The invention relates to a pacifier rope adjuster.The regulator has two opposite shells.The shell is provided with a rope groove.A plurality of snap ribs are formed in the rope groove.And a positioning groove is arranged beside the rope groove of one shell part.The rope groove of the other shell part is provided with a positioning part.By way ofThe two shells can be bonded to each other for assembly.And in each rope groove is used for assembling a rope body which can be sleeved with a nipple.The snap rib can snap the rope body.Since the rope system can be made of flexible materials,When the regulator is pushed or pulled with an external force greater than the bite force,It can drive the adjuster to move on the rope body.And then achieve the effect of adjusting and tightening.The rope body can be combined in different nipple structures.本新型創作係有關一種奶嘴繩調節器，該調節器具有兩個相互對合的殼件，該殼件開設有繩槽，該繩槽內則形成複數個咬合肋件，並在其中一殼件的繩槽旁開設校位槽，在另一殼件的繩槽旁設有校位件，藉之，該兩個殼件可相互對合並組裝相黏，而各繩槽內用於組裝可套固奶嘴的繩體，該咬合肋件可咬合該繩體，由於該繩體係可使用具撓性的材質，在當以大於咬合力的外力推或拉該調節器時，便可驅使該調節器於該繩體上移動，進而達到調節束緊之功效，讓該繩體可利於結合在不同的奶嘴結構。
