JP2006123991A - Packaging container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging container designed such that items stored in the container are prevented from becoming moist, with a result that the commercial value of the items decreases, and in a case where the items which easily become moist have a film or sheet form, the items can be taken one at a time without causing them to cling to each other. <P>SOLUTION: The packaging container includes a flat upper body 1 that is open at the bottom, and a flat lower body 2 that is open at the top. An external peripheral wall 1b is formed around the top plate 1a of the upper body. An internal peripheral wall 1c is formed inside the external peripheral wall. A fitting groove 3 is defined between the external and internal peripheral walls. Further, a peripheral wall 2b is formed around the bottom plate 2a of the lower body. An opening/closing lid 4 is attached to a top plate so as to be freely opened or closed via a hinge 5. A recess 6 is formed in the top plate. A take-out opening 7 is defined within the recess. When the lid 4 is closed, the peripheral wall 4a of the lid is tightly fitted in the take-out opening of the top plate of the upper body. The peripheral wall of the lower body is tightly fitted in the fitting groove. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a packaging container suitable for storing various articles such as various pharmaceuticals in dosage forms such as granules, tablets, capsules, and various foods such as films and sheets. is there.

  Conventionally, as this type of packaging container, for example, as shown in FIGS. 9 to 11, an upper body 21 having a lower surface and a lower body 22 having an upper surface opened. An outlet 25 having an opening / closing lid 24 attached thereto is provided through a hinge 23, and a rib 26 provided on the inner surface of the peripheral wall 21b of the upper body 21 is engaged with a rib 27 provided on the outer surface of the peripheral wall 22a of the lower body 22. The upper body 21 is attached to the lower body 22. The opening / closing lid 24 opens and closes from approximately the center of the upper body 21 to one side, and is provided with an operating body 24a protruding from a recess d formed in the top plate 21a. When the opening / closing lid 24 of the upper body 21 is closed, the peripheral wall 24b of the opening / closing lid 24 is fitted to the outlet 25. Further, the lower body 22 is formed with an inclined surface 28 by pushing up the bottom plate 22b at a position below the outlet 25 of the upper body 21 (Patent Document 1).

  The conventional packaging container configured as described above inserts a finger into the recess d of the top surface 21a when an article such as various kinds of food such as a film or a sheet is stored in the container. The operation body 24a is hung and pulled up, the open / close lid 24 is opened, and one end of the article in the container is slid on the inclined surface 28 of the bottom plate 22b by a finger operation to take out the article one by one. Used.

Further, in the conventional packaging container, when the article stored in the container is stored, the operating body 24a is pressed with a fingertip so that the open / close lid 24 is closed.
Design Registration No. 1180645 (3rd, 4th page, perspective view, sectional view, exploded perspective view)

  However, in the conventional packaging container, when an article stored in the container is taken out and consumed within a short period of time, the article is unlikely to get wet. However, in this conventional packaging container, only the peripheral wall 24b of the opening / closing lid 24 is fitted into the outlet 25, and the rib 26 of the peripheral wall 21b of the upper body 21 is connected to the peripheral wall 22a of the lower body 22. Since the upper body 21 is simply attached to the lower body 22 by being engaged with the rib 27, the article is stored in the container, and the opening / closing lid 24 is closed and stored for a long time. An article that has received moisture from a slight gap formed between the peripheral wall 21b of the upper body 21 and the peripheral wall 22a of the lower body 22 or a slight gap generated between the opening / closing lid 24 and the outlet 25, and is stored in the container. If the product is damp and reduces the value of the product, or stores various foods such as films or sheets in a container, they will stick together and cannot be removed one by one. Question They had a point.

  Furthermore, in the conventional packaging container, the fitting between the peripheral wall 24b of the opening / closing lid 24 and the outlet 25 of the upper body 21 is loosened by contact with something when the container is being carried. Has occurred, moisture has entered from the gap, the article stored in the container is damp, and there is a problem that the commercial value may be reduced.

  Therefore, the present invention solves the above-mentioned conventional problems, such as when an article that tends to be damp is stored in a container and stored for a long time, or when the container is carried around. When the article stored in the container is not damp and does not reduce the merchandise value of the article, and the damp article is a film or sheet, a plurality of the articles are stacked. An object of the present invention is to provide a packaging container that can be taken out one by one without being caught in each other even if stored in a container and stored for a long period of time. It is.

  Therefore, the packaging container of the present invention comprises a flat upper body 1 having an open bottom surface and a flat lower body 2 having an open top surface, and an outer peripheral wall 1b is provided around the top plate 1a of the upper body 1. It is assumed that an inner peripheral wall 1c is provided inside the outer peripheral wall 1b, a fitting groove 3 is provided between the outer peripheral wall 1b and the inner peripheral wall 1c, and a peripheral wall 2b is provided around the bottom plate 2a of the lower body 2. The opening / closing lid 4 is attached to the top plate 1a through the hinge portion 5 so as to be freely opened and closed, the recess 6 is formed in the top plate 1a, and the outlet 7 is provided in the recess 6 to close the opening / closing lid 4. Sometimes, the peripheral wall 4 a of the opening / closing lid 4 is closely fitted to the outlet 7 of the top plate 1 a of the upper body 1, and the peripheral wall 2 b of the lower body 2 is closely fitted to the fitting groove 3 of the upper body 1. I am doing so.

  In the packaging container according to the present invention, the opening / closing lid 4 is fitted to the recess 6 of the top plate 1a of the upper body 1 so that the entire surface is flush with the top plate 1a.

  Further, in the packaging container of the present invention, a seal ring R is interposed between the peripheral wall 4a of the opening / closing lid 4 and the outlet 7 of the top plate 1a of the upper body 1.

  In the packaging container according to the present invention, the hinge portion 5 is structured such that the upper body 1 and the opening / closing lid 4 are provided with play so as to be unevenly fitted.

  Further, in the packaging container according to the present invention, the peripheral wall 2b of the lower body 2 is tightly fitted to the fitting groove 3 of the upper body 1 with a seal ring R interposed therebetween.

  Since the packaging container according to the present invention is configured as described above, it is possible to store moisture-sensitive articles in the container and store them for a long period of time, or when carrying the container. In addition, if the article stored in the container is not damp and does not deteriorate the merchandise value of the article, and the damp article is a film or sheet, a plurality of the articles Even if they are stacked and stored in a container and stored for a long time, the articles can be taken out one by one without being attracted to each other.

  Hereinafter, embodiments of the packaging container of the present invention will be described in detail with reference to the drawings.

  1 to 3 show an embodiment of the packaging container of the present invention, and FIGS. 4 to 8 show other embodiments of the packaging container of the present invention. Various pharmaceuticals comprising a flat upper body 1 and a substantially rectangular flat lower body 2 that is slightly smaller than the upper body 1 and having a dosage form such as granules, tablets, capsules and the like that are easily wet. These articles are accommodated in a state in which (not shown) is packed, or a plurality of moisture-like film or sheet foods (not shown) are stacked.

  The upper body 1 has an opening on the lower surface, an outer peripheral wall 1b is provided around the top plate 1a, an inner peripheral wall 1c is provided inside the outer peripheral wall 1b, and the upper body 1 is fitted between the outer peripheral wall 1b and the inner peripheral wall 1c. 1 to 3, the opening / closing lid 4 is hinged at a substantially central portion of the top plate 1 a in the one shown in FIGS. 1 to 3 and one side portion of the top plate 1 a in the one shown in FIGS. It is attached through a part 5 so as to be freely opened and closed. The top plate 1 a is formed with a recess 6 into which the entire opening / closing lid 4 is fitted, and an outlet 7 is provided in the recess 6.

  The opening / closing lid 4 is configured so that the entire lid is fitted to the recess 6 of the top plate 1a of the upper body 1 so as to be flush with the top plate 1a, and the outlet in the recess 6 of the top plate 1a is further provided. 7 is provided with a peripheral wall 4a adapted to be closely fitted to 7. If the opening / closing lid 4 having such a structure is not lifted from the top plate 1a of the upper body 1, it can be easily confirmed that the tight fitting with the outlet 7 is complete. Further, if the opening / closing lid 4 is lifted from the top plate 1a of the upper body 1, it can be easily confirmed that the close fitting with the outlet 7 is incomplete. A seal ring R is interposed between the peripheral wall 4a of the opening / closing lid 4 and the outlet 7 of the upper body 1 to improve the adhesion, and the peripheral wall 4a of the opening / closing lid 4 is connected to the outlet of the upper body 1. 7 may be tightly fitted. Moreover, the shape of the peripheral wall 4a and the outlet 7 is simple, and it is easy to adjust the dimensions of the two.

  Further, in the case shown in FIGS. 1 to 3, the opening / closing lid 4 opens and closes from one side portion of the upper body 1 to the substantially central portion, and in the cases shown in FIGS. It opens and closes from one side part to the other side part, and an operating body 8 is provided at each open end for hooking and pulling up, and an outer peripheral wall 1b of the upper body 1 is provided below the operating body 8. It is assumed that a hanging body 10 is provided to be engaged with the hanging portion 9 provided on the opening and closing and to hold the opening / closing lid 4 in a close fitting state. If the opening / closing lid 4 is opened / closed from approximately the center of the upper body 1 to one side, it is necessary to form a recess in the opening / closing lid 4 as described in the background section. However, the opening / closing lid 4 may be opened and closed from one side of the upper body 1 to the substantially central portion, or one side of the upper body 1 may be trapped. When opening and closing from the side to the other side, there is no need to provide a recess in the opening / closing lid 4, so that dust does not collect and it is not difficult to put a finger on the operating body. Therefore, the opening / closing lid 4 can be easily opened and closed with one hand, as shown in FIG.

  Further, as shown in FIGS. 1 to 3, the hinge portion 5 interposed between the upper body 1 and the opening / closing lid 4 has a structure in which the upper body 1 and the opening / closing lid 4 have a rugged engagement with play. 4 to 6, a thin-walled structure formed at the boundary between the upper body 1 and the opening / closing lid 4 is employed. 1 to 3, projections 11 are provided on both end portions of the opening / closing lid 4, and the projections 11 are provided with play in holes 12 provided on both side walls of the recess 6 of the upper body 1. Protrusions (not shown) are provided on both side walls of the recess 6 of the upper body 1, and play is provided in holes (not shown) provided on both end portions of the opening / closing lid 4. The concave and convex portions may be fitted. When the hinge portion 5 is structured such that the upper body 1 and the opening / closing lid 4 are fitted with protrusions and recesses, the peripheral wall 4a of the opening / closing lid 4 is fitted into the mounting opening 7 of the top plate 1a of the upper body 1. Even if the center positions of the two are shifted due to a design error or the like, the open / close lid 4 is moved by the play and the center position is corrected so that the center positions of the two coincide with each other. 4a comes into close contact with the mounting opening 7 of the top plate 1a of the upper body 1.

  Further, when the upper body 1 is manufactured, if the opening / closing lid 4 is opened and closed from one side of the upper body 1 to the other side, the opening / closing lid 4 is laid horizontally as shown in FIG. Therefore, only the upper and lower dies are required, and the number of dies is small and the dies can be easily dies.

  The lower body 2 has an upper surface opened, and a peripheral wall 2b is provided around the bottom plate 2a. The peripheral wall 2b is closely fitted with a seal ring R in the fitting groove 3 of the upper body 1. It is assumed that Further, the lower body 2 is provided with a raised portion 13 having an inclined surface 13a inclined inward from the outside on the bottom plate 2a at a position below the outlet 7 of the upper body 1. The inclined surface 13a of the raised portion 13 is provided to facilitate removal by sliding one end of the article with a finger when the article stored in the container is in the form of a film or sheet. is there. Further, when the take-out port 7 is circular, the raised portion 13 allows the article stored in the container to be taken out from the substantially central portion of the take-out port 7, and the article is caught around the take-out port 7. Since it does not take, it becomes easy to take out.

  Moreover, the said protruding part 13 can be made higher than the surrounding wall 2b of the lower body 2, and if the protruding part 13 is made high in this way, the inclined surface 13a will also become high according to this protruding part 13, and an inclination angle will be enlarged. As a result, one end of the article stored in the container can be lifted at a steep angle, and the article can be taken out more easily. In the case where the inclined surface 28 is formed by pushing up the bottom plate 22b of the lower body 22 as described in the background art section, the inclined surface 28 cannot be made higher than the peripheral wall 22a of the lower body 22 and is inclined. Since the angle is also limited, one end of the article stored in the container cannot be lifted at a steep angle, and the article is not so easy to take out.

  The upper body 1 and the lower body 2 are made of a synthetic resin molded product such as polypropylene and polyethylene, but the upper body 1 and the lower body 2 are improved in adhesiveness because they are made of low-density polyethylene. This is preferable.

  As an article stored in the packaging container of the present invention, for example, various kinds of pharmaceuticals containing a fragrance component or medicinal component and packed into a dosage form such as a granule, tablet, capsule, etc., a fragrance component or medicinal component And various foods in which a plurality of films and sheets made of an edible water-soluble polymer substance such as wafer containing the same are stacked.

  The packaging container of the present invention configured as described above is a film-like film that is packed with various medicines (not shown) in a dosage form such as granules, tablets, capsules, etc. It is assumed that a plurality of sheet-like foods (not shown) are stacked and these articles are stored in a container, and then the lower body 2 is closely fitted to the upper body 1. And in order to take out the said article from the packaging container of this invention, a finger is put on the operation body 8 of the opening / closing lid 4 and the opening / closing lid 4 is opened. In the case of an article packed in bulk, if the container is tilted as it is, the article can be easily taken out from the outlet 7. By repeating the operation of tilting the container, the articles can be taken out from the container one after another and consumed. Further, in the case of an article in which a plurality of sheets are stacked, a finger is inserted from the take-out port 7, the uppermost stacked article is pressed with a finger, and one end of the article is placed on the inclined wall 13 a of the raised portion 13. If the finger is operated so as to slide, the article can be easily taken out from the outlet 7. By repeating this finger operation, the articles can be taken out from the container one after another and consumed.

  Furthermore, the packaging container according to the present invention accommodates the article in the container, presses the operating body 8 of the opening / closing lid 4 with a finger to close the opening / closing lid 4, and covers the recess 6 of the top plate 1 a of the upper body 1. If the whole is fitted and is flush with the top plate 1a, the peripheral wall 4a of the opening / closing lid 4 and the outlet 7 of the upper body 1 are closely fitted, and the opening / closing lid 4 can be closed. For example, the hanging body 10 provided on the opening / closing lid 4 is engaged with the hanging portion 9 provided on the outer peripheral wall 1b of the upper body 1 so that the close fitting state is maintained, and the peripheral wall 2b of the lower body 2 is connected to the upper body. Since the upper body 1 and the lower body 2 are completely tightly fitted in the fitting groove 3, moisture does not easily enter the container, and the article stored in the container can be used for a long time. Even when stored, the article will not become damp.

1 shows an embodiment of a packaging container according to the present invention, and is a perspective view showing a state in which an opening / closing lid is closed. It is a disassembled perspective view of the packaging container of this invention shown in FIG. It is sectional drawing of the longitudinal direction of the packaging container of this invention shown in FIG. The other embodiment of the packaging container of this invention is shown, and it is a perspective view of the state which closed the opening-and-closing lid | cover. It is a disassembled perspective view of the packaging container of this invention shown in FIG. It is sectional drawing of the longitudinal direction of the packaging container of this invention shown in FIG. It is a perspective view of the state which performs opening / closing operation | movement of the opening / closing lid | cover of the packaging container of this invention. It is a perspective view of the state which laid down the opening-and-closing lid of the packaging container of this invention horizontally. It is a perspective view of the state which showed an example of the conventional packaging container and closed the opening-and-closing lid. It is a disassembled perspective view of the state which opened the opening-and-closing lid | cover of the conventional packaging container shown in FIG. It is sectional drawing in the longitudinal direction of the conventional packaging container shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper body 1a Top plate 1b Outer peripheral wall 1c Inner peripheral wall 2 Lower body 2a Bottom plate 2b Peripheral wall 3 Fitting groove 4 Opening / closing lid 4a Peripheral wall 5 Hinge part 6 Recessed part 7 Outlet 8 Operating body 9 Hanging part 10 Hanging part R Seal ring

Claims (5)

  It consists of a flat upper body (1) having an open bottom surface and a flat lower body (2) having an open top surface. An outer peripheral wall (1b) is provided around the top plate (1a) of the upper body (1). An inner peripheral wall (1c) is provided inside the outer peripheral wall (1b), a fitting groove (3) is provided between the outer peripheral wall (1b) and the inner peripheral wall (1c), and the lower body (2) It is assumed that a peripheral wall (2b) is provided around the bottom plate (2a), and an open / close lid (4) is attached to the top plate (1a) through a hinge portion (5) so as to be opened and closed, and a recess is formed in the top plate (1a). (6) is formed, and an outlet (7) is provided in the recess (6). When the open / close lid (4) is closed, the peripheral wall (4a) of the open / close lid (4) is attached to the upper body (1). The top wall (1a) of the upper body (1a) is closely fitted to the outlet (7), and the peripheral wall (2b) of the lower body (2) is closely fitted to the fitting groove (3) of the upper body (1). Packaging containers, characterized in that the the to.   The packaging container according to claim 1, wherein the opening / closing lid (4) is fitted into the recess (6) of the top plate (1a) of the upper body (1) so as to be flush with the top plate (1a).   The seal ring (R) is interposed between the peripheral wall (4a) of the opening / closing lid (4) and the outlet (7) of the top plate (1a) of the upper body (1). Packaging containers.   The packaging container according to any one of claims 1 to 3, wherein the hinge portion (5) has a structure in which the upper body (1) and the open / close lid (4) are provided with play so as to be unevenly fitted. .   The peripheral wall (2b) of the lower body (2) is closely fitted with a seal ring (R) interposed in a fitting groove (3) of the upper body (1). A container for packaging according to crab.

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