CN207898185U - Cosmetic brush - Google Patents

Abstract

The utility model provides a kind of cosmetic brush, is related to toiletry field, to solve the problems, such as that the brushing surface occurred during colouring makeup using cosmetic brush is unadjustable and makeup degree inconvenience adjusts.The cosmetic brush includes：Brush head, motion bar and movable sleeve, the brush head have more bristles, and the both ends of the brush head are respectively head and tail portion, and the tail portion is connect with one end of the motion bar；One end of the movable sleeve is equipped with and collects mouth, the movable sleeve is arranged on the motion bar, the muzzle that collects is located on the brush head, the movable sleeve can be moved back and forth along the length direction of the motion bar on the motion bar, the length direction movement that mouth brush head described in the brush head upper edge is collected described in drive, to adjust the density of the bristle positioned at the head.The cosmetic brush is for colouring makeup, to achieve the effect that adjust brushing surface according to demand and facilitate adjustment makeup degree.

Description

Cosmetic brush

Technical field

The utility model is related to toiletry technical fields, more particularly, to a kind of cosmetic brush.

Background technology

In modern society's life, people are higher and higher to the quality requirement of life, also increasingly heavier to the dressing of face Depending on.Cosmetic brush can complete the coloring makeup of the facial many places such as cheek, forehead, nose, eye, as most common cosmetic Tool, becomes the indispensable personal effects of people seeking beauty.

Cosmetic brush includes mainly brush handle and brush head two parts, eats powder first with brush head when in use, then hand-held handle will brush The makeup powder brushing of head is on the skin.

The brush head of the cosmetic brush provided in the prior art is made of sponge or bristle mostly, and brush head is fixed dimension Brush head, brush head is unadjustable in the brushing surface of face, smaller scope of application, and function is relatively simple.Such as to eyebrow into When row brushing makeup, it usually needs using the smaller brush head of brushing surface, just can guarantee will not be brushed to eyebrow when brushing eyebrow Parts of skin in addition, and when carrying out brushing makeup to the part such as cheek, the larger brush head of brushing surface is often required to use, Quickly and evenly to brush makeup powder on cheek.In addition, cosmetic brush in the prior art is since brush head is fixed, such as opposite When the part that portion focuses on brushing makeup powder is brushed, it usually needs powder is repeatedly eaten, and firmly presses brush head to face, so that Brush head brushes the part emphatically, is inconvenient in the degree of adjustment coloring makeup.Old friends usually require to borrow in cosmetic process A variety of cosmetic brush with different thicknesses, the bristle of different hardness are helped to colour the different parts such as cheek, eyebrow, lip Adornment is inconvenient.

In conclusion being difficult the brushing for effectively solving to occur during colouring makeup using cosmetic brush in the prior art The problem of area is unadjustable and makeup degree inconvenience adjusts.

Utility model content

The purpose of this utility model is to provide a kind of cosmetic brush, to solve during colouring makeup using cosmetic brush The problem of brushing surface of appearance is unadjustable and makeup degree inconvenience adjusts.

In order to achieve the above objectives, the technical solution of the utility model is realized in：

Cosmetic brush provided by the utility model, including：Brush head, motion bar and movable sleeve, wherein the brush head has more The both ends of root bristle, the brush head are respectively head and tail portion, and the tail portion is connect with one end of the motion bar；The activity One end of set, which is equipped with, collects mouth, and the movable sleeve is arranged on the motion bar, and the muzzle that collects is located on the brush head, institute Stating movable sleeve can move back and forth along the length direction of the motion bar on the motion bar, and mouth is collected described in drive described The length direction of brush head described in brush head upper edge moves, to adjust the density of the bristle positioned at the head.

Preferably, the movable sleeve is set on the motion bar, and the movable sleeve is slidably connected with the motion bar.

Preferably, opening is offered on the movable sleeve, the motion bar is equipped with push and pull bar, the push and pull bar One end is connect with the motion bar, and the other end of the push and pull bar stretches out the movable sleeve by the opening.

Preferably, the opening is in a strip shape, and the length direction of the opening is consistent with the length direction of the motion bar, institute Stating push and pull bar can in said opening slide along the length direction of the opening, so that the movable sleeve is along the motion bar Length direction moved back and forth on the motion bar.

Preferably, the movable sleeve is equipped with driving motor, and the driving motor is connect with the movable sleeve, the driving electricity The output shaft of machine is connect with the motion bar, for driving the movable sleeve along the length direction of the motion bar in the activity It is moved back and forth on bar.

Preferably, the movable sleeve is set on the motion bar, and the movable sleeve is connected with the motion bar by screw thread It connects.

Preferably, the output shaft of the driving motor is equipped with external screw thread, and the motion bar is equipped with and the external screw thread phase The internal thread matched, the output shaft of the driving motor are matched with the motion bar.

Preferably, the output shaft of the driving motor is connected with telescopic rod, one end of the telescopic rod and driving electricity The output axis connection of machine, the other end are connect with the other end of the motion bar, and the motion bar is equipped with external screw thread, the movable sleeve Equipped with the internal thread to match with the external screw thread, the motion bar matches connection with the movable sleeve.

Preferably, described to collect that mouth is tapered, it is described collect mouth from close to one end of the movable sleeve to far from the work The tapered at one end of dynamic set.

Preferably, the brush head is detachably connected with the motion bar.

Compared with the existing technology, cosmetic brush provided by the utility model has the advantage that：

Cosmetic brush provided by the utility model, when in use, the hand-holdable motion bar of user of service adjusts and is arranged in motion bar On movable sleeve, so that movable sleeve is moved back and forth on motion bar along the length direction of motion bar, with the receipts for driving movable sleeve to be equipped with Beam mouth is moved in the length direction of brush head upper edge brush head, can be adjusted and be collected mouth at a distance from the head of brush head, and then adjusts position In the compaction rate of the bristle on brush head head.Specifically, the movable sleeve on user of service's adjustable bar so that be actively set on It is moved to brush head direction on motion bar, the mouth that collects being set on brush head is driven to be moved to the head direction of brush head, Mouth is collected to more bristles of brush head with effect is collected, more bristles can be collapsed together.It is moved closer to collecting mouth During the head of brush head, the more bristles on brush head head can be collected, so that the more bristles on head is collected and concentrates in together, In this way, increasing the bristle density on brush head head, the brushing surface of brush head is reduced.It can be to each of head in addition, collecting mouth Bristle is played a supporting role so that be exposed to collect the head outside mouth each bristle it is less flexible, to the face of required brushing The contact effect of portion's skin is more preferable, and brushing is better, and makeup is coloured or to eyebrow, mouth convenient for carrying out emphasis to skin of face The region that brushing surface is smaller needed for lip etc. carries out emphasis and colours makeup.When using cosmetic brush provided by the utility model, make With the movable sleeve on personnel also adjustable bar so that it is actively set on motion bar to far from brush head direction and moves, band The dynamic mouth that collects being set on brush head is moved to the tail portion direction of brush head, collects the tail portion that mouth moves closer to brush head, can More bristles for collecting brush head tail portion make more bristles of tail portion collect and concentrate in together, reduce and collected to brush head head Effect.So so that the bristle density on brush head head reduces, and the bristle on head is looser, also increases the brushing surface of brush head Product.Compared with the existing technology, cosmetic brush provided by the utility model on motion bar by being arranged movable sleeve, and utilizes movable sleeve It is moved back and forth on motion bar along the length direction of motion bar to drive what movable sleeve opened up to collect mouth in brush head upper edge brush head Length direction moves back and forth, and realizes that adjusting collects distance between mouth and the head of brush head, and then adjust the brush positioned at brush head head The purpose of the compaction rate of hair.Cosmetic brush provided by the utility model can quickly adjust coloring makeup journey using simple and convenient Spend and effectively adjust the brushing surface of brush head.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram for the cosmetic brush that the utility model embodiment one provides；

Fig. 2 is the structural schematic diagram for the cosmetic brush that the utility model embodiment two provides；

Fig. 3 is the structural schematic diagram for the cosmetic brush that the utility model embodiment three provides；

Fig. 4 is the structural schematic diagram for the cosmetic brush that the utility model embodiment four provides；

Fig. 5 is the structural schematic diagram for the cosmetic brush that the utility model embodiment five provides.

Icon：100- brush heads；200- motion bars；300- movable sleeves；210- push and pull bars；310- collects mouth； 320- is open；330- driving motors；331- telescopic rods.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third ", it is used for description purposes only, is not understood to indicate or imply phase To importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term " installation ", " connected ", " connection ", shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

Embodiment 1

Fig. 1 is the structural schematic diagram for the cosmetic brush that the utility model embodiment one provides.As shown in Figure 1, the present embodiment one The cosmetic brush of offer, including brush head 100, motion bar 200 and movable sleeve 300.

Wherein, for brush head 100 for that will make up powder brushing on the skin, brush head 100 has more bristles, more bristles equal It can be made of animal wools such as horsehair, goats hair or marten hairs, can be also made of staple fibres such as nylon.

In the cosmetic brush that the utility model embodiment one provides, the both ends of brush head 100 are respectively head and tail portion, tail portion It is connect with one end of motion bar 200.It should be noted that the both ends of each bristle can be located separately head and tail portion.100 tail of brush head Portion can be fixedly connected with mode or grafting, clamping etc. with the connection type of motion bar 200 for Nian Jie, integrated setting etc. can Dismantling connection mode.

In the cosmetic brush that the utility model embodiment one provides, one end of movable sleeve 300, which is equipped with, collects mouth 310, activity Set 300 is arranged on motion bar 200, and there is movable sleeve 300 inner cavity, movable sleeve 300 may be provided at outside motion bar 200, can also set It sets in motion bar 200.Mouth 310 is collected for collecting the more bristles on 100 head of brush head and more brushes of 100 tail portion of brush head Hair.Mouth 310 is collected to be set on brush head 100, movable sleeve 300 can along motion bar 200 length direction it is past on motion bar 200 Multiple movement drives the length direction movement for collecting mouth 310 in 100 upper edge brush head 100 of brush head, change to collect mouth 310 and brush head 100 The distance between head, to adjust the density of the bristle positioned at head.Wherein, collect mouth 310 can be in round mouth shape, flat mouth shape, Square opening shape and conical opening shape etc. are met a variety of with increasing the scope of application of the cosmetic brush of the offer of this utility model embodiment one Use demand.

In the cosmetic brush provided using the utility model embodiment one, the hand-holdable motion bar 200 of user of service, adjusting is set The movable sleeve 300 on motion bar 200 is set, keeps movable sleeve 300 reciprocal on motion bar 200 along the length direction of motion bar 200 Movement is moved in the length direction of 100 upper edge brush head 100 of brush head with the mouth 310 that collects for driving movable sleeve 300 to be equipped with, can be adjusted Section collects mouth 310 at a distance from the head of brush head 100, and then adjusts the compaction rate of the bristle positioned at 100 head of brush head.

Movable sleeve 300 on user of service's adjustable bar 200 so that movable sleeve 300 is on motion bar 200 to brush head 100 directions move, and the mouth 310 that collects being set on brush head 100 is driven to be moved to the head direction of brush head 100, receive The more bristles of 310 pairs of brush heads 100 of beam mouth, which have, collects effect, can collapse more bristles together.It is gradual to collect mouth 310 Close to the head of brush head 100, the more bristles on 100 head of brush head can be collected, so that the more bristles on head is collected and concentrates on one It rises, in this way, increasing the bristle density on 100 head of brush head, reduces the brushing surface of brush head 100.In addition, collecting 310 energy of mouth It is enough to play a supporting role to each bristle on head so that be exposed to collect the head outside mouth 310 each bristle it is less flexible, More preferable to the contact effect of the skin of face of required brushing, brushing is better, convenient for being carried out in emphasis coloring to skin of face Adornment or coloring makeup is carried out to the smaller region of brushing surface needed for eyebrow, lip etc..

In the cosmetic brush provided using the utility model embodiment one, user of service is also on adjustable bar 200 Movable sleeve 300 so that movable sleeve 300 moves on motion bar 200 to far from 100 direction of brush head, and drive is set in brush head The mouth 310 that collects on 100 is moved to the tail portion direction of brush head 100, collects the tail portion that mouth 310 moves closer to brush head 100, energy More bristles for enough collecting 100 tail portion of brush head make more bristles of tail portion collect and concentrate in together, reduce on brush head 100 More of head bristle collects effect.So so that the bristle density on 100 head of brush head reduces, and the more bristles on head are more Loosely, the brushing surface of brush head 100 is also increased.

Compared with the existing technology, the cosmetic brush that the utility model embodiment one provides is lived by being arranged on motion bar 200 Dynamic set 300, and moved back and forth on motion bar 200 along the length direction of motion bar 200 to drive movable sleeve using movable sleeve 300 300 open up collect mouths 310 100 upper edge brush head 100 of brush head length direction move back and forth, realize adjust collect mouth 310 with Distance between the head of brush head 100, and then adjust the purpose of the compaction rate for the bristle for being located at 100 head of brush head.This practicality is new The cosmetic brush that type embodiment one provides can quickly adjust coloring makeup degree and effectively adjusting brush head 100 using simple and convenient Brushing surface.

Preferably, movable sleeve 300 is set on motion bar 200, and movable sleeve 300 has inner cavity, and motion bar 200, which can be located at, lives In the inner cavity of dynamic set 300, movable sleeve 300 is slidably connected with motion bar 200.It can be provided with along its length on motion bar 200 Sliding slot may be provided with the sliding block to match with the sliding slot on motion bar 200 on sliding sleeve, to realize movable sleeve 300 along motion bar 200 length direction moves back and forth on motion bar 200, and drive collects mouth 310 in the length side of 100 upper edge brush head 100 of brush head To movement, to adjust the bristle density positioned at head.In some embodiments, movable sleeve 300 can also be sheathed on motion bar 200 It is interior.

Further, opening 320 is offered on movable sleeve 300, motion bar 200 is equipped with push and pull bar 210, push and pull bar 210 one end is connect with motion bar 200.In the cosmetic brush that the utility model embodiment one provides, opening 320 may be provided at work The other end of dynamic set 300, for opening 320 relative to the setting of mouth 310 is collected on movable sleeve 300, push and pull bar 210 may be provided at work The other end of the other end of lever 200, push and pull bar 210 stretches out movable sleeve 300 by opening 320.

In the cosmetic brush provided using the utility model embodiment one, user of service can be by pushing and pulling push and pull bar 210 It adjusts motion bar 200 to slide with respect to movable sleeve 300, causes movable sleeve 300 can be relative to motion bar 200 along motion bar 200 It is moved on length direction, drives the length direction movement for collecting mouth 310 in 100 upper edge brush head 100 of brush head.

Embodiment 2

Fig. 2 is the structural schematic diagram for the cosmetic brush that the utility model embodiment two provides.As shown in Fig. 2, the present embodiment two The cosmetic brush of offer, including brush head 100, motion bar 200 and movable sleeve 300, wherein brush head 100 has more bristles, brush head 100 both ends are respectively head and tail portion, and tail portion is connect with one end of motion bar 200；One end of movable sleeve 300 is equipped with and collects mouth 310, movable sleeve 300 is arranged on motion bar 200, collects mouth 310 and is set on brush head 100, movable sleeve 300 can be along motion bar 200 length direction moves back and forth on motion bar 200, and drive collects mouth 310 in the length side of 100 upper edge brush head 100 of brush head To movement, to adjust the density of the bristle positioned at head.

Further, movable sleeve 300 is set on motion bar 200, and movable sleeve 300 is slidably connected with motion bar 200.

Further, opening 320 is offered on movable sleeve 300, motion bar 200 is equipped with push and pull bar 210, push and pull bar 210 one end is connect with motion bar 200, and the other end of push and pull bar 210 stretches out movable sleeve 300 by opening 320.

Preferably, opening 320 is in a strip shape, and opening 320 is opened on movable sleeve 300 and is connected to the inner cavity of movable sleeve 300, The length direction of opening 320 is consistent with the length direction of motion bar 200, and push and pull bar 210 is opened on motion bar 200, and energy Enough motion bar 200 is driven to move, push and pull bar 210 can be slided along the length direction of opening 320 in opening 320, movable sleeve 300 with motion bar 200 occur relative motion, can make movable sleeve 300 along motion bar 200 length direction on motion bar 200 It moves back and forth.In some embodiments, locating part can be also equipped on motion bar 200, for limiting movable sleeve 300 in motion bar Motion range on 200.

It should be noted that collecting, mouth 310 is tapered, collects mouth 310 from one end of close movable sleeve 300 to far from activity The tapered at one end of set 300.So set, reducing the bore for collecting mouth 310, strengthens and collect collecting for 310 pairs of brush heads 100 of mouth Effect, while mouth 310 is collected relative to stair-stepping, there is the taper compared with gentle incline, which to collect mouth 310, can prevent from collecting mouth 310 Situations such as each bristle is bent during being collected to brush head 100, damaged to avoid brush head 100.

Embodiment 3

Fig. 3 is the structural schematic diagram for the cosmetic brush that the utility model embodiment three provides.As shown in figure 3, the present embodiment three The cosmetic brush of offer, including brush head 100, motion bar 200 and movable sleeve 300, wherein brush head 100 has more bristles, brush head 100 both ends are respectively head and tail portion, and tail portion is connect with one end of motion bar 200；One end of movable sleeve 300 is equipped with and collects mouth 310, movable sleeve 300 is arranged on motion bar 200, collects mouth 310 and is set on brush head 100, movable sleeve 300 can be along motion bar 200 length direction moves back and forth on motion bar 200, and drive collects mouth 310 in the length side of 100 upper edge brush head 100 of brush head To movement, to adjust the density of the bristle positioned at head.

Preferably, movable sleeve 300 is set on motion bar 200, and movable sleeve 300 has inner cavity, and motion bar 200, which can be located at, lives In the inner cavity of dynamic set 300, movable sleeve 300 is connected through a screw thread with motion bar 200.Specifically, it can be set in the inner cavity of movable sleeve 300 There is internal thread, the external screw thread to match with the internal thread of movable sleeve 300, movable sleeve 300 and motion bar can be equipped on motion bar 200 200 matching connections, in the cosmetic brush provided using the utility model embodiment three, user of service can revolve on motion bar 200 Turn movable sleeve 300, movable sleeve 300 generates relative motion with motion bar 200, movable sleeve 300 can be made along the length of motion bar 200 Direction moves back and forth on motion bar 200, drives the length direction movement for collecting mouth 310 in 100 upper edge brush head 100 of brush head, with Adjust the bristle density positioned at brush head head.

Movable sleeve 300 and motion bar 200 are connected through a screw thread by the cosmetic brush that utility model embodiment three provides, and are more convenient for User of service accurately adjusts move distance of the movable sleeve 300 on motion bar 200 so that collects mouth 310 on brush head 100 Move distance is more accurate, substantially increases the degree of regulation of the bristle density of cosmetic brush.

It is noted that brush head 100 is detachably connected with motion bar 200.Company between brush head 100 and motion bar 200 The mode of connecing can be grafting, clamping or threaded connection.More bristles of brush head 100 are cleaned so set, not only facilitating, and And can be convenient and efficient according to the position brushed needed for user of service more changing brush head 100 at any time, it can effectively increase the present embodiment three The scope of application of the cosmetic brush of offer.

Embodiment 4

Fig. 4 is the structural schematic diagram for the cosmetic brush that the utility model embodiment four provides.As shown in figure 4, the present embodiment four The cosmetic brush of offer, including brush head 100, motion bar 200 and movable sleeve 300, wherein brush head 100 has more bristles, brush head 100 both ends are respectively head and tail portion, and tail portion is connect with one end of motion bar 200；One end of movable sleeve 300 is equipped with and collects mouth 310, movable sleeve 300 is arranged on motion bar 200, collects mouth 310 and is set on brush head 100, movable sleeve 300 can be along motion bar 200 length direction moves back and forth on motion bar 200, and drive collects mouth 310 in the length side of 100 upper edge brush head 100 of brush head To movement, to adjust the density of the bristle positioned at head.

Further, movable sleeve 300 is set on motion bar 200, and movable sleeve 300 is slidably connected with motion bar 200.

In the cosmetic brush that the utility model embodiment four provides, movable sleeve 300 is equipped with driving motor 330, driving motor 330 connect with movable sleeve 300, and the other end in movable sleeve 300 is arranged in driving motor 330, relative to collecting on movable sleeve 300 Mouth 310 is arranged.The output shaft of driving motor 330 is connect with motion bar 200, for driving movable sleeve 300 along the length of motion bar 200 Degree direction moves back and forth on motion bar 200.The cosmetic brush that the utility model embodiment four provides is by being arranged driving motor 330 Length direction instead of using personnel's manual actuation movable sleeve 300 along motion bar 200 moves back and forth on motion bar 200, simply It is convenient, high degree of automation.

It should be noted that the output shaft of driving motor 330 is equipped with external screw thread, motion bar 200 is equipped with and external screw thread phase The output shaft of the internal thread matched, driving motor 330 is matched with motion bar 200.It should be noted that motion bar 200 is another End can offer blind hole, and the internal thread of motion bar 200 can be opened in blind hole.What is provided using the utility model embodiment four When cosmetic brush, user of service starts driving motor 330, and the output shaft rotation of driving motor 330 is defeated due to driving motor 330 Shaft is threadedly coupled with motion bar 200, thus motion bar 200 under the driving effect of driving motor 330 along the defeated of driving motor 330 The axial movement of shaft makes motion bar 200 occur to slide relatively with movable sleeve 300, and movable sleeve 300 can be along motion bar 200 Length direction reciprocatingly slides on motion bar 200, drives the length direction fortune for collecting mouth 310 in 100 upper edge brush head 100 of brush head It is dynamic, to adjust the bristle density positioned at brush head head.It is noted that the rotation direction of the output shaft of driving motor 330 can It adjusts.

Embodiment 5

Fig. 5 is the structural schematic diagram for the cosmetic brush that the utility model embodiment five provides.As shown in figure 5, the present embodiment five The cosmetic brush of offer, including brush head 100, motion bar 200 and movable sleeve 300, wherein brush head 100 has more bristles, brush head 100 both ends are respectively head and tail portion, and tail portion is connect with one end of motion bar 200；One end of movable sleeve 300 is equipped with and collects mouth 310, movable sleeve 300 is arranged on motion bar 200, collects mouth 310 and is set on brush head 100, movable sleeve 300 can be along motion bar 200 length direction moves back and forth on motion bar 200, and drive collects mouth 310 in the length side of 100 upper edge brush head 100 of brush head To movement, to adjust the density of the bristle positioned at head.

Further, movable sleeve 300 is set on motion bar 200, and movable sleeve 300 is connected through a screw thread with motion bar 200.

Further, movable sleeve 300 is equipped with driving motor 330, and driving motor 330 is connect with movable sleeve 300, driving motor 330 output shaft is connect with motion bar 200, for driving movable sleeve 300 along the length direction of motion bar 200 in motion bar 200 Upper reciprocating motion.

Preferably, the output shaft of driving motor 330 is connected with telescopic rod 331, one end of telescopic rod 331 and driving motor 330 output axis connection, the other end are connect with the other end of motion bar 200, and motion bar 200 is equipped with external screw thread, and movable sleeve 300 is set There are the internal thread to match with external screw thread, motion bar 200 to match connection with movable sleeve 300.Wherein, telescopic rod 331 can will drive The torque of 330 output shaft of dynamic motor is transferred to motion bar 200, and motion bar 200 is driven to rotate.Using the utility model embodiment When the cosmetic brush of five offers, start driving motor 330, the output shaft rotation of driving motor 330 passes through telescopic rod 331 and drives work Lever 200 rotates, and since motion bar 200 and movable sleeve 300 are connected through a screw thread, therefore motion bar 200 is in 300 turns of opposite movable sleeve During dynamic, relative motion can occur with movable sleeve 300 along the length direction of motion bar 200 so that movable sleeve 300 being capable of edge The length direction of motion bar 200 moves back and forth on motion bar 200, and drive collects mouth 310 in 100 upper edge brush head 100 of brush head Length direction moves, to adjust the density of the bristle positioned at head.Additional description is needed, telescopic rod 331 is in motion bar 200 With movable sleeve 300 along the length direction of motion bar 200 move during compensate motion bar 200 and driving motor 330 output The distance between axis, and the torque of the output shaft of driving motor 330 can be transferred to motion bar 200.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of cosmetic brush, which is characterized in that including：Brush head, motion bar and movable sleeve, wherein

The brush head has a more bristles, and the both ends of the brush head are respectively head and tail portion, the tail portion and the motion bar One end connection；

One end of the movable sleeve, which is equipped with, collects mouth, and the movable sleeve is arranged on the motion bar, and the muzzle that collects is located at On the brush head, the movable sleeve can be moved back and forth along the length direction of the motion bar on the motion bar, drive institute The length direction movement for collecting mouth brush head described in the brush head upper edge is stated, to adjust the density of the bristle positioned at the head.

2. cosmetic brush according to claim 1, which is characterized in that the movable sleeve is set on the motion bar, described Movable sleeve is slidably connected with the motion bar.

3. cosmetic brush according to claim 2, which is characterized in that offer opening, the motion bar on the movable sleeve It is equipped with push and pull bar, one end of the push and pull bar is connect with the motion bar, and the other end of the push and pull bar passes through institute It states opening and stretches out the movable sleeve.

4. cosmetic brush according to claim 3, which is characterized in that in a strip shape, the length direction of the opening of the opening Consistent with the length direction of the motion bar, the push and pull bar can in said opening be slided along the length direction of the opening It is dynamic, so that the movable sleeve is moved back and forth along the length direction of the motion bar on the motion bar.

5. cosmetic brush according to claim 1, which is characterized in that the movable sleeve is equipped with driving motor, the driving electricity Machine is connect with the movable sleeve, and the output shaft of the driving motor is connect with the motion bar, for driving the movable sleeve edge The length direction of the motion bar moves back and forth on the motion bar.

6. cosmetic brush according to claim 5, which is characterized in that the movable sleeve is set on the motion bar, described Movable sleeve is connected through a screw thread with the motion bar.

7. cosmetic brush according to claim 5, which is characterized in that the output shaft of the driving motor is equipped with external screw thread, institute It states motion bar and is equipped with the internal thread to match with the external screw thread, the output shaft of the driving motor matches with the motion bar It closes.

8. cosmetic brush according to claim 6, which is characterized in that the output shaft of the driving motor is connected with telescopic rod, The output axis connection of one end of the telescopic rod and the driving motor, the other end are connect with the other end of the motion bar, institute State motion bar and be equipped with external screw thread, the movable sleeve is equipped with the internal thread that matches with the external screw thread, the motion bar with it is described Movable sleeve matching connection.

9. cosmetic brush according to claim 1, which is characterized in that the mouth that collects is tapered, and the mouth that collects is from close Tapered at one end of the one end of the movable sleeve to the separate movable sleeve.

10. cosmetic brush according to claim 1, which is characterized in that the brush head is detachably connected with the motion bar.