CN2676043Y - Safety electronic lighter gun - Google Patents

Abstract

The utility model relates to a safety electronic igniting gun. The existing electronic igniting gun adopts single safety switch; if users forget to shift the safe switch to the ' close ' position, the switch plays no role; the igniting guns are easy to cause a fire and easy to operate when played by children and retardates, with poor safety performance. The utility model is characterized in that the snap handle is provided with a slot; the slot is provided with a safety push button; the upper part of the safety push button is positioned on the upper surface of the snap handle; an operating rod spring is arranged between the lower part of the safety push button and the inner wall of the gun body, and matched with an L-shaped safety member; the vertical part of the safety member is positioned between the snap handle and the piezoelectric shoulder; a spring is arranged between the transverse part of the safety member and the inner wall of the gun body. The utility model makes use of both ends of the vertical part of the safety member to be respectively abutted with the boss of the piezoelectric push rod and the banquette of the piezoelectric shoulder part; the operating state of the snap handle is effectively controlled, the operated difficulty for children is increased, and the safety performance of the igniting gun is improved.

Description

The safe electronic burning torch

Affiliated technical field

The utility model relates to a kind of electronic ignition rifle that is provided with safety device.

Background technology

The existing electronic ignition rifle that adopts single safety switch, promptly be provided with a block at the stroke place of pressing hand, be connected with a safety switch with the burning torch surface of this block relevant position, be in the block of pressing on the hand stroke, thereby reach the purpose that hand is pressed in control but move this safety switch clutch.When safety switch is in " opening " position, press hand and can move, piezoelectricity is emitted sparks light gas generation flare; When safety switch is in " pass " position, press hand and be restricted, can't move.But this burning torch just plays the security insurance effect when only being in " pass " position at safety switch, after igniting finishes, as if forgetting safety switch is allocated to " pass " position, then this switch performs practically no function, child, fire hazardous and operation easily when the mentally handicapped plays, the security performance of burning torch is relatively poor.

The utility model content

Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and a kind of electronic ignition rifle that is provided with safety device is provided, and effectively controls the duty of pressing hand, increases the difficulty of children's operation, improves the security performance of burning torch.

The technical scheme that the utility model adopted is: the safe electronic burning torch, comprise the rifle body, be located at rifle body upper end gun barrel, be positioned at the rifle body oil groove, place the piezoelectric element above the oil groove and go out pneumatic module, described piezoelectric element comprise piezoelectricity, piezoelectricity push rod and cooperate with the piezoelectricity push rod press hand, it is characterized in that described pressing has a slotted eye on hand, this slotted eye is put an insurance push button, the top of this insurance push button places presses on hand on the surface, between bottom and rifle body inwall return spring is arranged and cooperates with one " L " shape safety piece; There is spring the vertical part of this safety piece between transverse part and rifle body inwall between the shoulder of pressing hand and piezoelectricity.During safety position (normality), pressing hand if only push downwards, conflicts respectively on the shoulder of pressing hand and piezoelectricity in the two ends, vertical part of safety piece, makes to press hand and can't be depressed, and the piezoelectricity push rod can't be finished the igniting stroke, and inflammable gas can not lighted, and has played safety effect.During duty, the insurance push button is moved right, insure push button simultaneously and drive the safety piece that cooperates with it and also move right, the vertical part of safety piece is removed between the shoulder of pressing hand and piezoelectricity, and at this moment usefulness pressing force vertically downward acts on when pressing hand and just can light inflammable gas.Behind the end of operation, utilize return spring and spring to return to normality.The utility model has effectively been controlled the duty of pressing hand, has increased the difficulty of children's operations, has improved the security performance of burning torch.

Described safe electronic burning torch, the shoulder right side of piezoelectricity is provided with protuberance, the right side of piezoelectric push club head is provided with boss, conflict respectively on described protuberance and boss in the two ends of safety piece vertical part, increase protuberance and projection, the vertical part of safety piece is stuck between piezoelectricity shoulder and the piezoelectricity push rod, and safety effect is better.

Described safe electronic burning torch, a projection is arranged at the bottom of insurance push button, and the transverse part of safety piece is provided with projection or the chute that cooperates with described projection.

Described safe electronic burning torch, the transverse part of safety piece are positioned at one and are connected on the supporting station of rifle body inwall.

The two ends, vertical part that the utility model utilizes safety piece are inconsistent with the protuberance at the boss of piezoelectricity push rod and piezoelectricity shoulder place respectively, and normality lower piezoelectric push rod can't be finished the igniting stroke, thereby has effectively controlled the duty of pressing hand; The first arming of palpus during igniting has increased the difficulty that children operate, and has improved the security performance of burning torch.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is the structural representation of the utility model normality.

Fig. 2 is the schematic diagram of the utility model duty.

The specific embodiment

As shown in the figure, the safe electronic burning torch, comprise rifle body 1, be located at rifle body upper end gun barrel 2, be positioned at the rifle body oil groove 3, place the piezoelectric element above the oil groove and go out pneumatic module, described piezoelectric element comprise piezoelectricity 4, piezoelectricity push rod 5 and cooperate with piezoelectricity push rod 5 press hand 6, go out pneumatic module comprise air outlet valve, air-out needle, flame adjusting ring, wireway and with the skid plate of pressing the hand interlock.Press grooved hole on the hand 6, this slotted eye is equipped with insurance push button 7, and the top of this insurance push button 7 places on the upper surface of pressing hand 6, return spring 8 is arranged and a projection is arranged between bottom and rifle body inwall, and this projection cooperates with projection on " L " shape safety piece 9.The shoulder right side of piezoelectricity 4 is provided with protuberance 11, and the right side of piezoelectricity push rod 5 heads is provided with boss 12, and conflicting respectively on described protuberance 11 and boss 12 in the two ends of safety piece 9 vertical parts, between the transverse part of safety piece and rifle body inwall spring 10 is arranged.One supporting station 13 that is connected rifle body inwall is arranged under the transverse part of safety piece.

Under the safety position (normality), conflicting respectively on the protuberance of the boss of piezoelectricity push rod and piezoelectricity shoulder in the two ends of safety piece vertical part, stops moving down of piezoelectricity push rod, makes the piezoelectricity push rod can't finish the igniting stroke, controlled the action of pressing hand; Under the duty, enforcing the insurance push button earlier moves right, two ends, vertical part until safety piece break away from the boss of piezoelectricity push rod and the protuberance of piezoelectricity shoulder, meanwhile push downwards and press hand, Lian Dong the skid plate lifting that can make progress with it promotes air-out needle and upwards moves, and opens air outlet valve, thereby make the air-out needle venting, burning torch produces flare.

Claims (4)

1, safe electronic burning torch, comprise rifle body (1), be located at rifle body upper end gun barrel (2), be positioned at the rifle body oil groove (3), place the piezoelectric element above the oil groove and go out pneumatic module, described piezoelectric element comprise piezoelectricity (4), piezoelectricity push rod (5) and cooperate with piezoelectricity push rod (5) press hand (6), it is characterized in that described pressing on the hand (6) has a slotted eye, this slotted eye is put an insurance push button (7), the top of this insurance push button (7) places presses on hand (6) upper surface, between bottom and rifle body inwall return spring (8) is arranged and cooperates with one " L " shape safety piece (9); The vertical part of this safety piece (9) is positioned between the shoulder of pressing hand (6) and piezoelectricity (4), between transverse part and rifle body inwall spring (10) is arranged.

2, safe electronic burning torch according to claim 1, the shoulder right side that it is characterized in that described piezoelectricity (4) is provided with protuberance (11), the right side of piezoelectricity push rod (5) head is provided with boss (12), conflicts respectively on described protuberance (11) and boss (12) in the two ends, vertical part of described safety piece (9).

3, safe electronic burning torch according to claim 1 and 2 is characterized in that a projection is arranged at the bottom of described insurance push button (7), and the transverse part of safety piece (9) is provided with projection or the chute that cooperates with described projection.

4, safe electronic burning torch according to claim 3, the transverse part that it is characterized in that described safety piece (9) is positioned at one and is connected on the supporting station (13) of rifle body inwall.

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