JPH09164795A - Structure of scribbling wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the structure of a scribbling wall of a side area to be set easily and removably on which writing and erasing can be performed freely and a surface layer can be retained in the plane shape. SOLUTION: This structure comprises a fixed wall 2 and a scribbling board 3 retained closely and removably on the fixed wall 2, and the scribbling board comprises a base 31 composed of a light-weight material, a scribbling surface layer 33 composed of an inorganic material and formed on the surface of the base 31 and a mounting plate 38 embedded on the rear face side of the base 31 and on the same plane as the rear face. On the other hand, the fixed wall 3 is provided with a fixing plate 21 to be formed on the same plane as the surface of the wall, and at least one of the mounting plate 38 and the fixing plate 21 is formed by a magnet material and provided with the magnetic attraction of attracting each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a writing wall which can give a wide writing area for free writing to kindergarten children, elementary school students, etc., and can be easily attached and removed.

[0002]

2. Description of the Related Art Kindergarten children, elementary school children, and the like prefer to express their desires not only with words and actions but also with pictures and letters, and are so-called easy writing generations. And their writing is often done on walls such as kindergartens, schools, and homes.

Further, as described above, the easy writing is also one of self-expressions, and is necessary for improving their individuality, academic ability, and emotionality. For this reason, for example, in kindergartens, it is recommended from time to time to distribute drawing paper and write whatever you like.

[0004]

[Problems to be solved] However, the drawing space is small, and once written, it is difficult to erase with an eraser and cannot be reused. Also, easy writing boards that are about the size of a small drawing paper are commercially available. However, this item can be filled and erased repeatedly, but the entry space is small.

Further, in order to improve group workability, cooperation, etc., so-called group works may be written on a writing board such as a blackboard or a white board. However, such blackboards are
Because it is necessary for teachers and others to use it, it is not possible to leave it for several days without deleting it. In addition, blackboards have limited space. In addition, the above blackboard,
There are wall-mounted type and vertical type, but these are difficult to fill because the blackboard etc. sways in the front-back direction when filling.
On the other hand, a writing board such as a blackboard fixed to the fixed wall is heavy and difficult to mount on the fixed wall, and is not removable.

In view of the above conventional problems, the present invention has a structure of a writing wall which has a large area, can be freely written and erased, the surface layer can be kept flat, and can be easily attached and detached. Is to provide.

[0007]

The invention according to claim 1 comprises a fixed wall and a writing board which is detachably adhered to and fixed to the fixed wall. The easy writing board includes a substrate made of a lightweight material, The writing surface layer made of an inorganic material is formed on the surface of the substrate, and the mounting plate is embedded on the back side of the substrate so as to be flush with the back side, while the fixed wall is At the position facing the mounting plate of the writing board,
The fixing plate is provided so as to be flush with the surface of the fixed wall, and at least one of the mounting plate and the fixing plate is made of a magnetic material and is configured to attract magnetic force to each other. It is in the structure of the easy writing wall that is characterized by being.

In the above, the fixed wall is, for example, a wall on the back side of a classroom, a wall in a corridor, or the like. The scribble board is a scribble panel comprising a substrate made of a lightweight material and a scribble surface layer made of an inorganic material. Examples of the lightweight material include wood and synthetic resin. Further, the mounting plate is composed of a plate for fixing on the fixed wall side and a plate for attracting magnetic force. Therefore, one of the mounting plate and the fixing plate is a magnet material, and the other is a magnetic attraction material such as an iron plate, or both are magnet materials.

The mounting plate is embedded in the substrate so as to be flush with the back surface of the substrate. on the other hand,
The fixing plate is also embedded in the fixed wall so as to be flush with the surface of the fixed wall. Further, examples of the inorganic material for the surface layer include glass, enamel, and ceramics.

Next, the operation and effect of the present invention will be described.
In the present invention, the easy writing board having the easy writing surface layer is held in close contact with the fixed wall. Therefore, the writing board occupies a very large area over the entire fixed wall. Particularly, when 3 to 5 easy writing boards are arranged, for example, the entire back wall of the classroom becomes a large writing board, and a large number of kindergarten children, elementary school students, etc. can freely write easily.

Further, since the surface layer for easy writing is made of an inorganic material, the surface is hard and scratches are not caused so that a picture once written can be freely erased. Further, the attachment plate of the above-mentioned writing board and the fixing plate of the fixed wall are arranged on the same plane as the back surface and the front surface of each of them. Therefore, the fixed wall and the fixing plate are in close contact with each other on their entire surfaces, and there is almost no gap between them.

Therefore, when writing easily on the easy-writing board, the easy-writing board does not swing in the front-back direction, and the surface of the easy-writing board is kept flat. Therefore, it is easy to fill in and erase. Moreover, since the above-mentioned writing board uses a lightweight material as a substrate, the whole weight thereof is light. Therefore, even for women such as Hobo,
It is easy to transport and mount on a fixed wall.

The writing board and the fixed wall are attached by magnetic attraction through the attachment plate and the fixing plate. Therefore, the writing board and the fixed wall can be attached and detached. Therefore, in spring and summer, cold surface layers such as white and light blue are used, while in autumn and winter, warm surface layers such as beige and khaki are used, and the color of the easy-writing board is changed. It can be easily changed as appropriate. That is, it is possible to easily replace the easy-writing board of a desired color on the fixed wall, and the work is also easy.

Next, as in the second aspect of the present invention, it is preferable that a plurality of the mounting plates and the fixing plates are arranged in the vertical direction. Thereby, both can be firmly fixed. Further, as in the invention of claim 3, a plurality of the writing boards are arranged with respect to the fixed wall, and each writing board engages with an adjacent writing board on its side surface. It is preferable to have an engaging portion. As a result, the easy writing space becomes large and the easy writing boards can be stably fixed to each other.

Next, as in the invention of claim 4, the engaging portion includes a protrusion provided on one side surface of the easy writing board,
It is preferable that the concave portion is provided on the other side surface and into which the protrusion is fitted. As a result, the easy writing board can be stably arranged.

Next, it is preferable that the surface layer is made of soda glass. The above-mentioned soda glass can be easily written on its surface by using a magic ink, a crayon, a pencil, a ball-point pen, and whether they are oily or water-based.
In addition, the written pictures, letters, etc. can be erased very easily by using a tissue paper, a piece of cloth, etc. slightly moistened. Soda glass is transparent, has a low melting point, is easy to process, and has excellent wear resistance.

Next, as in the invention described in claim 6, it is preferable that the surface layer is coated on a metal plate such as an iron plate or an aluminum plate, and the metal plate is fixed to the substrate. In this case, soda glass is coated on the metal plate. Therefore, the soda glass is lined with a metal plate and the strength is improved.

The soda glass is transparent, and the surface layer of the easy writing board can be colored in any color by interposing a coloring layer between the soda glass and the metal plate.
Further, the surface layer can be arbitrarily colored by mixing a color pigment such as light blue, yellow or pink into the soda glass.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment Example Regarding the structure of a writing wall according to an embodiment example of the present invention,
This will be described with reference to FIGS. The writing wall 1 in this example is
As shown in FIGS. 1, 6 and 7, it is composed of a fixed wall 2 and a writing board 3 which is detachably attached to and fixed to the fixed wall 2. The writing board 3 includes a substrate 31 made of a lightweight material, a surface layer 33 for writing writing made of an inorganic material formed on the surface of the substrate 31, and a mounting plate 38 provided on the back side of the substrate 31. Have.

On the other hand, the fixed wall 2 is shown in FIGS.
As shown in FIG. 5, a fixing plate 21 is provided at a position facing the mounting plate 38 of the writing board 3. In the above description, the mounting plate 38 is made of a magnet material and is embedded in the substrate 31 at two places so as to be flush with the back surface of the substrate 31. Further, the fixing plate 21 is formed of an iron plate, and is embedded at two positions vertically facing the mounting plate 38 so as to be flush with the surface of the fixed wall 2 (FIG. 4).

The fixed wall 2 is, for example, a plate wall or a concrete wall provided on the back surface of the classroom, and the fixing plate 31 is embedded therein. Further, the fixed wall 2 may have a structure in which a framed board is provided on the back surface of the classroom and the fixing plate 31 is attached thereto.

The drawing board 3 is shown in FIG.
As shown in (B), it is composed of a substrate 31 made of a lightweight material made of a veneer plate and a surface layer 33 disposed on the surface side thereof.
The surface layer 33 has a reinforcing metal plate 32 on its back surface. The surface layer 33 is made of soda glass and is integrally formed on the surface of the metal plate 32 made of aluminum. The surface layer 33 is adhered and coated on the metal plate 32 with an adhesive.

As shown in FIGS. 2 and 3, the easy writing board 3 has a protrusion 37 on one side surface 370 of the substrate 31 as an engaging portion for fitting and engaging an adjacent easy writing board 3. The other side surface 360 has a recess 36 into which the protrusion 37 is fitted. Then, as shown in FIG. 2 (A), the easy-writing board 3 is formed by covering the surface side of the substrate 31 with the metal plate 32 provided with the surface layer 33 (FIG. 2 (B)). . Between the board 31 and the metal plate 32, and between the mounting plate 38 and the board 31,
Both are fixed with an adhesive.

Next, when mounting the writing board 3 on the fixed wall 2, as shown in FIGS. 4 to 6, for example, at the right end of the fixed wall 2, first, one writing board 3 is fixed on the fixed wall. 2, the mounting plate 38 (FIG. 3) and the fixing plate 21 (FIG. 4) of both are opposed to each other.

As a result, the mounting plate 38 and the fixing plate 21 are magnetically attracted to each other and fixedly attached. Next, the second rough writing board 3 is arranged on the left side of the fixed writing board 3 as described above, and as shown in FIG. 1, the latter writing board is placed on the protrusion 37 of the former writing board 3. The recess 36 of 3 is fitted. In this way, the plurality of easy writing boards 3 are fixed to the fixed wall 2 in sequence. As a result, the adjacent writing boards 3 are attached to the fixed wall 2 without forming a gap (FIG. 7).

Next, the operation and effect of this embodiment will be described. In the structure of the easy-writing wall of this example, the easy-writing board 3 having the surface layer 33 for easy writing is held in close contact with the fixed wall 2 by using magnetic attraction. Therefore, the writing board 3 can occupy a very large area of the entire fixed wall 2. Therefore, for example, a large number of kindergarten children, elementary school students, etc. can write freely and easily at the same time (Fig. 7).

Further, since the surface layer 33 for easy writing is made of soda glass, it is possible to easily erase pictures, characters, etc., which have been once written, with a tissue paper, cloth, etc. soaked in water. Also, because it is soda glass,
It is transparent, has a low melting point, is easy to process, and has excellent wear resistance.

The mounting plate 38 and the fixing plate 21 are provided on the easy writing board 3 and the fixed wall 2 so as to be flush with each other. Therefore, easy writing board 3
The entire surface of the fixed wall 2 and the fixed wall 2 are in close contact with each other, and there is almost no gap between them. Therefore, when writing easily on the easy-writing board 3, there is no swing of the easy-writing board and it is easy to write.

Further, since the easy writing board 3 uses a lightweight material made of a plywood board as the substrate 31, its total weight is light. Therefore, even a woman such as a nurse can easily carry it, attach it to a fixed wall, or remove it. Further, since the easy writing board 3 and the fixed wall 2 are fixed by magnetic attraction, they are detachable and easy.

[0030]

As described above, according to the present invention, the structure of the writing wall has a large area, can be freely written and erased, the surface layer can be maintained in a planar shape, and can be easily attached and detached. Can be provided.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an easy writing wall according to an exemplary embodiment.

FIG. 2 is a diagram showing a board for easy writing in the embodiment.
(A) Development view, (B) Assembly drawing.

FIG. 3 is a front view of the easy-writing board in the embodiment.

FIG. 4 is a front view of a fixed wall in the embodiment.

FIG. 5 is an explanatory diagram of how the writing board is attached to the fixed wall in the embodiment.

FIG. 6 is a vertical cross-sectional view of an easy writing wall in the embodiment.

FIG. 7 is a front view of an easy-writing wall according to the exemplary embodiment.

[Explanation of symbols]

 1. . . Easy writing wall, 2. . . Fixed wall, 21. . . Plate for fixation, 3. . . Easy writing board, 31. . . Substrate, 33. . . Surface layer, 38. . . Mounting plate,

Claims (6)

[Claims] 1. A fixed wall and a writing board that removably and closely adheres to the fixed wall. The easy writing board includes a substrate made of a lightweight material and an inorganic material formed on the surface of the substrate. And a mounting plate embedded on the back side of the substrate so as to be flush with the back side, while the fixed wall faces the mounting plate of the writing board. The fixing plate is provided at the position so as to be flush with the surface of the fixed wall, and at least one of the mounting plate and the fixing plate is made of a magnet material and attracts each other by magnetic force. The structure of the easy-writing wall, which is characterized by being configured to do. 2. The structure of the easy-writing wall according to claim 1, wherein a plurality of the mounting plates and the fixing plates are arranged in the vertical direction. 3. The writing board according to claim 1 or 2, wherein a plurality of the writing boards are arranged with respect to a fixed wall, and each writing board is fitted and engaged with an adjacent writing board on a side surface thereof. The structure of the easy writing wall, which has an engaging portion that works. 4. The engaging portion according to claim 3, wherein the engaging portion comprises a projection portion provided on one side surface of the easy writing board and a recess portion provided on the other side surface and into which the projection portion is fitted. The structure of the writing wall. 5. The method according to claim 1, wherein:
The surface layer is made of soda glass. 6. The method according to any one of claims 1 to 5,
The surface layer is coated on a metal plate such as an iron plate or an aluminum plate, and the metal plate is fixed to the substrate.