JP7254409B2 - Feeding container - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing container in which contents stored inside a cylindrical main body are exposed through an opening provided at the tip of the main body.

As a delivery container, for example, an inner plate stored in a cylindrical main body is moved up and down according to the rotation direction of an operation part arranged on the lower side of the main body, so that the contents of solids stored in the main body can be picked up. There is a device that draws out or pulls back an object (see Patent Document 1, for example). According to such a dispensing container, the inner tray is moved back and forth in the axial direction by rotating the operating portion, and the contents are delivered from the front end opening of the main body portion for use.

Japanese Utility Model Publication No. 02-33697

However, in the dispensing container described above, the inner tray that supports the contents inside the main body has a bottomed cylindrical shape composed of a cylindrical side wall and a bottom wall connected to the lower end of the side wall. Since the lower portion of the contents is embedded in the inner tray, it is difficult to use up the contents to the end even if the middle tray is drawn out to the maximum, and there is a problem that the contents tend to remain in the inner tray.

In addition, in order to reduce the amount of residual contents, for example, if the inner tray is configured with only a flat bottom wall, when the inner tray is extended during use, the contents will come off the bottom wall and fall out of the container. There is a risk of it happening.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a delivery container capable of reducing the residual amount of contents and preventing the contents from falling off during use.

The present invention has been made to solve the above problems, and the delivery container of the present invention includes a cylindrical main body provided with an opening for delivering contents at one end,
an operating portion engaged with and held by the other end of the main body and rotatable with respect to the main body;
a shaft portion that is screwed into a threaded portion provided in the operation portion and that moves axially inside the main body portion by a rotating operation of the operation portion;
a bottom wall portion provided at the tip portion of the shaft portion and supporting the bottom surface of the contents;
a movable cylindrical portion arranged to surround the shaft portion and the bottom wall portion inside the main body portion and movable in the axial direction within a predetermined range;
The bottom wall portion is configured to extend beyond the range of movement of the movable cylinder portion until the entire content is exposed,
The movable cylinder portion is engaged with and held by the shaft portion within the predetermined range and moves together with the shaft portion. configured to be disengaged from the shaft,
It is characterized in that the bottom wall portion is provided with a drop-off preventing portion that bites into the side surface of the content to prevent the drop-off of the content.

Further, in the delivery container of the present invention, it is preferable that the drop-off prevention portion is configured so that the content can be removed when the content is delivered until the entirety of the content is exposed.

Moreover, in the delivery container of the present invention, it is preferable that the drop-off preventing portion is swingably connected to the outer peripheral edge of the bottom wall portion via a hinge portion.

Moreover, in the delivery container of the present invention, it is preferable that the drop-off preventing portions are provided at a plurality of locations spaced apart in the circumferential direction of the bottom wall portion.

Further, in the delivery container of the present invention, the drop-off prevention portion is a rail portion that allows the content to be removed by sliding the content in a predetermined direction perpendicular to the axial direction. preferably configured.

Further, in the dispensing container of the present invention, the shaft portion is provided in a shaft body having a male threaded portion on an outer peripheral surface, and a connecting portion between the shaft body and the bottom wall portion, and has a diameter greater than that of the shaft body. and a large diameter portion with a large
It is preferable that the movable cylindrical portion has an annular partition that can be engaged with an engaging recess provided on the outer peripheral surface of the large diameter portion.

Moreover, in the dispensing container of the present invention, it is preferable that the movable cylinder portion is restrained from rotating with respect to the body portion, and the shaft portion is restrained from rotating with respect to the movable cylinder portion.

ADVANTAGE OF THE INVENTION According to this invention, while being able to reduce the amount of residual contents, it becomes possible to provide the feeding container which can suppress the dropping of the contents in the process of use.

1 is a front cross-sectional view of a delivery container according to an embodiment of the present invention; FIG. FIG. 3 is a cross-sectional view showing a state in which the contents are reduced by using the supply container shown in FIG. 1; 3 is a partially enlarged view of the delivery container shown in FIG. 2; FIG. FIG. 4 is a plan view of the dispensing container shown in FIG. 3 as seen from the axial direction; FIG. 4 is a cross-sectional view showing a state in which the shaft portion of the delivery container shown in FIG. 1 is delivered beyond the range of movement of the movable cylindrical portion; 6 is a cross-sectional view showing a state in which the shaft portion is further extended from the state shown in FIG. 5 and the entire contents are exposed. FIG. 7 is a cross-sectional view showing a state in which the contents can be removed by opening the engaging claw portion from the state shown in FIG. 6; FIG. For comparison, it is a cross-sectional view showing a feeding container in which the bottom wall portion is not provided with engaging claw portions. FIG. 3 is a partial cross-sectional view showing how the delivery container shown in FIG. 1 is assembled. It is sectional drawing by the front view of the feeding container which concerns on other embodiment of this invention. FIG. 11 is a cross-sectional view showing a state in which the contents have been reduced by using the supply container shown in FIG. 10; FIG. 11 is a plan view of the dispensing container shown in FIG. 10 as viewed from the axial direction; FIG. 11 is a cross-sectional view of the delivery container shown in FIG. 10, viewed from the side, showing how the contents are removed.

Hereinafter, the present invention will be described more specifically by way of example with reference to the drawings. FIG. 1 shows a dispensing container 1 according to one embodiment of the invention. In addition, FIG. 1 is a vertical cross-sectional view in a front view showing a cross section passing through the axis C, which is the central axis of the feeding container 1. As shown in FIG. 1 shows the initial state before the content A is used, and FIG. 2 shows the state in which the remaining amount of the content A has decreased as a result of using the content A from the initial state shown in FIG. indicates FIG. 3 is a partially enlarged view of the dispensing container 1 of FIG.

The supply container 1 includes a cylindrical body portion 10 and an operation portion 20 rotatably engaged and held with respect to the body portion 10 , and the contents can be moved by rotating the operation portion 20 with respect to the body portion 10 . It is used by pulling out A. The content A is not particularly limited, but may be, for example, cosmetics (lipstick, lip balm, stick eye shadow, etc.), hairdressing agents, medicines, pastes, or the like, which are solid in the form of sticks. can. As a method of arranging the content A in the feeding container 1, for example, the (liquid) content that can flow into the content storage space defined by the main body portion 10, the movable cylinder portion 50, and the bottom wall portion 40 is used. However, the method is not limited to this.

Further, the delivery container 1 of this example includes the shaft portion 30, the bottom wall portion 40, and the movable cylinder portion 50 arranged inside the main body portion 10, and the lid body 60 arranged outside the main body portion 10. .

The main body part 10 of this example is formed in a substantially cylindrical shape as a whole. It should be noted that the body portion 10 is not limited to a cylindrical shape, except for the portion that engages with the operation portion 20, and may have a cylindrical shape whose cross section perpendicular to the axis C is elliptical or polygonal. An opening 11 for delivering the content A is formed at one end of the body portion 10, and an operation portion 20 is rotatably engaged and held at the other end. . In this example, a small-diameter portion 12 having a smaller outer peripheral surface diameter than other portions of the main body portion 10 is provided at the other end portion of the main body portion 10, and the outer peripheral surface of the small-diameter portion 12 has an operation An engaged convex portion 13 for engaging and holding the portion 20 is provided. A stepped portion 14 protruding radially inward is provided on the inner peripheral surface of the body portion 10 .

Further, a vertical rib 15 is provided on the inner peripheral surface of the body portion 10 to suppress the rotation of the movable cylinder portion 50 . In this example, longitudinal ribs 15 are provided at two locations in the circumferential direction of the body portion 10 , and the two longitudinal ribs 15 are arranged to face each other with the axis C interposed therebetween.

The operating portion 20 includes a substantially cylindrical peripheral wall 21 arranged so as to be continuous with the main body portion 10, a closing wall 22 closing an end portion of the peripheral wall 21, an inner cylindrical portion 23 provided inside the peripheral wall 21, have Except for the fitting portion 27 provided at the upper end portion of the peripheral wall 21, the outer peripheral surface of the peripheral wall 21 has a diameter equal to the outer peripheral surface of the outer peripheral wall 61 so as to be smoothly connected to the outer peripheral surface of the outer peripheral wall 61 of the lid body 60. They are formed to be substantially identical. Further, the outer peripheral surface of the fitting portion 27 provided at the upper end portion of the peripheral wall 21 is formed to have substantially the same diameter as the outer peripheral surface of the main body portion 10 so as to be smoothly connected to the main body portion 10 .

A female threaded portion 24 is provided on the inner peripheral surface of the inner cylindrical portion 23 as a portion to be screwed into a male threaded portion 32 provided on the shaft portion 30 . In this example, the female threaded portion 24 is provided only at the distal end portion of the inner tubular portion 23 . In addition, the internal thread portion 24 may be provided over the entire inner peripheral surface of the inner cylinder portion 23, or may be provided only in a portion other than the tip portion.

A flange portion 25 extending radially outward is provided at the lower end portion of the inner cylindrical portion 23 , and the outer peripheral edge of the flange portion 25 is fitted and fixed to the inner peripheral surface of the peripheral wall 21 . When the peripheral wall 21 of the operating portion 20 is rotated around the axis with respect to the main body portion 10 , the inner cylindrical portion 23 rotates together with the peripheral wall 21 . In addition, the inner cylindrical portion 23 may be formed integrally with the operation portion 20 . An engaging concave portion 26 that engages with the engaged convex portion 13 of the main body portion 10 is provided on the upper inner peripheral surface of the peripheral wall 21 .

The shaft portion 30 has a columnar shaft body 31 , and a male thread portion 32 is provided on the outer peripheral surface of the shaft body 31 . A bottom wall portion 40 is integrally provided at one end portion of the shaft body 31 . A large-diameter portion 33 having a diameter larger than that of the shaft body 31 is provided at the connecting portion between the shaft body 31 and the bottom wall portion 40, and an annular engaging recess 34 is formed on the outer peripheral surface of the large-diameter portion 33. is provided.

An annular straight recess 35 is provided in the lower portion of the male thread portion 32 of the shaft body 31 so as not to engage (idle) with the female thread portion 24, and furthermore, in the lower portion of the straight recess portion 35, a retaining projection is provided. A portion 36 is provided. The straight recess 35 defines the upper limit of the direction in which the shaft portion 30 is extended. The shaft portion 30 does not move in the delivery direction. Further, by providing the retaining projection 36, the shaft 30 is reliably prevented from slipping out of the inner cylindrical portion 23. As shown in FIG.

The bottom wall portion 40 is disk-shaped, and its upper surface 41 is a flat surface extending perpendicularly to the axis C. As shown in FIG. The upper surface 41 constitutes a support surface that supports the bottom surface of the content A. As shown in FIG. The upper surface 41 of the bottom wall portion 40 does not necessarily need to be a completely flat surface, but preferably does not have a recessed shape in which the contents A tend to remain.

An engaging claw portion 42 is provided on the outer peripheral edge of the bottom wall portion 40 . The engaging claw portion 42 has a swinging piece 42b integrally connected to the bottom wall portion 40 via a hinge portion 42a, and an engaging projection 42c protruding from one surface of the swinging piece 42b. The engaging claw portion 42 is configured to be swingable about a hinge portion 42a. The engaging claw portion 42 functions as a fall prevention portion that prevents the content A from falling off from the bottom wall portion 40 by engaging the engaging protrusion 42c into the side surface of the content A. As shown in FIG.

As shown in FIG. 4 , the engaging claw portions 42 of this example are evenly arranged at four locations with intervals in the circumferential direction of the bottom wall portion 40 , but the present invention is not limited thereto. The number, position, and shape of can be changed as appropriate. When a plurality of engaging claw portions 42 are provided, it is preferable that they are evenly arranged at intervals in the circumferential direction of the bottom wall portion 40 .

The movable cylindrical portion 50 is arranged inside the body portion 10 so as to surround the shaft portion 30 and the bottom wall portion 40, and is configured to be movable together with the shaft portion 30 by engaging with the shaft portion 30 within a predetermined range. ing. The movable cylinder portion 50 includes a cylindrical guide cylinder portion 51 disposed radially outward of the shaft portion 30 and the inner cylinder portion 23, an annular partition wall portion 52 connected to one end side of the guide cylinder portion 51, and a partition wall portion 52. and a side wall portion 53 standing upward (on the side opposite to the guide tube portion 51) from the outer peripheral edge portion of the. A vertical groove 54 into which the vertical rib 15 is inserted is formed on the outer peripheral surface of the guide tube portion 51 , and a stopper projection 55 is provided below the vertical groove 54 .

The vertical ribs 15 of the main body portion 10 enter the vertical grooves 54 of the movable tubular portion 50 , thereby suppressing rotation of the movable tubular portion 50 with respect to the main body portion 10 . Also, the stopper projection 55 of the movable cylinder portion 50 abuts against the lower end 16 of the main body portion 10, thereby stopping the upward movement of the movable cylinder portion 50. As shown in FIG. That is, the position at which the stopper projection 55 of the movable tubular portion 50 contacts the lower end 16 of the main body portion 10 is the upper limit of the range of movement of the movable tubular portion 50 . The lower limit of the movement of the movable cylinder portion 50 can be a position where the lower surface of the outer peripheral edge portion of the partition wall portion 52 contacts the upper surface of the stepped portion 14 of the main body portion 10, but is not limited thereto. The position at which the lower end of 30 abuts on blocking wall 22 may be the lower limit of movement of movable tube portion 50 .

A rotation restricting portion 56 for suppressing rotation of the bottom wall portion 40 , the shaft portion 30 , and the content A with respect to the side wall portion 53 is provided on the inner peripheral surface of the side wall portion 53 . The rotation restricting portion 56 of this example has a vertical rib shape extending parallel to the axis C, but the shape can be changed as appropriate. In this example, two rotation restricting portions 56 facing each other across the axis C are provided on the inner peripheral surface of the side wall portion 53 . The rotation restricting portion 56 enters into a vertical groove-shaped concave portion 43 provided in the outer peripheral portion of the bottom wall portion 40 to suppress rotation of the bottom wall portion 40 and the shaft portion 30 with respect to the movable cylindrical portion 50 . When the content A is placed in the delivery container 1 by filling the inside of the main body 10 with the liquid content, the side surface of the content A also has a vertical groove-shaped concave portion A1 corresponding to the rotation restricting portion 56. is formed. Since the rotation restricting portion 56 is fitted in the concave portion A1 even when the delivery container 1 is used, the rotation of the contents A with respect to the movable cylindrical portion 50 is suppressed. When pre-solidified contents A are placed on the upper surface 41 of the bottom wall 40, a vertical groove-shaped concave portion A1 corresponding to the rotation restricting part 56 is formed in the side surface of the contents A in advance.

An inner peripheral edge portion 57 (engagement portion) of the annular partition wall portion 52 is configured to be engageable with the engagement recess portion 34 of the shaft portion 30 . The inner peripheral edge portion 57 of the partition wall portion 52 is engaged with the engaging recess portion 34 of the shaft portion 30 , so that the movable tubular portion 50 is engaged and held with the shaft portion 30 . The inner peripheral edge portion 57 is configured such that the engagement of the shaft portion 30 with the engagement recess portion 34 is released when the bottom wall portion 40 and the shaft portion 30 are extended beyond the movement range of the movable cylindrical portion 50 . ing. The partition wall portion 52 is arranged along the lower surface of the bottom wall portion 40 in a state where the inner peripheral edge portion 57 of the partition portion 52 is engaged with the engagement recess portion 34 of the shaft portion 30 , and the side wall portions 53 are arranged along the bottom wall portion 40 and the bottom wall portion 40 . It is arranged radially outside of the contents A.

The lid body 60 has a cylindrical outer peripheral wall 61 and a top wall 62 covering the upper end of the outer peripheral wall 61 . The outer peripheral wall 61 is arranged on the outer peripheral side of the body portion 10 . The outer peripheral wall 61 is fitted into a small-diameter fitting portion 27 provided at the upper end portion of the peripheral wall 21 of the operating portion 20, and is detachably engaged and held.

When using the delivery container 1 having the configuration described above, after removing the lid 60 from the state shown in FIG. to use. Specifically, when the operation portion 20 is rotated with respect to the main body portion 10 , the internal thread portion 24 of the inner cylindrical portion 23 rotates together with the operation portion 20 . At this time, the rotation of the movable cylinder portion 50 with respect to the main body portion 10 is suppressed, and the rotation of the shaft portion 30 with respect to the movable cylinder portion 50 is suppressed. The externally threaded portion 32 of the shaft portion 30 is engaged, and the shaft portion 30 moves axially together with the movable cylindrical portion 50 . By rotating the operating portion 20 in a direction opposite to the extending direction, the shaft portion 30 and the movable cylindrical portion 50 can be moved in the retracting direction.

When the operation portion 20 is rotated in the extension direction, the shaft portion 30 and the movable cylinder portion 50 move together until the stopper projection 55 comes into contact with the lower end 16 of the main body portion 10 . When the stopper projection 55 comes into contact with the lower end 16 of the main body portion 10, the movable cylinder portion 50 is restrained from further axial movement (upward movement). When the operation portion 20 is further rotated to extend the shaft portion 30 in a state in which the upward movement of the movable cylindrical portion 50 is suppressed in this manner, the engagement recess portion 34 of the shaft portion 30 and the partition wall portion 52 of the movable cylindrical portion 50 are separated. The engagement with the inner peripheral edge portion 57 is released, and as shown in FIG. 5, only the shaft portion 30 (and the bottom wall portion 40) moves in the delivery direction.

Then, as shown in FIG. 6, the shaft portion 30 is drawn out until the upper surface 41 of the bottom wall portion 40 is located above the upper end of the side wall portion 53 and the opening portion 11 of the main body portion 10, whereby the entire contents A are stored. is exposed, the content A can be easily used up to the end.

Then, as shown in FIG. 7, by opening the engaging claw portion 42 outward with the hinge portion 42a as a fulcrum, the engagement of the engaging projection 42c with the content A is released, so that the content A can be easily removed. can also be removed. This makes it easier to use up the contents A to the end.

For example, as shown in FIG. 8, if the bottom wall portion 40 is not provided with a drop-off preventing portion such as an engaging claw portion 42, there is a risk that the contents A may drop off from the bottom wall portion 40. However, in the delivery container 1 of the present embodiment, even if the shaft portion 30 is delivered until the entire content A is exposed as shown in FIG. can be prevented.

In this example, when the bottom wall portion 40 is molded integrally with the shaft portion 30, the engaging claw portion 42 is in an open state as shown in FIG. Then, as shown in FIG. 9, when the shaft portion 30 and the bottom wall portion 40 are inserted and set inside the movable tubular portion 50, the engaging claw portion 42 comes into contact with the side wall portion 53 of the movable tubular portion 50. , the hinge portion 42a is used as a fulcrum. Therefore, the delivery container 1 of this example is easy to assemble.

As described above, according to the dispensing container 1 of the present embodiment, it is possible to reduce the residual amount of the contents A and to prevent the contents A from falling off during use.

Further, in the delivery container 1 of the present embodiment, the content A can be removed by opening the engaging claw portion 42 in a state where the entire content A is exposed. You can easily use A to the end.

In addition, in the delivery container 1 of the present embodiment, since the engaging claw portions 42 are provided at a plurality of locations at intervals in the circumferential direction of the bottom wall portion 40, the contents A may fall off during use. can be suppressed more reliably. In order to more reliably prevent the contents A from falling off, it is preferable that the plurality of engaging claws 42 be evenly arranged in the circumferential direction of the bottom wall 40 as in this example.

Other embodiments of the present invention will be described below. Parts having the same basic functions as those of the embodiment described above are denoted by the same reference numerals in the drawings, and descriptions thereof are omitted.

Figures 10-13 show a dispensing container 2 according to another embodiment of the invention. FIG. 10 shows the initial state before using the content A, and FIG. 11 shows the state in which the remaining amount of the content A has decreased due to the use of the content A from the initial state shown in FIG. . The dispensing container 2 is configured such that a lid 60 similar to that of the dispensing container 1 shown in FIG. 1 can be attached and detached. The bottom wall portion 40 of the delivery container 2 is provided with a rail portion 44 as a fall-off prevention portion. As also shown in FIG. 12, which is a plan view of the feeding container 2 shown in FIG. It has a symmetrical shape across C.

Each of the rail portions 44 includes a rising wall portion 44a axially protruding from the outer peripheral edge portion of the upper surface 41 of the bottom wall portion 40, and radially inward (toward the axis C) protruding from the upper portion of the rising wall portion 44a. and an engaging protrusion 44b. The rail portion 44 suppresses the movement of the content A in the axial direction by biting into the horizontal concave portion A2 provided on the side surface of the content A with the engaging protrusion 44b. As a result, even when the shaft portion 30 is extended until the entire content A is exposed, the content A can be prevented from falling off.

Further, as shown in FIG. 13, in a state in which the shaft portion 30 and the bottom wall portion 40 are drawn out until the entire content A is exposed, the predetermined direction perpendicular to the axial direction (extension of the engaging projection portion 44b) is applied. The content A can be easily removed by sliding the content A in the existing direction: see the arrow in FIG. In addition, in this example, even when the content A is slid in the opposite direction of the arrow shown in FIG. 13, the content A can be removed. In this way, in the delivery container 2 as well, the content A can be used up to the end, as in the previous embodiment.

As described above, according to the delivery container 2 of the present embodiment, it is possible to reduce the residual amount of the contents A, and to prevent the contents A from falling off during use. The shape of the rail portion 44 is not particularly limited, and any shape may be employed as long as the content A can be removed by sliding the content A in a predetermined direction perpendicular to the axial direction.

Although the above has been described based on the illustrated examples, the present invention is not limited to the above-described embodiments, and can be appropriately modified within the scope of the claims. For example, in the previous embodiment, the male threaded portion 32 is provided on the shaft portion 30 side and the female threaded portion 24 is provided on the operating portion 20 side, but the relationship between the male threaded portion and the female threaded portion may be reversed. In other words, the shaft main body 31 of the shaft portion 30 may be cylindrical and have a female thread on its inner peripheral surface, and the inner cylindrical portion 23 may be shaft-shaped and have a male thread on its outer peripheral surface.

Further, the configuration for suppressing the rotation of the movable cylinder portion 50 with respect to the main body portion 10 is not limited to the vertical ribs 15 shown in the drawings, and the shape, number, position, etc. thereof can be changed as appropriate. For example, the vertical rib 15 is a convex portion that protrudes radially inward from the inner peripheral surface of the main body portion 10, but it may have a concave shape that is concave radially outward. Correspondingly, the guide tube portion 51 of the movable tube portion 50 is provided with a convex shape.

1: feeding container 2: feeding container 10: main body 11: opening 12: small diameter portion 13: engaged convex portion 14: stepped portion 15: vertical rib 16: lower end 20: operating portion 21: peripheral wall 22: closing wall 23 : Inner cylindrical portion 24: Female screw portion (threaded portion)
25: Flange portion 26: Engagement concave portion 27: Fitting concave portion 30: Shaft portion 31: Shaft main body 32: Male screw portion 33: Large diameter portion 34: Engaging concave portion 35: Straight concave portion 36: Retaining convex portion 40: Bottom wall Part 41: Upper surface (support surface)
42: Engagement pawl portion (dropout prevention portion)
42a: Hinge portion 42b: Swing piece 42c: Engagement projection 43: Recessed portion 44: Rail portion (fall prevention portion)
44a: Rising wall portion 44b: Engagement projection portion 50: Movable cylinder portion 51: Guide cylinder portion 52: Partition portion 53: Side wall portion 54: Vertical groove 55: Stopper projection 56: Rotation restriction portion 57: Inner peripheral edge portion of partition portion (engagement part)
60: Lid 61: Peripheral wall 62: Top wall A: Contents C: Central axis

Claims (6)

a cylindrical main body provided with an opening for feeding out contents at one end;
an operating portion engaged with and held by the other end of the main body and rotatable with respect to the main body;
a shaft portion that is screwed into a threaded portion provided in the operation portion and that moves axially inside the main body portion by a rotating operation of the operation portion;
a bottom wall portion provided at the tip portion of the shaft portion and supporting the bottom surface of the contents;
a movable cylindrical portion arranged to surround the shaft portion and the bottom wall portion inside the main body portion and movable in the axial direction within a predetermined range;
The bottom wall portion is configured to extend beyond the range of movement of the movable cylinder portion until the entire content is exposed,
The movable cylinder portion is engaged with and held by the shaft portion within the predetermined range and moves together with the shaft portion. configured to be disengaged from the shaft,
The bottom wall portion is provided with a fall-off prevention portion that bites into the side surface of the content to prevent the content from falling off,
The drop-off prevention portion has a swinging piece that is swingably integrally connected to the outer peripheral edge of the bottom wall portion via a hinge portion , and an engaging projection that protrudes from one surface of the swinging piece. The engaging claw portion is bent around the hinge portion as a fulcrum, and the swinging piece opens outward from the bottom wall portion so as to be parallel to the upper surface of the bottom wall portion. , wherein the contents can be removed with a a cylindrical main body provided with an opening for feeding out contents at one end;
an operating portion engaged with and held by the other end of the main body and rotatable with respect to the main body;
a shaft portion that is screwed into a threaded portion provided in the operation portion and that moves axially inside the main body portion by a rotating operation of the operation portion;
a bottom wall portion provided at the tip portion of the shaft portion and supporting the bottom surface of the contents;
a movable cylindrical portion arranged to surround the shaft portion and the bottom wall portion inside the main body portion and movable in the axial direction within a predetermined range;
The bottom wall portion is configured to extend beyond the range of movement of the movable cylinder portion until the entire content is exposed,
The movable cylinder portion is engaged with and held by the shaft portion within the predetermined range and moves together with the shaft portion. configured to be disengaged from the shaft,
The bottom wall portion is provided with a fall-off prevention portion that bites into the side surface of the content to prevent the content from falling off,
The delivery container, wherein the drop-off preventing portion is composed of a rail portion that allows the content to be removed by sliding the content in a predetermined direction perpendicular to the axial direction. The dispensing container according to claim 1 or 2, wherein the drop-off prevention portion is configured such that the contents can be removed when the contents are fully dispensed. The dispensing container according to claim 1 or 3, wherein the drop-off preventing portions are provided at a plurality of locations spaced apart in the circumferential direction of the bottom wall portion. The shaft portion has a shaft body having a male threaded portion on an outer peripheral surface, and a large-diameter portion provided at a connection portion between the shaft body and the bottom wall portion and having a diameter larger than that of the shaft body,
The delivery container according to any one of claims 1 to 4, wherein the movable cylindrical portion has an annular partition wall portion that can be engaged with an engagement recess provided on the outer peripheral surface of the large diameter portion. The feeding container according to any one of claims 1 to 5, wherein the movable cylinder portion is restrained from rotating with respect to the body portion, and the shaft portion is restrained from rotating with respect to the movable cylinder portion.

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