JP2002068263A - Cream-like stuff spouting vessel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vessel capable of storing a cream-like stuff in the vessel without being in contact with the outside air or spouting the stuff from the vessel. SOLUTION: This spouting vessel comprises an outer vessel body 1 having an elastically squeezable first barrel part 2 and a first neck part 3, a holding cylindrical member 11 which fits a lower part of a first circumferential wall 13 hanging from a first top plate 12 to an outer surface of the first neck part and hangs a hanging cylinder 15 from an inner circumference of the first top plate, an inner vessel body 21 which hangs a bag-shaped second barrel part 22 from a second neck part 23 fitted to an outer surface of the hanging cylinder, an outside air intake valve member 31 which hangs an elastic cylinder 33 from a top wall 32 added to a lower surface of the first top plate 12 to close an inner surface of an outside air intake hole 14 in an upper part of the first circumferential wall 13, a lid member body 41 which fits a lower part of a second circumferential wall 43 hanging from a second top plate 42 having a nozzle cylinder 44 to the outer surface of the first circumferential wall, and hangs a flow passage cylinder 45 having a discharge valve 46 which is fitted into the hanging cylinder 15, and an auxiliary lid 61 added to the second circumferential wall 43 via a hinge 62.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cream or liquid dispensing container.

[0002]

2. Description of the Related Art A container is widely used in which a stopper with a nozzle is fitted into a mouth of a container body having a body part which can be elastically squeezed and a creamy substance or the like in the container body is poured out by squeezing the body part. .

[0003]

[0003] Some creams and the like do not preferably come into contact with the outside air, and in such a case, the conventional container draws the outside air into the body when the body elasticity is restored. Not suitable because of inhalation.

According to the present invention, a shrinkable inner container is provided in an outer container which can be elastically squeezed so that outside air necessary for restoring elasticity of the outer container can be introduced between the inner containers. From which the cream-like material is poured out through a discharge valve, and is provided so as to be suitable for a cream-like material pouring container that needs to be stored without being exposed to the outside air as described above. It is.

[0005]

As a first means, an outer container body 1 erecting a first mouth-neck portion 3 from an upper end of a first body portion 2 capable of being squeezed elastically, and an outer surface of the first mouth-neck portion, Flanged first
A holding cylinder that fits a lower portion of a first peripheral wall 13 that is suspended from an outer periphery of the top plate 12, that suspends a hanging cylinder 15 from an inner peripheral portion of the first top plate, and that has an outside air suction hole 14 formed in an upper portion of the first peripheral wall 13. Member 11
And a second mouth and neck portion 23 rising from the upper end of the highly flexible bag-shaped second body portion 22 is fitted to the outer surface of the hanging cylinder 15 in a watertight manner, and is vertically installed into the outer container body. An inner cylinder body 21 and an elastic cylinder 33 are suspended from the outer periphery of a flange-shaped top wall 32 provided in contact with the lower surface of the first top plate 12, and the inner surface of the outside air suction hole 14 is sealed with the elastic cylinder to form an outside air suction valve 34. External air intake valve member 31 to be formed
The lower part of the second peripheral wall 43, which is suspended from the outer periphery of the second top plate 42, is fitted to the outer surface of the first peripheral wall 13, and the nozzle cylinder 44 is erected from the central part of the second top plate, and the nozzle cylinder 44 surrounds the nozzle cylinder. 2 From the lower surface of the top plate, water-tight fitting
And a lid member main body 41 having a discharge valve 46 provided in the flow path cylinder.
A third peripheral wall 64 hanging from the outer periphery of the third top plate 63 is attached to the upper portion of the second peripheral wall 43 via a hinge 62, and an auxiliary lid 61 for sealing the nozzle cylinder 44 with a stopper 65 suspended from the third top plate. And formed.

[0006] As a second means, the above-mentioned first means is provided, and the flow path tube 45 is fitted to a first fitting tube 47 hanging from a second top plate 42 and an outer surface of the first fitting tube. A third fitting cylinder 49, which is placed on the upper surface of the inner peripheral portion of the first top plate 12 from the lower end of the second fitting cylinder 48 and is suspended via an inward flange, is fitted watertight to the inner surface of the hanging cylinder 15. The connecting tube 50 was formed.

As a third means, a cap-shaped member having the second means and closing the upper surface of the base cylinder 51 fitted with the inner surface of the first fitting cylinder 47 with the elastic thin plate 52 is provided. 53,
The support tube 54 is fitted to the inner surface of the base tube 51 by standing up from the connection tube 50, and the top plate 55 stretched to the upper surface of the support tube and in contact with the lower surface of the elastic thin plate 52. A small through hole 56 was formed, and a slit 57 or a through hole closed at the top surface of the top plate was formed in the center of the elastic thin plate 52.

As a fourth means, there is provided the second means, and the discharge valve 46 is mounted on an inward flange 71 attached to the lower inner surface of the third fitting cylinder 49 and on the inward flange. The lower end of the cylindrical portion 72 fitted to the inner surface of the third fitting cylinder 49 and attached thereto via an elastic piece or an elastic hinge 73 is formed by a valve plate 75 that closes the upper surface of the flange hole of the inward flange. .

As fifth means, the first, second, and third means are used.
Alternatively, a fourth means is provided, and the hinge 62 is formed by an elastic reversing hinge.

The sixth means includes the first, second, third, fourth or fifth means, and the hinge 62
From the outer edge of the second top plate 42 on the side facing
An auxiliary lid opening prevention plate 58 covering the standing outer wall surface of the peripheral wall portion,
It was erected via the breaking connection.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a first embodiment shown in FIGS. 1 to 3 will be described. The container of the present invention is an outer container body, a holding cylinder member, an inner container body, an outside air suction valve member, and a lid member. It consists of a main body and an auxiliary lid.

The outer container body 1 has an elastically squeezable first body 2.
The first mouth and neck 3 is erected from a short shoulder provided from the upper end. In the illustrated example, a male screw is attached to the upper part of the outer surface of the first neck and neck,
In addition, a ridge is provided around the lower part of the outer surface.

The holding cylinder member 11 has a first peripheral wall 13 hanging down from an outer periphery of a first top plate 12 having a flange shape, and a lower half thereof is screwed to the outer surface of the first mouth and neck portion 3. The first peripheral wall stands upright from the upper end of the lower half via an inward flange with a small outer diameter, and an outer air suction hole 14 is formed in a lower part of the upper half. A hanging cylinder 15 is hung from the inner periphery of the first top plate 12, and an engaging ridge 16 is provided on the outer surface of the lower end of the hanging cylinder. When the mouth and neck portion of the outer container body and the lower portion of the first peripheral wall 13 are screwed together, it is preferable to provide a slack stop. In the illustrated example, a detent piece is hung from the lower end of the first peripheral wall 13 to remove the piece. 1
The upper portion of the body 2 is pressed against the outer surface.

The inner container body 21 has a second mouth and neck portion 23 rising from the upper end of a highly flexible bag-shaped second body portion 22 watertightly fitted to the outer surface of the hanging cylinder 15. . An outward flange 24 may be attached to the upper end of the second mouth and neck. From the lower end of the second mouth and neck, the second torso is suspended via the shoulder 25. It is preferable that the lower surface of the second mouth and neck is engaged with the upper surface of the engaging ridge 16 to prevent it from coming off.

The outside air suction valve member 31 is formed by suspending an elastic cylinder 33 from the outer periphery of a flange-shaped top wall 32 provided in contact with the lower surface of the first top plate 12 of the holding cylinder member, and using the elastic cylinder to form an inner surface of the outside air suction hole 14. The outside air suction valve 34 is formed by these outside air suction holes and the elastic cylinder.

In the illustrated example, the top wall 32 is sandwiched between the outward flange 24 attached to the upper end of the second mouth and neck of the inner container and the lower surface of the first top plate 12 of the holding cylinder member. A top wall 32 may be attached to the lower surface of one top plate 12.

The lid member main body 41 fits the lower part of the second peripheral wall 43 erected from the outer periphery of the second top plate 42 to the upper half outer surface of the first peripheral wall 13 and opens the center of the second top plate. The nozzle tube 44 is erected from the periphery of the opening. The second surrounding the nozzle cylinder
A flow channel tube 45 is hung down from the lower surface of the top plate portion, and a discharge valve 46 is provided in the flow channel tube.

As shown in the illustrated example, the flow channel cylinder 45 has a first fitting cylinder 47 suspended from the second top plate 42 and a second fitting cylinder 48 fitted to the outer surface of the first fitting cylinder. The third fitting tube 49 may be formed with a connecting tube 50 hanging down via an inward flange placed on the inner peripheral portion of the top plate 12. It may be fitted watertight.

In the illustrated example, the discharge valve 46 is a first fitting cylinder.
47, a cap-shaped member 53 that closes the upper surface of the base cylinder 51 fitted to the inner surface with an elastic thin plate 52, and the support cylinder 54 is fitted to the inner surface of the base cylinder 51 by rising from the connection cylinder 50, and to the upper surface of the support cylinder. With the top plate 55 stretched and brought into contact with the lower surface of the elastic thin plate 52, a plurality of small through holes 56 are formed in the outer peripheral portion of the top plate, and the lower surface is closed at the top surface of the top plate at the center of the elastic thin plate 52. The slit 57 is formed.
The slit can be replaced with a small through hole.

In the illustrated example, the first fitting cylinder 47 surrounds the second
Of the top plate portion, the inner portion thereof is slightly raised except for the outer peripheral portion, and the base cylinder 51 is provided with the outer peripheral portion and the upper surface of the inner peripheral portion of the inward flange and the inward extension portion of the inward flange. Thus, the support cylinder 54 is erected from the extended portion of the inward flange. In this way, a small gap is formed between the elastic thin plate 52 and the second top plate portion above the elastic thin plate 52.

The auxiliary lid 61 has a third peripheral wall 64 hanging down from the outer periphery of the third top plate 63 via a hinge 62 above the second peripheral wall 43, and a cylindrical stopper 65 suspended from the third top plate. Prescription nozzle cylinder 44
It is fitted inside. The hinge 62 is preferably formed by a hinge that can be elastically inverted with respect to the lid member main body 41, for example, a known so-called three-point hinge or the like.

To open and close the auxiliary lid, a finger pad 66 is attached to the outer edge of the third top plate on the side opposite to the hinge 62, and the finger pad is pushed up to rotate the hinge 62 around the hinge 62 to assist the auxiliary lid. The lid is opened and the finger cover is pressed down in the auxiliary lid rotation direction to close the lid.

To prevent the auxiliary lid from being opened without permission, as shown in the figure, the upright outer wall surface of the third peripheral wall portion of the auxiliary lid 61 is covered from the outer edge of the second top plate 42 on the side facing the hinge 62. Then, the auxiliary lid opening prevention plate 58 is erected through a breaking connection part, for example, a thin line. It is preferable that the auxiliary lid opening prevention plate 58 has substantially the same height as the third peripheral wall and rises from substantially a half of the outer periphery of the second top plate 42.

FIGS. 4 to 6 show a second embodiment. This embodiment and the first embodiment mainly differ from each other in the configuration of the discharge valve 46, and the other portions are almost the same. Therefore, the same portions are denoted by the same reference numerals and description thereof is omitted.

In this embodiment, the third fitting cylinder 49 described above is used.
An inward flange 71 attached to the inner surface of the lower part of the first and a lower end of the cylindrical portion 72 mounted on the inward flange and fitted to the inner surface of the third fitting cylinder 49 via an elastic piece or an elastic hinge 73. Thus, the discharge valve 46 is formed by the valve plate 75 closing the upper surface of the flange hole 74 of the inward flange.

When the lower end of the cylindrical portion 72 and the outer periphery of the valve plate 75 are connected by an elastic piece, as is well known, for example, they are connected by arcs at three places in the circumferential direction. The valve plate 75 is separated from the inner periphery of the inward flange to open the flange hole 74, and the flange hole, that is, the valve hole is closed by the elastic restoration of the arc-shaped piece due to the elimination of the high pressure.

The third fitting tube 49 is extended above the inward flange, and the extended portion is fitted to the inner surface of the first fitting tube 47.

The components described above are each formed of a synthetic resin material. The lid member main body and the auxiliary lid are integrally formed.

The use of each container can be performed as follows.

After breaking the auxiliary lid opening prevention plate 58 and opening the auxiliary lid, the container is tilted upside down as shown in FIGS.
The first body 2 of the outer container body is repeatedly squeezed. At this time, the elastic cylinder 33 is closed when the outside air intake hole 14 is squeezed, and when the outside air flows in when released, the inside of the first body becomes high pressure, and the inner container 21 is also compressed. Is
The cream or the like that has entered between the top plate 55 and the elastic thin plate 52 through the small through hole 56 pushes up the elastic thin plate, passes through the slit 57 or the through hole, further passes through the nozzle tube 44, and in the case of FIG. Is a valve plate
75 is pushed up against the urging and is discharged through the nozzle tube 44. When the pressing of the first body 2 is stopped and released, the elastic thin plate 52 or the valve plate 75 comes into contact with the top plate 55 or the inner peripheral upper surface of the inward flange 71 to close each discharge valve 46. It is preferable to form a groove in the upper surface of the inward flange of the holding cylinder member 11 or the lower end of the second peripheral wall 43 of the lid member body 41 so as to communicate with the outside air suction hole 14.

[0031]

According to the present invention, the inner container is drawn while the outside air is being sucked between the inner and outer containers by continuous pressing of the first body portion 2 of the outer container. Since the second body part of the body is squeezed and the cream-like substance or the like in the second body part is discharged through the discharge valve 46, no outside air enters into the inner container, and therefore, the inner body cream is removed. The substance does not oxidize upon contact with the outside air or lose its aroma.

In the case of the second aspect, the flow path cylinder 45 is connected to the first fitting cylinder 47.
And the connecting cylinder 50, it is easy to form the flow path cylinder and thus the lid member main body 41.

In the case of the third and fourth aspects, the discharge valve 46 can be easily formed, and the discharge valve can be provided close to the nozzle cylinder 44 by the third aspect. The amount of cream-like material outside the inner container body that comes into contact with the outside air can be reduced.

In the case of the fifth aspect, since the elastic reversing hinge is used, the auxiliary lid 61 can obtain the open position even if the container is tilted downward for pouring a cream or the like, and the hinge is centered on the hinge. And does not hinder the above dispensing.

According to the sixth aspect, so-called virgin sealing can be easily performed, and consumer satisfaction can be obtained.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of the container of the present invention.

FIG. 2 is an exploded sectional view of the container of FIG.

FIG. 3 is a cross-sectional view in a container use state.

FIG. 4 is a cross-sectional view of a container according to another embodiment.

FIG. 5 is an exploded sectional view of the container in FIG. 4;

FIG. 6 is a cross-sectional view showing the container of FIG. 4 in use.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Outer container body 11 ... Holding cylinder member 21 ... Inner container body 31 ... External air suction valve member 41 ... Lid member body 46 ... Discharge valve 53 ... Cap-shaped member 61 ... Auxiliary lid

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E084 AA03 AA12 AA24 AB06 BA03 CA01 CB02 CC03 DA01 DB05 DB09 DB12 DB13 DB18 DC03 EA04 EC03 FA04 FA09 FB01 FC07 GA04 GA06 GA08 GB04 GB06 GB08 KA05 KA12 LA04 LA18 LB02 LB07 LD13 LD16 LD16

Claims (6)

[Claims] 1. An elastically squeezable first body 2 having a first upper end
An outer container body 1 that stands up the mouth and neck 3, a lower portion of a first peripheral wall 13 that is suspended from the outer periphery of the first flange 12 and an inner periphery of the first top plate, and fitted to the outer surface of the first mouth and neck. A holding cylinder member 11 which hangs a hanging cylinder 15 from above and has an outside air suction hole 14 formed in an upper part of the first peripheral wall 13, and a flexible-shaped second body formed on the outer surface of the hanging cylinder 15. A second mouth and neck portion 23 rising from the upper end of the portion 22 is fitted in a watertight manner, and the inner container body 21 suspended into the outer container body, and a flange-like top wall 32 provided in contact with the lower surface of the first top plate 12
The elastic cylinder 33 is hung from the outer periphery and the outside air suction hole is formed by the elastic cylinder.
An outside air intake valve member 31 which forms an outside air intake valve 34 by hermetically sealing an inner surface thereof, and a lower portion of a second peripheral wall 43 suspended from an outer periphery of a second top plate 42 is fitted to an outer surface of the first peripheral wall 13 and a second top plate. The nozzle tube 44 is erected from the central portion, and from the lower surface of the second top plate surrounding the nozzle tube, water-tightly fits into the suspension tube 15 to hang down the flow tube 45 and discharge into the flow tube. A lid member main body 41 provided with a valve 46, and a third peripheral wall 64 hanging down from the outer periphery of a third top plate 63 via a hinge 62 above the second peripheral wall 43 are attached. A dispensing container for cream-like materials, which is formed by an auxiliary lid 61 for sealing the nozzle cylinder 44. 2. A first fitting tube 47 hanging from the second top plate 42, and a second fitting tube 47 fitted on the outer surface of the first fitting tube.
A connection in which a third fitting cylinder 49 which is placed on the upper surface of the inner peripheral portion of the first top plate 12 from the lower end of the fitting cylinder 48 and is suspended via an inward flange is fitted watertight to the inner surface of the hanging cylinder 15. 2. A container for dispensing cream-like substances according to claim 1, wherein said container is formed by a cylinder. 3. A cap-shaped member (53) for closing the upper surface of a base cylinder (51) fitted with an inner surface of a first fitting cylinder (47) with an elastic thin plate (52).
And a top plate 55 that stands up from the connection tube 50 and fits the support tube 54 to the inner surface of the base tube 51, is stretched on the upper surface of the support tube, and is in contact with the lower surface of the elastic thin plate 52. 3. A creamy cream according to claim 2, characterized in that a small through hole 56 is formed in the portion and a slit 57 or a through hole closed in the upper surface of the top plate is formed in the center of the elastic thin plate 52. Product discharge container. 4. An inward flange 71 attached to the lower inner surface of the third fitting cylinder 49, and the discharge valve 46 is mounted on the inward flange and fitted to the inner surface of the third fitting cylinder 49. Retracted tube 72
3. A dispensing container according to claim 2, wherein said lower end is formed with an elastic piece or an elastic hinge 73 and a valve plate 75 which closes an upper surface of the flange hole of said inward flange. . 5. The container according to claim 1, wherein said hinge is formed of an elastic reversing hinge. 6. A second top plate 42 on a side facing the hinge 62.
The auxiliary lid opening prevention plate (58) is erected from the outer edge portion of the auxiliary lid (61) through a breakable connecting portion so as to cover the erected outer wall surface of the third peripheral wall portion of the auxiliary lid (61). 3, 4 or 5
A container for dispensing cream-like substances as described above.