M272713 八、新型說明： 【新型所屬之技術領域】 t新型是有關於-種連動裝置，特別是指一種用於沙 灘車上之煞車系統的連動裝置。 【先前技術】 現代人越來越重視休閒活動，於是各式各樣的休閒用 相關设備的安全性日益受到關注。就沙灘車而言，通常並 非行駛在一般的路面，而是在鬆軟的沙灘上，且其馬力= ’衝力夠、另外，沙灘車亦常是遊客—時興起而嘗試駕駛 ’亚不-定熟悉該沙灘車之各項特性，於是其煞車系統的 功能性、安全性及便利性，更是受到業者的重視，例如如 何讓駕驶者可依照其需求而僅煞抵前車輪組或是僅煞抵後 車輪組，甚至是同時煞抵前後車輪組，即成了目前相關業 者所亟需留意之處。 【新型内容】 /口此纟新里之目的’即在提供一種用於沙難車煞車 糸統，以便於駕駛者操控之煞車系統的連動裝置。 Ί、、車系統包含有—制動—沙灘車體上之前車輪組的 月’j輪制動組、一供使用本贫&、 者#作以控制該前輪制動組之前把 手、-制動該沙灘車體上之後車輪組的後輪制動組、一供 使用者操作以控制該後輪制動組之副把手，及一供使用者 :乂控制該珂輪制動組與後輪制動組同時制動之連動踏 。。亥連動衣置則包含有一主油壓缸單元，及一副油壓缸 單元。 5 M272713 該主油壓缸單元包括有一圍繞而分隔出不互诵之_兑 、〜 月1jM272713 8. Description of the new type: [Technical field to which the new type belongs] The new type is related to a linkage device, especially a linkage device for a braking system on a beach car. [Previous technology] Modern people are paying more and more attention to leisure activities, so the safety of various leisure-related equipment is receiving increasing attention. As far as ATVs are concerned, they usually do not drive on ordinary roads, but on soft sandy beaches, and their horsepower = 'there is enough momentum. In addition, ATVs are also often tourists-when they rise, they try to drive.' The various features of the ATV, therefore, the functionality, safety and convenience of its braking system have been valued by the industry, such as how to allow the driver to brake only the front wheel set or only the brake according to his needs. The rear wheel group, or even the front and rear wheel groups, has become an urgent need for the relevant industry. [New content] / The purpose of this new port is to provide a linkage system for the brake system of the sandy car to facilitate the control of the driver.车 、 The car system includes—brake—the front wheel set on the ATV body, the “J” wheel brake set, one for use, and the “#” operation to control the front handle of the front wheel brake set, and – brake the ATV The rear wheel brake group of the rear wheel group on the body, a sub-handle for the user to control the rear wheel brake group, and a user: 乂 control the simultaneous pedaling of the Ke wheel brake group and the rear wheel brake group at the same time . . The Hailian moving clothes set includes a main hydraulic cylinder unit and a pair of hydraulic cylinder units. 5 M272713 The main hydraulic cylinder unit includes a surrounding and separated by non-reciprocal, ~ ~ 1j
室與一後室的殼體、一密水性地設置於該後室内的後活笑 、一自該後活塞延伸入該前室内之活塞桿，以及一於該前 室内地環抵於該殼體而可抵緊地穿套於該活塞桿之一端部 的前活塞，該後活塞是將該後室分隔出一遠離該前室之第 一區部與鄰近該前室之第二區部，該前活塞是與所對應之 活塞桿相互配合而形成有一間隙，並將所處之前室分隔為 一鄰近該後室之第三區部與一遠離該後室之第四區部，該 第二區部開設有一第一缺口，該第三區部開設有一第二缺 口而連通於該前輪制動組，該第四區部開設有一第三缺口 ’且各區部内則滿置油液。 該副油壓缸單元則包括有一圍繞而分隔出不互通之一 月^至與一後室的殼體、—密水性地設置於該後室内的後活 塞、一自該後活塞延伸入該前室内之活塞桿，以及一於該 前室内地環抵於該殼體而可„地穿套於該活塞桿之= 部的前活塞，該後活塞是將該後室分隔出一遠離該前室之 第-區部與鄰近該前室的第二區部，該前活塞是與所對應 之活塞桿相互配合而形成右一 M旭、、 〜战有間隙，亚將所處之前室分隔 為-鄰近該後室之第三區部與—遠離該後室之第四區部， 該第二區㈣設有—第—缺口，該第三區部開設有-第二 缺口而連通於該後輪制動組，該第四區部開設有一第三缺 口，且各區部内則滿置油液。 當該連動踏板被踩踏時，該等第二區部㈣灌人油液 ’使得各㈣S帶動料叙絲桿遠_^塞地位移 M272713 因而^自封閉所對應之間隙後再帶動各前活塞朝所對應 ""移而边壓該等第四區部以壓擠出油液進而流 抵於各制動件内。 1本新3L用於煞車系統之連動裝置連動各煞車單元 之碟煞組與操批&日 々土 、工、、、各車輪組的轉動速度將可依照駕駛者 之需求分別或同時地減速，甚至停止，而 便利性與安全性。 又心…、早 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之兩個較佳實施例的詳細說明中，將可 清楚的呈現。 π r將了 在本新型被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 沙灘車之煞車系統i是作用在一沙灘車體 未視）上"離設置之一前車輪組2與-後車輪組3上 ，而使該等車輪組2、3之艟$改& 一連社^直^ 之轉柄低。該煞車系統i包含有 車輪組2的前輪制動组u、—連動於該前輪制 H"?/ 12 一連結該後車輪組3的後輪制動組η 5、 讀之副把手14、一供使用者踩踏之連動踏 =5 :-連動於該前把手12之前油杯16、一連 把手U之後油杯17、一連動於該連動踏板15之連動油杯 …及—分別連接於各把手12、14,各碟制動組u、13， 及该連動踏板15之接管組19。 本新型用於沙灘車煞車系統之連動裝置的第-較佳實 M272713 及一 施例，包含有一主油壓缸單元4、一副油壓缸單元！ 中空連結管6。 ' 該主油壓缸單元4包括有一圍繞而分隔出不互通之— 前室川與-後室412的殼體41、—設置於該後室412内 的後活塞42、-自該後活塞42延伸入該前室4ΐι内之活夷 桿二、一於該前室411内而供該活塞桿43之—頂端部㈣ 的前活塞44，以及一套伸在該活塞桿 上且其兩端分別頂 抵於該前活塞44與殼體41的壓縮彈簧45。 、 〃該後活塞42是將該後室412分隔出_遠離該前室川 之第一區部413與鄰近該前室411之第-“ 乐一 (he邛414，該前活 塞44是與該活塞桿43相互配合而形成有一間隙化並將 所處之前室411分隔為一鄰近該後室412之第三區部416斑 -遠離該後請之第四區部417，該殼體“則開_ 連通於該第二區部414且彼此相對之第一缺口 418、一、 於該第三區部41…二缺口 419、-連通於該第二 417之弟二缺口 420，及。第二三四區部4i4、os、Μ?内 則滿置油液，且該接管組19是連通於哕筮一一一 、吻眾一二缺口 418 、❺、420’而各自銜接至該連動油杯18、前輪制動組u ，以及前油杯16。 該副油壓缸單元5包括有一圍繞而分隔出不互通之— 前室川與-後室512的殼體51、—設置於該後室川内 的後活塞52、-自該後活塞52延伸入該前室5ΐι内之活塞 桿-於該前室511内而供該活塞桿53之—頂端部套^ 的前活塞54’以及-套伸在該活塞桿53上且其兩端分別頂 M272713 抵於該前活塞54與殼體51的壓縮彈簧55。 該後活塞52是將該後室512分隔出一遠離該前室5ιι 之第一區部513與鄰近該前室511之第二區部514，該前活 基54疋與§亥活塞桿53相互配合而形成有一間隙$ 15，並將 所處之前室5U分隔為一鄰近該後室512之第三區部516與 一遠離該後室512之第四區部517,該殼體51則開設有二 ，通於該第二區部514之第一缺口 518、—連通於該第三區 邛516之第二缺口 519,及一連通於該第四區部517之第三 缺口㈣。第二三四區部514、516、517内則滿置油液 該接管組19是連通於該第一二三缺口 518、519、52〇，而 各自=至該連動油杯18、前輪制動組u，以及前油杯W 連、言6之兩知則各自連接於該副主油壓缸單元$ 之第三缺口 520,與和該第三缺口 52〇相對之該主油壓虹單 ，4的第-缺口 418 ’使得該兩第二區部4i4、5i4 5亥中空連結管6而互通。 =前輪制動、组U是用以制動該前車輪組2,該後輪制 、， ^是用以制動該後車輪組3,該前把手12、副把手 位置1該連動踏板15是供使用者在—如圖2所示之煞車 作動，二二Μ 1所示的非刹車位置之間操控，而分別將 前於:組U與該後輪制動組13，或是同時作動該 ⑴輪制動組U與後輪制動組13。 前 θ田使用者仅僅煞抵該前車輪組2時，則將該 煞丄自如圖1所示之非制車位置位移至如圖2所示之 置1是該_手12將推追該前油杯心使得於該 M272713 前油杯16内的油液經由該接管組19與該第三缺σ 420,而 :!入該主油壓缸單元4之第四區部4Π内’於是原位於該 =四區部、417内之油液則順著該間隙415而流入該第三區 Ρ 416亚㈣該第二缺口 419而順著該接管组Μ，進入 並啟動該前輪_組U，而缝該前車触21該前把手 !2 車位置_至該㈣車位料，先前自該前油杯 ^㈤區416、417内釋出的油液，則沿著原流動 之路徑而回歸原處。 田使用者<僅煞抵該後車輪組3時，則將該副把手Μ ㈣非剎車位置位移至該煞車位置，於是該副把手Μ將推 ι亥後油杯17，使得於該後油杯17内的油液經由該接管组 與該第三缺口 52〇,而流入該副油壓缸單元$之第四區 =517内’於是原位於該第四區部517内之油液則順著該 曰 ⑴而流入該第三區部516，並經由該第二缺口川而 該接管組19，進人並啟動該後輪制動組13，而煞抵該 後車輪組3。當該副把手14自該剎車位置回歸至該非煞車 位置時’先前自該後油杯17，第三、四區部516、517内釋 出的/由液，則沿著原流動之路徑而回歸原處。 參見圖3，當使用者欲同步煞抵該前車輪組2與後車輪 組3時，則將該連動踏板15自如圖丨所示之非剎車位置踩 踏至如圖3所示之煞車位置，於是，該連動踏板15則推迫 该連動油杯18’使得於該連動油杯18内的油液經由該接管 =19進入該主油壓缸單元4的第二區部414，並經由該中 空連結管6而進入該副油壓缸單元5的第二區部514，繼而 10 M272713 後續灌入的油液將促使該等第二區部414、514的壓力變大 ，使得該等後活塞42、52朝該第—區部413、513位移， 於是帶動該等活塞桿43、53亦朝該第一區部413、513位 移，並接而靠抵住各自所對應之前活塞44、54,而封閉該 門隙415、515的-端，之後當該等活塞桿43、53繼續位 移時，將帶動該等前活塞44、54擠壓該等第三區部416、 5^’於是位於該等第三區部416、516内之油液將順著該 接官組19而進入並啟動該前、後輪制動組11、13，而-併 煞抵、後車輪組2、3。而在該等第三區部4i6、5b被 壓擠的同時’該等壓縮彈簧45、55亦被壓縮併蓄積一彈性 =力。當該連動踏板15自該剎車位置回歸至該非煞車位 日守’錢動油杯18則停止釋出油液至該等第二區部414 而514,該等壓縮彈簧45、55則藉由其彈性回復力 =回«财長度，且—併推迫料前活塞44、54朝該 内之H\417、517位移’使料前自該等殼體41、51 回歸S P416、516釋出的油液，沿著原流動之路徑而 由此可知’藉由本新型用於煞車系統之連 ^可將該前輪制動組u連動於該前把手12、該後輪= 、、且13連動於該副把手14，以及將該前 : 同時連動於兮、* ^ 俊輪制動組11、13 之*要，控該前:手低可依實際心 操_把手“™車輪:;二迷、 錢動踏板15以同時降低該前後車輪組2、3之轉A housing and a rear chamber, a rear laughter densely disposed in the rear chamber, a piston rod extending from the rear piston into the front chamber, and a ring abutting against the housing in the front chamber The front piston can be tightly inserted through one end of the piston rod. The rear piston divides the rear chamber into a first region away from the front chamber and a second region adjacent to the front chamber. The front piston cooperates with the corresponding piston rod to form a gap, and divides the front chamber where it is located into a third region adjacent to the rear chamber and a fourth region far from the rear chamber. The second region The first section is provided with a first notch, the third section is provided with a second notch to communicate with the front wheel brake group, the fourth section is provided with a third notch 'and each section is filled with oil. The sub-hydraulic cylinder unit includes a housing that surrounds and separates from each other for a month, and a rear chamber, a rear piston that is densely disposed in the rear chamber, and a rear piston extending from the rear piston into the front. The piston rod in the room, and a front piston which is ringed against the housing in the front chamber and can be sleeved on the = part of the piston rod. The rear piston divides the rear chamber away from the front chamber. The first section and the second section adjacent to the front chamber, the front piston cooperates with the corresponding piston rod to form a right M Asahi, there is a gap, and the front chamber is divided into- A third section adjacent to the rear chamber and a fourth section remote from the rear chamber, the second section is provided with a first gap, and the third section is provided with a second gap to communicate with the rear wheel. In the brake group, a third gap is opened in the fourth section, and each section is filled with oil. When the linkage pedal is stepped on, the second section is filled with oil, which causes each of the sections to drive the material. The screw rod is far away ^ plug ground displacement M272713, so ^ after closing the corresponding gap, then drive each front piston toward the corresponding & qu ot; " Remove the fourth zone side to squeeze out the oil and then flow into the brake parts. 1 new 3L linkage device for the brake system to link the disc brake group and operation of each brake unit The speed of the batch of sundial earth, work, and wheels can be reduced or even stopped separately or simultaneously according to the driver's needs, for convenience and safety. Attentive ..., early [Embodiment] Related to this The foregoing and other technical contents, features, and effects of the new type will be clearly presented in the following detailed description of the two preferred embodiments with reference to the drawings. Π r will be noted before the new type is described in detail. It is to be noted that in the following description, similar elements are represented by the same numbers. The brake system i of the ATV is acting on an ATV body (not shown) on one of the front wheels set 2 and- The rear wheel set 3 makes the turning handles of these wheel sets 2 and 3 low. The brake system i includes a front wheel braking group u of the wheel set 2 and is linked to the Front wheel system H "? / 12 One link to the rear wheel set 3 Rear wheel brake group η 5, read the auxiliary handle 14, an interlocking pedal for the user to step on = 5:-link the oil cup 16 before the front handle 12, the oil cup 17 after the handle U, and the link pedal 15 linked oil cup ... and-connected to the handles 12, 14, each disc brake group u, 13, and the takeover group 19 of the linked pedal 15. This new-type Jiashi M272713 and an embodiment include a main hydraulic cylinder unit 4 and a pair of hydraulic cylinder units! Hollow connection pipe 6. 'The main hydraulic cylinder unit 4 includes a surrounding space which is separated from each other-Maeurogawa The housing 41 of the rear chamber 412, the rear piston 42 provided in the rear chamber 412, the living rods 2 extending from the rear piston 42 into the front chamber 4, and one in the front chamber 411 A front piston 44 for the top end 之 of the piston rod 43 and a set of compression springs 45 which extend on the piston rod and whose two ends abut against the front piston 44 and the housing 41 respectively. 〃 The rear piston 42 separates the rear chamber 412 _ away from the front section 413 of the front chamber and the first section 413 adjacent to the front chamber 411-"一一 (he 邛 414, the front piston 44 is connected with the The piston rods 43 cooperate with each other to form a gap and separate the front chamber 411 into a third region 416 adjacent to the rear chamber 412-away from the fourth region 417 after the request. _ The first notch 418 connected to the second section 414 and facing each other, one, the third notch 41 ... two notches 419, -the second notch 420 connected to the second 417, and the second three The four compartments 4i4, os, and M? Are filled with oil, and the takeover group 19 is connected to the 哕 筮, 一, 众, 缺口, 缺口, 420 ′, and is connected to the linkage oil cup 18 respectively. The front wheel brake group u and the front oil cup 16. The auxiliary hydraulic cylinder unit 5 includes a casing 51 surrounding the front chamber and the rear chamber 512, which are arranged in the rear chamber. The rear piston 52,-a piston rod extending from the rear piston 52 into the front chamber 5ΐ, is provided in the front chamber 511 for the piston rod 53-the front piston 5 of the top sleeve ^ 4 'and-the sleeve extends on the piston rod 53 and its ends are respectively pressed M272713 against the compression spring 55 of the front piston 54 and the housing 51. The rear piston 52 separates the rear chamber 512 away from the front The first section 513 of the chamber 5m and the second section 514 adjacent to the front chamber 511. The front living base 54 疋 and the piston rod 53 cooperate with each other to form a gap of $ 15, and separate the front chamber 5U. A third section 516 adjacent to the rear chamber 512 and a fourth section 517 far from the rear chamber 512 are provided. The casing 51 is provided with two, and the first notches 518 that open through the second section 514, -A second notch 519 connected to the third zone 邛 516 and a third notch 连通 connected to the fourth zone 517. The second, third and fourth zone 514, 516, 517 are filled with oil and the tube is taken over Group 19 is connected to the first two three notches 518, 519, and 52, and each = to the linkage oil cup 18, the front wheel brake group u, and the front oil cup W, and the two knowers of the 6 are each connected to the vice The third notch 520 of the main hydraulic cylinder unit $ is opposite to the third hydraulic notch 52, the fourth notch 418 ′ of the fourth hydraulic pressure unit makes the two second sections 4i4 5i4 5 Hai hollow connecting pipe 6 communicates. = Front wheel brake, group U is used to brake the front wheel group 2, the rear wheel system, ^ is used to brake the rear wheel group 3, the front handle 12, the auxiliary handle Position 1 The interlocking pedal 15 is for the user to operate between the brake action shown in Figure 2 and the non-braking position shown in 22M1, and will be placed before: Group U and the rear brake group 13 respectively. , Or actuate the wheel brake group U and the rear wheel brake group 13 at the same time. When the front θ user only brakes the front wheel group 2, the brake is displaced from the non-braking position shown in FIG. 1. Up to 1 shown in Figure 2, the _ hand 12 will chase the front oil cup core so that the oil in the M272713 front oil cup 16 passes through the takeover group 19 and the third missing σ 420, and :! Into the fourth section 4Π of the main hydraulic cylinder unit 4 ', so the oil originally located in the four section section, 417, flows along the gap 415 and flows into the third section P 416 and the second gap 419 Follow the takeover group M, enter and start the front wheel _ group U, and sew the front car touch 21 the front handle! 2 car position _ to the car parking space, previously from the front oil cup ^ ㈤ area 416, The oil released in 417 returns to the original position along the original flow path. When the user of the field < brakes only the rear wheel set 3, the non-braking position of the auxiliary handle M is shifted to the braking position, so the auxiliary handle M will push the rear oil cup 17 so that the rear oil The oil in the cup 17 passes through the takeover group and the third gap 52, and flows into the fourth zone of the sub-hydraulic cylinder unit $ == 517 ', so the oil originally located in the fourth zone 517 is smooth. Following this call, it flows into the third section 516, passes through the second gap and the takeover group 19, enters and starts the rear wheel brake group 13, and brakes against the rear wheel group 3. When the secondary handlebar 14 returns from the braking position to the non-braking position, the fluid previously released from the rear oil cup 17, the third and fourth zone portions 516, 517 / is returned along the original flow path In place. Referring to FIG. 3, when the user wants to brake the front wheel group 2 and the rear wheel group 3 simultaneously, the user pedals the linkage pedal 15 from the non-braking position shown in FIG. 丨 to the braking position shown in FIG. , The linkage pedal 15 pushes the linkage oil cup 18 ′, so that the oil in the linkage oil cup 18 enters the second section 414 of the main hydraulic cylinder unit 4 via the pipe connection = 19, and is connected via the hollow connection. The pipe 6 enters the second section 514 of the sub-hydraulic cylinder unit 5, and the subsequent oil filling of 10 M272713 will cause the pressure of the second sections 414, 514 to increase, so that the rear pistons 42, 52 is displaced toward the first zone portion 413, 513, so that the piston rods 43, 53 are also displaced toward the first zone portion 413, 513, and then closed against the corresponding previous pistons 44, 54 and closed. The-ends of the door gaps 415, 515, and when the piston rods 43 and 53 continue to be displaced, the front pistons 44 and 54 will be driven to squeeze the third zone portions 416 and 5 ^ 'and are then located in the first The oil in the three zones 416 and 516 will follow the receiver group 19 to enter and start the front and rear wheel brake groups 11, 13 and-and Contact, rear wheel groups 2, 3. At the same time when the third sections 4i6 and 5b are squeezed, the compression springs 45 and 55 are also compressed and accumulate an elasticity = force. When the interlocking pedal 15 returns from the braking position to the non-braking day guard, the money moving oil cup 18 stops releasing the oil to the second zones 414 and 514, and the compression springs 45 and 55 pass through them. Elastic restoring force = Back to «Finance length, and-and push the piston 44, 54 before the displacement of H \ 417, 517 within the ', so that the material released from these shells 41, 51 before returning to SP 416, 516 The oil flows along the path of the original flow, so it can be known that 'this new type of brake system can be used to link the front wheel braking group u to the front handle 12, the rear wheel =, and 13 to the vice Handle 14, and the front: Simultaneous movements of Xi, * ^ Jun wheel brake group 11, 13 * Control the front: Hand low can be manipulated according to the actual heart_Handle ™ wheel :; two fans, money to move the pedal 15 to reduce the rotation of the front and rear wheel groups 2 and 3 at the same time
副把手，及一連動踏板皆是在一未煞 M272713 達致便利且安全地煞車之目的與優點。 —參閱圖4’本新型用於煞車系統之連動裝置的第二較佳 實施例，其構件大致與第一較佳實施例相同，不同之處乃 =在於^主油壓缸單元4之殼體41的第—區部413僅開 設有一第一缺口 418，曰筮- ^ a —, 弟一較4貫施例並不包含該中空連 結管6,而另包含一具有三分離之連接端與-三通閥72 的Y型接官7，以分別連接該主油壓缸單元4之第一缺口 418、該副油壓缸單元5 筮 早兀5之弟一缺口 518，以及該連動油杯 18’而使該主、副油壓缸單元4、5的第二區部414、514 可相互連通。 准以上所述者，僅為本新型之較佳實施例而已，當不 ，以此限定本新型實施之範圍，即大凡依本新型申請專利 軌圍及新型說明内容所作之簡單的等效變化與修倚，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 、圖1是一剖視圖，說日月本新型用於沙灘車煞車系統】 之連動裝置的第一較佳實施例之各大部構件暨其相對位置 ，其中一前把手、 車位置； I圖2疋一剖視圖，說明圖丨中之該前把手及副把手在 —煞車位置時，其他各構件的相對位置關係； 圖3疋一剖視圖，說明圖〗中之該連動踏板在一煞車 位置時，其他各構件的相對位置關係；及 圖4是一剖視圖，說明本新型用於沙灘車煞車系統之 12 M272713 連動裝置的第二較佳實施例之各大部構件暨其相對位置。The secondary handle and an interlocking pedal are all in the unbraking M272713 for the purpose and advantages of convenient and safe braking. —Refer to FIG. 4 ′ The second preferred embodiment of the new linkage device for the brake system of the present invention is substantially the same as the first preferred embodiment, except that the difference lies in the housing of the main hydraulic cylinder unit 4 The first section 413 of 41 only has a first gap 418, that is, 筮 a ^ a —, the first embodiment does not include the hollow connecting pipe 6, and the other includes a connection end with three separate and- The Y-shaped connector 7 of the three-way valve 72 is respectively connected to the first notch 418 of the main hydraulic cylinder unit 4, the first notch 518 of the secondary hydraulic cylinder unit 5 and the linkage oil cup 18 'And the second zone portions 414 and 514 of the main and auxiliary hydraulic cylinder units 4 and 5 can communicate with each other. The above-mentioned ones are only the preferred embodiments of the present invention, and if not, the scope of implementation of the present invention is limited, that is, the simple equivalent changes made according to the scope of the patent application for the new application and the description of the new application and Reliance is still within the scope of this new patent. [Brief description of the drawings], FIG. 1 is a cross-sectional view of the most preferred components and relative positions of the first preferred embodiment of the linkage device of the sun and moon new model for the ATV brake system], including a front handle, Position of the vehicle; Figure 2A is a cross-sectional view illustrating the relative positional relationship of the other components when the front handle and the auxiliary handle are in the braking position; Figure 3A is a cross-sectional view illustrating the linkage pedal in the figure. The relative positional relationship of other components in a braking position; and FIG. 4 is a cross-sectional view illustrating the major components and their relative positions of the second preferred embodiment of the 12 M272713 linkage device for the new type of ATV brake system .
13 M272713 【主要元件符號說明】 4 主油壓缸單元 419 41、 51 - 殼體 420 411、 511 前室 42、 412、 .512 後室 43、 413、 .513 第一 區 部 44 ^ 414、 ‘514 第二 區 部 6 415、 * 515 間隙 7 416、 .516 第三 區 部 71 417， _ 517 第四 區 部 72 418， •518 第一 缺 α 、5 1 9第二缺口 、520第三缺口 52 後活塞 53 活塞桿 54 前活塞 中空連結管 Y型接管 連接端 三通閥13 M272713 [Description of main component symbols] 4 Main hydraulic cylinder unit 419 41, 51-Housing 420 411, 511 Front chamber 42, 412, .512 Rear chamber 43, 413, .513 First section 44 ^ 414, ' 514 Second section 6 415, * 515 Clearance 7 416, .516 Third section 71 417, _ 517 Fourth section 72 418, • 518 First missing α, 5 1 9 second gap, 520 third gap 52 rear piston 53 piston rod 54 front piston hollow connecting pipe Y-type connecting end three-way valve
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