EP 3048062 B1 20170628 - CIRCULAR PLASTIC CONTAINER LOCKING STRUCTURE
Title (en)
CIRCULAR PLASTIC CONTAINER LOCKING STRUCTURE
Title (de)
VERRIEGELUNGSSTRUKTUR FÜR KREISFÖRMIGEN KUNSTSTOFFBEHÄLTER
Title (fr)
STRUCTURE DE VERROUILLAGE DE CONTENEURS EN PLASTIQUE CIRCULAIRE
Publication
Application
Priority
CN 201520037768 U 20150120
Abstract (en)
[origin: EP3048062A1] A circular plastic container locking mechanism comprises a barrel body (11) and a barrel cover (12), wherein a plurality of barrel cover threaded strips (2) are arranged on the inner side of the barrel cover, a rack (1) is arranged on a surface, connected with the barrel body, on the barrel cover, a plurality of barrel body threaded strips (13) are arranged on the outer-side periphery of an edge opening of the barrel body, the barrel cover threaded strips are matched with the barrel body threaded strips, a set of gear (9) is arranged on the edge of an upper opening of the barrel body, a gear-fixing central shaft (8) is arranged in the gear, and the gear is connected with a gear handle (10); when the barrel body is stationary, the gear handle drives the gear to rotate towards a counter-clockwise direction, and with the rotating function of the gear, the rack on the barrel cover and the whole barrel cover are driven to move towards a clockwise direction, ten times of the force for locking the barrel body and the barrel cover up and down can be produced with only a small amount of force by utilizing the lever effect of the gear handle and the effect of thread slope movement on the gear to lock the barrel cover and the barrel body; when the gear handle swings towards the clockwise direction, the barrel cover moves towards the counter-clockwise direction, and then the barrel cover is unlocked; and therefore locking and unlocking are very convenient
IPC 8 full level
B65D 43/02 (2006.01); B65D 43/26 (2006.01); B65D 45/02 (2006.01)
CPC (source: EP US)
B65D 11/06 (2013.01 - US); B65D 43/0227 (2013.01 - EP US); B65D 43/0231 (2013.01 - US); B65D 43/06 (2013.01 - US); B65D 43/26 (2013.01 - EP US); B65D 45/02 (2013.01 - EP US); B65D 2543/00092 (2013.01 - EP US); B65D 2543/00296 (2013.01 - EP US); B65D 2543/00509 (2013.01 - EP US); B65D 2543/00537 (2013.01 - EP US); B65D 2543/00555 (2013.01 - EP US); B65D 2543/00888 (2013.01 - EP US)
Citation (examination)
FR 3002522 A1 20140829 - PLASTIC OMNIUM CIE [FR]
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
DOCDB simple family (publication)
EP 3048062 A1 20160727; EP 3048062 B1 20170628; CN 204587620 U 20150826; JP 3203374 U 20160324; US 2016207669 A1 20160721
DOCDB simple family (application)
EP 16151843 A 20160119; CN 201520037768 U 20150120; JP 2016000174 U 20160115; US 201614996728 A 20160115