Patent ID: 8540059
Filing Date: 2013-09-24
Classification: B62B

Abstract:
1. A brake mechanism for a stroller, the stroller comprising two feet disposed at two sides of the stroller respectively, a first wheel set, and a second wheel set, the brake mechanism comprising: a first wheel base and a second wheel base installed on the two feet respectively, the first wheel set and the second wheel set being pivotally connected to the first wheel base and the second wheel base respectively; a linkage part having a first end and a second end; a passive brake device movably connected to the first wheel base and connected to the first end of the linkage part; and an active brake device disposed on the second wheel base and connected to the second end of the linkage part, the active brake device comprising: wherein when the driving part is located at the locking position, the passive brake device and the first engaging part of the active brake device may constrain rotation of the first wheel set and the second wheel set, respectively.