200925031 九、發明說明： 【發明所屬之技術領域】 ^發明係有關於-種自行車油縣車器之料裝置 型於自行車把手末端之自行車油壓煞車器之隱藏式‘ 【先前技術】 ❹ e ==:¾競技用自行車，通常都採用質量輕且;: 為制動二 贿對自行車賴煞車之 請參閱如第六圖所示，一般習用自行車 3:=於手把上之本體（5 〇 )，該本體 之容置部（5 2 )，一梅設於本趙（ 操作桿（53)，該本體（50)= ϊ g ( 5 4)將唧油裝置所提供之高壓油輪送至制動裝置。 習用自行車之背油裝置，雖然可供應高 置，然其在製造上錢肖均贿在齡缺失有觀進制動裝 雜彳程用f行車之,油裝置必須先開模鋒造本 體（5 0 ) ’再細部加工本體（5 〇 )中儲油部（ 容置部（5 2 )，最後再進行組裝過程繁複。 ο、^習用自行車·裝置之儲油部（5 1)以及容置部（5 2 )音暴露她手外部，因此’搬運時容易勾到顯得礙手礙 且，當發生意外摔車時，暴露於外的儲油部（5 i^及 部（5 2)很容易因為撞擊而破裂，造成不必要的損失。 200925031 緣是，本發明人乃針對上述習用自行車煞車裝置之唧油裝 置使用上的缺失以及製造上的諸多不便，本著鍥而不捨的精神 與精益求精之目的’積極不斷的加以研究改良’並經常期之努 力與試驗，終於開發設計出本發明。 【發明内容】 ，發明之主要目的在於解決上述的問題而提供一種成型 於自行車把手末端之自行車油壓煞車器之隱藏式唧油裝置。 為達上述目的，本發明主要係包括一儲油槽以及一主控壓 缸係軸向相鄰形成於自行車把手之末端内側，兩者並藉由一第 ❹ 了油孔以及一第二油孔互相連通，由於加工的方式，該儲油槽 以及主控壓缸之開口皆設於自車把手之端部，另外，儲油槽之 開口中係設有一氣密封蓋藉以將儲油槽完全封閉。該手把之端 部係向外申設有一對凸耳藉以樞設一操作桿，該主控壓缸中依 序裝設有一往復式運動於主控壓缸中之活塞、一作動桿以及一 卡制定位於於主控壓缸之槽壁上播止片，藉以避免活塞以及作 動桿自主控壓缸中脫離，該活塞之兩端係分別裝有設貼抵於主 控$缸槽壁之第一油封以及第二油封，且兩油封間則形成有一 環形槽，其中，當操作桿未施壓時，該第一油封係位於第一油 ❷ =與第二油孔之間，且該第二油封之行程係恆不超越第二油 、本發明在某些另件上，或另件之安排上容許有所不同，但 所選用之實施例，則於本說明書中，予以詳細說明，並於 中展示其構造。 【實施方式】 本發明係有關於一種成型於自行車把手末端之自行車油 壓煞車器之隱藏式听油裝置，請參閱如第一與第二圖所示，本 發明主要係於自行車把手（4 〇 )的末端内側軸向相鄰形成有 一錯油槽（1 〇 )以及一主控壓缸（2 〇 )’兩者並藉由一第 一油孔（11)以及一第二油孔（12)互相連通，由於加工 6 200925031 的方式’該儲油槽（1 〇 )以及主控壓缸（2 〇)之開口（工 01/2 01)皆設於自車把手（4 0)之端部，又為了方便 加工前述第一油孔（1 1)以及第二油孔（1 2 )，該儲油槽 (1〇)於對應第一油孔（11)以及第二油孔（丄2)處係 形成有一穿孔（1 3 )，令製造者可以利用鑽床或其他適當之^ 加工方式加工該第一油孔（1 以及第二油孔（12)了當 ❹ 加工完畢後’該穿孔（1 3 )係利用一蓋體（1 4)氣密封蘭· 另外’儲油槽（10)之開π ( i i)中係設有—氣^蓋 (15)藉以將儲油槽（1〇)完全封閉。該手把之端部係 外伸設有一對凸耳（i 6)藉以樞設一操控主控壓缸’n 之L形之操作桿（3 〇 )。 該主控壓缸（2 〇)中依序裝設有一彈簧（2工）、一 桿（23)以及一擔止片（24)。該播止 二位於於主控壓缸（2 0 )之内壁上，藉以 。該彈簧（21)之兩端係分別細向貼抵 :2 ί)之端部以及活塞(2 2 )之端面。該活塞 』一2 設貼抵於主控壓虹（2 ◦)内壁之 2 1、2 ? 9、^)以及第一油封（2 2 2 )，且兩油封（2 作俨Γ q 間則形成有一環形槽（2 2 3 )，其中，當择 作桿（3 0 )未轉時，該第 备， 孔（1 1 )與第二油孔（！ 2 )之广ϋ1)係位於第一油 之行程係恒不超越第-由孔第二油封（2 2 2 ) 之行程係恆不超越第二油孔Γ ]置而第一油封（2 2 2) 中之作動油透過第二:孔(工2 )主二避免:二(1 0 ) 之-端係抑於活塞（2 2 )絲’該作動桿（2 3 ) 之操作桿（3〇)上。 端部而其另一端則樞設於L形 7 200925031 向内推動並愿缩彈簧（2 1 )，當第一油( 2 2 ) 2未超過第—油孔（11)時，主控· U )1 之 一油孔(11)流入館油槽(10): 之作動油經由第二油孔（！ 2 )流:)中部份 ⑶中之作動油向外2 ❹ ❹ 過第一油孔（11)後，㈣行程超 油只能經由油管(2 0 2 )流至煞車“ 動 負(=吸==以”中之 同車與 打車，其中，該車把手（4 G ’）係採向前向上延伸^設自 Ϊ利^風Γ ;又如第五圖所示’本發明係安裝於登山自^車 車之手把上，其中，該車把手係為4 綜上所述，本發明至少具有如下之優點： 1·結構簡化組裝容g:由於本發明係成型於 較=易結構簡化不需要其他定位装置來固定，因 2·降低模具成本：由於本發明係成型於自行車把 端内側’因此’除操作桿（3 〇)外不需另外開模製造，可降 8 200925031 低研發階段之模具成本。 以上所述實施例之揭示係用以說明本發明，並非用以限制 本發明，故舉凡數值之變更或等效元件之置換仍應隸屬本發明 之範疇。 由以上詳細說明，可使熟知本項技藝者明瞭本發明的確可 達成則述目的，並且在同類製程或產品中均未見有類似之發 表’實已符合專利法之規定，爰依法俱文提出發明專利申請》 【圖式簡單說明】 第一圖係本發明之局部剖視圖。200925031 IX. Description of the invention: [Technical field to which the invention pertains] ^The invention relates to a hidden type of a bicycle hydraulic brake device of a bicycle oil county vehicle device type at the end of a bicycle handle [Prior Art] ❹ e = =:3⁄4 competitive bicycles, usually of light weight and;: For the brakes to bribe the bicycles, please refer to the figure shown in Figure 6, the general bicycle 3:= on the handlebar (5 〇), The housing portion (52) of the body is disposed in the camera (53), and the body (50) = ϊg (5 4) sends the high pressure oil tank provided by the oil sling device to the brake device. The back oiling device of the bicycle is used for high-grade installation. However, in the manufacture of Qian Xiaojun, there is a lack of observing the brakes in the age of the brakes. The oil device must first open the mold to make the body (5 0 ) 'Rework the body (5 〇) in the oil storage section (the accommodating part (5 2 ), and finally the assembly process is complicated. ο, ^Use the bicycle and the oil storage part (5 1) and the accommodating part ( 5 2) The sound is exposed to the outside of her hand, so it is easy to hook up when carrying it. Moreover, when an accidental crash occurs, the oil reservoir exposed to the outside (5 i^ and the part (52) is easily broken by the impact, causing unnecessary loss. 200925031 The reason is that the inventors have directed the above-mentioned conventional use. The lack of use of the oil slinging device of the bicycle brake device and the inconvenience in manufacturing have finally developed and designed the present invention in the spirit of perseverance and the purpose of excellence, "actively researching and improving" and regular efforts and experiments. SUMMARY OF THE INVENTION The main object of the invention is to solve the above problems and provide a hidden oil slinging device for a bicycle hydraulic brake device formed at the end of a bicycle handle. To achieve the above object, the present invention mainly includes an oil storage tank and a The main control cylinders are axially adjacent to the inner side of the bicycle handle, and the two are connected to each other by a first oil hole and a second oil hole. The oil storage tank and the main control cylinder are processed by way of processing. The opening is provided at the end of the handlebar of the vehicle, and a gas seal cover is arranged in the opening of the oil storage tank to completely close the oil storage tank The end of the handle is outwardly provided with a pair of lugs for pivoting an operating rod, and the main control cylinder is sequentially provided with a reciprocating piston and an actuating rod in the main control cylinder and One card is designed to be placed on the wall of the main control cylinder to prevent the piston and the actuating rod from being detached from the cylinder. The two ends of the piston are respectively placed against the main control tank. a first oil seal and a second oil seal, and an annular groove is formed between the two oil seals, wherein when the operating rod is not pressed, the first oil seal is located between the first oil ❷ = and the second oil hole, and the first The stroke of the two oil seals does not exceed the second oil, the invention may be different on some parts, or the arrangement of the parts, but the selected examples are described in detail in this specification, and Show its structure in . [Embodiment] The present invention relates to a hidden oil-storing device for a bicycle hydraulic brake that is formed at the end of a bicycle handle. Referring to the first and second figures, the present invention is mainly applied to a bicycle handle (4 〇). The inner side of the tip end is axially adjacent to each other to form a fault oil groove (1 〇) and a master pressure control cylinder (2 〇)' and is mutually coupled by a first oil hole (11) and a second oil hole (12). Connected, due to the way of processing 6 200925031 'the oil storage tank (1 〇) and the opening of the main control cylinder (2 〇) (work 01/2 01) are set at the end of the handlebar (40), and The first oil hole (1 1) and the second oil hole (1 2 ) are conveniently processed, and the oil storage groove (1〇) is formed at the corresponding first oil hole (11) and the second oil hole (丄2). Perforation (13) allows the manufacturer to machine the first oil hole (1 and the second oil hole (12) using a drill press or other suitable machining method. After the boring is completed, the perforation (1 3) is utilized. A cover (1 4) is hermetically sealed. · In addition, the opening of the 'storage tank (10) is provided with a gas cap (15). The groove (1〇) is completely closed. The end of the handle is extended with a pair of lugs (i 6) for pivoting an L-shaped operating lever (3 〇) for controlling the master cylinder 'n. The control pressure cylinder (2 〇) is sequentially provided with a spring (2 work), a rod (23) and a load stop piece (24). The broadcast 2 is located on the inner wall of the main control cylinder (20). Therefore, the ends of the spring (21) are respectively thinly attached to the end of the 2 ί) end face of the piston (2 2 ). The piston 』2 is placed against the inner control wall (2 ◦) inner wall 2 1 , 2 9 9 , ^) and the first oil seal ( 2 2 2 ), and the two oil seals (2 as 俨Γ q form There is an annular groove (2 2 3 ), wherein when the selected rod (30) is not rotated, the first hole, the hole (1 1 ) and the second oil hole (! 2) are located in the first oil. The stroke does not exceed the first-by-hole second oil seal (2 2 2 ), the stroke does not exceed the second oil hole Γ] and the first oil seal (2 2 2) acts as the moving oil through the second: hole ( 2) The main 2 avoids: the second (10)-end is suppressed on the piston (2 2 ) wire 'the operating lever (3 3) of the operating lever (3 〇). The other end is pivoted on the L-shaped 7 200925031 and pushes the spring (2 1 ). When the first oil ( 2 2 ) 2 does not exceed the first oil hole (11), the main control U 1) One of the oil holes (11) flows into the oil tank (10): the moving oil flows through the second oil hole (! 2):) in the middle part (3), the oil moves outward 2 ❹ ❹ through the first oil hole ( 11) After (4) the stroke super oil can only flow through the tubing (2 0 2 ) to the brakes “======” in the same car and taxi, where the handlebar (4 G ') The forward and upward extensions are set from the Ϊ利^风Γ; and as shown in the fifth figure, the invention is installed on the handlebar of the mountaineering self-driving car, wherein the handle of the car is 4, in summary, this The invention has at least the following advantages: 1. Structure simplification assembly capacity g: Since the invention is formed in a simpler structure, it does not require other positioning means for fixing, because the mold cost is reduced: since the invention is formed on the bicycle handle end The inside 'then' does not need to be opened separately except for the operating rod (3 〇), which can reduce the mold cost of the low development stage of 200925031. The disclosure of the above embodiment is used The present invention is not intended to limit the invention, and it is intended that the present invention be construed as being Purpose, and there is no similar publication in the same process or product. It has been in compliance with the provisions of the Patent Law, and the invention patent application is filed according to law. [Schematic Description] The first figure is a partial cross-sectional view of the present invention.
第二圖係本發明之立體分解圖。 第三圖係本發明唧油時之動作示意圖。 第四圖係本發明之第一使用狀態參考圖。 第五圖係本發明之第二使用狀態參考圖。 第六圖係習用自行車油壓煞車之卿油裝置之上視圖。 【主要元件符號說明】 10儲油槽 101開口 11第一油孔 12第二油孔 13穿孔 14蓋體 15氣密封蓋 2 0主控壓缸 2 0 2油管 2 2活塞 2 2 2第二油封 2 3作動桿 3 0操作桿 5 0本體 5 2容置部 5 4油管 1 6凸耳 2 0 1 開口 2 1彈簧 2 21第一油封 2 2 3環形槽 2 4擋止片 4 0、4 0,、4 0” 把手 5 1儲油部 5 3操作桿 9The second drawing is a perspective exploded view of the present invention. The third figure is a schematic view of the action of the present invention. The fourth figure is a first use state reference diagram of the present invention. The fifth drawing is a second usage state reference diagram of the present invention. The sixth picture is a top view of the oily device of the bicycle hydraulic brake. [Main component symbol description] 10 oil reservoir 101 opening 11 first oil hole 12 second oil hole 13 perforation 14 cover body 15 gas sealing cover 2 0 main control cylinder 2 0 2 oil pipe 2 2 piston 2 2 2 second oil seal 2 3actuating rod 3 0 operating rod 5 0 body 5 2 accommodating part 5 4 oil pipe 1 6 lug 2 0 1 opening 2 1 spring 2 21 first oil seal 2 2 3 annular groove 2 4 stop piece 4 0, 4 0, , 4 0" handle 5 1 oil storage part 5 3 operating lever 9