JP3049912U - Simple board material and board using simple board material - Google Patents

Abstract

(57) [Problem] To provide a board material that can be easily pasted or peeled off plain paper such as copy paper without using a push pin or a magnetic stopper. SOLUTION: The simple board material according to the present invention is formed by providing a slightly adhesive layer 3 on a non-magnetized surface of a sheet-like magnet 1 with a laminated paper 2 interposed therebetween. A simple board material is stuck on a steel surface such as a steel board by the attractive force of a magnet,
A display sheet such as copy paper can be repeatedly attached and detached on the front surface.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 In places where steel boards are used, such as conference halls, schools, cram schools, etc., materials drawn on paper can be easily and quickly attached and detached by attaching them to the steel board surface or other steel surfaces. The present invention relates to a simple board material and a board using the simple board material.

[0002]

[Prior art]

 At schools and conference halls where steel boards are used, to display explanatory materials, stop the four corners of the paper with magnet fasteners instead of pushpins, or use bar-shaped magnet fasteners when the area is large. I was holding it. When stopping the paper with a magnet, spread the paper, hold it with your hand, hold it with a magnet, and remove the magnets one by one while supporting the paper so that it does not fall when you remove it. Was. At present, copiers are becoming more common with the spread of steel boards.Various materials and teaching materials are often copied and used, and it is desirable that copied paper can be easily attached and detached without using fasteners. I have.

[0003]

[Problems to be solved by the invention]

 The present invention solves the above-mentioned conventional complicated paper attachment / detachment, and enables a simple board material and a board using the simple board material that can be easily pasted or peeled with a so-called one-touch even with a large area material. Is provided.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention provides a simple board material by providing a slightly adhesive layer directly or via a film-like sheet on the non-magnetized surface of a sheet magnet. The magnet is attached to a steel surface of a steel board or the like by the attraction force of the magnet, and a display sheet such as copy paper can be repeatedly attached to and detached from the surface of the slightly adhesive layer without a stopper.

[0005] Furthermore, the simple board material is fixed in advance to a narrow and long shape along the edge of the board, and a release paper for covering the slightly adhesive layer on the surface of the simple board material is provided so as to be freely opened and closed. Is opened to form a board on which a display sheet can be attached and detached.

[0006]

[Embodiment of the invention]

 The simple board material according to the present invention has a slightly adhesive layer provided on the non-magnetized surface of the sheet magnet, and the slightly adhesive layer may be provided directly on the sheet magnet, or may be slightly adhered via a laminated paper or other film-like sheet. In some cases, a layer is provided.

[0007] The slightly adhesive layer is formed by applying a weak adhesive, and is formed of an adhesive type that can be detached by reversing paper or the like, and a sucker type that can attach and detach the display sheet by the suction action of each foam of the foam sheet. There is. The foam sheet is a fine foam having an individual foam diameter of 5 μm to 500 μm, and the surface of the foam sheet has the same weak viscosity as a fine adhesive layer formed by applying an adhesive.

[0008] The slightly adhesive layer may be formed on the entire surface of the sheet-shaped magnet without any gap, or may be formed in a pattern so as to have decorativeness. That is, a large number of circles, flowers, stars, etc. are drawn at regular intervals or at random on a sheet-like magnet in the form of stripes, grids, or spots with a slight adhesive, and the color of the laminated paper of the magnet and the slight adhesive are drawn. By combining the colors, it is possible to form a highly decorative object.

When a simple board material according to the present invention is attracted and fixed to a steel board used in a conference hall, a school, or the like by a magnet, the surface of the simple board material is a slightly adhesive layer. It can be attached at the same time as it is pressed against the surface and spread, and can be easily removed by peeling it off from the end. The attached display sheet is not limited to temporary attachment and can be kept attached for a long time. When a display sheet for materials and the like is frequently exchanged at a meeting or the like for explanation, a sheet provided with a slightly adhesive layer in a pattern such as a lattice or the like instead of the entire sheet can be attached and detached more quickly and easily. Alternatively, a long simple board material may be attached to the upper edge of a board such as a blackboard or a white board, and the display sheet may be attached to the lower surface of the upper edge and displayed in a suspended state.

[0010] Furthermore, a simple long board material is fixed to the upper edge or side edge of a blackboard or a steel board, and the surface of the slightly adhesive layer is covered with release paper, and the release paper is peeled off only when necessary. It is also possible to construct a board on which the application sheet can be attached and detached. In this case, the release paper may be separate from the simple board material, but the integrated paper is easy to use. As an integral type, there is a configuration in which a hinge portion is provided on one side edge in the longitudinal direction so as to be openable and closable, or one end of a release paper is fixed and can be opened and closed by winding and unwinding into a tape-shaped storage box.

[0011]

【Example】

 FIG. 1 is an enlarged side view showing one embodiment of a simple board material according to the present invention. 1 is a sheet magnet, 2 is a laminated paper covering the non-magnetized surface of the sheet magnet 1, and 3 is a slightly adhesive layer formed by applying a slightly adhesive type adhesive to the entire surface of the laminated paper 2, and a copy is formed on the surface. A display sheet such as paper can be adhered by viscosity. The fine adhesive layer 3 is not limited to the case where it is formed on the entire back surface of the sheet-like magnet 1 without any gap. For example, a large number of circles, flowers, stars, and the like in a striped, lattice, or spot shape are slightly adhesive. By drawing at regular intervals or at random (see FIGS. 2A and 2B), the color of the laminated paper 2 and the color of the adhesive can be matched to form a highly decorative one.

The fine adhesive layer 3 may be formed by integrally attaching a foam sheet instead of an adhesive to the non-magnetized surface side of the sheet magnet 1. The foam sheet is a fine foam having an individual foam diameter of 5 μm to 500 μm, and the surface of the foam sheet has the same weak viscosity as the fine adhesive layer formed by applying an adhesive, so that the display sheet can be easily formed. Can be adhered to. Further, the sheet-like magnet may be directly provided with the slightly adhesive layer without providing the laminated paper 2.

The above-mentioned simple board material is used by being fixed to the entire surface or a part of an existing steel board by the attraction force of the magnet 1. For example, as shown in FIG. 3, a simple board material is stuck to a half of the size of the ready-made steel board 4. When the entire display sheet 5 such as copy paper is pressed on the surface of the slightly adhesive layer 3 so as to spread, the display sheet 5 can be adhered by adhesive force. That is, the sticking operation is completed at the same time as the operation of spreading the display sheet 5. For removal, it can be quickly and easily peeled off the edge. In other words, characters and the like can be written on the steel surface, and the display sheet 5 for materials and the like can be quickly replaced in parallel, so that classes and lectures can proceed smoothly without being interrupted by the work of attaching the materials. .

The simple board material can be attached to an arbitrary position on the steel surface to which the display sheet 5 is to be attached, and can be used without any limitation in shape and position. Therefore, it is not limited to the case where the entire surface of the display sheet is affixed to the slightly adhesive layer 3 as shown in FIG. 3, but a simple board material is applied in a long shape along the upper edge of the steel board 4 and the display sheet 5 is hung. It can also be displayed in a state.

FIG. 4 is a perspective view showing an embodiment of a steel board to which a simple board material is fixed. Reference numeral 6 denotes a steel board to which a long simple board member 7 is fixed along the upper edge. Reference numeral 8 denotes a lid which opens and closes the fine adhesive layer on the surface of the simple board material 7 with a hinge. A release paper is attached to a surface made of a board, cardboard, synthetic resin or the like corresponding to the fine adhesive layer. Normally, the surface of the slightly adhesive layer is covered with release paper, and the cover 8 is opened only when necessary, and the display sheet 5 is attached and detached. The lid 8 to which the release paper is attached may be separate from the simple board material, but in FIG. 4, the structure is easy to use by being integrated with a hinge.

FIG. 5 is an enlarged view of a main portion of another embodiment, in which a long simple board member 7 is fixed along the upper edge and both side edges of a steel board 6, and a lid 8 which can be opened and closed by a hinge, respectively. It is provided. Release paper is adhered and fixed to the surface of the lid 8 corresponding to the slightly adhesive layer of the simple board material 7.

FIG. 6 is an enlarged sectional view of a main part showing another embodiment of a steel board in which a long simple board material is fixed to an upper edge or a side edge. A long simple board member 7 is fixed along the edge of the steel board 6. Reference numeral 9 denotes a long release paper, one end of which is fixed to one end of the simple board member 7 and the other end of which is fixed to the center axis of rotation of the storage box 10. Normally, the slightly adhesive layer of the simple board material 7 is covered with the release paper 9, and the display sheet can be attached and detached in the storage box 10 only when necessary. Alternatively, the release paper 9 may be fixed to the central axis of the storage box 10 and constantly urged by a spring in the winding direction so that the storage box 10 is locked to the end of the steel board when rewound.

[0018]

[Effect of the invention]

 Since the present invention has the above-described configuration and operation, it is possible to spread so-called plain paper, such as copy paper, on the surface by pasting a simple board material on a ready-made steel board, and at the same time, to stick it. They can be displayed quickly and easily without using a magnet or magnetic stop. When removing the paper, it can be easily removed with one hand by peeling it off the edge of the attached paper, and the replacement work can be performed quickly. Therefore, it is particularly useful when there is a need to frequently change materials such as lectures. In addition, a simple board material is fixed in advance along the top and side edges of the steel board, and the surface of the board is opened and closed with release paper. Can be attached quickly, and materials with large areas that require complicated attachment / detachment work can be easily attached / detached.

[Brief description of the drawings]

FIG. 1 is an enlarged side view of an essential part showing one embodiment of a simple board material according to the present invention.

2 (A) and 2 (B) are enlarged plan views of essential parts of a simple board material, wherein FIG.
(B) has a small circular fine adhesive layer provided vertically and horizontally.

FIG. 3 is a perspective view showing a use state of a simple board material.

FIG. 4 is a perspective view showing one embodiment of a board using a simple board material.

FIG. 5 is an enlarged front view of a main part showing another embodiment of a board using a simple board material.

FIG. 6 is an enlarged sectional view of a main part showing another embodiment of a board using a simple board material.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet-shaped magnet 3 Slight adhesive layer 6 Steel board 7 Simple board material 8 Lid 9 Release paper

Claims (2)

[Utility model registration claims] 1. A sheet-like magnet is provided with a micro-adhesive layer directly on a non-magnetized surface or through a film-like sheet, so that the sheet-like magnet is adhered to a steel surface by magnetic force, and a display sheet is provided on the surface without a stopper. Simple board material that can be repeatedly attached and detached. 2. The simple board material according to claim 1 is fixed in a narrow and long shape along the edge of the board, and a release paper for covering a slight adhesive layer on the surface of the simple board material is provided to be freely opened and closed. A board using a simple board material, wherein the display sheet is detachably attached to the board without a stopper.