CN201304637Y - Rotation control device for handle of electric tool - Google Patents
Rotation control device for handle of electric tool Download PDFInfo
- Publication number
- CN201304637Y CN201304637Y CNU2008201677476U CN200820167747U CN201304637Y CN 201304637 Y CN201304637 Y CN 201304637Y CN U2008201677476 U CNU2008201677476 U CN U2008201677476U CN 200820167747 U CN200820167747 U CN 200820167747U CN 201304637 Y CN201304637 Y CN 201304637Y
- Authority
- CN
- China
- Prior art keywords
- handle
- electric tool
- rotation control
- casing
- rotation
- 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
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a rotation control device for a handle of an electric tool. The device comprises a housing and a handle rotationally connected on the housing; a push rod mechanism for controlling the rotation of the handle is arranged at the joint of the handle and the housing; and a reposition mechanism is further arranged in the push rod mechanism. The push rod mechanism is adopted to control the rotation of the handle, so that the operation is simple, the handle can rotate only when a turning push button is pushed back, the performance is more stable compared with the lever type structure, and labor conservation and high working efficiency are realized; and the arrangement of the reposition mechanism enables the turning to be more convenient and easier and enables the position limitation to be more reliable.
Description
Technical field
The utility model relates to a kind of electric tool, the rotation control structure of specific design electric tool handle.
Background technology
At present, on many electric tools especially on the hand held electric tool, as electric saw, electric drill etc., all be provided with rotary handle, this design be for electric tool in different use occasions, the orientation that the operator can come regulating handle according to the needs of actual conditions to be reaching best use location, or the best force of using.The rotary device structure kind of existing electric tool handle is many, the principle that adopts is roughly the same, wherein using more widely, the handle rotating control assembly is to adopt lever construction, have the structural representation of the rotating control assembly of electric tool handle as shown in Figure 1 now, set up a lever 7 at casing 6 and 5 on handle, balance pivot 72 is fixed on the handle 5, what the band spring was set on fulcrum 72 turns to button 71, during rotary handle, press downwards and turn to button, but the weak point of this structure is: turn to button press more painstaking, and turn to the flexural deformation and cause the spacing inefficacy at casing handle place easily of the stressed back of button, the skid situation of rotation of handle occurs.
Summary of the invention
Problem to be solved in the utility model just provide a kind of turn to flexible, the electric tool handle of good stability rotation control structure, this structural behaviour is stable, and is easy to operate and laborsaving.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of rotation control structure of electric tool handle, comprise casing and the handle of switching on casing, and be provided with the transfer bar mechanism that joystick rotates at handle and casing switching place.
Further, described transfer bar mechanism comprises pushing block and is arranged on the portion in succession of pushing block tail end that casing is provided with the stopper slot with the connecting portion clamping.
As preferably, be provided with resetting-mechanism in the transfer bar mechanism.
Further, described resetting-mechanism comprises the column that is located in the connecting portion that turns to push button, is with spring on the column, and the spring other end leans in the fixedly termination of being located on the handle, fixedly reserves the spacing that resets between termination and column.
After having adopted technique scheme, the utility model has following advantage: adopt the rotation of transfer bar mechanism joystick, simple to operate, to turn to behind the push button be rotatable handles as long as push back, than the lever-type structure stable performance, and laborsaving, high efficiency; The setting of resetting-mechanism make turn to convenient easily, spacing more reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the rotation control structure of existing electric tool handle;
Structural representation when Fig. 2 normally uses for the utility model;
Fig. 3 turns to the structural representation of push button for the utility model;
Structural representation when Fig. 4 rotates for the utility model handle.
The specific embodiment
Structural representation when the utility model as shown in Figure 2 normally uses comprises casing 1 and the handle 2 of switching on casing 1, is provided with transfer bar mechanism in handle 2 and casing 1 switching place, comes the rotation of joystick.As shown in Figure 3, transfer bar mechanism of the present utility model has adopted one to turn to push button 3, turn to push button 3 to form by pushing block 31 and the connecting portion 32 that is located at pushing block 31 tail ends and casing 1 clamping, under state as shown in Figure 2, connecting portion 32 is connected in the stopper slot 11 of casing 1, has limited the rotation of handle 1.Structural representation when the utility model handle rotates as shown in Figure 4, enforce and cut somebody's hair 31 to handle 2 places, connecting portion 32 breaks away from the stopper slot 11 of casing 1, this moment, handle 2 was rotatable, for more convenient to use, the utility model also is provided with resetting-mechanism in transfer bar mechanism, comprise the column 33 that is located in the connecting portion 32 that turns to push button 3, be with spring 4 on the column 33, spring 4 other ends lean in the fixedly termination of being located on the handle 2 21, and fixedly 33 on termination 21 and column are reserved the spacing that resets, after handle 2 rotates to correct position, relieving cuts somebody's hair 31, because of being compressed at the progradation medi-spring 4 of cutting somebody's hair, turn to push button 3 to be pushed under the effect of recoil of spring power and get back to original position this moment, and connecting portion 32 advances in the stopper slot 11 of casing 1, finish and reset, get back to the duty shown in 2 figure.
The utility model adopts the rotation of transfer bar mechanism joystick, and is simple to operate, and to turn to behind the push button be rotatable handles as long as push back, than the lever-type structure stable performance, and laborsaving, high efficiency; The setting of resetting-mechanism make turn to convenient easily, spacing more reliable.
Claims (4)
1, a kind of rotation control structure of electric tool handle comprises casing (1) and the handle (2) of switching on casing (1), it is characterized in that: the transfer bar mechanism that is provided with joystick (1) rotation in handle (2) and casing (1) switching place.
2, the rotation control structure of a kind of electric tool handle according to claim 1, it is characterized in that: described transfer bar mechanism comprises pushing block (31) and is arranged on the connecting portion (32) of pushing block (31) tail end that casing (1) is provided with the stopper slot (11) with connecting portion (32) clamping.
3, the rotation control structure of a kind of electric tool handle according to claim 1 and 2 is characterized in that: transfer bar mechanism is provided with resetting-mechanism in (3).
4, the rotation control structure of a kind of electric tool handle according to claim 4, it is characterized in that: described resetting-mechanism comprises the column (33) in the connecting portion (32) that is located at transfer bar mechanism, be with spring (4) on the column (33), spring (4) other end leans in the fixedly termination of being located on the handle (2) (21), fixedly reserves the spacing that resets between termination (21) and column (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201677476U CN201304637Y (en) | 2008-11-12 | 2008-11-12 | Rotation control device for handle of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201677476U CN201304637Y (en) | 2008-11-12 | 2008-11-12 | Rotation control device for handle of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304637Y true CN201304637Y (en) | 2009-09-09 |
Family
ID=41097098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201677476U Expired - Fee Related CN201304637Y (en) | 2008-11-12 | 2008-11-12 | Rotation control device for handle of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304637Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707274A (en) * | 2013-12-30 | 2014-04-09 | 宁波市海联电器有限公司 | Electric tool push rod assembly |
| CN105643569A (en) * | 2016-03-14 | 2016-06-08 | 扬州保来得科技实业有限公司 | Powder metallurgy stop block |
| CN109511399A (en) * | 2019-01-02 | 2019-03-26 | 苏州金莱克精密机械有限公司 | A kind of head adjustable mechanism and electric hand tool and head adjusting method |
| CN110014355A (en) * | 2019-04-23 | 2019-07-16 | 常州市英杰工具有限公司 | Wax-polishing machine |
-
2008
- 2008-11-12 CN CNU2008201677476U patent/CN201304637Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707274A (en) * | 2013-12-30 | 2014-04-09 | 宁波市海联电器有限公司 | Electric tool push rod assembly |
| CN103707274B (en) * | 2013-12-30 | 2015-12-02 | 宁波市海联电器有限公司 | Electric tool push-rod assembly |
| CN105643569A (en) * | 2016-03-14 | 2016-06-08 | 扬州保来得科技实业有限公司 | Powder metallurgy stop block |
| CN109511399A (en) * | 2019-01-02 | 2019-03-26 | 苏州金莱克精密机械有限公司 | A kind of head adjustable mechanism and electric hand tool and head adjusting method |
| CN109511399B (en) * | 2019-01-02 | 2024-05-14 | 苏州金莱克精密机械有限公司 | Machine head adjustable mechanism, hand-held electric tool and machine head adjusting method |
| CN110014355A (en) * | 2019-04-23 | 2019-07-16 | 常州市英杰工具有限公司 | Wax-polishing machine |
| CN110014355B (en) * | 2019-04-23 | 2024-04-26 | 常州市英杰工具有限公司 | Waxing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201304637Y (en) | Rotation control device for handle of electric tool | |
| US7895757B1 (en) | Gardening shears having energy-saving function | |
| EP1219165A2 (en) | Power-lever cutting device | |
| US20050160606A1 (en) | Electric driving scissors | |
| CN101890688B (en) | Ratchet screw driver | |
| CN201789801U (en) | Pruning machine | |
| CN202112077U (en) | Handle rotatable long-handle chain saw | |
| EP1040752A3 (en) | Foot operated cutting device | |
| CN201325071Y (en) | Labor saving hand shears | |
| CN201585283U (en) | Gardening high branch scissors | |
| CN206024587U (en) | Pruning shears | |
| CN210586896U (en) | Cable scissors | |
| CN201342626Y (en) | Labor-saving pliers | |
| CN102398232A (en) | Electric shearing and expansion clamp | |
| CN206442741U (en) | A kind of electric hedgerow machine of good operation reliability | |
| CN202406603U (en) | Tree branch scissors capable of shearing sectionally | |
| CN202340497U (en) | Garden expansion shovel | |
| CN201500939U (en) | Portable pipe pliers | |
| CN201174898Y (en) | Pruner stretch-adjustment safety device | |
| CN201009177Y (en) | Improved structure of universal pliers | |
| CN201419408Y (en) | Push rod adjusting and locking device of electric hair cutter | |
| CN2905370Y (en) | Clamp possessed type multifunctional knife | |
| CN214560416U (en) | Afterburning spanner is used in air entrainment machine assembly | |
| CN111226623B (en) | Hedge branch scissors | |
| CN213367008U (en) | Cold-pressing pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANGGUAN ELECTRIC TOOL MANUFACTURING CO., LTD., Z Free format text: FORMER OWNER: XU WEIQIANG Effective date: 20100728 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321017 ZHEJIANG CROWN ELECTRIC TOOLS MANUFACTURE CO., LTD., NO. 636, JIUFENG STREET, QIUBIN INDUSTRY ZONE, JINHUA CITY, ZHEJIANG PROVINCE TO: 321017 ZHEJIANG CROWN ELECTRIC TOOLS MANUFACTURE CO., LTD., NO. 636, JIUFENG STREET, INDUSTRY PARK, JINHUA CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: 321017 Zhejiang crown power tool manufacturing Co., Ltd., No. nine, 636 Feng street, Jinhua Industrial Park, Zhejiang, China Patentee after: Zhejiang Crown Electric Tools Manufacture Co., Ltd. Address before: 321017 Zhejiang crown power tools manufacturing Co., Ltd. 636, nine Feng street, Qiu Xi industrial park, Zhejiang, Jinhua Patentee before: Xu Weiqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |