JPH0116635Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a marker holder for a writing board, and more particularly, to a marker holder that is detachably attached to a small writing board whose mount is laminated with synthetic resin.

Conventionally, marker holders that are attached to writing boards, especially small writing boards whose mounts are laminated with synthetic resin such as polypropylene, are attached by being fixed with double-sided tape or adhesive, or fixed with screws, etc. Ta. However, with these holders, it is not possible to attach or detach them or change the attachment point.
Furthermore, even if it were possible, it would require tools such as a screwdriver, making it cumbersome to operate. Furthermore, there were drawbacks such as staining with adhesives, preparation of separate parts such as screws and nuts, and lateral shifting, rattling, loosening, and falling off during use.

The present invention improves the above-mentioned drawbacks, namely, in a marker holder for attaching the end of a writing board, a holder plate with a free end inclined toward the board is attached to the edge of the board in an L-shape using a connecting piece. A blank space is provided in the center of the board, two marker holding parts are provided on one side of the holding plate opposite to the board, and two marker holding parts are provided on the other side of the holding plate on the board side. Two protrusions that can fit into the holes of the writing board are provided at locations approximately the same distance from the connecting piece as the axis a connecting the two, with their tips protruding into the space of the board.

In the present invention, as described above, since the protrusions of the holding plate protrude into the spaces of the substrate, the holding plate can be brought close to the substrate surface, so the force for holding the writing plate is not weaker than that of a holder without protrusions. In addition to this clamping force, a protrusion is provided on the back side of the marker holder at a location approximately the same distance from the connecting piece as the axis connecting the two marker holders, and this protrusion is fitted into the hole of the writing plate. There is no deviation between the point of application of force and the point of support for force, so no extra stress is applied, and even after repeated use, it is possible to prevent lateral displacement, vertical and horizontal wobbling, and to prevent falling off.

Embodiments of the present invention will be described with reference to the drawings.

The writing board 1 is made by laminating a synthetic resin such as polypropylene onto a mount, and has two locking parts 2 at the upper end and two holes 3 at the lower end.

The marker holder 4 is integrally molded from a synthetic resin with elasticity, and includes a flat board 6 having a hollow space 5 in the center, and a connecting piece 7 attached to the lower edge of the board 6.
It consists of a holding plate 8 arranged in an L-shape, and a connecting piece 7.
is slightly larger than the thickness of the writing plate 1, and the holding plate 8
has an outer shape smaller than the cavity 5 and is inclined so that its free end 9 approaches the surface of the substrate 6.

The holding plate 8 has one surface 12 opposite to the substrate 6.
A marker holding portion 14 for the marker 13 is provided on the side, and two protrusions 11 are provided on the other surface 10 on the substrate 6 side. The marker holding portions 14 are provided at both corners of the upper end of the holding plate 8, and have an inverted U-shape with elasticity so as to hold the markers 13. The two protrusions 11 are provided at approximately the same distance from the connecting piece 7 as the axis a connecting the two marker holders 14, and are provided such that their tips enter and protrude into the space 5 of the substrate 6. There is.

A square hole 15 is provided at the center of the lower end of the holding plate 8, and a protrusion 16 having a width and height smaller than the square hole 15 is provided below the square hole 15.
is provided in an L shape for hanging key chains, etc.

In order to attach the marker holder 4 of the present invention to the writing board 1, the holding plate 8 and the base plate 6 are pushed apart against the rebound, the gap created there is pushed into the lower end of the writing board 1, and the projections 11 are pushed apart. Fit into hole 3.

The marker holder 4 is attached to the writing board 1 in this way, but since the tips of the protrusions 11 protrude into the space 5 of the base plate 6 before attachment, the holder plate 8
The free end of the board 6 is close to the surface of the board 6, and even with the protrusion 11, the force when clamped on the writing board is made sufficiently strong. In addition, in the marker holding part 14 where the marker 13 is repeatedly attached and detached and subjected to the most force, on the back side of the marker holding part 14, the distance from the axis a connecting the two marker holding parts 14 and the connecting piece 7 is approximately the same. Two protrusions 11 are provided,
It is fitted into the hole 3 of the writing board 1. Therefore,
The location where the protrusion 11 and the hole 3 fit together, that is, the location where the force is applied, and the location of the marker holding part 14 where the marker 13 is attached/detached, that is, the location where the force is applied, are as follows.
It is located on the axis a at approximately the same distance from the connecting piece 7. Therefore, no extra stress is generated due to misalignment between the force application point (marker holding portion 14) and the force support point (protrusion 11), so that the fixation is strong.

To remove the marker holder 4 from the writing board 1, push out the base plate 6 and the holding plate 8 of the marker holder 4 against the force of the spring, remove the protrusion 11 from the hole 3, and remove the marker holder 4. Just move it downwards.

Note that the marker holder 4 may be attached by making another hole 3 at another edge of the writing board 1 instead of at the lower end, and the space 5 of the base plate 6 is made small for the escape hole of the protrusion 11. Good too.

Since the present invention has the above-described structure, it is very easy to attach and detach it to a writing board, and it can be used more versatilely and the purpose of use can be expanded in a small and simple writing board such as a laminate writing board. In addition, since the point on the marker holding part where the force is applied and the point on the protrusion that receives the force are on the same axis at approximately the same distance from the connecting piece, extra stress due to misalignment is not applied, and the holder is prevented from shifting laterally. This prevents vertical and horizontal wobbling and loosening, and also eliminates the risk of falling off. At the same time, even if there are projections, the holding plate can be brought close to the substrate surface, so the clamping force is not weakened compared to a holder without projections. Furthermore, since it can be integrally molded from synthetic resin, other parts are not required, resulting in cost reduction.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a front view showing the installed state of the embodiment of the present invention, and Fig. 4 is the same as Fig. 3. −
FIG. 1... Writing board, 3... Hole, 4... Marker holder, 5... Blank space, 6... Substrate, 8... Holding plate, 9
...free end, 10...other surface, 11...protrusion,
12...One side, 13...Marker, 14...
Marker holding part.

Claims (1)

[Scope of utility model registration request] In the marker holder attached to the end of a writing board, a holding plate 8 with a free end 9 inclined toward the board 6 is connected to the edge of the board 6 in an L shape with a connecting piece 7, and a holding board 8 is attached to the center of the board 6. A space 5 is provided, and two marker holding parts 14 are provided on one side 12 of the holding plate 8 opposite to the substrate 6.
, and on the other surface 10 of the holding plate 8 on the substrate 6 side,
The hole 3 of the writing plate 1 is located at a location where the distance from the axis a connecting the two marker holding parts 14 and the connecting piece 7 is approximately the same.
There are two protrusions 11 that can be fitted into the substrate 6.
A marker holder for a writing board, which is provided so as to protrude into the empty space 5 of the writing board.