JP2018089002A - Feeding container, and method for manufacturing feeding container with content - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a feeding container with a simple structure for which efficiency in manufacturing work can be improved, and a method for manufacturing the feeding container with a content.SOLUTION: A feeding container includes: a container body 10 having an inner cylinder part 11 for holding a content X, and an outer cylinder part 12 located on the radial outer side of the inner cylinder part 11 and connected to the inner cylinder part 11; a cylindrical body 30 arranged between the inner cylinder part 11 and the outer cylinder part 12, and screwed to the inner cylinder part 11 or the outer cylinder part 12; and a cap 40 removably mounted on the container body 10 so as to cover the cylindrical body 30. A male screw part 32 engaging with a female screw part 20 provided on the inner peripheral surface of the outer cylinder part 12 is provided on the outer peripheral surface of the cylindrical body 30.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a feeding container in which contents contained inside a cylinder are exposed from the cylinder.

  Conventionally, as a feeding container used for solid contents such as lipstick, for example, an inner plate that holds the contents inside the cylinder, a shaft that penetrates the center of the inner plate and is screwed into the inner plate, There is known a feeding container provided with a rotating part provided at the lower end (see Patent Document 1). Such a feeding container is used by moving the inner tray forward and backward in the axial direction by rotating the rotating portion, and feeding the contents from the front end opening of the cylinder.

JP 2011-72397 A

  However, the delivery container having the above-described configuration has a large number of parts and a complicated structure, and it takes time to manufacture the delivery container containing contents, including the assembly process of each part and the filling process of the contents. There was a problem.

  Therefore, an object of the present invention is to provide a feeding container having a simple structure and capable of increasing the efficiency of manufacturing work, and a method for manufacturing a feeding container containing contents.

The present invention has been made to solve the above problems, and the feeding container of the present invention has an inner cylinder part for holding the contents, and a radially outer side of the inner cylinder part, and is located on the inner cylinder part. A container body having a connected outer cylinder portion;
A cylinder that is disposed between the inner cylinder part and the outer cylinder part and is screwed to the inner cylinder part or the outer cylinder part;
A cap that is detachably attached to the container body so as to cover the cylindrical body,
A screw portion that engages with a screw portion provided on the inner peripheral surface of the outer cylinder portion is provided on the outer peripheral surface of the cylindrical body.

Further, the feeding container of the present invention includes an inner cylinder part that holds the contents, and a container main body having an outer cylinder part that is located on the radially outer side of the inner cylinder part and connected to the inner cylinder part,
A cylinder that is disposed between the inner cylinder part and the outer cylinder part and is screwed to the inner cylinder part or the outer cylinder part;
A cap that is detachably attached to the container body so as to cover the cylindrical body,
A screw portion that engages with a screw portion provided on the outer peripheral surface of the inner cylinder portion is provided on the inner peripheral surface of the cylindrical body.

  Further, in the feeding container according to the present invention, the inner cylindrical portion includes a protruding portion that protrudes from the inner peripheral surface of the inner cylindrical portion and supports the contents, and a plurality of the protruding portions are provided in the circumferential direction. It is preferable that

  In the feeding container according to the present invention, a filling port for filling a fluid content from the proximal end side of the inner cylinder part is provided inside the inner cylinder part. It is preferable.

  Moreover, in the feeding container of the present invention, it is preferable that the top opening of the cap can be sealed at the top wall of the cap.

  In the feeding container of the present invention, it is preferable that an annular seal portion that is in liquid-tight contact with the inner peripheral surface of the cylindrical body is provided on the outer peripheral surface of the inner cylindrical portion.

  Further, in the feeding container of the present invention, a restricting portion for restricting the displacement of the cylindrical body toward the distal end side of the container main body at a predetermined position is provided between the cylindrical body and the inner cylindrical portion. It is preferable to become.

Moreover, in the manufacturing method of the delivery container with contents of the present invention, it is a manufacturing method of the delivery container with contents filled in the delivery container according to any one of the above,
An assembly step of disposing the cylindrical body at a predetermined position with respect to the container body, and mounting the cap on the container body;
And a filling step of filling the contents in a fluid state from the opening on the proximal end side of the inner cylinder part.

  ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the manufacturing method of the delivery container which has a simple structure and can raise the efficiency of manufacturing operation, and the delivery container containing a content.

It is sectional drawing of the delivery container which concerns on one Embodiment of this invention. It is a top view of the container main body of the delivery container shown in FIG. It is the elements on larger scale of the delivery container shown in FIG. It is a side view of the state which removed the cap in the delivery container shown in FIG. It is sectional drawing of the feeding container of the state which removed the cap from the feeding container shown in FIG. 1, and moved the cylinder to the base end side. It is sectional drawing for demonstrating the filling process of the feeding container shown in FIG. It is sectional drawing of the delivery container which concerns on other embodiment of this invention.

  Hereinafter, the present invention will be described in more detail with reference to the drawings. FIG. 1 is a cross-sectional view showing a feeding container according to an embodiment of the present invention in a cross section passing through a central axis C.

  The feeding container 1 includes a container body 10, a cylindrical body 30, and a cap 40. In the present embodiment, the central axes C of the container body 10, the cylindrical body 30, and the cap 40 are coincident. In the following description, in the axial direction along the central axis C, the side where the cap 40 is located with respect to the container body 10 (upper side in FIG. 1) is the tip side of the feeding container 1 and the opposite side is the feeding container 1. The base end side. In addition, the content X is not particularly limited, but for example, cosmetics (lipstick, lip balm, stick eye shadow, etc.), drugs, glue, or the like can be formed in a stick shape.

  The container main body 10 includes an inner cylinder portion 11 that holds the contents X, an outer cylinder portion 12 that is located on the radially outer side of the inner cylinder portion 11, and a connecting portion that integrally connects the inner cylinder portion 11 and the outer cylinder portion 12. 13. The inner cylinder part 11 and the outer cylinder part 12 are substantially cylindrical and are arranged coaxially. The connecting portion 13 has a substantially annular shape, and connects the end portion of the inner tube portion 11 and the end portion of the outer tube portion 12. A notch-shaped hole 14 is formed from the connecting portion 13 to the inner cylinder portion 11 so as to be opposed to two places across the central axis C. The container body 10 has a flat end surface 10a on the side where the connecting portion 13 is provided (the base end side of the feeding container 1), and is stable in the standing posture shown in FIG. 1 by grounding the end surface 10a. Can be put.

  The inner cylinder portion 11 includes a plurality of protrusions 15 and 16 that protrude radially inward from the inner peripheral surface on the distal end side and support the contents X. In the present embodiment, a pair of first protrusions 15 and a pair of second protrusions 16 that are disposed to face each other with the central axis C interposed therebetween are provided.

  Here, FIG. 2 is a plan view of the container body 10. As shown in FIG. 2, the 1st projection part 15 and the 2nd projection part 16 are arrange | positioned in the position which differs in the circumferential direction. In other words, the first protrusion 15 and the second protrusion 16 are provided at positions that do not overlap in plan view. The first protrusion 15 has an arc shape in plan view and is formed in a flange shape extending in a direction perpendicular to the central axis C. The second protrusion 16 is provided closer to the distal end side of the container body 10 than the first protrusion 15. A vertical plate that is formed in a flange shape like the first protrusion 15 and protrudes in the axial direction parallel to the central axis C on the upper surface of the second protrusion 16 (the surface on the distal end side of the container body 10). A portion 17 is provided.

  The 1st projection part 15, the 2nd projection part 16, and the vertical board part 17 improve the holding | maintenance function of the content X by the inner cylinder part 11. As shown in FIG. In particular, the first protrusion 15 and the second protrusion 16 extending in the direction perpendicular to the central axis C can suppress the movement of the content X in the axial direction with respect to the inner cylinder 11. Moreover, since the 1st projection part 15 and the 2nd projection part 16 are the shapes intermittent in the circumferential direction, the function which suppresses that the content X rotates with respect to the inner cylinder part 11 around the central axis C is improved. be able to. Further, by providing the vertical plate portion 17, the function of suppressing the rotation of the content X around the central axis C is further enhanced.

  The content X can be stably held by the inner cylinder portion 11 by the first projection portion 15, the second projection portion 16, and the vertical plate portion 17. The number and shape of each of the first projecting portion 15, the second projecting portion 16, and the vertical plate portion 17 are not particularly limited, and various changes can be made.

  As shown in the enlarged view of FIG. 3, a large-diameter seal portion 18 and a stopper portion 19 having a larger diameter than the seal portion 18 are provided on the distal end side of the inner cylinder portion 11. In the state shown in FIG. 3, the outer peripheral surface of the seal portion 18 is in liquid-tight contact with the annular convex portion 31 provided on the inner peripheral surface of the cylindrical body 30. In order to improve the sealing performance between the seal portion 18 and the annular convex portion 31, the seal portion 18 is preferably configured to be in pressure contact with the annular convex portion 31. The stopper portion 19 is undercut engaged with the annular convex portion 31 to prevent the tubular body 30 from coming out of the inner tubular portion 11. In the present embodiment, the stopper portion 19 and the annular convex portion 31 function as a restricting portion that restricts the displacement of the cylindrical body 30 toward the distal end side of the container body 10 at a predetermined position. When the seal portion 18 is configured to be in pressure contact with the annular convex portion 31, resistance is generated when the cylindrical body 30 is displaced due to the press contact, and thus the seal portion 18 also regulates the displacement of the cylindrical body 30. It can function as a restricting part.

  In the present embodiment, an internal thread portion 20 is provided on the inner peripheral surface of the outer cylinder portion 12. The female screw portion 20 is engaged with a male screw portion 32 provided on the outer peripheral surface of the cylindrical body 30, whereby the cylindrical body 30 is screwed into the outer cylindrical portion 12. Thereby, when the cylinder 30 is rotated around the central axis C to the one side with respect to the outer cylinder part 12, the cylinder 30 is moved to the proximal end side of the outer cylinder part 12, and is rotated to the other side. It moves to the front end side of the outer cylinder part 12. That is, the cylindrical body 30 can be moved back and forth in the axial direction by the turning operation of the cylindrical body 30 with respect to the container body 10, whereby the exposure amount of the contents X can be adjusted.

  On the outer peripheral surface of the outer cylinder portion 12, a fitting portion 21 that fits into the cap 40 is provided. The fitting portion 21 includes a polygonal portion 22 that is a regular dodecagon in plan view, and an engagement convex portion 23 that protrudes radially outward from a flat surface that forms the polygonal portion 22. The outer cylinder portion 12 is shorter in the axial direction than the inner cylinder portion 11, and there is a space for accommodating the cylinder 30 between the outer cylinder portion 12 and the inner cylinder portion 11. Is formed.

The cylindrical body 30 has a substantially cylindrical shape and is disposed between the outer cylindrical portion 12 and the inner cylindrical portion 11. The cylindrical body 30 includes an annular convex portion 31 that protrudes radially inward from the inner peripheral surface. Further, in the present embodiment, a plurality of vertical ribs 33 extending in the axial direction are provided below the annular convex portion 31 at intervals in the circumferential direction. A male screw portion 32 is provided at the lower portion of the cylindrical body 30.
A surface on the base end side of the inner cylindrical portion 11 in the annular convex portion 31 is an inclined surface 31a that gradually increases in diameter toward the base end side.

  The cap 40 includes an outer lid portion 41 and an inner lid portion 42. The inner lid portion 42 is fixed to the inner side of the outer lid portion 41 by welding or the like. The outer lid portion 41 includes a cylindrical outer lid side wall 43 and an outer lid top wall 44 that covers an upper portion of the outer lid side wall 43. A fitting portion 45 corresponding to the fitting portion 21 is formed on the inner peripheral surface of the outer lid side wall 43. In the present embodiment, the fitted portion 45 corresponds to the polygonal portion 22 of the outer cylinder portion 12, and has a polygonal concave portion 46 that is dodecagonal in plan view, and an engaging concave portion 47 into which the engaging convex portion 23 is fitted. And have. In the mounted state of the cap 40 shown in FIG. 1, the polygonal portion 22 engages with the polygonal recess 46, whereby rotation of the cap 40 relative to the container body 10 around the central axis C can be suppressed. Further, the engagement convex portion 23 engages with the engagement concave portion 47, thereby preventing the cap 40 from falling off the container body 10. The shape of the cap 40 is not particularly limited as long as the cap 40 has a configuration that can be attached to and detached from the container body 10 so as to cover the cylindrical body 30.

  The inner lid portion 42 includes a cylindrical inner lid side wall 48 and an inner lid ceiling wall 49 (a ceiling wall portion) that covers an upper portion of the inner lid sidewall 48. In the mounted state of the cap 40 shown in FIG. 1, the inner lid portion 42 seals the opening on the distal end side of the cylindrical body 30. In the mounted state of the cap 40 shown in FIG. 1, the inner peripheral surface of the inner lid side wall 48 is in contact with the outer peripheral surface near the upper end portion of the cylindrical body 30. The inner lid ceiling wall 49 is provided with an annular seal protrusion 50 that abuts on the inner peripheral surface near the upper end of the cylindrical body 30. By providing the seal protrusion 50, the tip opening of the cylindrical body 30 can be more reliably sealed.

  When the feeding container 1 shown in FIG. 1 is used, the cap 40 is removed from the container body 10. When the cap 40 is pulled up in the axial direction with a predetermined force with respect to the container main body 10, the engagement of the engagement convex portion 23 with respect to the engagement concave portion 47 is released, and the cap 40 can be removed.

  FIG. 4 is a side view of the state in which the cap 40 is removed from the feeding container 1. As shown in FIG. 4, the content X can be applied by bringing the tip of the content X exposed from the tip opening of the cylindrical body 30 into contact with the surface to be coated. Moreover, the exposure amount of the content X can be adjusted by rotating the cylinder 30 and moving it to the base end side of the container main body 10 with the decrease of the content X by use.

  FIG. 5 shows a state in which the cylindrical body 30 is moved to the most proximal side of the container body 10, and the exposure amount of the contents X is maximized. In the state shown in FIG. 5, the axial positions of the distal end surface of the inner cylindrical portion 11 and the distal end surface of the cylindrical body 30 are substantially the same. With such a configuration, even when the remaining amount of the content X is reduced, the content X can be exposed and used.

  Below, the manufacturing method of the feeding container 1 containing the content X shown in FIG. 1 is demonstrated. The manufacturing method of the delivery container 1 containing the contents X includes an assembling process of each part and a filling process of the contents X. Prior to performing the assembly process, the container body 10 and the cylinder 30 are each formed in advance by injection molding or the like. The cap 40 has an outer lid portion 41 and an inner lid portion 42 formed in advance by injection molding or the like, and the inner lid portion 42 is fixed inside the outer lid portion 41.

  In the assembly process, the inner cylinder portion 11 of the container body 10 is inserted into the opening 34 on the proximal end side of the cylinder 30 from the distal end side. When the inner cylinder portion 11 is inserted into the cylinder body 30 to a predetermined position, the cylinder body 30 enters the inside of the outer cylinder portion 12, and the male screw portion 32 of the cylinder body 30 is changed to the female screw of the outer cylinder portion 12. After reaching the position where the part 20 is screwed, the cylinder 30 is rotated relative to the container body 10. In the present embodiment, when the inner cylinder part 11 is inserted into the cylinder 30, the vertical rib 33 provided on the inner peripheral surface of the cylinder 30 prevents the inclination of the cylinder 30 with respect to the inner cylinder part 11. And can be inserted in a straight posture. For this reason, it becomes difficult to catch the cylinder 30 with respect to the outer cylinder part 12, and an assembly | attachment operation | work becomes easy.

  When the cylindrical body 30 is rotated and moved toward the proximal end side of the container body 10, the stopper portion 19 of the inner cylindrical portion 11 gets over the annular convex portion 31 while being guided by the inclined surface 31 a of the annular convex portion 31. The outer diameter of the stopper portion 19 is larger than the inner diameter of the annular convex portion 31, but at least one of the inner cylindrical portion 11 and the cylindrical body 30 is elastically deformed so that the stopper portion 19 becomes annular convex. Part 31 can be overcome. In this embodiment, by providing the inclined surface 31 a on the annular convex portion 31, the stopper portion 19 can smoothly get over the annular convex portion 31. Since at least one of the inner cylindrical portion 11 and the cylindrical body 30 elastically deformed when the stopper portion 19 gets over the annular convex portion 31 is restored after getting over, the stopper portion 19 and the annular convex portion 31 are assembled after assembly. And undercut engagement is possible.

  Thereafter, when filling the contents X, the cylindrical body 30 is disposed at an appropriate axial direction position of the container body 10. In the present embodiment, the position where the inner peripheral surface of the annular convex portion 31 is in liquid-tight contact with the outer peripheral surface of the seal portion 18 of the inner cylindrical portion 11 is an appropriate position of the cylindrical body 30. As a method of arranging the cylindrical body 30 at an appropriate position, for example, the cylindrical body 30 is once moved to the proximal end side of the container main body 10 until the annular convex portion 31 is positioned closer to the proximal end side than the seal portion 18. Thereafter, the cylindrical body 30 is gradually moved to the tip side. Then, as the cylindrical body 3 moves, the annular convex portion 31 comes into contact with the seal portion 18, and further stops at the position where the annular convex portion 31 comes into contact with the stopper portion 19 (undercut engagement). The body 30 can be placed in an appropriate position. Note that the contact of the annular protrusion 31 with (or pressure contact with) the seal portion 18 and the contact of the annular protrusion 31 with the stopper portion 19 are the feelings of the hand holding the cylindrical body 30 and the container body 10 ( It can be grasped by the resistance etc. felt during the rotation operation).

  Here, an appropriate position of the cylindrical body 30 with respect to the container body 10 may be a position where the cylindrical body 30 is slightly returned to the base end side from the position where the annular convex portion 31 is in contact with the stopper portion 19. Moreover, in this embodiment, it is set as the structure which grasps | ascertains the suitable position of the cylinder 30 with respect to the container main body 10, when the cyclic | annular convex part 31 and the seal | sticker part 18 or the stopper part 19 contact | abut, It is restricted to this. It is not a thing. For example, the container body 10 is provided with a convex shape or the like between the container body 10 and the cylinder body 30 that is engaged with the cylinder body 30 so that the cylinder body 30 can be contacted, pressed, or can be moved over in the circumferential direction. It is good also as a structure which can grasp | ascertain the suitable position of the cylinder 30 with respect to.

  After the cylindrical body 30 is disposed at an appropriate position with respect to the container body 10, the cap 40 is attached to the container body 10. The cap 40 is disposed so as to be covered from the front end side of the container main body 10, and the fitting portion 21 of the outer cylinder portion 12 is fitted to the fitting portion 45 of the cap 40, thereby being arranged at an appropriate position. .

  FIG. 6 shows a state where the feeding container 1 in which the cylindrical body 30 and the cap 40 are arranged at appropriate positions with respect to the container body 10 is in an inverted posture. In this state, the space surrounded by the inner cylinder part 11, the cylinder 30, and the inner lid part 42 of the cap 40 is a filling space for the contents X. Here, inside the inner cylinder part 11, the filling port 11a for filling the content X of the state which has fluidity | liquidity from the base end side of the inner cylinder part 11 is provided. Then, in the filling step, the contents X having fluidity by heating or the like are filled from the filling port 11a. In this embodiment, since the front end opening of the cylindrical body 30 is sealed with the inner lid portion 42, and the space between the cylindrical body 30 and the inner cylindrical portion 11 is sealed with the seal portion 18 and the annular convex portion 31. It is possible to prevent the object X from leaking out of the filling space. After the filling step, the content X becomes a solid bar shape by being cooled in the filling space or the like. In addition, as a method of filling the content X, it is not limited to the above-mentioned method. For example, the solid content X may be inserted and arranged from the opening at the tip of the cylinder 30 with the cap 40 removed. In this case, the tip opening of the cylinder 30 is sealed with the inner lid portion 42, and the cylinder It is not necessary to seal between 30 and the inner cylinder part 11 with the seal part 18 and the annular convex part 31. As another method, the cap 40 may be removed, and the content X having fluidity may be filled from the front end opening of the cylindrical body 30 with the filling port 11a closed.

  After filling the contents X, the opening on the proximal end side of the inner cylindrical portion 11 can be closed by, for example, an adhesive seal-like member or a resin lid member. Thereby, the filling port 11a of the base end side of the inner cylinder part 11 can be made invisible from the outside.

  In the feeding container 1 of the present embodiment having the above-described configuration, the inner tray moves forward and backward inside the cylinder because it is composed of the container main body 10, the cylinder 30, and the cap 40. The structure can be simplified as compared with the container having the configuration.

  Further, in the feeding container 1 of this embodiment, the cylindrical body 30 is disposed at an appropriate position of the container main body 10 and the cap 40 is attached to the container main body 10 to complete the assembly of each component. Therefore, the assembly process is easy. Furthermore, since the contents X can be filled from the base end side of the feeding container 1 in the assembled state, an operation such as attaching a cap after the filling step is unnecessary. With such a configuration, it is possible to reduce the labor involved in manufacturing the delivery container 1 containing the contents X.

  Hereinafter, another embodiment of the present invention will be described. Note that portions having the same basic functions as those of the above-described embodiment are denoted by the same reference numerals in the drawing and description thereof is omitted. FIG. 7 shows a feeding container 2 as another embodiment of the present invention. As shown in FIG. 7, the feeding container 2 is configured such that a female screw portion 35 provided on the inner peripheral surface of the cylindrical body 30 engages with a male screw portion 24 provided on the outer peripheral surface of the inner cylindrical portion 11. That is, in the present embodiment, the cylindrical body 30 is screwed into the inner cylindrical portion 11.

  The cylindrical body 30 includes an annular convex portion 36 that protrudes from the inner peripheral surface above the female screw portion 35, and the annular convex portion 36 is configured to be in pressure contact with the outer peripheral surface of the upper end portion of the inner cylindrical portion 11. In the assembling process, when the cylindrical body 30 is mounted on the container body 10, the cylindrical body 30 is disposed at an appropriate position shown in FIG. 7 due to the feeling that the annular convex portion 36 is pressed against the outer peripheral surface of the upper end portion of the inner cylindrical portion 11. can do. In the present embodiment, the annular convex portion 36 of the cylindrical body is configured to come into liquid-tight contact with the outer peripheral surface of the upper end portion of the inner cylindrical portion 11. Thereby, between the cylinder 30 and the inner cylinder part 11 can be sealed, and the content of the state which has fluidity | liquidity between the cylinder 30 and the inner cylinder part 11 in the filling process of the contents X X can be prevented from flowing.

  Although the present invention has been described based on the illustrated examples, the present invention is not limited to the above-described embodiment, and can be appropriately changed within the scope of the claims. For example, in the previous embodiment, the cap 40 is configured by combining two parts, the outer lid part 41 and the inner lid part 42, but is configured by one part having the functions of the outer lid part 41 and the inner lid part 42. May be.

DESCRIPTION OF SYMBOLS 1 Feeding container 2 Feeding container 10 Container main body 10a End surface 11 Inner cylinder part 11a Filling port 12 Outer cylinder part 13 Connection part 14 Hole 15 1st projection part 16 2nd projection part 17 Vertical plate part 18 Seal part 19 Stopper part (regulation part) )
20 Female thread (thread)
21 Fitting part 22 Polygon part 23 Engaging convex part 24 Male thread part (screw part)
30 cylindrical body 31 annular convex part (regulation part)
31a Inclined surface 32 Male thread part (thread part)
33 Vertical rib 34 Opening on the base end side 35 Female threaded part (threaded part)
40 cap 41 outer lid portion 42 inner lid portion 43 outer lid side wall 44 outer lid top wall 45 fitted portion 46 polygonal concave portion 47 engaging concave portion 48 inner lid side wall 49 inner lid top wall (top wall portion)
50 Seal protrusion C Center axis X Contents

Claims (8)

A container body having an inner cylinder part for holding the contents, and an outer cylinder part located on the radially outer side of the inner cylinder part and connected to the inner cylinder part;
A cylinder that is disposed between the inner cylinder part and the outer cylinder part and is screwed to the inner cylinder part or the outer cylinder part;
A cap that is detachably attached to the container body so as to cover the cylindrical body,
The feeding container, wherein a screw portion that engages with a screw portion provided on an inner peripheral surface of the outer cylinder portion is provided on an outer peripheral surface of the cylindrical body. A container body having an inner cylinder part for holding the contents, and an outer cylinder part located on the radially outer side of the inner cylinder part and connected to the inner cylinder part;
A cylinder that is disposed between the inner cylinder part and the outer cylinder part and is screwed to the inner cylinder part or the outer cylinder part;
A cap that is detachably attached to the container body so as to cover the cylindrical body,
The feeding container according to claim 1, wherein a screw portion that engages with a screw portion provided on an outer peripheral surface of the inner cylinder portion is provided on an inner peripheral surface of the cylindrical body. The inner cylinder portion includes a protrusion that protrudes from the inner peripheral surface of the inner cylinder portion and supports the contents,
The feeding container according to claim 1 or 2, wherein a plurality of the protrusions are provided in the circumferential direction.   The inside of the said inner cylinder part is provided with the filling port for filling the content of the state which has fluidity | liquidity from the base end side of this inner cylinder part. The feeding container as described.   The delivery container as described in any one of Claims 1-4 comprised so that sealing of the front-end | tip opening of the said cylinder is possible with the ceiling wall part of the said cap.   The feeding container according to any one of claims 1 to 5, wherein an annular seal portion that is in liquid-tight contact with the inner peripheral surface of the cylindrical body is provided on the outer peripheral surface of the inner cylindrical portion.   The regulation part which regulates the displacement of the cylinder which goes to the tip side of the container body at a predetermined position between the cylinder and the inner cylinder part is provided. The feeding container according to 1. A method for producing a delivery container containing contents in which the delivery container according to any one of claims 1 to 7 is filled.
An assembly step of disposing the cylindrical body at a predetermined position with respect to the container body, and mounting the cap on the container body;
A method for producing a content-drawing container, comprising: a filling step of filling the content in a fluid state from an opening on the proximal end side of the inner cylinder portion.

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