The invention relates to a parking braking device, a braking system and a two-wheeled vehicle. The parking braking device comprises a fixing support, a braking mechanism and a parking piece. The fixing support is used for being installed on a handlebar. The brake mechanism comprises a brake part, a front brake output part and a rear brake output part; the brake component is rotationally connected to the fixed bracket; the front brake output component and the rear brake output component respectively penetrate through the fixed bracket and are connected to the brake component; the parking piece is arranged on the fixing support and close to the rear brake output piece, and the parking piece is provided with a first resisting part; in the locking state, the braking piece is located at the preset parking position, a first interval and a second interval are correspondingly formed between the braking piece and the front braking output piece and between the braking piece and the rear braking output piece respectively, and the first abutting portion is located in the second interval and abuts against the position between the braking piece and the fixing support. The size of the first interval is smaller than that of the second interval. The front braking force is released as much as possible during parking, and the problem that a rubber pipe of a front brake disc brake loses efficacy during long-time parking is solved.
本申请涉及一种驻车制动装置、刹车系统及二轮车,此驻车制动装置包括固定支架、制动机构及驻车件;固定支架用于安装至车把;制动机构包括制动件、前制动输出件和后制动输出件;制动件转动连接于固定支架,前制动输出件和后制动输出件分别贯穿固定支架并连接于制动件;驻车件设于固定支架且靠近后制动输出件,驻车件设有第一抵挡部;在锁定状态下,制动件位于预设驻车位置,制动件与前制动输出件和后制动输出件之间分别形成对应的第一间隔和形成第二间隔,第一抵挡部位于第二间隔内,且第一抵挡部抵接于制动件与固定支架之间;第一间隔的尺寸小于第二间隔的尺寸。驻车时前制动力尽量释放,改善长时间驻车时前制动碟刹的橡胶管失效的问题。
Parking brake device, brake system and two-wheeled vehicle
驻车制动装置、刹车系统及二轮车
2023-12-15
Patent
Electronic Resource
Chinese
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