CN209175642U - A kind of hardware screw driver - Google Patents
A kind of hardware screw driver Download PDFInfo
- Publication number
- CN209175642U CN209175642U CN201821583617.0U CN201821583617U CN209175642U CN 209175642 U CN209175642 U CN 209175642U CN 201821583617 U CN201821583617 U CN 201821583617U CN 209175642 U CN209175642 U CN 209175642U
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- bar
- point
- sleeve
- groove body
- handle
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Abstract
The utility model relates to a kind of hardware screw driver, including handle, mobile jib and driver bit, handle, mobile jib and driver bit are fixedly connected sequentially；It is characterized by: mobile jib includes that first point of bar and second point of bar, second point of bar are placed in the lower end of first point of bar；The lower end of second point of bar is fixedly connected with driver bit, is provided with groove body on end thereon；The upper end of first point of bar is fixedly connected with handle, and lower end is protruded into groove body, and is connect by pin shaft with the upper end of second point of bar, and first point of bar can be rotated relative to first point of bar and second point of bar junction；It is set with sleeve on first point of bar, is provided with internal screw thread in sleeve；External screw thread is provided on second point of bar, sleeve is movable to first point of bar and second point of bar junction, and connect with the upper end outer wall thread of second point of bar, and sleeve fixes first point of bar and second point of bar junction.Compared with the prior art, the utility model is realized to screw installation is carried out in narrow groove, improves convenience.
Description
Technical field
The utility model relates to screw technical field, in particular to a kind of hardware screw driver for installing screw.
Background technique
It will appear using screw and nut the need being fixed on several product components together in actual product assembling
It asks, but is unable to complete since shape of product and position cause to install screw when practical set, especially the narrow groove of equipment
Interior, when hardware screw driver is too long, can not exert oneself furbuckles, and it is therefore necessary to solve to this problem.
Utility model content
The purpose of the utility model is to provide it is a kind of install screw hardware screw driver, the technical problem to be solved is that:
When hardware screw driver is too long, can not exert oneself furbuckles.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of hardware screw driver, including handle, mobile jib
And driver bit, the handle, mobile jib and driver bit are fixedly connected sequentially；The mobile jib includes first point of bar and second point
Bar, second point of bar are placed in the lower end of first point of bar；The lower end of second point of bar is fixed with the driver bit
Connection, is provided with groove body on end thereon；The upper end of first point of bar is fixedly connected with the handle, and lower end is protruded into
It in the groove body, and is connect by pin shaft with the upper end of second point of bar, first point of bar can be first point relatively described
Bar and second point of bar junction are rotated；
It is set with sleeve on first point of bar, is provided with internal screw thread in the sleeve；The upper end of second point of bar
It is provided with external screw thread on outer wall, the sleeve is movable to first point of bar and second point of bar junction, and with described second
Divide the upper end outer wall thread connection of bar, the fixed first point of bar of the sleeve and second point of bar junction.
The beneficial effects of the utility model are: the vertical extension of the present apparatus can shorten, locked convenient for being placed in groove
Screw；When lock screw, pulls handle and rotated around second point of bar, can realize the installation to screw；It realizes to narrow
Screw installation is carried out in groove, improves convenience.
Based on the above technical solution, the utility model can also do following improvement.
Further, the groove body is connected to the two sides of second point of bar upper end；The lower end surface of first point of bar is in circle
The lower end of camber, first point of bar is protruded into the groove body, and the pin shaft sequentially passes through the one side wall of groove body, first point of bar
Lower end and groove body another side wall.
Beneficial effect using above-mentioned further scheme is: the lower end surface of first point of bar is in circular arc type, is convenient for first point of bar
It is rotated；Promote the stability of first point of bar and the connection of second point of bar.
Further, first point of bar can relatively described first point of bar and second point of bar junction turn to and second point of bar
In an angle of 90 degrees.
Beneficial effect using above-mentioned further scheme is: shortening the vertical extension of the present apparatus, installs convenient for screw.
Further, magnet ring is set in the middle part of first point of bar, and the magnet ring is in first point of bar；It is described
Sleeve is fabricated from iron, sleeve described in the magnet ring magnetic.
Beneficial effect using above-mentioned further scheme is: magnet ring energy magnetic attraction sleeve consolidates sleeve, avoids sleeve
First point of bar and second point of bar junction are slid into, screw installation is influenced
Further, the model "-" type of the driver bit, cross or rice font.
Beneficial effect using above-mentioned further scheme is: increasing the scope of application of the present apparatus.
Detailed description of the invention
Fig. 1 is a kind of main view of hardware screw driver of the utility model；
Fig. 2 is a kind of structural schematic diagram of hardware screw driver of the utility model；
Fig. 3 is a kind of implementation diagram of hardware screw driver of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, handle；
2, mobile jib, 2.1, first points of bars, 2.2, second points of bars, 2.3, groove body, 2.4, pin shaft, 2.5, sleeve, 2.6, magnet ring；
3, driver bit.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of hardware screw driver, including handle 1, mobile jib 2 and driver bit 3, the handle 1, master
Bar 2 and driver bit 3 are fixedly connected sequentially；The mobile jib 2 includes first point of bar 2.1 and second point of bar 2.2, second point of bar
2.2 are placed in the lower end of first point of bar 2.1；The lower end of second point of bar 2.2 is fixedly connected with the driver bit 3,
Groove body 2.3 is provided on end thereon；The upper end of first point of bar 2.1 is fixedly connected with the handle 1, and lower end is stretched
Enter in the groove body 2.3, and connect by pin shaft 2.4 with the upper end of second point of bar 2.2, first point of bar 2.1 can
It is rotated relative to first point of bar 2.1 and second point of 2.2 junction of bar；
It is set with sleeve 2.5 on first point of bar 2.1, is provided with internal screw thread in the sleeve 2.5；Second point of bar
External screw thread is provided on 2.2 upper end outer wall, the sleeve 2.5 is movable to first point of bar 2.1 and second point of bar 2.2
Junction, and connect with the upper end outer wall thread of second point of bar 2.2, the fixed first point of bar 2.1 of the sleeve 2.5
With second point of 2.2 junction of bar.
The present apparatus in normal use, 2.5 sets of sleeve in first point of bar 2.1 and second point of 2.2 junction of bar, and with
The upper end outer wall thread connection of second point of bar 2.2, can be such that first point of bar 2.1 and second point of bar 2.2 is on same axis, turn round
Fixed handle 1, handle 1 drive first point of bar, 2.1, second points of bars 2.2 and driver bit 3 to rotate, and driver bit 3 drives screw to turn
It is dynamic, realize the installation of screw；
When needing to install screw in the narrow groove of equipment, when the present apparatus is too long, the present apparatus can not be vertically placed in recessed
When carrying out installation screw in slot, sleeve 2.5 is moved on first point of bar 2.1, rotates first point of bar 2.1, so that first point of bar
2.1 and second point of bar 2.2 be not on same axis, the vertical extension of the present apparatus shortens, and is locked convenient for being placed in groove
Screw；When lock screw, pulls handle 1 and rotated around second point of bar 2.2, can realize the installation to screw；Realization pair
Screw installation is carried out in narrow groove, improves convenience.
In above-described embodiment, the groove body 2.3 is connected to the two sides of second point of bar, 2.2 upper end；First point of bar
2.1 lower end surface is in circular arc type, and the lower end of first point of bar 2.1 is protruded into the groove body 2.3, and the pin shaft 2.4 is successively
Another side wall across the one side wall of groove body 2.3, the lower end of first point of bar 2.1 and groove body 2.3.
The lower end surface of first point of bar 2.1 is in circular arc type, is rotated convenient for first point of bar 2.1；The pin shaft 2.4 is successively worn
Another side wall for crossing the one side wall of groove body 2.3, the lower end of first point of bar 2.1 and groove body 2.3, promotes first point of bar 2.1 and
The stability of two points of bars 2.2 connection.
In above-described embodiment, first point of bar 2.1 can relatively described first point of bar 2.1 and second point of 2.2 junction of bar
It turns to second point of bar 2.2 in an angle of 90 degrees.Shorten the vertical extension of the present apparatus, is installed convenient for screw.
In above-described embodiment, the middle part of first point of bar 2.1 is set with magnet ring 2.6, and the magnet ring 2.6 is embedded in described
In first point of bar 2.1；The sleeve 2.5 is fabricated from iron, sleeve 2.5 described in 2.6 magnetic of magnet ring.
When sleeve 2.5 is moved on first point of bar 2.1,2.6 energy magnetic attraction sleeve 2.5 of magnet ring consolidates sleeve 2.5,
It avoids sleeve 2.5 from sliding into first point of bar 2.1 and second point of 2.2 junction of bar, influences screw installation.
In above-described embodiment, the model "-" type of the driver bit 3, cross or rice font.Increase the present apparatus
The scope of application.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of hardware screw driver, including handle (1), mobile jib (2) and driver bit (3), the handle (1), mobile jib (2) and spiral shell
Silk cutter head (3) is fixedly connected sequentially；It is characterized by: the mobile jib (2) includes first point of bar (2.1) and second point of bar (2.2),
Second point of bar (2.2) is placed in the lower end of first point of bar (2.1)；The lower end of second point of bar (2.2) with it is described
Driver bit (3) is fixedly connected, and is provided with groove body (2.3) on end thereon；The upper end of first point of bar (2.1) with it is described
Handle (1) is fixedly connected, and lower end is protruded into the groove body (2.3), and passes through pin shaft (2.4) and second point of bar
(2.2) upper end connection, first point of bar (2.1) can relatively described first point of bar (2.1) and second point of bar (2.2) connections
Place is rotated；
It is set with sleeve (2.5) on first point of bar (2.1), is provided with internal screw thread in the sleeve (2.5)；Described second point
External screw thread is provided on the upper end outer wall of bar (2.2), the sleeve (2.5) is movable to first point of bar (2.1) and
Two points of bar (2.2) junctions, and connect with the upper end outer wall thread of second point of bar (2.2), the sleeve (2.5) is fixed
First point of bar (2.1) and second point of bar (2.2) junction.
2. a kind of hardware screw driver according to claim 1, it is characterised in that: described described second point of groove body (2.3) connection
The two sides of bar (2.2) upper end；The lower end surface of first point of bar (2.1) is in circular arc type, the lower end of first point of bar (2.1)
Portion protrudes into the groove body (2.3), and the pin shaft sequentially passes through the lower end of the one side wall of groove body (2.3), first point of bar (2.1)
With another side wall of groove body (2.3).
3. a kind of hardware screw driver according to claim 2, it is characterised in that: first point of bar (2.1) can be relatively described
First point of bar (2.1) and second point of bar (2.2) junction are turned to second point of bar (2.2) in an angle of 90 degrees.
4. a kind of hardware screw driver according to claim 3, it is characterised in that: the middle part of first point of bar (2.1) is set with
Have magnet ring (2.6), and the magnet ring (2.6) is in first point of bar (2.1)；The sleeve (2.5) is fabricated from iron, described
Sleeve (2.5) described in magnet ring (2.6) magnetic.
5. a kind of hardware screw driver according to claim 4, it is characterised in that: one word of model of the driver bit (3)
Type, cross or rice font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583617.0U CN209175642U (en) | 2018-09-27 | 2018-09-27 | A kind of hardware screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583617.0U CN209175642U (en) | 2018-09-27 | 2018-09-27 | A kind of hardware screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175642U true CN209175642U (en) | 2019-07-30 |
Family
ID=67360426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583617.0U Active CN209175642U (en) | 2018-09-27 | 2018-09-27 | A kind of hardware screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209175642U (en) |
-
2018
- 2018-09-27 CN CN201821583617.0U patent/CN209175642U/en active Active
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