EP0271367B1 - Feuerzeug mit einem um das Feuerzeuggehäuse drehenden Klappdeckel - Google Patents

Feuerzeug mit einem um das Feuerzeuggehäuse drehenden Klappdeckel Download PDF

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Publication number
EP0271367B1
EP0271367B1 EP87402249A EP87402249A EP0271367B1 EP 0271367 B1 EP0271367 B1 EP 0271367B1 EP 87402249 A EP87402249 A EP 87402249A EP 87402249 A EP87402249 A EP 87402249A EP 0271367 B1 EP0271367 B1 EP 0271367B1
Authority
EP
European Patent Office
Prior art keywords
lighter
lid
articulated
elements
cover
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
Application number
EP87402249A
Other languages
English (en)
French (fr)
Other versions
EP0271367A1 (de
Inventor
André Lardet
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.)
ST Dupont SA
Original Assignee
ST Dupont SA
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 ST Dupont SA filed Critical ST Dupont SA
Priority to AT87402249T priority Critical patent/ATE56085T1/de
Publication of EP0271367A1 publication Critical patent/EP0271367A1/de
Application granted granted Critical
Publication of EP0271367B1 publication Critical patent/EP0271367B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F23Q2/40—Cover fastenings

Definitions

  • the present invention relates to a lighter of the type comprising a hinged cover hinged on the body of the lighter.
  • the cover is articulated on the body by means of a set of knuckles machined from the mass of these two elements and pivoting around. an axis integral with one of them (generally, the body of the lighter).
  • the body and the cover are generally matched immediately after machining the knuckles.
  • a procedure makes it possible to obtain a particularly precise adjustment, it nevertheless involves a certain number of constraints.
  • this mechanism consisting of parts subject to significant stresses, it is also subject to wear or deformation caused by the shocks to which the lighter is subjected. It must therefore also be possible to proceed without difficulty to replacing said mechanism.
  • this mechanism being intended to maintain the cap in the open position and in the closed position is generally complex, which makes the assembly / disassembly operation of the cap difficult, which, therefore, can only be carried out by a specialized after-sales service.
  • FR-A-1 117 670 has proposed a system for holding the lid of a lighter in the closed position, this system comprising a lever for controlling the lid articulated on a body, itself fitted into the structure of the lighter, the lever being stressed by an elastic means which is not described in this French patent, but in US-A 2,032,695, to which reference is made.
  • 2,032,695 comprises a spring which biases a lever in order to hold it either in a horizontal position or in a vertical position, this lever being driven not only by a pivoting movement, but also by a relative movement of sliding in its housing, If we compare US-A-2,032,695 with FR-A 1,117,670, it can therefore be seen that the mechanism for holding the lighter in position described in this last document and the elastic means who requests it are integral with a third element, named "body” in the French patent, which is independent of the first two and which is fitted into the body of the lighter.
  • the object of the present invention is to remedy the drawbacks of the known technique, by proposing a means which makes it possible to improve the assembly and the repair of high-end lighters, while allowing a reduction in cost.
  • a lighter of the type comprising a tilting cover pivotally mounted on the body of the lighter by means of two elements secured respectively to said body and to said cover and articulated on an axis of rotation, said cover being maintained in closed position and open position by a mechanism biased by elastic means, said mechanism being integral with the two articulated elements so as to form a sub-assembly and the latter being detachably fixed at least on the body or on the cover,
  • said lighter being characterized in that said mechanism comprises two links hinged together, on the body and on the lighter, the link articulated on said body being urged by the elastic means and the position of opening of the cover corresponding to the overhang of the alignment of the joints of said links.
  • the present invention therefore has the essential advantage of promoting the maintenance of the lighter, since the parts subjected to significant mechanical stresses, and therefore susceptible to wear and deformation, can be replaced in a single manipulation.
  • the exchange of the sub-assembly which can be carried out by a simple mechanical operation such as screwing / unscrewing, will be a much easier operation than the simple dismantling of a cover which, generally, requires the removal of 'a pin.
  • the present invention therefore simplifies a maintenance operation which, until now, could only be entrusted to a specialist.
  • the articulation means, as well as the opening / closing mechanism, will preferably be made of metals of sufficient hardness to give them good resistance to wear and to the various mechanical stresses to which they are subjected.
  • the mechanical qualities of the materials used to make the body and the cover will therefore no longer be critical and we can call on metals neglected until now for this use, because of their poor mechanical qualities, such as, for example, precious metals, since the elements subjected to wear and to significant mechanical stresses will be made of a metal of a superior hardness.
  • the fact of making the articulated elements as well as the opening / closing mechanism with materials having high mechanical qualities allows, without reducing their strength, to significantly reduce their dimensions and in particular their thickness. Due to this reduced thickness, the elements of the sub-assembly can be machined by techniques that have not been used until now, such as press cutting. This reduces the manufacturing cost of the product.
  • the sub-assembly will be fixed to the lighter by its articulated elements, which may, for example, be housed in a groove made in the edges of the body and the cover. It will thus be possible to conceal from the view of the user the profile of the knuckles and the ends of the axes of rotation.
  • the two articulated elements can advantageously protrude outside the grooves in which they are housed, in order to give the lighter an original ornamental appearance and to facilitate its gripping. They will be made integral with the body and the lighter cover, for example, by screwing.
  • the opening / closing mechanism may be constituted in a manner known per se of two links hinged together and on the two hinged elements, one of the links being urged by an elastic return means such as a spring and the locking position corresponding to a position in which the alignment of the three articulation points of said links is exceeded, the part of the articulation system integral with said cover being shaped so that in the open position of the cover, it is stressed by said elastic return means.
  • the lighter shown in Figure 1 is of a known type with two parts hinged together, namely a body 1 and a tilting cover 2.
  • the body 1 and the cover 2 are hinged together by a piece separate comprising two branches 3 and 4 joined by a hinge pin 5 and housed in grooves with a U-section, respectively 6 for the body 1 and 7 for the cover 2, these grooves being formed in the rear vertical section, narrow, of these pieces.
  • the branch 4 of the articulation system is shaped such that, at its lower part 18, the head 17, pushed by the spring 15 can come to bear there in the open position of the cover.
  • the branch 4 of the articulation system secured to the cover 2 ′ has a T-shaped cross section, the central part of which is housed in a recess 6 ′ on the rear face of the cover. It is the same, of course, the other articulated branch (not shown) and the body of the lighter.
  • the branch 4 "of the articulation system has a U-shaped cross section and it is a projecting part 20 of the cover 2" which is received between the branches of the U.

Landscapes

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

Claims (7)

1. Feuerzeug des Typs mit einem unter Zwischenschaltung zweier Elemente (3, 4) schwenkbar am Feuerzeuggehäuse (1) angelenkten Klappdeckel (2), wobei die Elemente mit dem Gehäuse und dem Deckel verbunden sind und um eine Rotationsachse (5) drehbar sind, wobei der Deckel in der Schließposition und in der Öffnungsposition über einen durch ein elastisches Mittel (15, 16, 17) belasteten Mechanismus gehalten wird, welcher Mechanismus mit den zwei Elementen derart verbunden ist, daß eine Untereinheit gebildet wird, welche lösbar wenigstens am Gehäuse oder am Deckel festgelegt ist, dadurch gekennzeichnet, daß der Mechanismus zwei gelenkig miteinander verbundene Schwingarme (10, 11) aufweist, welche gelenkig am Gehäuse (1) und am Deckel (2) angelenkt sind, wobei der am Gehäuse gelenkig angeordnete Schwingarm (10) durch das elastische Mittel (6) beaufschlagt wird und die Öffnungsposition des Deckels einem Überschreiten der ausgerichteten Lage der Gelenke (12, 13, 14) der Schwingarme entspricht.
2. Feuerzeug nach Anspruch 1, dadurch gekennzeichnet, daß die zwei drehbaren Elemente (3, 4) aus einem Metall größerer Härte als der Härte des Metalles, aus welchem das Gehäuse (1) und der Deckel (2) bestehen, ausgebildet ist.
3. Feuerzeug nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die zwei drehbaren Elemente (3, 4) in in der Schmalseite des Gehäuses (1) und des Deckels (2) ausgebildeten Einschnitten (6, 7) angeordnet sind.
4. Feuerzeug nach Anspruch 3, dadurch gekennzeichnet, daß die drehbaren Elemente ausreichend in den Einschnitten (6, 7) eingebettet sind, damit die Enden der Rotationsachse (5) durch die Kanten der Einschnitte abgedeckt werden.
5. Feuerzeug nach Anspruch 4, dadurch gekennzeichnet, daß die drehbaren Elemente (3, 4) über die Einschnitte (6, 7) vorragend angeordnet sind.
6. Feuerzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die drehbaren Elemente (3', 4') einen T-förmigen Querschnitt aufweisen, dessen zentraler Bereich in einem Einschnitt (6') der Schmalseite des Gehäuses und des Deckels angeordnet ist.
7. Feuerzeug nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die drehbaren Elemente (3', 4') einen U-förmigen Querschnitt aufweisen, in welchem ein vorspringender Bereich (20) des Gehäuses und des Deckels zu liegen kommt.
EP87402249A 1986-10-09 1987-10-08 Feuerzeug mit einem um das Feuerzeuggehäuse drehenden Klappdeckel Expired - Lifetime EP0271367B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87402249T ATE56085T1 (de) 1986-10-09 1987-10-08 Feuerzeug mit einem um das feuerzeuggehaeuse drehenden klappdeckel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8614060A FR2605089B1 (fr) 1986-10-09 1986-10-09 Briquet comportant un couvercle basculant articule sur le corps du briquet
FR8614060 1986-10-09

Publications (2)

Publication Number Publication Date
EP0271367A1 EP0271367A1 (de) 1988-06-15
EP0271367B1 true EP0271367B1 (de) 1990-08-29

Family

ID=9339707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402249A Expired - Lifetime EP0271367B1 (de) 1986-10-09 1987-10-08 Feuerzeug mit einem um das Feuerzeuggehäuse drehenden Klappdeckel

Country Status (4)

Country Link
EP (1) EP0271367B1 (de)
AT (1) ATE56085T1 (de)
DE (1) DE3764618D1 (de)
FR (1) FR2605089B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412364Y2 (de) * 1988-05-11 1992-03-25
FR2659628B1 (fr) * 1990-03-16 1992-09-18 Marin S Communication Dispositif de boite ou d'etui a couvercle mobile.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032695A (en) * 1934-05-17 1936-03-03 Zippo Mfg Co Pocket lighter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH206496A (fr) * 1938-07-09 1939-08-15 Nationale Sa Briquet à couvercle pivotant.
CH246069A (fr) * 1944-12-20 1946-12-15 Picker Lucien Briquet de poche pyrophorique.
FR940778A (fr) * 1947-02-07 1948-12-22 Briquet de poche
FR1117670A (fr) * 1954-01-12 1956-05-25 Zippo Mfg Co Briquet de table
US3674039A (en) * 1970-09-21 1972-07-04 Volupte Inc Cosmetic container
FR2304035A1 (fr) * 1975-03-11 1976-10-08 Francispam Briquet a gaz

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032695A (en) * 1934-05-17 1936-03-03 Zippo Mfg Co Pocket lighter

Also Published As

Publication number Publication date
FR2605089B1 (fr) 1990-02-02
EP0271367A1 (de) 1988-06-15
FR2605089A1 (fr) 1988-04-15
ATE56085T1 (de) 1990-09-15
DE3764618D1 (de) 1990-10-04

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