Brake system of baby stroller

Abstract

The invention discloses a brake system of a baby stroller. The brake system is arranged on a frame. Brake mechanisms are respectively arranged between rear wheel seats and rear wheels on two sides of the frame, signal transmitting units and touch switches are arranged on a push handle of the frame, the touch switches are used for driving the signal transmitting units to transmit signals, signal receiving units are arranged on the brake mechanisms, the signal transmitting units and the signal receiving units are in wireless signal connection with one another, a power unit which is used for supplying power for the signal transmitting units and the signal receiving units is arranged on the frame, the brake mechanisms comprise first electromagnets or matched metal suction components or second matched metal suction components or electromagnets, the first electromagnets or matched metal suction components are arranged on the rear wheels, and the second matched metal suction components or electromagnets are arranged on the frame. The brake system has the advantages that a pusher can hold the push handle to touch the touch switches when pushing the baby stroller, so that the signals can be transmitted by the signal transmitting units, the electromagnets can be powered off by the aid of the signal receiving units, accordingly, brake on the baby stroller can be relieved, and the baby stroller can travel normally; the signals disappear when the hands of the pusher leave the push handle, power-on states of the electromagnets can be recovered, the matched metal suction components can be sucked by the aid of magnetism of the electromagnets, accordingly, the rear wheels cannot rotate, the baby stroller can be automatically braked, and the safety performance of the integral baby stroller can be greatly improved.

Description

technical field [0001] The invention relates to a brake system of a baby stroller. Background technique [0002] Existing baby carriages are generally all provided with braking mechanisms at the rear wheels in order to ensure driving safety. At present, the brake mechanism usually includes a brake lever and a brake disc with multiple brake grooves. When braking, the brake lever can be inserted into the brake groove to achieve braking. However, when the brake mechanism needs to be released, the brake lever is easily stuck in the brake groove and is not easy Unlocking, in addition the existing unlocking parts all need to be operated by foot, and the unlocking operation is inconvenient during implementation. Contents of the invention [0003] The purpose of the present invention is to provide a brake system for a baby stroller, which can realize automatic braking as long as the hand leaves the push handle during the push, which greatly improves the safety performance of the ...

AI Technical Summary

Problems solved by technology

At present, the brake mechanism usually includes a brake lever and a brake disc with multiple brake grooves. When braking, the brake lever can be inserted into the brake groove to achieve braking. However, when the brake mechanism needs to be released, the brake lever is easily stuck in the brake groove and is not easy Unlocking, in addition, the existing unlocking parts need to be operated by foot, and the unlocking operation is inconvenient during implementation

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