CN204320777U - Boring is covered with dust cover - Google Patents
Boring is covered with dust cover Download PDFInfo
- Publication number
- CN204320777U CN204320777U CN201420805510.1U CN201420805510U CN204320777U CN 204320777 U CN204320777 U CN 204320777U CN 201420805510 U CN201420805510 U CN 201420805510U CN 204320777 U CN204320777 U CN 204320777U
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- China
- Prior art keywords
- dust
- cover
- covered
- boring
- capping
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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.)
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- Drilling And Boring (AREA)
Abstract
Boring of the present utility model is covered with dust, and to relate to drilling aid be made up of cover body and capping to cover, its cover body two ends are the cylindrical shell of opening, described capping is connected and fixed by bite type lock nut and cover body tail end screw socket, and described capping is that transparent material is formed, its axle center place is provided with axis hole.Boring of the present utility model is covered with dust cover, structure is simple, cost is low, easy to use, farthest the dust etc. produced in boring procedure is collected, avoids splashes to spread, be conducive to the clean of construction site, avoid the problem that later stage cleaning is difficult, avoid the dust produced when constructor sucks boring simultaneously, and the harm that dust causes constructor's health.
Description
Technical field
The utility model relates to drilling aid, particularly relates to a kind of cover that is covered with dust of holing.
Background technology
In the fields such as interior decoration, decoration and furniture making; often can use rig to punch; utilization rate is higher is electric drill; but in boring procedure; the High Rotation Speed of drill bit makes the wood chip of the ash bits of wall or furniture along with drill bit splashes; bring inconvenience to later stage site clearing, not only waste time and energy, dust that in addition drill hole on wall produces flies upward everywhere and can be sucked in lung by workmen, to the healthy of constructor, there is larger harm.
Utility model content
The utility model is intended to for Problems existing in background technology, the cover and a kind of boring provided is covered with dust.
Boring of the present utility model is covered with dust cover, is to be connected and composed by bite type lock nut and block spiral shell button, and be provided with capping in the bottom of bite type lock nut, described capping is that transparent material is formed, its axle center place is provided with axis hole; Described block axle center place is provided with through hole.
As further improvement of the utility model, the through hole on block is raised type.
As further improvement of the utility model, described through hole internal diameter is greater than shaft hole diameter.
As further improvement of the utility model, be provided with capping in the inside of bite type lock nut, the tail end of capping and block offsets.
As further improvement of the utility model, between the tail end of capping and block, be provided with pressure ring.
As further improvement of the utility model, between bite type lock nut and block, be connected to cover body, described cover is as the cylindrical shell of both ends open, and bite type lock nut is connected with cover body tail end screw socket, and cover body front end screw socket is connected to block.
As further improvement of the utility model, between bite type lock nut and block, be connected to more than one cover body.
As further improvement of the utility model, the capping in bite type lock nut and be provided with pressure ring between cover body tail end.
Boring of the present utility model is covered with dust cover, structure is simple, cost is low, easy to use, farthest the dust etc. produced in boring procedure is collected, avoids splashes to spread, be conducive to the clean of construction site, avoid the problem that later stage cleaning is difficult, avoid the dust produced when constructor sucks boring simultaneously, and the harm that dust causes constructor's health.
Accompanying drawing explanation
Fig. 1 is the axial sectional view of the utility model structure.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, boring of the present utility model is covered with dust cover, is described further.
Boring of the present utility model is covered with dust cover, be made up of cover body 1, capping 2, bite type lock nut 3 and block 6, its cover body 1 is the cylindrical shell of both ends open, described capping 2 is connected and fixed by bite type lock nut 3 and cover body 1 tail end screw socket, and described capping is that transparent material is formed, its axle center place is provided with axis hole 4.Pressure ring 5 is provided with between capping 2 and cover body 1 tail end in bite type lock nut 3.Cover body 1 front end screw socket is connected to block 6, and described block 6 axle center place is provided with through hole 7; Through hole 7 on block 6 is raised type, can ensure the sealing with body of wall; Described through hole 7 internal diameter is greater than axis hole 4 internal diameter.
The utility model can determine the quantity of cover body 1 according to the length of the bit, cover body 1 can be one, and also can be that multiple cover body is linked in sequence formation, cover body also can not fill, and the entire length adjusting the cover that is covered with dust with this is to adapt to different the length of the bits.This device can adopt metal or plastic material to make.In addition, this device is Split dismountable structure, can according to different boring requirements, change capping 2 and block 6 at any time, namely have multiple capping 2 and block 6, the size of each capping 2 axis hole 4 is that the size of different, each block 6 through hole 7 is also different, in order to changing at any time.
During use, the side of block 6 is pressed into by the object of holing, to be placed in through hole 7 by bore position, then drill bit is stretched in axis hole 4, drilled position is aimed in drill bit front portion, start electric drill, the flying chip that boring produces all is collected in and is of the present utility modelly covered with dust in cover, due to capping 2 for transparent material is formed, can visual accurate mating holes position, also the capacity of flying chip in cover can be checked at any time, to clear up at any time, the block 6 of front end can be screwed off during cleaning, also can screw off the bite type lock nut 3 of rear end.
Claims (8)
1. boring is covered with dust cover, it is characterized in that being connected and composed by bite type lock nut (3) and block (6) spiral shell button, be provided with capping (2) in the bottom of bite type lock nut (3), described capping (2) for transparent material form, its axle center place is provided with axis hole (4); Described block (6) axle center place is provided with through hole (7).
2. the cover that is covered with dust of holing as claimed in claim 1, is characterized in that the through hole (7) of blocking a shot on (6) is raised type.
3. the cover that is covered with dust of holing as claimed in claim 1, is characterized in that described through hole (7) internal diameter is greater than axis hole (4) internal diameter.
4. the cover that is covered with dust of holing as claimed in claim 1, it is characterized in that being provided with capping (2) in the inside of bite type lock nut (3), capping (2) offsets with the tail end of block (6).
5. boring as claimed in claim 4 is covered with dust cover, and its feature is provided with pressure ring (5) between capping (2) with the tail end of block a shot (6)
.
6. the cover that is covered with dust of holing as claimed in claim 1, it is characterized in that being connected to cover body (1) between bite type lock nut (3) and block (6), the cylindrical shell that described cover body (1) is both ends open, bite type lock nut (3) is connected with cover body (1) tail end screw socket, and cover body (1) front end screw socket is connected to block (6).
7. the cover that is covered with dust of holing as claimed in claim 6, is characterized in that being connected to more than one cover body (1) between bite type lock nut (3) and block (6).
8. boring as claimed in claim 6 is covered with dust cover, it is characterized in that being provided with pressure ring (5) between capping (2) in bite type lock nut (3) and cover body (1) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805510.1U CN204320777U (en) | 2014-12-19 | 2014-12-19 | Boring is covered with dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805510.1U CN204320777U (en) | 2014-12-19 | 2014-12-19 | Boring is covered with dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320777U true CN204320777U (en) | 2015-05-13 |
Family
ID=53157180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805510.1U Active CN204320777U (en) | 2014-12-19 | 2014-12-19 | Boring is covered with dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320777U (en) |
-
2014
- 2014-12-19 CN CN201420805510.1U patent/CN204320777U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |