JP2016043976A - Spout assembly body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a spout assembly body that can select spout modes depending on how much spouting amounts are and facilitates taking out of desired amounts of contents, a container and a filling body.SOLUTION: A spout assembly body 1 is constituted of a spout main body 10 and a lid part 60. The spout main body 10 comprises a top face part 20, a trunk part 30 and a base part 40. The lid part 60 has a hinge part 63, a first thin wall part 64 that is connected to a top surface part 20 between an end and the other end of the hinge part 63, and a first knob part 66. The first thin wall part 64 is ruptured so that a first opening part A1 is formed in the top surface part 20, and the lid part 60 is fitted to the first opening part A1 so that the first opening part A1 is resealed. The trunk part 30 is connected to base part 40 through a second thin wall part 46. In the base part 40 where the second thin wall part 46 is ruptured and the trunk part 30 is peeled, is formed a second opening part A2 that is different in opening area from the first opening part A1, and the second opening part A2 is resealed by fitting the trunk part 30 to the base part 40.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a combination of a spout main body and a lid attached to a container, and more particularly to a spout combination in which an opening is formed by breaking a thin portion.

  Conventionally, a spout combination in which an opening is formed by breaking a thin portion is known as a spout combination that is attached to a container that contains contents (for example, Patent Document 1, Patent Document 2, etc.) ).

  In Patent Document 1, the upper surface serving as an opening / closing lid is raised on the dispensing side, and is inclined lower toward the hinge side with respect to the dispensing side from the middle, and on the peripheral wall of the dispensing cylinder portion, A thin-walled part for separation and a thin-walled part for hinges are formed on the hinge side following this thin-walled part. There is disclosed a spout provided with a hook piece on the inclined surface portion on the side, and an engagement piece that engages with the hook piece when the opening / closing lid is opened on the peripheral wall side.

  According to the configuration of Patent Document 1, it is opened by separating the thin portion for separation with a tension knob, and the opened opening / closing lid is not touched by the fingers at the time of opening. It is possible to easily lock and keep the opened state, and to prevent the content liquid from overflowing from both sides of the pouring portion of the pouring port when the container is tilted during pouring.

  Further, in Patent Document 2, a spout composed of an outer cylindrical portion positioned outside the container and an inner mounting portion fixed to the inner surface of the container, and the end of the outer cylindrical portion of the spout faced the mounting direction. And a cap that is releasably attached in a state, wherein the cap is detached from the outer cylindrical portion and is mounted in the outer cylindrical portion to seal the spout.

  According to the configuration of Patent Document 2, after removing the cap from the spout, it is possible to seal the spout by attaching the cap to the spout by pushing the cap into the outer cylindrical portion in the same posture. Has been.

Japanese Utility Model Publication No. 07-19129 JP 09-249237 A

  Each of Patent Document 1 and Patent Document 2 is a spout assembly in which an opening is formed by breaking a thin portion, and high sealing performance can be maintained until initial opening. Furthermore, Patent Document 1 and Patent Document 2 are considered to facilitate opening and resealing operations. However, in Patent Document 1 and Patent Document 2, no consideration is given to a dispensing operation when a desired amount of contents is taken out.

  Here, the amount of content to be dispensed from the spout largely depends on the opening area of the spout. When the opening area of the spout is large, it is possible to take out a large amount of contents in a short time, but it is difficult to adjust the amount of pouring, and it is not convenient to take out a small amount of contents. On the other hand, when the opening area of the spout is small, it is easy to take out a small amount of contents by adjusting the amount of pouring, but it is not convenient because it takes time to take out a large amount of contents.

  For example, if the contents are powders or granules of sugar, salt, pepper, etc., a large amount of contents when shaking out a small amount of contents during cooking or when refilling into a separate container There is a case where an object is taken out in a short time, and a desired amount to be dispensed may vary greatly. In Patent Document 1 and Patent Document 2, it is difficult to take out the desired contents according to the amount of such extraction, and the usability may be poor.

  Therefore, an object of the present invention is to provide a spout assembly, a container, and a filling body that can select a pour form according to the amount of pour and can easily take out a desired amount of contents. is there.

In order to solve the above problems, the spout assembly of the present invention is:
In the spout assembly consisting of the spout body and lid,
The spout body is
The top and
A cylindrical trunk continuous to the top surface,
A cylindrical base having a mounting portion fixed to the container at the lower end;
The lid is
A hinge portion connected to the top surface portion;
A first thin portion connected to the top surface portion between one end and the other end of the hinge portion;
A first knob projecting upward;
When the first thin portion is broken, a first opening is formed in the top surface portion,
The first opening is resealed by fitting the lid to the first opening,
The trunk and the base are connected via a second thin part,
A second opening having a different opening area from the first opening is formed in the base part where the second thin part is broken and the body part is peeled off,
The second opening is resealed by fitting the trunk to the base.

Furthermore, the top surface portion has a return locking portion,
The first knob portion has a lid return engagement portion that engages with the return locking portion.

Furthermore, the top surface part or the body part has a first locking part,
The lid portion includes a first engagement portion that engages with the first locking portion when the first opening is resealed.

Furthermore, the lid portion is
An upper surface part to which the hinge part is coupled;
And a side wall portion extending downward along the outer edge of the upper surface portion.

Furthermore, the trunk portion has an annular fitting rib protruding outward on the outer peripheral surface,
When the second opening is resealed, the fitting rib contacts the inner peripheral surface of the base.

Furthermore, the base has a second locking portion,
The trunk includes a second engaging portion that engages with the second locking portion when the second opening is resealed.

Furthermore, the second locking portion is a locking step portion formed on the inner peripheral surface of the base portion.
The second engaging portion is an engaging rib that protrudes outward from the outer peripheral surface of the body portion.

  Furthermore, the top surface portion or the body portion has a second knob portion that protrudes outward from the outer peripheral surface of the body portion.

  Further, the second thin portion is characterized in that the second knob portion side is tapered in a plan view.

  Moreover, the container of this invention is a container to which the above-mentioned spout combination of this invention was attached.

  Moreover, the filling body of this invention is a filling body with which the container of the above-mentioned this invention was filled.

  According to the spout combination of the present invention, in the spout assembly including the spout main body and the lid, the spout main body is fixed to the top surface portion, the cylindrical trunk portion connected to the top surface portion, and the container. A cylindrical base portion having a mounting portion at a lower end, and the lid portion is connected to the top surface portion between a hinge portion connected to the top surface portion and one end and the other end of the hinge portion. 1 thin portion and a first knob projecting upward, and the first thin portion is broken to form a first opening in the top surface portion, and the lid portion is fitted into the first opening portion. The first opening is resealed by being joined, the body and the base are connected via a second thin part, the second thin part is broken, and the base is separated from the base Is formed with a second opening having an opening area different from that of the first opening, and the body is fitted to the base so that the second To re-seal the mouth.

  For this reason, it is possible to maintain high sealing performance until the initial opening, and it is possible to select a dispensing form by either the first opening or the second opening according to the amount of dispensing. A desired amount of contents can be easily removed. In addition, the structure is simple, and the spout main body and the lid can be integrally formed, which facilitates manufacture.

  According to a second aspect of the present invention, the top surface portion has a return locking portion, and the first knob has a lid return engagement portion that engages with the return locking portion. When the contents are taken out from the first opening, the lid can be locked to the return locking portion and the first opening can be maintained in an open state, so that the contents can be easily taken out.

  According to a third aspect of the present invention, the top surface portion or the body portion has a first locking portion, and the lid portion is configured to move the first engagement portion when the first opening is resealed. Since it has the 1st engaging part engaged with a stop part, when resealing a 1st opening part, a lid | cover part is locked to a top | upper surface part or a trunk | drum, and a 1st opening part can be maintained in the obstruction | occlusion state. Therefore, the resealability of the first opening is high.

  According to the fourth aspect of the present invention, the lid portion includes the upper surface portion to which the hinge portion is coupled and the side wall portion extending downward along the outer edge of the upper surface portion. The first opening can be resealed by fitting into the opening, and the resealability of the first opening is high.

  According to the invention described in claim 5, the body portion has an annular fitting rib protruding outward on an outer peripheral surface, and when the second opening is resealed, the fitting rib is Since it contacts the inner peripheral surface of the base, the resealability of the second opening is high.

  According to a sixth aspect of the present invention, the base portion has a second locking portion, and the body portion engages with the second locking portion when the second opening is resealed. When the second opening is resealed, the barrel can be locked to the base, and the barrel is not easily detached from the base. High sealing performance.

  According to the invention described in claim 7, the second locking portion is a locking step portion formed on the inner peripheral surface of the base portion, and the second engaging portion is formed on the body portion. Since the engaging rib protrudes outward from the outer peripheral surface, when the second opening is resealed, the barrel can be reliably locked by the base, and the resealability of the second opening is high.

  According to the invention described in claim 8, since the top surface portion or the body portion has the second knob portion protruding outward from the outer peripheral surface of the body portion, the second thin portion is easily broken. The second opening can be easily formed and is easy to use. In addition, the thickness of the second thin portion can be increased within a range that can be broken, and the connection between the trunk portion and the base portion becomes strong. For example, the second opening portion is erroneously formed during transportation. It is possible to provide a product that can be prevented and has excellent handleability.

  According to the invention described in claim 9, since the second thin portion has an annular shape tapered toward the second knob portion in plan view, the second thin portion can be easily broken, and the second opening portion Can be formed easily and is easy to use. In addition, the thickness of the second thin portion can be increased within a range that can be broken, and the connection between the trunk portion and the base portion becomes strong. For example, the second opening portion is erroneously formed during transportation. It can be prevented and has excellent handleability.

  Further, according to the invention described in claim 10, since it is a container to which the above-described spout combination of the present invention is attached, it keeps a high sealing performance until the initial opening, and the amount of dispensing Depending on the size of the container, it is possible to easily take out a desired amount of contents by selecting a pouring form and to provide a convenient container.

  In addition, according to the invention described in claim 11, since the above-described container of the present invention is filled with the contents, high sealing performance is maintained until the container is initially opened. A desired amount of contents can be easily taken out by selecting a dispensing form according to the amount of the amount, and a user-friendly filling body can be provided.

It is a top view in which an example of the spout union concerning this embodiment was shown. It is a side view of the spout union of FIG. It is the III-III sectional view taken on the line of FIG. It is the IV-IV sectional view taken on the line of FIG. It is sectional drawing by which an example of the state in which the spout combination was attached to the container was shown. It is sectional drawing by which an example after the 1st opening part used as a spout was formed in the spout combination is shown. It is sectional drawing in which an example of the state in which the 1st opening part as a spout was resealed was shown. It is sectional drawing by which an example after the 2nd opening part used as a spout was formed in the spout combination is shown. It is sectional drawing by which an example in the state where the 2nd opening part as a spout was resealed was shown.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. First, the structure of the spout combination which concerns on this embodiment is demonstrated in detail. FIG. 1 is a plan view showing an example of the spout combination 1 according to the present embodiment, FIG. 2 is a side view of the spout combination 1 of FIG. 1, and FIG. 3 is III-III of FIG. FIG. 4 is a sectional view taken along line IV-IV in FIG. In the following, for convenience of explanation, the lid 60 side described later in FIG. 2 is the top, the base 40 side described below is the bottom, the side where the second knob 28 described below extends is the rear, and the opposite side is the front. And the near side with respect to the page is the left and the far side is the right. Moreover, the III-III line in FIG. 1 is a straight line which passes through the center of the spout combination 1 in the left-right direction and extends in the front-rear direction, and FIG.

  As shown in FIGS. 1 to 4, the spout assembly 1 according to the present embodiment is composed of a spout main body 10, a lid 60, and the like, and has a bilaterally symmetric shape with respect to the III-III line.

  The spout main body 10 includes a top surface portion 20, a cylindrical trunk portion 30 that is continuous with the top surface portion 20, and a cylindrical base portion 40 that is continuous with the trunk portion 30.

  The top surface portion 20 is a plate-like member, and the upper end of the cylindrical trunk portion 30 is connected to the back surface 21 to cover the upper opening of the cylindrical trunk portion 30. That is, the cylindrical body portion 30 is suspended from the back surface 21 of the top surface portion 20. Moreover, the top surface part 20 penetrates up and down and communicates with the inside of the body part 30, and has a through hole H corresponding to a first opening to be described later, and the lid part 60 is disposed so as to close the through hole H. Connected.

  Further, the top surface portion 20 has a locking plate 23 as a return locking portion that extends to the left and right on the surface 22 and hangs upward. Here, the locking plate 23 engages with a lid return engagement portion included in a lid 60 described later to lock the lid 60 when taking out contents from a first opening described later. The locking plate 23 has a locking projection 24 that protrudes rearward at the upper end. That is, the locking plate 23 has a substantially inverted L shape that is inverted up and down in FIG. The upper surface 25 of the locking projection 24 is a tapered surface inclined downward from above toward the rear, and the lower surface 26 is a horizontal plane. Further, a side surface 27 that is a vertical plane is formed between the distal end portion of the locking projection 24, that is, between the upper surface 25 and the lower surface 26.

  Further, the top surface portion 20 has a plate-like second knob 28 that extends further rearward than the outer peripheral surface 31 on the rear side of the trunk portion 30. The back surface of the plate-like second knob portion 28 is continuous with the back surface 21 of the top surface portion 20, the front surface is continuous with the surface 22 of the top surface portion 20, and the top surface portion 20 and the second knob portion 28 are one plate-like member. Are integrally formed.

  The second knob 28 is not limited to the shape described above, and may be any shape that can be gripped with a finger when forming a second opening to be described later. For example, a plate-like member protruding upward, or a plate-like member having a through-hole that can be hooked with a finger may be used. Moreover, the 2nd knob | pick part 28 may be the structure formed in the trunk | drum 30 mentioned later.

  As described above, the trunk portion 30 has a cylindrical shape that is suspended from the back surface 21 of the top surface portion 20. As shown in FIG. 4, the trunk portion 30 has a substantially circular cylindrical shape in the horizontal cross section, but the rear side has a substantially V-shape with an acute angle protruding rearward. That is, the trunk portion 30 has a tapered shape on the second knob portion 28 side in a plan view.

  In addition, the trunk | drum 30 is not limited to the above-mentioned shape, What is necessary is just a shape which can be fitted to the upper side base mentioned later. For example, it may have a cylindrical shape such as a circle, a quadrangle, or a pentagon in plan view, or may have a shape without a tapered shape.

  The body portion 30 is formed with an annular fitting rib 32 that protrudes outward from the outer peripheral surface 31. There is a predetermined distance between the upper end 33 of the fitting rib 32 and the back surface 21 of the top surface portion 20. The vertical cross-sectional shape of the fitting rib 32 is an arc shape protruding outward, and the protruding height of the fitting rib 32 from the outer peripheral surface 31, that is, the distance from the outer peripheral surface 31 to the top 34 of the fitting rib 32. Is substantially constant in the circumferential direction.

  An engagement rib 35 as a second engagement portion that protrudes outward from the outer peripheral surface 31 is formed at the lower end portion of the body portion 30. Here, the engagement rib 35 engages with a second locking portion of the base 40 described later when the second opening described later is resealed, and locks the trunk portion 30 to the base 40. . The engagement ribs 35 are located below the fitting ribs 32 and are formed at four locations on the front, rear, left and right in plan view. The upper surface 36 of the engagement rib 35 is a horizontal plane, and the lower surface 37 is a tapered surface that is inclined upward from below toward the outside. In addition, a side surface 38 that is a surface parallel to the outer peripheral surface 31 and the circumferential direction is formed between the front ends of the engagement ribs 35, that is, between the upper surface 36 and the lower surface 37. Further, the protruding height of the engagement rib 35 from the outer peripheral surface 31, that is, the distance from the outer peripheral surface 31 to the side surface 38 is substantially constant in the circumferential direction of the outer peripheral surface 31, and from the outer peripheral surface 31 of the fitting rib 32. It is larger than the protruding height.

  The base 40 has a cylindrical upper base 41 whose upper end is connected to the lower end of the body 30, a cylindrical lower base 42 whose upper end is connected to the lower end of the upper base 41, and a lower end of the lower base 42. It is comprised from the attaching part 43 etc. which are connected.

  The cylindrical upper base 41 has a similar shape corresponding to the body 30 described above in plan view. That is, the upper base portion 41 is substantially circular in a plan view, the rear side is an acute-angled substantially V-shape projecting rearward, and the second knob portion 28 side is tapered. And the cylindrical upper base 41 is a shape in which the trunk | drum 30 can be fitted inside.

  The upper end of the upper base 41 has an annular inner protrusion 45 that protrudes inward from the inner peripheral surface 44 of the upper base 41 and has a tapered shape. The tip of the inner protrusion 45 is a second thin part 46, and the base 40 and the body part 30 described above are connected via the second thin part 46.

  And the 2nd thin part 46 is the substantially circular shape corresponding to the above-mentioned trunk | drum 30 and the upper base 41 in planar view, and the rear side is an acute-angled substantially V shape which protrudes back, 2nd The knob 28 side has a tapered shape.

  Here, the inner peripheral surface 44 of the upper base portion 41 is located inward of the top portion 34 of the fitting rib 32 of the trunk portion 30 described above. And the internal peripheral surface 44 of the upper side base 41 is a similar shape corresponding to the top part 34 of the fitting rib 32 of the trunk | drum 30 in planar view, The magnitude | size is small.

  The upper base 41 is not limited to the shape described above, and may be any shape as long as the body 30 can be fitted therein. For example, in correspondence with the shape of the body portion 30, the shape may be a cylindrical shape such as a circle, a rectangle, or a pentagon in a plan view, or may be a shape that does not have a tapered shape. The same applies to the second thin portion 46 having a shape corresponding to the trunk portion 30 and the upper base portion 41.

  The cylindrical lower base 42 has a semicircular shape on the front side and a rectangular shape on the rear side in plan view, and has a shape in which a semicircular shape and a rectangular shape are combined. And the trunk | drum 30, the upper side base 41, the cover part 60 mentioned later, etc. which are located upwards rather than the lower side base 42 are located inside the lower side base 42 in planar view. That is, there is no member that protrudes outward from the outer peripheral surface 47 of the lower base portion 42 in the members positioned above the lower base portion 42 (see FIG. 1).

  The cylindrical lower base portion 42 has a flat plate-shaped upper surface portion 48 at the upper end, and the upper base portion 41 and the lower base portion 42 are connected via the upper surface portion 48. In the vicinity of the connecting portion between the upper base portion 41 and the upper surface portion 48, a locking step portion 50 as a second locking portion is formed by the inner peripheral surface 44 of the upper base portion 41 and the back surface 49 of the upper surface portion 48. ing.

  Moreover, the lower end of the cylindrical lower base 42 is inclined upward from below toward the rear side from the front side in a side view. That is, the length of the cylindrical lower base 42 in the vertical direction is long on the front side and short on the rear side in a side view. This respond | corresponds to the inclination of the container mentioned later to which the spout combination 1 is attached.

  In addition, the lower base 42 is not limited to the above-mentioned shape, and can be appropriately designed according to the form of the container to which the spout assembly 1 is attached. For example, it may be a cylindrical shape such as a substantially circular shape or a polygonal shape in plan view. Moreover, the lower end of the lower base portion 42 may be configured to be horizontal without inclining from below to above from the front side to the rear side in a side view.

  The attachment portion 43 is a flat plate-like member flange that protrudes outward from the outer peripheral surface 47 at the lower end of the lower base portion 42. And the attachment part 43 inclines upwards from the downward toward the rear side from the front side in the side view similarly to the lower end of the lower base 42. Further, the attachment portion 43 has a shape similar to the above-described lower base portion 42 in a plan view, the front side is a semicircular shape, the rear side is a rectangular shape, and a shape in which the semicircular shape and the rectangular shape are combined. It is. And the spout combination 1 is attached to a container by the surface 52 of the attaching part 43 being fixed to the container mentioned later.

  In addition, the attachment part 43 is used for adhering the spout assembly 1 to the container, and the shape thereof is not limited to the above-described shape, depending on the form of the container to which the spout assembly 1 is attached. Can be designed as appropriate. For example, it may be substantially circular or polygonal in plan view. Further, in correspondence with the lower end of the lower base portion 42, it may be configured to be horizontal without inclining from the lower side to the upper side from the front side to the rear side in a side view.

  A claw portion 53 protruding outward is formed on the outer peripheral surface 47 of the lower base portion 42. The claw portion 53 has a predetermined distance from the surface 52 of the attachment portion 43, and is formed at four locations on the front, rear, left and right in plan view. The lower surface 54 of the claw portion 53 is a surface parallel to the surface 52 of the mounting portion 43, and the upper surface 55 of the claw portion 53 is a tapered surface that is inclined downward from above to the outer peripheral surface 47 of the lower base portion 42. It is. In addition, a side surface 56 that is a vertical surface is formed between the tip of the claw portion 53, that is, between the lower surface 54 and the upper surface 55.

  The claw portions 53 are used for fixing the spout assembly 1 to the container, and the number and shape of the claw portions 53 are not limited to the above-described configuration. For example, from the outer peripheral surface 47 of the lower base 42. It may be an annular rib continuously projecting outward, and the shape, size, number, etc. can be designed as appropriate. Moreover, the structure which does not form the nail | claw part 53 in the lower base 42 may be sufficient.

  The lid part 60 is composed of an upper surface part 61, a side wall part 62, a hinge part 63, and the like. The upper surface portion 61 is a plate-like member, has a substantially rectangular shape extending in the front-rear direction in plan view, a rear side is a straight line extending left and right, and a front side is an arc shape protruding forward. It is. The hinge part 63 is a thin-walled member and is formed along the outer edge of one straight side on the rear side of the upper surface part 61. The hinge portion 63 is formed so as to connect the top surface portion 20 and the lid portion 60 at a position corresponding to the edge of the above-described through hole H corresponding to the lid portion 60 formed on the top surface portion 20. The upper surface portion 61 is disposed so as to incline upward from below toward the front from the hinge portion 63 in a side view.

  In addition, a side wall portion 62 extending downward along the outer edge is formed on the outer edge of the upper surface portion 61 other than the portion where the hinge portion 63 is formed. That is, the side wall portion 62 is formed to extend downward along the outer edge of the upper surface portion 61 from one end to the other end of the hinge portion 63. The side wall portion 62 is connected to the top surface portion 20 via the first thin portion 64 at the edge of the through hole H.

  Here, on the top surface portion 20 that is connected to the first thin portion 64 and corresponds to the edge of the through hole H, a connecting projection portion 29 that is tapered upward and inward as the first locking portion is formed. Yes. The connecting protrusion 29 engages with a first engaging portion (described later) of the lid 60 when the first opening is resealed, and locks the lid 60 to the top surface portion 20.

  The leading end of the connecting projection 29 is connected to the first thin portion 64. The first thin portion 64 connects the lid portion 60 and the top surface portion 20 between one end and the other end of the hinge portion 63. Therefore, the lid 60 is connected to the top surface portion 20 by the hinge portion 63 and the first thin portion 64, and closes the through hole H formed in the top surface portion 20.

  Moreover, the cover part 60 by the upper surface part 61 and the side wall part 62 is a substantially triangle which protrudes upwards in side view. In addition, a tapered surface 65 is formed on the side wall portion 62 at the lower end portion located below the first thin portion 64 and inclines downward from above toward the inside.

  Further, the upper surface portion 61 is formed with an arm 66 protruding upward as a first knob portion. The arm 66 protrudes upward from the front side of the upper surface portion 61 and is inclined rearward. At the tip of the arm 66, an engagement projection 67 as a lid return engagement portion is formed. The engaging protrusion 67 engages with the locking plate 23 as the return locking portion described above when the lid 60 is opened, and locks the lid 60 to the top surface portion 20. The engaging protrusion 67 is a protrusion protruding downward at the tip of the arm 66. The front surface 68 of the engaging protrusion 67 is a vertical plane, and the rear surface 69 is a tapered surface inclined downward from above toward the front.

  In addition, the front side wall portion 62 is formed with an engaging protrusion 70 that protrudes forward as a first engaging portion. The engaging protrusion 70 is a protrusion having a triangular vertical cross-sectional shape, the upper surface 71 is a horizontal plane, and the lower surface 72 is a tapered surface inclined upward from below toward the front.

  In addition, on the front side wall portion 62, a restriction projection portion 73 that is a projection protruding forward is formed above the engagement projection portion 70. The restricting protrusion 73 protrudes further forward than the engaging protrusion 70.

  Here, as described above, in the spout assembly 1, the top surface portion 20 and the lid portion 60 are connected by the hinge portion 63 and the first thin portion 64, and the trunk portion 30 and the base portion 40 (upper base portion 41) are second. It is integrally formed in a state of being connected by the thin portion 46. That is, in the spout assembly 1, the spout main body 10 and the lid portion 60 are integrally formed. The spout assembly 1 is preferably formed using a synthetic resin, but if it does not affect the quality of the contents and does not have a sanitary problem even if it comes into contact with the contents, the material is used. Is not particularly limited. For example, the spout union assembly 1 is made of polypropylene, polyethylene, polyester, polycarbonate, or the like, and is formed by injection molding.

  Next, a method for fixing the spout assembly 1 to the container will be described. FIG. 5 is a cross-sectional view illustrating an example of a state in which the spout assembly 1 is attached to the container 90. The container 90 is a so-called paper container formed of a laminated material in which paper is used as a base material layer and resin layers such as polyethylene and polypropylene are laminated on the front and back surfaces of the base material layer. Moreover, the shape of the container 90 is what is called a gable top type | mold which has the roof shape in which the upper part 91 inclined. In addition, the laminated structure of a laminated material is not specifically limited, The structure provided with the barrier layer, printing layer, etc. which are comprised, such as metal foils, such as aluminum foil, may be sufficient. Further, the shape of the container 90 is not particularly limited as long as it has a panel to which the spout assembly 1 can be attached. For example, the container 90 may be a flat top type having a flat upper portion. May be.

  The spout assembly 1 is inserted from the inside of the container 90 into a hole previously formed in the panel 92 (laminate material) of the upper part 91 of the container 90. Then, the spout assembly 1 is pushed in from the inside so that the outer edge portion of the hole of the panel 92 gets over the claw portion 53, and the panel 92 is disposed between the lower surface 54 of the claw portion 53 and the surface 52 of the attachment portion 43. Note that the shape of the hole formed in the panel 92 corresponds to the shape of the lower base 42 in a plan view.

  And the surface 52 of the attaching part 43 and the inner surface of the panel 92 are fixed by heat fusion or an adhesive, and the spout assembly 1 is fixed to the container 90. Here, when the spout assembly 1 is inserted into the hole, the upper surface 55 of the claw portion 53 is a tapered surface, and the lower surface 54 is a surface parallel to the surface 52 of the attachment portion 43. Therefore, it is easy to insert the spout union assembly 1 into the hole formed in the container 90, and the inserted spout union assembly 1 is difficult to be removed from the hole, and the spout union assembly 1 is easily temporarily fixed to the container 90. it can. Then, the spout assembly 1 can be easily fixed to the container 90.

  Further, members positioned above the lower base portion 42 (the top surface portion 20, the body portion 30, the upper base portion 41, the lid portion 60, etc.) are configured not to protrude outward from the outer peripheral surface 47 of the lower base portion. Therefore, when inserting the spout assembly 1 into the hole, even if the spout assembly 1 is linearly inserted into the hole, there is no member that is caught on the edge of the hole, and the spout assembly 1 is inserted into the hole. Can be done easily.

  Here, the panel 92 of the container 90 to which the spout union assembly 1 is attached is inclined upward from below toward the inside. The spout assembly 1 is attached to the panel 92 in a direction in which the inclination direction of the attachment portion 43 and the inclination direction of the panel 92 are the same. That is, the spout assembly 1 is attached to the container 90 so that the front side of the spout assembly 1 is the outside of the container 90 and the rear side of the spout assembly 1 is the inside of the container 90, and the top surface portion 20 is nearly horizontal. State.

  In addition, the filling method of the content to the container 90 is not specifically limited. For example, the spout assembly 1 is attached to the container 90 as described above in a state before joining in which the mating portion 93 of the upper portion 91 of the container 90 is opened. Then, the contents are filled from the opening opened by the mating portion 93, and the mating portion 93 is joined to seal the container 90. Thus, the filling body by which the container 90 provided with the spout union body 1 is filled with the contents is produced. The contents may be in various forms such as liquid, viscous, powder, and granular, and are not particularly limited.

  Next, a method for opening and resealing the spout assembly 1 will be described. FIG. 6 is a cross-sectional view showing an example of a state after the first opening serving as the spout is formed in the spout assembly 1, and FIG. 7 shows the first opening as the spout being resealed. FIG. 8 is a cross-sectional view illustrating an example of a state after the second opening serving as the spout is formed in the spout assembly 1. 9 is a cross-sectional view illustrating an example of a state in which the second opening serving as the spout is resealed. Here, FIGS. 6 to 9 are states in which the spout assembly 1 is attached to the container 90 described above, and are vertical cross-sectional views at the left and right centers similar to FIGS. 3 and 5.

  First, the opening method of a 1st opening part is demonstrated. As shown in FIG. 6, the spout body 10 or the container 90 is pressed with one hand, the arm 66 as the first pick part formed on the lid part 60 is picked with the other hand, pulled backward, The 1st opening part A1 is formed by fracture | rupturing the 1 thin part 64. FIG. The contents can be taken out by tilting the container 90 with the first opening A1 as a spout. The first opening A1 corresponds to the through hole H of the top surface portion 20.

  Here, since the arm 66 is formed on the front side of the upper surface portion 61, the first thin portion 64 is broken from the front side toward the hinge portion 63 (rear side). Therefore, since the direction in which the first thin portion 64 is broken is defined in one direction, the breakage can be easily performed and a breakage failure is unlikely to occur.

  Moreover, since the cover part 60 is connected with the top | upper surface part 20 by the hinge part 63 formed in the outer edge of the rear side of the upper surface part 61, the 1st thin part 64 is fractured | ruptured and 1st opening part A1 is formed. After that, the hinge portion 63 is supported so as to be rotatable about the left-right direction as an axis. That is, the lid part 60 is rotatably supported using the hinge part 63 as a pivot point. Therefore, even after the first opening A1 is formed, the lid portion 60 is connected to the top surface portion 20, and the lid portion 60 is not lost and is easy to use.

  Further, the lid 60 is formed with an engaging projection 67 as a lid return engaging portion at the tip of the arm 66, and the top plate 20 is formed with a locking plate 23 as a return locking portion. When the lid portion 60 is rotated rearward with the hinge portion 63 as a rotation fulcrum, the engagement projection portion 67 is configured to be locked to the locking plate 23.

  Here, the lid 60 is rotatably supported by the top surface 20 by the hinge 63, but the lid 60 is in a position before the first thin portion 64 is broken by the elastic force of the hinge 63. That is, a force is applied to return to the position where the first opening A1 is closed. However, by locking the engaging protrusion 67 to the locking plate 23, the lid 60 is locked to the top surface 20 by the locking plate 23, and the first opening A1 is maintained open. And by tilting the container 90 with the first opening A1 opened, the contents can be taken out using the first opening A1 as a spout.

  Therefore, when taking out the contents from the first opening A1, it is not necessary to hold the lid 60, and the container 90 can be taken out by tilting with one hand, and the contents can be taken out easily. Moreover, since the cover part 60 is latched on the back side, it does not become an obstacle at the time of inclining the container 90 to the front side and taking out the contents, and it is convenient.

  When the engaging protrusion 67 is locked to the locking plate 23, the engaging protrusion 67 includes a rear surface 69 that is a tapered surface and an upper surface 25 that is a tapered surface of the locking protrusion 24 of the locking plate 23. Is pushed in while abutting, and the engaging protrusion 67 gets over the locking protrusion 24. The front surface 68 of the engaging protrusion 67 is positioned below the lower surface 26 of the locking protrusion 24, and the engaging protrusion 67 is locked to the locking plate 23. The front surface 68 of the engaging protrusion 67 and the lower surface 26 of the locking protrusion 24 are flat.

  Therefore, the engaging protrusion 67 can be easily pushed into the locking plate 23. Further, the locking force for locking the engaging protrusion 67 to the locking plate 23 is strong. That is, it is easy to lock the lid 60 to the locking plate 23 and the locking force is strong.

  Note that the locking force of the lid 60 to the top surface 20 is the locking margin between the engaging projection 67 as the lid return engaging portion and the locking projection 24 of the locking plate 23 as the return locking portion. It can be designed as appropriate.

  Here, the engagement plate 23 as the return engagement portion and the engagement projection portion 67 as the lid return engagement portion are not limited to the above-described configuration. And the lid 60 can be locked and the first opening A1 can be kept open, and the engagement configuration can be designed as appropriate. The return engagement portion 67 only needs to be formed on the lid portion 60, and the engagement plate 23 as the return engagement portion only needs to be formed on the top surface portion 20 or the trunk portion 30, and the respective disposition positions thereof. Can be appropriately designed corresponding to the hinge part 63 which is a pivot point of the lid part 60.

  Next, a method for resealing the first opening A1 as a spout formed by breaking the first thin portion 64 will be described. The lid 60 is formed with an engaging projection 70 as a first engaging portion on the front side of the side wall portion 62, and the top projection 20 is formed with a connecting projection 29 as a first locking portion. Then, as shown in FIG. 7, by rotating the lid portion 60 forward with the hinge portion 63 as a rotation fulcrum, the engagement protrusion 70 gets over the connection protrusion 29, and the engagement protrusion 70 is Locked by the connecting projection 29, the lid 60 closes the first opening A1, and the first opening A1 as the spout is resealed. Here, the lid portion 60 is locked to the top surface portion 20 by the connecting projection portion 29, and the first opening A1 is kept closed. Therefore, the lid 60 does not easily open, and the resealability of the first opening A1 is high.

  Here, when the engagement protrusion 70 is locked to the connection protrusion 29, the engagement protrusion 70 is pushed in while the lower surface 72, which is a tapered surface, and the connection protrusion 29 are in contact with each other. Gets over the connecting projection 29. Then, the upper surface 71 of the engaging protrusion 70 is positioned below the connecting protrusion 29, and the engaging protrusion 70 is locked to the connecting protrusion 29. The upper surface 71 of the engaging protrusion 70 is a flat surface.

  Therefore, the engagement protrusion 70 can be easily pushed down to the lower side of the connection protrusion 29. Further, the locking force for locking the engaging protrusion 70 to the connecting protrusion 29 is strong. That is, it is easy to lock the lid 60 to the connecting projection 29, and the locking force is strong. Moreover, since the connection protrusion part 29 is not formed in the surface 22 of the top | upper surface part 20, it does not become a hindrance at the time of taking out the content from the above-mentioned 1st opening part A1.

  In addition, the lid 60 has a restriction projection 73 that projects forward from the engagement projection 70 above the engagement projection 70 of the side wall 62. When the first opening A <b> 1 is closed, the regulation protrusion 73 abuts on the surface 22 of the top surface portion 20, thereby restricting forward rotation with the hinge portion 63 of the lid portion 60 as a pivot point. It is possible to prevent the lid 60 from entering the first opening A1 more than necessary.

  Therefore, it is possible to more securely lock the lid 60 to the top surface portion 20, thereby improving the resealability. Further, the blocking of the first opening A1 by the lid 60 can be confirmed by the contact of the restriction projection 73 with the top surface 20 without visual observation, and the resealing operation of the lid 60 becomes easier. .

  Note that the locking force of the lid 60 to the top surface 20 is determined by the locking allowance between the engaging protrusion 70 as the first engaging portion and the connecting protrusion 29 as the first locking portion. Can be designed as appropriate.

  Moreover, since the cover part 60 has the side wall part 62, when closing 1st opening part A1, the side wall part 62 is inserted in 1st opening part A1. Therefore, since the side wall 62 is fitted and the first opening A1 is resealed, the contents are less likely to leak from the gap with the lid 60, and the resealability of the first opening A1 is high.

  A tapered surface 65 is formed at the lower end of the side wall 62. Therefore, when inserting the side wall 62 into the first opening A1, the side wall 62 can be easily inserted because the side wall 62 is drawn into the first opening A1 by the tapered surface 65.

  Here, the lid 60 is not limited to the above-described configuration, and may be any configuration that can close the first opening A1 formed by breaking the first thin portion 64. A plate-like member that does not include the side wall portion 62 may be used. In addition, the structure provided with the side wall part 62 is preferable from a viewpoint of improving resealability. Also, the arrangement position of the hinge part 63 is not limited, and for example, the hinge part 63 may be formed to extend linearly in the front-rear direction, but a position that does not hinder the content from being taken out from the first opening A1 ( In the above description, a configuration that can be locked to the rear side) is preferable. Therefore, it is preferable to design the position of the hinge part 63 as appropriate according to the attachment state of the spout assembly 1 to the container 90.

  Further, the engagement protrusion 70 as the first engagement portion and the connection protrusion 29 as the first locking portion are not limited to the above-described configuration, and the engagement protrusion 70 and the connection protrusion 29 And the lid 60 can be locked, and the first opening A1 can be maintained in a closed state. The engaging configuration can be designed as appropriate. Further, the engagement protrusion 70 as the first engagement part only needs to be formed on the lid part 60, and the connection protrusion 29 as the first locking part is not formed on the top surface part 20 or the trunk part 30. The arrangement positions may be appropriately designed corresponding to the hinge part 63 that is the pivot point of the lid part 60. Here, the above-described engaging protrusion 70 and the connecting protrusion 29 are configured to engage two protrusions. For example, one is a groove and the other is a protrusion, and the protrusion is engaged with the groove. It may be. Moreover, it is good also as a structure which replaces with the engagement protrusion part 70, forms a through-hole in the side wall part 62, and inserts the connection protrusion part 29 in this through-hole, and engages it.

  Next, a method for opening the second opening will be described. Hold the spout main body 10 or the container 90 with one hand, pick the second knob portion 28 formed on the top surface portion 20 with the other hand, pull it upward and forward, and break the second thin portion 46, The body part 30 is peeled from the base part 40. Then, the body portion 30 is peeled off from the base portion 40, whereby a second opening A2 is formed at the upper end of the upper base portion 41 as shown in FIG. That is, the second opening A2 having the edge of the inner protrusion 45 of the upper base 41 as an edge is formed. The contents can be taken out by tilting the container 90 with the second opening A2 as a spout. Note that the opening area of the second opening A2 is large, unlike the opening area of the first opening A1. Here, the body part 30 is peeled off from the base part 40, and there is no member which becomes obstructive when the container 90 is tilted to take out the contents, so that it is easy to use.

  Here, the second thin portion 46 is substantially circular in a plan view, the rear side is an acute substantially V-shape projecting rearward, and the second knob portion 28 side is tapered. Therefore, when the second knob 28 is pulled upward and forward, the force concentrates on the tapered tip of the second thin part 46 on the second knob 28 side. And the 2nd thin part 46 is sequentially fractured | ruptured forward from this front-end | tip.

  Therefore, the second thin portion 46 can be easily broken, the second opening A2 can be easily formed, and the usability is good. Further, since the rear side of the second opening A2 is tapered, it is not difficult to take out the contents when the container 90 is tilted forward and the contents are taken out. In addition, the thickness of the second thin portion 46 can be increased within a range that can be broken, and the connection between the trunk portion 30 and the base portion 40 becomes strong. For example, the second opening A2 is erroneously formed during transportation. Can be prevented, and the handleability is excellent.

  Next, a method for resealing the second opening A2 as a spout formed by breaking the second thin portion 46 and peeling the body 30 from the base 40 will be described. The body part 30 peeled from the base part 40 is covered from above the base part 40, and the body part 30 and the base part 40 are brought into a positional relationship before the body part 30 is peeled from the base part 40. And the trunk | drum 30 is pushed in toward the base 40 from upper direction, and the trunk | drum 30 is inserted in the inside of the cylindrical base 40 (upper base 41).

  Here, the engaging rib 35 as the second engaging portion formed at the lower end portion of the body portion 30 is a tapered surface whose lower surface 37 is inclined upward from below toward the outside. And when inserting the trunk | drum 30 into the inside of the upper side base 41, the lower surface 37 which is this taper surface becomes guidance, and the trunk | drum 30 bends inward and is pushed in. Therefore, the resistance when the trunk portion 30 is inserted into the upper base 41 can be reduced, and can be easily inserted.

  9, until the upper surface 36 of the engagement rib 35 of the trunk portion 30 is positioned below the upper surface portion 48 of the upper base 41, that is, the engagement rib 35 as the second engagement portion is provided. The second opening as a spout is formed by pushing the barrel 30 into the upper base 41 and engaging the barrel 30 with the upper base 41 until it engages with the locking step 50 as the second locking portion. A2 is resealed.

  Here, the trunk | drum 30 is latched by the upper side base 41 by the latching step part 50, and 2nd opening part A2 is maintained in the obstruct | occluded state. Therefore, the trunk | drum 30 does not remove | deviate from the upper side base 41 easily, and the resealability of 2nd opening part A2 is high. Moreover, the 2nd latching | locking part to which the engagement rib 35 is latched is the latching step part 50 different from a groove structure, etc., and is a structure where the content does not accumulate easily. Therefore, when the engagement rib 35 is locked to the locking step portion 50, the contents are not easily caught between the engagement rib 35 and the locking step portion 50, and the trunk portion 30 is more securely attached to the upper base portion 41. It can be locked and the resealability of the second opening A2 is high.

  The locking force of the body portion 30 by the upper base 41 is determined by the locking allowance between the engaging rib 35 as the second engaging portion and the locking step portion 50 as the second locking portion, It can be designed as appropriate.

  Further, the engagement rib 35 as the second engagement portion and the engagement step portion 50 as the second engagement portion are not limited to the above-described configuration, and the engagement rib 35 and the engagement step portion 50 Can be engaged to lock the body portion 30 and the second opening A2 can be maintained in a closed state, and the engaging configuration and the respective arrangement positions can be appropriately designed. For example, the engagement rib 35 may be an annular protrusion formed over the entire outer periphery 31 of the body 30.

  Here, although the above-mentioned engagement rib 35 and the locking step part 50 are the structures which a protrusion engages with a step, the structure which two protrusions engage may be sufficient, for example. Alternatively, one may be a groove and the other may be a protrusion, and the protrusion may be engaged with the groove. From the viewpoint of resealability, the second engagement portion and the second locking portion preferably have the above-described configuration of the engaging rib 35 and the locking step portion 50.

  In addition, in the state where the second opening A2 is resealed, the top 34 of the fitting rib 32 of the trunk 30 is in close contact with the inner peripheral surface 44 of the upper base 41. This is because the inner peripheral surface 44 of the upper base 41 has a similar shape smaller than the top 34 of the fitting rib 32 in plan view. That is, the top 34 of the fitting rib 32 is located outward from the inner peripheral surface 44 of the upper base 41 before the second thin portion 46 is broken.

  Therefore, the cylindrical trunk | drum 30 is fitted in the inside of the upper side base 41 in the state bent inward. That is, since the top 34 of the fitting rib 32 is pressed against the inner peripheral surface 44 of the upper base 41 by the elastic force of the body 30, the second opening A2 is firmly sealed. Here, since the protruding height of the engaging rib 35 is larger than the protruding height of the fitting rib 32, the engaging rib 35 is formed even when the cylindrical body portion 30 is bent inward. It is securely locked to the locking step 50.

  The adhesion between the body portion 30 and the upper base portion 41 is determined by the amount of protrusion of the fitting rib 32 of the body portion 30 with respect to the inner peripheral surface 44 of the upper base portion 41 and can be designed as appropriate.

  Further, the second thin portion 46 that is broken when the second opening A <b> 2 is formed is configured to be connected to the upper base portion 41 at the lower end portion of the engaging rib 35 below the top portion 34 of the fitting rib 32. Therefore, the end where the second thin portion 46 is broken does not affect the fitting rib 32 that seals the second opening A2, and the sealing performance of the second opening A2 does not deteriorate.

  In addition, in a state where the trunk portion 30 is fitted to the upper base portion 41, the distal end of the inner projection 45 where the second thin portion 46 is broken is in contact with the outer peripheral surface 31 of the trunk portion 30. Therefore, since the second opening A2 is also closed by the contact between the tip of the inner protrusion 45 and the outer peripheral surface 31 of the body 30, the resealability of the second opening A2 is further improved.

  Here, the first opening A1 and the second opening A2 are formed by breaking the first thin portion 64 and the second thin portion 46, respectively. That is, the spout assembly 1 is initially opened by forming either the first opening A1 or the second opening A2. Therefore, high sealing performance can be maintained until the initial opening.

  Moreover, the opening area of 1st opening part A1 and 2nd opening part A2 differs, and 2nd opening part A2 is larger than 1st opening part A1. Therefore, when taking out the contents from the second opening A2, it is possible to take out a large amount of contents in a shorter time than in the case of the first opening A1. On the other hand, when taking out the contents from the first opening A1, it is easy to take out a small amount of contents by adjusting the amount of extraction compared to the case of the second opening A2. That is, the spout outlet assembly 1 can select a pouring form by either the first opening A1 or the second opening A2 according to the amount of pouring, and can easily take out a desired amount of contents. Can do.

  For example, when the contents are powders or granules of sugar, salt, pepper, etc., a small amount of contents are shaken out from the first opening A1 during cooking or the like, and refilled into another container. In some cases, a large amount of contents can be taken out from the second opening A2 in a short time. Therefore, when the contents are powder or granules, it is particularly convenient. In addition, the opening area of 1st opening part A1 and 2nd opening part A2 can be suitably designed according to the usage form of the contents and a container.

  Moreover, both 1st opening part A1 and 2nd opening part A2 can be resealed. Accordingly, even after at least one of the first opening A1 and the second opening A2 is formed and initially opened, the pouring form by either the first opening A1 or the second opening A2 as appropriate. Is easy to use.

  The order of forming the first opening A1 and the second opening A2 is not particularly limited, and the second opening A2 may be formed after the first opening A1 is formed, and vice versa. There may be. Here, when forming 2nd opening part A2 in the state where 1st opening part A1 was formed, the cover part 60 was latched to the top | upper surface part 20 by the connection projection part 29, and the 1st opening part A1 was obstruct | occluded Since the rotation of the lid 60 can be restricted, the operation of forming the second opening A2 is not affected. That is, even in the state where the first opening A1 is formed, the second thin portion 46 can be easily broken and the body 30 can be easily peeled off from the base 40.

  On the other hand, when forming 1st opening part A1 in the state in which 2nd opening part A2 was formed, the state which locked the trunk | drum 30 to the upper side base 41 by the latching step part 50, and obstruct | occluded 2nd opening part A2. The body 30 is not easily detached from the upper base 41 and does not affect the operation of forming the first opening A1. That is, even in the state where the second opening A2 is formed, it is possible to easily break the first thin portion 64 and lock the lid 60 to the locking plate 23.

  Moreover, the trunk | drum 30 and the upper side base 41 are not cylindrical shape, but have a taper shape in planar view. Therefore, in a state where the trunk portion 30 is fitted to the upper base portion 41, the trunk portion 30 does not rotate with respect to the upper base portion 41 about the cylinder axis direction. And the positional relationship of the trunk | drum 30 and the upper side base 41 does not change, and the position with respect to the container 90 of 1st opening part A1 does not change. Therefore, even after the second opening A2 is formed, there is no effect on taking out the contents from the first opening A1, and the container 90 including the spout assembly 1 is easy to use.

  Here, when the first opening A1 is formed after the second opening A2 is formed, a large force is applied to the engagement rib 35 positioned on the front side rather than the rear side. This is because the first thin portion 64 is broken by pulling the arm 66 of the lid portion 60 upward and rearward. Therefore, in order to securely lock the trunk portion 30 with the upper base portion 41, the front side may be stronger than the rear side in terms of the locking force between the engagement rib 35 and the locking step portion 50. For example, the engagement margin between the engagement rib 35 located on the front side and the engagement step portion 50 is made larger than that of the engagement rib 35 located on the rear side.

  With this configuration, when the first opening A1 is formed after the second opening A2 is formed, the body 30 is securely locked to the upper base 41, and the opening operation of the first opening A1 is performed. Can be done easily.

  When resealing the second opening A2, that is, when removing the barrel 30 fitted to the upper base 41, the second knob 28 is pulled upward and forward, and the barrel 30 is moved upward. Remove from base 41. At this time, the trunk portion 30 is removed from the upper base portion 41 while rotating about the front locking rib 35 or the front fitting rib 32 as a fulcrum. Therefore, as described above, the resealing operation of the second opening A2 can be performed by adopting a configuration in which the locking force between the engagement rib 35 and the locking step portion 50 is stronger on the front side than on the rear side. It can be done more easily. Since the fitting rib 32 has an arc shape protruding outward, the body portion 30 can be effectively removed as a rotation fulcrum.

  Moreover, it is possible to select a pouring form by one spout union assembly 1 in which the spout main body 10 and the lid portion 60 are integrally formed, and this pour-out combination 1 has a simple structure. Since assembly is not necessary, manufacturing is easy.

  Moreover, the spout union assembly 1 is attached to the container 90 with the top surface portion 20 being nearly horizontal. Therefore, even if the container 90 is laid down by mistake, the amount of contents that spill out from the first opening A1 and the second opening A2 can be reduced. Moreover, it becomes difficult for the spout assembly 1 to protrude outward from the side surface of the container 90, and the efficiency of transportation and display of the container 90 is improved.

  Here, the dimension of the spout assembly 1 is not limited. The spout assembly 1 has dimensions that can be attached to the container 90, and has an opening area between the first opening A1 and the second opening A2 that can select a pouring form from which a desired amount of contents can be taken out. Any dimension that can be secured is acceptable. In addition, when attaching the spout combination 1 to the upper part (roof shape) of the gable top type paper container like the container 90 described above, the spout combination 1 does not protrude from the side surface of the container 90 in a plan view, It is preferable that the dimensions do not protrude from the upper end of the container 90 in a side view. By setting it as such a dimension, the container 90 can be arranged in the upright state, and the loading efficiency and display efficiency of the container 90 improve. Further, it is possible to prevent the initial opening (formation of the first opening A1 and the second opening A2) from being accidentally opened due to the arm 66 or the second knob 28 being caught by other members during transportation. be able to. Therefore, it is possible to provide a container and a filling body that are excellent in handleability.

  When forming the first opening A1, the arm 66 as the first knob is grasped with a finger to break the first thin portion 64, and when forming the second opening A2, The arm 66 and the second knob 28 are sized so that they can be held with a finger, since the second knob 28 is gripped by the finger and the second thin portion 46 is broken.

  Further, the container 90 to which the spout union assembly 1 is attached is not limited to the paper container described above. For example, the packaging container formed from a synthetic resin film may be sufficient, and the attachment to the packaging container of the spout union assembly 1 is the same as that of the container 90. The spout assembly 1 is inserted into the hole formed in the packaging container from the inside of the container, and the inner surface of the synthetic resin film and the surface 52 of the attachment portion 43 are fixed by heat fusion or an adhesive. Is fixed to the packaging container.

  In addition, the form of the packaging container formed from a synthetic resin film may be a four-side sealed flat bag, a gusset-type bag having folded portions that are folded inward on both sides. The synthetic resin film may be a single-layer synthetic resin film or a multilayer synthetic resin film. And in the case of a multilayer synthetic resin film, it can be set as the synthetic resin film of the 3 layer structure which laminated | stacked the surface layer, the barrier layer, and the heat seal layer in order from the outer side, for example, as each material, for example, the surface Polyethylene terephthalate can be used for the layer, aluminum foil can be used for the barrier layer, and polyethylene can be used for the heat seal layer.

  The present invention is not limited to the above-described embodiment, and can be applied to a spout combination used in any container, and in particular, a spout of a container that contains the contents of powder or granules. Useful for unions.

1 Outlet assembly 10 Outlet body 20 Top surface portion 23 Locking plate (return locking portion)
28 Second knob 29 Connecting projection (first locking portion)
30 trunk 31 outer peripheral surface 32 fitting rib 35 engaging rib (second engaging portion)
40 base 46 second thin portion 43 attachment portion 44 inner peripheral surface 50 locking step portion (second locking portion)
60 Lid portion 61 Upper surface portion 62 Side wall portion 63 Hinge portion 64 First thin-walled portion 66 Arm (first knob portion)
67 Engagement protrusion (lid return engagement part)
70 engaging protrusion (first engaging portion)
90 container A1 first opening A2 second opening

Claims (11)

In the spout assembly consisting of the spout body and lid,
The spout body is
The top and
A cylindrical trunk continuous to the top surface,
A cylindrical base having a mounting portion fixed to the container at the lower end;
The lid is
A hinge portion connected to the top surface portion;
A first thin portion connected to the top surface portion between one end and the other end of the hinge portion;
A first knob projecting upward;
When the first thin portion is broken, a first opening is formed in the top surface portion,
The first opening is resealed by fitting the lid to the first opening,
The trunk and the base are connected via a second thin part,
A second opening having a different opening area from the first opening is formed in the base part where the second thin part is broken and the body part is peeled off,
The spout assembly according to claim 1, wherein the second opening is resealed by fitting the barrel to the base. The top surface portion has a return locking portion,
The first knob portion has a lid return engagement portion that engages with the return locking portion,
The spout combination according to claim 1 according to claim 1. The top surface portion or the trunk portion has a first locking portion,
The lid portion includes a first engagement portion that engages with the first locking portion when the first opening is resealed.
The spout combination according to claim 1 or 2. The lid is
An upper surface part to which the hinge part is coupled;
It has a side wall portion extending downward along the outer edge of the upper surface portion,
The spout combination according to any one of claims 1 to 3. The barrel has an annular fitting rib that protrudes outward on the outer peripheral surface;
When the second opening is resealed, the fitting rib contacts the inner peripheral surface of the base,
The spout union according to any one of claims 1 to 4. The base has a second locking portion;
The trunk portion includes a second engagement portion that engages with the second locking portion when the second opening is resealed.
The spout combination according to any one of claims 1 to 5. The second locking portion is a locking step portion formed on the inner peripheral surface of the base portion,
The second engagement portion is an engagement rib that protrudes outward from the outer peripheral surface of the trunk portion.
The spout assembly according to claim 6. The top surface portion or the body portion has a second knob portion that protrudes outward from the outer peripheral surface of the body portion,
The spout union according to any one of claims 1 to 7. The second thin portion is characterized in that the second knob portion side has a tapered annular shape in plan view.
The spout union according to claim 8.   A container to which the spout assembly according to any one of claims 1 to 9 is attached.   The filling body with which the container of Claim 10 was filled with the content.

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