EP 3807161 A1 20210421 - CAN WITH SNAP-ON CLOSURE
Title (en)
CAN WITH SNAP-ON CLOSURE
Title (de)
DOSE MIT SCHNAPPVERSCHLUSS
Title (fr)
BOÎTE MUNIE D'UNE FERMETURE À DÉCLIC
Publication
Application
Priority
- DE 2019100598 W 20190627
- DE 202018103730 U 20180629
Abstract (en)
[origin: WO2020001708A1] The invention relates to a closure system with a three-dimensional structure (10a, 10b) and a lid (20, 30) for plugging onto the three-dimensional structure (10a, 10b) in order to close the opening (11a, 11b) thereof. The lid (20, 30) has an end wall (21, 31) that can be deformed in a bistable manner between a first state, in which the end wall is curved in the plug-in direction, and a second state, in which the end wall is curved against the plug-in direction, and an annular edge section (22, 32). The edge section has a greater outer circumference in the first bistable state than in the second bistable state and is therefore designed to produce a clamping fixture of the lid (20, 30) to a wall region (12a, 12b) of the opening (11a, 11b) in that the edge section (22, 32) is pressed inwards in the first state or outwards against the wall region (12a, 12b) in the second state. The three-dimensional structure (10a, 10b) is configured so as to transfer a force exerted onto the closure system from the outside at specified locations (A2, B2) such that the force leads to a snapping process of the lid (20, 30) from one bistable state into the other bistable state.
IPC 8 full level
B65D 43/02 (2006.01)
CPC (source: EP US)
B65D 43/0202 (2013.01 - EP); B65D 43/0212 (2013.01 - US); B65D 2543/00092 (2013.01 - EP US); B65D 2543/00296 (2013.01 - EP US); B65D 2543/00314 (2013.01 - EP); B65D 2543/00351 (2013.01 - EP); B65D 2543/0037 (2013.01 - EP US); B65D 2543/0049 (2013.01 - EP); B65D 2543/00527 (2013.01 - EP); B65D 2543/00537 (2013.01 - EP US); B65D 2543/00546 (2013.01 - EP); B65D 2543/00842 (2013.01 - EP); B65D 2543/00888 (2013.01 - EP US); B65D 2543/00898 (2013.01 - EP); B65D 2543/00925 (2013.01 - EP); B65D 2543/00944 (2013.01 - EP); B65D 2543/0099 (2013.01 - EP)
Citation (search report)
See references of WO 2020001708A1
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 202018103730 U1 20191009; DE 112019003291 A5 20210408; EP 3807161 A1 20210421; EP 3807161 B1 20231101; EP 3807161 C0 20231101; JP 2021529134 A 20211028; US 2021122533 A1 20210429; WO 2020001708 A1 20200102
DOCDB simple family (application)
DE 202018103730 U 20180629; DE 112019003291 T 20190627; DE 2019100598 W 20190627; EP 19746430 A 20190627; JP 2020572984 A 20190627; US 201917255273 A 20190627