1363712 六、發明說明： 【發明所屬之技術領域】 本發明係提供一種速克達型機車之主腳架，尤指於可降低機 車駐車時震動之主腳架結構。 【先前技術】 按，-般機車為了方便停車，通常會於機車的下方設置一主 腳架’請參閱圖-、二所示，該主腳架丄係藉由螺栓丄丄检設於 ::擎2之傳動箱2 3前端的二側’並利用—彈簧丄2連接於主腳 架1及引擎2之間，以方便將主腳架2彈起，該鮮2前端 設有-凹部2 i，該凹部2 i螺設有一播塊2 2，該擔塊2 2係 位於主腳架1之前方，並向外側係凸設有—凸塊2 2丄，其中 該主腳架1所鎖設之位置相當於位在引擎2之重心位i，藉此， 當機車1之主腳架2於駐車之狀態時，藉由擔塊2 2上凸塊2 2 1之抵擋’可令機賴得-敎之雜，崎至域生前後 之情事。 然而，由於引擎2係被以略水平方式吊掛在車架上（圖中未 繪出）’因此引擎2内部之活塞及曲軸（圖中未綠出）於 會使引擎2之本體產生略呈水平方向之震動，如圖三所示，且該 稽塊2 2上之凸塊2 2 1與主腳架;[之接觸面，恰與彡丨擎2的汽 赶轴線C之方向減直狀’ gj此’當機車處於怠速之駐車狀態而 產生略呈水平方向之震動時，該稽塊2 2上之凸塊2 2丄同時會 撞擊主腳架i，而线㈣則會明2為旋轉支點不斷喊 1363712 • Μ 2上之凸塊2 2 1縣而產生震動，進而導致引擎 到有效_止並舰至整車，使得機車於駐車時會產生震 * 、冑鑒於習知之速克達型機車之主腳架具有上述之缺失，是 彳要如何開發出一可制止引擎震動之主腳架，且能節省變更成 •本及敎駐車之機車主㈣，實為目前機車製造業麵科解決 之課題。 φ 【發明内容】 力本毛明之主要技術手段，乃在提供一種速克達型機車之主腳 架’該主腳架係設於傳動箱前端下方之二側，並包括有—本體、 一支樓板及-彈簧，該本體内側固設有—固定片，該狀片上設 有-通孔，該通孔可供-螺栓穿設’該固定片朝機車前方延設= 一凸片’該凸片上方形成有-觀，且該固定片於凸片之外側設 有一斜向之導⑽，·該支橡板設有-凸塊，其中，該凸塊之底面 ♦恰好係抵靠於凸片上方之擔緣上，藉此，當機車於急速之駐車狀 態時’可改變主腳架對於將的受力方向，進而有效降主腳架對 引擎傳遞之振動。 •本發明之:欠-技射段，乃在提供—種妓達賴車之主腳 架’該主腳架係設於引擎前端下方之二側，並包括有一本體、一 支撐板及一彈簧，該本體内側固設有一固定片，該固定片上設有 -通孔，該通孔可供-螺栓穿設’ 定片朝機車前方延設有一 凸片，該凸片上方形成有-撞緣，其中，該固定片於凸片之外側 4 丄363712 没有一斜向之導引塊’藉由該導引塊可令主腳架碰撞到路邊凸起 之階面或異物時’可將主腳架順勢提起，以防止主腳架因碰撞而 損壞。 【實施方式】 為使貴審查員能更易於了解本發明之結構及所能達成之功 效’茲配合圖式說明如後： 首先，請先參閱圖四所示，本發明之速克達型機車3，包括 有車架31、前輪3 2、座墊3 3、後輪3 4、殼體3 5、動力 單元4及主腳架5。 該車架31之前方樞設有轉向把手311，該轉向把手31 1的下方接設有頭管312，該頭管312的下方樞設有前避震 器313，該前避震器313固設有前輪3 2，該頭管312係 被殼體3 5所包覆。 5玄車架3 1之上方設有可供駕駛人乘坐之座墊3 3，於座墊 3 3之下方為一動力單元4 ’該動力單元4接設有後輪3 4。 該殼體3 5包含有一位於機車3前方之前車體蓋3 5 a及車 身邊蓋3 5b ’該前車體蓋35a包括有前面板352、遮膝罩 3 51 ’於遮膝罩3 51下方連接有之腳踏板3 5 3，-可與遮 膝罩3 51相對應之中央蓋板3 5 4 ;該車身邊蓋3 5 b係為一 對分別可盖住機車3左右車體之邊蓋3 5 5，該邊蓋3 5 5尾端 接設有後燈組3 6。 動力單704包括有引擎4 1及傳動箱4 2，其中，該引擎4 5 1363712 ' 1係以略水平方式被懸吊於車架31上，另該傳動箱4 2前方的 二側設有一凹部43，該凹部43上設有一螺孔431及一固定 • 孔4 3 2，該凹部4 3上方設螺設有一螺絲4 3 3。 ‘ 主腳架5，請參閱圖五、六所示，該主腳架5係設於引擎4 .· 1前端下方之二側’該主腳架5包括有一本體51、一支撐板5 . 2、一襯套5 3及一彈簧5 4，該本體51内側固設有一固定片 511，#亥固足片511上設有一通孔512，該通孔512可 鲁供一螺栓513穿設，其中，該固定片51 1朝機車3前方延設 有&片514 ’該凸片514上方形成有一擔緣515，而固 定片51 1下方朝車外延設有一勾部516，且該固定片51 1 於凸片514之外側設有一斜向之導引塊517 ;該支撐板5 2 設有一穿孔5 21，該穿孔5 21係對應於傳動箱4 2凹部4 3 之固定孔4 3 2及主腳架5固定片511之通孔512，該支撐 板5 2另設有一通孔5 2 2，該通孔5 2 2可供一螺固元件5 2 ® 3穿設，並將支撐板5 2螺設於傳動箱4 2之凹部4 3中，該支 推板5 2於通孔5 2 2之下方設有一凸塊524，該凸塊524 之底面5 2 41恰好係抵靠於凸片514上方之擋緣515上； 該概套5 3係套設於固定片5丄丄之通孔5丄2上，藉由該襯套 5 3可令主腳架5之本體51可以螺栓513為旋轉中心自由旋 轉；該彈簧5 4係勾設於固定片511之勾部5 i 6與螺絲4 3 3之間。 本發明於貧施時，請參閱圖七所示，係將支撐板5 2以螺固 6 1363712 元件==傳動相42之凹部43内，接著將襯套53套 設於U孔512中’以螺栓513穿過襯套5 3 中心及靡52之穿孔521，再螺陶傳動箱42之固定 孔4 3 2中，线車3將主腳架5向車前搬下樣車時，此時， 該支樓板5 2上之凸塊5 2 4之底面5 2 4 1，餘好抵靠於固1363712 VI. Description of the Invention: [Technical Field] The present invention provides a main stand for a Scooter type locomotive, and more particularly to a main stand structure which can reduce vibration when the vehicle is parked. [Prior Art] According to the general locomotive, in order to facilitate parking, a main tripod is usually placed under the locomotive. Please refer to the figure - and the second. The main gantry is checked by bolts: The two sides of the front end of the transmission box 2 3 of the engine 2 are connected between the main leg 1 and the engine 2 by a spring 丄 2 to facilitate the bucking of the main leg 2, and the front end of the fresh 2 is provided with a recess 2 i The recess 2 i is provided with a broadcast block 2 2 , and the load block 2 2 is located in front of the main stand 1 and is convexly provided to the outer side, the bump 2 2 丄, wherein the main stand 1 is locked The position is equivalent to the center of gravity i of the engine 2, whereby when the main stand 2 of the locomotive 1 is in the parking state, the bump 2' of the block 2 2 can resist the machine - 敎 杂 杂 , , , , , , , , , , , , , , , , , , However, since the engine 2 is suspended in a slightly horizontal manner on the frame (not shown), the piston and crankshaft inside the engine 2 (not green in the figure) will cause the body of the engine 2 to be slightly The vibration in the horizontal direction, as shown in Figure 3, and the bump 2 2 1 on the block 2 2 and the main tripod; [the contact surface, just the direction of the steam rush axis C of the 彡丨 2 2 When the locomotive is in the idle parking state and generates a slight horizontal vibration, the bump 2 2 该 on the block 2 2 will simultaneously hit the main leg i, and the line (4) will be 2 The rotating fulcrum keeps shouting 1363712 • 凸 2 bumps 2 2 1 county and vibrate, which causes the engine to be effective _ stop the ship to the whole vehicle, so that the locomotive will produce vibration when parked. The main pedestal of the locomotive has the above-mentioned shortcomings. It is how to develop a main pedestal that can stop the engine vibration, and save the locomotive owner (4) who has changed to the present and the locomotive. Solve the problem. Φ [Inventive content] The main technical means of Liben Maoming is to provide a main frame of the Suikeda locomotive. The main leg is attached to the two sides below the front end of the transmission case, and includes a body and a body. a slab and a spring, the inner side of the body is fixed with a fixing piece, and the piece is provided with a through hole, the through hole is available for the bolt to be inserted 'the fixing piece is extended toward the front of the locomotive = a piece of the piece' An upper surface is formed with a view, and the fixing piece is provided with an oblique guide (10) on the outer side of the tab. The support plate is provided with a protrusion, wherein the bottom surface of the protrusion ♦ just abuts against the tab On the basis of this, when the locomotive is in the state of rapid parking, the direction of the force applied to the main leg can be changed, thereby effectively reducing the vibration transmitted by the main stand to the engine. • The invention: the under-technical segment is provided on the main leg of the vehicle, the main leg is mounted on the two sides below the front end of the engine, and includes a body, a support plate and a spring. A fixing piece is fixed on the inner side of the main body, and the fixing piece is provided with a through hole, and the through hole is provided with a bolt-shaped 'fixing piece, and a protruding piece is arranged toward the front of the locomotive, and a collision edge is formed on the fixing piece. Wherein, the fixing piece on the outer side of the tab 4 丄 363712 does not have an oblique guiding block 'when the guiding block can cause the main leg to collide to the stepped surface of the roadside or foreign matter' Lift the frame to prevent the main stand from being damaged by the collision. [Embodiment] In order to make it easier for the examiner to understand the structure of the present invention and the effect that can be achieved, the following description is provided: First, please refer to Figure 4, the speed locomotive locomotive of the present invention. 3, comprising a frame 31, a front wheel 3, a seat cushion 33, a rear wheel 34, a housing 35, a power unit 4, and a main leg 5. A steering handle 311 is disposed on the front side of the frame 31. A head pipe 312 is disposed below the steering handle 31 1 . A front shock absorber 313 is disposed below the head pipe 312 , and the front shock absorber 313 is fixed. There is a front wheel 3 2 which is covered by a housing 35. Above the 5th frame, there is a seat cushion 3 3 for the driver to ride, and below the seat cushion 3 3 is a power unit 4'. The power unit 4 is connected with the rear wheel 34. The housing 35 includes a body cover 35a and a side cover 35b of the front of the locomotive 3. The front body cover 35a includes a front panel 352 and a knee cover 3 51 'under the knee cover 3 51 The foot pedal 3 5 3,- can be connected with the central cover 3 5 4 corresponding to the knee cover 3 51; the side cover 3 5 b of the car is a pair of sides that can cover the left and right sides of the locomotive 3 respectively The cover 3 5 5 is provided with a rear light group 36 at the end of the side cover 3 5 5 . The power unit 704 includes an engine 4 1 and a transmission case 4 2 , wherein the engine 4 5 1363712 ' 1 is suspended from the frame 31 in a slightly horizontal manner, and a recess is provided on two sides of the front side of the transmission case 4 2 . The recessed portion 43 is provided with a screw hole 431 and a fixing hole 4 3 2 , and a screw 4 3 3 is screwed on the recess portion 4 3 . 'The main stand 5, as shown in FIG. 5 and FIG. 6, the main stand 5 is disposed on the two sides below the front end of the engine 4. The main stand 5 includes a body 51 and a support plate 5. 2 a bushing 5 3 and a spring 5 4 , a fixing piece 511 is fixed on the inner side of the body 51 , and a through hole 512 is defined in the #海固足 piece 511 , and the through hole 512 can be provided through a bolt 513 . The fixing piece 51 1 is extended toward the front of the locomotive 3 with a & piece 514 ′. A rim 515 is formed above the rib 514, and a hook portion 516 is disposed below the fixing piece 51 1 toward the vehicle, and the fixing piece 51 1 An oblique guiding block 517 is disposed on the outer side of the protruding piece 514. The supporting plate 52 is provided with a through hole 521 which corresponds to the fixing hole 4 3 2 of the recess 4 3 of the transmission case 4 2 and the main leg. The through hole 512 of the fixing piece 511 of the frame 5 is further provided with a through hole 5 2 2 , the through hole 5 2 2 is provided for a screwing element 5 2 ® 3, and the supporting plate 5 2 is screwed The protrusion plate 524 is disposed in the recessed portion 43 of the transmission case 42. The protrusion plate 524 is disposed under the through hole 52 2, and the bottom surface 5241 of the protrusion 524 just abuts against the protrusion 514. The retaining edge 515; the set 5 The 3 series sleeve is disposed on the through hole 5丄2 of the fixing piece 5丄丄. The bushing 53 can make the body 51 of the main leg frame 5 freely rotatable by the bolt 513 as a center of rotation; the spring 5 4 is hooked It is between the hook portion 5 i 6 of the fixing piece 511 and the screw 4 3 3 . When the invention is used in a poor manner, please refer to FIG. 7 , the support plate 52 is screwed into the recess 13 of the transmission phase 42 and then the bushing 53 is sleeved in the U hole 512. The bolt 513 passes through the center of the bushing 53 and the through hole 521 of the cymbal 52, and then the fixing hole 4 3 2 of the transmission case 42 is inserted into the fixing hole 4 3 2 of the transmission case 42 when the line car 3 moves the main leg frame 5 to the front of the vehicle. The bottom surface of the bump 5 2 4 on the support floor 52 is 5 2 4 1, and the rest is good against the solid
定片5 1 1凸片5 1 4之上謂緣5 1 5上，而彈簧5 4則勾設 於固定片511之勾部516及傳動箱4 2之螺絲4 3 3之間。 藉此’當機車3於怠狀駐車狀態，㈣_4 i翻活塞及曲 軸（圖中未緣出）產生略呈水平方向之震動時，由於該凸塊5 2 4底面5 2 41與播緣515之接觸面係與引擎4丄的汽缸軸線 C之方向成平行狀’因此，可有效改變5丨擎4丨震動之施力方向， 進而降低機車3急速駐車時之震動力。 請再參閱圖八所示，本發明藉由於固定片5丄丄的通孔5工 2與凸片514之間的外側設置-斜向之導引塊5丄7，藉由該 導引塊5 1 7可令主畴5於碰制路邊凸起之階面或異物時， 將主腳架5猶提起’而可防止主腳架5與凸起之階面或異物產 生直接撞擊之缺失。 本發明之功效在於，藉由於主腳架5之本體5 i上設置一固 疋片511，且違固疋片51 1朝機車3前方凸設有一凸片51 4 ’另於引擎41上設置-支樓板5 2，該支樓板5 2之凸塊5 2 4之底面5 2 41恰好係抵靠於凸片514上方之擋緣515 上，藉此，該凸塊5 2 4底面5 2 41與擋緣515之接觸面係 7 1363712 /、引擎4 1汽缸軸線c之方向成平行狀，因此，可有效抵銷引擎 41之|動’進而可達到降低機車3怠速駐車時之震動力的功 效；此外，藉由於固定片5 i i的通孔5 i 2與凸片5丄4之間 的外側設置-斜向之導引塊5 i 7，可令主腳架5於碰撞到路邊 凸起之階面或異物時，將主腳架5順勢提起，以防止主腳㈣與 凸起之階面或異物產生碰#，已達到延長主腳架5錢壽命之功 效。The fixed piece 5 1 1 is 5 5 4 on the edge 5 1 5 , and the spring 5 4 is hooked between the hook 516 of the fixed piece 511 and the screw 4 3 3 of the transmission case 4 2 . Therefore, when the locomotive 3 is in the squat parking state, (4) _4 i turning the piston and the crankshaft (not shown in the figure) to generate a slight horizontal vibration, the bottom surface 5 2 41 of the bump 5 2 4 and the broadcast edge 515 The contact surface is parallel to the direction of the cylinder axis C of the engine 4'. Therefore, the direction of the force of the 5 丨 4 丨 vibration can be effectively changed, thereby reducing the vibration force of the locomotive 3 when it is parked at a rapid speed. Referring to FIG. 8 again, the present invention is provided by the outer side between the through hole 5 and the tab 514 of the fixing piece 5丄丄-the oblique guiding block 5丄7, by the guiding block 5 1 7 can cause the main domain 5 to lift the main leg 5 when it touches the stepped surface or foreign matter of the roadside, thereby preventing the direct impact of the main leg 5 from the protruding step or foreign matter. The effect of the present invention is that a solid piece 511 is disposed on the main body 5 i of the main leg 5, and a protruding piece 51 4 is protruded toward the front of the locomotive 3 from the defragment piece 51 1 'and is disposed on the engine 41 - The bottom plate 5 2 of the slab 5 2 of the slab 5 2 is exactly abutted against the rim 515 above the tab 514 , whereby the bottom surface 5 2 41 of the bump 5 2 4 The contact surface of the retaining edge 515 is 7 1363712 /, and the direction of the cylinder axis c of the engine 4 1 is parallel, so that the effect of the engine 41 can be effectively offset, thereby achieving the effect of reducing the vibration force of the locomotive 3 at idle speed; In addition, by the outer side between the through hole 5 i 2 of the fixing piece 5 ii and the protruding piece 5 丄 4, the oblique guiding piece 5 i 7 can be used to cause the main leg 5 to collide with the roadside protrusion. When the step or foreign object is lifted, the main leg 5 is lifted up to prevent the main foot (four) from hitting the stepped surface of the protrusion or the foreign object, and the effect of prolonging the life of the main stand 5 is achieved.
—綜上所述’本發明速克達機車之主腳架，藉由上述之結構已 確貫能達到輯求之目的及功效，已較制者職功效，顯已具 有新酿及進步性之要件，爰依法提出發明專利之申請，祈請貴 審查委員之詳鑑’惠賜為准予專利之審定，至便。 ' 【圖式簡單說明】 圖一係習知機車主腳架之立體分解圖。 圖二係習知機車主腳架之立體圖。 圖二係習知機車主腳架之組合示意圖。 圖四係本發明機車之側視示意圖。 圖五係本翻機車傳純與主㈣之立體分解圖。 圖六係本發明機車傳_與主腳架之結合立體圖。 圖七係本發明機車傳動箱與主腳架之結合示意圖。 圖八係本發明另-實施例之示意圖。 一 【主要元件符號說明】 1主腳架 1 1螺栓 2彈簧 8 1363712 2引擎 3機車- In summary, the main frame of the Skeda locomotive of the present invention has been able to achieve the purpose and effect of the collection by the above structure, and has been more effective than the manufacturer, and has been newly brewed and progressive. The requirements, the application for invention patents in accordance with the law, pray for the detailed examination of the review committee 'Wish gift for the approval of the patent, so far. ' [Simple description of the diagram] Figure 1 is a three-dimensional exploded view of the locomotive main tripod. Figure 2 is a perspective view of a conventional locomotive main stand. Figure 2 is a schematic diagram of the combination of the conventional locomotive main stand. Figure 4 is a side elevational view of the locomotive of the present invention. Figure 5 is an exploded view of the pure and main (4) of the locomotive. Figure 6 is a perspective view showing the combination of the locomotive _ and the main leg of the present invention. Figure 7 is a schematic view showing the combination of the locomotive transmission box and the main leg of the present invention. Figure 8 is a schematic illustration of another embodiment of the invention. A [Main component symbol description] 1 main stand 1 1 bolt 2 spring 8 1363712 2 engine 3 locomotive
4動力單元 5主腳架 2 1凹部 2 2 1凸塊 3 1車架 3 1 2頭管 3 2前輪 3 4後輪 3 5 a前車體蓋 3 51遮膝罩 3 5 3腳踏板 3 5 5邊蓋 4 1引擎 4 3凹部 4 3 2固定孔 5 1本體 5 1 2通孔 5 1 4凸片 5 1 6勾部 5 2支撐板 5 2 2通孔 5 2 4凸塊 5 3襯套 2 2擋塊 2 3傳動箱 311轉向把手 313前避震器 3 3座墊 3 5殼體 3 5 b車身邊蓋 3 5 2前面板 3 5 4中央蓋板 3 6後燈組4 2傳動箱 4 3 1螺孔4 3 3螺絲 511固定片5 1 3螺栓 5 1 5擋緣 517導引塊 5 2 1穿孔 5 2 3螺固元件 5 2 4 1底面 5 4彈簣 C汽缸轴線4 power unit 5 main leg 2 1 recess 2 2 1 bump 3 1 frame 3 1 2 head tube 3 2 front wheel 3 4 rear wheel 3 5 a front body cover 3 51 knee cover 3 5 3 foot pedal 3 5 5 side cover 4 1 engine 4 3 recess 4 3 2 fixing hole 5 1 body 5 1 2 through hole 5 1 4 tab 5 1 6 hook 5 2 support plate 5 2 2 through hole 5 2 4 bump 5 3 lining Set 2 2 stop 2 3 gearbox 311 steering handle 313 front shock absorber 3 3 seat cushion 3 5 housing 3 5 b car side cover 3 5 2 front panel 3 5 4 central cover 3 6 rear light group 4 2 transmission Box 4 3 1 screw hole 4 3 3 screw 511 fixing piece 5 1 3 bolt 5 1 5 retaining edge 517 guiding block 5 2 1 perforating 5 2 3 screwing element 5 2 4 1 bottom surface 5 4 magazine C cylinder axis