JP2541095Y2 - Powder receiving member for white board - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powder receiving member attached to a lower portion of a white board which is repeatedly written with a marking pen.

[0002]

2. Description of the Related Art Conventionally, a front receiving plate and a rear receiving plate which are inclined upward and outward are formed on front and rear edges of a long bottom portion, respectively, and a mounting portion for attaching to a white board is provided on the rear receiving plate. At the left and right end of the aluminum plate receiving piece, a synthetic resin is used to prevent the powder such as solvent and colorant used for the marking pen accumulated in the receiving piece from dropping from the left and right end. A powder receiving member for a white board provided with an end piece made of

[0003]

However, according to the above-mentioned conventional structure, when placing an unused marking pen on the bottom surface where powders such as coloring agents are scattered, especially when the marking pen is used for a long time, When left unattended, the powder of the coloring agent or the like strongly adheres to the surface of the shaft of the marking pen, and the handle becomes dirty when writing on the board, causing discomfort to the user. It was inconvenient to carry it.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional deficiencies, the present invention provides a bottom portion inclined downward and forward with an attachment portion attached to a lower portion of a white board at a rear end thereof, and a front edge thereof. A long receiving tray piece integrally formed with a locking groove concavely curved with a radius smaller than the shank radius of the marking pen and a rising portion rising from the front edge thereof, and attached to both side ends thereof Characterized by comprising an end piece, in order to improve the appearance in the above, the saucer piece, at the front edge of the rising portion, has a front portion that is folded downward, In order that the marking pen can be easily removed from the pan member, the rising portion is inclined obliquely upward, and is curved with a radius smaller than the radius of the shaft portion of the marking pen, and the height of the rising portion is marked with a mark. It is obtained by forming lower than the shaft portion radius of Gupen.

[0005]

[Function] Thus, the powder receiving member is attached by attaching the mounting portion to the lower part of the white board, writing on the white board with a marking pen, and dropping by the white writing or by wiping the characters on the white board surface. The powder such as the solvent or the coloring agent moves forward due to the inclination of the bottom portion, and most of the powder is guided into the locking groove and stays there. When the marking pen when not in use is placed on the bottom part, the marking pen rolls due to the inclination of the bottom part and is guided on the locking groove, and the marking pen has a smaller diameter than its shaft radius. Since it is supported by the front and rear edges of the groove and does not fit into the locking groove, there is no fear that powder such as a coloring agent accumulated in the locking groove adheres.

When the marking pen is to be held from the tray piece, the user touches the rear surface of the shaft with his / her finger and moves the marking pen toward the front. Then, the shaft portion of the marking pen can easily climb over the rising portion without being fitted to the position of the rising portion having a diameter smaller than the radius of the shaft portion, so that the hand-held operation can be easily performed.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment of the present invention; FIG.
And the end pieces 2 attached to the left and right ends thereof, and the white board 3 has an edge frame 5 attached along the periphery of the plate body 4 in a known manner. ,
Attached to the lower surface of the edge frame 5 of the white board 3 along the edge is a mounting portion 6 which is concavely curved in the front-rear direction and is integrally provided.

The receiving tray piece 1 has a bottom surface 7 inclined forward and downward, preferably at an angle of about 2.5 degrees from the position of the mounting portion 6, and a shaft radius R of a marking pen 8 at a front edge thereof.
A locking groove 9 of a concave curvature with a small radius R ₂ than _1,
While inclined obliquely upwardly at its front edge, it is curved with a small radius R ₃ than the shaft portion R ₁ of the marking pen 8, and,
A rising portion 10 formed below the shaft portion radius R ₁ of the height H marking pen 8, and a front portion 11 which is curved rearwardly folded downwardly from its front edge, together for example by extrusion of aluminum The mounting portion 6 is provided with a screw hole 12 for fixing the edge frame 5 of the white board 3.

As shown in FIGS. 1, 2 and 5, each of the left and right end pieces 2 has an insertion groove 13 on its inner surface into which a side edge of the tray piece 1 is inserted. The flat portion 14 and a side portion 15 bulging upward at an outer edge thereof are integrally provided by a synthetic resin.

The powder receiving member having the above-described structure is attached to the lower portion of the white board 3 by fitting the mounting portion 6 to the lower surface of the edge frame 5 of the white board 3 and fixing the mounting portion 6 with a set screw. Is done. In this state, writing is performed on the white board 3 with the marking pen 8, and powder such as a solvent or a colorant that falls on the bottom section 7 by the writing on the board or by wiping the characters or the like on the white board is removed. Most of them move forward due to the inclination and most of them are automatically guided into the retaining grooves 9 and stay there. When the marking pen 8 is placed on the bottom surface 7 when not in use, the marking pen 8 rolls due to the inclination of the bottom surface 7 and is guided onto the locking groove 9. And in this engaging groove 9, as shown in Figure 3, the marking pen 8 can be fitted into the locking groove 9 is supported by the front and rear edges of the locking groove 9 has a smaller diameter than its shank radius R ₁ Therefore, the powder 16 such as the coloring agent accumulated in the locking groove 9 is
There is no danger of sticking to the outer periphery of.

When the user intends to hold the marking pen 8 from the non-use state shown in FIG. 3 as described above, he puts his finger on the rear surface of the shaft portion and moves the marking pen 8 forward, as shown in FIG. The marking pen 8 does not fit on the inner surface of the rising portion 10 having a smaller diameter than the shaft portion radius, and the height H of the rising portion 10 is smaller than the shaft portion radius R ₁ of the marking pen 8. Thereby, the marking pen 8 can easily go over the rising portion 10 and can easily take out the marking pen 8 from the pan piece 1.

[0012]

As described above, according to the present invention, the powder such as the coloring agent that has fallen on the bottom surface of the receiving tray piece can be automatically collected in the locking groove by the inclination of the bottom surface, and the bottom surface can be easily stored on the bottom surface. The marking pen placed on the marking pen is supported at the position of the locking groove, and there is no fear that powder such as a coloring agent adheres to the marking pen at the position of the locking groove. In some cases, there is an advantage that the marking pen supported by the locking groove can be easily taken out from the saucer piece.

[Brief description of the drawings]

FIG. 1 is a partially cut-away plan view of a whole body in which an intermediate part is omitted and one end piece is separated.

FIG. 2 is a partially cutaway front view of the whole body with one end piece separated, omitting the middle.

FIG. 3 is a longitudinal sectional side view showing a use state.

FIG. 4 is a partially enlarged longitudinal sectional side view showing a use state.

FIG. 5 is a side view, partially cut away, of an end piece;

[Explanation of symbols]

1 saucer piece second end piece 3 white board 6 mounting portion 7 bottom surface portion 8 marking pen 9 locking groove 10 rising portion 11 front portion R ₁ shank radius

Claims (5)

(57) [Scope of request for utility model registration] 1. A bottom surface portion having a mounting portion attached to a lower portion of a white board at a rear end thereof, and a bottom portion inclined forward and downward, and a concave curved engagement at a front edge of the bottom portion with a radius smaller than a shaft radius of a marking pen. A white board powder receiving member comprising: a long receiving tray piece integrally provided with a groove and a rising portion rising from a front edge thereof; and end pieces attached to both side ends thereof. 2. The white board powder receiving member according to claim 1, wherein the receiving tray piece has a front portion that is folded downward at a front edge of the rising portion. 3. The whiteboard powder receiving member according to claim 1, wherein the rising portion is inclined obliquely upward and curved with a radius smaller than the radius of the shaft of the marking pen. 4. The white board powder receiving member according to claim 1, wherein the height of the rising portion is formed smaller than the radius of the shaft portion of the marking pen. 5. The tray according to claim 1, wherein the receiving piece is made of extruded aluminum and the end piece is made of synthetic resin.
Or the powder receiving member for a white board according to 4.