Children's safety seat with multi freedom adjustment mechanism

The utility model provides a children's safety seat with multi freedom adjustment mechanism which characterized in that: the shell of base is constituteed together to epitheca and inferior valve, fixed group has been installed in the shell, the fixed pipe of installation in the middle of the fixed group, installation slide pipe fixing base in the middle of the fixed pipe, installation arc slidingtube way in the middle of the slide pipe fixing base, arc sliding tube front end and rear end are provided with two through -holes, install the fixed pin in these two through -holes, fix the seat on arc sliding tube says through these two fixed pins, the intraductal group of stretching out and drawing back that installs of fixed group rectangle aluminium alloy, flexible group is including the telescopic link, telescopic button, fixed intraductal stopper, the spring buckle, flexible fixing base, the plastics connecting rod, the spring buckle of installation in the flexible fixing base of plastics connecting rod drive w