CN208913976U - A kind of screwdriver - Google Patents
A kind of screwdriver Download PDFInfo
- Publication number
- CN208913976U CN208913976U CN201820971537.6U CN201820971537U CN208913976U CN 208913976 U CN208913976 U CN 208913976U CN 201820971537 U CN201820971537 U CN 201820971537U CN 208913976 U CN208913976 U CN 208913976U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- tooth post
- screwdriver
- knife
- fixedly connected
- 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 kind of screwdrivers, belong to driver technology field, including knife handle, knife bar, cutter head one and cutter head two, the knife handle is equipped with hex bolts hole, charging slot, switch, LED light, battery and rubber pad, the knife bar is fixedly connected with knife handle, the knife bar is equipped with through-hole, graduation mark, cutter head slot and guide groove, and the cutter head one and cutter head two are equipped with several grooves.The utility model increases illumination, measurement and handling hex(agonal)screw function, improve the functionality and utilization rate of screwdriver, when assembling and disassembling same screw of different sizes, the fixed corresponding groove of locking press button is adjusted according to use demand come the size of adjusting screw knife cutter head, it avoids replacing different size of screwdriver, it is easy to operate, it improves work efficiency.
Description
Technical field
The utility model relates to driver technology field, specifically a kind of screwdriver.
Background technique
Screwdriver is a kind of with a thin sphenocephaly, be can be inserted into the line of rabbet joint or recess of screw cap, for twisting spiral shell
Tool of the adjusting screw to force its in place, screwdriver can be divided into a word, cross, rice word, star-like (computer), side by different head dummys
Head, turret head, Y type head etc., wherein a word and cross are most common during we live.
Screwdriver knife bar currently on the market is fixedly connected with knife handle, such screwdriver Shortcomings, and function is more single
One, a kind of cutter head can only be applicable in a kind of screw, and same screw is of different sizes to need replacing different size of screwdriver, to complete
Corresponding function, it is necessary to band multiple types of tools, it is inconvenient, and also need to set with illumination under the dim environment of narrow space
It is standby to work together, inconvenience is brought to operator.
Utility model content
The purpose of this utility model is to provide a kind of screwdrivers, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of screwdriver, including knife handle, knife bar, cutter head one and cutter head two, the knife handle are equipped with hex bolts hole, charging
Slot, switch, LED light, battery and rubber pad, the knife bar are fixedly connected with knife handle, the knife bar be equipped with through-hole, graduation mark,
Cutter head slot and guide groove, the cutter head one and cutter head two are equipped with several grooves.
Further technical solution as the utility model: the charging slot, switch, LED light and battery are electrically connected,
Charged a battery by charging slot spare, switch control LED light it is on and off.
Further technical solution as the utility model: being equipped with locking press button in the guide groove, described self-locking to press
Button includes button, tooth post one, tooth post two, fixed block, fixed link and spring, and the tooth post one and fixed block and guide groove, which are fixed, to be connected
It connects.The tooth post two is engaged with tooth post one, and the tooth post two is fixedly connected with fixed link, and the fixed link is externally provided with spring, institute
It states spring one end to be fixedly connected with tooth post two, the other end is fixedly connected with fixed block.It is led when tooth post two skids off under button promotion
Into slot, due to the effect of spring, the tooth of tooth post two can be slided along the inclined-plane of the tooth for the tooth post one being meshed, in this way on inclined-plane
Under the action of, tooth post two can turn over an angle, slide into the other side and go, and enter groove with fixed link and be fixed, work as button
Again by once, tooth post two can turn over an angle and exit groove with fixed link.
Further technical solution as the utility model: the cutter head two is equipped with cavity, the cavity size and knife
First outer diameter is consistent.Cutter head one can be in two internal slide of cutter head, and is fixed by locking press button.
Further technical solution as the utility model: the rubber pad is equipped with anti-skid bulge, and the protrusion is along institute
The length direction for stating rubber pad is gradually reduced from centre to both ends, increases frictional force, improves antiskid effect.
Compared with prior art, the utility model has the beneficial effects that increasing illumination, measurement and handling hex(agonal)screw function
Can, the functionality and utilization rate of screwdriver are improved, when assembling and disassembling same screw of different sizes, is adjusted certainly according to use demand
The fixed corresponding groove of lock button carrys out the size of adjusting screw knife cutter head, avoids replacing different size of screwdriver, easy to operate,
It improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of screwdriver；
Fig. 2 is the knife bar partial structural diagram of screwdriver；
Fig. 3 is the locking press button structural schematic diagram of screwdriver；
Fig. 4 is the knife bar top structure schematic diagram of screwdriver.
In figure: 1- knife handle, 2- knife bar, 3- hex bolts hole, 4- charging slot, 5- switch, 6-LED lamp, 7- battery, 8- rubber
Rubber mat, 9- through-hole, 10- graduation mark, 11- cutter head slot, 12- cutter head one, 13- cutter head two, 14- locking press button one, 15- groove one,
16- button, 17- tooth post one, 18- tooth post two, 19- fixed block, 20- fixed link, 21- spring, 22- guide groove, 23- cavity.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Screwdriver as shown in Figs 1-4, including knife handle 1, knife bar 2, cutter head 1 and cutter head 2 13, the knife handle 1 are equipped with
Hex bolts hole 3, charging slot 4, switch 5, LED light 6, battery 7 and rubber pad 8, the knife bar 2 are fixedly connected with knife handle 1, institute
It states knife bar 2 and is equipped with through-hole 9, graduation mark 10, cutter head slot 11 and guide groove 22, the cutter head 1 and cutter head 2 13 are equipped with several
Groove 15.
The charging slot 4, switch 5, LED light 6 and battery 7 are electrically connected, and are charged a battery by charging slot 4 standby
With switch 5 controls the on and off of LED light 6.
Locking press button 14 is equipped in the guide groove 22, the locking press button 14 includes button 16, tooth post 1, tooth post two
18, fixed block 19, fixed link 20 and spring 21, the tooth post 1 and fixed block 19 are fixedly connected with guide groove 22.The tooth
Column 2 18 is engaged with tooth post 1, and the tooth post 2 18 is fixedly connected with fixed link 20, and the fixed link 20 is externally provided with spring 21,
Described 21 one end of spring is fixedly connected with tooth post 2 18, and the other end is fixedly connected with fixed block 19.When tooth post 2 18 is in button 16
It is skidded off in guide groove under promotion, due to the effect of spring, the tooth of tooth post 2 18 can be along the oblique of the tooth for the tooth post 1 being meshed
Face sliding, in this way under the action of inclined-plane, tooth post 2 18 can turn over an angle, slide into the other side and go, with fixed link 20 into
Enter groove 15 to be fixed, when button 16 is pressed once again, tooth post 2 18 can turn over an angle and exit groove with fixed link 20
15。
The cutter head 2 13 is equipped with cavity 23, and 23 size of cavity is consistent with one 12 outer diameter of cutter head.Cutter head 1 can be
2 13 internal slide of cutter head, and be fixed by locking press button 14.
The rubber pad 8 be equipped with anti-skid bulge, it is described protrusion along the rubber pad 8 length direction from centre to both ends by
It is decrescence small, increase frictional force, improves antiskid effect.
Working principle is as follows: cutter head 2 13 and cutter head 1 being successively put into cutter head slot 11, made according to use demand self-locking
The fixed different groove 15 of button 14, the size of adjusting screw knife cutter head avoid installing or removing same spiral shell of different sizes
Different size of screwdriver is needed replacing when nail, when working space is smaller, LED6 is opened by switch 5 when rather dark and is shone
It is bright, it is carried out when loading and unloading hex bolts by hex bolts hole 3, torque can be increased by being inserted into cross bar by through-hole 9, and handling more save
Power can also measure length by the scale 10 on knife bar 2, improve the functionality and utilization rate of screwdriver, operation side
Just.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 screwdriver, it is characterised in that: including knife handle (1), knife bar (2), cutter head one (12) and cutter head two (13), the knife
Handle (1) is equipped with hex bolts hole (3), charging slot (4), switch (5), LED light (6), battery (7) and rubber pad (8), the knife
Bar (2) is fixedly connected with knife handle (1), and the knife bar (2) is equipped with through-hole (9), graduation mark (10), cutter head slot (11) and guide groove
(22), the cutter head one (12) and cutter head two (13) are equipped with several grooves (15).
2. screwdriver according to claim 1, it is characterised in that: the charging slot (4), switch (5), LED light (6) and storage
Battery (7) is electrically connected.
3. screwdriver according to claim 1, it is characterised in that: locking press button (14) are equipped in the guide groove (22),
The locking press button (14) includes button (16), tooth post one (17), tooth post two (18), fixed block (19), fixed link (20) and bullet
Spring (21), the tooth post one (17) and fixed block (19) are fixedly connected with guide groove (22)；The tooth post two (18) and tooth post one
(17) it engages, the tooth post two (18) is fixedly connected with fixed link (20), and the fixed link (20) is externally provided with spring (21), described
Spring (21) one end is fixedly connected with tooth post two (18), and the other end is fixedly connected with fixed block (19).
4. screwdriver according to claim 1, it is characterised in that: the cutter head two (13) is equipped with cavity (23), the sky
Chamber (23) size is consistent with cutter head one (12) outer diameter.
5. screwdriver according to claim 1, it is characterised in that: the rubber pad (8) is equipped with anti-skid bulge, the protrusion
Length direction along the rubber pad (8) is gradually reduced from centre to both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971537.6U CN208913976U (en) | 2018-06-23 | 2018-06-23 | A kind of screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971537.6U CN208913976U (en) | 2018-06-23 | 2018-06-23 | A kind of screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913976U true CN208913976U (en) | 2019-05-31 |
Family
ID=66694839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820971537.6U Expired - Fee Related CN208913976U (en) | 2018-06-23 | 2018-06-23 | A kind of screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256290A (en) * | 2022-07-21 | 2022-11-01 | 王泽华 | Screwdriver suitable for mounting mechanical device |
-
2018
- 2018-06-23 CN CN201820971537.6U patent/CN208913976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256290A (en) * | 2022-07-21 | 2022-11-01 | 王泽华 | Screwdriver suitable for mounting mechanical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |