JPH04189782A - Duplex container involving bag equipped with straitening fin - Google Patents

Abstract

PURPOSE:To materialize a convenient and easy-to-use container from which a fluid substance is taken out in small quantities by attaching a straightening fin which is detachably connected to the mouth part of a lid and an inner bag which wraps the straightening fin in an elastic outer container equipped with a check valve. CONSTITUTION:It is a duplex container involving a bag equipped with a straightening fin, for which in an elastic outer container 1 equipped with a check valve 3, a straightening fin 4 which is detachably connected to a mouth part 81 of a lid 8 and an inner bag 2 which wraps the straightening fin 4 are attached. There are fins 41, and a gap is generated between a shaft 40 of the straightening fin and the bag 2, and a fluid substance is pushed up from the gap. The mouth part 81 has a shape for which thin synthetic resin sheets are joined face to face, and after a fluid substance is pushed out, the mouth part 81 is closed, and the outside air does not enter. The straightening fin 4 may be equipped with an umbrella which joins to the inside of the lid 8, on the top of the straightening fin 4. In the outer container 1, a conduit pipe with holes 50, which is connected to the mouth part 81 of the lid 8 and a bag equipped with a conduit pipe with holes to which the inner bag 2 to wrap the conduit pipe with holes 50 are internally contained.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a container for dispensing highly viscous fluids such as honey.

(Prior Art) Conventional containers have a single container and are used to directly pour fluids such as oil or honey.

(Problem to be solved by the invention) Conventional containers are made thick and sturdy and are disposable.
This led to wasted resources and increased garbage. Also, since it was heavy, air entered and the contents oxidized. When trying to prevent air from entering, the container was crushed and its outer shape was damaged. Furthermore, in order to dispense the contents, the container had to be turned upside down so that the mouth part was directly below, and it took a long time to dispense the contents, especially if the contents were highly viscous.

This invention takes care of resources and reduces waste, and during use,
Air does not get inside and the external shape is not damaged. In addition, regardless of the position of the mouth, the contents can be dispensed instantly with a single touch, and even highly viscous items can be pushed out to the end. Furthermore, it is an object of the present invention to provide a convenient and easy-to-use container for dispensing fluids whose contents can be easily replaced.

(Means for Solving the Problems) In order to solve the above object, a double container containing a bag equipped with rectifying fins according to the present invention is provided with a flexible outer container 1 having a check valve 3. , a rectifying fin 4 detachably connected to the opening 81 of the lid 8, and an interior 2 surrounding the rectifying fin 4.
is attached.

Alternatively, inside an elastic outer container 1 equipped with a check valve 3,
A perforated conduit 50 connected to the opening 81 of the lid 8 and an interior lining 2 surrounding the perforated conduit 50 may be attached.

The outer container 1 is preferably made translucent for reasons to be described later.

The thickness of interior 2 is 0.05. mm to 0.15 mm is preferable.

(Function) When a fluid is put into a double container bag containing a bag equipped with rectifying fins configured as described above and the outer container is pushed by hand, the air between the outer container and the bag is compressed. This compresses the bag from the periphery and pushes the fluid upward through the gap between the fins and the bag. The presence of the rectifying fins prevents the bags from getting stuck together, and no fluid remains under the bags.

Inside the elastic outer container 1 equipped with the check valve 3, there is a perforated conduit 50 connected to the opening 81 of the lid 8;
If the interior 2 is attached, when there is little fluid left, the bag will cling around the conduit, and the fluid will enter the inside of the conduit through the hole and be pushed upward.

When the thickness of the bag 2 is set to 0.05 mm to 0.15 mm, the shape of the bag can be freely deformed, making it easier to push out the contents.

(Example) Examples will be described with reference to the drawings.

FIG. 1 shows a rectifier fin 4 removably attached to a mouth 81 of a lid 8 inside an elastic outer container 1 equipped with a check valve 3.
FIG. 3 is a side sectional view of a double-layered container enclosing a bag provided with rectifying fins, to which an interior 2 enclosing the rectifying fins 4 is attached. Since there is a fin 41, the shaft 40 of the rectifier fin and the bag 2
A gap is created between them, and the fluid is pushed upward through the gap. The opening 81 is shaped like a thin sheet of synthetic resin with the palms pressed together, so that after the fluid has been pushed out, it is closed to prevent outside air from entering.

FIG. 2 is a front sectional view of the rectifying fin 4 fitted into the lid 8 having the opening 81.

FIG. 3 shows a sketch of the upper part of the rectifying fin 4. As shown in FIG.

FIG. 4 is a side sectional view of a double-layered container containing a bag provided with rectifying fins, in which the rectifying fins 4 are provided with umbrellas 42 on the top that are in close contact with the inside of the lid 8.

Since the shaft 40 of the rectifier fin is fixed to the umbrella 42, the rectifier fin 4 is stabilized.

FIG. 5 is a drawing of the rectifying fin 4 seen from above. Fluid is pushed up from the hole 43 to the mouth.

FIG. 6 is a front cross-sectional view of the rectifying fin 4 having an umbrella 42 on its upper portion that is in close contact with the inside of the lid 8. The fins 41 prevent the bag 2 from coming into close contact with the shaft 40 of the rectifying fin, and the fluid passes through the holes 43 and is pushed up to the mouth.

FIG. 7 shows that a perforated conduit 50 connected to an opening 81 of a lid 8 and an interior 2 surrounding the perforated conduit 50 are attached to the inside of an elastic outer container 1 equipped with a check valve 3. 2 shows a double container enclosing a bag with a perforated conduit. Even when the bag is stuck in the perforated conduit 50 when there is little fluid left, the remaining fluid passes through the holes 52, rises inside the perforated conduit 50, and is pushed out.

FIG. 8 is a sketch showing a partial cross section of the perforated conduit 50 connected to the opening 81 of the lid 8. FIG. °The more holes you have, the easier it will be to get it out.

(Effects of the Invention) Since the present invention is configured as described above, it produces effects as described below.

By connecting rectifying fins to the opening of the lid, when there is little fluid remaining, the bag will not flatten, and the fluid will be pushed upwards through the gaps created by the fins.
Fluid does not accumulate at the bottom of the bag and can be pushed out completely.

If the rectifying fin is provided with an umbrella at the top that fits tightly to the inside of the lid, the rectifying fin can be securely housed inside the bag.

Furthermore, by changing the shape and direction of the fins depending on the viscosity of the fluid, the fluid can be pushed out effectively.

If the configuration is such that a perforated conduit connected to the mouth of the lid and an interior covering the perforated conduit are attached to the inside of an elastic outer container equipped with a check valve, it is possible to handle highly viscous liquids such as honey. If the animal remains at the bottom of the bag, it can be easily pushed out.

When the thickness of the bag is set to 0.05 mm to 0.15 mm, the shape of the bag can be freely deformed, and the fluid can be easily pushed out. Also, being thinner means lower costs and less waste.

If the outer container is made translucent, the contents will not be completely visible and will appear blurry. Therefore, the state of the fluid contained in the interior can be seen without spoiling the aesthetics.

[Brief explanation of the drawing]

FIG. 1 shows a rectifier fin 4 removably attached to a mouth 81 of a lid 8 inside an elastic outer container 1 equipped with a check valve 3.
FIG. 3 is a side sectional view of a double container enclosing a bag equipped with a rectifying fin and an interior 2 that encloses the rectifying fin 4; FIG. 2 is a front sectional view of the rectifying fin 4 fitted into the lid 8 having the opening 81. FIG. 3 shows a sketch of the upper part of the rectifying fin 4. As shown in FIG. FIG. 4 is a side sectional view of a double-layered container containing a bag provided with rectifying fins, in which the rectifying fins 4 are provided with umbrellas 42 on the top that are in close contact with the inside of the lid 8. FIG. 5 is a drawing of the rectifying fin 4 seen from above. FIG. 6 is a front cross-sectional view of the rectifying fin 4 having an umbrella 42 on its upper portion that is in close contact with the inside of the lid 8. FIG. 7 shows that a perforated conduit 50 connected to an opening 81 of a lid 8 and an interior 2 surrounding the perforated conduit 50 are attached to the inside of an elastic outer container 1 equipped with a check valve 3. FIG. 3 is a side cross-sectional view showing a double container containing a bag with a perforated conduit; FIG. 8 is a sketch showing a partial cross section of the perforated conduit 50 connected to the opening 81 of the lid 8. FIG. 1...Outer container, 2...Interior, 3...Check valve, 4...
... Rectifying fin, 8... Lid, 81... Mouth, 41.
...Fin, 40...Axis of rectifier fin, 50...
Perforated conduit, 52... holes.

Claims (5)

[Claims] (1) Inside the elastic outer container 1 equipped with the check valve 3,
This double container encloses a bag equipped with a rectifying fin 4 detachably attached to an opening 81 of a lid 8 and an interior 2 surrounding the rectifying fin 4. (2) Umbrella 4 with rectifying fins 4 in close contact with the inside of lid 8 at the top
2. A double container containing a bag equipped with rectifying fins according to claim 1. (3) Inside the elastic outer container 1 equipped with the check valve 3,
A double container containing a bag including a perforated conduit 50 connected to an opening 81 of a lid 8 and a perforated conduit attached with an interior 2 that encloses the perforated conduit 50. (4) A double container containing a bag provided with a perforated conduit according to claim 3, wherein the outer container 1 is translucent. (5) A double container containing a bag equipped with a perforated conduit according to claim 3, wherein the interior 2 has a thickness of 0.05 mm to 0.15 mm.