Classifications

• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46B—BRUSHES
  • A46B9/00—Arrangements of the bristles in the brush body
  • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
  • A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46D—MANUFACTURE OF BRUSHES
  • A46D1/00—Bristles; Selection of materials for bristles
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46D—MANUFACTURE OF BRUSHES
  • A46D1/00—Bristles; Selection of materials for bristles
  • A46D1/02—Bristles details
  • A46D1/0238—Bristles with non-round cross-section
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46D—MANUFACTURE OF BRUSHES
  • A46D1/00—Bristles; Selection of materials for bristles
  • A46D1/02—Bristles details
  • A46D1/0253—Bristles having a shape which is not a straight line, e.g. curved, "S", hook, loop
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
  • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
  • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
  • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
  • A45D40/267—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container comprising a wiper
• • A—HUMAN NECESSITIES
  • A46—BRUSHWARE
  • A46B—BRUSHES
  • A46B2200/00—Brushes characterized by their functions, uses or applications
  • A46B2200/10—For human or animal care
  • A46B2200/1046—Brush used for applying cosmetics
  • A46B2200/1053—Cosmetics applicator specifically for mascara
  • A46B2200/106—Cosmetics applicator specifically for mascara including comb like element

Definitions

• the present invention relates to a comb for applying a product to keratin fibers, in particular the eyelashes or the eyebrows.
• the invention also relates to an assembly of the type comprising a container for containing a reserve of product, and an applicator comprising a rod provided with an application element in the form of such a comb.
• a wiping member can optionally be provided in the container for, during the extraction of the application element, distribute the product on the comb, and / or remove any excess product.
• the invention relates more particularly, but not exclusively, to a comb for the eyelashes or the eyebrows, and comprising at least one row of teeth, connected to an elongated base.
• Packaging and application devices are known in which the application element consists of a comb having a row of teeth capable of loading with product when the applicator is removed from the container containing the product.
• the implantation of the teeth on the comb is a determining parameter for the application of the product, especially on the eyelashes.
• the makeup will be light, loading, curling, lengthening, etc.
• Such combs are generally obtained by molding, in particular of thermoplastic material.
• One of the problems that can arise with such combs is the difficulty of multiplying the types of implantation, and therefore therefore, of multiplying the types of makeup that can be obtained. Indeed, each new implantation of the teeth, in order to obtain a new make-up requires the use of a new mold.
• the present invention relates to a comb for applying a product to keratin fibers, in particular the eyelashes or the eyebrows, comprising an arrangement of teeth capable of applying said product.
• This comb is characterized in particular by the fact that said arrangement of teeth is obtained by assembling at least two separate parts.
• each part advantageously have a conformation such that said arrangement of teeth is formed only after assembly of these parts.
• each part comprises at least one portion intended to cooperate with a corresponding portion of another part. Said arrangement of the teeth is thus carried out, after assembly of the parts, on the comb in its final form.
• the teeth are arranged in the form of at least one row, and are connected to a base, in particular of elongated shape extending along a longitudinal axis. More particularly, a two-part embodiment is preferred.
• each of the separate parts can participate, in combination with the other part, in the formation of all or part of the teeth of one or more rows.
• a number of teeth of one or more rows can be formed on a part, while the rest of the teeth can be formed on the other part.
• two parts of the arrangement are obtained by molding of thermoplastic material in one piece, and are connected to each other, in a pivoting manner, by a film hinge.
• said film hinge connects the bases of the two parts.
• the two parts are assembled, for example by snap-fastening, wedging, welding, by gluing, or by any other suitable means.
• two parts can be obtained by molding of thermoplastic material in the form of two separate parts, assembled, by snap-fastening, welding, gluing, or by any other suitable means.
• the two parts are shaped so that, after assembly, the teeth of the two parts are staggered, alternately on either side of a separation surface, in particular consisting of a junction plane of the two parts .
• two consecutive teeth of a row have free ends which diverge from each other, which approach each other with respect to each other, or even which intersect.
• two consecutive teeth may have free ends which diverge, or which converge until, possibly crossing.
• the teeth when the comb is observed from the side, two consecutive teeth form between them a notch, for example in the shape of a "V", capable of gripping the eyelashes and of promoting the spreading of the product on the eyelashes, when the comb is put in engagement with them.
• the teeth may have front and / or rear faces parallel to the junction surface, and forming an acute or obtuse angle with the latter.
• the comb is integral with a gripping element, connected, directly or by means of a rod, to the comb.
• This gripping element can be connected to the base of the comb, by one of the ends of the base, substantially in alignment with the gripping element.
• the arrangement of teeth is oriented perpendicular to a longitudinal axis of the gripping element.
• said snap-fastening can be carried out using at least one male / female system consisting of two complementary elements, which complementary elements are arranged one on a first part and l other on the second part of the comb.
• the comb comprises a film hinge
• the film hinge is preferably of orientation perpendicular to said axis of orientation of the teeth.
• the film hinge is formed in the vicinity of a face of the base, located opposite the face on which the teeth are located.
• the film hinge is located at the bottom of a groove oriented axially to said comb.
• the film hinge can be oriented perpendicular to the longitudinal axis of the comb.
• the assembly of the parts can be ensured by said gripping element, for example by fixing to one end of the two parts, disposed opposite the film hinge.
• the assembly of two parts is formed by cooperation of the two parts forming the arrangement of teeth and of a portion of the gripping element, in particular of an end portion of the gripping element.
• the height of the teeth can be variable.
• the height of these teeth can be between 0.5 and 10 mm.
• the comb can be made of a rigid, semi-rigid or flexible thermoplastic material, for example an elastomer having an appropriate flexural modulus.
• the subject of the invention is also an assembly for applying a product, in particular a cosmetic product, to the eyelashes or the eyebrows, comprising a container for containing a reserve of product and optionally provided with a wiping member, and an applicator, suitable to be removably attached to the container.
• This assembly further comprises a gripping element provided at one end with a comb as defined above.
• a suitable wiper member is described, for example in document FR-A-2 745 272.
• the application assembly of the invention can be used, in particular, for making up the eyelashes or the eyebrows.
• FIG. 1 is a perspective view of an application comb 1 according to an embodiment of the invention, shown in unassembled configuration;
• Figure 2 is a cross-sectional view along line II-II of Figure 1;
• - Figure 3 is a perspective view of the comb of Figure 1, shown in the assembly configuration;
• FIG. 4 is a cross-sectional view along the line IV-IV of Figure 3;
• FIG. 5 illustrates another embodiment of an application comb 101 according to the invention, during mounting on a gripping element 20;
• FIG. 6 and 7 illustrate another embodiment of an application comb 201, shown respectively in a configuration before and after assembly;
• FIG. 10 illustrates another embodiment of an application comb 301, shown in an unassembled configuration
• FIG. 11 is a schematic view in axial section of a packaging and application assembly A, according to the invention, provided with the application comb 1 according to the embodiment according to FIGS. 3 and 4.
• a first embodiment of a comb 1 for applying a product to the eyelashes or the eyebrows is shown a first embodiment of a comb 1 for applying a product to the eyelashes or the eyebrows.
• the product intended to be applied is in particular a mascara, of liquid to pasty consistency.
• the comb 1 consists of a first part 2 and of a second part 3, of elongated shape and oriented along an axis X.
• the two parts 2 and 3 are connected between them by a film hinge 4, formed between the bases 2b, respectively 3b of said parts 2, 3.
• a junction plane S forms a plane of symmetry between the two parts 2, 3.
• the bases 2b, 3b each carry a succession of teeth 2a, 3a.
• a succession of teeth 2a forms a rectilinear row of teeth, implanted on the base 2b of part 2.
• a succession of teeth 3a forms a rectilinear row of teeth, implanted on base 3b of part 3.
• the two bases 2b and 3b constitute the dorsal part of the comb.
• the implantation of the teeth 2a, 3a is carried out so that the teeth 2a of the first part 2 are in alternation with the teeth 3a of the second part 3.
• the edges of the bases, opposite the edges on which are implanted teeth, are separated by a groove 5 having a section in the form of "V".
• the bottom of the "V" forms said film hinge 4.
• the film hinge makes it possible to demold the comb in the configuration illustrated in FIGS. 1 and 2, and to assemble the two parts 2, 3, by pivoting around said film hinge 4, to obtain the comb in a configuration of use. , as shown in Figures 3 and 4.
• This configuration allows the production of complex shape and implantation teeth on the bases 2b, 3b, which shapes and implantations would be difficult to achieve if the comb was produced in a single part.
• it is possible, according to the invention to make combs whose general orientation of the teeth implanted on the first part is not parallel to the general orientation of the teeth implanted on the second part.
• fixing the first part 2 on the second part 3 can be made by gluing, welding, snap-fastening or wedging.
• FIG. 3 Such a setting is illustrated in FIG. 3. It can be seen that one end of the comb is extended by a portion 6, of triangular cross section. This portion 6 is fitted into a hole 12 of corresponding cross section, made in the end 10b of a rod 10a.
• This arrangement allows both to ensure the assembly of the two parts 2, 3, and to connect the comb to a gripping member 10, which is integral with the rod 10a ( Figure 11). Thus, one forms an applicator 13 ready for use.
• FIG. 5 illustrates another type of attachment of a comb 101 to a gripping element 20 to form an applicator 113.
• the gripping element 20 has an elongated flattened shape, connected by means of a flat rod 10 to a housing parallelepiped 22, one end 22a of which is open.
• the housing 22 is capable of receiving the base of a comb 101.
• the comb 101 has substantially the same structure as the comb 1, described previously in the assembled configuration, with reference to FIG. 3. Also, the comb 101 is formed by assembly of two parts 2, 3, which parts are connected by a film hinge 4.
• the housing 22 maintains the two parts in the assembled conformation, and further forms a means of connection of the comb to the gripping element 20.
• FIG. 6 illustrates another embodiment of an application comb 201, according to which two parts 202, 203 are molded separately.
• mechanical assembly elements are provided.
• the base 202b of the first part 202 is provided with two openings 207.
• the base 203b of the second part 203 is provided with two lugs 206, capable of frictionally entering the openings 207 of the first part.
• the assembly elements may have a profile, for example in the form of a dovetail, allowing a lasting snap-fastening of the two parts 202, 203.
• FIG. 7 illustrates the comb 201 in its assembled configuration.
• FIG. 8 illustrates another embodiment, according to which the assembly of the comb 1 is ensured by tightening.
• the two parts 2, 3 of the comb 1 are connected by a film hinge, formed in the vicinity of the dorsal face of the comb 1.
• Each base 2b, 3b has on its outer face, a recess 2c, 3c, oriented parallel to the film hinge 4, so as to delimit a portion of cylinder.
• a rod 10a is provided to ensure, in the assembly configuration, the maintenance of the two parts 2, 3.
• the rod 10a is hollow and has a longitudinal opening 10c, so as to form a gutter, delimited by two edges longitudinal 10b.
• This gutter advantageously has a length corresponding substantially to the axial dimension of the comb.
• the gutter is shaped so that the cylindrical portion of the bases 2b, 3b can be slid inside the gutter 10c.
• the longitudinal edges 10b of the gutter are located at a distance, slightly less than the distance defined between the respective bottom of the two recesses 2c, 3c, thus making it possible to maintain the two parts 2, 3 by tightening.
• FIG. 9 illustrates another embodiment, according to which the assembly of the comb 1 is ensured by wedging.
• the two parts 2, 3 of the comb 1 are connected by a film hinge 4, and each form an arc portion of cylinder 2b, 3b, located on the portion of the comb 1.
• These arc portions of cylinder are located on the side opposite the teeth 2a, 3a, relative to the film hinge 4.
• the arc portions of cylinder 2b, 3b define, in the assembled position of the comb, a gutter of angular extent slightly greater than 180 °, allowing thus to insert, by snap-fastening, the free end of a cylindrical rod 10a of appropriately chosen diameter.
• the two parts 2, 3 are maintained in the assembly configuration and fixed on a gripping element carrying the rod 10a.
• FIG. 10 illustrates another embodiment, according to which the parts 2, 3 each comprise a base 2b, 3b oriented along an axis X.
• Each base carries a plurality of teeth 2a, 3a.
• the bases 2b, 3b are connected by a film hinge 304 oriented along an axis Y perpendicular to the axis X.
• Each part 2, 3 has at its free end an extension 6a, 6b whose role will be explained below.
• the parts 2, 3 are folded back on themselves, by pivoting around the axis Y. In this configuration, the extensions 6a, 6b are opposite one another.
• the film hinge 304 after assembly of the two parts, forms a free end of the comb, the other end being formed by the extensions 6a, 6b.
• the consolidation of the assembly of the two parts is carried out by fitting the two ends 6a, 6b into the free end of a hollow rod, in a manner similar to that described with respect to the embodiment according to FIG. 3.
• FIG. 11 An application set A is shown in FIG. 11.
• This set comprises a container 11 containing a reserve of a cosmetic and / or treatment product P for the eyelashes or the eyebrows, for example mascara.
• the container 11 is provided with a threaded neck 30 to which an applicator 13 is removably fixed.
• the applicator 13 consists of a gripping sleeve 10, comprising on the side intended to be fixed on the container 11, a emerging rod 10a of axis X..
• the gripping sleeve 10 constitutes a closure cap for the container, designed to be screwed onto the neck 30.
• the free end 10b of the rod 10a is provided with a blind bore 12, in which a free end 6 of is fixed.
• an application comb 1 has a configuration substantially similar to the configuration of the application comb, described above with reference to FIGS. 1 to 4.
• the opening 11a of the container 11 is provided internally with a wiping member 19 constituted by a block of elastically deformable foam with open or semi-open cells, inserted in an interior portion 30a of the neck 30.
• the foam block 19 has a central passage 19a, capable of being crossed by the application comb 1 and by a portion of the rod 10a to which it is integral.
• the passage 19a makes it possible, during the extraction of the applicator from the container, to spread the product P between the teeth of the comb and to remove any excess of product P.
• the rod 10a can be rigid or semi-rigid. It has been shown rectilinear but it could alternatively be curved.
• the comb can consist of more than two parts, thus making it possible to make a comb with 3 or 4 rows of teeth, or even more.
• the teeth may have a height which varies according to the axial positioning on the application element, for example an increasing, decreasing, decreasing then increasing or increasing then decreasing height, from front to rear.
• the teeth may have a surface condition making it possible to increase the quantity of product which the comb takes care of; the teeth can thus have capillary grooves.
• at least a portion of at least one of the parts of the comb may be provided with a flocking.
• a layer of absorbent material can be stored between two or more of the parts. This arrangement makes it possible to increase the product absorption power and to improve the spreading of the product on the eyelashes or eyebrows.
• a layer of absorbent material is chosen, for example, from foams with open or semi-open cells, felts, woven fabrics, non-woven fabrics.
• the thickness of such an absorbent layer may preferably be within a range of between 0.1 mm and 1 mm.
• the teeth can be covered with a coating such as a varnish for example, intended to give them better sliding on the eyelashes or, on the contrary, more roughness.
• the thermoplastic material may contain an appropriate amount of agents intended to improve the slip on the keratin fibers, such as graphite, molybdenum disulphide or teflon.
• the applicator comb for eyelashes or eyebrows of the invention is preferably produced by injection of thermoplastic material, of substantially rigid consistency, semi-rigid or of elastomer, in particular of thermoplastic elastomer, of suitable flexibility.
• the parts constituting the comb can be made of different materials.

Landscapes

• Brushes (AREA)
• Cosmetics (AREA)
• Cleaning And Drying Hair (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=38610858

Family Applications (1)

Country Status (8)

Families Citing this family (27)

Citations (1)

Family Cites Families (31)

• 2000
  • 2000-05-26 CA CA002343020A patent/CA2343020C/fr not_active Expired - Fee Related
  • 2000-05-26 JP JP2001510343A patent/JP2003504139A/ja active Pending
  • 2000-05-26 WO PCT/FR2000/001458 patent/WO2001005274A1/fr active Application Filing
  • 2000-05-26 US US09/787,409 patent/US7665473B1/en not_active Expired - Fee Related
  • 2000-05-26 CN CNB00801468XA patent/CN1182809C/zh not_active Expired - Fee Related
  • 2000-05-26 MX MXPA01002850A patent/MXPA01002850A/es active IP Right Grant
  • 2000-05-26 BR BRPI0006960-4A patent/BR0006960B1/pt not_active IP Right Cessation
  • 2000-05-26 EP EP00936960A patent/EP1115306A1/de not_active Withdrawn
• 2005
  • 2005-12-22 JP JP2005370452A patent/JP4499656B2/ja not_active Expired - Fee Related

Patent Citations (1)

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events