JPH08348A - Airtight cosmetic container - Google Patents

Abstract

PURPOSE:To facilitate the opening a cover of a cosmetics case where an inner tray is surely airtightly held. CONSTITUTION:An elastic packing material 16 is disposed in the whole area of the outer peripheral surface of an inner tray 14. An elastic packing material 40 is disposed on an inner cover 20. When closing cover 30, the elastic packing material 40 of the inner cover 20 is pressed to the elastic packing material 16 of the outer peripheral surface of the inner tray 14 to airtightly hold the inner tray 14. Further, an opening member 27 for pushing up the inner cover 20 upward is disposed either on the open end part 26 of the inner cover 20 or on a case main body.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight cosmetic container, and more specifically, a container body and a lid body are openably and closably connected to each other at their rear end edges so that the cosmetic body is placed inside the container body. The present invention relates to an airtight cosmetics container in which an inner plate for accommodating an ingredient is mounted and an inner lid for covering the inner tray is openably and closably mounted between a container body and a lid.

[0002]

2. Description of the Related Art Conventionally, as this type of airtight cosmetic container, an airtight compact container as disclosed in Japanese Utility Model Publication No. 6-2585 is known. In this airtight compact container, an inner plate for storing cosmetics is provided in the container body,
An elastic packing material is arranged on the lid. Further, an annular sealing projection is provided on the lower surface of a portion of the elastic packing material corresponding to the periphery of the recess of the container body, and a hinge groove is annularly cut in parallel with the annular sealing projection. .
Then, when the lid is closed, the sealing projection is pressed against the upper surface of the inner tray of the container body, and the hinge groove is contracted so as to generate elastic force, so that the inner tray is kept airtight. ing.

[0003]

However, in such a conventional airtight compact container, when an attempt is made to open the lid when the lid is closed and the inner tray is securely kept airtight from the outside, the elastic packing is used. Since the materials are extremely firmly adhered to each other, there is a drawback that it is difficult to open the lid.

The present invention has been made in view of the above conventional problems, and an object thereof is to provide an airtight cosmetic that can easily open the lid of a cosmetic container that holds the inner plate in an airtight manner. To provide a container.

[0005]

In order to achieve the above object, in an airtight cosmetic container according to the present invention, the container body and the lid are openably and closably connected to each other at their rear end edges, and In an airtight cosmetic container having an inner plate for storing cosmetics mounted therein, an inner lid for covering the inner plate is openably and closably mounted between the container body and the lid, and the inner lid is In order to keep the inner plate airtight, an elastic packing material is provided that presses against the container body side around the inner plate when the lid is closed, and one of the open end of the inner lid and the container body is provided. It is characterized in that an opening member for pushing open the inner lid is provided.

[0006]

According to the airtight cosmetic container of the present invention having the above structure, when the elastic packing material of the inner lid is pressed against the container body side around the inner plate and the inner plate is completely kept airtight, the opening member. The inner lid can be opened smoothly by operating.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described in detail below with reference to the drawings. 1 to 4 show an airtight cosmetic container according to a first embodiment of the present invention. The airtight cosmetic container of the present invention includes a container body 10, an inner lid 20 and a lid 30.

The container body 10 has a horizontally long, substantially rectangular shape, a recess 11 is formed at the center of the rear end, and a mirror 31 is formed on the inner surface.
The lid 30 to which is attached the pin 1 at the rear end of each
It is pivotally attached by means of 2. Further, a recess 13 is provided on the upper surface of the container body 10, and an inner plate 14 for accommodating cosmetics is mounted in the recess 13. Further, a recess 15 for accommodating a cosmetic device such as a puff is provided on the upper surface of the container body 10.

An elastic packing material 16 made of rubber is arranged on the outer peripheral surface of the inner plate 14. This elastic packing material 16
Covers the entire outer peripheral surface of the inner plate 14, and the upper end portion thereof is a flange portion 17 protruding outward. When the elastic packing material 16 is fixed in the container body 10, the upper surface of the container body 10 and the flange portion 17 of the elastic packing material 16 are flush with each other. A pair of hinge pieces 18, 18 are formed on the upper surface of the side of the container body 10.

Further, between the container body 10 above the recess 13 and the lid body 30, the inner lid 20 is a hinge piece 1 of the container body 10.
8 is hinged so that it can be opened and closed by a pin 21.
The inner lid 20 is hinged to the hinge piece 18 so as to be slightly movable in the vertical direction with respect to the container body 10. The inner lid 20 is
It is formed so as to cover the upper surface of the recess 13, the recess 19 is formed on the inner surface thereof, and the rubber elastic packing material 40 is incorporated therein. The elastic packing material 40 has a size large enough to cover the flange portion 17 of the elastic packing material 16 that covers the outer periphery of the inner tray 14, and elastic legs 41 inclined obliquely outward are formed on the outer periphery of the lower surface thereof. Has been done.
Furthermore, a protrusion 22 is formed so as to project from the center of the upper surface of the inner lid 20.

Further, a notch recess 23 is formed at the front edge of the container body 10, and the first engaging protrusion 2 is provided at the upper portion of the rear surface thereof.
4 are formed. Corresponding to the cutout recess 23, a claw piece (not shown) is vertically provided from the center of the front end edge portion of the lid body 20, and a second engaging projection (not shown) is provided at the rear surface end portion. When the lid body 30 is formed and the lid body 30 is closed, the first engagement protrusion 24 and the second engagement protrusion engage with each other, and the lid body 30 occupies the locked state. A push piece 25 for unlocking is arranged in the cutout recess 23.

Furthermore, the lower surface 26 of the open end on the side opposite to the hinge part of the inner lid 20 is notched obliquely inward, and an open member 27 is attached thereto. The opening member 27 is
As shown in FIG. 3 and FIG. 4, the shaft is rotatably attached to the inner lid 20 via a shaft 50 having a dogleg shape in cross section, which is composed of an operating piece 28 and a pressing piece 29 and whose central portion serves as a fulcrum. It is configured like a worn lever.

When the lid 30 of the airtight cosmetic container having the above-mentioned structure is closed, the inner surface of the lid 30 has the protrusion 2 of the inner lid 20.
2 is pressed, the inner lid 20 moves downward, and the elastic leg 41 of the elastic packing material 40 of the inner lid 20 is pressed against the upper surface of the flange portion 17 of the elastic packing material 16 on the outer peripheral surface of the inner tray 14. As a result, the elastic packing material 16 and the elastic packing material 40 are brought into close contact with each other, the inside of the inner lid 14 is in a negative pressure state, and the inner tray 14 can be kept completely airtight. In this state, as shown in FIG. 3, the tip of the operating piece 28 abuts on the upper surface of the container body 10, and the pressing piece 29 is positioned horizontally with the container body 10.

When the lower surface of the pressing piece 29 is pressed upward from this state as shown in FIG. 4, the lever-like opening member 27 rotates about the shaft 50 as a fulcrum, and the operating piece 28 moves. The inner lid 20 is pushed up by applying a reaction force to the side, whereby the inner lid 20 can be easily opened against the suction of the elastic packing material 16 and the elastic packing material 40 due to the negative pressure.

5 to 9 show another embodiment of the present invention. In the second embodiment shown in FIG. 5, the opening member 27a
Has an approximately “L” -shaped cross section, and has an operating piece 28 a and a pressing piece 29.
It is composed of a, and has a lever shape pivotally attached to the inner lid 20a via a shaft 50a whose central portion serves as a fulcrum. When the inner lid 20a is closed, the operating piece 28a
Of the pressing piece 29 comes into contact with the upper surface of the container body 10a.
a projects from the end of the inner lid 20a.

When the pressing piece 29a is pressed downward from this state, the opening member 27a rotates about the shaft 50a as a fulcrum,
The space between the inner lid 20a and the container body 10a is pushed open, whereby the inner lid 20a can be easily opened against the attraction of the elastic packing material 16a and the elastic packing material 40a due to the negative pressure. Other configurations and operations are similar to those of the first embodiment.

In the third embodiment shown in FIG. 6, the opening member 27b has a generally V-shaped cross section and comprises an operating piece 28b and a pressing piece 29b. Further, the inner wall of the recess 15b of the container body 10b is notched, and the opening member 27b is pivotally attached to the container body 10b about the shaft 50b as a fulcrum at the center portion thereof to form a lever shape. And the inner lid 20
In the closed state of b, the tip of the operating piece 28b has an inner lid 20b.
The pressing piece 29b projects from the inner wall of the recess 15b.

When the pressing piece 29b is pressed downward from this state, the opening member 27b rotates about the shaft 50b as a fulcrum and pushes open between the inner lid 20b and the container body 10b,
Accordingly, the elastic packing material 16b and the elastic packing material 40
The inner lid 20b can be easily opened against the attraction of the negative pressure b. Other configurations and operations are the same as those in the first aspect.
It is similar to the embodiment.

In the fourth embodiment shown in FIG. 7, the opening member 27c has a substantially lightning cross section, is composed of an operating piece 28c and a pressing piece 29c, and is attached to the container body 10c via a shaft 50c whose rear end is a fulcrum. It is configured as a lever that is pivotally mounted. When the inner lid 20c is closed, the upper surface of the operating piece 28c abuts the lower surface of the inner lid 20c, and the pressing piece 2
9c projects from the inner wall of the recess 15c of the container body 10c.

Then, when the pressing piece 29c is pressed upward from this state, the opening member 27c rotates about the shaft 50c as a fulcrum, pushes up the inner lid 20c and pushes it apart from the container body 10c, and thereby elastically moves. The inner lid 20c can be easily opened against the attraction of the packing material 16c and the elastic packing material 40c due to the negative pressure. Other configurations and operations are similar to those of the first embodiment.

In the fifth embodiment shown in FIGS. 8 and 9, the opening member 60 is a plate body, the lower surface is formed with an inclined surface 61 protruding downward, and the upper surface is formed with a protruding portion 62. Projections 63, 63 are formed at the upper end of the surface.
Further, the upper portion of the inner wall of the recess 15d of the container body 10d is obliquely cut out to form an inclined surface 64, and the inclined surface 64 extends further upward and extends between the recess 13d and the container body 10d.
A protrusion 66 is formed on the upper surface 65 of the. Furthermore, the inner lid 2
A cutout recess 67 is formed in the open end 26d of 0d, and a guide groove 68 is formed in the upper surface thereof. Furthermore,
Guide grooves 69, 69 are formed at the upper ends of both side surfaces of the cutout recess 67. Then, the opening member 60 has the inclined surface 61.
Comes into slidable contact with the inclined surface 64 of the container body 10d, and the projection 62 is slidably disposed in the guide groove 68.
Are slidably arranged in the guide groove 69 to form a slide mechanism.

In the closed state of the inner lid 20d of the airtight cosmetic container having the above-mentioned structure, the opening member 60 is most protruded outward, and the projection 62 is in contact with the outer side wall surface of the guide groove 68. ing.

Then, when the opening member 60 is pressed inward from this state, the inclined surface 61 of the opening member 60 becomes inclined surface 64.
Slides up and pushes the inner lid 20d upward and pushes open the space between the inner lid 20d and the container body 10d, thereby resisting adsorption of the elastic packing material 16d and the elastic packing material 40d due to negative pressure. Can be easily opened. Other configurations and operations are similar to those of the first embodiment.

In the sixth embodiment shown in FIG. 10, the opening member of the embodiment of FIG. 8 is provided on the container body 10e side. The opening member 70 has an inclined surface 71 formed on the upper surface. Further, a protrusion 72 is formed on the lower surface of the opening member 70. Further, an inclined surface 73 is formed on the lower surface of the open end of the inner lid 20e. Furthermore, a cutout recess 75 is cut out from the inner wall of the recess 15e of the container body 10e toward the recess 13e, and a guide groove 74 is formed in the lower surface thereof. In this embodiment, the elastic packing material 40e is pressed against the upper surface of the container body 10e. And
The same effect as that of FIG. 8 is achieved.

[0025]

As described above, in the airtight cosmetic container according to the present invention, the container main body and the lid are openably and closably connected to each other at their rear end edges, and the cosmetic is stored in the container main body. In an airtight cosmetics container equipped with an inner plate, an inner lid for covering the inner plate is openably and closably attached between the container body and the lid body,
In order to keep the inner plate airtight, the inner lid is provided with an elastic packing material that comes into pressure contact with the container main body side around the inner plate when the lid is closed, and the open end of the inner lid and the container. Since one of the main bodies is equipped with an opening member that opens the inner lid, the elastic packing material of the inner lid is pressed against the container body side around the inner tray to keep the inner tray completely airtight. Even in this state, the inner lid is pushed up by operating the opening member, and the inner lid can be easily opened against the suction due to the negative pressure.

[Brief description of drawings]

FIG. 1 is a sectional view of an airtight cosmetic container according to a first embodiment of the present invention.

FIG. 2 is a top view of a main part of the airtight cosmetic container according to the first embodiment of the present invention with a lid opened.

FIG. 3 is a cross-sectional view of essential parts of a closed state of the inner lid of the airtight cosmetic container according to the first embodiment of the present invention.

FIG. 4 is a sectional view of an essential part with an inner lid of the airtight cosmetic container according to the first embodiment of the present invention opened.

FIG. 5 is a sectional view of an essential part of an airtight cosmetic container according to a second embodiment of the present invention.

FIG. 6 is a cross-sectional view of essential parts of an airtight cosmetic container according to a third embodiment of the present invention.

FIG. 7 is a cross-sectional view of essential parts of an airtight cosmetic container according to a fourth embodiment of the present invention.

FIG. 8 is a cross-sectional view of essential parts of an airtight cosmetic container according to a fifth embodiment of the present invention.

FIG. 9 is a front view of a main part of an airtight cosmetic container according to a fifth embodiment of the present invention.

FIG. 10 is a cross-sectional view of essential parts of an airtight cosmetic container according to a sixth embodiment of the present invention.

[Explanation of symbols]

 10, 10a to 10e Container main body 14 Middle plate 16, 16a to 16d Elastic packing material for middle plate 20, 20a to 20e Middle lid 27, 27a to 27c, 60, 70 Opening member 30 Lid body 40, 40a to 40e Middle lid Elastic packing material

Claims (1)

[Claims] 1. An airtight cosmetics container comprising a container body and a lid body which are openably and closably connected to each other at rear end edges thereof, and an inner plate for storing cosmetics is mounted in the container body. An inner lid for covering the inner plate is openably and closably mounted between the main body and the lid, and when the lid is closed to keep the inner plate airtight, the inner plate around the inner plate is closed. An airtight cosmetic container characterized in that an elastic packing material that is pressed against the container body side is provided, and an open member that pushes the inner cover is provided on either one of the open end of the inner cover and the container body. .