CN202192581U - Screwdriver - Google Patents
Screwdriver Download PDFInfo
- Publication number
- CN202192581U CN202192581U CN2011203192058U CN201120319205U CN202192581U CN 202192581 U CN202192581 U CN 202192581U CN 2011203192058 U CN2011203192058 U CN 2011203192058U CN 201120319205 U CN201120319205 U CN 201120319205U CN 202192581 U CN202192581 U CN 202192581U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- rod
- stainless steel
- hole
- steel bar
- 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
- Shearing Machines (AREA)
Abstract
The utility model belongs to the field of life tools, and relates to a screwdriver, which comprises a screwdriver bit, a rod and a handle which are sequentially connected. A through hole is arranged at the tail end of the rod, a steel tube or a stainless steel bar is arranged in the through hole, and both the steel tube and the stainless steel bar are detachably connected with the rod. The screwdriver is simple in structure and convenient in use, a lever principle is adopted, the through hole is arranged on the rod, the steel tube or the stainless steel bar is arranged in the through hole, the screwdriver can be driven to rotate by means of rotating the steel tube or the stainless steel bar during usage, and accordingly, the screwdriver not only is labor-saving, but also can be used for effectively driving screws.
Description
Technical field
The utility model belongs to the life field of tool, relates to a kind of screwdriver.
Background technology
When existing screwdriver is used for the turn of the screw or nail, when the handle of a knife of the free-hand screwdriver of holding with a firm grip and rotation are used, need exerts great efforts sometimes and could screw or nail be screwed down, and the hand-screw that is stained with oil changes when using, exert oneself nowhere especially.This screwdriver does not have labour-saving structure or function, even the user energetically also makes nowhere.
The utility model content
The purpose of the utility model provides a kind of screwdriver, to overcome the deficiency of above-mentioned prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize:
A kind of screwdriver comprises the cutter head, the body of rod and the handle that connect successively, and the tail end of the said body of rod is provided with through hole, is provided with steel pipe or stainless steel bar in the said through hole, and said steel pipe is detachable the connection with stainless steel bar with the said body of rod.
Preferable, the external diameter of said steel pipe or stainless steel bar is suitable with the aperture of through hole, and steel pipe or stainless steel bar are vertical with the body of rod.
Preferable, said cutter head is cross cutter head or yi word pattern cutter head.
The screwdriver of the utility model, simple in structure, easy to use, adopt lever principle, on its body of rod, be provided with through hole, be provided with steel pipe or stainless steel bar in the through hole, rotatable steel pipe or stainless steel bar drive the rotation of screwdriver during use, can be laborsaving, can use energetically again.
Description of drawings
Fig. 1 has the screwdriver of cross cutter head
Fig. 2 has the screwdriver of yi word pattern cutter head
The specific embodiment
Embodiment
Screwdriver as depicted in figs. 1 and 2; Comprise the cutter head 1, the body of rod 2 and the handle 3 that connect successively; The tail end of the said body of rod 2 is provided with through hole 4, is provided with steel pipe or stainless steel bar 5 in the said through hole 4, and said steel pipe is detachable the connection with stainless steel bar 5 with the said body of rod 2.
Preferable, said cutter head is cross cutter head, and is as shown in Figure 1; Perhaps said cutter head is the yi word pattern cutter head, and is as shown in Figure 2.
Preferable, the external diameter of said steel pipe or stainless steel bar 5 is suitable with the aperture of through hole 4, and steel pipe or stainless steel bar 5 are vertical with the body of rod 2.
Claims (3)
1. a screwdriver comprises the cutter head, the body of rod and the handle that connect successively, it is characterized in that the tail end of the said body of rod is provided with through hole, is provided with steel pipe or stainless steel bar in the said through hole, and said steel pipe is detachable the connection with stainless steel bar with the said body of rod.
2. screwdriver as claimed in claim 1 is characterized in that said steel pipe or stainless steel bar are vertical with the said body of rod.
3. screwdriver as claimed in claim 1 is characterized in that, said cutter head is cross cutter head or yi word pattern cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203192058U CN202192581U (en) | 2011-08-29 | 2011-08-29 | Screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203192058U CN202192581U (en) | 2011-08-29 | 2011-08-29 | Screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192581U true CN202192581U (en) | 2012-04-18 |
Family
ID=45947512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203192058U Expired - Fee Related CN202192581U (en) | 2011-08-29 | 2011-08-29 | Screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192581U (en) |
-
2011
- 2011-08-29 CN CN2011203192058U patent/CN202192581U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203141376U (en) | Detachable chuck wrench | |
| CN201922387U (en) | Safety screwdriver | |
| CN202097696U (en) | Labor-saving screwdriver | |
| CN202192581U (en) | Screwdriver | |
| CN203169294U (en) | Bolt holding sleeve | |
| CN201455941U (en) | Screwdriver hammer | |
| CN201824300U (en) | Retractable screw driver | |
| CN201380455Y (en) | Screwdriver | |
| CN202200231U (en) | Wrench | |
| CN202922670U (en) | Connection device of hollow boring bit | |
| CN201833323U (en) | Novel screwdriver | |
| CN201856207U (en) | Labor-saving screwdriver | |
| CN204108899U (en) | A kind of extension type spanner | |
| CN201900588U (en) | Labor-saving wrench | |
| CN202283698U (en) | Novel screwdriver | |
| CN202878260U (en) | Portable multi-purpose spanner | |
| CN203227901U (en) | Screw tap convenient to use | |
| CN202241050U (en) | Novel screw driver | |
| CN201261182Y (en) | Multifunctional wrench | |
| CN202155841U (en) | Screwdriver | |
| CN204772275U (en) | Pressure head formula right angle handle screwdriver | |
| CN201442241U (en) | multifunctional screwdriver | |
| CN202952200U (en) | Screwdriver used for maintaining medical equipment in hospital | |
| CN202219493U (en) | Laborsaving portable screwdriver | |
| CN203527351U (en) | Multi-head screwdriver |
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: 20120418 Termination date: 20120829 |