JP2000007000A - Delivery container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the usability in the usage of cosmetics of two-component type by simultaneously delivering the cosmetics of the two-component type such as hair-dye. SOLUTION: A non-aerosol type delivery container 1d comprises a holding container 3 wherein a plurality of flexible containers 2a, 2b each storing therein different kinds of cream- or gel-like materials are provided side by side, one or more delivery holes 5 to simultaneously deliver the cream- or gel-like materials stored in the containers 2a, 2b, and a plate-shaped press members 40a, 40b which press sides of the containers 2a, 2b provided in the container 3 to simultaneously deliver the cream- or gel-like materials stored in the container 2a, 2b from the delivery holes 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-aerosol type discharge container capable of simultaneously discharging two cream or gel agents contained in a flexible container.

[0002]

2. Description of the Related Art Conventionally, as a two-part type cosmetic, for example, a two-part hair dye consisting of a first part containing an oxidation dye and a second part containing an oxidizing agent such as hydrogen peroxide is known. Are known. Further, as a hair bleach, a two-part type composed of a first part containing an alkaline agent and a second part containing hydrogen peroxide is known. In addition to hair cosmetics such as hair dyes and hair bleach, dentifrices also include a first agent having a polishing and cleaning effect such as calcium carbonate and a second agent having a bleaching effect by containing hydrogen peroxide. Two-drug types are known.

[0003] Cosmetics of such a two-part type include those in which the first and second parts are each made of a plastic tube container or a tube container made of a laminated sheet of a thin metal sheet and a plastic sheet, in terms of storage stability. The first agent and the second agent are housed separately in a flexible container, and are discharged and mixed at the time of use.

[0004]

However, there is a problem that it is complicated to squeeze the first agent and the second agent from the flexible container and mix them at the time of use.

The present invention is intended to solve such a problem of the prior art. In this case, hair dyes and other two-part cosmetics are easily and simultaneously discharged at the time of use, so that the use of two-part cosmetics can be improved. The purpose is to improve convenience.

[0006]

Means for Solving the Problems In order to achieve the above-mentioned object, the present inventors have developed a plurality of creams or gels each containing a different cream or gel like the first and second agents. By juxtaposing the flexible containers and simultaneously pressing them using a specific pressing member, it has been found effective to use a discharge container that simultaneously discharges the contents of each flexible container, The present invention has been completed.

[0007] That is, the present invention relates to a non-aerosol type discharge container, in which a holding container and a plurality of flexible containers each containing a different cream-like substance or gel-like substance are juxtaposed. One or a plurality of discharge holes for simultaneously discharging the contained cream or gel, and a plurality of flexible containers juxtaposed in the holding container, and the cream contained in the flexible container is pressed. Having a pressing member for simultaneously discharging a state-of-the-art or gel-like substance from the discharge hole,
A plate-shaped pressing member for simultaneously discharging the cream or gel contained in the flexible container by pressing the side surfaces of the plurality of flexible containers arranged side by side with the holding container. A discharge container characterized by comprising:

[0008]

Embodiments of the present invention will be described below with reference to the drawings. In each of the drawings, the same reference numerals represent the same or equivalent components.

In the discharge container of the present invention, a plurality of flexible containers each containing a different cream-like substance or gel-like substance are juxtaposed by a holding container, and the flexible containers are pressed by pressing the flexible containers. This is to discharge the contents of the conductive container at the same time. Here, specific modes for pressing the flexible container include various modes as long as the respective contents can be simultaneously discharged from the plurality of flexible containers.

For example, as a mode of pressing the flexible container, the flexible container is placed at the end opposite to the mouth.
The flexible container is pressed in a linear or band shape so as to cross the body of the flexible container, and the linear or band-shaped pressed portion is relatively slid toward the mouth of the flexible container. And a mode in which the side surface of the flexible container is pressed. FIG. 1 is a schematic explanatory view of one embodiment of a discharge container of the present invention for discharging the contents contained in a flexible container in such a pressing manner, and FIG. FIG. 4B is a cross-sectional view of FIG.
FIG. 2C is a cross-sectional view, and FIG.

The discharge container 1a shown in FIG. 1 has a flexible container 2 in the form of two tubes (tubes) or a pouch (a flat bag obtained by bonding one or two sheets).
a, 2b are vertically arranged such that their mouths 2x, 2y face upward, and a bottom container 4 is located below the holding container 3 and supports the holding container 3 in an upright state.
And a lid 6 having a discharge hole 5.

Inside the lid 6, flexible containers 2a, 2b
Fitting holes 7a, 7 fitted into the respective mouth portions 2x, 2y
b are formed, and the fitting holes 7a and 7b are
And a discharge hole 8 provided in the discharge passage 8.

Inside the bottom container 4, a first pair of roller-shaped pressing members 9a, 9b and a second pair of roller-shaped pressing members 10a, 10b are provided. Here, the first pair of roller-shaped pressing members 9a and 9b sandwich the flexible containers 2a and 2b juxtaposed in the holding container 3 and press strongly, and the second pair of roller-shaped pressing members 9a and 9b are pressed. Roller pressing member 10
a, 10b are first pair of roller-shaped pressing members 9a, 9b
The flexible containers 2a and 2b are pressed more loosely.

In the holding container 3, two flexible containers 2
a partition plate 11 is mounted between the two flexible containers 2a and 2b.
The bottom container 4 is provided with a guide 12 for a partition plate 11 so that can be moved up and down in the vertical direction. As the partition plate 11, for example, a resin plate such as polyvinyl chloride, polyethylene, or polypropylene having a thickness of 1 to 3 mm or a metal plate such as aluminum can be used.

Pressing sheets 13a and 13b are mounted between the flexible containers 2a and 2b and the roller-shaped pressing members 9a, 9b, 10a and 10b. Pressing sheet 13
As a and 13b, for example, a polyethylene sheet having a thickness of about 0.5 to 3 mm can be preferably used. Further, the pressing sheets 13a and 13b are not limited to sheets having a uniform thickness, and as shown in FIG. 3, scaly sheets 13p and 13q can be provided. In this case, the saw-shaped sheet is a flexible container 2 as described later.
From the viewpoint that the pressing work of a and 2b can be performed smoothly,
Each of the plate-like members constituting the sheet-like sheet is prepared by setting the vertical length L1 in FIG. 3 to about 2 to 20 mm and the thickness to 1 to 3 m.
m, made of a resin plate such as polyethylene, the distance L2 between the individual plate members is about 1 to 2 mm, and each plate member is connected by a resin sheet of polyethylene or the like having a thickness of about 0.5 to 2 mm. Are preferred.

As the flexible container in which the holding container 3 is juxtaposed, for example, a tube container or a pouch container made of a plastic sheet or a laminated sheet of a thin metal layer and a plastic sheet can be mentioned. In addition, these internal substances can be various cream-like substances or gel-like substances, for example, a first agent and a second agent such as a two-part hair dye, a hair bleach, and a dentifrice. Can be.

When using the discharge container 1a, FIG.
The flexible containers 2a and 2b are accommodated in the holding container 3 as described above, and the mouths 2x and 2y are fitted to the fitting holes 7a and 7b, and the lid 6 is pressed as shown by the arrow. As a result, FIG.
As shown in (1), the lid 6 is pushed down, and the holding container 3 is pushed down accordingly, so that the flexible containers 2a, 2b are moved from the lower ends thereof into the gaps between the first roller-shaped pressing members 9a, 9b. The first roller-shaped pressing members 9a and 9b are inserted,
This relatively slides toward the mouths 2x, 2y of the flexible containers 2a, 2b. Therefore, the flexible containers 2a, 2b
Will be squeezed gradually from their lower ends,
According to the pressing amount of the lid 6, the ejection holes 5 of the lid 6
The contents of the two flexible containers 2a and 2b are discharged simultaneously. Therefore, when using a two-pack type cosmetic, the conventional complexity of squeezing two flexible containers separately can be eliminated.

When the flexible containers 2a and 2b are pressed and squeezed using the roller-shaped pressing members, the second roller-shaped pressing members 10a and 10b are not necessarily required. By providing the pressing members 10a and 10b as shown in the figure, the flexible containers 2a and 2b
Before being strongly pressed and squeezed by the roller-shaped pressing members 9a and 9b, the second roller-shaped pressing members 10a and
Since the pressing operation is performed loosely at b, the pressing operation can proceed smoothly.

Further, in the discharge container 1a of FIG. 1, the first roller-shaped pressing members 9a and 9b are directly connected to the flexible container 2a.
a, the pressing sheet 13 is not pressed
Since the pressing operation is performed via a and 13b, the pressing operation can be performed more smoothly. Further, in the case of a pouch made of a laminated sheet having an aluminum layer or the like as a gas barrier layer, when the surface of the pouch is pressed by a roller, the gas barrier layer may be broken inside the laminated sheet depending on the pressing conditions, but the pressing sheets 13a, 13b It is possible to prevent such a breakage of the gas barrier layer by using. Further, the flexible containers 2a and 2b can be pressed along the outer shape thereof by using the sheet-like sheets 13p and 13q as shown in FIG. 3 as the pressing sheet. 2a, 2b
Since the amount of contents remaining in the pressed area can be greatly reduced, the pressing operation can be performed more smoothly and efficiently.

As described above, when the lid 6 is pushed down and the contents contained in the two flexible containers 2a and 2b are simultaneously discharged from the discharge hole 5, the discharge amount is controlled by the lid 6 Can be pushed down stepwise by a predetermined amount. Specifically, for example, as shown in FIG. 4 (a perspective view in FIG. 4 (a) and a sectional view in FIG. 4 (b)), a stopper is attached to the bottom container 4. Can be provided in multiple stages. The stopper pulling ring 14 can be detached from the bottom container 4 by pulling as shown by the arrow. Further, as shown in FIG. 5 (a perspective view in FIG. 5 (a) and a cross-sectional view in FIG. 5 (b)), a stopper projection 15 can be provided on the bottom container 4. The stopper projections 15 are such that the projections 15 project from the side wall surface of the bottom container 4 or enter the side walls by sliding the projections 15 as shown by arrows. Further, as shown in FIG. 6 (a perspective view in FIG. 6 (a) and a cross-sectional view in FIG. 6 (b)), a stopper ring 16 can be provided on the bottom container 4. This ring 16
By turning the handle 16a, the ring 16
It can be peeled off from the bottom container 4 itself.

In the discharge container 1a, if necessary,
A check valve can be provided in the discharge path 8 between the fitting holes 7a, 7b and the discharge hole 5.

Various known check valves can be provided. For example, the check valve 20 shown in FIG. 7 (a side view, FIG. 7 (b) bottom view) can be provided.
Can be provided. The check valve 20 includes a small-diameter cylindrical member 21, a large-diameter cylindrical member 22, and a long-and-short alternating beam projecting from a connecting portion of these cylindrical members in the direction of the axis of the large-diameter cylindrical member 22. An elastic valve 24 is fitted to the member 23 and the beam-shaped member 23 on the small-diameter cylindrical member 21 side. Here, the tip of the long beam-shaped member 23 is connected to the ring. The elastic valve 24 basically has a shape as shown by a solid line in FIG. 7C and is fitted to the small-diameter cylindrical member 21 side of the beam-shaped member 23, as shown in FIG. When it is pressed as indicated by the arrow, it is easily deformed as shown by the broken line in the same figure, and when the pressure is released, it is restored to the original shape.

Therefore, this check valve 20 is not shown in FIG.
When the small-diameter cylindrical member 21 side is set to the discharge hole 5 side of the discharge container 1a and the large-diameter cylindrical member 22 side is set to the fitting hole 7a or 7b side in providing the discharge path 8 of the discharge container 1a, When the flexible containers 2a and 2b are squeezed from their lower ends, as shown by arrows in FIG.
b presses the elastic valve 24 and the check valve 20
Through the discharge hole 5. Conversely, the contents discharged from the flexible container 2a or 2b are prevented from returning to the flexible container 2a or 2b. Therefore, even after the flexible containers 2a and 2b are attached to the discharge container 1a, the storage stability of the contents can be maintained at a high level.

As described above, the discharge container in which the flexible container is pressed by using the roller-shaped pressing member can take various modifications.

In the discharge passage 8 of the discharge container 1a shown in FIG. 1, the openings 2x, 2y of the two flexible containers 2a, 2b are provided.
Is discharged from the discharge hole 5 in a slightly mixed state before reaching the discharge hole 5 of the discharge container 1a. As shown in FIG. 9, the mixing means 25 may be provided in the discharge path 8 so that the contents from the flexible containers 2a and 2b are discharged from the discharge hole 5 in a state where they are sufficiently mixed. Good. As such a mixing means 25, for example, a means provided with spiral plates having inclinations opposite to each other at the center of the axis (actually open flat 4-
Japanese Patent Application Laid-Open No. 100483, "mixed discharge cylinder") can be used.

Conversely, depending on the contents of the two flexible containers 2a and 2b, they may not be mixed until immediately before they are discharged from the discharge holes 5, in which case, for example, FIG. As shown, the discharge path 8 may be internally divided into two flow paths, and the respective contents may be discharged from the adjacent discharge holes 5a and 5b. Further, as shown in FIG. 11, the contents of the two flexible containers 2a and 2b may be discharged from the discharge holes 5a and 5b of the completely different discharge paths 8a and 8b, respectively. In such a case, as shown in FIG.
b may also function as fitting holes 7a and 7b for fitting the mouth portions 2x and 2y of the flexible containers 2a and 2b, and the discharge path 8 may be omitted.

FIG. 13 is a schematic explanatory view of a discharge container 1b in which a pressing member and a pressing mechanism for pressing the flexible containers 2a and 2b are different from the above-described discharge container 1a.
1 is a schematic cross-sectional view in the vertical direction, and FIG. 1B is a horizontal cross-sectional view along AA. FIG. 14 is an explanatory view of a coating section provided near the discharge hole 5 of the lid 6.

In the discharge container 1b, the flexible containers 2a and 2b are vertically arranged in the holding container 3 so that their mouths 2x and 2y face upward. Further, inside the lid 6, fitting holes 7a and 7b to be fitted to the mouth portions 2x and 2y of the flexible containers 2a and 2b are formed, and the fitting holes 7a and 7b are It communicates with a discharge hole 5 provided in the lid 6 through a discharge path 8.

In the discharge container 1b, a screw-shaped shaft member 31 stands vertically in the center of the holding container 3 from the bottom body 30 to the upper end of the holding container 3, and the screw-shaped shaft member 31 A disk-shaped pressing member 32 is movably screwed. The disc-shaped pressing member 32 moves upward by rotating the knob 33 at the center of the bottom body 30 as indicated by the arrow in FIG.

In the holding container 3, pressing sheets 13a and 13b are mounted between the flexible containers 2a and 2b housed therein and the disc-shaped pressing member 32.

The cover 6 is provided with animal hair bristles 34 as an applicator over a considerable area around the discharge hole 5.

When using the discharge container 1b, the container shown in FIG.
3, the flexible containers 2a and 2b are accommodated in the holding container 3, the mouth portions 2x and 2y thereof are fitted to the fitting holes 7a and 7b, and the knob 33 of the bottom body 30 is positioned as shown by the arrow. Rotate to. Thereby, the side wall of the disc-shaped pressing member 32 is connected to the flexible containers 2a, 2b via the pressing sheets 13a, 13b.
While pressing against the inner wall of the holding container 3,
Move upward from the lower end of b. Therefore, the flexible containers 2a and 2b are gradually pressed down from their lower ends, and the flexible containers 2a and 2b are discharged from the discharge holes 5 of the lid 6 according to the amount of movement of the disc-shaped pressing member 32. Will be discharged at the same time. Therefore, by pressing the flexible containers 2a and 2b using such a disc-shaped pressing member 32, when using a two-pack type cosmetic,
The conventional complexity of squeezing two flexible containers separately can be eliminated. In addition, since the animal hair bristles 34 are provided around the ejection holes 5, it is possible to easily apply the ejected contents to the application portion.

The discharge container 1b shown in FIG. 13 can also take various modifications. For example, like the discharge container 1a shown in FIG. 1 described above, a scaly sheet can be used as the pressing sheets 13a and 13b. The discharge path 8 can be provided with a check valve 20 as shown in FIGS. 7 and 8, and a mixing means 25 as shown in FIG. In addition, as shown in FIG. 10, independent discharge holes 5a, 5a, 5b are provided so that the contents of the two flexible containers 2a, 2b do not mix until immediately before the discharge.
b may be provided adjacent to each other.
As shown in (2), the contents of the two flexible containers 2a, 2b may be discharged completely independently from the discharge holes 5a, 5b.

FIG. 15 shows that the pressing member and the pressing mechanism for pressing the flexible containers 2a and 2b are the same as those of the discharge containers 1a and 1b described above.
It is explanatory drawing of the press mechanism part of the discharge container 1c of a mode different from FIG. The discharge container 1c includes two flexible containers 2a and 2b in a holding container, and the two flexible containers 2a and 2b
a, 40b are juxtaposed so as to overlap with each other, and the side surfaces of the flexible containers 2a, 2b are pressed by the plate-shaped pressing members 40a, 40b as indicated by arrows, whereby both flexible containers 2a, 2b are pressed.
a and 2b are simultaneously discharged. FIG. 16 shows the plate-shaped pressing members 40a, 4
0b is an explanatory view of a pressing mechanism of the discharge container 1d for simultaneously discharging the contents by pressing the side surfaces of the flexible containers 2a and 2b as shown by arrows, but the two flexible containers 2a , 2b are arranged in parallel between the plate-shaped pressing members 40a, 40b.

Like the discharge containers 1c and 1d, the flexible containers 2a and 2b are formed by using plate-like pressing members 40a and 40b.
When the side surface is pressed, the discharge path and the discharge hole can be configured in the same manner as the discharge containers 1a and 1b described above.
As a specific configuration, for example, the discharge container 1 shown in FIG.
As for d, FIG. 17 (FIG. 17 (a) is a perspective view, FIG.
xx cross-sectional view and (c) yy cross-sectional view of FIG.

That is, in the discharge container 1d of FIG. 17, the flexible containers 2a and 2b are juxtaposed in parallel between the plate-like pressing members 40a and 40b provided in the holding container 3. . Since the spring members 41a and 41b are provided between the plate-shaped pressing members 40a and 40b and the inner wall of the holding container 3, the plate-shaped pressing members 40a and 40b are It is always in a state of being substantially in close contact with the side surfaces of the containers 2a and 2b. Further, on the side surface of the holding container 3, a pressing portion 42 connected to the plate-shaped pressing members 40a and 40b as shown in the drawing.
a and 42b are exposed. On the other hand, the mouth portions 2x, 2y of the flexible containers 2a, 2b juxtaposed in the holding container 3 have fitting holes 7 communicating with the discharge holes 5 of the lid 6 of the discharge container 1d.
a, 7b. Therefore, the pressing portions 42a, 42
b, the two flexible containers 2a, 2b
Are simultaneously sandwiched between the plate-shaped pressing members 40a and 40b and are surface-pressed, and the contents of the two flexible containers 2a and 2b
From the same time. Further, since the animal hair bristles 34 are provided around the ejection holes 5, the ejected contents can be easily applied to the application target portion.

As described above, various aspects of the discharge container of the present invention have been described with reference to the drawings, but the present invention can take various other aspects. For example, in the above-described embodiments, the two flexible containers are arranged in the holding container, and the contents of the two flexible containers are simultaneously discharged. Flexible containers may be juxtaposed in a holding container so that their contents are discharged simultaneously. In this case, the discharge container may have one or more discharge holes.

[0038] In addition to the above-mentioned animal hair bristles, various applicators and the like can be attached to the tip of the discharge hole of the discharge container of the present invention, if necessary. For example, when a flexible container of a two-part hair dye is accommodated in the discharge container of the present invention, as shown in FIG. 18, a comb-shaped applicator is provided at the end of the discharge hole 5 of the discharge container. Preferably, 50 is attached. The comb-shaped applicator 50 is provided with an opening 52 communicating with the ejection hole 5 between the comb teeth 51, and the two hair dyes are simultaneously ejected from the opening 52. By using such an applicator 50 attached to the discharge container of the present invention, the hair dyeing operation can be performed more easily.

[0039]

According to the present invention, it is possible to simultaneously discharge hair dyes and other two-part cosmetics at the time of use, thereby greatly improving the convenience in using two-part cosmetics. Becomes possible.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view of a discharge container of the present invention.

FIG. 2 is an explanatory view of the operation of the discharge container of the present invention.

FIG. 3 is an explanatory diagram of a pressing sheet used for the discharge container of the present invention.

FIG. 4 is an explanatory view of a bottom container with a tension ring for a stopper used in the discharge container of the present invention.

FIG. 5 is an explanatory view of a bottom container with a projection for a stopper used in the discharge container of the present invention.

FIG. 6 is an explanatory view of a bottom container with a stopper ring for a stopper used in the discharge container of the present invention.

FIG. 7 is an explanatory view of a check valve used in the discharge container of the present invention.

FIG. 8 is an explanatory view of the operation of the check ring used in the discharge container of the present invention.

FIG. 9 is an explanatory view of a modified embodiment in the vicinity of the discharge hole of the discharge container of the present invention.

FIG. 10 is an explanatory view of a modified embodiment in the vicinity of a discharge hole of the discharge container of the present invention.

FIG. 11 is an explanatory view of a modified embodiment near the discharge hole of the discharge container of the present invention.

FIG. 12 is an explanatory view of a modified embodiment in the vicinity of a discharge hole of the discharge container of the present invention.

FIG. 13 is a schematic explanatory view of another embodiment of the discharge container of the present invention.

FIG. 14 is an explanatory view of an applicator used for the discharge container of the present invention.

FIG. 15 is an explanatory view of a modification of the ejection container pressing mechanism of the present invention.

FIG. 16 is an explanatory diagram of a modified embodiment of the discharge container pressing mechanism of the present invention.

FIG. 17 is an explanatory view of another embodiment of the discharge container of the present invention.

FIG. 18 is an explanatory diagram of a comb-shaped applicator that can be attached to the discharge container of the present invention.

[Explanation of symbols]

 1a, 1b, 1c, 1d Discharge container 2a, 2b Flexible container 2x, 2y Flexible container mouth 3 Holding container 4 Bottom container 5, 5a, 5b Discharge container discharge hole 6 Lid 7a, 7b Fitting Hole 8, 8a, 8b Discharge path 9a, 9b First roller-shaped pressing member 10a, 10b Second roller-shaped pressing member 11 Partition plate 12 Partition plate guide 13a, 13b Pressing sheet 13p, 13q Slender sheet 30 Bottom body DESCRIPTION OF SYMBOLS 31 Screw-shaped shaft member 32 Disc-shaped pressing member 33 Knob part 34 Animal hair bristles 40a, 40b Plate-shaped pressing members 41a, 41b Spring materials 42a, 42b Pressing part 50 Comb-shaped applicator 51 Comb teeth 52 Opening

Claims (4)

[Claims] 1. A non-aerosol type discharge container, in which a plurality of flexible containers accommodating different cream-like substances or gel-like substances are juxtaposed, and a cream contained in each flexible container. One or more discharge holes for simultaneously discharging a liquid or a gel, and a plurality of flexible containers juxtaposed in a holding container, and a cream or a gel contained in the flexible container. A pressing member for simultaneously discharging the objects from the discharge holes, and the pressing member presses the side surfaces of the plurality of flexible containers juxtaposed to the holding container to be accommodated in the flexible container. A discharge container comprising a plate-shaped pressing member for simultaneously discharging a cream-like substance or a gel-like substance. 2. The discharge container according to claim 1, wherein flexible containers each containing a first agent containing an oxidation dye of a two-pack type oxidation hair dye and a second agent containing hydrogen peroxide are juxtaposed. . 3. The discharge container according to claim 1, wherein flexible containers containing a first agent based on an alkaline agent of a two-pack type decolorizing agent and a second agent containing hydrogen peroxide are provided side by side. 4. The discharge container according to claim 2, wherein a comb-shaped applicator is provided in a discharge hole of the discharge container.