CN201505876U - dual-purpose screwdriver - Google Patents
dual-purpose screwdriver Download PDFInfo
- Publication number
- CN201505876U CN201505876U CN2009202256727U CN200920225672U CN201505876U CN 201505876 U CN201505876 U CN 201505876U CN 2009202256727 U CN2009202256727 U CN 2009202256727U CN 200920225672 U CN200920225672 U CN 200920225672U CN 201505876 U CN201505876 U CN 201505876U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- handles
- handle
- arbor
- knife 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a dual-purpose screwdriver, which belongs to a machine tool and mainly solves the problem that two screwdrivers need to be carried and replaced frequently for two screws. The screwdriver comprises an arbor and handles and is characterized in that one end of the arbor is provided with a straight screwdriver head, and the other end of the arbor is provided with a phillips screwdriver head; the middle part of the arbor is in a disc shape, two pin shaft holes are symmetrically arranged left and right on the disc, and two handles are arranged via the pin shaft holes; and the two handles are symmetrically arranged, the inner side and the outer side of each handle are both provided with corresponding grooves, and the capacity of the groove corresponds to the volume of the arbor. When the screwdriver is used, the position of the handle is adjusted according to the need so as to change the screwdriver head. The utility model has simple structure and is convenient and practical.
Description
Technical field
The utility model relates to a kind of machine tool, particularly a kind of dual-purpose screwdriver.
Background technology
The normal screws cutter has only a cutter head, and when using at ordinary times, often can run into yi word pattern and cross two kinds of screws simultaneously, carries and frequently change screwdriver, and it is very inconvenient to work together.
The utility model content
The purpose of this utility model is to provide a kind of dual-purpose screwdriver, has realized one the requirement of stubborn simultaneously yi word pattern of screwdriver and cross screw.
The technical scheme in the invention for solving the technical problem is: this kind dual-purpose screwdriver, comprise knife bar and handle, and it is characterized in that knife bar one end is the straight screwdriver head, the other end is the cruciate flower driver bit; The knife bar middle part is discoid, and left-right symmetry is provided with two pin shaft holes on disk, by pin shaft hole two handles is installed; Two handles are symmetrical arranged, and the inside and outside both sides of each handle are equipped with corresponding groove, and the volume of groove and the volume of knife bar adapt.
The beneficial effects of the utility model are: straight screwdriver and Phillips screwdriver unite two into one, and be simple in structure, uses easy to carry.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 knife bar, 2 bearing pins, 3 handles.
The specific embodiment
As shown in Figure 1.
A kind of dual-purpose screwdriver comprises knife bar 1 and handle 3, and knife bar 1 one ends are the straight screwdriver head, and the other end is the cruciate flower driver bit; Knife bar 1 middle part is discoid, and left-right symmetry is provided with two pin shaft holes on disk, by pin shaft hole two handles 3 is installed; Two handles 3 are symmetrical arranged, and the inside and outside both sides of each handle 3 are equipped with corresponding groove, and the volume of groove and the volume of knife bar adapt.
The shaft of knife bar 1 is a right cylindrical, and two ends are provided with straight screwdriver head and cruciate flower driver bit; The middle part is discoid, and handle 3 is connected with disk by bearing pin 2; Each handle 3 both sides all has groove, and its diameter is identical with knife bar 1, and two handle 3 involutory shaft and cutter heads of just holding constitute a complete handle.
As required, when using the in-line cutter head, the cruciate flower cutter head is wrapped in the handle 3 during use; When need using another cutter head, handle 3 is separated from the centre, two handles respectively around bearing pin 2 to two sideway swivels, allow handle 3 that the in-line cutter head is wrapped up, the cruciate flower cutter head is exposed, and just can use the cruciate flower cutter head.The utility model is simple in structure convenient and practical.
Claims (1)
1. a dual-purpose screwdriver comprises knife bar and handle, it is characterized in that, knife bar one end is the straight screwdriver head, and the other end is the cruciate flower driver bit; The knife bar middle part is discoid, and left-right symmetry is provided with two pin shaft holes on disk, by pin shaft hole two handles is installed; Two handles are symmetrical arranged, and the inside and outside both sides of each handle are equipped with corresponding groove, and the volume of groove and the volume of knife bar adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202256727U CN201505876U (en) | 2009-09-08 | 2009-09-08 | dual-purpose screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202256727U CN201505876U (en) | 2009-09-08 | 2009-09-08 | dual-purpose screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505876U true CN201505876U (en) | 2010-06-16 |
Family
ID=42467011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202256727U Expired - Fee Related CN201505876U (en) | 2009-09-08 | 2009-09-08 | dual-purpose screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505876U (en) |
-
2009
- 2009-09-08 CN CN2009202256727U patent/CN201505876U/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: 20100616 Termination date: 20100908 |