WO2021149848A1

WO2021149848A1 - Contents container

Info

Publication number: WO2021149848A1
Application number: PCT/KR2020/001105
Authority: WO
Inventors: 김형상; 이창수; 안구섭; 박종현; 정혜진; 김희윤; 정은지
Original assignee: 한국콜마주식회사
Priority date: 2020-01-21
Filing date: 2020-01-22
Publication date: 2021-07-29
Also published as: KR102133167B1; CN113212969A; CN113212969B

Abstract

Provided is a contents container according to an embodiment of the present invention. The container can comprise: a container part having an accommodation space in which contents are accommodated; a middle body communicating with the accommodation space and including a border part coupled to the container part; an inner cover rotatably connected to the middle body so as to open/close the accommodation space; and an outer cover rotatably connected to the middle body so as to open/close the middle body.

Description

content container

The present invention relates to a content container, and more particularly, to a content container with improved manufacturing convenience and sealing performance.

Makeup is to make the beautiful part of the body stand out, and furthermore, to make the appearance more healthy and beautiful by supplementing the weakness of the body, and various formulations and cosmetic ingredients are used to improve the feeling and efficacy. For example, moisture or volatile substances may be included in the contents to increase the soft and moist feeling of use or absorption, or skin active ingredients such as vitamins may be included.

As such various formulations or cosmetic ingredients are used, the airtightness of the cosmetic container. Sealing performance is important. This is because, if it is not reliably sealed, the formulation may change or the efficacy may decrease as the contents stored in the container dry and harden or crack.

In order to solve this problem, a double structure container is used. The double structure container consists of an inner container in which the contents are accommodated and an outer container that accommodates the inner container, and each container has a storage space and a cover to open and close it, so that the contents are altered through double sealing by the inner container and the outer container. back could be prevented.

However, the double structure container has a disadvantage in that the manufacturing process or economic feasibility is inferior because the structure is complicated and a large number of parts must be used. In addition, in order to further improve economic feasibility in a double-structured container, a container is designed to allow refilling of the contents. Even in this case, the effect is limited in that the entire container must be replaced for refilling. there is a problem.

The present invention is intended to solve the above problems, and an object of the present invention is to provide a content container with improved manufacturing convenience and sealing performance.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to an embodiment of the present invention, a content container is provided. The container includes: a container portion in which an accommodation space for accommodating the contents is formed; a middle body communicating with the accommodating space and including an edge part coupled to the container part; an inner cover rotatably connected to the body to open and close the accommodation space; and an outer cover rotatably connected to the middle body to open and close the middle body.

In addition, it may further include an impregnating member disposed in the receiving space and impregnated with the contents.

In addition, the sealing portion is formed to protrude to the lower side of the inner cover, when the inner cover is closed and rotated, the sealing portion may be in close contact with the container portion or the edge portion.

In addition, the edge portion may be screw-coupled to the container portion.

In addition, when the inner cover is closed and rotated, the inner cover may be hermetically coupled along the periphery of the rim to seal the accommodating space inside the rim.

In addition, when the outer cover is closed and rotated, the outer cover may be seated on the upper surface of the container part, coupled and fixed to the rim, thereby sealing the middle body.

In addition, the rim portion, the inner rim portion is formed with a thread coupled to the container portion on the inside; and an outer rim portion formed on the outside of the inner rim portion and provided along the periphery with a coupling groove to which the inner cover is coupled.

In addition, it may include a locking protrusion formed extending outside the outer rim portion or formed in a region of the outer rim portion, coupled to the outer cover to fix the outer cover.

In addition, the container portion, the spout portion is open upwards and is provided with a screw thread to the outside so as to engage the edge portion; a shoulder portion extending outwardly from the lower end of the spout; and a accommodating part formed downward from the shoulder part to form the accommodating space.

In addition, the accommodation space may have a downwardly convex shape, and the impregnated member disposed in the accommodation portion corresponding to the accommodation space may have a downwardly convex shape.

In addition, the accommodating space may include an inner accommodating space corresponding to the open area of the spout; and an outer accommodating space extending outwardly from the inner accommodating space and corresponding to the shoulder portion.

In addition, an impregnation member impregnated with the contents may be disposed over the inner accommodation space and the outer accommodation space, and may be supported by the lower end of the shoulder portion to prevent separation.

In addition, a protrusion is formed inside the spout to prevent separation of the impregnating member disposed in the receiving space.

In addition, the container part may be configured in plurality, and sealed by a sealing sheet.

In addition, the container unit may be manufactured by blow molding.

According to the present invention, unlike the prior art using a double container structure of an inner container and an outer container, a single container structure is used, but the inner cover and the outer cover are rotatably connected to the middle body, so that the primary sealing by the inner cover and The contents can be effectively sealed through the secondary sealing by the outer cover.

In addition, according to the present invention, the content container can be implemented by a combination of 3 to 5 parts, so that manufacturing is simple and cost-effective.

In addition, according to the present invention, the contents container can be completed only by combining the container part with the middle body in which the inner cover and the outer cover are integrally and/or assembled and connected, so that manufacturing is simple, and the exchange of the container part for refilling is easy. Easy.

In addition, according to the present invention, the container portion is not simply cylindrical, but may be formed by protruding a certain surface to the outside and/or inside, and for this purpose, it may be manufactured by blow molding.

In addition, according to the present invention, unlike the conventional container that had to be provided with a ring-shaped fixing member to prevent separation of the impregnated member, the impregnated member accommodated in the container is supported by the shoulder portion of the container, so that separation can be prevented. Therefore, there is no need to provide a separate member such as a fixing member.

In order to more fully understand the drawings recited in the Detailed Description of the Invention, a brief description of each drawing is provided.

1 is a perspective view of a content container according to an embodiment of the present invention.

2 is an exploded view of the contents container according to an embodiment of the present invention.

3 is a perspective view of another state of the contents container according to the embodiment of the present invention.

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

5 is an exploded view of the middle body and the outer cover of the contents container according to an embodiment of the present invention.

6 is a perspective view and a cross-sectional view of a container unit according to an embodiment of the present invention.

7 is a perspective view of a container portion and an impregnating member according to an embodiment of the present invention.

8 is a perspective view and a cross-sectional view of a container unit according to an embodiment of the present invention.

9 is a perspective view and a cross-sectional view of a container unit according to an embodiment of the present invention.

Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the contents described in the accompanying drawings. The same reference numbers or reference numerals presented in each drawing indicate parts or components that perform substantially the same functions. For convenience described below, the up, down, left and right directions are based on the drawings, and the scope of the present invention is not necessarily limited to that direction.

Terms including an ordinal number such as 1st, 2nd, etc. may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related items or any one of a plurality of related items.

The terms used herein are used to describe the embodiments, and are not intended to limit and/or limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In this specification, the terms include or have are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features, number, or step , it should be understood that it does not preclude in advance the possibility of the existence or addition of an operation, component, part, or combination thereof.

Throughout the specification, when it is said that a part is connected to another part, it includes not only a case in which it is directly connected, but also a case in which it is electrically connected with another element interposed therebetween. In addition, when it is said that a part includes a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 is a perspective view of a content container according to an embodiment of the present invention, FIG. 2 is an exploded view of the content container according to an embodiment of the present invention, and FIG. 3 is a perspective view of another state of the content container according to an embodiment of the present invention , Figure 4 is a cross-sectional view of the contents container according to an embodiment of the present invention.

1 to 4 , the contents container 1000 may include a container part 100 , a middle body 200 , an inner cover 300 , and an outer cover 400 .

The container unit 100 may include an accommodating space 110 having an open top for accommodating contents. Here, the contents may be liquid, gel, or powder cosmetics. For example, the contents are lotion, milk lotion, moisture lotion, nourishing lotion, skin lotion, skin softener, skin toner, astringent, massage cream, nourishing cream, moisture cream, whitening essence, tone-up cream, sunscreen, sunscreen, sun cream Milk, BB cream, base, foundation, CC cream, concealer, blusher, shading, eye shadow, eyebrow, eye cream, primer, and the like may be included. However, the present invention is not limited thereto, and other formulations or types of cosmetics, medical contents, etc. may be applied. The contents may be directly filled in the accommodation space 110 , or may be filled in the accommodation space 110 through, for example, the impregnating member 500 , a makeup plate, or the like.

In the embodiment, the container unit 100, the spout 120 is open upwards and coupled to the middle body 200 (in particular, the rim portion 210); Shoulder 130 extending outwardly from the lower end of the spout 120; and a receiving portion 140 formed downward from the shoulder portion 130 to form an accommodation space 110 .

In an embodiment, at least a portion of the accommodating part 140 (or the accommodating space 110 ) may have a shape corresponding to the impregnated member 500 so that the impregnated member 500 is stably accommodated. For example, the impregnating member 500 disposed in the accommodating space 110 may have a flat bottom surface, and correspondingly, the accommodating space 110 may also have a flat bottom surface shape. Also, for example, the impregnating member 500 disposed in the accommodating part 140 may have a downwardly convex shape, and correspondingly, the accommodating space 110 may also have a downwardly convex bottom surface. However, the shape of the accommodating part 140 (or the accommodating space 110) is not limited thereto, and may have a shape corresponding to various members disposed in the accommodating space 110, such as the impregnated member 500 or a makeup plate. there is.

In the embodiment, the receiving space 110 of the receiving portion 140, the inner receiving space 112 corresponding to the open area of the spout 120; and an outer accommodating space 114 extending outwardly from the inner accommodating space 112 to correspond to the shoulder 130 (ie, located under the shoulder 130 ). That is, unlike the conventional container in which the entire upper surface was opened to accommodate the impregnation member 500 , the accommodation space 110 has an upper portion blocked by the inner accommodation space 112 and the shoulder portion 130 with an open upper portion. It may include an outer accommodating space 114 . Accordingly, the inside of the impregnated member 500 accommodated in the accommodation space 110 may be exposed to the outside, and the outside of the impregnated member 500 may not be exposed from the outside. In addition, the impregnated member 500 is disposed over the inner accommodating space 112 and the outer accommodating space 114 , the outer upper surface of the impregnated member 500 may be supported by the lower surface of the shoulder part 130 . Accordingly, the impregnation member 500 is prevented from being separated by the lower end of the shoulder part 130 , and may be more stably disposed in the accommodation space 110 . On the other hand, the contents located in the outer receiving space 114 are not directly exposed to the user, but may be provided to the user by moving inward through the impregnating member 500 . For example, when the user uses the contents of the impregnated member 500 of the inner accommodation space 112 using an applicator (puff, etc.), at least a portion of the contents located in the outer accommodation space 114 is converted into the inner accommodation space. You can move to the empty space of (112).

In an embodiment, a screw thread may be formed on the outside of the spout 120 . The screw thread of the spout 120 may be screwed with the screw thread formed in the middle body 200 (in particular, the edge part 210). However, depending on the embodiment, the spout 120 and the body 200 may be coupled to each other in various ways such as fitting coupling, fastening coupling, etc. in addition to screw coupling. In this case, the configuration of protrusions, grooves, etc. in addition to the screw thread can be used for this combination.

In an embodiment, the protrusion 150 may be formed on the inside of the spout 120 . The protrusion 150 reduces the inner diameter of the spout 120 so that the impregnating member 500 inserted into the receiving space 110 through the spout 120 is stably disposed without leaving the outside. . For example, the protrusion 150 may include at least one of a downward inclined surface formed at the inner upper end of the spout unit 120 and an upward inclined surface formed at the inner lower end of the spout unit 120 . The downward inclined surface may allow the impregnating member 500 and the like to be more smoothly and smoothly inserted into the receiving space 110, and the upwardly inclined surface may press or support the impregnated member 500 or the like from the upper side, and the impregnated member 500, etc. This can be ensured to be stable.

In an embodiment, a plurality of container parts 100 may be provided. In this case, the plurality of container units 100 may have the same or different shapes. Additionally/alternatively to this, the same or different contents may be accommodated in the plurality of container units 100 . That is, the user may use the contents while changing or replacing the contents or the container unit 100 according to the need or preference or the degree of use of the contents.

In an embodiment, the container unit 100 may be sealed by coupling the sealing sheet to the spout unit 120 . That is, the sealing sheet may allow the contents in the container part 100 to be sealed and stored. The user removes the sealing sheet from the container part 100 and then combines the container part 100 with the middle body 200, etc., or by removing the sealing sheet while the container part 100 is coupled to the middle body 200, etc., the container part ( 100) can be used. In addition, when the plurality of container units 100 are provided, at least one of them may be maintained in a closed state by the sealing sheet. The sealing sheet may be made of, for example, PET, AL, PE, or the like.

In the embodiment, in the container unit 100, the spout unit 120 and the receiving unit 140 are connected through the shoulder unit 130, the receiving space 110 is an inner receiving space corresponding to the spout unit (120). It may include an outer accommodating space 114 corresponding to the 112 and the shoulder 130 . And/or the inside of the spout 120 of the container part 100, the protrusion 150 may be formed. That is, the container part 100 may have a shape in which a certain surface protrudes outward and/or inward, rather than simply having a cylindrical shape. To this end, the container unit 100 may be manufactured by blow molding. Blow molding refers to pre-molding into a tube shape by extrusion or injection, inserting it into a mold, blowing air into the mold to inflate it, and cooling and solidifying it to make a solid product in a specific shape, and the container part 100 is blown By manufacturing through molding, it is possible to provide a design and function not found in a container manufactured by conventional injection molding. In addition, compared to the case where the container part 100 is injection-molded, the design autonomy is high, and despite the abundant volume, the container thickness can be reduced, and the manufacturing cost can be lowered as well as the existing uniformity. It is possible to improve user satisfaction by providing a different aesthetic feeling by breaking away from the standardized appearance.

The middle body 200 may be coupled to the container part 100 through the rim part 210 coupled along the circumference of the spout part 120 . In addition, the middle body 200 may open and close the accommodation space 110 of the container part 100 while the inner cover 300 and the outer cover 400 rotate with respect to the middle body 200 .

In the embodiment, the rim portion 210, the inner rim portion 212 formed along the circumference of the spout portion 120 of the container portion (100); and an outer edge portion 214 formed along the circumference of the inner edge portion 212 . In this case, the inner edge portion 212 and the outer edge portion 214 may be integrally formed or assembled as separate parts. In the latter case, the inner edge portion 212 and the outer edge portion 214 may be coupled to each other in various ways such as screw coupling, fitting coupling, and engagement coupling.

In an embodiment, the inner edge portion 212 may be threaded inwardly. The screw thread may be screw-coupled with the screw thread formed in the spout 120 of the container unit 100 . However, depending on the embodiment, the inner edge portion 212 may be coupled to each other with the container unit 100 in various ways such as fitting coupling, fastening coupling, etc. in addition to screw coupling, in this case, protrusions, grooves, etc. in addition to the screw thread. The configuration of can be used for combining.

In an embodiment, the inner cover 300 may be rotatably connected to the inner edge portion 212 . That is, the outer cover 400 is rotatably connected to the outer rim portion 214 , and the inner cover 300 is rotatably connected to the inner rim portion 212 , the inner cover 300 and the outer cover 400 . ) does not interfere with each other, and can effectively achieve double sealing.

In an embodiment, the outer edge portion 214 may be formed to extend along the circumference of the inner edge portion 212 from the outside of the inner edge portion 212 . The inner cover 300 and/or the outer cover 400 may be rotatably connected to the outer edge portion 214 . During the sealing rotation of the inner cover 300 , it is possible to seal the accommodation space 110 while in close contact with the inner cover 300 . To this end, a coupling groove to which the coupling protrusion of the inner cover 300 is coupled may be formed along the circumference of the outer edge portion 214 . By the coupling between the groove and the protrusion, it is possible to close the accommodating space 110 by the inner cover 300 , and also to maintain the sealed state of the inner cover 300 .

In an embodiment, the upper end of the inner edge portion 212, bent inward, may be seated on the upper end of the spout 120 of the container portion (100). In addition, the lower end of the inner edge portion 212 and the lower end of the outer edge portion 214 may be seated on the upper surface of the shoulder portion 130 of the container portion (100). In addition to the screw coupling between the middle body 200 and the container part 100, the shoulder part 130 supports the edge part 210, so that the middle body 200 is more stably disposed in the container part 100. there is.

In an embodiment, the body 200 may further include a locking protrusion 220 . The locking protrusion 220 may be formed to extend outside the edge part 210 or the outer edge part 214 , or may be formed in one area of the edge part 210 or the outer edge part 214 . The locking protrusion 220 may be coupled to the locking groove 410 of the outer cover 400 to rotate and fix the outer cover 400 when the outer cover 400 is closed and rotated.

In an embodiment, the body 200 may further include a support 230 . The support part 230 may be formed to extend outwardly along the circumference of the edge part 210 (eg, the outer edge part 214 ). The support part 230 is in close contact with the upper surface of the shoulder part 130 of the container part 100 to strengthen the sealing of the accommodation space 110 , and the middle body 200 is more firmly coupled to the container part 100 . can make it Meanwhile, when the locking protrusion 220 is formed on the edge part 210 , the locking protrusion 220 may be formed in one region of the support part 230 .

The inner cover 300 may be pivotally connected to the rim portion 210 to open and close the accommodation space 110 while rotating or closing the rim portion 210 with respect to the rim portion 210 .

In an embodiment, the inner cover 300 may be integrally formed with at least a portion of the body 200 or the edge portion 210 or may be formed as a separate component and assembled and connected. In the former case, for example, the inner cover 300 has a rim portion 210 (eg, an inner rim portion) through a soft curved portion 310 integrally formed between the inner cover 300 and the body 200 . 212 , the outer edge portion 214 , etc.), and the inner cover 300 may rotate with respect to the edge portion 210 by bending of the bent portion 310 . In the latter case, for example, the inner cover 300 may be rotatably connected to the edge portion 210 by coupling between the rotation protrusions and the rotation grooves respectively formed on the inner cover 300 and the edge portion 210 . . In addition, for example, through holes corresponding to each other are formed in the inner cover 300 and the edge portion 210 (eg, the inner edge portion 212 ), and a fixing pin is inserted into the through hole, The cover 300 and the edge portion 210 may be rotatably connected.

In an embodiment, the handle part 320 may be formed to protrude from one side of the inner cover 300 . The handle part 320 is for the user's grip, and the user rotates the inner cover 300 through the handle part 320 to open and close the receiving space 110 .

In an embodiment, the applicator receiving part 330 may be formed on the upper side of the inner cover 300 . The applicator receiving part 330 may be formed by recessing the upper surface of the inner cover 300 downward, and the applicator (eg, puff, brush, etc.) may be accommodated. Additionally/alternatively, at least a portion of the applicator receiving portion 330 may contain a second content. The second content may be the same as or different from the content accommodated in the accommodation space 110 of the container unit 100 . Additionally/alternatively, the applicator receiving unit 330 may be configured to be divided into at least two or more regions. At least one of a plurality of identical or different applicators and a plurality of identical or different second contents may be accommodated in the divided area.

In an embodiment, the sealing part 340 is formed to protrude to the lower side of the inner cover 300 , and when the inner cover 300 seals and rotates the accommodation space 110 , the sealing part 340 is the container part 100 . (In particular, it can be in close contact with the spout portion 120) or the edge portion 210 (particularly the inner edge portion 212). Sealing of the accommodation space 110 may be further strengthened through close contact.

The outer cover 400 is rotatably connected to the middle body 200 , and can open and close the middle body 200 while opening or closing the middle body 200 . It is possible to seal the accommodation space 110 by sealing the middle body 200 . That is, the accommodation space 110 of the container unit 100 may be primarily sealed by the inner cover 300 , and may be secondarily sealed by the outer cover 400 .

In an embodiment, a locking groove 410 may be formed inside the outer cover 400 . The locking protrusion 220 of the middle body 200 may be coupled to the locking groove 410 . That is, when the outer cover 400 is closed and rotated, the outer cover 400 may be rotationally fixed by the coupling between the locking groove 410 and the locking protrusion 220 .

In an embodiment, when the outer cover 400 is closed and rotated, the lower end of the outer cover 400 may be seated on the upper surface of the shoulder portion 130 of the container unit 100 . That is, the shoulder 130 may be arranged to support the outer cover 400 so that the outer cover 400 more stably seals the container unit 100 . Additionally, the inner side of the lower end of the outer cover 400 may be in close contact with the support 230 of the middle body 200 . Through this, the sealing of the accommodating space 110 may be strengthened, and the outer cover 400 may be sealed and fixed more stably.

In an embodiment, when the outer cover 400 is closed and rotated, the outer cover 400 may be seated on the outer edge portion 214 of the middle body 200 . That is, the outer cover 400 may rotate with respect to the outer rim portion 214 and seal the middle body 200 while in close contact with the upper surface of the outer rim portion 214 during the closing rotation.

In an embodiment, the outer cover 400 may be formed integrally with a part of the body 200 or may be formed as a separate part. In the former case, the outer cover 400 may be connected to the middle body 200 (for example, the outer edge portion 214, etc.) through a soft bent part formed integrally, and the outer cover 400 by the bending of the bent part. It can rotate with respect to the weight 200 . In the latter case, for example, by coupling between the rotation protrusion 242 and the rotation groove 420 respectively formed on the outer cover 400 and the middle body 200 (eg, the outer edge portion 214, etc.), the outer The cover 400 may be rotatably connected to the body 200 . In addition, for example, through holes corresponding to each other are formed in the outer cover 400 and the middle body 200 (eg, the outer rim portion 214 ), and a fixing pin is inserted into the through hole, the outer cover 400 and the middle body 200 may be rotatably connected.

In an embodiment, a mirror may be provided on the inner surface of the outer cover 400 .

In an embodiment, the content container 1000 may further include an impregnating member 500 . The impregnating member 500 is disposed in the receiving space 110 of the container unit 100, the contents may be impregnated. To this end, the impregnating member 500 is made of, for example, a porous material, and the contents are impregnated into the impregnation space formed therein, and the impregnated contents may be discharged by applying an external force.

In an embodiment, the impregnating member 500 may include a sponge, a nonwoven fabric, a woven fabric, or a combination thereof. Here, the sponge is, for example, foam, natural rubber, synthetic resin, polyurethane, latex, acrylonitrile-butadiene rubber (NBR), butadiene rubber (BR), styrene-butadiene rubber (SBR), chloroprene rubber (CR). , butyl rubber (IIR), isoprene rubber (IR), vulcanized ethylene-propylene rubber (EPR), polysulfide rubber, silicone rubber, fluoro rubber, urethane rubber, acrylic rubber, EPDM (Ethylene propylene diene monomer) rubber, polyvinyl It may be made of one or more materials selected from the group consisting of alcohol (PVA), ethylene vinyl acetate, nitrile rubber, and mixtures thereof, but is not limited thereto. In addition, nonwoven fabrics and/or fabrics may be prepared, for example, by gluing and/or weaving natural fibers, man-made fibers, or combinations thereof. Natural fibers are, for example, cotton, kapok cotton, coir, manila hemp, sisal, flax, german hemp, hemp, kenaf, abaca, kapok, ramie, jute, hemp, wool, goat's wool, cashmere, camel It may include fur, alpaca, wool fiber, silkworm silk, night silkworm, asbestos, cellulosic fibers, and the like, and the man-made fibers, for example, polynosic rayon, viscose rayon, leupra rayon, acetate, triacetate, polyester Fibers, polyurethane fibers, polyethylene fibers, polyvinyl chloride fibers, polyvinylidene fibers, polytetrafluoroethylene fibers, polyolefin fibers, polyamide fibers, casein fibers, alginic acid fibers, cellulose based fibers, rubber fibers, SBR, NR, and the like. However, the present invention is not limited thereto. In addition, the impregnating member 500 may be formed of one layer or a combination of a plurality of layers, and when a plurality of layers are combined, each layer may be made of the same or different materials.

In an embodiment, the impregnating member 500 may have various shapes. For example, the impregnating member 500 may have a flat plate shape, a downward convex shape, or a vertical convex shape.

In an embodiment, a plurality of impregnating members 500 may be provided. In this case, the material or shape of each impregnating member 500 may be the same or different from each other. Also, each of the impregnating members 500 may be impregnated with the same or different contents. A user may change and use the impregnating member 500 according to need or preference. A plurality of container units 100 for accommodating the plurality of impregnated members 500 may be provided, or the plurality of impregnated members 500 may be accommodated by separate packaging containers (or pouches).

Referring to FIG. 5 , the middle body 200 and the outer cover 400 may be formed separately, and may be assembled and connected to each other.

Specifically, the connection part 240 may be formed on the outside of the body 200 . The connection part 240 may be formed, for example, on the outside of the outer edge part 214 , adjacent to or continuous with the outer edge part 214 . The connection part 240 may extend by a predetermined distance along the circumference of the body 200 , and rotation protrusions 242 may be formed at both ends of the connection part 240 . Correspondingly, a rotation groove 420 may be formed in the outer cover 400 . The rotation protrusion 242 is inserted into the rotation groove 420 , and the outer cover 400 may be rotatably connected to the body 200 .

The middle body and the outer cover shown in FIG. 5 are exemplary, and the shape or position of the connection part 240 may be changed according to an embodiment to which the present invention is applied. For example, the connection part 240 is formed on the inner edge part 212 or the outer edge part 214 , and the inner cover may be rotatably coupled thereto.

6 is a perspective view and a cross-sectional view of a container portion according to an embodiment of the present invention, Figure 7 is a perspective view of the container portion and the impregnated member according to an embodiment of the present invention.

Referring to FIG. 6 , the accommodating space 110 ′ of the container unit 100 ′ may have a bottom surface convex downward. Through this, the contents impregnated in the impregnating member 500' located in the outer accommodating space 114' can naturally move to the inner accommodating space 112'.

The impregnation member 500' inserted into the container part 100' may have a shape corresponding thereto. Specifically, referring to FIG. 7 , the impregnating member 500 ′ may have a vertically convex shape. For example, the impregnating member 500 ′ may include a plurality of layers, and edges of the layers may be bonded to each other. A plurality of layers may be combined through such edge bonding to form the impregnation member 500 ′ convex up and down. At this time, edge bonding can be implemented through various methods such as adhesive material, external heat bonding in which heat is applied from the outside (via a heating/pressurizing member), and heat-resistant bonding that generates heat from the inside (via ultrasonic waves, low frequency, etc.) there is.

The shapes of the container part 100 ′ and the impregnating member 500 ′ shown in FIGS. 6 and 7 are exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.

8 is a perspective view and a cross-sectional view of a container part according to an embodiment of the present invention, and FIG. 9 is a perspective view and a cross-sectional view of a container part according to an embodiment of the present invention.

Referring to FIGS. 8 and 9 , in the container parts 100 ″ and 100 ″″, a protrusion 150 may be formed on the inside of the spout 120 . The protrusion 150 reduces the inner diameter of the spout 120 so that the impregnating

members

500 and 500 ′ inserted into the receiving space 110 through the spout 120 are stably disposed without departing to the outside. can do. For example, the protrusion 150 may include at least one of a downward inclined surface formed at the inner upper end of the spout unit 120 and an upward inclined surface formed at the inner lower end of the spout unit 120 . The downward inclined surface may allow the impregnating members 500 and 500' to be more smoothly and smoothly inserted into the receiving space 110, and the upwardly inclined surface may press or support the impregnated member 500 or the like from the upper side, so that the impregnated member ( 500, 500') and the like may be stably arranged.

The shapes of the container parts 100''' and 100''' shown in FIGS. 8 and 9 are exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.

In the above, the coupling between the components has been described as a screw coupling, a fitting coupling, a fastening coupling, etc., but this is exemplary and various coupling methods are applicable according to the embodiment. For example, in the fitting coupling, the projections and the grooves may be changed to each other, or other coupling methods such as screw coupling may be applied instead of the fitting coupling.

As described above, although the embodiments have been described with reference to the limited embodiments and drawings, various modifications and variations are possible for those skilled in the art from the above description. For example, even if the described techniques are performed in an order different from the described method, and/or each component is combined or combined in a different form from the described method, or is replaced or substituted by another component or equivalent, it is appropriate results can be achieved. In addition, each embodiment may be operated in combination with each other as needed. Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

Claims

A content container comprising:

a container unit in which an accommodation space for accommodating the contents is formed;

a middle body communicating with the accommodating space and including an edge part coupled to the container part;

an inner cover rotatably connected to the body to open and close the accommodation space; and

An outer cover rotatably connected to the body to open and close the body

Containing, the contents container.
The method of claim 1,

The contents container, which is disposed in the receiving space, further comprising an impregnating member impregnated with the contents.
The method of claim 1,

A sealing portion is formed to protrude below the inner cover, and when the inner cover is closed and rotates, the sealing portion is in close contact with the container portion or the rim portion.
The method of claim 1,

The rim portion is screwed to the container portion, the contents container.
The method of claim 1,

When the inner cover is closed and rotated, the inner cover is hermetically coupled along the periphery of the rim to seal the accommodating space inside the rim.
The method of claim 1,

When the outer cover is closed and rotated, the outer cover is seated on the upper surface of the container part, and while being coupled and fixed to the edge part, the contents container to seal the middle body.
The method of claim 1,

The rim portion, the inner rim portion is formed with a thread coupled to the container portion on the inside; And Formed on the outside of the inner rim portion, the content container comprising an outer rim portion provided along the periphery is a coupling groove to which the inner cover is coupled.
8. The method of claim 7,

The contents container comprising a locking protrusion extending outside the outer rim portion or formed in a region of the outer rim portion, and coupled to the outer cover to fix the outer cover.
The method of claim 1,

The container part, the spout part which is opened upwardly and is provided with a screw thread to the outside so as to engage the edge part; a shoulder portion extending outwardly from the lower end of the spout; and a accommodating part formed downward from the shoulder part to form the accommodating space.
10. The method of claim 9,

The accommodating space has a downwardly convex shape, and the impregnating member disposed in the accommodating portion corresponding to the accommodating space has a downwardly convex shape.
10. The method of claim 9,

The accommodating space may include an inner accommodating space corresponding to the open area of the spout; and an outer accommodating space extending outwardly from the inner accommodating space and corresponding to the shoulder portion.
12. The method of claim 11,

An impregnation member into which the contents are impregnated is disposed over the inner accommodation space and the outer accommodation space, and is supported by the lower end of the shoulder portion to prevent separation.
10. The method of claim 9,

A protrusion is formed on the inside of the spout to prevent separation of the impregnated member disposed in the receiving space, the contents container.
The method of claim 1,

The container portion is composed of a plurality and is closed by a sealing sheet, the contents container.
10. The method of claim 9,

The container portion is manufactured by blow molding, the contents container.