558534 A7 __ B7_____ 五、發明說明（1 ) 〔發明所屬之技術領域〕 (請先閱讀背面之注意事項再填寫本頁) 本發明係關於速克達型機車的收容箱構造之改良。 〔習知技藝〕 關於速克達型機車之收容箱構造的技術，有例如，專 利第2756795號公報「機車之安全帽收容裝置」（ 習知之技術）。 上述習知技術，根據其公報的第1圖及第6圖時，係 ^在車體框8 (號碼係引用在公報所記載者。以下相同。） 的後部上部安裝安全帽收容箱7，在該安全帽收容箱7之 上部，把座6安裝成能夠開閉，以座6封閉安全帽收容箱 7之上部開口者。 更且，上述習知技術，根據其公報的第1圖時，係將 安全帽收容箱7之內部以隔壁7 d，區畫爲前部收容箱部 7 a和後部收容箱部7 b，能夠把2個安全帽Η:，H2收 容在此等前部·後部收容箱部7a，7b。 經濟部智慧財產局員工消費合作社印製 通常，在前部·後部收容箱部7a，7b，除了妄全 帽H i，Η 2外多收容駕駛者的攜帶品等小東西。因係小東 西，故能容易地收容。 〔發明所要解決之課題〕 可是，在前部·後部收容箱部7a，7b，有時依需 要想收容文件等方形收容物。例如，A 4尺寸的文件和訂 上該文件之卷案，因在四角落有角，比帶圓的安全帽Hi， 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -4 · 558534 A7 B7 五、發明說明（2 ) Η 2，需要大之收容空間。因此，無法擠入前部·後部收容 箱部7a，7b時，將需要把文件捲起或折曲，而有改良 之餘地。 因此本發明之目的，係在提供能夠把文件等方形收容 物，不必折曲而能容易地收容在收容箱之技術。 ' 〔爲了解決課題之方法〕 爲了達成上述目的，申請專利範圍第1項，係在車體 >戔部設置收容安全帽用的收容箱，使該收容箱之上部開口 以座覆蓋成能夠開閉的速克達型機車，其特徵爲收容箱， 在底部且從車體中央靠左或靠右之位置，備有向前後延伸 的凹部，而能夠收容文件等之方形收容物者。 · 在向前後延伸的凹部，由將文件等方形收容物直向地 插入，能夠把方形收容物不必折曲，而收容在收容箱。因 凹部，係從車體中央靠左或右，故在方形收容物的右或左 將會造成比較大之空間。由利用該空間，收容小東西，將 會提高收容效率。而且，在車體中央附近的收容箱之f方 ，將造成比較大的空間。由將該空間有效地利用，將會提 高引擎用補機等之配置自由度。 〔發明之實施例〕 以下根據附圖，說明本發明之實施例。 再者，「前」’ 「後」’ 「左」’ 「右」’ 「上」， 「下」係做爲依照從操作者觀察的方向，F Γ係表示前側 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------裝--- (請先閱讀背面之注意事項再填寫本頁) 訂： 經濟部智慧財產局員工消費合作社印製 -5 - 558534 A7 B7 五、發明說明（3 ) ’ R r爲後側，L爲左側，R爲右側，C L爲表示車體中 央（車寬中心）。並且，圖面係做爲向記號方向觀察。 第1圖係關於本發明的速克達型機車之左側視圖。 速克達型車輛1 0，係將車體框1 1，和安裝在車體 % 框1 1的頭管1 2之前叉1 3，和安裝在前叉1 3的前端 1 4及前端擋泥板1 5，和連結在前叉1 3之手柄1 6， 和覆蓋手柄1 6周圍的手柄蓋1 7，和安裝在車體框1 1 之中央低部（底板部份）的補機收容箱1 8，和安裝在車 體框1 1之後上部的搖擺式動力單元2 1 (前部之引擎 2 2和後部的傳動機構2 3之組合構造），和安裝在動力 單元2 1後部的後輪2 4，和在車體框1 1之後部上部把 動力單元2 1懸架的後懸2 5，和安裝在車體框1 1後部 上部之收容箱2 6，和安裝在收容箱2 6上部的座2 7， 和在收容箱2 6之後方安裝在車體框1 1的後部上部之燃 料槽2 8，和覆蓋車體1 1的車體蓋3 0做爲主要構成之 機車。 引擎2 2，爲4循環單氣缸水冷式引擎，將缸向¥體 前方配置成略水平者。 經濟部智慧財產局員工消費合作社印製 --------------裝--- (請先閱讀背面之注意事項再填寫本頁) --線- 車體蓋3 0，係由覆蓋頭管1 2的前部之前蓋3 1， 和覆蓋駕駛者的腳部用之護腳3 2，和駕駛者放腳用的踏 板3 3，和配置在踏板3 3下方覆蓋車體框1 1的下部之 底蓋3 4，及覆蓋車體框1 1的後半部之後蓋3 5而成。 圖中，1 6 a爲手柄，4 1爲前懸，4 2爲頭燈， 43爲主架，44爲引擎啓動用之腳蹬臂，45爲尾燈， 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 558534 A7 B7___ 五、發明說明（4 ) 46爲後擋泥板，47爲後手柄，48爲空氣淸潔器， 4 9爲氣化器。 (請先閱讀背面之注意事項再填寫本頁) 第2圖係關於本發明的速克達型機車之平面圖，顯示 在速克達機車10設置儀錶51，左右的鏡子52，52 ，氣化器53，消音器10設置儀錶51，左右的^子 52，52，氣化器53，消音器54。氣化器53，係 一體地設在動力單元21之右側者。 第3圖係關於本發明的車體框之分解斜視圖。 ’ 車體框1 1，係在踏板33 (參照第1圖）的下方， 前後三分割成前框1 1 F和後框1 1 R及副框8 1之分割 框。 前框1 1 F，係由頭管1 2，和從頭管1 2向下方延 伸的頭管柱6 1，和從頭管柱6 1之下端向後方雙叉狀地 延伸的左右一對之主框6·2，6 2，及橫踏在左右的主框 6 2，6 2之後端間的後部橫構件6 3而成，係平面視略 口字狀框之一體鑄造框，例如，鋁合金的鑄造品。因係平 面視口字狀框，將在中央有空間部S:。 ’ 經濟部智慧財產局員工消费合作社印製 如此地，左右的主框62，62，係從頭管12向後 方延伸之構件，在其後端下部，形成向後上方傾斜的傾斜 面，把該傾斜面做爲前部結合面64，64者。後部橫構 件6 3，係正面視上開放π字狀構件，將其車寬中央部之 高度，設定成比主框62，62下位者。 後框1 1R，係由左右一對的主框71，71，和橫 跨在左右之主框7 1，7 1的前後方向之中間部間的前部 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐〉 558534 A7 ___________ B7 五、發明說明（5) --------------裝--- (請先閱讀背面之注意事項再填寫本頁) 橫構件7 2 ’及跨在左右之主框7 1，7 1的後端間之後 部橫構件7 3而成的一體鑄造框，例如，鋁合金之鑄造品 。左右的主框7 1，71，係在前端下部，形成向後下方 傾斜之傾斜面，把該傾斜面做爲後部結合面7 4 , 7 4者 。此等主框71，71，更向後方延伸，從其後端向上方 延伸，從其上端更向後延伸之，側面視略倒Z字狀之構件 〇 車體框1 1，係將後部結合面74，74重疊在前部 結合面64 ’ 64 ’以螺检’螺帽7 5 ......(......係代表 多數。以下相同。）結合，而把後框1 1 R —體地結合在 前框1 1 F者。 ;線· 後框1 1 R係在後端部將副框8 1，以螺栓，螺帽 8 5……結合者。副框8 1，係由左右的立起之收容箱用 柱82，82，和連繫收容箱用柱82，82間的連結支 柱8 3而成。副框8 1之結合部份，亦即，以螺栓·螺帽 8 5……結合的部份，係被設在後懸安裝部7 7之前後， 兼做補強。78係吊架樞軸部。 ~ 第4圖係關於本發明的收容箱及座四周之側視斷面圖 經濟部智慧財產局員工消费合作社印製 〇 收容箱2 6係上側開放箱，將凸緣2 6 a從前部上部 向前方延伸，經由鉸鏈9 1在該凸緣2 6 a安裝成能夠開 閉，以座2 7將收容箱2 6之上部開口 2 6 b覆蓋成能開 閉者。在收容箱2 6，將收容例如以想像線表示之安全帽 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 558534 A7 B7 五、發明說明（6 ) 座2 7係從後部下部向下方把鎖固銷9 2延伸者。鎖 固銷9 2，係把圓桿折曲成側面視向上π字狀而形成的構 件，通過收容箱2 6之後部開口 2 6 h，在座掣子單元 100的鈎101上鎖者。 副框8 1，係將燃料槽2 8以槽固定螺栓8 6固定者 。燃料槽2 8的給油口 2 8 a，係從後蓋3 5面臨外方。 4 8係擋接在收容箱2 6的上部開口 2 6 b之緣而密封的 密封構件。 第5圖係第4圖之5 — 5線斷面圖，顯示收容箱2 6 之前部斷面形狀。 收容箱2 6，係使底部2 6 c從車體左向右傾斜者， 更且，在底部2 6 c且從車體中央C L靠右的位置有凹部 26d。該凹部26d，係在底部26c —體地形成者。 因係在底部2 6 c形成凹部2 6 d者，故在凹部 2 6 d的位置、底部2 6 c將具有向下鼓出凹部2 6 d的 深度份之鼓出部26e。因使凹部26d從車體中央CL 靠右，鼓出部2 6 e也在靠右的不會妨礙之位置。結桌， 在車體中央C L附近的收容箱2 6之下方，將造成比較大 的空間S 2。因此，能有效地利用空間S 2，把氣化器2 9 等引擎用補機等有效率地配置，而提高配置自由度。 做爲如此的原因，係使底部2 6 c之全體高度，降低 凹部2 6 d的深度時，空間S 2將變窄，而將限制空間S 2 之配置自由度。 底部2 6 c，係避開下方的氣化器2 9，而後高地傾 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----I--------裝--- (請先閱讀背面之注意事項再填寫本頁) --線· 經濟部智慧財產局員工消費合作社印製 558534 A7 B7 五、發明說明（7) 斜（參照第4圖）。 (請先閲讀背面之注意事項再填寫本頁) 更且，收容箱26，係將從底部26c向下方鼓出的 左右之前部腳部2 6 f，2 6 f —體地形成者。右邊的前 部腳部2 6 f ，係利用上述鼓出部2 6 e之一部份者。 由將左右的前部腳部2 6 f，2 6 f載置在前部橫樑 72，以螺栓·螺帽93，93固定，能夠把收容箱26 之前部下部安裝在後框1 1 R。 第6圖係關於本發明的收容箱之平面圖，顯示凹部 ’ 2 6 d爲向前後延伸的所定寬W之細長溝。在收容箱2 6 ，能夠把以想像線表示的文件等方形收容物B，在凹部 2 6 d立起收容。做爲方形收容物B，例如，爲訂A 4尺 寸的文件之卷宗。 可是，在收容箱，內部設有車架鎖固桿9 4。車架鎖 固桿9 4，係爲了速克達型機車的防盗用，把主車架4 3 (參照第1圖）鎖固者。車架鎖固桿9 4在以車線表示之 位置時，係在未上鎖狀態。由使車架鎖固桿9 4向前方搖 擺，倒向以想像線表示的位置，能夠經由未圖示之金扁線 ，把主車架43鎖固。 · 經濟部智慧財產局員工消費合作社印製 95，95爲收容箱用托架安裝螺栓，106， 106爲座掣子安裝螺栓。 第7圖係把關於本發明的收容箱之後部周圍透視之斜 視圖。 收容箱2 6，係從後部上部向後方把左右2個托架 26g，26g延伸，把此等托架26g，26g載置在 -10 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 558534 A7 B7 _ 五、發明說明（8 ) 收容箱用柱8 2，8 2的上端面螺固，而能夠把後部上部 安裝在支柱81。 (請先閱讀背面之注意事項再填寫本頁) 更且，收容箱2 6，備有安裝在後部上部的下面之座 掣子單元1 〇 〇。座掣子單元1 〇〇，係由將鎖固銷9 2 % 上鎖的鈎1 0 1，和爲了維持鈎1 0 1之上鎖狀態把鈎 1 0 1掛止的掛止構件1 0 2，和爲了維持掛止構件 1 0 2之掛止狀態而反彈的拉緊彈簧1 0 3，和安裝在支 柱8 1的安裝板8 8之鍵缸形式的鎖1 0 4，及把鎖 ’1 0 4之開鎖作用傳達至掛止構件1 0 2的傳達金屬線 1 0 5而成。 第8圖（a ) ，（ b )爲關於本發明的收容箱之作用 圖。 (a )係顯示把安全帽Η收容在收容箱2 6的狀態。 (b )係顯示把安全帽Η從收容箱2 6拿出，代之收 容方形收容物的情況。在向前後延伸之凹部2 6 d，由將 方形收容物B直向地插入，能夠把文件等方形收容物B不 必折曲，而容易地收容在收容箱26。而且，因凹部/ 經濟部智慧財產局員工消費合作社印製 2 6 d，係從車體中央C L靠右，故在方形收容物B之左 ，能造成比較大的空間S 3。由利用該空間S 3，收容未圖 示之小東西，能夠提高收容效率。 第9圖係將關於本發明的動力單元安裝構造之主要部 份斷面的側面圖，顯示在後框1 1 R經由吊架機構1 2。 把動力單元2 1 (參照第1圖）安裝成能夠上下搖擺。 第1 0圖爲第9圖之1 0 — 1 0線斷面圖。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 558534 A7 B7 經濟部智慧財產局員X.消費合阼；ώ印製 五、發明說明（9 ) 吊架機構1 2 0，係由在後框1 1 R的左右之主框 71 ，71經由緩衝構件121，121安裝的左右一對 之第1樞軸122，122，和在此等第1樞軸122， 122安裝成能上下搖擺的左右之鏈板123，123， 和跨在此等鏈板1 2 3，1 2 3的前端部間之連結桿' 1 2 4，和跨在左右的鏈板1 2 3，1 2 3的後端部間之 第2樞軸1 2 5，及在第2樞軸1 2 5經由緩衝構件 126，126安裝成能上下搖擺的左右之吊架.板1 2 7 \ 127而成。128爲軸環。 左右的第1樞軸122，122，係配置在向車寬方 向延伸的同一軸心上之螺栓·螺帽。因將左右的第1樞軸 122，122分開做爲短者，故此等第1樞軸122， 1 2 2將不會干擾前部橫構件7 2或左右之前部腳部 2 6 f，2 6 卜 左右的鏈板123，123，係向和第1樞軸122 ，1 2 2正交方向延伸之板材。第2樞軸1 2 5，爲配置 成和第1樞軸122，122平行的螺栓·螺帽。左七之 吊架板127，127，係從動力單元2 1 (參照第1圖 )延伸的吊下構件。 暫時回到第9圖繼續說明時，左或右之鏈板1 2 3， 係在前端部備有前部搖擺規制部1 3 1，並且在後端部備 有後部搖擺9規制部1 3 2。前、後部搖擺規制部1 3 1 ，1 3 2，係緩衝材。 前部搖擺規制部1 3 1的上端面，係使之接觸在主框 (請先閱讀背面之注意事項再填寫本頁) 裝 ;線· 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12- 558534 A7 ___ B7 五、發明說明（1G) <請先閱讀背面之注意事項再填寫本頁) 7 1的第1停止器面1 3 3，而後部搖擺規制部1 3 2之 上端面，係配置成使之接觸在主框7 1的第2停止器面 134者。因此，鏈板123之搖擺運動，將由第1、第 2停止器面133，134被規制。結果，因鏈板123 的搖擺量少，動力單元2 1 (參照第1圖），主要將'以第 2樞軸1 2 5爲中心搖擺。第2樞軸1 2 5之高度，係比 第1樞軸1 2 2低。 對動力單元21有衝擊力作用時，將由前·後部搖擺 >規制部1 3 1，1 3 2彈性變形，而緩和傳至後框1 1 R 之衝擊力。 再者，在上述本發明的實施例，凹部2 6 d係在從車 體中央C L靠左或靠右之位置者即可。 更且，方形收容物B，只要係能將插入凹部2 6 d的 大小之方形矽物品即可，·除了訂文件的卷宗外，也可以爲 如書，筆記本之容易折曲物，也可以爲不易折曲物。 〔發明之效果〕 ~ 本發明係由上述構成，將發揮以下的效果。 經濟部智慧財產局員工消費合作社印製 申請專利範圍第1項，由在收容箱之底部，備有向前 後延伸的凹部，使之能收容文件等之方形收容物，能夠不 需把方形收容物折曲，而容易地收容在收容箱。 更且，將向前後延伸的凹部，在收容箱之底部且從車 體中央靠左或靠右的位置設置，由將方形收容物從車體中 央靠左或靠右收容，能夠有效利用方形收容物之右或左的 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 558534 A7 B7 五、發明說明（11) 空間，把小東西收容，將能提高收容效率。更且，因把凹 部從車體中央靠左或右，在車體中央附近的收容箱之下方 ，將造成比較寬的空間。因此，由有效利用該空間，能提 高引擎用補機等之配置自由度。 % 〔圖面之簡單說明〕 〔第1圖〕 係關於本發明之速克達型機車的左側視圖。 ‘ 〔第2圖〕 係關於本發明之速克達型機車的平面圖。 〔第3圖〕 係關於本發明之車體框的分解斜視圖。 〔第4圖〕 係關於本發明之收容箱及座周圍的側視斷面圖。 〔第5圖〕 係第4圖之5—5線斷面圖。 〔第6圖〕 ~ 係關於本發明的收容箱之平面圖。 〔第7圖〕 係透視關於本發明的收容箱之後部周圍的斜視圖。 〔第8圖〕 係關於本發明之收容箱的作用圖。 〔第9圖〕 係將關於本發明之動力單元安裝構造的主要部份斷面 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） --------------裝--- (請先閱讀背面之注意事項再填寫本頁) 訂： i線. 經濟部智慧財產局員工消费合作社印製 558534 A7 B7_ 五、發明說明（12 ) 之左側視圖。 〔第1 0圖〕 係第9圖之10-10線斷面圖。 〔圖號說明〕 10……速克達型機車，1 1……車體框， 2 6 ......收容箱，2 6 b ......上部開口，2 6 c ......底部 ，2 6 d……凹部，2 7……座，2 9……做爲引擎用補 >機之氣化器，B……文件等的方形收容物，Η……安全帽 ，S 2，S 3 ......空間。 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）558534 A7 __ B7_____ V. Description of the invention (1) [Technical field to which the invention belongs] (Please read the precautions on the back before filling out this page) The invention relates to the improvement of the structure of the storage box of a speed locomotive. [Known Techniques] As for the technology of the storage box structure of a speed locomotive, there is, for example, Patent No. 2756795 "Hardware storage device for a locomotive" (known technology). According to the above-mentioned conventional technology, according to Figures 1 and 6 of the bulletin, a helmet storage box 7 is installed at the rear upper part of the body frame 8 (the number is quoted in the bulletin. The same applies hereinafter). The upper part of the helmet storage box 7 is installed with a seat 6 that can be opened and closed, and the seat 6 is used to close the opening of the upper part of the helmet storage box 7. Furthermore, according to the above-mentioned conventional technology, according to the first figure of the bulletin, the interior of the helmet storage box 7 is partitioned 7d, and the area picture is the front storage box section 7a and the rear storage box section 7b. Store 2 helmets: H2 in these front and rear storage box sections 7a, 7b. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs In general, the front and rear storage box sections 7a and 7b contain small items such as driver's carry-ons, except for the full caps Hi and Η2. Because it is a small thing, it can be easily contained. [Problems to be Solved by the Invention] However, in the front and rear storage box sections 7a and 7b, a square storage object such as a document may be stored as required. For example, the A 4 size document and the file on which the document is attached, because it has corners at the four corners, and is more rigid than a round hard hat Hi. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -4 · 558534 A7 B7 V. Description of the Invention (2) Η 2 requires a large storage space. Therefore, when the front and rear storage box sections 7a and 7b cannot be squeezed in, the documents need to be rolled up or bent, and there is room for improvement. Therefore, an object of the present invention is to provide a technology capable of accommodating a square-shaped storage object such as a document without being bent, and can be easily stored in a storage box. '[Methods to solve the problem] In order to achieve the above-mentioned purpose, the first scope of the patent application is to install a storage box for the helmet in the body of the carcass, and cover the upper opening of the storage box with a seat so that it can be opened and closed. The Sokda locomotive is characterized by a storage box, which is provided at the bottom and left or right from the center of the vehicle body with recesses extending forward and backward to accommodate square-shaped containers such as documents. · By inserting the square-shaped storage objects such as documents straight into the recesses extending forward and backward, the square-shaped storage objects can be stored in the storage box without bending. Because the recess is located to the left or right from the center of the car body, it will create a relatively large space on the right or left of the square container. By using this space to contain small things, the containment efficiency will be improved. Moreover, the f side of the storage box near the center of the vehicle body will cause a relatively large space. The effective use of this space will increase the degree of freedom in the configuration of engine repairs. [Embodiments of the Invention] Embodiments of the present invention will be described below with reference to the drawings. Furthermore, "front", "back", "left", "right", "up", and "down" are in accordance with the direction viewed from the operator, and F Γ indicates that the paper size on the front side applies Chinese national standards ( CNS) A4 specification (210 X 297 mm) -------------- install --- (Please read the precautions on the back before filling out this page) Order: Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by the Consumer Cooperative -5-558534 A7 B7 V. Description of the invention (3) 'R r is the rear side, L is the left side, R is the right side, and CL is the center of the vehicle body (center of the vehicle width). The drawing is viewed in the direction of the mark. FIG. 1 is a left side view of a speed locomotive of the present invention. The Sukoda vehicle 10 is a body frame 11 and a head pipe 1 2 mounted on the body frame 1 1 and a front fork 1 3, and a front end 1 4 and a front fender installed on the front fork 1 3 The plate 15 and the handle 16 connected to the front fork 13 and the handle cover 17 covering the periphery of the handle 16 and the supplementary machine storage box installed at the center lower part (bottom part) of the body frame 11 18, and the swinging power unit 2 1 (combined structure of the front engine 2 2 and the rear transmission mechanism 2 3) installed behind the body frame 11 1 and the rear wheel installed at the rear of the power unit 21 2 4, and the rear suspension 2 5 of the suspension of the power unit 21 1 in the upper part of the rear part of the body frame 11 and the storage box 2 6 installed in the upper part of the rear part of the body frame 11 and the upper part of the storage box 26 in the upper part The seats 27, the fuel tanks 28, which are installed in the upper part of the rear of the body frame 11 behind the storage box 26, and the body cover 30, which covers the body 11, are the main components of the locomotive. Engine 2 2 is a 4-cycle single-cylinder water-cooled engine. The cylinders are arranged slightly forward toward the body. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -------------- Installation --- (Please read the precautions on the back before filling out this page)-Line-Car Body Cover 3 0 It consists of a front cover 3 1 covering the front part of the head pipe 12, a foot guard 3 2 covering the driver's feet, a pedal 3 3 for the driver's feet, and a cover vehicle arranged under the pedal 3 3. The bottom cover 3 4 of the lower part of the body frame 11 and the rear cover 35 covering the rear half of the body frame 11 are formed. In the figure, 16 a is the handle, 41 is the front suspension, 4 2 is the headlight, 43 is the main frame, 44 is the pedal arm for starting the engine, and 45 is the tail light. This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 558534 A7 B7___ 5. Description of the invention (4) 46 is the rear fender, 47 is the rear handle, 48 is the air cleaner, 4 9 is the gasifier. (Please read the precautions on the back before filling in this page.) Figure 2 is a plan view of the speed locomotive of the present invention. It is shown on the speed locomotive 10 with instrumentation 51, left and right mirrors 52, 52, and gasifier 53, the muffler 10 is provided with a meter 51, left and right brackets 52, 52, a gasifier 53, and a muffler 54. The carburetor 53 is integrally provided on the right side of the power unit 21. Fig. 3 is an exploded perspective view of a vehicle body frame according to the present invention. The car body frame 11 is under the pedal 33 (refer to Fig. 1), and is divided into a front frame 1 1 F, a rear frame 1 1 R, and a sub frame 81, which are divided into three frames. The front frame 1 1 F is composed of a head pipe 12, a head pipe column 61 extending downward from the head pipe 12, and a pair of left and right main frames extending from the lower end of the head pipe column 61 to the rear in a bifurcated manner. 6 · 2, 6 2 and the rear cross member 63, which is stepped on the left and right main frames 6 2, 6 2 after the end, is a cast frame that is one of the flat rectangular frames, for example, aluminum alloy Foundry. Because it is a flat viewport letter-shaped frame, there will be a space section S: in the center. '' This is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The left and right main frames 62, 62 are members extending rearward from the head pipe 12, and the lower part of the rear end forms an inclined surface inclined backward and upward, As the front interface 64, 64. The rear cross member 63 is a π-shaped member that is open in front view, and the height of the center of the width of the car is set lower than the main frames 62 and 62. The rear frame 1 1R is composed of a pair of left and right main frames 71, 71, and a front portion spanning the middle portion of the left and right main frames 7 1, 7 1 in the front-to-rear direction. The Chinese paper standard (CNS) applies. A4 specification (210 X 297 mm) 558534 A7 ___________ B7 V. Description of the invention (5) -------------- install --- (Please read the precautions on the back before filling this page ) Cross member 7 2 ′ and an integral casting frame formed by the rear cross member 7 3 between the rear ends of the left and right main frames 7 1, 7 1, for example, aluminum alloy castings. The left and right main frames 7 1, 71 is attached to the lower part of the front end to form an inclined surface inclined downward and backward, and the inclined surface is used as the rear joint surface 7 4 and 74. These main frames 71 and 71 extend further rearward and upward from the rear end thereof. Extending from the upper end to the rear, the Z-shaped member is slightly inverted from the side view. The car body frame 11 is a combination of the rear joint surfaces 74, 74 on the front joint surface 64 '64'. 7 5 ...... (... represents the majority. The same applies hereinafter), and the rear frame 1 1 R is physically combined with the front frame 1 1 F.; line · rear frame 1 1 R is at the rear Combine the sub-frame 81 with bolts, nuts 8 5... The sub-frame 81 is connected between the storage box columns 82 and 82 standing up from the left and right, and the connection box columns 82 and 82. It is formed by connecting the pillars 83. The joint part of the sub-frame 81, that is, the joint part with bolts and nuts 85, ... is provided before and after the rear overhang mounting part 7 7 and also serves as reinforcement. 78 is the pivot part of the hanger. ~ Figure 4 is a side cross-sectional view of the storage box and seat around the present invention. It is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 0 The storage box 2 6 is an open box on the upper side. The edge 2 6 a extends forward from the upper part of the front part, and is mounted on the flange 2 6 a so as to be openable and closable through a hinge 9 1, and the upper opening 2 6 b of the storage box 2 6 is covered with a seat 2 7 so that it can be opened and closed. Box 26. For example, the helmets represented by imaginary lines will be used. The paper size will be in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm). 558534 A7 B7 5. Description of the invention (6) Block 2 7 is from the lower part of the rear The lock pin 9 2 is extended downward. The lock pin 9 2 is a member formed by bending a round rod into a π shape when viewed from the side. The rear of the storage box 26 is opened for 26 hours, and is locked on the hook 101 of the seat catcher unit 100. The sub-frame 8 1 is used to fix the fuel tank 2 8 with the groove fixing bolt 8 6. The fuel supply port of the fuel tank 2 8 2 8 a, which faces outward from the rear cover 3 5. 4 8 is a sealing member which is sealed by sealing the edge of the upper opening 2 6 b of the storage box 2 6. FIG. 5 is line 5-5 of FIG. 4. The sectional view shows the shape of the front section of the storage box 2 6. The storage box 26 is a person whose bottom portion 2 6 c is inclined from left to right of the vehicle body, and further, a recess 26 d is provided at the bottom portion 2 6 c and to the right of the vehicle body center CL. The recessed portion 26d is formed integrally with the bottom portion 26c. Since the recessed portion 2 6 d is formed at the bottom portion 2 6 c, the bottom portion 2 6 c will have a swollen portion 26e having a depth of 2 6 d at the position of the recessed portion 2 6 d. Since the recessed portion 26d is positioned to the right from the center CL of the vehicle body, the bulged portion 2 6e is also positioned to the right and will not interfere. Closing the table below the storage box 26 near the center CL of the vehicle body will create a relatively large space S 2. Therefore, the space S 2 can be effectively used, and the engine complements such as the carburetor 2 9 can be efficiently arranged, thereby increasing the degree of freedom of arrangement. For this reason, when the overall height of the bottom portion 2 6 c is decreased and the depth of the recessed portion 2 6 d is decreased, the space S 2 will be narrowed, and the degree of freedom in the arrangement of the space S 2 will be limited. The bottom 2 6 c avoids the vaporizer 2 9 below, and then the paper size of the high-level dumping paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ----- I ------ --Equipment --- (Please read the notes on the back before filling out this page) --Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 558534 A7 B7 V. Description of the invention (7) Oblique (refer to Figure 4) . (Please read the precautions on the back before filling in this page.) Furthermore, the storage box 26 is a body that is formed from the left and right front legs 2 6 f, 2 6 f bulging downward from the bottom 26c. The right front leg 2 6 f is a part using the above-mentioned bulged portion 2 6 e. By placing the left and right front legs 2 6 f and 2 6 f on the front cross member 72 and fixing them with bolts and nuts 93 and 93, the lower part of the front portion of the storage box 26 can be mounted on the rear frame 1 1 R. Fig. 6 is a plan view of the storage box according to the present invention, showing that the recessed portion '2 6 d is an elongated groove of a predetermined width W extending forward and backward. In the storage box 2 6, a square storage object B such as a document indicated by an imaginary line can be erected in the recessed portion 2 6 d. As a square container B, for example, it is a dossier for A 4-size document. However, in the storage box, a frame locking lever 94 is provided. The frame locking lever 9 4 is used to secure the main frame 4 3 (see Figure 1) for the anti-theft use of a Scooter locomotive. The frame locking lever 94 is in the unlocked state when it is in the position indicated by the lane. The main frame 43 can be locked by swinging the frame locking lever 94 forward to the position indicated by the imaginary line through a gold flat line (not shown). · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 95, 95 are bracket mounting bolts for the storage box, and 106, 106 are seat bolt mounting bolts. Fig. 7 is a perspective view showing the surroundings of the rear portion of the storage box according to the present invention. Containment box 26, which extends the left and right two brackets 26g, 26g from the upper rear to the rear, and mounts these brackets 26g, 26g at -10-This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm) 558534 A7 B7 _ 5. Description of the invention (8) The upper end of the storage box columns 8 2 and 8 2 are screwed, and the upper part of the rear can be installed on the pillar 81. (Please read the precautions on the back before filling out this page.) Furthermore, the storage box 26 is equipped with a seat latch unit 1 installed on the lower part of the rear upper part. The seat latch unit 1 00 is composed of a hook 1 0 1 which locks a locking pin 9 2%, and a suspension member 1 0 1 which is hooked to maintain the locked state of the hook 1 0 1 , And a tension spring 100 that rebounds in order to maintain the suspension state of the suspension member 102, and a lock cylinder 104 in the form of a key cylinder, which is installed on a mounting plate 8 8 of the pillar 8 1, and a lock '1 The unlocking effect of 0 4 is transmitted to the transmission metal wire 105 of the suspension member 10 2. Figures 8 (a) and (b) are diagrams showing the operation of the storage box of the present invention. (a) shows the state in which the helmet Η is stored in the storage box 26. (b) Shows that the helmet Η is taken out of the storage box 26, and the square storage contents are accommodated. By inserting the square storage object B straight into the recessed portion 26 d extending forward and backward, the square storage object B such as a document can be easily stored in the storage box 26 without being bent. In addition, because the consumer cooperative of the employee / cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs and China printed 2 6 d, it is from the center of the car body C L to the right, so it is to the left of the square container B, which can create a relatively large space S 3. By using this space S3, small things not shown are accommodated, and the storage efficiency can be improved. Fig. 9 is a side view showing a cross section of a main part of a power unit mounting structure according to the present invention, which is shown on a rear frame 1 1 R via a hanger mechanism 12. Install the power unit 2 1 (see Figure 1) so that it can swing up and down. Fig. 10 is a sectional view taken along line 10-10 of Fig. 9. This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) 558534 A7 B7 Member of the Intellectual Property Bureau of the Ministry of Economic Affairs X. Consumption; Printed 5. Illustration of the invention (9) Hanger mechanism 1 2 0, The left and right main frames 71, 71 on the left and right of the rear frame 1 1 R are mounted through the buffer members 121, 121, and the first and second pivots 122, 122, and the first and second pivots 122, 122 are mounted so that The left and right link plates 123, 123 swinging up and down, and the connecting rods' 1 2 4 across the front end portions of these link plates 1 2 3, 1 2 3, and the left and right link plates 1 2 3, 1 2 The second pivot 1 2 5 between the rear end of 3 and the second pivot 1 2 5 is mounted on the left and right hangers that can swing up and down through the buffer members 126, 126. The plate is made of 1 2 7 \ 127. 128 is the collar. The left and right first pivot shafts 122 and 122 are bolts and nuts arranged on the same axial center extending in the vehicle width direction. Since the left and right first pivots 122, 122 are separated as short ones, these first pivots 122, 1 2 2 will not interfere with the front cross member 7 2 or the left and right front feet 2 6 f, 2 6 The left and right chain plates 123 and 123 are plates extending in a direction orthogonal to the first pivots 122 and 1 2 2. The second pivots 1 2 5 are bolts and nuts arranged parallel to the first pivots 122 and 122. Seventh left of the hanger plate 127, 127, is a lower hanging member extending from the power unit 21 (see FIG. 1). Returning to Figure 9 for the time being, the left or right link plate 1 2 3 is provided with a front swing regulation section 1 3 1 at the front end and a rear swing regulation section 1 3 2 at the rear end. . The front and rear swing regulation sections 1 3 1 and 1 3 2 are cushioning materials. The upper end face of the front swing regulation section 1 3 1 is to make it contact the main frame (please read the precautions on the back before filling this page). Installation; line · This paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) -12- 558534 A7 ___ B7 V. Description of the invention (1G) < Please read the precautions on the back before filling in this page) 7 1st stopper surface 1 3 3, and the rear swing regulation department The upper end surface of 1 3 2 is arranged so that it contacts the second stopper surface 134 of the main frame 71. Therefore, the rocking motion of the link plate 123 will be regulated by the first and second stopper surfaces 133, 134. As a result, because the amount of swing of the link plate 123 is small, the power unit 2 1 (see FIG. 1) mainly swings with the second pivot 1 2 5 as the center. The height of the second pivot 1 2 5 is lower than that of the first pivot 1 2 2. When an impact force is applied to the power unit 21, it will be elastically deformed from the front and rear swings > the regulatory section 1 3 1, 1 2 2 to reduce the impact force transmitted to the rear frame 1 1 R. Furthermore, in the embodiment of the present invention described above, the recessed portion 2 6 d may be located at the left or right position from the center C L of the vehicle body. In addition, the square storage object B may be a square silicon object of a size that can be inserted into the recess 2 6 d. In addition to ordering the file, it can also be an easy-to-bend object such as a book or notebook, or it can be Not easy to bend. [Effects of the Invention] The present invention is constituted as described above, and has the following effects. The Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the first patent application scope. The bottom of the storage box is provided with a recess extending forward and backward to enable it to accommodate square-shaped storage objects such as documents. Bend and easily fit in a storage box. Moreover, recesses extending forward and backward are provided at the bottom of the storage box and left or right from the center of the vehicle body. By accommodating the square container from the center of the vehicle body to the left or right, the square container can be effectively used. The paper size of the right or left of the object applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 558534 A7 B7 V. Description of the invention (11) Space, the storage of small things will improve the efficiency of storage. Furthermore, because the recess is moved to the left or right from the center of the vehicle body, below the storage box near the center of the vehicle body, a relatively wide space will be created. Therefore, by effectively using this space, it is possible to increase the degree of freedom in the configuration of engine repairs and the like. % [Simplified description of the drawing] [Fig. 1] This is a left side view of a speed locomotive of the present invention. ‘[FIG. 2] is a plan view of a speed locomotive of the present invention. [Fig. 3] An exploded perspective view of a vehicle body frame according to the present invention. [FIG. 4] It is a side sectional view of the surroundings of the storage box and the seat of the present invention. [Fig. 5] It is a sectional view taken along line 5-5 in Fig. 4. [Fig. 6] ~ It is a plan view of the storage box of the present invention. [FIG. 7] A perspective view of the surroundings of the rear portion of the storage box according to the present invention. [Fig. 8] Fig. 8 is an operation diagram of the storage box of the present invention. [Fig. 9] This is a cross section of the main part of the power unit installation structure of the present invention. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ---------- ---- Equipment --- (Please read the notes on the back before filling out this page) Order: i-line. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 558534 A7 B7_ V. Left side view of the description of the invention (12). [Fig. 10] It is a sectional view taken along line 10-10 in Fig. 9. [Illustration of drawing number] 10 ... Sukoda locomotive, 1 1 ... body frame, 2 6 ... container box, 2 6 b ... open upper part, 2 6 c ... .... bottom, 2 6 d ... recess, 2 7 ... seat, 2 9 ... as a gasifier for the engine's supplement, B ... a square container for documents, etc., safe ... Cap, S 2, S 3 ... space. (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is in accordance with China National Standard (CNS) A4 (210 X 297 mm)