1233415 A7 B7 五、發明説明（i ) 【發明所屬的技術領域】 (請先閱讀背面之注意事項再填寫本頁) 本發明是關於機車，其構造爲：在座墊下方具備有行 李箱，並且是以後車殻來覆蓋引擎。 【習知技術】 例如，在日本特開平4 一 2 0 1 7 9 1號公報「具有 大型行李箱的速克達型機車」，如公報的第1圖所示，是 以軸1 4 (圖號是沿用公報所記載，以下相同）將座墊 1〇可旋轉地安裝在框架管9、9的上端，是將行李箱 1 5 —體地形成於座墊1 0的下部。藉由朝箭頭a的方向 來打開座墊1 0，則如公報的第2圖會讓引擎4露出來， 而可以進行保養整修的作業。要使用行李箱1 5時打開蓋 子1 6。將安全帽1 1等的物品收容進去之後，再把座墊 1 0關閉起來，是把行李箱1 5收容在框架管9、9之間 【發明欲解決的課題】 經濟部智慈財產局員工消費合作社印製 在上述的構造中，由於是將行李箱1 5收容在框架管 9、9之間，所以限制了行李箱1 5的形狀，讓行李箱 1 5的容量減少了。爲了支承座墊1 0而要從框架2將框 架管9延伸所以讓車體框架變得很重，讓車體框架的製造 成本提高了。 而要進行保養整修時，要打開座墊1 0來進行，可是 即使打開座墊1 0，框架管9、9也會對作業造成妨礙， 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐) ' 一 ' -4- 1233415 A7 B7 五、發明説明（2 ) 作業空間會變的很狹窄。 (請先閲讀背面之注意事項再填寫本頁) 因此，本發明的目的是要提供讓框架輕量化、簡化， 並且可以增加行李箱的空間的機車。 【用以解決課題的手段】 用來達成上述目的的申請專利範圍第1項，是在座墊 的下方具備有行李箱，且在其下方具備有引擎，是以後車 殼覆蓋著行李箱及引擎的機車，其特徵爲：是將後車殻可 上下開關地安裝在機車的車體框架，將行李箱安裝在後車 殼，且將座墊可自由開關地安裝在後車殼。 當要檢查引擎時，朝上方打開後車殼。由於將後車殻 提起的話，座墊與行李箱也會一起上升，而可以簡單地從 上方看到引擎。由於簡化了車體框架，所以引擎等的檢查 作業就變得很容易。 【發明實施形態】 經濟部智慧財產局員工消費合作社印製 以下根據附圖來說明本發明的實施形態。圖面是從圖 號的方向來看。 第1圖是本發明的機車的左側面圖，本發明的機車 1 0是以··車體框架1 1 、安裝在車體框架1 1的前方的 前叉1 2、安裝在前叉1 2的前輪1 3、前擋泥板14、 及車把1 5、安裝在車體框架1 1的下部的擺動式的動力 單元1 6 (前部的引擎1 7與後部的傳動機構1 8的組合 構造）、安裝在動力單元1 6的後部的後輪1 9、用來懸 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公餐）— ； -5- 1233415 A7 ____B7 _ 五、發明説明（3 ) 吊著動力單元1 6的後懸吊系統2 1、配置在車體框架 (請先閱讀背面之注意事項再填寫本頁) 1 1的中央的行李箱2 2、配置在行李箱2 2的上部的座 墊2 3、安裝在車體框架1 1的上部的油箱2 4、覆蓋著 車體框架1 1的車身外殼2 5、及設置在後部的把手部 2 6爲主要構造的速克達型機車。 車身外殼2 5是具備有：覆蓋著前部的前車殼3 1、 用來承載駕駛者的腳部腳踏板3 2、及經由鉸鏈3 3而可 上下開關地安裝在車體框架1 1的後車殼3 4。 因此，把行李箱22、座墊23、把手部26、及鉸 鏈3 3的其中一部分（，第6圖的鉸鏈托架8 5 )安裝在後 車殻3 4而在實質上是形成爲一體的構造作爲車體單元 第2圖爲本發明的車體框架的立體圖，是顯示後部份 〇 經濟部智慧財產局員工消費合作社印¾ 車體框架1 1是將後框架4 0接合到中央的下管3 7 的構造。後框架4 0，是將下部橫架4 2安裝在左右的後 管4 1 、4 1的下部，把U字型的中央橫架4 3安裝在中 央部，將上部橫架4 4安裝在上部的構造。 而後框架4 0的構造，在中央橫架4 3安裝有用來承 載行李箱的凸塊4 5，在上部橫架4 4安裝有：支承構件 4 6 、4 6、後懸吊系統用的托架4 7、及油箱用第一構 件4 8，在左右後管4 1、4 1的後方則安裝有油箱用第 二構件4 9、4 9，在其後端則安裝著鉸鏈3 3的樞軸管 本紙張尺度適用中國國家標準（CNS ) A4規格（210X29?公釐） 1233415 A7 ________B7 ______ 五、發明説明（4 ) 5 2是可擺動地（箭頭1的方向）將其中一端安裝在 凸塊4 5的桿件，在另一端形成有U字型的鉤卡部5 3。 (請先閱讀背面之注意事項再填寫本頁) 支承構件4 6 ' 4 6，在其上端具有螺母5 4、5 4 ，是用來支承著車身單元3 6 (參照第1圖），並且當關 閉後車殼時，是用來把車身單元3 6固定在車身框架1 1 的構件。 第3圖是本發明的車身單元的平面圖，是顯示有：車 身單元3 6的行李箱2 2、座墊2 3、把手部2 6、及後 車殼3 4。 後車殼3 4的構造，是將外殻主體5 6、5 6形成爲 蛋形，在外殼主體5 6、5 6的前方形成有用來安裝行李 箱2 2的第一安裝孔5 7、5 7，在中央形成有第二安裝 孔5 8、5 8，在第二安裝孔5 8、5 8的旁邊則形成有 用來固定於車體框架的固定孔5 9、5 9，在後方形成有 用來安裝把手部2 6的把手部孔6 2、6 2。後車殼3 4 的材質是鋼板或樹脂。 經濟部智慧財產局員工消費合作社印製 行李箱2 2，是略四角形的箱子，在底板6 3設置有 第一孔部6 4，在前方的緣部則設置有第二孔部6 5、 6 5 (參照第4圖），在後方的緣部則設置有第三孔部 6 6 、6 6 (參照第5圖）及第四孔部6 7、6 7 (參照 第7圖），是有強度構件的功能的構造。行李箱2 2的材 質是鋼板或樹脂。 把手部2 6 ,是車身單元3 6的補強構件，在形成爲 U字型的縱管7 1安裝有水平管72、72，在水平管 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） " ~ 1233415 Α7 Β7 五、發明説明（5 ) 72、72安裝有橫板73。 第4圖爲本發明的車身單元的剖面圖，是將行李箱 (請先閱讀背面之注意事項再填寫本頁) 2 2安裝在後車殻3 4，在後車殼3 4安裝有可自由開關 的座墊2 3，是顯示著安裝把手部2 6及鉸鏈3 3的其中 一部分（第6圖的鉸鏈托架8 5 )所形成的車身單元3 6 。如圖所不，由於後框架3 4是以具有剛性的構件形成， 而被固定在行李箱2 2。 7 4是座墊23的後部支承部，是抵接在被固定在車 體框架1 1上的油箱2 4 (參照圖面）的上表面。 第4圖是顯不藉由將螺栓7 5通到後車殼3 4的後方 的把手部孔6 2、6 2 (沒有圖示出來），然後將螺栓 7 5鎖入把手部2 6的螺母7 6，而把手部2 6及鉸鏈 3 3的其中一部分（第6圖的鉸鏈托架8 5 )安裝到後車 殼34。77是橡膠，78是安全帽。 接下來詳細說明車身單元3 6的組合情形。 首先，對準行李箱2 2的第二孔部6 5而以螺栓7 9 安裝到後車殼3 4的前方的第一安裝孔5 7、5 7 (沒有 經濟部智慧財產局員工消費合作社印製 圖示出來），經由座墊用鉸鏈8 1將座墊2 3安裝到行李 箱2 2。 接下來，以螺栓8 2將把手部2 6的水平管7 2安裝 到後車殼3 4的中央。用下一圖來更詳細說明。 第5圖是第3圖的5 - 5線剖面圖，是對準行李箱 2 2的第三孔部6 6及橫板7 3而以螺栓8 2安裝到後車 殼3 4的第二安裝孔5 8，是顯示組合成一體的情形。 本紙張尺用中國國家標準（CNS ) A4規格（210X 297公釐） : -8- 1233415 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（6 ) 接下來針對將後車殼可開關地安裝在車體框架的構造 更詳細的加以說明。 第6圖是本發明的鉸鏈的分解圖，鉸鏈3 3，是經由 托架8 3而將樞軸管5 1安裝在左右後管4 1、4 1的後 端，在樞軸管5 1的兩端覆蓋著緩衝橡膠8 4、8 4，在 緩衝橡膠8 4、8 4處嵌合著鉸鏈托架8 5的U字型的導 軌構件86、86。87、87是安裝孔。 第7圖是第1圖的圖號7部分的詳細說明圖。 是以承載用螺栓9 1來將後車殼3 4固定在車體框架 1 1的支承構件4 6。，換言之，是將組合成一體的車身單 元3 6 (後車殼3 4、行李箱2 2及橫板7 3 )以螺栓 9 1固定在支承構件4 6。 第8圖是第1圖的圖號8部分的詳細說明圖。 是以承載螺栓9 2將行李箱2 2的底板6 3固定在車 體框架1 1的凸塊4 5。在保持打開後車殼的時候，將桿 件5 2的鉤卡部5 3鉤在行李箱2 2的第一孔部6 4。 像這樣來說明第1圖所示的機車1 0的話，機車1 0 ，是將後車殼3 4可上下開關地安裝在機車1 0的車體框 架1 1，當後車殻3 4關閉時則是將承載於車體框架1 1 且具有強度構件的功能的行李箱2 2安裝在後車殼3 4， 藉由將座墊2 3可自由開關地安裝在後車殻3 4 ,則可以 將承載於座墊2 3的負載經由行李箱2 2傳達到車體框架 11。 接下來說明以上所述的機車的作用。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） I--------♦ J-----1T------, (請先閱讀背面之注意事項再填寫本頁) • 9 - 1233415 A7 B7 五、發明説明（7 ) 第9圖（a) 、（b)是本發明的機車的第一作用圖 〇 (請先閲讀背面之注意事項再填寫本頁} (a )是比較例，由於機車1 〇 1在後管1 0 2、 102 (沒有圖示出來）安裝有輔助框架103、103 .(沒有圖示出來）及輔助框架1 0 4、1 0 4 (沒有圖示 出來），輔助框架1 0 3、1 0 4支承著承載於座墊 1〇5的負載F 1 。 (b )是實施例。是將後車殼3 4可上下開關地安裝 在機車1 0的車體框架1 1，將座墊2 3可開關地安裝在 後車殼3 4 ,由於在後車殼3 4安裝有具有強度構件的功 能的行李箱2 2，並且是將行李箱2 2承載於車體框架 1 1的中央橫架4 3，所以行李箱2 2會將承載於座墊 2 3的負載F 2如箭頭2、3、4所示傳達到車體框架 1 1，而可以支承著座墊2 3。由於行李箱2 2兼作爲車 體框架1 1的其中一部分，所以減少了車體框架1 1的零 件數目。 經濟部智慧財產局員工消費合作社印製 另一方面，由於座墊2 3的後部支承部7 4是抵接在 固定於車體框架1 1上的油箱2 4的上表面，而經由油箱 2 4以車體框架1 1支承著座墊2 3的後方。 以圖示可明顯看出，機車1 〇其框架的數量較機車 1〇1要更少，藉由本發明可以較傳統裝置更可以減少框 架的數量。 機車1 〇因爲沒有設置機車1 〇 1的輔助框架1 〇 3 、1 0 4，所以不會干涉到行李箱2 2，而可以加入行李 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ' -10- 1233415 經濟部智慈財產局0〔工消費合作社印製 A7 B7 五、發明説明（8 ) 箱2 2的容量。 並且，機車10的框架數量較機車1〇1要更少，而 可以讓車體框架輕量化。 如第9圖（b )所示，由於後車殻3 4的固定是藉由 將行李箱2 2的底板6 3與用來支承底板6 3的車體框架 1 1的凸塊4 5固定安裝在一起來進行的，所以行李箱可 以兼作支承構件與固定構件。 由於是以行李箱2 2的底板6 3將行李箱2 2支承在 車體框架1 1的中央橫架4 3，所以不需要以後車殼3 4 來支承行李箱2 2內的行李的重量，而可以降低後車殼 3 4的強度，則可以將後車殻3 4輕量化。 第1 〇圖（a ) 、（ b )是本發明的機車的第二作用 圖。（a )是顯示關閉著的後車殻，（b )是顯示開啓著 的後車殻。 在（a )圖中，當要開啓後車殻3 4時，則將可自由 開關地安裝在後車殼3 4的座墊2 3如箭頭5所示打開。 然後卸下螺栓9 1及螺栓9 2，再將座墊2 3關閉。 在（b )圖中，如箭頭6所示將後車殼3 4開到臨時 假想線所示的位置，將桿件5 2鉤在行李箱2 2，將後車 殼3 4固定在實線所示的位置。 如此一來，由於將承載於車體框架1 1且具有強度構 件的功能的行李箱2 2安裝在後車殼3 4，所以一旦打開 後車殻3 4，不會有妨礙的框架，可以加寬保養整修時的 空間。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） I JIT (請先閲讀背面之注意事項再填寫本頁) -11 - γ233415 Α7 Β7 五、發明説明（9 ) 由於只要打開後車殼3 4就可以.進行保養整修，所以 不需要拆卸下外表的零件，不用擔心裝備會受到損傷。 (請先閲讀背面之注意事項再填寫本頁) 並且，由於在採用於後車殼3 4與車體框架1 1之間 的鉸鏈3 3有使用緩衝橡膠8 4、8 4 (沒有圖示出來） ，在開關後車殼3 4時，聲音會變的很小，會很安靜。 如第4圖所示，由於是將後車殻3 4、行李箱2 2、 座墊2 3、把手部2 6及鉸鏈3 3的鉸鏈托架8 5組合在 〜起來形成車身單元3 6，所以可以讓生產線的組合性提 升。 在第2圖所示的車體框架11,由於是以中央橫架 4 3及支承構件4 6、4 6來支承著車身單元的行李箱， 以托架4 7支承著後懸吊系統，以第一構件4 8及第二構 件4 9、4 9來支承著油箱，且以鉸鏈3 3的樞軸管5 1 支承著把手部，所以是車體框架1 1直接支承著這些構造 ，不會有很大的力量承載在後車殼3 4 (參照第4圖）。 因此可以讓後框架3 4輕量化。 接下來顯示本發明的機車的其他實施例。 經濟部智慧財產局員工消費合作社印製 第1 1圖（a ) 、（ b )是第1圖的其他實施例圖， 針對上述第1圖〜第4圖所示的形態相同的構造則是附加 相同的圖號省略其說明。 在（a )圖，是經由連桿機構9 4將擺動式的動力單 元1 6 (前部的引擎1 了與後部的傳動機構1 8的組合構 造）可自由擺動地安裝在車體框架11的下部，在動力單 元1 6的後部側邊安裝著後輪1 9，在車體框架1 1安裝 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) ~ " 〜 -12 - 1233415 A7 B7 五、發明説明（10 ) 著車身單元36B。 (請先閲讀背面之注意事項再填寫本頁) 車身單元3 6 B則在後車殼3 4安裝著行李箱2 2、 座墊2 3、把手部2 6及鉸鏈3 3 ° 藉由將鉸鏈3 3設置在後車殼3 4的前方下部，如（ b )圖所示，則可以如箭頭了所示可朝前方打開後車殼 3 4。 在本發明的實施形態所示的第2圖的車體框架1 1， 不必限定在第2圖的形態，車體框架只要以所希望的方式 來支承車身單7C 3 6就可以。 【發明效果】 本發明藉由上述的構造而可以發揮如下的效果。 在申請專利範圍第1項，由於是將後車殻可上下開關 地安裝在機車的車體框架，且將座墊可開關地安裝在後車 殻，所以當要檢查引擎時，朝上方打開後車殼。由於將後 車殻提起的話，座墊與行李箱也會一起上升，而可以簡單 地從上方看到引擎。 經濟部智慧財產局員工消費合作社印製 由於簡化了車體框架，而可以確保有寬闊的作業空間 ，所以引擎等的檢查作業就變得很容易。 【圖面說明】 第1圖是本發明的機車的左側面圖。 第2圖爲本發明的車體框架的立體圖。 第3圖是本發明的車身單元的平面圖。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐) -13- !2334i1233415 A7 B7 V. Description of the invention (i) [Technical field to which the invention belongs] (Please read the precautions on the back before filling out this page) The invention relates to a locomotive, which is structured with a luggage box under the seat cushion, and It was the car shell that later covered the engine. [Know-how] For example, in Japanese Unexamined Patent Publication No. 4-2 0 1 7 9 1 "Sokoda locomotive with large luggage", as shown in the first figure of the bulletin, the shaft 1 4 (Figure No. is the same as described in the official gazette, and the same applies hereinafter. The seat cushion 10 is rotatably mounted on the upper ends of the frame tubes 9 and 9, and the trunk 15 is integrally formed on the lower portion of the seat cushion 10. By opening the seat cushion 10 in the direction of the arrow a, the engine 4 can be exposed as shown in the second figure of the bulletin, and maintenance and repair work can be performed. Open the lid 16 when you want to use the trunk 15. After storing items such as helmets 1 and 1 and closing the seat cushions 10, the luggage 15 is stored between the frame tubes 9 and 9. [Questions to be solved by the invention] Employees of the Intellectual Property Office of the Ministry of Economic Affairs Consumed by the consumer cooperative in the above-mentioned structure, since the luggage case 15 is housed between the frame tubes 9 and 9, the shape of the luggage case 15 is restricted and the capacity of the luggage case 15 is reduced. In order to support the seat cushion 10, the frame pipe 9 is extended from the frame 2 so that the body frame becomes heavy and the manufacturing cost of the body frame is increased. To perform maintenance and repair, the seat cushion 10 should be opened. However, even if the seat cushion 10 is opened, the frame tubes 9 and 9 will hinder the operation. This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 'a' -4- 1233415 A7 B7 5. Description of the invention (2) The working space will become very narrow. (Please read the cautions on the back before filling out this page.) Therefore, the object of the present invention is to provide a locomotive that allows the frame to be lightweight and simplified, and can increase the space of the luggage compartment. [Means to solve the problem] The first scope of the patent application for achieving the above purpose is to include a trunk under the seat cushion and an engine under the trunk. The trunk is covered with the trunk and the engine in the future. The locomotive is characterized in that the rear car shell is installed on the body frame of the locomotive so that it can be switched up and down, the trunk is mounted on the rear car shell, and the seat cushion is freely switchable on the rear car shell. When you want to check the engine, open the rear shell up. As the rear shell is lifted, the seat cushion and luggage will also rise together, and the engine can be easily seen from above. The simplification of the vehicle body frame makes it easy to inspect the engine and the like. [Embodiment of the Invention] Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The 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 left side view of the locomotive of the present invention. The locomotive 10 of the present invention is a body frame 1 1, a front fork 1 installed in front of the body frame 1 1, and a front fork 1 2. Front wheels 1, 3, front fender 14, and handlebar 1, 5, swing-type power unit 16 installed in the lower part of the body frame 11 (the combination of the front engine 17 and the rear transmission mechanism 18 Structure), the rear wheels 19 installed at the rear of the power unit 16, the paper size used to suspend this paper is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 meals) — -5- 1233415 A7 ____B7 _ V. Invention Explanation (3) Rear suspension system 2 that suspends the power unit 16 1. Configured on the body frame (please read the precautions on the back before filling out this page) 1 Central trunk 2 2 Configured on the trunk 2 2 The upper seat cushion 2 3. The fuel tank 2 installed on the upper part of the vehicle body frame 1 1 4. The body shell 2 covering the vehicle body frame 1 1 5 and the handle part 26 provided at the rear are the main structures Scooter locomotive. The body shell 25 is provided with a front shell 3 1 covering the front portion, a foot pedal 3 for supporting the driver's feet 3 2, and an up-down switch mounted on the body frame 1 1 through a hinge 3 3. The rear car shell 3 4. Therefore, a part of the trunk 22, the seat cushion 23, the handle portion 26, and the hinge 33 (the hinge bracket 8 5 in FIG. 6) is attached to the rear case 34 and is substantially integrally formed. Constructed as a car body unit. Figure 2 is a perspective view of the car body frame of the present invention, showing the rear part. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Construction of tubes 3 7. The rear frame 40 is a lower cross frame 4 2 installed at the lower part of the left and right rear pipes 4 1 and 41, a U-shaped central cross frame 4 3 is installed at the center portion, and an upper cross frame 4 4 is installed at the upper portion. The construction. In the structure of the rear frame 40, a bump 45 for carrying a luggage case is mounted on the central horizontal frame 4 3, and a support member 4 6, 4 6 and a bracket for the rear suspension system are mounted on the upper horizontal frame 4 4. 4, 7 and the first member 4 8 for the fuel tank, the second member 4 9, 4 9 for the fuel tank is installed behind the left and right rear pipes 4 1, 4 1, and the hinge 3 3 pivot is installed at the rear end thereof. The size of this paper applies the Chinese National Standard (CNS) A4 specification (210X29? Mm) 1233415 A7 ________B7 ______ V. Description of the invention (4) 5 2 is swingable (direction of arrow 1) and one end is installed on the bump 4 The lever member 5 is formed with a U-shaped hook portion 5 3 at the other end. (Please read the precautions on the back before filling out this page) The supporting member 4 6 '4 6 has nuts 5 4 and 5 4 on its upper end and is used to support the body unit 3 6 (refer to Figure 1), and when When the rear shell is closed, it is a member for fixing the body unit 36 to the body frame 1 1. Fig. 3 is a plan view of a body unit of the present invention, showing a trunk 2 of a body unit 36, a seat cushion 2, a handle portion 26, and a rear case 34. The structure of the rear shell 34 is to form the shell main bodies 5 6 and 5 6 into an egg shape, and first mounting holes 5 7 and 5 for mounting the luggage case 22 are formed in front of the shell main bodies 5 6 and 5 6. 7. The second mounting holes 5 8 and 5 8 are formed in the center, and the fixing holes 5 9 and 5 9 are formed next to the second mounting holes 5 8 and 5 8, which are useful at the rear. Let's install the handle hole 6 2 and 6 2 of the handle portion 2 6. The material of the rear shell 3 4 is steel plate or resin. The suitcase 22, printed by the Employee Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, is a slightly quadrangular box. A first hole portion 6 4 is provided on the bottom plate 63, and a second hole portion 6 5 and 6 are provided on the front edge portion. 5 (refer to FIG. 4), the third hole portions 6 6 and 6 6 (refer to FIG. 5) and the fourth hole portions 6 7, 6 7 (refer to FIG. 7) are provided at the rear edge. Functional construction of strength members. The luggage 22 is made of steel or resin. The handle portion 26 is a reinforcing member of the body unit 36. Horizontal pipes 72 and 72 are installed in the U-shaped vertical pipe 71. The paper size of the horizontal pipe is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) " ~ 1233415 Α7 Β7 V. Description of the invention (5) 72, 72 is equipped with a horizontal plate 73. Figure 4 is a cross-sectional view of the body unit of the present invention, which is a luggage case (please read the precautions on the back before filling out this page) 2 2 is installed in the rear shell 3 4 and can be freely installed in the rear shell 3 4 The seat cushion 23 of the switch is a body unit 3 6 formed by attaching a handle portion 26 and a part of the hinge 33 (the hinge bracket 8 5 in FIG. 6). As shown in the figure, the rear frame 34 is fixed to the trunk 22 because it is formed of a rigid member. 74 is a rear support portion of the seat cushion 23, and is an upper surface of the fuel tank 2 4 (refer to the drawing) abutted on the vehicle body frame 1 1. Figure 4 shows the handle hole 6 2 and 6 2 (not shown) through the bolt 7 5 to the rear of the rear shell 3 4, and then lock the bolt 7 5 into the nut of the handle 2 6 7 6 and a part of the handle part 26 and the hinge 3 3 (the hinge bracket 8 5 in FIG. 6) are attached to the rear case 34. 77 is rubber and 78 is a hard hat. Next, the combination of the body units 36 will be described in detail. First, aim at the second hole 6 5 of the trunk 22 and attach it to the first mounting holes 5 7 and 5 7 in front of the rear shell 3 4 with bolts 7 9 (not printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs). (Shown in the drawing), attach the seat cushion 2 3 to the trunk 22 via the seat cushion hinge 8 1. Next, the horizontal pipe 7 2 of the handle portion 26 is attached to the center of the rear case 34 with bolts 8 2. Use the next figure to explain it in more detail. Fig. 5 is a cross-sectional view taken along line 5-5 in Fig. 3, and is a second attachment for attaching the third hole portion 6 6 and the transverse plate 7 3 of the luggage compartment 22 to the rear shell 34 with bolts 8 2. The holes 58 are shown as a whole. This paper ruler uses the Chinese National Standard (CNS) A4 specification (210X 297 mm): -8- 1233415 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (6) The structure of the switchgear mounted on the body frame will be described in more detail. FIG. 6 is an exploded view of the hinge of the present invention. The hinge 3 3 is installed at the rear ends of the left and right rear tubes 4 1 and 4 1 through the bracket 8 3. Both ends are covered with cushion rubbers 8 4 and 8 4, and U-shaped rail members 86, 86, 87, 87 are fitted into the hinge brackets 8 5 at the cushion rubbers 8 4, 8 and 4 are mounting holes. FIG. 7 is a detailed explanatory diagram of a part 7 in FIG. 1. The support member 4 6 is used to fix the rear shell 3 4 to the vehicle body frame 1 1 with a load-bearing bolt 9 1. In other words, the integrated body unit 3 6 (rear case 3 4, trunk 2 2, and cross plate 7 3) is fixed to the support member 4 6 with bolts 9 1. Fig. 8 is a detailed explanatory diagram of part 8 in Fig. 1 in Fig. 1; The bottom plate 6 3 of the luggage compartment 2 2 is fixed to the projection 4 5 of the vehicle body frame 1 1 by the load bolt 9 2. While keeping the rear shell open, hook the hook portion 53 of the lever 52 to the first hole portion 64 of the trunk 22. When the locomotive 10 shown in FIG. 1 is described in this way, the locomotive 10 is a rear case 3 4 which can be installed on the body frame 11 of the locomotive 10 in a switchable manner. When the rear case 3 4 is closed, Then, the trunk 2 2 which is carried on the body frame 1 1 and has the function of a strength member is installed in the rear shell 3 4. The seat cushion 2 3 can be freely opened and closed and installed in the rear shell 3 4. The load carried on the seat cushion 23 is transmitted to the vehicle body frame 11 via the trunk 22. Next, the function of the locomotive described above will be described. This paper size applies to Chinese National Standard (CNS) A4 (210X 297mm) I -------- ♦ J ----- 1T ------, (Please read the precautions on the back first (Fill in this page again) • 9-1233415 A7 B7 V. Description of the invention (7) Figure 9 (a) and (b) are the first action diagram of the locomotive of the present invention. (Please read the precautions on the back before filling in this Page} (a) is a comparative example, because locomotive 1 〇1 is equipped with auxiliary frames 103 and 103 (not shown) and auxiliary frames 1 0 4 and 1 on the rear pipe 10 2 and 102 (not shown). 0 4 (not shown), the auxiliary frame 1 0 3, 1 0 4 supports the load F 1 carried on the seat cushion 105. (b) is an embodiment. The rear shell 3 4 can be opened and closed to ground. The vehicle body frame 11 of the locomotive 10 is installed, and the seat cushion 2 3 is switchably mounted on the rear vehicle shell 3 4. Since the luggage box 2 2 having the function of a strength member is mounted on the rear vehicle shell 3 4 and is The trunk 2 2 is carried on the central horizontal frame 4 3 of the body frame 1 1, so the luggage 2 2 transmits the load F 2 carried on the seat cushion 2 3 to the body frame as shown by arrows 2, 3, and 4 1 1 and can support the seat Pad 2 3. Since the trunk 22 also serves as a part of the car body frame 1, the number of parts of the car body frame 1 1 is reduced. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy On the other hand, due to the seat cushion 2 The rear support portion 74 of 3 is in contact with the upper surface of the fuel tank 2 4 fixed to the vehicle body frame 11, and the rear of the seat cushion 2 3 is supported by the vehicle body frame 11 via the fuel tank 2 4. It can be clearly seen that the number of frames of the locomotive 10 is smaller than that of the locomotive 1001, and the number of frames can be reduced more than the conventional device by the present invention. The locomotive 10 is not provided with the auxiliary frame 1 of the locomotive 10 3, 1 0 4, so it will not interfere with the luggage 2 2 but can be added to the paper size of this paper applies the Chinese National Standard (CNS) A4 specifications (210X 297 mm) '-10- 1233415 Intellectual Property Office of the Ministry of Economic Affairs 0 [Printed by the Industrial and Consumer Cooperatives A7 B7 5. Invention Description (8) The capacity of the box 2 2. Moreover, the number of frames of the locomotive 10 is smaller than that of the locomotive 101, which can make the body frame lighter. As shown in Figure 9 As shown in (b), since the fixing of the rear shell 34 is borrowed The floor 6 3 of the trunk 22 and the projections 4 5 of the vehicle body frame 11 1 supporting the floor 6 3 are fixedly mounted together, so the trunk can double as a supporting member and a fixing member. The bottom plate 6 3 of the box 2 2 supports the luggage box 2 2 on the central horizontal frame 4 3 of the body frame 1 1, so the rear shell 3 4 is not needed to support the weight of the luggage inside the luggage box 2 2, and the rear luggage can be reduced. The strength of the car shell 34 can reduce the weight of the rear car shell 34. Figures 10 (a) and (b) are second views of the locomotive of the present invention. (A) shows the closed rear shell, and (b) shows the open rear shell. In the figure (a), when the rear car shell 34 is to be opened, the seat cushion 23, which can be freely switchably mounted on the rear car shell 34, is opened as shown by arrow 5. Then remove the bolts 9 1 and 9 2, and then close the seat cushion 2 3. In the figure (b), as shown by the arrow 6, the rear shell 3 4 is opened to the position shown by the temporary imaginary line, the lever 5 2 is hooked to the trunk 22, and the rear shell 3 4 is fixed to the solid line. Shown location. In this way, since the luggage case 2 2 which is carried on the body frame 11 and has the function of a strength member is installed in the rear case 3 4, once the rear case 3 4 is opened, there is no obstructive frame, and it can be added Wide space for maintenance and renovation. This paper size applies to Chinese National Standard (CNS) A4 specification (210X 297mm) I JIT (Please read the precautions on the back before filling this page) -11-γ233415 Α7 Β7 V. Description of the invention (9) Car shells 3 and 4 can be used for maintenance and repair, so there is no need to remove external parts, and there is no need to worry about equipment damage. (Please read the precautions on the back before filling out this page.) Also, because the hinge 3 3 used between the rear shell 3 4 and the body frame 1 1 uses cushioning rubber 8 4 and 8 4 (not shown) ), When the rear shell 34 is opened and closed, the sound will become very small and will be very quiet. As shown in FIG. 4, since the rear shell 3 4, the trunk 2 2, the seat cushion 2 3, the handle portion 2 6, and the hinge bracket 8 5 of the hinge 3 3 are combined to form a body unit 3 6, Therefore, the combination of production lines can be improved. In the vehicle body frame 11 shown in FIG. 2, the trunk of the vehicle body unit is supported by a central cross frame 43 and supporting members 46 and 46, and the rear suspension system is supported by a bracket 47. The first member 4 8 and the second member 4 9 and 4 9 support the fuel tank, and the hinge portion 3 3 supports the handle portion. Therefore, the body frame 11 directly supports these structures and does not There is a lot of force in the rear shell 3 4 (refer to Figure 4). Therefore, the rear frame 34 can be made lighter. Next, other embodiments of the locomotive of the present invention are shown. Figures 11 (a) and (b) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs are diagrams of other embodiments of Figure 1. The same structure shown in Figures 1 to 4 above is added The description is omitted for the same drawing number. In (a), the swing-type power unit 16 (the combined structure of the front engine 1 and the rear transmission mechanism 18) is swingably mounted on the vehicle body frame 11 via a link mechanism 94. In the lower part, a rear wheel 19 is installed on the rear side of the power unit 16 and a body frame 11 is installed. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ " ~ -12-1233415 A7 B7 V. Description of the invention (10) The body unit 36B. (Please read the precautions on the back before filling out this page) For the body unit 3 6 B, the trunk 2 is installed in the rear shell 3 4 The seat cushion 2 3, the handle part 2 6 and the hinge 3 3 ° 3 3 is provided at the lower front portion of the rear shell 3 4. As shown in (b), the rear shell 3 4 can be opened forward as shown by the arrow. The vehicle body frame 11 shown in Fig. 2 shown in the embodiment of the present invention is not necessarily limited to the form shown in Fig. 2. The vehicle body frame may support the vehicle body sheet 7C 3 6 in a desired manner. [Effects of the Invention] The present invention can exhibit the following effects by the above-mentioned structure. In the first scope of the patent application, since the rear shell can be installed on the body frame of the locomotive so that it can be switched up and down, and the seat cushion can be switched on and off, when the engine is to be inspected, open the rear Car shell. As the rear shell is lifted, the seat cushion and luggage will also rise together, and the engine can be easily seen from above. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Because the vehicle body frame is simplified and a wide working space can be ensured, the inspection work of engines and the like becomes easy. [Description of Drawings] Fig. 1 is a left side view of a locomotive according to the present invention. Fig. 2 is a perspective view of a vehicle body frame according to the present invention. Fig. 3 is a plan view of a vehicle body unit according to the present invention. This paper size applies to China National Standard (CNS) A4 (210X 297mm) -13-! 2334i
五、發明説明（n ) 第4圖爲本發明的車身單元的剖面圖。 第5圖是第3圖的5 - 5線剖面圖。 第6圖是本發明的鉸鏈的分解圖。 第7圖是第1圖的圖號7部分的詳細說明圖。 第8圖是第1圖的圖號8部分的詳細說明圖。 第9圖是本發明的機車的第一作用圖。 第1 0圖是本發明的機車的第二作用圖。 第1 1圖是第1圖的其他實施例圖。 經濟部智慧財產局員工消費合作社印製 架 元 膠 框 箱 殻單管 橡 車體擎李墊車身軸板衝載 1 機車引行座後車樞底緩負 α·· ······ ♦··· ·· ···· · * ·· 說 01723461342 號 1112233568F 圖 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） ♦¾ I--------J-----訂--------------- (請先閱讀背面之注意事項再填寫本頁) -14-5. Description of the Invention (n) FIG. 4 is a cross-sectional view of a vehicle body unit according to the present invention. Fig. 5 is a sectional view taken along the line 5-5 in Fig. 3. Fig. 6 is an exploded view of the hinge of the present invention. FIG. 7 is a detailed explanatory diagram of a part 7 in FIG. 1. Fig. 8 is a detailed explanatory diagram of part 8 in Fig. 1 in Fig. 1; Fig. 9 is a first operation diagram of a locomotive according to the present invention. Fig. 10 is a second operation diagram of the locomotive of the present invention. FIG. 11 is a diagram of another embodiment of FIG. 1. Ministry of Economic Affairs, Intellectual Property Bureau, Employee Consumer Cooperative, printed frame, plastic frame, box, shell, single tube, rubber body, engine cushion, body axle plate, load 1 ··· · · · · · · * ··· 01723461342 No. 1112233568F The paper size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ♦ ¾ I -------- J- ---- Order --------------- (Please read the notes on the back before filling this page) -14-