KR20080005364U - Sharp pencil with mobile pencil-core-protector - Google Patents
Sharp pencil with mobile pencil-core-protector Download PDFInfo
- Publication number
- KR20080005364U KR20080005364U KR2020070007705U KR20070007705U KR20080005364U KR 20080005364 U KR20080005364 U KR 20080005364U KR 2020070007705 U KR2020070007705 U KR 2020070007705U KR 20070007705 U KR20070007705 U KR 20070007705U KR 20080005364 U KR20080005364 U KR 20080005364U
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- KR
- South Korea
- Prior art keywords
- sharp
- core
- guard
- pencil
- protector
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/10—Protecting means, e.g. caps for pencils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
Abstract
본 고안은 샤프심이 보호되는 샤프연필(샤프 펜)에 관한 것입니다.This invention relates to the sharp pencil (sharp pen) which sharp core is protected.
종래의 샤프 펜의 심보호대는 샤프 캡에 고정되어 있어 심을 보호하는데 한계가 있었습니다.The core guard of the conventional mechanical pencil is fixed to the mechanical cap and has a limit in protecting the core.
본 고안은 심보호대가 상하로 이동이 가능하게 제작하였고, 자석의 자기력으로 심보호대를 샤프 캡에 고정하여, 중력에는 저항하여 심보호대가 위 아래로 이동하는 일이 없도록 하였으며, 필기시의 종이 면과의 접촉으로 생기는 압력으로는 심보호대가 뒤로 밀려나는 정도의 자력으로 고정하였습니다.The present invention was designed to allow the core protector to move up and down, and to fix the core protector to the sharp cap by the magnetic force of the magnet, so that the core protector does not move up and down to resist gravity, and the paper surface at the time of writing The pressure generated by contact with the body was fixed by magnetic force that pushed back the guard.
심보호대는 필기 시 종이 면과의 압력으로 뒤로 밀리지만 샤프심은 몸체에 단단히 고정되어 있으므로 종이 면과의 압박 시 필기가 가능하며, 반면에 종이 면과의 압박으로 약간 뒤로 밀린 보호대가 아직도 심을 싸고 있기에 심이 보호되는 것입니다.The shim protector is pushed back by the pressure on the paper side while writing, but the sharp shim is firmly fixed to the body so that it is possible to write when pressing on the paper side, while the guard that is slightly pushed back by the pressure on the paper side still wraps the seam. Your Sim is protected.
본 고안의 구성은 이동용 심보호대, 심보호대 이동제한 돌출자석, 심보호대 이동용 레일 등으로 구성되어 있습니다.The construction of the present invention consists of a movable core protector, a core guard movement limiting magnet, and a core guard moving rail.
샤프연필, 샤프심, 부러뜨림 방지, 심보호대, 샤프심보호대, 자석, 연필심, 이동 Sharp Pencil, Sharp Shim, Anti-Break, Shim Guard, Sharp Shim Guard, Magnet, Pencil Shim, Move
Description
도 1은 본 고안의 샤프연필 전체도1 is a whole pencil sharp view of the present invention
도 2는 샤프심보호대의 상하 이동을 보여 주는 기능도Figure 2 is a functional diagram showing the vertical movement of the sharp core guard
도 3은 샤프 캡, 샤프심보호대 및 그 주변 장치의 분해도3 is an exploded view of the sharp cap, sharp guards and peripherals thereof
* 도면의 주요 부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *
10 : 샤프연필 전체 11 : 샤프 심10: Sharp pencils all 11: Sharp Sim
20 : 샤프 캡, 심보호대 및 심보호대 레일 장치 전체도 및 상하이동 기능도20: Overall drawing of the sharp cap, the seam guard and the seam rail device and the function of shandong
21 : 심보호대 최대 상단 이동상태 22 : 심보호대 최대 하단 이동상태21: Maximum guard movement state of the core guard 22: Maximum shield movement state of the core guard
31 : 샤프 캡, 32 : 심보호대31 sharp cap, 32 core protector
33 : 심보호대 이동제한 돌출(자석) 34 : 심보호대 상하운동 레일(철금속류)33: restraining movement of the core guard (magnet) 34: vertical rail rail (ferrous metals)
본 고안은 종래 샤프연필을 거의 그대로 응용하며 고정되어 있던 샤프심보호대만 이동용으로 바꾼 것입니다.The present invention applies the conventional sharp pencil almost as it is, and replaces only the fixed sharp core guard for movement.
샤프심보호대 상부 끝에 자력을 띈 돌출을 붙여 보호대가 빠져나가거나, 자기력으로 위 아래로 흐르지 않을 정도로 고정하였으며, 필기 시 지면과 발생하는 압박에는 쉽게 밀려나는 정도의 자기력을 가진 자석으로 된 돌출입니다.The upper end of the sharp core protector is magnetically projecting to prevent the guard from slipping out or flowing up and down by magnetic force.It is a magnetic protrusion with magnetic force that is easily pushed against the ground and the pressure generated when writing.
심보호대레일은 돌출이 상하 운동하는 일종의 홈으로 철(fe) 성분으로 되어 돌출자석과 자력의 힘으로 결합되는 것입니다.The core guard rail is a type of groove in which the protrusion moves up and down and is made of iron (fe), which is combined with the force of the protrusion magnet and magnetic force.
종래의 샤프심 제작에 비해, 본 고안 샤프연필 제조 시에 드는 단가는 크게 영향이 없을 정도입니다.Compared with the conventional sharp shim production, the unit cost for the sharp pencil production of the present invention does not have much influence.
종래의 샤프 펜의 심보호대가 샤프 캡에 고정되어 있는 것에 비해, 심보호대만 이동가능하게 바꾼 것으로 이러한 간단한 개조로 심보호가 거의 완전해지며, 그러므로 샤프 펜의 압출 작동이 적어져 샤프 펜 수명연장에 크게 도움이 됩니다.Compared to the conventional sharpener core protector fixed to the sharpen cap, only the core protector can be moved, and this simple modification makes the core protection almost complete, thus reducing the sharpening of the pen and extending the life of the sharpener. Greatly help
상기한 목적을 달성하기 위하여 본 고안은 샤프 캡(31), 심보호대(32), 심보호대 이동제한 돌출자석(33) 그리고 심보호대 상하운동 레일 홈(34)으로 구성되어 있습니다.In order to achieve the above object, the present invention is composed of a sharp cap (31), core guard (32), core guard movement restriction protrusion magnet (33) and core guard vertical movement rail groove (34).
샤프연필은 필기하면서 공부하는데 알맞습니다. 볼펜류들은 이러한 연습식 필기 시에 잉크들이 번지고 손과 의복에 묻으며 볼이 닳아서 소위 볼펜 똥이 많이 생산됩니다.Sharp pencils are perfect for studying while writing. Ballpoint pens produce so-called ballpoint pen dung when ink is smeared and smeared on hands and clothes, and the balls wear out during this practice writing.
연필을 이런 공부연습필기 목적에 사용할 시 잘 부러지며 자주 깎아야 하는 불편이 있습니다.If you use a pencil for this practice writing purpose, it will break well and you will have to cut it frequently.
그러므로 샤프연필이 이런 용도로 가장 합당하지만, 자주 부러지므로 어려움이 많았습니다.Therefore, although sharp pencils are most suitable for this purpose, they were often broken, which made them difficult.
본 고안은 샤프심보호대를 이동가능하게 만들어서 필기 시, 종이 면과의 접촉으로 발생하는 압력으로 보호대는 뒤로 밀리지만, 심은 몸체에 고정되어 있어 필기가 가능해지는 것입니다.This design makes the sharp core protector moveable, and when writing, the protector is pushed backward by the pressure generated by contact with the paper surface, but the core is fixed to the body to enable writing.
보호대는 필기 시 종이 면과의 압력으로 살짝 뒤로 밀려나 있으므로 여전히 심을 보호하면서도 필기가 가능합니다.The guard is slightly pushed back by the pressure on the paper side when writing, so you can still write while protecting the seam.
집어 들거나 내려놓으면서 샤프연필을 위 아래로 향할 때 보호대가 위아래로 이동 가능하므로 그것을 방지하고자 자석돌출을 사용하여 이러한 목적을 완성하였습니다.The guards can be moved up and down when the sharp pencil is pointing up and down while picking up or placing them down.
심이 닳아 최 상단까지 보호대가 밀리면 그때 보호대를 손으로 잡아 최대로 아래로 당기고. 샤프심 압출 누름 보턴을 눌러 내려온 보호대만큼 샤프심이 내밀도록 누름을 반복하며, 이렇게 하고 다시 필기를 시작하면 됩니다.If the shim wears and the guard slides to the top, then grab the guard and pull it down to the maximum. Press the sharp core extrude button and press the sharp edge out as much as the protector.
샤프심의 낭비가 막아지고, 샤프연필의 수명이 길어지며, 필기 시 집중이 잘될 것입니다.Sharp waste will be avoided, sharp pencils will last longer, and you will be more focused when writing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020070007705U KR20080005364U (en) | 2007-05-10 | 2007-05-10 | Sharp pencil with mobile pencil-core-protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020070007705U KR20080005364U (en) | 2007-05-10 | 2007-05-10 | Sharp pencil with mobile pencil-core-protector |
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| Publication Number | Publication Date |
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| KR20080005364U true KR20080005364U (en) | 2008-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020070007705U KR20080005364U (en) | 2007-05-10 | 2007-05-10 | Sharp pencil with mobile pencil-core-protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022158684A1 (en) * | 2021-01-20 | 2022-07-28 | 김엽 | Double-twist structure, object retractable mechanism comprising same and sealing structure thereof |
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2007
- 2007-05-10 KR KR2020070007705U patent/KR20080005364U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022158684A1 (en) * | 2021-01-20 | 2022-07-28 | 김엽 | Double-twist structure, object retractable mechanism comprising same and sealing structure thereof |
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