CN208697349U - A kind of electric drill with dust-absorbing function - Google Patents
A kind of electric drill with dust-absorbing function Download PDFInfo
- Publication number
- CN208697349U CN208697349U CN201821442238.XU CN201821442238U CN208697349U CN 208697349 U CN208697349 U CN 208697349U CN 201821442238 U CN201821442238 U CN 201821442238U CN 208697349 U CN208697349 U CN 208697349U
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- CN
- China
- Prior art keywords
- dust
- electric drill
- sweep
- pipe
- connector
- 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 discloses a kind of electric drills with dust-absorbing function, including electric drill ontology, the right end of the electric drill ontology is internally provided with motor, the output end of the motor is connected with shaft, the left end of the rotating block is welded with drill bit, the left of the main handle is provided with assist handle, dust-collecting box is provided with below the assist handle, the assist handle is internally provided with mini fan, the input terminal of the mini fan is connected with the first sweep-up pipe, the left end of first sweep-up pipe is connected with three-way connection, the left-hand face of the connector is provided with suction inlet, dust hood has been connected through a screw thread on the outside of the connector.The utility model is provided with dust hood; can by drill bit drilling when dust clast concentrate in dust hood; and in the setting of the surface of connector, there are six suction inlets, can have and uniformly absorb to the dust clast in dust hood, are conducive to protect environment and protect the health of staff.
Description
Technical field
The utility model relates to electric drill technical field, specially a kind of electric drill with dust-absorbing function.
Background technique
Electric drill, be mechanical industry, building industry and repairs profession commonly drill, the nail that screws, rise screw tool.
19th-century Austrian Arthur James Arnot and William Blanch Brain attaches together motor and awl
Together, earliest electric drill has been invented.The Melbourne of Australia in 1889, WilhelmFein invention electric portable drill.1917, Germany
People Black and Decker inventive belt pistol are the electric drill with trigger.This electric drill with trigger, continues to today.
Existing electric drill at work, can generate a large amount of dust, dust is flown upward to aerial, and working environment is by dust
Pollution makes troubles to the later health that cleans, and staff is chronically at this dust polluting environment, is unfavorable for work people
The health of member, and influence the operation of staff.
Utility model content
The purpose of this utility model is to provide a kind of electric drills with dust-absorbing function, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric drill with dust-absorbing function, including
Electric drill ontology is connected with charging conductor on the right side of the electric drill ontology, and the right end of the charging conductor is connected with charging plug, institute
The lower surface for stating the right end of electric drill ontology is connected with main handle, and the right lateral surface of the main handle is provided with contoured shaped recess, described
Be provided with switch button above contoured shaped recess, the right end of the electric drill ontology is internally provided with motor, the motor it is defeated
Outlet is connected with shaft, and the left end of the shaft is welded with rotating block, and the left end of the rotating block is welded with drill bit, described
The left of main handle is provided with assist handle, and the bottom surface setting of the assist handle is fluted, under the assist handle
Side is provided with dust-collecting box, and the bottom thread of the dust-collecting box is connected with dust-collecting box cassette bottom, is provided at the top of the dust-collecting box convex
Block, is provided with through-hole at the top of the convex block, and the assist handle is internally provided with mini fan, the mini fan it is defeated
Outlet is connected with efferent duct, and the input terminal of the mini fan is connected with the first sweep-up pipe, and the left end of first sweep-up pipe connects
It is connected to three-way connection, the left end port of the three-way connection is connected with the second sweep-up pipe, the left end connection of second sweep-up pipe
There is connector, the upper end port of the three-way connection is connected with third sweep-up pipe, and the left end of the third sweep-up pipe is connected with
Connector, the connector are internally provided with annular groove, and the left-hand face of the connector is provided with suction inlet, the connection
The outside of head has been connected through a screw thread dust hood.
Preferably, the dust hood is set as horn-like elastic transparent cover.
Preferably, by being electrically connected between the switch button and motor, between the switch button and mini fan
Pass through electric connection.
Preferably, the diameter of the efferent duct is equal to the diameter of through-hole, and efferent duct passes through through-hole and protrudes into collection
Inside dirt box.
Preferably, there are six suction inlet settings, and six suction inlets are rounded is evenly arranged in drill bit
Around.
Preferably, the surface of the convex block is provided with screw thread, and is connected between convex block and groove by thread seal.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model by being threaded with dust hood on the connector outer surface of electric drill ontology left end, can incite somebody to action
Drill bit dust clast in drilling concentrates in dust hood, avoids dust clast from dispersing everywhere, and on the surface of connector
There are six suction inlets for setting, can have and uniformly absorb to the dust clast in dust hood, and by sweep-up pipe that dust is broken
Bits are transported in dust-collecting box, are conducive to protect environment and are protected the health of staff；
2. being connected through a screw thread between the utility model dust-collecting box and assist handle, dust-collecting box is mounted on convenient for quickly auxiliary
Dust-collecting box on assistant's handle or on fast quick-detach assist handle ensure that the reliability of dust suction convenient for the cleaning to dust-collecting box；
3. the utility model is provided with the contoured shaped recess matched with human finger in the left-hand face of main handle, and
The left of main handle is provided with assist handle, staff can two hands hold main handle and assist handle respectively, favorably
In the balance for preferably grasping electric drill, convenient for operation, stability is strong.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side structure schematic diagram of the utility model.
Fig. 3 is the assist handle bottom substance schematic diagram of the utility model.
Fig. 4 is the dust-collecting box structural schematic diagram of the utility model.
In figure: 1, electric drill ontology, 2, rotating block, 3, shaft, 4, motor, 5, charging conductor, 6, charging plug, 7, first inhales
Dirt pipe, 8, three-way connection, the 9, second sweep-up pipe, 10, third sweep-up pipe, 11, annular groove, 12, connector, 13, dust hood,
14, drill bit, 15, main handle, 16, contoured shaped recess, 17, switch button, 18, dust-collecting box, 19, efferent duct, 20, nondominant hand
Handle, 21, mini fan, 22, suction inlet, 23, groove, 24, convex block, 25, through-hole, 26, dust-collecting box cassette bottom.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of electric drill with dust-absorbing function, including electricity
Ontology 1 is bored, the right side of electric drill ontology 1 is connected with charging conductor 5, and the right end of charging conductor 5 is connected with charging plug 6, electric drill sheet
The lower surface of the right end of body 1 is connected with main handle 15, and the right lateral surface of main handle 15 is provided with contoured shaped recess 16, contoured shaped recess 16
Top be provided with switch button 17, by being electrically connected between switch button 17 and motor 4, switch button 17 and mini fan
By being electrically connected between 21, convenient for being worked by the control motor 4 of switch button 17 and mini fan 21, the right side of electric drill ontology 1
End is internally provided with motor 4, and the output end of motor 4 is connected with shaft 3, and the left end of shaft 3 is welded with rotating block 2, rotating block 2
Left end be welded with drill bit 14, the left of main handle 15 is provided with assist handle 20, and the bottom surface of assist handle 20 is set
It is equipped with groove 23, the lower section of assist handle 20 is provided with dust-collecting box 18, and the bottom thread of dust-collecting box 18 is connected with dust-collecting box cassette bottom
26, the top of dust-collecting box 18 is provided with convex block 24, and the surface of convex block 24 is provided with screw thread, and passes through between convex block 24 and groove 23
Thread seal connection, convenient for dust-collecting box 18 to be quickly mounted on to the dust on assist handle 20 or on fast quick-detach assist handle 20
Box 18 ensure that the reliability of dust suction convenient for the cleaning to dust-collecting box 18, and the top of convex block 24 is provided with through-hole 25, nondominant hand
Handle 20 is internally provided with mini fan 21, and the output end of mini fan 21 is connected with efferent duct 19, and the diameter of efferent duct 19 is big
The small diameter equal to through-hole 25, and efferent duct 19 passes through through-hole 25 and protrudes into inside dust-collecting box 18, it will convenient for mini fan 21
The dust of sucking is transported in dust-collecting box 18 by efferent duct 19, and the input terminal of mini fan 21 is connected with the first sweep-up pipe 7, the
The left end of one sweep-up pipe 7 is connected with three-way connection 8, and the left end port of three-way connection 8 is connected with the second sweep-up pipe 9, the second dust suction
The left end of pipe 9 is connected with connector 12, and the upper end port of three-way connection 8 is connected with third sweep-up pipe 10, third sweep-up pipe 10
Left end is connected with connector 12, and connector 12 is internally provided with annular groove 11, and the left-hand face of connector 12 is provided with suction
Dirt mouth 22, there are six the settings of suction inlet 22, and six suction inlets 22 are rounded is evenly arranged in around drill bit 14, can
Uniformly dust is absorbed, the outside of connector 12 has been connected through a screw thread dust hood 13, and dust hood 13 is set as horn-like
Elastic transparent cover, can by drill bit 14, in drilling, dust clast is concentrated in dust hood 13, and transparent dust hood
13, which are conducive to staff, passes through the angle of the adjustment drilling of dust hood 13.
Working principle: when the utility model is used, need to carry out simple structure understanding to the utility model, firstly,
Charging plug 6 is connect with external socket, power supply is provided for motor 4 and mini fan 21, holds main handle 15, pin switch by
Button 17, motor 4 and mini fan 21 are started to work, and motor 4 drives shaft 3 to rotate, and the rotation of shaft 3 drives rotating block 2 to rotate, and are turned
The rotation of motion block 2 drives drill bit 14 to rotate, and when being punched, the port plaster of dust-collecting box 18 on the wall, makes drill bit 14
The dust clast that drill bit 14 flies out in punching concentrates in dust hood 13, six around drill bit 14 suction inlet 22
Dust in dust hood 13 is absorbed, dust is inputted by the first sweep-up pipe 7 by the second sweep-up pipe 9 and third sweep-up pipe 10
It is interior, then there is the first sweep-up pipe 7 to input inside dust-collecting box 18 by efferent duct 19, after the completion of work, button 17 is turned off the switch, will be collected
The rotation of dirt box 18 separates dust-collecting box 18 with assist handle 20, makes dust-collecting box cassette bottom 26 and dust-collecting box in rotation dust-collecting box cassette bottom 26
18 separation, convenient for outwelling the dust in dust-collecting box 18 and clearing up dust-collecting box 18.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of electric drill with dust-absorbing function, including electric drill ontology (1), it is characterised in that: the right side of the electric drill ontology (1)
It is connected with charging conductor (5), the right end of the charging conductor (5) is connected with charging plug (6), the right side of the electric drill ontology (1)
The lower surface at end is connected with main handle (15), and the right lateral surface of the main handle (15) is provided with contoured shaped recess (16), the wave
It being provided with above connected in star (16) switch button (17), the right end of the electric drill ontology (1) is internally provided with motor (4),
The output end of the motor (4) is connected with shaft (3), and the left end of the shaft (3) is welded with rotating block (2), the rotating block
(2) left end is welded with drill bit (14), and the left of the main handle (15) is provided with assist handle (20), the nondominant hand
Fluted (23) are arranged in the bottom surface of handle (20), are provided with dust-collecting box (18), the collection below the assist handle (20)
The bottom thread of dirt box (18) is connected with dust-collecting box cassette bottom (26), is provided with convex block (24), institute at the top of the dust-collecting box (18)
It states and is provided at the top of convex block (24) through-hole (25), being internally provided with mini fan (21) for the assist handle (20) is described
The output end of mini fan (21) is connected with efferent duct (19), and the input terminal of the mini fan (21) is connected with the first sweep-up pipe
(7), the left end of first sweep-up pipe (7) is connected with three-way connection (8), and the left end port of the three-way connection (8) is connected with
The left end of second sweep-up pipe (9), second sweep-up pipe (9) is connected with connector (12), the upper end end of the three-way connection (8)
Mouth is connected with third sweep-up pipe (10), and the left end of the third sweep-up pipe (10) is connected with connector (12), the connector
(12) be internally provided with annular groove (11), the left-hand face of the connector (12) is provided with suction inlet (22), the company
Dust hood (13) have been connected through a screw thread on the outside of connector (12).
2. a kind of electric drill with dust-absorbing function according to claim 1, it is characterised in that: dust hood (13) setting
For horn-like elastic transparent cover.
3. a kind of electric drill with dust-absorbing function according to claim 1, it is characterised in that: the switch button (17) with
By being electrically connected between motor (4), pass through electric connection between the switch button (17) and mini fan (21).
4. a kind of electric drill with dust-absorbing function according to claim 1, it is characterised in that: the efferent duct (19) it is straight
Diameter size is equal to the diameter of through-hole (25), and efferent duct (19) passes through through-hole (25) and protrudes into dust-collecting box (18) inside.
5. a kind of electric drill with dust-absorbing function according to claim 1, it is characterised in that: suction inlet (22) setting
There are six, and six suction inlets (22) are rounded is evenly arranged in around drill bit (14).
6. a kind of electric drill with dust-absorbing function according to claim 1, it is characterised in that: the surface of the convex block (24)
It is provided with screw thread, and is connect between convex block (24) and groove (23) by thread seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442238.XU CN208697349U (en) | 2018-09-05 | 2018-09-05 | A kind of electric drill with dust-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442238.XU CN208697349U (en) | 2018-09-05 | 2018-09-05 | A kind of electric drill with dust-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208697349U true CN208697349U (en) | 2019-04-05 |
Family
ID=65945907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442238.XU Expired - Fee Related CN208697349U (en) | 2018-09-05 | 2018-09-05 | A kind of electric drill with dust-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208697349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899771A (en) * | 2019-12-02 | 2020-03-24 | 广州原典装饰设计有限公司 | Environment-friendly electric drill |
| CN110936214A (en) * | 2019-12-13 | 2020-03-31 | 天津大学 | Device for recovering drill cuttings through air exhaust |
| US11419466B2 (en) | 2020-03-25 | 2022-08-23 | Milwaukee Electric Tool Corporation | Dust collector assembly |
-
2018
- 2018-09-05 CN CN201821442238.XU patent/CN208697349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899771A (en) * | 2019-12-02 | 2020-03-24 | 广州原典装饰设计有限公司 | Environment-friendly electric drill |
| CN110936214A (en) * | 2019-12-13 | 2020-03-31 | 天津大学 | Device for recovering drill cuttings through air exhaust |
| US11419466B2 (en) | 2020-03-25 | 2022-08-23 | Milwaukee Electric Tool Corporation | Dust collector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |