JP2017081587A - Discharge container having cover body for pressing film body against top wall part of discharge body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a discharge container capable of suppressing occurrence of breakage or the like in a film body.SOLUTION: A film body 23 comprises a lower layer film 41 placed on a top face of a top wall part 39, on which a communication hole communicating with a discharge hole 39A is formed, and an upper layer film 43 placed on a top face of the lower layer film 41 and closing the communication hole 41A in an openable manner. A part of an outer peripheral edge of the lower layer film 41 serves as a discharge end 41B through which a content is discharged from the communication hole 41A to the outside. A cover body 24 for pressing and fixing a portion of the upper layer film 43, which avoids a corresponding portion located above a flow passage portion from the communication hole 41A to the discharge end 41B in the lower layer film 41, against and to the top face of the top wall part 39 is disposed in a discharge body 22.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a discharge container.

  Conventionally, it is possible to elastically deform an inner container that accommodates contents and undergoes volume reduction deformation as the contents are reduced, and an inner hole is formed in the inner container, and an air intake hole is formed between the inner container and the outside container. A container main body having an outer container, and a top-like cylindrical discharge body in which a discharge hole for discharging contents in the container main body is formed on the top wall portion, and covering the discharge hole on the upper surface of the top wall portion A discharge container in which a film body is disposed has been proposed (see, for example, Patent Document 1). This film body is placed on the top surface of the top wall and has a lower film in which communication holes communicating with the discharge holes are formed, and an upper layer placed on the upper surface of the lower film and having the communication holes closed freely. And a film.

  When discharging the contents, the contents in the container body are caused to flow out from the discharge holes to above the lower layer film by tilting or squeezing the container body. The upper layer film is pushed up with respect to the lower layer film by the contents flowing out from the discharge hole onto the lower layer film, and the portion of the upper layer film located on the communication hole of the lower layer film swells in a dome shape that protrudes upward. Out and away from the underlying film. Therefore, the contents flowing out from the discharge holes flow between the lower film and the upper film through the communication holes of the lower film, and both films are peeled up and down while peeling the upper film and the lower film that are in close contact with each other. It flows toward the discharge end and is discharged to the outside.

JP 2011-251703 A

  However, the following problems remain in the conventional discharge container. That is, the conventional discharge container has a problem that the film body is easily damaged because the film body is exposed to the outside.

  Then, an object of this invention is to provide the discharge container which can suppress that a damage etc. arise in a film body.

  The present invention employs the following means in order to solve the above problems. That is, the discharge container according to the present invention contains the contents and reduces the volume of the contents as the contents are reduced, and the inner container is built in, and sucks outside air between the inner container and the inner container. Discharge comprising: a container body having an elastically deformable outer container in which an intake hole is formed; and a top tubular discharge body in which a discharge hole for discharging the contents in the container body is formed in the top wall portion A film body covering the discharge hole is disposed on the top surface of the top wall portion, and the film body is placed on the top surface of the top wall portion and communicates with the discharge hole. A lower layer film in which holes are formed, and an upper layer film that is placed on the upper surface of the lower layer film and that freely closes the communication hole, and a part of the outer peripheral edge of the lower layer film, The discharge end from which the contents are discharged to the outside through the communication hole Of the upper film, the discharge body is fixed by pressing a portion of the lower film that avoids a corresponding portion located on the flow path portion from the communication hole to the discharge end on the upper surface of the top wall portion. A cover body is disposed.

In this invention, since the cover body is disposed on the discharge body and the external force is prevented from being inadvertently applied to the film body, it is possible to prevent the film body from being damaged. In addition, since the cover body presses and fixes the portion of the upper film that avoids the corresponding part to the top surface of the top wall portion, the film body is prevented from being displaced relative to the top wall portion, and the film body is secured to the top surface of the top wall portion. Can be fixed easily and securely.
Furthermore, for example, even if wrinkles such as wrinkles or local bulges occur on the upper layer film by repeatedly discharging the contents, the lower layer film is deformed so as to follow the wrinkles and absorbs the wrinkles. The close contact state between each other can be maintained. Thereby, it becomes easy to prevent the leakage of the contents over a long period of time, and the hermeticity in the inner container can be improved.

Further, in the discharge container of the present invention, the flow path portion extends straight from the communication hole toward the discharge end in a top view of the top wall portion, and the cover body is formed of the upper film. Of the corresponding portion, the portion sandwiched between both sides in the direction orthogonal to the direction in which the flow path portion extends from the discharge hole toward the discharge end may be pressed against the upper surface of the top wall portion and fixed. .
In the present invention, since the flow path portion is formed straight from the communication hole toward the discharge end in the top view of the top wall portion, the contents can be discharged to the outside more smoothly.

In the discharge container of the present invention, the upper layer film and the lower layer film are integrally connected to each other via a bent portion, and the upper layer film and the lower layer film are formed of the bent portion. It may be laminated in the up-and-down direction by being bent.
In this invention, since the film body is integrally formed, the whole discharge container can be formed efficiently.

Moreover, as for the discharge container of this invention, the said upper layer film may adhere to the part which avoided the said flow-path part among the said lower layer films.
In this invention, it can prevent more reliably that the content which flows between the flow path parts of an upper layer film and a lower layer film leaks outside unintentionally before reaching a discharge end.

In the discharge container of the present invention, an opening / closing lid portion that covers the protruding end so as to be freely opened may be connected to the cover body via a hinge portion.
According to the present invention, it is possible to prevent dust from adhering to the discharge end and to prevent the discharge end from touching surrounding articles and the contents from adhering to these articles.

  According to the discharge container of the present invention, the cover body is provided on the discharge body, so that the film body can be prevented from being damaged, and the film body can be prevented from being displaced with respect to the top wall portion. It can be easily and securely fixed to the upper surface of the wall. Moreover, since the close contact state between the lower layer and the upper layer film can be maintained even if the discharge is repeated, the hermeticity in the inner container is improved.

It is an axial sectional view showing a discharge container in one embodiment of the present invention. It is AA arrow sectional drawing which shows the discharge container of FIG. It is a top view which shows the film body of the discharge container of FIG. It is an axial sectional view showing a discharge state of a discharge container.

Hereinafter, an embodiment of a discharge container according to the present invention will be described with reference to the drawings. In each drawing used in the following description, the scale is appropriately changed so that each member can be recognized.
As shown in FIGS. 1 and 2, the discharge container 1 according to the present embodiment includes a container main body 2 in which contents are stored, and a discharge cap 4 attached to the mouth 3 of the container main body 2.
The container body 2 has an inner container 11 that accommodates the contents and is reduced in volume as the contents are reduced, and has a bottomed cylindrical shape. And an elastically deformable outer container 12 formed with an intake hole 12A for sucking air.

  Here, the axis O shown in FIGS. 1 and 2 represents the central axis of the container body 2. Hereinafter, the side of the mouth 3 along the axis O in the container body 2 is an upper side (upper side in FIGS. 1 and 2), and the opposite direction is a lower side (lower side in FIGS. 1 and 2). In addition, a direction orthogonal to the axis O when viewed from above is a radial direction, and a direction around the axis O is a circumferential direction. Further, one of the radial directions is defined as the front direction (left side in FIG. 1), the opposite direction is defined as the rear direction (right side in FIG. 1), and the direction perpendicular to the vertical direction and the front-rear direction is defined as the left-right direction.

  The body of the outer container 12 can be squeezed. Further, a cylindrical outer opening 12B extending in the vertical direction is formed at the upper end of the outer container 12, and a male screw portion for mounting the discharge cap 4 on the outer peripheral surface of the outer opening 12B. 12C is provided. The male screw portion 12C is formed with a plurality of intake groove portions 12D extending in the vertical direction and dividing the male screw portion 12C at intervals in the circumferential direction. Further, the outer opening 12B of the outer container 12 is formed with the intake hole 12A penetrating the outer opening 12B in the radial direction. The outer diameter at the lower end of the outer opening 12B is larger than the outer diameter at the upper end of the outer opening 12B.

The discharge cap 4 has a top cylindrical mounting cap 21 mounted on the outer opening 12B of the outer container 12, a top cylindrical discharge body 22 attached to the mounting cap 21 so as to be movable up and down, A film body 23 disposed on the discharge body 22 and a cover body 24 for fixing the film body 23 to the discharge body 22 are provided.
The mounting cap 21 has a disc shape when viewed from above, a top wall portion 31 having a circular circulation hole 31A formed at the center when viewed from above, and a cylinder extending downward from the outer peripheral edge of the top wall portion 31. And a cylindrical guide tube portion 33 extending up and down from the opening edge portion of the flow hole 31 </ b> A in the top wall portion 31.

In the top wall portion 31, a minute introduction hole 31 </ b> B penetrating the top wall portion 31 in the vertical direction is formed on the radially outer side from the upper end of the outer opening portion 12 </ b> B of the outer container 12 in a top view. The minute introduction hole 31B has a circular shape in a top view, and gradually decreases in cross-sectional area along the radial direction from the upper side to the lower side. Therefore, the opening area of the minute introduction hole 31B is maximum at the upper end and is minimum at the lower end. The minute introduction hole 31B suppresses the outflow of air between the outer container 12 and the inner container 11 when the outer container 12 is squeezed, while the outer container 12 and the inner container 11 allow the outside air to be released when the outer container 12 is released from the squeeze deformation. Let it flow in between.
In addition, a cylindrical seal tube portion 31 </ b> C fitted to the inside of the mouth portion 3 of the container main body 2 extends downward from the top wall portion 31.

On the inner peripheral surface of the peripheral wall portion 32, a female screw portion 32A that is screwed with the male screw portion 12C is provided. Further, the inner peripheral surface of the lower end portion of the peripheral wall portion 32 is in close contact with the outer peripheral surface of the lower end portion of the outer opening portion 12 </ b> B in the outer container 12. Thereby, the inflow of the air into the surrounding wall part 32 from the downward direction of the surrounding wall part 32 and the outflow of the air below are prevented.
On the outer peripheral surface of the upper end portion of the guide cylinder portion 33, a first locking projection portion 33A is provided projecting radially outward. In addition, a cap portion 34 having a cylindrical shape is disposed on the radially inner side of the lower end portion of the guide tube portion 33. The upper wall portion of the plug portion 34 protrudes upward, and has a conical shape in which the inner diameter and the outer diameter gradually increase in diameter from the upper side to the lower side, and the lower end portion of the plug portion 34 and the guide tube portion 33. Are connected by a plurality of bridge portions 35 provided at intervals in the circumferential direction.

The discharge body 22 includes a cylindrical guided cylinder portion 36 slidably disposed on the inner side of the guide cylinder portion 33, and a cylindrical shape disposed on the radially outer side of the guide cylinder portion 33 so as to be vertically movable. An outer connecting portion 38 that connects the outer cylindrical portion 37, the guided cylindrical portion 36 and the outer cylindrical portion 37 in a top view, and a plate-like top wall portion 39 provided at the upper end of the guided cylindrical portion 36. And having.
The guided cylinder part 36 projects upward from the upper end of the guide cylinder part 33, and the front part of the inner peripheral surface of the guided cylinder part 36 has an intermediate part in the vertical direction of the guided cylinder part 36 from the upper end. A flow guide groove portion 36A extending in the vertical direction is formed. Further, the upper end of the guided cylinder portion 36 is inclined upward as it goes from the rear to the front. Hereinafter, the direction in which the upper end of the guided cylinder portion 36 extends in the longitudinal sectional view along the axis O of the discharge container 1 is referred to as an inclined direction. Further, the lower end portion of the guided tube portion 36 is fitted between the guide tube portion 33 and the plug portion 34 in the radial direction.
On the inner peripheral surface of the lower end portion of the outer cylindrical portion 37, a second locking projection 37A that can be locked from below with respect to the first locking projection 33A is provided projecting radially inward.

The connection plate portion 38 connects the intermediate portion in the vertical direction of the guided tube portion 36 and the upper end of the outer tube portion 37, and protrudes radially outward from the outer tube portion 37.
The top wall portion 39 is a plate-like member having a D-shape in a plan view that is curved so that the rear end edge thereof is connected to the outer peripheral surface of the guided cylinder portion 36 without a step, and extends along the inclined direction. Yes. The top wall 39 protrudes radially outward from the guided cylinder 36 in both the front and left and right directions. A discharge hole 39 </ b> A for discharging the contents in the container main body 2 to the outside is formed in a portion of the top wall portion 39 that overlaps the upper end opening of the guided cylinder portion 36 in a top view.

  The film body 23 is D-shaped like the top wall portion 39 in a top view and is formed of a flexible film body and is disposed on the top surface of the top wall portion 39. Then, as shown in FIG. 3, the film body 23 is connected to the lower layer film 41 having a D shape in a top view and the lower layer film 41 through a bent portion 42, and is an upper layer having a D shape in a top view. And a film 43.

As shown in FIGS. 1 to 3, the lower layer film 41 is placed on the upper surface of the top wall portion 39 and is formed with a circular communication hole 41 </ b> A in a top view communicating with the discharge hole 39 </ b> A. Further, the portion of the lower end of the lower film 41 excluding the left and right edges is a discharge end 41B that discharges the contents from the communication hole 41A to the outside, and from the communication hole 41A of the lower film 41 in a top view. A portion extending straight up to the discharge end 41B is a flow path portion. The entire area of the lower layer film 41 excluding the flow path portion is fixed to the portion of the top wall portion 39 excluding the discharge holes 39A.
The upper film 43 is placed on the upper surface of the lower film 41 and closes the communication hole 41A so as to be freely opened. Moreover, the part except the corresponding part located on the said flow-path part among the upper layer films 43 is adhering to the part which avoided the said flow-path part among the lower layer films 41. FIG.

As shown in FIGS. 1 and 2, the cover body 24 is connected to the rear end portion of the guided cylinder portion 36 via the first hinge portion 51. The cover body 24 includes an upper wall portion 52 that covers the film body 23, a cylindrical side wall portion 53 that extends downward from the outer peripheral edge of the upper wall portion 52, and a second hinge portion (hinge portion) 54. And an open / close lid portion 55 connected to the front end portion of the upper wall portion 52.
As shown in FIG. 2, pressing portions 52 </ b> A for sandwiching both left and right end portions of the upper surface of the film body 23 between the upper wall portion 52 and the top wall portion 39 are directed downward. Projecting. As shown in FIGS. 1 and 2, the upper layer film 43 can be separated from the lower layer film 41 at least in the flow path portion.

The side wall 53 opens toward the front along the tilt direction, and the lower ends of the left and right side walls of the side wall 53 are locked to the top wall 39. Here, the lower end portions of the left and right side wall portions of the side wall portion 53 do not need to be locked to the top wall portion 39 over the entire region.
The opening / closing lid 55 is disposed in front of the top wall 39 and covers the discharge end 41B from the front. The upper wall portion of the opening / closing lid portion 55 is connected to the front end portion of the upper wall portion 52 via the second hinge portion 54, and further protrudes rearward from the lower end portion of the opening / closing lid portion 55. A hook portion 55A that is detachably locked to the lower surface of the front end portion of the top wall portion 39 is formed. The opening / closing lid 55 is formed with an operation protrusion 55 </ b> B for rotating the opening / closing lid 55 around the second hinge 54.

Next, a method for discharging contents using the discharge container 1 having the above configuration will be described.
In the stage before use, since the discharge hole 39A is sealed by the film body 23, the airtightness in the inner container 11 is ensured.
When discharging the contents, first, as shown in FIG. 4, for example, by operating the connecting plate portion 38 of the discharge body 22, the discharge body 22 is pulled upward with respect to the mounting cap 21. Thereby, the lower end part of the guided cylinder part 36 moves upward from the stopper part 34 and is separated from the stopper part 34, and the inside of the guided cylinder part 36 and the inside of the inner container 11 are adjacent in the circumferential direction 2. The two bridge portions 35 communicate with each other through an opening. Then, the opening / closing lid portion 55 is rotated around the second hinge portion 54 to expose the discharge end 41B of the film body 23 to the outside. Note that the order in which the discharge body 22 is pulled up with respect to the mounting cap 21 and the opening / closing lid 55 is opened may be reversed.

  In this state, by tilting the container body 2 or squeezing the body portion of the container body 2 to increase the internal pressure of the inner container 11, the contents in the inner container 11 are removed from the discharge holes 39 </ b> A and the ceiling wall 39. The lower film 41 is caused to flow out through the communication hole 41 </ b> A of the lower film 41. Note that the micro-introduction hole 31B provided in the top wall portion 31 of the mounting cap 21 can be used even if, for example, the outer container 12 is squeezed to increase the pressure in the space between the outer container 12 and the inner container 11. Air existing in the space between the container 12 and the inner container 11 is not allowed to flow out of the discharge container 1 through the minute introduction hole 31B.

  The content that has flowed out from the communication hole 41A onto the lower film 41 pushes the upper film 43 upward relative to the lower film 41, and the portion of the upper film 43 that is located above the communication hole 41A of the lower film 41 is upward. It bulges and deforms into a dome shape that becomes a protrusion and is separated from the lower layer film 41. Therefore, the content that has flowed out from the communication hole 41A onto the lower layer film 41 causes the lower layer and the upper layer film 41 to peel off the corresponding portion of the upper layer film 43 and the flow path portion of the lower layer film 41 that are in close contact with each other. , 43 flow toward the discharge end 41B and are discharged to the outside.

  When the discharge of the content is to be terminated, the outflow of the content from the discharge end 41B is stopped by returning the container body 2 to an upright posture or releasing the squeeze deformation of the body portion of the container body 2 Let And the said flow-path part of the lower layer film 41 and the said corresponding part of the upper layer film 43 are closely_contact | adhered sequentially toward back from the discharge end 41B. Thereby, the film body 23 again blocks communication between the inside and outside of the container main body 2, and the airtightness inside the inner container 11 is ensured again.

  Here, the volume of the inner container 11 decreases as the contents are discharged. For example, when the body portion of the container body 2 is squeezed and the contents are discharged, if the squeeze deformation of the body portion is released, the outer container 12 and the through-holes 31B, the intake groove portion 12D, and the intake hole 12A are released. Outside air is introduced into the space between the inner container 11. Thereby, the outer container 12 is separated from the inner container 11 and restored and deformed while the inner container 11 maintains its contracted state.

In the case of discharging the contents again, the container body 2 is similarly tilted or the trunk of the container body 2 is squeezed, but the space between the outer container 12 and the inner container 11 as described above. Even if the pressure is increased, the air existing in the space between the outer container 12 and the inner container 11 does not flow out of the discharge container 1 through the micro-introduction holes 31B, so that the inner pressure of the inner container 11 is effectively increased. The contents can be discharged.
The contents are discharged as described above.

  As described above, according to the discharge container 1 according to the present embodiment, by providing the cover body 24 on the discharge body 22, the film body 23 can be prevented from being damaged and the position of the film body 23 with respect to the ceiling wall 39. The film body 23 can be easily and reliably fixed to the upper surface of the top wall portion 39 by preventing displacement. Here, since the amount of bulging deformation of the upper film 43 upward is regulated by the cover body 24, the discharge amount of the contents is stabilized. For example, even when the upper film 43 is repeatedly ejected with contents, even if wrinkles such as wrinkles or local bulges are attached, the lower film 41 can be deformed so as to follow the wrinkles and absorb the wrinkles. In addition, the close contact state between the lower layer and upper layer films 41 and 43 is maintained, and a gap or the like hardly occurs between the lower layer and upper layer films 41 and 43. Thereby, it becomes easy to prevent the leakage of the contents over a long period of time, and the hermeticity in the inner container 11 is improved.

In addition, since the channel portion is formed straight from the communication hole 41A toward the discharge end 41B in a top view, the contents can be discharged to the outside more smoothly.
Furthermore, the discharge container 1 whole can be efficiently formed by integrally forming the lower layer and upper layer films 41 and 43.
In addition, since the portion of the lower layer film 41 that avoids the flow path portion is fixed to the upper surface of the top wall portion 39, before the contents flowing between the lower layer and the upper layer films 41 and 43 reach the discharge end 41B. More reliably prevent leakage to the outside.
In addition, by providing the opening / closing lid 55 on the cover body 24, it is possible to prevent the discharge end 41B from being contaminated and the discharge end 41B from being contaminated by touching surrounding objects.

In addition, this invention is not limited to the said embodiment, A various change can be added in the range which does not deviate from the meaning of this invention.
For example, the cover body is fixed by pressing the film body against the upper surface of the top wall portion by being locked to the top wall portion. You may fix by pressing.
Although the cover body is connected to the top wall portion by the first hinge portion, it is not necessary to be connected to the top wall portion, and may be formed as a separate body from the discharge body.
The contents only have to flow out above the top wall through the discharge holes in the top wall, and do not need to be discharged from the discharge end between the lower layer and the upper layer film. That is, after the contents have flowed out above the top wall portion, the contents may be discharged from the tip through between the top wall portion and the lower layer film. Moreover, the discharge of the content which passed between the lower layer and the upper layer film and the discharge of the content which passed between the top wall part and the lower layer film may be performed simultaneously.
The lower layer film may be fixed to the top wall by, for example, fusion or adhesion, or may not be fixed to the top wall. Similarly, similarly to the lower layer film, the upper layer film may be fixed to the lower layer film by, for example, fusion or adhesion, or may not be fixed to the lower layer film. By omitting the step of fixing the lower layer film to the top wall and the step of fixing the upper layer film to the lower layer film, the entire discharge container can be formed efficiently. Even if the lower layer film is not fixed to the top wall part and the upper layer film is not fixed to the lower layer film, the film body is pressed against the upper surface of the top wall part by the cover body arranged on the top wall part. By being fixed, the leakage of the contents flowing between the lower layer and the upper layer film or between the top wall portion and the lower layer film can be prevented.
The flow path portion of the lower layer film extends straight from the communication hole to the discharge end, but may have other shapes such as winding.
The communication hole formed in the lower layer film may not overlap with the discharge hole formed in the discharge body in a top view.
The upper layer film is connected to the lower layer film via the bent portion, but may be a separate body from the lower layer film.
The opening / closing lid portion is connected to the cover body via the second hinge portion, but may be formed as a separate body from the cover body. Moreover, it is not necessary to provide an opening / closing lid.

The top wall and the film body extend in the direction inclined with respect to the axis, but may extend in the radial direction.
The upper surface of the top wall and the film body are formed in a planar shape, but may have other shapes such as a shape that is gradually curved downward toward the center in the left-right direction.
The container body need not be a so-called Delami container as long as it has a structure including an inner container and an outer container in which the inner container is installed.
The discharge body is configured to be movable up and down with respect to the mounting cap, but may not move up and down. Moreover, the discharge body may also have a function as a mounting cap. Here, the plug portion may not be provided.
The discharge cap is screwed into the mouth portion of the container body, but may be attached to the mouth portion by another configuration such as fitting into the mouth portion.
The outer container and the mounting cap may be integrally formed.
Although the micro-introduction hole is formed in the mounting cap, the micro-introduction hole does not have to be formed, and instead of the micro-introduction hole, the squeeze deformation of the outer container is performed between the outer container and the inner container. An air introduction valve that allows outside air to flow between the outer container and the inner container when releasing the squeeze deformation of the outer container may be provided.

  According to this invention, industrial applicability is recognized regarding the discharge container which can suppress that a film body breaks.

DESCRIPTION OF SYMBOLS 1 Discharge container, 2 Container main body, 11 Inner container, 12 Outer container, 12A Intake hole, 22 Discharge body, 23 Film body, 24 Cover body, 39 Top wall part, 39A Discharge hole, 41 Lower layer film, 41A Communication hole, 41B Discharge end, 42 bent portion, 43 upper layer film, 54 second hinge portion (hinge portion), 55 opening / closing lid portion

Claims (5)

An inner container that accommodates the contents and is reduced in volume as the contents are reduced, and an inner wall of the inner container, and an intake hole that sucks outside air between the inner container and is elastically deformable A container body including an outer container;
A top-end tubular discharge body in which a discharge hole for discharging the contents in the container body is formed on the top wall, and a discharge container comprising:
A film body that covers the discharge hole is disposed on the top surface of the top wall,
The film body is
A lower layer film placed on the upper surface of the top wall and having a communication hole communicating with the discharge hole;
An upper layer film placed on the upper surface of the lower layer film and freely closing the communication hole;
A part of the outer peripheral edge of the lower layer film is a discharge end from which the contents are discharged to the outside through the communication hole,
Of the upper film, the discharge body is fixed by pressing a portion of the lower film that avoids a corresponding portion located on the flow path portion from the communication hole to the discharge end on the upper surface of the top wall portion. A discharge container having a cover body disposed thereon. The flow path portion extends straight from the communication hole toward the discharge end in a top view of the top wall,
Of the corresponding part of the upper film, the cover body includes a portion sandwiched between both sides in a direction orthogonal to a direction in which the flow path part extends from the discharge hole toward the discharge end. The discharge container according to claim 1, wherein the discharge container is fixed by being pressed onto the discharge container. The upper layer film and the lower layer film are integrally connected to each other through a bent portion,
The discharge container according to claim 1 or 2, wherein the upper layer film and the lower layer film are stacked in the vertical direction by bending the bent portion.   The discharge container according to any one of claims 1 to 3, wherein the upper film is fixed to a portion of the lower film that avoids the flow path portion.   The discharge container according to any one of claims 1 to 4, wherein an opening / closing lid portion that covers the protruding end so as to be freely opened is connected to the cover body via a hinge portion.

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