CN202002572U

CN202002572U - Safe set-off device for firecracker

Info

Publication number: CN202002572U
Application number: CN2011200664998U
Authority: CN
Inventors: 吴三社; 赵蕴凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-15
Filing date: 2011-03-15
Publication date: 2011-10-05
Anticipated expiration: 2021-03-15

Abstract

The utility model relates to a set-off device for firecracker, in particular to a safe set-off device for firecracker, which solves the problems that the occupied area of an existing firecracker set-off device is large, the set-off explosion sound is distorted, and the explosion residue is not easy to process. The safe set-off device for firecracker comprises a vertical rod, a fixed shaft and a rocking handle, wherein the fixed shaft is transversely arranged on the top end of the vertical rod, the rocking handle is connected and fixed with the end part of the fixed shaft, a fireproof shear, a double-layer reticular set-off explosion cavity and a recovery barrel are fixed on the lateral side of the vertical rod from top to bottom, the top end of the double-layer reticular set-off explosion cavity is provided with a firecracker inlet, and a rolling shaft is embedded and fixed at the lateral part of the firecracker inlet. The safe set-off device for firecracker effectively solves the problems that the occupied area of the existing firecracker set-off device is large, the set-off explosion sound is distorted, and the explosion residue is not easy to process. The safe set-off device for firecracker is applicable to mobile wedding celebration vehicles, funeral vehicles and the like.

Description

The safety firecracker device for lighting

Technical field

The utility model relates to the firecracker setting-off device, specifically is a kind of safety firecracker device for lighting.

Background technology

The firecracker setting-off custom is a requisite link in the activities such as China celebrates a festival, wedding celebration, funeral, sacrifice; Usually, because people's awareness of safety is poor, it is grand to covet, set off excessively, add existing firecrackers burning rapidly, explosive force is strong, very easily causes the firecrackers fire casualty of hurting sb.'s feelings, the big city that this point is concentrated at the population building is especially common, however firecracker setting-off custom and be difficult for banning and forbidding; To this, people have invented various firecracker setting-off devices, common firecracker setting-off device has stereoscopic graticule tubbiness device for lighting and parallel grooved device for lighting, but because self structure restriction, existing firecracker setting-off device ubiquity floor space is big, fire audio distortions, the not tractable problem of blast legacy; Therefore be necessary to invent a kind of floor space little, fire the novel firecracker setting-off device that sound is undistorted, be convenient to handle the blast legacy.

Summary of the invention

The utility model for solve existing firecracker setting-off plant area area big, fire audio distortions and the not tractable problem of blast legacy, a kind of safety firecracker device for lighting is provided.

The utility model is to adopt following technical scheme to realize: safety firecracker device for lighting, the crank that comprises vertical rod, is horizontally installed in the fixed axis of rod end and is connected and fixed on the fixed axis end; The vertical rod side is fixed with fire-retardant scissors, double-deck netted chamber and the recycling bin of firing from top to bottom; The double-deck netted top, chamber that fires has the firecrackers inlet, and the sidepiece of firecrackers inlet is inlayed intrinsic roller bearing, and the double-deck netted chamber sidewall that fires has wicket, and the double-deck netted bottom, chamber that fires is communicated with recycling bin, the cutting edge of fire-retardant scissors and firecrackers entry position over against.

During use, safety firecracker device for lighting described in the utility model is equipped with use with the firecrackers wheel that the winding firecrackers are used, and the firecrackers wheel is dismantled and assembled, and is equipped with more than two, twines the time of firecrackers with saving; Vertical rod is fixed on ground or the car, by the firecrackers wheel firecrackers are wound, and at terminal thin wire or the nonflammable stay cord of twining of the firecrackers that wind, distance between the length of stay cord enters the mouth to firecrackers greater than fixed axis, fire the chamber for well so that guarantee last surplus firecrackers are all sent to, then the firecrackers encapsulation that winds is fixed with clip to fixed axis, also be fixed on thin wire or stay cord on the fixed axis, make the firecracker setting-off end that winds hang down to the double-deck netted chamber that fires, the distance between the sagging length of firecrackers enters the mouth to firecrackers greater than fixed axis by the firecrackers inlet; Open wicket and light firecrackers, when firecrackers are seted off one by one, shake crank, fixed axis drives the sagging one by one netted chamber that fires of bilayer that enters of firecrackers, and the legacy that firecracker setting-off produces all falls into recycling bin; The roller bearing of firecrackers porch can prevent that firecrackers from entering double-deck nettedly blocked when firing the chamber; Set off in the process,, then start fire-retardant scissors, cut off and be positioned at the double-deck netted firecrackers that fire the chamber, prevent that firecrackers from setting off netted the firing outside the chamber of bilayer, avoid firecrackers to hurt sb.'s feelings if fixed axis blocked; Thin wire or stay cord can guarantee that whole firecrackers enter double-deck netted firing in the chamber and set off; Compare with existing firecracker setting-off device, not only floor space is little for safety firecracker device for lighting described in the utility model, be easy to move and use, and owing to be provided with the double-deck netted chamber that fires, both prevented that firecrackers from hurting sb.'s feelings, and can not cause firing audio distortions again, simultaneously owing to be provided with recycling bin, greatly facilitate the legacy that firecracker setting-off produces, so it uses when being highly suitable for the firecracker setting-off in all kinds of places.

The utility model is rational in infrastructure, design ingenious, efficiently solve existing firecracker setting-off plant area area big, fire audio distortions and the not tractable problem of blast legacy, it had both guaranteed the security of firecracker setting-off, taken into account the sight of firecracker setting-off and recreational again, environmentally-friendly sanitary is pollution-free, is applicable to mobile wedding celebration mobile cart, funeral and interment car etc.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is an another kind of structural representation of the present utility model.

Among the figure: 1-vertical rod, 2-fixed axis, 3-crank, the fire-retardant scissors of 4-, the double-deck netted chamber that fires of 5-, 6-recycling bin, 7-firecrackers inlet, 8-roller bearing, 9-wicket, 10-tip, 11-base.

The specific embodiment

Embodiment one

The safety firecracker device for lighting, the crank 3 that comprises vertical rod 1, is horizontally installed in the fixed axis 2 on vertical rod 1 top and is connected and fixed on fixed axis 2 ends; Vertical rod 1 side is fixed with fire-retardant scissors 4, double-deck netted chamber 5 and the recycling bin 6 of firing from top to bottom; Double-deck netted 5 tops, chamber that fire have firecrackers inlet 7, and the sidepiece of firecrackers inlet 7 is inlayed intrinsic roller bearing 8, and double-deck netted chamber 5 sidewalls that fire have wicket 9, and double-deck netted 5 bottoms, chamber that fire are communicated with recycling bin 6, the cutting edge of fire-retardant scissors 4 and firecrackers enter the mouth 7 positions over against; In the present embodiment, vertical rod 1 bottom is provided with most advanced and sophisticated 10; During concrete enforcement, the slightly larger in diameter of recycling bin is in the netted diameter that fires the chamber of bilayer, and slightly upwards cover hangs over the below that the Double-level Reticulated shape fires the chamber; During use, vertical rod can be inserted ground by the tip.

Embodiment two

The safety firecracker device for lighting, the crank 3 that comprises vertical rod 1, is horizontally installed in the fixed axis 2 on vertical rod 1 top and is connected and fixed on fixed axis 2 ends; Vertical rod 1 side is fixed with fire-retardant scissors 4, double-deck netted chamber 5 and the recycling bin 6 of firing from top to bottom; Double-deck netted 5 tops, chamber that fire have firecrackers inlet 7, and the sidepiece of firecrackers inlet 7 is inlayed intrinsic roller bearing 8, and double-deck netted chamber 5 sidewalls that fire have wicket 9, and double-deck netted 5 bottoms, chamber that fire are communicated with recycling bin 6, the cutting edge of fire-retardant scissors 4 and firecrackers enter the mouth 7 positions over against; In the present embodiment, vertical rod 1 bottom is fixed with base 11; During concrete enforcement, the slightly larger in diameter of recycling bin is in the netted diameter that fires the chamber of bilayer, and slightly upwards cover hangs over the below that the Double-level Reticulated shape fires the chamber; During use, vertical rod can be placed on ground or the car or vertical rod moved to place everywhere by base and use.

Claims

1. a safety firecracker device for lighting is characterized in that: the crank (3) that comprises vertical rod (1), is horizontally installed in the fixed axis (2) on vertical rod (1) top and is connected and fixed on fixed axis (2) end; Vertical rod (1) side is fixed with fire-retardant scissors (4), double-deck netted chamber (5) and the recycling bin (6) of firing from top to bottom; The double-deck netted top, chamber (5) that fires has firecrackers inlets (7), the sidepiece of firecrackers inlets (7) is inlayed intrinsic roller bearing (8), double-deck netted chamber (5) sidewall that fires has wicket (9), the double-deck netted bottom, chamber (5) that fires is communicated with recycling bin (6), the cutting edge of fire-retardant scissors (4) and firecrackers enter the mouth (7) position over against.

2. safety firecracker device for lighting according to claim 1 is characterized in that: vertical rod (1) bottom is provided with tip (10).

3. safety firecracker device for lighting according to claim 1 is characterized in that: vertical rod (1) bottom is fixed with base (11).