CN203679341U - Dust collecting device matched with electric drill for use - Google Patents
Dust collecting device matched with electric drill for use Download PDFInfo
- Publication number
- CN203679341U CN203679341U CN201320881446.0U CN201320881446U CN203679341U CN 203679341 U CN203679341 U CN 203679341U CN 201320881446 U CN201320881446 U CN 201320881446U CN 203679341 U CN203679341 U CN 203679341U
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- CN
- China
- Prior art keywords
- seat
- communicated
- electric drill
- dust collecting
- cavity
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- 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 discloses a dust collecting device matched with an electric drill for use. The dust collecting device is provided with a handheld part which is provided with an upper opening and a lower opening and is of a hollow structure, the upper opening of the handheld part is communicated with a seat sleeve which is of a ring structure and is internally provided with a cavity, a drill bit seat of the electric drill can be inserted into the inner circle of the seat sleeve, the surface of the inner circle is provided with a notch communicated with the cavity, the surface of the notch is provided with a rotary connecting piece, the surface of the rotary connecting piece is in surface contact with the surface of the drill bit seat of the electric drill, a turbofan is arranged in the cavity and is fixedly connected with the bottom of the rotary connecting piece, the seat sleeve is also provided with a connecting pipe which is communicated with the cavity and the handheld part, the end, far away from the seat sleeve, of the connecting pipe is movably sleeved with a dust collecting pipe, and a dust collecting cover communicated with and vertical to the dust collecting pipe is arranged on the dust collecting pipe. The dust collecting device has the beneficial effects that the structure is simple, the use is convenient, the size and the weight of the electric drill cannot be changed, the energy consumption of the electric drill is not increased, dust is effectively collected, and the health of constructors is ensured.
Description
Technical field
The utility model relates to machine tool auxiliary equipment, is specifically related to a kind of dust exhaust apparatus being used in conjunction with electric drill.
Background technology
In the time of finishing, electric drill is one of the most normally used instrument, also be to drill wall and sheet material mode the most efficiently, used at that time the people of electric drill all to know, when electric drill drills wall or sheet material, also can produce accordingly dust, these dusts fly upward everywhere along with Air Flow, and constructor can suck at any time and affect himself health; On the other hand, if holed on the metope of having brushed, these dust parts will be along the downward landing of wall body, and another part and sticked to it wall, and after paper using wiping, wall will leave the vestige of dust with it, and is difficult to remove.
There is on the market at present the electric drill of selling some and carry dust-absorbing function, but these electric drills are directly combined dust exhaust apparatus with electric drill, not only increase the volume and weight of electric drill own, and also consumed electric energy simultaneously, for some rechargeable electric hand drills, reduce beyond doubt the flying power of electric drill.Therefore be necessary to research and develop a kind of weight that neither can increase electric drill, can not increase again the electric drill dust exhaust apparatus of energy consumption.
Utility model content
In view of the existing problem of prior art, the utility model is intended to provide a kind of dust exhaust apparatus being used in conjunction with electric drill, described dust exhaust apparatus is device independently and need not energy consumption, by being provided with the cover for seat matching with drill bit seat, thereby in the time that electric drill rotates, drive the turbofan in cover for seat to carry out air draught campaign, thereby draw the dust on the dust shield being communicated with it.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of dust exhaust apparatus being used in conjunction with electric drill, described dust exhaust apparatus is provided with grip part, described grip part is upper and lower opening and hollow structure, the upper shed of described grip part and a circular ring structure and in establish cavity cover for seat be communicated with, drill bit seat can insert in the inner circle of described cover for seat, and described internal circular surfaces is provided with the fluting being communicated with described cavity, and described grooved surface is provided with rotating connector, wherein, the surface of described rotating connector contacts with described drill bit seating face face; In described cavity, be provided with turbofan, described turbofan is fixedly connected with described rotating connector bottom; Described cover for seat is also provided with tube connector, and described tube connector is communicated with described cavity and described grip part, is connected to sweep-up pipe at described tube connector away from one end movable sleeve of described cover for seat, and described sweep-up pipe is provided with and is communicated with it and the dust shield of vertical and described sweep-up pipe.
It should be noted that, described rotating connector at least arranges a pair of, and described rotating connector can move in a circle at described fluting.
Need to further illustrate, described dust shield is provided with opening, and described opening is corresponding with the position of described cover for seat inner circle, and drill bit can insert described opening middle part and contact with drilled thing; In order further to stop the impact of the dust that outer bound pair is scattered, at opening part, the hurricane globe that an interface is circular platform type can be set, described hurricane globe top is also provided with the round mouth that can insert for drill bit, in order not affect constructor's visual range, described hurricane globe is that transparent material is made simultaneously.
As the preferred scheme of one, the under shed of described grip part is provided with seal cover.
Further, for the drill bit seat of the different sizes in corresponding market, the utility model also comprises the flexible glue pad of different-thickness, described flexible glue pad is arranged on described rotating connector, its size matches with described rotating connector, be equal to so the covert thickness that increases described rotating connector, can adapt to general on the market electric drill with this.
The utility model beneficial effect is, simple in structure, easy to use, can not change the volume and weight of electric drill, also can not increase energy consumption, and effectively dust collected, and guarantees constructor's health.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of cover for seat in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.It should be noted that, the present embodiment is implemented under take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1 and Figure 2, the utility model is a kind of dust exhaust apparatus being used in conjunction with electric drill, described dust exhaust apparatus is provided with grip part 1, described grip part 1 is upper and lower opening and hollow structure, 1 upper shed of described grip part and a circular ring structure and in establish cavity 21 cover for seat 2 be communicated with, drill bit seat 100 can insert in the inner circle 22 of described cover for seat 2, described inner circle 22 surfaces are provided with the fluting being communicated with described cavity 21, described grooved surface is provided with rotating connector 23, wherein, the surface of described rotating connector 23 and described drill bit seat 100 are shown plane-plane contact; In described cavity 21, be provided with turbofan 24, described turbofan 24 is fixedly connected with described rotating connector 23 bottoms; Described cover for seat 2 is also provided with tube connector 3, described tube connector 3 is communicated with described cavity 21 and described grip part 1, be connected to sweep-up pipe 4 at described tube connector 3 away from one end movable sleeve of described cover for seat 2, described sweep-up pipe 4 is provided with and is communicated with it and the dust shield 5 of vertical and described sweep-up pipe 4.
It should be noted that, described rotating connector 23 at least arranges a pair of, and described rotating connector 23 can move in a circle at described fluting.
Need to further illustrate, described dust shield is provided with opening, and described opening is corresponding with the position of described cover for seat inner circle, and drill bit can insert described opening middle part and contact with drilled thing; In order further to stop the impact of the dust that outer bound pair is scattered, at opening part, the hurricane globe that an interface is circular platform type can be set, described hurricane globe top is also provided with the round mouth that can insert for drill bit, in order not affect constructor's visual range, described hurricane globe is that transparent material is made simultaneously.
As the preferred scheme of one, the under shed of described grip part 1 is provided with seal cover 11.
Further, for the drill bit seat of the different sizes in corresponding market, the utility model also comprises the flexible glue pad of different-thickness, described flexible glue pad is arranged on described rotating connector, its size matches with described rotating connector, be equal to so the covert thickness that increases described rotating connector, can adapt to general on the market electric drill with this.
When the utility model normality, be a kind of receiving state, specifically, due to dust shield be with can be in tube connector movable sweep-up pipe on, therefore, when not in use, sweep-up pipe can be accommodated in tube connector, thereby reduce of the present utility model taking up room.
In the time that constructor need to use electric drill to drill wall, drill bit seat is inserted in cover for seat of the present utility model, and the rotating connector surface in cover for seat is contacted with drill bit seating face face, in the opening of now drill bit correspondence insertion simultaneously dust shield, then sweep-up pipe is shifted out to tube connector, hold tight grip part for one, after another, be placed on the starting switch of electric drill, again dust shield outer wall is adjacent to metope, in the time that electric drill starts, its drill headstock rotates simultaneously, the same time, under the drive of drill headstock, rotating connector rotates on fluting simultaneously, so just, can drive in the lump the turbofan being arranged in cover for seat cavity to rotate, and wall body has now produced dust along with penetrating of drill bit, dust is subject to Action of Gravity Field and landing downwards, the dust of landing will enter in the dust shield being adjacent to metope, because turbofan is rotated and is played and draw wind action, dust is by by the sweep-up pipe being communicated with dust shield, tube connector enters in grip part, so just, can realize the collection to dust, after electric drill is finished using, opening the seal cover of grip part under shed can concentrate the dust of collecting to pour out.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the claims in the present invention within.
Claims (3)
1. the dust exhaust apparatus being used in conjunction with electric drill, described dust exhaust apparatus is provided with grip part, described grip part is upper and lower opening and hollow structure, it is characterized in that, the upper shed of described grip part and a circular ring structure and in establish cavity cover for seat be communicated with, drill bit seat can insert in the inner circle of described cover for seat, described internal circular surfaces is provided with the fluting being communicated with described cavity, described grooved surface is provided with rotating connector, and wherein, the surface of described rotating connector contacts with described drill bit seating face face; In described cavity, be provided with turbofan, described turbofan is fixedly connected with described rotating connector bottom; Described cover for seat is also provided with tube connector, and described tube connector is communicated with described cavity and described grip part, is connected to sweep-up pipe at described tube connector away from one end movable sleeve of described cover for seat, and described sweep-up pipe is provided with and is communicated with it and the dust shield of vertical and described sweep-up pipe.
2. dust exhaust apparatus according to claim 1, is characterized in that, described dust shield is provided with opening, and described opening is corresponding with the position of described cover for seat inner circle, and drill bit can insert described opening middle part and contact with drilled thing.
3. dust exhaust apparatus according to claim 1, is characterized in that, the under shed of described grip part is provided with seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881446.0U CN203679341U (en) | 2013-12-30 | 2013-12-30 | Dust collecting device matched with electric drill for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881446.0U CN203679341U (en) | 2013-12-30 | 2013-12-30 | Dust collecting device matched with electric drill for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679341U true CN203679341U (en) | 2014-07-02 |
Family
ID=51001300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881446.0U Expired - Fee Related CN203679341U (en) | 2013-12-30 | 2013-12-30 | Dust collecting device matched with electric drill for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679341U (en) |
-
2013
- 2013-12-30 CN CN201320881446.0U patent/CN203679341U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |