CN203210281U - Two-purpose screwdriver convenient for dismounting - Google Patents
Two-purpose screwdriver convenient for dismounting Download PDFInfo
- Publication number
- CN203210281U CN203210281U CN 201320121566 CN201320121566U CN203210281U CN 203210281 U CN203210281 U CN 203210281U CN 201320121566 CN201320121566 CN 201320121566 CN 201320121566 U CN201320121566 U CN 201320121566U CN 203210281 U CN203210281 U CN 203210281U
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- CN
- China
- Prior art keywords
- handle
- knife bar
- pin hole
- cutter head
- screwdriver
- 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
The utility model relates to a two-purpose screwdriver convenient for dismounting, comprising a cutter bar and a handle, wherein a straight tool bit and a crossed tool bit are arranged at the two ends of the cutter bar, respectively; two first bolt holes are formed transversely in the cutter bar; a second bolt hole is transversely formed in the handle; the rear part of the cutter bar is located in a plug-in hole and in clearance fit with the handle; a bolt is arranged on the handle, and simultaneously penetrates through the second bolt hole and one first bolt hole. The screwdriver is capable of realizing the functions of a straight screwdriver and a crossed screwdriver simultaneously; and when the tool bit is changed, the cutter bar is convenient and easy to demount and mount.
Description
Technical field
The utility model relates to hardware ﹠ tools, more specifically to 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, fixedlys connected with handle.The screwdriver that cutter head is in-line is straight screwdriver, and head is criss-cross screwdriver and then is Phillips screwdriver, and two kinds of screwdrivers are respectively applied to screw the screw of in-line and cross application of force groove, and both can not be general mutually.
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.Though 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 easy-to-mount 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.
Easy-to-mount 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, and handle offers spliced eye vertically, laterally offers two first pin holes on the knife bar, laterally offer second pin hole on the handle, the rear portion of knife bar is arranged in spliced eye and handle matched in clearance, and handle is provided with latch, and it interts simultaneously in second pin hole and one of them first pin hole.
Equate with distance between this in-line cutter head near the distance between first pin hole of cross cutter head and this cross cutter head and first pin hole of close in-line cutter head in first pin hole, and the distance between equaling at the bottom of second pin hole and the spliced eye hole.
This screwdriver is as broad as long with common screwdriver in use, when needs conversion cutter head, only need latch is extracted from second pin hole (and be arranged on the knife bar of handle first pin hole), one end that then knife bar need not be used inserts in the handle, again latch is inserted second pin hole, and be arranged in first pin hole on the knife bar of handle, can realize the conversion of cutter head.When screwing screw, because the locking effect of latch can not rotated knife bar with respect to handle.
Easy-to-mount dual-purpose screwdriver described in the utility model because its knife bar two ends can be changed in the handle of packing into, so can realize the function of straight screwdriver and Phillips screwdriver simultaneously, has made things convenient for people's use; And only need take out, insert knife bar and latch, can realize the conversion of cutter head, so the easy accessibility of knife bar is easy.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the cutaway view of handle.
Fig. 3 is the front view of knife bar.
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 easy-to-mount dual-purpose screwdriver comprises knife bar 1 and handle 2, one end of knife bar 1 is provided with in-line cutter head 4, the other end is provided with cross cutter head 3, handle 2 offers spliced eye 7 vertically, this spliced eye 7 is blind hole, and the rear portion of knife bar 1 is arranged in spliced eye 7 and handle 2 matched in clearance.
Laterally offer two first pin holes 5 on the knife bar 1, laterally offer second pin hole 8 on the handle 2, handle is provided with latch 6, and it interts simultaneously second pin hole 8 and one of them first pin hole 5 (namely being arranged in first pin hole 5 on the knife bar of handle).Equate with distance between this in-line cutter head 4 near the distance between first pin hole 5 of cross cutter head 3 and this cross cutter head 3 and first pin hole 5 of close in-line cutter head 4 in first pin hole 5, and the distance between equaling at the bottom of second pin hole 8 and spliced eye 7 holes.Like this, when knife bar 1 inserts in the spliced eye 7 of handle 2, as long as inconsistent at the bottom of knife bar 1 termination and spliced eye 7 holes, second pin hole 8 that is arranged in first pin hole 5 on the knife bar 1 of handle 2 and handle 2 this moment just be positioned at screwdriver shaft to same position on so that the packing into of latch 6.
During use, knife bar 1 is inserted in the spliced eye 7 of handle 2, and make at the bottom of knife bar 1 termination and spliced eye 7 holes inconsistently, rotate knife bar 1, first pin hole 5 on the knife bar 1 is aligned with second pin hole 8 on the handle 2, then latch 6 insertions are wherein got final product.
Claims (2)
1. easy-to-mount dual-purpose screwdriver, comprise knife bar (1) and handle (2), one end of knife bar is provided with in-line cutter head (4), the other end is provided with cross cutter head (3), handle offers spliced eye (7) vertically, it is characterized in that: laterally offer two first pin holes (5) on the knife bar (1), laterally offer second pin hole (8) on the handle, the rear portion of knife bar is arranged in spliced eye (7) and handle matched in clearance, handle is provided with latch (6), and it interts simultaneously in second pin hole (8) and one of them first pin hole (5).
2. according to the described easy-to-mount dual-purpose screwdriver of claim 1, it is characterized in that: equate with distance between this in-line cutter head (4) near the distance between first pin hole (5) of cross cutter head (3) and this cross cutter head (3) and first pin hole (5) of close in-line cutter head (4) in first pin hole (5), and the distance between equaling at the bottom of second pin hole (8) and spliced eye (7) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121566 CN203210281U (en) | 2013-03-18 | 2013-03-18 | Two-purpose screwdriver convenient for dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121566 CN203210281U (en) | 2013-03-18 | 2013-03-18 | Two-purpose screwdriver convenient for dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210281U true CN203210281U (en) | 2013-09-25 |
Family
ID=49199853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121566 Expired - Fee Related CN203210281U (en) | 2013-03-18 | 2013-03-18 | Two-purpose screwdriver convenient for dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286035A (en) * | 2019-07-18 | 2019-09-27 | 湖北万测试验设备有限公司 | A kind of hydraulic bolt mechanism and horizontal tensile testing machine |
| CN112123259A (en) * | 2020-09-30 | 2020-12-25 | 凯迈（洛阳）测控有限公司 | Rectangular connector extracting tool |
-
2013
- 2013-03-18 CN CN 201320121566 patent/CN203210281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286035A (en) * | 2019-07-18 | 2019-09-27 | 湖北万测试验设备有限公司 | A kind of hydraulic bolt mechanism and horizontal tensile testing machine |
| CN112123259A (en) * | 2020-09-30 | 2020-12-25 | 凯迈（洛阳）测控有限公司 | Rectangular connector extracting tool |
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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: 20130925 Termination date: 20140318 |