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TWI562872B - Rotatable multi-purpose tool structure - Google Patents

Rotatable multi-purpose tool structure

Info

Publication number
TWI562872B
TWI562872B TW104119016A TW104119016A TWI562872B TW I562872 B TWI562872 B TW I562872B TW 104119016 A TW104119016 A TW 104119016A TW 104119016 A TW104119016 A TW 104119016A TW I562872 B TWI562872 B TW I562872B
Authority
TW
Taiwan
Prior art keywords
purpose tool
tool structure
rotatable multi
rotatable
tool
Prior art date
Application number
TW104119016A
Other languages
Chinese (zh)
Other versions
TW201643011A (en
Inventor
Bo-Shen Chen
Original Assignee
Jei Mou Ind Co Ltd
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 Jei Mou Ind Co Ltd filed Critical Jei Mou Ind Co Ltd
Priority to TW104119016A priority Critical patent/TWI562872B/en
Publication of TW201643011A publication Critical patent/TW201643011A/en
Application granted granted Critical
Publication of TWI562872B publication Critical patent/TWI562872B/en

Links

TW104119016A 2015-06-12 2015-06-12 Rotatable multi-purpose tool structure TWI562872B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW104119016A TWI562872B (en) 2015-06-12 2015-06-12 Rotatable multi-purpose tool structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104119016A TWI562872B (en) 2015-06-12 2015-06-12 Rotatable multi-purpose tool structure

Publications (2)

Publication Number Publication Date
TW201643011A TW201643011A (en) 2016-12-16
TWI562872B true TWI562872B (en) 2016-12-21

Family

ID=58055790

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104119016A TWI562872B (en) 2015-06-12 2015-06-12 Rotatable multi-purpose tool structure

Country Status (1)

Country Link
TW (1) TWI562872B (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251520A (en) * 1991-02-19 1993-10-12 Mcgard, Inc. Wrench for hexagonal regular nuts and locknuts
EP1122032A2 (en) * 2000-02-03 2001-08-08 WILLI HAHN GmbH & CO. KG Chuck for the ends of shafts of tool inserts, in particular screwdriver bits
US6637755B2 (en) * 2002-03-22 2003-10-28 Tsai-Ching Chen Chuck device for miniature tool bits
TWM297818U (en) * 2006-03-07 2006-09-21 Shin Ying Entpr Co Ltd Improved structure of extension rod of screwdriver bit
TWM297819U (en) * 2006-03-15 2006-09-21 Tien I Ind Co Ltd Magnetic and extensible element of extension rod of screwdriver bit
TWM369224U (en) * 2009-07-08 2009-11-21 Jui-Min Huang Connection post of screwdriver head tool
TWM377298U (en) * 2009-11-19 2010-04-01 Zheng yan ling Linkage pole device capable of positioning auxiliary locking components
TWI354616B (en) * 2008-10-29 2011-12-21 Bo Shen Chen Multipurpose tool assembly
TWI362312B (en) * 2011-04-19 2012-04-21 Chung Taan Ind Co Ltd Connecting rod
TWI410305B (en) * 2011-06-30 2013-10-01 Bo Shen Chen Connection rod structure
TWM473283U (en) * 2013-05-10 2014-03-01 fu-yi Zhan Tool joint structure
TWI455799B (en) * 2012-11-30 2014-10-11
TWM494677U (en) * 2014-07-29 2015-02-01 Chung Chan Ent Co Ltd Arbor and quick release structure comprising the same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251520A (en) * 1991-02-19 1993-10-12 Mcgard, Inc. Wrench for hexagonal regular nuts and locknuts
EP1122032A2 (en) * 2000-02-03 2001-08-08 WILLI HAHN GmbH & CO. KG Chuck for the ends of shafts of tool inserts, in particular screwdriver bits
US6637755B2 (en) * 2002-03-22 2003-10-28 Tsai-Ching Chen Chuck device for miniature tool bits
TWM297818U (en) * 2006-03-07 2006-09-21 Shin Ying Entpr Co Ltd Improved structure of extension rod of screwdriver bit
TWM297819U (en) * 2006-03-15 2006-09-21 Tien I Ind Co Ltd Magnetic and extensible element of extension rod of screwdriver bit
TWI354616B (en) * 2008-10-29 2011-12-21 Bo Shen Chen Multipurpose tool assembly
TWM369224U (en) * 2009-07-08 2009-11-21 Jui-Min Huang Connection post of screwdriver head tool
TWM377298U (en) * 2009-11-19 2010-04-01 Zheng yan ling Linkage pole device capable of positioning auxiliary locking components
TWI362312B (en) * 2011-04-19 2012-04-21 Chung Taan Ind Co Ltd Connecting rod
TWI410305B (en) * 2011-06-30 2013-10-01 Bo Shen Chen Connection rod structure
TWI455799B (en) * 2012-11-30 2014-10-11
TWM473283U (en) * 2013-05-10 2014-03-01 fu-yi Zhan Tool joint structure
TWM494677U (en) * 2014-07-29 2015-02-01 Chung Chan Ent Co Ltd Arbor and quick release structure comprising the same

Also Published As

Publication number Publication date
TW201643011A (en) 2016-12-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees