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1. WO1996041750 - CHILD RESISTANT CLOSURE WITH DROPPER ASSEMBLY

Publication Number WO/1996/041750
Publication Date 27.12.1996
International Application No. PCT/GB1996/001371
International Filing Date 07.06.1996
Chapter 2 Demand Filed 02.01.1997
IPC
B01L 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
02Burettes; Pipettes
B65D 50/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
50Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
02openable or removable by the combination of plural actions
04requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
CPC
B01L 3/0282
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
02Burettes; Pipettes
0282mounted within a receptacle
B65D 50/041
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
50Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
02openable or removable by the combination of plural actions
04requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
041the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
Applicants
  • DRAGON PLASTICS LIMITED [GB]/[GB] (AllExceptUS)
  • WALDING, Dean [GB]/[GB] (UsOnly)
Inventors
  • WALDING, Dean
Agents
  • CHETTLE, Adrian, John
Priority Data
9511589.508.06.1995GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CHILD RESISTANT CLOSURE WITH DROPPER ASSEMBLY
(FR) BOUCHON DE SECURITE POUR ENFANTS AVEC SYSTEME DE COMPTE-GOUTTES
Abstract
(EN)
A child resistant closure (10) has an inner member (12) threaded for engagement with a complementary thread of a receptacle (11), and an outer member (14) which is captively engaged with the inner member (12). The outer member (14) is rotatable relative to the inner member (12) about the thread axis, and is arranged to enclose the inner member (12) to prevent access thereto. Engagement means (19, 20) are provided for releasable engagement of the outer member (14) and the inner member (12) for rotation of the outer member (14) and the inner member (12) in unison in the opening direction. A resilient dropper bulb (35) within the inner member (12) is adapted to receive a dropper tube (40) extending in use into a receptacle (11). The dropper bulb (35) is arranged to urge the engagement means (19, 20) into the released condition.
(FR)
Le bouchon de sécurité pour enfants décrit ci-dessous comprend un élément interne (12) fileté pouvant s'engager dans le filetage complémentaire d'un réceptacle (11), et un élément externe (14) captif à l'intérieur de l'élément interne (12). L'élément externe (14) tourne par rapport à l'élément interne (12) sur l'axe de filetage; il est constitué de façon à enfermer l'élément interne (12) afin d'empêcher l'accès à ce dernier. Un système de fixation (19, 20) permet l'engrènement provisoire de l'élément externe (14) et de l'élément interne (12), qui peuvent ainsi tourner simultanément dans le sens de l'ouverture. Une poire compte-gouttes souple (35) disposée dans l'élément interne (12) est conformée de façon à recevoir un tube compte-gouttes (40) qui, en utilisation, s'allonge à l'intérieur du réceptacle (11). La configuration de la poire compte-gouttes (35) oblige le système de fixation (19, 20) à passer en position relâchée.
Also published as
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