KR800000034Y1 - Roll-let for eraser of pencil - Google Patents
Roll-let for eraser of pencil Download PDFInfo
- Publication number
- KR800000034Y1 KR800000034Y1 KR790001519U KR790001519U KR800000034Y1 KR 800000034 Y1 KR800000034 Y1 KR 800000034Y1 KR 790001519 U KR790001519 U KR 790001519U KR 790001519 U KR790001519 U KR 790001519U KR 800000034 Y1 KR800000034 Y1 KR 800000034Y1
- Authority
- KR
- South Korea
- Prior art keywords
- eraser
- pencil
- roll
- grooves
- cut
- Prior art date
Links
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
본 고안은 연필후미에 지우개를 부착함에 있어 지우개를 길게 하고 이를 나선요홈을 삭설한 관착 로렛드로 감착함을 특징으로한 연필 지우개 관착 로렛드에 관한 것이다.The present invention relates to a pencil eraser irrigation rodet characterized in that the eraser is attached to the rear end of the pencil and the eraser is elongated and the spiral recess groove is attached to the eraser rod.
종래에도 관착로렛드에 삭설요홈을 삭설한 것이 있으나 삭설요홈이 불규칙하고 요홈이 종횡으로 형성되어 있어 제작이 불가능 하여 제조 되지 못하였던 결점이 있었다.Conventionally, there have been cut grooves in the irrigation rod, but the cut grooves are irregular and the grooves are formed vertically and horizontally, so there is a defect that cannot be manufactured.
본 고안은 상기 결점을 지양하고 관착로렛드에 나선형 요홈을 삭설 하므로 제조가 간단하고 절결 하기도 용이하게한 것으로 이를 첨부 도면에 의거 상세히 설명하면 다음과 같다.The present invention avoids the above drawbacks and cuts the spiral grooves in the pipe rod, making the production simple and easy to cut.
연필(1) 후미에 길이가 긴 지우개(2)를 부착함에 있어 관착로렛드(3)의 주변에 나선 요홈(4)을 요설하고 종으로 직선상의 홈(5)을 삭설한 것으로 이의 작용 효과를 설명하면 다음과 같다.In attaching the long eraser (2) to the back of the pencil (1), a spiral groove (4) is provided around the pipe rod (3) and a straight groove (5) is cut in the longitudinal direction to explain its effect. Is as follows.
사용중 지우개(2)가 달아 지우개를 노출 시키고자 할 때에는 나선요홈(4)을 따라 벗기면 종홈(5)에 의해 일정 길이로 벗겨진다.When in use, the eraser (2) is attached, and when you want to expose the eraser is peeled off along the spiral groove (4) is stripped to a certain length by the longitudinal groove (5).
이렇게 하여 원하고자 하는 길이의 지우개가 노출 될 때까지 몇번 반복 작업을 하게 되면 지우개가 적당한 길이로 노출된다.Do this several times until the eraser of the desired length is exposed, and the eraser is exposed to the proper length.
이와 같이 종래에는 U자형 절결홈과 종횡으로 절결홈이 삭설되어 있어 제조과정이 복잡하나, 본원은 나선요홈(4)만이 요설하면 되는 것이므로 일괄적으로 대량 생산 작업이 용이하므로 염가의 제품을 얻을 수 있는 잇점이 있다.As described above, the manufacturing process is complicated because the U-shaped cutout grooves and the cutout grooves are vertically and horizontally cut. However, since the spiral recess grooves 4 only need to be outlined, the mass production operation is easy in a batch so that a cheap product can be obtained. There is an advantage.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR790001519U KR800000034Y1 (en) | 1979-03-16 | 1979-03-16 | Roll-let for eraser of pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR790001519U KR800000034Y1 (en) | 1979-03-16 | 1979-03-16 | Roll-let for eraser of pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR800000034Y1 true KR800000034Y1 (en) | 1980-01-24 |
Family
ID=19211632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR790001519U KR800000034Y1 (en) | 1979-03-16 | 1979-03-16 | Roll-let for eraser of pencil |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR800000034Y1 (en) |
-
1979
- 1979-03-16 KR KR790001519U patent/KR800000034Y1/en active
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