The hottest top pull type easy to pull bottle cap

Top pull easy pull bottle cap

patent name top pull easy pull bottle cap patent applicant Jiang Xi; Song Ruijiang; Before the Huang Dynasty; Niubaotong main applicant address 330029 No. 466, Gaoxin Third Road, high tech Development Zone, Nanchang City, Jiangxi Province inventor Jiang Xi; Song Ruijiang; Before the Huang Dynasty; Niubaotong application (patent) No. 200420 force measuring sensor 018189.9 application date 2004.05.21 certification date approval Announcement No. approval announcement date 2005.04.27 specification CD No. d0517 main classification No. B6 causes impact 5d41/32 classification No. b65d41/32 division original application No. priority abstract a top-pull easy-to-pull bottle cap includes a cap body and gasket, the gasket is placed in the cap body, and the middle of the cap body is an elliptical through hole and an elliptical easy-to-pull ring, The inner and outer sides of the oval easy pull ring are rolled into a circular arc. The oval easy pull ring is connected with the cover body through two inward relatively arc-shaped long and short easy stay wires under its short axis. The long easy stay wire reaches the edge of the cover body, and the short easy stay wire stops on the cover body. When the bottle cap is opened, the short easy stay wire still ensures that the company will choose a differentiated method to remain connected with the cover body. The top pull type easy pull bottle cap of the utility model is composed of a cap body and a gasket, which is formed by dropping plastic and pressing, and its seal is firm. During the forming process, the upper surface of the oval easy pull ring is lower than the upper surface of the cap body, so as to ensure that the user can run smoothly when using the cap on the filling line. The oval easy pull ring adopts the connection structure of long and short easy pull wires and cover body, which will not form a second piece of garbage and meets the requirements of environmental protection. Claim 1. A top pull easy-to-pull bottle cap comprises a cover body (1) and a gasket (2), which is lighter in weight. It is characterized in that the gasket (2) is placed in the cover body (1), the middle of the cover body (1) is an elliptical through hole (4) and an elliptical easy-to-pull ring (3), the elliptical easy-to-pull ring (3) is connected with the cover body (1) through two inward relatively arc-shaped long and short easy-to-pull wires (6) and (5) under its short axis, the long easy-to-pull wire (6) reaches the edge of the cover body (1), and the short easy-to-pull wire (5) ends on the cover body (1), The circumferential notch of the gasket (2) forms an included angle outward. International application international announcement date of entry into the country patent agency Jiangxi Patent Office agency address agent huangxinping