DE7640228U1 - CLEANING DEVICE FOR OPERATING INK PEN AND DEDICATED INK PEN - Google Patents

Description

B 1202

Applicant : Mr. Gebhard Birkle Forchenweg 38
7414 Lichten dBin-Göllesberg

Cleaning device for starting up ink pens and ink pens designed for them

The present invention relates to a cleaning device and a dedicated Tusr.h <=> sr.hrp-ihpr » _: which is designed with a drawing tube into which a cleaning wire is slidably inserted, which in turn can be moved by means of a magnet armature attached to it.

Purpose of the invention is a simplified preparation for use of ink pens, and an improved effect the writability ₅ particularly when such ink pens are to be taken in use.

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In the drawing tubes of common tube writing tips for ink pens in technical drawing practice cleaning wires are inserted, with between Cleaning wire and drawing tube a dimensioned gap is provided for the flow of ink. Such • The cleaning wire is usually connected to a drop weight, which is also designed as a magnet armature «A can and inserted in the ink feed channel above the mouth of the drawing tube and axially to the drawing tube can be moved to a limited extent.

In drawing work, such tubular writing tips of different line widths are different Duration of non-use, often to be put into operation even after being put down without protection against drying out. Through Shake the ink slide in the longitudinal direction of the holder For this purpose, the cleaning wire is moved back and forth in the drawing tube by means of the inertial mass of the falling weight and the desired ink flow initiated. As a rule, attempts to write on are made afterwards, Advantageously on grained or corrugated paper strips.

Preparing such ink pens for use turns out to be an experiment for the user. Depending on Drying and soiling leads to different degrees of shaking movements and effort Success, combined with the possibility of unwanted ink leakage and damage to the mark— tube. In stubborn cases, such preparations for use also degenerate into knocking experiments. the Longitudinal movements of the cleaning wire in the drawing tube

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occasionally do not lead to complete wetting the inside of the tube, which resulted in poor line quality during the marking attempts makes noticeable.

Accordingly, the invention relates to a cleaning device and an ink pen intended for this purpose with a drawing tube, a cleaning wire located therein and an attached drop weight designed as a magnet armature, characterized in that the cleaning device is equipped with a stator generating an alternating magnetic field, in the pole areas of which there are bores and / or Recesses for receiving a tubular _{writing tip with holder are formed:} by means of whose shape and dimensions the inserted pen is fixed and the drop weight is positioned as an electromotive movable part of the magnet system and further on the drop weight and / or its housing on the inside force-deflecting bevels, stops and / or articulated, resilient U-nlenkteile are formed or attached, the movement or. Direction of force deflection is directed rotating around the wire axis. The invention also provides a writing surface on the device for moving the drop weight, which is set in vibration by an electric motor and is provided with a writing pad.

The solution according to the invention eliminates the previous inconveniences and difficulties in preparing for use of tubular writing tips with

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7640228 02/23/78

B 1202

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Cleaning wire, especially when used when dry Clerk. The ability to write is brought about faster without annoying experiments with shaking and the associated risk of contamination. This is made possible by the more intensive cleaning effect of the superimposed lifting and rotating movements during preparation for use in the cleaning device. The cover letter on a slightly vibrating writing surface cleans and wets the tip of the tube faster than before. After preparing for use In the cleaning device, the user has an ink pen with the since usual properties with normal falling weight.

In the following, an exemplary embodiment according to the invention is shown in a schematic drawing and described in detail using this drawing.

Show it:
Figure 1:

Sectional drawing through the combined arrangement of the invention Functional parts, device for moving the cleaning wire and tubular writing tip of a Pen.

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7640228 23.0Z78

B 1202 -5-

A stator consisting of a magnetic coil (10), a lower core part (11) and an upper core part (12) and a connecting part (13), made of magnetically neutral material is in the pole areas (111 and 121) as well as in the connecting part (13) for the introduction and reception of a tubular writing tip (20), diu is connected to a holder (30), shaped hollow. The tubular writing tip (20) with the framed The drawing tube (21) and the cleaning wire (22) lying in it are inserted into the hollow formation to move the cleaning wire, whereby the falling weight (23), designed as a rod-shaped permanent magnet with north and south poles, in the longitudinal direction between the pole areas (111 and 121) of the stator is mounted and when the magnetic coil (10) is acted upon by a alternating electrical voltage oscillates between the pole ends. A buffer part (24) limits the Stroke (51) of the falling weight (23) upwards and at the same time causes a stroke-wise rotation (50) of the falling weight around its longitudinal axis. For this purpose, the buffer part (24) is in the shape of a ring and at an angle to the stroke direction of the Drop weight several support fingers (241) formed, which are when the radially fluted drop weight face is pressed against each other Chisel off (231), bend it elastically and turn the falling weight around its longitudinal axis. Studded (25) center the falling weight in its mounting hole. The connecting part (13) is made of elastic material designed, its elasticity by tuning to the changing forces between the lower and the upper stator part (11 and 12) a slight vibration

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1640228 II

B 1202

the writing surface (40) compared to the lower stator part (11). This vibrating writing surface (AO) is located on the flat side of an attached paper (41). In this embodiment the entire device arrangement is secured by means of a double-adhesive, vibration-damping plate (50) held on a pad, for example a drawing board. Accommodation is in room (122) electrical components are provided, by means of which the cleaning device is put into operation.

764U228 2 Ul 78

Claims (6)

B 1202 -7- Protection claims for utility models 1. Cleaning device for putting pen pens into operation and ink slide intended for this, characterized in that the cleaning device is equipped with a stator generating an alternating magnetic field (10,11,12), in which Pole areas (111,121) bores ui ^ d / or recesses for receiving a tubular writing tip with holder (30) are formed, by means of which Shape and dimensions of the inserted ink pen fixed and the drop weight (23) as an electric motor movable part of the magnet system is positioned in this and further on the falling weight (23) and / or its housing (20) on the inside force-diverting run-up bevels (231), stops and / or articulated, resilient deflection parts (241) are molded or attached, their sense of movement or force deflection rotating directed around the wire axis (50). 2. Cleaning device for starting up ink pens and ink pens intended for this purpose according to claim 1, characterized in that the pole areas (111, 112) and the holes formed therein and recesses are bridged by a connecting part (13). 7640228 23.0Z78 B 1202 -8- 3. Cleaning device for putting pen and ink pens into operation according to claim 1 and 2, characterized in that stator parts are joined together so as to be displaceable and the stator parts (11, 12) vibrate with respect to one another by means of the elasticity of the connecting part (13) can be moved if. Cleaning device for putting pen pens into operation and an ink pen intended for this purpose according to at least one of claims 1 to 3, characterized characterized in that on a stator part (12) which is used for starting up a pen A drawing pad (41) is set in vibration with the writing surface (40) attached. 5. Cleaning device for putting pen pens into operation and an ink pen intended for this purpose according to at least one of claims 1 to 4, characterized characterized in that the cleaning device is designed with several screw-in and / or plug-in openings in which a set of several India ink pens is kept. 6. Cleaning device for putting pen and ink pens into operation according to at least one of the claims 1 to 5, thereby characterized in that a buffer part (24) is inserted into the housing (2C) on which, in the form of a ring, In one direction of rotation inclined, resilient deflecting fingers (241) are formed, which to the upper Front side of the falling weight (23) are directed. 7640228 2 3.0Z78 I ·· · · t «t t • · Il · Ι «ι · ι B 1202 -9- Cleaning device for starting up ink pens and ink pens designed for them according to at least one of claims 1 to 6, characterized in that the falling weight (23) in the dome housing (20) is rotatably mounted about the wire axis and formations (25) the drop weight center in the housing. _7fi40228