CN2094028U - Safety means for setting off firecrackers - Google Patents
Safety means for setting off firecrackers Download PDFInfo
- Publication number
- CN2094028U CN2094028U CN 91216803 CN91216803U CN2094028U CN 2094028 U CN2094028 U CN 2094028U CN 91216803 CN91216803 CN 91216803 CN 91216803 U CN91216803 U CN 91216803U CN 2094028 U CN2094028 U CN 2094028U
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- CN
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- safety
- straight tube
- seted
- firework
- base
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Abstract
The utility model provides a safety means for setting off firecrackers which protects people from blasting to wound when setting off firecrackers, and particularly setting off two sound firecrackers. The utility model mainly comprises a base, and a straight pipe (1) whose bottom is provided with a through slot (2). Two ribbed slabs (6) are connected with the base hard; the other end of the ribbed slab (6) is connected with a running axis (5) and the straight pipe (1) respectively, which makes the straight pipe (1) turn round the running axis (5); the base comprises three trapezoidal backing plates (3) whose one end is connected with a branch pipe (4), the other end is connected with each other; the included angles among the backing plates (3) with different shapes are obtuse angles. The utility model has the advantages of strong practicability and safety.
Description
The utility model belongs to a kind of firework and sets off safety, particularly relates to the safety that Two-explosion firecraker is seted off.
When people set off firework, normally firework is stood on ground or hand-held setting off.Firework stands on the ground poor stability, is easy to when lighting knock over and wound the people.During hand-held setting off, owing to the firework people's of wound of poor quality thing often takes place.
The purpose of this utility model provides a kind of people when setting off firework, particularly when setting off Two-explosion firecraker, avoids the safety of be wound.
The utility model is achieved in that it is made up of the straight tube (1) that base and bottom have groove (2), and straight tube (1) is positioned at the top of base.Base can be the object of the different shapes such as support that constitute of circular, square, triangle, three or more supporting leg.Straight tube can be the pipe of different shapes such as circular, square, ellipse.
It is a kind of practical, safe and reliable apparatus of setting off firework that the utility model firework is seted off safety.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the front view of a specific embodiment.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of another specific embodiment.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is the A-A cutaway view of Fig. 3.
Fig. 1 is the specific embodiment that firework is seted off safety, and it comprises base and straight tube (1).Base is same by three, one end is connected with arm (4), the trapezoidal support plate (3) that the other end is mutually permanently connected is together formed, and the angle between three trapezoidal support plates (3) is the obtuse angle, and the angle between three trapezoidal support plates (3) is that 120 degree are best.Straight tube (1) is that an internal diameter is 25～30 millimeters a pipe, has three grooves (2) uniformly in the bottom of straight tube (1), and straight tube (1) is fixedlyed connected with trapezoidal support plate (3).
Fig. 2 is another specific embodiment that firework is seted off safety, and it is made up of base, straight tube (1), gusset (6), turning cylinder (5), base plate (7).Base is same by three, one end is connected with arm (4), the trapezoidal support plate (3) that the other end is mutually permanently connected is together formed, and the angle between three trapezoidal support plates (3) is the obtuse angle, and angle is that 120 degree are best between three trapezoidal support plates (3).Respectively be connected with a gusset (6) on two trapezoidal support plates (3) therein, the other end of gusset (6) is linked respectively by two turning cylinders (5) and straight tube (1), two turning cylinders (5) rotate straight tube (1) moving axis (5) that can rotate on same horizontal axis line.Fixedly connected with base plate (7) in the bottom of straight tube (1).Straight tube (1) is that an internal diameter is 25～30 millimeters a pipe, has three grooves (2) uniformly in the bottom of straight tube (1).
When setting off firework, firework is put into straight tube (1), when the fuse of firework during, fuse is aimed at groove (2) in the bottom, light and set off.Having three grooves (2) is to aim at groove (2) and light firework from three directions for the ease of fuse.If oblique emission firework, can be straight tube (1) rotating certain angle.Three arms (4) also can be used for setting off simultaneously various fireworks such as magic bullet, flash of light thunder etc.Because firework is positioned over just can not be because of knocking over or the firework people of wound of poor quality when lighting in the straight tube (1).
Claims (10)
1, a kind of firework is seted off safety, particularly relates to the safety that Two-explosion firecraker is seted off, and it is characterized in that: it is made up of the straight tube (1) that base and bottom have groove (2), and straight tube (1) is on the top of base.
2, firework according to claim 1 is seted off safety, it is characterized in that base fixedlys connected with straight tube (1).
3, firework according to claim 1 is seted off safety, it is characterized in that having two gussets (6) one ends to fixedly connected with base respectively, the other end is linked respectively by two turning cylinders (5) and straight tube (1), two turning cylinders (5) are on same horizontal axis line, fixedly connected with base plate (7) in the bottom of straight tube (1).
4, set off safety according to claim 1 or 2 or 3 described fireworks, it is characterized in that base is same by three, one end is connected with arm (4), and the trapezoidal support plate (3) that the other end is mutually permanently connected is together formed, and the angle between three trapezoidal support plates (3) is the obtuse angle.
5, firework according to claim 4 is seted off safety, it is characterized in that the angle between three trapezoidal support plates (3) is 120 degree.
6, set off safety according to claim 1 or 2 or 3 described fireworks, it is characterized in that straight tube (1) is the pipe that a bottom has three grooves (2) uniformly.
7, firework according to claim 4 is seted off safety, it is characterized in that straight tube (1) is the pipe that a bottom has three grooves (2) uniformly.
8, firework according to claim 4 is seted off safety, it is characterized in that straight tube (1) is that internal diameter is 25～30 millimeters a pipe.
9, firework according to claim 6 is seted off safety, it is characterized in that straight tube (1) is that internal diameter is 25～30 millimeters a pipe.
10, firework according to claim 7 is seted off safety, it is characterized in that straight tube (1) is that internal diameter is 25～30 millimeters a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216803 CN2094028U (en) | 1991-06-21 | 1991-06-21 | Safety means for setting off firecrackers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216803 CN2094028U (en) | 1991-06-21 | 1991-06-21 | Safety means for setting off firecrackers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094028U true CN2094028U (en) | 1992-01-22 |
Family
ID=4924625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91216803 Pending CN2094028U (en) | 1991-06-21 | 1991-06-21 | Safety means for setting off firecrackers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672604B (en) * | 2009-09-18 | 2012-11-14 | 浙江工业大学 | Package for increasing stability of firecrackers |
| CN103453804A (en) * | 2012-05-30 | 2013-12-18 | 苏州卫生职业技术学院 | High-rising firecracker launcher |
-
1991
- 1991-06-21 CN CN 91216803 patent/CN2094028U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672604B (en) * | 2009-09-18 | 2012-11-14 | 浙江工业大学 | Package for increasing stability of firecrackers |
| CN103453804A (en) * | 2012-05-30 | 2013-12-18 | 苏州卫生职业技术学院 | High-rising firecracker launcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |