JPS5976395U - Chalk powder anti-scattering blackboard eraser - Google Patents
Chalk powder anti-scattering blackboard eraserInfo
- Publication number
- JPS5976395U JPS5976395U JP17261682U JP17261682U JPS5976395U JP S5976395 U JPS5976395 U JP S5976395U JP 17261682 U JP17261682 U JP 17261682U JP 17261682 U JP17261682 U JP 17261682U JP S5976395 U JPS5976395 U JP S5976395U
- Authority
- JP
- Japan
- Prior art keywords
- scattering
- blackboard eraser
- water
- chalk powder
- blackboard
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の右側面断面図、第２図は本考案の左側
面図、第３図は本考案の平面図。
１は掃除用の布、２はスポンジ、３は底ブタ止メ金具、
４はチョーク粉おとし用スポンジ、５は水、６は水しぼ
り部、７は脚、８は可動用帯ヒモ、９は帯ゴム。FIG. 1 is a right sectional view of the present invention, FIG. 2 is a left side view of the present invention, and FIG. 3 is a plan view of the present invention. 1 is a cleaning cloth, 2 is a sponge, 3 is a bottom cover fitting,
4 is a sponge for removing chalk powder, 5 is water, 6 is a water squeezer, 7 is a leg, 8 is a movable band string, and 9 is a rubber band.
Claims (1)
為である、 に れらの要素があれば、他の液体でもかまわないし、（岨
よごの考案に支障がなければどのような材質でもかまわ
ない。 ２ 黒板に接する面の布にしめり気をあたえチョークの
飛散をふせぎ、そのよごれた布を回転させ内側の水にひ
たし裏面内側にあるスポンジブラシによってよごれをお
とす工夫をした実用新案。[Scope of Claim for Utility Model Registration] 1 (a) Pour water into the inside of the blackboard eraser. (0) Part 1 in contact with the blackboard can be moved. (c) The water in the blackboard eraser can be replaced as needed. (2) Water is used for (r:I''I & straining and cleaning.) As long as it has these elements, other liquids may be used, and (any liquid can be used as long as it does not interfere with Yogo's idea). 2 The cloth on the side that touches the blackboard is moistened to prevent the chalk from scattering, and the dirty cloth is rotated and soaked in water on the inside, and the sponge brush on the inside of the back side is used to remove the dirt. Utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17261682U JPS5976395U (en) | 1982-11-15 | 1982-11-15 | Chalk powder anti-scattering blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17261682U JPS5976395U (en) | 1982-11-15 | 1982-11-15 | Chalk powder anti-scattering blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976395U true JPS5976395U (en) | 1984-05-23 |
Family
ID=30376230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17261682U Pending JPS5976395U (en) | 1982-11-15 | 1982-11-15 | Chalk powder anti-scattering blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976395U (en) |
-
1982
- 1982-11-15 JP JP17261682U patent/JPS5976395U/en active Pending
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