Braking system with single actuation for a stroller
AssigneeWonderland Nurserygoods Company Limited
InventorsShun-Min Chen, Zhi-Ren Zhong, Jian-Qun Li
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Abstract
Braking system for a stroller utilizes an actuator to move two brakes close to an axis to unlock the rear wheels of the stroller and away from the axis to lock the rear wheels. Each brake comprises a long arm. The brakes are disposed at the opposite sides of the axis. When the actuator is driven to rotate about the axis, the brakes move around the axis to have axial movement close to or away from the axis.
Claims19
A braking system for a stroller having a frame and a pair of wheels respectively rotatably connected to the frame, each wheel has a plurality of braking teeth, the braking system comprising:
- a pair of braking members;
- and
- an actuator pivotally connected to the frame and capable of rotating about an axis, the pair of braking members mounted on the actuator at the opposite sides of the axis and capable of engaging with the braking teeth of the wheels or disengaging from the braking teeth of the wheels when the actuator rotates about the axis.
A braking system for a stroller having a frame and a pair of wheels respectively rotatably connected to the frame, the braking system comprising:
- an actuator pivotally connected to the frame and rotatable relative to the frame between a first position and a second position;
- a pair of braking members, each having one end mounted on the actuator and the other end operatively disengaged from the correspondent wheel when the actuator is in the first position or engaged with the correspondent wheel when the actuator is in the second position;
- and
- a retaining device mounted between the actuator and the frame for retaining the actuator in either the first position or the second position.
Dependencies are inferred from the claim text.