JPH02127500U - - Google Patents
Info
- Publication number
- JPH02127500U JPH02127500U JP3822789U JP3822789U JPH02127500U JP H02127500 U JPH02127500 U JP H02127500U JP 3822789 U JP3822789 U JP 3822789U JP 3822789 U JP3822789 U JP 3822789U JP H02127500 U JPH02127500 U JP H02127500U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- case
- eraser
- writing board
- erasing 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
図面は本考案の実施例を示すものであつて、第
１図は第１実施例の斜視分解図、第２図は第１実
施例の側面図、第３図は第１実施例の筺体と本体
との結合状態を示す要部縦断面図、第４図は第２
実施例の本体の斜視図、第５図は第３実施例の縦
断面図を示すものである。
１，３１……ケース、２ａ……切欠き、２ｂ，
３２ｂ……突状部、３……軸受部材、３ａ，３３
ａ……軸受部、４，３４……本体、５，３５……
消去部材、５ａ，３５ａ……消去部、６……円筒
、６ａ，３６ａ……溝、７，３７ａ，３７ｂ……
軸。
The drawings show embodiments of the present invention; FIG. 1 is a perspective exploded view of the first embodiment, FIG. 2 is a side view of the first embodiment, and FIG. 3 is a casing of the first embodiment. A vertical sectional view of the main part showing the state of connection with the main body, Figure 4 is the second
A perspective view of the main body of the embodiment, and FIG. 5 shows a longitudinal sectional view of the third embodiment. 1, 31...Case, 2a...Notch, 2b,
32b... Projection, 3... Bearing member, 3a, 33
a... Bearing part, 4, 34... Main body, 5, 35...
Erasing member, 5a, 35a...Erasing portion, 6...Cylinder, 6a, 36a...Groove, 7, 37a, 37b...
shaft.
Claims (1)
手方向表面を露出するようケースに支持してなる
筆記板用消し具であつて、前記本体の回転を選択
的に阻止・許容するロツク機構を前記ケースと本
体間に形成してなる筆記板用消し具。 A writing board eraser comprising a main body having a cylindrical erasing part supported by a case so as to expose the longitudinal surface of the erasing part, and a lock mechanism for selectively blocking or permitting rotation of the main body. An eraser for a writing board, which is formed between the case and the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3822789U JPH02127500U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3822789U JPH02127500U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127500U true JPH02127500U (en) | 1990-10-19 |
Family
ID=31546044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3822789U Pending JPH02127500U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127500U (en) |
-
1989
- 1989-03-31 JP JP3822789U patent/JPH02127500U/ja active Pending
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