CN107650056A - A kind of Phillips screwdriver not easy to be lost - Google Patents
A kind of Phillips screwdriver not easy to be lost Download PDFInfo
- Publication number
- CN107650056A CN107650056A CN201711072735.5A CN201711072735A CN107650056A CN 107650056 A CN107650056 A CN 107650056A CN 201711072735 A CN201711072735 A CN 201711072735A CN 107650056 A CN107650056 A CN 107650056A
- Authority
- CN
- China
- Prior art keywords
- knife bar
- bar
- hinged
- cylinder
- connecting rod
- 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.)
- Granted
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
- 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
- B25B23/0007—Connections or joints between tool parts
-
- 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
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/001—Screwdrivers characterised by material or shape of the tool bit
- B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
- B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
Abstract
The present invention relates to the Phillips screwdriver technical field in hardware ＆ tools industry, more particularly to a kind of Phillips screwdriver not easy to be lost, including cylinder, four knife bar one end are hinged with cutter head side wall, and the angle between the adjacent knife bar of each two is 90 degree, and the knife bar other end is hinged with connecting rod, connecting rod one end is hinged with fixed disk, the inner chamber of cylinder is provided with positioning disk, and the upper surface of fixed disk is provided with two pull bars, and pull bar one end is fixedly installed on the lower surface taken over a business after passing through the pilot hole of positioning disk；The upper surface of cutter head is provided with locating rod, and locating rod one end is arranged on the lower surface of positioning disk；Cylinder lateral wall is additionally provided with least three outer sleeves, and the bottom of outer sleeve is provided with the outer knife bar to match with knife bar.When using of the invention, greatly it is user-friendly, turns into general Philip's head screw the Knife tool, and easily keeping, it is not easy to lose.The present invention has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Description
Technical field
The present invention relates to the Phillips screwdriver technical field in hardware ＆ tools industry, more particularly to a kind of universal cross spiral shell
Silk knife.
Background technology
Screwdriver is a kind of for twisting screw to force its instrument in place, generally has a thin sphenocephaly, can insert
Enter in the line of rabbet joint or recess of screw cap.Common screwdriver has two kinds of in-line and cross, is electrician's common tool, and
The essential instrument of family.
Existing cross screw needs standby of all sizes using quite varied, with the size of cross screw
Philips screwdriver；So, the instrument that electrician master worker needs to carry with will become more and more, extremely inconvenient.For
Solve this problem, just used in industry：One screwdriver handle matches somebody with somebody multiple driver bits, and multiple different models are replaced with this
Philips screwdriver, greatly electrician is facilitated to operate, but driver bit small volume, it is not easy to take care of, is easily lost.
Therefore it is necessary to carry out further technological innovation to the structure of existing Philips screwdriver.
The content of the invention
It is reasonable in design, make in view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple in construction
With convenient universal Phillips screwdriver.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of universal Phillips screwdriver of the present invention, including cylinder, cutter head, four knife bars, fixed disks and take over a business, it is described
Four knife bar one end are hinged with cutter head side wall, and the angle between the adjacent knife bar of each two is 90 degree, the knife bar other end
Connecting rod is hinged with, described connecting rod one end is hinged with fixed disk, and the inner chamber of the cylinder is fixedly installed positioning disk, described solid
The upper surface of price fixing is fixedly installed two pull bars, and described pull bar one end is fixedly installed on after passing through the pilot hole of positioning disk
Lower surface on；The upper surface of the cutter head is further fixedly arranged on locating rod, and locating rod one end is fixedly installed under positioning disk
On surface；
The cylinder lateral wall is additionally provided with least three outer sleeves, and the bottom of the outer sleeve is provided with what is matched with knife bar
Outer knife bar, the outer wall of the cylinder are mutually threadedly coupled with the inwall of first outer knife bar, the outer wall and second of first outer knife bar
The inwall of individual outer knife bar is mutually threadedly coupled, and the outer wall of second outer knife bar is mutually threadedly coupled with the inwall of the 3rd outer knife bar.
Further, it is described take over a business upper surface be fixedly installed draw ring.
Further, the inner chamber fixed setting restraining position ring block of the cylinder, spacing ring are located at the surface of positioning disk.
Further, the fixed disk is circumferentially evenly arranged with four bar to match with connecting rod grooves, the side wall of bar groove
It is hinged with connecting rod one end.
After said structure, the present invention has the beneficial effect that：A kind of universal Phillips screwdriver of the present invention, including
Cylinder, cutter head, four knife bars, fixed disks and take over a business, described four knife bar one end are hinged with cutter head side wall, and each two is adjacent
Angle between knife bar is 90 degree, and the knife bar other end is hinged with connecting rod, and described connecting rod one end is hinged with fixed disk, institute
The inner chamber for stating cylinder is fixedly installed positioning disk, and the upper surface of the fixed disk is fixedly installed two pull bars, the pull bar one
It is fixedly installed on after holding through the pilot hole of positioning disk on the lower surface taken over a business；The upper surface of the cutter head is further fixedly arranged on fixed
Position bar, locating rod one end is fixedly installed on the lower surface of positioning disk；The cylinder lateral wall is additionally provided with least three outer sleeves,
The bottom of the outer sleeve is provided with the outer knife bar to match with knife bar, and the outer wall of the cylinder is interior with first outer knife bar
Wall is mutually threadedly coupled, and the outer wall of first outer knife bar is mutually threadedly coupled with the inwall of second outer knife bar, second outer knife bar
Outer wall is mutually threadedly coupled with the inwall of the 3rd outer knife bar.When using of the invention, because cutter head passes through locating rod and positioning disk
Mutually it is fixedly connected, cutter head cannot be moved with pull bar；Therefore, by pulling pull bar to drive fixed disk to move up and down,
Due to being mutually hinged between knife bar and cutter head, between knife bar and connecting rod, between connecting rod and fixed disk, so as to realize adjustment every two
Angle between the individual knife bar being oppositely arranged；Simultaneously rotate outer sleeve, outer knife bar is combined with knife bar, so as to from it is different
Philip's head screw groove matches, and is greatly user-friendly, and turns into general Philip's head screw the Knife tool, and easily keeping, it is not easy to
Lose.The present invention has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
Fig. 1 is the structural representation under the first state of the invention；
Fig. 2 is the structural representation under another state of the present invention；
Fig. 3 is the top view of fixed disk；
Description of reference numerals：
1st, cylinder；2nd, cutter head；3rd, knife bar；4th, connecting rod；
5th, fixed disk；5-1, disk through hole；5-2, bar groove；
6th, positioning disk；6-1, pilot hole；7th, locating rod；8th, pull bar；9th, take over a business；
10th, draw ring；11st, outer sleeve；11-1, outer knife bar；12nd, spacing ring.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of universal Phillips screwdriver of the present invention, including 2, four cylinder 1, cutter head knives
Bar 3, fixed disk 5 and take over a business 9, described four knife bars 3 one end is hinged with the side wall of cutter head 2, between the adjacent knife bar 3 of each two
Angle is 90 degree, the body of tool bit of four knife bars 3 and the composition Phillips screwdriver of cutter head 2, for matching with Philip's head screw groove；It is described
The other end of knife bar 3 is hinged with connecting rod 4, and described one end of connecting rod 4 is hinged with fixed disk 5.
The inner chamber of the cylinder 1 is fixedly installed positioning disk 6, and the upper surface of the fixed disk 5 is fixedly installed two drawings
Bar 8, described one end of pull bar 8 is through being fixedly installed on 9 lower surface after the pilot hole 6-1 of positioning disk 6；The cutter head 2
Upper surface be further fixedly arranged on locating rod 7, the one end of locating rod 7 is fixedly installed on the lower surface of positioning disk 6.
The lateral wall of cylinder 1 is additionally provided with least three outer sleeves 11, and the bottom of the outer sleeve 11 is provided with and knife
The outer knife bar 11-1 that bar 3 matches, the outer wall of the cylinder 1 are mutually threadedly coupled with the outer knife bar 11-1 of n-th inwall, n-th
Outer knife bar 11-1 outer wall and N+1 outer knife bar 11-1 inwall is mutually threadedly coupled, N+1 outer knife bar 11-1 outer wall and
N+2 outer knife bar 11-1 inwall is mutually threadedly coupled, it is necessary to illustrate, N is more than or equal to 1.
Further, it is described take over a business 9 upper surface be fixedly installed draw ring 10.
Further, the cylinder 1 inner chamber fixed setting restraining position ring block 12, spacing ring 12 be located at positioning disk 6 just on
Side；When taking over a business 9 decline, when taking over a business 9 with the upper surface of spacing ring 12, taking over a business 9 cannot decline, meanwhile, take over a business 9 it is upper
The outer face of surface and the upper end of cylinder 1 is same to be in same level.
Further, the fixed disk 5 is circumferentially evenly arranged with four bar to match with connecting rod 4 groove 5-2, bar groove 5-
2 side wall is hinged with the one end of connecting rod 4, and when the angle maximum between the knife bar 3 being arranged oppositely, connecting rod 4 is all hidden oneself in bar
In groove 5-2, i.e. connecting rod 4 is into horizontally disposed.
Using it is of the invention when, because cutter head is mutually fixedly connected by locating rod with positioning disk, cutter head cannot be with
Pull bar is moved；Therefore, by pulling pull bar to drive fixed disk to move up and down, due between knife bar and cutter head, knife bar and company
Mutually it is hinged between bar, between connecting rod and fixed disk, so as to realize the angle between the knife bar that is oppositely arranged of adjustment each two；
Outer sleeve is rotated simultaneously, outer knife bar is combined with knife bar, it is greatly convenient to match from different Philip's head screw grooves
User uses, and turns into general Philip's head screw the Knife tool, and easily keeping, it is not easy to lose.In addition, the simple in construction, design is closed
Reason, manufacturing cost are low.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (1)
- A kind of 1. universal Phillips screwdriver, it is characterised in that：Including cylinder（1）, cutter head（2）, four knife bars（3）, fixed disk （5）With take over a business（9）, four knife bars（3）One end is and cutter head（12）Side wall is hinged, the adjacent knife bar of each two（3）Between Angle be 90 degree, the knife bar（3）The other end is hinged with connecting rod（14）, the connecting rod（4）One end and fixed disk（5）Phase It is be hinged；The cylinder（1）Inner chamber be fixedly installed positioning disk（6）, the fixed disk（5）Upper surface be fixedly installed two Pull bar（8）, the pull bar（8）One end passes through positioning disk（6）Pilot hole（6-1）After be fixedly installed on（9）Lower surface On；The cutter head（2）Upper surface be further fixedly arranged on locating rod（7）, locating rod（7）One end is fixedly installed on positioning disk（6） Lower surface on；The cylinder（1）Lateral wall is additionally provided with least three outer sleeves（11）, the outer sleeve（11）Bottom be provided with Knife bar（3）The outer knife bar to match（11-1）, the cylinder（1）Outer wall and first outer knife bar（11-1）Inwall phase screw thread Connection, first outer knife bar（11-1）Outer wall and second outer knife bar（11-1）Inwall be mutually threadedly coupled, second outer knife Bar（11-1）Outer wall and the 3rd outer knife bar（11-1）Inwall be mutually threadedly coupled；The cylinder（1）Inner chamber fixed setting restraining position ring block（12）, spacing ring（12）Positioned at positioning disk（6）Surface；The fixed disk（5）Circumferentially it is evenly arranged with four and connecting rod（4）The bar groove to match（5-2）, bar groove（5-2）'s Side wall and connecting rod（4）One end is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072735.5A CN107650056B (en) | 2016-04-29 | 2016-04-29 | A kind of Phillips screwdriver not easy to lose |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711072735.5A CN107650056B (en) | 2016-04-29 | 2016-04-29 | A kind of Phillips screwdriver not easy to lose |
| CN201610275869.6A CN105690312B (en) | 2016-04-29 | 2016-04-29 | A kind of universal Phillips screwdriver |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275869.6A Division CN105690312B (en) | 2016-04-29 | 2016-04-29 | A kind of universal Phillips screwdriver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107650056A true CN107650056A (en) | 2018-02-02 |
| CN107650056B CN107650056B (en) | 2019-08-16 |
Family
ID=56217797
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711072735.5A Active CN107650056B (en) | 2016-04-29 | 2016-04-29 | A kind of Phillips screwdriver not easy to lose |
| CN201711073133.1A Expired - Fee Related CN107671782B (en) | 2016-04-29 | 2016-04-29 | A kind of screwdriver |
| CN201610275869.6A Active CN105690312B (en) | 2016-04-29 | 2016-04-29 | A kind of universal Phillips screwdriver |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711073133.1A Expired - Fee Related CN107671782B (en) | 2016-04-29 | 2016-04-29 | A kind of screwdriver |
| CN201610275869.6A Active CN105690312B (en) | 2016-04-29 | 2016-04-29 | A kind of universal Phillips screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107650056B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100953938B1 (en) * | 2009-12-08 | 2010-04-22 | 엘아이지넥스원 주식회사 | Biaxial screw driver |
| CN203510063U (en) * | 2013-10-21 | 2014-04-02 | 国网山东省电力公司潍坊供电公司 | Screw driver |
| CN203945304U (en) * | 2014-04-30 | 2014-11-19 | 徐宗建 | A kind of adjusting screw cutter |
| CN204800530U (en) * | 2015-05-26 | 2015-11-25 | 孙美娜 | Plus driver who has location antiskid function based on magnetic current becomes effect |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR729039A (en) * | 1931-11-24 | 1932-07-16 | New tool holder system | |
| CA2121926A1 (en) * | 1994-04-22 | 1995-10-23 | Edward George Wooley | Universal screw-driver |
| CN201960508U (en) * | 2011-03-18 | 2011-09-07 | 张驰 | Multi-layer screwdriver |
| CN202162743U (en) * | 2011-07-05 | 2012-03-14 | 苏州斑马工业设计有限公司 | Universal screwdriver |
| KR101568930B1 (en) * | 2014-03-06 | 2015-11-13 | 동의대학교 산학협력단 | Screwdriver |
-
2016
- 2016-04-29 CN CN201711072735.5A patent/CN107650056B/en active Active
- 2016-04-29 CN CN201711073133.1A patent/CN107671782B/en not_active Expired - Fee Related
- 2016-04-29 CN CN201610275869.6A patent/CN105690312B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100953938B1 (en) * | 2009-12-08 | 2010-04-22 | 엘아이지넥스원 주식회사 | Biaxial screw driver |
| CN203510063U (en) * | 2013-10-21 | 2014-04-02 | 国网山东省电力公司潍坊供电公司 | Screw driver |
| CN203945304U (en) * | 2014-04-30 | 2014-11-19 | 徐宗建 | A kind of adjusting screw cutter |
| CN204800530U (en) * | 2015-05-26 | 2015-11-25 | 孙美娜 | Plus driver who has location antiskid function based on magnetic current becomes effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107671782B (en) | 2019-04-19 |
| CN107650056B (en) | 2019-08-16 |
| CN105690312B (en) | 2018-05-25 |
| CN107671782A (en) | 2018-02-09 |
| CN105690312A (en) | 2016-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 314300 Haiyan County, Zhejiang City, Jiaxing Province, 1 towns in character Village Patentee after: Haiyan Yasheng Hardware Products Co.,Ltd. Address before: 213000 Hohai University, Jiangsu, Changzhou Patentee before: Yang Jiawen |
|
| TR01 | Transfer of patent right |