TWI605966B - Hydraulic-mechanical hybrid braking system - Google Patents
Hydraulic-mechanical hybrid braking system Download PDFInfo
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- TWI605966B TWI605966B TW104119246A TW104119246A TWI605966B TW I605966 B TWI605966 B TW I605966B TW 104119246 A TW104119246 A TW 104119246A TW 104119246 A TW104119246 A TW 104119246A TW I605966 B TWI605966 B TW I605966B
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Description
本發明係關於一種液壓及機械混合式剎車結構，特別係關於一種可用於自行車或機車之液壓及機械混合式剎車結構。 The present invention relates to a hydraulic and mechanical hybrid brake structure, and more particularly to a hydraulic and mechanical hybrid brake structure that can be used in a bicycle or a locomotive.
近年來由於節能減碳以及養生觀念的盛行，使得採用自行車作為日常通勤或者是休閒健身工具的人口大為增加。又因為材料科學、空氣動力學、人體工學以及其他各種設計與製造技術上的進步，使得現代自行車的速度等性能表現也大為提昇。 In recent years, due to the prevalence of energy conservation and carbon reduction and the concept of health care, the population using bicycles as daily commuting or leisure fitness tools has increased greatly. And because of advances in materials science, aerodynamics, ergonomics, and various other design and manufacturing techniques, the performance of modern bicycles has also greatly improved.
但是，由於自行車數量的增加以及速度的提升，使得自行車發生事故的機率以及事故所造成之後果的嚴重性也大大的提高，因此，自行車剎車系統的效能與可靠性相形之下就變得更為重要。然而，習知之自行車剎車系統幾乎都是使用簡單的機械式結構，其剎車效能常常不足以應付緊急狀況之所需。而常見於汽車上的液壓式剎車系統，其剎車效能雖然較習知之自行車剎車高上許多，但若要將其裝設於自行車上使用，又必須因應自行車較為簡單且強度較低的結構，以及極為有限的荷重及動力，而將結構大幅簡化，如此一來，可靠度又會因此而降低，特別是當液壓液滲 漏而造成液壓系統內壓力不足時，液壓式剎車系統便會失去功能。 However, due to the increase in the number of bicycles and the increase in speed, the probability of bicycle accidents and the severity of the accidents are greatly increased. Therefore, the performance and reliability of the bicycle brake system become more important. However, conventional bicycle brake systems use almost simple mechanical structures, and their braking performance is often insufficient to meet the needs of an emergency. The hydraulic brake system, which is commonly used in automobiles, has a much higher braking performance than conventional bicycle brakes. However, if it is to be installed on a bicycle, it must be designed to be simpler and less rigid. Extremely limited load and power, and greatly simplified the structure, so that the reliability will be reduced, especially when hydraulic fluid seepage The hydraulic brake system loses its function when the pressure in the hydraulic system is insufficient due to leakage.
因此，要如何有效改善或解決上述剎車系統效能或是可到度上之問題便成為相關業者或是一般大眾所關心並積極尋求解決之道的重要目標。 Therefore, how to effectively improve or solve the above-mentioned brake system performance or the problem of the degree of accessibility has become an important goal of the relevant industry or the general public to care for and actively seek solutions.
本發明係要解決自行車剎車系統剎車效能不佳，以及將液壓式剎車裝設於自行車上時無法兼顧降低荷重以及裝置可靠度之問題。 The invention solves the problem that the brake performance of the bicycle brake system is not good, and the hydraulic brake is installed on the bicycle, and the load and the reliability of the device cannot be balanced.
本發明為一種液壓及機械混合式剎車結構，其包括：驅動模組；主缸體；以及副缸體。驅動模組具有第一殼體與驅動單元；主缸體具有第二殼體，第二殼體內具有第一液壓單元及第二液壓單元，第一液壓單元與驅動單元之輸出端相機械式推擠結合，第二液壓單元與第一液壓單元相連通且相液壓或機械式推擠結合；副缸體具有第三殼體，第三殼體內具有與第一液壓單元連通且液壓式推擠結合之第三液壓單元。 The present invention is a hydraulic and mechanical hybrid brake structure comprising: a drive module; a master cylinder; and a secondary cylinder. The driving module has a first housing and a driving unit; the main cylinder has a second housing, the second housing has a first hydraulic unit and a second hydraulic unit, and the first hydraulic unit and the output end of the driving unit are mechanically pushed The second hydraulic unit is in communication with the first hydraulic unit and is hydraulically or mechanically pushed; the auxiliary cylinder has a third housing having a communication with the first hydraulic unit and hydraulically pushing and combining The third hydraulic unit.
藉由本發明的實施，至少可達到下列進步功效： With the implementation of the present invention, at least the following advancements can be achieved:
一、可藉由液壓組件提高剎車系統的剎車效能。 First, the braking performance of the brake system can be improved by hydraulic components.
二、可避免剎車系統在液壓不足時無法作動而發生危險，確保行車安全。 Second, it can avoid the danger that the brake system can not be operated when the hydraulic pressure is insufficient, so as to ensure the safety of driving.
為了使任何熟習相關技藝者了解本發明之技術內容並據以實施，且根據本說明書所揭露之內容、申請專利範圍及圖式，任何熟習相關技藝者可輕易地理解本發明相關之目的及優點，因此將在實施方式中詳細敘述本發明之詳細特徵以及優點。 In order to make those skilled in the art understand the technical content of the present invention and implement it, and according to the disclosure, the patent scope and the drawings, the related objects and advantages of the present invention can be easily understood by those skilled in the art. The detailed features and advantages of the present invention will be described in detail in the embodiments.
100‧‧‧液壓及機械混合式剎車結構 100‧‧‧Hydraulic and mechanical hybrid brake structures
10‧‧‧驅動模組 10‧‧‧Drive Module
110‧‧‧第一殼體 110‧‧‧First housing
111‧‧‧第一結合面 111‧‧‧ first joint
112‧‧‧第一凹槽 112‧‧‧First groove
113‧‧‧液位視窗 113‧‧‧Level window
120‧‧‧驅動單元 120‧‧‧ drive unit
121‧‧‧驅動件 121‧‧‧ Drives
122‧‧‧第二凹槽 122‧‧‧second groove
123‧‧‧楔形斜面 123‧‧‧Wedge bevel
124‧‧‧結合端 124‧‧‧Binding end
131‧‧‧防塵套 131‧‧‧Leather cover
141‧‧‧第一復位彈簧 141‧‧‧First return spring
151‧‧‧拉柄 151‧‧‧ handle
152‧‧‧安裝孔 152‧‧‧Installation holes
153‧‧‧固定螺帽/固定螺絲 153‧‧‧ fixing nut / fixing screw
154‧‧‧止付螺絲 154‧‧‧stop screw
155‧‧‧止付螺絲孔 155‧‧‧stop screw holes
161‧‧‧頂出球體 161‧‧‧Out of the sphere
20‧‧‧主缸體 20‧‧‧Master cylinder
210‧‧‧第二殼體 210‧‧‧Second housing
211‧‧‧第二結合面 211‧‧‧ second joint
212‧‧‧第一液壓單元 212‧‧‧First hydraulic unit
213‧‧‧第一活塞 213‧‧‧First Piston
214‧‧‧頂桿 214‧‧‧Pole
215‧‧‧第一液壓缸 215‧‧‧First hydraulic cylinder
216‧‧‧第二液壓單元 216‧‧‧Second hydraulic unit
217‧‧‧第二活塞 217‧‧‧second piston
218‧‧‧第二液壓缸 218‧‧‧Second hydraulic cylinder
219‧‧‧第一開口 219‧‧‧ first opening
220‧‧‧第一來令片 220‧‧‧First Order Film
221‧‧‧密封環 221‧‧‧Seal ring
222‧‧‧第二復位彈簧 222‧‧‧Second return spring
223‧‧‧密封環溝槽 223‧‧‧Seal ring groove
224‧‧‧平面軸承 224‧‧‧planar bearings
230‧‧‧隔板 230‧‧ ‧ partition
231‧‧‧頂出孔 231‧‧‧Top hole
232‧‧‧液壓孔 232‧‧‧Hydraulic holes
233‧‧‧液壓液通道 233‧‧‧Hydraulic fluid passage
240‧‧‧液體儲存室 240‧‧‧Liquid storage room
241‧‧‧補充流道 241‧‧‧Supply runner
242‧‧‧單向閥/逆止閥 242‧‧‧check valve / check valve
243‧‧‧補充孔 243‧‧‧Adding holes
244‧‧‧氣室 244‧‧ ‧ air chamber
245‧‧‧補充孔蓋 245‧‧‧Supply hole cover
246‧‧‧回流流道 246‧‧‧ return flow channel
30‧‧‧副缸體 30‧‧‧Sub-cylinder
310‧‧‧第三殼體 310‧‧‧ third housing
311‧‧‧第三液壓單元 311‧‧‧ Third hydraulic unit
312‧‧‧第三活塞 312‧‧‧ Third Piston
313‧‧‧第三液壓缸 313‧‧‧ Third hydraulic cylinder
314‧‧‧第二開口 314‧‧‧ second opening
315‧‧‧排放孔 315‧‧‧Drain hole
316‧‧‧定壓洩壓閥 316‧‧‧ Constant pressure relief valve
320‧‧‧第二來令片 320‧‧‧Second order film
40‧‧‧碟盤通道 40‧‧‧Disc channel
41‧‧‧剎車碟盤 41‧‧‧ brake disc
200‧‧‧液壓及機械混合式剎車結構 200‧‧‧Hydraulic and mechanical hybrid brake structures
50‧‧‧驅動模組 50‧‧‧Drive Module
510‧‧‧第一殼體 510‧‧‧First housing
520‧‧‧驅動單元 520‧‧‧ drive unit
521‧‧‧第一驅動件 521‧‧‧First drive
524‧‧‧結合端 524‧‧‧Binding end
531‧‧‧第二驅動件 531‧‧‧second drive
541‧‧‧復位彈簧 541‧‧‧Return spring
542‧‧‧彈簧擋板 542‧‧‧Spring baffle
551‧‧‧拉柄 551‧‧‧ handle
552‧‧‧第一支點 552‧‧‧ first point
553‧‧‧第二支點 553‧‧‧second pivot point
554‧‧‧第一軸心 554‧‧‧first axis
555‧‧‧第一開口銷 555‧‧‧First cotter pin
556‧‧‧第二軸心 556‧‧‧Second axis
557‧‧‧第二開口銷 557‧‧‧Second cotter pin
300‧‧‧液壓及機械混合式剎車結構 300‧‧‧Hydraulic and mechanical hybrid brake structures
60‧‧‧驅動模組 60‧‧‧Drive Module
610‧‧‧第一殼體 610‧‧‧First housing
612‧‧‧滑槽 612‧‧ ‧ chute
620‧‧‧驅動單元 620‧‧‧ drive unit
621‧‧‧第一驅動件 621‧‧‧First drive
622‧‧‧第一凹槽 622‧‧‧First groove
623‧‧‧平面軸承 623‧‧‧planar bearings
624‧‧‧結合端 624‧‧‧Binding end
625‧‧‧耐磨耗墊片 625‧‧‧Abrasion resistant gasket
631‧‧‧第二驅動件 631‧‧‧second drive
632‧‧‧第二凹槽 632‧‧‧second groove
633‧‧‧凸塊 633‧‧‧Bumps
641‧‧‧復位彈簧 641‧‧‧Return spring
642‧‧‧彈簧擋板 642‧‧‧Spring baffle
651‧‧‧拉柄 651‧‧‧ handle
652‧‧‧安裝孔 652‧‧‧Installation hole
653‧‧‧固定螺絲 653‧‧‧ fixing screws
661‧‧‧頂出球體 661‧‧‧Out of the sphere
400‧‧‧液壓及機械混合式剎車結構 400‧‧‧Hydraulic and mechanical hybrid brake structures
70‧‧‧驅動模組 70‧‧‧Drive Module
710‧‧‧第一殼體 710‧‧‧ first housing
712‧‧‧斜向齒槽 712‧‧‧ oblique cogging
720‧‧‧驅動單元 720‧‧‧ drive unit
721‧‧‧驅動件 721‧‧‧ drive parts
724‧‧‧結合端 724‧‧‧Binding end
751‧‧‧拉柄 751‧‧‧ handle
752‧‧‧安裝孔 752‧‧‧Installation hole
753‧‧‧固定螺絲/螺帽 753‧‧‧ fixing screws/nuts
[第1A圖]為本發明第一實施例之一種液壓及機械混合式剎車設置於腳踏車上的應用例圖；[第1B圖]為本發明第一實施例之一種液壓及機械混合式剎車的外觀立體圖；[第2A圖]為本發明第一實施例之一種驅動模組結構右視分解圖；[第2B圖]為本發明第一實施例之一種驅動模組結構左視分解圖；[第2C圖]為本發明第一實施例之另一種驅動件結構立體圖[第2D圖]為本發明第一實施例之又一種驅動模組結構左視分解圖；[第3A圖]為本發明第一實施例之一種主缸體結構右視分解圖；[第3B圖]為本發明第一實施例之一種主缸體結構左視分解圖；[第3C圖]為本發明第一實施例之一種驅動單元、第一液壓單元及第二液壓單元各活動零組件及其相對位置圖；[第3D圖]為本發明第一實施例之另一種驅動單元、第一液壓單元及第二液壓單元各活動零組件及其相對位置圖；[第3E圖]為本發明第一實施例之又一種驅動單元、第一液壓單元及第二液壓單元各活動零組件及其相對位置圖；[第3F圖]為本發明第一實施例之再一種驅動單元、第一液壓單元及第二液壓單元各活動零組件及其相對位置圖；[第4A圖]為本發明第一實施例之一種副缸體結構右視分解圖；[第4B圖]為本發明第一實施例之一種副缸體結構左視分解圖； [第5A圖]為本發明第一實施例之一種液壓及機械混合式剎車結構右視分解圖；[第5B圖]為本發明第一實施例之一種液壓及機械混合式剎車結構左視分解圖；[第6A圖]為本發明第一實施例之一種驅動模組、主缸體及副缸體相對位置右視圖；[第6B圖]為本發明第一實施例之一種驅動模組、主缸體及副缸體相對位置左視圖；[第7A圖]為本發明第一實施例之一種液壓及機械混合式剎車未作動狀態下之結構示意圖；[第7B圖]為本發明第一實施例之一種液壓及機械混合式剎車以液壓方式作動狀態下之結構示意圖；[第8A圖]為本發明第一實施例之另一種液壓及機械混合式剎車未作動時之結構示意圖；[第8B圖]為本發明第一實施例之另一種液壓及機械混合式剎車以液壓方式作動狀態下之結構示意圖；[第9A圖]為本發明第一實施例之再一種液壓及機械混合式剎車未作動狀態下之結構示意圖；[第9B圖]為本發明第一實施例之一種液壓及機械混合式剎車以機械方式作動狀態下之結構示意圖；[第10A圖]為本發明第一實施例之一種液體儲存室、補充孔與補充流道結構示意圖；[第10B圖]為本發明第一實施例之一種設有單向閥/逆止閥之補充流道結構示意圖； [第11A圖]為本發明第二實施例之一種液壓及機械混合式剎車的外觀立體圖；[第11B圖]為本發明第二實施例之一種液壓及機械混合式剎車結構右視分解圖；[第11C圖]為本發明第二實施例之一種液壓及機械混合式剎車結構左視分解圖；[第12A圖]為本發明第三實施例之一種液壓及機械混合式剎車的外觀立體圖。 1A is a view showing an application example of a hydraulic and mechanical hybrid brake provided on a bicycle according to a first embodiment of the present invention; [FIG. 1B] is a hydraulic and mechanical hybrid brake according to a first embodiment of the present invention; [FIG. 2A] is a left side exploded view of a drive module structure according to a first embodiment of the present invention; [FIG. 2B] is a left side exploded view of a drive module structure according to a first embodiment of the present invention; 2C is a perspective view showing another structure of a driving member according to a first embodiment of the present invention. FIG. 2D is a left side exploded view of another driving module structure according to the first embodiment of the present invention; [FIG. 3A] is a view of the present invention. A left side exploded view of a main cylinder structure of the first embodiment; [Fig. 3B] is a left side exploded view of a main cylinder structure of the first embodiment of the present invention; [3C] is a first embodiment of the present invention a movable unit of the driving unit, the first hydraulic unit and the second hydraulic unit and a relative position map thereof; [3D] is another driving unit, a first hydraulic unit and a second hydraulic pressure according to the first embodiment of the present invention; Unit activity components and their relative position map; [3E] is the hair Another movable component of the driving unit, the first hydraulic unit and the second hydraulic unit of the first embodiment and their relative position maps; [FIG. 3F] FIG. 3 is a further driving unit and a first hydraulic pressure according to the first embodiment of the present invention; FIG. 4A is a right side exploded view of a sub-cylinder structure according to a first embodiment of the present invention; [FIG. 4B] is a first embodiment of the present invention; An exploded view of a sub-cylinder structure of the example; 5A is a right side exploded view of a hydraulic and mechanical hybrid brake structure according to a first embodiment of the present invention; [5B] is a left side exploded view of a hydraulic and mechanical hybrid brake structure according to a first embodiment of the present invention; Figure 6 is a right side elevational view of a drive module, a master cylinder block and a secondary cylinder block according to a first embodiment of the present invention; [Fig. 6B] is a drive module according to the first embodiment of the present invention; The left side view of the relative positions of the master cylinder and the secondary cylinder; [FIG. 7A] is a schematic structural view of a hydraulic and mechanical hybrid brake in an unactuated state according to the first embodiment of the present invention; [FIG. 7B] is the first aspect of the present invention. A schematic structural view of a hydraulic and mechanical hybrid brake in a hydraulically actuated state; [8A] is a schematic structural view of another hydraulic and mechanical hybrid brake in accordance with a first embodiment of the present invention; 8B is a schematic structural view of another hydraulic and mechanical hybrid brake in a hydraulically actuated state according to the first embodiment of the present invention; [FIG. 9A] FIG. 9 is another hydraulic and mechanical hybrid brake according to the first embodiment of the present invention. Unactuated state [Fig. 9B] is a schematic structural view of a hydraulic and mechanical hybrid brake in a mechanically actuated state according to a first embodiment of the present invention; [Fig. 10A] is a liquid storage chamber according to a first embodiment of the present invention, Schematic diagram of a supplementary flow passage and a supplementary flow passage; [Fig. 10B] is a schematic view showing a supplementary flow passage structure provided with a check valve/check valve according to the first embodiment of the present invention; [11A] is an external perspective view of a hydraulic and mechanical hybrid brake according to a second embodiment of the present invention; [11B] is a right exploded view of a hydraulic and mechanical hybrid brake structure according to a second embodiment of the present invention; 11C is a left side exploded view of a hydraulic and mechanical hybrid brake structure according to a second embodiment of the present invention; [12A] is an external perspective view of a hydraulic and mechanical hybrid brake according to a third embodiment of the present invention.
[第12B圖]為本發明第三實施例之一種驅動模組左視立體圖；[第12C圖]為本發明第三實施例之一種驅動模組右視立體圖；[第12D圖]為本發明第三實施例之一種液壓及機械混合式剎車結構右視分解圖；[第12E圖]為本發明第三實施例之一種液壓及機械混合式剎車結構左視分解圖；以及[第13圖]為本發明第四實施例之一種液壓及機械混合式剎車結構右視分解圖。 [FIG. 12B] FIG. 12 is a left perspective view of a driving module according to a third embodiment of the present invention; [12C] is a right perspective view of a driving module according to a third embodiment of the present invention; [12D] is the present invention A left-side exploded view of a hydraulic and mechanical hybrid brake structure of a third embodiment; [12E] is a left exploded view of a hydraulic and mechanical hybrid brake structure according to a third embodiment of the present invention; and [Fig. 13] A right side exploded view of a hydraulic and mechanical hybrid brake structure according to a fourth embodiment of the present invention.
如第1A圖及第1B圖所示，本發明之第一實施例提供一種液壓及機械混合式剎車結構100，其包括：一驅動模組10；一主缸體20；以及一副缸體30。 As shown in FIGS. 1A and 1B, a first embodiment of the present invention provides a hydraulic and mechanical hybrid brake structure 100 comprising: a drive module 10; a master cylinder 20; and a secondary cylinder 30. .
如第2A圖及第2B圖所示，驅動模組10之功用是當車輛要進行剎車時，將來自剎車拉柄或剎車踏板等剎車觸發裝置的機械動作，轉 換成可以驅動整個液壓及機械混合式剎車結構100的液壓動作或是機械動作。驅動模組10具有一第一殼體110與一驅動單元120。 As shown in FIGS. 2A and 2B, the function of the driving module 10 is to rotate the mechanical action of the brake triggering device such as the brake lever or the brake pedal when the vehicle is to brake. The hydraulic or mechanical action of the entire hydraulic and mechanical hybrid brake structure 100 can be driven. The driving module 10 has a first housing 110 and a driving unit 120.
第一殼體110具有一第一結合面111。第一殼體110之功用主要是用以作為驅動模組10中的其他零組件依附或裝設的支撐結構，並提供容置於其中的其他組件防水、防塵等等保護。由於第一殼體110之功用主要是用以作為驅動模組10中的其他零組件依附或裝設的支撐結構，因此，驅動單元120是可旋轉的結合於第一殼體110上。 The first housing 110 has a first bonding surface 111. The function of the first housing 110 is mainly to support or install the support structure as other components in the drive module 10, and to provide protection against other components contained therein, such as waterproofing, dustproof, and the like. Since the function of the first housing 110 is mainly used as a supporting structure for attaching or mounting other components in the driving module 10, the driving unit 120 is rotatably coupled to the first housing 110.
驅動單元120係由一驅動件121依序穿過第一殼體110及一防塵套131、一第一復位彈簧141後與一拉柄151相結合後所組成。防塵套131之功用是提供被包容於其內的驅動件121部分部位及第一復位彈簧141保護，同時也避免塵土或雨水等異物經由第一殼體110與驅動件121之間的間隙侵入本實施例所提供之液壓及機械混合式剎車結構100中而增加了機件的損耗甚至是損壞。 The driving unit 120 is formed by a driving member 121 passing through the first housing 110 and a boot 131, a first return spring 141, and a handle 151. The function of the dust jacket 131 is to provide a portion of the driving member 121 accommodated therein and the first return spring 141 to protect, and also prevent foreign matter such as dust or rain from entering the gap between the first housing 110 and the driving member 121. The hydraulic and mechanical hybrid brake structure 100 provided by the embodiment increases the loss or even damage of the machine.
當車輛駕駛拉動剎車拉柄或踩下剎車踏板等剎車觸發裝置時，經由連桿或是拉索等機構的傳遞而帶動拉柄151，同時也一同帶動了驅動件121轉動。而第一復位彈簧141的兩端是分別固定於第一殼體110及拉柄151上的。當拉柄151被帶動而旋轉時，第一復位彈簧141便隨之被旋緊及壓縮，因此，當駕駛放鬆剎車拉柄或剎車踏板時，拉柄151及驅動件121便可藉由被旋緊及壓縮之第一復位彈簧141的回復力而回復到其初始位置。 When the vehicle drives the brake lever or the brake trigger device such as the brake pedal, the handle 151 is driven by the transmission of a link or a cable, and the drive member 121 is also rotated. The two ends of the first return spring 141 are respectively fixed to the first housing 110 and the handle 151. When the handle 151 is rotated and rotated, the first return spring 141 is tightened and compressed, so that when the brake handle or the brake pedal is released, the handle 151 and the driving member 121 can be rotated. The returning force of the first return spring 141 is compressed and returned to its original position.
第一殼體110與驅動件121間設置有至少三個頂出球體161。頂出球體161一般均為質地較為堅硬且不易磨損的材質，例如以鋼 材製成。第一殼體110上形成有與該些頂出球體161數量相同之第一凹槽112，而驅動件121上也形成有相同數量之第二凹槽122，使得驅動件121在與第一殼體110結合之後且在液壓及機械混合式剎車結構100尚未作動的狀態下，每一個頂出球體161的兩端都可同時分別卡設/容置於一個第一凹槽112及一個第二凹槽122中。 At least three ejector spheres 161 are disposed between the first housing 110 and the driving member 121. The ejector ball 161 is generally a material that is relatively hard and hard to wear, such as steel. Made of wood. The first housing 110 is formed with the same number of the first recesses 112 as the ejecting spheres 161, and the driving member 121 is also formed with the same number of second recesses 122, so that the driving member 121 is in the first shell After the body 110 is combined and in the state in which the hydraulic and mechanical hybrid brake structure 100 has not been actuated, both ends of each of the ejector balls 161 can be respectively clamped/accommodated in a first recess 112 and a second recess. In the slot 122.
如第2C圖所示，驅動件121上每一個與頂出球體161相對的位置除了可以是形成有第二凹槽122(圖未示)的結構之外，也可以是形成有一楔形斜面123的造形。這使得驅動件121在與第一殼體110結合後，每一個頂出球體161靠第一殼體110的一端是卡設/容置於一個第一凹槽112內，另一端則是與一楔形斜面123相接觸。 As shown in FIG. 2C, each position of the driving member 121 opposite to the ejector ball 161 may be formed with a wedge-shaped inclined surface 123 in addition to the structure in which the second groove 122 (not shown) is formed. Shape. After the driving member 121 is coupled with the first housing 110, one end of each of the ejecting balls 161 against the first housing 110 is inserted/accommodated in a first recess 112, and the other end is The wedge-shaped bevels 123 are in contact.
請同時參考第2A圖、第2B圖及第2D圖，拉柄151具有一安裝孔152，而驅動件121則具有一結合端124，且結合端124之截面輪廓係與安裝孔152之形狀相符，好讓驅動件121能夠緊密結合並固定於安裝孔152中。 Referring to FIG. 2A, FIG. 2B and FIG. 2D simultaneously, the handle 151 has a mounting hole 152, and the driving member 121 has a coupling end 124, and the cross-sectional profile of the coupling end 124 conforms to the shape of the mounting hole 152. Therefore, the driving member 121 can be tightly coupled and fixed in the mounting hole 152.
由於結合端124之截面輪廓只需與安裝孔152之形狀相符即可，因此安裝孔152之形狀與結合端124之截面輪廓形狀也可以是一相同之三角形、四邊形或多邊形。在第2A圖及2B圖是以六角形作為範例。 Since the cross-sectional profile of the joint end 124 only needs to conform to the shape of the mounting hole 152, the shape of the mounting hole 152 and the cross-sectional contour shape of the joint end 124 may also be the same triangle, quadrangle or polygon. Figures 2A and 2B are examples of hexagons.
為了使驅動件121能夠更牢固地固定於安裝孔152中，結合端124上可進一步形成有一螺牙段或至少一螺孔，以在驅動件121之結合端124***拉柄151上之安裝孔152之後，還可再藉由鎖固於該結合端124上之一固定螺帽/螺絲153將驅動件121與拉柄151鎖緊、固定。 In order to enable the driving member 121 to be more firmly fixed in the mounting hole 152, a screw thread segment or at least one screw hole may be further formed on the joint end 124 to be inserted into the mounting hole of the pull handle 151 at the joint end 124 of the driving member 121. After the 152, the driving member 121 and the handle 151 can be locked and fixed by fixing the nut/screw 153 to the binding end 124.
此外，也可以在拉柄151的側面形成有至少一個由拉柄151 側面貫穿至安裝孔152內之止付螺絲孔155，使得驅動件121之結合端124在卡設於拉柄151之安裝孔152內之後，可以藉由鎖固在止付螺絲孔內的止付螺絲154進行固定。 In addition, at least one of the handles 151 may be formed on the side of the handle 151. The side surface penetrates into the stop screw hole 155 in the mounting hole 152, so that the joint end 124 of the driving member 121 can be locked in the stop screw hole after being inserted into the mounting hole 152 of the handle 151. The screw 154 is fixed.
如第2D圖所示，由於結合端124之截面輪廓與安裝孔152只需形狀相符，就可以讓驅動件121緊密結合並固定於安裝孔152中，因此，驅動件121之結合端124上與拉柄151之安裝孔152內也可以分別形成有形狀與數量皆相互吻合之齒溝，以使驅動件121與拉柄151可以藉由結合端124上與安裝孔152內之齒溝相互緊密結合。 As shown in FIG. 2D, since the cross-sectional profile of the bonding end 124 only needs to conform to the shape of the mounting hole 152, the driving member 121 can be tightly coupled and fixed in the mounting hole 152. Therefore, the bonding end 124 of the driving member 121 is The groove 151 of the handle 151 can also be formed with a groove having a shape and a quantity matching with each other, so that the driving member 121 and the handle 151 can be tightly coupled with the groove in the mounting hole 152 through the joint end 124. .
如第3A圖、第3B圖及第5A圖所示，主缸體20具有：一第二殼體210，其係結合於第一殼體110的第一結合面111上。而在第二殼體210遠離第一結合面111的一側則具有一第二結合面211。 As shown in FIG. 3A, FIG. 3B, and FIG. 5A, the master cylinder 20 has a second casing 210 coupled to the first joint surface 111 of the first casing 110. On the side of the second housing 210 away from the first bonding surface 111, a second bonding surface 211 is formed.
第二殼體210內具有一第一液壓單元212及一第二液壓單元216。其中，第一液壓單元212是將一第一活塞213容置於一第一液壓缸215中而組成的。 The second housing 210 has a first hydraulic unit 212 and a second hydraulic unit 216 therein. The first hydraulic unit 212 is formed by accommodating a first piston 213 in a first hydraulic cylinder 215.
為了提高第一活塞213與第一液壓缸215間之密合度，可以進一步在第一活塞213上裝設至少一密封環221，或是在第一活塞213上形成至少一密封環溝槽223，再將密封環221固定裝設於密封環溝槽223中。一般來說，密封環221可以是以橡膠或其他彈性材料所製成之O形環。 In order to improve the tightness between the first piston 213 and the first hydraulic cylinder 215, at least one sealing ring 221 may be further disposed on the first piston 213, or at least one sealing ring groove 223 may be formed on the first piston 213. The seal ring 221 is then fixedly mounted in the seal ring groove 223. Generally, the seal ring 221 can be an O-ring made of rubber or other resilient material.
請同時參考第3C至3F圖，第一液壓單元212中的第一活塞213在靠近驅動單元120之一端是與驅動單元120中之驅動件121互相接觸且緊靠，使得第一液壓單元212與驅動單元120之輸出端形成機械式的結合，並且可以相互推擠。 Referring to FIGS. 3C to 3F simultaneously, the first piston 213 of the first hydraulic unit 212 is in contact with the driving member 121 in the driving unit 120 and abuts at one end of the driving unit 120, so that the first hydraulic unit 212 and the first hydraulic unit 212 are The outputs of the drive unit 120 form a mechanical bond and can be pushed against each other.
由於第一活塞213在靠近驅動單元120之一端是與驅動單元120中之驅動件121互相接觸且緊靠的，而驅動件121在剎車的動作過程中會因為被拉柄151帶動而旋轉。因此，如果驅動件121與第一活塞213之間的摩擦力過大，就會使得組件動作時遭遇的阻力增高，同時也增加了組件的磨耗而降低了使用壽命。所以，為減低驅動件121與第一活塞213之間因摩擦而造成之阻力，也可以在驅動件121與第一活塞213之間置入一平面軸承224，以使駕駛入在操作時更為省力，並可降低零件的磨耗。 Since the first piston 213 is in contact with and abuts against the driving member 121 in the driving unit 120 at one end of the driving unit 120, the driving member 121 is rotated by the pulling handle 151 during the braking operation. Therefore, if the friction between the driving member 121 and the first piston 213 is too large, the resistance encountered during the operation of the assembly is increased, and the wear of the assembly is increased to reduce the service life. Therefore, in order to reduce the resistance caused by the friction between the driving member 121 and the first piston 213, a plane bearing 224 may be disposed between the driving member 121 and the first piston 213 to make the driving operation more in operation. It is labor-saving and can reduce the wear of parts.
請再參考第3A圖至第3F圖以及第5A圖至第6B圖，第二液壓單元216是由將一第二活塞217容置於一第二液壓缸218中而組成的。 而第二活塞217在鄰近於第三液壓單元311的一端則進一步又結合有一第一來令片220。 Referring to FIGS. 3A-3F and 5A-6B, the second hydraulic unit 216 is formed by accommodating a second piston 217 in a second hydraulic cylinder 218. The second piston 217 is further coupled with a first order piece 220 at an end adjacent to the third hydraulic unit 311.
第一活塞213在鄰近第二活塞217處設有至少一頂桿214。 頂桿214與第二活塞217相互接觸，而與第二活塞217形成機械式結合並且可以相互推擠，同時因此而可以分別在第一液壓缸215及第二液壓缸218中同步移動。 The first piston 213 is provided with at least one ram 214 adjacent to the second piston 217. The jack 214 and the second piston 217 are in contact with each other, and are mechanically coupled with the second piston 217 and can be pushed against each other, and thus can be synchronously moved in the first hydraulic cylinder 215 and the second hydraulic cylinder 218, respectively.
請同時參考第7A圖，第一液壓缸215與第二液壓缸218間形成有一隔板230，隔板230上則形成至少一頂出孔231以及至少一液壓孔232。頂出孔231的數量及位置是跟頂桿214對應的，這使得頂桿214可以穿梭於頂出孔231內；而液壓孔232則是讓液壓液可在第一液壓缸215與第二液壓缸218間流通。這樣的結構使得第一活塞213與第二活塞217可以透過機械或液壓的方式相互推擠而移動。也就是說，第二液壓單元216與第一液壓單元212是互相連通而且可經由液壓方式或機械方式相互結合 及推擠的。 Referring to FIG. 7A, a partition plate 230 is formed between the first hydraulic cylinder 215 and the second hydraulic cylinder 218. The partition plate 230 defines at least one ejection hole 231 and at least one hydraulic hole 232. The number and position of the ejector holes 231 correspond to the ejector pins 214, which allows the rams 214 to pass through the ejector holes 231; and the hydraulic holes 232 allow the hydraulic fluid to be in the first hydraulic cylinder 215 and the second hydraulic pressure. The cylinders 218 are circulated. Such a structure allows the first piston 213 and the second piston 217 to be pushed and moved by mechanical or hydraulic means. That is, the second hydraulic unit 216 and the first hydraulic unit 212 are in communication with each other and can be combined with each other hydraulically or mechanically. And pushing.
請同時參考第3F圖及第8A圖，第一活塞213與隔板230間可進一步設置有一第二復位彈簧222，並且可將第二復位彈簧222套設於頂桿214上，藉以增加第一活塞213於作動完畢後回復原位的力量。 Referring to FIG. 3F and FIG. 8A , a second return spring 222 can be further disposed between the first piston 213 and the partition plate 230 , and the second return spring 222 can be sleeved on the jack 214 to increase the first The piston 213 returns to its original force after the actuation is completed.
請再同時參考第3A圖及第7A圖，第二液壓缸218在碟盤通道40內具有一第一開口219，使得第二活塞217可以通過第一開口219向碟盤通道40內移動而伸出。同時，第二活塞217在靠近第一開口219之一端，也就是鄰近於第三液壓單元311的一端，結合有一第一來令片220。 因此，第一來令片220便可隨著第二活塞217的移動而動作。 Referring to FIGS. 3A and 7A simultaneously, the second hydraulic cylinder 218 has a first opening 219 in the disk passage 40 such that the second piston 217 can move through the first opening 219 into the disk passage 40. Out. At the same time, the second piston 217 is coupled to one end of the first opening 219, that is, adjacent to the end of the third hydraulic unit 311, to incorporate a first order piece 220. Therefore, the first piece 220 can be moved in accordance with the movement of the second piston 217.
如第4A圖、第4B圖、第5A圖及第7A圖所示，副缸體30具有：一第三殼體310，它是結合於第二殼體210的第二結合面211上的。 第三殼體310內具有一第三液壓單元311。而且第二殼體210與第三殼體310間形成有一碟盤通道40。 As shown in FIG. 4A, FIG. 4B, FIG. 5A, and FIG. 7A, the sub-cylinder 30 has a third housing 310 coupled to the second joint surface 211 of the second housing 210. The third housing 310 has a third hydraulic unit 311 therein. Moreover, a disk passage 40 is formed between the second housing 210 and the third housing 310.
第三液壓單元311是由一第三活塞312容置於一第三液壓缸313中而組成，並且藉由第一液壓缸215與第三液壓缸313間所形成之一液壓液通道233與第一液壓單元212相連通。因此可以液壓的方式相互推擠作動。 The third hydraulic unit 311 is composed of a third piston 312 and is disposed in a third hydraulic cylinder 313, and a hydraulic fluid passage 233 formed between the first hydraulic cylinder 215 and the third hydraulic cylinder 313 A hydraulic unit 212 is in communication. Therefore, it is possible to push and push each other hydraulically.
另外，第三液壓缸313在碟盤通道40內具有一第二開口314，使得第三活塞312靠近第二液壓單元216之一端可以向碟盤通道40內伸出。同時，在第三活塞312靠近第二開口314的這一端，也就是鄰近於第二液壓單元216之一端，設置或結合有一第二來令片320。 Additionally, the third hydraulic cylinder 313 has a second opening 314 in the disk passage 40 such that one end of the third piston 312 adjacent the second hydraulic unit 216 can extend into the disk passage 40. At the same time, at the end of the third piston 312 near the second opening 314, that is, adjacent to one end of the second hydraulic unit 216, a second order piece 320 is disposed or coupled.
如第5A圖至第6B圖所示，第一液壓單元212、第二液壓單 元216及第三液壓單元311係位於同一軸線上。如此可以確保本實施例所提供之液壓及機械混合式剎車結構100在作動時，各個活塞及來另片所施加或承受的作用力可以作用在同一條線上，因而發揮最大的效果。 As shown in FIGS. 5A to 6B, the first hydraulic unit 212 and the second hydraulic unit The element 216 and the third hydraulic unit 311 are located on the same axis. In this way, it can be ensured that the hydraulic and mechanical hybrid brake structure 100 provided by the embodiment can exert the maximum force when the pistons and the force applied or received by the respective sheets can act on the same line.
如第7A圖所示，當本實施例所提供之液壓及機械混合式剎車結構100未作動時，每一個頂出球體161的兩端是同時卡設/容置於一個第一凹槽112及一個第二凹槽122中的。這時驅動件121、第一活塞213、第二活塞217及第三活塞312都在其初始位置，連帶地也使得設置於第二活塞217上的第一來令片220及第三活塞312上的第二來令片320不會與剎車碟盤41接觸。 As shown in FIG. 7A, when the hydraulic and mechanical hybrid brake structure 100 provided in this embodiment is not actuated, both ends of each of the ejecting balls 161 are simultaneously clamped/accommodated in a first recess 112 and In a second groove 122. At this time, the driving member 121, the first piston 213, the second piston 217, and the third piston 312 are all in their initial positions, and are also disposed on the first and second pistons 312, 312 of the second piston 217. Second, the sheet 320 is not in contact with the brake disc 41.
如第7B圖所示，當剎車動作開始後，因為拉柄151帶動驅動件121的旋轉，使得頂出球體161的一端離開第一凹槽112，而使驅動件121在旋轉的同時也被頂出球體161頂向著第一活塞213的方向。第一活塞213受到驅動件121的推擠後，一方面藉由頂桿214以機械方式推動第二活塞217，同時也推動第一液壓缸215內的液壓液通過液壓孔232及液壓液通道233而分別流入第二液壓缸218及第三液壓缸313中，以液壓的方式同時推動第二活塞217及第三活塞312向著碟盤通道40內伸出，最後推使第一來令片220及第二來令片320接觸剎車碟盤41，並藉由第一來令片220、第二來令片320與剎車碟盤41表面間的摩擦力來完成剎車的動作。 As shown in FIG. 7B, when the braking action is started, since the pulling handle 151 drives the rotation of the driving member 121, one end of the ejector ball 161 is separated from the first groove 112, and the driving member 121 is also rotated while being rotated. The ball 161 is oriented in the direction of the first piston 213. After the first piston 213 is pushed by the driving member 121, the second piston 217 is mechanically pushed by the jack 214 on the one hand, and the hydraulic fluid in the first hydraulic cylinder 215 is also pushed through the hydraulic hole 232 and the hydraulic fluid passage 233. And flowing into the second hydraulic cylinder 218 and the third hydraulic cylinder 313 respectively, hydraulically pushing the second piston 217 and the third piston 312 to extend toward the disk passage 40, and finally pushing the first order piece 220 and Secondly, the sheet 320 is brought into contact with the brake disc 41, and the braking action is completed by the friction between the sheet 220 and the second sheet 320 and the surface of the brake disc 41.
如第8A圖及第8B圖所示，如果驅動件121上每一個與頂出球體161相對的位置形成的不是第二凹槽122(圖未示)，而是楔形斜面123時，在剎車動作開始前，每一個頂出球體161靠驅動件121的一端就 不是被容置於第二凹槽122(圖未示)中，而是位於楔形斜面123的底端。 當剎車開始後，由於驅動件121的轉動，使得每一個頂出球體161沿著與其對應的楔形斜面123滾動至各楔形斜面123的頂端，同時也逼使驅動件121在此過程中被頂向第一活塞213的方向移動。接下來的過程皆與前述的剎車過程相同，此處便不再重複贅述。 As shown in FIG. 8A and FIG. 8B, if each position of the driving member 121 opposite to the ejector ball 161 is formed not by the second groove 122 (not shown) but by the wedge-shaped inclined surface 123, the braking action is performed. Before starting, each of the ejecting balls 161 is at one end of the driving member 121. It is not placed in the second recess 122 (not shown) but at the bottom end of the wedge bevel 123. When the brake is started, each of the ejecting balls 161 is rolled along its corresponding wedge-shaped bevel 123 to the top end of each of the wedge-shaped bevels 123 due to the rotation of the driving member 121, and also urges the driving member 121 to be topped in the process. The direction of the first piston 213 moves. The following processes are the same as the aforementioned braking process, and will not be repeated here.
如第9A圖及第9B圖所示，當本實施例所提供之液壓及機械混合式剎車結構100中的液壓液因為滲漏或其他因素而發生液量不足的狀況時，在剎車動作開始後，第三活塞312與第二來令片320因為得不到足夠的液壓推動而無法向碟盤通道40內伸出。但第二活塞217則因仍可受到第一活塞213上的頂桿214以機械方式推動，故而仍然可以推動第一來令片220接觸並摩擦剎車碟盤41。這使得本實施例所提供之液壓及機械混合式剎車結構100即使在液壓液不足，甚至是完全流失的狀況下，仍然能夠發揮相當程度的剎車效果，確保行車的安全。 As shown in FIGS. 9A and 9B, when the hydraulic fluid in the hydraulic and mechanical hybrid brake structure 100 provided in the present embodiment is in a shortage of liquid due to leakage or other factors, after the brake action starts The third piston 312 and the second blade 320 cannot protrude into the disk passage 40 because sufficient hydraulic pressure is not obtained. However, the second piston 217 is mechanically urged by the jack 214 on the first piston 213, so that the first sheet 220 can still be pushed to contact and rub the brake disc 41. This makes the hydraulic and mechanical hybrid brake structure 100 provided by the embodiment capable of exerting a considerable degree of braking effect even when the hydraulic fluid is insufficient or even completely lost, thereby ensuring the safety of driving.
如第10A圖所示，為了能更確保剎車的效果，減少對於維護保養的需求，第二殼體210內可進一步形成有一液體儲存室240，並形成有至少一個與液體儲存室240連通之補充孔243。而液體儲存室240則藉由一補充流道241與第一液壓單元212(圖未示)之第一液壓缸215相連通。這使得本實施例所提供之液壓及機械混合式剎車結構100具有一定存量的補充用液壓液，而使得各液壓缸中因正常損耗所失去的少量液壓液可以自行獲得補充。 As shown in FIG. 10A, in order to further ensure the effect of braking and reduce the need for maintenance, a second liquid storage chamber 240 may be further formed in the second casing 210, and at least one complementary to the liquid storage chamber 240 is formed. Hole 243. The liquid storage chamber 240 is in communication with the first hydraulic cylinder 215 of the first hydraulic unit 212 (not shown) via a supplementary flow passage 241. This allows the hydraulic and mechanical hybrid brake structure 100 provided in this embodiment to have a certain amount of supplemental hydraulic fluid, so that a small amount of hydraulic fluid lost in each hydraulic cylinder due to normal loss can be self-replenished.
如第10B圖所示，補充流道241還可進一步再設置有一單向閥/逆止閥242。在本實施例中所提供之單向閥/逆止閥242是以一由彈 性材料所製成的活門為例。當本實施例所提供之液壓及機械混合式剎車結構100中的液壓液不足時，單向閥/逆止閥242會因第一活塞213(圖未示)動作時在第一液壓缸215內所造成的低壓而開啟至虛線所標示的位置，並使得補充用液壓液由液體儲存室240經過補充流道241及單向閥/逆止閥242而流入第一液壓缸215內；而當各液壓缸內之液壓液量足夠時，單向閥/逆止閥242又會因為來自第一液壓缸215內的液體壓力而維持在關閉位置，因而使得液壓液僅能由液體儲存室240流向第一液壓單元212(圖未示)之第一液壓缸215中，而不會使液壓液因為倒流回到液體儲存室240而造成各液壓缸內之液壓液量不足。 As shown in FIG. 10B, the supplementary flow path 241 may further be provided with a check valve/check valve 242. The check valve/check valve 242 provided in this embodiment is a bullet For example, a valve made of a material is used. When the hydraulic fluid in the hydraulic and mechanical hybrid brake structure 100 provided in this embodiment is insufficient, the check valve/check valve 242 may be in the first hydraulic cylinder 215 due to the action of the first piston 213 (not shown). The resulting low pressure opens to the position indicated by the broken line, and causes the supplementary hydraulic fluid to flow from the liquid storage chamber 240 through the supplementary flow passage 241 and the check valve/check valve 242 into the first hydraulic cylinder 215; When the amount of hydraulic fluid in the hydraulic cylinder is sufficient, the check valve/check valve 242 is again maintained in the closed position due to the pressure of the liquid from the first hydraulic cylinder 215, thereby allowing the hydraulic fluid to flow only from the liquid storage chamber 240. In the first hydraulic cylinder 215 of a hydraulic unit 212 (not shown), the amount of hydraulic fluid in each hydraulic cylinder is insufficient due to backflow of hydraulic fluid back to the liquid storage chamber 240.
請再同時參閱第3A圖及第3B圖，本實施例所提供之液壓及機械混合式剎車結構100還可在補充孔243上設置一個由彈性材質所製成的氣室244，再連同補充孔蓋245一同固定於第二殼體210上。 Please refer to FIG. 3A and FIG. 3B at the same time. The hydraulic and mechanical hybrid brake structure 100 provided in this embodiment may further be provided with a gas chamber 244 made of an elastic material on the supplementary hole 243, together with a supplementary hole. The cover 245 is fixed to the second housing 210 together.
設置氣室244的目的是當本實施例所提供之液壓及機械混合式剎車結構100中的液壓液不足，液體儲存室240中的補充用液壓液因第一活塞213在第一液壓缸215內移動所造成的低壓而被吸向補充流道241並流向第一液壓缸215內時，可能會由於液體儲存室240中因補充用液壓液流失而形成之低壓狀態而無法順利流入第一液壓缸215內。因此，若是增設一由彈性材質所製成的氣室244，則可在液體儲存室240中形成低壓狀態時，藉由氣室244中空氣的膨脹，縮減液體儲存室240內的容積，藉以平衡液體儲存室240中降低的壓力，而使得補充用液壓液得以順利流入補充流道241及第一液壓缸215中。 The purpose of providing the air chamber 244 is that the hydraulic fluid in the hydraulic and mechanical hybrid brake structure 100 provided in this embodiment is insufficient, and the hydraulic fluid for replenishment in the liquid storage chamber 240 is in the first hydraulic cylinder 215 due to the first piston 213. When the low pressure caused by the movement is sucked into the supplementary flow path 241 and flows into the first hydraulic cylinder 215, the first hydraulic cylinder may not flow smoothly due to the low pressure state formed in the liquid storage chamber 240 due to the loss of the hydraulic fluid for replenishment. Within 215. Therefore, if a gas chamber 244 made of an elastic material is added, the volume in the liquid storage chamber 240 can be reduced by the expansion of the air in the gas chamber 244 when the low pressure state is formed in the liquid storage chamber 240, thereby balancing The reduced pressure in the liquid storage chamber 240 allows the replenishing hydraulic fluid to smoothly flow into the supplementary flow passage 241 and the first hydraulic cylinder 215.
請再同時參閱第2A圖及第2B圖，本實施例所提供之液壓及 機械混合式剎車結構100還可在第二殼體110上與液體儲存室240相對的位置設置一個在第一殼體110與第二殼體210結合後可與液體儲存室240相連通之液位視窗113，以便使用者隨時可由外部直接檢視液體儲存室240內之液壓液量是否足夠。 Please also refer to FIG. 2A and second FIG. 2B, the hydraulic brake and the mechanical structure of the hybrid embodiment of the present embodiment is provided with a liquid storage chamber 100 may also be provided at a position opposite 240 on the second housing 110 in a first housing 110 combined with the second housing 210 may be in communication with the liquid reservoir chamber 240 of the level window 113, directly to the user at any time by an external view the amount of hydraulic fluid within fluid storage chamber 240 is sufficient.
請再同時參考第4A圖及第4B圖，本實施例所提供之液壓及機械混合式剎車結構100還可進一步設置有一個與液壓液通道233連通之排放孔315。本實施例是以設置於第三殼體310上作為範例。排放孔315之功用是在進行保養時，可將系統中之舊液壓液經由此排放孔315排出；另外，在進行新的液壓液補充工作時，也可經由此排放孔315將整個液壓系統中的空氣排掉。另外，此排放孔315的孔蓋也可以定壓洩壓閥316取代。這樣一來，在進行液壓液補充或是空氣排放時，只要在補充孔243處施加高於定壓洩壓閥316之設定壓力即可。 Referring to FIG. 4A and FIG. 4B at the same time, the hydraulic and mechanical hybrid brake structure 100 provided in this embodiment may further be provided with a discharge hole 315 communicating with the hydraulic fluid passage 233. This embodiment is exemplified by being disposed on the third housing 310. The function of the discharge hole 315 is to discharge the old hydraulic fluid in the system through the discharge hole 315 during maintenance; in addition, when the new hydraulic liquid replenishment work is performed, the entire hydraulic system can also be passed through the discharge hole 315. The air is drained. In addition, the hole cover of the discharge hole 315 can also be replaced by a constant pressure relief valve 316. In this way, when hydraulic fluid replenishment or air discharge is performed, it is only necessary to apply a set pressure higher than the constant pressure relief valve 316 at the replenishing hole 243.
請再同時參考第7A圖及第7B圖，液體儲存室240與第一液壓缸215之間還可形成有一回流流道246。由於在剎車動作開始前，補充流道241在第一液壓缸215內的開口相對於第一活塞213的位置是位於第一活塞213上的兩密封環221所夾的區域外、靠近第二活塞217的一側。 但是當剎車動作開始後，由於第一活塞213被推向第二活塞217的方向移動，因而使得補充流道241的開口位置逐漸變成介於第一活塞213上之兩密封環221之間。這時候，可能就會有部分的液壓液流入第一活塞213、第一液壓缸215與此二密封環221所圍成的空間內。而當剎車動作結束後，這些流入第一活塞213、第一液壓缸215與兩密封環221間的液壓液就有可能會造成第一活塞213在返回其初始位置的過程中遭遇到一些額外 的阻力，因而減緩了各機件返回原位的速度。若是設置一開口位置始終都介於兩密封環221間的回流流道246，便可讓流入第一活塞213、第一液壓缸215與兩密封環221間的液壓液在第一活塞213返回其初始位置的過程中經由此回流流道246回流至液體儲存室240中，降低第一活塞213所遭遇的阻力，加速整個還原過程的進行速度。 Referring to FIGS. 7A and 7B simultaneously, a return flow path 246 may be formed between the liquid storage chamber 240 and the first hydraulic cylinder 215. Since the position of the opening of the supplementary flow path 241 in the first hydraulic cylinder 215 relative to the first piston 213 before the start of the braking action is outside the area sandwiched by the two seal rings 221 on the first piston 213, close to the second piston One side of 217. However, when the braking action is started, since the first piston 213 is moved in the direction of the second piston 217, the opening position of the supplementary flow path 241 is gradually changed to be between the two seal rings 221 on the first piston 213. At this time, a part of the hydraulic fluid may flow into the space surrounded by the first piston 213, the first hydraulic cylinder 215, and the two seal rings 221. When the braking action is over, the hydraulic fluid flowing between the first piston 213, the first hydraulic cylinder 215 and the two sealing rings 221 may cause the first piston 213 to encounter some extra during returning to its initial position. The resistance thus slows down the speed at which the various parts return to their original position. If a return flow path 246 between the two seal rings 221 is always provided, the hydraulic fluid flowing between the first piston 213, the first hydraulic cylinder 215 and the two seal rings 221 can be returned to the first piston 213. During the initial position, the return flow path 246 is returned to the liquid storage chamber 240, reducing the resistance encountered by the first piston 213 and accelerating the speed of the entire reduction process.
如第11A圖至第11C圖所示，本發明之第二實施例提供一種液壓及機械混合式剎車結構200。其包括：一驅動模組50；一主缸體20；以及一副缸體30。其與第一實施例所提供之液壓及機械混合式剎車結構100(圖未示)所不同者僅在於驅動模組50之結構。以下將僅針對此一部分進行說明，其餘相同之處便不再重複贅述。 As shown in Figures 11A through 11C, a second embodiment of the present invention provides a hydraulic and mechanical hybrid brake structure 200. It comprises: a driving module 50; a master cylinder 20; and a pair of cylinders 30. The difference from the hydraulic and mechanical hybrid brake structure 100 (not shown) provided by the first embodiment lies only in the structure of the drive module 50. The following will be explained only for this part, and the rest will not be repeated.
驅動模組50之功用同樣是在車輛要進行剎車時，將來自剎車拉柄或剎車踏板等剎車觸發裝置的機械動作，轉換成可以驅動整個液壓及機械混合式剎車結構200的液壓動作或是機械動作。驅動模組50具有一第一殼體510與一驅動單元520。 The function of the driving module 50 is also to convert the mechanical action of the brake triggering device such as the brake lever or the brake pedal into a hydraulic action or a mechanical mechanism that can drive the entire hydraulic and mechanical hybrid brake structure 200 when the vehicle is to be braked. action. The driving module 50 has a first housing 510 and a driving unit 520.
第一殼體510具有一第一結合面111。第一結合面111之功用與其在第一實施例所提供之液壓及機械混合式剎車結構100中之功用相同，是在提供與主缸體20之第二殼體210結合之用。 The first housing 510 has a first bonding surface 111. The function of the first joint surface 111 is the same as that of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and is provided for combination with the second casing 210 of the master cylinder 20.
驅動單元520係由一彈簧擋板542結合一復位彈簧541後套設於一第二驅動件531之一端上，第二驅動件531之另一端再與一第一驅動件521相抵，而第一驅動件521未與第二驅動件531相接的一端則在穿過第一殼體510後與一拉柄551相結合後所組成。 The driving unit 520 is coupled to a return spring 541 by a spring baffle 542 and then sleeved on one end of a second driving member 531. The other end of the second driving member 531 is further opposite to a first driving member 521, and the first The end of the driving member 521 that is not in contact with the second driving member 531 is formed by being combined with a pull handle 551 after passing through the first housing 510.
拉柄551具有第一支點552及第二支點553兩個支點。而 第一驅動件521則具有一結合端524。第一支點552是以一第一軸心554穿過其與第一殼體510而可轉動地結合在第一殼體510上。第一軸心554則在穿過第一殼體510與拉柄551的第一支552點後被設置上一第一開口銷555以防止第一軸心554脫落。 The handle 551 has two fulcrums, a first fulcrum 552 and a second fulcrum 553. and The first driving member 521 has a bonding end 524. The first fulcrum 552 is rotatably coupled to the first housing 510 through a first axis 554 therethrough. The first shaft 554 is disposed with a first split pin 555 after passing through the first housing 510 and the first branch 552 of the pull handle 551 to prevent the first shaft 554 from falling off.
拉柄551的第二支點553則是以一第二軸心556穿過第二支點553及驅動件521之結合端524而結合。第二軸心556上則設置有一第二開口銷557以防止脫落。 The second fulcrum 553 of the pull handle 551 is coupled by a second axis 556 passing through the second fulcrum 553 and the coupling end 524 of the driving member 521. A second split pin 557 is disposed on the second shaft 556 to prevent falling off.
當剎車動作開始時，拉柄551便開始以其結合於第一殼體510上之第一支點552為軸轉動，並對結合於其第二支點553上的第一驅動件521之結合端524施加推力，而將第一驅動件521向著主缸體20的方向推動。第一驅動件521受到拉柄551的推動後，再推動第二驅動件531同樣向著主缸體20的方向移動，接著第二驅動件531又推擠、壓縮復位彈簧541。 When the braking action is started, the pull handle 551 starts to rotate with the first pivot point 552 coupled to the first housing 510, and the combined end 524 of the first driving member 521 coupled to the second pivot point 553 thereof. The thrust is applied to push the first driving member 521 toward the main cylinder 20. After the first driving member 521 is pushed by the handle 551, the second driving member 531 is pushed to move in the same direction as the main cylinder 20, and then the second driving member 531 pushes and compresses the return spring 541.
由於第二驅動件531靠近主缸體20的一端就是與主缸體20內的第一液壓單元212相接，更明確的說，是與第一液壓單元212中的第一活塞213相接。因此，當第二驅動件531被推向主缸體20的方向移動後，就會推動第一活塞213。接下來的動作過程就與第一實施例所提供之液壓及機械混合式剎車結構100其餘的動作過程完全相同，此處便不再重複贅述。 Since the end of the second driving member 531 close to the main cylinder block 20 is in contact with the first hydraulic unit 212 in the master cylinder block 20, more specifically, it is in contact with the first piston unit 213 in the first hydraulic unit 212. Therefore, when the second driving member 531 is moved in the direction of being pushed toward the main cylinder block 20, the first piston 213 is pushed. The subsequent operation process is exactly the same as the rest of the operation process of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and the detailed description thereof will not be repeated here.
而當剎車動作結束，駕駛放開剎車踏板或剎車拉柄時，拉柄551不再受到拉力驅動，於是也不再對第一驅動件521施加推力。此時，第二驅動件531受到來自復位彈簧541回復力的反向推動，於是便向著拉 柄551的方向返回。接著，第一驅動件521被第二驅動件531推向拉柄551的方向。於是所有的機件便回復到剎車動作開始前的原始位置。 When the braking action ends and the brake pedal or the brake lever is released, the handle 551 is no longer driven by the pulling force, and thus the first driving member 521 is no longer applied with thrust. At this time, the second driving member 531 is pushed by the reverse force from the restoring force of the return spring 541, so that it is pulled toward The direction of the handle 551 is returned. Next, the first driving member 521 is pushed by the second driving member 531 toward the pulling handle 551. All the parts then return to the original position before the brake action started.
如第12A圖至第12E圖所示，本發明之第三實施例提供了一種液壓及機械混合式剎車結構300。其包括：一驅動模組60；一主缸體20；以及一副缸體30。其與前述兩個實施例所提供之液壓及機械混合式剎車結構100(圖未示)及200(圖未示)不同處僅在於驅動模組60之結構。以下便僅針對此相異的部分進行說明，其餘相同之處亦便不再重複贅述。 As shown in Figures 12A through 12E, a third embodiment of the present invention provides a hydraulic and mechanical hybrid brake structure 300. It comprises: a drive module 60; a master cylinder 20; and a secondary cylinder block 30. The difference between the hydraulic and mechanical hybrid brake structures 100 (not shown) and 200 (not shown) provided by the foregoing two embodiments lies only in the structure of the drive module 60. In the following, only the different parts will be explained, and the rest will not be repeated.
驅動模組60具有一第一殼體610與一驅動單元620。第一殼體610具有一第一結合面111。第一結合面111之功用與其在第一實施例所提供之液壓及機械混合式剎車結構100中之功用相同，是在提供與主缸體20之第二殼體210結合之用。驅動單元620是可旋轉的結合於第一殼體610上。 The driving module 60 has a first housing 610 and a driving unit 620. The first housing 610 has a first bonding surface 111. The function of the first joint surface 111 is the same as that of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and is provided for combination with the second casing 210 of the master cylinder 20. The driving unit 620 is rotatably coupled to the first housing 610.
驅動單元620是由一彈簧擋板642結合一復位彈簧641後套設於一第二驅動件631之一端上，第二驅動件631之另一端則是靠近一第一驅動件621，第一驅動件621遠離第二驅動件631的一端則在穿過一平面軸承623、一耐磨耗墊片625、第一殼體610後與一拉柄651相結合後所組成。而第一驅動件621上的結合端624在***拉柄651上的安裝孔652而使第一驅動件621與拉柄651結合後，還可在結合處設置一固定螺絲653，以使第一驅動件621與拉柄651可以結合得更為牢固而不致鬆脫。 The driving unit 620 is coupled to a return spring 641 by a spring baffle 642 and then sleeved on one end of a second driving member 631. The other end of the second driving member 631 is adjacent to a first driving member 621. One end of the member 621 away from the second driving member 631 is combined with a pull handle 651 after passing through a plane bearing 623, a wear resistant gasket 625, and the first housing 610. The coupling end 624 of the first driving member 621 is inserted into the mounting hole 652 of the handle 651 to combine the first driving member 621 and the handle 651, and a fixing screw 653 can be disposed at the joint to make the first The driving member 621 and the pull handle 651 can be combined to be stronger without being loosened.
當車輛駕駛拉動剎車拉柄或踩下剎車踏板等剎車觸發裝置時，經由連桿或是拉索等機構的傳遞而帶動拉柄651，拉柄651又帶動了第一驅動件621轉動。由於第一驅動件621會轉動，因此，若是在第一驅 動件621與第一殼體610間設置一平面軸承623可有效降低第一驅動件621在轉動時因摩擦而遇到的阻力。而耐磨耗墊片625的設置則可避免第一殼體610內壁與第一驅動件621摩擦而造成的損耗。至於耐磨耗墊片625本身即使在長期使用後有所磨損，也可以很容易地被更換，而無需更換整個第一殼體610。 When the vehicle drives the brake lever or the brake trigger device such as the brake pedal, the handle 651 is driven by the transmission of a connecting rod or a cable, and the handle 651 drives the first driving member 621 to rotate. Since the first driving member 621 will rotate, if it is in the first drive The provision of a planar bearing 623 between the movable member 621 and the first housing 610 can effectively reduce the resistance encountered by the first driving member 621 due to friction during rotation. The wear pad 625 is disposed to avoid the loss caused by the inner wall of the first housing 610 rubbing against the first driving member 621. As for the wear resistant gasket 625 itself, it can be easily replaced even if it is worn after long-term use without replacing the entire first housing 610.
第二驅動件631之側邊形成或設置有至少一個凸塊633，而第一殼體610內與凸塊633對應的位置則形成有與凸塊633數量相同且輪廓相符的滑槽612。當第二驅動件631置入第一殼體610內時，每一凸塊633便是容置於一滑槽612中，使得第二驅動件631在第一殼體610內只能沿著滑槽612移動，而無法進行轉動。 The side of the second driving member 631 is formed or provided with at least one protrusion 633, and the position corresponding to the protrusion 633 in the first housing 610 is formed with a sliding groove 612 having the same number and contour as the protrusion 633. When the second driving member 631 is placed in the first housing 610, each of the bumps 633 is received in a sliding slot 612, so that the second driving member 631 can only slide along the first housing 610. The slot 612 moves and cannot be rotated.
第一驅動件621與第二驅動件631間設置有至少三個頂出球體661，且第一驅動件621靠近第二驅動件631的一面上形成有與該些頂出球體661數量相同之淚滴形第一凹槽622，而第二驅動件631在靠近第一驅動件621的一面上與該些頂出球體661對應的位置處也形成有相同數量之淚滴形第二凹槽632。每一頂出球體661的兩端在剎車動作開始前便是同時分別容置於一第一凹槽622與一第二凹槽632內。 At least three ejector balls 661 are disposed between the first driving member 621 and the second driving member 631, and the first driving member 621 is formed on the one side of the second driving member 631 with the same number of tears as the ejector spheres 661 The first groove 622 is formed in a drop shape, and the second driving member 631 is formed with the same number of teardrop-shaped second grooves 632 at positions corresponding to the ejection balls 661 on the side close to the first driving member 621. The two ends of each of the ejecting balls 661 are respectively accommodated in a first recess 622 and a second recess 632 before the start of the braking action.
當剎車動作開始時，拉柄651開始帶動第一驅動件621轉動，而第二驅動件631則是由於其側邊的凸塊633受到滑槽612的限制而無法隨之轉動。於是位於第一凹槽622與第二凹槽632內的頂出球體661受到轉動中的第一驅動件621的推動，因而沿著淚滴形第一凹槽622與第二凹槽632的斜邊/面逐漸滾動離開第一凹槽622與第二凹槽632，使得第一驅動件621與第二驅動件631之間距加大，而將第二驅動件631向著主 缸體20的方向推動，同時也推擠並壓縮了復位彈簧641。 When the braking action starts, the pull handle 651 starts to drive the first driving member 621 to rotate, and the second driving member 631 is unable to rotate with the protrusion 633 on the side thereof restricted by the sliding slot 612. The ejector ball 661 located in the first groove 622 and the second groove 632 is then pushed by the first driving member 621 in rotation, thereby slanting along the teardrop-shaped first groove 622 and the second groove 632. The edge/face gradually rolls away from the first groove 622 and the second groove 632 such that the distance between the first driving member 621 and the second driving member 631 is increased, and the second driving member 631 is directed toward the main The direction of the cylinder 20 is pushed, and the return spring 641 is also pushed and compressed.
由於第二驅動件631靠近主缸體20的一端就是與第一液壓單元212中的第一活塞213相接。因此，在第二驅動件631被推向主缸體20的方向移動後，就會推動第一活塞213。接下來的動作過程就與第一實施例所提供之液壓及機械混合式剎車結構100其餘的動作過程完全相同，此處也就不再重複贅述。 Since the second driving member 631 is close to the end of the master cylinder 20, it is in contact with the first piston 213 in the first hydraulic unit 212. Therefore, after the second driving member 631 is moved in the direction of being pushed toward the main cylinder block 20, the first piston 213 is pushed. The subsequent operation process is completely the same as the rest of the operation process of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and the detailed description thereof will not be repeated here.
而當剎車動作結束，駕駛放開剎車踏板或剎車拉柄時，拉柄651不再帶動第一驅動件621，第二驅動件631由於受到來自復位彈簧641的回復力推動，於是便向著拉柄651的方向返回。這時，位於第一驅動件621與第二驅動件631間的頂出球體661由於受到第二驅動件631的推擠，於是又沿著淚滴形第一凹槽622與第二凹槽632的斜邊/面逐漸滾動回到第一凹槽622與第二凹槽632內，使得第一驅動件621與第二驅動件631間的間距縮小，同時也使得第一驅動件621連同拉柄651向著初始位置轉動。於是最後所有的機件便回復到剎車動作開始前的原始位置。 When the braking action ends and the brake pedal or the brake handle is released, the handle 651 no longer drives the first driving member 621, and the second driving member 631 is pushed by the restoring force from the return spring 641, so that the handle is pulled toward the handle. The direction of 651 returns. At this time, the ejector ball 661 located between the first driving member 621 and the second driving member 631 is pushed by the second driving member 631, and then along the teardrop-shaped first groove 622 and the second groove 632. The bevel/face gradually rolls back into the first groove 622 and the second groove 632, so that the spacing between the first driving member 621 and the second driving member 631 is reduced, and the first driving member 621 is also brought together with the handle 651. Rotate toward the initial position. Then all the last parts return to the original position before the brake action started.
如第13圖所示，本發明之第四實施例又提供一種液壓及機械混合式剎車結構400。其包括：一驅動模組70；一主缸體20；以及一副缸體30。其與前述第一至第三實施例所提供之液壓及機械混合式剎車結構100至300不同處僅在於驅動模組70之結構。以下便僅針對此相異的部分進行說明。 As shown in Fig. 13, a fourth embodiment of the present invention further provides a hydraulic and mechanical hybrid brake structure 400. It comprises: a driving module 70; a master cylinder 20; and a pair of cylinders 30. The difference from the hydraulic and mechanical hybrid brake structures 100 to 300 provided in the first to third embodiments described above differs only in the structure of the drive module 70. The following sections describe only the different parts.
驅動模組70具有一第一殼體710與一驅動單元720。第一殼體710具有一第一結合面111。第一結合面111之功用與其在第一實施例所提供之液壓及機械混合式剎車結構100中之功用相同，是在提供與主 缸體20之第二殼體210結合之用。驅動單元720是可旋轉的結合於第一殼體710上。 The driving module 70 has a first housing 710 and a driving unit 720. The first housing 710 has a first bonding surface 111. The function of the first joint surface 111 is the same as that of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and is provided in the main The second housing 210 of the cylinder 20 is used in combination. The driving unit 720 is rotatably coupled to the first housing 710.
驅動單元720是由一驅動件721結合並穿過第一殼體710後再與一拉柄751結合而成。而驅動件721之結合端724在***拉柄751上的安裝孔752而使第一驅動件721與拉柄751結合後，還可在結合處設置一固定螺絲/螺帽753，以使驅動件721與拉柄751可以結合得更為牢固而不致鬆脫。 The driving unit 720 is combined by a driving member 721 and passes through the first housing 710 and then combined with a handle 751. The coupling end 724 of the driving member 721 is inserted into the mounting hole 752 of the handle 751 to bond the first driving member 721 and the handle 751, and a fixing screw/nut 753 can be disposed at the joint to drive the driving member. The 721 and the pull handle 751 can be combined more firmly without loosening.
驅動件721與第一殼體710在驅動件721穿過並結合第一殼體710處分別形成有輪廓及數量皆相符之斜向齒槽712，使得驅動件721在穿過第一殼體710時，雙方可以藉由這些斜向齒槽712相互咬合，並使得驅動件721在轉動的同時，也可依照旋轉方向的不同而沿著這些斜向齒槽712向著主缸體20或者是拉柄751的方向移動。 The driving member 721 and the first housing 710 are respectively formed with the contoured and the number of the oblique slots 712 at the driving member 721 and the first housing 710, so that the driving member 721 passes through the first housing 710. At the same time, the two sides can be engaged with each other by the oblique tooth grooves 712, and the driving member 721 can also rotate along the direction of the rotation toward the main cylinder block 20 or the handle according to the rotation direction. The direction of 751 moves.
當剎車動作開始時，拉柄751因被拉動而開始帶動驅動件721轉動。而驅動件721在轉動的過程中，由於受到自身與第一殼體710結合處雙方的斜向齒槽712的作用及限制，於是便同時沿著斜向齒槽712而向著主缸體20的方向移動。 When the braking action is started, the pull handle 751 starts to drive the driving member 721 to rotate due to being pulled. During the rotation of the driving member 721, due to the action and limitation of the oblique tooth grooves 712 of the two sides of the joint with the first housing 710, the driving member 721 is simultaneously directed toward the main cylinder 20 along the oblique tooth groove 712. Move in direction.
由於驅動件721靠近主缸體20的一端就是與第一液壓單元212中的第一活塞213相接。因此，在驅動件721向著主缸體20的方向移動後，就會推動第一活塞213。接下來的動作過程就與第一實施例所提供之液壓及機械混合式剎車結構100其餘的動作過程完全相同，此處也就不再重複贅述。 Since the end of the driving member 721 close to the main cylinder block 20 is in contact with the first piston 213 in the first hydraulic unit 212. Therefore, after the driving member 721 is moved in the direction of the main cylinder block 20, the first piston 213 is pushed. The subsequent operation process is completely the same as the rest of the operation process of the hydraulic and mechanical hybrid brake structure 100 provided in the first embodiment, and the detailed description thereof will not be repeated here.
經由以上的說明可知，本發明各實施例所提供之液壓及機械 混合式剎車結構100、200、300及400確實不僅可以藉由液壓組件提高剎車系統的剎車效能，又可避免剎車系統在液壓不足時無法作動而發生危險。因此可以大幅提昇並且確保行車安全。 Through the above description, the hydraulic and mechanical parts provided by the embodiments of the present invention are known. The hybrid brake structures 100, 200, 300, and 400 do not only improve the braking performance of the brake system by the hydraulic components, but also avoid the danger that the brake system cannot be actuated when the hydraulic pressure is insufficient. Therefore, it can be greatly improved and ensure safe driving.
惟上述各實施例係用以說明本發明之特點，其目的在使熟習該技術者能瞭解本發明之內容並據以實施，而非限定本發明之專利範圍，故凡其他未脫離本發明所揭示之精神而完成之等效修飾或修改，仍應包含在以下所述之申請專利範圍中。 The embodiments are described to illustrate the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the present invention and to implement the present invention without limiting the scope of the present invention. Equivalent modifications or modifications made by the spirit of the disclosure should still be included in the scope of the claims described below.
100‧‧‧液壓及機械混合式剎車結構 100‧‧‧Hydraulic and mechanical hybrid brake structures
10‧‧‧驅動模組 10‧‧‧Drive Module
110‧‧‧第一殼體 110‧‧‧First housing
112‧‧‧第一凹槽 112‧‧‧First groove
121‧‧‧驅動件 121‧‧‧ Drives
122‧‧‧第二凹槽 122‧‧‧second groove
124‧‧‧結合端 124‧‧‧Binding end
131‧‧‧防塵套 131‧‧‧Leather cover
141‧‧‧第一復位彈簧 141‧‧‧First return spring
151‧‧‧拉柄 151‧‧‧ handle
152‧‧‧安裝孔 152‧‧‧Installation holes
153‧‧‧固定螺帽/固定螺絲 153‧‧‧ fixing nut / fixing screw
161‧‧‧頂出球體 161‧‧‧Out of the sphere
20.‧‧‧主缸體 20.‧‧‧Master cylinder
210‧‧‧第二殼體 210‧‧‧Second housing
213‧‧‧第一活塞 213‧‧‧First Piston
214‧‧‧頂桿 214‧‧‧Pole
215‧‧‧第一液壓缸 215‧‧‧First hydraulic cylinder
217‧‧‧第二活塞 217‧‧‧second piston
218‧‧‧第二液壓缸 218‧‧‧Second hydraulic cylinder
219‧‧‧第一開口 219‧‧‧ first opening
220‧‧‧第一來令片 220‧‧‧First Order Film
221‧‧‧密封環 221‧‧‧Seal ring
230‧‧‧隔板 230‧‧ ‧ partition
231‧‧‧頂出孔 231‧‧‧Top hole
232‧‧‧液壓孔 232‧‧‧Hydraulic holes
233‧‧‧液壓液通道 233‧‧‧Hydraulic fluid passage
240‧‧‧液體儲存室 240‧‧‧Liquid storage room
241‧‧‧補充流道 241‧‧‧Supply runner
246‧‧‧回流流道 246‧‧‧ return flow channel
30‧‧‧副缸體 30‧‧‧Sub-cylinder
310‧‧‧第三殼體 310‧‧‧ third housing
312‧‧‧第三活塞 312‧‧‧ Third Piston
313‧‧‧第三液壓缸 313‧‧‧ Third hydraulic cylinder
314‧‧‧第二開口 314‧‧‧ second opening
320‧‧‧第二來令片 320‧‧‧Second order film
40‧‧‧碟盤通道 40‧‧‧Disc channel
41‧‧‧剎車碟盤 41‧‧‧ brake disc
Claims (20)
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| TW104119246A TWI605966B (en) | 2015-06-15 | 2015-06-15 | Hydraulic-mechanical hybrid braking system |
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| TW201643062A TW201643062A (en) | 2016-12-16 |
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| DE102009055265A1 (en) * | 2009-12-23 | 2011-06-30 | Robert Bosch GmbH, 70469 | Wheel brake for farm vehicle, has friction brake lining and two redundant actuation devices with rotary brake body, where energy accumulator is provided to store energy during detachment of wheel brake |
| WO2012152350A1 (en) * | 2011-05-10 | 2012-11-15 | Lucas Automotive Gmbh | Method for determining an actuating force applied to a vehicle brake that can be actuated hydraulically and mechanically |
| CN203623655U (en) * | 2013-11-28 | 2014-06-04 | 重庆建设摩托车股份有限公司 | Mechanical braking device of motorcycle composite braking system |
| TWM517151U (en) * | 2015-06-15 | 2016-02-11 | 黃文毅 | Hydraulic-mechanical hybrid braking system |
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|---|---|
| TW201643062A (en) | 2016-12-16 |
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