Child safety restraint system

A child safety restraint system, comprising a seat main part, wherein:

• the seat main part is a segmented inflatable airbag seat;
• the segmented inflatable airbag seat includes a cushion-backrest integrated part in a middle and armrest-head guard integrated parts on two sides;
• the cushion-backrest integrated part is formed by wrapping a cushion-backrest integrated airbag with a cushion-backrest integrated fabric, and the armrest-head guard integrated parts are formed by wrapping armrest-head guard integrated airbags with armrest-head guard integrated fabrics;
• the cushion-backrest integrated part in the middle and the armrest-head guard integrated parts on the two sides are connected through the cushion-backrest integrated fabric and the armrest-head guard integrated fabrics by high-frequency welding to form a seat shape;
• the cushion-backrest integrated part includes a cushion segment and a backrest segment, and each said armrest-head guard integrated part includes an armrest segment and ahead guard segment;
• the head guard segments of the armrest-head guard integrated parts are able to shield against glass fragments splashed into a car when window glass is hit laterally;
• the cushion-backrest integrated part and the armrest-head guard integrated parts are provided with inflation-deflation valves;
• and
• car safety belt fasteners are arranged between the armrest segments and the head guard segments of the armrest-head guard integrated parts.