US2513151A - Cigarette lighter - Google Patents
Cigarette lighter Download PDFInfo
- Publication number
- US2513151A US2513151A US75569A US7556949A US2513151A US 2513151 A US2513151 A US 2513151A US 75569 A US75569 A US 75569A US 7556949 A US7556949 A US 7556949A US 2513151 A US2513151 A US 2513151A
- Authority
- US
- United States
- Prior art keywords
- slide
- cap
- lever
- lighter
- operating lever
- 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.)
- Expired - Lifetime
Links
Images
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
- F23Q2/02—Lighters with liquid fuel fuel which is fluid at atmospheric pressure
- F23Q2/04—Lighters with liquid fuel fuel which is fluid at atmospheric pressure with cerium-iron alloy and wick with friction ignition
- F23Q2/06—Lighters with liquid fuel fuel which is fluid at atmospheric pressure with cerium-iron alloy and wick with friction ignition with friction wheel
- F23Q2/08—Lighters with liquid fuel fuel which is fluid at atmospheric pressure with cerium-iron alloy and wick with friction ignition with friction wheel with ignition by spring action of the cover
Definitions
- This invention relates to cigarette lighters, and more particularly, of the type having an operating lever which is pressed against a return spring, to turn the normally closed snufier cap to open position and at the same time turning the flint wheel to ignite the exposed wick.
- the snulfer cap is returned (by the said return spring) to closed position, extinguishing the flame.
- Cigarette lighters of the type described are commonly designed for one-hand operation.
- One of the objections to this type of lighter is that finger pressure must be exerted on the operating lever, and maintained exerted, as long as it is desired that the flame remain unextinguished.
- Cigarette lighters of this type are awkward to handle in instances where it is desired to pass the lighter with its flame unextinguished and accessible, to another person. The person who has lighted the flame must continue to exert finger pressure on the operating lever while he attempts to pass the lighter to another person, who must also place his fingers in position tocontinue the pressure on the operating lever, otherwise'the flame will be extinguished.
- the prime object of this invention is to provide means for conditioning a spring-return lighter so that its operating lever will remain depressed and the snufier-cap away from the ignited wick for the time desired:
- the conditioning means of this invention are not difiicuit to operate, but, on the contrary, may be easily manipulated both in conditioning the lighter to open or flame-condition and in conditioning it to normal operation, extinguishing the flame upon release of finger pressure; the improved conditioning means may, in fact, be easily manipulated by a single hand (the hand customarily used in manipulating this type of cigarette lighter); the improved conditioning means may be simultaneously operated with the act of exerting downward pressure on the operating lever so that simultaneously with the ignition of the wick, the lever is conditioned to maintain the snufier-cap in open position.
- conditioning means for spring-return lighters which will not in the least encumber the lighter; conditioning means which require no separate parts in addition to those already present; conditioning means which comprise but a single manipulator means which, moreover, is associated with, and carried by, the operating lever of the lighter.
- Fig. 1 is a perspective view of a spring-return lighter having the improved conditioning means of this invention
- Fig. '2 is a side elevational view of said lighter
- Fig. 3 is a fragmentary detail in section and on an enlarged scale, longitudinal through the operating lever.
- the lighter comprises a casing I0, having a top closure wall Hi, and above which is a narrowwail I I which is U-shaped in shape and. extends peripherally about the casin top except for an unwalled portion at the front of the lighter (at the left, Figs. 1 and 2)
- Top wall II serves to pivotally support the operating lever H, at pin I8 which is located near the rear of the lighter (at the right, Figs. 1 and 2);
- the distal (front or left) end of operating-lever I1 is articulated to a snuffer caplever Itwhich is likewise pivoted to-top wall II, at a pin I6 at the front (left) end of the topwall I I.
- has two downwardly directed pins 32, 32, which clear in slots 34, 34 in operating lever T; the lower ends of pins 32 32 are headed over at 33, 33 to lock slide 3
- 3 has an arcuate portion M, which is adjacent to the distal end of operating lever H.
- notch 30 In this arcuate portion l4 of the snufier lever is cut a small notch 30, somewhat wider than the thickness of slide 3
- is so disposed that it may be readily moved by the same finger (or thumb) that depresses operating lever H.
- is knurled or otherwise roughened-as shown in Fig. 1to enable the thumb or finger to move or slide it readily without exerting any appreciable pressure as would be the case were a smooth surface presented along which the thumb or finger would slip.
- is simply slid forward (to the left) to enter notch 30 and hold the snuffer lever I3 in open position. To extinguish the wick, the slide is moved (to the right) to withdraw its tip from notch 30. i I
- a cigarette lighter comprising, a fuel tank casing, igniting means, a snuffer cap pivoted on an axis disposed on the upper surface of. said casing, a wick tube opening upwardly from the fuel tank with its mouth at one side of said axis, an operating member positioned on the opposite side of said axis for receiving downwardly directed finger pressure on its upper surface to cause th snuffer cap to turn to open position and expose the mouth of the wick tube while actuating said igniting means, a spring opposing the finger pressure on said operating member and for returning the snuffer cap to close the wick tube mouth and extinguish a flame, and, conditioning means including a slide and a receiving notch therefor, said slide beingmounted 4 on the upper surface of the operating member for limited forward movement toward said snuffer cap, and said notch being located in the snuffer cap so as to register with the forward end of said slide when the snuffer cap has been moved to its open position by downward
- a lighter as described in claim 1, wherein .”said operating member is an elongated lever I pivoted about an axis positioned on the opposite side of said snuffer cap axis from the wick tube mouth, and the slide is roughened on its upper surface for receipt of finger pressure, said slide moving forward longitudinally of the operating lever to engage the notch and lock the snufier in open position, and rearwardly toward the axis of the lever to disengage the notch and release the snuffer cap.
- a cigarette lighter comprising; a fuel tank, igniting means, asnuffer cap pivotally mounted about an axis disposed on an exterior surface of the fuel tank, a wicktube opening through,
- an operating member mounted on the opposite side of said axis for receipt of finger pressure toward said fuel tank to cause the snufier cap to turn to open position exposing the wick tube opening and to actuate said igniting means, a spring engaging the operating member to oppose said finger pressure and return the snuffer cap to extinguish a wick fiame, and conditioning means including a slide and a notch for the receipt thereof, said slide being mounted on the finger pressure receiving surface of said operating member for limited movement toward and away from said snuffer cap, said notch being disposed on said snuifer cap so as to register with one end of said slide when the snuffer cap has been moved to its open position by pressure of a finger exerted on the slide and operating member in the direction of said fuel tank, whereby pressure of a finger exerted on said slide in the direction of the snufier cap will cause the slide to engage the notch to hold the snufier cap in open
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighters Containing Fuel (AREA)
Description
J1me 1950 E. B. DE MESQUITA x 2,5
CIGARETTE LIGHTER Filed Feb. 10, 1949 IN VEN TOR.
Edwin deMesguia Patented June 27, 1950 UNITED STATES PATENT OFFICE CIGARETTE LIGHTER Edwin B. de Mesquita, Jamaica, N. Y., assignor to American Safety Razor Corporation, Brooklyn, N. Y., a corporation of Virginia Application February 10, 1949, Serial No. '7 5,569
3 Claims. 1
This invention relates to cigarette lighters, and more particularly, of the type having an operating lever which is pressed against a return spring, to turn the normally closed snufier cap to open position and at the same time turning the flint wheel to ignite the exposed wick. When finger pressure is released from the operating lever, the snulfer cap is returned (by the said return spring) to closed position, extinguishing the flame.
Cigarette lighters of the type described are commonly designed for one-hand operation. One of the objections to this type of lighter is that finger pressure must be exerted on the operating lever, and maintained exerted, as long as it is desired that the flame remain unextinguished. Cigarette lighters of this type are awkward to handle in instances where it is desired to pass the lighter with its flame unextinguished and accessible, to another person. The person who has lighted the flame must continue to exert finger pressure on the operating lever while he attempts to pass the lighter to another person, who must also place his fingers in position tocontinue the pressure on the operating lever, otherwise'the flame will be extinguished.
It has been heretofore sought to overcome this objection to spring-return lighters of the type described, by providing separate latching means for holding the operating lever in pressed-down position, the snuffer-cap thus remaining in turned position away from the wick. Such latching means were required to be operatedby a separate manipulation-after the operating lever had been pressed down and operated again when it was desired to extinguish the flame.
The prime object of this invention is to provide means for conditioning a spring-return lighter so that its operating lever will remain depressed and the snufier-cap away from the ignited wick for the time desired: The conditioning means of this invention are not difiicuit to operate, but, on the contrary, may be easily manipulated both in conditioning the lighter to open or flame-condition and in conditioning it to normal operation, extinguishing the flame upon release of finger pressure; the improved conditioning means may, in fact, be easily manipulated by a single hand (the hand customarily used in manipulating this type of cigarette lighter); the improved conditioning means may be simultaneously operated with the act of exerting downward pressure on the operating lever so that simultaneously with the ignition of the wick, the lever is conditioned to maintain the snufier-cap in open position.
Further objects of the invention are to provide a conditioning means 'for spring-return lighters which will not in the least encumber the lighter; conditioning means which require no separate parts in addition to those already present; conditioning means which comprise but a single manipulator means which, moreover, is associated with, and carried by, the operating lever of the lighter.
For the attainment of the foregoing and such other objects as may appear or be pointed out herein Ihave shown a preferred embodiment of my invention in the accompanying drawing, wherein:
Fig. 1 is a perspective view of a spring-return lighter having the improved conditioning means of this invention;
Fig. '2 is a side elevational view of said lighter;
and
Fig. 3 is a fragmentary detail in section and on an enlarged scale, longitudinal through the operating lever.
The lighter comprises a casing I0, having a top closure wall Hi, and above which is a narrowwail I I which is U-shaped in shape and. extends peripherally about the casin top except for an unwalled portion at the front of the lighter (at the left, Figs. 1 and 2) Top wall II serves to pivotally support the operating lever H, at pin I8 which is located near the rear of the lighter (at the right, Figs. 1 and 2); The distal (front or left) end of operating-lever I1 is articulated to a snuffer caplever Itwhich is likewise pivoted to-top wall II, at a pin I6 at the front (left) end of the topwall I I. I
Downward finger pressure on operating lever I1 causes a depression thereof to turnsnufier lever I3 in aclo'ckwise direction from the closed position'of Fig. 1 to the cpen'position of Fig. 2. At-the s'ame time, operating lever I! also turns aflint wheel (not shown) toignit'e the wick I5; Fig. 2, exposed by said turning of snufier lever I3. A spring I9 urges operating lever IT in an upwarddirection- (clockwise in Fig. 2), so that as soon-as'finger' pressure is withdrawn'from the operating lever it returns to its normal raised position, to turn snufier lever I3 counterclockwise to closed position, thus extinguishing the lighted Wick I5.
If it is desired to pass the lighter from one person, who has applied finger pressure to operating lever I! to ignite wick I5, in its lighted condition, to another person, said finger pressure must be constantly exerted on the lever I1, otherwise the flame will be immediately extinguished.
Referring to the latter figure, it will be seen that slide 3| has two downwardly directed pins 32, 32, which clear in slots 34, 34 in operating lever T; the lower ends of pins 32 32 are headed over at 33, 33 to lock slide 3| to the leveryet permitting an extent of left and right or longi-' tudinal movement relative to the lever, as limited by the slots 34, 34. The pivoted end of snufier lever |3 has an arcuate portion M, which is adjacent to the distal end of operating lever H. In this arcuate portion l4 of the snufier lever is cut a small notch 30, somewhat wider than the thickness of slide 3|, Fig, 3, and substantially as long as the width of the slide (Fig.1), That is, the dimensions of notch 30 are such that the leading end (left end in the figures) of slide 3| may enter therein.
, It will thus be seen that the conditioning means of this invention, that is, the slide 3|, is so disposed that it may be readily moved by the same finger (or thumb) that depresses operating lever H. The top surface of conditioning slide 3| is knurled or otherwise roughened-as shown in Fig. 1to enable the thumb or finger to move or slide it readily without exerting any appreciable pressure as would be the case were a smooth surface presented along which the thumb or finger would slip. Having depressed operating lever I! to ignite the wick, which downward movement of I! turns snuffer lever |3 to present its notch opposite the slide 3| (as shown in Fig. 3). If it is desired that the wick remainlit, the slide 3| is simply slid forward (to the left) to enter notch 30 and hold the snuffer lever I3 in open position. To extinguish the wick, the slide is moved (to the right) to withdraw its tip from notch 30. i I
Having described my invention whatI claim as new and desire to secure by Letters Patent, is:
1. A cigarette lighter comprising, a fuel tank casing, igniting means, a snuffer cap pivoted on an axis disposed on the upper surface of. said casing, a wick tube opening upwardly from the fuel tank with its mouth at one side of said axis, an operating member positioned on the opposite side of said axis for receiving downwardly directed finger pressure on its upper surface to cause th snuffer cap to turn to open position and expose the mouth of the wick tube while actuating said igniting means, a spring opposing the finger pressure on said operating member and for returning the snuffer cap to close the wick tube mouth and extinguish a flame, and, conditioning means including a slide and a receiving notch therefor, said slide beingmounted 4 on the upper surface of the operating member for limited forward movement toward said snuffer cap, and said notch being located in the snuffer cap so as to register with the forward end of said slide when the snuffer cap has been moved to its open position by downward movement of a finger exerting downwardly directed pressure on said slide and operating member, whereby a change in direction of movement of the finger, to exert pressure forwardly on said slide, will cause the slide to move into engagement with the notch to hold the snufier cap in open position against the urgency of said spring. 2. A lighter as described in claim 1, wherein ."said operating member is an elongated lever I pivoted about an axis positioned on the opposite side of said snuffer cap axis from the wick tube mouth, and the slide is roughened on its upper surface for receipt of finger pressure, said slide moving forward longitudinally of the operating lever to engage the notch and lock the snufier in open position, and rearwardly toward the axis of the lever to disengage the notch and release the snuffer cap.
, 3. A cigarette lighter comprising; a fuel tank, igniting means, asnuffer cap pivotally mounted about an axis disposed on an exterior surface of the fuel tank, a wicktube opening through,
said surface at one side of said axis, an operating member mounted on the opposite side of said axis for receipt of finger pressure toward said fuel tank to cause the snufier cap to turn to open position exposing the wick tube opening and to actuate said igniting means, a spring engaging the operating member to oppose said finger pressure and return the snuffer cap to extinguish a wick fiame, and conditioning means including a slide and a notch for the receipt thereof, said slide being mounted on the finger pressure receiving surface of said operating member for limited movement toward and away from said snuffer cap, said notch being disposed on said snuifer cap so as to register with one end of said slide when the snuffer cap has been moved to its open position by pressure of a finger exerted on the slide and operating member in the direction of said fuel tank, whereby pressure of a finger exerted on said slide in the direction of the snufier cap will cause the slide to engage the notch to hold the snufier cap in open position against the urgency of said spring.
EDWIN B. DE MESQUITA.
REFERENCES CITED The following references are of record in the,
file of this patent:
UNITEDSTATES PATENTS Great Britain Aug. 29, 1929
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75569A US2513151A (en) | 1949-02-10 | 1949-02-10 | Cigarette lighter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75569A US2513151A (en) | 1949-02-10 | 1949-02-10 | Cigarette lighter |
Publications (1)
Publication Number | Publication Date |
---|---|
US2513151A true US2513151A (en) | 1950-06-27 |
Family
ID=22126612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US75569A Expired - Lifetime US2513151A (en) | 1949-02-10 | 1949-02-10 | Cigarette lighter |
Country Status (1)
Country | Link |
---|---|
US (1) | US2513151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5564443A (en) * | 1992-02-06 | 1996-10-15 | Cardenas; Luis P. | Portable extinguishing device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB305233A (en) * | 1928-02-02 | 1929-08-29 | Martin Gruenstein | Improvements in or relating to pyrophoric lighters |
US1762061A (en) * | 1927-08-02 | 1930-06-03 | Firm Muller & Grunstein Elgers | Pyrophoric lighter |
US1793063A (en) * | 1929-01-30 | 1931-02-17 | Francis C Copeland | Cigarette dispenser and lighter |
-
1949
- 1949-02-10 US US75569A patent/US2513151A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1762061A (en) * | 1927-08-02 | 1930-06-03 | Firm Muller & Grunstein Elgers | Pyrophoric lighter |
GB305233A (en) * | 1928-02-02 | 1929-08-29 | Martin Gruenstein | Improvements in or relating to pyrophoric lighters |
US1793063A (en) * | 1929-01-30 | 1931-02-17 | Francis C Copeland | Cigarette dispenser and lighter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5564443A (en) * | 1992-02-06 | 1996-10-15 | Cardenas; Luis P. | Portable extinguishing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4462791A (en) | Fire lighter | |
US4538983A (en) | Foldable safety lighter | |
US6488493B2 (en) | Double-trigger child-resistant utility lighter | |
US7581947B2 (en) | Child resistant utility lighter | |
US4253820A (en) | Fireplace lighter | |
JP2916316B2 (en) | Gas lighter | |
JPH06501540A (en) | Lighter that can be activated selectively | |
US5538417A (en) | Cigarette lighters | |
US4522583A (en) | Cigarette lighter | |
US2513151A (en) | Cigarette lighter | |
US2549726A (en) | Combination pipe and lighter | |
US2943471A (en) | Cigarette lighter | |
US1886461A (en) | Pocket cigar lighter | |
US2289113A (en) | Lighter | |
US3744958A (en) | Pocket lighter actuated by a part of the housing thereof | |
US2791110A (en) | Pyrophoric lighter | |
US1685633A (en) | State | |
US3275060A (en) | Combined propane torch and igniter assembly | |
US2478584A (en) | Lighter | |
US2399292A (en) | Cigarette or cigar lighter | |
US1578430A (en) | Cigar lighter | |
US2517166A (en) | Lighter | |
EP1252467A1 (en) | Gas lighter devices | |
US4340356A (en) | Gas lighter | |
US1752658A (en) | Lighter |