KR20210147802A - Cutter knife with pencil lead - Google Patents

Cutter knife with pencil lead Download PDF

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Publication number
KR20210147802A
KR20210147802A KR1020200065573A KR20200065573A KR20210147802A KR 20210147802 A KR20210147802 A KR 20210147802A KR 1020200065573 A KR1020200065573 A KR 1020200065573A KR 20200065573 A KR20200065573 A KR 20200065573A KR 20210147802 A KR20210147802 A KR 20210147802A
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KR
South Korea
Prior art keywords
cutter knife
pencil lead
pencil
lead
present
Prior art date
Application number
KR1020200065573A
Other languages
Korean (ko)
Inventor
장정명
Original Assignee
장정명
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 장정명 filed Critical 장정명
Priority to KR1020200065573A priority Critical patent/KR20210147802A/en
Publication of KR20210147802A publication Critical patent/KR20210147802A/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles

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

Abstract

The present invention relates to a cutter knife made of a pencil lead. An objective of the present invention is to solve a problem that a pencil cannot be used without a sharpener because the lead thereof is often broken when being used. The cutter knife made of the pencil lead of the present invention has a form in which a cutter knife (10) has the pencil lead (20).

Description

연필심으로된 커터칼{Cutter knife with pencil lead}Cutter knife with pencil lead

본 발명은 연필심으로된 커터칼에 관한 것으로, 더욱 상세하게는 연필에 관한 것이다.The present invention relates to a cutter knife having a pencil lead, and more particularly, to a pencil.

일반적으로, 연필을 자주 사용하는 사람들이 사용할 수 있다.In general, it can be used by people who often use pencils.

본 발명은 연필을 쓸때 심이 자주 뿌러져 연필깍이 없이는 사용할 수 없기 때문에 이 문제점을 해결하는것에 목적이 있다.An object of the present invention is to solve this problem because the lead is often sprayed when writing a pencil and cannot be used without a pencil sharpener.

상술한 목적을 달성하기 위한 본 발명의 특징에 의하면, 커터칼(10)에 연필심(20)이 있는 형태로된 것을 특징으로 한다.According to the features of the present invention for achieving the above object, it is characterized in that the cutter knife 10 has a pencil lead 20 in the form.

연필깍이 없이도 사용할 수 있다.Can be used without a pencil sharpener.

도 1은 본 발명의 연필심으로된 커터칼을 보인 사시도1 is a perspective view showing a cutter knife made of a pencil lead of the present invention;

커터칼(10)을 사용하듯이 연필심(20)을 꺼내 사용하면 된다.Just like using the cutter knife 10, you can take out the pencil lead 20 and use it.

10 : 커터칼
20 : 연필심10: cutter knife
20: pencil lead

Claims (1)

필기할때 사용할 수 있는 연필으로서
심을 넣고 꺼내 사용할 수 있는 커터칼(10); 및
커터칼(10) 안에 들어있는 연필심(20);
을 포함하는 연필심으로된 커터칼.As a pencil that can be used for writing
A cutter knife (10) that can be used with a shim taken out; and
The pencil lead 20 contained in the cutter knife 10;
A cutter knife with a pencil lead that includes.
KR1020200065573A 2020-05-31 2020-05-31 Cutter knife with pencil lead KR20210147802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200065573A KR20210147802A (en) 2020-05-31 2020-05-31 Cutter knife with pencil lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200065573A KR20210147802A (en) 2020-05-31 2020-05-31 Cutter knife with pencil lead

Publications (1)

Publication Number Publication Date
KR20210147802A true KR20210147802A (en) 2021-12-07

Family

ID=78868580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200065573A KR20210147802A (en) 2020-05-31 2020-05-31 Cutter knife with pencil lead

Country Status (1)

Country Link
KR (1) KR20210147802A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240034363A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Gas Chromatography System Improved Accuracy of Analysis
KR20240034360A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Column For Gas Chromatography And Method For Manufacturing Thereof
KR20240034361A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Gas Chromatography System And Method For Analyzing Sample Using Thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240034363A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Gas Chromatography System Improved Accuracy of Analysis
KR20240034360A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Column For Gas Chromatography And Method For Manufacturing Thereof
KR20240034361A (en) 2022-09-07 2024-03-14 홍익대학교 산학협력단 Gas Chromatography System And Method For Analyzing Sample Using Thereof

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