JP2505436Y2 - Two-part mixing container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" The present invention relates to a two-liquid mixing container.

“Problems to be solved by conventional techniques and devices” For example, a hair preparation such as hair dye is used by mixing different liquid preparations, but if stored in a mixed state, a chemical reaction occurs and loses its efficacy. Used as a mixture when used.

Liquids of this type are conventionally stored in separate containers, and it is common to inject and mix each liquid into a third container at the time of use, but it takes time to transfer to a third container, Further, it is troublesome to stir the mixed solution.

It is an object of the present invention to provide a two-liquid mixing container that can mix, stir and pour liquids with extremely simple operations.

"Means for Solving the Problem" The first container body 2 in which the mouth / neck portion 9 is erected and a flange-shaped projection 10 is protruded inward from the mouth / neck portion 9, and an inner circumference on the outer periphery of the mouth / neck portion 9 is provided. Fixed cylinder 3 fitted with the lower end fitted
And a second container body 4 in which the outer periphery of the lower portion of the body portion 11 is screwed onto the upper end of the inner periphery of the cylinder 3 so as to be vertically movable, and a mouth / neck portion 15 is erected on the upper end of the body portion 11, and the container body 4 The upper end is liquid-tightly and rotatably fitted to a fitting cylinder portion 13 having an open lower surface that is hung vertically from the outer peripheral edge of the opening formed in the center of the bottom wall 12, and the outer periphery is liquid-contained on the inner peripheral edge of the flange-like projection 10. The movable cylinder 5 fitted tightly and slidably in contact with the movable cylinder 5 and the partition wall member 6 closed in the lower surface of the cylinder 5 and fitted in a liquid-tight and detachable manner, and a thin hinge on the inner circumference of the fixed cylinder 3. Donut-shaped elastic plate 19 through 18
In addition to connecting the outer peripheral edge, the inner peripheral edge of the elastic plate 19 is connected to the outer periphery of the movable cylinder 5 via a thin hinge 20, and when the second container body 4 is rotated to raise the movable cylinder 5, it rises. The end of the partition wall member 6 is locked to the flange-shaped projection 10, and the partition wall member 6 is disengaged from the movable cylinder 5, so that the inside of the first container body 2 and the second
It is constructed so as to communicate with the inside of the container body 4.

[Operation] When the second container body 4 is rotated in the direction to release the screw engagement with the fixed barrel 3 and raised from the state shown in the first illustration, the movable barrel 5 also rises. At this time, the end portion of the partition wall member 6 is locked to the lower surface of the inward flange-shaped projection 10 and the partition wall member 6 is disengaged from the lower end of the movable cylinder 5, and at the same time, inside the first container body 2 and the inside of the second container body 4. , And the liquid in each container is mixed.

The movable cylinder 5 is fitted in the flange-shaped projection 10 in a liquid-tight manner, but since the movable cylinder 5 slides in this portion, the degree of liquid-tightness is low. However, since the elastic plate 19 is provided, there is no possibility that the liquid in the first container body 2 will leak to the outside from between the movable cylinder 5 and the flange-shaped projection 10.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

The drawing shows an embodiment of the present invention, in which 1 is a two-liquid mixing container. The container 1 includes a first container body 2, a fixed cylinder 3,
The second container body 4, the movable cylinder 5, the partition wall member 6, and the cap 7 are included.

The first container body 2 is configured by erecting a mouth / neck portion 9 from a cylindrical body portion 8, and an outer peripheral edge of an inward flange-shaped projection 10 formed as a separate member is placed on the upper surface of the mouth / neck portion 9. And is fixed by the fixed cylinder 3.

The fixed cylinder 3 has a cylindrical shape whose upper and lower surfaces are open, and the lower end of the inner circumference is fitted in a liquid-tight manner to the outer circumference of the first container body neck portion 9. In addition, a thread is provided on the upper part of the inner peripheral surface. In this embodiment, the fixed cylinder 3 is composed of two members, but this is in consideration of the moldability of this member, and it may be composed of one member.

The second container body 4 is cylindrical and has a body portion 11 having a reduced diameter at the lower portion, and the upper and lower surfaces are opened from the outer peripheral edge of the opening formed in the center of the bottom wall 12 extending from the lower end edge of the body portion 11. The joint tube portion 13 is provided vertically. Further, the mouth / neck portion 15 is erected from the body portion 11 via the shoulder portion 14. The reduced diameter body portion 11 of the second container body 4 configured as described above.
The outer periphery is screwed and mounted on the upper end of the inner periphery of the fixed cylinder 3.

The movable cylinder 5 has a cylindrical shape whose upper and lower surfaces are open, and the fitting cylinder 16 is erected from the outer peripheral edge of the outward flange extending from above the outer peripheral surface, and the fitting cylinder 16 and the second container body 4 are fitted together. The fitting cylinder portion 13 is rotatably fitted to the outer periphery of the fitting cylinder portion 13 and is liquid-tightly mounted.
Further, the outer peripheral surface thereof is slidably and liquid-tightly contacted with the inner peripheral edge of the inward flange-shaped projection 10.

The partition wall member 6 has a disk shape, and has a fitting concave portion 17 having a flat circumferential shape in which the upper surface thereof is recessed downward. The fitting recess 17 of the partition wall member 6 configured in this manner is fitted and mounted on the lower end of the movable cylinder 5 so as to be liquid-tight and detachable. Further, the outer peripheral edge of the upper surface of the partition member 6 is in contact with the lower surface of the inward flange-shaped projection 10.

The inner peripheral surface of the fixed cylinder 3 is connected to the inner peripheral edge of a donut-shaped elastic plate 19 via a thin hinge 18, and the elastic plate is
The inner peripheral edge of 19 is connected to the outer periphery of the movable cylinder 5 via a thin hinge 20. The elastic plate 19 is mounted by descending from the outer side to the inner side as shown in the first illustration, and is configured to be elastically reversible as shown in the second illustration when the movable cylinder 5 rises.

In the container 1 configured as described above, the movable cylinder 5 is rotated by rotating the second container body 4 so as to release the screw engagement with the fixed cylinder 3.
When the partition wall member 6 is lifted, the upper surface of the rising end of the partition member 6 is locked to the inward flange-shaped projection 10, and the partition member 6 is detached from the movable cylinder 5, so that the inside of the first container body 2 and the second container It is configured to communicate with the inside of the body 4.

All the above-mentioned members can be made of synthetic resin.

[Advantages of the Invention] As described above, the two-liquid mixing container of the present invention has the above-described configuration, so that the first container body and the second container can be easily operated by rotating and raising the second container body. It can communicate with the body, and mixing of two liquids can be done very easily.
In addition, the mixed liquid of the two liquids can be poured out after the container is shaken as it is to uniformly mix the two liquids, and the operation from the mixing to the pouring can be easily performed.

Further, since the separated partition wall member falls into the first container body, there is no possibility that the partition wall member interferes with the pouring out from the pouring port of the second container body having a generally narrow opening.

[Brief description of drawings]

The drawings show one embodiment of the present invention. FIG. 1 is a front view of a notched main portion, and FIG. 2 is a sectional view of the main portion showing a state where a partition member is removed. 2 ... First container body, 3 ... Fixed cylinder 4 ... Second container body, 5 ... Movable cylinder 6 ... Partition member

Claims (1)

(57) [Scope of utility model registration request] 1. A mouth and neck 9 is erected and the mouth and neck 9 is raised.
A first container body 2 in which a flange-shaped projection 10 is projected more inwardly, a fixed cylinder 3 fitted with the lower end of the inner circumference fitted to the outer circumference of the mouth / neck portion 9, and a cylinder at the upper end of the inner circumference of the cylinder 3. The outer periphery of the lower part of the part 11 is screwed to be mounted so as to be vertically movable, and the second container body 4 in which the mouth / neck part 15 is erected on the upper end of the body part 11 and the opening formed in the center of the bottom wall 12 of the container body 4 are formed. The upper end is fitted in a liquid-tight and rotatable manner to a fitting cylinder part 13 which is vertically extended from the outer peripheral edge and whose lower surface is open.
A movable cylinder 5 whose outer periphery is attached to the inner peripheral edge of the flange-like projection 10 so as to be liquid-tight and slidable, and a partition member 6 which is fitted in a liquid-tight and detachable manner by closing an opening of the lower surface of the cylinder 5. The inner periphery of the fixed cylinder 3 is connected to the outer peripheral edge of the donut-shaped elastic plate 19 via the thin hinge 18, and the inner peripheral edge of the elastic plate 19 is connected to the outer periphery of the movable cylinder 5 via the thin hinge 20.
When the movable container 5 is raised by rotating the second container body 4,
The rising end of the partition member 6 is locked to the flange-shaped projection 10 so that the partition member 6 is disengaged from the movable cylinder 5 so that the inside of the first container body 2 and the inside of the second container body 4 communicate with each other. A two-liquid mixing container characterized by being formed.