EP1446612A1 - Briquet a l'epreuve du vent dote d'un dispositif d'allumage a silex - Google Patents

Briquet a l'epreuve du vent dote d'un dispositif d'allumage a silex

Info

Publication number
EP1446612A1
EP1446612A1 EP02803332A EP02803332A EP1446612A1 EP 1446612 A1 EP1446612 A1 EP 1446612A1 EP 02803332 A EP02803332 A EP 02803332A EP 02803332 A EP02803332 A EP 02803332A EP 1446612 A1 EP1446612 A1 EP 1446612A1
Authority
EP
European Patent Office
Prior art keywords
flint
outlet
gas
igniter
windproof
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.)
Withdrawn
Application number
EP02803332A
Other languages
German (de)
English (en)
Other versions
EP1446612A4 (fr
Inventor
Chi Lam Wong
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.)
Individual
Original Assignee
Individual
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
Priority claimed from CN01254775.1U external-priority patent/CN2519140Y/zh
Priority claimed from CNB021106568A external-priority patent/CN100398909C/zh
Priority claimed from CNB021375275A external-priority patent/CN1308622C/zh
Application filed by Individual filed Critical Individual
Publication of EP1446612A1 publication Critical patent/EP1446612A1/fr
Publication of EP1446612A4 publication Critical patent/EP1446612A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/34—Component parts or accessories
    • F23Q2/50—Protecting coverings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F23Q2/161—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase with friction wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F23Q2/165—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase with more than one flame

Definitions

  • the present invention relates to a windproof lighter with a flint igniter and, in particular, to a sort of windproof lighter having a flint igniter and using inflammable gas as fuel stored in liquidness.
  • a) a housing b) a fuel container with gas outlet valve, c) a gas outlet control lever for acting on the outlet valve of the fuel container, d) a windproof assembly connected to said outlet valve composed of a nozzle, a gas mixing chamber, a diverting nozzle and a combustion chamber, e) an electronic igniter with ignition wires.
  • windproof lighters they are advantageous mainly in strong wind resistance, high combustion temperature and fast ignition, which all come out of its complex structure and high precision of their constituent parts, and the operation process thereof is that fuel gas from the outlet valves goes through the nozzle's mini-pore, forms a strong atomized flow in the gas mixing chamber and then is injected from diverting nozzle to make a strong windproof torch flame with high temperature.
  • Their ignition is an impact or induction - typed electronic ignition with wires.
  • it has been known that such an electronic igniter has a few defects: 1) The times of electronic ignition is extremely limited - no effective spark could be produced after 2,000-3,000 times of ignition.
  • the combustion chamber may be ignited only if the sparking point of the electronic ignition means be separated from the diverting nozzle for a certain distance and a height, or the rate of ignition success would be low or even the lighter fails to ignite.
  • the electronic igniter must have conductor wires which are covered with rubber or plastics for insulation, and the windproof combustion chamber however has a high temperature which may make the part of the conductor wires covered with rubber or plastic in the combustion chamber melted when the lighter being lighted up for a bit longer time, and further leads to deviated sparking and even failure of ignition. 4) The rubber or plastic cover of the conductor wires may be cut or pulled open during assembly process, which may result in electric leakage.
  • the candlelight (flames) lighters using flint ignition are in various structures. Their gas outlet valves per se are the combustion heads, and as it is very simple in their structures and there is low requirement for igniting flames, the manufacturing cost is greatly reduced.
  • the powder generated by friction between flint and igniting wheel produces sparks, lighting up the combustion head, and since the outlet valves have large ports and simple structures, the powder falling into the ports will not form a block therein.
  • the flame generated with such structure is weak, it is difficult to light up an article in open air, and it is particularly true when it is used to light up hard or thick tobacco.
  • the flint ignition structure of the flame lighter is applied to the aforesaid windproof assembly to be used as a combustion head, as the dispersive sparks generated by the friction between flint and wheel are accompanied with powder, when in use, the powder will fall into diverting nozzles and narrow the nozzle's passages or block the nozzle's mini-pores, in full or in part, to disable the formation of strong windproof torch flame during each ignition.
  • One of the main objectives of this invention is to provide a windproof lighter with a flint igniter composed of the flint ignition structure and candle flame outlet, wherein said flint igniter structure produces sparks lighting up fuel gas from the candle flame outlet and turns it into a flame which in turn ignites fuel gas in the combustion chamber of the windproof assembly so as to make a strong windproof torch flame with high temperature.
  • said sparking end of the flint of said flint igniter structure is lower than the outlet of the combustion chamber or the support frame, the block of the diverting nozzles or quick flow nozzles by the powder generated by the flint when making sparks is effectively prevented and the life of use of the windproof lighter is prolonged.
  • Another objective of this invention is to provide the windproof lighter with a flint igniter wherein a gas flow limitation structure is provided within the candle flame outlet with the single gas outlet valve structure, so as to adapt the candlelight flame and the windproof flame to the needs of the users .
  • Another objective of this invention is to provide the windproof lighter with a flint igniter including an operation button and a sliding block to guide gas flow towards the windproof assembly and candlelight outlet, such that the windproof lighter may separately or simultaneously generates a windproof torch flame from the windproof assembly and a flame from the candlelight outlet.
  • Another objective of this invention is to provide the windproof lighter with a flint igniter wherein a cover which may be sealed or opened is provided in the second gas diverting passage and the candle flame outlet, such that the windproof lighter may separately or simultaneously generates a windproof torch flame from the windproof assembly and a flame from the candlelight outlet.
  • Another objective of this invention is to provide the windproof lighter with a flint igniter wherein a separation structure is provided between the gas mixing chamber of the windproof assembly and the candle flame outlet, so as to better prevent flint powder from falling into the gas mixing chamber.
  • Another objective of this invention is to provide the windproof lighter with a flint igniter wherein the support frame of the windproof lighter' housing and the combustion chamber are structured separately, so as to reduce conduction of the high temperature of the combustion chamber to the lighter's body.
  • Another objective of this invention is to provide the windproof lighter with a flint igniter wherein the original design of the ordinary lighter is not significantly changed so that the manufacturing cost thereof is maintained low.
  • the windproof lighter with flint igniter includes: a housing with support frame, a fuel gas container with gas outlet, a gas outlet control lever acting on the outlet valve of the gas container, a windproof assembly connected to a gas diverting passage on said outlet valve and composed of one filter, at least one quick flow nozzle, a gas mixing chamber, one diverting nozzle and a combustion chamber, and an igniter for igniting the gas in said combustion chamber
  • said flint ignition structure includes a flint ignition structure on the side of combustion chamber, a candle flame outlet provided between the combustion chamber and the flint ignition structure or at one side of the flint ignition structure, and a second gas-diverting passage provided between the outlet valve and the windproof assembly and connected with the candlelight gas outlet.
  • the flint ignition structure includes an ignition wheel with a coarse edge, a flint for generating sparks at its friction with the ignition wheel and a spring for pressing one end of the flint to the ignition wheel.
  • the sparking end of the flint is arranged lower than the outlet of the combustion chamber or the top of the support frame to avoid the flint powder from falling into the combustion chamber and blocking the diverting nozzle's passage.
  • the diameter of the center mini-pore of the quick flow nozzle is between 0.05mm-0.15mm, which makes the gas flow from the outlet valve, after going through the quick flow nozzle, mixed with the gas in the gas mixing chamber so as to generate a strong sprinkling gas, and ensures the diverting nozzle to generate strong gas flow, making a preparation for forming a strong windproof torch flame with high-temperature.
  • the second embodiment is characterized in that: the gas container is configured with a second gas outlet valve with a second gas outlet control lever, and that said flint ignition structure includes a flint ignition structure on the side of combustion chamber, a candle flame outlet provided between the combustion chamber and the flint ignition structure or at one side of the flint ignition structure and connected with said second gas outlet valve.
  • the flint ignition structure includes an ignition wheel with a coarse edge, a flint for generating sparks at friction with the ignition wheel and a spring for pressing one end of the flint to the ignition wheel.
  • the sparking end of the flint is arranged lower than the outlet of the combustion chamber or the top of the support frame to avoid the flint powder from falling into the combustion chamber and blocking the diverting nozzle's passage.
  • the diameter of the center mini-pore of the quick flow nozzle is between 0.05mm-0.15mm, which makes the gas flow from the outlet valve, after going through the quick flow nozzle, mixed with the gas in the gas mixing chamber so as to generate a strong sprinkling gas, and ensures the diverting nozzle to generate strong gas flow, making a preparation for forming a strong windproof torch flame with high-temperature.
  • Figure 1 is a schematic drawing showing the structure of a windproof lighter with flint igniter according to the present invention.
  • FIG. 2 illustrates the second embodiment of the present invention.
  • Figure 3 is a schematic drawing showing the structure of the windproof lighter of Figure 2 in operation process.
  • Figure 4 illustrates the third embodiment of the present invention.
  • Figure 5 is similar to Figure 2, and the difference therebetween is that the button and sliding block are separately arranged.
  • Figure 6 is a schematic drawing showing the structure of the windproof lighter of Figure 5 in operation process.
  • Figure 7 is similar to Figure 2, and the difference therebetween is that the gas outlet control lever actuates via a head cover in the housing.
  • Figure 8 illustrates the fourth embodiment of the present invention.
  • Figure 9 illustrates the fifth embodiment of the present invention.
  • Figure 10 illustrates the sixth embodiment of the present invention.
  • Figure 11 illustrates the seventh embodiment of the present invention.
  • Figure 12 illustrates the eighth embodiment of the present invention.
  • Figure 13 illustrates the ninth embodiment of the present invention.
  • the preferred embodiment of the windproof lighter with flint igniter includes : a housing 1 with support frame 11, a gas container 2 with outlet valve 23, and an inlet valve 22 (that may be included )for replenishing liquid fuel, an outlet control lever 3 for acting on outlet valve 23 of gas container 2, a windproof assembly 4 connected with the gas diverting passage 231 of the outlet valve 23 and composed of a filter 41, a quick flow nozzle 42, a gas mixing chamber 43, a diverting nozzle 44 and a combustion chamber 45, igniter 5 for lighting up the gas from the combustion chamber 45, a windproof metal wire 46 that may be installed on the top of combustion chamber 45.
  • Said igniter 5 includes a flint ignition structure 51 at the side of combustion chamber 45 and candle flame outlet 52 provided between the combustion chamber 45 and flint ignition structure 51.
  • a second gas diverting pass 232 is provided between outlet valve 23 and windproof assembly 4 and connected with the candle flame outlet 52 and has a gas flow limitation structure 521, e.g. a sponge with dense multi-pores 521, provided therewithin.
  • a gas flow limitation structure 521 for flow distribution is provided in the candle flame outlet 52, or the middle section of candle flame outlet 52 is narrowed to form the gas flow limitation structure 521 (refer to Figure 7), or candle flame outlet 52 may be configured with mini-pores with a preferred diameter between 0.05mm-0.2mm similar to that in the quick flow nozzle 42 (refer to Figure 8) to limit the gas flow from candle flame outlet 52 and increase the gas flow towards windproof assembly 4.
  • the flint ignition structure 51 includes an ignition wheel 511 with coarse edge, a flint 512 for generating spark after friction with the ignition wheel 511, a spring 53 for pressing the sparking end of the flint 512 to ignition wheel 511 's coarse face. Because of the spring 53, the sparking end of the flint 512 is pressed down to contact with the coarse surface of the ignition wheel 511, and the contact point between the flint 512 and the coarse surface of the ignition wheel 511 is called as the sparking end.
  • the outlet control lever 3 opens outlet valve 23 to release the gas.
  • partial gas goes through the gas diverting passage 231 and then gets into the filter 41 of highly dense mesh to get rid of the impurity and grease in the gas and thus prevents such impurity or grease from getting into the quick flow nozzle 42 and blocking the mini-pores of the quick flow nozzle 42. Then the filtered gas gets into the quick flow nozzle 42 with the mini-pore's diameter between 0.05mm-0.15mm.
  • the gas sprinkled from the nozzle mixes with the gas in the gas mixing chamber to generate powerful mixed fuel gas which flows out from the diverting nozzle 44 of combustion chamber 45 to form strong and stable windproof gas, while the other partial gas goes through the second gas diverting passage 232 and goes out from the outlet port of candle flame outlet 52.
  • the sparking end 5121 of the flint 512 is lower than the outlet of the combustion chamber 45 or the end 110 of the support frame 11, which prevents the powder from the flint 512 from falling into the combustion chamber 45 of the windproof assembly 4 and blocking the diverting nozzle 44 or the quick flow nozzle 42.
  • the top 110 of the support frame 11 refers to the upper point of the support frame 11 corresponding to the sparking direction of the flint 512 (refer to Figure 9).
  • the sparking end 5121 of the flint 512 is made at least 3mm lower than the outlet 451 of the combustion chamber 45 or the top 110 of the support frame 11.
  • a separation structure 8 is provided between the gas mixing chamber 43 of the windproof assembly 4 and the candle flame outlet 52 to prevent the powder generated when the flint ignition structure 51 sends the sparks to the port 520 of the candle flame outlet from falling into the gas mixing chamber 43 and blocking the mini-pores of the quick flow nozzle 42.
  • the candle flame outlet 52 is lower than the outlet port 451 of the combustion chamber 45 so that the flame from the port 520 of the candle flame outlet can easily light up the windproof torch at its side.
  • the outlet control lever 3 is released to close the gas valve 23 to extinguish the windproof torch and the fire.
  • the sliding block 6 for closing and opening said candle flame outlet for gas flow is provided at the side of said candle flame outlet 52.
  • Partial candle flame outlet 52 may be made of flexible tubes for easy press of the sliding block 6.
  • a button 7 is provided at the side of housing 1, and the sliding block 6 and button 7 are integrated as a whole.
  • a reset spring 71 is arranged between the sliding block 6 and the housing 1.
  • One end of the outlet control lever 3 is below the button 7.
  • the outlet control lever 3 makes the outlet valve 23 release the gas.
  • the gas goes through the second gas diverting passage 232, gets into the candle flame outlet 52 and gets out of outlet 520, and then is ignited into fire by the dispersive spark.
  • the igniter 5 of the windproof torch is formed.
  • push button 7 toward the inside the sliding clock 6 instantly presses the candle flame outlet 52 to seal the gas from the candle flame outlet 52 and makes the gas flow towards the gas diverting passage 231 instead.
  • the gas is supplied to the windproof assembly 4 to provide powerful and stable mixed gas to the diverting nozzle 44 of the combustion chamber 45 and ignited into strong and windproof fire with high temperature by the flame at its side.
  • the reset spring 71 pulls the sliding block 6 away from the candle flame outlet 52 and the button 7 returns to its position with the action of the outlet control lever. Then, the windproof torch and fire go off.
  • FIG. 4 There is another preferred embodiment of the present invention, wherein the principle of gas transmission from the candle flame outlet 520 to the windproof assembly 4 is the same as that of Figure 2.
  • the transmission is all through the candle flame outlet's closing and opening.
  • the differences of transmission between Figure 4 and Figure 2 are: the covering piece 522 is provided between the second gas diverting passage 232 and the candle flame outlet 52.
  • the covering piece 522 and the candle flame outlet 52 are integrated as a whole.
  • the sealing piece 523 is provided on the outlet port of the second gas flow passage 232.
  • a hole 524 is made on the side wall of the second gas-diverting passage 232. Below the hole 524 is a sealing ring 525 sealing with the covering piece 522.
  • the outlet gas button 31 moves down to make the outlet control lever 3 raise the outlet valve 23 to let out the gas. Then the gas goes through the hole 524 on the side wall of the second gas diverting passage 232 and the gap between the second gas diverting passage 232 and the covering piece 522 to the candle flame outlet port 520. Then the gas is ignited by the flint ignition structure 51 into a flame. Thus windproof igniter 5 is formed.
  • the outlet gas valve 23 further moves up.
  • T-shape sealing piece 523 in the second gas passage 232 blocks the inlet of the candlelight outlet 526 and the sealing ring 525 between the second gas diverting passage 232 and the covering piece 522 blocks the gas flow to force the gas in the second gas diverting passage 232 on the outlet gas valve 23 to flow towards the first gas passage 231 and get into the windproof assembly 4 to form a strong mixed gas in combustion chamber 45.
  • the flame at the port 520 of the candle flame outlet lights up the windproof gas in combustion chamber 45 at its side to form a strong high-temperature windproof torch.
  • FIG. 7 There is another embodiment of the present invention, wherein one end of the outlet control lever 3 is connected to one end of the cover 12 of the housing 1. When the cover 12 is opened, the outlet control lever 3
  • the button 7 is provided at the housing 1 's side.
  • the sliding block 6 and the button 7 are integrated as a whole.
  • the reset spring 72 is provided at the button 7's side and in the housing 1 so as to enable the button 7 smoothly reset after operation.
  • the ignition wheel 511 When the ignition wheel 511 is quickly rotated, the quick friction between the coarse surface of the ignition wheel 511 and the sparking end 5121 gives out dispersive flame. Meanwhile, the finger presses down outlet control lever 3 to make the outlet valve 23 let out the gas. And the gas flow limitation structure 520 makes the gas from outlet gas valve 23 properly distributed to the windproof assembly 4 and the candle flame outlet 52. Then the dispersive spark lights up the gas at the outlet 520 of the candle flame outlet 52 into a flame. Thus the windproof igniter 5 is formed. Meanwhile, the flame instantly lights up the gas in windproof assembly 4 into a strong high-temperature windproof torch. As the support frame 11 and the windproof assembly 4 are of separately arranged structure, the heat of windproof torch in the windproof assembly 4 is hard to be transmitted to the support frame 11 of the housing 1 so that the user will not be burnt by the windproof flame.
  • FIG. 9 There is another embodiment of the present invention wherein the outlet control lever 3 is movably arranged on the outlet gas valve 23 And a sliding block 6 is installed on the outlet control lever 3.
  • the igniting wheel 511 is quickly rotated, the dispersive spark is generated by friction between the coarse surface of the igniting wheel 511 and the sparking end 5121. Meanwhile, the finger presses down the outlet control lever 3 to make the outlet gas valve 23 let out the gas.
  • Most gas goes through the second gas diverting passage 232 and the candle flame outlet 52 and then goes out the port 520 of the candle flame outlet, and then ignited into a flame by the flint ignition structure 51.
  • the windproof igniter 5 is formed.
  • the sliding block 6 fixed on the outlet control lever 3 presses partial soft material of the candle flame outlet 52 to close the candle flame outlet 52. Meanwhile, the gas from the outlet gas valve 23 instantly turns to gas diverting passage 231 to provide the windproof assembly 4 with mixed gas which is lighted up by igniter 5. Then the windproof light generates strong windproof torch and the flame goes off after the gas in the candle flame outlet 52 is transmitted.
  • the igniter 5 includes a flint ignition structure 51 provided at the side of combustion 45 and a candle flame outlet 52 provided on one side of the flint ignition structure 51.
  • the flint ignition structure 51 includes an ignition wheel 511, a flint 512 and a spring 53 or an auxiliary wheel 5112 connected to the central axle of the ignition wheel 511. When a user uses the lighter, his finger can turn the auxiliary wheel 5112 to drive the ignition wheel 511.
  • the lighter includes: a housing 1 with a support frame 11, a fuel container 2 with outlet valve 23, a gas diverting passage 231 on the outlet valve 23, a windproof assembly 4 connected with the gas diverting passage 231 on the outlet valve 23 and composed of a filter 41, a quick flow nozzle 42, a gas mixing chamber 43, a diverting nozzle 44 and a combustion chamber 45, and an igniter 5 lighting up the gas in combustion chamber 45.
  • Said combustion chamber 45 may have a windproof metal wire 46 provided on the upper part thereof, and there is a second outlet valve 23' configured in the gas container 2, on which a second outlet control lever 3 ' is configured thereon.
  • Said igniter includes a flint ignition structure provided on the side of the combustion chamber 45 and a candle flame outlet 52 provided between said flint ignition structure 51 and said combustion chamber 45.
  • a gas diverting passage 232' is arranged between the second outlet valve 23' and the candle flame outlet 52.
  • Said candle flame outlet 52 is connected with said second outlet valve 23' through the gas diverting passage 232', and the candle flame outlet 52 is lower than the outlet of said combustion chamber 45, such that the flame generated by the candle flame outlet 52 may easily light up the windproof torch at its side.
  • the flint ignition structure 51 includes an ignition wheel 511 with a coarse edge, a flint 512 for generating sparks at its friction with the ignition wheel 511 and a spring means 53 for pressing said sparking end 5121 of the flint 512 to contact with said ignition wheel 511.
  • a sliding block 6 for closing and opening the flexible part of the candle flame outlet 52, and a button 7 is provided at the side of the housing 1.
  • the sliding block 6 and the button 7 are integrated or separated (see Figure 5), and the reset spring 72 may be installed on said button 7.
  • the diameter of the mini-pores of the quick flow nozzle 42 in the windproof assembly 4 is between 0.05-0.15 and thus constitutes some resistance to gas flow, while the candle flame outlet 52 usually has a larger hole for the gas flows through easily. So, the most of the gas, having come out of the outlet valve 23' and entered the candle flame outlet 52, forms a gas flow at the outlet 520.
  • the dispersive spark generated at the quick friction between the coarse surface of the ignition wheel 511 and the sparking end 5121 lights up the gas from the candle flame outlet port 520 and turns it into a flame.
  • the windproof igniter 5 is formed.
  • the button 7 is pressed towards the inside, the sliding block 6 on the button 7 instantly presses the candle flame outlet 52, blocking the gas flow in the candle flame outlet 52, making the gas turn to the outlet valve 23 and get into the windproof assembly 4 and providing to the diverting nozzle 44 of the combustion chamber 45 with a strong and stable mixed inflammable gas, which may instantly be ignited by the flame at its side to form a strong and high-temperature windproof torch.
  • the flame goes off.
  • the sparking end 5121 of the flint 512 is lower than the outlet 451 of the combustion 45, , or the top end 110 of the support frame 11, and thus prevents flint 512's powder which would block the diverting nozzle 44 or the quick flow nozzle 42 from falling into the combustion chamber 45 of the windproof assembly 4 when flint 512 sends spark to candle flame outlet.
  • the top end 110 of the support frame 11 refers to the high point of support frame 11 corresponding to the sparking direction of the flint 512 (refer to Figure 9).
  • a separation structure 8 is provided between the gas mixing chamber 43 of the windproof assembly 4 and the candle flame outlet 52 to prevent the powder generated when the flint ignition structure 51 sends a spark to the candle flame outlet port 520 from falling into the gas mixing chamber 43 and blocking the mini-pores of the quick flow nozzle 42.
  • the flint igniter structure 51 sends spark to light up the gas at the candle flame outlet 520 to generate the flame and light up the windproof torch.
  • the flame and windproof torch exist at the same time.
  • the main reason of the above is that the gas outlet adjustment mechanism 230 enlarges the passage of the outlet valve 23 and the gas outlet adjustment mechanism 230' narrows the passage of the second outlet valve 23', making equal the distribution of gas in the windproof assembly 4 and the candle flame outlet 52, which further makes the flame and windproof torch occur simultaneously.
  • the outlet adjustment mechanism 3 of the outlet valve 23 has one end connected to one end of the cover 12. When the cover 12 is opened, the outlet valve releases the gas.
  • the second outlet adjustment mechanism 3' of the second outlet valve 23' is in connection with the outlet button 31 at housing 1 's side. When the outlet button 31 is pressed down, it makes the second outlet controller 3' raise the second outlet valve 23' and thus let out the gas.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighters Containing Fuel (AREA)

Abstract

La présente invention se rapporte à un briquet à l'épreuve du vent doté d'un dispositif d'allumage à silex, qui utilise comme combustible un gaz inflammable stocké sous forme liquide. Ce briquet à l'épreuve du vent doté d'un dispositif d'allumage à silex comprend: un logement doté d'un bâti de support, un réservoir à combustible ayant au moins un clapet de refoulement, un levier de commande du refoulement agissant sur le clapet de refoulement du réservoir de combustible, un passage de dérivation du gaz ménagé sur le clapet de refoulement, un ensemble à l'épreuve du vent composé d'au moins un filtre, d'au moins une base à écoulement rapide, d'une chambre de mélange de gaz, d'au moins une buse de dérivation et d'une chambre de combustion, ainsi qu'un disposition d'allumage conçu pour allumer le gaz dans la chambre de combustion. Ce briquet à l'épreuve du vent se caractérise en ce que le dispositif d'allumage est placé sur l'un des éléments suivants: une structure d'allumage au silex située sur un côté de la chambre de combustion, et entre la chambre de combustion et la structure d'allumage au silex, un orifice de sortie de la flamme bougie ménagé sur un côté de la structure d'allumage au silex; en ce qu'un second passage de dérivation du gaz est situé sur le clapet de refoulement et est relié à l'orifice de sortie de la flamme bougie; en ce que la structure d'allumage au silex comprend au moins une roulette d'allumage à bord rugueux, un silex générant une étincelle après frottement sur la roue d'allumage et une extrémité de formation d'étincelle avec le silex par pression d'un ressort à proximité de la roue d'allumage; en ce que l'extrémité de formation d'étincelle avec le silex est inférieure à l'un des éléments suivants: un orifice d'échappement de la combustion, et une extrémité de support; et en ce que le diamètre d'un mini-orifice central de la buse à écoulement rapide est compris entre 0,05 et 0,15 mm.
EP02803332A 2001-11-19 2002-11-18 Briquet a l'epreuve du vent dote d'un dispositif d'allumage a silex Withdrawn EP1446612A4 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN01254775 2001-11-10
CN01254775.1U CN2519140Y (zh) 2001-11-19 2001-11-19 一种具有沙轮点火装置的防风打火机
CN02110656 2002-01-22
CNB021106568A CN100398909C (zh) 2002-01-22 2002-01-22 具有火石点火装置的防风打火机
CNB021375275A CN1308622C (zh) 2002-10-18 2002-10-18 具有火石点火装置的防风打火机
CN02137527 2002-10-18
PCT/CN2002/000815 WO2003044432A1 (fr) 2001-11-19 2002-11-18 Briquet a l'epreuve du vent dote d'un dispositif d'allumage a silex

Publications (2)

Publication Number Publication Date
EP1446612A1 true EP1446612A1 (fr) 2004-08-18
EP1446612A4 EP1446612A4 (fr) 2007-11-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02803332A Withdrawn EP1446612A4 (fr) 2001-11-19 2002-11-18 Briquet a l'epreuve du vent dote d'un dispositif d'allumage a silex

Country Status (5)

Country Link
EP (1) EP1446612A4 (fr)
JP (1) JP2005509838A (fr)
KR (1) KR20040066824A (fr)
AU (1) AU2002366054A1 (fr)
WO (1) WO2003044432A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6773258B1 (en) * 2003-08-02 2004-08-10 Chi Lam Wong Windproof lighter
US6780006B1 (en) * 2003-08-02 2004-08-24 Chi Lam Wong Lighter
US7214055B2 (en) * 2003-11-10 2007-05-08 Zippo Manufacturing Company Colinear burner
DE202004001023U1 (de) * 2004-01-23 2004-04-15 Bleich, Jürgen Feuerzeugeinsatz zum Einsetzen in ein Feuerzeuggehäuse
IL160838A0 (en) * 2004-03-11 2004-08-31 Sagi Cochavi Dual head lighter
CN1304788C (zh) * 2005-04-26 2007-03-14 潘浩才 防风打火机
FR3068767B1 (fr) * 2017-07-07 2019-07-19 St Dupont Briquet apte a emettre deux flammes differentes en alternance

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GB2260602A (en) * 1991-10-14 1993-04-21 Kohga Press Kogyo Co Ltd Gaslighter
US6537062B1 (en) * 2001-11-10 2003-03-25 Chi Lam Wong Windproof lighter with flint-type ignition system

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US5055033A (en) * 1990-10-19 1991-10-08 Shan Lee Lighter device
JPH07324747A (ja) * 1994-05-30 1995-12-12 Mikawa Shoji:Kk ガスライター
CN2386336Y (zh) * 1999-09-03 2000-07-05 欧海东 打火机

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Publication number Priority date Publication date Assignee Title
GB2260602A (en) * 1991-10-14 1993-04-21 Kohga Press Kogyo Co Ltd Gaslighter
US6537062B1 (en) * 2001-11-10 2003-03-25 Chi Lam Wong Windproof lighter with flint-type ignition system

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Title
See also references of WO03044432A1 *

Also Published As

Publication number Publication date
JP2005509838A (ja) 2005-04-14
EP1446612A4 (fr) 2007-11-21
AU2002366054A1 (en) 2003-06-10
KR20040066824A (ko) 2004-07-27
WO2003044432A1 (fr) 2003-05-30

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