CN203118460U - Double-sound whistle - Google Patents
Double-sound whistle Download PDFInfo
- Publication number
- CN203118460U CN203118460U CN 201320149933 CN201320149933U CN203118460U CN 203118460 U CN203118460 U CN 203118460U CN 201320149933 CN201320149933 CN 201320149933 CN 201320149933 U CN201320149933 U CN 201320149933U CN 203118460 U CN203118460 U CN 203118460U
- Authority
- CN
- China
- Prior art keywords
- double
- pronunciation
- whistle
- gas
- 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
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- Toys (AREA)
Abstract
A double-sound whistle belongs to the field of toys. The front end of a cylindrical air inlet tube is forked to form two Y-shaped cylindrical sounding branch air tubes. A rectangular slit serving as an air outlet is arranged on the inner side wall of each sounding branch air tube. Each air outlet fixes a copper spring piece of different width. Each copper spring piece is used as a sounding elastic piece covering outside of the corresponding air outlet. The double-sound whistle is capable of blowing two sounds and sweet to hear.
Description
One, technical field
The double-tone whistle belongs to the toy field, relates to the whistle structure, particularly sends out the structure of the whistle of double-tone.
Two, background technology
Commercially available whistle is no shell fragment whistle, and the sound dullness is unmelodious.
Three, summary of the invention
This product is a kind of Y shape double-tone whistle of making the pronunciation sheet with organ pronunciation copper spring sheet of invention.
1, technical scheme
The double-tone whistle is to form two Y shape cylinder pronunciation gas-distributing pipes at cylinder draft tube front end bifurcated, have a rectangle slit to do the gas outlet on the every pronunciation gas-distributing pipe madial wall, each gas outlet is fixed a different copper spring sheet of width and is covered in the outside, gas outlet as the pronunciation shell fragment.
2, beneficial effect
This product form is new and can blow a double-tone, tonequality is melodious.
Four, description of drawings
Fig. 1 is double-tone whistle sketch.
Among Fig. 1: the 3 pronunciation shell fragments 4 of draft tube 1 gas-distributing pipe 2 gas outlets.
Five, embodiment
With reference to accompanying drawing 1, draft tube 1 and 5 millimeters of gas-distributing pipe 2 usefulness φ, thick 2 millimeters non-toxic rigid plastics are made, draft tube 1 long 3-8 centimetre, 3 centimetres of gas-distributing pipe 2 length, Y clevis angle 30-60 °, gas outlet 3 is 1 centimetre, wide 3 millimeters of length, and two kinds of pronunciation shell fragments that pronunciation shell fragment 4 adopts accordions or pin organ height scale to differ far away respectively are fixed in an end flap of giving vent to anger in the outside, gas outlet.
Claims (1)
1. double-tone whistle, it is characterized in that forming two Y shape cylinder pronunciation gas-distributing pipes (2) at cylinder draft tube (1) front end bifurcated, have a rectangle slit to do gas outlet (3) on every pronunciation gas-distributing pipe (2) madial wall, each gas outlet (3) are fixed a different copper spring sheet of width and are covered (3) outside in the gas outlet as pronunciation shell fragment (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149933 CN203118460U (en) | 2013-03-02 | 2013-03-02 | Double-sound whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149933 CN203118460U (en) | 2013-03-02 | 2013-03-02 | Double-sound whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118460U true CN203118460U (en) | 2013-08-07 |
Family
ID=48898782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149933 Expired - Fee Related CN203118460U (en) | 2013-03-02 | 2013-03-02 | Double-sound whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118460U (en) |
-
2013
- 2013-03-02 CN CN 201320149933 patent/CN203118460U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140302 |