The invention provides a baby carriage with a safety lock function, and relates to the technical field of baby carriages. The baby carriage with the safety lock function comprises a main support, half gears are rotationally connected to the inner walls of the two sides of the main support correspondingly, connecting rods are fixedly connected to the outer walls of the half gears correspondingly, a balancing weight is fixedly connected between the connecting rods, and a wedging groove is formed in the position, corresponding to the balancing weight, of the outer wall of the main support; the wedging groove and the balancing weight are both arranged to be in a semi-cylindrical shape, and storage grooves are formed in the positions, corresponding to the connecting rods, of the outer wall of the main support. The semi-gear drives the sliding plate to slide obliquely upwards, at the moment, the brake teeth at the tail end of the bottom of the sliding plate approach the surface of the inner wheel till being clamped into the latches, so that rotation of the main wheel can be limited, a self-locking effect can be achieved after the baby carriage body is released from the hand, the baby carriage is prevented from slipping after the baby carriage body is released from the hand on the ground with the gradient, and safety is greatly improved; infants in the car are prevented from being accidentally injured.
本发明提供一种具有安全锁功能的童车,涉及童车技术领域。该具有安全锁功能的童车,包括主支架,所述主支架的两侧内壁均转动连接有半齿轮,所述半齿轮的外壁均固定连接有连接杆,所述连接杆之间固定连接有配重块,所述主支架的外壁对应配重块的位置处设置有契合槽,所述契合槽与配重块均设置为半圆柱形,所述主支架的外壁对应连接杆的位置处均设置有收纳槽。通过半齿轮带动滑板向斜上方滑动,此时滑板底部末端的制动齿会向内轮的表面靠近直至卡入卡齿的内部,从而能够限制主轮的转动,可以使车体在脱手后形成自锁效果,防止童车在具有坡度的地面脱手后溜车,极大提高了安全性,防止车内幼儿受到意外伤害。
Baby carriage with safety lock function
一种具有安全锁功能的童车
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |