JPH08345A - Airtight cosmetic container - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an airtight cosmetic container capable of reliably holding airtight cosmetics. [Structure] Elastic packing material 21 is provided on the entire outer peripheral surface of the inner plate 20.
To arrange. An elastic packing material 34 is arranged on the lid 30. With the lid body 30 closed, the elastic packing material 34 of the lid body 30 is pressed against the elastic packing material 21 of the outer peripheral surface of the inner tray 20.

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 equipped with an inner plate for storing a cosmetic.

[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 formed in the container body, and 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, the inner plate for storing the cosmetic material is formed of resin or metal, and when the lid is closed, the pressing projection for sealing is formed. Only the contact portion between the tip and the upper surface of the inner tray of the container body is sealed. For this reason, there is a drawback that the seal is likely to be broken between the elastic packing material and the resin or metal inner tray, and if the elastic packing material or the container body is deformed, the airtightness cannot be reliably maintained. was there.

The present invention has been made in view of the above conventional problems, and an object thereof is to provide an airtight cosmetic material capable of reliably maintaining airtightness even when the elastic packing material or the container body is deformed. To provide a container.

[0005]

In order to achieve such an object, in an airtight cosmetic container according to the present invention, a container body and a lid body are openably and closably connected to each other at rear end edges thereof, and In an airtight cosmetic container equipped with an inner plate for storing cosmetics, an elastic packing material is arranged on the entire outer surface of the inner plate, and an elastic packing material for covering the inner plate is arranged on a lid, In the closed state, the elastic packing material of the lid is brought into pressure contact with the elastic packing material of the inner plate.

Further, in an airtight cosmetics container in which a container body and a lid are openably and closably connected to each other at their rear end edges and an inner plate for storing cosmetics is mounted in the container body, An elastic packing material is placed on the entire outer surface to form a push button part on the bottom surface of the elastic packing material, and an elastic packing material that covers the inner plate is placed on the lid, exposing the push button part on the bottom surface of the container body. A possible through hole is formed so that the elastic packing material of the lid is brought into pressure contact with the elastic packing material of the inner tray when the lid is closed.

Further, in an airtight cosmetics container in which a container body and a lid body are openably and closably connected to each other at their rear end edges, and an inner plate for storing cosmetics is mounted in the container body, An elastic packing material is placed on the entire outer surface, an inner lid is openably and closably mounted between the container body and the lid, and an elastic packing material that covers the inner plate is placed on the inner lid to close the lid. The elastic packing material of the inner plate comes into pressure contact with the elastic packing material of the inner plate.

[0008]

According to the airtight cosmetic container of the present invention having the above-mentioned structure, when the lid is closed, the elastic packing material of the lid is pressed against the upper surface of the elastic packing material on the outer surface of the inner dish, whereby the inner dish is opened. Keep airtight.

Further, when the push button portion is exposed from the through hole of the container body and the lid is opened, the push button portion is pushed through the through hole of the container body, whereby the inner plate can be taken out.

Further, when the inner lid is closed, the elastic packing material of the inner lid is pressed against the upper surface of the elastic packing material on the outer surface of the inner tray, thereby keeping the inner tray completely airtight.

In any of the above constructions, the inner plate has an elastic packing material provided over the entire outer surface thereof and an elastic packing material provided on the lid or the inner lid to cover the inner plate. , Will be completely wrapped in the cosmetic container,
It is completely shielded from the outside by the pressure contact between the elastic packing materials.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 shows an airtight cosmetic container according to the first embodiment of the present invention. The airtight cosmetic container of the first embodiment is
It is composed of a container body 10, a middle plate 20, and a lid 30.

The container body 10 is rotatably and pivotally attached by a pin 11 to the lid 30 at the rear end thereof. In addition, a recess 12 is provided on the upper surface of the container body 10, and in the recess 12, an inner plate 20 for storing, for example, volatile cosmetics is mounted.

An elastic packing material 21 made of rubber is provided on the entire outer peripheral surface of the inner plate 20. The elastic packing material 21 covers the entire outer peripheral surface of the inner tray 20, and the upper end portion thereof is a flange portion 22 protruding outward. An engaging projection 23 is formed on the outer peripheral surface of the elastic packing material 21, while an engaging recess 13 is formed on the inner peripheral surface of the recess 12 of the container body 10. The elastic packing material 21 is fixed in the container body 10 by the engagement protrusion 23 and the engagement recess 13 engaging with each other. In this state, the upper surface of the container body 10 and the flange portion of the elastic packing material 21. 22
Is flush with.

Further, a notch recess 14 is formed at the front end edge of the container body 10, and the first engaging projection 1 is provided at the upper part of the rear surface thereof.
5 are formed. Corresponding to the notch recess 14, a claw piece 31 is vertically provided from the center of the front end edge of the lid body 30, and a second engaging projection 32 is provided at the rear end of the claw piece 31.
Are formed. Then, when the lid 30 is closed, the claw piece 31 enters the notch recess 14 and the first engaging projection 15 and the second engaging projection 15
And the lid 30 is in a locked state.

The lid 30 is formed so as to cover the upper surface of the container body 10, a recess 33 is formed on the inner surface thereof, and a rubber elastic packing material 34 is incorporated therein. The elastic packing material 34 covers the inner plate 20 and also the flange portion 22 of the elastic packing material 21 that covers the outer periphery thereof.
The elastic legs 35 are formed on the outer circumference of the lower surface of the elastic leg 35 so as to be inclined to the outside.

When the lid 30 of the airtight cosmetic container having the above-mentioned structure is closed, the elastic leg 35 of the elastic packing material 34 comes into pressure contact with the upper surface of the flange portion 22 of the elastic packing material 21 on the outer peripheral surface of the inner tray 20. . In this embodiment, since the elastic packing material 21 and the elastic packing material 34 made of rubber are in contact with each other, the airtightness is high, and the rubber materials are in frictional contact with each other, so that the seal is not broken. Therefore, the inner plate 20 can be kept completely airtight.

2 to 5 show a modification of the first embodiment. In the embodiment shown in FIG. 2, the upper end portion 25 of the elastic packing material 21a that covers the outer peripheral surface of the inner tray 20a projects from the upper surfaces of the container body 10a and the inner tray 20a, and the lid 3
The lower surface of the central portion of the elastic packing material 34a incorporated into the inner surface of 0a is formed thin. When the lid 30a is closed, the elastic packing material 21 on the outer peripheral surface of the inner plate 20a is closed.
The lower surface of the elastic packing material 34a is in pressure contact with the upper surface of the upper end portion 25 of a. Also in this embodiment, since the rubber elastic packing material 21a and the elastic packing material 34a are in contact with each other,
It has a high airtightness, so that the inner plate 20a can be kept completely airtight. Other configurations and operations are similar to those of the first embodiment.

In the embodiment shown in FIG. 3, the upper end portion 25 of the elastic packing material 21b which covers the outer peripheral surface of the inner tray 20b.
Is projected from the upper surfaces of the container body 10b and the inner tray 20b, and the upper surface of the inner tray 20b is located below the upper surface of the elastic packing material 21b. Further, an annular fitting wall 36 is formed so as to project on the outer periphery of the lower surface of the elastic packing material 34b incorporated in the inner surface of the lid 30b. Further, a protrusion 37 for preventing falling is formed on the outer periphery of the upper end of the elastic packing material 21b. Then, when the lid 30b is closed, the fitting wall 36 of the rubber elastic packing material 34b fits into the opening of the rubber elastic packing material 21b as well, and thus has high airtightness. The dish 20b can be kept completely airtight. Other configurations and operations are similar to those of the first embodiment.

In the embodiment shown in FIG. 4, the flange portion 2 of the elastic packing material 21c that covers the outer peripheral surface of the inner tray 20c.
2c is flush with the upper surface of the container body 10c, and the annular groove 1 is formed in the container body 10c below the flange portion 22c.
6 is formed. An annular protrusion 38 is formed on the outer periphery of the lower surface of the elastic packing material 34c incorporated on the inner surface of the lid 30c. Then, when the lid 30c is closed, the protrusion 38 of the elastic packing material 34c is pressed against the upper surface of the flange portion 22c of the elastic packing material 21c. Also in this embodiment, since the rubber elastic packing material 21c and the elastic packing material 34c are in contact with each other, high airtightness,
Thereby, the inner plate 20c can be kept completely airtight. Further, due to the space of the groove 16 below the flange portion 22c, the flange portion 22c is bent when the protrusion 38 of the elastic packing 34c is pressed against the elastic packing 21c, so that the protrusion 38 of the elastic packing material 34c is not warped or distorted. It is possible to flexibly deal with deformation and variations in manufacturing dimensions. Other configurations and operations are similar to those of the first embodiment.

In the embodiment shown in FIG. 5, the flange portion 2 of the elastic packing material 21d which covers the outer peripheral surface of the inner tray 20d.
2d is flush with the upper surface of the container body 10d. Further, the elastic packing material 3 incorporated in the inner surface of the lid 30d
The lower surface of the central portion of 4d is formed thin, and an annular projection 38a is formed on the outer periphery of the lower surface. Furthermore, an annular groove 39 is formed on the outer periphery of the upper surface. And
When the lid 30d is closed, the protrusion 38 of the elastic packing material 34d is formed on the upper surface of the flange portion 22d of the elastic packing material 21d.
a is pressed. Also in this embodiment, since the elastic packing material 21d and the elastic packing material 34d made of rubber are in contact with each other, it has a high airtightness, whereby the inner tray 20d can be kept completely airtight. Furthermore, since the protrusion 38a can be moved up and down by the groove 39 of the elastic packing material 34d, it is possible to flexibly cope with deformation such as warpage and distortion of the protrusion 38a and variations in manufacturing dimensions. Other configurations and operations are similar to those of the first embodiment.

6 and 7 show an airtight cosmetic container according to the second embodiment of the present invention. In the present embodiment, the inner plate is mainly used as a refill container. An elastic packing material 40 is provided on the entire outer peripheral surface of the middle plate 20. The elastic packing material 40 covers the entire outer peripheral surface of the inner plate 20,
The upper end portion is a flange portion 41 protruding outward. Further, a part of the bottom surface of the elastic packing material 40 is formed thin, and the push button portion 42 is formed here to project downward. An inner peripheral portion of the push button portion 42 is cut out in a substantially U-shaped cross section to form an annular hinge portion 43. Further, the bottom surface of the container body 50 is formed with a through hole 51 through which the tip portion 44 of the push button portion 42 of the elastic packing material 40 can be exposed.

When the lid 30 of the airtight cosmetic container having the above-mentioned structure is closed, the elastic packing material 3 is provided on the upper surface of the flange portion 41 of the elastic packing material 40 on the outer peripheral surface of the inner tray 20.
The elastic leg 35 of No. 4 is pressed. In this embodiment, since the elastic packing material 40 and the elastic packing material 34 made of rubber are in contact with each other, they have high airtightness, and there is no breakage of the seal as in the above case.
Can be kept completely airtight. Further, from the through hole 51 of the container body 50, the tip portion 4 of the push button portion 42 is
4 is exposed, and in order to take out the inner plate 20, the tip end portion 44 of the push button portion 42 is pushed in from the through hole 51 of the container body 50, and the hinge portion 43 of the push button portion 42 bends, and the central portion 45. Pushes out the inner plate 20, whereby the inner plate 20 as a refill container can be taken out. Other configurations and operations are similar to those of the first embodiment.

FIG. 8 shows an airtight cosmetic container according to the third embodiment of the present invention. In the airtight cosmetics container of this embodiment, an inner lid 70 is provided between the container body 10 and the lid 60, and the inner lid 7
0 is also openably and closably pivoted by a pin 11 at the rear end of each of the container body 10 and the lid 60. The inner lid 70 is
It is formed so as to cover the upper surface of the container body 10, and a concave portion 71 is formed on the inner surface thereof, in which the elastic packing material 7 is formed.
2 are incorporated. The elastic packing material 72 is the inner plate 2
Elastic packing material 2 that covers the outer peripheral surface while covering 0
An elastic leg 73 having a size large enough to cover the first flange portion 22 is formed on the outer periphery of the lower surface thereof and inclined obliquely outward. Further, a mirror 74 is attached to the inside of the elastic leg 73.

The lid 60 is formed so as to cover the upper surface of the container body 10, and a concave portion 61 is formed on the inner surface thereof to accommodate the puff 62 therein.

When the lid body 60 of the airtight cosmetic container having the above-mentioned structure is closed, the puff 62 is accommodated in the recess 61 while being placed on the upper surface of the inner lid 70, and the upper surface of the outer periphery of the inner lid 70 is held. The elastic leg 73 of the elastic packing material 72 of the inner lid 70 is pressed against the upper surface of the flange portion 22 of the elastic packing material 21 on the outer peripheral surface of the inner tray 20 by being pushed by the stepped portion 99 of the circumferential wall of the lid body 60, and is made of rubber. Since the elastic packing materials 21, 72 come into contact with each other, they have high airtightness, whereby the inner tray 20 can be kept completely airtight. Other configurations and operations are similar to those of the first embodiment.

9 and 10 show an airtight cosmetic container according to the fourth embodiment of the present invention. The container body 80 of the airtight cosmetics container of this embodiment has a horizontally long plane substantially rectangular shape, a recess 81 is formed at the center of the rear end, and a lid 90 having a mirror 91 attached to the inner surface thereof and a rear body 90. A pin 82 is pivotally attached to the end portion so as to be openable and closable. Further, a recess 83 is provided on the upper surface of the container body 80, and the inner plate 20 for storing cosmetics is mounted in the recess 83. Furthermore, the container body 8
A recess 84 for accommodating a makeup tool such as a puff is provided on the upper surface of 0.

An elastic packing material 21 is provided on the entire outer peripheral surface of the inner plate 20. This elastic packing material 21 is
The entire outer peripheral surface of the middle plate 20 is covered, and the upper end portion thereof is a flange portion 22 protruding outward. Then, when the elastic packing material 21 is fixed in the container body 80, the upper surface of the container body 80 and the flange portion 22 of the elastic packing material 21.
Is flush with. Further, a pair of hinge pieces 85, 85 are formed on the upper surface side portion of the container body 80.

Further, an intermediate lid 75 is provided between the container body 80 above the recess 83 and the lid body 90, and the hinge piece 8 of the container body 80.
5 is hinged by a pin 76 so that it can be opened and closed.
The inner lid 75 is hinged to the hinge piece 85 so as to be slightly movable in the vertical direction with respect to the container body 80. The inner lid 75 is
It is formed so as to cover the upper surface of the recess 83, a recess 77 is formed on the inner surface thereof, and an elastic packing material 78 is incorporated therein. The elastic packing material 78 is large enough to cover the inner tray 20 and the flange portion 22 of the elastic packing material 21 that covers the outer periphery thereof, and the outer periphery of the lower surface of the elastic packing material 78 is inclined to the outer side. The legs 79 are formed. In addition, a finger hook portion 96 is formed so as to project from an end portion 95 of the inner lid 75 opposite to the hinge portion. Furthermore, the inner lid 7
A protrusion 97 is formed at the center of the upper surface of the protrusion 5.

Furthermore, a notch recess 86 is formed in the front end edge of the container body 80, and a first engaging projection 87 is formed in the upper portion of the rear surface thereof. Corresponding to the notch recess 86, a claw piece (not shown) is vertically provided from the center of the front edge of the lid 90, and a second engaging projection (not shown) is provided at the rear surface end. When the lid body 90 is formed and the lid body 90 is closed, the first engagement protrusion 87 and the second engagement protrusion engage with each other, and the lid body 90 occupies the locked state. A push piece 88 for unlocking is arranged in the cutout recess 86.

When the lid 90 of the airtight cosmetic container having the above-described structure is closed, the inner surface of the lid 90 is the protrusion 9 of the inner lid 75.
7, the inner lid 75 moves downward, and the elastic legs 79 of the elastic packing material 78 of the inner lid 75 are pressed against the upper surface of the flange portion 22 of the elastic packing material 21 on the outer peripheral surface of the inner tray 20. As a result, the elastic packing material 21 and the elastic packing material 78 made of rubber come into contact with each other, so that they have high airtightness and, moreover, the inner tray 20 can be completely airtightly maintained without breaking the seal as described above. it can.

[0032]

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 the rear end edges thereof to store the cosmetic in the container main body. In an airtight cosmetics container equipped with a dish, elastic packing material is provided on the entire outer surface of the inner dish, and elastic packing material that covers the inner dish is provided on the lid, and the inner dish is closed when the lid is closed. Since the elastic packing material of the lid is brought into pressure contact with the elastic packing material of, the elastic packing materials are in contact with each other and have high airtightness, thereby keeping the inner plate completely airtight be able to.

Further, in the airtight cosmetics container in which the container main body and the lid are openably and closably connected to each other at their rear end edges, and the inner plate for storing the cosmetic is mounted in the container main body, An elastic packing material is placed on the entire outer surface to form a push button part on the bottom surface of the elastic packing material, and an elastic packing material that covers the inner plate is placed on the lid, exposing the push button part on the bottom surface of the container body. A possible through hole is formed so that the elastic packing material of the lid is pressed against the elastic packing material of the inner plate when the lid is closed. The inner plate can be taken out simply by pushing in the push button part from the through hole.

Further, in the airtight cosmetics container in which the container body and the lid are openably and closably connected to each other at their rear end edges and the inner plate for storing the cosmetic is mounted in the container body, An elastic packing material is placed on the entire outer surface, an inner lid is openably and closably mounted between the container body and the lid, and an elastic packing material that covers the inner plate is placed on the inner lid to close the lid. Since the elastic packing material of the inner plate comes into pressure contact with the elastic packing material of the inner lid, contact between the elastic packing materials provides high airtightness and keeps the inner plate completely airtight. can do.

In particular, the inner plate is completely wrapped in the cosmetic container by the two elastic packing materials, and the inner plate is completely shielded from the outside by pressure contact between these elastic packing materials to obtain high sealing performance. You can

[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 cross-sectional view of essential parts of an airtight cosmetic container according to a first modification of the first embodiment of the present invention.

FIG. 3 is a cross-sectional view of essential parts of an airtight cosmetic container according to a second modification of the first embodiment of the present invention.

FIG. 4 is a sectional view of an essential part of an airtight cosmetic container according to a third modification of the first embodiment of the present invention.

FIG. 5 is a cross-sectional view of essential parts of an airtight cosmetic container according to a fourth modification of the first embodiment of the present invention.

FIG. 6 is a sectional view of the airtight cosmetic container according to the second embodiment of the present invention with the lid closed.

FIG. 7 is a cross-sectional view of the airtight cosmetic container according to the second embodiment of the present invention with the lid open.

FIG. 8 is a sectional view of an airtight cosmetic container according to a third embodiment of the present invention.

FIG. 9 is a sectional view of an airtight cosmetic container according to a fourth embodiment of the present invention.

FIG. 10 is a top view of the essential parts of the airtight cosmetic container according to the fourth embodiment of the present invention with the lid open.

[Explanation of symbols]

 10, 10a to 10d, 50, 80 Container body 20, 20a to 20d Medium plate 21, 21a to 21d, 40 Elastic packing material 30, 30a to 30d, 60, 90 Lid 34, 34a to 34d Elastic packing material 42 Push button Part 51 Through hole 70, 75 Inner lid 72 Elastic packing material

Claims (3)

[Claims] 1. An airtight cosmetics container comprising a container body and a lid body which are openably and closably connected to each other at their rear end edges, and an inner plate for accommodating cosmetics is mounted in the container body. An elastic packing material is provided on the entire outer surface of the dish, and an elastic packing material that covers the inner dish is provided on the lid, and the lid is attached to the elastic packing material of the inner dish when the lid is closed. An airtight cosmetic container characterized in that the elastic packing material is brought into pressure contact with the container. 2. An airtight cosmetics container comprising a container body and a lid body which are openably and closably connected to each other at their rear end edges, and an inner plate for storing cosmetics is mounted in the container body. An elastic packing material is provided on the entire outer surface of the dish to form a push button portion on the bottom surface of the elastic packing material, and an elastic packing material that covers the inner dish is provided on the lid, and the bottom surface of the container body is provided. A through hole through which the push button portion can be exposed is formed, and the elastic packing material of the lid body is pressed against the elastic packing material of the inner tray when the lid body is closed. Airtight cosmetic container that does. 3. An airtight cosmetics container comprising a container body and a lid body which are openably and closably connected to each other at their rear end edges, and an inner plate for storing cosmetics is mounted in the container body. An elastic packing material is provided on the entire outer surface of the dish, an inner lid is openably and closably mounted between the container body and the lid, and an elastic packing material that covers the inner dish is provided on the inner lid. An airtight cosmetic container characterized in that the elastic packing material of the inner lid is brought into pressure contact with the elastic packing material of the inner tray when the lid is closed.