SI25909A2

SI25909A2 - Tinder device for ignition of easily combustible material such as charcoal

Info

Publication number: SI25909A2
Application number: SI201900201A
Authority: SI
Inventors: SaĹˇo SevĹˇek
Original assignee: SaĹˇo SevĹˇek
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2021-04-30

Abstract

Netilni pripomoček za vžig lahko gorljivega materiala, kot je lesno oglje, ki obsega ploščat element pravokotne oblike s spodnjim robom, ki predstavlja dolžino, in stranskima robovoma, ki predstavljata višino, pri čemer so po dolžini ploščatega elementa razporejene medsebojno vzporedne oslabitvene linije, ki delijo ploščati element v odseke in s pomočjo katerih se ploščati element zapogne v večstrano votlo pokončno prizmo in fiksira s pomočjo zaskočnih elementov na način utor-pero, ki so razporejeni na vsakokratnem pokončnem robu ploščatega elementa, pri čemer ima na spodnjem robu ploščatega elementa razporejen najmanj en izrez poljubne oblike, in da je v vsakokratnem odseku ploščatega elementa razporejen najmanj po en vzdolžni izrez.A non-flammable ignition device of a combustible material, such as charcoal, comprising a flat element of rectangular shape with a lower edge representing the length and side edges representing the height, the length of the flat element being arranged parallel to each other attenuating lines dividing the flat element into sections and by means of which the flat element is folded into a multifaceted hollow upright prism and fixed by means of latching elements in the groove-tongue mode arranged on each vertical edge of the flat element, with at least one arranged on the lower edge of the flat element a cut-out of any shape, and that at least one longitudinal cut-out is arranged in each section of the flat element.

Description

NETILNI PRIPOMOČEK ZA VŽIG LAHKO GORLJIVEGA MATERIALA, KOT JE LESNO OGLJENETILIC DEVICE FOR IGNITING A FLAMMABLE MATERIAL SUCH AS CHARCOAL

Predmet izumaThe subject of the invention

Predmet izuma je netilni pripomoček za vžig lahko gorljivega materiala, kot je lesno oglje.The subject of the invention is a non-flammable device for igniting a highly combustible material, such as charcoal.

Tehnični problemTechnical problem

Tehnični problem je, kako zasnovati tak netilni pripomoček za vžig lahko gorljivega materiala, kot je lesno oglje, da se bo slednji zanesljivo vžgal v čim krajšem času, bo dovolj trden, da bo preprečeval sesuvanje lesnega oglja, in bo hkrati tudi ekološki ter tako primeren za netenje ognja v naravi.The technical problem is how to design such a non-flammable device for igniting a combustible material such as charcoal so that the latter will reliably ignite in the shortest possible time, be strong enough to prevent the charcoal from collapsing, and at the same time be environmentally friendly. to kindle a fire in nature.

Stanje tehnikeState of the art

Lesno oglje je treba pred uporabo, kot je peka na žaru, vžgati, da zagori in nato tli ter pri tem oddaja toploto. Oglje se vžge s pomočjo drugega gorečega sredstva, pri čemer mora to sredstvo goreti dovolj dolgo in z določeno minimalno temperaturo. Za netenje lesnega oglja, zlasti za namene pečenja in kuhanja na žaru, se uporabljajo različni pripomočki, kot npr. drobno nasekan mehak les, parafinske kocke ali kocke iz drugega materiala, ki so prepojene z lahko vnetljivim sredstvom.Charcoal must be lit before use, such as grilling, to burn and then smolder, emitting heat. Charcoal is ignited by means of another combustible agent, and this agent must burn long enough and with a certain minimum temperature. Various utensils are used for burning charcoal, especially for the purposes of baking and grilling, such as. finely chopped soft wood, paraffin cubes or cubes of other material impregnated with a highly flammable agent.

Iz ES 1072842 je poznan pripomoček za netenje lesnega oglja, ki je izdelan kot šeststranska votla prizma, narejena iz kartona in ima po posamezni stranici poljubno razporejene majhne odprtine. Omenjena prizma se pokončno razporedi v sredino kurišča, ki je sicer namenjen za sprejem oglja, okoli prizme se po višini razporedi lesno oglje do določene maksimalne višine. V osrednji votli del prizme se vloži vžigalno sredstvo, največkrat v obliki gorečega papir ali podobno, ki nato zaneti okoliško prizmo iz kartona, ki zaneti sosednje oglje. Problem in slabost opisane rešitve je v tem, da prizma ne proizvede zadostne količine toplote v dovolj kratkem času ali celo ugasne. Zato se sosednje oglje zaneti zelo počasi ali sploh ne. Da se zagotovi zadostno gorenje prizme, je treba v njeno notranjost ves čas na novo dodajati vžigalno sredstvo, kot so papir ali vžigalne kocke, ki so prepojene s hitro vnetljivo snovjo. Take kocke predstavljajo obremenitev za okolje in so v naravi nezaželene. Še zlasti je uporaba takih vnetljivih snovi z neprijetnim vonjem nezaželena, zlasti ko se goreče oglje uporablja za pripravo hrane, saj se ta vonj lahko prenese na hrano, še zlasti pri t. i. eko žarih, izdelanih izključno iz naravnih materialov.ES 1072842 discloses a charcoal firing device which is made as a six-sided hollow prism made of cardboard and has small openings arranged on each side. The said prism is arranged vertically in the middle of the firebox, which is otherwise intended for receiving charcoal, and charcoal is arranged around the prism in height up to a certain maximum height. An igniter, usually in the form of burning paper or the like, is inserted into the central hollow part of the prism, which then ignites the surrounding cardboard prism, which ignites the adjacent charcoal. The problem and disadvantage of the described solution is that the prism does not produce a sufficient amount of heat in a sufficiently short time or even goes out. Therefore, the adjacent charcoal ignites very slowly or not at all. To ensure sufficient combustion of the prism, a new igniter, such as paper or igniter cubes impregnated with a highly flammable substance, must be added to its interior at all times. Such cubes pose a burden to the environment and are undesirable in nature. In particular, the use of such flammable substances with an unpleasant odor is undesirable, especially when burning charcoal is used for food preparation, as this odor can be transmitted to food, especially at t. i. eco grills made exclusively from natural materials.

Rešitev tehničnega problemaSolution to a technical problem

Tehnični problem je rešen z netilnim pripomočkom za vžig lahko gorljivega materiala, kot je lesno oglje, katerega glavna značilnost je opredeljena v prvem neodvisnem patentnem zahtevku.The technical problem is solved by a non-flammable device for igniting a highly combustible material, such as charcoal, the main feature of which is defined in the first independent patent claim.

Netilni pripomoček za vžig lahko gorljivega materiala, kot je lesno oglje, ki obsega ploščati element pravokotne oblike s spodnjim robom, ki predstavlja dolžino, in stranskima robovoma, ki prestavljata višino, pri čemer so po dolžini ploščatega elementa razporejene medsebojno vzporedne oslabitvene linije, ki delijo ploščati element v odseke in s pomočjo katerih se ploščati element zapogne v večstrano votlo pokončno prizmo in fiksira s pomočjo zaskočnih elementov na način utor-pero, ki so razporejeni na vsakokratnem pokončnem robu ploščatega elementa, in ima na spodnjem robu ploščatega elementa razporejen najmanj en izrez poljubne oblike, in je v vsakokratnem odseku ploščatega elementa razporejen najmanj en vzdolžni izrez.A non-flammable device for igniting a combustible material, such as charcoal, comprising a flat element of rectangular shape with a lower edge representing the length and side edges representing the height, the length of the flat element being arranged mutually parallel weakening lines dividing the flat element in sections and by means of which the flat element is folded into a multi-sided hollow upright prism and fixed by means of latching elements in the groove-tongue mode arranged on each vertical edge of the flat element and having at least one cutout arranged on the lower edge of the flat element of any shape, and at least one longitudinal cut-out is arranged in each section of the flat element.

Izrezi so prednostno štirje in so razporejeni v posameznem odseku tako, da sta si takrat, ko je ploščati element tvorjen v pripomoček, po dva in dva izreza med seboj nasprotna.The cut-outs are preferably four and are arranged in a single section so that when the flat element is formed into the device, two and two cut-outs are opposite to each other.

Oslabitvenih linij je lahko več, prednostno jih je osem in so izvedene kot zareze ali kot vtiski.There can be several weakening lines, preferably eight, and they are made as notches or as impressions.

V vsakokratnem odseku ploščatega elementa je razporejen najmanj po en vzdolžni izrez.At least one longitudinal cut-out is arranged in each section of the flat element.

Netilni pripomoček za vžig lahko gorljivega materiala s svojo zasnovo zagotavlja dovolj velik dotok in pretok zraka in s tem kisika skozi lesno oglje, ki je nasuto ob zunanjih stranicah prizme. Zaradi odprtin na spodnjem robu prizme zrak vteka v nasuto oglje na dnu in potuje proti vrhu, pri čemer je tok zraka pospešen zaradi vzdolžnih odprtin na vsakokratni stranici prizme. Ustvari se princip dimnika. Večja hitrost toka zraka pospešuje gorenje oglja in s tem ustvarjanje velike količine toplote.The non-flammable ignition device of combustible material, by its design, provides a sufficiently large inflow and flow of air and thus oxygen through the charcoal, which is poured along the outer sides of the prism. Due to the openings at the lower edge of the prism, air flows into the filled charcoal at the bottom and travels towards the top, with the air flow being accelerated due to the longitudinal openings on each side of the prism. The chimney principle is created. A higher air flow rate accelerates the burning of charcoal and thus generates a large amount of heat.

Material, iz katerega je netilni pripomoček izdelan, je večslojni valoviti karton, izdelan iz naravnih materialov, kot je celuloza. Kot lepilno sredstvo se uporablja lepilo na vodni osnovi.The material from which the netile device is made is multilayer corrugated cardboard made from natural materials such as cellulose. Water-based adhesive is used as the adhesive.

Večslojni karton ima veliko trdnost in tudi med gorenjem preprečuje, da bi se oglje, ki je naloženo ob pokončni prizmi/pripomočku, sesulo v njeno notranjost in s tem preprečilo prisiljen pretok zraka skozi oglje.The multi-layer cardboard has a high strength and even during combustion it prevents the charcoal loaded next to the upright prism / device from collapsing into its interior, thus preventing the forced flow of air through the charcoal.

Prednost netilnega pripomočka je tudi v tem, daje zasnovan dvodimenzionalno in se šele tik pred uporabo oblikuje v pokončno votlo prizmo. Zato je zelo primeren za skladiščenje, saj ne zavzema veliko prostora, hkrati pa je tudi enostaven za izdelavo.The advantage of the non-net device is that it is designed two-dimensionally and is formed into an upright hollow prism just before use. Therefore, it is very suitable for storage, as it does not take up much space, and at the same time it is easy to manufacture.

Zaradi uporabe zgolj naravnih materialov ne obremenjuje okolja.Due to the use of only natural materials, it does not burden the environment.

Netilni pripomoček za vžig lahko gorljivega materiala po izumu bo v nadaljevanju podrobneje opisan z izvedbenim primerom in skicama, ki prikazujetaThe non-flammable device for igniting the highly combustible material according to the invention will be described in more detail below with an embodiment and sketches showing

Sl. 1 netilni pripomoček za vžig lahko gorljivega materiala, v razviti oblikiSl. 1 non-flammable device for ignition of combustible material, in developed form

Sl. 2 netilni pripomoček za vžig lahko gorljivega materiala, narisSl. 2 non-flammable ignition device for highly combustible material, sketch

Relativni izrazi, kot so prednji, zadnji, gornji, spodnji ipd. so v opisu definirani z gledišča uporabnika pripomočka, ko je le-ta v funkcionalnem stanju.Relative terms such as front, back, top, bottom, etc. are defined in the description from the point of view of the user of the device when it is in a functional state.

Netilni pripomoček 1 za vžig lahko gorljivega materiala, kot je lesno oglje, je v osnovi zasnovan kot ploščati element 2 pravokotne oblike, pri čemer ima po ploskvi preko celotne dolžine L razporejene vsaj tri medsebojno vzporedne oslabitvene linije 3, lahko tudi več, prednostno osem, katere omogočajo zgibanje ploščatega elementa 2. Oslabitvene linije se razširjajo po celotni višini V ploščatega elementa 2 in delijo ploščati element 2 v odseke 6. Oslabitvene linije 2 so lahko izvedene na poljuben znan način, na primer kot zareze ali z vtisnjenjem. Z zapognitvijo ploščatega elementa 2 po vseh oslabitvenih linijah 3 se tvori pripomoček 1 v obliki votle večstrane prizme. Na vsakokratnem robu R, R', ki predstavlja višino V ploščatega elementa, so razporejeni zaskočni elementi 4, 4' na način utor-pero, ki se medsebojno zataknejo, ko je ploščati element 2 zapognjen v votlo prizmo in tvori pripomoček 1. Na vsakokratnem robu R, R' je razporejen vsaj po en zaskočni element 4, 4', lahko več. Na spodnjem robu S, ki predstavlja dolžino L ploščatega elementa, je razporejen najmanj en izrez 5 poljubne oblike, prednostno štirje izrezi 5. V izvedbenem primeru so izrezi 5 v obliki polkrogov. Izrezi 5 so razporejeni v posameznem odseku 6 tako, da sta si takrat, ko je ploščati element 2 tvorjen v pripomoček 1, po dva in dva izreza 5 med seboj nasprotna. S tem se zagotovi pospešen tok zraka in s tem kisika skozi nasuto oglje po celotnem obodu.The non-flammable device 1 for igniting a highly combustible material, such as charcoal, is basically designed as a flat element 2 of rectangular shape, with at least three mutually parallel weakening lines 3, possibly more, preferably eight, arranged along the entire length L. which allow the flat element 2 to be folded. The weakening lines extend along the entire height V of the flat element 2 and divide the flat element 2 into sections 6. The weakening lines 2 can be made in any known manner, for example as notches or by embossing. By bending the flat element 2 along all weakening lines 3, a device 1 in the form of a hollow multi-sided prism is formed. At each edge R, R ', which represents the height V of the flat element, the latching elements 4, 4' are arranged in a groove-tongue manner, which engage each other when the flat element 2 is bent into a hollow prism and forms a device 1. On each edge edge R, R 'is arranged at least one latching element 4, 4', it can be more. At least one cut-out 5 of any shape, preferably four cut-outs 5, is arranged on the lower edge S, which represents the length L of the flat element. In the embodiment, the cut-outs 5 are in the form of semicircles. The cut-outs 5 are arranged in a separate section 6 so that when the flat element 2 is formed in the device 1, two and two cut-outs 5 are opposite each other. This ensures an accelerated flow of air and thus oxygen through the filled charcoal around the entire circumference.

V vsakokratnem odseku 6 ploščatega elementa 2 je razporejen najmanj po en vzdolžni izrez 7, ki omogoča dotok zadostne in potrebne količine zraka in s tem kisika v nasuto oglje po celotni višini nasutega oglja.At least one longitudinal cut-out 7 is arranged in each section 6 of the flat element 2, which enables the inflow of a sufficient and necessary amount of air and thus oxygen into the filled charcoal along the entire height of the filled charcoal.

Netilni pripomoček 1 za vžig lahko gorljivega materiala je izdelan iz gorljivega naravnega materiala, prednostno iz večslojnega valovitega kartona, ki zagotavlja zadostno trdnost tudi med gorenjem in s tem preprečuje, da bi se oglje, ki je nasuto okoli pripomočka 1, sesulo v notranjost pripomočka in s tem zmanjšalo oziroma preprečilo pospešen pretok zraka.The non-flammable device 1 for igniting highly combustible material is made of combustible natural material, preferably multilayer corrugated cardboard, which provides sufficient strength even during combustion and thus prevents the charcoal piled around the device 1 from collapsing inside the device and thereby reducing or preventing accelerated air flow.

Claims

Patent claims

A non-flammable device for igniting a combustible material, such as charcoal, comprising a flat element of rectangular shape with a lower edge representing the length and side edges representing the height, the length of the flat element being arranged parallel to each other attenuation lines, dividing the flat element into sections, and by means of which the flat element is folded into a multifaceted hollow upright prism and fixed by means of latching elements in the groove-feather mode, arranged on each vertical edge of the flat element, characterized in that it has at least one cut-out (5) of any shape is arranged at the edge (S) of the flat element (2), and at least one longitudinal cut-out (7) is arranged in each section (6) of the flat element (2).

Device according to claim 1, characterized in that the cut-outs (5) are four, which are arranged in a separate section (6) so that when the flat element (2) is formed into a device (1), two and two cutouts (5) opposite each other.

Device according to any one of the preceding claims, characterized in that there are eight attenuation lines (3).

Device according to Claim 3, characterized in that the weakening lines (3) are designed as notches or as impressions.

Device according to Claim 1, characterized in that at least one longitudinal cut-out (7) is arranged in each section (6) of the flat element (2).

Device according to any one of the preceding claims, characterized in that it is made of combustible natural material, which is a multilayer corrugated cardboard.