CN202895094U - Dual-purpose screwdriver - Google Patents
Dual-purpose screwdriver Download PDFInfo
- Publication number
- CN202895094U CN202895094U CN 201220616964 CN201220616964U CN202895094U CN 202895094 U CN202895094 U CN 202895094U CN 201220616964 CN201220616964 CN 201220616964 CN 201220616964 U CN201220616964 U CN 201220616964U CN 202895094 U CN202895094 U CN 202895094U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- knife bar
- cross
- handle
- spliced eye
- 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
Abstract
The utility model discloses a dual-purpose screwdriver which comprises a screwdriver rod and a handle. A slotted screwdriver head is arranged at one end of the screwdriver rod, a cross screwdriver head is positioned at the other end of the screwdriver rod, the cross section of the screwdriver rod is in a square or regular pentagon or regular hexagon shape, an insertion connection hole is arranged on the handle along the axial direction, the cross section of the handle is in a shape identical with the shape of the cross section of the screwdriver rod, and the rear portion of the screwdriver rod is arranged in the insertion connection hole to be in clearance fit with the handle. The dual-purpose screwdriver achieves the functions of a slotted screwdriver and a cross screwdriver. When screwdriver heads are replaced, the screwdriver rod is convenient and easy to assemble and disassemble.
Description
Technical field
The utility model relates to hardware ﹠ tools, relates in particular a kind of screwdriver.
Background technology
Screwdriver is one of instrument commonly used in people's live and work, and it comprises knife bar and handle, and the front end of knife bar is provided with cutter head, and cutter head is in-line or cross, and the rear end of knife bar is arranged in handle, is fixedly connected with handle.The screwdriver that cutter head is in-line is straight screwdriver, and head to be criss-cross screwdriver be Phillips screwdriver, two kinds of screwdrivers are respectively applied to screw the screw of in-line and cross application of force groove, both can not be mutually general.
In order to solve the same problem of screwing in-line and cross application of force grooved screw that screwdriver be can be used in simultaneously, the patent No. is that the utility model of 201120306860.X discloses a kind of screwdriver, formed by cross knife bar, pedestal, screw thread, baffle plate, screw socket, a word knife bar, cylinder body, pedestal top is provided with the cross knife bar, the pedestal bottom is provided with a word knife bar, pedestal is provided with screw thread, and the pedestal middle part is provided with baffle plate, and the cylinder body is provided with screw socket.Although this screwdriver can be used for screwing of in-line and cross application of force grooved screw simultaneously, its structure is complicated, and when the conversion cutter head, the dismounting of its knife bar is also not too convenient.
Summary of the invention
The purpose of this utility model provides a kind of dual-purpose screwdriver, and it can realize the function of straight screwdriver and Phillips screwdriver simultaneously, and when the conversion cutter head, the easy accessibility of knife bar is easy.
Dual-purpose screwdriver described in the utility model, comprise knife bar and handle, one end of knife bar is provided with the in-line cutter head, the other end is provided with the cross cutter head, the cross section of knife bar is square or regular pentagon or regular hexagon, and handle offers spliced eye vertically, and spliced eye is blind hole, its shape of cross section is consistent with the knife bar shape of cross section, and the rear portion of knife bar is arranged in spliced eye and handle matched in clearance.
Along circumferentially offering annular positioning groove, be provided with collision bead in handle on the knife bar, the pearl of collision bead protrudes from the spliced eye hole wall, and when knife bar rear end and the conflict of spliced eye bottom surface, the pearl of collision bead is arranged in described locating slot.
Collision bead can prevent effectively that knife bar from deviating from easily from the spliced eye of handle.
This screwdriver is as broad as long with common screwdriver in use, when needs conversion cutter head, only needs a little firmly knife bar to be extracted from handle, and an end that then knife bar need not be used inserts in the handle, can realize the conversion of cutter head.
Dual-purpose screwdriver described in the utility model can be realized the function of straight screwdriver and Phillips screwdriver simultaneously owing to have this kind structure, made things convenient for people's use, and when the conversion cutter head, the easy accessibility of knife bar is easy.
Description of drawings
Fig. 1 is main pseudosection of the present utility model.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by coming by reference to the accompanying drawings.
As shown in Figure 1, this dual-purpose screwdriver comprises knife bar 1 and handle 2, one end of knife bar 1 is provided with in-line cutter head 3, the other end is provided with cross cutter head 4, the cross section of knife bar 1 is square (also can be regular pentagon or regular hexagon), and handle 2 offers spliced eye 6 vertically, and spliced eye 6 is blind hole, its shape of cross section is consistent with knife bar 1 shape of cross section, and the rear portion of knife bar is arranged in spliced eye and handle matched in clearance.
The edge circumferentially offers two ring shape locating slots 5 on the knife bar 1, in handle 2, be provided with two collision beads 7, the pearl of collision bead 7 protrudes from spliced eye 6 hole walls, two collision beads 7 are positioned on the same diameter of handle 2 and positioned opposite, when knife bar 1 rear end and the conflict of spliced eye 6 bottom surfaces, the pearl of collision bead 7 is arranged in a circle locating slot 5 wherein, namely when in-line cutter head 3 one ends of knife bar 1 are arranged in spliced eye 6, the pearl of collision bead 7 is arranged in the locating slot 5 near in-line cutter head one end, when cross cutter head 4 one ends of knife bar 1 were arranged in spliced eye 6, the pearl of collision bead 7 then was arranged in the locating slot 5 near the first end of cross blade.
Claims (2)
1. dual-purpose screwdriver, comprise knife bar (1) and handle (2), one end of knife bar is provided with in-line cutter head (3), the other end is provided with cross cutter head (4), it is characterized in that: the cross section of knife bar is square or regular pentagon or regular hexagon, and handle offers spliced eye (6) vertically, and spliced eye is blind hole, its shape of cross section is consistent with the knife bar shape of cross section, and the rear portion of knife bar is arranged in spliced eye and handle matched in clearance.
2. described dual-purpose screwdriver according to claim 1, it is characterized in that: knife bar (1) is upper along circumferentially offering annular positioning groove (5), in handle (2), be provided with collision bead (7), the pearl of collision bead protrudes from spliced eye (6) hole wall, when knife bar rear end and the conflict of spliced eye bottom surface, the pearl of collision bead is arranged in described locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616964 CN202895094U (en) | 2012-11-21 | 2012-11-21 | Dual-purpose screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616964 CN202895094U (en) | 2012-11-21 | 2012-11-21 | Dual-purpose screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895094U true CN202895094U (en) | 2013-04-24 |
Family
ID=48115809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616964 Expired - Fee Related CN202895094U (en) | 2012-11-21 | 2012-11-21 | Dual-purpose screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419161A (en) * | 2013-07-24 | 2013-12-04 | 河南省电力公司信阳供电公司 | Screwdriver used for wiring |
| CN113459026A (en) * | 2021-07-02 | 2021-10-01 | 广东电网有限责任公司 | Dismounting device |
-
2012
- 2012-11-21 CN CN 201220616964 patent/CN202895094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419161A (en) * | 2013-07-24 | 2013-12-04 | 河南省电力公司信阳供电公司 | Screwdriver used for wiring |
| CN113459026A (en) * | 2021-07-02 | 2021-10-01 | 广东电网有限责任公司 | Dismounting device |
| CN113459026B (en) * | 2021-07-02 | 2023-02-03 | 广东电网有限责任公司 | Dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202895094U (en) | Dual-purpose screwdriver | |
| CN204450362U (en) | Dual-head screwdriver | |
| CN202241011U (en) | Improved collet | |
| CN202079547U (en) | Screwdriver | |
| CN202185876U (en) | Hexagon wrench special for anti-theft screw | |
| CN104552110A (en) | Dual-purpose screwdriver | |
| CN203023227U (en) | Fastening part | |
| CN202895096U (en) | Household screwdriver | |
| CN202447741U (en) | Milling cutter with replaceable cutter bit | |
| CN203210281U (en) | Two-purpose screwdriver convenient for dismounting | |
| CN104985570B (en) | Collapsible tool | |
| CN202191355U (en) | Bone fixing nail assembling and disassembling tool bit | |
| CN201120595Y (en) | Screwdriver with replaceable end | |
| CN205342937U (en) | Portable five metals screwdriver | |
| CN204262448U (en) | For the shaping knife bar of worked door hinge body part circular arc | |
| CN202964497U (en) | Movable screw driver | |
| CN202622738U (en) | Combined tool for sleeving screw drivers | |
| CN204604252U (en) | Multi-function hardware tool | |
| CN204800522U (en) | Adjustable spanner | |
| CN203003827U (en) | Multifunctional screwdriver | |
| CN202622740U (en) | Combined flat-end internal hexagonal tool | |
| CN201794886U (en) | Bolt easy to be fixed | |
| CN204367649U (en) | A kind of multifunctional pen | |
| CN201592411U (en) | Dual purpose screwdriver | |
| CN201881303U (en) | Hexagon spanner |
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: 20130424 Termination date: 20131121 |