CN204537684U - A kind of whistle - Google Patents
A kind of whistle Download PDFInfo
- Publication number
- CN204537684U CN204537684U CN201420818633.9U CN201420818633U CN204537684U CN 204537684 U CN204537684 U CN 204537684U CN 201420818633 U CN201420818633 U CN 201420818633U CN 204537684 U CN204537684 U CN 204537684U
- Authority
- CN
- China
- Prior art keywords
- whistle
- blow gun
- sheet rubber
- groove
- projection
- 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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Abstract
The utility model proposes a kind of whistle, the whistle body comprising blow gun and be connected with blow gun, whistle body is arranged the projection or groove that arrange along surface, the whistle.A kind of whistle of the present utility model, the whistle body at the whistle adopts Hump Designs, is convenient to the whistle and other objects to be fixed.
Description
Technical field
The utility model relates to a kind of whistle, particularly relates to a kind of whistle can be fixed on mouth mask or respirator.
Background technology
The surface of the general whistle, present whistle body is all level and smooth surfaces, such design is very common, but some special occasions and application crowd, such as during traffic police on duty, when needing the particular surroundingss such as equipment gas mask, use whistle carry out on duty or carry out calling for help remind time, just very inconvenient, level and smooth surface should not be fixed and seal, and easily forms side leakage and comes off, optimum position can't be fixed on, and need mouth mask or gas mask to take off, not only bother, also compare and waste time.
Utility model content
In order to solve technical matters existing in background technology, the utility model proposes a kind of whistle, the whistle body at the whistle adopts Hump Designs, being convenient to the whistle and other objects to be fixed.
Technical solution of the present utility model is: Yi Zhongshao, the whistle body comprising blow gun and be connected with blow gun, and its special character is: described whistle body is arranged the projection or groove that arrange along surface, the whistle.
Above-mentioned projection is that hump shape is protruding, is positioned in the middle of blow gun and pronunciation mouth.
Above-mentioned projection or groove are arranged and protruding or that groove is suitable and fixing sheet rubber.
Above-mentioned sheet rubber seal bore is circular port or square opening or profile hole, namely O Y E V RunddichtringO.
Providing holes in the middle part of above-mentioned sheet rubber, the diameter dimension in described hole is less than the diameter dimension of projection or groove.
Above-mentioned sheet rubber is circumferentially arranged and is used for the fixing machine suture sewed up, or fixed by gluing, hot sticky mode.
Above-mentioned sheet rubber is other medical grade silicon rubber of food grade, also comprises butadiene-acrylonitrile rubber, silica gel, fluorine glue, Ethylene Propylene Terpolymer.
The above-mentioned whistle is high-decibel, height, intermediate frequency sound.
Blow gun and the whistle body material be connected with blow gun are plastics, wood, metal material are made.
Above-mentioned blow gun is conventional flexible material.
The whistle of the present utility model, whistle body adopts hump or the mode of groove is set, hump on sheet rubber and whistle body or groove can be stuck, so just can be fixed by sheet rubber and other objects, the mouth mask such as sheet rubber and traffic police can worn or smoke helmet are stitched together, easy to use, can special occasions be applied to.
Accompanying drawing explanation
Fig. 1 .1, Fig. 1 .2 are structural representations of the present utility model;
Fig. 2 .1, Fig. 2 .2 are specific embodiment of the utility model schematic diagram;
Fig. 3 .1, Fig. 3 .2 are sheet rubber structural representations in the utility model;
Embodiment
See Fig. 1 .1, Fig. 1 .2, the utility model proposes a kind of whistle, the whistle body 2 comprising blow gun 1 and be connected with blow gun, whistle body 2 is arranged the projection 3 or groove 4 that arrange along surface, the whistle; Protruding 3 is that the high hump shape in middle low both sides is protruding, or can be two projections be disposed on whistle body 2.Projection 3 or groove 4 are positioned in the middle of blow gun and pronunciation mouth.
See Fig. 2 .1, Fig. 2 .2, protruding 3 or groove 4 on arrange and protruding 3 or the suitable and fixing sheet rubber 5 of groove 4, sheet rubber 5 is what to separate with whistle body 2, when needing the whistle and other objects (mouth mask of such as traffic police or gas mask) to fix, sheet rubber 5 is fixed on protruding 3 depressed area or groove 4 in be fixed after, sheet rubber 5 and mouth mask are fixed; Or also sheet rubber 5 and mouth mask can be fixed, when the needs whistle, the whistle and sheet rubber 5 be fixed.Providing holes 6 in the middle part of sheet rubber 5, the size in hole 6 is less than the size of protruding 3 or groove 4.
See Fig. 3 .1, Fig. 3 .2, hole 6 is circular or square or special-shaped.
Sheet rubber 5 circumferentially arranges machine suture 7, and sheet rubber 5 and mouth mask are sewed up by machine suture 7, or adopt gluing, hot sticky technique, sheet rubber 5 is other medical grade rubbers of food grade, also comprises butadiene-acrylonitrile rubber, silica gel, fluorine glue, Ethylene Propylene Terpolymer.The whistle is high-decibel, height, intermediate frequency sound.
The utility model proposes a kind of whistle, comprise aluminium alloy whistle, whistle is sought survival in open air, the two-tube whistle of high frequency, judge whistle, metal whistle, stainless steel whistle, motion whistle etc.
Claims (10)
1. a whistle, the whistle body comprising blow gun and be connected with blow gun, is characterized in that: described whistle body is arranged the projection or groove that arrange along surface, the whistle.
2. the whistle according to claim 1, is characterized in that: described projection is that hump shape is protruding, is positioned in the middle of blow gun and pronunciation mouth.
3. the whistle according to claim 2, is characterized in that: described projection or groove are arranged and protruding or that groove is suitable and fixing sheet rubber.
4. the whistle according to claim 1, is characterized in that: described sheet rubber seal bore is circular port or square opening or profile hole, namely O Y E V RunddichtringO.
5. the whistle according to claim 3, is characterized in that: providing holes in the middle part of described sheet rubber, and the diameter dimension in described hole is less than the diameter dimension of projection or groove.
6. the whistle according to claim 5, is characterized in that: described sheet rubber is circumferentially arranged and is used for the fixing machine suture sewed up, or fixed by gluing, hot sticky mode.
7. the whistle according to claim 6, is characterized in that: described sheet rubber is other medical grade silicon rubber of food grade, also comprises butadiene-acrylonitrile rubber or silica gel or fluorine glue or Ethylene Propylene Terpolymer.
8. the whistle according to claim 7, is characterized in that: the described whistle is high-decibel, height, intermediate frequency sound.
9. the whistle according to claim 1, is characterized in that: blow gun and the whistle body material be connected with blow gun are plastics or wooden or metal.
10. the whistle according to claim 1, is characterized in that: described blow gun is conventional flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818633.9U CN204537684U (en) | 2014-12-18 | 2014-12-18 | A kind of whistle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818633.9U CN204537684U (en) | 2014-12-18 | 2014-12-18 | A kind of whistle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537684U true CN204537684U (en) | 2015-08-05 |
Family
ID=53751656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818633.9U Expired - Fee Related CN204537684U (en) | 2014-12-18 | 2014-12-18 | A kind of whistle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537684U (en) |
-
2014
- 2014-12-18 CN CN201420818633.9U patent/CN204537684U/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: 20150805 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |