JP2000238492A - Drawing board (educational board) - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use a conventional drawing board for another subject though it has exclusive usability as a drawing board, and to use the drawing board for a message board or the other in home as an educational board. SOLUTION: A drawing board is obtained by executing whiteboard machining on a thin metal plate, and adhering a core material in a sandwiched state from both sides as a laminate. The drawing board can be used for not only a picture, but also all subjects such as a national language, a mathematic, science, social subject, English and the like. An iron board is used, and a magnet can be used. A metal board 9, a foamed plastic 8, a plastic film 10 or the other material is combined to provide a light weight and small deflection.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a drawing board (education board).

[0002]

2. Description of the Related Art Conventionally, a drawing board has been used only for painting.

[0003]

The object of the present invention is to use a conventional drawing board, which has been special and has been used as a drawing board in other subjects, and has the purpose of being versatile as an educational board which can be used as a message board and the like at home.

[0004]

Means for Solving the Problems A thin iron plate is subjected to white board processing, the core material is made of a material which is as light as possible and has little bending, and the opposite side is made of a film such as aluminum or plastic, thereby reducing the weight. The resulting laminated plate is obtained.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In carrying out the present invention, the core material is made of foamed plastic, a plastic corrugated bowl, a corrugated bowl, in order to reduce the weight so as to be as portable and convenient as possible.
Other materials, using a material that is as light and as flexible as possible, with a small amount of bending, are bonded by sandwiching the core with a thin iron plate or a thin aluminum plate that has been processed with a white board. The synergistic action of the metal plates makes it possible to obtain a strong laminate. If an iron plate with both sides whiteboarded is used, both sides can be used as a whiteboard. Also, the laminate may be white-boarded to aluminum, depending on the object to be used.
Also, stainless steel or other materials can be used, and the combination of the front and back metal plates, plastic films, and the like may be configured in any manner according to circumstances.

[0006]

Embodiments of the present invention will be described below. The white board processing on the metal plate (4) on the surface of the drawing plate is performed by baking coating, bonding or welding a film, or other methods, and a method suitable for the thickness and the like of the metal plate is performed. Thin metal plate (4) with whiteboard processing, metal plate (6) without whiteboard processing on one side, or thin metal plate (1) with whiteboard processing on both sides
3) As a core material, plastic corrugated bowl (5), foam plastic, plate material such as (8) or plywood, corrugated bowl and other materials that are useful for weight reduction and have a small amount of bending, and are used as a white board with resin film If it can be used, it can be used as a whiteboard drawing board (education board) by attaching a film.

[0007]

The effects of the present invention will be described. According to the present invention, not only as a drawing board but also as a whiteboard drawing board, an education utilizing its characteristics is developed in Japanese language, mathematics, science, social studies, English and other subjects, thereby expanding the use range. An educational effect that can be expanded and is unthinkable is expected. In addition, by using a white board as the iron plate, various magnets can be used, and the paper can be held down. Therefore, it is expected that a multifaceted advanced education can be provided. Whether the serious educational crisis called classroom destruction can be saved by the effect of a single whiteboard, and the development of educational effects in this area can be expected, and a message board even at home In addition, there is an expectation as an educational material that can be used and has never been conceived as an educational material developed and evolved from a drawing board and sublimated.

[Brief description of the drawings]

[Figure 1] Drawing board (education board)

Fig. 2 Drawing board (education board) partial cross-sectional view

[Figure 3] Drawing board (education board) partial cross-sectional view

Fig. 4 Drawing board (education board) partial cross-sectional view

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Drawing board (education board) 2 Edge 3 Hole 4 Thin metal board processed white board 5 Plastic cardboard 6 Thin metal board processed white board or unprocessed 7 Hole 8 Foamed plastic 9 Thin metal board processed white board 10 Plastic etc. Film 11 Thin metal plate with white board 12 Foam plastic 13 Metal plate with white board

Claims (1)

[Claims] 1. A thin metal plate is subjected to white board processing,
Whiteboard drawing board (education board), characterized in that the core material is adhered from both sides in a sandwich shape to form a laminated board