JP2018177331A - Exterior container for refill container and application container using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exterior container for a refill container which can install two kinds of refill containers whose usages are different and has good usability, and an application container using the same.SOLUTION: An exterior container 10 for a refill container comprises a body cylinder part 11 which is provided with an inward flange 11a of which inside becomes a polygonal hole 11b, a body plate portion 14a which contacts the inward flange 11a from the axial direction, a fitting portion 14b which fits in the hole 11b, and a pair of cylindrical body 15 which protrudes from both end faces of the axial direction of the body plate portion 14a, has a rotation obstruction body 14 which is fixed to an intermediate position of the axial direction of the body cylinder part 11, and can store refill containers 20, 30 respectively on both sides of the axial direction of the body cylinder part 11. An application container 1 has the exterior container 10 and the pair of refill containers 20, 30 which are interchangeably installed to both sides of the axial direction of the exterior container 10.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an exterior container for a refill container that is used with a refill container replaceably used and an application container using the same.

  Conventionally, as a container for accommodating contents such as cosmetics and medicine, one having a configuration in which a refill container filled with the contents is replaceably mounted on an outer container is known.

  For example, in Patent Document 1, a tubular refill container filled with contents is accommodated in an outer container, and a pump is attached to the mouth of the refill container, and the pump is accommodated in the refill container by operating the pump. While discharging the contents, after the contents are used up, there is a refill type container which allows the used refill container to be removed from the outer container and replaced with a new refill container filled with the content. Have been described. According to such a refill-type container, since the outer container can be reused, the cost can be reduced.

JP, 2012-12051, A

  However, in the above-described conventional refill-type container, the exterior container is configured as a special-purpose item that can be mounted only with a tube-like refill container that discharges the contents using a pump, so other refill containers having different applications In the case where it is desired to use a container, it is necessary to separately prepare another exterior container corresponding to the refill container, and in this respect, a more convenient exterior container has been desired.

  An object of the present invention is to solve such problems, and an object thereof is an external container for a user-friendly refill container capable of mounting two types of refill containers having different applications, and a container thereof Providing an application container.

  The exterior container for a refill container according to the present invention is an exterior container for a refill container which is used by being attached with the refill container so as to be replaceable, and is formed in a cylindrical shape with both ends open. A body cylindrical portion integrally provided with an inward flange whose inner side is a polygonal hole on a circumferential surface, a body plate portion formed in a disc shape and axially contacting the inward flange, and the polygon And a pair of cylindrical cylinders projecting coaxially with the main body cylindrical portion from both axial end faces of the main body plate portion, and the inside of the main body cylindrical portion A rotation prevention member fixed at an intermediate position in the axial direction, and the refill container can be accommodated on both sides in the axial direction of the main cylinder portion sandwiching the rotation prevention member. .

  In the exterior container for a refill container of the present invention, in the above-mentioned configuration, the rotation preventing body is a cylindrical outer cylinder, and a cylindrical inner cylinder housed relatively rotatably inside the outer cylinder. A receptacle, which is accommodated inside the inner cylindrical body so as to be relatively movable in the axial direction and holds the contents, and the receptacle is provided by relatively rotating the outer cylindrical body with respect to the inner cylindrical body; When the refill container configured in the delivery container from which the held contents are delivered is mounted on the main body cylinder, one end of the inner cylinder is detentated and held against the main body cylinder. Is preferred.

  In the above configuration, the exterior container for a refill container of the present invention is formed in an annular shape that protrudes outward in the radial direction on the tip outer peripheral surface of the cylindrical body and extends over the entire outer peripheral surface, There is provided a retaining projection for undercut engagement with a locking projection provided on the inner peripheral surface of the cylindrical body for retaining the inner cylindrical body with respect to the main body cylindrical portion, and at the root side of the cylindrical body On the outer peripheral surface, it is formed in the shape of a rib extending along the axial direction and arranged at equal intervals in the circumferential direction, and engaged with the rib-like protrusion provided on the inner peripheral surface on one end side of the inner cylinder. It is preferable that a plurality of detent projections be provided to prevent the inner cylinder from rotating with respect to the main tube portion.

  In the exterior container for a refill container according to the present invention, in the above-mentioned configuration, the rotation blocking member includes a container main body filled with contents, a holding member mounted on an opening of the container main body, and the holding member. It is preferable that the refill container, which is configured in a roll-on container having a rotatably held application ball, is formed in a shape that does not interfere with the refill container when the refill container is mounted on the cylindrical body portion.

  The application container of the present invention is characterized by having an outer container for a refill container of any of the above-mentioned configurations, and a pair of the above-mentioned refill containers mounted so as to be replaceable on both sides in the axial direction of the outer container. .

  According to the present invention, it is possible to provide an easy-to-use exterior container for refill container capable of mounting two types of refill containers having different applications and an application container using the same.

It is a half section view of an application container which is one embodiment of the present invention. It is an exploded view of the application | coating container shown in FIG. (A) is a top view and (b) is sectional drawing which follows the AA line in the figure (a) of the exterior container which is one embodiment of this invention. It is a half section view of a delivery type refill container shown in FIG. (A) is a half sectional view, (b) is a sectional view taken along the line B-B in (a) of the roll-on type refill container shown in FIG. It is a side view which shows the use condition of the application | coating container shown in FIG. It is sectional drawing of the modification of the application | coating container shown in FIG.

  Hereinafter, the present invention will be more specifically illustrated and described with reference to the drawings.

  In FIG. 1, the code | symbol 1 shows the application | coating container 1 which is one embodiment of this invention. The application container 1 includes an exterior container 10 for a refill container, a delivery type refill container 20, and a roll-on type refill container 30. As shown in FIG. 2, the delivery type refill container 20 and the roll-on type refill container 30 are respectively detachable with respect to the exterior container 10, and as shown in FIG. 1, the delivery type refill container 20. Is mounted so as to be replaceable on one side in the axial direction of the exterior container 10, and the roll-on type refill container 30 is used mounted on the other side in the axial direction of the exterior container 10 so as to be replaceable. Thus, the refill container 20, 30 is used in a state of being attached to the outer container 10, and after used up, the refill container 20, 30 is removed from the outer container 10 and replaced with a new refill container 20, 30. .

  According to the application container 1 to the exterior container 10 having such a configuration, the application container is mounted by mounting two types of refill containers 20 and 30 having different types of contents or application methods on both end sides of the outer container 10. The 1 to the outer container 10 can be made usable for two applications. Therefore, since two contents can be applied with a single application container 1 to the outer container 10 without preparing two types of application containers or outer containers, the usability of the application container 1 to the outer container 10 can be obtained. Can be improved. Moreover, the application container 1 thru | or the exterior are selectively mounted to the both ends of the exterior container 10 as needed, by selectively mounting another refill container having a different content type or application method from the refill containers 20, 30. The container 10 can also be usable for a wide variety of applications.

  Hereinafter, the application container 1 will be described more specifically.

  As shown in FIG. 3, the exterior container 10 has a cylindrical main body portion 11 formed of, for example, a synthetic resin material, open at both ends in the axial direction. In order to enhance the appearance of the exterior container 10, for example, painting, decoration, or the like can be applied to the outer peripheral surface of the main body cylindrical portion 11.

  On the inner peripheral surface in a predetermined range from the both open ends of the main body cylindrical portion 11, the detent receiving portions 12 each having an octagonal inner surface shape are integrally provided. Further, on the inner circumferential surface of the main cylindrical portion 11 on the further back side than the rotation stopping receiving portion 12, an annular retaining projection 13 is integrally provided which extends over the entire circumference of the inner circumferential surface. Furthermore, the inner circumferential surface of the portion of the main cylindrical portion 11 which is further to the back than the retaining projection 13 is smaller in diameter than the inner circumferential surface at the opening end side.

  A rotation blocking member 14 is fixed at an intermediate position in the axial direction (longitudinal direction) of the inside of the main body cylindrical portion 11. The rotation prevention body 14 has a main body plate portion 14a formed in a disc shape of, for example, a synthetic resin material, and one axial end face of the main body plate portion 14a is a fitting portion whose outer peripheral surface has an octagonal shape. 14b is integrally provided. An inward flange 11a is integrally provided on the inner peripheral surface of the main body cylindrical portion 11 at an axially intermediate position, and the inside of the inward flange 11a is an octagonal hole 11b. In the rotation preventing body 14, one axial end face of the main body plate portion 14a abuts the inward flange 11a in the axial direction and the fitting portion 14b is fitted in the octagonal hole 11b inside the inward flange 11a. At the axially intermediate position in the interior of the main body cylindrical portion 11. In the present embodiment, the hole 11b and the fitting portion 14b of the inward flange 11a have an octagonal shape, but the shape is not limited to this, and other shapes may be used as long as they correspond to each other.

  On both end surfaces in the axial direction of the main body plate portion 14a, a cylindrical cylindrical body 15 which protrudes coaxially with the main body cylindrical portion 11 from the both end surfaces is integrally provided. The pair of cylindrical bodies 15 are formed in the same shape, and are arranged symmetrically above and below the main body plate portion 14a. On the tip outer peripheral surface of the cylindrical body 15, an annular retaining projection 15a is integrally provided which protrudes outward in the radial direction and extends over the entire outer peripheral surface. In addition, on the outer peripheral surface on the root side of each cylindrical body 15, a plurality of ribs are formed in the shape of ribs extending outward in the radial direction and extending along the axial direction and arranged at equal intervals in the circumferential direction. A locking projection 15b is integrally provided.

  Next, the configuration of the delivery type refill container 20 will be described.

  As shown in FIG. 4, the delivery type refill container 20 accommodates as a content M1 a fixed cosmetic or medicine formed in a rod shape, such as a lipstick or a lip cream, as well as the content M1 as a refill container It is possible to draw out from the inside of 20 to a position where it can be applied.

  The refill container 20 has an inner cylindrical body 21 and an outer cylindrical body 22 which are each formed in a cylindrical shape by a synthetic resin material. The inner cylindrical body 21 is housed inside the outer cylindrical body 22 and is rotatable relative to the outer cylindrical body 22 in a state where the outer peripheral surface thereof is in sliding contact with the inner peripheral surface of the outer cylindrical body 22. A decorative cylinder 23 formed of a metal material in a cylindrical shape is placed on the outer side of the outer cylinder 22, and the decorative cylinder 23 is fixed to the outer cylinder 22 so as to rotate integrally with the outer cylinder 22.

  On the lower end side inner circumferential surface of the inner cylindrical body 21, a plurality of rib-like protrusions 21a extending along the axial direction are integrally provided in a row at intervals in the circumferential direction. Further, on the inner peripheral surface of the inner cylindrical body 21, there is integrally provided an annular locking projection 21b which is located above the rib-like projection 21a and extends over the entire circumference of the inner peripheral surface.

  As shown in FIG. 1, when the refill container 20 is mounted on the main body cylindrical portion 11 of the exterior container 10, a predetermined range on the base end side is accommodated in the main body cylindrical portion 11. Then, the rib-like protrusion 21 a provided on the inner cylindrical body 21 of the refill container 20 engages with the rotation stopping protrusion 15 b provided on the cylindrical body 15 of the rotation preventing body 14 to make the inner cylindrical body 21 an outer container. It is locked against the main body cylindrical portion 11 of ten. In addition, when the refill container 20 is mounted on the main cylindrical portion 11 of the exterior container 10, the locking projection 21b undercuts and engages with the retaining projection 15a of the rotation blocking member 14, whereby the inner cylinder 21 ie the refill container The reference numeral 20 is held by the main cylindrical portion 11 of the exterior container 10 so as to be retained. In this manner, the refill container 20 is inserted from one end of the main body cylindrical portion 11 of the exterior container 10, and the base end side portion thereof is pushed so as to be accommodated inside the main body cylindrical portion 11; It can be attached to ten.

  As shown in FIG. 4, spiral grooves 21 c are provided at symmetrical positions sandwiching the axial center of the inner cylinder 21 (only one is shown in FIG. 4). Although not shown in detail, these spiral grooves 21 c spirally extend from one end side in the axial direction toward the other side with respect to the axial center. Further, at symmetrical positions sandwiching the axial center of the outer cylindrical body 22, guide grooves 22a extending straight from one end side to the other side are provided parallel to the axial direction respectively (in FIG. 4, only one side). Show).

  Inside the inner cylindrical body 21, a pan 24 is accommodated so as to be movable relative to the inner cylindrical body 21 in the axial direction. The tray 24 has a cylindrical holding wall 24a and a bottom wall 24b connected to one end of the holding wall 24a, and holds the rod-shaped contents M1 inside. Retaining ribs 24c are integrally provided on the inner peripheral surface of the holding wall 24a to prevent the content M1 from being rotated and removed.

  At symmetrical positions across the axial center of the outer peripheral surface of the holding wall 24a of the tray 24, bosses 24d each having a circular cross section are integrally provided. The bosses 24d are engaged with the spiral grooves 21c of the corresponding inner cylinder 21 so as to be movable along the spiral grooves 21c, and move along the guide grooves 22a to the guide grooves 22a of the outer cylinder 22. It is freely engaged.

  As described above, when the refill container 20 is attached to the main cylindrical portion 11 of the outer container 10, the inner cylindrical body 21 is prevented from rotating relative to the main cylindrical portion 11 of the outer container 10. Therefore, in this state, the outer cylindrical body 22 is rotated relative to the inner cylindrical body 21 by rotating the part of the outer cylindrical body 22 protruding from the outer container 10 to one side, and the receptacle 24 is made to the inner cylindrical body 21. The content M1 can be drawn out from the inner cylindrical body 21 and the outer cylindrical body 22 by moving the same upward in the axial direction. Then, the content M1 can be applied to the application object by pressing the content M1 drawn out from the tip of the refill container 20 against the application object and moving the content M1. Thus, the refill container 20 is configured as a delivery container. On the contrary, by rotating the outer cylinder 22 in the reverse direction, the pan 24 is axially moved downward with respect to the inner cylinder 21, and the content M 1 is made of the inner cylinder 21 and the outer cylinder 22. It can be stored internally.

  As described above, when the main cylinder portion 11 is provided with the rotation blocking body 14 and the delivery type refill container 20 is mounted on the outer container 10, the inner cylindrical body 21 is attached to the outer container 10 by the rotation blocking body 14. It is locked. Therefore, the content M1 can be drawn out or stored by a simple operation of rotating the outer cylinder 22 while gripping the outer container 10.

  Further, as shown in FIG. 2, when the refill container 20 is removed from the exterior container 10, the entire inner cylindrical body 21 is accommodated inside the outer cylindrical body 22, and the outer cylindrical body 22 is made into the inner cylindrical body 21. It is difficult to perform an operation to rotate relative to each other. That is, in the state where the refill container 20 is removed from the exterior container 10, the outer cylinder 22 is prevented from rotating relative to the inner cylinder 21 and the content M1 is prevented from being drawn out by mistake. Therefore, when attaching / removing the refill container 20 with respect to the exterior container 10 etc., it can prevent that the content M1 is drawn out accidentally, and can make the attachment / detachment operation | work easy.

  As shown in FIG. 4, a sealing cap 25 is attached to the tip of the refill container 20, and the refill container 20 is sealed in an unused state by the sealing cap 25. At the time of use, the refill container 20 is used with the sealing cap 25 removed, opened, and opened. And after use, it is removed from the exterior container 10, and is replaced with a new refill container 20. With the configuration in which the refill container 20 is mounted on the exterior container 10 so as to be replaceable, the exterior container 10 can be reused, and the cost of the application container 1 can be reduced.

  Next, the configuration of the roll-on type refill container 30 will be described.

  As shown in FIG. 5, the roll-on type refill container 30 has a container body 31. The container main body 31 is formed of a synthetic resin material in a bottomed cylindrical shape, and the internal space S thereof is filled with, for example, liquid contents M2 such as cosmetics and medicines. The upper end side of the container body 31 is a cylindrical opening 32, and the contents M 2 can flow out of the internal space S through the opening 32 to the outside of the container body 31. An external thread 32 a is integrally provided on the outer peripheral surface of the opening 32.

  A stopper 33 is integrally provided below the mouth 32 of the container body 31. The stopper portion 33 is formed in a cylindrical shape having a diameter larger than that of the opening portion 32, and the lower end surface thereof is a stopper surface 33 a substantially perpendicular to the axial direction of the container body 31.

  Below the stopper portion 33 of the container main body 31, a detent portion 34 is integrally provided. As shown in FIG. 5 (b), the detent portion 34 is formed in a rectangular tube shape whose outer surface is a regular octagon.

  As shown in FIG. 5A, a bottomed cylindrical trunk portion 35 is integrally provided on the lower side of the detent portion 34 of the container body 31. An annular protrusion 35 a is integrally provided on the upper end side of the trunk portion 35 at an interval from the rotation preventing portion 34.

  A holding member 36 is attached to the opening 32 of the container body 31. The holding member 36 is made of synthetic resin, and has a partition 36 a covering the opening of the opening 32. A pouring hole 36b penetrating the dividing wall 36a is provided at the axial center of the dividing wall 36a, and the contents M2 filled in the internal space S of the container body 31 pass through the pouring hole 36b and It will be poured out outside.

  An annular projection 36c is integrally provided on the upper surface of the partition wall 36a. The annular projection 36c protrudes from the top surface of the partition wall 36a at a predetermined height, and surrounds the entire periphery of the pouring hole 36b. In addition, a holding wall 36d projecting upward from the outer peripheral edge is integrally provided on the outer peripheral edge of the partition wall 36a. The holding wall 36d is formed in a substantially cylindrical shape, and the inner peripheral surface thereof is curved in a concave shape.

  An application ball 37 is disposed inside the holding wall 36d. The application ball 37 is formed of, for example, a synthetic resin material in a spherical shape having a diameter corresponding to the concave shape of the inner peripheral surface of the holding wall 36d, is held by the holding wall 36d, and is rotatable inside the holding wall 36d. It has become. Also, the coating ball 37 is in a direction to approach and separate from the annular protrusion 36c inside the holding wall 36d between a position where the application ball 37 abuts on the entire top of the annular protrusion 36c and a position away from the annular protrusion 36c. Slightly movable. Furthermore, regardless of the position inside the holding wall 36d, a part of the coating ball 37 always protrudes from the tip of the holding wall 36d to the outside, and can be in contact with the object to be coated at the protruding portion.

  When the refill container 30 is in the inverted posture so that the application ball 37 is positioned below the container main body 31, the application ball 37 is separated from the annular projection 36c, and the content M2 ejected from the ejection hole 36b is applied. The gap 38 between the ball 37 and the holding wall 36d is supplied. In this state, when the application ball 37 is moved along the application object and rotated on the application object, the content M2 in the gap 38 adheres to the surface of the application ball 37, and the attached content M2 is By the rotation of the coating ball 37, the coating object is coated. The amount of application of the content M2 to the application object is an appropriate size of a gap that occurs between the application ball 37 and the tip of the holding wall 36d when the application ball 37 is moved along the application object. The amount is adjusted to be appropriate. When the application ball 37 is separated from the object to be applied, the content M2 is held in the gap 38 between the application ball 37 and the holding wall 36d, and does not flow out. As described above, the refill container 30 is configured as a so-called roll-on container in which the application ball 37 is used as an applicator.

  As shown in FIG. 1, the refill container 30 is attached to the end of the main cylindrical portion 11 of the exterior container 10 on the opposite side to the attachment of the delivery type refill container 20. More specifically, the refill container 30 is inserted into the main body cylindrical portion 11 from the opening on one end side of the main body cylindrical portion 11 from the trunk portion 35 side, and the trunk portion 35 is accommodated in the main body cylindrical portion 11 It becomes a state and is mounted on the exterior container 10. The insertion amount or insertion position of the refill container 30 into the main body cylindrical portion 11 is defined by the stopper surface 33 a of the stopper portion 33 abutting on the opening end of the main body cylindrical portion 11. At this time, the bottom portion 35 b of the refill container 30 is disposed at a minute interval in the axial direction with respect to the cylinder 15 without interfering with the cylinder 15 of the rotation blocking body 14.

  In addition, when the refill container 30 is inserted into the main body cylindrical portion 11, the projection 35a provided on the outer peripheral surface of the trunk portion 35 of the refill container 30 undercuts and engages with the retaining projection 13, and the refill container 30 The outer container 10 is retained and held. Further, the detent portion 34 provided in the refill container 30 is fitted to the detent receiving portion 12 provided in the main body cylindrical portion 11, and the refill container 30 is detentated with respect to the exterior container 10.

  A sealing cap 39 is attached to a mouth 32 of the refill container 30 by screwing to a male screw 32a, and the refill container 30 is sealed in an unused state by the sealing cap 39. At the time of use, the refill container 30 is used with the sealing cap 39 removed, opened, and opened. And after use, it is removed from the exterior container 10, and is replaced with a new refill container 30. The configuration in which the refill container 30 is attached to the exterior container 10 so as to be replaceable enables reuse of the exterior container 10, and the cost of the application container 1 can be reduced.

  The application container 1 of the said structure removes the sealing cap 25 from the delivery type refill container 20, as shown in FIG. 6, rotates the part protruded from the exterior container 10 of the outer cylinder 22 holding the exterior container 10, The content M1 can be drawn out from the exterior container 10 by a predetermined amount by operation, and the content M1 can be applied to the application object by directly contacting the content M1 with the application object. In addition, the application container 1 removes the sealing cap 39 from the roll-on type refill container 30 and holds the outer container 10 in a posture in which the application ball 37 is on the lower side with respect to the outer container 10. The content M2 can be applied to the application object by moving and rotating the application object along the application object while pressing it against the application object.

  According to the coating container 1 and the outer container 10 having such a configuration, two types of refill containers 20 and 30 having different applications can be attached to the outer container 10. The application container 1 can be made convenient for enabling use for two types of applications. In addition, if necessary, other types of refill containers having different types of contents or application methods from the above refill containers 20 and 30 may be selectively attached to both end sides of the exterior container 10, so that various types of coating containers 1 can be obtained. It may be possible to use for various applications.

  Furthermore, since the main body cylindrical portion 11 of the exterior container 10 is configured to include the rotation prevention member 14, the delivery operation of the contents M1 is made difficult in a state where the delivery type refill container 20 is not attached to the exterior container 10. When mounted on the exterior container 10, the rotation preventing member 14 can prevent the rotation of the inner cylindrical body 21 with respect to the exterior container 10, thereby enabling the delivery operation of the contents M1.

  On the other hand, other refill containers such as the roll-on type refill container 30 may be attached to the outer container 10 by designing to a size or a shape that does not interfere with the rotation blocking body 14 when attached to the outer container 10. It is possible. As described above, even with the configuration in which the rotation blocking body 14 is provided in the main cylindrical portion 11 of the exterior container 10, various refill containers can be attached to the exterior container 10, and the application container 1 can be used for various applications. It can be done.

  FIG. 7 is a cross-sectional view of a modification of the application container 1 shown in FIG. In FIG. 7, members corresponding to the members described above are denoted by the same reference numerals.

  In the embodiment shown in FIGS. 1 to 6, in the application container 1 to the exterior container 10, the delivery type refill container 20 is mounted on one end side of the exterior container 10, and the roll on type refill container 30 is provided on the other end side. Although the configuration is to be attached, the present invention is not limited thereto. For example, as shown in the left half of FIG. 7, a delivery type refill container 20 can be attached to both ends of the exterior container 10. In this case, by making the contents M1 of the respective refill containers 20 different from each other, the two contents M1 can be applied by one application container 1.

  Further, as shown in the right half of FIG. 7, roll-on type refill containers 30 may be mounted on both ends of the outer container 10. Also in this case, by making the contents M2 to be filled in the respective refill containers 30 different from each other, it is possible to apply two contents M2 by one application container 1. .

  By changing the refill containers 20 and 30 attached to both ends of the exterior container 10 as necessary, the exterior container 10 can be configured to be usable for three or more applications.

  It is needless to say that the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the invention.

  For example, the sealing cap 25 of the refill container 20 and the sealing cap 39 of the refill container 30 are not limited to the illustrated shapes or configurations, and various shapes or configurations can be used.

DESCRIPTION OF SYMBOLS 1 application | coating container 10 exterior container 11 main body cylinder part 11a inward flange 11b hole 12 rotation stop receiving part 13 retaining protrusion 14 rotation block 14a main body plate part 14b fitting part 15 cylinder 15a retaining protrusion 15b rotation stop 20 refill Container 21 Inner cylinder 21a Rib-like projection 21b Locking projection 21c Spiral groove 22 Outer cylinder 22a Guide groove 23 Decorative cylinder 24 Receiver 24a Holding wall 24b Bottom wall 24c Retaining rib 24d Boss 25 Seal cap 30 Refill container 31 Container body 32 Port 32a Male thread 33 Stopper 33a Stopper 35 Stopper 35 Body 35a Protrusion 35b Bottom 36 Holding member 36a Partition 36b Injection hole 36c Ring projection 36d Holding wall 37 Coating ball 38 Clearance 39 Sealing cap M1 Contents S Internal space M2 contents

Claims (5)

It is an exterior container for a refill container that is used with a refill container replaceably used,
A cylindrical main body in which both ends are formed into a cylindrical shape, and an inward facing flange which is a hole having a polygonal shape inside is integrally provided on an inner peripheral surface at an axially intermediate position;
The main body cylinder is formed in a disk shape and is in contact with the inward flange in the axial direction, the fitting portion which is fitted in the polygonal hole, and the main body cylinder from both end surfaces in the axial direction of the main body plate. And a rotation blocking member fixed at an axially intermediate position in the inside of the main body cylinder,
An exterior container for a refill container, wherein the refill container can be accommodated on both sides in the axial direction of the main cylinder portion sandwiching the rotation preventing body. The rotation blocker is
A cylindrical outer cylindrical body, a cylindrical inner cylindrical body housed rotatably relative to the inner side of the cylindrical outer body, and a cylindrical inner cylindrical body relatively axially movably accommodated inside the inner cylindrical body The refill container, which is configured as a delivery container from which the content held in the receiving tray is fed out by relatively rotating the outer cylindrical body with respect to the inner cylindrical body, has a receiving tray for holding the The exterior container for a refill container according to claim 1, wherein one end of the inner cylindrical body is fixed to the main body cylindrical portion by rotation and retention when mounted to a part. On the tip outer peripheral surface of the cylindrical body, it is formed in an annular shape that protrudes outward in the radial direction and extends over the entire periphery of the outer peripheral surface, and the locking protrusion provided on the inner peripheral surface of the inner cylindrical body is under A retaining projection is provided for cut engagement and retaining the inner cylinder with respect to the main cylinder,
It is formed in the shape of a rib extending along the axial direction on the outer peripheral surface on the root side of the cylindrical body and arranged at equal intervals in the circumferential direction, and provided on the inner peripheral surface on one end side of the inner cylindrical body The exterior container for a refill container according to claim 2, further comprising a plurality of detent projections engaged with the rib-like projections to prevent the inner cylinder from rotating relative to the main body cylinder. The rotation blocker is
The refill container configured in a roll-on container having a container main body filled with contents, a holding member attached to the mouth of the container main body, and an application ball rotatably held by the holding member The exterior container for a refill container according to any one of claims 1 to 3, wherein the container is formed in a shape that does not interfere with the refill container when mounted on the main body cylindrical portion.   An exterior container for a refill container according to any one of claims 1 to 4, and a pair of said refill containers mounted so as to be replaceable on both sides in the axial direction of the outer container. Application container.

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