This product uses the clamshell-type quick lock.
Currently used in the installation and removal of clamp are more trouble, so the efficiency is low.
The utility model, including bolts, floor, seat, and pinch buckle.
Set in the pinch bolts in the package in the buckle seat buckle, buckle seat fixed to the bottom floor.
On the floor in a cassette slot.
The utility model, when used, to achieve rapid installation and rapid removal of the function, greatly improving efficiency.