MOTORCYCLE BRAKE PUMP ASSEMBLY

WIPO Patent Application WO/2023/035312

A1

A motorcycle brake pump assembly, comprising a master cylinder (1), a plunger (2), a top pressing plate (3) and a double-hole cable holder (4), wherein the plunger (2) is mounted on the master cylinder (1) and is provided with a return spring (5) at an end to control the conduction of an oil circuit; the top pressing plate (3) and the double-hole cable holder (4) are respectively hinged to two sides of the master cylinder (1); the double-hole cable holder (4) is provided with a mounting hole I (6) and a mounting hole II (7) formed side by side; the master cylinder (1) is provided with a positioning hole I (8) and a positioning hole II (9) for a cable to pass therethrough; the positioning hole I (8) and a positioning hole II (9) are respectively located on two sides of the double-hole cable holder (4); the top pressing plate (3) is provided with a lug (3a), which is integrated with same; the lug (3a) abuts against an outer end face of the plunger (2); an end of the master cylinder (1) is fixed to a linkage block (10); and the top pressing plate (3) and the double-hole cable holder (4) are both fixed to the linkage block (10). The motorcycle brake pump assembly can achieve combined front and rear braking, and has a simple structure, low manufacturing cost and more stable performance.

CHEN YUNLAN (CN)

PCT/CN2021/119145

March 16, 2023

September 17, 2021

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WENLING TIANFA ELECTROMECHANICAL FITTINGS FACTORY (CN)

B62L1/02

CN209776712U	2019-12-13
CN2537625Y	2003-02-26
CN103707988A	2014-04-09
CN201646707U	2010-11-24
CN2763167Y	2006-03-08
DE102017223745A1	2018-08-16

WENZHOU MINGCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)

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