JP3512261B2 - Airtight compact container - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight compact container in which an inner plate filled with cosmetics or the like can be closed with a lid when the lid is closed. 2. Description of the Related Art In general, a compact container for storing an inner plate filled with volatile solidified cosmetics, etc.
When the lid is closed, it is required to seal the inside of the inner plate so that the cosmetics and the like do not volatilize. For this reason, various airtight compact containers that seal the inner plate when the lid is closed have been proposed.
For example, attaching the elastic sealing member on the inner surface of the lid, pressing and (No. actual fairness 5-27124) or seal the inner tray in the periphery of the inner tray accommodating portion elastic sealing material at the time of closing, also, the inner tray When the lid is closed, the elastic packing is pressed against the inner surface of the lid to seal the inner plate (see Japanese Utility Model Laid-Open No. 4-315). An airtight compact container in which a dish is sealed has been proposed. [0003] However, in an airtight compact container having an elastic seal material attached to the inner surface of the lid, an inner plate made of a refill container which is usually replaced many times is used. On the other hand, since the container is used as it is, there is a problem that the elastic seal material deteriorates with time during repeated use, and the airtight effect gradually weakens. In an airtight compact container in which a ring-shaped elastic packing is externally fitted, there is a possibility that cosmetics etc. may evaporate and leak from the seal portion where the elastic packing is externally fitted,
It is difficult to completely seal it structurally. The present invention has been made as a result of conducting various studies to eliminate such drawbacks, and completely seals a middle plate filled with volatile solidified cosmetics when the lid is closed.
An object of the present invention is to provide an airtight compact container that can maintain a higher airtight effect even when the inner plate is replaced and used many times. [0005] airtight compact case of the present invention SUMMARY OF] is in the inner plate housing portion, a double wall structure fitted integrally hollow dish made of an elastic body to the inner plate body, And the inner plate body
The flange of the hollow dish protrudes so as to provide a gap on the flange of
The inner plate having the above structure is housed, and the inner surface of the lid is pressed against the flange of the inner plate when the lid is closed. In the airtight compact container of the present invention, a double-walled inner plate in which a hollow plate made of an elastic material is integrally fitted to the inner plate body is stored in the inner plate storage portion, and the lid is closed. Because the inner surface of the lid is pressed against the flange of the inner plate, the inner plate is completely sealed by pressing the lid against the flange of the inner plate,
The cosmetics in the inner plate do not volatilize and leak.
In addition, when the inner plate is replaced many times as a refill container, the entire inner plate of a double-walled structure in which the hollow plate made of an elastic body is integrally fitted to the inner plate body is replaced, so the elastic body deteriorates with time. The airtight effect does not gradually weaken. An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1 to FIG. 3, reference numeral 1 denotes a container main body, which is provided with an intermediate plate storage unit 3 together with a tool storage unit 2 for storing brushes, puffs and the like, and stores an intermediate plate 4. As shown in FIGS. 2 and 3, the inner plate 4
A hollow plate 6 made of an elastic material such as an elastomer or rubber is integrally fitted to the inner plate body 5 to form a double wall structure, and a flange portion of the hollow plate 6 is provided on a flange portion 5a of the inner plate body 5. 6a is projected. The flange 6a of the hollow plate 6 is provided so as to provide a gap 7 with the flange 5a of the inner plate main body 5 in order to provide sufficient elasticity. The ring-shaped projection 8 provided on the bottom peripheral edge of the hollow plate 6
Are engaged with a plurality of engaging projections 9 protruding from the lower portion of the side wall of the inner plate 5 and are integrally fitted and fixed in the inner plate main body 5. In the double-walled inner plate 4, a plurality of ring-shaped projections 10 protruding from the outer peripheral wall of the inner plate main body 5 are vertically provided on the inner wall of the inner plate storage portion 3 of the container body 1. Tongue side 11
Is engaged with the protrusion 12 protruding from the inner side surface of the inner plate, and is stored and fixed in the inner plate storage portion 3. Reference numeral 13 denotes a lid which is openably and closably mounted on the rear end wall of the container body 1. A mirror 14 is attached to the inner surface of the lid, and when the lid 13 is closed as shown in FIG. The flange portion of the plate 4, that is, the flange portion 6 a of the hollow plate 6 protruding from the flange portion 5 a of the inner plate body 5 is pressed against the plate portion 5. When the lid 13 is closed, the flange 6a of the hollow plate 6 made of an elastic body pressed by the mirror 14 is elastically deformed by the gap 7 together with the elasticity of the elastic body, and the inner plate 4 is completely sealed. Thus, the cosmetics and the like in the inner plate 4 do not volatilize and leak. When the inner plate 4 is replaced many times as a refill container, the entire inner plate 4 having a double-wall structure in which the hollow plate 6 made of an elastic material is integrally fitted to the inner plate body 5 is replaced. Therefore, there is no possibility that the hollow dish 6 made of an elastic body is deteriorated with time and the airtight effect is gradually weakened. Reference numeral 15 denotes a hook provided at the tip of the lid 13, which is attached to a position on the center line of the middle plate 4 corresponding to the middle plate 4 stored in the middle plate storage portion 3 of the container body 1. .
Reference numeral 16 denotes a through hole provided at a position on the center line of the middle plate 4 at the front end portion of the container body 1, and a hook engaging projection 18 protrudes from a swinging plate 17 disposed in the through hole 16. And lid 1
When the cover 3 is closed, the hook 15 of the cover 13 is engaged with the hook engaging projection 18 and held in a closed state. Reference numeral 19 denotes an engagement release button attached to the center of the front wall of the container body 1, and the swinging plate 1 disposed in the through hole 16 is provided.
7 and when the disengage button 19 is pressed, the hook 1
The engagement between the hook engaging projection 18 and the hook engaging projection 18 is released, and the lid is opened. In the above embodiment, the mirror is attached to the inner surface of the lid. However, the mirror is not always required. In addition, although the shape of the inner plate has been described as being circular, the shape of the inner plate is not limited to this, and may be any shape such as a square or an ellipse. Further, the shape of the container body is not limited to a rectangle, but may be any shape such as a circle or an ellipse. In the above embodiment, the airtight compact container has been described. However, the present invention can also be applied to an airtight container for storing an alternative intermediate plate as a refill container. The same effect as in the airtight compact container can be exhibited when the inner plate as a double-walled refill container in which is integrally fitted is housed in the airtight container as a substitute inner plate. As described above, in the airtight compact container according to the present invention, the double wall in which the hollow plate made of an elastic body is integrally fitted to the inner plate body in the inner plate storage portion. Since the inner plate of the structure is stored and the inner surface of the lid is pressed against the flange of the inner plate when the lid is closed, the inner plate is completely sealed by pressing the lid against the flange of the inner plate, The cosmetics in the inner plate do not volatilize and leak. When the inner plate is replaced many times as a refill container, the entire inner plate of a double-walled structure in which the hollow plate made of an elastic body is integrally fitted to the inner plate body is replaced. Does not deteriorate with time and the airtight effect gradually weakens. Further, the inner plate in which the hollow plate is integrally fitted to the inner plate body can be fitted and fixed integrally by engaging with the inner plate body since the hollow plate is an elastic body. Since the frictional resistance of the surface is large, it is possible to effectively prevent the solidified cosmetics and the like stored in the hollow dish from falling off. Also, in the present invention, since the hollow body constituting the inner plate need only be an elastic body without requiring a sealing material or a packing material in the container body, it is easy to manufacture and an airtight compact container is provided. It can be provided at low cost. Further, when the present invention is applied to an airtight container for accommodating a substitute intermediate plate, the hollow plate constituting the intermediate plate is made of an elastic material without requiring a sealing material or a packing material in the container body of the airtight container. Therefore, it is easy to manufacture, and it is possible to provide an inexpensive airtight container for storing a substitute intermediate plate.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing one embodiment of the airtight compact container of the present invention. FIG. 2 is an enlarged sectional view of a middle plate of the airtight compact container shown in FIG. FIG. 3 is an enlarged sectional view of a main part of the airtight compact container shown in FIG. 1 with a lid closed. [Description of Signs] 1 Container body 3 Middle dish storage section 4 Middle dish 5 Middle dish body 6 Hollow dishes 5a, 6a Flange section 13 Cover body 14 Mirror

Claims (1)

(57) [Claim 1] In a compact container in which a lid is openably and closably attached to a rear portion of a container body having an inner plate storage portion, elasticity is provided in the inner plate storage portion and the inner plate body . It has a double-walled structure in which a hollow plate made of a body is fitted integrally , and
A structure in which the flange of the hollow dish protrudes so as to provide a gap
An airtight compact container characterized in that the inner plate of the inner plate is stored and the inner surface of the lid is pressed against the flange of the inner plate when the lid is closed.