JP3166950U - Medicinal bottle lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lid of a medicated bottle in which the upper surface of a rubber stopper closing an opening is not contaminated even in a storage state after the first use. SOLUTION: An opening of a bottle mouth portion 11 of a medicated bottle 10 containing a chemical solution is closed by a rubber stopper 12. Reference numeral 11a is a collar portion formed in the bottle mouth portion 11. The base 20 having the through hole 21 in the top plate 20a is fixed by winding the lower end portion thereof around the flange portion 11a. The bottle-side fixing member 30 made of synthetic resin is fixed to the base 20 by the fixing cylindrical portion 32 in a state of being crowned to the base 20. Contamination of the upper surface of the rubber stopper 12 can be prevented by the lid member 40 provided with the circular protrusion 41 that is detachably fitted in the through hole 31 formed inside the fixing cylindrical portion 32. [Selection diagram] Fig. 1

Description

  The present invention relates to a lid for a medicinal bottle for storing a medicinal solution, and more particularly to a lid for a medicinal bottle for storing a medicinal solution such as a reagent that uses the medicinal solution in the same medicinal bottle many times.

  A chemical solution such as a reagent for inspection is conventionally stored in a medical bottle having a configuration as shown in FIG.

  In FIG. 7, reference numeral 10 denotes a medicinal bottle for storing the medicinal solution 1, and an opening for injecting the medicinal solution 1 is formed in the bottle mouth portion 11. The bottle mouth part 11 around the opening part is formed with a flange part 11a extending in the outer peripheral direction.

  The opening of the bottle mouth portion 11 is closed by a rubber stopper 12, and the rubber stopper 12 is fixed by a base 20 so as not to be removed.

  The base 20 is made of aluminum or the like in an inverted bottomed cylindrical shape composed of a disc-shaped top plate 20a having a through-hole 21 in the center and a cylindrical peripheral body 20b connected to the peripheral portion of the top plate 20a. A metal thin plate is processed and formed, and the lower end portion of the cylindrical peripheral body portion 20b is fastened and fixed to the collar portion 11a of the medicinal bottle 10.

  The medicinal bottle 10 containing the medicinal solution 1 configured as described above is placed in a use place such as a hospital or a laboratory with a protective film 22 made of a synthetic resin adhered to the upper part of the bottle mouth including the base 20. Carried.

  When the chemical solution 1 is used in a hospital or laboratory, the protective film 22 that is in close contact with the upper portion as shown in FIG. 8A is removed as shown in FIG. The upper surface of the rubber plug 12 is exposed from the through hole 21. Then, an injection needle of a syringe is inserted into the upper surface of the rubber stopper 12, an appropriate amount of the drug solution 1 is transferred to the syringe, and the drug solution 1 is used.

  In the conventional medicinal bottle configured as described above, when the medicinal solution 1 is stored until next use, the upper surface of the rubber stopper 12 exposed from the through hole 21 of the base 20 may be contaminated. When the upper surface of the stopper 12 is contaminated, there is a risk that the injection needle inserted into the rubber stopper 12 and the chemical solution 1 itself used will be contaminated in the next use.

  In order to solve the above problems, the first means of the present invention has a bottle mouth portion in which a collar portion extending in the outer peripheral direction is formed around an opening portion for injecting a chemical solution housed therein. A lid for a medicinal bottle attached to the bottle mouth of a medicinal bottle whose opening is closed by a rubber stopper, and a mouthpiece fixed to the mouth of the bottle. A base made of a thin metal plate such as a reverse-bottomed cylindrical aluminum made of a disk-shaped top plate having a through hole and a cylindrical peripheral body portion connected to the peripheral portion of the top plate, and a crown on the top of the base A bottle-side fixing member made of a synthetic resin having a bottomed cylindrical shape made of a disc-shaped upper surface plate and a cylindrical side wall portion connected to the peripheral edge of the upper surface plate, A cylindrical body that can be inserted into the through-hole of the base when the bottle-side fixing member is attached to the base at the center of the lower surface side. A fixing cylindrical portion that can be bent in the circumferential direction is formed, and a through hole is formed in the upper surface plate inside the fixing cylindrical portion, and is substantially the same as the upper surface plate of the bottle side fixing member. A synthetic resin lid member, which is formed in a disk shape having a size, and has a circular projection formed in a central portion below the bottle-side fixing member so as to be detachably fitted in the through hole of the bottle-side fixing member; It is characterized by comprising.

  In order to solve the above problems, the second means of the present invention is a bottle mouth portion in which a collar portion extending in the outer peripheral direction is formed around an opening portion for injecting a chemical solution housed therein. A lid for a medicinal bottle attached to the bottle mouth of the medicinal bottle whose opening is closed by a rubber stopper, and is made of a synthetic resin fixed in a state of being attached to the bottle mouth. The bottle-side fixing member and a synthetic resin-made lid member that is detachably fitted to the bottle-side fixing member, and the bottle-side fixing member that is attached to the bottle mouth has a through hole in the center. It is constituted by a disk-shaped upper surface plate and a cylindrical side wall portion connected to the peripheral edge portion of the upper surface plate, and the bottle mouth portion is attached to the inside of the side wall portion when the bottle mouth portion is crowned. An engaging protrusion projecting inwardly located on the lower side of the collar portion is annularly arranged, and the lid member is formed on the upper side of the bottle-side fixing member. It is configured in a disk shape that is substantially the same size as the plate, and a circular protrusion is formed in the lower central portion thereof that is detachably fitted into the through hole of the bottle side fixing member. It is what.

  ADVANTAGE OF THE INVENTION According to this invention, the lid | cover of a medical bottle which does not have a possibility of contaminating the upper surface of the rubber stopper which has obstruct | occluded the opening part also in the preservation | save state after an initial use can be provided.

It is a disassembled perspective view which shows the structure of Example 1 of this invention. It is sectional drawing which shows the structure of Example 1 of this invention. It is a perspective view which shows the structure of Example 1 of this invention. It is explanatory drawing of Example 1 of this invention. It is a perspective view which shows the structure of Example 2 of this invention. It is sectional drawing which shows the structure of Example 2 of this invention. It is sectional drawing which shows the structure of the conventional medicinal bottle. It is explanatory drawing of the conventional medicinal bottle.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is an exploded perspective view showing the configuration of the first embodiment of the present invention, and FIG. 2 is a cross-sectional view showing the configuration of the first embodiment.

  In FIG. 1 and FIG. 2, the configuration of the medicinal bottle 10, the rubber stopper 12, and the base 20 containing the chemical solution 1 is the same as that of the conventional example described above, and thus the description thereof is omitted.

  1 and 2, reference numeral 30 denotes a synthetic resin bottle-side fixing member that is fixedly attached to the base 20, and reference numeral 40 denotes a synthetic resin lid member that is detachably fitted to the bottle-side fixing member 30. .

  The bottle-side fixing member 30 is configured in an inverted bottomed cylindrical shape including a disk-shaped upper surface plate 30a and a cylindrical side wall portion 30b provided continuously to the peripheral edge portion of the upper surface plate. A cylindrical body that can be inserted into the through hole 21 of the base 20 when the bottle-side fixing member 30 is attached to the base 20 below the central portion of the disc-shaped upper surface plate 30a. A fixing cylindrical portion 32 that can be bent in the direction is formed (FIGS. 1 and 2 show a bent state). A through hole 31 is formed in the upper surface plate 30 a inside the fixing cylindrical portion 32.

  The lid member 40 is formed in a disk shape having substantially the same size as the upper surface plate 30 a of the bottle side fixing member 30. On the lower side of the central portion of the disk-shaped lid member 40, a circular projection 41 is formed that is detachably fitted into the through hole 31 of the bottle-side fixing member 30.

  In the present Example 1 configured as described above, as shown in FIG. 3, the protective film 22 is mounted in the same manner as in the conventional example so that the lid member 40 does not come off during transportation. Transport to.

  When using the first embodiment, after removing the protective film 22 as in the conventional example, the lid member 40 is removed from the bottle side fixing member 30 as shown in FIG. The needle is pierced and the internal drug solution 1 is transferred to a syringe for use. And after using the chemical | medical solution 1, the circular projection part 41 of the cover member 40 fits in the through-hole 31 of the bottle side fixing member 30, and is preserve | saved until it uses it next time. During this storage period, the cover member 40 prevents the upper surface of the rubber stopper 12 from being contaminated.

  FIG. 5 is a perspective view showing the configuration of Embodiment 2 of the present invention, and FIG. 6 is a sectional view thereof.

  5 and FIG. 6, the same reference numerals as those in FIG. 1 and FIG. The difference between the second embodiment and the first embodiment is that the bottle-side fixing member 30 is fixed to the bottle mouth portion of the medicinal bottle 10 through the base 20 in the first embodiment. In No. 2, the bottle-side fixing member 30 is directly fixed to the bottle mouth portion 11 without providing the base 20.

  That is, in the second embodiment, as shown in FIG. 6, when the bottle mouth portion 11 is crowned inside the cylindrical side wall portion 30b of the bottle side fixing member 30 (the state shown in FIG. 6), the bottle An engaging projection 33 projecting inwardly so as to be positioned below the flange 11a of the mouth 11 is disposed in an annular shape. In the second embodiment configured as described above, the bottle-side fixing member 30 made of synthetic resin is attached to the bottle mouth portion 11 by being put on the bottle mouth portion 11 and pressed from above.

  Other configurations and methods of use are the same as those of the first embodiment described above, and thus description thereof is omitted.

DESCRIPTION OF SYMBOLS 1 Chemical solution 10 Medicinal bottle 11 Bottle mouth part 11a Bottle part 12 Rubber stopper 20 Base 20a Top plate 20b Circumferential body parts 21, 31 Through-hole 30 Bottle-side fixing member 30a Top plate 30b Side wall part 32 Fixing cylindrical part 33 Engaging projection part 40 Lid Member 41 Circular protrusion

Claims (2)

The bottle opening of the medicinal bottle having a bottle opening formed with a flange extending in the outer peripheral direction around an opening for injecting a chemical solution to be stored therein, the opening being closed by a rubber stopper A lid for a medicinal bottle to be attached to the section,
An inverted bottomed cylinder comprising a disc-shaped top plate having a through hole at the center and a cylindrical peripheral body connected to the peripheral edge of the top plate, the cap being fixedly attached to the bottle mouth. A base made of a thin metal plate such as aluminum,
A bottle-side fixing member made of a synthetic resin and having a bottomed cylindrical shape made of a disc-shaped upper surface plate and a cylindrical side wall portion connected to the periphery of the upper surface plate, which is attached to the upper portion of the base. In the central portion on the lower surface side of the upper surface plate, a cylindrical body that can be inserted into the through-hole of the base when the bottle-side fixing member is crowned on the base is fixed in the outer peripheral direction. A cylindrical portion is formed, and the upper surface plate inside the fixing cylindrical portion is formed with a through hole, and a bottle side fixing member;
A circular protrusion that is configured in a disk shape that is substantially the same size as the upper surface plate of the bottle-side fixing member, and that is removably fitted into the through-hole of the bottle-side fixing member at the lower central portion thereof A lid for a medicinal bottle, comprising: a lid member made of synthetic resin on which is formed. The bottle opening of the medicinal bottle having a bottle opening formed with a flange extending in the outer peripheral direction around an opening for injecting a chemical solution to be stored therein, the opening being closed by a rubber stopper A lid for a medicinal bottle to be attached to the section,
A bottle-side fixing member made of a synthetic resin fixed in a state of being attached to the bottle mouth portion, and a lid member made of a synthetic resin detachably fitted to the bottle-side fixing member,
The bottle-side fixing member that is attached to the bottle mouth part is constituted by a disk-shaped upper surface plate having a through hole in a central portion, and a cylindrical side wall portion that is connected to a peripheral edge portion of the upper surface plate, and the side wall On the inner side of the portion, an engagement protrusion projecting inwardly located on the lower side of the heel portion of the bottle mouth when the crown is attached to the bottle mouth is annularly arranged,
The lid member is formed in a disk shape that is substantially the same size as the upper surface plate of the bottle-side fixing member, and is detachably fitted into the through hole of the bottle-side fixing member at the lower central portion thereof. A lid for a medicinal bottle, characterized in that a circular projection is formed.

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