TWM332052U - Brake caliper structure - Google Patents

Brake caliper structure Download PDF

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Publication number
TWM332052U
TWM332052U TW96220577U TW96220577U TWM332052U TW M332052 U TWM332052 U TW M332052U TW 96220577 U TW96220577 U TW 96220577U TW 96220577 U TW96220577 U TW 96220577U TW M332052 U TWM332052 U TW M332052U
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TW
Taiwan
Prior art keywords
brake
rti
wedge
brake caliper
rtigt
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TW96220577U
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Chinese (zh)
Inventor
yan-zhi Wang
ying-jie He
qing-quan Guo
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yan-zhi Wang
ying-jie He
qing-quan Guo
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Application filed by yan-zhi Wang, ying-jie He, qing-quan Guo filed Critical yan-zhi Wang
Priority to TW96220577U priority Critical patent/TWM332052U/en
Publication of TWM332052U publication Critical patent/TWM332052U/en

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Description

M332052 八、新型說明: 【新型所屬之技術領域】 本創作是有關於一種煞車卡鉗機構,尤指一種可以達 到制動效能咼、造彳貝低廉、免油壓並可省去煞車油路放空 氣(Air Bleeding)之工序者。 【先前技術】 按,一般習用之傳統液壓式碟煞系統(如第一圖所 示)’其包含一個线壓缸8 〇、一組煞車油管8 1、一 液壓式煞車卡钳8 2及煞車碟片8 3所構成;當煞車拉桿 作動時,主油壓缸8 0產生壓力並將缸内的煞車油經煞車 油管8 1傳遞到煞車卡鉗8 2,藉著帕斯卡原理放大推 力,推動活塞將煞車來令片夾緊煞車碟片8 3產生制動力 來進行車輛的煞車行為。以上為液壓碟煞系統的基本制動 功能。 若要進一步做防煞車鎖死之控制,則必須再增加一電 腦控制單元(ECU)9 0、一液壓控制單元(HCU)9工以及一 個或數個輪速訊號感知器9 2 (如第二圖所示);而對於 防鎖死控制的方式,就是在主油壓缸8 〇與煞車卡鉗8 2 之間裝置一液壓控制單元9 1,該液壓控制單元9 1由電 腦控制單元9 0所控制,該電腦控制單元9 〇隨時接收輪 速的訊號來計算車速,當有煞車的行為時,比較實際車速 與輪速之間的差異’於覺察到輪速偏低有將被鎖死的傾向 時’電腦控制單元9 〇即開啟液壓控制單元9 1裡的減壓 M332052 電磁閥以釋放煞車的壓力來緩和輪子被鎖死的傾向,當輪 速回復到與車速接近時,電腦控制單元9 〇會關閉減壓電 磁閥’使致動壓力再度恢復,進行車輛制動的工作。 上述防鎖死煞車控制系統,係採用液壓方式進行,而 由於液壓的零件在洩漏的防護上有極嚴格的要求,其加工 上的精度要求很高,加上液壓控制單元裡的電磁閥技術門 檻高’因此,目前僅極少數之廠商可進行製造,況且該液 壓卡钳所需要的配套零件較多且工藝要求亦很高,如··電 腦控制單元9 0、液壓控制單元9 1、煞車信號開關9 2、 輪速信號感知器9 3、常開式液壓輸入電磁閥(apply valve) 9 4、常閉式液壓釋放電磁閥(reiease vaive ) 9 5、增壓馬 達9 6、增壓泵浦9 7及儲壓槽9 8等技術要求極高的零 組件’使整個系統之製作成本偏高,不易被機車所採用, 因此,對於大多數騎士的煞車安全上並無法盡到保護的責 任。 再者該液壓系統通常還需要面對『油壓管路放空氣 (Air Bleeding)』的問題,如果管路裡的空氣釋放不徹底則 會景彡響煞車的力度及敏銳度,這項工作對於裝配線、維修 站而言也是一個不小的負擔。雖然針對液壓系統的缺點, 有些相關之薇商係研發出由馬達驅動的電子式煞車卡鉗, I7所明的%控煞車控制糸統(Brake by wire ),但是這類煞 車卡钳在電腦控制器或電力系統失效時,連最基本的煞車 力月b也會失效’因此其可靠度並不高(l〇w reliability ),至 今尚無法被市場所接受。 M332052 【新型内容】 因此’本創作之主要目的係在於,可利 抑 動第一、二活塞,使煞車來令片相互夹緊產生煞早疋推 液壓式碟煞’以達到制動效能高、造價低廉、、?之非 省去煞車油路放空氣(AirBleeding)之工序。、免油壓並可 為達上述之目的,本創作係一種煞車卡 =面設㈣叙切讀,該袖本體之二側係分^ 有與執道連通之導槽,並於該卡钳本體之其中一' /、 -延伸座,t亥中係設有二相對應之齡來令片、::設: 兀’至少包含有一活動設於上述軌道中之楔型導片、動: 連接該楔型導片之拉桿;一活動設於導槽一側之第^、、舌 塞;-活動設於係設於導槽鄰近延伸座另一側且與煞車= 令片對應之第二活塞;以及二端分別與第一、二活夷對 面連接之連接單元。 ".心 【實施方式】 ^請參閱『第三、四及第五圖』所示,係分別為本創作 第貝轭例之立體分解示意圖、本創作第一實施例之立體 外觀不意圖及本創作第—實施例之作動狀態示意圖。如圖 所不··本創作係一種煞車卡鉗機構,其至少係由一卡鉗本 體1、一傳動單元2、—第一活塞3、一第二活塞4以及 一連接單元5所構成。 上述所提之卡鉗本體1其一端面係設有一軌道11, 且該卡射本體1之二側係分別具有一與執道11連通之導 M332052 槽1 2,並於該卡鉗本體1之其中一侧設有一延伸座1 3,該中係設有二相對應之煞車來令片1 4,另該卡鉗本 體1上係設有一可固定於車體結構上之卡鉗支架1 5。 該傳動單元2至少包含有一活動設於上述軌道1 1中 之楔型導片2 1、及一連接該楔型導片2 1之拉桿2 2, 其中該楔型導片2 1之二面係分別設有一凹槽2 1 1,而 該拉桿2 2之一端係具有與楔型導片2 1連接之楔型導片 關節2 2 1,另一端係設有一煞車拉線頭2 2 2,且該楔 型導片2 1與拉桿2 2之間係設有一調整螺絲2 3,並於 該拉桿2 2與卡鉗本體1之間係連接有一回復彈簧2 4。 該第一活塞3係活動設於上述導槽12之一侧。 該第二活塞4係活動設於係設於上述導槽1 2鄰近延 伸座1 3之另一側,且與煞車來令片1 4對應。 該連接單元5其二端係分別與第一、二活塞3、4之 對應面連接,其中該連接單元5至少包含有分別配合插銷 5 1設於第一、二活塞3、4對應面之滾輪5 2、及二端 別鉤設於插銷5 1上之回復彈簧5 3。如是,藉由上述之 結構構成一全新之煞車卡鉗機構。 當本創作可於組裝設置時,係可應用於摩托車、沙灘 車、電動摩托車、電動自行車、自行車等交通工具所使用; 而當作動時,係由車輛之駕駛啟動其煞車藉以由煞車拉線 帶動煞車拉線頭2 2 2向上移動,使得拉桿2 2經由槓桿 作用,放大施力並將楔型導片2 1下壓,以垂直於楔型導 片2 1運動方向推動第一、二活塞3、4,並利用楔型導 M332052 片2 1二面上之凹槽2工工,作為第一、二活塞3、4的 方向定位之用,如此,即可利用第_、二活塞3、4使敎 車來令片1 4相互夾緊產生夹持於輪月台碟盤上之(圖中^ 示)煞車力’達到煞車之作用;由於本創作於設計時係將 楔型導片2 1之角度設於約5。〜15。之間,因此,其作用有 如螺絲之斜坡或千斤頂的作用,可以用極少的力量,去產 生極大的力量,藉此來產生足夠的煞車力量,相當於習用 液壓系統利用帕斯卡原理來放大煞車力的道理一樣。 、且該楔型導片2 1與第-、二活塞3、4之間係以以 滾輪5 2為介面’故可減少楔型導片2工進退的阻力,並 一可避免楔型導片2 1可能自鎖的情況,而該拉桿2 2上所 設置之回復彈簧2 4 ’可作為駕駛放掉車輛之煞車時將2 拉桿2 2及楔型導片2 1回復原位之拉力;而在滾輪5 2 之插銷5 1二端之回復彈簧5 3,係可作為楔型導片2工 上移時’幫助第-、二活塞3、4拉回並,使滾輪52與 楱型導片2 1隨時緊密地接觸,另外調整蜾絲2 3,可讓 楔型導片關節2 2 1穿透期間並有足狗的活動空間,來進 打楔型導片2 1的進退,此調整螺絲2 3之目的在作為敦 車來令片1 4磨損時,第-、二活塞3、4所需之補舰 離。 睛參閱『第六及第七圖』所示,係分別為本創作第二 實=例之剖面狀態示意圖及本創作第二實施例之使用狀態 示思圖。如圖所示:本創作除可為上述第一實施例之實施 方式外,更可於該第一活塞3上配合設有控制單元6,該 M332052 控制早兀6係具有一致動★从e, 双動70件6 1、一設於致動元件6 Ί 一端且與第一活塞3遠技 外 遷接之頂柱6 2、一設於頂柱6 2盥 第一活塞3間之釋壓彈筈β q η ^ 〃 ” b 3、及一設於致動元件6 1盘 頂柱6 2間之回位彈筈J ^ 、 、 ’、4,其中該致動元件6 1係可為 電磁閥或步進馬達,而兮5 ”、 0 — 而忒頂柱62通常是緊貼著第一活塞 :弟一活塞3與頂㈣2之間設置有一釋壓彈簧6 田貝柱6 2被致動元件6 1連動縮短時,藉由釋壓彈 =的:性來減低釋壓第一活塞3原有之推力,形成減 堡效果,來減緩輪胎鎖死的壓力,而在頂柱62與致動元 件6H龍彈簧64,财作㈣助縣 彈力來源。 ▲運用時’ 1腦㈣單元7隨時接收輪速信號7 1及 煞車信號7 2,煞車的力道仍來自於帶動鮮拉線頭2 2 2之煞車拉線7 3 ’ t煞車触,電腦控鮮元7偵測出 輪速相對於車速有偏低甚至於鎖死的傾向時,便經由電腦 控制單元7_致動元件6 !將難6 2縮回,以減低煞 車的力這’藉著致動TG件6 i進退頻率的快慢來調整釋壓 的程度,直到輪速回復到適當的程《,才^釋壓的動作。 由上述說明之後可知本創作確實能改善傳統煞車系統 之缺失,而產生下列之優點·· 1·經濟性佳:可省去傳統液壓式碟煞系統的主油壓缸 及油壓管路之成本,且卡钳本體的加工精度也較液 壓卡鉗要來得低。並能廣泛地運用於任何交通工具 上,作為所有車輛煞車時之安全防護。 M332052 2·裝配性佳:少了液壓系統,本創作之楔型碟煞卡鉗 系統可免除管路空氣排放(Air Bleeding)的工序,對 於成車之裝配或保修廠之修護上,可節省很多的時 間。 3·具備失效安全防護性(fail-safe):目前其他電控煞車 系統(Brake-by-wire)的設計,在電源或電腦控制單元 失效的情況下,會完全失去基本煞車的功能;而本 ' 創作的電控系統,其基本煞車的來源係由手動煞車 •拉線提供,電磁閥或步進馬達提供的是釋放煞車壓 力的控制,即使電腦控制單元失效仍保有基本煞車 的功能,是一個較佳之安全設計。 綜上所述,本創作煞車卡鉗機構可有效改善習用之種 種缺點,可利用傳動單元推動第一、二活塞,使煞車來令M332052 VIII. New description: [New technical field] This creation is related to a brake caliper mechanism, especially one that can achieve braking performance, low boring, oil-free pressure and can save the brake oil circuit to release air ( Air Bleeding) process. [Prior Art] According to the conventional conventional hydraulic disc system (as shown in the first figure), it includes a line cylinder 8 〇, a group of brake hoses 8 1 , a hydraulic brake caliper 8 2 and a brake disc. The piece 8 3 is constructed; when the brake lever is actuated, the main hydraulic cylinder 80 generates pressure and the brake oil in the cylinder is transmitted to the brake caliper 8 2 via the brake oil pipe 8 1 , and the thrust is pushed by the Pascal principle to push the piston to brake. The brake piece is clamped by the brake disc 8 3 to generate a braking force to perform the braking behavior of the vehicle. The above is the basic braking function of the hydraulic disc system. To further control the anti-locking lock, a computer control unit (ECU) 90, a hydraulic control unit (HCU) 9 and one or several wheel speed signal sensors 9 2 (such as the second) must be added. As shown in the figure), for the anti-lock control mode, a hydraulic control unit 9 1 is installed between the main hydraulic cylinder 8 〇 and the brake caliper 8 2 , and the hydraulic control unit 9 1 is provided by the computer control unit 90 Control, the computer control unit 9 接收 receive the wheel speed signal at any time to calculate the speed of the vehicle, when there is the behavior of the brake, compare the difference between the actual speed and the wheel speed 'has a tendency to be locked when the wheel speed is low When the computer control unit 9 opens the decompression M332052 solenoid valve in the hydraulic control unit 9 1 to release the brake pressure to ease the tendency of the wheel to be locked. When the wheel speed returns to be close to the vehicle speed, the computer control unit 9 〇 The pressure reducing solenoid valve will be closed to resume the actuation pressure and perform the vehicle braking work. The anti-lock brake control system is hydraulically operated, and the hydraulic components have extremely strict requirements for leakage protection. The precision of the machining is very high, and the solenoid valve technology threshold in the hydraulic control unit is added. Therefore, only a very small number of manufacturers can manufacture them. Moreover, the hydraulic calipers require more matching parts and high process requirements, such as computer control unit 90, hydraulic control unit 9 1 and brake signal switch. 9 2, wheel speed signal sensor 9 3, normally open hydraulic input solenoid valve (apply valve) 9 4, normally closed hydraulic release solenoid valve (reiease vaive) 9 5, booster motor 9 6, boost pump 9 7 And the technically demanding components such as the pressure storage tank 9 8 make the production cost of the whole system too high, and it is not easy to be used by the locomotive. Therefore, it is not possible to protect the safety of most knights. In addition, the hydraulic system usually needs to face the problem of "Air Bleeding". If the air in the pipeline is not completely released, the strength and acuity of the vehicle will be affected. Assembly line, repair station is also a big burden. Although for the shortcomings of the hydraulic system, some related Wei business developed a motor-driven electronic brake caliper, I7's % control brake control system (Brake by wire), but this type of brake caliper in the computer controller or When the power system fails, even the most basic braking force month b will also fail. Therefore, its reliability is not high (l〇w reliability), and it has not been accepted by the market. M332052 [New content] Therefore, the main purpose of this creation is to suppress the first and second pistons, so that the brakes can be used to clamp each other to produce a hydraulic disc. The low-cost, non-saving of the AirBleeding process. The oil-free pressure can be used for the above purposes. The creation is a brake card=face design (4). The two sides of the sleeve body are connected to the guide channel, and the caliper body is One of the ' /, - extension seats, t Hai is equipped with two corresponding ages to make the film, ::: 兀 ' contains at least one wedge-shaped guide that is located in the above-mentioned track, moving: connecting the wedge a pull rod of a guide piece; a second and a tongue plug which are disposed on one side of the guide groove; and an activity is disposed on the second piston which is disposed on the other side of the guide groove adjacent to the extension seat and corresponds to the brake=receiver; The connecting ends of the two ends are respectively connected with the first and second living planes. ".Heart [Embodiment] ^Please refer to the "Third, Fourth and Fifth Diagrams", which are respectively a three-dimensional exploded view of the creation of the first yoke example, and the three-dimensional appearance of the first embodiment of the present invention is not intended. A schematic diagram of the actuation state of the first embodiment of the present invention. As shown in the figure, the present invention is a brake caliper mechanism which is composed of at least a caliper body 1, a transmission unit 2, a first piston 3, a second piston 4 and a connecting unit 5. The caliper body 1 of the above-mentioned caliper body 1 is provided with a track 11 on one end thereof, and the two sides of the ejector body 1 respectively have a guide M332052 slot 12 communicating with the roadway 11 and one of the caliper body 1 An extension seat 13 is disposed on the side, and the corresponding brake is used to make the piece 14 , and the caliper body 1 is provided with a caliper bracket 15 that can be fixed to the structure of the vehicle body. The transmission unit 2 includes at least one wedge-shaped guide piece 2 1 disposed in the track 1 1 and a tie rod 2 2 connecting the wedge-shaped guide piece 2 1 , wherein the wedge-shaped guide piece 2 1 is double-sided a groove 2 1 1 is respectively provided, and one end of the tie rod 2 2 has a wedge-shaped guide piece joint 2 2 1 connected to the wedge-shaped guide piece 21, and the other end is provided with a brake wire puller 2 2 2 , and An adjusting screw 2 3 is disposed between the wedge guide piece 2 1 and the pull rod 2 2 , and a return spring 24 is connected between the pull rod 2 2 and the caliper body 1 . The first piston 3 is movably disposed on one side of the guide groove 12. The second piston 4 is movably disposed on the other side of the guide groove 1 2 adjacent to the extension seat 13 and corresponds to the brake guide piece 14 . The two ends of the connecting unit 5 are respectively connected to the corresponding surfaces of the first and second pistons 3 and 4, wherein the connecting unit 5 includes at least a roller which is respectively disposed on the corresponding surface of the first and second pistons 3 and 4 5, 2 and the end of the return spring 5 3 set on the plug 51. If so, a new brake caliper mechanism is constructed by the above structure. When the creation can be assembled, it can be applied to vehicles such as motorcycles, ATVs, electric motorcycles, electric bicycles, bicycles, etc., and when it is used, it is driven by the driving of the vehicle to drive the vehicle. The wire drives the brake wire pulling head 2 2 2 to move upwards, so that the pulling rod 2 2 acts as a lever, amplifies the force and pushes the wedge-shaped guide piece 2 1 to push the first and second directions perpendicular to the moving direction of the wedge-shaped guide piece 2 1 The pistons 3, 4, and the groove 2 of the two sides of the wedge type M332052 sheet 2 1 are used as the orientation of the first and second pistons 3, 4, so that the first and second pistons 3 can be utilized. 4, so that the brakes are used to clamp the pieces 1 4 to each other to produce a clamping force on the wheel platform (shown in the figure), the vehicle force 'to achieve the role of the brake; because the creation is designed to be wedge-shaped guide The angle of 2 1 is set at about 5. ~15. Between, therefore, its role is like the role of the slope of the screw or the jack, can use very little power to generate a great force, in order to generate enough braking force, equivalent to the conventional hydraulic system using Pascal principle to enlarge the braking force The same reason. Moreover, the wedge-shaped guide piece 2 1 and the first and second pistons 3 and 4 are connected by the roller 52 as the interface, so that the resistance of the wedge-shaped guide piece 2 can be reduced, and the wedge-shaped guide piece can be avoided. 2 1 may be self-locking, and the return spring 2 4 ' provided on the rod 2 2 can be used as a pulling force to return the 2 drawbar 2 2 and the wedge guide 2 1 to the original position when driving the vehicle to release the vehicle; The return spring 5 3 at the two ends of the pin 5 1 of the roller 5 2 can be used as the wedge-shaped guide 2 when the workpiece is moved up, and the first and second pistons 3 and 4 are pulled back, and the roller 52 and the cymbal guide are used. 2 1 Close contact at any time, and adjust the wire 2 3 separately, so that the wedge guide piece joint 2 2 1 penetrates and there is a foot dog's movable space to enter and advance the wedge type guide piece 2 1 , the adjustment screw The purpose of 2 3 is to replace the ship required for the first and second pistons 3 and 4 when the brakes are used as the brakes. See the "Sixth and Seventh Diagrams" for the eye, which is the schematic diagram of the cross-sectional state of the second actual example of the creation and the use state diagram of the second embodiment of the present creation. As shown in the figure, in addition to the embodiment of the first embodiment, the first piston 3 is further provided with a control unit 6, and the M332052 controls the early 6 series to have a consistent movement. Double-acting 70 pieces 6 1 , a top column 6 disposed at one end of the actuating element 6 且 and remotely relocated with the first piston 3 2 , a pressure release bomb disposed between the top column 6 2 盥 first piston 3筈β q η ^ 〃 ” b 3 , and a return spring J ^ , , , , 4 disposed between the top member 6 2 of the actuating member 6 1 , wherein the actuating member 61 can be a solenoid valve Or a stepper motor, and 兮 5 ”, 0 — and the dome post 62 is generally in close contact with the first piston: between the piston 3 and the top (four) 2 is provided a pressure relief spring 6 the field column 6 2 is actuated by the element 6 1 When the linkage is shortened, the original thrust of the first piston 3 is reduced by the release of the pressure of the pressure-reducing bomb to form a detonation effect, thereby reducing the pressure of the tire locking, and the top post 62 and the actuating element 6H Dragon Spring 64, Fortune (four) to help the county elastic source. ▲ When using the '1 brain (four) unit 7 to receive the wheel speed signal 7 1 and the brake signal 7 2 at any time, the force of the brakes still comes from driving the fresh pull line head 2 2 2 the car pull line 7 3 ' t煞 car touch, computer control When element 7 detects a tendency that the wheel speed is low or even locked with respect to the speed of the vehicle, the unit 6 is actuated via the computer control unit 7_, and the difficulty 6 2 is retracted to reduce the force of the brake. The speed of the TG member 6 i advances and retreats to adjust the degree of pressure release until the wheel speed returns to the appropriate course. From the above description, it can be seen that this creation can indeed improve the lack of the traditional brake system, and the following advantages are achieved. 1. Economical: the cost of the main hydraulic cylinder and hydraulic piping of the conventional hydraulic disc system can be eliminated. And the machining accuracy of the caliper body is lower than that of the hydraulic caliper. It can be used in a wide range of vehicles and is used as a safety protection for all vehicles. M332052 2·Excellent assembly: Without the hydraulic system, the wedge-type caliper system of this creation can eliminate the process of Air Bleeding, and save a lot for the assembly of the vehicle or the repair of the warranty factory. time. 3. Fail-safe: The current Brake-by-wire design completely loses the basic brake function when the power supply or computer control unit fails. 'The electronic control system of the creation, the source of the basic brake is provided by the manual brake and the pull wire. The solenoid valve or the stepping motor provides the control of releasing the brake pressure. Even if the computer control unit fails, it still has the function of the basic brake. It is a Better security design. In summary, the brake caliper mechanism of the present invention can effectively improve various disadvantages of the conventional use, and the first and second pistons can be driven by the transmission unit to make the brakes come to the order.

片相互夾緊產生煞車力之非液壓式碟煞,以達到制動效I 高、造價低廉、免油壓並可省去煞車油路放空氣 _ . Bleeding)之工序,進而使本創作之産生能更進步、更實用、 更符合使用者之所須,確已符合創作專利申請之要件 依法提出專利申請。 惟以上所述者’僅為本創作之較佳實施例而已, 能以此限定本創作實施之範圍;故,凡依本創作申請: 範圍及創作說明書内容所作之簡單的等效變化與修飾 應仍屬本創作專利涵蓋之範圍内。 【圖式簡單說明】 M332052 第一圖,係習用液壓式碟煞系統之示意圖。 第二圖,係習用液壓式防鎖死煞車控制系統之示意圖。 第三圖,係本創作第一實施例之立體外觀示意圖。 第四圖,係本創作第一實施例之立體分解示意圖。 第五圖,係本創作第一實施例之剖面作動狀態示意圖。 第六圖,係本創作第二實施例之剖面狀態示意圖。 第七圖,係本創作第二實施例之使用狀態示意圖。 【主要元件符號說明】 (習用部分) 主油壓缸··......80 組煞車油管.......8 1 液壓式煞車卡鉗.....8 2 煞車碟片·· ......8 3 電腦控制單元......9 0 液壓控制單元······91 煞車信號開關......9 2 輪速信號感知器.....93 常開式液壓輸入電磁閥·· 9 4 常閉式液壓釋放電磁閥·· 9 5 增壓馬達··......96 增壓泵浦........97 儲壓槽.........9 8 (本創作部份) 12 M332052 卡鉗本體........1 軌道..........11 導槽· · ........12 延伸座.........13 煞車來令片.......14 卡鉗支架........15 傳動單元........2 楔型導片········ 2 1The non-hydraulic discs that are clamped to each other to generate the braking force, so as to achieve the high braking efficiency, low cost, oil-free pressure and the elimination of the brake oil circuit to release the air _ Bleeding process, thereby enabling the creation of the creation It is more progressive, more practical, and more in line with the needs of users. It has indeed met the requirements for the creation of a patent application and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and can limit the scope of the creation of the creation; therefore, the simple equivalent changes and modifications made by the scope of the creation application and the content of the creation specification should be It is still covered by this creation patent. [Simple description of the diagram] M332052 The first picture is a schematic diagram of a conventional hydraulic disc system. The second figure is a schematic diagram of a conventional hydraulic anti-lock brake control system. The third figure is a schematic perspective view of the first embodiment of the present creation. The fourth figure is a perspective exploded view of the first embodiment of the present creation. The fifth figure is a schematic diagram of the cross-sectional actuation state of the first embodiment of the present creation. Fig. 6 is a schematic cross-sectional view showing the second embodiment of the present invention. The seventh figure is a schematic diagram showing the state of use of the second embodiment of the present creation. [Main component symbol description] (customized part) Main hydraulic cylinder ···80 Group brake hose.......8 1 Hydraulic brake caliper.....8 2 Brake disc · · ......8 3 Computer Control Unit...9 0 Hydraulic Control Unit······91 Brake Signal Switch...9 2 Wheel Speed Signal Sensor.... .93 Normally Open Hydraulic Input Solenoid Valve·· 9 4 Normally Closed Hydraulic Release Solenoid Valve·· 9 5 Supercharged Motor··...96 Boost Pump........97 Pressure Storage Slot.........9 8 (this part of the creation) 12 M332052 caliper body........1 track..........11 guide groove · · ... .....12 Extension seat.........13 来车来片....14 caliper bracket........15 transmission unit....... .2 Wedge guides········· 2 1

凹槽..........2 11 拉桿......----22 楔型導片關節······ 2 2 1 煞車拉線頭.......2 2 2 調整螺絲...... · · 2 3 回復彈簧........2 4 第一活塞........ 3 第二活塞··......4 連接單元···‘····5 插銷..........5 1 滾輪........ · · 5 2 回復彈簧........5 3 控制單元........6 致動元件........61 頂柱··........6 2 釋壓彈簧........6 3 13 M332052 回位彈簧·· 電腦控制單元 輪速信號·· 煞車信號·· 煞車拉線··Grooves..........2 11 Tie rods...----22 Wedge guide joints······ 2 2 1 Brake puller... .2 2 2 adjusting screw... · · 2 3 return spring.....2 4 first piston........ 3 second piston··..... .4 Connection unit···'····5 Latch..........5 1 Roller........ · · 5 2 Resilience spring........5 3 Control unit........6 Actuating element........61 Top column···........6 2 Pressure relief spring........6 3 13 M332052 Return spring ·· Computer control unit wheel speed signal ·· Brake signal ·· Brake cable ··

Claims (1)

M332052 九、申請專利範圍: 1 . 一種煞車卡鉗機構,其包括有: '—^鉗本體,其一端面係設有一執道,且該卡鉗本 體之二側係分別具有一與軌道連通之導槽,並於該卡钳 本體之其中一侧設有一延伸座,該中係設有二相對應之 煞車來令片; 一傳動單元,至少包含有一活動設於上述軌道中之 楔型導片、及一連接該楔型導片之拉桿; ⑩ 一第一活塞,係活動設於上述導槽之一側; 一第二活塞,係活動設於係設於上述導槽鄰近延伸 座之另一侧,且與煞車來令片對應;以及 、一連接單元,其二端係分別與第一、二活塞之對應 面連接。 y 2 .依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 卡钳本體上係設有—^鉗支架。 ^ 3 .依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 楔型導片之二面係分別設有一凹槽。 4. 依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 拉桿之一端係具有與楔型導片連接之楔型導片關節,另 一端係設有一煞車拉線頭。 5. 依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 楔型導片與拉桿之間係設有一調整螺絲。 6 .依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 拉桿與卡钳本體之間係連接有一回復彈簧。 15 M332052 7. 依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 連接單元至少包含有分別配合插銷設於第一、二活塞對 應面之滾輪、及二端別鉤設於插銷上之回復彈簧。 8. 依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 第一活塞更可進一步設有控制單元,該控制單元係具有 一致動元件、一設於致動元件一端且與第一活塞連接之 頂柱、一設於頂柱與第一活塞間之釋壓彈簧、及一設於 致動元件與頂柱間之回位彈簧。 9 .依申請專利範圍第1項所述之煞車卡鉗機構,其中,該 致動元件係可為電磁閥或步進馬達。 16M332052 IX. Patent application scope: 1. A brake caliper mechanism, comprising: a body of a '-^ clamp, one end face of which is provided with an obstruction, and the two sides of the caliper body respectively have a guide groove communicating with the track. And an extension seat is disposed on one side of the caliper body, wherein the middle system is provided with two corresponding brakes to make a piece; a transmission unit includes at least one wedge-shaped guide piece disposed in the track, and a a pull rod connecting the wedge guide piece; 10 a first piston is movably disposed on one side of the guide groove; a second piston is movably disposed on the other side of the guide groove adjacent to the extension seat, and Corresponding to the braking device; and a connecting unit, the two ends of which are respectively connected with the corresponding surfaces of the first and second pistons. y 2. The brake caliper mechanism according to claim 1, wherein the caliper body is provided with a clamp bracket. The brake caliper mechanism according to the first aspect of the invention, wherein the two sides of the wedge guide are respectively provided with a groove. 4. The brake caliper mechanism according to claim 1, wherein one end of the pull rod has a wedge-shaped guide joint connected to the wedge guide piece, and the other end is provided with a brake puller head. 5. The brake caliper mechanism of claim 1, wherein an adjustment screw is disposed between the wedge guide and the tie rod. 6. The brake caliper mechanism according to claim 1, wherein a return spring is coupled between the pull rod and the caliper body. </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The return spring. 8. The brake caliper mechanism according to claim 1, wherein the first piston is further provided with a control unit having an actuating element, one at one end of the actuating element and the first a top column connected to the piston, a pressure release spring disposed between the top column and the first piston, and a return spring disposed between the actuating member and the top post. 9. The brake caliper mechanism of claim 1, wherein the actuating element is a solenoid valve or a stepper motor. 16
TW96220577U 2007-12-04 2007-12-04 Brake caliper structure TWM332052U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385085B (en) * 2010-03-18 2013-02-11 Kwang Yang Motor Co Vehicle parking device
TWI697435B (en) * 2019-04-19 2020-07-01 彥豪金屬工業股份有限公司 Anti-lock braking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385085B (en) * 2010-03-18 2013-02-11 Kwang Yang Motor Co Vehicle parking device
TWI697435B (en) * 2019-04-19 2020-07-01 彥豪金屬工業股份有限公司 Anti-lock braking device

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