CN2820434Y - Hand electric drill with balance indicator - Google Patents
Hand electric drill with balance indicator Download PDFInfo
- Publication number
- CN2820434Y CN2820434Y CN 200520122162 CN200520122162U CN2820434Y CN 2820434 Y CN2820434 Y CN 2820434Y CN 200520122162 CN200520122162 CN 200520122162 CN 200520122162 U CN200520122162 U CN 200520122162U CN 2820434 Y CN2820434 Y CN 2820434Y
- Authority
- CN
- China
- Prior art keywords
- drill
- indicator
- electric hand
- hand drill
- balance indicator
- 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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- Drilling And Boring (AREA)
Abstract
The utility model provides an electric hand drill with a balancing indicator, which comprises an electric hand drill. The utility model is characterized in that an electric hand drill body is provided with a bubble balancing indicator; the upper surface of the electric hand drill body is provided with a horizontal balancing indicator which is parallel with a drill head; the back surface of the electric hand drill body is provided with a perpendicular balancing indicator which is perpendicular to the drill head. The electric hand drill is provided with the balancing indicator; therefore, when a worker carries out operation, the drill head can be ensured to be perpendicular to the drill hole surface by observing the balancing indicator.
Description
Technical field
The utility model relates to a kind of improvement of electric hand drill, relates in particular to a kind of electric hand drill with balance indicator.
Background technology
Electric hand drill is the common small sized instrument that is widely used in work posts such as carpenter, electrician, upfitter.Electric hand drill comprises drill body and handle, is provided with motor in the electric hand drill, and the drill jig that motor output shaft drives torch drill body the place ahead rotates, and the drill bit that folder is established in the drill jig rotates the work of getting into the cave of finishing at a high speed.
But, the electrician often is required to get out on metope with electric hand drill vertical with metope with the upfitter, it is lateral aperture parallel to the ground, or on ceiling, get out vertical with ceiling, it is vertical hole perpendicular to the ground, and often need external tool could guarantee the vertical of drill bit and bore surfaces, thereby troublesome poeration influences operating efficiency.
Summary of the invention
The utility model provides a kind of electric hand drill with balance indicator, and its purpose is to overcome the prior art shortcoming, makes the operator need not to use external tool just can realize the vertical of electric hand drill drill bit and bore surfaces.
For realizing goal of the invention, technical solutions of the utility model are:
The utility model comprises electric hand drill, it is characterized in that: the torch drill body is provided with the bubble type balance indicator.
The upper surface of torch drill body is provided with the horizontal equilibrium indicator, and the horizontal equilibrium indicator is parallel with drill bit.
The rear surface of torch drill body is provided with the VE indicator, and the VE indicator is vertical with drill bit.
The beneficial effect of technique scheme is, electric hand drill carries balance indicator, thereby only need observe balance indicator when the workman operates, and just can guarantee the vertical of drill bit and bore surfaces.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the balance indicator structural representation
The specific embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
The utility model most preferred embodiment as shown in Figure 1.The utility model comprises an electric hand drill, this electric hand drill structure is identical with existing electric hand drill, all have drill body 1 and handgrip 2, be equipped with motor 3 in drill body 1 and the handgrip 2, motor 3 is by power drives, and power supply is a rechargeable battery 4 in the present embodiment, is provided with switch 5 between battery 4 and the motor 3, motor 3 outputs drive drill jig 10 rotations that drill body 1 the place ahead is provided with, and drill bit 7 high speed rotating that folder is established in the drill jig 10 are finished boring.The upper surface of torch drill body 1 is provided with horizontal equilibrium indicator 8, and horizontal equilibrium indicator 8 is parallel with drill bit 7.The rear surface of torch drill body 1 is provided with VE indicator 9, and VE indicator 9 is vertical with drill bit 7.
Horizontal equilibrium indicator 8 and VE indicator 9 all be the bubble type balance indicator as shown in Figure 2, it is the transparent cavity of a upper surface 1 ', in have water body 2 ', has 1 bubble 3 ' in the water body 2 ', when the bubble type balance indicator was parallel with horizontal plane, bubble 3 ' was positioned at the mid point of upper surface 1 ' just.
During use, when boring vertical wall, because horizontal equilibrium indicator 8 is parallel with drill bit 7, when the bubble of horizontal equilibrium indicator 8 is positioned at the upper surface mid point, horizontal equilibrium indicator 8 is described, and just ground is parallel just vertical with metope with horizontal plane, then drill bit is also vertical with metope 7 this moments, and the workman just can get out lateral aperture on metope.When boring ceiling, because VE indicator 9 is vertical with drill bit 7, when the bubble of VE indicator 9 is positioned at the upper surface mid point, illustrate that VE indicator 9 and ground also are that horizontal plane also is that ceiling is parallel, then drill bit 7 is vertical with ceiling, and the workman just can get out the vertical hole on ceiling.
Claims (3)
1, a kind of electric hand drill with balance indicator comprises electric hand drill, it is characterized in that: the torch drill body is provided with the bubble type balance indicator.
2, the electric hand drill of band balance indicator as claimed in claim 1 is characterized in that: the upper surface of torch drill body is provided with the horizontal equilibrium indicator, and the horizontal equilibrium indicator is parallel with drill bit.
3, the electric hand drill of band balance indicator as claimed in claim 1 is characterized in that: the rear surface of torch drill body is provided with the VE indicator, and the VE indicator is vertical with drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122162 CN2820434Y (en) | 2005-09-28 | 2005-09-28 | Hand electric drill with balance indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520122162 CN2820434Y (en) | 2005-09-28 | 2005-09-28 | Hand electric drill with balance indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820434Y true CN2820434Y (en) | 2006-09-27 |
Family
ID=37016984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520122162 Expired - Fee Related CN2820434Y (en) | 2005-09-28 | 2005-09-28 | Hand electric drill with balance indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820434Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658741A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel charging drill |
| CN115026957A (en) * | 2022-06-24 | 2022-09-09 | 山西四建集团有限公司 | Novel lengthened drilling tool |
-
2005
- 2005-09-28 CN CN 200520122162 patent/CN2820434Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658741A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel charging drill |
| CN115026957A (en) * | 2022-06-24 | 2022-09-09 | 山西四建集团有限公司 | Novel lengthened drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |