KR102616898B1 - Container cap having double block membrane and container having the same - Google Patents

Abstract

The present invention relates to a separable stopper, which includes a cap member coupled to a container body having an injection port, a seating portion connected to the cap member to block the injection port, a seating portion on which secondary contents are located, and a cap member connected to the seating portion and comprising: 1 It is located between a first flat part where the blocking film is located, a second flat part connected to the first flat part and where the second blocking film is located, and a plurality of pillar parts located outside the second flat part, and the first flat part A seating member including a blocking film and a plurality of through holes blocked by the second blocking film, and a sealing member coupled to the cap member and the seating member, wherein the first blocking film and the second blocking film are the cap member. and located in the sealing member or the sealing member.

Description

A stopper with a double barrier and a container with the same {CONTAINER CAP HAVING DOUBLE BLOCK MEMBRANE AND CONTAINER HAVING THE SAME}

The present invention relates to a stopper and a container equipped with the same. More specifically, before opening the stopper, different types of contents are accommodated separately from each other, and when the stopper is opened and the contents are consumed, different types of contents are consumed together. It relates to a stopper that can be separated and accommodated with a double barrier that allows the use of the same, and a container equipped with the same.

Containers such as bottles for holding various beverages or seasonings are very useful to modern people.

Among these containers, containers equipped with a functional stopper that can be accommodated separately and have a separate space separate from the inner space of the container body have been developed and are commercially available.

The separation space provided in the stopper accommodates contents (e.g., main contents) and other types of contents (e.g., secondary contents) contained in the container body.

Therefore, in order to consume the main contents contained in the container body, when the user opens the stopper coupled with the container body and ingests the main contents, the secondary contents contained in the stopper are also consumed.

However, due to problems with the sealing force of the separation space of the stopper containing the secondary contents, a problem occurs in which the main contents and the secondary contents of the stopper are mixed in the container body, which is mainly composed of liquid.

Republic of Korea Patent Publication No. 10-2011-0102112 (Publication date: September 16, 2011, Title of invention: Sealing member of container closure)

The problem to be solved by the present invention is to prevent mixing of the contents contained in the container body and the contents contained in the stopper, thereby extending the storage period of the two contents.

Another problem to be solved by the present invention is to increase user convenience by conveniently ingesting the contents of the container body and the contents of the stopper.

A stopper according to one feature of the present invention for solving the above problem includes a cap member coupled to a container body having an injection port, a seating portion connected to the cap member to block the injection port, a seating portion where the secondary contents are located, and the seating portion; Between a first flat part that is connected and where the first blocking film is located, a second flat part that is connected to the first flat part and where the second blocking film is located, and a plurality of pillar parts located outside the second flat part. A seating member including a plurality of through holes located and blocked by the first blocking film and the second blocking film, and a sealing member coupled to the cap member and the seating member, wherein the first blocking film and the second blocking film include: It is located on the cap member and the sealing member or the sealing member.

The sealing member may include an upper portion and a first blocking film that extends downward from the upper portion to the first flat portion of the seating portion and is located in the first flat portion, and the cap member has an upper portion having an empty hole in the center. and a second blocking film extending downward from the edge of the hole to the second flat portion of the seating portion and positioned on the second flat portion.

The cap member may further include a recessed upper locking protrusion located at an edge portion in contact with the hole and where the upper portion of the sealing member is located.

The sealing member has an upper part, a first blocking film that extends from the upper part to the first flat part of the seating part and is located in the first flat part, and is spaced outwardly from the first blocking film, and the second flat part is located in the upper part. It may include a second blocking film that extends to the second flat portion and is positioned on the second flat portion.

The top of the sealing member may be bonded to the adjacent cap member.

The sealing member may include an upper portion and a first blocking film extending from the upper portion to the first flat portion of the seating portion and positioned on the first flat portion, and the cap member may include an upper portion and a first blocking film located in the first flat portion of the seating portion from the upper portion. It may extend to the second flat portion and include a second blocking film positioned on the second flat portion.

The sealing member may further include a hole located in the center of the upper portion, and the second blocking film may be connected to an edge portion in contact with the hole.

The top of the sealing member may be bonded to the adjacent cap member.

The sealing member may further include a recessed portion located on an edge adjacent to the hole, and the recessed portion and an adjacent portion of the cap member may be spaced apart from each other.

The seating member or the sealing member may further include a coupling wall in close contact with the plurality of pillar portions.

The coupling wall may be spaced outward from the second blocking film.

The seating portion, the first flat portion, and the second flat portion may have a step structure in which the height is sequentially lowered.

The stopper according to the above feature may further include a closed space located between the first blocking film and the second blocking film.

A stopper according to another feature of the present invention includes a cap member coupled to a container body having an injection port, a seating member connected to the cap member to block the injection port, and on which secondary contents are located, the cap member having an upper portion, It includes a first blocking film extending downward from the top and a second blocking film spaced outwardly from the first blocking film and extending downward from the top, wherein the seating member includes a seating portion where the secondary contents are located, and the seating portion. It is connected to the unit, a first flat part where the first blocking film is located, a second flat part connected to the first flat part and where the second blocking film is located, and located outside the second flat part. It is located between the plurality of pillar portions and includes a plurality of through holes blocked by the first blocking film and the second blocking film.

According to the above feature, the stopper may further include a closed space located between the first blocking film and the second blocking film.

The heights of the first flat portion and the second flat portion may be different from each other.

The seating portion, the first flat portion, and the second flat portion may have a step structure in which the height is sequentially lowered.

The seating member may further include a protrusion portion positioned between the first flat portion and the second flat portion and protruding upward.

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The height of the first flat portion may be lower than the height of the second flat portion.

The heights of the first flat portion and the second flat portion may be the same.

The seating portion may include a bottom portion having the same height as the first flat portion and a partition wall protruding at a predetermined height along an edge of the bottom portion.

The seating member may further include an edge portion connected to the top of the plurality of pillar portions and a hook portion connected to the edge portion and extending in a downward direction.

The cap member may further include a first coupling wall extending downward from the upper portion spaced outwardly from the second blocking film and contacting the edge portion.

The cap member may further include a second coupling wall extending downward from the top and in contact with the hook portion, and the second coupling wall is spaced outward from the first coupling wall.

A container according to another feature of the present invention includes an injection port, a container body containing the main contents through the injection opening, and a stopper coupled to the container body and containing secondary contents, and the stopper is connected to the container body. A cap member coupled to the cap member, connected to the cap member to block the injection port, a seating portion where the contents are located, a first flat portion connected to the seating portion and on which the first blocking film is located, and connected to the first flat portion. It is located between a second flat portion where the second blocking film is located and a plurality of pillar parts located outside the second flat part and includes a plurality of through holes blocked by the first blocking film and the second blocking film. It includes a seating member, the cap member, and a sealing member coupled to the seating member, and the first blocking film and the second blocking film are located on the cap member and the sealing member or the sealing member.

A container according to a feature according to the present invention includes an injection port, a container body containing main contents through the injection opening, and a stopper coupled to the container body and containing secondary contents, and the stopper is connected to the container body. It includes a cap member coupled to the cap member and a seating member connected to the cap member to block the injection port and positioning the secondary contents, wherein the cap member includes an upper part, a first blocking film extending downward from the upper part, and the first blocking film. It is spaced outwardly and includes a second blocking film extending downward from the upper part, wherein the seating member is connected to a seating part where the secondary contents are located, and a second blocking film where the first blocking film is located. 1 flat part, connected to the first flat part, located between the second flat part where the second blocking film is located and a plurality of pillar parts located outside the second flat part, and the first blocking film and It includes a plurality of through holes blocked by the second blocking film.

According to this feature, the different types of contents contained in the container body and the stopper are stored without mixing and quality deterioration, thereby increasing the shelf life of the contents.

In addition, the double barrier film increases the sealing force of the contents storage space located in the stopper, which prevents the contents stored in the container body from flowing into the contents storage space of the stopper, further extending the expiration date of each contents. It can be improved.

Additionally, due to the closed space formed between the double barrier films, the contents of the container body remain in the closed space even if they are introduced into the storage space of the stopper, thereby preventing the contents of the stopper from mixing with the contents of the container body.

Moreover, the part where the contents of the stopper are located is located in the form of steps, so even if the contents of the container body are introduced into the sealed space, it is difficult to move the contents of the stopper upward to where the contents are located.

Additionally, the sealing function of the double barrier film can be further improved by the protruding portion located between two adjacent flat portions.

In addition, the user can consume the contents of the container body and the contents of the stopper by simply opening the stopper and drinking the contents without any action to remove the contents stored in the stopper. Because of this, user convenience is improved.

1A is a perspective view of a container with a first example removable closure according to the first embodiment of the present invention.
Figure 1b is a perspective view of the container of Figure 1a when the protective cap member of the separable stopper is removed.
FIGS. 2A and 2B are cross-sectional views of a portion of the container obtained by cutting along the lines IIa-IIa of FIG. 1A and IIb-IIB of FIG. 1B, respectively. FIG. 2A is a cross-sectional view when a protective cap member is installed, and FIG. 2B is a protective cap member. This is a cross-sectional view when the cap member is removed.
Figures 3 and 4 are respectively exploded perspective views of a first example of a separable and removable stopper according to the first embodiment of the present invention, taken from different directions.
Figure 5 is a perspective view of a container with a second example removable closure according to the first embodiment of the present invention.
Figure 6 is a cross-sectional view of a portion of the container obtained by cutting along line VI-VI in Figure 5.
Figures 7 and 8 are exploded perspective views of a second example of a separable and removable stopper according to the first embodiment of the present invention, respectively, taken from different directions.
Figure 9 is a perspective view of a third example of a container with a removable stopper according to the first embodiment of the present invention.
Figure 10 is a cross-sectional view of a portion of the container obtained by cutting along line XX in Figure 9.
Figures 11 and 12 are exploded perspective views of a third example of a separable and removable stopper according to the first embodiment of the present invention, respectively, taken from different directions.
Figures 13 and 14 are exploded perspective views of a fourth example of a separable stopper according to the first embodiment of the present invention, respectively, taken from different directions.
FIG. 15 is a cross-sectional view of a portion of a container according to the first embodiment of the present invention, and is a cross-sectional view of a portion of the container provided with a separable stopper of FIGS. 13 and 14.
Figure 16 is a perspective view of a container with a removable stopper of the first example according to the second embodiment of the present invention.
FIG. 17 is a cross-sectional view of a portion of the container obtained by cutting along line XVII-XVII of FIG. 16.
Figures 18 and 19 are exploded perspective views of the first example of a removable stopper according to the second embodiment of the present invention, respectively, taken from different directions.
Figures 20 and 21 are exploded perspective views of a second example of a removable stopper according to the second embodiment of the present invention, respectively, taken from different directions.
Figure 22 is a cross-sectional view obtained by cutting a second example of a removable stopper along one direction according to the second embodiment of the present invention.
Figures 23 and 24 are exploded perspective views of a third example of a separable and removable stopper according to the second embodiment of the present invention, respectively, taken from different directions.
Figure 25 is a cross-sectional view obtained by cutting a third example of a separable and removable stopper along one direction according to the second embodiment of the present invention.
Figures 26 and 27 are exploded perspective views of a fourth example of a removable stopper according to the second embodiment of the present invention, respectively, taken from different directions.
Figure 28 is a cross-sectional view obtained by cutting along one direction the fourth example of a removable stopper according to the second embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

In explaining the present invention, if it is determined that adding a detailed description of a technology or configuration already known in the relevant field may obscure the gist of the present invention, some of it will be omitted from the detailed description. Additionally, the terms used in this specification are terms used to appropriately express the embodiments of the present invention, and may vary depending on the people or customs involved in the field. Therefore, definitions of these terms should be made based on the content throughout this specification.

The terminology used herein is only intended to refer to specific embodiments and is not intended to limit the invention. As used herein, singular forms include plural forms unless phrases clearly indicate the contrary. As used in the specification, the meaning of 'comprising' is to specify a specific characteristic, area, integer, step, operation, element and/or component, and to specify another specific property, area, integer, step, operation, element, component and/or group. It does not exclude the existence or addition of .

[First Example]

The separable stopper according to an embodiment of the present invention includes a cap member coupled to the container body having an injection port, a seating member connected to the cap member to block the injection port, and a sealing member coupled to the cap member and the seating member. can do.

At this time, the seating member includes a seating portion where the secondary contents are located, a first flat portion connected to the seating portion and where the first blocking film is located, a second flat portion connected to the first flat portion and where the second blocking film is located, and a second flat portion where the second blocking film is located. 2 It may include a plurality of through holes located between a plurality of pillar parts located outside the flat portion and blocked with a first blocking film and a second blocking film.

Additionally, the first blocking film and the second blocking film may be located on the cap member and the sealing member or the sealing member.

(Example 1)

First, a description will be given of the first example of a separable stopper (hereinafter, a separable stopper is referred to as a 'stopper') 100 according to the first embodiment of the present invention.

The container 1 of this example has a stopper 100 and a coupling part 202 with a screw groove 2021 located on the outside of the side, and the container body 200 is coupled to the stopper 100 through the coupling part 202. It can be provided.

The stopper 100 is coupled to the coupling portion 202 of the container body 200 to prevent the contents (e.g., main contents) contained inside the container body 200 from leaking to the outside through the inlet 204. can do.

At this time, the stopper 100 is coupled to the coupling portion 202 of the container body 200 through a screw connection, and the stopper 100 can be closed or opened depending on the rotation direction of the stopper 100.

Next, with reference to FIGS. 1 to 4, the stopper 100 according to the first example of this embodiment will be described.

The stopper 100 of this example includes a cap member 110, a seating member 120 coupled to the cap member 110, a sealing member 130 coupled to the seating member 120, and a temporary member coupled to the cap member 110. A protective cap member 150 may be provided to protect the fixing part 140 and the cap member 110.

As shown in FIG. 1, the cap member 110 is a part that is coupled to the coupling portion 202 of the container body 200, and at least a portion of the cap member 110 may be inserted into the injection port 204 of the container body 200.

This cap member 110 may have a seating member 120 and a sealing member 130 coupled to each other located inside the cap member 110.

The cap member 110 may have a circular planar shape with an empty hole S110 in the center, and as shown in FIGS. 3 and 4, the cap member 110 includes a top 111, a side portion 112, and a blocking film (e.g., 2 blocking film) (113) and a coupling wall (114) may be provided.

The upper part 111 is a part of the upper surface of the cap member 110 and is formed in the form of a plate having a circular planar shape with a center hole S110, and may have a predetermined thickness.

Additionally, a recessed upper locking protrusion 111a is located at a circular edge (eg, inner edge) in contact with the hole S110 located in the center of the upper portion 111. A sealing member 130 may be located on this upper locking protrusion 111a, and the cap member 110 and the sealing member 130 may be combined.

The side portion 112 is seamlessly connected to the outer edge of the upper portion 111, extends downward from the outer edge of the upper portion 111, and can be coupled to the outer peripheral surface of the coupling portion 202 of the container body 200. there is.

Specifically, the side portion 112 may extend downward such that an end of the upper portion 111 is perpendicular to the upper portion 111 from the outer edge portion. Here, the outer edge portion of the upper portion 111 may be a portion facing the inner edge portion on the opposite side of the inner edge portion.

A thread for coupling with the screw groove 2021 of the coupling portion 202 may be located on the inner surface of the side portion 112.

The blocking film 113 is a circular shape that is seamlessly connected to the inner edge of the upper part 111, more specifically, the end of the upper locking protrusion 111a, and can extend perpendicular to the inner surface of the upper part 110 in the downward direction. It can have a wall shape.

Therefore, due to the side portions 112 and the blocking film 113 that are respectively connected to the outer edge and the inner edge of the upper part 111 and extend in the downward direction, an empty space is created between the side part 112 and the blocking film 113. is located, and a portion of the seating member 120 may be located in this empty space.

As shown in FIGS. 4 and 5, the coupling wall 114 is spaced outward from the blocking film 113 by a predetermined distance and extends downward from the inner surface of the upper part 111 in parallel with the blocking film 113. It can be.

At this time, the extension length of the coupling wall 114 extending in the downward direction may be much shorter than the extension length of the blocking film 113.

This coupling wall 114 is in close contact with at least a portion of the inner surface of the seating member 120, as shown in FIGS. 4 and 5. Therefore, the coupling wall 114 is positioned in close contact with the upper part of the seating member 120 when the seating member 120 is coupled to the cap member 110, so the coupled state of the seating member 120 is safely maintained and the coupled structure is maintained. stability is improved.

In this way, the blocking film 113 and the coupling wall 114 of the cap member 110 are combined with the seating member 120 to increase the sealing force of the seating member 120.

Additionally, the blocking film 113 may function to block the main contents located in the container body 200 from flowing into the stopper 200.

The seating member 120 may be combined with the cap member 110 and the sealing member 130 as shown in FIGS. 2A and 2B.

When combined with the cap member 110, the seating member 120 can receive at least a portion of the blocking film 113 and be tightly coupled to the cap member 110. As already described, the seating member 120 can accommodate at least a portion of the blocking film 113. A close coupling state is maintained by the coupling wall 114.

Therefore, for coupling with the cap member 110, the planar shape of the seating member 120 may be the same as that of the cap member 110, and for example, may have a circular planar shape.

3 and 4, in this example, the lower portion of the seating member 120 is closed and the upper portion is open, and a portion of the side portion may also be open.

As an example, the seating member 120 of this example includes a seating portion 121, an extension portion 122 that is coupled to the seating portion 121 and extends upward, and is coupled to the upper end of the extension portion 122 to form an extension portion. It includes an edge portion 123 and a hook portion 124 located at the upper end of (122).

The seating portion 121 may be a portion where contents (e.g., main contents) and other contents (e.g., secondary contents) contained in the container body 200 are located.

This seating portion 121 may be seamlessly connected to the extension portion 122 and may have a circular planar shape that protrudes upward.

Accordingly, the seating portion 121 is connected to the extension portion 122 and may have a side protruding from the extension portion 122 by a predetermined length and an upper surface connected to this side surface.

At this time, as an example, a recessed portion 1211 may exist in the middle portion of the upper surface of the seating portion 121. However, in an alternative example, the recessed portion 1211 may be omitted, and in this case, the upper portion of the seating member 120 may be provided with the seating portion 121 having a flat surface without a recessed portion.

In this way, when the depression 1211 is located on the upper surface of the seating part 121, the secondary contents, which may be solid contents (not shown) such as capsule-shaped nutrients, are stably stored in the upper surface of the seating part 121. can be located

This seating portion 121 may be surrounded by an extension portion 122 and a sealing member 130 and may have a hollow space in the center for storing contents.

As already described, since the upper part of the seating member 120 is open, the upper part of the seating part 121 is opened before being coupled to the sealing member 130, and the contents of the seating part 121 are released through the open upper part. ) can be located and stored.

This seating portion 121 is released from the coupling state with the cap member 110 and the sealing member 130 by physical force and can be separated from the cap member 110 and the sealing member 130, and the cap member 110 ) Even when combined with a left or right turn motion, physical force can be used.

The extension portion 122 is connected to the side surface of the seating portion 121 and includes a first flat portion 1221a and a second flat portion 1221b sequentially connected to the side end of the seating portion 121 and spaced apart from each other. It may include a plurality of pillar parts 1222 that are seamlessly connected to the second flat part 1221b.

The first and second flat portions 1221a and 1221b may be flat surfaces extending outward along a plane direction parallel to the ground.

In this example, the height of the first flat portion 1221a may be higher than the height of the second flat portion 1221b.

As a result, the height of the seating portion 121, the first flat portion 1221a, and the second flat portions 1221a and 1221b decreases downward, so that the side of the seating member 120 can have a step shape, and the highest A seating portion 121 where the secondary contents are located may be located there.

That is, due to the first and second flat portions 1221a and 1221b, the seating portion 121 is positioned to protrude upward from the first flat portion 1221a by a predetermined height, so that the first flat portion 1221a ) may have a lower height than the seating portion 121.

As shown in FIGS. 2A and 2B, the first and second flat portions 1221a and 1221b may function as supports on which parts of the blocking film 113 and the sealing member 130 are located, respectively. Accordingly, a portion of the sealing member 130 may be positioned in contact with the upper surface of the first flat portion 1221a, and the blocking film 113 of the cap member 110 may be in contact with the upper surface of the second flat portion 1221b. It can be positioned extended.

In this specification, the portion located in the first flat portion 1221a may be referred to as a first blocking film, and the portion located in the second flat portion 1221b may be referred to as a second blocking film.

Therefore, in this example, a portion of the sealing member 130 on the first flat portion 1221a serves as the first blocking film, and the blocking film 113 of the cap member 110 on the second flat portion 1221b serves as the second blocking film. This can be.

Because of this, the first flat portion 1221a and the second flat portion 1221b are each subjected to pressure applied from top to bottom by the corresponding portions in contact with each other.

The plurality of pillar parts 1222 may be connected to the second flat part 1221b and may be located outside the second flat part 1221b.

These plurality of pillar parts 1222 may all have the same shape and may extend in a direction (eg, up and down) different from the direction in which the first and second flat parts 1221a and 1221b extend.

As shown in FIGS. 4 and 5 , the plurality of pillar parts 1222 may be positioned to be spaced apart at predetermined intervals along the outer circumference of the second flat part 1221b.

Accordingly, a through hole S122, which is an empty space, may be located between the two adjacent pillar portions 1222.

As shown in FIGS. 4 and 5, each through hole S122 may be formed to penetrate the side of the extension portion 122 and may be located between the second flat portion 1221b and the edge portion 123. there is.

One end of each pillar portion 1222 may be connected to the second flat portion 1221b, and the other end may be connected to the edge portion 123.

At this time, each pillar portion 1222 may extend at a right angle to the ground when extending from the bottom to the top, extend upward at an angle less than 90 degrees to the ground, and then extend again at a right angle to the ground. Each of these pillar portions 1222 may extend in a straight line, in a curved line, or may have both straight sections and curved sections as shown in FIGS. 2A and 2B.

As shown in FIGS. 2A and 2B, when each pillar portion 1222 has both a straight section (P12a) and a curved section (P12b), the lower end adjacent to the seating portion 121 may be a straight section (P21a). And, the upper portion located at a higher position than the seating portion 121 and adjacent to the edge portion 123 may be a curved section P21b.

Accordingly, the inner surface of the curved section P21b (i.e., the surface adjacent to the blocking film 113) is located further outside than the inner surface of the straight section P21a, and the separation distance D1 from the blocking film 113 is greater than the lower side. The top may be larger and may also be larger than the separation distance in the straight section (P21a).

Due to this change in the separation distance D1, the edge portion 123 of the seating member 120 can be stably positioned between the coupling wall 114 and the side portion 112 of the cap member 110, and the second The blocking film 113 inserted into the flat portion 1221b is positioned in close contact with the lower part of the pillar portion 1222, so that the insertion state of the blocking film 113 can be stably maintained.

In this example, the seating member 120 may contain an elastic material (eg, silicon or natural rubber, etc.), and in this case, the seating member 120 may have elasticity.

Therefore, when the extended width of the second flat portion 1221b is smaller than the thickness of the blocking film 113 located thereon, the blocking film 113 forms an empty space between the first flat portion 1221a and the adjacent pillar portion 1222. When inserted into the inside, the blocking film 113 can be inserted into the corresponding position by compressing and pushing the portion of the seating member 120 that is close to it.

When the blocking film 113 of the cap member 110 is lowered to a predetermined position and the coupling with the seating member 120 is completed, the position of the corresponding part of the seating member 120 is restored by elasticity, thereby exerting pressure toward the blocking film 113. The sealing force can be increased.

In this way, as the blocking film 113 of the cap member 110 is inserted and positioned in the second flat portion 1221b of the seating member 120, the extension portion 122 having a plurality of through holes S122 is formed. The inside is surrounded and blocked, and the plurality of through holes (S122) are blocked by the blocking film (113).

The fluid contents (e.g., lactic acid bacteria fermented beverage, etc.), which are the contents (e.g., main contents) contained in the container body 200, are connected to the seating member ( 120) can be located above.

However, as described above, since the pillar portion 1222 is coupled to the edge of the second flat portion 1221b connected to the seating portion 121, the first and The lower part is closed with second flat portions 1221a and 1221b.

In addition, since the plurality of through holes S122 are blocked by the blocking film 113, the main contents may not be able to pass through the through holes S122 or may be very difficult to pass through.

In addition, due to the improvement of the sealing force of the blocking film 113 blocking the through hole (S122), the main contents, which are the fluid contents of the container body 200, enter the internal space of the seating member 120 through the through hole S122. It becomes more difficult to enter.

In this example, the curved section P21b may have a curved surface at the connection portion with the straight section P21a and may have a straight surface that is inclined outward or is perpendicular to the ground in the remaining portion.

Referring to FIGS. 2A and 2B, the edge portion 123 of the seating member 120 is connected to the top of the plurality of pillar portions 1222 of the extension member 122, protrudes upward from the top, and then touches the ground outward. may extend parallel to .

Accordingly, the edge portion 123 may include a first portion 1231 protruding upward and a second portion 1232 connected to the first portion 1231 and extending outward parallel to the ground. You can.

In this example, since the first portion 1231 of the edge portion 123 is positioned seamlessly between two adjacent pillar portions 1222, the planar shape of the edge portion 123 may have a ring shape.

When the seating member 120 is inserted into the inlet 204 of the container body 200, the edge portion 123 is connected to the upper end of the container body 200 adjacent to the inlet 204, as already described. It may be in close contact with the inner surface of the coupling portion 202 between the wall 114 and the side portion 112. At this time, the coupling wall 114 may be in close contact with the adjacent first portion 1231 and the inner surface.

Through this close contact operation, the seating member 120 can be stably maintained in a coupled state between the container body 200 and the cap member 110.

The hook portion 124 extends downward from the second portion 1232 of the edge portion 123. The hook portion 124 is tightly coupled to the upper outer surface of the coupling portion 202 of the container body 200.

That is, as shown in FIGS. 2A and 2B, the end of the hook portion 124 protrudes in an inward direction opposite to the outward direction (i.e., toward the seating member 120), thereby forming a coupling portion of the container body 200 ( 202) It can be joined to the recessed part of the outer surface.

The seating member 120 can be firmly coupled to the container body 200 through the hook portion 124.

The sealing member 130 has a circular planar shape as shown in FIGS. 3 and 4 and may be positioned on the seating member 120 and in contact with the seating member 120 .

Accordingly, the sealing member 130 may have a planar outline similar to that of the seating member 120 located below, that is, the seating portion 121 and the second flat portion 1221b. As an example, the sealing member 130 of this example may include an upper part 131 having a circular planar shape and a blocking film (eg, a first blocking film) 132 connected to the upper part 131.

The upper part 131 has a circular planar shape in the form of a plate and may form the upper surface of the sealing member 130.

This upper part 131 may be located on the upper locking protrusion 111a located on the upper part 111 of the cap member 110.

This blocking film 132 is a portion extending perpendicular to the inner surface of the upper part 131 downward from the inner surface of the upper part 131, and may have a wall shape having a circular planar shape. Accordingly, the blocking film 132 may form a side surface of the sealing member 130, and the lower part of the sealing member 130 may have a circular empty space (S130) completely surrounded by the blocking film 132.

At this time, instead of being connected to the outer edge of the upper portion 131, the blocking film 132 may be connected to a portion located inside the outer edge and extend downward. Accordingly, the diameter of the empty space S130 surrounded by the blocking film 132 may be smaller than the diameter of the upper portion 131.

Due to the upper part 131 and the blocking film 132, the upper and side parts of the sealing member 130, which has a circular planar shape, can be closed and the lower part can be open.

As already described, the upper part 131 of the sealing member 130 is located on the upper locking protrusion 111a adjacent to the empty space in the center of the cap member 110, as shown in FIGS. 2A and 2B. The empty hole (S110) in the center of (110) can be blocked.

In addition, the blocking film 132 of the sealing member 130 extending toward the lower seating member 120 extends to the upper surface of the first flat portion 1221a of the seating member 120 and extends to the upper surface of the first flat portion 1221a of the seating member 120. It is positioned in contact with the upper surface to apply pressure to the corresponding portion of the first flat portion 1221a.

In this way, since the first blocking film 132 and the second blocking film 113 are positioned on the first planar part 1221a and the second planar part 1221b, respectively, which are spaced apart from each other along the planar direction at a predetermined interval, the first blocking film 132 An enclosed space S100 may be created between the blocking film 132 and the second blocking film 113.

As shown in FIGS. 2A and 2B, this sealed space (S100) is surrounded by the first and second blocking films 132 and 113, the seating member 120, and the upper part 131 of the sealing member 130. It may be an enclosed space.

In this way, the blocking film 132 of the sealing member 130 is also located adjacent to the blocking film 113 of the cap member 110 blocking the through hole S122 between the adjacent pillar portions 1222, ) is surrounded and blocked.

Therefore, as shown in FIGS. 2A and 2B, the open lower part of the sealing member 130 is blocked by the seating portion 121 of the seating member 120, and the through hole S122 of the seating member 120 is It is double sealed by the blocking film 113 of the cap member 110 and the blocking film 132 of the sealing member 130. Ultimately, the first blocking film 132 and the second blocking film 113 function as a double blocking film that blocks the through hole S122.

Since the through hole (S122) is safely sealed by these double blocking films (132, 113), the internal space (S130) of the sealing member (130) where the secondary contents are located can be safely sealed.

Accordingly, the fluid content, which is the main content located in the container body 200, does not pass through the through hole S122 and is not mixed with the solid content, which is the secondary content located in the seating member 120.

As a result, the secondary contents of the seating member 120 are safely stored alone in the sealed internal space (S130), thereby increasing the storage period of each contents, and thereby also increasing the distribution period of the product.

In addition, as already described, the through hole S122 of the seating member 120 includes the first blocking film 132 and the second blocking film ( Since it is double sealed by 113), the sealing force of the sealed space (S130) within the seating member 120 can be further improved.

In addition, since the closed space (S100) exists between the first blocking film 132 and the second blocking film 113, even if some of the main contents of the container body 200 pass through the through hole (S122), the closed space (S100) It stays within. Accordingly, the secondary contents located in the seating member 120 can be stored separately from the main contents leaked through the through hole S122.

Moreover, since the side of the seating member 120 is shaped like a step and the secondary contents are located in the seating part 121 located at the highest point, the main contents leaking through the through hole S122 do not flow into the seating part 121. becomes very difficult or difficult.

The temporary fixing part 140 surrounds the container body 200 and is coupled to the cap member 110 and at least a portion of the container body 200.

In addition, at least a portion of the temporary fixing part 140 is separated from the container body 200 as the cap member 110 rotates due to an external force. This temporary fixing part 140 may include a connection part 141 connected to the cap member 110 and an undercut part 142 connected to the connection part 141 and located on the outer peripheral surface of the container body 200. .

In this state, when the cap member 110 is rotated to open and close the stopper 100, the connection portion 141 may be disconnected and separated from the undercut portion 142.

The connection part 141 is located between the cap member 110 and the undercut part 142 as shown in FIG. 1B, and can connect the cap member 110 and the undercut part 142 to each other.

Since these connecting portions 141 are positioned spaced apart along the lower edge of the cap member 110 at predetermined intervals, the number of connecting portions 141 may be plural.

When viewing these connection portions 141 from the top or bottom, they can be viewed as being arranged radially.

The connecting portion 141 may be damaged due to the rotational motion of the cap member 110, thereby separating the closure 100 of the present example from the container body 200.

That is, when the user removes the protective cap member 150 surrounding the cap member 110 and then applies an external force to rotate the cap member 110, the connection portion 141 is separated upward and the undercut portion 142 remains in place. It may remain on the outer peripheral surface of the container body 200.

As a result, the connection portion 141 is separated from the connected cap member 110 and the undercut portion 142, and the cap member 110 can also be separated from the undercut portion 142 located in the container body 200.

Accordingly, the user can open the stopper 100.

The undercut portion 142 may have a 'V' shape with an empty interior. Accordingly, this undercut portion 142 may be inserted and coupled to a locking protrusion (not shown) located on the outer peripheral surface of the container body 200. At this time, the stopping jaw can also prevent the rotational movement of the undercut 142.

Even when the cap member 110 is rotated by this insertion coupling, the undercut portion 142 is located on the corresponding outer peripheral surface of the container body 200 without rotation, so the connection portion 141 is easily broken and the closure 100 is damaged. opening takes place.

The stopper 100 having this structure is screwed to the coupling portion 202 of the container body 200 when the cap member 110 blocks the inlet 204 of the container body 200. A sealed internal space (S200) is formed inside.

In addition, a closed space (S130) formed by the upper cap member 110, the blocking film 113, and the seating member 120 is formed inside the stopper 100 where the inner cap 1101 and the seating member 120 are combined. . Specifically, a closed space (S130) is formed inside the upper part 111 of the inner cap 1101, the blocking film 113, and the seating portion 121.

At this time, the seating member 120 is coupled to the inside of the inner cap 1101. Specifically, the end of the blocking film 113 is inserted and fixed in close contact with the second flat portion 1221b of the seating member 120, and the side portion 132 of the sealing member 130 is in close contact with the first flat portion 1221a. can be located

The protective cap member 150 is a part that surrounds the cap member 110 from the outside and is intended to protect the cap member 1101.

Accordingly, the protective cap member 150 may also have an upper part and a side part.

The upper part may have a circular plate shape with an empty space in the center, and may be coupled to the upper part 111 of the cap member 110 in contact with the upper part 111.

The empty space located at the top of the protective cap member 150 may be located to correspond to the hole S110 located at the top 111 of the cap member 1101.

The side portion of the protective cap member 150 is connected to the outer edge of the upper portion, and may be positioned on the side portion 112 of the cap member 110 in contact with the side portion 112.

This protective cap member 150 may be omitted as needed.

In this state, when the user removes the protective cap member 150, holds the cap member 110 with his hand and rotates it by applying an external force, the connection between the cap member 1101 and the connection portion 141 is broken, and a seating member ( The cap member 110 to which 120 and the sealing member 130 are coupled may be separated from the container body 200. At this time, the undercut portion 142 remains on the outer peripheral surface of the container body 200.

In addition, since the sealing member 130 is positioned on the upper locking protrusion 111a of the cap member 110, when the cap member 110 is removed, the sealing member 130 coupled to the seating member 120 is also removed. It can be.

When the stopper 100 is separated from the container body 200 by this operation, the user removes the sealing member 120 from the separated container body 200 and removes the secondary contents contained in the sealed space (S130) and the container body ( 200) You can consume the main contents contained within.

According to this invention, when the cap member 110 is coupled with the seating member 120 before opening, the blocking film 113 of the cap member 110 is connected to the pillar portion 1222 where the through hole S122 is located and the seating member. It is located between (120) and pressure is applied toward the blocking film 113 by the restoring force of the seating member 120. Because of this, the sealing force between the blocking film 113 and the pillar portion 1222 may increase.

Additionally, the open through hole S122 may be additionally blocked by the blocking film 132 of the sealing member 130.

Accordingly, the sealing force of the sealed space (S130) where the secondary contents are located increases, so that the main contents in the internal space (S200) of the container body 200 and the secondary contents located in the seating member 120 do not mix with each other.

In addition, since the cap member 110 and the sealing member 130 are separated from the container body 200 and the seating member 120 after opening, the blocking films 113 and 132 blocking the through hole S122 are separated from their positions. Thus, the through hole (S122) is in an open state, so that the fluid contents of the container body 200 can be in an open state to flow into the internal space (S130) through the through hole (S122).

Therefore, in this state, when the user drinks the main contents in the container body 200, the main contents in the container body 200 flow into the corresponding space (S130) through the through hole (S122) and are comfortably attached to the seating member ( The secondary contents located at 120) can be comfortably and conveniently consumed along with the main contents.

That is, until the cap member 110 is opened, the main contents and secondary contents contained in the container body 200 and the stopper 100 are not mixed with each other to prevent problems such as deterioration of the two contents. Each ingredient can be stored fresh without deterioration.

(Example 2)

Next, with reference to FIGS. 5 to 8, a second example of a separable and removable stopper 100a according to the first embodiment of the present invention will be described.

In the following embodiments and examples, compared to the separable stopper 100 shown in FIGS. 1 to 5, components having the same structure and performing the same operation are assigned the same reference numerals and detailed descriptions thereof. can be omitted. At this time, the meaning of the same structure may not include the meaning of the size being the same.

The stopper 100a of this example shown in FIGS. 5 to 8 may also include a cap member 110a, a seating member 120, a sealing member 130a, and a temporary fixing part 140, and a secondary cap member ( 150) may be omitted.

In addition, in the stopper 100a of the present example, the cap member 110a and the sealing member 130a have a structure different from the cap member 110 and the sealing member 130 provided in the stopper 100 of the first example. You can.

That is, the cap member 110a of the present example does not include the blocking film 113 and the coupling wall 114, and for this reason, it may not have an empty hole in the central portion limited by the blocking film 113.

Accordingly, the cap member 110a of this example may have an upper part 111a and a side part 112.

At this time, the upper part 111a is a part forming the upper surface of the cap member 110a and may be in the form of a plate with a circular planar shape, and may be provided with a depression 1111, which is a recessed portion in the center.

At this time, the depression 1111 may also have a circular planar shape.

Due to this depression 1111, the outer surface of the upper part 111a has a stepped structure, while the inner surface, that is, the surface located on the opposite side of the outer surface and in contact with the sealing member 130, may be a flat surface without steps.

In this way, as the blocking film 113 and the coupling wall 114 are omitted from the cap member 110a, the functions of the blocking film 113 and the coupling wall 114 can be performed in the sealing member 130a.

Therefore, the sealing member 130a of the present example may include an upper part 131a having a circular planar shape, a first blocking film 132 and a second blocking film 133 connected to the upper part 131, and a coupling wall 134. and may have a space (S130a) inside which the secondary contents are located.

Accordingly, the double blocking film is formed by the first blocking film 132 located in the first flat portion 1221a and the second blocking film S133 located in the second flat portion 1221b, and the first blocking film 132 A closed space S100 may be located between the second blocking film 133 and the second blocking film 133 .

As already described, since the upper part 111a of the cap member 110 is completely closed, there is no upper locking protrusion positioned over the upper part of the sealing member 130a.

Accordingly, the upper portion 131a of the sealing member 130a of the present example is positioned over the edge portion 123 of the seating member 120 as shown in FIG. 6, and is positioned so as to overlap the inner surface of the upper portion 111a of the cap member 110a. It can be located adjacent to each other. For this reason, the diameter of the upper part 131a of the sealing member 130a of the present example may be larger than the diameter of the upper part 131 of the sealing member 130 of the first example.

Additionally, the upper portion 131a of the sealing member 130a may be bonded to the inner surface of the upper portion 111a of the cap member 110 located adjacent thereto using an adhesive or the like.

Due to this, when the cap member 110 is rotated by the user to open the stopper 100a, the cap member 110a and the sealing member 130a attached thereto are also separated from the container body 200. Thus, the through-hole S122 that was blocked by the first and second blocking films 132 and 133 can be opened.

In the sealing member 130a of this example, the second blocking film 133 and the coupling wall 134 may be sequentially spaced apart from the first blocking film 132 by a predetermined distance outward.

As shown in FIG. 7, the first and second blocking films 132 and 133 and the coupling wall 134 all extend downward by a predetermined length and have a circular planar shape, but may have different extension lengths. .

Therefore, as shown in FIGS. 6 and 7, the extension length of the second blocking film 133 may be the longest and the extension length of the coupling wall 134 may be the shortest.

In this example, the functions of the second blocking film 133 and the coupling wall 134 may be the same as the functions of the blocking film 113 and the coupling wall 114 located in the cap member 110 of FIGS. 1 to 5, respectively. .

As shown in FIG. 6, the second blocking film 133 is inserted into the second flat portion 1221b of the seating member 120 and is in close contact with the upper surface of the second flat portion 1221b to form the second flat portion 1221b. It can be positioned to apply pressure, and the coupling wall 134 can be positioned closely to a portion of the adjacent pillar portion 1222.

In addition, the first blocking film 132 of the sealing member 130a extends to the first flat portion 1221a of the seating member 120 in the same way as in the case of the stopper 100 according to the first example, and the first flat portion ( It is in close contact with the upper surface of 1221a) and can apply pressure to the first flat portion 1221a.

As such, in the stopper 100a of this example, the blocking film 113 and the coupling wall 114, which were located on the cap member 110 of the stopper 100, are both located on the sealing member 130a, so the cap member 110a An additional effect of simplifying the structure may occur.

(Example 3)

Next, with reference to FIGS. 9 to 12, a third example according to the first embodiment of the present invention will be described.

Compared to the stopper 100a of the second example, the stopper 100b of the present example may also include a cap member 110b, a seating member 120, a sealing member 130b, and a temporary fixing portion 140.

However, unlike the stopper 100a of the second example, the cap member 110b may be additionally provided with a first blocking film 115 located on the first flat portion 1221a of the seating member 120.

Accordingly, the cap member 110b of this example may include an upper part 111a, a side part 112, and a first blocking film 115.

The upper portion 111a may also have a circular plate shape with a depression 1111 in the center.

The first blocking film 115 also extends downward from the corresponding portion of the inner surface of the upper portion 111a and may have a circular planar shape.

As already described, the first blocking film 115 may extend to the upper surface of the first flat portion 1221a of the seating member 120 and may be positioned in contact with the upper surface of the first flat portion 1221a.

Unlike the sealing members 130 and 130a of the first and second examples, the sealing member 130b may have a hole S130b in the upper center portion.

The sealing member 130b of this example coupled with the seating member 120 extends downward from the upper portion 131b and the inner surface of the upper portion 131b, and is connected to the upper surface of the second flat portion 1221b of the seating member 120. It may be provided with a second blocking film 133 positioned in contact with the second blocking film 133 and a coupling wall 134 extending downward from the inner surface of the upper portion 131b and positioned in contact with the pillar portion 1222 of the seating member 120.

The second blocking film 133 of the sealing member 130b is connected to the edge of the hole S130b located in the upper part 131b and extends downward, so it can be positioned to surround the hole S130b.

Therefore, in this example, a double blocking film blocking the through hole S122 is formed on the first blocking film 115 located in the first flat portion 1221a and the second blocking film 133 located in the second flat portion 1221b. is formed, and a closed space S100 may be located between the first blocking film 115 and the second blocking film 133.

In this example, the upper portion 131b of the sealing member 130b may have a flat surface without steps.

The sealing member 130b of this example may be positioned over the edge portion 123 of the seating member 120, as in the second example.

Therefore, as shown in FIG. 10, the inner surface of the upper part 131b of the sealing member 130b is located in contact with the edge member 123 of the seating member 120, and the inside of the cap member 110 located above it. It can be located in contact with the surface.

As already described, using an adhesive or the like, the upper portion 131b of the sealing member 130b can be adhered to the inner surface of the upper portion 111a of the adjacent cap member 110 during the opening operation of the cap member 110b. The sealing member 130b may also be separated from the container body 200 and may also be separated from the seating member 120.

In this third example, the first blocking film 115, the second blocking film 133, and the coupling wall 134 coupled to the seating member 120 are dispersed in the cap member 110b and the sealing members 130b and 130b1. Since the cap member 110b and the sealing members 130b and 131b are positioned, the structure of the cap member 110b and the sealing members 130b and 131b may be additionally simplified.

(Example 4)

The fourth example stopper 100c according to the first embodiment of the present invention shown in Figures 13 to 15 is different from the stopper 100b shown in Figures 9 to 12 except for the following. It may have the same structure as the stopper 100b shown in FIG. 12.

That is, the stopper 100c of this example is in the sealing member 130b1, and the upper part 131b1 of the sealing member 130b1 is located at the edge in contact with the hole S130b and has a sunken (i.e. depressed) circular band shape. A recessed portion 1311b may be additionally provided.

Additionally, the pillar portion 1222 may not extend from the side of the second flat portion 1221b1, but may extend from the top surface of the second flat portion 1221b1, as shown in FIG. 15. Because of this, the plurality of pillar parts 1222 may be connected to the top surface of the second flat part 1221b1 rather than the side surface.

In this way, as the pillar portion 1222 is located on the upper surface, that is, the inner bottom surface, of the second flat portion 1221b1, the width of the second flat portion 1221b1 in this example, that is, the length of the flat surface extending in the outward direction, is It can be increased by at least the thickness of the pillar portion 1222.

When each of these pillar parts 1222 is different only in the mounting position, the structure may have the same structure as the pillar part 1222 already described. Due to this recessed portion 1311b, as shown in FIG. 15, a portion that is not adhered to the cap member 110b may exist between the cap member 110b and the sealing member 130b1.

That is, the recessed portion 1311b and the upper inner surface of the cap member 110b adjacent to the recessed portion 1311b may be spaced apart from each other.

Therefore, when the sealing member 130b1 attached to the inner surface of the cap member 110b is removed from the cap member 110b after the cap member 110b is separated from the container body 200, the depression 1311 Since the adhesive area is reduced, an additional effect may occur in which the separation of the sealing member 130b1 from the cap member 110b can be performed more easily.

In addition, since the plurality of pillar parts 1222 are located on the top surface rather than the side of the second flat part 1221b, the plurality of pillar parts 1222 have a portion that protrudes outward from the side of the second flat part 1221b. It may disappear or decrease.

Because of this, the effect of reducing the space required by the plurality of pillar parts 1222 protruding outward may additionally occur.

[Second Embodiment]

In another embodiment of the present invention, the separable stopper may include a cap member coupled to a container body having an injection port, and a seating member connected to the cap member to block the injection port and positioning the secondary contents.

At this time, the cap member may include a top having a circular planar shape, a first blocking film extending downward from the top, and a second blocking film spaced outward from the first blocking film and extending downward from the top.

In addition, the seating member includes a seating portion where the secondary contents are located, a first flat portion connected to the seating portion, a first flat portion where the first blocking film is located, and a second flat portion connected to the first flat portion and where the second blocking film is positioned. It may be located between a plurality of pillar parts located outside the first flat part and the second flat part, and may include a plurality of through holes blocked by the first blocking film and the second blocking film.

Hereinafter, with reference to FIGS. 16 to 28, various examples of a stopper that can be separated and accommodated according to the second embodiment of the present invention will be described.

The separately removable stopper of this embodiment shown in FIGS. 16 to 28 is also coupled to the container body 200 in the same way as the separately removable stopper of the first embodiment, so that a part of the container 1 is formed together with the container body 200. It can be configured.

In this example, the structure of the container body 200 coupled with the separable cap and the coupling method with the separable cap are the same as those already described with reference to the first embodiment, so the description thereof will be omitted and will be described in this embodiment. Various examples of separately removable closures will be described in detail.

Compared to the first embodiment, the separable stopper of the present embodiment does not have a sealing member, so the sealing member is omitted, and may be provided with a cap member, a seating member, and a temporary fixing part. At this time, the structure of the temporary fixing part may also have the same structure as the temporary fixing part of the first embodiment already described, so detailed description thereof will also be omitted.

Therefore, in the case of this embodiment, the cap member is tightly coupled to the seating member to enable separate accommodation of the secondary contents located within the seating member and the main contents located within the container body 200.

Hereinafter, various examples of separately removable stoppers according to this embodiment will be described.

(Example 1)

First, with reference to FIGS. 16 to 19, a first example of a separable and removable stopper 100d according to the second embodiment of the present invention will be described.

As already described, the stopper 100d of this example omits the sealing member and may be provided with a cap member 110d, a seating member 120, and a temporary fixing portion 140.

At this time, both first and second blocking films and a coupling wall for coupling with the seating member 120 may be located on the cap member 110d.

Accordingly, as shown in FIGS. 17 and 19, the cap member 110d is located at the respective positions on the inner surface of the upper portion 111b, the side portion 112, and the upper portion 111b having a recessed portion 1111 in the center portion. A first blocking film 115, a second blocking film 113, and a coupling wall 114 extending downward may be located.

As already described, the extension length of the second blocking film 113 located on the second plate portion 1221b of the seating member 120 located at the lowest position is the longest, and the extension length of the second blocking film 113 located on the second plate portion 1221b of the seating member 120 located at the lowest position is the longest. The extension length of the coupling wall 114 located in contact with the corresponding portion of the pillar portion 1222 may be the shortest.

As shown in FIG. 19, the first and second blocking films 115 and 113 and the coupling wall 114 may all have a circular planar shape, with only their positions and extension lengths being different.

The functions of the first and second blocking films 115 and 113 and the coupling wall 114 may be the same as those already described.

Therefore, the double blocking film blocking the through hole (S122) is formed by the first blocking film 115 and the second blocking film 113, and a closed space (S100) is formed between the first blocking film 115 and the second blocking film 113. ) can be located.

In this example, as shown in FIG. 17, the secondary contents may be located in the space (S110d) surrounded by the cap member (110d) and the sealing member (120).

In this example, since the sealing member is omitted, the structure of the stopper 100d can be simplified and manufacturing costs can be additionally reduced.

(Example 2)

A second example of a separable and removable stopper 100e according to the second embodiment of the present invention will be described with reference to FIGS. 20 to 22.

The stopper 100e of this example may also include a cap member 110e, a seating member 120e, and a temporary fixing portion 140.

Compared to the cap member 110d of the first example, the cap member 110e of the present example has the same upper portion 111b, side portions 112, and an inner surface of the upper portion 111b with a depression 1111 in the center. A first blocking film 115, a second blocking film 113, and a coupling wall (eg, a first coupling wall) 114 extending downward at each corresponding position may be located.

However, unlike the cap member 110d, the cap member 110e of this example is spaced outward from the first coupling wall 114, and the coupling wall located between the first coupling wall 114 and the side portion 112 (117) (eg, second coupling wall) 117 may be additionally provided.

Compared to the first example, the first and second blocking films 115 and 113 and the first coupling wall 114 of this example are different only in their positions and extension lengths, and as shown in FIG. 21, they all have a circular planar shape. It may have a circular protrusion shape.

As shown in FIG. 22, in this example, the extension length is the first blocking film 115 > second blocking film 113 > first coupling wall 114 > second coupling wall 117. The extension length of 115 may be the longest, and the extension length of the second coupling wall 117 may be the shortest.

As shown in FIG. 19, both the first and second blocking films 115 and 113 and the coupling wall 114 may have a circular planar shape, with only their positions and extension lengths being different.

As already described, the first coupling wall 114 of this example may be in close contact with the first portion 1231 of the adjacent edge portion 123 when the cap member 110e and the seating member 120e are coupled.

In addition, as shown in FIG. 22, the second coupling wall 117, which has an extension length shorter than the first coupling wall 114, has a hook portion extending downward from the second portion 1232 of the edge portion 123. It can be in close contact with the adjacent surface of (124).

For this reason, as shown in FIG. 22, the first portion 1231 of the edge portion 123 and the hook portion 124 can be tightly coupled between the two coupling walls 114 and 117, thereby forming the cap member 110d. The coupling operation of and the seating member 120d can be performed more safely. Additionally, the seating member 120e of this example may also include a seating portion 121 and an extension member 122e.

As already described, the seating portion 121 is a part having a circular planar shape that protrudes upward from the extension member 122e by a predetermined length, and is connected to the side and the side connected to the extension member 122e. It may have a circular top surface.

Additionally, a recessed portion 1211 may be present in the center portion of the upper surface of the seating portion 121, and this recessed portion 1211 may be omitted.

As already described, the extension member 122e includes a first flat portion 1221c and a second flat portion 1221d, which are connected to the lower end of the side of the seating portion 121 and sequentially spaced apart, and a second flat portion ( It may be provided with a plurality of pillar parts 1222 that are seamlessly connected to the lower end of 1221d).

However, the extension member 122e of the present example may additionally include a protruding portion 1223 that protrudes upward between the first flat portion 1221c and the second flat portion 1221d. Accordingly, the first flat portion 1221c and the second flat portion 1221d can be separated by the protruding portion 1223, and the protruding portion 1223 can function as a blocking plate.

As already described, the first and second flat portions 1221c and 1221c may be flat surfaces extending outward along a plane direction parallel to the ground.

At this time, as shown in FIG. 22, in this example, the height of the first flat portion 1221c may be lower than the height of the second flat portion 1221d.

For this reason, each pillar part 1222 of this example, each end of which is connected to the circular edge part 123, has one end at the end of the second flat part 1221d located at a higher position than the first flat part 1221c. It is connected. Accordingly, each pillar portion 1222 may be connected to the outer surface of the protruding portion 1223 and then extended in the planar direction by the width of the second flat portion 1221d and then extended upward. Except for this connection relationship, the pillar portion 1222 of this example may have the same structure as that already described.

Accordingly, the plurality of pillar parts 1222 having the same shape may be positioned spaced apart at predetermined intervals along the outer circumference of the protruding part 1223, and as a result, an empty space between the two adjacent pillar parts 1222 is formed. The sphere (S122) may be located.

In addition, the plurality of pillar parts 1222 may be connected to the second flat part 1221d and located outside the second flat part 1221d, and may be located in the extending direction of the first and second flat parts 1221c and 1221d. It may extend in a direction different from that (e.g., up and down).

As already described, the protruding portion 1223 of this example is located between the first flat portion 1221c and the second flat portion 1221d having a circular planar shape, thereby forming the first flat portion 1221c and the second flat portion 1221d. It can perform the function of a circular blocking wall by dividing the flat portion 1221d.

The protruding height of the protruding portion 1223 is higher than the protruding height of the seating portion 121, so that it smoothly performs the function of a blocking wall, and when the first blocking film 115 is damaged, the position of the secondary contents located in the seating portion 121 is limited. Make it possible to implement it.

By the protruding portion 1223 of this example, both sides of the first flat portion 1221c are blocked by the side surface of the seating portion 121 and the inner surface of the protruding portion 1223 to form one insertion groove (e.g., the first flat portion 1221c). An insertion groove) is formed, and both sides of the second flat portion 1221d are blocked by the outer surface of the protruding portion 1223 and the inner surface of the pillar portion 1222 to form one insertion groove (e.g., a second insertion groove) can be formed.

Accordingly, the first blocking film 115 is inserted into the first insertion groove until the lower end is close to the upper surface of the first flat portion 1221c, which is the inner bottom, and the second blocking film 113 is inserted into the second insertion groove. It can be inserted until the lower end is close to the upper surface of the second flat portion 1221d, which is the inner bottom surface.

For this reason, as shown in FIG. 22, between the first blocking film 115 and the second blocking film 113, which are double blocking films blocking the through hole S122, is sealed by the cap member 110d and the seating member 120d. A closed space (S100) may be formed.

The first blocking film 115 and the second blocking film 113, which are respectively inserted into the first insertion groove and the second insertion groove to couple the cap member 110e and the seating member 120e, each serve as a support. It can be stably supported by the first flat portion 1221c and the second flat portion 1221d.

In this way, when the cap member 110e and the sealing member 120e are combined, a space (S110c) surrounded by the cap member (110e) and the sealing member (120e) is formed, and the secondary contents are contained in this space (S110c). can be located

According to this structure, as already described, mixing of the main contents of the container body and the auxiliary contents of the stopper is prevented by the closed space between the double barrier layer formed by the first barrier layer 115 and the second barrier layer 115. It can be.

In addition, the sealing function of the double barrier film can be further improved by the protruding portion 1223 located between the adjacent first and second flat portions 1221c and 1221d.

(Example 3)

Next, referring to FIGS. 23 to 25, a third example according to this embodiment will be described.

The stopper 100f of this example may also include a cap member 110e, a seating member 120f, and a temporary fixing portion 140.

The structure of the cap member 110e may be the same as that shown in FIGS. 20 to 22.

Accordingly, the cap member 110e of the present example includes a first blocking film 115, a second blocking film 113, a first coupling wall 114, and a first blocking film 115 extending downward from each corresponding position on the lower surface of the upper part 111b. 2 may be provided with a coupling wall (117).

At this time, the extension lengths of the first blocking film 115 and the second blocking film 113 may be different from those of FIGS. 20 to 22.

The structure of the temporary fixing unit 140 is also the same as that already described, so its description is omitted.

The seating member 120f of this example may also include a seating portion 121 with a recessed portion 1211, an extension member 122f, an edge portion 123, and a hook portion 124.

The extension member 122f also has a first flat portion 1221e, a second flat portion 1222f, and a first flat portion connected to the lower end of the seating portion 121 and positioned sequentially, similar to FIGS. 20 and 22. It may include a protruding portion 1223 located between 1221e and the second flat portion 1221f, and a plurality of pillar portions 1222.

In this example, as shown in FIG. 25, the inner bottom surfaces of the first flat portion 1221e and the second flat portion 1221f are located at the same height, and the first flat portion 1221e and the second flat portion (1221e) The outer floor surfaces of 1222f) may also be located at the same height.

However, the seating portion 121 is a portion that protrudes upward from the first flat portion 1221e, and both the inner and outer bottom surfaces of the seating portion 121 are the inner and outer bottom surfaces of the first flat portion 1221e. It can be located at a higher position compared to the floor.

Due to this, the inner and outer bottom surfaces of the first insertion groove located between the seating portion 121 and the protruding portion 1223 are respectively the inner and outer bottom surfaces of the second insertion groove located between the protruding portion 1223 and the pillar portion 1222. It may be the same as the location of the outer bottom surface.

For this reason, the first blocking film 115 is inserted into each of these first and second insertion grooves and then inserted until it contacts the first flat portion 1221e and the second flat portion 1222f forming the bottom surface, respectively. ) and the extension length of the second blocking film 113 may be the same.

As a result, the sealing performance of the through hole S122 by the first blocking film 115 and the second blocking film 113, which function as a double blocking film, can be improved.

Additionally, the structure of the seating member 120f can be simplified, making it easy to manufacture the seating member 120f.

(Example 4)

Next, referring to FIGS. 26 to 28, a fourth example according to this embodiment will be described.

The stopper (100g) of this example may also include a cap member (110e), a seating member (120g), and a temporary fixing portion (140).

The structure of the cap member 110e is the same as that in FIGS. 20 to 22, and includes a first blocking film 115, a second blocking film 113, and a first blocking film 115 extending downward from each corresponding position on the lower surface of the upper part 111b. It may be provided with a coupling wall 114 and a second coupling wall 117. At this time, the downward extension lengths of the first blocking film 115 and the second blocking film 113 may be the same.

The seating member 120g may also include a seating portion 121g with a recessed portion 1211, an extension member 122f, an edge portion 123, and a hook portion 124, as in the third example.

The extension member 122f also has a first flat portion 1221e, a second flat portion 1222f, and a protrusion located between the first flat portion 1221e and the second flat portion 1221f, as in the third example. It may be provided with a portion 1223 and a plurality of pillar portions 1222.

As shown in FIG. 28, the height of the inner bottom surfaces of the first flat portion 1221e and the second flat portion 1222f may be the same, and the height of the outer bottom surfaces may also be the same.

However, the seating portion 121g of this example may have a different structure from that of the third example.

That is, as shown in FIG. 28, the seating portion 121g is not a structure that protrudes upward from the first flat portion 1221e, that is, from the upper surface of the first flat portion 1221e, but rather is a structure that protrudes upward from the first flat portion 1221e. ) may be provided with a bottom portion 121g1 having the same height and a partition wall 121g2 protruding at a predetermined height along the edge of the bottom portion 121g1.

The bottom portion 121g1 may be a flat surface having a circular planar shape, as shown in FIGS. 26 and 28, and the outer bottom surface of the bottom portion 121g1 is the outer bottom surface of the connected first flat portion 1221e. and the inner bottom surface may have the same height as the inner bottom surface of the connected first flat portion 1221e.

Accordingly, the partition 121g2 may be a circular wall completely surrounding the circular bottom portion 121g1 at the edge.

For this reason, as shown in FIG. 28, the partition 121g2 and the protruding part 1223 can protrude upward to be spaced apart from each other on the same circular plate, and the protruding length of the partition 121g2 and the protruding part 1223 may be the same.

Accordingly, the seating portion 121g of this example may have a structure in which the lower portion and sides are closed by the bottom portion 121g1 and the partition wall 121g2, and the upper portion is open, so that the interior of the seating portion 121g is formed through the open upper portion. Additional contents may be located in .

Accordingly, a first insertion groove is formed between the partition wall 121g2 and the protruding portion 1223, and a second insertion groove is formed between the protruding portion 1223 and the pillar portion 1222, and the first insertion groove and the The first blocking film 115 and the second blocking film 113 are inserted between the two insertion grooves to perform a double blocking film function.

At this time, the open upper part of the seating member (120g) where the secondary contents are located is blocked by the upper part (111b) of the cap member (110e), and the side of the bottom part (121g1) that is not blocked by the partition wall (121g1) is blocked by the first part (121g1). It is completely blocked by the blocking film 115.

Accordingly, the contents can be safely located in the space (S110c) completely surrounded by the bottom portion (121g1), the partition wall (121g1), the first barrier membrane (115), and the cap member (110d).

Because of this, the structure of the seating member 120g can be further simplified, which can additionally result in a simpler structure of the stopper 100g.

The technical features disclosed in each embodiment of the present invention are not limited to the corresponding embodiment, and unless they are incompatible with each other, the technical features disclosed in each embodiment may be combined and applied to other embodiments.

Above, embodiments of the present invention have been described. The present invention is not limited to the above-described embodiments and the accompanying drawings, and various modifications and variations will be possible from the perspective of those skilled in the art to which the present invention pertains. Therefore, the scope of the present invention should be determined not only by the claims of this specification but also by equivalents to these claims.

1: Container 100, 100a- 100e, 100c: Container stopper
200: container body 110, 110a-110d: cap member
120,120e-120g: Seating member 130, 130a, 130b, 130b1: Sealing member
121, 121g: Seating part 121g1: Bottom part
121g2: partition walls 1221a, 1221c, 1221e: first flat portion
1221b, 1221d, 1221f: second flat portion 1222: pillar portion
1223: Protrusion portion 114, 117, 134: Joint wall
132, 115: first blocking film 113, 133: second blocking film
131, 131a, 131b, 131b1: upper 1111: upper locking jaw
131b: depression S110, S130b: hole:
S100: Enclosed space S122: Through hole

Claims (27)

delete delete delete delete delete delete delete delete delete delete delete delete delete A cap member coupled to the container body having an injection port; and
A seating member connected to the cap member to block the injection port and positioning the secondary contents.
Including,
The cap member is,
Top;
a first blocking film extending downward from the top; and
A second blocking film is spaced outward from the first blocking film and extends downward from the top.
Including,
The seating member is,
A seating portion where the contents of the portion are located;
a first flat portion connected to the seating portion and where the first blocking film is located;
a second flat portion connected to the first flat portion and where the second blocking film is located; and
A plurality of through holes located between a plurality of pillar parts located outside the second flat portion and blocked by the first blocking film and the second blocking film.
Including,
The seating member further includes a protruding portion located between the first flat portion and the second flat portion and protruding upward,
The protruding portion is a stopper located between the first blocking film and the second blocking film. According to claim 14,
A stopper further comprising a closed space located between the first blocking film and the second blocking film. According to claim 14,
A stopper wherein the first flat portion and the second flat portion have different heights. According to claim 16,
A stopper wherein the seating portion, the first flat portion, and the second flat portion have a step structure in which the height is sequentially lowered. delete delete According to claim 16,
A stopper in which the height of the first flat portion is lower than the height of the second flat portion. According to claim 14,
A stopper wherein the first flat portion and the second flat portion have the same height. According to claim 21,
The seating part,
a bottom portion having the same height as the first flat portion; and
A stopper including a partition wall protruding at a predetermined height along an edge of the bottom portion. According to claim 14,
The seating member is a stopper further comprising an edge portion connected to the top of the plurality of pillar portions and a hook portion connected to the edge portion and extending in a downward direction. According to clause 23,
The cap member further includes a first coupling wall extending downward from the upper portion spaced outwardly from the second blocking film and contacting the edge portion. According to clause 24,
The cap member further includes a second coupling wall extending downward from the upper portion and contacting the hook portion,
A stopper wherein the second coupling wall is spaced outward from the first coupling wall. delete A container body having an injection port and containing the main contents through the injection port; and
A stopper that is coupled to the container body and contains secondary contents.
Including,
The stopper is,
A cap member coupled to the container body; and
A seating member connected to the cap member to block the injection port and positioning the secondary contents.
Including,
The cap member is,
Top;
a first blocking film extending downward from the top; and
A second blocking film is spaced outward from the first blocking film and extends downward from the top.
Including,
The seating member is
A seating portion where the contents of the portion are located;
a first flat portion connected to the seating portion and where the first blocking film is located;
a second flat portion connected to the first flat portion and where the second blocking film is located; and
A plurality of through holes located between a plurality of pillar parts located outside the second flat portion and blocked by the first blocking film and the second blocking film.
Including,
The seating member further includes a protruding portion located between the first flat portion and the second flat portion and protruding upward,
The protruding portion is a container located between the first blocking film and the second blocking film.

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