M264201 八、新型說明： 【新型所屬之技術領域】 本案係一種滑板車的傳動機構，其係利用一個踏壓臂套置於後輪具 有傳動機構的滑板車上，藉利用踏踩該踏壓臂以驅動滑板車前進。 【先前技術】 滑板車興起於數年前，為一種兼具運動與趣味的遊戲車。在常人的印 象中⑺板車顧名思義即一種以具有滑板功能而衍生成的車輛。也因為如 此，滑板車的動力來源為人力，且其本身未設計如腳踏車等供人力驅動的 機構，所以已知的滑板車的前進移動皆是利用單腳觸地的摩擦反作用來達 成。 立習知滑板車的驅動方式，由於經常性的單腳觸地操作，極容易產生足 一運動傷害。再者’欲增加車行速度而進行短暫多次的觸地操作時也可能 發生綷腳而跌倒的情形。另外，在泥濘地或積水處的觸地滑行，則會造成 腳部的污穢。 【新型内容】 本案主要的目的在改變習知滑板車轉舰贿所造成的各種問題。 的傳以i問題:方法是，藉由在滑板車的後輪軸上安裝可驅動後輪 ： 具有順時針可令後輪轉動，而逆時針時不驅動後 臂只能某一固定轉向才能驅動後輪轉動。又，該 ;使在一次的踏踩後能自動回歸於未操作時的位 傳動端的内齒環帶動後輪轴上的單向:輪裝置， 進而使後輪轉動而令車輛前進。由上述的方式可知，人體的腳部不必觸及 M264201 車輛前進，魏避免了.污穢之虞；再者，1整體操作均 在/月板車的車體絲上，*會有_的情形 踏 方式也可戦物傷害的發生。 ^人打學的域 【實施方式】 板車二Γ斤示，本案的第一較佳實施例的傳動機構1〇係設在滑 ί 議外側，並可藉—踏壓臂2套合以驅動之。為達此 機構10可在轴心10°的螺紋101上螺合如二腳= 向置12 ’並使踏壓臂2的傳動端21的内齒環22套於單 置12^後ΙμΓ^Γ鍵齒122 ’而能藉著下踩踏壓f 2以傳動單向鍵輪裝 1 nn二 述為使踏壓臂2的踩踏確實翻，在其套入軸心 100的外側以一蓋片13及螺絲14予以固定限位。 作上12«輪11轉_踏壓们，在實際操 針下壓時可以傳動單向鏈輪裝置12，但反方向回歸 =時則不進行傳動。為達此魏，鮮向鏈赌置12巾心、料向抽承⑵ I詈、11的軸心⑽上，提供踏麼臂2順時針下擺時，該單向鏈輪 2 12的外環鏈齒122與單向轴承121互相卡f，使踏壓f 2能藉單 ^IZT11 2 :置12的外環鏈齒122與單向軸承121間可相互轉動，使得 2轉復r如Γ止不傳動後輪n，但踏壓臂2與外環鏈齒122可一體向上 即可確保本案在踏壓臂2下壓時傳動後輪11順時針轉動 二動者。料2復歸向上時不會傳紐輪11，但後輪可藉先前動力持續 μ f的下踩後的復歸，本雜侧—復位裝置來完成。該復 ' 、时〃施例為一種扭力彈簧3，第三圖，其可安設於踏壓臂2的 方=扭力彈簧3的中心3〇係套固定於滑板車i的板體15的一凸检⑸ i 1 !/其中一延伸桿31與板體15固定，如本實施例係將該延伸標 =入&曰15中固定；另一延伸桿32則抵設固定在踏壓臂2的底面㈡， 或在該延伸桿32端部彎折成鉤狀321，並以此勾於踏壓臂2的-側面某處， M264201 如第五圖’使其可做為踏射2回歸時的限位。 的踏壓劈？，沾屈年目對的與之套合 轴承Ϊ案，，佳實施例如第七圖所示，係在心⑽上螺置-單向 而驅使轉動固定結合’而能藉由下踩踏壓臂2”以傳動單向軸承4, tZTJ 2 力彈五t佳實施例如第九圖所示，如前述本案復位裝置所用的扭 係一個連接他姉功麟元件替代。如第九财的復位裝置 於後輪丨肖顺㈣接 1r5: ；：!：r ；rr:F^^ 本案可提供傳統滑行方式外的他種滑板車之駕馭樂趣。 〃 【圖式簡單說明】 ^圖係本案第—實施例的外觀結構立體圖； 第=圖係第_圖的局部結構立體圖； S=i=—實施例之傳動機構的零件分解立體圖； 本案第—實施例之傳動機構的結合俯剖視圖； M264201 第五圖係本案第一實施例之踏壓臂與扭力彈簣的結合關係圖,· 第六圓係本案第二實施例之踏壓臂與單向軸承的結合關係圖； 第七圖係本案第三實施例之踏壓臂與單向軸承的結合關係圖； 第八圖係本案第四實施例之踏壓臂與扭力彈簧的結合關係圖； 第九圖係本案第五實施例之踏壓臂與復位彈簧的結合關係圖。 【主要元件符號說明】 1 滑板車 2、2，、2” 踏壓臂 3、3， 扭力彈簧 4、4， 單向軸承 5 螺釘 6 蜗型彈簧 7 拉伸彈簧 10 傳動機構 11 後輪 12 單向鏈輪裝置 13 蓋片 14 螺絲 15 板體 16 立桿件 22” 内環 2卜 21’、2Γ 傳動端 22、22， 内齒環 23 底面 24 踏板 25 槽孔 30 中心 31、32 延伸桿 31，、32, 延伸端 41 凸鍵 41， 外環 100 轴心 101 螺桿 121 單向軸承 122 外環鍵齒 321 鉤狀M264201 8. Description of the new type: [Technical field to which the new type belongs] This case is a transmission mechanism for a scooter, which is placed on a scooter with a transmission mechanism on the rear wheel by using a stepping arm sleeve, and by using the stepping pedal To drive the scooter forward. [Previous Technology] Scooters emerged a few years ago as a kind of game car with both sports and fun. In ordinary people's impression, the rickshaw is a vehicle derived from the function of a skateboard. Because of this, the power source of the scooter is manpower, and it is not designed with a human-powered mechanism such as a bicycle, so the forward movement of known scooters is achieved by the frictional reaction of a single foot touching the ground. It is known that the driving method of scooters is very easy to cause foot sports injuries due to the regular one-foot operation on the ground. In addition, when the vehicle is touched to the ground for a short period of time to increase the speed of the vehicle, it may occur that the foot may fall and fall. In addition, sliding on the ground in mud or water can cause contamination of the feet. [New content] The main purpose of this case is to change the various problems caused by conventional scooter-to-ship bribes. The problem is that the method is to install a driveable rear wheel on the rear wheel axle of the scooter: it can rotate the rear wheel clockwise, and it can only drive a certain fixed steering when it is not driven counterclockwise. The wheel turns. In addition, this enables the automatic return to the non-operational position after a single pedaling operation. The internal ring gear at the transmission end drives the one-way: wheel device on the rear wheel shaft, which in turn causes the rear wheel to rotate to advance the vehicle. It can be seen from the above method that the human body's feet do not need to touch the M264201 vehicle to advance, Wei has avoided the risk of contamination; in addition, 1 the overall operation is on the body wire of the meniscus. Can also cause damage to objects. ^ The field of human learning [Embodiment] The scooter 2 is shown. The transmission mechanism 10 of the first preferred embodiment of the present case is located outside the slide, and can be driven by the stepping arm 2. Of it. In order to achieve this mechanism 10, the thread 101 on the axis 10 ° of the shaft can be screwed together as two feet = position 12 ′, and the inner ring 22 of the driving end 21 of the pressing arm 2 is set in a single position 12 ^ I μΓ ^ Γ The key tooth 122 ′ can drive the one-way key wheel assembly 1 nn by pressing down on the pressing force f 2. The second description is to make sure that the pressing force of the pressing arm 2 is turned over. A cover sheet 13 and The screws 14 limit the position. If 12 «wheel 11 turns _ pedals, the one-way sprocket device 12 can be driven when the actual hand is depressed, but it will not be driven when the reverse direction returns =. In order to achieve this, the Xianxiang chain bets the twelve towel cores and the material direction drawing bearings 詈 I 詈 and 11 on the shaft ⑽ to provide the outer ring chain of the one-way sprocket 2 12 when the clockwise hem of the arm 2 is stepped on. The tooth 122 and the one-way bearing 121 are locked with each other f, so that the pressing force f 2 can be borrowed by a single ^ IZT11 2: The outer ring sprocket 122 and the one-way bearing 121 at 12 can rotate with each other, so that the two rotations r are not equal to Γ. The rear wheel n is transmitted, but the pedal pressing arm 2 and the outer ring sprocket 122 can be integrated upward to ensure that in this case, when the pedal pressing arm 2 is depressed, the rear wheel 11 is rotated clockwise to move the two movers. The material wheel 2 will not pass the button 11 when returning upwards, but the rear wheel can be reset by the previous power that lasts μ f after the depression. This miscellaneous side-reset device is used to complete. The example of this complex and time is a torsion spring 3, the third figure, which can be installed on the side of the pedaling arm 2 = the center 30 of the torsion spring 3 30 is fixed to a plate 15 of the scooter i Convex detection i 1! / One of the extension rods 31 is fixed to the plate body 15, as in this embodiment, the extension mark is fixed in &15; the other extension rod 32 is fixed against the pressing arm 2 The bottom surface 延伸, or bent into a hook shape 321 at the end of the extension rod 32, and hooked to somewhere on the side of the pedaling arm 2, M264201 as shown in the fifth figure, making it possible to return as the pedaling 2 Limit. Stepping hack? The best fit example is shown in the seventh figure, which is screwed on the heart palate-one-way to drive the rotation and fixed combination, and can be pressed down by pressing the pressure arm 2 " The one-way bearing 4, tZTJ 2 and the five-strength five-tight embodiment are shown in the ninth figure. As shown in the ninth figure, the torsion system used in the reset device of the present case is connected with a sister power element. For example, the reset device of the ninth asset is on the rear wheel.丨 Xiao Shunjun connects 1r5:; :: r; rr: F ^^ This case can provide the driving pleasure of other types of scooters other than the traditional way of sliding. 〃 [Schematic description] ^ The picture is the first embodiment of the case Appearance structure perspective view; Figure = Figure is a partial structure perspective view of Figure _; S = i =-exploded perspective view of parts of the transmission mechanism of the embodiment; combined top sectional view of the transmission mechanism of the first embodiment-M264201 The fifth figure is the case The combination diagram of the pedaling arm and the torsion spring in the first embodiment. The sixth circle is the combination diagram of the pedaling arm and the one-way bearing in the second embodiment of the present case. The seventh diagram is in the third embodiment of the present case. Combining relationship between the presser arm and the one-way bearing; The combination diagram of the pedaling arm and the torsion spring in the fourth embodiment of the plan; The ninth figure is the diagram of the combination relation of the pedaling arm and the return spring in the fifth embodiment of this case. [Description of the main component symbols] 1 Scooter 2, 2 , 2 ”Pedal arms 3, 3, Torsion springs 4, 4, One-way bearings 5 Screws 6 Snail springs 7 Extension springs 10 Transmission mechanisms 11 Rear wheels 12 One-way sprocket devices 13 Covers 14 Screws 15 Plate body 16 Upright member 22 ”Inner ring 2 2 21 ', 2Γ Transmission ends 22, 22, Inner gear ring 23 Bottom face 24 Pedal 25 Slot 30 Center 31, 32 Extension rod 31, 32, Extension end 41 Male key 41, Outer Ring 100 Shaft 101 Screw 121 One-way bearing 122 Outer ring key 321 Hook