CN103551668A - Silencing file - Google Patents
Silencing file Download PDFInfo
- Publication number
- CN103551668A CN103551668A CN201310475821.6A CN201310475821A CN103551668A CN 103551668 A CN103551668 A CN 103551668A CN 201310475821 A CN201310475821 A CN 201310475821A CN 103551668 A CN103551668 A CN 103551668A
- Authority
- CN
- China
- Prior art keywords
- file
- silencing
- coating
- file body
- paraffin
- 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
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
A silencing file comprises a file body and a handle. The surface of the file body is fixedly provided with a silencing coating which is a Sn-Cu-Bi coating. A hole leading to the surface of the file body is formed in the file body and is filled with paraffin. When the silencing file is used for filing an object, the silencing coating plays a silencing role and the paraffin can melt to play a lubricating role during friction. By means of the design of the silencing hole of the silencing file, the silencing file cannot give out unpleasant harsh fractive noise so that the user and people nearby feel comfortable.
Description
Technical field
The invention belongs to mechanical field, particularly a kind of noise reduction file.
Background technology
Manual file is a kind of conventional small mechanical equipment, and common hand-held use is very convenient, but in file file object, always can send very ear-piercing grating.Damage people's hearing, if cardiac hear, also may have an attack of one's old illness because rising, to health, bring bad impact.
Summary of the invention
The object of this invention is to provide a kind of noise reduction file, this noise reduction file have a bloop design, ear-piercing grating that can be too not unpleasant to hear during use, all plays comfortable sensation to user and people around.
The technical scheme adopting is:
A file, comprises file body and handle.
Its technical essential is:
File surface is fixed with muffle coating, and muffle coating is tin copper bismuth coating.
File body offers the hole of leading to file surface, is filled with paraffin in hole.
When using file file object, muffle coating can play the effect of noise reduction, and in friction process, paraffin can melt, and can play lubrication.
Its advantage is:
This noise reduction file have a bloop design, ear-piercing grating that can be too not unpleasant to hear during use, all plays comfortable sensation to user and people around.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
The specific embodiment
A file, comprises file body 1 and handle 2.
File body 1 surface is fixed with muffle coating 3, and muffle coating 3 is tin copper bismuth coating.
File body 1 offers the hole 4 of leading to file body 1 surface, in hole 4, is filled with paraffin.
Claims (1)
1. a noise reduction file, comprises file body (1) and handle (2); It is characterized in that:
File body (1) surface is fixed with muffle coating (3), and muffle coating (3) is tin copper bismuth coating;
File body (1) offers the hole (4) of leading to file body (1) surface, and hole is filled with paraffin in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475821.6A CN103551668A (en) | 2013-10-14 | 2013-10-14 | Silencing file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475821.6A CN103551668A (en) | 2013-10-14 | 2013-10-14 | Silencing file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551668A true CN103551668A (en) | 2014-02-05 |
Family
ID=50006116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475821.6A Pending CN103551668A (en) | 2013-10-14 | 2013-10-14 | Silencing file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991059A (en) * | 2014-04-29 | 2014-08-20 | 成都极点精密模具有限公司 | File |
| CN104209593A (en) * | 2014-08-19 | 2014-12-17 | 吴小江 | File with music player |
-
2013
- 2013-10-14 CN CN201310475821.6A patent/CN103551668A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991059A (en) * | 2014-04-29 | 2014-08-20 | 成都极点精密模具有限公司 | File |
| CN104209593A (en) * | 2014-08-19 | 2014-12-17 | 吴小江 | File with music player |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |
|
| WD01 | Invention patent application deemed withdrawn after publication |