KR20080112451A - Hard knife - Google Patents

Hard knife Download PDF

Info

Publication number
KR20080112451A
KR20080112451A KR1020070060879A KR20070060879A KR20080112451A KR 20080112451 A KR20080112451 A KR 20080112451A KR 1020070060879 A KR1020070060879 A KR 1020070060879A KR 20070060879 A KR20070060879 A KR 20070060879A KR 20080112451 A KR20080112451 A KR 20080112451A
Authority
KR
South Korea
Prior art keywords
knife
blade
saw
hard knife
hard
Prior art date
Application number
KR1020070060879A
Other languages
Korean (ko)
Inventor
윤무영
Original Assignee
윤무영
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 윤무영 filed Critical 윤무영
Priority to KR1020070060879A priority Critical patent/KR20080112451A/en
Publication of KR20080112451A publication Critical patent/KR20080112451A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
    • B26B11/006—Several functions combined in the 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
    • B26B9/00—Blades for hand knives
    • B26B9/02—Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

The present invention has the effect of cutting the thick and hard objects that were difficult to cut with the existing cutter knife by attaching a saw to the knife.

Description

Hard knife

The present invention relates to a strong knife, and more particularly to a method that can be used as a saw by installing a saw blade on the back portion of the blade. In general, the knife has a smooth back portion of the blade and the blade is quite thick, so there is no use.

The object of the present invention is that the knife and the saw can be used together by the method of installing the saw on the back of the blade in order to solve the above problems. The present invention for achieving the above object is characterized by consisting of a step provided with a saw on the back portion of the blade.

The invention consists of a knife on the front and a saw on the back.

Looking at the effect of the double knife according to the present invention, when using a conventional knife to cut a thick one can be cut using the knife back, bringing the effect that can be used with the knife without having to store the saw separately.

Claims (2)

This product must be combined with a sharp blade on the front and a saw blade for cutting thick ones on the back. This product must consist of one blade and one blade.
KR1020070060879A 2007-06-21 2007-06-21 Hard knife KR20080112451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070060879A KR20080112451A (en) 2007-06-21 2007-06-21 Hard knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070060879A KR20080112451A (en) 2007-06-21 2007-06-21 Hard knife

Publications (1)

Publication Number Publication Date
KR20080112451A true KR20080112451A (en) 2008-12-26

Family

ID=40370177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070060879A KR20080112451A (en) 2007-06-21 2007-06-21 Hard knife

Country Status (1)

Country Link
KR (1) KR20080112451A (en)

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Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination