CN112824821A - Extrusion type gas firecracker - Google Patents
Extrusion type gas firecracker Download PDFInfo
- Publication number
- CN112824821A CN112824821A CN201911238170.2A CN201911238170A CN112824821A CN 112824821 A CN112824821 A CN 112824821A CN 201911238170 A CN201911238170 A CN 201911238170A CN 112824821 A CN112824821 A CN 112824821A
- Authority
- CN
- China
- Prior art keywords
- gas
- rolling rod
- firecracker
- extrusion
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 50
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 15
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 230000002528 anti-freeze Effects 0.000 claims description 2
- 239000003721 gunpowder Substances 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 abstract description 2
- 239000007798 antifreeze agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/04—Firecrackers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention relates to an extrusion type gas firecracker which is characterized by comprising a band-shaped body and an extrusion device, wherein the band-shaped body is formed by arranging a plurality of gas generating bags, and the extrusion device comprises: the upper rolling rod is connected with the limiting piece; the lower rolling rod is connected with the limiting piece; the band-shaped body formed by arranging a plurality of gas generating bags is positioned between the upper rolling rod and the lower rolling rod. The limiting piece is provided with a round hole, and the upper rolling rod and the lower rolling rod are connected with the limiting piece through the round hole. The gas generating bag is broken and generates sound by continuously pressing the strip-shaped body formed by arranging the gas generating bags by the pressing device. The extrusion type gas firecracker disclosed by the invention is simple in structure, does not contain gunpowder, and cannot cause fire. The gas generating bag does not generate fragments after being expanded and broken, does not generate smoke when being integrally recycled after being used, and does not generate smoke pollution to the environment.
Description
Technical Field
The invention belongs to the technical field of firecrackers, and particularly relates to an extrusion type gas firecrackers.
Background
People like setting off firecrackers every year to increase festive atmosphere. However, with the growing awareness of environmental protection, more and more people have a deep sense of environmental pollution caused by the firing of the gunpowder. A great deal of smoke is generated when the gunpowder firecrackers are set off, and a plurality of fire accidents are caused by setting off the gunpowder firecrackers every year.
Disclosure of Invention
The invention aims to solve the problems that the existing gunpowder firecrackers generate a large amount of irritant smog and scraps and are easy to cause fire, and provides an extrusion type gas firecrackers which do not generate smog and fire and can be integrally recycled after being used.
The technical scheme adopted by the invention is as follows:
an extrusion type gas firecracker comprises a strip-shaped body and an extrusion device, wherein the strip-shaped body is formed by arranging a plurality of gas generating bags, and the extrusion device comprises: the upper rolling rod is connected with the limiting piece; the lower rolling rod is connected with the limiting piece; the band-shaped body formed by arranging a plurality of gas generating bags is positioned between the upper rolling rod and the lower rolling rod.
The further technical scheme is as follows:
the gas generating bag includes: the outer bag is wrapped with the gas generating substance A and the inner bag; the inner layer bag is wrapped with a gas production substance B;
preferably, the gas generating substance A is sodium bicarbonate; the gas generating substance B comprises: citric acid, water or citric acid, water and antifreeze agent;
the limiting piece is provided with a round hole, and the upper rolling rod and the lower rolling rod are connected with the limiting piece through the round hole.
One side of a band-shaped body formed by arranging a plurality of gas generating bags is provided with a plastic band, the upper rolling rod is provided with a groove, and the groove is tightly attached to the plastic band.
In some embodiments, a rope is fixedly connected to both ends of the squeezing device, and a handle is connected to the rope.
In some embodiments, the upper roller (lower roller) is a gear-like roller;
wherein, a transmission device is fixed on the limiting piece, and the transmission device comprises a motor and a power supply device; the motor is connected with the power supply device through a lead; the motor is connected with the gear-shaped rolling rod.
In some embodiments, the plastic strip is a toothed plastic strip;
wherein, the extrusion device is also provided with a transmission device; the transmission device comprises: the gear is tightly attached to the meshed toothed plastic belt; the gear is in transmission connection with the motor; the motor and the power supply device are connected through a wire.
The invention has the following beneficial effects:
compared with the prior art, the extrusion type gas firecracker has a simple structure, does not contain gunpowder, and cannot cause fire. The gas generating bag does not generate fragments after being expanded and broken, can be integrally recycled after being used, does not generate smoke, and does not generate smoke pollution to the environment.
Drawings
Fig. 1 is a schematic view of an embodiment 1 of an extruded gas firecracker.
FIG. 2 is a structural diagram of a plastic belt and a groove in an embodiment 1 of an extruded gas firecracker.
FIG. 3 is a longitudinal sectional view showing the construction of an extrusion apparatus in an embodiment 2 of an extruded gas firecracker.
Fig. 4 is a sectional view taken along line I-I of fig. 3.
FIG. 5 is a longitudinal sectional view showing a construction of an embodiment 3 of a squeeze type gas firecracker.
The attached drawings of the specification are marked as follows: 1. a circular hole; 2. a limiting member; 3. a rope; 4. an inner bag; 5. a handle; 6. an outer bag; 7. an upper rolling rod; 8. a lower rolling rod; 9. a plastic tape; 10. a groove; 11. a gear-shaped roll bar; 12. a motor; 13. a power supply device; 14. a gear; 15. a toothed plastic belt.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings, which are used for illustration of the invention and are not intended to limit the invention in any way.
Example 1: as shown in figure 1, the invention provides an extrusion type gas firecracker which comprises a strip-shaped body formed by arranging a plurality of gas generating bags and an extrusion device.
The gas generating bag comprises: the gas-generating bag comprises an outer layer bag, a gas-generating substance A, an inner layer bag and a gas-generating substance B, wherein the outer layer bag wraps the gas-generating substance A and the inner layer bag; the inner layer bag wraps a gas generating substance B;
preferably, the gas generating substance A is sodium bicarbonate; the gas production substance B comprises: citric acid, water or citric acid, water and an antifreeze agent, and sodium bicarbonate, citric acid and water are all raw materials used in daily food, so that safety risk is not generated for users; the antifreeze can ensure that the gas generating substance B is in a liquid state at the subzero temperature;
the extrusion device comprises: the upper rolling rod is connected with the limiting piece; the lower rolling rod is connected with the limiting piece; the band-shaped body formed by arranging a plurality of gas generating bags is positioned between the upper rolling rod and the lower rolling rod, and the limiting piece is used for limiting the distance between the upper rolling rod and the lower rolling rod;
preferably, the limiting piece is provided with a round hole, and the upper rolling rod and the lower rolling rod are connected with the limiting piece through the round hole, so that the friction between the upper rolling rod and the limiting piece can be reduced when the upper rolling rod and the lower rolling rod roll, and the rolling is smoother;
the two ends of the extrusion device are fixedly connected with ropes, the ropes are connected with handles, a user firstly fixes the belt-shaped body and then pulls the handles to drive the extrusion device to move, the upper rolling rod and the lower rolling rod continuously extrude the gas generation bag to break the inner layer bag of the gas generation bag, the gas generation substance B in the inner layer bag overflows and reacts with the gas generation substance A to generate gas, and more gas makes the outer layer bag expand and break and make a sound;
preferably, a plastic belt is arranged on one surface of the belt-shaped body formed by arranging the plurality of gas generating bags, a groove is formed in the upper rolling rod and is tightly attached to the plastic belt, and the plastic belt can play a guiding role, so that the extrusion device can move along the plastic belt when moving.
As shown in fig. 2, the present invention also provides an electric compressing apparatus,
the upper rolling rod (the lower rolling rod) is a gear-shaped rolling rod, and the upper rolling rod and the lower rolling rod are in an engaged state;
a transmission device is fixed on the limiting piece and comprises a motor and a power supply device;
the motor is connected with the power supply device through a lead; the motor is connected with the gear-shaped rolling rod, a user switches on the power supply device, the motor is started and drives the upper rolling rod to move, meanwhile, the upper rolling rod drives the lower rolling rod to move, the upper rolling rod and the lower rolling rod are in an occluded state, the band-shaped body and the extrusion device move relatively, the extrusion device continuously extrudes the gas generation bag, the inner layer bag of the gas generation bag is fractured, the gas generation substance B in the inner layer bag overflows and reacts with the gas generation substance A to generate gas, more and more gas makes the outer layer bag expand and fracture, and sound is given out.
As shown in fig. 3, the present invention also provides an electric compressing apparatus,
the plastic belt is a tooth-shaped plastic belt, and the extrusion device is also provided with a transmission device; the transmission device comprises: the gear, the motor and the power supply device are arranged, and the gear is tightly attached to the meshed toothed plastic belt; the gear is in transmission connection with the motor; the motor is connected with the power supply device through a lead, a user switches on the power supply device, the motor is started and drives the gear to rotate, the gear is tightly attached to and meshed with the toothed plastic belt, the gear moves along the toothed plastic belt, the transmission device drives the extrusion device and the belt-shaped body to move relatively, the extrusion device continuously extrudes the gas generation bag, the inner layer bag of the gas generation bag is broken, the gas generation substance B in the inner layer bag overflows and reacts with the gas generation substance A to generate gas, and more gas expands and breaks the outer layer bag and makes a sound.
Claims (10)
1. The utility model provides an extrusion formula gas firecrackers which characterized in that includes the banding body and the extrusion device of constituteing by a plurality of gas generating bag range, the extrusion device include: the upper rolling rod is connected with the limiting piece; the lower rolling rod is connected with the limiting piece; the band-shaped body formed by arranging a plurality of gas generating bags is positioned between the upper rolling rod and the lower rolling rod.
2. The extruded gas firecracker of claim 1, wherein the gas generating bag comprises: the gas-generating bag comprises an outer layer bag, a gas-generating substance A, an inner layer bag and a gas-generating substance B, wherein the outer layer bag wraps the gas-generating substance A and the inner layer bag; the inner layer bag is wrapped with a gas generating substance B.
3. The extruded gas firecracker as claimed in claim 2, wherein the gas generating substance A is sodium bicarbonate; the gas production substance B comprises: citric acid, water or citric acid, water and an antifreeze.
4. The extrusion type gas firecracker as claimed in claim 1, wherein the limiting member is provided with a round hole, and the upper rolling rod and the lower rolling rod are connected with the limiting member through the round hole.
5. The extrusion type gas firecracker as claimed in claim 1, wherein a plastic belt is mounted on one surface of the belt-shaped body formed by arranging a plurality of gas generating bags, a groove is formed in the upper rolling rod, and the groove is tightly attached to the plastic belt.
6. The extrusion type gas firecracker as claimed in claim 1, wherein two ends of the extrusion device are fixedly connected with ropes, and handles are connected to the ropes.
7. The extrusion type gas firecracker as claimed in claim 1, wherein the upper roller (lower roller) is a gear-shaped roller, and the upper roller and the lower roller are in a meshed state.
8. The extrusion type gas firecracker as claimed in claim 7, wherein a transmission device is fixed on the limiting member, and the transmission device comprises a motor and a power supply device; the motor is connected with the power supply device through a lead; the motor is connected with the gear-shaped rolling rod.
9. The extruded gas firecracker of claim 5, wherein the plastic strip is a toothed plastic strip.
10. The extrusion type gas firecracker as claimed in claim 9, wherein the extrusion device is further provided with a transmission device; the transmission device comprises: the gear, the motor and the power supply device are arranged, and the gear is tightly attached to the meshed toothed plastic belt; the gear is in transmission connection with the motor; the motor and the power supply device are connected through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238170.2A CN112824821A (en) | 2019-11-21 | 2019-11-21 | Extrusion type gas firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238170.2A CN112824821A (en) | 2019-11-21 | 2019-11-21 | Extrusion type gas firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112824821A true CN112824821A (en) | 2021-05-21 |
Family
ID=75907539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911238170.2A Pending CN112824821A (en) | 2019-11-21 | 2019-11-21 | Extrusion type gas firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112824821A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335683Y (en) * | 1998-06-05 | 1999-09-01 | 郑焰 | Safety smokeless and fireless color high pressure air noise-producing device as firecrackers substitute |
| CN2364938Y (en) * | 1999-02-12 | 2000-02-23 | 李春鹏 | Device for simulating firecrackers |
| US20150045127A1 (en) * | 2013-08-12 | 2015-02-12 | Sam Yu | Balloon Firecracker Device |
| CN204973048U (en) * | 2015-07-20 | 2016-01-20 | 刘睿军 | Environmental protection air firecrackers |
| CN208553115U (en) * | 2018-06-19 | 2019-03-01 | 陈延冰 | A kind of plastics override type firecrackers |
| CN209630609U (en) * | 2018-09-29 | 2019-11-15 | 叶其胜 | It is a kind of with balloon burst come the device of Simulation firecracker effect |
-
2019
- 2019-11-21 CN CN201911238170.2A patent/CN112824821A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335683Y (en) * | 1998-06-05 | 1999-09-01 | 郑焰 | Safety smokeless and fireless color high pressure air noise-producing device as firecrackers substitute |
| CN2364938Y (en) * | 1999-02-12 | 2000-02-23 | 李春鹏 | Device for simulating firecrackers |
| US20150045127A1 (en) * | 2013-08-12 | 2015-02-12 | Sam Yu | Balloon Firecracker Device |
| CN204973048U (en) * | 2015-07-20 | 2016-01-20 | 刘睿军 | Environmental protection air firecrackers |
| CN208553115U (en) * | 2018-06-19 | 2019-03-01 | 陈延冰 | A kind of plastics override type firecrackers |
| CN209630609U (en) * | 2018-09-29 | 2019-11-15 | 叶其胜 | It is a kind of with balloon burst come the device of Simulation firecracker effect |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210521 |
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| WD01 | Invention patent application deemed withdrawn after publication |