Nothing Special   »   [go: up one dir, main page]

TW200609088A - Auxiliary magnetic sleeve for anti-slip screwdriver bit - Google Patents

Auxiliary magnetic sleeve for anti-slip screwdriver bit

Info

Publication number
TW200609088A
TW200609088A TW093126912A TW93126912A TW200609088A TW 200609088 A TW200609088 A TW 200609088A TW 093126912 A TW093126912 A TW 093126912A TW 93126912 A TW93126912 A TW 93126912A TW 200609088 A TW200609088 A TW 200609088A
Authority
TW
Taiwan
Prior art keywords
magnetic sleeve
screwdriver bit
screw
sleeve
screwdriver
Prior art date
Application number
TW093126912A
Other languages
Chinese (zh)
Other versions
TWI254660B (en
Inventor
wen-hai Zhang
Original Assignee
wen-hai Zhang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by wen-hai Zhang filed Critical wen-hai Zhang
Priority to TW93126912A priority Critical patent/TWI254660B/en
Publication of TW200609088A publication Critical patent/TW200609088A/en
Application granted granted Critical
Publication of TWI254660B publication Critical patent/TWI254660B/en

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The present invention provides an auxiliary magnetic sleeve for anti-slip screwdriver bit, in which the magnetic sleeve is a hollow sleeve enveloping an existing screwdriver bit in its bore and providing auxiliary attaching force with a magnetic member disposed at the other end so as to increase the tight attachment between the screwdriver bit and a screw. The present invention is characterized by the bore of the magnetic sleeve and the screwdriver bit as well as a fitting edge and a fitting groove disposed correspondingly, wherein the fitting groove allows the fitting edge to move within the predetermined distance such that the magnetic sleeve can be slid by the predetermined distance and securely confined on the screwdriver bit to attain the anti-slip object. When the magnetic sleeve is applied to an electric screwdriver, the issue that strong shock generated by electric screwdriver and screw is easy to come off can be significantly improved by the assembly of the magnetic sleeve, thereby achieving to prevent screw from falling off by using the magnetic sleeve to strongly attract screw and making the operation more smooth, efficient, practical and innovative.
TW93126912A 2004-09-06 2004-09-06 Additional magnetic sleeve for screwdriver head with looseproof TWI254660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93126912A TWI254660B (en) 2004-09-06 2004-09-06 Additional magnetic sleeve for screwdriver head with looseproof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93126912A TWI254660B (en) 2004-09-06 2004-09-06 Additional magnetic sleeve for screwdriver head with looseproof

Publications (2)

Publication Number Publication Date
TW200609088A true TW200609088A (en) 2006-03-16
TWI254660B TWI254660B (en) 2006-05-11

Family

ID=37607474

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93126912A TWI254660B (en) 2004-09-06 2004-09-06 Additional magnetic sleeve for screwdriver head with looseproof

Country Status (1)

Country Link
TW (1) TWI254660B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI573670B (en) * 2016-04-14 2017-03-11 Compass Corp Screwdriver structure

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI511848B (en) * 2014-07-02 2015-12-11 Jei Mou Ind Co Ltd Tool head structure with a screw positioning sleeve
TWI532569B (en) 2014-09-26 2016-05-11 guo-han Liu A screwdriver assembly tool
TWM501916U (en) * 2015-02-25 2015-06-01 Witman Corp Improved positioning structure of screw head
EP3235596B1 (en) 2016-04-21 2020-10-28 Chang, Chia-Feng Screwdriver bit assembly with a magnetic structure
DE202016102936U1 (en) 2016-06-01 2016-06-14 Compass Corp. Magnetic blade assembly of a screwdriver
TWI613046B (en) * 2016-10-28 2018-02-01 Yu Ting He Magnetic sleeve structure
US10150206B2 (en) 2016-11-11 2018-12-11 Ming-Hong Ko Screwdriver tool
DE202016106642U1 (en) 2016-11-29 2017-01-18 Mr. Monkey Precision Industry Co., Ltd. screwdriver
TWI627029B (en) * 2017-08-14 2018-06-21 Liu Guo Han Screwdriver tool
TWI721761B (en) * 2020-01-21 2021-03-11 鎧鎂企業有限公司 Magnetizer sorority that provides magnetic hand tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI573670B (en) * 2016-04-14 2017-03-11 Compass Corp Screwdriver structure

Also Published As

Publication number Publication date
TWI254660B (en) 2006-05-11

Similar Documents

Publication Publication Date Title
TW200609088A (en) Auxiliary magnetic sleeve for anti-slip screwdriver bit
CA2507267A1 (en) System and method for coupling excavation equipment components
WO2006081261A3 (en) Push-type clip having shield member
US9718174B2 (en) Hand tool assembly with magnetic securing device
EP1635994A4 (en) Blind fastener and nose assembly for installation of the blind fastener
ATE462084T1 (en) SHEAR SCREW
WO2011153455A3 (en) Screw holder-driver apparatuses, systems and methods
TW200722640A (en) Fixing element for fixing in a through-hole in a panel with one-sided accessibility, setting tool and demounting tool for the fixing element
IL197263A0 (en) Improved sliding anchor
MX2010008066A (en) Threaded insert and vehicle component.
WO2011119408A3 (en) Foot valve assembly for a down hole drill
WO2009023079A3 (en) Tolerance compensating fastener
TW200720030A (en) Sleeve rod with fastener
WO2009132886A3 (en) Threaded connection piece
GB2467860A (en) Adjustable noggings
EP1906501A3 (en) Clamping device
DE602004005630D1 (en) A threaded insert
TW200706315A (en) Connecting sleeve capable of taking part by one hand quickly
CN202597398U (en) Fastening bolt
DE10343930A1 (en) Press nut for use with metal sheet has central bore with thread at top, bore extending into shaft with deformable section at its lower end which is pressed into wall of bore in sheet when bolt is inserted
JP2011196472A (en) Lock bolt with buckling function
TW200738405A (en) Hexagonal spanner with a function of handling the chamfer angle of bolt
WO2018169566A8 (en) Plug retrieval and installation mechanism
WO2006014821A3 (en) Driving force member
CN201437674U (en) Improved aluminum profile structure