KR101478353B1 - 노크가압식 필기구 - Google Patents
노크가압식 필기구 Download PDFInfo
- Publication number
- KR101478353B1 KR101478353B1 KR1020080117224A KR20080117224A KR101478353B1 KR 101478353 B1 KR101478353 B1 KR 101478353B1 KR 1020080117224 A KR1020080117224 A KR 1020080117224A KR 20080117224 A KR20080117224 A KR 20080117224A KR 101478353 B1 KR101478353 B1 KR 101478353B1
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- KR
- South Korea
- Prior art keywords
- tube
- writing
- barrel
- tip
- state
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Images
Classifications
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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
- B43K24/088—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 with spreading spring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/22—Writing-cores gripping means, e.g. chucks
-
- 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
- B43K24/026—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a sleeve sliding on the forward end of the lead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/10—Arrangements for feeding ink to the ball points
- B43K7/105—Feed bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/14—Pens with writing-points other than nibs or balls with coreless tubular writing-points
- B43K8/143—Arrangements for feeding the ink to the writing-points
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
Claims (3)
- 축통;상기 축통의 내부에 삽입되고 내부에 잉크가 저장되며 필기가 이루어지는 팁이 상기 축통의 선단에 위치하도록 설치되는 필기심;상기 축통의 내부에서 상기 필기심의 팁 반대쪽에 위치하며 수축 동작으로 상기 필기심 내부의 압력을 상승시키기 위한 가압튜브;상기 필기심의 팁 반대쪽 끝부분에 한쪽 끝부분이 조립 설치되고 상기 가압튜브를 지지하는 튜브지지부재;상기 축통의 내부에 설치되고 상기 튜브지지부재가 상기 축통의 후단쪽에 위치하도록 탄성력을 가하는 탄성부재;상기 축통의 후단에 길이방향을 따라 전후진 가능하게 조립 설치되는 누름부재;상기 누름부재와 상기 튜브지지부재 사이에 설치되고 상기 누름부재가 1회 왕복운동할 때마다 소정의 각도씩 회전하면서 상기 필기심의 팁이 상기 축통으로부터 노출되는 필기상태가 되거나 상기 축통의 내부로 은폐되는 보관상태가 되도록 노크 작동되며, 상기 필기상태시 상기 가압튜브를 수축시키고 상기 보관상태시 상기 가압튜브가 수축 해제되도록 하는 노크부재;를 포함하며,상기 가압튜브는,고무나 연질의 플라스틱 재질로 이루어지며 한쪽 단부 끝면을 관통하는 상태로 입구가 형성되는 주름관과, 상기 주름관의 다른 한쪽 단부 측에서 연장 형성되는 출구관을 구비하고,상기 필기상태에서는 상기 주름관의 단부 측에 형성된 입구가 상기 노크부재의 전진에 의해 밀폐 상태로 눌려지면서 상기 주름관이 수축 상태로 작동되고,상기 보관상태에서는 상기 노크부재의 후진에 의해 상기 주름관의 입구가 개방되면서 이 입구를 통해서 외부 공기가 유입되는 상태로 자체 탄성력에 의해 상기 주름관이 수축 해제 상태로 작동되는 것을 특징으로 하는 노크가압식 필기구.
- 청구항 1에 있어서,상기 튜브지지부재는,파이프형상으로 이루어지고 상기 필기심과 노크부재 사이에 위치하며 상기 필기심의 팁 반대쪽 끝부분에 내부가 서로 통하도록 한쪽 끝부분이 조립 설치되는 노크가압식 필기구.
- 청구항 1에 있어서,상기 튜브지지부재는,상기 가압튜브의 주름관을 감싸는 지지부와, 상기 지지부의 한쪽 단부 측에서 연장 형성되고 상기 필기심의 팁 반대쪽 끝부분에 조립되며 상기 가압튜브의 출구관이 삽입 지지되는 조립부로 구성되는 노크가압식 필기구.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080117224A KR101478353B1 (ko) | 2008-11-25 | 2008-11-25 | 노크가압식 필기구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080117224A KR101478353B1 (ko) | 2008-11-25 | 2008-11-25 | 노크가압식 필기구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100058729A KR20100058729A (ko) | 2010-06-04 |
KR101478353B1 true KR101478353B1 (ko) | 2014-12-31 |
Family
ID=42360138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080117224A Active KR101478353B1 (ko) | 2008-11-25 | 2008-11-25 | 노크가압식 필기구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101478353B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101683423B1 (ko) | 2016-05-13 | 2016-12-06 | 어명혁 | 노크 가압식 필기구 |
KR20230160054A (ko) | 2022-05-16 | 2023-11-23 | 이희정 | 출몰식 용기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003276388A (ja) * | 2002-03-25 | 2003-09-30 | Yuzo Yuasa | 空気圧でインクを送り出すボールペン |
JP2005271328A (ja) * | 2004-03-24 | 2005-10-06 | Mitsubishi Pencil Co Ltd | ノック式ボールペン |
-
2008
- 2008-11-25 KR KR1020080117224A patent/KR101478353B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003276388A (ja) * | 2002-03-25 | 2003-09-30 | Yuzo Yuasa | 空気圧でインクを送り出すボールペン |
JP2005271328A (ja) * | 2004-03-24 | 2005-10-06 | Mitsubishi Pencil Co Ltd | ノック式ボールペン |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101683423B1 (ko) | 2016-05-13 | 2016-12-06 | 어명혁 | 노크 가압식 필기구 |
KR20230160054A (ko) | 2022-05-16 | 2023-11-23 | 이희정 | 출몰식 용기 |
Also Published As
Publication number | Publication date |
---|---|
KR20100058729A (ko) | 2010-06-04 |
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