562764 五、發明說明（1) 發明背景： 本發明係為一 用於自行車或機車 按，一般自行車或 係使用二個分別設 鋼索，利用鋼索牽 動作。 然而，習用的 於前後輪的煞車係 前後輪煞車的作動 間，自行車的前輪 t車力量，此時自行 時由於車輛行進的 阻力，因此單獨憑 行進的動能，因此 打滑現象’而使得 滑，造成車輛滑倒 由於以上原因 的安全性存有相當 生，用以使得自行 以同步作動，且可 的煞車裝置。 然而習用的同 步煞車的功效，且 煞車改良 輕型車輛 輕型車輛 右把手的 車輛的前 或機車的 由二個煞 法一致， 的煞車裝 一個輪子 速度最大，且僅 藉一個輪子的摩 行車的車 煞車距離 種同步 等二輪 機車等 置在左 引帶動 自行車 分別藉 時間無 與後輪 車僅有 使得自 車輛的 的情形 ，習用 大缺點 車或機 以藉由 步煞車 其構造 的自行車 ,因此開 車煞車時 單獨一個 結構’特別是指一種使 的同步煞車改良結構。 所使用的煞車系統通常 煞車握把分別牵引二條 後輪煞車裝置產生煞車 煞車裝置在煞車時，由 車把手加以控制，使得 因此在開始煞車的一瞬 置只有一個可以產生煞 與地面產生阻力。而此 有一個輪子與地面產生 擦力並不足以克服車輛 輪非常容易與地面產生 拉長’且容易產生偏 或機車使用之煞車裝置 始有同步煞車裝置的產 ,前後輪的煞車裝置可 煞車把手同時控制前後 裝置實際上亦無法精確地達到同 複雜’且調整困難，因此使其實 562764 五、發明說明（2) 際功效不佳。本發明人於第87215188號案中，提出的同步 煞車裝置專利，其中主要包括一滑動座，係可受自行車的’ 左右煞車握把的煞車鋼索牽引，而產生直線位移；及一個 \ 連動鋼索，二端係分別與前後輪煞車裝置連接；及一滾輪 狀的牽引裝置，係設置於該滑動座之上，且可帶動該連動 · 鋼索，而牽引自行車前後輪的煞車裝置產生動作。其主要 的特點，係在於該牽引裝置帶動連動鋼索時，連動鋼索可 以在牽引裝置上滑動，因此使得自行車煞車時，前後輪的 煞車裝置可以藉由連動鋼索的拉力傳遞，而使得前後輪煞 車裝置的煞車力量自動達到平均，因此使得自行車的前後 輪可以達到同步煞車的目的。 然而該種煞車裝置之前後輪煞車係藉由單獨的一條連Φ 動鋼索加以驅動，因此如果該連動鋼索的任何一端斷裂 時，將會使得二個煞車簌置同時失去作用。 由於以上的原因，使得習用的同步煞車裝置存有相當 大的缺點，本發明人有鑑於此，乃苦思細索，積極研究， 加以多年從事相關產品研發之經驗，並經不斷試驗及改 良，終於發展出本發明。 發明概述： 本發明之主要目的，係在於提供一種可以達到控制前 後輪煞車同步動作，以增進煞車性能及安全性的同步煞車 改良結構。 本發明之另一目的，係在於提供一種在煞車連動鋼索 斷裂時仍然可以維持煞車功能，以增進煞車安全性的同步562764 V. Description of the invention (1) Background of the invention: The present invention is a bicycle or locomotive. Generally, a bicycle or a bicycle uses two steel cables, which are pulled by steel cables. However, the conventional brakes on the front and rear wheels are the brakes of the front and rear wheels. The front wheel of the bicycle is powered at this time. Due to the resistance of the vehicle traveling at this time, the kinetic energy of the vehicle alone is used, so the phenomenon of slippage causes slippage, resulting in slippage. Due to the above reasons, the safety of vehicle slipping is quite good, and it is used to make the brakes act synchronously and can be used. However, the effectiveness of the conventional synchronous brake, and the improved brake of light vehicles, the right hand handle of the light vehicle, or the locomotive of the vehicle by two brakes, the brake is equipped with one wheel at the highest speed, and only one wheel of the brakes of the motorcycle The two-wheeled locomotive such as the distance type synchronization is placed on the left lead to drive the bicycle with time and the rear wheel only makes the self-vehicle. It is customary to use a large defect car or machine to brake the structure of the bicycle, so when driving the brake “Single structure” refers in particular to an improved synchronous brake structure. The brake system used usually pulls the two brake grips separately to generate the brakes. The brakes are controlled by the handlebars during braking, so that only one moment of braking at the moment of starting the brake can generate resistance to the ground. There is a friction between the wheel and the ground is not enough to overcome the vehicle wheel is very easy to stretch with the ground, and the braking device used by locomotive is easy to produce synchronous braking device. The braking device of the front and rear wheels can brake the handle. At the same time, the control of the front and rear devices cannot actually reach the same complexity accurately, and it is difficult to adjust, so it actually makes 562764. V. Invention Description (2) The international efficiency is not good. The inventor's patent for synchronous braking device in the case No. 87215188, which mainly includes a sliding seat, which can be pulled by the brake cable of the bicycle's left and right brake handles, resulting in linear displacement; and a linkage steel cable, The two ends are respectively connected with the front and rear wheel braking devices; and a roller-shaped traction device is arranged on the sliding seat and can drive the linkage and wire rope, and the braking device for traction bicycle front and rear wheels generates action. The main feature is that when the traction device drives the interlocking wire rope, the interlocking wire rope can slide on the traction device, so that when the bicycle is braking, the brakes of the front and rear wheels can be transmitted by the pull of the interlocking wire rope, so that the front and rear wheel brake devices The braking power is automatically averaged, so that the front and rear wheels of the bicycle can achieve the purpose of synchronous braking. However, the front and rear wheel brakes of this kind of braking device are driven by a single connecting wire rope. Therefore, if either end of the connecting wire rope is broken, the two brakes will be disabled at the same time. Due to the above reasons, the conventional synchronous brake device has considerable shortcomings. In view of this, the inventor has carefully studied it, actively researched, and has many years of experience in research and development of related products, and after continuous testing and improvement, The invention has finally been developed. Summary of the Invention: The main object of the present invention is to provide an improved synchronous brake structure that can achieve synchronous control of front and rear wheel brakes to improve braking performance and safety. Another object of the present invention is to provide a synchronization that can maintain the braking function when the brake-linked steel cable is broken, so as to improve the safety of the brake.
第5頁 562764 五、發明說明（3) 煞車改良結構。 本發明為達成上述及其他目的，其所採用之技術手 段、元件及其功效兹採一較佳實施例，並配合相關圖式詳 細說明如下。 詳細說明： 如圖1所示，本發明之同步煞車裝置其中主要包括： 一固定座10，係可安裝在一個自行車的車架之上；及一個 滑動座20，係可滑動地設置在該固定座10之上；及一牵引 構件30，係設置於該滑動座20之上；及一連動鋼索40，其 二端係分別與二煞車裝置（圖中未示）連接，係可受該牽引 構件30帶動，而驅動該二煞車裝置產生煞車動作。 其中該固定座10底部設置有一固定構件11 ，用以將該 固定座10安裝在自行車的車架之上，且其頂端垂直彎折一 板片12，在該板片12上設置有二個套管13、14，用以供二 個煞車鋼索15、16穿入。該滑動座20之頂端弩折有一垂直 板21，該二煞車鋼索15、16係分別與自行車或機車的左右 煞車握把連接，且其末端係穿過該垂直板21，並藉由二個 固定構件17、18將該煞車鋼索15、16的末端固定在該垂直 板21之上。因此當該二煞車鋼索15、16的其中之一被煞車 握把拉動時，該滑動座20係可被該二煞車鋼索丨5、16牵 引，而產生直線位移。 該牽引構件3 0係為一個圓盤狀的滾輪，其外側具有一 環狀的溝槽31，且前述連動鋼索40係環繞套合於該溝槽31 之中。該牽引構件30的中央係藉由一個樞轴32裝置在該滑Page 5 562764 V. Description of the invention (3) Improved brake structure. In order to achieve the above and other objectives, the present invention adopts a preferred embodiment of the technical means, components, and effects thereof, which are described in detail below with reference to related drawings. Detailed description: As shown in FIG. 1, the synchronous braking device of the present invention mainly includes: a fixed seat 10 that can be mounted on a bicycle frame; and a sliding seat 20 that can be slidably disposed on the fixed seat. Above the seat 10; and a traction member 30, which is arranged on the sliding seat 20; and a linked steel cable 40, whose two ends are respectively connected to two braking devices (not shown), and can be received by the traction member 30 drives, and the two braking devices are driven to produce a braking action. A fixing member 11 is provided at the bottom of the fixing base 10 for mounting the fixing base 10 on a bicycle frame, and a top plate of the fixing base 10 is vertically bent, and two sleeves are provided on the plate 12. Pipes 13 and 14 are used for two brake cables 15 and 16 to pass through. A vertical plate 21 is folded at the top of the sliding seat 20, and the two brake cables 15 and 16 are connected to the left and right brake handles of the bicycle or locomotive respectively, and the ends thereof pass through the vertical plate 21 and are fixed by two The members 17 and 18 fix the ends of the brake cables 15 and 16 on the vertical plate 21. Therefore, when one of the two brake cables 15 and 16 is pulled by the brake grip, the sliding seat 20 can be drawn by the two brake cables 5 and 16 to produce a linear displacement. The traction member 30 is a disc-shaped roller, which has an annular groove 31 on the outer side, and the aforementioned interlocking steel cable 40 is nested in the groove 31 around. The center of the traction member 30 is mounted on the slide by a pivot 32.
第6頁 562764 五、發明說明（4) tf20之上，因此使得該牵 轉動。當該滑動座2 〇受煞 ’該連動鋼索4〇係可受牽 車裝置產生煞車動作。 如圖2所示，該固定座1 9 ’該槽19係與滑動座2〇的 細3 2係穿入到該滑槽1 9之中 轴22，該樞軸22的底端亦穿 係可於槽19中滑動，因此可 1 0上沿著該槽1 9之中滑動。 當該連動鋼索40帶動二 於連動鋼索40可以在牵引構 所產生的煞車力量不等時， 整功能，使得連動鋼索40二 達到平衡狀態，因此使得二 住車輪的動作。 引構件30可以在該滑動座2〇之 車鋼索15、16牽引產生位移 引構件30牽引，而帶動二栖煞 0的中央設置有一直線狀的槽 移動方向相互平行。前迷的拇 ’且該滑動座20上另設有— 入到槽19之中。該樞軸32、μ 以限制該滑動座2 0於該固定座 煞車裝置產生煞車動作時，由 件30上滑動，因此若二個煞車 可以藉由連動鋼索40的自動調 端的煞車裝置的煞車力量自動 個煞車裝置可以同步地達到煞 藉由上述的裝置，騎乘者只要壓握二個煞車握把的其 中之一，便可以經由牽引構件3〇與連動鋼索4〇同時帶動二 個煞車裝置產生煞車動作，且二個煞車裝置可以同步且施 力平均地同時對二個車輪產生煞車動作，因此可以避免車 輛煞車時二個車輪的煞車動作時間不一致，以及煞車力量 不平衡所造成的打滑情形。 … 本發明主要特徵’係在於該牵引構件3〇上設置有一個 限制構件50，該限制構件50包括有一拴軸51，該拴轴51的Page 6 562764 V. Description of the invention (4) Above tf20, so the pull is turned. When the sliding seat 20 is braked, the linked steel cable 40 can be braked by the towing device. As shown in FIG. 2, the fixing base 19 9 ′ the slot 19 and the thin base 32 of the sliding base 20 penetrate into the middle shaft 22 of the sliding groove 19, and the bottom end of the pivot shaft 22 is also threaded. Sliding in the groove 19, it can slide along the groove 19 in the 10 direction. When the interlocking wire rope 40 drives two braking forces that are different in the traction structure from the traction wire rope, the entire function makes the interlocking wire rope 40 reach a balanced state, thus making the two wheels move. The guide member 30 can be displaced by being pulled by the steel cables 15 and 16 of the slide base 20. The guide member 30 is towed, and the center of the driving amphibious brake 0 is provided with a linear groove. The moving directions are parallel to each other. The thumb of the front fan is also provided on the sliding seat 20-into the groove 19. The pivots 32 and μ restrict the sliding seat 20 from sliding when the braking action of the fixed seat braking device is performed by the piece 30. Therefore, if two brakes can be linked to the braking force of the braking device of the automatic adjustment of the cable 40 The automatic braking device can simultaneously achieve braking. With the above-mentioned device, as long as the rider presses one of the two brake grips, he can simultaneously drive the two braking devices through the traction member 30 and the linkage cable 40. The braking action, and the two braking devices can simultaneously and forcefully produce braking action on the two wheels at the same time, so the braking action time of the two wheels can be avoided when the vehicle is braking, and the slippage caused by the imbalance of the braking force can be avoided. … The main feature of the present invention is that a restricting member 50 is provided on the traction member 30, and the restricting member 50 includes a bolt 51, and the bolt 51
562764562764
五、發明說明（5) 的寬度；及一 而將該連動鋼 底端係穿入到該槽1 9中，且其直徑小於槽J g 固定件52，係可與該連動鋼索40緊密結合， ，索40和該限制構件50固定在一起。 如圖3所示，該連動鋼索40在作動時，該牽 係可以接軸32為中心旋轉。由於前述限制構件5〇的^ 的直徑係小於槽19，可以在槽19的二側壁之間擺動，^51 使得該牽引構件30向左或向右轉動到使得拴轴51接 的側壁時，便無法再繼續轉動，因此而限制該牵 =9 在一特定角度範圍内擺動。 前述連動鋼索40雖然中央部份被該固定件52所固 但是其仍然可以隨著牽引構件3〇的擺動而調整其二端的 Ρ力，因此仍可達到同步平衡煞車的功效。本發明的敏 衡裝置在安裝時，可以事先調整牵引鋼索4〇二端延伸長 度，使得牽引鋼索帶動煞車裝置煞車的動作可以接近同 狀態，因此在正常煞車狀態下，該連動鋼索4〇的調整動作 相當微小，因此使得與牽引構件3〇在微小的角度内擺動， 所以限制構件5 0的拴轴51不會碰觸到槽丨9的侧壁。 然而如果連動鋼索40二端的其中一端與煞車裝置連接 斷裂時’此時仍然與煞車裝置連接之一端的連動鋼索4〇會 帶動牵引構件30產生偏轉。然而由於限制構件5〇的拴轴51 可以牽引構件30的擺動角度，且其與連動鋼索4〇固定結 ¥合，因此當連動鋼索40帶動牽引構件3〇擺動到使得拴轴51 接觸到槽19的側壁之角度時，便無法再繼續轉動，因此使 得牵引構件30仍然可以帶動該連動鋼索4〇未斷裂一端的煞5. The width of the description of the invention (5); and at the same time, the bottom end of the interlocking steel is threaded into the slot 19, and its diameter is smaller than the slot J g fixing member 52, which can be tightly combined with the interlocking steel cable 40, The cable 40 and the restriction member 50 are fixed together. As shown in Fig. 3, when the interlocking wire rope 40 is actuated, the tie can rotate around the shaft 32 as a center. Since the diameter of the ^ of the aforementioned restricting member 50 is smaller than the groove 19, it can swing between the two side walls of the groove 19, ^ 51 makes the traction member 30 turn to the left or right to the side wall where the bolt 51 is connected. It can no longer continue to rotate, so the pull = 9 is restricted to swing within a specific angle range. Although the central portion of the aforementioned interlocking cable 40 is fixed by the fixing member 52, it can still adjust the P force at its two ends as the traction member 30 swings, so the effect of synchronously balancing the brakes can still be achieved. When installing the balance device of the present invention, the extension length of the two ends of the traction wire 40 can be adjusted in advance, so that the braking action of the traction wire to drive the braking device can be close to the same state. Therefore, under normal braking conditions, the adjustment of the interlocking wire 40 The movement is quite small, so that it swings at a slight angle with the traction member 30, so the bolt 51 of the restriction member 50 will not touch the side wall of the groove 9. However, if one of the two ends of the interlocking cable 40 is disconnected from the brake device, at this time, the interlocking cable 40 that is still connected to the brake device will cause the traction member 30 to deflect. However, since the bolt 51 of the restricting member 50 can pull the swinging angle of the member 30, and it is fixedly coupled with the linked steel cable 40, when the linked steel cable 40 drives the pulling member 30 to swing so that the bolt 51 contacts the groove 19 When the angle of the side wall of the cable cannot be further rotated, the traction member 30 can still drive the brake on the unbroken end of the linked steel cable 40.
562764 五、發明說明（6) 車裝置正常地產生煞車動作，所以能夠避免連動鋼索40斷 裂後，二個煞車裝置同時失去煞車效果的危險情形。 本發明藉由以上元件之組合’其除了可以達到同步煞 車的效果外’更可以在連動鋼索40斷裂時’仍然可以保有 單邊煞車的功效，以避免煞車完全失效的危險情形。 如圖4所示，係為本發明第二實施例，該實施例的基 本構造與第一實施例相同’其不同之處，係在於其所使用 的限制構件6 0的構造°該實施例中所使用的限制構件6 0， 包括有一設置在該滑動座底端的擔板61 ,播板61上設置 有穿孔62，係可供該連動鋼索40的二端穿過；以及二阻擋 塊63，係分別固定設置在該連動鋼索40靠近該擋板6丨的位 置，且與該擋板61保持一預定距離。該二阻擋塊63的直徑 係大於擋板61上之穿孔的直徑，因此當連動鋼索4〇伸縮的 距離超過阻推塊63與推板之間的距離時，該二阻推塊的 其中之一便會受到擋板61的阻擋，而使得連動鋼索4〇無法 再繼續移動。因此當連動鋼索40的其中之一斷裂時，便可 藉由該二阻擋塊63之一與擋板61卡合，而使得未斷裂之一 端的連動鋼索仍然可以帶動煞車裝置產生煞車動作。562764 V. Description of the invention (6) The braking device normally generates braking action, so it can avoid the dangerous situation that the two braking devices lose the braking effect at the same time after the wire rope 40 is broken. The present invention uses a combination of the above elements, 'in addition to achieving the effect of synchronous braking', it can still maintain the effect of unilateral braking when the cable 40 is broken, in order to avoid the dangerous situation of complete braking failure. As shown in FIG. 4, this is a second embodiment of the present invention. The basic structure of this embodiment is the same as the first embodiment. The difference lies in the structure of the limiting member 60 used in this embodiment. The limiting member 60 used includes a stretcher 61 provided on the bottom end of the sliding seat, and a perforation 62 is provided on the seeding plate 61, which can pass through the two ends of the linkage steel cable 40; and two blocking blocks 63, The interlocking steel cables 40 are respectively fixedly disposed at positions close to the baffle plate 61 and kept at a predetermined distance from the baffle plate 61. The diameter of the two blocking blocks 63 is larger than the diameter of the perforation on the baffle 61. Therefore, when the distance of the telescopic rope 40 is more than the distance between the blocking block 63 and the pushing plate, one of the two blocking blocks 63 It will be blocked by the baffle 61, so that the linked steel cable 40 cannot continue to move. Therefore, when one of the interlocking cables 40 is broken, one of the two blocking blocks 63 can be engaged with the baffle 61, so that the interlocking cable at one end that is not broken can still drive the braking device to generate a braking action.
笫9頁 562764 圖式簡單說明 圖式說明： 圖1係為本發明第一實施例的立體組合圖。 -圖2係為本發明第一實施例的正面視圖。 圖3係為本發明第一實施例的動作示意圖。 圖4係為本發明第二實施例的正面視圖。 圖號說明笫 Page 9 562764 Brief description of the drawings Description of the drawings: FIG. 1 is a three-dimensional combined view of the first embodiment of the present invention. -Figure 2 is a front view of a first embodiment of the invention. FIG. 3 is a schematic diagram of the operation of the first embodiment of the present invention. Fig. 4 is a front view of a second embodiment of the present invention. Drawing number description
第10頁 10 固定座 11 固定構件 12 板片 13 、1 4套管 15 、1 6煞車鋼索 17 、1 8固定構 19 槽 20 滑動座 21 垂直板 _2 樞轴 23 擋板 30 牽引構件 31 溝槽 32 樞軸 40 連動鋼索 50 限制構件 51 检轴 52 固定件 60 限制構件 61 擔板 62 穿孔 63 阻擋塊Page 10 10 Fixing seat 11 Fixing member 12 Plate 13 1 4 Sleeve 15 16 Braking cable 17 1 8 Fixing structure 19 Slot 20 Slide 21 Vertical plate 2 Pivot 23 Baffle 30 Traction member 31 groove Slot 32 Pivot 40 Interlocking steel cable 50 Restriction member 51 Inspection shaft 52 Fixture 60 Restriction member 61 Stretcher 62 Perforation 63 Block