CN2056368U - Dust collecting sound insulated cap for electric drill - Google Patents
Dust collecting sound insulated cap for electric drill Download PDFInfo
- Publication number
- CN2056368U CN2056368U CN 89214944 CN89214944U CN2056368U CN 2056368 U CN2056368 U CN 2056368U CN 89214944 CN89214944 CN 89214944 CN 89214944 U CN89214944 U CN 89214944U CN 2056368 U CN2056368 U CN 2056368U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- drill
- electric
- dust collecting
- 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
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a dust collecting sound insulated cap for electric drill, relating to a sound partially-insulated apparatus sheathed on the periphery of a drill bit of an electric drill for collecting the dust produced when electric drill drills. The dust collecting sound insulated cap for electric drill is a retractable cylindrical cover cylinder, on the upper end of the cover cylinder, an interface sheathed on the head of the drill body of the electric drill is arranged, on the middle end, a cover handle and a retractable retracting cylinder are arranged, on the lowest part of the cover cylinder, a cushion made by the flexible material as sponge, etc. is arranged. The utility model has simple structure, and convenient disassembly. The dust produced at the time when the electric drill drills a hole can be entirely collected, and noise of the electric drill can be partially decreased, especially suitable for being arranged on the electric drill or an electric percussion drill.
Description
The utility model relates to a kind of periphery of drill bit that is installed in to collect dirt bits that produced when electric drill is holed and the device that can partly lower the electric drill noise.
Electric drill and electric percussion drill are widely used boring bar tools, and during electric drill work, no matter what material drilled thing is, all will produce certain dirt bits, and especially to materials such as brick, cement, grey wall and hardwood, the dirt that is produced bits are more.This not only gives the operator and works the mischief at field boundary personnel's respiratory apparatus, and (for example when hole in the roof) also can make the operator be difficult to open eyes when serious.In addition, in electric drill when work, noise generatedly also can bring certain harm to people.
The purpose of this utility model promptly is to boring bar tools such as electric drill or electric percussion drill design a kind of control of dust sound arrester, to collect the dirt bits that produced when electric drill is holed, makes it to be unlikely the harm personnel health, and part lowers the electric drill noise simultaneously.
The utility model adopts a transparent or opaque retracting cylinder that can stretch to achieve these goals, is sleeved on the periphery of drill bit, lowers the electric drill noise to collect the dirt bits and the part that are produced when electric drill is holed.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model electric drill control of dust blimp.
Accompanying drawing 1 is the structural representation of electric drill control of dust blimp.
With reference to the accompanying drawings 1, the utility model electric drill control of dust blimp is the telescopic cylindrical shape cover tube of a both ends open, its upper end have can be sleeved on the electric drill drill body head 1 and with electric drill drill body head 1 close-fitting interface 2; Interface is following, and the diameter of cover handle 3 and retracting cylinder 4 should be greater than the diameter of electric drill dop 5 for the surface has the cover handle 3 of decorative pattern and the retracting cylinder 4 that can stretch, and the natural length of retracting cylinder 4 should be greater than the length of drill bit 6; For making things convenient for the location of drill bit, retracting cylinder 4 preferably adopts transparent material to make.Tight for cover tube contact with drilled thing surface, cover tins 4 have the cushion 7 that flexible material such as sponge is made bottom.During installation, will cover tube and be sleeved on the electric drill drill body head by interface.During electric drill work, the cover tube can all be collected the dirt bits that produced and can partly lower the electric drill noise.
Simple in structure, the easy accessibility of the utility model is particularly suitable for being installed on the boring bar tools such as electric drill and electric percussion drill.
Claims (1)
- But 1, a kind of drill bit periphery institute's dirt that produced bits device of part sound insulation also when collecting electric drill boring that is sleeved on; It is characterized in that it is the telescopic cylindrical shape cover tube of a both ends open, the upper end of cover tube have can be sleeved on the electric drill drill body head and with the close-fitting interface of electric drill drill body head, interface is following for having the cover handle of decorative pattern and the transparent or opaque retracting cylinder that can stretch, the diameter of cover handle and retracting cylinder is greater than electric drill dop diameter, the natural length of retracting cylinder is greater than drill bit length, the cover tube have the cushion of making by flexible materials such as sponges bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89214944 CN2056368U (en) | 1989-08-12 | 1989-08-12 | Dust collecting sound insulated cap for electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89214944 CN2056368U (en) | 1989-08-12 | 1989-08-12 | Dust collecting sound insulated cap for electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2056368U true CN2056368U (en) | 1990-04-25 |
Family
ID=4870617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89214944 Pending CN2056368U (en) | 1989-08-12 | 1989-08-12 | Dust collecting sound insulated cap for electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2056368U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231352A (en) * | 2013-05-20 | 2013-08-07 | 苏州嘉目工程有限公司 | Multifunctional electric drill auxiliary device |
| CN103357918A (en) * | 2012-04-07 | 2013-10-23 | 王承 | Noise-reducing and dust-removing electric drill |
| CN103567497A (en) * | 2012-08-07 | 2014-02-12 | 高跃忠 | Electric drill with dustproof speed reduction device |
| CN104801743A (en) * | 2014-01-26 | 2015-07-29 | 张宇 | Sound-reducing electric drill |
| CN110449632A (en) * | 2019-07-31 | 2019-11-15 | 南昌大学 | A kind of impact drill with dust collection function |
-
1989
- 1989-08-12 CN CN 89214944 patent/CN2056368U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357918A (en) * | 2012-04-07 | 2013-10-23 | 王承 | Noise-reducing and dust-removing electric drill |
| CN103567497A (en) * | 2012-08-07 | 2014-02-12 | 高跃忠 | Electric drill with dustproof speed reduction device |
| CN103231352A (en) * | 2013-05-20 | 2013-08-07 | 苏州嘉目工程有限公司 | Multifunctional electric drill auxiliary device |
| CN104801743A (en) * | 2014-01-26 | 2015-07-29 | 张宇 | Sound-reducing electric drill |
| CN110449632A (en) * | 2019-07-31 | 2019-11-15 | 南昌大学 | A kind of impact drill with dust collection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |