CN2466539Y - Igniter with brake safety structure - Google Patents

Abstract

The utility model relates to an igniter with a brake safety structure; a safety button is arranged in the positioning hole of the shell body; one end of the safety button penetrates through the shell body and is connected with an ignition structure arranged in the shell body, and the other end is provided with a protrusion body in the shape of a mushroom cap. The protrusion body in the shape of a mushroom cap can be movably fastened in the positioning hole. A braking trip is arranged in a limiting groove which is adjacent to the positioning hole on the shell body, and the braking trip tightly leans against the lower edge of the mushroom cap of the safety button. A pressing part is arranged in a through hole arranged on the shell body; one side of the pressing part extends outside the shell body, and the other side is contained in the shell body and is connected with the igniting structure. The utility model has the advantage of safe usage efficiency.

Description

Igniter with brake type safety configurations

The utility model is a kind of igniter with brake type safety configurations, refer in particular to the igniter that an a kind of side at igniter case is provided with a braking trip, when using this igniter, must be earlier by passing this braking trip, can make a safe button break away from the blocking of this braking trip, when pushing this safe button, can make the movable part that is connected in this safe button one end produce displacement, make connecting rod set on this movable part, be moved between the arm-tie and press section on the gas cylinder, when the press section of press points firearm, can make this connecting rod compress arm-tie, and open a set gas export valve body on the gas cylinder in this housing by this arm-tie, make gas flow out, simultaneously by this gas export valve body, this press section also presses the electric arc generator, make it produce electric arc,, finish the action of igniting to light gas smoothly.

Igniter commonly used, as shown in Figure 1, igniter 1 has a slightly rectangular housing section 10, one end of housing section 10 outward extending bodys 40 is arranged with conductive metal external member 41, appropriate position in the housing section 10, be provided with a gas cylinder 11, an electric arc generator 12 and a movable part 13, wherein a side at gas cylinder 11 tops is provided with a gas export valve body 111, be equipped with a gas hose 112 on it, extend to the free end of body 40, join with the igniting portion 31 of igniter 1, be equipped with an arm-tie 113 on the gas export valve body 111 of gas cylinder 11; Housing section 10 appropriate locations are provided with a through hole 2I, be embedded with the press section 16 that always is through at outside the housing section 10 in this through hole 2I, and 16 bottoms, press section and electric arc generator 12 connect, one electrode tip 122 of this electric arc generator 12 is connected to this igniting portion 31 with a metal wire (not shown), and metal wire also contacts with the metal external member 41 of body 40.Be provided with a locating hole 18 again in the appropriate position of housing, be embedded with a safe button 14 that is set in the elastic parts 141 in it, its end that is positioned at housing 10 movable part 13 that is spirally connected, articulate a connecting rod 17 that is arranged with elastic parts 171 on this movable part 13, movable part 13 is positioned at the open space place of 113 of arm-ties on press section 16 and the gas cylinder 11.

When user's desire is used this igniter, must press safe button 14 earlier, order is screwed together in the connecting rod 17 on the movable part 13 of ends in the housing 10, is moved to 113 of the protruding axle 161 of press section 16 and gas arm-ties, and the three in line, when pushing press section 16, can make the protruding axle 161 on it compress connecting rod 17, connecting rod 17 compresses an end of gas arm-tie 113 again, and the gas export valve body 111 of the other end is pulled up, and release gas, and flow to igniting portion 31 via gas hose.Simultaneously, when press section 16 compresses electric arc generator 12 downwards, will make electric arc generator 12 produce an electric arc in igniting portion 31, and then light gas, finish the action of igniting in the arcing of igniting portion via a plain conductor (not shown).When the user does not push safe button 14, when only pushing press section 16, only can make electric arc generator 12 produce an electric arc in igniting portion 31, at this moment, because the gas of gas cylinder 11 can not flow to igniting portion 31 via flexible pipe 112, so can't be lighted in igniting portion, can reach safe guarantee.Its major defect is:

When igniter 1 when arbitrarily being played by children, be exposed to the outer safe button 14 of housing, very easily found and push by children, cause arm-tie 113 upper limbs that connecting rod 17 is moved to this gas cylinder, when depressing press section 16, the electric arc that electric arc generator 12 is produced is lighted gas, and cause danger.Therefore, igniter 1 so-called safe button, and can't really effectively prevent children when playing igniter, that avoids taking place to remedy is sorry.

At above-mentioned defective, the inventor develops the technical solution of the utility model finally through the permanent research and experiment of making great efforts.

Main purpose of the present utility model is to provide a kind of igniter with brake type safety configurations, and promptly a kind of igniter with braking trip overcomes the drawback of prior art, reaches purpose safe in utilization.

Igniter of the present utility model is provided with a housing, the appropriate position of this housing is provided with a stopper slot, be embedded a braking trip in it, but the safe button that blocking is contiguous when using this igniter, must see through earlier and pass this braking trip, make this safe button break away from this braking trip, can unhinderedly depress this safe button, by pushing the set press section of this igniter, could make this igniter successfully finish igniting again.

Another purpose of the present utility model is to provide a kind of igniter with brake type safety configurations, this braking trip and this safe button fluid-tight engagement are together, this the two utmost point is a single component seemingly in appearance, when this igniter when arbitrarily being played by children, be difficult for being found this two real separable two assemblies, reach purpose safe in utilization by it.

The purpose of this utility model is achieved in that a kind of igniter with brake type safety configurations, and an end that comprises housing stretches out and is provided with body, and the contiguous free end of this body is provided with igniting portion; In this housing and be provided with gas cylinder, set gas valve body on this gas cylinder, be connected with this igniting portion by flexible pipe, the electric arc generator is located in this housing, one electrode tip of this electric arc generator joins by plain conductor and this igniting portion, its another electrode tip then with this body on sheathed metal external member join, it is characterized in that: safe button is located in the locating hole of this housing, the one end passes this housing, and be connected with set igniting structure in this housing, it is held in addition and is provided with mushroom cap shape bossy body, and this mushroom cap shape bossy body is equipped in this locating hole movably; The braking trip is located in the stopper slot that is adjacent to this locating hole on this housing, its tight closing is in the mushroom cap lower edge of this safe button, the press section is located in the set through hole of this housing, one side of this press section is protruding to be exposed to outside this housing, the side in addition of this press section then is placed in this housing, and is connected with this igniting structure.

This igniting structure comprises that the safe button of movable part and this is connected, on it and the connecting rod that is pivoted.Be adjacent to the position of this valve body on this gas cylinder, the adjuster of the discharge of the adjustment gas that is pivoted.

Major advantage of the present utility model is to have effect safe in utilization.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is the floor map of igniter commonly used.

Schematic diagram when Fig. 2 is safe button of the present utility model and the action of braking trip.

Fig. 3 is the floor map of braking trip of the present utility model when breaking away from safe button.

Fig. 4 is the floor map of movable rod of the present utility model when compressing the gas arm-tie.

Consult Fig. 2-Fig. 4, the utility model is provided with a housing that is available for users to grip 10, be provided with a gas cylinder 11, an electric arc generator 12, a movable part 13 and a press section 16 assemblies in this housing 10, the appropriate position of this housing 10 also is provided with a locating hole 18, be embedded with a safe button 14 in it, an end of this safe button 14 protrudes out in this housing 10, and with these movable part 13 bolts, in addition end protrudes out to outside this housing 10, which is provided with a bossy body 142 that slightly is mushroom cap shape.The position of contiguous this locating hole 18 on this housing 10, be provided with a stopper slot 15, be provided with in it one the braking trip 151, this braking trip 151 just can with these mushroom cap shape bossy body 142 closings, closely be fastened on its mushroom cap shape bossy body 142 lower edges, make this safe button 14 depress; These housing 10 appropriate positions are provided with a press section 16 in addition, and this press section 16 connects with this electric arc generator 12.

In the utility model, when user's desire is used this igniter 1, consult shown in Figure 3, must pass this braking trip 151 earlier, the blocking that makes this braking trip 151 break away to this safe button 14, this safe button 14 can be pressed, a set connecting rod 17 on the feasible movable part 13 that screws togather with it, can be moved to 16 of an arm-tie 113 of this gas cylinder 11 and this press sections, when this press section 16 is pressed, consult shown in Figure 4, this press section 16 can compress this connecting rod 17 and this electric arc generator 12 simultaneously, and and then make this connecting rod 17 compress an arm-tie 113 set on this gas cylinder 11, to open a valve body 111 set on this gas cylinder 11, make gas in this gas cylinder 11, flow out.

Consult shown in Figure 4, this arm-tie 113 is hubbed at valve body 111 positions of this gas cylinder 11, the outlet of this valve body is connected with this igniting portion 31 by a flexible pipe 112, when one end of this arm-tie 113 is compressed by this connecting rod 17, its this valve body 111 of holding in addition will be opened because of lever principle is upturned, make the gas in this gas cylinder 11 flow out, and through being socketed on the flexible pipe 112 of these valve body 111 outlets, flow to the set igniting portion 31 of these housing 10 leading edges, on this housing, be adjacent to the position of these valve body 111 belows, then be pivoted with an adjuster 114, see through this adjuster 114 of turn, can adjust the gas discharge of this gas cylinder 11.

Consult shown in Figure 3, this press section 16 is located among the through hole 2I set on this housing 10, being embedded among this through hole 2I of this press section 16, the one end is protruding to be exposed to outside the housing 10, make user's a finger just can stretch in the open space 50 in these 16 the place aheads, press section, to push this press section 16, the end in addition of this press section 16 then is placed in this housing 10, connects with this electric arc generator 12.Electric arc generator 12 is located in this housing 10, and its electric arc startup portion (not shown) just can connect with the bottom of this press section 16, one electrode tip 122 of this electric arc generator 12 is connected with this igniting portion 31 by a plain conductor (not shown), 123 of its another electrode tips are connected by the set body external member 41 of another plain conductor (not shown) and these housing 10 leading edges, when this press section 16 is pressed, can trigger this electric arc startup portion, and make this electric arc generator 12 produce electric arc in this igniting portion 31 and 41 of this body external members.In addition when this press section 16 is released, can return back to original position by the reaction force of the elastic parts established in this electric arc generator 12.

When user's desire is lighted a fire through pushing press section 16, must pass braking trip 151 earlier with safe button 14 tight closings, make it be moved to the end of stopper slot 15, make safe button 14 break away from the blocking of this trip, and can be depressed, and when it is depressed, can drive the connecting rod 17 that is embedded at its movable part 13, make this connecting rod 17 be pushed and move to and gas arm-tie 113 position in line.By pressing by this press section 16, can compress this arm-tie 113 and this electric arc generator 12 simultaneously again, this arm-tie 113 is opened this valve body, to discharge gas, with these electric arc generator 12 generation electric arcs in season, smoothly in igniting portion 31 positions, light gas, finish the igniting action.

Owing to use safe button set on the igniter 14 outer stand-alone assemblies that are exposed at these housing 10 surfaces always, this assembly is when igniter 1 is played by children, very easily realized a button that can press down easily by children, after children attempt fiddling with this safe button 14 in many ways, still pressed down by children most probably, at this moment, when if its another hand is depressed this press section 16 again, can make this igniter 1 igniting easily, and cause danger, so set safe button 14 on the igniter commonly used is when reality is used, like bringing into play its due function.

Safe button 14 of the present utility model is designed to a bossy body that slightly is mushroom cap shape, and make the just lower edge position of these safe button 14 mushroom caps of design next-door neighbour of this braking trip 151, but and make this two fluid-tight engagement together, consult shown in Figure 2, so, when this igniter 1 is played by children, it is difficult for the outward appearance by this igniter 1, observe out this safe button 14 and braking trip 151 genus two separable assemblies, make that this safe button 14 is more difficult is realized the button that can be depressed by children, so significantly reduced the possibility that this safe button 14 is depressed by children, promoted the security of igniter of the present utility model effectively.

The above only is the utility model illustrated embodiments, and structural feature of the present utility model is not limited thereto, and anyly is familiar with this skill person in the utility model field, can think easily and variation or modification, all can be encompassed within the protection domain of this case.

Claims (3)

1, a kind of igniter with brake type safety configurations, an end that comprises housing stretches out and is provided with body, and the contiguous free end of this body is provided with igniting portion; In this housing and be provided with gas cylinder, set gas valve body on this gas cylinder, be connected with this igniting portion by flexible pipe, the electric arc generator is located in this housing, one electrode tip of this electric arc generator joins by plain conductor and this igniting portion, its another electrode tip then with this body on sheathed metal external member join, it is characterized in that: safe button is located in the locating hole of this housing, the one end passes this housing, and be connected with set igniting structure in this housing, it is held in addition and is provided with mushroom cap shape bossy body, and this mushroom cap shape bossy body is equipped in this locating hole movably; The braking trip is located in the stopper slot that is adjacent to this locating hole on this housing, its tight closing is in the mushroom cap lower edge of this safe button, the press section is located in the set through hole of this housing, one side of this press section is protruding to be exposed to outside this housing, the side in addition of this press section then is placed in this housing, and is connected with this igniting structure.

2, the igniter with brake type release mechanism as claimed in claim 1 is characterized in that: this igniting structure comprises that the safe button of movable part and this is connected, on it and the connecting rod that is pivoted.

3, the igniter with brake type release mechanism as claimed in claim 1 is characterized in that: be adjacent to the position of this valve body on this gas cylinder, the adjuster of the discharge of the adjustment gas that is pivoted.

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