Annular frock that shifts

The utility model provides an annular frock that shifts, which comprises a base, the rotary case, rotary mechanism, rotary mechanism locates between chassis and the rotary case, rotary mechanism includes the rotary disk, the stopper, the rotary disk side evenly is equipped with a plurality of movable blocks, movable block and rotary disk separation, the rotary disk, the movable block all is fixed in on the rotary case, every movable block outside all is equipped with a stopper, the stopper is fixed in on the bottom plate, be equipped with the bolt on the stopper, the cover has the spring on the bolt, the bolt end is equipped with the fixture block, be equipped with the gyro wheel on the fixture block, be equipped with on the movable block with gyro wheel complex recess, bolt and stopper swing joint, with fixture block fixed connection. The utility model discloses a purpose provides an annular frock that shifts, and it has the advantage that can rotate in a flexible way, can rotate frequently to shift, and the