Dispenser

Abstract

To provide a delivery container capable of easily opening and closing a cap and delivering a solid content.SOLUTION: A delivery container 1 of the present invention comprises a case body 10, a content support body 20, a screw shaft 30, and a base body 40, and is configured such that the content support body 20 moves in the vertical direction when the case body 10 is relatively rotated with respect to the base body 40. The delivery container 1 has: a cap 50 attached to the case body 10 by being screwed onto a male screw 15 provided on the case body 10; an operating cylinder body 60 connected to the cap 50 via a hinge 61 and attached to the outside of the case body 10 so as to be relatively rotatable; a stopper 70 provided on the outer circumferential surface of the case body 10 and which abuts against a protrusion 62 provided on the operating cylinder body 60 when the cap 50 is removed from the male screw 15; and a reverse rotation convex portion 80 provided on the outer circumferential surface of the case body 10 with a gap in the fastening direction from the stopper 70, which can be overcome by the protrusion 62.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to a feeding container for storing a rod-shaped solid content.

Background Art

[0002] Conventionally, for example, as a container for storing rod-shaped solid contents that can be applied to an object to be coated, such as cosmetics like lipstick, lip cream, stick eyeshadow, drugs, stick paste, etc., a feeding container is known.

[0003] For example, in Patent Document 1, there is a cylindrical case body with one end being a feeding port, a content support body that is arranged axially movably in a non-rotating state inside the case body, a screw shaft that is arranged inside the case body and is screwed into a screw hole provided in the content support body, and a base body that is relatively rotatably attached to the other end side of the case body and rotates integrally with the screw shaft. When the case body rotates relative to the base body, the content support body is configured to move in the vertical direction. According to such a feeding container, by rotating the case body relative to the base body in the loosening direction, the content support body can be moved upward to feed out the solid content stored inside the case body from the feeding port. Also, after use, by rotating the case body relative to the base body in the tightening direction, the solid content can be drawn into the inside of the case body.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0005] In the conventional feeding container as described above, in order to close the feeding port when not in use, it is common to attach a cap to the case body.

[0006] However, in conventional dispensing containers, the cap is inserted into the upper end of the case body along its axis. Therefore, when using the product, it is necessary to pull the cap out axially from the case body to open the dispensing opening, and then rotate the case body relative to the base body, which presents a problem as the operation is cumbersome.

[0007] The present invention was developed to solve these problems, and its objective is to provide a dispensing container that allows for easy opening and closing of the cap and dispensing of solid contents. [Means for solving the problem]

[0008] The dispensing container of the present invention comprises a cylindrical case body whose upper end is a dispensing opening, a contents support disposed inside the case body so as to be movable in the vertical direction while being prevented from rotating, a screw shaft disposed inside the case body and screw-connected to a screw hole provided in the contents support, and a base body attached to the lower end of the case body and rotatable relative to the case body together with the screw shaft, wherein the contents support moves in the vertical direction when the case body rotates relative to the base body, and a male screw provided on the outer circumferential surface of the case body The device is characterized by comprising: a cap that is screw-connected to the case body and covers the dispensing opening; an operating cylinder that is connected to the cap via a hinge and mounted on the outside of the case body together with the cap so as to be rotatable relative to it; a stopper provided on the outer circumferential surface of the case body that, when the cap is disengaged from the male screw, abuts against a projection provided on the inner circumferential surface of the operating cylinder to restrict the rotation of the operating cylinder in the loosening direction; and a reverse rotation projection provided on the outer circumferential surface of the case body at a distance from the stopper in the tightening direction, which the projection can overcome.

[0009] In the dispensing container of the present invention, it is preferable that the outer peripheral surface on the lower end side of the case body is covered by the base body, and the lower end of the operating cylinder body is positioned lower than the upper end of the base body.

[0010] In the dispensing container of the present invention, it is preferable that an annular projection connected to the upper end of the stopper is provided on the outer circumferential surface of the case body.

[0011] In the dispensing container of the present invention, it is preferable that the cap has a sealing cylindrical portion that fits onto the inner circumferential surface of the case body. [Effects of the Invention]

[0012] According to the present invention, it is possible to provide a dispensing container that allows for easy opening and closing of the cap and dispensing of solid contents. [Brief explanation of the drawing]

[0013] [Figure 1] This is a cross-sectional view of a dispensing container according to one embodiment of the present invention. [Figure 2] This is an explanatory diagram showing the positional relationship between the stopper provided on the case body and the projection provided on the operating cylinder body in the initial state. [Figure 3] This is a cross-sectional view of the dispensing container shown in Figure 1 with the cap open. [Figure 4] This is a cross-sectional view along line AA in Figure 3. [Figure 5] This is an explanatory diagram showing the positional relationship between the stopper on the case body and the projection on the operating cylinder body when the cap is open. [Figure 6] Figure 1 is a cross-sectional view of the dispensing container after the cap has been opened and the solid contents have been dispensed. [Figure 7] This is an explanatory diagram showing the positional relationship between the stopper provided on the case body and the projection provided on the operating cylinder body when lowering solid contents. [Figure 8] Figure 1 is a cross-sectional view of the dispensing container after it has been filled with solid contents and the cap has been closed. [Figure 9] This is a cross-sectional view of the dispensing container shown in Figure 1, with the cap pressed down from the state shown in Figure 8.

Best Mode for Carrying Out the Invention

[0014] Hereinafter, while referring to the drawings, the feeding container 1 according to an embodiment of the present invention will be exemplified and described in detail.

[0015] In this specification and the claims, the vertical direction means the vertical direction in the state where the feeding container 1 is in a upright posture as shown in FIG. 1, the radial direction means the direction along a straight line passing through the axis O of the feeding container 1 and perpendicular to the axis O, and the circumferential direction means the direction around the axis O.

[0016] The feeding container 1 shown in FIG. 1 can be used, for example, for storing a rod-shaped solid content 2 that can be applied to an application object such as cosmetics such as lipstick, lip cream, stick eyeshadow, drugs, stick paste, and the like.

[0017] The feeding container 1 has a case body 10, a content support 20, a screw shaft 30, and a base body 40. The case body 10, the content support 20, the screw shaft 30, and the base body 40 may each be formed by injection molding a synthetic resin material.

[0018] The case body 10 has a cylindrical shape, and a rod-shaped solid content 2 can be stored therein so as to be relatively movable in the vertical direction. The upper end of the case body 10 is a feeding port 11 through which the solid content 2 is fed out.

[0019] On the inner peripheral surface of the case body 10, a vertical rib 12 for anti-rotation extending in the vertical direction is integrally provided. In the present embodiment, a plurality of vertical ribs 12 are provided on the inner peripheral surface of the case body 10 at intervals in the circumferential direction, but at least one vertical rib 12 may be provided. Further, a flange 13 extending radially inward is integrally provided at the lower end of the case body 10, and a plurality of locking claws 14 are integrally provided on the inner peripheral surface of the flange 13.

[0020] The contents support 20 is positioned inside the case body 10 so as to be movable in the vertical direction while being prevented from rotating. In this embodiment, the contents support 20 integrally includes a cylindrical sliding cylinder portion 21, a dish-shaped support portion 22 integrally connected to the inside of the sliding cylinder portion 21, and a cylindrical female screw portion 23 provided on the axis of the support portion 22.

[0021] The sliding cylinder portion 21 is in contact with the inner circumferential surface of the case body 10 so as to be able to slide vertically on its outer circumferential surface. The outer circumferential surface of the sliding cylinder portion 21 is provided with a plurality of grooves 21a extending along the vertical direction. Each of these grooves 21a engages with a corresponding vertical rib 12 provided on the case body 10. As a result, the contents support 20 is prevented from rotating circumferentially relative to the case body 10. In addition, the lower end position of the contents support 20 is restricted by the lower end of the sliding cylinder portion 21 contacting the flange 13.

[0022] The support portion 22 connects the sliding cylinder portion 21 and the female thread portion 23, and supports the lower end portion of the solid contents 2. The female thread portion 23 is cylindrical, and the hole provided in its axial center is a threaded hole 23a.

[0023] The screw shaft 30 is positioned inside the case body 10 and is screw-connected to a screw hole 23a provided in the contents support 20. The screw shaft 30 is circumferentially rotatable relative to the case body 10 within the case body 10. In this embodiment, the screw shaft 30 has a rod-shaft portion 31 positioned inside the case body 10 along the axis O, and a male screw 31a integrally provided on the outer circumferential surface of the rod-shaft portion 31 is screw-connected to a screw hole 23a provided in the contents support 20. The portion of the rod-shaft portion 31 above the screw hole 23a is embedded inside the solid contents 2.

[0024] In this embodiment, the screw shaft 30 is integrally provided with a plurality of retaining projections 32 arranged at circumferential intervals at the lower end of the rod shaft portion 31. Each of the plurality of retaining projections 32 protrudes radially outward from the lower end of the rod shaft portion 31. The screw shaft 30 is rotatable in the circumferential direction relative to the case body 10 and is held in place by the case body 10 by the engagement of the plurality of retaining projections 32 with the locking claws 14 provided on the case body 10. In addition, a flat plate-shaped fixing portion 33 is integrally provided at the lower end of the screw shaft 30.

[0025] The base body 40 is mounted on the lower end side of the case body 10. The base body 40 is rotatable relative to the case body 10 in the circumferential direction. In this embodiment, the base body 40 is cylindrical with a larger diameter than the lower end portion 10a of the case body 10, and is mounted coaxially on the outside of the lower end portion 10a of the case body 10 so as to slide against the outer circumferential surface of the lower end portion 10a of the case body 10. As a result, the outer circumferential surface of the lower end portion 10a of the case body 10 is covered by the base body 40. The lower end portion 10a of the case body 10 has a smaller diameter than the upper end portion 10b of the case body 10, and the outer circumferential surface of the base body 40 is flush with the outer circumferential surface of the upper end portion 10b of the case body 10.

[0026] The lower end of the base body 40 is fixed to a fixing portion 33 provided on the screw shaft 30 in a state where it is prevented from rotating. As a result, the base body 40 can rotate relative to the case body 10 together with the screw shaft 30. In other words, the base body 40 is fixed to the screw shaft 30 and rotates relative to the case body 10 integrally with the screw shaft 30. The base body 40 also integrally has a clamping portion 41 that protrudes radially inward from its inner circumferential surface. The base body 40 is held in place relative to the case body 10 together with the screw shaft 30 by the clamping portion 41 being clamped between the flange 13 of the case body 10 and the fixing portion 33 of the screw shaft 30.

[0027] In this embodiment, the base body 40 is formed separately from the screw shaft 30 and fixed to the screw shaft 30. However, the base body 40 may be formed integrally with the screw shaft 30.

[0028] With the above configuration, when the case body 10 rotates relative to the base body 40 in a loosening direction (the direction in which the screw of the screw shaft 30 is loosened), the screw shaft 30 rotates relative to the case body 10 in a loosening direction together with the base body 40 inside the case body 10. As a result, the contents support 20, which is positioned inside the case body 10 in a rotation-preventing state, moves upward due to the screwing action of the screw hole 23a and the screw shaft 30, and the solid contents 2 are dispensed to the outside from the dispensing opening 11. Conversely, when the case body 10 rotates relative to the base body 40 in a tightening direction (the direction in which the screw of the screw shaft 30 is tightened), the screw shaft 30 rotates relative to the case body 10 in a tightening direction together with the base body 40 inside the case body 10. As a result, the contents support 20, which is positioned inside the case body 10 in a state where it is not allowed to rotate, moves downward due to the screwing action of the screw hole 23a and the screw shaft 30, causing the solid contents 2 to descend towards the inside of the case body 10 and be stored in the case body 10.

[0029] The dispensing container 1 of this embodiment further includes a cap 50, an operating cylinder 60, a stopper 70, and a reverse rotation projection 80.

[0030] The cap 50 is attached to the case body 10 by screw-connecting it to a male screw 15 provided on the outer circumferential surface of the case body 10, thereby closing the dispensing opening 11 of the case body 10. More specifically, the cap 50 is a top-cylindrical shape having a cylindrical circumferential wall 51 and a disc-shaped top wall 52, and a female screw 51a integrally provided on the inner circumferential surface of the circumferential wall 51 is screw-connected to a male screw 15 provided on the outer circumferential surface of the upper end portion 10b of the case body 10. The cap 50 moves upward relative to the case body 10 by rotating relative to the case body 10 in the loosening direction, and when the screw connection of the female screw 51a to the male screw 15 is released, it detaches from the case body 10 and opens the dispensing opening 11.

[0031] The cap 50 may also be configured to include a sealing cylinder portion 53 that fits onto the inner circumferential surface of the case body 10. This configuration enhances the airtightness or airtightness when the cap 50 closes the dispensing opening 11, thereby suppressing deterioration or alteration of the solid contents 2 stored in the case body 10.

[0032] The operating cylinder 60 is connected to the cap 50 via a hinge 61 and is mounted on the outside of the case body 10 so as to be rotatable relative to the cap 50. More specifically, the operating cylinder 60 is cylindrical and is mounted on the outside of the case body 10 so as to be rotatable relative to the cap. Since the operating cylinder 60 is connected to the cap 50 via a hinge 61, it rotates integrally with the case body 10 together with the cap 50. That is, when the cap 50 rotates relative to the case body 10 in the loosening or tightening direction, the operating cylinder 60 also rotates relative to the case body 10 in the loosening or tightening direction together with the cap 50. Also, when the cap 50 rotates relative to the case body 10 in the loosening or tightening direction and moves vertically relative to the case body 10, the operating cylinder 60 also moves vertically relative to the case body 10 together with the cap 50.

[0033] In this embodiment, the operating cylinder 60 is positioned so that its lower end is below the upper end of the base body 40. That is, the lower end portion 10a of the case body 10 is covered by the base body 40, and the upper end portion 10b of the case body 10 that is not covered by the base body 40 is covered by the operating cylinder 60.

[0034] The stopper 70 is provided on the outer circumferential surface of the case body 10. When the cap 50 disengages from the male screw 15, the stopper 70 contacts a projection 62 provided on the inner circumferential surface of the operating cylinder 60, thereby restricting the rotation of the operating cylinder 60 in the loosening direction.

[0035] As shown in Figures 2 and 4, in this embodiment, the stopper 70 is wall-shaped, protruding from the outer circumferential surface of the case body 10 and having a stopper surface 71 perpendicular to the circumferential direction. The stopper surface 71 faces away from the loosening direction, and when the operating cylinder 60 rotates relative to the case body 10 in the loosening direction and the cap 50 detaches from the case body 10, the projection 62 comes into contact with the stopper surface 71 of the stopper 70.

[0036] As shown in Figure 2, the case body 10 can also be configured with an annular projection 16 that is connected to the upper end of the stopper 70 on the outer circumferential surface. The annular projection 16 is integrally provided on the outer circumferential surface of the case body 10, extending all the way around, and when the projection 62 comes into contact with the stopper surface 71 of the stopper 70, it can prevent the projection 62 from moving upward relative to the stopper 70.

[0037] Alternatively, the case body 10 can be configured to have an integral guide wall 17 on its outer circumferential surface, which is connected to the lower end of the stopper 70 and extends spirally in the tightening direction at the same pitch as the male screw 15. By providing the guide wall 17, when the operating cylinder 60 rotates relative to the case body 10 in the loosening direction, the projection 62 is guided by the guide wall 17 and can be reliably brought into contact with the stopper surface 71 of the stopper 70.

[0038] Furthermore, the case body 10 can also be configured with circumferentially extending ribs 18 on its outer circumferential surface above the male thread 15. The ribs 18 may be divided into multiple ribs arranged at intervals in the circumferential direction. The ribs 18 are of a height that allows the female thread 51a provided on the inner circumferential surface of the cap 50 to pass over them.

[0039] The reverse rotation projection 80 is provided on the outer circumferential surface of the case body 10 at a distance from the stopper 70 in the tightening direction. The reverse rotation projection 80 is shaped so that the projection 62 can overcome it. More specifically, as shown in Figure 4, the height of the reverse rotation projection 80 protruding from the outer circumferential surface of the case body 10 is lower than that of the stopper 70, and the part facing away from the stopper 70 is a curved portion 81. As a result, when the operating cylinder 60 rotates relative to the case body 10 in the loosening direction, the projection 62 can easily overcome the reverse rotation projection 80. Alternatively, a curved portion 62a may be provided at the end of the projection 62 facing the loosening direction so that the projection 62 can more easily overcome the reverse rotation projection 80 when the operating cylinder 60 rotates relative to the case body 10 in the loosening direction. Conversely, when the operating cylinder 60 rotates relative to the case body 10 in the tightening direction, the projection 62 engages with the reverse rotation projection 80 and rotates together with the reverse rotation projection 80.

[0040] When the projection 62 is in contact with the stopper surface 71 of the stopper 70, the projection 62 is positioned between the stopper 70 and the counter-rotating projection 80.

[0041] Next, a method for using the dispensing container 1 having the above configuration will be described.

[0042] When applying the solid contents 2, first, as shown in Figure 1, the solid contents 2 are stored inside the case body 10, and the dispensing opening 11 of the case body 10 is closed by the cap 50. From this initial state, the user holds the base body 40 with one hand and rotates the cap 50 relative to the base body 40 in a loosening direction with the other hand. At this time, the case body 10 does not rotate relative to the base body 40 in a loosening direction, but the cap 50 rotates relative to both the case body 10 and the base body 40 in a loosening direction.

[0043] As shown in Figure 3, when the cap 50 rotates relative to the case body 10 and base body 40 in a loosening direction, and the screw connection between the male screw 15 and the female screw 51a is released, the cap 50 detaches from the case body 10 and can be opened by rotating relative to the case body 10 or the operating cylinder 60 using the hinge 61 as a pivot point. When the cap 50 is opened, the dispensing opening 11 is opened to the outside, and the solid contents 2 can be dispensed from the dispensing opening 11 to the outside.

[0044] Next, the operating cylinder 60 is rotated further in the loosening direction with respect to the base body 40 together with the cap 50. At this time, as the cap 50 rotates relative to the case body 10 and the base body 40 in the loosening direction and the screw connection of the female thread 51a to the male thread 15 is released, as shown in Figures 4 and 5, the projection 62 provided on the operating cylinder 60 comes into contact with the stopper surface 71 of the stopper 70 provided on the case body 10. As the operating cylinder 60 is rotated further in the loosening direction with respect to the base body 40 together with the cap 50 and the operating cylinder 60, the case body 10 rotates relative to the base body 40 in the loosening direction together with the cap 50 and the operating cylinder 60.

[0045] When the case body 10 rotates relative to the base body 40 in a loosening direction together with the cap 50 and operating cylinder 60, as shown in Figure 6, the contents support 20, which is positioned inside the case body 10 in a rotation-preventing state, rotates relative to the screw shaft 30 in a loosening direction. As a result, the contents support 20 moves upward due to the screwing action of the screw hole 23a and the screw shaft 30, and the solid contents 2 are dispensed to the outside from the dispensing opening 11. By dispensing the solid contents 2 from the dispensing opening 11 in this way, the dispensed solid contents 2 can be applied to the target object. The amount of solid contents 2 dispensed from the dispensing opening 11 can be adjusted as appropriate by adjusting the amount of rotation of the cap 50 and operating cylinder 60 relative to the base body 40.

[0046] After use, the operating cylinder 60 is rotated in the tightening direction relative to the base body 40 together with the cap 50. At this time, as shown in Figure 7, the projection 62 is locked onto the reverse rotation projection 80, so the case body 10 rotates relative to the base body 40 in the tightening direction together with the cap 50 and the operating cylinder 60. As a result, the contents support 20, which is positioned inside the case body 10 in a rotation-preventing state, rotates relative to the screw shaft 30 in the tightening direction, and the contents support 20 descends due to the screwing action between the screw hole 23a and the screw shaft 30, and as shown in Figure 8, the solid contents 2 are stored inside the case body 10.

[0047] Then, in this state, the cap 50 is closed to block the dispensing opening 11, and as shown in Figure 9, the cap 50 is pushed straight down relative to the case body 10. As a result, the female thread 51a of the cap 50 moves over the rib 18 and engages between the rib 18 and the male thread 15, and the projection 62 provided on the operating cylinder 60 moves over the guide wall 17, releasing the engagement with the stopper 70 and the reverse rotation projection 80.

[0048] Next, the cap 50 is rotated further in the tightening direction relative to the base body 40. At this time, the projection 62 is released from engagement with the stopper 70 and the reverse rotation projection 80, so the cap 50 can rotate relative to the case body 10 in the tightening direction. By rotating the cap 50 in the tightening direction relative to the base body 40, the female thread 51a is screw-connected to the male thread 15, and the cap 50 can be fixed to the case body 10 as shown in Figure 1.

[0049] Thus, in the dispensing container 1 according to this embodiment, the cap 50 can be opened and closed and the solid contents 2 can be dispensed from the case body 10 with a simple operation of rotating the cap 50 or operating cylinder 60 relative to the base body 40.

[0050] Furthermore, in the dispensing container 1 according to this embodiment, the cap 50 is held closed by screw connection to the case body 10, which prevents the cap 50 from opening unexpectedly and improves the airtightness or tightness inside the case body 10. This makes it possible to suppress deterioration or alteration of the solid contents 2 stored in the case body 10.

[0051] In particular, if the cap 50 is provided with a sealing cylinder portion 53 that fits onto the inner circumferential surface of the case body 10, the airtightness or airtightness of the case body 10 when the cap 50 is closed can be further enhanced, thereby more effectively suppressing deterioration or alteration of the solid contents 2 stored in the case body 10.

[0052] Furthermore, in the dispensing container 1 according to this embodiment, the outer circumferential surface of the lower end portion 10a of the case body 10 is covered by the base body 40, and the lower end of the operating cylinder 60 is positioned below the upper end of the base body 40. This prevents the case body 10 from being accidentally held by hand and preventing the cap 50 or operating cylinder 60 from rotating relative to the base body 40 when the cap 50 or operating cylinder 60 is rotated together with the case body 10 after the cap 50 has detached from the case body 10 and opened.

[0053] The present invention is not limited to the embodiments described above, and it goes without saying that various modifications are possible without departing from the spirit of the invention.

[0054] For example, in the above embodiment, the outer circumferential surface of the lower end portion 10a of the case body 10 is covered by the base body 40, and the lower end of the operating cylinder 60 is positioned below the upper end of the base body 40. However, the outer circumferential surface of the lower end portion 10a of the case body 10 is not covered by the base body 40, and the lower end of the operating cylinder 60 is positioned above the upper end of the base body 40.

[0055] Furthermore, in the above embodiment, an annular projection 16 connected to the upper end of the stopper 70 is provided on the outer circumferential surface of the case body 10, but the annular projection 16 does not necessarily have to be provided.

[0056] Furthermore, in the above embodiment, the cap 50 is provided with a sealing cylinder portion 53 that fits onto the inner circumferential surface of the case body 10, but the sealing cylinder portion 53 does not necessarily have to be provided. [Explanation of symbols]

[0057] 1. Dispenser 2 Solid contents 10 Cases 10a Lower end part 10b Upper end part 11. Dispensing opening 12 vertical ribs 13 Flange 14 Locking claws 15 Male screw 16 Annular protrusion 17 Guide Wall 18 Ribs 20 Content support 21 Sliding cylinder section 21a Groove 22 Support part 23 Female thread section 23a Female thread 30 Screw shaft 31 Rod shaft part 31a Male thread 32 Retaining protrusions 33 Fixed part 40 base body 41 Clamping part 50 caps 51 Peripheral wall 51a Female thread 52 Top Wall 53 Seal cylinder section 60 Operation cylinder 61 Hinge 62 Protrusion 62a Curved section 70 Stopper 71 Stopper surface 80 Reverse rotation protrusion 81 Curved section O axis

Claims

1. A cylindrical case body with the top end serving as the dispensing opening, A content support is disposed inside the case body so as to be movable in the vertical direction while being prevented from rotating, A screw shaft is disposed inside the case body and is screw-connected to a screw hole provided in the contents support, The case body has a base body that is attached to the lower end and is rotatable relative to the case body together with the screw shaft, A dispensing container configured such that when the case body rotates relative to the base body, the contents support moves in the vertical direction, A cap is attached to the case body by screw-connecting to a male screw provided on the outer circumferential surface of the case body, and covers the dispensing opening. An operating cylinder is connected to the cap via a hinge and mounted on the outside of the case body so as to be rotatable relative to the cap, A stopper is provided on the outer circumferential surface of the case body, which, when the cap is detached from the male screw, abuts against a projection provided on the inner circumferential surface of the operating cylinder, thereby restricting the rotation of the operating cylinder in the loosening direction. A dispensing container characterized by having a reverse rotation projection provided on the outer circumferential surface of the case body at a distance from the stopper in the tightening direction, and on which the projection can overcome.

2. The dispensing container according to claim 1, wherein the outer peripheral surface of the lower end of the case body is covered by the base body, and the lower end of the operating cylinder is positioned below the upper end of the base body.

3. The dispensing container according to claim 1 or 2, wherein an annular projection connected to the upper end of the stopper is provided on the outer circumferential surface of the case body.

4. The dispensing container according to claim 1, wherein the cap is provided with a sealing cylindrical portion that fits onto the inner circumferential surface of the case body.

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