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NZ764170B2 - Firelighter cage - Google Patents
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NZ764170B2 - Firelighter cage - Google Patents

Firelighter cage

Info

Publication number
NZ764170B2
NZ764170B2 NZ764170A NZ76417018A NZ764170B2 NZ 764170 B2 NZ764170 B2 NZ 764170B2 NZ 764170 A NZ764170 A NZ 764170A NZ 76417018 A NZ76417018 A NZ 76417018A NZ 764170 B2 NZ764170 B2 NZ 764170B2
Authority
NZ
New Zealand
Prior art keywords
edge portion
firelighter
edge
cage
accordance
Prior art date
Application number
NZ764170A
Other versions
NZ764170A (en
Inventor
Edward Joseph Khoury
Sergio Vilardi
Blake Winterbottom
Original Assignee
Vilardi Nunziatini
Sergio Vilardi
Filing date
Publication date
Application filed by Vilardi Nunziatini, Sergio Vilardi filed Critical Vilardi Nunziatini
Priority claimed from PCT/AU2018/051085 external-priority patent/WO2019071299A1/en
Publication of NZ764170A publication Critical patent/NZ764170A/en
Publication of NZ764170B2 publication Critical patent/NZ764170B2/en

Links

Classifications

    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/07—Roasting devices for outdoor use; Barbecues
    • A47J37/0786—Accessories
    • A47J37/079—Charcoal igniting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/04—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of curved cross-section, e.g. cans of circular or elliptical cross-section
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal
    • B65D7/16—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal made of apertured or perforated sheet metal components
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L11/00—Fire-lighters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L11/00—Fire-lighters
    • C10L11/06—Fire-lighters of a special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • F23Q13/04—Igniters not otherwise provided for using portable burners, e.g. torches, fire pots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B15/00—Implements for use in connection with stoves or ranges
    • F24B15/005—Igniting devices; Fire-igniting fans

Abstract

Firelighters comprising a block impregnated with a flammable material are often used when starting a fire in order to allow easier lighting. Such firelighters are generally placed beneath a pile of wood, or other fuel, and lit to start the fire. The present invention relates to a cage to be used with such firelighters. The cage is provided to receive the firelighter and ensure sufficient airflow around the firelighter, thereby improving the performance of the firelighter. The cage is constructed in a manner such that it is easy to manufacture and to open and close. A firelighter cage comprises a first side member including a first wall portion formed from a rigid mesh defining a first cavity, with a peripheral first edge portion and a second side member including a second wall portion formed from a rigid mesh defining a second cavity having a peripheral second edge portion. Connectors are provided on the first edge portion and the connectors each comprise a tab defining a channel between an outer end of the tab and an outer surface of the first edge portion such that the channels receive an outer edge of the second edge portion and recesses are provided in the outer edge of the second portion to receive the tabs. The recesses include first ends to receive the tabs and tapered end portions at second ends thereof which decrease in depth away from the first ends of the recesses such that the tapered end portions increase the force of engagement between the first and second side members as the first and second side members are rotated relative to each other.

Claims (9)

Claims 5 10 15 20 25 30
1. A firelighter cage comprising: a first side member including a first wall portion formed from a rigid mesh defining a first cavity, the first side member having a peripheral first edge portion; and a second side member including a second wall portion formed from a rigid mesh defining a second cavity, the second side member having a peripheral second edge portion; connectors provided on the first edge portion, the connectors each comprising a tab defining a channel between an outer end of the tab and an outer surface of the first edge portion such that the channels receive an outer edge of the second edge portion; and recesses provided in the outer edge of the second portion to receive the tabs; wherein the recesses include first ends to receive the tabs and tapered end portions at second ends thereof which decrease in depth away from the first ends of the recesses such that the tapered end portions increase the force of engagement between the first and second side members as the first and second side members are rotated relative to each other.
2. A firelighter cage in accordance with claim 1, wherein the second edge portion is provided with connectors to engage with the first edge portion when the first and second side members are rotated relative to each other.
3. A firelighter cage in accordance with claim 2, wherein inner surfaces of the tabs are provided with lugs to engage into corresponding indents provided on the outer surfaces of the first and second edge portions.
4. 4 A firelighter cage in accordance with any one of the preceding claims, wherein the first and second edge portions comprise planar portions and the 9 first and second wall portions are domed such that the chamber defined is spheroid.
5. 5 10 15 20 A firelighter cage in accordance with claim 4, wherein the first and second side members are formed from planar members provided with slots formed in concentric circles such that pushing a central portion of the planar member out of the plane of the planar member creates the domed wall portion.
6. A firelighter cage in accordance with claim 5, wherein the planar members include a central region provided with a plurality of holes such that the central regions of the first and second side members remain in a planar configuration.
7. A firelighter cage in accordance with claim 4, wherein the first and second edge portions are circular.
8. A firelighter cage in accordance with any one the preceding claims, wherein the side members include alignment markings such that the alignment markings on the first side member can be aligned with the alignment markings on the second side member to correctly align the first and second side members to ensure the tabs are received within the recesses.
9. A firelighter cage in accordance with claim 8, wherein the alignment markings comprise notches provided on the outer edges of the edge portions of the first and second side members.
NZ764170A 2018-10-09 Firelighter cage NZ764170B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017904097A AU2017904097A0 (en) 2017-10-11 Firelighter cage
PCT/AU2018/051085 WO2019071299A1 (en) 2017-10-11 2018-10-09 Firelighter cage

Publications (2)

Publication Number Publication Date
NZ764170A NZ764170A (en) 2025-05-02
NZ764170B2 true NZ764170B2 (en) 2025-08-05

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