CN104551229A - Denoising protection cover - Google Patents
Denoising protection cover Download PDFInfo
- Publication number
- CN104551229A CN104551229A CN201310490526.8A CN201310490526A CN104551229A CN 104551229 A CN104551229 A CN 104551229A CN 201310490526 A CN201310490526 A CN 201310490526A CN 104551229 A CN104551229 A CN 104551229A
- Authority
- CN
- China
- Prior art keywords
- noise
- cover
- denoising
- movable guard
- fixed cover
- 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.)
- Pending
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention provides a denoising protection cover which comprises a fixed cover 1 and a round moving cover. The moving cover is mounted in a groove of the fixed cover and can move leftwards and rightwards, and a denoising layer is arranged in the moving cover. The denoising protection cover has the advantages that the moving cover and the fixed cover are arranged, so that noise can be reduced effectively, most of the noise can be absorbed, noise generated by a cutting saw is reduced, and noise damage to human bodies when equipment is operated by working personnel is reduced.
Description
Technical field
the present invention relates to a kind of noise-proofing field of components, specifically belong to a kind of noise-reducing protective cover.
Background technology
Cutting parts time, saw blade runs up, time produce larger noise, serious harm operating personnel's is healthy, researches and develops a kind of noise-reducing protective cover for this reason.
Summary of the invention
the problem to be solved in the present invention is: provide a kind of a kind of noise-reducing protective cover reducing noise.
for solving the problem, the present invention includes fixed cover and circular shaped motion cover, movable guard is arranged in the groove that fixed cover offers, and movable guard can move left and right; Noise reduction sound-absorbing layer is provided with in movable guard.Described noise reduction sound-absorbing layer adopts glass layer.
Beneficial effect of the present invention: the present invention is provided with movable guard and fixed cover, can effective noise reduction function, sponges most of noise, reduces the noise that cast-cutting saw produces, the noise injury to human body when reducing operation equipment.
Accompanying drawing explanation
fig. 1 is using state structural representation of the present invention.
Detailed description of the invention
a kind of specific embodiment as shown in Figure 1, comprises fixed cover 1 and circular shaped motion cover 2, and movable guard 2 to be arranged in groove that fixed cover 1 offers 3, and movable guard 2 can move left and right; Noise reduction sound-absorbing layer is provided with in movable guard.Described noise reduction sound-absorbing layer adopts glass layer.Part not in the detailed description of the invention is known technology, and the usual change that those skilled in the art carries out within the scope of technical solution of the present invention or replacement all should be included in protection scope of the present invention.
Claims (2)
1. a noise-reducing protective cover, is characterized in that: comprise fixed cover and circular shaped motion cover, and movable guard is arranged in the groove that fixed cover offers, and movable guard can move left and right; Noise reduction sound-absorbing layer is provided with in movable guard.
2. a kind of noise-reducing protective cover according to claim 1, is characterized in that: described noise reduction sound-absorbing layer adopts glass layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490526.8A CN104551229A (en) | 2013-10-19 | 2013-10-19 | Denoising protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490526.8A CN104551229A (en) | 2013-10-19 | 2013-10-19 | Denoising protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551229A true CN104551229A (en) | 2015-04-29 |
Family
ID=53068878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490526.8A Pending CN104551229A (en) | 2013-10-19 | 2013-10-19 | Denoising protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799519A (en) * | 2016-12-31 | 2017-06-06 | 天津正和瑞科技有限公司 | A kind of blanking saw with noise control wall |
-
2013
- 2013-10-19 CN CN201310490526.8A patent/CN104551229A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799519A (en) * | 2016-12-31 | 2017-06-06 | 天津正和瑞科技有限公司 | A kind of blanking saw with noise control wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |