200900302 九、發明說明： 【發明所屬之技術領域】 本發明係關於速克達型車輛。 【先前技術】200900302 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a Scooter type vehicle. [Prior Art]
多數速克達型車輛具有一結構，其中一整體包括—弓丨擎 及一傳動器單元之動力單元及一後輪可擺動地耦接至主體 框架並由減震單元支撐。在此結構的情況下，當該車輛被 駕驶時，自力單^及後輪回應☆諸如路面之不規則之條件 而相對於主體框架上下擺動或前後擺動。此在主體框架上 具有燃油箱之速克達型車輛具有連接於燃油箱與以上述方 式擺動之引擎之間的燃油供應管。 【發明内容】 [由本發明解決之問題] 一在如上述之速克達型車輛上，當車輛被駕駛時，動力單 元及後輪相對於主體框架上下或前後擺動。在該種狀^ 下’連接於燃油箱與引擎之間的燃油供應管根據動力單元 之運動上下或前後擺動。在該種速克達型車輛中: 採用燃油噴射件。當採用燃油噴射件時，4了藉由果= 、、！燃油供應管之燃料施加壓力，將具有所需硬度之您用 燃油供應管。具有高硬度之燃油供應管不會部：變： 傾向於作為-整體強烈擺動。因& ’當在車輛上採用高硬 度燃油供應管時，與採用具有低硬度之燃 门 相t卜，兩》4« 供愿管之狀況 而要相對大的空間來配置燃油供應管。 [於解決問題之方式] 124452.doc 200900302 —此發明之一速克達型車輛包括：一主體框架；一動力單 兀’其可擺動地耦接至該主體框架並由一安置於該動力單 元與該主體框架之間的減震單元支撐；-燃油箱，其安褒 」Λ主體t架上，及—燃油供應管，其連接於該燃油箱與 /動力單元側上之一連接部分之間。燃油供應管具有—在 相對於邊動力早兀側上之_連接部分向前或向後偏離之位 置處，定至該主體框架之固定部分。$外，在固定部分與 動力單70側上之連接部分之間，燃油供應管具有：一於車 輛之-前後方向中延伸之第一延伸部分、—自第一延伸部 刀連續f曲之彎曲部分’及—自f曲部分於—車輛寬度方 向中連續延伸之第二延伸部分。 [本發明之效果] 根據此速克達型車輛，因為燃油供應管固定至主體框 木所以即使動力單元相對於主體框架上下或前後擺動， 其作為一整體亦不強烈擺動。另外，在固定部分與動力單 70側之連接部分的之間，燃油供應、f具有：—於車輛之一 刚後方向中延伸之第—延伸部分、一自第一延伸部分連續 彎曲之彎曲部分，& _自彎曲部分於一車輛寬度方向中連 續延伸之第二延伸部分。此速克達型車輛根據動力單元之 上下或前後運動而使燃油供應管之第一延伸部分及第二延 伸部分合理變形。因此，不需要大的空間來在固定部分與 動力單7L側上之連接部分之間配置燃油供應管。 【實施方式】 [用於執行本發明之最好模式] 124452.doc 200900302 下文中參考隨附圖式描述根據本發明之_實施例之速克 達型車柄。順便，本發明之速克達型車插不應限於下文描 述之實施例。相同元件符號給予具有相同功能之—部件或 一部分。本文使用之關於車輛主體之術語，，前，，、"後"、"左，，、 右、”上”及”下”係根據-騎乘者在正常騎乘位置所觀看 之方向而界定。另夕卜’車輛寬度方向等效於以上提到之左 及右方向。另外’在元件符號之說明中展示每一圖式。Most of the Scooter type vehicles have a structure in which a unit including a power unit of a bow engine and a transmission unit and a rear wheel are swingably coupled to and supported by the main body frame. In the case of this configuration, when the vehicle is driven, the self-powered single and rear wheels respond to ☆, such as irregularities of the road surface, swinging up and down with respect to the main body frame or swinging back and forth. The scooter type vehicle having a fuel tank on the main body frame has a fuel supply pipe connected between the fuel tank and the engine oscillating in the above manner. [Problem to be Solved by the Present Invention] As in the above-described scooter type vehicle, when the vehicle is driven, the power unit and the rear wheel are swung up and down or back and forth with respect to the main body frame. The fuel supply pipe connected between the fuel tank and the engine in this state is oscillated up and down or back and forth according to the movement of the power unit. In this type of Scooter type vehicle: a fuel injection member is used. When using fuel injection parts, 4 by fruit =,,! Apply fuel to the fuel supply pipe and use the fuel supply pipe with the required hardness. The fuel supply pipe with high hardness does not have part: change: tends to be as a whole - strong swing. When &' is used in a vehicle with a high-hardness fuel supply pipe, the fuel supply pipe is disposed in a relatively large space with the use of a low-hardness fuel door. [In the way of solving the problem] 124452.doc 200900302 - One of the inventions of the invention includes: a main body frame; a power unit 其 swingably coupled to the main body frame and disposed by the power unit a shock absorbing unit support between the main body frame; a fuel tank, an ampoule, a main body, and a fuel supply pipe connected between the fuel tank and the power unit side . The fuel supply pipe has a fixed portion to the main body frame at a position offset from the front or rear side of the joint portion on the early side of the side. In addition, between the fixed portion and the connecting portion on the power unit 70 side, the fuel supply pipe has: a first extending portion extending in the front-rear direction of the vehicle, and a continuous bending of the knife from the first extending portion The portion 'and the second extension portion extending continuously from the f-curve portion in the vehicle width direction. [Effects of the Invention] According to the scooter type vehicle, since the fuel supply pipe is fixed to the main body frame, even if the power unit is swung up and down or back and forth with respect to the main body frame, it does not strongly oscillate as a whole. Further, between the fixed portion and the connecting portion on the power unit 70 side, the fuel supply, f has: - a first extending portion extending in a direction immediately after the vehicle, and a curved portion continuously curved from the first extending portion , & _ a second extension portion extending continuously from a curved portion in a vehicle width direction. The scooter type vehicle modifies the first extension portion and the second extension portion of the fuel supply pipe according to the up and down or forward and backward movement of the power unit. Therefore, a large space is not required to dispose the fuel supply pipe between the fixed portion and the connecting portion on the power unit 7L side. [Embodiment] [Best Mode for Carrying Out the Invention] 124452.doc 200900302 Hereinafter, a quick-acting type handle according to an embodiment of the present invention will be described with reference to the accompanying drawings. Incidentally, the scooter type of the present invention should not be limited to the embodiment described below. The same component symbols are given to components or portions that have the same function. The terms used in this article with respect to the vehicle body, before,,, "post","left,,, right, upper and lower are based on the direction in which the rider is looking at the normal riding position. And defined. In addition, the vehicle width direction is equivalent to the left and right directions mentioned above. In addition, each figure is shown in the description of the component symbols.
如圖1中展示，速克達型車輛100包括：―主體框架 動力單元102，其可擺動地耦接至主體框架Μ!並 由-安置於動力單元102與主體框架1〇1之間的減震單元 127支撐；一燃油箱1〇3，其安裝於主體框架ι〇ι上；及一 燃油供應管104，其連接於燃油箱1〇3與動力單元1〇2之側 上的連接部分102a之間《燃油供應管1〇4具有一在相對於 動力單70之側上之連接部分向#或向|偏離之位置處固定 ，主體框架之固定部分151。另外，在固定部分151與動力 單兀102側上之連接部分的之間，燃油供應管具有在車 輛之前後方向卡延伸之第一延伸部分152，自第一延伸部 分152連續彎曲之彎曲部分154，及自彎曲部分154在車輛 寬度方向中連續延伸之第二延伸部分153。 根據速克達型車輛100,因為燃油供應管1〇4固定至主體 框架101，所以即使動力單元102相對於主體框架1〇1上下 或前後擺動，其作為一整體亦不強烈擺動。當動力單元 102相對於主體框架1〇1擺動時，燃油供應管1〇4根據動力 單元102之運動合理變形，藉此消除提供一用於配置燃油 124452.doc -10· 200900302 供應管104之大空間之必要性。 現在’將於下文詳細描述速克達型車輛1〇〇之構造。 如圖1中展示，此實施例之速克達型車輛1〇〇包括主體框 架101、動力單元102、燃油箱1〇3及燃油供應管1〇4。 如圖1及圖2中展示，主體框架1〇丨係藉由與一頭部管 (head pipe)lll、一下行管112、一對左右後拉索113、114 及橫向構件115至118 —起固定而形成。圖1中鏈形雙虛線 表示速克達型車輛100之輪廓。 如圖1中展示’頭部管1U固定至下行管112之前端部 分，且刖叉121附接至頭部管。把手122連接至前叉121之 上端’且前輪123附接至前叉ι21之下端。如圖1中展示， 向後延伸之該對左右後拉索113、114固定至下行管112之 後端部分。橫向構件115至118安置於該對左右後拉索 113、114的之間的沿前後方向間隔開之複數個位置處。 在此實施例中，安置於後拉索113、114之中間部分之間 的橫向構件117向上延伸並具備儲存箱124。燃油箱1〇3安 裝於安置於後拉索113、丨14之後端部分之間的橫向構件 Π8上。後拉索113、114進一步具有：一耦接部分I%，該 耦接部分126在後拉索中間部分上連接至動力單元1〇2 ;及 附接4刀128，減震單元丨27在後拉索後端部分上附接至 該附接部分128。 如圖1中展示，動力單元102經由一鏈接機構可擺動 地連接至主體框架101之_接部分126並由安置於動力單元 102及主體框架101之間的減震單元127支樓。在圖^中長 124452.doc 200900302 短相間之虛線131展示用於連接動力單元1〇2與輕接部分 126之鏈接件，長短相間之虛線⑴展示由動力單元ι〇2構 成之鏈接件，且圓圈133展示用於連接動力單元1〇2與鏈接 件13 1之接合點。 在此實施例中，動力單元1〇2由引擎141及動力傳輸裝置 142整體構成。As shown in FIG. 1, the scooter type vehicle 100 includes: a main body frame power unit 102 that is swingably coupled to the main body frame Μ! and is disposed between the power unit 102 and the main body frame 〇1. The vibration unit 127 is supported; a fuel tank 1〇3 is mounted on the main body frame ι〇; and a fuel supply pipe 104 connected to the connection portion 102a on the side of the fuel tank 1〇3 and the power unit 1〇2 The "fuel supply pipe 1" 4 has a fixed portion 151 of the main body frame which is fixed at a position deviated from # or toward | on the side with respect to the power sheet 70. Further, between the fixed portion 151 and the connecting portion on the side of the power unit 102, the fuel supply pipe has a first extending portion 152 extending in the front and rear direction of the vehicle, and a curved portion 154 continuously curved from the first extending portion 152 And a second extension portion 153 extending continuously from the curved portion 154 in the vehicle width direction. According to the Scooter type vehicle 100, since the fuel supply pipe 1〇4 is fixed to the main body frame 101, even if the power unit 102 is swung up and down or back and forth with respect to the main body frame 1〇1, it does not strongly oscillate as a whole. When the power unit 102 swings relative to the main body frame 101, the fuel supply pipe 1〇4 is reasonably deformed according to the movement of the power unit 102, thereby eliminating the provision of a large supply pipe 104 for configuring the fuel 124452.doc -10·200900302. The necessity of space. The construction of the Scooter type vehicle will now be described in detail below. As shown in Fig. 1, the quick-acting type vehicle 1 of this embodiment includes a main body frame 101, a power unit 102, a fuel tank 1〇3, and a fuel supply pipe 1〇4. As shown in FIGS. 1 and 2, the main body frame 1 is caused by a head pipe 111, a lower pipe 112, a pair of left and right rear cables 113, 114, and cross members 115 to 118. Fixed to form. The chain double dashed line in Fig. 1 indicates the outline of the scooter type vehicle 100. As shown in Fig. 1, the head tube 1U is fixed to the front end portion of the down tube 112, and the frog 121 is attached to the head tube. The handle 122 is coupled to the upper end ' of the front fork 121 and the front wheel 123 is attached to the lower end of the front fork ι21. As shown in Fig. 1, the pair of left and right rear cables 113, 114 extending rearward are fixed to the rear end portion of the down tube 112. The cross members 115 to 118 are disposed at a plurality of positions spaced apart in the front-rear direction between the pair of right and left rear cables 113, 114. In this embodiment, the cross member 117 disposed between the intermediate portions of the trailing cables 113, 114 extends upward and is provided with a storage box 124. The fuel tank 1〇3 is mounted on the cross member Π8 disposed between the rear end portions of the rear cables 113 and 丨14. The rear cables 113, 114 further have: a coupling portion I% connected to the power unit 1〇2 at the intermediate portion of the rear cable; and a 4 knife 128 attached thereto, the damping unit 丨 27 is behind Attached to the attachment portion 128 is attached to the cable rear end portion. As shown in Fig. 1, the power unit 102 is swingably coupled to the joint portion 126 of the main body frame 101 via a link mechanism and is supported by a damper unit 127 disposed between the power unit 102 and the main body frame 101. In Fig. 2, length 124452.doc 200900302 The short-phased dashed line 131 shows a link for connecting the power unit 1〇2 and the light-contact portion 126, and the long and short dashed lines (1) show the link formed by the power unit ι〇2, and A circle 133 shows a joint for connecting the power unit 1〇2 with the link 13 1 . In this embodiment, the power unit 1〇2 is integrally constituted by the engine 141 and the power transmission device 142.
動力單元102經置放以使得：相對於主體框架ι〇ι，其引 擎141之側向前導向且其傳輸裝置142向後導向。動力單元 102之前端部分經由鏈接機構13〇可擺動地連接至安置於主 體框架1G1之後拉索113、114之中間部分之間的搞接部分 126。動力單兀102之後端部分經由減震單元〖η附接至主 體框架1G1。減震單元127係—彈性部件，其兩端可分別擺 動地附接至安置於主體框架1〇1之後拉索113、114之後端 部分之間的附接部分128及附接至動力單元1〇2之後端部分 上之麵接部分14 3。 因此，當車輛被駕駛時，動力單元102回應於諸如路表 之不規則之條件而相對於主體框架丨〇丨上下或前後擺動。 在此實施例中，動力單元1〇2之垂直或縱向方向中之擺動 之振幅視鍵接機構13〇之移動範圍及減震單元127之彈性效 能而定。 在此實施例中’燃油噴射件附接至引擎141。該燃油噴 射件係一控制待提供至引擎141之燃油供應量之裝置並具 有一燃油喷射閥145。如圖1及圖2中展示，燃油供應管104 安置於燃油箱103與動力單元102之側上之連接部分l〇2a的 124452.doc -12· 200900302 燃油供應管1〇4連接至附接至動力The power unit 102 is placed such that, with respect to the main body frame ι, the side of the engine 141 is guided forward and its transport device 142 is guided rearward. The front end portion of the power unit 102 is swingably connected to the engaging portion 126 disposed between the intermediate portions of the cables 113, 114 after the main body frame 1G1 via the link mechanism 13'. The rear end portion of the power unit 102 is attached to the main body frame 1G1 via the damper unit η. The damper unit 127 is an elastic member whose both ends are swingably attached to the attachment portion 128 disposed between the rear end portions of the cables 113, 114 and attached to the power unit 1 after being disposed at the main body frame 〇1, respectively. The face portion 14 3 on the rear end portion. Therefore, when the vehicle is driven, the power unit 102 swings up and down or back and forth with respect to the main body frame in response to an irregular condition such as a road surface. In this embodiment, the amplitude of the swing in the vertical or longitudinal direction of the power unit 1 2 depends on the range of movement of the key mechanism 13 and the elastic effect of the damper unit 127. In this embodiment, the fuel injection member is attached to the engine 141. The fuel injection member is a device for controlling the amount of fuel to be supplied to the engine 141 and has a fuel injection valve 145. As shown in FIG. 1 and FIG. 2, the fuel supply pipe 104 is disposed at 124452.doc -12·200900302 of the connecting portion 102a of the fuel tank 103 and the side of the power unit 102. The fuel supply pipe 1〇4 is connected to the attached to power
1〇2之側上之連接部分1〇2a之操作範圍（擺動範 之間。在此實施例中，燃油供應 單7G102之引擎141之燃油噴射件 圍）如圖1中虛線（A)展示。 在此實施例中’燃油供應管1〇4具有固定部分151、第一 延伸部分152、第二延伸部分153及彎曲部分154。圖2係主 元件符號103、104、及 體框架101之平面圖。在圖2中， 145分別表示燃油箱、燃油供應管、及燃油噴射閥。在此 實施例中，燃油供應管1〇4在動力單元102之側上之連接部 分102a連接至燃油喷射閥145。又，在此實施例中，燃油 箱103位於燃油喷射閥145之後端處。具體而言，燃油箱 103位於安置於動力單元1〇2上之座位125下之儲存箱124之 後端處。 固定部分151係一固定至主體框架101之部分。在此實施 例中，燃油供應管104自燃油箱1〇3沿主體框架101延伸。 如圖2中展示，固定部分151在相對於燃油供應管ι〇4在動 力單元102之側上之連接部分向後偏離之位置處固定至主 體框架101。具體而言，在此實施例中，固定部分ι51位於 燃油供應管104之中間部分並由一附接至主體框架ι〇1之夾 持部件160固定。固定部分151亦位於動力單元ι〇2之側上 之連接部分102a之後端處。另外，在此實施例中，固定部 分151固定至相對於動力單元1〇2之侧上之連接部分1〇2&在 124452.doc • 13 - 200900302 車輛寬度方向中偏離（向左偏離，在此實施例中）之位置。 在此實施例中，固定部分151固定至主體框架1〇1之左後拉 索 114。 燃油供應管丨04之第一延伸部分152自固定部分151於車 輛之則後方向中延伸。在此實施例中，當動力單元擺 動時，燃油供應管104在動力單元102之側上之連接部分 l〇2a相對於主體框架1〇1擺動。在此點上，連接部分Μ。 之操作範圍被界定為操作範圍（A)。第一延伸部分152朝向 相對於該操作範圍（A)之中央部分在車輛寬度方向中偏離 之位置延伸。 在此實施例中，固定部分151固定至相對於動力單元1〇2 之側上之連接部分102a於車輛寬度方向中向左偏離之位 置，且第一延伸位置152位於於車輛寬度方向中偏離至一 側（向左偏離，在此實施例中）之位置。彎曲部分154自第一 延伸部分152連續彎曲。在此實施例中，彎曲部分154自第 一延伸部分152於車輛寬度方向（向右，在此實施例中）中連 續彎曲。燃油供應管104之第二延伸部分153自彎曲部分 154於車輛寬度方向中連續延伸。更具體而言，在此實施 例中，第一延伸部分152自固定部分151於車輛之前後方向 中延伸。隨後，彎曲部分154自第一延伸部分152於車輛寬 度方向中彎曲，且第二延伸部分153自彎曲部分154於車輛 寬度方向中延伸，以連接至動力單元1〇2之側上之連接部 分 102a。 在此實施例中，燃油供應管104由如圖3及圖4中展示之 124452.doc -14· 200900302 成形g形成。亦即，在此實施例中，燃油箱103與連接 部分1〇2a之間的由橡膠製成之燃油供應管104以上述預定 形狀开y成如圖1及圖2中展示，燃油供應管丨〇4在固定部 分151與動力|元1()2之側上之連接部分i〇2a之間的部分主 要回應於動力單元102相對於主體框架1〇1之擺動運動而以 一合理方式彈性變形。在此實施例中，彎曲部分154之彎 曲量經設定以使得第—延伸部分152及第二延伸部分153在 騎乘者騎乘於該速克達型車m⑻上之狀態下安置成一直 角。因此’基於騎乘者騎乘於該車輛上之狀態下，燃油供 應管1〇4回應於動力單元1〇2之擺動運動而彈性變形。因 此’燃油供應管104之變形可在—車輛運行期間被抑制得 較小。在此實_巾，由於燃油供應管104之固定部分⑸ 及燃油供應管HM在動力單㈣2之側上之連接部分咖之 各別高度基於騎乘者騎乘於該車輛上之狀態下通常被設定 為相同’故第一延仲部公1 兵楚 、呷口丨刀152及弟二延伸部分1$3通常水平 延伸。 即使在動力單元102 根據如此描述之速克達型車輛1 〇〇 相對於主體框架1 0 1擺動睥，，嫩Λ 低勒日f，燃油供應管104在燃油箱103 與固定部分1 5 1之間的部分幾車 1刀戍子不擺動。因此，作為一整 體之燃油供應管並不激烈擺動。 在固定部分151與動力單元ι〇2 之側上之連接部分102a之 間，燃油供應管104具有在車輛 延伸部分1 52、連續彎曲至第一 154，及自彎曲部分154於車輛寬 之前後方向中延伸之第一 延伸部分1 5 2之彎曲部分 度方向中連續延伸之第二 124452.doc 200900302 延伸部分153。此速克達型車輛100根據動力單元102之上 下或刚後運動合理變形燃油供應管1 〇4之第一延伸部分152 及第二延伸部分153。 在此實施例中，例如如圖2中展示，第一延伸部分152與 第二延伸部分I53之間的彎曲部分（彎曲部分154)具有比其 他部分高之硬度。另外，燃油供應管1〇4之第一延伸部分 152在車輛之前後方向中延伸而第二延伸部分153在車輛寬 又方白中k伸。在此實施例中’燃油供應管1 〇 4按以下方 式跟隨動力單元102之運動：當動力單元1〇2相對於主體框 架101垂直擺動時，在車輛之前後方向中延伸之第一延伸 部分152主要垂直擺動或扭轉。另一方面，燃油供應管 亦按以下方式跟隨動力單元1〇2之運動，即當動力單元1〇2 相對於主體框架1〇丨縱向擺動時，在車輛寬度方向中延伸 之第二延伸部分1 5 3主要縱向擺動或第一延伸部分丨5 2與第 二延伸部分153之間的彎曲量改變。因此，不需要一大空 間來於燃油供應管1〇4之固定部分151與動力單元1〇2之= 上之連接部分l〇2a之間配置燃油供應管1〇4。 在此實施例中，第一延伸部分152自固定部分151朝向相 對於操作範圍（A)之中央部分於車輛寬度方向巾偏離之位 置於車輛之前後方向中延伸。隨後，彎曲部分1 自第一 延伸部分152於車輛寬度方向中f曲，且第二延伸部分153 自弯曲部分154於車輛寬度方向中延伸，以連接至動力單 元⑽之側上之連接部分1〇2a。因此，當動力單元ι〇2擺動 時，操作範圍⑷之中央部分位於燃油供應管1〇4之動力單 !24452.άοο • 16 · 200900302 凡102之側上之連接部分1〇2a之移動範圍之中央。第—延 伸部分152朝向相對於操作範圍（A)之中央部分在車輛寬度 方向中偏離之位置延伸。在該種狀況下，例如，當動力單 元於縱向方向中擺動時，連接至燃油供應管1〇4在動力 單元1〇2之側上之連接部分102&之第二延伸部分153於縱向 方向被牽拉。在此種狀況下，第一延伸部分152幾乎不移 動。亦即，由於於寬度方向中延伸之第二延伸部分153於 縱向方向中擺動，故作為一整體之燃油供應管1〇4可回應 於動力單元102之側上之連接部分1〇2a之運動而移動。因 此’在此實施例中，作為一整體之燃油供應管1〇4回應於 動力單元102之運動並不大幅變形。因此’可進一步減少 用於在燃油供應管1G4之固定部分151與動力單元之側 上之連接部分102a之間配置燃油供應管104所需之空 間。”相對於操作範圍⑷之中央部分於車輛寬度方向中偏 f之位置”包括圍繞該位置之附近及如上所述遠至當動力 單元1〇2擺動時第一延伸部分152僅稍微移動至之位置。 順便，在此實施例中，第一延伸部分152自固定部分i5i 於車輛之前後方向t延伸。然而，第一延伸部分152不必 嚴格地於車輛之前後方向中延伸，而可相對於車輛之前後 方向稍傾斜。另外，篦-π 、 —k伸。p分153自第一延伸部分M2 f曲並於車韩寬度方向中延㈣連接至動力單幻〇2之側 上之連接部分。然@，第二延伸部分153不必嚴格地於車 輛寬度方向中延伸，而·5|*勒f w . 而了稍傾斜。舉例而言’第一延伸部 分152可相對於車辅之前後方向傾斜大约度。又，第二 I24452.doc -17· 200900302 延伸部分153可相對於車輛寬度方向傾斜大約15度。亦 即’即使第一延伸部分1 52相對於車輛之前後方向傾斜大 約15度且第二延伸部分153相對於車輛寬度方向傾斜大約 15度，燃油供應管亦如上所述回應於動力單元ι〇2之運動 而變形。在此種情況下，於燃油箱1〇3與固定部分151之間 的燃油供應管104之部分幾乎不擺動，且因此燃油供應管 作為一整體不激烈擺動。 另外，在此實施例中，固定部分151固定至在車輛寬度 方向中偏離（向左偏離，在此實施例中）之位置。第一延伸 部分152位於在車輛寬度方向中偏離至一側（向左偏離，在 此實施例中）之位置。第一延伸部分丨52之擺動方向係有限 的且其擺動振幅被抑制。在此實施例中，例如，第一延伸 部分152位於沿座位125下之儲存箱124之底部之左下側。 由於第延伸°卩分152之擺動方向係有限的且其擺動幅值 被抑制，故配置第一延伸部分152之空間可由（例如）斜切座 位125下之儲存箱124之底部之左下侧來獲取。因此，在速 克達型車輛1〇〇上，當動力單元1〇2相對於主體框架ι〇ι擺 動時γ燃油供應管104根據動力單元1〇2之運動而合理變 形，藉此消除提供用於配置燃油供應管1〇4之較大空間之 必要性。另一方面’在此實施例中，由於第-延伸部分 152之擺動方向係有限的且其擺動幅值被抑制，故儲存箱 124之容量可增加。由於燃油供應管刚之變形如此有限且 被抑制’故用於燃油供應管1〇4之配置空間可減少，藉此 達成配置其他組件部件之靈活性。 124452.doc •18· 200900302 在速克達型車輛100中，如上所述，燃油喷射件被使用 以使彳于由一泵（未圖示）經由燃油供應管i 〇4輸送之燃油大體 上被加壓。因此，將具有可耐受此等燃油壓力之所需厚度 之管用作燃油供應管1〇4。因此，舉例而言，當採用燃油 噴射件時，將具有高硬度及低可撓性之管用作燃油供應管 104。在此實施例中，由於燃油供應管1〇4如上所述合理變 形，速克達型車輛1 〇〇較佳採用具有高硬度及低可撓性之 燃油供應管。 另外，在此實施例中，如圖2中展示，燃油供應管1〇4沿 速克達型車輛100之左側後拉索而配置。另一方面，諸如 排氣消音器（消音器）2〇1、發電機2〇2等電力組件安置於速 克達車輛1〇〇之右側。因此，燃油供應管1〇4可與諸如排氣 消音器（消音器）201、發電機202等電力組件分離配置。因 此，在此實施例中，熱源及電力組件被收集於速克達型車 輛1〇〇之一側，而燃油供應管104安置於相對側，藉此將燃 油供應管104置於遠離熱源及電力組件。以此種方式，可 達成一適當燃油供應，藉此防止流經燃油供應管之燃油受 到由此等裝置產生之熱的影響。 儘管已描述根據此發明之一實施例之速克達型車輛，但 是根據本發明之速克達型車輛並不限於上述實施例。 舉例而言，主體框架之形狀、主體框架之結構、動力單 元上之燃油喷射件（燃油噴射閥）之存在與否、支撐動力單 元之鍵接機構之構造、減震單元之結構或其類似物可具有 多種修改。 124452.doc •19- 200900302 根據速克達型車輛100A之另一實施例，如圖5中展示， 鏈接機構130A包括（例如）鏈接部件131A，該鏈接部件 131A可擺動地耦接至附接至下部之托架之耦接部分 126A，主體框架101之座位附接至該下部。動力單元1〇2之 一端可擺動地耦接至鏈接部件131A之頂端，且動力單元 102之另一端麵接至一減震單元127之頂端。在圖5中，虛 線131A展示用於連接動力單元1〇2與耦接部分126A之鏈接 件，長短相間之虛線132A展示由動力單元1〇2構成之鏈接 件，且圓圈133展示用於連接動力單元1〇2與鏈接件131八之 接合點。 根據速克達型車輛100B之又一實施例，如圖6中展示， 鏈接機構130B包括（例如）鏈接部件131B，該鏈接部件13ΐβ 可擺動地耦接至附接於主體框架1〇1之後端部分上之動力 單元102之上之托架之耦接部分126B。動力單元1〇2之一端 可擺動地耦接至鏈接部件131B之頂端，且動力單元1〇2之 另一端耦接至減震單元127之頂端。在圖6中，虛線^⑺展 示用於連接動力單元1〇2與耦接部分12印之鏈接件，虛線 132B展不由動力單元1〇2構成之鏈接件，且圓圈展示 用於連接動力單元1〇2與鏈接件131B之接合點。相對操作 犯圍（A)(當自力單元擺糾’動力單元之側上之連接部分 在該相對操作範圍（A)中相對於主體框架移動）與圖丨及圖2 中展不之速克達型車輛相比係在此速克達型車輛中垂直延 伸。 在圖1及圖2中展示之實施例中，燃、油箱103安置於主體 124452.doc -20· 200900302 框架1 0 1之後端部分。然而，燃油箱之位置並不限於此。 燃油箱1 03可安置於車輛上任意位置。根據如圖7及圖8中 展示之速克達型車輛100C之又一實施例，燃油箱1 〇3C可 位於動力單元102之前侧。在此實施例中，燃油箱1 〇3C安 置於動力單元102之前側。燃油供應管104C配置於相對於 動力單元102之側上之連接部分102a向後偏離之位置，並 於圖8中展示之位置處固定至主體框架1〇1。在圖8中，元 件符號151C、152C、153C及154C分別表示燃油供應管 104C之固定部分、第一延伸部分、第二延伸部分及彎曲部 分。 根據如圖9及圖10中展示之速克達型車輛i〇〇D之又一實 施例，燃油箱103D位於動力單元1 02之前側。如圖1 〇中展 示’燃油供應管104D自燃油箱103D沿主體框架1〇1之後拉 索之一側（左側後拉索114，在此實施例中）向後延伸。並被 固定於後拉索114上。在此實施例中，燃油供應管i 〇4D之 第二延伸部分153D自一固定部分151D朝向相對於動力單 元102之側上之連接部分102a之操作範圍（A)之中央部分在 車輛之前後方向中偏離之位置延伸。在此實施例中，第二 延伸部分153D自固定部分1 5 1D朝向相對於操作範圍（A)之 中央部分向後偏離之位置延伸。彎曲部分154〇自第二延伸 部分1S3D於車輛之前後方向中（朝向前，在此實施例中）連 續彎曲。第一延伸部分1520自彎曲部分154D於車輛之前 後方向中延伸，以連接至動力單元1〇2側上之連接部分 102a 〇 124452.doc -21 · 200900302 在此實施例中，第二延伸部分咖自固定部分1510朝 向相對於上述動力單元102側上之連接部分跡之操作範 圍㈧之中央部分於車輔之前後方向中偏離之位置於車輛 '度方向中延伸。隨後’彎曲部分154D自第二延伸部分 • ⑽於車輛前後方向中彎曲’且第二延伸部分153D|f • 曲部分154於車輛寬度方向中延伸，以連接至動力單元⑽ 側j之連接部分㈣。因此，當動力單元H)2擺動時，操 n 圍⑷之中央部分位於燃油供應管hmd在動力單元102 侧上之連接部分黯之移動範圍之中央處。第二延伸部分 153D朝向相對於操作範圍⑷之中央部分在車輛之前後方 向中偏離之位置延伸。在該種狀況下，例如，當動力單元 1 ⑽〇2於縱向方向中擺動時，連接至燃油供應管_在動力 單元2側上之連接部分丨咖之第—延伸部分Mm之連接 末，於縱向方向中被牽拉。亦即，由於於寬度方向中延伸 之第一延伸部分i 53D於縱向方向中擺動，故作為一整體之 ^ _油供應管_可回應於動力單元1〇2侧上之連接部分 1 02a之運動而移動。因此，在此實施例中，作為一整體之 *然油供應管1〇4D回應於動力單元102之運動並不強烈變 形。因此，在燃油供應管1〇4〇之固定部分ΐ5ι〇與動力單 % 102側上之連接部分咖的之間用以配置燃油供應管 104D所需之空間可進—步減少。”相對於操作範圍⑷之中 央部分於車輛之前後方向中偏離之位置”包括圍繞該位置 之附L及遠至如上所述當動力單元1〇2擺動時第二延伸部 分153D僅稭微移動至之位置。 124452.doc -22- 200900302 多種修改實施例已如上所述。每一此等燃油供應管 (104八至1040)包括在固定部分（151八至1510)與動力單元 102之侧上之連接部分102a之間的第一延伸部分（152A至 152D)、彎曲部分（154A至154D)及第二延伸部分（153八至 153D)。第一延伸部分（152A至152D)於縱向方向中延伸且 彎曲部分（154A至154D)自第一延伸部分（15^至1521))連續 彎曲。第二延伸部分（153A至15扣）自彎曲部分（154A至 154D)於寬度方向中連續延伸。當此等速克達型車輛1〇〇八 至100D行進時，動力單元回應於諸如路表之不規則之條件 而上下或前後擺動。燃油供應管（1〇4八至1〇4〇)回應於動力 單7G 102之上下或前後運動而合理變形。 延伸部分（152Ah52D)及第二延伸部分（153八至153〇)之擺 動方向係有限的且其擺動振幅被抑制，，不需要用於 在燃油供應管（104A至胸)之固定部分（151八至151〇)盘動 力單元⑽之側上之連接部分1〇2a之間配置燃油供應管 (104A至104D)的大空間。 用於固定燃油供應管至主體框 固定部分可配置於相 對於動力早7〇之側上之連接部 ％ -.L 句刖偏離之位置’未圖 不。在此點上，在固定部分與動 ^ , ^ ^ ^ ^ 刀早元之側上之連接部分 之間，燃油供應管具有：於車 延伸部分、自第一延伸部分連續；:後方向中延伸之第-彎曲部分於車㈣度方^ 之兮曲部分，及自该 [工業應用] 續延伸之第二延伸部分。 如上所述，根據本發明，可 〜ν用於配置燃油供應管所 124452.doc •23- 200900302 需之空間。 【圖式簡單說明】 圖1係根據本發明之一實施例之速克達型車輛之側視 圖。 圖2係展示根據本發明之一實施例之速克達型車輛之主 體框架之平面圖。 圖3係根據本發明之一實施例之速克達型車輛之燃油供 應管之側視圖。 圖4係根據本發明之一實施例之速克達型車輛之燃油供 應管之平面圖。 圖5係根據本發明之另一實施例之速克達型車輛之侧視 圖。 圖6係根據本發明之又一實施例之速克達型車輛之側視 圖0 圖7係根據本發明之又一實施例之速克達型車輛之側視 圖。 圖8係展示根據本發明之又一實施例之速克達型車輛之 主體框架之平面圖。 圖9係根據本發明之又一實施例之速克達型車輛之側視 圖。 圖10係展不根據本發明之又一實施例之速克達型車輛之 主體框架之平面圖。 【主要元件符號說明】 100 速克達型車輛 124452.doc -24- 200900302 100A 速克達型車輛 100B 速克達型車輛 100C 速克達型車輛 100D 速克達型車輛 101 主體框架 102 動力單元 102aThe operating range of the connecting portion 1〇2a on the side of 1〇2 (between the swinging vanes. In this embodiment, the fuel injection section of the engine 141 of the fuel supply unit 7G102) is shown by a broken line (A) in Fig. 1 . In this embodiment, the fuel supply pipe 1〇4 has a fixed portion 151, a first extended portion 152, a second extended portion 153, and a curved portion 154. Figure 2 is a plan view of the main component symbols 103, 104, and the body frame 101. In Fig. 2, 145 denotes a fuel tank, a fuel supply pipe, and a fuel injection valve, respectively. In this embodiment, the connecting portion 102a of the fuel supply pipe 1〇4 on the side of the power unit 102 is connected to the fuel injection valve 145. Further, in this embodiment, the fuel tank 103 is located at the rear end of the fuel injection valve 145. Specifically, the fuel tank 103 is located at the rear end of the storage tank 124 disposed under the seat 125 on the power unit 1〇2. The fixed portion 151 is a portion that is fixed to the main body frame 101. In this embodiment, the fuel supply pipe 104 extends from the fuel tank 1〇3 along the main body frame 101. As shown in Fig. 2, the fixed portion 151 is fixed to the main body frame 101 at a position deviated rearward with respect to the connection portion of the fuel supply pipe ι4 on the side of the power unit 102. Specifically, in this embodiment, the fixed portion ι 51 is located at the intermediate portion of the fuel supply pipe 104 and is fixed by a holding member 160 attached to the main body frame ι1. The fixed portion 151 is also located at the rear end of the connecting portion 102a on the side of the power unit ι 2 . Further, in this embodiment, the fixing portion 151 is fixed to the connecting portion 1〇2& on the side with respect to the power unit 1〇2, and is deviated in the vehicle width direction at 124452.doc • 13 - 200900302 (leftward deviation, here) The position of the embodiment). In this embodiment, the fixed portion 151 is fixed to the left rear cable 114 of the main body frame 1〇1. The first extension portion 152 of the fuel supply pipe 延伸 04 extends from the fixed portion 151 in the rear direction of the vehicle. In this embodiment, when the power unit is swung, the connecting portion 11a of the fuel supply pipe 104 on the side of the power unit 102 is swung relative to the main body frame 1〇1. At this point, the connection part is Μ. The operating range is defined as the operating range (A). The first extension portion 152 extends toward a position deviated in the vehicle width direction with respect to a central portion of the operation range (A). In this embodiment, the fixed portion 151 is fixed to a position deviated to the left in the vehicle width direction with respect to the connecting portion 102a on the side of the power unit 1〇2, and the first extended position 152 is located to deviate in the vehicle width direction to The position of one side (deviation to the left, in this embodiment). The curved portion 154 is continuously curved from the first extended portion 152. In this embodiment, the curved portion 154 is continuously curved from the first extending portion 152 in the vehicle width direction (to the right, in this embodiment). The second extension portion 153 of the fuel supply pipe 104 extends continuously from the curved portion 154 in the vehicle width direction. More specifically, in this embodiment, the first extension portion 152 extends from the fixed portion 151 in the front-rear direction of the vehicle. Subsequently, the curved portion 154 is bent from the first extending portion 152 in the vehicle width direction, and the second extending portion 153 extends from the curved portion 154 in the vehicle width direction to be connected to the connecting portion 102a on the side of the power unit 1〇2 . In this embodiment, the fuel supply pipe 104 is formed by forming g of 124452.doc -14· 200900302 as shown in FIGS. 3 and 4. That is, in this embodiment, the rubber supply pipe 104 made of rubber between the fuel tank 103 and the connecting portion 1〇2a is opened in the above-described predetermined shape as shown in Figs. 1 and 2, and the fuel supply pipe 丨The portion between the fixed portion 151 and the connecting portion i〇2a on the side of the power|yuan 1() 2 is mainly elastically deformed in a reasonable manner in response to the swinging motion of the power unit 102 with respect to the main body frame 1〇1. . In this embodiment, the amount of bending of the curved portion 154 is set such that the first extending portion 152 and the second extending portion 153 are disposed at a right angle in a state where the rider rides on the speed-carrying vehicle m (8). Therefore, the fuel supply pipe 1〇4 is elastically deformed in response to the swinging motion of the power unit 1〇2 in a state in which the rider rides on the vehicle. Therefore, the deformation of the fuel supply pipe 104 can be suppressed to be small during the operation of the vehicle. In this case, since the fixed portion (5) of the fuel supply pipe 104 and the fuel supply pipe HM are connected to each other on the side of the power unit (four) 2, the height is usually based on the rider riding on the vehicle. Set to the same 'so the first Yanzhong Department 1 1 Chu Chu, the mouth knife 152 and the 2nd extension 1$3 usually extend horizontally. Even if the power unit 102 is swung with respect to the main body frame 110 according to the speed-type vehicle 1 如此 thus described, the fuel supply pipe 104 is in the fuel tank 103 and the fixed portion 1 51. A part of the car between the two cars does not swing. Therefore, the fuel supply pipe as a whole does not violently oscillate. Between the fixed portion 151 and the connecting portion 102a on the side of the power unit ι2, the fuel supply pipe 104 has a continuous extension to the first 154 at the vehicle extension portion 152, and a rearward direction from the curved portion 154 to the vehicle width. A second portion 124452.doc 200900302 extending portion 153 extending in the direction of the curved portion of the first extension portion 1 5 2 extending in the middle. The scooter type vehicle 100 distort the first extension portion 152 and the second extension portion 153 of the fuel supply pipe 1 〇4 in accordance with the movement of the power unit 102 above or immediately after the movement. In this embodiment, for example, as shown in Fig. 2, the curved portion (curved portion 154) between the first extending portion 152 and the second extending portion I53 has a higher hardness than the other portions. Further, the first extension portion 152 of the fuel supply pipe 1〇4 extends in the front-rear direction of the vehicle and the second extension portion 153 extends in the vehicle width and whiteness. In this embodiment, the fuel supply pipe 1 〇4 follows the movement of the power unit 102 in such a manner that when the power unit 1〇2 is vertically oscillated relative to the main body frame 101, the first extension portion 152 extending in the front and rear directions of the vehicle Mainly vertical swing or twist. On the other hand, the fuel supply pipe also follows the movement of the power unit 1〇2 in such a manner that the second extension portion 1 extending in the vehicle width direction when the power unit 1〇2 is longitudinally swung relative to the main body frame 1〇丨5 3 main longitudinal oscillation or a change in the amount of bending between the first extension portion 丨52 and the second extension portion 153. Therefore, a large space is not required to dispose the fuel supply pipe 1〇4 between the fixed portion 151 of the fuel supply pipe 1〇4 and the connection portion 102a of the power unit 1〇2. In this embodiment, the first extending portion 152 is extended from the fixed portion 151 toward the front and rear directions of the vehicle toward the position where the center portion of the operating range (A) is offset from the vehicle width direction. Subsequently, the curved portion 1 is bent from the first extending portion 152 in the vehicle width direction, and the second extending portion 153 extends from the curved portion 154 in the vehicle width direction to be connected to the connecting portion 1 on the side of the power unit (10). 2a. Therefore, when the power unit ι〇2 swings, the central portion of the operating range (4) is located at the power supply unit of the fuel supply pipe 1〇4! 24452. άοο • 16 · 200900302 The moving range of the connecting portion 1〇2a on the side of 102 central. The first extension portion 152 extends toward a position deviated in the vehicle width direction with respect to the central portion of the operation range (A). In this case, for example, when the power unit is swung in the longitudinal direction, the second extension portion 153 of the connection portion 102 & connected to the side of the fuel supply tube 1〇4 on the power unit 1〇2 is Pulling. In this case, the first extension portion 152 hardly moves. That is, since the second extending portion 153 extending in the width direction oscillates in the longitudinal direction, the fuel supply pipe 1〇4 as a whole can respond to the movement of the connecting portion 1〇2a on the side of the power unit 102. mobile. Therefore, in this embodiment, the fuel supply pipe 1〇4 as a whole is not greatly deformed in response to the movement of the power unit 102. Therefore, the space required for arranging the fuel supply pipe 104 between the fixed portion 151 of the fuel supply pipe 1G4 and the connecting portion 102a on the side of the power unit can be further reduced. "The position of the central portion of the operating range (4) offset f in the vehicle width direction" includes the vicinity of the position and as described above as far as the first extended portion 152 is slightly moved to the position when the power unit 1〇2 is swung. . Incidentally, in this embodiment, the first extension portion 152 extends from the fixed portion i5i in the front and rear direction t of the vehicle. However, the first extension portion 152 does not have to be strictly extended in the front and rear directions of the vehicle, but may be slightly inclined with respect to the front and rear directions of the vehicle. In addition, 篦-π, —k stretch. The p minute 153 is curved from the first extension portion M2 and is extended in the width direction of the vehicle Han (4) to the connection portion on the side of the power single illusion 2 . However, the second extension portion 153 does not have to extend strictly in the vehicle width direction, but is slightly tilted. For example, the first extension portion 152 can be tilted about a degree relative to the front and rear directions of the vehicle. Further, the second I24452.doc -17· 200900302 extension portion 153 can be inclined by about 15 degrees with respect to the vehicle width direction. That is, even if the first extension portion 152 is inclined by about 15 degrees with respect to the front and rear directions of the vehicle and the second extension portion 153 is inclined by about 15 degrees with respect to the vehicle width direction, the fuel supply pipe responds to the power unit ι2 as described above. The movement is deformed. In this case, the portion of the fuel supply pipe 104 between the fuel tank 1〇3 and the fixed portion 151 hardly oscillates, and thus the fuel supply pipe does not violently oscillate as a whole. Further, in this embodiment, the fixed portion 151 is fixed to a position deviated (deviation to the left, in this embodiment) in the vehicle width direction. The first extension portion 152 is located at a position deviated to one side (leftward deviation, in this embodiment) in the vehicle width direction. The swinging direction of the first extension portion 丨52 is limited and its swing amplitude is suppressed. In this embodiment, for example, the first extension portion 152 is located on the lower left side of the bottom of the storage bin 124 below the seat 125. Since the swing direction of the first extension 卩 152 is limited and its swing amplitude is suppressed, the space configuring the first extension portion 152 can be obtained, for example, by the lower left side of the bottom of the storage box 124 under the miter seat 125. . Therefore, on the Scooter type vehicle 1 , when the power unit 1〇2 is swung relative to the main body frame γ 〇, the γ fuel supply pipe 104 is reasonably deformed according to the movement of the power unit 1〇2, thereby eliminating the supply. The necessity of arranging a large space of the fuel supply pipe 1〇4. On the other hand, in this embodiment, since the swinging direction of the first extending portion 152 is limited and the swing amplitude thereof is suppressed, the capacity of the storage box 124 can be increased. Since the deformation of the fuel supply pipe is so limited and suppressed, the configuration space for the fuel supply pipe 1〇4 can be reduced, thereby achieving flexibility in configuring other component parts. 124452.doc •18· 200900302 In the Scooter type vehicle 100, as described above, the fuel injection member is used so that the fuel delivered by the pump (not shown) via the fuel supply pipe i 〇 4 is substantially Pressurize. Therefore, a tube having a desired thickness that can withstand such fuel pressure is used as the fuel supply pipe 1〇4. Therefore, for example, when a fuel injection member is employed, a tube having high hardness and low flexibility is used as the fuel supply pipe 104. In this embodiment, since the fuel supply pipe 1〇4 is reasonably deformed as described above, the scooter type vehicle 1 is preferably a fuel supply pipe having high hardness and low flexibility. Further, in this embodiment, as shown in Fig. 2, the fuel supply pipe 1〇4 is disposed along the left rear cable of the speed KSD type vehicle 100. On the other hand, power components such as an exhaust muffler (muffler) 2〇1 and a generator 2〇2 are placed on the right side of the Scooters. Therefore, the fuel supply pipe 1〇4 can be disposed separately from the power components such as the exhaust muffler (muffler) 201, the generator 202, and the like. Therefore, in this embodiment, the heat source and the power component are collected on one side of the Scooter type vehicle 1 and the fuel supply pipe 104 is disposed on the opposite side, thereby placing the fuel supply pipe 104 away from the heat source and the electric power. Component. In this manner, a suitable fuel supply can be achieved whereby the fuel flowing through the fuel supply line is prevented from being affected by the heat generated by such devices. Although the scooter type vehicle according to an embodiment of the present invention has been described, the scooter type vehicle according to the present invention is not limited to the above embodiment. For example, the shape of the main body frame, the structure of the main body frame, the presence or absence of the fuel injection member (fuel injection valve) on the power unit, the configuration of the keying mechanism supporting the power unit, the structure of the damper unit, or the like There can be many modifications. 124452.doc • 19- 200900302 According to another embodiment of the Scooter type vehicle 100A, as shown in FIG. 5, the link mechanism 130A includes, for example, a link member 131A that is swingably coupled to the attachment to The coupling portion 126A of the lower bracket is attached to the lower portion of the seat of the main body frame 101. One end of the power unit 1〇2 is swingably coupled to the top end of the link member 131A, and the other end face of the power unit 102 is coupled to the top end of a shock absorbing unit 127. In FIG. 5, a broken line 131A shows a link for connecting the power unit 1〇2 and the coupling portion 126A, and a long and short dashed line 132A shows a link formed by the power unit 1〇2, and a circle 133 is shown for connection power. The junction of the unit 1〇2 and the link member VIII. According to yet another embodiment of the Scooter type vehicle 100B, as shown in FIG. 6, the link mechanism 130B includes, for example, a link member 131B that is swingably coupled to the rear end of the main body frame 1〇1 The coupling portion 126B of the bracket above the power unit 102 is partially disposed. One end of the power unit 1〇2 is swingably coupled to the top end of the link member 131B, and the other end of the power unit 1〇2 is coupled to the top end of the damper unit 127. In FIG. 6, a broken line ^(7) shows a link for connecting the power unit 1〇2 and the coupling portion 12, a broken line 132B shows a link which is not constituted by the power unit 1〇2, and a circle is shown for connecting the power unit 1 The junction of 〇2 and link 131B. Relative operation (A) (when the self-power unit is squashed) the connecting part on the side of the power unit moves in the relative operating range (A) relative to the main frame) and the figure and the speed in Figure 2 The type of vehicle is vertically extended in this type of scooter type vehicle. In the embodiment shown in Figures 1 and 2, the fuel and oil tank 103 is disposed at the rear end portion of the main body 124452.doc -20· 200900302 frame 1 0 1 . However, the position of the fuel tank is not limited to this. The fuel tank 103 can be placed anywhere on the vehicle. According to yet another embodiment of the scooter type vehicle 100C as shown in Figures 7 and 8, the fuel tank 1 〇 3C can be located on the front side of the power unit 102. In this embodiment, the fuel tank 1 〇 3C is placed on the front side of the power unit 102. The fuel supply pipe 104C is disposed at a position deviated rearward with respect to the connecting portion 102a on the side of the power unit 102, and is fixed to the main body frame 1〇1 at the position shown in Fig. 8. In Fig. 8, reference numerals 151C, 152C, 153C, and 154C denote fixed portions, first extending portions, second extending portions, and curved portions of the fuel supply pipe 104C, respectively. According to still another embodiment of the scooter type vehicle i〇〇D shown in Figs. 9 and 10, the fuel tank 103D is located on the front side of the power unit 102. As shown in Fig. 1, the fuel supply pipe 104D extends rearward from one side of the cable (the left rear cable 114, in this embodiment) from the fuel tank 103D along the main body frame 1〇1. It is fixed to the back cable 114. In this embodiment, the second extension portion 153D of the fuel supply pipe i 〇 4D faces from the fixed portion 151D toward the central portion of the operating range (A) of the connecting portion 102a on the side of the power unit 102 in the front and rear directions of the vehicle. The position of the deviation extends. In this embodiment, the second extending portion 153D extends from the fixed portion 15 1D toward a position deviated rearward relative to the central portion of the operating range (A). The curved portion 154 is continuously curved from the second extending portion 1S3D in the front-rear direction of the vehicle (toward the front, in this embodiment). The first extension portion 1520 extends from the curved portion 154D in the front-rear direction of the vehicle to be connected to the connection portion 102a 〇 124452.doc - 21 · 200900302 on the power unit 1 〇 2 side. In this embodiment, the second extension portion The self-fixing portion 1510 extends in a vehicle 'degree direction' toward a position in which the central portion of the operating range (8) of the connecting portion trace on the side of the power unit 102 is deviated in the front and rear directions of the vehicle. Subsequently, the 'curved portion 154D is bent from the second extension portion (10) in the vehicle front-rear direction' and the second extension portion 153D|f • the curved portion 154 extends in the vehicle width direction to be connected to the connection portion of the power unit (10) side j (4) . Therefore, when the power unit H) 2 is swung, the central portion of the operation (4) is located at the center of the moving range of the connection portion 黯 of the fuel supply pipe hmd on the power unit 102 side. The second extension portion 153D extends toward a position deviated in the front and rear of the vehicle with respect to the central portion of the operation range (4). In this case, for example, when the power unit 1 (10) 〇 2 is swung in the longitudinal direction, it is connected to the fuel supply pipe _ at the end of the connection portion of the connecting portion on the power unit 2 side, the extension portion Mm Pulled in the longitudinal direction. That is, since the first extending portion i 53D extending in the width direction is swung in the longitudinal direction, the oil supply pipe as a whole can respond to the movement of the connecting portion 102a on the side of the power unit 1〇2. And move. Therefore, in this embodiment, the oil supply pipe 1〇4D as a whole is not strongly deformed in response to the movement of the power unit 102. Therefore, the space required for arranging the fuel supply pipe 104D between the fixed portion 燃油5ι〇 of the fuel supply pipe 1〇4〇 and the connection portion on the power unit %102 side can be further reduced. "The position in which the central portion of the operating range (4) deviates in the front-rear direction of the vehicle" includes the attachment L around the position and as far as the above-described movement of the second extension portion 153D when the power unit 1〇2 swings as described above The location. 124452.doc -22- 200900302 Various modified embodiments have been described above. Each of the fuel supply pipes (104 8 to 1040) includes a first extension portion (152A to 152D) and a curved portion between the fixed portion (151 8 to 1510) and the connection portion 102a on the side of the power unit 102 ( 154A to 154D) and a second extension (153-8 to 153D). The first extending portions (152A to 152D) extend in the longitudinal direction and the curved portions (154A to 154D) are continuously curved from the first extending portions (15^ to 1521). The second extension portions (153A to 15) are continuously extended in the width direction from the curved portions (154A to 154D). When the same speed keta type vehicle travels from 1 to 8D, the power unit swings up and down or back and forth in response to an irregular condition such as a road surface. The fuel supply pipe (1〇4 8 to 1〇4〇) is reasonably deformed in response to the power of the 7G 102 above or below the front and rear movements. The swinging direction of the extended portion (152Ah52D) and the second extended portion (153-8 to 153〇) is limited and its swing amplitude is suppressed, and is not required for the fixed portion of the fuel supply pipe (104A to the chest) (151 A large space of the fuel supply pipes (104A to 104D) is disposed between the connecting portions 1〇2a on the side of the disk power unit (10). For fixing the fuel supply pipe to the main frame, the fixed part can be placed at the joint on the side 7 早 earlier than the power. % -.L The position of the sentence is deviated. At this point, between the fixed portion and the connecting portion on the side of the movable ^ , ^ ^ ^ ^ knife, the fuel supply pipe has: extending from the first extension portion in the vehicle extension portion; extending in the rear direction The first-curved portion is in the tortuous portion of the car (four) degree square, and the second extension portion extending from the [industrial application]. As described above, according to the present invention, it is possible to configure the space required for the fuel supply pipe unit 124452.doc •23- 200900302. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side elevational view of a scooter type vehicle according to an embodiment of the present invention. Fig. 2 is a plan view showing a main body frame of a scooter type vehicle according to an embodiment of the present invention. Figure 3 is a side elevational view of a fuel supply pipe of a scooter type vehicle in accordance with an embodiment of the present invention. Figure 4 is a plan view of a fuel supply pipe of a scooter type vehicle according to an embodiment of the present invention. Figure 5 is a side elevational view of a scooter type vehicle in accordance with another embodiment of the present invention. Figure 6 is a side elevational view of a scooter type vehicle in accordance with yet another embodiment of the present invention. Figure 7 is a side elevational view of a scooter type vehicle in accordance with yet another embodiment of the present invention. Figure 8 is a plan view showing a main body frame of a scooter type vehicle according to still another embodiment of the present invention. Figure 9 is a side elevational view of a scooter type vehicle in accordance with yet another embodiment of the present invention. Figure 10 is a plan view showing a main body frame of a scooter type vehicle not according to still another embodiment of the present invention. [Main component symbol description] 100-speed keta-type vehicle 124452.doc -24- 200900302 100A Scooter type vehicle 100B Scooter type vehicle 100C Scooter type vehicle 100D Scooter type vehicle 101 Main body frame 102 Power unit 102a
103、103C、103D 104 104C 104D 111 112 113 > 114 115 116 117 118 121 123 124 動力單元一側上之燃油供應管之連接 部分 燃油箱 燃油供應管 燃油供應管 燃油供應管 頭部管 下行管 後拉索 橫向構件 橫向構件 橫向構件 橫向構件 前叉 前輪 儲存箱 125 座位 126、126A、126B 耦接部分 124452.doc -25- 200900302 127 減震單元 128 附接部分 130、 130A、 130B 鏈接機構 131、 131A、 131B 虛線 132、 132A、 132B 虛線 133、 133A、 133B 圓圈 141 引擎 142 動力傳輸裝置 143 耦接部分 145 燃油喷射閥 151 固定部分 151C 固定部分 151D 固定部分 152 第一延伸部分 152C 第一延伸部分 152D 第一延伸部分 153 第二延伸部分 153C 第二延伸部分 153D 第二延伸部分 154 彎曲部分 154C 彎曲部分 154D 彎曲部分 160 夾持部件 201 排氣消音器（消 124452.doc -26- 200900302 202 發電機 A 操作範圍 124452.doc 27-103, 103C, 103D 104 104C 104D 111 112 113 > 114 115 116 117 118 121 123 124 Connection part of the fuel supply pipe on the power unit side Fuel tank fuel supply pipe Fuel supply pipe Fuel supply pipe head pipe down pipe Cable cross member Cross member Cross member Cross member Front fork Front wheel storage tank 125 Seat 126, 126A, 126B Coupling portion 124452.doc -25- 200900302 127 Shock absorbing unit 128 Attachment portion 130, 130A, 130B Linking mechanism 131, 131A , 131B dotted line 132, 132A, 132B dotted line 133, 133A, 133B circle 141 engine 142 power transmission device 143 coupling portion 145 fuel injection valve 151 fixed portion 151C fixed portion 151D fixed portion 152 first extension portion 152C first extension portion 152D An extension portion 153 a second extension portion 153C a second extension portion 153D a second extension portion 154 a curved portion 154C a curved portion 154D a curved portion 160 a clamping member 201 an exhaust muffler (消124452.doc -26- 200900302 202 generator A operation Range 12 4452.doc 27-