M369302 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係一種油壓剎車把手裝置，主要指一種前、後 輪剎車由同一油壓剎車把手控制，並使後輪剎車先行動 作以增進剎車穩定安全性。 【先前技術】 ' [0002] 習知機車、自行車…等大都設於把手桿二側設置剎車 - 把手，並該二剎車把手分別控制前、後輪上之剎車裝置 φ 動作，並且為了增進剎車靈敏性，目前更設置有油壓剎 車機構，使得手部可由較小施力即可得到較大剎車力以 增進剎車掣動安全性。 然而前述油壓剎車雖然可具較佳剎車靈敏度，然而仍 具有以下缺失： 1.使用者行車中常因控制燈體開關、或許拿取他物、比 方向手勢…等動作而必須單手控制把手桿，造成在前述 動作時若遇到緊急狀況必須剎車將造成僅能單輪剎車， •具剎車效果不佳缺失。 ~ 2.當高速行駛或下坡路段時若先令前輪剎車易造成車體 ^ 後輪甩尾或後輪向上翹起，造成車體易傾倒危險，並更 將危及人身安全。 3.前、後剎車把手分別設置油壓剎車裝置將增加車體成 本。 【新型内容】 [0003] 本創作之目的在提供一種前、後輪剎車由同一油壓剎 車把手控制，並使後輪剎車先動作以增進剎車穩定安全 表單編號A0101 第3頁/共13頁 M369302 性。 本創作包含一油壓泵組、一剎車把手，並該油壓泵組 固設於車體把手桿上，並具油缸座、二油壓泵、接合座 、枢接座，並該油缸座具油室，上方具油封、上蓋，又 該油室下方連通設置二油壓泵，並二油壓泵分別具出油 口，並分別連設管路至車體後、前剎車裝置，而前述油 室可具一油室共用或二油室，又該二油壓泵分別具活塞 桿、彈簧、活塞部、頂持端，而該頂持端凸出於活塞缸 外侧；又接合座設於油缸座内側，並由接合元件固設於 車體把手桿上；又樞接座設於油缸座外側，並具樞孔， 並藉由柩接元件柩接剎車把手；又剎車把手具握持部、 框接部頂持部*並该柩接部具枢孔，並由枢接兀件 與油壓泵組之枢接座枢接，並使握持部與車體把手桿之 握把具適當間距；又二頂持部設於對應前述二活塞桿位 置，並分別與樞接部具不同距離，且於二頂持部端部設 置弧緣，並使剎車把手與油壓泵組接合後該二頂持部之 弧緣分別對應二活塞桿之頂持端位置；藉此本創作令對 應剎車把手樞接元件距離較大之頂持部位於控制車體後 輪剎車裝置之活塞桿位置，又令對應剎車把手樞接元件 距離較小之頂持部位於控制車體前輪剎車裝置之活塞桿 位置，又使用者欲剎車動作時可僅控制一剎車把手，又 令剎車把手以枢接部之枢接元件為轉軸旋轉時因二頂持 部之偏移距離不同，使得對應車體後輪剎車裝置之活塞 桿可先受剎車把手頂持部頂持位移較大距離，並使液壓 油由出油口導出並使後輪剎車裝置動作，又令剎車把手 旋轉時可令另一頂持部頂持對應前輪剎車裝置之活塞桿 表單編號A0101 第4頁/共13頁 M369302 位移並使前輪剎車裝置動作，因而本創作可令後輪剎車 裝置較前輪剎車裝置先行動作，並可增進剎車穩定安全 性，又本創作可由單手即可操控前、後輪剎車，可具較 佳剎車便利性、安全性。 【實施方式】 請參閱第一〜三圖，本創作包含一油壓泵組丨、一剎 車把手2，並該油壓泵組1固設於車體把手桿3上，並具油 缸座11、二油壓泵12、13、接合座14、樞接座15，並該 油缸座11具油室11 i，上方具油封（圖中未標示）、上蓋 113，又該油室111下方分別連通設置二油壓泵12、13之 活塞缸I25、1¾5，並二活塞缸IK、us分別具出油口 126、136，並分別連設管路至車體後、前剎車裝置（圖中 未標示）.，又該二活塞缸125、135内分別具活塞桿121、 131、彈簧122、132、活塞部123、133、頂持端124、 134，而該彈簧122、132—端分別頂持活塞缸125、135 之缸壁出口處並另:一端接'合活塞桿121、131，又活塞 部123、133設於活i桿121、131上；又頂持端124、 13 4位於活塞桿121、1 31外側，並分別凸出於活塞缸12 5 、135外側’並令活塞桿121、131朝向活塞缸125、135 位移可由活塞部123、133推送活塞缸125、135内之液壓 油由出油口 12 6 ' 13 6導出，並使車體之剎車裝置動作， 並同時壓縮彈簧122、132，又可藉由彈簧122、132之回 復力使活塞桿121、131位移回復；又接合座14設於油缸 座11内侧，並具套合槽141、接合孔142，並由接合元件 固設於車體把手桿3上；又樞接座15設於油缸座11外側， 表單蝙號A0101 第5頁/共13頁 M369302 並具樞孔151。 _ 剎車把手2具握持部21、枢接部22、二頂持部23、24 ，並該樞接部22具枢孔221，並由樞接元件222與油壓泵 組1之樞接座15樞接；又二頂持部23、24分別設於對應前 述二活塞桿121、131位置，並分別與樞接部22之枢孔 221具不同距離，且於二頂持部23、24端部設置弧緣231 、241 ’並使剎車把手2與油壓泵組1接合後該二頂持部23 、24之弧緣231、241分別對應二活塞桿121、131之頂持 端124、134位置。 請參閱第四圖，本創作令對應剎車把手2樞接部22及 樞孔221、柩接元件222距離較大之頂持部23位於控制車 體後輪剎車裝置之活塞桿121位置，又令對應剎車把手2 樞接元件222距離較小之頂持部24位於控制車體前輪剎車 裝置之活塞桿131位置，又使用者欲刹車動作時可僅控制 一剎車把手2，又令剎車把手2以樞接部22之樞接元件222 為轉軸旋轉時因二頂持部2¾、24之偏移距離不同，使得 對應車體後輪刹車裝置之活塞桿121可先受剎車把手2頂 持部23頂持位移較大距離a，又對應車體前輪剎車裝置之 活塞桿131位移較小距離b，並使液壓油由出油口 126導出 使後輪剎車裝置動作，又如第五圖所示，令刹車把手2旋 轉時可令另一頂持部24頂持對應前輪剎車裴置之活塞桿 131位移並使前輪剎車裝置動作，因而本創作可確保後輪 剎車裝置較前輪剎車裝置先行動作，並可增進刹車穩定 安全性，又本創作可由單手即可操控前、後輪剎車可 具較佳便利性、安全性。 是以由以上所述，本創作可具較佳剎車動作安全性、 表單.编號A0101 第6頁/共13頁 M369302 tT力效’而本創作_部之⑽亦可由其他設計取 代，並前述實施例僅為 ▲ 本創作例示’並非本創作限制， 凡依據本創作精神所為 _ τ芍之4效改變亦應屬於本創作範疇 内 【圖式簡單說明】 [0005]M369302 V. New description: [New technical field] [0001] This creation is a hydraulic brake handle device, mainly refers to a front and rear wheel brake controlled by the same hydraulic brake handle, and the rear wheel brake is operated first. Improve the stability and safety of the brakes. [Prior Art] '[0002] Conventional locomotives, bicycles, etc. are mostly provided on the two sides of the handlebar to provide brake-handles, and the two brake handles respectively control the brake device φ action on the front and rear wheels, and are sensitive to the brakes. Sexuality, there is now a hydraulic brake mechanism, so that the hand can be given a larger braking force by a small force to improve the safety of the brakes. However, although the aforementioned hydraulic brake can have better braking sensitivity, it still has the following shortcomings: 1. The user often has to control the handlebar with one hand because of the action of controlling the lamp body switch, perhaps taking other objects, directional gestures, etc. In the event of an emergency, the brakes will cause only one-wheel brakes, and the brakes will be poor. ~ 2. When driving at a high speed or downhill section, if the front wheel brakes are first caused to cause the car body ^ the rear wheel tail or the rear wheel is tilted up, the car body is easy to dump, and it will endanger personal safety. 3. The front and rear brake handles are respectively equipped with hydraulic brakes to increase the cost of the car body. [New content] [0003] The purpose of this creation is to provide a front and rear wheel brake controlled by the same hydraulic brake handle, and to make the rear wheel brake first to improve the brake stability. Safety Form No. A0101 Page 3 of 13 M369302 Sex. The creation comprises a hydraulic pump set and a brake handle, and the hydraulic pump set is fixed on the handlebar of the vehicle body, and has a cylinder block, a two hydraulic pump, a joint seat, a pivot joint, and the cylinder seat The oil chamber has an oil seal and an upper cover at the top, and a second hydraulic pump is arranged under the oil chamber, and the two hydraulic pumps respectively have oil outlets, and respectively connect the pipelines to the rear and front brake devices of the vehicle body, and the foregoing oil The chamber may have an oil chamber shared or a second oil chamber, and the two hydraulic pumps respectively have a piston rod, a spring, a piston portion and a top holding end, and the top holding end protrudes from the outside of the piston cylinder; and the joint seat is disposed in the oil cylinder The inner side of the seat is fixed on the handlebar of the vehicle body by the engaging component; the pivoting seat is disposed outside the cylinder block and has a pivot hole, and the brake handle is connected by the connecting component; and the brake handle has a grip portion, The frame receiving portion* has a pivot hole and is pivotally connected by the pivoting member to the pivoting seat of the hydraulic pump set, and the grip portion is appropriately spaced from the grip of the body handle bar And two top holding portions are disposed at positions corresponding to the two piston rods, and have different distances from the pivoting portions respectively, and are held at two positions The arc edge is arranged at the end, and the arc edge of the two holding portions respectively correspond to the top end position of the two piston rods after the brake handle is engaged with the hydraulic pump set; thereby, the distance between the pivoting components of the corresponding brake handle is larger The top holding portion is located at a position of a piston rod for controlling a rear wheel brake device of the vehicle body, and the top holding portion of the corresponding brake arm pivoting member is located at a position of a piston rod for controlling a front wheel brake device of the vehicle body, and the user desires a braking action. When the brake handle is only controlled by the pivoting member of the pivoting portion as the rotating shaft, the offset distance of the two holding portions is different, so that the piston rod of the corresponding rear brake device of the vehicle body can be braked first. The top holding portion of the handle is displaced by a large distance, and the hydraulic oil is led out from the oil outlet and the rear wheel brake device is actuated. When the brake handle is rotated, the other top portion can hold the piston rod corresponding to the front wheel brake device. Form No. A0101 Page 4 of 13 M369302 Displacement and the front wheel brakes act, so this creation can make the rear wheel brakes move ahead of the front wheel brakes and improve the stability of the brakes. Before sex, but also by the creation of this single-handed control, rear brakes, brake can with relatively good convenience and safety. [Embodiment] Please refer to the first to third figures. The creation includes a hydraulic pump set 丨 and a brake handle 2, and the hydraulic pump set 1 is fixed on the handlebar 3 of the vehicle body, and has a cylinder block 11, Two hydraulic pumps 12, 13, a joint 14, a pivoting seat 15, and the cylinder block 11 has an oil chamber 11 i, an oil seal (not shown), an upper cover 113, and a lower communication chamber 111 Two hydraulic pumps 12, 13 piston cylinders I25, 13⁄45, and two piston cylinders IK, us have oil ports 126, 136, respectively, and respectively connect the pipeline to the rear of the vehicle body, front brake device (not shown) Further, the two piston cylinders 125, 135 respectively have piston rods 121, 131, springs 122, 132, piston portions 123, 133, and holding ends 124, 134, and the springs 122, 132 are respectively holding the piston cylinders. 125, 135 at the outlet of the cylinder wall and another: one end is connected with the piston rods 121, 131, and the piston portions 123, 133 are disposed on the movable rods 121, 131; and the top ends 124, 13 4 are located at the piston rod 121, 1 31 outside, and protruded outward from the piston cylinders 12 5 , 135 respectively and the displacement of the piston rods 121 , 131 toward the piston cylinders 125 , 135 can be pushed by the piston portions 123 , 133 The hydraulic oil in the piston cylinders 125, 135 is led out by the oil outlet 12 6 ' 13 6 , and the brake device of the vehicle body is actuated, and at the same time, the springs 122, 132 are compressed, and the piston is restored by the restoring forces of the springs 122, 132. The rods 121 and 131 are displaced and returned. The joint seat 14 is disposed on the inner side of the cylinder block 11 and has a sleeve groove 141 and an engagement hole 142. The joint member is fixed on the handlebar 3 of the vehicle body. Outside the cylinder block 11, form bat No. A0101, page 5 / total 13 pages M369302 and has a pivot hole 151. _ brake handle 2 has a grip portion 21, a pivoting portion 22, two holding portions 23, 24, and the pivoting portion 22 has a pivot hole 221, and is pivoted by the pivoting member 222 and the hydraulic pump set 1 15 pivotally connected; the second holding portions 23, 24 are respectively disposed at positions corresponding to the two piston rods 121, 131, and respectively have different distances from the pivot holes 221 of the pivoting portion 22, and are at the ends of the two holding portions 23, 24 After the arc edges 231 and 241 ′ are disposed and the brake handle 2 is engaged with the hydraulic pump unit 1 , the arc edges 231 and 241 of the two top portions 23 and 24 respectively correspond to the top ends 124 , 134 of the two piston rods 121 and 131 . position. Referring to the fourth figure, the corresponding handle portion 23 corresponding to the brake handle 2 pivoting portion 22 and the pivot hole 221 and the splicing member 222 is located at the position of the piston rod 121 of the rear wheel brake device of the vehicle body, and Corresponding to the brake lever 2, the pivoting member 222 is located at a position of the piston rod 131 of the front wheel brake device of the vehicle body. When the user wants to brake, only one brake handle 2 can be controlled, and the brake handle 2 can be controlled. The pivoting member 222 of the pivoting portion 22 is different in offset distance between the two holding portions 23a and 24 when the rotating shaft rotates, so that the piston rod 121 corresponding to the rear brake device of the vehicle body can be first received by the top of the braking handle 2 Holding a large distance a, and correspondingly the piston rod 131 of the front wheel brake device of the vehicle body is displaced by a small distance b, and the hydraulic oil is led out from the oil outlet 126 to actuate the rear wheel brake device, as shown in the fifth figure, When the brake handle 2 rotates, the other top portion 24 can be displaced by the piston rod 131 corresponding to the front wheel brake device and the front wheel brake device can be operated. Therefore, the creation ensures that the rear wheel brake device moves earlier than the front wheel brake device, and Improve brake stability Before security, but also by the creation of this single-handed control, rear wheel brakes can be better with the convenience, security. Therefore, according to the above, this creation can have better brake action safety, form. No. A0101, page 6 / 13 pages, M369302 tT force effect' and this creation _ part (10) can also be replaced by other designs, and the foregoing The example is only ▲ This creation example is not a limitation of this creation. Any change in the effect of _ 芍 依据 according to the spirit of this creation should also fall within the scope of this creation [Simplified illustration] [0005]
第一圖係本創作之分解圖。 第二圖係本創作之組合圖。 第三圖係本創作之組合剖麵意圖。 第四圖係本創作令剎車把手動作部分角度示意圖。 第五圖係本創作令剎車把手動純大角度示意圖。 【主要元件符號說明】 11 '…The first picture is an exploded view of the creation. The second picture is a combination of the creations. The third picture is the combined section intent of this creation. The fourth picture is a schematic diagram of the angle of the action of the brake handle. The fifth picture is a schematic diagram of the manual pure angle of the brake handle. [Main component symbol description] 11 '...
[0006] 1油壓栗組 .11油紅座 111珐室 113上蓋 12油壓泵 121活塞桿 122彈簧 1.2;3活塞部 124頂持端 125活塞虹 12 6出油口 13油壓泵 131活塞桿 132彈簧 1.33活塞部 134頂持端 1 3 5活塞缸 13 6出油口 4接合座 141套合槽 142接合孔 15樞接座 151樞孔 2剎車把手 21握持部 22枢接部 2 21柩孔 222柩接元件 2 3頂持部 231弧緣 24頂持部 241弧緣3把手 桿 表單編號Α0101 第7頁/共13頁[0006] 1 oil pressure pump group. 11 oil red seat 111 chamber 113 upper cover 12 hydraulic pump 121 piston rod 122 spring 1.2; 3 piston portion 124 top end 125 piston rainbow 12 6 oil outlet 13 hydraulic pump 131 piston Rod 132 spring 1.33 piston portion 134 top end 1 3 5 piston cylinder 13 6 oil outlet 4 joint seat 141 sleeve groove 142 joint hole 15 pivot joint 151 pivot hole 2 brake handle 21 grip portion 22 pivot portion 2 21 Pupil 222 splicing element 2 3 holding portion 231 arc edge 24 holding portion 241 arc edge 3 handle bar form number Α 0101 Page 7 of 13