JP2023125982A - pouring container - Google Patents

Abstract

To provide a pouring container in which a cap can be smoothly screwed onto a mouth cylindrical part of a container body even if the container body and the cap are molded by a PET material.SOLUTION: There is provided a pouring container comprising a container body A made of a PET material and having a mouth cylindrical part 1, and a cap C molded by the PET material and attached to the mouth cylindrical part 1 of the container body A, wherein the container body A is molded by a material different from PET, and includes a covering member B that covers the mouth cylindrical part 1 provided with at least a threaded part 6, and the cap C is screwed onto the mouth cylindrical part 1 of the container body A with the covering member B interposed therebetween.SELECTED DRAWING: Figure 1

Description

The present invention relates to a pouring container equipped with a cap, and particularly to a pouring container in which the cap and the container body are molded from a PET material.

BACKGROUND ART Liquid detergent containers and the like use pouring containers equipped with measuring caps that allow easy measurement and refilling of the liquid contents.
As such a dispensing container, a dispensing cap is attached to the spout part of the container body, which is equipped with a dispensing tube that guides the liquid content from the spout and a liquid collection part that collects the liquid content into the container body. It has been known for a long time that a dispensing tube with a slit is installed on the sloping bottom of the dispensing cap for collecting and refilling the liquid. It is also well known that the bottom surface is provided with a liquid recovery section and an air displacement section along with a spout (for example, see Patent Document 1).

Japanese Patent Application Publication No. 9-77111

However, with the measuring cap described in Patent Document 1, it is necessary to attach a nozzle body composed of a separate member to the mouth barrel part of the container body, and screw the measuring cap onto the nozzle body. There was a problem in that three parts, the main body, the nozzle main body, and the metering cap, had to be molded, resulting in high costs.

Therefore, it is possible to integrate the container main body and the nozzle main body and screw the measuring cap onto this integrated container main body, but in this case, the container main body is molded from PET (polyethylene terephthalate) material and the measuring cap is also attached. Similarly, when molded from PET material, there was a problem in that the container body made of PET material and the measuring cap did not easily slip, which hindered opening and closing of the cap body.

An object of the present invention is to solve the above-mentioned problems, and the present invention has been made to solve the above-mentioned problems.Even if the container body and the cap are molded from PET material, the cap can be smoothly screwed into the spout of the container body. The purpose is to provide

In order to solve the above-mentioned problems, the present invention provides a dispensing container including a container body made of PET material and having a spout portion, and a cap molded from PET material and attached to the spout portion of the container body. The container body is formed of a material different from PET and includes a covering member that covers at least a spout portion provided with a threaded portion, and the cap covers the mouth of the container body through the covering member. The structure is characterized by being screwed into the cylindrical part.

As an embodiment of the pouring container, a structure is adopted in which the covering member is provided with a separation mechanism for removing it from the container main body, and the container main body has a neck ring formed in the mouth barrel portion and a neck ring. The cap includes an outer cylindrical wall that is screwed onto the outer periphery of the opening of the container body, and an inner cylindrical wall that is in close contact with the inner periphery of the opening of the container body. , an upper wall portion that covers the upper end surface of the mouth tube portion, an upper outer peripheral wall portion that is vertically provided from the upper wall portion and covers the outer peripheral surface of the mouth tube portion, and a lower end of the upper outer peripheral wall portion that is connected to the lower end of the upper outer peripheral wall portion via a weakened portion. and a lower outer circumferential wall covering the neck ring, and a rotation stopper formed on the lower outer circumferential wall and engaging with a rotation stop protrusion of the neck ring. The member has an inner circumferential wall that extends vertically from the inner edge of the upper wall and covers the inner periphery of the mouth tube, and the cap has an inner circumferential wall that extends from the inner circumference of the mouth tube through the inner circumferential wall of the covering member. Adopt a configuration characterized by close contact.
Furthermore, as another embodiment of the covering member, the covering member is a heat-shrinkable shrink film that covers the mouth barrel portion of the container body, and the shrink film is characterized in that it is provided with a weakened line that can be broken in the axial direction. In addition, a structure is adopted in which the shrink film covers the outer circumferential surface of the mouth tube part and the body part of the container body.

By adopting the above-mentioned configuration, the dispensing container of the present invention allows for smooth sliding between the container body and the cap, which prevents the PET material container body and the cap from interfering with each other and hindering opening and closing. This can improve the sealing performance.
Further, when disposing of the container, the covering member can be easily removed from the container body and disposed of separately.

1 is a diagram showing a closed state of a pouring container according to a first embodiment of the present invention, in which (a) is a side sectional view, and (b) is an enlarged view of the main part of (a). FIG. 2 is a side view of a container body according to a first embodiment of the present invention with a covering member attached thereto; It is a figure which shows the closed state of the pouring container of 2nd Example of this invention, (a) is a side sectional view, (b) is the principal part enlarged view of (a). It is a figure of the pouring container of 3rd Example of this invention, (a) is a side sectional view when the lid is closed, and (b) is a side view with the covering member attached to the container body. It is a figure of the pouring container of the 4th example of this invention, (a) is a side sectional view when the lid is closed, and (b) is a side view with a covering member attached to the container body.

Next, the pouring container of the present invention will be explained with reference to the drawings shown in Examples as a container with a measuring cap.
In the following description, the left-right direction will be referred to as the "horizontal direction" and the up-down direction will be referred to as the "axial direction" when viewed in FIG. 1(a).

In FIG. 1, A is a container body having a mouth barrel 1, B is a thin covering member attached to the outer periphery of the mouth barrel 1 of the container body A, and C is an opening of the container body A with the covering member B interposed therebetween. This is a measuring cap as a cap screwed onto the cylindrical portion 1.
The container body A and the measuring cap C are molded from a PET (polyethylene terephthalate) material, and the covering member B is molded from a material such as PE (polyethylene) or PP (polypropylene).

As shown in FIG. 1, the container body A has an upper spout 1 and a ring-shaped slope whose diameter decreases diagonally downward from the lower end of the inner periphery of the spout 1 and has a spout 2a opened inward. The bottom wall 2, the bottomed body 3 that is connected downward from the spout 2a and stores the liquid inside, and the spout 2a of the inclined bottom wall 2 is connected to the spout 2a within a predetermined range. A pouring tube 5 is formed by cutting out the slit 4 and extending upward.
As shown in FIG. 2, on the outer periphery of the mouth barrel part 1, a male threaded part 6, which is a threaded part, is screwed in the upper part, and a neck ring 7 is provided in the lower part. An intermittent portion 7a is cut out and a rotation stop protrusion 8 is provided at an interval on one end side of the neck ring 7 (in this embodiment, the left side as viewed in FIG. 2) where at least the intermittent portion 7a is located. There are multiple locations that can be opened.

As shown in FIG. 2, the covering member B includes a ring-shaped upper wall portion 10 that covers the upper end surface of the spout portion 1 of the container body A, and is suspended from the outer edge of the top wall portion 10. an upper outer circumferential wall 11 that covers the upper outer circumference; and a lower outer circumferential wall 13 that is continuous from the lower end of the outer circumference of the upper outer circumferential wall 11, has a ring-shaped stepped wall 12 at the upper part, and covers the outer circumference of the neck ring 7. , and the upper outer circumferential wall portion 11 is provided with a cover thread convex portion 14 whose inner circumference engages with and covers the shape of the male thread portion 6, and whose portion bulges out to form a thread. There is.
The lower outer peripheral wall 13 has a notch 13a cut out at the position of the intermittent part 7a of the neck ring 7, and a finger can be hooked onto either end of the notch 13a (in this embodiment, the right side as seen in FIG. 2). On the inner periphery of the lower outer circumferential wall 13 excluding the notch 13a, a rotation stopper 16 that engages with the rotation stopper protrusion 8 of the container body A and stops the rotation of the covering member B is provided at intervals. Of course, the rotation stopper protrusion 8 and the rotation stopper 16 are formed around the entire circumference of the neck ring 7 and the lower outer circumferential wall 13 (excluding the notch 13a). Good too.
In addition, the covering member B includes a breakable part that starts from the finger hook 15 side of the cutout part 13a of the step wall part 12 and extends spirally along the lower part of the cover screw convex part 14 of the upper outer circumferential wall part 11. A thin weakened portion 17 is provided, and the finger hook 15 and the weakened portion 17 constitute a sorting mechanism.

As shown in FIG. 1, the measuring cap C includes a bottomed measuring part 20 for measuring the content liquid, and is hung vertically from the opening of the measuring part 20, so that the tip reaches inside the mouth tube part 1 of the container body A when the lid is closed. A measuring pipe 21 that is inserted between the circumference and the outer periphery of the spouting pipe 5, a ring-shaped annular wall 22 that is connected to the upper part of the outer periphery of the measuring pipe 21, and a ring-shaped annular wall 22 that is vertically disposed from the outer periphery of the annular wall 22. When the lid is closed, an outer cylindrical wall 23 whose inner periphery is attached to the outer periphery of the upper outer peripheral wall portion 11 of the covering member B and an annular wall 22 that hangs from the inner periphery of the annular wall 22, and whose outer periphery is attached to the container body A when the lid is closed. The inner cylindrical wall 24 is inserted into the upper end of the inner periphery of the mouth cylindrical part 1, and the inner periphery of the outer cylindrical wall 23 has a female threaded part 25 that is screwed into the outer periphery of the cover screw convex part 14 of the covering member B. It is screwed.
In this embodiment, a threaded part (male threaded part 6) is threaded on the outer peripheral surface of the mouth barrel part 1 of the container body A, and a female threaded part 25 is threaded on the inner peripheral surface of the outer peripheral cylindrical wall 23 of the metering cap C. However, the threaded portion may be screwed onto the inner circumferential surface of the mouth barrel portion 1 of the container body A, and the measuring cap C may be screwed onto the threaded portion on the inner circumferential surface of the mouth barrel portion 1. do not have. In this case, the covering member B may be installed so as to cover the threaded portion on the inner circumferential surface of the mouth tube portion 1.

Next, the usage mode and effects of this embodiment will be explained.
First, as shown in FIG. 2, the covering member B is placed over the mouth tube part 1 of the container body A.
At that time, when the covering member B is placed over the intermittent part 7a of the neck ring 7 of the mouth barrel part 1 of the container body A by aligning the cutout part 13a of the lower outer circumferential wall part 13 of the covering member B, the covering member B is covered. Since member B is softer than PET (polyethylene terephthalate) material and is configured to be deformable to some extent, it is lowered while spreading slightly, and finally, the top of covering member B The inner periphery of the cover screw protrusion 14 of the outer peripheral wall 11 is fitted, and the rotation stopper 16 of the inner periphery of the lower outer peripheral wall 13 is fitted into the rotation stopper protrusion 8 of the mouth tube part 1, so that the container is closed. A covering member B is fixedly attached to the mouth tube part 1 of the main body A.

Next, after filling the content liquid from the spout 2a inside the spout tube 5 of the container body A, the measuring cap C is placed over the spout 1 of the container body A and the covering member B, and the The female threaded portion 25 of the outer circumferential cylindrical wall 23 of the metering cap C is screwed onto the outer periphery of the cover threaded convex portion 14 of.
At that time, since the covering member B fixed to the mouth tube part 1 of the container body A is softer than PET (polyethylene terephthalate) material and can be deformed to some extent, the rotation of the female thread part 25 of the measuring cap C when screwed together The surface of the cover screw convex portion 14 deforms in response to the contact, allowing smooth rotation without resistance.
As in the conventional case, when the female thread part 25 of the outer circumferential cylinder wall 23 of the measuring cap C is screwed into the male thread part 6 of the mouth part 1 of the container body A, the PET materials do not deform each other when they are screwed together. However, in this embodiment, the surface of the cover screw convex part 14 of the cover member B is deformed, so there is no resistance to the female thread part 25, and the screw engagement can be performed smoothly. can.

When the container body A is screwed onto the measuring cap C and the lid is closed, as shown in FIG. The portion 25 is screwed together, and the inner cylindrical wall 24 of the measuring cap C is inserted into the inner periphery of the mouth tube portion 1 of the container body A.
Since the covering member B is softer than PET (polyethylene terephthalate) material and can be deformed to some extent, the threading between the covering screw convex portion 14 and the female threaded portion 25 of the outer cylindrical wall 23 of the metering cap C is as follows. By deforming the surface, stronger adhesion can be achieved.

Even when the metering cap C is rotated in the unthreading direction to use the contents and the cap is opened, the deformation of the surface of the covering member B allows the screwing to be smoothly unscrewed without any resistance to the metering cap C. can.
When the container body A from which the measuring cap C has been removed is tilted with the tip of the spout tube 5 facing downward, the liquid content flows out from the spout 2a of the inclined bottom wall 2 and is guided to the spout tube 5. The liquid can be poured into the metering/dispensing tube 21 of the metering cap C, and the contents can be measured together with the metering section 20.

The content liquid measured in the measuring cap C is guided to the measuring pipe 21 by tilting the measuring cap C, and is poured out to a predetermined location.Then, the measuring cap C is screwed on again to seal the container. be able to.
At this time, the liquid remaining in the measuring cap C flows down the measuring pipe 21, falls onto the top surface of the inclined bottom wall 2 of the container body A, flows into the spout 2a through the slit 4, and is collected in the body 3. be done.

When the content liquid in the pouring container runs out and the content liquid is to be filled from the refill container, the content liquid is injected into the spout part 1 of the container main body A with the lid opened, and is guided by the inclined bottom wall 2. Since the liquid flows from the slit 4 into the spout 2a and is stored in the body 3, the liquid content can be easily refilled.

When discarding the pouring container, remove the measuring cap C, and from the state shown in FIG. As the weakened portion 17 breaks from the end, the covering member B is broken, and the engagement of covering the mouth barrel portion 1 of the container body A becomes weak, and the covering member B is scraped off. This allows for separate disposal by material.

Next, a second embodiment in which the covering member B is changed will be described.
Hereinafter, the same parts as in the first embodiment are given the same reference numerals, and the explanation will focus on the differences.

In this embodiment, in FIG. 3, A is a container body having a mouth barrel 1, Ba is a covering member attached to the outer periphery of the mouth barrel 1 of the container body A, and Ca is a container body with a covering member Ba interposed therebetween. This is a measuring cap as a cap screwed onto the mouth barrel part 1 of A.

As shown in FIG. 3, the upper wall part 10 of the covering member Ba has an inner peripheral wall part 30 vertically disposed from the inner edge thereof to be inserted into the upper inner peripheral part of the mouth tube part 1, and an upper outer peripheral wall part 11 on the outer periphery. It is provided.

The annular wall 22 of the measuring cap Ca has an outer cylindrical wall 23 on the outer periphery, and an outer cylindrical wall 23 on the inner periphery, and when the lid is closed, the outer periphery is inserted into the upper end of the inner periphery of the inner periphery wall 30 of the covering member Ba. An inner circumferential cylinder wall 31 is provided.

Next, the effects of this embodiment will be explained.
After the covering member Ba is attached to the mouth barrel part 1 of the container body A, when the measuring cap Ca is closed, as shown in FIG. The female threaded portion 25 of the outer circumferential cylindrical wall 23 of the measuring cap Ca is screwed together, and the inner circumferential cylindrical wall 31 of the measuring cap Ca is inserted into the inner circumference of the inner circumferential wall 30 of the covering member Ba.
When the lid is closed, the inner circumferential wall part 30 of the covering member Ba is sandwiched between the inner circumference of the mouth barrel part 1 of the container body A and the inner circumferential cylinder wall 31 of the measuring cap Ca, so that the inner circumferential wall part 30 is deformed. The close contact between the inner circumferential wall portion 30 and the inner circumferential cylindrical wall 31 is strengthened, and the sealing performance is better than in the first embodiment.
Moreover, since the surface of the inner circumferential wall portion 30 is deformed when the metering cap Ca is opened and closed, there is no resistance and smooth screwing can be achieved.
Other effects are the same as in the first embodiment.

Next, a third embodiment in which the structure of the covering member B is changed will be described.
Hereinafter, the same parts as in the first embodiment are given the same reference numerals, and the explanation will focus on the differences.

In this embodiment, in FIG. 4, Aa is a container body having a mouth barrel 1, D is a covering member attached to the outer periphery of the mouth barrel 1 of the container body Aa, and C is a container body with a covering member D interposed therebetween. This is a measuring cap as a cap screwed onto the mouth barrel part 1 of Aa.
The covering member D is a heat-shrinkable shrink film made of a material such as PE or PP.

As shown in FIG. 4, the container main body Aa includes a spout portion 1, a sloped bottom wall 2, and a bottomed body portion 3 that is connected to the bottom of the sloped bottom wall 2 and stores the liquid inside. , consists of a pouring tube 5 which extends upward by cutting out a slit 4 in the upper surface of the inclined bottom wall 2, and on the outer periphery of the mouth tube part 1, a male threaded part 6 is screwed on the upper part, and a neck ring 35 is screwed on the lower part. It is surrounded.

As shown in FIG. 4(b), the covering member D is a cylindrical film with a height that slightly protrudes above and below the outer periphery of the mouth barrel part 1 of the container body Aa, and a diameter that covers the mouth barrel part 1. A weakened line 36 that is formed and can be broken by two perforations or the like with an interval in the lateral direction is formed from top to bottom in the axial direction, and a cutout 37 is formed between the weakened lines 36, and the covering member D When set in the mouth barrel part 1 of the container main body Aa and heated from the outside, the covering member D shrinks the outer peripheral surface of the mouth barrel part 1 by thermal contraction, and the weakening line 36 and the cutout part 37 are , which constitutes a sorting mechanism.
After shrinking, the covering member D covers the ring-shaped upper wall portion 40 that covers the upper end surface of the mouth barrel portion 1 and the male threaded portion 6 due to the shape of the outer periphery of the mouth barrel portion 1 of the container body Aa. A cover screw convex portion 41 which is formed with an external thread and bulges out, and a cover neck ring convex portion 42 which covers the neck ring 35 and whose portion bulges outward are formed. In addition, after shrinking, the covering member D covers up to the upper end surface of the spout part 1 so as not to interfere with the inner periphery of the spout part 1 of the container body Aa and the sealing part between the inner circumferential cylindrical wall 24 of the metering cap C. It is desirable to have a configuration.

Next, the effects of this embodiment will be explained.
After covering the mouth tube part 1 of the container body Aa with the covering member D, it is heated and shrunk as shown in FIG. 4(b).
At that time, the inner circumference of the cover screw convex part 41 and the cover neck ring convex part 42 of the covering member D are brought into close contact with the outer circumference of the external thread part 6 of the mouth barrel part 1 of the container body Aa and the outer circumference of the neck ring 35, and A covering member D is fixed to the mouth barrel portion 1 of the holder.

In this embodiment, when the measuring cap C is opened and closed, the female threaded portion 25 of the outer circumferential cylindrical wall 23 of the measuring cap C is screwed into the outer periphery of the covering screw convex portion 41 of the covering member D, so that the surface of the covering member D is It deforms and can be opened and closed smoothly without any resistance.

When discarding the container, from the state shown in FIG. 4(b), the weakened line 36 is broken by pulling the cutout 37 of the covering member D downward from the end of the upper wall 40, and both or At the time when one weakened line 36 is cut, the covering member D is expanded by pushing out the space between the covering members D from which the cutout portion 37 has been cut out, or by further pulling the remaining cutout portion 37 to widen the space between the covering members D. can be easily collected from the neck part 1 of the container body Aa, and can be disposed of separately according to the material.
Other effects are the same as in the first embodiment.

Next, a fourth example will be described in which the configuration of the covering member D of the third example is changed.
Hereinafter, the same parts as in the third embodiment are given the same reference numerals, and the explanation will focus on the differences.

In this example, in FIG. 5, Aa is a container body having a mouth barrel 1, Da is a covering member attached to the outer periphery of the mouth barrel 1 and body 3 of the container body Aa, and C is a container body with a covering member Da interposed. This is a measuring cap as a cap that is screwed onto the neck part 1 of the container body Aa.

As shown in FIG. 5(b), the covering member Da has a height that slightly protrudes upward from the upper end of the outer periphery of the spout portion 1 of the container body Aa to at least the outer periphery of the body portion 3. It is formed of a cylindrical film with a diameter that covers the outer periphery, and weakened lines 45 that can be broken with two perforations or the like are spaced apart in the axial direction, and are formed from top to bottom in the axial direction, and between the weakened lines 45. becomes a cutout 46, and when the covering member Da is set on the container body Aa and heated from the outside, the covering member Da shrinks the side circumferential surface of the container main body Aa due to thermal contraction, and the weakening line 45 The cutout portion 46 constitutes a sorting mechanism.
After shrinking, the covering member Da covers the ring-shaped upper wall part 40 that covers the upper end surface of the mouth part 1 according to the shape of the outer periphery of the mouth part 1 of the container main body Aa, and the male screw part 6, and A cover screw convex portion 41 whose portion forms a thread and bulges outward, and a cover neck ring convex portion 42 which covers the neck ring 35 and whose portion bulges outward are formed, and below it, A cover side circumferential portion 47 is formed in accordance with the shape of the side circumferential surface of the body portion 3.

Next, the effects of this embodiment will be explained.
After covering the outer peripheral surface of the container body Aa with the covering member Da, it is heated and shrunk as shown in FIG. 5(b).
At this time, the inner circumference of the cover screw convex part 41 and the cover neck ring convex part 42 of the covering member Da fit into the outer circumference of the male threaded part 6 of the mouth part 1 of the container body Aa and the outer circumference of the neck ring 35, and, The inner periphery of the covering side periphery 47 of the covering member Da fits into the side periphery of the body 3 of the container body Aa, and the covering member Da is fixed to the container main body Aa.

In this embodiment, when the measuring cap C is opened and closed, the female threaded portion 25 of the outer circumferential cylindrical wall 23 of the measuring cap C is screwed into the outer periphery of the covering screw convex portion 41 of the covering member Da, so that the surface of the covering member Da is It deforms and can be opened and closed smoothly without any resistance.

When discarding the container, from the state shown in FIG. 5(b), by pulling the cutout 46 of the covering member Da downward from the end of the upper wall 40, the weakening line 45 is broken, and both or At the time when one of the weakening lines 45 is cut, the covering member Da is expanded by pushing out the space between the covering members Da from which the cutout portion 46 has been cut out, or by further pulling the remaining cutout portion 46 to widen the space between the covering members Da. The entire container can be easily removed from the container body Aa, and the container can be disposed of separately depending on the material.
Other effects are the same as in the first embodiment.

In the pouring container of the present invention, the container body and the cap are molded from a PET material, and by interposing a covering member molded from a material such as PE or PP, the container body and the cap can slip easily. The container body made of PET material and the cap do not interfere with each other and prevent opening and closing, allowing smooth opening and closing and improved sealing performance.
In addition, when disposing of the container, the covering material can be easily removed from the container body and disposed of separately, making it suitable for use not only as containers for liquid detergents and bleach, but also as containers for other liquid chemicals and seasonings. .

A, Aa Container body B, Ba, D, Da Covering member C, Ca Measuring cap (cap)
1 Mouth tube part 2 Inclined bottom wall 2a Spout 3 Body part 4 Slit 5 Spout tube 6 Male thread part (threaded part)
7, 35 Neck ring 7a Intermittent part 8 Rotation stop protrusion 10, 40 Upper wall part 11 Upper outer peripheral wall part 12 Step wall part 13 Lower outer peripheral wall part 13a Notch part 14, 41 Covering screw convex part 15 Finger hook piece 16 Rotation stopper Part 17 Weakening part 20 Measuring part 21 Measuring pipe 22 Annular wall 23 Outer peripheral cylinder wall 24, 31 Inner peripheral cylinder wall 25 Female thread part 30 Inner peripheral wall part 36, 45 Weakening line 37, 46 Cutout part 42 Cover neck ring convex part 47 Cover side periphery

Claims (6)

A pouring container comprising a container body made of a PET material and having a spout portion, and a cap molded from a PET material and attached to the spout portion of the container body,
The container body is formed of a material different from PET, and includes a covering member that covers at least a mouth tube portion provided with a threaded portion,
A dispensing container characterized in that the cap is screwed onto the mouth barrel of the container body with a covering member interposed therebetween. The pouring container according to claim 1, characterized in that the covering member is provided with a separation mechanism for removing it from the container main body. The container body includes a neck ring formed on the mouth barrel portion and a rotation stop protrusion formed on the neck ring,
The cap includes an outer cylindrical wall that is screwed onto the outer periphery of the mouth barrel of the container body, and an inner cylindrical wall that is in close contact with the inner periphery of the mouth barrel,
The covering member includes an upper wall portion that covers the upper end surface of the mouth tube portion, an upper outer peripheral wall portion that is hung from the upper wall portion and covers the outer peripheral surface of the mouth tube portion, and a weakened portion provided at the lower end of the upper outer peripheral wall portion. 2. The neck ring according to claim 1, further comprising: a lower outer circumferential wall portion that is connected to the neck ring and covers the neck ring; and a rotation stopper that is formed on the lower outer circumferential wall portion and engages with a rotation stopper protrusion of the neck ring. Pour container described in . The covering member includes an inner circumferential wall portion that extends vertically from the inner edge of the upper wall portion and covers the inner circumference of the mouth tube portion;
4. The dispensing container according to claim 3, wherein the cap has an inner cylindrical wall that is in close contact with the inner periphery of the spout with the inner cylindrical wall of the covering member interposed therebetween. The covering member is a heat-shrinkable shrink film that covers the mouth part of the container body,
The pouring container according to claim 1 or 2, wherein the shrink film is provided with a line of weakness that can be broken in the axial direction. 6. The pouring container according to claim 5, wherein the shrink film covers the outer circumferential surface of the mouth tube portion and the body portion of the container body.

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