JP2023064061A - Container having rod-like acquiring tool housing part - Google Patents

Abstract

To provide a container having an acquiring tool housing part in which wipe-off cleaning in the container is easily done when a content is adhered to the inside of the container.SOLUTION: A container having a rod-like acquiring tool housing part includes an inner container, an outer container and a lid. The rod-like acquiring tool housing part for housing a rod-like acquiring tool is formed. The outer container can store the inner container inside. The inner container comprises a content storage part, and an inner container protrusion part for forming the rod-like acquiring tool housing part on an outer peripheral side of the content storage part. The outer container includes an outer container protrusion part for forming the rod-like acquiring tool housing part on an inner side of a bottom surface thereof. The rod-like acquiring tool housing part is formed by the inner container protrusion part for forming the rod-like acquiring tool housing part and the outer container protrusion part for forming the rod-like acquiring tool housing part. The lid can be attached to the outer container. A protrusion height of the outer container protrusion part for forming the housing part of the outer container is 20% or less of a distance from the inner side of the bottom surface of the outer container to the highest part of the outer container.SELECTED DRAWING: Figure 8

Description

TECHNICAL FIELD The present invention relates to a container with a rod-shaped obtaining tool housing.

In some cases, an acquiring tool storage part for storing a cosmetic acquiring tool such as a spatula is provided in a container for storing cosmetics, and the container and the acquiring tool are used in combination. In this case, it includes a mode of selling cosmetics and an acquiring tool in a container, a mode of selling cosmetics in a container and combining with an optional acquiring tool by the customer, and the like.

For example, Patent Document 1 discloses a container with an inner lid that includes a container body and an inner lid that is detachably attached to the mouth of the container body. A container with an inner lid is described in which a receiving recess is formed.

Further, Patent Document 2 discloses a container body having an inner cylindrical portion with a bottom and an open top surface, and an outer cylindrical portion supported around the inner cylindrical portion and forming an annular space with the inner cylindrical portion. A spatula-equipped container comprising: a cap fitted to the outer cylindrical portion; and a spatula arranged along the outer surface of the inner cylindrical portion so as to be able to be drawn upward, wherein the spatula is assembled in the annular space and the spatula is attached to the cap. It is described that a support member is provided between them so as to be sandwiched and supported in an upwardly biased state.

JP 2017-081641 A Japanese Patent Application Laid-Open No. 2020-179903

According to the technique of Patent Document 1, the user needs to open and close both the outer lid and the inner lid when using the contents of the container and after use, which is troublesome.

Further, in the prior arts such as Patent Documents 1 and 2, for example, an accommodating concave portion is formed and, for example, a receiving member is provided in order to hold an acquiring tool such as a spatula at a predetermined position inside the container. These receiving recesses, receiving members, etc. usually have constrictions to limit the free movement of the acquirer.

After being used to take out the cosmetics, the cosmetic acquisition tool is planned to be stored in the container again for next use. Here, if the cosmetic is a highly viscous fluid such as cream, the cosmetic adheres to the acquiring tool when the acquiring tool is used. When the acquiring tool in this state is returned to the acquiring tool storage part in the container, the cosmetics adhered to the acquiring tool adhere to the container.

At this time, if the cosmetic adheres to the constricted portion such as the receiving member or the receiving member in the container through the acquiring tool, it is difficult to wipe off and clean the inside of the container. There may be cases.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a container having an acquiring tool housing portion for holding an acquiring tool within the container, in which the acquiring tool can be held at a predetermined position within the container without using an inner lid. (1) To provide a container with an acquiring tool accommodating part which facilitates wiping off and cleaning the inside of the container even when contents adhere to the inside of the container via the acquiring tool.

The present invention is as follows.

<<Aspect 1>> A container with a rod-shaped acquiring tool accommodating portion, which has an inner container, an outer container, and a lid, and is formed with a rod-shaped acquiring tool accommodating portion for accommodating a rod-shaped acquiring tool,
The outer container can accommodate the inner container inside thereof,
The inner container includes a content storage portion and an inner container forming projection portion for holding the rod-shaped acquisition tool on the outer peripheral side of the content storage portion so as to be able to be drawn upward,
The outer container has, on the inside of the bottom surface thereof, an outer container forming protrusion for holding the lower end of the rod-shaped obtaining tool,
The rod-shaped acquiring tool accommodating portion is formed by the accommodating portion-forming inner container convex portion of the inner container and the accommodating portion-forming outer container convex portion of the outer container,
The lid can be attached to the outer container, and the projection height of the housing portion-forming outer container convex portion of the outer container is a distance from the inside of the bottom surface of the outer container to the top of the outer container. is no more than 20% of
A container with a rod-shaped acquisition tool storage part.
<<Aspect 2>> The rod-shaped acquiring tool accommodating portion according to Aspect 1, wherein the outer container does not have any convex portion with a protrusion height of more than 5.0 mm on the inside thereof other than the outer container convex portion for forming the accommodating portion. container with.
<<Aspect 3>> A container with a rod-shaped acquiring tool accommodating portion according to Aspect 1 or 2, wherein the projection height of the accommodating portion-forming outer container convex portion of the outer container is 5.0 mm or less.
<<Aspect 4>> Any one of Aspects 1 to 3, wherein the housing portion-forming outer container convex portion of the outer container cooperates with the inner side of the peripheral wall of the outer container to hold the lower end of the rod-shaped acquiring tool. 11. A container with a rod-shaped acquiring tool accommodating portion according to the above item.
<<Aspect 5>> The rod-shaped acquiring tool accommodating portion according to any one of Aspects 1 to 4, wherein both ends of the outer container convex portion for forming the accommodating portion of the outer container are in contact with the inner side surface of the outer container. container with.
<<Aspect 6>> Aspect in which the projection height of the central portion of the housing portion-forming outer container convex portion of the outer container is lower than the projection height of both end portions of the housing portion-forming outer container convex portion of the outer container. 6. The container with a rod-shaped acquiring tool accommodating portion according to any one of 1 to 5.
<<Aspect 7>> The inner container concave portion formed in the gap between the pair of the accommodating portion forming inner container convex portions of the inner container is
Satisfying at least one of having a width wider than the width of the rod-shaped acquisition tool, and having a shape that gradually widens from bottom to top,
A container with a rod-shaped acquiring tool accommodating portion according to any one of aspects 1 to 6.
<<Aspect 8>> Any one of Aspects 1 to 7, wherein the radius of curvature R of the boundary between the housing portion-forming outer container convex portion of the outer container and the inner side of the bottom surface of the outer container is 1.0 mm or more. 2. The container with a rod-shaped acquiring tool accommodating portion according to 1.
<<Aspect 9>> A rod-shaped acquiring tool accommodating portion according to Aspect 5, wherein the radius of curvature R of a boundary between the accommodating portion-forming outer container convex portion of the outer container and the inner side surface of the outer container is 1.0 mm or more. container with.
<<Aspect 10>> The bar-shaped obtaining tool according to any one of Aspects 1 to 9, wherein in the inner container, the content storage portion and the storage portion-forming inner container convex portion are integrally formed. A container with a storage part.
<<Aspect 11>> The rod-shaped acquisition according to any one of Aspects 1 to 9, wherein in the inner container, the content storage portion and the storage portion-forming inner container convex portion are separably formed. A container with a tool storage part.
<<Aspect 12>> The inner container and the outer container have a combination of a fitting protrusion and a fitting recess, or a combination of a fitting recess and a fitting protrusion, and
When the fitting convex portion and the fitting concave portion are fitted together, the inner container concave portion formed in the gap between the pair of the accommodating portion forming inner container convex portions of the inner container, and the outer container concave portion of the outer container. and the housing portion-forming outer container convex portion overlaps on the inner circumference of the outer container to form the rod-shaped acquiring tool housing portion.
A container with a rod-shaped acquiring tool accommodating portion according to any one of aspects 1 to 11.
<<Aspect 13>> The container with a rod-shaped acquiring tool storage portion according to any one of aspects 1 to 12, wherein the stick-shaped acquiring tool is a stick-shaped cosmetic tool selected from a spatula, a puff, and a chip.
<<Aspect 14>> A container with a rod-shaped acquiring tool, comprising the container with a rod-shaped acquiring tool accommodating portion according to any one of Aspects 1 to 13 and a rod-shaped acquiring tool.

According to the present invention, in a container having an acquisition tool housing portion for holding an acquisition tool in the container, the acquisition tool can be held at a predetermined position in the container, and the contents can be transferred to the container via the acquisition tool. Provided is a container with an acquisition tool accommodating section that facilitates wiping off and cleaning the inside of the container even if it adheres to the inside.

FIG. 1 is a schematic perspective view showing the configuration of a container with a rod-shaped acquiring tool accommodating portion of Example 1. FIG. FIG. 1(A) is a perspective view of a container with a rod-shaped acquiring tool storage section with the lid closed, and FIG. It is a perspective view which shows a whole image. FIG. 2 is a schematic diagram showing the configuration of the inner container of the container with the rod-shaped acquiring tool housing part of FIG. 2A is a perspective view, FIG. 2B is a front view, FIG. 2C is a top view, and FIG. 2D is a bottom view. FIG. 3 is a schematic diagram showing the configuration of the outer container of the container with the rod-shaped acquiring tool housing part of FIG. 3A is a perspective view, FIG. 3B is a front view, FIG. 3C is a top view, and FIG. 3D is a bottom view. 4 is a cross-sectional view of the outer container shown in FIG. 3, FIG. 4A is a cross-sectional view along the line AA, FIG. C) is a sectional view taken along line CC. FIG. 5 is a partial enlarged view of the outer container shown in FIG. 4 in the vicinity of the convex portion of the outer container for forming the accommodating portion. FIG. 5(A) is a partially enlarged view showing the vicinity of the housing portion-forming outer container convex portion of FIG. 4(B), and FIG. 5(B) is a housing portion-forming outer container of FIG. It is the elements on larger scale which showed convex part vicinity. FIG. 6 is a perspective view of the lid. FIG. 6A is a perspective view of the lid maintained in the up-down direction, and FIG. 6B is a perspective view of the lid upside down. 7 is a schematic diagram showing the configuration of the lid of FIG. 6. FIG. 7A is a front view, FIG. 7B is a top view, and FIG. 7C is a bottom view. FIG. 8 shows an example of a rod-shaped acquiring tool accommodated in a rod-shaped acquiring tool accommodating section formed by accommodating an inner container inside an outer container. 8(A) is a perspective view, and FIG. 8(B) is a sectional view taken along line AA of FIG. 8(A). FIG. 9 is a schematic diagram showing the configuration of the inner container of the container with the rod-shaped acquiring tool housing portion of Example 2. FIG. 9A is a perspective view, FIG. 9B is a front view, FIG. 9C is a top view, and FIG. 9D is a bottom view. Figure 10 is a schematic diagram showing the insertion of the inner container of Figure 9 into the corresponding outer container. 10(A) is a perspective view, and FIG. 10(B) is a cross-sectional view taken along the line AA of FIG. 10(A). FIG. 11 is a perspective view showing an overall image of constituent parts of a lid used in a container with a rod-shaped acquiring tool accommodating portion of Example 2. FIG. FIG. 11(A) is a perspective view in which the lid is kept upside down, and FIG. 11(B) is a perspective view in which the lid is turned upside down. FIG. 12 is a schematic diagram showing the configuration of the inner lid used for the container with the rod-shaped acquiring tool accommodating portion of Example 2. FIG. 12A is a front view, FIG. 12B is a top view, FIG. 12C is a side view, and FIG. 12D is a bottom view. FIG. 13 is a schematic diagram showing the relative positional relationship between the inner container and the inner lid. FIG. 13(A) shows a case where the screwing-preventing inner lid convex portion of the inner lid and the screwing-preventing inner lid convex portion of the inner container interfere with each other, and FIG. 13(B) shows the inner lid. Fig. 10 shows a case where the screwing prevention inner lid projection is housed in the screwing inner container fitting recess of the inner container. FIG. 14 is a schematic perspective view showing the configuration of the inner container of the container with a rod-shaped acquiring tool housing portion of Example 3. FIG. FIG. 14(A) shows a state in which the content-accommodating portion of the inner container and the convex portion of the inner container for forming the accommodating portion are combined, and FIG. 14(B) shows a state in which both are separated.

The container with a rod-shaped obtaining tool housing portion of the present invention is
A container with a rod-shaped acquiring tool housing portion, which has an inner container, an outer container, and a lid, and is formed with a rod-shaped acquiring tool housing portion for housing the rod-shaped acquiring tool,
The outer container can contain the inner container inside thereof,
The inner container includes a content storage portion and an inner container forming projection portion for holding the rod-shaped acquisition tool on the outer peripheral side of the content storage portion so as to be able to be drawn upward,
The outer container has, on the inner side of its bottom surface, an outer container forming protrusion for holding the lower end of the rod-shaped acquisition tool,
The bar-shaped acquiring tool housing portion is formed by an inner container convex portion for forming the housing portion of the inner container and an outer container convex portion for forming the housing portion of the outer container,
A lid can be attached to the outer container,
The projection height of the outer container protrusion for forming the housing portion of the outer container is 20% or less of the distance from the inside of the bottom surface of the outer container to the top of the outer container.

In the container with a rod-shaped acquiring tool storage section of the present invention, the rod-shaped acquiring tool storage section for storing the rod-shaped acquiring tool includes an inner container protrusion for forming the storage section of the inner container and an outer container protrusion for forming the storage section of the outer container. It is formed by Further, the projection height of the housing portion-forming outer container convex portion of the outer container is limited to a certain height or less. With such a configuration, the container with a rod-shaped acquiring tool housing portion of the present invention can hold the acquiring tool at a predetermined position in the container when the rod-shaped acquiring tool is held in the container, and can wipe the inside of the container. Easy to clean.

That is, the rod-shaped acquiring tool accommodating portion is composed of two parts, the inner container convex portion for forming the accommodating portion of the inner container and the outer container convex portion for forming the accommodating portion of the outer container. It can be effectively held in place within the container. Further, since the protruding height of the outer container convex portion for forming the housing portion of the outer container is limited to a certain height or less, there is no constricted portion inside the outer container, so that the inside of the container can be wiped clean. Easy.

Hereinafter, each element of the container with a rod-shaped acquiring tool housing portion of the present invention will be described in order.

<Rod-shaped acquisition tool>
The rod-shaped obtaining tool that is planned to be housed in the container with the rod-shaped obtaining tool housing part of the present invention has an elongated shape, and one end is gripped by hand and the other end is used to scoop out the contents of the container. means a jig used to remove the contents of a container from the container by suitable means of The shape of the rod-shaped acquisition tool includes, for example, an elongated columnar shape, an elongated cylindrical shape, an elongated prismatic shape, an elongated square tube shape, a flat spatula shape, an elongated shape with a U-shaped cross section, and combinations thereof. These major axes may be curvilinear in shape. In addition, unevenness having a suitable shape may be formed on part or all of these shapes.

In the present invention, the rod-shaped obtaining tool has an end that is held by the user's fingers facing upward, and an end that is used for taking out the content by inserting it into the contents facing downward. , is planned to be inserted and stored in a container with a rod-shaped acquisition tool housing.

Specifically, the stick-shaped acquisition tool may be a stick-shaped cosmetic tool such as a spatula, a puff, or a tip.

Hereinafter, in this specification, the length of the long axis (longest axis) of the rod-shaped acquisition tool is sometimes referred to as the "length of the rod-shaped acquisition tool", and the length of the second longest axis of the rod-shaped acquisition tool is sometimes referred to as "the length of the rod-shaped acquisition tool". The width of the rod-shaped acquisition tool is sometimes called "the width of the rod-shaped acquisition tool", and the length of the shortest axis of the rod-shaped acquisition tool is sometimes called the "thickness of the rod-shaped acquisition tool".

<Inner container>
The inner container in the container with a rod-shaped acquiring tool accommodating portion of the present invention has a content accommodating portion and an inner container convex portion for forming an accommodating portion.

The contents storage part has a space for storing contents (for example, cosmetics) for use. The shape of the content storage portion may be any shape as long as it has a space that can accommodate the content and be used.

The content storage section may have, for example, a storage section peripheral wall and a storage section bottom surface, and may have an opening at the top. The shapes of the opening and the bottom may be circular, semi-circular, elliptical, semi-elliptical, fan-shaped, polygonal, irregular, etc., or combinations thereof. The area of the opening and the area of the bottom may be the same or different.

The bottom surface of the storage section may be flat or curved. The boundary between the bottom surface of the housing portion and the inner side surface of the surrounding wall of the housing portion may form an angle with a vertex, or may be rounded with a radius (R). When the inner surface of the surrounding wall of the housing portion is a combination of multiple planes (for example, when the opening and the bottom surface are polygonal with the same shape), the boundary between the adjacent planes forms an angle with a vertex. or may have a radius (R) and be rounded.

The upper end of the opening of the content container may lie on substantially the same plane. When the upper edge of the opening of the content container is substantially coplanar, a tight seal is easily formed between the upper edge of the opening and the inner surface of the lid or the packing attached to the inner surface of the lid. This is advantageous in terms of maintaining the quality of the contents.

The content storage portion typically has a cylindrical space, and the boundary between the bottom surface of the storage portion and the inner side surface of the peripheral wall of the storage portion may have an appropriately rounded shape, but is limited to this. do not have.

In the container with a rod-shaped obtaining tool storage section of the present invention, the content storage section may have only one space for storing the content, or may be divided into two or more spaces. For example, an embodiment in which the substantially cylindrical space in the content storage section is divided into a plurality of fan-shaped spaces, and an embodiment in which the content storage section has a plurality of substantially cylindrical spaces are also preferred embodiments of the present invention. is.

Further, in the container with the rod-shaped acquiring tool housing part of the present invention, when the inner container is housed in the outer container, the space for containing the contents of the contents housing part is coaxial with the rotation axis of the outer container. or may not be coaxial.

In the container with rod-shaped obtaining tool storage portion of the present invention, when the space for storing the content in the content storage portion is divided into two or more, or when it is not coaxial with the rotation axis of the outer container. And when the lid is attached to the outer container by screwing, the upper end of the opening of the content storage part and the inner surface of the lid or the packing attached to the inner surface of the lid Forming a seal between them requires special consideration. This will be described later.

The accommodating portion-forming inner container convex portion is a portion for holding the bar-shaped acquiring tool so as to be able to be pulled upward at the upper portion of the outer side of the accommodating portion peripheral wall of the inner container. The inner container has at least one set of inner container protrusions for forming a housing portion. The inner container may have two or more pairs of housing-forming inner container protrusions.

The accommodating portion-forming inner container convex portion is a portion that protrudes radially outward from the upper portion of the accommodating portion peripheral wall of the inner container. are arranged close to each other, and the rod-shaped acquiring tool is held in a concave portion of the inner container for forming the accommodating portion formed between the two (one set) of convex portions for forming the accommodating portion. A set of housing portion-forming inner container protrusions may be two protrusions that are independent of each other, or one protrusion surrounds the inner container in a "C" shape to form a "C" shape. An embodiment in which an inner container concave portion for forming a housing portion is formed between the two ends of the " shape" may also be used. In this case, the housing portion-forming inner container convex portion may have a shape in which a part of a substantially annular projection formed on the upper portion of the outer side of the housing portion peripheral wall of the inner container is recessed.

The portion of the recessed portion of the inner container for forming the housing portion may not protrude from the outer surface of the housing portion peripheral wall of the inner container at all, or the degree of protrusion from the outer surface of the housing portion peripheral wall of the inner container (the radius of the portion) (increase in ) is less than the portion of the convex portion of the inner container for accommodating portion formation, and as a result, a concave portion may be formed.

The accommodating portion-forming inner container convex portion is formed on the outer upper portion of the accommodating portion peripheral wall of the inner container. The uppermost portion of the convex portion of the housing portion-forming inner container may be located at a position half the height of the inner container or higher from the viewpoint of ensuring the holding of the rod-shaped acquiring tool. On the other hand, in order to facilitate the seal formation between the upper end of the opening of the content-accommodating portion of the inner container and the inner surface of the lid or the packing attached to the inner surface of the lid, the convex portion of the inner container for forming the accommodating portion is formed. The top may be at or below the top of the opening of the content container.

From the viewpoint of ensuring the holding of the rod-shaped acquiring tool, the length of the convex portion of the inner container for forming the accommodating portion in the vertical direction is 3% or more, 5% or more, 10% or more, or 15% or more of the height of the inner container. , 20% or more, 25% or more, 30% or more, 35% or more, or 40% or more, and from the viewpoint of suppressing excessive weight increase of the container and increase in material usage, the height of the inner container , 80% or less, 70% or less, 60% or less, 50% or less, 40% or less, 30% or less, or 20% or less.

The width of the accommodating portion-forming inner container concave portion may be the same from the uppermost portion to the lowermost portion of the accommodating portion-forming inner container convex portion, or may vary. You may have both of the changing parts. If the width of the recessed portion of the inner container for forming the accommodating portion has a shape that gradually widens from the bottom to the top, when the user returns the bar-shaped acquiring tool after use into the container, it is difficult to insert it into the recessed portion of the inner container. facilitated. Further, when the width of the recessed portion of the inner container for forming the accommodating portion is substantially constant from the lowest portion to the middle of the recessed portion, and gradually widens from the middle from the bottom to the top, the inner container of the rod-shaped acquiring tool can be formed. Both the ease of insertion into the recess and the certainty of holding the rod-shaped acquisition tool are achieved.

The width of the accommodating portion-forming inner container concave portion may be wider than the width of the rod-shaped acquiring tool expected to be accommodated in the container with the rod-shaped acquiring tool accommodating portion of the present invention. When the width of the inner container concave portion varies in the vertical direction, the width of the narrowest portion may be wider than the width of the rod-shaped acquiring tool. The width of the recessed portion of the inner container (the width of the narrowest portion when the width varies in the vertical direction) may be 101% or more, or 105% or more, or 200% or less, or 150% of the width of the bar-shaped acquiring tool. % or less.

Further, when the recessed portion of the inner container for forming the storage portion is considered as an arc of the peripheral wall of the storage portion of the inner container, the width of the recessed portion of the inner container (when this width varies in the vertical direction, the width of the narrowest portion) is The central angle of the arc may be 5° or more or 10° or more, and may be 60° or less or 45° or less.

When the width of the recessed portion of the inner container for forming the accommodating portion has a shape that gradually widens from the bottom to the top, the width of the widest portion of the recessed portion of the inner container is 15° or more and 30° as the central angle of the arc. , or 45° or more, and may be 120° or less, 90° or less, or 75° or less.

The width of the housing portion-forming inner container recess may be the same or may vary from the radially inner side toward the outer side.

The protrusion height of the accommodating portion-forming inner container convex portion (the radial distance between the peripheral wall of the accommodating portion of the inner container and the topmost portion of the accommodating portion-forming inner container convex portion) is equal to the accommodating portion-forming inner container convex portion From the top to the bottom, the width may be the same or may vary, and may have both a portion with the same width and a portion with varying width in the vertical direction.

In the inner container of the container with a rod-shaped acquiring tool accommodating portion of the present invention, the content accommodating portion and the inner container convex portion for forming the accommodating portion may be integrally formed or separably formed. good too.

The contents-accommodating portion and the accommodating-part-forming inner container convex portion are integrally formed means that the accommodating-part peripheral wall and the accommodating-part bottom surface forming the content-accommodating portion and the accommodating portion-forming inner container convex portion are integrally formed. , means molded in one piece or inseparably glued together. In particular, the aspect in which the housing portion peripheral wall, the housing portion bottom surface, and the housing portion-forming inner container convex portion are molded as a single component has the advantage of reducing the number of parts when assembling the container.

The contents-accommodating portion and the accommodating portion-forming inner container convex portion are separably formed means that the accommodating portion peripheral wall, the accommodating portion bottom surface, and the accommodating portion-forming inner container convex portion are detachable separate parts. It means that it is formed as According to this aspect, when the user purchases a refill and reuses the container after the contents of the container have been used up, the user purchases only the content storage portion together with the contents and purchases the inner container for forming the storage portion. Since the convex portion can be reused as it is, there is an advantage that the refill cost can be reduced.

When the content-accommodating portion and the accommodating portion-forming inner container convex portion are formed separably, one convex portion of the accommodating portion-forming inner container convex portion surrounds the inner container in a "C" shape. An embodiment may be employed in which an inner container concave portion for forming a housing portion is formed between the two ends of the "C" shape. Such an aspect has the advantage that a user who has purchased a refill can easily assemble the inner container comprising the content storage portion and the inner container convex portion for forming the storage portion, which is a part.

<Outer container>
The outer container in the container with the rod-shaped acquiring tool accommodating portion of the present invention can accommodate the inner container inside.

The outer container may, for example, have an outer container peripheral wall, an outer container bottom surface, and an opening at the top. The shape of the opening and the bottom surface may each independently be circular, elliptical, polygonal, or the like. The area of the opening and the area of the bottom may be the same or different.

The outer container has, on the inside of the bottom surface of the outer container, an outer container forming protrusion for holding the lower end of the rod-shaped acquiring tool. The accommodating portion-forming outer container convex portion is a protrusion formed near the outer container peripheral wall on the inner side of the bottom surface of the outer container. The outer container has at least one container forming outer container projection. The outer container may have two or more container forming outer container protrusions. The number of housing portion-forming outer container projections of the outer container may be the same as the number of sets of housing portion-forming inner container projections of the inner container or the number of housing portion-forming inner container recesses of the inner container.

The accommodating portion-forming outer container convex portion has a function of holding the lower end of the rod-shaped acquiring tool in cooperation with the inner side of the outer container peripheral wall. That is, the lower end of the rod-shaped obtaining tool is located in the gap between the convex portion for forming the housing portion and the inner side of the peripheral wall of the outer container. In this state, the housing-forming outer container convex portion restricts the movement of the lower end of the bar-shaped acquiring tool in the radial direction inward and in the circumferential direction, and the inner side of the outer container peripheral wall is radially outward of the lower end of the bar-shaped acquiring tool. Together, they hold the lower end of the rod-like acquirer, as it restricts movement to.

The accommodating portion-forming outer container convex portion includes a portion (accommodating portion-forming outer container convex portion A) that restricts the radially inward movement of the lower end of the rod-shaped obtaining tool, and a portion that restricts the lower end of the rod-like obtaining tool in the circumferential direction. and a portion that restricts movement (accommodating portion-forming outer container convex portion B).

The accommodating portion-forming outer container convex portion A may be a convex portion extending in the circumferential direction at a position near the outer container peripheral wall inside the outer container bottom surface. The radial distance between this portion and the peripheral wall of the outer container is equal to or greater than the thickness of the rod-shaped acquisition tool, and may be 15 mm or less, 12 mm or less, 10 mm or less, or 8 mm or less. The circumferential length of the housing-forming outer container convex portion A may be equal to or greater than the width of the rod-shaped acquisition tool, and may be 50 mm or less, 40 mm or less, 30 mm or less, or 20 mm or less.

The accommodating portion-forming outer container convex portion B may be a convex portion starting from both ends of the accommodating portion-forming outer container convex portion A inside the bottom surface of the outer container and extending in the outer container peripheral wall direction. The direction in which the accommodating portion-forming outer container convex portion B extends from the starting point toward the outer container peripheral wall direction is arbitrary. The accommodation portion-forming outer container convex portion B may extend from the starting point toward the outer container peripheral wall direction so as to maintain the width thereof, or may extend so as to increase the width thereof.

Moreover, both ends of the convex portion of the outer container for forming the accommodating portion may or may not be in contact with the inner side surface of the outer container. If both ends of the housing portion-forming outer container convex portion are in contact with the inner side surface of the outer container, there is an advantage that the lower end of the rod-shaped obtaining portion can be held more reliably.

The projection height of the outer container projection for forming the housing portion of the outer container is 20% or less of the distance from the inside of the bottom surface of the outer container to the top of the outer container. The protruding height of the convex portion of the outer container for forming the accommodating portion is 20% or less of the distance from the inside of the bottom surface of the outer container to the top of the outer container, so that the user's finger does not enter the outer container. Since it becomes difficult to form a narrowed portion, even if the content adheres to the inside of the outer container via the rod-shaped obtaining tool, it is ensured that the inside of the container can be easily wiped off and cleaned. The protrusion height of the accommodating portion-forming outer container projection may be 18% or less, 15% or less, or 12% or less of the distance from the inside of the outer container bottom surface to the top of the outer container.

On the other hand, when the user throws the rod-shaped obtaining tool after use into the container, the rod-shaped obtaining tool may spring up on the bottom surface of the outer container and climb over the protrusions of the outer container for forming the accommodating portion. In order to eliminate this concern, the protrusion height of the outer container convex portion for forming the housing portion of the outer container is set to 2% or more, 3% or more, or 4% of the distance from the inside of the outer container bottom surface to the top of the outer container. or more, or 5% or more.

Further, the protrusion height of the housing portion-forming outer container protrusion from the inside of the bottom surface of the outer container may be 5.0 mm or less. Wiping cleaning of the inside of the container becomes easier when the projection height of the accommodating portion-forming outer container convex portion is 5.0 mm or less. On the other hand, in order to secure the ability to suppress the movement of the lower end of the rod-shaped acquisition tool, the protrusion height of the housing portion-forming outer container convex portion is set to 0.8 mm or more, 1.0 mm or more, 1.5 mm, or 2.5 mm. It may be 0 mm or more.

In addition, when the projection height of the housing portion-forming outer container convex portion differs depending on the location, the above upper and lower limits of the projection height are both described in units of percentage and in units of mm. for the height of protrusion where is the largest.

In the container with a rod-shaped acquiring tool accommodating portion of the present invention, the outer container is intended to accommodate the inner container therein. When the inner container is housed in the outer container, the lower end of the rod-like obtaining tool is restricted by the inner container and is in a state where it is difficult to move radially inward. On the other hand, the circumferential movement of the lower end of the bar-shaped acquiring tool does not become a significant restriction even when the inner container is housed in the outer container.

Therefore, the projection height of the housing portion-forming outer container convex portion A, which is located in the central portion of the housing portion-forming outer container convex portion and restricts the radially inward movement of the lower end of the bar-shaped acquiring tool, is It may be lower than the projecting height of the receiving portion-forming outer container convex portion B which is located at both ends of the outer container convex portion for holding and restricts the circumferential movement of the lower end of the rod-shaped acquiring tool. In this case, the projection height of the housing portion-forming outer container convex portion B is 90% or less, 80% or less, 70% or less, or 60% or less of the projection height of the housing portion-forming outer container convex portion A. % or less, 25% or more, 30% or more, 35% or more below, or 40% or more.

The width of the accommodating portion-forming outer container convex portion may be determined from the viewpoint of maintaining the strength of the accommodating portion-forming outer container convex portion and not forming a narrowed portion in the container. The width of the convex portion of the housing portion-forming outer container is, for example, 0.1 mm or more, 0.3 mm or more, 0.5 mm or more, 1.0 mm or more, 2.0 mm or more, 3.0 mm or more, or 5.0 mm or more. For example, it may be 20 mm or less, 15 mm or less, 12 mm or less, 10 mm or less, 8.0 mm or 5.0 mm or less.

From the viewpoint of maintaining the strength of the container-forming outer container convex portion and not forming a constricted portion in the container, the width of the container-forming outer container convex portion is narrow at the top and wide at the base. There may be. In this case, for example, the width at the top of the housing-forming outer container projection may be 0.1 mm or more and 3.0 mm or less, and the width at the base may be 5.0 mm or more and 20 mm or less.

The boundary between the housing portion-forming outer container convex portion and the outer container bottom surface of the outer container may form an angle with a vertex, or may be rounded with a radius (R). From the viewpoint of facilitating wiping and cleaning of the inside of the container, the boundary between the housing portion forming outer container convex portion and the inner side of the outer container bottom surface may have a radius. The radius of curvature R of the boundary between the housing portion-forming outer container convex portion of the outer container and the inner side of the bottom surface of the outer container may be 1.0 mm or more, 1.2 mm or more, 1.5 mm or more, or 2.0 mm or more. . This radius of curvature R may be 10.0 mm or less, or 5.0 mm or less.

The boundary between the accommodating portion-forming outer container convex portion and the inner surface of the outer container peripheral wall of the outer container may form an angle with a vertex, or may be rounded with a radius (R). good. From the viewpoint of facilitating wiping and cleaning of the inside of the container, the boundary between the housing portion forming outer container convex portion and the inner side of the outer container bottom surface may have a radius. The radius of curvature R of the boundary between the housing portion-forming outer container convex portion of the outer container and the inner surface of the outer container peripheral wall may be 1.0 mm or more, 1.2 mm or more, 1.5 mm or more, or 2.0 mm or more. . This radius of curvature R may be 10.0 mm or less, or 5.0 mm or less.

From the viewpoint of facilitating the wiping and cleaning of the inside of the container, the outer container should not have any projections with a height of more than 5.0 mm on the inside other than the above-mentioned outer container projections for forming the housing portion. desired.

<Rod-shaped acquisition tool housing>
The rod-shaped acquiring tool accommodating portion of the container with a rod-shaped acquiring tool accommodating portion of the present invention is formed by the accommodating portion-forming inner container convex portion of the inner container and the accommodating portion-forming outer container convex portion of the outer container. That is, in a state in which the inner container is accommodated in the outer container, the inner container concave portion formed in the gap between the pair of inner container convex portions for forming the accommodating portion of the inner container and the outer container convex portion for forming the accommodating portion of the outer container. are positioned so as to overlap each other on the inner circumference of the outer container, a rod-shaped obtaining tool accommodating portion is formed, the upper portion of the rod-like obtaining tool is held in the recessed portion of the inner container, and the lower end of the rod-like obtaining tool is attached to the accommodating portion. It can be positioned and held in the gap between the forming outer container convex portion and the inner side of the outer container peripheral wall.

When the inner container has a plurality of sets of housing-forming inner container projections, and the outer container has the same number of housing-forming inner container projections as the number of sets of housing-forming inner container projections, The inner container recesses formed in the gaps between the pairs of housing-forming inner container projections and the corresponding housing-portion-forming outer container projections of the outer container overlap on the inner circumference of the outer container. , and the same number of rod-shaped acquiring tool accommodating portions as the number of sets of convex portions of the inner container for forming the accommodating portion are formed.

Therefore, when the inner container is accommodated in the outer container, it is convenient to configure such that the inner container concave portion and the accommodating portion-forming outer container convex portion automatically assume a predetermined positional relationship.

For that, for example
The inner container and the outer container have a combination of a fitting protrusion and a fitting recess that are fitted to each other, or a combination of a fitting recess and a fitting protrusion that are fitted to each other,
When these fitting projections and fitting recesses are fitted together,
The inner container concave portion for forming the accommodating portion formed in the gap between the pair of inner container convex portions for forming the accommodating portion of the inner container and the outer container convex portion for forming the accommodating portion of the outer container are arranged on the inner circumference of the outer container. may be arranged at positions overlapping each other, thereby forming a rod-shaped acquisition tool accommodating portion.

The above-mentioned "the inner container and the outer container have a combination of a fitting projection and a fitting recess that fit together, or a combination of a fitting recess and a fitting projection that fit together" means that the inner container fits A case where the outer container has a mating protrusion and the outer container has a fitting recess for fitting therewith, or a case where the inner container has a fitting recess and the outer container has a fitting protrusion for fitting therewith. say.

As a specific embodiment of the above, for example, the inner container is the peripheral wall of the content storage portion, or the outer peripheral edge of the inner container convex portion (accommodating portion forming inner container convex portion or screwing prevention inner container convex portion). The outer container has a fitting projection that protrudes radially outward from the outer container, and the outer container is formed with a fitting recess that fits with the fitting projection of the inner container by recessing a part of the upper end of the outer container peripheral wall. and the like.

The number of sets of fitting projections and fitting recesses that fit together may be one, or two or more. When there are two or more sets of fitting protrusions and fitting recesses that fit together, the size of one set of fitting protrusions and fitting recesses is the same as the size of the other set of fitting protrusions and fitting recesses. may be the same as or different from each other. By providing two or more sets of mating protrusions and fitting recesses that are fitted to each other, and changing the sizes of the fitting protrusions and fitting recesses for each set, the inner container and the outer container are arranged on the circumference of the circumference. Therefore, it is possible to easily and reliably align the concave portion of the inner container for forming the accommodating portion and the convex portion of the outer container for forming the accommodating portion.

<lid>
The lid of the container with a rod-shaped acquiring tool housing portion of the present invention can be attached to the outer container. The lid typically has a shape in which a canopy portion is arranged on the upper portion of a cylindrical lid peripheral wall, and when the lid is attached to the outer container, the inner surface of the canopy portion (the inner surface of the lid), The upper end of the opening of the content-accommodating portion of the inner container may be in close contact to form a seal. To facilitate and ensure the formation of this seal, the inner surface of the canopy of the lid may be fitted with a packing.

Attachment of the lid to the outer container may be of any type, for example screw-on, snap-fit, or the like. In the case of the screw-in type, for example, a lid threaded portion is formed inside the lid peripheral wall of the lid, and an outer container threaded portion is formed on the upper outer side of the outer container peripheral wall of the outer container, and these lid threaded portion and the outer container threaded portion are formed. may be screwed together. In the case of snap-fit engagement, for example, an elastic lid snap-fit projection is formed on the inside of the lid peripheral wall of the lid, and an outer container snap-fit recess is formed on the upper outside of the outer container peripheral wall of the outer container. The lid snap-fit projection and the outer container snap-fit recess may be snap-fitted.

In the container with rod-shaped obtaining tool storage portion of the present invention, when the space for storing the content in the content storage portion is divided into two or more, or when it is not coaxial with the rotation axis of the outer container. And when the lid is attached to the outer container by screwing, the upper end of the opening of the content storage part and the inner surface of the lid or the packing attached to the inner surface of the lid Forming a seal between them requires special consideration.

That is, in a conventionally known closed container, a packing is fixedly attached to the inner surface of the lid, and when the lid is screwed onto the outer container, the packing rotates together with the rotation of the lid. Therefore, after the packing comes into contact with the upper end of the content-accommodating portion of the container body, the packing is crimped while being rubbed against the upper end of the content-accommodating portion. Therefore, when the space for storing the contents of the contents storage part is divided into two or more or when it is not coaxial with the rotation axis of the outer container, the packing covers the contents over a wide area. It will be rubbed against the upper end of the opening of the object storage section.

Therefore, if a conventionally known screw-in lid is applied to the container with a rod-shaped obtaining tool housing portion of the present invention in these aspects, it becomes necessary to select a packing material that is resistant to rubbing, and it is necessary to select a packing material for sealing. As the room for material selection narrows, there is concern about early deterioration of the packing.

Therefore, in the container with the rod-shaped acquiring tool housing portion of the present invention, the lid may be composed of an outer lid and an inner lid. The outer lid has a general shape in which an outer lid canopy portion is arranged on the upper portion of a cylindrical outer lid peripheral wall, and an outer lid screw portion screwed to the outer container screw portion of the outer container is provided inside the outer lid peripheral wall. may be formed. The inner lid may have a general shape in which an inner lid canopy portion is arranged on top of a cylindrical inner lid peripheral wall. The inner lid may be rotatably mounted inside the outer lid coaxially therewith. Also, a packing may be attached to the inner side of the inner lid canopy portion of the inner lid.

According to such a configuration, when the lid (outer lid) is screwed into the outer container, the packing follows the twisting rotation of the outer lid together with the inner lid until the packing comes into contact with the upper end of the content-storing portion of the container body. to rotate. However, after the packing comes into contact with the upper end of the opening of the content-accommodating portion of the inner container, a frictional force is generated between the packing and the upper end of the opening of the content-accommodating portion. stop rotating relative to the opening top of the (and thus to the outer container). Here, since the inner lid is rotatably attached to the inside of the outer lid coaxially with the outer lid, the packing and the upper end of the opening of the content storage section do not rotate relative to each other. , the outer lid can be screwed onto the outer container.

In this case, furthermore, in the container with a rod-shaped acquiring tool accommodating portion of the present invention,
The inner container has at least one pair of screw-preventing inner container protrusions on its upper portion, and a threading inner container fitting recess is formed in a gap between the pair of screw-preventing inner container protrusions. ,
The inner lid may have an inner lid peripheral wall, and the inner lid peripheral wall may have a screw-preventing inner-lid convex portion that can be accommodated in the screw-engagement inner container fitting concave portion of the inner container.

The screwing-preventing inner container projection of the inner container is a portion that protrudes radially outward from the upper portion of the peripheral wall of the housing portion of the inner container.

The screwing prevention inner container convex portion may also serve as the housing portion forming inner container convex portion. For example, when the inner container has a pair of (two) protrusions projecting radially outward from its upper portion, a gap between the protrusions is provided at two locations on the circumference of the upper portion of the inner container. is formed. At this time, one of the gaps is applied as a housing portion-forming inner container concave portion for holding the upper portion of the rod-shaped obtaining portion, and the other is applied as a screwing inner container concave portion for housing the inner lid convex portion. It is an aspect applied as a fitting recessed part.

The inner container fitting concave portion for screwing on the upper portion of the inner container and the inner lid convex portion for preventing screwing on the peripheral wall of the inner lid are arranged in the following manner according to their relative positional relationship. and the outer container threaded portion of the outer container can or cannot be screwed together.

(i) When the screwing prevention inner lid projection is not accommodated in the screwing inner container fitting recess,
the inner lid rotates on the outer container with the outer lid,
Due to the contact between the screw-preventing inner lid protrusion and the screw-preventing inner container protrusion, the inner lid and the outer lid are restricted from approaching the outer container. Cannot be screwed to the outer container screw part of the container.

(ii) However, when the screwing prevention inner cover projection is accommodated in the screwing inner container fitting recess,
Rotation of the inner lid on the outer container is restricted by housing the screwing prevention inner lid convex portion in the screwing inner container fitting concave portion, and the inner lid and the outer lid are prevented from approaching the outer container. is not limited so that the outer lid threads of the outer lid can be threadedly engaged with the outer container threads of the outer container.

According to this configuration, when the screw-preventing inner lid projection is housed in the screw-engagement inner container fitting recess, the relative rotation between the inner lid and the outer container is restricted. is placed at a position necessary for hermetic sealing with the upper end of the opening of the content-accommodating portion of the inner container and with a required area.

《Container with rod-shaped acquisition tool》
According to another aspect of the present invention, there is provided a container with a rod-shaped acquiring tool, which is composed of the above-described container with a rod-shaped acquiring tool housing portion and a rod-shaped acquiring tool. In the container with a rod-shaped acquiring tool of the present invention, the above description can be used as it is for the container with a rod-shaped acquiring tool housing portion and the rod-shaped acquiring tool.

<<Example 1>>
FIG. 1 shows a container with a rod-shaped acquiring tool accommodating portion of Example 1. As shown in FIG. FIG. 1(A) is a perspective view of a container with a rod-shaped acquiring tool storage section with the lid closed, and FIG. It is a perspective view which shows a whole image.

A container (100) with a rod-shaped acquiring tool housing portion in FIG. 1 has an inner container (10), an outer container (50), and a lid (70). The outer container (50) can accommodate the inner container (10) inside it. The inner container (10) comprises a content storage portion (20) and an inner container forming protrusion (30) on the outer peripheral side of the content storage portion. The outer container (50) has an outer container convex portion for forming a housing portion inside the bottom surface of the outer container, but it is not visible in FIG. A lid (70) may also be attached to the outer container (50).

2 shows a perspective view (FIG. 2(A)), a front view (FIG. 2(B)), a top view (FIG. 2(C)), and a bottom view (FIG. 2(D)) of the inner container (10). indicates

The inner container (10) of FIG. 2 has a substantially cylindrical contents storage part (20) with a bottom, which is composed of a bottom surface of the storage part and a peripheral wall of the storage part. A container projection (30) is formed, and the content storage portion (20) and the storage portion-forming inner container projection (30) are integrally formed.

The content-accommodating portion (20) of the inner container (10) has an opening (21), and the upper edge (22) of the opening (21), which is the outer peripheral edge of the opening (21), is substantially coplanar. And this same plane is slightly above the uppermost part of the housing-forming inner container projection (30), and is easily sealed between the packing attached to the inner surface of the canopy of the lid. can be formed.

In the inner container (10) of FIG. 2, one protrusion (30) for forming the storage portion surrounds the content storage portion (20) in a "C" shape. An inner container concave portion (30a) for forming a housing portion is formed in a gap between both ends of the square shape. The width of the accommodating portion-forming inner container recess (30a) is substantially constant from the bottom to the middle of the recess, and from the middle, it gradually widens from the bottom to the top. In the inner container (10) of FIG. 2, with such a configuration, both the ease of inserting the rod-shaped acquiring tool into the recess (30a) of the inner container for forming the housing part and the reliability of holding the rod-shaped acquiring tool are compatible. ing.

The inner container (10) of FIG. 2 further has fitting protrusions (41) for fitting with the fitting recesses of the outer container below the housing portion-forming inner container protrusions (30). When the fitting protrusion (41) of the inner container (10) is fitted with the fitting recess of the outer container, the inner container recess for forming the storage part and the outer container protrusion for forming the storage part of the outer container are aligned. They will overlap on the inner circumference of the outer container to form a rod-shaped grabber housing.

The fitting convex portion (41) of the inner container (10) is composed of a fitting convex portion A (41a) and a fitting convex portion B (41b) which are different in size from each other. By fitting with a fitting concave portion of a size that corresponds to the size of It can be done easily and surely.

3 to 5 show an outline of the outer container of the container (100) with a rod-shaped acquiring tool housing part shown in FIG. 3(A) is a perspective view of the outer container (50), FIG. 3(B) is a front view, FIG. 3(C) is a top view, and FIG. 3(D) is a bottom view. 4 is a cross-sectional view of the outer container (50) shown in FIG. 3(A), FIG. 4(A) is a cross-sectional view along AA line, and FIG. 4(B) is a cross-sectional view along BB line. 4(C) is a sectional view taken along the line CC. Furthermore, FIG. 5(A) is a partially enlarged view showing the vicinity of the accommodation portion-forming outer container convex portion (54) of FIG. 4(B), and FIG. Fig. 11 is a partially enlarged view showing the vicinity of the convex portion of the outer container for forming a portion (54).

As shown in FIG. 3, the outer container (50) has a bottomed, substantially cylindrical shape composed of an outer container peripheral wall (51) and an outer container bottom surface (52), and has an opening (53) at the top. )have. Further, the outer container bottom surface (52) has an outer container convex portion (54) for forming a housing portion.

The housing portion forming outer container convex portion (54) is a housing portion forming outer container convex portion A (54a) which is a convex portion extending in the circumferential direction inside the bottom surface of the outer container at a position close to the outer container peripheral wall. , and two storage portion-forming outer container protrusions B (54b), which are protrusions starting from both ends of the storage portion-forming outer container protrusions A (54a) and extending in the direction of the outer container peripheral wall (51). . These two housing portion-forming outer container convex portions B (54b) are arranged in the direction of the outer container peripheral wall (51) from both ends of the housing portion-forming outer container convex portion A (54a). It extends so as to widen the interval (width) between the portions B (54b) and is in contact with the outer container peripheral wall (51).

As shown in FIGS. 4(A) and 4(B), the projection height of the accommodating portion-forming outer container convex portion (54) from the inside of the outer container bottom surface (52) is , about 11% of the distance from the inside of the bottom of the outer container to the top of the outer container. In addition, in the container with the rod-shaped acquiring tool accommodating portion of Example 1, the distance from the inside of the bottom surface of the outer container to the uppermost portion of the outer container is about 37 mm, and the convex portion (54) of the outer container for forming the accommodating portion is approximately 37 mm. The protrusion height from the inner side of the bottom surface (52) is about 4 mm at the position where the amount of protrusion is the largest.

Further, as shown in FIGS. 4B and 5A, the projection height of the housing portion-forming outer container convex portion A (54a) is equal to the projection height of the housing portion-forming outer container convex portion B (54b). Lower than the height, the ratio of the former to the latter is about 50%. In addition, in the container with the bar-shaped acquiring tool accommodating portion of Example 1, the protrusion height of the accommodating portion-forming outer container convex portion B (54b) is about 4 mm, and the accommodating portion-forming outer container convex portion A (54a) has a protrusion height of about 4 mm. is about 2 mm.

Each of the housing portion-forming outer container convex portion A (54a) and the housing portion-forming outer container convex portion B (54b) has a narrow width at the top and a wide width at the base. Sufficient strength is ensured for the outer container projection (54).

Furthermore, for example, as seen in FIGS. 4(A), 4(C), and 5(B), the housing portion-forming outer container convex portion (54) and the inner surface of the outer container bottom surface (52) and the boundary between the container-forming outer container projection (54) and the inner surface of the outer container peripheral wall (51) are rounded with a radius (R).

Further, as shown in FIGS. 4(A) and 4(C), the outer container (50) has, on the upper part of the outer container peripheral wall (51), a It has a fitting recess (55). When the fitting concave portion (55) of the outer container (50) is fitted with the fitting convex portion of the inner container, the housing portion-forming outer container convex portion and the housing portion-forming inner container concave portion of the inner container are aligned. , will overlap on the inner circumference of the outer container to form a rod-shaped acquirer housing.

The fitting recess (55) of the outer container (50) is composed of a fitting recess A (55a) and a fitting recess B (55b) of different sizes. By fitting with the fitting convex portion of the outer container (50), the outer container convex portion (54) for forming the accommodating portion of the outer container (50) and the inner container convex portion for forming the accommodating portion of the inner container can be aligned easily and It can be done for sure.

As shown in FIG. 3A, the fitting recess (55) of the outer container (50) is formed by cutting a part of the outer container screw portion (51a).

The outer container (50) has no projections on its inner surface other than the housing-forming outer container projections (54).

6 and 7 show an outline of the lid of the container (100) with a rod-shaped acquiring tool housing part shown in FIG. FIG. 6 is a perspective view of the lid. FIG. 6A is a perspective view of the lid maintained in the up-down direction, and FIG. 6B is a perspective view of the lid upside down. 7A is a front view of the lid of FIG. 6, FIG. 7B is a top view, and FIG. 7C is a bottom view.

The lid (70) of FIGS. 6 and 7 has a shape in which a canopy (72) is arranged on the top of a cylindrical lid peripheral wall (71). As understood from FIG. 6(B), a lid screw portion (71a) is formed inside the lid peripheral wall (71) of the lid (70). The lid threaded portion (71a) can be screwed with the outer container threaded portion (51a) of the outer container (50), and the threaded engagement allows the lid (70) to be attached to the outer container (50). .

Also, as understood from FIGS. 6(B) and 7(C), a packing (75) is attached to the inner surface of the canopy portion (72) of the lid (70). Therefore, when the lid threaded portion (71a) of the lid (70) and the outer container threaded portion (51a) of the outer container (50) are screwed together, the lid (70) is attached to the outer container (50) and tightened. , the packing (75) and the upper end (22) of the opening of the content-accommodating portion (20) of the inner container (10) can be in close contact to form a tight seal.

FIG. 8 shows an example of a mode in which a rod-shaped acquiring tool is accommodated in a rod-shaped acquiring tool accommodating section formed by accommodating the inner container (10) inside the outer container (50). 8(A) is a perspective view, and FIG. 8(B) is a sectional view taken along line AA of FIG. 8(A).

When housing the inner container (10) inside the outer container (50), as shown in FIG. 8A, the fitting recess (55) of the outer container (50) and the inner container (10) It is performed so that the protrusion (41) is fitted. Then, as shown in FIG. 8B, the inner container concave portion (30a) for forming the accommodating portion formed in the gap between the inner container convex portion (30) for forming the accommodating portion of the inner container (10) and the outer container ( 50) overlaps on the inner circumference of the outer container (50) to form a rod-shaped acquiring tool accommodating portion (60).

At this time, the fitting recess (55) of the outer container (50) is composed of a fitting recess A (55a) and a fitting recess B (55b) having different sizes, and the fitting projection (55) of the inner container (10). 41) consists of fitting projections A (41a) and fitting projections B (41b) of different sizes. When (10) is stored, a rod-like acquiring tool storage portion (60) is automatically formed.

The lower end of the rod-shaped obtaining tool (61) is held by the housing portion-forming outer container projection (54) of the outer container (50), and the housing portion-forming inner container recess of the inner container (10) is held. (30a) The upper side of the rod-like acquisition tool (61) is held.

Further, in the container (100) with a rod-shaped acquiring tool housing portion, the outer container screw portion (51a) of the outer container (50) is partly cut to form the fitting recess (55). On the other hand, the outer surface of the fitting protrusion (41) of the inner container (10) does not protrude outward beyond the bottom of the outer container threaded portion (51a) of the outer container (50). In this case, when the lid threaded portion (71a) of the lid (70) is screwed into the outer container threaded portion (51a) of the outer container (50), the outer surface of the fitting convex portion (41) and the lid threaded portion (71a) ) does not interfere with Such an aspect is also preferable in the present invention.

<<Example 2>>
9A and 9B are a perspective view (FIG. 9A), a front view (FIG. 9B), a top view (FIG. 9C), and a top view (FIG. 9C) of the inner container of the container with a rod-shaped acquiring tool accommodating portion of Example 2. A bottom view (FIG. 9(D)) is shown.

The inner container (10) of Figure 9 comprises:
Having a substantially cylindrical content storage section (20) with a bottom;
An inner container protrusion (30) for forming a storage portion is provided on the upper portion of the content storage portion (20), and these are integrally formed;
The accommodating portion-forming inner container convex portion (30) has a "C" shape, and the accommodating portion-forming inner container concave portion (30a) is formed in the gap between both ends of the "C" shape. ,
that the contents storage section (20) has an opening (21);
The upper end of the opening (22) is on substantially the same plane, and this same plane is slightly above the top of the housing-forming inner container projection (30);
A fitting protrusion A (41a) and a fitting protrusion B (41b) having different sizes are formed at the lower part of the accommodating part-forming inner container protrusion (30);
Others are the same as the inner container of the container with a rod-shaped acquiring tool accommodating portion of the first embodiment.

However, in the inner container (10) of Example 2 shown in FIG. It differs from the inner container of Example 1 in that it is not coaxial. In addition, the housing portion-forming inner container convex portion (30) of the inner container (10) also serves as the screwing preventing inner container convex portion (40), and is opposite to the housing portion-forming inner container concave portion (30a). The side is missing about half the circumference to form a threaded inner container fitting recess (40a).

FIG. 10 shows a schematic diagram showing how the inner container of FIG. 9 is inserted into the corresponding outer container. 10(A) is a perspective view, and FIG. 10(B) is a cross-sectional view taken along the line AA of FIG. 10(A). As can be seen from FIG. 10B, in the container with the rod-shaped acquisition tool storage portion of Example 2, the rotation axis (ax1) of the content storage portion (20) is the rotation axis (ax2) of the outer container (50). ).

The outer container used for the container with the rod-shaped acquiring tool accommodating portion of the second embodiment is the same as the outer container of the container with the rod-shaped acquiring tool accommodating portion of the first embodiment.

FIG. 11 shows a schematic diagram showing an overall view of constituent parts of the lid used for the container with the rod-shaped acquiring tool housing portion of Example 2. As shown in FIG. The lid (80) in FIG. 11 is composed of an outer lid (90) and an inner lid (95).

The outer lid (90) shown in FIG. 11 has a shape in which an outer lid canopy portion (92) is arranged on top of a cylindrical outer lid peripheral wall (91). As understood from FIG. 11(B), an outer lid screw portion (91a) is formed inside the outer lid peripheral wall (91) of the outer lid (90). The outer lid threaded portion (91a) can be screwed with the outer container threaded portion of the outer container, and the threaded engagement allows the outer lid (90) to be attached to the outer container.

However, no packing is attached to the inner surface of the outer lid canopy portion (92) of the outer lid (90). An inner lid (95) is attached to the inner side of the outer lid (90) so as to be coaxial with the outer lid (90) and rotatable. The inner lid (95) has a shape in which an inner lid canopy portion (97) is arranged on top of a cylindrical inner lid peripheral wall (96). , packing (75) is installed.

FIG. 12 shows a schematic diagram showing the configuration of the inner lid used for the container with the rod-shaped acquiring tool accommodating portion of Example 2. As shown in FIG. 12A is a front view, FIG. 12B is a top view, FIG. 12C is a side view, and FIG. 12D is a bottom view.

The inner lid (95) shown in FIG. 12 has a shape in which an inner lid canopy portion (97) is arranged on top of a cylindrical inner lid peripheral wall (96). As shown in FIG. 12(D), the packing (75) attached to the inner side of the inner lid canopy portion (97) is eccentric rather than the entire inner surface of the inner lid canopy portion (97). It is arranged in a necessary area at a position necessary for forming a tight seal with the upper end of the opening of the object storage section (20). In the inner lid (95) of FIG. 12, a portion of the cylindrical inner lid peripheral wall (96) protrudes downward to form an inner lid projection (96a) for preventing screwing.

In the container with a rod-shaped acquiring tool accommodating portion of Example 2 having such a configuration, the inner container fitting recess (40a) for screwing of the inner container (10) and the inner lid for preventing screwing of the inner lid (95) are provided. Depending on the relative positional relationship of the protrusions (96a), screwing of the outer lid threaded portion of the outer lid and the outer container threaded portion of the outer container may or may not be possible.

FIG. 13 shows a schematic diagram showing the relative positional relationship between the inner container and the inner lid. FIG. 13(A) shows a case where the screwing-preventing inner lid convex portion of the inner lid and the screwing-preventing inner lid convex portion of the inner container interfere with each other, and FIG. 13(B) shows the inner lid. Fig. 10 shows a case where the screwing prevention inner lid projection is accommodated in the screwing inner container fitting recess of the inner container.

When the outer lid is gradually screwed into the outer container from the opened state of the container, the packing attached to the inner lid top portion of the inner lid (95) is pushed into the content storage portion of the inner container (10). It is not always in a position to form a seal with the top of the opening. In the container with the rod-like obtaining tool storage portion of Example 2, when the packing and the upper end of the opening of the content storage portion are not aligned, the inner lid convex portion (96a) for preventing screw engagement of the inner lid (95) is disengaged. However, it interferes with the screw-preventing inner container convex portion (40) of the inner container (10), and the inner lid (95) and the outer lid to which the inner lid (95) is attached are restricted from descending, The outer container is not accessible and therefore the outer lid threads of the outer lid cannot be threaded with the outer container threads of the outer container (Fig. 13A).

At this time, since the packing is not in contact with the upper end of the opening of the content storage section and no frictional force is generated between them, the inner lid (95) can rotate following the rotation of the outer lid. can. Therefore, if the outer lid threaded portion and the outer container threaded portion are not screwed together and the outer lid is continued to be screwed, the inner lid (95) rotates on the outer container and the inner container (10) together with the outer lid. However, the position of the packing attached to the inner side of the inner lid canopy and the position of the upper end of the opening of the contents storage section of the inner container (10) may be aligned.

In the container with the rod-like obtaining tool storage portion of Example 2, when the position of the packing and the position of the upper end of the opening of the content storage portion are aligned, the inner lid protrusion for preventing screwing of the inner lid (95) is formed. The position of the portion (96a) coincides with the position of the screwing inner container fitting concave portion (40a) of the inner container (10) so that the screwing prevention inner lid convex portion (96a) is engaged with the screwing inner container fitting recess (40a). The positional relationship is such that they can be accommodated in the recess (40a). At this time, a pressing force is applied by the user between the outer container and the outer and inner lids (95) in the direction of approaching each other. Therefore, the screwing prevention inner lid projection (96a) is accommodated in the screwing inner container fitting recess (40a), and accordingly the outer lid and the inner lid (95) approach the outer container. The outer lid threaded portion of the outer lid and the outer container threaded portion of the outer container start to be screwed together.

At this time, even if the outer lid is further rotated and the screwing between the outer lid threaded portion and the outer container threaded portion is advanced, the screwing prevention inner lid projection (96a) will remain in contact with the screwing inner container fitting recess (40a). ) restricts rotation of the inner lid (95) on the outer container. Therefore, during the rotation of the outer lid in this case, the matching positional relationship between the packing and the upper end of the opening of the content storage section is maintained.

Further, when the rotation of the outer lid is continued and the threaded portion of the outer lid and the threaded portion of the outer container are screwed together to some extent, the packing comes into contact with the upper end of the opening of the content storage section, and a frictional force is generated between the two. resulting in the inner lid (95) coming to rest relative to the inner container (10). By continuing to tighten in this state, the upper end of the opening and the packing are crimped to form a tight seal (Fig. 13(B)).

<<Example 3>>
The container with a rod-shaped acquiring tool accommodating portion of Example 3 is substantially the same as the container with a rod-shaped acquiring tool accommodating portion of Example 2. However, in the container with the rod-shaped acquiring tool accommodating portion of Example 3, the contents accommodating portion of the inner container and the inner container convex portion for forming the accommodating portion are formed separably.

FIG. 14 shows the configuration of the inner container of the container with a rod-shaped acquiring tool housing portion of Example 3. As shown in FIG. FIG. 14(A) shows a state in which the content storage portion (20) of the inner container (10) and the storage portion-forming inner container convex portion (30) are combined, and FIG. 14(B) shows a state in which both are separated. is shown. In the container with a rod-shaped acquiring tool accommodating portion of Example 3, the contents accommodating portion (20) of the inner container (10) and the inner container convex portion (30) for forming the accommodating portion are the corresponding parts of the inner container of Example 2. It has the same configuration as

The configuration of the portion other than the inner container of the container with a rod-shaped acquiring tool accommodating portion of Example 3 is the same as that of the container with a rod-shaped acquiring tool accommodating portion of Example 2.

REFERENCE SIGNS LIST 10 inner container 20 content storage portion 21 opening 22 upper end of opening portion 30 inner container convex portion for forming accommodating portion 30a concave portion for forming accommodating portion of inner container 40 convex portion for screwing prevention of inner container 40a fitting concave portion for screwing inner container 41 Fitting projection 41a Fitting projection A
41b fitting protrusion B
50 Outer container 51 Outer container peripheral wall 51a Outer container threaded portion 52 Outer container bottom surface 53 Opening 54 Outer container convex portion for forming a housing portion 54a Outer container convex portion A for forming a housing portion
54b Outer container projection B for accommodating portion formation
55 fitting recess 55a fitting recess A
55b fitting recess B
60 rod-shaped acquisition tool housing part 61 rod-shaped acquisition tool 70, 80 lid 71 lid peripheral wall 71a lid screw part 72 canopy part 75 packing 90 outer lid 91 outer lid peripheral wall 91a outer lid screw part 92 outer lid canopy part 95 inner lid 96 inner lid peripheral wall 96a Inner lid protrusion for screwing prevention 97 Inner lid canopy 100 Container with rod-shaped acquisition tool housing

Claims (14)

A container with a rod-shaped acquiring tool housing portion, which has an inner container, an outer container, and a lid, and is formed with a rod-shaped acquiring tool housing portion for housing the rod-shaped acquiring tool,
The outer container can accommodate the inner container inside thereof,
The inner container includes a content storage portion and an inner container forming projection portion for holding the rod-shaped acquisition tool on the outer peripheral side of the content storage portion so as to be able to be drawn upward,
The outer container has, on the inside of the bottom surface thereof, an outer container forming protrusion for holding the lower end of the rod-shaped obtaining tool,
The rod-shaped acquiring tool accommodating portion is formed by the accommodating portion-forming inner container convex portion of the inner container and the accommodating portion-forming outer container convex portion of the outer container,
The lid can be attached to the outer container, and the projection height of the housing portion-forming outer container convex portion of the outer container is a distance from the inside of the bottom surface of the outer container to the top of the outer container. is no more than 20% of
A container with a rod-shaped acquisition tool storage part. 2. The container with a rod-shaped acquiring tool accommodating portion according to claim 1, wherein said outer container does not have any convex portion with a protrusion height of more than 5.0 mm on its inner side other than said accommodating portion forming outer container convex portion. 3. The container with a rod-shaped acquiring tool accommodating portion according to claim 1, wherein the projection height of the outer container convex portion for forming the accommodating portion of the outer container is 5.0 mm or less. 4. The method according to any one of claims 1 to 3, wherein the housing portion-forming outer container convex portion of the outer container cooperates with the inner side of the peripheral wall of the outer container to hold the lower end of the rod-shaped acquiring tool. A container with a rod-shaped acquisition tool storage part. 5. The container with a rod-shaped obtaining tool accommodating portion according to claim 1, wherein both ends of the outer container protrusion for forming the accommodating portion of the outer container are in contact with the inner side surface of the outer container. Claims 1 to 5, wherein the protruding height of the center portion of the housing portion-forming outer container convex portion of the outer container is lower than the protrusion height of both end portions of the housing portion-forming outer container convex portion of the outer container. The container with a rod-shaped acquiring tool accommodating portion according to any one of 1. An inner container recess formed in a gap between a pair of the accommodating portion-forming inner container protrusions of the inner container,
Satisfying at least one of having a width wider than the width of the rod-shaped acquisition tool, and having a shape that gradually widens from bottom to top,
The container with a rod-shaped acquiring tool accommodating portion according to any one of claims 1 to 6. The radius of curvature R of a boundary between the housing portion-forming outer container convex portion of the outer container and the inner side of the bottom surface of the outer container is 1.0 mm or more, according to any one of claims 1 to 7. A container with a rod-shaped acquisition tool storage part. 6. The container with a rod-shaped acquiring tool accommodating portion according to claim 5, wherein a radius of curvature R of a boundary between said accommodating portion-forming outer container convex portion of said outer container and an inner side surface of said outer container is 1.0 mm or more. 10. The rod-shaped obtaining tool accommodating portion according to claim 1, wherein, in the inner container, the content accommodating portion and the accommodating portion forming inner container convex portion are integrally formed. container. 10. The rod-shaped acquiring tool accommodating portion according to any one of claims 1 to 9, wherein in the inner container, the content accommodating portion and the accommodating portion-forming inner container convex portion are separably formed. container with. wherein the inner container and the outer container have a combination of a fitting protrusion and a fitting recess that are fitted to each other, or a combination of a fitting recess and a fitting protrusion that are fitted to each other;
When the fitting convex portion and the fitting concave portion are fitted together, the inner container concave portion formed in the gap between the pair of the accommodating portion forming inner container convex portions of the inner container, and the outer container concave portion of the outer container. and the housing portion-forming outer container convex portion overlaps on the inner circumference of the outer container to form the rod-shaped acquiring tool housing portion.
The container with a rod-shaped acquiring tool accommodating portion according to any one of claims 1 to 11. 13. The container with a rod-shaped obtaining tool storage part according to any one of claims 1 to 12, wherein the rod-shaped obtaining tool is a stick-shaped cosmetic tool selected from a spatula, a puff, and a tip. A container with a rod-shaped acquiring tool, comprising: the container with a rod-shaped acquiring tool accommodating portion according to any one of claims 1 to 13; and a rod-shaped acquiring tool.

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