A kind of band moves up and down the safe burning torch of formula push button
Technical field
The present invention relates to the safe burning torch field, especially a kind of band moves up and down the safe burning torch of formula push button.
Background technology
Existing a kind of Tape movement formula is pressed the safe burning torch of hand, press the hand inwall be provided with lower protruding and under normal conditions with the piezoelectric working section of piezoelectricity upper surface dislocation, pressing has one also can't make latter go out the insurance distance of high-tension electricity downwards when pressing hand and press between the upper surface of the inwall of hand and piezoelectricity, during use, need inwardly press a push button makes and presses hand and move, until on hand the piezoelectric working section of pressing be positioned at the piezoelectricity upper surface directly over, burning torch is in the arming state, press when pressing hand this moment downwards, press hand and finish stroke, make piezoelectric working, inspire high-voltage spark, skid plate is opened air outlet valve simultaneously with it, thereby makes burning torch produce flare.Above-mentioned safe burning torch must be pressed at the same time push button and press hand and can light a fire, can play certain safety effect, but child, when the mentally handicapped is at play, often burning torch is gripped, if push button is on the palm contact-making surface that grips, when firmly gripping, push button namely inwardly is pressed into, be in the arming state, also just lost the effect of insurance.
Summary of the invention
The safe burning torch that provides a kind of band to move up and down the formula push button in order to solve above-mentioned the deficiencies in the prior art is provided, the push type push button is moved up and down the formula push button instead, avoid child, the mentally handicapped's maloperation, improve the security performance of burning torch.
In order to achieve the above object, the designed band of the present invention moves up and down the safe burning torch of formula push button, comprise the rifle body, place the oil groove in the rifle body, be installed in skid plate and piezoelectricity on the oil groove, the hand of pressing that can vertically slide is housed on the rifle body, press and form piezoelectric working section protruding and that shift to install with the piezoelectricity upper end under normal conditions on the inwall of hand, pressing when having one to press under normal conditions hand and press between the upper surface of the inwall of hand and piezoelectricity downwards also to make latter go out the insurance distance of high-tension electricity, it is characterized in that the described hand and of pressing cooperates its slide block that moves laterally, the push button end that leans on of described slide block forms a transverse part, the outside of described transverse part is provided with one and can be shifted up and down and outer half one is in the external push button of rifle, the lower end of interior half one of described push button is provided with one and is used for promoting the inclined plane that slide block moves, described inclined plane is in the below of transverse part under normal conditions, described piezoelectric working section be positioned under normal conditions the piezoelectricity upper end by the push button side; Under the arming state, conflict on transverse part in the bottom on described inclined plane, described piezoelectric working section be positioned at the piezoelectricity upper end directly over.(namely be under the safety position) under normal conditions, press downwards and press hand and can make it move down a segment distance, because the insurance distance has been offset the partial journey of pressing hand, press hand and do not finish stroke, can't make latter go out high-voltage spark.During use, upwards promote push button, until on hand the piezoelectric working section of pressing be positioned at the piezoelectricity upper surface directly over, burning torch is in released state (being the arming state), and press downwards and press hand this moment, presses hand and finish stroke, make piezoelectric working, inspire high-voltage spark, skid plate is opened air outlet valve simultaneously with it, thereby makes burning torch produce flare.The push button of the technical program also can be made the down-push type release, and then the inclined plane need be arranged on the top of transverse part and inwardly down.
Improve and replenish as the further of said structure, the present invention also comprises any combination of following additional technical feature or these features:
Described transverse part is provided with annular protrusion, the transverse part overcoat that is in the annular protrusion inboard has a transverse spring, the inboard of described transverse spring is provided with a spacing preiection that is fixed on the rifle body, and described transverse part passes spacing preiection, reaches the horizontal automatically reset effect of slide block.
The slide block that is in the transverse part inboard is provided with a vertical slide bar that makes progress, and described vertical slide bar is in and is arranged in the vertical chute of pressing on hand, so that the vertical slip of slide block is not offset, slides more reliable.
The described slide block that is in the slide bar inboard is provided with a positioning convex that makes progress, the hand inwall of pressing that is in the positioning convex top has the spring gathering sill, one perpendicular upper end of putting spring is in the spring gathering sill, and perpendicular lower end of putting spring is enclosed within outside the positioning convex, reaches the vertical automatically reset effect of slide block.
Described pressing forms protruding skid plate operate portions on the hand inwall, described skid plate operate portions be positioned under normal conditions the skid plate upper end by the push button side, press downwards under normal conditions and press hand and can not open skid plate.
The contact-making surface on described transverse part and inclined plane is cambered surface, and the movement of inclined plane band movable slider is more linear, and both wear and tear little.
Described inclined plane is curved, and is little with transverse part conflict force of sliding friction, drives more reliable.
Described push button resets by compressing a push button back-moving spring, reaches the automatically reset effect of push button.
A kind of band that the present invention obtains moves up and down the safe burning torch of formula push button, and the push type push button is moved up and down the formula push button instead, avoids causing the contingencies such as fire because of child, the mentally handicapped's maloperation, further the security performance of hoist point firelock.
Description of drawings
Fig. 1 is the structural representation under the normality of the present invention;
Fig. 2 is the structural representation (be arming, but be in fired state) after the present invention pushes to push button;
Fig. 3 is the structural representation under the duty of the present invention.
Among the figure: 1-robs body, 2-oil groove, 3-and presses hand, 4-piezoelectricity, 5-piezoelectric working section, 6-slide block, 7-transverse part, 8-push button, 9-inclined plane, 10-annular protrusion, 11-transverse spring, 12-spacing preiection, the vertical slide bar of 13-, the vertical chute of 14-, 15-positioning convex, 16-spring gathering sill, perpendicular spring, 18-skid plate operate portions, the 19-skid plate put of 17-.
The specific embodiment
The invention will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1
As Figure 1-3, a kind of band that the present embodiment is described moves up and down the safe burning torch of formula push button, comprise rifle body 1, place the oil groove 2 in the rifle body, be installed in skid plate 19 and piezoelectricity 4 on the oil groove, be equipped with on the rifle body 1 can vertically slide press hand 3, press and form piezoelectric working section 5 protruding and that shift to install with the piezoelectricity upper end under normal conditions on the inwall of hand 3, pressing when having one to press under normal conditions hand and press between the upper surface of the inwall of hand 3 and piezoelectricity 4 downwards also to make latter go out the insurance distance of high-tension electricity, it is characterized in that the described hand 3 and of pressing cooperates its slide block that moves laterally 6, the push button end that leans on of described slide block 6 forms a transverse part 7, the outside of described transverse part 7 is provided with one and can be shifted up and down and outer half one is in the external push button of rifle 8, the lower end of half ones is provided with one and is used for promoting the inclined plane 9 that slide block moves in the described push button 8, described inclined plane 9 is in the below of transverse part 7 under normal conditions, described piezoelectric working section 5 be positioned under normal conditions the piezoelectricity upper end by the push button side; Under the arming state, conflict on transverse part 7 in the bottom on described inclined plane 9, described piezoelectric working section 5 be positioned at the piezoelectricity upper end directly over.
Described transverse part 7 is provided with annular protrusion 10, transverse part 7 overcoats that are in the annular protrusion inboard have a transverse spring 11, the inboard of described transverse spring 11 is provided with a spacing preiection 12 that is fixed on the rifle body, described transverse part 7 passes spacing preiection 12, reaches slide block 6 horizontal automatically reset effects.The slide block 6 that is in the transverse part inboard is provided with a vertical slide bar 13 that makes progress, described vertical slide bar 13 is in to be arranged on to be pressed in the vertical chute 14 of one on the hand 3, slide block 5 is vertically mobile along vertical chute 14, the described slide block 6 that is in the slide bar inboard is provided with a positioning convex that makes progress 15, hand 3 inwalls of pressing that are in the positioning convex top have spring gathering sill 16, one perpendicular upper end of putting spring 17 is in the spring gathering sill 16, perpendicular lower end of putting spring 17 is enclosed within outside the positioning convex 15, reaches slide block 6 vertical automatically reset effects.Described pressing forms protruding skid plate operate portions 18 on hand 3 inwalls, described skid plate operate portions 18 be positioned under normal conditions the skid plate upper end by the push button side.Described transverse part 7 is arc with the contact-making surface on inclined plane 9, and described inclined plane is also curved.Described push button 8 resets by compressing a push button back-moving spring, reaches the automatically reset effect of push button.