This creation is that a kind of related bird foot ring set sets assistor,When the bull stick portion for rotating screw rod is to drive thread rod part to rotate towards counterclockwise,The upper groove of Mobile base is mobile towards separate pedestal direction,Increase the distance between upper groove and lower groove,To unscrew pedestal and Mobile base； And when the bull stick portion for rotating screw rod is to drive thread rod part court to rotate clockwise,The upper groove of Mobile base is mobile towards the direction of pedestal,The distance between upper groove and lower groove are reduced,To screw pedestal and Mobile base； Thereby,Birds (nestling) foot can be waited to develop complete Hou,With assistor by foot's straightening,Foot ring set is entered into foot again,The effect of to reach ease of Use and will not influence the development of nestling foot and damage.本創作係有關一種禽鳥腳環套置輔助器，當轉動螺桿之轉桿部以帶動螺紋桿部朝逆時鐘方向轉動時，移動座的上凹槽朝遠離基座方向移動，使上凹槽與下凹槽之間的距離增加，以旋開基座與移動座；而當轉動螺桿之轉桿部以帶動螺紋桿部朝順時鐘方向轉動時，移動座的上凹槽朝向基座的方向移動，使上凹槽與下凹槽之間的距離減少，以旋合基座與移動座；藉此，可等禽鳥(雛鳥)腳部發育完全後，以輔助器將腳部壓直，再將腳環套入腳部，以達到簡易操作且不會影響雛鳥腳部發育及損傷的功效。
