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Patent Searching and Data


Title:
KNIFE
Document Type and Number:
WIPO Patent Application WO/2021/197443
Kind Code:
A1
Abstract:
A knife, which belongs to the technical field of knives, the aim of said knife being to overcome the deficiency of current fillet knives where said knives are not suitable for fish of different sizes. The knife comprises a handle (100) and a blade (200), the handle (100) comprises a first casing body and a second casing body which are removably connected, the blade (200) is held between the first casing body (110) and the second casing body (120), a plurality of position limiting openings (210), which are arranged horizontally, are provided on the blade (200), a position limiting structure corresponding to the position limiting openings (210) is provided on the handle (100), and the position limiting structure comprises a locked position and an unlocked position; when the position limiting structure is in a locked position, the blade (200) is fixed on the handle (100); and when the position limiting structure is in an unlocked position, the blade (200) can be moved forward or backward relative to the handle (100). For the present knife, the length that the blade extends out can be adjusted, so the knife can be used for fish of different sizes, improving the scope of use for the knife.

Inventors:
WANG WEIYI (CN)
Application Number:
PCT/CN2021/085007
Publication Date:
October 07, 2021
Filing Date:
April 01, 2021
Export Citation:
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Assignee:
HANGZHOU UNITED ELECTRIC MFT CO LTD (CN)
HANGZHOU GREAT STAR IND CO LTD (CN)
International Classes:
B26B1/08; B26B1/04
Foreign References:
CN201500986U2010-06-09
CN210100063U2020-02-21
CN209682247U2019-11-26
CN201848862U2011-06-01
CN200981239Y2007-11-28
CN102398272A2012-04-04
CN110919703A2020-03-27
CN2093730U1992-01-22
CN106272568A2017-01-04
CN109434879A2019-03-08
CN210025369U2020-02-07
DE102005015962B32006-10-19
US9457483B22016-10-04
JP3979385B22007-09-19
JP2017221234A2017-12-21
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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