DE1928920U - WRITING DEVICE WITH INTERCHANGEABLE WRITING INSERTS. - Google Patents

Description

g.TheodorUngerata η »oci fli Ο * 1ί 7

Patent attorney Γ. A. JD L UID * I J. I «

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ί..ϊ.; Λ> η 42331 - KAWBOO Badische Fountain Pen Factory

Friedrich Grube How si ο chi at Heidelberg

Writing implement with exchangeable writing inserts

The innovation relates to a writing instrument with exchangeable writing inserts. With the innovation aims to design such a writing instrument so that it can be used for various writing purposes can be.

It is known to equip writing implements with exchangeable writing inserts made of tubular springs different sizes, with each tubular spring having its own liquid container. Any liquid container can be refilled with writing fluid such as Indian ink. These writing implements but can only be used for a single writing purpose, such as drawing and labeling Ink.

According to the innovation, the writing instrument consists of several complete, in a single container sleeve exchangeable writing inserts with writing tip and storage container for a writing fluid or paste. In this way, the writing instrument can by exchanging the different writing inserts for different Writing purposes are used, for example as a fountain pen and as a writing implement for signing for all conceivable purposes and as a device for painting and drawing. With two interchangeable writing inserts one can have a pen and the other a pen-shaped nib. In this way is it possible to use the writing instrument like a conventional fountain pen, or as a device for signing, Drawing to use painting. If more than two writing inserts are provided, then one writing insert in turn have a quill while the

other writing inserts a pen-shaped ^ writing tip have switches for different colors with stock. on In this way, the writing instrument can find a versatile application after the innovation, especially for painting and To draw.

The writing inserts of the device can be designed in such a way that one or all of the storage containers per se known replaceable cartridges are.

For replaceable insertion of the writing inserts into the container sleeve, a known one is advantageously used Screw connection.

For the storage of the writing instrument with the writing inserts according to the innovation, a pocket is useful
Container with a compartment for a complete writing instrument and compartments for several interchangeable sets of books. These tightly receiving sleeves can be used to store the exchangeable writing inserts in order to prevent the writing tips from drying out. Furthermore, the pocket container can also contain a compartment for replacement cartridges.

The writing instrument according to the innovation is a universal device for writing, painting, drawing and signing, which is always quickly at hand for the respective application and can be converted just as quickly for a different purpose.

In the drawing, the innovation is illustrated by an exemplary embodiment.

Figures 1 to 5 show different parts of the dew Writing instrument according to the innovation in view.

Figure 6 is a top plan view of a storage case after the innovation.

The writing instrument according to the innovation has for; every purpose the same container sleeve 1 with an external thread 2 at the lower end and an internal thread which is not visible below the external thread 2. In this container

sleeve 1, the writing inserts 3, 4 or 5 can be exchanged be screwed in. For this purpose, these writing inserts all have the same external thread. the The writing insert 3 has a pen at the writing end 7, while the writing inserts 4 and 5 have pen-shaped writing tips 8 and 9 at the writing-side end. These pen-shaped writing tips can consist of a suitable plastic. The:. Writing inserts 3 and 4 have replaceable cartridges 10 as a storage container for a writing fluid or paste, during the writing insert 5 has a storage container 11 consisting of one piece with it.

If a writing insert is screwed into the container sleeve 1, for example the writing insert 3 with it the writing pen 7> if this is most needed, the writing pen 7 by means of the usual cap

12 covered horses, which at their lower end a not has visible internal thread which can be screwed onto the external thread 2 of the container sleeve 1. The others Writing inserts, for example the two writing inserts 4 and 5 according to Figure 4 and 5, must be in this. Case must be kept separately. For this purpose, a pocket container can be used, as shown, for example, in Figure 6 is shown. However, the pocket container is

13 designed according to Figure β so that he not only has several writing inserts, in the case shown five writing inserts 14 for different colors, can accommodate, but also the complete writing implement 15 with screwed-in writing insert with pen. In addition, a container 16 is in the pocket container 13 Replacement cartridges housed. The writing inserts 14 are inserted into sleeves which tightly accommodate the writing inserts, so that the pen-shaped writing tips cannot dry out.

8 claims for protection

Claims (8)

DtoL-lng. Theodor Ungerafhen Patent Attorney DA ^ iR? fl1 fi * 13 7.65 Heidelberg Π H. 0 D £ U I 0 I J. f. U J! feplers ».- aß» 54. Telephone 42331 KAIf1-EOO Badi & che KLlIf ederf abrik Friedrich G-rube Wiesloch near Heidelberg protection claims. marriage: 1. Writing device with exchangeable writing inserts, thereby indicates that 3 consists of several complete, in an interchangeable eirzi ^ e "3ebUlterhülse an insertable writer -'-. etching with writing tip and storage container for a Scb fli'söi ^ iceit oö.er -paste consists. 2. ^ ohreibgereät according to claim 1, characterized in that there is z \. ^: One of the inserts has a quill and the other has a pen tip. ü>. Eating device according to An sr ru oh 1, characterized in, daii- of more than two writing inserts one writing insert one Nib and the other writing inserts a pen-shaped one Have a writing tip with storage containers for different colors. 4 · ^: writer & t according to a ;;) of addresses 1 to 3, characterized in that one or all of the storage containers are known self-replaceable cartridges. 5 · Writing implement according to the preceding claims, characterized characterized that for interchangeable inserting eier writing inserts a known screw connection in the container sleeve serves. β. Writing implement according to the preceding claims, characterized in that a pocket container is used to store it luit a pach for a complete writing instrument and subjects is used for several interchangeable writing inserts. 7. Writing implement according to claim 6, characterized in that that for storing the interchangeable writing inserts these serve tightly receiving sleeves. 8. Writing implement according to claim β or ¹ J, characterized in that the pocket container also contains a Pach for replacement cartridges. Λ '. ■ / &. ■% & ■■■. ■ ' 1