Patent ID: 8016305
Filing Date: 2011-09-13
Classification: A47D

Abstract:
1. A height adjustment mechanism for baby walkers comprising: a main body; a locating member fixed on a bottom of a top plate of the main body; a second side bar pivoted on the bottom of the top plate; a first side bar crossed pivoted with the second side bar; a slidable and movable control member arranged at a bottom end of the locating member; a connection plate disposed on a top surface of the control member and connected with a top end of the first side bar; a locking part and at least one corresponding adjustment member on the connection plate and the locating member; a sliding hole mounted on each of two sides of the control member while an insertion pin inserts through each sliding hole to be locked above the connection plate; a protection cover pivoted by the insertion pin and a control button disposed on a front side of the control member, and a stopping part projectingly arranged at a front end of the control button corresponding to the protection cover.