JP2500543Y2 - compact - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a compact device, and more particularly to a device for storing cosmetics.

[Conventional technology]

In general, cosmetics such as foundations containing volatile oil components need to be blocked from contact with the outside air when not in use.

Therefore, the compact which accommodates this kind of cosmetics has been devised so as to shield the cosmetics from the outside air, and the following compacts have been proposed as an example.

First, as disclosed in Japanese Utility Model Laid-Open No. 60-57318, as shown in FIG. 11, a porous holding plate 30 is provided on the surface of the cosmetic material.
Are arranged, and the cosmetic material is leached out through a large number of holes 31 and attached to a puff or the like.

On the other hand, as disclosed in Japanese Utility Model Laid-Open No. 62-152970, as shown in FIG. 12, a cosmetic bag 20 is filled in a closed bag 21,
A pump 22 for discharging the cosmetic material 20 is provided in the closed bag 21. The pump 22 is configured to connect the facing abdomens of the sealed bag 21, a cylinder 23 is provided on one abdomen, and a piston 24 is provided on the other abdomen.

A coil spring 25 is provided between the cylinder 23 and the piston 24, and urges them both in the separating direction.

In use, the opposing abdomen of the sealed bag 21 is pushed to make the inside of the cylinder negative pressure, and then this is released to fill the cosmetic 20 in the cylinder, and the abdomen is pushed again to apply the cosmetic 20 in the cylinder to the valve 26. It is designed to be discharged from.

[Problems to be solved by the device]

However, the above-mentioned conventional devices have problems peculiar to the respective systems.

That is, although the one shown in FIG. 11 has an advantage that the structure is simple, the cosmetic may be hardened because it is constantly in contact with air through the holes.

In the case shown in FIG. 12, the cosmetic is hermetically sealed, but since the valve 26 is exposed, the cosmetic 20 in that portion is hardened and the movement of the valve is hindered, so that the cosmetic 20 is smoothly poured. There is a risk that it will not be served.

The present invention has been made in view of the above-mentioned matters, and it is an object of the present invention to provide a compact not only having good sealing property, but also capable of always smoothly pouring out without the risk of curing of cosmetics. Subject.

[Means for solving the problem]

The present invention has the following configuration in order to solve the technical problem.

That is, the flat plate 2 is pivotally fixed in the compact container 1, and the closed bag 4 to be filled with the cosmetic material 3 is provided on the lower surface of the flat plate 2.

A pump 5 for discharging the cosmetic material 3 is provided in the closed bag 4, and a discharge hole 6 connected to the downstream side of a discharge valve 5b of the pump 5
Is provided on the flat plate 2.

A cover 7 covering the discharge hole 6 is stretched on the upper surface of the flat plate 2 and the discharge hole 6 is formed in the cover 7.
It is made compact by providing one slit 8 communicating with the.

Further, the slit 8 is formed obliquely with respect to the thickness direction of the cover 7.

 In addition, the following configurations are included.

That is, the flat plate 2 is pivotally fixed in the compact container 1, and the closed bag 4 to be filled with the cosmetic material 3 is provided on the lower surface of the flat plate 2.

A pump 5 for discharging the cosmetic material 3 is provided in the closed bag 4, and a discharge hole 6 connected to the downstream side of a discharge valve 5b of the pump 5
Is provided on the flat plate 2, and a cover 7 covering the discharge hole 6 is stretched on the upper surface of the flat plate 2.

The cover 7 is provided with one slit 8 communicating with the discharge hole 6 at a slight angle with respect to the thickness direction of the cover 7.

The pump 5 is arranged at a position horizontally deviated from the stop shaft of the flat plate 2, and the piston portion 9 of the pump 5 is swingably supported on the receiving tray 10 side of the compact container 1.

In addition, between the lid 11 of the compact container 1 and the flat plate 2,
A pressing portion 11a is provided for converting the closing operation of the lid body 11 into the horizontal attitude return swing operation of the flat plate 2.

Then, by swinging the flat plate 2, the piston portion 9 of the pump 5 is moved back and forth with respect to the cylinder portion 5a, so that the reset operation and the discharge operation of the pump 5 are performed.

[Action]

When the pump 5 is operated, the inside of the closed bag 4 once becomes a negative pressure, the cosmetic material 3 is introduced into the pump 5, and then the cosmetic material 3 flows out from the discharge hole 6. Since the cover 7 is stretched on the upper surface of the flat plate 2 in which the discharge holes 6 are formed, the cosmetic material 3 that has flowed out passes through between the flat plate 2 and the cover 7 and is discharged from one slit 8. It When the discharge of the cosmetic material 3 is completed, the discharge valve 5b of the pump is closed and the slit 8 is closed.

Further, by forming the slit 8 diagonally and in a single section in its cross section, the hermeticity when the slit 8 is closed is further improved.

Further, the flat plate 2 is pivotally fixed, and
The pump 5 is arranged at a position horizontally deviated from the stop shaft of the flat plate 2, and the piston portion 9 of the pump 5 is fixed to the side of the tray 10 of the compact container 1, and the lid 11 of the compact container 1 and the flat plate are fixed. When the flat plate 2 is swung, a pressing portion 11a for converting the closing operation of the lid 11 into the horizontal posture return swing operation of the flat plate 2 is provided between the piston 2 and the cylinder 2. It can be moved back and forth with respect to 5a. Therefore, the pump 5 can be easily reset by interlocking the opening and closing of the compact lid and the seesaw movement of the flat plate 2.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS.

<First Embodiment> The compact container 1 comprises a saucer 10 and a lid 11, and a projection 1a formed on the front edge of the saucer 10 and a projection 1b vertically provided on the front edge of the lid 11 can be freely engaged and disengaged. Is adapted to engage with. Pressing portions 11a, 11a are formed on the back side of the front edge of the lid body 11.

Engaging recesses 1d, 1d are formed on the inner wall of the tray 10. An inner tray 13 is attached to the receiving tray 10, and an engaging hole 13a is formed in the bottom portion of the inner tray 13.

A swing frame 12 is mounted on the tray 10, and shaft protrusions 12a, 12a that engage with the engaging recesses 1d, 1d are provided from a side wall portion of the swing frame 12 so as to be hung. As a result, the swing frame 12 is pivotally stopped. The front edge of the swing frame 12 is pressed by the pressing portions 11a, 11a when the lid 11 is closed.

The flat plate 2 is placed on the swing frame 12, and the lower surface of the flat plate 2 is provided with a closed bag 4 to be filled with a cosmetic material 3 such as a foundation. This airtight bag 4 is made of a thin aluminum laminate sheet,
It protects the volatile oil from the product so that it does not evaporate or deteriorate.

A pump 5 for discharging the cosmetic material 3 is provided in the closed bag 4.
Is provided. The pump 5 includes a cylinder portion 5a fixed to the lower surface of the flat plate 2, a piston portion 9 swingably supported in an engagement hole 13a of an inner tray 13, and a discharge valve 5b provided on the top of the cylinder portion 5a. , A suction valve 5c provided at the top of the piston portion 9. When the distance between the flat plate 2 and the inner tray 13 is changed, the suction valve 5c fitted in the cylinder portion 5a is activated to push out the cosmetic material 3 to the outside. The pump 5 is located at a position horizontally deviated from the axis about the shaft projections 12a, 12a, that is, behind the axis (arrow F side).
And the bottom portion of the piston portion 9 has an engaging hole 13a.
It is fitted to.

The flat plate 2 is provided with a discharge hole 6 for discharging the cosmetic material 3, and the discharge hole 6 communicates with the downstream side of the discharge valve 5b. A cover 7 covering the discharge hole 6 is stretched on the upper surface of the flat plate 2.

This cover 7 is provided with one slit 8 communicating with the discharge hole 6, and this slit 8 is oblique in its cross section (that is, with respect to the thickness direction of the cover 7) as shown in FIG. (Diagonally).

Next, the structure of the pump 5 will be described with reference to FIGS. FIG. 4 is an enlarged sectional view of the pump portion in FIG. 3, FIGS. 5 and 6 are enlarged sectional views of the pump portion in FIG. 2, and FIG. 7 is a bottom view of the piston portion 9.

Engagement protrusions 9a, 9a are formed on the bottom surface of the piston portion 9 and are loosely fitted in the engagement hole 13a. As a result, the piston portion 9 has a degree of freedom as shown in FIGS. 5 and 6.

Here, when the lid 11 is closed, the front edge of the rocking frame 12 is pressed by the pressing portions 11a, 11a, and the flat plate 2 becomes horizontal. In this state, the pump 5 is in a state where the cylinder portion 5a is at the top dead center and the cosmetic material 3 is introduced into the pump 5 as shown in FIG.

When the lid 11 is opened and the flat plate 2 is pressed by the puff P (FIG. 8), the rear end of the flat plate 2 is pushed down by the seesaw movement, and the cylinder portion 5a moves downward. Then, the cosmetic material 3 is compressed in the pump 5 and flows out from the discharge hole 6 via the discharge valve 5b.

The suction valve 5c prevents backflow in this case. The cosmetic material 3 flowing out from the discharge hole 6 spreads the slit 8 and is pushed out to the outside.

When the lid 11 is closed after use, the cylinder portion 5a moves to the top dead center again, and the cosmetic 3 is introduced into the pump 5.
In this way, the flat plate 2 is swung only when the lid 11 is closed, and the pump 5 is expanded and contracted to be reset and discharged, so that there is no need to provide the pump 5 with a return spring or the like.

<Second Embodiment> A second embodiment shown in FIG. 10 will be described.

An engagement hole 1c is formed on the bottom surface of the tray 10 of the compact container 1, and engagement recesses 1d and 1d are formed on the inner wall of the tray 10. A swing frame 12 is mounted on the tray 10, and shaft protrusions 12a, 12a that engage with the engaging recesses 1d, 1d are projected from the side wall of the swing frame 12.

The flat plate 2 is placed on the swing frame 12, and the lower surface of the flat plate 2 is provided with a closed bag 4 to be filled with a cosmetic material 3 such as a foundation.

A pump 5 for discharging the cosmetic material 3 is provided in the closed bag 4.
Is provided, and the pump 5 has the same structure as that of the first embodiment. The bottom of the piston portion 9 of the pump 5 is fitted in the engagement hole 1c. Since other configurations are similar to those of the first embodiment, the same reference numerals are given and the description thereof is omitted.

In short, in this embodiment, the bottom portion of the piston portion 9 is directly fixed to the receiving tray 10 without the inner tray 13.

 The operation is also the same as that of the above-mentioned embodiment, so that the description is omitted.

[Effect of device]

According to the present invention, the flat plate 2 is provided in the compact container 1, the pump 5 for discharging the cosmetic material 3 is provided on the lower surface of the flat plate 2, and the cover 7 is stretched to cover the discharge hole 6 of the pump 5, Since one slit 8 communicating with the discharge hole 6 is provided in the cover 7, the cosmetic discharge side is doubly sealed by the discharge hole 5b of the pump 5 and the slit 8 of the cover 7. Also, since there is only one slit, it contributes to the maintenance of hermeticity over a long period of time. Therefore, there is no risk that the cosmetic will be exposed to the outside air and the cosmetic will harden, and the cosmetic can always be discharged smoothly.

Further, the piston portion 9 of the pump 5 is fixed to the receiving tray 10 side of the compact container 1, and the flat plate 2 which is swingably arranged is caused to swing, so that the piston portion 9 of the pump 5 moves forward and backward with respect to the cylinder portion 5a. Since the pump is reset and discharged by moving the pump, the pump operation is simple and easy to use.

[Brief description of drawings]

1 to 10 show an embodiment of the present invention, FIG. 1 is an exploded perspective view of the first embodiment, and FIGS. 2 and 3 are sectional views.
FIG. 4 is a partially enlarged sectional view of FIG. 3, FIGS. 5 and 6 are partially enlarged sectional views of FIG. 2, FIG. 7 is a bottom view of a piston portion, and FIG. 8 is a sectional view of a usage mode. Fig. 9 is an enlarged sectional view of the slit portion, Fig. 10 is an exploded perspective view of the second embodiment,
11 and 12 show a conventional compact, FIG. 11 is a perspective view, and FIG. 12 is a sectional view. 1 ... Compact container, 2 ... Flat plate, 3 ... Cosmetics, 4
…… Sealing bag, 5 …… Pump, 5a …… Cylinder part, 5b ……
Discharge valve, 6 ... discharge hole, 7 ... cover, 8 ... slit, 9 ... piston part, 10 ... saucer, 11 ... lid, 11a
...... Pressing part.

Claims (2)

(57) [Scope of utility model registration request] 1. A flat container 2 is pivotably fixed in a compact container 1, a sealing bag 4 to be filled with a cosmetic material 3 is provided on the lower surface of the flat plate 2, and the cosmetic material is placed in the sealing bag 4. A pump 5 for discharging 3 is provided, and a discharge hole 6 connected to a downstream side of a discharge valve 5b of the pump 5 is provided in the flat plate 2, and a cover 7 covering the discharge hole 6 is stretched on the upper surface of the flat plate 2. , This cover 7 has one slit 8 communicating with the discharge hole 6
A compact structure in which the cover is provided obliquely to the thickness direction of the cover 7. 2. A flat plate 2 is pivotally fixed in a compact container 1, a sealing bag 4 to be filled with a cosmetic material 3 is provided on the lower surface of the flat plate 2, and the cosmetic material is placed in the sealing bag 4. A pump 5 for discharging 3 is provided, a discharge hole 6 connected to a downstream side of a discharge hole 5b of the pump 5 is provided on the flat plate 2, and a cover 7 covering the discharge hole 6 is stretched on the upper surface of the flat plate 2. , This cover 7 has one slit 8 communicating with the discharge hole 6
Is provided obliquely with respect to the thickness direction of the cover 7, the pump 5 is arranged at a position horizontally deviated from the stop shaft of the flat plate 2, and the piston portion 9 of the pump 5 is provided in the tray of the compact container 1. A pressing portion 11a, which is swingably supported on the 10 side, is provided between the lid 11 of the compact container 1 and the flat plate 2 to convert the closing operation of the lid 11 into the horizontal posture return swing operation of the flat plate 2, A compact featured in that the flat plate 2 is caused to oscillate to move the piston portion 9 of the pump 5 back and forth with respect to the cylinder portion 5a so that the pump 5 is reset and discharged.