CN201271851Y - Simple screwdriver - Google Patents
Simple screwdriver Download PDFInfo
- Publication number
- CN201271851Y CN201271851Y CNU2008200273865U CN200820027386U CN201271851Y CN 201271851 Y CN201271851 Y CN 201271851Y CN U2008200273865 U CNU2008200273865 U CN U2008200273865U CN 200820027386 U CN200820027386 U CN 200820027386U CN 201271851 Y CN201271851 Y CN 201271851Y
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- pin
- screw
- rod
- head
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a simple screwdriver which mainly comprises screwdriver rods, a pin, a screw, a Phillips screwdriver head and a flat screwdriver head. The utility model has the technical characteristics that the left screwdriver rod and the right screwdriver rod are connected through the pin; the center of the pin is provided with the screw which is used for fixing the screwdriver rods; the two kinds of the screwdriver heads are connected with the left screwdriver rod and the right screwdriver rod by welding; and the size of the screwdriver head can be made according to the specific screw size. When a Phillips screwdriver is used, the left screwdriver rod and the right screwdriver rod are unfolded to about 90 degrees, the screw is tightly screwed, the two screwdriver rods are fixed, the screwdriver rod of a flat screwdriver is rotated, and the Phillips screwdriver can work.
Description
Technical field
The utility model is a kind of everyday tools commonly used, and particularly a kind of simple and easy screwdriver belongs to the manual machinery field.
Background technology
At present, existing screwdriver generally has two kinds of models: one is flat mouthful screwdriver, and one is the cruciate flower screwdriver, and these two kinds of screwdrivers all are independent uses generally, carry not aspect; Also having a kind of design is method that adopt to change blade, but blade easily lose, come off, operating has difficulties.For solving above difficulty, the utility model has designed a kind of simple and easy screwdriver, and it is simple to operate, and is easy to carry, can satisfy people's needs.
Summary of the invention
The technical solution of the utility model is: a kind of simple and easy screwdriver, critical piece are knife bar, pin, screw, cruciate flower cutter head, flat blade head formation.Two knife bars connect by pin about a kind of simple and easy screwdriver, in the central authorities of pin a screw are arranged, and its effect is: when using one of them cutter head, fix another knife bar and use when handle.On two knife bars, the size of cutter head can be made according to the size of concrete screw about two kinds of cutter heads were connected by welding to.For example, when using the cruciate flower screwdriver, with about two knife bars be deployed into about 90 degree, tighten the screws, two knife bars are fixed, the knife bar of the flat mouthful screwdriver of rotation, the cruciate flower screwdriver just can have been worked, the operation principle of flat mouthful screwdriver is the same with the cruciate flower screwdriver, just no longer repeats here.
Simple in structure, the good looking appearance of the utility model, can satisfy common people's demand at multiple functional, small and exquisite exquisiteness, therefore, has more the vast market space.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, a kind of simple and easy screwdriver, critical piece are knife bar 1, knife bar 2, pin 5, screw 6, cruciate flower cutter head 3, flat blade head 4 formations.Two knife bars 1,2 connect by pin 5 about a kind of simple and easy screwdriver, in the central authorities of pin 5 screw 6 are arranged, and cruciate flower cutter head 3, flat blade head 4 are connected respectively on knife bar 1, the knife bar 2 by welding, and the size of cutter head can be made according to the size of concrete screw.For example, when using cruciate flower screwdriver 3, with about two knife bars 1,2 be deployed into about 90 degree, tighten the screws 6, two knife bars are fixed, the knife bar 2 of the flat mouthful screwdriver 4 of rotation, the cruciate flower screwdriver just can have been worked, the operation principle of flat mouthful screwdriver 4 is the same with cruciate flower screwdriver 3, just no longer repeats here.
Claims (1)
1, a kind of simple and easy screwdriver, its technical characterictic is: it mainly is made of knife bar (1), knife bar (2), pin (5), screw (6), cruciate flower cutter head (3), flat blade head (4), it looks in appearance and looks like a support, two knife bars (1), (2) connect by pin (5), there is a screw (6) in central authorities at pin (5), and cruciate flower cutter head (3), flat blade head (4) are connected respectively on knife bar (1), the knife bar (2) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200273865U CN201271851Y (en) | 2008-08-27 | 2008-08-27 | Simple screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200273865U CN201271851Y (en) | 2008-08-27 | 2008-08-27 | Simple screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271851Y true CN201271851Y (en) | 2009-07-15 |
Family
ID=40882203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200273865U Expired - Fee Related CN201271851Y (en) | 2008-08-27 | 2008-08-27 | Simple screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271851Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448002A (en) * | 2012-05-27 | 2013-12-18 | 凌怀宇 | Dual-purpose screwdriver with right-angled shank |
| CN113146527A (en) * | 2021-04-12 | 2021-07-23 | 南昌大学 | Multi-size telescopic labor-saving screwdriver |
-
2008
- 2008-08-27 CN CNU2008200273865U patent/CN201271851Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448002A (en) * | 2012-05-27 | 2013-12-18 | 凌怀宇 | Dual-purpose screwdriver with right-angled shank |
| CN113146527A (en) * | 2021-04-12 | 2021-07-23 | 南昌大学 | Multi-size telescopic labor-saving screwdriver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201271851Y (en) | Simple screwdriver | |
| CN202079547U (en) | Screwdriver | |
| CN200992096Y (en) | Carving cutter | |
| CN202318146U (en) | Screwdriver | |
| CN201940938U (en) | Universal screwdriver | |
| CN201895319U (en) | Screwdriver and socket spanner combined tool | |
| CN204621925U (en) | A kind of screwdriver of fast changeable cutter head | |
| CN204843979U (en) | Portable multi -functional screwdriver | |
| CN201405362Y (en) | Novel telescopic scissors | |
| CN200974211Y (en) | Screwdriver | |
| CN204604252U (en) | Multi-function hardware tool | |
| CN201095091Y (en) | Electric multipurpose screw pinching machine | |
| CN202592279U (en) | Multifunctional screwdriver | |
| CN202498493U (en) | Dual-head screwdriver | |
| CN204450463U (en) | Hacksaw hammer | |
| CN202162744U (en) | Screw driver capable of changing torque | |
| CN202377967U (en) | Multipurpose screw driver | |
| CN203003827U (en) | Multifunctional screwdriver | |
| CN203092410U (en) | Spanner | |
| CN201198122Y (en) | Multipurpose wrench | |
| CN202367663U (en) | Multifunctional combined single-type screwdriver | |
| CN201693482U (en) | Multi-functional wrench | |
| CN204487446U (en) | A kind of folding screwdriver | |
| CN201565887U (en) | Two-purpose screwdriver | |
| CN202241048U (en) | Dual-purpose multi-head screw driver |
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: 20090715 Termination date: 20090928 |