M351185 八、新型說明： 【新型所屬之技術領域] 種可調整握距及握感把手，用於自行車煞車把手及各種 附有油壓碟煞系統車輛上，尤指—種可調整握距及握感之煞車 把手握距即把手與車把距離，握感即煞車時把手下壓行程長 短鬆緊及卡鉗靈作動敏度，本新型創作係利用一把手本體上設 有貫穿至限位部之調整螺孔，調整螺孔内螺合調整螺絲，旋動 調整螺絲㈣調整握距，並於觀紐後依握整適合之握 感，本創作為一種握距及握感可相互配合調整之煞車把手，顛 覆一般煞車把手調整方式，可將附有油壓碟煞車輛煞車系統調 整成適合自己使用的狀態，以及依不同路況或競賽等騎乘模式 調整使用，且同時具有增加騎車時安全性及舒適性等功处/ 【先前技術】 按，一般休閒用或運動競賽型的自行 豆教 自行車最重要的安全組件，就目前-⑼言自為 其油壓煞車系統上煞車把手握距並無法調整，對於手 了 人或小孩使料’是否能符合其使用上安全性及舒麵小的 慮’若煞輪手握距及_不適合自己心，將會f彡為_ ，的靈巧性及_樣_信_，㈣料齡時;；二車榛 第-圖所示為習用油壓式煞車把手，當煞車時騎王’如 (20)往車把（21)方向壓時，該把手㈤以樞冬把予 W2)為 5 M351185 中心旋轉，把手（2〇)底側樞接之調整螺母（23)及螺接之推 動桿（24)，則將本體活塞（25)往進油口（26)推抵，本體 活塞（26)推抵煞車油（27)後，使卡钳動作進而完成煞車， 此習用之油壓煞車把手握距無法依使用者需求進行調整，會影 響煞車操作的靈巧性，進而影響騎乘時人員安全。 【新型内容】 本創作之主要目的，係提供一種能調整煞車把手握距及握 感之煞車把手，達到能透過煞車把手調整後，將附有油壓碟煞 車輛之煞車系統調整成適合自己使用的狀態，及依騎乘時不同 路況或競赛等騎乘模式調整使用，且同時具有增加騎車時安全 性及舒適性等功能。 本創作可調整握距及握感把手，係利用一把手固定座侧邊 η又有凹座可容置把手本體’並以固定螺絲穿設把手固定座凹座 側邊凸耳上穿孔及把手本體上樞接孔’螺合固定螺絲成為把手 本體轉軸’把手本體上設有把手可按壓進行煞車動作，把手本 體側邊設有限位部、枢接孔及底側設有凹室，凹室兩側設有凸 耳及穿孔，穿孔内穿設調整螺母容置於凹室内，把手本體上設 有至少一貫穿至限位部之調整螺孔，調整螺孔内螺合調整螺 絲’調整握距旋動調整螺絲時，調整螺絲可凸出限位部抵靠在 限位塊上，使限位部與限位塊間形成距離，藉由調整螺絲旋動 可調整距離大小，達到調整螺絲抵靠在把手固定座上凹座内緣 6 M351185 限位塊上蚪，把手本體上把手與車把距離產生變化調整握距， 把手固疋座内設有油壓本體及油壓控制組，油壓控制組可進行 把手握感«微調動作，即煞車時把手下壓行程長短，卡甜= 敏f及fc緊度之目的’油壓控制組包含有彈箐、本體活塞、推 動杯及°周整螺母’推動桿上設有螺紋螺接於調整螺母螺孔内， ·’、、、車時&壓把手本體上把手’把手本體關定螺母為轉轴旋 鲁轉’使穿設固定螺母的把手本體推動推動桿，將本體活塞往進 油口方向推抵煞車油’利用本體活塞推抵煞車油進而使卡钳動 作元成煞車，旋動推動桿時可推動本體活塞往進油口方向推抵 車油，5周整本體活塞於油壓本體内位置，改變煞車時把手下 疋卡钳凡成煞車動作時間，即煞車之靈敏度為把手握感鬆緊微 調動作。 有關本創作之詳細内容及動作原理技術内容，配合圖示說 明如下： 【實施方式】 請參閱第二圖至第四圖所示，為本創作第一實施立體圖、 分解圖及剖示圖，如圖所示一種可調整握距及握感把手，係用 於各種附有油壓碟煞系統車輛煞車把手上，本創作以自行車煞 車把手為實施例，其結構包含··一把手固定座（6〇)及一把手 本體（30 )，把手固定座（6〇)上設有凹座（61 )、油壓本體（7〇) 及官束（67)’官束（67)可將把手固定座（6〇)固定於車手 7 M351185 上，凹座（61)内可容置把手本體（3〇)並以固定螺母（65) 穿设螺合固定螺絲（66)成為轉軸，凹座（61)内緣設有限位 塊（62)及兩侧設有凸耳（63)及穿孔（64)，油壓本體（7〇) 内設有油壓控制組（80)，油壓控制組（8〇)包含有彈簧（71)、 本體活塞（72)、推動桿（73)及調整螺母（75)，教車 成後彈簧m)可使本體活塞（72)及推動桿（73)^= 壓本體（70)内預設位置，調整螺母（75)中段處設有螺孔（76) 螺接推動桿（73)，推動桿（73)上設有螺紋（74)，可於調整 握距後旋動推動桿（73)推抵油壓本體（7〇)内本體活塞（72)， 調整本體活塞（72)於油壓本體（70)内位置，改變煞車時卡 钳靈敏度即煞車把手握感鬆緊微調動作。 上述之把手本體（30)容置於把手固定座（6〇)凹座（61) 内，並以固定螺母（65)穿設過把手固定座（6〇)上凸耳 穿孔（64)及把手本體（30)上樞接孔（34)後螺合固定螺絲 (66)，使固定螺母（65)成為把手本體（30)轉軸，把手本 體（30)上没有把手（38)可按壓進行煞車動作，把手本體（3〇) 側邊设有限位部（33 )、樞接孔（34 )及底侧設有凹室（37 )， 凹室（37)兩側設有凸耳（35)及穿孔（36)，穿孔（36)内 穿設調整螺母（75)容置於凹室（37)内，把手本體（30)上 至少設有一貫穿至限位部（33)之調整螺孔（31)，調整螺孔 (31)内螺合調整螺絲（32)，調整握距時旋動調整螺絲（32)， 調整螺絲（32)可凸出限位部（33)抵靠在限位塊（62)上， M351185 使限位部（33)與限位塊（62)間形成距離，藉由調整螺絲（32) 旋動可調整距離大小，達到調整螺絲（32)抵靠在把手固定座 (60)上凹座（61)内緣限位塊（62)上時，把手本體（3〇) 上把手（38)與車把（90)距離產生變化調整握距。 δ月參閱苐四圖所示未調整握距時，把手固定座（6 〇 )内油 壓本體（70)之本體活塞（72)受彈簧（71)推動，推抵推動 桿（73)及調整螺母（75)，形成穿設調整螺母（75)的把手 •本體（30)以固定螺母（65)為轉軸轉動，使把手本體（3〇) 上限位部（35)抵靠在把手固定座（β〇)上凹座（μ)内緣之 限位塊（62)上。 π參閱第五圖所示，當須調整握距時可旋動調整螺絲 (32) ’使調整螺絲（32 )凸出限位部（33 )抵住限位塊（⑽）， 使限位邛（33 )與限位塊（62 )間形成距離，藉由調整螺絲（a〗） 藝旋動可調整距離大小，達到調整螺絲（32)抵靠在把手固定座 (60)上凹座（61)内緣限位塊（62)上時，把手本體（刈） 上把手（38)與車把（90)距離產生變化調整握距，且調整螺 母（75)中段處螺孔（76)内螺接之推動桿（⑻，可於調整 握距後調整動推動桿（73)’改變油壓本體（7G)内本體活塞 (72)位置，將握距及握感調整為最適合自己的狀態，增加： 車時安全性及舒適性等功能。 »月參閱第六圖至第八圖所示’係為本創作另一實施例，係 於把手本體上設有把手（38)及侧邊設有凹槽（45)’凹槽⑹ 9 M351185 内可容置限位部（40)及回復彈簧（42)以插銷（43)穿設成 為轉軸，限位部（40)底側設有插孔及凸耳，凸耳上設有穿孔 (41)’回復彈簧（42) —腳端插設於限位部（4〇)底側插孔 内，另一腳端勾設於把手本體（3〇)凹室（37)内，凹槽（45) 兩側設有耳片及穿孔（料），以插銷（43)穿設過凹槽（45) 耳片上穿孔（44)及限位部（4〇)底侧凸耳上穿孔（41)及回 復彈簧（43 )’可樞設限位部（4〇)及回復彈簧（42 )於把手 本體（30)凹槽（45)内，把手本體（3〇)上設有調整螺孔（31) 貝牙至凹槽（45)側邊，調整螺孔（31)内螺合調整螺絲（μ)， 方疋動调整螺絲（32)可推動凹槽（45)内限位部（4〇)，使限 位邛（40)與把手本體（3〇)間形成夾角，藉由調整螺絲（32) °周正炎角大小，及回復彈簧（42)可使限位部（)於調整時 產生回復性動作，達到把手本體（3〇)上把手（38)與車把（9〇) 距離產生變化調整握距。 再睛參閱第九圖至第十一圖所示，係為本創作又一實施例 使用於直立式煞車把手上，其中該把手本體（3〇)上設有貫穿 至限位部（33)之調整螺孔（31)，調整螺孔（31)内螺合調 整螺絲（32)，調整握距時旋動調整螺絲（32)，調整螺絲（32) 可凸出限位部（33)，抵靠在把手固定座（6〇)侧邊凹座 内緣限位塊（62)上，使限位部（33)與限位塊（62◊間形成 距離，藉由調整螺絲（32)旋動可調整距離大小，達到把手本 體（30)上把手（38)與車把（9〇)距離產生變化調整握距， M351185 可依使用者需要將握距調整成適合自己使用狀態，調整握距後 可旋動推動桿（73)調整油壓控制組（80)，配合握距調整適 合之握感’增加騎車時安全性及舒適性等功能。 由上述可知，本新型創作可調整握距及握感把手具有下列 優點，例如： 一、於煞車系統之把手上增設調整螺孔（31)及調整螺絲 (32)，藉由旋動調整螺絲（32)的動作，即可調整把手本體 φ ( 30)上把手（38)與車把（90)距離，可依使用者需要調整 成適合自己使用之握距。 一、本新型創作調整握距後，可依其握距調整適合之握 感，為一種握距及握感可相互配合調整之煞車把手。 一、可调整之煞車握距及握感，能依不同路況或競賽變化 調整使用，以不同的煞車模式來配合不同騎乘模式。 四、本創作可調整煞車把手握距及握感，可透過煞車把手 ♦調整後’將时油壓销車歡煞車系_整成適合自己使用 - 的狀癌，增加騎車時之安全性及舒適性。 - 綜合以上所敘述，皆為本新型創作之較佳實施例，並非用 於限定本新型之專利範圍，凡參考本新型創作申請專利範圍所 做的均等替換及修改，皆為本新型創作所涵蓋。 【圖式簡單說明】 第一圖：係習用煞車把手剖面示意圖。 11 M351185 第二圖：係本創作分解立體圖。 第二圖：係本創作結合立體圖。 第四圖：係本創作實施例握距未調整剖面示意圖。 第五圖：係本創作實施例握距調整後剖面示意圖。 第六圖：係本創作另一實施例立體圖。 第七圖：係本創作另一施例握距未調整剖面示意圖。 弟八圖.係本創作另一實施例握距調整後剖面示意圖。 第九圖：係本創作又一實施例立體圖。 第十圖：係本創作又一實施例握距未調整剖面示意圖。 第十一圖：係本創作又一實施例握距調整後剖面示意圖。 【主要元件符號說明】 (20)把手 (22)樞轴 (24)推動桿 (26)進油口 (30)把手本體 (32)調整螺絲 (34)樞接孔 (36)穿孔 (38 )把手 (21 )車把 (23)調整螺母 (25)本體活塞 (27)煞車油 (31)調整螺孔 (33)限位部 (35)凸耳 (37)凹室 (40)限位部 12 M351185 (41)穿孔 (42)回復彈簧 (4 3 )插鎖 (44)穿孔 (45)凹槽 (60)把手固定座 (61)凹座 (62)限位塊 (63)凸耳 (64)穿孔 (65)固定螺母 (66)固定螺絲 (67)管束 (70)油壓本體 (71)彈簧 (7 2)本體活塞 (73)推動桿 (74)螺紋 (75)調整螺母 (76)螺孔 (77)煞車油 (7 8)進油口 (80)油壓控制組 (90)車把 13M351185 VIII. New description: [New technical field] Adjustable grip and grip handle for bicycle brake handles and various vehicles with hydraulic disc system, especially adjustable grip and grip The handle of the handlebar is the distance between the handle and the handlebar. The grip feel is the length of the handle when the brake is pressed, the length of the handle is tight and the caliper is sensitive. The new creation system uses the adjustment screw hole of the handle body to penetrate the limit portion. Adjust the screw adjustment screw in the screw hole, turn the adjusting screw (4) to adjust the grip distance, and adjust the grip feeling after the button. The creation is a handlebar that can adjust the grip and the grip. Generally, the brake handle adjustment method can adjust the vehicle brake system with the hydraulic pressure disc to suit the state of use, and adjust the use according to the riding mode of different road conditions or competitions, and at the same time increase the safety and comfort during cycling. Equivalent work / [Previous technology] Press, the most important safety component of the self-learning bicycle for general leisure or sports competition, at present - (9) from its hydraulic brake The handlebar grip distance cannot be adjusted. For the hand or the child, the material can meet the safety and comfort of the user. If the wheel hand distance and _ are not suitable for your heart, it will be f彡For _, the dexterity and _like_信_, (4) the age of the material;; the second 榛 榛 - Figure shows the conventional hydraulic brake handle, when riding the car, such as (20) to the handlebar (21 When the direction is pressed, the handle (5) is rotated by the center of the W2) to the center of 5 M351185, the adjustment nut (23) pivotally connected to the bottom side of the handle (2〇) and the push rod (24) which is screwed to the body piston (25) Pushing the oil inlet (26), the body piston (26) pushes against the brake oil (27), and the caliper is actuated to complete the brake. The grip of the conventional hydraulic brake handle cannot be adjusted according to the user's needs. It will affect the dexterity of the brake operation, which in turn affects the safety of the rider. [New content] The main purpose of this creation is to provide a handlebar that can adjust the handle grip and grip of the brakes. After adjusting the brake handle, the brake system with the hydraulic disc brakes can be adjusted to suit your own use. The state of the ride, and the riding mode, such as different road conditions or races, can be adjusted and used, and at the same time, it has the functions of increasing safety and comfort during riding. The present invention can adjust the grip distance and the grip handle, and adopts a handle to fix the side of the seat η and a recess for accommodating the handle body 'and to pass the fixing screw to the hole on the side of the handle of the recess of the handle holder and the handle body The pivoting hole 'screw fixing screw becomes the handle body rotating shaft'. The handle body is provided with a handle for pressing to perform the braking action, the side of the handle body is provided with a limiting portion, the pivoting hole and the bottom side are provided with an alcove, and the two sides of the concave chamber are provided There are lugs and perforations, and the adjusting nut is placed in the perforation, and the adjusting body is provided with at least one adjusting screw hole extending through the limiting portion, and the adjusting screw in the adjusting screw hole is adjusted to adjust the grip rotation adjustment. When the screw is used, the adjusting screw can protrude from the limiting portion against the limiting block, so as to form a distance between the limiting portion and the limiting block, and the adjusting screw can adjust the distance to adjust the screw to be fixed on the handle. The inner edge of the recessed seat 6 M351185 is fixed on the limit block, and the distance between the handle and the handlebar of the handle body is changed to adjust the grip distance. The hydraulic base and the oil pressure control group are arranged in the handle solid seat, and the oil pressure control group can be performed. Hand grip Fine-tuning action, that is, the length of the stroke of the handle when braking, the purpose of the card sweetness = sensitive f and fc tightness 'The hydraulic control group includes the magazine, the body piston, the push cup and the circumference nut. The push rod is threaded. Screwed into the screw hole of the adjusting nut, · ', ,, car time & press the handle on the handle body 'the handle body is set to the nut to turn the shaft to turn the turn 'to make the handle body of the fixed nut push the push rod, the body The piston pushes against the brake oil in the direction of the oil inlet port. The body piston is pushed against the brake oil to make the caliper action element become a brake. When the push rod is rotated, the body piston can be pushed to the oil inlet direction to push the vehicle oil, and the whole body piston is pushed for 5 weeks. In the position of the hydraulic body, when changing the brakes, the handle of the caliper is changed into the action time of the brake, that is, the sensitivity of the brake is the tight adjustment of the handle. The details of the creation and the technical contents of the operation principle are as follows: [Embodiment] Please refer to the second to fourth figures, which are the first embodiment perspective view, exploded view and sectional view of the creation. The utility model relates to an adjustable grip and grip handle, which is used for various vehicle brake handles with a hydraulic disc brake system. The present invention adopts a bicycle brake handle as an embodiment, and the structure comprises a handle holder (6〇). And a handle body (30), the handle holder (6〇) is provided with a recess (61), a hydraulic body (7〇) and an official beam (67)'s official beam (67) for the handle holder (6) 〇) It is fixed on the driver's 7 M351185. The handle (3〇) can be accommodated in the recess (61) and the screw (66) is screwed into the shaft by the fixing nut (65). The inner edge of the recess (61) The limiting block (62) is provided with lugs (63) and perforations (64) on both sides, and the hydraulic pressure control group (80) is arranged in the hydraulic body (7〇), and the oil pressure control group (8〇) includes There are spring (71), body piston (72), push rod (73) and adjusting nut (75), and the rear spring m) can make the body Piston (72) and push rod (73) ^= preset position in the pressing body (70), screw hole (76) at the middle of the adjusting nut (75), screwing push rod (73), pushing rod (73) Threading (74) is provided, after adjusting the grip distance, the pushing rod (73) is pushed to push against the body piston (72) in the hydraulic body (7〇), and the body piston (72) is adjusted in the hydraulic body (70). Position, change the caliper sensitivity when braking, that is, the handle grip feels tight and fine adjustment action. The handle body (30) is received in the recess (61) of the handle fixing seat (61), and is passed through the handle fixing seat (6) with the lug hole (64) and the handle by a fixing nut (65). After the pivot hole (34) is pivoted on the main body (30), the fixing screw (66) is screwed to make the fixing nut (65) become the rotating shaft of the handle body (30), and the handle body (30) is not pressed (38) to perform the braking action. The handle body (3〇) is provided with a limiting portion (33), a pivot hole (34) and a bottom side having an alcove (37), and the concave chamber (37) is provided with lugs (35) and perforations on both sides thereof. (36), the through hole (36) is disposed in the recess (37), and the handle body (30) is provided with at least one adjusting screw hole (31) extending through the limiting portion (33) , adjust the screw adjustment screw (32) in the screw hole (31), turn the adjusting screw (32) when adjusting the grip distance, and adjust the screw (32) to protrude the limit portion (33) against the limit block (62) ), the M351185 forms a distance between the limiting portion (33) and the limiting block (62), and the adjusting screw (32) can be adjusted by adjusting the distance to reach the adjusting screw (32) against the handle fixing seat (60). ) Upper recess (6 1) When the inner edge limit block (62) is on, the handle body (3〇) upper handle (38) and the handlebar (90) are changed in distance to adjust the grip distance. When the unadjusted grip is shown in Figure 4, the body piston (72) of the hydraulic body (70) in the handle holder (6 〇) is pushed by the spring (71), pushed against the push rod (73) and adjusted. The nut (75) forms a handle/body (30) through which the adjusting nut (75) is pivoted with the fixing nut (65) as a rotating shaft, so that the upper end portion (35) of the handle body (3) abuts against the handle fixing seat ( Β〇) is on the limit block (62) of the inner edge of the recess (μ). πRefer to the fifth figure, when the grip distance must be adjusted, turn the adjusting screw (32) 'to make the adjusting screw (32) protrude from the limit (33) against the limit block ((10)), so that the limit 邛(33) Form a distance with the limiting block (62), and adjust the distance by adjusting the screw (a) to adjust the distance to reach the recess of the adjusting screw (32) against the handle fixing seat (60) (61) When the inner edge limit block (62) is on, the handle body (刈) upper handle (38) and the handlebar (90) are changed in distance to adjust the grip distance, and the screw hole (76) in the middle section of the adjusting nut (75) is screwed. Connect the push rod ((8), adjust the moving push rod (73) after adjusting the grip distance to change the position of the body piston (72) in the hydraulic body (7G), and adjust the grip and grip to the most suitable state. Add: Car safety and comfort, etc. » Months refer to the sixth figure to the eighth figure, which is a different embodiment of the present invention, which is provided with a handle (38) and a side edge on the handle body. Groove (45) 'groove (6) 9 M351185 can accommodate the limiting portion (40) and the return spring (42) to be inserted into the rotating shaft by the pin (43), and the bottom side of the limiting portion (40) There are jacks and lugs, and the lugs are provided with perforations (41) 'return springs (42) - the foot ends are inserted in the bottom side jacks of the limiting portion (4〇), and the other leg ends are hooked on the handle body (3〇) in the alcove (37), the groove (45) is provided with tabs and perforations (materials) on both sides, through the pin (43) through the groove (45), the perforation (44) on the ear and the limit a bottom (4) bottom side lug perforation (41) and a return spring (43)' can pivot a limiting portion (4〇) and a return spring (42) in the handle body (30) recess (45), The handle body (3〇) is provided with an adjusting screw hole (31) to the side of the groove (45), and the adjusting screw (μ) of the screw hole (31) is adjusted, and the adjusting screw (32) can be adjusted. Push the limit (4〇) in the groove (45) to form an angle between the limit 邛 (40) and the handle body (3〇), by adjusting the screw (32) ° the positive angle of the circumference, and the return spring ( 42) The limiting part () can be made to recover when the adjustment is made, and the distance between the handle (38) and the handlebar (9〇) of the handle body (3〇) is changed to adjust the grip distance. As shown in the eleventh figure, this is another creation of the original The embodiment is applied to the handle of the vertical brake, wherein the handle body (3〇) is provided with an adjustment screw hole (31) penetrating to the limiting portion (33), and the adjusting screw (32) is screwed in the adjusting screw hole (31). ), when adjusting the grip distance, turn the adjusting screw (32), the adjusting screw (32) can protrude the limiting part (33), and abut the inner edge of the recess of the handle fixing seat (6〇) (62) ), the limit portion (33) and the limit block (62 形成 formed a distance, by adjusting the screw (32) to adjust the distance to reach the handle body (30) handle (38) and handlebar ( 9〇) The distance is changed to adjust the grip. The M351185 can adjust the grip to suit the user's needs. After adjusting the grip, the push rod (73) can be adjusted to adjust the oil pressure control group (80). Adjust the appropriate grip to increase the safety and comfort of cycling. It can be seen from the above that the novel creation adjustable grip and grip handle have the following advantages, for example: 1. Adding an adjusting screw hole (31) and an adjusting screw (32) to the handle of the brake system, by adjusting the screw ( 32) The movement of the handle body φ ( 30) between the upper handle (38) and the handlebar (90) can be adjusted, and can be adjusted to suit the user's own grip. 1. After the new creation adjusts the grip distance, the grip can be adjusted according to the grip distance, and the grip of the handle can be adjusted to match the grip and the grip. 1. Adjustable brake grip and grip feel, can be adjusted according to different road conditions or competition changes, with different brake modes to match different riding modes. 4. This creation can adjust the handle grip and grip of the brakes. It can be adjusted through the brake handle ♦ 'The oil will be sold to the car for use. It will increase the safety of cycling. Comfort. - In summary, the above is a preferred embodiment of the novel creation, and is not intended to limit the scope of the patent of the present invention. All the equivalent replacements and modifications made with reference to the scope of the patent application of the novel creation are covered by the novel creation. . [Simple description of the diagram] The first picture: a schematic diagram of the handle of the brake handle. 11 M351185 Second picture: This is an exploded perspective view of the creation. The second picture: This is a combination of the creation and the perspective. The fourth figure is a schematic diagram of the unadjusted profile of the grip distance of the present embodiment. The fifth figure is a schematic cross-sectional view of the gripping distance adjustment of the present embodiment. Figure 6 is a perspective view of another embodiment of the present creation. Figure 7: This is a schematic diagram of the unadjusted profile of the grip of another example. FIG. 8 is a schematic cross-sectional view of another embodiment of the present invention. Ninth view: A perspective view of still another embodiment of the present creation. The tenth figure is a schematic diagram of an unadjusted cross section of another embodiment of the present invention. Eleventh drawing: a schematic cross-sectional view of another embodiment of the present invention. [Main component symbol description] (20) Handle (22) Pivot (24) Push lever (26) Oil inlet (30) Handle body (32) Adjustment screw (34) Pivot hole (36) Perforation (38) Handle (21) handlebar (23) adjustment nut (25) body piston (27) brake oil (31) adjustment screw hole (33) limit portion (35) lug (37) alcove (40) limit portion 12 M351185 (41) perforation (42) return spring (4 3 ) mortise lock (44) perforation (45) groove (60) handle holder (61) recess (62) stop block (63) lug (64) perforation (65) fixing nut (66) fixing screw (67) tube bundle (70) hydraulic body (71) spring (7 2) body piston (73) pushing rod (74) thread (75) adjusting nut (76) screw hole ( 77) brake oil (7 8) oil inlet (80) oil pressure control group (90) handlebar 13