200916349 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種機車， 匕 力為能源的電動二輪車。 疋札種以電池的電 【先前技術】 在％保，¾識日漸南；ΐ張與汽，、山伸^ 下，造成以電力為能源的電動^率創新高的雙重壓力 在科技曰趨進步下，現有電動:輪^漸為國人所重視， ?:低…等種種的重大缺點也逐漸:皮克1時:=來= 動二輪車騎乘更為舒適，且充電更為= 4的每類更符合人性化需求的問題。 史 =圖卜2,相關業者發展出如我國專利第1243112 虎电動二輪車之電池拆襞構造，搞命认 6人 _ 坆」揭路的一種電動二輪車1 匕3 一頭管11、一左右對稱的連 ;遇操於该碩管11的U字型車 體框架12(圖中僅顯示其一）、一 ) 固3又於該車體框架12上且 座塾向上延t的座塾支架13、—樞設於該座墊支架13上的 _ 刀別連接该左右對稱的u字型車體框架12的箱 及可拆卸的設置於該箱體15中且位於該左右對稱 、子型車體框架12與該座墊14間的電池16，其中，該 電池 16 目士 池 /、有一可彎折的提把161。其主要改善處是當該電 6為要充電時，只需以該座墊支架13為中心將該座墊 14辈月-»•合-&、 Μ頌管11方向翻轉制至如圖2中概呈垂直狀，再拉動 言亥 二电'16的提把161，即可將該電池16依據圖2中箭頭所 提起’達到方便拆裝該電池16的目的。 200916349 但是，該電池16動辄數公斤至數十公斤不等，要將1 電地16依據圖2中箭頭所示方向提起多所不易，且在㈣ 地提起該電池16後，财残將造成該電池16掉落底面 ，可能造成該電池16的損壞，更可能造成使用者遭該電池 16所砸傷，安全堪慮，所以，此種改善並非良策。 【發明内容】 種方便拆裴電池且 一後車 及一供 因此’本發明之目的’即在提供一 騎乘更加舒適的電動二輪車。 前車架單元 —騎乘單元 於是’本發明電動二輪車包含一 架單元、一操控單元、一驅動單元、 電單元。 及至少一設置於該頭管上 該前車架單元包括一頭管 的主管。 該後車架單元包括一具有一遠接兮忠 ^埂接該主皆之架體的連接 架、二相間隔自該架體兩側向上彎折延伸的前架管、一被 該二前架管所支撐且具有一朝向頭管之開口的座墊架及 -自該座墊架朝下延伸且與該連接架_接的後支架，其 中，該連接架、該二前架管、該座墊举，1 從！木，及該後支架相配 合界定出一用以容置該供電單元的容置空間。 該操控單元包括m該頭管的轉向桿、一連接該 轉向桿之-端的前又架、-連接於該轉向桿另一端的把手 架，及一枢設於該前叉架上的前輪。 該驅動單元包括一枢接於該後車架單元上的後叉架 及一樞設於該後叉架的後輪。 200916349 «亥騎乘單元包括一設置於該後車架單元之座墊架上的 柩轉件、—樞設於該樞轉件上的座墊，其中，該樞轉件是 設置於該座墊架相對於該開口的一側緣。 該供電單元，用以驅動該前輪與後輪轉動，且該供電 單凡是自該後車架單元之座墊架的開口處而置於該容置空 間中。 本發明之功效將該供電單元置於該座墊下方的容置空 間中不舄夕佔用空間，有效提昇騎士於騎乘時的舒適性， 且只需將該座墊以該樞轉件為中心向後開啟，即可將該供 電單凡朝戎頭管方向傾斜並沿該連接架朝該頭管方向滑動 而取下，達到方便、省力又安全地拆裝該供電單元的功效 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配σ芩考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 二參_ 3’本發明電動二輪車2之第一較佳實施例包含 •^車架單元3、-後車架單元4、—操控單元5—麟動 單兀6、一騎乘單元7,及—供電單元8。 參閱圖3、4，該前車架單元3包括-頭管3卜二相對 且間隔設置於該頭* 31上的主管32'-連接該二主管32 相反於㈣官31之—端的轴管Μ，及—自該轴管Μ向上 200916349 延伸的支撐柱34。 S亥操控單元5包括—穿設於該頭管31的轉向桿51、一 連接該轉向桿51的前叉架52、—連接於該轉向桿 51另-端的把手架54’及一樞設於該前又架52上的前輪 53 ° 參閱圖5並請-併回顧圖3、4，為清楚說明圖$中省 :了該騎乘單元7中的部分構件與該供電單元8，該後車架 單元4包#具有一分別連接該二主管32之架體川的連 接架41、二相間隔自相對應之一架體411向上彎折延伸的 前架管42、一被該二前架管42所支撐且具有一朝向頭管 31之開口 441的座墊架44、—連接該座墊架料且自該座 墊架44朝下傾斜延伸與該二架體411相連接的後支架43、 一固設於該二架體411底面的托架45、一固設於該二架體 411底面且位於該托架45相鄰靠的固定架46，及一連接在 該二前架管42與該二後架管431上且具有一連接件471的 後殼蓋47,其中，該前車架單元3的支撐柱34的另一端是 連接於該二架體411上，而該座墊架44具有二相對應且分 別為該二前架管42所支撐的座墊管442，而該後支架43則 包括二相間隔且一端分別連接於該相對應之一架體4 Η上的 後架管431、一連接於該二後架管431之另一端且兩端分別 連接該二座墊管442的連接管432，及一連接該二後架管 431且位於該連接管432與該二架體411間並具有二定位孔 434的定位板433。該二架體411、該二前架管42、該座塾 架44的二座墊管442與該後支架43的該兩後架管43丨、連 200916349 接f 32 /、連接管432相配合界定出一用於容置該供電單 兀8的容置空間41〇 ’而該座墊架44的二座墊管442與該 後支架43的連接管432相配合界定出—安裝空間42〇。 °亥騎乘單元7包括一設置於該座墊架44之兩座墊管 442上的枢轉件71、一樞設於該枢轉件7ι上的座墊μ、二 分別穿設於該軸管33且位於該二主f 32外側的踏板乃， 固5又於3亥座墊架44上用以啟閉該座墊72的座墊開關Μ ，其中，該樞轉件71是設置在相對於該座墊架44之開口 441之另一側的該二座墊管442上。 參閱圖6並請—件卧顧—圖4、5，該驅動單尤包检一 樞接於該後車架單元4之托架45上的後又架61、一框設於 該後又架61的後輪62、—個二端分別頂抵於該後車架單元 4的固定架46與該後又架61上的彈性元件63、一安裝於 。亥安4工間420中且電連接該供電單元8的控制器64，及 s又置於該後輪62上的驅動馬達65。 參閱圖7並請一併回顧圖4、5，該供電單元8包括一 電池益81、多數顆容置於該電池盒81中的充電電池82、 二個對應樞設於該電池盒81之左右兩側底緣的輪子83 (圖 中僅顯示其一）、二個凸設於該電池盒81上且與該後支架 43之定位板433上的二定位孔434相配合的定位凸柱84、 可依圖7中箭頭206、207所式方向擺動地樞設於該電池 識81頂面上的提把87，及一可依圖7中箭頭2〇1、所 不方向伸縮的穿伸於該電池盒81頂面的拉把85，其中，該 电池盒81具有一與該後車架單元4之後殼蓋47的連接件 200916349 471電連接的配合件86，將該供電單元8的該二輪子83置 於該後支架43單元的該二架體411上，再將該電池盒81自 該座墊架44的開α 441處朝該後支架43方向推動，使得 該:定位凸柱84卡制於該後支架43之定位板州上的該 二定位孔434中，於此同時，該配合件％恰可與該後車架 单兀4之後殼蓋47上的連接件471電連接，如此即可驅動 安裝於該後輪62上的的驅動馬& 65，以帶動該前、後輪 53、62轉動。 於本較佳實施例中，該定位板433具有二定位孔434， 當然也可以僅異有一個定位孔434也可以達到定位該電池 盒81之功效’不應以本實施例所揭露為限。 參閱圖8、9並請一併回顧圖7，當需拆裝該供電單元 8時，需先開啟該騎乘單元7的座墊開關74，再將該座墊 72以該樞轉件71為中心，以圖8中箭頭2〇3所示方向掀起 至如圖9所示位置，再將該供電單元8的提把87依據圖7 箭頭206所示方向拉起，之後以該提把87為施力點並以該 供電單元8的該二輪子83為支點，以圖9中箭頭2〇4所示 方向拉動該提把87，使該電池盒81傾斜如圖9中假想線所 示最後再以圖9中箭頭205方向拉動該提把87，使該等 輪子83 /α該後車架單元4之連接架41滾動，即可將該電 池皿81取出’之後’再將該電池盒81的拉把85依據圖7 中箭頭201方向拉起，即透過該等輪子83及該拉把85的 相互配合以拖動該電池盒81 ’藉此，使更換供電單元8時 更為省力，亦減少了該供電單元8自高處掉落的可能性。 10 200916349 參閱圖10、11，為清楚說明圖丨丨中省略了該騎乘單元 7中的座墊72與座墊開關74及該供電單元8，而圖1〇中 則省略了 δ亥騎乘單元7中的座塾72與座塾開關Μ，本發明 電動二輪車2之第二較佳實施例大致上是與該第一較佳實 施例相同’包含-前車架單元3、—後車架單元4、一操控 早兀5、一驅動單元6、一騎乘單元7，及一供電單元 其^不相同之處在於：該前車架單元3僅包括—設置於該 頭管31上的主管32，而該後車架單元4的連接架41僅包 括一連接該主管32的架體441，且該後車架單元4更包括 一連接該二前架-管…42的補強件48，藉此提供 電動二輪車2的選擇。 種 综上所述’本發明之電動二輪車2,將該供電單元8設 置：由該連接帛41、該二前架管42、該座墊架44的二座 墊官442與該後支架43的該兩後架管431、連接管與 連接管432相配合界定出的該容置空間，使騎士在騎乘 ，更為舒適，其中，由於該座塾架44具有—朝向該前車架 單元3之頭管31方向的開口 441，且該座墊72可以該樞轉 件71為中心，以圖8中箭頭2〇3所示方向掀起至如圖9所 示位置，使得在拆裝該供電單元8時，只需依該供電單元8 的該等輪子83為中心’依據圖9中箭頭2〇4所示方向扳動 該提把87，再朝該前車架單元3的頭管31方向拉動該供電 早凡8的提把87,之後該等輪子83則可沿該後車架單元4 之連接架W滾動’即可將該供電單元8 _頭管η方向 自該容置空間410取出，之後再藉由該拉把85與該等輪子 200916349 83的相互g己合以拖動該電池盒8 i，較現有技術垂直提起電 池16的方式為省力，且該供電單S 8尸、f往頭管31方向 拉動即可自該容置空間41G中取出，亦避免了現有技術垂 直提起電池16財不慎造成該電池16自高處掉落底面， 可月匕對錢池16所造成的損壞，或是可能造成使用者遭該 電池16所砸傷的危險，故確實能達成本發明之目的。 准以上所述者，僅為本發明之較佳實施例而已，當不 ^以此限疋本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋一側視圖，說明一習用電動二輪車的車架； 圖2疋一局部側視圖，說明該習用電動二輪車的車架 拆裝電池的情形； ^圖3疋一立體分解圖，說明本發明電動二輪車之第一 較佳實施例部分構件的態樣； 圖4是一侧視圖，說明該第一較佳實施例元件組合後 的態樣： 圖5是-局部上視圖，說明該第一較佳實施例中後車 架單元件間的位置關係； ”圖6是一局部側視圖，說明該第一較佳實施例中驅動 早疋部分構件與後車架單元間的連接關係； 是立體冑°兒明5亥第一較佳實施例中供電單元 12 200916349 圖8、9是_ 形； 電單元的動作情一側視圖，說明該第—較佳實施例拆裝該供 圖1 〇 ^ 疋—部分立體圖，說明本發明電動二輪車 較佳實施例；及 弟一 圖11是一局部上視圖，說明該第二較佳實 車架單元與後車架單元間的連接關係。 Λ 列中的前 13 200916349 【主要元件符號說明】 2 電動二輪車 471 連接件 3 前車架單元 48 補強件 31 頭管 5 操控單元 32 主管 51 轉向桿 33 轴管 52 前叉架 34 支撐柱 53 前輪 4 後車架單元 54 把手架 41 連接架 6 驅動單元 410 置空間： 61 後叉1 411 架體 62 後輪 42 前架管 63 彈性元件 420 安裝空間 64 控制器 43 後支架 65 驅動馬達 431 後架管 7 騎乘單元 432 連接管 71 樞轉件 433 定位板 72 座墊 434 定位孔 73 踏板 44 座墊架 74 座墊開關 441 開口 8 供電單元 442 座墊管 81 電池盒 45 托架 82 充電電池 46 固定架 83 輪子 47 後殼蓋 84 凸柱 14 200916349 85 86 87 201 拉把 配合件 提把 207箭頭200916349 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an electric two-wheeled vehicle with a locomotive and an energy source.疋 种 种 种 种 种 种 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 Next, the existing electric: the wheel ^ gradually valued by the Chinese people, ?: low ... and other major shortcomings gradually: Pico 1 hour: = come = moving two-wheeler ride more comfortable, and charging more = 4 each type More in line with the needs of human needs. History = Tubu 2, the relevant industry developed a battery demolition structure such as the Chinese patent No. 1243112 Tiger electric two-wheeled vehicle, an electric two-wheeled vehicle with a life of 6 people _ 坆 揭 揭 揭 一 一 一 一 一 一 一 一 一 一 一 一The U-shaped body frame 12 (only one of which is shown in the figure), and the seat frame 13 on the body frame 12 and extending upwardly t, A box pivotally disposed on the seat cushion bracket 13 is connected to the box of the left and right symmetrical U-shaped body frame 12 and is detachably disposed in the box body 15 and located in the left and right symmetrical, sub-type body frame 12 The battery 16 between the seat cushion 14 and the battery 16 has a bendable handle 161. The main improvement is that when the electric battery 6 is to be charged, the seat cushion 14 is turned over in the direction of the seat cushion 14 as shown in FIG. 2 . The middle is generally vertical, and then pulls the handle 161 of the cymbal '16', and the battery 16 can be lifted according to the arrow in FIG. 2 to achieve the purpose of conveniently disassembling the battery 16. 200916349 However, the battery 16 varies from a few kilograms to several tens of kilograms. It is not easy to lift the 1 electric ground 16 according to the direction indicated by the arrow in Fig. 2, and after lifting the battery 16 in (4), the financial residue will cause The battery 16 is dropped to the bottom surface, which may cause damage to the battery 16, and is more likely to cause the user to be injured by the battery 16 and is safe. Therefore, such improvement is not a good strategy. SUMMARY OF THE INVENTION It is convenient to disassemble a battery and to provide a rear-drive and a supply. Therefore, it is an object of the present invention to provide a more comfortable electric two-wheeled vehicle. Front Frame Unit - Riding Unit Thus, the electric two-wheeled vehicle of the present invention comprises a unit, a manipulation unit, a drive unit, and an electric unit. And at least one disposed on the head tube. The front frame unit includes a head tube. The rear frame unit includes a connecting frame having a frame connected to the main body of the main body, a front frame tube extending from the two sides of the frame body, and a front frame tube a seat cushion supported by the tube and having an opening toward the head tube and a rear bracket extending downward from the seat cushion and connected to the connecting frame, wherein the connecting frame, the two front frame tubes, the seat Ascending, 1 from! The wood and the rear bracket cooperate to define an accommodation space for accommodating the power supply unit. The steering unit includes a steering rod of the head tube, a front frame that connects the end of the steering rod, a handle frame that is coupled to the other end of the steering rod, and a front wheel that is pivotally mounted to the front fork. The driving unit includes a rear fork frame pivotally connected to the rear frame unit and a rear wheel pivotally mounted to the rear fork frame. 200916349 «Hai riding unit includes a rotating member disposed on a seat cushion of the rear frame unit, a seat cushion pivotally mounted on the pivoting member, wherein the pivoting member is disposed on the seat cushion A side edge of the frame relative to the opening. The power supply unit is configured to drive the front wheel and the rear wheel to rotate, and the power supply unit is placed in the accommodating space from the opening of the seat frame of the rear frame unit. The effect of the invention is that the power supply unit is placed in the accommodating space below the seat cushion to occupy the space, thereby effectively improving the comfort of the rider during riding, and only the seat cushion is centered on the pivoting member When it is opened backward, the power supply unit can be tilted toward the head pipe and slid along the connecting frame toward the head pipe to achieve the convenience, labor saving and safe disassembly and assembly of the power supply unit [Embodiment] The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. The first preferred embodiment of the electric motorcycle 2 of the present invention comprises a frame unit 3, a rear frame unit 4, a control unit 5, a single unit 6, a riding unit 7, and Power supply unit 8. Referring to Figures 3 and 4, the front frame unit 3 includes a head tube 3 and a main tube 32' disposed opposite to the head portion 31. The shaft tube is connected to the second tube 32 opposite to the end of the (4) section 31. , and - the support column 34 extending from the shaft tube Μ upwards 200916349. The S-hai control unit 5 includes a steering rod 51 that is disposed through the head tube 31, a front fork 52 that connects the steering rod 51, a handle frame 54' that is coupled to the other end of the steering rod 51, and a pivot The front wheel 53 ° on the front frame 52 refers to FIG. 5 and please - and recalls FIGS. 3 and 4, for the sake of clarity, the figure: the part of the riding unit 7 and the power supply unit 8, the rear car The frame unit 4 has a connecting frame 41 respectively connected to the frame body of the two main pipes 32, a front frame tube 42 which is extended and extended from the corresponding one of the frame bodies 411, and a front frame tube a seat frame 44 supported by the cover 441 having an opening 441 facing the head pipe 31, a rear bracket 43 connecting the seat cushion material and extending obliquely downward from the seat cushion frame 44 to be connected to the two frame bodies 411, a bracket 45 fixed to the bottom surface of the two frame bodies 411, a fixing frame 46 fixed to the bottom surface of the two frame bodies 411 and located adjacent to the bracket 45, and a second front frame tube 42 connected thereto The rear cover tube 431 has a rear cover 47 of the connecting member 471, wherein the other end of the support post 34 of the front frame unit 3 is connected to the two frames 411. The seat frame 44 has two corresponding seat tube 442 supported by the two front frame tubes 42, and the rear bracket 43 includes two spaced intervals and one end is respectively connected to the corresponding one of the frame bodies Η The upper rear tube 431, the connecting tube 432 connected to the other end of the two rear frame tubes 431 and the two ends of the two rear tube 442, and the second rear tube 431 are connected to the connecting tube 432. A positioning plate 433 is disposed between the two frames 411 and has two positioning holes 434. The two frame bodies 411, the two front frame tubes 42, and the two seat tubes 442 of the seat truss 44 cooperate with the two rear frame tubes 43 of the rear bracket 43 and the 200916349 connection f 32 / and the connection tube 432. A accommodating space 41 〇 ′ for accommodating the power supply unit 8 is defined, and the two pedestals 442 of the pedestal holder 44 cooperate with the connecting tube 432 of the rear bracket 43 to define an installation space 42 〇. The hull riding unit 7 includes a pivoting member 71 disposed on the two seat cushions 442 of the seat cushion 44, and a seat cushion μ and two erected on the pivoting member 71 respectively. The pedal 33 is located on the outer side of the two main f32, and the solid part 5 is further mounted on the 3 pedestal holder 44 for opening and closing the seat cushion switch 该 of the seat cushion 72, wherein the pivoting member 71 is disposed opposite to The two pads 442 on the other side of the opening 441 of the seat frame 44. Referring to FIG. 6 and requesting a piece of the case - FIG. 4 and FIG. 5, the drive unit includes a rear frame 61 pivotally attached to the bracket 45 of the rear frame unit 4, and a frame is disposed on the rear frame. The rear wheel 62 of the 61 and the two ends are respectively abutted against the fixing frame 46 of the rear frame unit 4 and the elastic member 63 on the rear frame 61. The controller 64 of the power supply unit 8 is electrically connected to the 4th working room 420 of the Hai'an, and the drive motor 65 is placed on the rear wheel 62. Referring to FIG. 7 and please refer to FIG. 4 and FIG. 5 together, the power supply unit 8 includes a battery benefit 81, a plurality of rechargeable batteries 82 housed in the battery case 81, and two corresponding pivots disposed on the battery case 81. a positioning post 84 that is disposed on the bottom edge of the two sides of the wheel 83 (only one of which is shown in the figure), and two positioning holes 434 which are disposed on the battery case 81 and cooperate with the two positioning holes 434 of the positioning plate 433 of the rear bracket 43, The handle 87 pivotally disposed on the top surface of the battery identification 81 in the direction of the arrows 206 and 207 in FIG. 7 and the extension of the arrow 201 and the non-directional direction in FIG. a pull handle 85 on the top surface of the battery case 81, wherein the battery case 81 has a fitting member 86 electrically connected to the connecting piece 200916349 471 of the rear cover unit 4, and the two wheels of the power supply unit 8 83 is placed on the two frames 411 of the rear bracket 43 unit, and then the battery case 81 is pushed from the opening α 441 of the seat cushion 44 toward the rear bracket 43 so that the positioning protrusion 84 is clamped. In the two positioning holes 434 on the positioning plate of the rear bracket 43 , at the same time, the fitting % is just after the casing of the rear frame The connector 471 on the cover 47 is electrically connected, so that the drive horse & 65 mounted on the rear wheel 62 can be driven to rotate the front and rear wheels 53, 62. In the preferred embodiment, the positioning plate 433 has two positioning holes 434. Of course, only one positioning hole 434 can be used to achieve the function of positioning the battery case 81, which should not be limited by the embodiment. Referring to FIG. 8 and FIG. 9 and referring back to FIG. 7 , when the power supply unit 8 needs to be disassembled, the seat cushion switch 74 of the riding unit 7 needs to be opened first, and then the seat cushion 72 is used as the pivoting member 71. The center is lifted in the direction indicated by the arrow 2〇3 in FIG. 8 to the position shown in FIG. 9, and the handle 87 of the power supply unit 8 is pulled up in the direction indicated by the arrow 206 in FIG. 7, and then the handle 87 is used. Applying the force point and taking the two wheels 83 of the power supply unit 8 as a fulcrum, pulling the handle 87 in the direction indicated by an arrow 2〇4 in FIG. 9 causes the battery case 81 to tilt as shown by the imaginary line in FIG. Pulling the handle 87 in the direction of the arrow 205 in FIG. 9 to cause the wheels 83 / α to rotate the connecting frame 41 of the rear frame unit 4, and then the battery case 81 can be taken out 'after' and then the battery case 81 is removed. The pull handle 85 is pulled up according to the direction of the arrow 201 in FIG. 7, that is, the battery box 81' is dragged by the cooperation of the wheels 83 and the pull handle 85, thereby making the power supply unit 8 more labor-saving and reducing. The possibility that the power supply unit 8 is dropped from a height. 10 200916349 Referring to FIGS. 10 and 11, the seat cushion 72 and the seat cushion switch 74 and the power supply unit 8 in the riding unit 7 are omitted in the drawings for clarity, and the δ海 riding is omitted in FIG. The second preferred embodiment of the electric motorcycle 2 of the present invention is substantially the same as the first preferred embodiment of the seat 72 and the seat switch 单元 in the unit 7, 'including the front frame unit 3, the rear frame The unit 4, a control unit 5, a driving unit 6, a riding unit 7, and a power supply unit are different in that the front frame unit 3 includes only the main unit 32 disposed on the head tube 31. The connecting frame 41 of the rear frame unit 4 includes only a frame 441 connected to the main pipe 32, and the rear frame unit 4 further includes a reinforcing member 48 connecting the two front frames-tubes 42 Provide the choice of electric two-wheeler 2. In the electric motorcycle 2 of the present invention, the power supply unit 8 is disposed by the connecting raft 41, the two front frame tubes 42, the two cushions 442 of the seat cushion 44, and the rear bracket 43. The two rear frame tubes 431 and the connecting tube cooperate with the connecting tube 432 to define the accommodating space, so that the rider is more comfortable to ride, wherein the truss 44 has a front frame unit 3 The opening 441 in the direction of the head tube 31, and the seat cushion 72 can be centered on the pivoting member 71, and is lifted in the direction shown by the arrow 2〇3 in FIG. 8 to the position shown in FIG. 9, so that the power supply unit is disassembled. At 8 o'clock, the handle 87 is only pulled according to the wheels 83 of the power supply unit 8 in the direction indicated by the arrow 2〇4 in FIG. 9, and then pulled toward the head pipe 31 of the front frame unit 3. The power supply unit 8 _ head tube η direction can be taken out from the accommodating space 410, and the wheel 83 can be rolled along the connecting frame W of the rear frame unit 4. Then, the battery case 8 i is dragged by the pull lever 85 and the wheels 200916349 83, and the battery case 8 i is pulled vertically. The method of 16 is labor-saving, and the power supply single S 8 corpse and the f-head pipe 31 can be pulled out from the accommodating space 41G, and the prior art vertical lifting battery 16 is prevented from causing the battery 16 to be self-contained. Dropping the bottom surface may cause damage to the money pool 16 by the moon, or may cause the user to be injured by the battery 16, so that the object of the present invention can be achieved. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes made according to the scope of the invention and the description of the invention. Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing a frame of a conventional electric two-wheeled vehicle; Fig. 2 is a partial side view showing the case of disassembling and detaching the battery of the conventional electric two-wheeled vehicle; FIG. 4 is a side view showing the assembled state of the first preferred embodiment of the first preferred embodiment of the present invention; FIG. 5 is a partial top view of the first preferred embodiment of the present invention; FIG. The positional relationship between the rear frame unit members in the first preferred embodiment is illustrated; FIG. 6 is a partial side view showing the driving between the early armature member and the rear frame unit in the first preferred embodiment. Connection relationship; is a three-dimensional 胄 儿 ming 5 Hai first preferred embodiment of the power supply unit 12 200916349 Figures 8, 9 is a _ shape; 1 is a partial perspective view showing a preferred embodiment of the electric two-wheeled vehicle of the present invention; and FIG. 11 is a partial top view showing the connection relationship between the second preferred actual frame unit and the rear frame unit Λ The top 13 in the list 20091 6349 [Description of main components] 2 Electric two-wheeled vehicle 471 Connecting piece 3 Front frame unit 48 Reinforcing member 31 Head tube 5 Control unit 32 Main tube 51 Steering rod 33 Shaft tube 52 Front fork 34 Support column 53 Front wheel 4 Rear frame unit 54 Handle frame 41 Connection frame 6 Drive unit 410 Space: 61 Rear fork 1 411 Frame 62 Rear wheel 42 Front frame tube 63 Elastic element 420 Installation space 64 Controller 43 Rear bracket 65 Drive motor 431 Rear frame tube 7 Riding unit 432 Connecting pipe 71 pivoting member 433 positioning plate 72 seat cushion 434 positioning hole 73 pedal 44 seat cushion 74 seat cushion switch 441 opening 8 power supply unit 442 seat cushion tube 81 battery case 45 bracket 82 rechargeable battery 46 fixing frame 83 wheel 47 Shell cover 84 stud 14 200916349 85 86 87 201 pull handle fitting handle 207 arrow