CN201102232Y - Anti-dust cover of percussion drill - Google Patents
Anti-dust cover of percussion drill Download PDFInfo
- Publication number
- CN201102232Y CN201102232Y CNU2007200819206U CN200720081920U CN201102232Y CN 201102232 Y CN201102232 Y CN 201102232Y CN U2007200819206 U CNU2007200819206 U CN U2007200819206U CN 200720081920 U CN200720081920 U CN 200720081920U CN 201102232 Y CN201102232 Y CN 201102232Y
- Authority
- CN
- China
- Prior art keywords
- outer cover
- dust
- percussion drill
- dustproof
- control
- 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
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
A dustproof cover of an impact drill pertains to a dustproof protective device, in particular to a dustproof protector used for the percussion drill while drilling, comprising a cylindrical dust collecting outer cover, a coil spring arranged in the dust collecting outer cover, one end of the dust collecting outer cover is provided with a retaining ring. In the utility model, a dustproof protecting jacket is arranged on the bit of the percussion drill, the dirt proof boot is clamped to an enclosure on the front end of the impact drill through the retaining ring to prevent the dust from rising everywhere in the home decoration or the installation of a household appliance at the home; the dustproof cover of the impact drill has the advantages of simple structure, easy installation, low cost, thereby being suitable for popularizing.
Description
Technical field
The utility model belongs to dust guard.Be particularly related to a kind of percussion drill anti-dust protecting device in when boring that is used for.
Background technology
In various engineering such as architectural engineering, house ornamentation engineering were built, hand-held hammering drill was a kind of portable boring specific purpose tool, for people's construction working band great facility.But because in use, can produce a large amount of dust, especially be in when carrying out small-sized construction such as household electrical appliance in the room that installs, at this moment a large amount of dust of holing and producing, and dust fly upward everywhere, and are disagreeable especially, both polluted environment, make already do well house decoration, or the sanitation and hygiene of family do once again again, have damaged health of operators again.
Summary of the invention
The purpose of this utility model when carrying out small-scale workshops, is used to overcome the dust that produces therefrom at above-mentioned percussion drill, provides a kind of easy to be easy-to-use, and the cheap relatively percussion drill dirt-proof boot of cost.
Structure of the present utility model is: this percussion drill dirt-proof boot is provided with helical spring by comprising a control of dust outer cover that is cylinder tube shape in the control of dust outer cover, is provided with snap ring at an end of control of dust outer cover.That is to say a cylindrical helical spring is set, be coated with the control of dust outer cover outside helical spring, an end of control of dust outer cover is provided with snap ring, and this snap ring is used for the shell clamping with this percussion drill protective sleeve and percussion drill front end, or by the snap ring bolting.
Described control of dust outer cover can be made with the gas permeability canvas, and when the hole, the dust of generation can not make the air pressure in the percussion drill protective sleeve raise like this;
Described control of dust outer cover and helical spring can be fixed together, to increase the ability that the control of dust outer cover bears dust.
Advantage of the present utility model: the utility model is provided with a proofing dust and protecting cover by the bit location at percussion drill, in small-scale workshops such as house ornamentation or family's installation household electrical appliance, can use the visit protective sleeve very easily like this, prevents that dust from flying upward everywhere; This utility model is simple in structure, is easy to install, and cost is low, is useful for to promote the use.
Description of drawings
Fig. 1 is a structure perspective view of the present utility model;
1 is control of dust outer cover, the 2nd among the figure, helical spring, the 3rd, snap ring.
The specific embodiment
As shown in Figure 1, this percussion drill dirt-proof boot comprises by steel wire helical spring 2, is coated with the control of dust outer cover made from canvas 1 on steel wire helical spring 2, and whole protecting cover roughly becomes a cylinder tube shape, is provided with snap ring at an end of this control of dust outer cover 1.In use, can choose the percussion drill dirt-proof boot of different size according to different percussion drills, with of the casing clamping of this dirt-proof boot by snap ring 3 and percussion drill front end, prevent that dirt-proof boot from coming off, treat to pass through in the dirt-proof boot to hole when collecting certain dust, this dust can be outwelled, construct again, prevent to damage dirt-proof boot because of dust is overweight.If dirt-proof boot is long, before spudding in, dirt-proof boot can be pulled back, thus the position that operating personnel can observation post need hole.
Claims (3)
1, a kind of percussion drill dirt-proof boot is characterized in that: comprise a control of dust outer cover (1) that is cylinder tube shape, be provided with helical spring (2) in control of dust outer cover (1), be provided with snap ring (3) at an end of control of dust outer cover (1).
2, percussion drill dirt-proof boot according to claim 1 is characterized in that: described control of dust outer cover (1) is made for the gas permeability canvas.
3, according to claim 1 or 2 arbitrary described percussion drill dirt-proof boots, it is characterized in that: described control of dust outer cover (1) is fixed together with helical spring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200819206U CN201102232Y (en) | 2007-11-14 | 2007-11-14 | Anti-dust cover of percussion drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200819206U CN201102232Y (en) | 2007-11-14 | 2007-11-14 | Anti-dust cover of percussion drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102232Y true CN201102232Y (en) | 2008-08-20 |
Family
ID=39949250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200819206U Expired - Fee Related CN201102232Y (en) | 2007-11-14 | 2007-11-14 | Anti-dust cover of percussion drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102232Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318560A (en) * | 2019-08-10 | 2019-10-11 | 中国水利水电第七工程局成都水电建设工程有限公司 | A kind of quartering hammer anti-splashing, dust-extraction unit |
| CN110449632A (en) * | 2019-07-31 | 2019-11-15 | 南昌大学 | A kind of impact drill with dust collection function |
-
2007
- 2007-11-14 CN CNU2007200819206U patent/CN201102232Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449632A (en) * | 2019-07-31 | 2019-11-15 | 南昌大学 | A kind of impact drill with dust collection function |
| CN110318560A (en) * | 2019-08-10 | 2019-10-11 | 中国水利水电第七工程局成都水电建设工程有限公司 | A kind of quartering hammer anti-splashing, dust-extraction unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT1666724T (en) | Methof of maximising the energy collection of a wind turbine | |
| CN201102232Y (en) | Anti-dust cover of percussion drill | |
| CN107803532A (en) | A kind of environmentally friendly dust proof electric driller | |
| CA2544829A1 (en) | Borehole imaging system for conductive and resistive drilling fluids | |
| CN203076644U (en) | Environment-friendly and dustproof percussion drill | |
| CN2902537Y (en) | Dust proof electric driller | |
| CN201079949Y (en) | Dust-proof bag | |
| CN109482932A (en) | A kind of dust-proof cover of impact drill | |
| CN203712648U (en) | Shoulder pad dustproof electric hammer | |
| CN104404754A (en) | Dustproof borer | |
| CN208575791U (en) | A kind of electric drill and its dust hood for building | |
| CN201645455U (en) | Dust collection device for electric hammer and electric drill | |
| CN219686144U (en) | Electric drill ash receiving device | |
| CN2605094Y (en) | Electric hammer drill with dust-absorbing device | |
| CN205075024U (en) | Strike dust cover that bores | |
| RU2003110812A (en) | ELECTROMAGNETIC LOGGING DEVICE DURING DRILLING | |
| CN207420403U (en) | A kind of shutter door | |
| CN202412234U (en) | Special wrench and hammer combined tool for installation work | |
| CN202417354U (en) | Dust collector for electric coal drill | |
| CN109093856A (en) | A kind of punch device of the interior decoration with dust reduction capability | |
| CN2486278Y (en) | Automatic dust collector for electric hammer | |
| CN201872147U (en) | Dustproof device of percussion drill | |
| USD498562S1 (en) | Hand pressure abatement apparatus usable by an operator of a power tool | |
| CN204627477U (en) | A kind of down-the-hole hammer drill dust removal device | |
| CN211729752U (en) | Wall drilling device capable of collecting dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20091214 |