Child Safety Seat

FIG. 1 is a perspective view of the child safety seat for motor vehicles showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is another side view thereof.

The broken line showing of portions of the claimed design is included for the purpose of illustrating environmental structure and forms no part of the claimed design.