CN220113676U - Dustproof hand-held electric drill - Google Patents
Dustproof hand-held electric drill Download PDFInfo
- Publication number
- CN220113676U CN220113676U CN202320928939.9U CN202320928939U CN220113676U CN 220113676 U CN220113676 U CN 220113676U CN 202320928939 U CN202320928939 U CN 202320928939U CN 220113676 U CN220113676 U CN 220113676U
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- Prior art keywords
- electric drill
- dust
- wall
- groove
- held electric
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- 239000000428 dust Substances 0.000 claims abstract description 67
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model belongs to the field of engineering tools, in particular to a dustproof handheld electric drill, aiming at the existing problems, the utility model provides a scheme which comprises an electric drill body, wherein a hoop is arranged on the electric drill body, a dust collector is arranged at the bottom of the hoop, a handle is fixedly arranged on the dust collector, a dust collecting bin is arranged in the handle, the air suction end of the dust collector is communicated with the dust collecting bin, one side of the electric drill body is provided with a dust cover, a cylindrical surface sleeve is arranged in the dust cover, a drill bit is arranged on one side of the electric drill body, one end of the drill bit penetrates through the cylindrical surface sleeve and extends out of the dust cover, a guide pipe is connected to the dust cover, and the other end of the guide pipe is spliced in the dust collecting bin.
Description
Technical Field
The utility model relates to the technical field of engineering tools, in particular to a dustproof hand-held electric drill.
Background
The hand-held electric drill is widely used in the engineering construction field, and even goes into thousands of households in recent years, and becomes a common tool for storing a plurality of households.
The currently used hand-held electric drill bit is basically in a bare state, more dust and fragments can be generated in the drilling process, environmental pollution can be caused to a certain extent, and meanwhile, the health and safety of operators can be influenced. The related technicians put forward dust-proof improvement measures, but the scheme may have small suction force and limited dust-proof effect, and particularly when horizontal drilling or small-angle upward rotation is performed, larger scraps cannot enter the collecting and storing space through the guide pipe under the action of gravity and cannot enter the collecting and storing space by means of suction force, and the dust-proof dust can be easily accumulated in the dust-proof dust cover and even slide out of the dust-proof dust cover, so that the scheme is not widely applied after being put forward.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a dustproof hand-held electric drill.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dustproof hand-held electric drill, includes the electric drill fuselage, install the staple bolt on the electric drill body, and the bottom of staple bolt installs the dust catcher, fixed mounting has the handle on the dust catcher, and has seted up the dust in the handle and collect the storehouse, and the suction end and the dust of dust catcher collect the storehouse and be linked together, one side of electric drill fuselage is equipped with the dust cover, and installs the cylindrical sleeve in the dust cover, the drill bit is installed to one side of electric drill fuselage, and the one end of drill bit runs through the cylindrical sleeve to extend to the dust cover outside, be connected with the pipe on the dust cover, and the other end grafting of pipe is in the dust collection storehouse, the bottom side fixed mounting of pipe has the foundation block, and one side of foundation block has seted up flutedly, slidable mounting has the clamping lever on the inner wall of recess both sides, and the same axostylus axostyle is connected with the same stay cord between axostylus axostyle and the clamping lever, slidable mounting has curved rack on the inner wall of recess keeping away from opening part one side, and the bottom fixed mounting of curved rack has the application of force piece.
Preferably, a clamping groove is formed in one side of the handle, the clamping rod is of an L-shaped structure, and the clamping rod is matched with the clamping groove.
Preferably, a spring A is fixedly connected to the inner wall of the bottom side of the groove, and the top end of the spring A is fixedly connected to the clamping rod.
Preferably, a sliding groove is formed in the inner wall of one side, far away from the opening, of the groove, a sliding block is slidably mounted in the sliding groove, and the sliding block is fixedly mounted on the curved rack.
Preferably, a spring B is fixedly connected to the inner wall of the top side of the sliding groove, and the bottom end of the spring B is fixedly connected to the top side of the sliding block.
Preferably, the shaft rod is fixedly sleeved with a gear, and the gear is meshed with the curved rack.
In the utility model, the dustproof hand-held electric drill comprises:
1. through designing the dust cover structure, most generated dust can slide into the dust collecting bin under the action of self gravity no matter the dust device drills horizontally or drills upwards at any angle, dust accumulation or sliding-out in the dust cover is difficult to occur, and the dust-proof efficiency is high;
2. the dust collection device is arranged in the handle, so that strong suction force can be provided, and the dust prevention effect is further improved;
the utility model solves the defects in the prior art, greatly improves the dustproof effect, can efficiently recycle dust, is convenient for subsequent cleaning, and meets the demands of people.
Drawings
Fig. 1 is a schematic front view of a dustproof hand-held electric drill according to the present utility model;
fig. 2 is a schematic diagram of a part a of a dustproof hand-held electric drill according to the present utility model;
fig. 3 is a schematic structural diagram of an A1 part of a dustproof hand-held electric drill according to the present utility model.
In the figure: 1 electric drill body, 2 anchor ear, 3 dust catcher, 4 handles, 5 dust collection bin, 6 dust cover, 7 cylindrical sleeve, 8 drill bit, 9 pipe, 10 basic block, 11 recess, 12 draw-in groove, 13 draw-in bars, 14 spring A, 15 axostylus axostyle, 16 stay cord, 17 curved rack, 18 spout, 19 slider, 20 spring B, 21 forcing block, 22 gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a dustproof hand-held electric drill, including electric drill body 1, install staple bolt 2 on the electric drill body 1, and install dust catcher 3 in the bottom of staple bolt 2, fixedly mounted with handle 4 on the dust catcher 3, and set up dust collection bin 5 in the handle 4, the suction end of dust catcher 3 is linked together with dust collection bin 5, one side of electric drill body 1 is equipped with dust cover 6, and install cylindrical sleeve 7 in the dust cover 6, drill bit 8 is installed to one side of electric drill body 1, and one end of drill bit 8 runs through cylindrical sleeve 7, and extend to outside dust cover 6, be connected with pipe 9 on the dust cover 6, and the other end of pipe 9 pegging graft in dust collection bin 5, the bottom side fixed mounting of pipe 9 has basic block 10, and one side of basic block 10 has seted up recess 11, slidable mounting card pole 13 in recess 11, rotationally install same axostylus axostyle 15 on the inner wall of recess 11 both sides, and fixedly connected with same stay cord 16 between axostylus axostyle and the card pole 13, slidable mounting has curved rack 17 on the inner wall of recess 11 side of keeping away from the opening part, and the bottom of curved rack 17 fixed mounting has the application of force piece 21.
In the utility model, a clamping groove 12 is formed on one side of the handle 4, the clamping rod 13 is of an L-shaped structure, the clamping rod 13 is matched with the clamping groove 12, and the clamping rod 13 and the clamping groove 12 are used for realizing the integral plug-in type fixation of the dust cover 6 and the guide pipe 9.
In the utility model, a spring A14 is fixedly connected to the inner wall of the bottom side of the groove 11, the top end of the spring A14 is fixedly connected to the clamping rod 13, and the spring A14 can ensure the clamping of the clamping rod 13 and the clamping groove 12.
In the utility model, a chute 18 is arranged on the inner wall of one side of the groove 11 far away from the opening, a slide block 19 is slidably arranged in the chute 18, the slide block 19 is fixedly arranged on the curved rack 17, and the chute 18 and the slide block 19 are matched with each other to enable the curved rack 17 to stably move.
In the utility model, a spring B20 is fixedly connected to the inner wall of the top side of the chute 18, and the bottom end of the spring B20 is fixedly connected to the top side of the slide block 19.
In the utility model, a gear 22 is fixedly sleeved on the shaft lever 15, and the gear 22 is meshed with the curved rack 17.
According to the utility model, the drill bit 8 is firstly inserted into the dust cover 6 through the cylindrical sleeve 7, then the guide pipe 9 is inserted into the dust collecting bin 5, the bent rack 17 is loosened to press, after the bent rack 17 is reset under the action of the spring B20, the pull rope 16 does not pull the clamping rod 13, the clamping rod is clamped with the clamping groove 12 under the extrusion of the spring A14, the installation is realized, the handle 4 can assist the drill bit 8 in constructing a wall body, meanwhile, generated dust can directly slide into the dust collecting bin 5 from the dust cover 6 through the guide pipe 9, and some dust which is difficult to enter the dust collecting bin 5 through self gravity can be sucked into the dust collecting bin 5 through the dust collector 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a dustproof hand-held electric drill, includes electric drill fuselage (1), its characterized in that, install staple bolt (2) on electric drill fuselage (1), and install dust catcher (3) in the bottom of staple bolt (2), fixed mounting has handle (4) on dust catcher (3), and offers dust collection storehouse (5) in handle (4), and the suction end and the dust collection storehouse (5) of dust catcher (3) are linked together, one side of electric drill fuselage (1) is equipped with dust cover (6), and installs cylindrical sleeve (7) in dust cover (6), drill bit (8) are installed to one side of electric drill fuselage (1), and one end of drill bit (8) runs through cylindrical sleeve (7) to extend to outside dust cover (6), be connected with pipe (9) on dust cover (6), and peg graft in dust collection storehouse (5) the other end of pipe (9), the bottom side fixed mounting of pipe (9) has foundation block (10), and one side of foundation block (10) is offered recess (11), recess (11) are installed to one side, and the same inner wall (15) are connected between the same axostylus axostyle (15) and the same inner wall (15) are installed to one side of connecting rod (13), the inner wall of one side of the groove (11) far away from the opening is provided with a curved rack (17) in a sliding manner, and the bottom end of the curved rack (17) is fixedly provided with a force application block (21).
2. The dustproof hand-held electric drill according to claim 1, wherein a clamping groove (12) is formed in one side of the handle (4), the clamping rod (13) is of an L-shaped structure, and the clamping rod (13) is matched with the clamping groove (12).
3. A dustproof hand-held electric drill according to claim 1, characterized in that the spring a (14) is fixedly connected to the inner wall of the bottom side of the groove (11), and the top end of the spring a (14) is fixedly connected to the clamping rod (13).
4. The dustproof hand-held electric drill according to claim 1, wherein a sliding groove (18) is formed in the inner wall of one side, far away from the opening, of the groove (11), a sliding block (19) is arranged in the sliding groove (18) in a sliding mode, and the sliding block (19) is fixedly arranged on the curved rack (17).
5. The dustproof hand-held electric drill according to claim 4, wherein a spring B (20) is fixedly connected to the inner wall of the top side of the chute (18), and the bottom end of the spring B (20) is fixedly connected to the top side of the slider (19).
6. A dust hand held electric drill according to claim 1, characterised in that the shaft (15) is fixedly journalled with a gear (22), and that the gear (22) is in engagement with a curved rack (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928939.9U CN220113676U (en) | 2023-04-23 | 2023-04-23 | Dustproof hand-held electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320928939.9U CN220113676U (en) | 2023-04-23 | 2023-04-23 | Dustproof hand-held electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113676U true CN220113676U (en) | 2023-12-01 |
Family
ID=88895043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320928939.9U Active CN220113676U (en) | 2023-04-23 | 2023-04-23 | Dustproof hand-held electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113676U (en) |
-
2023
- 2023-04-23 CN CN202320928939.9U patent/CN220113676U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |