JP3071445U - Roll screen for marker - Google Patents

Abstract

(57) [Summary] [Problem] To provide a whiteboard substitute that is convenient for transportation, removal, storage, etc., and can immediately hide the described items from visitors and the like as needed. The present invention provides a roll screen for a marker by attaching at least one end of a film sheet rewritable with a marker for a whiteboard to a rod-shaped core material sufficient to wind up the film sheet.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a roll screen for a marker that can be used in much the same way as a whiteboard.

[0002]

[Prior art]

 It is well known that a so-called whiteboard is an alternative to a blackboard and can be erased on a special white resin plate with a special pen called a marker. Although its form is plate-like as the name suggests, it is not limited to one molded integrally with resin, and recently, a sheet-like product that can be erased with a marker and laminated on a plate-like material has also been commercialized.

[0003]

[Problems to be solved by the invention]

 Although such conventional whiteboards are widely used in offices and the like, they do not have some troublesome problems. In other words, there are times when you want to keep secrets externally even if you describe the schedule and the contents of meetings in the company.However, if there is a visitor in such a case, you may not be able to hide it suddenly and you may have trouble. is there. It is an object of the present invention to provide a whiteboard alternative which can be quickly dealt with in such a case and is convenient for movement, transportation and removal.

[0004]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, a bar-shaped core material 2 sufficient to wind up the film sheet 1 is attached to at least one end of the film sheet 1 which can be erased with a whiteboard marker, to obtain a marker white screen A.

As the film sheet 1, a sheet already made for laminating a white board can be applied. This is mainly performed by laminating a PC film on a white synthetic paper called YUPO paper. A thick flexible sheet or the like is applicable.

This is cut into a predetermined size (square shape), and a rod-shaped core material 2 (round bar shape) is attached to at least one end, preferably both ends, to form a roll. That is, since the whiteboard A which is a substitute for the whiteboard according to the present invention has such a configuration, it is possible to maintain two forms of the rolled state and the expanded state.

[0007] If necessary, the film sheet 1 is provided with a non-peelable description or printing such as a date, a title, and a frame ruled line, as in the case of a white board.

Further, it is desirable to use a relatively abrasion-resistant water-based ink as the marker used for the marker, and it is also desirable that the eraser for erasing the marker be slightly moistened. These can be adequately dealt with with existing ones.

[0009]

[Action]

 To use the marker roll screen A of the present invention, the rod-shaped core material 2 is first attached to a pillar or the like by hanging or screwing, and the rolled film sheet 1 is pulled out and spread, and the lower end is fixed. . If there is another (core-shaped) weight 3 at the lower end, it will be stable in that state without fixing.

[0010] If a flat surface is placed on the back side of the roll screen A, it can be used by writing with a marker from the front side in the same manner as a conventional white board, but an emergency situation arises in which it is necessary to hide it. In such a case, the sheet 1 is quickly wound up on the core material 2 to hide the surface. Also, when cleaning up or carrying, you should do so in that state.

[0011] According to a prototype, it has been found that the ink does not peel off when the above-mentioned abrasion-resistant ink is used at a degree of friction at the time of winding.

[0012]

[Embodiment of the invention]

 A PC film is laminated on white YUPO paper to form a marker film sheet 1 having a thickness of 150μ, length of 1800mm and width of 900mm. Also, a weight 3 of the same material and the same material is attached, and a hanging string 4 is attached to the left and right of the rod-shaped core material 2 at the upper end. In addition, a schedule date, a ruled line frame, and the like are printed on the surface of the film sheet 1 in advance, and a dedicated wear-resistant marker and a water retention eraser are prepared separately. It goes without saying that the present invention is not limited to such an example.

[0013]

[Effect of the invention]

 Thus, according to the present invention, although it can be used just like a conventional whiteboard, its manufacturing cost is rather low, and if it becomes necessary to hide it urgently, it can be used immediately. This can be rolled to make it invisible, and the rolled state has a great effect, such as easy transportation, removal, or storage.

[Brief description of the drawings]

FIG. 1 is a front view of an example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Film sheet 2 ... Bar-shaped core material 3 ... Weight 4 ... Hanging string A ... Roll screen for marker

Claims (1)

[Utility model registration claims] 1. A roll screen for a marker, wherein a bar-shaped core material sufficient to wind up the film sheet is attached to at least one end of the film sheet which can be erased by a marker for a whiteboard.