DE8101268U1 - DEVICE FOR APPLYING A LIQUID - Google Patents

Description

REVELL Plastics GmbH, Hensöheistrasse 7 = 11j 4980 frets 1

"Device for applying a liquid agent"

The invention relates to a device for applying a liquid agent by hand, the agent in an elongated, approximately pin-shaped sleeve of one located therein, consisting of fibers, capillary storage is stored, as well as a capillary also possessing, made of fibers tip provided is; which is on the one hand on or in the memory respectively; engages and on the other hand through an opening of the Sleeve or a handle or mouth attached to it ^ Such devices protruding towards the outside are used, for example, as so-called felt-tip pens or marker pens for writing or painting. This However, the field of application is not addressed with the invention.

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The object of the invention consists mainly in one Design device according to the aforementioned preamble of the invention so that a hobbyist *, in particular a so-called model maker is given a tool that enables him to glue together Plastic existing parts, especially small parts, greatly facilitates the damage to the too Prevents sticking parts «For this purpose, solvents are usually used to attach the plastic the areas to be glued dissolved or loosened and then is "glued" by pressing. Up to now, a brush or spatula has been used for this purpose. But it always existed the risk that drops of the solvent inadvertently onto areas of the plastic part that are not to be glued and damaged it there. If only very | If you want to apply the solvent to small areas, use a brush or spatula | there is always the risk that neighboring areas of the plastic part will also be loosened.

The invention is based on the idea that the solution the aforementioned task in connection with overcoming the disadvantages outlined starting from a device according to the preamble of claim 1 in a simple manner In this way it is possible that for the application of a certain: Künstststsf. An ^ or dissolving agent

the sleeve, if present, its handle or mouthpiece, | the bevel store and a Fa- I having the fiber tip

serstrang consist of materials from the Lö- Ij solvents are not attacked (dissolved) and that the fibers of the strand

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is in tune with the interaction of the characteristics of the

\ Claim 1 the new and essential effect will be ^

t * eicht> that a hobbyist; especially e.in so-called "

j Hodelibauer, due to the fact / that a fiber spit ^

fce very fine and, on the other hand, very stable and fine, can apply even the smallest amounts of solvent to very small, narrowly defined areas of the plastic part to be bonded. This is particularly important in so-called model building, ie assembling ships, airplanes, vehicles, etc., simulated models on a relatively small scale, of decisive importance. This is because relatively small parts have to be glued together in very small places _f If you were to use a brush or a spatula, the disadvantages already explained would have an increased effect due to the smallness of such model components.

Further advantages and features of the invention are the Subclaims, as well as the following description and the associated drawing of an exemplary embodiment to be found according to the invention. In the drawing

shows:

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Fig. 1: a longitudinal section through an embodiment,

Fig. 2: the device according to the invention according to FIG. 1, but in the side view.

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iff! The present exemplary embodiment is that a solvent for an ore dissolving Polystyrene should be applied * Best for this * hen the sleeve 1 and the handles and mouthpiece 2 from fcinsm of it non-dissolvable or dissolvable art- ' here a polyamide * in the sleeve 1 and iri that 2, a fiber storage 3 is provided. * A fiber strand 4 is located on storage 3> which forms the tip and with its front part 4 ' in the usage position from the Nündungsende 2 'of the Griffig And mouthpiece 2 protrudes * memory 3 and strand 4

f consist of synthetic fibers, which are also not dated

Solvents are dissolved or loosened * In the present case

Exemplary embodiments serve polyester fibers * The Capillarity of the reservoir 3 and the strand 4 are; matched to the viscosity of the respective solvent. The capillarity of the strand 4 is greater than that of the reservoir 3. In addition, the strand is located '' 4 on storage tank 3 or is partially included in it.

beds. With the aforementioned measures, the capillary transport of the solvent from the reservoir 3 to the A ¹ ^ ftragsspitze 4 'is guaranteed in permanent passage.

The introduction of the solvent which consists here to solubilize polystyrene from 50 \ solvent naphtha, 20% xylene and 30% N-butyl acetate, in the memory 3 ferfolgt at a point of · memory before it is inserted into the sleeve 1 * Then a gas-tight connection is established between the parts 1 and 2 by inserting the plug-in end 2 ″ of the handle and mouthpiece 2 into the sleeve 1

· Air ducts (not shown in the drawing) can be provided in the mouthpiece 2 or in its tip 2 ' be provided for the necessary air compensation with the consumption of the solvent.

The cap 6 is shaped at its open end B ¹ and in its bottom area 6 ″ so that it can be plugged over the rear and front ends of the mouthpiece with a gas-tight fit, so that a double seal against evaporation of the relatively volatile solvent is provided is.

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Claims (1)

Protection claims: Device for applying a liquid agent by hand, the agent being stored in an elongated, approximately pin-shaped sleeve by a capillary storage device made of fibers, and a tip made of fibers that also has capillary action and rests on one side on or in the storage device or engages the other hand, characterized by an opening of the sleeve or it protrudes located handle or mouthpiece to the outside, in that for the application of a a certain KunststoffVau-f ^ fos ^r agent, the sleeve (1), if present their handle and the mouthpiece (2), the fiber storage (3) and the fiber tip (4 ⁽⁾ having Direction fiber strand (4) each made of materials dip not attacked by the solvent () are dissolved and that the capillarities (fiber density) of the SpeI < Il Il Il IfI # 1 I I I · 141 Il I I · I j I r ι ι
ι> I I I t ι ι t ι ι chsrs (3) and strand C4) are matched to the viscosity of the solvent. 2. Apparatus according to claim 1, characterized in that when a means for dissolving or dissolving Polysterol Hulee (1) and handle or mouthpiece (2) consist of polyamide and memory (3j and strand (43 / Pd ³ IyBStBr). 4. Device according to one of claims 1 to 3, characterized characterized in that the capillarity (fiber density) of the strand (4) is significantly higher than that of the memory (3). 5. Apparatus according to claim 4 with a cap covering the fiber tip when not in use, characterized in that two sealing points or areas (6 ¹ , 6 ") are provided between the cap (6) and the sleeve or the mouthpiece (2). 6. Apparatus according to claim 5, characterized in that one of the seals (B ") the exit point of the fiber tip (4) on the handle or mouth" piece (2) surrounds with a sealing seat.