CN201215325Y

CN201215325Y - Safety lighter

Info

Publication number: CN201215325Y
Application number: CNU2008200009966U
Authority: CN
Inventors: 江荣辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-11
Filing date: 2008-01-11
Publication date: 2009-04-01
Anticipated expiration: 2018-01-11

Abstract

The utility model discloses a safety lighter, which comprises a fuel cylinder, a flint wheel and a side wheel, wherein shaft levers on two sides of the flint wheel are respectively in sleeve joint with a lateral wheel, the diameter of which is larger than that of the flint wheel, one of the lateral wheel is not fixed with the flint wheel but abutted to the flint wheel, the other lateral wheel is fixed with the flint wheel, additionally, a plurality of projections are arranged on the shaft levers on two sides of the flint wheel and outsides of the lateral wheels, the side wheel is movably sleeved on the shaft lever, and joint holes for engaging with the shaft lever and the projections are formed at the middle portion of the side wheel. After the side wheel is pressed downwards and toggled by larger force, the flint wheel can be driven to rotate, and further, children can not toggle the flint wheel to create a flame due to insufficient force, thereby avoiding potential safety hazards and greatly improving safety of the lighter.

Description

A kind of safety-type lighter

Technical field:

The utility model relates to a kind of lighter, and it comprises a propellant bottle and a flint wheel, dials the commentaries on classics flint wheel and can produce the oil gas of spark with the ejection of fire fuel tube with the firestone friction, thereby burning things which may cause a fire disaster is provided.

Background technology:

Lighter is one of people's article commonly used in daily life, traditional lighter comprises a propellant bottle and a flint wheel, propellant bottle have one be articulated in cover on the lighter by handle, by an end is provided with pressure part, the other end is provided with a joint portion and combines with nozzle switch, appropriate position, both sides between pressure part and joint portion is provided with pivot, and pivot articulates with the axis hole of two bracing frames of symmetry; By passing for firestone being provided with an open-work; The appropriate position, axis hole top of two bracing frames is provided with a hole, and in a suitable manner in conjunction with a protective cover; Flint wheel is cylindrical shape, and its outer peripheral face and firestone upper end millet cake connects, and the two sides of flint wheel respectively have an axostylus axostyle can insert respectively in the hole of two bracing frame axis holes tops, and making flint wheel can axostylus axostyle be fulcrum and dialled and change.The advantage of above-mentioned traditional lighter is: one section jut is arranged on the outer peripheral face of flint wheel, this jut stopped by firestone and block before firestone, make flint wheel be dialled commentaries on classics once more, can avoid the child of ignorant to dial the igniting of commentaries on classics flint wheel, thereby have safe effect.But this lighter still might change the flint wheel igniting because of child is imperceptibly influenced by what one constantly sees and hears to learn to dial, thereby still needs and improved.

The utility model content:

The purpose of this utility model provides a kind of safety-type lighter with regard to being the weak point that exists at prior art, and it utilizes child and adult's ability difference, changes flint wheel though child can be dialled, and can't light a fire, thereby eliminate safe hidden trouble.

For achieving the above object, the utility model includes a propellant bottle, a flint wheel and side wheel, wherein, the sealing of one loam cake is arranged on the propellant bottle, on cover and have one by handle, by on the lower shaft hole of two bracing frames that are articulated in loam cake by pivot, combine with a nozzle switch by an end being provided with a joint portion; Being provided with an open-work by the central authorities of handle passes for firestone; The lower shaft hole top of two bracing frames is provided with an axis hole; Flint wheel is cylindrical shape, and the upper end millet cake of its outer peripheral face and firestone connects; The two sides of flint wheel respectively have an axostylus axostyle can insert respectively in the axis hole on two bracing frames; It is characterized in that: be socketed with the cincture of a diameter greater than flint wheel on the axostylus axostyle of flint wheel both sides respectively, wherein a cincture and flint wheel are fitted and unfixing, and another cincture and flint wheel are fixed; In addition, on the axostylus axostyle of flint wheel both sides, the outside of cincture, be provided with a plurality of protuberances, side wheel is actively socketed on the axostylus axostyle, and its middle part forms the conjugate foramen that cooperates with axostylus axostyle and protuberance.

Fit with cincture and unfixed flint wheel keeps applying with cincture by being fixed on catch on the axostylus axostyle.

Described protuberance is evenly distributed on the axostylus axostyle, and the conjugate foramen at side wheel middle part is the plum blossom shape, and its aperture adds the size of protuberance greater than axostylus axostyle.

The beneficial effects of the utility model are: because the diameter of two side wheels is greater than the diameter of flint wheel, and it is not affixed because two side wheels only connect with the lighter point, therefore, needing big strength to press and dial to change one's position just can to drive flint wheel behind the wheel downwards rotates, and child can't dial the igniting of commentaries on classics flint wheel because of strength is not enough, thereby avoid issuable potential safety hazard, effect is very good.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further:

Accompanying drawing 1 is a perspective view of the present utility model;

Accompanying drawing 2 is the partial sectional view of accompanying drawing 1.

Accompanying drawing 3 is the structural representation that side wheel cooperates with axostylus axostyle and protuberance;

Accompanying drawing 4 is the user mode figure that side wheel cooperates with axostylus axostyle and protuberance.

The component symbol explanation:

1 propellant bottle, 10 loam cakes 11 are pressed 110 joint portions

112 pivots, 113 open-works, 114 firestones

12 nozzle switch, 13 bracing frames, 131 lower shaft holes, 132 axis holes

14 protective covers, 2 flint wheels, 20 outer peripheral faces, 21 axostylus axostyles

211 protuberances, 22 catch, 23,23 ' cincture

3 side wheels, 31 conjugate foramens

The specific embodiment:

The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.

See shown in accompanying drawing 1 and the accompanying drawing 2: safety-type lighter of the present utility model comprises a propellant bottle 1, a flint wheel 2 and side wheel 3; Wherein, 10 sealings of one loam cake are arranged on the propellant bottle 1, have one on the loam cake 10 by 11, by being articulated in 11 on the lower shaft hole 131 of two bracing frames 13 of a loam cake 10 by pivot 112, combine with a nozzle switch 12 by 11 1 ends being provided with a joint portion 111, therefore, pressure by this by making by being 11 fulcrum with pivot 112 11, pull-up gas nozzle switch 12 ejection oil gas, above structure and principle are those skilled in the art to be familiar with, and repeats no more here.

Pass for a firestone 114 by 11 central appropriate position being provided with an open-work 113; The appropriate position, lower shaft hole 131 top of two bracing frames 13 is provided with an axis hole 132; Two bracing frames 13 are in a suitable manner in conjunction with a protective cover 14.

Flint wheel 2 is cylindrical shape, and its outer peripheral face 20 connects with the upper end millet cake of firestone 114, therefore, dials commentaries on classics flint wheel 2 and can make the upper surface friction of its outer peripheral face 20 and firestone 114 and produce the oil gas of spark ignition gas nozzle switch 12 ejections; The two sides of flint wheel 2 respectively have an axostylus axostyle 21 can insert respectively in the axis hole 132 of two bracing frames 13, make this flint wheel 2 be dialled commentaries on classics for fulcrum by axostylus axostyle 21.Flint wheel 2 is more difficult is dialled commentaries on classics by child in order to make, can be as shown in Figure 2: respectively be socketed with the cincture 23 and 23 ' of a diameter on the axostylus axostyle 21 of these flint wheel both sides greater than flint wheel 2, wherein cincture 23 ' is fixing with flint wheel 2, another cincture 23 is fitted with flint wheel 2 and is not fixed, axostylus axostyle 21 appropriate positions in cincture 23 outsides are fixed with a catch 22 so that with cincture 23 restrictions, it can be rotated on axostylus axostyle 21, and keep fitting with flint wheel 2.

Two side wheels 3 are in the form of annular discs, its diameter is greater than the diameter of cincture 23 and 23 ', the center of two side wheels 3 respectively is provided with a conjugate foramen 31, insert for two axostylus axostyles 21 and the protuberance 211 of flint wheel 2 respectively, make two side wheels 3 lay respectively at the outside of two cinctures 23 and connect with 23 of cinctures but fixing, and to make two side wheels 3 can axostylus axostyle 21 be that fulcrum is dialled and changeed.

Brief description operation principle of the present utility model once: please consult simultaneously shown in accompanying drawing 3 and the accompanying drawing 4: because the diameter of two side wheels 3 is greater than the diameter of cincture 23 and 23 ', therefore, dialling changes one's position took turns 3 o'clock, can't directly dial changes flint wheel 2, and it is not fixing because two side wheels 3 are only fitted with cincture 23, therefore, need such as shown in Figure 4 downward side wheel 3 of pushing, and to dial the wheel 3 of changing one's position than great strength, protuberance 211 and the conjugate foramen on two side wheels 3 31 on the axostylus axostyle 21 are meshed and 2 rotations of drive flint wheel, child Ze Yin strength is not enough and can't dial commentaries on classics flint wheel 2, thus the security that improves lighter greatly.

Claims

1. safety-type lighter, it includes a propellant bottle, a flint wheel and side wheel, wherein, the sealing of one loam cake is arranged on the propellant bottle, on cover and have one by handle, by on the lower shaft hole of two bracing frames that are articulated in loam cake by pivot, combine with a nozzle switch by an end being provided with a joint portion; Being provided with an open-work by the central authorities of handle passes for firestone; The lower shaft hole top of two bracing frames is provided with an axis hole; Flint wheel is cylindrical shape, and the upper end millet cake of its outer peripheral face and firestone connects; The two sides of flint wheel respectively have an axostylus axostyle can insert respectively in the axis hole on two bracing frames; It is characterized in that: be socketed with the cincture of a diameter greater than flint wheel on the axostylus axostyle of flint wheel both sides respectively, wherein a cincture and flint wheel are fitted and unfixing, and another cincture and flint wheel are fixed; In addition, on the axostylus axostyle of flint wheel both sides, the outside of cincture, be provided with a plurality of protuberances, side wheel is actively socketed on the axostylus axostyle, and its middle part forms the conjugate foramen that cooperates with axostylus axostyle and protuberance.

2. safety-type lighter according to claim 1 is characterized in that: fit with cincture and unfixed flint wheel keeps applying with cincture by being fixed on catch on the axostylus axostyle.

3. safety-type lighter according to claim 1 and 2 is characterized in that: described protuberance is evenly distributed on the axostylus axostyle, and the conjugate foramen at side wheel middle part is the plum blossom shape, and its aperture adds the size of protuberance greater than axostylus axostyle.