414770 A7 B7__ 五、發明說明（1 ) (發明所屬之技術領域） _ 本發明係關於一種速克達型車輛之前擋泥板構造。 先閱讀背面之注$項再填寫本頁) (以往之技術） 在以往之速克達型車輛中，有在前擋泥板設置緩衝板 者’例如有提案日本特公平5 — 5 7 1 1號公報「速克達 型機車等之前擋泥板構造」。 上述前擋泥板構造係依照該公報之第3圖及第4圖， 將前擋泥板6 (號碼係3 1用記載於公報者。以下相同） ，上下地分成上擋泥板6 a與下擋泥板6 b，又將下擋泥 板6 b分成左右兩半，在上擋泥板6 a與下擋泥板6 b之 水平分割部分’三重地重疊三個構件6 a ，6 b，6 b之 端彼此間，以鉚釘1 1加以固定，並以帶狀橫螺母7覆蓋 重疊部分之外面者。橫螺母7係發揮緩衝液之作用的構件 ’該構件係黏接於上，下擋泥板6 a，6 b彼此間之重疊 部分，同時以多數鉚釘9 .........加以固定者》 經濟部智慧財產局貝工消费合作社印製 (發明欲解決之課題） 欲更換上述左右之下擋泥板6 b，6 t>之一方時，首 先，拆下多數之鉚釘9 .........，拆下黏接下擋泥板6 b， 6 b之橫螺母7，再拆下鉚釘1 1，更換新舊之下擋泥板 6b之後，再以鉚釘1 1固定上，下擋泥板6a，6b， 6 b彼此間，黏接橫螺母7之同時以鉚釘9 .........加以固 定。如此，更換一下擋泥板6 b，也須拆下，安裝其他之 本紙張尺度適用中國國家標準<CNS)A4規格（210 * 297公* > -4- 414770 Α7 Β7 五、發明說明（2 ) 下擋泥板6 b與橫螺母7。因此，下擋泥板6 b，6 b之 更換作業極煩雜。 (諳先閲讀背'Φ之注意事項再填寫本頁) 又’上述以往之前擋泥板構造，係在通過前擋泥板6 前端的水平線附近，分割成上擋泥板6 a與下擋泥板6 b 者，且以此等上，下擋泥板6a，6b，來覆蓋車體前部 者。此等前擋泥板構造中，僅拆下下擋板6 b，但不容易 遠望至前擋泥板6之內部上方。因此，欲保養檢查轉向周 圍時’也需拆下上擋泥板6 a ，其作業較煩雜。 上’下擋泥板6 a，6 b間之分割線延伸至腳蓋板5 之前端者，必須考慮泥水不會從腳蓋板5附近之分割部份 浸入至前擋泥板6之內部，使構成變複雜。 本發明之目的係在於①可容易更換前擋泥板，②轉向 周圍之保養，檢查作業成爲容易之前擋泥板，及③可減低 泥水從前蓋或前擋泥板浸入車體前部附近。 (解決課題所用之手段） 經濟部智慧財產局S工消费合作社印製 爲了達成上述目的，申請專利範圍第1項係由··從踏 板一直到手柄近旁覆蓋車體前部的前蓋，及從該前蓋一體 延伸至前輪上方的中心擋泥板部，及橫跨通過該中心擋泥 板部前平線之上下，且安裝於中心擋泥部之右側面 與前蓋之%的右擋泥板部，及橫跨水平線之上下，且 安裝於中心板部之左側面與前蓋之左側面的左擋泥板 部所構成的速克達型車輛之前擋泥板構造。 (1 )可極簡單地拆下，安裝右擋泥板部或左擋泥板 -5- 本紙張尺度適用中國國家標準（CNS)A4规格（210 X 297公釐） 414770 A7 B7 五、發明說明（3 ) 部之任何一方。 (2 )左，右擋泥板部係橫跨通過中心擋泥板部前端 之水平線上下之大面積的構件。開設於安裝此等構件之前 蓋與中心擋泥板部的安裝開口之面積也大。由大安裝開口 ，可容易地保養，檢查前蓋內之轉向周圍等。 (3 )由於在前蓋沒有分割部分於其高度中央部分， 因此在腳蓋板附近，泥水不會從前蓋之高度中央部分浸入 之慮。 (發明之實施形態） 以下依照所附圖式說明本發明之實施形態。 又，「前」，「後」，「左」，「右」’ 「上」，「 下」係依照由駕駛者所觀看之方向，C L係表示車寬度中 心。又，圖式係朝記號之方向觀看者。 第1圖係表示本發明之速克達型車輛的右側面圖。 速克達型車輛1係由：車體車架（車體）2 I及安裝 於車體車架2之頭管2 a的前叉3，及安裝於前叉3的前 輪4，及連結於前叉3的手柄5，及安裝於車體車架2之 後部的具備引擎6之動力單元7，及安裝於動力單元7之 後部的後輪8，及配置於車體車架2之後部上部的座位9 ，及覆蓋車體車架2之車體蓋10所構成的速克達型機車 〇 車體蓋1 0係由·覆蓋手柄5周圍的手柄蓋1 1，及 覆蓋車體車架2前部的前蓋1 2，及覆蓋運轉者之腳部的 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公« ) _6- ----：.! ΙΓ I I — II .1 I C請先《讀背面之注意事項再填寫本頁) 訂·* --線. 經濟部智慧財產局員工消t合作杜印製 414770 A7 _ B7 五、發明說明（4 ) (請先閱讀背*之注f項再填寫本頁) 腳蓋板1 3，及載置駕駛者之腳的低床式踏板1 9，及從 踏板1 4之外緣向下方延伸的地板裙部1 5，及從踏板 1 4之後端部上昇並覆蓋車體車架2之中間部的中心蓋 1 6 ’及從中心蓋1 6朝後方延伸且覆蓋動力單元7之上 部與後輪8之上部的後蓋1 7所構成。後蓋1 7係具備消 音器保護裝置1 8。 前蓋1 2係從踏板1 4 —直到手柄5之近旁，覆蓋車 體車架2之前部的蓋，該蓋係將中心擋泥板部2 1從其前 端一體延伸至前輪4上方的樹脂製一體成形品》 該圖係表示在前蓋1 2之右側面1 2 a及中心擋泥板 部2 1之右側面2 1 a，安裝樹脂製之右擋泥板部2 2。 圖中，31爲頭燈，32爲信號燈，33爲前緩衝單 元’ 3 4爲配置於踏板1 4下方的燃料箱，3 5係排氣管 * 36爲消音器，37爲托架，38爲尾燈，38爲後擋 泥板。 經濟部帑慧財產局員工消费合作社印製 第2圖係表示本發明之速克達型車輛之前部的左側面 圖：表示在前蓋1 2之左側面1 2 b與中心擋泥板部2 1 之左側面2 1 b，安裝樹脂製左擋泥板部2 3。左擋泥板 部2 3係對於右擋泥板部2 2，除了左右對稱之外爲相同 構成，故省略其說明。 以下詳述前蓋1 2與前擋泥板2 4。 第3圖係表示本發明之前蓋與前擋泥板的右側面圖。 前蓋1 2係右側面視呈大約倒 < 狀蓋，將中心擋泥板 部2 1從其高度中央之前端朝斜前下方傾斜地延伸，並將 本紙張尺度適用中國國家標準<CNS)A4規格（210 * 297公釐〉 A7 414770 ___B7___ 五、發明說明（5 ) 其前端部分朝下方彎曲者。中心擋泥板部2 1係正面剖面 視呈下開放之大約C狀剖面體，該剖面體之寬度A係大槪 均等。由於中心擋泥板部2 1係呈此種形狀，因此，長度 中央部分之下端面2 1 d比通過前端2 1 c之水平線L， 呈朝上方深切入之形狀。結果，開設於前蓋1 2之下半部 前面1 2 c及相連於該前面之中心擋泥板部2 1之下端面 21d的安裝開口 25 (以下稱爲「開口 25」）之面積 係較廣。 此種前蓋1 2與中心擋泥板部2 1所構成的一體成形 品，係側面視呈大約倒Y狀構件。 右擋泥板部2 2係橫跨通過中心擋泥板部2 1之前端 2 1 c之水平線L之上下延伸。並安裝於開口 25的蓋。 更詳述；右擋泥板部2 2係在中心擋泥板部2 1之右側面 2 1 a，藉由前部之第_安裝部2 6及上部之第二安裝部 2 7加以安裝，又在前蓋1 2之右側面1 2 a，藉由後部 上部之第三安裝部2 8及後部下部之第四安裝部2 9加以 安裝者。右擋泥板部2 2係在與開口 2 5相對向之部分之 周圍形成凸緣2 2 a，並將該凸緣2 2 a掛在開口 2 5之 緣者。 前蓋1 2係形成頭燈安裝部1 2 cl及用以安裝信號燈 之燈安裝凹部1 2 e者。 第4圖係表示第3圖之4 一 4線剖面圖，表示第一安 裝部2 6之剖面構造。 第一安裝部2 6係將第一轂2 1 e從中心擋泥板部 本紙張尺度適用中國國家標準（CNS)A4規格（210* 297公釐） _8_ !-*.!1_--— — — — — illllll^im I II (請先《讀背面之注項再填寫本頁) 經濟部智慧財產局貝工消费合作社印製 414770 A7 B7 經濟部智慧財產局ΛΚ工消费合作社印製 i、發明說明（6 ) 2 1之彎曲背面延伸至開口 2 5側，另一方面，將第一延 長部從右擋泥板部2 2之前端部延伸至開口 2 5內，並將 第一延長部2 2 b重疊於第一轂2 1 a之前端，而從後方 (圖之左邊）以小螺絲B )安裝者。右擋泥板部2 2係具 備掛於開口 2 5之內側緣部分2 5 a的防脫突部2 2 c。 第5圖係表示第3圖之5 - 5線剖面圖：表示第二安 裝部2 7之剖面構造。 第二安裝部2 7係將第二延長部2 1 f從中心擋泥板 部2 1之彎曲背面延伸至開口 2 5側，另一方面，將第三 延長部2 2 d從右擋泥板部2 1 f延伸至開口 2 5內，並 將第三延長部2 2 d延長成與第二延長部2 1 f重疊，而 在其前端形成第二轂2 2 e，在第二轂2 2 e之前端重疊 第二延長部2 1 f ，並從內方以小螺絲B 2加以安裝者。 第6圖係表示第3圖之6 — 6線剖面圖：表示第三安 裝部2 8之剖面構造。 第三延長部2 8係將第四延長部1 2 f從前蓋1 2之 彎曲背面延伸至內方’並將第四延長部1 2 f之前端比開 口 2 5之緣突出，另一方面，將第三轂2 2 f從右擋泥部 2 2之後端部延伸至開口 2 5內，並在第三轂2 2 f之前 端重疊第四延長部1 2 f之前端部1 2 g，而從內方以小 螺絲B 3加以安裝者。 第7圖係表不第3圖之7 — 7線剖面圖，表示形成於 右擋泥板部2 2之周圍之凸緣2 2 a的剖面構造。 凸緣2 2 a係從右擋泥板部2 2之端部朝開口 2 5內 — fill·裝· i I 訂·1!11!線 -讒先《讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公爱） -9- A7 B7 414770 五、發明說明（7 ) (靖先閱讀背面之注意事項再填寫本霣) 延伸之平剖面視呈鈎狀構件。藉將凸緣2 2 a掛在前蓋 1 2之開口 2 5的內側緣部分2 5 a ，可防止右擋泥板部 22從前蓋12脫落。 第8係表示第3圖之8 — 8線剖面圖：表示第四安裝 部2 9之剖面構造。 第四安裝部2 9係與上述第6圖之第三安裝部2 8相 同之構成。更詳述，第四延長部2 9係將第五延長部1 2 h從前蓋1 2之彎曲背面延伸至內方，並將第五延長部 1 2 ίι之前端比開口 2 5之緣突出，另一方面，將第四轂 2 2 g從右擋泥板部2 2之後端部延伸至開口 2 5內，並 在第四轂2 2 g之前端重疊第五延長部1 2 h之前端部 1 2 i ，而從內方以小螺絲B 4加以安裝者。 第9圖係表示第3圖之9 — 9線剖面圖，表示信號燈 安裝構造。 信號燈安裝構造係在前蓋12之側面形成燈安裝凹部 12e，在燈安裝凹部12e之卡止孔12j ，鈎住信號 燈3 2之彈性卡止爪3 2 a，又在燈安裝凹部1 2 a以小 經濟部智慧財產局貝工消費合作社印製 螺絲B 5安裝信號燈3 2者。1 2 k係燈用線束插穿孔。 第1 0圖係表示第3圖之1 〇 — 1 〇線剖面圖；表示 在燈安裝凹部1 2 e以小螺絲B 5安裝信號燈3 2之側面 剖面構造。 第1 1圖係表示第3圖之1 1 一 1 1線剖面圖’表示 前蓋12與腳蓋板13之結合構造° 結合構造係將第五穀12m從前蓋12之背面延伸至 本紙張尺度適用中國國家標準（CNS)A4规格（210 X 297公* ) . 1〇, A7 B7 414770 五、發明說明（8 ) {請先閱讀背面之沒*9#項再填寫本頁> 後方（圖之左邊），另一方面’將第六轂13 a從腳蓋板 1 3之內面朝第五轂1 2m延伸’並以小螺絲B 6安裝此 等之第五，第六轂12m，13a彼此間。 在前蓋1 2與腳蓋板1 3之結合部分’介裝螺母爲其 特徵。螺母41係具備：嵌在腳蓋板13之端的溝槽41 a，及嵌在前蓋12之端的溝槽4 l b的大約倒S剖面的 構件。由於在前蓋1 2之端與腳蓋板1 3之端，嵌入（卡 合（螺母4 1之溝槽4 1 a ，4 1 b，因此可提高兩者 1 2，1 3之封閉性，同時可用螺母4 1吸收兩者1 2， 1 3之零件精度之偏差。 以下1說明右，左擋泥板部22，23之安裝順序。 第1 2圖係表示本發明之前蓋，腳蓋板，在，左擋泥 板部之分解斜視圖兼順序說明圖。 首先，將右擋泥板部2 2之凸緣2 2 a從開口 2 5向 內方插入。 經濟部智慧財產局貝工消费合作社印製 然後，在第一轂21 e對準第一延長部2 2b，在第 二延長部2 1 f對準第二轂2 2 e，在第四延長部1 2 f 之前端部12g對準第三轂22f，在第五延長部12h 之前端部12i對準第四轂22g。 完成對位之後，從前蓋12內方或中心擋泥板部21 之內部以四個小螺絲B 1〜B 4互相螺定。 在擋泥板部2 3也藉由與右擋泥板部2 2相同之順序 ，從前蓋1 2之內方或中心擋泥板部2 1之內方以四個小 螺絲B1〜B4 (省略左方）互相螺定。 本轶張尺度適用中國國家標準（CNS)A4規格（210 * 297公釐） -11 - A7 414770 __B7 _ 五、發明說明（9 ) 以上’即完成右，左擋泥板部2 2，2 3之安裝作業 。欲拆下右，左擋泥板部22，23，則實行與上述安裝 作業相反順序就可以。 由以上說明就可知，僅將右擋泥板部2 2或僅將左檔 泥板部2 3，可極簡單地拆下或安裝。 而呈由於從前蓋12之內方或中心擋泥板部21之內 方施以螺定，因此看不到小螺絲，外觀性極優異。 以下，依據第1圖及第2圖說明上述構成之前擋泥板 構造之作用。 (1 )右左擋泥板部2 2，2 3係橫跨水平線L之上 下之大面積的構件。安裝大面積之右，左擋泥板部2 2， 2 3的安裝開口 2 5之面積係較大。因此，僅拆下右擋泥 板部2 2或左擋泥板部2 3，即可從大安裝開口 2 5廣泛 地遠望前蓋1 2內》結果，可提高前蓋1 2內，特別是轉 向周圍（前叉3，前緩衝單元3 3等）之保養，檢驗作業 性。 (2 )由於在中心擋泥板部2 1，僅在其兩側部安裝 右，左擋泥板部22，23之構造，因此，右，左擋泥板 部2 2，2 3係極單純之形狀而容易成形。結果|可將右 ，左擋泥板部2 2，2 3容易適當地延伸至比水平線L更 下方。因此可將右，左擋泥板部2 2，2 3充分地延伸至 下方，可有效地防止來自前輪4之泥水飛散》 (3 )由於從踏板1 4一直到手柄5近旁，以前蓋1 2覆蓋車體車架2之前部’因此，在前蓋1 2 ’於其高度 本紙張尺度適用中國國家標準<CNS)A4規格<210 * 297公釐） _ 12 _ — ΙΓΙΙιιιι— — — — — -----11 — *1111111» (_請先闉讀背面之注f項再填寫本頁> 經濟部智慧財產局貝工消费合作社印製 414770 A7 ____B7__. . 五、發明說明（10 ) c fw讀背面之注f項再填寫本頁) 中央沒有分割部分。由於沒有分割部分，在腳蓋板1 3附 近’不會有泥水從前蓋1 2之高度中央部分浸入之慮，因 此’在前蓋1 2不必特別考慮用以防止浸入泥水之設施。 又’在上述本發明之實施形態中，右，左擋泥板部2 2，2 3之形狀，尺寸係任意。 又’右，左擋泥板部2 2 * 2 3係構成可裝卸地安裝 於前蓋1 2及中心擋泥板部2 1就可以，除了螺定以外， 例如以夾子夾定也可以。 (發明之效果） 本發明係藉上述構成能發揮如下效果。 (1 )由於將中心擋泥板部從前蓋一體地延伸至前輪 上方，在該中心擋泥板部之右側面與前蓋之右側面安裝右 擋泥板部，而在中心擋泥板部之左側面與前蓋之左側面安 裝在擋泥板部。因此，可極簡單地僅拆下或安裝右擋泥板 部或左擋泥板部。 經濟部智慧財產局員工消费合作社印製 (2 )由於將中心擋泥板部從前蓋一體延伸至前輪上 方，橫跨通過該中心擋泥板部之前端之水平線上下，且在 中心擋泥板部之右側面與前蓋之右側面安裝右擋泥板部， 橫跨水平線上下，在中心擋泥板部之左側面及前蓋之左側 面安裝左擋泥板部，因此，可將此等左，右擋泥板部成爲 橫跨水平線上下之大面積的構件。如此，由於在前蓋與中 心擋泥板部，成爲開設大面積之安裝開口，故僅拆下左擋 泥板部或右擋泥板部，即可從大安裝開口廣泛地遠望前蓋 本紙張尺度適用中画國家標準（CNS)A4規格（210 X 297公釐） 414770 A7 B7 五、發明說明（11 ) 內。結果，可提高前蓋內，特別是轉向周圍之保養，檢驗 作業性。 又由於在中心擋泥板部，僅在其兩側部安裝左，右擋 泥板部之構造，因此左右擋泥板部係極單純之形狀，而容 易成形。結果，可將左右擋泥板部容易適當地延伸至比通 過中心擋泥板部前端之水平線更下方。因此可將左、右擋 泥板部充分地延伸至下方，可有效地防止來自前輪之泥水 飛散。 (3 )由於從踏板一直到手柄近旁，以前蓋覆蓋車體 前部，因此，在前蓋，於其高度中央沒有分割部分。由於 沒有分割部分，在腳蓋板附近，不會有泥水從前蓋之高度 中央部分浸入之慮。因此1在前蓋不必特別考慮用以防止 浸入泥水之設施，前蓋與前擋泥板之構成係成爲簡單。 (圖式之簡單說明） 第1圖係表示本發明之速克達型車輛的右側面圖。 第2圖係表示本發明之速克達型車輛之前部的左側面 第3圖係表示本發明之前蓋與前擋泥板的右側面圖 第4圖係表示第3圖之4-4線剖面圖。 第5圖係表示第3圖之5 - 5線剖面圖。 第6圖係表示第3圖之6 - 6線剖面圖。 第7圖係表示第3圖之7-7線剖面圖。 第8圖係表示第3圖之8 — 8線剖面圖。 本紙張尺度適用中國國家標準<CNS)A4規格（210 X 297公釐） _ 14_ 先' 閱 續 背 .面 之 注 意 事 項 再 填 ί裝 買 訂 經濟部智慧財產局貝工消費合作社印製 圖 414770 A7 _B7_ 五、發明說明（12 ) 第9圖係表示第3圖之9 一 9線剖面圖。 第1 0圖係表示第3圖之1 0 — 1 0線剖面圖。 (請先閲讀背面之it意事項再填寫本頁) 第1 1圖係表示第3圖之1 1 - 1 1線剖面圖。 第1 2圖係表示本發明之前蓋，腳蓋板，右，左擋泥 經濟部智慧財產局貝工消费合作社印製 板部的分解斜視圖兼安裝順序說明圖。 (記號之說明 ) 1 速克達型車輛 2 車體（車體車架） 4 前輪 5 手柄 12 前蓋 13 腳蓋板 14 踏板 21 中心擋泥板部 22 右擋泥板部 23 左擋泥板部 24 前擋泥板部 L 通過中心擋泥板部前端的水平線 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -15-414770 A7 B7__ V. Description of the invention (1) (Technical field to which the invention belongs) _ The present invention relates to the structure of a front fender of a Sukoda vehicle. (Please read the note on the back before filling in this page.) (Conventional technology) In the previous speed Keda vehicles, there are those who installed a bumper on the front fender. For example, there is a proposal in Japan Special Fair 5 — 5 7 1 1 Bulletin "Previous fender structure such as Sukoda locomotive". The aforementioned front fender structure is divided into the upper fender 6 a and the upper fender 6 a and 4 in accordance with the third and fourth figures of the publication, and the front fender 6 (the number 31 is described in the publication. The same applies hereinafter). The lower fender 6 b divides the lower fender 6 b into left and right halves. The three fenders 6 a and 6 b are triple-folded at the horizontal dividing portion of the upper fender 6 a and the lower fender 6 b. The ends of 6 b are fixed with rivets 1 1 and the outer surface of the overlapping portion is covered with a band-shaped transverse nut 7. The horizontal nut 7 is a member that functions as a buffer solution. The member is adhered to the overlapping portions of the upper and lower fenders 6 a and 6 b. At the same time, a large number of rivets 9 ... "Fixer" Printed by Shelley Consumer Cooperative, Intellectual Property Bureau, Ministry of Economic Affairs (Invention of the problem to be solved) When you want to replace one of the above-mentioned left and right fenders 6 b, 6 t > ......., remove the cross nut 7 of the lower fender 6 b, 6 b, and then remove the rivet 1 1, replace the old and new lower fender 6 b, and then fix with the rivet 1 1 The upper and lower fenders 6a, 6b, 6b are fixed to each other with the rivets 9 ... while adhering the cross nut 7 at the same time. In this way, the fender 6 b should be replaced, and it must be removed and installed. The other paper sizes are applicable to the Chinese national standard < CNS) A4 specification (210 * 297 male * > -4- 414770 Α7 Β7 V. Description of the invention ( 2) The lower fender 6 b and the cross nut 7. Therefore, the replacement operation of the lower fender 6 b, 6 b is very complicated. (谙 Read the precautions on the back of Φ before filling this page) Also before the above The fender structure is near the horizontal line passing through the front end of the front fender 6, and is divided into an upper fender 6a and a lower fender 6b, and the upper and lower fenders 6a, 6b, etc. Covering the front of the car body. In these front fender structures, only the lower baffle 6 b is removed, but it is not easy to look far above the inside of the front fender 6. Therefore, it is also necessary to maintain the inspection and turn around. The upper fender 6 a is removed, and its operation is more complicated. The dividing line between the upper and lower fenders 6 a and 6 b extends to the front end of the foot cover 5, and it must be considered that mud water will not come from near the foot cover 5. The divided portion is immersed into the interior of the front fender 6, which complicates the structure. The object of the present invention is ① the front fender can be easily replaced, ② It is easy to perform maintenance and inspections around the front fender, and ③ can reduce muddy water from entering the front cover or the front fender near the front of the car body. (Method used to solve the problem) In order to achieve the above purpose, the first item in the scope of patent application is from the front cover covering the front part of the vehicle body from the pedal to the handle, and the central fender part that extends from the front cover to the upper part of the front wheel. Cross the center fender part above and below the front flat line, and be installed on the right side of the center fender part and the right fender part of the front cover, and cross the horizontal line above and below, and be installed on the center board part. The front fender structure of the Scooter vehicle, which is composed of the left fender part on the left side and the left side of the front cover. (1) It can be easily removed and the right fender part or the left fender- 5- This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 414770 A7 B7 V. Any one of the parts of the description of the invention (3) (2) The left and right fender sections are passed across The upper and lower horizontal lines of the front end of the center fender section Large-area members. The area of the installation openings of the cover and the central fender part that are opened before the installation of these components is also large. The large installation openings can be easily maintained, and the steering around the inside of the front cover can be checked. (3) The front cover does not have a divided portion at the center portion of its height, so there is a concern that muddy water will not infiltrate from the center portion of the height of the front cover near the foot cover. In addition, "front", "rear", "left", "right", "up" and "down" are in accordance with the direction viewed by the driver, and CL is the center of the width of the car. Also, the diagram is toward the mark. Orientation to the viewer. FIG. 1 is a right side view showing a speed keda vehicle according to the present invention. The vehicle 1 is composed of a body frame (body) 2 and a front fork 3 installed on the head pipe 2 a of the body frame 2, and a front wheel 4 installed on the front fork 3, and connected to The handle 5 of the front fork 3, the power unit 7 with the engine 6 installed at the rear of the body frame 2, the rear wheel 8 installed at the rear of the power unit 7, and the upper portion of the rear of the body frame 2. Scooter locomotive consisting of seat 9 and body cover 10 covering body frame 2 0 body cover 1 0 is a handle cover 11 covering the surroundings of handle 5 and body frame 2 The front cover 12 of the front part and the paper size covering the feet of the operator apply the Chinese National Standard (CNS) A4 specification (210 X 297 male «) _6- ----:.! ΙΓ II — II .1 IC please read "Notes on the back before filling this page) Order * * Line. Cooperative Du printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs 414770 A7 _ B7 V. Invention Description (4) (Please read the back * Please fill in this page with note f.) Foot cover 1 3, low-bed pedal 19 for placing the driver's foot, and floor skirt 15 extending downward from the outer edge of pedal 14, and from Pedal 1 of 4 It rises and covers the end portion of the vehicle body frame 2 of the intermediate portion of the center cover 16 'from the center of the lid 16 and extending rearward above the power unit and covers the upper portion of the rear wheels 7 and 8 of the rear cover 17 is constituted. The rear cover 17 is equipped with muffler protection 18. The front cover 1 2 is a cover covering the front part of the vehicle body frame 2 from the pedal 1 4 to the handle 5, and the cover is a resin body that integrally extends the central fender part 21 from the front end to the front wheel 4. Integrated molded product >> This figure shows that the right fender portion 22 made of resin is attached to the right side surface 1 2 a of the front cover 12 and the right side surface 2 1 a of the center fender portion 21. In the figure, 31 is a headlight, 32 is a signal light, 33 is a front buffer unit. 3 4 is a fuel tank disposed below the pedal 14, 4 is a 5 series exhaust pipe * 36 is a muffler, 37 is a bracket, and 38 is Tail lights, 38 is the rear fender. Printed by Employee Consumer Cooperative of the Huihui Property Bureau of the Ministry of Economic Affairs. The second picture is the left side view of the front part of the speed keda vehicle according to the present invention: it is shown on the left side of the front cover 12 and the center fender section 2 The left side 2 1 b of 1 is attached with the left fender part 2 3 made of resin. The left fender portion 2 3 has the same configuration except that the right fender portion 22 is symmetrical to the left and right, so the description thereof is omitted. The front cover 12 and the front fender 24 are described in detail below. Fig. 3 is a right side view showing the front cover and the front fender of the present invention. The front cover 1 2 is an approximately inverted < -shaped cover when viewed from the right side, and extends the central fender portion 2 1 obliquely forward and downward from the center front end of its height, and applies this paper size to the Chinese national standard < CNS) A4 specification (210 * 297 mm) A7 414770 ___B7___ 5. Description of the invention (5) The front end part is bent downward. The central fender part 21 is an approximately C-shaped cross-section body with the front section viewed from below. The section The width A of the body is large and equal. Since the central fender portion 21 has such a shape, the lower end face 2 1 d of the central portion of the length is cut deeper upward than the horizontal line L passing through the front end 2 1 c. As a result, the area of the installation opening 25 (hereinafter referred to as "opening 25") opened in the front half 1 2 c of the lower half of the front cover 12 and the lower end surface 21 d of the central fender part 21 1 connected to the front. The front cover 12 and the central fender section 21 are integrally formed products, which are approximately Y-shaped members when viewed from the side. The right fender section 2 2 crosses the central fender. The horizontal line L of the front end 2 1 c of the portion 2 1 extends up and down. It is mounted on the opening 25 In more detail, the right fender part 2 2 is located on the right side 2 1 a of the center fender part 2 1, and is installed by the first _ mounting part 26 and the upper second mounting part 27. , And on the right side of the front cover 1 2 1 a by the third mounting portion 28 on the upper rear portion and the fourth mounting portion 29 on the lower rear portion. The right fender portion 2 2 is connected with the opening. 2 5 A flange 2 2 a is formed around the opposite part, and the flange 2 2 a is hung on the edge of the opening 2 5. The front cover 1 2 forms a headlight mounting portion 1 2 cl and is used to install a signal light. The lamp mounting recess 1 2 e. FIG. 4 is a cross-sectional view taken along line 4 and 4 in FIG. 3 and illustrates the cross-sectional structure of the first mounting portion 26. The first mounting portion 2 6 is a first hub 2 1 e From the central fender section, the paper size applies the Chinese National Standard (CNS) A4 specification (210 * 297mm) _8_!-*.! 1 _--— — — — — illllll ^ im I II (Please read the “Back” Please fill in this page again) Printed by Shelley Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 414770 A7 B7 Printed by Intellectual Property Bureau of Ministry of Economy ΛΚ 工 consumer cooperatives i. Curved back of invention description (6) 2 1 Extend to the opening 25 side, on the other hand, extend the first extension from the front end of the right fender portion 22 into the opening 25, and overlap the first extension 2 2b on the first hub 2 1 a Front end, and install from the back (left side of the figure) with a small screw B). The right fender portion 2 2 is provided with a protrusion-preventing portion 2 2 c hanging from the inner edge portion 2 5 a of the opening 2 5. Fig. 5 is a cross-sectional view taken along line 5-5 in Fig. 3, showing a cross-sectional structure of the second mounting portion 27. The second mounting portion 2 7 extends the second extension portion 2 1 f from the curved back surface of the center fender portion 21 to the opening 25 side, and on the other hand, the third extension portion 2 2 d from the right fender The portion 2 1 f extends into the opening 25 and the third extension portion 2 2 d is overlapped with the second extension portion 2 1 f, and a second hub 2 2 e is formed at the front end thereof, and the second hub 2 2 e e The second extension 2 1 f overlaps the front end, and it is mounted with a small screw B 2 from the inside. Fig. 6 is a sectional view taken along line 6-6 in Fig. 3, showing a cross-sectional structure of the third mounting portion 28. The third extension portion 2 8 extends the fourth extension portion 12 f from the curved back surface of the front cover 12 to the inner side and protrudes the front end of the fourth extension portion 12 f from the edge of the opening 25. Extend the third hub 2 2 f from the rear end of the right fender 22 to the opening 25, and overlap the front end of the fourth extension 1 2 f at the front end of the third hub 2 2 f by 1 2 g, and Install it with a small screw B 3 from the inside. Fig. 7 is a cross-sectional view taken along line 7-7 of Fig. 3, and shows a cross-sectional structure of a flange 22a formed around the right fender portion 22. The flange 2 2 a is from the end of the right fender part 22 to the opening 2 5 — fill · install · i I order · 1! 11! Line-谗 《Read the precautions on the back side and fill in this page） This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 public love) -9- A7 B7 414770 V. Description of the invention (7) (Jing first read the precautions on the back before filling in this paper) View of the extended section Hook-shaped member. By hanging the flange 2 2 a on the inner edge portion 2 5 a of the opening 2 5 of the front cover 12, the right fender portion 22 can be prevented from falling off the front cover 12. The eighth series is a cross-sectional view taken along line 8-8 in FIG. 3, and shows a cross-sectional structure of the fourth mounting portion 29. The fourth mounting portion 29 has the same configuration as the third mounting portion 28 of FIG. 6 described above. In more detail, the fourth extension portion 29 extends the fifth extension portion 12 h from the curved back surface of the front cover 12 to the inside, and protrudes the front end of the fifth extension portion 1 2 from the edge of the opening 25. On the other hand, the fourth hub 22g is extended from the rear end of the right fender portion 22 into the opening 25, and the front end of the fourth hub 22g overlaps the front end of the fifth extension 12h. 1 2 i, and install it with a small screw B 4 from the inside. Fig. 9 is a cross-sectional view taken along line 9-9 in Fig. 3 and shows a signal lamp mounting structure. The signal lamp mounting structure is formed with a lamp mounting recess 12e on the side of the front cover 12, and the locking holes 12j of the lamp mounting recess 12e are hooked to the elastic locking claws 3 2a of the signal lamp 32, and the lamp mounting recesses 12a The Ministry of Small Economy Intellectual Property Bureau Shellfish Consumer Cooperative printed screws B 5 and installed signal lights 3 2. Harness for 1 2 k series lamps. Fig. 10 is a cross-sectional view taken along the line 10--10 in Fig. 3; the side cross-sectional structure of the signal lamp 32 is mounted on the lamp mounting recess 12e with a small screw B5. Fig. 11 is a cross-sectional view taken along line 1 1-1 1 of Fig. 3 'shows the joint structure of the front cover 12 and the foot cover 13 ° The joint structure extends the fifth valley 12m from the back of the front cover 12 to the paper size Applicable to China National Standard (CNS) A4 specification (210 X 297 male *). 10, A7 B7 414770 V. Description of invention (8) {Please read the item on the back * 9 # before filling in this page > rear (picture Left side), on the other hand, 'extend the sixth hub 13 a from the inner surface of the foot cover 13 to the fifth hub 12 m' and install these fifth and sixth hubs 12 m, 13 a with small screws B 6 Between each other. A feature is that a nut is installed at the joint portion 'of the front cover 12 and the foot cover 13. The nut 41 is provided with a groove 41 a fitted in the end of the foot cover 13 and a groove 4 l b fitted in the end of the front cover 12 with an approximately inverted S-section. Since the end of the front cover 12 and the end of the foot cover 13 are embedded (engaged (the grooves 4 1 a and 4 1 b of the nut 4 1), the sealing properties of the two 12 and 13 can be improved. At the same time, the nut 4 1 can be used to absorb the deviation of the accuracy of the parts 1 2 and 1 3. The following 1 illustrates the installation sequence of the right and left fender parts 22 and 23. Figure 12 shows the front cover and foot cover of the present invention. Here, the left fender section is an exploded perspective view and a sequential explanation diagram. First, insert the flange 2 2 a of the right fender section 2 2 from the opening 25 to the inside. Consumption by the sheller of the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative print, then align the first extension 2 2b on the first hub 21 e, align the second hub 2 2 e on the second extension 2 1 f, and the end 12g before the fourth extension 1 2 f Align the third hub 22f with the end 12i before the fifth extension 12h and align it with the fourth hub 22g. After completing the alignment, use the four small screws B 1 ~ from the inside of the front cover 12 or the center fender portion 21 B 4 is screwed to each other. In the same order as the right fender part 22, the fender part 23 is divided into four small ones from the inside of the front cover 12 or the center fender part 21. Screw B1 ~ B 4 (omitting the left) are mutually determined. This scale is applicable to the Chinese National Standard (CNS) A4 specification (210 * 297 mm) -11-A7 414770 __B7 _ V. Description of the invention (9) Above the 'right finish, Installation of the left fender parts 2 2, 2 3. To remove the right and left fender parts 22, 23, the reverse order of the installation operation can be performed. As can be seen from the above description, only the right fender The plate part 22 or the left fender part 2 3 can be easily removed or installed. However, since the screw is fixed from the inside of the front cover 12 or the center fender part 21, it can be seen Less than a small screw, the appearance is extremely excellent. Hereinafter, the function of the fender structure before the above-mentioned configuration will be described with reference to Figs. 1 and 2. (1) The right and left fender portions 2 2, 2 3 cross the horizontal line L. Large area of the upper and lower parts. The area of the installation opening 25 of the left fender part 2 2 and 2 3 where the right of the large area is installed is large. Therefore, only the right fender part 22 or the left fender is removed. The plate part 2 3 can be widely viewed from the large installation opening 2 5 inside the front cover 12 2. As a result, the inside of the front cover 12 can be raised, especially turning around Front fork 3, front buffer unit 33, etc.) for maintenance and inspection workability. (2) The right and left fender sections 22 and 23 are installed only on both sides of the center fender section 21 Therefore, the right and left fender portions 2 2, 2 and 3 are extremely simple shapes and are easy to form. As a result, the right and left fender portions 2 2, 2 3 can be easily extended below the horizontal line L appropriately. Therefore, the right and left fender sections 2 2, 2 3 can be fully extended to the bottom, which can effectively prevent the mud from the front wheel 4 from scattering. (3) Since the pedal 1 4 is all the way to the handle 5, the front cover 1 2 covers the front part of the body frame 2 'Therefore, at the height of the front cover 1 2', this paper standard applies the Chinese national standard < CNS) A4 specification < 210 * 297 mm) _ 12 _ — ΙΓΙΙιιιι — — — — — ----- 11 — * 1111111 »(_Please read the note f on the back before filling out this page > Printed by Shelley Consumer Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs 414770 A7 ____B7__.. V. Description of the invention ( 10) c fw read note f on the back and fill out this page) There is no division in the center. Since there is no divided portion, there is no concern that muddy water will infiltrate from the height central portion of the front cover 12 near the foot cover 13, and therefore, there is no need to specifically consider facilities for preventing muddy water from entering the front cover 12. Further, in the embodiment of the present invention described above, the shape and size of the right and left fender portions 22, 23 are arbitrary. Also, the right and left fender sections 2 2 * 2 3 may be detachably attached to the front cover 12 and the center fender section 21, and other than screwing, it may be clamped, for example. (Effects of the Invention) The present invention has the following effects by virtue of the above configuration. (1) Since the central fender portion is integrally extended from the front cover to the front wheel, a right fender portion is installed on the right side of the center fender portion and the right side of the front cover, and The left side and the left side of the front cover are attached to the fender portion. Therefore, it is extremely easy to remove or install only the right fender portion or the left fender portion. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (2) Because the central fender section is integrally extended from the front cover to above the front wheel, across the horizontal line passing through the front end of the central fender section, and on the central fender section A right fender part is installed on the right side of the front cover and the right side of the front cover, and the left fender section is installed on the left side of the center fender section and the left side of the front cover across the horizontal line. The right fender portion becomes a large-area member spanning the horizontal line. In this way, since the front cover and the central fender portion become large-area installation openings, only the left fender portion or the right fender portion can be removed, and the front cover paper can be widely viewed from the large mounting opening. The scale is applicable to the Chinese Painting National Standard (CNS) A4 specification (210 X 297 mm) 414770 A7 B7 5. In the description of the invention (11). As a result, maintenance in the front cover, especially around the steering can be improved, and workability can be checked. Since the left and right fender sections are attached to the center fender section only on both sides, the left and right fender sections are extremely simple and easy to form. As a result, the left and right fender portions can be easily extended appropriately below the horizontal line passing through the front end of the center fender portion. Therefore, the left and right fender sections can be fully extended to the bottom, which can effectively prevent the mud from the front wheels from scattering. (3) Since the front cover covers the front of the vehicle body from the pedal to the handle, there is no division in the front cover at the center of its height. Since there is no divided part, there is no concern that muddy water will infiltrate from the center part of the height of the front cover near the foot cover. Therefore, it is not necessary to consider the facilities for preventing muddy water in the front cover, and the structure of the front cover and the front fender becomes simple. (Brief description of the drawings) FIG. 1 is a right side view showing a speed keda vehicle according to the present invention. FIG. 2 is a left side view of a front portion of a speed keda vehicle according to the present invention. FIG. 3 is a right side view of a front cover and a front fender of the present invention. FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. Illustration. FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3. Fig. 6 is a sectional view taken along line 6-6 in Fig. 3; Fig. 7 is a sectional view taken along line 7-7 in Fig. 3; Fig. 8 is a sectional view taken along line 8-8 in Fig. 3; This paper size applies the Chinese National Standard < CNS) A4 specification (210 X 297 mm) _ 14_ First, read on the back. Note on the front, then fill in the order and print it out. 414770 A7 _B7_ V. Description of the Invention (12) Figure 9 is a sectional view taken along line 9-9 of Figure 3. Fig. 10 is a cross-sectional view taken along line 10-10 of Fig. 3. (Please read the Italian notice on the back before filling out this page.) Figure 11 is a sectional view taken along line 1 1-1 1 in Figure 3. Fig. 12 is an exploded perspective view and an installation sequence explanatory diagram showing a front cover, a foot cover, a right and a left fender of the present invention, and a printed board section of a shelling consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. (Explanation of the symbols) 1 Scooter vehicle 2 Body (frame) 4 Front wheels 5 Handle 12 Front cover 13 Foot cover 14 Pedal 21 Center fender section 22 Right fender section 23 Left fender Section 24 Front fender section L The horizontal line passing through the front end of the center fender section.