CN203936422U - A kind of electric drill for building - Google Patents
A kind of electric drill for building Download PDFInfo
- Publication number
- CN203936422U CN203936422U CN201420251180.6U CN201420251180U CN203936422U CN 203936422 U CN203936422 U CN 203936422U CN 201420251180 U CN201420251180 U CN 201420251180U CN 203936422 U CN203936422 U CN 203936422U
- Authority
- CN
- China
- Prior art keywords
- electric drill
- protective cover
- drill bit
- drill
- drill body
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 63
- 239000002245 particle Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of electric drill for building, comprise an electric drill body, described electric drill body entirety is L-shaped, described electric drill body one end is provided with drill bit fixing port, the other end is provided with power line, describedly be provided with handle at electric drill body away from power line one end and near drill bit fixing port one end, described drill bit fixing port one end is fixed with drill bit, described electric drill body is provided with electric drill switch, described electric drill switch outside is provided with electric drill switch protection cover, described electric drill switch protection cover two ends are fixed on electric drill body, described electric drill body interior is provided with drill bit protective cover retraction slot, described drill bit protective cover retraction slot outside is connected with drill bit protective cover, and described drill bit protective cover is made up of with the loudspeaker protective cover that presents horn shape the cylinder protective cover that presents cylindrical shape.That the utility model has is reasonable in design, simple in structure, reduce work difficulty, increased work efficiency, improved operator safety coefficient, long service life, improved drilling depth precision, be convenient to promote.
Description
Technical field
The utility model relates to building implement field, and particularly field of power tools relates in particular to a kind of electric drill for building.
Background technology
Electric drill is instrument conventional in construction, curtain wall is installed, electrical equipment, furred ceiling etc. are installed, and all will use.The defect that existing electric drill exists is: 1. electric drill can produce a large amount of wood chip or dust in the process using, have a strong impact on indoor and health ground, threatening that staff's is healthy the moment, 2. the drill bit of electric drill is exposed in the external world, drill bit is easy to receive the impact of external environment in the course of the work, and then drill bit is caused to certain damage, and 3. electric drill is in the time of boring, usually with people's the degree of depth of feeling to estimate boring, and then the degree of depth of keyhole accurately.And then the electric drill of prior art can not meet the requirement in construction.
But for the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, simple in structure, reduce work difficulty, increased work efficiency, improved operator safety coefficient, long service life, improved drilling depth precision, be convenient to the electric drill for building promoted.
Utility model content
For solve prior art exist problem, the utility model object provide a kind of reasonable in design, simple in structure, reduce work difficulty, increased work efficiency, improved operator safety coefficient, long service life, improved drilling depth precision, be convenient to promote electric drill for building.
For solving above technical problem, the utility model is realized by the following technical solutions: a kind of electric drill for building, comprises
One electric drill body, described electric drill body entirety is L-shaped, described electric drill body one end is provided with drill bit fixing port, the other end is provided with power line, describedly be provided with handle at electric drill body away from power line one end and near drill bit fixing port one end, described drill bit fixing port one end is fixed with drill bit, described electric drill body is provided with electric drill switch, described electric drill switch outside is provided with electric drill switch protection cover, described electric drill switch protection cover two ends are fixed on electric drill body, and described electric drill body interior is provided with drill bit protective cover retraction slot;
Described drill bit protective cover retraction slot outside is connected with drill bit protective cover, and described drill bit protective cover is made up of with the loudspeaker protective cover that presents horn shape the cylinder protective cover that presents cylindrical shape.
In a preferred embodiment of the present utility model, the upper and lower both sides of described drill bit protective cover retraction slot and drill bit protective cover junction are provided with graduation indication pin.
In a preferred embodiment of the present utility model, described cylinder protective cover outside is provided with scale.
In a preferred embodiment of the present utility model, described handle outer surface is provided with antiskid particles.
The beneficial effects of the utility model are, compared with prior art, the utility model is provided with drill bit protective cover retraction slot in electric drill body interior, drill bit protective cover retraction slot outside is connected with drill bit protective cover, drill bit protective cover is made up of with the loudspeaker protective cover that presents horn shape the cylinder protective cover that presents cylindrical shape, on drill bit protective cover retraction slot and drill bit protective cover junction, lower both sides are provided with graduation indication pin, cylinder protective cover outside is provided with scale, avoid electric drill in the time of boring, wood chip or dust disorderly fly, affect indoor and health ground, and drill bit is played to certain protective effect, avoid drill bit to be subject to extraneous damage, improve accurate drilling depth.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is two of structural representation of the present utility model.
Numeral and the represented corresponding component title of letter in figure:
1. electric drill body 2. power line 3. electric drill switch 4. electric drill switch protection cover 5. handle 6. drill bit protective cover retraction slot 7. drill bit protective cover 8. drill bit 9. drill bit fixing port 10. graduation indication pin 701. cylinder protective cover 702. loudspeaker protective cover 7011. scales.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in seeing figures.1.and.2, the utility model is a kind of electric drill for building, comprise an electric drill body 1, electric drill body 1 entirety is L-shaped, electric drill body 1 one end is provided with drill bit fixing port 9, the other end is provided with power line 2, be provided with handle 5 at electric drill body 1 away from power line 2 one end and near drill bit fixing port 9 one end, drill bit fixing port 9 one end are fixed with drill bit 8, electric drill body 1 is provided with electric drill switch 3, electric drill switch 3 outsides are provided with electric drill switch protection cover 4, electric drill switch protection cover 4 two ends are fixed on electric drill body 1, electric drill body 1 inside is provided with drill bit protective cover retraction slot 6,
In the present embodiment, drill bit protective cover retraction slot 6 outsides are connected with drill bit protective cover 7, and drill bit protective cover 7 is made up of with the loudspeaker protective cover 702 that presents horn shape the cylinder protective cover 701 that presents cylindrical shape.
In the present embodiment on drill bit protective cover retraction slot 6 and drill bit protective cover 7 junctions, lower both sides are provided with graduation indication pin 10, cylinder protective cover 701 outsides are provided with scale 7011, in the time of boring, loudspeaker protective cover 702 is attached to wall surface, promoting drill bit 8 starts working, and then cylinder protective cover 701 slowly moves in drill bit protective cover retraction slot 6, because cylinder protective cover 701 outsides are provided with scale 7011, and then can clearly understand drilling depth by the displacement of cylinder protective cover 701, in the time that drilling depth obtains the needed degree of depth, slowly remove drill bit 8, the drilling that is stored in drill bit protective cover 7 inner surfaces is poured out, thereby improve the precision of drilling depth, construction environment has also obtained good protection, further improve the service life of electric drill.
In the present embodiment, handle 5 outer surfaces are provided with antiskid particles (for marking), have avoided operator in the time that hand is perspired, and the phenomenon that handle 5 skids off from hand, has improved efficiency of construction, has reduced the generation of security incident.
In sum, the utility model is provided with drill bit protective cover retraction slot in electric drill body interior, drill bit protective cover retraction slot outside is connected with drill bit protective cover, drill bit protective cover is made up of with the loudspeaker protective cover that presents horn shape the cylinder protective cover that presents cylindrical shape, on drill bit protective cover retraction slot and drill bit protective cover junction, lower both sides are provided with graduation indication pin, cylinder protective cover outside is provided with scale, avoid electric drill in the time of boring, wood chip or dust disorderly fly, affect indoor and health ground, and drill bit is played to certain protective effect, avoid drill bit to be subject to extraneous damage, improve accurate drilling depth.Advantage of the present utility model is: reasonable in design, simple in structure, reduce work difficulty, increased work efficiency, improved operator safety coefficient, long service life, improved drilling depth precision, be convenient to promote.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. an electric drill for building, is characterized in that, comprises
One electric drill body, described electric drill body entirety is L-shaped, described electric drill body one end is provided with drill bit fixing port, the other end is provided with power line, describedly be provided with handle at electric drill body away from power line one end and near drill bit fixing port one end, described drill bit fixing port one end is fixed with drill bit, described electric drill body is provided with electric drill switch, described electric drill switch outside is provided with electric drill switch protection cover, described electric drill switch protection cover two ends are fixed on electric drill body, and described electric drill body interior is provided with drill bit protective cover retraction slot;
Described drill bit protective cover retraction slot outside is connected with drill bit protective cover; the upper and lower both sides of described drill bit protective cover retraction slot and drill bit protective cover junction are provided with graduation indication pin; described drill bit protective cover is made up of with the loudspeaker protective cover that presents horn shape the cylinder protective cover that presents cylindrical shape, and described cylinder protective cover outside is provided with scale.
2. one according to claim 1 electric drill for building, is characterized in that: described handle outer surface is provided with antiskid particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251180.6U CN203936422U (en) | 2014-05-16 | 2014-05-16 | A kind of electric drill for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251180.6U CN203936422U (en) | 2014-05-16 | 2014-05-16 | A kind of electric drill for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936422U true CN203936422U (en) | 2014-11-12 |
Family
ID=51855770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251180.6U Expired - Lifetime CN203936422U (en) | 2014-05-16 | 2014-05-16 | A kind of electric drill for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936422U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270644A (en) * | 2016-08-29 | 2017-01-04 | 陈泳东 | A kind of many drill bits electric drill for building |
| CN107378056A (en) * | 2017-07-21 | 2017-11-24 | 傅书华 | A kind of electric drill for having defencive function |
| CN107838464A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | A kind of perforating device for building |
| CN107838463A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | A kind of environment protection architecture card punch |
| CN107838465A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | One kind building perforating device |
| CN108952564A (en) * | 2018-05-30 | 2018-12-07 | 濮阳市天隆实业有限公司 | A kind of automation Oil Safety drilling-production equipment |
-
2014
- 2014-05-16 CN CN201420251180.6U patent/CN203936422U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270644A (en) * | 2016-08-29 | 2017-01-04 | 陈泳东 | A kind of many drill bits electric drill for building |
| CN107838464A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | A kind of perforating device for building |
| CN107838463A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | A kind of environment protection architecture card punch |
| CN107838465A (en) * | 2017-06-13 | 2018-03-27 | 广西南宁旭兆建筑工程技术有限公司 | One kind building perforating device |
| CN107378056A (en) * | 2017-07-21 | 2017-11-24 | 傅书华 | A kind of electric drill for having defencive function |
| CN108952564A (en) * | 2018-05-30 | 2018-12-07 | 濮阳市天隆实业有限公司 | A kind of automation Oil Safety drilling-production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |