CN206991762U - A kind of new whistle - Google Patents
A kind of new whistle Download PDFInfo
- Publication number
- CN206991762U CN206991762U CN201720960768.2U CN201720960768U CN206991762U CN 206991762 U CN206991762 U CN 206991762U CN 201720960768 U CN201720960768 U CN 201720960768U CN 206991762 U CN206991762 U CN 206991762U
- Authority
- CN
- China
- Prior art keywords
- whistle
- head
- spin
- cavity
- new
- 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
- 239000006260 foam Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 3
- 230000035515 penetration Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of new whistle, whistle head including blow head and provided with cavity, spin is provided with the cavity of whistle head, the section of the cavity of whistle head is circle, the top of described whistle head is provided with opening, described blow head is provided with insufflation channel, and the area of section of the air inlet of insufflation channel is more than the area of section of gas outlet, and described spin is nonmetallic lightweight spin；The beneficial effects of the utility model are：It is reasonable in design, it is simple in construction, there is stronger sound penetration, spread scope is more extensive, can reach effect without the use of too many strength, manufacturing process is simple, and cost is relatively low.
Description
Technical field
The utility model belongs to outdoor gear field, and in particular to be a kind of new whistle.
Background technology
Whistle, refer to a kind of implements that can blow out glouglou, for gathering people, practicing or sending out command during sports tournament, in army
The sound penetration that whistle is sent in the outdoor spacious scene such as instruction, physical education is not strong, and spread scope is not wide enough, to use during use
The strength fourth of the twelve Earthly Branches is blown hard just effectively enough from head to foot；And the current whistle of in the market is substantially with iron, based on the metallic article such as stainless steel,
Weight is big, and manufacturing process is complicated, and cost is higher.
Utility model content
In order to solve the above technical problems, the utility model provides, a kind of penetration power is strong, and spread scope is wide, makes letter
Single, the lower new whistle of cost.
To achieve the above object, the technical solution adopted in the utility model is a kind of new whistle, including blow head and is provided with
The whistle head of cavity, the cavity of whistle head is interior to be provided with spin, and its structural feature is that the section of the cavity of whistle head is circular, the described whistle
The top of head is provided with opening, and described blow head is provided with insufflation channel, and the area of section of the air inlet of insufflation channel is more than gas outlet
Area of section, described spin is nonmetallic lightweight spin.
As preferred scheme of the present utility model, the opening above the head of the whistle connects with insufflation channel.
As preferred scheme of the present utility model, the gas outlet opposite side in the opening above the head of the whistle with insufflation channel is provided with
Slope.
As preferred scheme of the present utility model, the level height on slope is higher than the level height of insufflation channel.
As preferred scheme of the present utility model, the lower edges of the gas outlet of insufflation channel are equipped with groove.
As preferred scheme of the present utility model, spin is made of foam.
The beneficial effects of the utility model are：It is reasonable in design, it is simple in construction, there is stronger sound penetration, spread scope
More extensively, effect is can reach without the use of too many strength, manufacturing process is simple, and cost is relatively low.
Brief description of the drawings
Fig. 1 is cross section structure schematic diagram of the present utility model；
Wherein, 1- blow heads, 2- cavitys, 3- whistles head, 4- spin, 5- openings, 6- blow afloat passage, 7- air inlets, 8- gas outlets,
9- slopes, 10- cuts.
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit protection model of the present utility model
Enclose.
As shown in figure 1, a kind of new whistle, including blow head 1 and the whistle first 3 provided with cavity 2, it is provided with the cavity 2 at the whistle first 3
Spin 4, the section of the cavity 2 at the whistle first 3 is circle, and the top at the described whistle first 3 is provided with opening 5, and described blow head 1, which is provided with, blows
Passage 6, the area of section of the air inlet 7 of insufflation channel 6 are more than the area of section of gas outlet 8 so that only need a small amount of air-flow just
Larger sound can be sent, described spin 4 is the spin of nonmetallic lightweight, and the surface of spin 4 is provided with striped, passes through spin
4 resonance increase volume；The opening 5 of first 3 top in the described whistle connects with insufflation channel 6, forms air turbulence；Described whistle head
The opposite side of gas outlet 8 in the opening 5 of 3 tops with insufflation channel 6 is provided with slope 9；The level height on described slope 9, which is higher than, blows
The level height of gas passage 6；The lower edges of the gas outlet 8 of described insufflation channel 6 are equipped with groove 10, add gas
The rate of outflow and outflow pressure；Described spin 4 is made of foam, and cost is relatively low.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model, any reference in claim should not be considered as into limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of new whistle, including blow head and the whistle head provided with cavity, the cavity of whistle head is interior to be provided with spin, it is characterised in that：
The section of the cavity of described whistle head is circle, and the top of described whistle head is provided with opening, and described blow head is provided with insufflation channel,
The area of section of the air inlet of insufflation channel is more than the area of section of gas outlet, and described spin is the spin of nonmetallic lightweight,
The surface of spin is provided with striped.
A kind of 2. new whistle according to claim 1, it is characterised in that：Opening above described whistle head is logical with blowing
Road connects.
A kind of 3. new whistle according to claim 1, it is characterised in that：In opening above described whistle head with air blowing
The gas outlet opposite side of passage is provided with slope.
A kind of 4. new whistle according to claim 3, it is characterised in that：The level height on described slope is higher than air blowing
The level height of passage.
A kind of 5. new whistle according to claim 1, it is characterised in that：Above and below the gas outlet of described insufflation channel
Edge is equipped with groove.
A kind of 6. new whistle according to claim 1, it is characterised in that：Described spin is made of foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960768.2U CN206991762U (en) | 2017-08-03 | 2017-08-03 | A kind of new whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960768.2U CN206991762U (en) | 2017-08-03 | 2017-08-03 | A kind of new whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991762U true CN206991762U (en) | 2018-02-09 |
Family
ID=61418510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960768.2U Expired - Fee Related CN206991762U (en) | 2017-08-03 | 2017-08-03 | A kind of new whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035877A (en) * | 2019-12-26 | 2020-04-21 | 邓文汉 | Fire sprinkler head with alarm function |
| CN111223472A (en) * | 2020-03-10 | 2020-06-02 | 杭州意能电力技术有限公司 | Ball-vibrating type high-strength pneumatic sound source |
-
2017
- 2017-08-03 CN CN201720960768.2U patent/CN206991762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035877A (en) * | 2019-12-26 | 2020-04-21 | 邓文汉 | Fire sprinkler head with alarm function |
| CN111223472A (en) * | 2020-03-10 | 2020-06-02 | 杭州意能电力技术有限公司 | Ball-vibrating type high-strength pneumatic sound source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204757250U (en) | Ultrasonic humidifier with air-blowing channel air outlet provided with waterproof structure | |
| CN206991762U (en) | A kind of new whistle | |
| CN203949425U (en) | A kind of wind cooling refrigerator | |
| CN205311879U (en) | Ventilation unit for boats and ships | |
| CN205125722U (en) | Open cabinet | |
| CN206508503U (en) | Aqueous vapor unifies football wall | |
| CN207060880U (en) | A kind of fruit fresh-preservation case with ice chest | |
| CN201999197U (en) | Fire balloon unfurled by aeration ribbons | |
| CN205256524U (en) | Can send bicycle of whistling | |
| CN206631169U (en) | A kind of leisure chess and card with Peasants Joy characteristic | |
| CN204113069U (en) | A kind of interesting door | |
| CN201198366Y (en) | Swim ring | |
| CN207635579U (en) | The apparatus of air conditioning | |
| CN203540032U (en) | Game machine utilizing wind for blowing objects to be collected by player | |
| CN204146711U (en) | Quick inflation/deflation mattress | |
| CN204522168U (en) | A kind of Novel golf | |
| CN206532576U (en) | A kind of sheng, a reed pipe wind instrument bucket | |
| CN203370257U (en) | Shuttlecock with direction capable of being oriented through weighting | |
| CN215232120U (en) | Expiration type bubble blowing toy | |
| CN209667328U (en) | A kind of sunk type inflation paddle board | |
| CN205718663U (en) | A kind of hydraulic giant water pipe return-flow structure | |
| CN203421786U (en) | Cooling fan | |
| CN202342900U (en) | Bubble gun toy | |
| CN201899870U (en) | Simple space flight recreation facility | |
| CN207094890U (en) | A kind of refrigerating plant for improving usage comfort |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |