JP2002347789A - Flexible bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To refill two liquids simultaneously into the main body of a container, capable of discharging the two liquids at the same time. SOLUTION: The flexible bag 20 stores an inner bag 22 for a second liquid in an outer bag 21 for a first liquid. An outer nozzle 21A connected to the outer bag 21 and an inner nozzle 22A connected to the inner bag 22 are coaxially arranged, and outer nozzle 21A and inner nozzle 22A are simultaneously connectable with the first nozzle 11A of the main body of the container 10 and the second nozzle 12A thereof, respectively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a flexible bag.

[0002]

2. Description of the Related Art In order to refill two main liquids into a main body container capable of simultaneously discharging a first liquid and a second liquid, the main liquid container having an outer first nozzle and an inner second nozzle arranged coaxially. The first and second two types of flexible bags may be used.

[0003]

The first flexible bag and the second flexible bag are used alternately, the refilling time is long, and the first flexible bag is used as the first nozzle of the main body container. An erroneous operation of connecting the portion to be connected to the second nozzle of the main container, or conversely, connecting the second flexible bag to the second nozzle of the main container to the first nozzle of the main container. Erroneous operation may occur.

When the first liquid is refilled from the first flexible bag into the first nozzle outside the main body container, the first liquid flowing out of the first flexible bag is supplied not only to the first nozzle but also to the inside of the first nozzle. There is a risk that the liquid will flow into the opened second nozzle, and the two liquids will be mixed during refilling.

An object of the present invention is to simultaneously refill two liquids in a main body container which can discharge two liquids simultaneously.

Another object of the present invention is to provide the first container from the outer first nozzle to the first container of the main body container capable of simultaneously discharging two liquids.
When refilling the liquid, the first liquid is
An object of the present invention is to prevent mixing of two liquids at the time of refilling without flowing into a nozzle.

[0007]

According to the first aspect of the present invention, there is provided the following:
It has a first storage part for liquid and a second storage part for second liquid, and the first nozzle connected to the first storage part is disposed outside and the second nozzle connected to the second storage part is disposed coaxially inside. A flexible bag for supplying a first liquid and a second liquid to a main body container, wherein an outer bag for the first liquid contains an inner bag for the second liquid, and an outer nozzle connected to the outer bag And an inner nozzle connected to the inner bag is coaxially arranged, and each of the outer nozzle and the inner nozzle can be simultaneously connected to each of the first nozzle and the second nozzle of the main body container.

According to a fourth aspect of the present invention, there is provided a first storage portion for the first liquid and a second storage portion for the second liquid, and the first nozzle connected to the first storage portion is provided on the outside with the second nozzle. A flexible bag for supplying a first liquid to a main body container in which a second nozzle connected to an accommodation portion is coaxially arranged on the inner side. The flexible bag includes a nozzle, and a plug is provided at the center of the nozzle. The first nozzle and the second nozzle of the main body container can be simultaneously connected to each other.

[0009]

FIG. 1 shows the use state of a flexible bag 20 for refilling a main container 10 capable of simultaneously discharging a first liquid such as a bleaching agent and a second liquid such as a detergent. It is shown.

As shown in FIG. 2, the main body container 10 has a first storage portion 11 formed of an outer container for the first liquid and a second storage portion 12 formed of an inner container for the second liquid. The second housing section 12 is housed inside the first housing section 11. The main body container 10 has a first nozzle 11 </ b> A that is driven and fitted into the first storage portion 11, and a second nozzle 12 </ b> A that is screwed and connected to the second storage portion 12, coaxially disposed inside. In the present embodiment, the first accommodating portion 11 and the second accommodating portion 12 are fixed to each other such that the distal end surface of the inner second nozzle 12A protrudes outward from the distal end surface of the outer first nozzle 11A. When the two liquids are simultaneously discharged from the main body container 10, the second
The second liquid flowing out of the nozzle 12A is the first nozzle 1 on the outside.
It is possible to avoid infiltration into the first housing portion 11 from 1A.

As shown in FIG. 3, the flexible bag 20 accommodates an inner bag 22 for the second liquid in an outer bag 21 for the first liquid, and is sealed with the outer bag 21 to form a continuous outer nozzle. The inner nozzle 22A which is sealed and connected to the inner bag 21A and the inner bag 22 is coaxially arranged. The flexible bag 20 is a main container 1 for the first liquid and the second liquid.
0, the outer nozzle 21A as shown in FIG.
The inner nozzle 22A and the inner nozzle 22A are simultaneously fitted and connectable to the first nozzle 11A and the second nozzle 12A of the main body container 10, respectively. The outer bag 21 and the inner bag 22 are made of a flexible plastic material, and the outer nozzle 21A and the inner nozzle 2
2A is made of a hard plastic material.

In the flexible bag 20, the outer nozzle 21A and the inner nozzle 22A form an integrally formed nozzle body 23, and a connecting portion 23A between them has a flow path 23B for the first liquid. The flexible bag 20 includes the outer nozzle 21 in the nozzle body 23.
A connector 24 is rotatably coupled to an annular groove 23C provided on the outer periphery of the connector A, and a screw portion 24A of the connector 24 is provided on a sleeve 13 attached to the outer periphery of the first nozzle 11A of the main body container 10. And the outer nozzle 21A and the inner nozzle 22A can be firmly connected and maintained to the first nozzle 11A and the second nozzle 12A of the main body container 10, respectively.

The flexible bag 20 includes a flexible outer bag 21 and an inner bag 2.
2, the outer nozzle 21 </ b> A and the inner nozzle 22 </ b> A are hardened.
1. With the inner bag 22 erected, the nozzle body 23 (outer nozzle 21A, inner nozzle 22A) is bent downward from the root thereof to form the first nozzle 11A and second nozzle 12A of the main body container 10 with the outer nozzle. 21A and the inner nozzle 22A can be fitted and connected, and the threaded portion 24A of the connector 24 can be connected to the threaded portion 13A of the main body container 10 under the fitted state. After that, if the outer bag 21 and the inner bag 22 of the flexible bag 20 are inverted, the first liquid of the outer bag 21 and the second liquid of the inner bag 22 can be connected to each other by the connecting portion of the outer nozzle 21A and the first nozzle 11A. 22A
The flexible bag 10 can be supplied to the first accommodating portion 11 and the second accommodating portion 12 of the flexible bag 10 from the connecting portion of the first and second nozzles 12A.

In the distribution stage, the flexible bag 20 is used as the outer bag 2.
1. A lid is provided to close the outer nozzle 21A and the inner nozzle 22A of the inner bag 22. The lid can be kept tight by the connector 24.

According to this embodiment, the following operations are provided. (Functions Corresponding to Claim 1) The flexible bag 20 has an outer bag 21 for the first liquid and an inner bag 22 for the second liquid. A continuous inner nozzle 22A is coaxially arranged, and each of the outer nozzle 21A and the inner nozzle 22A can be simultaneously connected to each of the first nozzle 11A and the second nozzle 12A of the main body container 10. Accordingly, the first and second two liquids are respectively transferred from the outer bag 21 and the inner bag 22 of the flexible bag 20 to the main container 10.
Can be refilled at the same time, the refilling time can be reduced, and the outer nozzle 21A of the flexible bag 20
The possibility of erroneous operation of connecting to the nozzle 12A and conversely of erroneous operation of connecting the inner nozzle 22A to the first nozzle 11A of the main body container 10 can be naturally eliminated.
Liquid mixing can be prevented.

(Action Corresponding to Claim 2) The outer nozzle 21A and the inner nozzle 22A are integrated, a connector 24 is provided on the outer nozzle 21A, and the connector 24 can be connected to the main body container 10. Accordingly, due to the presence of the connector 24, each of the outer nozzle 21A and the inner nozzle 22A is displaced with respect to each of the first nozzle 11A and the second nozzle 12A of the main body container 10, so that the connection can be reliably maintained without coming off, and the refilling operation is stabilized. Can be secured.

(Action corresponding to claim 3) The bleaching agent is contained in the outer bag 21 of the flexible bag 20 and the detergent is contained in the inner bag 22, so that the bleaching agent and the detergent which are easily reacted are mixed in two liquids. The two liquids can be refilled without washing, and when the two liquids are used for laundry, the two liquids can be discharged and mixed at the same time and quickly used for bleaching.

The flexible bag 30 shown in FIG. 4 is for supplying the first liquid to the main body container 10 shown in FIG.

The flexible bag 30 is a bag body 3 for containing the first liquid.
1 and a plug 32 at the center of the nozzle 31A. At the time of refilling the first liquid into the main body container 10, the flexible bag 30 simultaneously connects and connects the nozzle 31A and the plug 32 to the first nozzle 11A and the second nozzle 12A of the main body container 10, respectively. The second nozzle 12A is closed by the plug 32. The bag body 31 is made of a flexible plastic material, and the nozzle 31A and the plug 32 are made of a hard plastic material.

In the flexible bag 30, the nozzle 31A and the plug 32 form a nozzle 33 integrally formed.

In the flexible bag 30, the nozzle 31A and the plug 32 are made harder than the flexible bag main body 31, so that the bag main body 31 of the flexible bag 30 is erected near the side of the main body container 10. In this state, the flexible bag 30 (nozzle 31A, plug 32) is bent downward from its base, and the first nozzle 11A and the second nozzle 12A of the main body container 10 are fitted with the nozzle 31A and the plug 32 to be connected. it can. Thereafter, the bag body 31 of the flexible bag 30
By inverting, the first liquid of the bag main body 31 can be supplied to the first storage section 11 of the main body container 10 from the connection portion between the nozzle 31A and the first nozzle 11A. The refilling of the second liquid into the second storage portion 12 of the main body container 10 can be performed by fitting and connecting the nozzle of the ordinary flexible bag with a nozzle to the second nozzle 12A.

In the flexible bag 30, a connector similar to the connector 24 used in the flexible bag 20 may be provided on the outer periphery of the nozzle 31A of the nozzle body 33.

The flexible bag 30 has a lid for closing the nozzle 31A of the bag body 31 in the distribution stage.

According to this embodiment, the following operations are provided. (Operation Corresponding to Claim 4) The first liquid of the flexible bag 30 is supplied to the first container 11 of the main body container 10.
When refilling from the first nozzle 11A, the nozzle 31A of the flexible bag 30 is connected to the first nozzle 11A of the main body container 10, and the plug 32 is connected to the second nozzle 12A.
Without mixing the liquid into the second nozzle 12A inside the first nozzle 11A, mixing of the two liquids at the time of refilling can be prevented.

[0025]

As described above, according to the present invention, two liquids can be simultaneously refilled in a main body container which can simultaneously discharge two liquids. Further, according to the present invention, when refilling the first liquid from the outer first nozzle into the first container of the main body container capable of simultaneously discharging the two liquids, the first liquid flows into the second nozzle inside the first nozzle. Without mixing, it is possible to prevent mixing of two liquids at the time of refilling.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a state where a flexible bag is connected to a main body container.

FIG. 2 is a schematic view showing a main body container.

FIG. 3 is a schematic view showing a flexible bag.

FIG. 4 is a schematic view showing another example of a flexible bag.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Main body container 11 1st accommodation part 11A 1st nozzle 12 2nd accommodation part 12A 2nd nozzle 20 Flexible bag 21 Outer bag 21A Outer nozzle 22 Inner bag 22A Inner nozzle 24 Connector 30 Flexible bag 31A Nozzle 32 Plug

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI theme coat ゛ (Reference) B65D 77/04 B65D 77/04 F 83/00 83/00 GF Term (Reference) 3E014 PA01 PB03 PC04 PC07 PC11 PD30 PE17 PF10 3E064 AA01 BA21 EA12 EA23 FA04 FA05 HS04 HT20 HU10 3E067 AA03 AB96 AC06 BA13B BA13C BB14B BB14C EB32 EE59 FA05 FC01 3E084 AA06 AA12 AA24 AB01 BA02 CB02 CC03 DA01 GA03 LC03 FC03 DA01 GA08

Claims (4)

[Claims] 1. A first storage portion for a first liquid and a second storage portion for a second liquid, wherein a first nozzle connected to the first storage portion is located outside and a first nozzle connected to the second storage portion. A flexible bag for supplying a first liquid and a second liquid to a main body container in which two nozzles are coaxially arranged inside, wherein an outer bag for the first liquid contains an inner bag for the second liquid. A flexible bag in which an outer nozzle connected to the outer bag and an inner nozzle connected to the inner bag are coaxially arranged, and the outer nozzle and the inner nozzle can be simultaneously connected to the first nozzle and the second nozzle of the main container at the same time. 2. The flexible bag according to claim 1, wherein the outer nozzle and the inner nozzle are integrated, a connector is provided on the outer nozzle, and the connector is connectable to a main body container. 3. The flexible bag according to claim 1, wherein the outer bag contains a bleaching agent, and the inner bag contains a detergent. 4. A first storage portion for a first liquid and a second storage portion for a second liquid, wherein a first nozzle connected to the first storage portion is located outside and a first nozzle connected to the second storage portion. A flexible bag for supplying a first liquid to a main body container in which two nozzles are coaxially arranged inside, comprising a nozzle, and a plug in the center of the nozzle.
The nozzle and the plug are respectively connected to the first nozzle and the second nozzle of the main body container.
A flexible bag that can be connected to each of the nozzles simultaneously.