JPH0467089U - - Google Patents
Info
- Publication number
- JPH0467089U JPH0467089U JP10979290U JP10979290U JPH0467089U JP H0467089 U JPH0467089 U JP H0467089U JP 10979290 U JP10979290 U JP 10979290U JP 10979290 U JP10979290 U JP 10979290U JP H0467089 U JPH0467089 U JP H0467089U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- barrel
- window holes
- ballpoint pen
- pressing part
- 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.)
- Granted
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図と第２図は多芯筆記具の断面図、第３図
は第１図の−線における断面図、第４図は後
軸の一部断面図、第５図は本考案実施例の正面図
である。
１０……軸筒、１……後軸、１１……窓孔、１
２……縦リブ、１３……係止部、２……前軸、２
１……先端開口、３……継手、４……ボールペン
用作動子、４１……押圧部、５……シヤープペン
シル用作動子、４２，５１……被駆動用突起、４
３，５２……駆動用突起、６……クリツプ、７…
…ボールペン芯、８……シヤープペンシル中具、
８１……先口、９……詰め栓。
Figures 1 and 2 are cross-sectional views of the multi-lead writing instrument, Figure 3 is a cross-sectional view taken along the - line in Figure 1, Figure 4 is a partial cross-sectional view of the rear shaft, and Figure 5 is a cross-sectional view of the embodiment of the present invention. It is a front view. 10...Shaft tube, 1...Rear shaft, 11...Window hole, 1
2... Vertical rib, 13... Locking part, 2... Front shaft, 2
1...Tip opening, 3...Joint, 4...Ballpoint pen actuator, 41...Press portion, 5...Sharp pencil actuator, 42, 51...Driven protrusion, 4
3,52...Driving protrusion, 6...Clip, 7...
...Ballpoint pen core, 8...Sharp pencil insert,
81... tip, 9... filling stopper.
Claims (1)
から作動子の押圧部が径方向に突出し、この押圧
部を押圧して軸線方向に前進させると軸筒内に収
容されたボールペン芯などの書記体が前進してボ
ールペンチツプなどの書記部が軸筒の先端開口か
ら突出するとともに前進位置にある他の書記体を
後退させる多芯筆記具において、 前記窓孔の数が軸筒内に収容された書記体の本
数より多く、使用しない窓孔が詰め栓で閉塞され
たことを特徴とする多芯筆記具。[Claims for Utility Model Registration] A pressing part of the actuator projects in the radial direction from a plurality of window holes drilled in the outer circumferential surface of the tail end of the shaft cylinder, and the pressing part is pressed to advance in the axial direction. In a multi-lead writing instrument, a writing body such as a ballpoint pen core accommodated in a barrel moves forward, and a writing part such as a ballpoint pen tip protrudes from the tip opening of the barrel, while at the same time retracting another writing body that is in an advanced position, A multi-core writing instrument, characterized in that the number of the window holes is greater than the number of writing fonts housed in the barrel, and the window holes that are not in use are closed with plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10979290U JPH0745358Y2 (en) | 1990-10-22 | 1990-10-22 | Multi-core writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10979290U JPH0745358Y2 (en) | 1990-10-22 | 1990-10-22 | Multi-core writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0467089U true JPH0467089U (en) | 1992-06-15 |
| JPH0745358Y2 JPH0745358Y2 (en) | 1995-10-18 |
Family
ID=31857051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10979290U Expired - Lifetime JPH0745358Y2 (en) | 1990-10-22 | 1990-10-22 | Multi-core writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745358Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012116081A (en) * | 2010-11-30 | 2012-06-21 | Pentel Corp | Writing utensil |
-
1990
- 1990-10-22 JP JP10979290U patent/JPH0745358Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012116081A (en) * | 2010-11-30 | 2012-06-21 | Pentel Corp | Writing utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745358Y2 (en) | 1995-10-18 |
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