JP5972934B2 - 開閉作業工具 - Google Patents
開閉作業工具 Download PDFInfo
- Publication number
- JP5972934B2 JP5972934B2 JP2014135037A JP2014135037A JP5972934B2 JP 5972934 B2 JP5972934 B2 JP 5972934B2 JP 2014135037 A JP2014135037 A JP 2014135037A JP 2014135037 A JP2014135037 A JP 2014135037A JP 5972934 B2 JP5972934 B2 JP 5972934B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- gripping
- recess
- tip
- urging
- 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.)
- Active
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/06—Joints
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/14—Locking means
- B25B7/16—Locking means combined with means for tightening the operating arms of jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
- B26B13/14—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle
- B26B13/16—Hand shears; Scissors characterised by the shape of the handles without gripping bows in the handle spring loaded, e.g. with provision for locking the blades or the handles
Description
1a 第一作用部
1b 第一握持部
2 第二半体
2a 第二作用部
2b 第二握持部
3 付勢体
3a 先端部
3A 板体
3B 板体
4 凹部
5 傾斜部
10 係止解除部
11 係止部
Claims (6)
- 先端に第一作用部を有し基端に第一握持部を有する第一半体と、先端に第二作用部を有し基端に第二握持部を有する第二半体とを交叉枢着し、前記第二半体に当接し前記両握持部を開き付勢する付勢体を前記第一半体に設けた開閉作業工具であって、前記第二半体には前記付勢体の先端部が係止する凹部が設けられ、前記付勢体と前記凹部との係止により、前記両握持部は所定開き位置まで開き付勢されるとともに、前記所定開き位置で前記両握持部の開きが阻止されるように構成されており、また、前記第一半体には前記付勢体の先端部を前記凹部から離脱せしめる係止解除部が設けられ、この係止解除部により前記付勢体の先端部を前記凹部から離脱させて前記両握持部を所定閉じ位置まで閉じた際、前記付勢体の先端部が係止する係止部が前記第二半体に設けられ、前記係止部に前記付勢体の先端部が係止することで前記両握持部の閉じが保持されるように構成されており、前記付勢体は2枚の板体が基部で連設された構成であり、一方の前記板体は前記第一半体の表面に添設状態となるものであり、この板体の先端部が前記凹部に係止若しくは離脱する構成であり、前記係止解除部は、前記一方の板体を裏面から押圧する構成であり、この係止解除部の押圧により、前記凹部に係止している前記先端部が前記板体の弾性に抗して該凹部から離脱せしめられる構成であることを特徴とする開閉作業工具。
- 請求項1記載の開閉作業工具において、前記一方の板体はその弾性により前記係止部に係止保持されるように構成されていることを特徴とする開閉作業工具。
- 請求項1,2いずれか1項に記載の開閉作業工具において、前記係止部は前記第二半体にして前記凹部の一側部に凹状部を設けて構成されていることを特徴とする開閉作業工具。
- 請求項1〜3いずれか1項に記載の開閉作業工具において、前記両握持部を所定の力で前記所定開き位置から更に開いた際、前記付勢体の先端部は前記凹部から離脱するように設けられており、また、前記第二半体にして前記凹部の他側部には傾斜部が設けられ、前記付勢体の先端部が前記凹部から離脱した状態から両握持部を閉じた際、前記付勢体の先端部が前記傾斜部を摺動して該先端部は前記凹部に係止するように構成されていることを特徴とする開閉作業工具。
- 請求項1〜4いずれか1項に記載の開閉作業工具において、前記付勢体の先端部は、前記第一半体の表面に対して起き上がり状態に折曲形成されていることを特徴とする開閉作業工具。
- 請求項1〜5いずれか1項に記載の開閉作業工具において、前記付勢体の先端部は平面視円形状であることを特徴とする開閉作業工具。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014135037A JP5972934B2 (ja) | 2014-06-30 | 2014-06-30 | 開閉作業工具 |
US14/413,954 US9643296B2 (en) | 2014-06-30 | 2014-07-15 | Opening-closing tool |
EP14821480.2A EP3002092B1 (en) | 2014-06-30 | 2014-07-15 | Opening/closing work tool |
KR1020157000292A KR101956966B1 (ko) | 2014-06-30 | 2014-07-15 | 개폐 작업공구 |
CN201480001876.6A CN105408071B (zh) | 2014-06-30 | 2014-07-15 | 开闭作业工具 |
PCT/JP2014/068810 WO2016002093A1 (ja) | 2014-06-30 | 2014-07-15 | 開閉作業工具 |
TW103146550A TWI633982B (zh) | 2014-06-30 | 2014-12-31 | 開合的作業工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014135037A JP5972934B2 (ja) | 2014-06-30 | 2014-06-30 | 開閉作業工具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016010661A JP2016010661A (ja) | 2016-01-21 |
JP2016010661A5 JP2016010661A5 (ja) | 2016-06-23 |
JP5972934B2 true JP5972934B2 (ja) | 2016-08-17 |
Family
ID=54325279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014135037A Active JP5972934B2 (ja) | 2014-06-30 | 2014-06-30 | 開閉作業工具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9643296B2 (ja) |
EP (1) | EP3002092B1 (ja) |
JP (1) | JP5972934B2 (ja) |
KR (1) | KR101956966B1 (ja) |
CN (1) | CN105408071B (ja) |
TW (1) | TWI633982B (ja) |
WO (1) | WO2016002093A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11285581B2 (en) * | 2018-06-04 | 2022-03-29 | Stanley Medical Designs, Inc. | Hand tool |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE247761C (ja) * | ||||
US64692A (en) * | 1867-05-14 | John neff | ||
US838504A (en) * | 1905-08-25 | 1906-12-11 | Albert J Hammond | Pruning-shears. |
US1802903A (en) * | 1928-03-19 | 1931-04-28 | Cyrus A Bryant | Tool |
US1802904A (en) * | 1928-04-25 | 1931-04-28 | Cyrus A Bryant | Latch for tool handles |
FR801724A (fr) * | 1935-12-23 | 1936-08-14 | Tenaille et pince pour cuirs, pour clous ou analogues s'ouvrant automatiquement sous l'action d'un ressort | |
GB1196023A (en) * | 1967-06-23 | 1970-06-24 | Wilkinson Sword Ltd | Improvements in or relating to Hand Tools. |
JPS4613679Y1 (ja) * | 1967-08-05 | 1971-05-14 | ||
JPS4945883Y1 (ja) * | 1970-02-17 | 1974-12-16 | ||
JPS4922760B1 (ja) * | 1970-08-13 | 1974-06-11 | ||
JPS4945883A (ja) * | 1972-09-07 | 1974-05-01 | ||
US4400876A (en) * | 1981-10-26 | 1983-08-30 | Brown Frank R | Spring devices |
JPS61130159A (ja) | 1984-11-30 | 1986-06-18 | Hitachi Ltd | 紙葉類集積装置 |
JPS61130159U (ja) | 1985-01-31 | 1986-08-14 | ||
US4739552A (en) * | 1986-02-28 | 1988-04-26 | Excellent Gesellschaft fur Feine Schneidwaren mbH | Pliers, particularly for removing cuticles |
US5297343A (en) * | 1993-01-07 | 1994-03-29 | Fiskars Oy Ab | Trimming scissors and sheath assembly |
ES2209505T3 (es) * | 1998-09-07 | 2004-06-16 | Knipex-Werk C. Gustav Putsch Kg | Alicates de cierre automatico accionables con una sola mano. |
GB2378408B (en) * | 2001-08-09 | 2004-11-17 | Lee Parberry | Wire cutters |
DE202004005949U1 (de) * | 2004-02-20 | 2004-08-12 | Dovo Stahlwaren Bracht Gmbh & Co. Kg | Öffnungsfeder für Zangen, insbesondere Haut- oder Nagelzangen |
US7143672B1 (en) * | 2005-07-28 | 2006-12-05 | Helen Of Troy Limited | Hand tools with suppressible stay-open mechanism |
JP2008142381A (ja) * | 2006-12-12 | 2008-06-26 | Tsunoda:Kk | 開閉作業工具 |
US7717017B2 (en) * | 2008-06-11 | 2010-05-18 | Mcbride Mark Tabin | Hand tool and method of using same |
FI122763B (fi) * | 2008-08-19 | 2012-06-29 | Fiskars Brands Finland Oy Ab | Leikkuutyökalu |
TWM402770U (en) * | 2010-11-04 | 2011-05-01 | Bi-Qing Cai | Improved pipe pliers structure |
TWM419658U (en) * | 2011-05-04 | 2012-01-01 | Yu Qiu Xia | Pliers structure |
JP5289513B2 (ja) * | 2011-06-30 | 2013-09-11 | 株式会社ツノダ | 開閉作業工具 |
-
2014
- 2014-06-30 JP JP2014135037A patent/JP5972934B2/ja active Active
- 2014-07-15 KR KR1020157000292A patent/KR101956966B1/ko active IP Right Grant
- 2014-07-15 CN CN201480001876.6A patent/CN105408071B/zh active Active
- 2014-07-15 WO PCT/JP2014/068810 patent/WO2016002093A1/ja active Application Filing
- 2014-07-15 US US14/413,954 patent/US9643296B2/en active Active
- 2014-07-15 EP EP14821480.2A patent/EP3002092B1/en active Active
- 2014-12-31 TW TW103146550A patent/TWI633982B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN105408071A (zh) | 2016-03-16 |
US9643296B2 (en) | 2017-05-09 |
EP3002092A4 (en) | 2016-04-06 |
WO2016002093A1 (ja) | 2016-01-07 |
TWI633982B (zh) | 2018-09-01 |
EP3002092B1 (en) | 2017-12-06 |
KR101956966B1 (ko) | 2019-03-11 |
US20160271759A1 (en) | 2016-09-22 |
TW201600259A (zh) | 2016-01-01 |
CN105408071B (zh) | 2018-07-24 |
JP2016010661A (ja) | 2016-01-21 |
KR20170021185A (ko) | 2017-02-27 |
EP3002092A1 (en) | 2016-04-06 |
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