1364373 六、發明說明： 【發明所屬之技術領威】 本發明是與用以承載人員有關的载具，特別是指一種 站立式載具。 【先前技術】 如第1圖所示，為目前市面上常見的站立式载具 100，其主要藉助内部配置的陀螺儀、傾斜儀、感應器、控 制系統以及馬達系統（圖上未示），以維持車身101的平衡， 並以快過人類神經反應速度來調整車身101，當使用者身體向 前，載具100就會向前走，重心往後，就會倒退，正常垂直站 立’就會停止，惟，在實際使用時，其令仍具有須立即改善的 缺陷： 其-、在使用该載具1〇〇時，由於該載具1〇〇僅藉由兩輪 子102來支撐帶動，因此，使用者要維持車身1〇1的平衡是需 透過練絲達成，此種使时式會讓使用者在抽階段^ 時’容易有翻覆的狀況發生。 其二、該載具100僅能在一般平坦狀的路面使用，一但經 過上坡路面或下坡路面時，車身101在行進的初始狀態下，會 因為地形的緣故而_產生搖晃，該載具⑽又無防傾齡 計，因此，容易讓使用者連同車身101 一起向前或向後傾倒， 最終造成翻覆。 據此，如何關發I種站立式載具，討解決上述之 3 缺陷，即為本案發明之動機。 【發明内容】 本發明目的在提供—種站立式載具，其主要降低使 用者初期使用時翻覆的可能性。 本發明另-目的在提供—種站立式載具，其主要使 載—過上坡路面或下坡路面時’得以降低翻覆的可能性。 為達月j述目的，本發明提供—種站立式載具，其包 括-車體’其具有左右對稱的樞接部；二主車輪架，其各 具有前端部、後端部以及位於前、後端部之間的中間部，該中 間部係樞設於該車體的樞接部；二主輪組，其各制—越帶 車輪所構成，该馬達係固設於該主車輪架的後端部丨四 扭力支撐組，其分顺設於該車體左右兩側的前、後端；二前 辅助車輪架，其各具有前端部、後端部以及位於前、後端部之 曰1的中間4 ’ 5亥别端部樞接—前輔助輪，後端部具有一後扭 該後轉可復位地組設_車财端左柄_扭力支樓 擺動;袞輪組’其分別組設於該主車輪架前端部與前辅 助車輪架中間部之間，使該前輔助車輪架與主車輪架兩者呈連 ^後辅助車輪架，其各具有前端部與後端部，該前端部 二有-前扭桿，贿扭桿可復⑽組設機車體後端左右兩側 的扭力支撐經内’該後端部樞接一後輔助輪；—站立空間，其 j站立底面，該站立空間位於該車體，該站立底面係低於 w車輪的輪心且供使用者站立；一扶架，其_端係固設於該 1364373 車體前端，另端係供使用者扶握，且鄰近扶握處具有一操控單 元，以控制該馬達的作動。 有關本發明為達虹述目的，所_之技術、手段及其他 之功效，兹舉-較佳可行實施例並配合圖式詳細說明如后。 【實施方式】 首先請配合錢第2至4崎示，本伽實施例所提供 之種站立式載具，其主要係由一車體1〇、二主車輪架20、 # ；"主輪組3〇、四扭力支撺組40、二前輔助車輪架50、二擺動 袞輪.60 —後辅助車輪架7〇、—站立空間以及一扶架 9〇所組成，矣中： ,该車體10為一矩形體’於其左右兩側處設置有相互對 稱的柩接部11，該樞接部11係呈凸耳的型態且具有-樞 孔m。 α :主車輪架2G皆為具有彎折處的桿體，其各具有前端 P1後端部22以及位於前、後端部2卜22之間的中間部 。’、中知端部21具有一連接孔211，該中間部23具有一 I孔7 5亥主車輪架2〇的中間部23係柩設於該車體10的 枢接。P11，其樞接方式是透過—樞軸24穿設該車體10的樞 〜主車輪架20的樞孔231後搭配一螺帽25來達成。 另卜°亥主車輪架20樞設於車體10後，其前端部21係&伸 於該車體1〇的前端。 °亥-主輪組3G，其各係由-馬達31帶動一主車輪32所 ^64373 構成’該馬達31係固設於該主車輪架2〇的後端部&，且該 馬達具有-心軸311，該主車輪32的輪心321 <系組設於該 心軸311。 該四扭力支樓組40,其皆係由一中空狀的筒件41及四受 壓變形後可自動恢復原狀的阻塊42所組成，該筒件Μ係分 別固設於鱗體1G左右兩_前、後端，喊四阻塊犯則 相對應固設在該筒件41的_，碌同—筒件&的各阻塊 42之間形成有對稱方形空間43。 該二前辅助車輪架5G，其各具有前端部5卜後端部犯 以及位於前、後端部5卜52之間的中間部犯，該前端部Η 具有一樞座511以樞接一前辅助輪512，該中間部53具有一 連接孔531 ’该後端部52具有一呈方形狀的後扭桿％，且該 後扭桿54端面具有一螺孔541，該後扭桿％可復位地組設於 該車體1〇前端左右兩側的扭力支撐組40内，且位於該筒件 41與阻塊42的方形空⑽，並以—封蓋55 _於後扭桿54 端面的螺孔541。 邊一擺動滾輪組60，其各組係由二搖擺片6卜一滚轴62 及滾輪63組合而成，該搖擺片61開設有-長條孔611，該 長條孔611 #係相對樞組於該主車輪架2G的連接孔211 上，其樞接方式可由螺絲64與螺帽阳來達成 ，而長條孔611 另一端則相對柄組於該箭辅助車輪架50的連接孔531上，其 樞接方式可由螺絲64與螺帽65來達成，另該滾輪⑽套設在 6 13643731364373 VI. Description of the Invention: [Technical Leadership of the Invention] The present invention relates to a carrier for carrying a person, and more particularly to a standing carrier. [Prior Art] As shown in Fig. 1, it is a standing carrier 100 that is commonly used on the market, mainly by means of an internally configured gyroscope, inclinometer, sensor, control system, and motor system (not shown). In order to maintain the balance of the body 101, and adjust the body 101 faster than the speed of the human nerve reaction, when the user's body moves forward, the vehicle 100 will move forward, and the center of gravity will go backwards, and will stand backwards normally. Stop, but, in actual use, it still has defects that must be improved immediately: - When using the carrier, since the carrier 1 is supported by only the two wheels 102, In order to maintain the balance of the vehicle body 1〇1, it is necessary to achieve the balance through the practice of the wire. This type of timing will allow the user to easily turn over during the pumping phase. Secondly, the vehicle 100 can only be used on a generally flat road surface. When the vehicle body 101 passes through an uphill road surface or a downhill road surface, the vehicle body 101 may be shaken due to the terrain in the initial state of travel. (10) There is no anti-age meter, so it is easy for the user to tilt forward or backward together with the body 101, eventually causing overturning. Accordingly, how to shut down a type of stand-up vehicle to solve the above-mentioned three defects is the motivation of the invention. SUMMARY OF THE INVENTION It is an object of the present invention to provide a stand-up vehicle that primarily reduces the likelihood of a user flipping over when initially used. Another object of the present invention is to provide a stand-up vehicle that primarily reduces the likelihood of overturning when over-slope or downhill. For the purpose of the month, the present invention provides a stand-up vehicle comprising: a vehicle body having a left-right symmetric pivot portion; and two main wheel frames each having a front end portion, a rear end portion, and a front portion. An intermediate portion between the rear end portions, the intermediate portion is pivotally disposed on the pivoting portion of the vehicle body; and the two main wheel sets are formed by the respective wheels, and the motor is fixed to the main wheel frame. The rear end portion is a four-torque support group, which is disposed on the front and rear ends of the left and right sides of the vehicle body. The two front auxiliary wheel frames each have a front end portion, a rear end portion, and a front end portion and a rear end portion. 1 in the middle of the 4' 5 haibend end pivoting - front auxiliary wheel, the rear end has a rear twist, the rear turn can be resettable set _ car wealth end left handle _ torque branch swing; 衮 wheel set 'the difference Arranging between the front end portion of the main wheel carrier and the intermediate portion of the front auxiliary wheel frame, so that the front auxiliary wheel frame and the main wheel frame are connected to each other, and the auxiliary wheel frame has a front end portion and a rear end portion. The front end has a front torsion bar, and the brim and torsion bar can be complexed (10) to set the torsion support on the left and right sides of the rear end of the locomotive body. The pivoting of the rear auxiliary wheel; the standing space, the j standing bottom surface, the standing space is located in the vehicle body, the standing bottom surface is lower than the wheel center of the w wheel and is for the user to stand; a support frame, the _ end system It is fixed on the front end of the 1364773 body, and the other end is for the user to hold, and there is a control unit adjacent to the grip to control the operation of the motor. The present invention has been described with respect to the purpose of the invention, the preferred embodiments, and the accompanying drawings. [Embodiment] First of all, please cooperate with Qian 2nd to 4th, the standing carrier provided by the embodiment of this gamma is mainly composed of a body 1〇, two main wheel frames 20, #;" main wheel Group 3〇, 4 torsion support group 40, 2 front auxiliary wheel frame 50, 2 swinging wheel. 60 — rear auxiliary wheel frame 7〇, — standing space and a support frame 9〇, 矣中:, the car The body 10 is a rectangular body ′ at its left and right sides provided with mutually symmetrical splicing portions 11 which are in the form of lugs and have a pivot hole m. α: The main wheel frame 2G is a rod body having a bent portion, each of which has a front end P1 rear end portion 22 and an intermediate portion between the front and rear end portions 2b. The intermediate end portion 21 has a connecting hole 211, and the intermediate portion 23 has an I-hole. The intermediate portion 23 of the main wheel frame 2 is pivotally connected to the vehicle body 10. P11 is pivotally connected to the pivot hole 231 of the main body frame 20 of the vehicle body 10 through the pivot shaft 24, and is coupled with a nut 25. Further, the main wheel frame 20 is pivoted to the vehicle body 10, and the front end portion 21 is extended to the front end of the vehicle body 1 . °Hai-main wheel set 3G, each of which is driven by a motor 31 to drive a main wheel 32^64373. The motor 31 is fixed to the rear end portion of the main wheel frame 2〇, and the motor has - The spindle 311, the wheel center 321 of the main wheel 32 is assembled to the spindle 311. The four-torque branch group 40 is composed of a hollow tubular member 41 and four blocks 42 which can be automatically restored to the original shape after being compressed and deformed, and the tubular members are respectively fixed on the scale 1G and left. The front and rear ends of the tubular member 41 are symmetrical, and the symmetric square space 43 is formed between the blocks 42 of the tubular member 41. The two front auxiliary wheel frames 5G each have a front end portion 5 and a rear end portion and a middle portion between the front and rear end portions 5b 52. The front end portion Η has a pivot seat 511 for pivoting a front portion. The auxiliary wheel 512 has a connecting hole 531 ′. The rear end portion 52 has a square rear torsion bar %, and the rear end of the rear torsion bar 54 has a screw hole 541. The rear torsion bar can be reset. The ground group is disposed in the torsion support group 40 on the left and right sides of the front end of the vehicle body 1 and is located at the square space (10) of the tubular member 41 and the block 42 and is sealed by the cover 55 _ on the end surface of the rear torsion bar 54 Hole 541. Each of the swinging roller sets 60 is formed by combining two rocking pieces 6 and a roller 62 and a roller 63. The rocking piece 61 is provided with a long hole 611, and the long hole 611 is a relative pivot group. The pivoting manner of the connecting hole 211 of the main wheel frame 2G can be achieved by the screw 64 and the nut male, and the other end of the elongated hole 611 is opposite to the connecting hole 531 of the arrow auxiliary wheel carrier 50. The pivoting manner can be achieved by the screw 64 and the nut 65, and the roller (10) is sleeved at 6 1364373.
滾軸62外，且該滾軸62可滑動樞設於二搖擺片6i的長條孔 611义中段，據此，該二擺動滾輪組⑽分別組設於該主車輪架 2〇前端部21與前辅助車輪架5〇中間部53之間，使該前辅助 車輪架50與主車輪架20兩者呈連動狀。 …該二後伽車輪架7G，其各具有前端部71與後端部π， 该刚端部71具有一呈方形狀的前扭桿73，且該前扭桿73端 面具有-螺孔仙，該前扭桿73可復位地組設於該車體ι〇 後端左右兩_扭力支4G内，且位於該筒件Μ與阻塊 42的方形空間43，並以一封蓋74螺固於前扭桿π端面的螺 孔饥；該後端部72具有一柩座721以^ _立空間80為-概如型狀的凹槽，其具有一站立底 面81，以供使用者A站立，該站立空間8〇位於該車體料 央處’且域© 81係餘触車輪32的如•也就 疋低於該馬達31的心軸311。 該扶架90,其係由一立桿91及一橫㈣所構成，該立 杯91係縱向設置於該車體1〇前端中央處，該立_底端犯 係固設於財體Π) _，雜桿92細料域择向地固 Z立桿91頂端912，以應者扶握，另外，鄰麵 $具有-操控單元93’以控制該馬達31的作動，該操控單元 :的設置係透過-可任機的管件94來達成’該管件94 一端固設於該車體1〇，另端固接該操控單元的，俾使狖栌… 元93可依所依而移至預定位置處。 7 以上所述料本㈣各主要構件之結構及其組態說明。 至於本發明實施_操作方式及其功效，請參_ 4 不。由於本發_車㈣巾央處具有—社空賴，因 用者A得⑽立的方式立足於魏立空間8㈣站立底面幻， 且雙手可贿賊触9㈣辟92，㈤時妨麟該操控單The roller shaft 62 is slidably disposed on the middle of the long hole 611 of the two rocking pieces 6i. Accordingly, the two swinging roller groups (10) are respectively disposed on the front end portion 21 of the main wheel frame 2 The front auxiliary wheel frame 5 is disposed between the intermediate portions 53 such that the front auxiliary wheel frame 50 and the main wheel frame 20 are interlocked. The two rear gambling wheel frames 7G each have a front end portion 71 and a rear end portion π, the rigid end portion 71 has a square front torsion bar 73, and the front end of the front torsion bar 73 has a screw hole. The front torsion bar 73 is reconfigurably disposed in the left and right _ torque brackets 4G of the rear end of the vehicle body, and is located in the square space 43 of the tubular member 阻 and the block 42 and is screwed to the cover 74 by a cover 74. The rear end portion 72 has a screw hole hunted; the rear end portion 72 has a yoke 721 to define a recessed space 80 having a standing bottom surface 81 for the user A to stand. The standing space 8 is located at the center of the body of the vehicle and the field © 81 is the lower axis 311 of the motor 31. The support frame 90 is composed of a vertical rod 91 and a horizontal (four), and the vertical cup 91 is longitudinally disposed at the center of the front end of the vehicle body 1 , and the vertical bottom is fixed in the financial institution. _, the miscellaneous rod 92 fine material region is fixed to the Z pole 91 top 912, and is held by the responder. In addition, the adjacent surface has a control unit 93' to control the operation of the motor 31. Through the pipe fitting 94 of the machine, it can be achieved that one end of the pipe member 94 is fixed to the car body 1 , and the other end is fixed to the steering unit, so that the element 93 can be moved to the predetermined position according to the dependency. At the office. 7 The above mentioned materials (4) The structure of each main component and its configuration description. As for the implementation of the invention _ operation mode and its efficacy, please refer to _ 4 no. Because the hair of the hair _ car (four) towel has a social environment, because the user A got (10) standing on the basis of Wei Li space 8 (four) standing on the bottom of the illusion, and hands can bribe thief touch 9 (four) to open 92, (5) when the Manipulation list
疋93，使載具依所需的行進方向而進行前後移動以及轉 作。 J 另外’請參閱第5圖所示，由於該站立空間8〇的站立底 81係低於。亥主車輪32的輪心32卜也就是低於該馬達的心 轴，換言之，該站立底面δ1比該主車輪32的輪心321更接近 路面Β，因此，在使用該載具時，使用者的重心得以更接近路 藉以減因重心過尚而跌落於車體之外的情況發生，特 別疋在轉弓時’重心越低的設計’越能防止使用者跌落於車體 之外。 其次’由於本發明在車體10左右兩側中央處配置有主車 輪32且於車體1〇左右兩側前、後端處配置有前、後辅助輪 512 722 ’因此’車體1()永遠保持在平穩且平衡的狀態，而 不需要特別的練習來保持車身的平衡，所以，本發明得以降低 使用者初期使㈣翻f的可能性。 清參閱第6圖所示’當使用者A操控該載具經過上 坡路面時’該前辅助輪512受地形影響而向上位移一距 離，在向上位移的同時，該前輔助車輪架50係以後扭桿 1364373 54為摇點，在扭力支撐組40内順時針樞轉一角度。在 樞轉的同時，藉由該擺動滚輪組60的搖擺片61、滾軸 62、滚輪63與該主車輪架20以及前輔助車輪架50之間的組 配關係，使該主車輪架20產生連動，其連動狀態為主車輪架 20以中間部23為樞點，順時針樞轉一角度，因此，主車輪 架20的前端部21向上位移一距離，後端部22向下位移 一距離。而由於該車體10係透過樞接部11與該主車輪 架20呈樞接組態，且固設於其上的扭力支撐組40與前 輔助車輪架50亦呈樞接組態，因此該車體10不會因為 前輔助輪512向上位移而傾斜，故能保持車身的穩定 性，得以降低翻覆的可能性-。另一方面，由於該主車輪 架20後端部組配有馬達31，且馬達31帶動主車輪32， 因此當主車輪架20後端部22向下位移一距離時，會增 加主車輪32與路面B之間的磨擦力，避免該載具經過上 坡路面時，有打滑的狀況發生。 值得一提的是，當該主車輪32在進行爬坡的初始狀 態時，車體10會瞬間停頓而呈傾斜狀，由於本發明在該 車體10左右兩側後端處配置有可復位的後輔助車輪架 70，因此，可藉助該後輔助車輪架70的後輔助輪722，防止 車體10瞬間傾斜而翻覆的情況發生。 請參閱第7圖所示，當使用者A操控該載具經過下 坡路面時，同樣的，該前辅助輪512受地形影響而向下 9 1364373 位移-距離’在向下位移的同時，該前 為插點，在扭力支撐組4〇内逆^ 度，而抱轉的同時，同樣藉由該擺動滾輪組60各構件 與該主車輪架20以及前辅助車輪架5〇之間的組配關 主車輪架20產生鶴，其連練態為主車輪㈣以^ 23為樞點，逆時針樞轉一角度，因此，主車輪架二 端部23向下位移一距離’後端部22向上位移—距離: 而由於該車體1G係透過樞接部u與該主車輪架扣呈拖 接組態，設於其上的扭力支撐組40與前輔助車輪架 5〇亦呈樞接組態’因此該車體1()不會因為前辅助輪⑽ 向下位料傾斜’故能料車身的穩定性，得以降 覆的可能性。 - 值得-提的是，當該主車輪32在進行下坡的初始狀 態時’車體10會因為高低落差而瞬間呈傾斜狀，由於本 _#明在該車體10左右兩側前端處配置有可復位的前輔助 車輪架50，因此’可藉助該前辅助車輪架50的前辅助輪512， 防止車體10瞬間傾斜而翻覆的情況發生。 值得說明的是，請參閱第3 ®所示本發明該前辅助 車輪架50的後扭桿54以及後輔助車輪架7〇的前扭捍 73係組設於該扭力支撐組4〇内，由於該扭力支撐組4〇 的阻塊42是一種受壓變形後可自動恢復原狀的材質，例如 橡朦’因此’當該前、後輔助輪512、722受地形影響而 1364373 上下移位時，該前、後扭桿54、73產生連動而壓迫該筒 件41内的阻塊42，使阻塊42產生變形，當影響該前、 後輔助輪512、722產生位移的因素消失後，藉由可自動 恢復原狀的阻塊42，使筒件41内的前、後扭桿54、73 恢復至原始狀態。 綜上所述，本發明實施例及圖示僅為本發明之較佳實施例 =已，當不能以之限定本發明實施之範圍，.即大凡依本發明申 =利㈣所作之均等變化與修飾，諸屬本發明專利涵蓋之 1364373 【圖式簡單說明】 第1圖係習用站立式载具立體圖。 第2圖 係本發明立體圖。 第3圖 係本發明局部立體分解圖。 第4圖 係本發明使用狀態示意圖，顯示使用者行駛於平坦狀 路面之狀態。 第5圖 係本發明側視示意圖，顯示該站立空間、主車輪與地 面之間的關係。 第6圖 係本發明使用狀態示意圖，顯示使用者行駛於上坡地 面之狀態。 第7圖 係本發明使用狀態示意圖，顯示使用者行駛於下坡地 面之狀態。 【主要元件符號說明】 载具100 車身101 輪子102 車體10 框接部11 樞孔111 主車輪架20 前端部21 連接孔211 後端部22 中間部23 樞孔231 拇轴24 螺帽25 主輪組30 馬達31 心軸311 主車輪32 輪心321 12 1364373疋93, the carrier is moved back and forth and rotated in accordance with the required traveling direction. J In addition, please refer to Figure 5, because the standing bottom 81 of the standing space is lower than 81. The wheel center 32 of the main wheel 32 of the sea is lower than the mandrel of the motor. In other words, the standing bottom surface δ1 is closer to the road surface than the wheel center 321 of the main wheel 32. Therefore, when the vehicle is used, the user The focus of the focus is closer to the road to reduce the situation of falling out of the car body due to the excessive center of gravity. Especially when the bow is turned, the design with lower center of gravity can prevent the user from falling outside the car body. Secondly, the main wheel 32 is disposed at the center of the left and right sides of the vehicle body 10, and the front and rear auxiliary wheels 512 722 are disposed at the front and rear ends of the left and right sides of the vehicle body 1 so that the vehicle body 1 () It is always maintained in a stable and balanced state, and no special practice is required to maintain the balance of the vehicle body. Therefore, the present invention can reduce the possibility that the user initially turns (f) f. As shown in Fig. 6, when the user A controls the vehicle to pass the uphill road surface, the front auxiliary wheel 512 is displaced upward by a distance, and the front auxiliary wheel frame 50 is twisted while being displaced upward. The rod 1364373 54 is a rocking point that pivots an angle clockwise within the torsion support group 40. At the same time of pivoting, the main wheel frame 20 is generated by the combination relationship between the rocking piece 61, the roller 62, and the roller 63 of the oscillating roller set 60 and the main wheel frame 20 and the front auxiliary wheel frame 50. In the interlocking state, the interlocking state of the main wheel frame 20 is pivoted at the intermediate portion 23, and is pivoted clockwise by an angle. Therefore, the front end portion 21 of the main wheel frame 20 is displaced upward by a distance, and the rear end portion 22 is displaced downward by a distance. Because the vehicle body 10 is pivotally connected to the main wheel frame 20 through the pivoting portion 11, and the torsion support group 40 and the front auxiliary wheel frame 50 fixed thereon are also pivotally configured, The vehicle body 10 is not inclined by the upward displacement of the front auxiliary wheel 512, so that the stability of the vehicle body can be maintained and the possibility of overturning can be reduced. On the other hand, since the rear end portion of the main wheel frame 20 is provided with the motor 31, and the motor 31 drives the main wheel 32, when the rear end portion 22 of the main wheel frame 20 is displaced downward by a distance, the main wheel 32 is increased. The friction between the road surface B prevents the slippery condition of the vehicle when it passes the uphill road surface. It is worth mentioning that when the main wheel 32 is in the initial state of climbing, the vehicle body 10 will be momentarily stopped and inclined, and the present invention is configured to be resettable at the rear ends of the left and right sides of the vehicle body 10. The rear auxiliary wheel frame 70 can be prevented from being overturned by the vehicle body 10 by the rear auxiliary wheel 722 of the rear auxiliary wheel frame 70. Referring to FIG. 7, when the user A controls the vehicle to pass the downhill road surface, the front auxiliary wheel 512 is affected by the terrain and is displaced downward by the distance 1 1 364 373. The front is an insertion point, which is reversed in the torsion support group 4〇, and the rotation is also accompanied by the assembly between the components of the swing roller group 60 and the main wheel frame 20 and the front auxiliary wheel frame 5〇. The main wheel frame 20 generates a crane, and the continuous state of the main wheel (four) is pivoted by ^ 23, and the angle is counterclockwise. Therefore, the two end portions 23 of the main wheel frame are displaced downward by a distance 'the rear end portion 22 is upward. Displacement-distance: Since the body 1G is dragged and connected with the main wheel frame by the pivoting portion u, the torsion support group 40 and the front auxiliary wheel frame 5 are also pivotally configured. 'Therefore, the body 1() will not be able to fall due to the stability of the body due to the tilting of the front auxiliary wheel (10). - It is worth mentioning that when the main wheel 32 is in the initial state of going downhill, the body 10 will be inclined immediately due to the height difference, because this _# is arranged at the front end of the left and right sides of the body 10. There is a resettable front auxiliary wheel frame 50, so that the front auxiliary wheel 512 of the front auxiliary wheel frame 50 can be used to prevent the vehicle body 10 from being overturned and turned over. It should be noted that the front torsion bar 54 of the front auxiliary wheel carrier 50 and the front torsion bar 73 of the rear auxiliary wheel frame 7 of the present invention shown in FIG. 3 are assembled in the torsion support group 4〇, The block 42 of the torsion support group 4 is a material that can be automatically restored to its original state after compression deformation, such as a rubber raft 'then' when the front and rear auxiliary wheels 512, 722 are affected by the topography and the 1364773 is displaced up and down, The front and rear torsion bars 54 and 73 are interlocked to press the block 42 in the tubular member 41 to deform the block 42. When the factors affecting the displacement of the front and rear auxiliary wheels 512 and 722 disappear, The original block 42 is automatically restored to return the front and rear torsion bars 54, 73 in the tubular member 41 to the original state. In conclusion, the embodiments and the illustrations of the present invention are only the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, that is, the equal variation of the invention according to the present invention. Modifications, all of the patents covered by the invention patent 1364437 [Simplified illustration of the drawings] Figure 1 is a perspective view of a conventional standing carrier. Figure 2 is a perspective view of the present invention. Figure 3 is a partial exploded perspective view of the present invention. Fig. 4 is a schematic view showing the state of use of the present invention, showing the state in which the user travels on a flat road surface. Figure 5 is a side elevational view of the present invention showing the relationship between the standing space, the main wheel and the ground. Figure 6 is a schematic view showing the state of use of the present invention, showing the state in which the user is traveling on an uphill surface. Figure 7 is a schematic view showing the state of use of the present invention, showing the state in which the user is traveling on a downslope. [Main component symbol description] Vehicle 100 Body 101 Wheel 102 Car body 10 Frame portion 11 Pivot hole 111 Main wheel frame 20 Front end portion 21 Connection hole 211 Rear end portion 22 Middle portion 23 Pivot hole 231 Thumb shaft 24 Nut 25 Main Wheel set 30 motor 31 spindle 311 main wheel 32 wheel center 321 12 1364373
扭力支撐組40 筒件41 阻塊42 方型空間43 前輔助車輪架50 前端部51 框座511 前輔助輪512 後端部52 中間部53 連接孔531 後扭桿54 螺孔541 封蓋55 擺動滾輪組60 搖擺片61 長條孔611 滾軸62 滾輪63 螺絲64 螺帽65 後輔助輪車架70 前端部71 後端部72 樞座721 後輔助輪722 前扭桿73 螺孔731 封蓋74 站立空間80 站立底面81 扶架90 立桿91 底端911 頂端912 橫桿92 操控單元93 管件94 使用者A 路面B 13Torque support group 40 Tube 41 Block 42 Square space 43 Front auxiliary wheel frame 50 Front end 51 Frame 511 Front auxiliary wheel 512 Rear end 52 Middle part 53 Connection hole 531 Rear torsion bar Screw hole 541 Cover 55 Swing Roller set 60 Wobble piece 61 Long hole 611 Roller 62 Roller 63 Screw 64 Nut 65 Rear auxiliary wheel frame 70 Front end 71 Rear end 72 Pivot 721 Rear auxiliary wheel 722 Front torsion bar 73 Screw hole 731 Cover 74 Standing space 80 Standing bottom surface 81 Supporting frame 90 Vertical pole 91 Bottom end 911 Top 912 Crossbar 92 Control unit 93 Pipe fitting 94 User A Pavement B 13