1301462 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種同步教車 種結構簡化之同步煞車系統:、、車糸先特別疋有關於一 【先前技術】 且^般來說’目前應用於車財的煞車系統種類 造成^具有繁雜之構造，因而會增加組裝上的複雜度及製 【發明内容】 2¾㈣本上㈣如下所詳述之特徵以為 述之問題。也就是說，本發明包括^上 具有-第-操作槓桿;—第二煞車操;裝置、車; 操作槓桿；一第一鼓式煞車袭置H :弟二 ;πτ車裝置，具有-第二煞車搖臂; 板件，具有—第—端部、 弟千衡 中，該第-端部係相對於該第弟:二^ 係位於該第-端部與該第二端部 ::二樞接部 難於該第-頓㈣，並且 =切板件， 部及-第二樞接部，其中，兮第二，而心-第四端 部，該第二樞接部係位於該對於該第 並且綱於該第—樞接部，：二12 亥弟—端部係相對於該第四端部’·-第—套管; 455，hawd〇ng 〇134-A21765TWF(N2)；A- 6 •· 1301462 抵接於該第一煞車操作裝置與該第一平衡板件之該第一端 部之間；一第二套管，抵接於該第二平衡板件之該第三端 部與該第一鼓式煞車裝置之間；一第一導線，穿設於該第 一套管及該第二套管之中，並且係連接於該第一操作槓桿 與該第一煞車搖臂之間；一第三套管，抵接於該第二煞車 ‘ 操作裝置與該第一平衡板件之該第二端部之間；一第四套 • 管，抵接於該第二平衡板件之該第四端部與該第二鼓式煞 車裝置之間；以及一第二導線，穿設於該第三套管及該第 • 四套管之中，並且係連接於該第二操作槓桿與該第二煞車 搖臂之間。 同時，根據本發明之同步煞車系統，更包括一扭矩彈 簧，係設置並抵接於該第一平衡板件與該第二平衡板件之 間。 又在本發明中，該扭矩彈簧係樞設於該第一樞接部及 該第二樞接部上。 又在本發明中，該第一導線係經由該第一平衡板件之 ® 該第一端部及該第二平衡板件之該第三端部而連接於該第 一操作槓桿與該第一煞車搖臂之間。 又在本發明中，該第二導線係經由該第一平衡板件之 該第二端部及該第二平衡板件之該第四端部而連接於該第 二操作槓桿與該第二煞車搖臂之間。 又在本發明中，該第一煞車操作裝置更具有一第一固 定座，該第一操作槓桿係以轉動之方式連接於該第一固定 座，以及該第一套管係抵接於該第一固定座與該第一平衡 0134-A21765TWF(N2)；A-455；hawdong 7 1301462 板件之該第一端部之間。 又在树明中，該第二煞車操作裝置更具 :座，該弟二操作槓桿係以轉動之方式連 二 座，以及該第三套管係抵接於該 f —固疋 板件之該第二端部之間:、 疋坐Μ第-平衡 —又在本發明中，該第一鼓式煞車裝置更 疋座，以及該第二套管俜抵接於 弟二固 端部與該第三固定座=接於该弟二平衡板件之該第三 又在：發明中’該第二鼓式煞車裝置更具 端部與該第四固定座之間。亥弟一千衡板件之該第四 為士使本發明之上述目的、特徵和優點能更明顯易懂， 下文特舉較佳實施例並配合所關式做詳細說明。 【實施方式】 茲配合圖式說明本發明之較佳實施例。 請參閱第1圖及第2圖，本實施例之同步煞車系I⑻ 主要包括有-第-煞車操作裝置UG、—第二煞車操 置120、-第-鼓式煞車裝置13〇、一第二鼓式煞車裝置 14〇、一第一平衡板件15〇、一第二平衡板件16〇、一 彈簧166/ 一第一套管17卜—第二套管172、一第三套管 173、一第：套管174、一第一導線181及一第二導線二 2如第1圖及第2圖所示，第一煞車操作裝置11〇具 有-第-操作槓桿111及一第一固定座112，第—操作槓 桿111疋以轉動之方式連接於第一固定座112。 、 0134-A21765TWF(N2)；A-455；hawdong 1301462 第二煞車操作裝置120具有一第二操作槓桿121及一 第二固定座122，第二操作槓桿121是以轉動之方式連接 於第二固定座122。 第一鼓式煞車裝置130具有一第一煞車搖臂131及一 第三固定座132。 • 第二鼓式煞車裝置140具有一第二煞車搖臂141及一 • 第四固定座142。 如第3A圖及第3B圖所示，第一平衡板件150具有一 •第一端部151、一第二端部152及兩第一樞接部153，第一 端部151是相對於第二端部152，而第一樞接部153是位 於第一端部151與第二端部152之間。更詳細的來說，第 一平衡板件150還具有一第一卡合孔154及一第二卡合孔 155,第一卡合孔154是位於第一端部151上，而第二卡合 孔155是位於第二端部152上。 如第1圖、第2圖、第4A圖及第4B圖所示，第二平 衡板件160是樞接於該第一平衡板件150，並且第二平衡 ® 板件160具有一第三端部161、一第四端部162及兩第二 樞接部163。第三端部161是相對於第四端部162,第二樞 接部163是位於第三端部161與第四端部162之間，並且 第二樞接部163是樞接於第一平衡板件150之第一樞接部 153。值得注意的是，第一平衡板件150之第一端部151 及第二端部152是分別相對於第二平衡板件160之第三端 部161及第四端部162。更詳細的來說，如第4A圖及第 4B圖所示，第二平衡板件160還具有一第三卡合孔164及 0134-A21765TWF(N2)；A-455；hawdong 9 l3〇l462 二65，第三卡合孔164是位於第三端部⑹ 而弟四卡合孔165是位於第四端部162上。 仍如第1圖及第2圖所示，扭矩 ⑽第二平衡板件-160之;:= 二是樞設於第一平衡板件-之第-^ >及弟—平衡板件160之第二樞接部163上。 第-套管Π1是抵接於第—煞車操作裝置㈣與第一 =板件^0之第—端部151之間。更詳細的來說，第一 吕⑺是抵接於該第一煞車操作裝置110之第一固定座 2與卡合於第—平衡板件⑼之第—端部⑸上 卡合孔154之中。 第套I 172疋抵接於第二平衡板件16〇之第三端部 二與第:鼓式煞車裝置⑽之間。更詳細的來說，第二 #二m疋卡合於第二平衡板件160之第三端部161上之 第一卡口孔164之中與抵接於第一鼓式煞車裝置13〇之第 —固疋座132。 第$線181是穿設於第一套管ι71及第二套管172 之:’亚且第-導線181是連接於第一煞車操作裝置ιι〇 之第拈作杈# hi與第一鼓式煞車裝置130之第一煞車 搖# 131之間。值得〉主意的是，第一導線m是經由第一 平衡板件⑽之第1部151及第二平衡板件·之第三 W 161而連接於第—操作槓桿ui與第—煞車搖臂m 之間。 第三套管173 A抵接於第二煞車操作裝f 120與第- 〇134-A21765TWF(N2); A-455; hawdong 10 1301462 千衡板件15〇之第二端部152之 套管Π3是抵接於第 更:平、、、田的來况，第三 122盘卡合於第—車“作U 12G之第二固定座 ，、下。於弟一千衡板件15〇 卡合孔155之中。 《弟-鳊部152上之第二 第四套管174是抵接於第-平 ⑹盘第-鼓切直" 衡板件⑽之第四端部 套管之間。更詳細的來說，第四 第本人卡弟一平衡板件16〇之第四端部162上之 昂四卡合孔165之中與抿接於第- 之 四固定座142。 _接以—政式煞車裝置U0之第 第^導線182是穿設於第三套管173及第四套管174 且第二導線182是連接於第二煞車操作裝置120 弟一 ^作相桿121與第二鼓式煞車裝置_之第二煞車 # 141之間。值得注意的是，第二導線m是經由第一 t衡板件150之第二端部152及第二平衡板件⑽之第四 KM62而連接於第二操作槓桿121與第二煞車搖臂⑷ 之間。 斤一此外，在本實施例之中，第一套管171、第二套管172、 第三套管173及第四套管174皆是由具有適度剛性之材料 所製成。 士另外，值得注意的是，當同步煞車系統100未被操作 曰寸第—平衡板件160除了是樞接於第一平衡板件150外， 第一平衡板件160尚還會抵接於第一平衡板件15〇。此時， 如第1圖所示，第一端部151與第三端部161之間的距離 疋大於第二端部152與第四端部162之間的距離。 0134-A21765TWF(N2)；A-455；hawdong 1301462 者—如上所述’當第二煞車操作裝置m被操作時，亦即 '弟二操作槓桿121被操作或轉動時，穿設於第三套管⑺ :四套官174中之第二導線182會被拉動。此時，第二 士士'搖# 141會被第二導、線182所拉動，目而會使得第二 “煞車裝置140產生煞車制動效果。 士在另—方面’當第―煞車操作裝置11G被操作時，亦 P虽第:操作槓桿U1被操作或轉動時，穿設於第—套管 二中之第一導線181會被拉動。在此， :於第:操作：：煞車搖臂上31之作動行程是被設計為 ,^ 1貝干1之作動行程，故在第一導線181被 如秦之過程Γ二第一煞車搖臂131會先被第一導線⑻所 接】：二侍第豉式煞車裝置130產生煞車制動效果。 =其如弟2_示’被拉動之第一導線⑻又會迫使第 从一 =71及第^套管172分別播壓第一平衡板件150之 =糕4 151及第二平衡板件16〇之第三端部⑹ 平ΓΓ牛150及第二平衡板件⑽以第-_^ ^53及弟二樞接部163為支點來相對轉動。此時 ‘"51肖第三端部161之間的距離會減少 12 ’1301462 182拉動第二煞車搖臂141。如上所述，當第一煞車操作裝 置110被操作時，第一鼓式煞車裝置130及第二鼓式煞車 裝置140即可同時產生煞車制動效果。 此外，當第一煞車操作裝置110之操作停止時，第一 平衡板件150及第二平衡板件160會藉由扭矩彈簧166所 • 提供之回復彈力而相對轉動至如第1圖所示之原始位置。 • 綜上所述，本發明所揭露之同步煞車系統可以簡單之 構造來達成同步煞車制動之效果，且其可具有降低組裝複 _ 雜度及製造成本等優點。 雖然本發明已以較佳實施例揭露於上，然其並非用以 限定本發明，任何熟習此項技藝者，在不脫離本發明之精 神和範圍内，當可作些許之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圍所界定者為準。 0134-A21765TWF(N2)；A-455；hawdong 13 1301462 【圖式簡單說明】 第1圖係顯示本發明之同步煞車系統於一操作狀態下 之平面示意圖； 第2圖係顯示本發明之同步煞車系統於另一操作狀態 下之平面示意圖； 第3A圖係顯示本發明之同步煞車系統之第一平衡板 件之平面示意圖； 第3B圖係顯示根據第3A圖之第一平衡板件之俯視示 意圖； 第4A圖係顯示本發明之同步煞車系統之第二平衡板 件之平面示意圖；以及 第4B圖係顯示根據第4A圖之第二平衡板件之仰視示 意圖。 【主要元件符號說明】 100〜同步煞車系統 110〜第一煞車操作裝置 111〜第一操作槓桿 112〜第一固定座 120〜第二煞車操作裝置 121〜第二操作槓桿 122〜第二固定座 130〜第一鼓式煞車裝置 131〜第一煞車搖臂 0134-A21765TWF(N2)；A-455；hawdong 14 13014621301462 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a synchronous brake system with a simplified structure of a synchronous teaching vehicle: The type of brake system applied to the vehicle has a complicated structure, which increases the complexity and assembly of the assembly. [Abstract] The characteristics described in detail below are described in the following. That is, the present invention includes a first-operating lever; a second brake; a device, a vehicle; an operating lever; a first drum-type brake H: a second; a πτ vehicle device having a second a rocker arm; a plate member having a first end portion and a second end portion, wherein the first end portion is located at the first end portion and the second end portion with respect to the first brother: The joint is difficult to the first (four), and = the cutting plate, the portion and the second pivoting portion, wherein the second, and the fourth end, the second pivot is located for the first And in the first - pivotal portion, the second 12 hai brother - the end system relative to the fourth end portion - the first sleeve; 455, hawd〇ng 〇 134-A21765TWF (N2); A-6 • 1301462 abuts between the first brake operating device and the first end of the first balance plate; a second sleeve abuts the third end of the second balance plate member Between the first drum brake device; a first wire disposed between the first sleeve and the second sleeve and connected between the first operating lever and the first brake rocker arm a third set a tube abutting between the second brake device operating device and the second end portion of the first balance plate member; a fourth sleeve tube abutting the fourth end portion of the second balance plate member And the second drum brake device; and a second wire disposed in the third sleeve and the fourth sleeve, and connected to the second operating lever and the second brake Between the arms. Meanwhile, the synchronous brake system according to the present invention further includes a torque spring disposed between the first balance plate member and the second balance plate member. In the present invention, the torsion spring is pivotally disposed on the first pivoting portion and the second pivoting portion. In the present invention, the first lead wire is connected to the first operating lever and the first end via the first end portion of the first balance plate member and the third end portion of the second balance plate member. Brake between the rocker's arms. In the present invention, the second wire is connected to the second operating lever and the second brake via the second end of the first balance plate and the fourth end of the second balance plate. Between the rocker arms. In the present invention, the first brake operating device further has a first fixing seat, the first operating lever is connected to the first fixing seat in a rotating manner, and the first sleeve system abuts the first fixing base A fixing seat is disposed between the first balance 0334-A21765TWF (N2); A-455; hawdong 7 1301462. In the tree, the second brake operating device further has a seat, the second operating lever is connected to the two seats in a rotating manner, and the third sleeve is abutted against the f-solid plate member. Between the second ends: 疋 Μ Μ 平衡 - balance - in the present invention, the first drum brake device is further seated, and the second sleeve 俜 is abutted on the second solid end and the first The third fixing seat is the third in the invention: in the invention, the second drum brake device has a more end portion and the fourth fixing seat. The above objects, features and advantages of the present invention will become more apparent from the following description of the preferred embodiments of the invention. [Embodiment] A preferred embodiment of the present invention will be described with reference to the drawings. Referring to FIG. 1 and FIG. 2, the synchronous brake system I (8) of the present embodiment mainly includes a - first brake operating device UG, a second brake operating device 120, a - drum-type brake device 13A, and a second. The drum brake device 14〇, a first balance plate member 15〇, a second balance plate member 16〇, a spring 166/a first sleeve 17b, a second sleeve 172, a third sleeve 173, a first sleeve 174, a first lead wire 181 and a second lead wire 2 as shown in FIGS. 1 and 2, the first brake operating device 11 has a first-operating lever 111 and a first fixing seat 112. The first operation lever 111 is rotatably connected to the first fixing base 112. 0134-A21765TWF(N2); A-455; hawdong 1301462 The second brake operating device 120 has a second operating lever 121 and a second fixing seat 122, and the second operating lever 121 is connected to the second fixing in a rotating manner. Block 122. The first drum brake device 130 has a first brake rocker arm 131 and a third fixed seat 132. • The second drum brake device 140 has a second brake rocker arm 141 and a fourth fixed seat 142. As shown in FIG. 3A and FIG. 3B , the first balance plate 150 has a first end portion 151 , a second end portion 152 and two first pivot portions 153 . The first end portion 151 is opposite to the first end portion 151 . The two ends 152 are located between the first end 151 and the second end 152. In more detail, the first balancing plate member 150 further has a first engaging hole 154 and a second engaging hole 155. The first engaging hole 154 is located on the first end portion 151, and the second engaging portion is The aperture 155 is located on the second end 152. As shown in FIG. 1 , FIG. 2 , FIG. 4A and FIG. 4B , the second balance plate member 160 is pivotally connected to the first balance plate member 150 , and the second balance plate member 160 has a third end. The portion 161, the fourth end portion 162 and the two second pivot portions 163. The third end portion 161 is opposite to the fourth end portion 162, the second pivot portion 163 is located between the third end portion 161 and the fourth end portion 162, and the second pivot portion 163 is pivotally connected to the first balance. The first pivoting portion 153 of the plate 150. It should be noted that the first end portion 151 and the second end portion 152 of the first balance plate member 150 are opposite to the third end portion 161 and the fourth end portion 162 of the second balance plate member 160, respectively. In more detail, as shown in FIG. 4A and FIG. 4B, the second balance plate member 160 further has a third engaging hole 164 and 0334-A21765TWF (N2); A-455; hawdong 9 l3〇l462 2 65, the third engaging hole 164 is located at the third end portion (6) and the fourth engaging hole 165 is located at the fourth end portion 162. Still as shown in Figures 1 and 2, the torque (10) of the second balance plate member -160;:= is pivoted to the first balance plate member - the first - ^ > and the brother - balance plate member 160 The second pivoting portion 163 is on. The first sleeve yoke 1 is abutted between the first brake operating device (4) and the first = end portion 151 of the first plate member ^0. In more detail, the first LV (7) is in contact with the first fixing seat 2 of the first brake operating device 110 and the engaging hole 154 of the first end portion (5) of the first balancing plate member (9). . The first set of I 172 疋 is abutted between the third end portion of the second balance plate member 16 and the second: drum brake device (10). In more detail, the second #2m is engaged with the first bayonet hole 164 on the third end portion 161 of the second balance plate member 160 and abuts against the first drum brake device 13 The first - solid seat 132. The first line 181 is disposed on the first sleeve ι 71 and the second sleeve 172: 'the sub-wire 181 is connected to the first brake operation device ι 〇 拈 hi # hi and the first drum The first brake device 130 is between the first brakes #131. It is worth noting that the first wire m is connected to the first operation lever ui and the first brake arm m via the first portion 151 of the first balance plate member (10) and the third W 161 of the second balance plate member. between. The third sleeve 173 A abuts against the second brake operating device f 120 and the first 〇 134-A21765TWF (N2); A-455; hawdong 10 1301462 the second end portion 152 of the first half 152 of the balance plate member 152 3 It is the first time: Ping, He, Tian, the third 122 discs are stuck in the first car, the second fixed seat of U 12G, and the lower one. Among the holes 155. The second and fourth sleeves 174 on the cymbal 152 are abutted between the fourth end sleeves of the first-flat (6) disc-to-drum straight " balance plate member (10). In more detail, the fourth arm hole 165 of the fourth end portion 162 of the fourth card body of the balance plate member 16 is connected to the fourth seat 142. The first wire 182 of the political brake device U0 is disposed through the third sleeve 173 and the fourth sleeve 174, and the second wire 182 is connected to the second brake operating device 120. Between the second brakes of the drum brake device _ 141. It is noted that the second wire m is via the second end portion 152 of the first t-balance plate member 150 and the fourth KM62 of the second balance plate member (10). Connected to the second operating lever 121 and the In addition, in the present embodiment, the first sleeve 171, the second sleeve 172, the third sleeve 173, and the fourth sleeve 174 are all made of a material having moderate rigidity. In addition, it is worth noting that when the synchronous brake system 100 is not operated, the first balance plate member 160 is still pivotally connected to the first balance plate member 150, and the first balance plate member 160 is still Abutting against the first balance plate member 15A. At this time, as shown in FIG. 1, the distance 疋 between the first end portion 151 and the third end portion 161 is larger than that of the second end portion 152 and the fourth end portion 162. Distance between 0134-A21765TWF(N2); A-455; hawdong 1301462 - As described above, when the second brake operating device m is operated, that is, when the second operating lever 121 is operated or rotated, the distance is set. In the third sleeve (7): the second lead 182 of the four sets of the official 174 will be pulled. At this time, the second gentleman 'shake # 141 will be pulled by the second guide and the line 182, which will make the second " The brake device 140 produces a brake effect. In the other aspect, when the first brake operating device 11G is operated, the first wire 181 which is passed through the first bushing 2 is pulled when the operating lever U1 is operated or rotated. Here, on: Operation:: The actuation stroke of the brake rocker arm 31 is designed to be the actuation stroke of the 1 1 Bellow 1 , so the first conductor 181 is the first brake rocker of the second brake process. 131 will be first connected by the first wire (8)]: The second-serving brake device 130 produces a brake effect. = The second wire (8), which is shown as the '2', is forced to press the first balance plate 150 and the second balance plate 16 respectively. The third end portion (6) of the cymbal cymbal 150 and the second balance plate member (10) are relatively rotated with the _^^^53 and the second pivotal portion 163 as fulcrums. At this time, the distance between the ''51's third end portion 161 is reduced by 12'1301462 182 to pull the second brake rocker arm 141. As described above, when the first brake operating device 110 is operated, the first drum brake device 130 and the second drum brake device 140 can simultaneously generate the brake braking effect. In addition, when the operation of the first brake operating device 110 is stopped, the first balance plate member 150 and the second balance plate member 160 are relatively rotated by the return elastic force provided by the torsion spring 166 to be as shown in FIG. Original location. In summary, the synchronous brake system disclosed in the present invention can be easily constructed to achieve the effect of synchronous brake braking, and it can have the advantages of reduced assembly complexity and manufacturing cost. Although the present invention has been disclosed in its preferred embodiments, it is not intended to limit the present invention, and it is possible to make some modifications and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims. 0134-A21765TWF(N2); A-455;hawdong 13 1301462 [Simplified Schematic] FIG. 1 is a schematic plan view showing the synchronous braking system of the present invention in an operating state; FIG. 2 is a schematic diagram showing the synchronous braking of the present invention. A schematic plan view of the system in another operating state; FIG. 3A is a plan view showing the first balance plate of the synchronous brake system of the present invention; FIG. 3B is a schematic plan view showing the first balance plate according to FIG. 3A. Fig. 4A is a plan view showing the second balance plate of the synchronous brake system of the present invention; and Fig. 4B is a bottom view showing the second balance plate according to Fig. 4A. [Main component symbol description] 100 to synchronous brake system 110 to first brake operating device 111 to first operating lever 112 to first fixed seat 120 to second brake operating device 121 to second operating lever 122 to second fixed seat 130 ~ first drum brake device 131 ~ first brake rocker arm 0334-A21765TWF (N2); A-455; hawdong 14 1301462
132〜第三固定座 140〜第二鼓式煞車裝置 141〜第二煞車搖臂 142〜第四固定座 15 0〜第一平衡板件 151〜第一端部 152〜第二端部 153〜第一樞接部 154〜第一卡合孔 155〜第二卡合孔 160〜第二平衡板件 161〜第三端部 162〜第四端部 163〜第二樞接部 164〜第三卡合孔 165〜第四卡合孔 166〜扭矩彈簧 171〜第一套管 172〜第二套管 173〜第三套管 174〜第四套管 181〜第一導線 182〜第二導線 0134-A21765TWF(N2)；A-455；hawdong 15132 to third fixed seat 140 to second drum brake device 141 to second brake rocker arm 142 to fourth fixed seat 15 0 to first balance plate member 151 to first end portion 152 to second end portion 153 to a pivoting portion 154 to a first engaging hole 155 to a second engaging hole 160 to a second balance plate member 161 to a third end portion 162 to a fourth end portion 163 to a second pivot portion 164 to a third engagement portion Hole 165 to fourth engagement hole 166 to torque spring 171 to first sleeve 172 to second sleeve 173 to third sleeve 174 to fourth sleeve 181 to first lead 182 to second lead 0334-A21765TWF ( N2); A-455; hawdong 15