200927587 九、發明說明： 【發明所屬之技術領域】 本發明係一種運用於自行車的刹 兩刹車臂之間設有導引同步動作之同步式;;=日。一種於 L尤别衩術j 目：實施運用自行車的雙臂式刹車夾器的結構設計， 叙係6又為如TW證書號數Μ308228聃「π太 ^ ,,, , 唬厂可自動回復定位 j I專ST證書號數_988號「剎車夾器之微調 =合：：=’該等刹車夹器係設有二以底端枢設 、-杷接^的d車臂、—分別鎖結於兩剎車臂的刹車塊 抠接於第一剎車臂的連桿架， 且穿讲兮、击A 次從鋼索套管穿出 鎖固於第二刹車臂的刹車鋼余等構造， 曰W車鋼索受到刹車把手拉扯作動時， 頂端相向拉靠，謓Λ ^ * 11將兩剎車煮的 生刹車制動效果。 X娶皁輪的輪框，藉以產 既有的雙臂式剎車夹器構 利用剎車鋼索來連* a ^車#之間僅直接 並且設於各制車臂:二刹車臂的枢擺角度有差異， 不同，因此在剎車剎氣士 双汉及之狀况均有 間差，容@“ 8、’ @料冑㈣車動#會產生時 左 合易造成剎車偽# 。 了 加以研究改進的必要。 度磨損等問題’實有再 【發明内容】 為解決既有雙臂 式剎車央器有關於兩刹車臂難以同步 200927587 剎車動作的不足及限制， 設有導引同步動作的兩刹車臂之間 頂段位置之間，相對伸設出有 卞]車#的 ?1 Λ 等3丨’及一連動臂，於道 制㈣之間以—滑移件形成導引連動，藉以在刹車 ==導引臂與連動臂的連結導引作用，： 夠產±同步刹車制動的效早 本發明所運用的技術手段係在於提供一 夾器，係包括·· /式制車 ❹ 相對間隔設置的—第一剎車臂及一第二刹車臂，該第 -、第二剎車臂的底端及頂端均分別設為—樞結部及1 動：’於該椹結部貫設有一軸孔，並於鄰近該樞結部的位 置°又有才反座，其中，該第一剎車臂於所設驅動部的位置 設有-鋼索連結件，並於鄰近該驅動部的位置朝該第 車煮方向伸D又導引臂；該第二剎車臂於所設的驅動部姅 合汉有一鋼索固定件，並於鄰近該驅動部的頂側位置朝該 第-㈣車臂方向伸設一連動臂’於該連動臂與該導引臂之 間設有一滑移件而形成導引連動； 二樞結組件，係分別結合於該第一剎車臂與該第二剎 車臂所没的枢結部；以及 二制動件，係分別結合於該第一剎車臂與該 臂所設的板座。 ！車 前述的同步式剎車夾器，該導引臂與第一剎車臂係為 一體成型的連結形態，或者是於導引臂設有一固結於第二 剎車臂的固定部。 5 200927587 月以’同步式剝車夾器，該滑移 的端部且抵靠於導引臂；該導引臂传：疒：合於連動臂 且供滑移件以可滑移形態抵靠的導引：有物線形式 男至拋物線形式的導引槽 ^ 嵌設於該導引槽。 讓β移件以可滑移形態 前述的同步式刹車夾器，該導 形態，並且該連動# /、動g係投為疊靠 針… 係為該導引臂的長度的-丰 =的同步式刹車央器，該滑移 ；：广 “全枢結於連動臂，或者是 ：广'结 設有一滑套。 夕1千係為一柱桿且外部套 本發明所提供同步式刹車央器 效增進至少包括： j M獲仔的優點及功 1 ·本發明將兩剎車臂以相 形成可同步相對導引滑移的連結形：的丨臂及連動臂， 夠讓兩刹車臂保持同步〜 W車制動時，能 既有雙臂式刹車夾器，有效地解決 雙臂式刹車夾器的刹車效能及耐曰用性。的問題，提高 2·本發明直接以相對伸設的導引臂 對滑移的連結設計，_ 動h成可相 個刹車夹器的操作使用更為;輕巧’並且能夠讓整 3·本發明利用導引臂與 ： 僅於留、I >丨土 M J守^丨逆動设計，可以 值於早邊的剎車臂的组樞 T 乂 讓兩刹車臂同步連動及復位的：；置=簧、，、即可達到 減輕重量及降低成本等效能。 ’到減少構件、 6 200927587 4.本發明將導引臂設為以鎖 的頂段，讓剎車夾器能夠針對不同、飞、合於第一剎車臂 臂的安裝角度，或者是換型而調整導引 式剎車夹器安裝使用的便利性。 丨臂，提南同步 【實施方式】 為能詳細瞭解本發明的技術特徵及實 照說明書的内容來實施， ί ，並可依 施例，詳細說明如后：$ ^如圖式所示的較佳實 本發明所提供同步式剎車夹 第- m- ^… 較佳實施例係如 二”車夹器係包括有：相對 :〇車：〇)與一第二剎車臂(2〇)、二分別裝設於㈣^ =，2〇)底端的極結組件(3〇)，以及二相對裳設於兩刹車 #(1〇,20)相向側的制動件（4〇)等構造；其中： 該第-剎車臂（10)係設為外表具有造形的直立形桿竿 形態’其於底端及頂端分別形成一用以框結於自行車又桿 架的樞結部（11 )m動部（12)，於純結部⑴）貫設有 一軸孔（111) ’藉以供該樞結組件（3〇)組裝結合於該樞钍部 (11)，並於該第一剎車臂（1〇)鄰近該樞結部（11)的位置設有 一板座（13)，於該板座（1 3)設有一呈直立長孔形態的結合 孔（131)，藉以供該制動件（4〇)鎖裝結合於該板座（13)處； 月ij述的第一剎車臂（1 〇)於驅動部（彳2)結合設有一鋼索 連結件（14)，該鋼索連結件（14)係包括一連結螺件（141)及 一調整螺管（142);其中，該連結螺件（141)係以螺鎖形態 結合固定於該驅動部（12)，該調整螺管㈠42)係以螺鎖形態 200927587 結合於該連結螺件（141)，藉以供鋼索套管_的端部抵靠 於該調整螺管㈣，並且讓刹車鋼索(6〇)穿過該調整螺管 〇42)而延伸到該第二剎車臂（2〇); 别述的第-刹車臂（10)於鄰近該驅動部（12)的頂段位 置朝向該第二刹車臂（2〇)方向伸設出—導引臂（15)，該導 引臂（15)的長度Α致與兩剎車f (1q，2q)的間距相等，該導 引臂（15)可以設為與第—剎車臂⑽直接—體成型的一體 式連、’、。形態，也可以設為如圖所示的組裝式結合構造，該 導引煮(15)係設有一固結於該第一剎車臂⑽的固定部 =1)，於該固定部（1 51)及該第—刹車臂（1 〇)的相對位置 貝》又有牙孔（152)及一栓孔（16)，再利用一穿鎖螺栓〇 7) 將導引臂（15)鎖固結合於該第—剎車臂（1Q)，並且為加強 導引臂(15)與第一剎車臂(1〇)的結合強度，於第一剎車臂 (1〇)凹没有一呈淺槽狀而可供該固定部（151)嵌設的嵌掣槽 ❹ (1 8)，3亥導引臂（彳5)於底側形成一呈拋物線形式的導引面 (153)； 該第二刹車臂（2〇)係設為外表具有造形的直立形桿架 形態，其於底端及頂端分別形成—用以樞結於自行車叉桿 架的樞結部（21)以及一驅動部（22)，於該樞結部（21)貫設有 一軸孔（211 )，藉以供該樞結組件（3〇)組裝結合於該樞結部 (21) ’並於該第二剎車臂（2〇)鄰近該樞結部（21)的位置設有 一供該制動件（40)鎖裝結合的板座（23);該第二剎車臂（20) 於該驅動部（22)係貫設有一栓孔（22彳），藉以供一鋼索固定 件（24)穿設結合定位，該鋼索固定件（24)係包括一連結螺 8 200927587 件（241)及-固定螺栓（242)，該連結螺件（μ )係以螺鎖形 態結，於該驅動部（22)，該Μ螺栓（242)係以螺鎖形態結 口於β玄連、，’。螺件（241 )，藉以將該刹車鋼索（6Q)炎掣於該連 結螺件（241)與該固定螺检（242)之間而連結固定； $述的第二料f (2〇)於鄰近該驅動部（彳2)的頂側位 置朝向該第一剎車臂（1 0)方向伸設出-連動臂（2 5)’該連 動臂^5)的位置大致與該導引臂（15)疊靠且長度大致為該 ❹導引臂(15)的一半’並且於該連動臂(25)朝向該第一剎車 臂Π 〇)的端部結合設有一可抵靠於該導引臂（，5)所設導引 面（153)的滑移件（26)，藉以讓該導引臂（15)與該滑移件 (26)形成可同步相對滑移的連結形態；如圖所示的較佳實 施例的滑移件（26)係設為一滑輪，並利用一結合检（Η)梅 結定位於該連動臂（25); 兩樞結組件（30)係分別結合於兩剎車臂（1q，2q)的極結 部（11,21)，該樞結組件（30)係可包括有：一轴管（31)、一 ❹復位彈簧（32)、-殼罩（33)及一結合栓（34);其中，該轴管 (31) 係緊配穿固於所對應的軸孔（111,211)，該復位彈簧 (32) 係套設於該軸管(31)且一端卡固於所對應的樞結部 ⑴，2D’該殼罩（33)係蓋合套設該軸管（31)與該復位彈簧 (32)，並且具有一套設該軸管（31)的軸孔（331卜一套設該 復位彈簧（32)的納槽（332)，以及一供該復位彈簧（32):二 端卡固的卡孔（333)，該結合栓（34)係穿設該軸管（31)與該 殼罩（33)而可螺結於自行車的又桿架而定位，·又，本發明 利用導引臂（15)與連動臂（25)的導引連動設計，可以僅於 9 200927587 设置在第二剎車臂(2 ，即可達到心 且件（3.置復位彈簧（32) 效果； 弟―、第二剎車臂⑽圳同步連動及復位的 座(13兩二動ΓΓ)係相對分別結合於兩刹車臂(1〇,2°)的板 丄;3 3Γ彳動件(4〇)係設有一用以鎖㈣ 板座（13,23)的結合架 刹車塊（42); *(41) 結合於該結合架⑷）的 ❹ 利用前述的第-剎車臂⑽、第二剎車綱 兩樞…組件（30)及兩制動件⑽）等構件，组構成如第一 、二圖所*於㈣車f(1G，2G)之間設有时滑移連結構造 的同步式剎車夹器。 π月:閱第、二、四圖所示，本發明組裝使用時，利 用a又於早邊柩結組件(3〇)的復位彈簧⑽的彈力作用，配 合連動臂（25)與導引臂（15)的同步連動設計，可以讓兩刹 車臂〇0,20)的驅動部（12,22)保持相對朝外退出的張開形 態，並且讓結合於該連動臂（25)的滑移件（26)保持抵靠於 該導引臂（15)所設的導引面（1 53); 當使用者操作進行剎車動作時，利用導引臂（1 5)與連 動臂(25)之間所形成的滑移連結構造，能夠在剎車鋼索 (6〇)拉扯作動時，沒有時間差地驅動第一、第二剎車臂 (1〇,20)產生的同步位移’讓結合於第一、第二剎車臂 (1〇,2〇)的制動件（40)同時且平衡地抵壓於輪框（7〇)的兩側 ，藉以產生同步剎車制動效能，有效地解決既有剎車夹器 所存在剎車偏差及單邊過度磨損等問題，提高剎車夾器的 200927587 剎車效能及實用性。 本發明有關於導引臂（1 5)與連動臂（25)之間的導引連 動構造1 了可以採用如第一至四圖所示的實施形態之外 ’也可以如第五圖所示的第二較佳實施例所示，將滑移件 (26Α)設為直接㈣於連動f (25α)端部的柱桿形態，並且 於滑移件(26Α)的外部套設一以塑膠等材質製成的滑套 (261)，讓滑移件（26Α)透過該滑套（261)抵靠於導引臂（1 5) 底側呈拋物線形式的導引面（153)，同樣可以達㈣連動臂 ⑽)與導引f(15)形成導引連動的效果；當然，本發明也 可以將滑移件結合於導引臂而與連動臂形成導引連動形態 第八圖所示的第二較佳實施例，在該實施例令，本 發明於導引臂。5A)的板面開設有一道呈拋物線形式的導引 ()以及將滑移件（26B)直接固定於連動臂（25B)的端 部且外部套設—滑套（261)，並且讓滑移件（MB)對正嵌設 ❹於D亥導弓|槽（154)之中，藉以讓連動臂（25㈡與導引臂（15八) 形成導引連動的效果。 以上所述，僅是本發明的較佳實施例，並非對本發明 :任：形式上的限制’任何所屬技術領域中具有通常知識 日’若在不脫離本發明所提技術方案的範圍内，利用本發 月所揭不技術内容所作出局部更動或修飾的等效實施例， 且未脫離本發明的技術方案内$，均仍屬於本發明技術 方案的範圍内。 【圏式簡單說明】 11 200927587 發明第~較佳實施例之立體結構圖。 第三圖係本實施例之組成構件分解 第四圖係二實施例之組合結構圖。 "%明第—較佳實施例之剎車動作_ 苐五圖係本發明第_ 動作不意 第六圖係本發明第：貫施例之組合結構圖。 月弟二較佳實施例之組合結構圖。200927587 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a synchronous type in which a brake is applied between a brake arm and a brake arm of a bicycle; A kind of special technique for the use of a bicycle-type double-arm brake clamp, the design of the system is as follows: TW certificate number Μ 308228 聃 "π too ^ ,,, , 唬 factory can automatically restore positioning j I special ST certificate number _988 "fine adjustment of the brake clamp = combination::=' These brake clamps are provided with two bottom pivoting, - 杷 connected ^ d arm, respectively, lock The brake block of the two brake arms is connected to the link frame of the first brake arm, and the brake steel is inserted from the cable sleeve and the brake steel is locked to the second brake arm. When the cable is pulled by the brake lever, the top end pulls against each other, 謓Λ ^ * 11 will brake the brake effect of the two brakes. The wheel frame of the X 娶 soap wheel is used to produce the brakes of the existing two-arm brake clamp. The cable ropes are only directly connected to the brake arms of the two brake arms: the brake angles of the two brake arms are different, so the brakes are different between the brakes and the brakes. "8, '@料胄(四)车动# will be generated when the left is easy to cause brakes pseudo #. The need to study and improve. Degree of wear and other problems 'Real's [invention] In order to solve the problem of the two-arm brakes, it is difficult to synchronize the brake action of the two brake arms with the 200927587 brake action, and there is a top between the two brake arms that guide the synchronous action. Between the positions of the segments, there are three 丨's and three 丨's and 连 动 车 车 车 车 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及The guiding action of the arm and the linkage arm: The production of the synchronous brake is effective. The technical means used in the present invention is to provide a clamp, which includes a 制 式 相对 相对 相对 相对 相对 — 第一a brake arm and a second brake arm, wherein the bottom end and the top end of the first and second brake arms are respectively set as a pivoting portion and a movement: a shaft hole is disposed in the knot portion, and adjacent to the brake arm The position of the pivoting portion is further reversed, wherein the first brake arm is provided with a cable connecting member at a position of the driving portion, and is extended toward the first cooking direction at a position adjacent to the driving portion. a guiding arm; the second brake arm is coupled to the drive unit provided with a steel cable And a supporting member is disposed between the connecting arm and the guiding arm to form a guiding linkage; and a guiding member is disposed between the connecting arm and the guiding arm; The pivoting assembly is respectively coupled to the pivoting portion of the first brake arm and the second brake arm; and the two brake members are respectively coupled to the first brake arm and the plate seat provided by the arm. ! In the above-mentioned synchronous brake clamp, the guide arm and the first brake arm are integrally formed in a joint form, or the guide arm is provided with a fixing portion fixed to the second brake arm. 5 200927587 Month's synchronous stripping clipper, the end of the slip and abut against the guiding arm; the guiding arm transmits: 疒: fits to the linking arm and the sliding member abuts in a slidable manner Guidance: There is a guiding groove in the form of a line of male to parabolic wire embedded in the guiding groove. Let the β-moving member be in the form of a slippery type of the aforementioned synchronous brake clamp, the guiding form, and the linkage # /, the moving g is cast as a stacking needle... The synchronization of the length of the guiding arm is -Fength= Brake brake, the slip;: wide "full pivot joint in the linkage arm, or: wide" knot with a sliding sleeve. Xi thousand is a column and the outer sleeve of the present invention provides a synchronous brake The effect enhancement includes at least: j M's advantages and merits 1 · The present invention combines the two brake arms with a joint shape that can be synchronously guided and slipped: the arm and the linkage arm are sufficient to keep the two brake arms synchronized. When the W car is braked, it can have both double-arm brake clamps, effectively solving the brake performance and durability of the dual-arm brake clamp. The problem is improved. 2. The invention directly extends the oppositely extending guide arm For the sliding joint design, the operation of the brake clamp can be used more smoothly; and it can make the whole invention use the guide arm and: only the stay, I > ^丨Reverse design, can be valued in the early arm brake arm set T 乂 let the two brake arms synchronously linked and Position:: set = spring,,, can achieve weight reduction and reduce cost equivalent energy. 'to reduce components, 6 200927587 4. The invention sets the guiding arm to the top of the lock, so that the brake clamp can be targeted Different, flying, and fitting angles of the first brake arm, or changing the type to adjust the convenience of installation and use of the guided brake clamp. 丨B, 提南同步 [Embodiment] To understand the present invention in detail The technical features and the contents of the actual manual are implemented, ί, and can be described in detail according to the example: the following is a better example of the synchronous brake clamp provided by the present invention - m-^... The preferred embodiment is such that the two "clipper system includes: opposite: brake: 〇) and a second brake arm (2 〇), and two pole assemblies assembled at the bottom end of (four) ^ =, 2 〇 ( 3〇), and the second pair of brakes (4〇) on the opposite sides of the two brakes #(1〇, 20), etc.; wherein: the first brake arm (10) is set to have an outward shape The rod form </ br> forms a pivoting portion for the frame and the frame at the bottom end and the top end respectively (11 The m moving portion (12) has a shaft hole (111) disposed in the pure knot portion (1) for allowing the pivoting assembly (3〇) to be assembled and coupled to the pivot portion (11), and the first brake A plate seat (13) is disposed adjacent to the pivoting portion (11), and the plate seat (13) is provided with a coupling hole (131) in the form of an upright long hole, thereby providing the brake member. (4〇) the lock is coupled to the plate seat (13); the first brake arm (1 〇) of the month ij is coupled with a cable coupling member (14) coupled to the driving portion (彳2), the cable coupling member ( 14) comprising a connecting screw (141) and an adjusting screw (142); wherein the connecting screw (141) is fixedly coupled to the driving portion (12) in a screw-locking manner, the adjusting screw (1) 42) The joint screw (141) is coupled in the form of a screw lock 200927587, whereby the end of the cable sleeve _ abuts against the adjusting screw (4), and the brake cable (6 〇) passes through the adjusting screw 〇 42 And extending to the second brake arm (2〇); the other-described brake arm (10) extends toward the second brake arm (2〇) in a position adjacent to the top portion of the drive portion (12) - Guide arm (15) The length of the guiding arm (15) is equal to the distance between the two brakes f (1q, 2q), and the guiding arm (15) can be set as an integral body directly formed with the first brake arm (10). ',. The configuration may also be set as shown in the assembled joint structure, the guiding cook (15) is provided with a fixing portion =1 fixed to the first brake arm (10), and the fixing portion (1 51) And the relative position of the first brake arm (1 〇) has a hole (152) and a bolt hole (16), and then the lock arm (15) is locked and coupled by a lock bolt 〇 7) The first brake arm (1Q), and the strength of the combination of the reinforcing guide arm (15) and the first brake arm (1〇), is not provided in the first brake arm (1〇) as a shallow groove. The fixing groove (18) embedded in the fixing portion (151) forms a guiding surface (153) in the form of a parabola on the bottom side; the second brake arm (2) 〇) is a form of an upright rod frame having a shape on the outer surface, and is formed at a bottom end and a top end respectively for pivoting a pivoting portion (21) of the bicycle fork frame and a driving portion (22). The pivoting portion (21) is provided with a shaft hole (211), whereby the pivoting assembly (3〇) is assembled and coupled to the pivoting portion (21)' and adjacent to the second brake arm (2〇) The position of the knot (21) is provided for The brake member (40) locks the combined plate seat (23); the second brake arm (20) is provided with a bolt hole (22彳) in the driving portion (22) for providing a cable fixing member (24) The cable fixing member (24) includes a connecting screw 8 200927587 (241) and a fixing bolt (242), and the connecting screw (μ) is connected in a screw locking manner at the driving portion ( 22), the Μ bolt (242) is connected to the β 玄 连 , , ' in a screw-locked form. a screw member (241), whereby the brake cable (6Q) is smothered between the connecting screw member (241) and the fixing screw (242) to be fixed; the second material f (2〇) is The position of the top side of the driving portion (彳2) is extended toward the first brake arm (10), and the position of the linkage arm (25) 'the linkage arm ^5) is substantially the same as the guiding arm (15). Having a length of approximately half of the ❹ guiding arm (15) and a portion of the linking arm (25) facing the first brake arm 结合 is coupled to the guiding arm ( 5) the sliding member (26) of the guiding surface (153) is provided, so that the guiding arm (15) and the sliding member (26) form a synchronous sliding relative sliding state; The sliding member (26) of the preferred embodiment is configured as a pulley and is positioned on the linkage arm (25) by a combined detection (Η) plume; the two pivoting assemblies (30) are respectively coupled to the two brakes a pole portion (11, 21) of the arm (1q, 2q), the pivoting assembly (30) may include: a shaft tube (31), a return spring (32), a shell cover (33), and a combination bolt (34); wherein the shaft tube (31) is tightly fitted and fixed In the corresponding shaft hole (111, 211), the return spring (32) is sleeved on the shaft tube (31) and one end is fastened to the corresponding pivot portion (1), and the cover (33) is closed. The shaft tube (31) and the return spring (32) are sleeved, and has a shaft hole (331) provided with the shaft tube (31), and a set of slots (332) provided with the return spring (32), and a return spring (32): a card hole (333) that is clamped at the two ends, the coupling bolt (34) is threaded through the shaft tube (31) and the cover (33) and can be screwed to the bicycle. Positioned by the rod holder, and the present invention utilizes the guiding design of the guiding arm (15) and the linking arm (25), which can be disposed on the second braking arm only at 9 200927587 (2, to reach the heart and the piece ( 3. Set the return spring (32) effect; the younger, the second brake arm (10), the synchronous linkage and the reset seat (13 two two-way) are respectively combined with the two brake arms (1〇, 2°). ; 3 3 Γ彳 moving parts (4 〇) are provided with a combination brake block (42) for locking (4) plate seats (13, 23); * (41) 结合 conjugated to the combination frame (4)) - Brake arm (10), second brakes, two pivots... A member such as a member (30) and two brake members (10), such as a synchronous brake clamp having a sliding connection structure between the first and second figures of the vehicle (f) (1G, 2G). As shown in the first, second and fourth figures, when the invention is assembled and used, the elastic force of the return spring (10) of the early edge splicing assembly (3 〇) is used to cooperate with the linkage arm (25) and the guiding arm (15). The synchronous interlocking design allows the driving portions (12, 22) of the two brake arms 〇0, 20) to maintain an outwardly outwardly flared open configuration, and allows the sliding member (26) coupled to the linkage arm (25) Keeping against the guiding surface (1 53) provided by the guiding arm (15); when the user operates the braking action, using the guiding arm (15) and the linking arm (25) The slip joint structure can drive the synchronous displacement generated by the first and second brake arms (1〇, 20) without a time difference when the brake cable (6〇) is pulled and actuated to be coupled to the first and second brake arms ( 1〇, 2〇) brakes (40) simultaneously and balanced against the two sides of the wheel frame (7〇), thereby generating synchronous brake performance, effectively solving the existing brake Unilateral brake bias and excessive wear and other problems that exist clip, improving brake performance and practicality 200,927,587 brake caliper's. The invention relates to the guiding interlocking structure 1 between the guiding arm (15) and the linking arm (25). It can be adopted in the embodiment shown in the first to fourth figures. In the second preferred embodiment, the sliding member (26Α) is set to be directly (four) in the form of a pole at the end of the interlocking f (25α), and a plastic material is placed on the outside of the sliding member (26Α). The sliding sleeve (261) made of material allows the sliding member (26Α) to pass through the sliding sleeve (261) against the guiding surface (153) of the parabolic line on the bottom side of the guiding arm (15), which can also reach (4) The interlocking arm (10)) and the guiding f (15) form a guiding interlocking effect; of course, the present invention can also be combined with the guiding arm to form a guiding interlocking form with the linking arm. In a second preferred embodiment, the invention is directed to the guide arm. 5A) the surface of the plate is provided with a guide in the form of a parabola () and the sliding member (26B) is directly fixed to the end of the linking arm (25B) and the outer sleeve - the sliding sleeve (261), and let the slip The piece (MB) is embedded in the D-guide bow| groove (154), so that the linking arm (25(2) and the guiding arm (15) form a guiding effect. The above is only the present. The preferred embodiment of the invention is not intended to limit the invention: any limitation in form: 'there is a general knowledge day in any technical field', and the technology disclosed in this month is used without departing from the scope of the technical solution of the present invention. The equivalent embodiment of the local modification or modification of the content, without departing from the technical solution of the present invention, is still within the scope of the technical solution of the present invention. [Simplified description] 11 200927587 Inventive preferred embodiment The third figure is a composite structure diagram of the second embodiment of the fourth embodiment of the embodiment of the present embodiment. "% Ming-the brake action of the preferred embodiment _ 苐 five diagrams of the invention _ Action No. 6 is the first embodiment of the present invention: Composite Structure FIG. Brother two months preferred embodiment of the composite structure embodiment of FIG.
【主要元件符號說明 (1 〇)第一剎車臂 (11 1)軸孔[Main component symbol description (1 〇) first brake arm (11 1) shaft hole
(1 3)板座 (14)鋼索連結件 (142)調整螺管 (1 51)固定部 (153)導引面 (16)栓孔 (18)嵌掣槽 (20)第二剎車臂 (211)軸孔 (221)栓孔 (24)鋼索固定件 (242)固定螺栓 (26,26A，26B)滑移件 (27)結合栓 (11)枢結部 (1 2)驅動部 (131)結合孔 (141)連結螺件 (15)導引臂 (152)穿孔 (1 54)導弓丨槽 (17)穿鎖螺栓 (21) 拖結部 (22) 驅動部 (23) 板座 (241)連結螺件 (25,25A，25B)連動臂 (26彳）滑套 (31)軸管 (30)框結組件 12 200927587 (32)復位彈簧 (33)殼罩 (331)軸孔 (332)納槽 (333)卡孔 (34)結合栓 (40)制動件 (41)結合架 (42)剎車塊 (50)鋼索套管 (60)剎車鋼索 (70)輪框 ❿ 13(1 3) Plate base (14) Steel cable joint (142) Adjusting screw (1 51) Fixing part (153) Guide surface (16) Bolt hole (18) Insert groove (20) Second brake arm (211 Shaft hole (221) bolt hole (24) cable fixing member (242) fixing bolt (26, 26A, 26B) sliding member (27) combined with bolt (11) pivoting portion (12) driving portion (131) combined Hole (141) connecting screw (15) guiding arm (152) perforation (1 54) guiding arch groove (17) wearing locking bolt (21) towing portion (22) driving portion (23) plate seat (241) Connecting screw (25, 25A, 25B) linkage arm (26彳) sliding sleeve (31) shaft tube (30) frame assembly 12 200927587 (32) return spring (33) housing (331) shaft hole (332) Slot (333) card hole (34) combined with bolt (40) brake member (41) combined frame (42) brake block (50) cable sleeve (60) brake cable (70) wheel frame ❿ 13