JPH1111072A - Magnet holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To form a magnet holder with the capability of conduction the work extremely simply upon holding paper, and not creating covered areas of characters or the like by making paper covering parts as less as possible. SOLUTION: The bar-type or piece-type magnet holder 10 is formed by including a holder main body 11 being an elongated plate shape or a disc shape and magnets 12 embedded in the rear surface 11A of the holder main body. Each one of the bar-type magnets 12 is set at both the end part of the holder main body 11, and the piece-like magnet is disposed near the deviated outer periphery of the center of the holder main body 11. A colored face 13 is set on the front surface of the holder main body 11 correspondign to the area provided with the magnet 12. In addition, an exposed face of the magnet 12 is set at a slightly dropped position from the rear surface 11A of the holder main body 11, and also chambered parts are formed on the upper or lower peripheries of the rear surface 11A in the holder main body 11 or the outer circumference thereof.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a magnet holder capable of interacting with a magnetically adherable posted object to clamp a sheet.

[0002]

2. Description of the Related Art Heretofore, there has been known a magnet holder which can temporarily hold a sheet by using a white board, a frame of a partition or the like as an object to be displayed. Known magnet holders of this type include a piece type magnet in which a magnet is fixed to the back surface of a disk-shaped member, and a bar type in which a magnet is fixed to the back surface of a plate-shaped member extending in the longitudinal direction. Here, the former is particularly suitable for sandwiching the corner portion of the paper between the posting object, and the latter bar type is suitable for sandwiching a certain area along the upper edge of the paper. It has become something.

[0003] Such a magnet holder can be easily used as compared with a case in which a sheet is adhered using an adhesive tape, and partial peeling or tearing of the sheet which may occur when the adhesive tape is peeled off. Can be avoided,
It has become widespread in offices and the like.

[0004]

However, in both types of magnet holders, since the upper edge portion of the paper or a certain area along the upper edge is sandwiched, the area of the paper portion where the sandwiching is performed is performed. Is often covered by the magnet holder, and there is an inconvenience that characters and the like written in the area become invisible.

Therefore, in order to improve such inconvenience,
There has been proposed a magnet holder in which a magnet is fixed to a transparent bar using a magnet (see, for example, Japanese Utility Model Laid-Open No. 6-39473). Here, the magnet holder includes an elongated transparent plate, a thin plate disposed on the back surface of the transparent plate and bonded to the transparent plate on the upper side, and a magnet fixed to the back surface of the thin plate. It is configured. According to this magnet holder, it is possible to solve the above-mentioned inconvenience that characters and the like on the surface of the paper to be sandwiched are partially covered.

However, the magnet holder disclosed in Japanese Utility Model Laid-Open Publication No. Hei 6-39473 has a structure in which a sheet is sandwiched between a transparent plate and a thin plate, so that not only the structure becomes extremely complicated, but also the sheet is sandwiched. There is a disadvantage that the work cannot be performed simply and quickly.

[0007]

SUMMARY OF THE INVENTION The present invention has been devised in view of such inconveniences, and its object is to make it possible to carry out the work of pinching the paper extremely easily and to minimize the portion for covering the paper. It is an object of the present invention to provide a magnet holder that can stably clamp.

Another object of the present invention is to provide a magnet holder capable of holding and removing a sheet without removing the magnet holder from the posted object.

It is still another object of the present invention to provide a magnet holder which can clearly show its presence even when a transparent area is provided, and can exhibit a good design in appearance.

[0010]

In order to achieve the above object, the present invention comprises a plate-shaped translucent holder body extending in the longitudinal direction, and a magnet mounted on the back surface of the holder body. In a bar-type magnet holder, one magnet is disposed at each end of the holder body. According to such a configuration, the magnet is located in a region other than the upper center of the sheet, and even if a character or the like is written in the region, it is not covered. Also, the paper can be sandwiched simply by applying the paper to a posted object such as a whiteboard and then applying a magnet holder to the surface of the paper, and the paper sandwiching operation can be performed extremely easily.

The present invention also provides a piece-shaped magnet holder comprising a substantially disc-shaped light-transmitting holder main body and a magnet embedded on the back side of the holder main body, wherein the magnet is provided in the holder. A configuration of being disposed near the outer periphery eccentric with respect to the center of the main body is also adopted, thereby achieving the same object as described above.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The exposed surface of the magnet in the magnet holder is set at a position slightly lower than the back surface of the holder body, and a chamfered portion is formed along the upper and lower edges or the outer peripheral edge of the back surface of the holder body. It is preferable to adopt a configuration in which each is provided. With such a configuration, in a state where the magnet holder is adhered to the whiteboard or the like, the paper is inserted through the gap between the chamfered portion and the surface of the whiteboard without removing the magnet holder, and sandwiched. Becomes possible. On the other hand, by picking the lower part of the sheet and pulling it down instantaneously, it is possible to extract the sheet without shifting the position of the magnet holder.

Further, in the present invention, it is preferable to provide a colored surface in a region corresponding to the front side of the holder main body in which the magnet is arranged, so that the presence of the transparent holder main body is clearly expressed to the outside. The decorative aesthetic can be obtained through the contrast between the transparent part and the colored part. Here, the colored surface can be formed by directly applying a color to the holder body or by attaching a label or the like.

In a more preferred embodiment of the bar-type magnet holder, the length of the magnet body in the longitudinal direction is at least 80 mm or more, and the length connecting the centers of the left and right magnets is 50 mm.
The ratio between the total area of the back surface of the magnet holder and the total area of the back surface of the holder body is set to 1:10 or more.

In the above-mentioned piece-shaped magnet holder, the ratio of the total exposed surface area of the magnet to the total back surface area of the holder body is preferably set to 1:10 or more.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a magnet holder according to the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic configuration diagram showing a bar-type magnet holder according to the first embodiment, and FIG. 2 is a front view of the magnet holder. In these figures, the magnet holder 10
A plate-shaped holder body 11 extending in the longitudinal direction, one magnet 12 embedded in each of right and left portions on the back surface 11A side of the holder body 11, and a front face 11 of the holder body 11 on which these magnets 12 are arranged.
And a colored surface 13 provided in a corresponding area on the B side.

The holder main body 11 is formed by injection molding using a suitable synthetic resin, for example, an acrylic resin as a molding material so that the surface has a smooth touch. In this embodiment, the holder is colorless and transparent. Those that show the appearance are used. The upper end surface 11C of the holder main body 11 is provided on a flat surface, while the lower end surface 11D is formed in a gentle curved surface in which a central portion is wider than both side portions. Back surface 11 of holder body 11
As shown in FIG. 3, substantially circular concave portions 15 are formed at two places on both left and right sides of A, and the magnets 12 are undetachably received in the concave portions 15 via an appropriate adhesive. I have. Here, the groove depth of the concave portion 15 is set slightly larger than the thickness of the magnet 12, and the exposed surface 12 </ b> A of the magnet 12 is
It is set to be a position slightly lower than 1A. Note that the drop amount in this embodiment is about 0.1
mm, and therefore, as shown in FIG.
7 is not impaired.

Back surface 11A of holder body 11
As shown in FIG. 4, the upper and lower edges of the
0, 20 are formed, and the magnet 12 is
7, a constant gap C can be formed on the surface of the posted body 17. Therefore, by pressing the front surface 11B side of the holder main body 11 with a finger, the holder main body 11 can be inclined so as to fill the gap, whereby the magnet holder 10 can be easily removed.

The total length of the holder body 11, that is, the length in the longitudinal direction is set to 100 mm in this embodiment, and the maximum width in the vertical direction is set to about 21 mm. In particular, the standard size B5 size paper is sandwiched. The size is suitable for the case. The diameter of the magnet 12 is about 10 mm, and the length connecting the centers thereof is about 76 mm.
Is set to

In the present embodiment, the colored surface 13 is formed using a circular adhesive label on which a chromatic color is printed.
The colored surface 13 can be provided in a circular shallow groove 19 formed in advance on the front surface 11B of the holder main body 11. When the adhesive label is not used, the inside of the groove 19 is colored with chromatic color. Just apply it.

The magnet holder 10 in the present embodiment
As shown in FIG. 1, as shown in FIG. 1, the sheet P may be applied to the posted object 17, and the magnet holder 10 may be pressed to a position along the upper edge of the sheet P. At this time, even if a character or the like is written on the paper P at a position on the back surface side of the holder main body 11, the character or the like can be seen through. Here, similarly to the conventional type, the paper P can be removed by removing the magnet holder 10.
At this time, the magnet holder 10 can be removed without difficulty by pressing the front surface 11B of the holder main body 11 with a finger.

Further, the sheet P can be extracted by pinching the lower end of the sheet P and momentarily pulling the sheet P downward. In the present embodiment, the magnet 12 is
, The exposed surface 12A of the magnet 12 is disposed so as to be slightly lower than the back surface 12A of the holder body 11, and the holder body 1
Since the outer surface 1 is formed so as to have a smooth touch, even if the above-mentioned extraction is performed, the bonding position of the magnet holder 10 hardly shifts.

On the other hand, in a state where the magnet holder 10 is adhered to the posting object 17, the sheet P is momentarily inserted along the arrow direction in FIG. It is possible to insert the sheet P into a minute gap with the body 17, whereby the sheet P can be pinched. At this time, the back 1 of the holder body 11
Since the chamfered portion 20 is formed on the 1A side, the insertion operation can be performed extremely smoothly.

Next, a second embodiment of the present invention will be described with reference to FIGS. In the following description, the same reference numerals are used for the same or equivalent components as in the first embodiment, and the description is omitted or simplified.

In this embodiment, the holder body 11 is provided in a disk shape, and a concave portion 15 is provided near the outer periphery eccentric with respect to the center C of the holder body 11.
The feature is that the magnet 12 is fixed inside.
In this holder 10 as well, a colored surface 13 is provided on the front side corresponding to the region where the magnet 12 is provided, and other regions except this portion are made transparent. Note that a chamfered portion 20 is formed along the outer peripheral edge on the back surface side of the holder main body 11, and the chamfered portion 20 facilitates the insertion operation of the paper P.

Here, the diameter of the holder body 11 is
In this embodiment, it is set to about 40 mm, the diameter of the magnet 12 is set to about 10 mm, and the ratio of the total exposed area of the magnet 12 to the total back area of the holder body 11 is 1:10 or more. , And as shown in FIG. 7, the area where the sheet P is hidden is reduced as much as possible.

The length of the bar type magnet holder in the longitudinal direction is not limited to the above embodiment, and may be longer. For example, if the longitudinal length is 200 mm or 300 mm, the standard specifications B4 and A can be obtained by using one magnet holder.
Paper of about three sizes can be sandwiched. In the case of a piece-shaped magnet holder, the diameter of the holder body 11 may be 30 mm or more.

[0029]

As described above, the bar-type magnet holder according to the present invention has a structure in which one magnet is disposed at each end of the holder body.
The piece-type magnet holder is located at the position where one magnet is eccentric from the center of the holder body, so that when the paper is sandwiched between the posting object and the paper, the characters etc. of the paper are not hidden. The magnet can be located, and characters and the like in the area can be seen through from the outside. In addition, since the sheet can be sandwiched only by applying the sheet to the posting surface and applying the magnet holder to the surface of the sheet, the sheet sandwiching operation can be performed extremely easily.

Further, since the chamfered portion is formed along the upper and lower edges or the outer peripheral edge of the back surface of the holder body, the paper can be inserted through the gap between the chamfered portion and the surface of the whiteboard without removing the magnet holder.
By picking the bottom of the paper and pulling it down momentarily,
The paper can also be extracted. Further, by pressing the holder body from the front side so as to fill the gap between the posting object formed by the chamfered portion and the front surface side, the surface bonding state of the magnet is released, whereby the magnet holder can be easily removed. .

Further, according to the present invention, since the colored surface is formed on the front side of the holder main body where the magnet is arranged, it is possible to obtain a decorative beauty through the contrast between the transparent portion and the colored portion.

In the bar-type magnet holder, the length of the magnet body in the longitudinal direction is set to 80 mm or more, the length connecting the centers of the right and left magnets is set to 50 mm or more. The ratio of the total area to the total rear area of the holder body is 1: 1.
Since the value is set to 0 or more, the area in which the sheet to be sandwiched is partially hidden is extremely reduced, and it is possible to use the sheet according to various sizes of the sheet to be sandwiched.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a use state of a magnet holder according to a first embodiment.

FIG. 2 is a front view of the magnet holder.

FIG. 3 is an enlarged sectional view taken along line AA of FIG. 2;

FIG. 4 is a diagram illustrating the operation of the embodiment.

FIG. 5 is a front view of a piece-shaped magnet holder according to a second embodiment.

FIG. 6 is an enlarged sectional view taken along line BB of FIG. 5;

FIG. 7 is a schematic perspective view showing a use state of a piece type magnet holder.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Magnet holder 11 Holder main body 11A Back surface 11B Front surface 12 Magnet 12A Exposed surface 13 Colored surface 20 Chamfer part

Claims (6)

[Claims] 1. A magnet holder comprising a plate-shaped translucent holder body extending in a longitudinal direction and a magnet embedded on the back side of the holder body.
The magnet holder according to claim 1, wherein one of the magnets is disposed at each of both end portions of the holder body. 2. A magnet holder comprising a substantially disc-shaped translucent holder main body and a magnet embedded on the back side of the holder main body, wherein the magnet is eccentric with respect to the center of the holder main body. A magnet holder, which is arranged near the outer periphery. 3. An exposed surface of the magnet is set at a position slightly lower than a back surface of the holder main body, and a chamfered portion is provided along an upper or lower edge or an outer peripheral edge of the back surface of the holder main body. The magnet holder according to claim 1 or 2, wherein: 4. The magnet holder according to claim 1, wherein a colored surface is provided in an area corresponding to the front side of the holder main body in which the magnet is arranged. 5. The magnet body has a longitudinal length of at least 80 mm or more, a length connecting the centers of the left and right magnets of 50 mm or more, and the total exposed surface area of the magnet and the holder body. 5. The magnet holder according to claim 1, wherein a ratio with respect to a total area of the back surface is set to 1:10 or more. 6. The magnet holder according to claim 2, wherein the ratio of the total exposed surface area of the magnet to the total rear surface area of the holder body is set to 1:10 or more.