DE1074798B - Soap bar with sponge - Google Patents

Description

GERMAN

It is known that soap is much more extensive when applied to the skin with a sponge will. A sponge made of soft synthetic foam from the chemical group is particularly suitable for this of the polyurethanes. There has therefore been no lack of attempts to make sponge and soap a handy one Unite piece. However, all previous attempts have failed. Among other things is suggested pressing a hard cellulose sponge into a bar of soap or using to stick water-insoluble adhesives with the bar of soap. But always went after a few washes the cohesion is lost, which is not surprising as the water flows through the pores of the almost always a damp sponge had access to the connection points and this constant exposure no adhesive could withstand either.

In contrast to this, the invention makes use of an interposed between sponge and soap Plastic film that is water and alkali-resistant and prevents access to the connection point; in order to the disadvantages of the known combined soap bars and sponge and are avoided Soap reliably connected until it is used up.

The attachment of the plastic film can be done in various ways, some of which are shown in the drawing Examples shows.

In the example of FIG. 1, the bar of soap is denoted by a, the sponge to be connected to it in a water- and alkali-resistant manner with b, and the plastic film with c . Both sides of the plastic film hold the whole thing together with a coated adhesive. The film c, which can be paper-thin, in any case prevents the water from accessing the opposite broad side of the film and thus also to the connection and fastening point.

From this example, that of FIG. 2 differs only in that the film c lies in a depression d of the soap bar.

In the example of FIG. 3, a somewhat thicker plastic film is used.

4 and 5. Here, in the still soft bar of soap α, the film e ^{1 has been} bent and then pressed down, so that the edges e ^{2 of} the Foil can be held on without adhesive. In this case, the soap edges located above the film edges e ² can hold the bar of soap firmly by pressing tightly, with or without coating the upper side of the film with an adhesive. Since the above-mentioned soap edges stand back compared to the sponge, they are only used up very slowly. Soap bar with sponge

Applicant:
Euka-Gesellschaft Müller & Co., Constance

Josef Müller, Constance,
has been named as the inventor

and hold until the bar of soap is completely used up.

In the example of FIG. 6, the sponge piece is smaller than the film, and the protruding edges e ^{s of} the film are closed by the edges /, as shown in FIGS. 7 and 8, by pressing them down.

ao reliably recorded.

In the example of FIG. 9, the film has a U-shaped shape with upwardly directed leg ends g, which lie on top of the soap and protect the soap portions below.

In the example of FIG. 10, a second film of the same shape as in FIG. 9 is glued onto a film e ' pressed in in the manner of FIGS. 4 and 5, and the sponge is glued to the inner bottom of the film.

In the example of FIG. 11, the soap bar has protruding flanges α ¹ , and the piece of film is U-shaped and engages under the mentioned flanges with inwardly directed marginal edges, so that the film e ⁵ with its legs e ⁶ together with the sponge like a Slide can be moved on the bar of soap.

But you can also, as FIGS. 12 and 13 show, while maintaining this idea, use a normal soap bar without side flanges, provided that slots © ² are made in the soap bar, in which the sheet piece with its bends can slide. Of course, the friction here is large enough to prevent the sponge from moving unintentionally on the soap.

According to the example of FIG. 14, the U-shaped plastic film with protruding prongs e ^s engages in the soap.

Claims (9)

Patent claims: 1. Bar of soap with glued-on sponge, characterized in that there is between the two Share a water- and alkali-proof plastic film. 2. bar of soap with sponge according to claim I _1, characterized in that the plastic is on 909 725/131 the top of the soap or in a recess (d) is stuck on. 3. bar of soap with sponge according to claim 1, characterized in that the sponge is glued to a plastic film, the edges (e ² ) of which are pressed into the soap. 4. bar of soap with sponge according to claim 1, characterized in that the sponge is glued to a plastic film, the side edges (e ^s ) of which are held down by the depressed soap edges (/). 5. bar of soap with sponge according to claim 1, characterized in that the sponge ^{is glued to a plastic film (e 4} ) which is U-shaped and whose outwardly directed shearling ends (g) rest on top of the soap. 6. Soap bar with sponge according to claim 1, characterized in that a plastic film {e ') located on the bottom of the recess is pressed with its edges (e ² ) into the soap, while a second plastic film glued to the former Foil (e ⁴ ), to which the sponge is glued, is U-shaped and with its outwardly directed legs rests on top of the soap. . 7. bar of soap with sponge according to claim 1, characterized in that a plastic film (e ⁵ ) with its legs (e ⁶ ) engages under flanges (α ¹ ) of the bar of soap and is slid onto the bar of soap with the glued-on sponge. 8. bar of soap with sponge according to claim 1, characterized in that the bar of soap has longitudinal slots (aF) into which the inwardly directed ends of the plastic film (e ⁵ ) bonded to the sponge engage. 9. bar of soap with sponge according to claim 1, characterized in that the U-shaped plastic film (e ⁷ ) engages with protruding prongs (e ⁸ ) in the soap; Considered publications:
German Patent No. / 888 588;
Swiss Patent No. 27 511;
French patent no. 1,061,534. 1 sheet of drawings © 909728/131 1.60