Rotating Structure for Armrests

摘要: A rotating structure for armrests includes a rotary plate disposed onto support mounted to holder extending upwardly on each of two sides chair. the receiving chamber formed top surface thereof and having plurality toothed recesses arranged around external rim thereof. The pivotal member therefrom corresponding cutout fixed one side slidable retaining tab which is biased by spring. number protrusions attached thereon engaging with recesses. bottom holding panel placing user's elbow may be assembled plate, thereby obtaining quick secure positioning purpose preventing making noise while in operation.