CN201231470Y - Multifunctional screw driver - Google Patents
Multifunctional screw driver Download PDFInfo
- Publication number
- CN201231470Y CN201231470Y CNU2008200943763U CN200820094376U CN201231470Y CN 201231470 Y CN201231470 Y CN 201231470Y CN U2008200943763 U CNU2008200943763 U CN U2008200943763U CN 200820094376 U CN200820094376 U CN 200820094376U CN 201231470 Y CN201231470 Y CN 201231470Y
- Authority
- CN
- China
- Prior art keywords
- fixing part
- screwdriver head
- hollow tube
- head fixing
- hollow
- 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
Disclosed is a multifunctional screwdriver which comprises a screwdriver head, a screwdriver head fixing part, a handle, a lighting LED lamp, and a plurality of electrons. The screwdriver head is installed at the front end of the screwdriver head fixing part. A hollow tube is arranged at the rear end of the screwdriver head fixing part. Screw threads raised higher than the hollow tube are arranged on the hollow tube. The interior of the handle is hollow, and occluding thread screws matching with the screw threads on the hollow tube are arranged at the front end of the hollow interior of the handle. The screwdriver head fixing part is hitched in the occluding thread screws arranged at the front end of the hollow interior of the handle through the screw threads on the hollow tube at the rear end of the screwdriver head fixing part. A spring is arranged at the rear end of the hollow interior of the handle and a plurality of electrons are all installed in the hollow interior of the handle according to the directions of the poles of the electrons. The lighting LED lamp which has the functions of lighting and money detecting is arranged at the rear end of the handle. A switch for the lighting LED lamp is arranged on the handle and the switch can control the lighting LED lamp.
Description
Technical field
The utility model relates to a kind of multifunctional screw driver.
Background technology
Common in the market screwdriver only possesses the function of parbuckle screw, does not have the function of illumination.When in a single day the user needs dismantle screw at night, need to be equipped with lighting apparatus usually.And present lighting apparatus flashlight for example, it is two instruments that possess different functions of use fully with screwdriver, seldom the user can carry the instrument of these two kinds of different functions of use together simultaneously.If do not having black night user in evening will be difficult to find screw under the situation of lighting apparatus, it dismantled by screwdriver.Even the user carries flashlight and screwdriver sometimes simultaneously, because it is two different instruments, so on carrying, also can make troubles for the user simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of multifunctional screw driver, and it unites two into one screwdriver and illumination flashlight, will solve the problem of the function singleness of screwdriver on performance greatly.Reaching the user needn't need carry flashlight and two kinds of instruments of screwdriver just can find screw simultaneously at night, screw is carried out the purpose of degree of tightness.
For achieving the above object, the utility model provides a kind of multifunctional screw driver, and it comprises a cutter head portion, a screwdriver head fixing part, a handgrip portion, an illumination LED lamp, some electronics.This cutter head portion is installed in the front end of screwdriver head fixing part by a fixed screw.The afterbody of this screwdriver head fixing part is provided with a hollow tube, and this hollow tube is provided with the screw thread that protrudes this hollow tube.This handgrip portion inner hollow, the front position of this handgrip portion hollow inside be provided with this hollow tube on the interlock screw thread of the threads engaged that is provided with.The screw thread that is provided with on the afterbody hollow tube of this screwdriver head fixing part by this screwdriver head fixing part is sleeved in the interlock screw thread that the front position of this handgrip portion hollow inside is provided with.Tail end in this handgrip portion hollow inside is provided with a spring, these some electronics are installed in the hollow inside of this handgrip portion according to the direction unification of electrode, and the electrode of an electronics of its bottommost contacts with this spring, and another electrode of a uppermost electronics contacts with the afterbody hollow tube of this screwdriver head fixing part.Tail end in this handgrip portion is equipped with an illumination LED lamp, one electrode of this illumination LED lamp links to each other with the spring that is installed in this handgrip portion hollow inner tail end, another of the afterbody hollow tube of another electrode by handgrip portion and this screwdriver head fixing part and electronics extremely links to each other, and this LED lamp can possess simultaneously and throws light on and cash examining function.In this handgrip portion, also be provided with the switch of this illumination LED lamp, this illumination LED lamp of this switch controls.
Description of drawings
Fig. 1 is the decomposing state structure chart of a kind of multifunctional screw driver of the utility model.
Fig. 2 is the stereoscopic-state structure chart of a kind of multifunctional screw driver of the utility model.
Fig. 3 is the stereoscopic-state structure chart of the handgrip portion of a kind of multifunctional screw driver of the utility model.
The specific embodiment
See also Fig. 1 to Fig. 3, a kind of multifunctional screw driver, it comprises a cutter head portion 1, a screwdriver head fixing part 2, a handgrip portion 3, an illumination LED lamp 4, some electronics 5.
This cutter head portion 1 is installed in the front end of screwdriver head fixing part 2 by a fixed screw 11.
The afterbody of screwdriver head fixing part 2 is provided with a hollow tube 21, and this hollow tube 21 is provided with the screw thread 22 that protrudes this hollow tube.
These handgrip portion 3 inner hollow, the front position of these handgrip portion 3 hollow inside be provided with this hollow tube on the interlock screw thread (figure does not show) of the threads engaged that is provided with.
The screw thread 22 of this screwdriver head fixing part 2 by being provided with on the afterbody hollow tube 21 of this screwdriver head fixing part 2 is sleeved in the interlock screw thread that the front position of these handgrip portion 3 hollow inside is provided with.
Tail end in these handgrip portion 3 hollow inside is provided with a spring (figure does not show), these some electronics 5 are installed in the hollow inside of this handgrip portion 3 according to the direction unification of electrode, and the electrode of an electronics of its bottommost contacts with this spring, and another electrode of a uppermost electronics contacts with the afterbody hollow tube 21 of this screwdriver head fixing part 2.
Tail end in this handgrip portion 3 is equipped with an illumination LED lamp 4, one electrode of this illumination LED lamp 4 links to each other with the spring that is installed in these handgrip portion 3 hollow inner tail end, another of the afterbody hollow tube 21 of another electrode by handgrip portion 3 and this screwdriver head fixing part 2 and electronics extremely links to each other, and this LED lamp can possess simultaneously and throws light on and cash examining function.
Also be provided with the switch 31 of this illumination LED lamp 4 in this handgrip portion 3, this switch 31 can be controlled this illumination LED lamp 4.
The utility model has the following advantages: it unites two into one screwdriver and electric torch for illumination, will be in performance The upper problem that solves greatly the function singleness of screwdriver. Reach the user and needn't need to carry simultaneously hand at night Two kinds of instruments of torch and screwdriver just can find screw, screw are carried out the purpose of degree of tightness.
Claims (2)
1, a kind of multifunctional screw driver, it comprises a cutter head portion, a screwdriver head fixing part, a handgrip portion, an illumination LED lamp, some electronics, it is characterized in that:
Tail end in this handgrip portion hollow inside is provided with a spring, these some electronics are installed in the hollow inside of this handgrip portion according to the direction unification of electrode, and the electrode of an electronics of its bottommost contacts with this spring, and another electrode of a uppermost electronics contacts with the afterbody hollow tube of this screwdriver head fixing part;
Tail end in this handgrip portion is equipped with an illumination LED lamp, and an electrode of this illumination LED lamp links to each other with the spring that is installed in this handgrip portion hollow inner tail end, and another of the afterbody hollow tube of another electrode by handgrip portion and this screwdriver head fixing part and electronics extremely links to each other.
2, a kind of multifunctional screw driver according to claim 1, it is characterized in that: the afterbody of screwdriver head fixing part is provided with a hollow tube, and this hollow tube is provided with the screw thread that protrudes this hollow tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200943763U CN201231470Y (en) | 2008-06-03 | 2008-06-03 | Multifunctional screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200943763U CN201231470Y (en) | 2008-06-03 | 2008-06-03 | Multifunctional screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231470Y true CN201231470Y (en) | 2009-05-06 |
Family
ID=40617846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200943763U Expired - Fee Related CN201231470Y (en) | 2008-06-03 | 2008-06-03 | Multifunctional screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231470Y (en) |
-
2008
- 2008-06-03 CN CNU2008200943763U patent/CN201231470Y/en not_active Expired - Fee Related
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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: 20090506 Termination date: 20100603 |