KR20200144959A - null - Google Patents
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- Publication number
- KR20200144959A KR20200144959A KR1020190073241A KR20190073241A KR20200144959A KR 20200144959 A KR20200144959 A KR 20200144959A KR 1020190073241 A KR1020190073241 A KR 1020190073241A KR 20190073241 A KR20190073241 A KR 20190073241A KR 20200144959 A KR20200144959 A KR 20200144959A
- Authority
- KR
- South Korea
- Prior art keywords
- pencil
- null
- sharpened
- eco
- tearing
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/02—Pencils with graphite; Coloured pencils
Landscapes
- Lighters Containing Fuel (AREA)
Abstract
Description
본 발명은 필기에 관한 것이다 The present invention relates to handwriting
학생들이 연필로 필기할 때 나오는 환경적 문제를 해결하고자 이것을 발명Invented this to solve the environmental problems that arise when students take notes with a pencil.
어떻게 하면 환경적으로 필기를 할 수 있을까 해결How can I take notes environmentally?
필기를 많이하는 학생들 대상으로 실험을 한다Experiment with students who take a lot of notes
학생들이 필기를 조금이라도 더 편리하게 할 수 있을 것이다.Students will be able to take notes a little more conveniently.
도면은 '세상을 바꿀 연필'의 구성을 나타낸 단면도 이다.The drawing is a cross-sectional view showing the configuration of a'pencil that will change the world'.
이 연필은 친환경적 연필로 깎아 쓰는 연필이 아니라 종이로 감싸져 있는 부분을 뜯어 사용하는 연필이다This pencil is not a pencil to be sharpened with an eco-friendly pencil, but a pencil that is used by tearing off the part wrapped with paper.
1종이코팅 2지우개 3실 4흑연1 paper coating 2 eraser 3 rooms 4 graphite
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190073241A KR20200144959A (en) | 2019-06-20 | 2019-06-20 | null |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190073241A KR20200144959A (en) | 2019-06-20 | 2019-06-20 | null |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200144959A true KR20200144959A (en) | 2020-12-30 |
Family
ID=74088881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190073241A KR20200144959A (en) | 2019-06-20 | 2019-06-20 | null |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200144959A (en) |
-
2019
- 2019-06-20 KR KR1020190073241A patent/KR20200144959A/en unknown
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