JPH09124041A - Container for housing two kinds of materials - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a simply structured housing container capable of housing two kinds of liquid or powder respectively in separate container bodies and available for mixing up different contents on occasion of use by providing a first container body having a mouth-and-neck part and a second container body that is detachably mounted on the mouth-and-neck part for sealing up the mouth-and-neck part. SOLUTION: Different kinds of liquid or powder are housed beforehand respectively in a container body 1 and a container body 30. While a mounting drum 10 is fitted to the outside of the peripheral wall 32 of the container body 30, a fitting short drum 22 of a lower cap 20 is fitted likewise. A holding drum 13 and the like of the mounting drum 10 is inserted into the inside of the mouth-and-neck part 2 of the container body 1, and the peripheral wall 11 of the mounting drum 10 is screwed onto the mouth- and-neck part 2. On occasion of using the container, a removable drum 36 is removed, then the lower cap 20 is removed with the top plate 31 of the container body 30 pushed down, and contents in the container bodies 30 and 1 are mixed up. Then, the mounting drum 10 is removed from the container body 1 with the container body 30 kept being fitted, and the mixed-up contents are taken out through the mouth-and-neck part 2. After that, the mounting drum 10 fitted on the container body 30 is used as a cap for the container body 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to store two kinds of items, that is, two kinds of liquids or powders, or liquids and powders in a single container, and mix them when used. It is provided.

[0002]

2. Description of the Related Art Various types of containers of this type are known. For example, in Japanese Utility Model Laid-Open No. 5-49640, there is a bottomed first inner surface of a connecting cylinder having a partition plate in the middle in the cylinder direction. The container neck and the neck portion are screwed together, and the second container body peripheral wall of the lower end surface opening that hangs the removal cylinder from the lower end of the peripheral wall through the break line to the lower outer surface of the connection cylinder, and the removal cylinder lower end first When the second container body peripheral wall is screwed down after being placed on the upper surface of the shoulder part of the container body and screwed together and the removal cylinder is removed by breaking line breakage, the push-down cylinder of the second container body communicates with the above. By dropping the partition plate of the cylinder into the first container body, the respective liquids in the first and second container bodies are mixed, and the liquid can be poured out from a nozzle standing upright from the neck portion of the second container body. .

[0003]

The above-described conventional container has a complicated structure such that the inner and outer surfaces of the lower portion of the connecting cylinder must be provided with threads, and the second container body must be formed in a double cylinder shape. However, there is a disadvantage that the cost becomes high.

The present invention is provided so that the structure is simple and the cost can be reduced, and the operation is simple and convenient.

[0005]

[Means for Solving the Problems] As a first means, a first container body 1 for standing a mouth / neck portion 2 and an inward flange-like top wall 12 at an upper end of a peripheral wall 11 fitted to the outer surface of the mouth / neck portion are provided. A mounting cylinder 10 that hangs a holding cylinder 13 having a lower end surface opening from the inner peripheral edge into the first container body, and a fitting short cylinder 22 that stands up from the outer circumference of the bottom plate by closing the lower end surface of the holding cylinder with a bottom plate 21. The lower lid 20 fitted to the outer surface of the lower portion of the holding cylinder 13 through the engaging means so as to be able to fall downward by forced pressing, the lower lid 20 having an outer diameter smaller than the inner diameter of the neck of the container body, and the inside of the holding cylinder 13. , The peripheral wall 32 is fitted so as not to be pulled out upward by engaging with the holding cylinder, the lower end surface of the peripheral wall is closed by the upper surface of the lower lid bottom plate 21, and the lower lid can be removed from the holding cylinder 13 by pushing down. The peripheral wall 32 is extended above the holding cylinder 13, the upper end surface of the peripheral wall is closed, and the outer periphery is outwardly formed in a flange shape. A second container body 30 in which the removing cylinder 36 is hung from the outer peripheral surface of the protruding top plate 31 through a plurality of breakers 35, and the lower end surface of the removing cylinder is placed on the top wall 12 of the mounting cylinder 10. A part of the removing cylinder 36 was vertically separated, and one end of the separated portion was used as a pick portion 37.

In addition to having the above-mentioned first means as the second means, the rotation preventing means for the engagement of the irregularities is provided on the inner surface of the holding cylinder 13 and the outer surface of the second container body peripheral wall 32.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION 1 is a first container body in which a mouth / neck portion 2 stands up from an upper end of a body portion 3 via a shoulder portion 4, and an outer surface of the mouth / neck portion is a male screw 5 for screwing a mounting cylinder described later. Is attached.

A mounting cylinder 10 is provided with an inward flange-shaped top wall 12 on the upper end of the peripheral wall 11 screwed onto the outer surface of the mouth / neck 2 so as to be placed on the upper end surface of the mouth / neck. A holding cylinder 13 having an opening on the lower end surface from the inner circumference of the wall 12 has a large outer diameter at the upper part of the holding cylinder, and the outer surface of the large outer diameter portion is fitted to the inner surface of the mouth / neck portion and hangs down into the upper portion of the first container body. . The holding cylinder 13 has a small outer diameter portion 14 at the lower portion via a downward step, and an engaging projection 15 is provided around an intermediate portion in the vertical direction of the small outer diameter portion. Further, the lower end of the holding cylinder is made to have a large inner diameter through the downward step 16 and the holding cylinder portion above the lower part of the holding cylinder is made to be the large inner diameter portion, and a plurality of first engaging strips 17 are provided in the lower half of the large inner diameter portion. It is installed vertically.

Reference numeral 20 is a lower lid, and the lower end surface of the holding cylinder 13 is a bottom plate 21.
The fitting short cylinder 22 that is closed from the outer circumference of the bottom plate and is fitted to the outer surface of the small outer diameter portion 14 of the lower portion of the holding cylinder, and engages in the groove formed around the inner surface of the fitting short cylinder. 15 is fitted so that it can be forcibly removed by pulling it down. The outer diameter of the lower lid is smaller than the inner diameter of the mouth and neck of the container body so that it can pass through the mouth and neck.

Reference numeral 30 denotes a second container body, in which a portion except the upper portion of the peripheral wall 32 hanging from the lower surface of the top plate 31 is inserted into the above-mentioned holding cylinder 13, and a protrusion 33 circumferentially provided on the outer surface of the lower end of the peripheral wall is provided at the lower end portion of the holding cylinder. The downward step 16 of the inner surface is engaged to prevent upward pull-out. The lower end surface of the peripheral wall may be placed on the bottom plate 21. When the liquid is put into the second container body, it is sealed watertight by using packing. Further, on the outer surface of the peripheral wall portion excluding the lower portion, a plurality of second engaging strips are engaged with the first engaging strips 17 ...
34 ... are installed vertically. The outer periphery of the top plate 31 protrudes outward in the shape of an outward flange, and the elastically deformable removal cylinder 36 is hung from the outer peripheral surface of the top plate through a plurality of breakers 35 ... It is placed on the upper surface of the outer peripheral portion of the mounting cylinder top wall 12 described above. As shown in FIG. 2, a part of the removing cylinder may be vertically separated, and one end of the separated portion may be formed narrow in the knob portion 37.

The above-mentioned first container body 1, mounting cylinder 10, lower lid 20,
The second container body 30 is made of a synthetic resin material.

Each of the above-mentioned members has the first container body 1 and the second container body 30 in advance, the second container body is inverted, and different kinds of liquids or powders are put therein, and then the mounting cylinder is mounted.
10 is fitted to the outer surface of the peripheral wall 32 of the second container body in an inverted state, and then the fitting short cylinder 22 of the lower lid 20 is fitted. Then, the mounting cylinder 10 and the second container body 30 are returned to the illustrated upright state, the holding cylinder 13 of the mounting cylinder 10 is inserted into the mouth and neck of the first container body, and the peripheral wall 11 of the mounting cylinder is closed. The part 2 is screwed.

When the container is used, by pulling the knob portion 37 shown in FIG. 2 strongly outward, the breaker 35 can be cut and the removal cylinder 36 can be removed. From this state, as shown in FIG. , Second
When the container body top plate 31 is pushed down, the lower lid 20 is removed, and the second container body contents drop into the first container body 1 and the respective contents are mixed. From this state, the mounting cylinder 10 is removed from the first container body 1 while the second container body 30 is still fitted, and the mixed contents are taken out from the neck portion of the first container body. After that, the mounting cylinder with the second container body 30
10 can be used as a cap for the first container body.

[0014]

According to the first aspect of the present invention, since it has the above-described structure, the number of members is small, the structure of each member is simple, and the cost can be reduced. Since the end surface is placed on the inward flange-shaped top wall 12 of the mounting cylinder 10, the holding cylinder 13 cannot be pushed down unless the removing cylinder 36 is removed, and therefore the lower lid that closes the lower end surface of the holding cylinder. Since 20 cannot be removed, the contents stored in the holding cylinder and the contents stored in the first container can be prevented from being mixed carelessly.

In the case of the second aspect of the invention, in addition to the effect of the first aspect of the invention, the first and second means for preventing the rotation of the unevenness on the inner surface of the holding cylinder 13 and the outer surface of the second container body peripheral wall 32 are provided. Since the engaging ridges 17 and 34 are provided vertically, the mounting cylinder 10 can be removed when the removal cylinder 36 is removed.
The removal can be easily performed by holding the peripheral wall 11 and pulling the knob portion 37 at one end of the removal cylinder separating portion strongly outward.

[Brief description of the drawings]

FIG. 1 is a vertical cross-sectional view of an essential part of the container of the present invention.

FIG. 2 is a perspective view of the main part.

FIG. 3 is a cross-sectional view showing a state in which a lower lid that closes the lower end surface of the peripheral wall of the second container body is removed.

[Explanation of symbols]

 10 ... Mounting cylinder 20 ... Lower lid 30 ... Second container body 36 ... Removal cylinder

Claims (2)

[Claims] 1. A first container body 1 which erects a mouth / neck portion 2, and an inner peripheral edge of an inward flange-like top wall 12 at an upper end of a peripheral wall 11 fitted to the outer surface of the mouth / neck portion into the first container body. A mounting cylinder 10 that hangs a holding cylinder 13 having an opening at the lower end surface, and a bottom plate that holds the lower end surface of the holding cylinder.
A short fitting tube 22 that is closed by 21 and stands upright from the outer circumference of the bottom plate,
A lower lid 20 having an outer diameter smaller than the inner diameter of the neck of the container body, which is fitted to the outer surface of the lower portion of the holding cylinder 13 via a concave-convex engaging means so as to be capable of being pushed down by force, and the holding cylinder 13 Inwardly, the peripheral wall 32 is fitted so as not to be pulled out upward by the engagement with the holding cylinder, and the lower end surface of the peripheral wall is closed by the upper surface of the lower lid bottom plate 21.
Also, the lower lid can be removed from the holding cylinder 13 by pushing down the peripheral wall.
32 is extended above the holding cylinder 13, the upper end surface of the peripheral wall is further closed, and the outer periphery of the top plate 31 is outwardly projecting like a flange.
And a second container body 30 in which the lower end surface of the removing cylinder is placed on the top wall 12 of the mounting cylinder 10, and a part of the removing cylinder 36 is cut in the vertical direction to separate the cut portion. Picking part 37
A storage container for two kinds of items, characterized in that 2. The two-type storage container for storage of two kinds of articles according to claim 1, characterized in that the inner surface of the holding cylinder (13) and the outer surface of the second container body peripheral wall (32) are provided with a rotation preventing means for engagement of unevenness. .