DE1937227U - FILLER PEN WITH FIBER WICK. - Google Patents

Description

RA. 0353 ^ 8 * 2/19/66

A. ¥. Faber-Castell, Stein near Nuremberg

Fountain pen with fiber & ocht

The innovation concerns a fountain pen for marking, sharking, drawing or writing with a wick as a writing element, which is connected to a paint liquid container which is filled with a porous filler material stands.

There are already known wick pens in which the suction filling material present in the color liquid container is replenished towards the tip of the wick steadily increases in density. The process of filling the paint liquid container with However, suction filler material in such a way that the density increases steadily towards the writing wick is proportionate complicated and awkward.

For this reason, the innovation has set itself the task of eliminating this deficiency. This is achieved by that in the color liquid container individual zones of different density suction filling material, which is preferably made of plastic fiber material with longitudinal fibers, one behind the other be switched.

As an extension of the innovation concept, the denser suction filler material kept correspondingly smaller in diameter, with the denser plastic fiber material always somewhat protrudes into the less dense filling material.

In the drawing, an embodiment of the innovation is shown and then explained in more detail.

It shows:

1 shows a fountain pen with a writing wick as an insert in a fountain pen-like writing implement in longitudinal section;

FIG. 2 shows a cross section through the object of FIG. 1 along the section line II-II;

Fig. 3 shows the interchangeable writing insert in partial view and partial longitudinal section and

FIG. K shows a cross section through the object of FIG. 3 along the section line IV-IV.

The fountain pen according to FIG. 1 consists of the housing 1 and 2, which is designed similar to a filler pen housing is, and the replaceable writing insert 6 to 10, which is designed as a wick pen with colored liquid container is.

The color liquid container 6 is filled with a suction filling material 8, which preferably consists of plastic fibers and has a relatively low density and thus absorbs a lot of color liquid.

At the writing-side end of the color liquid container is a metal tip 7 is used, which receives a zone of denser fiber material 9 and the even denser writing wick 10. The density of the filling material is thus always greater from the container filling material 8 to the writing wick 10. In order to ensure the color liquid transition in the individual zone transitions, the diameters are the denser ones Zones of the filling material always kept a little smaller, with the denser filling material always a bit in the less dense filling material protrudes. The fiber wick 9 thus protrudes

into the fiber filling 8 and the particularly tight writing wick 10 protrudes into the fiber wick material 9. With this arrangement, the inflow of parb liquid to the writing wick 10 is regulated so that an excess of Parb liquid cannot enter the writing wick tip and thus a blob is reliably avoided.

The container space 8 is ventilated through the rear container ^{bottom, which has a thin plastic membrane 6 1} , which is pierced by a ventilation tube k inserted in the closure button 3 Ä.es fountain pen shaft 1. The end of the shaft front part 2 adjoining the writing instrument shaft 1 is carried out in the usual way by a screw cap 5.

3 shows a writing insert 6 with the metal tip 7 and the writing wick 10 in the unused state _} wherein the membrane 6 'is still unopened and the writing tip is closed with a clamping cap 11.

Claims (3)

RA.095 348 * fft2.6fi Protection claims: 1.) Fountain pen for marking, labeling, painting, drawing or writing with a wick as a writing element, the is in connection with a Parbiquidsbehalter, characterized in that in a known manner the im The suction filling material in the liquid container increases in density towards the tip of the wick, individual zones (8, 9-10) being different one after the other dense suction filling material are arranged. 2.) Fountain pen according to claim 1, characterized in that the individual zones (8, 9> 10) consist of fiber wick, whereby the denser material is always kept smaller in diameter. 3.) Fountain pen according to claim 2, characterized in that the denser fiber wick material is always something in the less dense fiber wick material protrudes. ^.) Fountain pen according to one or more of the aforementioned Claims, characterized in that it is used in a known manner as a fountain pen (1,5) with a fountain pen insert (6, 7j 10) is formed, the ventilation on rear end of the pen insert (6) through a pierceable membrane (6 ¹ ). A. ¥, Paber - Castell Stein near Nuremberg ppa. ^^ 4 Λ 7,