Patent ID: 8162163
Filing Date: 2012-04-24
Classification: B65D

Abstract:
1. An injection molded synthetic resin handle used by being fitted and secured firmly to a rear portion of a body of a synthetic resin bottle by an insert molding method, the handle comprising: a pair of fitting bent beams disposed in parallel in an upright posture and fitted to a rear portion of the body by an undercut engagement; a grip plate in a vertical and long rectangular shape disposed between the pair of the fitting bent beams; and a circular gate area disposed at a center of a rear side of the grip plate, the gate area corresponding to an area into which molten resin flows into a mold from a nozzle of an infection molding machine during injection molding, wherein the thickness of the grip plate is reduced on both sides thereof in a certain height range to form thinner plate portions, and the grip plate is provided with thicker portions between the thinner plate portions, the thicker portions comprising a near-gate area including and surrounding the gate area in a concentric manner and vertical slip portions extending upward and downward from the near-gate area.