CN2770891Y - Electric drill dust collecting device - Google Patents
Electric drill dust collecting device Download PDFInfo
- Publication number
- CN2770891Y CN2770891Y CN 200420054808 CN200420054808U CN2770891Y CN 2770891 Y CN2770891 Y CN 2770891Y CN 200420054808 CN200420054808 CN 200420054808 CN 200420054808 U CN200420054808 U CN 200420054808U CN 2770891 Y CN2770891 Y CN 2770891Y
- Authority
- CN
- China
- Prior art keywords
- electric drill
- inner cover
- outer cover
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric drill dust collecting device, which comprises an inner cover, an outer cover and a sealing ring. The utility model is characterized in that the front end of the barrel-shaped inner cover is a thread-shaped elastic expansion pipe, and the bottom of the inner cover is provided with a drill hole; the outer cover is sheathed outside the inner cover, and the middle at the bottom surface of the outer cover is provided with a clamping mouth matching with the head end of the electric drill. The utility model not only can prevent wall dust drilled by the electric drill flying all around, which is beneficial to the body health of an operator, but also has the advantages of reasonable design, good effect, simple structure, convenient operation, beautiful appearance and low cost.
Description
Technical field
The utility model relates to a kind of electric drill auxiliary equipment, exactly is a kind of and the matching used electric drill dust collect plant of electric drill.
Background technology
Electric drill is building, indispensable instrument in the decorative engineering, and the workman on the wall during jewel hole, owing to there is not dust collect plant to make the wall ash under the brill fly upward, operates but also diminish the healthy of operator thereby not only hinder with it everywhere.I have applied for that on April 24th, 2003 application number is 03221500.2, and name is called a kind of patent of electric drill dust-catching cover, though the defective that the wall ash flies upward everywhere when having solved jewel hole, effect also is not best, and use neither be very convenient.
The utility model content
The purpose of this utility model is to provide a kind of reasonable in design, simple in structure, easy to operate to people, and good looking appearance is with low cost; Be of value to the healthy electric drill dust collect plant of operator.
The utility model comprises inner cover, outer cover and sealing ring composition, it is characterized in that:
A, tubbiness inner cover leading section are the screw-like elastic telescopic pipe, and the bottom has a boring;
B, outer cover are placed in outside the inner cover, have in the middle of its bottom surface one with the bayonet socket of electric drill head end coupling.
In addition, raise up at the bottom of the inner cover and be horn-like.
Four seamed edge places of the outer cover that is square have four engaging seams, are furnished with grey leakage port around the bayonet socket of bottom surface.
During use, when need during jewel hole, at first are placed in sealing ring the electric drill cephalic par on as house ceiling or wall, outwards pinch with two hands again and pull the outer cover bottom, four engaging seams are opened, it is placed in the electric drill cephalic par, allows the bayonet socket of outer cover bottom tightly be stuck in outside the sealing ring, again drill bit is passed by the boring of inner cover bottom, inner cover is placed in the outer cover, at this moment use the electric drill jewel hole, the wall ash will fall in the inner cover, be discharged by the grey leakage port of outer cover bottom by the minute quantity dust of seepage in the boring.
Effect of the present utility model
1, the utility model not only can avoid the wall ash under the electric drill brill to fly upward everywhere, and it is healthy to be of value to the operator, and because the inner cover leading section presents the screw-like elastic telescopic pipe, therefore is applicable to large and small various types of electric drill, and reasonable in design, effect is better.
2, the utility model is simple in structure, and is easy to operate, and good looking appearance is with low cost, is beneficial to extensive popularization.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cover structure schematic diagram.
The specific embodiment
Embodiment 1:
(referring to Fig. 1,2) adopts plastics to make inner cover 1 and outer cover 2, makes sealing ring 3 with rubber.Tubbiness inner cover 1 leading section is screw-like elastic telescopic pipe 4, and 5 raise up and are horn-like at the bottom of the inner cover, has a boring 6 in the middle of it.Outer cover 2 is placed in outside the inner cover 1, have in the middle of its bottom surface one with the bayonet socket 7 of electric drill head end coupling.2 four seamed edge places of the outer cover that is square have four engaging seams 8, are furnished with four grey leakage ports around the bottom surface bayonet socket 7.
Claims (3)
1, a kind of electric drill dust collect plant comprises inner cover, outer cover and sealing ring composition, it is characterized in that:
A, tubbiness inner cover leading section are the screw-like elastic telescopic pipe, and the bottom has a boring;
B, outer cover are placed in outside the inner cover, have in the middle of its bottom surface one with the bayonet socket of electric drill head end coupling.
2, according to the described electric drill dust collect plant of claim 1, it is characterized in that: raising up at the bottom of the inner cover is horn-like.
3, electric drill dust collect plant according to claim 1 is characterized in that: four seamed edge places of the outer cover that is square have four engaging seams, are furnished with grey leakage port around the bayonet socket of bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054808 CN2770891Y (en) | 2004-12-28 | 2004-12-28 | Electric drill dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054808 CN2770891Y (en) | 2004-12-28 | 2004-12-28 | Electric drill dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770891Y true CN2770891Y (en) | 2006-04-12 |
Family
ID=36704677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054808 Expired - Fee Related CN2770891Y (en) | 2004-12-28 | 2004-12-28 | Electric drill dust collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2770891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451423B (en) * | 2007-12-07 | 2013-01-02 | 日立工机株式会社 | Drilling tool with dust collector |
| CN109209234A (en) * | 2018-09-19 | 2019-01-15 | 邹城兖矿泰德工贸有限公司 | Combine reamer |
-
2004
- 2004-12-28 CN CN 200420054808 patent/CN2770891Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451423B (en) * | 2007-12-07 | 2013-01-02 | 日立工机株式会社 | Drilling tool with dust collector |
| CN109209234A (en) * | 2018-09-19 | 2019-01-15 | 邹城兖矿泰德工贸有限公司 | Combine reamer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |