CN2243392Y - Multifunctional blackboard - Google Patents

Abstract

The utility model relates to a multifunctional blackboard which relates to a writing or drawing appliance in the technical field of operation. The multifunctional blackboard comprises a universal blackboard body made of wood and a hook. The utility model is characterized in that the front side of the blackboard body is regularly uniformly distributed with round nail heads, round nail tails regularly uniformly distributed are exposed on the reverse side of the blackboard body, both the face side and the reverse side can be used for writing and drawing conveniently, and drawing paper and figures can be bonded and hung on the reverse side. The multifunctional blackboard has the advantages of easy manufacture and low cost.

Description

Multi-functional blackboard

The utility model relates to writing or drawing appliance in the operation technique field.

Write at present or the blackboard of the usefulness of drawing,, be difficult for the grasp ratio in the above when drawing, be not easy to hang up on the blackboard drawing, figure simultaneously owing on the plate face, do not have sash.In order on blackboard, to hang up drawing, figure, there is the people on the plate face, to lay fiber suede and designs a kind of clearer board, also put suede at the reverse side of drawing, figure, so that figure, drawing are sticked on the clearer board, this clearer board can not write, and the cost height; Someone makes blackboard surface of permanent magnet, be called magnetic sheet, and figure, drawing must be made of iron, could inhale to be attached on the magnetic sheet, and this magnetic sheet can not write in the above.

The purpose of this utility model is a kind of multi-functional blackboard of design, can not only write easily, draw, and can stick drawing, figure, makes easily, and is with low cost.

This multi-functional blackboard comprises a general blackboard body and a hook with producing wood, uniform regularly wire nail head on the blackboard body front, and the wire nail head is a little more than the plane in blackboard body front, and wire nail head arrangement regulation is square profile.Corresponding with blackboard body front wire nail head on the blackboard body reverse side, expose uniform regularly wire nail tail, the arrangement regulation of these wire nail tails is corresponding with the arrangement regulation of wire nail head, also is that square rule distributes, and the wire nail tail is higher than blackboard body reverse side 2-5mm.

When using this multi-functional blackboard, since the front uniform regularly the wire nail head, Gu the ailhead arrangement regulation is square profile, be equivalent on blackboard shape front, be decorated with many grids, utilize these grids, can not only write easily, and can draw very easily figure and simple picture, be applicable to four line lattice of the Chinese phonetic alphabet and the matts of writing, also be equivalent to nine palace lattice, can on the blackboard front, draw map etc., proportional amplification figure, the uniform wire nail tail that exposes reverse side is arranged on the blackboard reverse side, can be by blowing paper or other stationery, the figure that plastic materials is made, drawing are pressed on the nail tail of blackboard reverse side, make figure, what drawing was firm is fixed on the blackboard reverse side, because the blackboard reverse side has the positive identical writing function of blackboard, so do not follow closely figure at the blackboard reverse side, the place of drawing can arbitrarily be write.

This multi-functional blackboard, positive and negative can both be write easily, because the grid that has wire nail head or wire nail tail to arrange is done reference, can make a drawing to scale, write, can stick figure, drawing, this multi-functional blackboard securely on the wire nail tail of reverse side, make easily, cheap, easy to utilize.

Accompanying drawing shows the embodiment of this multi-functional blackboard, wherein:

Fig. 1 shows the front view of embodiment;

Fig. 2 shows the vertical view of embodiment;

Fig. 3 shows the rearview of embodiment.

In an embodiment, this multi-functional blackboard, comprise a general blackboard body (3) and a hook (6) with producing wood, on the front (1) of blackboard body (3), uniform regularly wire nail head (2), wire nail head (2) is a little more than the plane in the front (1) of blackboard body (3), wire nail head (2) arrangement regulation is square profile, on the reverse side (5) of blackboard body (3), corresponding with the wire nail head (2) on positive (1), expose uniform regularly wire nail tail (4), the arrangement regulation of these wire nail tails (4) is corresponding with the arrangement regulation of wire nail head (2), also be to be square rule to distribute, wire nail tail (4) is higher than reverse side (5) 2-5mm of blackboard body (3).

Claims (5)

1, multi-functional blackboard, comprise a general blackboard body (3) and a hook (6) with producing wood, it is characterized in that on the front (1) of blackboard body (3), uniform regularly wire nail head (2), on the reverse side (5) of blackboard body (3), corresponding with the wire nail head (2) of positive (1), expose uniform regularly wire nail tail (4);

2,, it is characterized in that the plane of wire nail head (2) a little more than the front (1) of blackboard body (3) according to the described multi-functional blackboard of claim 1;

3,, it is characterized in that wire nail head (2) arrangement regulation is square profile according to the described multi-functional blackboard of claim 1;

4, according to the described multi-functional blackboard of claim 1, it is characterized in that the arrangement regulation of wire nail tail (4) is corresponding with the arrangement regulation of wire nail head (2), also be to be square rule to distribute;

5,, it is characterized in that wire nail tail (4) is higher than reverse side (5) 2-5mm of blackboard body (3) according to the described multi-functional blackboard of claim 1.

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