592684 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（1) 按目前之電動代步車或殘障人士使用之電動輪椅皆只 能在平地上或小坡道上行走，對於行動不便者而言，往往 因建築物之建築緣故，而使行動受到限制，如遇有階梯 者，因電動代步車無法爬上階梯，該使用者就會限制其行 動範圍及自由β 爲此，本案發明者，特針對目前電動代步車之缺點加 以硏究，乃發明本案。 本發明之目的，乃在提供予行動不便之使用者行動空 間不受限制，可與正常人士自由上、下階梯，且不需藉助 設於扶手上之任何設備，即可上、下階梯，達到使用方 便，行動不受限之電動代步車。 本發明之特點有： 1 ♦本電動代步車係包含有座椅、傳動機構、行動輪 等i成，其中座椅可利用一水平偵測器以測知代步車狀 態，而自動調整座椅呈水平狀。 2·次本發明之傳動機構係由一動力設備帶動傳動 軸，動傳軸兩側再以鏈輪爲鏈條繞設，以傳動行動輪之鏈 輪，可帶動行動輪轉動，及在行動輪外側設箱型結構件， 此箱型結構件可爲一液壓筒之筒軸同時驅動而轉動一角 度，而令行動輪由水平狀轉動一角度後呈斜置狀，以令行 動輪可配合爬行階梯，達到上、下階梯之功用。 如此，爲使貴審查委員可充份了解本發明，茲依 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 592684 A7 B7 五、發明説明（2 ) 附圖式解說如下： <圖式> 第一圖：本發明之側視圖及部份透視圖。 第二圖：本發明之部份俯視圖。 第三圖：本發明之部份剖視圖。 第四圖：本發明轉換或可爬階梯狀之側視圖。 第五圖：本發明轉換或可爬階梯狀之後視圖。 第六圖：本發明轉換或可爬階梯狀之部‘份剖視圖。. 第七圖：本發明箱型結構件角度變換之視圖。 第八圖：本發明上階梯狀之視圖。 第九圖：本發明下階梯狀之視圖。 第十圖：本發明右轉狀方向輪之狀態視圖。 第十一圖：本發明左轉狀方向輪之狀態視圖。 <圖號> 座椅1、動力設備2、行動輪3，4，5，6、 箱型結構件了，8、椅座面10、液壓筒9，16、 左、·右扶手11，12、方向輪13、固定板1 4、 中軸1 5、軸座1 7、水平偵測器1 8、 變速器之0 '傳動軸2 2、 經濟部中央標準局員工消費合作社印製 鏈輪 21，31，41，51，61, 220， 223，2 2 4，225，226、 曲軸70，80、輪爪32，42，52，62、 -4 一 本纸張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） 592684 經濟部中央樣準局員工消費合作社印裝 A7 _ B7_____ 五、發明説明（3 ) 筒軸 9 0，9 1，1 6 0、 方向切換桿110，120、支點11 1，121、 鋼索1 1 2，1 2 2、彈簧1 1 3，1 2 3、 輪架1 3 0、軸套1 5 0、長槽孔1 5 1、 萬向接頭2 2 1、小傳動軸2 2 2、 鏈條 210，230，231，232，233、 止滑套 320，420，520，620 如圖一所示係本發明之平地行駛狀之側視圖，圖中 示*本發明係包含有座椅、傳動機構及行動輪等組成。 其中座椅1包含有椅座面10及左、右扶手11、 12,在左、右扶手11、12上各設有一方向切換桿 1 1 0、1 2 0 (如圖五所示），可藉由該方向切換桿 1 10、120以驅動方向輪13轉向，而達到改變本代 步車行_駿方向之目的。又方向切換桿1 1 0、1 2 0設一 支點1 1 1、1 2 1，以使方向切換桿1 1 0、1 2 0可 被輕易扳轉，及在方向切換桿1 1 〇、1 20之下方設鋼 索1 1 2、1 2 2，此鋼索112、122可穿過一固定 板1 4 ’而與方向輪1 3之輪架1 30上方固設（如圖十 及十一所示），且於與輪架130固設前則再各穿設有彈 簧1 1 3、1 2 3。如此可如前述藉i扳動那一支方向切 換桿110或120即可改變方向輪13之行動方向，進 ΪΜ改變本代步車之行進方向。次座椅下方設中軸1 5 (如 -5 一 本纸張適用中國國家標準（CNS ) ( 210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 m,. 〜· I _________________592684 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（4 ) 圖一、四、八所示），而中軸15並穿設入一軸套150 中，且此軸套150設長槽孔15 1 (如圖五所示），如 此可令中軸與液壓筒1 6之筒軸1 6 0末端軸設（如圖一 所示），且令該軸套150之下端亦與軸座17軸設（如 圖一所示），當設於座椅下方之水平偵測器18偵測到本 代步車之行動需求時，如上階梯時（如圖八所示），該筒 軸1 6 0將外伸，而將中軸15往上頂出，且使軸套向前 傾斜一角度，以保持座椅1之水平狀。反之若下階梯時 (如圖九所示），筒軸160則內縮，且令軸套向後傾* 而保持座椅之水平狀。 另者傳動機構係包含有動力設備2，此動力設備可爲 馬達或其它傳動元件，該馬達設變速器2 0，此變速器 2 〇—側設鏈輪2 1，且以鏈條2 1 0繞設到傳動軸2 2 之鏈輪2 2 0，及在傳動軸2 2之兩側則設有萬向接頭 2 2 1，此萬向接頭一側設小傳動軸2 2 2，且此小傳動 軸222並設有四鏈輪223、224、225、 2 2 6，且此四鏈輪再分別以鏈條2 3 0、2 3 1、 232、233繞設到行動輪3、4、5、6之輪軸之鏈 輪31、41、51、61，以同時f動各行動輪運作。 次該小傳動軸及行動輪係軸設於箱型結構件7、8，且此 二箱型結構件7、8 (如圖三、六及七所示）係軸設於曲 軸70、80—端，而曲軸70、8 0另一端則與液壓筒 本纸乐尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁)592684 Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the Invention (1) According to the current electric scooters or electric wheelchairs used by disabled people, they can only walk on flat ground or small ramps. In other words, the movement is often restricted due to the construction of the building. If a person with a staircase cannot reach the stairs because the electric scooter cannot climb up, the user will limit their range of movement and freedom β. Therefore, the inventor of this case, It is the invention of the present invention to investigate the disadvantages of the current electric scooters. The purpose of the present invention is to provide users with reduced mobility with unlimited movement space, and can move up and down stairs freely with normal people, and can go up and down stairs without using any equipment provided on the handrail. Easy to use, unlimited mobility electric scooter. The features of the present invention are: 1 ♦ The electric scooter system includes a seat, a transmission mechanism, and an action wheel. The seat can use a level detector to detect the state of the scooter and automatically adjust the seat position Horizontal. 2 · The transmission mechanism of the present invention is driven by a power device, and the sprocket is used as the chain on both sides of the transmission shaft. The sprocket driving the action wheel can drive the action wheel to rotate and outside the action wheel. A box-shaped structure is provided. The box-shaped structure can be driven by the cylinder shaft of a hydraulic cylinder to rotate at an angle at the same time, and the action wheel is rotated at an angle from a horizontal shape to an inclined position, so that the action wheel can cooperate with the crawling ladder. To achieve the function of up and down stairs. Therefore, in order to allow your reviewers to fully understand the present invention, the Chinese National Standard (CNS) A4 specification (210X297 mm) is applied in accordance with this paper size (please read the precautions on the back before filling this page) Order 592684 A7 B7 V. Description of the invention (2) The drawings are explained as follows: < Schematic > Figure 1: Side view and partial perspective view of the present invention. Second view: a partial plan view of the present invention. Third figure: Partial sectional view of the present invention. The fourth figure: a side view of a transitional or climbable ladder of the present invention. Fifth figure: The rear view of the invention which can be converted or climbed into steps. FIG. 6 is a sectional view of the portion of the present invention which can be converted or climbed in steps. Figure 7: A view of the angle transformation of the box structure of the present invention. Figure 8: A stepped view of the present invention. Ninth figure: a lower step-like view of the present invention. Tenth figure: The state view of the right turn steering wheel of the present invention. Figure 11: A state view of the left-turn steering wheel of the present invention. < Figure number > Seat 1, power equipment 2, action wheels 3, 4, 5, 6, box-shaped structural parts, 8, seat surface 10, hydraulic cylinder 9, 16, left and right armrests 11, 12. Steering wheel 13, Fixed plate 1 4, Bottom shaft 1 5, Shaft mount 1 7, Level detector 1 8, Gearbox 0 'drive shaft 2 2. Sprocket 21 printed by the staff consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, 31, 41, 51, 61, 220, 223, 2 2 4, 225, 226, crankshaft 70, 80, wheel claws 32, 42, 52, 62, -4 A paper size applies to the Chinese National Standard (CNS) Α4 Specifications (210 × 297 mm) 592684 Printed by the Consumer Cooperatives of the Central Sample Bureau of the Ministry of Economic Affairs A7 _ B7_____ V. Description of the invention (3) Barrel shaft 9 0, 9 1, 1 6 0, Direction switch lever 110, 120, Pivot 11 1 , 121, Steel cable 1 1 2, 1 2 2, Spring 1 1 3, 1 2 3, Wheel frame 1 3 0, Shaft sleeve 1 50, Long slotted hole 1 5 1, Universal joint 2 2 1, Small drive shaft 2 2 2. Chains 210, 230, 231, 232, 233, anti-slip sleeves 320, 420, 520, 620, as shown in Figure 1, is a side view of the flat driving state of the present invention, shown in the figure * The present invention includes Seats, transmissions and actions Round and so on. The seat 1 includes a seat surface 10 and left and right armrests 11, 12, and a direction switch lever 1 1 0, 1 2 0 is provided on each of the left and right armrests 11, 12 (as shown in FIG. 5). The direction switching levers 1 10 and 120 are used to drive the steering wheels 13 to steer, thereby achieving the purpose of changing the direction of the current generation scooter. And the direction switch levers 1 1 0, 1 2 0 are set to a point 1 1 1, 1 2 1 so that the direction switch levers 1 1 0, 1 2 0 can be easily turned, and the direction switch levers 1 1 〇, 1 A steel cable 1 1 2, 1 2 2 is arranged below 20, and the steel cables 112, 122 can pass through a fixing plate 1 4 'and be fixed above the wheel frame 1 30 of the steering wheel 13 (as shown in Figs. 10 and 11). ), And before being fixed with the wheel frame 130, springs 1 1 3, 1 2 3 are respectively worn. In this way, as described above, the direction of the steering wheel 13 can be changed by pulling the direction switching lever 110 or 120 by i, and the direction of the current generation scooter can be changed. Under the secondary seat is set the center axis 1 5 (such as -5 a paper applies Chinese National Standards (CNS) (210X297 mm) (please read the precautions on the back before filling this page)) Order m ,. ~ · I _________________592684 Economy A7 B7 printed by the Consumers' Cooperative of the Ministry of Standards of the People's Republic of China 5. Description of the Invention (4) (Figures 1, 4 and 8), and the bottom shaft 15 is inserted into a sleeve 150, and this sleeve 150 is provided with a long slot 15 1 (as shown in Figure 5), so that the bottom shaft and the cylinder 16 of the hydraulic cylinder 16 can be set at the end of the shaft 160 (as shown in Figure 1), and the lower end of the sleeve 150 is also set at the shaft 17 (As shown in Figure 1), when the level detector 18 located under the seat detects the movement needs of the current generation scooter, such as when going up the stairs (as shown in Figure 8), the cylinder shaft 160 will be outside Extend, and push the center shaft 15 upward, and tilt the shaft sleeve forward by an angle to maintain the level of the seat 1. Conversely, when descending the stairs (as shown in Figure 9), the cylinder shaft 160 is retracted and the sleeve is tilted backwards * to keep the seat horizontal. In addition, the transmission mechanism includes a power device 2. The power device may be a motor or other transmission elements. The motor is provided with a transmission 20, and the transmission 20 is provided with a sprocket 2 1 on the side and is wound around a chain 2 1 0. The sprocket 2 2 0 of the transmission shaft 2 2 is provided with universal joints 2 2 1 on both sides of the transmission shaft 2 2. A small transmission shaft 2 2 2 is provided on one side of the universal joint, and the small transmission shaft 222 Four sprocket wheels 223, 224, 225, 2 2 6 are provided, and these four sprocket wheels are respectively wound around the axles of the action wheels 3, 4, 5, 6 with chains 2 3 0, 2 3 1, 232, 233 The sprocket wheels 31, 41, 51, and 61 move the action wheels at the same time. The small transmission shaft and the action gear train shaft are provided on the box-shaped structural members 7, 8 and the two box-shaped structure members 7, 8 (as shown in FIGS. 3, 6 and 7) are provided on the crankshafts 70, 80— End of the crankshaft 70, 80 and the other end of the crankshaft 70, 80 and the hydraulic cylinder paper scales apply Chinese National Standard (CNS) A4 specifications (210X297 mm) (Please read the precautions on the back before filling this page)
592684 A7 B7 五、發明説明（5) 9之筒軸90、9 1末端軸設，如此可利用筒軸9 0、 9 1之伸縮而改變箱型結構件之角度（如圖六及七所 示），藉以改變行動輪之角度。 且因傳動軸設有萬向接頭，因此即使箱型結構件角度 被改變，仍然可保持傳動軸之順暢轉動。 再者行動輪3、4、5、6係包含有前輪3、4及後 輪5、6，其中四行動輪皆包含有輪爪32、42、 5 2、6 2，且輪爪末端皆設有止滑套3 2 0、4 2 0、 5 2 0、6 2 0，當代步車上、下階梯時，利於輪爪之緊 抓地面不會打滑（如圖四、五、六、八及九所示）。 又其中前輪3、4係稍高於方向輪1 3 (如圖一所 示）’因此本代步車於平地行駛時，前輪係不著地，僅藉 由方向輪1 3爲之，但當如圖四〜六所示則可因前輪具適 當之高度，易於爬昇第一階（如圖八所示）；或下第一階 (如圖九所示）。且如前述座椅將保持水平狀，以令使用 者可保持平常心，達到造福行動不便者之功效，爲本案之 組成β (請先閱讀背面之注意事項再填寫本頁) 4 訂 經濟部中央標準局員工消費合作社印製 一 7 一 本纸張尺度適用中國國家榡準（CNS ) A4規格（210X297公釐）592684 A7 B7 V. Description of the invention (5) The barrel shafts 90 and 91 of 9 are set at the end shafts. In this way, the angle of the box structure can be changed by the expansion and contraction of the barrel shafts 90 and 91 (as shown in Figures 6 and 7). ) To change the angle of the action round. And because the transmission shaft is provided with a universal joint, even if the angle of the box structure is changed, the smooth rotation of the transmission shaft can still be maintained. In addition, the action wheels 3, 4, 5, and 6 include front wheels 3, 4 and rear wheels 5, 6. The four action wheels each include wheel claws 32, 42, 5, 2, and 6, and the end of the wheel claws are provided. There are anti-slip sleeves 3 2 0, 4 2 0, 5 2 0, 6 2 0. When the contemporary scooter moves up and down the stairs, it is good for the grip of the wheel claws to not slip (see Figures 4, 5, 6, 8 and Ix). In addition, the front wheels 3 and 4 are slightly higher than the steering wheels 1 3 (as shown in Figure 1). Therefore, when this generation of scooters is traveling on flat ground, the front wheels are not on the ground, only by the steering wheels 1 3, but when As shown in Figures 4 to 6, the first stage can be easily climbed (as shown in Figure 8) because of the proper height of the front wheels; or the first stage can be lowered (as shown in Figure 9). And if the aforementioned seat will remain horizontal, so that the user can maintain normal mind and achieve the effect of benefiting people with reduced mobility, it is the composition of this case β (Please read the precautions on the back before filling this page) Printed by the Bureau of Consumers of the Standards Bureau 7 A paper size is applicable to China National Standard (CNS) A4 (210X297 mm)