CN208349941U - A kind of fireworks display blow cylinder - Google Patents
A kind of fireworks display blow cylinder Download PDFInfo
- Publication number
- CN208349941U CN208349941U CN201820881534.3U CN201820881534U CN208349941U CN 208349941 U CN208349941 U CN 208349941U CN 201820881534 U CN201820881534 U CN 201820881534U CN 208349941 U CN208349941 U CN 208349941U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- blowing
- fireworks display
- blow
- sounding
- 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
- 238000007664 blowing Methods 0.000 claims abstract description 54
- 238000005034 decoration Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to fireworks display release device technical fields, disclose fireworks display and blow cylinder.It includes blowing cylinder for install fireworks display that the fireworks display of the utility model, which blow cylinder, described blow is installed with sounding chamber in cylinder, the opposite both ends of the sounding chamber are fixedly connected with the inner wall for blowing cylinder, the opposite other both ends of the sounding chamber and the inner wall interval for blowing cylinder are arranged, to blow the gas circuit formed in cylinder for blowing out fireworks display described, the sounding is intracavitary to be equipped with acoustical generator.The fireworks display of the utility model blow cylinder can make a sound while discharging fireworks display, more have interest.
Description
Technical field
The utility model relates to fireworks display release device technical fields, blow cylinder more particularly, to a kind of fireworks display.
Background technique
Release fireworks display are a kind of modes of traditional celebration, and with the fast development of fireworks display industry, fireworks display are increasingly becoming
The indispensable toy of children, it is exactly one of example that fireworks display, which blow cylinder, it is only necessary to blow Kaleidoscope display scope with mouth, so that it may by the inside
Fireworks display blowout, discharges beautiful fireworks display effect.
Existing fireworks display, which blow cylinder, has that function is excessively single, therefore, designs a kind of fireworks display for capableing of sounding and blows
Cylinder can further increase fireworks display and blow the interest of cylinder, entertainment.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of fireworks display and blows cylinder, can while blowing out fireworks display
With sounding, there is better interest.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of fireworks display blows cylinder, including it is used for
Installing fireworks display blow cylinder, and described blow is installed with sounding chamber in cylinder, and the opposite both ends of the sounding chamber and the inner wall for blowing cylinder are solid
Connection calmly, the opposite other both ends of the sounding chamber and the inner wall interval for blowing cylinder are arranged, to form use in cylinder in described blow
In the gas circuit of blowout fireworks display, the sounding is intracavitary to be equipped with acoustical generator.
As a further improvement of the above technical scheme, the blowing end showing ellipsoidal structure for blowing cylinder.
As a further improvement of the above technical scheme, the outer surface for blowing cylinder is equipped with and is connected to the sounding chamber
Acoustic aperture out.
As a further improvement of the above technical scheme, the outlet side for blowing cylinder is also arranged in petal decoration
Cylinder.
As a further improvement of the above technical scheme, the cylinder that blows includes blowing a main body and Kaleidoscope display scope, the fireworks display
The end of cylinder links together with the opposite end fitting of a main body that blows.
As a further improvement of the above technical scheme, the acoustical generator is BB acoustical generator.
The beneficial effects of the utility model are:
The fireworks display of the utility model blow cylinder, and including the cylinder that blows for installing fireworks display, described blow is installed with sounding chamber in cylinder, institute
It states the opposite both ends of sounding chamber and the inner wall sealing for blowing cylinder is arranged, cylinder is blown with described in the opposite other both ends of the sounding chamber
Inner wall interval setting, to blow the gas circuit formed in cylinder for blowing out fireworks display described, the sounding is intracavitary to be equipped with acoustical generator.
While blowing fireworks display, acoustical generator sounding can also be made, the fireworks display is made to blow cylinder while fireworks display, sounding can be blown, interest is stronger.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is that the fireworks display of the utility model blow the overall structure diagram of cylinder；
Fig. 2 is the longitudinal sectional drawing of Fig. 1.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
Clear, complete description, to be completely understood by the purpose of this utility model, scheme and effect.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as up, down, left, right, before and after used in utility model are only relative to each composition portion of the utility model in attached drawing
For the mutual alignment relation divided.
In addition, unless otherwise defined, the technology of all technical and scientific terms used herein and the art
The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without
It is to limit the utility model.Term " and or " used herein includes appointing for one or more relevant listed items
The combination of meaning.
Please with reference to Fig. 1 and Fig. 2, it includes blowing cylinder 1 that the fireworks display of the utility model, which blow cylinder, and blowing cylinder 1 is hollow cavity knot
Structure, and the both ends for blowing cylinder 1 are open setting, the one end for blowing cylinder 1 is blowing end, and the other end is outlet side, when blowing fireworks display, by fireworks display
It is mounted on the outlet side for blowing cylinder 1, is then blown in the blowing end for blowing cylinder 1, the air pressure for generation of blowing blows out fireworks display, the present embodiment
In, the blowing end for blowing cylinder 1 is equipped with sounding chamber 2, and wherein opposite both ends are fixedly connected sounding chamber 2 with the inner wall for blowing cylinder 1, sounding chamber
2 wherein opposite other both ends be arranged with the inner wall interval for blowing cylinder 1, formed for blowing out gift between cylinder 1 and generation cavity 2 blowing
Colored gas circuit 10 is equipped with acoustical generator 20 in sounding chamber 2.The fireworks display of the utility model blow cylinder, while blowing, blow gift
While flower blowout, the gas of blowout enters in acoustical generator 20 simultaneously, makes 20 sounding of acoustical generator, has stronger interest.
Preferably, the acoustical generator 20 of the present embodiment is BB acoustical generator, is equipped on the outer surface for blowing cylinder 1 and connects with sounding chamber 2
Logical goes out acoustic aperture 21.
In the present embodiment, the blowing end showing ellipsoidal structure of cylinder 1 is blown, to guarantee that the inner wall for blowing the blowing end of cylinder 1 seals
The opposite both ends of sounding chamber 2, and gas circuit 10 is formed between the other both ends opposite with sounding chamber 2.
In the present embodiment, blowing cylinder 1 includes blowing a main body 100 and Kaleidoscope display scope 110, blows a main body 100 as the air blowing for blowing cylinder 1
End, blows and is equipped with sounding chamber 2 and acoustical generator 20 in a main body 100, Kaleidoscope display scope 110 is as the outlet side for blowing cylinder 1, Kaleidoscope display scope
110 for installing fireworks display, and fireworks display are discharged out of Kaleidoscope display scope 110 when blowing, and Kaleidoscope display scope 110 and blows a main body 100
It is linked together by way of fitting, when installation, Kaleidoscope display scope 110 is gradually embedded and is blown in a main body 100, until blowing a main body
100 are tightly placed on Kaleidoscope display scope 110, and certainly, in other examples, the internal diameter that can be designed as blowing a main body 100 is less than gift
The internal diameter of cylindrical fireworks 110 can also, be then that will blow a main body 100 to be gradually embedded in Kaleidoscope display scope 110 when installation, until both adapter sleeve
It is combined.
When in use, it is installed with fireworks display in Kaleidoscope display scope 110, and Kaleidoscope display scope is blocked by foam at the both ends of Kaleidoscope display scope 110
110 opening increases so that 110 interior air-flow of Kaleidoscope display scope is obstructed when blowing so that blowing in a main body 100 air pressure, and by fireworks display
And foam releases Kaleidoscope display scope 110.
In the utility model, the outlet side for blowing cylinder 1 is also arranged with sheathing 3, and sheathing 3 is in petal-shaped structure, and going can be with
Increase the ornamental value that fireworks display blow cylinder.
It is illustrating for progress to be implemented to the preferable of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of fireworks display blow cylinder, which is characterized in that including the cylinder that blows for installing fireworks display, described blow is installed with sounding chamber in cylinder,
The opposite both ends of the sounding chamber are fixedly connected with the inner wall for blowing cylinder, and the opposite other both ends of the sounding chamber are blown with described
The inner wall interval setting of cylinder, to blow the gas circuit formed in cylinder for blowing out fireworks display described, the sounding is intracavitary to be equipped with sounding
Device.
2. fireworks display according to claim 1 blow cylinder, which is characterized in that the blowing end showing ellipsoidal structure for blowing cylinder.
3. fireworks display according to claim 1 blow cylinder, which is characterized in that the outer surface for blowing cylinder is equipped with and the sounding
Chamber connection goes out acoustic aperture.
4. fireworks display according to claim 1 blow cylinder, which is characterized in that the outlet side for blowing cylinder is also arranged in petal
Decoration cylinder.
5. fireworks display described in any one of -4 blow cylinder according to claim 1, the cylinder that blows includes blowing a main body and Kaleidoscope display scope, institute
The end for stating Kaleidoscope display scope links together with the opposite end fitting of a main body that blows.
6. fireworks display according to claim 1 blow cylinder, which is characterized in that the acoustical generator is BB acoustical generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881534.3U CN208349941U (en) | 2018-06-07 | 2018-06-07 | A kind of fireworks display blow cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881534.3U CN208349941U (en) | 2018-06-07 | 2018-06-07 | A kind of fireworks display blow cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349941U true CN208349941U (en) | 2019-01-08 |
Family
ID=64882686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881534.3U Expired - Fee Related CN208349941U (en) | 2018-06-07 | 2018-06-07 | A kind of fireworks display blow cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349941U (en) |
-
2018
- 2018-06-07 CN CN201820881534.3U patent/CN208349941U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |