200920639 九、發明說明： 【發明所屬之技術領域】 尤指 種適用於機動車 本發明係關於一種車體結構 輛、可進行自動折疊之車體結構 【先前技術】 參考圖1 ’其繪示習知機動車輛立體圖。習知機 疋由一主車架(;圖未示）為骨幹 皁輛 成一體式之車體1。整車主㈣外殼，形 i車主要可劃分為位於前半部之車 口P、後半部之置物箱細忐、 m 踏你，由連接車頭部與置物箱總成之 踏板車頭部包括相連接之把丰盘兄私 庙執m 逆接之把手與則輪’置物箱總成包括 箱總成i二由於架構在主車架上’車頭部、踏板、置物200920639 IX. Description of the invention: [Technical field to which the invention pertains] In particular, the invention relates to a vehicle body. The invention relates to a vehicle body structure, which can be automatically folded. [Prior Art] Referring to Figure 1 Know the stereoscopic picture of the motor vehicle. The conventional machine 疋 is composed of a main frame (not shown) as a backbone body. The main vehicle (4) outer casing, the shape i car can be mainly divided into the front half of the car P, the rear half of the storage box fine, m step you, the head of the scooter including the head and the compartment assembly including the phase Connected to the Fengpan brothers private temple to hold the m reverse the handle and the wheel 'storage box assembly including the box assembly i two due to the structure on the main frame' car head, pedals, storage
Jii機Z —整體的。另外，目前常見的電動機車因沿襲 式祛車之设計，亦同樣屬一體式車體。 15 =上述可知，一體式機動車輛明顯佔有較大空間，尤 /、 長方向，因此在不使用車輛的時候，需使用足夠大 2空^供其停放，然而，若車主身處土地資源有限之地 輛白相對體積龐大的問題對於停車放置或移動性具 有相當不利之影響，使用上相當不利。 ” 【發明内容】 發月之機動車輛之車體折疊結構包括一主車體、一 車體旋轉單元、—副車體、—傘齒輪組、以及—驅動裝置。 上述車體旋轉單元包括有可轉動地相互套接之一轉軸與一 5 Ο 15 u 200920639 套接部，其t轉細接於財體，套接部固接於 且轉軸之轉動軸線與—車長方向夾一非直角角度。體 上述傘齒輪組包括互相嚙合之一驅動齒 輪，從動齒輪係套固於上述轉軸。驅難置是^從動谨 輪組之驅動齒輪’用以產生一旋轉動 二:齒 至轉軸。 +回輪組傳遞 藉由本發明之結構設計，機動車辅兩 :單元進行相對轉動，且由於特殊的傾斜轉輪配 車折豐後’前、後輪得以併置排列，車 - 輪支撐豐立。综合以上各種特色，車輛停放時在=: 上的空間節省方面發揮極大功效。並且，利用傘齒 驅動裝置來達到車體自動轉純納，對縣者便^輪'、且與 者相ί述”體與副車體可為前車體與後車體之組合、或 之組合。在主車體為前車體之情形， 卜 副車體為後車體之情形，其連接—後輪。 月』， 別與對應之樞孔結構之間可組 + 一知分 可為-馬達。 又有轴承。上述驅動裝置 對可為一對柩孔結構’係分別自主車體之相 ,::T，轉軸二端則分別可轉動地套接於上述樞 I。構。相反地，套接部亦可為—凸起、轉轴二端凹設軸 孔，同樣有相對套接轉動之功能。 置盘車Γ疊結構可更包括有—卡擎件，移行於一第一位 :轉二：Γ當卡掣件在第—位置時，車體旋轉單元 之轉動以卡掣件拘束，當卡掣件在第二位 20 200920639 轉單元之轉動脫離卡掣件之拘束 【實施方式】 5 15 參考圖2與圖3，其為本發明—較佳實施例之機動車輛 車體折疊結構立體圖。實施例之機動車輛包括一主車體 心-副車體H、-車體旋轉單元12、—伞齒輪組13、及 一驅動裝置14。 本實施例中，主車體10為機車之前車體部分，前車體 包括踏板部HH、自踏板部⑼前端向前延伸之連結部1〇2、 ^套設於連結部1G2之操控部1Q3，其中操控料用以進行 2輛之駕馼轉向，且連接於-前輪”。副車體11則為後車 體部分，其上置有-座物，並連接—後輪…。 車體旋轉單元12包括一轉轴121與 相互套接。轉轴121是固接於副車體η，套= 述套接=主車㈣。轉軸121二端分別可轉動地套接於上 俯視參考圖5,其顯示主車體ig與副車體⑽連結之 =声上:轉轴121之轉動轴線A1與一車長方向l夹一非 角角度’亦即與車寬方向w夾一非零角度θ 斜向之樞轉連結，使得副車體u相掛於^ ° 偏離車長方向L，、；車體10樞轉時會 係為錯開折豐而非正對折疊。 結構再:八參::2與圖3，本實施例中套接部⑽一對樞孔 刀自主車體10之踏板部101之相對二側所延伸而 20 200920639 出，轉軸121二端是各自穿置於對應之樞孔結構之樞孔i23 中進行轉動；副車體丨丨前方延伸形成有一套筒m，套筒ui 同，套固在轉軸121上。因此，前車體與後車體透過車體旋 轉單元12而構成可相對柩轉之車體結構。 5 傘齒輪組13包括一驅動齒輪131與一從動齒輪13卜從 動齒輪132是同軸套固於轉軸121上，並與驅動齒輪i3i互相 口齒合。本例中驅動裝置14為一馬達，且馬達是以其驅動軸 ) 同軸插固於上述傘齒輪組13之驅動齒輪131中。藉由馬達產 ’生之旋轉動力經傘齒輪組13傳遞至轉軸121，使後車體相對 10 於前車體樞轉。 參考圖2與圖4’圖2為機動車輛於使用狀態時之圖式。 圖4則為利用驅動裝置自動驅動車體旋轉單元12轉動後，主 車體1〇與副車體11相對樞轉後之收納狀態，圖中可明顯看 出前輪17與後輪18呈併置之排列。因此，利用本發明特殊 15的結構設計使得機車得以折疊收納成尺寸較小的整體，節 省放置空間。 此外，再次參考圖3，副車體u之套筒lu凹設有一限 孔112且車體折疊結構中還設有一作動閥16。作動閥16 之運行可使其前端之移動閥桿進行伸縮動作，其作用如同 卡掣件161。當卡掣件161伸入上述限位孔112時，稱其為 第位置，車體旋轉單元之轉動受到卡掣件161拘束，以確 保車輛駕敬期間的安全性。當卡掣件161縮回而退出限位孔 112時’稱其為第二位置，車體旋轉單元之轉動脫離卡掣件 161之拘束，使得主車體1〇與副車體丨丨可進行相對樞轉。 200920639 本發明較佳可另行設計電子控制電路， 動作之控制開關與上述驅動裝置相 仃樞轉 ㈣㈣㈣、省力、又快速之優點。轉動 上述實施例僅係為了方便說明而舉例而已， 主張之推利範圍自應以中請專利範圍所述發明所 於上述實施例。 而非僅限Jii machine Z - the whole. In addition, the current common electric motor car is also an integrated body due to the design of the follow-up brake. 15 = As mentioned above, the integrated motor vehicle obviously occupies a large space, especially in the long direction. Therefore, when the vehicle is not in use, it is necessary to use a large enough space for parking. However, if the owner is in a limited land resource The relatively large volume of the ground white has a rather adverse effect on parking placement or mobility, and is rather disadvantageous in use. [Description of the Invention] The body folding structure of the motor vehicle of the month comprises a main body, a body rotating unit, a sub-body, a bevel gear set, and a driving device. The car body rotating unit includes Rotatingly splicing one of the rotating shafts with a 5 Ο 15 u 200920639 socket, the t-turn is finely connected to the financial body, and the socket is fixed to the rotation axis of the rotating shaft and the vehicle length direction is a non-orthogonal angle. The bevel gear set includes a drive gear that meshes with the drive shaft, and the driven gear train is sleeved on the rotating shaft. The driving gear is driven by the driving gear of the driven wheel set to generate a rotating motion: the tooth to the rotating shaft. The return wheel group transmission is designed according to the structure of the present invention, the motor vehicle auxiliary two: the unit performs relative rotation, and the front and rear wheels are arranged side by side after the special inclined wheel is fitted with the vehicle, and the vehicle-wheel support is abundant. Various features, when the vehicle is parked, it plays a great role in space saving on the =: and the use of the bevel gear drive to achieve the automatic transfer of the car body, the county will be able to ^ wheel, and the person with the body With the car body It is a combination of the front body and the rear body, or a combination thereof. In the case where the main body is the front body, the secondary body is the rear body, and the connection is the rear wheel. Month, can not be combined with the corresponding pivot hole structure + a know can be - motor. There are bearings. The pair of driving devices may be a pair of boring structures, respectively, of the phase of the autonomous vehicle body:::T, the two ends of the rotating shaft are respectively rotatably sleeved on the pivot I. Structure. Conversely, the sleeve portion can also be a convex hole and a shaft hole recessed at both ends of the shaft, and has the function of relatively socket rotation. The folding structure of the locating car can further include a card smashing piece, which is moved to a first position: the second one: when the 掣 掣 掣 在 is in the first position, the rotation of the rotating part of the car body is restrained by the card, when the card掣 在 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 。 。 。 。 The motor vehicle of the embodiment includes a main body center-sub-body H, a body rotating unit 12, a bevel gear set 13, and a driving device 14. In the present embodiment, the main body 10 is a front body portion of the locomotive, and the front body includes a pedal portion HH, a connecting portion 1 2 extending forward from the front end of the pedal portion (9), and a control portion 1Q3 sleeved on the connecting portion 1G2. The control material is used for steering of 2 cars and connected to the front wheel. The auxiliary body 11 is a rear body portion, which is provided with a seat and is connected to the rear wheel. The unit 12 includes a rotating shaft 121 and is sleeved with each other. The rotating shaft 121 is fixed to the sub-vehicle body η, and the sleeve is the socket=the main vehicle (four). The two ends of the rotating shaft 121 are rotatably sleeved respectively on the top view with reference to FIG. , which shows that the main body ig is coupled with the sub-body (10) = acoustically: the axis of rotation A1 of the rotating shaft 121 and a non-angular angle of a vehicle length direction l, that is, a non-zero angle with the vehicle width direction w θ The pivotal connection of the oblique direction makes the sub-body u hang in the direction of the vehicle length direction L, and the body 10 will be staggered rather than folded correctly when pivoting. Structure again: eight parameters: 2 and FIG. 3, the sleeve portion (10) of the pair of pivot hole cutters on the opposite sides of the pedal portion 101 of the autonomous vehicle body 10 is extended by 20 200920639, and the two ends of the shaft 121 are each The rotation is performed in the pivot hole i23 of the corresponding pivot hole structure; a sleeve m is formed in the front of the auxiliary body, and the sleeve ui is sleeved on the rotating shaft 121. Therefore, the front body and the rear body A body structure that can be relatively twisted is formed by the vehicle body rotating unit 12. The bevel gear set 13 includes a driving gear 131 and a driven gear 13 and the driven gear 132 is coaxially sleeved on the rotating shaft 121 and driven The gears i3i are meshed with each other. In this example, the driving device 14 is a motor, and the motor is coaxially inserted into the driving gear 131 of the bevel gear set 13 by its driving shaft. The rotary power of the motor is produced by the motor. The gear set 13 is transmitted to the rotating shaft 121 to pivot the rear body relative to the front body. Referring to Fig. 2 and Fig. 4' Fig. 2 is a diagram of the motor vehicle in use. Fig. 4 is automatically driven by the driving device. After the vehicle body rotating unit 12 rotates, the main body 1 〇 and the sub-body 11 are pivoted relative to each other, and it is apparent that the front wheel 17 and the rear wheel 18 are juxtaposed. Therefore, the special 15 of the present invention is utilized. Structural design allows the locomotive to be folded into size In addition, referring to FIG. 3, the sleeve body of the sub-body body u is recessed with a limiting hole 112 and an operating valve 16 is further disposed in the folding structure of the vehicle body. The operation of the actuating valve 16 can be performed. The moving valve stem of the front end performs a telescopic action, and functions as a latching member 161. When the latching member 161 extends into the limiting hole 112, it is referred to as a first position, and the rotation of the rotating body of the vehicle body is restrained by the latching member 161. To ensure the safety during the vehicle's driving. When the latching member 161 is retracted and exits the limiting hole 112, it is called the second position, and the rotation of the vehicle body rotating unit is released from the restraint of the latching member 161, so that the main vehicle The body 1〇 and the sub-body body can be relatively pivoted. 200920639 The present invention preferably can additionally design an electronic control circuit, and the control switch of the action and the above-mentioned driving device pivot (4) (4) (4), labor saving, and fast. The above embodiments are merely exemplified for convenience of explanation, and the claimed invention is based on the above-described embodiments of the invention described in the patent application. Not limited
【圖式簡單說明】 10 圖1係習知機動車輛立體圖。 圖2係本發明—較佳實施例之機動車輛車 體折疊結構立體 圖3係圖2之車體旋轉單元細部構造圖。 圖4係圖2之機動車輛於折疊狀態之示意圖。 圖5係圖2之車體旋轉單元組裝方位示意圖。 【主要元件符號說明】 踏板部101 操控部103 套筒111 車體旋轉單元12 套接部122 傘齒輪組13 從動齒輪132 一體式之車體j 主車體10 連結部102 副車體11 限位孔112 轉軸121 樞孔123 驅動齒輪131 200920639BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional motor vehicle. Fig. 2 is a perspective view showing a folding structure of a motor vehicle body according to a preferred embodiment of the present invention. Fig. 3 is a detailed structural view of a rotating body unit of the vehicle body of Fig. 2. 4 is a schematic view of the motor vehicle of FIG. 2 in a folded state. FIG. 5 is a schematic view showing the assembly orientation of the vehicle body rotating unit of FIG. 2. FIG. [Description of main component symbols] Pedal part 101 Control part 103 Sleeve 111 Car body rotation unit 12 Socket part 122 Bevel gear set 13 Follower gear 132 Integrated body j Main body 10 Connecting part 102 Sub-body 11 Limit Position hole 112 shaft 121 pivot hole 123 drive gear 131 200920639
驅動裝置14 作動閥16 前輪17 座墊19 車長方向LDrive unit 14 Actuating valve 16 Front wheel 17 Seat cushion 19 Length direction L
軸承15 卡掣件161 後輪18 轉動軸線A1 車寬方向W 角度ΘBearing 15 掣 161 Rear wheel 18 Rotation axis A1 Vehicle width direction W Angle Θ
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