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TWI405646B - - Google Patents

Info

Publication number
TWI405646B
TWI405646B TW100133061A TW100133061A TWI405646B TW I405646 B TWI405646 B TW I405646B TW 100133061 A TW100133061 A TW 100133061A TW 100133061 A TW100133061 A TW 100133061A TW I405646 B TWI405646 B TW I405646B
Authority
TW
Taiwan
Prior art keywords
fitting
driving
retention device
adaptor piece
opposite ends
Prior art date
Application number
TW100133061A
Other languages
Chinese (zh)
Other versions
TW201311404A (en
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 filed Critical
Priority to TW100133061A priority Critical patent/TW201311404A/en
Publication of TW201311404A publication Critical patent/TW201311404A/en
Application granted granted Critical
Publication of TWI405646B publication Critical patent/TWI405646B/zh

Links

Landscapes

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

Abstract

The present invention provides a wrench that comprises a handle member having a gripping end and a coupling end; an adaptor piece having opposite ends respectively forming a fixing end and an insertion end, the fixing end being fixed to the coupling end of the handle, the insertion end being provided with a retention device; a driving head having opposite ends respectively forming a fitting end and a driving end, the driving end being arranged to drive an object-to-be-driven, the fitting end being switchable between a fitting position and a disengaging position, whereby when the fitting end is at the fitting position, the fitting end is fit to the insertion end and the retention device engages and retains the fitting end to make the driving head and the adaptor piece inseparable from each other; and when the fitting end is at the disengaging position, a user pressing down the retention device allows the fitting end to disengage from the insertion end so that the driving end is disengaged from the adaptor piece.
TW100133061A 2011-09-14 2011-09-14 Wrench TW201311404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100133061A TW201311404A (en) 2011-09-14 2011-09-14 Wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100133061A TW201311404A (en) 2011-09-14 2011-09-14 Wrench

Publications (2)

Publication Number Publication Date
TW201311404A TW201311404A (en) 2013-03-16
TWI405646B true TWI405646B (en) 2013-08-21

Family

ID=48482290

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100133061A TW201311404A (en) 2011-09-14 2011-09-14 Wrench

Country Status (1)

Country Link
TW (1) TW201311404A (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1155937A (en) * 1915-01-20 1915-10-05 Julius Lerfald Wrench.
US1286506A (en) * 1917-06-06 1918-12-03 Samuel M Beery Adjustable angle-wrench.
US4711145A (en) * 1986-07-24 1987-12-08 Isao Inoue Ratchet handle
TWM284487U (en) * 2005-08-26 2006-01-01 Stanley Chiro Int Ltd Wrench with quick-replaceable joint
US7055411B2 (en) * 2004-11-09 2006-06-06 Daniel Huang Ratchet coupling means for a driving tool
TWI259124B (en) * 2005-10-18 2006-08-01 Kabo Tool Co Insertion-replacement tool bit disengaging structure
TWI269689B (en) * 2006-04-17 2007-01-01 Kabo Tool Co Changeable tool structure
EP1852222A2 (en) * 2006-03-01 2007-11-07 Easco Hand Tools, Inc. Locking flex-head ratchet wrench
TWI296958B (en) * 2006-04-17 2008-05-21 Kabo Tool Co
TW200829374A (en) * 2007-01-05 2008-07-16 Kabo Tool Co Detaching structure for replaceable tool head
TWI316896B (en) * 2006-10-18 2009-11-11 Kabo Tool Co
TWI320734B (en) * 2008-01-11 2010-02-21
TWM377288U (en) * 2009-11-10 2010-04-01 Yao-Hong Wang Inserting/unplugging type wrench assembly structure
TWI328498B (en) * 2006-04-17 2010-08-11 Kabo Tool Co

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1155937A (en) * 1915-01-20 1915-10-05 Julius Lerfald Wrench.
US1286506A (en) * 1917-06-06 1918-12-03 Samuel M Beery Adjustable angle-wrench.
US4711145A (en) * 1986-07-24 1987-12-08 Isao Inoue Ratchet handle
US7055411B2 (en) * 2004-11-09 2006-06-06 Daniel Huang Ratchet coupling means for a driving tool
TWM284487U (en) * 2005-08-26 2006-01-01 Stanley Chiro Int Ltd Wrench with quick-replaceable joint
TWI259124B (en) * 2005-10-18 2006-08-01 Kabo Tool Co Insertion-replacement tool bit disengaging structure
EP1852222A2 (en) * 2006-03-01 2007-11-07 Easco Hand Tools, Inc. Locking flex-head ratchet wrench
TWI269689B (en) * 2006-04-17 2007-01-01 Kabo Tool Co Changeable tool structure
TWI296958B (en) * 2006-04-17 2008-05-21 Kabo Tool Co
TWI328498B (en) * 2006-04-17 2010-08-11 Kabo Tool Co
TWI316896B (en) * 2006-10-18 2009-11-11 Kabo Tool Co
TW200829374A (en) * 2007-01-05 2008-07-16 Kabo Tool Co Detaching structure for replaceable tool head
TWI320734B (en) * 2008-01-11 2010-02-21
TWM377288U (en) * 2009-11-10 2010-04-01 Yao-Hong Wang Inserting/unplugging type wrench assembly structure

Also Published As

Publication number Publication date
TW201311404A (en) 2013-03-16

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