JPH0422298U

JPH0422298U -

Info

Publication number: JPH0422298U
Application number: JP6271790U
Authority: JP
Priority date: 1990-06-15
Filing date: 1990-06-15
Publication date: 1992-02-25

Description

[Brief explanation of the drawing]

第１図から第５図は本考案の実施例を示す。第
１図は側面が正方形な直方体のコアの斜視図、第
２図〜第４図はカバーを外した状態での例示形状
の拭き取り部の斜視図、第５図はカバーを被せた
状態での斜視図、第６図、第７図は従来例を示す
もので、第６図はカバーを被せた状態を示す斜視
図、第７図はカバーを外した状態での拭き取り部
の斜視図。Ａ，Ｃは、カバー、Ｂ，Ｄは、拭き取り部、１
，３は、コア、２，４は、拭布、である。 1 to 5 show embodiments of the invention. Figure 1 is a perspective view of a rectangular parallelepiped core with square sides, Figures 2 to 4 are perspective views of an exemplary wiping section with the cover removed, and Figure 5 is a perspective view of the wiping section with the cover on. The perspective view, FIG. 6, and FIG. 7 show a conventional example. FIG. 6 is a perspective view showing a state with a cover on, and FIG. 7 is a perspective view of the wiping part with the cover removed. A and C are covers, B and D are wiping parts, 1
, 3 is a core, and 2 and 4 are wiping cloths.

Claims

[Claims for Utility Model Registration] (1) The core of an erasing device that uses a water-based or oil-based writing instrument to remove and erase characters or figures written on a white board, etc. has a square side surface. The core of the eraser is characterized by its rectangular parallelepiped shape. (2) The core according to claim 1 of the utility model registration claim, wherein the wiping cloth covering the core is shaped like a cylinder. (3) The core according to claim 1 of the utility model registration, wherein the wiping cloth covering the core is passed around the core from one end in the longitudinal direction and brought into contact with both ends. (4) The core according to claim 1 of the utility model registration claim, wherein a wiping cloth covering the core is separately adhered to each longitudinal surface.