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1. CN1972755 - Container for packaging a liquid to be dispensed in drops reversibly deformed by air input

Office China
Application Number 200580020671.3
Application Date 24.06.2005
Publication Number 1972755
Publication Date 30.05.2007
Grant Number 100475359
Grant Date 08.04.2009
Publication Kind C
IPC
B05B 11/04
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use
04the flow being effected by deformation of container for liquid or other fluent material
CPC
B65D 1/32
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
1Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
32Containers adapted to be temporarily deformed by external pressure to expel contents
B65D 47/18
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
47Closures with filling and discharging, or with discharging, devices
04Closures with discharging devices other than pumps
06with pouring spouts or tubes; with discharge nozzles or passages
18for discharging drops; Droppers
Applicants Thea Lab
泰阿实验室
Inventors Faurie Michel
M·福里
Agents wupeng majiang li
北京市中咨律师事务所
北京市中咨律师事务所
Priority Data 0407042 24.06.2004 FR
Title
(EN) Container for packaging a liquid to be dispensed in drops reversibly deformed by air input
(ZH) 包装待成滴分送的液体并可因空气输入而可逆变形的容器
Abstract
(EN)
The invention concerns a container for packaging a liquid (1) to be dispensed in drops, said container being reversibly deformed by air input and being equipped with a head (3) for dispensing liquid through a nozzle (5). The latter (3) comprises a recessed body (4) which is nested inside a neck (10) of the container and which holds a hydrophobic microporous pad (8) arranged upstream of a chamber (9). Said chamber (9) is provided with an air reservoir for preventing the liquid from passing through the microporous pad between two liquid dispensing operations when the nozzle (5) is sealingly obstructed with a cap (6) and for drying a partly hydrophilic and hydrophobic filtering membrane (7) arranged in the dispensing head (3).

(ZH)

本发明涉及一种用于包装待成滴分送的液体的容器,所述容器可能够因空气的进入而可逆地变形,并且该容器配备用于通过喷嘴(5)分送液体的头部(3)。该头部(3)包括凹入的体部(4),该体部设置在容器的颈部(10)内并保持设置在一室(9)的上游的疏水性微孔垫(8)。所述室(9)具有空气贮存器,该空气贮存器用于当喷嘴(5)被盖(6)密封时防止液体在两次液体分送操作期间通过微孔垫,并且用于使设置在分送头(3)内的部分亲水和疏水的过滤膜(7)干燥。