CN201233203Y

CN201233203Y - Firecracker timing setting-off device

Info

Publication number: CN201233203Y
Application number: CNU2008200602491U
Authority: CN
Inventors: 张学健
Original assignee: Yangxing Middle School Affiliated to East China Normal University
Current assignee: Yangxing Middle School Affiliated to East China Normal University
Priority date: 2008-06-25
Filing date: 2008-06-25
Publication date: 2009-05-06
Anticipated expiration: 2018-06-25

Abstract

The utility model discloses a timed firecracker-firing device, which comprises a firecracker, a timer and a sparkle generator; wherein, the timer is arranged on the body of the firecracker and connected with the sparkle generator to control the time of sparkle generation; and the sparkle generator is arranged in the body of the firecracker and can generate a sparkle to ignite the powder inside the firecracker. The timed firecracker-firing device can enable people to visually know the wait time for the explosion of the firecracker, so that the occurrence of injury accidents, which is caused due to not knowing the explosion time of the firecracker, can be avoided.

Description

Firecrackers are device for lighting regularly

Technical field:

The utility model relates to a kind of safety control, particularly a kind of device that is used for the timing controlled firecracker setting-off.

Background technology:

When the New Year celebrated a festival, people will set off certain firecrackers increased atmosphere.But because the particularity of firecrackers, the firecracker setting-off stand-by period that has is short, have to set off the stand-by period long, grasp the bad time to be easy to be wound by firecrackers.How to allow people can be good at grasping the firecrackers burst period, seem important especially, the feasible safety that becomes of setting off firecracker.

The utility model content:

The utility model is at existing problem during firecracker setting-off in the above-mentioned prior art, and a kind of device for lighting that can allow people get information about the firecrackers burst period is provided.

In order to achieve the above object, the scheme that the utility model adopts: firecrackers are device for lighting regularly, and this device comprises firecrackers, timing means and spark generation device; Described timing means is placed on the firecrackers body, and connects and time that control spark generation device produces spark, and described spark generation device is placed in the firecrackers body, and produces spark and can light and touch the inner gunpowder of firecrackers.

The utility model that obtains according to technique scheme can allow people know stand-by period of firecrackers blast intuitively, avoided owing to do not understand the firecrackers burst period, and the accident of wound takes place.

Description of drawings:

Further specify the utility model below in conjunction with the drawings and specific embodiments.

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

The specific embodiment:

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Become more safe in order to allow people set off firecracker, of the present utility modelly provide a kind of solution as shown in Figure 1:

Firecrackers are device for lighting regularly, this device comprises a firecrackers body and controls the control device that it is seted off, this device is placed on the firecrackers body 1, comprise a device 2 and a spark generation device when certain with this device, timing means connects and control spark generation device, the spark generation device is placed in the firecrackers body, and this spark that can produce can directly be lighted the gunpowder in the firecrackers body.

The device for lighting that obtains according to technique scheme in use, as long as set the time expand of exploding according to a human needs, after the time of advent, timing means is just controlled the spark generation device and is produced spark, this spark just can be lighted the gunpowder around it immediately, and firecrackers just can explode.Like this to set off method promptly convenient, safety again.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1, firecrackers timing device for lighting, this device comprises firecrackers, timing means and spark generation device; It is characterized in that described timing means is placed on the firecrackers body, and connect and time that control spark generation device produces spark that described spark generation device is placed in the firecrackers body, and produce spark and can light and touch the inner gunpowder of firecrackers.