KR100486945B1 - Cosmetic container compact compact container - Google Patents

Abstract

A locking projection 6a for locking the outer lid 9 and a slide surface 6b for moving the opening operation piece 13 are provided on the front side wall. A middle frame having a toiletry container receiving portion 14 and an inner container receiving portion 15 in an outer frame 2 having a shallow bowl shape having a locking wall 6. The container body 1 is formed by fitting and fixing the sieve 3, and the elastic sealing member 8 is attached to the periphery of the open end of the inner container receiving portion of the frame body. A hinge 18 which attaches and seals an inner container 4 so that a locking piece 7a is attached to the front end and connected to an outer frame body at the rear end. The inner lid 7 for sealing the inner container to be formed is provided on the inner side (inside) of the outer lid body 9 in which a hinge 18 for connecting the outer frame body is formed at the rear end to be integrated. One lid is the outside of the container body A compact container is connected to the rear end of the frame 2 so as to be openable and close, and a locking protrusion 10a held by the locking protrusion 6a of the outer frame body is formed at the front end of the outer lid body 9. In addition, the locking piece 10 installed in the center portion is further restrained with a hanging piece 11 engaged with the locking piece 7a of the inner lid body on the inner surface of the central part. An airtight compact container for cosmetics, in which an opening operation piece (13) is pivotally mounted on a front end portion so as to be rotatable, and the lid is opened by pressing operation of the opening operation piece.

Description

Cosmetic airtight compact container

This invention is a cosmetic compact container provided with the cover which consists of an inner lid body which seals the inner container which accommodated cosmetics, and the outer lid body which seals the whole container, and especially an inner container The present invention relates to a cosmetic airtight compact container having a structure capable of being sealed in a double hermetic state by pressing an elastic sealing member provided at an opening periphery of an inner cover by an inner lid.

As a general example of a cosmetic compact container, as shown in Japanese Laid-Open Patent Publication No. 7-3510, a recess for assembling an inner container containing cosmetics is installed in one half of the container body having an approximately rectangular or oval shape. At the same time, the remaining half includes an inner lid body for hermetically sealing the inner container surface and an outer lid body for hermetically sealing the inner container surface at one end of the container body which is provided with a recess for storing cosmetics such as pape. BACKGROUND ART Cosmetic compact containers of a structure in which a lid is hinged to be opened and closed are known.

In the compact container having the structure as described above, as the opening means of the lid, the inner lid body and the inside of the lid are simultaneously opened by an operation of releasing the locking between the lid body and the main body. Either a method of releasing the engagement with the container and opening the inner and outer lids together by one-touch operation, and (2) the method of opening the inner lid after the outer lid body is completely opened (after) is adopted.

However, in the method of electricity (1), since the locking of both lids must be performed at the same time, a large operating force (force) is required to open the lid, and in the method of (2), both lids Since the opening operation of the separate operation was performed separately, there was a problem that the lid opening operation was cumbersome.

In addition, since cosmetics contain a variety of volatile components, the compact container for accommodating such cosmetics has a structure that allows the cosmetic container to be hermetically sealed without volatilization of the volatile components.

As a specific example, the structure as described in Unexamined-Japanese-Patent No. 3-34412 and Unexamined-Japanese-Patent No. 7-3510 is known.

The former described in Japanese Unexamined Patent Application Publication No. 3-34412 is set such that the inner container is engaged with the inner container receiving portion formed in the container body, and the inner surface of the container lid is made of an elastic material. The seal member is attached, and the seal member is formed of an annular rib portion projecting to engage the inner container opening circumference near the outer circumference. The outer tapered surface is formed on the outer surface.

Then, when the lid of the container is closed, the rib portion of the seal member is engaged into the inner container from the upper opening of the inner container, and the outer side of the rib portion is elastically pressed against the inner periphery of the opening of the inner container, It is structured to seal inside tightly. However, in the structure in which the rib portion of the seal member is inserted into the inner container when the lid is closed in this way, the drawback of the limited amount of cosmetic filling in the inner container is provided so that the tip of the rib portion does not collide with the upper surface of the cosmetic. have.

In the latter Japanese Patent Application Laid-Open No. 7-3510, the inner container is fixed to the inner frame body fixed to the outer frame body of the container body, and a flange portion is set on the upper part of the inner container. This flange portion has a structure in which a seal member made of an elastic material provided on the inner surface of the inner lid is hermetically contacted.

With such a structure, since the seal member does not protrude into the inner container like the former, the amount of filling of cosmetics is not limited. However, in such a seal structure, the annular between the flange portion of the inner container and the seal member is not limited. ), There is only one pair of airtight contacts, so it is not sufficient in terms of airtightness.

In addition, as described in Japanese Unexamined Patent Publication No. 4-55945, an inner container member for accommodating cosmetics that fits to the indentation formed in the bottom member of the container body is provided with a bottom and a bottom portion. It is formed by the side wall which stands in this bottom part, and it forms integrally with the wall of the thin wall which extends on the upper end of the said side wall, and the flange part which has the thin lip facing down, by a lid member. A hermetic container of a structure that is compressed and sealed is known.

However, when the integrally formed inner container member is formed of an elastic material such as an error stormer, it is necessary to pay close attention to the molding process, and there is a difficulty in terms of shape stability. However, if it is formed of ordinary synthetic resin material, the shape and thickness of the flange portion are hardly added or decreased, and reliability cannot be guaranteed in terms of airtightness.

In addition, in the compact container having the above-described structure, since the middle frame body and the inner container are generally made of a hard resin material, the rigid members are fixed by engaging (fitting). In this case, the precision of the machining dimension of the engaging portion is very strictly required.

If the engagement dimension between the inner container and the frame is too large and tight, it may be difficult to insert or insert during the assembly work, or the assembly may be impossible. The container may rattle or fall off.

Fig. 1A shows a compact container having a lid which can be opened and closed by a one-touch type according to the present invention, which is a cross-sectional view taken along line X-X in Fig. 2, and Fig. 1B is an enlarged view of the portion.

Fig. 2 is a perspective view of the container body portion excluding the lid of the compact container shown in Fig. 1A.

Fig. 3A is a sectional view taken along the line YY in Fig. 2, showing the closed state of the inner container portion when the lid is closed (when closed) in the second embodiment of the present invention, and Fig. 3B is a partially enlarged view showing the open state. It is also.

Fig. 4A shows the sealed state of the inner container part of the third embodiment of the present invention, and Fig. 4B is a partially enlarged view showing the open state thereof.

Fig. 5A shows the sealed state of the inner container part of the fourth embodiment of the present invention, and Fig. 5B is a partially enlarged view showing the open state thereof.

Best Mode for Carrying Out the Invention

In the compact container of the present invention, as shown by a dotted line in Fig. 1A, the inner container 4 and the outer lid body 9 are opened, and the inner container 4 filled with cosmetics is fitted to the container body 1, When the lid is pressed in the closing direction, as shown by the solid line, the locking projection 10a of the leading end of the locking piece 10 provided at the front end of the outer lid 9 is the locking projection of the outer frame 2. At the same time as being caught by 6a, the sealing member 8 formed in the pressing portion of the inner peripheral surface of the inner lid body 7 is formed in the periphery of the open end of the inner container 4 and is closed in a closed state. The projection 11a of the piece 11 is located in a state at a predetermined interval below the locking projection piece 7a of the inner lid 7.

Thus, when opening the lid of the compact container at the time of use, by pressing the lower part of the opening operation piece 13 toward a main body direction, the pin 12 which this operation piece formed in the front-end | tip part of the outer cover body 9 to the axis And the inner side (inner) is rotated to move the upper end portion on the inclined slide surface 6b and move upward, the locking piece 10 is pushed up and the outer lid 9 is moved slightly upward. Since the locking state between the locking projection (locking jaw) 10a of the distal end of the locking piece 10 and the locking protrusion 6a of the outer frame body 2 is released, the outer lid body is opened.

Therefore, when the outer lid 9 is moved upward again, the projection 11a of the electric pawl piece 11 is caught by the locking protrusion 7a of the lid 7 and the inner lid 7 is pulled up. The lid is fully open.

EMBODIMENT OF THE INVENTION Below, embodiment of this invention is described sequentially, referring drawings.

As shown in Figs. 1 and 2, the first invention of the present application has an outer lid 9 on the outer surface of the front wall of the outer frame 2, which has a shallow spherical or elliptical bottom bottom. A connecting wall for forming a locking wall 6 (locking wall) 6, which forms an inclined slide surface 6b for activating the opening piece 13 and an engaging protrusion 6a for locking the door and engaging the lid to the rear wall of the frame 2 In the outer frame body 2, the frame body 3 is provided with an accommodating part 14 of the cosmetic appliance in the front part and an accommodating part 5 of the inner container in which the cosmetic product 15 is stored in the rear part. To be integrally fixed to form a container body 1.

Then, at one end of the rear wall portion of the outer frame body 2 of the container body 1, a mirror 19 and an inner lid body 7 are provided on the inner surface of the outer lid body 9, and at the same time, the lid body which opens and closes the hinge 18 at the rear end is opened and closed. It is hinged so that a pape etc. can be stored in the storage part 14 of the cosmetics of the frame 3 during the previous period, and it fits (fits) and fixes the inner container 4 which stored the cosmetics 15 in the storage part 5 of the inner container. It is a compact container for it.

In addition, the outer frame, the middle frame, the lid and the like can be molded by injection molding means of a synthetic resin that is usually used.

On the other hand, in the outer cap body 9, a locking piece 10 having a locking protrusion 10a at the distal end thereof, which is held at the locking protrusion (locking protrusion) 6a of the outer frame body 2, is placed on the inner wall of the front part thereof, and at the center thereof. A hanging piece 11 in which a projection 11a is formed on the inner wall face is formed on the locking piece 7a of the inner lid body 7.

Furthermore, at the front end of the locking piece 10 of the outer lid body 9, a pin 12 supporting the opening operation piece 13 is horizontally arranged in the horizontal direction, and the upper part of the opening operation piece is pivotally attached to this pin so as to be rotatable. In addition, the front end of the operation piece 13 is in close contact with the slide surface 6b of the front wall of the outer frame body 2, and a paper piece 13a protrudes from the inner surface of the opening operation piece 13. have.

Then, a sealing member 8 made of an elastic material having an approximately T-shaped cross section is provided between the opening circumferential wall of the inner container accommodating portion 5 of the frame 3 and the outer periphery of the open end of the inner container 4. The sealing member 8 is installed so as to cover the inner container peripheral surface and the middle frame body wall surface so as to be in close contact with each other, and the tip portion thereof is bent obliquely downward, so that when the lid is closed, the inner surface of the outer lid body 9 is closed. By the annular circumferential wall portion 7b and the pressing projection portion 7c provided on the periphery of the inner lid 7 provided, the sealing member 8 can be crimped and sealed in an airtight state.

The inner container 4 filled with the cosmetics 15 is attached to the inner container container 5 of the frame 3 of the container body 1 configured as described above, and at the same time, the cosmetics such as pape are stored in the storage 14 of the cosmetic device. An airtight compact container for dragons is constructed.

In addition, although the decorative ring 16 which consists of soft synthetic resin etc. is provided in the inner peripheral edge part of the opening end of the said inner container 4, this not only makes a product stand out, but also serves as a support member at the time of installing a mesh body.

Next, the sealing structure of the compact container of this invention is demonstrated.

As shown in Fig. 1, the inner lid 7 provided on the inner surface of the outer lid 9 has a flat portion 7d having a diameter slightly larger than the opening surface of the inner container and an annular circumferential wall portion extending downward from the outer edge of the flat portion. A locking projection piece which is formed by installing an annular pressing projection portion 7c inside the main wall portion 7b and at the upper end of the annular circumference wall portion 7b so that the projection 11a of the hanging piece 11 of the outer lid body 9 comes in contact with and latches. The inner lid 7 is provided with a lid 7a, and the rear end thereof is hinged to the outer frame 2 coaxially with the hinge 18 of the outer lid 9, and is configured as a lid that can be opened and closed. have.

In the above container, when the lid is closed and closed, the inner lid 7 is airtightly crimped from the sealing member 8 provided on the opening edge of the inner container 4, which consists of an annular pressing projection portion 7c and an annular circumferential wall portion 7b. It is crimped | bonded so that it may be inserted into a part, and the sealing member of the said opening edge part is sealed by double structure.

In addition, when the said lid is opened and a container is made into a lid-open state, when the outer lid body 9 is opened by pressing the opening operation piece 13 with a fingertip, when the outer lid body 9 is opened, the locking protrusion 6a of the outer frame body 2 and the outer lid body 9 After the locking state with the locking protrusion 10a of the locking piece 10 is released, the protrusion 11a of the hanging handle 11 of the outer lid body 9 is locked to the locking protrusion 7a, and the inner lid body 7 is raised, and the inner lid body 7 and the inner container 4 The seal is released and the lid is opened.

In the cosmetic compact container having the structure described above, the lid of the container is closed and sealed by the structure of the sealing member 8 and the lid provided on the periphery of the open end of the inner container 4 as shown in FIG. It is possible to maintain higher airtightness at a time in a state, and to assemble accurately and easily at the time of assembling even if the machining precision of the heavy frame body 3 or the inner container 4 is somewhat low.

An end portion 3e is provided at a portion where the horizontal portion 3a and the vertical portion 3b of the frame 3 intersect the outer frame 2 of the container body 1, and an annular projecting upward from the horizontal portion outside the end portion. At the same time as the pedestal 3d is installed, several locking projections 3c for fixing the inner container 4 are protruded in the circumferential direction on the inner circumferential surface of the vertical portion 3b.

Moreover, the sealing member 8 which consists of elastic materials, such as an error stormer provided in the periphery of the opening end of the inner container 4, is made of the vertical piece 8g which engages with the edge part 3e of the middle frame body 3, and the upper surface of the base 3d of the middle frame body 3. The annular rib portion 8f which is located and pulled outward is provided, and the tip portion 8e of the annular rib portion 8f is bent slightly obliquely downward, so as to be integral with the side surface of the inner container 4.

Further, if necessary, if a small space portion 17 is provided between the rib portion 8f and the pedestal 3d to allow the rib portion 8f to be bent downward as in the first embodiment, the lid 7 will be placed on the middle lid 7 when the lid is closed. As a result, the sealing member 8 is easily deformed by pressure, and the sealing property can be further improved.

As described above, in order to obtain a structure in which the sealing member 8 is integrally formed on the outer circumferential surface of the inner container 4, the inner container having a predetermined shape is set in advance in the mold for forming the sealing member, and the error tester becomes a sealing member in the mold. It is suitable to mold the sealing member required by injection molding an elastic material such as a mer (elastomer) and to perform insert molding integrating the inner container and the sealing member.

The inner container 4 in which the sealing member 8 is provided at the periphery of the opening end in the same configuration as described above is inserted into the opening of the inner container receiving portion 5 of the middle frame 3, and then pressed downward. The inner side of the vertical portion 3b of the frame 3 can be simply fitted.

When assembling, the engagement protrusion 8h provided at the lower end of the sealing member 8 is elastically deformed by the pressing force to absorb some dimensional errors in the finishing of the frame 3, the inner container 4, the sealing member 8, and the like. Therefore, not only the inner container 4 can be fixed to the heavy frame 3 correctly, but also the inner container 4 does not move tightly.

Therefore, it is not necessary to demand the serious processing precision as requested conventionally for the processing of a heavy frame body, an inner container, a sealing member, etc.

In the compact container formed as described above, when the lid is closed, the annular pressing protrusion 7c of the inner lid 7 compresses the base upper surface of the rib portion 8f of the sealing member 8 so that the rib portion is elastically deformed and bent downward.

Then, when the inner circumferential surface of the annular circumferential wall portion 7b of the inner lid body 7 is formed to be press-contacted to the outer surface of the distal end portion 8e of the sealing member 8, the electric annular circumferential wall portion 7b and the base 3d of the intermediate frame body cooperate to seal the sealing member. The tip 8e of 8 is pinched and the cosmetics in the inner container 4 are sealed in a double hermetic state, so the airtightness is extremely high.

As a result of the compact container having such a structure, the present invention provides an annular hermetic contact portion in contact with the annular pressing projection 7c of the inner lid 7 and an annular hermetic contact portion in contact with the annular circumferential wall portion 7b formed in two sets in parallel. As a result, a double hermetic structure is formed, so that the volatile components of the cosmetics contained in the inner container do not volatilize, unless the two hermetic contact portions are broken at the same time.

In particular, the annular hermetic contact portion formed by the annular circumferential wall portion 7b is formed by narrowing the distal end portion 8e of the sealing member 8 as the annular circumferential wall portion 7b and the pedestal 3d, whereby the contact pressure is very high and the airtight is broken. The possibilities are very small.

On the other hand, as described above, even if the outer peripheral surface of the distal end portion 8e of the sealing member 8 is not formed as an annular circumferential wall portion 7b of the inner lid member 7, the sealing member 8 of the present invention has a rib portion 8f of the inner lid. Since the annular pressing projection 7c of the sieve 7 and the base 3d of the middle frame body are pressed together, the cosmetics in the inner container 4 can be kept in a high hermetic state.

Furthermore, in the present invention, as the sealing member 8 has a structure that tends to be elastically deformed as shown in Fig. 4, the effect of absorbing the dimensional error of the heavy frame body, the inner container, the sealing member and the like can be further enhanced.

That is, a projection 8j protruding downward is formed at the bottom of the vertical piece 8g of the sealing member 8 used in the compact container shown in FIG. 3, and as shown in FIG. In contact with the plane of the end portion 3e, the sealing member 8 is fitted between the middle frame body 3 and the inner container 4 so that the inner container 4 is fixed.

In the compact container of the embodiment shown in FIG. 3, when the inner container 4 is attached to the middle frame body 3, the engagement protrusion 8h of the sealing member 8 elastically deforms, and mainly absorbs the lateral shift, but is shown in FIG. As described above, in the compact container using the sealing member 8 provided with the projection 8j, when the inner container 4 is mounted on the middle frame 3, the projection 8j elastically deforms in addition to the deformation of the engaging projection 8h, and thus the longitudinal shift. It is to be absorbed.

The sealing member 8 provided with the projection 8j added to the bottom of the vertical piece 8g is more likely to elastically deform than the sealing member 8 provided with only the engagement protrusion 8h, compared with the sealing member shown in FIG. As a result, the compact container using the sealing member shown in Fig. 4 has a greater effect of absorbing errors in machining dimensions of the frame 3, the sealing member 8 and the like during assembly.

In the compact container described above, the sealing member provided on the periphery of the open end of the inner container is formed on the middle frame body 3 on the bottom of the annular rib portion 8f which is located on the upper surface of the pedestal 3d of the middle frame body 3 and pulled outward. It is formed into a structure in which a vertical piece 8g in contact with the end 3e is provided, and a projection 8j is projected downward in the bottom of the vertical piece 8g so that the bottom surface of the protrusion contacts the end 3e surface of the middle frame 3. In addition to improving the sealed state of the container, the sealing member enables three-dimensional absorption of the processing dimensional error of the heavy frame body 3 and the inner container 4 and the absorption of the pressure during assembly. It is very easy to assemble the container.

However, if only the improvement of the sealed state is mainly aimed, the sealing member 8 provided in the periphery of the open end of the inner container 4 can be kept high in the airtight state of a compact container, even if it is a simple structure as follows.

As shown in Fig. 5, the annular flange portion is pulled outwardly to the outer periphery of the opening of the inner container 4 fitted to the inner container receiving portion 5 of the frame 3, which is fitted and fixed to the outer frame 2 of the container body 1; At the same time as forming 4a, an annular projection 4b is formed on the upper surface of the flange portion, and the annular sealing member 8 made of an elastic material is fixed to the upper surface of the flange portion, and pressed into the inner lid 7 to form an inner portion. The sealing part which keeps the cosmetics in the container 4 in airtight state is formed.

The sealing member 8 formed in this way is secured so that the back face fits into the protrusion part 4b of the flange part, and the base part 8a is fitted as the end part of the inner container and the protrusion part 4b, and it pulled out from the base part. At the same time as forming the rib portion 8b, the tip portion 8c is formed to bend slightly downward.

Then, when the lid of the container is closed by providing a slight space 17 between the tip portion 8c of the sealing member 8 and the horizontal portion 3a of the middle frame body 3, the sealing member pressed by the inner lid body 7 Since the front end portion 8c can be bent downward, the lid of the container is closed with the airtight portion of the inner container containing cosmetics closed.

In order to form the sealing member with the above structure, it is optimal to form an insert which integrates the sealing member made of an elastic material and the inner container, but the sealing member is molded as a separate body, and then A means for joining to the periphery of the open end of the inner container may be employed by fitting, gluing or welding.

In the compact container formed in the structure as mentioned above, when the lid of this container is closed, as shown in FIG. 1, the locking protrusion 10a of the front-end | tip of the locking piece 10 provided in the outer lid body 9 will be carried out of the outer frame body 2. Retained in the locking projection 6a, the container is in a closed state.

At the same time, as shown in Fig. 5, the rib of the sealing member 8, wherein the annular pressing projection 7c of the inner lid 7 is pulled outward from the outer circumferential end of the flange 4a provided on the periphery of the inner container 4. Since the upper surface of the part 8b is crimped | bonded, this rib part 8b is pressed downward and bends slightly elastically, and the annular circumferential wall part 7b of the inner cover body 7 adheres to the outer surface of the front-end | tip 8c of the sealing member 8, The inner container portion containing the cosmetics is double sealed to maintain airtightness.

As described above, the compact container of the present invention has a double hermetic seal formed by two sets of parallel annular hermetic contact portions formed by the annular pressing projection portion 7c of the inner lid body 7 and annular hermetic contact portions formed by the annular circumferential wall portion 7b when the lid is closed. It forms a structure.

Therefore, in the compact container of this invention, since the volatile components of the cosmetics accommodated in an inner container do not volatilize unless two airtight contact parts are broken at the same time, airtightness is very high. In addition, at the time of opening of the lid of the compact container of the present invention, since no part of the lid or the sealing member enters the cosmetic container portion of the inner container, the filling amount of the cosmetic into the inner container is not limited.

In the present invention, in order to open the lid of the container, engagement between the outer lid and the main body is easily released by pressing operation of the opening operation piece of the outer lid, and the inner lid is opened by pushing up the lid. Therefore, the opening operation of both lids can be quickly achieved by a simple operation which is also performed by one hand with a small pressing force of the fingertip.

Further, the annular pressing projection and the annular circumferential wall portion are provided on the inner lid of the lid, and the sealing member is fixed to the periphery of the open end of the inner container, so that the annular pressing projection of the inner lid is sealed when the lid is closed. In addition to press-fitting on the upper surface of the member, the annular circumferential wall portion of the cover can be pressed against the tip outer surface of the sealing member, so that the hermetic contact portion can be formed to have a double hermetic structure, thereby increasing the reliability of maintaining hermeticity. Nevertheless, the filling amount of the cosmetics into the inner container is not limited.

Furthermore, since the lower end portion of the sealing member made of an elastic material is fitted to the inner frame, which is in close contact with the outer surface, to fix the inner container, the sealing member cooperates with the lid to keep the inner container airtight. In addition, it has a function of connecting the inner container and the middle frame body, and compared with the case where the inner container is directly fitted to the middle frame body, it can be easily assembled easily even if the processing precision of the middle frame body and the inner container is low. There is also an excellent effect of reducing the cost.

The present invention has been devised to solve the problems in the prior art as described above. When using a compact container, a large operation force is required to open the lid having the outer lid and the inner lid. It is an object of the present invention to provide a cosmetic airtight compact container which can be easily opened by a one-touch operation without using a small force, and yet has high airtightness.

In addition, the filling amount of the cosmetics into the inner container portion of the compact container body is not limited, and can be easily assembled without increasing the reliability of the airtightness and requiring high finishing processing accuracy, thereby increasing the production cost. It is an object to provide a hermetic airtight compact container which can be reduced.

The present invention, in order to achieve the above object, in the compact container, the closed lid composed of the outer lid and the inner lid can be easily opened by one-touch operation with a small force, the compact The configuration of the container is as follows.

That is, a middle frame in which an inner container accommodating part, a cosmetic appliance storing part, and the like are formed in an outer frame body in which an engaging wall is formed on the upper end of the main wall surface serving as the opening front side of the compact container to form a locking wall for locking the lid body. Hinges for fitting and fixing the sieves to form a container main body so as to put the inner container for storing cosmetics in the inner container receiving portion of the frame body, and connecting the locking protrusion piece to the front end portion and the outer frame body to the rear end portion. The inner lid body for sealing the inner container formed by forming a hinge is connected to the outer lid body for sealing the body at the rear end and to the container body so as to be opened and closed integrally. On the inner surface of the lid body, the locking piece which forms the locking projection which locks on the locking protrusion of the outer frame body, and the hanging handle which engages with the locking protrusion of the inner lid body, An operation piece for opening the lid at the front end of the outer lid body is extracted to form a compact container, and when the lid is opened, the latch between the locking protrusion of the main body and the locking piece of the outer lid body is released. After that, the hanging piece of the outer lid was latched on the locking protrusion of the inner lid to form the inner lid to raise and open the lid.

In addition, the present invention, in the compact container of the above-described configuration, the amount of cosmetics filled into the inner container is not limited, and in order to maintain the airtightness of the inner container portion, As a means for sealing the periphery of the open end of the inner container, an elastic sealing member having a unique shape is employed.

In addition, the elastic sealing member close to the inner surface of the inner lid is fixed to the periphery of the opening end of the inner container which accommodates the cosmetics that are attached to the inner container receiving portion of the frame body of the container body. When the rib portion drawn out in an annular shape is provided, and the space portion is provided below the sealing member so as to allow the rib portion to be pressed and bent by the inner lid body, and the lid body connected to the container body so as to be opened and closed is closed. The sealing member in double by the inner lid body provided with the annular pressing projection part which press-contacts the upper surface of the sealing member provided in the outer lid body, and the annular circumferential wall part which press-contacts the outer surface of the front end of the rib part. It is configured to press and elastically deform so as to keep the lid body in an airtight state.

Furthermore, the rib part which fixed the elastic sealing member fixed to the periphery of the opening end of the inner container which accommodates the cosmetics adhered to the inner container accommodating part of the frame body of the container body to the upper surface of the opening end, annularly pulled outwardly, It is formed by a vertical piece formed on the lower surface of the rib portion, and an engaging projection portion extending from the lower end of the vertical piece along the inner container side surface. By forming the pedestal in an annular shape, when the inner container containing the cosmetics is fitted (fit) to the inner surface of the frame, the elastic coupling is possible, and the container body can be opened and closed. When the cover of one lid is closed, the airtight compact container is constituted by keeping the sealing member pressed against the inner lid to keep it airtight.

As a result, even if the heavy frame body and the inner container are not trimmed to the exact processing accuracy, they are not tight and can be easily assembled to enable the compact container to be manufactured at low cost and to maintain high airtightness. .

Claims (11)

In the shallow bowl-shaped outer frame body, a locking wall is formed at the upper end of the front side wall, and a locking wall is provided at the upper side of the front side wall, and a locking surface is provided below the front side wall to move the open operation piece. The inner container in which the container body is formed by fitting and fixing the frame body between the cosmetic container housing portion and the inner container receiving portion, and the elastic sealing member is installed at the periphery of the open end of the inner container receiving portion of the frame body. The hinge which connects the inner lid body for sealing the inner container which was attached, and the hinge part was formed in the front end part, and the hinge which connected to the outer frame body in the rear end part, is connected to the outer frame body in the rear end part. A compact container is formed by connecting the lid integrated inside the outer lid body to be formed to be opened and closed to the rear end of the outer frame body of the container body. And a locking piece provided with a locking protrusion for locking to the locking protrusion of the outer frame body at the front end of the outer lid body, and a hanging piece for engaging with the locking protrusion of the inner lid body at the inner surface of the central part, respectively. An airtight compact container for cosmetics, characterized in that the opening operation piece is pivotally attached to the front end portion of the lid body so that the lid can be opened by pressing operation of the opening operation piece. 2. The annular elastic sealing member fixed to the periphery of the open end of the inner container is formed with a rib portion positioned on the horizontal portion of the frame body, and the tip portion thereof is bent obliquely downward, and the rib is formed. An airtight compact container for cosmetics, characterized in that the cross section is formed in a substantially T-shape by installing a vertical piece on the lower surface of the part. 2. The annular elastic sealing member fixed to the periphery of the open end of the inner container is formed with a rib portion positioned on the horizontal portion of the frame, and the tip portion thereof is bent obliquely downward. An airtight compact container for cosmetic, characterized in that a vertical piece is formed on the lower surface of the rib portion, and an engagement protrusion is formed by addressing the lower end of the vertical piece. The annular elastic sealing member fixed to the periphery of the open end of the inner container is formed with a rib portion positioned on the horizontal portion of the frame body, and the tip portion thereof is formed by beveling downwards. An airtight compact container for cosmetics, characterized in that a vertical piece is formed on a lower surface of the rib portion, and the projections protrude from the bottom thereof and the engagement protrusions protrude from the lower end portion. The annular elasticity of Claim 1 in which the said frame is formed in the edge part in which the horizontal part and the vertical part intersect the inner container accommodating part, and is provided in the edge part of the open end of the said inner container at this end part. An airtight compact container for cosmetic, characterized in that the inner container is pressed so that the vertical pieces of the sealing member engage. The said frame is an end part formed in the part which the horizontal part and the vertical part cross | intersect the inside of the said frame body, At the same time, the some engaging protrusion which latches an inner container in the inner peripheral surface of a vertical part is formed, The vertical piece of the annular elastic sealing member provided on the periphery of the open end of the inner container is engaged, and the inner container is attached to the locking projection so as to engage the engaging protrusion of the elastic sealing member. Vessel. The said frame is an end part formed in the part which the horizontal part and the vertical part cross | intersect, and a plurality of locking protrusions are formed in the inner peripheral surface of the vertical part, and the said frame body protrudes in the horizontal part of an outer side of an end part of Claim 1 One annular pedestal is formed, and a vertical piece of the annular elastic sealing member provided at the end of the inner end of the inner container is engaged at the end thereof, and the engaging projection of the elastic sealing member engages with the engaging projection. An airtight compact container for cosmetic, characterized in that the inner container is attached to the rib portion of the elastic sealing member. The inner lid body for sealing the inner container portion formed inside the outer lid body is a flat portion having a diameter slightly larger than the opening face of the inner container, and the bottom portion from the outer edge portion of the flat portion. The airtight crimping part which consists of an annular circumferential wall part extended by the circumference and the annular pressing protrusion part provided in this circumferential wall part, and the engaging protrusion piece latched to the hanging piece of an outer lid body in the upper end of the said circumferential wall are provided, An airtight compact container for cosmetic, characterized in that the elastic sealing member is formed to be sealed as the airtight crimping portion. The said elastic part fixed to the periphery of the open end of an inner container, between the rib part located on the annular base which protruded in the horizontal part of the frame body, and the said annular pedestal. An annular pressing projection for forming a space portion allowing the extracted rib portion to be bent downward, pressing the upper surface of the rib portion to the inner lid body, and an annular circumferential wall portion for cooperating with the pedestal provided at the front end portion of the rib portion; Airtight compact container for cosmetic, characterized in that the sealing member is installed by double compression to maintain the airtight state. The flange portion according to claim 1, wherein an annular flange portion is formed at an outer periphery of the open end of the inner container attached to the inner container receiving portion of the frame body while engaged and fixed to the outer frame body of the container body. An annular protrusion is formed on the upper surface, the annular elastic sealing member is fixed to the upper surface of the flange portion, and the elastic sealing member provided with the rib portion drawn out annularly outward from the opening periphery of the inner container is fixed. The base of the flange is fitted to the protruding portion of the flange portion and the periphery of the opening, so that the outer edge portion of the rib is extracted in the outer diameter direction from the base portion, and the tip portion thereof is bent downward. Cosmetic airtight compact container, characterized in that. The space between the front end of the sealing member and the upper surface of the middle frame is formed so that the front end of the sealing member can be bent slightly downward, and at the same time a space portion is allowed which allows the extracted rib to be bent downward. And the sealing member is double-pressed by the annular pressing protrusion and the annular circumferential wall portion which press the upper surface of the rib portion to the inner lid body to maintain the airtight state.