CN105459030A - Dual-purpose screw driver - Google Patents
Dual-purpose screw driver Download PDFInfo
- Publication number
- CN105459030A CN105459030A CN201510911810.7A CN201510911810A CN105459030A CN 105459030 A CN105459030 A CN 105459030A CN 201510911810 A CN201510911810 A CN 201510911810A CN 105459030 A CN105459030 A CN 105459030A
- Authority
- CN
- China
- Prior art keywords
- screw driver
- screwdriver
- driver bit
- dual
- lever
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/18—Devices for illuminating the head of the screw or the nut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/08—Handle constructions with provision for storing tool elements
- B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
Abstract
The invention discloses a dual-purpose screw driver. The dual-purpose screw driver is characterized by comprising a screw driver bit, a triangular file, a screw driver rod and a holding handle; the screw driver bit is movably connected with one end of the triangular file through internal threads and external threads, and the other end of the triangular file is movably connected with the screw driver rod; the screw driver rod is fixedly connected with the holding handle, an LED lighting lamp is further arranged at the front end of the holding handle, and a back cover is further arranged at the tail end of the screw driver; and a storage tank is arranged in the back cover, and a switch is further arranged on the holding handle. The dual-purpose screw driver has the advantages that the LED lamp is arranged so that work can be done in dark environment, and operation errors can be avoided. The screw driver bit and the triangular file are connected through the internal threads and the external threads, and self replacement can be achieved; and in addition, the replaced screw driver bit can be contained in the storage tank, and the screw driver bit is prevented from being lost.
Description
Technical field
The invention belongs to mechanical field of power tools, be specifically related to a kind of double-purpose screwdriver.
Background technology
Phillips screwdriver and Philip's head screw are invented at eighties of last century the '30s by Henry Philip, be firstly used on the assembly line of automobile, so Philip's head screw and Phillips screwdriver are also known as Phillips Screw and Philips screwdriver, little moment of torsion is applied in order to give a word screw, people contemplate and open a groove on screw caps, with for slotted point screwdriver just can carry out very easily tightening and unclamping screw, but, along with the develop rapidly of science and technology, the application of screw is more and more extensive, the deficiency of screw and straight screwdriver has also presented, first be that the flat recess of head of screw is once be subject to breakage, screw just cannot be turned on, the length of flat recess is longer, also easilier to be destroyed by the process of twisting, in order to the length of notch can be shortened, improve the ability that notch opposing destroys, the torsion of unified size can be transmitted again, people expect with cross recess, same torsion can be born, but half that the length of a notch is short, ability of resisting destruction is but strengthened greatly, screwdriver is yi word pattern originally, cross recessed screw can not be used for, a kind of Phillips screwdriver and cross recess screw can only be produced in addition, so just there are two kinds of screwdrivers.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of can be dual-purpose, detachable double-purpose screwdriver that change, that can be used in use at night is now provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of double-purpose screwdriver, and its innovative point is: comprise driver bit, angle file, screwdriver knife bar and lever; Described driver bit is flexibly connected with one end of angle file by internal and external threads, the other end of described angle file is flexibly connected with screwdriver knife bar, described screwdriver knife bar is fixed with lever and is connected, the front end of described lever is also provided with a LED illumination lamp, the end of described screwdriver is also provided with a bonnet, be an accumulator tank in described bonnet, described lever is also provided with a switch.
Further, the structure of described accumulator tank is close with the structure of driver bit.
Further, described switch is electrically connected with LED.
Beneficial effect of the present invention is as follows: the present invention, by arranging LED, works under can be implemented in dark surrounds, avoids operate miss; Driver bit of the present invention is connected by internal and external threads with angle file, can realize self-changeable, and the driver bit under changing can be placed in accumulator tank, avoids the loss of driver bit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Be illustrated in figure 1 structural representation of the present invention, a kind of double-purpose screwdriver, comprise driver bit 1, angle file 2, screwdriver knife bar 3 and lever 6; Driver bit 1 is flexibly connected by internal and external threads one end with angle file 2, the other end of angle file 2 is flexibly connected with screwdriver knife bar 3, screwdriver knife bar 3 is fixed with lever 6 and is connected, the front end of lever 6 is also provided with a LED illumination lamp 4, the end of screwdriver is also provided with a bonnet 7, be an accumulator tank 8 in bonnet 7, lever 6 be also provided with a switch 5.
The structure of accumulator tank 8 is close with the structure of driver bit 1; Switch 5 is electrically connected with LED 4.
The present invention, by arranging LED 4, works under can be implemented in dark surrounds, avoids operate miss; Driver bit 1 of the present invention is connected by internal and external threads with angle file 2, can realize self-changeable, and the driver bit 1 under changing can be placed in accumulator tank 8, avoids the loss of driver bit 1.
The above is the preferred embodiment of the present invention, can not limit the interest field of the present invention with this.It should be pointed out that for those skilled in the art, technical scheme of the present invention is modified or equivalent replacement, do not depart from protection scope of the present invention.
Claims (3)
1. a double-purpose screwdriver, is characterized in that: comprise driver bit, angle file, screwdriver knife bar and lever; Described driver bit is flexibly connected with one end of angle file by internal and external threads, the other end of described angle file is flexibly connected with screwdriver knife bar, described screwdriver knife bar is fixed with lever and is connected, the front end of described lever is also provided with a LED illumination lamp, the end of described screwdriver is also provided with a bonnet, be an accumulator tank in described bonnet, described lever is also provided with a switch.
2. a kind of double-purpose screwdriver according to claim 1, is characterized in that: the structure of described accumulator tank is close with the structure of driver bit.
3. a kind of double-purpose screwdriver according to claim 1, is characterized in that: described switch is electrically connected with LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911810.7A CN105459030A (en) | 2015-12-11 | 2015-12-11 | Dual-purpose screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911810.7A CN105459030A (en) | 2015-12-11 | 2015-12-11 | Dual-purpose screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105459030A true CN105459030A (en) | 2016-04-06 |
Family
ID=55597416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510911810.7A Pending CN105459030A (en) | 2015-12-11 | 2015-12-11 | Dual-purpose screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105459030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690309A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Screwdriver convenient for carrying |
-
2015
- 2015-12-11 CN CN201510911810.7A patent/CN105459030A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690309A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Screwdriver convenient for carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |