KR20130017469A - All in one hand driver - Google Patents
All in one hand driver Download PDFInfo
- Publication number
- KR20130017469A KR20130017469A KR1020110079893A KR20110079893A KR20130017469A KR 20130017469 A KR20130017469 A KR 20130017469A KR 1020110079893 A KR1020110079893 A KR 1020110079893A KR 20110079893 A KR20110079893 A KR 20110079893A KR 20130017469 A KR20130017469 A KR 20130017469A
- Authority
- KR
- South Korea
- Prior art keywords
- driver
- driver part
- assembled
- tool
- screw
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/28—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
- B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The present invention represents an integrated driver that is assembled with a -driver part and a + driver part and is applicable to both + and -screws.
Description
The present invention seeks to improve existing problems by integrating existing tools divided into + and-drivers.
None
Existing +-combined screwdriver is used to put different shape tools on the handle and replace them. There is a risk of losing the tool by replacing it, and the tool and the handle are assembled so strongly that it may be difficult to withdraw the tool.
In order to solve the above problem, to make a screwdriver to use both the + and-screw at the end of the tool. A fixed shaft is mounted at the tip of the tool to enable the driver function, and a movable tool that functions as a screwdriver before and after is assembled to the fixed shaft. .
In this way, when screwing and unscrewing the screw using a combined screwdriver, there is no need to change the tool according to the shape, and there is no risk of losing the handle and the tool. In order to solve the problem of being unable to change the + -shape of the driver because the tool is embedded in the handle, it is an effect of the present invention.
1 is a -driver pattern of the present invention,
2 is a + driver pattern of the present invention,
3 is an assembly view of the subject innovation,
4 is a handle of the present invention,
5 is a + screw and adjustment application example of the present invention,
Figure 6 is a screw-adjustment application example of the present invention.
The present invention for achieving the above object,-driver part and the part receiving the
1 is a part of the driver, the tip of the tool is oval-shaped and is manufactured to be used as a driver. -The screw is screwed into the oval tool end of the screwdriver part to assemble the screw (Fig. 6-4), and the + screw is in contact with the screwdriver's groove and the oval tool end can be inserted into the screw end. The driver part receives the remaining load so that the screw can be adjusted (Fig. 5-5). The driver part is a force part, and the groove is grooved to assemble the driver. In addition, the -driver part is grooved 13 to support the force of the + driver part to be assembled. +
+ Driver part of Figure 2 has a
Figure 3 is a + and-assembly of the driver, the driver's groove 23 and the driver's
4 is grooved 31 at the end of the handle so that the + and-driver parts and the spring can be assembled into the handle part.
Fig. 5 shows the use of the + screw and the present tool, where the -driver part tool end is in contact so that the + screw groove and the elliptical tool end can be entered, and the + driver part receives the remaining load so that the screw can be assembled. At this time, the + driver part is in close contact with the + screw groove, and when the close force exceeds the spring force, the + tool is pushed backward, and the contact area is increased by making the driver's oval part more close to the + screw. give.
Fig. 6 shows the use of the screw and the tool, and when the tool is used on the screw, the + driver part is pushed back by force, and only the driver part is in contact with the groove of the screw to adjust the screw.
10: -driver part 11: -driver tool end
12: Guide groove 13:-Driver assembly groove
14: driver part right side 15: driver part left side
20: + driver part 21: + driver tool end
22: + driver assembly protrusion 30: handle
31: assembly groove 40: spring
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110079893A KR20130017469A (en) | 2011-08-10 | 2011-08-10 | All in one hand driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110079893A KR20130017469A (en) | 2011-08-10 | 2011-08-10 | All in one hand driver |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130017469A true KR20130017469A (en) | 2013-02-20 |
Family
ID=47896622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110079893A KR20130017469A (en) | 2011-08-10 | 2011-08-10 | All in one hand driver |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130017469A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101527503B1 (en) * | 2013-10-16 | 2015-06-09 | 금오공과대학교 산학협력단 | Integration screwdriver |
WO2016159573A1 (en) * | 2015-03-27 | 2016-10-06 | 조경애 | Multi-shape hole driver |
CN110405675A (en) * | 2019-08-23 | 2019-11-05 | 重庆蓝岸通讯技术有限公司 | A kind of telescopic screwdriver of cutter head |
-
2011
- 2011-08-10 KR KR1020110079893A patent/KR20130017469A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101527503B1 (en) * | 2013-10-16 | 2015-06-09 | 금오공과대학교 산학협력단 | Integration screwdriver |
WO2016159573A1 (en) * | 2015-03-27 | 2016-10-06 | 조경애 | Multi-shape hole driver |
CN110405675A (en) * | 2019-08-23 | 2019-11-05 | 重庆蓝岸通讯技术有限公司 | A kind of telescopic screwdriver of cutter head |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |