CA2476977A1 - Multi compartment collapsible bottle - Google Patents

Multi compartment collapsible bottle Download PDF

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Publication number
CA2476977A1
CA2476977A1 CA 2476977 CA2476977A CA2476977A1 CA 2476977 A1 CA2476977 A1 CA 2476977A1 CA 2476977 CA2476977 CA 2476977 CA 2476977 A CA2476977 A CA 2476977A CA 2476977 A1 CA2476977 A1 CA 2476977A1
Authority
CA
Canada
Prior art keywords
compartment
compartments
channelway
collapsible
outlet opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2476977
Other languages
French (fr)
Other versions
CA2476977C (en
Inventor
Heiner Ophardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hygiene Technik Inc
Original Assignee
Hygiene Technik Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hygiene Technik Inc filed Critical Hygiene Technik Inc
Priority to CA2476977A priority Critical patent/CA2476977C/en
Priority to CA2514690A priority patent/CA2514690C/en
Priority to US11/198,898 priority patent/US7530475B2/en
Priority to AT05017335T priority patent/ATE407067T1/en
Priority to DE602005009448T priority patent/DE602005009448D1/en
Priority to EP05017335A priority patent/EP1626007B1/en
Publication of CA2476977A1 publication Critical patent/CA2476977A1/en
Application granted granted Critical
Publication of CA2476977C publication Critical patent/CA2476977C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D1/00—Containers 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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/04—Multi-cavity bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D1/00—Containers 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
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/0292—Foldable bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

A collapsible bottle having at least two independent compartments each connected to provide communication with each other and, preferably, with a non-collapsible channelway leading to an outlet opening for the bottle.

Claims (21)

1. A collapsible container having an outlet opening and two collapsible tubular compartments, each compartment extending beside the other compartment from a respective open end of each compartment opening into the outlet opening away from the outlet opening to a respective closed end of each compartment, each compartment having a outboard side and an opposed inboard side with the inboard side of one compartment facing the inboard side of the other compartment, each compartment being collapsible from an inflated condition in which the container is filled with fluid toward a collapsed condition by the withdrawn of fluid from the outlet opening, wherein in the inflated condition, the inboard side and outboard side of each compartment are spaced, and wherein in collapsing from the inflated condition toward the collapsed condition the outboard side and inboard side of each compartment mane relatively towards each other, a shunt bridging between the inboard sides of the compartments placing the two compartments in communication through their inboard sides.
2. A collapsible container as claimed in claim 1 wherein the shunt comprises a plurality of shunt passageways bridging between the inboard sides of the compartments placing the two compartments in communication through their inboard sides at a plurality of locations from the open end to their closed end.
3. A collapsible container as claimed in claim 1 wherein the shunt places the two compartments in communication continuously from their open ends substantially to their closed ends.
4. A collapsible container as claimed in claim 1 wherein in collapsing the outboard side and inboard side of each compartment are drawn together.
5. A collapsible container as claimed in claim 1 wherein each compartment extends about a longitudinal axis from their open end to their respective closed end with the longitudinal axis of each compartment being parallel.
6. A collapsible container as claimed in claim 1 wherein each compartment extending about a longitudinal axis from their open end to their respective closed end with the longitudinal axis of each compartment being parallel, the shunt comprises a plurality of shunt passageways bridging between the inboard sides of the compartments placing the two compartments in communication through their inboard sides at a plurality of spaced locations from the open ends to the closed ends, the passageways spaced from each other in a direction the longitudinal axes extend.
7. A collapsible container as claimed in claim 1 wherein the shunt provides communication between containers in all conditions of the containers in collapsing from the inflated condition to the collapsed condition.
8. A collapsible container as claimed in claim 7 wherein the shunt is not collapsible.
9. A collapsible container as claimed in claim 2 wherein the passageways provide communication between containers in all conditions of the containers in collapsing from the inflated condition to the collapsed condition.
10. A collapsible container as claimed in claim 2 wherein the passageways are not collapsible.
11. A collapsible container as claimed in claim 5 wherein the container has a generally H-shape in cross-section normal to the longitudinal axes with the shunt forming a cross member of the H-shape.
12. A collapsible container as claimed in claim 1 wherein each compartment extending about a longitudinal axis from its open end to its respective closed end, each compartment having a thickness measured between the outboard side and inboard side normal the longitudinal axis, and a width measured normal to both the thickness and the longitudinal axis, in cross-section normal to its longitudinal axis, each tubular compartment being elongate in its width relative to its thickness.
13. A collapsible container as claimed in claim 12 wherein a maximum width of each container is greater than a maximum depth of each container.
14. A collapsible container as claimed in claim 12 wherein each container has a shape in cross section normal its longitudinal axis selected from a racetrack shape, an elliptical shape, and a diamond shape.
15. A collapsible container as claimed in claim 1 wherein the container is blow molded from plastic material as a unitary element.
16. A collapsible container as claimed in claim 5 wherein the shunt includes a continuous elongate channelway extending parallel to the longitudinal axis of the compartments between the compartments, the channelway open at one end to the outlet opening, the channelway open on a first side of the channelway through the inboard side of one of the compartment into the one compartment and open on a second side of the channelway through the inboard side of a second of the compartments into the second compartment.
17. A collapsible container as claimed in claim 16 wherein the channelway is generally cylindrical about a channelway axis parallel the longitudinal axes of the compartments, a plurality of cylindrical passageways spaced along the channelway, a first set of the passageways extending from a first side of the channelway about an axis transverse to the channelway axis from the channelway through the inboard side of the one compartment into the one compartment, a second set of passageways extending from a second side of the channelway about an axis transverse to the channelway axis from the channelway through the inboard side of the second compartment into the second compartment, the plurality of passageways placing each of the two compartments in communication with the channelway through their inboard sides at a plurality of locations from their open ends substantially to their closed ends.
18. A collapsible container as claimed in claim 17 wherein the channelway being substantially non-collapsible and the passageways being substantially non-collapsible such that in the compartments collapsing from the inflated condition toward the collapsed condition, each compartment remains in communication with the outlet opening via the passageways and channelway at multiple locations spaced along their length where the passageways connect with the compartments.
19. A collapsible container having an outlet opening and two collapsible tubular compartments, each compartment extending beside the other compartment from a respective open end of each compartment opening into the outlet opening away from the outlet opening to a respective closed end of each compartment, each compartment having a outboard side and an opposed inboard side with the inboard side of one compartment facing the inboard side of the other compartment, each compartment being collapsible from an inflated condition in which the container is filled with fluid toward a collapsed condition by the withdrawn of fluid from the outlet opening, wherein in the inflated condition and the inboard side and outboard side of each compartment are spaced, and wherein in collapsing from the inflated condition toward the collapsed condition the outboard side and inboard side of each compartment move relatively towards each other, an elongate shunt located between the inboard sides of the compartments placing the two compartments in communication through their inboard sides along the length of the shunt with an end of the shunt open to the outlet opening, in collapsing of the compartments from the inflated condition toward the collapsed condition the shunt maintaining communication between the two compartments and the outlet opening substantially along length of the compartments.
20. A collapsible container having an outlet opening and at least two collapsible tubular compartments, each compartment extending from a respective open end of each compartment opening into the outlet opening away from the outlet opening to a respective closed end of each compartment, each compartment adapted to collapse laterally with withdrawal of fluid from the outlet opening of the container, a central elongate shunt channelway located between the two compartments extending therebetween with an open end at one end open to the outlet opening, the channelway open laterally at a plurality of locations along its length to the each of the compartments at a plurality of locations along the length of each compartment, the channelway being substantially non-collapsible whereby the channelway maintains the two compartments in communication with the outlet opening along the length of the compartments as the compartments collapse.
21. A collapsible container having an outlet opening and two collapsible tubular compartments, each compartment extending beside the other compartment from a respective open end of each compartment opening into the outlet opening, a shunt channelway between the compartments placing the two compartments in communication laterally at a plurality of locations along the length of the compartments from the open end substantially to the closed end.
CA2476977A 2004-08-09 2004-08-09 Multi compartment collapsible bottle Expired - Lifetime CA2476977C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2476977A CA2476977C (en) 2004-08-09 2004-08-09 Multi compartment collapsible bottle
CA2514690A CA2514690C (en) 2004-08-09 2005-08-05 Multiple compartment collapsible bottle
US11/198,898 US7530475B2 (en) 2004-08-09 2005-08-08 Multiple compartment collapsible bottle
AT05017335T ATE407067T1 (en) 2004-08-09 2005-08-09 COLLAPSIBLE CONTAINER WITH MULTIPLE COMPARTMENTS
DE602005009448T DE602005009448D1 (en) 2004-08-09 2005-08-09 Collapsible container with several compartments
EP05017335A EP1626007B1 (en) 2004-08-09 2005-08-09 Multiple compartment collapsible bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2476977A CA2476977C (en) 2004-08-09 2004-08-09 Multi compartment collapsible bottle

Publications (2)

Publication Number Publication Date
CA2476977A1 true CA2476977A1 (en) 2006-02-09
CA2476977C CA2476977C (en) 2012-03-13

Family

ID=35851884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2476977A Expired - Lifetime CA2476977C (en) 2004-08-09 2004-08-09 Multi compartment collapsible bottle

Country Status (1)

Country Link
CA (1) CA2476977C (en)

Also Published As

Publication number Publication date
CA2476977C (en) 2012-03-13

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