CN106493668A - A kind of multifunctional screw driver - Google Patents
A kind of multifunctional screw driver Download PDFInfo
- Publication number
- CN106493668A CN106493668A CN201611071265.6A CN201611071265A CN106493668A CN 106493668 A CN106493668 A CN 106493668A CN 201611071265 A CN201611071265 A CN 201611071265A CN 106493668 A CN106493668 A CN 106493668A
- Authority
- CN
- China
- Prior art keywords
- drive link
- union joint
- inserted block
- handle
- rotating shaft
- 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
- B25B15/00—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
- B25B23/16—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/08—Handle constructions with provision for storing tool elements
- B25G1/085—Handle constructions with provision for storing tool elements for screwdrivers, wrenches or spanners
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 screw driver, including handle, drive link, union joint and cutter head, storing bin, folded slot and chute is provided with the handle, the drive link is arranged at handle inner upper end, rotating shaft, link slot and shaft hole is provided with drive link, the union joint is installed on drive link upper end, inserted block, square groove and ball recess is provided with union joint, the cutter head is installed on union joint upper end by square inserted block, the square inserted block is arranged at cutter head lower end, and square inserted block lower end both sides are provided with ball recess.The present invention can multiple angles conversion use, can carry with multiple cutter heads, and it is convenient and swift to switch cutter head.
Description
Technical field
The present invention relates to a kind of multifunctional screw driver, belongs to hardware ＆ tools technical field.
Background technology
Screwdriver is a kind of instrument for twisting screw to force which in place, and conventional screwdriver cannot bend, fold,
When encountering in the narrow and small screw in locus, will be unable to be operated, and conventional screw driver handle easily skids, hand strength
Less people's installation and removal screw is just relatively difficult, and for solving the above problems, spy provides a kind of new technical scheme.
Content of the invention
It is an object of the invention to provide a kind of multifunctional screw driver, to solve the problems, such as to propose in above-mentioned background technology.
The present invention is employed the following technical solutions for achieving the above object：A kind of multifunctional screw driver, including handle, transmission
Bar, union joint and cutter head, are provided with storing bin, folded slot and chute on the handle, the storing bin is arranged at handle, at its lower end,
Storing bin bottom has been threaded connection Cang Gai, and the folded slot is arranged at handle upper end, and the chute is arranged at handle upper end
Vertical both sides, the drive link are arranged at handle inner upper end, are provided with rotating shaft, link slot and shaft hole, institute on drive link
State rotating shaft and be arranged at drive link lower end both sides, and rotating shaft is arranged in chute, the link slot is arranged at drive link upper end, connect
Spring stack is provided with the inside of groove, the shaft hole is arranged at drive link upper end, the union joint is installed on drive link upper end, is connected
Inserted block, square groove and ball recess is provided with head, and the inserted block is arranged at union joint lower end, and inserted block lower end both sides are provided with and turn
Axle, and rotating shaft is arranged in shaft hole, the square groove is arranged at union joint upper end, and inside square groove, both sides are provided with spring
Post, the ball recess are arranged at inserted block upper end both sides, and the cutter head is installed on union joint upper end, the side by square inserted block
Shape inserted block is arranged at cutter head lower end, and square inserted block lower end both sides are provided with ball recess.
Preferably, the rotating shaft is symmetrical with shaft hole size positions.
Preferably, the spring stack is symmetrical with ball recess size positions.
Preferably, the handle is connected with drive link rotating shaft, and the anglec of rotation of drive link is 0 ° ~ 90 °.
Preferably, the union joint is connected with drive link rotating shaft, and the anglec of rotation of union joint is 0 ° ~ 180 °.
Compared with prior art, the invention has the beneficial effects as follows：The present invention is easy to use, and handle is can be folded into drive link
90 °, the frictional force of handle is increased, improve the torsion of drive link, union joint can be folded into 0 ° ~ 180 ° with drive link, is lifted
The use range of screwdriver, is provided with storing bin on handle, can place Multiple Type cutter head, save the working time, improves
Work efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is handle arrangement schematic diagram of the present invention；
Fig. 3 is drive link structural representation of the present invention；
Fig. 4 is union joint structural representation of the present invention；
Fig. 5 is cutter head structure schematic diagram of the present invention；
In figure：1- handles；2- drive links；3- union joints；4- cutter heads；5- storing bins；6- Cang Gai；7- folded slots；8- chutes；9- turns
Axle；10- link slots；11- spring stacks；12- shaft holes；13- inserted blocks；14- square grooves；15- ball recess；The square inserted blocks of 16-.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Whole elaboration.
As Figure 1-5, a kind of multifunctional screw driver, including handle 1, drive link 2, union joint 3 and cutter head 4, on handle 1
Storing bin 5, folded slot 7 and chute 8 is provided with, storing bin 5 is arranged at 1 lower end of handle, and 5 bottom of storing bin has been threaded connection
Storehouse lid 6, folded slot 7 are arranged at 1 upper end of handle, and chute 8 is arranged at 1 upper end vertical both sides of handle, and drive link 2 is arranged at handle
1 inner upper end, is provided with rotating shaft 9, link slot 10 and shaft hole 12 on drive link 2, rotating shaft 9 is arranged at 2 lower end both sides of drive link,
And rotating shaft 9 is arranged in chute 8, link slot 10 is arranged at 2 upper end of drive link, is provided with spring stack 11 on the inside of link slot 10, turns
Axis hole 12 is arranged at 2 upper end of drive link, and union joint 3 is installed on 2 upper end of drive link, is provided with inserted block 13, square groove on union joint 3
14 are arranged at 3 lower end of union joint with ball recess 15, inserted block 13, and 13 lower end both sides of inserted block are provided with rotating shaft 9, and rotating shaft 9 wears
In shaft hole 12, square groove 14 is arranged at 3 upper end of union joint, and 14 inside both sides of square groove are provided with spring stack 11, spherical female
Groove 15 is arranged at 13 upper end both sides of inserted block, and cutter head 4 is installed on 3 upper end of union joint by square inserted block 16, and square inserted block 16 is arranged
In 4 lower end of cutter head, 16 lower end both sides of square inserted block are provided with ball recess 15.
Specifically used mode：During handling screw, open storehouse lid 6 and select suitable cutter head 4, cutter head 4 is assigned into union joint 3
On, eject through the spring stack 11 on union joint 3 in the ball recess 15 slided on cutter head 4 and be clamped fixation, such as turn screw
When resistance larger, drive link 2 can be pulled out along chute 8, folded by folded slot 7 in 90 °, change handle 1 force way,
Increase drive link 2 torsion, such as screw in locus narrow and small where when, pull union joint 3, rotated by rotating shaft 9
Go out suitable angle, then the cutter head 4 on union joint 3 is put in and carry out in narrow space handling screw.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's
Teaching, in the case of the principle without departing from the present invention with spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (5)
1. a kind of multifunctional screw driver, including handle（1）, drive link（2）, union joint（3）And cutter head（4）, it is characterised in that：Institute
State handle（1）On be provided with storing bin（5）, folded slot（7）With chute（8）, the storing bin（5）It is arranged at handle（1）Lower end,
Storing bin（5）Bottom has been threaded connection Cang Gai（6）, the folded slot（7）It is arranged at handle（1）Upper end, the chute（8）
It is arranged at handle（1）Upper end vertical both sides, the drive link（2）It is arranged at handle（1）Inner upper end, drive link（2）On set
It is equipped with rotating shaft（9）, link slot（10）With shaft hole（12）, the rotating shaft（9）It is arranged at drive link（2）Lower end both sides, and rotating shaft
（9）It is arranged in chute（8）Interior, the link slot（10）It is arranged at drive link（2）Upper end, link slot（10）Inner side is provided with spring
Post（11）, the shaft hole（12）It is arranged at drive link（2）Upper end, the union joint（3）It is installed on drive link（2）Upper end, even
Joint（3）On be provided with inserted block（13）, square groove（14）With ball recess（15）, the inserted block（13）It is arranged at union joint（3）
Lower end, inserted block（13）Lower end both sides are provided with rotating shaft（9）, and rotating shaft（9）It is arranged in shaft hole（12）Interior, the square groove（14）
It is arranged at union joint（3）Upper end, square groove（14）Internal both sides are provided with spring stack（11）, the ball recess（15）It is arranged at
Inserted block（13）Upper end both sides, the cutter head（4）By square inserted block（16）It is installed on union joint（3）Upper end, the square inserted block
（16）It is arranged at cutter head（4）Lower end, square inserted block（16）Lower end both sides are provided with ball recess（15）.
2. a kind of multifunctional screw driver according to claim 1, it is characterised in that：The rotating shaft（9）With shaft hole（12）
Size positions are symmetrical.
3. a kind of multifunctional screw driver according to claim 1, it is characterised in that：The spring stack（11）With spherical female
Groove（15）Size positions are symmetrical.
4. a kind of multifunctional screw driver according to claim 1, it is characterised in that：The handle（1）With drive link（2）
Rotating shaft connects, and drive link（2）The anglec of rotation be 0 ° ~ 90 °.
5. a kind of multifunctional screw driver according to claim 1, it is characterised in that：The union joint（3）With drive link
（2）Rotating shaft connects, and union joint（3）The anglec of rotation be 0 ° ~ 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071265.6A CN106493668A (en) | 2016-11-29 | 2016-11-29 | A kind of multifunctional screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071265.6A CN106493668A (en) | 2016-11-29 | 2016-11-29 | A kind of multifunctional screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493668A true CN106493668A (en) | 2017-03-15 |
Family
ID=58328865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071265.6A Pending CN106493668A (en) | 2016-11-29 | 2016-11-29 | A kind of multifunctional screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940535A (en) * | 2019-04-24 | 2019-06-28 | 林耿 | Multifunctional screw driver |
| CN113146527A (en) * | 2021-04-12 | 2021-07-23 | 南昌大学 | Multi-size telescopic labor-saving screwdriver |
| CN114871207A (en) * | 2022-04-11 | 2022-08-09 | 国家电网有限公司 | Special tool for cleaning 660kV wall bushing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7051625B1 (en) * | 2005-01-13 | 2006-05-30 | Chang Chuan Lee | Detent structure of a torque wrench for adjusting operation angle thereof |
| US7174815B1 (en) * | 2006-05-03 | 2007-02-13 | Chih-Ching Hsieh | Hand tool with a swinging structure |
| US20090223328A1 (en) * | 2008-03-05 | 2009-09-10 | Fanny Hi | Multi-Angle Tool Handle |
| CN202878193U (en) * | 2012-10-18 | 2013-04-17 | 傅荣世 | Screwdriver |
| CN203210286U (en) * | 2013-04-15 | 2013-09-25 | 宁波三泰轴承有限公司 | Effort-saving screw driver |
| CN203542470U (en) * | 2013-09-16 | 2014-04-16 | 陈志新 | Foldable screwdriver |
| CN204658281U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | Portable bird-scaring unit assembly wrench |
| CN204725402U (en) * | 2015-05-21 | 2015-10-28 | 陈刚 | The rotatable portable folding screwdriver of a kind of cutter head |
| CN206263838U (en) * | 2016-11-29 | 2017-06-20 | 焦平川 | A kind of multifunctional screw driver |
-
2016
- 2016-11-29 CN CN201611071265.6A patent/CN106493668A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7051625B1 (en) * | 2005-01-13 | 2006-05-30 | Chang Chuan Lee | Detent structure of a torque wrench for adjusting operation angle thereof |
| US7174815B1 (en) * | 2006-05-03 | 2007-02-13 | Chih-Ching Hsieh | Hand tool with a swinging structure |
| US20090223328A1 (en) * | 2008-03-05 | 2009-09-10 | Fanny Hi | Multi-Angle Tool Handle |
| CN202878193U (en) * | 2012-10-18 | 2013-04-17 | 傅荣世 | Screwdriver |
| CN203210286U (en) * | 2013-04-15 | 2013-09-25 | 宁波三泰轴承有限公司 | Effort-saving screw driver |
| CN203542470U (en) * | 2013-09-16 | 2014-04-16 | 陈志新 | Foldable screwdriver |
| CN204725402U (en) * | 2015-05-21 | 2015-10-28 | 陈刚 | The rotatable portable folding screwdriver of a kind of cutter head |
| CN204658281U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | Portable bird-scaring unit assembly wrench |
| CN206263838U (en) * | 2016-11-29 | 2017-06-20 | 焦平川 | A kind of multifunctional screw driver |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940535A (en) * | 2019-04-24 | 2019-06-28 | 林耿 | Multifunctional screw driver |
| CN113146527A (en) * | 2021-04-12 | 2021-07-23 | 南昌大学 | Multi-size telescopic labor-saving screwdriver |
| CN114871207A (en) * | 2022-04-11 | 2022-08-09 | 国家电网有限公司 | Special tool for cleaning 660kV wall bushing |
| CN114871207B (en) * | 2022-04-11 | 2023-10-20 | 国家电网有限公司 | 660kV wall bushing deashing specialized tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20170315 |