CN102293510B - Moulded lip brush - Google Patents
Moulded lip brush Download PDFInfo
- Publication number
- CN102293510B CN102293510B CN201110166620.9A CN201110166620A CN102293510B CN 102293510 B CN102293510 B CN 102293510B CN 201110166620 A CN201110166620 A CN 201110166620A CN 102293510 B CN102293510 B CN 102293510B
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- CN
- China
- Prior art keywords
- scraper plate
- bristle
- brush
- bender element
- cosmetic brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A45D34/045—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like connected to the cap of the container
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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
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/005—Bristle carriers and bristles moulded as a unit
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
-
- 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
Landscapes
- Brushes (AREA)
Abstract
The invention relates to a cosmetic brush, which comprises a handle with a longitudinal axis (LH) and a brush applicator (1) connected with the handle. The brush applicator (1) consists of a bending element (3) equipped with a longitudinal axis (LS). The bending element is flexible in at least one plane. The distal end of the bending element is equipped with a bristle set consisting a plurality of integrally molded bristles (7). The longitudinal axis (LB) of the bristles (7) is entirely or substantially parallel to the longitudinal axis of the longitudinal axis (LS).
Description
Technical field
The present invention relates to a kind of cosmetic brush, particularly relate to a kind of according to claim 1 as described in the preamble, for smearing the brush of lip cosmetic.
Background technology
Fig. 5 illustrates a kind of in the prior art as the brush applicator that cosmetic brush is known.This brush by longer or shorter, remain on hair bundle in supporting member or mane Shu Zucheng.
Known a variety of multi-form cosmetic brush in the prior art.It is not only for smearing powder cosmetic, and through being usually used in the cosmetics smearing viscosity, that is liquid or even pasty state or gelatinous cosmetics, such as lip gloss.
According to application purpose, this brush applicator has multiple intensive, very thin, relatively long bristle.At this, in the scope of the application, term " bristle " should be broadly construed into any applicable formation brush, the fibrous construct of expression.These bristles have very large flexibility in the region of its distal end.But, roughly below last far-end 1/4th place of these bristles, towards proximal direction, bristle supports each other more and more.It is under the brand-new state of brush and trending towards the form by forming " block (Block) " under the impact of bristle coherent cosmetics each other, and the bending stiffness of this piece is obviously greater than the bending stiffness of single very thin bristle in its distal end region.Not only in this way and method, make the brush with (bristle) group (Besatz) be made up of long and thin bristle have it and typically smear characteristic, the very soft but bristle pack of brush tip on the whole but also can not be too easily curved.
In using for a long time, even if selection material modestly, expansion/swelling/bubble that bristle material also can occur rises, and this can make brush bulk expansion, and then damages its profile and smear characteristic.
In addition, almost can not avoid for the brush be made up of long and thin bristle just, when making brush again laterally be tangled through single bristle when bottleneck or wiper, and then be bent enduringly, namely after this laterally giving prominence to.Even if there is not the completely bending of single bristle, also always there is the danger occurring " umbrella effect " to a certain degree along with passage of time just for the brush be made up of long and thin bristle, namely there is expansion to a certain degree in bristle pack.
Finally, the brush organized by intensive, relatively long, that very thin bristle form (bristle) has problems due to following reason: there is such danger all the time, and namely bacterium in so-called " inside " gathering of a little distance of distal end apart from fiber that is the fiber group at composition brush and can breed.
In order to solve described problem, repeatedly advise in practice, by by can bend/" monomer-type " body that soft plastic material or elastomeric material are made carrys out alternative brush part, the outline of this " monomer-type " body is roughly identical with the outline of brush.Propose at this, flocking is carried out to the plastic body that this has surface that is smooth, that close at first, to make this plastic body, there is good material storage capacity.However " the brush applicator " that construct has very high shape stability, but does not have very gratifying material storage capacity.In addition, the tip of this brush applicator is obviously harder than the tip of the brush applicator of that have some, very thin, relatively long bristle.
Finally, the manufacture of traditional brush applicator costly.
Summary of the invention
Therefore, the object of the invention is to, realize a kind of brush applicator, this brush applicator for a long time dimensionally stable, there is good material storage capacity and there is the tip region that can realize profile and smear accurately.
This object is realized by the cosmetic brush with the feature of claim 1.This cosmetic brush comprises the lever with longitudinal axis L H and the brush applicator be connected with described lever.Brush applicator comprises the bender element that has longitudinal axis L S except the fixed part section for being connected to lever, and described bender element is generally integral type and has flexibility.At this, this longitudinal axis is one along the axis in the maximum length direction of brush applicator, and usually corresponds to the longitudinal axis of the lever be connected with brush applicator routine.Described bender element has a bristle pack on its distal end, and described bristle pack is by multiple preferably with 1-K technology, and if desired also with the bristle composition that 2-K technology integrated injection molding is shaped, the longitudinal axis L B of described bristle is parallel with described longitudinal axis L S.In the present invention, when the angle=20 ° that the longitudinal axis L B of bristle presents relative to longitudinal axis L S, preferably≤12.5 °, then think that the two is parallel.Ideally, the highest caused by tolerance≤deviation of 5 ° under, think that the two is completely parallel.Smear characteristic in order to what obtain conventional brush, preferably so construct bristle pack, the bristle that namely bristle pack is with having uneven bristle, that is interference not outstanding to side direction under brand-new state.Under normal conditions, the longitudinal axis L H of the longitudinal axis L S of bender element and the lever mostly in brush holder support formula is also alignment.
For bender element, preferably also preferably use plastics for the material of brush, as trade mark is in trade
or
or the material of equal quality.
it is the trade mark of the thermoplastic polyester elastomer of Dupont company.This polyester elastomer-block copolymer combines the characteristic of many optimums of efficiently-elastomer and flexiplast.
the trade mark of EMS-GRIVORY company, and for the polyamide that formed by PEBA group efficient-elastomer.
From the function of bender element, can be called " bristle alternative elements " in the mode of keyword, if by brush applicator according to the present invention and traditional brush---such as such, have relatively long, there is >=the brush of the bristle pack of the free bristle lengths of 16mm---compared with, then can find, the bender element that the part that (especially when smearing lip cosmetic) does not directly work when smearing of bristle is typically monomer-type substitutes.At this, bender element is designed to have such elasticity: make it have at least one plane bending flexible, and this is bending, and flexible to be bent in the region that element substitutes at this bristle stem with bristle stem total bending quite flexible.That is, be macroscopic under the impact of the power that the bending flexibility that bender element has at least one plane occurs when routine is smeared and can arrive with tactile sensation at processed local skin place.Preferably so design bender element, namely this bender element far-end, can vertically deflect at least 0.75mm, preferably at least 1mm or even at least 1.5mm from this longitudinal axis L S residing position not by the state of load under the impact of power that occurs when routine is smeared as the longitudinal axis L S of the end of the FX of bristle pack.And the bending stiffness of bender element be at least preferably the bristle of single injection moulding 10 times of bending stiffness.Bender element normally integral type, be namely single type and only have a unit of plastic for each brush applicator.In order to the protection domain that avoidance in patent right requires with word, each brush applicator has two or three this bender elements in principle is also feasible.But, inessentially do not select this avoidance scheme.
The present invention is based on such understanding: even if the conventional brush on the above-mentioned type---in the application of especially smearing at lip cosmetic---smears the impact that characteristic is mainly subject to brush tip, and freely brush length nearly 75% only for realizing necessary flexibility.Especially for lipbrush, recessed deep storage substance hardly between the fibers.
This understanding has been changed by the conception of novelty of the present invention---the part that no longer playing when smearing of various different bristle stem significantly, directly acts on (not considering to guarantee flexible effect) is substituted by the bender element of monomer-type.Bender element has (bristle) group be made up of short bristles on distal end.At this, bender element is designed to have such flexibility: on the height of the brush tip provided by bristle pack, guarantee the flexibility of smearing needed for characteristic expected.
The length of bristle preferably≤8mm, ideally≤6mm.Maximum bristle diameter preferably≤0.075mm, ideally≤0.05mm, or be even only 0.04mm.
Bristle generally has circular cross section, but the cross section of this circle also can be substituted by polygonal cross section well.The cross section of triangle or corner is also feasible.Preferably, bristle attenuates towards its distal end.
Stem due to bristle only must provide the sub-fraction of the drift of brush applicator (" having departed from bristle diameter and the elasticity of flexure of brush applicator "), so bristle in many cases can be thinner than the conventional bristles of the brush for having relatively long brush hairs.
This brush applicator has significant advantage.Relatively short bristle pack is durable, even if single bristle extremely carefully also avoids the bending immediately of single bristle or so-called umbrella effect to a great extent.Just because of this, although with injection molded be manufactured on again erect ability and opposing crooking ability aspect can with still remarkable by the high-quality bristle extruding brush that long filament makes suitable, brush applicator according to the present invention is doomed to be manufactured by injection molded.In addition, the obvious more difficult generation bacterium of this only very short bristle pack, because bender element obviously more easily can be scratched (totally) and have obviously less breeding area with being bent compared with that element substitutes, some, parallel, closely adjacent bristle stem.
Preferably so design cosmetic brush, namely bender element has at least one weakenings, and described weakenings makes the bending stiffness of described bender element reduce.
Can by different modes and method, such as realize this weakenings with the external form of the profile of lateral trench or at least one breach, this lateral trench makes bending stiffness reduce targetedly, bender element is partly divided into two or more arm that is separate, that be integrated again in remote area by described breach, and the intensity of described arm determines bending stiffness.This weakenings is favourable, because it allows to design wider on the whole by bender element and then allow to design wider on distal end, thus expands the area removing (substituting) bristle pack when not reducing flexibility.
Preferably so design cosmetic brush, namely bender element is configured in a plane, have flexible tongue.
This tongue preferably has the cross section being essentially rectangle, wherein first length of side of this rectangular cross section be the second perpendicular length of side of this rectangular cross section more than 2 times, ideally even more than 2.5 times.Ensure that with method in this way, bender element has the flexibility of expectation in a plane, and its with the bending stiffness in the plane of this plane orthogonal obviously higher, be preferably at least 4 times, therefore, good side direction guided bone is shown, as flat wiper blade when smearing pending local skin.In addition advantageously, the cross section of tongue reduces more than 10% from the proximal end of tongue to the distal end of tongue, preferably greater than 20%, the flexibility of bender element is distally increased end.
Preferably so design cosmetic brush, namely bender element is designed to flat scraper plate/patter, and it is the scraper plate first type surface of plane substantially that described flat scraper plate has two, and described two scraper plate first type surfaces are put relatively in the both sides of scraper plate longitudinal axis L S.
Scraper plate first type surface stores quite a large amount of cosmetics by the attachment on the surface that it is relatively large, and in addition, scraper plate first type surface can also be used for taking out from storage container the relatively large cosmetics expected pointedly.Therefore, scraper plate first type surface allow reasonably, plane earth by cosmetic applying on pending local skin.At this, the elasticity had due to the bender element forming flat scraper plate makes the scraper plate first type surface of being correlated with can be close to pending local skin well, so produce very positive effect because it is forced bending.Brush bristle pack by scraper plate achieves delineating the exquisiteness of meticulous line of demarcation, such as lip contour.Concerning another design, have also been obtained a kind of two-in-one applicator in this way, that is a kind of combine different daubers applicator of advantage of---brush and scraper plate---.
Preferably so design cosmetic brush, namely described two scraper plate first type surfaces account for the surface of described scraper plate more than 50%, preferably greater than 70%, wherein said bristle surface does not belong to the surface of described scraper plate.
Preferably so design cosmetic brush, namely scraper plate first type surface is not containing bristle.
Design without bristles makes scraper plate first type surface to smear for plane earth especially well.Ideally, scraper plate first type surface is perfectly smooth, or scraper plate first type surface also can be designed as flocking.
Preferably so design cosmetic brush, i.e. the essentially no envelope contour transitting to hair brush area stepwise of the envelope contour of bender element.Essentially no transition is stepwise interpreted as: the transition part place directly between bender element and hair brush area, 4 times of difference≤maximum bristle diameter between the transverse extent (that is perpendicular to the development length of longitudinal axis L S) of the envelope contour of bender element and the transverse extent of the envelope contour of hair brush area, 2 times of preferably≤maximum bristle diameter.
Preferably so design cosmetic brush, namely on the far-end end face of described scraper plate, be fixed with described bristle, described far-end end face is designed to the arch portion extending to another leptoprosopy of described scraper plate from a leptoprosopy of described scraper plate.This arch portion is preferably designed for circular arc, and that is its curvature corresponds essentially to an arc section.But bend that alternatively also can be provided with other, that protrude.This arch portion allows to form a ligulate, so-called " injection molded " and/or the same hair brush area terminated with circle with the bristle of substantially the same length, this is especially favourable, because so not only the brush of structure can use its wide but also can use its leptoprosopy, to sketch out meticulous line of demarcation.Advantageously, only bristle described in the inside injection molded in the face provided by arch portion.
Preferably so design cosmetic brush, at least one namely in described scraper plate first type surface at least has forming part in local, wherein said forming part preferably by some, the flank that extends longitudinally forms.This forming part enhances the material storage capacity of relevant scraper plate first type surface.If this forming part is not too dark, described forming part does not just destroy the ability that scraper plate first type surface utilizes it to realize plane to smear.Therefore reasonably forming part is chosen to, makes the forming part degree of depth not exceed three times of maximum bristle diameter, preferably do not exceed the twice of maximum bristle diameter.The forming part degree of depth is interpreted as at this, the distance recorded perpendicular to scraper plate longitudinal axis L S between the extreme higher position of forming part and the most deep location of next-door neighbour.
Preferably so design cosmetic brush, namely described flank aligns with nearest bristle respectively, and the recessed deep between described flank is passed in the gap between nearest bristle.
Therefore, recessed deep is formed a kind of " passage " for being attached to the cosmetics on scraper plate first type surface at first to bristle pack supply.
Preferably so design cosmetic brush, described scraper plate is transitioned into a shank on the side of near-end, this shank with for by described scraper plate, the connection part section be fixed on described lever is connected.
Preferably so design cosmetic brush, namely described hair brush area is flat hair brush area, and described flat wiper blade hair-fields is at least 2.5 times of the brush amount along the second direction vertical with described first direction along the brush amount of first direction, preferably at least 3 times.
Preferably so design cosmetic brush, namely described bender element is at least 4 times of the length of described bristle along the length in described longitudinal axis L S direction.
Accompanying drawing explanation
Other advantage, function, the mode of action and possibility design is drawn by the following embodiment described with reference to the accompanying drawings.
Fig. 1 a to 1d illustrates the first embodiment of the present invention, and wherein flexible bending element is made up of the scraper plate with surface that is perfectly smooth, that close.
Fig. 2 a to 2d illustrates the second embodiment of the present invention, and wherein flexible bending element has central gap, and this breach makes its flexible reinforced when reducing this bender element width.
Fig. 3 a to 3d illustrates the third embodiment of the present invention, there is shown the first replacement scheme of the forming part for flexible bending element.
Fig. 4 a to 4e illustrates the fourth embodiment of the present invention, there is shown the second replacement scheme of the forming part for flexible bending element.
Fig. 5 represents the brushing instrument of prior art.
Detailed description of the invention
Brush applicator comprises fixed part section 2, and this fixed part section 2 is for connecting the lever (at this not shown or illustrate in fig 1 a) with axis LH, and this lever has the profile of long thin bar mostly, and this lever is used to brush in addition.Brush applicator 1 has another section, i.e. so-called flexible bending element 3, and this bender element occupies a part of length, this partial-length otherwise can be occupied by the bar of bristle.Although for the present invention according to claim 1 not necessarily, but in this embodiment, flexible bending element 3 is formed once by by the scraper plate further illustrated, therefore in order to only be referred to as in many places hereinafter for simplicity " scraper plate 3 ", although in fact should be referred to as " the flexible bending element 3 that profile is scraper plate " entirely truely.
Brush applicator 1 and scraper plate 3 thereof have longitudinal axis L S.Usually this longitudinal axis corresponds to the longitudinal axis L H of bar, and this bar is used as lever and is arranged on applicator element 1 by means of fixed part section 2.
In this embodiment, scraper plate 3 is designed to flat scraper plate.This scraper plate has two scraper plate first type surfaces 4 opposite each other, substantially smooth, and described scraper plate first type surface 4 forms the applicator surface of scraper plate.Longitudinally the direction of LS is seen, it is 0.8cm to 2.2cm that this scraper plate first type surface preferably grows (length l), and is preferably 0.25cm to 0.75cm transverse to wide (the width b) of this length.The thickness perpendicular to scraper plate first type surface (thickness d) of scraper plate is 0.12cm to 0.7cm, wherein this thickness preferably distally end reduction.Scraper plate is preferably made up of flexible plastics and is designed to, and makes the tip of scraper plate can move at least 0.8mm by bending perpendicular to longitudinal axis L S when retained material is not out of shape or makes scraper plate transship.The scraper plate of (object to be coated) is close to best obtain a kind of effect of the general power occurred in use in this way with method under.
Scraper plate first type surface 4 is by immersing coating last layer cosmetics in cosmetics.Each this scraper plate first type surface 4 is configured and positioned to, and makes it to pull on the local skin of cosmetics process to be used and to be exported on pending local skin by cosmetics attached thereto simultaneously.This scraper plate is designed to, and its scraper plate first type surface accounts for more than 50% of the wettable surface of actual scraper plate (not comprising bristle surface), even reaches more than 75% ideally.
Scraper plate first type surface is arranged essentially parallel to scraper plate longitudinal axis L S and extends.Therefore, this scraper plate first type surface meets 0 °≤gradient≤15 ° relative to the gradient of scraper plate longitudinal axis L S.Ideally, in described scraper plate first type surface, the gradient of at least one is about 2 °≤gradient≤5 °.
At least one normally all-in-one-piece scraper plate first type surface or the whole scraper plate even except distal end do not have bristle, that is, there is not following projection: these projecting formations be make scraper plate first type surface, can by cosmetics surf zone attached thereto between these projections, in the use of regulation, cosmetics directly do not contact with pending local skin.In this first embodiment (as shown in Fig. 2 a to 2c), the applicator surface of scraper plate first type surface or scraper plate even has perfectly smooth surface, and this surface only has common surface roughness in microcosmic (microscopic) scope.This applicator surface without bristles is very suitable for smearing of the covering surfaces of cosmetics.Certainly, this applicator surface also can as required for flocking, wherein the degree of smearing of the flocking tiny covering surfaces to being conducive to for cosmetics usually.If desired, at least one in scraper plate first type surface can have the microstructure/fine structure of a large amount of attachments improving cosmetics, this microstructure meets above-mentioned definition, namely too not coarse, a kind of flexible program of this microstructure in profile is exemplarily shown in figure 2d, wherein forms local pattern by tiny pyramid.
In addition, scraper plate has two same leptoprosopy respect to one another 5 and at the end face 6 deviated from the distal end of lever of scraper plate.This end face 6 connects two leptoprosopy 5.Two scraper plate first type surfaces 4 and leptoprosopy 5 nearside terminate in around shank 10 in, this shank is not only determined supporting, and utilize it to be connected on scraper plate first type surface perpendicular to this scraper plate first type surface and to stop perpendicular to the side 11 that longitudinal axis upwards extends more than 1.25mm, the cosmetics of scraper plate first type surface---tote is pushed open towards lever (Stil) by the direction of longitudinally L during use prematurely, instead of is coated onto on pending local skin.
In the region of distal end, scraper plate first type surface is obviously narrower, because herein is provided a region, cosmetics can be applied with the boundary of separating capacity (Trennschaerfe) between the local skin that should process and the local skin that should not process improved by means of this region.In embodiment described here, this point realizes as follows: end face 6 bends projectedly along the direction---preferably continuously---from a leptoprosopy to another leptoprosopy.Each scraper plate first type surface has arc edge 8 on its distal end thus, and this edge 8 transits to rectilinear lateral edges 9.Therefore, scraper plate first type surface 4 narrows towards its distal end difference " ligule ground ".This arcuate edge achieves: at once also by hair brush area in greater detail by some, separately there is substantially identical length so that the bristle with at least similar flexibility formed, in addition make hair brush area have arc outline at distal end place, preferably reappear the outline of " ligulate narrows " of scraper plate first type surface.
End face 6 with one group of injection molded to the bristle 7 on scraper plate.Bristle preferably has conical profile respectively.---namely at the transition part place to hair brush area transition---hair brush area whole width b extends at distal end place at scraper plate first type surface 4 substantially.Hair brush area is preferably configured as has multiple row, and comprise at least two or more preferably comprise three to five row side by side, each row are made up of 6 to 18 tandem bristles.Adjacent bristle row preferably have the pattern so selected, i.e. the central authorities of the height in the bristle gap of bristle between two bristles of adjacent row of first row.The length 1 of bristle is preferably between 2.5mm to 7.5mm, maximum bristle diameter (records in interference-free area of bristles, that is, may exist beyond the bristle root area of strong rounding or fluting) preferably between 0.15mm to 0.45mm.
Preferably so select the length of bristle: make the edge of the distalmost end of hair brush area arcuately extend and be bent outwardly projectedly.
The bristle of (bristle) that the bristle row that at least one is arranged in middle section, that is surrounded by adjacent bristle row in both sides are preferably arranged than the bristle of described two direct neighbors by (not shown in fig. 2) long 0.3mm to 0.9mm forms, therefore, the bristle ends being arranged in the bristle row in middle section described in exceeds all the other bristle ends of hair brush area.A kind of following hair brush area is provided in this way: it defines on the one hand storage capacity for the increase of cosmetics and its bristle supports each other effectively at root area, and provides by only making the tip of hair brush area contact with pending local skin and sketch out the possibility of superfine lines on the other hand with method.
Bristle geometry is preferably so coordinated with each other with the plastics making bristle, namely the center line of bristle ends can repeatedly to a location bending when bristle does not lose the ability returning its interference-free initial position, under the impact of power that in use occurs, and this position tilts at least 60 ° relative to longitudinal axis L S.
Fig. 2 a to 2c illustrates the second embodiment according to applicator element 1 of the present invention.The structure of the second embodiment is substantially identical with the first embodiment, therefore, is allly equally applicable to the second embodiment all without restriction to the description of every bit above.
Unique difference of this second embodiment (relative to the first embodiment) is as follows:
In this second embodiment, scraper plate 3 has the breach 12 extended through two scraper plate first type surfaces 4.Namely two scraper plate first type surfaces 4 all have one " hole ", and whole scraper plate is run through in this hole.This breach 12 preferably has microscler net section, and that is, the maximum development length in longitudinally L direction, this cross section is at least three times along the maximum development length perpendicular to the direction of longitudinal axis L.In this second embodiment, breach has the net section of cigar shape.When being pulled out from cosmetics holder by scraper plate, this breach retains lower a large amount of cosmetic substance, thus formation one is for the memory of cosmetic substance.The rheological characteristic of the cosmetic substance that the net section of breach and the flexibility of scraper plate are so smeared with scraper plate to be utilized is coordinated mutually, makes the cosmetic substance be stored in breach---especially when scraper plate during use by regulation be out of shape when---extruded from breach and also again exported.
Fig. 3 a to 3c illustrates the 3rd embodiment according to applicator element 1 of the present invention.The structure of the second embodiment is substantially identical with the first embodiment, therefore, is allly equally applicable to the second embodiment all without restriction to the description of every bit above.
Unique difference of the 3rd embodiment (relative to the first embodiment) is as follows:
In the 3rd embodiment, scraper plate first type surface 4 does not have completely level and smooth surface, but has a forming part, and this forming part enhances the tack of cosmetics on scraper plate first type surface 4, and forms a memory with method in this way.This forming part is preferably designed to the profile with multiple grooves 13, and the direction that longitudinally LS is distinguished in described multiple groove axis separately extends, and the axis of described groove is at the little gradient downward-extension of scraper plate first type surface 4 relative to longitudinal axis L S itself if desired.Preferably be provided with 2 to 10 grooves.Relative to all the other not shaping parts of scraper plate first type surface, described groove preferably has the very little degree of depth, and this degree of depth changes in the order of magnitude of 0.75 times to 3 times of maximum bristle diameter.The width of groove preferably changes to the scope of 3 times at 1 of maximum bristle diameter times.In figure 3, width is about 1.5 times of maximum bristle diameter.Ideally, groove cuts the remote edge of each scraper plate first type surface, opens wide thus towards hair brush area.This is conducive to the cosmetics be stored at first are in the trench exported again.
In the 3rd embodiment, be provided with three parallel grooves, the degree of depth of described groove is less than maximum bristle diameter respectively, and the width of described groove is greater than one times of maximum bristle diameter and is less than two times of maximum bristle diameter.
Fig. 4 a to 4c illustrates the 4th embodiment according to applicator element 1 of the present invention.The structure of the 4th embodiment is substantially identical with the 3rd embodiment with the first embodiment, therefore, is allly equally applicable to the 4th embodiment all without restriction to the description of every bit above.
Unique difference of the 4th embodiment and first, the 3rd embodiment is as follows:
In the 4th embodiment, be provided with eight parallel grooves 13.The degree of depth of described groove is less than maximum bristle diameter respectively.The width of groove corresponds to maximum bristle diameter.Each groove and the bristle nearest with it align, and the cosmetics stored in the trench are directed directly when leaving groove on the bristle adjoined at distal direction and groove.
In addition, in the embodiment show in figure 4, end face 6 is straight, and this just needs (bristle) district be made up of the bristle of different length to realize the brush tip of rounding.
Reference numerals list
1 brush applicator
2 fixed part sections
3 scraper plates (or being usually called " flexible bending element ")
4 scraper plate first type surfaces
5 leptoprosopy
6 end faces
7 bristles
8 far-end arcuate edges
9 side direction straight edges
10 shanks
11 sides
12 breach
13 grooves
The length of l scraper plate first type surface
The width of b scraper plate first type surface
D thickness
The length of bl bristle
The longitudinal axis of LS flexible bending element or bristle pack element or scraper plate
The longitudinal axis of LB bristle, corresponding to the center line of imaginary bristle
The longitudinal axis of LH lever
Claims (15)
1. a cosmetic brush, described cosmetic brush comprise lever that profile is rod-type and with the brush applicator (1) of described lever by being connected for the fixed part section (2) being connected lever, wherein, described brush applicator (1) also comprises the bender element (3) that has longitudinal axis (LS) except the described fixed part section for connecting, described bender element has flexibility at least one plane, described bender element has a bristle pack on its distal end, the bristle (7) that described bristle pack is shaped by multiple integrated injection molding forms, the longitudinal axis (LB) of described bristle is completely parallel or substantially parallel with the described longitudinal axis (LS) of described bender element, wherein, it is between the fixed part section (2) of the lever of rod-type and bristle (7) that flexible described bender element (3) is arranged on for connecting profile, it is characterized in that, described bender element (3) is designed to the flat scraper plate with scraper plate first type surface, and described bender element (3) is flexible, make the scraper plate first type surface of being correlated with can be close to pending local skin, thus scraper plate first type surface allow plane earth by cosmetic applying on pending local skin, envelope contour essentially no envelope contour transitting to hair brush area stepwise in following meaning of described bender element, that is: the difference between the transverse extent of the transition part place bender element envelope contour directly between bender element and hair brush area and the transverse extent of hair brush area envelope contour is less than or equal to 2 times of maximum bristle diameter, thus obtain the brush applicator of the advantage combining brush and scraper plate.
2. cosmetic brush according to claim 1, is characterized in that, described bender element (3) has at least one weakenings, and described weakenings makes the bending stiffness of described bender element reduce.
3. cosmetic brush according to claim 1 and 2, is characterized in that, described bender element (3) is designed in a plane, have flexible tongue.
4. cosmetic brush according to claim 1, is characterized in that, it is the scraper plate first type surface (4) of plane substantially that described flat scraper plate has two, and described two scraper plate first type surfaces (4) are put relatively in the both sides of scraper plate longitudinal axis.
5. cosmetic brush according to claim 4, is characterized in that, described two scraper plate first type surfaces (4) account for the surface of described scraper plate more than 50%, the surface of wherein said bristle does not belong to the surface of described scraper plate.
6. cosmetic brush according to claim 5, is characterized in that, described two scraper plate first type surfaces (4) account for the surface of described scraper plate more than 70%.
7. cosmetic brush according to claim 4, is characterized in that, described two scraper plate first type surfaces (4) are not containing bristle.
8. cosmetic brush according to claim 4, it is characterized in that, the far-end end face (6) of described scraper plate is fixed with described bristle (7), and described far-end end face is designed to the arch portion extending to another leptoprosopy of described scraper plate from a leptoprosopy of described scraper plate.
9. cosmetic brush according to claim 4, is characterized in that, at least one in described scraper plate first type surface (4) at least has forming part in local.
10. cosmetic brush according to claim 9, is characterized in that, described forming part by some, the flank that extends longitudinally forms.
11. cosmetic brush according to claim 10, is characterized in that, described flank aligns with nearest bristle (7) respectively, in the gap that the recessed deep between described flank is passed between nearest bristle (7).
12. cosmetic brush according to claim 4, is characterized in that, described scraper plate is transitioned into a shank on the side of near-end, and this shank is connected with for the fixed part section (2) be fixed on by described scraper plate on described lever.
13. cosmetic brush according to claim 1, is characterized in that, described hair brush area is flat hair brush area, and described flat wiper blade hair-fields is at least 2.5 times of the brush amount along the second direction vertical with described first direction along the brush amount of first direction.
14. cosmetic brush according to claim 13, is characterized in that, described flat wiper blade hair-fields is at least 3 times of the brush amount along the second direction vertical with described first direction along the brush amount of first direction.
15. cosmetic brush according to claim 1, is characterized in that, described bender element is at least 4 times of the length (bl) of described bristle along the length in described longitudinal axis (LS) direction of this bender element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010009236.1 | 2010-06-18 | ||
| DE202010009236U DE202010009236U1 (en) | 2010-06-18 | 2010-06-18 | cosmetic brushes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102293510A CN102293510A (en) | 2011-12-28 |
| CN102293510B true CN102293510B (en) | 2015-04-15 |
Family
ID=44504444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110166620.9A Active CN102293510B (en) | 2010-06-18 | 2011-06-20 | Moulded lip brush |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2397046B1 (en) |
| CN (1) | CN102293510B (en) |
| DE (1) | DE202010009236U1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX365226B (en) * | 2012-12-14 | 2019-05-27 | Henkel Ag & Co Kgaa | Application tool. |
| DE202014000437U1 (en) * | 2013-10-23 | 2015-01-26 | Geka Gmbh | Injection molded brush with special bristle trim |
| FR3026618B1 (en) * | 2014-10-01 | 2017-05-26 | Oreal | PARTIALLY FLOCKED PICOTS APPLICATOR |
| FR3029757B1 (en) | 2014-12-15 | 2021-06-04 | Albea Services | APPLICATOR FOR LIQUID OR VISCOUS COSMETICS AND ITS ASSOCIATED PACKAGING KIT |
| CN105396216A (en) * | 2015-12-07 | 2016-03-16 | 张茂芳 | Nursing lip moistening device |
| FR3070838B1 (en) * | 2017-09-11 | 2022-09-09 | Oreal | APPLICATOR FOR APPLYING A COSMETIC PRODUCT |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159699A (en) * | 1984-05-23 | 1985-12-11 | Rodney David Cole | Cosmetic applicator |
| US6059473A (en) * | 1994-07-12 | 2000-05-09 | L'oreal | Applicator for applying a liquid cosmetic product and make-up assembly provided with such an applicator |
| WO2001056894A2 (en) * | 2000-02-07 | 2001-08-09 | Loctite (R & D) Limited | Cap assembly with applicator |
| CN1650772A (en) * | 2003-08-04 | 2005-08-10 | 欧莱雅 | Applicator, packaging and applicator device including applicator |
| CN101171994A (en) * | 2006-10-09 | 2008-05-07 | 阿尔康包装美饰服务公司 | Cosmetic product applicator having a plurality types of typical angular orienting units |
| CN201067174Y (en) * | 2007-05-14 | 2008-06-04 | 爱你士化妆用具(天津)有限公司 | Cosmetic brush with changeable brush head |
| CN201073083Y (en) * | 2007-06-29 | 2008-06-18 | 上海巴黎蒂日用化学品有限公司 | Little hair brush with elastic clamp |
| CN201182327Y (en) * | 2008-03-20 | 2009-01-21 | 金光洙 | Brush for painting even and exquisite nail enamel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2738127B1 (en) * | 1995-08-30 | 1998-03-27 | Oreal | MASCARA APPLICATOR |
| FR2854779B1 (en) * | 2003-05-14 | 2006-09-01 | Oreal | APPLICATOR AND DEVICE FOR PACKAGING AND APPLICATION COMPRISING SUCH AN APPLICATOR |
| EP1645204A1 (en) * | 2004-10-08 | 2006-04-12 | Geka Brush Gmbh | Lip applicator with progressive flexibility |
| US20070181143A1 (en) * | 2005-12-30 | 2007-08-09 | Antonio Montoli | Flocked cosmetic applicators |
| US20100132731A1 (en) * | 2008-12-01 | 2010-06-03 | Matthew Waitesmith | Ergonomic Cosmetic Brush |
-
2010
- 2010-06-18 DE DE202010009236U patent/DE202010009236U1/en not_active Expired - Lifetime
-
2011
- 2011-06-16 EP EP11170107.4A patent/EP2397046B1/en active Active
- 2011-06-20 CN CN201110166620.9A patent/CN102293510B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159699A (en) * | 1984-05-23 | 1985-12-11 | Rodney David Cole | Cosmetic applicator |
| US6059473A (en) * | 1994-07-12 | 2000-05-09 | L'oreal | Applicator for applying a liquid cosmetic product and make-up assembly provided with such an applicator |
| WO2001056894A2 (en) * | 2000-02-07 | 2001-08-09 | Loctite (R & D) Limited | Cap assembly with applicator |
| CN1650772A (en) * | 2003-08-04 | 2005-08-10 | 欧莱雅 | Applicator, packaging and applicator device including applicator |
| CN101171994A (en) * | 2006-10-09 | 2008-05-07 | 阿尔康包装美饰服务公司 | Cosmetic product applicator having a plurality types of typical angular orienting units |
| CN201067174Y (en) * | 2007-05-14 | 2008-06-04 | 爱你士化妆用具(天津)有限公司 | Cosmetic brush with changeable brush head |
| CN201073083Y (en) * | 2007-06-29 | 2008-06-18 | 上海巴黎蒂日用化学品有限公司 | Little hair brush with elastic clamp |
| CN201182327Y (en) * | 2008-03-20 | 2009-01-21 | 金光洙 | Brush for painting even and exquisite nail enamel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202010009236U1 (en) | 2011-11-14 |
| CN102293510A (en) | 2011-12-28 |
| EP2397046A1 (en) | 2011-12-21 |
| EP2397046B1 (en) | 2020-05-13 |
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