Guard structure for protecting the lower limbs of the human body

The invention relates to for protecting human body limb's lower protective structure. For protecting lower limb's protective structure more than (10) and is suitable for detachable and adjustable seat and location thigh and calf basically is a rigid component (14,26,32). Are rigid members each other connected by such structure, namely while a rigid plate sides of each other by to the length of the component is according to a virtual length of the end of the calf. A connection is fixed by adjustable arranged at the general clothes inner protective structure lower end is used for (36) for accommodating shell (52).