JPH10305691A - Sheet fixing implement and underlay - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an underlay of a large cost reduction by easily constituting a sheet fixing part by adhering to an underlay body and providing excellent portability, storage properties, and sheet easy attachability and detachability. SOLUTION: Adhering parts 4, 4r attachable to and detachable from other surface are provided on both surfaces of a sheet-like body S, covered with release sheets 5, 5r and the one sheet 5 is formed separably into a plurality. The underlay 1 has the sheet fixing part 3o in which the adhering parts 4, 4r attachable to and detachable from other surface provided on both surfaces of the body S, the part 4 provided on one surface of the body S is covered with the sheet 5 formed separable into a plurality of pieces and the part 4r provided on the other surface is adhered to a part of an upper surface 2u of an underlay body 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper fixing device suitable for use as an underlay or the like and an underlay using the paper fixing device.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG.
There is known an underlay 30 in which a sheet fixing portion 32 is provided on an upper surface 31u of the sheet P so that the upper end of the sheet P can be fixed by the sheet fixing portion 32.

[0003] In this case, the paper fixing section 32 is attached to the underlay main body 3.
1, a base 42 mounted on the base 41, a shaft 42 supported by the base 41, a clip 43 rotatably supported by the shaft 42, and a spring 44 for urging the clip 43 in a direction of pressing the paper P. Is done. The clip 43 has a sheet pressing portion 43 on one side.
p, the other side is the operation unit 43h. Therefore, the operation unit 43h
Is operated by hand, and the paper P is sandwiched between the paper pressing portion 43p and the underlay main body 31, and the paper P is pressed and fixed by the paper pressing portion 43p.

[0004]

However, the above-mentioned conventional underlay 30 has the following problems.

[0005] First, since the paper fixing portion 32 protrudes greatly from the upper surface 31u of the underlay main body 31 in a direction perpendicular to the surface, the paper fixing portion 32 becomes bulky when piled up, and is inferior in portability and storability.

Second, since the structure of the paper fixing section 32 is complicated, the cost is greatly increased, and it cannot be provided at a low cost.

Third, the operation is cumbersome and troublesome, for example, both hands are required when attaching / detaching the sheet P to / from the sheet fixing section 32.

The present invention has been made to solve the problems existing in the prior art, and provides a paper fixing device which can be easily attached to an underlay body or the like to form a paper fixing portion. It is an object of the present invention to provide an underlay which is excellent in storage property and ease of attaching / detaching paper, and is capable of significantly reducing costs.

[0009]

The paper fixing device 3 according to the present invention is provided with adhesive portions 4 and 4r to be attached to and detached from the other surface of the sheet member S on both surfaces. 4r is covered with release papers 5 and 5r, and one release paper 5 is formed so as to be separable into a plurality of pieces. In this case, it is desirable that one adhesive portion 4 covered with one release paper 5 has a smaller adhesive strength than the other adhesive portion 4r.

The underlay 1 according to the present invention comprises an underlay main body 2.
Provided with a sheet fixing portion 3o for fixing the sheet P on the upper surface 2u of the sheet member S, provided with adhesive portions 4, 4r detachably attached to the other surface on both surfaces of the sheet member S, and provided on one surface of the sheet member S. The adhesive portion 4 is covered with a release paper 5 formed so as to be separable into a plurality of pieces, and the adhesive portion 4r provided on the other surface is attached to a part of the upper surface 2u of the underlay main body 2 to form a paper fixing portion 3o. It is characterized by the following.

In this case, according to a preferred embodiment, a lower surface adhesive portion 8 which is fixed to a part of the lower surface 2d of the underlay main body 2 to be attached to and detached from the surface on which the underlay main body 2 is placed, and which can be separated into a plurality of parts, Further, the lower surface fixing portion 7 made of the lower surface release paper 9 covering the surface of the lower surface adhesive portion 8 can be provided. The underlay main body 2 may use a magnet sheet.

Thus, the paper fixing device 3 constitutes a paper fixing portion 3o which can fix the paper P by peeling the release paper 5r from the other adhesive portion 4r and attaching it to an arbitrary object surface. If it is attached to the main body 2, the paper fixing part 3o
Is formed. Therefore, if a part or the whole of the release paper 5 is peeled off from the adhesive part 4, the adhesive part 4 is exposed from the peeled part.
The back of can be attached and detached. At this time, if the adhesive force of the one adhesive portion 4 covered with the one release paper 5 is made smaller than that of the other adhesive portion 4r, the other adhesive portion 4r does not peel off when the paper P is attached or detached, and the paper P is surely removed. P can be attached and detached. If the lower surface adhesive portion 8 is provided, the lower surface adhesive portion 8
Is used in the same manner as the adhesive portion 4, the underlay 1 can be fixed to the upper surface of the desk or the like, and the underlay 1 can be fixed to a steel blackboard, white board, steel wall, or the like by using a magnet sheet for the underlay main body 2.

[0013]

Next, preferred embodiments according to the present invention will be described in detail with reference to the drawings.

First, the configuration of the paper fixing device 3 according to the present embodiment will be described with reference to FIGS.

The paper fixing device 3 is provided on both sides of the sheet-like material S.
Adhesive parts 4, 4r to be attached and detached are provided on the other surface, and each adhesive part 4, 4r is covered with release paper 5, 5r, respectively. In this case, an adhesive portion 4 for attaching and detaching the paper P is provided on the upper surface of the sheet S, and an adhesive portion 4r for attaching the underlay body 2 and the like described below is provided on the lower surface. And the adhesive part 4 on the upper surface
Makes the adhesive strength smaller than the adhesive portion 4r on the lower surface.

On the other hand, the adhesive portion 4 provided on the upper surface is covered with a release paper 5, and the adhesive portion 4r provided on the lower surface is provided with a release paper 5.
Cover with r. In this case, the release paper 5 on the upper surface is formed so as to be separable into a plurality of pieces, for example, is formed by an aggregate of a plurality of peelable pieces 5p. 5p each strip
Are desirably formed, for example, in a square having a side of about 1 cm.

Next, the underlay 1 according to the present embodiment including such a method of using the paper fixing device 3 will be described with reference to FIGS.

In the drawing, reference numeral 2 denotes an underlay main body formed in a square shape having a constant thickness. The underlay main body 2 can be formed of any material. For example, if the underlay main body 2 is formed of a hard material such as plastic, the underlay main body 2 can be used as a normal underlay which can be written on a fixed sheet of paper P with a writing instrument such as a pencil. If it is made of a soft material such as, it can be used for calligraphy mats. Therefore, the material, shape, size, use, and the like of the underlay main body 2 are arbitrary.

The lower surface of the above-mentioned paper fixing device 3 is attached to a part of one side of the upper surface 2u of the underlay main body 2.
That is, the release paper 5r of the paper fixing device 3 is peeled off, and the adhesive portion 4r is attached to the upper surface 2u of the underlay main body 2. Thereby, the underlay 1
The paper fixing portion 3o of the first embodiment is constituted. Such a paper fixing portion 3o can be attached to and detached from the underlay main body 2, and can be replaced with a new paper fixing device 3.

Then, when using the underlay 1, first,
Of the plurality of peeling pieces 5p in the paper fixing portion 3o, an arbitrary number of peeling pieces 5p at an arbitrary position are peeled. Thereby, the exposed adhesive portions 4e, in which a part of the adhesive portion 4 is exposed, are provided. In this case, two separated strips 5p separated from each other ...
It is desirable to peel off, but the position and number of peeling can be arbitrarily selected depending on the size and quality of the paper P to be used. FIG. 3 shows a case where two peeling pieces 5p... Located at both ends are peeled off.

Therefore, when the paper P is placed on the underlay body 2 and pressed against the exposed adhesive portions 4e, the back surface of the paper P adheres to the exposed adhesive portions 4e, and the paper P is one-touched on the upper surface 2u of the underlay body 2. Can be fixed easily. On the other hand, if the paper P is separated from the exposed adhesive portions 4e, the paper P can be easily removed.

When the adhesive force (adhesive force) of the exposed adhesive portions 4e is reduced, the other adhesive pieces 4 may be exposed by peeling off the other strips 5p. And all the strips 5
When the exposed adhesive portions 4e can no longer be used, the new paper fixing device 3 may be replaced. If a type that can be reused by washing the adhesive portion 4 with water is used, only the release paper 5 may be replaced.

Next, various modifications of the paper fixing device 3 (underlay 1) according to the present embodiment will be described with reference to FIGS.

First, FIG. 4 shows an example in which a lower surface fixing portion 7 is provided on the lower surface 2d of the underlay main body 2. In this case, the lower surface fixing portion 7 is formed so as to be separable into a surface on which the underlay main body 2 is placed, for example, a lower surface adhesive portion 8 which can be detachably attached to the upper surface of a desk or a table, and a plurality of covering the surface of the lower surface adhesive portion 8. Lower surface release paper 9
, And can be basically configured in the same manner as the above-described paper fixing unit 3. Thereby, the underlay 1 can be fixed to the upper surface of a desk, a table, or the like, and displacement can be prevented.

FIG. 5 and FIG. 6 show examples of the shape of the release pieces 5p. FIG. 5 shows a horizontally long strip 5.
FIG. 6 shows an example in which a plurality of p... are arranged in the vertical direction, and FIG. 6 shows an example in which triangular or square strips 5p. As described above, the shape and size of the separation pieces 5p are arbitrary.

FIG. 7 shows an underlay 1 provided with a cover 10 formed of a transparent resin film. In this case, the cover 10 has one end side 10 s fixed to one end of the underlay main body 2, and the top surface 2 of the underlay main body 2 including the adhesive portion 4 on the other side.
u can be partially or entirely covered. Thereby, the exposed adhesive portions 4e are protected.

On the other hand, although not shown, the underlay main body 2 may be formed of a magnet sheet. In this case, the underlay main body 2 is formed relatively small so as to have the same size as the adhesive portion 4. This allows the underlay 1 to be fixed to a steel blackboard, whiteboard, steel wall, or the like.
A large sheet of paper can be hung using a plurality of spaced pairs of underlays 1. Therefore, in this case,
A steel blackboard or the like associated with the underlay main body 2 will be included.

The embodiment has been described in detail above.
The present invention is not limited to such embodiments and their modified examples, and can be arbitrarily changed in details, configurations, shapes, materials, quantities, and the like without departing from the gist of the present invention.
For example, as the paper P, not only paper but also an arbitrary material such as a synthetic resin film is applied. In addition, although the case where the paper fixing device 3 is attached to the underlay main body 2 to form the underlay 1 is shown, it can be attached to any other object surface.

[0029]

As described above, in the paper fixing device according to the present invention, the adhesive portions are provided on both surfaces of the sheet-like body and are detachably attached to the other surface. Since the paper is formed so as to be separable into a plurality of pieces, the paper fixing portion can be easily configured by sticking to the underlay body or the like.

Further, the underlay according to the present invention is characterized in that a sheet-like body is provided with an adhesive portion attached to and detached from the other surface on both surfaces, and the adhesive portion provided on one surface of the sheet-like material is formed into a plurality of detachable adhesive portions. The following remarkable effects can be obtained because the paper fixing portion is provided in which the adhesive portion provided on the other surface is covered with the paper and the adhesive portion provided on the other surface is attached to a part of the upper surface of the underlay main body.

Since the paper fixing portion hardly protrudes from the upper surface of the underlay main body, the paper fixing portion does not become bulky even when stacked, so that portability and storability can be dramatically improved.

Since the paper fixing portion does not have a mechanical structure, a significant cost reduction can be achieved and it can be provided at a low cost.

The paper can be attached to and detached from the paper fixing portion with one hand, and the paper can be easily attached and detached with one touch.

[Brief description of the drawings]

FIG. 1 is a perspective view of a paper fixing device according to the present embodiment,

FIG. 2 is a front view of the paper fixing device.

FIG. 3 is a perspective view of an underlay according to the embodiment;

FIG. 4 is a sectional side view showing a part of the underlay,

FIG. 5 is a plan view showing a part of an example in which the shape of the release paper of the underlay is changed,

FIG. 6 is a plan view showing a part of another example in which the shape of the release paper of the underlay is changed.

FIG. 7 is a sectional side view showing a part of an example in which a cover is provided on the underlay,

FIG. 8 is a plan view showing a part of an underlay according to a conventional technique;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Underlay 2 Underlay main body 2u Underlay main body upper surface 2d Underlay main body lower surface 3 Paper fixing tool 3o Paper fixing part 4 Adhesive part 4r Adhesive part 5 Release paper 5r Release paper 7 Bottom fixing part 8 Bottom adhesive part 9 Release paper P Paper

Claims (5)

[Claims] 1. An adhesive portion which is attached to and detached from the other surface is provided on both surfaces of a sheet-like body, and each adhesive portion is covered with a release paper, and one release paper is formed so as to be separable into a plurality. Paper fixing device. 2. The paper fixing device according to claim 1, wherein the one adhesive portion covered with the one release paper has a smaller adhesive strength than the other adhesive portion. 3. An underlay provided with a paper fixing portion for fixing paper on the upper surface of the underlay main body, an adhesive portion which is attached to and detached from the other surface on both sides of the sheet, and is provided on one surface of the sheet. The adhesive portion is covered with release paper formed to be separable into a plurality of pieces, and the adhesive portion provided on the other surface is attached to a part of the upper surface of the underlay main body to constitute the paper fixing portion. Underlay to do. 4. A lower surface peeling portion which is fixed to a part of a lower surface of the underlay main body to be detachably attached to a surface on which the underlay main body is placed, and which is detachably formed into a plurality of lower surface adhesive portions and covers a surface of the lower surface adhesive portion. The underlayment according to claim 3, further comprising a lower surface fixing portion made of paper. 5. The underlay according to claim 3, wherein said underlay body uses a magnet sheet.