CN2691797Y - Electric tool - Google Patents
Electric tool Download PDFInfo
- Publication number
- CN2691797Y CN2691797Y CN 200420025925 CN200420025925U CN2691797Y CN 2691797 Y CN2691797 Y CN 2691797Y CN 200420025925 CN200420025925 CN 200420025925 CN 200420025925 U CN200420025925 U CN 200420025925U CN 2691797 Y CN2691797 Y CN 2691797Y
- Authority
- CN
- China
- Prior art keywords
- casing
- electric tool
- handle
- output shaft
- gear
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates an electric tool, comprising a casing, an electric machine and an output shaft both mounted in the inner cavity of the casing. T type layout is between the axial center thread of the output shaft and the axial center thread of the rotor of the electric machine. A handle rotating corresponding to the casing connects with the casing. The handle is approximately positioned in the space positioned in the back side of the T type layout which is formed by the two axial center threads. The whole machine adopts the way that the axial center thread of the output shaft and the axial center thread of the rotor of the electric machine are installed at finite angle to cause the length of the electric tool to become shorter.
Description
Technical field
The utility model relates to a kind of electric tool.
Background technology
In the prior art, the motor of common electric tool is coaxially set with working head or axis is provided with paralleling, handle arrangements makes that in the back of motor the length of electric tool complete machine is longer, causes the big and problems such as accuracy is not enough of working of packaging volume in real work.
Summary of the invention
The utility model purpose provides the less electric tool of a kind of its entire package volume.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electric tool, comprise casing, be arranged on motor and output shaft in the described chassis cavity, roughly being the T font between the axial line of the axial line of described output shaft and the rotor of described motor arranges, can be connected on the casing relative to the handle that casing rotates, and described handle roughly is positioned at the rear space place of the T type of described two axle center lines formation.
Because technique scheme utilization, the utility model compared with prior art has following advantage: complete machine adopts the axial line of output shaft and the axial line of rotor to be the layout that the T font is provided with, and handle roughly is positioned at the rear space place that the T type of two axle center lines formation is arranged, make that the electric tool entire length is shorter, brought convenience to real work.
Description of drawings
Accompanying drawing 1 is a stereo appearance figure of the present utility model;
Accompanying drawing 2 is a cut-away view of the present utility model;
Wherein: 1, tool heads; 2, casing; 3, handle; 4, driven gear; 5, output shaft; 6, travelling gear; 7, motor; 8, power supply input mechanism;
The specific embodiment
The utility model is generally the drill gun type electric tool, specifies below in conjunction with accompanying drawing.
Referring to each accompanying drawing, a kind of electric tool comprises casing 2, is arranged on motor 7 and output shaft 5 in described casing 2 inner chambers, roughly is the T font between the axial line of the rotor of the axial line of described output shaft 5 and described motor 7 and arranges.Can be connected on the casing 2 relative to the handle 3 that casing rotates, and described handle 3 roughly is positioned at the rear space place of the T type of described two axle center lines formation.Described handle 3 is closed annular hand grip.Be coaxially connected with travelling gear 6 on the rotor of described motor 7, described output shaft 5 is provided with driven gear 4, and described travelling gear 6 is meshed with described driven gear 4.Described travelling gear 6 is a pair of umbrella gear with curved teeth (referring to an accompanying drawing 2) with described driven gear 4.Perhaps, described travelling gear 6 is a bevel-gear sett with described driven gear 4.Included angle A between the axial line of the rotor of the axial line of described output shaft 5 and described motor 7 satisfies 0 °＜A≤90 °.
The angled mode of axial line of the axial line of the layout employing output shaft 5 of whole electric tool and the rotor of motor 7, and handle 3 is for being arranged at the annular close handles of motor 7 and output shaft 5 rear sides, make this electric tool shorten the length of complete machine, the packaging volume of complete machine is less.In actual applications, the distance between operator and the workpiece has shortened, and has improved the accuracy and the security of work.
For accuracy and the security of further guaranteeing work, described casing 2 is provided with the casing guide rail, and described handle 3 is provided with the handle guide rail, and described casing guide rail can be connected slidably relatively with described handle guide rail.The casing guide rail of casing 2 and the handle guide rail of handle 3 match, and make handle 3 can not produce axial dipole field at work, and only slide on the casing guide rail.
Claims (6)
1, a kind of electric tool, comprise casing [2], be arranged on motor [7] and output shaft [5] in described casing [2] inner chamber, it is characterized in that: roughly be the T font between the axial line of the rotor of the axial line of described output shaft [5] and described motor [7] and arrange, can be connected on the casing [2] relative to the handle [3] that casing rotates, and described handle [3] roughly is positioned at the rear space place of the T type of described two axle center lines formation.
2, electric tool according to claim 1, it is characterized in that: be coaxially connected with travelling gear [6] on the rotor of described motor [7], described output shaft [5] is provided with driven gear [4], described travelling gear [6] is meshed with described driven gear [4], and the included angle A between the axial line of the rotor of the axial line of described output shaft [5] and described motor [7] satisfies 0 °＜A≤90 °.
3, electric tool according to claim 2 is characterized in that: described travelling gear [6] is a bevel-gear sett with described driven gear [4].
4, electric tool according to claim 2 is characterized in that: described travelling gear [6] is a pair of umbrella gear with curved teeth with described driven gear [4].
5, electric tool according to claim 1 is characterized in that: described handle [3] is closed annular hand grip.
6, electric tool according to claim 1 is characterized in that: described casing [2] is provided with the casing guide rail, and described handle [3] is provided with the handle guide rail, and described casing guide rail can be connected slidably relatively with described handle guide rail.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025925 CN2691797Y (en) | 2004-03-30 | 2004-03-30 | Electric tool |
| US11/084,803 US7318486B2 (en) | 2004-03-18 | 2005-03-18 | Adjustable handle for a power tool |
| EP05010709A EP1602455B1 (en) | 2004-03-18 | 2005-03-18 | Power tool |
| DE602005006647T DE602005006647D1 (en) | 2004-03-18 | 2005-03-18 | Powered tool |
| DE602005006342T DE602005006342T2 (en) | 2004-03-18 | 2005-03-18 | Powered tool |
| EP05251668A EP1582313B1 (en) | 2004-03-18 | 2005-03-18 | Power tool |
| US11/944,222 US7540335B2 (en) | 2004-03-18 | 2007-11-21 | Adjustable handle for a power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025925 CN2691797Y (en) | 2004-03-30 | 2004-03-30 | Electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691797Y true CN2691797Y (en) | 2005-04-13 |
Family
ID=34771067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025925 Expired - Fee Related CN2691797Y (en) | 2004-03-18 | 2004-03-30 | Electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691797Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213106A (en) * | 2007-01-19 | 2013-07-24 | 苏州宝时得电动工具有限公司 | Hand-held electric tool |
| CN103846852A (en) * | 2012-11-28 | 2014-06-11 | 罗伯特·博世有限公司 | Portable machine tool |
-
2004
- 2004-03-30 CN CN 200420025925 patent/CN2691797Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213106A (en) * | 2007-01-19 | 2013-07-24 | 苏州宝时得电动工具有限公司 | Hand-held electric tool |
| CN103213106B (en) * | 2007-01-19 | 2015-12-09 | 苏州宝时得电动工具有限公司 | Electric hand tool |
| CN103846852A (en) * | 2012-11-28 | 2014-06-11 | 罗伯特·博世有限公司 | Portable machine tool |
| US9782883B2 (en) | 2012-11-28 | 2017-10-10 | Robert Bosch Gmbh | Portable machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Andre.Chaistonalo Designer after: Mai Xuhui Designer before: Wu Haiquan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: WU HAIQUAN TO: ANDRIOLO PAOLO; MAI SHUHUI |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electrodynamic wind artillery and starting motor type electric tool Effective date of registration: 20100325 Granted publication date: 20050413 Pledgee: Bank of Communications Co., Ltd. Suzhou Industrial Park Branch | HSBC Bank (China) Co., Ltd. Suzhou Branch | Huaxia Bank Co., Ltd. Suzhou Branch | China Everbright Bank Suzhou Branch | Bank of China Co., Ltd. Suzhou Industrial Park Branch Pledgor: Baoshide Electric Tools Co., Ltd., Suzhou Registration number: 2010990000728 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140211 Granted publication date: 20050413 Pledgee: Bank of Communications Co., Ltd. Suzhou Industrial Park Branch | HSBC Bank (China) Co., Ltd. Suzhou Branch | Huaxia Bank Co., Ltd. Suzhou Branch | China Everbright Bank Suzhou Branch | Bank of China Co., Ltd. Suzhou Industrial Park Branch Pledgor: Baoshide Electric Tools Co., Ltd., Suzhou Registration number: 2010990000728 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050413 Termination date: 20130330 |