CN202183851U - Acoustic drum for yacht - Google Patents
Acoustic drum for yacht Download PDFInfo
- Publication number
- CN202183851U CN202183851U CN2011203161187U CN201120316118U CN202183851U CN 202183851 U CN202183851 U CN 202183851U CN 2011203161187 U CN2011203161187 U CN 2011203161187U CN 201120316118 U CN201120316118 U CN 201120316118U CN 202183851 U CN202183851 U CN 202183851U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- chafing strip
- screwed hole
- fixed block
- yacht
- 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 discloses an acoustic drum for a yacht, which comprises a drum body (1) and a drum cover (2). An anti-scraping strip (3) is arranged on the outer wall of the drum body (1), and the anti-scraping strip (3) and the drum body (1) are connected through a screw. A fixing block (4) is arranged on the inner wall, coaxial screw holes (5) are arranged on the fixing block (4) and a wall of the drum body (1), and screw holes are arranged on the back of the anti-scrapping strip (3) at positions matched with the screw holes (5) on the fixing block (4) and the drum body (1). The drum body of the acoustic drum and the anti-scrapping strip are connected firmly and are not easy to loose.
Description
Technical field
The utility model relates to the yacht accessory, is specifically related to the sound equipment tube that uses on a kind of yacht.
Background technology
At present, the sound equipment tube that uses on the yacht in the prior art generally comprise cylindrical shell 1 ' with cover 2 ' two parts, like Fig. 1, shown in Figure 2; Cylindrical shell 1 ' be provided with chafing strip 3 '; Chafing strip 3 ' with cylindrical shell 1 ' between be connected through screw, concrete mode be cylindrical shell 1 ' wall be provided with screwed hole 4 ', chafing strip 3 ' back position coupling place is provided with screwed hole; Screw screw in successively from cylindrical shell 1 ' inside cylindrical shell 1 ' screwed hole 4 ' with the screwed hole at chafing strip 3 ' back side, screw then.There is following shortcoming in this connected mode: because barrel wall is an arc; So fit not exclusively between cylindrical shell and the chafing strip, and barrel wall is very thin, so the connection of the screw between cylindrical shell and the chafing strip is insecure; Chafing strip drops from cylindrical shell easily, thereby causes certain potential safety hazard.
The utility model content
The utility model technical problem to be solved is the deficiency to above prior art, and the sound equipment tube that is used for yacht that is connected firmly between a kind of cylindrical shell and the chafing strip is provided.
For addressing the above problem, the utility model provides a kind of sound equipment tube that is used for yacht, comprises cylindrical shell and cover, and cylinder body outer wall is provided with chafing strip, is connected through screw between chafing strip and the cylindrical shell.Said cylinder inboard wall is provided with fixed block, and said fixed block, barrel wall are provided with the screwed hole of coaxial line, and the said chafing strip back side and fixed block and cylindrical shell upper screwed hole location matches place are provided with screwed hole.Chafing strip is fitted on the cylinder body outer wall; Make screwed hole and the screwed hole coaxial line at the chafing strip back side on fixed block and the barrel wall; Screw screws in the screwed hole on the fixed block, the screwed hole on the barrel wall, the screwed hole at the chafing strip back side successively from barrel, just can cylindrical shell and chafing strip be screwed.
After adopting above structure, the utility model compared with prior art has the following advantages: the inwall at cylindrical shell is provided with fixed block; The screwed hole of chafing strip of being used to screw is arranged at fixed block; This has increased the distance that screw passes on cylindrical shell, it is insecure effectively to have remedied the connection that applying not exclusively brings between cylindrical shell and the chafing strip, makes the screw between cylindrical shell and the chafing strip connect more firm; Chafing strip is not easy to drop from cylindrical shell, thereby has avoided the security incident generation.
Said cylindrical shell and fixed block are one-body molded.Integrated structure make be connected between fixed block and the cylindrical shell more firm.
Description of drawings
Shown in Figure 1 is the structural representation that prior art is used for the sound equipment tube of yacht.
The structural representation of the cylindrical shell of the sound equipment tube that prior art that shown in Figure 2 is is used for yacht.
Shown in Figure 3 is the structural representation that the utility model is used for the sound equipment tube of yacht.
The structural representation of the cylindrical shell of shown in Figure 4 the is sound equipment tube that the utility model is used for yacht.
Wherein: in the prior art: 1 ', cylindrical shell; 2 ', cover; 3 ', chafing strip; 4 ', screwed hole.
The utility model: 1, cylindrical shell; 2, cover; 3, chafing strip; 4, fixed block; 5, screwed hole.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to detail.
Like Fig. 3, shown in Figure 4, the sound equipment tube that the utility model is used for yacht comprises cylindrical shell 1 and cover 2, and cylindrical shell 1 outer wall is provided with chafing strip 3, is connected through screw between chafing strip 3 and the cylindrical shell 1.Said cylindrical shell 1 inwall is provided with fixed block 4, and said fixed block 4, cylindrical shell 1 wall are provided with the screwed hole 5 of coaxial line, and said chafing strip 3 back sides and fixed block 4 and cylindrical shell 1 upper screwed hole 5 location matches places are provided with the screwed hole (not shown).Said cylindrical shell 1 is formed in one with fixed block 4.The concrete connection procedure of cylindrical shell 1 and chafing strip 3 is: chafing strip 3 is fitted on cylindrical shell 1 outer wall; Make screwed hole 5 and the screwed hole (not shown) coaxial line at the chafing strip back side on fixed block 4 and the cylindrical shell 1; Screw screws in screwed hole 5 on the fixed block 4, the screwed hole 5 on cylindrical shell 1 wall, the screwed hole (not shown) at chafing strip 3 back sides successively from cylindrical shell 1 inside, just can cylindrical shell 1 and chafing strip 3 be screwed.
Above embodiment be to the explanation of the utility model with explain that further rather than to the restriction of the utility model, any modification of in the interest field of the utility model, being done all falls into the protection range of the utility model.
Claims (2)
1. sound equipment tube that is used for yacht; Comprise cylindrical shell (1) and cover (2); Cylindrical shell (1) outer wall is provided with chafing strip (3); Be connected through screw between chafing strip (3) and the cylindrical shell (1); It is characterized in that: said cylindrical shell (1) inwall is provided with fixed block (4), and said fixed block (4), cylindrical shell (1) wall are provided with the screwed hole (5) of coaxial line, and said chafing strip (3) back side and fixed block (4) and cylindrical shell (1) upper screwed hole (5) location matches place are provided with screwed hole.
2. the sound equipment tube that is used for yacht according to claim 1 is characterized in that: said cylindrical shell (1) and fixed block (4) are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203161187U CN202183851U (en) | 2011-08-27 | 2011-08-27 | Acoustic drum for yacht |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203161187U CN202183851U (en) | 2011-08-27 | 2011-08-27 | Acoustic drum for yacht |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183851U true CN202183851U (en) | 2012-04-04 |
Family
ID=46176871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203161187U Expired - Fee Related CN202183851U (en) | 2011-08-27 | 2011-08-27 | Acoustic drum for yacht |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183851U (en) |
-
2011
- 2011-08-27 CN CN2011203161187U patent/CN202183851U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170827 |