200520993 (1) 九、發明說明 【發明所屬的技術領域】 本發明是關於機車的顯示裝置。 【先前技術】 作爲以往的機車的顯示裝置，習知的裝置會顯示複數 的資訊（例如，參照專利文獻1 )。 【專利文獻1】 日本特開2002 - 331978公報 用以下的第17圖來說明專利文獻1的第4圖，圖號 是重新標過。 第17圖是用來顯示習知的機車的顯示裝置的說明圖 ’是顯示了經由支架而安裝在機車的車體框架301的作爲 顯示裝置的儀表部3 02。 儀表部3 02，是在顯示面3 04，設置有：數位式的速 度顯示部305、類比式的引擎轉數顯示部306、以及各種 警報顯示部3 0 7。 在上述的儀表部3 02，作爲機車的資訊，可得到速度 、引擎轉數及各種的資訊。這些資訊，雖然是集中顯示在 一個顯示部，可是對於駕駛者，傳達資訊優先順序較高的 資訊’需要對其進行改變顏色或顯示方式等的設計，有時 $本會變高。而當要得到作爲車體後部的資訊的後方視野 時’爲了看到左右的後照鏡3 1 1、3 1 1，必須將視線左右 移動。如果能將後方視野在與儀表部3 02大致同樣的位置 200520993 (2) 進行確認的話，可減少視線的移動，能容易取得資訊。並 且’可在與儀表部3 02同樣的位置得到作爲其他資訊，例 如’引擎的各種資訊、關於導航裝置的資訊、交通資訊等 ’且只要能明白地顯示其優先順序的話，就可瞬間得到很 多資訊。 【發明內容】 【發明欲解決的課題】 第1發明，是將具備有顯示駕駛狀態等的資訊的顯示 部的顯示裝置設置在車體前部的機車，其特徵爲：顯示裝 置’相對於顯示部的透鏡面，是以將與其不同個體的儀表 部殻體朝向駕駛者側突出的型態，將其配置成伸入透鏡面 ’將儀表部殻體的顯示部配置成較顯示部更靠近駕駛者側 〇 如果在靠近駕駛者側的顯示部顯示優先順序較高的資 訊的話，則不用對顏色或顯示方式作特別的設計，能夠讓 駕駛者容易地辨識所集中的資訊。 第2發明，是以用來監視機車後方的後視螢幕，來作 爲顯不部。 將顯示部作成用來監視機車的後方的後視螢幕，與使 用後照鏡的情況相比，可減少視線的移動，且能與其他資 訊一起得到機車的後方視野。 第3發明，是將儀表部作成速度表。 將儀表部作成速度表，則可與其他資訊一起得到速度 -5- 200520993 (3) 資訊。 第4發明，將速度表作成類比式，在速度表的外緣部 的內側且沿著外緣部配置顯示速度的數字，將外型小於該 速度表的類比式的轉速表，配置在速度表的外緣部的@俱|』 Ο 除了速度資訊之外，可與其他資訊一起得到引擎轉數 資訊。 / 第5發明，是在將駕駛者的腳部的前方予以覆蓋的腿 部護罩的上部，將用來得到車體後方的資訊的後視螢幕設 置成朝上方突出，以部分重疊的方式將儀表部配置在該後 視螢幕的上部，該儀表部，是由：類比式的速度表、以及 配置於該速度表的內側，並且作成與速度表相似形狀的類 比式的轉速表所構成。 可有效應用腿部護罩的上部空間，使後視螢幕及儀表 部集中配置，可容易地且瞬間得到大量資訊。 第6發明，顯示部，其具有作爲：當機車停止時用來 顯示引擎的作動狀態的引擎監視器的機能。 顯示部，具有作爲引擎監視器的機能，能以一個顯示 部得到大量資訊。 【發明效果】 第1發明’顯示裝置，相對於顯示部的透鏡面，是以 將與其不同個體的儀表部殼體朝向駕駛者側突出的型態， 將其配置成伸入透鏡面，將儀表部殼體的顯示部配置成較 -6 - 200520993 (4) 顯示部更靠近駕駛者側’所以如果在靠近駕駛者側的顯示 部顯示優先順序較高的資訊的話，則不用對顏色或顯示方 式作特別的設計，能夠讓駕駛者容易地辨識所集中的資訊 〇 第2發明’是以用來監視機車後方的後視螢幕，來作 爲顯示部。 要確認後方情況，與使用後照鏡的情況相比，可減少 視線的移動’且能容易且迅速地與其他資訊一起得到機車 的後方視野。 第3發明，將儀表部作成速度表，則可與其他資訊一 起得到速度資訊。 第4發明，將速度表作成類比式，在速度表的外緣部 的內側且沿著外緣部配置顯示速度的數字，將外型小於該 速度表的類比式的轉速表，配置在速度表的外緣部的內側 ，所以除了速度資訊之外，可與其他資訊一起得到引擎轉 數資訊。 第5發明，是在將駕駛者的腳部的前方予以覆蓋的腿 部護罩的上部，將用來得到車體後方的資訊的後視螢幕設 置成朝上方突出，以部分重疊的方式將儀表部配置在該後 視螢幕的上部，該儀表部，是由：類比式的速度表、以及 配置於該速度表的內側，並且作成與速度表相似形狀的類 比式的轉速表所構成，所以可有效應用腿部護罩的上部空 間，使後視螢幕及儀表部集中配置，可容易地且瞬間得到 大量資訊。 200520993 (5) 第6發明，顯示部，其具有作爲：當機車停止時用來 顯示引擎的作動狀態的引擎監視器的機能，所以能以一個 顯示部有效地得到大量資訊。 【實施方式】 以下根據附圖來說明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，是將頭 管12安裝在單殼體式框架11(後面會詳細敘述）的前部， 在該頭管1 2可自由轉向地安裝著前懸吊裝置1 3，以該前 懸吊裝置1 3支承前輪1 4，在單殼體式框架1 1的後部安 裝水平對臥式引擎1 6，在該引擎1 6的後部連結變速機構 (沒有圖示），經由驅動軸1 7將後輪1 8連結在該變速機構 ，並且將用來支承後輪1 8的搖臂2 1可上下自由擺動地安 裝在單殼體式框架11的後部，在單殼體式框架11的後部 上部安裝後部框架23，在該後部框架23，設置：讓駕駛 者騎乘的駕駛者用座墊部24、以及讓共乘者騎乘的較駕 駛者用座墊部24更高且配置在其後方的共乘者用座墊部 25，是以圍繞前懸吊裝置1 3的方式，在駕駛者用座墊部 24的前方，設置有：用來覆蓋駕駛者的腳部的前方，側 面觀察爲〈字型的腿部護罩27，在安裝於前懸吊裝置1 3 的上部的車把桿28與駕駛者用座墊部24之間，是設置有 從側面觀察爲大致U字型的跨下部29。 單殻體式框架ll(「monocoque」的「mono」是單一 -8- 200520993 (6) 的意思’ 「co qUe」是殻體的意思。），是用來支承荷重， 不是管狀框架’而是以板狀的構件所形成的框架，是要用 來確保剛性且達成輕量化的構造。 這裡的16a、l6a(僅顯示前側的圖號16a)是突出於引 擎16的左右的氣缸部，31是覆蓋前輪14的上方的前擋 泥板’ 32是擋風玻璃，33是儀表部，34、34(僅顯示前側 的圖號34) ’是安裝於腿部護罩27的兩側部的作爲方向 指示燈的方向燈，3 5、3 5 (僅顯示前側的圖號3 5 )，是用來 將進入到腿部護罩27內的空氣予以排出的空氣排出口， 36是配置於單殻體式框架1 1的下方的油箱，37、37(僅 顯示前側的圖號3 7)，是用來覆蓋引擎1 6的側部上方的 腳踏板，38、38(僅顯示前側的圖號38)，是用來承載駕駛 者的腳而安裝於腳踏板3 7、3 7的前部的駕駛者用踏板， 41，是用來承載共乘者的腳而安裝於腳踏板37、37的後 部（彎曲部37a、3 7a)的共乘者用踏板，42、42 (僅顯示前 側的圖號42)，是用來覆蓋引擎1 6的側部下方而配置於 腳踏板3 7、3 7的下方的腳踏底板’ 4 3 ··(··代表有複 數個，以下相同），是從引擎1 6的前部朝後方延伸的排氣 管，44是連結於排氣管43 ··的後部的滅音器，46、46( 僅顯示前側的圖號46)’是共乘者用扶手部’ 47是用來防 止衝擊力從後輪1 8傳達到單殼體式框架1 1的後避震單元 ，4 8是用來供後避震單元4 7內的機油出入的儲存槽，5 1 是用來覆蓋後輪1 8的斜則上方而安裝於搖臂2 1的上部的 後擋泥板，52是從駕駛者用座墊部24的後部豎立設置的 -9- 200520993 (7) 駕駛者用靠背部，53是設置於駕駛者用靠背部52的上部 中央部的突出部。 第2圖是本發明的機車的立體圖，機車10的腿部護 罩27，是由··左護罩部6 1與右護罩部62所構成，在該 左護罩部61及右護罩部62內的上部分別設置收容室86 而可以收容安全帽，以後擾流罩63覆蓋機車1 0的共乘者 用座墊部25的上方，並且可自由開閉地將後擾流罩63安 裝於後部框架23，將後擾流罩63開啓，也就是在立起狀 態，具有能抵接共乘者的腰部、背部的作爲靠背部的機能 。65、65 (僅顯示前側的圖號65)，是當駕駛者的腳朝前方 延伸時用來乘載腳部的前部腳踏部，66、67是左右的尾 燈，68、69是分別朝向後方分別安裝在左右的尾燈66、 67的後部的後方攝影用拍攝器。 第3圖是本發明的機車的正面圖，在機車1〇的腿部 護罩27的前部設置有空氣入口 71，在該空氣入口 71內 的左右處配置散熱水箱72、72，在空氣入口 71的上部緣 部，是安裝有作成Μ字型的LED(Light Emitting Diode: 發光二極體）製的頭燈73。75是前部中心外殼，76是離 合器柄，7 7是前輪用刹車柄。 頭燈7 3，是由：朝車輛的左右方向延伸的大致v字 型的左右延伸部73a、以及從該左右延伸部73a的左右端 ，分別朝上下方向，詳細來說是朝下方延伸的上下延伸部 73b、73b所構成，左右延伸部73a是發出會車用近光（所 謂的近光燈）的部分，上下延伸部7 3 b、7 3 b，是用來發出 -10- 200520993 (8) 行駿用遠光（所謂的遠光燈）的部分，在第1圖，是將較側 面觀察爲〈字型的腿部護罩27的彎曲部27a更上方的前 面部作成上部傾斜部27b，且將較彎曲部27a更下方的前 面部作成下部傾斜部27c，在第1圖及第3圖，在上部傾 斜部27b設置了左右延伸部73a，且在涵蓋上部傾斜部 2 7b與下部傾斜部27c的範圍設置了上下延伸部73b。 左右延伸部73a及上下延伸部73b，其大部分是作成 發光部。 第4圖是本發明的機車的後部俯視圖（圖中的箭頭 (FRONT)表示車輛前方。以下相同），在機車10的共乘者 用座墊部25的前部中央是設置有朝上方突出的突出部53 ’在後擾流罩63的前部是設置有讓突出部53退避的退避 部63a’在後擾流罩63的兩側邊是配置有共乘者用扶手 部 46 、 46 。 第5圖是顯示本發明的機車的腿部護罩的主要部分側 面圖’腿部護罩27的左護罩部61，是由：護罩主體84、 以及可自由開閉地安裝於該護罩主體8 4的側部的蓋部 8 5 (以粗線來顯示蓋部§ 5的輪廓）所構成，蓋部8 5，是用 來在其側部安裝方向燈34。右護罩部62(參照第2圖）， 相對於上述的左護罩部6 1是形成爲左右對稱的形狀，並 且其基本構造是相同的。 第6圖是顯示本發明的機車的腿部護罩主要部分的立 體圖，將腿部護罩27的左護罩部61的蓋部85朝車體前 方開啓，在左護罩部6 ]內所設置的收容室8 6，收容了安 -11 - 200520993 (9) 全帽8 7。6 1 a是左護罩部6 1的開口部。 蓋部8 5，是經由鉸鏈部9 1可自由開閉地安裝於護罩 主體84，藉由將蓋部85的內側所安裝的碰鎖桿92，卡合 在護罩主體84的內側所安裝的鎖定裝置93，成爲將蓋部 8 5關閉的狀態，藉由沒有圖示的鎖定解除裝置，解除鎖 定裝置93與碰鎖桿92的卡合的話，則可以將蓋部85開 啓。 第7圖是第1圖的7 — 7線剖面圖，是在剖面爲门字 型的將開口側朝向下方的單殼體式框架1 1的下方配置油 箱3 6，詳細來說，是將在油箱3 6的上部所設置的細體部 1 0 1配置在單殼體式框架1 1的內側，將在油箱3 6的細體 部101的下部所一體成型的突出部102、102從單殻體式 框架1 1露出於外部。1 04是用來封閉油箱3 6的供油口 1 0 5的蓋子。 第8圖是第1圖的8 - 8線剖面圖，是在腿部護罩2 7 的空氣入口 7 1的內側配置有散熱水箱72、72。 散熱水箱72，是藉由沿著腿部護罩27的緣部作成大 致圓弧形狀，而可以緊緻化地配置在腿部護罩2 7內。 第9圖是顯示本發明的機車的顯示裝置的主要部分說 明圖，顯示裝置1 1 0，是由：顯示文字、圖形的顯示部 1 1 1、以及配置成部分重疊於該顯示部〗1 1的儀表部3 3所 構成。 顯示部111，在透鏡面111b內具備有：左顯示部Π3 及右顯示部1 ] 4，例如，在行駛過程中，是將以上述的後 -12- 200520993 (10) 方攝影用拍攝器68、69所拍攝的車輛後方視野分別顯示 在左顯示部1 1 3及右顯示部1 1 4，車輛在停止時，以數位 顯示或桿狀圖表來顯示引擎1 6 (參照第1圖）的冷卻水溫、 潤滑油溫、潤滑油壓等。 第10圖是本發明的機車的儀表部的正面圖，儀表部 33，是具備有：圓形的類比式速度表121、在該速度表 121內的上部所設置的數位式時鐘122及數位式里程表 1 23、外徑小於速度表1 2 1，且配置在速度表1 2 1內的下 部的圓形的類比式轉速表1 2 4、以及分別配置在該轉速表 1 24的左邊及右邊的類比式冷卻水溫表丨26及類比式燃料 剩餘量表1 2 7。 在這裡，131是速度表121的速度刻度，132是速度 表121的速度指示値，133是速度表121的指針，134是 轉速表1 24的轉速刻度，1 3 6是轉速表1 24的轉數指示値 ’ 1 3 7是轉速表1 2 4的指針，1 3 8、1 4 1是冷卻水溫表1 2 6 的溫度刻度及指針，1 4 2、1 4 3是燃料剩餘量表1 2 7的燃 料刻度及指針，1 4 4、1 4 6是用來顯示方向燈3 4 (參照第1 圖）的指示方向的顯示燈，1 4 7是用來顯示行駛用遠光燈 的點亮的顯示燈，1 4 8是用來顯示引擎潤滑油的壓力或量 的降低的顯示燈，1 5 1是顯示燃料噴射系統的作動狀態的 顯示燈，1 5 2是顯示變速機構內的齒輪列的空轉位置的顯 示燈。 弟]】圖是藏不本發明的機車的顯示裝置的第一立體 Θ ’是配置成讓顯示裝置1 1 0的顯示部]1 ]與儀表部3 3 -13- 200520993 (11) 重疊’並且使儀表部3 3突出於顯示部1 1 1。藉此，可以 使顯示裝置1 1 0形成爲更具立體性，讓顯示裝置丨丨〇給予 人強烈的印象。 第1 2圖是第1 1圖的丨2 — 1 2線剖面圖，顯示裝置 1 1 〇，相對於設置於顯示部1 11的透鏡面1 i i b，是以將與 其不同個體的作爲儀表部殼體的儀表部3 3的周壁部3 3 a 朝向駕駛者側突出的型態，將其配置成伸入透鏡面ii b ’將儀表部3 3的顯示部3 3 ^配置成較顯示部n丨更靠近 駕駛者側。3 3 d是儀表部3 3的透鏡面。 第13圖是顯示本發明的機車的顯示裝置的第二立體 圖，是在擋風玻璃32的內側配置顯示裝置丨！ 〇，將儀表 部3 3的周壁部3 3 a朝車輛前方延長，形成了車輛前後方 向較長的作成三角形的儀表延長壁部33b，使該儀表延長 壁部33b從顯示部1 1 1(參照第丨1圖）的前外殻n la朝上 方突出。 藉由使前後較長的儀表延長壁部3 3 b從前外殼1 1 1 a 突出，可以將顯示裝置1 1 0作成流線型的形狀，可以給予 人具有速度感的印象。 如以上的第9圖〜第1 3圖所說明，第1發明，是將 具備有顯示駕駛狀態等的資訊的顯示部1 1 1的顯示裝置 1 10設置在車體前部的機車10(參照第1圖），其特徵爲： 顯示裝置1 1 〇，相對於顯示部1 1 1的透鏡面1 1 1 b，是以將 與其不同個體的作爲儀表部殼體的周壁部3 3 a朝向駕駛者 側突出的型態，將其配置成伸入透鏡面1 1 1 b，將儀表部 -14- 200520993 (12) 3 3的顯示部3 3 c配置成較顯示部Π 1更靠近駕駛者側。 如果在靠近駕駛者側的顯示部3 3 c顯示優先順序較高 的資訊的話，則不用對顏色或顯示方式作特別的設計，能 夠讓駕駛者容易地辨識所集中的資訊。 顯示裝置110，是配置成讓與其不同個體的儀表部33 重疊於顯示部1 1 1，使顯示部1 1 1與儀表部3 3集中則瞬 間可得到大量資訊。並且，由於儀表部3 3是重疊於顯示 部1 11，所以與只是將顯示部與儀表部鄰接配置的方式相 比，可以更減少視線的移動量，可以更容易且更迅速地掌 握不同的資訊。 第2發明，是以用來監視機車1 0後方的後視螢幕， 來作爲顯示部1 1 1。 藉由將顯示部1 1 1作成後視螢幕，則要確認後方，與 使用後照鏡的情況相比，可減少視線的移動，且能容易且 迅速地與其他資訊一起得到機車1 0的後方視野。 第3發明，是將儀表部33作成速度表121。 將儀表部3 3作成速度表I 2 1，則可容易地與其他資 訊一起得到速度資訊。 第4發明，將速度表〗2丨作成類比式，在速度表1 2 i 的外緣部的內側且沿著外緣部配置顯示速度的數字，將外 型小於該速度表I 2 1的類比式的轉速表丨2 4，配置在速度 表1 2 1的外緣部的內側。 由於將速度表1 2 1作成類比式，且將類比式的轉速表 1 24配置在速度表1 2 1的外緣部的內側，除了速度資訊之 -15- 200520993 (13) 外，可容易地與其他資訊一起得到引擎轉數資訊。 第5發明，是在將駕駿者的腳部的前方予以覆蓋的腿 部護罩27(參照第1圖）的上部，將用來得到車體後方的資 訊的後視螢幕也就是顯示部Π 1設置成朝上方突出，以部 分重疊的方式將儀表部33配置在該後視螢幕的上部，該 儀表部3 3，是由：類比式的速度表1 2 1、以及配置於該速 度表1 2 1的內側，並且作成與速度表1 2 1相似形狀的類比 式的轉速表124所構成。 由於是在腿部護罩27的上部，將作爲後視螢幕的顯 示部1 1 1設置成朝上方突出，以部分重疊的方式將儀表部 3 3配置在該顯示部1 1 1的上部，該儀表部3 3，是由：類 比式的速度表1 2 1、以及類比式的轉速表1 24所構成，所 以可有效應用腿部護罩27的上部空間，使顯示部1 1 1及 儀表部3 3集中配置，可容易地且瞬間得到大量資訊。 第6發明，顯示部111，其具有作爲：當機車10停 止時用來顯示引擎1 6的作動狀態的引擎監視器的機能。 顯示部1 1 1 ’具有作爲引擎監視器的機能，能以一個 顯示部1 1 1有效地得到大量資訊。 第1 4圖是顯示本發明的機車的前輪及前懸吊裝置的 側面圖，前輪1 4，是由：鑄造方式製成的鋼圈部1 6 1、以 及安裝於該鋼圈部1 6 1的輪胎部1 62所構成。 鋼圈部1 6 1，其構件是一體成型有：可自由旋轉地安 裝於車軸1 6 3的輪轂部1 64、從該輪轂部1 6 4朝直徑外側 延伸的輻條部】6 5 · ·、以及連結於該輻條部165. •的 -16- 200520993 (14) 前端的環狀的輪圈部1 6 6 ;在輪圈部1 6 6的側部是 環狀的刹車碟1 6 7的外周部，詳細來說，是以螺桂 .來安裝其外周凸部168. · 。172是刹車碟167 部。 前懸吊裝置1 3，是由：筒狀的緩衝器1 73、及 該緩衝器173的下部的車輪支承部174所構成，在 承部174所安裝的車軸163，是經由軸承可自由旋 裝著前輪1 4。 車輪支承部1 74，是形成有開口於車輛側邊的 175，是以橫截過該開口部175的方式，在車輪 174安裝剎車卡鉗176。174a是用來安裝車軸163 於車輪支承部1 74的下端的切割槽，1 7 8是用來將 給到剎車卡鉗1 76所設置的缸體內的刹車軟管。 上述的刹車碟167及刹車卡鉗176，是構成了 碟刹裝置1 8 1的零件，該前輪用碟刹裝置1 8 1，是 卡鉗176從刹車碟167的內周部172側插入而夾住 167的構造。 第1 5圖是顯示本發明的機車的前輪及前懸吊 正面圖，是在作成〈字型的車輪支承部1 74的下端 車軸163，是以單邊支承方式的車軸163來支承前車 鋼圈部1 6 1的輻條部1 6 5 ’是形成爲中央部扭 狀的部分，藉由作成將輻條部1 6 5扭轉的形狀，可 圈部〗6 ]成爲具有輕快感的外觀’可以給予人良好 ，可以提高其商品性。 安裝著 ：171 . 的內周 安裝於 車輪支 轉地安 開口部 支承部 而設置 液壓供 前輪用 將刹車 刹車碟 裝置的 部安裝 I 1 4 ° 轉的形 以讓鋼 的印象 -17- 200520993 (15) 第1 6圖是顯示本發明的機車的後輪及搖臂部的側面 圖，是將爲了驅動後輪18而將變速機構（沒有圖示）與後 輪1 8予以連結的驅動軸1 7收容在軸殻體1 8 6內，在搖臂 2 1安裝軸殻體18 6，以橫越過以搖臂2 1與軸殻體1 8 6所 形成的車輛側邊所開口的開口部1 8 7的方式，在搖臂2 1 與軸殻體186安裝剎車卡鉗188。21a是在單殼體式框架 Π(參照第1圖）所設置的樞支軸安裝搖臂21的安裝孔， 1 8 9是用來將液壓供給到刹車卡鉗1 8 8內所設置的缸體內 的刹車軟管。 上述的搖臂21及軸殼體186，是構成了搖臂組裝體 1 9 0的構件。 前輪18，是由：鑄造方式製成的鋼圈部191、以及安 裝於該鋼圈部1 9 1的輪胎部1 92所構成。 鋼圈部1 9 1，其構件是一體成型有：可自由旋轉地安 裝於車軸1 93的輪轂部1 94、從該輪轂部1 94朝直徑外側 延伸的輻條部1 9 5 ·.、以及連結於該輻條部1 9 5 ··的 前端的環狀的輪圈部〗96 ;是以螺栓1 98 ··來將環狀的 刹車碟197的外周部197a安裝在輪圈部196。】99是刹車 碟197的內周部。 上述的刹車卡鉗188及刹車碟197，是構成了後輪用 碟刹裝置2 0 1的零件，該後輪用碟刹裝置2 0 1，是將剎車 卡鉗1 8 8從刹車碟1 9 7的內周部1 9 9側插入而夾住刹車碟 1 9 7的構造。 在本實施方式中’雖然將儀表部設置成與顯示部的一 -18- 200520993 (16) 部分重疊，且顯示部的左右部是成爲一體的，但是並不限 於此，也能以儀表部將顯示部完全地分割爲左右部分。 而雖然轉速表是配置在速度表內的下部，而並不限於 此，也可將轉速表配置在速度表內的上部、或左邊（或右 邊）。 【產業上的可利用性】 本發明的顯示裝置，適合用於機車。 【圖式簡單說明】 第1圖是本發明的機車的側面圖。 第2圖是本發明的機車的立體圖。 第3圖是本發明的機車的正面圖。 第4圖是本發明的機車的後部俯視圖。 第5圖是顯示本發明的機車的腿部護罩的主要部分側 面圖。 第6圖是顯示本發明的機車的腿部護罩主要部分的立 體圖。 第7圖是第1圖的7 — 7線剖面圖。 第8圖是第1圖的8 - 8線剖面圖。 第9圖是顯示本發明的機車的顯示裝置的主要部分說 明圖。 第1 0圖是本發明的機車的儀表部的正面圖。 第11圖是顯示本發明的機車的顯示裝置的第一立體 -19- 200520993 (17) 圖。 第1 2圖是第1 1圖的丨2 — 1 2線剖面圖。 弟13圖是顯不本發明的機車的顯不裝置的第一 體 圖。 第1 4圖是顯示本發明的機車的前輪及前懸吊裝置的 側面圖。 第1 5圖是顯示本發明的機車的前輪及前懸吊裝置的 正面圖。 第1 6圖是顯示本發明的機車的後輪及搖臂部的側面 圖。 第1 7圖是顯示以往的機車的顯示裝置的說明圖。 【主要元件符號說明】 1 〇 :機車 1 6 :引擎 27 :腿部護罩 3 3 :儀表部 3 3a :儀表部殻體（儀表部的周壁部） 3 3 c :儀表部的顯示部 1 H·顯示裝置 Η 1 :顯示部 1 1 1 b :顯示部的透鏡面 121 :速度表 1 2 4 :轉速表 -20-200520993 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to a display device for a locomotive. [Prior Art] As a display device of a conventional locomotive, a conventional device displays plural pieces of information (for example, refer to Patent Document 1). [Patent Document 1] Japanese Patent Laid-Open No. 2002-331978 discloses the fourth diagram of Patent Document 1 with the following Fig. 17 and the figure numbers are re-marked. Fig. 17 is an explanatory view for showing a display device of a conventional locomotive. 'It shows a meter section 302 as a display device, which is mounted on a body frame 301 of the locomotive via a bracket. The meter section 302 is provided on the display surface 304, and includes a digital speed display section 305, an analog engine speed display section 306, and various alarm display sections 307. In the above-mentioned instrument section 302, as the information of the locomotive, speed, engine revolutions, and various kinds of information can be obtained. Although these pieces of information are displayed on a single display unit, for drivers, the information that conveys information with a higher priority is required to be designed to change its color or display method. Sometimes the cost of this information will increase. In order to obtain a rear field of view which is information at the rear of the vehicle body ', in order to see the left and right rear-view mirrors 3 1 1 and 3 1 1, the line of sight must be shifted left and right. If the rear field of vision can be checked at the same position as the instrument section 03 02 200520993 (2), the movement of the line of sight can be reduced and information can be easily obtained. And 'can be obtained as other information at the same position as the instrument section 302, such as' various information of the engine, information about navigation devices, traffic information, etc.', and if the priority order can be clearly displayed, a lot of information can be obtained instantly Information. [Summary of the Invention] [Problem to be Solved by the Invention] The first invention is a locomotive in which a display device including a display unit for displaying information such as driving status is provided on a front portion of a vehicle body. The lens surface of the instrument section is a type in which the instrument section housing different from the individual is projected toward the driver side, and is arranged to extend into the lens surface. 'The display section of the instrument section housing is arranged closer to the driver than the display section. On the driver's side, if information with a higher priority is displayed on a display section closer to the driver's side, the driver does not need to design the color or display method specifically, so that the driver can easily recognize the concentrated information. The second invention uses a rear view screen for monitoring the rear of the locomotive as an invisible part. The display section is used to monitor the rear-view screen of the locomotive. Compared with the case of using a rear-view mirror, the line of sight can be reduced, and the rear view of the locomotive can be obtained with other information. The third invention is a speedometer in which the meter section is formed. If the meter section is made into a speedometer, you can get the speed together with other information. -5- 200520993 (3) information. According to a fourth invention, an analogue type is used for the speedometer. A speed number is displayed inside and along the outer edge of the speedometer, and a tachometer with an appearance smaller than the analogue type of the speedometer is placed on the speedometer. @ 俱 | 』〇 In addition to speed information, engine revolution information can be obtained together with other information. / In the fifth invention, a rear view screen for obtaining information behind the vehicle body is provided on the upper part of the leg shield covering the front of the driver's feet so as to protrude upward and partially overlap the The meter section is arranged on the upper part of the rear view screen. The meter section is composed of an analogue speedometer and an analogue tachometer arranged inside the speedometer and having an analogous shape similar to the speedometer. The upper space of the leg shield can be effectively used to centrally arrange the rear view screen and the instrument section, and a large amount of information can be easily and instantly obtained. A sixth invention is a display unit having a function as an engine monitor for displaying an operating state of an engine when the locomotive is stopped. The display unit functions as an engine monitor and can obtain a large amount of information with one display unit. [Effects of the Invention] The first invention of the 'display device' is that the lens surface of the display unit is a type in which the housing of the instrument unit, which is different from that of the display unit, is protruded toward the driver's side. The display section of the housing is arranged closer to the driver than -6-200520993 (4) The display section is closer to the driver's side, so if the higher priority information is displayed on the display section closer to the driver, the color or display method is not necessary The special design allows the driver to easily recognize the concentrated information. The second invention 'is a rear-view screen for monitoring the rear of the locomotive as a display. To confirm the rear situation, compared with the case of using the rearview mirror, it is possible to reduce the movement of the line of sight 'and to easily and quickly obtain the rear vision of the locomotive together with other information. According to the third invention, the speed information can be obtained together with other information by making the meter section a speedometer. According to a fourth invention, an analogue type is used for the speedometer. A speed number is displayed inside and along the outer edge of the speedometer, and a tachometer with an appearance smaller than the analogue type of the speedometer is placed on the speedometer. The inside of the outer edge of the engine, so in addition to speed information, you can get engine revolution information together with other information. According to a fifth invention, a rear view screen for obtaining information behind the vehicle body is provided on the upper part of the leg shield covering the front of the driver's feet so as to protrude upward, and the meter is partially overlapped. The meter section is arranged on the upper part of the rear view screen. The meter section is composed of an analogue speedometer and an analogue tachometer which is arranged inside the speedometer and has a shape similar to the speedometer. Effectively apply the upper space of the leg shield to centrally arrange the rear view screen and the instrument section, and you can easily and instantly get a lot of information. 200520993 (5) According to the sixth invention, the display unit has a function as an engine monitor for displaying the operating state of the engine when the locomotive is stopped, so that a large amount of information can be efficiently obtained with one display unit. [Embodiment] The best embodiment of the present invention will be described below with reference to the drawings. The drawing is viewed from the direction of the drawing number. FIG. 1 is a side view of a locomotive according to the present invention. The locomotive 10 is a head pipe 12 attached to a front portion of a single-shell frame 11 (to be described in detail later). The head pipe 12 is rotatably attached to the head pipe 12. The front suspension device 13 supports the front wheels 14 by the front suspension device 13. A horizontally opposed horizontal engine 16 is installed at the rear of the single-hull frame 11. The transmission 16 is connected to the rear of the engine 16. (Illustrated), a rear wheel 18 is connected to the transmission mechanism via a drive shaft 17, and a rocker arm 21 for supporting the rear wheel 18 is swingably mounted on the rear of the single-shell frame 11, A rear frame 23 is attached to the upper rear portion of the single-shell frame 11. The rear frame 23 is provided with a driver seat cushion portion 24 for the driver to ride, and a driver seat cushion portion for the rider to ride. The passenger seat cushion portion 25 which is 24 higher and is arranged behind it is provided around the front suspension device 13 in front of the driver cushion portion 24, and is provided with: The front of the foot is a <-shaped leg guard 27 when viewed from the side, and is attached to the front suspension device. Between the upper handlebar lever 28 and the driver's seat cushion portion 24, a lower lower portion 29 is provided, which is substantially U-shaped when viewed from the side. Single-shell frame ll ("mono" for "monocoque" means single--8-200520993 (6) means "co qUe" for shell.) It is used to support the load, not a tubular frame. The frame formed by the plate-like members is used to ensure rigidity and achieve a lightweight structure. Here 16a, 16a (showing only the front figure 16a) are the cylinder sections protruding from the left and right of the engine 16, 31 is the front fender covering the front wheel 14, 32 is the windshield, 33 is the instrument section, 34 , 34 (only the front figure 34 is shown) 'is a direction indicator light that is installed on both sides of the leg shield 27 as a direction indicator, 3 5, 3 5 (only the front figure 3 5 is shown), is The air exhaust port for exhausting the air that has entered the leg shield 27, 36 is a fuel tank 37, 37 (only the front figure 3 7 is shown), which is disposed below the single-shell frame 11 It is used to cover the pedals above the side of the engine 16, 38, 38 (only the front number 38 is shown), and is used to carry the driver's feet and is installed on the front of the pedals 3 7, 3 7 The driver ’s pedal 41 is a rider ’s pedal mounted on the rear of the pedals 37 and 37 (curved portions 37a and 37a). (Picture No. 42), which is a footboard that covers the lower part of the engine 16 and is placed below the footboards 3 7, 3 7 '4 3 ·· (·· means there are multiple, The same below) is an exhaust pipe extending from the front of the engine 16 to the rear, 44 is a muffler connected to the rear of the exhaust pipe 43 ..., 46, 46 (only the front number 46 is shown) ' It is a handrail part for passengers. 47 is a rear suspension unit to prevent the impact force from being transmitted from the rear wheels 18 to the single-shell frame 11 and 48 is for the oil in and out of the rear suspension unit 47. The storage tank 5 1 is a rear fender for covering the upper part of the rear wheel 18 and mounted on the upper part of the rocker arm 2 1. 52 is a -9 erected from the rear of the driver's seat cushion part 24. -200520993 (7) The driver's backrest, 53 is a protrusion provided at the upper center portion of the driver's backrest 52. FIG. 2 is a perspective view of the locomotive of the present invention. The leg cover 27 of the locomotive 10 is composed of a left cover portion 61 and a right cover portion 62, and the left cover portion 61 and the right cover The upper part of the portion 62 is provided with a storage chamber 86 to accommodate a helmet. The spoiler 63 covers the seat cushion portion 25 of the occupant of the locomotive 10, and the rear spoiler 63 can be opened and closed freely. At the rear frame 23, the rear spoiler 63 is opened, that is, in a standing state, and has a function as a backrest that can abut the waist and back of the rider. 65, 65 (only the front number 65 is shown) are the front pedals used to carry the feet when the driver's feet extend forward, 66, 67 are left and right tail lights, and 68, 69 are respectively oriented The rear cameras are mounted on the rear of the left and right rear lights 66 and 67, respectively. FIG. 3 is a front view of the locomotive of the present invention. An air inlet 71 is provided at the front of the leg cover 27 of the locomotive 10, and heat radiating water tanks 72 and 72 are arranged at the left and right sides of the air inlet 71. The upper edge of 71 is a headlight made of M-shaped LED (Light Emitting Diode). 73 is the front center housing, 76 is the clutch lever, and 7 is the front wheel brake lever. . The headlight 73 is composed of a substantially V-shaped left and right extension portion 73a extending in the left-right direction of the vehicle and left and right ends of the left-right extension portion 73a in the up-down direction, and in detail, the up-down direction extending downward. The extensions 73b and 73b are formed. The left and right extensions 73a are used to emit low beams for vehicles (so-called low beam lights), and the upper and lower extensions 7 3 b and 7 3 b are used to emit -10- 200520993 (8 ) The part of Xingjun's high beam (so-called high beam) is shown in Figure 1. The upper part of the front part of the bent part 27a of the leg guard 27 viewed from the side is formed as an upper inclined part 27b. In addition, the front portion lower than the curved portion 27a is made into a lower inclined portion 27c. In FIGS. 1 and 3, left and right extension portions 73a are provided on the upper inclined portion 27b, and the upper inclined portion 27b and the lower portion are inclined. A range of the portion 27c is provided with a vertically extending portion 73b. Most of the left and right extending portions 73a and 73b are light emitting portions. FIG. 4 is a rear plan view of the locomotive of the present invention (the arrow (FRONT) in the figure indicates the front of the vehicle. The same applies hereinafter). The center of the front portion of the occupant seat cushion portion 25 of the locomotive 10 is provided with a protrusion protruding upward. The protruding portion 53 ′ is provided at the front portion of the rear spoiler 63 with a retreat portion 63 a to allow the protruding portion 53 to retreat. On both sides of the rear spoiler 63, there are armrest portions 46, 46 for passengers. FIG. 5 is a side view showing the main part of a leg shield of a locomotive according to the present invention. The left shield portion 61 of the leg shield 27 is composed of a shield main body 84 and a cover that can be opened and closed freely. The cover part 85 (the outline of the cover part § 5 is shown by a thick line) on the side part of the main body 84, and the cover part 85 is used to attach a turn signal 34 to the side part. The right shroud portion 62 (see FIG. 2) is formed in a left-right symmetrical shape with respect to the left shroud portion 61 described above, and its basic structure is the same. FIG. 6 is a perspective view showing a main part of a leg shield of a locomotive according to the present invention. The cover 85 of the left shield portion 61 of the leg shield 27 is opened toward the front of the vehicle body, and the inside of the left shield portion 6 is opened. A storage room 86 is provided, which accommodates An-11-200520993 (9) Full cap 8 7. 6 1 a is an opening of the left shield portion 61. The cover portion 85 is attached to the cover main body 84 so as to be openable and closable through the hinge portion 91, and is attached to the inside of the cover main body 84 by a latch lever 92 attached to the inside of the cover portion 85. The lock device 93 is in a state in which the cover portion 85 is closed. If the lock release device (not shown) unlocks the engagement of the lock device 93 and the lock lever 92, the cover portion 85 can be opened. FIG. 7 is a sectional view taken along line 7-7 in FIG. 1, and a fuel tank 3 6 is disposed below the single-shell frame 11 having a gate-shaped cross-section with the opening side facing downward. Specifically, the fuel tank 3 The thin body part 1 0 1 provided at the upper part of 3 6 is arranged inside the single-shell frame 1 1, and the protrusions 102 and 102 integrally formed in the lower part of the thin body part 101 of the fuel tank 36 are removed from the single-shell frame. 1 1 is exposed to the outside. 1 04 is a cover for closing the fuel supply port 1 0 5 of the fuel tank 36. Fig. 8 is a cross-sectional view taken along line 8-8 in Fig. 1, and the radiator water tanks 72 and 72 are arranged inside the air inlet 7 1 of the leg shield 2 7. The heat radiating water tank 72 is formed in a substantially circular arc shape along the edge of the leg shield 27, and can be compactly arranged in the leg shield 27. FIG. 9 is an explanatory diagram showing a main part of a display device of a locomotive according to the present invention. The display device 1 1 0 is composed of a display portion 1 1 1 that displays characters and graphics, and a display portion 1 1 1 arranged to partially overlap the display portion. 1 1 The instrument section is composed of 3 3. The display section 111 includes a left display section Π3 and a right display section 1] 4 in the lens surface 111b. For example, during driving, the rear camera 12-200520993 (10) described above will be used as the camera 68. The rear field of view of the vehicle photographed in 69 and 69 are displayed on the left display 1 1 3 and the right display 1 1 4 respectively. When the vehicle is stopped, the cooling of the engine 1 6 (see Fig. 1) is displayed by a digital display or a bar graph. Water temperature, lubricant temperature, lubricant pressure, etc. FIG. 10 is a front view of a meter section of a locomotive according to the present invention. The meter section 33 includes a circular analogue speedometer 121, a digital clock 122 and a digital clock provided in an upper portion of the speedometer 121. Odometer 1 23, circular analog tachometer 1 2 4 with an outer diameter smaller than the speedometer 1 2 1 and disposed in the lower part of the speedometer 1 2 1, and disposed on the left and right sides of the tachometer 1 24 respectively The analog cooling water temperature table 26 and the analog fuel remaining table 1 2 7. Here, 131 is the speed scale of the speedometer 121, 132 is the speed indicator of the speedometer 121, 133 is the pointer of the speedometer 121, 134 is the speed scale of the tachometer 1 24, and 1 3 6 is the rotation of the tachometer 1 24 The number indication 値 '1 3 7 is the pointer of the tachometer 1 2 4; 1 3 8, 1 4 1 is the temperature scale and pointer of the cooling water temperature meter 1 2 6; 1 4 2, 1 4 3 is the fuel remaining amount meter 1 2 7 fuel scale and pointer, 1 4 4, 1 4 6 are used to display the direction indicator light 3 4 (refer to Figure 1), 1 4 7 is used to display the driving high beam head Bright indicator lights, 1 4 8 are indicator lights that show the decrease in the pressure or amount of engine lubricating oil, 1 5 1 are indicator lights that show the operating status of the fuel injection system, and 15 2 are gears that show the gears in the transmission mechanism. Indicator for the idle position of the column. [Brother]] The figure shows the first three-dimensional θ of the display device of the locomotive of the present invention. 'Is a display portion configured to allow the display device 1 1 0] 1] and the instrument portion 3 3 -13- 200520993 (11) overlap' and The meter section 3 3 is protruded from the display section 1 1 1. Thereby, the display device 110 can be made more three-dimensional, and the display device 丨 丨 0 can be given a strong impression. Fig. 12 is a cross-sectional view taken along line 1-2-1 in Fig. 11. The display device 1 10 is different from the lens surface 1 iib provided in the display section 11 as a housing of the instrument section. The peripheral wall part 3 3 a of the instrument part 33 is projected toward the driver's side, and is arranged to project into the lens surface ii b 'The display part 3 3 of the instrument part 3 3 is arranged to be more than the display part n 丨Closer to the driver. 3 3 d is the lens surface of the meter section 3 3. Fig. 13 is a second perspective view showing a display device of a locomotive according to the present invention, and a display device is arranged inside the windshield 32! 〇, extending the peripheral wall portion 3 3 a of the meter portion 33 toward the front of the vehicle, forming a triangular meter extension wall portion 33 b that is long in the front-rear direction of the vehicle, and extending the meter extension wall portion 33 b from the display portion 1 1 1 (see (Figure 丨 1) The front shell nla protrudes upward. By making the long front and rear meter extension walls 3 3 b protrude from the front housing 1 1 1 a, the display device 1 10 can be made into a streamlined shape, and the impression of speed can be given. As described in FIGS. 9 to 13 above, the first invention is a locomotive 10 in which a display device 1 10 provided with a display unit 1 1 1 that displays information such as driving status is provided on a front portion of a vehicle body (see (Fig. 1), which is characterized in that the display device 1 1 〇 is driven with the peripheral wall portion 3 3 a of the instrument portion housing different from the lens surface 1 1 1 b of the display portion 1 11 toward the driver. The type protruding from the driver's side is arranged so as to extend into the lens surface 1 1 1 b, and the display section 3 3 c of the instrument section -14-200520993 (12) 3 3 is arranged closer to the driver side than the display section Π 1 . If the higher priority information is displayed on the display section 3 c near the driver, the driver does not need to design the color or display method specifically, so that the driver can easily recognize the concentrated information. The display device 110 is arranged so that the meter section 33 which is different from each other is superimposed on the display section 1 1 1, and when the display section 11 and the meter section 3 3 are concentrated, a large amount of information can be obtained instantly. In addition, since the meter section 33 is superimposed on the display section 11, compared with a method in which the display section and the meter section are arranged adjacent to each other, the amount of movement of the sight can be reduced, and different information can be grasped more easily and quickly. . The second invention uses a rear view screen for monitoring the rear of the locomotive 10 as the display section 1 1 1. By making the display section 1 1 1 a rear view screen, you need to confirm the rear. Compared with the case using a rearview mirror, you can reduce the movement of the line of sight, and easily and quickly get the rear of the locomotive 10 together with other information. Vision. The third invention is that the meter section 33 is a speedometer 121. If the meter section 3 3 is made into a speed meter I 2 1, the speed information can be easily obtained together with other information. In the fourth invention, the speedometer 2 is made into an analogy, and the speed numbers are arranged inside and along the outer edge of the speedometer 1 2 i, and the shape is smaller than the analogue of the speedometer I 2 1 The type tachometer 丨 2 4 is arranged inside the outer edge portion of the speed meter 1 2 1. Since the speedometer 1 2 1 is made into an analog type, and the analog type tachometer 1 24 is arranged inside the outer edge of the speedometer 1 2 1, it is easy to save the speed information except -15-200520993 (13). Get engine revolution information along with other information. The fifth invention is a display portion Π, which is a rear view screen for obtaining information on the rear of the vehicle body at the upper part of the leg shield 27 (see Fig. 1) covering the front of the driver's feet. 1 is arranged to protrude upward, and the meter section 33 is arranged on the upper part of the rear view screen in a partially overlapping manner. The meter section 3 3 is composed of: an analog speedometer 1 2 1 and a speedometer 1 21 is formed inside, and an analog-type tachometer 124 having a shape similar to that of the speedometer 1 2 1 is made. Since it is on the upper part of the leg shield 27, the display portion 1 1 1 as a rear view screen is arranged to protrude upward, and the meter portion 3 3 is arranged on the upper portion of the display portion 1 1 1 in a partially overlapping manner. The meter section 3 3 is composed of an analog type speedometer 1 2 1 and an analog type tachometer 1 24. Therefore, the upper space of the leg cover 27 can be effectively used to make the display section 1 1 1 and the meter section. 3 3 Centralized configuration can easily and instantly get a lot of information. A sixth invention is a display unit 111 having a function as an engine monitor for displaying the operating state of the engine 16 when the locomotive 10 is stopped. The display section 1 1 1 ′ has a function as an engine monitor, and a large amount of information can be efficiently obtained with one display section 1 1 1. 14 is a side view showing a front wheel and a front suspension device of a locomotive according to the present invention. The front wheel 14 is a steel ring portion 1 6 1 made by a casting method, and is attached to the steel ring portion 1 6 1 By the tire portion 1 62. The steel rim portion 1 6 1 is integrally formed with a hub portion 1 64 which is rotatably mounted on the axle 1 6 3, and a spoke portion extending from the hub portion 1 6 4 to the outside of the diameter] 6 5 · ·, And -16. 2005-20993 (14) the ring-shaped rim portion 1 6 6 at the front end; and the ring-shaped brake disc 1 6 7 on the side of the rim portion 1 6 6 Part, in detail, the outer convex part 168. 172 is 167 brake discs. The front suspension device 13 is composed of a cylindrical bumper 1 73 and a wheel support portion 174 below the bumper 173. The axle 163 mounted on the receiving portion 174 is rotatably mounted via a bearing.着 front wheel 1 4. The wheel support 174 is a 175 formed with an opening on the side of the vehicle, and a brake caliper 176 is mounted on the wheel 174 so as to cross the opening 175. 174a is used to mount the axle 163 to the wheel support 174 The cutting groove at the lower end, 178, is used to feed the brake hose into the cylinder provided in the brake caliper 176. The above-mentioned brake disc 167 and brake caliper 176 are components constituting the disc brake device 1 81. The front wheel disc brake device 1 81 is the caliper 176 inserted from the inner peripheral portion 172 side of the brake disc 167 to sandwich the 167. The construction. FIG. 15 is a front view showing a front wheel and a front suspension of a locomotive according to the present invention. The lower axle 163 is formed as a <-shaped wheel support portion 174, and the front axle steel is supported by a unilaterally supporting axle 163. The spoke portion 1 6 5 of the loop portion 1 6 1 is a portion formed to be twisted at the center portion. By forming the shape of the spoke portion 1 6 5 to be twisted, the loop portion can be turned into a lighter appearance. Good people can improve their commerciality. Mounted: 171. The inner circumference is installed on the wheel support ground safety opening support and hydraulic pressure is provided for the front wheel. The part of the brake disc device is installed in a 1 ° turn to give the impression of steel. 17- 200520993 ( 15) FIG. 16 is a side view showing a rear wheel and a rocker arm portion of a locomotive according to the present invention, and a drive shaft 1 that connects a transmission mechanism (not shown) and the rear wheel 18 to drive the rear wheel 18 7 is housed in a shaft housing 1 8 6 and a shaft housing 18 6 is mounted on the rocker arm 2 1 so as to traverse an opening portion 1 which is opened by a side of the vehicle formed by the rocker arm 2 1 and the shaft housing 1 8 6 In the method of 8 7, the brake caliper 188 is installed on the rocker arm 2 1 and the shaft housing 186. 21a is a mounting hole for the pivot arm 21 on the single housing frame Π (refer to FIG. 1), 1 8 9 is a brake hose for supplying hydraulic pressure to a cylinder provided in the brake caliper 1 8 8. The rocker arm 21 and the shaft housing 186 described above are members constituting the rocker arm assembly 190. The front wheel 18 is composed of a steel ring portion 191 made by casting, and a tire portion 192 mounted on the steel ring portion 191. The rim portion 1 91 is integrally formed with a hub portion 1 94 rotatably mounted on the axle 1 93, a spoke portion 1 9 5 ·. Extending from the hub portion 1 94 to the outside of the diameter, and a connection An annular rim portion 96 at the front end of the spoke portion 195 ··; an outer peripheral portion 197a of the annular brake disc 197 is attached to the rim portion 196 by bolts 1 98 ··. ] 99 is an inner peripheral portion of the brake disc 197. The above-mentioned brake caliper 188 and brake disc 197 are parts constituting the disc brake device 2 0 1 for the rear wheel. The disc brake device 2 0 1 for the rear wheel removes the brake caliper 1 8 8 from the brake disc 1 9 7. The structure in which the inner peripheral portion is inserted on the side of the motor 9 9 and sandwiches the brake disc 1 9 7. In this embodiment, 'Although the meter section is provided to partially overlap with -18-200520993 (16) of the display section and the left and right portions of the display section are integrated, it is not limited to this. The display portion is completely divided into left and right portions. Although the tachometer is arranged in the lower part of the speedometer, it is not limited to this. The tachometer can also be arranged in the upper part of the speedometer, or on the left (or right). [Industrial Applicability] The display device of the present invention is suitable for a locomotive. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of a locomotive according to the present invention. Fig. 2 is a perspective view of a locomotive according to the present invention. Fig. 3 is a front view of a locomotive according to the present invention. Fig. 4 is a rear plan view of a locomotive according to the present invention. Fig. 5 is a side view showing a main portion of a leg shield of a locomotive according to the present invention. Fig. 6 is a perspective view showing a main part of a leg shield of a locomotive according to the present invention. Fig. 7 is a sectional view taken along line 7-7 in Fig. 1. Fig. 8 is a sectional view taken along line 8-8 in Fig. 1. Fig. 9 is an explanatory diagram showing a main part of a display device of a locomotive according to the present invention. Fig. 10 is a front view of a meter section of a locomotive according to the present invention. Fig. 11 is a first perspective view showing a display device of a locomotive according to the present invention. Fig. 12 is a cross-sectional view taken along the line 2-12 in Fig. 11. Figure 13 is the first body view showing the display device of the locomotive of the present invention. Fig. 14 is a side view showing a front wheel and a front suspension device of a locomotive according to the present invention. Fig. 15 is a front view showing a front wheel and a front suspension device of a locomotive according to the present invention. Fig. 16 is a side view showing a rear wheel and a rocker arm portion of a locomotive according to the present invention. FIG. 17 is an explanatory diagram showing a display device of a conventional locomotive. [Description of main component symbols] 1 〇: Locomotive 1 6: Engine 27: Leg shield 3 3: Instrument section 3 3a: Instrument section housing (peripheral wall section of the instrument section) 3 3c: Display section of the instrument section 1 H Display device Η 1: Display section 1 1 1 b: Lens surface of display section 121: Speedometer 1 2 4: Tachometer -20-