CN2797911Y

CN2797911Y - Safety igniter of lighter

Info

Publication number: CN2797911Y
Application number: CN 200520025761
Authority: CN
Inventors: 赖意轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-08
Filing date: 2005-05-08
Publication date: 2006-07-19
Anticipated expiration: 2015-05-08

Abstract

The utility model relates to a safety ignition device of a lighter, which is composed of a press button for an ignition electronic box, and a safety button arranged on the surface of the press button for the ignition electronic box, wherein the upper end surface of an outer shell part of the lighter is provided with a containing slot, and one side of the containing slot is provided with a flame outlet; the side wall surface of an open end of the containing slot is provided with a convex block, the top end of the convex block is a plane surface, and the bottom end is an inclined surface; the press button for the ignition electronic box is contained in the containing slot, and the surface of the press button for the ignition electronic box is provided with a T-shaped slide slot; the slide slot is used for embedding and placing the safety button, which enables the safety button to be assembled on the surface of the press button for the ignition electronic box, and one side of the end surface of the safety button is provided with a bulge; the bottom end surface of the safety button is provided with a baffle plate which can be placed in the T-shaped slide slot to form tabling with the press button for the ignition electronic box; a spring is positioned between the baffle plate and the inner edge wall surface of the press button for the ignition electronic box, and simultaneously enables the bulge on the end surface of the safety button to be just positioned above the convex block arranged on the side wall surface of the containing slot at the upper end of the outer shell part of the lighter.

Description

The lighter safety ignitor

Technical field

The utility model relates to a kind of lighter, relates in particular to a kind ofly can not touch lighter arbitrarily, and the lighter safety ignitor of initiation potential.

Background technology

Common lighter in order to reduce its manufacturing cost, is mostly made the fixedly deserted lighter of gas capacity of coal, Gu the structure of typeization and assembly make that the structure of this type of lighter is extremely simple, and the cheap market of generally circulating.According to relevant report, the commercially available lighter of China can be sold 10,000,000 average every month at present, be equivalent to have every year 12 sales volume, the lighter of huge quantity like this floods market, and at the lighter easy operating, be easy to light a fire and not under the situation of any associated safety feature of tool, when causing the thing of fire what is heard is arranged, become social hidden danger because of the misuse lighter.

Therefore, how to guarantee under any normal condition that the fuel that lighter is all wanted can control in the lighter does not leak, non-through safety operation, can not produce flame,, become then and make the important topic of lighter of new generation in product design in order to avoid the child touches lighter initiation potential etc. because of carelessness.

The utility model content

Technical problem underlying to be solved in the utility model is, overcomes existing lighter and has the defective of potential safety hazard, and a kind of lighter safety ignitor is provided, and it has can not touch lighter arbitrarily, and the advantage of initiation potential.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of lighter safety ignitor, it is characterized in that, it is installed in the upper surface of lighter casing portion, the safe push button that is arranged on igniting electronics casket keytop by the sub-casket button of some thermoelectricitys, constitutes, wherein: the upper surface of lighter casing portion is provided with a tank, tank one side sets out burner, and being provided with the upper end on tank open end side wall is a protruding retaining on inclined-plane for plane, bottom; Igniting electronics casket button, be to be placed in the tank, making this igniting electronics casket button can be used the people pushes downwards, and the igniter of control lighter casing portion inside is lighted a fire at crater, and the surface at igniting electronics casket button is provided with a T shape chute, this chute is to be used to set aftermentioned safety push button, make safe push button be assembled into the surface of igniting electronics casket button, and make the safe push button can be controlled, in the sliding motion of igniting electronics casket keytop according to T shape chute direction; Safe push button, be provided with a protuberance in end face one side, be provided with a baffle plate at bottom face, this baffle plate is placed into T shape chute and forms chimeric with igniting electronics casket button, one spring between this baffle plate and igniting electronics casket button inner edge wall, makes safe push button have elasticity and fastens power, make the protuberance of safe push button end face simultaneously, just be positioned at the set protruding side of blocking of tank side wall surface, lighter casing portion upper end and be subjected to backstop; When desiring the sub-casket button of press points thermoelectricity, need send safe push button to a thruster earlier, safe push button end face protuberance is separated with protruding retaining, just can press down igniting electronics casket button from crater end points fire.

When desire is pressed down-firing electronics casket button, need to send safe push button to a thruster earlier, by baffle plate compression spring, make the protuberance of safe push button leave the protruding side of blocking simultaneously, remove the backstop state, just the sub-casket button of press points thermoelectricity and has absolute security from crater end points fire downwards.

Maximum characteristics of the present utility model are exactly assembly and simple in structure, and clear and definite effective again safety ignition function can be provided.The safe push button of igniting electronics casket keytop, do not influence the lighter overall appearance, non-through pushing the design that safe push button can't be lighted a fire, also can not influence common people's ignition operation control, but for the child, just be difficult to activate, the problem of lighter can not occur touching arbitrarily with regard to initiation potential.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is arranged on the schematic appearance of a lighter upper surface for the utility model

Schematic appearance when Fig. 2 moves for the utility model igniting

Fig. 3 is a decomposition texture schematic diagram of the present utility model

Fig. 4 is a decomposition texture schematic diagram of the present utility model.Safe push button is rotated 90 degree among the figure, to demonstrate the baffle plate of bottom.

Fig. 5 is a cutaway view of the present utility model

The number in the figure explanation:

10 lighter, 11 housing departments

12 13 tanks that fire

14 protruding retainings

20 igniting electronics casket button 21T shape chutes

30 safe push button 31 protuberances

32 baffle plates, 33 springs

The specific embodiment

As shown in Figure 1, be arranged on the schematic appearance of a lighter housing department 11 upper ends for the utility model lighter safety ignitor.

As shown in Figure 2, show among the figure that safe push button 30 has been pushed a side to, protuberance 31 leaves protruding retaining 14,6 and igniting electronics casket button 20 can be pushed downwards.

As shown in Figures 1 and 2, the utility model lighter safety ignitor is mounted in the upper surface of a lighter 10 housing departments 11, comprises that the safe push button 30 that is arranged on igniting electronics casket button 20 surfaces by the sub-casket button 20 of some thermoelectricitys and constitutes.

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model lighter casing portion 11, be included in the upper surface and be provided with a tank 13, set out burner 12 in tank 13 1 sides, on these tank 13 open end side walls, be provided with the upper end for plane, bottom are a protruding retaining 14 on inclined-plane, can be used for the protuberance 31 of backstop aftermentioned igniting electronics casket button 20.

As shown in Figure 3, this igniting electronics casket button 20 can be placed in the tank 13, make this igniting electronics casket button 20 can be used the people and push downwards, and the igniter (not shown) of control lighter casing portion 11 inside is in crater 12 igniting.

This igniting electronics casket button 20, be included in its surface and be provided with a T shape chute 21, this chute 21 is to be used to set aftermentioned safety push button 30, make safe push button 30 can be assembled into the surface of igniting electronics casket button 20, and make the safe push button 30 can be controlled along T shape chute 21 directions, in the motion of igniting electronics casket button 20 surface slidings.

Fig. 4 is the decomposing schematic representation of the utility model lighter safety ignitor.Safe push button 30 rotations 90 are spent shown in the figure, with the baffle plate 32 that demonstrates the bottom.

Fig. 5 is the cutaway view of the utility model lighter safety ignitor.

As shown in Figures 3 and 4, this safe push button 30 is included in its end face one side, is provided with a protuberance 31, bottom face at safety push button 30, be provided with a baffle plate 32, this baffle plate 32 can be placed into aforementioned T shape chute 21, and makes safe push button 30 and igniting electronics casket button 20 form chimeric, one spring 33, between this baffle plate 32 and igniting electronics casket button 20 inner edge walls, as shown in Figure 5, make safe push button 30 have elasticity and fasten power.Simultaneously, after the safety ignitor combination, just make this protuberance 31 of safe push button 30 end faces, be positioned at lighter casing portion set protruding retaining 14 tops of 11 upper end tanks, 13 side wall surfaces, form buckling state, so can make safe push button 30 be subjected to backstop.

According to above-mentioned structure, when safety push button 30, when igniting electronics casket button 20 is combined in the upper surface of lighter 10 housing departments 11, by the spring 33 between baffle plate 32 and the igniting electronics casket button 20 inner edge walls, make safe push button 30 have an elasticity and fasten power, the protuberance 31 of safe push button 30 end faces of meeting is fastened on the top of protruding retaining 14, so, backstop the safe push button 30 sub-casket button 20 of press points thermoelectricity downwards, as shown in Figure 1.

When desire is pressed down-firing electronics casket button 20, need to send safe push button 30 to a thruster earlier, as shown in Figure 2, make the protuberance 31 of safe push button 30 end faces leave protruding retaining 14 tops, remove the backstop state that fastens, just can be smoothly the sub-casket button 20 of press points thermoelectricity downwards, from crater 12 igniting, and have absolute security.

When igniting finishes, the pressing force of the sub-casket button 20 of point of release thermoelectricity, igniting electronics casket button 20 upwards resilience resets, at this moment, safe push button 30 end face protuberances 31 will make progress along inclined-plane, protruding retaining 14 bottom, fasten to protruding retaining 14 upper ends to reset, answer becomes safe buckling state shown in Figure 1, and can't the sub-casket button 20 of press points thermoelectricity.

The utility model can be installed on the push type igniting electronics casket button of lighter upper surface, so that clear and definite effective again safety ignition function to be provided because assembly and structure are very simple.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of lighter safety ignitor is characterized in that, it is installed in the upper surface of lighter casing portion, and the safe push button that is arranged on igniting electronics casket keytop by the sub-casket button of some thermoelectricitys, constitutes, wherein:

The upper surface of lighter casing portion is provided with a tank, and tank one side sets out burner, and being provided with the upper end on tank open end side wall is a protruding retaining on inclined-plane for plane, bottom;

Igniting electronics casket button, be to be placed in the tank, surface at igniting electronics casket button, be provided with a T shape chute, this chute is to be used to set aftermentioned safety push button, make safe push button be assembled into the surface of igniting electronics casket button, and make the safe push button can be controlled, in the sliding motion of igniting electronics casket keytop according to T shape chute direction;

Safe push button, be provided with a protuberance in end face one side, be provided with a baffle plate at bottom face, this baffle plate is placed into T shape chute and forms chimeric with igniting electronics casket button, one spring, between this baffle plate and igniting electronics casket button inner edge wall, make the protuberance of safe push button end face simultaneously, just be positioned at the set protruding side of blocking of tank side wall surface, lighter casing portion upper end.