200528326 九、發明說明： 【發明所屬之技術領域】 本發明係關於機車等之鞍座型車輛，特別係關於鞍座型 車輛之後方向燈及尾燈之配置構造。 【先前技術】 以往，在機車等中，已知有尾燈與左右之後方向燈成一 體設計之所謂後組合燈（例如參照專利文獻1}。在後組合燈 中，尾燈及後方向燈（以下總稱為車燈）係連續排列而形成一 體。因此，在具備後組合燈之車輛中，需一面確保車燈之 辨識性，一面藉其一體感而提高設計性，且謀求尾部之小 型化。又，所謂車燈之辨識性，係指對目視車輛之人（例如 行人、其他機車等之駕駛人、汽車司機等）而言容易看見車 燈之程度。 如圖15〜圖17所示，已知也有尾燈1〇1與後方向燈1〇2分離 而利用蓋103之分隔部1 〇3a將此等之間隔開之車輛（例如參 照非專利文獻1)。又，符號l〇la、l〇2a(圖15〜圖17之交又影 線部分）分別為尾燈101、後方向燈1〇2之透鏡。此種車輛之 尾燈101及後方向燈102之辨識性更為優異。但在此種車輛 中，左右之後方向燈102之彼此之距離變長，致使車輛之尾 部容易變得龐大。 專利文獻1:日本特開2002-140268號公報 非專利文獻1 :「YJ50R服務手冊」、山葉發動機株式會 社、1999年 8月、pl-l 【發明内容】 97858 中說.doc 200528326 =，在鞍座型車柄中’期待著能以高度標準兼顧尾 燈之辨識性之提高。本發明之目的係在 度W兼顧尾部之小型化與後車燈之辨識性之提 兩0 本發明之鞍座型車辅係包含具有透鏡之尾燈、分別且有 2之左右之後方向燈、及具有位於前述尾燈與前述各後 方向燈之間之分隔部之蓋；俯視時之前述後方向燈、前述 以部與前述尾燈之輪廓係形成大致v字型，前述各後方向 燈之，鏡之後端部係位於前述尾燈之透鏡之前端部之後 方’别述各後方向燈之透鏡之至少_部分係位於前述尾燈 之透鏡之上端部之下μ前述尾燈之透鏡之下端部之上 入 不寻利說明書中，所謂透鏡之前端部，係指在該 =之部分中㈣最前側之部分。例如’該透鏡向前方有 别=縮之形狀時’以該前端收縮形狀之突出端作為透鏡 之則^部。從表面觀之’該透鏡之前側由於與前後方向成 正f之方向延伸之直線狀之邊所形成時，以該邊作為透鏡 之則^部°同樣地，所謂透鏡之後端部、上端部、下端部， 係刀別4曰位於该透鏡之最後側、上侧、下側之部分。另外， 所》月透鏡之内側端部、外側端部，係分別指位 最内側、外側之部分。 依據上述鞍座型車輛，由於俯視時之後方向燈、分隔部 與尾燈之輪廓形成大致V字型，故車輛之尾部之寬會變短， 可謀求尾部之小型化。另-方面，各後方向燈之透鏡之後 97858 中說.doc 200528326 端部位於尾燈之透鏡之前端部之後方，另外，各後方向燈 之透鏡之至少-部分位於尾燈之透鏡之上端部之下方且尾 k之透鏡之下&部之上方，故各後方向燈與尾燈在前後方 向及上下方向，都至少局部地重疊。因此，依據上述鞍座 型車輛，尾燈或後方向燈之面積會變大，故儘管尾部變得 小型，也由於尾燈或後方向燈之面積變大，故可提高辨識 性。因此，可以高度標準兼顧尾部之小型化與後車燈之辨 識性之提高。 本發明之另-車輛係包含具有透鏡之尾燈、分別具有透 鏡之左右之後方向燈、及具有位於前述尾燈與前述各後方 向燈之間之分隔部之蓋；俯視時之前述後方向燈、前述分 隔部與前述尾燈之輪廓係形成大致V字型，由後方觀之，前 述各後方向燈之内側端部係位於前述尾燈之外侧端部之内 側，前述各後方向燈之透鏡之至少一部分係位於前述尾燈 之透鏡上端部之下方且位於前述尾燈之透鏡下端部之上 方。 依據上述車輛，由後方觀之’由於各後方向燈之内側端 部係位於尾燈之外側端部之内側，另外，各後方向燈之透 鏡之至少一部分係位於尾燈之透鏡之上端部之下方且尾燈 之透鏡之下端部之上方，故各後方向燈與尾燈在左右方2 及上下方向，都至少局部地重疊。故儘管尾部變得小型， 但由於尾燈或後方向燈之面積變大，故可提高辨識性。因 此’依據上述鞍座型車輛，可以高度標準兼顧尾部之小型 化與後車燈之辨識性之提高。 97858 中說.doc 200528326 [發明之效果] 如上所述，依據本發明，可以高度標準兼顧車輛之尾部 之小型化與後車燈之辨識性之提高。 【實施方式】 以下’依據圖式說明本發明之實施型態。 (第1實施型態） 如圖1所示，貫施型態之鞍座型車輛係所謂速克達型機車 11。但’本發明之鞍座型車輛並不限定於速克達型機車， 也可為其他型式之機車。「機車」中除速克達型機車外， 亦包含動力二輪車等。又，本發明之鞍座型車輛並不限定 於機車。在鞍座型車輛中亦含ATV(A1Merrain vehicles;全 能越野車輛）、雪地機動車輛等。 機車11具備有車輛本體12、設於車輛本體12之前側之前 輪13、設於車輛本體12之後側之後輪14。由車輛本體12之 中央部至尾部設有座墊丨5。在後輪14之後方斜上側設有擋 泥板16。 在座墊15下方配置未圖示之燃料箱等，在燃料箱等之周 圍設有蓋2。蓋2由車輛本體12之尾部配置至左右兩側方。 蓋2覆蓋著車輛本體12之最後尾端及側部，故不僅可作為所 謂之尾蓋，亦具有作為側蓋之機能。在本實施型態中，蓋2 係由分為左右之一對蓋構件所形成。但，蓋2也可為一體 物或由3個以上之構件所組成。但，在以下之說明中，車 幸兩之則、後側僅稱為前側、後側，自坐在座墊工5之乘客 方向所見之右側、左側分別僅稱為右側、左側。 97858 中說.doc 200528326 如圖2所不，俯視時，蓋2之輪廓形成大致橢圓形。在蓋2 之後側，設有夾入尾燈5用之缺口部2〇。俯視時，缺口部2〇 係形成向後方擴大之大致V字型。在蓋2之兩側部之後側， 分別形成嵌入方向燈3用之方向燈配置孔4。如圖3所示，方 向燈配置孔4由侧面視之，形成大致三角狀。在缺口部20 與方向燈配置孔4之間，設有蓋2之分隔部2a。方向燈配置 孔4係形成於大致v字型之蓋2之途中。具體而言，方向燈配 置孔4係形成於蓋2之平滑之面（後述之稜線21、23、24以外 無階差之面）（參照圖2)。藉此，可提高方向燈3與蓋2之一體 感。 如圖3所示，蓋2由側面視之，係向後斜上方延伸。蓋2 具有向蓋2之延伸方向，即向後斜上方延伸之稜線2ι。稜線 2 1係蓋2之一部分向表侧彎曲成凸狀之線狀部分，在此所謂 之心線」中，當然係指向表侧彎曲成凸狀之部分，但亦 含以陡角度彎曲之部分。因此，即使是彎曲之部分，由外 部觀之，只要可識別為線狀之形態，即符合本專利說明書 所稱之「稜線」，以下所說明之各稜線22〜26亦同。 如圖3所示，方向燈3嵌入於方向燈配置孔4。方向燈^具 有光源3a、覆蓋光源3a之透明之透鏡3b。又，光源&之種 類並無限定。透鏡3b可為無色透明，也可為帶色之透明， 只要能確保充分之辨識性，透鏡3b也可不透明。 如圖3所示，由側方視之，透鏡3b係形成由前端部化向後 方擴大之大致三角形狀。因此，透鏡3b可一面呈小型之外 觀，一面具有充分之表面積。透鏡3b係所謂橫長之透鏡， 97858 中說.doc 200528326 透鏡3b之縱方向（大致垂直方向）之長度比橫方向（大致水平 方向）之長度長。又，不僅是由側方看時，由後方看時，透 鏡3b之橫方向長度也比縱方向長度長。透鏡扑係沿著蓋〕 被配置，故可使其整體-面小型化，一面增大其表面積。 透鏡3b之後邊3f向後斜上方傾斜。又，符號％係透鏡扑之 後端部。如圖4所示，由後方視之，後端部％位於透鏡扑 之最内側，故在本實施型態中，後端部刊亦相當於透鏡％ 之内側端部。 如圖3所示，透鏡3b具有向後斜上方延伸之稜線22、與由 稜線22之中途向下方延伸之稜線26。即，透鏡扑具有向大 致前後方向延伸之稜線22、與向大致上下方向延伸之稜線 26。稜線22位於蓋2之稜線21之延長線上，大致連續於稜線 21。又，稜線22、26既可延伸成直線狀，亦可延伸成曲線（含 彎曲線及曲折線）。 如圖2及圖4所示，透鏡3b比蓋2更突出於表側，透鏡扑 對在後端部3d之左右方向之傾斜角大於蓋2之傾斜角。尤 其，透鏡3b具有向大致上下方向延伸之稜線26，故俯視時， 向外側犬出’形成明顯之形狀。如圖2所示，俯視時，透鏡 3b形成大致三角形狀。又，透鏡儿具有向大致前後方向延 伸之稜線22，故由後方視之，向外側突出，形成明顯之形 狀。因此，可提高方向燈3之辨識性。 如圖3所示，蓋2之分隔部2a係形成為與透鏡儿之後邊3f 大致平行之帶狀，由側面視之，向由垂直方向傾斜之方向 延伸。分隔部2a之寬，即與分隔部2a之長度方向正交之方 97858 中說.doc -10- 200528326 因此’方向燈3與尾燈5係 向之長度在長度方向大致一定 以大致一定之間隔被分隔。分隔部2&由側面視之，具有向 後斜上方延伸之稜線23、24。稜線23連續於方向燈3之稜線 22 ’另外，稜線24連續於稜線23。 尾燈5具有未圖示之光源、覆蓋此光源之透鏡％。透鏡％ 可透明，亦可不透明。透鏡5b由侧面視之，具有向後斜上 方延伸之稜線25,稜線25連續於分隔部2a之稜線24。尾燈5 之透鏡5b係以稜線25為界分為上部與下部，在稜線。下侧 形成向後上方傾斜之面5a，在稜線25上侧形成向後下方傾 斜之面。如圖2所示，俯視時，尾燈5具有向後方彎曲成凸 狀之輪廓。在此，前述之稜線25係形成上述輪廓。如圖4 所示，尾燈5由後方視之，係形成大致台形，其上邊（即稜 線25)及下邊向上方彎曲成凸狀。 如圖2所示，俯視時，左右之方向燈3、分隔部與尾燈$ 之輪廓係形成大致V字型。在此，兩分隔部2a之前端部之切 線B彼此形成之角A之角度以40。〜140。為宜。尾燈5配置於 上述兩切線B之前方内側。又，兩方向燈3之車寬方向（圖2 之上下方向）之外端部彼此之距離L1、與兩方向燈3之後端 部之車寬方向之距離L2之比L1/L2以1_5以上為宜。 如圖3所示，各方向燈3之透鏡3b之後端部3〇1係位於尾燈5 之透鏡5b之前端部5(1之後方。又，如圖4所示，由後方視之， 别端部5d係位於透鏡5b之最外侧，故該前端部5d亦相當於 透鏡5b之外側端部。 如圖3所示，各方向燈3之透鏡3b係位於尾燈5之透鏡5b 97858 中說.d〇c 11 200528326 之上端部5c之下方且位於下端部5e之上方。即，透鏡3b與 透鏡5b在前後方向及上下方向，至少局部重疊。 如圖4所示，由後方視之，各方向燈3之透鏡3b之内侧端 部3d係位於尾燈5之透鏡5b之外側端部5d之内側。詳言之， 右側之透鏡3b之内側端部3d係位於透鏡5b之外側端部5d之 左側，左侧之透鏡3b之内側端部3d係位於透鏡5b之外側端 部5d之右側。 如前所述，蓋2之稜線21、方向燈3之透鏡3b之稜線22、 分隔部2a之稜線23、24、及尾燈5之透鏡5b之稜線25大致相 連續，由側面視之，向後斜上方延伸。因此，由後方視之， 此等稜線21〜25並不互相重疊（參照圖4)。因此，此等稜線 21〜25容易由後方識別。且由後方視之，方向燈3之透鏡3b 係被配置於不與分隔部2a之稜線23、24重疊之位置。方向 燈3之光源3a亦不與稜線23、24重疊。 其次’說明有關方向燈3之安裝構造。如圖5及圖6所示， 在方向燈3之反射鏡3c形成有扣合於透鏡儿之周緣部之扣 合部31。透鏡3b在固定於扣合部31後，與反射鏡3c及光源 3a(在圖5及圖6中未圖示）成一體，由背側向表側被嵌入蓋2 之方向燈配置孔4。在反射鏡3c，設有形成螺絲孔之安裝座 32,在蓋2之内侧，亦設有形成螺絲孔之安裝座33。方向燈 3嵌入方向燈配置孔4後，利用螺絲34固定安裝座32與安裝 座33。精此’將方向燈3固定於蓋2。 以上係第1實施型態之方向燈3及尾燈5之組裝構造^。 如以上所述，依據機車1丨，俯視時（參照圖2广方向燈3、 97858 中說.doc 200528326 分隔部2a與尾燈5之輪廓形成大致v字型，故尾部之寬會變 短，可謀求尾部之小型化。 另一方面，方向燈3之透鏡3b之後端部3d位於尾燈5之透 鏡5b之前端部5d之後方，另外，透鏡3b位於透鏡讣之上端 部5c之下方且下端部5e之上方，故方向燈3及尾燈5之面積 會變大。又，由後方視之，透鏡3b之内侧端部3d位於透鏡 5b之外側端部5d之内側，故方向燈3及尾燈5之面積可進一 步變大。 故’儘管尾部之寬度變短，也由於方向燈3及尾燈5之面 積變大’故可提高此等後車燈（即方向燈3及尾燈5)之辨識 性。因此’可以高度標準兼顧尾部之小型化與後燈之辨識 性之提咼。又，可謀求尾部之流線型化，確保方向燈3與尾 燈5之一體感。 方向燈3之透鏡3b向表側具有凸狀之稜線22、26。一般， 稜線部分比較顯眼，即使由遠方亦可容易辨識，因此，依 據機車11，可進一步提高辨識性。又，因稜線22、26僅不 過係方向燈3之一部分，故即使增大整個方向燈3，也可提 高辨識性。因此，可一面謀求車輛之小型化，一面提高辨 識性。 又，蓋2之分隔部2a亦向表側具有凸狀之稜線23、24。因 此，分隔部2a具有凹凸形狀，可提高分隔部2a之剛性。從 而，可縮小分隔部2a之寬度，謀求尾部更進一步之小型化。 又’在機車11中，由後方視之，方向燈3之透鏡3b之稜線 22並未與分隔部2a之稜線23、24重疊。因此，可容易識別 97858 中說.doc -13- 200528326 方向燈3，而不會受到分隔部2a妨礙。從而，可進一步提高 方向燈3之辨識性。 又’方向燈3之光源3a由後方視之，係配置於未與分隔部 2a之稜線23、24重疊之位置。因此，可容易識別方向燈3， 而不會受到分隔部2a妨礙。從而，可進一步提高方向燈3之 辨識性。 又’依據機車11，尾燈5之透鏡5b、分隔部2a與方向燈3 之透鏡3b具有向大致前後方向延伸且互相連續之稜線 22〜25。因此，可提高尾燈5、蓋2與方向燈3之一體感。 在本實施型態，由於方向燈3之透鏡3b透明，故可明確且 清晰地識別方向燈3之閃爍，且方向燈3可提供衝擊的印 象，故可提高設計性。 在尾燈5之透鏡5b之後部形成向後上方傾斜之面5a。如 此，透鏡5b之後部成傾斜面，故與形成垂直面之情形相比， 可增大透鏡5b之表面積，故可進一步提高尾燈5之辨識性。 依據機車11，由於尾燈5與方向燈3之間有分隔部，故 可進一步提高尾燈5及方向燈3之辨識性。又，分隔部。之 寬在分隔部2a之長度方向大致一定，因此，尾燈5與方向燈 3係以大致一定之寬度被分隔，該等信號可更明確而容易地 加以區別，從而，可進一步提高尾燈5及方向燈3之辨識性。 又，由於分隔部2a之寬大致一定，因此，在分隔部〜之 長度方向之大致全區域，可將尾燈5與方向燈3配置得更接 近，從而，可一面充分確保尾燈5之透鏡讣及方向燈）之透 鏡3 b之面積，一面使尾部小型化。 97858 中說.doc -14· 200528326 又，分隔部2a由側面視之，向後斜上方向延伸。即，分 部2a由側面視之，由垂直方向向傾斜方向延伸。因此， 方向:k 3與尾燈5夾著分隔部2a而相向之邊彼此都會向前下 方傾斜。因此，可延長該等之邊之長度，可進一步提高尾 燈5及方向燈3之辨識性。 又，依據機車11，方向燈3之透鏡3b向表側突出，故呈現 谷易識別之形狀，且可增大面積，因此，可進一步提高方 向燈3之辨識性。 另外，方向燈3之透鏡3b比蓋2更向表側突出，因此，可 進一步提高方向燈3之辨識性。加之，方向燈3之透鏡孙由 俯視時，比蓋2更向左右方向之外側突出，因此，即使增大 方向燈3之透鏡3b之表面積，蓋2之左右方向之鼓起度也較 少’可進一步使機車丨丨之尾部小型化。 又，方向燈3俯視時，形成大致三角形，具有容易識別之 形狀，因此，不僅在配置之觀點，由形狀的觀點而言，也 可提南方向燈3之辨識性。 在機車11中，俯視時，兩分隔部2a之前端部之切線B彼此 形成之角A之角度為40。〜140。。因此，可抑制尾部之寬 度，一面提高辨識性，一面謀求尾部之小型化。 另外，俯視時，尾燈5配置於兩切線B之前方内侧，故可 更進一步使尾部小型化。 又，在機車11中，兩方向燈3之車寬方向之外端部彼此之 距離L1、與兩方向燈3之後端部之車寬方向之距離乙2之比 L1/L2在1.5以上。因此，可一面提高方向燈3之辨識性，一 97858 令說.doc -15- 200528326 面謀求尾部之小型化。 (第2實施型態） 其次，一面筝照圖7及圖8，一面說明第2實施型態之鞍座 型車輛。本貝施型恶係在第丨實施型態之機車11中，針對尾 口p加以變更者。對應於第丨實施型態之部分附以與第1實施 型態同樣之符號。 在第2實施型態中，尾燈5與方向燈3也被蓋之分隔部〜 分隔。如圖7所示，俯視時之方向燈3、分隔部2a與尾燈5之 輪廓係形成大致V字型。 如圖8所示’各方向燈3之透鏡3b之後端部3d係位於尾燈5 之透鏡5b之前端部5d之後方。又，在本實施型態中，透鏡 5b之前端部5d也為透鏡5b之下端部。在本實施型態中，透 鏡3b係位於透鏡5b之上端部5c之下方且下端部5d之上方。 又’由後方視之，各方向燈3之透鏡3 b之内側端部（=後端部 3d)係位於尾燈5之透鏡5b之外侧端部（=前端部5d)之内侧。 如圖8所示，蓋2、方向燈3之透鏡3b、蓋2分隔部2a、尾 燈5之透鏡5b係向表侧分別具有凸狀之稜線21、22、23、25。 此等稜線21、22、23、25大致相連續，由側面視之，向後 斜上方延伸。在本實施型態中，分隔部2a之稜線23與方向 燈3之稜線22由後方視之，並未重疊。在尾燈5形成向後上 方傾斜之面5a。分隔部2a向由垂直方向傾斜之方向延伸， 分隔部2a之寬大致保持一定。 如圖7所示，俯視時，方向燈3之透鏡3b比蓋2更突出於表 側。在本實施型態中，方向燈3俯視時，形成大致橢圓形狀。 97858 中說.doc -16- 200528326 又，如圖8所示，方向燈3由側面視之，形成前傾之大致橢 圓形狀。 在本實施型態中，俯視時，兩分隔部以之前端部之切線 彼此形成之角之角度設定為4〇。〜14〇。。尾燈5配置於前述 兩切線之前方内側。又，俯視時，兩方向燈3之車寬方向之 外编邓彼此之距離、與前述兩方向燈3之後端部之車寬方向 之距離之比率在1.5以上。 因此’在第2貫施型態也可獲得前述諸效果。 (第3實施型態） 其次，一面參照圖9〜圖11，一面說明第3實施型態之鞍座 型車輛。本實施型態係在第丨實施型態之機車丨丨中，針對尾 邛加以更者。對應於第丨實施型態之部分附以與第1實施 型態同樣之符號。 ' 在第3實施型態中，尾燈5與方向燈3也被蓋之分隔部“ 刀如圖9所示，俯視時之方向燈3、分隔部2a與尾燈5之 輪廓係形成大致V字型。如圖1G所示，方向燈3之透鏡儿之 後端部3d係位於尾燈5之透鏡外之前端部之後方。又，在本 實訑型悲中，圖11所不之下端部5e為透鏡％之前端部。又， 如圖11所示，透鏡3b係位於透鏡5b之上端部兄之下方且下 端部兄之上方。另外，由後方視之，各方向燈3之透鏡3b 之内側端部3g係位於尾燈5之透鏡外之外側端部兄之内側。 如圖1〇所示，方向燈3之透鏡3b具有向大致水平方向（嚴 格言之，為後斜上方）延伸之稜線22、與向大致上下方向延 伸之稜線26。分隔部2a具有向大致水平方向延伸之谷線 97858 中說.doc 17 200528326 2士8。即，分隔部2a具有凹人面。因此，由後方觀察方向燈3 時’分隔部2a並未造成妨礙。從而，可提高方向燈〗之辨識 性。尾燈5之背面5娜成向後上方傾斜之面。分隔㈣由側 面視之’向ώ垂直方向傾斜之方向延伸，分隔部^之寬大 致保持一定。 —如圖9所示，方向燈3之透鏡3b比蓋2更突出於表側。在本 實施型態中，方向燈3俯視時，亦形成大致三角形狀。又， 方向燈3由側面視之，亦形成大致三角形狀（參照圖⑼。另 -方面，在本實施型態中，俯視時’彳向燈3之後端部州 由蓋2之輪廓向内側凹入。俯視時，兩方向燈3之車寬方向 之外端部彼此之距離、與前述兩方向燈3之後端部刊之車寬 方向之距離之比率在1.5以上。 因此，在第3實施型態也可獲得前述諸效果。 (其他實施型態） 前述各實施型態之方向燈3、分隔部2a、及尾燈5之配置 也可以上下顛倒之型態予以利用。例如，圖12所示之機車 之尾部具傷有將第3實施型態之方向燈3及尾燈5上下顛倒 之配置構造。因此，在本實施型態中，尾燈5具有向下方傾 斜之面5a。在本實施型態中也可獲得前述諸效果。 在前述各實施型態中，俯視時，方向燈3、蓋之分隔部^ 與尾燈5之輪廓係形成大致v字型。在此，所謂「大致v字 型」’俯視時，係具有由後方向前方擴大至左右之左右一對 之面(可為平面’也可為曲面或其等之組合)之意。所謂「大 致V字型」’未必意味著在尾燈5之後端部具有角部或不連續 97858 中說.doc -18· 200528326 部。尾燈5之後端部之輪廓如第2實施型態（參照圖乃所示， 也可以圓弧等傾斜之平緩曲線或無不連續部之圓滑曲線形 成。 又，如圖13所示，在上述大致v字型中，也包含切取又字 型之一部分之形狀。即，上述「大致v字型」亦含使尾燈5 專之輪廓向後方延長之假想線呈大致V字型之形態。又，上 述輪廓並無必要延伸成直線狀，也可在中途改變角度。當 然，如圖14所示，方向燈3、分隔部2a與尾燈5之輪廓也形 成大致直線狀。 方向燈3之形狀不限於大致三角形或大致橢圓形，例如， 也可為圓形、大致正方形、大致長方形（含角部形成圓形之 形狀）等其他形狀。又，尾燈5之之形狀不限定於前述各實 施型恶之形狀。當然，有關蓋2之分隔部2&也可做種種之變 形。 [產業上之可利用性] 如以上所述，本發明可有效適用於機車等之鞍座型車輛。 【圖式簡單說明】 圖1係第1實施型態之機車之側視圖。 圖2係第1實施型態之機車之後部之俯視圖。 圖3係第1實施型態之機車之尾部之側視圖。 圖4係第1實施型態之機車之尾部之後視圖。 圖5係圖3之V-V線剖面圖。 圖6係圖3之VI-VI線剖面圖。 圖7係第2貫施型悲之機車之尾部之俯視圖。 97858 中說.d〇e -19- 200528326 圖8係第2實施型態之機車之尾部之側視圖。 圖9係第3實施型態之機車之要部之俯視圖。 圖1 0係第3貫施型態之機車之要部之側視圖。 圖11係第3實施型態之機車之要部之後視圖。 圖12係另一實施型態之機車之尾部之側視圖 圖 圖13係概念地表示另 一實施型態之機 車之尾部之俯視 圖14係概念地表示另 圖0 一實施型態之機車 之尾部之俯視 圖1 5係以往之機車之後部之側視圖。 圖16係以往之機車之後部之俯視圖。 圖17係以往之機車之後部之後視圖。 【主要元件符號說明】 2 蓋 2a 分隔部 3 方向燈（後方向燈） 3a 光源 3b 透鏡 5 尾燈 5b 透鏡 11 機車（鞍座型車輛） 21 〜26 稜線 97858 中說.doc -20-200528326 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to saddle-type vehicles such as locomotives, and in particular, to the configuration of the rear direction indicators and tail lights of saddle-type vehicles. [Prior art] Conventionally, in a locomotive or the like, a so-called rear combination lamp (for example, refer to Patent Document 1) in which the tail lamp is integrated with the left and right rear direction lamps is known. For the rear combination lamp, the tail lamp and the rear direction lamp (hereinafter collectively referred to as For vehicles), they are continuously arranged to form one body. Therefore, in vehicles with rear combination lights, it is necessary to ensure the visibility of the lights and improve the design with the sense of unity, and to miniaturize the tail. Also, The so-called discriminability of the lights means the degree to which the lights of the vehicle (for example, pedestrians, drivers of other locomotives, and car drivers) can easily see the lights. As shown in Figure 15 to Figure 17, there are also known A vehicle in which the tail lamp 101 and the rear turn lamp 102 are separated and separated by a partition portion 103a of the cover 103 (see, for example, Non-Patent Document 1). Symbols 10a, 102a ( The cross-hatched parts of Figure 15 to Figure 17 are the lenses of taillight 101 and rear direction lamp 102 respectively. The visibility of taillight 101 and rear direction lamp 102 of this vehicle is more excellent. But in this kind of vehicle After the left and right direction lights 102 As the distance becomes longer, the tail of the vehicle tends to become larger. Patent Document 1: Japanese Patent Application Publication No. 2002-140268 Non-Patent Document 1: "YJ50R Service Manual", Yamaha Engine Co., Ltd., August 1999, pl-l [Summary of the invention] 97858 said.doc 200528326 =, in the saddle-type handlebars, 'expecting to take into account the improvement of the visibility of the taillights with a high standard. The purpose of the present invention is to take into account the miniaturization of the rear part and the rear car. Recognition of the lamp 20 The saddle-type vehicle auxiliary system of the present invention includes a rear lamp having a lens, a rear direction lamp having two and about two, and a partition having a partition between the foregoing tail lamp and each of the aforementioned rear direction lamps. Cover; the outline of the rear direction indicator, the front part, and the tail light form a substantially v-shape when viewed from above; of the rear direction indicators, the rear end of the mirror is behind the front end of the lens of the rear light. At least _ part of the lens of each rear direction lamp is located below the upper end portion of the lens of the aforementioned tail light μ above the lower end portion of the lens of the aforementioned rear light is entered into the unprofitable instruction manual, the so-called front end of the lens refers to The most forward part of the = part. For example, 'When the lens is different from the front = reduced shape', the protruding end of the front contraction shape is used as the lens part. From the surface, the front side of the lens is due to When formed with a straight edge extending in the direction of f in the front-to-rear direction, the edge is used as the lens. Similarly, the so-called rear end, upper end, and lower end of the lens are located on the lens. The rear, upper, and lower parts. In addition, the inner and outer ends of the moon lens refer to the inner and outer parts, respectively. According to the saddle-type vehicle, the rear direction The outlines of the lamp, the partition and the tail light form a substantially V-shape, so the width of the tail portion of the vehicle will be shortened, and miniaturization of the tail portion can be achieved. On the other hand, the rear part of the lens of the rear direction lamp is said in 97858.doc 200528326 The end is behind the front end of the lens of the rear light. In addition, at least-part of the lens of each rear direction light is below the upper end of the lens of the rear light. And below the & part of the lens of the tail k, the rear direction lights and the tail lights at least partially overlap in the front-back direction and the up-down direction. Therefore, according to the saddle-type vehicle described above, the area of the tail light or the rear turn signal becomes large. Therefore, although the rear portion becomes small, the area of the tail light or the rear turn signal becomes large, so that the visibility can be improved. Therefore, it is possible to balance the miniaturization of the rear part with the improvement of the visibility of the rear lights. Another aspect of the present invention is a vehicle including a tail light having a lens, left and right rear direction lights each having a lens, and a cover having a partition located between the aforementioned tail light and each of the aforementioned rear direction lights; the aforementioned rear direction light and the aforementioned The partition and the outline of the tail light form a substantially V-shape. Viewed from the rear, the inner end of each of the rear turn lights is located inside the outer end of the tail light. At least a part of the lenses of each of the rear turn lights is It is located below the upper end portion of the lens of the aforementioned tail light and above the lower end portion of the lens of the aforementioned tail light. According to the above vehicle, the 'inside end' of each rear turn signal is located inside the outer end of the rear light, and at least a part of the lens of each rear turn light is located below the upper end of the lens of the rear light and The tail lamp is above the lower end of the lens, so each of the rear direction lights and the tail lights overlap at least partially in left and right 2 and up and down directions. Therefore, although the tail portion becomes smaller, the area of the tail light or the rear turn light becomes larger, so that the visibility can be improved. Therefore, according to the above-mentioned saddle-type vehicle, it is possible to take into account both the miniaturization of the rear part and the improvement of the visibility of the rear lights. 97858 said.doc 200528326 [Effects of the Invention] As described above, according to the present invention, the miniaturization of the rear portion of the vehicle and the improvement of the visibility of the rear lights can be considered with high standards. [Embodiment] An embodiment of the present invention will be described below with reference to the drawings. (First Embodiment Mode) As shown in FIG. 1, the saddle-type vehicle of the continuous mode is a so-called speed locomotive 11. However, the saddle-type vehicle of the present invention is not limited to a speed locomotive, and may be another type of locomotive. The "locomotive" includes not only Sukhoda locomotives, but also powered motorcycles. The saddle type vehicle of the present invention is not limited to a locomotive. Saddle-type vehicles also include ATV (A1Merrain vehicles; all-round off-road vehicles) and snowmobiles. The locomotive 11 includes a vehicle body 12, front wheels 13 provided on the front side of the vehicle body 12, and rear wheels 14 provided on the rear side of the vehicle body 12. A seat cushion 5 is provided from the center portion to the rear portion of the vehicle body 12. A fender 16 is provided obliquely above the rear wheel 14. A fuel tank and the like (not shown) are arranged below the seat cushion 15, and a cover 2 is provided around the fuel tank and the like. The cover 2 is disposed from the rear portion of the vehicle body 12 to the left and right sides. The cover 2 covers the rear end and the side of the vehicle body 12, so that it can function not only as a so-called tail cover but also as a side cover. In this embodiment, the cover 2 is formed by a pair of cover members divided into left and right. However, the cover 2 may be a single body or may be composed of three or more members. However, in the following descriptions, the two aspects of the car and the rear side are only referred to as the front side and the rear side, and the right and left sides seen from the direction of the passenger sitting on the seat operator 5 are only referred to as the right side and the left side, respectively. 97858 said.doc 200528326 As shown in Figure 2, when viewed from above, the outline of the cover 2 forms a substantially oval shape. On the rear side of the cover 2, a notch portion 20 for sandwiching the tail light 5 is provided. In a plan view, the cutout portion 20 is formed in a substantially V-shape that expands backward. On the rear sides of both sides of the cover 2, directional light placement holes 4 for inserting the directional lights 3 are respectively formed. As shown in Fig. 3, the directional lamp arrangement hole 4 is formed in a substantially triangular shape when viewed from the side. A partition 2 a of the cover 2 is provided between the cutout portion 20 and the turn signal arrangement hole 4. The direction indicator arrangement hole 4 is formed in the middle of the substantially V-shaped cover 2. Specifically, the direction indicator placement hole 4 is formed on a smooth surface of the cover 2 (a surface without a step other than the ridge lines 21, 23, and 24 described later) (see FIG. 2). Thereby, it is possible to improve the physical feeling of one of the turn signal 3 and the cover 2. As shown in FIG. 3, the cover 2 is viewed from the side and extends obliquely upward and backward. The cover 2 has a ridge line 2m extending in the direction of the cover 2, that is, diagonally upward and backward. The ridgeline 2 1 is a part of the cover 2 that is curved to the front side to form a convex line. In this so-called "heart line", of course, it refers to the part that is curved to the front side and is convex, but also includes a part bent at a steep angle. . Therefore, even if it is a curved part, as long as it can be recognized as a line form, it conforms to the "edge line" referred to in this patent specification, and each of the edge lines 22 to 26 described below is the same. As shown in FIG. 3, the turn signal 3 is fitted into the turn signal arrangement hole 4. The directional light has a light source 3a and a transparent lens 3b covering the light source 3a. The types of the light source & are not limited. The lens 3b may be colorless and transparent, or may be colored and transparent. The lens 3b may be opaque as long as sufficient visibility is ensured. As shown in Fig. 3, viewed from the side, the lens 3b is formed into a substantially triangular shape that is enlarged from the front end to the rear side. Therefore, the lens 3b can have a small external appearance while having a sufficient surface area. The lens 3b is a so-called horizontally long lens. 97858 said.doc 200528326 The length of the lens 3b in the longitudinal direction (substantially vertical direction) is longer than the length in the transverse direction (substantially horizontal direction). Moreover, the length of the lens 3b in the lateral direction is longer than the length in the vertical direction when viewed not only from the side but also from the rear. The lens flap is arranged along the cover], so that the entire surface can be miniaturized and its surface area can be increased on the one side. The rear side 3f of the lens 3b is inclined obliquely upward and backward. The symbol% indicates the rear end of the lens. As shown in FIG. 4, viewed from the rear, the rear end portion is located at the innermost side of the lens flutter, so in this embodiment, the rear end portion is also equivalent to the inner end portion of the lens%. As shown in FIG. 3, the lens 3b has a ridgeline 22 extending obliquely upward and backward, and a ridgeline 26 extending downward from the ridgeline 22 midway. That is, the lens flutter has a ridgeline 22 extending substantially in the front-rear direction and a ridgeline 26 extending substantially in the vertical direction. The ridgeline 22 is located on an extension of the ridgeline 21 of the cover 2 and is substantially continuous with the ridgeline 21. In addition, the ridgelines 22 and 26 may extend straight or curved (including curved lines and zigzag lines). As shown in Figs. 2 and 4, the lens 3b is more protruded from the surface than the cover 2, and the inclination angle of the lens flap in the left-right direction at the rear end portion 3d is greater than the inclination angle of the cover 2. In particular, the lens 3b has a ridgeline 26 extending substantially in the up-down direction. Therefore, when viewed from above, the lens 3b is outwardly shaped to form a distinct shape. As shown in Fig. 2, the lens 3b is formed in a substantially triangular shape in a plan view. In addition, the lens has a ridgeline 22 extending in the approximate front-rear direction, so that it is projected to the outside when viewed from the rear, forming a distinct shape. Therefore, the visibility of the turn signal 3 can be improved. As shown in FIG. 3, the partition 2a of the cover 2 is formed in a strip shape substantially parallel to the rear side 3f of the lens, and viewed from the side, it extends in a direction inclined from the vertical direction. The width of the partition 2a, that is, the square orthogonal to the length direction of the partition 2a is said in 97858.doc -10- 200528326 Therefore, the length of the direction light 3 and the tail light 5 is approximately constant at a certain interval in the length direction. Separated. The partition 2 has ridgelines 23 and 24 extending obliquely upward and backward as viewed from the side. The ridge line 23 is continuous to the ridge line 22 of the direction indicator 3, and the ridge line 24 is continuous to the ridge line 23. The tail light 5 has a light source (not shown) and a lens% covering the light source. The lens% may be transparent or opaque. The lens 5b is viewed from the side and has a ridgeline 25 extending obliquely upward and backward, and the ridgeline 25 is continuous to the ridgeline 24 of the partition 2a. The lens 5b of the tail light 5 is divided into an upper portion and a lower portion by a ridge line 25 as a boundary, and the ridge line is formed at the ridge line. The lower side forms a surface 5a inclined backward and upward, and the upper side of the ridge line 25 forms a surface inclined downward and rearward. As shown in Fig. 2, when viewed from above, the tail light 5 has a profile that is curved rearwardly into a convex shape. Here, the aforementioned ridgeline 25 forms the above-mentioned outline. As shown in FIG. 4, the rear lamp 5 is formed into a generally table shape when viewed from the rear, and the upper side (ie, the ridge line 25) and the lower side are bent upwards into a convex shape. As shown in FIG. 2, in a plan view, the outlines of the left and right direction lights 3, the partition, and the tail light $ form a substantially V shape. Here, the angle A of the angle A formed by the tangent lines B at the front ends of the two partitions 2a is 40. ~ 140. Better. The tail light 5 is disposed inward of the two tangent lines B above. In addition, the ratio L1 / L2 of the distance L1 between the ends of the vehicle width direction (upper and lower directions in FIG. 2) of the two direction lights 3 and the distance L2 of the vehicle width direction of the ends behind the two direction lights 3 is 1_5 or more. should. As shown in FIG. 3, the rear end portion 301 of the lens 3b of each direction lamp 3 is located at the front end portion 5 of the lens 5b of the tail light 5 (behind 1). As shown in FIG. 4, viewed from the rear, the other end The part 5d is located at the outermost side of the lens 5b, so the front end part 5d is also equivalent to the outer end part of the lens 5b. As shown in FIG. 3, the lens 3b of each direction light 3 is located at the lens 5b 97858 of the tail light 5. 〇c 11 200528326 Above the upper end portion 5c and above the lower end portion 5e. That is, the lens 3b and the lens 5b overlap at least partially in the front-back direction and the up-down direction. As shown in FIG. 4, viewed from the rear, each direction light The inner end portion 3d of the lens 3b of 3 is located inside the outer end portion 5d of the lens 5b of the tail light 5. Specifically, the inner end portion 3d of the right lens 3b is located to the left of the outer end portion 5d of the lens 5b, and the left The inner end portion 3d of the side lens 3b is located to the right of the outer end portion 5d of the lens 5b. As described above, the ridgeline 21 of the cover 2, the ridgeline 22 of the lens 3b of the direction indicator 3, and the ridgeline 23, 24 of the partition 2a. And the ridge line 25 of the lens 5b of the tail light 5 is substantially continuous, viewed from the side, and extends obliquely upward and backward. Therefore, Viewed from the rear, these ridgelines 21 to 25 do not overlap each other (refer to FIG. 4). Therefore, these ridgelines 21 to 25 are easily recognized by the rear. From the rear, the lens 3b of the direction indicator 3 is arranged at The position overlapping with the ridge lines 23 and 24 of the partition 2a. The light source 3a of the direction lamp 3 does not overlap with the ridge lines 23 and 24. Next, the installation structure of the direction lamp 3 will be described. As shown in FIG. 5 and FIG. The reflecting mirror 3c of the lamp 3 is formed with an engaging portion 31 that is fastened to the peripheral portion of the lens. After the lens 3b is fixed to the engaging portion 31, the lens 3b and the reflecting mirror 3c and the light source 3a (not shown in Figs. 5 and 6) (Shown) as a whole, from the back side to the front side is embedded into the directional light configuration hole 4 of the cover 2. The reflector 3c is provided with a mounting seat 32 forming a screw hole, and inside the cover 2 is also provided with a screw hole mounting Base 33. After the direction light 3 is inserted into the direction light configuration hole 4, the mounting base 32 and the mounting base 33 are fixed by the screws 34. Then, the direction light 3 is fixed to the cover 2. The above are the direction lights 3 and 1 of the first embodiment. Assembly structure of the tail light 5 ^ As described above, according to the locomotive 1 丨, when viewed from the top (refer to FIG. 2, the wide direction light 3, 97858) It is said that.doc 200528326 The outline of the partition 2a and the tail light 5 form a substantially V-shape, so the width of the tail is shortened, and the size of the tail can be reduced. On the other hand, the rear end 3d of the lens 3b of the direction light 3 is located in the tail light 5 is behind the front end portion 5d of the lens 5b, and the lens 3b is located below the upper end portion 5c of the lens 讣 and above the lower end portion 5e, so the area of the direction light 3 and the tail light 5 becomes larger. Also, viewed from the rear Since the inner end portion 3d of the lens 3b is located inside the outer end portion 5d of the lens 5b, the areas of the turn signal 3 and the tail light 5 can be further increased. Therefore, 'even though the width of the rear part becomes shorter, the area of the direction lights 3 and the tail lights 5 becomes larger', so that the visibility of these rear lights (ie, the direction lights 3 and the tail lights 5) can be improved. Therefore, it is possible to take into account both the miniaturization of the tail and the improvement of the visibility of the rear lights. In addition, it is possible to achieve a streamlined shape of the tail portion and to ensure the physical feeling of one of the turn signals 3 and the tail light 5. The lens 3b of the turn signal lamp 3 has convex ridgelines 22 and 26 toward the front side. Generally, the ridgeline portion is relatively conspicuous and can be easily recognized even from a distance. Therefore, the locomotive 11 can further improve the visibility. In addition, since the ridgelines 22 and 26 are not only a part of the turn signal 3, even if the entire turn signal 3 is enlarged, the visibility can be improved. Therefore, it is possible to improve the visibility while miniaturizing the vehicle. Moreover, the partition part 2a of the cover 2 also has convex-shaped ridgelines 23 and 24 toward the front side. Therefore, the partition portion 2a has an uneven shape, and the rigidity of the partition portion 2a can be improved. Therefore, the width of the partition portion 2a can be reduced, and further miniaturization of the tail portion can be achieved. Also, in the locomotive 11, viewed from the rear, the ridgeline 22 of the lens 3b of the turn signal 3 does not overlap the ridgelines 23 and 24 of the partition 2a. Therefore, the .doc -13- 200528326 direction light 3 in 97858 can be easily recognized without being hindered by the partition 2a. Therefore, the visibility of the turn signal 3 can be further improved. The light source 3a of the 'direction light 3' is viewed from the rear, and is arranged at a position which does not overlap with the ridgelines 23, 24 of the partition 2a. Therefore, the turn signal 3 can be easily recognized without being hindered by the partition 2a. Therefore, the visibility of the turn signal 3 can be further improved. In addition, according to the locomotive 11, the lens 5b of the tail light 5, the partition 2a, and the lens 3b of the turn signal 3 have ridgelines 22 to 25 extending in the substantially front-rear direction and being continuous with each other. Therefore, the physical feeling of one of the taillight 5, the cover 2, and the turn signal 3 can be improved. In this embodiment, since the lens 3b of the direction indicator 3 is transparent, the flicker of the direction indicator 3 can be clearly and clearly recognized, and the direction indicator 3 can provide an impact print, so that the design can be improved. A rear surface 5a is formed at the rear portion of the lens 5b of the tail light 5. In this way, the rear portion of the lens 5b is an inclined surface, so that the surface area of the lens 5b can be increased compared with the case where the vertical surface is formed, so the visibility of the tail light 5 can be further improved. According to the locomotive 11, since there is a partition between the tail light 5 and the direction light 3, the visibility of the tail light 5 and the direction light 3 can be further improved. Also, the partition. The width is approximately constant in the length direction of the partition 2a. Therefore, the tail light 5 and the direction light 3 are separated by a substantially constant width, and these signals can be more clearly and easily distinguished, thereby further improving the tail light 5 and direction. The recognizability of lamp 3. In addition, since the width of the partition portion 2a is approximately constant, the tail light 5 and the direction light 3 can be arranged closer to each other in substantially the entire area in the length direction of the partition portion to thereby ensure the lens of the tail light 5 and The area of the lens 3 b of the direction light) reduces the size of the tail. 97858 says .doc -14 · 200528326 Also, the partition 2a extends obliquely upward and backward when viewed from the side. That is, the section 2a is viewed from the side and extends from a vertical direction to an oblique direction. Therefore, the directions: k 3 and the tail light 5 are inclined forward and downward with the partition 2 a facing each other. Therefore, the length of these sides can be extended, and the visibility of the tail light 5 and the direction light 3 can be further improved. In addition, according to the locomotive 11, the lens 3b of the direction light 3 protrudes toward the surface side, so that it has a shape easily recognizable by the valley, and the area can be increased. Therefore, the visibility of the direction light 3 can be further improved. In addition, since the lens 3b of the turn signal 3 protrudes to the surface side more than the cover 2, the visibility of the turn signal 3 can be further improved. In addition, when the lens grand of the direction light 3 is viewed from above, it protrudes to the outside in the left-right direction than the cover 2, so even if the surface area of the lens 3b of the direction light 3 is increased, the degree of bulging in the left-right direction of the cover 2 is also less The tail of the locomotive can be further miniaturized. In addition, the direction indicator 3 has a substantially triangular shape when viewed from above, and has an easily recognizable shape. Therefore, the visibility of the south direction indicator 3 can be improved not only in terms of arrangement but also in terms of shape. In the locomotive 11, the angle A of the angle A formed by the tangent lines B at the front ends of the two partitions 2a is 40 when viewed from above. ~ 140. . Therefore, it is possible to suppress the width of the tail portion, and to improve the visibility while miniaturizing the tail portion. In addition, in a plan view, the tail lamp 5 is disposed inwardly of the two tangent lines B, so that the tail portion can be further downsized. In the locomotive 11, the ratio L1 / L2 of the distance L1 between the ends outside the vehicle width direction of the two direction lights 3 and the distance B2 from the vehicle width direction of the ends behind the two direction lights 3 is 1.5 or more. Therefore, it is possible to improve the visibility of the direction indicator 3, and 97858 order to make the .doc -15-200528326 miniaturization of the tail. (Second Embodiment Mode) Next, a saddle-type vehicle of a second embodiment mode will be described with reference to Figs. 7 and 8. The Bembesch type is the locomotive 11 of the first embodiment, and the tail p is changed. The parts corresponding to the first embodiment are given the same symbols as the first embodiment. In the second embodiment, the tail light 5 and the turn signal 3 are also separated by a cover partition portion ~. As shown in Fig. 7, the outlines of the directional lights 3, the partitions 2a, and the tail lights 5 in a plan view form a substantially V-shape. As shown in FIG. 8 ', the rear end portion 3d of the lens 3b of each direction light 3 is located behind the front end portion 5d of the lens 5b of the tail light 5. In this embodiment, the front end portion 5d of the lens 5b is also the lower end portion of the lens 5b. In this embodiment, the lens 3b is located below the upper end portion 5c and above the lower end portion 5d of the lens 5b. Also viewed from the rear, the inner end portion (= rear end portion 3d) of the lens 3b of each direction light 3 is located inside the outer end portion (= front end portion 5d) of the lens 5b of the tail light 5. As shown in FIG. 8, the cover 2, the lens 3 b of the direction light 3, the cover 2 partition 2 a, and the lens 5 b of the tail light 5 have convex ridgelines 21, 22, 23, and 25 toward the front side, respectively. These ridgelines 21, 22, 23, and 25 are substantially continuous, viewed from the side, and extending obliquely upward and backward. In this embodiment, the ridgeline 23 of the partition 2a and the ridgeline 22 of the turn signal 3 are viewed from the rear and do not overlap. A rear face 5a is formed on the rear lamp 5 and is inclined upward. The partition portion 2a extends in a direction inclined from the vertical direction, and the width of the partition portion 2a is kept substantially constant. As shown in Fig. 7, when viewed from above, the lens 3b of the turn signal 3 protrudes more than the cover 2 from the front side. In this embodiment, the direction indicator 3 has a substantially oval shape when viewed from above. 97858 said.doc -16- 200528326 Also, as shown in Fig. 8, the direction indicator 3 is viewed from the side, forming a generally elliptical shape leaning forward. In this embodiment, the angle of the angle formed by the two partitions with respect to the tangent of the front end portion is set to 40 in a plan view. ~ 14〇. . The tail light 5 is disposed inside the front of the two tangents. When viewed from above, the ratio of the distance between the outer editor Deng of the two direction lights 3 in the vehicle width direction to the distance in the vehicle width direction of the rear ends of the two direction lights 3 is 1.5 or more. Therefore, the above-mentioned effects can also be obtained in the second application mode. (Third Embodiment) Next, a saddle-type vehicle according to a third embodiment will be described with reference to Figs. 9 to 11. In this embodiment, the locomotive of the first embodiment is modified according to the tail. The parts corresponding to the first embodiment are given the same symbols as the first embodiment. 'In the third embodiment, the partition portion of the tail light 5 and the direction light 3 is also covered. As shown in FIG. 9, the outline of the direction light 3, the partition portion 2 a, and the tail light 5 in a plan view forms a substantially V shape. As shown in FIG. 1G, the rear end portion 3d of the lens of the direction light 3 is located behind the front end portion of the lens of the tail light 5. In addition, in the present example, the end portion 5e not shown in FIG. 11 is a lens % Front end. Also, as shown in FIG. 11, the lens 3b is located below the upper end of the lens 5b and above the lower end. In addition, viewed from the rear, the inner end of the lens 3b of each direction light 3 3g is located inside the outer end of the lens of the tail light 5. As shown in FIG. 10, the lens 3b of the direction light 3 has a ridgeline 22 extending in a substantially horizontal direction (strictly speaking, backward obliquely upward), and The ridgeline 26 extending in a substantially vertical direction. The partition 2a has a valley line extending in a substantially horizontal direction. 97858.doc 17 200528326 2 ± 8. That is, the partition 2a has a concave surface. Therefore, the direction indicator 3 is viewed from the rear.时 'divider 2a does not cause any obstruction. Therefore, the recognition of the direction light can be improved. The rear side of the taillight 5 is inclined upward and backward. The partition ㈣ extends from the side view to the direction tilted vertically, and the width of the partition ^ remains approximately constant.-As shown in Figure 9, The lens 3b protrudes more on the surface side than the cover 2. In this embodiment, the direction indicator 3 also has a substantially triangular shape when viewed from above. Also, the direction indicator 3 also has a substantially triangular shape when viewed from the side (see Fig. ⑼). In terms of this embodiment, in the plan view, the end state of the rearward direction lamp 3 is recessed inward from the contour of the cover 2. In plan view, the distance between the ends of the two direction lamps 3 outside the vehicle width direction, The ratio of the distance to the vehicle width direction of the end section after the two direction lights 3 is 1.5 or more. Therefore, the aforementioned effects can also be obtained in the third embodiment. (Other embodiments) The directions of the foregoing embodiments The arrangement of the lamp 3, the partition 2a, and the tail light 5 can also be used upside down. For example, the rear part of the locomotive shown in FIG. 12 has injuries that turn the direction light 3 and the tail light 5 of the third embodiment upside down. Configuration structure. Therefore, in this embodiment In the embodiment, the tail light 5 has a downwardly inclined surface 5a. The aforementioned effects can also be obtained in this embodiment. In each of the foregoing embodiments, when viewed from above, the direction light 3, the partition of the cover ^, and the outline of the tail light 5 It forms a substantially V-shape. Here, the so-called "approximately V-shape" has a pair of faces (which can be flat or curved) or a combination of the left and right pairs that extend from the front to the left and right when viewed from above. ). The so-called "approximately V-shape" does not necessarily mean that there is a corner or discontinuity at the end of the taillight 5 after the end of the light. The state (refer to the figure shown in the figure) can also be formed by a gentle curve such as an arc or a smooth curve without discontinuities. As shown in FIG. 13, the above-mentioned substantially V-shape also includes a shape in which a part of the shape is cut out. That is, the above-mentioned "approximately V-shape" also includes an imaginary line that extends the profile of the taillight 5 to the rear in a shape of a substantially V-shape. It is not necessary to extend the contour into a straight line, and the angle may be changed midway. Of course, as shown in FIG. 14, the outlines of the turn signal 3, the partition 2a, and the tail light 5 are also formed substantially linearly. The shape of the turn signal 3 is not limited to a substantially triangular shape or a substantially elliptical shape, and may be, for example, a circular shape, a substantially square shape, or a substantially rectangular shape (including a shape in which the corners are rounded). The shape of the tail lamp 5 is not limited to the shape of each of the above-mentioned implementation types. Of course, the partition 2 & of the cover 2 can be variously modified. [Industrial Applicability] As described above, the present invention is effectively applicable to saddle-type vehicles such as locomotives. [Brief description of the drawings] FIG. 1 is a side view of a locomotive of the first embodiment. Fig. 2 is a plan view of the rear portion of the locomotive of the first embodiment. Fig. 3 is a side view of the rear portion of the locomotive of the first embodiment. Fig. 4 is a rear view of the rear portion of the locomotive of the first embodiment. Fig. 5 is a sectional view taken along the line V-V in Fig. 3. 6 is a sectional view taken along the line VI-VI in FIG. 3. FIG. 7 is a top view of the rear part of the second locomotives. 97858 said .d〇e -19- 200528326 Figure 8 is a side view of the rear part of the locomotive of the second embodiment. Fig. 9 is a plan view of a main part of a locomotive according to a third embodiment. Fig. 10 is a side view of the main part of the locomotive of the third through-type. Fig. 11 is a rear view of the main part of the locomotive of the third embodiment. Fig. 12 is a side view of the tail of a locomotive of another embodiment. Fig. 13 is a plan view of the tail of a locomotive of another embodiment. Fig. 14 is a view of the rear of a locomotive of another embodiment. Top view 15 is a side view of the rear part of a conventional locomotive. FIG. 16 is a plan view of a rear portion of a conventional locomotive. Fig. 17 is a rear view of a rear portion of a conventional locomotive. [Description of main component symbols] 2 cover 2a partition 3 direction light (rear direction light) 3a light source 3b lens 5 tail light 5b lens 11 locomotive (saddle type vehicle) 21 ~ 26 edge line 97858.doc -20-