Tamper-evident closure

Details Tamper-evident closure Tamper-evident closure

B - Operations, Transporting

65

D

B65D 47/08 (2006.01) B65D 47/10 (2006.01) B65D 55/02 (2006.01)

Patent

CA 2456525

A tamper-evident dispensing closure system (20) is provided for a container (22). The system (20) has a body (30) for extending from the container (22) at the container opening (28). The body (30) defines a dispensing orifice (44), a channel (62), and a retention member (74) projecting over a portion of the channel (62). The system (20) includes a lid (40) for being moved between a closed position and an open position. An anchor member (152) is provided for being received in the channel (62) and has an engaging portion (156) for engaging the retention member (74) when the anchor member (152) is received in the channel (62). At least one frangible web (160) initially connects the anchor member (152) with the lid (40) so that the frangible web (160) braces when the lid (40) is initially lifted from the closed position.

L'invention concerne un système (20) de fermeture de distribution inviolable conçu pour un récipient (22). Ce système comprend un corps (30) s'étendant à partir du récipient (22) au niveau de l'ouverture (28) dudit récipient. Ce corps (30) comporte un orifice de distribution (44), un canal (62), et un élément de rétention (74) faisant saillie sur une partie dudit canal (62). Le système (20) comprend un couvercle (40) conçu pour être déplacé entre une position ouverte et une position fermée. Un élément d'ancrage (152) destiné à être logé dans le canal (62) comporte une partie de contact (156) conçue pour venir au contact de l'élément de rétention (74) lorsque l'élément d'ancrage (152) est logé dans le canal (62). Au moins une bande frangible (160) relie initialement l'élément d'ancrage (152) et le couvercle (40), de manière à ce que cette bande frangible (160) se casse lorsque le couvercle (40) est mis en position ouverte pour la première fois.

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