JPH11290423A - Medical substance dropping bottle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dropping bottle for medical substance in which a dropper can be placed on a neck part of a bottle by one-time operation in using the dropping bottle. SOLUTION: The medical substance dropping bottle is provided with a deformable bottle main body 1 to contain liquid substance, a containing part 9 having a bottom part closed with a diaphragm 8 contain substance to be mixed with liquid substance, a hard dropper in a hollow cylindrical form disposed on the inner side of the containing part 9 and provided with a chisel-shaped lower end, a cap part 16 connected to an upper end of the dropper and disposed to be pressed with the dropper toward the diaphragm 8 to seal and protect the dropper, a circular member 24 connected to a lower end of the cap part 16 to form a removable cutting assuring seal 20 between the cap part 16 and the bottom main body 1, a connection part 5 to fix the containing part 9 to a neck part of the bottle main body, and an upper outer ring 14 and a lower outer ring 15 provided on the dropper to liquid-tightly seal between the dropper and the containing part 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

FIELD OF THE INVENTION The present invention relates to drip bottles, and more particularly to drip bottles for pharmaceutical substances which are mixed and activated before use.

[0002]

2. Description of the Related Art As a conventional dripping bottle, a bottle described in EP-A-0217425 is known.

The preamble of claim 1 of this European patent has the following statement: A storage chamber in which the dropper assembly is fitted into a collar placed on the mouth of the bottle, a dispensing piston having a lower part in the shape of a mouthpiece with a flute and an upper part in the form of a collar, and a cap having a lower part in a removable strip shape. And the dispensing piston comprises a dropper on top thereof.

[0004]

However, such drip bottles have the disadvantage that when the bottle is inverted to dispense droplets through the drip device, the drip device and the storage chamber easily fall off the bottle. Difficult to use because there is. Also,
When using the drip bottle, the user must press the drip device and the receiving chamber with the finger toward the neck of the bottle.

[0005] Such prior art requires considerable improvement to eliminate its disadvantages.

Therefore, it is necessary to find a drip bottle that can be turned upside down at the time of use without holding the dropper and the accommodation chamber at the position of the neck of the bottle after the cap is once removed, and to solve the technical problem. is there.

[0007]

Thus, the present invention provides:
A deformable bottle main body for storing the liquid substance, a storage section for storing a substance mixed with the liquid substance having a bottom closed by a diaphragm, and a chisel-shaped arrangement disposed inside the storage section. A hollow cylindrical hard dropper with a lower end, and a cap connected to the upper end of the dropper to seal and protect the dropper, and to be pressed together with the dropper toward the diaphragm, An annular member connected to the lower end of the cap portion and forming a detachable assurance seal between the cap portion and the bottle body; a connection portion for fixing the housing portion to the neck portion of the bottle body; and a dropper provided in the dropper. An upper outer ring and a lower outer ring for liquid-tightly sealing between the container and the container, wherein the dropper is selectively slidable in the container toward the diaphragm, and has a lower end provided with a lower end. The cap portion can slidably couple the inner surface to the outer surface of the housing portion, and the lower portion of the annular member can be attached to the neck portion of the housing portion or the bottle body by pressing the cap. It is intended to provide a medicinal substance dropping bottle which is fixed and prevents the cap portion from moving in the axial direction.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The bottle body of the present invention is usually formed of a deformable plastic container and generally contains a liquid substance, and another liquid substance is added to the stored liquid substance. It is used in a mixed state, and the addition and mixing are usually performed by dropping a powdery substance contained in a container provided at an upper portion of the plastic container into the plastic container. is there.

[0009] The substance contained in the above-mentioned storage part is such that the sharp end of the lower part of the dropper itself sliding inside the storage part partially presses the diaphragm forming the bottom of the storage part, It is dropped on the bottle body by shearing (breaking).

A cap is placed on the upper end of the dropper, and the cap serves to apply a downward pressing force to the dropper.

The liquid and powdery substances or two kinds of liquid substances to be added and mixed in the dropping bottle are for medical or cosmetic purposes.

The advantages of the dripping bottle according to the present invention include the simplicity of use of the dripping bottle, the elimination of the danger of inadvertently dropping the dripping device and the accommodating portion when using the dripping bottle, the accommodating portion constituting the dripping bottle, and the drip bottle. The container and the cap can be mounted as one unit on the neck of the bottle body by one operation.

[0013] The medicinal substance dropping bottle of the present invention may be provided with two segmented annular portions acting as air vents on the surface of the container.

[0014] Further, in the medicinal substance dropping bottle, the lower part of the accommodating part may constitute a connecting part.

Further, in the medicinal substance dropping bottle, the annular member constitutes a cut-off guarantee seal which is demarcated by two boundaries and is removable when desired.
The lower one of the two borders cuts the annular member into a tear-off seal and a lower cylinder, the lower cylinder having a lower inner ring, which forms a rib on the outer surface of the receiving portion. It may be fixed firmly below the lower outer ring.

[0016] Also, in the medicinal substance dropping bottle, the annular member constitutes a cut-off guarantee seal which is demarcated by two boundaries and which is removable when desired, and the lower boundary of the two boundaries. A wire may divide the annular member into a tear-off seal and a connection.

[0017] In addition, in the medicinal substance dropping bottle, the annular member defines an upper and lower boundary by two boundary lines and forms a cut-out guarantee seal that is removable when desired, and the lower boundary of the two boundary lines. A line cuts the annular member and divides the assembling seal and a lower cylinder, the lower cylinder extending downward to form a lower cap and cover the connection, the lower cap comprising a lower inner ring below it; The connecting portion may have an undercut at a lower portion thereof, and the lower inner ring may be fixed to the undercut.

[0018]

BRIEF DESCRIPTION OF THE DRAWINGS Several embodiments of a drip bottle according to the invention are illustrated by way of example in the accompanying figures.

The figure shows the following components, and each component will be described below.

The bottle body 1 has a neck 2 on which a lower positioning ring 3 is provided, for example acting as a support for the assembly.

The plurality of annular projections or thread portions 4 are connected to the connection portion 5. The connection part 5 is a hollow cylindrical body 7 that stores a liquid, powdery or solid substance mixed with the liquid stored in the bottle body 1 and acts as a dispenser.
Is provided with an inner lip portion 6 for connecting the lip to the bottle body 1 in a liquid-tight manner.

The diaphragm 8 is provided with a predetermined cutting line around the diaphragm 8 and seals the substance contained in the container 9 of the cylindrical body 7 until mixing.

The lower end 1 of the hollow cylindrical body 10 constituting the dropper
1 has a chisel shape or a chisel shape (cut diagonally) so that the diaphragm 8 can be sheared.

The funnel 12 provided on the upper part of the hollow cylinder 10 functions as a dropper.

The ring 13 forming the outer edge of the funnel 12 serves to stop the dropper at a predetermined position when the dropper has moved downward and the above-described diaphragm 8 has been sheared.

The upper outer ring 14 and the lower outer ring 15 of the dropper hollow cylinder 10 seal the space between the hollow cylinder 7 and the hollow cylinder 10 in a liquid-tight manner.

Multifunctional hollow cylindrical body (cap) 16, 2
Reference numerals 0 and 26 denote hats, each having a stopper 18 of the funnel 12 and an upper end 17 into which a liquid-tight bushing 19 is incorporated.

A cut-off guarantee seal (annular member) 20 extending downward from the cap portion 16 and detachable by cutting along the boundary lines 21 and 22.
Are separated along the boundaries 21 and 22 after removing the tab 23 connecting the vertical lines of the edge.

The two annular sections 24 of the hollow cylindrical body 7 of the storage section 9 serve as air vents required for freeze-drying.

The lower outer ring 25 of the hollow cylindrical body 7 of the housing portion 9 is provided with a cap part 16, a cut-out guarantee seal 20, and a lower cylindrical part 26 for preventing the lower cylindrical part 26 from sliding down, which constitutes the multifunctional hollow cylindrical bodies 16, 20, and 26. By fixing the lower inner ring 27 of the cylindrical portion 26 below the lower outer ring 25 during assembly, the multifunctional hollow cylindrical body 16, 2
The lower and lower separable cylindrical portions 26 are fixed to the hollow cylindrical body 7 of the housing portion 9.

Outer base ring 28 of lower cylindrical portion 26
Suspends the lower cylindrical portion 26 during assembly.

Next, components of another embodiment shown in FIG. 8 will be shown, and the description thereof will be added. Multifunctional hollow cylinder 1
The lower cylindrical portions 29 of 6, 20, and 29 integrally have a connection portion 30b with the neck portion 2 of the bottle main body 1. The hollow cylindrical body 30 of the accommodation part does not include the connection part 5 (FIG. 1). The lower ring 30a of the hollow cylindrical body 30 is attached to the neck 2 of the bottle body 1.
Rim.

Next, components of still another embodiment shown in FIG. 9 will be shown, and the description thereof will be added. Sleeve joint 31
Is fixed to the neck portion 2 of the bottle main body 1 with the hollow cylindrical body 7 of the storage portion, and is independent of the hollow cylindrical body 7.

Next, components of still another embodiment shown in FIG. 10 will be shown, and the description thereof will be added. The lower cylindrical portion 32 of the multifunctional hollow cylindrical body 16, 20, 32 extends downward from the cut-off guarantee seal 20 to form a separable ring-shaped lower cap. The lower inner ring 32a of the lower cylindrical portion 32 is fixed to an undercut portion formed between the lower end of the connection portion 5 of the housing portion and the positioning ring 3.

Next, components of still another embodiment shown in FIG. 11 will be shown, and the description thereof will be added. The lower part 33 of the multi-function hollow cylinders 16 and 33 plays a role of a cut-off guarantee seal and a role of a fixing ring for fixing the multi-function hollow cylinders 16 and 33 to the cylinder 7 of the accommodation portion.

The following should be noted. In the two embodiments shown in FIGS. 1 and 9, the lower separable cylindrical portion 26 below the
Is fixed to the hollow cylindrical body 7 of the accommodation portion, but in the embodiment of FIG. 8, a separable lower cylindrical portion 29 below the cut-off guarantee seal 20 is fixed to the neck of the bottle 1.
In the embodiment of FIG.
Is an undercut portion formed between the lower end of the connection portion 5 of the hollow cylindrical body 7 of the accommodation portion and the positioning ring 3 and the neck portion 2
Fixed to In the embodiment of FIG. 11, the lower cylinder is not provided, and the lower 33 serving as a cut-off guarantee seal is fixed to the cylinder 7 of the storage section. The embodiment of FIG. 11 can be combined with the embodiment of FIG. 9 to make the connection with the neck independent of the housing.

[0037]

According to the present invention, the use of the drip bottle is simplified, the danger of inadvertently dropping the drip unit and the storage unit when the drip bottle is used is eliminated, and the storage unit and the drip unit constituting the drip bottle are eliminated. And cap as one unit,
It is possible to provide a drip bottle for a drug substance that can be placed on the neck of the bottle in one operation.

[Brief description of the drawings]

FIG. 1 is an enlarged longitudinal sectional view of the upper part of a drip bottle according to the present invention, which is provided with a mixing device provided with a cut-out guarantee seal. In this embodiment, the lower end of the cap part constituting the mixing device is provided with a cut-off guarantee seal and a separable lower cylindrical part below the seal,
The receiving part is integrally provided with a connection part to the neck part. The whole shown in the figure shows a state before use.

FIG. 2 is a cross-sectional view of the drip bottle of FIG. 1 showing a step of mixing substances before use.

FIG. 3 is a partial cross-sectional view showing each member that plays a role of protecting the dropper, guaranteeing the cut-off until used, and serving as a liquid-tight stopper of the dropper.

FIG. 4 is a sectional view taken along line IV-IV of FIG. 3;

FIG. 5 is a partial cross-sectional view of a rigid body of a dropper for dispensing a weighed droplet, the body having a funnel portion at an upper portion thereof and a lower portion having a chisel so as to be able to shear a diaphragm of a storage portion. It is in shape.

FIG. 6 is a partial cross-sectional view of a storage portion that is placed on a neck portion of the bottle main body and stores a substance supplied into the bottle main body.

FIG. 7 is a partial cross-sectional view before assembling a bottle body that generally contains a liquid substance.

FIG. 8 is a view corresponding to FIG. 1 of an embodiment in which only the upper part is changed from the bottle main body, in which the lower cylindrical part of the multifunctional hollow cylindrical body is connected to the neck part of the bottle main body. It is united with.

FIG. 9 is a view corresponding to FIG. 1 of still another embodiment, in which the connecting portion is independent from both the multifunctional hollow cylinder and the hollow cylinder of the housing portion.

FIG. 10 is a view corresponding to FIG. 1 of still another embodiment, in which a cap portion has a cut-out guarantee seal below the cap portion, and extends and expands further below the cut-off guarantee seal. A detachable lower cylindrical portion is provided as a kind of cap for covering the connecting portion, and the lower cylindrical portion is mounted on the neck of the bottle body integrally with the receiving portion.

FIG. 11 is a view corresponding to FIG. 1 of a further embodiment, in which the embodiment shown in FIG. 1 is simplified and the cut-out guarantee seal does not have a separable lower cylindrical part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Bottle main body 2 ... Neck part 3 ... Lower positioning ring 4 ... Thread part 5, 30b ... Connection part 6 ... Inner lip part 7, 10, 30 ... Hollow cylinder Body 8 ・ ・ ・ Diaphragm 9 ・ ・ ・ Accommodation part 11 ・ ・ ・ Lower end 12 ・ ・ ・ Funnel part 13 ・ ・ ・ Ring 14 ・ ・ ・ Upper outer ring 15, 25 ・ ・ ・ Lower outer ring 16 ・ ・ ・ Cap part DESCRIPTION OF SYMBOLS 17 ... Upper end part 18 ... Stopper 19 ... Liquid tight bushing 20 ... Cut-off guarantee seal 21, 22 ... Boundary line 23 ... Tab 24 ... Sectional annular part 26, 29, 32 ... Lower cylindrical part 27, 32a ... Lower inner ring 28 ... Outer base ring 30a ... Lower ring 31 ... Sleeve joint 33 ... Lower part

 ──────────────────────────────────────────────────続 き Continuation of front page (71) Applicant 599020852 Ave Justo Arosemena-Edif. Balboa, Oficina No. 7, Apartad o4694 PANAMA 5, REPUB LICA DE PANAMA

Claims (6)

[Claims] 1. A deformable bottle main body for storing a liquid substance, a storage section having a bottom closed by a diaphragm for storing a substance mixed with the liquid substance, and an inside of the storage section A hollow cylindrical hard dropper with a chisel-shaped lower end, and connected to the upper end of the dropper to seal and protect the dropper and to be pressed together with the dropper toward the diaphragm. A cap portion, an annular member connected to the lower end of the cap portion and forming a detachable assurance seal between the cap portion and the bottle body, a connection portion for fixing the housing portion to the neck portion of the bottle body, and a dropper. An upper outer ring and a lower outer ring that are provided in the drip device and seal the space between the drip device and the storage unit, wherein the drip device is selectively slidable in the storage unit toward the diaphragm, and The cap portion can be slidably coupled to the outer surface of the receiving portion, and the lower portion of the annular member can receive the receiving portion or the bottle. A drug substance dropping bottle fixed to a neck of a main body to prevent axial movement of a cap portion. 2. The medicinal substance dropping bottle according to claim 1, further comprising two divided annular portions acting as air vents on the surface of the storage portion. 3. The medicinal substance dropping bottle according to claim 1, wherein the lower part of the storage part constitutes the connection part. 4. The annular member constitutes a cut-off assurance seal that is demarcated by two boundaries and is removable when desired, and the lower one of the two boundaries is the annular member. Is divided into a cut-away assurance seal and a lower cylindrical portion, the lower cylindrical portion having a lower inner ring, which is firmly fixed under the lower outer ring forming a rib on the outer surface of the receiving portion. 2. The method according to claim 1, wherein
4. The medicinal substance dripping bottle according to any one of claims 1 to 3. 5. The annular member defines a cut-off assurance seal that is demarcated above and below by two boundaries and is removable when desired. The lower one of the two boundaries is the lower boundary. 3. The medicinal substance dropping bottle according to claim 1, wherein an annular member is divided into the cut-off guarantee seal and the connection part. 6. The annular member defines a cut-away assurance seal that is demarcated above and below by two boundaries and is removable when desired, wherein the lower one of the two boundaries is the lower boundary. Dividing the annular member into the cut-off guarantee seal and the lower cylindrical portion, the lower cylindrical portion extends downward to form a lower cap and covers the connection portion, and the lower cap includes a lower inner ring below it. The drug substance dropping bottle according to claim 3, wherein the connection portion has an undercut portion at a lower portion thereof, and the lower inner ring is fixed to the undercut portion.