CN214238900U - Fitment is with dustproof perforating device - Google Patents
Fitment is with dustproof perforating device Download PDFInfo
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- CN214238900U CN214238900U CN202022210428.2U CN202022210428U CN214238900U CN 214238900 U CN214238900 U CN 214238900U CN 202022210428 U CN202022210428 U CN 202022210428U CN 214238900 U CN214238900 U CN 214238900U
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- dust
- cover body
- connecting plate
- cover
- perforating device
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Abstract
The utility model relates to a dustproof perforating device is used to fitment, including casing, handle, be provided with driving motor in the casing, casing one end can be dismantled and be connected with two guide bars, sliding connection has the dust cover on the guide bar, the dust cover is including dismantling the first cover body and the second cover body of connection, be equipped with the dust absorption mouth on the first cover body, the dust absorption mouth pass through the dust absorption pipe with the dust collecting chamber is connected, be provided with the switch on the handle, the switch with driving motor circuit connects. The utility model discloses a complete dust cover is formed in the combination of the first cover body of detachable and the second cover body, can dismantle the second cover body when punching the wall edge, makes first cover body edge press close to the wall and punches, has solved and has had the dust cover among the prior art and can't be at the problem that the wall edge punched.
Description
Technical Field
The utility model relates to a technical finishing machine technical field especially relates to a dustproof perforating device is used to fitment.
Background
Along with people's standard of living improves, it is also more and more high to the fitment requirement of house, often need punch the operation at house fitment in-process, can produce the dust to the wall punching in-process, the workman personnel inhale the dust for a long time and can influence healthy, current punching machine prevents through the dust cover at horn type of perforating device front end installation that the dust from dispersing in the air, but can block the punching machine at the position dust cover that has barrier or wall edge, can't punch to the wall edge.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a dustproof perforating device is used to fitment can solve the problem that can't punch to the wall edge.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a dustproof punching device for decoration comprises a shell and a handle, wherein the shell is fixedly connected with the handle and forms a 7-shaped structure, a driving motor is arranged in the shell, an output shaft of the driving motor penetrates through the shell and is connected with a drill bit, a dust collecting part is fixedly connected to the upper portion of the shell and comprises an air chamber and a dust collecting chamber, the air chamber is communicated with the bottom of the dust collecting chamber, fan blades are arranged in the air chamber, the axis of the fan blades is connected with a rotating shaft, one end, away from the fan blades, of the rotating shaft is connected with a first gear, the output shaft of the driving motor is connected with a second gear, the first gear is meshed with the second gear, one end of the shell is detachably connected with two guide rods, a dust cover is connected on the guide rods in a sliding manner, and the dust cover comprises a first cover body and a second cover body which are detachably connected, the first cover body is provided with a dust suction port, the dust suction port is connected with the dust collection chamber through a dust suction pipe, the handle is provided with a switch, and the switch is connected with the driving motor circuit.
Preferably, the first cover body comprises a first connecting plate and a first cover body which are integrally formed, the second cover body comprises a second connecting plate and a second cover body which are integrally formed, the first connecting plate and the second connecting plate are combined to form a circular structure, the first cover body and the second cover body are combined to form a horn-shaped structure, the dust suction port is formed in the first cover body, a drill bit clearance fit drill hole is formed in the middle of the first connecting plate, and a through hole which is in clearance fit with the guide rod is formed in the first connecting plate and the second connecting plate.
Preferably, a groove is formed in the side face, connected with the second connecting plate, of the first connecting plate, a clamping block is fixedly connected to the position, corresponding to the groove, of the second connecting plate, and the clamping block is inserted into the groove.
Preferably, first lid outside fixedly connected with magic tape matt surface, second lid outside fixedly connected with connecting band, the connecting band is kept away from one side fixedly connected with magic tape hook surface of second lid, magic tape hook surface with the connection can be dismantled to magic tape matt surface.
Preferably, the shell with the guide bar junction is equipped with the mounting groove that has the internal thread, guide bar one end is equipped with the external screw thread, the internal thread with the external screw thread cooperation is connected.
Preferably, the guide rod is sleeved with a return spring.
Preferably, a battery is arranged in the handle and is connected with the driving motor circuit.
Preferably, a baffle plate is arranged in the dust collection chamber.
Preferably, one end of the dust suction pipe close to the dust suction port is provided with a connecting nozzle, and the connecting nozzle is sleeved on the dust suction port.
Preferably, the top end of the dust collecting chamber is provided with a dust removing opening, and the dust removing opening is detachably connected with a cover plate.
The utility model has the advantages that:
1. the detachable first cover body and the detachable second cover body are combined to form a complete dust cover, the second cover body can be detached when the wall edge is punched, so that the edge of the first cover body is close to the wall to be punched, and the problem that the wall edge cannot be punched due to the dust cover in the prior art is solved;
2. the first gear is matched with the second gear, the driving motor is started to drive the fan blade to rotate when punching is carried out, so that the air draft effect is achieved, and dust in the dust cover is sucked into the dust collecting chamber through the dust suction pipe;
3. the battery is arranged in the device, so that the device is used without connecting wires and is more convenient.
Drawings
FIG. 1 is a schematic structural view of the dustproof punching device of the present invention;
fig. 2 is a schematic structural view of the dust cover of the present invention;
fig. 3 is a schematic front structural view of the first connecting plate and the second connecting plate of the present invention.
Shown in the figure: 11-a housing; 12-a grip; 121-a switch; 122-a battery; 21-an air chamber; 22-a dust collecting chamber; 221-a cover plate; 222-a baffle; 31-a drive motor; 32-a drill bit; 33-a second gear; 34-a first gear; 41-a rotating shaft; 42-fan blades; 43-a dust suction pipe; 44-a connection mouth; 45-dust suction port; 5-a guide rod; 51-a return spring; 6-a dust cover; 61-a first cover; 62-a second cover; 611-a first connection board; 612-a first cover; 621-a second connecting plate; 622-second cover; 71-a cartridge; 72-a groove; 81-hook and loop fastener surface; 82-magic tape matt surface; 91-a through hole; 92-drilling.
Detailed Description
As shown in fig. 1-3, an embodiment of the present invention provides a dustproof perforating device for decoration, which includes a housing 11 and a handle 12, wherein the housing 11 and the handle 12 are fixedly connected to form a 7-shaped structure, a driving motor 31 is disposed in the housing 11, an output shaft of the driving motor 31 penetrates through the housing 11 and is connected to a drill 32, a dust collecting portion is fixedly connected to an upper portion of the housing 11, the dust collecting portion includes a wind chamber 21 and a dust collecting chamber 22, the wind chamber 21 and a bottom of the dust collecting chamber 22 are arranged in a through manner, a fan blade 42 is disposed in the wind chamber 21, an axis of the fan blade 42 is connected to a rotating shaft 41, one end of the rotating shaft 41 far away from the fan blade 42 is connected to a first gear 34, an output shaft of the driving motor 31 is connected to a second gear 33, the first gear 34 is engaged with the second gear 33, 11 one end of casing can be dismantled and be connected with two guide bars 5, sliding connection has dust cover 6 on guide bar 5, dust cover 6 is including dismantling the first cover body 61 and the second cover body 62 of connection, be equipped with dust absorption mouth 45 on the first cover body 61, dust absorption mouth 45 pass through dust absorption pipe 43 with dust collecting chamber 22 is connected, be provided with switch 121 on the handle 12, switch 121 with driving motor 31 circuit connection.
In this embodiment, the handle 12 and the housing 11 are integrally formed or fixed by bolts to form a 7-shaped structure, the handle 12 is provided with a switch 121 for controlling the operation of the driving motor 31, and the operator starts the driving motor 31 to operate by pressing the switch 121 after holding the handle 12; the upper part of the shell 11 is integrally formed or is in bolted connection with a dust collecting part, the dust collecting part is an air chamber 21 and a dust collecting chamber 22, the bottoms of the air chamber 21 and the dust collecting chamber 22 are communicated with each other, the driving motor 31 rotates to drive the second gear 33 to rotate, so as to drive the first gear 34 to rotate, the first gear 34 drives the rotating shaft 41 to rotate, the fan blades 42 are driven to rotate to generate an air draft effect, and dust in the dust cover 6 is sucked into the dust collecting chamber 22 through the dust suction pipe 43; one end of the shell 11 is connected with two guide rods 5, the two guide rods 5 are symmetrically arranged at two ends of an output shaft of the driving motor 31, the dust cover 6 is connected to the guide rods 5 in a sliding mode, when drilling operation is carried out, the drill bit 32 is pushed forwards, and the dust cover 6 moves towards the shell 11 along with the guide rods 5; and the dust cover 6 comprises first cover body 61 and second cover body 62, when punching the wall edge, can dismantle second cover body 62 and one of them guide bar 5, makes the edge that first cover body 61 is connected with the second cover body 62 press close to the wall and punches, has solved the cover body and has too greatly caused the problem that hinders and can't punch at the wall edge.
Further, the first cover body 61 includes a first connecting plate 611 and a first cover body 612 which are integrally formed, the second cover body 62 includes a second connecting plate 621 and a second cover body 622 which are integrally formed, the first connecting plate 611 and the second connecting plate 621 are combined to form a circular structure, the first cover body 612 and the second cover body 622 are combined to form a horn-shaped structure, the dust suction opening 45 is disposed on the first cover body 612, a drill opening 92 which is in clearance fit with the drill 32 is disposed in the middle of the first connecting plate 611, and a through hole 91 which is in clearance fit with the guide rod 5 is disposed on the first connecting plate 611 and the second connecting plate 621.
In this embodiment, the first cover 61 and the second cover 62 form a truncated cone structure with an opening on one side, the volume of the first cover 61 is larger than that of the second cover 62, the middle of the first connecting plate 611 is provided with a drilling opening 92 which is in clearance fit with the drill 32 to enable the drill 32 to pass through, the first connecting plate 611 and the second connecting plate 621 are combined to form a circle, the edge of the first connecting plate 611 is a major arc, the edge of the second connecting plate 621 is a minor arc, the first cover 612 and the second cover 622 are respectively arc-shaped structures extending outwards along the arc-shaped edges of the first connecting plate 611 and the second connecting plate 621 and combined to form a trumpet-shaped structure, the upper portion of the first cover 612 is provided with a dust suction opening 45, and is connected with the dust collection chamber 22 through the dust suction pipe 43.
Further, a groove 72 is formed in a side surface of the first connecting plate 611 connected to the second connecting plate 621, a clamping block 71 is fixedly connected to a position of the second connecting plate 621 corresponding to the groove 72, and the clamping block 71 is inserted into the groove 72.
In this embodiment, during installation, the fixture block 71 of the second connecting plate 621 is inserted into the groove 72 of the first connecting plate 611 to be spliced and combined into a complete cover body, and then the two guide rods 5 are inserted through the through holes 91 of the first connecting plate 611 and the second connecting plate 621, so that installation can be completed, when the dust cover 6 is taken out, the first cover body 61 and the second cover body 62 are detached, then the first cover body 61 penetrates the guide rods 5 again, and the redundant guide rods 5 are detached, so that holes can be punched on the edge of the wall; the installation and the disassembly are very simple.
Further, first lid 612 outside fixedly connected with magic tape matte 82, second lid 622 outside fixedly connected with connecting band, the connecting band is kept away from one side fixedly connected with magic tape hook face 81 of second lid 622, magic tape hook face 81 with magic tape matte 82 can dismantle the connection.
In this embodiment, the hook and loop fastener 82 is adhered to two sides of the outer edge of the first cover 612 near the cross section, the connecting band is adhered to the corresponding position of the second cover 622, the hook and loop fastener 81 is fixed on the connecting band, and the first cover 612 and the second cover 622 are fixed by two hook and loop fastener structures after being installed according to the first connecting plate 611 and the second connecting plate 621, so as to avoid generating gaps due to looseness.
Further, the shell 11 with the guide bar 5 junction is equipped with the mounting groove that has the internal thread, 5 one end of guide bar is equipped with the external screw thread, the internal thread with the external screw thread cooperation is connected.
In this embodiment, the guide rod 5 is mounted and dismounted through the matching of internal threads and external threads, and the mounting and dismounting are very convenient.
Further, a return spring 51 is sleeved on the guide rod 5.
In this embodiment, the return spring 51 pushes the dust cover 6 outward, so that the dust cover 6 is pressed against the wall surface.
Further, a battery 122 is disposed in the handle 12, and the battery 122 is electrically connected to the driving motor 31.
In the present embodiment, the battery 122 is disposed in the handle 12 to provide power for the driving motor 31, and no external power is needed, so that the handle is convenient to use anytime and anywhere.
Further, a baffle 222 is arranged in the dust collection chamber 22.
In this embodiment, the baffle 222 is disposed at a position of the dust collection chamber 22 close to the wind chamber 21 to prevent dust from directly entering the wind chamber 21 after entering the dust collection chamber 22.
Further, a connection nozzle 44 is arranged at one end of the dust suction pipe 43 close to the dust suction opening 45, and the connection nozzle 44 is sleeved on the dust suction opening 45. In this embodiment, the dust suction port 45 is a hollow cylindrical port with two through ends, and the connection nozzle 44 is sleeved on the dust suction port 45 in an interference fit manner for connection, so that the dust suction port is convenient to detach.
Furthermore, a dust removal opening is arranged at the top end of the dust collection chamber 22, and a cover plate 221 is detachably connected to the dust removal opening. In this embodiment, the cover 221 may be hinged or screwed to the dust removing opening, and the cover 221 may be opened to clean the dust in the dust collecting chamber 22 when the dust removing opening is not in use.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a dustproof perforating device is used to fitment which characterized in that: the dust collection device comprises a shell and a handle, wherein the shell is fixedly connected with the handle and forms a 7-shaped structure, a driving motor is arranged in the shell, an output shaft of the driving motor penetrates through the shell and is connected with a drill bit, a dust collection part is fixedly connected to the upper part of the shell and comprises a wind chamber and a dust collection chamber, the wind chamber and the bottom of the dust collection chamber are arranged in a penetrating manner, fan blades are arranged in the wind chamber, a rotating shaft is connected to the axis of the fan blades, a first gear is connected to one end, away from the fan blades, of the rotating shaft, a second gear is connected to the output shaft of the driving motor, the first gear is meshed with the second gear, two guide rods are detachably connected to one end of the shell, a dust cover is slidably connected to the guide rods and comprises a first cover body and a second cover body which are detachably connected, and a dust collection port is arranged on the first cover body, the dust collection port is connected with the dust collection chamber through a dust collection pipe, the handle is provided with a switch, and the switch is connected with the driving motor circuit.
2. The dustproof perforating device for decoration according to claim 1, characterized in that: the first cover body comprises a first connecting plate and a first cover body which are integrally formed, the second cover body comprises a second connecting plate and a second cover body which are integrally formed, the first connecting plate and the second connecting plate are combined to form a circular structure, the first cover body and the second cover body are combined to form a horn-shaped structure, the dust suction port is formed in the first cover body, the middle of the first connecting plate is provided with a drill bit clearance fit drill hole, and the first connecting plate and the second connecting plate are provided with through holes in clearance fit with the guide rods.
3. The dustproof perforating device for decoration according to claim 2, characterized in that: the side face of the first connecting plate, which is connected with the second connecting plate, is provided with a groove, the position of the second connecting plate, which corresponds to the groove, is fixedly connected with a fixture block, and the fixture block is inserted into the groove.
4. The dustproof perforating device for decoration according to claim 2, characterized in that: first lid outside fixedly connected with magic tape matt surface, second lid outside fixedly connected with connecting band, the connecting band is kept away from one side fixedly connected with magic tape hook surface of second lid, magic tape hook surface with the connection can be dismantled to magic tape matt surface.
5. The dustproof perforating device for decoration according to claim 1, characterized in that: the casing with the guide bar junction is equipped with and has the internal screw thread mounting groove, guide bar one end is equipped with the external screw thread, the internal thread with the external screw thread cooperation is connected.
6. The dustproof perforating device for decoration according to claim 1, characterized in that: and a return spring is sleeved on the guide rod.
7. The dustproof perforating device for decoration according to claim 1, characterized in that: a battery is arranged in the handle and is connected with the driving motor circuit.
8. The dustproof perforating device for decoration according to claim 1, characterized in that: a baffle plate is arranged in the dust collecting chamber.
9. The dustproof perforating device for decoration according to claim 1, characterized in that: the dust absorption pipe is close to the one end of dust absorption mouth is provided with the connection mouth, the connection mouth cover is located on the dust absorption mouth.
10. The dustproof perforating device for decoration according to claim 1, characterized in that: the dust collecting chamber is characterized in that a dust removing opening is formed in the top end of the dust collecting chamber, and a cover plate is detachably connected to the dust removing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210428.2U CN214238900U (en) | 2020-09-30 | 2020-09-30 | Fitment is with dustproof perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210428.2U CN214238900U (en) | 2020-09-30 | 2020-09-30 | Fitment is with dustproof perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214238900U true CN214238900U (en) | 2021-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022210428.2U Active CN214238900U (en) | 2020-09-30 | 2020-09-30 | Fitment is with dustproof perforating device |
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| Country | Link |
|---|---|
| CN (1) | CN214238900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282578A (en) * | 2022-04-28 | 2022-11-04 | 浙江四维休闲用品有限公司 | Outdoor exercise auxiliary equipment and using method thereof |
-
2020
- 2020-09-30 CN CN202022210428.2U patent/CN214238900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282578A (en) * | 2022-04-28 | 2022-11-04 | 浙江四维休闲用品有限公司 | Outdoor exercise auxiliary equipment and using method thereof |
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