CN107081706A - A kind of bevel gear type turns to screwdriver - Google Patents
A kind of bevel gear type turns to screwdriver Download PDFInfo
- Publication number
- CN107081706A CN107081706A CN201710495906.9A CN201710495906A CN107081706A CN 107081706 A CN107081706 A CN 107081706A CN 201710495906 A CN201710495906 A CN 201710495906A CN 107081706 A CN107081706 A CN 107081706A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- bevel gear
- gear
- handle
- support arm
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0028—Angular adjustment means between tool head and handle
Abstract
Screwdriver, including gear support arm, handle and the screwdriver body of rod are turned to the invention discloses a kind of bevel gear type;The gear support arm is connected with gear inner support by pin;The handle is rotatable to be located in gear support arm, and handle is fixedly connected with master bevel gear on the inside of gear support arm;The screwdriver body of rod is rotatable to be located in gear inner support, and the screwdriver body of rod is fixedly connected with the inside of gear inner support from bevel gear;The pin is provided with rotatable idle pulley, and idle pulley is on the inside of gear inner support;The idle pulley, all engage well from bevel gear and master bevel gear;Drive the screwdriver body of rod to rotate by the engaged transmission between bevel gear in use, rotating handle, realize any angle steering work;Bevel gear type of the present invention turns to screwdriver and is applied to due to a lack of enough spaces, or the problem of angle at installation and dismounting.
Description
Technical field
The present invention relates to a kind of dismantling device, refer in particular to a kind of bevel gear type and turn to screwdriver.
Background technology
The screwdriver sold in the market is into straight rod-shaped, in some occasions due to a lack of enough spaces, or angle
The problem of and can not use.
The content of the invention
A kind of bevel gear type is provided and turns to screwdriver the invention aims to overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:A kind of bevel gear type turns to screwdriver, including gear
Support arm, handle and the screwdriver body of rod;The gear support arm connects gear inner support by pin, and gear inner support is located at
On the inside of gear support arm;The gear support arm, gear inner support and pin are free to rotate;The handle is rotatable to be set
In gear support arm, and handle is fixedly connected with master bevel gear on the inside of gear support arm;The screwdriver body of rod is rotatable
Be located in gear inner support, and the screwdriver body of rod is fixedly connected with the inside of gear inner support from bevel gear;On the pin
Provided with rotatable idle pulley, and idle pulley is on the inside of gear inner support;The idle pulley, all engage from bevel gear and master bevel gear it is good
It is good.
It is preferred that, groove is changed in the screwdriver body of rod top provided with screwdriver.
It is preferred that, the screwdriver is changed and is inserted with five kinds of a replaceable word, cross, square, hexagonal and bihexagonal on groove
Driver bit.
It is preferred that, the handle contours are in holding type.
It is preferred that, the pin upper and lower ends are respectively equipped with rotatable idle pulley.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:
Bevel gear type of the present invention turns to screwdriver can form any angle by handle and the screwdriver body of rod, pass through cone
Gear intermeshing transmission so that bevel gear type turns to screwdriver and realizes steering rotation work;Bevel gear type of the present invention
Turn to screwdriver be applied to due to a lack of enough spaces, or the problem of angle at installation and dismounting.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings:
Accompanying drawing 1 is the first angle stereogram that bevel gear type of the present invention turns to screwdriver;
Accompanying drawing 2 is the second angle stereogram that bevel gear type of the present invention turns to screwdriver;
Accompanying drawing 3 is the third angle stereogram that bevel gear type of the present invention turns to screwdriver;
The zoomed-in view that accompanying drawing 4 is I in accompanying drawing 3;
Wherein:1st, handle;2nd, gear support arm;3rd, gear inner support;4th, pin;5th, master bevel gear;6th, the screwdriver body of rod;
7th, screwdriver changes groove.51st, idle pulley;52nd, from bevel gear.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1-3 is that bevel gear type of the present invention turns to screwdriver, including gear support arm 2, handle 1 and screwdriver
The body of rod 6;The gear support arm 2 connects gear inner support 3 by pin 4, and gear inner support 3 is located in gear support arm 2
Side;The gear support arm 2, gear inner support 3 and pin 4 are free to rotate;It is in hand that described one end of gear support arm 2, which is provided with,
Type handle 1 is held, the other end is provided with master bevel gear 5, and master bevel gear 5 is located at the inner side of gear support arm 2;The handle 1 and main cone
Gear 5 is fixedly connected, and can freely be rotated in gear support arm 2;Described one end of gear inner support 3 is provided with the screwdriver body of rod 6, separately
One end is provided with from bevel gear 52, and is located at the inner side of gear inner support 3 from bevel gear 52;The upper and lower ends of pin 4 are respectively equipped with
Rotatable idle pulley 51, and idle pulley 51 is in the inner side of gear inner support 3;The idle pulley 51, all nibble from bevel gear 52 and master bevel gear 5
Close good;Groove 7 is changed provided with screwdriver in the top of the screwdriver body of rod 6;The screwdriver is changed and is inserted with replaceable one on groove 7
Word, cross, five kinds of driver bits of square, hexagonal and bihexagonal.
In use, the top screwdriver of the screwdriver body of rod 6 is changed and replaceable driver bit is inserted with groove 7, rotate handle 1 and pass through
Engaged transmission between bevel gear drives the screwdriver body of rod 6 to rotate, you can changes driver bit and rotates, realizes and turn to work.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:
Bevel gear type of the present invention turns to screwdriver can form any angle by handle and the screwdriver body of rod, pass through four
Individual bevel gear intermeshing transmission so that screwdriver, which is realized, turns to rotation work;Bevel gear type of the present invention turns to screw
Knife be applied to due to a lack of enough spaces, or the problem of angle at screw install with dismounting.
It the above is only the concrete application example of the present invention, protection scope of the present invention be not limited in any way.It is all to use
Technical scheme formed by equivalent transformation or equivalent replacement, all falls within rights protection scope of the present invention.
Claims (5)
1. a kind of bevel gear type turns to screwdriver, it is characterised in that:Including gear support arm, handle and the screwdriver body of rod;It is described
Gear support arm connects gear inner support by pin;The handle is rotatable to be located in gear support arm, and handle is in tooth
Master bevel gear is fixedly connected with the inside of wheel support arm;The screwdriver body of rod is rotatable to be located in gear inner support, and screw
Knife bar body is fixedly connected with the inside of gear inner support from bevel gear;The pin is provided with rotatable idle pulley, and idle pulley exists
On the inside of gear inner support;The idle pulley, all engage well from bevel gear and master bevel gear.
2. bevel gear type according to claim 1 turns to screwdriver, it is characterised in that:The screwdriver body of rod top is provided with
Screwdriver changes groove.
3. bevel gear type according to claim 2 turns to screwdriver, it is characterised in that:The screwdriver is changed to be inserted with groove
A replaceable word, cross, five kinds of driver bits of square, hexagonal and bihexagonal.
4. bevel gear type according to claim 1 turns to screwdriver, it is characterised in that:The handle contours are in holding type.
5. bevel gear type according to claim 1 turns to screwdriver, it is characterised in that:The pin upper and lower ends are set respectively
There is rotatable idle pulley.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710495906.9A CN107081706A (en) | 2017-06-26 | 2017-06-26 | A kind of bevel gear type turns to screwdriver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710495906.9A CN107081706A (en) | 2017-06-26 | 2017-06-26 | A kind of bevel gear type turns to screwdriver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107081706A true CN107081706A (en) | 2017-08-22 |
Family
ID=59605999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710495906.9A Pending CN107081706A (en) | 2017-06-26 | 2017-06-26 | A kind of bevel gear type turns to screwdriver |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107081706A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113294447A (en) * | 2021-05-26 | 2021-08-24 | 中铁建工集团建筑安装有限公司 | Gearless coupler and multi-angle screwdriver |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084760A (en) * | 1998-09-07 | 2000-03-28 | Nec Corp | Thread fastening device and thread fastening method |
CN201669642U (en) * | 2010-05-25 | 2010-12-15 | 辽宁工程技术大学 | Adjustable-angle screwdriver |
CN202684809U (en) * | 2011-12-14 | 2013-01-23 | 北京工业大学 | Omnidirectional electric screwdriver |
CN105033918A (en) * | 2015-08-27 | 2015-11-11 | 黄健 | Universal screw driver |
CN206925776U (en) * | 2017-06-26 | 2018-01-26 | 苏州市职业大学 | A kind of bevel gear type turns to screwdriver |
-
2017
- 2017-06-26 CN CN201710495906.9A patent/CN107081706A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084760A (en) * | 1998-09-07 | 2000-03-28 | Nec Corp | Thread fastening device and thread fastening method |
CN201669642U (en) * | 2010-05-25 | 2010-12-15 | 辽宁工程技术大学 | Adjustable-angle screwdriver |
CN202684809U (en) * | 2011-12-14 | 2013-01-23 | 北京工业大学 | Omnidirectional electric screwdriver |
CN105033918A (en) * | 2015-08-27 | 2015-11-11 | 黄健 | Universal screw driver |
CN206925776U (en) * | 2017-06-26 | 2018-01-26 | 苏州市职业大学 | A kind of bevel gear type turns to screwdriver |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113294447A (en) * | 2021-05-26 | 2021-08-24 | 中铁建工集团建筑安装有限公司 | Gearless coupler and multi-angle screwdriver |
CN113294447B (en) * | 2021-05-26 | 2022-08-09 | 中铁建工集团建筑安装有限公司 | Gearless coupler and multi-angle screwdriver |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206925776U (en) | A kind of bevel gear type turns to screwdriver | |
CN206825302U (en) | A kind of universal joint turns to screwdriver | |
CN107081706A (en) | A kind of bevel gear type turns to screwdriver | |
CN203945298U (en) | A kind of silk control shfting wrench | |
CN104875156A (en) | Clockwise-anticlockwise bidirectional acting type ratchet wrench | |
CN203792226U (en) | Direction-adjustable turning wrench | |
CN201366684Y (en) | Bottle opener with external hexagonal socket wrench | |
CN209566050U (en) | A kind of multi-functional ratchet spanners | |
CN205166796U (en) | Hand held rotary screw sword | |
CN204500960U (en) | A kind of fast connecting handle of ratchet of adjustable three kinds of job states | |
CN206393516U (en) | Spanner structure | |
CN204339671U (en) | Be applicable to the die nut regulating guitar neck | |
CN206048017U (en) | A kind of production line of bar rolling line dc motor carbon brush changes spanner | |
CN211681870U (en) | Power maintenance tool | |
CN105090210A (en) | Double-rotation-direction bolt | |
CN200942501Y (en) | Big force minus screwdriver | |
CN207344478U (en) | A kind of new fast screwing screwdriver | |
CN204772275U (en) | Pressure head formula right angle handle screwdriver | |
CN207495370U (en) | Labour-saving spanner | |
CN201760840U (en) | Universal rod type screwdriver | |
CN203680171U (en) | Labor-saving multifunctional screwdriver | |
CN205703927U (en) | Ratchet screwdriver | |
CN203712583U (en) | Screwing force saving screwdriver | |
CN207240104U (en) | A kind of disassembling apparatus for being suitable for difficult stubborn hexagonal (hexagon)nut | |
CN2836993Y (en) | Ratchet screw driver |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |