CN2665546Y - Igniting gun with locking member - Google Patents

Abstract

The utility model relates to an electronic ignition gun of locking part, the prior electronic ignition gun with safety switch can play the role of insurance only when the safety witch is at off position, if the safety switch is forgotten to turn to the off position after ending the ignition, the safety switch exists in name only, moreover the ignition gun has poor safety performance. The utility model is characterized in that the side of a handle is connected with a locking member, the locking member is star-shaped and is composed of upper, middle and lower horizontal parts and vertical parts which make the above three connected, an inclined block which is arranged in the inner wall of the gun body is provided between the upper and middle horizontal parts, the bottom of the upper horizontal part props against the inclined block, the middle horizontal part is arranged outside the wall of the gun body, the wall of the corresponding gun body is provided with slot holes which are used for the upper and lower motion of the middle horizontal part. The utility model utilizes the matching between the upper horizontal part of the locking member and the inclined block on the inner wall of the gun body, when ignition, first only the bottom of the upper horizontal part of the locking member must be disengaged from the upper end surface of the inclined block, the handle can be pressed down so as to improve safety performance of the ignition gun.

Description

The burning torch of band locking piece

Technical field

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

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 with locking piece is provided, and the duty by hand is pressed in effective control to increase the difficulty of children's operation, improves the security performance of burning torch.

The technical scheme that the utility model adopted is: the burning torch of band locking piece, 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 comprises the piezoelectricity of assembling in the usual way and presses hand, describedly go out air outlet valve, air-out needle, flame adjusting ring and the wireway that pneumatic module comprises assembling in the usual way, piezoelectric element is provided with the skid plate that both are linked with the inter-module of giving vent to anger, it is characterized in that described side of pressing hand connects a locking piece, this locking piece is Shape, it is made of with the vertical part that is connected the three the upper, middle and lower transverse part, goes up, the skewback that is located on the rifle body inwall is arranged between middle transverse part, conflicts on skewback in the bottom of upper transverse part, middle transverse part partly places outside the rifle body wall, has on the corresponding rifle body wall to be used for the upper and lower mobile slotted eye of middle transverse part.Under the normality (being safety position), if singly be to push downwards to press hand, the upper transverse part of locking piece bottom is kept out by the upper surface of skewback, can't move down with pressing hand, make and press hand and can't be depressed, piezoelectricity can't be finished the igniting stroke, inflammable gas can not lighted, and has played safety effect.The course of work of the present utility model is as follows: the head that firmly inwardly pushes away earlier the locking piece middle transverse part, utilize the elasticity of locking piece material (as plastics) itself, upper transverse part is broken away from from the end face of skewback, meanwhile pressure-lock part downwards, middle transverse part moves in slotted eye, the head of upper transverse part moves down along skewback, and after piezoelectricity was finished the igniting stroke, inflammable gas was lighted.Behind the end of operation, utilize the restoring force of piezoelectricity itself, press hand and reset, the head of locking piece upper transverse part moves also corresponding resetting on skewback, conflicts on the upper surface of skewback in the bottom of upper transverse part, and burning torch returns to normality.The duty that the utility model is pressed hand by effective control has increased the difficulty that children operate, and has improved the security performance of burning torch.

The burning torch of described band locking piece, locking piece is an integral structure with pressing hand, is made of plastics; Locking piece in slotted eye shift motion and the igniting stroke of piezoelectricity match.

The burning torch of described band locking piece, skewback is small top and big bottom, and the length of locking piece upper transverse part is less than the length of middle transverse part.

The utility model utilizes cooperating of skewback on locking piece upper transverse part and the rifle body inwall, the bottom of upper transverse part is kept out by the upper surface of skewback under the normality, pressing hand can't be depressed, piezoelectricity can't be finished the igniting stroke, palpus breaks away from the bottom of locking piece upper transverse part earlier during igniting from the skewback upper surface, could will press subordinate the pressure, thereby effectively control the duty of pressing hand, increase the difficulty of children's operations, 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 (safety position).

Fig. 2 is a working state figure of the present utility model.

The specific embodiment

As shown in the figure, the burning torch of band locking piece, 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 comprises the piezoelectricity 4 of assembling in the usual way and presses hand 5, describedly go out air outlet valve 6, air-out needle 7, flame adjusting ring 8 and the wireway 9 that pneumatic module comprises assembling in the usual way, piezoelectric element is provided with the skid plate 10 that both are linked with the inter-module of giving vent to anger.Described side of pressing hand 5 connects a locking piece 11, and this locking piece 11 is Shape, it is made of with the vertical part l5 that is connected the three upper, middle and lower transverse part 12,13,14, upward, 12,13 of middle transverse parts have the skewback 16 that is located on the rifle body inwall, conflict on the upper surface of skewback 16 in the bottom of upper transverse part 12, middle transverse part 13 parts place outside the rifle body wall, have on the corresponding rifle body wall to be used for middle transverse part 13 upper and lower mobile slotted eyes 17.Locking piece 11 with press hand 5 and be integral structure, be made of plastics, locking piece 11 in slotted eye 17 shift motion and the igniting stroke of piezoelectricity 4 match.Skewback 16 is small top and big bottom, and the length of locking piece upper transverse part 12 is less than the length of middle transverse part 13.

Under the safety position (normality), the bottom of locking piece upper transverse part is blocked by the skewback upper surface, can't move down with pressing hand, and pressing hand can't be depressed, and piezoelectricity can't be finished the igniting stroke, and inflammable gas can not lighted, and has played safety effect.The course of work is as follows: firmly inwardly push away earlier the locking piece middle transverse part, utilize the elasticity of locking piece material (plastics) itself, make the upper end surface disengaging of the bottom disengaging of upper transverse part from skewback, meanwhile pressure-lock part downwards, upper transverse part moves down along the inclined-plane of skewback, middle transverse part moves down along slotted eye, and after piezoelectricity was finished the igniting stroke, inflammable gas was lighted.Behind the end of operation, utilize the restoring force of piezoelectricity itself, press hand and reset, the head of locking piece upper transverse part moves to reset position on the inclined-plane of skewback, and promptly conflict on the upper surface of skewback in the bottom, and middle transverse part moves on slotted eye, and burning torch returns to normality.

Claims (3)

1, the burning torch of band locking piece, comprise rifle body (1), be located at the gun barrel (2) of rifle body upper end, be positioned at the oil groove (3) of rifle body, place the piezoelectric element of oil groove top and go out pneumatic module, described piezoelectric element comprises the piezoelectricity (4) of assembling in the usual way and presses hand (5), describedly go out pneumatic module and comprise the air outlet valve (6) of assembling in the usual way, air-out needle (7), flame adjusting ring (8) and wireway (9), piezoelectric element is provided with the skid plate (10) that both are linked with the inter-module of giving vent to anger, it is characterized in that described side of pressing hand (5) connects a locking piece (11), this locking piece is Shape, it is made of with the vertical part that is connected the three (15) upper, middle and lower transverse part (12,13,14), upward, between middle transverse part (12,13) skewback (16) that is located on the rifle body inwall is arranged, conflict on the upper surface of skewback (16) in the bottom of upper transverse part (11), middle transverse part (12) part places outside the rifle body wall, has on the corresponding rifle body wall to be used for the upper and lower mobile slotted eye of middle transverse part (12) (17).

2, the burning torch of band locking piece according to claim 1 is characterized in that described locking piece (11) and to press hand (5) be integral structure, locking piece (5) in slotted eye (17) shift motion and the igniting stroke of piezoelectricity (4) match.

3, the burning torch of band locking piece according to claim 1 is characterized in that described skewback (16) is small top and big bottom, and the length of locking piece upper transverse part (12) is less than the length of middle transverse part (13).

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