CN106425964A - Screwdriver with nail storage box and suitable for screws of all materials - Google Patents
Screwdriver with nail storage box and suitable for screws of all materials Download PDFInfo
- Publication number
- CN106425964A CN106425964A CN201610875017.0A CN201610875017A CN106425964A CN 106425964 A CN106425964 A CN 106425964A CN 201610875017 A CN201610875017 A CN 201610875017A CN 106425964 A CN106425964 A CN 106425964A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- hole
- storage
- clamping plate
- nail barrel
- 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.)
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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
- B25B15/02—Screwdrivers operated by rotating the handle
-
- 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
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a screwdriver with a nail storage box and suitable for screws of all materials. The screwdriver comprises a tightening unit, a nail storage unit and a connecting line. The tightening unit comprises a screwdriver body; the screwdriver body comprises a handle, a connecting part and a tightening rod; an elastic clamp plate is arranged on each of the front side and the rear side of the tightening rod; a stepped hole is formed in the screwdriver body; and a mandrel is arranged in the stepped hole. A first spring is arranged between the mandrel and the handle; and a cylindrical pin which is matched with first sliding grooves in the tightening rod and second sliding grooves in the elastic clamp plates is arranged at the left end of a third shaft. The nail storage unit comprises a plurality of nail storage cylinders; an inserting block is arranged on the rear side of each nail storage cylinder; an inserting groove is formed in the front side of each nail storage cylinder; and a groove opening is formed in each of the left side and the right side of each nail storage cylinder. The screwdriver can clamp the screws of all materials, can finish the whole process from clamping to tightening by a single hand, and is very suitable for the working condition of small space.
Description
Technical field
The present invention relates to a kind of screwdriver, specifically a kind of screw being applied to full material screw with storage staple cartridge
Knife.
Background technology
During daily power construction, through commonly used instrument during screwdriver, install for convenience and tighten, now
The general all bands of screwdriver be magnetic.But nonetheless, actual work progress runs into screw non-magnetic feelings unexpectedly
Condition.At this moment screw can only be buttressed on the other hand, be fastened with screwdriver on the other hand, but due to power construction during, general
Installing space all ratios are narrow, and this just brings inconvenience to construction.
For this problem, the patent of Patent No. 201610369413.6 discloses one kind and can clamp any material screw
Screwdriver, although this screwdriver can accommodate the screw of any material, thus fastening during do not need one hand steered
Live screw, but yet suffer from unhandy problem, this is because needing to lift chuck and can press from both sides during using
Tight screw, therefore during screw is fastened, described chuck needs to be raised always, and especially screw fastens
Former circles (now screw not yet connects reliability), and carry chuck rotation screw knife, for workmen it is
Inconvenient operation.
In addition, also generally existing the problem that inconvenience deposited by screw during daily construction, the typically meeting in construction
Need the screw of multiple different sizes, and these screws are typically all to concentrate when being placed in a receiver, in the mistake using
Need in journey to select the screw of different size as needed.For veteran old employee, sometimes can be by naked eyes
Judge, but relatively difficult for new employee.Even by the bolt sorting placement of different size, but for
Can not be for the screw of magnetic conduction, even if any material can be clamped using one kind disclosed in Patent No. 201610369413.6 patent
The screwdriver of matter screw, is also required to two handss to complete it is impossible to one hand completes in the process starting most screw clamping is got up, effect
Rate is low.
Content of the invention
For the problems referred to above, the invention provides a kind of screwdriver being applied to full material screw with storage staple cartridge, should
Screwdriver can not only clamp the screw of full material, and can complete from the whole process one hand being clamped to fastening, very suitable
Operating mode for narrow space.
The present invention solves its technical problem and is adopted the technical scheme that：
A kind of screwdriver being applied to full material screw with storage staple cartridge, includes tightening unit, unit and being used for is followed closely in storage
Connect and tighten unit and the connecting line of Chu Ding unit；
Described unit of tightening includes screwdriver body, and described screwdriver body includes diameter from right to left and is sequentially reduced
Handle, connecting portion and tighten bar；
The inside of described screwdriver body is disposed with the first hole, the second hole and the 3rd hole from right to left, and described
First hole, the second hole and the 3rd hole have collectively constituted the stepped hole that diameter is sequentially reduced；
The described left end positioned at the 3rd hole on bar of tightening is provided with the first chute, and the first described chute is along front and back
Tighten bar to running through；
The described front and rear sides tightening bar is respectively arranged with Elastic clamping plate, described Elastic clamping plate is provided with described
Corresponding the second chute of the first chute, the lower end of described Elastic clamping plate is provided with the clamping plate extending to inner side, described
Arcuate groove is provided with clamping plate；
Described step in the hole is provided with mandrel, described mandrel include from right to left first axle that diameter is sequentially reduced,
Second axle and the 3rd axle；
It is located on the second described axle and between first axle and handle, is arranged with the first spring, the left end of the 3rd described axle sets
It is equipped with straight pin, and the rear and front end of described straight pin sequentially passes through the first chute and the second chute extends to Elastic clamping plate
Outside；
Described storage nail unit includes several and stores up nail barrel, and described storage nail barrel is in the cylindrical barrel knot of lower end closed
Structure, the internal diameter of described storage nail barrel is more than the diameter of the head of this screw corresponding to storage nail barrel, and the rear side of described storage nail barrel sets
It is equipped with grafting block, the front side of described storage nail barrel is provided with the inserting groove with the cooperation of described grafting block cross sectional shape picture, described
The arranged on left and right sides of storage nail barrel is separately provided for accommodating the notch of clamping plate.
Further, the left side of described handle is provided with flexure strip, and the inner side of the free end of described flexure strip
It is provided with socket cap, described connecting portion is provided with the location hole corresponding with described socket cap, and described location hole
It is connected with described volume second hole, the left end of the second described axle is provided with the first pin-and-hole, setting in the first described pin-and-hole
There is spring catch.
Further, described spring catch includes plug, plunger and the second spring being arranged between plug and plunger, institute
The plug stated is fixedly connected with the second described axle by screw thread.
Further, the rear and front end of described straight pin is provided with stopper positioned at the outside of Elastic clamping plate.
Further, the upper end of described storage nail barrel is provided with lid, and described lid passes through rubber strip and described storage
Nail barrel is connected.
Further, for 1.1 times of head diameter of this screw corresponding to storage nail barrel.
Further, the lower end closed of described inserting groove.
Further, the lower end of described notch is 5mm to storage the distance between nail barrel bottom, the width of described notch
M is more than the width of described clamping plate, less than the diameter of the head of this screw corresponding to storage nail barrel.
Further, the right-hand member of described handle is provided with the first outstanding ear, and the left surface of the upper end of described inserting groove sets
It is equipped with the second outstanding ear.
The invention has the beneficial effects as follows：
1st, the present invention passes through to arrange mandrel in the inside of screwdriver body, and to control elasticity by moving up and down of mandrel
The folding of clamping plate, thus realizing the clamping to screw, from outward appearance, structure is simpler, compact.
2nd, pass through to arrange spring catch in mandrel, screwdriver body arranges location hole, so screw is clamped
During, after being held in place, spring catch can snap fit onto positioning in the hole, so that tightening unit and screw becomes a unification
Entirety, now when fastening to screw, one hand is operable, convenient, simple, and improves work efficiency.
3rd, pass through setting storage nail barrel, and the notch accommodating Elastic clamping plate is provided on storage nail barrel it is achieved that clamping
The one-handed performance of journey, simple, convenient, fast.
4th, follow closely using cooperatively of unit by tightening unit with storage, can be complete from the whole process one hand being clamped to fastening
Become, convenient, fast, and it is particularly well-suited to the operating mode of narrow space.
5th, adopt the type of attachment of grafting between adjacent storage nail barrel, therefore before being constructed, can be according to constructing
The value volume and range of product of the screw needing in journey carrys out combination in any, practical.
Brief description
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the perspective view tightening unit in the present invention；
Fig. 3 is the mplifying structure schematic diagram of part A in Fig. 2；
Fig. 4 is the mplifying structure schematic diagram of part B in Fig. 2；
Fig. 5 is the front view tightening unit in the present invention；
Fig. 6 is the A-A sectional view in Fig. 5；
Fig. 7 is the mplifying structure schematic diagram of C portion in Fig. 6；
Fig. 8 is the mplifying structure schematic diagram of D part in Fig. 6；
Fig. 9 is the mplifying structure schematic diagram of E part in Fig. 6；
Figure 10 is the perspective view of mandrel in the present invention；
Figure 11 is the perspective view of storage nail unit in the present invention；
Figure 12 is the mplifying structure schematic diagram of F part in Figure 11；
Figure 13 is the perspective view storing up nail barrel in the present invention；
Figure 14 is the mplifying structure schematic diagram of G part in Figure 13；
Figure 15 is the mplifying structure schematic diagram of H part in Figure 13；
Figure 16 is the top view storing up nail barrel in the present invention.
In figure：1- tightens unit, 11- screwdriver body, 111- handle, and 112- tightens bar, 113- connecting portion, and 1131- is fixed
Position hole, 114- first hole, 115- second hole, 116- the 3rd hole, 117- first chute, 118- flexure strip, 1181- socket cap,
119- first hangs ear, 12- Elastic clamping plate, 121- clamping plate, 122- arcuate groove, 123- second chute, 13- mandrel, 131- first
Axle, 132- second axle, 133- the 3rd axle, 134- first pin-and-hole, 135- second pin-and-hole, 14- spring catch, 15- straight pin, 16- keeps off
Head, 17- first spring, 2- storage nail unit, 21- stores up nail barrel, 211- grafting block, 212- inserting groove, and 213- second hangs ear, 214- groove
Mouthful, 215- lid, 22- screw, 3- connecting line.
Specific embodiment
Describe for convenience, now define coordinate system as shown in Figure 1.
As shown in figure 1, a kind of screwdriver being applied to full material screw 22 with storage staple cartridge includes tightening unit 1, storage
Nail unit 2 and the connecting line 3 tightening unit 1 and Chu Ding unit 2 for connection.
As shown in Fig. 2 described unit 1 of tightening includes screwdriver body 11, as shown in fig. 6, described screwdriver body
11 include handle 111, tighten bar 112 and be arranged at described handle 111 and tighten connecting portion 113 between bar 112, and described
Handle 111, connecting portion 113 and tighten the diameter of bar 112 and be sequentially reduced, the described lower end tightening bar 112 is in a word structure
Or cross structure, as a kind of specific embodiment, the lower end tightening bar 112 described in the present embodiment is in a word structure.As
Shown in Fig. 6 to Fig. 9, described screwdriver body 11 be axially inside provided with stepped hole, describe for convenience, now will be described
Stepped hole according to the difference of diameter, be defined as the first hole 114, the second hole 115 and the 3rd hole 116 from right to left successively, and institute
The diameter in the first hole 114, the second hole 115 and the 3rd hole 116 stated is sequentially reduced.As shown in figure 9, described tightens on bar 112
Left end positioned at the 3rd hole 116 is provided with the first chute 117, and the first described chute 117 runs through along the longitudinal direction and tightens bar
112.As shown in figure 8, flexure strip 118, the described right-hand member of flexure strip 118 and institute are provided with the left side of described handle 111
The handle 111 stated is fixedly connected, as a kind of specific embodiment, the flexure strip 118 described in the present embodiment and described handle
Handss 111 are fixedly connected by way of welding.The left end of described flexure strip 118 is hanging, and the free end of described flexure strip 118
Inner side (near screwdriver body 11 side as inner side, similarly hereinafter) be provided with socket cap 1181, on described connecting portion 113
It is provided with the location hole 1131 corresponding with described socket cap 1181, and described location hole 1131 and described volume second hole
115 are connected.
As shown in Figures 2 and 3, the described front and rear sides tightening bar 112 is respectively arranged with Elastic clamping plate 12, described elasticity
The upper end of clamping plate 12 is fixedly connected with described bar 112 of tightening, as a kind of specific embodiment, using welding in the present embodiment
Connected mode.As shown in Figure 2 and Figure 4, the lower end of described Elastic clamping plate 12 is provided with the clamping plate 121 extending to inner side, institute
Arcuate groove 122 for pinching screw 22 is provided with the clamping plate stated.It is provided with described Elastic clamping plate 12 and described
The second corresponding chute 123 of one chute 117.
As shown in Figure 2 and Figure 6, described step in the hole is provided with mandrel 13.As shown in Figure 10, described mandrel 13 is from the right side
Include first axle 131, the second axle 132 and the 3rd axle 133 that diameter is sequentially reduced to left.As shown in fig. 7, the second described axle
132 upper end is cased with the first spring 17, and the right-hand member of the first described spring 17 is resisted against by first axle 131 and the second axle 132 institute
On the step surface being formed, the left end of the first described spring 17 is resisted against the step being formed by the first hole 114 and the second hole 115
On face.The left end of the second described axle 132 is provided with the first pin-and-hole 134.As shown in figure 8, setting in the first described pin-and-hole 134
There is spring catch 14, described spring catch 14 includes plug, plunger and the second spring being arranged between plug and plunger, described
Plug is fixedly connected with the second described axle 132 by screw thread.As shown in Figure 10, the left end of the 3rd described axle 133 is provided with
Second pin-and-hole 135, as shown in figure 9, before being provided with straight pin 15, and described straight pin 15 in the second described pin-and-hole 135
Two ends sequentially pass through the first chute 117 and the second chute 123 extends to the outside of Elastic clamping plate 12 afterwards.Described straight pin 15
The outside that rear and front end is located at Elastic clamping plate 12 is provided with stopper 16, as a kind of specific embodiment, in the present embodiment, described
Stopper 16 be to be arranged at double nut on straight pin 15.
Further, install for convenience, the front and rear sides of described first axle 131 is respectively arranged with positioning plane, and institute
The positioning plane stated and the axis perpendicular of the second described pin-and-hole 135.Further, the axis of described first pin-and-hole 134 with
The axis of described second pin-and-hole 135 is parallel.
As shown in figure 11, described storage is followed closely unit 2 and is included the storage nail barrel 21 that several are in a word arrangement.As shown in figure 13,
Described storage nail barrel 21 is in the cylindrical barrel structure of lower end closed, and the internal diameter of described storage nail barrel 21 is more than this storage nail barrel 21
The diameter of the head of corresponding screw 22 it is preferred that head diameter for this screw 22 corresponding to storage nail barrel 21 1.1 times (
Here, the diameter of described storage nail barrel 21 can be designed according to the size of different screws 22, so that each storage nail
The screw 22 of the corresponding a kind of format diameter of cylinder 21).As shown in Figure 14 and Figure 15, the rear side of described storage nail barrel 21 is provided with grafting
Block 211, the front side of described storage nail barrel 21 is provided with the inserting groove 212 with the cooperation of described grafting block 211 cross sectional shape picture, and institute
The lower end closed of the inserting groove 212 stated.The lower end of inserting groove 212 described herein adopts enclosed construction, primarily to keeping away
Exempt from long pull, when producing loosening between grafting block 211 and inserting groove 212, can be carried out by the enclosed construction of lower end
Positioning, it is to avoid producing between grafting block 211 and inserting groove 212 cannot grafting after loosening.Further, screw 22 for convenience
Take, the arranged on left and right sides of described storage nail barrel 21 is separately provided for accommodating the notch along the vertical direction of clamping plate 121
214, and the lower end of described notch 214 should be as little as possible to storage the distance between nail barrel 21 bottom, preferably 5mm.As figure
Shown in 16, the width M of described notch 214 is more than the width of described clamping plate 121, less than this screw 22 corresponding to storage nail barrel 21
Head diameter.
Further, the upper end of described storage nail barrel 21 is provided with lid 215, and described lid 215 passes through rubber strip (figure
In for marking) be connected with described storage nail barrel 21, described lid 215 is provided with the corresponding screw of this storage nail barrel 21 22 type
Number mark raised, such as M6, M8 etc..
Further, as shown in fig. 7, the right-hand member of described handle 111 is provided with the first outstanding ear 119, as shown in figure 14, institute
Second outstanding ear 213, described one end of connecting line 3 and the first outstanding ear 119 are provided with the left surface of the upper end stating inserting groove 212
It is connected, the other end of described connecting line 3 is connected with the described second outstanding ear 213.
Claims (9)
1. a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：Single including tightening unit, storage nail
Unit and for connect tighten unit and the connecting line of Chu Ding unit；
Described unit of tightening includes screwdriver body, and described screwdriver body includes the handle that diameter from right to left is sequentially reduced
Handss, connecting portion and tighten bar；
The inside of described screwdriver body is disposed with the first hole, the second hole and the 3rd hole from right to left, and described first
Hole, the second hole and the 3rd hole have collectively constituted the stepped hole that diameter is sequentially reduced；
The described left end positioned at the 3rd hole on bar of tightening is provided with the first chute, and the first described chute passes through along the longitudinal direction
Wear and tighten bar；
The described front and rear sides tightening bar is respectively arranged with Elastic clamping plate, described Elastic clamping plate is provided with and described
The second corresponding chute of one chute, the lower end of described Elastic clamping plate is provided with the clamping plate extending to inner side, described clamping plate
On be provided with arcuate groove；
Described step in the hole is provided with mandrel, and described mandrel includes the first axle, second that diameter is sequentially reduced from right to left
Axle and the 3rd axle；
It is located on the second described axle and between first axle and handle, is arranged with the first spring, the left end of the 3rd described axle is provided with
Straight pin, and the rear and front end of described straight pin sequentially passes through the first chute and the second chute extends to the outer of Elastic clamping plate
Side；
Described storage nail unit includes several and stores up nail barrel, and described storage nail barrel is in the cylindrical barrel structure of lower end closed, institute
The internal diameter of the storage nail barrel stated is more than the diameter of the head of this screw corresponding to storage nail barrel, and the rear side of described storage nail barrel is provided with slotting
Connect block, the front side of described storage nail barrel is provided with the inserting groove with the cooperation of described grafting block cross sectional shape picture, described storage nail barrel
Arranged on left and right sides be separately provided for accommodate clamping plate notch.
2. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
Flexure strip is provided with the left side of described handle, and the inner side of the free end of described flexure strip is provided with socket cap, described
Connecting portion on be provided with the location hole corresponding with described socket cap, and described location hole and described volume the second hole phase
Connection, the left end of the second described axle is provided with the first pin-and-hole, is provided with spring catch in the first described pin-and-hole.
3. according to claim 2 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
Described spring catch includes plug, plunger and the second spring being arranged between plug and plunger, and described plug passes through screw thread
It is fixedly connected with the second described axle.
4. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
The outside that the rear and front end of described straight pin is located at Elastic clamping plate is provided with stopper.
5. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
The upper end of described storage nail barrel is provided with lid, and described lid is connected with described storage nail barrel by rubber strip.
6. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
For the head diameter of this screw corresponding to storage nail barrel 1.1 times.
7. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
The lower end closed of described inserting groove.
8. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
The lower end of described notch is 5mm to storing up the distance between nail barrel bottom, and the width M of described notch is more than described clamping plate
Width, less than the diameter of the head of this screw corresponding to storage nail barrel.
9. according to claim 1 a kind of with storage staple cartridge the screwdriver being applied to full material screw it is characterised in that：
The right-hand member of described handle is provided with the first outstanding ear, and the left surface of the upper end of described inserting groove is provided with the second outstanding ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875017.0A CN106425964B (en) | 2016-09-30 | 2016-09-30 | A kind of screwdriver suitable for full material screw with storage staple cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875017.0A CN106425964B (en) | 2016-09-30 | 2016-09-30 | A kind of screwdriver suitable for full material screw with storage staple cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425964A true CN106425964A (en) | 2017-02-22 |
| CN106425964B CN106425964B (en) | 2018-01-19 |
Family
ID=58171711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610875017.0A Active CN106425964B (en) | 2016-09-30 | 2016-09-30 | A kind of screwdriver suitable for full material screw with storage staple cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425964B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695667A (en) * | 2017-10-26 | 2018-02-16 | 遨博（北京）智能科技有限公司 | A kind of the screwed lock device and lock pay method |
| CN109434742A (en) * | 2018-11-30 | 2019-03-08 | 南安市简锐工业设计有限公司 | A kind of electric screw driver of the automatic screwing of semicircle overbanking |
| CN110997224A (en) * | 2017-08-08 | 2020-04-10 | Mbn-新盖斯多夫机械制造有限公司 | Method and device for providing screws |
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| US4199014A (en) * | 1978-03-02 | 1980-04-22 | Nickle Kenneth E | Automatic feeding screwdriver |
| JPH08252777A (en) * | 1995-03-15 | 1996-10-01 | Max Co Ltd | Screw tightening device |
| US20100331852A1 (en) * | 2009-06-29 | 2010-12-30 | Neubardt Seth L | Tool device for inserting fasteners |
| CN202462320U (en) * | 2011-12-17 | 2012-10-03 | 朱凤鸣 | Maintenance screwdriver for equipment management |
| CN202878199U (en) * | 2012-10-16 | 2013-04-17 | 武安市供电公司 | Screwdriver with self screw-clamping function |
| CN104626030A (en) * | 2014-12-19 | 2015-05-20 | 合肥迈利网络科技有限公司 | Screwdriver |
| CN105666389A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济南市长清区供电公司 | Anti-dropping screwdriver and storage method thereof |
| CN105856138A (en) * | 2016-05-30 | 2016-08-17 | 国网山东省电力公司济南供电公司 | Screwdriver capable of clamping screws made of any material |
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2016
- 2016-09-30 CN CN201610875017.0A patent/CN106425964B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199014A (en) * | 1978-03-02 | 1980-04-22 | Nickle Kenneth E | Automatic feeding screwdriver |
| JPH08252777A (en) * | 1995-03-15 | 1996-10-01 | Max Co Ltd | Screw tightening device |
| US20100331852A1 (en) * | 2009-06-29 | 2010-12-30 | Neubardt Seth L | Tool device for inserting fasteners |
| CN202462320U (en) * | 2011-12-17 | 2012-10-03 | 朱凤鸣 | Maintenance screwdriver for equipment management |
| CN202878199U (en) * | 2012-10-16 | 2013-04-17 | 武安市供电公司 | Screwdriver with self screw-clamping function |
| CN104626030A (en) * | 2014-12-19 | 2015-05-20 | 合肥迈利网络科技有限公司 | Screwdriver |
| CN105666389A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济南市长清区供电公司 | Anti-dropping screwdriver and storage method thereof |
| CN105856138A (en) * | 2016-05-30 | 2016-08-17 | 国网山东省电力公司济南供电公司 | Screwdriver capable of clamping screws made of any material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997224A (en) * | 2017-08-08 | 2020-04-10 | Mbn-新盖斯多夫机械制造有限公司 | Method and device for providing screws |
| CN107695667A (en) * | 2017-10-26 | 2018-02-16 | 遨博（北京）智能科技有限公司 | A kind of the screwed lock device and lock pay method |
| CN107695667B (en) * | 2017-10-26 | 2023-11-28 | 遨博(北京)智能科技股份有限公司 | Screw locking device and locking method |
| CN109434742A (en) * | 2018-11-30 | 2019-03-08 | 南安市简锐工业设计有限公司 | A kind of electric screw driver of the automatic screwing of semicircle overbanking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106425964B (en) | 2018-01-19 |
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