WO2004016520A2 - Support isole - Google Patents

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Publication number
WO2004016520A2
WO2004016520A2 PCT/US2003/025617 US0325617W WO2004016520A2 WO 2004016520 A2 WO2004016520 A2 WO 2004016520A2 US 0325617 W US0325617 W US 0325617W WO 2004016520 A2 WO2004016520 A2 WO 2004016520A2
Authority
WO
WIPO (PCT)
Prior art keywords
insulated carrier
substantially rigid
rigid frame
members
carrier
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.)
Ceased
Application number
PCT/US2003/025617
Other languages
English (en)
Other versions
WO2004016520A3 (fr
Inventor
Jason A. Market
Dale T. Maza
II Robert J. LINNEY
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.)
Rubbermaid Commercial Products LLC
Original Assignee
Rubbermaid Commercial Products LLC
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 Rubbermaid Commercial Products LLC filed Critical Rubbermaid Commercial Products LLC
Priority to AU2003259856A priority Critical patent/AU2003259856A1/en
Publication of WO2004016520A2 publication Critical patent/WO2004016520A2/fr
Publication of WO2004016520A3 publication Critical patent/WO2004016520A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3825—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container
    • B65D81/3834—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container with one or more containers located inside the external container the external tray being formed of different materials, e.g. laminated or foam filling between walls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/14—Carriers for prepared human food

Definitions

  • the present invention relates to an insulated carrier and, more particularly, to an insulated carrier for holding containers. Description of the Related Art
  • These insulated carriers may be soft-sided products.
  • the insulated carriers may have internal support structure, such as a wire frame, placed within the soft-sided portion of the insulated carrier to provide added rigidity.
  • the insulated carrier often becomes heavy and difficult to move. Even if an internal structure, such as a wire frame, is used the insertion, retention, and removal of containers from the wire frame can be difficult. Moreover, at least one of the wire frame and the container may be damaged when a container is inserted into, or removed from, the wire frame.
  • An aspect of the present invention relates to an insulated carrier for holding containers.
  • the insulated carrier includes a substantially rigid frame including an insulating material, and a plurality of members supported on the substantially rigid frame.
  • the substantially rigid frame is configured to at least partially insulate containers held by the insulated carrier from ambient conditions.
  • the plurality of members supported on the substantially rigid frame are configured to contact containers held by the insulated carrier. At least one of a heat dissipating characteristic and an abrasion resisting characteristic of the members is greater than a corresponding characteristic of the insulating material of the substantially rigid frame.
  • an insulated carrier for holding containers which includes a substantially rigid frame for receiving the containers, and a flexible cover for receiving the substantially rigid frame.
  • the substantially rigid frame includes an insulating material and is configured to at least partially insulate the containers from ambient conditions.
  • Figure 1 is a perspective view of a first preferred embodiment of an insulated carrier according to the present invention.
  • Figure 2 is a perspective view of a flexible cover of the insulated carrier of Figure 1;
  • Figure 3 is a perspective view of an underside of the flexible cover of the insulated carrier of Figure 1;
  • Figure 4 is an exploded view of the flexible cover of the insulated carrier of Figure 1;
  • Figure 5 is a perspective view of a substantially rigid frame of the insulated carrier of Figure 1;
  • Figure 6 is an end view of a member of the insulated carrier of Figure 1;
  • Figure 7 is a partial perspective view of the insulated carrier of Figure 1 showing a member projecting from a slot in the frame;
  • Figure 8 is a perspective view of the substantially rigid frame of the insulated carrier of Figure 1 having a plurality of members within slots.
  • Figure 9 is a perspective view of a second preferred embodiment of an insulated carrier according to the present invention.
  • Figure 10 is a perspective view of a substantially rigid frame of the insulated carrier of Figure 9;
  • Figure 11 is an end view of a member of the insulated carrier of Figure 9;
  • Figure 12 is a partial perspective view of the insulated carrier of Figure 9 showing a member projecting from a slot in the frame;
  • Figure 13 is a perspective view of the substantially rigid frame of the insulated carrier of Figure 9 having a plurality of members within slots.
  • Figures 1 to 8 show a first preferred embodiment of an insulated carrier 10 according to the present invention.
  • the insulated carrier 10 preferably includes a substantially rigid frame 50 and a plurality of members 60 supported on the substantially rigid frame 50.
  • the substantially rigid frame 50 preferably has a rigidity that provides support for containers 70.
  • the substantially rigid frame can support not only its weight and a plurality of containers 70 held by it, it can also withstand a load of up to about 150 lbs placed on a top wall 51 thereof.
  • the substantially rigid frame 50 also preferably has a bottom wall 52, two sidewalls 53, 54, a rear wall 55, and a removable front wall (not shown).
  • the front wall may rest in a space behind ridges 34 formed in the front wall 26 of the cover 20.
  • Preferably at least the top wall 51, bottom wall 52, and two sidewalls 53, 54 are integral members.
  • the substantially rigid frame 50 can be, for example, between about 19" and about 29" long, between about 11" and 19" wide, and between about 11" and 14" tall. More preferably, the substantially rigid frame 50 is 22" long, 15.125" wide, and 12.5" tall.
  • the sidewalls 53, 54 of the substantially rigid frame 50 preferably are configured to facilitate the support of the containers 70. h this preferred embodiment, the sidewalls 53, 54 contain slots 56 (shown in Figure 5) for accommodating edges 71 of containers 70, as shown in Figure 8.
  • the slots 56 can be prescribed distances apart, thereby permitting the substantially rigid frame 50 to receive multiple containers 70 and/or a variety of sizes of containers 70.
  • the slots 56 can include receiving grooves 57 (see Figure 5).
  • the substantially rigid frame 50 also preferably at least partially insulates containers 70 held by the insulated carrier 10 from ambient conditions.
  • the substantially rigid frame 50 can include a substantially insulating material.
  • the insulating material preferably has an insulating value of at least R- Value of one.
  • the substantially rigid frame 50 can be made entirely of the substantially insulating material.
  • the insulating material can be, for example, a plastic such as polymeric foam or expanded polypropylene.
  • Members 60 are supported on the substantially rigid frame 50.
  • the members 60 each can form a channel for receiving a portion of a container 70.
  • the members 60 can be disposed within the slots 56 in the sidewalls 53, 54, as shown in Figure 8.
  • the members 60 are preferably formed as runners which are adapted to slide into and out of the slots 56, as shown in Figure 7.
  • the members 60 can include flanges 59 that slide tightly into receiving grooves 57 (shown in Figure 5) formed in the back side of the slots 56 in the sidewalls 53, 54.
  • the members 60 also may be shaped such that they will not become accidentally dislodged or bent due to the weight of the containers 70 they support.
  • the width W (shown in Figure 6) of the portion of the members 60 that supports containers 70 may rest substantially against the upper and lower walls defining the slots 56, as shown in Figure 8.
  • the containers 70 will be supported by both the members 60 and by the upper and lower walls of the slots 56.
  • the rigid members 60 enhance the support provided to the containers 70 by the slots 56.
  • the members 60 can be constructed of a material that will dissipate heat, such as metal.
  • the members 60 may be formed of extruded aluminum, stainless steel, other metals, polymers, etc.
  • the members 60 preferably have a heat dissipating characteristic that is greater than a corresponding characteristic of the insulating material of the substantially rigid frame 50 which as, previously mentioned, is preferably formed of polymeric foam.
  • the members 60 allow the insulated carrier 10 to handle containers 70 having high temperatures, while reducing the likelihood of damage to the insulating material of the substantially rigid frame 50.
  • the members 60 protect the sidewalls 53, 54 of the substantially rigid frame 50 from direct contact with the elevated temperatures of the containers 70.
  • Each of the members 60 is adapted to spread throughout its length the heat absorbed from a container 70. As a result, the members 60 inhibit concentrated areas of heat from damaging the substantially rigid frame 50.
  • the members 60 preferably being harder than the substantially rigid frame, the members 60 preferably have an abrasion resisting characteristic that is greater than a corresponding characteristic of the insulating material of the substantially rigid frame 50.
  • This enhanced abrasion-resisting characteristic of the members 60 protects the sidewalls 53, liner within the slots 56 used to support the hot or cold containers 70.
  • the members 60 also can facilitate sliding the containers 70 into and out of the frame 50.
  • This preferred embodiment also can include a flexible cover 20 to receive the substantially rigid frame 50. More preferably, the flexible cover surrounds the substantially rigid frame 50.
  • the flexible cover 20 is preferably a soft-sided product and preferably includes an insulating material that at least partially insulates the substantially rigid frame 50 from ambient conditions.
  • the flexible cover 20 can have an outer layer that could be formed of a combination of waterproof 1000 denier Cordra Plus or 1050 ballistic Nylon and an insulating layer of non woven polyester. Other materials could be used for the outer layer such as, for example, vinyl or woven materials (e.g., fabric).
  • the flexible cover 20 also can have an inner layer, such as a reflective vapor barrier, e.g., a reflective polyester liner.
  • the flexible cover 20 includes a top wall 21, a bottom wall 22 (shown in Figure 2), two sidewalls 23, 24 (shown in Figure 4), a rear wall 25 (also shown in Figure 4), and a front wall 26.
  • the front wall 26 may have side flaps 27, 28 and a top flap 29.
  • the flaps 27, 28, 29 may include, for example, one portion of a Velcro connector that connects with another corresponding portion 127, 128, 129 of a Velcro connector affixed to a respective one of the walls 23, 24, 21.
  • each of the walls (and associated flaps) of the cover 20 may be integrally formed as one continuous piece.
  • each of the walls and flaps could be individual pieces connected by any conventional means, e.g., sewing.
  • the flexible cover 20 is between about 20" and about 30" long, between about 10" and about 20" wide, and between about 10" and 15" tall. More preferably, the cover is about 24" inches long, 16" inches wide, and 13.5" inches tall.
  • a clasp may also be provided to ensure closure of the carrier 10.
  • the clasp may have two mating portions, one affixed to the front wall 26 and another on the top wall 21.
  • a buckle 30 may be connected to the front wall 26 and a corresponding belt (containing holes) 130 may be provided on the top wall 21.
  • the belt 130 may include a nylon strap sewn to the top of the cover 20 and having a half of a conventional snap and a nylon strap sewn to the front of the cover 20 and having the other half of the snap (not shown).
  • the front wall 26 may also include inner ridges 34 that will rest against a front side 35 of the substantially rigid frame 50 when the carrier 10 is closed.
  • One or more handles 31 may be provided on the flexible cover 20.
  • the handles 31 may include straps 32 that are affixed to, or circumscribe, the flexible cover 20, as shown in Figure 3.
  • the handles 31 extend substantially in a direction of a longitudinal length of the flexible cover 20.
  • Rubber wear feet 33 may be affixed (e.g., by sewing, glue, etc.) to the bottom wall 22 of the flexible cover 20. Moreover, the feet 33 may be provided on the straps 32 (as shown) or on another portion of the bottom wall 22.
  • Figures 9-13 show a second preferred embodiment of an insulated container according to the present invention. Similar to the previously described embodiment, the substantially rigid frame 150 of the this embodiment is designed to fit within the cover 20 shown in Figures 2-4. Moreover, this embodiment may also include a clasp (e.g., buckle 30 and belt 130) to maintain the container 110 in a closed state. Similarly, the container 110 may also contain feet 33 and handles 31 which may serve the same purpose as in the previously described embodiment.
  • a clasp e.g., buckle 30 and belt 130
  • the substantially rigid frame 150 may be formed of the same materials as the previously described frame 50.
  • the substantially rigid frame 150 similarly has a top wall 151, bottom wall 151, and sidewalls 153, 154.
  • the sidewalls 153, 154 (and associated members 160) of the frame 150 of this embodiment may be shaped differently, i.e., to have generally curved exterior surfaces which facilitate inserting the substantially rigid frame 150 into the cover 20.
  • the slots 156 of this embodiment do not contain grooves 57. Rather, the slots are formed to have a substantially c-shaped cross-section.
  • the peaks of the "C" in c-shaped shaped cross-section define receiving portions 157.
  • members 160 are formed with substantially c-shaped cross-sections which are sized slide into the slots 156, as shown in Figure 12.
  • the cut-out portion of the c-shaped cross-section of the members 160 enable the members to have a rim receiving area of width W.
  • the width W of this embodiment is adapted to receive a rim 71 of a container 70 such that the member 160 can support the container 70 in the carrier
  • the present invention can provide lightweight, but rigid, food transportation carriers that allow individuals to transport food more easily. Moreover, as a result of the insulating aspects of the carriers, food placed in the carrier may be kept hot (or cold) while it is being transported.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un support isolé comprenant une ossature sensiblement rigide et une pluralité d'éléments pour lesquels l'ossature sensiblement rigide sert de support. L'ossature sensiblement rigide comprend une matière d'isolation et est configurée pour isoler, au moins partiellement, des contenants maintenus hors des conditions ambiantes, par le biais du support isolé. La pluralité des éléments soutenus par l'ossature sensiblement rigide est configurée de sorte à être en contact avec les contenants et pour servir de support auxdits contenants, lesquels étant portés par le support isolé. Au moins une caractéristique de dissipation de chaleur et une caractéristique de résistance à l'abrasion des éléments est supérieure à une caractéristique correspondante de la matière d'isolation de l'ossature sensiblement rigide. Une couverture d'isolation peut également être fournie pour recevoir l'ossature sensiblement rigide.
PCT/US2003/025617 2002-08-14 2003-08-14 Support isole Ceased WO2004016520A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003259856A AU2003259856A1 (en) 2002-08-14 2003-08-14 Insulated carrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40295002P 2002-08-14 2002-08-14
US60/402,950 2002-08-14

Publications (2)

Publication Number Publication Date
WO2004016520A2 true WO2004016520A2 (fr) 2004-02-26
WO2004016520A3 WO2004016520A3 (fr) 2004-05-13

Family

ID=31888213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/025617 Ceased WO2004016520A2 (fr) 2002-08-14 2003-08-14 Support isole

Country Status (3)

Country Link
US (1) US20040104232A1 (fr)
AU (1) AU2003259856A1 (fr)
WO (1) WO2004016520A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279123A1 (en) * 2004-06-17 2005-12-22 John Maldonado Hardside cooler with soft cover
CA2602245C (fr) * 2005-04-06 2013-04-30 Mcneil-Ppc, Inc. Dispositif et procede permettant de conditionner et de promouvoir des produits de soins personnels
US20070007291A1 (en) * 2005-07-01 2007-01-11 Jennifer Gunn Container for carrying and transporting cupcakes and other pastry items
JP5155111B2 (ja) * 2008-11-18 2013-02-27 積水化成品工業株式会社 カバー体付き保冷容器
KR200451352Y1 (ko) * 2010-09-08 2010-12-13 이정미 양념 저장용 격자구조의 칸막이 용기
USD1063557S1 (en) * 2022-02-28 2025-02-25 ThermoPod, LLC Insulated box

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197982A (en) * 1938-07-11 1940-04-23 L A Young Spring & Wire Corp Shelf or rack
DE1903182U (de) * 1964-03-12 1964-10-29 Siemens Ag Fuer den portionsweisen essentransport auf tabletts bestimmter thermoskasten, insbesondere fuer foerderanlagen.
US4026351A (en) * 1975-08-13 1977-05-31 Bruno Biava Thermal retention food storage containers
US4376558A (en) * 1981-03-25 1983-03-15 Beverly Bandar Thermal retention container
US4578814A (en) * 1984-02-01 1986-03-25 Thermal Bags By Ingrid, Inc. Thermally insulated food bag
US4802233A (en) * 1984-02-01 1989-01-31 Thermal Bags By Ingrid, Inc. Thermally insulated food bag
US4730748A (en) * 1986-03-11 1988-03-15 William Bane Reusable insulated box
US4796758A (en) * 1987-09-02 1989-01-10 David Hauk Assembly for storage, transportation and chilling of expressed human milk
US4771907A (en) * 1987-12-30 1988-09-20 Christopher Torney Food storage container
US4954384A (en) * 1988-12-27 1990-09-04 Carol Hartwell Food rack cover
US5454471A (en) * 1993-03-24 1995-10-03 W. L. Gore & Associates, Inc. Insulative food container employing breathable polymer laminate
US5501338A (en) * 1994-02-18 1996-03-26 Preston; Paul E. Food carrier system
DE9407334U1 (de) * 1994-05-03 1994-07-07 Klaus Rehahn Gmbh & Co Kg, 63303 Dreieich Speisentransportbehälter
AUPO469397A0 (en) * 1997-01-21 1997-02-13 Food & Packaging Centre Management Limited Insulated transport container
DE29705921U1 (de) * 1997-04-03 1997-07-03 Klein, Hans-Dieter, 42655 Solingen Transportbehälter für warme Fertiggerichte
US6027249A (en) * 1999-01-11 2000-02-22 Bielinski; George H. Ice cooler jacket
PL202440B1 (pl) * 2000-04-29 2009-06-30 Elżbieta Arseniuk Osłona izolacyjna butelki

Also Published As

Publication number Publication date
WO2004016520A3 (fr) 2004-05-13
AU2003259856A1 (en) 2004-03-03
US20040104232A1 (en) 2004-06-03

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