JP4602136B2 - Packaging container - Google Patents

Description

  The present invention relates to a packaging container for contents such as tablets and granules.

FIG. 1 is a perspective view seen from the back side, and FIG. 2 is a perspective view seen from the front side, and a container lid opening mechanism is known (see Patent Document 1). The lid opening mechanism is a lid opening mechanism for opening and closing the lid body 12 connected to the container body 11 via the hinge portion 4. The two cut long holes 18 are cut from arbitrary positions on the back side of the container body 11 until reaching the hinge part 4. The two slotted long holes 18 and 18 are provided with a space in which the area between the slotted long holes 18 and 18 can be pressed with a finger, and a press having a bent groove 7 between the slotted long holes 18 and 18. An operation unit 5 is formed. By pressing the pressing operation unit 5 with a finger from the back side of the container main body 11, the pressing force transmitted from the pressing operation unit 5 to the lid 12 via the hinge unit 4 causes the lid 12 to act in the direction of the pressing force. In this state, the pressing operation portion 5 is bent and deformed toward the inside of the container main body, whereby the lid body 12 is pulled toward the container main body 11 and the back surface of the container main body 11 of the pressing operation portion 5. On the other hand, the left and right adjacent portions of the pressing operation unit 5 on the back surface of the container main body 11 try to hold the original shape, while the interval between the connecting portion to the portion and the hinge 4 is shortened. The hinge portion 4 is forcibly opened with the rotation center portion.
Japanese Patent No. 3137123

In a packaging container for contents such as tablets and granules using the technique described in Patent Document 1, the back of the container body 11 is pushed to open, so the user forgets the relationship between the front and back of the container body 11. Then, the pressing operation unit 5 may be pushed in a state where the container is tilted, and the contents may be spilled from the opening opened toward the rear side of the pressing operation unit 5. Moreover, when pressing the pressing operation part 5 with a finger, as shown in FIG. 3, the pressing operation part 5 and the lid body 12 may be inadvertently gripped. In this case, the lid body 12 does not open. In addition, because of the one-touch opening, in a state of being carried in a bag or the like, the pressing operation unit 5 may be pressed carelessly by another object that touches it, and the contents may be opened carelessly. In particular, when the region of the container main body 11 directly below the lid body 12 is pushed, the container main body 11 is distorted, so that the lid body 12 opens and lacks sealing performance.
An object of the present invention is to prevent the container outlet and the opening / closing mechanism for opening and closing the container from being mistakenly recognized, because the outlet and the opening / closing mechanism are located on the same side of the container. To provide a packaging container that can be opened and closed by a single operation.

  Invention of Claim 1 solves said subject, In the packaging container which consists of a container main body which has a taking-out mouth, and an opening-and-closing mechanism for opening and closing this take-out mouth of the container main body, the opening-and-closing mechanism A fixing portion for fixing the opening / closing mechanism to the container body, an inclined plate connected to the fixing portion via the first hinge portion, and an end portion in the width direction of the inclined plate connected to each other via the second hinge portion A pair of inclined belt-like portions; a tilting portion that is connected to the inclined belt-like portion via a third hinge portion; and a closing plate that is positioned between the pair of inclined belt-like portions and formed integrally with the tilting portion. A support plate connected to the closing plate via the fourth hinge portion, and the container body includes a mounting fixing portion for mounting and fixing the fixing portion of the opening and closing mechanism, and an inclined portion following the mounting fixing portion. And a mounting portion for the support plate and the closing plate, and the opening / closing mechanism includes a third hinge portion. Is folio as side returns Ri, the fixed portion is fixed to the mounting and fixing of the container body, the mounting portion and gist packaging containers, characterized in that the outlet of the container main body.

  According to the present invention, the tilt plate is pressed against the tilted portion of the container body, and the tilted strip-shaped portion is tilted with the tilted plate, thereby moving the hinge portion between the tilted strip-shaped portion and the tilted plate. The closing plate can be raised to expose the take-out port with one touch, and the contents can be taken out. After taking out the contents, the closing plate is laid to place the closing plate on the take-out port for easy removal. A packaging container capable of closing the mouth can be provided. In this container, the takeout port and the opening / closing operation part are located on the same side of the container, so that the contents can be taken out without spilling.

  In the present invention, a vertical plate is connected to the support plate of the opening / closing mechanism via a fifth hinge portion, and the vertical plate is bent perpendicularly to the support plate and the closing plate to contact the side wall of the container body and fix it. It is desirable to do. By comprising in this way, a support plate can be stably attached to a container main body.

  In the present invention, it goes without saying that the extraction port can be formed in an arbitrary shape such as a circle, an ellipse, or an oval. Further, when the content is a granular material, the take-out port may be formed by a number of small hole groups.

  On the back side of the tilting plate, it is desirable to provide a so-called packing-like annular projection that can be closely fitted to the take-out port, and the take-out port can be hermetically closed by this annular projection.

  In the present invention, it is possible to use a card-like case that includes a bottom member and a lid member as the container body, and the bottom member is fitted to the lid member. In this card-like case, a packaging container for contents such as tablets and granules can be formed by putting, for example, granular contents in the bottom member and matching with the lid member.

  In the present invention, in a card-like container composed of a bottom member and a lid member, it is desirable that a guide wall for guiding the package contents to a region corresponding to the outlet of the lid member is provided inside the bottom member. . Due to the presence of the guide wall, all the packaged contents such as tablets and granules in the container can be taken out of the container.

  As described above, the packaging container of the present invention is a packaging container comprising a container body having a take-out port and an opening / closing mechanism for opening and closing the take-out port of the container body. A fixing portion for fixing, an inclined plate connected to the fixing portion via a first hinge portion, and a pair of inclined belt-like portions connected to both ends in the width direction of the inclined plate via a second hinge portion; A tilting portion that is connected to the tilted belt-like portion via a third hinge portion, a closing plate that is located between the pair of tilted belt-like portions and is formed integrally with the tilting portion, and a fourth hinge portion. The container body includes a mounting fixing portion for mounting and fixing the fixing portion of the opening / closing mechanism, an inclined portion following the mounting fixing portion, and the supporting plate and the closure A plate mounting portion, and the opening / closing mechanism has a third hinge portion as a folded side. Folded, the fixed part is fixed to the mounting fixing part of the container body, and since the mounting part is a packaging container provided with a container body outlet, the inclined plate is pressed against the inclined part of the container body, At the same time, the tilted belt-shaped part is tilted, and thereby the hinge part between the tilted belt-shaped part and the tilting plate is moved, thereby raising the tilting plate and the closing plate integral with the tilting plate to expose the take-out port and take out the contents. In addition, it is possible to provide a packaging container that can be easily closed by placing the closing plate on the take-out port by laying the closing plate after taking out the contents. In this container, the takeout port and the opening / closing operation part are located on the same side of the container, so that the contents can be taken out without spilling.

  The best mode for carrying out the invention will be described with reference to FIGS.

  FIG. 4 is a developed view of the opening / closing mechanism constituting the packaging container of the present invention. FIG. 5 is a plan view of the container body of the packaging container of the present invention. 6 is a cross-sectional view taken along line AA shown in FIG. FIG. 7 is a perspective view of the container body shown in FIG. FIG. 8 is a plan view of an opening / closing mechanism that is folded in two and further bent perpendicularly to the support plate and the closing plate. 9 is a cross-sectional view taken along the line BB in FIG. FIG. 10 is a plan view of a packaging container in which the opening / closing mechanism shown in FIG. 8 is attached to the container body. 11 is a cross-sectional view taken along the line CC of FIG.

The packaging container of the present invention includes a container body 31 having a takeout port 35 and an opening / closing mechanism 21 for opening and closing the takeout port 35 of the container body 31. The opening / closing mechanism 21 includes a fixing portion 22 for fixing the opening / closing mechanism 21 to the container body 31, an inclined plate 23 connected to the fixing portion 22 via the first hinge portion a, and a width direction of the inclined plate 23. A pair of inclined strips 24a, 24b connected to both ends via a second hinge portion b, and tilting portions 25a, 25b connected to the inclined strips 24a, 24b via a third hinge portion c; A closing plate 26 is provided between the pair of inclined band portions 24a and 24b and formed integrally with the inclined portions 25a and 25b. The closing plate 26 is connected to the support plate 28 via the fourth hinge portion d. The support plate 28 is continuous with the vertical plate 29 through the fifth hinge portion e. The container main body 31 includes a mounting fixing portion 32 for mounting and fixing the fixing portion 22 of the opening / closing mechanism 21, an inclined portion 33 following the mounting fixing portion 32, and mounting portions for the support plate 28 and the closing plate 26. 34 is provided. The opening / closing mechanism 21 is folded in half with the third hinge portion c as the folding side, the vertical plate 29 is bent perpendicularly to the support plate 28 and via the fifth hinge portion e, and the fixing portion 22 is placed on the mounting fixing portion 32. And fixed by fixing pins. The vertical plate 29 is in contact with the side wall of the container body 31 and is fixed by a fixing pin.
The mounting portion 34 is provided with an outlet 35 for the container main body 31.

  Note that the fixing portion 22 may be fixed to the mounting fixing portion 32 and the vertical plate 29 may be fixed to the side wall of the container body 31 by a fixing method using an adhesive instead of fixing by a fixing pin.

  In the packaging container of the present invention, as shown in FIGS. 4, 8, and 10, the closing plate 27 is provided with an annular protrusion 27 that functions as a so-called packing that fits tightly into the outlet 22 of the container body 21. Is desirable.

  Moreover, in the packaging container of this invention, the taking-out port 35 is not limited to a circular thing, For example, the thing of shapes, such as an egg shape and an ellipse, may be sufficient. Further, when the content is a granular material, the take-out port may be formed by a number of small hole groups.

  As shown in FIGS. 16 and 17, the container main body 31 includes a bottom member 31b and a lid member 31a. Packaging contents such as tablets and granules are accommodated in the bottom member 31b, the pin 36 of the lid member 31a shown in FIG. 16 is engaged with the boss 37 of the bottom member 31b shown in FIG. 17, and the lid member 31a shown in FIG. The step-down portion 38 provided at the peripheral end portion of the bottom member 31b is engaged with the step-up portion 39 provided at the peripheral end portion of the bottom member 31b shown in FIG. 17, and the lid member 31a is fitted to the bottom member 31b. The container main body 31 is formed.

  In addition, as shown in FIG. 18, it is desirable to provide a guide wall 40 for guiding the package contents to a region corresponding to the outlet 35 of the lid member 31a inside the bottom member 31b. Due to the presence of the guide wall 40, all the packaged contents such as tablets and granules in the container can be taken out from the container.

  Next, the operation of the packaging container of the present invention will be described. FIG. 12 is a perspective view of the packaging container with the take-out port exposed. 13 is a cross-sectional view of the packaging container shown in FIG. As shown in FIGS. 12 and 13, the take-out port is opened by pushing down the inclined plate 23 of the closing plate 21 until it contacts the inclined portion 33 of the container body 31 downward. As the inclined plate 23 is pushed down, the inclined band portions 24a and 24b become inclined, whereby the hinge portion c between the inclined band portions 24a and 24b and the inclined portions 25a and 25b is pulled toward the inclined plate 23 and lowered downward. It is done. The tilting portions 25a and 25b and the closing plate 26 rotate around the fourth hinge portion d, and the take-out port 35 of the container body 31 is exposed. At this time, the support plate 28 floats slightly upward via the fifth hinge portion e (absorbs distortion as a whole). In this case, the support plate 28 may be fixed to the container. After the contents are taken out, the closing plate 26 is laid down so that the closing plate 26 is positioned on the taking-out port 35 and the taking-out port 35 can be easily closed. In this container, since the takeout port 35 and the opening / closing operation part are located on the same side of the container, the contents can be taken out without spilling.

  FIG.14 and FIG.15 shows the deformation | transformation aspect of the packaging container of this invention. In this modified embodiment, a tongue piece 30 is provided on the closing plate 26. As shown in FIG. 15, the tongue piece 30 can be hidden under the inclined plate 23, whereby the closing plate 26 can be locked to the inclined plate 23. This prevents the closing plate 26 from being easily opened by being caught by surrounding objects. When the closing plate 26 is raised, the inclined plate 23 is pushed and tilted so that the locking between the closing plate 26 and the inclined plate 26 is released and the closing plate 26 can be raised.

  19 and 20 show an opening / closing mechanism according to another embodiment of the packaging container of the present invention. FIG. 19 is a developed view of the opening / closing mechanism, and FIG. 20 is a plan view showing a state in which the opening / closing mechanism is folded in half. In this embodiment, the support plate 41 of the opening / closing mechanism 21 is formed wider than the support plate 28 in the first embodiment described above, and the closing plate 26 is placed on the mounting portion 34 by this support plate 41. The vertical plate 29 is omitted.

  The support plate 41 may be bent vertically through the hinge d and fixed to the side wall of the container. At this time, since all of the support plate 41 turns around the container side wall, the opening 35 can be closest to the container side wall in this case. At this time, as shown in FIG. 21, the container side wall portion corresponding to the placement portion 34 is preferably recessed in a range in which the support plate is accommodated.

  The packaging container of the present invention can be used as a packaging container for tablets, granules and the like.

It is a back perspective view of a container which has an opening mechanism of a lid given in patent documents 1. It is a front perspective view which shows the state which opened the lid | cover of the container which has the opening mechanism of the lid | cover described in patent document 1. FIG. It is a perspective view which shows the method of the erroneous press of the press operation part at the time of opening and closing of the container shown in FIG. It is an expanded view of the opening / closing mechanism which comprises the packaging container of this invention. It is a top view of the container main body of the packaging container of this invention. FIG. 6 is a cross-sectional view taken along line AA shown in FIG. 5. It is a perspective view of the container main body shown in FIG. It is a top view of the opening / closing mechanism which folded in half and further bent the perpendicular | vertical board perpendicularly | vertically with respect to the support plate and the closing board. It is a BB arrow directional cross-sectional view shown in FIG. It is a top view of the packaging container which attached the opening-and-closing mechanism shown in FIG. 8 to the container main body. It is CC sectional view taken on the line in FIG. It is a perspective view of the packaging container in the state where the extraction port is exposed. It is sectional drawing of the packaging container shown in FIG. It is a top view of an opening-and-closing mechanism provided with a tongue piece in a closure lid. It is a top view of the packaging container of this invention provided with the opening / closing mechanism shown in FIG. It is an expanded sectional view which shows the pin part of the cover member of the container main body in the embodiment of the packaging container of this invention. It is an expanded sectional view which shows the boss | hub part of the bottom member of the container main body in the embodiment of the packaging container of this invention. It is a perspective view of the bottom member which equips the inside of the container main body which consists of a bottom member and a cover member with a guide wall. It is an expanded view of another opening / closing mechanism. FIG. 20 is a plan view showing a state where the opening / closing mechanism shown in FIG. 19 is folded in half. The container side wall part corresponding to the mounting part 34 is a top view of the embodiment dented in the range which accommodates a support plate.

Explanation of symbols

DESCRIPTION OF SYMBOLS 21 Opening / closing mechanism 22 Fixed part 23 Inclined plate 24a Inclined belt-like part 24b Inclined belt-like part 25a Inclined part 25b Inclined part 26 Closing plate 27 Annular projection 28 Support plate 29 Vertical plate 30 Tongue piece a 1st hinge part b 2nd hinge part c Third hinge part d Fourth hinge part e Fifth hinge part 31 Container body 31a Container body lid member 31b Container body bottom member 32 First placement fixing part 33 Inclination part 34 Closing part placement part 35 Takeout port 36 Pin 37 Boss 38 Step-down part 39 Step-up part 40 Guide wall 41 Wide support plate

Claims (5)

  In a packaging container comprising a container body having an outlet and an opening / closing mechanism for opening / closing the outlet of the container body, the opening / closing mechanism includes a fixing portion for fixing the opening / closing mechanism to the container body, and a first fixing portion. An inclined plate connected via a hinge portion, a pair of inclined strip portions connected via a second hinge portion at both ends in the width direction of the inclined plate, and a third hinge portion on the inclined strip portion A tilting portion provided continuously, a closing plate formed integrally with the tilting portion between the pair of tilting belt-like portions, and a support plate connected to the closing plate via a fourth hinge portion; The container main body includes a mounting fixing portion for mounting and fixing the fixing portion of the opening and closing mechanism, an inclined portion following the mounting fixing portion, and a mounting portion for the support plate and the closing plate, Folded in half with the third hinge part as the folding side, and the fixed part is placed on the container body Is fixed to the upper packaging container which is on the placing part, characterized in that the outlet of the container main body.   A vertical plate is connected to the support plate of the opening / closing mechanism via a fifth hinge portion, and the vertical plate is bent perpendicularly to the support plate and the closing plate and is brought into contact with and fixed to the side wall of the container body. The packaging container according to claim 1.   The packaging container according to claim 1 or 2, wherein the closing plate is provided with an annular protrusion capable of being closely fitted to the take-out port.   The packaging container according to any one of claims 1 to 3, wherein the container body includes a bottom member and a lid member, and the bottom member is a card-like case fitted to the lid member. The packaging container according to any one of claims 1 to 4, wherein a guide wall is provided in the bottom member for guiding the package contents to a region corresponding to the outlet of the lid member. .

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