CN101878990B - Applicator for applying a cosmetic, make-up or skincare product, and method for manufacturing same - Google Patents
Applicator for applying a cosmetic, make-up or skincare product, and method for manufacturing same Download PDFInfo
- Publication number
- CN101878990B CN101878990B CN201010149038.7A CN201010149038A CN101878990B CN 101878990 B CN101878990 B CN 101878990B CN 201010149038 A CN201010149038 A CN 201010149038A CN 101878990 B CN101878990 B CN 101878990B
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- Prior art keywords
- core
- section
- brush
- helical form
- coating member
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Classifications
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- 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
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- 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
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
- A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
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- 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
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- 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
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
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- 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
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- 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
Abstract
The present invention relates to an applicator (3) comprising a stem (5) and an applicator member (8) at an end of the stem, the applicator member comprising: a core; and projecting elements that extend from the core, the applicator member including a corkscrewed portion having an envelope surface of cross-section that is flat, and having a greatest transverse dimension that lies in the range 8 mm to 16 mm.
Description
Technical field
The packing and the applying device that the present invention relates to a kind of applicator and comprise such applicator, described applicator is for for example, being applied to eyelashes and/or eyebrow by beauty treatment, cosmetic or skincare product (mascara).
The invention still further relates to a kind of method of manufacturing such applicator.
Background technology
Generally speaking, be arranged on the brush of bar pommel portion for taking out from container mascara, described container has wiper member, and this wiper member is for removing the excessive mascara existing on bar handle and brush.For example, wiper member comprises the lip of being made by elastomeric material, and this lip limits the wiping mouth of circular cross-section, and this circular cross-section has and the diameter of bar handle suitable diameter substantially.
Existence presents the flat brush of bending property, and this bending property is subject to the restriction of straight flange.In addition, composition, when by wiper member, along whole brush in an identical manner by smooth, thereby makes the face of brush be stained with in an identical manner mascara, and without any special area.
Also there is the applicator of the brush with helical form edge.
Application GB 2170996 has described a kind of lash curler, and this lash curler comprises at least three row short bristles and three platoon leader's bristles, and described row is for longitudinally or spiral.
In patent application FR 2913572, the bristle of applicator arranges in spiral row's mode, and bristle concentrates in the respective face of central core.
Application WO 2001/41599 has described a kind of brush base (brush blank), and this brush base is shaped such that to produce spiral helicine passage.
US 5551456 discloses a kind of method of manufacturing spiral brush sifter, and this spiral brush sifter has the cross section rotating in the scope of 90 ° to 360 °.
US 5335465 also discloses a kind of spiral helicine applicator, and this spiral helicine applicator is having 1/4th angular deflections that go within the scope of a turn between its cross section.
US 5595198 discloses a kind of mascara applicator, and this mascara applicator presents the angular deflection within the scope of 180 ° to 400 °.
Also exist and further improve for composition being applied to the demand of the applicator of keratin fiber, particularly make to give the coating member performance of bending gradually, and be conducive to produce the region of loading more compositions.
Summary of the invention
The present invention attempts in order to meet the demand especially.
Example embodiment of the present invention provides a kind of applicator, comprise bar handle and at the coating member of this bar pommel portion, described coating member comprises from the extended outstanding element of core, described coating member comprises helical form part, this helical form partly has flat cross section, and has preferably at 8 millimeters (mm) to the maximum transverse size within the scope of 16mm.
Especially, described maximum transverse size can be greater than 9mm, and the thickness of the helical form of brush part can be in the scope of 2mm to 6.5mm.
Can obtain described maximum transverse size apart from near-end and/or far-end one segment distance place, this distance be greater than the coating member for applying part (being for example the part that is loaded with bristle for twisting core pattern brush speech) overall length 1/4th.
Between the near-end cross section of helical form part and the long axis in far-end cross section, can have angular deflection, preferably skew is less than 1/4th and turns.
The container that holds the composition for applying can comprise wiper member, and wiper member limits wiping mouth, and when shifting out described coating member from container, this coating member is by this wiping mouth, and the diameter of wiping mouth is preferably in the scope of 2.5mm to 5.5mm.
Because coating member of the present invention presents different profiles when the longitudinal axis rotation around bar handle, so can obtain satisfied dressing effect.
Helical form part presents angular deflection that may be relatively little between its near-end and far-end.Term " angular deflection " means the angle that the long axis in cross section rotates between described end.Described angular deflection can be substantially equal to user's axis around applicator self when coating cosmetic product and rotate the angle that this applicator passes through.By so little skew, and by rotating a little hand, coating member is mode secondary eyelashes of perk one gradually naturally.
Near-end and the angular deflection between far-end of helical form part can preferably can be less than 35 ° in the scope of 20 ° to 80 °, more preferably in the scope of 25 ° to 35 °, or can equal approximately 30 °.
Helical form part can, at least the extending in half length of coating member, preferably, in 3/4 length, more preferably be extended in the whole length of cardinal principle of coating member.Therefore, helical form part can for example be extended in the length in the scope of 20mm to 35mm.The length of coating member is defined as to the length of this part core of the outstanding element being loaded with for applying herein, described outstanding element is for example bristle or tooth.
Coating member can be for being only spiral helicine along its partial-length.
Coating member can be for being only spiral helicine along distal portions, for example, along half of the far-end of this coating member, be only spiral helicine.
On the point of the longitudinal axis along core, the long axis in the cross section of coating member can change along the longitudinal axis of core continuously with respect to the angle of reference direction.The helix of fixed knot distance can be depicted around the longitudinal axis of core in the end of described long axis.In a modification, described angle can discontinuous mode change.The end of described long axis can be around the helix of the longitudinal axis formation and modification pitch of core, and for example, described pitch can increase or reduce towards described far-end towards the far-end of applicator, or even can first increases and then decreases, or first reduces rear increase.Described reference direction can be parallel to the long axis in the near-end cross section of helical form part.
Described helical form part is spiral rotating or counterclockwise spiral rotating clockwise.
In cross section, the width of helical form part is at least wider by 30% than thickness.In other words, the Breadth Maximum in the cross section of coating member can be at least 1.3 times of thickness of described coating member.The helical form part of coating member can be wider by 30% to 100% than its thickness, preferably wide by 35% to 55% than its thickness.For example, the cross section of coating member can be rectangle, ellipse, rectangle, rhombus or kidney shape.
The width of helical form part is defined by the Breadth Maximum in the cross section of helical form part.The thickness of helical form part is in the section of the longitudinal axis perpendicular to described core, in the direction perpendicular to described Breadth Maximum, measures.
The maximum transverse size of helical form part can be in the scope of 6mm to 14mm, or preferably, as mentioned above, in the scope of 8mm to 16mm.The width of described helical form part can be than its thickness 3mm greatly at least.The thickness of helical form part can be in the scope of 3mm to 7mm, preferably in the scope of 3mm to 6mm.
Described coating member can present two relative interareas, and the spacing between interarea limits the thickness of coating member.Described interarea can be parallel to each other.
Coating member can present two sides, and described side is outwardly convex in cross section for example.
Core can be placed in the middle or eccentric, and core is straight line alternatively.The longitudinal axis of core can overlap with the longitudinal axis of bar handle.Alternatively, the longitudinal axis of core needn't with the longitudinal axis of bar handle in line.Core can be crooked.
Core can be twisting core, for example, comprise twisted together Liang Ge wiry branch, thereby be different from the core of being made by thermoplastic.
In the intent of the present invention, term " bristle " should be understood to mean any independent outstanding element that core carries.Even if term " bristle " is commonly used to refer to be contained in the outstanding element on core, for example twisting core pattern brush, and term " tooth " is often used to refer to by the applicator element of the molded coating member of making, term " bristle " or " outstanding element " or " tooth " also can exchange.
Enveloping surface is defined by being carried on the surface on the free end of giving prominence to element.
Coating member can be contained in the composition in the container that includes wiper member for coating.
Spiral-shaped and flat cross section due to coating member, coating member can pass through wiper member, and the outstanding element that can not make coating member is subject to excessive compression in its any periphery, and coating member can present relatively little resistance when by wiper member.
In addition, because the shape of coating member makes it possible to bring into air, so to the restricted effect of piston phenomenon, this piston phenomenon is with to extract the suction that bar handle produces relevant.
Coating member makes it possible to obtain inhomogeneous wiping, causes and forms the region that is loaded with the composition not waiting.
The longest outstanding element of coating member can be by abundant wiping.The shortest outstanding elements relative can carry more in the longest outstanding element.
So, on coating member, can there is relatively large composition for user, making can increase partly composition to eyelashes if necessary when making up, and will not return in container by coating member.In addition, the outstanding element that is loaded with less composition is available for users to use, thereby is advantageously suitable for separated eyelashes, particularly the little eyelashes of eyelid end.
Bar handle can comprise the distal portions of elastically deformable.For example, distal portions is formed by the extremity piece being arranged on the remainder of bar handle, and this remainder can be made by more rigid material.Described extremity piece can comprise one or more cannelures, thereby gives the flexibility that this extremity piece is larger.
Bar handle can comprise the handle of applicator at the second end place relative with first end, and described handle can be configured for sealing with sealing means the closing cover of described container.
Coating member can present the enveloping surface in the cross section reducing towards the near-end of coating member and far-end.For example, enveloping surface is conical butt at near-end and far-end.
Other example embodiment of the present invention also provides a kind of applicator, comprise bar handle and at the coating member of described bar pommel portion, described coating member comprises from the extended outstanding element of core, described coating member comprises the helical form part in flat cross section, the near-end cross section of described helical form part and the long axis in far-end cross section are less than 1/4th angular deflections that turn around the longitudinal axis existence of described core, are less than 90 °.
twisting core pattern brush
Core can be twisting core.
Core can left hand twist or right-hand lay, the left hand twist of particularly describing in french patent application FR-A-2701198.In having the brush of left hand twist, branch's left hand twist of core, turns to form (turn), along the axis of core from being fastened on the one end bar handle, described in the free end that turns from bar handle to brush rotate in the clockwise direction.The near-end cross section of helical form part and the angle between far-end cross section can be with the pitch of core in identical directions, for example angle in the clockwise direction in the situation that of left-handed pitch.
When outstanding element is that while being twisted the bristle that core keeps, described bristle can be natural or synthetic, and the end of bristle can experience various known processing, to form for example round end or bifurcated.Coating member can comprise the mixture of bristle.The bristle using can be any kind, particularly, described bristle can be the bristle with solid circles cross section, or described bristle can be the smooth or spiral helicine hollow bristles with capillary channel, or described bristle even can have the region of preferred distortion.
The near-end cross section of helical form part and the angle between far-end cross section can the direction contrary towards the pitch with core on, for example, angle in the counterclockwise direction in the situation that of left-handed pitch, or the in the situation that of dextrorotation pitch angle in the clockwise direction.
In specific one exemplary embodiment, brush is made by the base (blank) that has straight line twisting core and have a columniform enveloping surface.Brush of the present invention can impose spiral wring after flat and obtains by base is cut.Base is shaped such that to give the shape that enveloping surface is flat, and then core is by spiral rotation, to give the shape of brush spiral.
Base can be flat brush, and this flat brush has width in 6mm to 14mm scope, the thickness in 3mm to 7mm scope, the length in 22mm to 35mm scope.
Core can be made by the wire in 0.40mm to 1mm scope by twisting diameter.
For the object of observing, from twisting brush of the present invention, can brush by spiral rotation twisting in the reverse direction, until the angle between the near-end of helical form part and the long axis in the cross section of far-end is decreased to zero, to return to the base of the flat cross section with two flat and parallel faces.
The present invention also provides a kind of method of manufacturing brush, said method comprising the steps of:
A) manufacture twisting core pattern brush, preferably, the enveloping surface of this twisting core pattern brush is cylindricality, is cylindrical especially;
B) at least part of length of this twisting core pattern brush, process this brush, to obtain the flat base in cross section; And
C) by the spiral rotation of the core of described part by being strictly less than the angle (β) of 90 °.
The diameter of the cylindrical brush of step in a) can be in the scope of 8mm to 16mm.Initial brush can be greater than final brush.
The width in the cross section of the base obtaining step b) can be at least wider by 30% than thickness.
Angle (β) can preferably can be less than 45 ° in the scope of 20 ° to 85 °, more preferably in the scope of 25 ° to 35 °, or even equals 30 °.The width of described base can be wider by 30% to 100% than thickness, preferably wide by 35% to 55% than thickness.For example, the cross section of base can be rectangle, ellipse, rectangle, rhombus or kidney shape.
The longitudinal axis of described core can be straight line.
Before spiral rotating core, can be at above-mentioned steps b) in base on or at least one facet of interior manufacture or indentation.
Step a) the middle brush of manufacturing can have left hand twist or right-hand lay.
In another modification, brush of the present invention can be by using cutter (cutter) cutting, for example, by apply relative rotation to cutting machine or brush in " once by " or " twice by ", obtain.Therefore, described manufacturing step can be:
A) manufacturing enveloping surface is columniform twisting core pattern brush; And
B) at least part of length of base, process base, to obtain brush, this brush comprises that cross section is along the flat part of long axis (X), the near-end cross section of this flat part and the long axis (X in far-end cross section
p) and (X
d) between limit angle (β) and be strictly less than 1/4th and turn.
comb (Combs)
Applicator can comprise molded coating member, and this coating member comprises core and moulded teeth in a row, also referred to as " comb " or " injection molding brush ".
The helical structure of coating member can obtain by the shape of the mould for molded, or in a modification, when taking out core from mould, particularly, when material is also warm, can described core is out of shape by apply torque on described core.
Angular deflection can be measured between the length direction of spiral helicine row's end tooth.
The cross section of the core of applicator can be polygon, for example, be the polygonal shape of any regular, for example triangle, square, rectangle, pentagon, hexagon, heptagon or octagon.The face of core can be plane or recessed a little or protruding a little.
Described core can have 3 to 8 longitudinal surfaces, or 3 to 6 longitudinal surfaces even.
The longitudinal surface of core can be by seamed edge (sharp edges) separately.One or more seamed edges, or even all seamed edges can be for spiral helicine.
Coating member is at least flat in the cross section of its helical form part.Tooth can have any shape.
device
The present invention also provides a kind of packing and applying device, comprising: container, holds for being applied to the composition of eyelashes or eyebrow; And applicator as above, i.e. brush or comb.
This device can comprise wiper member, and for this coating member being carried out to wiping when taking out coating member from container, described wiper member is for example placed in the neck of container.Wiper member can be suitable type arbitrarily, for flexibility or rigidity, and there is one section or two sections.
Wiper member can have the inlet diameter of the maximum transverse size that is less than or equal to coating member.Inlet diameter is the diameter that wiper member opens to external container.The diameter of wiping mouth can be in the scope of 2.5mm to 5.5mm, preferably in the scope of 2.5mm to 4.5mm.Term " diameter of wiping mouth " should be understood to can the maximum diameter of a circle of inscribe in wiping mouth.Wiping mouth is chosen as circle.
The handle of applicator can be as the closing cover of closed container.The mode closed container that container and closing cover can be configured to seal.For example, container coordinates with the mode that closing cover can be connected by spiral.
Other example embodiment of the present invention also provides a kind of cosmetic product is applied to the method on eyelashes or eyebrow, and the step that described method comprises is for utilizing above-mentioned applicator that composition is applied to eyelashes or eyebrow.
For example, the composition being contained in container is the composition that is difficult for being carried on eyelashes, thus the brushing eyelash less of can advantageously trying one's best, to avoid removing the composition having existed on eyelashes.Rely on the large contact area relevant to the interarea of brush, described brush can be when the risk of composition be removed in reduction make-up eyelash.
Accompanying drawing explanation
By reading the of the present invention non-limiting embodiment describing in detail below and examining accompanying drawing closely, can understand better the present invention, in accompanying drawing:
Fig. 1 is the schematic longitudinal section that an example of packing constructed in accordance and applying device is shown;
Fig. 2 is the schematic part stereogram of an embodiment of coating member of the present invention;
Fig. 3 when seeing along arrow III, the end-view of the coating member shown in Fig. 2;
The sectional view of Fig. 4 for intercepting in the IV-IV direction shown in Fig. 2;
The sectional view of Fig. 5 for intercepting in the V-V direction shown in Fig. 2;
Fig. 6 to Fig. 9 is the view similar to Fig. 4, and the embodiment of modification is shown;
Figure 10 and Figure 11 are the stereogram of enveloping surface that the example of brush base constructed in accordance is shown;
Figure 12 is the side view of embodiment of a modification of brush base;
Figure 13 is the side view of embodiment of a modification of brush base;
Figure 14 is the stereogram of an embodiment of coating member of the present invention;
Figure 15 illustrates the details of the container shown in Fig. 1 after removing applicator;
Figure 16 and Figure 17 illustrate the possibility of manufacturing the bar handle with flexible distal portions; And
Figure 18 is the stereogram that another example of brush of the present invention is shown.
The specific embodiment
Packing shown in Fig. 1 and applying device 10 comprise: container 2, holds for being applied to the composition P of eyelashes or eyebrow; And applicator 3, in taken into account embodiment, applicator 3 is suitable for being fastened on removably on container 2.
As shown in the figure, neck 14 for example can hold the wiper member 20 being arranged on container.
As shown in the figure, wiper member 20 can comprise lip 26, and lip 26 limits the diameter of the wiping mouth 22 that the diameter with bar handle 5 adapts.
Can adopt suitable method arbitrarily that coating member 8 is fastened to bar handle 5, for example, coating member 8 can be received in the housing that is arranged on bar handle far-end.
In taken into account embodiment, coating member 8 comprises twisting metal-cored 40.
As shown in the figure, the diameter of bar handle 5 can be tapered on the distal portions 64 of the bar handle 5 of far-end 66 adjacency with bar handle 5, and the diameter of bar handle 5 can bar handle until substantially remain unchanged in the greater part of handle 11.
In appropriate circumstances, when applicator is in place in container, bar handle 5 can be set in the part of wiping mouth and present annular contraction at it, to avoid pushing during storage wiping lip 26.
In taken into account embodiment, core 40 is by being folded into U-shaped, and then the Liang Ge wiry branch of twisting forms, and bristle 41 remains between turning of core.Diameter wiry is for example in the scope of 0.1mm to 1mm.The diameter of bristle is for example in the scope of 0.06mm to 0.35mm.
The enveloping surface E being limited by the free end of bristle 41 presents two relative interareas 50.
In described embodiment, core 40 is straight line, and for example the longitudinal axis of core 40 overlaps with the longitudinal axis of bar handle 5.As shown in the figure, interarea 50 for example interconnects via the side 51 of two outwardly convexs.
By the example shown in Fig. 6 to Fig. 9, several possible cross section of coating member is shown.
As shown in Figures 6 to 9, depend on coating member, width l can change larger with the ratio (l/e) of thickness e.
Coating member can have square-section, and side 51 is parallel, as shown in Figure 7.
When interarea 50 outwardly convex, side 51 can parallel (as shown in Figure 8), or in unshowned modification, and side 51 can outwardly convex, and for example, the radius of curvature of side is less than the radius of curvature of interarea.
In unshowned modification, the cross section of coating member can be rendered as asymmetric shape, and for example the sectional tool of coating member has variform two interareas.
As mentioned above, depend on embodiment, the angular deflection β between the near-end of helical form part of coating member and the long axis M in the cross section of far-end can get different values.
Figure 10 illustrates core 40 is carried out before spiral rotation, a modification of the base of coating member, and described base has corrugated side 51, and side 51 is for example along core 40 parts that are loaded with bristle, by the minimum widith in middle part substantially.
Alternatively, the core 40 of coating member can be eccentric in cross section, as shown in figure 11.
When observing perpendicular to interarea, for making the base 80 of coating member 8, can present uneven side 51, and side 51 is not straight line at least part of length of coating member, as shown in figure 12.For example, side 51 inwardly concaves in a part 90 for the base extending between distal portions and proximal part 92, and for example, the width of the part 92 of each side 51 reduces in the direction of the abutting end towards coating member.
Figure 13 illustrates the possibility with such core, and it is straight line that this core is loaded with in the part of bristle at it, and the angled γ of longitudinal axis Z of this core and bar handle, for example, core around for example with the parallel plane axis bending of interarea 50.
In Figure 14, coating member 8 comprises the molded core with tooth 40 forming.
For example, core 40 presents polygonal cross section in its most of length, and this polygon has the limit that limits longitudinal surface 15.
For example, longitudinal surface 15 is quantitatively 4, and the cross section of core is for example substantially square, as shown in the figure.
In an illustrated embodiment, the single row 17 of tooth 18 is connected with each longitudinal surface 15, and tooth 18 for example has substrate 19 in line.
In addition, each row's tooth 18 of 17 extends along this spiral helicine row's longitudinal axis, and as shown in figure 14,15, the face of core 40 is as spiral helicine.
In taken into account embodiment, core 40 can extend by columniform extremity piece at its near-end, and this extremity piece is securable on bar handle 5 core.Especially, fastening can be by being press-fitted (force-fitting), fasten fastening (snap-fastening), bonding, heat-sealing or clamp to being arranged in the housing of bar pommel portion realizes.In a modification, bar handle can be inserted in the housing being arranged in core.
Alternatively, core 40 can with bar handle 5 or integrally moulded with the housing that is inserted with bar handle 5.
In taken into account embodiment, by molding thermoplastic material, tooth 18 and core 40 is integrally manufactured.
For molded coating member 8, can use relatively hard arbitrarily thermoplastic, for example styrene-ethylene-butylene-styrene (SEBS); Polyurethanes (PU); Silicon rubber; Latex rubber; Butyl rubber; Ethylene-propylene-ter-polymer rubber (EPDM); Acrylonitrile-butadiene rubber; Nitrile butyl rubber (nitrile butylrubber); The polymer that the acetic acid esters of take is basis; The polymer that the styrene-isoprene-phenylethene (SIS) of take is basis; Thermoplastic elastomer (TPE); Polyester, polyamide, polyethylene or vinyl-based elastomer; Polyolefin such as polyethylene (PE) or polypropylene (PP); Polyvinyl chloride (PVC); Ethyl vinyl acetate (EVA); Polystyrene (PS); PET (PET); Polyformaldehyde (POM); Polyamide (PA); Polymethyl methacrylate (PMMA); Or PA elastomer.Especially, can use trade mark by name
known materials, but do not limit this list.
In appropriate circumstances, coating member 8 can also be made by molded, punching press or processing metal.
In appropriate circumstances, tooth and core can be made from a variety of materials.
The height of tooth 18 also can be along near-end transition portion, in the direction towards bar handle 5, reduce gradually, so that when taking out applicator 3, coating member 8 can easily pass through wiper member 20.
Generally speaking no matter, core can comprise the longitudinal surface of any amount, can apply above-mentioned arbitrary characteristics and the quantity of longitudinal surface.
Wiper member can have the part that internal diameter is constant, as shown in figure 15.
The motion that the helical form part of coating member contacts with the cylindrical form interior surface of wiper member can promote the mixing of composition.
As shown in figure 16, bar handle 5 can have the extremity piece 180 of elastically deformable in its end, and extremity piece 180 is as the support member of the core of brush, and as shown in figure 17, when shifting out brush from container or during applying, extremity piece 180 leaves gap, a certain amount of angle.This extremity piece for example comprises groove 181.For example, this extremity piece is as described at EP 1917883A2, and at least a portion of this extremity piece can be made by the material being selected from following list: elastomeric material; Thermoplastic; Thermoplastic elastomer (TPE); Low density polyethylene (LDPE) (LDPE); Polyvinyl chloride (PVC); Polyurethanes (PU); Thermoplastic elastic polyester, particularly, the copolymer of the polytetramethylene oxide ethylene glycol of esterification (polytetramethlene oxide glycol) and butylene terephthalate;
ethylene-propylene-diene terpolymer (EPDM); Propylene-diene terpolymer (PDM); Ethyl vinyl acetate (EVA); Styrene-isoprene-phenylethene (SIS); Styrene-ethylene-butylene-styrene (SEBS); S-B-S (SBS); Latex; Silicon rubber; Acrylonitrile-butadiene rubber; Butyl rubber; Polyurethanes; Polyether block amide; Polyester; Do not limit this list.This extremity piece can be made by hardness material of (or even for example in scope of ShA 40 to ShD 70) in Shore A (ShA) hardness is 25 scopes that are 80 to Shore D (ShD) hardness.The rigid element of bar handle can be made by thermoplastic, particularly by a kind of the making being selected from the material of following list: high density polyethylene (HDPE) (HDPE); LDPE; Linear polyethylene (PE); Polycrystalline (PT); Polypropylene (PP); Polyformaldehyde (POM); Polyamide (PA); PET (PET); And polybutylene terephthalate (PBT); This list is also non exhaustive.
Bristle can be natural or synthetic, and for example can be made by the material that is selected from following list: PE; PA, particularly PA6, PA6/6, PA6/10 or PA6/12;
silicon rubber; PU, does not limit this list.Brush can comprise and presents flexible bristle, the bristle of particularly being made by elastomer.Can use the bristle that presents magnetic.Brush can be by coalescent.Bristle can be processed in the end of bristle and present bifurcated, ball or hook.Bristle can be processed into smooth.
Bristle can present filled circles cross section, open circles cross section, hollow polygonal cross-section, for example hollow triangle cross section.Bristle can also present the polygonal cross-section, square-section, pentagonal section, semi-circular section, trapezoid cross section of hollow star cross section, multiple leaf-shaped section (can for solid), flat cross section, oval cross section, right triangular cross-sectional, H tee section, dumbbell-shaped section, black triangle or U-shaped cross section even.Bristle can present at least one capillary channel.
Can brush be vibrated by generator or outside vibrating elements, this generator be arranged in applicator, be particularly arranged on handle in mode that can be arbitrarily mobile, and outside vibrating elements is for example arranged on user's finger.
Vibration machine is described in french patent application FR 2882506.
In a modification, in order to manufacture core, can use two wire, every wire is twisted itself, to entangle bristle, thereby can make the free-ended distribution of bristle more random.Can also pass through two twisting cores of twisting together and form brushes, every twisting core is all loaded with bristle.
Can use the wiper member with wiping mouth, this wiping mouth is limited by corrugated lip.
Can be only along half this brush of spiral rotation of brush far-end, as shown in figure 18.
Once formation helical form, the core of brush can for example, around at least one axis axis of this core (perpendicular to) bending.
Wiper member can be rigidity, for example, by the thermoplastic of inelastic body, made.In certain embodiments, wiper member can be flexible, for example, by elastomer, made.
Statement " comprising one " should be understood to and " comprising at least one " synonym.
Claims (14)
1. an applicator, comprising: bar handle and at the coating member of the end of this bar handle, and described coating member comprises:
Core; And
Outstanding element, described outstanding element extends from core, described coating member comprises helical form part, it is flat enveloping surface that described helical form partly has cross section, and have the maximum transverse size l in 8mm to 16mm scope, the long axis (Xp) in near-end cross section of described helical form part and the long axis (Xd) in far-end cross section are less than 90 ° around the longitudinal axis angular deflection of described core.
2. applicator according to claim 1, the thickness of described helical form part is in the scope of 2mm to 6.5mm.
3. applicator according to claim 1, described helical form part at least extending in half length at described coating member.
4. applicator according to claim 1, the long axis (Xp) in near-end cross section of described helical form part and the angular deflection of the long axis (Xd) in far-end cross section are the angle (β) in the scope of 20 ° to 80 °.
5. applicator according to claim 4, described angle (β) is in the scope of 25 ° to 35 °.
6. applicator according to claim 1, the maximum transverse size l of described helical form part is than thickness e large at least 30%.
7. applicator according to claim 1, the longitudinal axis of described core is straight line.
8. applicator according to claim 1, the maximum transverse size l of described helical form part is than the large at least 3mm of thickness e.
9. applicator according to claim 1, described helical form partly presents two relative interareas that are parallel to each other.
10. applicator according to claim 1, the pitch of described helical form part is constant.
11. applicators according to claim 1, described core is twisted.
12. applicators according to claim 6, at least one cross section of described core, l/e >=1.3.
13. applicators according to claim 1, described coating member and described outstanding element are moulded.
14. 1 kinds of methods of manufacturing brush, said method comprising the steps of:
A) make and there is twisting core and columniform enveloping surface and the diameter brush base in the scope of 8mm to 16mm;
B) at least a portion length of described brush, process this brush, take and obtain cross section as flat base; And
C1) the described twisting core of spiral rotation turns over the angle (β) that is strictly less than 90 °; Or
C2) process described base, simultaneously with respect to machining tool revolving brush, the partial cross section that the acquisition of take is rendered as at least part of length of brush is flat brush, and the angle (β) that the long axis (Xp) in the near-end cross section of processed part and the long axis (Xd) in far-end cross section limit is preferably strictly less than 90 °.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0951794 | 2009-03-20 | ||
| FR0951794A FR2943226B1 (en) | 2009-03-20 | 2009-03-20 | APPLICATOR FOR APPLYING A COSMETIC, MAKE-UP OR CARE PRODUCT, AND METHOD OF MANUFACTURE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101878990A CN101878990A (en) | 2010-11-10 |
| CN101878990B true CN101878990B (en) | 2014-04-02 |
Family
ID=41611432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010149038.7A Active CN101878990B (en) | 2009-03-20 | 2010-03-22 | Applicator for applying a cosmetic, make-up or skincare product, and method for manufacturing same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100294299A1 (en) |
| EP (1) | EP2229840B1 (en) |
| JP (1) | JP2010221040A (en) |
| CN (1) | CN101878990B (en) |
| BR (1) | BRPI1002532B1 (en) |
| ES (1) | ES2546292T3 (en) |
| FR (1) | FR2943226B1 (en) |
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| EP2329744B1 (en) * | 2009-12-02 | 2014-03-05 | Albéa Services | Cosmetic applicator brush |
| FR2969127B1 (en) * | 2010-12-21 | 2014-04-18 | Oreal | DEVICE FOR PACKAGING A PRODUCT, ESPECIALLY COSMETIC, WITH A SEALING DEVICE |
| IT1403622B1 (en) * | 2011-01-11 | 2013-10-31 | Brivaplast Srl | CONTAINER WITH PERFECT OPENING SYSTEM. |
| JP5440538B2 (en) | 2011-03-31 | 2014-03-12 | ブラザー工業株式会社 | Motor control apparatus and image forming apparatus |
| FR2987244B1 (en) * | 2012-02-29 | 2015-09-04 | Oreal | APPLICATOR COMPRISING A ROD CONNECTED BY AN ARTICULATION TO AN APPLICATION ELEMENT |
| FR3007629B1 (en) | 2013-06-26 | 2015-08-07 | Oreal | DEVICE FOR APPLYING A COSMETIC PRODUCT |
| FR3014656B1 (en) | 2013-12-17 | 2017-04-28 | Oreal | APPLICATOR OF A COSMETIC, MAKE-UP OR CARE PRODUCT, ON LASHES AND / OR EYEBROWS |
| CN105899100B (en) * | 2013-12-26 | 2019-09-17 | 花王株式会社 | Cosmetic material application apparatus |
| KR101603920B1 (en) * | 2014-03-10 | 2016-03-16 | (주)에프에스케이컬러 | Mascara |
| FR3019014B1 (en) * | 2014-03-25 | 2017-05-12 | Albea Services | APPLICATOR FOR COSMETIC PRODUCT, IN PARTICULAR MASCARA AND METHOD FOR MANUFACTURING SUCH APPLICATOR |
| FR3020254B1 (en) * | 2014-04-29 | 2017-09-08 | Oreal | APPLICATOR OF COSMETIC OR CARE PRODUCT ON THE LASHES AND / OR THE EYE |
| EP2953506A4 (en) * | 2014-05-09 | 2015-12-16 | Aa R & D Llc | Twisted cosmetic brush |
| FR3026283B1 (en) * | 2014-09-30 | 2016-12-09 | Oreal | APPLICATOR OF A COSMETIC, MAKE-UP OR CARE PRODUCT, ON LASHES AND / OR EYEBROWS |
| US9907387B2 (en) * | 2015-01-13 | 2018-03-06 | Aa R&D Llc | Straw-type adjustable cosmetic applicator |
| FR3040606B1 (en) * | 2015-09-09 | 2019-11-29 | Albea Services | APPLICATOR FOR COSMETIC PRODUCT, METHOD FOR OBTAINING APPLICATOR, AND ASSOCIATED APPLICATOR ASSEMBLY |
| FR3059877B1 (en) * | 2016-12-08 | 2020-12-11 | Albea Services | "APPLICATOR FOR COSMETIC PRODUCT AND ASSOCIATED APPLICATOR SET" |
| JP6832162B2 (en) | 2017-01-10 | 2021-02-24 | 株式会社 資生堂 | Cosmetic application tool |
| FR3065627B1 (en) * | 2017-04-26 | 2019-04-19 | L'oreal | CAPILLARY APPLICATOR WITH ERGONOMIC MEPLATES |
| JP6254316B1 (en) * | 2017-05-30 | 2017-12-27 | 株式会社新和製作所 | Cosmetic applicator |
| FR3111774B1 (en) | 2020-06-26 | 2022-07-29 | Oreal | Hybrid Twist Brush Applicator |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2010221040A (en) | 2010-10-07 |
| FR2943226A1 (en) | 2010-09-24 |
| ES2546292T3 (en) | 2015-09-22 |
| EP2229840B1 (en) | 2015-06-17 |
| BRPI1002532B1 (en) | 2020-01-07 |
| BRPI1002532A2 (en) | 2012-03-13 |
| EP2229840A1 (en) | 2010-09-22 |
| US20100294299A1 (en) | 2010-11-25 |
| CN101878990A (en) | 2010-11-10 |
| FR2943226B1 (en) | 2011-06-03 |
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