Cap and container having the same

Abstract

The present invention relates to a cap including a cap portion combined with a container body having a pouring inlet, and a break portion combined with the cap portion. The cap portion includes a cap portion body combined with the container body, a barrier film position portion combined with the cap portion body, and a barrier film inserted into a portion of the barrier film position portion and embedded in the barrier film position portion. The break portion includes a break portion body provided at an upper portion of the container body, and a break protrusion combined with the break portion body and capable of moving downward from the break portion body to break the barrier film.

Description

Technical Field

[0001] The present invention relates to a lid and a container having the same, and more specifically, to a lid and a container having a barrier membrane, the barrier membrane enabling different types of contents to be contained separately before the lid is opened, while allowing different types of contents to be ingested simultaneously when the lid is opened and the contents are taken in. Background Technology

[0002] The use of containers such as bottles for holding various beverages or condiments is very useful for modern people.

[0003] Among these containers, containers with detachable functional lids have been developed and marketed, which have separate detachable spaces distinct from the internal space of the container body.

[0004] The lid has a separate space that contains other types of contents (e.g., secondary contents) that are different from the contents of the container body (e.g., the main contents).

[0005] Therefore, in order to take in the main contents contained in the container body, when the user opens the lid attached to the container body and takes in the main contents, the secondary contents in the lid can also be taken in at the same time.

[0006] However, due to the sealing force of the separation space of the lid containing the secondary contents, there is a problem that the main contents, which are mainly composed of liquid, and the secondary contents of the lid mix in the container body.

[0007] Existing technical documents:

[0008] Korean Patent Publication No. 10-2011-0102112 (Publication Date: September 16, 2011, Invention Title: Sealing Material for Container Lid) Summary of the Invention

[0009] Technical problems to be solved

[0010] The problem this invention aims to solve is to extend the shelf life of the two contents by preventing the mixing of the contents contained in the container body and the contents contained in the lid.

[0011] Another problem that this invention aims to solve is to facilitate the intake of contents from both the container body and the lid, thereby improving user convenience.

[0012] means for solving problems

[0013] According to one feature of the present invention, a cap includes: a cap portion, coupled to a container body having an injection port; and a breakable portion, coupled to the cap portion. The cap portion includes: a cap portion body, coupled to the container body; a barrier film position portion, coupled to the cap portion body; and a barrier film, inserted into a portion of the barrier film position portion and embedded within the barrier film position portion. The breakable portion includes: a breakable portion body, disposed on the upper part of the container body; and a breakable protrusion, coupled to the breakable portion body and movable downward from the breakable portion body to break the barrier film.

[0014] At least a portion of the blocking membrane location portion may be formed of a resin material, and a portion of the blocking membrane may be disposed inside the resin material such that the portion is embedded inside the resin material.

[0015] The blocking membrane position portion can be tilted inward from the upper part of the cover body, and the middle portion can be open. The blocking membrane can be disposed at the opening portion of the blocking membrane position portion to block the opening portion.

[0016] The blocking membrane position portion can be arranged parallel to the adjacent cover body, and the middle portion can be open, wherein the blocking membrane can be disposed in the open portion of the blocking membrane position portion to block the open portion.

[0017] The upper part of the barrier membrane position portion may be thicker than the lower part, and the upper part of the barrier membrane position portion may be connected to the adjacent container body.

[0018] The damaged part body may include: a body side surface that is coupled to the cover body body; and a cover upper surface that extends from the body side surface and whose tilt angle and shape are changed by an externally applied force. The at least one damaged protrusion extends downward from the body upper surface and can move downward according to the change of the cover upper surface.

[0019] The height of the end of the damaged protrusion opposite the barrier membrane can vary depending on its position.

[0020] In the damaged protrusion, the upper part and the side part are respectively sealed by an upper membrane and a side membrane, and the lower part is open. The surface formed by virtually connecting the lower end of the side of the damaged protrusion can be an inclined surface.

[0021] The damaged protrusion may have multiple wings arranged at a predetermined angle to each other, and the heights of the ends of the multiple wings may be different.

[0022] The damaged portion may further include a central portion connected to the plurality of wings, the central portion extending from the upper surface of the cover in a downward direction.

[0023] The height of the end of the central portion may be lower than the height of the ends of the plurality of wings.

[0024] The cover, according to the aforementioned features, may further include a lowering auxiliary portion disposed above the barrier membrane to increase the load on the barrier membrane.

[0025] The lowering assist may include: an assist body configured to contact the barrier membrane; and a plurality of connecting straps disposed at the edge of the assist body to connect the assist body to the cover body.

[0026] The auxiliary part body may have a circular planar shape.

[0027] The damaged protrusion may have multiple wings arranged at a predetermined angle to each other, and the height of the ends of the multiple wings may be the same.

[0028] The damaged portion may further include a central portion connected to the plurality of wings, the central portion extending from the upper surface of the cover in a downward direction.

[0029] The height of the end of the central part can be lower than the height of the end of each wing.

[0030] The cover according to the aforementioned features may further include: a lowering auxiliary portion disposed above the barrier membrane at intervals to increase the load on the barrier membrane.

[0031] The lowering auxiliary part may include: a plurality of auxiliary part bodies configured to be in contact with the barrier membrane; and a plurality of connecting straps disposed at the edge of each auxiliary part body to connect each auxiliary part body to the cover body body.

[0032] The barrier membrane may include a barrier membrane exposure area exposed between two adjacent auxiliary parts bodies.

[0033] Each wing can be positioned between adjacent auxiliary body sections and is positioned opposite the exposed area of ​​the barrier membrane.

[0034] Each wing can be configured to be opposite to each auxiliary part body.

[0035] Each auxiliary part can have a fan-shaped planar shape.

[0036] Each connecting strip may include a groove formed along its width.

[0037] The descent aid may be made of a different material than the barrier membrane.

[0038] The descent aid may be made of the same material as the blocking membrane position portion.

[0039] A container according to another feature of the invention may include a lid according to said feature.

[0040] Invention Effects

[0041] Based on these characteristics, different types of contents in the container body and lid can be stored in a way that does not mix and does not change in quality, thus extending the shelf life of the contents.

[0042] Furthermore, since the barrier membrane is securely installed within the container body, it can prevent the barrier membrane from breaking during flow.

[0043] Furthermore, since the end of the barrier membrane is designed to be inserted into the container body, it can prevent the barrier membrane containing metals such as aluminum from being oxidized due to exposure to air or moisture.

[0044] Furthermore, since the barrier membrane is formed by inserting it into the interior of the adjacent cover side, the connection structure between the barrier membrane and the cover side becomes very simple.

[0045] Furthermore, the simple pressing action of the protruding opening allows the secondary contents to fall into the container body, greatly improving user convenience.

[0046] Furthermore, the presence of a descent aid on the barrier membrane accelerates the descent of the damaged barrier membrane, and the increased opening of the injection port in the container body allows the contents of the stopper to descend more easily into the container body. This reduces the amount of contents lost from the stopper and further improves user convenience. Attached Figure Description

[0047] Figure 1 This is a perspective view of a container with a lid according to an embodiment of the present invention.

[0048] Figure 2 It is Figure 1 The diagram shows a cross-sectional view of the container cut along one direction.

[0049] Figure 3 and Figure 4 They are Figure 2 The exploded perspective views of the cover shown are obtained from different directions.

[0050] Figure 5This is a schematic plan view of the lowering auxiliary part of the cover according to an embodiment of the present invention.

[0051] Figure 6a This is a perspective view showing the state in which the lowering auxiliary part of the cover and the blocking membrane are combined according to an embodiment of the present invention.

[0052] Figure 6b This is an exploded perspective view of the lowering auxiliary part of the cover and the blocking membrane according to an embodiment of the present invention.

[0053] Figure 6c This is an enlarged view of the connecting band of the lowering auxiliary part of the cover according to an embodiment of the present invention.

[0054] Figure 7 This is a cross-sectional view of a container with a lid according to an embodiment of the present invention, showing the state in which the barrier membrane is damaged by reducing the damage protrusion.

[0055] Figure 8 and Figure 9 These are exploded perspective views of the cover according to another embodiment of the present invention, which are exploded perspective views viewed from different directions.

[0056] Figure 10 This is a perspective view of the damaged portion of the cover according to another embodiment of the present invention.

[0057] Figure 11 This is a cross-sectional view of the cover according to another embodiment of the present invention.

[0058] Figure 12 and Figure 13 These are exploded perspective views of the cover according to another embodiment of the present invention, which are exploded perspective views viewed from different directions.

[0059] Figure 14 This is a perspective view of the damaged portion of the cover according to another embodiment of the present invention.

[0060] Figure 15 This is a cross-sectional view of the cover according to another embodiment of the present invention.

[0061] Figure 16a This is a perspective view showing the state in which the lowering auxiliary part of the cover and the blocking membrane are combined according to another embodiment of the present invention.

[0062] Figure 16b This is an exploded perspective view of the lowering auxiliary part of the cover and the blocking membrane according to an embodiment of the present invention.

[0063] Figure 17 and Figure 18 Examples are shown respectively of the positional relationship between the broken protrusion, the descending auxiliary portion, and the blocking membrane in a cover according to another embodiment of the present invention.

[0064] (Explanation of reference numerals in the attached diagram)

[0065] 110: Cover body; 111, 111a, 111b: Cover body main body

[0066] 113, 113a: Barrier membrane location part; 114: Barrier membrane

[0067] 115, 115b: Descending auxiliary unit; 1151, 1151b: Auxiliary unit body

[0068] 1152: Connecting belt 120: Damaged part

[0069] 121: Damaged part of the main body 1211, 1211a: Side of the main body

[0070] 124: Damaged protrusion 1243: Central part

[0071] 1244: Wing U100: Upper surface of cover

[0072] EA115: Exposed area of ​​the barrier membrane Detailed Implementation

[0073] In the following description, the embodiments disclosed herein will be described in detail with reference to the accompanying drawings. Regardless of the drawing numbers, identical or similar components are given the same reference numerals, and repeated descriptions will be omitted. Furthermore, in describing the embodiments disclosed herein, detailed descriptions of related known technologies will be omitted if it is determined that such detailed descriptions might obscure the essence of the embodiments disclosed herein.

[0074] Terms such as "first," "second," etc., which include ordinal numbers, can be used to describe various elements, but the elements are not limited by these terms. The terms are used only for the purpose of distinguishing one element from other elements.

[0075] Unless the context clearly indicates otherwise, singular expressions include plural expressions.

[0076] Each step described in this application may be performed without regard to the listed order, except where a specific causal relationship necessitates its execution in that order.

[0077] In this application, terms such as “comprising” or “having” should be understood to indicate the presence of features, figures, steps, actions, constituent parts, elements, or combinations thereof as described in the specification, without precluding the presence or additional possibility of one or more other features or figures, steps, actions, constituent parts, elements, or combinations thereof.

[0078] In the following, a container with a lid according to an embodiment of the present invention will be described.

[0079] The container 1 in this example may have a lid 100 and a container body 200, the container body 200 having a threaded connection 2021 on the outer side of a joint 202, and being connected to the lid 100 through the joint 202.

[0080] The cap 100 is attached to the joint 202 of the container body 200, thereby preventing the contents (e.g., the main contents) contained in the internal space S200 of the container body 200 from flowing out through the inlet 204.

[0081] As an example, the main contents of the internal space S200 of the container body 200 can be a liquid material.

[0082] like Figure 2 As shown, the cover 100 may have: a cover portion 110, which is coupled to the joint portion 202 of the container body 200; and a break portion 120, which is provided on the upper part of the cover portion 110 and coupled to the cover portion 110.

[0083] The cap portion 110 can be threaded into the joint portion 202 of the container body 200, and the injection port 204 can be blocked or opened by rotation.

[0084] Therefore, the cap portion 110 can block the injection port 204 of the opening of the container body 200 and prevent the main contents contained in the container body 200 from overflowing to the outside.

[0085] like Figure 3 and Figure 4 As shown, the cover portion 110 may have: a cover portion body 111 having a circular planar shape, a sealing portion 112 protruding downward from the upper part of the cover portion body 111, a barrier film position portion 113 obliquely arranged in a diagonal shape from the upper surface of the cover portion body 111, a barrier film 114 provided in the barrier film position portion 113, a descending auxiliary portion 115 provided on the upper part of the barrier film 114, and a connecting portion 116 for engaging with the damaged portion 120.

[0086] The lid body 111 can be joined to the joint 202 of the container body 200 so that the lid body 110 is joined to the container body 200.

[0087] like Figure 2 As shown, the cover body 111 may include: a side surface having a circular planar shape; and an upper surface that can be connected to the side surface at one end and to the barrier membrane position part 113 at the other end.

[0088] At this time, the blocking film position part 113 can be provided in the middle part of the upper part of the cover body 111, and the upper surface of the cover body 111 can only be provided in the upper edge part of the cover body 111.

[0089] In order to be connected with the container body 200, the cover body 111 may have threads 1111 on the inner side (i.e., the inner side) of the side, which can be threadedly connected with the connection portion 202 of the container body 200.

[0090] By combining the cover body 111 and the container body 200, the inlet 204 of the container body 200 is blocked by the cover body 110, so that the main contents contained in the container body 200 can be stored in the internal space S200 of the container body 200 without flowing out to the outside.

[0091] Furthermore, if necessary, the user can rotate the cover body 111 in a specified direction to release the threaded connection with the container body 200, open the injection port 204, and take in the contents of the container body 200.

[0092] like Figure 2 As shown, the sealing part 112 can extend from the inner surface (i.e., the inner upper surface) of the upper membrane of the cover body 111 in the downward direction, i.e., towards the container body 200.

[0093] At this time, the sealing part 112 can be set to be spaced apart from the inner side of the cover body 111 by a predetermined distance, and can have a wall shape with a circular planar shape that extends downward in a manner perpendicular to the inner upper surface.

[0094] The extension length of the sealing portion 112 extending downward can be much shorter than the extension length of the side of the cover body 111.

[0095] like Figure 2 As shown, the sealing part 112 can be in close contact with a portion of the inner side surface of the container body 200 that is attached to the lid body body 111.

[0096] Therefore, when the container body 200 and the lid body 111 are combined, the sealing part 112 can come into close contact with the inner side of the container body 200 and apply pressure to the inner side of the container body 200.

[0097] Therefore, the cap body 111 attached to the container body 200 can be maintained more securely and firmly, thereby improving the stability of the joint structure and greatly increasing the sealing force on the main contents contained inside the container body 200, thereby increasing the circulation period of the container 1.

[0098] As described above, since the container body 200 is disposed between the inner side of the cover body 111 and the sealing part 112, the spacing distance of the sealing parts 112 from the inner side of the cover body 111 can be determined according to the side thickness of the container body 200 including the thread 2021.

[0099] In an alternative example, the sealing part 112 can be omitted.

[0100] In this example, the cover portion 110 may contain a material such as elastic plastic. As an example, the distance between the sealing portion 112 and the inner side of the cover portion body 111 may be the same as or less than the side thickness of the container body 200, including the thread 2021.

[0101] As described above, the barrier film position portion 113 can be connected to the other end of the upper surface of the cover body 111 in a non-separating manner, and is configured to extend downward.

[0102] At this time, as Figure 2 As shown, in this example, the barrier membrane position portion 113 can be inclined in a downward direction from the outer side (i.e., the upper surface of the cover body 111) to the inner side (i.e., the side of the lowering auxiliary portion 115). In this case, the angle between the surface where the container 1 is provided and the barrier membrane position portion 113 can be less than 90 degrees, the diameter of the barrier membrane position portion 113 decreases towards the lower side, and its middle portion can have an open circular planar shape.

[0103] However, in an alternative example, the barrier membrane position portion 113 is connected to the upper part of the cover body 111 and extends downward parallel to a portion of the adjacent cover body 111 (more specifically, to the side surface of the cover body 111). In this case, the angle between the mounting surface of the container 1 and the barrier membrane position portion 113 can be approximately 90 degrees, and regardless of position, the diameter of the barrier membrane position portion 113 is the same, and it can have a circular planar shape with an open middle portion.

[0104] Therefore, as Figure 2 As shown, the barrier membrane 114 can be provided at the free end that is not connected to the cover body 111, that is, at the other end of the barrier membrane position portion 113.

[0105] The barrier membrane 114 is disposed in the middle part of the barrier membrane position portion 113 of the opening, and may be a thin film with a circular planar shape having a barrier membrane position portion 113 capable of completely sealing the opening.

[0106] Therefore, since the middle part of the barrier membrane position portion 113, which communicates with the internal space S200 of the container body 200, is completely blocked by the barrier membrane 114, the injection port 204 is not opened before the barrier membrane 114 is damaged or before the cover portion body 111 is separated from the container body 200. Therefore, the main contents provided inside the container body 200 will not flow into the cover 100 side.

[0107] Because of the barrier membrane 114, a sealed space S100 can exist surrounded by the cover portion 110, the damaged portion 120 and the barrier membrane 114, and other secondary contents different from the main contents can exist in the sealed space S100.

[0108] In this example, the secondary contents can be in solid form, such as powder or capsules.

[0109] As described above, since there are other sealed spaces S100 that are physically separated from the internal space S200 of the container body 100 by the barrier membrane 114, the secondary contents can be safely stored in the respective sealed spaces S100 without mixing with the main contents.

[0110] In this example, the barrier membrane 114 may contain a metallic material, such as aluminum.

[0111] like Figure 2 As shown, a portion of the edge of the barrier membrane 114 can be inserted into the adjacent barrier membrane position portion 113, so the diameter of the barrier membrane 114 can be larger than the diameter of the middle portion of the open barrier membrane position portion 113.

[0112] Therefore, a groove for inserting the barrier film 114 into the barrier film position portion 113 can exist. Since the groove is completely filled with the material of the barrier film position portion 113, the barrier film 114 can be configured to be integrally combined with the barrier film position portion 113 in the corresponding groove of the barrier film position portion 113.

[0113] The barrier membrane 114 can be configured to be inserted into a portion of the cover portion 110 by insert injection molding.

[0114] For this purpose, a portion of the cover portion 110 into which the blocking film 114 is inserted can be made of resin material, and as the blocking film 114 is inserted into the edge portion of the cover portion 110 (e.g., the blocking film position portion 113) made of resin material, it can be disposed in the formed groove, thereby being able to combine with the blocking film position portion 113, which is part of the cover portion 110.

[0115] Therefore, as Figure 2 As shown, a portion (e.g., an edge portion) of the blocking film 114 can be inserted into the edge portion of the blocking film position portion 113 and integrally disposed with the blocking film position portion 113.

[0116] This greatly reduces the risk of the barrier membrane 114 inserted into the barrier membrane position 113 falling out of the groove, so the barrier membrane 114 can be safely and reliably set at the corresponding position of the barrier membrane position 113.

[0117] The upper and lower surfaces of the barrier membrane 114 containing metallic substances can be coated with a hygienically safe coating material to achieve effects such as preventing oxidation.

[0118] That is, the barrier membrane 114 can be manufactured by cutting a barrier membrane sheet with a coating material on the upper and lower surfaces into a circular sheet with a desired diameter.

[0119] Therefore, the side of the barrier film 114, which is the cut surface, is the part without coating material. When air or moisture comes into contact with the part without coating material, oxidation may occur, and the metal components contained in the barrier film 114 may flow out to the outside.

[0120] However, as shown in this example, the side of the barrier film 114, which is not coated with any material, is inserted into the barrier film position portion 113 by insert injection molding and integrally formed with it, thereby embedding it into the barrier film position portion 113. Therefore, since the side of the barrier film 114 is blocked from contact with oxygen or moisture, oxidation can be prevented, and the components contained in the barrier film 114 can be prevented from flowing out to the outside.

[0121] Furthermore, by forming with the barrier film position portion 113, the phenomenon of the barrier film 114 detaching from the barrier film position portion 113 can be prevented, thereby allowing the main contents contained in the container body 200 and the secondary contents contained in the lid 100 to be safely stored separately.

[0122] However, in an alternative example, the barrier film 114 may be configured to be attached to the lower end of the barrier film position portion 113 using an adhesive or the like.

[0123] The descent assist 115 is disposed above the barrier membrane 114 and is used to apply a load toward the lower side of the barrier membrane 114, that is, toward the inner side of the container body 200.

[0124] Therefore, when a portion of the barrier membrane 114 is damaged due to the action of the damaged part 120 and the connection with the barrier membrane position part 113 is released, the barrier membrane 114 falls more easily into the container body 200 by the weight of the lowering auxiliary part 115, thereby enabling the opening of the injection port 204 blocked by the barrier membrane 114 to be achieved more quickly and accurately.

[0125] As an example, the descent aid 115 can be integrally manufactured with the barrier film position portion 113, in which case the descent aid 115 and the barrier film position portion 113 can be made of the same material. However, in an alternative example, the descent aid 115 and the barrier film position portion 113 can be made of different materials, in which case the descent aid 115 can be bonded to the corresponding portion of the barrier film position portion 113 by heat treatment or the like.

[0126] like Figures 5 to 6c As shown, the lowering auxiliary part 115 may include: a circular auxiliary part body 1151 having the same planar shape as the blocking membrane 114 disposed at the lower part, and a plurality of connecting strips 1152 for connecting the auxiliary part body 1151 to the adjacent blocking membrane position part 113.

[0127] The auxiliary part body 1151 can be made from a part with various planar shapes, such as a circle.

[0128] Multiple connecting strips 1152 can be arranged at predetermined intervals along the edge of the circular auxiliary part body 1151, so that they can be radially connected to the barrier membrane position part 113 at the edge of the auxiliary part body 1151.

[0129] By the action of the broken part 120, a portion of the plurality of connecting strips 1152 are broken together with the barrier membrane 114 provided at the bottom, so that the connection with the barrier membrane position part 113 is cut off, thereby enabling the opening of the injection port 204 of the container body 200 which is blocked by the barrier membrane 114.

[0130] As described above, the descent aid 115 can be attached to the barrier film 114 in a manner that places it above the barrier film 114.

[0131] At this time, the edge portion, which is part of the blocking membrane 114, can be inserted into the adjacent blocking membrane position portion 1113, such as... Figures 6a to 6c As shown, the barrier membrane 114 may include a middle portion 114a disposed in the sealing space S100 within the damaged portion 120 and an edge portion 114b disposed within the barrier membrane position portion 113.

[0132] As an example, multiple connecting strips 1152 can have the same shape, such as Figure 6c As shown, each connecting strip 1152 may have a groove 11521 provided along the configuration direction (e.g., the width direction of the connecting strip 1152) W1 of the plurality of connecting strips 1152.

[0133] Therefore, the portion of the connecting strip 1152 with the groove 11521 can have a thinner thickness than the portion of the connecting strip 1152 without the groove.

[0134] Therefore, the strength of the portion of the connecting strip 1152 with the groove 11521 is weaker than the strength of the portion of the connecting strip 1152 without the groove 11521.

[0135] Therefore, when force is applied from the upper part of the connecting belt 1152, the cutting action can be more easily achieved in the groove 11521 of the connecting belt 1152, and thus the cutting action of the connecting belt 1152 caused by the applied force can be accurately achieved.

[0136] like Figure 2 As shown, the connecting part 116 can protrude from the outer side of the upper surface of the cover body 111 (i.e., the upper surface provided on the opposite side of the inner upper surface, referred to as the "outer upper surface") in the upward direction (i.e. towards the damaged part 120 side), and is connected to the upper surface of the circular cover body 111 in a circular manner that continuously lifts off the ground.

[0137] In order to engage with the broken part 120, this engagement part 116 may have threads 1161 on its outer side.

[0138] Therefore, the damaged part 120 can be provided above the upper surface of the cover body 111 by threading with the connecting part 116.

[0139] Next, refer to Figures 2 to 4 To describe the damaged part 120.

[0140] As described above, the broken part 120 is used to break a portion of the barrier membrane 114 that seals the injection port 204, thereby allowing the secondary contents in the sealed space S100 to flow into the internal space S200 of the container body 200 and mix with the main contents.

[0141] The damaged part 120 may have a damaged part body 121 and a damaged protrusion 124 connected to the damaged part body 121.

[0142] In this example, in the initial state, i.e., when no physical force is applied to the upper part of the damaged protrusion 124, the damaged part 120 can change at least one of the tilt angle θ1 and shape.

[0143] The damaged part body 121 may have a body side surface 1211 that is engaged with the cover part 110 (more specifically, engaged with the joint part 116) and a damaged part upper surface 1212 that is connected to the body side surface 1211 and extends from the body side surface 1211 and changes at least one of the tilt angle θ1 and shape by a force applied from the outside.

[0144] The side surface 1211 of the body may have a shape that extends upward to the upper side, then inward to the inner side, and then downward to the lower side.

[0145] In this case, the main body side 1211 may have a first side portion 1211a extending upward in a direction perpendicular to the setting surface, i.e., in the height direction (e.g., longitudinal direction), an upper portion 1211b connected to the first side portion 1211a in a non-separating manner and extending inward in a direction parallel to the setting surface, i.e., in the planar direction (e.g., laterally direction), and a second side portion 1211c descending downward in the length direction from the end of the upper portion 1211b, which is a free end not connected to the first side portion 1211a.

[0146] At this time, the middle part of the upper surface 1211b is open and has an empty space in the middle. An empty space surrounded by the second side surface 1211c of the body side surface 1211 can exist, and the upper surface 1212 of the damaged part can be set in this space.

[0147] The upper surface 1212 of the damaged portion can cover at least a portion of the open upper surface 1211b of the damaged portion 120 and is connected to at least one damaged protrusion 124, which may be provided.

[0148] One end of the upper surface 1212 of the damaged portion can be connected to the edge of the upper surface 1241 of the damaged protrusion 124, and the other end can be located at the lower part of the second side surface 1211c.

[0149] At this time, the height of the upper surface 1241 of the damaged protrusion 124 is higher than the height of the lower part of the second side surface 1211c. Therefore, in the initial state, the upper surface 1212 of the damaged part can tilt from the upper surface 1241 of the damaged protrusion 124 toward the lower part of the second side surface 1211c.

[0150] Therefore, the upper surface 1212 of the damaged portion can be a convex surface with a circular planar shape that protrudes upward in a convex shape and is connected to one side (i.e., the free end) of the lower part (specifically, the second side surface 1211c) of the main body. The middle part of such an upper surface 1212 of the damaged portion can be empty.

[0151] Therefore, the breakage protrusion 124 can be provided in the empty space of the breakage body 121, for example, in the empty space surrounded by the upper surface 1212 of the breakage.

[0152] The damaged part body 121 can be combined with the cover part 110, thereby the damaged protrusion 124 can be provided on the upper side of the cover part 110 which is provided with the barrier film 114, and can move toward the barrier film 114 as needed to cause the barrier film 114 to be damaged.

[0153] A thread P1211 for threaded engagement with the connecting portion 116 of the cover portion 110 may be provided at the lower part of the first side portion 1211a. Therefore, as described above, the damaged portion 120 can be threadedly engaged with the connecting portion 116 using the thread P1211.

[0154] The extension length of the second side portion 1211c, which extends downward in parallel with the first side portion 1211a, may be shorter than the extension length of the first side portion 1211a.

[0155] One end of the second side surface 1211c can be connected to the end of the upper surface 1211b of the damaged part body 121, and the other end can be connected to one side end of the upper surface 1212 of the damaged part.

[0156] Therefore, the damaged protrusion 124 can be connected to the second side surface 1211c of the damaged part body 121 via the upper surface 1212 of the damaged part. In this example, as shown... Figure 7 As shown, the position of the upper surface 1212 of the damaged portion can change with reference to the second side surface 1211c, thereby moving in the vertical direction. Based on this vertical positional change, the tilt angle θ1 of the upper surface 1212 of the damaged portion can be altered. For example, in the initial state, the upper surface 1212 of the damaged portion can have an inclined surface in the upward direction (first direction) ([e.g., the (+) direction] centered on the edge of the damaged portion body 121).

[0157] In its initial state, the upper surface 1212 of the damaged portion may have a structure that allows it to descend downwards centered on the edge portion (i.e., the portion connected to the side surface 1211 of the main body) when a physical force is applied to the outer surface of the upper surface 1241 of the protrusion. In this case, at least one of the inclination angle θ1 and shape formed by the upper surface 1212 of the damaged portion and the setting surface can be changed from the initial state to a driven state. As an example, the upper surface 1212 of the damaged portion can be changed from an ascending state to a descending state in which both the shape and the inclination angle θ1 have changed. In the descending state, the upper surface 1212 of the damaged portion has an inclined surface with a descending direction centered on the edge of the damaged body 121 connected to it in the opposite direction (second direction) of the first direction [e.g., the (-) direction].

[0158] Depending on the vertical position change of the upper surface 1212 of the damaged part, the damaged protrusion 124 connected to the upper surface 1212 of the damaged part can also move vertically.

[0159] like Figure 2 and Figure 4As shown, the upper and side portions of the damaged protrusion 124 are respectively sealed by the upper protrusion surface 1241 and the side protrusion surface 1242, which serve as the upper and side surfaces, while the lower portion is open. In this case, the outer side of the upper protrusion surface 1241 of the damaged protrusion 124 can be connected to the edge of the upper damaged portion surface 1212 in a continuously connected manner. Thus, the upper protrusion surface 1241 and the upper damaged portion surface 1212, which are connected to each other, can serve as the upper cover surface U100 of the cover 100, which covers at least a portion of the upper surface of the cover 100.

[0160] At this time, the protruding length (i.e. the length extending downward) of the protruding side 1242 can vary depending on the position, and the surface formed by virtually connecting the lower end of the protruding side 1242 can have a virtual inclined surface that tilts to either side.

[0161] Furthermore, the end of the protruding side 1242 of the broken protrusion 124 (i.e. the part opposite to the barrier membrane 114) may also have an inclined surface. In this case, the sharpness of the end of the broken protrusion 124 is increased, making it easier to break the barrier membrane 114 located at the bottom, thereby improving the convenience for the user.

[0162] As described above, the damaged protrusion 124 can move toward the barrier membrane 114 (i.e., in the downward direction) by changing at least one of the tilt angle θ1 and shape of the damaged part body 121.

[0163] exist Figure 2 In this case, the damaged protrusion 124 can move downwards according to the change in tilt angle θ1 caused by the change in the state of the upper surface 1212 of the damaged part.

[0164] Furthermore, the longest protruding portion of the damaged protrusion 124 (i.e., the end of the lowest portion EP124, which is closest to the lowered blocking membrane 114 and can cause the blocking membrane 114 to break before other portions (e.g., the shortest damaged protrusion portion P124) through the descending action of the damaged protrusion 124) can be inclined in a manner that is recessed from the inner protruding side of the lowest portion EP124 of the damaged protrusion 124 to the outer protruding side, rather than in a straight diagonal manner. Figure 2 As shown, the ends of the other parts of the broken protrusion 124 (the shortest broken protrusion part P124) can be inclined at an angle.

[0165] As an example, the end of the lowest end EP124 can be multiple inclined surfaces or curved surfaces with different tilt angles to each other.

[0166] Therefore, the protruding side ends of the other parts of the broken protrusion 122 (e.g., the shortest broken protrusion part P124) are inclined with a sloping surface, and their thickness decreases proportionally towards the lower side, so the thickness can be predicted. However, the thickness reduction of the bottom end EP124 is disproportionate, so its thickness may not be predictable.

[0167] Due to the shape of the lowermost end EP124 of the rupture protrusion 124, the rupture protrusion 124 can more accurately and quickly rupture the barrier membrane 114.

[0168] Therefore, when pressure is applied to the upper surface of the damaged protrusion 124 by the user's action, the damaged protrusion 124 descends downwards with the damaged body 121 as the center. Due to the descending action of the damaged protrusion 124, a portion of the inclined end of the damaged protrusion 124 contacts and penetrates a portion of the adjacent lower barrier membrane 114, thereby causing damage to a portion of the barrier membrane 114 and the connecting strip 1152 (see reference). Figure 7 ).

[0169] At this time, since the part with the shortest protrusion length in the damaged protrusion 124 (i.e., the shortest damaged protrusion part P124) will not come into contact with the corresponding lower blocking membrane 114 when the damaged protrusion 124 drops to its lowest height, the part of the blocking membrane 114 provided below the shortest damaged protrusion part P124 and the connecting strip 1152 can still remain connected to the blocking membrane position part 113.

[0170] The damaged part 120 is integrally formed, and all components of the damaged part 120 can be made of the same material, and the damaged part 120 can be made of an elastic material such as plastic.

[0171] Furthermore, in this example, the thickness of the upper surface 1212 of the damaged portion 120 can be thinner than the thickness of other constituent parts (e.g., the damaged portion body 121).

[0172] In this case, the damaged protrusion 124 may have a thickness that allows it to move in the downward direction depending on the applied pressure when pressure is applied to the upper part of the damaged protrusion 124 with a finger or the like.

[0173] Due to the thickness of the upper surface 1212 of the damaged section, the user can easily break the barrier membrane 114 by lowering the damaged protrusion 124 when necessary, allowing the secondary contents in the sealed space S100 to fall into the internal space S200 of the container body 200 and mix with the main contents for intake (see reference). Figure 7 ).

[0174] At this time, the maximum descent length of the damaged protrusion 124 can be determined based on at least one of the inclination angle θ1 of the upper surface 1212 of the damaged portion and the width W125 of the upper surface 1212 of the damaged portion (i.e., the distance between the damaged protrusion 124 and the second side surface).

[0175] In order to take in the contents of the container 1 with this structure, the user first lowers the rupture protrusion 124, thereby breaking a part of the barrier membrane 114 and a part of the lowering aid 115, so that the secondary contents in the sealed space S100 of the rupture part 120 fall into the internal space S100 of the container body 200.

[0176] In this state, the user can shake container 1 to mix the main contents and secondary contents, which are in different forms, evenly.

[0177] Then, the user rotates the damaged part 120 in the corresponding direction to release the locking state of the joint 116 with the cover part 110, thereby removing the damaged part 120 from the cover part 110. Then, the user rotates the cover part 110 attached to the container body 200 in the corresponding direction to release the locking state of the cover part 110, thereby exposing the injection port 204, so that the main contents and secondary contents mixed together can be taken in at the same time.

[0178] Alternatively, the cap portion 110 attached to the container body 200 can be rotated in the corresponding direction to release the locked state of the cap portion 110 with the damaged portion 120 attached to the upper part, thereby exposing the injection port 204 and thus taking in the main contents and secondary contents inside the container body 200 together.

[0179] As described above, since the barrier membrane 114 is configured to be embedded into the barrier membrane position portion 113 by insert injection molding, the barrier capacity between the internal space S200 containing the main contents and the sealed space S100 containing the secondary contents can be increased, and the phenomenon of the barrier membrane 114 detaching can be reduced.

[0180] This greatly reduces the possibility that the main contents and secondary contents may accidentally mix during the distribution process.

[0181] Furthermore, since the blocking membrane 114 is formed by inserting it into the blocking membrane position portion 113, the connection structure between the blocking membrane 114 and the blocking membrane position portion 113 becomes very simple.

[0182] Furthermore, since the secondary contents can be dropped into the container body 200 by simply pressing the broken protrusion 124, the secondary contents and the main contents can be mixed, which makes it convenient to take in the main contents and the secondary contents, greatly improving the convenience for users.

[0183] Next, refer to Figures 8 to 11 The cover 100a according to another embodiment of the present invention will be described.

[0184] and Figures 1 to 7 Compared to the cover 100 shown, the constituent parts of the cover 100a of this example, which have the same structure and perform the same function, are given the same reference numerals as the cover 100, and detailed descriptions thereof will be omitted.

[0185] The cover 100a in this example may also have a cover portion 110a and a damaged portion 120a.

[0186] The cover portion 110a may include a cover portion body 111a, a sealing portion 112, a barrier film position portion 113a connected to the cover portion body 111, a barrier film 114 provided in the barrier film position portion 113a, a lowering auxiliary portion 115 provided on the upper part of the barrier film 114, and a connecting portion 116 for engaging with the damaged portion 120.

[0187] The cover body 111a may also include: a side surface having threads 1111 for engaging with the container body 200 and an upper surface connected to the side surface.

[0188] In this example, the outer side of the cover body 111a may have a plurality of vertical protrusions 1112 that extend longitudinally and are spaced apart from each other along the outer periphery of the side.

[0189] Therefore, the vertical protrusion 1112 can prevent or reduce sliding movements, making it easier for users to rotate the cover 100.

[0190] Based on this structure of the cover body 111a, a sealing part 112 is provided on the inner surface of the upper part of the cover body 111a and extends downward, and a connecting part 116 can be provided on the outer surface of the upper part and extends upward.

[0191] However, in the case of the upper surface of the cover body 111a in this example, the length extending inward may be shorter than that of the cover body 111.

[0192] Regarding the cover 100, such as Figure 2 As shown, on the upper surface of the cover body 111, at least two of the sealing part 112, the joint part 116 and the barrier film position part 113 are located in different positions, so the at least two parts can not overlap each other.

[0193] However, in the case of the cover 100a in this example, as Figure 11As shown, on the upper surface of the cover body 111a, at least two portions of the sealing portion 112, the joint portion 116, and the barrier membrane position portion 113a may overlap. As an example, such as... Figure 11 As shown, the inner side of the joint 116 can be connected to the edge of the barrier film position portion 113a.

[0194] As described above, as the length of the upper surface of the cover body 111a extending inward decreases, the connection position of the barrier film position portion 113a connected to the edge of the upper surface of the cover body 111a can be moved slightly outward compared to the case of the cover portion 110. Therefore, the tilt angle θ2 of the barrier film position portion 113a on the mounting surface of the container having the cover 100a (i.e., the tilt angle of the mounting surface of the container) can also be reduced compared to the case of the cover portion 110.

[0195] The damaged portion 120a in this example may also include: a damaged portion body 121a having a body side surface 1211a and a damaged portion upper surface 1212a, and a damaged protrusion 124a connected to the damaged portion body 121a.

[0196] like Figure 11 As shown, with Figure 2 Unlike the side surface 1211 of the body, the side surface 1211a of the body in this example may have a side portion extending upward along the length direction, but does not have an upper portion extending in the planar direction.

[0197] Therefore, the upper surface 1212a of the damaged portion can be directly connected to the side surface extending in the length direction, thus existing in the empty space surrounded by the side surface 1211a of the main body.

[0198] As described above, since the portion of the body side 1211a extending in the planar direction is not present in this example, one side of the upper surface 1212a of the damaged portion can be directly connected to the portion of the adjacent body side 1211a.

[0199] The upper surface 1212a of the damaged portion can also be a convex surface with a circular planar shape that protrudes upwards, and can move vertically about the connected side surface 1211a of the main body. Furthermore, the thickness of the upper surface 1212a of the damaged portion can be thinner than the thickness of the side surface 1211a of the main body.

[0200] like Figure 11 As shown, the damaged protrusion 124a can be connected to the upper surface 1212a of the damaged portion (specifically, connected to the edge of the adjacent upper surface 1212a of the damaged portion) and extends downward from the upper surface 1212a of the damaged portion.

[0201] The damaged protrusion 124a may have an upper protrusion surface 1241, a central portion 1243 extending downward from the middle portion of the upper protrusion surface 1241, and a plurality of wings 1244 connected to the central portion 1253 and arranged radially at intervals along the outer peripheral surface of the central portion 1243.

[0202] The upper surface 1241 of the protrusion can have a circular planar shape or a flat plane.

[0203] Therefore, the upper part of the damaged portion 120a can be completely covered by the upper surface 1212a of the damaged portion and the upper surface 1241 of the protrusion of the damaged protrusion 124a. Furthermore, the upper surface 1212a of the damaged portion and the upper surface 1241 of the protrusion, as described above, can constitute the upper surface of the cover on which the damaged protrusion 124a is provided and extends downward.

[0204] The central portion 1243 may be a column with a circular cross-sectional shape extending from the middle portion of the inner surface of the protruding upper surface 1241.

[0205] The end of the central portion 1243 may have a sloping side with a smaller diameter than other portions, and the lower end may be a flat surface.

[0206] like Figures 9 to 11 As shown, multiple wings 1244 can be arranged outward from the center portion 1243.

[0207] Each wing 1244 may extend long along the extension direction of the central portion 1243, and at least two wings 1243 may have different extension lengths.

[0208] At this time, the extension length of each wing 1244 can be shorter than the extension length of the center part 1243.

[0209] like Figures 9 to 11 As shown, each wing 1244 can be a protruding piece that extends outward from the center 1243.

[0210] Except for the longest wing, that is, the wing with the lowest height at the end of the plurality of wings 1244 (e.g., the wing with the longest extension), the remaining wings can all have the same shape.

[0211] The number of remaining wings, excluding the longest wing, can be at least one.

[0212] In this example, since there are a total of four wings 1244, the remaining wings, excluding the longest wing, can be a total of three.

[0213] Multiple wings 1244 can have stepped structures that vary in height depending on their position. For example, such as... Figure 11 As shown, among the multiple wing portions 1244, the height of the end point EP431 of the inner portion adjacent to the center portion 1243 can be higher than the height of the end point EP432 of the outer portion. Therefore, the extension length of the inner portion can be shorter than the extension length of the outer portion.

[0214] Due to the stepped structure of each wing 1244, an empty space may exist on the inner side adjacent to the center portion 1243, surrounded by the outer portions of each wing 1244. In this case, the longest wing 1244 and the remaining wing 1244 may differ in shape from each other regarding the shape of the connecting surface CP43 used to connect the end EP431 of the inner portion and the outer portion. For example, the connecting surface CP43 of the longest wing 1244 may be an inclined surface, while the connecting surface CP43 of the remaining wing 1244 may be a straight surface (e.g., a vertical surface).

[0215] Based on the multiple wings 1244 having this structure, when a physical force is applied to the upper part of the damaged protrusion 124a to move the damaged protrusion 124a in the downward direction, the center portion 1243 of the multiple wings 1244 closest to the barrier membrane 114 contacts the middle portion of the barrier membrane 114, and a physical force can be applied to the contact portion.

[0216] Then, due to the continuous descent of the wing 1244, the portion of the barrier membrane 114 opposite the longest wing 1244 (i.e., the edge portion adjacent to the middle portion of the damaged barrier membrane 114) may be damaged first.

[0217] In this state, due to the continuous descent of the wing 1244, damage can occur sequentially around the damaged part of the longest wing 1244, and the damaged part of the connecting strip 1152, which is cut off by the inclined surface CP43 of the longest wing 1244, can descend more easily to the lower part.

[0218] Then, refer to Figures 12 to 18 The cover 100b according to another embodiment of the present invention will be described.

[0219] and Figures 1 to 7 Compared to the cover 100 shown, the constituent parts of the cover 100b of this example, which have the same structure and perform the same function, are given the same reference numerals as the cover 100, and detailed descriptions thereof will be omitted.

[0220] The cover 100b in this example may also have a cover portion 110b and a damaged portion 120b.

[0221] The cover portion 110b may include a cover portion body 111b, a sealing portion 112, a barrier film position portion 113a connected to the cover portion body 111b, a barrier film 114 provided in the barrier film position portion 113a, a lowering auxiliary portion 115b provided on the upper part of the barrier film 114, and a connecting portion 116 for engaging with the damaged portion 120b.

[0222] The cover body 111b may include: a side surface having threads 1111 for engaging with the container body 200, and an upper surface connected to the side surface.

[0223] Based on the structure of this cover body 111b, the inner surface and outer surface of the upper part of the cover body 111b can be provided with a sealing part 112 and a connecting part 116, respectively.

[0224] However, in the case of the upper surface of the cover body 111a in this example, the length extending inward may be shorter than that of the cover body 111.

[0225] On the upper surface of the cover body 111, as Figure 2 As shown, at least two of the sealing part 112, the joint part 116 and the barrier film position part 113 are located in different positions, so the at least two parts can be non-overlapping.

[0226] However, in the case of this example, such as Figure 15 As shown, on the upper surface of the cover body 111a, at least two portions of the sealing portion 112, the joint portion 116, and the barrier membrane position portion 113a may overlap. As an example, such as... Figure 15 As shown, the inner side of the connecting part 116 can be connected to the edge of the barrier film position part 113a.

[0227] As described above, as the length of the upper surface of the cover body 111a extending inward decreases, the connection position of the barrier film position portion 113a connected to the edge of the upper surface of the cover body 111a can be moved slightly outward compared to the case of the cover portion 110. Therefore, the inclination angle θ2 of the barrier film position portion 113 on the mounting surface of the container having the cover 100b can also be reduced compared to the case of the cover portion 110.

[0228] The damaged portion 120b in this example may also include: a damaged portion body 121b having a body side surface 1211a and a damaged portion upper surface 1212b, and a damaged protrusion 124b connected to the damaged portion body 121b.

[0229] like Figure 15 As shown, with Figure 2Unlike the side surface 1211 of the body, the side surface 1211a of the body in this example may have a side portion extending upward along the length direction, but does not have an upper portion extending in the planar direction.

[0230] Therefore, the upper surface 1212b of the damaged portion can be directly connected to the side surface extending in the length direction, thus existing in the empty space surrounded by the side surface 1211a of the main body.

[0231] As described above, since it does not have a portion of the main body side surface 1211a extending in the planar direction, one side of the upper surface 1212b of the damaged portion can be directly connected to the adjacent portion of the main body side surface 1211a.

[0232] The upper surface 1212b of the damaged portion can also be a convex surface with a circular planar shape that protrudes upwards, and can move downwards with the connected side surface 1211a of the main body as the center. Furthermore, the thickness of the upper surface 1212a of the damaged portion can be thinner than the thickness of the side surface 1211a of the main body.

[0233] like Figure 15 As shown, the upper surface 1212b of the damaged portion in this example may have: a first portion 1212b1 directly connected to the side surface 1211a of the main body and inclined downward from the corresponding part of the side surface 1211a of the main body, and a second portion 1212b2 connected between the first portion 1212b1 and the damaged protrusion 124b in a continuous manner and inclined towards the damaged protrusion 124b from the first portion 1212b1.

[0234] Due to the first part 1212b1 and the second part 1212b2, the upper surface 1212b of the damaged part can have a shape that extends downward from the side surface 1211a of the body and then bends, and extends upward.

[0235] Therefore, the damaged protrusion 124b can move vertically around the part where the first part 1212b1 and the second part 1212b2 intersect (i.e., the recessed part).

[0236] like Figure 15 As shown, the damaged protrusion 124b can be connected to the upper surface 1212b of the damaged portion (more specifically, connected to the second portion 1212b2 provided at the edge of the adjacent upper surface 1212b of the damaged portion), and the upper surface 1212b of the damaged portion extends downward.

[0237] like Figure 14As shown, the damaged protrusion 124b may have a protrusion upper surface 1241, a central portion 1243 extending downward from the middle portion of the protrusion upper surface 1241, and a plurality of wings 1244b connected to the central portion 1243 and arranged radially at intervals along the outer peripheral surface of the central portion 1243.

[0238] The upper surface 1241 of the protrusion can have a circular planar shape or a flat plane.

[0239] Therefore, the first part 1212b1, the second part 1212b2, and the protruding upper surface 1241 of the upper surface of the damaged part 1212b also cover the upper part of the damaged part 120b, and at the same time, can form the upper surface of the cover part 200, that is, the upper surface of the cover.

[0240] However, the upper surface of the cover is not limited to this; any upper surface that can be moved downward by a force applied from the outside of the cover, such as the upper surface of the cover, can be used.

[0241] The central portion 1243 may be a column with a circular cross-sectional shape extending from the middle portion of the inner surface of the protruding upper surface 1241.

[0242] like Figure 13 and Figure 14 As shown, multiple wings 1244b can be arranged outward from the center portion 1243, and can extend long along the extension direction of the center portion 1243, and can all have the same length and shape.

[0243] Each wing 1244b can be a protrusion extending outward from the center portion 1243. Therefore, at the same height, the outward protrusion height of each wing 1244b can be the same.

[0244] At this time, the end of each wing 1244b can be an inclined surface with a curved surface that is inclined upwards with the center portion 1243 as the center, so the broken protrusion 124b in this example can have the shape of an arrow.

[0245] Based on the multiple wings 1244b with this structure, when a physical force is applied to the upper part of the damaged protrusion 124b and the damaged protrusion 124b moves downward, the center portion 1243 of the multiple wings 1244b, which is closest to the barrier membrane 114, will first cause the exposed area EP114 provided in the middle part of the barrier membrane 114 to break. Furthermore, due to the continuous downward movement of the damaged protrusion 124b, with the center portion EP114 of the broken barrier membrane 114 as a reference, the corresponding part of the barrier membrane 114 (e.g., the exposed area EP114 provided between the descending auxiliary portions 115b) may break.

[0246] The descending auxiliary part 115b provided on the barrier membrane 114 is also used to increase the weight of the damaged barrier membrane 114, making it easier for the damaged barrier membrane 114 to move into the interior of the container body 200.

[0247] Therefore, as Figure 16a what Figure 16b As shown, the descent auxiliary part 115b of this example may have a plurality of auxiliary part bodies 1151b disposed on the barrier membrane 114 spaced apart from each other, and a plurality of connecting strips 1152 disposed at the edge of each auxiliary part body 1151b and connecting each auxiliary part body 1151b to the cover body body 111a.

[0248] Therefore, as Figure 16a As shown, in the descending auxiliary section 115b of this example, since multiple auxiliary section bodies 1152b are spaced apart on the blocking membrane 114, and... Figure 6a and Figure 6b In contrast, there may be a barrier membrane exposure area EA115 between two adjacent auxiliary body 1152b, where a portion of the barrier membrane 114 is exposed.

[0249] The auxiliary part body 1151b and the connecting strip 1152 may be made of the same material, and the auxiliary part body 1151b and the connecting strip 1152 may also be made of the same material as the adjacent barrier membrane position part 113a.

[0250] like Figure 16a As shown, each auxiliary part body 1152b may have a fan-shaped planar shape.

[0251] As described above, when the descent auxiliary part 115b is divided into multiple auxiliary part bodies 1152b, the correspondence between each wing 1244b of the breakage protrusion 124b provided on the descent auxiliary part 115b in a manner corresponding to the descent auxiliary part 115b is as follows: Figure 17 and Figure 18 As shown.

[0252] First, such as Figure 17 As shown, as an example, each wing 1244b of the damaged protrusion 124b can be configured to face the barrier membrane exposure area EA115 disposed between adjacent auxiliary body 1151b.

[0253] In this case, each wing 1244b of the damaged protrusion 124b can contact the corresponding exposed area EA115 of the barrier membrane, thereby causing the exposed area EA115 of the barrier membrane to break.

[0254] At this time, the barrier membrane 114 can be broken from the central part corresponding to the center part 1243 to the edge side, and each broken barrier membrane part can be provided with a corresponding auxiliary part body 1151b.

[0255] Therefore, since the auxiliary body 1151b provided in each damaged barrier membrane section can realize the descent action of the damaged barrier membrane section more quickly and easily, thereby increasing the opening speed of the injection port blocked by the barrier membrane 114.

[0256] Furthermore, the edge of the auxiliary part body 1151b provided on the damaged barrier membrane part is connected to the barrier membrane position part 113a via the connecting strip 1152, so the damaged barrier membrane part can move towards the container body 200 side more quickly, and the open area of ​​the injection port can also be increased.

[0257] Then, refer to Figure 18 Another example of the correspondence between each wing 1244b of the descent aid 115b and the damaged protrusion 124b will be described.

[0258] and Figure 17 The difference lies in Figure 18 In the example, each wing 1244b can be configured to correspond to the auxiliary body 1151b, rather than to the exposed area EA115 of the exposed barrier membrane. Therefore, with Figure 17 In contrast to the previous case, in this example, the position of each wing 1244b can be set on the upper surface 1241 of the protrusion with a rotation of about 60 degrees.

[0259] Thus, each wing 1244b of the descending broken protrusion 124b will come into contact with the adjacent auxiliary body 1151b, and then a force can be applied to the auxiliary body 1151b.

[0260] Therefore, the barrier membrane 114 can be damaged with the exposed area EA115 as the center. Since the exposed area EA115 lacks the auxiliary body 1151b, its strength is relatively weaker than the barrier membrane portion with the auxiliary body 1151b. In this case, the exposed area EA115 of the barrier membrane 114 opposite to the center 1243 is damaged first. Therefore, the barrier membrane 114 can be damaged from its center towards its edge, allowing it to be divided into multiple damaged barrier membrane portions.

[0261] In this case, the descent of the damaged barrier membrane section can be achieved more quickly by providing an auxiliary part body 1151b for each damaged barrier membrane section, and the open area of ​​the injection port will also increase.

[0262] The technical features disclosed in the various embodiments of the present invention are not limited to that embodiment. Unless they are incompatible with each other, the technical features disclosed in the various embodiments can be combined and applied to different embodiments.

[0263] Therefore, in each embodiment, the individual technical features will be described in detail, but they may be combined unless they are incompatible with each other.

[0264] This invention is not limited to the embodiments and drawings described above, and various modifications and variations are possible to those skilled in the art. Therefore, the scope of this invention should be defined not only by the claims of this specification, but also by those claims and their equivalents.

Claims

1. A cover, wherein, include: The cap portion is combined with the container body, which has an injection port; as well as The damaged part is connected to the cover part. The cover portion includes: The lid body is combined with the container body; The barrier membrane location portion is combined with the cover body and is formed of resin material; A barrier membrane, inserted into a portion of the barrier membrane positioning portion and embedded inside the barrier membrane positioning portion, and At least one lowering auxiliary portion is disposed above the barrier membrane to increase the load on the barrier membrane, and includes: at least one auxiliary portion body disposed in contact with the barrier membrane; and a plurality of connecting straps disposed at the edge of each auxiliary portion body to connect the auxiliary portion body to the cover portion body. The damaged portion includes: The damaged part body is disposed on the upper part of the container body; and The protrusion is attached to the damaged part body and can move downward from the damaged part body to break the barrier membrane. The connecting strip includes a groove (11521) formed along its width, which concentrates the force and guides the cutting action when force is applied to the damaged protrusion. The edge end of the barrier film is configured to be embedded in the position portion of the barrier film, thereby preventing oxidation of the side surface of the barrier film.

2. The cover according to claim 1, wherein, The barrier membrane is inclined inward from the upper part of the cover body, and has an opening in the middle. The barrier membrane is disposed at the opening portion of the barrier membrane location to seal the opening portion.

3. The cover according to claim 1, wherein, The barrier membrane is positioned parallel to the adjacent cover body, with an opening in the middle. The barrier membrane is disposed at the opening portion of the barrier membrane location to seal the opening portion.

4. The cover according to claim 3, wherein, The upper part of the barrier membrane position portion is thicker than the lower part, and the upper part of the barrier membrane position portion is in contact with the adjacent container body.

5. The cover according to claim 1, wherein, The damaged part body includes: The side of the main body is joined to the main body of the cover portion; and The upper surface of the cover, extending from the side of the body, can change at least one of its tilt angle and shape by an externally applied force. The damaged protrusion extends downward from the upper surface of the cover and moves downward according to the change of the upper surface of the cover.

6. The cover according to claim 5, wherein, The height of the end of the damaged protrusion opposite the barrier membrane varies depending on its position.

7. The cover according to claim 6, wherein, The upper and side portions of the damaged protrusion are sealed by an upper membrane and a side membrane, respectively, while the lower portion is open. The surface formed by virtually connecting the lower ends of the side portions of the damaged protrusion is an inclined surface.

8. The cover according to claim 6, wherein, The damaged protrusion has multiple wings arranged at predetermined angles to each other. The ends of the multiple wings are at different heights.

9. The cover according to claim 8, wherein, The damaged portion further includes a central portion, which is connected to the plurality of wings, and the central portion extends from the upper surface of the cover to the lower side.

10. The cover according to claim 9, wherein, The height of the end of the central portion is lower than the height of the ends of the plurality of wings.

11. The cover according to claim 1, wherein, The auxiliary part body is a single unit with a circular planar shape.

12. The cover according to claim 5, wherein, The damaged protrusion has multiple wings arranged at predetermined angles to each other. The ends of the plurality of wings are at the same height as each other.

13. The cover according to claim 12, wherein, The damaged portion further includes a central portion connected to the plurality of wings, the central portion extending from the upper surface of the cover in a downward direction.

14. The cover according to claim 13, wherein, The height of the end of the central portion is lower than the height of the end of each of the wings.

15. The cover according to claim 12, wherein, There are multiple auxiliary parts, which are arranged above the barrier membrane at intervals between each other.

16. The cover according to claim 15, wherein, The barrier membrane includes a barrier membrane exposure area exposed between two adjacent auxiliary parts bodies.

17. The cover according to claim 16, wherein, Each wing is disposed between adjacent auxiliary body parts and is positioned opposite the exposed area of ​​the barrier membrane.

18. The cover according to claim 16, wherein, Each wing is positioned opposite the main body of each auxiliary part.

19. The cover according to claim 16, wherein, Each auxiliary part has a fan-shaped planar shape.

20. The cover according to claim 1, wherein, The descent aid is made of a different material than the barrier membrane.

21. The cover according to claim 1, wherein, The descent aid is made of the same material as the blocking membrane position section.

22. A container comprising a lid according to any one of claims 1 to 19.

Images