Two-stage brake adjusting structure including a first braking section, a second braking section, and an adjusting assembly

• Main Authors: JIANG, ZONG-HAN, JIANG, XIN-LU
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2020
• Subjects: BRAKES SPECIALLY ADAPTED FOR CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; TRANSPORTING

This invention relates to a two-stage brake adjusting structure, which refers to a brake adjusting structure that allows a bicycle rider to adjust a braking force of a brake. The two-stage brake adjusting structure includes a first braking section, a second braking section, and an adjusting assembly. The two-stage brake adjusting structure is capable of quickly switching the strength of the braking force by adjusting a paddle in response to different road sections. When the paddle is adjusted to loosen a braking line, a contact distance between a braking pad and a tire steel rim is gradually increased, so that the braking force is gradually reduced. The two-stage brake adjusting structure is suitable for a dangerous downhill section. On the contrary, when the paddle is adjusted to tighten the braking line, the contact distance between the braking pad and the tire steel rim is gradually reduced, so that the braking force is gradually increased. The two-stage brake adjusting structure is suitable for a flat sec