CN204178703U - Slippage tight-holding type electric whistle sound head box - Google Patents
Slippage tight-holding type electric whistle sound head box Download PDFInfo
- Publication number
- CN204178703U CN204178703U CN201420645546.8U CN201420645546U CN204178703U CN 204178703 U CN204178703 U CN 204178703U CN 201420645546 U CN201420645546 U CN 201420645546U CN 204178703 U CN204178703 U CN 204178703U
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- CN
- China
- Prior art keywords
- bugle
- head box
- sound head
- slippage
- mounting hole
- 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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- 241001503991 Consolida Species 0.000 claims abstract description 32
- 230000035515 penetration Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of slippage tight-holding type electric whistle sound head box, it comprises :-base;-bugle;-sound head box, it has bugle and hold hole tightly, and be provided with multiple kidney-shaped mounting hole bottom it, sound head box is arranged on base with coordinating of kidney-shaped mounting hole by bolt assembly, and kidney-shaped mounting hole has when bolt assembly is not tightened bolt assembly can on stringcourse mounting hole slide anteroposterior thus bugle is held to hold tightly at bugle tightly the slippage stroke in hole.The utility model can eliminate the phenomenon of the fit dimension deviation of sound head box because bugle size offset causes and bugle, prevents rain penetration inner and burn the phenomenon of electric whistle to electric whistle.
Description
Technical field
The utility model relates to a kind of slippage tight-holding type electric whistle sound head box, applies in the electric whistle of locomotive limit ring apparatus system.
Background technology
At present, the bore size of sound head box being worn bugle is definite value, and easily occur that size is not mated when this bugle and sound head box coordinate, cause junction to occur gap, rain penetration to the phenomenon of electric whistle inside, thus makes electric whistle burn out.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, a kind of slippage tight-holding type electric whistle sound head box is provided, it can eliminate the phenomenon of the fit dimension deviation of sound head box because bugle size offset causes and bugle, prevents rain penetration inner and burn the phenomenon of electric whistle to electric whistle.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of slippage tight-holding type electric whistle sound head box, and it comprises:
Base;
Bugle;
Sound head box, it has bugle and hold hole tightly, and be provided with multiple kidney-shaped mounting hole bottom it, sound head box is arranged on base with coordinating of kidney-shaped mounting hole by bolt assembly, and kidney-shaped mounting hole has when bolt assembly is not tightened bolt assembly can on stringcourse mounting hole slide anteroposterior thus bugle is held to hold tightly at bugle tightly the slippage stroke in hole.
Further, described base is provided with six kidney-shaped mounting holes, and every side of base is provided with three.
Further, described bugle is the horn-like structure that diameter is reduced the end of to gradually by mouth.
After have employed technique scheme, sound head box bottom mounting apertures is designed to kidney-shaped mounting hole, sound head box can carry out slide anteroposterior after being arranged on base in certain scope, eliminate the sound head box and bugle fit dimension deviation that cause because of bugle size offset, make the bugle of sound head box hold hole tightly and hold bugle tightly and reach waterproof effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of slippage tight-holding type electric whistle sound head box of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the upward view of sound head box of the present utility model.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of slippage tight-holding type electric whistle sound head box, it comprises:
Base 1;
Bugle 2;
Sound head box 3, it has bugle and hold hole tightly, and be provided with multiple kidney-shaped mounting hole 31 bottom it, sound head box 3 is arranged on base 1 with coordinating of kidney-shaped mounting hole 31 by bolt assembly, and kidney-shaped mounting hole 31 has when bolt assembly is not tightened bolt assembly can on stringcourse mounting hole 31 slide anteroposterior thus bugle 2 is held to hold tightly at bugle tightly the slippage stroke in hole.
As shown in Figure 3, base 1 is provided with six kidney-shaped mounting holes 31, and every side of base 1 is provided with three, but is not limited thereto.
As shown in Figure 1, bugle 2 is the horn-like structure that diameter is reduced the end of to gradually by mouth.
Principle of work of the present utility model is as follows:
Sound head box 3 bottom mounting apertures is designed to kidney-shaped mounting hole 31, sound head box 3 can carry out slide anteroposterior after being arranged on base 1 in certain scope, eliminate the sound head box 3 and bugle 2 fit dimension deviation that cause because of bugle 2 size offset, make the bugle of sound head box 3 hold hole tightly and hold bugle 2 tightly and reach waterproof effect.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a slippage tight-holding type electric whistle sound head box, it is characterized in that, it comprises:
Base (1);
Bugle (2);
Sound head box (3), it has bugle and hold hole tightly, and be provided with multiple kidney-shaped mounting hole (31) bottom it, sound head box (3) is arranged on base (1) with coordinating of kidney-shaped mounting hole (31) by bolt assembly, and kidney-shaped mounting hole (31) has when bolt assembly is not tightened bolt assembly and bugle (2) can be held to hold tightly at bugle tightly the slippage stroke in hole at stringcourse mounting hole (31) upper slide anteroposterior.
2. slippage tight-holding type electric whistle sound head box according to claim 1, is characterized in that: described base (1) is provided with six kidney-shaped mounting holes (31), and every side of base (1) is provided with three.
3. slippage tight-holding type electric whistle sound head box according to claim 1 and 2, is characterized in that: the horn-like structure that described bugle (2) is reduced the end of to by mouth gradually for diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645546.8U CN204178703U (en) | 2014-10-31 | 2014-10-31 | Slippage tight-holding type electric whistle sound head box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645546.8U CN204178703U (en) | 2014-10-31 | 2014-10-31 | Slippage tight-holding type electric whistle sound head box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178703U true CN204178703U (en) | 2015-02-25 |
Family
ID=52567490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645546.8U Expired - Fee Related CN204178703U (en) | 2014-10-31 | 2014-10-31 | Slippage tight-holding type electric whistle sound head box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178703U (en) |
-
2014
- 2014-10-31 CN CN201420645546.8U patent/CN204178703U/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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 213011 Jiangsu Province, Changzhou city Qishuyan District Qi factory workshop, a -201 No. 29 North Patentee after: Chen Xiaoting Address before: 214171 Jiangsu city in Wuxi Province town of Huishan District Tong Tong Tau Fu Road No. 9 Patentee before: Chen Xiaoting |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 |