JPH0510742Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention is applicable to liquid or cream cosmetics,
In particular, the present invention relates to a cream cosmetic container containing a liquid foundation.

[Conventional technology]

BACKGROUND ART Conventionally, cosmetics such as white powder and foundation have been used in the form of compressed powdered cosmetics, that is, pressed powders. Then, she rubbed off the makeup with a puff and applied it. However, now cosmetics are available in liquid or cream form due to their spreadability and fine texture.
Many forms of cosmetics having a certain degree of viscosity have also been used. This type of cosmetic has a viscosity and dries easily, so it could not be stored in a conventional container containing pressed powder.

Therefore, we fill a sealed container with cosmetics,
It has been proposed to provide the container with a pump mechanism for discharging an appropriate amount of cosmetics to the outside, or to pressurize the inside of the container with a spring or gas and provide a valve mechanism that can be opened arbitrarily to discharge the cosmetic to the outside.

[The problem that the idea attempts to solve]

However, since the pump mechanism itself of the former is complicated, the container has to be expensive. Furthermore, the latter configuration in which pressure is applied by gas has problems such as air pollution, and is not very desirable. Furthermore, the configuration in which pressure is applied by a spring requires a space to accommodate the spring, resulting in an increase in the thickness of the container.

[Means to solve problems]

The creamy cosmetic storage container of the present invention has a cosmetic storage chamber 18 and an outer lid 17 that seals the cosmetic storage chamber 18. In the cosmetic storage chamber 18, an opening 21 is hermetically fixed to the outer lid 17, and a swollen elastic bag 20 filled with a cosmetic 22 is housed therein. The outer lid 17 is provided with an on-off valve 25 that opens when pressed.

[Effect]

The cosmetics 22 contained in the elastic bag 20 are pressurized by the elastic bag 20's elastic force. When the on-off valve 25 is pressed here, the on-off valve 25 opens and the pressurized cosmetic 22 is discharged to the outside.

〔Example〕

First, a case in which the cream cosmetic container of the present invention is detachably attached will be explained. Lid body 1
A mirror 2 is attached to the lower surface, and a hinge piece 3 hangs down from one edge of the lower surface. Further, a hook 4 hangs down from the other edge, and an engaging protrusion 5 is provided protruding from the side wall of the hook 4.

The case body 6 has a hinge piece 3 of the lid 1 hinged to one edge thereof, and a cutout 8 forming a hinge 7 is provided. The other edge is provided with an engaging portion 9 that engages with the engaging protrusion 5 of the hook 4 of the lid 1 to hold the lid 1 in a closed state. Furthermore,
An engagement release mechanism 10 is provided that can arbitrarily release the engagement between the engagement protrusion 5 and the engagement portion 9. Further, a puff storage chamber 12 for storing a puff 11 is provided between the case body 6 and the lid body 1. Furthermore, the case body 6
A storage recess 14 is carved in the upper surface of the container to allow a container 13 which is a cream cosmetic storage container to be removably attached thereto.

Next, the configuration of the vessel body 13 will be explained. The bottomed cylindrical housing cylinder 15 has a ventilation hole 16 opened to the outside on the bottom surface.
is drilled. This housing cylinder 15 has an upper lid 17.
is fixed to form a cosmetic storage chamber 18 inside. A sealing part 19 is provided on the side wall of the upper lid 17, and an opening 21 of an elastic bag 20 having elasticity like a rubber balloon engages with this sealing part 19.
The inside of the elastic bag 20 is sealed. This elastic bag 20
A liquid or creamy cosmetic 22 is filled inside. The elastic bag 20 is configured to be able to fully inflate within the cosmetic storage chamber 18 and to have elasticity even when nothing is stored in the elastic bag 20. That is, the stored cosmetics 22 are constantly pressurized by the contraction force of the elastic bag 20. Further, the upper surface of the upper lid 17 serves as a saucer 23. This saucer 23
The puff 11 is also placed and stored therein. Further, in the center of the upper lid 17, a through hole 24 is formed which penetrates vertically, that is, opens into the cosmetic storage chamber 18.

An on-off valve 25 is installed in the through hole 24 so as to be slidable up and down. This on-off valve 25 is composed of a pressing plate 26 provided at the upper part, a closing plate 27 provided at the lower part, and a through part 32 that connects these.The pressing plate 26 and the closing plate 27 prevent the valve from falling off. has been done. This pressing plate 26 enters into a recess 28 carved around the upper opening of the through hole 24, and a spring 29 is sandwiched between the bottom surface of this recess 28 and the pressing plate 26 to open and close the valve. 25 is fired upward. Note that the pressing plate 26 is pushed upward by the spring 29, and the pressing plate 26 is pushed upwardly by the spring 29.
It is configured to be located almost on the same plane as 3.
Further, a lower packing 30 is arranged around the opening of the through hole 24 on the lower surface of the upper lid 17. In this lower packing 30, the on-off valve 25 is connected to the spring 29.
The closing plate 27 is configured to come into close contact with the through hole 24 to seal the through hole 24 when it is pushed upward.
Further, the on-off valve 25 is provided with a liquid guide pipe 34 in which a discharge port 31 is opened in the center of the press plate 26 and an inlet port 33 is opened in the side wall of the penetration portion 32 . and,
An upper gasket 37 is disposed on the outer wall of the through-hole 32 above the introduction port 33, and is in close contact with the side wall of the through-hole 32 and the through-hole 24, thereby sealing the through-hole 24. Further, the recess 28 into which the pressing plate 26 has entered is covered with a porous leakage membrane 35, and the cosmetic 22 discharged from the discharge port 31 of the pressing plate 26 is deposited in the leakage membrane 35.
It is configured so that it can be ejected evenly.

In addition, as another embodiment, the container body 13 and the case body 6 may be integrally molded without being made detachable from the case body 6. In addition, a case is composed of the vessel body 13 and the cap 36,
A configuration in which the puff 11 is housed within the cap 36 may also be used.

[Effect of idea]

As described above, in the present invention, the elastic bag 20 having elasticity is filled with the cosmetic 22, and the cosmetic 22 is pressurized by the elastic force of the elastic bag 20, using a pressurizing means such as a spring or gas. This makes it possible to easily pressurize the cosmetic 22 without using. Moreover,
Since the elastic bag 20 can be deformed into any shape following the shape of the cosmetic storage chamber 18, it is possible to make the storage cylinder 15 that stores the cosmetic 22 thinner, and it can be made into any shape, making it easier to design. The degree of freedom has become greater.

Furthermore, if the elastic bag 20 is kept elastic even when the cosmetic 22 is not stored, the cosmetic 22 can be effectively stored even when the cosmetic 22 is running low.
2 can be pressurized and the cosmetic 22 can be discharged to the end, and there is no fear that the cosmetic 22 will be left unused.

[Brief explanation of drawings]

FIG. 1 is a side sectional view of an embodiment of the present invention. FIG. 2 and FIG. 3 are explanatory diagrams of the operation in the usage state. FIG. 4 is a side sectional view of another embodiment. 1...Lid body, 2...Mirror, 3...Hinge piece, 4...
Hook, 5... Engaging protrusion, 6... Case body, 7
... Hinge, 8 ... Notch, 9 ... Engagement part, 10
... Disengagement mechanism, 11 ... Puff, 12 ... Puff storage chamber, 13 ... Container body, 14 ... Storage recess, 15
...Containment chamber, 16...Vent hole, 17...Top lid, 1
8...Cosmetic storage chamber, 19...Sealed part, 20...
Elastic bag, 21... Opening, 22... Cosmetics, 23
... saucer, 24 ... through hole, 25 ... on-off valve,
26...Press plate, 27...Closing plate, 28...Recess, 29...Spring, 30...Lower gasket, 31...Discharge port, 32...Penetration part, 33...
Inlet, 34...Liquid guide pipe, 35...Leakage membrane, 36
... Cap, 37 ... Upper packing.

Claims (1)

[Scope of utility model registration request] It has a cosmetic storage chamber 18 and an outer lid 17 that seals the cosmetic storage chamber 18, and the cosmetic storage chamber 18 includes:
The opening 21 is hermetically fixed to the outer lid 17, and the cosmetic 22 is sealed.
This cream cosmetic storage container is characterized in that an elastic bag 20 filled with swollen elasticity is housed therein, and an open/close valve 25 that opens when pressed is provided on an outer lid 17.