Inner plug assembly and dispensing container

Abstract

This application provides an inner plug assembly and a dispensing container. The inner plug assembly includes an inner plug and a cap. The inner plug can extract a volume of contents not exceeding the maximum single dispensing amount from the container. The cap is used to fit over the container. The inner plug is cup-shaped, with at least one first opening formed on its peripheral wall and a second opening formed at one axial end of the inner plug. The inner plug is detachably connected to the cap at the second opening. The inner plug can move with the cap relative to the container to a first use position and a second use position. In the first use position, the first opening is at least partially open, allowing contents from the container to enter the inner plug through the first opening. In the second use position, the first opening is completely blocked, preventing contents from leaving the inner plug through the first opening. The inner plug assembly according to this application has a simple structure and can extract a defined volume of contents, and is adaptable to various types of contents. The dispensing container according to this application has the same advantages.

Description

Technical Field

[0001] This application relates to the field of containers, and more particularly to a metering container and an inner plug assembly capable of metering. Background Technology

[0002] Taking skincare or cosmetic products as an example, they generally require quantitative dispensing. Existing technologies typically use pump structures to achieve quantitative dispensing of similar solutions.

[0003] On the one hand, metering pumps are complex in structure and expensive. On the other hand, some solutions are not suitable for pumping devices; for example, lotions containing powder can easily clog the pump head. Summary of the Invention

[0004] The purpose of this application is to overcome or at least mitigate the deficiencies of the prior art described above, and to provide an inner plug component and a dispensing container.

[0005] According to a first aspect of this application, an inner plug assembly is provided for placement at the opening of a container, characterized in that...

[0006] The inner plug assembly includes an inner plug and a cap. The inner plug is used to be embedded inside the container and to retrieve a volume of material from the container not exceeding the maximum amount that can be taken out at one time. The cap is used to cover the outside of the container and to close the opening.

[0007] The inner plug is cup-shaped, with at least one first opening formed on its peripheral wall and a second opening formed at one axial end of the inner plug.

[0008] The inner plug is detachably connected to the cap at the second opening, and in the axial direction of the container, the inner plug can move with the cap relative to the container to a first use position and a second use position.

[0009] In the first usage position, the first opening is at least partially open, allowing the contents of the container to enter the inner plug through the first opening.

[0010] In the second use position, the first opening is completely blocked, and the contents inside the inner plug cannot leave the inner plug from the first opening.

[0011] In at least one embodiment, the inner plug assembly further includes a tubular retainer for at least partially fitting within the inner periphery of the opening of the container, the inner plug being fitted within the inner periphery of the retainer.

[0012] The inner peripheral wall of the limiter has a limiting protrusion that protrudes radially inward. The limiting protrusion is used to limit the axial movement of the inner plug in the first and second use positions.

[0013] In the second usage position, the first opening is completely blocked by the limiting protrusion.

[0014] In at least one embodiment, the outer peripheral wall of the inner plug is formed with an upper flange and a lower flange that protrude radially outward.

[0015] The limiting protrusion includes an upper stop surface and a lower stop surface spaced apart in the axial direction.

[0016] In the axial direction, the limiting protrusion is fitted between the upper flange and the lower flange, and the distance between the upper stop surface and the lower stop surface is less than the distance between the upper flange and the lower flange of the inner plug.

[0017] In the first use position, the upper flange abuts against the upper stop surface, and in the second use position, the lower flange abuts against the lower stop surface.

[0018] In at least one embodiment, the limiter includes a body and a flange.

[0019] The flange is located on the outer periphery of the body and connected to one axial end of the body. An annular groove is formed between the body and the flange, and the groove is used to allow the container to be inserted into the edge of the opening.

[0020] In at least one embodiment, the outer peripheral wall of the inner plug is formed with an upper sealing ring and a lower sealing ring that protrude radially outward, and in the axial direction, the upper sealing ring and the lower sealing ring are respectively located on both sides of the first opening.

[0021] In the second usage position, both the upper sealing ring and the lower sealing ring are interference-fitted with the inner wall of the limiter.

[0022] In at least one embodiment, the inner end wall of the cover has an inner connecting portion, and the inner plug is detachably connected to the inner connecting portion at the second opening.

[0023] When the inner plug is connected to the inner connecting part, the second opening is completely blocked.

[0024] In at least one embodiment, the inner connecting portion includes an annular inner ring and an outer ring protruding axially toward the inner plug, the inner ring being fitted with an interference fit on the inner circumference of the inner plug, and the outer ring being fitted with an interference fit on the outer circumference of the inner plug.

[0025] In at least one embodiment, the length of the inner ring is greater than the length of the outer ring in the axial direction.

[0026] In at least one embodiment, the outer peripheral wall of the inner ring is formed with an annular outer flange protruding radially outward.

[0027] The inner peripheral wall of the inner plug has an inner flange that protrudes radially inward.

[0028] During the process of assembling and disassembling the inner plug and the cover, the outer flange of the inner ring and the inner flange can pass through each other in the axial direction in a way that allows for elastic deformation.

[0029] In at least one embodiment, the inner plug assembly further includes a sealing gasket disposed between the outer ring and the peripheral wall of the cap.

[0030] In at least one embodiment, the inner peripheral wall of the inner plug is formed in a trumpet shape at the second opening, and the radial dimension of the inner peripheral wall increases the further outward it is from the inner plug in the axial direction.

[0031] According to a second aspect of this application, a dispensing container is provided, comprising a container and an inner plug assembly according to a first aspect of this application, the container having the opening.

[0032] In at least one embodiment, the container includes a body and a neck, the opening being formed at an axial end of the neck remote from the body, and the inner diameter of the body being larger than the inner diameter of the neck.

[0033] When the inner plug moves relative to the container to the first use position, the first opening is at least partially located in the body portion in the axial direction.

[0034] The inner plug assembly according to this application has a simple structure and can obtain a container of a defined volume, and can be adapted to a variety of containers with different properties. The dispensing container according to this application has the same advantages. Attached Figure Description

[0035] Figure 1 This is a cross-sectional view of a quantitative dispensing container containing a solution according to one embodiment of this application.

[0036] Figure 2 This is an exploded view of a dispensing container according to one embodiment of this application.

[0037] Figure 3 This is a schematic diagram of the cap of an inner plug assembly according to one embodiment of this application.

[0038] Figure 4 This is a schematic diagram of a limiter for an inner plug assembly according to one embodiment of this application.

[0039] Figure 5 and Figure 6This is a cross-sectional view of the inner plug of an inner plug assembly according to one embodiment of this application at two different locations.

[0040] Figures 7 to 10 This is a schematic diagram of the process of obtaining a quantitative solution using a quantitative dispensing container according to one embodiment of this application.

[0041] Explanation of reference numerals in the attached figures:

[0042] b container; bb body; bn neck; b1 opening;

[0043] c. Inner plug assembly; 10. Inner plug; 11. First opening; 12. Second opening; 101. Upper flange; 102. Lower flange; 103. Upper sealing ring; 104. Lower sealing ring; 105. Inner flange; S. Liquid reservoir;

[0044] 20 Limiter; 20m Main body; 20f Flanged edge; 20g Slot; 21 Limiting protrusion; 21u Upper stop surface; 21d Lower stop surface;

[0045] 30 Cover; 31 Inner connecting part; 311 Inner ring; 311a Outer flange of inner ring; 312 Outer ring; 31g Groove; 40 Sealing gasket. Detailed Implementation

[0046] Exemplary embodiments of this application are described below with reference to the accompanying drawings. It should be understood that these specific descriptions are for teaching those skilled in the art how to implement this application only, and are not intended to exhaustively describe all possible methods of this application, nor to limit the scope of this application.

[0047] Reference Figures 1 to 10 Taking liquid dispensing as an example, this application describes the inner plug assembly and the quantitative dispensing container.

[0048] Unless otherwise specified, refer to Figure 1 A represents the axial direction of the inner plug assembly, which coincides with the axial direction of the typically cylindrical container b in the dispensing container; R represents the radial direction of the inner plug assembly, which coincides with the radial direction of the typically cylindrical container b in the dispensing container.

[0049] Unless otherwise specified, this application uses the vertical relationship shown in the figure to illustrate the positional relationship of each component. It should be understood that this vertical relationship is not absolute, and the spatial orientation of the components may change accordingly depending on the product application scenario and working posture.

[0050] Reference Figure 1 and Figure 2 The quantitative dispensing container according to this application includes a container b and an inner plug assembly c, wherein the inner plug assembly c includes an inner plug 10, a limiter 20, a cap 30, and a sealing gasket 40.

[0051] Container b is bottle-shaped and includes a body bb and a neck bn. The neck bn is connected to the body bb above it. An opening b1 is formed at the end of the neck bn. Optionally, the inner diameter of the neck bn is smaller than the inner diameter of the body bb.

[0052] It should be understood that although this article uses terms such as "inner diameter" and "radial diameter", the neck and body parts, especially the body parts, do not necessarily have to be cylindrical.

[0053] The inner plug assembly c is connected to the neck bn of the container b. The cap 30 is fitted around the outer periphery of the neck bn to close the opening b1. In this embodiment, the cap 30 is threadedly connected to the neck bn. Both the inner plug 10 and the limiter 20 are embedded on the inner periphery of the neck bn; however, it is not excluded that a portion of the inner plug 10 and the limiter 20, particularly a portion of the limiter 20, is located outside the neck bn and / or on the outer periphery of the neck bn. In the axial direction A, the limiter 20 cannot move relative to the neck bn, while the inner plug 10 can move within a certain range relative to the neck bn.

[0054] First, refer to Figures 1 to 3 Introducing Cover 30.

[0055] The inner circumferential wall of the cover 30 is formed with an internal thread that mates with the external thread of the neck bn.

[0056] The inner end wall of the cover 30 forms an inner connecting portion 31, which is used to connect the inner plug 10 described below. Optionally, the inner connecting portion 31 includes a concentric annular inner ring 311 and an outer ring 312, both of which protrude from the end wall in the axial direction A toward the opening of the cover 30.

[0057] Optionally, in the axial direction A, the height (or protrusion length) of the inner ring 311 is greater than the height (or protrusion length) of the outer ring 312.

[0058] An annular groove 31g is formed between the inner ring 311 and the outer ring 312, and the inner plug 10 can be partially embedded in the groove 31g.

[0059] The structure of the inner ring 311 being higher than the outer ring 312 allows the inner ring 311 to be easily inserted into the second opening 12 of the inner plug 10 described below.

[0060] Optionally, the outer peripheral wall of the inner ring 311 is formed with an annular outer flange 311a that protrudes radially outward.

[0061] The annular space between the outer ring 312 and the peripheral wall of the cover 30 can accommodate the sealing gasket 40.

[0062] Next, refer to Figure 1 , Figure 2 and Figure 4 Introducing limit switch 20.

[0063] The limiter 20 includes a body 20m and a flange 20f. The body 20m is tubular, and the flange 20f is connected to one end of the body 20m and surrounds the outer periphery of that end. A groove 20g is formed between the flange 20f and the body 20m.

[0064] The main body 20m is embedded in the neck bn of the container b, and one end of the neck bn is embedded in the slot 20g. The neck bn is interference-fitted and / or engaged with the limiter 20.

[0065] Optionally, the outer periphery of the main body 20m is formed with a plurality of (three in this embodiment) raised rings 20r to enhance the tightness of the fit between the limiter 20 and the container b.

[0066] The inner peripheral wall of the main body 20m has an annular limiting protrusion 21 that protrudes radially inward. The two end faces of the limiting protrusion 21 in the axial direction A are the upper stop surface 21u and the lower stop surface 21d, which are used to limit the movement of the inner plug 10 in the axial direction A.

[0067] Next, refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 Introducing Ness 10.

[0068] The inner plug 10 is generally cup-shaped. At least one (two in this embodiment) first opening 11 is formed on the peripheral wall of the inner plug 10. One end of the inner plug 10 is open, forming a second opening 12, and the other end is closed. The space between the first opening 11 and the closed end inside the inner plug 10 forms a liquid reservoir S, the volume of which is approximately equal to the volume of the recommended container for a single use.

[0069] An upper flange 101 and a lower flange 102 spaced apart in the axial direction A are formed on the outer peripheral wall of the inner plug 10. Optionally, both the upper flange 101 and the lower flange 102 are formed as annular protrusions protruding from the outer peripheral wall of the inner plug 10.

[0070] The outer diameters of both the upper flange 101 and the lower flange 102 are larger than the inner diameter of the limiting protrusion 21. In the axial direction A, the outer diameter of the portion of the outer peripheral wall of the inner plug 10 located between the upper flange 101 and the lower flange 102 is approximately equal to the inner diameter of the limiting protrusion 21. This allows the limiting protrusion 21 to be inserted between the upper flange 101 and the lower flange 102, and the upper flange 101 and the lower flange 102 to limit the limiting protrusion 21 in the axial direction A.

[0071] In the axial direction A, the distance between the upper stop surface 21u and the lower stop surface 21d of the limiter 20 is less than the distance between the upper flange 101 and the lower flange 102 of the inner plug 10. This allows the inner plug 10 to have a certain amount of room to move relative to the limiter 20 in the axial direction A.

[0072] Optionally, the outer peripheral wall of the portion of the inner plug 10 between the upper flange 101 and the lower flange 102 protrudes radially outward, thereby forming an annular, axially spaced upper sealing ring 103 and lower sealing ring 104. It is understood that the upper sealing ring 103 and / or lower sealing ring 104 are not limited to being integrally formed with the inner plug 10, but alternatively, the upper sealing ring 103 and / or lower sealing ring 104 may also function as sealing rings fitted into grooves on the outer peripheral surface of the inner plug 10.

[0073] Optionally, in the axial direction A, the upper sealing ring 103 and the lower sealing ring 104 are located on both sides of the first opening 11, respectively.

[0074] Optionally, the inner peripheral wall of the inner plug 10 is formed in a trumpet shape at the second opening 12, and the radial dimension of the inner peripheral wall increases towards the outer side of the inner plug 10 in the axial direction A. Since the inner ring 311 needs to be inserted into the second opening 12 of the inner plug 10 when the cover 30 is assembled with the inner plug 10, the aforementioned trumpet shape of the second opening 12 makes the insertion process of the inner ring 311 simpler.

[0075] Optionally, the inner peripheral wall of the inner plug 10 has an annular inner flange 105 that protrudes radially inward. During the assembly and disassembly of the inner plug 10 and the outer cover 30, the inner annular outer flange 311a and the inner flange 105 can pass through each other in the axial direction A in a way that allows for elastic deformation. This makes the inner plug 10 and the cover 30 more securely fixed, and when the cover 30 is not removed, the solution is less likely to leak from the second opening 12.

[0076] When assembling the inner plug assembly c and the container b, for example, the limiter 20 can be fixed to the neck bn of the container b first; then the inner plug 10 is inserted into the limiter 20, so that the limiting protrusion 21 is engaged between the upper flange 101 and the lower flange 102; finally, the cover 30 is screwed onto the neck bn (wherein, the sealing gasket 40 can be pre-installed into the annular space between the outer ring 312 of the cover 30 and the peripheral wall of the cover 30), and after the cover 30 is screwed into place, the inner plug 10 is just inserted into the groove 31g.

[0077] It should be understood that this application does not restrict the order of the steps of assembling the inner plug assembly c and the container b. For example, the inner plug 10 and the limiter 20 can be assembled together first, and then the whole formed by the two can be installed on the neck bn; or the inner plug 10 and the cover 30 can be assembled together, and then the whole formed by the two can be installed on the container b.

[0078] Optionally, after the inner plug assembly c and container b are assembled in place, the first opening 11 is located approximately between the neck bn and the body bb in the axial direction A. Preferably, the first opening 11 is at least partially located in the body bb in the axial direction A. Since the inner diameter of the body bb is larger than the inner diameter of the neck bn, it is easier for the solution to enter the reservoir S from the first opening 11 at the body bb, which will be more easily understood when the method of using the dispensing container is described later.

[0079] Optionally, after the inner plug assembly c and container b are assembled in place, the upper stop surface 21u just abuts against the upper flange 101. The position of the inner plug 10 relative to the container b in this state is referred to as the first use position. It can be understood that this first use position can be, in particular, the position or state in which the cap 30 is fully tightened or installed on the container b. In the first use position, the first opening 11 is at least partially not obstructed by the limiting protrusion 21, and preferably, the first opening 11 is not completely obstructed by the limiting protrusion 21.

[0080] Next, combined Figures 7 to 10 This section introduces the usage of the inner plug assembly and the dispensing container.

[0081] Reference Figure 7 When the solution needs to be taken out, container b is roughly inverted so that the solution can enter the interior of inner plug 10 through first opening 11. Optionally, in this state, the volume of the space between first opening 11 and end wall of cap 30 may, but is not limited to, be approximately equal to or slightly greater than the volume of liquid storage section S.

[0082] Reference Figure 8 With the solution roughly filling the space between the first opening 11 and the end wall of the cap 30, the container b is restored to its upright position, and the liquid storage section S is roughly filled with solution. At this point, the inner plug 10 obtains the recommended amount of solution for a single dispensing.

[0083] Reference Figure 9 When using the solution, the cap 30 is removed from the neck bn. In this embodiment, the cap 30 is screwed on so that it moves upward relative to the container b until it detaches from the neck bn. During this process, since the inner plug 10 is connected to the cap 30, the inner plug 10 also moves upward relative to the container b along with the cap 30 until the lower flange 102 abuts against the limiting protrusion 21, at which point the inner plug 10 stops moving upward. The position of the inner plug 10 relative to the container b in this state is called the second use position. In the second use position, the first opening 11 is completely blocked by the limiting protrusion 21, so that the solution in the liquid storage section S will not flow out from the first opening 11 when the container b is tilted or even tipped over.

[0084] Optionally, in the second use position, both the upper sealing protrusion 103 and the lower sealing protrusion 104 are press-fitted with the inner wall (or the limiting protrusion 21) of the limiter 20 to ensure that the solution in the liquid storage section S will not flow out from the first opening 11.

[0085] Reference Figure 10 Then, pour the contents of container b out, allowing the solution to flow out from the second opening 12. At this point, the solution of a determined volume has been removed from container b.

[0086] After removing the solution, reattach cap 30 to container b to reconnect cap 30 and inner stopper 10, thus restoring the entire dispensing container to its original state. Figure 1 The initial state is shown.

[0087] This application has at least one of the following advantages:

[0088] (i) The inner plug assembly according to this application has a simple structure and can obtain a certain amount of contents through a simple method of use.

[0089] (ii) The inner plug assembly according to this application is adaptable to a variety of different states of the container and is not easily blocked during use.

[0090] Of course, this application is not limited to the above-described embodiments. Those skilled in the art, under the guidance of this application, can make various modifications to the above-described embodiments without departing from the scope of this application. For example:

[0091] (i) The connection between the cover 30 and the neck bn may not be a threaded connection; for example, the two can be connected and separated by plugging and unplugging.

[0092] (ii) This application does not limit the specific shape of the limiting protrusion 21, the upper flange 101 and the lower flange 102. Taking the limiting protrusion 21 as an example, it can be two parts separated in the axial direction or several protrusions separated in the circumferential direction. It is only necessary that the limiting protrusion 21 can provide an upper stop surface 21u and a lower stop surface 21d.

[0093] (iii) A separate sealing gasket 40 is not necessary. For example, a softer material, such as silicone, can be partially attached to the inner end face of the cover 30 to achieve the sealing function.

[0094] (iv) It is understood that at least part of the structure or features of the limiter 20, or the limit protrusion 21, may be integrally formed with the container b, or be formed with the container b in a non-removable manner.

[0095] (v) The inner plug assembly and dispensing container according to this application are not limited to the use of solutions, but can also be applied to solid-liquid mixtures (e.g., solutions containing powders) and to solid substances (e.g., powders or small particles). It is understood that the solutions in this application are not limited to aqueous liquids, but include viscous solutions, such as emulsions.

Claims

1. An inner plug assembly for being arranged at an opening (bl) of a container (b), the container (b) comprising a body portion (bb) and a neck portion (bn), the opening (bl) being formed at an axial end of the neck portion (bn) distal to the body portion (bb), the body portion (bb) having an inner diameter larger than an inner diameter of the neck portion (bn), characterized in that the inner plug assembly comprises an inner plug (10) for being embedded within the container (b) and for enabling a volume of content contained in the container (b) not exceeding a maximum single serving to be accessed from the container (b), and a cap (30) for being fitted outside the container (b) and for closing the opening (bl), the inner plug (10) is cup-shaped, a peripheral wall of the inner plug (10) is formed with at least one first opening (11), one axial end of the inner plug (10) is formed with a second opening (12), the inner plug (10) is detachably connected with the cap (30) at the second opening (12), the inner plug (10) is movable with the cap (30) relative to the container (b) in an axial direction (A) of the container (b) to a first use position and a second use position, in the first use position, the first opening (11) is at least partially open, content in the container (b) is accessible from the first opening (11) into the inner plug (10), in the second use position, the first opening (11) is completely blocked, the content in the inner plug (10) is not accessible from the first opening (11) out of the inner plug (10), the inner plug assembly further comprises a tubular stopper (20) for being partially embedded in an inner periphery of the opening (bl) of the container (b), a portion of the stopper (20) is located outside the neck portion (bn) and / or at an outer periphery side of the neck portion (bn), the inner plug (10) is embedded in an inner periphery of the stopper (20), an inner peripheral wall of the stopper (20) is formed with a stopper protrusion (21) protruding radially inward, the stopper protrusion (21) is for limiting movement of the inner plug (10) in the axial direction (A) in the first use position and the second use position, in the second use position, the first opening (11) is completely blocked by the stopper protrusion (21), an outer peripheral wall of the inner plug (10) is formed with an upper flange (101) and a lower flange (102) protruding radially outward, the stopper protrusion (21) comprises an upper stop surface (21u) and a lower stop surface (21d) spaced apart in the axial direction (A), in the axial direction (A), the stopper protrusion (21) is embedded between the upper flange (101) and the lower flange (102), a distance between the upper stop surface (21u) and the lower stop surface (21d) is smaller than a distance between the upper flange (101) and the lower flange (102) of the inner plug (10). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ In the first use position, the upper flange (101) abuts against the upper stop face (21u), and in the second use position, the lower flange (102) abuts against the lower stop face (21d).

2. The internal cap assembly of claim 1, wherein The position limiter (20) comprises a main body (20m) and a flange (20f), The flange (20f) is located at the outer periphery of the main body (20m) and connected to one axial end of the main body (20m), and an annular clamping groove (20g) is formed between the main body (20m) and the flange (20f), which is used for embedding the edge of the container (b) at the opening (b1).

3. The internal cap assembly of claim 1, wherein The outer peripheral wall of the inner plug (10) is formed with an upper sealing convex ring (103) and a lower sealing convex ring (104) protruding to the radial outside, and in the axial direction (A), the upper sealing convex ring (103) and the lower sealing convex ring (104) are located on both sides of the first opening (11) respectively, In the second use position, the upper sealing convex ring (103) and the lower sealing convex ring (104) are in interference fit with the inner wall of the position limiter (20).

4. The internal cap assembly of claim 1, wherein The end wall inside the cover (30) is formed with an inner connecting part (31), and the inner plug (10) is detachably connected with the inner connecting part (31) at the second opening (12), When the inner plug (10) is connected with the inner connecting part (31), the second opening (12) is completely blocked.

5. An internal cap assembly according to claim 4, wherein The inner connecting part (31) comprises an inner ring (311) and an outer ring (312) protruding to the inner plug (10) in the axial direction (A), the inner ring (311) is used for interference fit embedding in the inner periphery of the inner plug (10), and the outer ring (312) is used for interference fit sleeving on the outer periphery of the inner plug (10).

6. The internal cap assembly of claim 5, wherein, In the axial direction (A), the length of the inner ring (311) is greater than the length of the outer ring (312).

7. The internal cap assembly of claim 5, wherein, The outer peripheral wall of the inner ring (311) is formed with an annular inner ring outer flange (311a) protruding to the radial outside, The inner peripheral wall of the inner plug (10) is formed with an inner flange (105) protruding to the radial inside, During the disassembly and assembly of the inner plug (10) and the cover (30), the inner ring outer flange (311a) and the inner flange (105) can elastically deform and pass through each other in the axial direction (A).

8. The internal cap assembly of claim 5, wherein, The inner plug assembly further comprises a sealing gasket (40) embedded between the outer ring (312) and the peripheral wall of the cover (30).

9. An internal plug assembly according to any one of claims 1 to 8, wherein, The inner peripheral wall of the inner plug (10) is formed with a horn at the second opening (12), and in the axial direction (A), the radial dimension of the inner peripheral wall is larger as it goes to the outside of the inner plug (10).

10. A metering dispensing container characterized by, The container (b) is formed with the opening (b1).

11. A metering dispenser container according to claim 10, wherein When the inner plug (10) moves to the first use position relative to the container (b), in the axial direction (A), the first opening (11) is at least partially located in the body part (bb).

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