TWI406741B - - Google Patents
Info
- Publication number
- TWI406741B TWI406741B TW100146672A TW100146672A TWI406741B TW I406741 B TWI406741 B TW I406741B TW 100146672 A TW100146672 A TW 100146672A TW 100146672 A TW100146672 A TW 100146672A TW I406741 B TWI406741 B TW I406741B
- Authority
- TW
- Taiwan
- Prior art keywords
- groove
- cap
- abutting face
- turning
- received
- Prior art date
Links
Landscapes
- Power Steering Mechanism (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
This invention relates to a ratchet wrench structure, comprising: a body forming a first groove, a second groove, and a third groove; a ratchet rotatably received in the first groove; a pawl received in the second groove, wherein the rear end of the pawl is provided with a concave slot, the tooth comprising a bump protruding therefrom, a first abutting face being defined between the bump and the concave slot, an open end of the pawl that is distant from the third groove forming a second abutting face; and a turning set rotatably received in the third groove, the turning set comprising a turning member, a first cap, and an elastic member, wherein the turning member is provided with a cylinder rotatably received in the third groove, the cylinder comprising a restraining groove, the cylinder having one end provided with a top face abutting the second abutting face. Restrained by the second abutting face, the turning member is rotatably received in the third groove. The first cap and the elastic member are received in the restraining groove, and an outer periphery of the first cap is positioned against the first abutting face, in such a way that the first abutting face restrains the first cap, the first cap then restrains the turning member, and then the turning member is rotatably set in the third groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100146672A TW201325825A (en) | 2011-12-16 | 2011-12-16 | Ratchet wrench structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW100146672A TW201325825A (en) | 2011-12-16 | 2011-12-16 | Ratchet wrench structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201325825A TW201325825A (en) | 2013-07-01 |
TWI406741B true TWI406741B (en) | 2013-09-01 |
Family
ID=49224661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW100146672A TW201325825A (en) | 2011-12-16 | 2011-12-16 | Ratchet wrench structure |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201325825A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI607835B (en) * | 2014-07-24 | 2017-12-11 | You Min Wang | Integral type wrench structure for preventing |
TWI728825B (en) * | 2020-06-02 | 2021-05-21 | 優鋼機械股份有限公司 | Button structure of ratchet wrench |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957377A (en) * | 1957-09-13 | 1960-10-25 | Terence G Hare | Reversible ratchet type wrench |
US6282992B1 (en) * | 2000-02-03 | 2001-09-04 | Bobby Hu | Biasing arrangement for a pawl of a reversible ratchet-type wrench |
TWM246105U (en) * | 2003-07-07 | 2004-10-11 | Stanley Chiro Int Ltd | Improved switching structure of ratchet wrench |
TWI226275B (en) * | 2003-12-11 | 2005-01-11 | Tai-Tzuo Chen | Reversible driven rotating wrench |
US6918323B2 (en) * | 2002-11-01 | 2005-07-19 | Easco Hand Tools Inc. | Reversible ratcheting tool with improved pawl |
US6988429B2 (en) * | 2004-01-06 | 2006-01-24 | Easco Hand Tools, Inc. | Reversible ratcheting tool with improved control member |
TWM292444U (en) * | 2005-11-15 | 2006-06-21 | Mei-Hua Hung | High torque and dual direction ratchet wrench |
TWM361409U (en) * | 2009-03-31 | 2009-07-21 | Jian-Yue Lin | Bi-directional ratchet wrench |
TWM361407U (en) * | 2009-03-25 | 2009-07-21 | Stanley Chiro Int Ltd | Switchable ratchet wrench |
TWM364578U (en) * | 2009-03-25 | 2009-09-11 | Stanley Chiro Int Ltd | Switchable ratchet wrench |
TWI333880B (en) * | 2008-05-16 | 2010-12-01 | ||
TWM409132U (en) * | 2010-12-31 | 2011-08-11 | Honiton Ind Inc | Structure for ratchet wrench |
TWM409133U (en) * | 2010-12-31 | 2011-08-11 | Honiton Ind Inc | Structure for ratchet wrench |
TWM421198U (en) * | 2010-12-31 | 2012-01-21 | Honiton Ind Inc | Structural of ratchet wrench |
TWM423602U (en) * | 2011-08-22 | 2012-03-01 | li-qing Lin | Ratchet wrench structure |
TWI376292B (en) * | 2010-12-24 | 2012-11-11 | ||
TWI393608B (en) * | 2010-12-24 | 2013-04-21 | ||
TWI393609B (en) * | 2010-12-24 | 2013-04-21 | ||
TWI399264B (en) * | 2011-08-15 | 2013-06-21 |
-
2011
- 2011-12-16 TW TW100146672A patent/TW201325825A/en not_active IP Right Cessation
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957377A (en) * | 1957-09-13 | 1960-10-25 | Terence G Hare | Reversible ratchet type wrench |
US6282992B1 (en) * | 2000-02-03 | 2001-09-04 | Bobby Hu | Biasing arrangement for a pawl of a reversible ratchet-type wrench |
US6918323B2 (en) * | 2002-11-01 | 2005-07-19 | Easco Hand Tools Inc. | Reversible ratcheting tool with improved pawl |
US7185566B2 (en) * | 2002-11-01 | 2007-03-06 | Easco Hand Tools, Inc. | Reversible ratcheting tool with improved pawl |
TWM246105U (en) * | 2003-07-07 | 2004-10-11 | Stanley Chiro Int Ltd | Improved switching structure of ratchet wrench |
TWI226275B (en) * | 2003-12-11 | 2005-01-11 | Tai-Tzuo Chen | Reversible driven rotating wrench |
US6988429B2 (en) * | 2004-01-06 | 2006-01-24 | Easco Hand Tools, Inc. | Reversible ratcheting tool with improved control member |
US7059219B2 (en) * | 2004-01-06 | 2006-06-13 | Easco Hand Tools, Inc. | Reversible ratcheting tool with improved control member |
TWM292444U (en) * | 2005-11-15 | 2006-06-21 | Mei-Hua Hung | High torque and dual direction ratchet wrench |
TWI333880B (en) * | 2008-05-16 | 2010-12-01 | ||
TWM361407U (en) * | 2009-03-25 | 2009-07-21 | Stanley Chiro Int Ltd | Switchable ratchet wrench |
TWM364578U (en) * | 2009-03-25 | 2009-09-11 | Stanley Chiro Int Ltd | Switchable ratchet wrench |
TWM361409U (en) * | 2009-03-31 | 2009-07-21 | Jian-Yue Lin | Bi-directional ratchet wrench |
TWI376292B (en) * | 2010-12-24 | 2012-11-11 | ||
TWI393608B (en) * | 2010-12-24 | 2013-04-21 | ||
TWI393609B (en) * | 2010-12-24 | 2013-04-21 | ||
TWM409132U (en) * | 2010-12-31 | 2011-08-11 | Honiton Ind Inc | Structure for ratchet wrench |
TWM409133U (en) * | 2010-12-31 | 2011-08-11 | Honiton Ind Inc | Structure for ratchet wrench |
TWM421198U (en) * | 2010-12-31 | 2012-01-21 | Honiton Ind Inc | Structural of ratchet wrench |
TWI399264B (en) * | 2011-08-15 | 2013-06-21 | ||
TWM423602U (en) * | 2011-08-22 | 2012-03-01 | li-qing Lin | Ratchet wrench structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI607835B (en) * | 2014-07-24 | 2017-12-11 | You Min Wang | Integral type wrench structure for preventing |
TWI728825B (en) * | 2020-06-02 | 2021-05-21 | 優鋼機械股份有限公司 | Button structure of ratchet wrench |
Also Published As
Publication number | Publication date |
---|---|
TW201325825A (en) | 2013-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |