Applicator without bristles or projections

Abstract

The invention relates to an applicator (1) for applying a paste-like or flowable substance with an applicator element (2), said applicator substantially consisting of a number of rods (4) which are united, preferably integrally fused to one another, at a proximal end (PE) of the applicator element (2), extend from there separately from one another to a distal end (DE) of the applicator element (2), where they are again united, preferably integrally fused to one another, wherein each rod (4) has a helix-like profile between the proximal (PE) and the distal end (DE), characterised in that the rods (4) have no outwardly projecting bristles or projections.

Description

[0001] APPLICATOR WITHOUT BRISTLES OR PROJECTIONS

[0002] The invention relates to an applicator for applying a pasty or flowable substance with an applicator member according to the preamble of the main claim.

[0003] TECHNICAL BACKGROUND

[0004] Applicators are used to apply makeup or other substances (hereinafter referred to as "pasty or flowable substances"), such as medications, to skin, hair, or mucous membranes, e.g., inside the nose. They are first dipped into the substance to be applied. In doing so, they usually absorb a portion of the substance to be applied with their bristles or outer peripheral surface. When the applicator is then withdrawn from the substance, it must retain the absorbed substance until it is applied to the desired area using rotating and stroking movements.

[0005] STATE OF THE ART

[0006] In order for a conventional applicator to absorb and store the substance to be applied, its outer peripheral surface is usually flocked. This gives the applicator a texture in whose depressions the substance to be applied is stored depending on its viscosity and surface or interfacial tension. However, this flocking process is relatively complex and time-consuming. To flock an applicator, the surface to be stained must first be provided with an adhesive layer. Then the flock fibers are applied to the wet adhesive and the adhesive must cure. In addition, flocked applicators can usually only absorb substances with a relatively high viscosity. Furthermore, the depressions created by the flocking are usually relatively weak. Accordingly, only a thin film of substance can be absorbed.It is also often difficult to release the substance when the applicator is deformed.

[0007] In general, it can be stated that there are currently no usable applicators that store mass and release it again as soon as it is deformed as intended due to its deformation.

[0008] THE UNDERLYING TASK

[0009] In light of the above, the task is to specify an applicator in which mass can be stored and then released as intended upon deformation.

[0010] AN INVENTIVE SOLUTION

[0011] According to the invention, this problem is solved with the features of claim 1.

[0012] For this purpose, an applicator for applying a pasty or flowable substance is proposed, comprising an applicator member which essentially consists of a number of rods which are joined, preferably integrally fused together, at a proximal end of the applicator member, and from there extend separately from one another to a distal end of the applicator member, where they are joined again, preferably integrally fused together, each rod having a helical shape between the proximal and distal ends. According to the invention, the "proximal end" here means the handle- or stem-side end of the applicator member. The applicator according to the invention is distinguished in that the said rods do not have any outwardly projecting bristles or projections.

[0013] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, primarily in the form of a serum. Eyeliner, concealer, ink, and facial oil can optionally be included. The substance preferably has a low viscosity, e.g., in the range up to 1,000 mPas. Ideally, it has a viscosity of 0.2 to 150 mPas, optimally between 0.5 and 75 mPas. In certain other applications, the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications, the viscosity is between 0.2 and 10,000 mPa, optimally between 0.5 and 2,000 mPa.

[0014] The applicator element serves to absorb the substance, allowing it to accumulate between the rods and remain there until the user applies the applicator element to the surface to be applied. There, the applicator element deforms as intended, breaking the surface tension of the substance, which has accumulated between the rods, preferably as a film. The substance is thus released in the intended quantities required for application. The applicator element can then be used to distribute this released substance over the surface to be applied.

[0015] PREFERRED EDUCATION OPTIONS

[0016] A preferred embodiment of the applicator is that the rods at the distal end form a basket on the inside in which the substance can be stored, especially when the applicator organ is held with the distal end pointing vertically downward. This ensures secure storage of the substance in the applicator organ, which is only released upon deformation of the applicator organ.

[0017] Furthermore, it is particularly preferred if the rods end in a disc at the proximal end, which projects radially outwards all around to act as a drip catcher, which reduces the tendency for substance to run down any adjoining stem. After the substance has been released from the applicator organ or after the applicator organ has been dipped into the substance, excess substance that cannot be absorbed by the applicator organ may drip and / or run down the applicator organ towards the stem. To ensure comfortable and safe application, it is therefore advisable to keep this excess substance away from the gripping surface of the applicator.

[0018] Furthermore, it is particularly preferred if the rods have a substantially round cross-section, either entirely or over most of their length. This offers manufacturing advantages, while also allowing the substance to be better stored between the rods.

[0019] Furthermore, it is particularly preferred if immediately adjacent rods at the distal end form an increasingly narrow V-shaped gap in the near region immediately before their junction, which becomes so narrow in some areas that the substance stored here on the inside of the applicator organ cannot overcome the gap as long as the applicator organ is not deformed. This, in turn, leads to a preferred storage and / or release behavior of the applicator organ. The mentioned "near region" preferably means a distance of at most 20 mm, particularly preferably at most 10 mm, from the location where the rods join at the distal end.

[0020] ANOTHER INVENTIONAL SOLUTION

[0021] The invention further relates to an applicator according to the preamble of claim 6.

[0022] For this purpose, an applicator for applying a pasty or flowable substance with an applicator organ is proposed, wherein the structure forming the applicator organ consists of flat, preferably thin-walled and therefore deformable, preferably curved surface sections with openings which form a pocket in the region of the distal end in which the substance can be stored.

[0023] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, primarily in the form of a serum. Eyeliner, concealer, ink, and facial oil can optionally be included. The substance preferably has a low viscosity, e.g., in the range up to 1,000 mPas. Ideally, it has a viscosity of 0.2 to 150 mPas, optimally between 0.5 and 75 mPas. In certain other applications, the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications, the viscosity is between 0.2 and 10,000 mPa, optimally between 0.5 and 2,000 mPa.

[0024] The applicator element serves to absorb the substance, allowing it to accumulate in the applicator element and remain there until the user applies the applicator element to the surface to be applied. There, the applicator element deforms as intended in such a way that the surface tension of the substance, which has accumulated in the perforations, preferably as a film, and between the surface sections, is broken. The substance is thus released in the intended quantities required for application. The applicator element can then be used to distribute this released substance over the surface to be applied.

[0025] OTHER PREFERRED TRAINING OPPORTUNITIES

[0026] A preferred embodiment of the applicator is that the structure forming the applicator organ forms a basket or pocket on the inside at the distal end of the applicator organ, in which the substance can be stored, at least when the applicator organ is held with the distal end pointing vertically downward. This ensures secure storage of the substance in the applicator organ, which is only released upon deformation of the applicator organ.

[0027] Furthermore, it is particularly preferred if the pocket is movably suspended at the proximal end of the applicator member on leaf-spring-like elastic supports, which preferably join at the proximal end of the applicator member. These elastic supports are preferably formed by the arrangement of the aforementioned openings in the surface sections and lead to a desired deformability of the applicator member.

[0028] Furthermore, it is particularly preferred if the applicator member has a spoon-like design. This facilitates the application of the substance to certain, especially curved, parts of the body, such as the cheeks. Furthermore, a uniform distribution of the substance is facilitated. A FURTHER SOLUTION ACCORDING TO THE INVENTION

[0029] The invention further relates to an applicator according to the preamble of claim 10.

[0030] For this purpose, an applicator for applying a pasty or flowable substance is proposed, wherein the applicator, as a flat applicator, consists of more than two structural layers arranged essentially parallel and spaced from one another, wherein each structural layer has openings which, under certain circumstances, allow the passage of substance.

[0031] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, primarily in the form of a serum. Eyeliner, concealer, ink, and facial oil can optionally be included. The substance preferably has a low viscosity, e.g., in the range up to 1,000 mPas. Ideally, it has a viscosity of 0.2 to 150 mPas, optimally between 0.5 and 75 mPas. In certain other applications, the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications, the viscosity is between 0.2 and 10,000 mPa, optimally between 0.5 and 2,000 mPa.

[0032] The applicator element serves to absorb the substance, allowing it to accumulate in the applicator element and remain there until the user applies the applicator element to the surface to be applied. There, the applicator element deforms as intended, breaking the surface tension of the substance accumulated in the openings, preferably as a film and / or between the structural layers. The substance is thus released in the intended quantities required for application. The applicator element can then be used to distribute this released substance over the surface to be applied.

[0033] OTHER PREFERRED TRAINING OPPORTUNITIES

[0034] A preferred embodiment of the applicator consists in having immediately adjacent structural layers spaced so closely apart that they hold substance between them due to capillary action. This allows a larger amount of substance to be stored in the applicator organ.

[0035] Furthermore, it is particularly preferred if the applicator element tapers in a triangular manner from its proximal end to its distal end, with the multiple structural layers in the region of the triangular tip preferably being connected to one another by a common crossbar. This in turn facilitates the application of the substance to specific parts of the body, with the triangular tip and the reinforcing crossbar also enabling more delicate application and distribution of the substance. However, if the triangle is placed on the skin with its triangular surface, a flat distribution of the substance is made easier.

[0036] Furthermore, it is particularly preferred if each structural layer consists of rods bordering it on the outside, which enclose a free space between them which is partially filled by a rod structure made of preferably more delicate rods, so that the structural layer has a number of passage openings in the form of breakthroughs, which are however preferably each so small that the substance is at least substantially prevented from passing through these passage openings as long as the structural layer is not subjected to any deformations forced on it externally. The passage openings thus preferably represent the already mentioned breakthroughs in the structural layers. These breakthroughs are thus implicitly formed by the rod structure. The substance can then collect in these breakthroughs or the passage openings, preferably as a film.

[0037] ANOTHER INVENTIONAL SOLUTION

[0038] The invention further relates to an applicator according to the preamble of claim 14.

[0039] For this purpose, an applicator for applying a pasty or flowable substance is proposed, wherein the applicator member consists of a rod carrying a number of non-circular rings, wherein the rings are attached to the rod in such a way that each ring protrudes from it with a smaller ring section on one side of the rod and protrudes from it with a larger ring section on the other side of the rod.

[0040] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, whereby the applicator is preferably used for applying the substance to eyebrows, eyelashes and / or hair. Eyeliner, concealer, ink and facial oil can optionally be included. The substance preferably has a low viscosity, e.g. in the range up to 1,000 mPas. Ideally it has a viscosity of 0.2 to 150 mPas, optimally 0.5 to 75 mPas. In certain other applications the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications the viscosity is 0.2 to 10,000 mPa, optimally 0.5 to 2,000 mPa. The applicator organ serves to absorb the substance, whereby this can accumulate in the applicator organ and remain there until the user applies the applicator organ to the area to be applied.There, the applicator deforms as intended, breaking the surface tension of the substance collected in the rings, preferably as a film and / or between the rings. The substance is thus released in the intended quantities required for application. The applicator can then be used to distribute this released substance over the surface to be applied.

[0041] The rings also offer the possibility of shaping the eyebrows, eyelashes and / or hair accordingly, as these are taken along with the applicator, especially in the spaces between the rings, when it is swept and / or rotated.

[0042] OTHER PREFERRED TRAINING OPPORTUNITIES

[0043] A preferred embodiment of the applicator is one in which the alignment of the rings oscillates around a center line that generally runs radially from the rod, preferably by up to plus or minus 25°, better by up to plus or minus 15°. This allows for better application of the substance.

[0044] In addition, it is preferred if the rings alternately swing, preferably in such a way that within the repeat a ring which is symmetrical to the center line is followed by a ring which is inclined to one side opposite the center line, while this is followed by a ring which is inclined to the other side of the center line, which is preferably again followed by a

[0045] Ring follows, which is inclined symmetrically to the center line.

[0046] "Rapport" is the smallest, self-contained unit that makes up a pattern. By repeating and juxtaposing the units, the corresponding pattern is created, in the case of the invention, the sequence of rings with alternating inclination.

[0047] ANOTHER INVENTIONAL SOLUTION

[0048] The invention further relates to an applicator according to the preamble of claim 19.

[0049] For this purpose, an applicator for applying a pasty or flowable substance is proposed, wherein the applicator member consists of several fields forming a sieve structure which, when the applicator is held in a corresponding twisting position, together form a bowl which can hold the substance even under the influence of gravity, wherein the sieve structure has such fine clear openings that the substance cannot, due to its surface tension, escape entirely or substantially through the fine clear openings to the outside.

[0050] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, primarily in the form of an oil. Eyeliner, concealer or ink can optionally be included. The substance preferably has a low viscosity, e.g. in the range up to 1,000 mPas. Ideally it has a viscosity of 0.2 to 150 mPas, optimally 0.5 to 75 mPas. In certain other applications the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications the viscosity is 0.2 to 10,000 mPa, optimally 0.5 to 2,000 mPa.

[0051] The applicator element serves to absorb the substance, which can collect in the applicator element and remain there until the user applies the applicator element to the surface to be applied. There, the applicator element deforms as intended in such a way that the surface tension of the substance collected in the openings, preferably as a film and / or in the shell, is broken. The substance is thus released in the intended quantities required for application. The released substance can then be distributed over the surface to be applied using the applicator element.

[0052] OTHER PREFERRED TRAINING OPPORTUNITIES

[0053] A particularly preferred embodiment consists in that the applicator member has at least one additional field which at least partially closes the opening of the shell.

[0054] Furthermore, it is particularly preferred if the at least one additional field consists of at least two main ribs extending along the longitudinal axis, which are preferably connected to one another in a ladder-like manner by straight transverse ribs, wherein it is ideally the case that the substance can pass more easily through the ribbing of the additional field than through the ribbing of the fields forming the shell. Thus, both the shell and the at least one additional field form various openings in which the substance can collect or pass through. Because the substance can pass more easily through the openings of the at least one additional field, the user has the option of dosing the released substance himself, depending on the position or rotation of the applicator organ.

[0055] ANOTHER INVENTIONAL SOLUTION

[0056] The invention further relates to an applicator according to the preamble of claim 25.

[0057] For this purpose, an applicator for applying a pasty or flowable substance is proposed, wherein the applicator member is an externally smooth hollow body with a drop-shaped, an almond-shaped, a plum-shaped or a zeppelin-shaped shape, the wall of which has a plurality of preferably circular or polygonal holes and which is thereby weakened to such an extent that it can be deformed more than insignificantly under the forces occurring during application as intended.

[0058] The substance for which the applicator is intended is in the form of a flowable cosmetic or pharmaceutical substance, primarily in the form of an oil. Eyeliner, concealer, or ink can optionally be included. The substance preferably has a low viscosity, e.g., in the range up to 1,000 mPas. Ideally, it has a viscosity of 0.2 to 150 mPas, optimally between 0.5 and 75 mPas. In certain other applications, the viscosity is between 4,000 mPas and 15,000 mPas. In yet other applications, the viscosity is between 0.2 and 10,000 mPa, optimally between 0.5 and 2,000 mPa.

[0059] The applicator element serves to absorb the substance, which can accumulate in the applicator element and remain there until the user applies the applicator element to the surface to be applied. There, the applicator element deforms as intended in such a way that the surface tension of the substance accumulated in the holes, preferably as a film, and / or in the hollow body is broken. The substance is thus released in the intended quantities required for application. The released substance can then be distributed over the surface to be applied using the applicator element.

[0060] OTHER PREFERRED TRAINING OPPORTUNITIES

[0061] A preferred embodiment of the applicator is one in which the clear cross-section of the holes is so small that the mass stored inside the applicator element can only leave the applicator with a considerable time delay, as long as the applicator is not deformed under the influence of the forces occurring during application. This allows for a preferred application behavior.

[0062] Furthermore, it is particularly preferred if the applicator member has a conical region at its distal end that is free of perforations and / or holes. This conical region can be used as an additional reservoir for the substance.

[0063] LIST OF FIGURES

[0064] Example of the first embodiment

[0065] Fig. 1 shows a first preferred embodiment of an applicator according to the invention in plan view.

[0066] Fig. 2 shows the first preferred embodiment of an applicator according to the invention in a three-dimensional view. Fig. 3 shows the first preferred embodiment of an applicator according to the invention in a front view.

[0067] Example of second embodiment

[0068] Fig. 4 shows a second preferred embodiment of an applicator according to the invention in plan view.

[0069] Fig. 5 shows the second preferred embodiment of an applicator according to the invention in a three-dimensional view.

[0070] Fig. 6 shows the second preferred embodiment of an applicator according to the invention in side view.

[0071] Fig. 7 shows the second preferred embodiment of an applicator according to the invention in a front view.

[0072] Example of third embodiment

[0073] Fig. 8 shows a third preferred embodiment of an applicator according to the invention in plan view.

[0074] Fig. 9 shows the third preferred embodiment of an applicator according to the invention in a three-dimensional view.

[0075] Fig. 10 shows the third preferred embodiment of an applicator according to the invention in side view.

[0076] Fig. 11 shows the third preferred embodiment of an applicator according to the invention in a front view. Example of a fourth embodiment

[0077] Fig. 12 shows a fourth preferred embodiment of an applicator according to the invention in a side view.

[0078] Fig. 13 shows the fourth preferred embodiment of an applicator according to the invention in a three-dimensional view.

[0079] Fig. 14 shows the fourth preferred embodiment of an applicator according to the invention in plan view.

[0080] Fig. 15 shows the fourth preferred embodiment of an applicator according to the invention in a front view.

[0081] Example of fifth embodiment

[0082] Fig. 16 shows a fifth preferred embodiment of an applicator according to the invention in plan view.

[0083] Fig. 17 shows the fifth preferred embodiment of an applicator according to the invention in a three-dimensional view.

[0084] Fig. 18 shows the fifth preferred embodiment of an applicator according to the invention in side view.

[0085] Fig. 19 shows the fifth preferred embodiment of an applicator according to the invention in a front view.

[0086] Example of sixth embodiment

[0087] Fig. 20 shows a sixth preferred embodiment of an applicator according to the invention in plan view. Fig. 21 shows the sixth preferred embodiment of an applicator according to the invention in three-dimensional view.

[0088] Fig. 22 shows the sixth preferred embodiment of an applicator according to the invention in a front view.

[0089] PREFERRED EMBODIMENTS

[0090] Example of the first embodiment

[0091] First, Figs. 1 to 3 show an example of a first embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 1. The applicator 1 comprises a stem 3 with a disc 5 and an applicator member 2 adjoining this disc 5. The applicator member 2 has a proximal end PE (end facing the stem) and a distal end DE (end facing away from the stem).

[0092] The applicator member 2 comprises a number of helically arranged rods 4, which each join at the distal end DE and at the proximal end PE. Shortly before the rods 4 join at the distal end DE, a V-shaped gap 7 forms between the rods 4. This arrangement of the rods 4 results in a basket 6, which forms inside the applicator member 6.

[0093] The rods 4 preferably have a circular cross section. In addition, the rods 4 are preferably twisted in a helical manner such that each rod 4 has a first section which, from the distal end DE, has in almost all parts a curvature with an angle of incidence of 2 ° to 10 ° relative to the

[0094] Longitudinal axis L. This first section then merges into a second section with opposite curvature, which preferably has an angle of incidence of 10° to 30° relative to the longitudinal axis L. In a third section, the rod 4 preferably merges with an opposite curvature into the proximal end PE.

[0095] The applicator 1 is generally preferably made of plastic, by means of additive manufacturing and is designed integrally as a one-piece.

[0096] Example of second embodiment

[0097] Figs. 4 to 7 show an example of a second embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 4. The applicator 1 in spoon-like form comprises a handle 3 and an applicator member 2 adjoining this handle. The applicator member 2 has a proximal end PE (end facing the handle) and a distal end DE (end facing away from the handle).

[0098] The applicator member 2 preferably comprises two curved surface sections 9 that lie integrally one upon the other. The surface sections 9 preferably have complementary openings 12. In the region of the distal end DE, no openings are preferably provided, which is why a pocket 8 is formed here. The openings 12 of the surface sections 9 form webs that act as leaf-spring-like elastic supports 11 of the pocket.

[0099] The applicator 1 is generally preferably made of plastic, by means of additive manufacturing, and is designed as a single part. Example of a third embodiment

[0100] Figs. 8 to 11 show an example of a third embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 8. The applicator 1 in the form of a flat applicator comprises a stem 3 and an applicator member 2 connected to this stem. The applicator member 2 has a proximal end PE (end facing the stem) and a distal end DE (end facing away from the stem) and is designed in a triangular cross-sectional shape.

[0101] The applicator element 2 comprises a plurality of structural layers 13 arranged one above the other. These structural layers comprise bordering rods 16 arranged in a triangular shape. Within these bordering rods 16, delicate rods 17 form a rod structure 18 having various openings 14 that function as passage openings. At the triangular apex of the applicator element 2, a crossbar 15 connects the plurality of structural layers 13 to one another.

[0102] The rod structure 18 is preferably designed in such a way that a triangular shape of filigree rods 17 is formed inside the bordering rods 16, which are connected to the bordering rods 16 via further filigree rods 17.

[0103] The applicator 1 is generally preferably made of plastic, manufactured by additive manufacturing, and is designed as a single piece. Example of a fourth embodiment

[0104] Figs. 12 to 15 show an example of a fourth embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 12. The applicator 1 comprises a stem 3 and an applicator member 2 connected to this stem. The applicator member 2 has a proximal end PE (end facing the stem) and a distal end DE (end facing away from the stem).

[0105] The applicator member 2 comprises a preferably central rod 19, which is preferably arranged coaxially to the stem 3 and is directly connected to the stem 3. The rod 19 carries a plurality of self-contained rings 20, which are arranged along the longitudinal axis of the rod 19 and which encompass the rod 19. The rings 20 are preferably attached to the rod 19 in such a way that they each protrude vertically from the longitudinal axis L with a larger ring section 21 and a smaller ring section 22.

[0106] In addition, it is preferably the case that the rings 20 oscillate alternately around a center line M running radially from the rod 19, preferably by up to plus or minus 25°, better by up to plus or minus 15°. This is clearly shown in Fig. 15. It is often preferred that a ring 20 with a positive angle of attack relative to the center line M is followed by a ring 20 with a negative angle of attack, which in turn is followed by a ring 20 with no angle of attack, this series preferably continuing in this way substantially over the entire rod 19. The applicator 1 is generally preferably made of plastic, produced by means of additive manufacturing and is designed integrally as a one-part.

[0107] Example of fifth embodiment

[0108] Figs. 16 to 19 show an example of a fifth embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 16. The applicator 1 comprises a stem 3 with a disc 5 and an applicator member 2 adjoining this disc 5. The applicator member 2 has a proximal end PE (end facing the stem) and a distal end DE (end facing away from the stem).

[0109] The applicator member 2 comprises a plurality of fields 24 which form a shell 23 in that these fields 24 are arranged at an angle to one another. The fields 23 preferably consist of two main ribs 26 which extend essentially along the longitudinal axis L. These main ribs 26 are preferably connected to one another by transverse ribs 27, wherein these transverse ribs 27 preferably have a zigzag shape. This creates the aforementioned sieve structure with a plurality of fine, light openings 25. The shell 23 thus formed preferably has a boat shape with a more pointed bow and a blunter stern.

[0110] Such an imaginary shell 23 has a shell opening 29, which is preferably partially closed by at least one additional field 28. This additional field 28 preferably consists of main ribs 30, which are connected to one another by transverse ribs 31. However, these transverse ribs 31 are preferably arranged straight and not in a zigzag pattern. Thus, a sieve structure with openings is also created in this additional field 28.

[0111] The applicator 1 is generally preferably made of plastic, by means of additive manufacturing and is designed integrally as a one-piece.

[0112] Example of sixth embodiment

[0113] Figs. 20 to 21 show an example of a sixth embodiment of the applicator 1, wherein the longitudinal axis L of the applicator is shown in Fig. 20. The applicator 1 comprises a stem 3 with a disc 5 and an applicator member 2 adjoining this disc 5. The applicator member 2 has a proximal end PE (end facing the stem) and a distal end DE (end facing away from the stem).

[0114] The applicator member 2 comprises a wall 32 that forms a droplet shape, creating a smooth, flat hollow body. The wall 32 is pierced by a plurality of holes 33 over its entire circumference. The tip of the applicator member 2 at its distal end DE preferably forms a conical region without holes.

[0115] The applicator 1 is generally preferably made of plastic, manufactured by additive manufacturing and designed as a single part. LIST OF REFERENCE SYMBOLS

[0116] 1 applicator

[0117] 2 applicator organ

[0118] 3 stems

[0119] 4 bars

[0120] 5 slices

[0121] 6 basket

[0122] 7 gap (V-shaped)

[0123] 8 bag

[0124] 9 Area section

[0125] 10 not awarded

[0126] 11 carriers

[0127] 12 Breakthrough of the surface section

[0128] 13 Structural layer

[0129] 14 Breakthrough of the structural layer / passage opening

[0130] 15 Crossbar

[0131] 16 Boundary bars

[0132] 17 Filigree rods

[0133] 18 bar structure

[0134] 19 bars

[0135] 20 rings

[0136] 21 Larger ring section

[0137] 22 Smaller ring section

[0138] 23 bowl

[0139] 24 fields (forming sieve structure)

[0140] 25 Opening

[0141] 26 main rib

[0142] 27 transverse rib

[0143] 28 Additional field

[0144] 29 Shell opening

[0145] 30 Main rib of the additional field

[0146] 31 Cross rib of the additional field

[0147] 32 Wall 33 Hole

[0148] 34 Conical area L Longitudinal axis

[0149] DE Distal end

[0150] PE Proximal end

[0151] M center line

Claims

PATENT CLAIMS 1. Applicator (1) for applying a pasty or flowable substance with an applicator organ (2) , essentially consisting of a number of rods (4) which are joined at a proximal end (PE) of the applicator organ (2), preferably integrally fused together, and extend separately from there to a distal end (DE) of the applicator organ (2), where they are joined again, preferably integrally fused together, wherein each rod (4) has a helical course between the proximal (PE) and the distal end (DE), characterized in that the rods (4) do not have any outwardly projecting bristles or projections.

2. Applicator (1) according to claim 1, characterized in that the rods (4) form a basket (6) on the inside at the distal end (DE) in which substance can be stored, at least when the applicator organ (2) is held with the distal end (DE) pointing vertically downwards.

3. Applicator (1) according to claim 1 or 2, characterized in that the rods (4) terminate at the proximal end (PE) in a disc (5) which extends radially outwards all around as a drop catcher, reducing the tendency for substance to run along a possibly adjoining stem (3).

4. Applicator (1) according to one of the preceding claims, characterized in that the rods (4) have a substantially round cross-section completely or over the majority of their length.

5. Applicator (1) according to one of the preceding claims, characterized in that immediately adjacent rods (4) at the distal end in the near field immediately before their The joint forms an ever-narrowing V-shaped gap (7), which in some areas becomes so narrow that the substance stored here on the inside of the applicator organ (2) cannot overcome the gap (7) as long as the applicator organ (2) is not deformed.

6. Applicator (1) for applying a pasty or flowable substance with an applicator organ (2), preferably but not exclusively according to one of claims 1 to 5, characterized in that the structure forming the applicator organ (2) consists of planar, preferably thin-walled and therefore deformable, preferably convexly shaped planar sections (9) with openings (12) which form a pocket (8) in the region of the distal end (DE) in which substance can be stored.

7. Applicator (1) for applying a pasty or flowable substance according to claim 6, characterized in that the structure forming the applicator organ (2) forms a basket (6) or a pocket (8) on the inside at the distal end (DE) of the applicator organ (2) in which the substance can be stored, at least when the applicator organ (2) is held with the distal end (DE) pointing vertically downwards.

8. Applicator (1) for applying a pasty or flowable substance according to claim 6 or 7, characterized in that the pocket (8) is attached to leaf-spring-like elastic supports (11) which preferably unite at the proximal end (PE) of the applicator organ (2). The end (PE) of the applicator organ (2) is movably suspended.

9. Applicator (1) for applying a pasty or flowable substance according to one of claims 6, 7 or 8, characterized in that the applicator organ (2) has a spoon-like shape.

10. Applicator (1) for applying a pasty or flowable substance preferably but not exclusively according to one of the preceding claims, characterized in that the applicator (1) as a flat applicator consists of more than two structural layers (13) arranged essentially parallel and spaced apart from each other, wherein each structural layer (13) has openings (14) which allow passage of substance under certain circumstances.

11. Applicator (1) for applying a pasty or flowable substance according to claim 10, characterized in that immediately adjacent structural layers (13) are spaced so close together that they hold substance between them due to capillary action.

12. Applicator (1) for applying a pasty or flowable substance according to claim 10 or 11, characterized in that the applicator organ (2) tapers in a triangular shape from its proximal end (PE) to its distal end (DE), wherein the several structural layers (13) in the region of the triangle apex are preferably connected to each other by a common transverse bar (15).

13. Applicator (1) for applying a pasty or flowable substance according to claim 10, 11 or 12, wherein characterized in that each structural layer (13) consists of rods (16) bordering it on the outside, which enclose a space between them that is partially filled by a rod structure made of preferably more delicate rods (17), such that the structural layer (13) has a number of openings in the form of perforations (14), which are preferably each so small that the substance is at least substantially prevented from passing through these openings (14), as long as the structural layer (13) is not subjected to externally imposed deformations.Applicator (1) for applying a pasty or flowable substance, preferably but not exclusively according to one of the preceding claims, characterized in that the applicator element (2) consists of a rod (19) which carries a number of non-circular rings (20), wherein the rings (20) are attached to the rod (19) such that each ring (20) projects from the rod (19) on one side with a smaller ring section (22) and from the rod (19) on the other side with a larger ring section (21). Applicator (1) for applying a pasty or flowable substance according to claim 14, characterized in that the rings (20) are elliptical, oval, plum-shaped, or preferably almond-shaped.Applicator (1) for applying a pasty or flowable substance according to claim 14 or 15, characterized in that the orientation of the rings (20) oscillates about a center line (M) which is normally radially extending from the rod (19), preferably by up to. plus or minus 25°, better by up to plus or minus 15°. . Applicator (1) for applying a pasty or flowable substance according to claim 16, characterized in that the rings (20) oscillate alternately, preferably such that within the repeating pattern a ring (20) which is symmetrical to the center line (M) is followed by a ring (20) which is inclined to one side relative to the center line (M), while this is followed by a ring (20) which is inclined to the other side of the center line (M), which is preferably followed again by a ring (20) which is inclined symmetrically to the center line (M). . Applicator (1) for applying a pasty or flowable substance according to one of claims 14 to 17, characterized in that the cross-sectional diameter of the structure forming the ring (20) decreases with increasing distance of the ring (20) from the rod (19) supporting it and ideally has its minimum at the apex of the ring (20).Applicator (1) for applying a pasty or flowable substance, preferably but not exclusively according to one of the preceding claims, characterized in that the applicator organ (2) consists of several fields (24) forming a sieve structure which together, when the applicator (1) is held in a corresponding twisting position, form a bowl (23) that can hold the substance even under the influence of gravity, wherein the sieve structure has such fine light openings (25) that the substance cannot, due to its surface tension, pass completely or substantially through the fine light openings (25) to the outside.

20. Applicator (1) for applying a pasty or flowable substance according to claim 19, characterized in that each field (24) consists of two main ribs (26) extending substantially along the longitudinal axis which are preferably connected to each other in a zigzag pattern by transverse ribs (27), wherein two immediately adjacent fields (24) preferably share a common main rib (26).

21. Applicator (1) for applying a pasty or flowable substance according to claim 19 or 20, characterized in that the tray (23) consists of at least 3 fields (24) arranged at an angle to each other.

22. Applicator (1) for applying a pasty or flowable substance according to one of claims 19 to 21, characterized in that the shell (23) has a boat shape overall, preferably with a more pointed bow and a more blunt stern.

23. Applicator (1) for applying a pasty or flowable substance according to one of claims 19 to 22, characterized in that the applicator organ (2) has at least one additional field (28) which at least partially closes the opening (29) of the tray (23).

24. Applicator (1) for applying a pasty or flowable substance according to claim 23, characterized in that the at least one additional field (28) consists of at least two main ribs (30) extending along the longitudinal axis, which are preferably connected to each other in a ladder-like manner by straight transverse ribs (31), wherein ideally the The substance can pass more easily through the ribbing of the additional field (28) than through the ribbing of the fields (24) forming the shell (23).

25. Applicator (1) for applying a pasty or flowable substance, preferably but not only according to one of the preceding claims, characterized in that the applicator organ (2) is an externally smooth, flat hollow body with a teardrop-shaped, almond-shaped, plum-shaped or zeppelin-shaped form, the wall (32) of which has a plurality of preferably circular or polygonal holes (33) and which is thereby weakened to such an extent that it can be deformed more than insignificantly under the forces occurring as intended during application.

26. Applicator (1) for applying a pasty or flowable substance, according to claim 25, characterized in that the clear cross-section of the holes (33) is so small that the mass stored inside the applicator organ (2) can only leave the applicator (1) with a more than considerable time delay, as long as the applicator (1) is not deformed under the influence of the forces occurring during application.

27. Applicator (1) for applying a pasty or flowable substance, according to claim 25 or 26, characterized in that the applicator organ (2) has a cone-shaped area (34) at its distal end (DE) which is free of openings and / or holes (33).

Images