JP2017178353A - Discharge container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a discharge container which has a fixed partition part and a rotary partition part formed into proper structures including operability and airtightness and is easily assembled.SOLUTION: A discharge container has: a container body 10; a lid part 20 rotatably attached to the container body 10; a fixed partition part 30 which is formed separately from the container body 10 and supported in the container body 10; and a rotary partition part 40 which is formed separately from the lid part 20, is supported by the lid part 20, and forms a storage space 10B with the fixed partition part 30. The fixed partition part 30 is supported on the container body 10 by a first support part 51 provided at a center part side of the container body 10 and a second support part 52 provided at an inner surface side of a side wall part 12. The rotary partition part 40 is supported on the lid part 20 by a third support part 53 provided between itself and the lid part 20.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a discharge container capable of discharging contents such as cosmetics from a discharge port provided in a lid portion by rotating the lid portion.

  2. Description of the Related Art Conventionally, there is known a discharge container capable of discharging contents such as creamy cosmetics from a discharge port provided in a lid by rotating the lid. For example, Japanese Patent Application Laid-Open No. 2006-176177 discloses a discharge container including a container body, a lid part, a fixed partition part, and a rotary partition part. In the discharge container disclosed in Japanese Patent Application Laid-Open No. 2006-176177, a fixed partition portion and a rotary partition portion are provided inside the container body. The inside of the container body is partitioned by a fixed partition and a rotary partition, and constitutes a storage chamber for storing contents. The fixed partition portion is formed integrally with the container body. The rotary partition is configured such that a shaft formed on the lid is inserted and rotates together with the lid. By rotating the lid with respect to the container body, the central angle formed by the fixed partition and the rotary partition is reduced, the volume of the storage chamber is reduced, the contents are compressed, and the discharge port provided in the lid is used. The contents are discharged.

  In a container that discharges contents by rotating a lid, like a discharge container of JP-A-2006-176177, operability that allows the contents to be discharged by rotating the lid with a light force, and accommodation Airtightness that prevents leakage of contents from the room is required. However, since the discharge container has a structure in which the content is pressed by the fixed partition portion and the rotary partition portion to discharge the content, high pressure is applied to the fixed partition portion and the rotary partition portion. When the fixed partition portion and the rotary partition portion are deformed by the pressure, the airtightness of the fixed partition portion and the rotary partition portion is lowered, and the contents may leak from the storage chamber. On the other hand, the container main body and the rotating partition may be in close contact with each other and the operability may be deteriorated. For this reason, it is necessary for the fixed partition portion and the rotary partition portion to be configured to be difficult to deform even when pressure is applied during discharge.

JP 2006-176177 A

  However, in the configuration in which the fixed partition portion is integrally molded with the container body as in the discharge container of JP-A-2006-176177, the shape of the fixed partition portion is limited to a shape that can be integrally formed with the container body. The For example, in the discharge container disclosed in Japanese Patent Application Laid-Open No. 2006-176177, the fixed partition portion has a substantially constant cross-sectional shape from the upper part to the lower part, the container side surface of the fixed partition part is thick, and the central part of the container is thick. Is thin and has a free end. There is a possibility that the portion at the free end of the container at the center side of the container is deformed by the pressure during discharge. Further, since the shape of the fixed partition portion is limited, the shape of the rotary partition portion that forms a pair with the fixed partition portion must be a shape corresponding to the shape of the fixed partition portion. That is, in the configuration in which the container body and the fixed partition portion are integrally molded, the shapes of the fixed partition portion and the rotary partition portion are limited, and it is difficult to ensure operability and airtightness.

  In order to suppress deformation of the fixed partition due to pressure during discharge, it is also conceivable to integrally mold the container body and the fixed partition with engineering plastic having higher strength. However, since the pressure at the time of discharge differs depending on the shape of the container, it is not easy to select an appropriate resin material for each shape of the container so as to withstand the pressure at the time of discharge. In addition, high-strength engineering plastics are more expensive than general-purpose resin materials for injection molding, and there is a problem that the manufacturing cost is increased by molding the entire container body with expensive resin materials.

  Further, in the configuration in which the container body and the fixed partition portion are integrally molded, sink marks are generated on the molding surface due to resin shrinkage in the thick portion of the fixed partition portion. If sink marks occur inside the container body, the dimensions become abnormal and the operability and airtightness are significantly reduced. On the other hand, if sink marks occur outside the container body, the appearance appearance deteriorates, resulting in a defective product. In order to suppress sink marks, it is also possible to reduce the wall thickness of the fixed partition by forming a recess in the fixed partition. However, in order to form the concave portion by integral molding inside the fixed partition portion, it is necessary to form the concave portion from the inside or the outside of the container body. Forming a recess outside the container body is not preferable because the appearance appearance is lowered. On the other hand, if a recess is formed inside the container body, when assembling the discharge container, there is a risk that the shaft part of the lid part to be inserted into the shaft hole of the rotating partition part will be mistakenly inserted into the recessed part formed in the fixed partition part, There is a problem that the ease of assembly of the discharge container is impaired.

  Furthermore, since the discharge container cannot be easily disassembled once the lid is assembled to the container body, it is necessary to attach the lid to the container body after filling the contents. For example, when filling a discharge container disclosed in Japanese Patent Application Laid-Open No. 2006-176177, first, a rotating partition portion is arranged at a predetermined position with respect to a fixed partition portion in the container body to constitute a storage chamber. After filling the contents in the storage chamber, the lid shaft is inserted into the center of the rotating partition, the lid is attached to the container body, and the filling of the contents and the assembly of the discharge container are completed. However, since the discharge container has a large number of parts, it takes time to assemble. In addition, if the arrangement position of the rotation partition portion is wrong, the lid portion cannot be attached and the discharge container does not operate correctly. For this reason, the discharge container is required to have a structure that can be easily assembled.

  An object of the present invention is to provide a discharge container in which a fixed partition portion and a rotary partition portion have appropriate operability and air tightness and can be easily assembled.

The discharge container of the present invention is
A container body having a mouth portion formed on the open end side of the side wall portion while forming an internal space by a bottom portion and a side wall portion continuously formed from the bottom portion,
A lid portion having a top wall portion provided with a discharge port, and rotatably attached to the mouth portion;
A fixed partition having a fixed wall formed separately from the container body and supported in the container body and extending in a radial direction of the container body;
Rotation that is formed separately from the lid, has a rotating wall that is supported by the lid and extends in the radial direction of the container body, and constitutes a content storage space together with the fixed partition A partition,
Have
The fixed partition is supported on the container body by a first support part provided on the center part side of the container body and a second support part provided on the inner surface side of the side wall part,
The rotating partition is supported on the lid by a third support provided between the lid and the lid,
By rotating the lid with respect to the container main body, the rotary partition is moved relative to the fixed partition, and the contents stored in the storage space are reduced by reducing the volume of the storage space. Discharge from the discharge port.

  According to the discharge container of the present invention, the fixed partition portion is formed separately from the container main body, and is provided on the first support portion provided on the center portion side of the container main body and on the inner surface side of the side wall portion. It is supported by the container main body by the formed 2nd support part. For this reason, the shape of the fixed partition portion is not limited to a shape that can be integrally molded with the container body, and the shape of the rotary partition portion that forms a pair with the fixed partition portion is not limited. Further, since the fixed partition portion and the rotary partition portion are separate from the container main body, it is possible to mold the fixed partition portion and the rotary partition portion using a material different from the material of the container main body. Furthermore, since the fixed partition portion is supported by the first support portion on the center side of the container body and the second support portion on the side wall portion side of the container body, it is difficult to be deformed by the discharge pressure and is easy to assemble. is there. Therefore, the fixed partition portion and the rotary partition portion can be appropriately configured with operability and airtightness, and the discharge container can be easily assembled.

FIG. 1 is a front view of a discharge container according to Embodiment 1 of the present invention. FIG. 2A is a plan view of the discharge container with the outer lid part removed. FIG. 2B is a plan view of the discharge container with the outer lid part removed. FIG. 2C is a plan view of the discharge container with the outer lid part removed. 3 is a cross-sectional view taken along line AA in FIG. 2A. 4 is a cross-sectional view taken along line BB in FIG. 2A. FIG. 5 is a diagram illustrating the fixed partition portion. FIG. 6 is a diagram illustrating the rotation partitioning portion. FIG. 7 shows a state in which the fixed partition portion and the rotary partition portion are connected. FIG. 8 is a front view of a discharge container according to Embodiment 2 of the present invention. FIG. 9 is a plan view of the discharge container with the outer lid part removed. 10 is a cross-sectional view taken along line FF in FIG. 11 is a cross-sectional view taken along line GG in FIG. FIG. 12 is a diagram illustrating the fixed partition portion. FIG. 13 is a diagram illustrating the rotation partitioning portion. FIG. 14 is a front sectional view showing a state in which the outer lid portion of the discharge container is closed. FIG. 15 is a front sectional view showing a state in which the outer lid portion of the discharge container is opened.

The discharge container according to one embodiment of the present invention,
A container body having a mouth portion formed on the open end side of the side wall portion while forming an internal space by a bottom portion and a side wall portion continuously formed from the bottom portion,
A lid portion having a top wall portion provided with a discharge port, and rotatably attached to the mouth portion;
A fixed partition having a fixed wall formed separately from the container body and supported in the container body and extending in a radial direction of the container body;
Rotation that is formed separately from the lid, has a rotating wall that is supported by the lid and extends in the radial direction of the container body, and constitutes a content storage space together with the fixed partition A partition,
Have
The fixed partition is supported on the container body by a first support part provided on the center part side of the container body and a second support part provided on the inner surface side of the side wall part,
The rotating partition is supported on the lid by a third support provided between the lid and the lid,
By rotating the lid with respect to the container main body, the rotary partition is moved relative to the fixed partition, and the contents stored in the storage space are reduced by reducing the volume of the storage space. A discharge container that discharges from a discharge port (first configuration).

  According to the above configuration, the fixed partition portion is formed separately from the container main body, and the first support portion provided on the center portion side of the container main body and the inner surface side of the side wall portion. 2 It is supported by the container main body by the support part. For this reason, the shape of the fixed partition portion is not limited to a shape that can be integrally molded with the container body, and the shape of the rotary partition portion that forms a pair with the fixed partition portion is not limited. Further, since the fixed partition portion and the rotary partition portion are separate from the container main body, it is possible to mold the fixed partition portion and the rotary partition portion using a material different from the material of the container main body. Furthermore, since the fixed partition portion is supported by the first support portion on the center side of the container body and the second support portion on the side wall portion side of the container body, it is difficult to be deformed by the discharge pressure and is easy to assemble. is there. Therefore, the fixed partition portion and the rotary partition portion can be appropriately configured with operability and airtightness, and the discharge container can be easily assembled.

In the first configuration,
The first support part is
A first shaft provided at the bottom of the container body;
A first holding part that is provided in the fixed partition part and holds the first shaft part;
(Second configuration).

  According to the said structure, a fixed partition part is supported by the container main body by hold | maintaining the 1st axial part provided in the center part side of the container main body by the 1st holding | maintenance part. For this reason, it can be set as the discharge container which can support a fixed partition part reliably with respect to a container main body, and can be assembled easily.

In the first to second configurations,
The second support part is
A first protrusion provided on either the side wall of the container body or the fixed partition;
It may have a 1st crevice which is provided in either one of the side wall part of the above-mentioned container main part, or the above-mentioned fixed partition part, and fits with the above-mentioned 1st convex part (3rd composition).

  According to the said structure, a fixed partition part is supported by the container main body by making the 1st convex part and 1st recessed part provided in the inner surface side of the side wall part of a container main body fit. For this reason, it can be set as the discharge container which can support a fixed partition part reliably with respect to a container main body, and can be assembled easily.

In the first to third configurations,
The third support part is
An insertion portion provided at a position away from the center of the lid, and extending from the top wall toward the rotating partition;
An insertion hole provided in the rotating partition and into which the insertion portion is inserted;
(Fourth configuration).

  According to the said structure, a rotation partition part is supported by a cover part, when the insertion part provided in the position away from the center part of the cover part is inserted in an insertion hole. For this reason, it can be set as the discharge container which can support a rotation partition part reliably with an easy structure with respect to a cover part, and can be assembled easily.

In the fourth configuration,
The rotating partition is configured by the first rotating wall and the second rotating wall provided opposite to each other, and the rotating wall is formed between the first rotating wall and the second rotating wall. The insertion hole is configured,
The fixed partition portion includes the first fixed wall portion and the second fixed wall portion provided to face each other, and the fixed wall portion includes the fixed upper surface portion provided to face the top wall portion. A space between the first fixed wall portion and the second fixed wall portion may be closed (fifth configuration).

  According to the said structure, the insertion hole which can insert the insertion part of a cover part is comprised by the upper part of a rotation partition part, and the upper part of a fixed partition part is block | closed by the fixed upper surface part. Since there is an insertion hole in the upper part of the rotation partition part and the upper part of the fixed partition part is closed, it can be inserted into the insertion hole of the rotation partition part without hesitation when inserting the insertion part of the lid part. For this reason, it is possible to easily assemble the discharge container without making a mistake.

In the first to fifth configurations,
You may further have a 4th support part which makes the bottom part of the said container main body support the said fixed partition part (6th structure).

  According to the said structure, a fixed partition part is supported by the container main body by the 4th support part provided in the bottom part of the container main body. Since the fixed partition portion is supported by the first support portion and the second support portion and at the same time by the fourth support portion at the bottom of the container body, the fixed partition portion is more reliably supported with respect to the container body. In addition, the fixed partition portion can be easily assembled.

In the sixth configuration,
The fourth support portion is
A second protrusion provided on either the bottom or the fixed partition;
A second recess provided in the other of the bottom or the fixed partition and fitted with the second protrusion;
(Seventh configuration).

  According to the said structure, a fixed partition part is supported by the container main body by fitting the 2nd convex part and 2nd recessed part provided in the bottom part side of the container main body. For this reason, it can be set as the discharge container which can support a fixed partition part more reliably with respect to a container main body, and can be assembled easily.

In the first to seventh configurations,
You may further have the 5th support part which supports either the said fixed partition part or the said rotation partition part, and the said top wall part by the center part side of the said cover part (8th structure).

  According to the above configuration, either the fixed partition portion or the rotating partition portion is supported on the top wall portion on the center portion side of the lid portion by the fifth support portion. For this reason, it can be set as the discharge container which can support a fixed partition part or a rotation partition part reliably with respect to a cover part, and can be assembled easily.

In the eighth configuration,
The fifth support portion is
A second shaft provided at the center of the top wall,
A second holding part that is provided on either the fixed partition part or the rotary partition part and holds the second shaft part;
(9th structure).

  According to the above configuration, either the fixed partition portion or the rotary partition portion is supported by holding the second shaft portion provided on the top wall portion on the center portion side of the lid portion by the second holding portion. For this reason, it can be set as the discharge container which can support a fixed partition part or a rotation partition part reliably with respect to a cover part, and can be assembled easily.

In the first to ninth configurations,
You may further have the latching | locking part which latches the said fixed wall of the said fixed partition part, and the said rotation wall of the said rotation partition part mutually (10th structure).

  According to the above configuration, the fixed wall of the fixed partition portion and the rotary wall of the rotary partition portion can be locked to each other by the locking portion. By locking the fixed partition portion and the rotary partition portion when the discharge container is assembled, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake. For this reason, it is possible to easily assemble the discharge container without making a mistake.

In the tenth configuration,
The locking portion is
A third convex portion provided on either the fixed wall portion or the rotating wall portion;
A third recess that is provided on the other of the fixed wall and the rotating wall and fits with the third protrusion;
(Eleventh configuration).

  According to the above configuration, the fixed wall of the fixed partition portion and the rotary wall of the rotary partition portion can be locked to each other by fitting the third convex portion and the third concave portion. By locking the fixed partition portion and the rotary partition portion when the discharge container is assembled, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake. Further, when the discharge container is used, the locking by the locking portion is released, so that it is not necessary to release the locking portion after assembling, and the assembly can be performed while being locked. For this reason, the assembly of a discharge container becomes easy.

In the first to eleventh configurations,
You may further have a connection part which connects the said fixed partition part and the said rotation partition part rotatably at the center part side of the said container main body (12th structure).

  According to the said structure, a fixed partition part and a rotation partition part are connected by the connection part so that rotation is possible in the center part side of a container main body. Since the fixed partition portion and the rotary partition portion are supported by each other, the fixed partition portion and the rotary partition portion are not easily deformed by the pressure during discharge. In addition, by connecting the fixed partition portion and the rotary partition portion at the time of assembly, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake, and the arrangement inside the container body is facilitated. For this reason, the assembly of a discharge container becomes easy.

In the twelfth configuration,
The connecting portion is
A third shaft provided on either the fixed partition or the rotary partition;
A third holding portion that is provided on either the fixed partition portion or the rotary partition portion and holds the third shaft portion;
(A thirteenth configuration).

  According to the said structure, a fixed partition part and a rotation partition part are rotatably connected by the center part side of a container main body by hold | maintaining a 3rd axial part with a 3rd holding | maintenance part. Since the fixed partition portion and the rotating partition portion are mutually supported by the third shaft portion and the third holding portion, the fixed partition portion and the rotating partition portion are not easily deformed by the pressure during discharge. In addition, by connecting the fixed partition portion and the rotary partition portion at the time of assembly, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake, and the arrangement inside the container body is facilitated. For this reason, the assembly of a discharge container becomes easy.

[Embodiment 1]
Hereinafter, the discharge container 100 according to Embodiment 1 of the present invention will be described in detail with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated. In addition, in order to make the explanation easy to understand, in the drawings referred to below, the configuration is shown in a simplified or schematic manner, or some components are omitted. Further, the dimensional ratio between the constituent members shown in each drawing does not necessarily indicate an actual dimensional ratio.

[overall structure]
First, the overall configuration of the discharge container 100 will be described. FIG. 1 is a front view of a discharge container 100 according to Embodiment 1 of the present invention. In the following drawings, the arrow R indicates the right direction of the discharge container 100, and the arrow L indicates the left direction. Arrow U indicates the upward direction, and arrow D indicates the downward direction. Arrow F indicates the forward direction, and arrow B indicates the backward direction.

  As shown in FIG. 1, the discharge container 100 includes a container body 10, an inner lid part 20, a fixed partition part 30, a rotary partition part 40, an exterior body 80, and an outer lid part 90. The container body 10 has a bottom part 11, a side wall part 12 and a mouth part 14. An internal space 10 </ b> A is formed inside the container body 10. An inner lid portion 20 is rotatably attached to the mouth portion 14 of the container body 10. The inner lid part 20 has a top wall part 21. A discharge port 25 is provided in the top wall portion 21. A packing 26 is disposed between the mouth portion 14 and the top wall portion 21.

  The fixed partition 30 and the rotary partition 40 are formed separately from the container body 10. The fixed partition 30 and the rotary partition 40 are arranged in the internal space 10 </ b> A of the container body 10. The upper parts of the fixed partition part 30 and the rotary partition part 40 are in contact with the lower surface of the top wall part 21. The fixed partition part 30 is fixed to the container body 10, and the rotary partition part 40 is rotatable together with the inner lid part 20. The configuration of the fixed partition 30 and the rotary partition 40 will be described later.

  The exterior body 80 is attached to the outside of the container body 10. The exterior body 80 covers the outside of the bottom portion 11 and the side wall portion 12 of the container body 10. A male screw portion 81 is provided on the upper portion of the exterior body 80. An outer lid 90 is attached to the upper part of the exterior body 80. The outer lid part 90 covers the upper part of the inner lid part 20. The outer lid portion 90 is provided with a female screw portion 91. The exterior body 80 and the outer lid part 90 can be attached and detached by a male screw part 81 and a female screw part 91.

  The container body 10, the inner lid part 20, the fixed partition part 30, the rotary partition part 40, the exterior body 80, and the outer lid part 90 are each molded by injection molding means. The resin materials used for injection molding may all be the same, but the fixed partition portion 30 and the rotating partition portion 40 that are likely to be pressurized when the contents M are discharged are molded using a different type of resin material with higher strength. May be. As described above, since the fixed partition portion 30 and the rotary partition portion 40 are molded separately from the container body 10, it is possible to use different resin materials as necessary.

  2A, 2B, and 2C are plan views of the discharge container 100 with the outer lid portion 90 removed. As shown in FIG. 2A, a fixed partition portion 30 and a rotary partition portion 40 are disposed in the internal space 10 </ b> A of the container body 10. The fixed partition 30 is fixed to the container body 10. The rotary partition 40 is supported by the inner lid 20 and can rotate in the direction of the arrow R together with the inner lid 20 from the start position R1 to the end position R2 of the arrow R. The internal space 10 </ b> A of the container body 10 is partitioned by the fixed partition portion 30 and the rotary partition portion 40, thereby forming the housing portion 10 </ b> B. The discharge port 25 is provided above the accommodating portion 10B and at a position close to the rotary partition 40. The accommodating part 10B accommodates a highly viscous content M such as a creamy cosmetic.

  As shown in FIG. 2A, the discharge start position P1 of the rotary partition 40 is a state in which the rotary partition 40 is in contact with the fixed partition 30 on the start point R1 side of the arrow R. When the inner lid part 20 is rotated in the arrow R direction, the rotary partitioning part 40 moves in the arrow R direction together with the inner lid part 20. When the rotary partition 40 is at the discharge start position P1, the capacity of the storage unit 10B is the largest. When filling the contents M, the rotary partition 40 is positioned at the discharge start position P1, and the contents M are filled into the container 10B in a state where the volume of the container 10B is maximized.

  A ventilation groove 18 is formed on the upper surface of the mouth portion 14 of the container body 10. The ventilation groove 18 communicates a portion where the fixed partition portion 30 and the rotary partition portion 40 are in contact with the outside of the inner lid portion 20. When the rotary partition 40 moves in the direction of the arrow R to form the discharged space 10C (see FIGS. 2B and 2C), outside air is introduced into the discharged space 10C through the ventilation groove 18.

  FIG. 2B shows a state in which the rotary partition 40 has moved from the discharge start position P1 (see FIG. 2A) to the discharge position P2 as the inner lid portion 20 rotates. The discharge position P2 is a midway position from the discharge start position P1 to the discharge completion position P3 (see FIG. 2C). When the inner lid part 20 is rotated in the direction of arrow R, the volume of the accommodation space 10B decreases according to the amount of rotation, compresses the contents M accommodated in the accommodation space 10B, and the amount of contents M according to the amount of rotation. Can be discharged from the discharge port 25. Between the rotary partition 40 and the fixed partition 30 at the discharge position P2, a discharged space 10C in which the contents M are discharged to become an empty space is formed. Outside air is introduced into the discharged space 10 </ b> C via the ventilation groove 18. By introducing outside air into the discharged space 10C, the discharged space 10C is prevented from becoming negative pressure, and the contents M can be discharged by rotating the inner lid portion 20 with a light force.

  FIG. 2C shows a state where the rotary partition 40 has moved to the discharge completion position P3. At the discharge completion position P3, the rotary partition 40 is in contact with the fixed partition 30 on the end point R2 side of the arrow R. When the rotary partition 40 reaches the discharge completion position P3, the volume of the storage unit 10B is minimized, and the discharge of the contents M is completed. Conversely, the discharged space 10C is maximized.

[Internal configuration]
3 is a cross-sectional view taken along line AA in FIG. 2A. The side wall 12 of the container body 10 is substantially cylindrical and extends continuously upward from the bottom 11. The bottom portion 11 and the side wall portion 12 constitute an internal space 10A. The mouth portion 14 is formed on the open end side of the side wall portion 12.

  The inner lid portion 20 is rotatably attached to the mouth portion 14 of the container body 10. The inner lid part 20 has a top wall part 21 and an attachment part 22. The attachment portion 22 extends continuously downward from the peripheral edge portion of the top wall portion 21. A mounting convex portion 23 is formed inside the mounting portion 22. The attachment convex portion 23 is a protrusion that extends in the circumferential direction of the attachment portion 22, and protrudes toward the center direction of the inner lid portion 20. A retaining portion 16 is formed in the mouth portion 14 of the container body 10 so as to correspond to the mounting convex portion 23. The retaining portion 16 is a protrusion that extends in the circumferential direction of the mouth portion 14, and protrudes toward the outside of the container body 10.

  The inner lid portion 20 is attached to the mouth portion 14 of the container main body 10, and the mounting convex portion 23 of the inner lid portion 20 gets over the retaining portion 16 of the mouth portion 14, so that the inner lid portion 20 is attached to the mouth portion 14. The attached state is maintained. In addition, the position and the amount of protrusion of the mounting convex portion 23 and the retaining portion 16 are set so that the inner lid portion 20 can rotate with respect to the mouth portion 14 of the container body 10. The lower surface of the top wall portion 21 and the upper portions of the fixed partition portion 30 and the rotary partition portion 40 are in contact with each other with a pressure that can prevent the contents M from leaking and the inner lid portion 20 can rotate. A packing 26 is disposed between the top wall portion 21 and the mouth portion 14 of the container body 10. In addition, although illustration is abbreviate | omitted, the ventilation groove | channel 18 (refer FIG. 2A) is formed in the upper part of the opening part 14. As shown in FIG.

  The fixed partition 30 is formed separately from the container body 10. The fixed partition portion 30 is provided inside the container body 10 by a first support portion 51 provided on the center side of the container body 10 and a second support portion 52 provided on the inner surface side of the side wall portion 12. It is supported by. The fixed partition portion 30 has a fixed wall portion 31 and a fixed upper surface portion 34.

  The fixed wall portion 31 is a portion that partitions the internal space 10 </ b> A of the container body 10. The fixed wall portion 31 includes a first fixed wall portion 311, a second fixed wall portion 312 and a third fixed wall portion 313 (see FIG. 5). The first fixed wall portion 311 and the second fixed wall portion 312 are formed to extend in the radial direction of the container main body 10 in a state where the fixed partition portion 30 is disposed in the container main body 10. The third fixed wall portion 313 connects the first fixed wall portion 311 and the second fixed wall portion 312. A space 33 is formed between the first fixed wall portion 311, the second fixed wall portion 312 and the third fixed wall portion 313. The fixed upper surface portion 34 closes the upper portion of the space 33. The lower part of the space 33 is open. The fixed wall portion 31 is in contact with the inner lid portion 20 and the inner wall of the container body 10 so that the contents M accommodated in the accommodating portion 10B do not leak.

  The first support part 51 includes a first shaft part 511 and a first holding part 512. The first shaft portion 511 is formed at the center of the bottom 11 of the container body 10. The first shaft portion 511 is formed so as to extend upward. The first holding part 512 is formed in the fixed partition part 30. The first holding portion 512 is formed in a cylindrical shape so that the first shaft portion 511 can be fitted inside and held. By fitting the first shaft portion 511 and the first holding portion 512, the fixed partition portion 30 is supported on the center portion side of the container body 10. The first shaft portion 511 and the first holding portion 512 secure a height from the bottom portion 11 and have a strength capable of resisting the pressure when the contents M are discharged.

  The second support part 52 includes a first convex part 521 and a first concave part 522. The first convex part 521 is formed in the fixed partition part 30. The first convex portion 521 protrudes outward in the radial direction of the container body 10. The first convex portion 521 extends in the vertical direction. The first recess 522 is formed on the inner surface of the side wall 12 of the container body 10. The first recess 522 is a concave groove extending in the vertical direction. The 1st recessed part 522 is formed in the shape which the 1st convex part 521 can fit. The fixed partition portion 30 is supported on the inner surface of the side wall portion of the container body 10 by fitting the first convex portion 521 and the first concave portion 522 together. The 1st convex part 521 and the 1st recessed part 522 are formed from the upper part of the mouth part 14 of the container main body 10 to the bottom part 11 vicinity, and have the intensity | strength which can oppose the pressure at the time of discharging the content M. In the present embodiment, the first convex portion 521 constituting the second support portion 52 is provided in the fixed partition portion 30 and the first concave portion 522 is provided in the container main body 10. However, the first convex portion 521 is provided in the container main body 10. The first concave portion 522 may be provided in the fixed partition portion 30.

  4 is a cross-sectional view taken along line BB in FIG. 2A. Anti-rotation grooves 16 are formed in the lower portion of the side wall portion 12 of the container body 10 at equal intervals in the circumferential direction. An anti-rotation protrusion 82 is formed on the inner side of the exterior body 80 at a position corresponding to the anti-rotation groove 16. The container main body 10 and the exterior body 80 cannot be rotated relative to each other by fitting the rotation prevention groove 16 and the rotation prevention projection 82. For this reason, when the container body 10 and the inner lid part 20 are relatively rotated, the user can hold the exterior body 80 and rotate the inner lid part 20.

  The rotary partition 40 is formed separately from the container body 10 and the inner lid 20. The rotary partition 40 is supported on the inner lid 20 by a third support 53 provided between the rotary partition 40 and the inner lid 20. The rotary partition 40 has a rotary wall 41.

  The rotating wall portion 41 is a portion that partitions the internal space 10 </ b> A of the container body 10. The rotating wall portion 41 has a first rotating wall portion 411, a second rotating wall portion 412 and a third rotating wall portion 413 (see FIG. 6). In a state where the rotating partition 40 is disposed on the container body 10, the first rotating wall part 411 and the second rotating wall part 412 are formed to extend in the radial direction of the container body 10. The third rotating wall portion 413 connects the first rotating wall portion 411 and the second rotating wall portion 412. An insertion hole 43 is formed between the first rotating wall portion 411, the second rotating wall portion 412, and the third rotating wall portion 413. The rotating wall portion 41 is in contact with the inner lid portion 20 and the inner wall of the container body 10 so that the contents M accommodated in the accommodating portion 10B do not leak.

  The third support part 53 includes an insertion part 531 and an insertion hole 43. The insertion part 531 is provided in the inner lid part 20. The insertion portion 531 is provided at a position away from the center portion of the top wall portion 21 and extends downward from the top wall portion 21. The insertion portion 531 is inserted into the insertion hole 43 of the rotary partition 40. By inserting the insertion portion 531 into the insertion hole 43, the rotary partition portion 40 is supported by the inner lid portion 20. The insertion part 531 and the insertion hole 43 are formed from the upper part of the rotation partition part 40 to the vicinity of the bottom part 11 of the container body 10 and have a strength capable of resisting the pressure when the contents M are discharged.

  As shown in FIGS. 3 and 4, the rotary partitioning portion 40 is supported on the center side of the inner lid portion 20 by a fifth support portion 55 provided between the rotary partition portion 40 and the inner lid portion 20. The fifth support part 55 includes a second shaft part 551 and a second holding part 552. The second shaft portion 551 is provided on the inner lid portion 20. The second shaft portion 551 is provided at the center of the top wall portion 21. The second shaft portion 551 is formed to extend downward. The second holding part 552 is provided on the rotary partition 40. The second holding portion 552 is formed in a cylindrical shape so that the second shaft portion 551 can be fitted inside and held. By fitting the second shaft portion 551 and the second holding portion 552, the rotation partition portion 40 is supported on the center portion side of the inner lid portion 20. The second shaft portion 551 and the second holding portion 552 ensure a height in the vertical direction from the top wall portion 21 and have a strength capable of resisting the pressure when the contents M are discharged. In the present embodiment, the second holding portion 552 is provided in the rotary partition portion 40, but the second holding portion 552 may be provided in the fixed partition portion 30.

  Further, as shown in FIGS. 3 and 4, the fixed partition portion 30 and the rotary partition portion 40 are rotatably connected by a connecting portion 71 on the center portion side of the container body 10. The connecting portion 71 includes a third shaft portion 711 and a third holding portion 712. The third shaft portion 711 is provided on the rotary partition 40. The third shaft portion 711 is formed so as to extend downward. A protrusion 713 is formed below the third shaft portion 711. The third holding part 712 is provided in the fixed partition part 30. The third holding portion 712 is formed in a cylindrical shape so that the third shaft portion 711 can be fitted and held inside. An opening 714 is formed in the lower part of the third holding part 712. By fitting the third shaft portion 711 and the third holding portion 712, the fixed partition portion 30 and the rotary partition portion 40 are supported on the center portion side of the container body 10. Further, in a state where the third shaft portion 711 and the third holding portion 712 are fitted, the protrusion 713 is fitted to the opening 714 and the state where the third shaft portion 711 and the third holding portion 712 are fitted is shown. Is maintained. The third shaft portion 711 and the third holding portion 712 have a height that can secure the height in the vertical direction and can resist the pressure when the contents M are discharged. Moreover, the connection part 71 is arrange | positioned between the lower 1st support part 51 and the upper 5th support part 55, and the 1st support part 51, the connection part 71, and the 5th support part 55 are the up-down direction. It is continuous. For this reason, the intensity | strength of the fixed partition part 30 and the rotation partition part 40 can be made high, and the pressure at the time of discharging the contents M can be countered. In the present embodiment, the third shaft portion 711 is provided in the rotary partition portion 40 and the third holding portion 712 is provided in the fixed partition portion 30, but the third shaft portion 711 is provided in the fixed partition portion 30, and the third The holding part 712 may be provided in the rotary partition part 40.

  FIG. 5 is a diagram illustrating the fixed partition portion 30. 5A is a plan view of the fixed partition portion 30, and FIG. 5B is a cross-sectional view taken along the line CC in FIG. 5A. As shown in FIGS. 5A and 5B, the fixed partition portion 30 includes a fixed wall portion 31, a first holding portion 512, a first convex portion 521, a third holding portion 712, and a third concave portion 612.

  The fixed wall portion 31 includes a first fixed wall portion 311, a second fixed wall portion 312, and a third fixed wall portion 313. The first fixed wall portion 311 and the second fixed wall portion 312 are provided to face each other. The third fixed wall portion 313 is provided so as to connect the first fixed wall portion 311 and the second fixed wall portion 312. The third fixed wall portion 313 is curved so as to follow the inner surface of the side wall portion 12 of the container body 10. A space 33 is formed inside the first fixed wall portion 311, the second fixed wall portion 312 and the third fixed wall portion 313. The upper part of the space 33 is closed by a fixed upper surface part 34. The lower part of the space 33 is open. The connecting portion between the fixed wall portion 31 and the first holding portion 512 and the third holding portion 712 has a sufficient thickness and a height in the vertical direction, and can counter pressure when the contents M are discharged. Has strength.

  The first holding portion 512 is a cylindrical portion that opens downward. The first holding part 512 constitutes the first support part 51 together with the first shaft part 511 of the container body 10.

  The first convex portion 521 is provided on the third fixed wall portion 313. The 1st convex part 521 is a protruding item | line, and is extended in the up-down direction. The first convex portion 521 constitutes the second support portion 52 together with the first concave portion 522 of the container body 10.

  The third holding unit 712 is provided above the first holding unit 512. The third holding portion 712 is a cylindrical portion that opens upward. An opening 714 is formed in the lower part of the third holding part 712. The third holding part 712 constitutes the connecting part 71 together with the third shaft part 711 of the rotary partition 40.

  The third recess 612 is provided in the second fixed wall portion 312. The third recess 612 is a concave groove extending in the vertical direction. The third concave portion 612 constitutes the locking portion 61 together with the third convex portion 611 of the rotary partition 40.

  FIG. 6 is a view showing the rotary partition 40. 6A is a plan view of the rotary partition 40, and FIG. 6B is a cross-sectional view taken along the line DD of FIG. 6A. As shown in FIGS. 6A and 6B, the rotary partition 40 includes a rotary wall 41, an insertion hole 43, a second holding part 552, a third shaft part 711, and a third convex part 611.

  The rotating wall portion 41 includes a first rotating wall portion 411, a second rotating wall portion 412, and a third rotating wall portion 413. The 1st rotation wall part 411 and the 2nd rotation wall part 412 are provided facing. The third rotating wall portion 413 is provided so as to connect the first rotating wall portion 411 and the second rotating wall portion 412. The third rotating wall portion 413 is curved along the inner surface of the side wall portion 12 of the container body 10. The connecting portion between the rotating wall portion 41 and the second holding portion 552 has a sufficient thickness and has a strength capable of resisting the pressure when the contents M are discharged. Further, the depth of the insertion hole 43 in the vertical direction is increased so that the inner lid portion 20 is reliably supported. Thereby, the rotating wall part 41 and the 2nd holding | maintenance part 552 are prevented from twisting, and the strength which can oppose the pressure at the time of discharging the contents M is given.

  The insertion hole 43 is formed inside the first rotating wall portion 411, the second rotating wall portion 412, and the third rotating wall portion 413. The insertion hole 43 constitutes the third support part 53 together with the insertion part 531 of the inner lid part 20. The lower part of the insertion hole 43 is blocked.

  The second holding portion 552 is a cylindrical portion that opens upward. The second holding part 552 constitutes the fifth support part 55 together with the second shaft part 551 of the inner lid part 20.

  The third shaft portion 711 is a shaft-shaped portion that extends downward. A protrusion 713 is formed below the third shaft portion 711. The third shaft portion 711 constitutes the connecting portion 71 together with the third holding portion 712 of the fixed partition portion 30.

  The third convex portion 611 is provided on the first rotating wall portion 411. The 3rd convex part 611 is a convex part extended in an up-down direction. The third convex portion 611 constitutes the locking portion 61 together with the third concave portion 612 of the fixed partition portion 30.

  FIG. 7 shows a state where the fixed partition portion 30 and the rotary partition portion 40 are connected. FIG. 7A is a plan view of the state in which the fixed partition portion 30 and the rotary partition portion 40 are coupled, and FIG. 7B is a cross-sectional view taken along line EE of FIG. 7A. As shown in FIGS. 7A and 7B, the fixed partition portion is formed by inserting and fitting the third shaft portion 711 of the rotary partition portion 40 constituting the connecting portion 71 into the third holding portion 712 of the fixed partition portion 30. 30 and the rotary partition 40 are connected. In a state where the third shaft portion 711 and the third holding portion 712 are fitted, the protrusion 713 is fitted in the opening 714, and the state where the third shaft portion 711 and the third holding portion 712 are fitted is maintained. ing. For this reason, the state which the fixed partition part 30 and the rotation partition part 40 connected is maintained.

  Further, by fitting the third concave portion 612 of the fixed partition portion 30 constituting the locking portion 61 and the third convex portion 611 of the rotary partition portion 40, the second fixed wall portion 312 and the rotary partition of the fixed partition portion 30 are fitted. The first rotating wall portion 411 of the portion 40 is in contact, and the rotating partition portion 40 is locked to the fixed partition portion 30 at the discharge start position P1 (see FIG. 2A).

  As described above, the rotary partition 40 becomes the discharge start position P1 by the connecting portion 71 (the third shaft portion 711, the third holding portion 712) and the locking portion 61 (the third convex portion 611, the third concave portion 612). Thus, the fixed partition part 30 and the rotary partition part 40 can be connected. For this reason, when assembling the discharge container 100, the fixed partition portion 30 and the rotary partition portion 40 can be arranged in the container body 10 without making a mistake in the positional relationship between the fixed partition portion 30 and the rotary partition portion 40.

  Further, the fixed partition portion 30 and the rotary partition portion 40 are connected by the third shaft portion 711 and the third holding portion 712. For this reason, it becomes easy to arrange the fixed partition part 30 and the rotary partition part 40 in the container main body 10, and the assembly of the discharge container 100 becomes easy.

  In the present embodiment, the third convex portion 611 is provided on the rotating wall portion 41 and the third concave portion 612 is provided on the fixed wall portion 31. However, the third convex portion 611 is provided on the fixed wall portion 31 and the third concave portion is provided. 612 may be provided on the rotating wall portion 41.

  Next, a procedure for assembling the discharge container 100 and filling the contents M will be described. First, as described with reference to FIG. 7, by inserting and fitting the third shaft portion 711 of the rotary partition portion 40 into the third holding portion 712 of the fixed partition portion 30, the fixed partition portion 30 and the rotary partition portion 40. Are connected. Further, by fitting the third concave portion 612 of the fixed partition portion 30 and the third convex portion 611 of the rotary partition portion 40, the rotary partition portion 40 is discharged to the fixed partition portion 30 at the discharge start position P1 (see FIG. 2A). ). Since the fixed partition portion 30 and the rotary partition portion 40 are connected by the connecting portion 71 and locked by the locking portion 61, the relative positions of the fixed partition portion 30 and the rotary partition portion 40 can be assembled without making a mistake. Further, when the discharge container 100 is used, the locking by the locking portion 61 is released. Therefore, it is not necessary to release the locking portion 61 after the assembly, and the assembly can be performed while being locked.

  Next, the connected fixed partition part 30 and the rotation partition part 40 are arranged in the container body 10. The first holding portion 512 of the fixed partition portion 30 is fitted to the first shaft portion 511 provided in the center portion of the container body 10, and the fixed partition portion 30 is fitted in the first recess 522 provided in the side wall portion 12 of the container body 10. 1st convex part 521 is fitted (refer FIG. 3 and FIG. 4). Thereby, the fixed partition part 30 is provided inside the container main body 10 by the first support part 51 provided on the center part side of the container main body 10 and the second support part 52 provided on the inner surface side of the side wall part 12. Supported by the container body 10. The internal space 10A of the container body 10 is partitioned by the fixed partition portion 30 and the rotary partition portion 40, and the housing portion 10B is configured. In this state, the contents M are filled in the accommodating portion 10B (see FIG. 2A).

  After filling the accommodating part 10 </ b> B with the contents M, the inner lid part 20 is attached to the mouth part 14 of the container body 10. First, the insertion part 531 of the inner lid part 20 is inserted into the insertion hole 43 of the rotary partition part 40 so that the rotary partition part 40 is supported by the inner lid part 20 and at the same time the second shaft part 551 of the inner lid part 20. Is fitted to the second holding portion 552 of the rotary partition portion 40 to support the rotary partition portion 40 on the center portion side of the inner lid portion 20 (see FIGS. 3 and 4). At this time, an insertion hole 43 into which the insertion part 531 of the inner lid part 20 can be inserted is formed in the upper part of the rotary partition part 40, and the upper part of the fixed partition part 30 is closed by the fixed upper surface part 34. The insertion part 531 of the lid part 20 can be inserted into the insertion hole 43 of the rotary partition part 40 without hesitation. Next, the inner lid portion 20 is attached to the mouth portion 14 of the container body 10, and the attachment convex portion 23 of the inner lid portion 20 gets over the retaining portion 16 of the mouth portion 14, thereby The inner lid part 20 is attached. Thereafter, the exterior body 80 is attached to the outside of the container body 10, and the outer lid 90 is attached to the top of the exterior body 80. The discharge container 100 is assembled and the filling of the contents M is completed by the above procedure.

[Embodiment 2]
100 A of discharge containers of Embodiment 2 differ in the structure of the fixed partition part 130 and the rotation partition part 140 from the structure of the fixed partition part 30 and the rotation partition part 40 of the discharge container 100 which concerns on Embodiment 1. FIG. In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 8 is a front view of a discharge container 100A according to Embodiment 2 of the present invention. As shown in FIG. 8, the discharge container 100 </ b> A includes a container body 110, an inner lid part 120, and an outer lid part 190. The container body 110 has a bottom part 111, an inner wall part 112, an outer wall part 113, and a mouth part 114. The bottom portion 111 and the inner wall portion 112 constitute an internal space 110A. The outer wall 113 is disposed outside the inner wall 112. The upper part of the inner wall part 112 and the upper part of the outer wall part 113 are connected by a connection part 115. An inner lid portion 120 is rotatably attached to the mouth portion 114 of the container body 110. The inner lid part 120 has a top wall part 121. The top wall 121 is provided with a discharge port 125. A recess 127 is formed around the discharge port 125. The recess 127 facilitates scooping when the user scoops out the contents M discharged from the discharge outlet 125 with his / her fingers. A packing 126 is disposed between the mouth portion 14 and the top wall portion 121.

  The fixed partition 130 and the rotary partition 140 are disposed in the internal space 110 </ b> A of the container body 110. The upper parts of the fixed partition part 130 and the rotary partition part 140 are in contact with the lower surface of the top wall part 121. The fixed partition 130 is fixed to the container body 110. The rotary partition 140 can be rotated together with the inner lid 120. The configuration of the fixed partition 130 and the rotary partition 140 will be described later.

  A male screw portion 181 is provided on the upper portion of the outer wall portion 113. An outer lid portion 190 is attached to the upper portion of the outer wall portion 113. The outer lid part 190 covers the upper part of the inner lid part 120. The outer lid portion 190 is provided with a female screw portion 191. The outer wall portion 113 and the outer lid portion 190 are detachable by a male screw portion 181 and a female screw portion 191.

  FIG. 9 is a plan view of the discharge container 100A with the outer lid portion 190 removed. In the internal space 110 </ b> A of the container body 110, a fixed partition part 130 and a rotary partition part 140 are arranged. The fixed partition 130 is fixed to the container body 110. The rotation partition 140 is supported by the inner lid 120 and is rotatable together with the inner lid 120 in the direction of arrow R from the start point position R1 to the end point position R2. The internal space 110 </ b> A of the container main body 110 is partitioned by the fixed partition 130 and the rotary partition 140, thereby forming the housing 110 </ b> B. The discharge port 125 is provided at a position close to the rotary partition 140 above the accommodating portion 110B. By rotating the inner lid 120 in the direction of arrow R, the volume of the storage space 110B can be reduced, the content M stored in the storage space 110B can be compressed, and the content M can be discharged from the discharge port 125. is there.

  10 is a cross-sectional view taken along line FF in FIG. An inner space 110 </ b> A is configured by the bottom portion 111 and the inner wall portion 112 of the container main body 110. The mouth portion 114 is formed on the open end side of the inner wall portion 112. The inner lid part 120 is rotatably attached to the mouth part 114 of the container main body 110.

  The fixed partition 130 is formed separately from the container body 110. The fixed partition portion 130 includes a first support portion 151 provided on the center side of the container main body 110, a second support portion 152 provided on the inner surface side of the inner wall portion 112, and the container main body 110. It is supported by the container main body 110 by the 4th support part 154 provided between the bottom parts 111 of this. Further, the fixed partition part 130 is supported on the center side of the inner lid part 120 by a fifth support part 155 provided between the fixed partition part 130 and the inner lid part 120.

  The fixed partition portion 130 has a fixed wall portion 131 and a fixed upper surface portion 134. The fixed wall 131 is a part that partitions the internal space 110 </ b> A of the container main body 110. The fixed wall 131 has a first fixed wall 1311, a second fixed wall 1312, and a third fixed wall 1313 (see FIG. 12). The first fixed wall portion 1311 and the second fixed wall portion 1312 are formed to extend in the radial direction of the container main body 110 in a state where the fixed partition 130 is disposed on the container main body 110. The third fixed wall portion 1313 connects the first fixed wall portion 1311 and the second fixed wall portion 1312. A space 133 is formed between the first fixed wall portion 1311, the second fixed wall portion 1312, and the third fixed wall portion 1313. The fixed upper surface portion 134 closes the upper portion of the space 133. The lower part of the space 133 is open. The fixed wall portion 131 is in contact with the inner lid portion 120 and the container main body 110 so that the contents M accommodated in the accommodating portion 110B do not leak.

  The first support portion 151 includes a first shaft portion 1511 and a first holding portion 1512. The first shaft portion 1511 is formed at the center portion of the bottom portion 111 of the container main body 110. The first shaft portion 1511 is formed to extend upward. The first holding part 1512 is formed in the fixed partition part 130. The first holding portion 1512 is formed in a cylindrical shape so that the first shaft portion 1511 can be fitted inside and held. By fitting the first shaft portion 1511 and the first holding portion 1512, the fixed partition portion 130 is supported on the center portion side of the container main body 110. The first shaft portion 1511 and the first holding portion 1512 secure a height from the bottom portion 111 and have a strength capable of resisting the pressure when the contents M are discharged.

  The second support part 152 includes a first convex part 1521 and a first concave part 1522. The first convex portion 1521 is formed on the fixed partition portion 130. The first protrusion 1521 protrudes outward in the radial direction of the container body 110. The first convex portion 1521 extends in the vertical direction. The first recess 1522 is formed on the inner surface of the inner wall portion 112 of the container body 110. The first recess 1522 is a concave groove extending in the vertical direction. The 1st recessed part 1522 is formed in the shape which the 1st convex part 1521 can fit. The fixed partition portion 130 is supported on the inner surface of the side wall portion of the container body 110 by fitting the first convex portion 1521 and the first concave portion 1522 together. The first convex portion 1521 and the first concave portion 1522 are formed from the upper portion of the mouth portion 114 of the container body 110 to the vicinity of the bottom portion 111, and have a strength capable of resisting the pressure when the contents M are discharged.

  The fourth support part 154 includes a second convex part 1541 and a space 133. The second convex portion 1541 is formed on the bottom portion 111 of the container main body 110. The second convex portion 1541 is formed to extend upward. The second convex portion 1541 is formed in a shape that can be fitted into the space 133 configured by the first fixed wall portion 1311, the second fixed wall portion 1312, and the third fixed wall portion 1313 of the fixed partition portion 130. By fitting the second convex portion 1541 into the space 133, the fixed partition portion 130 is supported on the bottom portion 111 of the container main body 110. Note that the lower portion of the space 133 of the fixed partition 130 is closed by fitting the second convex portion 1541 into the space 133. For this reason, the strength of the fixed partition portion 13 is improved. The space 133 corresponds to the second recess of the present invention. In the present embodiment, the second convex portion 541 is provided in the bottom portion 111 and the space 133 as the second concave portion is provided in the fixed partition portion 130. However, the second convex portion 541 is provided in the fixed partition portion 130, and the second A recess may be provided in the bottom 111.

  The fifth support portion 155 includes a second shaft portion 1551 and a second holding portion 1552. The second shaft portion 1551 is provided on the inner lid portion 120. The second shaft portion 1551 is provided at the center of the top wall portion 121. Second shaft portion 1551 is formed to extend downward. The second holding part 1552 is provided in the fixed partition part 130. The second holding portion 1552 is formed in a cylindrical shape so that the second shaft portion 1551 can be fitted and held inside. By fitting the second shaft portion 1551 and the second holding portion 1552, the fixed partition portion 130 is supported on the center portion side of the inner lid portion 120. The second shaft portion 1551 and the second holding portion 1552 ensure the height in the vertical direction from the top wall portion 121 and have a strength capable of resisting the pressure when the contents M are discharged. Further, the fifth support portion 155 is continuous with the lower first support portion 151 in the vertical direction. For this reason, the intensity | strength of the fixed partition part 130 can be made high and it can oppose the pressure at the time of discharging the content M. FIG.

  11 is a cross-sectional view taken along line GG in FIG. As shown in FIG. 11, the rotary partition 140 is formed separately from the container main body 110 and the inner lid 120. The rotary partition 140 is supported on the inner lid 120 by a third support portion 153 provided between the rotary partition 140 and the inner lid 120. The rotary partition 140 has a rotary wall 141.

  The rotating wall 141 is a part that partitions the internal space 110 </ b> A of the container main body 110. The rotating wall part 141 includes a first rotating wall part 1411, a second rotating wall part 1412, and a third rotating wall part 1413 (see FIG. 13). In a state where the rotating partition 140 is disposed on the container main body 110, the first rotating wall portion 1411 and the second rotating wall portion 1412 are formed to extend in the radial direction of the container main body 110. The third rotating wall portion 1413 connects the first rotating wall portion 1411 and the second rotating wall portion 1412. An insertion hole 143 is formed between the first rotating wall portion 1411, the second rotating wall portion 1412, and the third rotating wall portion 1413. The rotating wall part 141 is in contact with the inner lid part 120 and the container main body 110 so that the contents M accommodated in the accommodating part 110B do not leak.

  The third support part 153 includes an insertion part 1531 and an insertion hole 143. The insertion portion 1531 is provided in the inner lid portion 120. The insertion portion 1531 is provided at a position away from the center portion of the top wall portion 121 and extends downward from the top wall portion 121. The insertion part 1531 is inserted into the insertion hole 143 of the rotary partition part 140. By inserting the insertion portion 1531 into the insertion hole 143, the rotary partition portion 140 is supported by the inner lid portion 120. The insertion part 1531 and the insertion hole 143 are formed from the upper part of the rotating partition part 140 to the vicinity of the bottom part 111 of the container main body 110, and have a strength capable of resisting the pressure when the contents M are discharged.

  FIG. 12 is a diagram illustrating the fixed partition portion 130. 12A is a plan view of the fixed partition portion 130, and FIG. 12B is a cross-sectional view taken along line HH in FIG. 12A. As shown in FIGS. 12A and 12B, the fixed partition 130 has a fixed wall portion 31, a first holding portion 1512, a first convex portion 1521, a second holding portion 1552, and a third concave portion 612.

  The fixed wall part 131 includes a first fixed wall part 1311, a second fixed wall part 1312, and a third fixed wall part 1313. The first fixed wall portion 1311 and the second fixed wall portion 1312 are provided to face each other. The third fixed wall portion 1313 is provided so as to connect the first fixed wall portion 1311 and the second fixed wall portion 1312. The third fixed wall portion 1313 is curved along the inner surface of the inner wall portion 112 of the container main body 110. A space 133 is formed inside the first fixed wall portion 1311, the second fixed wall portion 1312, and the third fixed wall portion 1313. The upper part of the space 133 is closed by the fixed upper surface part 34. The lower part of the space 133 is open. The space 133 constitutes a fourth support part 154 together with the second convex part 1541 of the container main body 110. The connecting portion between the fixed wall portion 131 and the first holding portion 1512 and the second holding portion 1552 has a sufficient thickness and a height in the vertical direction, and can withstand the pressure when the contents M are discharged. Has strength.

  The first holding portion 1512 is a cylindrical portion that opens downward. The first holding part 1512 constitutes the first support part 151 together with the first shaft part 1511 of the container main body 110.

  The first convex portion 1521 is provided on the third fixed wall portion 1313. The 1st convex part 1521 is a protruding item | line, and is extended in the up-down direction. The first convex portion 1521 constitutes the second support portion 152 together with the first concave portion 522 of the container main body 110.

  The second holding portion 1552 is a cylindrical portion that opens upward. The second holding part 1552 constitutes a fifth support part 155 together with the second shaft part 1551 of the inner lid part 20.

  The third recess 612 is provided in the second fixed wall portion 1312. The third recess 612 is a concave groove extending in the vertical direction. The third concave portion 612 constitutes the locking portion 61 together with the third convex portion 611 of the rotary partition portion 140.

  FIG. 13 is a view showing the rotary partition 140. 13A is a plan view of the rotary partition 140, and FIG. 13B is a cross-sectional view taken along line JJ of FIG. 13A. As shown in FIGS. 13A and 13B, the rotary partition 140 has a rotary wall part 141, an insertion hole 143, and a third convex part 611.

  The rotating wall portion 141 includes a first rotating wall portion 1411, a second rotating wall portion 1412, and a third rotating wall portion 1413. The first rotating wall portion 1411 and the second rotating wall portion 1412 are provided to face each other. The third rotating wall portion 1413 is provided so as to connect the first rotating wall portion 1411 and the second rotating wall portion 1412. The third rotating wall portion 1413 is curved along the inner surface of the inner wall portion 112 of the container main body 110.

  The insertion hole 143 is formed inside the first rotating wall portion 1411, the second rotating wall portion 1412, and the third rotating wall portion 1413. The insertion hole 143 constitutes the third support part 153 together with the insertion part 531 of the inner lid part 20. The lower part of the insertion hole 143 is closed. The insertion hole 143 is configured to be deeply supported in the inner lid 120 by increasing the depth in the vertical direction. Thereby, the intensity | strength which can oppose the pressure at the time of discharging the content M is given.

  The third convex portion 611 is provided on the first rotating wall portion 1411. The 3rd convex part 611 is a convex part extended in an up-down direction. The third convex portion 611 constitutes the locking portion 61 together with the third concave portion 612 of the fixed partition portion 130.

[Embodiment 3]
The discharge container 100B of the third embodiment is different from the second embodiment in that the inner lid portion 220 and the outer lid portion 290 are connected by a hinge 295. In the following description, the same components as those in the second embodiment are denoted by the same reference numerals, the description thereof is omitted, and only components different from those in the second embodiment will be described.

  FIG. 14 is a front sectional view showing a state in which the outer lid portion 290 of the discharge container 100B is closed. FIG. 15 is a front sectional view showing a state in which the outer lid portion 290 of the discharge container 100B is opened. As shown in FIG. 14, the discharge container 100 </ b> B includes a container body 210, an inner lid part 220, and an outer lid part 290.

  An inner lid part 220 is rotatably attached to the mouth part 214 of the container body 210. The inner lid part 220 has a top wall part 221. A discharge cylinder 226 is formed on the top wall 221. Inside the discharge cylinder 226, a discharge port 225 that communicates with the storage space 210B of the container body 210 is formed. The outer lid part 290 is connected to the inner lid part 220 by a hinge 295.

  The fixed partition 130 and the rotary partition 140 are disposed in the internal space 210 </ b> A of the container body 210. The fixed partition part 130 is fixed to the container body 210, and the rotary partition part 140 can rotate together with the inner lid part 220.

  As shown in FIG. 15, when discharging the contents M, the outer lid portion 290 is opened with respect to the inner lid portion 220, and the inner lid portion 220 and the outer lid portion 290 are rotated with respect to the container main body 210. As a result, the volume of the storage space 210B is reduced and the content M stored in the storage space 210B can be compressed, and the content M can be discharged from the discharge port 225.

[Modification]
The discharge container according to the present invention is not limited to the above-described embodiment. For example, the shapes of the container body, the fixed partition portion, and the rotary partition portion are not limited to the shapes of the present embodiment.

  A click mechanism may be provided between the mouth portion of the container body and the inner lid portion. For example, a serrated step is provided on the inner surface of the inner lid portion in the circumferential direction, and a protrusion that contacts the serrated step is provided at the mouth of the container body. When rotating the inner lid part with respect to the container body, by applying a certain resistance by the click mechanism, it is possible to prevent the contents from being discharged by inadvertently rotating the inner lid part. Moreover, it can grasp | ascertain so that an appropriate amount can be discharged by the click feeling by a click mechanism.

  In the first embodiment, the exterior body 80 is fixed to the container body 10, but the container body 10 and the exterior body 80 may be removable. For example, the container body 10 (including the inner lid part 20, the fixed partition part 30, and the rotary partition part 40) provided with the discharge mechanism of the present invention is used as a refill container, and the outer body 80 and the outer lid part 90 are reused. May be. In this case, after discharging the contents M, the outer body 80 and the outer lid 90 are removed from the container body 10, and the removed outer body 80 and the outer lid 90 are attached to a new container body 10 (refill container). use. Thereby, since the refill container does not include the container main body 10 and the exterior body 80, the container cost can be reduced, and products such as cosmetics can be provided at low cost.

  As mentioned above, although embodiment of this invention was described, embodiment mentioned above is only the illustration for implementing this invention. Therefore, the present invention is not limited to the above-described embodiment, and can be implemented by appropriately modifying the above-described embodiment without departing from the spirit thereof.

DESCRIPTION OF SYMBOLS 100 Discharge container 10 Container main body 10A Internal space 10B Accommodating space 11 Bottom part 12 Side wall part 20 Inner cover part 25 Discharge port 30 Fixed partition part 31 Fixed wall 40 Rotating partition part 41 Rotating wall 51 First support part 52 Second support part 53 3 Support part M Contents

The discharge container of the present invention is
A container body having a mouth portion formed on the open end side of the side wall portion while forming an internal space by a bottom portion and a side wall portion continuously formed from the bottom portion,
A lid portion having a top wall portion provided with a discharge port, and rotatably attached to the mouth portion;
A fixed partition portion that is formed separately from the container main body, is supported inside the container main body, and has a fixed wall portion extending in a radial direction of the container main body;
It is formed separately from the lid part, and has a rotating wall part that is supported by the lid part and extends in the radial direction of the container body, and constitutes a content storage space together with the fixed partition part A rotating partition,
Have
The fixed partition is supported on the container body by a first support part provided on the center part side of the container body and a second support part provided on the inner surface side of the side wall part,
The rotating partition is supported on the lid by a third support provided between the lid and the lid,
By rotating the lid with respect to the container main body, the rotary partition is moved relative to the fixed partition, and the contents stored in the storage space are reduced by reducing the volume of the storage space. Discharge from the discharge port.

The discharge container according to one embodiment of the present invention,
A container body having a mouth portion formed on the open end side of the side wall portion while forming an internal space by a bottom portion and a side wall portion continuously formed from the bottom portion,
A lid portion having a top wall portion provided with a discharge port, and rotatably attached to the mouth portion;
A fixed partition portion that is formed separately from the container main body, is supported inside the container main body, and has a fixed wall portion extending in a radial direction of the container main body;
It is formed separately from the lid part, and has a rotating wall part that is supported by the lid part and extends in the radial direction of the container body, and constitutes a content storage space together with the fixed partition part A rotating partition,
Have
The fixed partition is supported on the container body by a first support part provided on the center part side of the container body and a second support part provided on the inner surface side of the side wall part,
The rotating partition is supported on the lid by a third support provided between the lid and the lid,
By rotating the lid with respect to the container main body, the rotary partition is moved relative to the fixed partition, and the contents stored in the storage space are reduced by reducing the volume of the storage space. A discharge container that discharges from a discharge port (first configuration).

In the first to ninth configurations,
It may have the fixed partition portion the fixing wall portion and the rotary partition portion the rotating wall portion mutually locked further the engagement portion of the (Configuration 10).

According to the above arrangement, rotating wall portion of the fixed wall portion and the rotation partition portion of the stationary partition section may be locked to each other by the locking unit. By locking the fixed partition portion and the rotary partition portion when the discharge container is assembled, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake. For this reason, it is possible to easily assemble the discharge container without making a mistake.

According to this configuration, rotating wall portion of the fixed wall portion and the rotation partition portion of the stationary partition section may be locked to each other by fitting the third protrusion and the third recess. By locking the fixed partition portion and the rotary partition portion when the discharge container is assembled, the relative positions of the fixed partition portion and the rotary partition portion can be assembled without making a mistake. Further, when the discharge container is used, the locking by the locking portion is released, so that it is not necessary to release the locking portion after assembling, and the assembly can be performed while being locked. For this reason, the assembly of a discharge container becomes easy.

DESCRIPTION OF SYMBOLS 100 Discharge container 10 Container main body 10A Internal space 10B Accommodation space 11 Bottom part 12 Side wall part 20 Inner cover part 25 Discharge port 30 Fixed partition part 31 Fixed wall part 40 Rotating partition part 41 Rotating wall part 51 1st support part 52 2nd support part 53 Third Support Part M Contents

Claims (13)

A container body having a mouth portion formed on the open end side of the side wall portion while forming an internal space by a bottom portion and a side wall portion continuously formed from the bottom portion,
A lid portion having a top wall portion provided with a discharge port, and rotatably attached to the mouth portion;
A fixed partition having a fixed wall formed separately from the container body and supported in the container body and extending in a radial direction of the container body;
Rotation that is formed separately from the lid, has a rotating wall that is supported by the lid and extends in the radial direction of the container body, and constitutes a content storage space together with the fixed partition A partition,
Have
The fixed partition is supported on the container body by a first support part provided on the center part side of the container body and a second support part provided on the inner surface side of the side wall part,
The rotating partition is supported on the lid by a third support provided between the lid and the lid,
By rotating the lid with respect to the container main body, the rotary partition is moved relative to the fixed partition, and the contents stored in the storage space are reduced by reducing the volume of the storage space. Discharging from the discharge port,
Discharge container. The first support part is
A first shaft provided at the bottom of the container body;
A first holding part that is provided in the fixed partition part and holds the first shaft part;
Having
The discharge container according to claim 1. The second support part is
A first protrusion provided on either the side wall of the container body or the fixed partition;
A first recess provided on the other side of the side wall of the container body or the fixed partition, and fitted with the first protrusion;
Having
The discharge container according to claim 1 or 2. The third support part is
An insertion portion provided at a position away from the center of the lid, and extending from the top wall toward the rotating partition;
An insertion hole provided in the rotating partition and into which the insertion portion is inserted;
Having
The discharge container according to any one of claims 1 to 3. The rotating partition is configured by the first rotating wall and the second rotating wall provided opposite to each other, and the rotating wall is formed between the first rotating wall and the second rotating wall. The insertion hole is configured,
The fixed partition portion includes the first fixed wall portion and the second fixed wall portion provided to face each other, and the fixed wall portion includes the fixed upper surface portion provided to face the top wall portion. A space between the first fixed wall portion and the second fixed wall portion is closed;
The discharge container according to claim 4. A fourth support part for supporting the fixed partition part on the bottom of the container body;
The discharge container according to any one of claims 1 to 5. The fourth support portion is
A second protrusion provided on either the bottom or the fixed partition;
A second recess provided in the other of the bottom or the fixed partition and fitted with the second protrusion;
Having
The discharge container according to claim 6. A fifth support portion that supports either the fixed partition portion or the rotary partition portion and the top wall portion on the center side of the lid portion;
The discharge container according to any one of claims 1 to 7. The fifth support portion is
A second shaft provided at the center of the top wall,
A second holding portion that is provided on either the fixed partition portion or the rotary partition portion and holds the second shaft portion;
The discharge container according to claim 8. A locking portion for locking the fixed wall of the fixed partition portion and the rotating wall of the rotating partition portion to each other;
The discharge container according to any one of claims 1 to 9. The locking portion is
A third convex portion provided on either the fixed wall portion or the rotating wall portion;
A third recess provided on the other of the fixed wall and the rotating wall and fitted with the third protrusion,
The discharge container according to claim 10. A connecting portion that rotatably connects the fixed partition portion and the rotating partition portion on the center side of the container body;
The discharge container according to any one of claims 1 to 11. The connecting portion is
A third shaft provided on either the fixed partition or the rotary partition;
A third holding part that is provided on the other side of the fixed partition part or the rotary partition part and holds the third shaft part,
The discharge container according to claim 12.

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