CN2662096Y - Ignition gun with safety switch - Google Patents

Abstract

The utility model relates to an ignition gun with a safety switch, comprising a casing, an ignition device and a safety switch; wherein, the casing an ignition pipe which is provided with a nozzle is extended from an end, and a fuel groove of a valve device is arranged on the other end of the casing; the valve device can be selectively pulled and releases fuel from the nozzle. The ignition device is glidingly arranged on the casing, which is used to ignite the fuel at the nozzle. The safety switch is positioned at the casing, moving between a nonoperating position and an operating position. When at the nonoperating position, the relative slipping between the ignition device and the casing is restricted so that the ignition device can not be actuated to ignite; while at the operating position, the ignition device can be actuated to ignite. The utility model has the advantages of good security, convenient operation as well as simple operation, maintenance and repairing.

Description

The burning torch of tool safety switch

Technical field

The utility model relates to a kind of burning torch, refers to a kind of burning torch of tool safety switch especially.

Background technology

Electronic ignition rifle commonly used, the main safe pushing block that slides against housing that utilizes is when being pushed to igniting press button place, can prevent that just this igniting press button is depressed, to reach the security in the use, so structure is not facility in the use, because of the operator in use, get and earlier safe pushing block is pushed away igniting press button and disengaging relatively, push the igniting action of the press button of lighting a fire again, this action and discontinuous finishing, cause the inconvenience in the use, thus this commonly use product in the operation on be that improved necessity is arranged.

Summary of the invention

The purpose of this utility model is to avoid above-mentioned described deficiency, and a kind of burning torch that has the tool safety switch of security and operation ease concurrently is provided.

The purpose of this utility model can be achieved through the following technical solutions: a kind of burning torch of tool safety switch, comprise: a housing, the one end extends an ignitron, tool one nozzle in this ignitron, and housing is provided with in addition the fuel bath of tool valve gear in the end, and this valve gear alternative is drawn and discharged fuel by nozzle; One igniting device is slidingly installed on the housing, in order to light the fuel of nozzle; One safety switch is installed on the housing, and is not moving between operating position and operating position, and when operating position not, limit the relative slippage between this igniter and housing, make the igniter can't the start igniting, and when operating position, but this igniter start igniting.

Therefore the utility model has the following advantages and effect owing to adopted above technical scheme:

1, safety switch of the present utility model is when operating position not, held by elastomeric resilient, the hook part of its second end is equipped in the deckle board of button, make button relatively housing produce slippage and be fixed, so igniter is failed to be subjected to button and is pressed down, and the action of can't lighting a fire, and makes the user if directly push this button or miss when pressing this button, all be to light a fire, and can guarantee non-working condition user false touch and the safety of ignition design.

2, when taking advantage of a situation, the user desires to push button and when lighting a fire, hand must touch the press section of safety switch earlier, and safety switch is setovered in housing, and then compacting elastomer, so the hook part of safety switch then breaks away from button, and push this button when user's hand continues to take advantage of a situation, make the relative housing slippage of button and promote the igniter start, make igniter interlock seesaw control valve device disengage fuel, borrow ignition lead to light the fuel that nozzle discharges, so ignition operation is a continuity, and is quite convenient in the use.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is positioned at not ignition location figure for the utility model burning torch

Fig. 3 is the utility model burning torch igniting action diagram ()

Fig. 4 is the enlarged diagram of the utility model Fig. 3

Fig. 5 is the utility model burning torch igniting action diagram (two)

Fig. 6 is another embodiment of the utility model

Among the figure: 10-housing, 11-fuel bath, 12-valve gear, 13-ignitron, 14-nozzle, the 15-guide wire, 16-side plate, 161-projection, 162-engagement groove, 17-steady pin, the 20-igniter, 21-compression leg, 22-pressure cylinder, 23-ignition lead, the 24-seesaw, 25-spring, 30-safety switch, 31-pivot-juction hole, the 32-hook part, 33-projection, 34-press section, 35-elastomer, the 36-tank, 40-button, 41-press section, 42-deckle board

The specific embodiment

Consult Fig. 1, shown in Figure 2, the utility model provides a kind of burning torch of tool safety switch, comprising:

One housing 10 is provided with the fuel bath 11 of a ccontaining fuel in it, these fuel bath 11 ends have valve gear 12, and Selective Control fuel disengages.And housing 10 1 ends extend an ignitron 13, and are provided with a nozzle 14 in ignitron 12 open ends, and this nozzle 14 borrows a guide wire 15 that the fuel that valve gear 12 is disengaged is guided so far.And be provided with a side plate 16 and a steady pin 17 at guide wire 15 sides, wherein this housing 10 is for fastening the structure that forms mutually;

One igniting device 20 is installed in housing 10 and is positioned at fuel bath 11 lateral location.This igniter 20 is made of the compression leg 21 and the pressure cylinder 22 of all right one way or the other mutual slip combination.And the ignition lead 23 of igniter 20 is to prolong ignitron 13 and correspond to nozzle 14, when igniter 20 is pressed, the seesaw 24 that is positioned at compression leg 21 sides moves down with its interlock, make this seesaw 24 hold interlock valve gear 12 to disengage fuel in addition, by being set on the guide wire 15 and being positioned at side plate 16 and spring 25 elastic resets of 12 of valve gears;

One safety switch 30 has first end and second end.First end has pivot-juction hole 31 and can pivot ties steady pin 17 in housing 10, and second end has a hook part 32.And safety switch 30 1 side positions have projection 33, side position then forms the curved arc shape press section 34 that dimpling is exposed to housing 10 outer rims in addition, and this projection 33 is incorporated into first end of an elastomer 35, these elastomer 35 second ends then are incorporated into the projection 161 on housing 10 side plates 16, and make housing 10 swings relatively of safety switch 30 reciprocating type ground;

One button 40 is installed on the compression leg 21 of igniter 20, and with respect to safety switch 30, in order to control this igniter 20 starts.And these button 40 1 ends are provided with a L shaped press section 41, and press section 41 is to connect the deckle board 42 that three side sealing closes shape one side open shape, makes the hook part 32 of safety switch 30 second ends stretch into deckle board 42, and is equipped in 41 bottom surfaces, press section;

Consult shown in Figure 2ly, for the utility model burning torch is positioned at not operating position, this safety switch 30 is held by elastomer 35 elasticity, and relatively housing 10 away from beat.The hook part 32 of safety switch 30 second ends is equipped in the deckle board 42, make button 40 relatively housing 10 produce slippages and be fixed, so button 40 can't be pressed and make igniter 20 be in not activated position;

Consult Fig. 3, shown in Figure 4, when the user takes advantage of a situation when desiring to push button 40, hand is the press section 34 of touching safety switch 30 earlier, and makes safety switch 30 beat in housing 10, and then compacting elastomer 35, so 32 disengaging buttons 40 in hook part of safety switch 30;

As shown in Figure 5, for the utility model burning torch is positioned at operating position, when safety switch 30 hook parts 32 break away from button 40, and no longer place restrictions on blocking, so user's hand continues to take advantage of a situation and pushes this button 40, make button 40 relative housing 10 slippages and promote igniter 20 starts, make igniter 20 interlock seesaws 24 control valve devices 12 disengage fuel, ignition lead 23 is lighted the fuel that nozzle 14 discharges and is lighted a fire.And when external force removes, button 40 resets by means of seesaw 24 interlocks and again is subjected to safety switch 30 to be equipped in not operating position, burning torch is not when safety switch 30 is touched biasing as yet whereby, the action of then can't lighting a fire, and when the user takes advantage of a situation shake-up safety switch 30 and then press push button 40, the action of then lighting a fire;

As shown in Figure 6, be another embodiment of the utility model, show that safety switch 30 first distolateral limits are provided with a tank 36, make elastomer 35 1 ends ccontaining, elastomer 35 is held the engagement groove 162 that then is incorporated into housing 10 side plates 16 in addition, so also can reach the identical effect of the foregoing description.

Claims (10)

1, a kind of burning torch of tool safety switch, mainly by housing (10), igniter (20), safety switch (30) is formed, it is characterized in that: housing (10) one ends extend an ignitron (13), interior tool one nozzle of ignitron (13) (14), and housing (10) is provided with in addition the fuel bath (11) of tool valve gear (12) in the end, valve gear (12) selectivity is subjected to traction to discharge fuel by nozzle (14); Igniter (20) is slidingly installed on the housing (10); Safety switch (30) is installed on the housing (10), and is not moving between operating position and operating position.

2, the burning torch of tool safety switch according to claim 1, it is characterized in that: safety switch (30) has first end and second end, first end is hubbed in the housing (10), second end has hook part (32), the attached elastomer of safety switch (30) side (35), this elastomer (35) end in addition are held in housing (10) inside.

3, the burning torch of tool safety switch according to claim 2, it is characterized in that: safety switch (30) side has projection (33), (35) the one end sockets of ammunition feed gonosome, housing (10) inside is provided with the side plate (16) of a tool projection (161), and this projection (161) ammunition feed gonosome (35) is held socket in addition.

4, the burning torch of tool safety switch according to claim 1, it is characterized in that: safety switch (30) has first end and second end, the attached elastomers in elastomer (35) first distolateral limits (35), elastomer (35) end in addition is held in housing (10) inside, elastomer (35) second ends have hook part (32), in order to place restrictions on igniter.

5, the burning torch of tool safety switch according to claim 4, it is characterized in that: safety switch (30) first ends have tank (36), ammunition feed gonosome (35) one ends are inserted, and housing (10) inside is provided with the side plate (16) of a tool engagement groove (162), in this engagement groove (162) ammunition feed gonosome (35) is held in addition and attached to.

6, the burning torch of tool safety switch according to claim 1 is characterized in that: valve gear (12) connects a guide wire (15), and fuel is directed to nozzle (14).

7, the burning torch of tool safety switch according to claim 1 is characterized in that: be equiped with a button (40) on the igniter (20), button (40) optionally combines with the safety switch blocking, the start of control igniter.

8, the burning torch of tool safety switch according to claim 7 is characterized in that: button (40) borrows a seesaw (24) control valve device (12) to disengage the fuel of fuel bath (11).

9, the burning torch of tool safety switch according to claim 1 is characterized in that: safety switch (30) has a press section (34) and exposes to housing (10) outer rim.

10, the burning torch of tool safety switch according to claim 1 is characterized in that: button (40) has the deckle board (42) of one side open shape, and it is only spacing that safety switch (30) one ends stretch into the selectivity card.

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