DE1815321A1 - Multi-color change pen - Google Patents

Description

Kiepe - factory (58-6)

Kieler ötr. 305 Hamburg , December 17, 1968

Multi-color interchangeable ear scraper

The present invention relates to a multi-color change pen with a pendulum-feed rod that is movably suspended in the push-button area , oscillates over the mine-carrier heads and can be oriented in the correct position by a control profile.

In the case of multi-color changeable fish pencils, it is known that the desired mine with a push button to be actuated in the axial direction from the Schreiohülse in the writing division to advance. For setting the push button A Vorsehubpendeletab is attached to the desired lead uses »which is hung up under the push button and in a: Rauoiwinkel swings over the mine carrier heads. The correspondingly inclined multi-color pen is rotated axially by the user until the pendulum feed rod As a result of its weight above the desired mine carrier head hangs. Then, by pressing the push button, the pendulum feed rod with the lead carrier is advanced » until the selected lead tip emerges from the pen sleeve. The desired rotational position of the multi-

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Farbweohaelschrelbstiftes 1st by a corresponding, The park mark opposite the desired colored lead is marked.

In the known interchangeable pens of the type mentioned above, the feed dispensing rod rolls on an imaginary conical surface during the rotating adjustment movement. However, if the pen before actuation of the pushbutton does not exactly match the desired color mark, or if the interchangeable pen is not held steadily when the push button is pressed *, the pendulum feed rod moves and lies * no longer exactly above the selected mine carrier head. When the push button is pressed, the pendulum rod can move and / or pin carriers jam and damage the mechanism.

It has already been suggested that Kulisson tours or to provide control profiles in the form of polygonal cutouts directly on the handle-side face of the mine bearing, so that the lower end of the pendulum feed rod into the correspondingly arranged Slides into the corner of the control profile and actuates the mine carrier head out of there.

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In a training known to Mieren according to DAS 1227 are frustoconical segment-shaped between the blade guides deflecting surfaces converging in advance provided «the However, a misregistration in the case of volatile Handling of the devices »cannot prevent.

All of these arrangements require detailed manufacturing Spritxfort & s or a particularly dimensionally stable one Production of the shells.

The present invention has the task of a multi-color weeheele calf with one extra simply propose a dividing pendulum orientation, which can be produced without major changes to the spray tools.

To solve this problem, a multicolor weehaelsohitib pen is therefore used raifc one movable in the push button area suspended above the mine bearer heads and by a Sfceuerprofi-l orientated correctly Vorachubpendelstab suggested which thereby is characterized in that dss control profile above the Joint suspension of the suspended feed pendulum rod is arranged.

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Preferably the control profile is as one in the push button molded-in polygon, especially square shaped *

It is particularly advantageous if the joint suspension is off a ring washer that is pressed into the push button, glued or soldered in, and one on the pendulum rod at a distance of about 4/5 of the Qesarat length of the Vorsohubpendelstabes from its) lower end Oelenksohelbe consists. Preferably above the Oelenksoheibe another ring washer in the push button attached.

Such a design ensures a secure orientation of the pendulum feed rod la push button, The attachment of the control profiles and the assembly of the individual parts are extremely simple and practical Catfish is resolved.

In the following the invention is based on drawings

be explained in more detail; show it:

Pig.l - a flat iron longitudinal section through the upper one Part of a multicolor translucent pen;

Fig.2 - a section through the upper area of a Nehrfarhenwechselschrelbstiftee with deflected feed pendulum;

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Pig.5 - a section along the line III-XII through the Push button with the control profile.

The upper part of a shown in Figures 1 to 2 The multi-color pen consists of a »shaft 2 and one disposed in the upper opening of the shaft Actuating button or push button 4, in which a feed pendulum stato 6 hung 1st. The push button 4 has a downwardly open bore 8 with two inwardly protruding. Shoulder areas 10 and 12, which are used to attach two ring disks 14 and 16. At the top The pendulum feed rod 6 is a flexible disk 18 firmly attached «which keeps the pendulum feed rod freely movable in the pendulum direction. It is essential with this arrangement, that the ring hole 15 of the annular disk 14 is sufficient has a large diameter so as not to hinder the pendulum movement below the flexible disk 18; the same applies to the ring hole 17 of the annular disk 16. The distance between the two annular disks 14 and 16 should be sufficient to allow the pendulum movement of the pusher pendulum rod 6, too large a SpIeX of the pendulum rod in the axial direction however to prevent it.

The space 20 located above the washer 16 is

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as shown in Pig. 3, as control profile 22, namely in present case with a four-color alternating screw pen because of the four different choice positions as a square educated. The same can be said for a three-color pencil a formed triangle, or generally a polygon corresponding to the number of feed possibilities is used will.

Instead of the particularly advantageous joint suspension shown here, a different joint design can also be used be used.

The orientation of the pendulum feed rod is carried out as usual by rotating the inclined multi-color pen around its longitudinal axis until the feed rod comes to rest over the desired lead carrier head due to its weight. In this one shown in Fig.2 Position is the upper end 7 of the pendulum rod 6 on one of the surfaces of the control profile 22 and that in Area of a corner, in the present embodiment with four specific positions in the corner 25 of the four available corners 23, 23 ', 23 " and 23 "*.

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The manufacture of the snap fastener and the hinge assembly let Xuiierst β infaoh. The one formed by the polygon The control profile is preferably produced by injection molding the push button using conventional molding tools. The upper ring disk 16 can be pressed in, glued in or soldered. The same applies to them lower ring height 11 »after inserting the advance pendulum rod, pressed into any catfish, glued in, or be plumbed know. Selbetveretändlleh can the Sebelben auoh duroh a per se known Haetv'erbration s.B. duroh protruding noses or bulges in. Your location will be held.

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Claims (1)

- 8 -Riepe - work. (5836) Hanburg 54 · · ~ Kitler 8tr. y & Hamburg, December 17, 1968 Patent application It ο h c 1. Multicolour weohaelaohrelbatift nlt one in the push button « Area movably suspended, over the mine carrier link pendulum and orientable by a control profile in the correct position pre-stroke pendulum tab, characterized in that the control profile (22) above the '' Joint suspension (I4, 18) of the front lifting pendulum roda (6) is arranged. S. Meh! Tfarb @ nweoheel8chreib8tlft * after claim 1, thereby gekennseiehnet that the control profile (22) as a la Push button molded polygon, in particular square is formed. 3. Mehrfarbenwecheel pen according to claim 1 to Z, characterized in that the joint suspension consists of a push button (4) pressed, glued or soldered ring disc (14) and a Vorechubpendeletab (6) at a distance of about 4/5 of the total length of the Voreohubpendeletabes (6) of its 009826/1157 - 9 -lower end attached joint plate (18) consists. 4. Multi-color curling pen according to claim j5, characterized . characterized in that above the joint disc (18) another washer (16) is attached in the push button (4). 5. multicolour replaceable ear rubbing pen according to claim 2 to 4, characterized in that the annular disks (14, 16) be held in ring-shaped shoulders (10,12) in the push button. 0 0 9826/1157 / 70 blank page