CN207942342U - A kind of Novel portable screwdriver - Google Patents
A kind of Novel portable screwdriver Download PDFInfo
- Publication number
- CN207942342U CN207942342U CN201820400336.0U CN201820400336U CN207942342U CN 207942342 U CN207942342 U CN 207942342U CN 201820400336 U CN201820400336 U CN 201820400336U CN 207942342 U CN207942342 U CN 207942342U
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- CN
- China
- Prior art keywords
- folding
- knife bar
- unfolding
- spring
- hole
- 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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Abstract
The utility model discloses a kind of Novel portable screwdrivers,Including handle,Knife bar,Folding and unfolding slot,Through-hole,Square hole,Fixing device,First spring,Kerve,Positioner,Headlamp,Battery case and switch,It is provided with folding and unfolding slot on the upside of handle inner,Knife bar is arranged inside folding and unfolding slot,It is provided with through-hole on the upside of handle outer end,And bottom is provided with square hole,A kind of Novel portable screwdriver of the utility model,By being provided with three folding and unfolding slots on the inside of handle,It can be used for the knife bar of the different cutter heads of folding and unfolding three,End fixture block knife bar can be used to work with after through-hole grafting on the securing means,Folding and unfolding knife bar is carried out in this way,It is easy to use and increases convenience,By being mounted with headlamp on the upside of handle outer end,After switch is opened,It can carry out illumination work,To need the place for carrying out knob screw to be illuminated,Increase its visual field,Can knife rod head be quickly directed at screw convenient for user,Increase working efficiency.
Description
Technical field
The utility model is related to driver technology field, more particularly to a kind of Novel portable screwdriver.
Background technology
Screwdriver is a kind of tool for twisting screw to force its in place, and usually there are one thin sphenocephalies, can insert
Enter in the line of rabbet joint or recess of screw cap, and screwdriver needs different screw terminals when in use due to different screws, so
Generally requiring to carry multiple screwdrivers could work, and working efficiency is caused to lower, while screwdriver is easy to lose, together
In the case of Shi Ruguo insufficient lights, screwdriver alignment screw head can not be caused operation that cannot be smoothed out, be wasted time
Increase working strength, with the rapid development of science and technology, Novel portable screwdriver has also obtained technological improvement, but existing
Technology portable is insufficient, lacks illumination functions, and the visual field is insufficient.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Novel portable screwdriver, with solution
Certainly prior art portable is insufficient, lacks illumination functions, the problem of visual field deficiency.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of Novel portable screwdriver, including handle, knife bar, folding and unfolding slot, through-hole, square hole, fixing device, the first bullet
Spring, kerve, positioner, headlamp, battery case and switch, the handle inner upside are provided with folding and unfolding slot, and the knife bar is set
It sets inside folding and unfolding slot, is provided with through-hole on the upside of the handle outer end, and bottom is provided with square hole, the knife bar bottom is set
It is equipped with fixing device, the fixing device bottom is welded by the first spring and folding and unfolding slot inside bottom, the folding and unfolding slot
Bottom is provided with kerve, and the kerve is internally provided with positioner, and handle outer end top top side is equipped with headlamp, institute
State headlamp bottom and be provided with battery case, the battery case right end setting switch, the fixing device by block, inside groove, fixture block,
Connecting plate and second spring composition, the block top are welded with knife bar bottom, and the bulk inner is provided with inside groove, institute
It states and is provided with fixture block on the outside of inside groove, welded with connecting plate on the inside of the fixture block, pass through second spring on the inside of the connecting plate
It is welded with inside groove inner surface, the fixture block carries out grafting with through-hole, and the positioner is by briquetting, connecting rod, hook
It is formed with third spring, the pressing carries out with square hole chimeric soon, passes through connecting rod and bottom on the outside of hook on the inside of the briquetting
Portion is welded, and is welded by third spring and interior bottom surface in kerve on the inside of the hook, the headlamp and electricity
Pond slot internal cell is electrically connected, and the battery case internal cell is electrically connected with switch.
Further, there are three the folding and unfolding slot is respectively provided with, and size is equal in length.
Further, it there are three the knife bar is respectively provided with, is separately positioned on inside each folding and unfolding slot, the knife rod head is equal
For different model cutter head.
Further, corresponding with each folding and unfolding slot respectively there are three the through-hole is respectively provided with.
Further, there are three the fixing device is respectively provided with, each knife bar bottom, the fixing device are separately mounted to
Rear end is provided with card slot and carries out screens with hook.
Further, first spring, second spring and third spring are compressed spring.
Further, the headlamp is LED materials.
Compared with prior art, the utility model has the advantages that：The Novel portable screwdriver, by hand
It is provided with three folding and unfolding slots on the inside of handle, can be used for the knife bar of the different cutter heads of folding and unfolding three, hold fixture block and through-hole on the securing means
It knife bar can be used to work after grafting, carry out folding and unfolding knife bar in this way, be easy to use and increase convenience, pass through
It is mounted with headlamp on the upside of handle outer end, after switch is opened, illumination work can be carried out, to need to carry out the ground of knob screw
Fang Jinhang is illuminated, and increases its visual field, can knife rod head be quickly directed at screw convenient for user, be increased working efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is the utility model fixing device internal structure schematic diagram；
Fig. 4 is structural schematic diagram at the utility model A；
Fig. 5 is the utility model structure of the lighting lamp schematic diagram；
In figure：Handle -1, knife bar -2, folding and unfolding slot -3, through-hole -4, square hole -5, fixing device -6, the first spring -7, bottom
Slot -8, positioner -9, headlamp -10, block -61, inside groove -62, fixture block -63, connecting plate -64, second spring -65, pressing
Block -91, connecting rod -92, hook -93, third spring -94, battery case -101, switch -102.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of Novel portable screwdriver, including handle 1, knife bar 2, folding and unfolding slot 3, through-hole 4, square hole
5, fixing device 6, the first spring 7, kerve 8, positioner 9, headlamp 10, battery case 101 and switch 102, on 1 inside of handle
Side is provided with folding and unfolding slot 3, and knife bar 2 is arranged inside folding and unfolding slot 3, through-hole 4 is provided on the upside of 1 outer end of handle, and bottom is arranged
There are square hole 5,2 bottom of knife bar to be provided with fixing device 6,6 bottom of fixing device passes through the first spring 7 and 3 inside bottom of folding and unfolding slot
Portion is welded, and 3 bottom of folding and unfolding slot is provided with kerve 8, and kerve 8 is internally provided with positioner 9,1 outer end top top side of handle
Headlamp 10 is installed, 10 bottom of headlamp is provided with battery case 101, and switch 102, fixing device 6 is arranged in 101 right end of battery case
It is made of block 61, inside groove 62, fixture block 63, connecting plate 64 and second spring 65,61 top of block is welded with 2 bottom of knife bar
It connects, block 61 is internally provided with inside groove 62, and 62 outside of inside groove is provided with fixture block 63, and 63 inside of fixture block is welded with connecting plate 64
It connecing, 64 inside of connecting plate is welded by second spring 65 and 62 inner surface of inside groove, and fixture block 63 carries out grafting with through-hole 4,
Positioner 9 is made of briquetting 91, connecting rod 92, hook 93 and third spring 94, pressing fast 91 carried out with square hole 5 it is chimeric,
91 inside of briquetting is welded by connecting rod 92 and 93 exterior bottom of hook, and 93 inside of hook passes through third spring 94 and kerve
Interior bottom surface is welded in 8, and headlamp 10 is electrically connected with 101 internal cell of battery case, 101 internal cell of battery case
It is electrically connected with switch 102.
Wherein, there are three the folding and unfolding slot 3 is respectively provided with, and size is equal in length, and passes through three folding and unfolding slots of setting
3, for placing three knife bars 2.
Wherein, it there are three the knife bar 2 is respectively provided with, is separately positioned on inside each folding and unfolding slot 3,2 head of the knife bar is equal
For different model cutter head, it is used to work to different screws by the knife bar 2 of the different model cutter head of setting, it is convenient to increase
Property.
Wherein, corresponding with each folding and unfolding slot 3 respectively there are three the through-hole 4 is respectively provided with, through-hole 4 and folding and unfolding slot 3
It sets corresponding, is fixed for fixture block 63 and 4 grafting of through-hole.
Wherein, there are three the fixing device 6 is respectively provided with, 2 bottom of each knife bar, the fixing device 6 are separately mounted to
Rear end is provided with card slot and carries out screens with hook 93, and the fixation of three knife bars 2 is used for by three fixing devices 6 of setting
Work.
Wherein, first spring 7, second spring 65 and third spring 94 are compressed spring, and compressed spring can
Deformation is stored, the ability of anti-loading can be increased, increases service life.
Wherein, the headlamp 10 is LED materials, and material is a kind of energy saving material, being capable of energy saving while cost
It is low.
Described in this patent：First spring 7, second spring 65 and third spring 94 are compressed spring, compressed spring
It is subject to the helical spring to pressure, the material section used in it is mostly circle, and also useful rectangle and multiply steel, which are entangled, rolls, bullet
Spring is generally equal pitch, and the shape of compressed spring has：Cylindrical, cone, camber and middle concave and on a small quantity not rounded
Shape etc. has certain gap between the circle and circle of compressed spring, and spring contraction deforms when by external applied load, stores deformation energy.
Compressed spring externally carries pressure (wheel or body are pressed on bedding under such as gravity pressure) supply using multiple open coils and resists
Strength.It is, they push back to revolt external pressure.Compressed spring is usually the coiling of wire equal pitch and has fixed line
Diameter.In addition, also having the compressed spring of cone or the spring of circular cone and linear type combination.According to different application fields, pressure
Contracting spring can be used for renitency and (or) storage energy.Circular metal silk is that compressed spring is most common, but also have square,
The compressed spring that the wire of rectangle and special shape produces.
Operation principle：When in use, press briquetting 91 drive connecting rod 92 inwardly move, from connecting rod 92 drive hook 93 to
Interior movement, compression third spring 94, makes 93 left end eave tile of hook leave 6 rear end card slot of fixing device, fixing device 6 loses card
Strength firmly is resetted by the first spring 7, knife bar 2 is jacked up, and is stretched out outside folding and unfolding slot 3, and fixture block 63 is logical in alignment in fixing device 6
Behind hole 4, so that fixture block 63 is carried out grafting with through-hole 4 by the reset of second spring 65, to which fixed knife bar 2 can be used, is using
After complete, fixture block 63 is pressed out in through-hole 4, then pushes back knife bar 2 in folding and unfolding slot 3, hook 93 blocks 6 rear end of fixing device, will
Knife bar 2 carries out folding and unfolding, consequently facilitating folding and unfolding carries, while passing through the knife bar provided with three folding and unfolding slots 3 and three different cutter heads
2, the multi-purpose benefit of a knife can be carried out, can work three kinds of different screws, convenience be increased, in the feelings for lacking light
Under condition, by lower switch 102,101 internal cell of battery case is made to be powered headlamp 10, headlamp 10 is made to carry out gaffer
Make, to increase the visual field, 2 head of knife bar alignment screw works convenient for user, increases working efficiency, this is novel just
Prompt formula screwdriver, by, provided with three folding and unfolding slots 3, can be used for the knife bar 2 of the different cutter heads of folding and unfolding three in 1 inside of handle,
6 upper end fixture block 63 of fixing device knife bar 2 can be used to work with after 4 grafting of through-hole, carry out folding and unfolding knife in this way
Bar 2 is easy to use and increases convenience,, can after the unlatching of switch 102 by being mounted with headlamp 10 on the upside of 1 outer end of handle
Carry out illumination work, for need carry out knob screw place illuminated, increase its visual field, convenient for user can quickly by
2 head of knife bar is directed at screw, increases working efficiency, corresponding with each folding and unfolding slot 3 respectively there are three through-hole 4 is respectively provided with, and leads to
Hole 4 is corresponding with 3 position of folding and unfolding slot, is fixed for fixture block 63 and 4 grafting of through-hole, there are three fixing device 6 is respectively provided with, point
Not An Zhuan 2 bottom of each knife bar, 6 rear end of the fixing device be provided with card slot and with hook 93 carry out screens, by setting
Three fixing devices 6 set are used for the fixation work of three knife bars 2.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of Novel portable screwdriver, including handle (1) and knife bar (2), it is characterised in that：Further include folding and unfolding slot (3), logical
Hole (4), square hole (5), fixing device (6), the first spring (7), kerve (8), positioner (9), headlamp (10), battery case
(101) and switch (102), handle (1) upper inside are provided with folding and unfolding slot (3), and the knife bar (2) is arranged in folding and unfolding slot
(3) internal, it is provided with through-hole (4) on the upside of handle (1) outer end, and bottom is provided with square hole (5), the knife bar (2)
Bottom is provided with fixing device (6), fixing device (6) bottom by the first spring (7) and folding and unfolding slot (3) inside bottom into
Row welding, folding and unfolding slot (3) bottom are provided with kerve (8), and the kerve (8) is internally provided with positioner (9), the hand
Handle (1) outer end top top side is equipped with headlamp (10), and headlamp (10) bottom is provided with battery case (101), the electricity
Pond slot (101) right end setting switch (102), the fixing device (6) is by block (61), inside groove (62), fixture block (63), connecting plate
(64) it is welded with knife bar (2) bottom with second spring (65) composition, block (61) top, the block (61) is internal
Be provided with inside groove (62), be provided with fixture block (63) on the outside of the inside groove (62), on the inside of the fixture block (63) with connecting plate (64) into
Row welding, connecting plate (64) inside are welded by second spring (65) and inside groove (62) inner surface, the fixture block
(63) grafting is carried out with through-hole (4), the positioner (9) is by briquetting (91), connecting rod (92), hook (93) and third spring
(94) it forms, the briquetting (91) carries out chimeric with square hole (5), passes through connecting rod (92) on the inside of the briquetting (91) and blocks
It hooks (93) exterior bottom to be welded, passes through third spring (94) and kerve (8) interior interior bottom surface on the inside of the hook (93)
It is welded, the headlamp (10) is electrically connected with battery case (101) internal cell, the internal electricity of the battery case (101)
Pond is electrically connected with switch (102).
2. a kind of Novel portable screwdriver according to claim 1, it is characterised in that：The folding and unfolding slot (3) is respectively provided with
There are three, and size is equal in length.
3. a kind of Novel portable screwdriver according to claim 2, it is characterised in that：The knife bar (2) is both provided with
Three, it is separately positioned on each folding and unfolding slot (3) inside, knife bar (2) head is different model cutter head.
4. a kind of Novel portable screwdriver according to claim 1, it is characterised in that：The through-hole (4) is both provided with
It is three, corresponding with each folding and unfolding slot (3) respectively.
5. a kind of Novel portable screwdriver according to claim 1, it is characterised in that：The fixing device (6) is all provided with
There are three setting, it is separately mounted to each knife bar (2) bottom, fixing device (6) rear end is provided with card slot and and hook
(93) screens is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400336.0U CN207942342U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel portable screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400336.0U CN207942342U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel portable screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942342U true CN207942342U (en) | 2018-10-09 |
Family
ID=63698366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820400336.0U Expired - Fee Related CN207942342U (en) | 2018-03-23 | 2018-03-23 | A kind of Novel portable screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942342U (en) |
-
2018
- 2018-03-23 CN CN201820400336.0U patent/CN207942342U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20190323 |