CN202607552U - Multi-head screwdriver - Google Patents
Multi-head screwdriver Download PDFInfo
- Publication number
- CN202607552U CN202607552U CN 201220103204 CN201220103204U CN202607552U CN 202607552 U CN202607552 U CN 202607552U CN 201220103204 CN201220103204 CN 201220103204 CN 201220103204 U CN201220103204 U CN 201220103204U CN 202607552 U CN202607552 U CN 202607552U
- Authority
- CN
- China
- Prior art keywords
- head
- screwdriver
- fixed bar
- fixed rod
- cutter 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a multi-head screwdriver which comprises a fixed rod, a handle and more than one screwdriver head, wherein the handle is connected with the fixed rod and is arranged on the top end of the fixed rod, and the screwdriver heads are arranged on the fixed rod. The screwdriver heads comprise a cross head, a line-shaped head, a circular head, a square head and a hexagon head. The top end of each screwdriver head is provided with a circular hole and a square hole, wherein the circular hole and the square hole are communicated to serve as a preferred technical scheme. The fixed rod is U-shaped. According to the multi-head screwdriver, different screwdriver heads can be replaced, working efficiency of product production and maintenance can be improved, and the multi-head screwdriver is convenient to use, store, and carry.
Description
Technical field
The utility model relates to a kind of bull screwdriver.
Background technology
Screwdriver is a kind of instrument that is used to tighten or unclamp screw; Generally, need to use different screwdrivers, therefore in the production maintenance process of product for the different size screw; Need to use the screwdriver of a large amount of different sizes, the take in preservation of the selection during use when not using all comparatively bothers.
Summary of the invention
The main purpose of the utility model is to provide a kind of bull screwdriver, and both convenient and use is convenient to collection again, stores and carry.
A kind of bull screwdriver of the utility model; Comprise fixed bar, and link to each other, and be arranged on the handle on fixed bar top with fixed bar; And be arranged on more than one driver bit on the fixed bar; Said driver bit comprises cross cutter head, in-line cutter head, round cutterheads, square cutter head and hexagon cutter head, and said driver bit top is provided with circular port and square opening, and said circular port and square opening communicate.
As optimized technical scheme, said fixed bar takes the shape of the letter U.
The bull screwdriver of the utility model has following advantage: can change different driver bits, can improve the operating efficiency of production and maintenance, both be convenient to use, be convenient to collection again, store and carry.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing:
Fig. 1 is the stereogram of the utility model bull screwdriver.
The specific embodiment
As shown in Figure 1, a kind of bull screwdriver of the utility model comprises fixed bar 2; And link to each other with fixed bar 2; And be arranged on the handle 1 on fixed bar 2 tops, and be arranged on more than one driver bit 3 on the fixed bar 2, said driver bit 3 comprises cross cutter head, in-line cutter head, round cutterheads, square cutter head and hexagon cutter head; Said driver bit 3 tops are provided with circular port and square opening, and said circular port and square opening communicate.
Wherein, said fixed bar 2 takes the shape of the letter U.
The bull screwdriver of the utility model has following advantage: can change different driver bits, can improve the operating efficiency of production and maintenance, both be convenient to use, be convenient to collection again, store and carry.
The foregoing description; It is an instance of the utility model; Be not enforcement and the interest field that is used for limiting the utility model, all or technical schemes of being equal to identical with the said content of the utility model claim all should be included in the utility model protection domain.
Claims (2)
1. bull screwdriver; It is characterized in that: comprise fixed bar, and link to each other, and be arranged on the handle on fixed bar top with fixed bar; And be arranged on more than one driver bit on the fixed bar; Said driver bit comprises cross cutter head, in-line cutter head, round cutterheads, square cutter head and hexagon cutter head, and said driver bit top is provided with circular port and square opening, and said circular port and square opening communicate.
2. bull screwdriver according to claim 1 is characterized in that: said fixed bar takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103204 CN202607552U (en) | 2012-03-19 | 2012-03-19 | Multi-head screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103204 CN202607552U (en) | 2012-03-19 | 2012-03-19 | Multi-head screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607552U true CN202607552U (en) | 2012-12-19 |
Family
ID=47341284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103204 Expired - Fee Related CN202607552U (en) | 2012-03-19 | 2012-03-19 | Multi-head screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607552U (en) |
Cited By (5)
| 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 |
| 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 |
| 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 |
| 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 |
| CN106078591A (en) * | 2016-06-29 | 2016-11-09 | 爱佩仪中测（成都）精密仪器有限公司 | A kind of instrument extended for single armed three-dimensional measurement lining instrument pivoted arm |
-
2012
- 2012-03-19 CN CN 201220103204 patent/CN202607552U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| 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 |
| 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 |
| 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 |
| CN106078591A (en) * | 2016-06-29 | 2016-11-09 | 爱佩仪中测（成都）精密仪器有限公司 | A kind of instrument extended for single armed three-dimensional measurement lining instrument pivoted arm |
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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: 20121219 Termination date: 20130319 |