JP2022024734A - Pouring spout and container with pouring spout - Google Patents

Abstract

To provide a pouring spout and a container with the pouring spout where a content such as liquid can be easily poured, as a result of considering the above reasons.SOLUTION: A pouring spout includes a spout body 20 including a spouting cylindrical part 23, and a moving member 36 capable of moving along an axial direction of the spouting cylindrical part 23. The spouting cylindrical part 23 has a top surface part 23b that intersects in the axial direction at the tip side along the axial direction, and a slit 26 that opens a content flow path 24 along the axial direction. The content flow path 24 is formed corresponding to each of the parts where the slit 26 divides the top surface part 23b into two or more. The moving member 36 has a closing part 33 that closes the content flow path 24 in the slit 26, and a cylindrical part 34 that circularly surrounds the pouring cylindrical part 23 on the base end side of the closing part 33. By moving the moving member 36 from the tip end side to the base end side with respect to the pouring cylindrical part 23, the closing part 33 retracts from the tip end side of the slit 26 and the content flow path 24 opens.SELECTED DRAWING: Figure 6

Description

The present invention relates to a spout for pouring and a container with a spout for pouring that can be suitably used for a refill container or the like.

As a spout for a refill container, Patent Document 1 includes a fixing member having a celestial cylinder-shaped injection cylinder having a spout on the peripheral wall, and a movable member attached to the spout cylinder to close the spout. A structure has been proposed in which the movable member moves along the pouring cylinder and the spout is opened by pressing the movable member against the mouth of the refillable container.

Japanese Unexamined Patent Publication No. 2014-80218

In the spout of Patent Document 1, since the spout is provided on the peripheral wall of the spout cylinder, when the movable member moves, the spout is from the center portion to the outer peripheral portion in the radial direction with respect to the mouth portion of the refillable container. It will be opened toward. Therefore, if the spout does not penetrate deeply into the inside of the mouth, the contents may leak to the outside of the mouth.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a spout for pouring and a container with a spout for pouring, in which contents such as liquid can be easily poured.

In order to solve the above-mentioned problems, the present invention includes a spout main body provided with a dispensing cylinder portion and a movable member capable of moving along the axial direction of the dispensing cylinder portion, and the dispensing cylinder portion is described as described above. Each of a portion having a top surface portion intersecting the axis direction on the tip side along the axis direction and a slit having a content flow path opened along the axis direction, and the slit dividing the top surface portion into two or more. The content flow path is formed corresponding to the above, and the movable member has a tubular shape that encloses the closing portion that closes the content flow path in the slit and the pouring cylinder portion on the base end side of the closing portion in an annular shape. By moving the movable member from the tip end side to the base end side with respect to the pouring cylinder portion, the closing portion retracts from the tip end side of the slit and the content flow path opens. Provide a spout for pouring characterized by

When the movable member is moved from the tip end side to the base end side with respect to the dispensing cylinder portion, the movable member protrudes outward from the tubular portion so as to be in contact with the periphery of the mouth portion of the dispensed container. It may have a base.
The movable member is located between a closing position where the closing portion closes the slit and an open position where the content flow path is opened by moving the closing portion from the tip end side to the base end side with respect to the dispensing cylinder portion. It may be switchable between each other.
The spout body may have a guide portion that guides the movable member to slide movement in the axial direction.

The pouring spout may have a blocking member that prevents the movable member from moving from the tip end side to the base end side on the base end side of the cylindrical portion.
The spout main body has a mounting portion for a main body container for accommodating the contents, and the dispensing cylinder portion may protrude from the mounting portion toward the tip end side.
The present invention also provides a container with a spout for pouring, which comprises the spout for pouring and a body for accommodating the contents.

According to the present invention, the slit that opens the content flow path along the axial direction further divides the top surface portion of the dispensing cylinder portion into two or more, so that the movable member can be moved from the closing position on the distal end side to the proximal end side. When moved to the open position of, the content flow path opens even at the position where the slit divides the top surface portion. Since the content flow paths divided by the slits merge at the top surface portion, the contents such as liquid can be easily poured out.

It is a perspective view which shows the spout for pouring of an embodiment. It is a perspective view which shows the spout for pouring of an embodiment from the front side. It is a perspective view which shows the spout main body of embodiment. It is a perspective view which shows the movable member of an embodiment. It is a perspective view which shows the closing position of the spout for pouring which removed the band part. It is a perspective view which shows the open position of the spout for pouring which removed the band part. 6 is a cross-sectional view taken along the line VII-VII of FIG.

Hereinafter, the present invention will be described with reference to the drawings based on the preferred embodiments.

1 to 7 illustrate the spout for pouring of the embodiment. 1 and 2 show the pouring spout 10 of the embodiment. FIG. 3 shows the spout body 20. FIG. 4 shows a movable member 30 having a band portion 32 of a blocking member. 5 to 7 show the spout 11 for pouring after the band portion 32 is removed. 5 is a perspective view at the closed position, FIG. 6 is a perspective view at the open position, and FIG. 7 is a cross-sectional view at the open position.

As shown in FIGS. 1 to 4, the pouring spout 10 of the embodiment has a spout main body 20 including a pouring cylinder portion 23 and a tip end side to a base end side along the axial direction of the pouring cylinder portion 23. It is provided with a movable member 30 that can be moved to.

In addition, in this specification, the tip side is the side which faces the spout 10 for pouring from the main body container attached to a mounting part 21 in both directions along the central axis of a pouring cylinder part 23. The base end side is the side from the pouring spout 10 toward the main body container along the central axis. Further, in the following description, the radial direction and the circumferential direction of the dispensing cylinder portion 23 with respect to the central axis may be simply referred to as the radial direction and the circumferential direction, respectively. That is, the radial direction is a direction orthogonal to the central axis. Further, the circumferential direction is a direction surrounding the central axis. Further, the direction along the central axis may be referred to as an axis direction.

The body container (not shown) is attached to the dispensing spout 10 and has a body for accommodating the contents. The main body container may be self-supporting, or may be a non-self-supporting container such as a flat bag. The pouring spout 10 can be attached to the main body container to form a container with a pouring spout.

The dispensed container (not shown) is the container on which the contents are dispensed. The main body container may be a refill container for transferring the contents to the dispensed container. Examples of the dispensed container include a refillable container, a measuring container, and various other containers. The dispensing spout 10 of the embodiment can be suitably applied to, for example, a refill system in which the main body container is a flexible packaging container such as a pouch container and the dispensed container is a bottle container.

The spout main body 20 generally has a mounting portion 21 for the main body container and a dispensing cylinder portion 23 projecting from the mounting portion 21 toward the tip end side.
Further, the movable member 30 generally has a tubular portion 34 mounted on the dispensing cylinder portion 23 and a base portion 31 protruding outward in the radial direction from the tubular portion 34.

The dispensing spout 10 of the embodiment has a blocking member that prevents the movable member 30 from moving from the tip end side to the proximal end side on the proximal end side of the tubular portion 34. Specific examples of the blocking member include a band portion 32 integrated with the movable member 30. The band portion 32 extends in the circumferential direction from the first end portion 32a toward the second end portion 32c. The base portion 31 and the band portion 32 are connected by a connecting portion 32b.

The connecting portion 32b of the illustrated example is a protrusion formed toward the tip end side at a plurality of portions of the band portion 32 along the circumferential direction. The connecting portion 32b is formed in a trapezoidal shape, a triangular shape, or a tapered shape so that the width on the side in contact with the base portion 31 is narrowed. A gap portion 32d into which a finger or the like can be inserted is secured between the first end portion 32a and the second end portion 32c. For example, when a finger is inserted inside the first end portion 32a in the radial direction and a force is applied toward the outside in the radial direction, the connecting portion 32b is broken and the band portion 32 can be removed.

The dispensing cylinder portion 23 has a shape protruding from the mounting portion 21 toward the tip end side. Further, a flange portion 22 is formed between the mounting portion 21 and the dispensing cylinder portion 23 so as to project outward in the radial direction from the dispensing cylinder portion 23. As a result, a space for the movable member 30 to function on the mounting portion 21 is systematically secured on the outer side of the dispensing cylinder portion 23 in the radial direction. The overall shape of the dispenser cylinder portion 23 in the illustrated example except for the slit 26 is substantially cylindrical, but the shape of the dispenser cylinder portion 23 is not particularly limited, and the shape of the dispenser cylinder portion 23 is not particularly limited to a triangular cylinder shape, a square cylinder shape, or the like. It may be in the shape of an elliptical cylinder or the like.

The step between the mounting portion 21 and the flange portion 22 is not always necessary, but for example, when the main body container such as a pouch container is joined to the outer periphery of the mounting portion 21, the position of the main body container is from the flange portion 22. Is less likely to shift to the tip side.

As shown in FIG. 3, the dispensing cylinder portion 23 has a top surface portion 23b that intersects the axial direction on the tip side along the axial direction, and a slit 26 that opens the content flow path 24 along the axial direction. The dispensing cylinder portion 23 of the illustrated example has slits 26 at two locations in the circumferential direction, and has content flow paths 24 at two locations different from the positions of the slits 26 in the circumferential direction. Further, the two slits 26 in the circumferential direction are continuous up to the top surface portion 23b, and the slit 26 divides the top surface portion 23b into two. Inside the dispensing cylinder portion 23, the content flow path 24 is formed corresponding to each of the portions where the top surface portion 23b is divided into two.

That is, the slit 26 is open not only in the side portion of the dispensing cylinder portion 23 but also in the vicinity of the central axis. Therefore, the contents discharged from the two contents flow paths 24 facing each other via the central axis can merge in the vicinity of the central axis. Further, on the base end side from the top surface portion 23b, the slit 26 opens from the inside to the outside in the radial direction of the dispensing cylinder portion 23 in the section from the side of the top surface portion 23b to the base end portion 26a of the slit 26. ing.

The slit 26 in the illustrated example has a shape in which the dispensing cylinder portion 23 is divided into two, but the slit 26 may be configured by dividing the dispensing cylinder portion 23 into three or more. Even in this case, the content poured out from the content flow path 24 formed corresponding to each of the portions where the slit 26 divides the top surface portion 23b into two or more is the central axis where the slit 26 divides the top surface portion 23b. You can meet in the vicinity. Further, the slit 26 has at least a portion that opens from the inside to the outside in the radial direction of the dispensing cylinder portion 23. Thereby, when the contents are poured out from the tip end side of the slit 26, the flow of the contents discharged from the main body container or the flow of the air flowing into the main body container from the outside can be made smoother.

The movable member 30 has a closing portion 33 that closes the content flow path 24 in the slit 26. Further, on the base end side of the closing portion 33, a cylindrical portion 34 that surrounds the dispensing cylinder portion 23 in an annular shape is provided. When the movable member 30 is attached to the spout body 20 from the tip side, the closing portion 33 can be inserted from the tip side of the slit 26.

It should be noted that the range between the closing portion 33 and the tubular portion 34 does not necessarily have to be strictly distinguished. The portion of the tip end side of the tubular portion 34 where the movable member 30 overlaps the position of the slit 26 can function as a closing portion 33 that closes the side portion of the slit 26. That is, the same portion included in the movable member 30 may have both the function of the closing portion 33 and the function of the tubular portion 34.

An annular rib 23c along the circumferential direction is formed on the outer peripheral surface of the dispensing cylinder portion 23. When the annular rib 23c comes into contact with the inner peripheral surface of the tubular portion 34 at the entire circumference in the circumferential direction or at a plurality of locations, the center of the movable member 30 is displaced in the radial direction with respect to the central axis of the ejection cylinder portion 23. Is suppressed. The annular ribs 23c of the illustrated example are arranged at two positions along the axial direction.
The number of the annular ribs 23c is not particularly limited, and may be one or three or more. Further, when the annular rib 23c is formed only in a part of the circumferential direction of the dispensing cylinder portion 23, for example, the continuous angular range of the region having no annular rib 23c in the circumferential direction may be less than 180 °. preferable. For example, regions having annular ribs 23c in a part in the circumferential direction may be arranged at three locations at intervals of approximately 120 °, four locations at intervals of approximately 90 °, and the like.

Further, since the width of the annular rib 23c along the axial direction is narrow, the contact area between the outer peripheral surface of the dispensing cylinder portion 23 and the inner peripheral surface of the tubular portion 34 is limited. That is, in the outer peripheral surface of the dispensing cylinder portion 23, the region other than the annular rib 23c, which is recessed from the annular rib 23c in the radial direction, is less likely to come into contact with the inner peripheral surface of the tubular portion 34, and is dispensed. A gap 34a (see FIG. 7) is secured between the outer peripheral surface of the tubular portion 23 and the inner peripheral surface of the tubular portion 34. This makes it possible to suppress the frictional resistance when moving the movable member 30 from the tip end side to the base end side.

A guide convex portion 25 along the axial direction is formed on the outer peripheral surface of the dispensing cylinder portion 23. Further, on the inner peripheral surface of the tubular portion 34, a guide concave portion 35 along the axial direction is formed so as to correspond to the guide convex portion 25. As a result, the movable member 30 is guided to slide movement in the axial direction. That is, the guide convex portion 25 functions as a guide portion in which the spout main body 20 guides the movable member 30 to slide movement in the axial direction. That is, the displacement of the movable member 30 is mainly the displacement in the axial direction, and the displacement in the radial direction or the circumferential direction is less likely to occur.

In the case of the illustrated example, the portion of the guide convex portion 25 on the tip end side is formed along the peripheral edge of the slit 26. Further, a part of the annular rib 23c is formed along the base end portion 26a of the slit 26. The guide convex portion 25 and the annular rib 23c come into contact with the inner peripheral surface of the tubular portion 34 along the peripheral edge of the slit 26, whereby the outer peripheral surface of the ejection cylinder portion 23 and the inner peripheral surface of the tubular portion 34 are contacted. The gap 34a between the two can be reduced to prevent the contents from leaking from the content flow path 24 into the gap 34a.

As shown in FIG. 5, when the band portion 32 is removed, a space is opened between the base portion 31 and the flange portion 22, so that the movable member 36 is moved from the tip end side to the base end side with respect to the pouring cylinder portion 23. Can be moved. In FIGS. 5 to 7, the movable member 36 and the dispensing spout 11 after the band portion 32 is removed are distinguished from the movable member 30 and the dispensing spout 10 before the band portion 32 is removed. ..

The band portion 32 is an example of a blocking member integrated with the movable member 30 at the base portion 31 and the like. When the blocking member is removed from the movable member 30 before opening, the movable member 36 after removing the blocking member is allowed to move from the tip end side to the base end side with respect to the dispensing cylinder portion 23. When the blocking member such as the band portion 32 is not integrated with the movable member 30, the movable member before removing the blocking member may have the same configuration as the movable member after removing the blocking member.

The structure of the blocking member is not limited to the band shape, and may be a plate shape, a rod shape, a tubular shape, a claw shape, or the like. By arranging the blocking member on the base end side of the base portion 31 or the like, the movable members 30 and 36 are not limited to the configuration of blocking the movement, but are engaged and fitted at the tip side and other positions of the movable members 30 and 36. Movement may be blocked by equality. In order to facilitate the removal of the blocking member integrated with the movable member, it is preferable to have a configuration in which the blocking member is broken from the movable member. An example of the breaking means is the connecting portion 32b described above, but the present invention is not limited to this, and a thin-walled portion, a perforated penetrating portion, or the like may be used. Further, the blocking member is connected to the base 31 or the like of the movable members 30 and 36 or the spout body 20 or the like via a rotation shaft, a hinge or the like, and the blocking member is displaced to a position where the movement of the movable member is not blocked. Then, the movable member may be made movable.

As shown in FIGS. 3 and 4, a braking convex portion 23a that can be coupled to the braking concave portion 33a of the movable member 30 is formed on the tip end side of the dispensing cylinder portion 23. The braking convex portion 23a projects radially inward from the top surface portion 23b of the dispensing cylinder portion 23. Further, the braking recess 33a is formed at a position on the tip end side of the closing portion 33 and in contact with the top surface portion 23b. When an external force that moves the movable member 36 from the tip end side to the base end side after removing the band portion 32 acts against the coupling force of the braking convex portion 23a and the braking concave portion 33a, the pouring cylinder portion 23 and the closing portion Due to the elastic deformation of 33 or the like, the coupling between the braking convex portion 23a and the braking concave portion 33a is released, and the movable member 36 becomes movable.

At the closing position where the closing portion 33 closes the slit 26, the movement of the movable member 36 is stopped even after the band portion 32 is removed by the action of the braking convex portion 23a and the braking concave portion 33a described above. The positional relationship between the spout body 20 and the movable member 36 at the closed position is stable until an external force is applied to the extent that the coupling between the braking convex portion 23a and the braking concave portion 33a is released as described above. Therefore, the closed position of the movable member 36 can be maintained even if the pouring cylinder portion 23 is tilted so that the contents are poured out from the main body container and the pouring cylinder portion 23 is directed downward.

When the base portion 31 of the movable member 36 is pressed against the dispensed container, the movement beyond the closed position becomes possible, and the coupling between the braking convex portion 23a and the braking concave portion 33a is released. Therefore, when the user intends to take out the contents from the main body container, it is possible to start the movement of the movable member 36 without having to pick up the spout main body 20 or the movable member 36 and operate the movable member 36. Therefore, the spout 11 for dispensing after removing the band portion 32 can be easily brought close to the container to be dispensed. When the main body container is flexible, the user may perform a pushing operation with respect to the dispensed container while holding the mounting portion 21 or the like of the spout main body 20.

The braking convex portion 23a and the braking concave portion 33a in the illustrated example are provided at positions facing the slit 26 inside the dispensing cylinder portion 23, but at other positions such as outside the dispensing cylinder portion 23. It may be provided. In the case of the illustrated example, when the movable member 36 moves, even if the closing portion 33 is displaced in the slit 26, the braking recess 33a is recessed, so that the closing portion 33 does not interfere with the slit 26 and moves smoothly. Is possible.

As shown in FIGS. 6 and 7, when the movable member 36 moves from the tip end side to the base end side with respect to the spout body 20, the closing portion 33 retracts from the tip end side of the slit 26, and the content flow path 24 is external. It becomes an open position that opens to. In the open position, the content flow path 24 is opened through the slit 26 between the tip end side of the dispensing cylinder portion 23 and the tip end side of the closing portion 33. When the dispensing spout 11 is in the open position with the dispensing cylinder portion 23 tilted or downward, the contents can be dispensed toward the dispensed container.

In the case of the spout 11 for pouring in the illustrated example, the slit 26 divides the pouring cylinder 23 into two along a plane including the central axis of the pouring cylinder 23, and the tip of the pouring cylinder 23 is formed. On the side, the top surface portion 23b regulates the cross-sectional area of the content flow path 24. As a result, the flow of the contents from both sides of the slit 26 via the contents flow path 24 tends to be concentrated near the center of the pouring cylinder portion 23 along the central axis. As a result, the flow of the contents becomes stable, and the contents can be more reliably poured into the dispensed container.

As shown in FIG. 7, the closing portion 33 of the movable member 36 is located in the middle of the content flow path 24 even in the open position. The cross-sectional shape of the closing portion 33 that crosses the content flow path 24 is not particularly limited, but may be a flat plate having a substantially uniform thickness. That is, the surface 33b on the base end side of the closing portion 33 may be flat. The surface 33b on the base end side of the closing portion 33 may be a slope inclined along the axial direction. The surface 33b on the base end side may be a symmetrical slope so as to divide the flow of the contents toward the contents flow path 24 facing each other on both sides of the closing portion 33.

When the movable member 36 is moved from the tip end side to the base end side with respect to the dispensing cylinder portion 23, the base portion 31 can be brought into contact with the periphery of the mouth portion of the dispensed container. As a result, the open position can be easily maintained while the movable member 36 is in contact with the dispensed container. When the movable member 36 is separated from the dispensed container, it is possible to return the movable member 36 from the open position to the closed position by reconnecting the braking convex portion 23a and the braking concave portion 33a. That is, the movable member 36 can be switched between the closed position and the open position.

According to the dispensing spouts 10 and 11 of the embodiment, the slit 26 having the content flow path 24 opened along the axial direction divides the top surface portion 23b of the dispensing cylinder portion 23 into two or more, and is therefore movable. When the member 36 is moved from the closed position on the distal end side to the open position on the proximal end side, the content flow path 24 opens even at the position where the slit 26 divides the top surface portion 23b. Since the content flow path 24 divided by the slit 26 merges at the top surface portion 23b, the content such as a liquid can be easily poured out.

The contents are mainly poured out from the central portion of the contents flow path 24. At this time, the air contained in the dispensed container passes between the mouth of the dispensed container and the flow of the contents dispensed in the central portion of the content flow path 24, and is passed through the dispensed container. It is discharged to the outside. That is, on the tip side of the top surface portion 23b of the dispensing cylinder portion 23, the flow of the contents and the flow of air are likely to be partitioned within the range of the mouth portion of the dispensed container, so that the contents overflow due to foaming or the like. Is less likely to occur. The air discharged to the outside of the dispensed container may be discharged to the outside air as it is, or at least a part of the air may flow into the inside of the main body container from the side portion of the content flow path 24 or the like.

The air discharged to the outside of the dispensed container on the base end side from the top surface portion 23b of the dispensed cylinder portion 23 is the outer peripheral surfaces of the dispensed cylinder portion 23 and the tubular portion 34 and the mouth portion of the dispensed container. It passes between the inner peripheral surface of the. Therefore, although not particularly shown, ribs may be provided on the outer peripheral surface of the tubular portion 34 to regulate contact with the inner peripheral surface of the mouth portion of the dispensed container. As a result, the air in the dispensed container can be discharged more reliably.

In the main body container, the configuration of the body including the content accommodating portion is not particularly limited, and examples thereof include a bottle container, a pouch container, and a tube container. When the main body container is a molded container such as a bottle container, the spout main body may be integrated with the main body container as a part of the molded container. Depending on the structure of the main body container and the like, the spout main body can be attached to any of the mouth, body and shoulders of the main body container. The method of attaching the attachment portion to the main body container is not particularly limited, and examples thereof include fitting, engagement, and adhesion. Adhesion may be performed by melting the material of the spout body or the body container, or may be bonded with an adhesive.

When the mounting portion 21 of the spout body 20 is joined to the pouch container, a pouch member such as a film or a sheet may be joined to the outer surface or the inner surface of the mounting portion 21. By having the sealant layer and the adhesive layer made of a thermoplastic resin on at least one side of the pouch member, the pouch member and the spout body 20 can be joined by feeding the pouch members together. Examples of the pouch container include a standing pouch, a gusset container having a film fold on the side surface or the bottom surface, and the like.

Examples of the material for molding a molding container such as a bottle container include various synthetic resins such as a thermoplastic resin and a thermosetting resin. A container such as a pouch container, a tube container, or a bottle container may include a layer made of a material other than resin such as metal, paper, an inorganic compound, and an organic compound.

The content is not particularly limited, but a fluid such as a liquid, powder, or granule can be adopted. The types of contents are not particularly limited, and examples thereof include beverages, foods, seasonings, cosmetics, pharmaceuticals, detergents, adhesives, household products, and industrial products. Examples of the liquid contents include beverages, seasonings, detergents, chemicals and the like. Examples of the contents of the powder or granules include salt, sugar, pepper, granular seasoning, powder detergent and the like.

The spout body 20 and the movable members 30 and 36 can be molded from various synthetic resins such as a thermoplastic resin and a thermosetting resin, for example. The pouring spouts 10 and 11 of the embodiment can be composed of two members, each of which is an integrally molded product of the spout body 20 and the movable members 30 and 36.

The spout body 20 may be assembled from two or more parts, or the movable members 30 and 36 may be assembled from two or more parts. Further, by connecting the spout body 20 and the movable members 30 and 36 via a string-shaped connecting portion or the like, it is also possible to form an integrally molded product in which each member is configured at the end portion of the connecting portion.

Although the present invention has been described above based on the preferred embodiment, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention.

The moving direction of the movable member is not limited to the linear sliding movement along the axial direction, and may be a spiral twisting motion using a screw or the like, an arcuate rotational motion using a hinge or the like, or the like. It is also possible to correspond to a desired moving direction by providing the spout body with a guide portion having a direction corresponding to the moving direction of the movable member.

10, 11 ... Spout for pouring, 20 ... Spout body, 21 ... Mounting part, 22 ... Flange part, 23 ... Pouring cylinder part, 23a ... Braking convex part, 23b ... Top surface part of pouring cylinder part, 23c ... Circular Ribs, 24 ... Contents flow path, 25 ... Guide convex portion, 26 ... Slit, 26a ... Slit base end portion, 30, 36 ... Movable member, 31 ... Base portion, 32 ... Band portion, 32a ... First end portion, 32b ... Connecting portion, 32c ... Second end portion, 32d ... Gap portion, 33 ... Closing portion, 33a ... Braking recess, 33b ... Base end side surface, 34 ... Cylindrical portion, 34a ... Gap, 35 ... Guide recess.

Claims (7)

It is provided with a spout main body provided with a pouring cylinder portion and a movable member capable of moving along the axial direction of the pouring cylinder portion.
The dispensing cylinder portion has a top surface portion that intersects the axis direction on the tip side along the axis direction, and a slit that opens a content flow path along the axis direction, and the slit forms the top surface portion. The content flow path is formed corresponding to each of the portions divided into two or more.
The movable member has a closing portion that closes the content flow path in the slit, and a tubular portion that circularly surrounds the pouring cylinder portion on the base end side of the closing portion.
By moving the movable member from the tip end side to the base end side with respect to the pouring cylinder portion, the closing portion retracts from the tip end side of the slit and the content flow path opens. Slit for pouring. When the movable member is moved from the tip end side to the base end side with respect to the dispensing cylinder portion, the movable member protrudes outward from the tubular portion so as to be in contact with the periphery of the mouth portion of the dispensed container. The pouring spout according to claim 1, wherein the spout has a base. The movable member is located between a closing position where the closing portion closes the slit and an open position where the content flow path is opened by moving the closing portion from the tip end side to the base end side with respect to the dispensing cylinder portion. The pouring spout according to claim 1 or 2, wherein the spout is switchable between the two. The spout for pouring according to any one of claims 1 to 3, wherein the spout main body has a guide portion for guiding the movable member to slide movement in the axial direction. One of claims 1 to 4, wherein the pouring spout has a blocking member that prevents the movable member from moving from the tip end side to the proximal end side on the proximal end side of the tubular portion. The spout for pouring according to item 1. One of claims 1 to 5, wherein the spout main body has a mounting portion for a main body container for accommodating the contents, and the dispensing cylinder portion protrudes from the mounting portion toward the tip end side. Dispensing spout described in. A container with a spout for pouring, comprising the spout for pouring according to any one of claims 1 to 6 and a body for accommodating the contents.

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