Patent ID: 6761251
Filing Date: 2004-07-13
Classification: B62L,F16D

Abstract:
A hydraulic brake device for a bicycle, comprising a hydraulic brake, and a conduit wire connected to the hydraulic brake, wherein:the hydraulic brake has a top provided with a triple body connected to the conduit wire; the hydraulic brake has an inside formed with a first recess and a second recess, the first recess is formed with a first channel connected to the triple body, the second recess is formed with a second channel connected to the triple body; the triple body has an inside provided with an inlet tube connected to the conduit wire, a first tube connected to the inlet tube and the first channel of the first recess, and a second tube connected to the inlet tube and the second channel of the second recess; the first tube is provided with a first compression spring; and the second tube is provided with a second compression spring, and a locking ball urged on the second compression spring to control a flow direction of a hydraulic oil.