JPS5821751Y2 - Writing board eraser - Google Patents
Writing board eraserInfo
- Publication number
- JPS5821751Y2 JPS5821751Y2 JP14084480U JP14084480U JPS5821751Y2 JP S5821751 Y2 JPS5821751 Y2 JP S5821751Y2 JP 14084480 U JP14084480 U JP 14084480U JP 14084480 U JP14084480 U JP 14084480U JP S5821751 Y2 JPS5821751 Y2 JP S5821751Y2
- Authority
- JP
- Japan
- Prior art keywords
- writing board
- large diameter
- adhesive tape
- board eraser
- adhesive
- 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.)
- Expired
Links
Landscapes
- Adhesive Tapes (AREA)
Description
【考案の詳細な説明】
本考案は書写板に描いた任意の部分の文字等を消去する
ことを目的とするものである。[Detailed description of the invention] The purpose of the invention is to erase characters, etc. drawn on an arbitrary part of a writing board.
一般に書写板は第２図に示すように台紙２１に貼着した
薄層の黒色パラフィン及びこの化合体からなる下地面２
２と該下地面の上端に端部を着設した剥離自在の薄い半
透明ビニール２３からなり、上記半透明ビニール２３の
上面に文字などを描けば該ビニール２３は下地面２２に
圧着され従って鉄面は黒く描いた文字が浮き上がるよう
になるものでビニールを剥離することにより文字は消去
する作用を有するものである。In general, a writing board is made of a thin layer of black paraffin and a base layer 2 made of a compound thereof attached to a mount 21, as shown in Figure 2.
2 and a removable thin semi-transparent vinyl 23 with an end attached to the upper end of the base surface. When characters or the like are drawn on the top surface of the semi-transparent vinyl 23, the vinyl 23 is crimped to the base surface 22 and the iron is attached to the base surface 22. The surface allows the black characters to stand out, and the characters can be erased by peeling off the vinyl.
したがって任意の極所のみを消去する場合、その場所が
書写板の縁の部分であれば可能であるが、縁の部分の文
字や図を消さずに中央部や上端の着設部に近い部分を消
すことは不可能であるった。Therefore, if you want to erase only a certain extreme area, it is possible if it is at the edge of the writing board, but without erasing the characters or figures at the edge, it is possible to erase only the central part or the area near the top edge. It was impossible to erase it.
本案は、この任意の極所のみを消去する為、消す必要の
ある部分のみの下地面２２と半透明ビニル２３を剥離す
るものである。In this case, in order to erase only this arbitrary extreme area, the base surface 22 and the translucent vinyl 23 are peeled off only in the areas that need to be erased.
次に本案の実施例を説明すると、第１図は本考案による
棒体の構成を示す側面図で棒体の頭部大径部１４に粘着
テープ１２を粘着面が外側になるように巻き付け、小径
部１１の先端１６は錐体を威している。Next, an embodiment of the present invention will be described. FIG. 1 is a side view showing the structure of a rod according to the present invention. An adhesive tape 12 is wound around the large diameter portion 14 of the head of the rod with the adhesive surface facing outward. The tip 16 of the small diameter portion 11 has a conical shape.
第３図、第４図及び第５図は大径部１４に粘着テープ１
２を巻き付けた状態を示す大径部の断面図で、第３図は
セロテープ（登録商標名）等の一端から適当長さ大径部
１４に粘着させ、途中で折り返えして粘着面を外側に向
けて巻きつけた状態を示す。Figures 3, 4 and 5 show adhesive tape 1 on the large diameter part 14.
2 is a cross-sectional view of the large diameter part 14 showing the state in which it is wrapped. Figure 3 is a cross-sectional view of the large diameter part 14 showing a state in which cellophane tape (registered trademark) is attached to the large diameter part 14 for an appropriate length from one end, and then folded back in the middle to expose the adhesive surface. Shown when wrapped outward.
第４図はセロテープ（登録商標名）等の粘着面を外側に
向け、他の粘着テープ１８により固定して大径部１４に
巻付けた状態を示す。FIG. 4 shows a state in which cellotape (registered trademark) or the like is wound around the large diameter portion 14 with its adhesive surface facing outward and fixed with another adhesive tape 18.
第５図は両面接着テープを大径部を巻き付けた状態を示
す。FIG. 5 shows a state in which the double-sided adhesive tape is wrapped around the large diameter part.
また、図示しないが粘着テープによらず、大径部に粘着
剤を塗布する方法も考えられる。Although not shown, a method of applying an adhesive to the large diameter portion may also be considered instead of using an adhesive tape.
また１３は粘着テープを保護する為のキャップで粘着テ
ープを巻付けた径より大きな内径り及び頭端凸部１７と
適当なハメアイを有する穴１５を有し該凸部にはめこま
れている。Reference numeral 13 denotes a cap for protecting the adhesive tape, which has a hole 15 having an inner diameter larger than the diameter around which the adhesive tape is wound, and a hole 15 having an appropriate fit with the protrusion 17 at the head end, and is fitted into the protrusion.
次に使用方法について説明すると、書写板に記された文
字等を消去する場合は、キャップ１３を矢印の方向に外
し、小径部１１を持って粘着テープ部１２を消去する部
分に押し付けて回転させることにより書写板の半透明ビ
ニール２３は粘着テープの粘着力により部分的に下地面
２２から剥離され文字等は消去される。Next, to explain how to use it, when erasing characters written on a writing board, remove the cap 13 in the direction of the arrow, hold the small diameter part 11, press the adhesive tape part 12 against the part to be erased, and rotate it. As a result, the translucent vinyl 23 of the writing board is partially peeled off from the base surface 22 due to the adhesive force of the adhesive tape, and characters and the like are erased.
また先端１６が錐体を威している為平常は書写枚用筆記
具として使用できる。Also, since the tip 16 resembles a cone, it can normally be used as a writing instrument for copying sheets.
以上の様に本案は書写板の任意の部分のみ消去できるの
で書写板の活用がしやすくなる。As described above, in the present invention, only an arbitrary part of the writing board can be erased, making it easier to utilize the writing board.
第１図はキャップ１３と粘着テープ部１２を断面で示す
本考案による書写板用字消器の側面図、第２図は書写板
の断面図。
第３．第４．第５図は棒体の大径部にテープを巻き付け
た状態の実施例を示す大径部の断面図。FIG. 1 is a side view of the writing board eraser according to the present invention, showing the cap 13 and adhesive tape part 12 in cross section, and FIG. 2 is a sectional view of the writing board. Third. 4th. FIG. 5 is a sectional view of the large diameter portion of the rod body, showing an embodiment in which a tape is wound around the large diameter portion.
Claims (1)
ように巻き付け、小径部の先端は錐体を威している書写
板用字消器。A writing board eraser with adhesive tape wrapped around the large diameter part of the head of the stick so that the adhesive part faces outward, and the tip of the small diameter part shaped like a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084480U JPS5821751Y2 (en) | 1980-10-02 | 1980-10-02 | Writing board eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084480U JPS5821751Y2 (en) | 1980-10-02 | 1980-10-02 | Writing board eraser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56163580U JPS56163580U (en) | 1981-12-04 |
| JPS5821751Y2 true JPS5821751Y2 (en) | 1983-05-09 |
Family
ID=29666814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14084480U Expired JPS5821751Y2 (en) | 1980-10-02 | 1980-10-02 | Writing board eraser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821751Y2 (en) |
-
1980
- 1980-10-02 JP JP14084480U patent/JPS5821751Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56163580U (en) | 1981-12-04 |
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