CN2591431Y - Child-prevention safety igniting gun - Google Patents

Abstract

The utility model relates to a child-prevention safety igniting gun, which comprises a handle (1) for holding and a lighting gun tube (2) which outward extends from the upper end of the handle, wherein, a gas tank and a gas valve device (7) and a piezoelectric ignition device (6) of the gas tank are arranged in the handle (1); an ignition trigger (3) is arranged at the abdomen of the handle, and is partially exposed out a casing of the handle. The child-prevention safety igniting gun is characterized in that a safety knob (4) supported by a spring (5) is arranged on one side at the abdomen of the handle under the ignition trigger (3), and is partially exposed out the casing of the handle; the part of the safety knob (4) positioned in the handle is provided with an upward convex pole position (42) which is just shielded under a side wall (31) of the ignition trigger under the state of nature, while the ignition trigger (3) is provided with a neutral position behind the side wall. As the safety knob (4) is arranged on the same side as the ignition trigger (3), when a hand holds the handle, only a forefinger is used for pressing the ignition trigger (3), while a middle finger or a ring finger is used for pressing the safety knob (4). During operating, better fit of finger parts needs, which enables the children not to easily master how to operate. Thus, the utility model prevents the children from using.

Description

A kind of anti-children's safety igniting gun

Technical field

The utility model relates to a kind of burning torch, particularly a kind of burning torch with the safety device that can prevent children's mis-ignition, that is, if the user only press button ignition switch routinely can't this burning torch of normal ignition.

Background technology

Existing burning torch generally comprises one can be for the handle that grips and from the outward extending igniting gun barrel in handle upper end, in handle, be provided with gas box and air-valve device thereof, piezoelectric ignition device and igniting trigger thereof, the fuel gas of liquefaction is housed in gas box, during use, press the down-firing trigger, air valve is opened thereupon, piezoelectric ignition device produces electric spark by lead at the burning torch mouth of pipe simultaneously, light the fuel gas that is transported to the burning torch mouth of pipe through appendix, do not decontrol according to igniting trigger as continuing this moment, can keep burned flame at the gun barrel mouth, easy to operate.Because the gun barrel of burning torch stretches out, away from the staff that is held on the handle, therefore has suitable security compared with ignitors such as match, lighter, also have more simultaneously flexibility, therefore be loved by the people, be widely used in various occasions, as in the kitchen, lighting gas kitchen ranges, light bonfire when going out to picnic, in party, light birthday candle, or the like.Yet just because of the simplification of its operation, and therefore its profile, function, occupation mode be easy to be played and overdue combustion by children all the spitting image of a toy, thus the potential safety hazard of causing.

For this reason, the burning torch that has locking switch is devised, and this locking switch has " opening " or " pass " two kinds of positions, and when being in the off-position, the igniting trigger is promptly stopped by it and can't be pressed.Yet a lot of users can forget after igniting finishes this locking switch is in the off-position again that at this moment, this locking switch has just lost effect fully.

So, but the burning torch that has a reset locking switch also be devised, this burning torch is after need not or finishing using, but under the reset locking on-off action, its igniting trigger can not directly be pressed all the time.Be that disclosed technical scheme is exactly so in the Chinese utility model patent " a kind of burning torch with button type safety device " (notification number is CN2363197Y) of ZL98247275.7 as the patent No.: it comprises gun barrel, rifle body and press button, it is characterized in that being provided with under the press button in the rifle body one by spring-supported safety button, the safety button afterbody exposes to outside the rifle body, this safety button is provided with projection facing to the one side of press button, correspondingly push switch also is provided with boss in the corresponding position, under nature, both relatively and offset, press button is stopped and can not be connect down at this moment, and when safety button is pressed, projection on it departs from the boss of press button correspondence and relative with the neutral gear place of press button, and press button can normally be pressed and lighted a fire this moment.Yet, in this technical scheme, because safety button and press button (trigger of promptly lighting a fire) lay respectively at the back and the belly of rifle body, therefore in use, the hand-held gun body naturally can be with the thumb press safety button, and push press button with forefinger or termination, because the strength at each finger middle finger is bigger,, thereby lose anti-children's meaning even therefore children also might press safety button and light a fire.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of safety igniting gun that has safe locking device and have the anti-children of certain difficulty in use.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: anti-children's safety igniting gun includes one can be for the handle that grips and from the outward extending igniting gun barrel in handle upper end, in handle, be provided with gas box and air-valve device thereof, piezoelectric ignition device, the igniting trigger is arranged on the belly position of handle, and the part is exposed to outside the handle housing, it is characterized in that: the handle belly side under the igniting trigger is provided with one and has spring-supported safety button, its part exposes to outside the handle housing, its part that is positioned at handle has a projection position that makes progress, and under nature, just in time keep off under the sidewall of igniting trigger, the igniting trigger then has a neutral gear position after described sidewall.。

Described spring one end withstands on the described safety button, can be enclosed within on the central boss of safety button, and its other end can withstand on the catch corresponding on the housing, also can withstand on the housing that is positioned at the piezoelectric ignition device under the igniting trigger.

Compared with prior art, the utility model is owing to be arranged on safety button the same side of igniting trigger, therefore when holding handle, can only be that forefinger is pushed the igniting trigger, and the middle finger or the third finger are pushed safety button, thereby have increased the use difficulty, need better finger interoperation, make its hints on operation of the more difficult grasp of children, thereby play the security purpose that prevents that children from using.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment.

Fig. 2 is the partial schematic sectional view when being in the lock state.

Fig. 3 is the partial schematic sectional view when being in unlocking condition.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 3, anti-children's safety igniting gun includes one can be for the handle 1 that grips and from the outward extending igniting gun barrel 2 in handle upper end, in handle 1, be provided with gas box and air-valve device 7 thereof, piezoelectric ignition device 6, igniting trigger 3 is arranged on the belly position of handle 1, and the part is exposed to outside handle 1 housing, handle 1 belly side under igniting trigger 3 is provided with one and has the safety button 4 that spring 5 supports, its part exposes to outside handle 1 housing, its part that is positioned at handle 1 has a projection position 42 that makes progress, and under nature, just in time keep off under the sidewall 31 of igniting trigger 3;

Described spring 5 is enclosed within on the central boss 41 of safety button 4 and with end and withstands on its root, and its other end then withstands on the housing that is positioned at the piezoelectric ignition device 6 under the igniting trigger 3.

Under nature, igniting trigger 3 is because its sidewall 31 is subjected to the projection position 42 of safety button 4 stops, and can't be pressed, thereby can't realize igniting, referring to Fig. 2; Inwardly be pressed into and work as safety button 4, then its projection position 42 just in time is positioned at neutral gear 32 places of igniting trigger 3, and at this moment, igniting trigger 3 promptly is pressed and lights a fire.

Claims (4)

1, a kind of anti-children's safety igniting gun, including one can be for the handle (1) that grips and from handle upper end outward extending igniting gun barrel (2), in handle (1), be provided with gas box and air-valve device (7) thereof, piezoelectric ignition device (6), igniting trigger (3) is arranged on the belly position of handle, and the part is exposed to outside the handle housing, it is characterized in that: the handle belly side under igniting trigger (3) is provided with one and has the safety button (4) that spring (5) supports, its part exposes to outside the handle housing, its part that is positioned at handle has a projection position (42) that makes progress, and under nature, just in time keep off under the sidewall (31) of igniting trigger, igniting trigger (3) then has a neutral gear position (32) after described sidewall.

2, anti-children's according to claim 1 safety igniting gun is characterized in that described spring (5) one ends withstand on the described safety button (4), and the other end withstands on the catch corresponding on the housing.

3, anti-children's according to claim 1 safety igniting gun is characterized in that described spring (5) one ends withstand on the described safety button (4), and the other end withstands on the housing of described piezoelectric ignition device (6).

4,, it is characterized in that described described spring (5) is enclosed within on the central boss (41) of safety button according to claim 1,2 or 3 described anti-children's safety igniting gun.

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