TWI373573B

TWI373573B - Brake caliper

Info

Publication number: TWI373573B
Application number: TW98105606A
Authority: TW
Inventors: Rong Bin Guo
Original assignee: Sanyang Industry Co Ltd
Priority date: 2009-02-23
Filing date: 2009-02-23
Publication date: 2012-10-01
Also published as: TW201031837A

Description

1373573 六、發明說明：【發明所屬之技術領域】本發明係有關於—種煞車卡射，車總栗之油杯體積之-種煞車卡鈕。π有關於縮減煞【先前技術】第1圖表示習知液屢煞車系統尺之示意圖示根據第丨圖之習知液壓煞車系統：= 煞車系Μ包括一煞車·卜一煞車卡鉗2^圖由管液3屋 1是利用油管3而連接到煞車卡鉗2。煞車…栗1包括-油杯U、一油室12與一柱塞 :二:：存放於油杯n與油室12之中，柱塞13係可將油至12内之液壓油w進行輸出。以利St· H係用以對於煞車總栗1進行操作，如此柱塞13將油室12内之㈣油w經由油管3輸送至 ^卡鉗2之油室21，藉由㈣油w所產生之壓力推動活進而再利用活塞22驅動内、外煞車片23、2於煞車碟盤25進行央持，如此以完成煞車_作。、須利用煞車總泵〗之㈣油评對於煞車所增加空間進行填補’因而煞車總幻之油杯π的容積大小需足以對於煞車核2進行液壓油w的補b制的是，對於在造型考量T而必須將油杯U隱藏在—車體(未圖示）中之特定機種而言，此容積過大的油#11是相當不容易達成此1373573 VI. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention relates to a type of smashing car button for a type of smashing car. π is related to reduction 先前 [Prior Art] Figure 1 shows the schematic diagram of the conventional fluid system. The hydraulic brake system according to the figure: = 煞 Μ Μ Μ Μ · · · 卜卜卜 ^ ^ ^ ^ ^ The tube 3 is connected to the brake caliper 2 by means of the oil pipe 3. The brakes 1 include: an oil cup U, an oil chamber 12 and a plunger: two:: stored in the oil cup n and the oil chamber 12, and the plunger 13 is capable of outputting the oil to the hydraulic oil w in the 12 . The E.S. H system is used to operate the brake chestnut 1 so that the plunger 13 transports the (four) oil w in the oil chamber 12 to the oil chamber 21 of the caliper 2 via the oil pipe 3, and the oil is generated by the (four) oil w. The pressure pushes the work and then uses the piston 22 to drive the inner and outer brake shoes 23 and 2 to perform the holding at the brake disc 25, thus completing the brake. (4) The oil rating of the brake master cylinder must be used to fill the space added by the brakes. Therefore, the volume of the oil cup π of the total vehicle must be sufficient for the hydraulic cylinder w of the brake core 2, for the shape Considering the T and the oil cup U must be hidden in the specific model of the car body (not shown), this oversized oil #11 is quite difficult to achieve.

1八ί: ’當内煞車片23、24^考耗之後，此姐的 Μ係會相對地0煞車卡鉗2之@ 21之$ 0 G必須利用煞直雄!莬1十、％ j^、L π ^一^_l/V 1373573 隱藏性的要求。【發明内容】 • 有鑑於此，本發明提出了一種煞車卡鉗，此煞車卡鉗 . 利用一液壓油對於一碟盤進行制動。煞車卡钳包括一缸體、一活塞、一中間元件、一底座、一容室與一制動元件。活塞係以可移動方式設置於缸體之中。中間元件係耦接於活塞，相互耦接之中間元件與活塞之間係可產生相對運 • 動。底座係以可移動方式設置於缸體之中且接觸於中間元件。容室係設置於底座與缸體之間，並且液壓油係可容納於容室。制動元件係設置於活塞與碟盤之間。當液壓被輸送至底座與缸體之間之容室，液壓油係驅動底座進行移動，底座係驅動中間元件而推動活塞，藉由活塞驅動制動元件以對於碟盤進行制動。底座包括一凹部，容室包括底座之凹部。當液壓油被釋放後，煞車碟盤係驅動活塞進行移動且 ® 中間元件受活塞之驅動而產生自轉，如此以造成活塞與底座之間的距離增加。中間元件與活塞之間是利用螺紋而相互耦接。煞車卡鉗更可包括一軸承，軸承係設置於活塞與中間元件之間。轴承係為一滾珠軸承。【實施方式】第3圖表示本發明之一煞車卡鉗C、一煞車總泵P與一油管3’之示意圖，其中，煞車總泵P是利用油管3’而連 61 八ί: 'When the inner car 23, 24 ^ test consumption, this sister's shackles will be relative to 0 car calipers 2 @ 21 of $ 0 G must use 煞直雄! 莬 1 10, % j ^, L π ^一^_l/V 1373573 Hidden requirements. SUMMARY OF THE INVENTION In view of the above, the present invention proposes a brake caliper that brakes a disc with a hydraulic oil. The brake caliper includes a cylinder, a piston, an intermediate member, a base, a chamber and a brake member. The piston is movably disposed in the cylinder. The intermediate component is coupled to the piston, and the intermediate component coupled to the piston and the piston are relatively movable. The base is movably disposed in the cylinder and in contact with the intermediate member. The chamber is disposed between the base and the cylinder, and the hydraulic oil system can be accommodated in the chamber. The brake element is disposed between the piston and the disk. When the hydraulic pressure is delivered to the chamber between the base and the cylinder, the hydraulic oil drives the base to move, and the base drives the intermediate member to push the piston, and the piston drives the brake member to brake the disc. The base includes a recess, and the chamber includes a recess of the base. When the hydraulic fluid is released, the brake disc drives the piston to move and the intermediate member is driven by the piston to rotate, thus increasing the distance between the piston and the base. The intermediate element and the piston are coupled to each other by means of a thread. The brake caliper may further include a bearing disposed between the piston and the intermediate member. The bearing is a ball bearing. [Embodiment] Fig. 3 is a view showing a brake caliper C, a brake master cylinder P and a fuel pipe 3' of the present invention, wherein the brake master cylinder P is connected by a fuel pipe 3'.

f圖式簡單說明J 圖；車系統之另— ，】圖表示習知液壓煞車系統之示意第2圖表示根據第1圖之習知液壓敏圖；以及 …' 第3圖表林發明之—鱗切之示意圖【主要元件符號說明】 1〜煞車總泵 11〜油杯 11’〜油杯 12〜油室 12’〜油室 13〜柱塞 13’〜柱塞 2〜煞車卡鉗 21〜油室 22〜活塞 23、24〜内、外煞車片 25〜煞車碟盤 3〜油管 3 ’〜油管 4〜缸體 401〜C型扣 402〜彈簧座 403〜壓縮彈簧 1373573 404〜中間元件 4041〜外螺紋部 405〜滾珠轴承 406〜墊片 407〜底座 4070〜凹面 407r〜凹部 4071〜圓周表面 408〜容室 4081〜進油孔 411〜油封 413〜圓桶狀缸壁 414〜爪部 5〜活塞 50〜中心軸部 51〜内螺紋部 6〜制動元件 61〜内煞車片 611〜凸塊 62〜外煞車片 A0〜自動調整機構 C〜煞車卡鉗 Η〜煞車手柄 Κ〜習知液壓煞車系統 Ρ〜煞車總泵 1373573 w〜液壓油f diagram simply illustrates J diagram; the other part of the vehicle system, the diagram shows the schematic diagram of the conventional hydraulic brake system. Fig. 2 shows the conventional hydraulic sensitivity map according to Fig. 1; and... Schematic diagram [main component symbol description] 1 ~ brake master cylinder 11 ~ oil cup 11' ~ oil cup 12 ~ oil chamber 12' ~ oil chamber 13 ~ plunger 13' ~ plunger 2 ~ brake caliper 21 ~ oil chamber 22 ~ Piston 23, 24~ Inner and outer brake piece 25~ Brake disk 3~ Oil pipe 3 '~ Oil pipe 4~ Cylinder 401~C type buckle 402~ Spring seat 403~Compression spring 1373573 404~Intermediate element 4041~External thread 405~ball bearing 406~shield 407~base 4070~concave surface 407r~recess 4071~circular surface 408~capacity 4081~ oil inlet hole 411~oil seal 413~tubular cylinder wall 414~claw 5~piston 50~ center Shaft portion 51 to internal thread portion 6 to brake element 61 to inner brake piece 611 to projection 62 to outer brake piece A0 to automatic adjustment mechanism C to brake caliper Η 煞 Κ Κ 习习习习习习习习习习习习习习习习习煞煞煞煞煞煞煞煞煞1373573 w~Hydraulic oil

Claims

>/3 >/3 No. 98105606 VII. Patent application scope 1. Amendment E period: 100.10.18 Correction: ~ Year, month, day, repair, and more) It should be a good time to use a hydraulic oil for a dish Braking, - the body; - the piston 'movably disposed in the cylinder; the intermediate member coupled to the piston, the phase between the phase and the piston, can produce relative motion; The ^ seat is movably disposed in the red body and is in contact with the accommodation: between the chamber and the cylinder, the (four) oil system can be disposed between the piston and the disc. When the hydraulic oil is delivered to the base between the base and the red body, the hydraulic oil drives the base to move the intermediate member to push the piston, and the piston member is used for the disc The disc is braked.动兀兀兀申请申请申请申请申请申请申请申请申请申请申请 , , , , , , , , , , , , , , , , , , , , , , The brake caliper of the above-mentioned application, wherein, when the oil is released, the brake disc drives the living element to be rotated by the shaft of the piston, so that the base is replaced by a second base. The distance between them increases. People ^ 4 · If you apply for a patent, the first! The car caliper of the rhyme is described, wherein the 対 piece and the piston are in contact with each other and are lightly connected to each other. Jp y6il/30U0 ^ . ^ ... Amend this 'as in the scope of the patent application', the bearing is placed on the piston and the second:: card sweet, more includes - shaft 6 · as claimed in the scope of the 5th B yak between. The bearing system is a ball bearing, and the early caliper in which it is placed, among which, the sleeves 13