KR20220144965A - Cosmetic container - Google Patents

Abstract

The present invention relates to a cosmetic container and, more specifically, to a cosmetic container having a structure which can discharge the gas generated therein to the outside and prevent the cosmetics accommodated therein from leaking arbitrarily regardless of the direction of seating. According to an aspect of the present invention, the cosmetic container comprises: an accommodation member having a space formed therein; and a cap member detachably joined to the accommodation member. The cap member includes: a lower communication hole for allowing the space to communicate with the outside; and a packing member disposed to cover the lower communication hole and stretched according to pressure in the space to close or open the lower communication hole.

Description

Cosmetic container {Cosmetic container}

The present invention relates to a cosmetic container, and more particularly, to a cosmetic container having a structure capable of discharging gas generated from the inside to the outside and preventing any leakage of cosmetics contained therein regardless of the seating direction. .

Cosmetics refer to substances applied to the user's skin to improve the user's skin condition. Cosmetics are generally provided in the form of liquid, solid, or a mixture of liquid and solid.

Cosmetics are stored, transported, and sold in containers accommodated. At this time, in order to prevent the container from being deformed or compressed by external pressure, not only cosmetics but also gas for maintaining the shape of the container are accommodated in the container. The gas applies pressure in an outward direction of the container, allowing the container to maintain its original shape.

However, a gas has a characteristic that its volume is easily changed by external environmental factors such as temperature and pressure. Therefore, apart from staying in the same environment as the environment in which the container was produced, it is difficult for the gas accommodated therein to be maintained in the same state as the initial state when staying in a different environment.

In addition, as the cosmetics accommodated in the container flow, gas such as carbon dioxide may be newly generated. The gas also applies a force in the direction toward the outside of the container to the container.

In this case, as the container is subjected to a continuous external force toward the outside, there is a risk of damaging the container.

In order to reduce the pressure due to the gas generated inside the container, the inside of the container should be in communication with the outside, and the pressure should be maintained at the same pressure as atmospheric pressure.

At the same time, in order to perform the original functions of the container, such as receiving cosmetics and preventing contamination, communication between the inside and the outside of the container in which the cosmetics are accommodated should be blocked.

Korean Patent Document No. 10-0866561 discloses a leak-proof and air-blocking cosmetic container. Specifically, a cosmetic container is provided that is changed in shape by a change in internal pressure to open or close the elastic opening, thereby allowing or blocking communication between the inside and the outside of the cosmetic container.

However, this type of cosmetic container does not provide a solution for a case in which the flow path for discharging the air inside the container to the outside is blocked by the cosmetics. That is, apart from the case where the cosmetic container according to the prior art is erected, when the cosmetic container is laid down, there is a fear that the flow path is closed by the cosmetics or the cosmetics leak along the flow path.

Korean Patent Document No. 10-0916719 discloses a cosmetic container. Specifically, it discloses a cosmetic container having a structure in which liquid cosmetics stored in the container can be extruded only when the container is pumped.

However, this type of cosmetic container has a limitation in considering only the extrusion of cosmetics. That is, the prior literature does not suggest a method for discharging the gas remaining inside the cosmetic container to the outside.

Korean Patent Document No. 10-0866561 (2008.11.03.) Korean Patent Document No. 10-0916719 (2009.09.14.)

An object of the present invention is to provide a cosmetic container having a structure that can solve the above problems.

First, an object of the present invention is to provide a cosmetic container having a structure in which gas generated in the process of transportation, etc. can be discharged to the outside.

In addition, an object of the present invention is to provide a cosmetic container having a structure in which gas generated from the inside is discharged to the outside, but outside air is not introduced into the inside.

In addition, an object of the present invention is to provide a cosmetic container having a structure that can prevent a situation in which the cosmetics accommodated therein are arbitrarily leaked.

In addition, an object of the present invention is to provide a cosmetic container having a structure in which the generated gas can be discharged to the outside regardless of the direction in which the container is seated on the ground or the like.

Another object of the present invention is to provide a cosmetic container having a structure in which cosmetics can be easily discharged when used.

According to one aspect of the present invention, a receiving member having a space formed therein; and a cap member detachably coupled to the accommodating member, wherein the cap member includes: a lower communication hole communicating the space and the outside; and a packing member disposed to cover the lower communication hole and extending according to the pressure of the space to seal or open the lower communication hole, a cosmetic container may be provided.

In addition, the cap member includes a lower housing accommodating the packing member and removably coupled to the receiving member, the lower housing being covered by the packing member and being convex in a direction opposite to the receiving member A cosmetic container may be provided, including a packing member pressing part formed to be round so that the lower communication hole is formed through the inside of the packing member pressing part.

In addition, the cap member is located on the lower side of the packing member, extending toward the receiving member, the lower end of which may include a tube member positioned in the space of the receiving member, the cosmetic container can be provided.

In addition, the tube member, the body forming the extension portion extending from the lower side of the packing member to the space of the receiving member; A cosmetic container may be provided that is formed through the extension in a direction in which the extension is extended, and includes a tube hollow that communicates with the space of the receiving member and the lower communication hole.

In addition, the cap member is provided movably between the packing member and the tube member, and includes a block member that is moved according to an angle the receiving member makes with the ground, and the tube member forms the body, , an extension extending from the lower side of the packing member to the space of the receiving member; And located above the extension portion, comprising a block support for supporting the block member, a cosmetic container may be provided.

In addition, the tube member is moved opposite to the block member, and one end of the receiving member accommodated in the space is positioned to be spaced apart from the cosmetics accommodated in the receiving member, a cosmetic container may be provided.

In addition, the block member is formed in a spherical shape, the block support portion is formed to be round to be convex in a direction opposite to the block member, a cosmetic container may be provided.

In addition, the cap member is detachably coupled to the receiving member, and includes a support member through which the tube member passes, the support member comprising: a support through hole through which the tube member passes; And surrounding the support through-hole in a radial direction, comprising a tube support for closely supporting the tube member, a cosmetic container may be provided.

In addition, the cap member may include: a lower housing accommodating the packing member and having the lower communication hole penetrated therein; and an upper housing that covers the lower housing and is coupled to the lower housing, and has an upper communication hole communicating with the lower communication hole formed therein, a cosmetic container may be provided.

According to one aspect of the present invention, the receiving member is formed with a receiving space for accommodating cosmetics therein; and a cap member coupled to the accommodating member to allow or block communication between the space and the outside, wherein the cap member is elongated according to the pressure of the accommodating space to allow communication with the accommodating space and the outside. or blocking the packing member; and an upper housing covering the packing member and accommodating the packing member, and supporting the packing member, a cosmetic container may be provided.

In addition, the upper housing may include an upper communication hole that is formed through the inside and communicates with the receiving space portion to the outside; and a packing member support extending toward the packing member to support the packing member, wherein the packing member support part is positioned adjacent to the outer periphery of the packing member, a cosmetic container may be provided.

In addition, the cap member includes a lower housing coupled to the upper housing and having a packing member accommodating part accommodating the packing member formed therein, the lower housing being positioned adjacent to a center thereof, and forming the upper housing a packing member pressing part formed to protrude roundly to be convex toward; A cosmetic container is provided that is formed through the inside of the packing member pressing part and includes a lower communication hole communicating with the receiving space, wherein the packing member closes the lower communication hole and is seated in the packing member pressing part can be

In addition, the upper housing, extending toward the packing member, includes a packing member support for supporting the packing member, the packing member support, located radially outside the packing member pressing portion, a cosmetic container is provided can

In addition, the cap member may include a block member accommodated in the lower housing to be movable according to an angle between the receiving member and the ground; a tube member supporting the block member and extending from the lower housing to the accommodation space; and a support member coupled to the lower housing and the receiving member, respectively, through which the tube member passes, a cosmetic container may be provided.

In addition, the support member may include a support through hole through which the tube member passes; and a tube support that is formed to surround the support through-hole in a radial direction and closely supports the penetrating tube member, a cosmetic container may be provided.

In addition, the support member, formed of a soft material having elasticity, a cosmetic container may be provided.

In addition, the tube member, the block support for supporting the block member; an extension portion extending from the block support to the accommodation space, the end of which is spaced apart from the cosmetics accommodated in the accommodation space; and a tube hollow that is formed through the extension and communicates with the receiving space and the lower communication hole, a cosmetic container may be provided.

According to an embodiment of the present invention, the following effects can be achieved.

First, the cosmetics are accommodated in the accommodation space portion of the accommodation member. The cap member detachably coupled to the accommodating member includes a plurality of communication holes communicating with the outside. Specifically, an upper communication hole is formed in the upper housing, and a lower communication hole is formed in the lower housing.

The upper end of the tube member is accommodated in the block receiving portion of the lower housing. The tube member extends to the accommodating space, and a tube hollow portion is formed therein to communicate with the block accommodating portion and the accommodating space.

Accordingly, the gas generated in the accommodation space may flow along the hollow tube and be discharged to the outside through the lower communication hole and the upper communication hole.

In addition, the cap member is accommodated in a space formed between the upper housing and the lower housing, and is provided with a sealing member configured to close or open the lower communication hole. The sealing member is disposed to cover and seal the lower communication hole, and is maintained in a fixed state to the lower housing by a packing member support provided in the upper housing.

A packing member pressing portion protruding roundly to be convex in a direction toward the upper housing is formed on the lower housing. The lower communication hole is formed through the inside of the packing member pressing part, and the sealing member is disposed to cover the lower communication hole while being elongated by a predetermined length to cover the packing member pressing part.

That is, the sealing member is deformed upwardly by the packing member pressing part and covers the packing member pressing part and the lower communication hole while storing the restoring force, and the state is maintained by the packing member supporting part.

Accordingly, the sealing member covers the lower communication hole in a state that is pulled downward, that is, in a direction toward the packing member pressing portion and the lower communication hole, so that the lower communication hole can be effectively sealed.

When gas is generated in the receiving space and the pressure is increased, the gas passes through the tube hollow and flows into the lower communication hole. When the pressure of the introduced gas is increased to exceed the restoring force of the sealing member, the sealing member is extended upward by the gas and the lower communication hole is opened.

Accordingly, the sealing member is selectively opened and closed according to the amount of gas generated in the accommodating space and communicates with the accommodating space to the outside. At this time, the flow path of the gas is formed in the direction toward the outside in the accommodation space, the generated gas may be discharged to the outside.

As a result, the gas generated in the accommodating space can be easily discharged to the outside without external air being introduced into the lower communication hole.

In addition, the lower end of the tube member functioning as a flow path of the gas generated in the receiving space is located in the receiving space, is located above the water surface of the cosmetics accommodated in the receiving space is not in contact with the cosmetics.

Accordingly, the gas of the accommodation space may flow along the tube member, but the accommodated cosmetics do not flow into the tube member. As a result, any outflow of the cosmetics accommodated in the accommodation space can be prevented.

Further, the cap member is provided with a block member supported by the tube member. The block member is formed of a high-density material, and as the angle between the receiving member and the ground is changed, it is moved inside the block receiving unit.

The tube member includes a block receiving portion for supporting the block member. When the relatively heavy block member is moved, the tube member is moved to oppose the block member with the block member as an axis.

The end of the tube member is positioned spaced apart from the cosmetic when the receiving member is erected, ie, erected. In addition, when the accommodating member is transverse, that is, when the block member is moved downward by gravity when it is laid down, the tube member is moved upward so that the end of the tube member is positioned in the opposite direction to the cosmetic, and still does not come into contact with the cosmetic.

Accordingly, regardless of the state in which the accommodating member is placed on the ground, the cosmetic is not discharged from the tube member, and only the generated gas can be discharged to the outside.

In one embodiment, the cosmetic container is provided with a dropper member. The dropper member is detachably coupled to the receiving member after the cap member is removed. The dropper member extends into the accommodating space portion, and includes an extension portion whose lower end is located below the accommodation space portion, and a pressing portion located at an upper end of the extension portion to be exposed to the outside, and press-operated.

When the pressing part is pressed, the cosmetics accommodated in the accommodation space may flow out through the hollow part formed through the extension part.

Accordingly, the user can easily and accurately discharge and use the cosmetic by pressing the dropper member, so that the user's convenience can be improved.

1 is a perspective view illustrating a container member according to an embodiment of the present invention.
Fig. 2 is an exploded perspective view showing the container member of Fig. 1;
3 is an exploded perspective view from another angle illustrating the container member of FIG. 1 .
Fig. 4 is a front view showing the container member of Fig. 1;
Fig. 5 is a cross-sectional view taken along line AA showing the container member of Fig. 1;
6 is a front view (a), AA cross-sectional view (b), and BB cross-sectional view (c) showing a cap member provided in the container member of FIG. 1 .
7 is a perspective view (a) and a perspective view (b) of another angle illustrating an outer cover provided in the cap member of FIG. 6 .
8 is a perspective view illustrating an elastic member provided in the cap member of FIG. 6 .
9 is a perspective view (a) and a perspective view (b) of another angle illustrating the first housing provided in the cap member of FIG. 6 .
10 is a perspective view (a) and a perspective view (b) of another angle illustrating a second housing provided in the cap member of FIG. 6 .
11 and 12 are cross-sectional views illustrating an operation process of a container member according to an embodiment of the present invention.
13 is a cross-sectional view illustrating a container member according to another embodiment of the present invention.

Hereinafter, a cosmetic container 1 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description, in order to clarify the characteristics of the present invention, descriptions of some components may be omitted.

1. Definition of terms

When a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but it is understood that other components may exist in between. it should be

On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise.

The term "cosmetics" used in the following description means any fluid used to improve the condition of a user's skin. The fluid may be a liquid or a mixture of liquids including solids.

The terms “top”, “bottom”, “front side”, “rear side”, “left” and “right” used in the following description will be understood with reference to the coordinate system shown in FIG. 1 .

2. Description of the configuration of the cosmetic container 1 according to the embodiment of the present invention

1 to 5 , a cosmetic container 1 according to an embodiment of the present invention is illustrated.

The cosmetic container 1 according to an embodiment of the present invention can accommodate cosmetics therein. In addition, when the internal pressure of the cosmetic container 1 according to an embodiment of the present invention is changed by the gas generated therein, the gas generated in communication with the outside may be discharged. Furthermore, in the cosmetic container 1 according to the embodiment of the present invention, when the internal pressure does not change, communication with the outside is blocked so that the cosmetics contained therein may not arbitrarily leak.

On the other hand, in the cosmetic container 1 according to the embodiment of the present invention, even when the internal pressure of the cosmetic container 1 is changed and the inside of the cosmetic container 1 communicates with the outside, the generated gas is discharged to the outside but the accommodated cosmetics may not leak. .

Each component of the cosmetic container 1 may be formed of a lightweight material. This is to improve the convenience of production, transportation and use. In one embodiment, each component of the cosmetic container 1 may be formed of a synthetic resin material.

In the illustrated embodiment, the cosmetic container 1 includes a receiving member 10 and a cap member 20 .

( 1) Description of the receiving member 10

The accommodating member 10 accommodates cosmetics therein. The cosmetics accommodated in the receiving member 10 may be discharged to the outside by the user.

The receiving member 10 is formed to extend in one direction, in the illustrated embodiment, in the vertical direction. The accommodating member 10 is formed in a circular cross-section, the accommodating space 15 for accommodating the cosmetics is formed therein. That is, in the illustrated embodiment, the accommodating member 10 is formed in a cylindrical shape in which the accommodating space 15 is formed.

In this case, the diameter of the cross-section of the accommodating member 10 may be larger than the diameter of the cap member 20 . Accordingly, the receiving member 10 may be stably maintained in a state coupled to the cap member 20 .

The shape of the accommodating member 10 may be provided in any shape capable of accommodating and moving cosmetics.

The receiving member 10 is detachably coupled to the cap member 20 . When the cosmetic container 1 is transported or moved, the receiving member 10 is coupled to the cap member 20 to prevent any leakage of the cosmetic product. When the cosmetic container 1 is used, the dropper member 800 to be described later is coupled, so that the user can easily extract a desired amount of cosmetics and apply it to the skin.

In the illustrated embodiment, it is assumed that the receiving member 10 is used while standing. However, as will be described later, a case in which the receiving member 10 is unintentionally laid down during transportation and storage may occur. At this time, each member for preventing any leakage of cosmetics and discharging the generated gas to the outside is provided in the cap member 20 , which will be described later.

In the illustrated embodiment, the receiving member 10 includes a body 11 , a neck portion 12 , a receiving spiral portion 13 , a receiving opening 14 , a receiving space 15 and a receiving inclined portion 16 . do.

The body 11 forms the outer shape of the receiving member 10 . A space (ie, the accommodation space 15 ) is accommodated in the body 11 , and cosmetics may be accommodated therein.

The body 11 may be formed of a flexible material. When the internal pressure is changed by a predetermined size, the shape is deformed to compensate for the changed pressure. In one embodiment, the body 11 may be formed of a synthetic resin material.

An accommodating opening 14 , an accommodating space portion 15 and an accommodating inclined portion 16 are provided inside the body 11 .

In the illustrated embodiment, the body 11 has a circular cross section and has a cylindrical shape extending in the vertical direction. The shape of the body 11 may be changed to any shape that can accommodate cosmetics.

In addition, the body 11 may be formed such that its diameter decreases toward the upper side in the direction toward the neck portion 12 , in the illustrated embodiment. In this case, the upper portion of the main body 11 may be formed to be inclined radially inward in a direction toward the neck portion 12 . Accordingly, the cosmetics accommodated in the accommodation space 15 may be smoothly discharged to the accommodation opening 14 along the inclined portion.

The body 11 is continuous with the neck portion 12 .

The neck portion 12 is a portion where the receiving member 10 is coupled to the cap member 20 . The neck portion 12 is detachably coupled to the cap member 20 .

The neck portion 12 is continuous with the body 11 . Specifically, the neck portion 12 is continuous with the upper end of the ends in the direction in which the main body 11 extends.

In the illustrated embodiment, the neck portion 12 has a circular cross-section and has a cylindrical shape extending in the vertical direction. In this case, the diameter of the cross-section of the neck portion 12 may be formed smaller than the diameter of the cross-section of the body 11 . Accordingly, the portion where the body 11 and the neck portion 12 are continuous is formed with a surface inclined toward the radially outward toward the lower side.

A receiving spiral portion 13 is formed on the outer peripheral surface of the neck portion 12 .

The receiving spiral portion 13 is coupled to the lower housing 300 provided in the cap member 20 . The receiving spiral portion 13 is formed to protrude from the outer circumferential surface of the neck portion 12 in the form of a spiral extending along the outer circumferential surface of the neck portion 12 .

The receiving spiral portion 13 is screwed with a spiral portion (reference numeral not provided) formed on the inner circumferential surface of the lower body 310 of the lower housing 300 .

The accommodating opening 14 functions as a passage for the cosmetics accommodated in the accommodating member 10 to be discharged to the outside. The accommodating opening 14 communicates with the accommodating space 15 and the outside of the accommodating member 10 .

The receiving opening 14 is formed through the inside of the neck portion 12 . The receiving opening 14 is formed to extend in the direction in which the neck portion 12 extends, in the illustrated embodiment, in the vertical direction. Accordingly, the cross-section of the neck portion 12 may be defined as a ring shape through which the receiving opening 14 is formed therein.

The upper side of the receiving opening 14 communicates with the outside. The lower side of the accommodating opening 14 communicates with the accommodating space 15 .

The accommodation space 15 is a space for accommodating cosmetics. The cosmetics may be transported in a state accommodated in the accommodation space 15 and provided to the consumer.

In the accommodation space 15 , gas as well as cosmetics may be accommodated. That is, as shown in FIG. 11 , a cosmetic having a volume smaller than that of the receiving space 15 is accommodated in the receiving space 15 , and the water surface W.L is spaced apart from the end of the extension 610 . formed to be

The accommodation space 15 may be defined as a space formed inside the body 11 . In the illustrated embodiment, the horizontal direction and the lower side of the receiving space portion 15 is surrounded by the body (11).

The accommodation space 15 communicates with the accommodation opening 14 . Cosmetics accommodated in the accommodation space 15 may be discharged to the outside through the accommodation opening 14 , or external cosmetics may be accommodated in the accommodation space 15 through the accommodation opening 14 .

A part of the accommodation space 15 , specifically, an upper portion of the accommodation space 15 (ie, a space in which cosmetics are not accommodated) communicates with the cap member 20 . Specifically, the accommodation space 15 communicates with the upper communication hole 120 , the buffer space 140 , the lower communication hole 350 , and the first moving space 730 through the tube hollow part 630 . .

Accordingly, a flow path for the gas formed in the accommodation space 15 , for example, carbon dioxide, etc., to be discharged to the outside of the accommodation member 10 may be formed. A detailed description thereof will be provided later.

The receiving space portion 15 is partially surrounded by the receiving inclined portion 16 .

The receiving inclined portion 16 forms an inner peripheral surface of the main body 11 . Further, the accommodating slope 16 surrounds the accommodating space 15 from the outside.

The receiving inclined portion 16 is inclined along the extending direction of the main body 11 . As shown in FIG. 5 , the receiving inclined portion 16 may extend radially outward toward the upper side and radially inward toward the lower side. Accordingly, the diameter of the cross section of the accommodation space 15 may increase from the lower side to the upper side.

Cosmetics formed in the receiving space 15 can smoothly flow toward the receiving opening 14 along the inclined receiving inclined portion 16 .

(2) Description of the cap member 20

Referring again to FIGS. 1 to 5 , the cosmetic container 1 according to an embodiment of the present invention includes a cap member 20 .

The cap member 20 is detachably coupled to the accommodating member 10 to seal the accommodating member 10 . Therefore, when the cap member 20 is coupled after the cosmetics are accommodated in the receiving member 10 , even if the cosmetic container 1 is moved or the storage form is changed, the accommodated cosmetics are not randomly leaked.

In addition, the cap member 20 includes a plurality of communication holes for communicating the inner space and the outside. The inner space may be in communication with the accommodation space portion 15 of the accommodation member 10 to function as a passage for the gas generated in the accommodation space portion 15 to be discharged.

In the illustrated embodiment, the cap member 20 has a circular cross section and has a cylindrical shape extending in the vertical direction. In this case, the diameter of the cross-section of the cap member 20 is preferably smaller than the diameter of the cross-section of the receiving member 10 .

Hereinafter, the cap member 20 according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10 .

In the illustrated embodiment, the cap member 20 includes the upper housing 100 , the packing member 200 , the lower housing 300 , the block member 400 , the ring member 500 , the tube member 600 and the support member. (700). In addition, referring to FIG. 13 , the cap member 20 according to the illustrated embodiment further includes a dropper member 800 , which will be described as a separate clause.

The upper housing 100 forms one side of the cap member 20 opposite to the receiving member 10 , the upper side in the illustrated embodiment. In addition, the upper housing 100 is located at the uppermost portion of the cap member 20 .

The upper housing 100 is detachably coupled to the lower housing 300 . In an embodiment, the upper housing 100 and the lower housing 300 may be screw-coupled. To this end, the inner peripheral surface of the upper housing 100 may be formed with a thread coupled to the thread formed on the outer peripheral surface of the lower housing (300).

The upper housing 100 forms a space therebetween and is coupled to the lower housing 300 . The packing member 200 may be accommodated in the space to be deformable.

7 and 8 , the upper housing 100 includes an upper body 110 , an upper communication hole 120 , a packing member support 130 , a buffer space 140 , and a limiting protrusion 150 . includes

The upper body 110 forms the outer shape of the upper housing 100 . In addition, the upper body 110 forms a body of the upper housing 100 and is connected to other components of the upper housing 100 .

The upper body 110 has a circular cross section. In addition, the outer periphery of the upper body 110 is formed to extend in the direction toward the receiving member 10, the downward direction in the illustrated embodiment.

Accordingly, a space surrounded by the upper surface of the upper body 110 and its outer peripheral surface is formed inside the upper housing 100 . The packing member 200 may be accommodated in a portion of the space to be deformable.

An upper communication hole 120 is formed inside the upper body 110 .

The upper communication hole 120 communicates with the inside and outside of the upper housing 100 . Specifically, the upper communication hole 120 communicates with the upper side of the upper housing 100 and the buffer space 140 . The gas remaining in the accommodation space 15 may be discharged to the outside through the buffer space 140 and the upper communication hole 120 . The upper communication hole 120 is formed through the inside of the upper body 110 .

In the illustrated embodiment, the upper communication hole 120 has a circular cross section and is formed to extend in the thickness direction of the upper body 110 , but the shape may be changed.

In the illustrated embodiment, a single upper communication hole 120 is formed, but a plurality of upper communication holes 120 may be formed at different positions.

The packing member support 130 is provided inside the buffer space 140 communicating with the upper communication hole 120 .

The packing member support 130 supports the buffer space 140 and the packing member 200 accommodated in the packing member accommodating part 330 from the upper side. Due to the packing member support 130 , the packing member 200 upward by the gas generated inside the accommodation space 15 may not be arbitrarily shaken.

The lower end of the packing member support 130 is in contact with the packing member 200 . In the illustrated embodiment, the packing member support 130 is radially inside the outer periphery of the upper body 110, is formed in a cylindrical shape.

The diameter of the cross-section of the packing member support 130 may be smaller than the diameter of the cross-section of the packing member 200 . Accordingly, the packing member support 130 may support the radially inner side of the outer periphery of the packing member 200 .

The packing member support 130 is formed inside the upper body 110 . Specifically, the packing member support 130 is formed to extend downward in the illustrated embodiment in a direction from the inside of the upper surface of the upper body 110 toward the packing member 200 or the lower housing 300 . Accordingly, the packing member support 130 may be said to form the inner periphery of the upper body 110 .

A predetermined space is formed between the packing member support 130 and the outer periphery of the upper body 110 . The lower neck portion 320 of the lower housing 300 is accommodated in the space.

The packing member support 130 surrounds the buffer space 140 .

The buffer space 140 buffers the shape deformation of the packing member 200 due to the internal pressure of the accommodating member 10 . In other words, the buffer space 140 functions as a space in which the packing member 200 can be deformed.

The buffer space 140 is formed inside the upper housing 100 . Specifically, the buffer space 140 is defined as a space surrounded by the packing member support 130 formed inside the upper housing 100 .

As described above, the packing member support 130 is formed in a cylindrical shape, and the buffer space 140, which is a space formed by being surrounded by the packing member support 130, also has a circular cross section and is a cylinder having a length in the vertical direction. shape will be understood.

The packing member 200 may be partially accommodated in the buffer space 140 . At this time, since the packing member 200 is pressed downward by the packing member support 130 , the packing member 200 is partially accommodated in the buffer space 140 by the internal pressure of the receiving member 10 . can be elongated.

The buffer space 140 communicates with the upper communication hole 120 . The gas introduced into the buffer space 140 , that is, the gas generated inside the accommodating member 10 may pass through the buffer space 140 and be discharged to the outside through the upper communication hole 120 .

One side of the buffer space 140 , in the illustrated embodiment, is formed to be open and communicates with the packing member receiving part 330 of the lower housing 300 .

A limiting protrusion 150 is provided on the other side of the buffer space 140 , on the upper side in the illustrated embodiment.

The limiting protrusion 150 limits the distance at which the packing member 200 pressed upward by the packing member pressing part 340 moves or extends upward. As the limiting protrusion 150 is provided, the packing member 200 is moved or stretched to communicate with the outside and the receiving space 15 , but the packing member 200 does not close the upper communication hole 120 .

The limiting protrusion 150 is provided inside the buffer space 140 . Specifically, the limiting protrusion 150 is formed to extend from the inner surface of the upper body 110 surrounding the buffer space 140 from the upper side toward the lower housing 300 , downward in the illustrated embodiment.

The limiting protrusion 150 may have an annular cross-section. Accordingly, the buffer space 140 may be divided into a space surrounded by the packing member support 130 and the limiting protrusion 150 and a space surrounded by the limiting protrusion 150 .

The diameter of the cross-section of the limiting protrusion 150 may be smaller than the diameter of the cross-section of the packing member support 130 . In addition, the diameter of the cross-section of the limiting protrusion 150 may be formed smaller than the diameter of the cross-section of the packing member 200 .

In a state in which the shape of the packing member 200 is not deformed, the limiting protrusion 150 may be spaced apart from the packing member 200 . That is, in the above state, the packing member 200 is supported by the packing member support 130 , but does not come into contact with the limiting protrusion 150 .

When the packing member 200 is elongated by the internal pressure of the receiving member 10 , the radial direction of the packing member 200 is supported by the packing member support 130 , so the packing member 200 has a limiting protrusion 150 . is moved towards

When the packing member 200 is elongated by a predetermined length (that is, when it is moved toward the limiting protrusion 150 by a predetermined distance), the limiting protrusion 150 and the packing member 200 come into contact with each other so that the packing member 200 is No additional moves

Therefore, even when the packing member 200 is stretched, the upper communication hole 120 is not closed, and a flow path for discharging the gas causing the increase in internal pressure may be stably formed.

The packing member 200 is elongated according to a change in internal pressure to form or close a flow path for the gas generated inside the accommodating member 10 to be discharged to the outside. As the packing member 200 is provided, the cosmetics accommodated in the accommodating member 10 are not leaked to the outside, and the generated gas is discharged to the outside to prevent the accommodating member 10 from being damaged by overpressure. can

The packing member 200 is deformed in shape by an external force, stores a restoring force, and can be deformed in shape using the stored restoring force, and may be formed of an elastic material. In one embodiment, the packing member 200 may be formed of a rubber material.

The packing member 200 is disposed between the upper housing 100 and the lower housing 300 . The packing member 200 is accommodated in the packing member receiving part 330 formed inside the lower housing 300 , and is pressed and supported by the packing member supporting part 130 and the packing member pressing part 340 .

That is, when viewed from the cross-section with reference to FIG. 6 (b), the outer periphery of the packing member 200 is supported from the upper side to the lower side by the packing member support part 130 . The packing member 200 is pressed upward by the packing member pressing part 340 toward the radially inner side of the outer periphery of the packing member 200, and is maintained in a rounded shape so as to be convex toward the upper side.

Therefore, when the gas inside the accommodating member 10 is discharged, the outer peripheral portion of the packing member 200 is maintained in a fixed state, and the inside of the packing member 200, that is, the packing member support 130 from the center thereof. The portion between the radially inner sides may be stretched.

The limiting protrusions 150 are spaced apart from each other by a predetermined distance on the convexly rounded upper side of the packing member 200 . As described above, the predetermined distance corresponds to the limit distance moved when the packing member 200 is stretched.

The packing member 200 may be accommodated in the packing member accommodating part 330 and may be provided in any shape that can be stretched according to the internal pressure of the accommodating member 10 . In the embodiment shown in FIG. 8 , the packing member 200 is provided in a disk shape having a circular cross section and a predetermined thickness in the vertical direction.

In this case, the diameter of the cross-section of the packing member 200 may be greater than or equal to the diameter of the packing member accommodating part 330 . This is due to the packing member 200 being accommodated in a shape deformed state by being pressed upward by the packing member pressing part 340 . In one embodiment, the outer periphery of the packing member 200 may be in contact with the inner circumferential surface of the lower neck portion 320 surrounding the packing member receiving portion 330 .

The packing member 200 is accommodated in the packing member receiving part 330 . At this time, the packing member 200 covers the lower communication hole 350 and is seated on the packing member pressing part 340 . The outer periphery of the packing member 200 is supported downwardly by the packing member support 130 .

In the illustrated embodiment, the packing member 200 includes a packing body 210 and a packing through-hole 220 .

The packing body 210 forms the body of the packing member 200 . The packing body 210 is formed of an elastic material and may be stretched or contracted by an external force.

In the illustrated embodiment, the packing body 210 has a circular cross section and a disk shape having a thickness in the vertical direction, but the shape may be changed according to the shape of the packing member receiving part 330 .

A packing through hole 220 is formed inside the packing body 210 .

The packing through-hole 220 is formed through the thickness direction of the packing body 210, in the illustrated embodiment, in the vertical direction. The packing through-hole 220 may compensate for an increase in volume generated as the packing body 210 is elongated. Accordingly, the packing member 200 is stretched upward toward the limiting protrusion 150 , the amount of stretching in the radial direction may be minimized.

A plurality of packing through-holes 220 may be provided. The plurality of packing through-holes 220 may be formed in the packing body 210 at different positions. In the illustrated embodiment, four packing through-holes 220 are formed, forming a predetermined angle with each other and positioned adjacent to the outer periphery of the packing body 210 . In an embodiment, the predetermined angle may be a right angle.

The lower housing 300 is coupled to the upper housing 100 to form a space therebetween to accommodate the packing member 200 . In addition, the lower housing 300 rotatably supports a portion of the block member 400 and the tube member 600 , and is coupled to the ring member 500 and the support member 700 .

The lower housing 300 is coupled to the upper housing 100 . Specifically, the thread formed on the inner periphery of the upper body 110 of the upper housing 100 is screwed to the thread formed on the outer periphery of the lower neck portion 320 of the lower housing 300 .

The lower housing 300 forms a space therein and is coupled to the upper housing 100 . Specifically, the packing member support 130 of the upper housing 100 is accommodated in the packing member receiving part 330 of the lower housing 300 . The packing member 200 is stretchably accommodated in the inner space of the lower housing 300 . As described above, the packing member 200 is supported by the packing member support 130 .

The lower housing 300 is supported in a state in which the packing member 200 is roundly deformed so as to be convex upward. This is achieved by the packing member pressing portion 340 of the lower housing 300 .

The lower housing 300 communicates with the accommodating space 15 and the buffer space 140 . This may be achieved by opening the lower communication hole 350 formed through the lower housing 300 by the packing member 200 .

The lower housing 300 accommodates the block member 400 . Specifically, the block member 400 is movably accommodated in the block receiving part 360 formed inside the lower housing 300 .

The lower housing 300 is coupled to the ring member 500 . Specifically, the ring member 500 is accommodated in the coupling space 380 formed inside the lower housing 300 .

The lower housing 300 rotatably supports the tube member 600 . Specifically, the block support 620 of the tube member 600 is accommodated in the block receiving portion 360 of the lower housing 300 .

The lower housing 300 is coupled to the support member 700 . Specifically, the support member 700 is removably accommodated in the coupling space 380 , and is coupled to the lower housing 300 . In this case, the threads formed on the inner circumferential surface of the lower housing 300 and the outer circumferential surface of the support member 700 may be screwed to each other.

In the illustrated embodiment, the lower housing 300 includes a lower body 310 , a lower neck portion 320 , a packing member receiving part 330 , a packing member pressing part 340 , a lower communication hole 350 , and a block receiving part. 360 , a lower boss portion 370 and a coupling space portion 380 .

The lower body 310 forms the outer shape of the lower housing 300 . In addition, the lower body 310 forms the body of the lower housing 300 . A space is formed inside the lower body 310 to accommodate the block member 400 , the ring member 500 , the tube member 600 , and the support member 700 .

In addition, the lower body 310 is detachably coupled to the receiving member 10 .

In the illustrated embodiment, the lower body 310 has a circular cross-section and has a cylindrical shape extending in the vertical direction. The lower body 310 may be changed according to the shape of the upper housing 100 .

A space is formed inside the lower body 310 (see FIG. 9 ). In the space, the ring member 500 , the tube member 600 , and the support member 700 among the above-described components may be accommodated. A detailed description thereof will be provided later.

A thread is formed on the inner circumferential surface surrounding the space of the lower body 310 . The thread is screwed with the receiving spiral portion 13 formed on the outer circumferential surface of the neck portion 12 of the receiving member 10 . That is, the lower body 310 may be said to be a portion to which the receiving member 10 and the cap member 20 are coupled.

A lower neck portion 320 is formed on the upper side of the lower body 310 .

The lower neck part 320 is a portion where the lower housing 300 is coupled to the upper housing 100 . A screw thread is formed on the outer circumferential surface of the lower neck portion 320 , and is screwed with the screw thread formed on the inner circumferential surface of the upper body 110 of the upper housing 100 .

In the illustrated embodiment, the lower neck portion 320 has an annular cross-section and has a cylinder shape extending in the vertical direction. The outer diameter of the cross-section of the lower neck part 320 may be smaller than the outer diameter of the cross-section of the lower body 310 . Accordingly, when the upper housing 100 and the lower housing 300 are coupled, the outer peripheral surfaces of the upper housing 100 and the lower housing 300 may be formed smoothly without protruding in the vertical direction.

A space is formed inside the lower neck part 320 . The packing member 200 is accommodated in the space to be stretchable, and the space may be defined as the packing member accommodating part 330 .

The packing member accommodating part 330 is a space in which the packing member 200 is accommodated to be stretchable. The packing member accommodating part 330 is defined by its lower side being wrapped around the lower body 310 and being surrounded by the lower neck part 320 in a radial direction.

The packing member accommodating part 330 communicates with the outside. Specifically, the packing member receiving part 330 communicates with the buffer space 140 and the lower communication hole 350 of the upper housing 100 . Accordingly, the gas generated inside the accommodating member 10 may sequentially pass through the lower communication hole 350 and the packing member accommodating part 330 to flow into the buffer space 140 .

The packing member accommodating part 330 is formed to have a circular cross section. The diameter of the cross-section of the packing member accommodating part 330 may be formed to be less than or equal to the diameter of the cross-section of the packing member 200 . The difference in diameter is due to the presence of the packing member pressing part 340 as described above.

The packing member support part 130 is partially accommodated in the packing member accommodating part 330 . In addition, the limiting protrusion 150 is partially accommodated in the packing member receiving portion 330 .

The packing member pressing part 340 is positioned in the packing member receiving part 330 .

The packing member pressing unit 340 presses the packing member 200 upward, and stores a predetermined restoring force and deforms the packing member 200 to be convex upwardly. Accordingly, the packing member 200 is subjected to a force directed upward by the center portion of the packing member pressurizing portion 340 , and an outer peripheral portion thereof is subjected to a downward force by the packing member support portion 130 .

Accordingly, the packing member 200 may be stably maintained in the packing member pressing unit 340 .

The packing member pressing unit 340 is formed to be convex toward the upper side from the upper side of the lower body 310 in the illustrated embodiment, the surface surrounding the packing member receiving unit 330 from the lower side. The packing member pressing part 340 is formed to have a protruding length lowered in a radially outward direction from the center. In other words, the packing member pressing part 340 has the highest center height and the lowest edge height.

The packing member 200 is seated on the packing member pressing part 340 . As described above, the packing member 200 is supported by the packing member supporting part 130 in a state pressed by the packing member pressing part 340 .

In the illustrated embodiment, the packing member pressing part 340 has a circular cross-sectional shape. In addition, the packing member pressing part 340 is formed such that the diameter of its cross-section is reduced in the direction toward the upper housing 100 . The shape of the packing member pressing part 340 may be any shape capable of deforming the shape of the packing member 200 by supporting and pressing the packing member 200 .

Accordingly, it will be understood that the packing member 200 accommodated in the packing member accommodating part 330 is moved between the packing member pressing part 340 and the limiting protrusion 150 .

A lower communication hole 350 is formed through the inside of the packing member pressing part 340 .

The lower communication hole 350 communicates with the accommodating space 15 of the accommodating member 10 and the packing member accommodating part 330 . The gas generated in the accommodating space 15 may flow to the packing member accommodating part 330 through the lower communication hole 350 . The packing member accommodating part 330 may communicate with the buffer space 140 , and the introduced gas may be discharged to the outside of the cosmetic container 1 .

The lower communication hole 350 is formed in the packing member pressing part 340 . Specifically, the lower communication hole 350 is formed through the lower body 310 and the packing member pressing part 340 . The lower communication hole 350 is formed to extend in the extending direction of the lower body 310, in the illustrated embodiment, in the vertical direction.

Each end of the lower communication hole 350 in the extending direction is formed to be open. That is, as shown in FIG. 8 , the upper end of the lower communication hole 350 is formed to be open. As shown in FIG. 9 , the lower end of the lower communication hole 350 is also opened to communicate with the block receiving part 360 .

That is, the lower communication hole 350 functions as a passage communicating the packing member accommodating part 330 and the block accommodating part 360 .

As described above, the packing member 200 covers the lower communication hole 350 and is seated on the packing member pressing part 340 . Accordingly, when the internal pressure of the accommodating member 10 is maintained constant, the packing member 200 is maintained in a closed state of the lower communication hole (350). Accordingly, the communication between the packing member accommodating part 330 and the block accommodating part 360 is blocked, and as a result, the communication between the accommodating space 15 and the outside may be blocked.

When the internal pressure of the accommodating member 10 is changed, for example, when a gas such as carbon dioxide is generated by the flow of cosmetics and the internal pressure is increased, the generated gas is introduced into the lower communication hole 350 and the packing member Press (200). When the force of the generated gas pressing the packing member 200 exceeds the restoring force stored in the packing member 200 , the packing member 200 is calculated upward and the upper end of the lower communication hole 350 is opened. Accordingly, the packing member accommodating part 330 and the block accommodating part 360 are in communication, and as a result, the accommodating space 15 and the outside may be in communication.

A detailed description of the process will be described later.

The block receiving unit 360 is a space for rotatably receiving the block member 400 . The block receiving part 360 is defined as a space surrounded by the lower boss part 370 .

The block receiving part 360 is formed inside the lower body 310 . In addition, the block receiving portion 360 is located on one side opposite to the lower neck portion 320, the lower side in the illustrated embodiment.

In the illustrated embodiment, the block receiving unit 360 is formed in a hollow extending in the vertical direction having a circular cross-section. The upper side of the block receiving part 360 communicates with the lower communication hole 350 . The lower side of the lower communication hole 350 is open, so that the support neck portion 720 of the block member 400 and the support member 700 may be accommodated therein.

The block receiving part 360 is surrounded by the lower boss part 370 .

The lower boss part 370 surrounds the block receiving part 360 . In addition, the lower boss portion 370 is a portion to which the support neck portion 720 of the support member 700 is inserted and coupled.

The lower boss part 370 is formed to extend downward in a direction opposite to the lower neck part 320 , in the illustrated embodiment. The lower boss part 370 is positioned radially inside the inner peripheral surface of the lower body 310 and spaced apart from the inner peripheral surface of the lower body 310 . A space in which the lower boss part 370 and the inner circumferential surface of the lower body 310 are spaced apart from each other is defined as the coupling space part 380 .

In the illustrated embodiment, the lower boss portion 370 is formed in an annular shape whose center is located inside the block receiving portion (360). In one embodiment, the center of the lower boss portion 370 may be located on the same axis as the center of the block receiving portion (360).

The coupling space 380 is a space in which the ring member 500 and the accommodating member 10 are accommodated. The coupling space 380 may be defined as a donut-shaped space formed between the outer peripheral surface of the lower body 310 and the lower boss 370 . That is, the radially outer side of the coupling space 380 is surrounded by the outer circumferential surface of the lower body 310 . In addition, the radially inner side of the coupling space 380 is surrounded by the lower boss portion 370 .

The coupling space 380 may be formed to have a predetermined depth. The ring member 500 may be fitted on the uppermost side of the coupling space 380 . The neck portion 12 of the receiving member 10 may be partially accommodated under the ring member 500 . At this time, the screw thread formed on the inner circumferential surface of the lower body 310 that surrounds the coupling space 380 from the radially outside may be screw-coupled to the receiving spiral portion 13 of the receiving member 10 .

Referring back to FIGS. 2 to 5 , the block member 400 is coupled to the tube member 600 and functions as a weight and a central axis for imparting a weight for the tube member 600 to rotate.

The block member 400 is movably accommodated in the block receiving unit 360 . The block member 400 may be rotated together with the rotation of the tube member 600 in a state accommodated in the block receiving unit 360 .

The block member 400 is seated on the block support 620 . In an embodiment, the block member 400 may be coupled to the block support 620 to rotate together with the tube member 600 .

In the illustrated embodiment, the block member 400 is provided in a spherical shape. This is due to the fact that the tube member 600 may be rotated in various directions depending on the direction in which the receiving member 10 is seated on the ground or the like. The shape of the block member 400 is deformable, but considering various situations that may occur during transport of the receiving member 10, the block member 400 is provided in a spherical shape to smoothly rotate in any direction. desirable.

The block member 400 may be formed of a high-density material. This is to reduce the space occupied in the block receiving part 360 and to have a weight sufficient to prevent any fluctuation of the tube member 600 .

A detailed description of a process in which the block member 400 is rotated according to the rotation of the tube member 600 will be described later.

The ring member 500 maintains the sealing coupling between the lower housing 300 and the receiving member 10 .

The ring member 500 is accommodated in the coupling space 380 . Specifically, the ring member 500 is located at the uppermost side of the coupling space 380 , and is compressed with the lower surface of the lower body 310 . The upper end of the neck portion 12 is positioned on the lower side of the ring member 500 . The lower side of the ring member 500 may also be compressed with the upper end of the neck part 12 .

Therefore, the gas generated in the receiving space 15 does not flow out arbitrarily to the outside, but passes through a preset flow path, that is, the tube hollow 630 , the coupling space 380 , and the lower communication hole 350 . It can only flow through.

The ring member 500 may be provided in any shape that may be deformed by an external force and maintained in a compressed state. In one embodiment, the ring member 500 may be provided with a gasket (gasket) formed of a rubber material.

In the illustrated embodiment, the ring member 500 is formed in an annular shape having a through hole formed therein and an outer circumference thereof. The outer periphery of the ring member 500 is accommodated in the coupling space 380 . The lower boss part 370 is through-coupled to the through hole of the ring member 500 .

A diameter of the outer periphery of the through hole formed inside the ring member 500 may be less than or equal to the outer diameter of the lower boss part 370 . The diameter of the outer periphery of the ring member 500 may be formed to be less than or equal to the diameter of the outer periphery of the coupling space 380 . In addition, the width of the ring member 500 may be formed to be greater than or equal to the width of the coupling space 380 .

Accordingly, the ring member 500 is fitted to the lower body 310 and the lower boss portion 370 and may be accommodated in the coupling space portion 380 . As a result, airtight coupling between the lower housing 300 and the receiving member 10 can be ensured.

The tube member 600 moves according to the flow state of the cosmetics accommodated in the accommodating member 10 to form or close a flow path for the gas generated inside the accommodating member 10 to be discharged to the outside.

The tube member 600 is rotatably provided. Specifically, the tube member 600 is rotatably coupled to the support member 700 .

The tube member 600 is coupled to the block member 400 . As described above, the block member 400 is formed of a high-density material, and provides a force for the tube member 600 to rotate.

The tube member 600 is partially accommodated in the receiving member 10 . Specifically, the tube member 600 is accommodated in the lower side of the receiving space 15, the lower end is positioned to be spaced apart from the water surface (W.L) of the cosmetic (see FIG. 11).

The tube member 600 may be formed of a material having high rigidity and low density. While stably supporting the high-density block member 400 , it is to be easily floated by the buoyancy of cosmetics. In one embodiment, the tube member 600 may be formed of a synthetic resin material. That is, the tube member 600 is formed to be lighter than the block member 400 .

In the illustrated embodiment, the tube member 600 includes an extension portion 610 , a block support portion 620 and a tube hollow portion 630 .

The extension 610 forms the body of the tube member 600 . The extension 610 extends between the cap member 20 and the receiving member 10 . In the illustrated embodiment, the extension 610 is formed to extend in the vertical direction.

Specifically, the upper end of the extension 610 is accommodated in the block receiving portion 360 of the block member 400 . The extension 610 sequentially penetrates the block receiving portion 360 , the support through hole 740 , and the receiving opening 14 , and a lower end thereof is located in the receiving space 15 .

Extension 610 is supported by tube support 750 . Specifically, the upper portion of the extension 610 is supported by the first tube support 751 . A middle portion of the extension 610 is supported by a second tube support 752 . As will be described later, the support member 700 may be formed of a soft material having elasticity, and the extension part 610 may be rotatably supported by the tube support part 750 .

A block support 620 is coupled to the upper side of the extension 610 . The extension 610 may rotate together with the block support 620 . A tube hollow portion 630 penetrating in the extension direction is formed inside the extension portion 610 .

The block support 620 supports the block member 400 . The block support part 620 transmits the rotation of the extension part 610 to the block member 400, and applies the gravity of the block member 400 to the extension part 610 only when the above-described condition is satisfied. 610) can be rotated.

The block support 620 is accommodated in the lower housing 300 . Specifically, the block support 620 is accommodated at the lower side of the block member 400 in the block receiving portion (360).

The block support 620 is continuous with the extension 610 . Specifically, the block support 620 may be connected to the upper end of the extension 610 and rotated together.

In the illustrated embodiment, the block support 620 is formed to be rounded to concave downward. In one embodiment, the block support 620 may be formed to have an arc shape in its cross-section. Accordingly, a state in which the spherical block member 400 is seated on the block support 620 may be stably maintained. The shape of the block support 620 may be changed according to the shape of the block member 400 .

A through hole (reference numeral not assigned) is formed inside the block support 620 , and communicates with the tube hollow 630 .

The tube hollow part 630 is a space formed inside the extension part 610 . The tube hollow part 630 is formed to penetrate along the longitudinal direction of the extension part 610 . That is, the upper end and the lower end of the tube hollow portion 630 are formed to be open, respectively, and the tube hollow portion 630 communicates with the outside.

The tube hollow part 630 functions as a passage through which the gas generated inside the accommodation space part 15 flows. The tube hollow part 630 communicates with the accommodating space part 15 and the outside.

Specifically, the gas generated inside the receiving space 15 may flow into the coupling space 380 through the tube hollow 630 . The coupling space 380 communicates with the buffer space 140 through the lower communication hole 350 , and the buffer space 140 communicates with the outside through the upper communication hole 120 . Accordingly, a flow path for discharging the generated gas to the outside may be formed.

The tube hollow portion 630 may be rotated together as the extension portion 610 is rotated. In the state in which the receiving member 10 is upright, the end of the tube hollow part 630 is located above the water surface W.L and does not come into direct contact with the cosmetics. When the receiving member 10 is lying down, when the block member 400 is moved in the direction in which the receiving member 10 is lying, the tube hollow part 630 is moved in the opposite direction to the direction in which the block member 400 is moved, so that the cosmetic not come into contact with

Accordingly, no cosmetics are introduced into the tube hollow portion 630 , and only the gas generated inside the accommodation space portion 15 may flow. A detailed description thereof will be provided later.

The support member 700 rotatably supports the tube member 600 . The support member 700 is also coupled to the lower housing 300 , thereby coupling the tube member 600 and the lower housing 300 .

The support member 700 is located at the lowermost side among the components of the cap member 20 . Specifically, the support member 700 is coupled to the block receiving part 360 formed inside the lower housing 300 . In one embodiment, the support member 700 may be fitted to the lower housing 300 .

The support member 700 may be formed of a soft material having elasticity. When the block member 400 is not moved, any fluctuation of the tube member 600 is prevented, but when the block member 400 is moved, the tube member 600 is also movably to support the tube member 600 .

The support member 700 may be disposed not to be exposed to the outside. The support member 700 coupled to the lower housing 300 may be surrounded by the lower body 310 .

In the illustrated embodiment, the support member 700 includes a support body 710 , a support neck portion 720 , a first movement space portion 730 , a support through-hole 740 , a tube support portion 750 , and a second movement space. part 760 .

The support body 710 forms the body of the support member 700 . The support body 710 has an arc-shaped outer periphery, and a space, that is, a second moving space 760 is formed therein. That is, the support body 710 has an annular cross-section, and is formed to extend in one direction, in the vertical direction in the illustrated embodiment.

The support body 710 is coupled to the lower housing 300 . Specifically, the support body 710 is accommodated in the lower side of the block receiving portion (360). In this case, the lower end of the support body 710 and the lower end of the lower housing 300 may be located on the same plane. That is, the support body 710 does not protrude downward of the lower housing 300 .

The support body 710 may be in contact with the lower boss part 370 . Specifically, the upper surface of the support body 710 may be in contact with the lower end of the lower boss portion 370 . Accordingly, the distance at which the support member 700 is inserted into the block receiving part 360 may be adjusted.

A support neck portion 720 is provided on the upper side of the support body 710 .

The support neck part 720 is continuous with the support body 710 and is supported in contact with the lower boss part 370 . The support neck portion 720 is accommodated on the upper side of the block receiving portion (360). In an embodiment, the support neck unit 720 may be fitted with the lower boss unit 370 .

In the illustrated embodiment, the support neck portion 720 has an arc-shaped outer periphery, and a space, that is, the first moving space portion 730 is formed therein. That is, the support neck portion 720 also has an annular cross-section, and is formed to extend in the one direction, in the illustrated embodiment, in the vertical direction.

In this case, the outer diameter of the cross-section of the support neck portion 720 may be formed smaller than the outer diameter of the cross-section of the support body (710). The support neck portion 720 is in contact with the lower boss portion 370 so as to secure a space corresponding to the thickness of the lower boss portion 370 .

A space formed by being surrounded by the outer periphery of the support neck part 720 may be defined as the first moving space part 730 .

The first moving space part 730 is a space in which the block member 400 and the block support part 620 on which the block member 400 is seated are movably accommodated. The first moving space portion 730 may be defined as a space formed radially inside the support neck portion 720 .

The first moving space 730 communicates with the block accommodating part 360 . The block member 400 accommodated in the block receiving unit 360 and the block supporting unit 620 supporting the block member 400 may be moved in a state accommodated in the block receiving unit 360 and the first moving space 730 . have.

A surface surrounding the first moving space 730 from the lower side may be formed to increase in height in a direction from its center to a radially outward direction. In other words, from the center of the first moving space 730 toward the radially outward direction, the distance from the surface becomes shorter.

Accordingly, a space having an advantageous shape for the block support 620 formed in a hemispherical shape to rotate around the block member 400 may be formed.

The first moving space 730 communicates with the support through-hole 740 .

The support through hole 740 is a passage through which the extension 610 passes through the support member 700 . The extension 610 may extend toward the accommodation space 15 through the support through-hole 740 in the first moving space 730 .

The support through-hole 740 is formed in the support neck part 720 . Specifically, the support through-hole 740 is formed to extend in the extending direction of the support neck portion 720, in the illustrated embodiment, in the vertical direction. In an embodiment, the center of the support through hole 740 and the center of the support neck part 720 and the first moving space part 730 may be positioned on the same straight line.

In the illustrated embodiment, the support through-hole 740 is formed to have a circular cross-section. The shape of the support through hole 740 may be changed according to the shape of the extension part 610 .

In the above embodiment, the diameter of the cross-section of the support through-hole 740 may be smaller than the diameter of the cross-section of the block support 620 . The block support 620 is seated on the first tube support 751 surrounding the support through hole 740 so as not to pass through the support through hole 740 .

The extension 610 penetrating through the support through hole 740 is supported by the tube support 750 .

The tube support part 750 partially surrounds the outer circumferential surface of the extension part 610 and supports the extension part 610 . By the tube support 750 , the extension 610 may be maintained in a state of being penetrated through the support through-hole 740 without any fluctuation.

As described above, the support member 700 may be formed of a soft material having elasticity. Accordingly, when the state of the receiving member 10 is changed and the block member 400 is moved, the extension 610 is moved while pressing the tube support 750 . At this time, the tube support 750 is deformed in shape and stores the restoring force.

When the state of the receiving member 10 is returned to the initial state, the force pressing the tube support 750 is released, the tube support 750 is restored to its original shape, and a restoring force is applied to the extension 610 .

In this case, the tube support 750 may be in close contact with the outer peripheral surface of the extension 610 . That is, between the tube support 750 and the extension 610 may be sealed.

Therefore, regardless of the state of the receiving member 10 , between the tube support 750 and the extension 610 is sealed, and the shape of the tube support 750 is also changed according to the movement of the extension 610 , and the sealed state is maintained, so that any leakage of cosmetics can be prevented.

The tube support 750 defines a support through hole 740 . Specifically, the tube support 750 is disposed to surround the support through-hole 740 from the radially outside. In the illustrated embodiment, the tube support 750 has an annular cross-section. The diameter of the tube support 750 is preferably formed to be less than or equal to the diameter of the extension 610 . The tube support 750 and the extension 610 are in close contact with each other.

A plurality of tube support parts 750 may be provided. The plurality of tube support parts 750 may support the extension part 610 at different positions. In the illustrated embodiment, the tube support 750 is provided inside the first moving space 730, and surrounds the support through-hole 740 from the upper side, the first tube support 751 and the second moving space. It is provided inside the 760 and includes a second tube support 752 surrounding the support through-hole 740 from the lower side.

The first tube support part 751 is located in the first moving space part 730 which is an inner space of the support neck part 720 . The first tube support 751 is positioned radially inwardly from the inner periphery of the support neck portion 720 . The first tube support 751 surrounds the support through-hole 740 from the upper side. That is, the upper portion of the support through-hole 740 is located radially inside the first tube support 751 .

The lower end of the first tube support portion 751 is continuous with the support neck portion 720 . The lower end of the first tube support 751 is coupled to a surface surrounding the first moving space 730 from the lower side. The upper end of the second tube support 752 is coupled to the surface surrounding the second moving space 760 from the upper side, and the first tube support 751 is continuous with the second tube support 752. There will be.

The second tube support 752 is located in the second moving space 760 that is the inner space of the support body 710 . The second tube support 752 is positioned radially inwardly from the inner periphery of the support body 710 . The second tube support 752 surrounds the support through-hole 740 from the lower side. That is, the lower portion of the support through-hole 740 is positioned radially inside the second tube support 752 .

The upper end of the second tube support 752 is continuous with the support body 710 . The upper end of the second tube support 752 is coupled to the surface surrounding the second moving space 760 from the upper side.

The second moving space part 760 is a space in which the extension part 610 is partially accommodated. The second moving space 760 may be defined as a space formed inside the support body 710 .

Specifically, the second moving space portion 760 is a space formed between the inner periphery of the support body 710 and the second tube support portion 752 . As described above, the second tube support part 752 is formed of a soft material, and the second moving space part 760 is defined as a space for moving the extension part 610 penetrating the support through hole 740 . it could be

The second moving space 760 communicates with the support through-hole 740 . The extension 610 penetrating through the support through hole 740 may be partially accommodated in the second moving space 760 .

The second moving space 760 communicates with the receiving space 15 through the receiving opening 14 . The extension 610 partially accommodated in the second moving space 760 may extend to the accommodation space 15 .

3. Description of the effect of the cosmetic container 1 according to the embodiment of the present invention

As described above, the cosmetic container 1 according to the embodiment of the present invention includes the tube member 600 , and the receiving member 10 is placed in a state in which the receiving member 10 is placed, that is, regardless of whether the receiving member 10 is in an upright or lying state. ), a flow path for discharging the gas formed in the inside may be formed.

When an excessive amount of gas is formed inside the accommodating member 10 and the internal pressure of the accommodating member 10 is increased, the packing member 200 is stretched by the pressure of the gas passing through a part of the flow path and the lower communication hole ( 350 is opened, and a flow path from the accommodation space 15 to the outside may be formed.

At the same time, the tube member 600 is connected to the block member 400 functioning as a weight serving as a center of gravity, and may be moved so that the accommodated cosmetics and the end thereof are spaced apart according to the state in which the receiving member 10 is placed.

Therefore, the cosmetic is not introduced into the formed flow path, and the generated gas is stably discharged while preventing any leakage of the cosmetic product.

Hereinafter, the operation process and effect of the cosmetic container 1 according to an embodiment of the present invention will be described in detail with reference to FIGS. 11 and 12 .

Referring to FIG. 11 , the cosmetic container 1 is shown in an upright state, that is, in an upright state.

In the above state, the lower end of the extension 610 is spaced apart from the upper side of the water surface W.L formed by the cosmetics. That is, the extension 610 does not come into contact with the cosmetics. In this case, the extension 610 may extend along the central axis of the accommodation space 15 .

In the above state, a description will be given of the process of discharging the gas generated as the cosmetics flow in the receiving space 15 as follows.

First, the cosmetics accommodated in the transport process of the cosmetic container 1 are shaken to generate gas. In general, the generated gas has a smaller density than that of cosmetics, and the gas is moved to the upper side of the accommodation space 15 over the water surface (W.L).

In the empty space of the accommodating space 15 , that is, the space in which the gas is retained, the extended part 610 and the lower end of the tube hollow part 630 are positioned. As the amount of the generated gas increases, the pressure of the receiving space 15 is increased so that the generated gas flows along the tube hollow 630 .

The flowed gas reaches the upper end of the extension portion 610 and enters the block receiving portion 360 . At this time, the block member 400 may be momentarily spaced apart from the block support 620 by the pressure of the gas. At this time, it is preferable that the space of the block receiving part 360 is formed sufficiently small so that the block member 400 is not completely separated from the block support part 620 .

As the amount of gas introduced into the block accommodating part 360 is increased, the pressure due to the gas introduced into the lower communication hole 350 communicating with the block accommodating part 360 is increased. Accordingly, the packing member 200 is extended upward and the upper side of the lower communication hole 350 is opened to communicate with the buffer space 140 . The gas flowing through the lower communication hole 350 is introduced into the buffer space 140 .

The buffer space 140 communicates with the outside through the upper communication hole 120 . Accordingly, the gas generated in the accommodation space 15 may be discharged to the outside of the cosmetic container (1).

At this time, since the portion adjacent to the outer periphery of the packing member 200 is supported downward by the packing member support 130 , the inside of the packing member 200 (ie, the portion adjacent to the center) is moved by the pressure of the gas. It will be understood that the elongation forms a flow path.

Therefore, in the embodiment shown in FIG. 11 , the gas generated in the state in which the cosmetic container 1 is upright may be discharged to the outside through the above-described steps. At this time, the tube hollow portion 630 forming the first flow path is located above the water surface (W.L) of the cosmetic and does not come into contact with the cosmetic, so that the cosmetic does not leak.

Referring to FIG. 12 , a state in which the cosmetic container 1 is laid down is shown.

In this state, the block member 400 is moved downward by gravity. In the illustrated embodiment, the block member 400 is rotated counterclockwise.

In addition, the tube member 600 connected to the block member 400 is also rotated counterclockwise with the block member 400 as a central axis.

Accordingly, the ends of the extension portion 610 and the tube hollow portion 630 positioned opposite to the block member 400 serving as the central axis are rotated counterclockwise to move upward.

Accordingly, the extension portion 610 and the end of the tube hollow portion 630 are spaced apart from the upper side of the water surface (W.L) formed by the cosmetic. That is, the extension 610 does not come into contact with the cosmetics. In this case, the extension 610 may extend at an acute angle with respect to the central axis of the accommodation space 15 .

In the above state, the process of discharging the gas generated as the cosmetics flow in the receiving space 15 is the same as the embodiment shown in FIG. 11 .

At this time, since the portion adjacent to the outer periphery of the packing member 200 is supported downward by the packing member supporting part 130, the cosmetic container 1 is kept in a state of covering the lower communication hole 350 even when the cosmetic container 1 is laid down. do. It will also be understood that the inside of the packing member 200 (ie, a portion adjacent to the center) is stretched by the pressure of the gas to form a flow path.

Therefore, in the embodiment shown in FIG. 12 , the gas generated even in a state in which the cosmetic container 1 is laid down may be discharged to the outside through the above-described steps. At this time, the tube hollow portion 630 forming the first flow path is located above the water surface (W.L) of the cosmetic and does not come into contact with the cosmetic, so that the cosmetic does not leak.

4. Description of the cosmetic container (1) according to another embodiment of the present invention

It is assumed that the cosmetic container 1 according to the above-described embodiment is moved. Therefore, in order for the user to use the cosmetics accommodated in the cosmetic container 1, a structure that can be easily discharged is preferable.

Accordingly, the cosmetic container 1 according to another embodiment of the present invention includes a dropper member 800 that can be detachably coupled to the receiving member 10 . The dropper member 800 may be detachably coupled to the accommodating member 10 after the cap member 20 is removed from the accommodating member 10 .

Hereinafter, a cosmetic container 1 according to another embodiment of the present invention will be described in detail with reference to FIG. 13 .

The accommodating member 10 according to the present embodiment has the same structure and function as the above-described embodiment. Accordingly, in the following description, the dropper member 800 that is detachably coupled to the receiving member 10 will be described.

The dropper member 800 is detachably coupled to the receiving member 10 . In an embodiment, the dropper member 800 may be screw-coupled to the receiving member 10 .

In the illustrated embodiment, the dropper member 800 includes an extension portion 810 , a pressing portion 820 , a hollow portion 830 , and a dropper coupling portion 840 .

The extension portion 810 extends between the accommodation space portion 15 of the accommodation member 10 and the pressing portion 820 . A hollow part 830 is formed inside the extension part 810, and functions as a flow path for cosmetics to be discharged.

In the illustrated embodiment, the extension 810 extends in the vertical direction. The lower end of the extension 810 is accommodated in the receiving space 15 . The upper end of the extension part 810 is coupled to the pressing part 820 .

The pressing unit 820 is pressed or pressed by the user to form a pressure for the cosmetics accommodated in the accommodation space 15 to flow into the hollow portion 830 . In an embodiment, the pressing part 820 may be formed of a rubber material having a space communicating with the hollow part 830 formed therein.

The hollow part 830 forms a flow path for the cosmetics accommodated in the accommodation space part 15 to flow outward. The hollow part 830 is formed inside the extension part 810 and penetrates in the extending direction of the extension part 810 . The lower end of the hollow part 830 may be in contact with the cosmetics. The upper end of the hollow part 830 may communicate with the internal space of the pressing part 820 .

The dropper coupling portion 840 is a portion where the dropper member 800 is coupled to the receiving member 10 . A thread is formed on the inner periphery of the dropper coupling portion 840 , and may be screwed with the receiving spiral portion 13 of the receiving member 10 .

As the dropper member 800 is provided, the user can obtain and use a desired amount of cosmetics accurately and hygienically.

Although the above has been described with reference to the preferred embodiment of the present invention, those of ordinary skill in the art can variously modify and change the present invention within the scope without departing from the spirit and scope of the present invention described in the claims below. You will understand that you can.

1: Cosmetic container
10: accommodating member
100: upper housing
11: body
110: upper body
12: neck
120: upper through hole
13: receiving spiral
130: packing member support part
14: receiving opening
140: buffer space part
15: accommodating space part
150: limiting protrusion
16: receiving inclined portion
20: no cap
200: packing member
210: packing body
220: packing through hole
300: lower housing
310: lower body
320: lower neck portion
330: packing member receiving part
340: packing member pressing part
350: lower communication hole
360: block receiving part
370: lower boss
380: coupling space
400: no block
500: ring member
600: tube member
610: extension
620: block support
630: tube hollow part
700: support member
710: support body
720: support neck part
730: first moving space unit
740: support through hole
750: tube support
751: first tube support
752: second tube support part
760: second moving space unit
800: no dropper
810: extension
820: pressurizing part
830: hollow
840: dropper coupling part
WL: sleep

Claims (17)

a receiving member having a space formed therein; and
and a cap member removably coupled to the receiving member;
The cap member is
a lower communication hole communicating the space and the outside; and
and a packing member disposed to cover the lower communication hole and extending according to the pressure of the space to seal or open the lower communication hole,
cosmetic container. The method of claim 1,
The cap member is
and a lower housing accommodating the packing member and detachably coupled to the receiving member,
The lower housing,
It is covered by the packing member, and comprises a packing member pressing portion formed to be rounded to be convex in a direction opposite to the receiving member,
The lower communication hole,
Formed through the inside of the packing member pressing part,
cosmetic container. The method of claim 1,
The cap member is
and a tube member located below the packing member and extending toward the receiving member, the lower end of which is located in the space of the receiving member,
cosmetic container. 4. The method of claim 3,
The tube member,
an extension portion forming the body and extending from the lower side of the packing member to the space of the accommodating member;
A tube hollow formed inside the extension portion in a direction in which the extension portion extends, communicating with the space of the receiving member and the lower communication hole,
cosmetic container. 4. The method of claim 3,
The cap member is
It is provided movably between the packing member and the tube member, comprising a block member that is moved according to an angle between the receiving member and the ground,
The tube member,
an extension portion forming the body and extending from the lower side of the packing member to the space of the accommodating member; and
It is located on the upper side of the extension, including a block support for supporting the block member,
cosmetic container. 6. The method of claim 5,
The tube member,
Moved opposite to the block member, one end accommodated in the space of the accommodating member is positioned to be spaced apart from the cosmetics accommodated in the accommodating member,
cosmetic container. 6. The method of claim 5,
The block member is formed in a spherical shape,
The block support part,
Formed to be rounded to be convex in a direction opposite to the block member,
cosmetic container. 4. The method of claim 3,
The cap member is
and a support member removably coupled to the receiving member and through which the tube member passes,
The support member is
a support through-hole through which the tube member passes; and
Surrounding the support through-hole in a radial direction, comprising a tube support for closely supporting the tube member,
cosmetic container. The method of claim 1,
The cap member is
a lower housing accommodating the packing member and having the lower communication hole penetrated therein; and
Comprising an upper housing that covers the lower housing and is coupled to the lower housing, the upper communication hole communicating with the lower communication hole is formed therein through,
cosmetic container. a accommodating member having an accommodating space for accommodating cosmetics therein; and
and a cap member coupled to the receiving member to allow or block communication with the space and the outside,
The cap member is
a packing member extending according to the pressure of the accommodating space to allow or block communication between the accommodating space and the outside; and
and an upper housing covering the packing member, accommodating the packing member, and supporting the packing member,
cosmetic container. 11. The method of claim 10,
The upper housing is
an upper communication hole that is formed through the inside and communicates with the receiving space and the outside; and
and a packing member support portion extending toward the packing member to support the packing member,
The packing member support portion,
Located adjacent to the outer periphery of the packing member,
cosmetic container. 11. The method of claim 10,
The cap member is
and a lower housing coupled to the upper housing and having a packing member accommodating part accommodating the packing member formed therein,
The lower housing,
a packing member pressing part positioned adjacent to the center and protruding roundly to be convex toward the upper housing;
It is formed through the inside of the packing member pressing part, and includes a lower communication hole communicating with the receiving space,
The packing member closes the lower communication hole and is seated on the packing member pressing part,
cosmetic container. 13. The method of claim 12,
The upper housing is
and a packing member support portion extending toward the packing member to support the packing member,
The packing member support portion is located radially outside the packing member pressing portion,
cosmetic container. 13. The method of claim 12,
The cap member is
a block member accommodated in the lower housing to be movable according to an angle between the receiving member and the ground;
a tube member supporting the block member and extending from the lower housing to the accommodation space; and
and a support member coupled to the lower housing and the receiving member, respectively, through which the tube member passes,
cosmetic container. 15. The method of claim 14,
The support member is
a support through-hole through which the tube member passes; and
It is formed to surround the support through-hole in a radial direction, comprising a tube support for closely supporting the passed through the tube member,
cosmetic container. 16. The method of claim 15,
The support member is formed of a soft material with elasticity,
cosmetic container. 15. The method of claim 14,
The tube member,
a block support for supporting the block member;
an extension portion extending from the block support to the accommodation space, the end of which is spaced apart from the cosmetics accommodated in the accommodation space; and
It is formed through the inside of the extension portion, comprising a tube hollow portion communicating with the receiving space portion and the lower communication hole,
cosmetic container.

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