CN2936609Y - Electric tool secondary handle - Google Patents
Electric tool secondary handle Download PDFInfo
- Publication number
- CN2936609Y CN2936609Y CN 200620075593 CN200620075593U CN2936609Y CN 2936609 Y CN2936609 Y CN 2936609Y CN 200620075593 CN200620075593 CN 200620075593 CN 200620075593 U CN200620075593 U CN 200620075593U CN 2936609 Y CN2936609 Y CN 2936609Y
- Authority
- CN
- China
- Prior art keywords
- housing
- handle
- straight tube
- screw rod
- handle grips
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an auxiliary handle with an illuminative light, which can be rotated freely so as to irradiate the positions which need to be punched and hammered; the utility model comprises a handle grip with a nut in the interior, a ring hub with a right tube at a side, and a screw rod which passes through the right tube and is extended to the handle grip and then is connected with the nut; the utility model also comprises a shell which is arranged between the handle grip and the right tube; a central hole which can be passed by the screw rod is arranged in the center of the shell; the handle grip can be rotated relatively to the shell; an illuminative light is arranged on the wall of the shell, and the shell is provided with a power supply circuit which is connected with the illuminative light. As the shell is provided with the illuminative light, the illuminative light also can be rotated together when the screw rod and the nut are loosened and the auxiliary handle is rotated, therefore the irradiation positions can be adjusted conveniently.
Description
Technical field
The utility model relates to hand held electric tool such as percussion drill, the auxiliary-handle of electric hammer etc.
Background technology
At modal percussion drill in the market, the auxiliary-handle of hand held electric tools such as electric hammer, comprise that inside is provided with ring hub, screw rod that the handle grips of nut, sidepiece have straight tube; Screw rod passes straight tube and extend into and be connected with nut in the handle grips, and handle grips can rotate around screw axis.When handle grips rotated, the nut in it just can be realized and the tightening or unclamp of screw rod.During the tightening of nut and screw rod, can the ring hub also be pressed on the main casing of electric tool, whole auxiliary-handle can not be rotated with respect to the main casing of electric tool along axially straight tube and handle grips being compressed of screw rod; When unclamping screw rod and nut, the ring hub cooperates and will loosen with the main casing of electric tool, thereby whole auxiliary-handle can be rotated, thereby the convenient angle firmly of regulating also satisfies the people's of lefthanded use.
But hand held electric tool does not generally have lighting device, so that in the more weak special environment for use of some light, the user can't be positioned at drill bit exactly to be needed to punch, the position of hammering.
Summary of the invention
The purpose of this utility model has provided a kind of auxiliary-handle that illuminating lamp is housed, and this illuminating lamp and can arbitrarily rotating needs to punch being radiated at, the position of hammering.
Electric tool auxiliary-handle described in the utility model comprises that inside is provided with ring hub, screw rod that the handle grips of nut, sidepiece have straight tube; Screw rod passes straight tube and extend into and be connected with nut in the handle grips, it comprises that also one is arranged on the housing between handle grips and the straight tube, the centre bore that the center of housing has screw rod to pass, housing can rotate with respect to handle grips, housing wall is provided with illuminating lamp, and the power circuit that is connected with illuminating lamp is arranged in housing.
Owing to illuminating lamp is arranged on the housing,, thereby can regulate the position of irradiation easily so when rotating whole auxiliary-handle when unclamping screw rod and nut, illuminating lamp is also along with rotation.
As further improvement, described housing comprises the upper and lower casing that is connected; Lower house is rotationally connected with handle grips by following structure: with lower house that handle grips contacts on have annular groove, have corresponding boss to extend in the described annular groove on the handle grips.Preferably with on the contacted housing of straight tube two projections that stretch in the straight tube are arranged, rotate with respect to housing to limit straight tube.By boss, make handle grips radially be positioned, but can rotate with respect to housing along screw axis with respect to housing.By projection, housing with respect to straight tube by radially, circumferential location, housing can not rotate with respect to housing, can not move radially.
Improve as another kind, can form by the switch, the button cell (power supply) that are arranged on the housing wall in the described power circuit.Light emitting diode (illuminating lamp), switch, button cell are connected to simple lighting circuit by lead.
To the utility model, be provided with the housing 9 of lighting circuit, can be used as an integral body, can remove when not required.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Electric tool auxiliary-handle shown in Figure 1 comprises the housing 9 that ring hub 4, screw rod 5, card that handle grips 1, handle grips 1 inside have a straight tube 3 along nut 2, the sidepiece of its axis setting are drawn a bow to the full pad 6, are made up of upper shell 7, lower house 8.Screw rod 5 pass card draw a bow to the full pad 6, straight tube 3, upper shell 7 centre bore, lower house 8 centre bore, extend in the handle grips and be connected with nut 2.
In the housing 9 that upper shell 7, lower house 8 are formed, the lighting circuit that is connected into by lead by light emitting diode 10, switch 11, button cell (not shown) is arranged.Light emitting diode 10, switch 11 are arranged on the housing wall of housing 9.
On the lower house 8 that contacts with handle grips, have annular groove 12, have corresponding boss 13 to extend in the described annular groove 12 on the handle grips.With two projections 14 that stretch in the straight tube are arranged on the contacted lower house 8 of straight tube, projection 14 restriction housings rotate with respect to straight tube.
Certainly, form, be provided with the housing 9 of lighting circuit, can be used as an integral body, can remove when not required by upper shell 7, lower house 8.
Claims (5)
1. electric tool auxiliary-handle comprises that inside is provided with ring hub, screw rod that the handle grips of nut, sidepiece have straight tube; Screw rod passes straight tube and extend into and be connected with nut in the handle grips, it is characterized in that: further comprising a housing that is arranged between handle grips and the straight tube, the centre bore that the center of housing has screw rod to pass, housing can rotate with respect to handle grips, housing wall is provided with illuminating lamp, and the power circuit that is connected with illuminating lamp is arranged in housing.
2. electric tool auxiliary-handle according to claim 1 is characterized in that: described housing comprises the upper and lower casing that is connected; Lower house is rotationally connected with handle grips by following structure: with lower house that handle grips contacts on have annular groove, have corresponding boss to extend in the described annular groove on the handle grips.
3. electric tool auxiliary-handle according to claim 2 is characterized in that: with two projections that stretch in the straight tube are arranged on the contacted housing of straight tube, with the restriction straight tube rotate with respect to housing.
4. according to claim 1,2 or 3 described electric tool auxiliary-handles, it is characterized in that: comprise the switch that is arranged on housing wall in the described power circuit.
5. according to claim 1,2 or 3 described electric tool auxiliary-handles, it is characterized in that: described illuminating lamp is a light emitting diode, and power supply adopts button cell in the power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075593 CN2936609Y (en) | 2006-08-10 | 2006-08-10 | Electric tool secondary handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075593 CN2936609Y (en) | 2006-08-10 | 2006-08-10 | Electric tool secondary handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936609Y true CN2936609Y (en) | 2007-08-22 |
Family
ID=38360628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075593 Expired - Fee Related CN2936609Y (en) | 2006-08-10 | 2006-08-10 | Electric tool secondary handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936609Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886763A (en) * | 2011-07-18 | 2013-01-23 | 苏州宝时得电动工具有限公司 | Power tool and auxiliary handle thereof |
| CN103747923A (en) * | 2011-08-23 | 2014-04-23 | 罗伯特·博世有限公司 | Hand-held machine tool |
| CN106625456A (en) * | 2016-09-26 | 2017-05-10 | 浙江亚特电器有限公司 | Electric tool assisting handle with lighting function |
| US11084006B2 (en) | 2017-03-23 | 2021-08-10 | Milwaukee Electric Tool Corporation | Mud mixer |
-
2006
- 2006-08-10 CN CN 200620075593 patent/CN2936609Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886763A (en) * | 2011-07-18 | 2013-01-23 | 苏州宝时得电动工具有限公司 | Power tool and auxiliary handle thereof |
| CN103747923A (en) * | 2011-08-23 | 2014-04-23 | 罗伯特·博世有限公司 | Hand-held machine tool |
| CN106625456A (en) * | 2016-09-26 | 2017-05-10 | 浙江亚特电器有限公司 | Electric tool assisting handle with lighting function |
| US11084006B2 (en) | 2017-03-23 | 2021-08-10 | Milwaukee Electric Tool Corporation | Mud mixer |
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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: 20070822 Termination date: 20100810 |