TWI489045B - Hydraulic brake assist device - Google Patents
Hydraulic brake assist device Download PDFInfo
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- TWI489045B TWI489045B TW102109137A TW102109137A TWI489045B TW I489045 B TWI489045 B TW I489045B TW 102109137 A TW102109137 A TW 102109137A TW 102109137 A TW102109137 A TW 102109137A TW I489045 B TWI489045 B TW I489045B
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Description
本發明係關於一種剎車輔助裝置，尤其是應用於油壓式的二輪車輛，可控制前、後輪剎車同時作動以及剎車力道差異化之油壓剎車輔助裝置。The invention relates to a brake assisting device, in particular to a hydraulic two-wheeled vehicle, which can control the hydraulic brake assisting device for simultaneously operating the front and rear brakes and the brake force difference.
二輪車輛，無論是自行車或是機動車輛，長久以來一直是人類生活中廣泛使用的交通工具，而隨著科技發展，為了更有效提升剎車的操控、靈敏性，油壓式的剎車裝置儼然成為主流的剎車系統。Two-wheeled vehicles, whether bicycles or motor vehicles, have long been used as vehicles in human life. With the development of technology, in order to more effectively improve the handling and sensitivity of brakes, hydraulic brakes have become mainstream. Brake system.
一般二輪車輛的剎車系統，均係利用左、右把手的剎車桿分別來控制前、後輪剎車，透過輪胎與地面產生磨擦力來減緩車速，而二輪車輛在行駛時，人體會隨車輛產生一慣性作用力，往往在遇到緊急狀況時，駕駛人因剎車的操作不當，不慎將前輪或後輪處於鎖死的狀態，極容易因慣性的作用而造成車輛翻倒或輪胎打滑的問題，使駕駛人無法維持車輛的重心，進而使駕駛人產生傷害。而對於較佳地剎車方法，是大多數的駕駛人所知悉的，譬如在剎車時最好是先剎後輪，再剎前輪，以及力道的控制最好前輪約三分力，後輪約七分力，最能有效的避免因剎車不當而造成的意外。Generally, the brake system of a two-wheeled vehicle uses the brake levers of the left and right handles to control the front and rear brakes respectively, and generates friction through the tire and the ground to slow down the speed. When the two-wheeled vehicle is driving, the human body generates a vehicle with the vehicle. Inertia force, often in the event of an emergency, the driver is not properly operated by the brakes, accidentally the front or rear wheel is locked, and it is very easy to cause the vehicle to fall over or the tire slips due to the inertia. The driver is unable to maintain the center of gravity of the vehicle, thereby causing injury to the driver. For the better braking method, most drivers are aware of it. For example, when braking, it is best to brake the rear wheel first, then the front wheel, and the control of the force. The front wheel is about three-way force, and the rear wheel is about seven. The force component is the most effective to avoid accidents caused by improper braking.
油壓式剎車器的剎車效率及效果高於傳統線拉式剎車器，當今已有更多的車輛使用，尤其在高端自行車及機動式車輛更是普遍使用。但是也因為剎車效率更高，在緊急狀態或不當控制剎車器時(例如高速或下坡路段)，先控制到前輪剎車器，或是後輪剎車器剎車力道低於前輪時，更容易造成人車、翻倒或打滑滾行的狀況，有時且造成嚴重的傷亡、損害。The brake efficiency and effect of the hydraulic brake are higher than that of the conventional wire pull brake. More vehicles are used today, especially in high-end bicycles and mobile vehicles. However, because the braking efficiency is higher, in the event of an emergency or improper control of the brakes (such as high-speed or downhill sections), first control to the front wheel brakes, or when the rear brakes of the rear brakes are lower than the front wheels, it is more likely to cause people to drive. The condition of falling over or slipping, sometimes causing serious casualties or damage.
鑒於上述問題，發明人利用多年累積之經驗，利用簡單的結 構與裝置對油壓式剎車器的組合結構進行改良，確保每次進行剎車時，都能『先剎後輪，再剎前輪』，並且『後輪力道高於前輪』。經多次嘗試，完成本發明，特提出申請。In view of the above problems, the inventors used years of accumulated experience to utilize simple knots. The structure and the device improve the combined structure of the hydraulic brakes, ensuring that each time the brake is applied, the front wheel can be braked and the front wheel can be braked, and the rear wheel force is higher than the front wheel. After many attempts to complete the present invention, the application is specifically filed.
本發明之主要功效在於提供一種油壓剎車輔助裝置，讓使用者無論按壓左剎車桿或右剎車桿進行剎車時，均可對前、後輪進行剎車，其可在後輪剎車器進行剎車動作後，立即對前輪剎車器進行剎車動作，達到安全剎車的功效。The main function of the present invention is to provide an oil brake auxiliary device, which allows the user to brake the front and rear wheels regardless of whether the left brake lever or the right brake lever is pressed for braking, which can perform braking action on the rear brake device. Immediately, the front wheel brakes are braked to achieve the effect of safe braking.
本發明之另一功效在於提供一種油壓剎車輔助裝置，讓使用者無論按壓左剎車桿或右剎車桿進行剎車時，均是維持後輪力道高於前輪的效果。Another effect of the present invention is to provide an oil pressure brake assisting device that allows the user to maintain the rear wheel force higher than the front wheel regardless of whether the left brake lever or the right brake lever is pressed.
為達上述目的，本發明之油壓剎車輔助裝置，主要包括一本體與一傳動機構；該本體於表面與底面間開設有四缸體，各缸體設有一滑動組件，該滑動組件一端係位於該缸體中且另一端凸伸出該缸體之一端，並可沿該缸體方向滑動；該傳動機構結合於該本體，設有二驅動端與二連動端，該二驅動端與該二連動端係分別位於該四滑動組件滑動軌跡上並可與抵頂於該滑動組件；其中，當其中一驅動端所對應之滑動組件推動該驅動端時，透過該傳動機構可一併帶動該二連動端推動所對應之該二滑動組件。In order to achieve the above object, the hydraulic brake assisting device of the present invention mainly comprises a body and a transmission mechanism; the body is provided with a four-cylinder body between the surface and the bottom surface, and each cylinder body is provided with a sliding component, and one end of the sliding component is located The other end of the cylinder protrudes from one end of the cylinder and can slide along the cylinder; the transmission mechanism is coupled to the body, and has two driving ends and two linking ends, the two driving ends and the second The interlocking end is respectively located on the sliding track of the four sliding components and can be abutted against the sliding component; wherein when the sliding component corresponding to one of the driving ends pushes the driving end, the transmission mechanism can drive the two together The linkage end pushes the corresponding two sliding components.
依上述結構，其中該滑動組件包含一活塞與一活塞連桿，其中該活塞係位於所對應之缸體中並可沿該缸體方向滑動，該活塞連桿一端連接該活塞，另一端凸伸出該缸體並可抵頂於該傳動機構之一驅動端或一連動端；藉由簡單的活塞與連桿結構，即可達到輔助操控剎車的功效。According to the above structure, the sliding assembly comprises a piston and a piston connecting rod, wherein the piston is located in the corresponding cylinder and is slidable in the cylinder direction, the piston rod is connected to the piston at one end and protruded at the other end. The cylinder body can be lifted and can be driven against one of the driving end or the connecting end of the transmission mechanism; by means of a simple piston and connecting rod structure, the auxiliary braking function can be achieved.
依上述結構，其中該二驅動端所對應之該二缸體，於相對該活塞連桿之另一端係分別用以連接二輪車輛之左剎車桿油壓管與右剎車桿油壓管；該二連動端所對應之該二缸體，於相對該活塞連桿之另一端係分別用以連接二輪車輛之前輪剎車油壓管與後輪剎車油壓管。According to the above structure, the two cylinders corresponding to the two driving ends are respectively connected to the left brake lever hydraulic tube and the right brake lever hydraulic tube of the two-wheeled vehicle at the other end of the piston connecting rod; The two cylinders corresponding to the interlocking ends are respectively connected to the front brake hydraulic pressure pipe and the rear brake oil pressure pipe of the two-wheeled vehicle at the other end of the piston connecting rod.
依上述結構，其中連接後輪剎車油壓管之該缸體，其內徑係 大於連接前輪剎車油壓管之該缸體的內徑，藉以在每次剎車時，後輪剎車的力道可大於前輪剎車的力道，有助於駕駛人在剎車時對車輛的操控。According to the above structure, the cylinder body of the rear brake oil pressure pipe is connected to the inner diameter of the cylinder It is larger than the inner diameter of the cylinder connecting the front brake oil pressure pipe, so that the force of the rear brake can be greater than the force of the front brake at each braking, which helps the driver to control the vehicle while braking.
依上述結構，其中各缸體凸伸出之該活塞連桿係位於該本體之一邊側，且該本體於該邊側設有一結合部，用以結合該傳動機構。According to the above structure, the piston link in which the cylinders are protruded is located on one side of the body, and the body is provided with a joint portion on the side for coupling the transmission mechanism.
依上述結構，其中該傳動機構包含一定位桿、一第一桿體與一第二桿體，該定位桿穿設於該結合部並可沿軸向轉動，該第一桿體與該第二桿體分別穿設該定位桿，且該二驅動端可分別位於該第一桿體與該第二桿體之一端，並位於該定位桿之相同側，該二連動端可分別位於該第一桿體與該第二桿體相對該驅動端之另一端。According to the above structure, the transmission mechanism includes a positioning rod, a first rod body and a second rod body, the positioning rod is disposed at the joint portion and is rotatable in the axial direction, the first rod body and the second rod body The rod body is respectively disposed on the positioning rod, and the two driving ends are respectively located at one end of the first rod body and the second rod body, and are located on the same side of the positioning rod, and the two linking ends are respectively located at the first side The rod body and the second rod body are opposite to the other end of the driving end.
依上述結構，其中該傳動機構包含一定位桿、一第一桿體與一第二桿體，該定位桿靠近中央位置係結合於該結合部，且兩端可以該結合部為軸心轉動，該定位桿之兩端分別連接該第一桿體與該第二桿體，該二驅動端可分別位於該第一桿體之兩端，該二連動端可分別位於該第二桿體之兩端。According to the above structure, the transmission mechanism includes a positioning rod, a first rod body and a second rod body. The positioning rod is coupled to the joint portion near the central position, and the joint ends can be rotated by the joint portion. The two ends of the positioning rod are respectively connected to the first rod body and the second rod body, and the two driving ends are respectively located at two ends of the first rod body, and the two linking ends are respectively located at two of the second rod bodies end.
依上述結構，其中該二驅動端所對應之該二缸體凸伸出之該二活塞連桿，以及該二連動端所對應之該二缸體凸伸出之該二活塞連桿，係分別位於該本體相對側，且該傳動機構係穿設於該本體，使該二驅動端與該二傳動端係分別位於該本體相對側。According to the above structure, the two piston connecting rods corresponding to the two cylinders corresponding to the two driving ends, and the two piston connecting rods corresponding to the two cylinders corresponding to the two linking ends are respectively The transmission mechanism is disposed on the opposite side of the body, and the transmission mechanism is disposed on the body such that the two driving ends and the two transmission end systems are respectively located on opposite sides of the body.
依上述結構，其中該傳動機構包含一定位桿、一第一桿體與一第二桿體，該定位桿係穿設該本體，其兩端分別連接該第一桿體與該第二桿體，該二驅動端可分別位於該第一桿體之兩端，該二連動端可分別位於該第二桿體之兩端。According to the above structure, the transmission mechanism includes a positioning rod, a first rod body and a second rod body, the positioning rod is disposed through the body, and the two ends are respectively connected to the first rod body and the second rod body The two driving ends are respectively located at two ends of the first rod body, and the two linking ends are respectively located at two ends of the second rod body.
藉此，透過傳動機構簡單的連桿結構設計，並搭配各缸體中活塞與活塞連桿的作動，不僅可有效地對前輪、後輪剎車進行剎車控制，且在生產成本及安裝上極為簡便，有助於產業上之利用。Thereby, through the simple connecting rod structure design of the transmission mechanism, and the action of the piston and the piston connecting rod in each cylinder body, the brake control of the front wheel and the rear wheel brake can be effectively performed, and the production cost and the installation are extremely simple. To help the industry to use.
1‧‧‧油壓剎車輔助裝置1‧‧‧Hydraulic brake assist device
10‧‧‧本體10‧‧‧ Ontology
11、12、13、14‧‧‧缸體11, 12, 13, 14‧ ‧ cylinders
111、121、131、141‧‧‧滑動組件111, 121, 131, 141‧‧ ‧ sliding components
112、122、132、142‧‧‧活塞112, 122, 132, 142‧‧ ‧ Pistons
113、123、133、143‧‧‧活塞連桿113, 123, 133, 143‧‧ ‧ piston connecting rod
15、16‧‧‧結合部15.16‧‧‧Combination Department
161‧‧‧定位軸161‧‧‧ Positioning axis
20、30、40‧‧‧傳動機構20, 30, 40‧‧ ‧ transmission mechanism
21、31、41‧‧‧定位桿21, 31, 41‧‧ ‧ positioning rod
22、32、42‧‧‧第一桿體22, 32, 42‧‧‧ first body
23、33、43‧‧‧第二桿體23, 33, 43‧‧‧Second body
221、231、321、322、421、422‧‧‧驅動端221, 231, 321, 322, 421, 422‧‧‧ drive
222、232、331、332、431、432‧‧‧連動端222, 232, 331, 332, 431, 432‧‧‧ linkage
50‧‧‧本體50‧‧‧ body
51、52、53、54‧‧‧缸體51, 52, 53, 54‧ ‧ cylinders
511、521、531、541‧‧‧滑動組件511, 521, 531, 541‧‧ ‧ sliding components
512、522、532、542‧‧‧活塞512, 522, 532, 542‧‧ ‧ piston
513、523、533、543‧‧‧活塞連桿513, 523, 533, 543‧‧ ‧ piston connecting rod
61‧‧‧左剎車桿油壓管61‧‧‧ Left brake lever hydraulic tube
62‧‧‧右剎車桿油壓管62‧‧‧Right brake lever hydraulic tube
71‧‧‧前輪剎車油壓管71‧‧‧Front wheel brake oil pressure pipe
72‧‧‧後輪剎車油壓管72‧‧‧ Rear wheel brake oil pressure pipe
第1圖係本發明一較佳實施例之外觀示意圖； 第2圖係第1圖之內部結構示意圖；第3圖係本發明第一實施例之俯面透視示意圖；第4圖係本發明第一實施例未作動時A-A’切線與B-B’切線之各缸體狀態剖面示意圖；第5圖係本發明第一實施例左剎車桿作動時A-A’切線與B-B’切線之各缸體狀態剖面示意圖；第6圖係本發明第一實施例右剎車桿作動時A-A’切線與B-B’切線之各缸體狀態剖面示意圖；第7圖係本發明另一較佳實施例之俯面透視示意圖；第8圖係本發明第二實施例未作動時C-C’切線與D-D’切線之各缸體狀態剖面示意圖；第9圖係本發明第二實施例左剎車桿作動時C-C’切線與D-D’切線之各缸體狀態剖面示意圖；第10圖係本發明第二實施例右剎車桿作動時C-C’切線與D-D’切線之各缸體狀態剖面示意圖；第11圖係本發明再一較佳實施例之透視示意圖；第12圖係本發明第三實施例俯面透視示意圖；第13圖係本發明第三實施例未作動時E-E’切線與F-F’切線之各缸體狀態剖面示意圖；第14圖係本發明第三實施例左剎車桿作動時E-E’切線與F-F’切線之各缸體狀態剖面示意圖；第15圖係本發明第三實施例右剎車桿作動時E-E’切線與F-F’切線之各缸體狀態剖面示意圖。1 is a schematic view showing the appearance of a preferred embodiment of the present invention; 2 is a schematic view of the internal structure of FIG. 1; FIG. 3 is a schematic perspective view of the first embodiment of the present invention; and FIG. 4 is a view of the first embodiment of the present invention when the first embodiment is not actuated, A-A' tangent and B-B FIG. 5 is a schematic cross-sectional view showing the state of each cylinder of the A-A' tangent line and the B-B' tangent line when the left brake lever is actuated according to the first embodiment of the present invention; FIG. 6 is the present invention FIG. 7 is a schematic cross-sectional view showing the state of each cylinder of the A-A' tangent line and the B-B' tangent line when the right brake lever is actuated; FIG. 7 is a schematic perspective view of the top surface of another preferred embodiment of the present invention; FIG. 9 is a cross-sectional view showing the state of each cylinder of the C-C' tangent line and the D-D' tangent line when the second embodiment of the present invention is not actuated; FIG. 9 is a C-C' tangent line and D when the left brake lever is actuated according to the second embodiment of the present invention. Schematic diagram of the state of each cylinder of the -D' tangential line; Fig. 10 is a schematic cross-sectional view of the state of each cylinder of the C-C' tangential line and the D-D' tangential line when the right brake lever is actuated according to the second embodiment of the present invention; A schematic perspective view of a further preferred embodiment of the present invention; and a twelfth perspective view of a third embodiment of the present invention; FIG. 14 is a cross-sectional view showing the state of each cylinder of the E-E' tangent line and the F-F' tangent line when the third embodiment is unactuated; FIG. 14 is an E-E' tangent line and F- when the left brake lever of the third embodiment of the present invention is actuated; FIG. 15 is a schematic cross-sectional view showing the state of each cylinder of the E-E' tangent line and the F-F' tangent line when the right brake lever is actuated according to the third embodiment of the present invention.
為利 貴審查員瞭解本發明之技術特徵、內容與優點及其所能達成之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關 係解讀、侷限本發明於實際實施上的權利範圍，合先敘明。The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the invention. Therefore, the proportion and configuration of the attached drawings should not be The scope of the rights of the present invention in actual implementation is explained and limited.
請參閱第1至6圖，係為本發明第一種實施方式之示意圖，本發明之油壓剎車輔助裝置1，主要是應用於油壓式剎車的二輪車輛，如第1圖所示，其係可裝設於二輪車輛上並分別與左、右剎車桿油壓管61、62及前、後輪剎車油壓管71、72相連接，本發明油壓剎車輔助裝置1主要結構包括有一本體10與一傳動機構20。1 to 6 are schematic views of a first embodiment of the present invention. The hydraulic brake assisting device 1 of the present invention is mainly applied to a two-wheeled vehicle of a hydraulic brake, as shown in FIG. The utility model can be installed on a two-wheeled vehicle and is respectively connected with the left and right brake lever hydraulic pressure pipes 61 and 62 and the front and rear wheel brake hydraulic pressure pipes 71 and 72. The main structure of the hydraulic brake auxiliary device 1 of the present invention comprises a body. 10 and a transmission mechanism 20.
再請一併參閱第2至4圖，該本體10係概呈一矩形體，於表面與底面間開設有四缸體11、12、13、14，各缸體11、12、13、14之一端分別連接左剎車油壓管61、右剎車油壓管62、前輪剎車油壓管71及後輪剎車油壓管72，並於其中均設有一滑動組件111、121、131、141，該滑動組件111、121、131、141一端係位於該缸體11、12、13、14中且另一端凸伸出該缸體11、12、13、14之另一端，並可沿該缸體11、12、13、14方向滑動；各滑動組件111、112、113、114可包含有一活塞112、122、132、142與一活塞連桿113、123、133、143，該活塞112、122、132、142係設置於所對應之該缸體11、12、13、14中，並可沿該缸體11、12、13、14方向滑動，該活塞連桿113、123、133、143連接於該活塞112、122、132、142，並於其自由端凸伸出該缸體11、12、13、14之一端。Referring to Figures 2 to 4, the body 10 is generally a rectangular body, and four cylinders 11, 12, 13, and 14 are opened between the surface and the bottom surface, and the cylinders 11, 12, 13, and 14 are respectively One end is respectively connected with a left brake oil pressure pipe 61, a right brake oil pressure pipe 62, a front wheel brake oil pressure pipe 71 and a rear wheel brake oil pressure pipe 72, and a slide assembly 111, 121, 131, 141 is disposed therein, and the sliding One end of the assembly 111, 121, 131, 141 is located in the cylinder block 11, 12, 13, 14 and the other end protrudes from the other end of the cylinder block 11, 12, 13, 14 and along the cylinder block 11, 12, 13, 14 sliding; each sliding assembly 111, 112, 113, 114 may include a piston 112, 122, 132, 142 and a piston link 113, 123, 133, 143, the piston 112, 122, 132, 142 is disposed in the corresponding cylinders 11, 12, 13, 14 and is slidable in the direction of the cylinders 11, 12, 13, 14 to which the piston links 113, 123, 133, 143 are connected 112, 122, 132, 142, and projecting at one end of the cylinders 11, 12, 13, 14 at their free ends.
該傳動機構20結合於該本體10底面之一結合部15，包含一定位桿21、一第一桿體22與一第二桿體23；該定位桿21係可穿設於該結合部15中並可沿該定位桿21軸向的方向轉動，該第一桿體22與該第二桿體23分別穿設該定位桿21，可一併隨該定位桿21沿其軸向轉動；該第一桿體22之兩端分別為一驅動端221與一連動端222，並分別位於連接右剎車桿油壓管62與後輪剎車油壓管72之該二缸體12、14凸伸出之該二活塞連桿123、143的滑動軌跡上；該第二桿體23之兩端分別為另一驅動端231與另一連動端232，並分別位於連接左剎車桿油壓管61與前輪剎車油壓管71之該二缸體11、13凸伸出之該二活塞連桿113、133的滑動軌跡上。The transmission mechanism 20 is coupled to a joint portion 15 of the bottom surface of the body 10, and includes a positioning rod 21, a first rod body 22 and a second rod body 23; the positioning rod 21 can be inserted into the joint portion 15 Rotating in the axial direction of the positioning rod 21, the first rod body 22 and the second rod body 23 respectively pass through the positioning rod 21, and can be rotated along the axial direction of the positioning rod 21; The two ends of the rod body 22 are respectively a driving end 221 and a linking end 222, and are respectively located on the two cylinder blocks 12 and 14 connecting the right brake lever hydraulic tube 62 and the rear wheel brake oil pressure tube 72. The two piston rods 123 and 143 are in the sliding track; the two ends of the second rod body 23 are respectively the other driving end 231 and the other linking end 232, and are respectively connected to the left brake lever hydraulic tube 61 and the front wheel brake. The two cylinders 11, 13 of the oil pressure pipe 71 project on the sliding trajectories of the two piston links 113, 133.
如第4圖至第6圖所示，分別表示了未剎車與剎車時A-A’切線與B-B’切線各缸體11、12、13、14作動狀態的剖面示意圖。藉由上述結構，當左、右剎車桿油壓管61、62未作動時(如第4圖所示)，各驅動 端221、231係可抵頂於活塞連桿123、113上，各連動端222、232係可抵頂於活塞連桿143、133上。當單獨按壓左剎車桿進行剎車動作時(如第5圖所示)，透過加壓左剎車桿油壓管61而推動所對應缸體11中之活塞112與活塞連桿113，該第二桿體23則因驅動端231受擠壓，並以定位桿21為軸心並帶動定位桿21轉動，進而透過連動端232推動活塞連桿133，此時，該第一桿體22則因定位桿21的轉動而作動，隨該第二桿體23的作動方向轉動，進而一併透過連動端222推動活塞連桿143，而被推動之該二活塞連桿133、143，則經由所對應之活塞132、142分別對前、後輪剎車油壓管71、72加壓，進而驅動前、後輪剎車器進行剎車動作，以達到安全剎車的功效；同理，若係當單獨按壓右剎車桿進行剎車動作時(如第6圖所示)，則係以相同的作動原理，以第一桿體22轉動定位桿21並帶動第二桿體23，一併對前、後輪剎車油壓管71、72進行加壓動作，藉此同時驅動前、後輪剎車器進行剎車動作。As shown in Figs. 4 to 6, the cross-sectional views of the respective cylinders 11, 12, 13, and 14 of the A-A' tangent line and the B-B' tangent line when the brakes are not braked and braked are shown. With the above structure, when the left and right brake lever hydraulic tubes 61, 62 are not actuated (as shown in Fig. 4), each drive The ends 221, 231 can abut against the piston links 123, 113, and the interlocking ends 222, 232 can abut against the piston links 143, 133. When the left brake lever is pressed alone to perform the braking action (as shown in FIG. 5), the piston 112 and the piston link 113 in the corresponding cylinder 11 are pushed by pressurizing the left brake lever hydraulic tube 61, the second rod The body 23 is squeezed by the driving end 231, and the positioning rod 21 is pivoted to drive the positioning rod 21 to rotate, and then the piston rod 133 is pushed through the linking end 232. At this time, the first rod 22 is positioned by the positioning rod. Actuated by the rotation of 21, rotates in the direction of actuation of the second rod 23, and further pushes the piston link 143 through the interlocking end 222, and the two piston rods 133, 143 pushed by the corresponding piston 132, 142 respectively pressurizes the front and rear brake oil pressure pipes 71, 72, and then drives the front and rear wheel brakes to perform braking action to achieve the effect of safety brake; similarly, if the right brake lever is pressed separately When the brake is actuated (as shown in Fig. 6), the first lever 22 is used to rotate the positioning rod 21 and drive the second rod 23, and the front and rear brake oil pressure pipes 71 are driven by the same actuation principle. And 72 performs a pressurizing operation to simultaneously drive the front and rear wheel brakes to perform a braking action.
利用本發明實施例簡易的結構及概念，可有效地改善左、右剎車桿無法同時驅動前、後輪剎車器進行剎車動作，使左剎車桿或右剎車桿單獨操作時，均可一併區動前輪剎車器及後輪剎車器進行剎車動作，以達到安全剎車的功效。By using the simple structure and concept of the embodiment of the present invention, the left and right brake levers can effectively improve the braking action of the front and rear wheel brakes at the same time, so that the left brake lever or the right brake lever can be operated in a single operation. The front wheel brakes and the rear wheel brakes act as brakes to achieve safe braking.
再者，根據前述實施例之結構，可將各組件間以不同的連接方式來達到同樣的效果，如第7圖至第10圖所示，係為本發明另一實施方式的樣態；在此實施例中，係利用不同連接方式的傳動機構30來替代前種實施例的傳動機構20，該傳動機構30包含一定位桿31、一第一桿體32與一第二桿體33，該定位桿31係於靠近中央位置結合於該本體10底面之一結合部16，並可透過一定位軸161固定，使該定位桿31可以該結合部16之該定位軸161為軸心轉動，該定位桿31之兩端分別連接該第一桿體32與該第二桿體33，該第一桿體32之兩端分別為二驅動端321、322，並分別位於凸伸出之該二活塞連桿113、123的滑動軌跡上，該第二桿體33之兩端則分別為二連動端331、332，並分別位於凸伸出之該二活塞連桿133、143的滑動軌跡上。Furthermore, according to the structure of the foregoing embodiment, the same effect can be achieved by different connections between the components, as shown in FIGS. 7 to 10, which is a mode of another embodiment of the present invention; In this embodiment, the transmission mechanism 30 of the previous embodiment is replaced by a transmission mechanism 30 of different connection modes. The transmission mechanism 30 includes a positioning rod 31, a first rod body 32 and a second rod body 33. The positioning rod 31 is coupled to a joint portion 16 of the bottom surface of the body 10 and can be fixed by a positioning shaft 161 so that the positioning rod 31 can pivot about the positioning shaft 161 of the joint portion 16 . The two ends of the positioning rod 31 are respectively connected to the first rod body 32 and the second rod body 33. The two ends of the first rod body 32 are respectively two driving ends 321 and 322, and are respectively located at the two pistons protrudingly protruding. On the sliding track of the connecting rods 113 and 123, the two ends of the second rod body 33 are respectively two interlocking ends 331, 332, and are respectively located on the sliding trajectories of the two piston rods 133 and 143 protrudingly protruding.
如第8圖至第10圖所示，分別表示了未剎車與剎車時C-C’ 切線與D-D’切線各缸體11、12、13、14作動狀態的剖面示意圖。藉此，當未進行剎車動作時(如第8圖所示)，該二驅動端321、322與該二連動端331、332係分別抵頂於該些活塞連桿113、123、133、143上；當單獨按壓左剎車桿進行剎車動作時(如第9圖所示)，透過加壓左剎車桿油壓管61而推動所對應缸體11中之活塞112與活塞連桿113，該第一桿體32則因驅動端321受擠壓，並推動該第一桿體32向下移動，進而透過該定位桿31以該結合部為軸心轉動，使位於定位桿31相對側之該第二桿體33向上移動，藉由該二連動端331、332同時推動該二活塞連桿133、143及該二活塞132、142，進而分別對前、後輪剎車油壓管71、72加壓，驅動前、後輪剎車器開始進行剎車動作，達到安全剎車的功效；同理，若當單獨按壓右剎車桿進行剎車動作時(如第10圖所示)，則係以利用右剎車油壓管62擠壓該缸體12中之該活塞122與該活塞連桿123，以推動該第一桿體32向下移動，以此帶動位於該定位桿31另一端之該第二桿體33向上移動，透過該二連動端331、332同時推動該二活塞連桿133、143，並透過該二活塞132、142對該前、後輪剎車油壓管71、72進行加壓，並達到同時驅動前、後輪剎車器進行剎車動作的功效。As shown in Figures 8 to 10, C-C’ is shown when there is no brake or brake. A schematic cross-sectional view of the tangential and D-D' tangential cylinders 11, 12, 13, and 14 in an actuated state. Therefore, when the braking action is not performed (as shown in FIG. 8), the two driving ends 321 and 322 and the two interlocking ends 331, 332 are respectively abutted against the piston connecting rods 113, 123, 133, and 143. When the left brake lever is pressed separately to perform the braking action (as shown in FIG. 9), the piston 112 and the piston link 113 in the corresponding cylinder 11 are pushed by pressing the left brake lever hydraulic tube 61. The rod 32 is pressed by the driving end 321 and pushes the first rod 32 downward, and then the shaft is rotated by the connecting rod 31 so that the opposite side of the positioning rod 31 The two rods 33 are moved upward, and the two piston ends 133 and 143 and the two pistons 132 and 142 are simultaneously pushed by the two linked ends 331, 332 to pressurize the front and rear brake oil pressure pipes 71 and 72, respectively. The front and rear wheel brakes are driven to start the braking action to achieve the function of the safety brake. Similarly, if the right brake lever is pressed separately for braking (as shown in Fig. 10), the right brake oil pressure is used. The tube 62 presses the piston 122 and the piston link 123 in the cylinder 12 to push the first rod 32 downward. The second rod body 33 located at the other end of the positioning rod 31 is moved upward, and the two piston rods 133 and 143 are simultaneously pushed through the two interlocking ends 331, 332, and the second pistons 132 and 142 are driven through the two pistons 132 and 142. The front and rear wheel brake oil pressure pipes 71, 72 are pressurized, and the effects of simultaneously driving the front and rear wheel brakes to perform the braking action are achieved.
在前述的兩種實施例中，左、右剎車桿油壓管61、62與前、後輪剎車油壓桿71、72均係連接於該本體10之相同側，透過位於結合於該本體10相對側之傳動機構20、30，利用簡單的槓桿(翹翹板)原理，使其中一驅動端221(231)、321(322)向下移動時，可同時透過帶動位於該定位桿21、31相對側之該二連動端222、232、331、332向上移動，達到安全剎車的效果；但在此種結構中，四個油壓管均係連接於本體10同側的方向，於實際裝設於車輛上油壓管線路的配置較為麻煩，經發明人進一步的改良，如第11圖至第15圖所示之第三種實施例，使左、右剎車桿油壓管61、62與前、後輪剎車油壓管71、72可分別連接於本體的兩側，在實際使用上可更為便利。In the foregoing two embodiments, the left and right brake lever hydraulic pressure pipes 61 and 62 and the front and rear brake oil pressure levers 71 and 72 are connected to the same side of the body 10, and the transmission is coupled to the body 10. When the driving ends 221 (231) and 321 (322) are moved downward by the simple lever (the seesaw) principle, the driving mechanisms 20 and 30 on the opposite side can simultaneously drive the positioning rods 21 and 31. The two interlocking ends 222, 232, 331, 332 on the opposite side move upward to achieve the effect of safe braking; but in this structure, the four hydraulic tubes are connected to the same side of the body 10, and are actually installed. The arrangement of the oil pressure pipe line on the vehicle is troublesome, and further improvement by the inventors, such as the third embodiment shown in FIGS. 11 to 15 , causes the left and right brake lever oil pressure pipes 61, 62 and the front. The rear brake oil pressure pipes 71 and 72 can be respectively connected to both sides of the main body, which is more convenient in practical use.
再請參閱第11至13圖，此實施方式之油壓剎車輔助裝置1，其結構包括有一本體50與一傳動機構40；其中該本體50同樣蓋呈一矩形體，並於其表面與底面間開設四缸體51、52、53、54，其中二缸體51、52 於該本體50表面之一端分別連接左、右剎車桿油壓管61、62，另外二缸體53、54則係於該本體50底面之一端分別連接前、後輪剎車油壓管71、72，每一缸體51、52、53、54中均設有一滑動組件511、521、531、541，各滑動組件511、521、531、541包含有一活塞512、522、532、542與一活塞連桿513、523、533、543，該活塞512、522、532、542係設置於所對應之該缸體51、52、53、54中，並可沿該缸體51、52、53、54方向滑動，而該活塞連桿513、523、533、543連接於該活塞512、522、532、542，並於其自由端凸伸出該缸體51、52、53、54相對於連接油壓管之另一端，其中，連接左、右剎車桿油壓管61、62之該二缸體51、52，所對應之該二活塞連桿513、523係凸伸出該本體50之底面，相對地，連接前、後輪剎車油壓管71、72之該二缸體53、54，所對應之該二活塞連桿533、543則係凸伸出該本體50之表面。Referring to FIGS. 11-13, the hydraulic brake assisting device 1 of this embodiment includes a body 50 and a transmission mechanism 40. The body 50 is also covered in a rectangular shape between the surface and the bottom surface. Four cylinders 51, 52, 53, 54 are opened, of which two cylinders 51, 52 The left and right brake lever oil pressure pipes 61 and 62 are respectively connected to one end of the surface of the body 50, and the other two cylinders 53 and 54 are connected to the front and rear wheel brake oil pressure pipes 71 and 72 respectively at one end of the bottom surface of the body 50. Each of the cylinders 51, 52, 53, 54 is provided with a sliding assembly 511, 521, 531, 541, and each sliding assembly 511, 521, 531, 541 comprises a piston 512, 522, 532, 542 and a piston connection The rods 513, 523, 533, 543 are disposed in the corresponding cylinders 51, 52, 53, 54 and are movable along the cylinders 51, 52, 53, 54 Sliding, and the piston connecting rods 513, 523, 533, 543 are connected to the pistons 512, 522, 532, 542, and protrude at the free ends thereof from the cylinder blocks 51, 52, 53, 54 with respect to the connecting oil pressure pipe The other end of the body, wherein the two cylinders 51, 52 connecting the left and right brake lever hydraulic tubes 61, 62, the two piston rods 513, 523 are protruded from the bottom surface of the body 50, oppositely The two cylinders 53, 54 connecting the front and rear wheel brake oil pressure pipes 71, 72 correspond to the two piston links 533, 543 protruding from the surface of the body 50.
此實施例之該傳動機構40，包含一定位桿41、一第一桿體42與一第二桿體43；該定位桿41係以穿設的方式結合於該本體50，其兩端分別延伸出該本體50的底面與表面，並分別連接該第一桿體42與該第二桿體43；該第一桿體42之兩端分別為二驅動端421、422，並分別位於凸伸出之該二活塞連桿513、523的滑動軌跡上，該第二桿體43之兩端則分別為二連動端431、432，並分別位於凸伸出之該二活塞連桿533、543的滑動軌跡上。The transmission mechanism 40 of this embodiment includes a positioning rod 41, a first rod body 42 and a second rod body 43; the positioning rod 41 is coupled to the body 50 in a penetrating manner, and the two ends thereof respectively extend The bottom surface and the surface of the body 50 are connected to the first rod body 42 and the second rod body 43 respectively; the two ends of the first rod body 42 are respectively two driving ends 421, 422, and are respectively located at the convex end On the sliding track of the two piston connecting rods 513 and 523, the two ends of the second rod body 43 are respectively two interlocking ends 431 and 432, and are respectively located on the sliding of the two piston connecting rods 533 and 543 protrudingly protruding. On the track.
再如第13圖至第15圖所示，分別表示了未剎車與剎車時E-E’切線與F-F’切線各缸體51、52、53、54作動狀態的剖面示意圖。藉由此實施例之結構，當未進行剎車動作時(如第13圖所示)，該二驅動端421、422與該二連動端431、432係分別抵頂於該些活塞連桿513、523、533、543上；當單獨按壓左剎車桿進行剎車動作時(如第14圖所示)，透過加壓左剎車桿油壓管61而推動所對應缸體51中之活塞512與活塞連桿513，該第一桿體42則因驅動端421受擠壓，並推動該第一桿體42向下移動，進而帶動該定位桿41與該第二桿體43向下移動，透過該二連動端431、432同時推動該二活塞連桿533、543及該二活塞532、542，進而分別對前、後輪剎車油壓管71、72加壓，驅動前、後輪剎車器開始進行剎車動作，達到安 全剎車的功效；同理，若當單獨按壓右剎車桿進行剎車動作時，(如第15圖所示)，則係以利用右剎車油壓管62擠壓該缸體52中之該活塞522與該活塞連桿523，以推動該第一桿體42向下移動，以此帶動該定位桿41與該第二桿體43向下移動，透過該二連動端431、432同時推動該二活塞連桿533、543，並透過該二活塞532、542對該前、後輪剎車油壓管71、72進行加壓，達到同時驅動前、後輪剎車器進行剎車動作的功效。Further, as shown in Figs. 13 to 15, the cross-sectional views of the respective operating states of the E-E' tangent and the F-F' tangent cylinders 51, 52, 53, 54 are shown, respectively, when the brakes are not braked. With the structure of the embodiment, when the braking action is not performed (as shown in FIG. 13), the two driving ends 421, 422 and the two linking ends 431, 432 are respectively abutted against the piston connecting rods 513, 523, 533, 543; when the left brake lever is pressed separately for braking action (as shown in Fig. 14), the piston 512 and the piston in the corresponding cylinder 51 are pushed by pressing the left brake lever hydraulic tube 61. The rod 513 is pressed by the driving end 421 and pushes the first rod 42 downward to move the positioning rod 41 and the second rod 43 downward. The interlocking ends 431 and 432 simultaneously push the two piston connecting rods 533 and 543 and the two pistons 532 and 542 to pressurize the front and rear wheel brake hydraulic pressure pipes 71 and 72, respectively, and drive the front and rear wheel brakers to start braking. Action, reach security The effect of the full brake; similarly, if the right brake lever is pressed separately to perform the braking action (as shown in Fig. 15), the piston 522 in the cylinder 52 is pressed by the right brake hydraulic tube 62. And the piston link 523 is configured to push the first rod 42 downward, thereby moving the positioning rod 41 and the second rod 43 downward, and simultaneously pushing the two pistons through the two linking ends 431 and 432 The connecting rods 533 and 543 pressurize the front and rear wheel brake oil pressure pipes 71 and 72 through the two pistons 532 and 542 to achieve the same function of driving the front and rear wheel brakers to perform the braking action.
綜上所述，本創作各實施例在實際使用時，各驅動端221、231、321、322、421、422所對應之缸體11、13、11、12、51、52內，在未按下剎車把手時，係處於無油或僅有少量備用油的狀態，而各連動端222、232、331、332、431、432所對應之缸體12、14、13、14、53、54內，則係處於滿油狀態，藉此使進行剎車控制時可達到最佳的使用狀態。In summary, in the actual use of the embodiments of the present invention, the cylinders 11, 13, 11, 12, 51, 52 corresponding to the driving ends 221, 231, 321, 322, 421, 422 are not pressed. When the brake handle is lowered, it is in a state of no oil or only a small amount of spare oil, and the cylinders 12, 14, 13, 14, 53, 54 corresponding to the respective interlocking ends 222, 232, 331, 332, 431, 432 , it is in a full oil state, so that the best use state can be achieved when the brake control is performed.
透過本發明所揭示之各種實施方式，將油壓剎車輔助裝置1裝設於車輛時，讓使用者無論按壓左剎車桿或右剎車桿進行剎車時，均可對前、後輪進行剎車，其可在後輪剎車器進行剎車動作後，立即對前輪剎車器進行剎車動作，達到安全剎車的功效；再者，為了可在剎車的同時，使後輪剎車器剎車的力道大於前輪剎車器的剎車力道，前述三種實施例中，該本體10、50中連接於後輪剎車油壓管72之該缸體14、54，其內徑係大於連接前輪剎車油壓管71之該缸體13、53的內徑，讓駕駛人在每次剎車時，後輪剎車的力道可大於前輪剎車的力道，有助於駕駛人在剎車時對車輛的操控。Through the various embodiments disclosed in the present invention, when the hydraulic brake assisting device 1 is installed in the vehicle, the user can brake the front and rear wheels regardless of whether the left brake lever or the right brake lever is pressed to brake. After the rear wheel brakes perform the braking action, the front wheel brakes can be braked immediately to achieve the safety brake function; in addition, in order to brake, the rear wheel brakes brake force is greater than the front wheel brakes. In the foregoing three embodiments, the cylinders 14, 54 of the body 10, 50 connected to the rear brake oil pressure pipe 72 have an inner diameter larger than the cylinders 13, 53 connecting the front wheel brake oil pressure pipes 71. The inner diameter allows the driver to brake the force of the rear brakes more than the strength of the front brakes each time the brakes are applied, helping the driver to control the vehicle while braking.
以上所述之實施例僅係為說明本發明之技術思想及特點，其目的在使熟習此項技藝之人士能夠瞭解本發明之內容並據以實施，當不能以之限定本發明之專利範圍，即大凡依本發明所揭示之精神所作之均等變化或修飾，仍應涵蓋在本發明之專利範圍內。The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.
11、12、13、14‧‧‧缸體11, 12, 13, 14‧ ‧ cylinders
123、133‧‧‧活塞連桿123, 133‧‧‧ piston connecting rod
21‧‧‧定位桿21‧‧‧ Positioning rod
22‧‧‧第一桿體22‧‧‧First body
23‧‧‧第二桿體23‧‧‧Second body
221‧‧‧驅動端221‧‧‧Driver
222、232‧‧‧連動端222, 232‧‧‧ linkage
61‧‧‧左剎車桿油壓管61‧‧‧ Left brake lever hydraulic tube
62‧‧‧右剎車桿油壓管62‧‧‧Right brake lever hydraulic tube
71‧‧‧前輪剎車油壓管71‧‧‧Front wheel brake oil pressure pipe
72‧‧‧後輪剎車油壓管72‧‧‧ Rear wheel brake oil pressure pipe
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102109137A TWI489045B (en) | 2013-03-15 | 2013-03-15 | Hydraulic brake assist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102109137A TWI489045B (en) | 2013-03-15 | 2013-03-15 | Hydraulic brake assist device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201435228A TW201435228A (en) | 2014-09-16 |
| TWI489045B true TWI489045B (en) | 2015-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102109137A TWI489045B (en) | 2013-03-15 | 2013-03-15 | Hydraulic brake assist device |
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| Country | Link |
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| TW (1) | TWI489045B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057127A (en) * | 1975-11-06 | 1977-11-08 | J. C. Penney Company, Inc. | Safety actuating device adapted for two wheeled vehicles |
| JP2000118474A (en) * | 1998-10-19 | 2000-04-25 | Kanazawa Kikai:Kk | Brake structure of bicycle |
| EP1035009B1 (en) * | 1999-03-10 | 2004-04-28 | Chih-Chen Juan | Balanced braking system for a bicycle |
| TWM272714U (en) * | 2005-01-31 | 2005-08-11 | Ming Ho Ind Co Ltd | Linking-up device for dune buggy brake system |
| JP2005289089A (en) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | Interlocked braking device for small vehicle |
| TW201305008A (en) * | 2011-07-20 | 2013-02-01 | Univ Dayeh | Pressure regulation type brake linking mechanism |
-
2013
- 2013-03-15 TW TW102109137A patent/TWI489045B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057127A (en) * | 1975-11-06 | 1977-11-08 | J. C. Penney Company, Inc. | Safety actuating device adapted for two wheeled vehicles |
| JP2000118474A (en) * | 1998-10-19 | 2000-04-25 | Kanazawa Kikai:Kk | Brake structure of bicycle |
| EP1035009B1 (en) * | 1999-03-10 | 2004-04-28 | Chih-Chen Juan | Balanced braking system for a bicycle |
| JP2005289089A (en) * | 2004-03-31 | 2005-10-20 | Honda Motor Co Ltd | Interlocked braking device for small vehicle |
| TWM272714U (en) * | 2005-01-31 | 2005-08-11 | Ming Ho Ind Co Ltd | Linking-up device for dune buggy brake system |
| TW201305008A (en) * | 2011-07-20 | 2013-02-01 | Univ Dayeh | Pressure regulation type brake linking mechanism |
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| TW201435228A (en) | 2014-09-16 |
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