Patent ID: 9113733
Filing Date: 2015-08-25
Classification: A47G,B65D

Abstract:
1. A ventilation cup lid to cover a cup, comprising: a lid including a drinking orifice, a severed coupling portion extended from the lid to the drinking orifice, and a wedge notch; a sealing portion connected to one side of the lid to mate an opening of the cup such that the lid is mounted onto the cup through the sealing portion; and an orifice sealing member which is located on the lid corresponding to the drinking orifice and includes a cover sheet, a protrusive latch portion at one side of the cover sheet remote from the cup, and a bent connecting section to bridge the cover sheet and the lid, the bent connecting section being located between the wedge notch and the cover sheet, the cover sheet partially covering the drinking orifice and forming a ventilation gap between the cover sheet and the lid, the severed coupling portion striding the ventilation gap to connect to the cover sheet such that the cover sheet is mounted onto the drinking orifice through the severed coupling portion and the bent connecting section, the protrusive latch portion including a contact concave surface at one side abutting the severed coupling portion.