1222942 玖、發明說明 【發明所屬之技術領域】 本發明係關於支持電纜線、軟管或是管等的可彎曲長零 件用的支持構造的改良。 【先前技術】 例如，在日本特開平1 1 -7 9026號公報所揭示之機車的電 纜線固定構造中，形成將電纜線固定配件裝設於框架部 上’並由該電纜線固定配件支持著電配線及撓性電線等的 電纜線的構成。 【發明內容】 (發明所欲解決之問題） 上述習知之電纜線固定配件，係爲安裝於框架構件的緣 部者’而對於緣部以外的平面部分的安裝有困難，而且， 其不僅增加了零件數，還需要有安裝電纜線固定配件用的 作業，因此，相應造成組裝作業工時的增加。另一方面， 也有將保持電纜線類的夾具插入支持體的平坦面予以安 裝’而由該夾具支持著電纜線類的類似構造者，即使使用 如此的夾具，仍舊無法避免零件數的增加及組裝作業工時 的增加。 本發明係鑒於上述情況而提出之發明，其目的在於提供 一可彎曲長零件的支持構造，可圖獲零件數及組裝作業工 時的降低的同時，並可將可彎曲長零件穩定地支持於平坦 面。 (解決問題之手段） 6 312/發明說明書(補件)/92-06/92107258 1222942 爲達成上述目的，申請專 爲：於覆蓋功能零件的合成 部具有相互面對著且向著相 時，從上述罩體的外面豎起 兩端間，且從上述罩體的外 設有由上述各鉤及各連結壁 含有由上述兩連結壁支持的 觸著上述兩繫合突部的外側 著，同時，壓入上述兩鉤間 在上述兩鉤的繫合突部及上 根據如上述之申請專利範 製的罩體的成型時，可以未 形成一對鉤及一對連結壁， 仍可由兩鉤及兩連結壁穩定 而可減低零件數及組裝作業 件穩定支持於罩體的平坦面 多個可彎曲長零件所覆蓋， 狀態則無法從上述透孔看見 此外，申請專利範圍第2 利範圍第1項之發明的構成 曲長零件係爲具有軟質的塑 可彎曲長零件係爲由硬質的 據如上述的構成，使電纜線 兩連結壁，同時，利用於軟 利範圍第1項之發明，其特徵 樹脂製罩體，一體設置著前端 互接近側突出的繫合突部，同 的一對鉤；及連結於此等鉤的 面豎起的一對連結壁，同時還 所包圍的四邊形的透孔，至少 內側的可彎曲長零件及外面接 的可彎曲長零件相互予以疊層 的多個可彎曲長零件，係被夾 述兩連結壁之間。 圍第1項之構成，在合成樹脂 採用脫模的簡單模具構造一體 即使不使用罩體以外的零件， 支持著多個可彎曲長零件，因 工時，同時，可將可彎曲長零 。而且，透孔’係由相互重疊的 在支持著多個可彎曲長零件的 罩體內。 項之發明，係加上上述申請專 ，其特徵爲：上述內側之可彎 膠皮層的電纜線，上述外側之 彈性材構成的軟管或是管’根 的外面的塑膠皮層充分密接於 管或是管的外面確實繫合著兩 312/發明說明書(補件)/92-06/92107258 7 1222942 鉤之前端部的繫合突部，即可更爲確實地支持著多個可彎 曲長零件。 此外’申請專利範圍第3項之發明，係加上上述申請專 利範圍第1項之發明的構成，其特徵爲：上述鉤係由其基 端部的全長連設於上述罩體的基板部；及在沿著可彎曲長 零件的長度方向隔開間隔的多個部位連設於上述基板部， 同時，前端部突設著上述繋合突部的多個分歧板部所構 成，在上述兩連結壁之間支持著上述內側的可彎曲長零件 的補強壁，係在上述各分歧板部間連設於兩鉤之間，根據 如上述的構成，以藉由補強壁支持內側的可彎曲長零件的 方式，即可更爲穩定地支持著多個可彎曲長零件，同時， 藉由補強壁可增加兩鉤的強度。 此外，申請專利範圍第4項之發明，係加上上述申請專 利範圍第1項之發明的構成，其特徵爲：上述功能零件， 係強制空冷式引擎的引擎本體，上述罩體係爲覆蓋上述引 擎本體的局部的圍板，根據如上述的構成，以利用可彎曲 長零件覆蓋透孔的方式防止冷卻風從圍板洩漏，可穩定維 持強制空冷式引擎的冷卻性能，同時可於圍板支持著可彎 曲長零件，而且，可防止冷卻風從透孔洩漏，因此，以不 致噴射灰塵於圍板的外表面側的方式即可防止外觀性的下 降。 【實施方式】 以下，參照所附圖式所示本發明之一實施例，說明本發 明之實施形態。 8 312/發明說明書(補件)/92-06/92107258 1222942 圖1〜圖17爲顯示本發明之一實施例者，圖1爲摩托車 型機車的側視圖，圖2爲省略車體罩殼及收納箱的狀態時 的摩托車型機車的中間部的立體圖，圖3爲沿著圖1中之 3 - 3線所作的放大剖面圖，圖4爲沿著圖3中之前頭4所 作的箭視圖，圖5爲沿著圖3中之箭頭5所作的箭視圖’ 圖6爲沿著圖3中之6-6線所作的剖面圖，圖7爲從汽缸 頭側看頭蓋時的圖，圖8爲沿著圖7中之8 - 8線所作的剖 面圖，圖9爲沿著圖6中之9 - 9線所作的放大剖面圖’圖 1 〇爲沿著圖9中之1 0 -1 0線所作的剖面圖，圖1 1爲沿著 圖4中之1 1 -1 1線所作的剖面圖，圖1 2爲沿著圖5中之 12-12線所作的放大剖面圖，圖13爲沿著圖5中之13-13 線所作的剖面圖，圖1 4爲沿著圖2中之1 4 -1 4線所作的放 大剖面圖，圖1 5爲沿著圖1 4中之1 5 -1 5線所作的剖面圖’ 圖1 6爲沿著圖1 4中之1 6 -1 6線所作的剖面圖，圖1 7爲沿 著圖1 4中之1 7 -1 7線所作的剖面圖。 首先，於圖1及圖2中，摩托車型機車之車體框架25 包括··前端固接於頭管26的主架管27、呈直角固接於該 主架管27的後端的橫跨管28、及前端分別連設於橫跨管 2 8的兩端部的左右一對作爲後框架構件的後架管2 9、3 0。 主架管27係一體連設著從頭管26向著後下方傾斜的下 降框架部27a、及從下降框架部27a的後端呈大致水平向 著後方延伸的低框架部27b而構成。此外，左右一對的後 架管2 9、3 0，係一體連設著從上述橫跨管2 8的兩端部向 著後上方延伸的斜升框架部29a、30a，及從斜升框架部 9 312/發明說明書(補件)/92-06/92107258 1222942 2 9a、3 0a的後端呈大致水平向著後方延伸、同時以後端部 開口相互面對的方式在水平面內彎曲的上部框架部2 9b、 3 Ob而成。 上述頭管26上支持著可操縱方向的跨於前輪WF上的前 叉3 1，前叉3 1的上端連結著方向操縱把手3 2。 在車體框架25的兩後架管29、30的前部，介由連桿機 構33支持著可上下搖動的動力單元P的前部，配置於該 動力單元P的後部右側的後輪WR係軸支於動力單元P的 後部。 圖3〜圖6中，動力單元P係由配置於後輪WR的前方 的強制空冷式單氣筒的4行程的引擎E、及設於該引擎E 及上述後輪WR間的無段變速機Μ所構成。 引擎Ε之引擎本體34係爲具備曲柄箱35、結合於曲柄 箱3 5的汽缸塊3 6、在曲柄箱3 5的相反側與汽缸塊3 6結 合的汽缸頭3 7及在汽缸塊3 6的相反側與汽缸頭3 7結合的 頭蓋3 8，且配置於車體框架2 5的兩後架管2 9、3 0間者， 汽缸頭37係配置於兩後架管29、30前部的斜升框架部 2 9 a、3 0 a的下部間。 汽缸塊3 6係爲以沿著設於汽缸塊3 6的汽缸腔3 9的軸 線、亦即汽缸軸線C沿著機車的前後方向成略微前上傾而 成爲大致水平的方式所配置者，在汽缸頭3 7及可滑動自如 地嵌合於上述汽缸腔39的活塞40之間形成燃燒室41。此 外，活塞40係介由連桿42及曲柄銷43，連結於具有與後 輪WR的旋轉軸線平行的旋轉軸線的曲柄軸44。 10 312/發明說明書(補件)/92-06/92107258 1222942 曲柄軸4 4係由含有上述汽缸軸線c、同時與該曲柄軸 4 4的軸線垂直的平面所結合的一對箱體部3 5 a、3 5 b所構 成的曲柄箱3 5支持爲可旋轉自如，曲柄軸44係於一端的 箱構件3 5 a及曲柄軸4 4之間介裝著第1滾珠軸承4 5，及 在另一端的箱構件3 5 b及曲柄軸4 4之間介裝著第2滾珠軸 承4 6 〇 在汽缸頭3 7的上部側面設有可連通上述燃燒室4 1的吸 氣口 4 7，在汽缸頭3 7的下部側面設有可連通上述燃燒室 4 1的排氣口 4 8。分別用以開閉吸氣口 4 7及排氣口 4 8的吸 氣閥4 9及排氣閥5 0，係以在與曲柄軸4 4的旋轉軸線垂直 的平面的投影圖上排列爲略V字狀的方式配設於汽缸頭 3 7上，在關閉吸氣口 47及排氣口 48的方向分別受到加勢 能。此外，面向著燃燒室4 1的火星塞5 1係安裝於汽缸頭 3 7上的左右至少一端側，在本實施例中係以向著機車的行 進方向前方的狀態安裝在右側的側面。 在汽缸頭3 7及頭蓋3 8之間，收容著開閉驅動上述吸氣 閥49及排氣閥50的動閥機構52，該動閥機構52包括： 具有與曲柄軸44的軸線平行的軸線且可旋轉自如地被支 持於汽缸頭3 7、同時具有吸氣用及排氣用凸輪5 4、5 3的 凸輪軸5 5 ;具有與凸輪軸5 5平行的軸線，且被支持於汽 缸頭3 7的吸氣側及排氣側的搖軸5 6 ' 5 7 ;以隨動於上述 吸氣用凸輪54而驅動吸氣閥49的方式可搖動自如地支持 於吸氣側搖軸5 6的吸氣側搖臂5 8 ;及以隨動於上述排氣 用凸輪5 3而開閉驅動排氣閥5 0的方式可搖動自如地支持 11 312/發明說明書(補件)/92-06/92107258 1222942 於排氣側搖軸5 7的排氣側搖臂5 9。 於凸輪軸55的一端部固定著被動鏈輪60。另一方面， 在曲柄軸44上較第2滾珠軸承46的外端側，在對應於上 述被動鏈輪6 0的位置固定著驅動鏈輪6 1，驅動及被動鏈 輪6 1、60上卷掛著無端的凸輪鏈條62，凸輪鏈條62係被 收納爲可沿著通過汽缸塊3 6、汽缸頭3 7及頭蓋3 8而形成 的收納室6 3內行走。藉由如此的驅動鏈輪6 1、被動鏈輪 6〇及凸輪鏈條62，以曲柄軸44的旋轉數的一半旋轉數旋 轉驅動著凸輪軸5 5。 在較第1滾珠軸承45的外端側，曲柄軸44上固定著驅 動齒輪64，以從形成於曲柄箱3 5內的下部的潤滑油儲積 部65介由潤滑油過濾器79吸起潤滑油的方式安裝於曲柄 箱3 5的油泵6 6，係藉由上述驅動齒輪6 4所驅動。 從該油泵6 6吐出的潤滑油的一部分係用於潤滑動閥機 構52者，在曲柄箱35、汽缸塊36、汽缸頭37及頭蓋38 設有將來自油泵66的潤滑油導向動閥機構52用的潤滑油 供給路67。而且，在汽缸頭37，且在較排氣口 48更接近 於吸氣口 47的位置配置著潤滑油供給路67，本實施例中， 在與曲柄軸44的軸線垂直的平面的投影圖上，在與吸氣口 47交叉的位置配置著潤滑油供給路67。 一倂參照圖7及圖8，上述潤滑油供給路6 7的下游端 部，係由以將來自汽缸頭3 7側的潤滑油供給一端的方式設 於頭蓋3 8的與汽缸頭3 7的結合面的流通溝6 8，及連通該 流通溝6 8的另一端且設於頭蓋3 8的側壁的有底流通孔6 9 12 312/發明說明書(補件)/92-06/92107258 1222942 所構成，連通流通孔6 9的內端部的噴出孔7 Ο，係以向著 動閥機構52噴出潤滑油的方式設於頭蓋3 8的側壁內面。 此外’在頭蓋3 8設有連通上述流通溝6 8的一端的有底 檢測孔7 1，同時，在對應於該檢測孔7 i的位置一體突設 著從頭蓋3 8的外面向著外側突出的安裝轂7 2，該安裝轂 72上以使檢測元件部73a突入上述檢測孔71的方式安裝 著溫度檢測器73。也就是說，溫度檢測器73係以使檢測 元件部73a面向著潤滑油供給路67的方式安裝於引擎本體 3 4的頭蓋3 8上。 注意圖3，在較上述驅動齒輪64的外端側，配設著具備 固定於曲柄箱35上的定子74、以圍繞著該定子74的方式 固定於曲柄軸44上的外部轉子75的發電機76，在較該發 電機76的外端，曲柄軸44上固定著風扇77。該風扇77 係由一體設於由多個例如藉4個螺栓7 8、7 8…固緊於發電 機76的外部轉子75的基部77a的外周部的多個葉片77b、 7 7b…所構成者。 作爲功能零件之引擎本體3 4中至少汽缸塊3 6及汽缸頭 3 7、本實施例中曲柄箱3 5的局部、汽缸塊3 6、汽缸頭3 7 係由圍板82所覆蓋，將引擎本體34及圍板82間形成的流 通路8 1，流通從風扇7 7吐出的強制空冷用的空氣。而且’ 在汽缸塊36及汽缸頭37的外面，爲了可進行藉由流過上 述流通路81的冷卻空氣的有效冷卻’分別突設著多個冷卻 鰭片 3 6 a···、3 7 a···。 上述圍板82係由以協動且覆蓋汽缸塊36及汽缸頭37 13 312/發明說明書(補件)/92-06/92107258 1222942 的方式相互結合的上下一對的上部及下部罩體構件8 3、8 4 及覆蓋曲柄箱3 5的局部且結合於上述兩罩體構件8 3、8 4 的風扇罩8 5所構成，上述上部罩體構件8 3、下部罩體構 件84及風扇罩85，係分別由合成樹脂所形成。 上部罩體構件8 3上突設著從與下部罩體構件8 4的接合 面8 6突出於下部罩體構件8 4側的多個繫合爪8 7…，在下 部罩體構件84設有彈性繫合著上述各繋合爪87…的繫止 部8 8…。此外，在上部及下部罩體構件8 3、8 4分別一體 設置著由接合面86相互頂接的多個被固緊部89···、90···， 相互頂接的被固緊部89···、90…係由螺絲構件91…相互固 緊。 如此，對於繫合爪87…的繋止部88…的彈性繫合，及 藉由被固緊部8 9…、9 0…的螺絲構件9 1…的固緊，上部及 下部罩體構件83、84相互結合，於是，頭蓋38從上部及 下部罩體構件8 3、8 4向著前方側突出。 風扇罩8 5係以覆蓋曲柄箱3 5的局部的箱構件3 5 a及風 扇7 7的方式固緊於箱構件3 5 a上者，且藉由多個螺絲零件 92…固緊於上述上部及下部罩體構件83、84。 該風扇罩8 5上，以對應於風扇77的外側的方式設置形 成向著上述風扇7 7側而從外部吸引空氣用的吸引口 9 3的 吸引筒94，且在吸引口 93上設有散熱窗95。 該散熱窗95係由與吸引筒94同心配置的多個、例如爲 5個的環部9 5 a〜9 5 d，及呈放射狀延伸且連結吸引筒9 4 及各環部9 5 a〜9 5 d間的多個連結部9 5 e…所構成，在對應 14 312/發明說明書(補件)/92-06/92107258 1222942 於此等連結部9 5 e…之1個位置，在風扇罩8 5的外面標示 著對準曲柄軸44的相位用的例如爲三角形狀的定時標誌 9 6。該定時標誌9 6係爲如對準點火用的時間用者，利用將 風扇77固定於曲柄軸44用的多個、例如爲4個螺栓78… 中的一個，定位於上述散熱窗9 5中對應於定時標誌9 6的 連結部9 5 e，即可容易進行點火用的時間的相位配合。 又，上述定時標誌96不僅用於點火用之時間對準，而 且還可用於TDC及BDC的時間對準，此外，動閥機構52 在構成爲可改變吸氣閥49及排氣閥50的至少一方的作動 特性的情況，也可用於其作動特性改變的時間對準。 一倂參照圖9及圖1 0，在汽缸頭3 7的上部側面設有使 吸氣口 47開口的平坦的安裝面97，該安裝面97上介裝著 絕緣體99而固緊著輸入管98的下端。 輸入管98的下端一體設有凸緣部98a，具有連通吸氣口 47的吸氣孔100的絕緣體99及上述安裝面97，係形成爲 具有對應於上述凸緣部9 8 a的形狀。 在絕緣體99的兩面安裝著呈無接縫狀包圍上述吸氣孔 100的墊圈101、102，其中，在絕緣體99及安裝面97間 安裝著一邊的墊圈101，而在絕緣體99及上述凸緣部98a 間安裝著墊圈102。而且，絕緣體99的厚度T係設定爲較 安裝面97及圍板82之上部罩體構件83間的間隔S大。 在吸氣口 4 7的兩側，其安裝面9 7上設置著有底的螺絲 孔1 0 3、1 0 3，插穿於凸緣部9 8 a及絕緣體9 9的螺栓1 〇 4、 104被繫合於上述各螺絲孔103、103，藉由拴緊螺栓1〇4、 15 312/發明說明書(補件)/92-06/92107258 1222942 104即可介由絕緣體99將輸入管98固緊於安裝面97。 但是，在覆蓋汽缸頭3 7的圍板8 2中，上部罩體構件8 3 上設有嵌合、定位上述絕緣體99用的開口部105。該開口 部1 〇5如圖1 〇所示係形成爲較絕緣體99大，在該開口部 1 〇 5的局部側面及絕緣體9 9的局部側面間，形成將流通經 過流通路8 1而來的冷卻用空氣排出至外部用的排風口 1 0 6 〇 上述輸入管9 8的上游端係介由連接軟管1 〇 7而連接配 置於較該輸入管9 8後側的氣化器1 〇 8的下游端，氣化器 1 〇 8的上游端係介由連接管1 〇 9而連接配置於後輪WR的 左側面的空氣濾淨器1 1 0。 · 圖11中，氣化器108上附設有基於上述溫度檢測器73 的檢測値而被通電控制的機車起動器1 1 1，該機車起動器 111係以迂迴具備氣化器108的節流閥（未圖示）的方式，且 開閉設於氣化器1 0 8的氣化器本體1 1 2的起動用混合氣通 路1 1 3的中間處的方式安裝於氣化器本體1 1 2上。 在上述起動用混合氣通路113，以介設於較機車起動器 1 1 1更上游側的部分的方式，在氣化器本體1 1 2上固定著 放氣管114，在氣化器本體112的下部固定著上部由該放 氣管1 1 4的下部突入的燃料噴嘴1 1 5。此外，在氣化器本 體1 1 2的下部固定著儲積燃料用的燃料箱1 1 6，上述燃料 噴嘴1 1 5的下部係突入燃料箱1 1 6內的燃料中。 機車起動器111具有可進退自如地插入較放氣管114的 下游側且設於起動用混合氣通路1 1 3的通路中段部的噴嘴 16 312/發明說明書(補件)/92-06/92107258 1222942 1 1 7的針閥1 1 8，針閥1 1 8之在噴嘴1 1 7內的位置係藉由機 車起動器1 1 1的通電控制所決定，藉以決定流通經過起動 用混合氣通路1 1 3的起動用混合氣的量。 在構成圍板82之局部的上部及下部罩體構件83、84的 接合面86間形成嵌合孔120。而且，連接火星塞51之栓 塞帽1 2 1在嵌合孔1 20的周圍具有頂接上部及下部罩體構 件8 3、8 4的外面的鳄部1 2 1 a且嵌合於上述嵌合孔1 0 1。 此外，上述上部及下部罩體構件8 3、8 4中，上部罩體 構件83上一體設置著從上面覆蓋嵌入嵌合孔12〇的栓塞帽 1 2 1的嵌合部的庇護部1 22，在該庇護部1 22的前端部，如 圖1 2所示，形成頂接且繋合栓塞帽1 2 1以便阻止該栓塞帽 1 2 1繞火星塞5 1之軸線周圍旋轉的止旋定位部1 2 2 a。 上述庇護部1 22係爲以從上面覆蓋著形成爲從栓塞帽 1 2 1向著前方將連接於栓塞帽1 2 1的高壓電纜線1 2 3的一 部分延伸的姿勢的栓塞帽1 2 1的嵌入嵌合孔1 20的嵌合部 的方式而形成者，止旋定位部122a係使利用來自高壓電纜 線1 2 3作用的彈性力而對於火星塞5 1的軸線周圍一端增勢 的栓塞帽1 2 1以對抗並接受上述彈性力的方式形成於庇護 部 1 2 2 ° 一倂參照圖1 3，上部罩體構件8 3上一體形成連續上述 庇護部1 22而連設的夾具安裝座1 25，利用彈性安裝於該 夾具安裝座125上的夾具1〗4,保持連設於上述栓塞帽121 的高壓電纜線1 2 3。 另外，引擎本體3 4係以將汽缸頭3 7配置於左右一對的 17 312/發明說明書(補件)/92-06/921〇7258 1222942 後架管2 9、3 0前部的斜升框架部2 9 a、3 0 a 式而支持於車體框架25上，上述栓塞帽121 升框架部2 9 a、3 0 a的下部間，在兩斜升框架 一端的右側的斜升框架部3 0 a的上部，如圖 持著點火感應圏1 2 6。 一端連設於點火感應圏1 2 6的高壓電纜線 端，係從較繋合於止旋定位部1 2 2 a的上述栓 方向著後方呈略U字狀折返而連接於栓塞帽 一倂參照圖1 4〜圖1 7，上述圍板8 2的上| 上一體設有，前端部具有相互面對著且向著 出的繋合突部128a、128a，同時，從上部罩 外面豎起的一對鉤1 2 8、1 2 8 ;及連結於上述丨 間，同時，相互面對著且從上部罩體構件8 3 一對連結壁129、130，同時還設有由此等鉤 連結壁129、130所包圍的直角四邊形的透？I 在兩鉤128、128之繫合突部128a、128a, 壁129、130之間，夾著相互重疊的同時被壓 1 2 8、1 2 8間的多個可彎曲長零件，本實施例 壁1 2 9、1 3 0支持的屬內側的可彎曲長零件的 及外面接觸著上述兩繫合突部128a、128a的 曲長零件的管134，被夾著在繫合突部128a 結壁1 2 9、1 3 0之間。 上述電纜線1 3 3具有軟質的塑膠皮層且連 器73，此外，由硬質的彈性材構成的上述管 312/發明說明書(補件)/92-06/92107258 的下部間的方 也配置於兩斜 !部 29a > 30a 2所明示，支 1 2 3的另一 塞帽1 2 1的前 121 ° 罩體構件8 3 相互接近側突 體構件83的 兩鉤 128、128 的外面豎起的 128 、 128 及 』131 ° 及上述兩連結 丨入上述兩鉤 中，由兩連結 J電纜線1 3 3， 屬外側的可彎 、：128a及兩連 接於溫度檢測 1 3 4，係用以 18 1222942 引導通氣氣體而連接於頭蓋38。 而且，上述鉤1 2 8係由其基端部的全長連設於上部罩體 構件83的基板部128b ;及在沿著電纜線133及管134的 長度方向隔開間隔的多個部位、例如2個部位連設於上述 基板部128b，同時，前端部突設著上述繫合突部128a的 多個、例如爲2個的分歧板部1 2 8 c、1 2 8 c所構成，在兩連 結壁1 2 9、1 3 0之間支持電纜線1 3 3的補強壁1 3 2，係在各 分歧板部128c、128c間連設於兩夠128、128之間。 在未由上述圍板82所覆蓋的汽缸頭37的下部側面，以 將上游端連設於排氣口 48的方式連接著排氣管118，配設 於後輪WR的右側的排氣消音器1 1 9則連接著排氣管1 1 8 的下游端。 尤其注意圖3及圖4，在曲柄箱3 5上以向著機車的行進 方向前方的狀態連接著由後輪WR的左側延伸出的傳動箱 1 3 6。該傳動箱1 3 6係由一體連設於上述曲柄箱3 5的箱構 件3 5 b且延設於後方的箱主體1 3 7 ;在與該箱主體1 3 7之 間形成第1傳動室1 40且從左側固緊於箱主體1 3 7的左側 蓋1 3 8 ;及在與該箱主體1 3 7之間形成第2傳動室1 4 1且 固緊於箱主體137的右側後部的右側蓋139所構成。 在傳動箱1 3 6之箱主體1 3 7的前部，以配置於引擎E的 汽缸塊3 6的側面的方式突設著支持腕部1 42，該支持腕部 142係介由連桿機構33而可搖動地被支持於車體框架25 上。 後輪WR的車軸1 4 3係由傳動箱1 3 6之箱主體1 3 7的後 19 312/發明說明書(補件)/92-06/92107258 1222942 部及右側蓋13 9可旋轉自如地支持著。此外’如圖1所示’ 在箱主體1 3 7的後部及車體框架2 5之後架管2 9的斜升框 架部2 9 a之間設有後緩衝器1 4 4。 無段變速機Μ係爲被收納於第1傳動室1 40之三角皮帶 式者，在無段變速機Μ及車軸1 43之間設置著減速齒輪組 145 ° 無段變速機Μ具備，在第2滾珠軸承4 6的外側連結於 曲柄軸44的端部的驅動側傳動皮帶輪1 46 ;具有與曲柄軸 44平行的軸線且介由離心離合器1 4 8而安裝於由箱主體 137的後部及右側蓋139所可旋轉自如地支持的被動軸147 上的被動側傳動皮帶輪1 4 9 ;及繞掛於雨傳動皮帶輪1 4 6、 149上的無接端的三角皮帶150。 驅動側傳動皮帶輪1 4 6係由固定於曲柄軸4 4上的固定 皮帶輪半體146a;及可滑動地安裝於曲柄軸44上的可動 皮帶輪半體146b所構成。在兩皮帶輪半體146a、146b之 間形成V字狀的環狀溝1 5 1，該環狀溝1 5 1內插入有三角 皮帶1 5 0。此外，在可動皮帶輪半體1 4 6b的背面側，在曲 柄軸44上固裝著斜面板152，在可動皮帶輪半體14 6b及 斜面板1 5 2之間呈浮動狀態收容著多個重量輥1 5 3。當曲 柄軸44的旋轉數增大時，受到離心力作用的重量輥1 5 3 向著曲柄軸4 4的半徑方向外側移動’使得可動皮帶輪半體 146b接近於固定皮帶輪半體146a。藉此，三角皮帶15〇 之對於兩皮帶輪半體146a、146b的接觸半徑增大。 另一方面，被動側傳動皮帶輪1 49具備，介由離心離合 20 312/發明說明書(補件)/92-06/92107258 1222942 器148連結於被動軸147，且由被動軸147支持爲可旋轉 自如的支持筒1 5 4 ; —體形成於該支持筒1 5 4的固定皮帶 輪半體149a ;及可相對於該固定皮帶輪半體149a作接近 或離開動作，且被支持於支持筒1 5 4，同時，在向著接近 固定皮帶輪半體1 49a的方向賦予著彈性勢能的可動皮帶 輪半體149b，在形成於兩皮帶輪半體149a、149b間的V 字狀的環狀溝155內插入有三角皮帶150。而且，可動皮 帶輪半體149b隨著三角皮帶150對於驅動側傳動皮帶輪 M6的接觸半徑的增大，可動皮帶輪半體14 9b以該三角皮 帶150對於從動側傳動皮帶輪149的接觸半徑減小的方式 沿軸方向移動，藉此，在曲柄軸44及被動軸147間進行響 應曲柄軸44的旋轉的無段變速。 在傳動箱1 3 6之左側蓋1 3 8可旋轉自如地支持著反衝軸 156，該反衝軸156的外端設有腳蹬起動踏板157(參照圖 1 )。此外，在上述左側蓋1 3 8的內側，在反衝軸1 5 6及曲 柄軸44間設有可將響應腳蹬起動踏板1 5 7的踏入操作的反 衝軸1 5 6的動力傳輸給曲柄軸44的反衝式起動裝置1 5卜 減速齒輪組9 4係設於被動軸1 4 7及車軸1 4 3之間且收 容於第2傳動室1 4 1內，無段變速機Μ之被動軸1 47的旋 轉動力由減速齒輪組94在減速後被傳輸給後輪WR的車軸 143 ° 但是，在車體框架2 5的兩後架管2 9、3 0的前部間，以 配置於引擎Ε的上面的方式支持著可收納安全帽等的收納 箱1 6 0，在兩後架管2 9、3 0的後部間支持著燃料箱1 6 1。 21 312/發明說明書(補件)/92-06/92107258 1222942 此外，在兩後架管2 9、3 0中左側的後架管2 9的上部框 架部29b的前部支持著可淨化供給引擎ε的排氣口 48的 二次空氣用的二次空氣用空氣濾淨器162。該二次空氣用 空氣濾淨器1 6 2的吸入口上連接著吸氣管丨6 3的下游端， 該吸氣管1 6 3的下游端係插入兩後架管2 9、3 〇中右側的後 架管3 0的上部框架部3 Ob的後端部。 設於引擎E及二次空氣用空氣濾淨器！ 62間的二次空氣 控制閥164,係由安裝於左側的後架管29的斜升框架部29a 的撐架1 6 5所支持。 此外，在左側的後架管2 9的斜升框架部2 9 a的下部設有 連通於該斜升框架部29a內的連接管部166，而用以從動 力單元P的無段變速機Μ內導出冷卻空氣用的通風管1 67 則連接於上述連接管部1 66。 車體框架25，係·由合成樹脂製車體殼罩168所覆蓋，該 車體殻罩168具備：遮覆駕駛者的腳前方的護腳罩169 ; 用以放置騎乘者的腳部而連設於護腳罩1 69的下部的踏板 170;及連設於踏板170且從兩側覆蓋車體後部的側罩171。 側罩1 7 1上設有可從上面開閉收納箱1 60及燃料箱1 6 1 的座椅1 7 2。 以下，說明本實施例之作用，在引擎本體3 4之曲柄箱 3 5上，安裝著從曲柄箱3 5內的潤滑油儲積部6 5吸起潤滑 油的油泵6 6，而引導用以潤滑動閥機構5 2的潤滑油的潤 滑油供給通路67，係連通油泵66而設於曲柄箱3 5、汽缸 塊3 6、汽缸頭3 7及頭蓋3 8上，溫度檢測器7 3係以其檢 22 312/發明說明書(補件)/92-06/92107258 1222942 測元件部7 3 a面向著潤滑油供給通路6 7的狀態安裝於引擎 本體34上。 在引導潤滑動閥機構52用而從油泵66吐出的潤滑油的 潤滑油供給通路67之中，只要引擎進行運轉則與運轉狀態 及姿勢無關充滿著潤滑油，如上所述，藉由將溫度檢測器 73的檢測元件部73a配置爲面向著該潤滑油供給通路67, 即可極爲不易受到引E擎的運轉狀態及姿勢的變化的影 響，可經常良好且迅速地檢測出引擎溫度，而且，就溫度 檢測器73來說不需要檢測潤滑油溫度的其他複雜的構造。 而且，因爲將潤滑油供給通路67配置於汽缸頭37中較 排氣口 48更爲接近吸氣口 47的附近位置，因此，極爲不 易受到來自引擎本體34的外表面部的因環境引起的散熱 的影響，即使在引擎E起動後的低旋轉（空轉狀態）時，仍 可良好地檢測出引擎溫度，可經常良好且迅速地檢測出引 擎溫度。 因爲引擎E係爲以在上述汽缸塊36及汽缸頭37上設置 著空冷用之冷卻鰭片3 6a…、37a…的方式構成爲強制空冷 式者，且，溫度檢測器7 3係安裝於未設置空冷風扇的頭蓋 38上，因此，即不會受到冷卻鰭片36a…、37a…的干擾而 可正確檢測引擎溫度，而且，安裝溫度檢測器7 3用的構造 也變得簡單。 此外，在連接上述吸氣口 47的氣化器108上，安裝著 用以開閉設於該氣化器108的起動用混合氣通路113的基 於溫度檢測器73的檢測値進行通電控制的機車起動器 23 312/發明說明書(補件)/92-06/92107258 1222942 1 1 1，因此，基於由溫度檢測器7 3正確檢測出的引擎溫度， 將起動時供給引擎E的混合氣最合適化，從而可提升引擎 E的暖機性能。 此外，汽缸塊3 6及汽缸頭3 7，係由使強制空冷用的空 氣流通的流通路8 1形成於汽缸塊3 6及汽缸頭3 7之間的圍 板8 2所覆蓋，藉由以不受強制性送風的冷卻風的影響的方 式而於頭蓋3 8安裝著溫度檢測器7 3，即使爲強制空冷引 擎之同時，還可正確檢測引擎溫度。 雖於汽缸頭3 7之上部側面，設有使吸氣口 4 7開口的平 坦的安裝面97，該安裝面97上介由絕緣體99而固緊著輸 入管98,但是，在圍板82的上部罩體構件83設有可嵌合、 定位絕緣體99的開口部105。 據此，利用嵌合於開口部1 0 5使得絕緣體9 9被定位保 持於圍板8 2，而且，絕緣體9 9發揮引導螺合於汽缸頭3 7 的安裝面9 7所設的螺絲孔1 03…的螺栓1 〇4…的功能，因 此，可容易進行螺栓104…的對於螺絲孔1〇3…的螺合、固 緊，從而可提高組裝性。 此外，因爲於合成樹脂製的上部罩體構件S 3上所設的 開口部1 0 5的局部內側面及絕緣體9 9的局部側面間形成排 風口 1 0 6，因此，利用從排風口 1 〇 6排出的溫風用以暖和 輸入管9 8，可提升暖機性能。而且，將上部罩體構件8 3 的成型時形成開口部1 0 5用的模具部分，以包含對應於上 述排風口 106的部分的方式設置爲較爲大型化以便提高強 度，即可提高模具的壽命度。 24 312/發明說明書(補件)/92-06/92107258 1222942 又，由於將絕緣體的厚度τ係設定爲較安裝面9 7及圍 板8 2間的間隔S大，因此，以壓抵於安裝面9 7的方式將 絕緣體99嵌合於開口部1〇5,即可於組裝時防止絕緣體99 從圍板8 2脫落，可進一步提升組裝性。 另外，連接於汽缸頭3 7的右側面所安裝的火星塞5 1的 栓塞帽1 2 1及點火感應圏1 2 6，係介由高壓電纜線1 2 3所 連接，但是，點火感應圈1 2 6係以位於較汽缸頭3 7後方的 方式而被支持於右側的後架管30，一端連接於該點火感應 圈126的上述高壓電纜線123的另一端，係從較栓塞帽121 的前方向著後方呈略U字狀折返而連接於該栓塞帽1 2 1。 據此，連接於該栓塞帽1 2 1之高壓電纜線1 2 3，成爲從 該栓塞帽121向著前方延伸，即使栓塞帽121與車體框架 2 5中配置於栓塞帽1 2 1的外側的框架構件、亦即與右側的 後架管3 0之間的間隔變窄，仍可避免與車體框架2 5的干 涉，而可增大配置高壓電纜線123的自由度，同時，較大 地設定高壓電纜線123的彎曲半徑，可提升高壓電纜線123 的耐久性。 圍板82係爲具備以協動且覆蓋汽缸塊36及汽缸頭37 的方式，而相互結合的上下一對的上部及下部罩體構件 83、84者，嵌合連接於汽缸頭37的右側面安裝的火星塞 5 1的栓塞帽1 2 1用的嵌合孔1 20，係形成於兩罩體構件 8 3、8 4的配合面8 6間。而且，上部罩體構件8 3上一體設 置著從上面覆蓋嵌入嵌合孔120的栓塞帽121的嵌合部的 庇護部1 22，利用來自高壓電纜線1 23作用的彈性力而對 25 312/發明說明書(補件)/92-06/92107258 1222942 於火星塞5 1的軸線周圍一端增勢的栓塞帽1 2〗，以對抗上 述彈性力而承受著栓塞帽1 2 1的方式頂接、繫合於庇護部 122上形成的止旋定位部122a。 也就是說，栓塞帽1 2 1係利用來自高壓電纜線1 2 3作用 的彈性力頂接、繫合於庇護部1 2 2上形成的止旋定位部 122a，因此，可防止在引擎運轉中栓塞帽121繞火星塞51 之軸線周圍旋轉，藉此，以防止高壓電纜線1 2 3的振動， 可有效防止該高壓電纜線1 2 3與其他零件的接觸。 而且，藉由庇護部122從上面覆蓋著栓塞帽121的嵌入 嵌合孔120的嵌合部，因此，可防止碰觸比引擎本體34 較爲上面的構件、例如收納箱1 6 0而掉落的泥水等附著於 高壓電纜線1 2 3及栓塞帽1 2 1的連接部。 此外，保持高壓電纜線1 2 3的夾具1 2 4，係安裝於連續 上述庇護部122而形成於上部罩體構件83的夾具安裝座 1 2 5上，因此，以在栓塞帽1 2 1附近保持著高壓電纜線1 23 的方式，即可更爲有效地防止高壓電纜線1 23的振動，此 外，藉由夾具安裝座125可增加庇護部122的強度。 此外，圍板82的上部罩體構件83上一體設有，前端部 具有相互面對著且向著相互接近側突出的繋合突部 1 2 8 a、1 2 8 a，同時，從上部罩體構件8 3的外面豎起的一對 鉤128、128;及連結於上述兩鉤128、128間，同時，相 互面對著且從上部罩體構件8 3的外面豎起的一對連結壁 129、130，同時還設有由此等鉤128、128及連結壁129、 1 3 0所包圍的直角四邊形的透孔1 3 1。 26 312/發明說明書(補件)/92-06/92107258 1222942 在兩鉤128、128之繫合突部128a、128a及上述兩連結 壁129、130之間，夾著相互重疊且被壓入上述兩鉤128、 1 2 8間的電纜線1 3 3及管1 3 4。 據此，在合成樹脂製的上部罩體構件83的成型時，可 以未採用脫模的簡單模具構造一體形成一對鉤1 2 8、1 2 8 及一對連結壁129、130，即使不使用機車所具備的上部罩 體構件8 3以外的零件，仍可由兩鉤1 2 8、1 2 8及兩連結壁 1 2 9、1 3 0穩定支持著電纜線1 3 3及管1 3 4，因而可減低零 件數及組裝作業工時，同時，可將電纜線1 3 3及管1 3 4穩 定支持於上部罩體構件83的平坦面。 而且，透孔1 3 1係由相互重疊的電纜線1 3 3及管1 3 4所 覆蓋，在支持著電纜線1 3 3及管1 3 4的狀態則無法從上述 透孔131看見上部罩體構件83內、亦即圍板82內。 也就是說，透孔1 3 1係爲由相互疊層的電纜線1 3 3及管 1 34所覆蓋，利用防止冷卻風從圍板82洩漏以穩定維持強 制空冷式引擎E的冷卻性能，同時可於圍板82支持著電 纜線1 3 3及管1 3 4，而且，可防止冷卻風從透孔1 3 1洩漏， 因此，以不致噴射灰塵於圍板8 2的外表面側的方式即可防 止外觀性的下降。 上述電纜線1 3 3具有軟質的塑膠皮層且連接於溫度檢測 器7 3，此外，上述管1 3 4由硬質的彈性材構成，用以引導 通氣氣體而連接於頭蓋3 8，使電纜線1 3 3外面的塑膠皮層 充分密接於兩連結壁1 2 9、1 3 0，同時，利用於管1 3 4的外 面確實繫合著兩鉤128、128之前端部的繫合突部128a、 27 312/發明說明書(補件)/92-06/92107258 1222942 1 2 8 a，即可更爲確實地支持著電纜線丨3 3及管1 3 4 而且’上述鉤128係由其基端部的全長連設於上 構件8 3的基板部1 2 8b ;及在沿著電纜線1 3 3及管 長度方向隔開間隔的多個部位、例如2個部位連設 基板部1 2 8b，同時，於前端部突設著上述繫合突部 的多個、例如爲2個的分歧板部1 2 8 c、1 2 8 c所構成 連結壁1 2 9、1 3 0之間支持電纜線〗3 3的補強壁1 3 2 各分歧板部128c、128c間連設於兩鉤128、128之丨 爲此，以藉由補強壁1 3 2支持內側的電纜線1 3 3 式，即可更爲穩定地支持著電纜線1 3 3及管1 3 4，p 藉由補強壁132可增加兩鉤128、128的強度。 以上，說明了本發明之實施形態，但是，本發明 於上述實施形態，只要未超出申請專利範圍所記載 明的範圍，即可作各式各樣的設計變更。 (發明效果） 如上述，根據申請專利範圍第1項的發明，在合 製的罩體的成型時，可以未採用脫模的簡單模具構 形成一對鉤及一對連結壁，即使不使用罩體以外的 仍可由兩鉤及兩連結壁穩定支持著多個可彎曲長零 而可減低零件數及組裝作業工時，同時，可將可彎 件穩定支持於罩體的平坦面。而且，透孔係由相互 多個可彎曲長零件所覆蓋，在支持著多個可彎曲長 狀態則無法從上述透孔看見罩體內。 此外，根據申請專利範圍第2項的發明，使電纜 312/發明說明書(補件)/92-06/92107258 部罩體 134的 於上述 128a ，在兩 ，係在 的方 司時， 並不限 之本發 成樹脂 造一體 零件， 件，因 曲長零 重疊的 零件的 線的外 28 1222942 面的塑膠皮層充分密接於兩連結壁，同時，利用於軟管或 是管的外面確實繫合著兩鉤之前端部的繫合突部，即可更 爲確實地支持著多個可彎曲長零件。 根據申請專利範圍第3項的發明，以藉由補強壁支持內 側的可彎曲長零件的方式，即可更爲穩定地支持著多個可 彎曲長零件，同時，藉由補強壁可增加兩鉤的強度。 根據申請專利範圍第4項的發明，以利用可彎曲長零{牛 覆蓋透孔的方式防止冷卻風從圍板洩漏，可穩定維持強制j 空冷式引擎的冷卻性能，同時可於圍板支持著可彎曲長^ 件，而且，可防止冷卻風從透孔洩漏，因此，以不致噴射 灰塵於圍板的外表面側的方式即可防止外觀性的下降。 【圖式簡單說明】 圖1爲摩托車型機車的側視圖。 圖2爲省略車體罩殼及收納箱的狀態時的摩托車型機車 的中間部的立體圖。 圖3爲沿著圖1中之3 - 3線所作的放大剖面圖。 圖4爲沿著圖3中之箭頭4所作的箭視圖。 圖5爲沿著圖3中之箭頭5所作的箭視圖。 圖6爲沿著圖3中之6-6線所作的剖面圖。 圖7爲從汽缸頭側看頭蓋時的圖。 圖8爲沿著圖7中之8 - 8線所作的剖面圖。 圖9爲沿著圖6中之9-9線所作的放大剖面圖。 圖1 〇爲沿著圖9中之1 0-1 0線所作的剖面圖。 圖1 1爲沿著圖4中之1 1 -1 1線所作的剖面圖。 29 312/發明說明書(補件)/92-06/92107258 1222942 圖 圖 圖 圖 圖 圖 (元件 c E Μ Ρ S Τ WR WF 25 26 27 27a 27b 28 29 29a 29b 1 2爲沿著圖5中之1 2 - 1 2線所作的放大剖面圖。 1 3爲沿著圖5中之1 3 - 1 3線所作的剖面圖。 1 4爲沿著圖2中之1 4 -1 4線所作的放大剖面圖。 1 5爲沿著圖1 4中之1 5 - 1 5線所作的剖面圖。 1 6爲沿著圖1 4中之1 6 - 1 6線所作的剖面圖。 1 7爲沿著圖1 4中之1 7 -1 7線所作的剖面圖。 符號說明） 汽缸軸線 引擎 無段變速機 動力單元 間隔 厚度 後輪 前輪 車體框架 頭管 主架管 下降框架部 低框架部 橫跨管 後架管 斜升框架部 上部框架部 30 312/發明說明書(補件)/92-06/92107258 1222942 3 0 後 架 管 3 0a 斜 升 框 架 部 3 0b 上 部 框 架 部 3 1 ,Λ 刖 叉 3 2 方 向 操 縱 把 手 3 3 連 桿 機 構 34 引 擎 本 體 3 5 曲 柄 箱 3 5a 箱 體 部 3 5b 箱 體 部 36 汽 缸 塊 3 6a 冷 卻 鰭 片 3 7 汽 缸 頭 37a 冷 卻 鰭 片 3 8 頭 蓋 39 汽 缸 腔 40 活 塞 4 1 燃 燒 室 42 連 桿 43 曲 柄 銷 44 曲 柄 軸 45 第 1 滾 珠 軸 承 46 第 2 滾 珠 軸 承 47 吸 氣 □ 312/發明說明書(補件)/92-06/9210725 8 31 1222942 48 排氣口 4 9 吸氣閥 5 0 排氣閥 51 火星塞 52 動閥機構 5 3 排氣用凸輪 5 4 吸氣用凸輪 5 5 凸輪軸 56 搖軸 57 搖軸 58 吸氣側搖臂 5 9 排氣側搖臂 60 被動鏈輪 6 1 驅動鍵輪 62 凸輪鏈條 63 收納室 64 驅動齒輪 65 潤滑油儲積部 6 6 油泵 67 潤滑油供給路 68 流通溝 69 流通孔 70 噴出孔 71 有底檢測孔 32 312/發明說明書(補件)/92-06/92107258 1222942 72 安裝轂 7 3 溫度檢測器 73a 檢測元件部 7 4 定子 7 5 外部轉子 7 6 發電機 77 風扇 77a 基部 77b 葉片 78 螺栓 79 潤滑油過濾器 8 1 流通路 8 2 圍板 83 上部罩體構件 84 下部罩體構件 85 風扇罩 86 接合面 87 繫合爪 8 8 繫止部 8 9 被固緊部 90 被固緊部 9 1 螺絲構件 9 2 螺絲構件 93 吸引口 312/發明說明書(補件)/92-06/92107258 33 1222942 94 吸引筒 95 散熱窗 9 5 a〜 95d 環部 95 e 連結部 96 定時標誌 97 安裝面 98 輸入管 98a 凸緣部 99 絕緣體 100 吸氣孔 10 1 墊圏 102 墊圈 1 03 螺絲孔 104 螺栓 105 開口部 1 06 排風口 107 連接管 108 氣化器 109 連接管道 110 空氣濾淨器 111 機車起動器 112 氣化器本體 113 起動用混合氣通路 114 放氣管 312/發明說明書(補件)/92-06/9210725 8 34 1222942 115 燃料噴嘴 116 燃料箱 117 噴嘴 118 針閥（參照圖1 1) 118 排氣管（參照圖1、6) 119 排氣消音器 120 嵌合孔 12 1 栓塞帽 1 2 1 a鍔部 122 庇護部 1 2 2 a止旋定位部 123 高壓電纜線 124 夾具 125 夾具安裝座 126 點火感應圈 128 夠 1 2 8 a 繫合突部 12 8b基板部 1 2 8 c分歧板部 129 連結壁 130 連結壁 131 透孔 132 補強壁 133 電纜線 312/發明說明書(補件)/92-06/92107258 35 1222942 134 管 136 傳動箱 13 7 箱主體 138 左側蓋 139 右側蓋 14 0 第1傳動室 141 第2傳動室 142 支持腕部 143 車軸 144 後緩衝器 145 減速齒輪組 146 驅動側傳動皮帶輪 146a固定皮帶輪半體 146b可動皮帶輪半體 147 被動軸 148 離心離合器 149 被動側傳動皮帶輪 149a固定皮帶輪半體 149b可動皮帶輪半體 150 三角皮帶 15 1 環狀溝 15 2 斜面板 15 3 重量車昆 15 4 支持筒 312/發明說明書(補件)/92-06/92107258 36 1222942 15 5 環狀溝 15 6 反衝軸 15 7 腳 蹬 起 動 15 8 反 衝 式 起 1 60 收 納 箱 16 1 燃 料 箱 1 62 二 次 空 氣 163 吸 氣 管 1 64 二 次 空 氣 165 撐 架 1 66 連 接 管 部 167 通 風 管 168 合 成 樹 脂 169 護 腳 罩 170 踏 板 17 1 側 罩 1 72 座 椅 踏板 動裝置 用空氣濾淨器 控制閥 製車體殻罩 37 312/發明說明書(補件)/92-06/921072581222942 玖, Description of the invention [Technical field to which the invention belongs] The present invention relates to supporting cable wires, Improvement of support structure for flexible long parts such as hoses and tubes. [Prior art] For example, In the locomotive cable fixing structure disclosed in Japanese Patent Laid-Open No. 1 1-79026, A structure is formed in which a cable fixing fixture is mounted on a frame portion and a cable is supported by the cable fixing fixture, such as electrical wiring, flexible wires, and the like. [Summary] (Problems to be Solved by the Invention) The above-mentioned conventional cable fixing accessories, It is to be installed on the edge portion of the frame member ’, and it is difficult to install the flat portion other than the edge portion, and, Not only does it increase the number of parts, You also need to install the cable fixing accessories, therefore, Correspondingly, the number of man-hours for assembly operations is increased. on the other hand, There is also a similar structure in which a fixture holding a cable and the like is inserted into a flat surface of a support body, and a similar structure is supported by the fixture. Even with such fixtures, It is still unavoidable to increase the number of parts and increase the number of assembly work hours. The present invention is made in view of the above circumstances, The purpose is to provide a support structure for flexible long parts, While reducing the number of parts and assembly man-hours, It can stably support long and bendable parts on flat surfaces. (Means for solving problems) 6 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 In order to achieve the above purpose, The application is: When the composite parts covering the functional parts are facing each other and facing each other, From the outside of the cover, And from the outside of the cover body, each of the hooks and each connection wall is supported by the two connection walls and touches the outside of the two engaging projections, Simultaneously, Press into the space between the two hooks. When forming the cover body according to the patent application as described above, A pair of hooks and a pair of connecting walls may not be formed, It can still be stabilized by two hooks and two connecting walls, which can reduce the number of parts and assembly operations. The parts are stably supported on the flat surface of the cover. Multiple flexible long parts are covered. The state cannot be seen through the holes The structure of the invention of the second scope of the patent application and the first scope of the patent application The curved long parts are made of soft plastic and the flexible long parts are made of hard. According to the above structure, Connect the cable to the two walls, Simultaneously, The invention used in item 1 of the soft benefit range, Features: resin cover, Integrally provided with engaging protrusions protruding on the front and mutually approaching sides, The same pair of hooks; And a pair of connecting walls erected on the faces connected to these hooks, At the same time, the quadrangular through-holes At least a plurality of bendable long parts in which an inner bendable long part and an outer bendable long part are laminated on each other, It is sandwiched between the two connecting walls. The composition around item 1, Integrated mold structure with simple mold release in synthetic resin Even without using parts other than the cover, Supports multiple bendable long parts, Due to working hours, Simultaneously, Can bend long zero. and, The through-holes' are formed by overlapping each other in a cover supporting a plurality of flexible long parts. Invention of item, In addition to the above application, Its characteristics are: The flexible rubber layer cable on the inside, The above-mentioned outer elastic material of the hose or the tube's outer plastic skin is fully tightly attached to the tube or the outside of the tube is indeed fastened with two 312 / Invention Specification (Supplement) / 92-06 / 92107258 7 1222942 hook Anastomosis at the front end, This allows more reliable support for multiple bendable long parts. In addition, 'application for patent No. 3 invention, Adding the constitution of the invention in the first patent scope mentioned above, Its characteristics are: The hook is connected to the base plate portion of the cover body through the entire length of the base end portion; And connected to the substrate portion at a plurality of locations spaced apart along the length of the flexible long part, Simultaneously, The front end portion is constituted by a plurality of branch plate portions that are provided with the above-mentioned engaging protrusions. Between the two connecting walls is a reinforcing wall supporting the inner flexible long part, It is connected between the two hooks, According to the constitution as described above, By supporting the long, bendable inner part with a reinforcing wall, It can support multiple flexible long parts more stably, Simultaneously, The strength of the two hooks can be increased by reinforcing the wall. In addition, Apply for an invention in item 4 of the patent scope, Adding the constitution of the invention in the first patent scope mentioned above, Its characteristics are: The above functional parts, The engine body of the forced air-cooled engine, The cover system is a surrounding board covering a part of the engine body, According to the constitution as described above, Prevent the cooling air from leaking from the enclosure by covering the through-holes with flexible long parts, It can stably maintain the cooling performance of the forced air-cooled engine, At the same time, it can support bendable long parts on the enclosure board. and, Prevents cooling air from leaking through the holes, therefore, It is possible to prevent a drop in appearance so that dust is not sprayed on the outer surface side of the enclosure. [Embodiment] The following, Referring to one embodiment of the present invention shown in the accompanying drawings, An embodiment of the present invention will be described. 8 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 Figures 1 to 17 show one embodiment of the present invention. Figure 1 is a side view of a motorcycle-type locomotive. Fig. 2 is a perspective view of an intermediate portion of a motorcycle-type locomotive when a vehicle body cover and a storage box are omitted; Figure 3 is an enlarged sectional view taken along line 3-3 in Figure 1, FIG. 4 is an arrow view taken along the first 4 in FIG. 3, Fig. 5 is an arrow view taken along arrow 5 in Fig. 3 'Fig. 6 is a sectional view taken along line 6-6 in Fig. 3, Fig. 7 is a view when the head cover is viewed from the head side of the cylinder, Fig. 8 is a sectional view taken along line 8-8 in Fig. 7, FIG. 9 is an enlarged sectional view taken along line 9-9 in FIG. 6 'FIG. 10 is a sectional view taken along line 10-10 in FIG. 9, FIG. 11 is a cross-sectional view taken along line 1 1 -1 1 in FIG. 4, Figure 12 is an enlarged sectional view taken along line 12-12 in Figure 5, FIG. 13 is a sectional view taken along line 13-13 in FIG. 5, Figure 14 is an enlarged sectional view taken along line 1 4-1 4 in Figure 2, FIG. 15 is a cross-sectional view taken along line 1 5-15 in FIG. 14 ′ FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. 14, Fig. 17 is a cross-sectional view taken along line 17-17 in Fig. 14. First of all, In Figures 1 and 2, The body frame 25 of a motorcycle-type locomotive includes a main frame pipe 27 whose front end is fixed to a head pipe 26, Crossing pipes 28, fixed to the rear end of the main frame pipe 27 at a right angle And the front end are respectively connected to the left and right pair of rear frame pipes 29 which are both ends of the spanning pipe 2 8 as a rear frame member, 3 0. The main frame pipe 27 is integrally provided with a lowering frame portion 27a, which is inclined from the head pipe 26 toward the lower back. And a low frame portion 27b extending substantially horizontally from the rear end of the lowering frame portion 27a to the rear. In addition, Left and right rear rack tubes 2 9, 3 0, Inclined frame portions 29a, 29a, 30a, And from the rising frame part 9 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 2 9a, The rear end of 3 0a extends horizontally toward the rear, At the same time, the upper frame portions 2 9b which are curved in the horizontal plane so that the rear end openings face each other, 3 Ob. The head pipe 26 supports a front fork 3 1 on the front wheel WF in a steerable direction, An upper end of the front fork 31 is connected to a direction manipulation handle 3 2. The two rear frame tubes 29, 30 front, The front part of the power unit P which can be swung up and down is supported by a link mechanism 33, A rear wheel WR arranged on the right side of the rear portion of the power unit P is pivotally supported on the rear portion of the power unit P. In Figures 3 to 6, The power unit P is a four-stroke engine E, a forced air-cooled single-cylinder, arranged in front of the rear wheels WR. And a stepless transmission M provided between the engine E and the rear wheel WR. The engine body 34 of the engine E is equipped with a crank case 35, Cylinder block 3 6 combined with crank case 3 5, Cylinder head 3 7 combined with cylinder block 3 6 on the opposite side of crank case 3 5 and head cover 3 8 combined with cylinder head 3 7 on the opposite side of cylinder block 3 6, And two rear rack pipes 2 9 arranged in the body frame 25 30 people, The cylinder head 37 is arranged in the two rear frame tubes 29, 30 Inclined frame part at the front 2 9 a, 3 0 a lower part. The cylinder block 36 is formed along an axis of a cylinder cavity 39 provided in the cylinder block 36. That is, the cylinder axis C is arranged in such a manner that it tilts slightly forward and upward along the front-rear direction of the locomotive, so that A combustion chamber 41 is formed between the cylinder head 37 and the piston 40 slidably fitted in the cylinder cavity 39 described above. In addition, The piston 40 is connected via a connecting rod 42 and a crank pin 43. The crank shaft 44 has a rotation axis parallel to the rotation axis of the rear wheel WR. 10 312 / Invention Manual (Supplement) / 92-06 / 92107258 1222942 Crankshaft 4 4 is composed of the cylinder axis c, A pair of box portions 3 5 a, which are combined by a plane perpendicular to the axis of the crank shaft 4 4 The 3 5 b crank case 3 5 support is freely rotatable, The crank shaft 44 is connected between the box member 3 5 a at one end and the crank shaft 4 4 with a first ball bearing 4 5 interposed therebetween. A second ball bearing 4 6 is interposed between the other end of the box member 3 5 b and the crank shaft 4 4. An upper side of the cylinder head 3 7 is provided with an air inlet 4 7 that can communicate with the combustion chamber 41 1. , An exhaust port 48 capable of communicating with the combustion chamber 41 is provided on a lower side surface of the cylinder head 37. To open and close the suction valve 4 7 and the exhaust valve 4 8 respectively, the suction valve 4 9 and the exhaust valve 5 0, It is arranged on the cylinder head 3 7 so as to be arranged in a slightly V shape on a projection view of a plane perpendicular to the rotation axis of the crank shaft 44. Potential energy is applied in the directions of closing the air inlet 47 and the air outlet 48, respectively. In addition, The spark plug 5 1 facing the combustion chamber 4 1 is mounted on at least one of the left and right end sides of the cylinder head 37. In this embodiment, it is mounted on the right side in a state facing forward in the traveling direction of the locomotive. Between the cylinder head 37 and the head cover 38, A valve operating mechanism 52 that opens and closes the intake valve 49 and the exhaust valve 50 is housed. The moving valve mechanism 52 includes: It has an axis parallel to the axis of the crank shaft 44 and is rotatably supported by the cylinder head 37. Both suction and exhaust cams 5 4 、 5 3 camshaft 5 5; Having an axis parallel to the camshaft 55, And is supported by the rocker shafts 5 6 '5 7 on the suction side and the exhaust side of the cylinder head 3 7; The suction-side rocker arm 5 8 supported on the suction-side rocker shaft 5 6 can be shaken freely by driving the suction valve 49 in accordance with the above-mentioned suction cam 54; And it can swing freely by driving the exhaust valve 50 according to the above-mentioned exhaust cam 53, 11 312 / Invention Manual (Supplement) / 92-06 / 92107258 1222942 On the exhaust side swing shaft 5 7 exhaust side rocker 5 9. A driven sprocket 60 is fixed to one end portion of the cam shaft 55. on the other hand, The crankshaft 44 is located on the outer end side of the second ball bearing 46, The driving sprocket 61 is fixed at a position corresponding to the passive sprocket 60, Driven and passive sprocket 6 1. 60 rolls up the endless cam chain 62, The cam chain 62 is stored so that it can pass along the cylinder block 3 6, The storage chamber 6 3 formed by the cylinder head 37 and the head cover 38 travels inside. With such a drive sprocket 6 1, Passive sprocket 60 and cam chain 62, The camshaft 55 is driven to rotate at a number of half of the number of rotations of the crank shaft 44. On the outer end side of the first ball bearing 45, A driving gear 64 is fixed to the crank shaft 44, An oil pump 6 6 attached to the crank case 3 5 so as to suck up the lubricant from a lubricant storage portion 65 formed in the lower portion of the crank case 35 through a lubricant filter 79. It is driven by the drive gear 64. A part of the lubricating oil discharged from the oil pump 66 is used to lubricate the valve mechanism 52. In the crank case 35, Cylinder block 36, The cylinder head 37 and the head cover 38 are provided with a lubricating oil supply path 67 for guiding the lubricating oil from the oil pump 66 to the moving valve mechanism 52. and, In the cylinder head 37, And a lubricating oil supply path 67 is arranged at a position closer to the suction port 47 than the exhaust port 48, In this embodiment, On a projection of a plane perpendicular to the axis of the crank shaft 44, A lubricating oil supply path 67 is arranged at a position crossing the intake port 47. Referring to FIG. 7 and FIG. 8, The downstream end of the lubricating oil supply path 67 The circulation groove 6 8 is provided on the joint surface of the head cover 3 8 and the cylinder head 37 so that the lubricating oil from the cylinder head 37 side is supplied to one end. And a bottomed flow hole 6 9 12 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 which is connected to the other end of the circulation groove 6 8 and is provided on the side wall of the head cover 3 8, The ejection hole 7 Ο communicating with the inner end portion of the flow hole 69, It is provided on the inner surface of the side wall of the head cover 38 so as to discharge the lubricating oil toward the moving valve mechanism 52. In addition, the bottom cover 3 8 is provided with a bottomed detection hole 7 1 that communicates with one end of the above-mentioned circulation groove 68. Simultaneously, At a position corresponding to the detection hole 7 i, a mounting hub 7 2 protruding from the outside of the head cover 3 8 toward the outside is integrally projected, A temperature detector 73 is mounted on the mounting hub 72 so that the detection element portion 73a protrudes into the detection hole 71 described above. In other words, The temperature detector 73 is attached to the head cover 38 of the engine body 34 so that the detection element portion 73a faces the lubricating oil supply path 67. Notice in Figure 3, On the outer end side of the drive gear 64, It is provided with a stator 74 fixed to the crank case 35, A generator 76 of an outer rotor 75 fixed to a crank shaft 44 so as to surround the stator 74, At the outer end of the generator 76, A fan 77 is fixed to the crank shaft 44. The fan 77 is integrally provided by a plurality of, for example, 4 bolts 7 7 8 ... a plurality of blades 77b fastened to the outer peripheral portion of the base portion 77a of the outer rotor 75 of the power generator 76, 7 7b ... the constituents. As a functional part, at least the cylinder block 3 6 and the cylinder head 3 of the engine body 3 4 Part of the crank case 35 in this embodiment, Cylinder block 3 6, The cylinder head 3 7 is covered by a fence 82, The flow path 8 1 formed between the engine body 34 and the shroud 82, Air for forced air cooling discharged from the fan 7 7 is circulated. And ’outside the cylinder block 36 and the cylinder head 37, In order to enable effective cooling by the cooling air flowing through the above-mentioned flow path 81, a plurality of cooling fins 3 6 a ... 3 7 a ... The enclosure board 82 is composed of a pair of upper and lower cover members 8 which are coupled to each other in a cooperative manner and cover the cylinder block 36 and the cylinder head 37 13 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942. 3. 8 4 and a part covering the crank case 3 5 and combined with the two cover members 8 3 8 4 by fan cover 8 5 The above upper cover member 8 3, Lower cover member 84 and fan cover 85, They are each made of synthetic resin. The upper cover member 8 3 is provided with a plurality of engaging claws 8 7 protruding from the joint surface 8 6 with the lower cover member 8 4 on the lower cover member 8 4 side. The lower cover member 84 is provided with a fastening portion 8 8... Which elastically engages each of the engagement claws 87.... In addition, On the upper and lower cover members 8 3, 8 4 are provided integrally with a plurality of fastened portions 89 ... 90 ... 89 to be fastened to each other ... 90 ... are fastened to each other by screw members 91 .... in this way, For the elastic engagement of the engaging portions 88 ... of the engaging claws 87 ... And by the fastened portion 8 9 ..., The tightening of 9 0… 's screw members 9 1… Upper and lower cover members 83, 84 combined with each other, then, The head cover 38 is formed from the upper and lower cover members 8 3, 8 4 protrudes toward the front side. The fan cover 8 5 is fastened to the box member 3 5 a so as to cover a part of the box member 3 5 a and the fan 7 7 of the crank case 35. And is fastened to the upper and lower cover members 83, by a plurality of screw parts 92 ... 84. The fan cover 8 5 on, A suction tube 94 is provided so as to correspond to the outside of the fan 77, and forms a suction port 93 for sucking air from the outside toward the fan 7 7 side, A heat radiation window 95 is provided on the suction port 93. The heat radiation window 95 is composed of a plurality of For example, 5 rings 9 5 a to 9 5 d, And a plurality of connecting portions 9 5 e ... extending radially and connecting the suction tube 9 4 and each ring portion 9 5 a to 9 5 d, In the position corresponding to 14 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 9 9 e ... On the outside of the fan cover 85, a timing mark 96, for example, a triangular shape for aligning the phase of the crank shaft 44 is indicated. The timing mark 9 6 is for a time user such as for ignition, By using a plurality of means for fixing the fan 77 to the crank shaft 44, For example, one of the four bolts 78 ... Positioned at the connecting portion 9 5 e corresponding to the timing mark 9 6 in the above-mentioned heat radiation window 95, That is, the phase matching of the time for ignition can be easily performed. also, The above timing mark 96 is not only used for time alignment for ignition, It can also be used for time alignment of TDC and BDC. In addition, When the moving valve mechanism 52 is configured to change the operating characteristics of at least one of the intake valve 49 and the exhaust valve 50, It can also be used for time alignment whose operating characteristics are changed. Referring to FIG. 9 and FIG. 10, A flat mounting surface 97 is provided on the upper side of the cylinder head 37 to open the air inlet 47. An insulator 99 is interposed on the mounting surface 97 and the lower end of the input pipe 98 is fastened. The lower end of the input pipe 98 is integrally provided with a flange portion 98a, The insulator 99 having the suction hole 100 communicating with the suction port 47 and the mounting surface 97 described above, The system is formed to have a shape corresponding to the flange portion 9 8 a. On both sides of the insulator 99, gaskets 101, 102, among them, One washer 101 is mounted between the insulator 99 and the mounting surface 97, A washer 102 is mounted between the insulator 99 and the flange portion 98a. and, The thickness T of the insulator 99 is set to be larger than the interval S between the mounting surface 97 and the cover member 83 on the upper portion of the enclosure 82. On both sides of the suction port 4 7 The mounting surface 9 7 is provided with a bottom screw hole 1 0 3, 1 0 3, Bolts 104 inserted through the flange portion 9 8 a and the insulator 9 9 104 is fastened to each of the screw holes 103, 103, By tightening the bolts 104, 15 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 104 The input pipe 98 can be fastened to the mounting surface 97 via the insulator 99. but, In the enclosure 8 2 covering the cylinder head 3 7, The upper cover member 8 3 is provided with a fitting, The opening 105 for the insulator 99 is positioned. The opening portion 105 is formed larger than the insulator 99 as shown in FIG. Between the partial side surface of the opening 105 and the partial side surface of the insulator 99, The cooling air from the cooling air flowing through the flow path 81 is exhausted to the outside, and the upstream end of the input pipe 9 8 is connected to the input pipe via a connection hose 107. 9 8 the downstream end of the gasifier 1 08, The upstream end of the carburetor 108 is connected to the air cleaner 1 10 arranged on the left side of the rear wheel WR via a connecting pipe 109. · In Figure 11, The carburetor 108 is provided with a locomotive starter 1 1 1 which is electrically controlled based on the detection of the temperature detector 73 described above. The locomotive starter 111 is configured to bypass a throttle valve (not shown) provided with the gasifier 108. Furthermore, the gasifier body 1 1 2 is installed on the gasifier body 1 12 so as to be opened and closed in the middle of the gasifier body 1 1 2 for starting. In the starting mixture gas passage 113, In a manner of being located on the upstream side of the locomotive starter 1 1 1, A gas release pipe 114 is fixed to the gasifier body 1 1 2 A fuel nozzle 1 1 5 which protrudes from a lower portion of the gas discharge pipe 1 1 4 is fixed to a lower portion of the gasifier body 112. In addition, A fuel tank 1 1 6 for storing fuel is fixed to a lower part of the gasifier body 1 1 2. The lower part of the fuel nozzle 1 1 5 protrudes into the fuel in the fuel tank 1 16. The locomotive starter 111 has a nozzle 16 that can be inserted into the downstream side of the exhaust pipe 114 freely and retreat, and is provided in the middle portion of the passage of the starting mixture passage 1 1 3 / Instruction Manual (Supplement) / 92-06 / 92107258 1222942 1 1 7 needle valve 1 1 8 The position of the needle valve 1 1 8 in the nozzle 1 1 7 is determined by the energization control of the locomotive starter 1 1 1. Thereby, the amount of the starting mixture to be passed through the starting mixture path 1 1 3 is determined. The upper and lower cover members 83 forming part of the enclosure 82, Fitting holes 120 are formed between the joint surfaces 86 of 84. and, The cap 1 2 1 connected to the Martian plug 51 has a top and a lower cover body member 8 around the fitting hole 1 20 3, The outer crocodile portion 1 2 1 a of 8 4 is fitted into the fitting hole 1 0 1. In addition, The above upper and lower cover members 8 3, 8 of 4 The upper cover member 83 is integrally provided with a shelter portion 1 22 covering the fitting portion of the plug cap 1 2 1 fitted into the fitting hole 120 from above, At the front end of the shelter section 22, As shown in Figure 12, An anti-rotation positioning portion 1 2 a is formed to abut and engage the plug cap 1 2 1 so as to prevent the plug cap 1 2 1 from rotating around the axis of the Mars plug 51. The above-mentioned shelter 1 22 is fitted with a plug cap 1 2 1 in a posture covering from above the part of the high-voltage cable 1 2 3 connected to the plug cap 1 2 1 toward the front. The form of the fitting portion of the fitting hole 1 20, The anti-rotation positioning portion 122a is formed in the shelter portion so as to oppose and accept the above-mentioned elastic force by using an elastic force from the high-voltage cable 1 2 3 to increase the plug cap 1 2 1 around one end around the axis of the spark plug 51 1 2 2 ° With reference to Figure 1 3, The upper cover member 83 is integrally formed with a jig mounting base 125 continuously connected to the above-mentioned shelter portion 122. The clamp 1 elastically mounted on the clamp mounting base 125〗 4, The high-voltage cable 1 2 3 connected to the plug cap 121 is maintained. In addition, The engine body 3 4 is a cylinder head 3 7 arranged in a pair of left and right 17 312 / Invention Manual (Supplement) / 92-06 / 921〇7258 1222942 Rear rack tube 2 9, 3 0 Inclined frame part at the front 2 9 a, 3 0 a type is supported on the body frame 25, The above-mentioned plug cap 121 liter frame portion 2 9 a, 3 0 a lower part, On the upper part of the ramp frame part 30a on the right side of one end of the two ramp frames, As shown, hold the ignition sensor 1 2 6. One end is connected to the high-voltage cable end of the ignition sensor 1 2 6 It is connected to the plug cap in a slightly U-shaped turn back from the direction of the above-mentioned bolt which is relatively connected to the rotation-preventing positioning portion 1 2 2 a. Refer to FIG. 1 to FIG. The upper part of the above enclosure board 8 2 is integrally provided, The front end portion has engaging protrusions 128a facing each other and facing out. 128a, Simultaneously, A pair of hooks erected from outside the upper cover 1 2 8, 1 2 8; And connected between the above, Simultaneously, A pair of connecting walls 129 facing each other and from the upper cover member 8 3, 130, At the same time there are also such hooks connecting wall 129, The right-angled quadrilateral surrounded by 130? I on two hooks 128, 128 engagement protrusion 128a, 128a, Wall 129, Between 130, Squeezed while overlapping each other 1 2 8 、 1 2 8 long flexible parts, This example wall 1 2 9 1 3 0 The long flexible parts that belong to the inner side and the outer side are in contact with the two engaging projections 128a, Curved long tube 134 of 128a, Is sandwiched between the joint protrusion 128a and the junction wall 1 2 9, Between 1 3 0. The above-mentioned cable 1 3 3 has a soft plastic skin layer and the connector 73, In addition, The above-mentioned tube 312 / Invention Specification (Supplement) / 92-06 / 92107258 made of a hard elastic material is also arranged in two oblique! Department 29a > 30a 2 expressly, The other 121 1 of the support 1 2 3 The front 121 ° of the cover member 8 3 The two hooks of the side protrusion member 83 approaching each other 128, 128 outside the 128, 128 and "131 ° and the above two links 丨 into the above two hooks, By connecting J cable 1 3 3, Belonging to the outside, : 128a and two connected for temperature detection 1 3 4, It is connected to the head cover 38 with 18 1222942 for guiding the ventilation gas. and, The hook 1 2 8 is connected to the base plate portion 128b of the upper cover member 83 by the entire length of the base end portion; And at a plurality of locations spaced apart along the length of the cable 133 and the tube 134, For example, two portions are connected to the substrate portion 128b, Simultaneously, A plurality of the above-mentioned engaging protrusions 128a are protruded at the front end, For example, two branch plate sections 1 2 8 c, 1 2 8 c, In two connected walls 1 2 9, Reinforcement wall supporting cables 1 3 3 between 1 3 0, Tied to each branch plate section 128c, 128c is connected between two 128, Between 128. On the lower side of the cylinder head 37 which is not covered by the surrounding panel 82, The exhaust pipe 118 is connected so that the upstream end is connected to the exhaust port 48, An exhaust muffler 1 1 9 disposed on the right side of the rear wheel WR is connected to the downstream end of the exhaust pipe 1 1 8. Pay particular attention to Figures 3 and 4, A transmission case 1 3 6 extending from the left side of the rear wheel WR is connected to the crank case 35 in a forward direction in the traveling direction of the locomotive. The transmission box 1 3 6 is a box body 3 5 b which is integrally connected to the above-mentioned crank box 3 5 and is extended to the rear of the box body 1 3 7; A first transmission room 1 40 is formed between the box body 1 3 7 and is fastened to the left side cover 1 3 8 of the box body 1 3 7 from the left side; And a right side cover 139 which forms a second transmission chamber 1 41 between the box body 1 3 7 and is fastened to a right rear portion of the box body 137. At the front of the box body 1 3 7 of the gearbox 1 3 6 A support arm 1 42 is protruded so as to be arranged on the side of the cylinder block 36 of the engine E. The support wrist 142 is rotatably supported on the vehicle body frame 25 via a link mechanism 33. The axles 1 4 3 of the rear wheel WR are supported by the rear of the gearbox 1 3 6 of the box body 1 3 7 19 312 / Invention Manual (Supplement) / 92-06 / 92107258 1222942 and the right side cover 13 9 can be rotated freely With. Further, 'as shown in Fig. 1', a rear bumper 1 4 4 is provided between the rear portion of the box main body 1 37 and the diagonally rising frame portion 2 9 a of the frame pipe 2 9 behind the vehicle body frame 2 5. The stepless transmission M is a V-belt type which is stored in the first transmission room 1 40. A reduction gear set is provided between the stepless transmission M and the axle 1 43. The stepless transmission M has The drive-side transmission pulley 1 46 connected to the end of the crank shaft 44 on the outside of the second ball bearing 46; A passive side transmission pulley 1 4 9 having an axis parallel to the crank shaft 44 and mounted on a driven shaft 147 rotatably supported by the rear portion of the box body 137 and the right side cover 139 via a centrifugal clutch 1 48; And hanging on the rain drive pulley 1 4 6, 149 on the endless V-belt 150. The drive side transmission pulley 1 4 6 is a fixed pulley half 146a fixed to the crank shaft 4 4; And a movable pulley half 146b slidably mounted on the crank shaft 44. On the two pulley halves 146a, V-shaped circular grooves 1 5 1 are formed between 146b, A V-belt 1 50 is inserted into the annular groove 1 5 1. In addition, On the back side of the movable pulley half 1 4 6b, An inclined panel 152 is fixed to the crank shaft 44. A plurality of weight rollers 1 5 3 are housed in a floating state between the movable pulley half 14 6b and the inclined plate 1 5 2. As the number of rotations of the crank shaft 44 increases, The weight roller 1 5 3 subjected to the centrifugal force moves toward the outside in the radial direction of the crank shaft 44 so that the movable pulley half 146b approaches the fixed pulley half 146a. With this, V-belt 15〇 For two pulley halves 146a, The contact radius of 146b is increased. on the other hand, The passive side drive pulley 1 49 is equipped with, Via centrifugal clutch 20 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 Device 148 is connected to the passive shaft 147, It is supported by the passive shaft 147 as a rotatable support cylinder 1 5 4; -The body is formed in the fixed pulley halves 149a of the support cylinder 154; And can approach or leave the fixed pulley half 149a, And is supported on a support tube 1 5 4 Simultaneously, A movable pulley half 149b which imparts elastic potential energy in a direction close to the fixed pulley half 149a, In the two pulley halves 149a, A V-shaped annular groove 155 between 149b is inserted with a V-belt 150. and, With the increase of the contact radius of the movable belt pulley half 149b with the driving belt M6 of the V-belt 150, The movable pulley half 14 9b moves in the axial direction in such a manner that the contact radius of the triangular belt 150 to the driven-side drive pulley 149 decreases. With this, A stepless speed change is performed between the crank shaft 44 and the driven shaft 147 in response to the rotation of the crank shaft 44. A cover 1 3 8 on the left side of the gearbox 1 3 6 can freely support the recoil shaft 156. A kick-start pedal 157 is provided at the outer end of the recoil shaft 156 (see Fig. 1). In addition, On the inside of the left side cover 1 3 8 above, A recoil starter 1 5 is provided between the recoil shaft 1 5 6 and the crank shaft 44 to transmit the power of the recoil shaft 1 5 6 in response to the depression operation of the pedal start pedal 1 5 7 to the crank shaft 44. The reduction gear set 9 4 is located between the passive shaft 1 4 7 and the axle 1 4 3 and is housed in the second transmission room 1 4 1. The rotation power of the passive shaft 1 47 of the stepless transmission M is transmitted to the axle of the rear wheel WR by the reduction gear set 94 after deceleration 143 °, however, Two rear rack tubes 2 in the body frame 2 5 9 3 0 in the front, A storage box 1 60 that can store a helmet and the like is arranged on the engine E, In the two rear rack tubes 2 9, The rear part of the 30 supports the fuel tank 161. 21 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 In addition, In the two rear rack tubes 2 9, The upper part of the upper frame portion 29b of the rear frame pipe 29 on the left side of 30 supports a secondary air filter 162 for purifying the secondary air supplied to the exhaust port 48 of the engine ε. The suction port of the air filter 1 62 for the secondary air is connected to the downstream end of the suction pipe 6 3, The downstream end of the suction pipe 1 6 3 is inserted into the two rear frame pipes 2 9, The rear end portion of the upper frame portion 3 Ob of the rear frame pipe 30 on the right side of the middle 30. Air filter for engine E and secondary air! 62 secondary air control valves 164, It is supported by the brackets 1 65 of the diagonally rising frame portion 29a mounted on the left rear frame pipe 29. In addition, A connection pipe portion 166 communicating with the inside of the diagonally rising frame portion 29a is provided at a lower portion of the diagonally rising frame portion 29a of the left rear frame pipe 29, A ventilation pipe 1 67 for discharging cooling air from the stepless speed changer M of the power unit P is connected to the above-mentioned connection pipe section 1 66. Body frame 25, Covered by a synthetic resin bodyshell cover 168, The body shell cover 168 has: Foot guard 169 covering the front of the driver's feet; A pedal 170 for placing the foot of the rider and connected to the lower part of the foot guard 1 69; And a side cover 171 connected to the pedal 170 and covering the rear of the vehicle body from both sides. The side cover 1 7 1 is provided with a seat 1 7 2 that can open and close the storage box 1 60 and the fuel tank 1 6 1 from above. the following, Describe the effect of this embodiment, On the crank case 3 5 of the engine body 3 4, An oil pump 6 6 which sucks up lubricating oil from the lubricating oil storage part 6 5 in the crank case 3 5 is installed, And the lubrication oil supply path 67 which guides the lubricating oil of the moving valve mechanism 52 is guided, It is connected to the oil pump 66 and installed in the crank case 3 5. Cylinder block 3 6, Cylinder head 3 7 and head cover 3 8 The temperature detector 7 3 is mounted on the engine body 34 in a state in which it detects 22 312 / Invention Manual (Supplement) / 92-06 / 92107258 1222942. The sensor element section 7 3 a faces the lubricant supply passage 6 7. In the lubricating oil supply path 67 for guiding the lubricating oil for the moving valve mechanism 52 and discharged from the oil pump 66, As long as the engine is running, it is filled with lubricating oil regardless of the running state and posture. As mentioned above, By arranging the detection element portion 73a of the temperature detector 73 so as to face the lubricant supply passage 67, It is extremely difficult to be affected by changes in the operating state and posture of the engine. Engine temperature is often detected well and quickly, and, As for the temperature detector 73, no other complicated structure for detecting the temperature of the lubricating oil is required. and, Because the lubricating oil supply passage 67 is arranged in the cylinder head 37 in a position closer to the suction port 47 than the exhaust port 48, therefore, Extremely susceptible to the influence of heat radiation from the environment of the outer surface portion of the engine body 34, Even during low rotation (idling state) after engine E starts, The engine temperature is still well detected, Engine temperature is often detected well and quickly. Because the engine E is provided with air-cooling cooling fins 36a, ... on the cylinder block 36 and the cylinder head 37, The method of 37a ... is constituted as a forced air cooling type, And The temperature detector 7 3 is mounted on the head cover 38 without an air cooling fan. therefore, That is, they are not affected by the cooling fins 36a ..., 37a ... can accurately detect the engine temperature, and, The structure for mounting the temperature detector 73 is also simplified. In addition, On the gasifier 108 connected to the suction port 47, A locomotive starter 23 312 / Invention Manual (Supplementary) / 92-06 / 92107258 is installed to open and close the starting gas mixture path 113 provided in the gasifier 108 based on the detection of the temperature detector 73 and the electric control. 1222942 1 1 1, therefore, Based on the engine temperature correctly detected by the temperature detector 73, Optimizing the mixture supplied to engine E at start-up, This can improve the warm-up performance of Engine E. In addition, Cylinder block 36 and cylinder head 3 7, It is covered by a surrounding plate 8 2 which is formed between the cylinder block 36 and the cylinder head 37 to allow the air flow for the forced air cooling to flow. A temperature detector 7 3 is mounted on the head cover 3 8 in a manner not affected by the cooling air of the forced air supply, Even when it is a forced air cooling engine, It also detects the engine temperature correctly. Although on the side of the upper part of the cylinder head 3 7 There is a flat mounting surface 97 for opening the suction ports 47. The mounting surface 97 is fastened to the input pipe 98 via an insulator 99, but, The upper cover member 83 of the enclosure 82 is provided with a fitting, The opening 105 of the insulator 99 is positioned. Accordingly, The insulator 9 9 is positioned and held by the enclosure 8 2 by being fitted to the opening portion 105. and, The insulator 9 9 functions to guide the bolts 1 03... Which are screwed to the mounting surface 9 7 of the cylinder head 3 7. Therefore, Easy screwing of bolts 104 ... to screw holes 103 ... Fasten, As a result, assemblability can be improved. In addition, Because the upper side of the upper cover member S 3 made of synthetic resin is provided with a part of the inner side surface of the opening portion 105 and the side surface of the insulator 9 9, an air outlet opening 10 is formed. therefore, The warm air discharged from the exhaust port 106 is used to warm the input pipe 9 8, Can improve warm-up performance. and, When molding the upper cover member 8 3 to form a mold portion for the opening 105, It is set to be relatively large in order to include a part corresponding to the above-mentioned exhaust vent 106 in order to increase the strength, This can increase the life of the mold. 24 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 Again, Since the thickness τ of the insulator is set to be larger than the interval S between the mounting surface 97 and the surrounding plate 82, therefore, Fit the insulator 99 to the opening 105 so as to press against the mounting surface 97. That is to prevent the insulator 99 from falling off the enclosure 8 2 during assembly, Can further improve assembly. In addition, The plug cap 1 2 1 and the ignition sensor 圏 1 2 6 connected to the spark plug 5 1 mounted on the right side of the cylinder head 3 7, They are connected by high voltage cables 1 2 3, but, The ignition coils 1 2 6 are supported by the rear frame pipe 30 on the right side behind the cylinder head 37. One end is connected to the other end of the high-voltage cable 123 of the ignition induction coil 126, It is folded back from the front direction of the plug cap 121 in a slightly U-shape from the front to the rear, and is connected to the plug cap 1 2 1. Accordingly, The high-voltage cable 1 2 3 connected to the plug cap 1 2 1 Becomes forward from this plug cap 121, Even if the plug cap 121 and the vehicle body frame 2 5 are frame members disposed outside the plug cap 1 2 1, That is, the distance from the right rear frame tube 30 is narrowed. Interference with the body frame 25 can still be avoided, While increasing the degree of freedom in arranging the high-voltage cable 123, Simultaneously, Setting the bending radius of the high-voltage cable 123 relatively large, Improves the durability of the high-voltage cable 123. The shroud 82 is provided so as to cover the cylinder block 36 and the cylinder head 37 in a coordinated manner. And upper and lower pair of upper and lower cover members 83, 84 people, The fitting hole 1 20 for the plug cap 1 2 1 fitted to the Mars plug 5 1 attached to the right side of the cylinder head 37, Formed on two cover members 8 3. 8 4 mating surfaces 8 6 rooms. and, The upper cover member 83 is integrally provided with a shelter portion 1 22 covering the fitting portion of the plug cap 121 fitted into the fitting hole 120 from above. Utilizing the elastic force from the high-voltage cable 1 23 to 25 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 The plug cap 1 2 increasing on one end around the axis of the Mars plug 5 1 Abut against the elastic force and bear the plug cap 1 2 1 It is engaged with the rotation prevention positioning portion 122a formed on the shelter portion 122. In other words, The plug cap 1 2 1 uses the elastic force from the high-voltage cable 1 2 3 to abut, Is engaged with the rotation prevention positioning portion 122a formed on the shelter portion 1 2 2 therefore, It can prevent the plug cap 121 from rotating around the axis of the spark plug 51 while the engine is running. With this, In order to prevent the vibration of the high voltage cable 1 2 3, Can effectively prevent the high voltage cable 1 2 3 from contacting with other parts. and, The shield portion 122 covers the fitting portion of the plug-in fitting hole 120 of the plug cap 121 from above, therefore, Prevents contact with components above the engine body 34, For example, muddy water falling from the storage box 160 is attached to the connection portion of the high-voltage cable 1 2 3 and the plug cap 1 2 1. In addition, Holder 1 2 4 holding high voltage cable 1 2 3, It is attached to the jig mount 1 2 5 which is continuous to the above-mentioned shelter portion 122 and is formed on the upper cover member 83. therefore, In such a manner that the high-voltage cable 1 23 is held near the plug cap 1 2 1, Can more effectively prevent the vibration of high-voltage cables 1 23, In addition, The strength of the shelter 122 can be increased by the clamp mounting seat 125. In addition, The upper cover member 83 of the enclosure 82 is integrally provided, The front end portion has engaging protrusions facing each other and protruding toward each other's approach side 1 2 8 a, 1 2 8 a, Simultaneously, A pair of hooks 128 erected from the outside of the upper cover member 83, 128; And linked to the two hooks 128, 128 rooms, Simultaneously, A pair of connecting walls 129 facing each other and standing up from the outside of the upper cover member 83. 130, At the same time there are also such hooks 128, 128 and connecting wall 129, The right-angled quadrangular through-holes 1 3 1 surrounded by 1 3 0. 26 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 On the two hooks 128, 128 engagement protrusion 128a, 128a and the two connecting walls 129, Between 130, Overlapping each other and being pressed into the two hooks 128, 1 2 8 cables 1 3 3 and tubes 1 3 4. Accordingly, When molding the upper cover member 83 made of synthetic resin, A pair of hooks can be integrally formed with a simple mold structure without demolding 1 2 8 、 1 2 8 and a pair of connecting walls 129, 130, Even if parts other than the upper cover member 83 provided in the locomotive are not used, Can still be two hooks 1 2 8, 1 2 8 and two connecting walls 1 2 9 、 1 3 0 supports cable 1 3 3 and tube 1 3 4 stably. Therefore, the number of parts and the number of assembly operations can be reduced. Simultaneously, The cable 1 3 3 and the tube 1 3 4 can be stably supported on the flat surface of the upper cover member 83. and, The through holes 1 3 1 are covered by overlapping cables 1 3 3 and tubes 1 3 4. When the cable 1 3 3 and the tube 1 3 4 are supported, the inside of the upper cover member 83 cannot be seen through the through-hole 131, That is, the enclosure 82. In other words, The through-holes 1 3 1 are covered by the cables 1 3 3 and the tubes 1 34 which are stacked on each other. By preventing the cooling air from leaking from the enclosure 82 to stably maintain the cooling performance of the forced air-cooled engine E, At the same time, the cable 82 can support the cables 1 3 3 and the tubes 1 3 4 and, It can prevent the cooling air from leaking from the through holes 1 3 1 therefore, It is possible to prevent the appearance from being deteriorated so that dust is not sprayed on the outer surface side of the enclosure 82. The above-mentioned cable 1 3 3 has a soft plastic sheath and is connected to the temperature detector 7 3, In addition, The tubes 1 3 4 are made of a hard elastic material, Connected to the head cover 3 8 for guiding the ventilation gas, Make the plastic sheath on the outside of the cable 1 3 3 fully close to the two connecting walls 1 2 9 1 3 0, Simultaneously, Used on the outside of the tube 1 3 4 is indeed tied with two hooks 128, The engaging protrusion 128a at the front end of 128, 27 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 1 2 8 a, That is, it can more surely support the cable 丨 3 3 and the tube 1 3 4 and ‘the hook 128 is connected to the substrate portion 1 2 8b of the upper member 8 3 by the entire length of the base end portion; And at multiple locations spaced along the cable 1 3 3 and the length of the tube, For example, two parts are connected to the substrate part 1 2 8b, Simultaneously, A plurality of the above-mentioned engaging protrusions are protruded at the front end, For example, two branch plate sections 1 2 8 c, 1 2 8 c connecting wall 1 2 9 、 Support cables between 1 3 0 3 3 Reinforcing walls 1 3 2 Each branch plate part 128c, 128c between two hooks 128, 128 of this 丨 for this, With the reinforcing wall 1 3 2 supporting the inner cable 1 3 3 type, Can support the cable 1 3 3 and the tube 1 3 4 more stably, p Two hooks 128, 128 strength. the above, Explained the embodiment of the present invention, but, The present invention is based on the above embodiment, As long as it does not exceed the scope stated in the scope of the patent application, Various design changes can be made. (Effects of the Invention) As described above, According to the invention in the first patent application scope, During the molding of the composite cover, It is possible to form a pair of hooks and a pair of connecting walls without using a simple mold structure. Even if the cover is not used, it can be stably supported by two hooks and two connecting walls to support multiple bendable zero lengths, which can reduce the number of parts and assembly man-hours. Simultaneously, The flexible part can be stably supported on the flat surface of the cover. and, The through-holes are covered by multiple flexible long parts, When a plurality of flexible long states are supported, the cover body cannot be seen through the above-mentioned through holes. In addition, According to the invention in scope 2 of the patent application, Make the cable 312 / Invention Specification (Supplement) / 92-06 / 92107258 part cover 134 to 128a above, In two When it was tied to It is not limited to the resin made into one part, Pieces, Due to the zero length of the curved parts, the outer plastic layer of the line 28 1222942 is fully tightly attached to the two connecting walls. Simultaneously, It is used for the fitting protrusion of the front end of the two hooks which is actually tied to the outside of the hose or tube, That is, it can more reliably support multiple bendable long parts. According to the invention in the third patent application scope, By supporting the flexible long part on the inner side with a reinforcing wall, It can support multiple flexible long parts more stably, Simultaneously, The strength of the two hooks can be increased by reinforcing the wall. According to the invention in scope 4 of the patent application, In order to prevent the cooling air from leaking from the enclosure by using a flexible long zero Can stably maintain the cooling performance of forced j air-cooled engines, At the same time, the flexible board can be supported on the enclosure board. and, Prevents cooling air from leaking through the holes, therefore, It is possible to prevent a drop in appearance so that dust is not sprayed on the outer surface side of the enclosure. [Brief description of the drawings] FIG. 1 is a side view of a motorcycle-type locomotive. Fig. 2 is a perspective view of an intermediate portion of the motorcycle-type locomotive when the vehicle body cover and the storage box are omitted. FIG. 3 is an enlarged sectional view taken along line 3-3 in FIG. 1. FIG. 4 is an arrow view taken along arrow 4 in FIG. 3. FIG. 5 is an arrow view taken along arrow 5 in FIG. 3. FIG. 6 is a sectional view taken along line 6-6 in FIG. 3. FIG. Fig. 7 is a view when the head cover is viewed from the cylinder head side. FIG. 8 is a sectional view taken along line 8-8 in FIG. 7. FIG. FIG. 9 is an enlarged sectional view taken along line 9-9 in FIG. 6. FIG. FIG. 10 is a cross-sectional view taken along line 1-10 of FIG. 9. FIG. 11 is a cross-sectional view taken along line 1 1-1 11 in FIG. 4. 29 312 / Invention Specification (Supplement) / 92-06 / 92107258 1222942 Figure Figure Figure Figure Figure (Element c E MP P S T WR WF 25 26 27 27a 27b 28 29 29a 29b 1 2 Enlarged sectional view taken on lines 1 2-1 2. 13 is a cross-sectional view taken along line 1 3-13 in FIG. 5. 14 is an enlarged cross-sectional view taken along line 1 4-14 in FIG. 2. 15 is a cross-sectional view taken along line 15-15 in FIG. 14. 16 is a cross-sectional view taken along line 16-16 in FIG. 14. 17 is a cross-sectional view taken along line 1 7-17 in FIG. 14. Explanation of symbols) Cylinder axis engine stepless transmission power unit interval thickness rear wheel front wheel body frame head tube main frame tube lower frame portion low frame portion cross tube rear frame tube inclined frame portion upper frame portion 30 312 / Invention specification ( (Supplement) / 92-06 / 92107258 1222942 3 0 Rear frame tube 3 0a Inclined frame part 3 0b Upper frame part 3 1, Λ 刖 Fork 3 2 Directional handle 3 3 Link mechanism 34 Engine body 3 5 Crank case 3 5a Case body part 3 5b Case body part 36 Cylinder block 3 6a Cooling fin 3 7 Cylinder head 37a Cooling fin 3 8 Head cover 39 Cylinder cavity 40 Piston 4 1 Combustion chamber 42 Connecting rod 43 Crank pin 44 Crankshaft 45 1st ball bearing 46 2nd ball bearing 47 Suction 312 / Instruction Manual (Supplement) / 92-06 / 9210725 8 31 1222942 48 rows Port 4 9 Intake valve 5 0 Exhaust valve 51 Mars plug 52 Actuating mechanism 5 3 Exhaust cam 5 4 Intake cam 5 5 Camshaft 56 Rocker shaft 57 Rocker shaft 58 Suction arm 5 9 row Air-side rocker 60 Passive sprocket 6 1 Drive key wheel 62 Cam chain 63 Storage chamber 64 Drive gear 65 Lubricant storage section 6 6 Oil pump 67 Lubricant supply path 68 Flow channel 69 Flow hole 70 Ejection hole 71 Bottom detection hole 32 312 / Instruction of the invention (Supplement) / 92-06 / 92107258 1222942 72 Mounting hub 7 3 Temperature detector 73a Detection element section 7 4 Stator 7 5 External rotor 7 6 Generator 77 Fan 77a Base 77b Blade 78 Bolt 79 Lubricating oil filter 8 1 Flow path 8 2 Enclosure 83 Upper cover member 84 Lower cover member 85 Fan cover 86 Mating surface 87 Engaging claw 8 8 Stopper 8 9 Tightened part 90 Tightened part 9 1 Screw member 9 2 Screw member 93 Suction port 312 / Invention manual (Supplement) / 92-06 / 92107258 33 1222942 94 Suction tube 95 Radiating window 9 5 a ~ 95d Ring 95 e connecting portion 96 timing mark 97 mounting surface 98 input pipe 98a flange portion 99 insulator 100 suction hole 10 1 gasket 102 washer 1 03 screw hole 104 bolt 105 opening 1 06 exhaust port 107 connection pipe 108 vaporizer 109 Connecting pipe 110 Air filter 111 Locomotive starter 112 Vaporizer body 113 Starting gas mixture passage 114 Discharge pipe 312 / Invention manual (Supplement) / 92-06 / 9210725 8 34 1222942 115 Fuel nozzle 116 Fuel tank 117 nozzle 118 Needle valve (refer to Figure 1 1) 118 Exhaust pipe (refer to Figure 1, 6) 119 Exhaust muffler 120 Fitting hole 12 1 Plug cap 1 2 1 a crotch 122 shelter 1 2 2 a rotation stop positioning part 123 high-voltage cable 124 clamp 125 clamp mount 126 ignition induction coil 128 enough 1 2 8 a engaging protrusion 12 8 b base plate portion 1 2 8 c branch plate portion 129 connecting wall 130 connecting wall 131 through hole 132 reinforcing wall 133 cable 312 / invention manual (supply) / 92-06 / 92107258 35 1222942 134 tube 136 Transmission box 13 7 Box body 138 Left cover 139 Right cover 14 0 First transmission room 141 Second transmission room 142 Support wrist 143 Axle 144 Rear bumper 145 Reduction gear set 146 Drive-side transmission pulley 146a Fixed pulley half 146b movable Pulley half 147 Passive shaft 148 Centrifugal clutch 149 Passive side drive pulley 149a Fixed pulley half 149b Movable pulley half 150 V-belt 15 1 Ring groove 15 2 Inclined panel 15 3 Weight car Kun 15 4 Support cylinder 312 / Invention specification ( (Supplement) / 92-06 / 92107258 36 1222942 15 5 Annular groove 15 6 Recoil shaft 15 7 Pedal start 15 8 Recoil from 1 60 Storage box 16 1 Fuel tank 1 62 Secondary air 163 Suction Pipe 1 64 Secondary air 165 Bracket 1 66 Connecting pipe section 167 Ventilation pipe 168 Synthetic resin 169 Foot cover 170 Pedal 17 1 Side cover 1 72 Air filter control valve for seat pedal actuator Body cover 37 312 / Invention Specification (Supplement) / 92-06 / 92107258