JP5759913B2 - Container with drug retention function - Google Patents

Description

  The present invention relates to a container with a medicine holding function.

  2. Description of the Related Art Conventionally, for example, a container for storing a medicine such as a desiccant together with contents is known as shown in Patent Document 1 below.

JP 2002-193299 A

  However, in the conventional container, the position of the medicine in the container is not stable, and there is a possibility that the medicine becomes an obstacle when taking out the contents, for example.

  This invention is made | formed in view of this situation, and it aims at providing the container with a chemical | medical agent holding | maintenance function which can stabilize the position in the container of a chemical | medical agent.

  As a means for solving the above-mentioned problems, the present invention provides a cylindrical body portion in which contents are accommodated, a lower end opening of the body portion, and is projected to the inside of the body portion. A cup-shaped bottom portion in which a medicine is held, and an upper end of the bottom portion and a lower end of the body portion, and a connecting cylinder portion gradually reduced in diameter from the lower end of the body portion toward the upper end of the bottom portion, A first bent portion and a second bent portion for connecting the connecting cylinder portion and a lower end of the body portion and an upper end of the bottom portion, respectively, and the bottom portion includes the second bent portion. While bending and deforming, the connecting cylinder portion is rotated around the first bent portion toward the inside of the trunk portion and is turned upside down to be projected to the inside of the trunk portion, and the bottom portion The inner diameter of the upper end of the medicine is not more than the maximum length in the radial direction of the bottom part of the medicine accommodated in the bottom part, and the first bent part At least one of a connecting portion with the first bent portion in the trunk portion and a connecting portion with the first bent portion in the connecting cylinder portion is placed on a ground surface, thereby the barrel. Provided is a container with a medicine holding function, characterized in that it is a grounding part that makes the part self-supporting.

In the container according to the present invention, since the inner diameter of the upper end of the bottom is equal to or less than the maximum length in the radial direction of the bottom of the medicine, it is possible to suppress the medicine from entering the trunk from the bottom. The position in the container can be stabilized.
In addition, the grounding part for supporting the body part by being placed on the grounding surface is not the bottom part that is located inside the body part and performs the medicine holding function, or in addition to the bottom part. Since it is at least one of the first bent portion having a large diameter, the connecting portion with the first bent portion in the body portion, and the connecting portion with the first bent portion in the connecting tube portion, the grounding stability Good quality is ensured.

  Further, in the container with the medicine holding function, the inner diameter of the upper end of the bottom portion is equal to or less than the maximum length of the medicine in the radial direction before the bottom portion protrudes inward of the trunk portion. It is preferable to do.

  In this case, when the bottom portion is pushed inward toward the inside of the trunk while the medicine is placed inside, the posture of the bottom of the medicine collapses or the medicine enters the inside of the trunk. In addition, when the bottom portion is pushed in as described above, for example, even when the container is turned upside down, the medicine can be prevented from falling from the bottom portion.

  According to the present invention, the position of a medicine in a container can be stabilized.

It is a longitudinal cross-sectional view of the container with a medicine holding function according to one embodiment of the present invention. It is a longitudinal cross-sectional view of the said container with a chemical | medical agent holding function of the state before making the bottom part of the said container with a chemical | medical agent holding function project inward of the trunk | drum. It is a longitudinal cross-sectional view of the said container with a medicine holding function of the state which accommodated the content in the said container with a medicine holding function.

  Hereinafter, with reference to drawings, container 1 with a medicine maintenance function concerning one embodiment of the present invention is explained.

  A container 1 with a medicine holding function according to the present embodiment shown in FIG. 1 closes a cylindrical trunk portion 2 in which contents are accommodated, and a lower end opening 3 of the trunk portion 2. A cup-shaped bottom part 4 projecting inwardly and holding the medicine 20 inside is connected to the upper end of the bottom part 4 and the lower end of the body part 2, and as it goes from the lower end of the body part 2 to the upper end of the bottom part 4 The first and second bent parts 6 and 7 that connect the connecting cylinder part 5 gradually reduced in diameter, the connecting cylinder part 5, and the lower end of the body part 2 and the upper end of the bottom part 4, respectively. I have.

  In the present embodiment, the central axis of the body 2 indicated by O in the drawing is referred to as a container axis, the direction along the container axis O is defined as the vertical direction, and the bottom 4 side along the vertical direction is the lower side. The opposite side is defined as the upper side. Further, a direction orthogonal to the container axis O is referred to as a radial direction, and a circumferential direction of the container axis O is referred to as a circumferential direction.

  This container 1 with a medicine holding function (hereinafter referred to as container 1) is made of synthetic resin or the like, and is formed integrally by blow molding. The upper end of the bottom part 4 is located above the lower end of the body part 2, and the first bent part 6 and the second bent part 7 are thinner than the body part 2, the bottom part 4, and the connecting cylinder part 5. Is formed. The first bent portion 6 is bent so as to protrude downward, and the second bent portion 7 is bent so as to protrude upward.

  A mouth 8 having a smaller diameter than that of the body 2 is erected at the upper end of the body 2, and the contents and the medicine 20 are accommodated from the mouth 8. A male screw portion 9 is formed on the outer peripheral surface of the mouth portion 8, and a cap C (see FIG. 3) is screwed to the male screw portion 9 so that the mouth portion 8 is closed. The container 1 can typically use tablets, granules, or solutions as contents, and when the contents are tablets or granules, the drug 20 is typically a desiccant. It is said. In addition, when the content is a solution, the drug 20 is, for example, an agrochemical.

  The lower part of the body part 2 has a first taper part 10 that gradually decreases in diameter as it goes upward from the lower end of the body part 2 and a second taper part that gradually increases in diameter as it goes upward from the upper end of the first taper part 10. The constricted part 12 provided with 11 is formed.

  The connecting cylinder part 5 connected to the lower end of the first taper part 10, that is, the lower end of the body part 2 via the first bent part 6, is held in an upside down state with the first bent part 6 as a starting point. Specifically, as shown in FIG. 2, in a state before the connecting tube portion 5 is reversed, the connecting tube portion 5 protrudes from the bottom portion 4 with respect to the body portion 2. In this state, from the first bent portion 6 as a starting point, it is inverted upward, that is, rotated around the first bent portion 6 radially inward and turned upside down, The bottom part 4 is depressed upward with respect to the body part 2 shown in FIG. 1, that is, held in a depressed position protruding upward.

  In this depressed position, the inner surface of the connecting tube portion 5 is disposed in close proximity or close to the inner surface of the first taper portion 10. Further, as shown in FIG. 2, the first bent portion 6 is formed to be thin so as to be recessed from the inner surface of the body portion 2 and the connecting tube portion 5 to the outer surface side so that the first bent portion 6 can be easily bent.

  When the connecting tube portion 5 is reversed inward in the radial direction with the first bent portion 6 as a starting point, the connecting portion between the first tapered portion 10 and the second tapered portion 11 in the constricted portion 12 is on the narrow angle side. The lower end of the body part 2 may be expanded in diameter. In this case, the connecting cylinder part 5 can be easily reversed.

  The bottom portion 4 includes a bottom wall portion 13 and a peripheral wall portion 14 erected from the outer peripheral edge of the bottom wall portion 13, and the peripheral wall portion 14 has an arc shape that bulges radially outward in a longitudinal section. The inner diameter of the upper end of the peripheral wall portion 14 is formed and the medicine 20 disposed in the bottom portion 4 is easily caught. And the upper end of the peripheral wall part 14 of the bottom part 4 is connected with the edge part of the connection cylinder part 5 via the 2nd bending part 7. FIG. As shown in FIG. 2, the second bent portion 7 is formed to be thin so as to be recessed from the outer surface of the connecting cylinder portion 5 and the bottom portion 4 to the inner surface side so that the second bent portion 7 can be easily bent.

  Here, when the medicine 20 is placed on the upper surface of the bottom wall portion 13 and the connecting cylinder portion 5 is in the depressed position, the inner diameter R1 of the upper end of the peripheral wall portion 14 in the bottom portion 4 is accommodated inside the bottom portion 4. In addition, the maximum length R2 of the medicine 20 in the radial direction of the bottom 4 is set to be equal to or less. For example, the maximum length R2 means the outer diameter if the medicine 20 is circular, and means the diagonal distance if the medicine 20 is rectangular. That is, the inner diameter R1 of the upper end of the peripheral wall portion 14 is set to a dimension that locks the end portion of the medicine 20 so that the medicine 20 accommodated in the bottom portion 4 does not enter the body 2 side from the bottom portion 4. It only has to be.

  Further, in the present embodiment, as shown in FIG. 1, the first bent portion 6 having a larger diameter than the bottom portion 4 is placed on the ground surface D, located outside the bottom portion 4 in the radial direction. As a result, it functions as a grounding portion for allowing the body portion 2 to stand on its own. In the illustrated example, the lower surface of the bottom wall portion 13 is located above the grounding portion.

  FIG. 3 shows a state in which the contents are stored in the container 1 and the mouth portion 8 is closed with the cap C. Hereinafter, the contents in the container 1 according to the present embodiment will be described with reference to FIGS. 1 to 3. A method for filling an object will be described. When filling the contents, first, the state before the connecting cylinder portion 5 shown in FIG. 2 is inverted and deformed at the protruding position, that is, the state before the bottom portion 4 protrudes inward of the body portion 2. Then, the medicine 20 is held in the bottom portion 4. At this time, the medicine 20 is accommodated so as to get over the upper end of the bottom portion 4 (the upper end of the peripheral wall portion 14). The inner diameter of the mouth portion 8 is equal to the maximum length R2 of the medicine 20.

And after hold | maintaining the chemical | medical agent 20, in this embodiment, the bottom part 4 was made inward with respect to the trunk | drum 2 in the state which turned the container 1 upside down so that the opening | mouth part 8 may face downward. Push in. As a result, the bottom portion 4 turns the connecting tube portion 5 around the first bent portion 6 inwardly of the body portion 2 while turning the second bent portion 7 so as to be turned upside down. The bottom portion 4 projects inward of the trunk portion 2.
Here, as shown in FIG. 2, in this embodiment, the inner diameter R <b> 1 of the upper end of the bottom portion 4 is the maximum length in the radial direction of the bottom portion 4 of the medicine 20 even in a state before the connecting cylinder portion 5 is reversed. It is less than R2. For this reason, even if it is in the container 1 standing posture, even if the bottom part 4 is pushed inward with respect to the trunk part 2 from above in this state, the medicine 20 is easily held in the bottom part 4. Furthermore, even in the state before the connecting cylinder portion 5 is inverted, the inner diameter R1 of the upper end of the bottom portion 4 is equal to or less than the maximum length R2 in the radial direction of the bottom portion 4 of the medicine 20, Since the second bent portion 7 is formed so as to be recessed from the outer surface of the connecting cylinder portion 5 and the bottom portion 4 to the inner surface side, the upper end of the peripheral wall portion 14 of the second bent portion 7 and the bottom portion 4 is easily expanded in diameter. It has become. For this reason, in this embodiment, it is possible to smoothly insert the medicine 20 into the bottom portion 4 before the above-described connection cylinder portion 5 is turned upside down.

  Thereafter, the container 1 is placed in an upright posture so that the mouth portion 8 faces upward. At this time, when the first bent portion 6 is placed on the ground contact surface D, the container 1 becomes self-supporting. Then, the contents are received from the mouth portion 8, and a cap C with a hinge is screwed onto the mouth portion 8 as shown in FIG. 3 to close the mouth portion 8, thereby completing the filling of the contents. .

In the container 1 with the medicine holding function of the present embodiment as described above, the inner diameter R1 of the upper end of the bottom portion 4 is equal to or less than the maximum length R2 in the radial direction of the bottom portion 4 of the medicine 20, so It becomes possible to suppress entering into the trunk | drum 2 from 4, and the position in the container of the chemical | medical agent 20 can be stabilized. Specifically, as shown in FIG. 3, when a tablet is stored in the barrel 2, the medicine 20 unintentionally enters the barrel 2 from the bottom 4 and takes out the tablet as the contents. It is possible to prevent the medicine 20 from getting in the way.
In addition, the grounding portion for supporting the trunk portion 2 by being placed on the grounding surface D is not the bottom portion 4 that is positioned inward of the trunk portion 2 and performs the medicine holding function, but the outer diameter of the bottom portion 4. Since the first bent portion 6 is large, the grounding stability is ensured satisfactorily.

  Further, even in a state before the bottom portion 4 is projected to the inside of the body portion 2, the inner diameter R1 of the upper end of the bottom portion 4 is equal to or less than the maximum length R2 in the radial direction of the bottom portion 4 of the medicine 20, When the bottom part 4 is pushed toward the inside of the trunk part 2 with the medicine 20 disposed inside, the posture of the medicine 20 with respect to the bottom part 4 is collapsed, or the medicine 20 is It is possible to prevent the medicine 20 from falling from the bottom portion 4 even when the container 1 is turned upside down when the bottom portion 4 is pushed in as described above. It can also be suppressed.

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

  For example, in the said embodiment, although the grounding part which makes the trunk | drum 2 self-supported by being mounted on the grounding surface D was demonstrated as the 1st bending part 6, the shape and bottom part of the 1st bending part 6 were demonstrated. Depending on the processing accuracy at the time of pushing in 4, the connecting portion of the body portion 2 with the first bent portion 6 and the connecting portion of the connecting tube portion 5 with the first bent portion 6 may be grounded to the ground plane D. possible. Even when these parts are placed on the ground contact surface D, since the outer diameter is larger than that of the bottom part 4, stable independence is ensured. Therefore, in the present invention, at least one of the first bent portion 6, the connecting portion with the first bent portion 6 in the body portion 2, and the connecting portion with the first bent portion 6 in the connecting tube portion 5 is provided. What is necessary is just to be a grounding part.

  In the above-described embodiment, the configuration in which the bottom wall portion 13 of the bottom portion 4 is not grounded to the ground surface has been described. However, the first bent portion 6, the connecting portion of the trunk portion 2 with the first bent portion 6, and the connection In addition to the grounding portion configured by at least one of the connecting portions of the cylindrical portion 5 and the first bent portion 6, the bottom surface of the bottom wall portion 13 may be grounded to the grounding surface.

Further, in the filling method described in the above embodiment, when the connecting cylinder portion 5 is reversed and deformed, the container 1 is disposed so that the bottom portion 4 is positioned upward and the bottom portion 4 is pushed in from above. However, the orientation of the container 1 at this time may be any orientation.
Moreover, although the said embodiment demonstrated containing a tablet in the container 1, below, the usage example when the chemical | medical agent 20 is hold | maintained inside the bottom part 4 as an agrochemical in this container 1 is demonstrated.
As a typical mode of use when the pesticide is held on the bottom 4, the pesticide is held on the bottom 4, and when using the pesticide, a solution such as water is sealed in the container, and the pesticide is dissolved in the solution. For example, it may be used in combination. In such a case, in the container 1 according to the embodiment of the present invention, the chemical 20 as an agrochemical enters the body 2 from the bottom 4 at a distribution stage before sealing a solution such as water in the container. Since the position of the medicine 20 in the container can be stabilized, for example, it is possible to prevent the agricultural chemicals from entering the body 2 from the bottom 4 unintentionally at the distribution stage or the like. it can.

DESCRIPTION OF SYMBOLS 1 Container with chemical | medical agent holding function 2 trunk | drum 3 lower end opening part 4 bottom part 5 connection cylinder part 6 1st bending part 7 2nd bending part 20 chemical | medical agent

Claims (2)

A cylindrical body part in which the contents are stored;
A cup-shaped bottom that closes the lower end opening of the barrel and projects inwardly of the barrel and holds the medicine inside;
Connecting the upper end of the bottom part and the lower end of the body part, a connecting cylinder part gradually reduced in diameter from the lower end of the body part toward the upper end of the bottom part;
A first bent part and a second bent part for connecting the connecting cylinder part and the lower end of the trunk part and the upper end of the bottom part separately;
With
The bottom portion is configured to bend and deform the second bent portion, and rotate the connecting tube portion around the first bent portion toward the inside of the barrel portion so as to be turned upside down. Overhanging the inside of the club,
The inner diameter of the upper end of the bottom portion is equal to or less than the maximum length in the radial direction of the bottom portion of the medicine accommodated inside the bottom portion,
At least one of the first bent portion, the connecting portion of the body portion with the first bent portion, and the connecting portion of the connecting tube portion with the first bent portion is mounted on the ground plane. A container with a medicine holding function, wherein the container is a grounding part that is self-supporting when placed.   The internal diameter of the upper end of the bottom portion is equal to or less than the maximum length in the radial direction of the bottom portion before the bottom portion is protruded inward of the body portion. The container with a medicine holding function according to 1.

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