九、發明說明： 【發明所屬之技術領域】 由於現在人類之生活辛皙並 京貝日遍柃升，大家越來越重 動’而腳踏車也由以往之代步功能，日漸提昇 健身或者是單車之各項競技。而從事自行車及 t組件之製造業者’莫不竭心盡慮，以求製造出強度 :重：郃更輕，煞車時安全性、舒適性更佳的自行 尤其疋自行車的煞車系統攸關騎乘者的生命安全， 必須更受到製作自行車業者的重视。 :、’、了達到自行車煞車系統安全係數更高之目 的’除了仰賴新的材料科技提升外，如何改良舊有之教 車系統’利用新設計的料採用新方法，使得自行車敦 車系統在自行車制動時，更安全更舒適是一個重要課 題’煞車線拉掣煞車夾器時，如何能夠均勾的將左右煞 車塊制動於自行車輪框緣之上，達到完美的煞車效果，、 即疋本發明所要呈現之技街領域。 【先前技術】 目前自行車界所使用的煞車裝置，除了，價格昂 貴，重量較重且元件複雜的油壓或鼓式的煞車系統外； 大都逛是採用夾器，利用夾置於央器的煞車塊以左 右央制輪桎緣的方式，使自行車輪子因為煞車塊的夹制 摩擦而產生了制動輪子的煞車效果，而不論是常見的v 型夾器或是二片式夾器之自行車煞車系統，都會有夹哭 的左右夾臂於煞車線牽掣其中—方的時候，因為侧作用° 之作用’施力於夾器的左右夾臂之力量無法均句對稱， 使設置於左右夾臂上的煞車塊不能平衡對稱地爽制在 自行車輪框緣上； 為使煞車系料作料，財夾ϋ上的煞車塊能離 開車輪框緣’夾II上之旋轉軸心處，料有扭力彈菁施 力於夾器的左右夾臂’以使煞車線未拉掣煞車夹器時， 夾器的左右夾臂能夠_原來位置Μ旦是因為使用煞車 時’已經使煞車塊不能平衡對稱地夾制在自行車輪_ 上，而常此以往；即造成施以夾器的左右夾臂之左右扭 力彈箐扭力值不相等，而使夾器的左右夾臂無法對稱相 等的歸位’常會造成夾器的左右央臂夾擊時夾擊力不 均’或者無法使炎器的左右炎臂於不使用時順利回位， 易造成制動自行車輪框時產生噪音，以及左右兩煞車塊 未均勻磨耗’安全性差之諸多缺點。 Α 【發明内容】 本發明係在自行車^的左擺動f與右_臂之 間，δ又置一其上樞設設有扭轉彈簧之從動元件，並利用 在左擺動臂上設—_，減於讀m之橢圓形通 1322114Nine, invention description: [Technology field to which the invention belongs] Since the life of human beings is now soaring and the Beijing-Beibei is soaring, everyone is getting more and more heavy, and the bicycle is also used by the past to gradually improve fitness or cycling. All kinds of competition. The manufacturers of bicycles and t-components are not dedicated to the production of strength: weight: lighter, safer and more comfortable when driving, especially the bicycle system of the bicycle. The safety of life must be more valued by the production bicycle industry. :, ', to achieve the goal of higher safety factor of bicycle brake system', in addition to relying on new material technology upgrades, how to improve the old teaching vehicle system 'Using new design materials to adopt new methods, making the bicycle system in bicycles When braking, it is an important issue to be safer and more comfortable. 'When the car pulls the car clamp, how can you hook the left and right brake blocks to the top of the bicycle wheel frame to achieve the perfect braking effect? The technical street area to be presented. [Prior Art] At present, the brake device used in the bicycle industry is not only expensive, heavy-duty and complex oil pressure or drum-type brake system; most of them are clamps, and the brakes are placed on the central device. In the way of the left and right central rims, the bicycle wheel produces the brake effect of the brake wheel due to the friction of the brake block, regardless of the common v-clip or the two-clamp bicycle brake system. There will be a left and right clip arm that is crying on the brake line. When the square is used, the force of the left and right clamp arms applied to the clamp cannot be uniformly symmetrical, so that it is placed on the left and right clamp arms. The brake block can not be balanced and symmetrically cooled on the frame edge of the bicycle wheel; in order to make the brake material, the brake block on the pocket can be separated from the rotation axis of the wheel frame 'clip II', and the torsion is When the left and right clamp arms of the clamp are applied so that the brake line does not pull the clamp, the left and right clamp arms of the clamp can be used in the original position because the brake block has been unbalanced and symmetrically clamped when the brake is used. On the bicycle wheel _, and often in the past; that is, the left and right clamping arms of the left and right clamping arms of the clamp are not equal in value, and the left and right clamping arms of the clamp cannot be symmetrically equal to each other. The left and right arms of the left and right arms are not evenly pinched. Or the left and right arms of the flammable device can not be smoothly returned when not in use. It is easy to cause noise when braking the bicycle wheel frame, and the two left and right blocks are not evenly worn. Many shortcomings. Α [Summary of the Invention] The present invention is between the left swing f and the right arm of the bicycle, and δ is further provided with a driven member on which the torsion spring is pivoted, and the left swing arm is provided with -_, Less than reading the elliptical pass 1322114
女裝^•可將扭轉彈黃之兩端延伸的彈箸央臂分別抵 制於左擺動臂與右擺動臂上，其後以螺栓將自行車煞車 器中的左、右擺動臂與從動元件中，各元件上相對合位 置處的鎖孔加以鎖固，使三者連接成為—種連桿機構， 使煞車II被使㈣能單線拉㈣車線即可達成自行車 夾器的左擺㈣與右擺㈣，平均的施㈣動力於自行 車輪框緣上，以產生左、右平衡的煞車效果。 本發明於煞車系統不作用時，夾器上左、右擺動臂 與從動it件，三者相連接後已經成為—種可相互連動之 連杯機構，且從動元件設有之扭轉彈簧，可使夾器的左 右夾臂之左右扭力彈簧扭力值相等，使自行車夾^社 右夾臂在煞車未作料能夠順利地對稱相等地歸位讓 煞車塊能平衡均勻地離開車輪框緣。 【實施方式】 請參閱第-圖係本發明之各元件分解圖；一種自行 車平衡式煞車夾器，其主要發明目的係在於湘一從動 凡件（3G) f於自行車央||的左擺動f (8{))與右擺動 :“ 10)之間，三者形成一種連桿機構，使煞車器能夠 單線煞車線（5G)拉掣’即可達成自行車夾器的左擺動 臂（80)與右擺動臂（10)，平均地施予制動力於自行 車輪框緣上’產生左右平衡的煞車效果。 7 本發明主要特徵係利用一從動元件（30 )與在自行 車夾器的左擺動臂（8〇)之右肩部適當位置處設一圓銷 (88)，然後將套設有扭轉彈簧（2〇)的從動元件（3〇) 之承接軸（36)抵接在左擺動臂（80)的圓弧部（82) 上；從動元件（30 )之翼部（37)即可置放於左擺動膂 鎖孔（84)與鎖孔（86 )中間的區間部（85 )上，使得 位於從動元件（30)上設置於翼部（37)末端的鎖孔（34) 能與左擺動臂（80)的鎖孔（84)與鎖孔（86)彼此相 對合，而扭轉彈簧（20)的圓圈部（22)可套設於設置 在從動元件（30)中間部位的凸緣部（38)使之將扭轉 彈η (20)固疋，而扭轉彈簧（2〇)其一延伸的彈簧夾 #(26)，恰可抵住自行車夾器的左擺動臂（8〇)，則 右擺動臂（10)頂端設一橢圓形通孔（9〇)，並將其樞 接於左擺動臂（8〇)上之圓銷（88)。 k動兀件（30)之另一翼部（37)即可置放於右擺 動臂（1〇)鎖孔（.12)與鎖孔（13)中間的區間部（16) 上，而使得位於從動元件（3〇)上設置於翼部（37)末 端的的鎖孔（32)能與住右擺動臂（1〇)上的鎖孔（12) 與鎖孔（13)彼此相對合，扭轉彈簧（2〇)的另一彈簧 夹臂（26)，將其壓合後置人可抵住右擺動臂（1〇)， 以螺栓（70)分別將右擺動（1〇)與左擺動臂（8〇)上 1322114 的煞車線固定孔（6〇 )連接固定，以另一螺栓（)自 左擺動臂（80)上的鎖孔（84)穿置入從動元件（3〇) 中的鎖孔（34)與左擺動臂（80)上的鎖孔（86)，將 從動元件（30)的翼部（37)固定於左擺動臂（8〇)的 區間邛上（85).，再用另一螺栓（7〇)自右擺動臂 上的鎖孔（12)穿置入從動元件（3〇)中的鎖孔（32) 與右擺動臂（10)上鎖孔（13)將從動元件（3〇)的另 一翼部（37)固定於右擺動臂（1〇)的區間部上（16); 將此自行車夾益的左擺動臂（8〇)與從動元件（3〇)及 右擺動臂（10)三者組合後，左擺動臂（8〇)上的煞車 塊夾置部（83)與右擺動臂（10)上的煞車塊夾置部 (15)，再分別搭配所需之煞車塊（圖未示）後，即可 完成本發明。 而本發明之第二種實施方式，如第五、六、七圖所 示；係將自行車右擺動臂（1〇)頂端也設一圓銷（88) 取代上述構件之橢圓形通孔（90)，在其餘構件均與上 述構件皆相同的原則下，利用一銷孔構件（100 )，將 自行車左、右擺動臂（80)、（10)之圓銷（88)分別 樞接於銷孔構件（100)中的兩銷孔（101) 、（102) 中’也可完成本發明。 本發明係利用上述簡易構件’可使自行車煞車時， 9 1322114 只要拉掣設置於夾器中左擺動臂（80)左肩部上調整鈕 (52)中煞車線（5〇) ’而因從動元件（3〇)之承接軸（36) 連接固定於自行車車體之後又上形成一固定支點，自行 車煞車器中的左、右擺動臂（8〇)、（1〇)與從動元件 (30 )即可如連桿機構般相互連動；並配合從動元件 (30)上所設置之扭轉彈簧（2〇)的兩彈簧夾臂（託） 平均的抵壓住左、右擺動臂（80)、（1〇);只要煞車 器一作動，自行車左、右擺動臂（8〇)、（1〇)和從動 元件（30)三者，配合右擺動臂〇〇)頂端設一橢圓形 通孔（90)，可容許左擺動臂（8〇)上之圓銷（88)在 右擺動臂上的橢圓形通孔（9〇)中可適當地位移，即可 達成一種可自動調整自行車夾器左、右夾臂（8〇)、（1〇) 左右兩邊受力均衡之功能，使煞車塊夾置部（83)、（15) 上所夾制之煞車塊（圖未示）在煞車做動時能夠平衡均 勻地抵料輪框緣，且煞車未作㈣，兩煞車塊能夠順 利地對稱相等歸位，平衡均勻地離開車輪框緣。 或！本發明可如第二實施例中所述；利用—銷孔構 件（100)，將自行車左、右擺動臂（8〇)、之 圓鎖（88)分別樞接於銷孔構件（1〇〇)中的兩銷孔 (101)、（102)中，也能使得自行車制動時，固定於 煞車線固定孔（6G)之煞車線⑸）受拉掣時，因從動元 1322114 件（30)之承接轴（36)連接固定於自行車車體之後又 上，形成一固定支點，使銷孔構件（100)可視自行車 左、右擺動臂（80)、（10)和從動元件（3〇)三者之 受力情形而調整擺動角度，使安裝於自行車夾器上左、 右擺動臂（80)、（10)的之煞車塊（圖未示）能順利 左右平衡地錢車輪框緣，使自行車車輪框，平衡地接 觸煞車塊（圖未示）之摩擦作用而觸煞車時，本發明 能提升自行車煞車時的安全性、並可使左、右擺動臂 (80)、（1〇)上兩煞車塊皆能夠均勻地磨耗，且煞車 系統不作用時，自行車夾器上左、右擺動臂（8())、 與從動元件（⑷，三者連接成可相互連動的連桿機構， 從動元件（30)上設之扭轉彈簧（2〇)，可使夾器 右夾臂（80)、（10)左右彈簧扭力值相等，使自行車 夹器的左、右爽臂（80)、（⑷在煞車未作用時能夠 順利地對稱㈣歸位，讓煞車塊能平衡㈣地離開車輪 框緣。 同 1322114Women's ^• The arm of the spring that extends at both ends of the torsion spring can be respectively resisted on the left swing arm and the right swing arm, and then the left and right swing arms and the driven components in the bicycle brake are bolted. The keyholes at the corresponding positions on the components are locked, so that the three are connected to become a kind of linkage mechanism, so that the brakes II can be made (four) can pull the four wires (four) to achieve the left pendulum (four) and the right pendulum of the bicycle clamp. (D), the average Shi (four) power on the edge of the bicycle wheel to produce a left and right balance of the brake effect. When the braking system does not work, the left and right swinging arms and the driven ones on the clipper have become a kind of connecting cup mechanism which can be interlocked with each other, and the driven element is provided with a torsion spring. The torque of the left and right torsion springs of the left and right clamp arms of the clamp can be made equal, so that the right clamp arm of the bicycle clamp can be smoothly and symmetrically returned in the same manner as the brake carriage, so that the brake block can balance and evenly leave the wheel frame edge. [Embodiment] Please refer to Fig. - Fig. for an exploded view of each component of the present invention; a bicycle balanced brake clamp, the main purpose of which is to sway the left side of the bicycle (3G) f on the bicycle center|| Between f (8{)) and right swing: "10", the three form a linkage mechanism that enables the brake device to pull the single-wire brake line (5G) to achieve the left swing arm (80) of the bicycle clamp. With the right swing arm (10), the braking force is equally applied to the frame edge of the bicycle wheel to generate a right and left balance braking effect. 7 The main feature of the present invention is to use a driven element (30) to swing to the left of the bicycle clamp. A round pin (88) is disposed at a suitable position on the right shoulder of the arm (8〇), and then the receiving shaft (36) of the driven member (3〇) of the torsion spring (2〇) is abutted on the left swing arm. (80) on the arc portion (82); the wing portion (37) of the driven element (30) can be placed in the section between the left swinging latch hole (84) and the keyhole (86) (85) The lock hole (34) located at the end of the wing portion (37) on the driven member (30) can be locked with the lock hole (84) and the lock of the left swing arm (80). (86) are opposed to each other, and the circle portion (22) of the torsion spring (20) can be sleeved on the flange portion (38) provided at the intermediate portion of the driven member (30) to fix the torsion spring η (20)疋, and the torsion spring (2〇) of its extended spring clip # (26), just against the left swing arm (8 〇) of the bicycle clamp, the right swing arm (10) has an elliptical through hole at the top end (9〇) and pivot it to the round pin (88) on the left swing arm (8〇). The other wing (37) of the k moving element (30) can be placed on the right swing arm (1) 〇) the section (16) between the keyhole (.12) and the keyhole (13), so that the keyhole (32) located at the end of the wing (37) on the driven element (3〇) can The lock hole (12) and the lock hole (13) on the right swing arm (1〇) are opposed to each other, and the other spring clip arm (26) of the torsion spring (2〇) is pressed and placed. Abut the right swing arm (1〇), and connect the right swing (1〇) to the brake line fixing hole (6〇) of the left swing arm (8〇) on the left swing arm (8〇) by bolts (70), with another bolt ( ) the locking hole (84) from the left swing arm (80) is inserted into the driven The keyhole (34) in the member (3〇) and the keyhole (86) in the left swing arm (80), and the wing portion (37) of the driven member (30) are fixed to the left swing arm (8〇) On the section 邛 (85)., use another bolt (7〇) to insert the lock hole (32) and the right swing arm from the driven element (3〇) from the lock hole (12) on the right swing arm ( 10) The locking hole (13) fixes the other wing portion (37) of the driven member (3) to the section of the right swing arm (1〇) (16); the left swing arm of the bicycle clamp ( 8〇) After combining with the driven element (3〇) and the right swing arm (10), the brake block clamping portion (83) on the left swing arm (8〇) and the brake on the right swing arm (10) The present invention can be completed after the block clamping portion (15) is separately matched with the required brake block (not shown). The second embodiment of the present invention, as shown in the fifth, sixth, and seventh figures, is also provided with a round pin (88) at the top end of the right swing arm (1〇) of the bicycle instead of the elliptical through hole (90) of the above member. Under the principle that all the components are the same as the above components, the pin holes (88) of the left and right swing arms (80) and (10) of the bicycle are respectively pivotally connected to the pin hole members by using a pin hole member (100). The present invention can also be accomplished by the two pin holes (101) and (102) in (100). According to the present invention, when the bicycle is braked by the above-mentioned simple member, the 9 1322114 is simply placed on the brake line (5〇) in the adjustment knob (52) on the left shoulder of the left swing arm (80) in the clipper. The receiving shaft (36) of the component (3〇) is fixedly attached to the bicycle body to form a fixed fulcrum, and the left and right swinging arms (8〇), (1〇) and the driven component (30) in the bicycle brake device ) can be interlocked with each other as a link mechanism; and the two spring clamp arms (to) of the torsion spring (2〇) provided on the driven element (30) are equally pressed against the left and right swing arms (80) (1〇); as long as the brake is activated, the left and right swing arms (8〇), (1〇) and the driven element (30) of the bicycle are provided with an elliptical pass at the top of the right swing arm 〇〇) The hole (90) can allow the round pin (88) on the left swing arm (8〇) to be properly displaced in the elliptical through hole (9〇) on the right swing arm, thereby achieving an automatically adjustable bicycle clip The left and right clamp arms (8〇) and (1〇) are balanced by the left and right sides, so that they are clamped on the clamp parts (83) and (15). The brake block (not shown) can balance the wheel frame edge evenly while the brakes are being actuated, and the brakes are not made (4). The two brake blocks can be smoothly and symmetrically returned to each other, and the balance is evenly separated from the wheel frame edge. or! The invention can be pivoted to the pin hole member (1) by using the pin hole member (100) to respectively pivot the left and right swing arms (8〇) and the round lock (88) of the bicycle. In the two pin holes (101) and (102), when the bicycle is braked, the brake wire (5) fixed to the brake wire fixing hole (6G) is pulled, because the follower element 1322114 (30) The receiving shaft (36) is connected and fixed to the bicycle body to form a fixed fulcrum, so that the pin hole member (100) can be seen as the left and right swing arms (80), (10) and the driven member (3〇) of the bicycle. Adjust the swing angle by the force of the three, so that the left and right swing arms (80) and (10) mounted on the bicycle clamp can smoothly balance the money wheel frame edge. When the bicycle wheel frame is in contact with the friction of the brake block (not shown) to contact the vehicle in a balanced manner, the present invention can improve the safety of the bicycle when the vehicle is braked, and can make the left and right swing arms (80) and (1) Both car blocks can be evenly worn, and the bicycle clamp swings left and right when the brake system does not work. (8()), with the driven element ((4), the three are connected to each other, the linkage mechanism, the torsion spring (2〇) on the driven element (30), the clamp clamp right arm (80) ), (10) The spring and spring torque values are equal, so that the left and right cool arms (80) and ((4) of the bicycle clamp can be smoothly symmetrical (four) when the brake is not applied, so that the brake block can balance (four) away from the wheel frame.缘. with 1322114
【圖式簡單說明】 第一圖係本發明各元件之立體分解圖。 第二圖係本發明之前視圖。 第三圖係本發明之右側視圖。 第四圖係本發明之立體示意圖。BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective exploded view of the components of the present invention. The second drawing is a front view of the invention. The third figure is a right side view of the present invention. The fourth figure is a schematic perspective view of the present invention.
第五圖係本發明另一實施例之立體分解圖。 第六圖係本發明另一實施例之前視圖。 第七圖係本發明另一實施例之右側視圖。 第八圖係本發明另一實施例之立體示意圖。 【主要元件符號說明】Figure 5 is a perspective exploded view of another embodiment of the present invention. The sixth drawing is a front view of another embodiment of the present invention. Figure 7 is a right side view of another embodiment of the present invention. Figure 8 is a perspective view of another embodiment of the present invention. [Main component symbol description]
(10)右擺動臂 (12)鎖孔 (13)鎖孔 (15)煞車塊夾置部〇6)區間部 (20)扭轉彈簧 (22)圓圈部 (26)彈簧夾臂 (30)從動元件 (32)鎖孔 (34)鎖孔 (36)承接軸 (37)翼部 (38)凸緣部 (50)煞車線 (52)調整钮 (60)煞車線固定孔 σ〇)螺栓 (別）左擺動臂 (82)圓弧部 (83)煞車塊夾置部 (84)鎖孔 (85)區間部 (86)鎖孔 (88)圓銷 (90)橢圓形通孔 (100)銷孔構件 (101)銷孔 (102)銷孔 12(10) Right swing arm (12) Lock hole (13) Lock hole (15) Brake block clamping portion 〇 6) Interval portion (20) Torsion spring (22) Circle portion (26) Spring clip arm (30) Follower Component (32) Keyhole (34) Keyhole (36) Bearing Shaft (37) Wing (38) Flange (50) Brake Line (52) Adjustment Button (60) Brake Line Fixing Hole σ〇) Bolt (Do not ) Left swing arm (82) Arc portion (83) Brake block clamping portion (84) Lock hole (85) Interval portion (86) Lock hole (88) Round pin (90) Elliptical through hole (100) Pin hole Member (101) pin hole (102) pin hole 12