CN202825670U - Combined type screw driver - Google Patents
Combined type screw driver Download PDFInfo
- Publication number
- CN202825670U CN202825670U CN 201220598930 CN201220598930U CN202825670U CN 202825670 U CN202825670 U CN 202825670U CN 201220598930 CN201220598930 CN 201220598930 CN 201220598930 U CN201220598930 U CN 201220598930U CN 202825670 U CN202825670 U CN 202825670U
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- CN
- China
- Prior art keywords
- screw driver
- semi
- screwdriver
- ring steel
- combined type
- 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 combined type screw driver, mainly aiming at solving the problem that the existing screw driver is inconvenient to use since screws with different specifications are screwed or unscrewed by the existing screw driver with different specifications. The combined type screw driver comprises a screw driver body and a screw driver head, wherein the screw driver head is arranged at the upper end of the screw driver body to form the screw driver. The combined type screw driver is characterized in that a square hole is formed in the screw driver body, and is matched with semi-ring steel which penetrates through the square hole to enable the screw driver to be sleeved on the semi-ring steel, and is U-shaped, and the two pin ends of the U-shaped semi-ring steel are connected with the front end of the handle. According to the combined type screw driver, the plurality of screw drivers are sleeved on the semi-ring steel, the specifications and the sizes of the screw driver heads on the plurality of screw drivers are different from one another, and one screw driver with required size and specification is selected to be used only by sliding on the semi-ring steel when the screws with different specifications are screwed or unscrewed, so that the problem that the existing screw drivers with different specifications needs to be provided when the screws with different specifications are screwed or unscrewed can be solved.
Description
Technical field
The utility model relates to a kind of screwdriver, refers in particular to a kind of combined screwdriver.
Background technology
Frequent used hardware ﹠ tools when screwdriver is machinery maintenance and debugging, because the screwdriver of selling in the market just is arranged to a kind of specification one the customization of screwdriver when manufacturer production is dispatched from the factory, for the screw of different size specifications on the plant equipment when tightening or unscrew screw, with many screwdriver of different size, thereby cause awkward problem.
Summary of the invention
In order to overcome deficiency and the defective in the background technology, the utility model provides a kind of combined screwdriver, comprise screwdriver body, driver bit, described driver bit is arranged at the screwdriver body upper end and forms screwdriver, described screwdriver body is provided with square hole, square hole on the described screwdriver body matches with the semi-ring steel and the semi-ring steel passes square hole screwdriver is sheathed on the semi-ring steel, and described semi-ring steel takes the shape of the letter U, and described semi-ring steel U-shaped bipod end is connected with described handle front end.
Be arranged with two or more screwdrivers on the described semi-ring steel and form, and the specification size of each driver bit on a plurality of screwdriver is different, can get final product at semi-ring steel one of them screwdriver of choosing required size specification that slides in use.
Described semi-ring steel cross section is square and matches with square hole on the screwdriver body.
Square hole on the screwdriver body of described screwdriver is square.
Compared with prior art, the utlity model has following beneficial effect: this combined screwdriver adopts a plurality of screwdrivers to be sheathed on the semi-ring steel, each driver bit specification size on a plurality of screwdrivers is different, when tightening or unscrewing the screw of different size specifications, as long as choose a screwdriver of required size specification uses in the slip of semi-ring steel, thereby solve existing screwdriver when tightening or unscrewing the different size screw, be with many screwdriver problem of different size size.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is screwdriver structure schematic diagram of the present utility model.
Among the figure, handle 1, semi-ring steel 2, screwdriver body 3, square hole 4, driver bit 5, screwdriver 6.
The specific embodiment
The below is described further embodiment of the present utility model for accompanying drawing:
Shown in figure, this combined screwdriver, comprise screwdriver body 3, driver bit 5, described driver bit 5 is arranged at screwdriver body 3 upper ends and forms screwdriver 6, described screwdriver body (3) is provided with square hole 4, square hole 4 on the described screwdriver body 3 matches with semi-ring steel 2 and semi-ring steel 2 passes square hole 4 screwdriver 6 is sheathed on the semi-ring steel 2, and described semi-ring steel 2 takes the shape of the letter U, and described semi-ring steel 2U shape bipod end links to each other with described handle 1 front end.
In the utility model, being arranged with two or more screwdrivers 6 on the described semi-ring steel 2 forms, and the specification size of the driver bit 5 on a plurality of screwdrivers 6 is different, can get final product at semi-ring steel 2 one of them screwdriver 6 of choosing required size specification that slides in use.
This combined screwdriver adopts a plurality of screwdrivers 6 to be sheathed on the semi-ring steel 2, each driver bit 5 specification sizes on a plurality of screwdrivers 6 are different, when tightening or unscrewing the different size screw, as long as at the slide screw of one of them screwdriver 6 corresponding same size size of choosing required size specification of semi-ring steel 2, hold again handle 1 and tighten or unscrew screw and get final product.
It will be appreciated that; Although above-described embodiment has been done more detailed description to mentality of designing of the present utility model; but mentality of designing of the present utility model is not limited only to foregoing description; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (5)
1. combined screwdriver, comprise screwdriver body (3), driver bit (5), described driver bit (5) is arranged at screwdriver body (3) upper end and forms screwdriver (6), it is characterized in that: described screwdriver body (3) is provided with square hole (4), square hole (4) on the described screwdriver body (3) matches with semi-ring steel (2) and semi-ring steel (2) passes square hole (4) screwdriver (6) is sheathed on the semi-ring steel (2), described semi-ring steel (2) takes the shape of the letter U, and described semi-ring steel (2) U-shaped bipod end is connected with described handle (1) front end.
2. combined screwdriver according to claim 1 is characterized in that being arranged with on the described semi-ring steel (2) a plurality of screwdrivers (6) and forms.
3. combined screwdriver according to claim 1 and 2 is characterized in that described semi-ring steel (2) cross section is square.
4. combined screwdriver according to claim 1 and 2 is characterized in that the specification size of each driver bit (5) on a plurality of screwdrivers (6) on the described semi-ring steel (2) is different.
5. combined screwdriver according to claim 1 is characterized in that the square hole (4) on the described screwdriver body (3) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598930 CN202825670U (en) | 2012-10-31 | 2012-10-31 | Combined type screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598930 CN202825670U (en) | 2012-10-31 | 2012-10-31 | Combined type screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825670U true CN202825670U (en) | 2013-03-27 |
Family
ID=47937462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598930 Expired - Fee Related CN202825670U (en) | 2012-10-31 | 2012-10-31 | Combined type screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825670U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522510A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | User-friendly disassembling tool |
| CN105538214A (en) * | 2016-03-01 | 2016-05-04 | 成都亨通兆业精密机械有限公司 | Self-tapping screw assembling tool |
| CN105538210A (en) * | 2016-03-01 | 2016-05-04 | 成都亨通兆业精密机械有限公司 | Domestic screw screwing and unscrewing tool |
| CN105643532A (en) * | 2016-03-01 | 2016-06-08 | 成都亨通兆业精密机械有限公司 | Screw tool convenient for applying torque |
-
2012
- 2012-10-31 CN CN 201220598930 patent/CN202825670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522510A (en) * | 2016-03-01 | 2016-04-27 | 成都亨通兆业精密机械有限公司 | User-friendly disassembling tool |
| CN105538214A (en) * | 2016-03-01 | 2016-05-04 | 成都亨通兆业精密机械有限公司 | Self-tapping screw assembling tool |
| CN105538210A (en) * | 2016-03-01 | 2016-05-04 | 成都亨通兆业精密机械有限公司 | Domestic screw screwing and unscrewing tool |
| CN105643532A (en) * | 2016-03-01 | 2016-06-08 | 成都亨通兆业精密机械有限公司 | Screw tool convenient for applying torque |
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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: 20130327 Termination date: 20131031 |