JP2018183243A - 手動利器のロック機構 - Google Patents
手動利器のロック機構 Download PDFInfo
- Publication number
- JP2018183243A JP2018183243A JP2017084986A JP2017084986A JP2018183243A JP 2018183243 A JP2018183243 A JP 2018183243A JP 2017084986 A JP2017084986 A JP 2017084986A JP 2017084986 A JP2017084986 A JP 2017084986A JP 2018183243 A JP2018183243 A JP 2018183243A
- Authority
- JP
- Japan
- Prior art keywords
- ring member
- grip
- grips
- locking
- manual
- 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.)
- Granted
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010413 gardening Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/102—Handle constructions characterised by material or shape the shape being specially adapted to facilitate handling or improve grip
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
【解決手段】一対のグリップを閉じたロック状態にする手動利器のロック機構において、一方のグリップ(4)の端に設けられた保持用凹部(8)と、他方のグリップ(5)の端に設けられた係止用凹部(9)と、保持用凹部に着脱可能及び回動可能に設けられ、係止用凹部に係止して一対のグリップを閉じたロック状態にするリング部材(10)と、リング部材を保持用凹部に着脱及び回動可能に入れる弁部(11)とを含み、保持用凹部及び弁部は、リング部材が係止用凹部から外された場合に、他方のグリップから離れた姿勢にリング部材を挟持する。手動利器を使用する際、リング部材をロック状態から外す動作によって、リング部材はグリップに当たらない姿勢に保持用凹部及び弁部によって挟持され、保持される。
【選択図】図1
Description
以下、本発明のロック機構を備えた手動利器として、はさみを例にとって説明する。
2、3 刃
4、5、30 グリップ
6 スプリング
7 ロック機構
8、31 保持用凹部
9 係止用凹部
10、33 リング部材
11、12、32 弁部
13 係止部
14、34 保持用凹部に保持される部分
17 突出部
Claims (6)
- 常時開放状態に付勢されている一対のグリップを握ることにより対象物を切断又は挟持する手動利器に備えられ、前記一対のグリップを閉じたロック状態にする手動利器のロック機構において、
一方のグリップの端に設けられた保持用凹部と、
他方のグリップの端に設けられた係止用凹部と、
前記保持用凹部に着脱可能及び回動可能に設けられ、前記係止用凹部に係止して前記一対のグリップを閉じたロック状態にするリング部材と、
前記リング部材を前記保持用凹部に着脱可能及び回動可能に入れる弁部と、を含んでおり、
前記保持用凹部及び弁部は、前記リング部材が係止用凹部から外された場合に、前記一対のグリップを閉じても他方のグリップに当たらない、当該他方のグリップから離れた姿勢に前記リング部材を挟持する、ことを特徴とする手動利器のロック機構。 - 前記リング部材は、前記保持用凹部に保持される部分の断面が楕円又は1以上の直線部分を有する形になっており、前記保持用凹部及び弁部は、リング部材を遊びの無い状態で、または遊びの有る状態で、前記姿勢に挟持する、請求項1に記載の手動利器のロック機構。
- 更に、前記リング部材は、前記係止用凹部から外された場合に、前記一方のグリップの端を挟持して、当該リング部材の姿勢を固定する突出部を、当該リング部材の内周面に有している、請求項2に記載の手動利器のロック機構。
- 前記一対のグリップは同一構造物であり、前記リング部材は、前記他方のグリップの係止用凹部に係止する係止部を有している、請求項1乃至請求項3の何れか一項に記載の手動利器のロック機構。
- 前記一対のグリップの各々は単一の樹脂成型物で、前記弁部は前記保持用凹部の開放部近傍に、揺動可能な舌片状に形成されている、請求項1乃至請求項4の何れか一項に記載の手動利器のロック機構。
- 前記樹脂は、ゴム弾性を有している樹脂である、請求項5に記載の手動利器のロック機構。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017084986A JP6157768B1 (ja) | 2017-04-24 | 2017-04-24 | 手動利器のロック機構 |
US15/656,087 US10259130B2 (en) | 2017-04-24 | 2017-07-21 | Hand-operated tool lock mechanism |
PCT/JP2017/037128 WO2018198402A1 (ja) | 2017-04-24 | 2017-10-13 | 手動利器のロック機構 |
KR1020187025751A KR102109290B1 (ko) | 2017-04-24 | 2017-10-13 | 수동 이기 잠금 기구 |
CN201780004149.9A CN109121403B (zh) | 2017-04-24 | 2017-10-13 | 手动利器的锁定机构 |
TW107102947A TWI661916B (zh) | 2017-04-24 | 2018-01-26 | 手動利器之鎖定機構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017084986A JP6157768B1 (ja) | 2017-04-24 | 2017-04-24 | 手動利器のロック機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6157768B1 JP6157768B1 (ja) | 2017-07-05 |
JP2018183243A true JP2018183243A (ja) | 2018-11-22 |
Family
ID=59272970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017084986A Active JP6157768B1 (ja) | 2017-04-24 | 2017-04-24 | 手動利器のロック機構 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10259130B2 (ja) |
JP (1) | JP6157768B1 (ja) |
KR (1) | KR102109290B1 (ja) |
CN (1) | CN109121403B (ja) |
TW (1) | TWI661916B (ja) |
WO (1) | WO2018198402A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101681863B1 (ko) * | 2016-03-04 | 2016-12-01 | 송진철 | 나무가지 걸이 및 충격완화 기능을 겸비한 전지가위 |
KR101681867B1 (ko) * | 2016-04-05 | 2016-12-01 | 송진철 | 나무가지 걸이 및 충격완화 기능을 겸비한 전지가위 |
US11413641B2 (en) * | 2019-10-19 | 2022-08-16 | Shin Tai Spurt Water Of The Garden Tools Co., Ltd. | Spray gun with faux carbon fiber pattern |
KR102419388B1 (ko) | 2020-04-28 | 2022-07-08 | 김용만 | 전지가위용 결속클립의 조립구조 |
USD953131S1 (en) * | 2021-07-01 | 2022-05-31 | Hongwei Liu | Pruning shears |
USD1027586S1 (en) * | 2023-03-24 | 2024-05-21 | Ramón Manzana S.L. | Clippers |
Family Cites Families (33)
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US507973A (en) * | 1893-10-31 | Israel w | ||
US298548A (en) * | 1884-05-13 | Pruning-shears | ||
US1061358A (en) * | 1912-07-05 | 1913-05-13 | Forest E Culver | Pliers. |
FR517000A (fr) * | 1920-06-04 | 1921-04-28 | Vincent Georges Micheron | Système de sécateur à lame interchangeable et à écrou indesserrable |
US1741109A (en) * | 1927-08-29 | 1929-12-24 | W C Heimerdinger Company | Latch for pivoted handles |
US2028558A (en) * | 1935-02-26 | 1936-01-21 | John A Nietzel | Double lever side cutting implement |
FR1368266A (fr) * | 1963-06-19 | 1964-07-31 | Sécateur-greffoir de sécurité | |
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JPS5347268Y2 (ja) * | 1974-07-30 | 1978-11-11 | ||
JPS5322868Y2 (ja) * | 1975-10-04 | 1978-06-14 | ||
USD250166S (en) * | 1976-06-28 | 1978-11-07 | Tullen Industries Limited | Cutting tool |
USD256541S (en) * | 1978-05-22 | 1980-08-26 | Tullen Industries Limited | Cutting tool |
JPS58173465U (ja) * | 1982-05-17 | 1983-11-19 | 加藤 俊男 | 利器及び工具 |
US5101563A (en) * | 1990-12-05 | 1992-04-07 | Orgelys Henri D | Nail clipper |
US5426857A (en) * | 1992-11-30 | 1995-06-27 | Fiskars Oy Ab | Pivoted hand-held cutting tool |
JP3067477B2 (ja) | 1993-08-18 | 2000-07-17 | 日本鋼管株式会社 | 耐食性、延性に優れた高Si含有ステンレス溶接鋼管の製造方法 |
US5628115A (en) * | 1995-12-29 | 1997-05-13 | Hebert; Paul W. | Cutting tool |
US6202517B1 (en) | 1999-08-13 | 2001-03-20 | Michael Dolan | Self opening line of pliers |
JP3067477U (ja) | 1999-09-16 | 2000-04-07 | 嘉一郎 藪 | 剪定鋏 |
US6305087B1 (en) * | 2000-07-27 | 2001-10-23 | Hong Chuan Hsian Industries Co., Ltd. | Shears for cutting water pipe and the like |
TW437276U (en) * | 2000-09-15 | 2001-05-28 | Ye Wan Fu | Improved structure of buckle ring for gardening clippers |
US6446344B1 (en) * | 2001-06-01 | 2002-09-10 | Olympia Group, Inc. | Safety latch for hand tool |
US6598300B2 (en) * | 2001-10-15 | 2003-07-29 | Hung Chuan Hsian Industries Co., Ltd. | Structure for a locating pivot of shears |
FR2831417B1 (fr) * | 2001-10-30 | 2004-08-06 | Eurosurgical | Instrument chirurgical |
JP3712973B2 (ja) * | 2001-12-06 | 2005-11-02 | 株式会社サボテン | 剪定鋏のロック機構 |
KR100933217B1 (ko) * | 2009-07-17 | 2009-12-22 | 이대훈 | 적과가위 |
USD632938S1 (en) * | 2009-10-29 | 2011-02-22 | Faber-Castell Aktiengesellschaft | Cutting implement |
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US20120096995A1 (en) * | 2010-10-22 | 2012-04-26 | Shin-An Shih | Self-adjusting locking pliers with rear retainer |
US11027399B2 (en) * | 2015-04-02 | 2021-06-08 | Milwaukee Electric Tool Corporation | Hand tool such as a wire stripper or combination pliers |
CN205922137U (zh) * | 2016-08-09 | 2017-02-08 | 云南正庄农业科技有限公司 | 一种嫁接剪 |
-
2017
- 2017-04-24 JP JP2017084986A patent/JP6157768B1/ja active Active
- 2017-07-21 US US15/656,087 patent/US10259130B2/en active Active
- 2017-10-13 WO PCT/JP2017/037128 patent/WO2018198402A1/ja active Application Filing
- 2017-10-13 KR KR1020187025751A patent/KR102109290B1/ko active IP Right Grant
- 2017-10-13 CN CN201780004149.9A patent/CN109121403B/zh active Active
-
2018
- 2018-01-26 TW TW107102947A patent/TWI661916B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR102109290B1 (ko) | 2020-05-11 |
KR20180133387A (ko) | 2018-12-14 |
US20180304478A1 (en) | 2018-10-25 |
CN109121403B (zh) | 2020-09-11 |
CN109121403A (zh) | 2019-01-01 |
TW201838780A (zh) | 2018-11-01 |
TWI661916B (zh) | 2019-06-11 |
JP6157768B1 (ja) | 2017-07-05 |
WO2018198402A1 (ja) | 2018-11-01 |
US10259130B2 (en) | 2019-04-16 |
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