CN202271012U - Lengthened drill pole of electric hand drill - Google Patents
Lengthened drill pole of electric hand drill Download PDFInfo
- Publication number
- CN202271012U CN202271012U CN2011203973207U CN201120397320U CN202271012U CN 202271012 U CN202271012 U CN 202271012U CN 2011203973207 U CN2011203973207 U CN 2011203973207U CN 201120397320 U CN201120397320 U CN 201120397320U CN 202271012 U CN202271012 U CN 202271012U
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- CN
- China
- Prior art keywords
- drill
- electric hand
- pole
- chuck
- lengthened
- 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 lengthened drill pole of an electric hand drill. The lengthened drill pole of the electric hand drill is characterized in that one end of the drill pole is welded with a chuck, the other end of the drill pole is provided with a clamp holder, and the centers of the drill pole, the chuck and the clamp holder are located on the same axis. By adopting the structure, the clamp holder of the lengthened drill pole of the electric hand drill disclosed by the utility model can be connected with the chuck of the electric hand drill, the aim of lengthening the drill pole of the electric hand drill can be realized, and drilling can be carried out in narrow space by clamping the drill on the chuck. By applying the lengthened drill pole of the electric hand drill disclosed by the utility model, labour intensity is reduced, construction quality is improved, and accuracy of a drilling position is guaranteed.
Description
Technical field
The utility model relates to a kind of extension arm that is used on the electric hand drill.
Background technology
In work progress, often to use electric hand drill and hole, when constructing in some narrow and small places; Because the run of steel of common electric hand drill is not enough, can't hole to the position in the narrow and small place, has increased labour intensity to the operator; Slow down construction speed, cut the bore position inaccuracy.
Summary of the invention
The purpose of the utility model provides a kind of electric hand drill extension arm, so that construct in narrow and small place with electric hand drill.
To achieve these goals, the utility model is welded with chuck at an end of drilling rod, is provided with clamp holder at the other end of drilling rod, and the center of said drilling rod, chuck and clamp holder is on the same axis.
Through above setting, can the clamp holder of the utility model be connected with the chuck of electric hand drill, realize the purpose of lengthening electric hand drill drilling rod, clamping drill bit on chuck can be holed to some narrow and small places.The utility model has reduced labour intensity, has improved construction quality, has guaranteed the accuracy of bore position.
Description of drawings
Combine accompanying drawing that the utility model is further specified at present.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, chuck, 2, drilling rod, 3, clamp holder.
The specific embodiment
As shown in Figure 1, the utility model is welded with chuck 1 at an end of drilling rod 2, is provided with clamp holder 3 at the other end of drilling rod 2, and the center of said drilling rod 2, chuck 1 and clamp holder 3 is on the same axis.Through above setting, can the clamp holder 3 of the utility model be connected with the chuck of electric hand drill, realize the purpose of lengthening electric hand drill drilling rod, clamping drill bit on chuck 1 can be holed to some narrow and small places.
Claims (1)
1. electric hand drill extension arm, it is characterized in that: the end at drilling rod is welded with chuck, is provided with clamp holder at the other end of drilling rod, and the center of said drilling rod, chuck and clamp holder is on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973207U CN202271012U (en) | 2011-10-18 | 2011-10-18 | Lengthened drill pole of electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203973207U CN202271012U (en) | 2011-10-18 | 2011-10-18 | Lengthened drill pole of electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271012U true CN202271012U (en) | 2012-06-13 |
Family
ID=46191398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203973207U Expired - Fee Related CN202271012U (en) | 2011-10-18 | 2011-10-18 | Lengthened drill pole of electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
-
2011
- 2011-10-18 CN CN2011203973207U patent/CN202271012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG HUIFA FOOD CO., LTD. Free format text: FORMER NAME: SHANDONG HUIFA FOODS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 262200 Shandong city of Weifang Province Zhucheng City Shungeng Road No. 139 Patentee after: Shandong Huifa Foods Co., Ltd. Address before: 262200 intersection of No. five road and longitudinal two road, Zhucheng Development Zone, Weifang, Shandong Patentee before: Shandong Huifa Food Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20121018 |