WO2007041907A1 - Briquet de securite - Google Patents

Briquet de securite Download PDF

Info

Publication number
WO2007041907A1
WO2007041907A1 PCT/CN2006/000134 CN2006000134W WO2007041907A1 WO 2007041907 A1 WO2007041907 A1 WO 2007041907A1 CN 2006000134 W CN2006000134 W CN 2006000134W WO 2007041907 A1 WO2007041907 A1 WO 2007041907A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
shaft
safety lighter
side wheels
lighter
Prior art date
Application number
PCT/CN2006/000134
Other languages
English (en)
Chinese (zh)
Inventor
Weicheng Deng
Original Assignee
Weicheng Deng
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 Weicheng Deng filed Critical Weicheng Deng
Priority to US11/507,930 priority Critical patent/US20070172782A1/en
Publication of WO2007041907A1 publication Critical patent/WO2007041907A1/fr

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
    • F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
    • F23Q2/164—Arrangements for preventing undesired ignition
    • 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

Definitions

  • the utility model relates to a lighter, in particular to a safety lighter. Background technique
  • a generally known simple lighter includes a fuselage, a nose, a burner, a fire ring, a wind hood, a lever plate, a spring, a flint, a bracket, and a fire wheel set on the handpiece, in the middle of the fire wheel set.
  • the wheel and the side wheel (including the middle shaft) are fixed together, rotate at the same time, stop at the same time, and the side wheel is slightly higher than the middle wheel.
  • the middle wheel and the side wheel can be rotated at the same time.
  • the middle wheel and the flint are rubbed to generate a spark.
  • the press plate is released at the same time, the fuel is released, the purpose of igniting the lighter can be achieved, but such a simple lighter cannot effectively prevent children from playing or sparking due to accidental rotation of the middle wheel and the side wheel. The dangers that result from igniting a lighter.
  • the side wheel is integrated with the middle wheel, but it can be opened with the middle shaft, and the gap between the middle shaft and the middle wheel; the side wheel is larger.
  • the outer side of the side wheel (the contact surface with the thumb) has small teeth.
  • This improvement is characterized by an increase in the safety of the lighter by increasing the force of the rotating middle wheel.
  • the disadvantages of this improvement measure are: Since the gap between the center shaft and the middle wheel and the side wheel is large, and the outer side of the side wheel has small teeth, relatively large force is required to rotate the middle wheel, which is why the improvement The practicality of the measures is not strong and it is difficult to promote them in practice.
  • the newly added shrapnel control member constitutes a set of safety switches, and there is a vertical abutting plate under the front end of the control member (Note: the plate is narrow, wide, and thin. Thick), the plate of the control member is provided with a through hole, and the displacement state formed by the through hole of the upper plate body and the lower end of the lever pressure plate when the control member is in the lower position is used, so that the lever platen cannot be pressed down, and the gas cannot be obtained.
  • the utility model provides a safety lighter, which has reasonable structure and low cost, and can effectively prevent children from playing or danger caused by igniting the lighter due to misoperation.
  • a safety lighter comprising a fuselage and a machine head, wherein the machine head is provided with a fire mouth, a fire ring, a wind hood, a lever pressure plate, a spring, a flint, a bracket and a fire wheel set, and the fire wheel
  • the group includes two central shafts, two side wheels and a middle wheel for generating friction with the flint.
  • the two side wheels are respectively sleeved at the two ends of the middle wheel, and the inner diameter of the side wheel is slightly larger than the outer wheel.
  • the pulley is rotated to form a pulley, and the two center shaft brackets are connected to the bracket as a common shaft of the side wheel and the middle wheel.
  • the side wheels are smooth side wheels. :'
  • the gap between the side wheel and the middle wheel is 0.1 mm.
  • the central shaft is composed of an outer, an intermediate shaft and a inner shaft, the outer shaft frame is connected to the bracket, and the intermediate shaft is nested at In the side wheel, the inner shaft penetrates into the shaft hole of the middle wheel.
  • the inner side of the side wheel, the intermediate shaft of the center shaft, the inner shaft of the center shaft, and the shaft hole of the center wheel each have a polygonal structure.
  • the polygonal structure is a polygonal structure with six corners or more.
  • the utility model has the following beneficial effects: the safety protection effect of the lighter can be obviously enhanced under the premise of not changing the structure of the original easy-type lighter without increasing the number of components;
  • the simple improvement of the individual components of the machine can achieve the purpose of preventing misfire; easy to operate; low cost. It can effectively prevent children from accidents during play; it can effectively prevent the risk of sparks from accidentally turning the middle wheel during transportation or carrying; It can be used and promoted in practice, economically and completely.
  • Figure 1 is a schematic view of the assembly of the present invention.
  • FIG. 2 is a perspective view of the fire wheel set of the present invention.
  • FIG. 3 is a schematic exploded view of the fire wheel set of the present invention. detailed description
  • a safety lighter includes a fuselage 1, a nose 2, a burner 3, a ring 4, a windshield 5, a lever plate 6, a spring, a flint 8, and a bracket. 9 and the hot wheels set 10.
  • the 4-butted wheel set 10 includes two center shafts 11, two side wheels 12, and a middle wheel 13 for generating a spark by friction with the flint 8, and the two side wheels 12 are respectively positioned. Connected to both ends of the middle wheel 13, the inner diameter of the side wheel 12 is slightly larger than the outer diameter of the middle wheel 13, and the pulley is rotated.
  • the two center shafts 11 are attached to the bracket 9 as a common rotating shaft of the side wheel 12 and the middle wheel 13.
  • the side wheel 12 is a smooth side wheel. 1 ⁇ The gap between the side wheel 12 and the middle wheel 13 is 0.1 leg.
  • the center shaft 11 is composed of an outer shaft, an intermediate shaft and a inner shaft. The outer shaft is attached to the bracket 9, and the intermediate shaft is nested in the side wheel '12, and the inner shaft penetrates into the shaft hole of the middle wheel 13.
  • the inner side of the side wheel 12, the central axis 11 The intermediate shaft, the inner shaft of the center shaft 11, and the shaft hole of the center wheel 13 each have a polygonal structure.
  • the top has a round slip ring and the components fit together.
  • the polygonal structure is a polygonal structure with six corners or more.
  • a polygonal interface is also formed between the center shaft and the side wheel for connecting the means for moving inward.
  • the utility model obviously enhances the safety protection effect of the lighter without changing the structure of the original lighter without increasing the components, and is convenient to operate and low in cost. Can effectively prevent accidents or dangers 1 from happening.
  • the lighter wheel set with the general strength that is, the power of using the existing ordinary lighter
  • the thumb cannot be touched due to insufficient force.
  • the wheel can't drive the middle wheel, the smooth side wheel and the middle wheel' (including the middle shaft) can't rotate at the same time or stop at the same time, so only the smooth side wheel can be turned, even if the thumb presses down the lever platen to release the fuel, but because The middle wheel (including the middle shaft) does not rotate.
  • the middle wheel and the flint do not have friction to generate sparks.
  • the lighter cannot be ignited because there is no source of ignition. In this way, it is possible to effectively prevent the child from playing the risk of igniting the lighter or accidentally turning the lighter to produce a spark.
  • the finger When it is necessary to take a fire, when the user turns the lighter wheel group with a large force (that is, significantly greater than the power of using the existing ordinary lighter), the finger not only drives the smooth side wheel, but also has sufficient force to touch and rotate. In the middle wheel, the middle wheel and the flint are rubbed to produce a spark. At this time, the thumb presses down the lever pressure plate and simultaneously releases the fuel to achieve the purpose of igniting the lighter.

Landscapes

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

Abstract

L'invention concerne un briquet de sécurité comprenant un corps et une tête. Le briquet comprend en outre un ajutage d'allumage, une bague d'allumage, un pare-vent, une plaquette à pression à levier, un ressort, une pierre à briquet, un support et un ensemble à roulette de frappe prévu sur la tête. Ledit ensemble à roulette de frappe comprend deux arbres centraux, deux arbres latéraux et une roulette centrale destinée à frotter contre la pierre pour générer une étincelle. Les deux roulettes latérales coulissent aux deux extrémités de la roulette centrale, le diamètre intérieur des roulettes latérales étant légèrement supérieur au diamètre extérieur de la roulette centrale, de sorte qu'elles peuvent tourner l'une par rapport à l'autre. Les deux arbres centraux s'étendent sur le support en tant qu'arbre rotatif commun des roulettes latérales et de la roulette centrale. L'invention fournit ainsi un briquet avantageux, du fait de sa structure compacte et de son faible coût, et du fait qu'il ne peut être allumé par des enfants.
PCT/CN2006/000134 2005-10-14 2006-01-24 Briquet de securite WO2007041907A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/507,930 US20070172782A1 (en) 2006-01-24 2006-08-21 Disposable lighter with safety ignition feature

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200520065732 CN2839841Y (zh) 2005-10-14 2005-10-14 一种安全打火机
CN200520065732.5 2005-10-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/507,930 Continuation-In-Part US20070172782A1 (en) 2006-01-24 2006-08-21 Disposable lighter with safety ignition feature

Publications (1)

Publication Number Publication Date
WO2007041907A1 true WO2007041907A1 (fr) 2007-04-19

Family

ID=37427823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/000134 WO2007041907A1 (fr) 2005-10-14 2006-01-24 Briquet de securite

Country Status (2)

Country Link
CN (1) CN2839841Y (fr)
WO (1) WO2007041907A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11090513B2 (en) * 2017-04-12 2021-08-17 Coty Inc. Method for treating hair, kit, and use of the kit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2802428C (fr) * 2010-07-01 2018-03-13 Societe Bic Briquet qui comprend un sous-ensemble d'allumage pivotant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759023A (en) * 1995-03-16 1998-06-02 Hameur Et Cie Lighter including a wheel assembly therefor
CN2290769Y (zh) * 1996-07-26 1998-09-09 曹巍巍 一种安全打火机
CN2374763Y (zh) * 1999-03-25 2000-04-19 张建中 打火机磨轮组结构
GB2388894A (en) * 2002-02-22 2003-11-26 Top Champion Dev Lighter with a smooth circumference side wheel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759023A (en) * 1995-03-16 1998-06-02 Hameur Et Cie Lighter including a wheel assembly therefor
CN2290769Y (zh) * 1996-07-26 1998-09-09 曹巍巍 一种安全打火机
CN2374763Y (zh) * 1999-03-25 2000-04-19 张建中 打火机磨轮组结构
GB2388894A (en) * 2002-02-22 2003-11-26 Top Champion Dev Lighter with a smooth circumference side wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11090513B2 (en) * 2017-04-12 2021-08-17 Coty Inc. Method for treating hair, kit, and use of the kit

Also Published As

Publication number Publication date
CN2839841Y (zh) 2006-11-22

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