JPS60164366U - Blackboard cleaning brush - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の斜視図、゛第２図は本考案実施
例の平面図、第３図は本考案実施例の正面図、第４図は
本考案実施例の底面図。 １はブラシ面、２はマグネット、３は木ネジ貫通穴、４
は指掛は用傾斜面。　　−FIG. 1 is a perspective view of an embodiment of the invention, FIG. 2 is a plan view of an embodiment of the invention, FIG. 3 is a front view of an embodiment of the invention, and FIG. 4 is a bottom view of an embodiment of the invention. 1 is the brush surface, 2 is the magnet, 3 is the wood screw through hole, 4
The finger rest is for sloping surfaces. −

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）（イ）毛足の短かいブラ、シ面１にシリコーン・
界面活性剤を含浸する。 （ロ）ブラシ面１の裏面にマグネット２を取り付ける。 （ハ）所定位置にブラシ面１とマグネット２を貫通する
取り付は用木ネジ貫通穴３を設ける。 以上の如く構成された黒板拭き清浄具。(1) (A) Bra with short pile, silicone on side 1
Impregnate with surfactant. (b) Attach magnet 2 to the back side of brush surface 1. (c) A wood screw through hole 3 is provided at a predetermined position for attachment that passes through the brush surface 1 and the magnet 2. The blackboard cleaning tool constructed as described above. （２）゛ブラシ面１の裏面とマグネット２をプラスチッ
ク板・金属板等を介在して取り付ける実用新案登録請求
の範囲第１項記載の黒板拭き清浄具。(2) ``The blackboard cleaning tool according to claim 1, in which the back surface of the brush surface 1 and the magnet 2 are attached with a plastic plate, metal plate, etc. interposed therebetween. （３）ブラシ面１の裏面を直接黒板面に接着する実用新
案登録請求の範囲第１項記載の黒板拭き清浄具。　　　
　　　　　　、(3) A blackboard cleaning tool according to claim 1, in which the back surface of the brush surface 1 is directly adhered to the blackboard surface.
,