M413644 五、新型說明： 【新型所屬之技術領域】 ^創作係隸屬-種油壓剎車器之技術領域，具體而 兼具油封效果佳之功效。、用之絲驅動域構，同時 【先前技術】 4 ，年來自仃車^具有節能、健身及使用便利之 成為代步的交通卫具，為了提升其行車的安全性， 二:!行車之刹車器已由傳統索線式刹車器改為油 ，而油壓式剎車器主要包含有-設於把手的 驅動組及-設於對應車輪㈣車器，透過使用者板 :油壓驅動組的壓柄來推動液壓油壓入剎車器内，使剎 故對車輪產生剎車效果，由於其刹車力強、且平穩， 故越來越多的自行車改採油壓式刹車器； 而其中傳統油_動組的構成則係如第—圖所示， =有：供活塞體（12)滑動之中空座體⑴）及-」動活塞體（12)的麼柄（15)，該座體（1〇)其中 =具有可供夾鎖於把手之夾部⑴），而塵柄〇5) 另端，供帶動活塞體（12)推動液 n . ^态内產生剎車力，由於液壓油受活塞體 (12)減，而於相對财器的管財 油會因磨擦之冷熱變化、管路的老 炎塑5击而些微流失’為了避免管路中出現真空間隙而 車效果’通常會於座體（1〇)上設有一連通内部 的油槽體（16) ’以容置補充用的液屋油，而為了加注 3 M413644 液壓油的便利，傳統者油槽體（16)係設於座體（10) 上方、且開口向上，以方便補油的順利，同時油槽體（16) 的開口並利用一油槽蓋（18)來封閉。 但這樣的設計，在實際使用時，該油壓驅動組僅能 固定用於把手的一侧【如左側段】，當其用於另一侧時 【如右側段】，則使油槽體（16)位於座體（10)下方， 將令液壓油無法順利補入油槽體（16)及座體（10)内， 因此另側的油壓驅動組即需要另外開模製造，如此不僅 增加模具開發成本，且也會增加零件的庫存量，無形間 影響其經濟效益； 而為了解決此一問題，有業者開發一種如公告第 M249895號之「自行車雙油槽油壓剎車調整型握把結構 改良」，其係於座體的上、下分設油槽，如此不論其裝 設於把手的那一側，均會有一個油槽位於座體上方，以 維持其補油的便利性與有效性，而達到兩側油壓驅動組 共用模具之目的。但其設計最大的問題在於，不論用於 那一側，均多了一個不必要的油槽，提高了結構的複雜 度，其不僅有體積大的問題，同時也有浪費材料的負擔， 更甚者其具有兩個油槽，無形間增加油封長度，相對上 也會提高漏油的機率，故現有油壓驅動組的構成仍亦無 法滿足實際使用的需求，有待進一步的改良。 緣是，本創作人藉由多年從事相關產業之研發與製 造經驗，針對前述油壓驅動組所面臨的問題深入探討， 並積極尋求解決之道，經不斷努力之研究與試作，終於 成功的開發出一種油壓驅動組結構，藉以克服現有油壓 驅動組因無法左右共用與油封效果差所造成的困擾與不 4 M413644 便0 【新型内容】 因此，本創作主要係於提供一種共用於把手兩側之 油壓驅動組結構，藉以使油壓驅動組能供把手兩側共 用，如此僅需使用同一模具即可，不僅可減少零件庫存 量及降低成本，同時兼具有簡化結構及提升油封效果。 而本創作主要係透過下列的技術手段，來具體實現 前述的目的與效能：其至少包含有一座體、一活塞及一 壓柄所組成，該油壓驅動組可透過一導油管將液壓油推 入一剎車器内；其中： 所述之座體内部具有一供導油管連通之活塞室，又 座體於對應活塞室的側邊具有一向側面開口之油槽體， 該油槽體並具有一個跨越活塞室的上、下兩側的油槽， 且油槽體的油槽内緣中央形成有一或多數連通活塞室之 補油孔； 所述之活塞係滑設於座體的活塞室内，又活塞與座 體活塞室内底面間設有一復位彈簀； 所述之壓柄係樞設於座體上，且壓柄可作動活塞於 座體活塞室内前後滑動，供將活塞室内液壓油推入導油 管内。 藉此，透過上述技術手段的具體實現，讓本創作之 油壓驅動組的座體可同時運用於把手左右兩側，且保持 油槽内的液壓油可有效注入座體的活塞室内進行補油， 由於兩側座體可共用同一套模具生產，因此能有效降低 5 M413644 成本，且進一步可簡化結構，不致發生體積過大、材料 用量過多及油封漏油的問題，故本創作之油壓驅動組結 構於「左右共用、結構簡化、油封效果」等較現有者更 具功效之增進。 為使貴審查委員能進一步了解本創作的構成、特 徵及其他目的，以下乃舉本創作之較佳實施例，並配合 圖式詳細說明如後，同時讓熟悉該項技術領域者能夠具 體實施。 【實施方式】 本創作係一種油壓驅動組結構，隨附圖例示之本創 作油壓驅動組結構的具體實施例及其構件中，所有關於 前與後、左與右、頂部與底部、上部與下部、以及水平 與垂直的參考，僅用於方便進行描述，並非限制本創作， 亦非將其構件限制於任何位置或空間方向。圖式與說明 書中所指定的尺寸，當可在不離開本創作之申請專利範 圍内，根據本創作之具體實施例的設計與需求而進行變 化。 本創作係一種油壓驅動組結構，如第二、三圖所揭 示者，其至少包含有一座體（20)、一活塞（30)及一 壓柄（40)所組成，該油壓驅動組結構係用以組設於把 手（50 )的兩側【如第四圖所示】，並利用導油管【圖 中未示】連接車輪上之剎車器【圖中未示】，以供作動 剎車器相對車輪進行剎車動作； 而關於本創作較佳實施例之詳細構成，則係如第二 及三圖所揭示者，座體（20)内部具有一個活塞室（21)， 6 M413644 且座體（20) —端並具有一可穿套於把手（5〇)之夹掣 部（22)，供透過鎖固螺栓（23)選擇性夾鎖於把手（5〇) 上，再者座體（20) —側具有連通活塞室（21)、且供 前述導油管接設之導油管體（24)，又座體（2〇)於對 應活塞室（21)的側邊具有一向側面開口之油槽體（25)， 該油槽體（25)並具有一個跨越活塞室（21)的上下 兩側的油槽（26)，且油槽體（25)的油槽（26)内緣 中央形成有一或多數連通活塞室（21)之補油孔（27)， 另油槽體（25)於上、下周緣分別形成有一或多數連通 油槽（26)之注油孔（28)，且注油孔（28)具有可選 擇性封閉的止漏件（280 )，本創作係以止付螺栓為主要 實施例，供使用者由外部對油槽（26)進行補油，另油 槽體（25)之油槽（26)於開口處鎖設有一油槽蓋（29); 而前述活塞（30)係滑設於座體（2〇)的活塞室（21) 内，该活塞（30)周緣形成有一或多數環槽（Μ) ’該 等環槽（31)可供分別套設有一止封墊圈（32)，以達 防漏之目的’且活塞（3〇)可將活塞室（21)内的液壓 油經由導油管體（24)推入導油管，又活塞（3〇)與座 體（20)活塞室（21)内底面間設有一復位彈簧（33)， 供使用者釋放剎車時，可配合將活塞（3〇)推回原位， 以供下一循環使用，且座體（2〇)於活塞室（21)開口 鎖設有一端蓋（34)，而活塞（30)末端並具有一可穿 出端蓋（34)之掣動桿（35); 再者前述壓柄（40)係樞設於座體（20)上，且壓 柄（40)上具有一供活塞（3〇)掣動桿（35)鎖設的樞 塊（42) ’用以當使用者扳壓壓柄（4〇)時，可透過掣 7 動桿（35)驅動活塞（30)壓動座體（20)活塞室（21) 内的液壓油，而達到剎車之目的； 藉此’由於本創作不論係鎖設在把手（50)的左、 右側段（51、52)，其中油槽體（25)的油槽（26)内 的液壓油均高於活塞室（21)，而能進行有效的補油， 使本創作能同時共用於把手（5〇)的兩側，而組構成一 把手兩侧可共用且結構簡化、油封效果佳之油壓驅動組 結構者。 透過上述的設計，本創作之實際運用，則係如第三、 四、五及六圖所顯示者，本創作之油壓驅動組結構係利 用座體（20)之油槽體（25)設於活塞室（21)的側邊， 使座體（20)不論係鎖設於把手（5〇)的左側段（η) 【如第四、五圖所示】又或右側段（52)【如第四、六 圖所示】，其油槽體（25)的油槽（26)内的液壓油均 高於活塞室（21)，使油槽（26)内的液壓油可順利、 且有效的補充於活塞室（21)内，如此本創作之油壓驅 動組結構即能應用於把手（50)的兩側，避免產生空行 程，以確保剎車動作的穩定性。 且由於把手（50)兩側之油壓驅動組結構可共用同 一套模具生產，因此能有效減少零件庫存量，有效降低 其生產成本，同時進一步簡化其結構，使整體構造無多 餘的結構，因此，不僅能減少材料的用量，且可縮小體 積，更重要的是，相較於現有者，其油隙止封長度較短， 可有效降低漏油的機率，延長其使用壽命，進一步提高 行車的安全。 藉此’可以理解到本創作為一創意極佳之新型創 作，除了有效解決習式者所面臨的問題，更大幅增進功 ^，且在相同的技術領域中未見相同或近似的產品創作 或公開使用，同時具有功效的增進，故本創作已符合新 =專利有關「新|貞性」與「進步性」的要件，乃依法提 出申請新型專利。 【圖式簡單說明】 ，一圖.係習式油壓驅動組之立體外觀示意圖。 =二圖：係本創作油壓驅動組結構之立體外觀示意圖。 弟二圖：係本創作油壓驅動組結構之立體分解示意圖， 用以說明本創作各組件之態樣及其相對關係。 第四圖：係本創作油壓驅動組結構實際應用於自行 手之外觀示意圖。 第五圖：係本創作油壓驅動組結構實際應用 手左侧段之剖面示意圖。 、仃早杷 第六圖：係本創作油壓驅動組結構實際應用 手右侧段之剖面示意圖。 、丁早把 【主要元件符號說明】 (10) 座體 (11) 夾部 (12) 活塞體 (15) 壓柄 (16) 油槽體 (18) 油槽蓋 (20) 座體 (21) 活塞室 (22) 夾掣部 (23) 鎖固螺检 (24) 導油管體 (25) 油槽體 (26) 油槽 (27) 補油孔 (28) 注油？L ( 280 ) 止漏件 M413644 (29) (31) (33) (35) (42) (51) 油槽蓋 (30) 活塞 環槽 (32) 止封墊圈 復位彈簧 (34) 端蓋 掣動桿 (40) 壓柄 枢塊 (50) 把手 左側段 (52) 右側段M413644 V. New description: 【New technical field】 ^The creative department belongs to the technical field of hydraulic brakes, and it has the effect of good oil seal effect. With the wire drive domain structure, at the same time [previous technology] 4, the year from the car ^ has energy-saving, fitness and ease of use as a means of transportation, in order to improve the safety of its driving, two:! The conventional cable brake has been changed to oil, and the hydraulic brake mainly includes a drive group disposed on the handle and a vehicle disposed on the corresponding wheel (four), through the user plate: the pressure handle of the hydraulic drive group To push the hydraulic oil into the brakes, so that the brakes on the wheels are generated. Because of its strong braking force and smoothness, more and more bicycles are changed to hydraulic brakes. Among them, the traditional oil_moving group The structure is as shown in the first figure, = there is: a hollow seat body (1) for sliding the piston body (12) and a handle (15) of the "moving piston body (12), the seat body (1〇) Where = there is a clip portion (1) for the clip to be locked, and the other end of the dust handle 〇 5) for driving the piston body (12) to push the liquid n. The brake force is generated in the state, since the hydraulic oil is subjected to the piston body (12) ), while the wealth of the relative wealth of the instrument will be due to the change of friction and heat, the old tube of the pipeline The micro-leakage 'in order to avoid the vacuum gap in the pipeline, the effect of the car' is usually provided on the seat body (1〇) with an internal oil tank body (16)' to accommodate the liquid house oil for replenishment. Note 3 M413644 The convenience of hydraulic oil, the traditional oil tank body (16) is installed above the seat body (10) and the opening is upward to facilitate the smooth replenishment, and the opening of the oil tank body (16) utilizes a sump cover ( 18) Come to close. However, in such a design, in actual use, the hydraulic drive group can only be fixed to one side of the handle [such as the left side section], and when it is used for the other side [such as the right side section], the oil tank body (16) ) Located under the seat (10), the hydraulic oil cannot be smoothly filled into the oil tank body (16) and the seat body (10). Therefore, the hydraulic drive group on the other side needs to be opened separately, which not only increases the mold development cost. And will also increase the inventory of parts, invisibly affecting its economic benefits; and in order to solve this problem, some companies have developed a "bike double oil tank hydraulic brake adjustment grip structure improvement", such as Announcement No. M249895 The oil groove is arranged on the upper and lower sides of the seat body, so that no matter whether it is installed on the side of the handle, an oil groove is located above the seat body to maintain the convenience and effectiveness of the oil supply, and reach both sides. The hydraulic drive group shares the purpose of the mold. However, the biggest problem with its design is that no matter which side is used, there is an unnecessary oil groove, which increases the complexity of the structure. It not only has a large volume problem, but also has a burden of wasting materials, and even more It has two oil tanks, which increases the length of the oil seal invisibly, and increases the probability of oil leakage. Therefore, the composition of the existing hydraulic drive group still cannot meet the needs of actual use, and further improvement is needed. The reason is that the creator has been engaged in research and development and manufacturing experience of related industries for many years, and has in-depth discussions on the problems faced by the above-mentioned hydraulic drive group, and actively seeks solutions. After continuous efforts and research, it has finally been successfully developed. A hydraulic drive group structure is adopted to overcome the trouble caused by the inability of the common hydraulic drive group to be affected by the difference between the common and the oil seal. 4 M413644 0 [New content] Therefore, this creation mainly provides a common use for the handle two The hydraulic drive group structure on the side enables the hydraulic drive group to be shared by both sides of the handle, so that only the same mold can be used, which not only reduces the inventory of parts and reduces the cost, but also has a simplified structure and an improved oil seal effect. . The creation is mainly through the following technical means to achieve the above purpose and effectiveness: it comprises at least one body, a piston and a pressure handle, the hydraulic drive group can push the hydraulic oil through a guide pipe Inserting into a brake; wherein: the seat body has a piston chamber for connecting the oil guiding tube, and the seat body has a side opening open oil groove body on the side of the corresponding piston chamber, the oil tank body has a spanning piston An oil groove on the upper and lower sides of the chamber, and an oil supply hole connecting the piston chamber is formed in the center of the inner edge of the oil groove of the oil groove body; the piston is slidably disposed in the piston chamber of the seat body, and the piston and the seat piston are A reset magazine is arranged between the bottom surface of the room; the pressing handle is pivotally disposed on the seat body, and the pressing handle can be driven to slide back and forth in the piston chamber of the seat body to push the hydraulic oil in the piston chamber into the oil guiding tube. Therefore, through the specific implementation of the above technical means, the seat body of the hydraulic drive group of the present invention can be simultaneously applied to the left and right sides of the handle, and the hydraulic oil in the oil tank can be effectively injected into the piston chamber of the seat body for oil replenishment. Since the two sides of the seat can share the same set of mold production, the cost of 5 M413644 can be effectively reduced, and the structure can be further simplified, so that the problem of excessive volume, excessive material usage and oil seal leakage does not occur, so the hydraulic drive group structure of the present invention is created. It is more effective than the existing ones in "left and right sharing, structural simplification, and oil seal effect". In order to enable the review board to further understand the composition, features and other purposes of the present work, the following is a preferred embodiment of the present invention, and is described in detail in conjunction with the drawings, as well as to enable those skilled in the art to implement the present invention. [Embodiment] The present invention is a hydraulic drive group structure, and the specific embodiment of the present hydraulic drive group structure and its components, as illustrated in the accompanying drawings, all relate to front and rear, left and right, top and bottom, upper The reference to the lower part, as well as the horizontal and vertical, is for convenience of description only and does not limit the creation of the invention, nor does it limit its components to any position or spatial orientation. The dimensions specified in the drawings and the descriptions may vary depending on the design and needs of the specific embodiment of the present invention without departing from the scope of the patent application of the present invention. The present invention is a hydraulic drive group structure, as disclosed in the second and third figures, which comprises at least a body (20), a piston (30) and a pressing handle (40), the hydraulic drive group The structure is used to be set on both sides of the handle (50) [as shown in the fourth figure], and the brakes on the wheels (not shown) are connected by an oil guide tube (not shown) for actuating the brakes. The brake is actuated relative to the wheel; and the detailed configuration of the preferred embodiment of the present invention is as disclosed in the second and third figures, the seat body (20) has a piston chamber (21), 6 M413644 and a seat body ( 20) The end has a clamping portion (22) which can be put on the handle (5〇) for selective clamping on the handle (5〇) through the locking bolt (23), and then the seat body (20) The oil guiding body (24) having a communicating piston chamber (21) and connected to the oil guiding tube, and the oil body of the side body (2) having a side opening on the side of the corresponding piston chamber (21) (25), the oil sump body (25) has an oil groove (26) spanning the upper and lower sides of the piston chamber (21), and the oil groove body (25) The oil reservoir (26) has one or a plurality of oil supply holes (27) communicating with the piston chamber (21) at the center of the inner edge of the oil groove (26), and the oil groove body (25) forms one or a plurality of oil injection holes of the oil groove (26) at the upper and lower peripheral edges, respectively. 28), and the oil hole (28) has a selectively closed stop member (280). The present invention uses a stop bolt as a main embodiment for the user to externally replenish the oil groove (26), and the oil groove The oil groove (26) of the body (25) is locked with an oil groove cover (29) at the opening; and the piston (30) is slidably disposed in the piston chamber (21) of the seat body (2〇), the piston (30) One or more annular grooves (Μ) are formed on the circumference. The ring grooves (31) are respectively provided with a sealing gasket (32) for leak prevention purposes and the piston (3〇) can be used for the piston chamber (21). The hydraulic oil is pushed into the oil guiding pipe through the oil guiding pipe body (24), and a return spring (33) is provided between the piston (3〇) and the bottom surface of the piston chamber (21) of the seat body (20) for the user to release the brake. In time, the piston (3〇) can be pushed back to the original position for the next cycle, and the seat body (2〇) is locked with an end cover in the piston chamber (21). (34), and the piston (30) has a swaying rod (35) that can pass through the end cover (34); and the pressing shank (40) is pivoted on the seat body (20) and pressed The handle (40) has a pivot block (42) for locking the piston (3〇) raking rod (35) for traversing the 掣7 moving rod when the user presses the pressing handle (4〇) 35) The driving piston (30) presses the hydraulic oil in the piston chamber (21) of the seat body (20) to achieve the purpose of braking; thereby 'because the creation is locked on the left and right sides of the handle (50) (51, 52), in which the hydraulic oil in the oil groove (26) of the oil tank body (25) is higher than the piston chamber (21), and an effective oil replenishment can be performed, so that the creation can be used for the handle (5〇) at the same time. On both sides, the group constitutes a hydraulic drive group structure that can be shared on both sides of the handle and has a simplified structure and good oil seal effect. Through the above design, the actual application of this creation is as shown in the third, fourth, fifth and sixth figures. The hydraulic drive group structure of this creation is based on the oil tank body (25) of the seat body (20). The side of the piston chamber (21) is such that the seat body (20) is locked to the left side section (η) of the handle (5〇) [as shown in the fourth and fifth figures] or the right side section (52) [ As shown in the fourth and sixth figures, the hydraulic oil in the oil groove (26) of the oil tank body (25) is higher than the piston chamber (21), so that the hydraulic oil in the oil groove (26) can be smoothly and effectively supplemented. In the piston chamber (21), the hydraulic drive group structure of the present invention can be applied to both sides of the handle (50) to avoid an idle stroke to ensure the stability of the braking action. Moreover, since the hydraulic driving group structure on both sides of the handle (50) can share the same set of mold production, the part inventory can be effectively reduced, the production cost can be effectively reduced, and the structure can be further simplified, so that the overall structure has no redundant structure, so It can not only reduce the amount of materials, but also reduce the volume. More importantly, compared with the existing ones, the length of the oil gap seal is shorter, which can effectively reduce the probability of oil leakage, prolong its service life, and further improve the driving. Safety. In this way, we can understand that this creation is a creative new creation. In addition to effectively solving the problems faced by the practitioners, it has greatly improved the work, and there is no identical or similar product creation in the same technical field. Open use, and at the same time, it has the effect of improving the efficiency. Therefore, this creation has met the requirements of the new = patent for "new | defamatory" and "progressive", and is applying for a new type of patent according to law. [Simple diagram of the diagram], a picture. The stereoscopic appearance of the hydraulic drive group. =Second picture: This is a three-dimensional appearance of the hydraulic drive group structure. Brother 2: This is a three-dimensional exploded view of the hydraulic drive group structure of this creation, which is used to illustrate the aspects of the various components of the creation and their relative relationship. The fourth picture is a schematic diagram of the appearance of the hydraulic drive group structure actually applied to the hand. The fifth picture: the schematic diagram of the left side section of the hand of the hydraulic drive group structure.仃早仃 第六 Sixth figure: This is the schematic diagram of the cross section of the right side of the manual application of the hydraulic drive group structure. Ding Dingju [Description of Main Components] (10) Seat (11) Clamp (12) Piston Body (15) Pressure Handle (16) Oil Tank Body (18) Oil Tank Cover (20) Seat (21) Piston Chamber (22) Clamping part (23) Locking screw inspection (24) Oil guiding pipe body (25) Oil tank body (26) Oil tank (27) Oil filling hole (28) Oil filling? L ( 280 ) Stopper M413644 (29) (31) (33) (35) (42) (51) Oil sump cover (30) Piston ring groove (32) Sealing washer return spring (34) End cap cocking lever (40) Presser shank (50) Handle left section (52) Right side section