Guaranteed hinge seals for use on membrane-enclosed bottles and containers containing flowable contents

【 Patent Name 】 Guaranteed hinged closures for use on membrane-encapsulated bottles and containers containing flowable contents 【Applicant】 SIG Technology Co., Ltd. [Inventor] Fritz Zehrhoff [Main Application] People address] Rhine Falls, Switzerland [application number] 200380107852.0
【 Application Date 】 2003.11.04
[Examination and announcement number] 1732117
【 Validation announcement date 】 2006.02.08
[Main classification number] B65D51/22(2006.01)I
[Catalog] B65D51/22(2006.01)I B65D47/08(2006.01)I B65D55/02(2006.01)I
[Priority] 2002.11.11 CH 20021891/02
【Sovereign Items】 1. A guaranteed hinge closure for use on membrane-enclosed bottles and containers containing flowable contents, said closure having a cap-shaped bottom part with internal threads (16) ( 1) The bottom part (1) is closed at its cap (5) except for the pouring spout (4), the diameter of said pouring spout (4) being smaller than the internal thread of the cap (5) (16) Half of the diameter, in addition, the closure member also has a flip cover (2) integrally formed on the bottom member (1) by hinge means, and a closed state is formed on the inner side of the flip cover (2). The sleeve (7) surrounding the pouring spout (4) is characterized in that the periphery of the pouring spout (4) on the cap (5) of the bottom part (1) contains a penetrating nail (24) A penetrating device (6), the penetrating nail (24) is disposed at the center of the penetrating device (6), and the penetrating device (6) can be moved from the upper position under the effect of elastic deformation. That is, the initial position is pressed to the lower position, ie the final position, and the flap (2) contains a button (8) to actuate the penetrating device (6), which is connected via the material arch (9) To the turn Cover (2), said material arch (9) acts as a break point.
[Instruction CD-ROM] D0606-1
【International Application】 2003-11-04 PCT/CH2003/000719
【International Publication】 2004-05-27 WO2004/043821 A 【Abstract】 A guaranteed hinged closure for use on membrane-enclosed bottles and containers containing flowable fluids. The closure comprises a cap-shaped bottom part (1) with an inner thread (16) which, apart from the pouring spout (4), is capped at its cap (5). Closed, the diameter of the pour spout (4) is less than half the diameter of the internal thread (16) of the cap (5). The flip cover (2) is integrally formed on the bottom part (1) by means of a hinge (3), and the flip cover (2) is formed with a sleeve (7) which surrounds the pouring spout (4) in the closed state. The periphery of the pouring spout (4) on the cap (5) of the bottom part (1) contains a penetrating device (6) with a penetrating nail (24). Due to the elastic deformation, the penetrating device (6) can be pressed from the initial upper position to the final lower position. The flip cover (2) contains a button (8) for actuating the penetrating means (6). The button (8) is connected to the flip (2) via a material arch (9), which acts as a break point. When opening the closure for the first time, the button (8) is clamped and remains on the bottom part (1) so that through the button (8) the penetration means (6) can be pressed downwards to penetrate the nail. (24) The sealant can be pierced.
【 Agency 】 Beijing Jinxin Cube Intellectual Property Agency Co., Ltd. 【Agency】 南霆

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