CN201768936U - Rechargeable electric hand drill - Google Patents
Rechargeable electric hand drill Download PDFInfo
- Publication number
- CN201768936U CN201768936U CN2010202477883U CN201020247788U CN201768936U CN 201768936 U CN201768936 U CN 201768936U CN 2010202477883 U CN2010202477883 U CN 2010202477883U CN 201020247788 U CN201020247788 U CN 201020247788U CN 201768936 U CN201768936 U CN 201768936U
- Authority
- CN
- China
- Prior art keywords
- electric hand
- handle
- power line
- hand drill
- drill
- 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 discloses a rechargeable electric hand drill. The electric hand drill comprises a handle, a drillbit clamping device, a gearbox and a power cord, wherein the drillbit clamping device is connected with an output rotating shaft, air inlets are formed on two sides of the handle of the electric hand drill and on a top casing, and air outlets are formed in a position close to the gearbox and on a bottom casing. The electric hand drill is characterized in that a power cord protection device is also included; and the power cord protection device is arranged on the outer side of the power cord in a jacketing manner, and fixedly connected with the handle. The utility model has the advantages of reasonable structure, high working efficiency, low resource waste rate and high safety coefficient.
Description
Technical field
The utility model relates to a kind of electric tool, relates in particular to a kind of rechargeable electric portable drill.
Background technology
The working environment of electric hand drill is comparatively complicated, often need be exposed to outdoor.If long-time the use or misoperation, the power line of electric hand drill will rupture, and not only wastes resource, influences operating efficiency, also can cause potential safety hazard.Therefore, need provide a new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is exactly at above-mentioned deficiency, provides a kind of rational in infrastructure, can effectively economize on resources, and increases work efficiency, and reduces the rechargeable electric portable drill of potential safety hazard.
For achieving the above object; the technical solution adopted in the utility model is: a kind of rechargeable electric portable drill; comprise handle, drill bit clamping device, gear-box and power line; the drill bit clamping device is connected with output revolving shaft; the handle both sides and the top casing of electric hand drill are provided with air inlet, are provided with air outlet near described gear-box position and bottom enclosure, and this rechargeable electric portable drill also is provided with the power line protective device; described power line protective device is sleeved on the power line outside, and fixedlys connected with handle.The utility model rechargeable electric portable drill at the outside of power line suit power line protective device, can be avoided power line long-term work or because the generation of the power line phenomenon of rupture that misoperation and extraneous factor destruction are caused.
The utility model has the advantages that: rational in infrastructure, high efficiency, wasting of resources rate is low, the safety coefficient height.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 the utility model structural representation.
Wherein: 1, handle, 2, the drill bit clamping device, 3, gear-box, 4, power line, 5, output revolving shaft, 6, air inlet, 7, air outlet, 8, the power line protective device.
The specific embodiment
As Fig. 1; a kind of rechargeable electric portable drill of the utility model; comprise handle 1, drill bit clamping device 2, gear-box 3 and power line 4; drill bit clamping device 2 is connected with output revolving shaft 5; handle 1 both sides and the top casing of electric hand drill are provided with air inlet 6, are provided with air outlet 7 near described gear-box 3 positions and bottom enclosure, and this rechargeable electric portable drill also is provided with power line protective device 8; power line protective device 8 is sleeved on power line 4 outsides, and fixedlys connected with handle 1.
Claims (1)
1. rechargeable electric portable drill; comprise handle, drill bit clamping device, gear-box and power line; described drill bit clamping device is connected with output revolving shaft; the handle both sides and the top casing of described electric hand drill are provided with air inlet; be provided with air outlet near described gear-box position and bottom enclosure; it is characterized in that: described this rechargeable electric portable drill also is provided with the power line protective device, and described power line protective device is sleeved on the power line outside, and fixedlys connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202477883U CN201768936U (en) | 2010-06-29 | 2010-06-29 | Rechargeable electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202477883U CN201768936U (en) | 2010-06-29 | 2010-06-29 | Rechargeable electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768936U true CN201768936U (en) | 2011-03-23 |
Family
ID=43748769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202477883U Expired - Fee Related CN201768936U (en) | 2010-06-29 | 2010-06-29 | Rechargeable electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768936U (en) |
-
2010
- 2010-06-29 CN CN2010202477883U patent/CN201768936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110629 |