DE7608330U1 - CHALK - Google Patents

Description

PATENT ADVERTISER Beethovewstrasse 10

ι / λ ι ciN ι r \. ν vvnLi _{Te | efon SaNr (O9}

85 NÜRNBERQ, 17.3.197 «

Bcethovenslraße 10 Telephone Sa.-No. IQ! Telegram; Palrf

Company Eberhard FABER GmbH, Efastraße 1, 8430 Neumarkt / Opf,

"Chalk"

The invention relates to a crayon, especially one Wax crayons with a polygonal cross-section. For this purpose, we know wax crayons with a round cross-section Writing tip. This tip is written in a disadvantageous way quickly so that there is no longer a pronounced point available for writing or for painting thin lines. A wax block with a triangular cross-section without a writing tip is also known. Give the edges formed by the triangle the possibility of drawing or writing a narrow line, but the lack of a writing tip has an effect here disruptive to use, especially by a child.

The object of the invention is to provide a crayon with To create a writing tip that allows you to draw a narrow line or to close it until it is used up write, but at the same time one can also paint broader or surface-like strokes.

To solve this problem, starting with a crayon, in particular wax crayon with a polygonal cross-section and a writing tip with the invention initially proposed that the writing tip by a flat Bevel of one or more sides of the polygon is formed, the bevel (s) to the tip of the writing

7608330 07/08/76

runs towards a point, or run. This has achieved that the lateral edges of the beveled side or sides of the polygon extend to the tip of the writing tip. This means that there are always several edges to write on, even if the writing tip has been completely or partially copied or painting thin strokes are available. Due to the polygonal cross-section of the chalk, this also applies if the nib should be completely written off. Also, the sides of the polygon and the bevels allow for the nib makes painting wider or more extensive Strokes.

A preferred embodiment of the invention is based on a crayon with a triangular cross-section, whereby, according to the invention, one side of the triangle runs beveled towards the tip of the paint tip and at the tip with the opposite edge of the three-CCk ^ UC ^ r CChni tt CZ Ζ ¹ J ⁰ Ξ rüniS Π meets. FIT"? onlrho Mal- ηά (* ττ The writing tip has a total of three edges, which are available for the production of thin lines. Between the edges there are "sufficiently wide areas for the production of wider lines. The cross-sectional shape can also be selected so that the Sides of the triangular cross-section are of different lengths. The bevel itself forms a limited area with which you can paint on the paper. In terms of manufacturing, such a crayon is particularly easy to manufacture, since the strand formed in the triangle is cut to a certain length and only on one side for formation You can also round off the actual tip of the writing tip a little.

7608330 07/08/76

- »J - '· · ^f

An embodiment of the invention is as follows described and shown in the drawing. In this shows:

Fig. 1: A wax crayon in side view,

Fig. 2: the associated top view,

Fig. 3: a section along the line A-B in Fig. 1,

Fig. 4: a view according to the arrow C.

The chalk 1 is in this preferred embodiment of the invention in cross section triangular (see the top view of FIG. 2). Pages 2, 3 and 4 of the In this example triangles are the same length. d. H. the cross section forms an equilateral triangle. The side length but could also be different. This is preferably a wax crayon.

The writing tip 5 of this chalk is also triangular in cross section (see FIG. 3). It is delimited by the triangle sides 2, 4 and by a bevel 3 ^{1 of} the side 3, this bevel 3 ′ running towards the actual tip 6.

The flat bevel 3 * is flat and forms a painting surface. In addition, the areas and 2 ^{1 of} the tip are available for painting, as well as for drawing

7608330 07/08/76

or paint narrow strokes the edges 7, 8 and 9 (see Fig. 3). The surface 3 ¹ meets at the actual tip 6 with the opposite edge 7 of the triangle. As shown in particular in FIG. 1, the tip 6 can be somewhat rounded.

All the features shown and described are essential to the invention.

Expectations

■ I 7608330 07/08/76

Claims (3)

_ J Protection claims Chalk, especially wax crayon, with a polygonal cross-section and a writing tip, characterized in that the writing tip of the chalk is formed by a flat bevel on one or more sides of the polygon, the bevel (s) extending or extending towards the tip of the writing tip . 2. crayon according to claim 1, with a triangular cross-section, characterized in that one side (3) of the triangle to the tip (6) of the fial tip (5) is beveled (3 ¹ ) and at the tip (6) with the her opposite edge (7) of the triangular cross-section meets : 3. crayon according to claim 1, or claims 1 and 2, characterized in that the tip (6) the paint tip (5) is rounded. 7608330 07/08/76