JP7257733B2 - spout cap and spout container - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pouring cap that is attached to the mouth of a container body containing a liquid content and has a pouring cylinder for pouring out the liquid content, and a pouring container with the pouring cap attached to the container body. be.

2. Description of the Related Art Conventionally, container bodies for containing shampoos, rinses, liquid soaps, various food seasonings, medicines, etc. as liquid contents have been fitted with spout caps at their mouths, as disclosed in Patent Document 1, for example. are used Such a pouring cap is provided with a tube-shaped pouring tube for pouring out the content liquid from the tip thereof. can let you out.

JP 2016-69039 A

By the way, with such a pouring cap, the content liquid may remain inside the pouring tube due to the influence of viscosity and the like even after the pouring is finished. Such a pouring cap is provided with a lid body provided with a seal portion that abuts against the inner surface of the pouring tube. is pushed out and overflows the outside of the pouring cylinder. For this reason, the pouring cap of Patent Document 1 has an interior in which the upper opening communicates with the pouring tube and the lower opening communicates with the housing space in order to have a suck-back function that pulls the contents of the pouring tube back to the container body. A cylinder and a movable valve arranged inside the inner cylinder and movable along the axis of the inner cylinder are provided. According to such a pouring cap, when pouring out the content liquid, the movable valve that moves toward the pouring cylinder by displacing the container body to the tilted posture is moved to the upright position after the pouring is completed. Since it moves toward the accommodation space by being displaced to the posture, the content liquid remaining in the extraction tube can be pulled back toward the inner tube.

On the other hand, for such a pouring cap, for example, a large-diameter pouring cylinder as shown in Patent Document 1 may be used in consideration of the stability of the flow during pouring and the ability to drain the liquid. However, as the size of the pouring tube increases, the amount of liquid remaining inside the tube also increases. Therefore, simply providing an inner tube and a moving valve may not eliminate the overflow of the liquid when the lid is closed. rice field.

An object of the present invention is to solve such problems, and a pouring cap that can effectively prevent the content liquid from overflowing when the liquid content remaining in the pouring tube is sufficiently drawn back and the lid body is closed. , and a pouring container in which the pouring cap is attached to the container body.

The present invention is a pouring cap that is attached to the mouth of a container body having a storage space for containing a content liquid, and that includes a pouring cylinder for pouring out the content liquid in the storage space,
An outer peripheral wall that surrounds the mouth and is held by the mouth, a top wall connected to the outer wall, and a lip that protrudes upward and curves outward in the radial direction to form a lip. a cap body having the pouring tube;
a ceiling wall provided inside the cap body, covering the mouth portion and defining an internal space between itself and the top wall; a lower opening connected to the ceiling wall and communicating with the housing space; an inner plug having an inner tube having an upper opening that communicates with the pouring tube through the inner space;
a movable valve arranged inside the inner cylinder so as to be movable along the axis of the inner cylinder between an upper position on the side of the extraction cylinder and a lower position on the side of the housing space;
A valve that is provided in the internal space, covers the upper opening, is separable from the top wall, and normally sits on the top wall to prevent the moving valve from coming off and define the top position. a check valve having a body;
the inner cylinder has a diameter-reduced portion that decreases in diameter toward the accommodation space and prevents the moving valve from coming off to define the lower position;
The inner diameter of the pouring tube and the inner diameter of the inner tube are 2 to 7 mm. The pouring cap is such that the inner volume of the pouring tube reaching the upper end opening is made smaller by 0.01 cm ³ than the stroke volume of the inner tube while the moving valve moves from the upper position to the lower position. .

The present invention also provides a pouring cap that is attached to the mouth of a container body having a storage space for containing a content liquid, and that includes a pouring cylinder for pouring out the content liquid in the storage space,
An outer peripheral wall that surrounds the mouth and is held by the mouth, a top wall connected to the outer wall, and a lip that protrudes upward and curves outward in the radial direction to form a lip. a cap body having the pouring tube, an inner tube protruding downward from the pouring tube and having a lower opening communicating with the housing space and an upper opening communicating with the pouring tube;
a movable valve arranged inside the inner cylinder so as to be movable along the axis of the inner cylinder between an upper position on the extraction cylinder side and a lower position on the accommodation space side;
The inner cylinder has a projection that protrudes toward the pouring cylinder at an angle in a direction approaching the axis of the inner cylinder to prevent the moving valve from coming off and defines the upper position, and a diameter that decreases toward the accommodation space. and a diameter-reduced portion that prevents the moving valve from coming off and defines the lower position,
An inner diameter of the pouring tube and an inner tube of the inner tube are 2 to 7 mm, and an upper end opening of the pouring tube provided on the upper surface of the lip from the upper surface of the moving valve and the protrusion moved to the upper position. 0.01 cm ³ smaller than the stroke volume of the inner cylinder while the moving valve moves from the upper position to the lower position.

A pouring container comprising the container body and the pouring cap, wherein the container body comprises an inner container having the accommodating space, and a flexible outer container accommodating the inner container. is preferred.

In the pouring cap of the present invention and the pouring container provided with this pouring cap, the volume of the space formed inside the pouring tube (inner volume of the pouring tube) and the moving valve are provided in the inner tube. Considering the volume of the inner cylinder (stroke volume of the inner cylinder) in the stroke of moving from the upper position to the lower position, the inner volume of the pouring cylinder is made smaller than the stroke volume of the inner cylinder. The content liquid remaining in the pouring tube can be sufficiently pulled back.

1 is a cross-sectional side view of a first embodiment of a pouring cap and pouring container according to the present invention; FIG. FIG. 2 is a diagram illustrating the internal volume of the pouring tube and the stroke volume of the inner tube for the pouring cap shown in FIG. 1; Fig. 3 is a cross-sectional side view of a second embodiment of a pouring cap and pouring container according to the present invention; FIG. 4 is a diagram illustrating the inner volume of the pouring tube and the stroke volume of the inner tube for the pouring cap shown in FIG. 3 ;

Hereinafter, one embodiment of a pouring cap and a pouring container according to the present invention will be described with reference to the drawings. In this specification and the like, "upper" and "lower" refer to directions in which the lid indicated by reference numeral 8 is positioned above the container main body indicated by reference numeral 2, as shown in FIG.

First, referring to FIGS. 1 and 2, a first embodiment of a pouring cap and a pouring container according to the present invention will be described. The pouring container of the first embodiment indicated by reference numeral 1 comprises a container body 2 and a pouring cap 3 . The pouring cap 3 is composed of a cap body 4 , an inner plug 5 , a check valve 6 , a moving valve 7 and a lid body 8 .

The container body 2 of this embodiment includes an inner container 2a having a space S for containing the content liquid, and an outer container 2b that accommodates the inner container 2a.

The inner container 2a is made of a thin-walled synthetic resin, and is provided so as to be deformable in volume.

The outer container 2b includes a cylindrical mouth portion 2c and a bottomed cylindrical outer container main body 2d connected to the mouth portion 2c. The mouth portion 2c is provided with a vent hole 2e penetrating the mouth portion 2c in the radial direction, and a male screw portion 2f is provided on the outer surface of the mouth portion 2c. The outer container 2b of this embodiment is made of synthetic resin, and the outer container main body 2d has flexibility.

The inner container 2a and the outer container 2b according to the present embodiment are made by detachably laminating synthetic resins having low compatibility with each other. Nylon resin (PA), ethylene-vinyl alcohol copolymer resin (EVOH), modified polyolefin resin (for example, "ADMER" (registered trademark) manufactured by Mitsui Chemicals, Inc., etc.) can be used as the synthetic resin constituting the inner container 2a. can be done. As the synthetic resin forming the outer container 2b, polyethylene resins (PE) such as low-density polyethylene (LDPE) and high-density polyethylene (HDPE), as well as polypropylene (PP) can be used. Such inner container 2a and outer container 2b can be obtained by blow molding a parison in which a synthetic resin material forming the inner container 2a and a synthetic resin material forming the outer container 2b are laminated. In addition, a test tube-shaped preform is prepared by laminating the synthetic resin material of the inner container 2a and the synthetic resin material of the outer container 2b, and this preform is formed by biaxial stretch blow molding. It is also possible to form the body and the outer layer separately and then arrange the inner layer inside the outer layer.

The cap body 4 is made of synthetic resin in this embodiment, and includes an outer peripheral wall 4b surrounding the mouth portion 2c and having a female threaded portion 4a on its inner peripheral surface that fits the male threaded portion 2f. and a top wall 4c that covers and connects to the upper end of the outer peripheral wall 4b. The top wall 4c is integrally connected to a pipe-shaped pouring pipe 4d which protrudes upward and has a lip formed by curving the tip portion radially outward. Further, the top wall 4c is provided with an outside air introduction port 4e for communicating the outside world and the inside of the top wall 4c.

In this embodiment, the inner plug 5 is made of synthetic resin and provided inside the cap body 4 . The inner plug 5 is provided with a top wall 5a positioned above the mouth portion 2c to close the accommodation space S, and defining an internal space N between itself and the top wall 4c. A communication port 5b passing through the ceiling wall 5a is provided in the central portion of the ceiling wall 5a. Further, on the side of the communication port 5b, a cylindrical lower opening 5c communicating with the housing space S and an upper opening 5d opening toward the internal space N and communicating with the pouring cylinder 4d via the internal space N are provided. The inner cylinder 5e provided is integrally connected to the ceiling wall 5a. Here, a diameter-reduced portion 5f whose diameter is reduced toward the housing space S is provided at the lower portion of the inner cylinder 5e. Although detailed illustration is omitted, a groove having a shallow depth may be provided in the diameter-reduced portion 5f, and a small amount of the content liquid may be stored in this groove. An annular seal wall 5g is provided on the lower surface of the top wall 5a to hold the inner container 2a between itself and the outer container 2b. An annular wall 5h extending upward is provided on the upper surface of the top wall 5a on the radially outer side of the seal wall 5g, and the annular wall 5h is partially notched. An upper notch 5j is provided. Further, the top wall 5a on the radially outer side of the annular wall 5h is provided with an edge notch 5k obtained by partially notching the edge of the top wall 5a.

The check valve 6 is made of polyethylene resin (PE), polypropylene (PP), or the like in this embodiment, and is arranged in the internal space N. As shown in FIG. The check valve 6 has an annular base portion 6a held by the top wall 4c and the top wall 5a, and is seated on the top wall 5a to close the communication port 5b while leaving a part of the upper opening 5d open. and a connecting piece 6c that elastically connects the valve body 6b and the base portion 6a.

The movable valve 7 is arranged inside the inner cylinder 5e and provided movably along the axis O of the inner cylinder 5e. As a result, when the container body 2 is displaced to the tilted posture, the movable valve 7 moves to the upper position where it abuts against the valve body 6b as indicated by the phantom line in FIG. When displaced, it moves to the lower position where it sits on the diameter-reduced portion 5f, as indicated by the solid line in FIG. Depending on the content liquid, if it dries while adhering to the moving valve 7, the moving valve 7 may stick to the diameter-reduced portion 5f and become unable to move. It is preferable to provide a groove in the reduced diameter portion 5f. As a result, since a small amount of content liquid can be retained in the groove, such problems can be effectively prevented. Here, although the movable valve 7 of this embodiment is made of synthetic resin, it may be made of metal. Moreover, although the shape is spherical, various shapes such as a cylindrical shape can be employed to match the inner peripheral surface of the inner cylinder 5e.

The lid 8 includes a lid top wall 8a located above the top wall 4c and a lid outer peripheral wall 8b integrally connected to the lid top wall 8a. A sealing tube 8c is provided on the lower surface of the lid top wall 8a to be inserted into the pouring tube 4d and to contact the inner surface of the pouring tube 4d. A hinge portion 8d that is integrally connected to the outer peripheral wall 4b of the cap body 4 and holds the lid 8 swingably with respect to the cap body 4 is provided on the outer peripheral surface of the outer peripheral wall 8b of the lid body.

In this embodiment, the inner volume A1 of the pouring tube 4d, which is the volume of the space formed inside the pouring tube 4d, is the lower end of the inside of the pouring tube 4d, as indicated by hatching in FIG. It means the volume of the space from the opening 4f to the upper end opening 4g of the extraction tube 4d. In addition, the volume of the inner cylinder 5e in the stroke in which the moving valve 7 moves from the upper position to the lower position in the inner cylinder 5e (in other words, when the content liquid is accumulated in the inner cylinder 5e, the moving valve 7 is The stroke volume B1 of the inner tube 5e, which is the volume of the liquid content discharged from the inner tube 5e by moving from the upper position to the lower position, is the inner side of the inner tube 5e, as indicated by hatching in FIG. The volume of the space from the center of the moving valve 7 at the upper position to the center at the lower position. Here, the internal volume A1 is set so as not to be smaller than the stroke volume B1. In this embodiment, the internal volume A1 is approximately 0.04 cm ³ and the stroke volume B1 is approximately 0.05 cm ³ . In addition, it is preferable to set the inner diameter of the pouring cylinder 4d and the inner cylinder 5e (the inner diameter of the basic shape excluding the protrusions and ribs provided on the inner surface) to 2 to 7 mm. In this embodiment, the inner diameter D1 of the pouring cylinder 4d (the inner diameter of the lower end opening 4f) is about 2.5 mm, and the inner diameter D2 of the inner cylinder 5e (the center of the movable valve 7 when the movable valve 7 is moved to the upper position) ) is about 3.5 mm.

In the pouring container 1 configured as described above, the air existing in the space between the inner container 2a and the outer container 2b is pressurized by pressing the outer container 2b, thereby increasing the pressure in the accommodation space S. Therefore, the content of the accommodation space S flows into the internal space N through the gap around the connecting piece 6c from the communication port 5b while separating the valve body 6b from the top wall 5a, and flows inside the pouring tube 4d. poured through. The space between the inner container 2a and the outer container 2b communicates with the outside air inlet 4e via the vent 2e, the edge notch 5k, and the upper notch 5j. Since the space formed inside is narrow, even if the air existing between the inner container 2a and the outer container 2b is pressurized, it hardly escapes to the outside. In addition, when the container main body 2 is displaced to the tilted posture so as to pour out the contents, the movable valve 7 is moved by its own weight and the contents flowing in from the lower opening of the inner tube 5e. It has moved to the indicated upper position.

After that, when the pressure on the outer container 2b is released and the container main body 2 is displaced to the original upright posture, the pressure in the accommodation space S returns to its original state and the valve body 6b is seated on the top surface of the ceiling wall 5a. , the communication port 5b is closed, while part of the upper opening 5d remains open. Further, the movable valve 7 moves to the lower position indicated by the solid line in FIG. As a result, a space corresponding to the stroke volume B1 is formed in the upper inner side of the inner cylinder 5e. The content liquid in the cylinder 4d is pulled back toward the inner cylinder 5e. Here, since the internal volume A1 is smaller than the stroke volume B1, the liquid content does not accumulate in the pouring tube 4d. Therefore, it is possible to prevent the content liquid from overflowing from the pouring tube 4d when the lid body 8 is closed. When the space between the inner container 2a and the outer container 2b is decompressed due to the restoration of the outer container 2b, the outer air is taken in from the outer air inlet 4e and ventilated through the edge notch 5k and the upper notch 5j. Outside air is introduced from the port 2e. As a result, only the outer container 2b can be restored while the inner container 2a is reduced and deformed.

Next, a second embodiment of the pouring cap and pouring container according to the present invention will be described with reference to FIGS. 3 and 4. FIG. The pouring container of the second embodiment indicated by reference numeral 11 comprises a container body 12 and a pouring cap 13 . The pouring cap 13 is composed of a cap body 14 , a moving valve 17 and a lid body 18 .

The container body 12 of the present embodiment includes an inner container 12a having a space S for containing the content liquid, and an outer container 12b that accommodates the inner container 12a.

Like the inner container 2a described above, the inner container 12a of the present embodiment is made of a thin synthetic resin, and is provided so as to be capable of being reduced in volume and deformed.

The outer container 12b has a cylindrical mouth portion 12c, and a projection 12d projecting radially outward is provided on the outer peripheral surface of the mouth portion 12c. Although not shown, a cylindrical outer container body having a bottom is provided below the mouth portion 12c, and a slit-like gap is provided at the bottom thereof. The outer container 12b of this embodiment is also made of synthetic resin, and the main body of the outer container is flexible.

The cap main body 14 is formed of synthetic resin in this embodiment, and includes an outer peripheral wall 14a that surrounds the mouth portion 12c and is engaged with the protrusion 12d, and an upper end portion of the outer peripheral wall 14a that covers the upper portion of the outer peripheral wall 14a. and a connecting top wall 14b. Further, the top wall 14b is provided with an inclined portion 14c extending so as to reduce its diameter upward. A pouring tube 14d curved outward to form a lip is integrally connected. Under the pouring tube 14d, an internal tube 14g having a cylindrical shape and having a lower opening 14e communicating with the housing space S and an upper opening 14f communicating with the pouring tube 14d is arranged so as to be continuous with the pouring tube 14d. , and integrally connected to the inclined portion 14c. Here, a plurality of vertical ribs 14h are provided on the inner peripheral surface of the internal cylinder 14g, extending in the vertical direction and provided at intervals in the circumferential direction. A projection 14k is provided that protrudes obliquely toward 14d toward the axis O of the inner cylinder 14g. It should be noted that the phrase "protruding at an angle in a direction closer to the axis of the inner tube toward the pouring tube" means not only the state of protruding in a curved shape as shown in FIG. It also includes the state. A diameter-reduced portion 14m whose diameter is reduced toward the accommodation space S is provided at the lower portion of the inner cylinder 14g. Although illustration is omitted, the diameter-reduced portion 14m may also be provided with a shallow groove similar to the aforementioned diameter-reduced portion 5f.

The movable valve 17, like the movable valve 7 described above, has a spherical shape, is arranged in the inner cylinder 14g, and is provided movably along the axis O of the inner cylinder 14g. As a result, when the container body 12 is displaced to the tilted posture, the movable valve 17 moves to the upper position where it abuts on the projection 14k as indicated by the phantom line in FIG. Then, as indicated by the solid line in FIG. 3, it moves to the lower position where it sits on the reduced diameter portion 14m.

The lid 18 includes a lid top wall 18a located above the top wall 4c and a lid outer peripheral wall 18b integrally connected to the lid top wall 18a. A seal cylinder 18c is provided on the lower surface of the lid top wall 18a to be inserted into the pouring tube 14d and to contact the inner surface of the pouring tube 14d. , a rod-shaped portion 18d having a cylindrical shape is provided. Here, the rod-shaped portion 18d is provided so that its tip is located below the projection 14k when the lid body 18 is closed. As a result, even if the container main body 12 is left in the tilted posture with the lid 18 closed, the moving valve 17 does not come into contact with the projection 14k. 14k can be prevented from being stuck and unable to move. A hinge portion 18e integrally connected to the outer peripheral wall 14a of the cap body 14 is provided on the outer peripheral surface of the lid body outer peripheral wall 18b.

In the present embodiment, as shown hatched in FIG. 4, the internal volume A2 of the pouring tube 14d is increased from the upper surfaces of the moving valve 17 and the projection 14k moved to the upper position indicated by the phantom lines. It means the volume of the space up to the upper end opening 14p. 4, the stroke volume B2 of the inner cylinder 14g is the volume of the space from the center of the movable valve 7 at the upper position to the center of the lower position inside the inner cylinder 14g. say. Here, the internal volume A2 is set so as not to be smaller than the stroke volume B2, and in the present embodiment, the internal volume A2 is approximately 0.11 ^cm3 and the stroke volume B2 is approximately 0.12 ^cm3 . . The inner diameters of the pouring tube 14d and the inner tube 14g are also preferably set to 2 to 7 mm. 17) is about 6 mm, and the inner diameter D4 of the internal cylinder 14g (the inner diameter at the center of the moving valve 7 when the moving valve 7 is moved to the upper position) is about 4 mm.

Even in the pouring container 11 of this embodiment, the content liquid can be poured out in the same manner as the pouring container 11 described above. In addition, since the internal volume A2 is smaller than the stroke volume B2, the content liquid does not remain in the pouring tube 14d, and the liquid content does not overflow from the pouring tube 14d even when the lid body 18 is closed. There is no

The spout cap and spout container according to the present invention are not limited to the embodiments described above, but include various modifications within the scope of the claims. For example, the pouring cap according to the present invention is not attached only to the container main body composed of the inner container and the outer container as in the above-described embodiment, but is simply attached to the container main body composed only of the outer container. It is also possible to use it by attaching it to the In addition, in the above-described embodiment, the cap main body and the lid were integrally connected via a hinge, but the lid is provided separately from the cap main body, and can be detachably attached to the cap main body by screws or undercuts. may be attached to the

1: Extraction container 2: Container main body 2a: Inner container 2b: Outer container 2c: Mouth 2d: Outer container main body 2e: Vent 2f: Male screw 3: Extraction cap 4: Cap main body 4a: Female screw 4b: Periphery Wall 4c: Top wall 4d: Extraction tube 4e: Outside air inlet 4f: Lower end opening 4g: Upper end opening 5: Middle plug 5a: Top wall 5b: Communication port 5c: Lower opening 5d: Upper opening 5e: Internal cylinder 5f: Contraction Diameter portion 5g: Seal wall 5h: Annular wall 5j: Top notch 5k: Edge notch 6: Check valve 6a: Base 6b: Valve body 6c: Connecting piece 7: Moving valve 8: Lid body 8a: Lid body top Wall 8b: Lid outer peripheral wall 8c: Seal tube 8d: Hinge 11: Pour out container 12: Container main body 12a: Inner container 12b: Outer container 12c: Mouth 12d: Projection 13: Pour out cap 14: Cap main body 14a: Periphery Wall 14b: Top wall 14c: Inclined portion 14d: Extraction cylinder 14e: Lower opening 14f: Upper opening 14g: Internal cylinder 14h: Vertical rib 14k: Projection 14m: Diameter reduction part 14p: Upper end opening 17: Moving valve 18: Lid 18a: lid top wall 18b: lid outer peripheral wall 18c: seal tube 18d: rod-shaped portion 18e: hinge portions A1, A2: internal volumes B1, B2: stroke volume N: internal space O: axis S of internal cylinder: accommodation space

Claims (3)

A pouring cap, which is attached to the mouth of a container body having a storage space for containing a content liquid, and which includes a pouring cylinder for pouring out the content liquid in the storage space,
An outer peripheral wall that surrounds the mouth and is held by the mouth, a top wall connected to the outer wall, and a lip that protrudes upward and curves outward in the radial direction to form a lip. a cap body having the pouring tube;
a ceiling wall provided inside the cap body, covering the mouth portion and defining an internal space between itself and the top wall; a lower opening connected to the ceiling wall and communicating with the housing space; an inner plug having an inner tube having an upper opening that communicates with the pouring tube through the inner space;
a movable valve arranged inside the inner cylinder so as to be movable along the axis of the inner cylinder between an upper position on the side of the extraction cylinder and a lower position on the side of the housing space;
A valve that is provided in the internal space, covers the upper opening, is separable from the top wall, and normally sits on the top wall to prevent the moving valve from coming off and define the top position. a check valve having a body;
the inner cylinder has a diameter-reduced portion that decreases in diameter toward the accommodation space and prevents the moving valve from coming off to define the lower position;
The inner diameter of the pouring tube and the inner diameter of the inner tube are 2 to 7 mm. A pouring cap in which the inner volume of the pouring cylinder reaching the upper end opening is made smaller by 0.01 cm ³ than the stroke volume of the inner cylinder while the moving valve moves from the upper position to the lower position. A pouring cap, which is attached to the mouth of a container body having a storage space for containing a content liquid, and which includes a pouring cylinder for pouring out the content liquid in the storage space,
An outer peripheral wall that surrounds the mouth and is held by the mouth, a top wall connected to the outer wall, and a lip that protrudes upward and curves outward in the radial direction to form a lip. a cap body having the pouring tube, an inner tube protruding downward from the pouring tube and having a lower opening communicating with the housing space and an upper opening communicating with the pouring tube;
a movable valve arranged inside the inner cylinder so as to be movable along the axis of the inner cylinder between an upper position on the extraction cylinder side and a lower position on the accommodation space side;
The inner cylinder has a projection that protrudes toward the pouring cylinder at an angle in a direction approaching the axis of the inner cylinder to prevent the moving valve from coming off and defines the upper position, and a diameter that decreases toward the accommodation space. and a diameter-reduced portion that prevents the moving valve from coming off and defines the lower position,
An inner diameter of the pouring tube and an inner tube of the inner tube are 2 to 7 mm, and an upper end opening of the pouring tube provided on the upper surface of the lip from the upper surface of the moving valve and the protrusion moved to the upper position. 0.01 cm ³ smaller than the stroke volume of said inner cylinder during movement of said moving valve from said upper position to said lower position. 3. A pouring container comprising the container body according to claim 1 or 2 and the pouring cap, wherein the container body comprises an inner container having the accommodating space and a flexible inner container. A pouring container comprising an outer container that fits inside.

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