JP7299600B2 - Replaceable slide case - Google Patents

Description

TECHNICAL FIELD The present invention relates to a replaceable slide case that includes a replaceable inner case, a container body that houses the inner case, and a lid that covers the container body.

2. Description of the Related Art Conventionally, there is a slide case provided with a container body and a lid body slidably attached to the container body as a container for containing contents such as tablet snacks, supplements, medicines, and the like. For example, the slide case described in Patent Document 1 includes a flat plate-shaped container having an opening at the top, and a slide lid that covers the opening of the container so as to be slidable along rails provided on the container.

According to such a slide case, it is easy to open and close the slide lid and maintain the closed state of the slide lid, and even if the opening and closing operations are repeated, the stopper function does not deteriorate. In particular, in the slide case described in Patent Document 1, it is assumed that a plurality of cases are connected and used.

Japanese Patent Application Laid-Open No. 2004-231222

However, although the slide case as described above has sufficient functions as a slide case such as opening and closing operations, it is necessary to replenish the contents after the contents are consumed, and the work of replenishing the contents one by one is a roundabout task. In addition, once the inside of the slide case is contaminated, the contamination may spread to the newly replenished contents, or if different contents are newly replenished, the previous contents may be contaminated. There was a problem that the residue adhered to the contents later.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a replaceable slide case that can be easily replenished with contents.

(1) A replaceable slide case according to the present invention includes a container body having a first opening, detachably stored in the container body through the first opening, and opened in the same direction as the first opening. and a lid that is slidable along rails provided on the container body and covers the first opening, wherein the lid is slidable to cover the first opening. At least part of the second opening of the inner case housed in the container body can be opened and closed.

In such a replaceable slide case, when the contents are replenished, the lid body is slid and opened with respect to the outer case composed of the container body and the slidable lid body, and the contents are replenished. The content can be easily replenished by replacing the inner case that has run out or has run out with an inner case filled with the content. Therefore, according to such a replaceable slide case, replenishment of contents is facilitated.

(2) In the replaceable slide case described above, the inner case may have a bottle frame-shaped side peripheral portion including a neck portion and a body portion. By doing so, the inner case is accommodated in the outer case so that the neck of the inner case is arranged on the open side of the outer case consisting of the container body and the lid, so that the contents can be released from the neck of the inner case. Items can be released, making it easier to adjust the quantity of contents.

(3) The replaceable slide case further comprises a sheet attached to the entire opening end of the side circumference of the inner case so as to seal the second opening, may be sealed by adhering the sheet. a container body having a first opening; an inner case detachably housed in the container body through the first opening and having a second opening opening in the same direction as the first opening; a lid body that is slidable along rails provided on the container body and that covers the first opening with a lid surface portion; The lid is slidable to open and close at least a part of the second opening of the inner case housed in the container body, and the inner case may be sealed by adhering the sheet. Further, the lid body may have a projecting portion having a shape corresponding to a portion of the side peripheral portion on the inner surface side of the lid surface portion. By doing so, since the inner case is hermetically sealed by pasting the sheet over the entire opening end of the second opening before being housed in the outer case, the inner case is separated from the container body. It can be distributed separately as a separate item and can easily function as a so-called replaceable container.

(4) The replaceable slide case further comprises a sheet adhesively attached to the entire opening end of the side periphery of the inner case so as to seal the second opening, A portion of the sheet corresponding to the neck of the second opening is turned up to form a part of the second opening as an outlet, and the sheet of the outlet has the lid body that is the outlet. The outlet may be sealed by re-adhesion in a closed state. By doing so, the sheet of the outlet closes the outlet by sticking again in a state in which the cover closes the outlet. By doing so, the airtightness of the inner case once opened can be improved again, and the replaceable slide case can be provided with functions such as fragrance retention and moisture resistance.

(5) In the replaceable slide case described in (2) above, a sheet attached to the entire opening end of the side periphery of the inner case so as to seal the second opening. a portion of the sheet corresponding to the neck portion of the second opening is turned over to form a part of the second opening as an outlet, and the lid is slid to open the inner case It may be possible to open and close the outlet of the. Further, a sheet attached to the entire opening end of the side peripheral portion of the inner case is provided so as to seal the second opening, and a portion of the sheet corresponding to the neck portion of the second opening is provided. A part of the second opening is formed as an outlet by turning over the lid, and the lid has a protrusion on the inner surface side of the lid surface part having a shape corresponding to a part of the side peripheral part, Further, the outlet of the inner case may be opened and closed by sliding.

By doing so, the outlet can be easily formed by preparing an inner case in which the second opening is entirely sealed with a sheet, and by turning over the portion corresponding to the neck of the second opening. At the same time, by storing the inner case in the outer case, the contents are taken out from the outlet corresponding to the neck of the second opening, so that the quantity of the discharged contents can be easily adjusted. .

(6) In the replaceable slide case described in (5) above, even if the portion of the seat corresponding to the neck of the inner case can be separated from the rest of the seat by cutting. good. By doing so, the lid slides smoothly, and the operation of taking out the contents from the outlet becomes easier.

INDUSTRIAL APPLICABILITY The present invention can provide a replaceable slide case that facilitates replenishment of contents.

1 is a perspective view showing a container body, an inner case and a lid that constitute a replaceable slide case according to a first embodiment of the present invention; FIG. 1. It is a figure which shows the opening-and-closing state of the exchange-type slide case shown in FIG. 1, (A) is a perspective view which shows the state where the inner case was accommodated in the container main body, (B) is a lid body attached to the container main body. It is a perspective view which shows the attached state, (C) is a perspective view which shows the state which slid the cover body and covered the 1st opening of a container main body. The container main body in FIG. 1 is shown, (A) is a perspective view, (B) is a plan view, (C) is a front view, and (D) is a side view. The inner case in FIG. 1 is shown, (A) is a perspective view, (B) is a plan view, (C) is a front view, and (D) is a side view. FIG. 5 is a conceptual side sectional view showing the layer structure of the inner case in FIG. 4; The cover body in FIG. 1 is shown, (A) is a perspective view, (B) is a bottom view, (C) is a front view, and (D) is a side view. It is a perspective view showing an inner case according to a second embodiment. FIG. 8 is a conceptual side sectional view showing the layer structure of the sheet in FIG. 7; It is a bottom view which shows the lid|cover which concerns on the modification of 2nd Embodiment. FIG. 11 is a perspective view showing an inner case according to a modified example of the second embodiment; FIG. 11 is an enlarged side cross-sectional view showing a state in which the inside of the inner case of the replaceable slide case according to the modification of the second embodiment is sealed;

A replaceable slide case C according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 11. FIG. The replaceable slide case C is configured so that the inner case 2 can be replaced, and the inner case 2 can accommodate contents such as tablet supplements and medicines.

[First embodiment]
As shown in FIG. 1, the replaceable slide case C according to the first embodiment includes a container body 1, an inner case 2 detachably accommodated in the container body 1, and rails provided on the container body 1. It is provided with a lid body 3 capable of opening and closing the container body 1 by sliding along 1r. As shown in FIG. 2, the replaceable slide case C can be opened and closed by housing the inner case 2 in the container body 1 and sliding the lid 3. As shown in FIG.

As shown in FIG. 3, the container body 1 is formed in the shape of a rectangular parallelepiped box, has a first opening 10 with one side of the rectangular parallelepiped opened, and has a storage space S formed inside the rectangular parallelepiped. there is In this embodiment, the container main body 1 is formed in a substantially rectangular flat plate shape in a plan view, and has a box shape with one of the largest faces open. The container body 1 includes a first bottom surface portion 11 that serves as a box-shaped bottom, and side walls 12 of the box.

The container body 1 is formed with a pair of rails 1r on which the lid 3 is slidably fitted on the outside of a pair of flat plate-like longitudinal side walls 12. As shown in FIG. A pair of side walls 12 in the longitudinal direction are formed with stopper portions 16 that regulate the sliding range when the lid body 3 is attached. The container body 1 can be made of synthetic resin by well-known injection molding.

As shown in FIG. 4 , the inner case 2 has a second opening 20 that opens in the same direction as the first opening 10 when housed in the container body 1 . In addition, the inner case 2 is detachably housed in the container body 1 through the first opening 10 of the container body 1 . In this embodiment, the inner case 2 is composed of a side peripheral portion 22 forming a second opening 20 and a second bottom portion 21 having substantially the same shape as the second opening 20 .

A side peripheral portion 22 of the inner case 2 is formed in a bottle frame shape including a neck portion 2n, a shoulder portion 2s, and a body portion 2b, and the second bottom surface portion 21 also has substantially the same bottle shape. In addition, the side peripheral portion 22 is formed with a flange portion 23 that protrudes outward. The inner case 2 can be made of synthetic resin by conventionally well-known vacuum molding or the like.

In addition, as shown in FIG. 5, the inner case 2 has a multi-layer structure in which a first surface layer 2a, a barrier layer 2b, and a second surface layer 2c are laminated in this order from the outside. The first and second surface layers 2a, 2c are made of polyethylene, polypropylene, ethylene-vinyl acetate copolymer or the like, and the barrier layer 2b is made of ethylene-vinyl alcohol copolymer, MXD nylon or the like. The inner case may have a recycled material layer between the barrier layer and each surface layer.

As shown in FIG. 6 , the lid 3 is formed in a rectangular flat plate shape that is substantially the same as the container body 1 in plan view, and is configured to be slidable along the rails 1 r of the container body 1 . In this embodiment, the container body 1 is formed in a flat plate shape that is thinner than the container body 1, and the surface facing the container body 1 (the lower surface in FIG. 1) slides to receive the container body 1. open face and face.

Therefore, the lid body 3 includes a lid surface portion 31 covering the first opening 10 of the container body 1 and a rectangular frame-shaped side wall portion 32 corresponding to three sides of the lid surface portion 31 . A pair of side walls 32 provided in the longitudinal direction of the lid 3 are fitted into the rails 1r of the container body 1 and guide the lid 3 so as to be slidable relative to the container body 1 . The lid 3 can be made of synthetic resin by injection molding, as is well known in the art. The lid 3 may be made of the same material as the container body 1 .

Regardless of whether the inner case 2 is housed or not, the container main body 1 and the lid body 3 are connected by fitting the side walls 32 of the lid body 3 in the longitudinal direction into the rails 1r of the main body container. 1, the lid 3 is made slidable. In this specification, the slide case formed from the container body 1 and the lid 3 is also called an outer case.

The inner case 2 has a plane dimension smaller than the storage space S of the container body 1 and a height dimension lower than the storage space S so that it can be stored in the storage space S of the container body 1 . Thus, even when the inner case 2 is stored in the container body 1, the inner case 2 does not hinder the sliding of the lid 3 when the lid 3 is slid. Further, the pair of side wall portions 32 of the lid 3 abut against the stopper portion 16 of the container body 1 at the ends thereof, thereby restricting the range in which the lid 3 slides.

Further, in the inner case 2 stored in the main container 1 and the lid body 3 having the side wall portion 32 fitted in the rail 1r of the container main body 1, the upper end (open end) of the side peripheral portion 22 of the inner case 2, The distance between the lid body 3 and the inner surface of the lid surface portion 31 is narrowed to such an extent that the contents cannot pass through. This prevents the contents from entering between the inner case 2 and the outer case.

Further, the storage space S of the container body 1 has a convex portion 13 that abuts against the neck portion 2n and the shoulder portion 2s of the inner case 2 to restrict movement, and a convex portion 13 that abuts against the body portion 2b to restrict movement. and a convex portion 14 . By forming the protrusions 13 and 14, the container body 1 can form a storage space S corresponding to the inner case 2, and the inner case 2 stored in the container body 1 forms the storage space S. restrict movement within Further, the container body 1 is formed with a convex portion 15 that restricts the flange portion 23 of the inner case 2 upward when the inner case 2 is accommodated.

The inner case 2 is housed in the container body 1 while containing the contents (see FIG. 2A), and the lid 3 is slidably attached to the container body 1 (see FIG. 2B). ), the lid 3 slides to cover the first opening 10 of the container body 1 and the second opening 20 of the inner case 2 (see FIG. 2(C)). In this manner, the replaceable slide case C can easily replace the inner case 2 .

[Second embodiment]
A replaceable slide case C according to the second embodiment of the present invention has the same configuration as that of the first embodiment except that a sheet 4 attached to the inner case 2 is added. That is, the replaceable slide case C according to the second embodiment differs only in that a sheet 4 is adhered to the inner case 2 in addition to the container body 1 , the inner case 2 and the lid body 3 .

Therefore, in the following description, the description of the structure of the container body 1, the inner case 2, and the lid 3 is partially omitted, and only the sheet 4 or the portions of the container body 1, the inner case 2, and the lid 3 related to the sheet 4 are explained. will be described in detail. In addition, in this specification, the term "adhered" means a state of being adhered, and includes adhesion, adhesion, fusion, and the like.

As shown in FIG. 7, in the replaceable slide case C according to the second embodiment, the sheet 4 is adhered to the bottle frame-shaped side peripheral portion 22 of the inner case 2 . Specifically, the sheet 4 is welded to the opening end of the side peripheral portion 22 . The seat 4 includes a seat neck portion 41 (a portion corresponding to the neck portion) corresponding to the neck portion 2n of the inner case 2, and a seat body portion 42 (another portion) corresponding to the shoulder portion 2s and the body portion 2b of the inner case 2. and

A part of the second opening 20 of the inner case 2 can be opened by turning over the seat neck portion 41 . Further, the seat neck portion 41 is formed with a knob portion 41m so as to partly protrude outside the side peripheral portion 22 of the inner case 2, and the seat neck portion 41 can be easily turned over by the knob portion 41m.

A cutoff line (not shown) is provided so that the seat neck portion 41 and the seat body portion 42 can be cut. The perforation line is formed by conventionally well-known half-cut processing using a laser, for example. As a result, the portion of the sheet 4 corresponding to the neck portion 2n of the inner case 2 is turned over and cut, so that only the neck portion 2n of the second opening 20 of the inner case 2 is opened.

Moreover, the sheet 4 has a multi-layer structure in which a sealant layer 4a, an intermediate layer 4b, and a base layer 4c are laminated in this order from the side attached to the inner case 2. As shown in FIG. The sealant layer is made of polyethylene, polypropylene, ethylene-vinyl acetate copolymer, etc., the intermediate layer is made of ethylene-vinyl alcohol copolymer, metal foil, vapor deposition film, etc. made of aluminum, etc., and the base layer is , biaxially oriented nylon film, biaxially oriented polyethylene terephthalate film, biaxially oriented polypropylene film, and the like. By using a vapor-deposited film obtained by vapor-depositing an inorganic substance such as metal or silica as the substrate layer, it is possible to form a sheet having a barrier property without providing an intermediate layer.

Before the inner case 2 is housed in the outer case, the entire second opening 20 is sealed with a sheet 4 having substantially the same shape as the inner case 2 in plan view. As a result, the inner case 2 can be distributed as an individual product even if it is not housed in the outer case, and functions as a so-called replaceable container.

When the lid body 3 is slid while the inner case 2 in which only the neck 2n of the second opening 20 is open is housed in the container body 1, only the open portion of the inner case 2 communicates with the outside of the outer case. As a result, a portion of the second opening 20 can function as a content outlet. The inner case 2 can form an outlet before or after being housed in the container body 1 .

Next, a modification of the replaceable slide case C according to the second embodiment will be described. The sheet 4 according to the modification is adhered to the upper end (open end) of the side peripheral portion 22 at the neck portion 2n of the inner case 2 with an adhesive. In addition, without cutting off the seat neck portion 41 of the seat 4 , the cover 3 is slid and closed, and the cover 3 again covers the upper edge (opening) of the side peripheral portion 22 of the inner case 2 . The airtightness of the inner case 2 can be ensured by adhering the sheet 4 to the open end.

Specifically, as shown in FIG. 9, a projecting portion 33 having a shape corresponding to the neck portion of the housed inner case 2 is formed on the inner surface side of the lid face portion 31 of the lid body 3 . As a result, the seat neck portion 41 as shown in FIG. 10 is turned over and stored in the outer case. Then, when the lid 3 is slid to close the replaceable slide case C, as shown in FIG. functions to press the As a result, the inner case 2 is hermetically sealed with the outer case closed to maintain airtightness.

Here, depending on the degree of airtightness, the replaceable slide case C can have functions such as a scent-retaining function and a moisture-proof function. The airtightness can be adjusted by changing the adhesion of the sheet 4 to the inner case 2, the layer structure of the sheet 4, and the like. For example, by adjusting the thickness of the sheet 4 and the spacing between the side peripheral portion 22 of the inner case 2 and the projecting portion 33 of the lid 3, the adhesion of the sheet 4 with the outer case closed can be improved. can be done.

Further, the sheet 4 may be folded back so as to protrude from the side wall portion 32 of the inner case 2, and the folded portion may be sandwiched between the inner case 2 and the outer case to seal the inner case 2. . A portion of the sheet 4 protruding outside the side peripheral portion 22 of the inner case 2 functions as a knob for starting to turn over the sheet 4 .

In the second embodiment, a mode has been described in which a part of the sheet 4 is turned over and a part of the second opening 20 functions as an outlet. However, the entire sheet 4 may be turned over to allow the entire second opening 20 to function as an outlet. In this case, after the sheet 4 is completely turned over, the operation is the same as in the first embodiment, and with the inner case 2 housed in the outer case, the cover 3 is slid to open the second opening 20. Contents can be released from the portion.

In the first and second embodiments, the inner case 2 has been described as having a bottle frame shape. However, the inner case 2 may have any shape. By adjusting the shape of the frame of the container body 1 according to the shape of the inner case 2 , it is possible to prevent the inner case 2 from moving within the storage space S of the container body 1 .

In the first and second embodiments, the flat plate-shaped outer case has been described. However, the outer case may have other shapes as long as it is configured to be slidable. For example, the outer case may be formed in the shape of a cubic box, and may be slidable to open one side thereof.

In the modified example of the second embodiment, the protrusion 33 of the lid 3 presses the sheet 4 against the upper end of the side peripheral portion 22 of the inner case 2 to bring it into close contact with the inner case. However, the sheet 4 may adhere to the upper end of the side peripheral portion 22 of the inner case 2 only by the adhesive force of the adhesive material without being pressed by the projecting portion 33 of the lid body 3 .

In the first and second embodiments, the inner case 2 has a three-layer structure in which the first surface layer 2a, the barrier layer 2b, and the second surface layer 2c are laminated in this order. However, the inner case 2 may have a single-layer structure, a two-layer structure, or a multi-layer structure of four or more layers in addition to the three-layer structure. In addition, in the first and second embodiments, the inner case 2 has a barrier property by providing a barrier layer, but the barrier layer is not necessarily provided, and the inner case 2 may not have the barrier property.

In the first and second embodiments, the sheet 4 has a three-layer structure in which the sealant layer 4a, the intermediate layer 4b, and the base layer 4c are laminated in this order. However, the sheet 4 may have a single-layer structure, a two-layer structure, or a multi-layer structure of four or more layers in addition to the three-layer structure. Moreover, although it is desirable that the sheet 4 has a barrier property, it may be made of a material that does not have a barrier property.

As described above, examples of specific aspects of the present invention have been described with the above embodiments and modifications, but the present invention is not limited to these embodiments and modifications.

C Replaceable slide case 1 Container body 1r Rail 2 Inner case 2n Neck 2s Shoulder 2b Body 3 Lid 4 Seat 10 First opening 20 Second opening 22 Side circumference 41 Seat neck (at the neck of the inner case) corresponding part)
42 seat body (parts other than the neck of the inner case)

Claims (2)

a container body having a first opening;
an inner case detachably housed in the container body through the first opening and having a second opening that opens in the same direction as the first opening;
The container body is slidable along rails provided on the container body, the first opening is covered by a cover surface portion, and the inner surface side of the cover surface portion has a shape corresponding to a part of the side peripheral portion of the inner case. a lid having a protrusion of
a sheet attached to the entire opening end of the side periphery so as to seal the second opening;
The lid can open and close at least part of the second opening of the inner case housed in the container body by sliding,
A replaceable slide case, wherein the inner case is hermetically sealed by adhering the sheet.
a container body having a first opening;
an inner case detachably housed in the container body through the first opening and having a second opening that opens in the same direction as the first opening;
a lid that is slidable along rails provided on the container body and that covers the first opening with a lid surface;
a sheet attached to the entire open end of a side peripheral portion formed in a bottle frame shape including a neck portion and a body portion of the inner case so as to seal the second opening;
The lid can open and close at least part of the second opening of the inner case housed in the container body by sliding,
The inner case is sealed by attaching the sheet,
A part of the second opening is formed as an outlet by turning up a portion of the sheet corresponding to the neck of the second opening,
The replaceable slide case is characterized in that the sheet of the take-out port seals the take-out port by sticking it again in a state where the cover closes the take-out port.

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