KR102618211B1 - Brush holder for automatic makeup brush cleaning machine - Google Patents

Abstract

The present invention relates to a holder, and more specifically, to a brush holder for a handle-type automatic makeup washer that cleans and dries makeup brushes by rotating them. The brush holder for an automatic makeup brush washer according to the present invention includes jaws for pressurizing and gripping the outer peripheral surface of the brush; Includes an upper fixture for fixing the upper part of the brush. Includes.

Description

Brush holder for automatic makeup brush cleaning machine}

The present invention relates to a holder, and more specifically, to a brush holder for a handle-type automatic makeup washer that cleans and dries makeup brushes by rotating them.

A makeup brush is a brush used to apply cosmetics such as foundation, powder, or eye shadow to the skin. These cosmetic brushes have cosmetics on them after use, so if left unwashed, they can cause skin diseases due to bacterial growth. If you want to apply cosmetics with different shades or ingredients, the shades or ingredients of the cosmetics you used immediately before applying may cause skin diseases. There are frequent cases where the desired makeup effect is not achieved, such as the color changing as it is mixed. Therefore, makeup brushes should be washed frequently. Previously, there were very few automatic cleaners specifically for makeup brushes in circulation, so users cleaned their brushes by rubbing them with their hands under running water, or by rubbing the brushes on a friction plate with multiple convex protrusions and letting the water flow. The washing method was mainly used. However, according to this method, the brush must be repeatedly rubbed directly with the hand or a separate friction plate under running water, causing increased fatigue in the arms and hands, which is cumbersome and also takes a long time to dry after washing, so it cannot be used right away. There was a downside to not having it.

To solve these shortcomings, a handle-type automatic makeup brush cleaner with a built-in motor was proposed in Chinese utility model registration CN 209931815 U. Figure 1 shows a drawing of an automatic makeup brush washing machine according to the Chinese utility model. The automatic brush washer is equipped with a rotating shaft (not shown) connected to the motor and rotated at the front end of the handle body (401, 402) with a built-in motor, and a hollow tube-shaped holder (201; rubber sleeve) is inserted into the rotating shaft, A makeup brush is inserted into the front opening 202 of the holder 201, and when the motor is driven in this state, the rotation axis is rotated by the rotational force of the motor, and the holder 201 coupled thereto is rotated to form the holder 201. The makeup brush inserted in is configured to rotate. At this time, when the rotating makeup brush is immersed inside a container containing water or washing liquid, the brush is washed while rotating in the water. After cleaning is completed, if the brush is taken out of the water and continued to rotate, the water or washing liquid is scattered by centrifugal force and dehydrated, causing it to be dehydrated for a short period of time. Drying takes place. In this way, since cleaning and drying are performed automatically and easily by the motor, convenience is greatly increased compared to manually cleaning the brush.

However, makeup brushes have different diameters depending on the type, and various shapes exist, such as those with straight surfaces along the length, convex curves, or tapered surfaces. Because of this, in order to clean and dry brushes of various sizes and shapes using the conventional automatic makeup brush washer as described above, there is an inconvenience in having to provide holders with various diameters and shapes. In fact, in the case of automatic makeup brush cleaners currently in circulation, about 10 different holders are sold as a set. In this way, if multiple holders are required to mount makeup brushes of various sizes and shapes, not only does the packaging become larger, but the holder also has to be replaced every time the user replaces the brush, and the brushes that do not fit the size of the holder need to be replaced. In this case, there is a disadvantage that washing and drying are impossible.

Meanwhile, as shown in (a) of Figure 2, in the case of a makeup brush (B) with a relatively straight surface, the gripping surface of the holder 201 and the outer peripheral surface of the brush (B) are in stable surface contact, so the holder does not rotate. In this case, the makeup brush (B) also rotates smoothly based on the vertical central axis (O). However, as shown in Figure 2 (b), when the surface of the brush B is tapered (in the drawing, it becomes narrower toward the top) or convexly curved, the contact surface of the holder 201 is straight. On the other hand, because the outer peripheral surface of the brush (B) is a curved surface, the entire contact surface of the holder (201) cannot make surface contact with the outer peripheral surface of the brush (B), so when the brush (B) is held or rotated in the holder (201), the brush (B) is centered vertically. A phenomenon in which the brush is tilted toward one side from the axis O (the central axis of the brush is tilted like A) occurs. In this way, when the brush (B) is deflected to one side and the holder 201 is rotated about the vertical central axis (O), as shown in (c) of FIG. 2, the deflected brush (B) is rotated about the vertical central axis. Because it is rotated based on (O), the lower part rotates with a larger rotation radius than the upper part, and since the upper part of the brush (B) is in a free state without being gripped, the upper part of the brush (B) inside the holder 201 Additionally, there was a problem of significant vibration and noise occurring as it rotated.

Chinese utility model registration CN 209931815 U Chinese utility model registration CN 209935387 U

https://yurica.co.kr/product/detail.html?product_no=114&cate_no=69&display_group=1&cafe_mkt=naver_ks&mkt_in=Y&ghost_mall_id=naver&ref=naver_open&NaPm=ct%3Dkha1mf3c%7Cci%3D0zG0003vL%2Dvt9anWQvlo%7Ctr% 3Dpla%7Chk%3D588fbb40cac510866e2ded71c9b04b656ea12fe1

The present invention was created to solve the problems of the conventional automatic makeup brush washer as described above, and can be universally used for makeup brushes of various sizes and shapes, and can be used to hold and hold makeup brushes with tapered or curved surfaces. The goal is to provide a brush holder for an automatic makeup brush washer that prevents vibration and noise by preventing the brush from rotating at an excessively large rotation radius by preventing it from being deflected during rotation.

The brush holder for an automatic makeup brush washer according to the first embodiment of the present invention for achieving the above-described object is a brush holder for an automatic makeup brush washer that cleans and dries makeup brushes by holding and rotating them. Jaws for pressure gripping the outer peripheral surface; Includes an upper fixture for fixing the upper part of the brush.
In addition, the brush holder for an automatic makeup brush washer according to the second embodiment of the present invention is a brush holder for an automatic makeup brush washer that cleans and dries makeup brushes by holding and rotating them, and includes a jaw for pressurizing and holding the outer peripheral surface of the brush. and; a jaw mounting port that is cylindrical with an open top so that the jaw can be inserted and seated, and has a center portion through which a brush is inserted; It includes an upper casing that is rotatably coupled to the upper part of the jaw mounting device to move each jaw inward and outward in the radial direction.

Here, a plurality of guide protrusions spaced at regular intervals in the radial direction are formed on the upper surface of each jaw, and the guide protrusions of each jaw are inserted into the bottom surface of the upper casing to guide the relative movement. This is formed.

In addition, the jaw includes a moving block that is seated inside the jaw mounting hole and moves inward and outward in the radial direction and has the guide protrusion formed on its upper surface; It includes a gripping piece that protrudes from the inner surface of the moving block and presses and holds the outer peripheral surface of the brush.

Additionally, a moving block for each jaw is seated on the inside of the jaw mounting device, and a jaw guide is formed to guide movement inward and outward in the radial direction.

In addition, the moving block of each jaw is formed in a 'T'-shaped cross-section, and the jaw guide of the jaw mounting device includes a concavo-convex portion whose cross-section is formed to be stepped in a 'T' shape so that the moving block of the jaw can be seated and moved. do.

Additionally, the grip piece protrudes and extends inclined upward from the lower inner surface of the moving block.

Meanwhile, a coupling ring is protrudingly formed on the inner periphery of the upper end of the jaw mounting device, and a coupling groove into which the coupling ring is slidably and rotatably fitted is formed on the lower circumference of the upper casing.

An upper fixture is provided inside the upper casing to secure the upper end of the brush that passes through the center of the bottom surface of the upper casing.

Here, the upper fixture is made of an elastic material, and is composed of two cones joined together vertically, the lower part becoming narrower upward and the upper part widening upward, and a penetrating hole formed in the center so that the upper end of the brush can be inserted. .

In addition, the upper casing is configured in a cylindrical shape with an open upper part, and an upper cap having a rotating shaft groove in which a rotating shaft rotated by a motor built in the handle body is coupled is fixedly coupled to the upper opening of the upper casing.

In addition, an upper fixture mounting portion formed in a hollow cylindrical shape with an open lower portion protrudes from the lower surface of the upper cap so that the upper fixture can be inserted and supported.

In addition, the jaw mounting device is seated and fixedly coupled to the inside, and further includes a lower casing having a brush insertion hole at the center to allow the brush to be inserted from the lower side.

According to the present invention as described above, it can be universally used for makeup brushes having various sizes and shapes, and prevents makeup brushes with tapered or curved surfaces from being deflected when held and rotated, thereby preventing excessive rotation of the brush. It has the outstanding advantage of preventing vibration and noise by preventing rotation in a radius.

1 is a perspective view of a conventional makeup brush automatic washing machine;
Figure 2 is a diagram for explaining the rotation mode of a brush held in a holder for a conventional makeup brush automatic washing machine;
Figure 3 is a state of use of the brush holder for an automatic makeup brush washer according to the present invention;
4 is an exploded view of a brush holder for an automatic makeup brush washer according to the present invention;
5 is a cross-sectional view of a combined brush holder for an automatic makeup brush washer according to the present invention;
Figure 6 is a cross-sectional view of the brush holder for an automatic makeup brush washer according to the present invention in use.

Hereinafter, the configuration and operation of the brush holder 100 for an automatic makeup brush washer according to the present invention will be described in detail with reference to the attached drawings and preferred embodiments.

Figure 3 shows a state diagram of the brush holder 100 for an automatic makeup brush washer according to the present invention. As shown in (a) of FIG. 3, the holder 100 is coupled to the lower part of the handle body 1 with a built-in motor and rotates according to the driving of the motor, and as the brush is inserted and coupled to the inside of the lower end, the holder ( 100) When rotating, the brush is also configured to rotate. As shown in (b) of FIG. 3, a rotating shaft 2 rotated by a motor is protruding at the lower end of the handle body 1, and the rotating shaft 2 is formed on the upper cover of the holder 100. It is inserted and coupled to the rotation axis groove 162 in an interference fit manner. Here, the rotating shaft 2 and the rotating shaft groove 162 are formed to have a square cross-section and are configured to rotate together with the holder 100 when the rotating shaft rotates.

Figure 4 shows an exploded view of the brush holder 100 for an automatic makeup brush washer according to the present invention, and Figure 5 shows a vertical cross-sectional view taken along line A-A' of Figure 3. As shown, the holder 100 includes a lower casing 110, a jaw mounting device 120, a jaw 130, an upper casing 140, an upper fixture 150, and an upper cap 160.

The lower casing 110 is the part into which the brush is inserted from the lower side, and as shown, it is generally composed of a hollow cylindrical shape, but the lower outer side is composed of a tapered shape that becomes narrower downward, and the inner side is provided with a jaw mounting device (described later). A seating surface 114 is formed at a depth corresponding to the height of the jaw mounting hole 120 so that 120) can be inserted and seated, and a brush insertion hole ( 112) is formed. In addition, a plurality of first coupling holes 116 are formed on the step surface 122b at regular intervals along the circumferential direction. Meanwhile, the brush insertion hole 112 is preferably configured to have a diameter of about 5 mm to 25 mm so that it can be universally used for brushes of various diameters.

The jaw mounting port 120 is a part on which the jaw 130, which will be described later, is mounted. As shown, the jaw mounting port 120 is composed of a flat cylindrical shape with an open top so that the jaw 130 can be inserted and seated from the upper side, and the lower casing 110 ) is inserted and seated inside. A plurality of second coupling holes 124 are formed at regular intervals along the circumferential direction at the edge of the bottom surface of the jaw mounting device 120. The second coupling hole 124 is formed at a position corresponding to the first coupling hole 116 formed in the lower casing 110, and the bolt is inserted into the jaw mounting device 120 when it is inserted and seated in the lower casing 110. As (B1) is sequentially fastened to the second coupling hole 124 and the first coupling hole 116, the jaw mounting device 120 and the lower casing 110 are fixedly coupled to each other.

On the inner bottom surface of the jaw mounting device 120, a plurality of jaw guides 122 are formed radially at regular intervals along the circumferential direction. The jaw guide 122 is a block body with a generally 'T'-shaped cross-section, as will be described later, and has an uneven cross-section formed in a 'T'-shaped step so that the moving block 132 of the jaw 130 can be seated and moved. As a part, as shown, it is preferable that a total of three parts are formed at 120° intervals in the circumferential direction. More specifically, the jaw guide 122 has a central groove 122a concave to the deepest depth in the center, and a flat step surface 122b formed at a higher height than the central groove on both left and right sides. A separation prevention bump 122c is formed on the outside of the step surface 122b to prevent the jaw 130 from coming off. Here, the central groove 122a, the step surface 122b, and the separation prevention bump 122c are formed to extend in the radial direction by a certain length and move in the radial direction while the moving block 132 of the jaw 130, which will be described later, is seated. It is configured to be portable.

Meanwhile, a first brush penetration hole 121 is formed in the center of the jaw mounting device 120 through which the brush inserted through the lower casing 110 passes. The first brush penetration hole 121 has a diameter corresponding to the brush insertion hole 112 of the lower casing 110.

In addition, a coupling ring 126 is formed protruding around the inner circumference of the upper end of the jaw mounting device 120. The coupling ring 126 is slidably and rotatably fitted into a concave coupling groove 146 formed around the lower portion of the upper casing 140, which will be described later.

The jaws 130 are for gripping and fixing the outer peripheral surface of the brush. As shown, a plurality of jaws, preferably three, are arranged radially at 120° intervals, and as mentioned above, the jaw mounting device 120 It is inserted and seated in the jaw guide (122). More specifically, the jaw 130 includes a moving block 132 and a gripping piece 136.

The moving block 132 is a block body whose cross-section is formed in a 'T' shape and is capable of reciprocating in the radial direction while seated on the jaw guide 122 of the jaw mounting device 120. The upper surface has a shape described later. A plurality of arc-shaped protrusions 134 are inserted into the movement guide groove 144 formed on the bottom of the upper casing 140 and are configured to slide. The arc-shaped protrusion 134 is curved with a curvature corresponding to the curvature of the movement guide groove 144 so that it can be inserted into and moved in the spiral movement guide groove 144 formed on the bottom of the upper casing 140, and is formed in plural numbers. They are arranged to be spaced apart at regular intervals in the radial direction (intervals corresponding to the intervals of the moving guide grooves 144). The lower central protrusion of the moving block 132 is inserted into the central groove 122a of the jaw mounting portion, and the left and right protruding portions at the top of the moving block 132 are on the step surface 122b of the jaw guide 122. It is seated and guided by the central groove 122a and the step surface 122b, thereby ensuring stable reciprocating linear movement in the radial direction.

The grip piece 136 is a part that protrudes from the inner surface of the moving block 132 and is held and fixed by pressing the outer circumferential surface of the brush. More specifically, as shown, the lower inner surface of the moving block 132 It protrudes and extends obliquely upward from. In addition, the inner surface of the grip piece 136 is preferably curved concavely so that it can stably contact the roundly curved outer peripheral surface of the brush. Through this configuration, the lower end of the grip piece 136 is coupled to the lower inner surface of the moving block 132, and the upper end is spaced apart from the upper inner surface of the moving block 132, so that the brush is elastically deformed outward when pressed and held. Accordingly, it can be used universally for gripping various brushes with various diameters and curvatures. Meanwhile, the moving block 132 and the holding piece 136 may be made of the same synthetic resin material, or only the holding piece 136 may be made of a different material such as soft synthetic resin, silicone, or rubber, so that the moving block 132 and the holding piece 136 may be made of the same synthetic resin material. Pieces 136 may also be molded simultaneously by insert injection.

The upper casing 140 is used to move each jaw 130 radially inward and outward as it is rotated relative to the jaw 130. The lower side is coupled to the upper side of the jaw mounting device 120, and the upper side is attached to the jaw 130 as described later. The upper cap 160 is coupled, and an upper fixture 150, which will be described later, is built inside. Here, relative rotation means that the upper casing 140 and the jaw 130 rotate relative to each other. Depending on the user's convenience, the jaw 130 may be rotated while the upper casing 140 is stopped, or the jaw (130) may be rotated relative to each other. The upper casing 140 may be rotated while the 130) is stopped. As shown, the upper casing 140 is configured in a cylindrical shape with an open top, and a second brush through hole 141 is formed in the center of the bottom surface to allow the brush to be inserted through, and at the edge of the bottom surface, a second brush penetration hole 141 is formed in the center of the bottom surface in a circumferential direction. A number of coupling protrusions 148 are formed along. The engaging protrusion 148 is formed to protrude in a cylindrical shape and has a threaded engaging hole formed therein so that the bolt B2 can be fastened thereto. The outer peripheral surface of the upper casing 140 is formed to be stepped so that the lower part has a smaller diameter than the upper part, so that the lower part can be inserted and coupled to the inside of the upper opening of the jaw mounting device 120 to a predetermined depth, and the stepped portion At the boundary, a concave coupling groove 146 is formed into which the coupling ring 126 protruding from the upper inner peripheral surface of the jaw mounting device 120 is fitted. At this time, the coupling ring 126 is configured to slide in the circumferential direction while being fitted into the coupling groove 146. That is, the jaw mounting device 120 and the upper casing 140 are configured to rotate relative to each other in a coupled state.

A spiral movement guide groove 144 is formed on the bottom of the upper casing 140. The movement guide groove 144 is a groove into which the arc-shaped protrusion 134 of the jaw 130 is inserted and guides the relative movement, and may be formed concavely on the bottom of the upper casing 140, as shown. , As the guide protrusion 142 protrudes, the spiral shape may be formed in a concave shape between the guide protrusion 142 and the adjacent guide protrusion 142. Through this configuration, the arc-shaped protrusion 134 provided on the upper side of the moving block 132 of the jaw 130 is inserted into the moving guide groove 144 of the upper casing 140 and moves the upper casing 140 or the jaw. When the mounting port 120 and the lower casing 110 are rotated, the jaw 130 moves radially inward and outward within the jaw guide 122 of the jaw mounting port 120 due to the action of the screw, and accordingly, various It is possible to grip brushes with large diameters. Meanwhile, the coupling frame 126 of the jaw mounting device 120 and the coupling groove 146 of the upper casing 140 are coupled to the extent that they can be rotated together in accordance with the driving of the motor built into the handle body 1. , In order to adjust the position of the jaw 130, it must be configured to have a clearance sufficient to enable relative rotation when the user holds and turns the upper casing 140 or the jaw mounting device 120.

The upper fixture 150 holds the upper end of the brush to prevent vibration and noise generated as the brush, which has a tapered or convex curved circumference as shown in FIG. 2, is deflected and rotated at a relatively large rotation radius. For this purpose, it is generally made of an elastic material such as silicone or rubber, and as shown, the lower part is narrower towards the top and the upper part is composed of two cones joined together up and down, and the brush is in the center. A third brush through hole 151 is formed so that the upper end is inserted through. The upper end of the brush is in contact with the lower cone, and the upper cone is supported by being inserted into the upper fixture mounting portion 166 of the upper cap 160, which will be described later. It is preferable that the diameter of the lower cone is larger than the diameter of the second brush through hole 141 of the upper casing 140 so that it does not fall downward. Through this configuration, in the case of a brush with a relatively small diameter, the upper end is inserted into the third brush through hole 151 and gripped as the outer peripheral surface is tightened by elasticity, and in the case of a brush with a relatively large diameter, the upper end is held by the upper fixture ( 150) is configured to pressurize while contacting the tapered surface of the inner surface of the lower cone so that the flow is restricted by friction. Accordingly, the rotation of brushes having various diameters and curvatures is limited to a relatively large rotation radius, thereby preventing the generation of vibration and noise.

The upper cap 160 is inserted and coupled to the upper opening of the upper casing 140. As shown, the upper cap 160 is composed of a generally flat disk shape and has a rotating shaft rotated by a motor built into the handle body 1 at the center of the upper surface. A square-shaped rotation axis groove 162 is formed to enable this coupling, and a plurality of bolt holes 164 are formed at the edges at regular intervals along the circumferential direction. A bolt (B2) is inserted into the bolt hole 164, and the lower end of the bolt is fastened to the coupling protrusion 148 of the upper casing 140, so that the upper casing 140 and the upper cap 160 are integrally and fixedly coupled. . Meanwhile, an upper fixture mounting portion 166 is formed on the lower side of the upper cap 160. The upper fixture mounting portion 166 protrudes and extends in a hollow cylindrical shape with an open bottom, and prevents the upper fixture 150 from being separated as the upper fixture 150 is inserted and mounted inside.

Figure 6 shows a cross-sectional view of the brush holder 100 for an automatic makeup brush washing machine according to the present invention as described above in a state of use. As shown in (a) of FIG. 6, a rotation axis rotated by a motor (not shown) built into the handle body is coupled to the rotation axis groove 162 formed in the upper cap 160 of the holder 100. As the rotation axis rotates as the motor drives, the holder 100 also rotates. Then, the brush is inserted through the brush insertion hole 112 formed at the bottom center of the lower casing 110 of the holder 100, and the brush passes through the first brush through hole 121 of the jaw mounting device 120. After that, the outer peripheral surface is primarily gripped by the gripping pieces 136 of each jaw 130, and the end passes through the second brush through hole 141 of the upper casing 140 and is then attached to the upper fixture 150. It is secondarily captured by Figure 6 (a) shows a state in which a brush (B) with a relatively small diameter and tapered shape is combined. In order to combine the brush (B) with a relatively small diameter, the lower casing 110 must be moved in one direction ( When rotated counterclockwise (in the drawing), the lower casing 110, the jaw mounting device 120 coupled thereto, and the jaw mounting device 130 mounted on the jaw mounting device 120 rotate simultaneously. At this time, a plurality of arc-shaped protrusions 134 protruding from the upper side of the moving block 132 of the jaw 130 move along the spiral moving guide groove 144 formed on the bottom of the upper casing 140 to move each jaw 130. ) is moved medially. That is, as each jaw 130 moves in a direction closer to each other, the diameter of the space formed between them decreases. Accordingly, each grip piece 136 comes into contact with the peripheral surface of the brush B to press and secure the brush B. At this time, each of the holding pieces 136 is elastically deformed outward corresponding to the circumferential surface of the brush B and comes into surface contact, thereby firmly holding and fixing the brush B. Meanwhile, the upper end of the brush (B) is inserted into the third brush through hole 151 in the center of the upper fixture 150 and held and fixed. Since the upper fixture 150 is made of an elastic material, even if the diameter of the upper end of the brush B is slightly larger than the third brush through-hole 151, the upper fixture 150 is elastically deformed and holds the brush B more firmly. Hold it. In addition, even if the diameter of the upper end of the brush (B) is slightly smaller than the third brush through hole 151, if the brush (B) is inserted deeper upward, the circumference of the upper end of the tapered brush (B) becomes the third of the upper fixture (150). Since it is in close contact with the inner peripheral surface of the brush through hole 151, it can also be firmly held.

As shown in (b) of FIG. 6, the brush B of a relatively large diameter and tapered shape is combined. In order to combine the brush B with a relatively large diameter, the lower casing 110 ) is rotated in the other direction (clockwise in the drawing), the lower casing 110, the jaw mounting device 120 coupled thereto, and the jaw 130 mounted on the jaw mounting device 120 are rotated simultaneously. At this time, a plurality of arc-shaped protrusions 134 protruding from the upper side of the moving block 132 of the jaw 130 move along the spiral moving guide groove 144 formed on the bottom of the upper casing 140 to move each jaw 130. ) is moved outward. That is, as each jaw 130 moves away from each other, the diameter of the space formed between them increases. Accordingly, each grip piece 136 comes into contact with the peripheral surface of the brush B to press and secure the brush B. At this time, each of the holding pieces 136 is elastically deformed outward corresponding to the circumferential surface of the brush B and comes into surface contact, thereby firmly holding and fixing the brush B. Meanwhile, the upper end of the brush (B) is inserted into the third brush through hole 151 in the center of the upper fixture 150 and held. Since the upper fixture 150 is made of an elastic material, even if the upper diameter of the brush B is slightly larger than the third brush through-hole 151, the upper fixture 150 is elastically deformed and holds the brush B more firmly. Hold it. If the diameter of the brush (B) is excessively larger than the third brush through hole 151 of the upper fixture 150, the upper circumference of the brush B is in contact with the tapered inner surface of the lower cone of the upper fixture 150. It is fixed in the state.

As described above, tapered brushes (B) of various diameters can be firmly held and fixed using the brush holder 100 according to the present invention. Meanwhile, as described above, when the holder 100 is coupled to the handle body 1 and the brush B is coupled to the holder 100, when the power button provided on the handle body 1 is pressed, the motor is driven and the holder is (100) and the brush coupled thereto are rotated as one unit. At this time, the brush (B) is dually held by the jaw (130) and the upper fixture (150) and rotates about its own central axis concentric with the rotation axis of the holder (100), so vibration and vibration due to the deflection of the brush (B) Noise is prevented. In this way, when the holder 100 and the brush (B) are rotated, the bristle portion at the bottom of the brush (B) is immersed in water or cleaning liquid stored in a separate container, and the cosmetic ingredients attached to the bristle portion of the brush (B) are removed due to the rotational force. It is cleaned thoroughly. After washing is completed in this way, the bristle portion of the brush (B) is lifted from the water or washing liquid and rotated in the air, and the water or washing liquid is separated by centrifugal force and dehydrated and dried.

Above, specific embodiments of the present invention have been described. However, the spirit and scope of the present invention are not limited to these specific embodiments, and it is known by common knowledge in the technical field to which the present invention pertains that various modifications and variations can be made without changing the gist of the present invention. Anyone who has it will understand. Therefore, the embodiments described above are provided to fully inform those skilled in the art of the present invention of the scope of the invention, and should be understood as illustrative in all respects and not restrictive. The invention is defined only by the scope of the claims.

100: Holder 110: Lower casing
112: Brush insertion hole 114: Seating surface
116: first coupling hole 120: jaw mounting hole
121: 1st brush penetrating hole 122: Jaw guide
122a: Central groove 122b: Step surface
122c: Separation prevention bump 124: Second coupling hole
130: Jaw 132: Moving block
134: arc-shaped protrusion 136: grip piece
140: Upper casing 141: Second brush through hole
142: Guide projection 144: Mobile guide groove
146: coupling groove 148: coupling protrusion
150: Upper fixture 151: Third brush penetration hole
160: upper cap 162: rotation axis groove
164: Bolt hole 166: Upper fixture mounting portion

Claims (13)

delete A brush holder for an automatic makeup brush washer that cleans and dries makeup brushes by holding and rotating them,
Jaws 130 for pressurizing and gripping the outer peripheral surface of the brush;
A jaw mounting hole (120) that has a cylindrical shape with an open top so that the jaw (130) can be inserted and seated, and has a brush inserted through it in the center;
A brush holder for an automatic makeup brush washer, comprising an upper casing (140) that is relatively rotatably coupled to the upper part of the jaw mounting device (120) to move each jaw (130) inward and outward in the radial direction. According to claim 2,
A plurality of guide protrusions 134 are formed on the upper surface of each jaw 130 at regular intervals in the radial direction, and guide protrusions 134 of each jaw 130 are formed on the bottom of the upper casing 140. A brush holder for an automatic makeup brush washer, characterized in that it is formed with a spiral movement guide groove (144) that is inserted and guides relative movement. According to claim 3,
The jaw 130 is,
a moving block 132 that is seated inside the jaw mounting port 120 and moves inward and outward in the radial direction and has the guide protrusion 134 formed on its upper surface;
A brush holder for an automatic makeup brush washer, comprising a gripping piece (136) that protrudes from the inner surface of the moving block (132) and pressurizes and secures the outer peripheral surface of the brush. According to claim 4,
An automatic makeup brush, characterized in that the moving block 132 of each jaw 130 is seated on the inside of the jaw mounting device 120, and a jaw guide 122 is formed to guide movement inward and outward in the radial direction. Brush holder for dishwasher. According to claim 5,
The moving block 132 of each jaw 130 is formed in a 'T' shape in cross section, and the moving block 132 of the jaw 130 is seated on the jaw guide 122 of the jaw mounting device 120. and a brush holder for an automatic makeup brush washer, comprising a concavo-convex portion whose cross-section is formed to be stepped in a 'T' shape so as to be movable. According to claim 4,
The brush holder for an automatic makeup brush washer, characterized in that the grip piece (136) protrudes and extends upward from the lower inner surface of the moving block (132). According to claim 2 or 3,
A coupling ring 126 is protrudingly formed around the inner circumference of the upper end of the jaw mounting device 120, and a coupling groove 146 into which the coupling ring 126 is slidably and rotatably fitted is formed around the lower circumference of the upper casing 140. ) Brush holder for a makeup brush automatic washing machine, characterized in that it is formed. According to claim 2,
A brush holder for an automatic makeup brush washer, characterized in that an upper fixture (150) is provided inside the upper casing (140) to secure the upper end of the brush that passes through the center of the bottom surface of the upper casing (140). According to clause 9,
The upper fixture 150 is made of an elastic material, and is composed of two cones joined up and down, the lower part becoming narrower upward and the upper part widening upward, and a penetrating hole formed in the center to insert the upper end of the brush. Brush holder for an automatic makeup brush washer, characterized in that. According to claim 10,
The upper casing 140 is configured in a cylindrical shape with an open top, and a rotation axis groove 162 is formed in the upper opening of the upper casing 140 to which a rotation axis rotated by a motor built into the handle body 1 is coupled. Brush holder for an automatic makeup brush washer, characterized in that the upper cap (160) is fixedly coupled. According to claim 11,
A brush holder for an automatic makeup brush washer, characterized in that an upper fixture mounting portion 166, which is formed in a hollow cylindrical shape with an open lower portion, is protruding from the lower surface of the upper cap 160 so that the upper fixture 150 can be inserted and supported. According to claim 2 or 3,
The jaw mounting device 120 is seated and fixedly coupled to the inside, and further includes a lower casing 110 with a brush insertion hole 112 formed in the center to allow the brush to be inserted from the lower side. Brush holder.

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