Simulated fragmentation grenade

A simulated fragmentation grenade formed by elements that are connected to one another to determine an explosive functional behavior that can be rearmed for reuse, charactcrizcd in that wherein it comprises a structural body internally determining a central space and peripheral spaces, the peripheral spaces having rotary closure gates, whereas a fixed part is arranged in the central space, to which there are attached radially oriented springs acting on plates located in the peripheral spaces with the possibility of moving between an inner position and an outer position with respect to same;

• an axial mobile part passing through the fixed part, said axial mobile part being pushed upwards by a lower spring and axially extended in the upper portion by a rotary rod rotating thereon which is connected with a rotation actuating mechanism and attached at the end thereof to a control casing arranged on the outside such that it can move axially and rotationally on a central extension of the structural body;
• the axial mobile part being provided with retention means for retaining the plates in the inner position of the peripheral spaces, for releasing that retention according to the movement of said axial mobile part.