JPS641989U - - Google Patents
Info
- Publication number
- JPS641989U JPS641989U JP9523487U JP9523487U JPS641989U JP S641989 U JPS641989 U JP S641989U JP 9523487 U JP9523487 U JP 9523487U JP 9523487 U JP9523487 U JP 9523487U JP S641989 U JPS641989 U JP S641989U
- Authority
- JP
- Japan
- Prior art keywords
- shaft shell
- eraser
- holding tube
- writing lead
- sharp pencil
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案の実施例を示す側面断面図、第
２図は本考案における消ゴム繰り出し機構の平面
図、第３図は第２図―線断面部分図、第４図
は消ゴム繰り出し機構における別の状態時を示す
平面図、第５図は第４図―線断面部分図であ
る。
１……軸殻、４……筆記芯挿通管、５……筆記
芯繰り出し機構、６……保持管、７……消ゴム、
８……プツシユボタン、９……膨らみ部、１０…
…スリツト、１１……摺動部、１２……底部、１
３……上部、１４……板バネ。
Fig. 1 is a side cross-sectional view showing an embodiment of the present invention, Fig. 2 is a plan view of the eraser dispensing mechanism of the present invention, Fig. 3 is a partial cross-sectional view taken along the lines of Fig. 2, and Fig. 4 is a cross-sectional view of the eraser dispensing mechanism of the present invention. FIG. 5 is a plan view showing another state, and FIG. 5 is a partial cross-sectional view taken along the line of FIG. 4. 1...Shaft shell, 4...Writing lead insertion tube, 5...Writing lead feeding mechanism, 6...Holding tube, 7...Eraser,
8...Push button, 9...Bulge, 10...
...Slit, 11...Sliding part, 12...Bottom, 1
3... Upper part, 14... Leaf spring.
Claims (1)
する保持管とを有するシヤープペンシルの筆記芯
繰り出し端において、軸殻と保持管とが形成する
空間内に位置するよう前記保持管に円筒状の消ゴ
ムを摺動自在に嵌挿し、該消ゴムと前記軸殻には
繰り出し、引き戻し機構を設けてなるシヤープペ
ンシル。 At the writing lead feeding end of a sharp pencil having a shaft shell and a holding tube that holds a writing lead insertion tube provided in the shaft shell, the holding tube is positioned in a space formed by the shaft shell and the holding tube. A sharp pencil in which a cylindrical eraser is slidably inserted into the cylindrical eraser, and a mechanism for feeding out and pulling back the eraser and the shaft shell is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987095234U JPH0432315Y2 (en) | 1987-06-20 | 1987-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987095234U JPH0432315Y2 (en) | 1987-06-20 | 1987-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641989U true JPS641989U (en) | 1989-01-09 |
| JPH0432315Y2 JPH0432315Y2 (en) | 1992-08-03 |
Family
ID=30959553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987095234U Expired JPH0432315Y2 (en) | 1987-06-20 | 1987-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432315Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5070942B2 (en) * | 2006-06-30 | 2012-11-14 | ぺんてる株式会社 | Double writing instrument |
| JP2019136947A (en) * | 2018-02-11 | 2019-08-22 | 修治 阿部 | Writing instrument capable of erasing letters with tip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117928U (en) * | 1974-03-14 | 1975-09-26 | ||
| JPS5178043U (en) * | 1974-12-11 | 1976-06-19 |
-
1987
- 1987-06-20 JP JP1987095234U patent/JPH0432315Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117928U (en) * | 1974-03-14 | 1975-09-26 | ||
| JPS5178043U (en) * | 1974-12-11 | 1976-06-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432315Y2 (en) | 1992-08-03 |
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