1285169 (1) 九、發明說明 【發明所屬的技術領域】 本發明是關於機車的置物箱及燃料箱構造。 【先前技術】 作爲習知的機車的置物箱及燃料箱構造，是將置物箱 及在該置物箱的後方所配置的燃料箱安裝在車體框架（例 0 如，參照專利文獻1)。 [專利文獻1 ] 曰本特開平1 0 — 1 67 1 43號公報 在專利文獻1，如該公報的第3圖所示，在機車的車 體框架1 (針對圖號，就使用該公報所記載的圖號），安裝 了 ：置物箱14、及配置於該置物箱14的後方的燃料箱 1 5 ’以一體地設置於置物箱1 4的後部的配件外殼25來覆 蓋燃料箱1 5的上方。22是可自由開閉地設置於置物箱1 4 φ 及燃料箱15的上方的座墊。 在專利文獻1，如該公報的第8圖所示，是顯示了， 在置物箱1 4的後部一體地設置有：用來覆蓋燃料箱的上 方的大致全體部分的配件外殼25。23是用來可自由開閉 地安裝座墊而設置於置物箱1 4的前部的鉸鏈部，3 2是用 來使座墊的後部所設置的碰鎖桿（沒有圖示）貫穿而開設於 配件外殼2 5的前部的貫穿孔，2 7是使用來封閉燃料箱1 5 的供油口的蓋子朝外部突出的蓋子孔。 (2) 1285169 【發明內容】 [發明欲解決的課題] 配件外殼25，是覆蓋燃料箱丨5的上方的大致全體部 分’其面積較大，置物箱14及配件外殻25全體會很大且 很重。 而由於開設有：使碰鎖桿貫穿的貫穿孔3 2及使蓋子 突出的蓋子孔27，所以配件外殻25的形狀會變得複雜。 而燃料箱1 5，例如在具備有燃料箱內置型的燃料泵 浦的情況’燃料泵浦對燃料箱i 5的安裝部是朝外部突出 (燃料軟管的連接部、用來供電到燃料泵浦的連接器等）， 而需要保護該部分。 本發明的課題，是機車的置物箱及燃料箱構造，要將 置物箱小型、輕量化，且將形狀簡化，並且要保護燃料泵 浦的外部突出部。 [用以解決課題的手段] 第1發明，是在座墊的下方設置置物箱，在該置物箱 的後方設置燃料箱的機車，是在燃料箱的上面部所設置的 安裝面安裝燃料泵浦，並且以從置物箱的後部朝後方延伸 的保護部來覆蓋該燃料泵浦的上方。 藉由以從置物箱的後部朝後方延伸的保護部來覆蓋燃 料栗浦的上方，則不會使燃料泵浦露出於外部。由於保護 部僅覆蓋燃料泵浦的上方，所以一體地設置有保護部的置 物箱能小型、輕量化，而不需要設置如習知的讓碰鎖桿貫 -6- (3) 1285169 穿的孔部或是使蓋子突出的孔部。並且，即使燃料泵浦的 對燃料箱的安裝部是朝外部突出，也能夠以該保護部來保 護該突出部。 第2發明，是將燃料泵浦的安裝面作在較燃料箱的上 面部更低一階層處。 藉由將燃料泵浦的安裝面作在較燃料泵浦的上面部更 低一階層處，則保護部不會形成得特別高，可以使燃料泵 浦的朝外部的突出部低於其周圍部分。 第3發明，是將保護部延伸到：在燃料箱的後部上面 部所設置的供油口的前方。 藉由是將保護部延伸到：在燃料箱的後部上面部所設 置的供油口的前方，則與傳統的覆蓋至供油口的上方的構 造相比，則不需要設置使蓋子突出的孔部等構造。 第4發明，是將燃料泵浦相對於車體中心處進行偏 置。 則能以保護部僅覆蓋相對於車體中心處進行偏置的燃 料泵浦的上方。 第5發明，是將燃料泵浦偏置於空氣濾淸器側。 則可使燃料泵浦接近於引擎的進氣系統。當具有個| p 架時，空氣濾淸器側是在側腳架側，則可將燃料泵浦配置 在車體傾斜的側邊。 [發明效果] 第1發明，由於以從置物箱的後部朝後方延伸的保護 (4) 1285169 部來覆蓋該燃料泵浦的上方，所以能以保護部僅覆蓋燃料 泵浦的上方，而能將一體地設置有保護部的置物箱作成小 型化、輕量化。由於不需要設置如習知的讓碰鎖桿貫穿的 孔部或是使蓋子突出的孔部，所以可簡化保護部的形狀。 並且，即使燃料泵浦的朝向燃料箱的安裝部是朝外部突 出，也能以保護部確實地保護該突出部，可以提高機車的 可靠性。 φ 在第2發明，由於是將燃料泵浦的安裝面作在較燃料 箱的上面部更低一階層處，所以保護部不會形成爲特別高 過燃料箱，可以作成大致平坦的形狀，可以簡化置物箱的 形狀，可以降低置物箱的成本。由於燃料泵浦的朝向外部 的突出部是位於較低的位置，所以可以更確實地保護突出 部。 在第3發明，是將保護部延伸到：在燃料箱的後部上 面部所設置的供油口的前方，則與傳統的覆蓋至供油口的 φ 上方的構造相比，則不需要設置使蓋子突出的孔部等構 造，可以簡化置物箱的形狀，可以降低成本。 在第4發明，由於是將燃料泵浦相對於車體中心處進 行偏置，則以保護部僅覆蓋相對於車體中心處進行偏置的 燃料泵浦的上方的話，則可將保護部設定得較小。 在第5發明中，是將燃料泵浦偏置於空氣濾淸器側， 所以能使燃料泵浦接近於引擎的進氣系統，所以可縮短燃 料配管。而空氣濾淸器側就是側腳架側，車體會傾斜，所 以即使燃料箱內的燃料很少，也能將燃料良好地供給到進 -8- (5) 1285169 氣系統。 【實施方式】 以下根據附圖來說明實施本發明的最佳實施方式。圖 面是從圖號的方向來看。 第1圖是本發明的機車的側面圖，機車1 〇，是在車 體框架1 1的後部具備有後框架12，在該後框架丨2安 裝：置物箱1 3、及配置於該置物箱丨3的後方的燃料箱 1 4，以開閉式的座墊1 6來覆蓋該置物箱！ 3及燃料箱i * 的上方。 車體框架1 1，是由：設置在前端的頭管21、從該頭 管21朝斜後下方延伸的下框架22、從該下框架22的下 端部朝後方然後朝上方延伸的左右的一對低框架23、 24(僅顯示前側的圖號23)、以及分別安裝在該低框架 23、24的後端的上述後框架12所構成。 3 1是經由轉向軸3 2而自由轉向地安裝於頭管2 1的 前叉，3 3是可自由旋轉地安裝於前叉3 1的下端的前輪， 3 4是安裝於轉向軸3 2的上部的車把，3 6是覆蓋前輪3 3 的上方的前擋泥板，37、38(僅顯示前側的圖號37)是分別 安裝於低框架23、24與後框架12的左右的一對引擎懸掛 板，4 1是經由連桿42可自由擺動地安裝於引擎懸掛板 3 7、3 8的動力單元，43是安裝涵蓋動力單元4 1的後部與 後框架1 2的後避震單元。 44是空氣濾淸器，46是經由連接管47而連接在空氣 -9- (6) 1285169 濾淸器44的節氣門主體，48是連接於節氣門主體46並 且在構成動力單元41的引擎51的氣缸頭52上所安裝的 進氣歧管，5 3是安裝於進氣歧管4 8的燃料噴射閥，5 4是 構成動力單元41的無段變速機，5 6是安裝於無段變速機 5 4的輸出側的後輪，5 7是覆蓋後輪5 6的上方的後擋泥 板，5 8是收容於置物箱1 3的安全帽。 第2圖是顯示本發明的機車的後部的主要部分側面圖 φ (圖中的箭頭（FRONT)是表示車輛前方。以下相同。），是 在樹脂製的置物箱13(在這裡爲了讓人容易了解形狀，而 以粗線來顯示其輪廓。）的後部一體地設置保護部7 1，是 以該保護部7 1來覆蓋在燃料箱1 4的前部所設置的燃料泵 浦72的上方。 置物箱13，是由：設置有供收容用的凹部73a的收 容部73、以及以與該收容部73的上部連續的方式朝後方 延伸的上述保護部7 1所構成。而1 3 a是爲了要可自由開 φ 閉地支承座墊1 6而設置於置物箱1 3的前壁部的座墊支承 部。 燃料箱14，是在較設置有供油口 74的上面部76更 低的位置，形成有泵浦安裝面77，在該栗浦安裝面77安 裝燃料泵浦7 2，使對應於該燃料泵浦7 2的下端的下面部 7 8形成爲最低的位置。 這裡的12a、12b(僅顯示前側的圖號12a)，是用來支 承燃料箱1 4而安裝於後框架1 2的具有螺栓的燃料箱安裝 托架，1 2 c、1 2 d (僅顯示前側的圖號丨2 c )，是用來支承燃 -10- (7) 1285169 料箱1 4而安裝於後框架1 2的具有螺母的燃料箱安裝托 架，12e是螺母，12f是螺栓，79是用來封閉供油口 74的 加油口蓋。 燃料泵浦72，是將上端部安裝在燃料箱1 4的泵浦安 裝面7 7，將較上端部更下側的部分配置在燃料箱1 4內的 燃料箱內置型的構造，是在下端部設置燃料的吸入口 81，在上端部設置燃料的排出口 82，在排出口 82是連接 φ 著用來將燃料供給到燃料噴射閥53的燃料軟管83。 燃料軟管83，是從排出口 82大致朝前方延伸，然後 沿著置物箱1 3的後面部8 5大致朝下方延伸，並且，通過 置物箱1 3的下面部86的下方而連接到進氣歧管48的吸 入□ 87。 第3圖是顯示本發明的燃料箱構造的立體圖，燃料箱 1 4 ’是使在上面部76，詳細來說是使在上面部76的前部 所設置的傾斜面9 1的靠近左側的部分凹入成大致半圓 φ 狀’而形成了泵浦安裝面77，在泵浦安裝面77的大致中 央處安裝燃料泵浦72的上端部。 上面部76，是具備有：設置有供油口 74的大致水平 的平坦面92、從該平坦面92朝向前方逐漸變低的傾斜面 9 1、以及泵浦安裝面7 7。而7 6 a是側壁部。 藉由使上面部76凹入來形成泵浦安裝面77，而能夠 使從燃料栗浦72的上端部突出的排出口 82、燃料軟管 83 '連接器88(連接到燃料泵浦72內的馬達（沒有圖示）， 用來從外部通電到馬達的構造。）等的位置較其周圍部 -11 - (8) 1285169 分，也就是較傾斜面9 1及平坦面92更低，則除了上述保 護部7 1 (參照第2圖）的保護作用之外，可以提高這些排出 口 82、燃料軟管83(參照第2圖）、連接器88等的保護效 果。 這裡的93，是藉由分別以螺栓1 2j安裝在後框架1 2 的左右處所設置的托架12g、12h(僅顯示前側的圖號 12g，參照第2圖）而用來支承座墊16(參照第1圖）的座墊 支承桿’ 94、95 (僅顯示前側的圖號94)，則是用來安裝讓 共乘者握持的扶手桿96(參照第1圖）而安裝在座墊支承桿 93的對於後框架〗2的安裝部附近處的扶手桿支承部， 94a、95 a(僅顯示前側的圖號94a)，則是開設於扶手桿支 承部94、95的扶手桿安裝孔，97是橫架於後框架12的 後部左右處的橫管，9 8是構成了用來鎖定座墊1 6的開閉 的鎖定裝置的鎖定板。 第4圖是顯示本發明的置物箱及燃料箱的安裝狀態的 φ 俯視圖，保護部7 1，是以使置物箱73 (這裡爲了容易了解 其形狀而用粗線顯示）的寬度大致合乎燃料箱1 4的寬度的 方式’朝向後方延伸的部分，使其後端部1 0 1位在較燃料 箱1 4的加油口蓋79更前方處。後端部1 0 1是位於座墊支 承桿93的前方。因此，可以使較座墊支承桿93更後方的 燃料箱1 4例如朝上方突出，而可以增加燃料箱1 4的容 量。而12m、12η是用來將收容部73的下部安裝在後框 架12而設置於後框架12的托架，12ρ、12ρ是用來將置 物箱13安裝在後框架12的安裝螺栓，12q、12q是用來 -12- (9) 1285169 將收容部7 3的後部安裝在後框架1 2的安裝螺栓。 燃料軟管8 3，是從燃料泵浦7 2的排出口 8 2 左邊延伸’通過燃料箱1 4與置物箱1 3之間，接著 容部73的下方通過節氣門主體46的下方，大致朝 且朝右方延伸，並且朝向前方，然後U字型轉彎 方延伸’而連接到進氣歧管48(參照第2圖）的 8 7 °而由於燃料軟管8 3是通過節氣門主體4 6的下 φ 不會碰撞到置物箱1 3。 第5圖是第4圖的5 — 5線剖面圖，在保護部 右端部是分別形成了朝下方彎折的彎折部 1 06、1 燃料栗浦72配置成··讓其中心線72a，相對於鉛 伸在燃料箱1 4的左右的中央處的中心線1 〇 8，以 (5偏設在：車體左方（以圖中的箭頭（LEFT)表示）， 箱1 4的底面部1 1 1的左部n丨a及右部1 1 1 b較 1 1 1 c更低，在左部1 1 1 a的上方配置燃料泵浦 φ 1 1 3 ’是用來將在燃料箱丨4的泵浦安裝面77所開 口部1 1 4與插入於該開口部1 1 4的燃料泵浦7 2之 密封的密封構件。 接下來說明以上所述的機車的置物箱及燃料箱 作用。 在第2圖，在將座墊16關閉的狀態，座墊1 ί 蓋著置物箱1 3及燃料箱1 4的全體。此時，由於安 框架1 2的座墊支承桿9 3，會支承著在座墊1 6的 設置的底板1 1 6，所以能夠以座墊支承桿93來承 朝車輛 ，在收 前方， ，朝後 吸入口 方，而 71的左 07，將 直地拉 偏置量 使燃料 中央部 72。而 設的開 間予以 構造的 ;，是覆 裝於後 下部所 受作用 -13- (10) 1285169 於座墊1 6的荷重，則能夠防止有很大的荷重施加在包含 保護部Ή的置物箱13及燃料箱14。 而當從第2圖所示的狀態，以設置於置物箱13的前 端部的座墊支承部1 3 a爲中心，將座墊丨6朝逆時鐘方向 開啓時’則可以進行：將收容物對置物箱1 3的收容部7 3 進行拿進拿出的動作、以及藉由將加油口蓋7 9開啓而對 燃料箱1 4供油的動作。此時，由於是以保護部7 1覆蓋著 φ 燃料泵浦7 2的上方，所以當進行收容物的拿進拿出動作 或供油動作時’不會碰撞到燃料泵浦72的上部或燃料軟 管83 〇 藉由將燃料泵浦7 2安裝在：設置於燃料箱1 4的凹入 部的栗浦安裝面7 7，例如，即使以朝下方的按壓力讓保 護部71朝下方撓曲，也不會產生：保護部71碰到傾斜面 9 1及平坦面92、或保護部7 1碰撞到燃料泵浦72的突出 部（排出口 82、燃料軟管83、連接器88等）的情形，則可 φ 更確實地保護燃料泵浦72。 如以上的第1圖〜第3圖所說明，第1發明，是在座 墊1 6的下方設置置物箱1 3，在該置物箱1 3的後方設置 燃料箱14的機車1 〇，是在燃料箱14的上面部76所設置 的作爲安裝面的泵浦安裝面7 7安裝燃料泵浦72，並且以 從置物箱1 3的後部朝後方延伸的保護部7 1來覆蓋該燃料 泵浦72的上方。 由於以從置物箱1 3的後部朝後方延伸的保護部7 1來 覆蓋該燃料泵浦7 2的上方，所以能以保護部7 1僅覆蓋燃 -14- (11) 1285169 料泵浦72的上方，而能將一體地設置有保護部7 1的置物 箱1 3作成小型化、輕量化。 由於在保護部7 1不需要設置如習知的讓碰鎖桿貫穿 的孔部或是使蓋子突出的孔部，所以可簡化保護部7 1的 形狀。並且，即使燃料泵浦72的朝向燃料箱丨4的安裝 口|5 ’詳細來說是讓排出口 8 2、燃料軟管8 3、連接器8 8等 朝外部突出，也能以保護部7 1確實地保護該突出部，可 φ 以提高機車1 0的可靠性。 第2發明’是將燃料泵浦72的泵浦安裝面77作在較 燃料箱1 4的上面部，詳細來說是較平坦面9 2更低一階層 處。 由於是將用來安裝燃料泵浦72的泵浦安裝面77作在 較燃料箱1 4的平坦面9 2更低一階層處，所以保護部7 1 不會形成爲特別高過燃料箱，可以作成大致平坦的形狀， 可以簡化置物箱1 3的形狀，可以降低置物箱1 3的成本。 % 由於燃料泵浦72的朝向外部的突出部，特別是朝上方的 突出部（排出口 82、燃料軟管83、連接器88等）是位於較 低的位置，所以可以更確實地保護突出部。 第3發明，是將保護部71延伸到：在燃料.箱14的作 爲後部上面部的平坦面92所設置的供油口 74的前方。 是將保護部7 1延伸到：在燃料箱1 4的平坦面92所 設置的供油口 74的前方，則與傳統的覆蓋至供油口的上 方的構造相比，則不需要設置使蓋子突出的孔部等構造， 可以簡化置物箱1 3的形狀’可以降低成本。 -15- (12) !285169 第4發明，是將燃料泵浦72相對於作爲車體中心的 中心線1 〇 8進行偏置。 由於是將燃料泵浦72相對於作爲車體中心的中心線 1 〇8進行偏置，則以保護部僅覆蓋相對於中心線1 〇8進行 偏置的燃料泵浦72的上方的話，則可將保護部7 1設定得 較小。 第5發明，是將燃料泵浦72偏置於空氣濾淸器44 • 側。 是將燃料泵浦72偏置於空氣濾淸器44側，所以能使 燃料泵浦72接近於引擎5 1的進氣系統，例如可以使其接 近進氣歧管4 8，所以可縮短燃料配管8 3。而空氣濾淸器 44側就是側腳架側，車體會傾斜，所以即使燃料箱內的 燃料很少，也能將燃料良好地供給到進氣系統。 在本實施方式中，雖然是顯示以座墊覆蓋置物箱及燃 料箱的上方，而並不限於此，也能以座墊僅覆蓋置物箱上 • 方，而置物箱後方的燃料箱並不以座墊覆蓋，而使其露出 於外部，使保護部從置物箱一體地朝後方延伸，以該露出 於外部的保護部，來覆蓋在燃料箱所安裝的燃料栗浦的上 方。 [產業上的可利用性] 本發明的置物箱及燃料箱的構造，是適合用於機車， 特別是速克達型車輛。 -16- (13) 1285169 【圖式簡單說明】 第1圖是本發明的機車的側面圖。 第2圖是顯示本發明的機車的後部的主要部分側面 圖。 第3圖是顯示本發明的燃料箱構造的立體圖。 第4圖是顯示本發明的置物箱及燃料箱的安裝狀態的 俯視圖。 第5圖是第4圖的5 — 5線剖面圖。 【主要元件符號說明】 1 〇 :機車 1 3 :置物箱 1 4 :燃料箱 1 6 :座墊 44 :空氣濾淸器 71 :保護部 72 :燃料泵浦 74 :供油口 76 :上面部 77 :安裝面（泵浦安裝面） 92 :後部上面部（平坦面） 1 0 8 :車體中心處（中心線） -17-1285169 (1) Description of the Invention [Technical Field] The present invention relates to a storage compartment and a fuel tank structure of a locomotive. [Prior Art] As a storage compartment and a fuel tank structure of a conventional locomotive, a storage box and a fuel tank disposed behind the storage compartment are attached to a vehicle body frame (for example, see Patent Document 1). [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei. In the figure number), the storage box 14 and the fuel tank 15' disposed at the rear of the storage box 14 are integrally attached to the accessory casing 25 at the rear of the storage compartment 14 to cover the fuel tank 15 Above. 22 is a seat cushion that is detachably provided above the storage compartment 1 4 φ and the fuel tank 15. In Patent Document 1, as shown in Fig. 8 of the publication, it is shown that a fitting case 25 for covering substantially the entire upper portion of the fuel tank is integrally provided at the rear portion of the storage box 14. The hinge portion is provided to be detachably attached to the front portion of the glove box 14 and the latch portion (not shown) provided at the rear portion of the seat cushion is opened to the accessory housing 2 The through hole at the front of the fifth portion, 27 is a cover hole that is used to close the fuel supply port of the fuel tank 15 and protrudes toward the outside. (2) 1285169 [Problem to be Solved by the Invention] The fitting outer casing 25 is a substantially entire portion covering the upper portion of the fuel tank casing 5, and has a large area, and the entire storage compartment 14 and the fitting outer casing 25 are large. Very heavy. Further, since the through hole 3 2 through which the lock lever is inserted and the cover hole 27 through which the cover protrudes are provided, the shape of the accessory housing 25 becomes complicated. On the other hand, in the case where the fuel tank 15 is provided with a fuel pump built-in type, the mounting portion of the fuel pump to the fuel tank i 5 protrudes outward (the connection portion of the fuel hose for supplying power to the fuel pump) Pu's connector, etc.), and need to protect this part. An object of the present invention is to provide a storage compartment and a fuel tank structure for a locomotive. The storage compartment is small and lightweight, and the shape is simplified, and the external projection of the fuel pump is protected. [Means for Solving the Problem] According to a first aspect of the invention, a storage box is provided below a seat cushion, and a locomotive in which a fuel tank is provided behind the storage box is provided with a fuel pump mounted on a mounting surface provided on an upper surface portion of the fuel tank. And covering the upper portion of the fuel pump with a protection portion extending rearward from the rear of the storage box. By covering the upper portion of the fuel pump with a protection portion extending rearward from the rear of the glove box, the fuel pump is not exposed to the outside. Since the protection portion covers only the upper portion of the fuel pump, the compartment in which the protection portion is integrally provided can be small and lightweight, and it is not necessary to provide a hole for wearing the lock lever -6-(3) 1285169 as is conventionally known. The part is a hole that protrudes from the cover. Further, even if the fuel-pumped mounting portion of the fuel tank protrudes outward, the protruding portion can be protected by the protecting portion. According to the second aspect of the invention, the mounting surface of the fuel pump is made at a lower level than the upper surface of the fuel tank. By placing the fuel-pumped mounting surface at a lower level than the upper surface of the fuel pump, the protection portion is not formed particularly high, and the outwardly-facing projection of the fuel pump can be made lower than the surrounding portion thereof. . According to a third aspect of the invention, the protection portion is extended to the front of the oil supply port provided on the upper portion of the rear portion of the fuel tank. By extending the protection portion to the front of the oil supply port provided on the upper surface portion of the rear portion of the fuel tank, it is not necessary to provide a hole for protruding the cover as compared with the conventional structure covering the upper portion of the fuel supply port. Department and other structures. According to a fourth aspect of the invention, the fuel pump is biased with respect to the center of the vehicle body. The protective portion can only cover the upper portion of the fuel pump that is biased relative to the center of the vehicle body. According to a fifth aspect of the invention, the fuel pump is biased to the air filter side. This allows the fuel to be pumped close to the engine's intake system. When there is a | p frame and the air filter side is on the side stand side, the fuel pump can be placed on the side of the inclined body. [Effect of the Invention] According to the first aspect of the invention, since the upper portion of the fuel pump is covered by the protective portion (4) 1285169 extending rearward from the rear portion of the glove box, the protective portion can cover only the upper portion of the fuel pump, and The storage compartment in which the protection portion is integrally provided is made compact and lightweight. Since it is not necessary to provide a hole portion through which the lock lever is inserted or a hole portion through which the cover protrudes, the shape of the protection portion can be simplified. Further, even if the mounting portion of the fuel pump that faces the fuel tank protrudes outward, the protruding portion can be reliably protected by the protecting portion, and the reliability of the locomotive can be improved. φ In the second invention, since the mounting surface of the fuel pump is made lower than the upper surface of the fuel tank, the protective portion is not formed to be particularly higher than the fuel tank, and can be formed into a substantially flat shape. Simplify the shape of the compartment to reduce the cost of the compartment. Since the outwardly facing projection of the fuel pump is located at a lower position, the projection can be more surely protected. According to the third aspect of the invention, the protection portion is extended to the front of the oil supply port provided on the upper surface portion of the rear portion of the fuel tank, and the arrangement is not required to be provided in comparison with the conventional structure of φ above the oil supply port. The structure such as the hole portion protruding from the cover can simplify the shape of the glove box and can reduce the cost. According to the fourth aspect of the invention, when the fuel pump is biased with respect to the center of the vehicle body, the protection portion can be set so that the protection portion covers only the fuel pump that is biased with respect to the center of the vehicle body. It is smaller. According to the fifth aspect of the invention, since the fuel is pumped to the air filter side, the fuel pump can be made close to the intake system of the engine, so that the fuel pipe can be shortened. On the side of the air filter, the side of the side frame is tilted, so that even if there is little fuel in the fuel tank, the fuel can be supplied well into the gas system of -8-(5) 1285169. [Embodiment] Hereinafter, preferred embodiments for carrying out the invention will be described with reference to the accompanying drawings. The picture is viewed from the direction of the figure number. Fig. 1 is a side view of a locomotive according to the present invention. The locomotive 1 is provided with a rear frame 12 at a rear portion of the body frame 1 1 , and a storage box 13 is attached to the rear frame 丨 2 and disposed in the storage box. The fuel tank 14 at the rear of the crucible 3 covers the storage compartment with the open-close seat cushion 16; 3 and above the fuel tank i*. The vehicle body frame 1 1 is composed of a head pipe 21 provided at the front end, a lower frame 22 extending obliquely rearward and downward from the head pipe 21, and a left and right one extending from the lower end portion of the lower frame 22 toward the rear and then upward. The lower frames 23 and 24 (only the figure 23 on the front side are shown) and the rear frame 12 attached to the rear ends of the lower frames 23 and 24, respectively. 3 1 is a front fork that is rotatably attached to the head pipe 2 1 via a steering shaft 32, 3 3 is a front wheel rotatably attached to a lower end of the front fork 31, and 34 is attached to the steering shaft 32. The upper handlebars, 36 are front fenders covering the upper side of the front wheels 3 3, and 37, 38 (only the front side of the figure 37) are attached to the left and right pairs of the lower frames 23, 24 and the rear frame 12, respectively. The engine suspension plate, 41 is a power unit that is swingably attached to the engine suspension plates 37, 38 via a connecting rod 42, and 43 is a rear suspension unit that covers the rear portion of the power unit 41 and the rear frame 12. 44 is an air filter, 46 is a throttle body connected to the air-9-(6) 1285169 filter 44 via a connecting pipe 47, and 48 is an engine 51 connected to the throttle main body 46 and constituting the power unit 41. The intake manifold mounted on the cylinder head 52, 53 is a fuel injection valve installed in the intake manifold 48, 54 is a stepless transmission that constitutes the power unit 41, and 56 is mounted on the stepless speed changer. The rear wheel on the output side of the machine 5 4 is a rear fender covering the upper side of the rear wheel 56, and the fifth is a safety helmet housed in the storage box 13. Fig. 2 is a side view showing a main portion of the rear portion of the locomotive of the present invention. (The arrow (FRONT in the figure indicates the front of the vehicle. The same applies hereinafter). It is in the storage compartment 13 made of resin (here is easy to make here) The shape is understood, and the outline is shown in a thick line. The rear portion is integrally provided with the protection portion 171, and the protection portion 71 covers the fuel pump 72 provided at the front portion of the fuel tank 14. The storage box 13 is composed of a receiving portion 73 provided with a recessed portion 73a for accommodation and a protective portion 71 extending rearward so as to be continuous with the upper portion of the accommodating portion 73. Further, 13 a is a seat cushion supporting portion provided in the front wall portion of the glove box 13 in order to freely open the φ closed ground support cushion 16. The fuel tank 14 is formed at a lower position than the upper surface portion 76 where the oil supply port 74 is provided, and has a pump mounting surface 77 on which the fuel pump 72 is attached so as to correspond to the fuel pump The lower portion 7 8 of the lower end of the pump 7 2 is formed to the lowest position. Here, 12a, 12b (only the front side number 12a is shown) is a fuel tank mounting bracket with bolts for supporting the fuel tank 14 and mounted to the rear frame 12, 1 2 c, 1 2 d (only display The front side drawing number 丨2 c ) is a fuel tank mounting bracket with a nut for supporting the burning-10- (7) 1285169 bin 14 and is mounted to the rear frame 12, 12e is a nut, 12f is a bolt, 79 is a fuel filler cap for closing the oil supply port 74. The fuel pump 72 is a fuel tank built-in type in which the upper end portion is attached to the pump mounting surface 7 of the fuel tank 14 and the lower end portion is disposed in the fuel tank 14 , and is at the lower end. A fuel intake port 81 is provided in the upper portion, and a fuel discharge port 82 is provided in the upper end portion. The discharge port 82 is connected to a fuel hose 83 for supplying fuel to the fuel injection valve 53. The fuel hose 83 extends substantially forward from the discharge port 82, and then extends substantially downward along the rear portion 85 of the glove box 13 and is connected to the intake air below the lower portion 86 of the glove box 13 Intake □ 87 of manifold 48. Fig. 3 is a perspective view showing the structure of the fuel tank of the present invention, the fuel tank 14' is a portion on the left side of the inclined surface 91 which is provided on the upper surface portion 76, in detail, on the front portion of the upper surface portion 76. The pump mounting surface 77 is formed by being recessed into a substantially semicircular φ shape, and the upper end portion of the fuel pump 72 is mounted substantially at the center of the pump mounting surface 77. The upper surface portion 76 is provided with a substantially horizontal flat surface 92 provided with an oil supply port 74, an inclined surface 9 1 which gradually decreases from the flat surface 92 toward the front, and a pump mounting surface 7 7 . And 7 6 a is the side wall portion. The pump mounting surface 77 is formed by recessing the upper surface portion 76, so that the discharge port 82 protruding from the upper end portion of the fuel pump 72 and the fuel hose 83' connector 88 (connected to the fuel pump 72) can be provided. The motor (not shown) is used to energize the motor from the outside to the structure of the motor.) The position is lower than the surrounding portion -11 - (8) 1285169, that is, the lower inclined surface 9 1 and the flat surface 92, except In addition to the protective action of the protective portion 7 1 (see FIG. 2), the protective effects of the discharge port 82, the fuel hose 83 (see FIG. 2), the connector 88, and the like can be improved. Here, 93 is used to support the seat cushion 16 by brackets 12g and 12h (only the front side number 12g, see FIG. 2) provided by the bolts 1 2j attached to the left and right of the rear frame 1 2 ( Referring to the seat cushion support levers '94, 95 of Fig. 1 (only the front side drawing number 94 is shown), the handrail lever 96 (refer to Fig. 1) for holding the rider is mounted on the seat cushion. The grab bar support portions 94a, 95a (only the front side drawing number 94a) of the support bar 93 in the vicinity of the mounting portion of the rear frame 2 are the armrest bar mounting holes of the handrail bar support portions 94, 95. 97 is a horizontal pipe which is horizontally arranged at the left and right of the rear portion of the rear frame 12, and is a locking plate which constitutes a locking device for locking the opening and closing of the seat cushion 16. Fig. 4 is a plan view showing the mounting state of the glove box and the fuel tank of the present invention. The protective portion 171 is substantially in conformity with the fuel tank so that the width of the storage box 73 (here indicated by a thick line for easy understanding of the shape thereof). The width of the 1 '4' portion extends toward the rear such that the rear end portion 101 is located further forward than the fuel filler cap 79 of the fuel tank 14. The rear end portion 1 0 1 is located in front of the seat cushion support rod 93. Therefore, the fuel tank 14 which is further rearward than the seat cushion supporting lever 93 can be protruded upward, for example, and the capacity of the fuel tank 14 can be increased. 12m and 12n are brackets for attaching the lower portion of the accommodating portion 73 to the rear frame 12 and to the rear frame 12, and 12p, 12p are mounting bolts for attaching the storage box 13 to the rear frame 12, 12q, 12q. It is used for -12- (9) 1285169 to attach the rear part of the accommodating portion 713 to the mounting bolt of the rear frame 12. The fuel hose 83 extends from the left side of the discharge port 8 2 of the fuel pump 7 2 through the space between the fuel tank 14 and the storage box 13 , and then passes under the volume 73 below the throttle body 46, substantially toward And extending to the right, and facing forward, then the U-shaped turning side extends 'and is connected to the intake manifold 48 (refer to FIG. 2) 8 7 ° because the fuel hose 8 3 is through the throttle body 4 6 The lower φ does not collide with the compartment 1 3 . Fig. 5 is a cross-sectional view taken along line 5-5 of Fig. 4, in which a bent portion 106, 1 which is bent downward is formed at a right end portion of the protecting portion, and a fuel pump 72 is disposed so as to have a center line 72a thereof. With respect to the center line 1 〇 8 of the lead extending to the center of the left and right of the fuel tank 14 , (5 is offset to the left side of the vehicle body (indicated by an arrow (LEFT) in the figure), the bottom surface of the box 14 The left part n丨a and the right part 1 1 1 b of 1 1 1 are lower than 1 1 1 c, and the fuel pump φ 1 1 3 ' is disposed above the left part 1 1 1 a for use in the fuel tank 丨A sealing member that seals the opening portion 1 1 4 of the pump mounting surface 77 and the fuel pump 72 that is inserted into the opening portion 141. Next, the storage box and the fuel tank action of the locomotive described above will be described. In Fig. 2, in a state where the seat cushion 16 is closed, the seat cushion 1 ί covers the entirety of the storage box 13 and the fuel tank 14. At this time, since the seat cushion support rod 9 of the frame 1 2 is supported, The bottom plate 1 1 6 of the seat cushion 16 is placed so that the seat cushion support rod 93 can be carried toward the vehicle, and the front side of the seat cushion can be sucked toward the rear, and the left 07 of the 71 will be directly biased. Quantitative The central portion 72 is constructed. The opening is configured to cover the load on the lower back 13- (10) 1285169 to the seat cushion 16. This prevents a large load from being applied to the protection. In the state shown in Fig. 2, the seat cushion 丨 6 is turned counterclockwise with the seat cushion support portion 13 a provided at the front end portion of the glove box 13 as a center. When the direction is turned on, it is possible to perform an operation of taking in and taking out the accommodating portion 7 3 of the storage object pair box 1 3 and an operation of supplying the fuel tank 14 by opening the fuel filler cap 7 9 . At the time of covering the upper portion of the φ fuel pump 72 with the protection portion 71, the vehicle does not collide with the upper portion of the fuel pump 72 or the fuel when performing the loading and unloading operation or the oil supply operation. The tube 83 is attached to the pumping surface 7 7 of the recessed portion of the fuel tank 14 by the fuel pump 72, for example, even if the protecting portion 71 is deflected downward by the downward pressing force, Does not occur: the protection portion 71 hits the inclined surface 9 1 and the flat surface 92, or the protection portion 7 1 collides In the case of the protruding portion of the material pump 72 (the discharge port 82, the fuel hose 83, the connector 88, etc.), the fuel pump 72 can be more reliably protected. As explained in the above FIGS. 1 to 3, According to a first aspect of the invention, the storage compartment 1 3 is provided below the seat cushion 16 , and the locomotive 1 设置 in which the fuel tank 14 is disposed behind the storage compartment 13 is a mounting surface provided on the upper surface portion 76 of the fuel tank 14 . The pump mounting surface 7 7 mounts the fuel pump 72 and covers the upper portion of the fuel pump 72 with a protective portion 71 extending rearward from the rear of the storage compartment 13. Since the upper portion of the fuel pump 7 2 is covered by the protecting portion 71 extending rearward from the rear portion of the storage box 13 , only the protective portion 7 1 can cover the fuel pump 72 - (11) 1285169 Further, the storage compartment 1 3 in which the protection portion 7 1 is integrally provided can be made smaller and lighter. Since the protective portion 71 does not need to provide a hole portion through which the striker bar is inserted or a hole portion through which the cover protrudes, the shape of the protective portion 7 1 can be simplified. Further, even if the mounting port|5' of the fuel pump 72 facing the fuel tank 丨4 is in detail such that the discharge port 8, the fuel hose 830, the connector 810, etc. protrude outward, the protection portion 7 can be used. 1 The protection portion is surely protected, and φ can be improved to improve the reliability of the locomotive 10. According to the second invention, the pump mounting surface 77 of the fuel pump 72 is formed on the upper surface portion of the fuel tank 14 and, in detail, at a lower level than the flat surface 92. Since the pump mounting surface 77 for mounting the fuel pump 72 is made at a lower level than the flat surface 92 of the fuel tank 14, the protection portion 7 1 is not formed to be particularly taller than the fuel tank. By forming a substantially flat shape, the shape of the glove box 13 can be simplified, and the cost of the glove box 13 can be reduced. % Since the outwardly facing projection of the fuel pump 72, particularly the upwardly projecting portion (the discharge port 82, the fuel hose 83, the connector 88, etc.) is located at a lower position, the projection can be more reliably protected . According to the third aspect of the invention, the protecting portion 71 is extended to the front of the fuel supply port 74 provided in the flat surface 92 of the upper surface portion of the fuel tank 14 as the rear portion. It is to extend the protection portion 7 1 to the front of the oil supply port 74 provided on the flat surface 92 of the fuel tank 14, and it is not necessary to provide a cover as compared with the conventional structure covering the upper portion of the oil supply port. The structure of the protruding hole portion or the like can simplify the shape of the glove box 13 to reduce the cost. -15- (12) !285169 According to the fourth invention, the fuel pump 72 is biased with respect to the center line 1 〇 8 which is the center of the vehicle body. If the fuel pump 72 is biased with respect to the center line 1 〇 8 as the center of the vehicle body, if the protection portion covers only the fuel pump 72 that is biased with respect to the center line 1 〇 8 , The protection portion 7 1 is set to be small. According to a fifth aspect of the invention, the fuel pump 72 is biased to the side of the air filter 44. The fuel pump 72 is biased to the air filter 44 side, so that the fuel pump 72 can be brought close to the intake system of the engine 51, for example, it can be brought close to the intake manifold 4, so that the fuel piping can be shortened. 8 3. On the side of the air filter 44, the side of the side frame is tilted, so that even if the fuel in the fuel tank is small, the fuel can be supplied to the intake system well. In the present embodiment, although the upper surface of the storage box and the fuel tank is covered by the seat cushion, the present invention is not limited thereto, and the seat cushion can only cover the upper side of the storage box, and the fuel tank behind the storage box does not The seat cushion is covered and exposed to the outside, and the protection portion is integrally extended rearward from the glove box, and the protective portion exposed to the outside covers the fuel pump pump attached to the fuel tank. [Industrial Applicability] The structure of the glove box and the fuel tank of the present invention is suitable for use in a locomotive, particularly a Scooter type vehicle. -16- (13) 1285169 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view of a locomotive of the present invention. Fig. 2 is a side elevational view showing the main part of the rear portion of the locomotive of the present invention. Fig. 3 is a perspective view showing the structure of the fuel tank of the present invention. Fig. 4 is a plan view showing the mounted state of the glove box and the fuel tank of the present invention. Fig. 5 is a sectional view taken along line 5-5 of Fig. 4. [Main component symbol description] 1 〇: locomotive 1 3 : Storage compartment 1 4 : Fuel tank 1 6 : Seat cushion 44 : Air filter 71 : Protection part 72 : Fuel pump 74 : Oil supply port 76 : Upper face 77 : Mounting surface (pump mounting surface) 92 : Rear upper surface (flat surface) 1 0 8 : Center of vehicle body (center line) -17-