CN109551412A - A kind of Multifunctional electric screw driver - Google Patents
A kind of Multifunctional electric screw driver Download PDFInfo
- Publication number
- CN109551412A CN109551412A CN201811350368.5A CN201811350368A CN109551412A CN 109551412 A CN109551412 A CN 109551412A CN 201811350368 A CN201811350368 A CN 201811350368A CN 109551412 A CN109551412 A CN 109551412A
- Authority
- CN
- China
- Prior art keywords
- driver
- telescopic rod
- handle
- fixedly connected
- adjuster
- 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.)
- Pending
Links
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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- 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
-
- 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
- B25B23/0035—Connection means between socket or screwdriver bit and tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of Multifunctional electric screw drivers, its structure includes pedestal, the top of the pedestal is equipped with handle, driver, trigger, safety switch, connector and adjuster, the handle is fixedly connected on the upper end of the pedestal, the driver is fixedly connected on the upper end of the handle, the trigger is movably connected in the upper left side of the handle, the safety switch is fixedly connected on the middle of the driver, the connector is fixedly connected on the left end of the driver, the adjuster is fixedly connected on the left end of the connector, the inside of the adjuster is equipped with telescopic rod, expansion joint, buckle, permanent magnet and cutter head.Pass through the design of telescopic rod, the case where electric screw driver is according to when using can be effectively facilitated to adjust the length of cutter head, it avoids that cutter head is too short the phenomenon that not reaching screw occurs, increases range when electric screw driver uses, improve the flexibility in electric screw driver use process.
Description
Technical field
The present invention relates to a kind of mechanical appliance technical field, specially a kind of Multifunctional electric screw driver.
Background technique
Currently, there is also the places of some shortcomings for existing electric screw driver, such as；Existing electric screw driver is not square
Just according to when using the case where adjusts the length of cutter head, is easy to cause cutter head is too short the phenomenon that not reaching screw, contracting occur
Range when small electric screw driver uses, reduces the flexibility in electric screw driver use process, has slowed down handling screw
Efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of Multifunctional electric screw drivers, solve and ask proposed in background technique
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of Multifunctional electric screw driver, including pedestal,
The top of the pedestal is equipped with handle, driver, trigger, safety switch, connector and adjuster, and the handle is fixedly connected on
The upper end of the pedestal, the driver are fixedly connected on the upper end of the handle, and the trigger is movably connected in the handle
Upper left side, the safety switch is fixedly connected on the middle of the driver, and the connector is fixedly connected on the drive
The left end of dynamic device, the adjuster are fixedly connected on the left end of the connector, and the inside of the adjuster is equipped with telescopic rod, stretches
Reducer coupling head, buckle, permanent magnet and cutter head, the telescopic rod are fixedly connected on the right end inside the adjuster, the telescoping connection
Head is evenly distributed on the telescopic rod, described to buckle the middle for being movably connected in the expansion joint, the permanent magnet
It is fixedly connected on the left end inside the telescopic rod, the cutter head is movably connected in the inside of the telescopic rod left end.
As a kind of preferred embodiment of the invention, the handle is connected by way of rivet with the pedestal,
The driver is connected with the handle by welding.
As a kind of preferred embodiment of the invention, the trigger is connected by way of chimeric with the handle,
The safety switch is connected by way of chimeric with the driver.
As a kind of preferred embodiment of the invention, the connector is made of the material of aluminium alloy, and is passed through
The mode of rivet is connected with the driver, and the adjuster is connected by way of screw thread rotation with the connector.
As a kind of preferred embodiment of the invention, the telescopic rod is made of the material of steel alloy, and is passed through
The mode of rivet is connected with the adjuster, and the permanent magnet is connected by way of chimeric with the inside of the telescopic rod
It connects, the left end of the telescopic rod is in cross.
Compared with prior art, beneficial effects of the present invention are as follows:
A kind of Multifunctional electric screw driver of the present invention can effectively facilitate electric screw driver root by the design of telescopic rod
The case where according to when using, adjusts the length of cutter head, avoids that cutter head is too short the phenomenon that not reaching screw occurs, increases electricity
Range when dynamic screwdriver uses, improves the flexibility in electric screw driver use process, accelerates the efficiency of handling screw.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of Multifunctional electric screw driver of the present invention；
Fig. 2 is the interior views of adjuster of the present invention.
In figure: pedestal 1, driver 3, trigger 4, safety switch 5, connector 6, adjuster 7, telescopic rod 8, stretches handle 2
Connector 9, buckle 10, permanent magnet 11, cutter head 12.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of Multifunctional electric screw driver, including pedestal 1, institute
The top for stating pedestal 1 is equipped with handle 2, driver 3, trigger 4, safety switch 5, connector 6 and adjuster 7, and the handle 2 is fixed
It is connected to the upper end of the pedestal 1, the driver 3 is fixedly connected on the upper end of the handle 2, and the trigger 4 is flexibly connected
On the upper left side of the handle 2, the safety switch 5 is fixedly connected on the middle of the driver 3, and the connector 6 is solid
Surely it is connected to the left end of the driver 3, the adjuster 7 is fixedly connected on the left end of the connector 6, the adjuster 7
Inside be equipped with telescopic rod 8, expansion joint 9, buckle 10, permanent magnet 11 and cutter head 12, the telescopic rod 8 is fixedly connected on described
Right end inside adjuster 7, the expansion joint 9 are evenly distributed on the telescopic rod 8, and the buckle 10 is movably connected in
The middle of the expansion joint 9, the permanent magnet 11 are fixedly connected on the left end inside the telescopic rod 8, the cutter head 12
It is movably connected in the inside of 8 left end of telescopic rod.
Referring to Fig. 1, the handle 2 is connected by way of rivet with the pedestal 1, the driver 3 passes through weldering
The mode connect is connected with the handle 2, and its role is to can effectively enhance the fastness between driver 3 and handle 2.
Referring to Fig. 1, the trigger 4 is connected by way of chimeric with the handle 2, the safety switch 5 passes through
Chimeric mode is connected with the driver 3, and its role is to can effectively raise safety when electric screw driver uses
Property.
Referring to Fig. 2, the connector 6 is made of the material of aluminium alloy, and by way of rivet with the drive
Dynamic device 3 is connected, and the adjuster 7 is connected by way of screw thread rotation with the connector 6, and its role is to can be effective
Enhance connector 6 use when toughness.
Referring to Fig. 2, the telescopic rod 8 is made of the material of steel alloy, and by way of rivet with the tune
Section device 7 is connected, and the permanent magnet 11 is connected by way of chimeric with the inside of the telescopic rod 8, the telescopic rod 8
Left end its role is to effectively raise the intensity of telescopic rod 8, extends the service life of telescopic rod 8 in cross.
When Multifunctional electric screw driver uses, cutter head 12 is inserted into the inside of telescopic rod first, until cutter head
Until 12 contact with permanent magnet 11, then adjuster 7 is screwed on connector 6 again, then redraws the length of telescopic rod 8, when
When adjusting length appropriate, then 10 telescopic rod 8 is fixed with buckle, cutter head 12 is then directed at screw again, is then pulled
Trigger 4 allows driver 3 to be rotated with dynamic cutter head 12.
Pedestal 1 of the invention, handle 2, driver 3, trigger 4, safety switch 5, connector 6, adjuster 7, telescopic rod 8,
Expansion joint 9, buckle 10, permanent magnet 11, the components such as cutter head 12 are universal standard part or portion as known to those skilled in the art
Part, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, are passed through
The design of telescopic rod 8 can effectively facilitate the case where electric screw driver is according to when using to adjust the length of cutter head 12, avoid
Cutter head 12 is too short to there is the phenomenon that not reaching screw, increases range when electric screw driver uses, improves electric screw
Flexibility in knife use process accelerates the efficiency of handling screw.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of Multifunctional electric screw driver, including pedestal (1), it is characterised in that: the top of the pedestal (1) is equipped with handle
(2), driver (3), trigger (4), safety switch (5), connector (6) and adjuster (7), the handle (2) are fixedly connected on
The upper end of the pedestal (1), the driver (3) are fixedly connected on the upper end of the handle (2), and trigger (4) activity is even
The upper left side in the handle (2) is connect, the safety switch (5) is fixedly connected on the middle of the driver (3), the company
Connector (6) is fixedly connected on the left end of the driver (3), and the adjuster (7) is fixedly connected on a left side for the connector (6)
End, the inside of the adjuster (7) are equipped with telescopic rod (8), expansion joint (9), buckle (10), permanent magnet (11) and cutter head
(12), the telescopic rod (8) is fixedly connected on the internal right end of the adjuster (7), and the expansion joint (9) is uniformly distributed
On the telescopic rod (8), the buckle (10) is movably connected in the middle of the expansion joint (9), the permanent magnet
(11) it is fixedly connected on the internal left end of the telescopic rod (8), the cutter head (12) is movably connected in the telescopic rod (8) left end
Inside.
2. a kind of Multifunctional electric screw driver according to claim 1, it is characterised in that: the handle (2) passes through rivet
Mode be connected with the pedestal (1), the driver (3) is connected with the handle (2) by welding.
3. a kind of Multifunctional electric screw driver according to claim 1, it is characterised in that: the trigger (4) passes through chimeric
Mode be connected with the handle (2), the safety switch (5) is connected by way of chimeric with the driver (3).
4. a kind of Multifunctional electric screw driver according to claim 1, it is characterised in that: the connector (6) uses aluminium
The material of alloy makes, and is connected by way of rivet with the driver (3), and the adjuster (7) passes through screw thread
The mode of rotation is connected with the connector (6).
5. a kind of Multifunctional electric screw driver according to claim 1, it is characterised in that: the telescopic rod (8) is using conjunction
The material of Jin Gang makes, and is connected by way of rivet with the adjuster (7), and the permanent magnet (11) passes through chimeric
Mode be connected with the inside of the telescopic rod (8), the left end of the telescopic rod (8) is in cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350368.5A CN109551412A (en) | 2018-11-14 | 2018-11-14 | A kind of Multifunctional electric screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350368.5A CN109551412A (en) | 2018-11-14 | 2018-11-14 | A kind of Multifunctional electric screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109551412A true CN109551412A (en) | 2019-04-02 |
Family
ID=65866212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350368.5A Pending CN109551412A (en) | 2018-11-14 | 2018-11-14 | A kind of Multifunctional electric screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109551412A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291265Y (en) * | 1997-05-13 | 1998-09-16 | 曾鸿贵 | Improved structure of screwdriver |
| JP2007229908A (en) * | 2006-03-03 | 2007-09-13 | Hitachi Koki Co Ltd | Screwing device |
| CN201950617U (en) * | 2011-03-22 | 2011-08-31 | 池启创 | Screwdriver with adjustable length |
| CN203317302U (en) * | 2013-06-20 | 2013-12-04 | 李金川 | Screwdriver |
| CN203665404U (en) * | 2013-11-22 | 2014-06-25 | 嵊州德庆机械有限公司 | Screwdriver with double holes |
| JP2015223657A (en) * | 2014-05-27 | 2015-12-14 | 株式会社マキタ | Electric power tool and rotary impact tool |
| CN206029724U (en) * | 2016-08-26 | 2017-03-22 | 方世祺 | Adjustable electric screwdriver is used to car |
| CN107486808A (en) * | 2017-09-21 | 2017-12-19 | 吴建平 | A kind of screwdriver |
-
2018
- 2018-11-14 CN CN201811350368.5A patent/CN109551412A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291265Y (en) * | 1997-05-13 | 1998-09-16 | 曾鸿贵 | Improved structure of screwdriver |
| JP2007229908A (en) * | 2006-03-03 | 2007-09-13 | Hitachi Koki Co Ltd | Screwing device |
| CN201950617U (en) * | 2011-03-22 | 2011-08-31 | 池启创 | Screwdriver with adjustable length |
| CN203317302U (en) * | 2013-06-20 | 2013-12-04 | 李金川 | Screwdriver |
| CN203665404U (en) * | 2013-11-22 | 2014-06-25 | 嵊州德庆机械有限公司 | Screwdriver with double holes |
| JP2015223657A (en) * | 2014-05-27 | 2015-12-14 | 株式会社マキタ | Electric power tool and rotary impact tool |
| CN206029724U (en) * | 2016-08-26 | 2017-03-22 | 方世祺 | Adjustable electric screwdriver is used to car |
| CN107486808A (en) * | 2017-09-21 | 2017-12-19 | 吴建平 | A kind of screwdriver |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |