KR200250117Y1 - Cutting blade with a supporter - Google Patents

Cutting blade with a supporter Download PDF

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Publication number
KR200250117Y1
KR200250117Y1 KR2020010016703U KR20010016703U KR200250117Y1 KR 200250117 Y1 KR200250117 Y1 KR 200250117Y1 KR 2020010016703 U KR2020010016703 U KR 2020010016703U KR 20010016703 U KR20010016703 U KR 20010016703U KR 200250117 Y1 KR200250117 Y1 KR 200250117Y1
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KR
South Korea
Prior art keywords
blade
sheath
cutter knife
supporter
blade support
Prior art date
Application number
KR2020010016703U
Other languages
Korean (ko)
Inventor
윤영목
Original Assignee
윤영목
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 윤영목 filed Critical 윤영목
Priority to KR2020010016703U priority Critical patent/KR200250117Y1/en
Application granted granted Critical
Publication of KR200250117Y1 publication Critical patent/KR200250117Y1/en

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Abstract

본 고안은 칼날이 나오는 전방부분에 칼날 지지대를 칼집과 일체적으로 형성하여 칼날이 부러지는 것을 방지하고 나아가 칼날의 뒷부분을 밀때도 손가락의 아픔을 방지하는 칼날 지지대를 갖춘 커터칼에 관한 것이다.The present invention relates to a cutter knife having a blade support that forms a blade support integrally with the sheath at the front part of the blade outward to prevent the blade from breaking and further prevents the pain of the finger even when pushing the back of the blade.

Description

칼날 지지대를 갖춘 커터칼 {Cutting blade with a supporter}Cutting knife with a supporter {Cutting blade with a supporter}

본 고안은 커터칼에 관해, 보다 상세하게는 칼날 지지대를 갖춘 커터칼에 관한 것이다.The present invention relates to a cutter knife, and more particularly to a cutter knife having a blade support.

일반적으로, 커터칼은 2 용도로 사용된다. 그 한 용도는 종이 등의 물체를 칼날의 끝을 이용하여 자르는 것이고, 다른 용도로는 칼날의 날카로운 면을 이용하여 연필 등을 깎는 것이다.Generally, cutter knives are used for two purposes. One use is to cut an object such as paper using a tip of a blade, and another use a sharp edge of a blade to sharpen a pencil or the like.

커터칼이 자르는 용도로 사용될 때에는 커터칼의 칼날을 칼집으로부터 조금만 빼어 사용하여도 별로 지장이 없으나, 깎는 용도로 사용될 때는 칼날은 얼마 이상의 길이로 빼어 내어야 하기 때문에 가끔 칼날이 부러지는 경우가 발생할 수 있다. 이 경우, 칼날이 부러지게 되면, 칼날에 저장되어 있던 탄성에너지가 운동에너지로 변하면서 사용자의 몸쪽으로 튀어 인체에 상처를 입힐 수 있다.When the cutter knife is used for cutting purposes, it is not too much to remove the cutter knife from the sheath. . In this case, when the blade is broken, the elastic energy stored in the blade may be changed into kinetic energy, which may bounce toward the user's body to injure the human body.

본 고안은 상기 문제점을 고려하여 칼날이 나오는 전방부분에 칼날 지지대를 일체적으로 형성하여 칼날이 부러지는 방지하고, 나아가 칼날의 뒷부분을 강하게 밀때도 미는 손가락의 아픔을 줄이는데 그 목적이 있다.The object of the present invention is to prevent the blade from being broken by integrally forming the blade support on the front portion of the blade in consideration of the above problems, and furthermore, to reduce the pain of the finger pushing even when pushing the back of the blade strongly.

본 고안에 의하면, 칼집 전방의 칼등쪽으로 칼날 지지대를 칼집과 일체적으로 형성시킨 것을 특징으로 하는 커터칼이 제공된다. 본 고안에 따른 칼날 지지대의 단면은 U 형상을 갖는다.According to the present invention, there is provided a cutter knife characterized in that the blade support is formed integrally with the sheath toward the back of the knife in front of the sheath. The cross section of the blade support according to the present invention has a U shape.

본 고안에 따른 칼날 지지대를 갖춘 커터칼의 사용상태도State of use of a cutter knife with a blade support according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawings>

1 : 칼날 2 : 칼집1: blade 2: sheath

3 : 칼날 지지대 10 : 커터칼3: blade support 10: cutter knife

이하, 첨부도면을 참고로 하여 본 고안의 구현예를 설명하기로 한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

도 1 에 있어, 커터칼(10)은 칼날(1)과 칼집(2)으로 이루어 진다. 칼날(1)은 종래기술과 마찬가지로 칼집(2)안에서 장착되며 길이방향으로 이동가능하다. 상기 칼집(2)의 전방에는 칼등방향으로 길게 칼날지지대(3)가 칼집(2)과 일체적으로 형성되어 있다.In FIG. 1, the cutter knife 10 is composed of a blade 1 and a sheath 2. The blade 1 is mounted in the sheath 2 as in the prior art and is movable in the longitudinal direction. In front of the sheath 2, the blade support 3 is formed integrally with the sheath 2 in the knife back direction.

이와 같이 구성된 커터칼(10)은 칼날(1)이 칼집(2)으로부터 빼어져서 사용될때 칼날(1)이 칼날 지지대(3)에 의해 지지되어진다.The cutter knife 10 configured as described above is supported by the blade support 3 when the blade 1 is removed from the sheath 2 and used.

커터칼에 칼날지지대를 형성함으로써, 사용시 칼날의 부러짐을 사전에 막아사고를 예방할 수 있을 뿐만 아니라 커터칼의 사용 수명이 연장되어지며, 또한 칼날 지지대의 배후측이 칼등처럼 예리하지 않아 사용자의 아픔도 다소 해소될 수 있다.By forming a blade support on the cutter knife, it prevents accidental breakage of the blade in advance, and prolongs the service life of the cutter knife. Also, the back side of the blade support is not as sharp as a knife, so the pain of the user It may be somewhat resolved.

Claims (1)

칼날(1)과 칼집(2)으로 이루어진 커터칼(10)에 있어서, 칼날 지지대(3)가 커터칼의 전방측 칼등쪽으로 칼집(2)과 일체적으로 형성되어진 것을 특징으로 하는 칼날 지지대를 갖춘 커터칼.In the cutter knife 10 consisting of the blade 1 and the sheath 2, a blade support 3 is formed integrally with the sheath 2 toward the front side of the cutter knife. Cutter knife.
KR2020010016703U 2001-06-05 2001-06-05 Cutting blade with a supporter KR200250117Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020010016703U KR200250117Y1 (en) 2001-06-05 2001-06-05 Cutting blade with a supporter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020010016703U KR200250117Y1 (en) 2001-06-05 2001-06-05 Cutting blade with a supporter

Publications (1)

Publication Number Publication Date
KR200250117Y1 true KR200250117Y1 (en) 2001-11-16

Family

ID=73102800

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020010016703U KR200250117Y1 (en) 2001-06-05 2001-06-05 Cutting blade with a supporter

Country Status (1)

Country Link
KR (1) KR200250117Y1 (en)

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