200940385 九、發明說明： 【發明所屬之技術領域】 本發明係關於-用於-安裝在一機車上之車輛圓盤敏車 的卡鉗本鱧支樓構造’且特別係關於一種將一滑動銷式圓 盤煞車之-卡钳本鱧直接安裝於一車輛懸吊裝置（例如一 前又）上的支撐構造。 【先前技術】 在一用於一機車的滑動銷式圓盤煞車中，一卡鉗托架係 ® ㈣地提供於一構成—車輛懸吊裝置的底殼上，以便從其 處突出，一經配置以橫跨一盤型轉子之一外周圓侧的卡鉗 本體經由滑動銷而附接至該卡鉗托架，以允許該卡鉗本體 在該盤型轉子之一轴向（圓盤軸向）中的滑動動作。在該卡 鉗本體中，一對摩擦墊係予以配置，以便在該卡鉗本鱧之 一作用部及一反應部之間經由該盤型轉子而彼此相對且 一用於從該等摩擦墊接收一煞車扭力的扭力接收表面係提 _ 供於該卡鉗托架上（例如，參考jp_B_6〇_i4937)。 然而，在上述該滑動銷式圓盤煞車中，由於該扭力接收 表面係提供於該卡鉗托架上，因此可在無須增加相關部件 之數量的狀況下增加該支撐剛性β然而，與該底殼一體成 形的該卡鉗托架之形狀變得複雜，且這會增加處理步驟及 裝配步驟之數量，進而導致對生產成本增加的擔憂。 【發明内容】 鑒於上述，本發明之一目的係提供一種用於一車輛圓盤 煞車的卡鉗本體支撐構造，其結構簡單且能從摩擦墊適當 136091.doc -6 - 200940385 接收一煞車扭力，並可確保一卡鉗本體之一安裝剛性。 為實現該目的’根據本發明之—第—態樣，係提供一種 用於一車輛圓盤煞車的卡鉗本體支撐構造，其包含： 一盤型轉子； 卡鉗本體’具有一作用部及一反應部，該作用部及該 反應部經配置以跨越該盤型轉子之—外周邊，該作用部具 有一對具有引導孔的滑動銷支撐部；200940385 IX. Description of the Invention: [Technical Field] The present invention relates to a caliper base structure for a vehicle disc-sensitive vehicle mounted on a locomotive, and particularly relates to a sliding pin type The disc brake - the caliper is mounted directly on a support structure on a vehicle suspension (eg, front and rear). [Prior Art] In a sliding pin type disc brake for a locomotive, a caliper bracket system (4) is provided on a bottom case of a vehicle suspension device so as to protrude therefrom, once configured A caliper body spanning an outer circumference side of one of the disc rotors is attached to the caliper bracket via a slide pin to allow sliding movement of the caliper body in one axial direction (disc axial direction) of the disc rotor . In the caliper body, a pair of friction pads are disposed so as to be opposite each other between the active portion of the caliper body and a reaction portion via the disk-type rotor and for receiving a brake from the friction pads A torsional torque receiving surface is provided on the caliper bracket (for example, refer to jp_B_6〇_i4937). However, in the above-described slide pin type disc brake, since the torsion receiving surface is provided on the caliper bracket, the support rigidity can be increased without increasing the number of related components. However, with the bottom case The shape of the integrally formed caliper bracket becomes complicated, and this increases the number of processing steps and assembly steps, which in turn leads to an increase in production cost. SUMMARY OF THE INVENTION In view of the above, it is an object of the present invention to provide a caliper body support structure for a vehicle disc brake, which has a simple structure and can receive a brake torque from a suitable friction pad 136091.doc -6 - 200940385, and It can ensure that one of the caliper bodies is rigidly mounted. In order to achieve the object of the present invention, a caliper body support structure for a vehicle disc brake is provided, comprising: a disc type rotor; the caliper body 'having an action portion and a reaction portion The action portion and the reaction portion are disposed to span the outer periphery of the disk-shaped rotor, and the action portion has a pair of slide pin support portions having guide holes;
一對摩擦塾，配置於該卡鉗本體之該作用部及該反應部 之間； ’ 一懸吊裝置，包含一對滑動銷附接部；及 「對滑動銷’插人至料滑動銷线部中，且附接至該 等滑動銷附接部’以允許該卡鉗本體在㈣型轉子之一輛 向中的一滑動動作，其中 -扭力接收表面’從該等摩擦墊接收煞車扭力的該扭力 接收表面係提供於在-圓盤出口側的該滑動銷切部之一 位於其上之該盤型轉子在當一車輛向前移動時從 該卡鉗本體上出現， 該滑動銷包含： 一滑動銷主體，在該引導孔中滑動，並具有一第一 ::第-凸緣與接近該盤型轉子定位之該滑動銷附 的一第一側表面抵接； 固疋部件，將該滑動銷主體附接 並包含-第了接至該-動銷附接部， 第一凸緣，該第一凸緣與遠離該盤 該滑動麟附接部之-第二側表面抵接， 轉子疋饭之 136091.doc -7- 200940385 其中該滑動銷主趙在於該等第—及第二凸緣之間固持該 滑動銷附接部的同時被固定地連接至該固定部件， 該等滑動鎖附接部係一體設於該懸吊裝置上，以便經由 支律柱從其處突出，且 各個該等支#柱具有至少—個在-煞車扭力施加方向中 從該滑動銷附接部延伸的第一支撐柱。 根據本發明之一第二態樣，較佳的係a pair of friction cymbals disposed between the active portion of the caliper body and the reaction portion; 'a suspension device including a pair of sliding pin attachment portions; and a pair of sliding pins inserted into the material sliding pin portion And attached to the sliding pin attachments ' to allow the caliper body to slide in a middle of a (four) type rotor, wherein the torsion receiving surface receives the torsion of the braking torque from the friction pads The receiving surface is provided on the caliper body when the disc rotor is provided on one of the sliding pin cuts on the outlet side of the disc, and the sliding pin comprises: a sliding pin a main body sliding in the guiding hole and having a first:: a first flange abutting a first side surface attached to the sliding pin positioned adjacent to the disc type rotor; a fixing member, the sliding pin main body Attaching and including - first to the - the pin attachment portion, the first flange, the first flange abuts the second side surface of the sliding collar attachment portion away from the disk, the rotor risotto 136091 .doc -7- 200940385 Where the sliding pin owner Zhao lies in the first- The sliding pin attachment portion is fixedly coupled to the fixing member while the second flange is fixed, and the sliding lock attachment portion is integrally provided on the suspension device so as to protrude therefrom by the branch column And each of the plurality of pillars has at least one first support post extending from the sliding pin attachment portion in a twisting torque application direction. According to a second aspect of the present invention, a preferred system
❷ 該滑動銷主體包含一母螺紋孔，其向該第一凸緣部打 該固定部件為一螺栓部件，其包含在一遠端之一公螺紋 部以及該第二凸緣部， 該滑動銷附接部係藉由該第一凸緣部及該第二 以固持，且 以將該滑動銷主體 該公螺紋部係螺合至該母螺紋部中 及該固定部件固定地連接在一起。 根據本發明之一第三態樣，較佳的係 該母螺紋孔及該公敎部在一相對於該第—凸緣部 該盤型轉子的位置處螺合在一起。 根據本發明之一第四態樣，較佳的係 該等支撑柱分別具㈣二切柱，該等第二支撐柱在一 =等第—支撐柱垂直的方向中從該 出。 之第一態樣，由於 緣部及該第二凸緣 在如上配置的本發明中，根據本發明 各個該等滑動銷附接部係藉由該第一凸 136091.doc 200940385 部予以固持，以將該滑動銷主體及該固定部件固定地連接 在一起，因此該滑動銷可以一種簡易且有保證之方式附接 至該滑動銷附接部。 此外，該煞車扭力係從該扭力接收表面傳送至該滑動銷 . 1撐部、該固定部件、該滑動銷附接部、該等支揮柱及該 車輛懸吊裝置。因此，該煞車扭力可藉由該車輛懸吊裝置 適當地予以接收。藉由此配置，可在不增加相關部件之數 f的狀況下確保該卡鉗本體之支㈣性。特別較，該等 帛-支撐柱係經提供以在該煞車扭力施加方向中延伸，因 此該煞車扭力可經由該等第一支擇柱以一種可確保的方式 由該車輛懸吊裝置接收。 此外’由於係藉由該等兩個凸緣部防止各個該等滑動銷 脫落’因此即使在其上施加該煞車扭力時，可確保該卡甜 本體之滑動特性。 此外’根據本發明，由於該公敎部係螺合於該母螺紋 珍孔t ’以將該滑動銷主體及該固定部件固定地連接在一 起，因此該滑動銷可以-種可確保之方式及一種簡單之構 造而附接至該滑動銷附接部。 此外’根據本發明’由於該母螺紋孔及該公螺紋部是在 -相對於該第一凸緣部靠近該盤型轉子的位置予以螺合， 該固定部件之-未車螺紋的柄部係配置於一在煞車時:剪 切力所施加到的該第一凸緣部與該滑動銷附接部之間的連 接部附近’以藉此確保該滑動銷及該滑動銷附接部之間的 連接強度。 136091.doc 200940385 此外’根據本發明’由於該等支樓柱分別具有該 =柱’而該等第二支撐柱在垂直於該等第—柱的方向; j署因此該煞車扭力可以一更能確保之方式由該車辅懸 Z 接收’從而可進—步增加該卡鉗本體之附接剛 【實施方式】 圖1到圖4為顯示本發明之一用於一車_盤煞車之卡鉗 ❹ 鲁 本體支撐構造的圖&。注意在該等圖式中-箭頭A代表一 在:車輛向前行馱時盤型轉子的旋轉方向，且當用於 敍述中時’-m盤進口側及—圓盤出口側係當該車輛向前 行駛時產生的進口側及出口側。 -滑動銷式圓盤煞車w為用於一具有一把手之車輛(例 如一機車）之煞車系統。該滑動銷式圓盤煞車1包含一與車 輪（未顯示）-同旋轉的盤型轉子2; 一滑動銷附接部/，、經 由位於該盤型轉子2之一側的一第一支擇柱4a、—第二支 撐柱4b及第二支撐柱4c而一體形成於—前又3上；一滑 動銷附接部7，經由位於該盤型轉子2之一侧的—第一支： 柱6a及一第二支撐柱讣而一鱧形成於該前又3上丨一卡鉗 本體10’在一圓盤軸向（該盤型轉子2之轴向）上經由一對滑 動銷8 9而可滑動地支撑於該等滑動銷附接部5、7上；以 及一對摩擦墊11、11，該等摩擦墊經配置以在該卡鉗本體 10之一作用部1〇a及一反應部1〇b之間穿過該盤型轉子2而 彼此相對。 該卡鉗本體10具有該作用部1〇a及該反應部i〇b，其係配 136091.doc 200940385 置於該盤型轉子2之兩個側部上’以便穿過該盤型轉子2而 彼此相對，以及一橋接部l〇c，其在跨過該盤型轉子2之— 外側時’橫跨該等作用部及反應部10a、10b以用於連接。 該作用部10a包含一氣缸孔12及一對滑動銷支揮部1〇d、 l〇e，且該反應部l〇b包含一提供於其上的反應爪1〇f。— 矩形頂部開口 10g係實質形成於該橋接部1以之一中心，以 在該橋接部10c之一内側與一外侧之間建立一連通。扭力 接收階梯部i〇h、i〇i係分別配置於該頂部開口 1〇g之一圓 盤出口側及一圓盤進口側上。一扭力接收表面1〇k沿著在 該圓盤出口側上的該滑動銷支撐部10d之一卡鉗中心側表 面形成於在圓盤出口側上的該扭力接收階梯部10h。 在此，該圓盤出口侧為在該車輛向前移動時該盤型轉子 2從該卡鉗本體1〇中出現的一侧，且該圓盤進口側為該盤 型轉子2進入該卡鉗本體10中的一側。換言之，假設該車 輪平行於該車輛之縱向，當該車輛向前移動時，一前側係 為該圓盤進口側，且一後側係為該圓盤出口側。 在各摩擦墊11中，一與該盤型轉子2之一側表面滑動接 觸的襯塾11a係經形成以連結至一金屬背板丨化。一具有一 掛鉤銷插入孔11c的掛鉤銷插入部lld係提供於該背板1沁 上之一垂直中心及徑向向外的位置，以便從該處向外突 出，且凸耳件lie、lie係提供於同一個背板nb的兩個側 部上。 一穿過該頂部開口 10g並橫跨該作用部1〇a及該反應部 l〇b的掛鉤銷14係插入該掛鉤銷插入孔Uc中且該等凸耳 136091.doc -11- 200940385 件lie、lie係鉤扣至該等扭力接收部1〇h、1〇丨，以便藉此 將該等摩擦墊U、Η懸吊於該盤型轉子2的兩侧上，同時 允許該等摩擦墊U、U在該盤型轉子2之軸向上的滑動動 作。此外，由於一收縮地配置於該等掛鉤銷14及該等金屬 背板11c之間的墊彈簧15，該等摩擦墊u、n係被彈性地 推向該盤型轉子2之徑向内侧。 該氣缸孔12係提供於該作用部} 〇a之一實質中心，以便 朝該盤型轉子2側打開，且一杯形活塞13係液體密封地插 入該氣缸孔12中，以藉此在該活塞13與該氣缸孔12的底部 之間界定一液壓室16。 該等滑動銷支撐部l〇d、l〇e經提供以從該作用部1〇a沿 著該盤型轉子2之一側朝該圓盤出口侧及該盤型轉子2之一 徑向内側突出。在該圓盤出口側上的該滑動銷支撐部丨〇d 經提供以在該盤型轉子2之徑向中從一作用部側朝一反應 部側延伸，且一朝該作用部側開啟的長盒形引導孔l〇m係 形成於其中。該滑動銷支撐部1〇d之一卡鉗中心側表面構 成前述的該扭力接收表面10k。一引導孔1〇n在該盤型轉子 之徑向内側上形成於該滑動銷支撐部1〇e中，以在該盤型 轉子2之軸向中穿入。該引導孔1〇n之長度係短於在該圓盤 出口侧之該引導孔10m。 提供於該前又3上之該等滑動銷附接部5之一者包含該滑 動銷8之一附接孔5a，並經由該第一支撐柱牦、該第二支 撐柱仆及該第三支撐柱4c而突出至該圓盤出口側及一圓盤 外周緣側。此外，該第一支撐柱4a經提供以在該煞車扭力 136091.doc -12- 200940385 ’該第二支撐柱 出，且該第三支 第二支撐柱4b之 之一作用方向上從該滑動銷附接部5延伸 仆在一垂直於該第一支撐柱4a的方向中突The sliding pin main body includes a female screw hole, and the fixing component is a bolt component to the first flange portion, and includes a male thread portion and a second flange portion at a distal end, the sliding pin The attachment portion is held by the first flange portion and the second portion, and the male screw portion of the slide pin main body is screwed into the female screw portion and the fixing member is fixedly coupled together. According to a third aspect of the present invention, preferably, the female threaded hole and the male portion are screwed together at a position relative to the disk-shaped rotor of the first flange portion. According to a fourth aspect of the present invention, preferably, the support columns each have a (four) two-column column, and the second support columns are ejected in a direction perpendicular to the =-the-support column. In a first aspect, since the edge portion and the second flange are in the invention configured as above, each of the sliding pin attachment portions according to the present invention is held by the first protrusion 136091.doc 200940385 The slide pin body and the fixing member are fixedly coupled together, so that the slide pin can be attached to the slide pin attachment portion in a simple and assured manner. Further, the brake torque is transmitted from the torque receiving surface to the sliding pin. The support portion, the fixing member, the slide pin attachment portion, the support pins, and the vehicle suspension device. Therefore, the brake torque can be appropriately received by the vehicle suspension. With this configuration, the support of the caliper body can be ensured without increasing the number f of the relevant components. In particular, the weir-support columns are provided to extend in the direction in which the brake torque is applied, so that the brake torque can be received by the vehicle suspension in a assured manner via the first support columns. Further, since each of the slide pins is prevented from coming off by the two flange portions, the sliding characteristics of the card body can be ensured even when the brake torque is applied thereto. In addition, according to the present invention, since the male portion is screwed to the female thread hole t' to fixedly connect the sliding pin main body and the fixing member together, the sliding pin can be ensured in a manner A simple configuration is attached to the sliding pin attachment portion. Further, according to the present invention, since the female threaded hole and the male threaded portion are screwed at a position close to the disk-shaped rotor with respect to the first flange portion, the unthreaded shank of the fixing member Arranged in the vicinity of the connecting portion between the first flange portion and the sliding pin attachment portion to which the shearing force is applied to thereby ensure the between the sliding pin and the sliding pin attachment portion Connection strength. 136091.doc 200940385 In addition, 'according to the invention', since the pillars respectively have the =column' and the second pillars are in a direction perpendicular to the pillars, the brakes can be more capable The manner of ensuring is received by the vehicle auxiliary suspension Z, so that the attachment of the caliper body can be increased step by step. [Embodiment] FIG. 1 to FIG. 4 are diagrams showing one of the present invention for a vehicle _ 煞 之 之 ❹ ❹ Figure & Note that in these figures - the arrow A represents the direction of rotation of the disk rotor when the vehicle is moving forward, and when used in the description, the '-m disk inlet side and the disk exit side are the vehicles. The inlet side and outlet side produced when driving forward. - The slide pin type disc brake w is a brake system for a vehicle having a handle (e.g., a locomotive). The slide pin type disc brake 1 includes a disc type rotor 2 that rotates with a wheel (not shown); a slide pin attachment portion /, via a first choice located on one side of the disc type rotor 2 The column 4a, the second support column 4b and the second support column 4c are integrally formed on the front and the third; a sliding pin attachment portion 7 via the first branch on one side of the disk rotor 2: 6a and a second support post are formed on the front and the upper third caliper body 10' in a disc axial direction (the axial direction of the disc rotor 2) via a pair of sliding pins 8 9 Slidably supported on the sliding pin attachment portions 5, 7; and a pair of friction pads 11, 11 configured to act on a portion 1a and a reaction portion 1 of the caliper body 10 b passes between the disk-shaped rotors 2 and faces each other. The caliper body 10 has the action portion 1A and the reaction portion i〇b, which is attached to the two sides of the disk-type rotor 2 so as to pass through the disk-type rotor 2 to each other In contrast, a bridge portion 10c spans across the action portions and the reaction portions 10a, 10b for connection when spanning the outer side of the disk rotor 2. The action portion 10a includes a cylinder bore 12 and a pair of slide pin fulcrums 1〇d, l〇e, and the reaction portion 10b includes a reaction claw 1〇f provided thereon. - A rectangular top opening 10g is formed substantially at one of the centers of the bridge portion 1 to establish a communication between one of the inner sides and the outer side of the bridge portion 10c. The torque receiving step portions i 〇 h and i 〇 i are respectively disposed on one of the top opening 1 〇 g of the disk exit side and a disk inlet side. A torsion receiving surface 1?k is formed on the caliper center side surface of one of the sliding pin supporting portions 10d on the outlet side of the disk on the torsion receiving step portion 10h on the disk outlet side. Here, the disc exit side is the side from which the disc rotor 2 appears in the caliper body 1 when the vehicle moves forward, and the disc inlet side enters the caliper body 10 for the disc rotor 2 One side. In other words, assuming that the wheel is parallel to the longitudinal direction of the vehicle, when the vehicle moves forward, a front side is the disc inlet side and a rear side is the disc outlet side. In each of the friction pads 11, a lining 11a which is in sliding contact with one side surface of the disk-type rotor 2 is formed to be joined to a metal back plate. A hook pin insertion portion 11d having a hook pin insertion hole 11c is provided at a vertical center and a radially outward position on the back plate 1 , so as to protrude outward therefrom, and the lug members lie, lie It is provided on both sides of the same backing plate nb. A hook pin 14 that passes through the top opening 10g and spans the action portion 1a and the reaction portion 10b is inserted into the hook pin insertion hole Uc and the lugs 136091.doc -11- 200940385 pieces lie And lie are hooked to the torque receiving portions 1〇h, 1〇丨 to thereby suspend the friction pads U and Η on both sides of the disk rotor 2 while allowing the friction pads U And U slides in the axial direction of the disk rotor 2. Further, the friction pads u and n are elastically urged toward the radially inner side of the disk rotor 2 by the pad springs 15 which are disposed to be contracted between the hook pins 14 and the metal back plates 11c. The cylinder bore 12 is provided at a substantial center of the action portion 〇a so as to open toward the disc-type rotor 2 side, and the cup-shaped piston 13 is fluid-tightly inserted into the cylinder bore 12, thereby being at the piston A hydraulic chamber 16 is defined between the 13 and the bottom of the cylinder bore 12. The sliding pin supporting portions 10d, 10e are provided from the acting portion 1a along the side of the disk-shaped rotor 2 toward the disk outlet side and the radially inner side of the disk-shaped rotor 2 protruding. The slide pin supporting portion 丨〇d on the outlet side of the disk is provided to extend from the side of the action portion toward the side of the reaction portion in the radial direction of the disk-shaped rotor 2, and is open toward the side of the action portion A box-shaped guide hole 10m is formed therein. One of the caliper center side surfaces of the slide pin supporting portion 1?d constitutes the aforementioned torque receiving surface 10k. A guide hole 1〇n is formed in the slide pin supporting portion 1〇e on the radially inner side of the disk-shaped rotor to penetrate in the axial direction of the disk-shaped rotor 2. The length of the guide hole 1〇n is shorter than the guide hole 10m on the outlet side of the disk. One of the sliding pin attachment portions 5 provided on the front and the third includes an attachment hole 5a of the sliding pin 8, and the third support column and the third support column The support post 4c protrudes to the disc outlet side and a disc outer peripheral side. In addition, the first support column 4a is provided to be out of the brake pin 136091.doc -12- 200940385 'the second support column, and one of the third second support columns 4b is in the direction of action The attachment portion 5 extends in a direction perpendicular to the first support column 4a
撐柱4c突出至一位於該第一支撐柱钓及該 間的中間部。 X 另—滑_㈣部7包含該滑動鎖9之—附接孔&，並經 該第-支撐柱6a及該第二支撐_突出至該圓盤進口側 及一圓盤内周側。此外，該等潛叙蚀i& 、 Λ寻v月動銷附接部5、7二者經提The brace 4c protrudes to an intermediate portion between the first support column and the first support column. The X-slip_(four) portion 7 includes an attachment hole & of the slide lock 9, and protrudes to the disk inlet side and the inner circumference side of the disk via the first support column 6a and the second support_. In addition, the sneak peek i&
❷ 供以偏移至比該前又3之一中心缸 ^ 〒、軸更靠近該非盤型轉子 側。 在該圓盤出π側的該滑動鎖8具有—滑動銷主體&，該 滑動銷主體8a在形成於該滑動銷支撐部1〇d之該引導孔伽 中滑動’及—凸緣六角頭螺⑽(該固定部件），該凸緣六 角頭螺栓81^將胃滑動銷主體8a附接至該滑動銷附接部$。 該滑動銷主體8 a包含-在該引導孔i G m中滑動的滑柄部 8c、一與該滑動銷附接部5之一盤型轉子側表面（第一侧表 面）抵接的第一凸緣部8d，及一朝該第一凸緣部8d開啟的 母螺紋孔8e。該六角頭螺栓8b包含一第二凸緣部8h，該第 二凸緣部8h在一六角頭部8f及一柄部以之間與該滑動銷附 接部5之一非盤型轉子側表面（遠離該盤型轉子2的側表 面；第二側表面）抵接，及一公螺紋部以係形成於該柄部4 之一遠端。 在該圓盤内周側上的該滑動銷9具有與該滑動銷8 _樣的 構造’且具有一滑動銷主體9a及一六角頭螺栓9b。該滑動 銷主體9a包含一滑柄部9c、一第一凸緣部9d及一母螺紋孔 136091.doc -13· 200940385 9::且該六角頭螺栓％包含-六角頭部9f' 一柄部9g、一 第一凸緣部9h及一公螺紋部9i。 該等滑動銷8、9分別藉由該等六角螺⑽外固 滑動銷附接部5、7、藉由從該等滑動銷附接部5、7插入該 等六角螺栓8b、9b固持該等滑動銷主體，並使分‘ 從該等滑動銷附接部突出的該等公螺紋部8卜_合至在 該等滑動銷主體8a、9a中的該等母螺紋孔8e、9e中。藉❷ is offset to be closer to the non-disc type rotor side than the front center cylinder. The slide lock 8 on the π side of the disc has a slide pin body & the slide pin body 8a slides in the guide hole formed in the slide pin support portion 1〇d and the flange hex head screw (10) (The fixing member), the flange hex head bolt 81 is attached to the slide pin attachment portion 8 to the stomach slide pin main body 8a. The slide pin main body 8a includes a slider portion 8c that slides in the guide hole iGm, and a first contact with a disc-type rotor side surface (first side surface) of the slide pin attachment portion 5 The flange portion 8d and a female screw hole 8e that opens toward the first flange portion 8d. The hex head bolt 8b includes a second flange portion 8h between a hex head portion 8f and a shank portion and a non-disc type rotor side of the slide pin attachment portion 5 A surface (away from a side surface of the disk-shaped rotor 2; a second side surface) abuts, and a male threaded portion is formed at a distal end of the handle 4. The slide pin 9 on the inner peripheral side of the disk has a structure like the slide pin 8 and has a slide pin main body 9a and a hexagonal head bolt 9b. The sliding pin main body 9a includes a sliding handle portion 9c, a first flange portion 9d and a female threaded hole 136091.doc -13·200940385 9:: and the hexagonal head bolt % includes a hexagonal head portion 9f' 9g, a first flange portion 9h and a male thread portion 9i. The sliding pins 8 and 9 are respectively inserted into the hexagonal bolts 8b, 9b by the hexagonal screw (10) outer fixed sliding pin attachment portions 5, 7 by the sliding pin attachment portions 5, 7 respectively. The pin bodies are slid and the male threaded portions 8 projecting from the sliding pin attachment portions are joined to the female threaded holes 8e, 9e in the sliding pin bodies 8a, 9a. borrow
此，該等六角螺栓8b、9b及該等滑動銷主體8a、％係固定 自連接在一起。 利用此方式，附接至在該圓盤出口側上之該滑動銷附接 4 5的該滑動銷8係插入在該圓盤出口側上之該滑動銷支撐 邛l〇d的該引導孔1〇111中。此外，附接至在該圓盤内周側上 之該滑動銷附接部7的該滑動銷9係經由一彈性軸襯丨7插入 在該卡鉗本體1〇上之該圓盤内周側上之該滑動銷支撐部 l〇e中。藉此，該卡鉗主體1〇係予以支撐以在該盤型轉子2 之軸向中滑動。 在如上配置的該圓盤煞車丨中，當騎士煞車時，一壓力 藉由一獨立的液壓主缸（未顯示）增高的液壓流體係供應至 該卡鉗本體10中的該液壓室16中。如此供應至該液壓室16 中的該液壓流體在該盤型轉子2之方向中擠壓該活塞13， 以使在該作用部側上的摩擦墊11與該盤型轉子2之一側表 面滑動接觸。此後，該卡鉗本體1 0係在該作用部之方向中 移動’藉此該反應爪10f使在該反應部側上的該摩擦墊j j 與該盤型轉子2之另一側表面滑動接觸，藉此煞車係起作 136091.doc •14· 200940385 用。 在此發生時，各個摩擦墊11係被拖曳至該圓盤出口側， 藉此該背板11 b之一圓盤旋轉侧表面11 f與該滑動銷支樓部 l〇d之該扭力接收表面1卟彼此抵接。因此，該煞車扭力從 該扭力接收表面1 Ok經由該第一支撐柱4a、該第二支撐柱 4b及該第三支撐柱扣傳送至該滑動銷支撐部1〇d、該滑動 銷主體8a、該六角頭螺栓8b、該滑動銷附接部5，最後傳 送至該前又3。因此，該煞車扭力可藉由該前又3適當地予 以接收而不增加相關部件之數量，藉此確保該卡鉗本體1〇 之支撐剛性。 特別的是，由於該第一支撐柱物係經提供以在施加煞車 扭力之方向中延伸，且該第二支撐柱仆係經提供在垂直於 該第一支撐柱乜的方向中，該刹車扭力可以更能得以確保 之方式藉由該前又3予以接收。 此外，由於該滑動銷8係藉由以該第一凸緣部8d及該第 ❹ 二凸緣部8h固持該滑動銷附接部7而將該滑動銷主體83及 該六角頭螺栓8b固定地連接在一起，可藉由該等凸緣部 8d、8h一者防止該滑動銷之脫落因此即使在該刹車扭力 被施加至料滑_時，可確保該卡鉗本體H)之滑動特 性。 此外，該等滑動銷附接部5、7係分別被提供，以經由各 別支撐柱4a、4b、4c、6a、讣而突出至比該前又3之中心 轴更靠近該非盤型轉子側之處。因此，可確保該卡鉗本體 尺寸在防止該卡斜本體1〇與該車輪鄰接之範圍内，進 136091.doc •15· 200940385 而可獲取一足夠的煞車力。 此外’用於傳送該扭力的該第一支樓柱4a、該第二支樓 柱4b與該第二支撐柱4〇之間的連接區域以及該前叉3可做 仔很大，藉此可經由該第一支撐柱、該第二支樓柱扑及 該第一支撐柱4c將該煞車扭力適當地傳送至該前叉。 此外，由於該等滑動銷附接部5、7係經由該等支撐柱連 接至該前又3，因此相較於一傳統的片狀托架可減少該 卡鉗本體10之重量。 此外，各滑動銷8、9可僅藉由使該等六角頭螺栓❿、处 之該等公螺紋部8i、9i螺合至在該等滑動銷主體8a、％中 的該等母螺紋孔8e、％中而分別附接至該等滑動銷附接部 5、7,藉此可以一種經確保之方式及簡單的構造將該等滑 動銷8、9附接至該等相應的附接部。 圖5顯示本發明之一第一實施例，且相似的參考數字將 被分給在上述之該第一模式中描述的那些相似的構成元 件，以省略其詳細描述。此實施例之一六角頭螺栓❿之一 公螺紋部8k係製作為相對於其軸向長度尺寸變得更短，且 僅提供於該六角頭螺栓8b之一遠端部。該六角頭螺栓訃從 一滑動銷附接部之一非盤型轉子側插入，且從該滑動銷附 接部5突出的該公螺紋部8k係螺合至一母螺紋孔仏中。當 該滑動銷附接部係藉由一第一凸緣部⑸及一第二凸緣部1 予以固持時’該母螺紋孔8e及該公螺紋部8k在一滑動銷主 體8a上之一比該第一凸緣部8d更深側上螺合。 藉由此配置’由於沒有公螺紋的該六角頭螺栓8b之一柄 136091.doc 1<: 200940385 邛8g係配置於在該第一凸緣部8d與當煞車時一剪切力所施 加的該滑動銷附接部5之間的一連接部附近，因此可確保 該滑動銷8及該滑動銷附接部5之間的連接強度。 雖然該實施例被描述為僅應用於在該圓盤出口側上之該 滑動銷8之構造的實施例，但一在該圓盤内周圓側上的滑 動銷9亦可具有相同的構造。 此外，本發明不限於在該圓盤出口側上之該滑動銷附接 邛上提供二個支撐柱的實施例，因此，可提供任意數量的 支撐柱，且亦可採用一種提供有一展開為一實質三角形狀 之單一片狀支撐柱的架構。 此外，亦可採用一滑動銷，其具有一種公螺紋部被提供 於 ^動銷主體上、該滑動銷主體從一滑動銷附接部之一 盤型轉子側插入、該公螺紋部係突出至該滑動銷附接部之 一非盤型轉子側、一具有一第二凸緣部的套筒螺母係作為 該固定部件’且該套筒螺母係螺合至該公螺紋部的架構， 使得該滑動銷附接部藉由被該滑動銷主鱧之一第一凸緣部 及該套筒螺母之該第二凸緣部固持而予以固定地連接。 雖然本發明係關於該等示例性實施例而予以描述，對於 熟悉該項技術者而言顯而易見的是可在不脫離本發明之狀 Λ下做出多種改變及修改，因此，其旨在涵蓋在所附請求 項中所有落入本發明之精神及範圍中的所有這些改變及修 改0 【圖式簡單說明】 圖1為一主要部件之一截面囷，其顯示一代表本發明之 136091.doc -17- 200940385 一第一模式的圓盤煞車被附接至一車輛懸吊裝置的一狀 態； 圖2為一沿著圖1中之線Π-Π所擷取的截面圖； 圖3顯示該圓盤煞車附接至該車輛懸吊裝置之狀態的前 視圖； 圖4為一沿著圖3之線IV-IV所揭取的截面圖；Thus, the hexagonal bolts 8b, 9b and the sliding pin bodies 8a, % are fixedly coupled together. In this manner, the slide pin 8 attached to the slide pin attachment 45 on the outlet side of the disc is inserted into the guide hole 1 of the slide pin support 邛l〇d on the outlet side of the disc. 〇111. Further, the slide pin 9 attached to the slide pin attachment portion 7 on the inner peripheral side of the disk is inserted into the inner peripheral side of the disk on the caliper body 1 through an elastic bushing 7 The sliding pin support portion l〇e. Thereby, the caliper body 1 is supported to slide in the axial direction of the disk rotor 2. In the disc brake rim configured as above, when the knight brakes, a pressure is supplied to the hydraulic chamber 16 in the caliper body 10 by a hydraulic flow system which is increased by a separate hydraulic master cylinder (not shown). The hydraulic fluid thus supplied to the hydraulic chamber 16 presses the piston 13 in the direction of the disc-shaped rotor 2 to slide the friction pad 11 on the side of the acting portion with one side surface of the disc-shaped rotor 2 contact. Thereafter, the caliper body 10 moves in the direction of the action portion, whereby the reaction claw 10f causes the friction pad jj on the reaction portion side to be in sliding contact with the other side surface of the disk rotor 2, This brake car is used for 136091.doc •14· 200940385. When this occurs, each of the friction pads 11 is towed to the disc exit side, whereby the disc rotating side surface 11f of the backing plate 11b and the torsion receiving surface of the sliding pin branch portion 103d 1卟 Abut each other. Therefore, the brake torque is transmitted from the torsion receiving surface 1 Ok to the sliding pin support portion 1〇d, the sliding pin main body 8a, via the first support column 4a, the second support column 4b, and the third support stud. The hex head bolt 8b, the slide pin attachment portion 5, is finally transferred to the front three. Therefore, the brake torque can be appropriately received by the front and the third without increasing the number of related components, thereby ensuring the support rigidity of the caliper body 1〇. In particular, since the first support column system is provided to extend in a direction in which the brake torque is applied, and the second support column is provided in a direction perpendicular to the first support column, the brake torque It can be received in a more secure manner by the first and third. Further, since the slide pin 8 holds the slide pin attachment portion 7 by the first flange portion 8d and the second flange portion 8h, the slide pin main body 83 and the hexagonal bolt 8b are fixedly fixed. When the flange portions 8d, 8h are connected together, the sliding pin can be prevented from falling off, so that the sliding characteristics of the caliper body H) can be ensured even when the brake torque is applied to the slipper. Further, the slide pin attachment portions 5, 7 are respectively provided to protrude through the respective support columns 4a, 4b, 4c, 6a, 讣 to be closer to the non-disc type rotor side than the center axis of the front and third Where. Therefore, it is ensured that the caliper body is sized to prevent a sufficient amount of braking force in the range in which the slanting body 1 防止 is prevented from adjoining the wheel. In addition, the connection area between the first pillar 4a for transmitting the torque, the second pillar 4b and the second pillar 4〇 and the front fork 3 can be made large. The brake torque is appropriately transmitted to the front fork via the first support column, the second pylon, and the first support column 4c. Moreover, since the sliding pin attachment portions 5, 7 are coupled to the front and the third via the support posts, the weight of the caliper body 10 can be reduced as compared to a conventional sheet carrier. In addition, each of the sliding pins 8, 9 can be screwed only to the male threaded portions 8i, 9i at the hex head bolts, to the female threaded holes 8e in the sliding pin bodies 8a, %. And % are attached to the sliding pin attachment portions 5, 7, respectively, whereby the sliding pins 8, 9 can be attached to the respective attachment portions in a secured manner and in a simple configuration. Fig. 5 shows a first embodiment of the present invention, and like reference numerals will be assigned to constituent elements similar to those described in the first mode described above, and a detailed description thereof will be omitted. One of the hex head bolts of this embodiment, the male thread portion 8k, is made shorter in dimension with respect to its axial length and is provided only at one of the distal ends of the hex head bolt 8b. The hex head bolt yoke is inserted from one of the non-disc rotor sides of a slide pin attachment portion, and the male screw portion 8k projecting from the slide pin attachment portion 5 is screwed into a female screw hole. When the sliding pin attachment portion is held by a first flange portion (5) and a second flange portion 1, the female screw hole 8e and the male screw portion 8k are on one of the sliding pin bodies 8a. The first flange portion 8d is screwed on the deeper side. By this configuration, the handle 136091.doc 1<: 200940385 邛8g of the hex head bolt 8b having no male thread is disposed at the first flange portion 8d and the shearing force applied when braking The vicinity of a connecting portion between the slide pin attachment portions 5 ensures the connection strength between the slide pin 8 and the slide pin attachment portion 5. Although this embodiment is described as an embodiment applied only to the configuration of the slide pin 8 on the exit side of the disc, the slide pin 9 on the inner circumference side of the disc may have the same configuration. Furthermore, the invention is not limited to embodiments in which two support posts are provided on the slide pin attachment weir on the exit side of the disc, and therefore any number of support posts may be provided, and one may be provided with one unfolded as one The structure of a single sheet-like support column of a substantially triangular shape. Further, a slide pin having a male screw portion provided on the movable pin main body, the slide pin main body being inserted from a disc type rotor side of a slide pin attachment portion, and the male screw portion protruding to the same may be employed One of the sliding pin attachment portions is a non-disc type rotor side, and a sleeve nut having a second flange portion is used as the fixing member' and the sleeve nut is screwed to the structure of the male thread portion, so that the sliding The pin attachment portion is fixedly coupled by being held by the first flange portion of the slide pin main body and the second flange portion of the sleeve nut. While the present invention has been described with respect to the exemplary embodiments, it is obvious to those skilled in the art that various changes and modifications can be made without departing from the invention. All such changes and modifications within the spirit and scope of the present invention are included in the appended claims. [FIG. 1 is a cross-sectional view of a main component, which shows a 136091.doc of the present invention - 17- 200940385 A first mode disc brake is attached to a state of a vehicle suspension; FIG. 2 is a cross-sectional view taken along line Π-Π in FIG. 1; FIG. 3 shows the circle 4 is a front view of the state in which the vehicle is attached to the vehicle suspension; FIG. 4 is a cross-sectional view taken along line IV-IV of FIG. 3;
圖5為一主要部件之一截面圖，其顯示一代表本發明之 一第二模式的圓盤煞車被附接至一車輛懸吊裝置的一狀 態。 【主要元件符號說明】 ❷ 1 圓盤煞車 2 盤型轉子 3 前又 4a 第一支撐柱 4b 第一支撑柱 4c 第三支撐柱 5 滑動銷附接部 5a 附接孔 6a 第一支撐柱 6b 第二支撐柱 7 滑動銷附接部 7a 附接孔 8 滑動銷 8a 滑動銷主體 136091.doc -18- 200940385 8b 8c 8d 8e 8f 8g 8h 8i ❿ 8k 9 9a 9b 9c 9d 9e 9f 鲁 9g 9h 9i 10 10a 10b 10c lOd 六角頭螺栓 滑柄部 第一凸緣部 母螺紋孔 六角頭部 柄部 第二凸緣部 公螺紋部 公螺紋部 滑動銷 滑動銷主體 六角頭螺栓 滑柄部 第一凸緣部 母螺紋孔 六角頭部 柄部 第二凸緣部 公螺紋部 卡鉗本體 作用部 反應部 橋接部 滑動銷支撐部 136091.doc -19- 200940385 10e lOf l〇g lOh lOi 10k 10m 10η ❹ 11 11a lib 11c lid lie Ilf 12 © 13 14 15 16 17 滑動銷支撐部 反應爪 頂部開口 扭力接收階梯部 扭力接收階梯部 扭力接收表面 引導孔 引導孔 摩擦墊 襯墊 背板 掛鉤銷插入孔 掛鉤銷插入部 凸耳件 圓盤旋轉側表面 氣缸孔 活塞 掛鉤銷 墊彈簧 液壓室 彈性軸襯 136091.doc -20-Figure 5 is a cross-sectional view of a main component showing a state in which a disc brake representing a second mode of the present invention is attached to a vehicle suspension. [Main component symbol description] ❷ 1 Disc brake 2 Disc rotor 3 Front 4a First support column 4b First support column 4c Third support column 5 Slide pin attachment portion 5a Attaching hole 6a First support column 6b Two support columns 7 slide pin attachment portion 7a attachment hole 8 slide pin 8a slide pin body 136091.doc -18- 200940385 8b 8c 8d 8e 8f 8g 8h 8i ❿ 8k 9 9a 9b 9c 9d 9e 9f 鲁 9g 9h 9i 10 10a 10b 10c lOd Hexagon head bolt sliding handle first flange part female threaded hole hex head handle second flange part male thread part male thread part sliding pin sliding pin body hexagon head bolt sliding handle first flange part mother Threaded hole hex head shank second flange part male threaded part caliper body action part reaction part bridge part sliding pin support part 136091.doc -19- 200940385 10e lOf l〇g lOh lOi 10k 10m 10η ❹ 11 11a lib 11c lid Lie Ilf 12 © 13 14 15 16 17 Slide pin support reaction claw top opening torque receiving step torque receiving step torque receiving surface guide hole guide hole friction pad gasket back plate hook pin insertion hole hook pin insertion portion Earpiece rotating disc side surface of the cylinder bore of the piston pin bushing hook elastic spring pads hydraulic chamber 136091.doc -20-