CN201225857Y

CN201225857Y - Aerial vertical orientation firework

Info

Publication number: CN201225857Y
Application number: CNU2008200529547U
Authority: CN
Inventors: 李才龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-24
Filing date: 2008-04-24
Publication date: 2009-04-22
Anticipated expiration: 2018-04-24

Abstract

An aerial vertical directional aerial shell comprises an outer cylinder, a wire lead and an aerial shell, wherein, the outer cylinder is divided into an upper layer and a lower layer, and is separated by a positioning plate that is fixed in the outer cylinder; the upper layer is provided with the aerial shell, and the lower layer is provided with a directional device, and the directional device is connected with the positioning plate through at least one directional belt; the outer cylinder is also provided with the wire lead that is connected with an igniting wire lead of the aerial shell; both sides of the outer cylinder are provided with the wire lead, and the two wire leads are connected with and wrap the directional device; the directional belt is connected with the positioning plate through an iron wire. The aerial shell has the advantages of simple structure, convenient application, reliable appearance, good viewing effect, and the like, and is applicable to being ignited during the celebration of the company and the festival.

Description

Aerial vertical orientation display shell

Technical field

The utility model relates to a kind of display shell, refer in particular to be a kind of can be at the aerial vertical orientation display shell of vertical direction location.

Background technology

Display shell is a kind of firework product that development in recent years is got up, when setting off because of it, combination with sound, light, the multiple effect of color, thereby become a kind of firework product that people extremely like, at present, commercially available display shell designs and varieties are more, the firework display effect that not only has sound, light, color scheme, even, also can form some simple patterns aloft; For the night sky in people celebrating red-letter day has increased many colors, but because existing display shell is that prefabricated simple pattern is installed in the display shell housing, after firing, the display shell lift-off promptly forms certain pattern by color effect aloft, because after the display shell lift-off, can produce whole rotation, therefore, when its during at high-altitude explosion, body is the state of turning a somersault continuously and rises, and picture is ring-like, smiling face's type and pattern type figures are because of can't be directed, the location, thereby can't reach the best and view and admire angle, cause the ground appreciation effect to be had a greatly reduced quality, do not reach the expection appreciation effect, influence whole appreciation effect.

The utility model content

The aerial vertical orientation display shell that provides a kind of vertical orientation, location but the purpose of this utility model is to overcome the deficiency of prior art.

The purpose of this utility model is achieved by following technical proposals:

Comprise urceolus, lead-in wire, display shell, described urceolus divides two-layer up and down, separate by the spacer that is fixed in the urceolus, the spacer upper strata is fixed with described display shell, spacer lower floor is fitted with orienting device, orienting device links to each other with spacer with at least one directed band, also is provided with described lead-in wire on the described urceolus and starts to exchange fire to go between with display shell and be connected.

Be provided with inner core in the described urceolus, be provided with an annular locating tab between described urceolus and inner core, described orienting device is located at urceolus by at least two and is linked to each other with spacer with orientation band between the inner core.

Described urceolus both sides are provided with described lead-in wire, and two lead-in wires connect and the parcel orienting device.

Described directed band is connected with iron wire with spacer.

Described directed band can be rolled over or furl and be hidden in the urceolus lower floor.

Operation principle of the present utility model is sketched in following:

Literal or pattern stroke relative set fireworks display on expelling plate according to default captions, light the fireworks display propellant powder simultaneously, in the process of launching, lead-in wire is blown, orienting device separates with urceolus, directed band hauls orienting device, display shell is in the emission uphill process like this, and the lower end is hauled by orienting device, because orienting device has certain windage effect, make the fireworks display resilience energy maintain the original state steadily goes up to the air always, and do not rotate, play orientation, positioning action can effectively be improved the appreciation effect that fireworks display are seted off, promote the cultural connotation that fireworks display are seted off, for Festival celebration Festival provides more colourful fireworks display firework display effect.The utility model is simple, and is easy to use, and appearance is reliable, can effectively improve the appreciation effect that fireworks display are seted off, and is suitable for the celebration as company, and fireworks are viewed and admired in setting off during celebrating red-letter day.

Description of drawings

Fig. 1 is the structural representation of aerial vertical orientation display shell.

Fig. 2 is aerial vertical orientation display shell embodiment 2 structural representations.

In the accompanying

drawing

1,2,1-display shell, the 2-display shell lead-in wire of starting to exchange fire, 3-spacer, 4-lead-in wire, 5-orienting device, the directed band of 6-, 7-iron wire, 8-urceolus, 9-inner core.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1:

As shown in Figure 1, comprise urceolus 8, lead-in wire 4, display shell 1, described urceolus is two-layer about in the of 8 minutes, separate by the spacer 3 that is fixed in the urceolus 8, spacer 3 upper stratas are fixed with described display shell 1, spacer 3 lower floors are fitted with orienting device 5, at least one orientation of orienting device 5 usefulness is with 6 to link to each other with spacer 3, also being provided with described lead-in wire 4 and the display shell lead-in wire 2 of starting to exchange fire on the described urceolus 8 is connected, described urceolus 8 both sides are provided with described lead-in wire 4, article two, lead-in wire 4 connects and parcel orienting device 5, and described orientation is with 5 to be connected with spacer 3 usefulness iron wires 7, and described orientation is with 6 can roll over or furl and be hidden in urceolus 8 lower floors.

Embodiment 2:

As shown in Figure 2, embodiment 2 improves urceolus on the basis of embodiment 1, be provided with the inner core 9 that passes spacer 3 in the described urceolus 8, at least two of orienting device 5 usefulness are located at urceolus 8 and the orientation between the inner core 9 and are with 6 to link to each other with spacer 3, the barrel thickness of inner/outer tube 8,9 bitubulars be have only urceolus 8 monotubular barrel thickness 1/3 to 1/2, orientation is with 6 still can roll over or furl and be hidden in urceolus 8 lower floors.

As Fig. 1,2, shown in the various embodiments described above 1,2, literal or pattern stroke relative set fireworks display on expelling plate according to default captions, light the fireworks display propellant powder simultaneously, in the process of launching, lead-in wire 4 is blown, orienting device 5 separates with urceolus 8, orientation is with 6 to haul orienting device 5, and display shell 1 is in the emission uphill process like this, and the lower end is hauled by orienting device 5, because orienting device 5 has certain windage effect, make display shell 1 to maintain the original state always and steadily go up to the air, and do not rotate, play orientation, positioning action.

Claims

1, a kind of aerial vertical orientation display shell, comprise urceolus (8), lead-in wire (4), display shell (1), it is characterized in that: described urceolus (8) divides two-layer up and down, separate by the spacer (3) that is fixed in the urceolus (8), spacer (3) upper strata is fixed with described display shell (1), spacer (3) lower floor is fitted with orienting device (5), orienting device (5) links to each other with spacer (3) with at least one directed band (6), also is provided with described lead-in wire (4) and the display shell lead-in wire (2) of starting to exchange fire on the described urceolus (8) and is connected.

2, aerial vertical orientation display shell according to claim 1, it is characterized in that: be provided with inner core (9) in the described urceolus (8), be provided with an annular locating tab (3) between described urceolus (8) and inner core (9), described orienting device (5) is located at urceolus (8) by at least two and is linked to each other with spacer (3) with orientation band (6) between the inner core (9).

3, aerial vertical orientation display shell according to claim 1 and 2 is characterized in that: described urceolus (8) both sides are provided with described lead-in wire (4), and two lead-in wires (4) connect and parcel orienting device (5).

4, aerial vertical orientation display shell according to claim 3 is characterized in that: described directed band (6) is connected with iron wire (7) with spacer (3).

5, aerial vertical orientation display shell according to claim 4 is characterized in that: described directed band (6) can be rolled over or furl and be hidden in urceolus (8) lower floor.