EP 3504129 A1 20190703 - SNAP-FIT CLOSURE WITH TAMPER-EVIDENT SECURING MEANS
Title (en)
SNAP-FIT CLOSURE WITH TAMPER-EVIDENT SECURING MEANS
Title (de)
SCHNAPPVERSCHLUSS MIT ORIGINALITÄTSSICHERHEIT
Title (fr)
FERMETURE À DÉCLIC À ÉLÉMENT D'INVIOLABILITÉ
Publication
Application
Priority
- DE 102016115950 A 20160826
- DE 2017100709 W 20170823
Abstract (en)
[origin: WO2018036592A1] The invention relates to a cover (10…130) which operates with a bistable snap-fit mechanism and is intended for positioning on a closable opening (1) of a container or on some other element which is to be closed by the cover. The cover (10…110) and/or a container wall region (2) have/has fitted thereon a tamper-evident sealing element (18a...58a; 42a; 6a; 91a…111a) to be removed during the first opening of the container, which, prior to being removed, blocks a deformation of the end wall (11…111) which is necessary for changeover between the two bistable states and/or prevents an expansion portion (74a…114a), which is necessary for the snap-fit mechanism, from bringing about the alteration to the outer circumference of the cover (10…110) which is necessary for the deformation of the end wall (11…111) of the cover between the two bistable states. As an alternative, or in addition, to this, it is also possible for a grip element (125; 135A-C), which is necessary for pulling off the cover (120; 130), to be configured such that it can only be used once the tamper-evident sealing has been successfully removed.
IPC 8 full level
B65D 43/02 (2006.01)
CPC (source: EP US)
B65D 43/0235 (2013.01 - EP US); B65D 43/0237 (2013.01 - US); B65D 2401/15 (2020.05 - EP US); B65D 2401/25 (2020.05 - EP US); B65D 2543/00092 (2013.01 - EP US); B65D 2543/00296 (2013.01 - EP US); B65D 2543/00351 (2013.01 - EP US); B65D 2543/0037 (2013.01 - EP US); B65D 2543/00407 (2013.01 - EP US); B65D 2543/0049 (2013.01 - EP US); B65D 2543/00527 (2013.01 - EP US); B65D 2543/00537 (2013.01 - EP US); B65D 2543/00546 (2013.01 - EP US); B65D 2543/00851 (2013.01 - EP US); B65D 2543/00972 (2013.01 - EP US)
Citation (search report)
See references of WO 2018036592A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102016115950 A1 20180301; CN 109863091 A 20190607; CN 109863091 B 20210316; DE 112017004263 A5 20190516; EP 3504129 A1 20190703; EP 3504129 B1 20201223; JP 2019524589 A 20190905; US 11286088 B2 20220329; US 2019193900 A1 20190627; WO 2018036592 A1 20180301
DOCDB simple family (application)
DE 102016115950 A 20160826; CN 201780052424 A 20170823; DE 112017004263 T 20170823; DE 2017100709 W 20170823; EP 17784834 A 20170823; JP 2019531529 A 20170823; US 201716327461 A 20170823