M272714 八、新型說明·· 【新型所屬之技術領域】 本新型疋有關於一種連動裝置，特別是指/種用於沙 難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間活動，且台灣四周環海，而有 許多沙岸，於是沙灘車亦成了目前越來越普遍的休間用相 關設備之一。然而沙灘車並非行駛在一般的路面，而是在 鬆軟的沙灘上，且其馬力強，衝力夠，再者，沙灘車亦常 疋遊客一時興起而嘗試駕駛，並不一定熟悉該沙灘車之各 項特性。於是，為保障遊客的安全，沙灘車之煞車系統的 功此性、女全性及便利性，更是受到業者的重視，例如如 何讓駕駛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。 在沙灘車的需求曰益擴大時，自然在其領域中亦會發 展出具有不同訴求或特性之沙雜車，於是在其煞車系統的 配置上’沙灘車的製造商亦可能會因應不同特性之沙灘車 ’就其成本或内部構件配置等考量，而選擇不—樣 系統，故就沙灘車的掣拌龠品_ _ A 、 m舌，戶斤需要的是各式各樣的 .、、、車糸統，以擴充沙灘車製造商㈣㈣线 【新型内容】 因此，本新型之目的，即在提供一種用於沙灘車 糸統，以便於駕驶者操控之煞車系統的連動裝置。…、 M272714 该煞車系統包含有一一 前輪制動組、一々、灘車體上之前車輪組的 把手、供使用者操作並連動於該前輪制動組的前 把手-制動該沙灘車體 供使用者㈣Μ車輪㈣後輪制動組、一 ffl . 連動於該後輪制動組的後把手，及一## 用者踩踏之連動踏板。 絲乎及供使 ϋ亥連動叙置則包含有一一 及-連動組。 月』油[早凡、-後油壓單元，M272714 VIII. Description of the new type ... [Technical field to which the new type belongs] This new type does not relate to a linkage device, in particular, a linkage device for a brake system on a sandy car. [Previous technology] Modern people are paying more and more attention to rest activities, and Taiwan is surrounded by the sea, and there are many sandy shores. Therefore, ATVs have become one of the more common related equipment for rest. However, ATVs are not driving on ordinary roads, but on soft sandy beaches. They have strong horsepower and sufficient impulse. Furthermore, ATVs are often used by tourists to wander up and try to drive. They are not necessarily familiar with the ATVs. Item properties. Therefore, in order to protect the safety of tourists, the function, femininity and convenience of the brake system of ATVs have been valued by the industry, for example, how to allow the driver to brake only the front wheel set according to their needs or Only the rear wheels, or even the front and rear wheels at the same time, has become an urgent need for the relevant industry. When the demand for beach buggies expands, naturally, sand miscellaneous vehicles with different demands or characteristics will also be developed in their fields. Therefore, in the configuration of its braking system, manufacturers of beach buggies may also respond to different characteristics. ATV's consideration is given to its cost or internal component configuration, and the choice is not to use the same system. Therefore, as for the ATV's control, _ _ A and m tongues, households need a variety of products. ,,,, Vehicle systems to expand the line of ATV manufacturers [new content] Therefore, the purpose of this new model is to provide an interlocking device for the ATV system to facilitate the braking system controlled by the driver. …, M272714 The brake system includes a front wheel brake group, a handle for the front wheel group on the beach car body, a front handle for the user to operate and interlock with the front wheel brake group-braking the beach car body for the user. The wheels ㈣ the rear wheel brake group, a ffl. The rear handle linked to the rear wheel brake group, and a ## user stepped on the linkage pedal. Sihu and Confederate Anniversary of the Haihe Group includes a one-and-group.月 』油 [Early fan,-rear hydraulic unit,
:則油壓單元是連動於該前輪制動組，該前油壓單元 有；；殼體及-位於該殼體内並凸伸出該殼體外之間隔 、、且’该设體内客晉古、上 谷置有油液，且該殼體開設有一供該油液流 U之缺Π，_隔組是連祕該前把手。 该後油壓單元則是連動於該後輪制動組，該後油壓單 元包：有-殼體及一自該殼體内凸伸出該殼體外之間隔組 > H内谷置有油液，且該殼體開設有—供該油液流向 .亥後輪制動組之缺σ，該間隔組是連動於該後把手。 亥連動組疋於該兩殼體外地連接於該主、後油壓單元 的間隔組’並連動於該連動踏板。 田σ亥岫把手位在該煞車位置時，將帶動該前油壓單元 之間隔組推壓所對應之殼體内的油液，使其自該缺口流入 並驅動該前輪制動組；當該後把手位在該煞車位置時，將 帶動該後油壓單元之間隔組推壓所對應之殼體内的油液， 使其自忒缺口流入並驅動該後輪制動組；當該前把手與後 把手各自回歸該非煞車位置時，所對應之該等間隔組將各 別逐漸回歸原位，且先前流出之油液則回歸入所對應之殼 6 M272714 :内，，g錢動踏板位在該煞車位置時，則使該連動組位 私並進而π動該等間隔組推壓所對應之殼體内的油液， 繼而使該前、後輪制動組接收自所對應之缺口流出的油液 而被驅動，當该連動踏板各自回歸該非煞車位置時，則該 連動組將逐漸回歸原位’並帶動該等油壓單元之間隔組‘ 別逐漸回歸原位’而使先前流出之油液則回歸入原殼體内 精由本新型用於沙灘車煞車系統之連動裝置來連動該 等把手、連動踏板與前後輪制動組，各車輪組的轉動速度 將可依照駕驶者之需求分別或同時地減速，甚至停止，而 達到咼度之煞車便利性與安全性。 【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。 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，相同的元件是以相同的編號來表示。 參閱圖1，一沙灘車之敎車糸絡 9 干…早糸統1疋作用在一沙灘車體 (圖未視）上分離設置之一前車於έ日9 yz,. 月J早輪組2與一後車輪組3上 ，而使該等車輪組2、3之轉速降低。該煞車“丨包含有 -連結該前車輪組2的前輪制動M n、—連動該前輪制動 組11的河把手12、-連結該後車輪組3的後輪制動組& -連動該後輪制動組13的後把手14，及_連動該前後輪制 動組11、13的連動踏板15。 M272714 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，包含有一前油壓單元4、一後油壓單元5、一連動組 6，以及一用以連結該等油壓單元4、5、該等把手12、14 與連動踏板15及前後輪制動組U、13，並包括有一第一輸 油官71、一第二輸油管72、一第一拉線73、一第二拉線 74 ’與一第三拉線75的傳輸組7。 該前油壓單元4包括有一殼體μ及一位於該殼體41 内並凸伸出該殼體41外之間隔組42，該間隔組42包括有 一自该殼體41内延伸至該殼體41外之活塞421，及一於該 冗又體41内一併頂抵於該殼體41與該活塞421之壓縮彈簧 422。該活塞421具有一位在該殼體41内之内端423，與一 位在遠设體41外之外端424。該殼體41則與該活塞421之 近内端423處共同界定出一容油空間43，該容油空間43内 則容置有油液，且該殼體41之對應該容油空間43處則開 設有一缺口 431。該缺口 431則連通有該第一輸油管71而 連接至該前輪制動組11。 該後油壓單元5包括有一殼體51及一位於該殼體51 内並凸伸出該殼體5 1外之間隔組52，該間隔組52包括有 一自該殼體5 1内延伸至該殼體5 1外之活塞521，及一於該 殼體51内一併頂抵於該殼體51與該活塞521之壓縮彈簧 522。該活塞521具有一位在該殼體η内之内端523，與一 位在該殼體41外之外端524。該殼體5 i則與該活塞521之 近内端523處共同界定出一容油空間53，該容油空間53内 則容置有油液，且該殼體51之對應該容油空間53處則開 8 M272714 設有一缺口 5 3 1。該缺口 5 3 1 連接至該後輪制動組13。 則連通有該第一輸油管72而 該連動組6是於該兩殼體41、51外地連接於該主、後 油壓單元4、5的間隔組42、52 ’並連動於該連動踏板15 。該連紗6包括有一靠抵在該前油麗單元*之活塞 外端424的前靠抵件61，與一靠抵在該後油壓單元$之活 塞52i外端524的後靠抵件62。該兩靠抵件61、62是彼此: Then the hydraulic unit is linked to the front wheel brake unit, the front hydraulic unit has; the casing and-the space located inside the casing and protruding from the casing, and 'the interior of the installation The upper valley is provided with oil, and the shell is provided with a gap Π for the oil flow U, and the compartment is the front handle. The rear oil pressure unit is linked to the rear wheel brake unit. The rear oil pressure unit includes: a housing and a spacer group protruding from the housing and protruding from the housing. The inner valley is provided with oil. Fluid, and the casing is provided with a gap σ for the oil to flow to the rear wheel brake group, the interval group is linked to the rear handle. The high-speed interlocking group is located outside the two casings and is connected to the main and rear oil pressure unit's interval group 'and interlocks with the interlocking pedal. When Tian Sigma Hai handles the brake position, it will drive the interval group of the front hydraulic unit to push the oil in the corresponding casing, so that it flows into the gap and drives the front wheel brake group. When the handlebar is in the brake position, the space group of the rear oil pressure unit is pushed to push the oil in the corresponding casing, so that it flows into the rear wheel brake group from the gap, and drives the rear wheel brake group. When the handlebars are returned to the non-braking position, the corresponding interval groups will gradually return to their original positions, and the previously discharged oil will return to the corresponding shell 6 M272714: the g-money pedal is in the braking position. At that time, the linkage group is made private, and then the interval groups are pressed to push the oil in the corresponding casing, and then the front and rear wheel brake groups receive the oil flowing out of the corresponding gap and are Driven, when the interlocking pedals return to the non-braking position, the interlocking group will gradually return to the original position, and the interval groups of the hydraulic units will be gradually returned to the original position, so that the previously discharged oil will return to Inside the original shell The interlocking device used in the brake system of ATVs to link the handlebars, the linkage pedals and the front and rear wheel brake groups, and the rotation speed of each wheel group can be decelerated or even stopped according to the driver's needs, or even stopped. Brake convenience and safety. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of two preferred embodiments with reference to the drawings. Before the new model is described in detail, it should be noted that in the following description, the same elements are represented by the same numbers. Please refer to Figure 1. The car network 9 of an ATV is dry ... Early system 1 works on a ATV body (not shown). One of the front cars is set at 9 yz. 2 and a rear wheel set 3, so that the rotational speed of these wheel sets 2 and 3 is reduced. The brake "丨 includes-the front wheel brake M n linking the front wheel group 2,-the river handle 12 interlocking the front wheel brake group 11,-the rear wheel braking group linking the rear wheel group 3 &-interlocking the rear wheel The rear handle 14 of the brake group 13 and the linkage pedal 15 that interlocks the front and rear wheel brake groups 11 and 13. M272714 The first preferred embodiment of the new linkage device for the brake system of the ATV includes a front hydraulic unit 4. A rear hydraulic unit 5, a linkage group 6, and a linkage unit for connecting the hydraulic units 4, 5, the handles 12, 14 to the linkage pedal 15, and the front and rear wheel brake groups U, 13, and includes a Transmission group 7 of a first oil officer 71, a second oil pipeline 72, a first cable 73, a second cable 74 'and a third cable 75. The front hydraulic unit 4 includes a casing μ And a spacer group 42 located in the housing 41 and protruding from the housing 41, the spacer group 42 includes a piston 421 extending from the housing 41 to the outside of the housing 41, and a The body 41 abuts against the compression spring 422 of the casing 41 and the piston 421. The piston 421 has a bit in the casing 41 The inner end 423 and an outer and outer end 424 of the remote body 41. The housing 41 and the near inner end 423 of the piston 421 define an oil-receiving space 43, and the oil-receiving space 43 contains Oil is placed, and a notch 431 is provided at the oil storage space 43 corresponding to the housing 41. The notch 431 communicates with the first oil delivery pipe 71 and is connected to the front wheel brake group 11. The rear oil pressure unit 5 It includes a housing 51 and a spacing group 52 located in the housing 51 and protruding from the housing 51. The spacing group 52 includes a housing 51 extending from the inside of the housing 51 to the outside of the housing 51. A piston 521 and a compression spring 522 that abuts against the housing 51 and the piston 521 in the housing 51. The piston 521 has an inner end 523 in the housing n and a The outer and outer ends 524 of the casing 41. The casing 5 i and the near inner end 523 of the piston 521 define an oil-containing space 53, and the oil-containing space 53 contains oil, and the The housing 51 corresponds to the oil-receiving space 53 and is opened 8 M272714 is provided with a notch 5 3 1. The notch 5 3 1 is connected to the rear wheel brake group 13. The first oil transfer is communicated with 72, and the linkage group 6 is connected to the main and rear hydraulic units 4, 5 with the spacer groups 42, 52 'in the two casings 41 and 51, and is linked to the linkage pedal 15. The linkage yarn 6 includes a A front abutment member 61 that abuts on the outer end 424 of the piston of the front oil unit * and a back abutment member 62 that abuts on the outer end 524 of the piston 52i of the rear oil pressure unit $. The two abutment abutment members 61 , 62 are each other
相向而各自藉由-樞點611、621而被樞設，且該兩靠抵件 61、62是分別具有一彼此相對接近之鈍端612、622，與一 彼此相對遠離之銳端613、623，同時該兩靠抵件Μ、Μ是 分別以接近其鈍端612、622處個別地靠抵於該等活塞421 、52^且以接近其銳端613、⑵處分別藉由該第一拉線 73與第二拉線74而與該前把手12和後把手μ連接在一起 該連動組6更包括有-連接於該前#抵件61之近純端 612處且往該後靠抵件62的純端622延伸之前牵引件μ及 -連接於該後靠抵件62之近鈍端622處且往該前靠抵件Η 的鈍端612延伸之後牽引件64，其中該等牽引件63、μ是 各自以一樞點631、Ml而樞設在該等靠抵件61、62上， 且該等牽引件63、64是彼此以一遠離該等樞點631、641 的共同樞點65而樞設在一起。而該連動踏板15則是藉由 该第三拉線75而連動至該共同樞點65。 忒丽把手12、後把手14,及該連動踏板15皆可各別 在一如圖1中所示之煞車位置與一非煞車位置之間位移。 9 M272714 參閱圖2，當使用者欲僅煞抵該前車輪組2時，則將該前把 手12自該非剎車位置位移至如圖2所示之煞車位置，於是 該前把手12將拉牽該第一拉線73進而拉動該前靠抵件61 之銳端613，使得該前靠抵件61以該樞點611為樞紐而進 行逆時鐘之旋轉，於是該前靠抵件61之鈍端612則因位移 而壓抵該前油壓單元4之活塞421的外端424，因此該活塞 421進而推壓該容油空間43，使得該容油空間容置的油 液因此經由該缺口 431，而進入該第一輸油管71並逐步抵 達該前輪制触⑴進而煞抵或降低該前車輪組2的轉速 當該活塞421受力而被推壓入該容油空間们，所對應 之：壓=彈簧422 A 一併受到壓縮，而蓄積一彈性回復力 ，當該前把手12自該煞車位置回移至該㈣車位置時，該 壓縮彈簧422則釋出其彈性回復力而回復至原來的長度， 亚同步推頂該w靠抵件61，使其回歸原來的位置。 同理，㈣圖3，當使用者欲僅煞抵該後車輪組3時， 則將该後把手14自該非剎車位置位移至如圖3所示之煞車 位置’於是該後把手14將加苍4楚- ^牽忒第一拉線74進而拉動該 2件62之銳端623 ’使得該後靠抵件62以該樞點621 為樞紐而進行逆日宑> 才在里之方疋轉，於是該後靠抵件62之鈍端 ⑵則因位料壓抵該後油壓單元5之活塞521的外端t 門因基521㈣壓該容油空間53 ’使得該容油空 間53各置的油液因此經由該缺口 531，而進 管72並逐步峰_敗心進㈣她^ 10 M272714 輪組3的轉速。 』當該活塞521受力而被推壓入該容油空間53,所對應 之该壓縮彈黃522也一併受μ _ _ ' m但，而畜積-彈性回復力 二虽後把手14自該煞車位置回移至該非刹車位置時，該 屋縮舞黃522則釋出其彈性回復力而回復至原來的長产， 並同步推頂該前靠抵件61，使其回歸原來的位置。" 麥閲圖4 ’當使用者欲同時煞抵該前後車輪組2、3時 ，則將該連動踏板15自如圖1中所示之非剎車位置踩踏至 如圖4中所示之煞車位置，於是該第三拉線75將拉牵該丘 同樞點65’而帶動該連動組6之該等牽引件ο、"，於是 該等牽引件63、64將自由圖2中所示之互呈一字型的狀態 ’ #化至圖3中所示之呈v字型的狀態；故該等靠抵件μ =2々將_7被帶動而分別藉由該等枢點611、621而樞轉，於 是該等靠抵件61、62之鈍端612、622將迫壓該等活塞421 、521之外端424、524 ’使得該等活塞421、⑵各自更伸 入所對應之容油空@ 43、53，以將其内部的油液迫壓出來 ’進而分別流抵至該前後輪制動组n、13，以降低該前後 車輪組2、3的轉速，甚至煞抵該前後車輪組2、3 :此外， 該等壓縮彈簧422、522亦於該等活塞421、521各自伸入 所對應之容油空間43、53時而被壓縮以蓄積—彈性回復力 ，當該連動踏板15自該煞車位置回移至該非剎車位置時， 該等壓縮彈簧422、522則各自釋出其彈性回復力而分別回 復至原來的長度，並使該等活塞421、521同步推頂所對應 之汶主、後罪抵件61、62，以讓該連動組6回歸原來的位 M272714They are pivoted opposite each other by-pivot points 611, 621, and the two abutment members 61, 62 have blunt ends 612, 622 that are relatively close to each other, and sharp ends 613, 623 that are relatively far from each other, respectively. At the same time, the two abutment pieces M, M are respectively abutted against the pistons 421, 52 ^ near their blunt ends 612, 622 and close to their sharp ends 613, ⑵ respectively by the first pull The line 73 and the second pull line 74 are connected with the front handle 12 and the rear handle μ. The linkage group 6 further includes-connected to the near pure end 612 of the front # butt 61 and leaning against the back. The pure end 622 of 62 extends the front traction member μ and-the traction member 64 is connected to the near blunt end 622 of the back abutment member 62 and extends toward the blunt end 612 of the front abutment member Η, wherein the traction members 63 , Μ are pivoted on the abutment members 61, 62 with a pivot point 631, M1, respectively, and the traction members 63, 64 are a common pivot point 65 away from the pivot points 631, 641 with each other And pivoted together. The interlocking pedal 15 is interlocked to the common pivot point 65 through the third cable 75. The Puli handle 12, the rear handle 14, and the linkage pedal 15 are each displaceable between a braking position as shown in FIG. 1 and a non-braking position. 9 M272714 Referring to FIG. 2, when the user wants to brake the front wheel set 2 only, the front handle 12 is moved from the non-braking position to the braking position as shown in FIG. 2, so the front handle 12 will pull the The first pulling wire 73 further pulls the sharp end 613 of the front abutment member 61, so that the front abutment member 61 uses the pivot point 611 as a pivot to rotate counterclockwise, so the blunt end 612 of the front abutment member 61 Then, the piston 421 is pressed against the outer end 424 of the piston 421 of the front hydraulic unit 4 due to the displacement. Therefore, the piston 421 further presses the oil storage space 43 so that the oil contained in the oil storage space passes through the gap 431, and Enter the first oil pipe 71 and gradually reach the front wheel brakes to brake or reduce the rotation speed of the front wheel set 2. When the piston 421 is stressed, it is pushed into the oil holding space, corresponding to: pressure = spring 422 A is compressed together, and an elastic restoring force is accumulated. When the front handle 12 is moved back from the braking position to the cart position, the compression spring 422 releases its elastic restoring force and returns to the original length. Sub-synchronously pushed the w abutment 61 to return it to its original position. Similarly, as shown in FIG. 3, when the user wants to brake only the rear wheel group 3, the rear handle 14 is moved from the non-braking position to the braking position as shown in FIG. 3, so the rear handle 14 will be added. 4 Chu-^ Pull the first pull line 74 and then pull the sharp end 623 of the two pieces 62 so that the rearward abutment piece 62 uses the pivot point 621 as a pivot to reverse the sun. Therefore, the blunt end of the rear abutment member 62 is pressed against the outer end of the piston 521 of the rear oil pressure unit 5 due to the position material. The door due to the base 521 presses the oil storage space 53 ′, so that the oil storage spaces 53 are placed separately. The oil thus passes through the gap 531, and enters the tube 72 and gradually peaks _ defeated and enters her ^ 10 M272714 wheel group 3 speed. "When the piston 521 is forced to be pushed into the oil-containing space 53, the corresponding compression spring yellow 522 is also subjected to μ__ 'm, but the livestock product-the elastic restoring force II although the rear handle 14 When the braking position is moved back to the non-braking position, the house contraction dance yellow 522 releases its elastic restoring force and returns to the original long production, and simultaneously pushes the front leaning member 61 to return to the original position. " Mai read Figure 4 'When the user wants to brake the front and rear wheel groups 2 and 3 at the same time, then step the linkage pedal 15 from the non-braking position shown in FIG. 1 to the braking position shown in FIG. 4 Then, the third pulling wire 75 will pull the same point 65 'of the mound and drive the traction members of the linkage group 6, so that the traction members 63, 64 will be mutually free as shown in FIG. 2 The state of the word '' is transformed to the state of the letter V shown in Figure 3; so these rely on the μ = 2々 will be driven by _7 and pivoted by these pivot points 611, 621, respectively Turn, so the blunt ends 612, 622 of the abutting parts 61, 62 will press the outer ends 424, 524 of the pistons 421, 521, so that the pistons 421, ⑵ each extend into the corresponding oil-containing air space. @ 43,53, to press out the oil inside it 'and then flow to the front and rear wheel brake groups n and 13, respectively, to reduce the speed of the front and rear wheel groups 2, 3, and even brake the front and rear wheel groups 2 3: In addition, the compression springs 422, 522 are also compressed to accumulate when the pistons 421, 521 extend into the corresponding oil-receiving spaces 43, 53-elastic return When the interlocking pedal 15 moves back from the braking position to the non-braking position, the compression springs 422 and 522 each release their elastic restoring force and return to their original lengths respectively, and make the pistons 421, 521 Simultaneously push the corresponding Wenzhu master and the later sin to arrive at 61, 62, so that the linked group 6 returns to the original position M272714
可知，藉Φ本新型用於沙難車煞車系統之連 置的結構，可將該前輪制動組u連動於該前把手12 : 輪制動組13連動於該後把手卩，以及將該前、後輪輸 11、13冋時連動於該連動踏板15。於是，使用者當可依者 際情況之需要’而操控該前把手12以降低該前車輪乜2 : ，速、操控該後把手14以降低該後車輪組3之轉速，或者 是操控該連動踏板15以同時降低該前後車輪組2、3之轉 速，而達致便利且安全地煞車之目的與優點。 參閱圖5,本新型用於沙灘車煞車系統之連動裝置的第 二較佳實施例’其大部構件與該第—較佳實施例大抵相同 ，皆包含有一前油壓單元4、一後油壓單元5、一連動組6 ，以及-傳輸組7。㈣前油壓單元4包括有—殼體Μ與 -位於該般體41内並凸伸出該殼體41外之間隔組42 ;該 後油壓單元5包括有—殼體51與—位於該殼體51内並凸 伸出U 5 1外之間隔組52。該連動組6則是於該兩殼體 41、51外地連接於該主、後油壓單元4、5的間隔組42、 5 2 ’並連動於該連動踏板1 5。 其不同之處是在於，第二較佳實施例所搭配之該前把 手12與該後把手14皆各自連設有一油杯121、141，且該 等油杯121、141内是容置有油液。而第二較佳實施例之前 油壓單元4之間隔組42，是包括有一位於該殼體41内之一 前活塞425、一頂抵於該前活塞425之頂緣並嵌設於該殼體 41的卡抵件426，以及一套伸於該卡抵件426與前活塞425 12 M272714 亚穿出該殼體41的前活塞桿427。該前活塞桿427具有-位於^又體41外之外端似，且該前活塞桿427與該前活 基425共同界定出一縫隙429。再者，該間隔組42更包括 有套伸於该岫活塞桿427上，並分別頂抵於該前活塞425 與該殼體41的壓縮彈簧42〇。 另外’第一較佳實施例之後油壓單元5之間隔組52， 是包括有一位於該殼體51内之一後活塞525、一頂抵於該 後活塞525之頂緣並嵌設於該殼體51的卡抵件526，以及 一套伸於該卡抵件526與後活塞525並穿出該殼體51的後 活塞桿527。該後活塞桿527具有一位於該殼體51外之外 端528，且該後活塞桿527與後活塞525共同界定出一縫隙 529。再者，邊間隔組52更包括有一套伸於該後活塞桿 上，並分別頂抵於該後活塞525與該殼體51的壓縮彈簧 520。 該前活塞425與該後活塞525則分別將所對應之殼體 41、5 1内部區隔為一遠離該前活塞桿427或後活塞桿527 之外端428、528的第一空間411、511，與一第二空間412 、512，且殼體41、51則各自開設有一連通於該第一空間 411、 511的第一缺口 413、513,及一連通於該第二空間 412、 512 的第二缺口 414、514。 在本新型用於沙灘車煞車系統之連動裝置的第二實施 例中，該傳輸組7包括有一自該油杯121連接至該前油壓 單元4之殼體41的第一缺口 4Π之一第三輸油管76、一自 該殼體41之第二缺口 414連接至該前輪制動組11之一第四 13 M272714 輸油管77、—自另一油杯141連接至該後油麼單元$之殼 體二的第-缺口 513之一第五輸油管78、—自該殼體Μ 第缺514連接至s亥後輪制動組13之一第六輸油管乃 ，及-自該連動踏板15延伸出之一第四拉線7〇。 一該連動组6則是呈平板狀，且該其兩端是分別連設於 該前活塞桿427與後活塞桿527之外端似、似；再者， 該連動組6之中央處則具有—連接於該第四拉線7〇的另一 端的接點555。 多見圖6，虽使用者欲僅煞抵該前車輪組2時，則將該 前把手i2自該非剎車位置位移至該煞車位置，於是該前把 手12將促使該油杯121内的油液被推迫入該第三輸油管％ 内’進而流入該前油壓單元4的第—空間411後 縫隙物流入該第二空間412内，並流人該第四輸油 而進入該前輪制動M U，以煞抵該前車輪組2或使之降低 轉速。當該前把手12自該刹車位置回歸至該非煞車位置時 ’原先流人該前輪制動組Η之油液則依循著原路徑而回復 至於原處。 同樣地，當使用者欲僅煞抵該後車輪組3時，則將該 後把手14自該非剎車位置位移至該煞車位置，於是該後把 手14將促使該油杯141内的油液被推迫入該第五輸油管π 内’進而流入該後油壓單元5的第一^⑴後，再沿著該 縫隙529流人該第：空間512内，並流人該第六輸油管= 而進入該後輪制動組13，以煞抵該後車輪組3或使之降低 轉速。當該後把手14自該剎車位置回歸至該非煞車位置時 14 M272714 ’原先流人該後輪制動組13之油液則依循著原路徑而回復 至於原處。 參閱圖7’當使用者欲同時煞抵該前後車輪組2、3時 ’則將該連動踏板15自該非剎車位置踩踏至料車位置， 於是該第四拉線70將被拉牽，而帶㈣連動組6與該主後 活塞桿427、527往下位移；，士卩士 ^ y 广位才夕，此—，該主後活塞桿427、527 將分別封閉住該等縫隙429、529,同時帶動該主後活塞 Π 525各自朝所對應之第二空間412、512位移，使得該 寻第二空間412、512内的油液被推壓出，並個別經由該第 四與第六輸油管77、79而進入該前後輪制動MU、13，以 達到同時煞抵該前後輪組2、3或降低其轉速之目的；此時 ，該主後油壓單71 4、5之壓縮彈簧·、520亦因該主後 活塞425、525位移之故而被壓縮，並各自f積—彈性回復 力。 當該連動踏板15自該剎車位置回歸該非煞車位置時， 該等壓縮彈簧·、52G則各自釋放其彈性恢復力而逐漸恢 復原長度，使得該等第二空間412、512擴增，於是原先流 出該等第二空fs1 412、512的油液漸回流至該等第二空間 二2、512内，同時該主後活塞桿亦藉由該主後活 塞425、525的帶動而逐步回歸原位，進一步使得該連動組 6回復至原來位置。 惟以上所述者’僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍’即大凡依本新型申請:利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 15 M272714 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，說明本新型用於沙灘車煞車系統之 $動裝置的第一較佳實施例之各大部構件暨其相對位置， 一中七把手、一後把手，及一連動踏板皆是在一未郜束 位置； 圖2是一剖視圖，說明圖丨中之該前把手後把手在一 …、車彳立置時’其他各構件的相對位置關係； 士圖3是一剖視圖，說明圖丨中之該後把手在一煞車位 置日寸’其他各構件的相對位置關係； 圖4是一剖視圖，說明圖丨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； 圖5是一剖視圖，說明本新型用於沙灘車煞車系統之 連動裝置的第二較佳實施例之各大部構件暨其相對位置， 其中一前把手、一後把手，及一連動踏板皆是在一未教車 位置； … 圖6是一剖視圖，說明圖5中之該前把手及後把手在 煞車位置時，其他各構件的相對位置關係；及 圖7是一剖視圖，說明圖5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。 16 M272714It can be known that, by virtue of the Φ connected structure of the sand brake system, the front wheel brake group u can be linked to the front handle 12: the wheel brake group 13 is linked to the rear handle 卩, and the front and rear It is linked to the interlocking pedal 15 at the time of the 11th and 13th rotations. Therefore, the user can control the front handle 12 to reduce the front wheel 乜 2 according to the needs of the interpersonal situation, speed, control the rear handle 14 to reduce the rotation speed of the rear wheel group 3, or control the linkage The pedal 15 reduces the rotational speed of the front and rear wheel sets 2 and 3 at the same time, and achieves the purpose and advantages of convenient and safe braking. Referring to FIG. 5, the second preferred embodiment of the new linkage device for the brake system of the beach buggy is substantially the same as the first preferred embodiment, and includes a front oil pressure unit 4 and a rear oil pressure. Pressing unit 5, a linkage group 6, and a transmission group 7. ㈣The front hydraulic unit 4 includes-a housing M and-a spacer group 42 located inside the general body 41 and protruding out of the housing 41; the rear hydraulic unit 5 includes-a housing 51 and-located in the The spacer group 52 is formed inside the housing 51 and protrudes out of U 51. The interlocking group 6 is externally connected to the main and rear hydraulic units 4, 5 and the interlocking groups 42 and 5 2 ′ are connected to the interlocking pedal 15 in the two casings 41 and 51. The difference is that the front handle 12 and the rear handle 14 are respectively provided with an oil cup 121 and 141, and the oil cups 121 and 141 are filled with oil. liquid. The interval group 42 of the hydraulic unit 4 before the second preferred embodiment includes a front piston 425 located in the housing 41, and a top edge abutting against the front piston 425 and embedded in the housing. The latching piece 426 of 41, and a set of protruding piston 425 and the front piston 425 12 M272714 pass through the front piston rod 427 of the casing 41. The front piston rod 427 has a shape similar to that at the outer and outer ends of the body 41, and the front piston rod 427 and the front living base 425 together define a gap 429. In addition, the spacer group 42 further includes compression springs 42 extending from the piston rod 427 and abutting against the front piston 425 and the casing 41, respectively. In addition, the interval group 52 of the hydraulic unit 5 after the first preferred embodiment includes a rear piston 525 located in the housing 51, and a top edge abutting against the rear piston 525 and embedded in the housing. The latching member 526 of the body 51 and a set of the rear piston rod 527 extend from the latching member 526 and the rear piston 525 and pass through the casing 51. The rear piston rod 527 has an outer end 528 outside the housing 51, and the rear piston rod 527 and the rear piston 525 together define a gap 529. Furthermore, the side spacer group 52 further includes a set of compression springs 520 extending from the rear piston rod and abutting against the rear piston 525 and the casing 51, respectively. The front piston 425 and the rear piston 525 respectively separate the interior of the corresponding housings 41 and 51 into a first space 411 and 511 far from the outer ends 428 and 528 of the front piston rod 427 or the rear piston rod 527, respectively. And a second space 412 and 512, and the shells 41 and 51 are respectively provided with a first notch 413 and 513 connected to the first space 411 and 511, and a second notch connected to the second space 412 and 512 Second gap 414, 514. In the second embodiment of the novel linkage device for the brake system of the ATV, the transmission group 7 includes one of the first notches 4Π connected from the oil cup 121 to the casing 41 of the front hydraulic unit 4. Three oil pipelines 76, one from the second notch 414 of the casing 41 is connected to one of the front wheel brake groups 11, the fourth 13 M272714 oil pipeline 77,-is connected from the other oil cup 141 to the rear oil unit $ 2 One of the fifth notches 513 of the fifth notch 513,-connected to one of the sixth rear brake group 13 of the rear wheel brake group 13 from the housing M, the first 514, and-one of the fourth extending from the linkage pedal 15 Pull the line 70. A linkage group 6 is flat, and the two ends of the linkage group 6 are connected to the outer ends of the front piston rod 427 and the rear piston rod 527, respectively. Furthermore, the center of the linkage group 6 has -A contact 555 connected to the other end of the fourth cable 70. As shown in FIG. 6, although the user wants to brake the front wheel set 2 only, the front handle i2 is shifted from the non-braking position to the braking position, so the front handle 12 will promote the oil in the oil cup 121 Being forced into the third oil pipeline%, and then flowing into the first space 411 of the front oil pressure unit 4 and the rear slit flows into the second space 412 and flows into the fourth oil pipeline to enter the front wheel brake MU, To stop the front wheel set 2 or reduce the speed. When the front handlebar 12 returns from the braking position to the non-braking position, the fluid that originally flowed into the front wheel brake group 回复 will follow the original path and return to the original position. Similarly, when the user wants to brake only the rear wheel set 3, the rear handle 14 is displaced from the non-braking position to the braking position, so the rear handle 14 will cause the oil in the oil cup 141 to be pushed After being forced into the fifth oil pipeline π, and then flowing into the first ⑴ of the rear oil pressure unit 5, it flows into the first: space 512 along the gap 529, and flows into the sixth oil pipeline = and enters the The rear wheel brake group 13 is used to brake the rear wheel group 3 or reduce the rotation speed thereof. When the rear handlebar 14 returns from the braking position to the non-braking position 14 M272714 ′ The oil that originally flowed into the rear wheel brake group 13 follows the original path and returns to the original position. Referring to FIG. 7 'when the user wants to brake the front and rear wheel groups 2 and 3 at the same time', the stepping pedal 15 is stepped from the non-braking position to the material cart position, so the fourth cable 70 will be pulled and the belt ㈣The interlocking group 6 and the main rear piston rods 427 and 527 are displaced downwards; 卩 卩 y y wide position, this —, the main rear piston rods 427 and 527 will close the gaps 429, 529, respectively, At the same time, the main rear piston Π 525 is respectively displaced toward the corresponding second spaces 412 and 512, so that the oil in the second search spaces 412 and 512 is pushed out and individually passes through the fourth and sixth oil pipelines 77. , 79 and enter the front and rear wheel brakes MU, 13 to achieve the purpose of simultaneously braking the front and rear wheel groups 2, 3 or reducing their speed; at this time, the main and rear hydraulic pressure sheets 71 4, 5 compression springs ·, 520 It is also compressed due to the displacement of the main and rear pistons 425, 525, and each product f-elastic restoring force. When the interlocking pedal 15 returns from the braking position to the non-braking position, the compression springs ·, 52G each release their elastic restoring force and gradually recover the original length, so that the second spaces 412, 512 expand, and then flow out. The oil of the second empty fs1 412, 512 gradually returns to the second spaces 22, 512, and the main rear piston rod is gradually returned to the original position by the main rear pistons 425, 525. The interlocking group 6 is further returned to the original position. However, the above-mentioned 'are only the preferred embodiments of the new model, when the scope of the implementation of the new model cannot be limited in this way', that is, the simple equivalent changes and modifications made in accordance with the new application: the scope of the benefit and the description of the new model , All still 15 M272714 belong to the scope of this new patent. [Brief description of the drawings] Figure 1 is a cross-sectional view illustrating the major components and their relative positions of the first preferred embodiment of the new type of brake device for the brake system of the ATV, one in seven handles, one in rear The handle and an interlocking pedal are all in an unbundled position; Figure 2 is a cross-sectional view illustrating the relative positional relationship of the other components when the front handle and the rear handle are in the figure, when the car is standing upright; 3 is a cross-sectional view illustrating the relative positional relationship of the rear handle in a brake position and other components in FIG. 4; FIG. 4 is a cross-sectional view illustrating the linkage pedal in a brake position in FIG. Relative positional relationship of various components; FIG. 5 is a cross-sectional view illustrating the major components and their relative positions of the second preferred embodiment of the new linkage device for the brake system of the beach buggy, including a front handle and a rear handle , And an interlocking pedal are all in an untaught position;… FIG. 6 is a sectional view illustrating the relative positional relationship of other components when the front handle and the rear handle in FIG. 5 are in the braking position; and FIG. 7 is a View, the description of FIG. 5, the brake pedal even 'relative positional relationship of the other member when a braking position. 16 M272714
【主要元件符號說明】 4 前油壓單元 527 後活塞桿 41、51 殼體 6 連動組 4 11、5 11第一空間 61 前靠抵件 4 1 2、5 1 2第二空間 611、 6 2 1 ^區點 413、513 第一缺口 612 ^ 622純端 414、514 第二缺口 613、 6 2 3銳端 42、52 間隔組 62 後靠抵件 421、521 活塞 63 前牽引件 422、522壓縮彈簧 631、 641樞點 423 ' 523 内端 64 後牽引件 424 > 524夕卜端 65 共同樞點 425 前活塞 7 傳輸組 426 、 526卡才氐件 71 第一輸油管 427 前活塞桿 72 第二輸油管 428、528夕卜端 73 第一拉線 429、529 縫隙 74 第二拉線 420、520壓縮彈簧 75 第三拉線 43、53 容油空間 76 第三輸油管 431、531 缺口 77 第四輸油管 45、55 卡抵件 78 第五輸油管 46、56 前活塞桿 79 第六輸油管 5 後油壓單元 525 後活塞 70 第四拉線 17[Description of main component symbols] 4 Front hydraulic unit 527 Rear piston rods 41, 51 Housing 6 Linkage group 4 11, 5 11 First space 61 Front abutment 4 1 2, 5 1 2 Second space 611, 6 2 1 ^ area points 413, 513 First notch 612 ^ 622 Pure end 414, 514 Second notch 613, 6 2 3 Sharp end 42, 52 Spacer group 62 Back abutment member 421, 521 Piston 63 Front traction member 422, 522 compression Springs 631, 641 Pivot point 423 '523 Inner end 64 Rear traction member 424 > 524 Sip end 65 Common pivot point 425 Front piston 7 Transmission group 426, 526 caliper member 71 First oil pipe 427 Front piston rod 72 Second Oil pipelines 428, 528, and 73. First cable 429, 529 Gap 74 Second cable 420, 520 Compression spring 75 Third cable 43, 53 Oil holding space 76 Third oil pipeline 431, 531 Notch 77 Fourth oil pipeline 45 , 55 abutment piece 78 fifth oil pipe 46, 56 front piston rod 79 sixth oil pipe 5 rear oil pressure unit 525 rear piston 70 fourth cable 17