1results about How to "Does not affect sleep" patented technology

The application provides a child safety seat with both inclination angle adjustment and rotation control and a control method thereof. The bottom of the seat is provided with a metal frame rotatably connected to the base and an operation handle. The metal frame is provided with a gear slot. The operation handle controls the gear shaft to move in the first sliding track slot, so that the gear shaft is in the first state of being located in the gear slot and the second state of being located in the continuous slot. The base is provided with a locking slot, and the metal frame is provided with a locking block that can protrude and retract. The locking block has a control lever. The operation handle controls the control lever to move in the second sliding track slot to control the locking block to protrude or retract the metal frame. When the gear shaft is displaced along the length direction in the continuous slot, the control lever is simultaneously displaced along the length direction in the second sliding track slot. The inclination angle adjustment mechanism and the rotation control mechanism are highly integrated, and the seat body rotation control is supported under different inclination angles.