WO2017200143A1

WO2017200143A1 - Cosmetic container

Info

Publication number: WO2017200143A1
Application number: PCT/KR2016/007774
Authority: WO
Inventors: 최만수
Original assignee: 최만수
Priority date: 2016-05-16
Filing date: 2016-07-18
Publication date: 2017-11-23

Abstract

Disclosed is a cosmetic container. The disclosed cosmetic container comprises: a main body portion having a through hole therein and storing a liquid phase material; a rod insertion cylinder inserted into the main body and having at least one liquid inflow hole into which the liquid phase material stored in the main body is introduced; a brush supporting means inserted into the rod insertion cylinder and including a brush supporting piece to which a brush is mounted on a front end thereof; a pushing member coupled to a rear end of the rod insertion cylinder; an elastic member which is received in the rod insertion cylinder and installed along an outer peripheral surface of at least a part of the brush supporting piece and applying a force to the brush supporting piece in a second direction opposite to the first direction of the front end of the main body; and a knocking means, installed between the pushing member and the brush supporting means, which is operated such that when the pushing member is advanced for the first time in the first direction, the brush is kept exposed to the outside of the front end of the main body, and when the pushing member is advanced for the second time in the first direction, the brush is retracted in the second direction by the elastic force of the elastic member to be received inside the front end of the rod insertion cylinder.

Description

Cosmetic containers

The present invention relates to a cosmetic container.

The existing nail polish container stores the nail polish liquid in a bottle having a threaded bottleneck, and a support rod is provided at the center of the stopper and the handle screwed to the threaded portion of the bottleneck. And a sole is attached to the lower end of the support rod. A general manicure container configured as described above is used by applying a brush impregnated with a nail polish to a nail after turning the handle to open a bottle in which a nail polish liquid is stored.

However, such a conventional manicure container has the inconvenience of having to repeatedly immerse the brush in the bottle, because the nail must be frequently impregnated with the brush when the nail or toenail to be polished.

In addition, when using the nail polish, the bottle may be inadvertently collapsed while being placed on the side, and after finishing the use of the nail polish, the nail polish is not still dry and the brush is put in the bottle and the stopper is scratched. There was a lot of inconvenience, such as having to reapply.

In addition, the nail polish solution contains a thinner component, so there is always a problem that volatilization is easily volatilized unless the lid is securely sealed due to the characteristics of the product. Therefore, according to the conventional bonding method, the plug does not maintain a reliable sealing force, there is a problem such that the solution in the container is volatilized, the solution is hardened or deteriorated to lose the function to the product.

The present invention proposes an improved cosmetic container that can provide a user with convenience of operation.

In addition, the present invention is to propose a cosmetic container capable of stably storing the product or liquid phase to extend the life of the product.

Other objects of the present invention may be derived by those skilled in the art through the following examples.

According to a preferred embodiment of the present invention, a body portion is formed through the inside and the liquid material is stored; A rod insertion tube inserted into the main body and having at least one liquid inflow hole into which the liquid material stored in the main body flows; A brush support means inserted into the rod insertion tube and including a brush support piece on which a brush is mounted at a tip end thereof; A pressing member coupled to a rear end of the rod insertion tube; An elastic member accommodated in the rod insertion tube, installed along an outer circumferential surface of at least a portion of the brush support piece, and exerting a force on the brush support piece in a second direction opposite to a first direction of the main body tip portion; Installed between the pressing member and the sole support means, when the pressing member advances first in the first direction, the sole is exposed to the outside of the front end of the main body, and the pressing member is in the first direction. When the second advance to the cosmetic container comprising a knock means for operating so that the brush is retracted in the second direction by the elastic force of the elastic member is received into the tip portion of the rod insertion tube.

Inserted and fixed to the rod insertion end portion, the guide hole for guiding the movement of the brush support piece in the first and second directions and extending in the second direction of the guide hole, the inner diameter larger than the inner diameter of the guide hole It may further include a guide member including a receiving hole having.

The inner diameter of the guide hole may correspond to the outer diameter of the brush support piece, or the size of the brush support piece may be inserted in a force fitting manner, and the inner surface of the guide hole may be in close contact with the outer surface of the brush support piece when the brush support piece is penetrated. have.

The guide hole may have a thin plate shape having elastic force.

The brush support piece includes an enlarged diameter portion protruding from one region of the brush support piece and a narrower portion in which the outer diameter of the brush support piece is reduced in the lower region of the enlarged diameter portion,

The liquid material existing in the receiving hole is moved in the first direction by the enlarged diameter portion and flows into the space portion in which the sole is accommodated in the rod insertion tip portion along the outer circumferential surface of the narrow diameter portion. Corresponding to the inner diameter of the receiving hole, the outer diameter of the narrower portion is smaller than the inner diameter of the guide hole, the outer diameter of the portion of the portion inserted into the guide hole of the sole support piece except the portion formed with the narrow diameter portion is the inner diameter of the guide hole May correspond to

As the brush support piece moves in the first direction, when the enlarged diameter portion starts to enter the accommodation hole, the narrow diameter portion starts to escape the guide hole in the first direction, and the enlarged diameter portion is moved by the guide hole. After the advancing is prevented, the narrow part is retracted in the second direction by the elastic force of the elastic member, and the outer surface of the brush support piece at the lower end of the narrow part may be in close contact with the guide hole.

The knock means comprises an outer passage formed in a predetermined shape; A guide protrusion formed on a portion of an inner surface of the outer cylinder to protrude in a length direction in a longitudinal direction, and formed by dividing at a predetermined equal interval in a circumferential direction; It is installed in contact with the pressing member is inserted into the outer cylinder and the return preventing projection formed to protrude to a lower height than the guide projection from the inner surface of the outer cylinder to connect each other by one space between the guide projections, the outer peripheral surface is predetermined in the circumferential direction A movable member which is divided at equal intervals and is formed at a lower portion of the movable member, and an actuating member which is divided at predetermined intervals in the circumferential direction and has a knock protrusion formed therein; The housing includes a housing coupled to the rear end of the sole support means, wherein the moving protrusion is formed at a height not caught by the return preventing protrusion when inserted into the outer cylinder, and the knock protrusion is inserted into the outer cylinder. It is formed to a height that is caught to the return preventing projection, when the first advance the knock projection is rotated at a predetermined angle, when the reverse in the second direction by the elastic member when the reverse is prevented by the return preventing projection You can keep the sole exposed.

The sole support means, the housing receiving portion for receiving the housing of the knock means; It may further include an elastic portion extending from the housing accommodating portion so that the rear end of the sole support piece is inserted therein, the elastic portion being elastically formed according to the reciprocating movement of the sole support piece.

The tip portion of the rod insertion cylinder may be accommodated in the tip portion of the lower portion of the main body portion, and the outer side of the tip portion of the rod insertion cylinder may be in close contact with the tip portion inside the main body portion.

The pressing member is inserted into the housing of the knock means, the lower end of the outer peripheral surface of the pressing member is divided into a predetermined equal interval in the circumferential direction is formed a guide protrusion, the inner peripheral surface of the housing at predetermined equal intervals in the circumferential direction Dividing is formed between the rotation guide protrusion and the guide protrusions protruding in the longitudinal direction of the housing and the pressing protrusions are formed alternately along the longitudinal direction of the housing, the height of the upper end of the rotation guide protrusions is a pressing prevention protrusion Cosmetic containers may be provided that are formed higher than the height of the top of the.

When the pressing member is inserted into the housing, the guide protrusion is located in an area A between which the anti-pressing protrusion is not formed or a region B in which the anti-pressing protrusion is formed, among the areas between the rotary guide protrusions, and the guide protrusion is When located in the area A, the pressing member is capable of advancing in the first direction, and when located in the area B, the pressing member may be limited in advance in the first direction by the pressing preventing protrusion. .

The protruding height of the rotatable guide protrusion may be formed at a height to allow the pressing member to rotate at a predetermined angle while the guide protrusion is in contact with the top surface of the rotatable guide protrusion.

The protruding height of the pressing preventing protrusion may be formed at a height such that the guide protrusion may be restricted in the first direction by the pressing preventing protrusion.

An anti-separation protrusion may be formed in an upper region of the inner circumferential surface of the housing so that the guide protrusion of the pressing member may be inserted in a force fitting manner.

According to the embodiment of the present invention, it is possible to secure the closed structure of the cosmetic container to prevent the phenomenon that the cosmetic liquid is hardened in the container.

In addition, according to an embodiment of the present invention, there is an advantage that can extend the life of the product by stably storing the cosmetic container.

In addition, according to the present invention, by pressing the pressing member to take out the brush impregnated in the nail polish liquid present in the tip of the rod insertion tube can be polished to the desired position, the brush exposed by the knock means is fixed So you can do your manicure comfortably. In addition, by using the operation principle that the brush exposed by moving forward to the maximum by the knocking means is retracted and fixed by a predetermined distance, a certain amount of nail polish liquid is always applied to the brush by preventing additional leakage of the nail polish liquid to the tip of the rod insertion tube. There is an advantage to impregnation.

In addition, according to the present invention, the forward movement of the pressing member is limited every time the pressing member is rotated at a predetermined angle, it is possible to prevent the brush from being damaged by advancing the brush when the cap is coupled to the cosmetic container.

1 and 2 is a perspective view showing a cosmetic container according to an embodiment of the present invention.

Figure 3 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention.

4 to 6 is a cross-sectional view of a cosmetic container according to an embodiment of the present invention.

Figure 7 is a view further showing a process in which the nail polish liquid is introduced into the tip portion of the rod insertion container according to an embodiment of the present invention.

8 is an exploded perspective view of a cosmetic container according to another embodiment of the present invention.

9 includes a perspective view of the pressing member and a view seen from the bottom surface of the pressing member.

10 includes a perspective view of the housing of the knock means and a view from the top of the housing;

11A is a cross-sectional view when the pressing member is impossible to press

11B is a cross-sectional view when the pressing member can be pressed.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements.

The container of the present invention is applicable to all containers using a material having a relatively high viscosity liquid such as nail polish, lip gloss, correction liquid and the like. Hereinafter, the liquid material injected into the container 100 will be described as a nail polish liquid, and the container is assumed to be a nail polish container, but the present invention is not limited thereto. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 is a perspective view of a cosmetic container according to an embodiment of the present invention.

1 to 2, the cosmetic container 200 according to an embodiment of the present invention is largely the body portion 260 in which a liquid material such as nail polish liquid is stored, the cap provided on one side of the body portion 260 ( 290), the pressing member 240 provided on the other side of the body portion 260 and the rod insertion tube 210 for providing a passage of the brush moving by the operation of the pressing member 240. 1 is a view showing a cosmetic container when the pressing member 240 is protruded, Figure 2 is a view showing a case in which the pressing member 240 is accommodated in the body portion 260.

Body portion 260 may be formed of a transparent material or a translucent material that can be seen inside the manicure, it is possible to use both glass or synthetic resin material.

Cap 290, as can be seen in Figure 1, because the bottom is formed flat, can be placed so that the cap 290 facing down during storage.

3 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention. 4 to 6 is a cross-sectional view of a cosmetic container according to an embodiment of the present invention. At this time, Figure 4 is a cross-sectional view when the sole is accommodated inside the container, Figure 5 is a cross-sectional view when the sole protrudes to the outside of the container, Figure 6 is a cross-sectional view when the sole partially retracted after protruding to the outside of the container.

3 to 6, the cosmetic container 200 according to an embodiment of the present invention has a body portion 250 formed therein and a liquid material stored therein, and the body portion 250. Solder support means 220, including a rod insertion tube 210 is inserted into the interior of the rod insertion tube 210, the brush insertion piece 227 is inserted into the rod insertion tube 210, the brush 229 is mounted on the tip end, The pressing member 240 is coupled to the rear end of the rod insertion tube 210, the elastic member 280 accommodated in the rod insertion tube 210, the elastic support member 220 to move elastically, And a cap 290 covering one side of the body and the knock means 250 installed between the pressing member 240 and the sole support means 220.

The rod insertion cylinder 210 is inserted into the rear of the main body 260, at least one liquid inlet hole (2161) is formed, which is introduced into the liquid material contained in the main body 250, the rear end The container stopper 218 is formed at 214.

First, the rod insertion tube 210 is inserted into the rear of the main body 260, the first fastening portion (2181) formed on the outer peripheral surface of the container cap 218 and the rear end (266) of the main body portion 260 The second fastening parts 2661 formed therein may be fastened to each other.

The brush support means 220 is inserted into the rod insertion tube 210, the housing accommodating part 221 for receiving the housing 257 of the knock means 250, the rear end portion 2275 of the brush support piece 227 Is extended from the housing accommodating portion 221 to be inserted, the elastic portion 223 is formed to be stretchable according to the reciprocating movement of the brush support piece 227, is formed extending from the elastic portion 223, the brush support piece therein Interruption of 227 includes a connecting portion 225 therethrough. A sole 229 is provided at the tip of the brush support piece 227.

The housing accommodating part 221 of the brush support means 220 is inserted into the through hole 2185 formed in the container cap 218 in a state of accommodating the housing 257 of the knock means 250.

Overall, the cosmetic container 200 according to the embodiment of the present invention is a structure in which the other components are coupled based on the rod insertion tube 210, as described above, the housing receiving portion 221 of the brush support means 220. ) Is fixed to the through-hole 2185 of the container plug 218 formed in the rear end portion 214 of the rod insertion tube 210 while receiving the housing 257 of the knock means 250, the container plug The rear end 266 of the main body 260 is fixed to 218 again, thereby forming the overall skeleton of the cosmetic container 200.

According to one embodiment of the present invention, when the brush support piece 227 is moved in accordance with the external force applied to the pressing member 240 or the elastic force of the elastic member 280, the elastic portion 223 of the brush support means 220 is The housing accommodating part 221 is formed to be stretchable in the first direction D1 and the second direction D2 while being fixed to the container cap 218. To this end, the stretchable portion 223 may be formed of a flexible material. In FIG. 3, it is assumed that the stretchable part 223 has a pleated shape, but various structures for stretching operation may be applied.

Since the rear end portion 2275 of the brush support piece 227 enters and exits the rod insertion tube 210 while being accommodated in the housing accommodating portion 221 and the elastic portion 223, it is not directly exposed to the nail polish liquid. If the rear end 2275 of the brush support piece 227 enters and exits the rod insertion tube 210 without configuring the housing accommodating portion 221 and the elastic portion 223 in FIGS. 4 to 6, the sole 229 is the body. When protruding out of the portion 260, the nail polish liquid is applied to the rear end portion 2275 of the brush support piece 227. When the sole 229 is received back into the body portion 260, the rear end 2275 of the sole support piece 227 is moved into the housing 257 of the knock means 250. At this time, the nail polish liquid on the rear end 2275 of the brush support piece 227 may be exposed to air and cured. In this case, the rear end portion 2275 of the brush support piece 227 may not be able to smoothly move a hole formed in the front end portion of the housing 257.

That is, the stretchable portion 223 expands and contracts according to the movement in the first direction D1 and the second direction D2 of the brush support piece 227, and the rear end 2225 of the brush support piece 227 directly contacts the nail polish solution. By preventing exposure, the sole support piece 227 can be moved smoothly.

In addition, in one embodiment of the present invention includes an elastic member 280 for applying a force in the second direction (D1) to the brush support piece 227. The ring-shaped member 228 may be inserted and fixed to the connecting portion 225 to support one end of the elastic member 280, and for supporting the other end of the elastic member 280, the outer surface of the guide member 219 to be described below. Protrusion 2191 may be utilized.

The knock means 250 is installed between the pressing member 240 and the sole support means 220, and when the pressing member 240 advances first in the first direction D1, the rear end portion of the sole supporting piece 227 ( 2275 is pressed to advance the sole support piece 227 in the first direction D1, to keep the sole 229 exposed to the outside of the distal end of the main body 260, and the pressing member 240 is made of the second member. When the second advance in the first direction (D1), the sole 229 is retracted in the second direction (D2) by the elastic force of the elastic member 280 to be received inside the tip portion 212 of the rod insertion tube (210). .

When the first advance of the pressing member 240, the brush impregnated with the nail polish liquid (the principle of nail polish liquid impregnated in the brush will be described in more detail later) remains outwardly, so the user can I can do it comfortably. In addition, the sole 229 through the second advance of the pressing member is accommodated in the space inside the tip portion 212 of the rod insertion tube 210, so that the brush 229 can be safely stored. In addition, as will be described below, since the nail polish liquid is present in the space portion in the tip portion 212 of the rod insertion tube 210, the brush 229 is impregnated in the nail polish liquid, and the user advances the pressing member 240 again. You can apply the nail polish on your brush to the desired location.

According to one embodiment of the present invention, the liquid inlet hole 2161 formed in the rod insertion tube 210 is a middle region of the rod insertion tube 210 to the nail polish liquid present in the body 264 of the body portion 260 216 may form a passage for introducing the nail polish liquid existing in the middle region 216 into the main body 264.

As described above, the rod insertion tube 210 accommodates the brush support means 220 and the elastic member 280, and the expansion and contraction portion 223 is inserted into the rod by the movement of the pressing member 240 and the brush support piece 227. It extends in the first direction D1 in the cylinder 210 or is reduced in the second direction D2 in the rod insertion cylinder 210 by the elastic member 280.

At this time, the pressure may increase in the rod insertion cylinder 210 according to the expansion and contraction of the expansion and contraction unit 223, according to an embodiment of the present invention, a plurality of liquid inlet holes formed in the rod insertion cylinder 210 ( As the nail polish fluid is communicated in and out of the rod insertion tube 210 through 2161, the overall pressure in the container 200 may be kept constant.

In addition, each time the user presses the pressing member 240 to stretch the stretchable part 223, the manicure liquid in the container 200 is evenly mixed, thereby preventing hardening of the nail polish liquid.

Next, the operation principle of the knock means of the cosmetic container of the present invention will be described in more detail.

The knock means 250 includes an outer cylinder 251 formed in a predetermined shape; A guide protrusion 2513 formed on a portion of the inner surface of the outer cylinder 251 by protruding at a predetermined length in the longitudinal direction, and formed by dividing the outer cylinder 251 at predetermined equal intervals in the circumferential direction; A return preventing protrusion 2515 formed by protruding from the inner surface of the outer cylinder 251 to a lower level than the guide protrusion 2513 so as to connect each other by one space between the guide protrusions 2513 and inserted into the outer cylinder 251. And the contact member 240 is installed to be in contact with the pressing member 240, the outer peripheral surface is divided into a predetermined equal interval in the circumferential direction moving member (2533) and the moving member 253 is formed with a tooth (2535) under the moving projection (2533) And an operating member 255 installed below the moving member 253 and divided into predetermined equal intervals in the circumferential direction to form a knock protrusion 2553. The housing 257 may be accommodated and the housing 257 may be accommodated in the housing accommodating part 221 at the rear end of the brush supporting means 220.

When the first advance of the pressing member 240, the knock projection (2553) is rotated at a predetermined angle, the reverse preventing projection (2515) after the predetermined distance backward in the second direction (D2) by the elastic member 280 Retraction is prevented by the lower end surface 2517 of the sole 229 to maintain the exposed state.

In more detail, the knock projection 2553 of the operation member 255 is formed at a height that is caught by the return preventing projection 2515 formed in the outer cylinder 251 when assembled. The knock protrusion 2553 forms an end surface 2554 as an inclined surface. The knock protrusion 2553 is formed to have a width corresponding to the width between the guide protrusions 2513.

The moving projection 2533 of the moving member 253 is formed at a height not to be caught by the return preventing projection 2515 formed in the outer cylinder 251 when assembled. The moving protrusion 2533 of the moving member 253 is formed to have a width corresponding to the width between the guide protrusions 2513.

The end face of the moving member 253 in the first direction D1 is divided at predetermined equal intervals in the circumferential direction to form a triangular tooth 2535 in the same number as the guide protrusion 2513. The tooth 2535 is formed such that a vertex of a triangle is positioned adjacent to the guide protrusion 2513. That is, the center line of the moving protrusion 2533 of the moving member 253 is configured to have a predetermined eccentricity with the center line of the teeth 2535, and the moving protrusion 2533 is positioned between the guide protrusions 2513 and guide guides ( When moving along 2513, the center line of the teeth 44 is positioned so that the inclined surface of the teeth 2535 inclined in the same direction as the inclined surface of the end surface of the guide protrusion 2513 and the end surface 2517 of the return preventing protrusion 2515 is connected. Configure.

The moving member 253 is formed to be hollow so that the trunk portion 2551 of the operating member 255 can be inserted into the outer cylinder 251 after the moving member 253 and the operating member 255 are inserted into the outer cylinder 251. ) Is housed in the housing 257. The pressing member 240 is coupled to the rear end of the outer cylinder 251, the end 243 of the fixing piece 242 inside the pressing member 240 is inserted into the hollow of the moving member 253 is coupled. One surface of the operation member 255 is in contact with the end of the rear end 2275 of the brush support piece 227, and transmits an external force applied to the pressing member 240 to the brush support piece 227.

Hereinafter will be described the operation of the knock means (250). When the first advance by the external force applied to the pressing member 240 to move the moving member 253 coupled to the pressing member 240 in the first direction (D1), the operating member 255 is an elastic member 280 ) To overcome the external force and to move to the lower surface (2571) of the housing (257). At this time, since the operating member 255 is a state in which a force is applied in the second direction D2 by the elastic force of the elastic member 280, the end surface 2554 of the knock protrusion 2553 of the operating member 255 having a shape corresponding to each other. And teeth 2535 of moving member 253 move in abutting state. When the moving member 253 moves as described above, if the end surface 2554 of the knock protrusion 2553 in contact with the inclined surface of the teeth 2535 of the moving member 253 moves further downward than the end of the guide protrusion 2513. Since the external force of the elastic member 280 acts on the operating member 255 in the second direction D2, the operating member 255 retreats in the second direction D2, and the knock protrusion 2553 is an inclined guide. While moving along the end face of 2513 and the end face of the return preventing projection 13, the neighboring guide protrusion 2513 is passed over, and the operation member 255 naturally rotates at a predetermined angle. Accordingly, the knock protrusion 2553 advanced along the guide protrusions 2511 without the return preventing protrusions 2515 enters between the guide protrusions 2511 having the return preventing protrusions 2515 and the knock protrusions 2553 are formed. The return is prevented by being caught by the lower end surface 2517 of the return preventing projection 2515. As the return of the operating member 255 is prevented, the sole 229 moved outward of the tip portion 262 of the main body portion 260 is also maintained. Accordingly, the user does not have to keep pressing the pressing member 240 in order to use the nail polish. On the contrary, the user can advance the pressing member 240 again to reapply the nail polish liquid to the brush 229, and as the operating member 255 rotates at a predetermined angle, the operating member is operated by the elastic member 280. 255 retreats through the guide protrusion 2511 in which the return preventing protrusion 2515 is not formed, so that the brush 129 again enters the space inside the tip portion 212 of the rod insertion tube 210 to the nail polish liquid. Can be impregnated.

Hereinafter, the operation principle in which the nail polish is impregnated will be described in more detail.

7 is a view showing a process in which the liquid material is introduced to the front end of the rod insertion cylinder according to an embodiment of the present invention.

First, referring to FIG. 7A, the sole support piece 227 of the sole support means 220 is movable in the first direction D1 and the second direction D2 while being inserted into the guide member 219.

At this time, the guide member 219 may guide the sliding movement of the brush piece 277 in a fixed state between the tip portion 212 and the intermediate region 216 of the rod insertion tube 210. Movement of the brush support piece 227 is possible by the external force applied to the knock means 250, the elastic member 280 and the pressing member 240 as described above.

A guide hole 2193 is formed in the guide member 219 to guide the sliding movement of the brush support piece 227 by the guide member 219. In addition, the guide member 219 has a receiving hole 2195 extending in the second direction D2 from the guide hole 2193 and having a larger inner diameter than the inner diameter of the guide hole 2193 to accommodate the nail polish liquid 10. Can be formed. In addition, the guide member 219 may have an inflow hole 2197 extending in the first direction D1 of the guide hole 2193 and having an inner diameter larger than that of the guide hole 2193.

The brush support piece 227 includes an enlarged diameter portion 2251 protruding from one region of the brush support piece 227 and a narrow portion 2273 having an outer diameter reduced in a lower region of the enlarged diameter portion 2251. The outer diameter of the enlarged diameter portion 2271 corresponds to the inner diameter of the accommodation hole 2195, and the outer diameter of the narrow diameter portion 2273 is formed smaller than the inner diameter of the guide hole 2193.

The inner diameter of the guide hole 2193 corresponds to the outer diameter of the brush support piece 227, or has a size to which the brush support piece 227 can be inserted by a force fitting method, and guide holes 2193 when penetrating the brush support piece 227. ), The inner surface is in close contact with the outer surface of the support piece (227). When the brush support piece 227 is inserted in an interference fit manner, the guide hole 2193 may be formed in a thin plate shape having an elastic force, and the flexible support material 227 may be inserted in the interference fit manner. Can be formed. As a result, the adhesion between the guide hole 2193 and the outer surface of the support piece 227 is further increased, thereby improving the sealing property.

As shown in FIG. 7B, as the support piece 227 moves in the first direction D1, the enlarged diameter portion 2251 and the narrowed portion 2273 enter the guide member, and the enlarged diameter portion 2251 is formed in the accommodation hole 2195. Immediately after the entry into the furnace, the narrower part 2273 starts to move out of the guide hole 2193.

At this time, the liquid material existing in the accommodating hole (2195) moves in the first direction (D1) by the enlarged diameter portion (2271) and passes through the inlet hole (2197) along the outer circumferential surface of the narrow portion (2273) to insert rod ( 210 is introduced into the space portion 2121 of the inner surface of the tip portion 212.

Since the outer diameter of the brush support piece 227 corresponds to the size of the inner diameter of the guide hole 2193, the manicure liquid present in the accommodation hole 2195 when the outer diameter of the brush support piece 227 penetrates the guide hole 2193. The flow to the space portion 2121 through the guide member 219 is blocked. Only when the narrow part 2273 passes the guide hole 2193 in the first direction D1, the nail polish liquid in the accommodation hole 2195 is introduced into the space 2121. Therefore, the amount of the nail polish liquid introduced into the space 2121 may be adjusted by adjusting the size of the accommodation hole 2195.

As shown in FIG. 7C, after the expansion part 2331 is prevented from moving forward by the guide hole 2193, the brush is formed by the elastic force of the elastic member 280 as described above in the operation principle of the knocking means 250. The paper piece 227 is retracted in the second direction D2. At this time, since the knock projection 2553 of the operating member 255 is prevented from being returned by the return preventing projection 2515 of the guide protrusion 2513 after the predetermined distance retraction, the support piece 227 also retreats only a predetermined distance. . As a result of the retraction of the brush support piece 227, as shown in FIG. 7D, the narrower portion 2273 is out of the guide hole 2193 in the second direction D2, and the narrower portion is provided in the guide hole 2193. The outer surface of the sole support piece 227 at the lower end is brought into close contact. Therefore, the manicure liquid present in the space portion 2121 in the tip portion 212 of the rod insertion tube 210 is reversed during the manicure operation, or the manicure liquid in the body portion 200 flows into the space portion 2121 to make the manicure. It is possible to prevent the liquid from leaking further. That is, according to the present invention, the nail polish liquid flows into the space portion 2121 only when the pressing member 240 is advanced to the maximum by an external force, and in other situations, the nail polish liquid does not flow into the space portion 2121. It is possible to always have a constant nail polish impregnated with the brush 229.

According to the present invention, the distance which is retracted until the return is prevented by the return preventing projection 2515 of the guide projection 2513 after the maximum advance of the knock projection 2553 of the operating member 255 is prevented from returning to the inner surface of the outer cylinder. The retracted distance may be determined by adjusting the position at which the protrusion 2515 is formed. The retracted distance passes through the guide hole 2193 in the first direction D1 and the narrowest portion 2273 is retracted again to guide the guide hole ( 2193) may be determined to be a distance that allows to escape.

That is, according to the present invention, the front end portion 212 of the rod insertion tube 210 during the manicure work by using the operation principle that the brush 229 exposed to the maximum advance by the knock means 250 is retracted and fixed by a predetermined distance ) There is an advantage that can always be impregnated in the brush 229 with a predetermined amount of nail polish liquid by preventing additional leakage of the nail polish liquid into the interior space 2121.

Traditionally, when applying nail polish, the bottle is usually placed next to the user, so there is a risk that the bottle may fall down due to carelessness and scratches may occur on the nail polish that has not yet dried in the process of turning the cap with a brush after use. There is an inconvenience of having to apply manicure again.

In addition, since the nail polish solution contains a thinner component, there is a problem that volatility is strong due to the characteristics of the product, so that it is easily volatilized unless the cap is completely sealed, and the nail polish liquid in the container is hardened or deteriorated, thereby losing its function as a product.

However, according to the present invention, by pressing the pressing member, the brush impregnated in the nail polish liquid present at the tip end of the rod insertion tube can be taken out of the rod insertion tube, and the manicure work can be performed at a desired position, and is exposed by the knock means. The brush locks in, so you can work on your manicure comfortably. In addition, by using the operation principle that the brush exposed by moving forward to the maximum by the knocking means is retracted and fixed by a predetermined distance, a certain amount of nail polish liquid is always applied to the brush by preventing additional leakage of the nail polish liquid to the tip of the rod insertion tube. There is an advantage to impregnation.

In the case of the cosmetic container 200 described with reference to FIGS. 1 to 7 when the pressing member 240 is pressed by an external force while the cap 290 is coupled to the body portion 260, the brush 229 is There was a problem that the brush 229 may be damaged by not protruding to the outside of the body 260 and colliding with the inner surface of the cap 290. Hereinafter will be described with respect to the cosmetic container to improve these problems.

8 is a view showing an example of a cosmetic container according to another embodiment of the present invention. 9 is a view showing a perspective view of the pressing member and a view seen from the lower surface of the pressing member. 10 is a view showing a perspective view of the housing of the knock means and a view from the upper surface of the housing. 11A is a cross-sectional view when the pressing member is impossible to press, and FIG. 11B is a cross-sectional view when the pressing member can be pressed.

In FIGS. 8 to 11, except for the configuration of the pressing member 340 and the housing 357 of the knock means, the same configuration as that of the cosmetic container in FIGS. 1 to 7 is omitted. The coupling principle between the housing and the housing 357 will be described.

The pressing member 340 is formed to be hollow so that the outer cylinder 251 of the knock means can be inserted into the space between the inner circumferential surface of the housing 357 in which the outer cylinder 251 of the knock means is accommodated and the outer circumferential surface of the outer cylinder 251. do.

At the lower end of the outer circumferential surface of the pressing member 340, guide protrusions 3411 are formed by dividing at predetermined equal intervals in the circumferential direction. In FIG. 9, four protrusions formed on the pressing member 340 are illustrated, but a pair of guide protrusions 3411 may be formed to face each other.

The inner circumferential surface of the housing 357 is formed with a rotation guide protrusion 3471 protruding in the longitudinal direction of the housing 357 by dividing at predetermined equal intervals in the circumferential direction.

An anti-press projection 3735 is formed along the longitudinal direction of the housing 357 to alternately prevent the pressing of the pressing member 340 between the rotation guide protrusions 3651.

The height of the upper end of the rotary guide protrusion 3471 is formed higher than the height of the anti-press projection 3735. The difference between the height of the upper end of the guide protrusion 3651 and the upper end of the anti-press protrusion 3735 may be greater than the length of the guide protrusion 3411 so that the guide protrusion 3411 formed on the pressing member 340 may be seated.

9 to 10, when the pressing member 340 is inserted into the housing 357, the guide protrusion 3411 of the pressing member 340 may include a pressing preventing protrusion ( 3573 may be located in an A region where no formation is formed or in a B region where the anti-press projection 3357 is formed.

The protruding height of the rotary guide protrusion 3651 is formed at a height to allow the pressing member to rotate at a predetermined angle while the guide protrusion 3411 touches the top surface of the rotary guide protrusion 3471 and burns out.

That is, when the pressing member 340 is rotated in one direction, the guide protrusion 3411 burns while contacting the upper surface of the neighboring rotary guide protrusion 3471, and the pressing member 340 naturally rotates at a predetermined angle. Thus, the guide protrusion 3411 is positioned in the A region or the B region.

The protruding height of the anti-press projection 3735 is formed to a height such that the guide protrusion 3411 can be restricted to move downward of the anti-press projection 3357.

Therefore, when the guide protrusion 3411 of the pressing member 340 is located in the region B, the pressing member 340 is formed by the pressing preventing protrusion 3357 formed in the region B inside the housing 357 as shown in FIG. 11A. Downward movement is limited. Therefore, when the user does not use the cosmetic container, even if the cap 290 is coupled to the cosmetic container if the guide protrusion 3411 of the pressing member 340 is rotated to the area B, the pressing member 340 Since the pressing of is limited, the sole 229 can be safely protected.

In addition, when the user removes the cap 290 to apply the nail polish liquid, and then rotates the pressing member 340 in one direction to move the guide protrusion 3411 to the area A, the area A of the inner circumferential surface of the housing 357 Since the pressing preventing protrusion 3735 is not formed, the pressing member 340 is movable downward. Thus, as shown in Figure 11b, the user can press the pressing member 340 to take out the brush 229 out of the cosmetic container can be manicured to the desired position.

Referring to FIG. 11A, a protrusion 3575 may be formed in the upper region of the inner circumferential surface of the housing 357 to allow the guide protrusion 3411 of the pressing member 340 to be inserted by a force fitting method, and the pressing member 340. After the insertion into the housing 357 can be prevented from being separated by the protrusion (3575).

Claims

A main body portion penetrating therein and storing a liquid material;

A rod insertion tube inserted into the main body and having at least one liquid inflow hole into which the liquid material stored in the main body flows;

A brush support means inserted into the rod insertion tube and including a brush support piece on which a brush is mounted at a tip end thereof;

A pressing member coupled to a rear end of the rod insertion tube;

An elastic member accommodated in the rod insertion tube, installed along an outer circumferential surface of at least a portion of the brush support piece, and exerting a force on the brush support piece in a second direction opposite to a first direction of the main body tip portion;

Installed between the pressing member and the sole support means, when the pressing member advances first in the first direction, the sole is exposed to the outside of the front end of the main body, and the pressing member is in the first direction. When the second advance to the cosmetic container comprising a knock means for operating so that the brush is retracted in the second direction by the elastic force of the elastic member is accommodated into the tip portion of the rod insertion cylinder.
The method of claim 1,

Is inserted into and fixed to the rod insertion end portion,

The guide member further comprises a guide hole for guiding the movement of the brush support piece in the first and second directions and an accommodation hole extending in the second direction of the guide hole, the receiving hole having an inner diameter larger than the inner diameter of the guide hole. Cosmetic container comprising a.
The method of claim 2,

The inner diameter of the guide hole corresponds to the outer diameter of the brush support piece, or the size of the brush support piece can be inserted in a force-fit method, the inner surface of the guide hole is in close contact with the outer surface of the brush support piece when penetrating the brush support piece; Cosmetic container characterized by the above-mentioned.
The method of claim 3,

The guide hole is a cosmetic container, characterized in that the thin plate shape having an elastic force.
The method of claim 3,

The brush support piece includes an enlarged diameter portion protruding from one region of the brush support piece and a narrower portion in which the outer diameter of the brush support piece is reduced in the lower region of the enlarged diameter portion,

The liquid material existing in the accommodation hole is moved in the first direction by the enlarged diameter portion and flows into the space portion in which the brush inside the rod insertion end portion is received along the outer circumferential surface of the narrow diameter portion.

The outer diameter of the enlarged diameter portion corresponds to the inner diameter of the accommodating hole, the outer diameter of the narrow portion is smaller than the inner diameter of the guide hole, the portion of the portion other than the portion formed in the guide hole of the support piece is formed in the guide hole The outer diameter of the cosmetic container, characterized in that corresponding to the inner diameter of the guide hole.
The method of claim 5,

As the brush support piece moves in the first direction, when the enlarged diameter portion starts to enter the accommodation hole, the narrow diameter portion starts to escape the guide hole in the first direction, and the enlarged diameter portion is moved by the guide hole. The narrow container is retracted in the second direction by the elastic force of the elastic member after the advancing is prevented, the cosmetic container, characterized in that the guide hole is in close contact with the outer surface of the brush support piece of the lower end of the narrow portion.
The method of claim 1,

The knock means is

An outer cylinder formed in a predetermined shape;

A guide protrusion formed on a portion of an inner surface of the outer cylinder to protrude in a length direction in a longitudinal direction, and formed by dividing at a predetermined equal interval in a circumferential direction; A return preventing protrusion formed by protruding from the inner surface of the outer cylinder to a lower level than the guide protrusion so as to connect each other between the guide protrusions one by one;

A moving member inserted into the outer cylinder to be in contact with the pressing member and having a moving protrusion formed on the outer circumferential surface at a predetermined equal interval in the circumferential direction;

An operating member installed below the moving member and having a knock protrusion formed by dividing the same at predetermined intervals in the circumferential direction;

A housing accommodating the outer cylinder and coupled to a rear end of the sole support means;

The moving projection is formed at a height not to be caught in the return preventing projection when inserted into the outer cylinder, the knock projection is formed to a height that is caught in the return preventing projection when inserted into the outer cylinder, the knock projection when the first advance Is rotated at a predetermined angle, the cosmetic container, characterized in that the reverse is prevented by the return preventing projection when the reverse in the second direction by the elastic member to maintain the exposed state of the brush.
The method of claim 1,

The brush support means,

A housing housing accommodating the housing of the knock means; And a stretchable portion extending from the housing accommodating portion so that the rear end of the brush supporting piece is inserted therein and being elastically formed according to the reciprocating movement of the brush supporting piece.
The method of claim 1,

The front end of the rod insertion cylinder is accommodated in the front end of the lower part of the main body,

Cosmetics container, characterized in that the front end portion of the rod insertion cylinder is in close contact with the front end portion of the main body portion.
The method of claim 1,

The pressing member is inserted into the housing of the knock means,

Guide protrusions are formed at the lower end of the outer circumferential surface of the pressing member by dividing at predetermined equal intervals in the circumferential direction.

The inner circumferential surface of the housing is divided into predetermined equal intervals in the circumferential direction and formed between the rotating guide protrusion protruding in the longitudinal direction of the housing and the guide protrusions alternately formed along the longitudinal direction of the housing. And, the height of the upper end of the rotary guide protrusion cosmetic container, characterized in that formed higher than the height of the upper end of the anti-press projection.
The method of claim 10,

When the pressing member is inserted into the housing, the guide protrusion is located in an area A between which the anti-pressing protrusions are not formed or an area B in which the anti-pressing protrusions are formed, among the areas between the rotating guide protrusions.

When the guide protrusion is located in the area A, the pressing member may move forward in the first direction, and when the guide protrusion is located in the area B, the pressing member may move forward in the first direction by the pressing preventing protrusion. Cosmetic container, characterized in that limited.
The method of claim 11,

Protruding height of the rotating guide protrusion is a cosmetic container, characterized in that the guide projection is formed to a height to allow the pressing member to rotate at a predetermined angle while coming over the top surface of the rotating guide protrusion.
The method of claim 11,

The protrusion height of the anti-press projection is a cosmetic container, characterized in that the guide projection is formed to a height such that the movement in the first direction by the non-press projection is limited.
The method of claim 10,

Cosmetic container, characterized in that the upper portion of the inner circumferential surface of the housing is formed with a separation preventing protrusion for allowing the guide projection of the pressing member to be inserted in the interference fit method