦即離開垂直方 向）傾斜。因此即使將本構成應用在較小型的車輛上，因 為置腳部S與車輛行進之水平方向之間的失角0較小各 騎乘者將雙腳置放於其上時，腳掌可不須向上方翹起，^； 使踝關節維持舒適的姿勢，進一步増進騎乘者的乘車舒適 性》 且如圖2及圖3所示，藉由將擋泥部3在車輛寬度方向上 的貫通孔Η位置的寬度Wi設為大於前罩體2在車=寬度方 134785.doc -12- 201020153 向上的寬度W2’即使採用固定式擋泥部3亦可獲致與活動 式擋泥板同等程度的擂泥效果。 另一方面’如前文所述’前罩體2係與方向把手1同時左 右旋動，亦即當騎乘者為左右轉向而操控方向把手1時， 前罩體2亦會相對於固定式擋泥部3而左右旋動。圖5係顯 不前罩體與擋泥部之連接部位之局部放大圖。如圖5所 示，則罩體2具有供前又1 〇貫通之開口部κ，並將開口部κ 構成為與貫通孔Η在前又1〇之旋動中心軸線^方向上重 疊，使通過前罩體2與擋泥部3之連接部位的配線C不會暴 露而無法由外部看到，增進機車外觀之美觀性。構成重疊 的方式’可例如在開口部κ周圍朝擋泥部3方向形成延伸壁 Kt ’且在組裝完成狀態下’該延伸壁Kt為貫通孔S所覆 疊，如此，利用簡單的構造即可達到上述通過連接部位的 配線無法由外部看到的目的。此外，如前述内容因為擋泥 部3在貫通孔η位置的寬度較大，可形成較大口徑的貫通孔 Η，再使前罩體2之開口部艮的口徑配合增大，增加前叉1〇 的周圍可供配線c穿過的空間，使配線作業更容易。 另一方面，可將擋泥部3於貫通孔H周園附近形成凹陷 3d，並將前罩體2之開口部κ配置於該凹陷^内。藉此，可 吏月j罩體2之開口部κ不容易暴露而由外部看到，進一步增 進機車外觀之美觀性（請同時參看圖2)。此外，可將擋泥部 3於上述貫通孔H周圍朝前罩體2方向形成凸緣ρ。藉此，可 有效減少雨水經由前罩體2與擋泥部3之連接部位的間隙進 入擋泥部3之内部。再者，可於避震器v的上方設置遮板艽 134785.doc 201020153 以避免由前輪7飛濺而來之泥水直接打到擋泥部3内部之配 線或頭管20及下管30等結構。遮板氕並形成有供前又1〇貫 通之貫通孔h。 本發明之技術内容及技術特點巳揭示如上，然而熟悉本 項技術之人士仍彳基於上述本發明之教示及揭*而作種種 不背離本發明精神之替換及修飾。因此，本發明之保護範 圍應不限於實施例所揭示者，而應包括各種不背離本發明 之替換及修飾，並為以下之申請專利範圍所涵蓋。201020153 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a locomotive, and more particularly to a locomotive in which a front cover body can be swung left and right with a direction handle. [Prior Art] A conventional general-speed locomotive locomotive mounts and fixes various parts on the frame of the vehicle body, and covers the outer surface of the vehicle body frame to form an outer shape of the vehicle body. Wherein, in the front part of the locomotive, a front cover is formed above the front wheel to block the running wind and the rain directly hits the rider's foot and knees placed above the footboard, and the upper cover covering the direction handle is arranged above the hood. In other words, the front cover is fixedly coupled with the outer cover of the other part, and the upper cover is rotated back and forth with respect to the front cover with the steering shaft as the center of rotation with the left and right steering steering of the direction handle. On the other hand, the upper cover is provided with a meter unit for displaying various vehicle states such as the vehicle speed, the remaining fuel amount, and the display of the headlights, the left and right direction lights, and the various lamps of the brake lights, and the cover or the cover thereof. The steering handle is provided with various operating devices such as an operation switch for the rider to operate various types of lamps, a la cart button, a brake lever, and a throttle. Whether it is to connect various signal lines of the vehicle to the meter unit in order to display various vehicle states, or to control various devices, the various control devices provided on the upper cover or the direction handles thereof are connected to various devices. Lines (such as La P8 and various types of lamps, such as electric wires, brake lines, throttle lines, etc.) must be connected through the connection between the upper cover and the front cover, and the various signal lines, wires, and actuating lines. A bundle of wiring is placed near the moving steering shaft. So 'must note that the various wire sets will not bite between the top cover and the front cover when steering the left and right 134785.doc 201020153, and there will be no undue force acting on the various wire sets to break or be connected. The part fell off. Therefore, not only is the structure complicated, but also the size in the front-rear direction of the vehicle is increased, and a sufficient space for the upper cover and the rear of the front cover cannot be secured. In order to solve the above problem, the invention of Japanese Patent Laid-Open No. 2(10)7 126126 proposes a locomotive as shown in Figs. 6 and 7. The figure shows a side view of the conventional locomotive. Figure 7 is a partial view showing a conventional locomotive viewed by a rider. As shown in Fig. 6 and Fig. 7, the front cover 911 of the locomotive is fixedly coupled with the steering handle, that is, the front cover 911 is rotated back and forth with the (four) steering of the direction handle 931. With such a configuration, various instrument signal lines, electric components, electric wires, brake lines, throttle lines, and the like are actuated as shown in FIG. 7, and there is sufficient space in the width direction of the cover 911 for wiring, so not only wiring Because of the front cover 9" and the direction handles are rotated back and forth, there is no undue force acting on the various wirings ±, and the size of the front and rear directions of the vehicle is not reduced, ensuring sufficient space behind the front cover and enhancing riding. Passenger ride comfort. On the other hand, in order to further improve the ride comfort of the rider, the locomotive has a level that is conventionally known as the Scooter type locomotive, and the foot plate 975 has a front end on both sides of the horizontal foot plate 975. The inclined leg portion & which is formed by tilting the direction upwards, is provided for the rider to set the foot and the feet, and the rider places the feet on the inclined leg portion 8, when the bending angle of the cover joint is more than the two feet It is large when placed on the horizontal footrest 975, making the riding posture more comfortable. % The body of the car is swaying back and forth with the front wheel 972 turning left and right. The slab 951 is installed on the front wheel, the Japanese s S pushes the I Shiren.... Gong 134785.doc 201020153 In the above-mentioned inclined leg portion s, it is necessary to consider (4) the installation space of the mud plate 95i and the swirling gap between the fender 951 and the car Zhao to tilt the inclined foot s· portion to the vertical direction (that is, away from the horizontal direction). . When the configuration is applied to a smaller vehicle, the angle between the horizontal direction and the traveling direction of the vehicle becomes larger because of the inclined foot portion s. When the rider places his feet on it, The soles of the feet are relatively upwards and the posture of the joints is relatively tight, which reduces the ride comfort of the rider. SUMMARY OF THE INVENTION With regard to the problems of the above-described conventional locomotives, the industry and users have long hoped to obtain an effective improvement solution. The present invention is an inventor's solution to the above-mentioned problems existing in the previous locomotive, which has been painstakingly thought out and has been devoted to research and development for a long time. That is, an object of the present invention is to provide a locomotive capable of sufficiently ensuring the same degree of mud spreading effect as the prior art vehicle without increasing the wheelbase of the front and rear wheels even if the front cover body is rotated left and right with the direction handle. Ride comfort for the rider. Specifically, the invention of claim 1 is a locomotive comprising: a front wheel that supports the front wheel; a head tube that supports the front and a lower; a lower tube that extends obliquely downward from the head tube; the front side frame And extending from a lower portion of the lower tube to a rear side thereof, and a footrest plate is disposed above the rear side frame; the rear side frame is obliquely extended upward from a rear portion of the front side frame, and a seat cushion' mud retaining portion is disposed above the rear side frame 'There is a rear portion which extends obliquely upward from the front end of the foot plate and covers the upper portion of the lower tube; the front portion extends forward from the upper end of the rear portion and covers the upper portion of the front wheel; the direction handle is provided with 134785. The doc 201020153 is placed on the front and the upper part; and the front cover body surrounds at least the portion of the front fork and the rear portion of the mudguard has a leg portion connected to the foot plate. The front portion of the mudguard has a through hole through which the front fork passes, the front cover surrounding the portion located above the through hole and rotating back and forth around the front fork along with the steering operation of the direction handle The width of the through hole position in the vehicle width direction of the broadcast mud portion is larger than the width of the front cover body in the vehicle width direction. According to the above configuration of the present invention, since the locomotive front cover system and the direction handle follow the above direction The steering operation of the handle and the front fork rotates around the center of the various instrument signal lines, the wires of the electric components, or the control lines such as the brake line and the throttle line. There are enough seats in the width direction at the upper end of the front cover. The wiring is connected to the lamp operation switch provided on the direction handle or the various control devices such as the 0 eight button and the brake lever 'throttle, so the wiring is easy, and the front cover system is rotated back and forth together with the direction handle, and there is no improperness. The force acts on all kinds of wiring, and does not cause the size reduction of the front and rear directions of the vehicle, ensuring sufficient space behind the front cover to improve the ride comfort of the rider. On the other hand, in the mudguard a leg portion that is obliquely extended upward from the front end of the foot plate and covers the upper portion above the lower tube, and is provided with a footrest connected to the foot plate, J #骑者When the feet are placed on the foot, the angle of the knee joint is larger than that when the foot is placed on the horizontal foot plate, which makes the riding posture more comfortable and improves the ride comfort of the rider. Further, by providing a fixed type of muddy part which is connected with the foot board and covers the upper part of the front wheel, compared with the movable type mud board, the setting space of the mud board and the space between the mud board and the vehicle body are considered. .doc 201020153 Rotating the gap allows the inclined foot to be tilted more horizontally (ie away from the vertical) so that even if the configuration is applied to a smaller vehicle, because the tilting foot and the vehicle travel horizontally The angle between the two is small. When the rider places the feet on it, the sole of the foot does not need to be lifted upwards, which can maintain the ankle joint in a comfortable posture and further improve the ride comfort of the rider. By setting the width of the through hole position of the mudguard in the vehicle width direction to be larger than the width of the front cover in the vehicle width direction, even if the turtle fixed type mudguard is used, the movable fender can be obtained. The same degree of mud blocking effect fruit. Furthermore, since the width of the through hole at the position of the mudguard in the width direction of the vehicle is large, a through hole having a larger diameter can be formed with respect to the movable fender, and the circumference of the fork can be passed through before the through hole is increased. The space that is passed makes the wiring work easier. The invention of claim 2 is the locomotive of claim 1, wherein the front cover has an opening for the front and the through hole, and the opening and the through hole are in the direction of the front center axis of the rotation overlapping. According to the above configuration of the present invention, the opening portion of the front cover body and the through hole of the mudguard 2 are overlapped in the direction of the front center axis of the rotation, so that the connection portion between the front cover body and the mudguard portion can be passed. Wiring cannot be seen from the outside, improving the aesthetic appearance of the locomotive. The invention of claim 3, wherein the locomotive according to claim 2, wherein the opening portion forms an extending wall in the direction of the dredging portion, and the extending wall is overlapped by the through hole. According to the above configuration of the present invention, the extension wall is formed around the opening portion, and the extension wall is covered by the through hole of the mudguard portion, and the front cover body and the mud support portion are used by the simple 134785.doc 201020153. The wiring of the connection portion is not intended to be seen from the outside. The invention of claim 4, wherein the front cover of any one of the claims 丨 to 3 has an opening for the front and the opening, and the upper portion of the front cover is recessed Disposed in the recess. The above-mentioned configuration of the present invention is such that the opening of the front cover body is provided in the recess formed in the vicinity of the periphery of the through hole, so that the U of the front cover body is not easily exposed and is seen from the outside. The invention of claim 5, wherein the mudguard portion forms a flange around the through hole in the direction of the front cover body, according to any one of claims 1 to 3. The invention of claim 6 is the locomotive according to claim 4, wherein the rib portion of the center portion forms a flange in the direction of the front cover body around the through hole. According to the above configuration of the present invention, by forming the flange around the through hole of the mudguard portion, it is possible to effectively reduce the rainwater from entering the inside of the mud holding portion through the gap between the joint portion of the front cover and the dredging portion. [Embodiment] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Figure 1 is a side view showing the locomotive of the present invention. Fig. 2 is a front view showing the locomotive of the present invention. Figure 3 is a plan view showing the locomotive of the present invention. In the figure (1), the locomotive of the present invention is applied to a one-speed keda type locomotive, but the present invention is not limited to the skating type locomotive, and may be other types of locomotives. As shown in Fig. 3, the locomotive μ having the present invention includes a steering handle I34785, doc -10· 201020153, a front cover 2 located below the direction handle 1 and obliquely forward at the lower portion, and a mud guard located below the front cover 2 The front portion 7 covered by the mudguard portion 3, the footrest plate 4 connected to the mudguard portion 3 and extending substantially horizontally rearward, and the rear cover body 5 extending upward from the rear portion of the footrest panel 4 are located above the rear cover body 5. And a seat 6 extending substantially horizontally rearward, a power unit located behind the chatboard 4 and below the seat 6 and a rear wheel 9 driven by the power unit 8, the power unit 8 may be a fuel engine; or an electric motor. In the frame portion, it is mainly composed of a front fork 10, a head pipe 20, a lower officer 30, a front side frame 40, and a rear side frame 50. Before the application, the front end β is connected to the direction handle. At the lower end, the front wheel 7 is clamped via the suspension IIV and the front wheel 7 is rotatably supported. The front fork 1 is supported by a head tube 2 至少 which is disposed at least partially inside the mudguard 3 so as to be freely rotatable, and forms a specific caster angle with the ground. The tube 30 is formed by obliquely extending the head tube 20 downward. The front side frame 4 is extended rearward from the lower portion of the lower tube 30 to the left and right sides, and the foot plate 4 is provided on the upper side. The rear frame is inclined upwardly from the rear of the front side frame 4 and has a seat 6 on the upper side. Further, a support space can be formed under the seat 6 by the support of the rear side frame. The cover body 2 is placed above the mudguard portion 3, and surrounds the front fork 1〇 which is located above the through hole and is rotated forward and backward with respect to the direction of the handle. That is, when the rider manipulates the direction handle i, the front cover 2 is rotated side by side with the direction handle 1. Therefore, various instrumentation I-wires, wires of the electrical components, or control lines such as brake lines and throttle lines have sufficient space in the width direction at the upper end of the cover body 2 to be wired to the lamps disposed on the direction handle 1. Operation switch or team button, 134785.doc 201020153 brakes; ^, throttle and other control devices, so not only easy wiring, but also because the front cover 2 is rotated back and forth with the direction handle j, there will be no equivalent The various wirings do not reduce the size of the front and rear of the vehicle to ensure a sufficient $ between the rear of the front unit 2, which improves the ride comfort of the rider. The cover portion 3 of the wheel 7 includes the rear portion and the front portion. Rear flapping: The front end of the footrest 4 extends obliquely upward and covers the upper portion of the lower tube. then. P 3a extends forward from the upper end of the rear portion 3b and covers the upper side of the front wheel 7, and has a through hole 供 for the front and the 10th. The rear portion 3b of the mudguard portion 3 has a leg portion s connected to the leg plate 4, and extends obliquely upward from the front end of the leg plate 4. When the rider places his feet on the leg portion 8, the knee joint f The curved angle is larger than when the feet are placed on the footboard 4, so that the riding posture is more comfortable, and the ride comfort of the rider can be improved. By providing the fixed mudguard 3 connected to the footboard 4, Compared with the movable sowing board, it is not necessary to consider the installation space of the fender and the swirling gap between the fender and the car body. As shown in Fig. 4, the comparison between the movable fender and the fixed fender is shown. As shown, the footrest portion S can be tilted more horizontally (i.e., away from the vertical direction). Therefore, even if the present configuration is applied to a small-sized vehicle, since the lost angle 0 between the leg portion S and the horizontal direction in which the vehicle travels is small, when the rider places the feet thereon, the sole of the foot does not have to be upward. The square is lifted up, ^; the ankle joint is maintained in a comfortable posture, and the riding comfort of the rider is further increased." As shown in FIG. 2 and FIG. 3, the through hole of the mudguard portion 3 in the vehicle width direction is used. The width Wi of the Η position is set to be larger than the width W2 of the front cover 2 at the vehicle=width 134785.doc -12- 201020153 upwards. Even if the fixed mudguard 3 is used, the same degree as the movable fender can be obtained. Mud effect. On the other hand, as described above, the front cover 2 and the direction handle 1 are simultaneously rotated left and right, that is, when the rider turns the left and right steering and the steering handle 1 is operated, the front cover 2 is also opposed to the fixed block. The mud 3 is rotated left and right. Fig. 5 is a partially enlarged view showing the connection portion between the front cover and the mudguard. As shown in Fig. 5, the cover 2 has an opening κ through which the front and the second are penetrated, and the opening κ is formed so as to overlap the through hole Η in the direction of the center axis of the rotation of the through hole. The wiring C at the connection portion between the front cover 2 and the mudguard 3 is not exposed and cannot be seen from the outside, and the appearance of the locomotive is improved. The method of forming the overlap can be formed by, for example, forming an extension wall Kt ' in the direction of the mud portion 3 around the opening portion κ and overlapping the through hole S in the assembled state. Thus, a simple structure can be used. The purpose of achieving the above-mentioned wiring through the connection portion cannot be seen from the outside. Further, as described above, since the width of the mudguard portion 3 at the position of the through hole η is large, a through hole having a large diameter can be formed, and the diameter of the opening portion of the front cover 2 can be increased to increase the front fork 1 The space around the raft can be used to make the wiring work easier. On the other hand, the mudguard portion 3 can be formed with a recess 3d in the vicinity of the peripheral hole of the through hole H, and the opening portion κ of the front cover 2 can be placed in the recess. Thereby, the opening κ of the cover 2 can be easily seen from the outside, and the appearance of the locomotive can be further improved (see also Fig. 2). Further, the retaining portion 3 can form a flange ρ in the direction of the front cover 2 around the through hole H. Thereby, it is possible to effectively reduce the rainwater from entering the inside of the mudguard portion 3 via the gap between the joint portion of the front cover 2 and the mudguard portion 3. Further, a shutter 艽 134785.doc 201020153 may be provided above the shock absorber v to prevent the muddy water splashed by the front wheel 7 from directly hitting the wiring inside the mudguard 3 or the head pipe 20 and the down pipe 30. The shutter is formed with a through hole h for the front and the first pass. The technical content and technical features of the present invention are disclosed above, but those skilled in the art will be able to make various modifications and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the present invention is not limited by the scope of the invention, and the invention is intended to cover various alternatives and modifications.
【圖式簡單說明】 圖1係顯示本發明機車之側視圖。 圖2係顯示本發明機車之前視圖。 圖3係顯示本發明機車之俯視圖。 圖4係顯示活動式擋泥板與固定式擋泥部之比較示意 圖。 圖5係顯示前罩體與擋泥部之連接部位之局部放大圖。 圖ό係顯示習知機車之侧視圖。 圖7係顯示習知機車由騎乘者觀看之局部視圖。 【主要元件符號說明】 1 方向把手 2 前罩體 3 播泥部 3a 前部 3b 後部 3c 遮板 134785.doc 201020153BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing a locomotive of the present invention. Figure 2 is a front view showing the locomotive of the present invention. Figure 3 is a plan view showing the locomotive of the present invention. Figure 4 is a schematic diagram showing a comparison between a movable fender and a fixed fender. Fig. 5 is a partially enlarged view showing a connection portion between the front cover and the mudguard. The figure shows a side view of a conventional locomotive. Figure 7 is a partial view showing a conventional locomotive viewed by a rider. [Main component symbol description] 1 Directional handle 2 Front cover 3 Broadcasting part 3a Front part 3b Rear part 3c Shield 134785.doc 201020153
3d 凹陷 4 置腳板 5 後罩體 6 座墊 7 前輪 δ 動力單元 9 後輪 10 前叉 20 頭管 30 下管 40 前側車架 50 後侧車架 911 前罩 931 方向把手 951 擋泥板 972 前輪 975 置腳板 C 配線 F 凸緣 Η、h 貫通孔 K 開口部 Kt 延伸壁 L 中心軸線 M 機車 134785.doc 201020153 S ' S' 置腳部 V 避震器 W1 > W2 寬度 Θ 夾角3d recess 4 foot board 5 rear cover 6 seat cushion 7 front wheel δ power unit 9 rear wheel 10 front fork 20 head tube 30 lower tube 40 front side frame 50 rear side frame 911 front cover 931 direction handle 951 fender 972 front wheel 975 Foot board C Wiring F Flange h, h Through hole K Opening Kt Extension wall L Center axis M Locomotive 134785.doc 201020153 S ' S' Foot V shock absorber W1 > W2 Width Θ Angle
134785.doc -16134785.doc -16