CN201603405U - Inflatable extrusion firework - Google Patents
Inflatable extrusion firework Download PDFInfo
- Publication number
- CN201603405U CN201603405U CN2009200755383U CN200920075538U CN201603405U CN 201603405 U CN201603405 U CN 201603405U CN 2009200755383 U CN2009200755383 U CN 2009200755383U CN 200920075538 U CN200920075538 U CN 200920075538U CN 201603405 U CN201603405 U CN 201603405U
- Authority
- CN
- China
- Prior art keywords
- air bag
- bag
- airbag
- fireworks display
- ballonet
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 9
- 240000001980 Cucurbita pepo Species 0.000 claims description 9
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 9
- 235000020354 squash Nutrition 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model relates to an inflatable extrusion firework with simple structure and convenient use. The inflatable extrusion firework comprises an air bag and firework sheets and is characterized in that: the air bag is provided with an inner ballonet and a one-way stop valve which is communicated with the inner ballonet; one end of the air bag is provided with an outer ballonet which is adjacent to the inner ballonet and is arranged to be concave; one side of the outer ballonet is arranged as an opening; the firework sheets are placed in the outer ballonet; and the opening of the outer ballonet is provided with a paper sealing strip. In the utility model, the inner ballonet is matched with the outer ballonet to form diffusion of the firework sheets; the structure is simple, the manufacture is convenient, the inflatable extrusion firework can be extruded for use after being inflated, therefore, the using is very convenient.
Description
Technical field
The utility model relates to a kind of fireworks display, especially relates to a kind of Puffer-type squash type fireworks display simple in structure, easy to use.
Background technology
Traditional firecrackers or firecracker contaminated environment when setting off influences environmental sanitation, and hurts sb.'s feelings easily, also can cause fire sometimes, and is very dangerous, therefore general firework control in the city.For this reason, someone has designed a kind of by name: the patent of " color firework " (China Patent No.: 97243880.7), it includes housing and assembles its interior ticker tape, and wherein ticker tape utilizes gland to be encapsulated in the release of pressure storehouse of housing, and the safety paper big gun that stay cord control is detonated is equipped with in bottom, release of pressure storehouse.This design can be played the action effect of traditional firecrackers, firecracker in use, and free from environmental pollution, safe and reliable, can effectively stop fire or personal injury accident and take place, and increases the ardent atmosphere of celebrating ceremony.But this project organization is comparatively complicated, is difficult for manufacturing, and uses also comparatively inconvenience.
The utility model content
The utility model mainly is to solve the existing in prior technology complex structure, is difficult for manufacturing, and the technical problem of use inconvenience etc. provides a kind of Puffer-type squash type fireworks display simple in structure, easy to use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of Puffer-type squash type fireworks display, comprise airbag and fireworks display sheet, it is characterized in that: the unidirectional air-stopping valve that described airbag is provided with interior air bag and communicates with interior air bag, also be provided with outer air bag adjacent with interior air bag and that be provided with for indent at an end of airbag, one side of outer air bag is the opening setting, described fireworks display sheet is put and is located in the outer air bag, and the opening part bag of air bag is provided with the papery sealing strip outside.Air bag and the unidirectional air-stopping valve that communicates with interior air bag on airbag, being provided with, unidirectional air-stopping valve be used for the inflation of internal air bag and make in air bag be full of behind the gas not can flat gas, outer air bag is adjacent with interior air bag and be the indent setting, air bag in after interior air bag is full of gas, firmly pushing again, outer air bag expands outwardly under the extruding of interior air bag, the papery sealing strip is easy to be squeezed broken, certainly, the papery sealing strip also can replace with other intensity materials with smaller, it for example is plastic sheeting, the fireworks display sheet plays the ardent atmosphere that preferably increases celebrating ceremony along with the air-flow of outer air bag blast disperses everywhere, and the utility model is formed by the inside and outside air bag cooperation on the airbag fireworks display sheet is spread, structure is comparatively simple, easily manufactured, the extruding of inflation back gets final product, and is very easy to use.
Described unidirectional air-stopping valve is made up of inflation inlet and bag film, and bag film is that flat and two ends are the opening setting, and in the air bag and one end opening place communicated with inflation inlet in described bag film was located at.Unidirectional air-stopping valve is made up of inflation inlet and bag film, gas struts bag film by inflation inlet and finishes inflation, behind the gas of substituting the bad for the good, the bag film closure, gas in the interior air bag is difficult for running out of, and sealing effect is better, and bag film is a flat, the inside and outside air bag of airbag all is flat when not inflating, and helps reducing the shared space of airbag.
Edge at airbag is provided with sealing strip, and described inflation inlet is located on the sealing strip.Sealing strip is established in edge at airbag, makes things convenient for the manufacturing of airbag, and inflation inlet is located on the sealing strip, makes that inflation is comparatively convenient.
Be inserted with gas tube in the described inflation inlet.Gas tube can be fixed with inflation inlet, also can be to put in use, uses the gas tube inflation to make gas replenishment process more convenient.
Therefore, the utility model has following characteristics compared to existing technology: 1. cooperated by the inside and outside air bag on the airbag to form the diffusion of fireworks display sheet, structure is comparatively simple, and is easily manufactured; 2. extruding can form the diffusion of fireworks display sheet behind the interior airbag aeration, and is very easy to use; 3. bag film is a flat, and the inside and outside air bag of airbag all is flat before use, and it is less that integral body takies volume, carries convenient transportation.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of Puffer-type squash type fireworks display, comprise airbag 1 and fireworks display sheet 2, the unidirectional air-stopping valve that airbag 1 is provided with interior air bag 3 and communicates with interior air bag 3, unidirectional air-stopping valve is made up of inflation inlet 41 and bag film 42, bag film 42 is that flat and two ends are the opening setting, in the air bag 3 and one end opening place communicated with inflation inlet 41 in bag film 42 was located at, and was inserted with gas tube 4 on the inflation inlet 41.End at airbag 1 sets to the concave the projection of airbag, form adjacent and be the outer air bag 5 of indent setting with interior air bag 3, one side of outer air bag 5 is the opening setting, fireworks display sheet 2 is put and is located in the outer air bag 5, the opening part bag of air bag 5 is provided with papery sealing strip 6 outside, and papery sealing strip 6 can cooperate with the opening part of outer air bag 5 by adhesive tape or double faced adhesive tape.Be provided with sealing strip 7 in the edge of airbag 1, inflation inlet 41 is folded on the sealing strip 7.Unidirectional air-stopping valve be used for the inflation of internal air bag 3 and make in air bag be full of behind the gas not can flat gas, outer air bag 5 and interior air bag 3 are adjacent and be the indent setting, during use, air bag in after interior air bag 3 is full of gas, firmly pushing again, outer air bag 5 expands outwardly under the extruding of interior air bag, papery sealing strip 6 is easy to be squeezed broken, fireworks display sheet 2 is along with the air-flow of outer air bag blast disperses everywhere, play the ardent atmosphere that increases celebrating ceremony preferably, the utility model is formed the diffusion of fireworks display sheet by the inside and outside air bag cooperation on the airbag, and structure is comparatively simple, and is easily manufactured, the extruding of inflation back gets final product, and is very easy to use.
It is apparent to one skilled in the art that the utility model can be changed into multiple mode, and such change is not thought and broken away from scope of the present utility model.What all were such will be included within the scope of this claim the conspicuous modification of described those skilled in the art.
Claims (4)
1. Puffer-type squash type fireworks display, comprise airbag and fireworks display sheet, it is characterized in that: the unidirectional air-stopping valve that described airbag is provided with interior air bag and communicates with interior air bag, also be provided with outer air bag adjacent with interior air bag and that be provided with for indent at an end of airbag, one side of outer air bag is the opening setting, described fireworks display sheet is put and is located in the outer air bag, and the opening part bag of air bag is provided with the papery sealing strip outside.
2. Puffer-type squash type fireworks display according to claim 1, it is characterized in that: described unidirectional air-stopping valve is made up of inflation inlet and bag film, bag film is that flat and two ends are the opening setting, and in the air bag and one end opening place communicated with inflation inlet in described bag film was located at.
3. Puffer-type squash type fireworks display according to claim 2, it is characterized in that: the edge at airbag is provided with sealing strip, and described inflation inlet is located on the sealing strip.
4. according to claim 2 or 3 described Puffer-type squash type fireworks display, it is characterized in that: be inserted with gas tube in the described inflation inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200755383U CN201603405U (en) | 2009-07-30 | 2009-07-30 | Inflatable extrusion firework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200755383U CN201603405U (en) | 2009-07-30 | 2009-07-30 | Inflatable extrusion firework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603405U true CN201603405U (en) | 2010-10-13 |
Family
ID=42948114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200755383U Expired - Fee Related CN201603405U (en) | 2009-07-30 | 2009-07-30 | Inflatable extrusion firework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603405U (en) |
-
2009
- 2009-07-30 CN CN2009200755383U patent/CN201603405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20110730 |