JPH1059401A - Container for blend and measuring two kinds of liquid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply and correctly blend and eject two kinds of liquid separately filled in two chambers by constant amounts, respectively. SOLUTION: The container for blending and measuring two kinds of liquid comprises a combination of a container body 1 whose body 5 is partitioned into two chambers with a neck 6 provided on each of their upper parts, a nozzle cap 2 having a nozzle cylinder 16 formed with a neck fitting part to be fitted into the neck of the container body and an ejection port 17 opened/closed by an ejection valve 18 at an upper end and a measuring cup 3 having a knock pin 25 for pushing the ejection valve 18 to open, wherein by turning the container body 1 upside down and pushing it into the measuring cup 3, the knock pin 25 pushes the ejection valve 18 to have the ejection port 17 opened to begin ejecting liquid. In this situation, the two kinds of liquid are automatically ejected by an amount of a gap between a bottom of the measuring cup and a tip of the nozzle cylinder and mixed in the measuring cup, thereby enabling a constant amount of liquid to be automatically ejected correctly.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-liquid mixing / measuring container for simultaneously measuring and discharging two liquids.

[0002]

2. Description of the Related Art Conventionally, two kinds of contents liquids such as mouth rinses are separately filled so that two liquids can be mixed and poured out at the time of use.
There are roughly two types of liquid mixing and discharging containers known. One is separately housed via a partition
The liquid is used in such a manner that the partition is broken at the time of use and the whole is mixed and poured out in the container, and is mainly used for single use or short-term use. In addition, the others are separated by a partition.
The liquid filled in separate rooms divided into rooms is guided to one spout through a spouting passage leading to each room according to the amount of use at the time of use, so that it can be mixed and poured. is there. In this case, a small amount is mixed and poured out each time it is used, so that the two liquids can be stored separately in the container even after the start of use, so that a large number of times that the small amount is poured out and used for a long time Suitable for use.

[0003]

In the latter case, since the conventional container simply dispenses an appropriate amount of the two-liquid mixture visually from the spout, it is difficult to dispense a fixed amount, and the amount used is small. There was a problem that it was different each time. In addition, at the time of pouring, the mixing ratio of the two liquids may not always be constant due to a mismatch in the opening degrees of the respective pouring paths or an inclined state of the container.

[0004] The present invention has been made in view of the above-mentioned circumstances, and liquids separately filled in two rooms can be used at the time of use.
In a two-liquid mixing / measuring container capable of mixing / dispensing according to the amount of use, a two-liquid mixing / measuring container capable of always dispensing a fixed amount and stably obtaining a predetermined mixing ratio of the two liquids. The purpose is to provide.

[0005]

According to the present invention, there is provided a two-liquid mixing / measuring container in which a body portion is divided into two rooms through a partition wall, and a mouth and a neck portion communicating with each room are provided on an upper portion thereof. A container body comprising: a nozzle cap having a mouth tube formed with a mouth-neck fitting portion fitted to the mouth-neck portion of the container body and a spout formed at the upper end by a spout valve;
It is characterized in that it comprises a combination with a measuring cup having a knock pin that pushes open the discharge valve of the nozzle cylinder.

[0006] A stopper ring is detachably attached to a shoulder of the container body, the stopper ring supports the measuring cup, and the measuring cup is pressed to open the dispensing valve before starting use. Is to be prevented. Further, a knock pin is formed on the measuring cup so as to protrude from the inner surface of the bottom wall, and by pushing the container body upside down and pushing into the measuring cup, the knock pin is fitted into the spout and pushes the spout valve to open the spout. In this state, two liquids are poured out by the gap by tightly fitting the container body so that a gap is formed between the bottom surface of the measuring cup and the tip of the nozzle cylinder. Automatic dispensing can be performed automatically.

[0007] The measuring cup has a pouring step formed on the peripheral wall of the cup, and a dowel pin is formed at the pouring step to protrude above the metering level of the measuring cup when two liquids are poured. The two liquids can be separately poured out from the outlet, and it is possible to prevent the mixture from adhering to the outlet. In this case, the nozzle cap is engaged with the inside of the mouth and neck of the container body, and has a body cap having an inner cylindrical wall forming a liquid passage, and a spout is formed at the upper end by engaging with the body cap. The nozzle cylinder main body having a nozzle cylinder is formed separately, and the inner cylindrical wall and the spout are formed with their axes shifted from each other, so that the knock pin interval of the measuring cup is narrower than the interval between the mouth and neck of the container main body. This makes it possible to form the spout of the measuring cup peripheral wall compactly.

The nozzle cap comprises an inner lid engaged with the mouth and neck of the container main body, and a nozzle cap main body forming a measuring chamber above the inner lid. It has a cylinder movably fitted and having an inflow port formed on the upper side, a spout is formed at the upper end of the nozzle cap main body, and a spout valve for opening and closing the spout and the inflow valve are provided. The spout valve and the inflow valve are connected so that the spout is closed when the inflow port is open, and the inflow port is closed when the inflow port is open. Can be metered and dispensed for each liquid,
A liquid mixture is obtained. In particular, in this case, a two-liquid mixture having an accurate mixing ratio can be obtained even if there is a difference in viscosity between the two liquids.

Further, a partition plate may be formed on the bottom wall of the measuring cup to prevent other liquids from adhering to the spout, or the bottom of the measuring cup may be formed on the upper surface of the nozzle cap when two liquids are measured and poured. By forming the partition wall reaching the wall, the respective liquids are mixed after being metered and poured out. Therefore, even if one of the liquids is highly viscous, a two-liquid mixed liquid having an accurate mixing ratio can be obtained.

[0010]

Embodiments of the present invention will be described below in detail with reference to the drawings. The two-liquid mixing / measuring container according to this embodiment includes a container main body 1, a nozzle cap 2, which engages with the mouth and neck of the container main body to seal the container, a measuring cup 3, and a lowering of the measuring cup when not in use. And a stopper ring 4 for blocking.

The container body 1 has a body part having a substantially elliptical cross section, but a central part on the long axis side is constricted in the bottle axial direction (FIG. 2A). A partition (not shown) is provided, the interior is separated into two rooms, and the two liquids can be stored separately. A mouth and neck 6 is separately provided at the top of each room. The mouth-and-neck portion 6 has a zigzag vertical section having an inner engaging edge 7 and an outer engaging edge 8 so that the nozzle cap 2 can be elastically and sealingly engaged by plugging the nozzle cap 2. A stopper ring engaging groove 10 that engages with the stopper ring 4 is formed in the shoulder 9 that extends from the trunk 5 to the neck 6. In addition, 27 in a figure is a base cup.

The nozzle cap 2 has an elliptical skirt wall 13 and a top wall 1 as shown in a front section in FIG.
4. Two cylindrical walls 15 provided on the lower surface of the top wall and externally fitted to the two mouths and necks of the container body, and two nozzle cylinders provided to protrude upward through the top wall 14. 16 are integrally formed of plastic. An undercut portion is provided at the lower end of the cylindrical wall 15, and when the nozzle cap is plugged, the nozzle cap engages over the outer engaging edge 8 of the mouth and neck portion and locks the nozzle cap to the container body. The lower end of the nozzle tube 16 is fitted inside the mouth and neck 6 of the container body, and its outer peripheral surface and the inner engaging edge 7 of the mouth and neck 6 are fitted.
Close and seal the container. The mouth-neck portion of the container body more securely seals the container by the inner engagement edge 7, the mouth-neck top edge 11, and the outer engagement edge 8 of the mouth-neck portion being in close contact with the nozzle cap.

A spout 17 is formed at the top of the nozzle cylinder 16, and a spout valve 18 for opening and closing the spout 17 is provided by a spring held at the lower end of a guide 19 which is suspended from the vicinity of the spout. 20 is provided by being urged in a direction to close the spout 17, and the spout 17 is normally in a closed state.

The measuring cup 3 has a lower end edge of the peripheral wall 23 fitted to a lower end of the skirt wall 13 of the nozzle cap and, as will be described later, an engaging edge provided on the shoulder 9 of the container body at the time of liquid metering / dispensing. The two dowel pins 25 are located above the spout so that they can be fitted into the spouts 17 of the nozzle cap 2 from the bottom wall 24 so as to engage with the spouts 12. It is provided. The stopper ring 4 is for holding the state shown in FIG. 1 so that the knock pin of the measuring cup does not push the dispensing valve until the first dispensing of the liquid from the container in the distribution stage is started. The container body has an undercut portion 29 whose lower end engages with the stopper ring engaging edge 10 on the shoulder of the container body, and a flange edge 30 for receiving the lower edge of the measuring cup 3 is formed on the upper portion. The undercut portion 29 fits into the stopper ring engaging groove 10 by elastic deformation by being pressed from above onto the shoulder portion of the container, and is held by the container body.

The two-liquid mixing / measuring container of this embodiment is constructed as described above. In the distribution stage, as shown in FIG. 1, the measuring cup 3 is prevented from descending by the stopper ring. Even if the cup is pushed from above, the knock pin does not open the dispensing valve, and the liquid does not dispense even if the container falls down during the distribution stage.

Next, a method of measuring and pouring two liquids from the container will be described with reference to FIGS. The measuring cup 3 and the stopper ring 4 may be removed from the state of FIG. 1, and the stopper ring may be discarded at this time (FIG. 3A). Next, the measuring cup 3 and the container body 1 are turned upside down, and the measuring cup 3 and the container body 1 are fitted so that the knock pin 25 of the measuring cup 3 fits into the spout 17 (FIG. 2B). . As a result, the knock pin 25 pushes up the discharge valve 18 against the spring 20, the outlet is opened, and each liquid flows down simultaneously into the cup, and the two liquids are mixed to form a mixed liquid (FIG. )). When the liquid level of the mixed liquid stored in the measuring cup reaches the tip of the nozzle portion, the air is not replaced, so that the discharging of the liquid is automatically stopped, and a fixed amount of the mixed liquid is discharged into the cup 3. (FIG. 2D). Therefore, the capacity of the cup until the discharge of this liquid is stopped is, for example, 10 cc.
, A 10 cc mixed solution can always be obtained automatically. In this state, by separating the container body from the measuring cup, a fixed amount of the mixed liquid is obtained in the measuring cup, and at the same time, the spout 17 of the container body is
The injection valve 18 is returned and closed by the spring 20 (FIG. 3E).

After use, if the measuring cup 3 is lightly covered so as to cover the nozzle cap 2 on the container body 1 in the upright state, the lower end of the peripheral wall of the measuring cup will have the nozzle even if the stopper ring 4 is not provided on the container shoulder. Lightly engaged with the lower end of the skirt wall of the cap 2, held in the state shown in FIG.
As long as is not pushed, the knock pin 25 does not push down the discharge valve, and the inside of the container remains sealed until the next use.

As described above, according to the two-liquid mixing / measuring container of the present embodiment, a fixed amount of the two-liquid mixed liquid can be simply poured out while the container is inverted, which is convenient. Also,
Just push a single nozzle cap into the neck of the container mouth,
The inside of the container can be easily sealed, and the structure is simple. In the present embodiment, the case where two liquids are dispensed in the same amount is shown. However, for example, when the mixing ratio of the two liquids is different, the capacity of the two rooms partitioned by the partition wall of the container body is determined according to the mixing ratio. If the volume is changed and the diameter of the spout of the nozzle cap is also changed according to the pouring ratio, a two-liquid mixture having an arbitrary mixing ratio can be obtained. Further, the two-liquid mixing / measuring container of the present invention is not limited to the above-described embodiment, and various design changes can be made. Various modified examples are shown below as examples.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following embodiments, the same reference numerals are given to the same structures as those of the above-described embodiment, detailed description is omitted, and only the features different from the above-described embodiment will be described in detail.

Embodiment 1 FIGS. 4 to 8 show an embodiment of a two-liquid mixing and measuring container according to the present invention. The two-liquid mixing / measuring container of the present embodiment is characterized in that when two-liquid mixing and pouring is performed, the mixed liquid is prevented from adhering to each of the spouts. The liquid is poured out of each spout from above each spout into the measuring cup so that the mixture does not touch the spout.

In order to dispense the spout above the fixed level, for example, in the embodiment shown in FIGS.
It is also possible to extend the knock pin of the measuring cup, make the measuring cup transparent, attach a measuring scale, and visually dispense the measuring cup.However, when the measuring cup is put on the container body when not in use, the knock pin is used. When the mixed solution poured into the measuring cup is contained in the mouth directly from the measuring cup, for example, in the case of a mouthwash, there is a problem that the knock pin becomes obstructive. In order to solve those problems, in this embodiment, a part of the upper part of the peripheral wall of the measuring cup is bulged outward, and a knock pin is provided in that part. The device was designed so that the measuring cup was not in the way when it was put on the container body.

The two-liquid mixing / measuring container of this embodiment comprises a container main body 35, a nozzle cap 37, and a measuring cup 38. The container main body 35 is divided into two rooms by a partition wall as in the above embodiment, but each mouth and neck 6 is shown in FIG.
As shown in (c), it is formed at a position shifted from the center in the thickness direction of the container toward one side. In this embodiment, the nozzle cap 37 is connected to the main body cap 36 and the nozzle cylinder 39.
The main body cap 36 is fitted to the mouth and neck 6. The means for fitting the main body cap 36 to the container main body is the same as in the above embodiment, and the skirt wall 40,
It has a cylindrical wall 41 and an inner cylindrical wall 42 corresponding to the lower part of the nozzle cylinder, and the mouth and neck of the container body 35 are formed in the same shape as in the above embodiment. Top wall 4 of body cap 36
3 includes two locking rings 4 with which the nozzle cylinder 39 is fitted and locked.
4 is formed so as to protrude so as to communicate with the inside of the inner cylindrical wall 42.

As shown in FIGS. 4 and 8, the nozzle cap 37 has a fitting tube 47 fitted to the locking ring 44 of the main body cap 36 and a nozzle tube 46 communicating internally with the fitting tube. It has two by two. Main body cap locking ring 44
An undercut portion is formed on the fitting surface of the fitting cylinder 47 of the nozzle cap, and the undercut portion is engaged with each other, so that the main body cap and the nozzle cylinder are tightly fitted and are not easily separated. Has become. in this way,
In the present embodiment, the nozzle cap is assembled by molding the main body cap and the nozzle cylinder separately, so that the interval between the two nozzle cylinders 46, 46 is larger than the interval between the mouth and neck 6, 6 of the container main body. It can be formed narrow, and the spout can be formed compactly and well on the peripheral wall of the measuring cup.

On the other hand, as shown in FIG. 6, a part of the measuring cup 38 in the vicinity of the opening of the peripheral wall 50 is outwardly bulged in a step shape to form a pouring step portion 51, and the pouring step portion 51 is formed. Dowel pins 5 at the same interval as the center of the nozzle cylinder of the nozzle cap
2, 52 are formed to protrude. Further, as shown in an enlarged view in FIG. 8, a plurality of pins (4 in this embodiment) are provided on the periphery of the knock pin to position the push-in position of the discharge valve by hitting the tip of the nozzle cylinder at the time of liquid discharge. The nozzle receiving projections 53 of the present invention are formed at appropriate intervals so that the liquid can be poured out of the gap when the liquid is poured. In the figure, 54 is
These are positioning projections that engage with the nozzle hole ends when the measuring cap is attached to the container body.

The two-liquid mixing / measuring container of this embodiment is configured as described above. When the measuring cup is put on the container main body, the knock pin 52 and the nozzle cylinder of the measuring cup 38 are connected as shown in FIG.
As shown in (2), since it is at a position shifted laterally, there is no possibility that the knock pin pushes down the dispensing valve even if the measuring cup is strongly pressed. Therefore, unlike the above-described embodiment, there is no need to provide a stopper ring, and the measuring cup is directly attached to the container body even during the distribution stage (see FIG. 5).

In order to dispense the two liquids in a fixed amount, as shown in FIG. 8A, the measuring cup is detached from the container main body, the measuring cup 38 is held in the opposite direction with one hand, and
5 is inverted, the tip of the nozzle cylinder is positioned at the ejection step 51 so that the knock pin 52 is inserted into the spout, and the nozzle is pushed in until the tip of the nozzle comes into contact with the nozzle receiving projection 53. The outlet valve 18 is pushed up and the liquid flows out. The liquid flowing out of the outlet 17 flows along the peripheral wall through the gap between the nozzle receiving projections 53, and the two liquids are mixed. At this time, while the scale 48 of the measuring cup 38 is visually checked, when the liquid level reaches a predetermined scale, the measuring cup 38 and the container body 35 are separated from each other.
The spout 8 is naturally returned by the spring 20 to close the spout, and a predetermined amount of the two-liquid mixture can be poured into the measuring cup. As described above, in the present embodiment, since the pouring position from the nozzle is above the two-fluid quantitative position in the measuring cup, the mixed liquid does not adhere to the nozzle, and each liquid in the container body is contaminated. I will not let you. In addition, in this embodiment, since the quantitative dispensing is performed visually, by attaching a plurality of scales to the measuring cup, for example, the quantitative dispensing according to the use condition of each of large, medium, and small or adults and children can be performed. can do.

Embodiment 2 FIGS. 9 and 10 show another embodiment of the two-liquid mixing / measuring container according to the present invention. The present embodiment is characterized in that the measuring chambers are individually formed in the nozzle cap which is fitted to the mouth and neck of the container body. The two-liquid mixing / measuring container of the present embodiment includes a container main body 1, a nozzle cap 57, a measuring cup 58, and a stopper ring 4, and the structures of the container main body 1 and the stopper ring 4 are shown in FIGS. It has the same structure as the two-liquid mixing and measuring container.

The nozzle cap 57 of this embodiment includes a nozzle cap main body 60, an inner lid 62 fitted to each of the mouth and neck 6 of the container main body 1, and an inflow port and a nozzle cap main body provided in the inner lid. And a valve mechanism for controlling the opening and closing of the formed spout.
Are fitted together to form a measuring chamber 61 above. As shown in FIG. 9, the nozzle cap main body 60 is integrally formed with a container opening engaging wall 63 fitted to each mouth and neck of the container main body 1 and a measuring chamber wall 64 forming a measuring chamber thereabove. A step is formed inside the boundary between the container opening engaging wall 63 and the measuring chamber wall 64 so that the top wall of the inner lid 62 can be pressed. At the upper end of the measuring chamber wall 64, a spout 65 is provided.
Are formed, and a plurality of guide members 66 for guiding the outlet valve 72 from an outer peripheral portion of the spout are hung down. There is a gap between the guide members so that the liquid can flow freely.

The inner lid 62 is provided with a container fitting wall which fits inside the container mouth and neck portion from the top wall, and has a cylinder 67 for guiding and holding a piston valve 71 constituting an inflow valve inside thereof.
Is formed, and an intermediate portion of the cylinder is a complete cylinder wall portion. The inflow port is closed by a piston located in the cylinder portion, but slits 68 are formed in upper and lower portions of the cylinder portion of the cylinder. Have been. The slit in the upper part of the cylinder located in the measuring chamber forms an inlet 74, and when the piston valve 71 is located in this part, the liquid can freely flow through the cylinder to the measuring chamber, and the inlet is open. become. At the lower end of the cylinder 67, a spring receiver 69 for supporting a spring 75 for urging the piston valve 71 upward is provided. The sleeve 77 is provided with a slit.

A spout valve 72 for opening and closing the spout 65 and a piston valve 71 are integrally connected by a stem 73 to form a valve mechanism. When the spout valve 72 is at a position where the spout is closed, the piston valve 71 is closed. Are arranged in such a positional relationship as to open the inlet 74. The bottom wall 76 of the measuring cup 58 has a spout 65 for the nozzle cap at the time of pouring the liquid.
, And a sleeve 77 that presses the discharge valve 72 is provided to hang down.

The present invention is configured as described above. In order to mix and discharge two liquids, the inlet 74 is open and the outlet 65 is closed in the normal state shown in FIG. When the container is inverted, the liquid flows into the measuring chamber 61 and fills the measuring chamber as shown in FIG. In this state, when the liquid is pushed into the measuring cup 6, the sleeve 77 pushes up the discharging valve 72. As a result, the inlet 65 closes and the inlet closes at the same time, and the liquid in the measuring chamber flows out into the measuring cup (FIG. 10). (B)-(c)). When the pouring from the measuring chamber is completed, as shown in FIG. 10 (d), by separating the container main body and the measuring cup, a two-liquid mixture in which a fixed amount of the two liquids are mixed is obtained in the measuring cup. At the same time, the discharge valve and the piston valve return to the initial state, and each measuring chamber 61
Again, the liquid in the measuring chamber returns to the inside of the container body again by returning the container body to the upright state.

As described above, in the present embodiment, separate measuring chambers are provided, and each of the measuring chambers is weighed and then separately discharged into the measuring cup. There is an advantage that each liquid can be mixed in a fixed amount. Also,
There is no possibility that the mixed liquid mixes with the liquids stored in the separate rooms, and the two liquids can be favorably maintained for long-term use.

In the above-described embodiments and examples, the two-liquid mixing / measuring container has been described in which the two liquids are discharged under the same conditions, and the same amount of the two liquids is mixed and poured out. If there is, even if the spouts have the same size, the spout speeds are different, so that in the embodiment and the first example, there is a problem that the spout amounts of the two liquids are different. FIG.
FIG. 12 and FIG. 12 are devised in order to solve such a problem, and ensure that each liquid can be reliably dispensed even when the viscosity of the two liquids is different.

FIG. 11 shows a second embodiment of the embodiment shown in FIGS.
In the liquid mixing and measuring container, a partition plate 81 is provided, which corresponds to a changed measuring cup, and hangs down from an intermediate portion of the bottom wall of the measuring cup 80. As a result, at the time of liquid pouring, as shown in FIGS. 3 (c) and 3 (d), the liquid is poured into portions separated by the partition plate. If the liquid is held until it reaches the outlet and naturally stops flowing, each liquid can be dispensed in a fixed amount by the volume separated by the partition plate. When using, if the measuring cup into which the two liquids are poured is separated from the container body and the measuring cup is tilted, and the measuring cup 80 is tilted so that one liquid flows out to the other side beyond the partition plate 81, The two liquids are easily mixed to obtain a mixed liquid.

FIG. 12 shows a further modified example. In the present embodiment, in the two-liquid mixing and measuring container of the embodiment shown in FIGS. 1 to 3, instead of providing the partition wall in the measuring cup, a nozzle is provided. A partition plate 82 is provided on the top wall 14 of the cap 2. Also in this case, as in the case of the embodiment shown in FIG. 11, the two liquids are separately poured out without being mixed, so that even if there is a difference in viscosity between the two liquids, it is possible to dispense quantitatively. In this case, by separating the measuring cup from the container main body, the partition plate is also eliminated, so that the two liquids are naturally mixed, and the mixed liquid having a predetermined mixing ratio can be reliably obtained. Note that a groove-shaped partition plate receiver 83 into which the partition plate 82 is fitted is provided on the bottom wall of the measuring cup.

[0036]

As is apparent from the above description, the two-liquid mixing / measuring container of the present invention accurately measures the liquid separately filled in the two chambers at the time of use in an amount corresponding to one use. The mixture can be poured out, and a fixed amount of the two-liquid mixture can be easily and reliably obtained. Further, the structure is simple, the inside of the container can be easily sealed simply by pushing the nozzle cap into the neck of the container mouth, and the deterioration of the liquid can be prevented for long-term use.

According to the second aspect of the present invention, since the measuring cup is prevented from descending by the stopper ring, even if the measuring cup is pressed, the discharge valve does not open, and there is a possibility of liquid leakage at the distribution stage. There is no. According to the third aspect of the present invention, the dispensing of the two liquids into the measuring cup is automatically stopped when the amount is fixed by simply maintaining the container in an inverted state and dispensing. A liquid mixture is obtained.

According to the fourth aspect of the present invention, the liquid can be poured into the measuring cup from each spout above the fixed level of the measuring cup. Deterioration of each liquid due to mixing of the liquid mixture with the liquid can be reliably prevented. According to claim 5,
The interval between the two nozzle cylinders can be formed to be narrower than the interval between the mouth and neck of the container body, so that the dispensing step can be formed compactly and compactly on the peripheral wall of the measuring cup.

According to the structure of claim 6, since the two liquids are measured in separate measuring chambers and then flow out to the measuring cup, even if there is a viscosity difference between the two liquids, the respective liquids can be reliably dispensed. Thus, a two-liquid mixture having an accurate mixing ratio can be easily obtained. According to the configuration of claims 7 and 8, when the two liquids are poured from the nozzle cylinder, the measuring cup is divided into two parts by the partition plate. And the mixed liquid does not adhere to the nozzle cylinder.

[Brief description of the drawings]

FIG. 1 is a front partial cross-sectional view of a two-liquid mixing / measuring container according to an embodiment of the present invention.

FIGS. 2A and 2B show a two-liquid mixing / measuring container with its measuring cup removed, wherein FIG. 2A is a plan view, FIG. 2B is a front view, and FIG.
Is a side view.

FIGS. 3 (a) to 3 (e) show two samples in the two-liquid mixing / measuring container.
It is a schematic diagram which shows the procedure of liquid mixture metering and pouring.

FIG. 4 is a front partial cross-sectional view of a two-liquid mixing / measuring container according to an embodiment of the present invention.

FIG. 5 (a) is a side view, and FIG. 5 (b) is a plan view.

6A is a side sectional view of the measuring cup, and FIG. 6B is a bottom view of the measuring cup.

7A and 7B show the two-liquid mixing and measuring container with the measuring cup removed, wherein FIG. 7A is a plan view, FIG. 7B is a front view, and FIG.
Is a side view.

8 (a) is a partially cutaway cross-sectional view of the two-liquid mixing / measuring container shown in FIG. 4 in a two-liquid mixing / dispensing state, and FIG. 8 (b) is a partially enlarged view thereof.

FIG. 9 is a front partial cross-sectional view of a two-liquid mixing / measuring container according to another embodiment of the present invention.

FIGS. 10A to 10E are schematic views showing a procedure of two-liquid mixing and weighing-out in the two-liquid mixing and measuring container.

FIG. 11 shows a measuring cup of a two-liquid mixing / measuring container according to still another embodiment of the present invention, where (a) is a sectional view of a main part of the front of the two-liquid mixing / measuring container and a bottom view of the measuring cup; )
(C) is a fragmentary cross-sectional view of the two-liquid mixing and measuring container in a two-liquid mixing and measuring state;

FIG. 12 shows a measuring cup of a two-liquid mixing / measuring container according to still another embodiment of the present invention, wherein (a) is a front sectional view of a main part of the two-liquid mixing / measuring container and a bottom view of the measuring cup;
(B) and (c) are fragmentary sectional views of a main part of the two-liquid mixing and measuring container in a two-liquid mixing and measuring state.

[Explanation of symbols]

1, 35 Container main body 2, 37, 57 Nozzle cap 3, 38, 58, 80 Measuring cap 4 Stopper ring 6 Mouth neck 16, 46 Nozzle cylinder 17, 65 Outlet 18, 72 Outlet valve 25, 52 Dowel pin 36 Main body cap 39 Nozzle cylinder 48 Measurement scale 51 Injection step 62 Inner lid 71 Piston valve 73 Stem 74 Inflow 81, 82 Partition plate

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[Procedure amendment]

[Submission date] October 11, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] FIG.

[Correction method] Change

[Correction contents]

FIGS. 10A to 10D are schematic diagrams showing a procedure of two-liquid mixing and weighing-out in the two-liquid mixing and measuring container.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] FIG.

[Correction method] Change

[Correction contents]

FIG. 11 shows a two-liquid mixing / measuring container according to yet another embodiment of the present invention, wherein (a) is a bottom view of the measuring cup;
(B) is a sectional front view of a main part of the two-liquid mixing and measuring container, and (c) and (d) are cross-sectional views of main parts of the two-liquid mixing and measuring container in a two-liquid mixing and measuring state.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] FIG.

[Correction method] Change

[Correction contents]

FIG. 12 shows a two-liquid mixing / measuring container according to still another embodiment of the present invention, wherein (a) is a bottom view of the measuring cup;
(B) is a sectional front view of a main part of the two-liquid mixing and measuring container, and (c) and (d) are cross-sectional views of main parts of the two-liquid mixing and measuring container in a two-liquid mixing and measuring state.

Claims (8)

[Claims] 1. The body is divided into two rooms via a partition,
In addition, a container body provided with a mouth and neck portion communicating with each room at an upper portion thereof, a mouth and neck fitting portion fitted to the mouth and neck portion of the container body, and a spout that is opened and closed by a spout valve are formed at an upper end. A two-liquid mixing / measuring container comprising a combination of a nozzle cap having a nozzle tube and a measuring cup having a knock pin which pushes open a discharge valve of the nozzle tube. 2. A detachable stopper ring is mounted on a shoulder portion of the container main body, the stopper ring supports the measuring cup, and when not in use, the measuring cup is pressed to push the knock pin into the discharge valve. 2. The two-liquid mixing and measuring container according to claim 1, wherein the container is prevented from being pushed open. 3. The measuring cup has a dowel pin protruding from the inner surface of the bottom wall, and the container body is turned upside down and pushed into the measuring cup to open a spout. The two-liquid mixing and measuring container according to claim 1 or 2, wherein the two-liquid mixing and weighing container is fitted with the container body so as to form a gap, and the two liquids are dispensed in a fixed amount by the gap. 4. The two-liquid mixing / measuring container according to claim 1, wherein the measuring cup has a spout step formed on a peripheral wall of the cup, and a knock pin protrudingly formed at the spout step. 5. A main body cap having an inner cylindrical wall which engages the inside of the mouth and neck of the container main body to form a liquid passage, and a spout is formed at an upper end by engaging with the main body cap. 5. The two-liquid mixing and weighing container according to claim 4, comprising a nozzle cylinder having a nozzle cylinder formed, wherein the inner cylindrical wall and the spout are formed off-axis. 6. The nozzle cap includes an inner lid that engages with the mouth and neck of the container body, and a nozzle cap body that forms a measuring chamber above the inner lid. A nozzle having an inflow port formed on an upper side thereof, a spout formed in an upper end portion of the nozzle cap body, and a spout valve for opening and closing the spout and the inflow valve having a stem. The outlet valve is connected so that the outlet is closed when the inlet is open, and the inlet is closed when the outlet is open. The two-liquid mixing and weighing container according to claim 1, 2, or 3. 7. The two-liquid mixing and measuring container according to claim 1, wherein a partition plate is formed on a bottom wall of the measuring cup to prevent mixing of the two liquids at the time of measuring and dispensing. 8. The two-liquid mixing / measuring container according to claim 1, wherein a partition wall which reaches the bottom wall of the measuring cup is formed on the upper surface of the nozzle cap when the two-liquid measurement is poured.