Patent ID: 8226171
Filing Date: 2012-07-24
Classification: A47C

Abstract:
1. An armrest comprising: an armrest base including a guiding groove having two lateral walls; a support mounted below the armrest base, with the support including a top end having a first restraining plate, with the top end of the support including an annular portion having a compartment, with the first restraining plate formed on an inner periphery of the compartment; and an engaging member including a body having an upper portion, with a first slider formed on the upper portion of the body, with the first slider including two arms slideably abutting the two lateral walls of the guiding groove, allowing relative sliding movement between the first slider and the armrest base along the guiding groove, with the engaging member further including a first insertion plate located below the first restraining plate, with the engaging member rotatably received in the compartment of the support, with the annular portion of the support including a plurality of annularly spaced teeth in the compartment, with a plurality of grooves having a groove formed between two adjacent teeth, with the engaging member including a first positioning member projecting downwardly therefrom, with the first positioning member selectively engaged in one of the grooves.