CN104014846A - Novel multifunctional rechargeable electric hand drill - Google Patents
Novel multifunctional rechargeable electric hand drill Download PDFInfo
- Publication number
- CN104014846A CN104014846A CN201310628917.1A CN201310628917A CN104014846A CN 104014846 A CN104014846 A CN 104014846A CN 201310628917 A CN201310628917 A CN 201310628917A CN 104014846 A CN104014846 A CN 104014846A
- Authority
- CN
- China
- Prior art keywords
- foldable handle
- main body
- electric hand
- hand drill
- novel multifunctional
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/001—Housing of the drill, e.g. handgrip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/008—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a novel multifunctional rechargeable electric hand drill, and relates to the technical field of electrical machines. The lower end of a body (1) is movably provided with a foldable handle (7), a power line (10) is arranged at the lower end of the foldable handle (7), and a storage battery (8) is arranged in the foldable handle (7). A positive and negative rotating button (5) and a switch (6) are arranged on the connecting portion of the foldable handle (7) and the body (1). Front end radiating holes (4) are symmetrically formed in the front portions of the two sides of the body (1), rear end radiating holes (13) are evenly formed in the rear side of the front end radiating holes (4), and a radiating fan (12) is connected to the rear end of the body (1) in a clamping mode. The novel multifunctional rechargeable electric hand drill is scientific and reasonable in design, compact in structure, small and handy in size and convenient to store. The external fan is used, mounting and replacing are both convenient and quick, and the radiating efficiency is greatly improved. The built-in large-capacity storage battery and direct plugging-in dual power supply mode is used, and the applicable range is wide.
Description
Technical field:
The present invention relates to technical machinery technical field, be specifically related to a kind of novel Multifunctional rechargeable electric hand drill.
Background technology:
The major product of China's machinery industry comprises following 12 classes: agricultural machinery, heavy mining machinery, engineering machinery, petrochemical industry universal machine, technical machinery, lathe, automobile, instrument and meter, basis machinery, package packing machine, environmental protection machinery, mining machinery.
Electric tool belongs to technical machinery, it be a kind of by motor or electromagnet, be power, by transmission mechanism, drive working head to carry out the hand-held of operation or movable mechanized tool.
There are on the market at present a kind of combination electric hand drill set screwdriver, electric drill, electric mill in one, this electric tool greatly facilitates people's use, make people needn't carry a lot of instruments, to be that frequency of utilization is high cause that the motor feels hot amount be large the defect of this instrument, although existing electric hand drill is installed a fan before motor shaft, but its radiating effect is poor, heat dissipation capacity is limited, the heat of motor fuselage and rear end coil is all difficult to discharge, easily cause motor to burn out, and this fan is easy to wear, after damaging, need to take whole shell apart repair and replacement, very inconvenient.
The electric hand tool environment for use that electrician uses is in addition severe, during use otherwise stop mobile, vibration is large, noise is high.Power line is subject to draw, rubs or the external force extruding such as machinery and damaging, and dielectric strength is damaged, and causes personal electric shock injures and deaths.In a lot of occasions, due to power line limited length, need to prepare power board, more inconvenient.
Summary of the invention:
The object of this invention is to provide a kind of novel Multifunctional rechargeable electric hand drill, its design science is reasonable, compact conformation, and volume is small and exquisite, is convenient to take in; Adopt external type fan, install, change all convenient and swift, greatly improved radiating efficiency; Adopt built-in large-capacity battery and straight plug-in dual power supply mode, applied widely.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it comprises main body 1, rotary head 2, chuck 3, front end louvre 4, rotating knob 5, switch 6, Foldable handle 7, internal battery 8, power line 10, radiator fan 12 and rear end louvre 13, the front end of main body 1 is provided with rotary head 2, the front end of rotary head 2 is coaxially arranged with chuck 3, the lower end of main body 1 is movably set with Foldable handle 7, Foldable handle 7 lower ends are provided with power line 10, Foldable handle 7 inside are provided with internal battery 8, Foldable handle 7 is provided with rotating knob 5 and switch 6 with the junction of main body 1, two forequarters of main body 1 are symmetrically arranged with front end louvre 4, front end louvre 4 rear sides are evenly provided with rear end louvre 13, the rear end of main body 1 is connected with radiator fan 12.
On described Foldable handle 7, be provided with charging socket 9 and change-over switch 11.
Principle of the present invention is: radiator fan 12 adopts the mode of clamping to be connected to main body 1 rear end, installation, convenient disassembly, and during radiator fan 12 work, air-flow, through 13 circulations of rear end louvre, is taken away the heat that motor and coil distribute, and makes it be difficult for burning.Foldable handle 7 can be realized small size and take in, and saves area.Change-over switch 11 is realized civil power and battery-driven switching.
Design science of the present invention is reasonable, compact conformation, and volume is small and exquisite, is convenient to take in; Adopt external type fan, install, change all convenient and swift, greatly improved radiating efficiency; Adopt built-in large-capacity battery and straight plug-in dual power supply mode, applied widely.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is by the following technical solutions: it comprises main body 1, rotary head 2, chuck 3, front end louvre 4, rotating knob 5, switch 6, Foldable handle 7, internal battery 8, power line 10, radiator fan 12 and rear end louvre 13, the front end of main body 1 is provided with rotary head 2, the front end of rotary head 2 is coaxially arranged with chuck 3, the lower end of main body 1 is movably set with Foldable handle 7, Foldable handle 7 lower ends are provided with power line 10, Foldable handle 7 inside are provided with internal battery 8, Foldable handle 7 is provided with rotating knob 5 and switch 6 with the junction of main body 1, two forequarters of main body 1 are symmetrically arranged with front end louvre 4, front end louvre 4 rear sides are evenly provided with rear end louvre 13, the rear end of main body 1 is connected with radiator fan 12.
On described Foldable handle 7, be provided with charging socket 9 and change-over switch 11.
The principle of this specific embodiment is: radiator fan 12 adopts the mode of clamping to be connected to main body 1 rear end, installation, convenient disassembly, and during radiator fan 12 work, air-flow, through 13 circulations of rear end louvre, is taken away the heat that motor and coil distribute, and makes it be difficult for burning.Foldable handle 7 can be realized small size and take in, and saves area.Change-over switch 11 is realized civil power and battery-driven switching.
This specific embodiment design science is reasonable, compact conformation, and volume is small and exquisite, is convenient to take in; Adopt external type fan, install, change all convenient and swift, greatly improved radiating efficiency; Adopt built-in large-capacity battery and straight plug-in dual power supply mode, applied widely.
Claims (2)
1. a novel Multifunctional rechargeable electric hand drill, it is characterized in that it comprises main body (1), rotary head (2), chuck (3), front end louvre (4), rotating knob (5), switch (6), Foldable handle (7), internal battery (8), power line (10), radiator fan (12) and rear end louvre (13), the front end of main body (1) is provided with rotary head (2), the front end of rotary head (2) is coaxially arranged with chuck (3), the lower end of main body (1) is movably set with Foldable handle (7), Foldable handle (7) lower end is provided with power line (10), Foldable handle (7) inside is provided with internal battery (8), Foldable handle (7) is provided with rotating knob (5) and switch (6) with the junction of main body (1), two forequarters of main body (1) are symmetrically arranged with front end louvre (4), front end louvre (4) rear side is evenly provided with rear end louvre (13), the rear end of main body (1) is connected with radiator fan (12).
2. a kind of novel Multifunctional rechargeable electric hand drill according to claim 1, is characterized in that being provided with charging socket (9) and change-over switch (11) on described Foldable handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628917.1A CN104014846A (en) | 2013-11-29 | 2013-11-29 | Novel multifunctional rechargeable electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628917.1A CN104014846A (en) | 2013-11-29 | 2013-11-29 | Novel multifunctional rechargeable electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104014846A true CN104014846A (en) | 2014-09-03 |
Family
ID=51432001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310628917.1A Pending CN104014846A (en) | 2013-11-29 | 2013-11-29 | Novel multifunctional rechargeable electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014846A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798357A (en) * | 2016-06-12 | 2016-07-27 | 高峰 | Novel intelligent electric drill capable of displaying drilling depth |
| CN109277998A (en) * | 2017-07-21 | 2019-01-29 | 株式会社牧田 | The cooler of Portable working machine |
| CN109434763A (en) * | 2018-11-29 | 2019-03-08 | 国网江苏省电力有限公司盐城供电分公司 | A kind of control system and its control method of electric hand drill |
| CN110535069A (en) * | 2019-09-10 | 2019-12-03 | 苏州工一链机电科技有限公司 | A kind of threader airframe structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0911157A (en) * | 1995-06-20 | 1997-01-14 | Shibaura Eng Works Co Ltd | Power tool |
| CN1945936A (en) * | 2005-04-20 | 2007-04-11 | 日立工机株式会社 | Power tool |
| CN101310937A (en) * | 2007-05-24 | 2008-11-26 | 希尔蒂股份公司 | Electrical hand-held power tool with cooling of electronics |
| CN101456181A (en) * | 2007-12-07 | 2009-06-17 | 德昌电机(深圳)有限公司 | Power tool |
| CN201744699U (en) * | 2010-05-26 | 2011-02-16 | 李忠孝 | Electric drill |
| CN202028801U (en) * | 2011-01-01 | 2011-11-09 | 牛保明 | Chargeable direct current electric hand drill |
-
2013
- 2013-11-29 CN CN201310628917.1A patent/CN104014846A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0911157A (en) * | 1995-06-20 | 1997-01-14 | Shibaura Eng Works Co Ltd | Power tool |
| CN1945936A (en) * | 2005-04-20 | 2007-04-11 | 日立工机株式会社 | Power tool |
| CN101310937A (en) * | 2007-05-24 | 2008-11-26 | 希尔蒂股份公司 | Electrical hand-held power tool with cooling of electronics |
| CN101456181A (en) * | 2007-12-07 | 2009-06-17 | 德昌电机(深圳)有限公司 | Power tool |
| CN201744699U (en) * | 2010-05-26 | 2011-02-16 | 李忠孝 | Electric drill |
| CN202028801U (en) * | 2011-01-01 | 2011-11-09 | 牛保明 | Chargeable direct current electric hand drill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798357A (en) * | 2016-06-12 | 2016-07-27 | 高峰 | Novel intelligent electric drill capable of displaying drilling depth |
| CN109277998A (en) * | 2017-07-21 | 2019-01-29 | 株式会社牧田 | The cooler of Portable working machine |
| CN109434763A (en) * | 2018-11-29 | 2019-03-08 | 国网江苏省电力有限公司盐城供电分公司 | A kind of control system and its control method of electric hand drill |
| CN110535069A (en) * | 2019-09-10 | 2019-12-03 | 苏州工一链机电科技有限公司 | A kind of threader airframe structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |