JP7570700B2 - 刃物、道具 - Google Patents

刃物、道具 Download PDF

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Publication number
JP7570700B2
JP7570700B2 JP2021570059A JP2021570059A JP7570700B2 JP 7570700 B2 JP7570700 B2 JP 7570700B2 JP 2021570059 A JP2021570059 A JP 2021570059A JP 2021570059 A JP2021570059 A JP 2021570059A JP 7570700 B2 JP7570700 B2 JP 7570700B2
Authority
JP
Japan
Prior art keywords
protrusion
handle
blade
receiving portion
tongue
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
Application number
JP2021570059A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021141031A5 (https=
JPWO2021141031A1 (https=
Inventor
健吾 堀内
幸之助 堀内
遼平 和野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPWO2021141031A1 publication Critical patent/JPWO2021141031A1/ja
Publication of JPWO2021141031A5 publication Critical patent/JPWO2021141031A5/ja
Application granted granted Critical
Publication of JP7570700B2 publication Critical patent/JP7570700B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00—Hand knives with fixed blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00—Hand knives with one or more detachable blades

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
JP2021570059A 2020-01-11 2021-01-05 刃物、道具 Active JP7570700B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020003289 2020-01-11
JP2020003289 2020-01-11
PCT/JP2021/000136 WO2021141031A1 (ja) 2020-01-11 2021-01-05 刃物、道具

Publications (3)

Publication Number Publication Date
JPWO2021141031A1 JPWO2021141031A1 (https=) 2021-07-15
JPWO2021141031A5 JPWO2021141031A5 (https=) 2024-01-15
JP7570700B2 true JP7570700B2 (ja) 2024-10-22

Family

ID=76787968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021570059A Active JP7570700B2 (ja) 2020-01-11 2021-01-05 刃物、道具

Country Status (4)

Country Link
US (1) US20220379502A1 (https=)
JP (1) JP7570700B2 (https=)
TW (1) TW202140229A (https=)
WO (1) WO2021141031A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297858A (en) * 1976-02-03 1977-08-17 Kawashima Ind Structure for mounting lever to core
JPS5419159U (https=) * 1978-06-22 1979-02-07
JPS583665Y2 (ja) * 1979-07-11 1983-01-21 川嶋工業株式会社 調理用具等の口金の取付け構造
JPS5815105Y2 (ja) * 1979-07-19 1983-03-26 樋口 晴幸 包丁
JPS62236687A (ja) * 1986-04-03 1987-10-16 株式会社　コスモ工業 ナイフ等の柄及びその製造方法
US4716653A (en) * 1986-09-25 1988-01-05 Skyba Helmut K Tree saw with extension attachment
US8905696B2 (en) * 2012-11-26 2014-12-09 Denis Lapointe Extension fastener for portable tool
US9610701B1 (en) * 2014-04-07 2017-04-04 Chad Yost Pocket hand saw with limb extender
US9288947B1 (en) * 2014-07-29 2016-03-22 Ronald Burnette Folding handsaw pack-pole systems
US9550303B2 (en) * 2014-10-07 2017-01-24 Ruairidh Robertson Shaving device
US20160194145A1 (en) * 2015-01-02 2016-07-07 Outdoor Edge Cutlery Corporation Knife holder
US10213928B1 (en) * 2016-11-10 2019-02-26 Greg Smith Combination double-sided knife and gig assembly

Also Published As

Publication number Publication date
TW202140229A (zh) 2021-11-01
US20220379502A1 (en) 2022-12-01
WO2021141031A1 (ja) 2021-07-15
JPWO2021141031A1 (https=) 2021-07-15

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