EP 1780143 A3 20071107 - Container lid of vacuum valve operation type
Title (en)
Container lid of vacuum valve operation type
Title (de)
Behälterverschluß mit Vakuumventil
Title (fr)
Couvercle pour fermer un récipient sous vide partiel avec soupape
Publication
Application
Priority
KR 20050103659 A 20051101
Abstract (en)
[origin: EP1780143A2] A sealed container lid of a vacuum valve operation type is provided, in which an engagement structure of a silicon packing is simple, and a relatively strong sealing force is obtained. A process for engaging or disengaging a lid to a container body may be performed based one-touch method. The sealed contained lid of a vacuum valve operation type comprises a body which is injection-molded and has a circular groove formed in a horizontally and outwardly opened shape for an engagement of the silicon packing, and a downwardly bent peripheral part which is formed at an outer peripheral part of the body based on a double injection method while surrounding the same.
IPC 8 full level
B65D 43/02 (2006.01); B65D 51/16 (2006.01)
CPC (source: EP KR US)
B65D 31/14 (2013.01 - KR); B65D 43/0218 (2013.01 - EP US); B65D 47/24 (2013.01 - KR); B65D 51/1683 (2013.01 - EP US); B65D 53/02 (2013.01 - KR); B65D 81/20 (2013.01 - KR); B65D 81/2038 (2013.01 - EP US); B65D 2543/00092 (2013.01 - EP US); B65D 2543/0024 (2013.01 - EP US); B65D 2543/00361 (2013.01 - EP US); B65D 2543/00518 (2013.01 - EP US); B65D 2543/00537 (2013.01 - EP US); B65D 2543/00555 (2013.01 - EP US); B65D 2543/0062 (2013.01 - EP US); B65D 2543/00629 (2013.01 - EP US); B65D 2543/00685 (2013.01 - EP US); B65D 2543/00759 (2013.01 - EP US); B65D 2543/00796 (2013.01 - EP US)
Citation (search report)
- [Y] DE 19726277 A1 19990107 - SIEGER DIETER [DE]
- [Y] US 5722554 A 19980303 - CHANAL CYRILLE [FR], et al
- [Y] EP 1468933 A1 20041020 - DART IND INC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1780143 A2 20070502; EP 1780143 A3 20071107; CN 1966362 A 20070523; JP 2007126214 A 20070524; KR 100648004 B1 20061123; US 2007095849 A1 20070503
DOCDB simple family (application)
EP 06022637 A 20061030; CN 200610168947 A 20061101; JP 2006293501 A 20061030; KR 20050103659 A 20051101; US 58988606 A 20061031