JPS6239801Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a portable cosmetic container that includes a cold insulator containing a gel-like cold storage agent.

Puffs for applying cosmetics are usually carried along with the cosmetics in a compact cosmetic container, and are heated or cooled to a temperature approximately equal to the air temperature. Therefore, in the summer, the use of puffs that are quite hot tends to cause discomfort.

The present invention was devised for the purpose of solving these problems and providing a portable cosmetic container that allows comfortable use of puffs in the summer.

That is, the present invention improves the portable cosmetic container disclosed in Japanese Utility Model Application Publication No. 52-168698, etc., in which a cosmetic loading section and a puff loading section are provided separately, and the puff loading section is made of water-impermeable material. A cold insulator containing a gel-like cold storage agent is removably inserted into a plastic packaging body, and a puff is stacked on top of the cold insulator.

Examples of the present invention will be described below with reference to the drawings.

Figures 1, 2, and 3 are the first embodiment of the present invention, and
Outer body 2 and lid 8 joined by hinge 1
and an inner body 12 which is built into the outer body 2 and whose end close to the hinge 1 is rotatably connected to the lid 8,
The outer body 2 and the inner body 12 are respectively provided with loading portions 6 and 13 each consisting of a recess opened to the upper surface.

The outer body 2 is rectangular in plan view and has a protruding claw 3 formed on the outer upper edge of the tip wall 2a. The tip wall 2a and the left and right side walls 2 are parallel to each other.
A step 4 is provided on the inner surface of bottom wall 2b, and the area surrounded by a partition wall 5 provided on the upper surface of bottom wall 2d and step 4 forms a loading section 6 into which puffs B and cold insulators A (described later) are loaded in a stacked manner. A lid 8, which is connected to rear end wall 2c of outer body 2 by hinge 1 and completely covers the upper surface of outer body 2, has a mirror 9 on the back surface and a claw piece 10 at the tip edge, and each of claw pieces 3, 1
The inner body 12 is fitted into the outer body 2, placed on the step 4, and formed into a rectangular shape in plan view so as to cover the loading section 6. The loading section 13 for storing cosmetics is open on the upper surface of the inner body 12. The inner body 12 is rotatably connected to the lid 8 by a pin 14 which is inserted through the rear edge of the inner body 12 and a bearing piece 11 which protrudes from the back surface of the lid 8.
The inner body 12 is connected to the outer body 2 by a rotating arm 15, both ends of which are rotatably engaged with the tip ends of the left and right side walls of the inner body 12 and the side wall 2b of the outer body 2.

In Figure 2, a cold insulator A is tightly fitted into the loading section 6 of the outer body 2, and a puff B is stacked on top of it, and a cake-like cosmetic is placed in the inner tray in the loading section 13 of the inner body 12. The lid 8 is shown in a state in which the cosmetic C made up of the above is tightly fitted, the inner main body 12 lightly presses the puff B, and the lid 8 is closed.

When the claw pieces 3 and 10 are disengaged and the lid 8 is rotated around the hinge 1 to open, the inner main body 12 is indexed by the lid 8, pulled up rearward, and moved in a substantially horizontal state. , two loading sections 6 as shown in FIG.
13 is almost completely exposed.

The cold insulator A is made of a synthetic resin film such as polyvinyl chloride or polyamide resin, or a film laminated with aluminum foil, and is a flat bag-like packaging body 18 made of a flexible and water-impermeable material. It is constructed by filling and enclosing a cold storage agent 19.

4 and 5 show a second embodiment of the present invention, in which an outer body 22, an inner body 24, and a lid 26 are rotatably connected to each other by a hinge 21 at one end.
The outer body 22 and the inner body 24 are respectively provided with loading portions 23 and 25 which are recesses open to the upper surface, and the lid 26 has a mirror 27 on the back surface.
The lid 26 is connected to the outer body 22 at the edge opposite to the hinge 21.
The inner body 24, which is closed by engaging with the inner body 24 and overlaps the outer body 22 when the lid 26 is opened, is rotatable as desired.

The cold insulator A is tightly fitted into the loading section 23 of the outer body 22, and the puff B is placed on top of it.
The cosmetic material C, similar to that in the first embodiment, is tightly fitted into the loading portion 25 of the inner body 24, and the inner body 24 lightly presses down on the puff B.

Cold insulator A is a water-impermeable flat box-shaped packaging body 28 made of a hard aluminum can, and a gel-like cold storage agent 29 is placed inside it.
It is filled and enclosed.

Note that the cold insulator A and the puff B may be loaded into the loading portions 13 and 25 of the inner bodies 12 and 24 in an overlapping manner.

A gel-like cold storage agent is a composition that exhibits a gel-like state at room temperature and has extremely high heat of solution and specific heat, and is, for example, a colloid containing 2 to 10 (wt%) of galactomannan, 0.5 to 5 of pregelatinized starch, and 20 or less of propylene glycol. It is obtained by mixing one or more of borax, boric acid, and dialdehyde starch into a colloidal water dispersion and gelling it, and by adjusting the amount of borax etc. mixed into the colloidal water dispersion. The degree of gelation is controlled.

Furthermore, it is preferable to use a product that has been added with a freezing point depressant such as sodium chloride or calcium chloride so that it will not freeze even when cooled to about 0°C to -15°C in a household refrigerator or freezer.

Such a gel-like cold storage agent has an extremely large heat capacity, and when cooled in a freezer, it functions as a cooling medium for a long time.

As described above, according to the present invention in which a cold insulator in which a gel-like cold storage agent is sealed in a package is stacked with a puff and loaded into the loading section, the cold insulator is placed in a refrigerator or freezer and cooled sufficiently before being loaded into the loading section. By carrying it with you, you can maintain a cold state for a long time, and the puff layered on top of this cold pack can be easily taken out as before, and when you use this puff to apply makeup, it will feel cold on your skin. Not only does it provide benefits, but it also suppresses sweating, making it more comfortable to wear makeup in the summer.

Furthermore, since the puff absorbs dew condensation water associated with the cooling effect, it is particularly suitable for applying cake-like cosmetics that use water.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the first embodiment of the present invention with the lid opened, Fig. 2 is a longitudinal cross-sectional view, Fig. 3 is a longitudinal cross-sectional view of the cold insulator, and Fig. 4 is a longitudinal cross-sectional view of the second embodiment of the present invention. side view,
FIG. 5 is a partially cutaway plan view of the cold insulator. 2, 22... Outer body, 6, 23... Loading section,
8, 26... Lid, 12, 24... Inner body, 1
3, 25... Loading section, 18, 28... Packaging body, 1
9,29...Gel-like cold storage agent, A...Cold insulator, B...
...puff, C...cosmetics.

Claims (1)

[Scope of utility model registration request] In a portable cosmetic container having a separate cosmetic loading section and a puff loading section, a cold insulator consisting of a water-impermeable packaging body and a gel coolant is removably inserted into the puff loading section. A portable cosmetic container with puffs stacked on top.